WorldWideScience

Sample records for hufeisen garry libben

  1. R. Garry Shirts: Simulation Gaming Exemplar

    Science.gov (United States)

    Dukes, Richard L.; Fowler, Sandra M.; DeKoven, Bernie

    2011-01-01

    This article is written as a tribute to R. Garry Shirts who through his exemplary authorship and publication of gamed simulations was designated "Defender of the Playful". Garry Shirts was the master of creating the "Aha! Moment" in learning through "deep play". Among the many gamed simulations he designed, the…

  2. Is the cassava ( Manihot esculenta ) product, garri, an ...

    African Journals Online (AJOL)

    ... significance of garri a cassava (Manihot esculenta) based food incorporated in the ... The difference in the garri eating habits (both in quantity and frequency) ... of garri diet high in HCN levels, by the garri frying mothers, even at pregnancy, ...

  3. Bydrage ta de kennis fan it libben, de persoan en it wurk fan Dr. Eeltsje Halbersma 1797-1858

    NARCIS (Netherlands)

    1946-01-01

    It doel fan dizze dissertaesje is yn 'e earste pleats nij materiael to bringen oer Dr. Eeltsje. De wichtichste boarnen foar syn libben en syn wurk binne syn brieven oan Ds, Joast. Oant nou ta wie fan dy brieven mar in lyts bytsje bikend wurden, Dêrneist binne fansels ek de brieven fan Ds. Joast en

  4. Garri Processing And Fish Smoking Enterprises: Sustainable ...

    African Journals Online (AJOL)

    Garri Processing And Fish Smoking Enterprises: Sustainable Development Projects In Ogba/Egbema/Ndoni Local Government Of Rivers State, Nigeria. ... Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link ...

  5. Garri Processing And Fish Smoking Enterprises: Sustainable ...

    African Journals Online (AJOL)

    The study examines the status of garri processing and fish smoking projects as viable and sustainable projects in the Ogba/Egbema/Ndoni local government area of Rivers State. This is because the projects provided employment to the unemployed and the unemployable thereby sustaining them and improving the lot of the ...

  6. Characterization of moulds associated with processed garri stored ...

    African Journals Online (AJOL)

    Ogbonna Innocent Okonkwo

    2014-01-29

    Jan 29, 2014 ... ration and spoilage of garri are major cause of food borne illnesses and threat to public health. However, some unhygienic practices involved in production, processing of cassava to garri and post processing handling such as spreading on the floor and mats after frying, displaying in. *Corresponding author ...

  7. Characterization of moulds associated with processed garri stored ...

    African Journals Online (AJOL)

    Characterization of moulds associated with processed white and yellow garri stored at ambient temperature for 40 days was investigated. The moulds isolated from white garri (%) were: Aspergillus spp 35.3, Penicillium spp 23.53, Fusarium spp 2.94, Mucor spp 17.65, Alternaria spp 5.88, Cladosporium sp 2.94 and ...

  8. Studies on the fungal flora of Garri, processed cassava ( Manihot ...

    African Journals Online (AJOL)

    In Nsukka area of southeastern Nigeria, garri is usually displayed in the open market for sale which no doubt exposes the food stuff to dust particles from moving vehicles, wind and other sources. Thus, fungal spores from the air and soil environment could serve as major sources of fungal contamination of this product.

  9. Socio-Economic Factors Affecting the Marketing of Garri in Port ...

    African Journals Online (AJOL)

    Socio-Economic Factors Affecting the Marketing of Garri in Port Harcourt City of ... recommended ways of improving the marketing system of garri in the study area. ... socio economic characteristic of the traders, purchases and sales transaction, ... 78% had basic education which help them in keeping proper record and in ...

  10. Cyanide and Aflatoxin Loads of Processed Cassava (Manihot esculenta) Tubers (Garri) in Njaba, Imo State, Nigeria

    Science.gov (United States)

    Chikezie, Paul Chidoka; Ojiako, Okey A.

    2013-01-01

    Objectives: The present study sought to investigate the role of palm oil, in conjunction with the duration of fermentation, on cyanide and aflatoxin (AFT) loads of processed cassava tubers (Garri). Materials and Methods: Matured cassava (Manihot esculenta Crantz) tubers were harvested from three different locations (Akunna, Mkporo-Oji and Durungwu) in Njaba Local Government Area, Imo State, Nigeria. The cassava tubers were processed into Garri according to standard schemes with required modifications and measured for cyanide content using titrimetric methods. Samples of Garri for determination of AFT levels were stored for 30 days before the commencement of spectrophotometric analysis. Results: Cyanide content of peeled cassava tubers was within the range of 4.07 ± 0.16-5.20 ± 0.19 mg hydrocyanic acid (HCN) equivalent/100 g wet weight, whereas the various processed cassava tubers was within the range of 1.44 ± 0.34-3.95 ± 0.23 mg HCN equivalents/100 g. For the 48 h fermentation scheme, Garri treated with palm oil exhibited marginal reduction in cyanide contents by 0.96%, 3.52% and 3.69%, whereas 4 h fermentation scheme is in concurrence with palm oil treatment caused 4.42%, 7.47% and 5.15% elimination of cyanide contents compared with corresponding untreated Garri samples (P > 0.05). Levels of AFT of the various Garri samples ranged between 0.26 ± 0.07 and 0.55 ± 0.04 ppb/100 g. There was no significant difference (P > 0.05) in AFT levels among the various samples in relation to their corresponding sources. Conclusion: The present study showed that the 48 h fermentation scheme for Garri production caused significant (P < 0.05) reduction, but did not obliterate the cyanide content of cassava tubers. Conversely, the 48 h fermentation scheme promoted the elevation of AFT levels, but was relatively reduced in Garri samples treated with palm oil. PMID:24403736

  11. Strategic intensity: a conversation with world chess champion Garry Kasparov.

    Science.gov (United States)

    Kasparov, Garry

    2005-04-01

    It's hard to find a better exemplar for competition than chess. The image of two brilliant minds locked in a battle of skill and will-in which chance plays little or no apparent role-is compelling. Even people who have scant knowledge of the game instinctively recognize that chess is unusual in terms of its intellectual complexity and the strategic demands it places on players. Can strategists learn anything from chess players about what it takes to win? To find out, H BR senior editor Diane L. Coutu talked with Garry Kasparov, the world's number one player since 1984. Kasparov believes that success in both chess and business is very much a question of psychological advantage; the complexity of the game demands that players rely heavily on their instincts and on gamesmanship. In this wide-ranging interview, Kasparov explores the power of chess as a model for business competition; the balance that chess players strike between intuition and analysis; the significance of his loss to IBM's chess-playing computer, Deep Blue; and how his legendary rivalry with Anatoly Karpov, Kasparov's predecessor as World Chess Champion, affected his own success. Kasparov also shares his solution to what he calls the champion's dilemma, a question for all world masters, whether they are in business, sports, or chess: Where does a virtuoso go after he has accomplished everything he's ever wanted to, even beyond his wildest imagination? If you are lucky, says Kasparov, your enemies will push you to be passionate about staying at the top.

  12. Impact of Heavy Metals on the Quality of Garri and Cassava Flour ...

    African Journals Online (AJOL)

    A study was carried out to determine the level of heavy metals in garri and cassava flour in the month of August, September and October 2007 at Imolisa village and the adjoining sale point along Lagos- Ibadan Expressway. The results obtained showed that only lead was detected in the two foodstuff in both locations with ...

  13. Moisture Sorption Behaviour and Mould Ecology of Trade Garri Sold in South Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    Tochukwu Samuel

    2014-01-01

    Full Text Available Garri is a creamy white or yellow starchy grit produced by roasting to gelatinization and dryness of peeled, washed, mashed, and fermented dewatered cassava roots. It is the most important product of cassava in West and Central Africa. Mean moisture content of yellow and white garri was 11.11% and 10.81% within 24 hrs of sampling from the market, increasing to 17.27% and 16.14%, respectively, following 3 months of storage at room temperature. The water activity of samples varied from initial 0.587 to 0.934 following storage. Moisture sorption isotherms, determined by static gravimetric techniques at 20° and 30°C, showed temperature dependent BET Sigmoidal type II behaviour typical of carbohydrate rich foods but modulated very slightly by the content of palm oil. Equilibrium moisture content decreased with increase in temperature at constant water activity. A total of 10 fungal species belonging to the genera Mucor, Penicillium, Cephalosporium, Aspergillus, Scopulariopsis, Rhizopus, and Paecilomyces were identified, with range increasing with water activity of samples.

  14. Using a down-scaled bioclimate envelope model to determine long-term temporal connectivity of Garry oak (Quercus garryana) habitat in western North America: implications for protected area planning.

    Science.gov (United States)

    Pellatt, Marlow G; Goring, Simon J; Bodtker, Karin M; Cannon, Alex J

    2012-04-01

    Under the Canadian Species at Risk Act (SARA), Garry oak (Quercus garryana) ecosystems are listed as "at-risk" and act as an umbrella for over one hundred species that are endangered to some degree. Understanding Garry oak responses to future climate scenarios at scales relevant to protected area managers is essential to effectively manage existing protected area networks and to guide the selection of temporally connected migration corridors, additional protected areas, and to maintain Garry oak populations over the next century. We present Garry oak distribution scenarios using two random forest models calibrated with down-scaled bioclimatic data for British Columbia, Washington, and Oregon based on 1961-1990 climate normals. The suitability models are calibrated using either both precipitation and temperature variables or using only temperature variables. We compare suitability predictions from four General Circulation Models (GCMs) and present CGCM2 model results under two emissions scenarios. For each GCM and emissions scenario we apply the two Garry oak suitability models and use the suitability models to determine the extent and temporal connectivity of climatically suitable Garry oak habitat within protected areas from 2010 to 2099. The suitability models indicate that while 164 km(2) of the total protected area network in the region (47,990 km(2)) contains recorded Garry oak presence, 1635 and 1680 km(2) of climatically suitable Garry oak habitat is currently under some form of protection. Of this suitable protected area, only between 6.6 and 7.3% will be "temporally connected" between 2010 and 2099 based on the CGCM2 model. These results highlight the need for public and private protected area organizations to work cooperatively in the development of corridors to maintain temporal connectivity in climatically suitable areas for the future of Garry oak ecosystems.

  15. Garri Pottera obideli

    Index Scriptorium Estoniae

    2002-01-01

    J.K. Rowling'u Harry Potteri lugude teine film "Harry Potter ja saladuste kamber" ("Harry Potter and the Chamber of Secrets") : režissöör Chris Columbus ja filmi kassatulu võrdlus teiste suurfilmidega esilinastuse nädalal USAs, Itaalias ja Suurbritannias

  16. Garri Potter nasledil

    Index Scriptorium Estoniae

    2007-01-01

    Esilinastus Harry Potteri viies film "Harry Potter ja Fööniksi ordu", režissöör David Yates. Peaosatäitjad Daniel Radcliffe, Emma Watson ja Rupert Grint jätsid oma käe ja võlukepikeste jäljendid Los Angelese esilinastuse eel Hollywoodi Grauman's Chinese theater' esisele avenüüle. Ka kassatuludest

  17. Garry Rumbles | NREL

    Science.gov (United States)

    . Rumbles' current research interests are in solar energy with a focus on the basic science of solar . His primary research expertise lies in photochemistry and photophysics, with a specialty in kinetics College awards for excellence in teaching. Dr. Rumbles joined NREL as a sabbatical scientist in 2000

  18. Zhutkii Garri Potter

    Index Scriptorium Estoniae

    2005-01-01

    Järjekorras neljas Potteri ekraniseering "Harry Potter ja tulepeeker" ("Harry Potter and the Goblet of Fire") sai oma sünguse tõttu reitingu, mille järgi alla 12. aastased lapsed võivad vaadata filmi vaid koos vanematega. Rezh. Mike Newell

  19. Summing Up / Garry Johnson

    Index Scriptorium Estoniae

    Johnson, Garry

    2003-01-01

    Kokkuvõte 22.-23. septembrini 2003 Vilniuses toimunud seminari "South Caucasus: making the best use of external assistance for stability building and for co-operation with NATO" ettekannetest Balti- ja Lõuna-Kaukaasia regiooni riikide vahelise sõjalis- ja julgeolekualase koostöö arendamisest

  20. Paper or Plastic Revisited: Let's Keep Them Both--Reply to Broderick and Stone (2006); Tennen, Affleck, Coyne, Larsen, and DeLongis (2006); and Takarangi, Garry, and Loftus (2006)

    Science.gov (United States)

    Bolger, Niall; Shrout, Patrick E.; Green, Amie S.; Rafaeli, Eshkol; Reis, Harry T.

    2006-01-01

    The authors review commentaries by J. E. Broderick and A. A. Stone (2006); H. Tennen, G. Affleck, J. C. Coyne, R. J. Larsen, and A. DeLongis (2006); and M. K. T. Takarangi, M. Garry, and E. F. Loftus (2006) on their original article (A. S. Green, E. Rafaeli, N. Bolger, P. Shrout, & H. T. Reis, 2006). The authors were pleased to find more agreement…

  1. (garri) on the performance, carcass characteristics and

    African Journals Online (AJOL)

    Urea and creatinine were decreased (P < 0.05) at 10 and 30% dietary treatment levels. No significant .... capable of tissue synthesis in finisher broilers under the same ..... (2000). Cyanogens in cassava flour and roots and urinary thiocyanate.

  2. Projektiklass: Rise and Fall / Garri Raagmaa

    Index Scriptorium Estoniae

    Raagmaa, Garri, 1966-

    2011-01-01

    Eestisse tulevad eurotoetused võivad põhjustada mõnes valdkonnas liigse sõltuvuse ja neist võib saada järgmise kriisi põhjus. Autor leiab, et euroraha ümber on tekkinud projektiklass, seletab selle mõiste lahti ning märgib, et oleks tark jagada rohkem euroraha mitte projektikonkursside, vaid eelarveliste programmide põhjal

  3. Snimajetsja novõi "Garri Potter"

    Index Scriptorium Estoniae

    2008-01-01

    David Yates tegeleb kuuenda Harry Potteri sarja raamatu "Harry Potter ja segavereline prints" ("Harry Potter and the Half-Blood Prince") filmivõtetega. Fotod filmist on ilmunud ajakirjanduses, esilinastus 18. novembril

  4. Garri Potter povzroslel! / Daniel Radcliffe, Emma Watson ; interv. Stass Tõrkin

    Index Scriptorium Estoniae

    Radcliffe, Daniel, 1989-

    2005-01-01

    Peaosatäitja järjekorras neljandas Potteri ekraniseeringus "Harry Potter ja tulepeeker" endast, oma tegelaskuju arengust. Samas ka lühiintervjuu näitlejanna Emma Watsoniga. Režissöör Mike Newell : Suurbritannia-USA 2005

  5. Eesti regionaalne ja kohalik areng globalireeruvas maailmas / Garri Raagmaa

    Index Scriptorium Estoniae

    Raagmaa, Garri, 1966-

    2002-01-01

    Eesti regionaalne areng 20. sajandil ja seda mõjutanud tegurid. Kaart ja skeem: maavaldade elanikkonna muutus aastail 1989-2000 rahvaloenduste andmetel ; Eesti 21. sajandi I poole maa-linna arengu mudel. Summary: Estonia's regional and local development in the framework of global processes

  6. physico-chemical characteristics of effluents from garri processing

    African Journals Online (AJOL)

    DR. AMIN

    0.62ppm all in contrast to World Health Organization maximum admissible limit of 0.07ppm. A two- ... indiscriminate discharge of industrial effluents [Salami and Egwin, 1997]. ..... Wastewater Engineering, Treatment and Refuse,. 4th edition ...

  7. Effect of GarriI processing effluents [waste water] on the cyanide ...

    African Journals Online (AJOL)

    Numerous studies have described environmental exposure of humans to cyanide in African populations. Little is known about exposure to cyanide toxins from processed or unprocessed root tubers commonly consumed in Africa; and data on the food concentration of cyanide which is a potential poison and systemic toxicant ...

  8. Pjat smertnõhh grehhov Garri Pottera (s posledujushtshim razoblatshenijem) / Nikolai Karajev

    Index Scriptorium Estoniae

    Karajev, Nikolai, 1978-

    2003-01-01

    Vastukajasid J.K. Rowling'u Harry Potteri lugudele, kuna ekraanile jõuab teine nende ekraniseering "Harry Potter ja saladuste kamber" ("Harry Potter and the Chamber of Secrets") : režissöör Chris Columbus

  9. Transformation of Estonia's industrial structure : Continued de-industrialisation or interlude in re-industrialisation? / Garri Raagmaa, Mihkel Laan, Antti Raamat

    Index Scriptorium Estoniae

    Raagmaa, Garri, 1966-

    2003-01-01

    Autorid analüüsivad Eesti tööstuse senisele arengule tuginedes võimalikke arengusuundi tulevikus. Tabelid ja diagramm. Vt. samas: Competitiveness of the Baltic states has improved; Skanska leaves Latvia and Lithuania but not from Estonia

  10. Ulata õng ja õpeta seda kasutama = Teach a man to fish / Merli Mäger, Mihkel Servinski, Garri Raagmaa...[jt.

    Index Scriptorium Estoniae

    2006-01-01

    Uuring ülevaate saamiseks Kagu-Eesti Meremäe, Mikitamäe, Misso, Orava, Vastseliina ja Värska valla sotsiaalsetest, kultuurilistest ja majandusliku jätkusuutlikkusega seotud probleemidest ning piirkonna rahvastiku majandusliku olukorra parandamise abinõude kavandamiseks. Tabelid, diagrammid

  11. variances in consumers prices of selected food items among ...

    African Journals Online (AJOL)

    Admin

    the consumer prices of rice, beans and garri in the three markets; rice and garri had insignificant differences in ... and inappropriate response by farmers to price ... supply or demand side or both). .... road network, storage facilities, subsidized.

  12. Tartu biomeditsiiniettevõtluse võimalused ja riiklikud poliitikad = Über die Möglichkeiten von Biomedizin-Unternehmen in Tartu und die staatliche Politik / Garri Raagmaa

    Index Scriptorium Estoniae

    Raagmaa, Garri, 1966-

    2005-01-01

    Teadmistepõhisest majandusest on küll palju räägitud, kuid selle sisu on jätkuvalt segane ja seetõttu ähvardab devalveeruda. Autori hinnangul on vaja enam kommunikatsiooni ning vastastikku arusaamist teadlaste, poliitikute ja ettevõtjate vahel. Vt. ka kommentaare lk. 217-222,467-472

  13. Effect of Value- Addition on the Benefits of Women Participation in ...

    African Journals Online (AJOL)

    This means that those who trade on garri make about 37% above what the Akpu dealers make in the area within the period under review. The marketing margin for garri against raw cassava purchased from the farmers is 0.62 or 62%, while that of Akpu against raw cassava is 0.22 or 22%. Based on the above findings, the ...

  14. 77 FR 50113 - ASTM International-Food and Drug Administration Workshop on Absorbable Medical Devices: Lessons...

    Science.gov (United States)

    2012-08-20

    ... disability, please contact Cindy Garris, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 66, rm... that the implant must withstand and perform. Moreover, the optimal preclinical/bench testing paradigm...

  15. Kas elu maal läheb paremaks? / interv. Sirje Niitra

    Index Scriptorium Estoniae

    2007-01-01

    Uue valitsuse koalitsioonileppe maainimest enim puudutavaid peatükke kommenteerivad: EMÜ majandus- ja sotsiaalinstituudi direktor Rando Värnik, sotsioloog Ülo Vooglaid, TÜ Pärnu kolledzhi direktor Garri Raagmaa, ärimees Urmas Sõõrumaa

  16. Genotype–phenotype relationship of F7 R353Q polymorphism and ...

    Indian Academy of Sciences (India)

    morphism in the F7 gene in 139 Indian families with CAD, comprising of 222 affected subjects, 105 unaffected .... drugs (statins: 65% vs 3%), anti-hypertensive agents (ACE ..... support extended by the Tata Social Welfare Trust, Garry and Mary.

  17. Diversity, Replication, Pathogenicity and Cell Biology of Crimean Congo Hemorrhagic Fever Virus

    Science.gov (United States)

    2010-10-01

    1990. Hen egg white lysozyme expressed in, and secreted from, Aspergillus niger is correctly processed and folded. Biotechnology (New York) 8:741–745. 7...in bunyavirus-infected cells. J. Virol. 41:643–648. 18. Garry, C. E., and R. F. Garry. 2004. Proteomics computational analyses suggest that the...2005). Proteomic identification of proteins conjugated to ISG15 in mouse and human cells. Biochem. Biophys. Res. Commun. 336, 496–506. Haas, A.L

  18. 77 FR 536 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-01-05

    ... INFORMATION: Electronic Access You may see all the comments online through the Federal Document Management..., except Federal holidays. Privacy Act: Anyone may search the electronic form of all comments received into...), Gerald R. Curran (PA), Shawn K. Fleming (PA), Daniel C. French (VA), Garry W. Garrison (WI), Gregory L...

  19. Browse Title Index

    African Journals Online (AJOL)

    Items 201 - 224 of 224 ... Vol 13, No 2 (2010), Spatial Analysis of Particle Size Distribution of Soils Formed on ... swelling index and moisture content of white and yellow garri in ... and Composition of Milk of West African Dwarf (Wad) Sheep Fed ...

  20. BKR.2013.032 (Oyabambi)

    African Journals Online (AJOL)

    Femi Olorunniji

    2014-03-31

    Mar 31, 2014 ... Processing method influences the effect of Cassava (Manihot ... ABSTRACT: Cassava is consumed in many tropical countries and is fast becoming the major ... KEYWORDS: Processed Food; Garri, Cassava flour, Tapioca, Blood Lipid profile. ... cholesterol (LDL–Cholesterol), the “bad cholesterol”, leads to.

  1. Playfulness in Adults Revisited: The Signal Theory in German Speakers

    Science.gov (United States)

    Proyer, René T.; Wagner, Lisa

    2015-01-01

    The authors elaborate on the role of playfulness as a preferred characteristic in potential long-term partners recently espoused by Garry Chick and others. They aim to replicate the findings of such research by studying a different culture (that of German-speaking countries) and to develop them further by taking into account the participants'…

  2. The CPA Exam as a Postcurriculum Accreditation Assessment

    Science.gov (United States)

    Barilla, Anthony G.; Jackson, Robert E.; Mooney, J. Lowell

    2008-01-01

    Business schools often attain accreditation to demonstrate program efficacy. J. A. Marts, J. D. Baker, and J. M. Garris (1988) hypothesized that candidates from Association to Advance Collegiate Schools of Business International (AACSB)-accredited accounting programs perform better on the CPA exam than do candidates from non-AACSB-accredited…

  3. 77 FR 73480 - Changes in Flood Hazard Determinations

    Science.gov (United States)

    2012-12-10

    ......... 060294 (12-09-1206P). Wood, Mayor, City Planning Docs/12-09-1206P- of Oceanside, 300 Department, 300... Mark St. Johns County http:// December 31, 2012...... 125147 areas of St. P. Miner, Administration www......... 120296 areas of Sumter Garry Breeden, Planning www.bakeraecom.com/ County (12-04- Chairman, Sumter...

  4. Women in Higher Education Administration.

    Science.gov (United States)

    Association of American Colleges, Washington, DC. Project on the Status and Education of Women.

    Two papers are presented that examine the barriers to women in academic decision making and identify a variety of effective strategies for improving the status of women in higher education administration. "Strategies for Advancing Women in Higher Education Administration," by Garry D. Hays, proposes that commitment to increasing the…

  5. chemical properties of soil in rivers state, nigeria *ch

    African Journals Online (AJOL)

    Osondu

    Organic C, total N and available P increased by 0.82%, 0.15% and 13.10mg/kg ... processing activities such as fish smoking, garri frying ... through their effects on nutrient availability and ..... ferralsol of the Central Amazon Basin; Fertilizer,.

  6. 77 FR 40386 - Information Collection Requests Under OMB Review

    Science.gov (United States)

    2012-07-09

    ... exhibits, news articles and events about Peace Corps; assist in documenting the history of the Peace Corps... collection request to the Office of Management and Budget (OMB) for approval. In compliance with the.... Garry W. Stanberry, Acting Associate Director, Management. [FR Doc. 2012-16649 Filed 7-6-12; 8:45 am...

  7. Secretion Of Methionine By Microorganisms Associated With ...

    African Journals Online (AJOL)

    methionine were secreted after 96 hours and 72 hours respectively by the lactobacilli and Leuconostoc sp. Since lactic acid bacteria are micro-aerophilic, it is suggested that lactic acid bacteria (the two lactobacilli and Leuconostoc sp.), which are the major organisms involved in cassava fermentation for garri production, ...

  8. In vitro antimicrobial characteristics of bacteriocinproducing ...

    African Journals Online (AJOL)

    A total of 50 bacteriocin-producing Lactobacillus strains isolated from some Nigerian indigenous fermented foods and beverages (ogi, fufu, garri and nono) and characterized as L. acidophilus, L. casei, L. fermentum, L. lactis and L. plantarum were screened for their inhibitory potentials against food-borne pathogenic ...

  9. Ja protiv zabivanija gvozdei / Aleksandr Gordon ; interv. Nikolai Hrustaljov

    Index Scriptorium Estoniae

    Gordon, Aleksandr

    2003-01-01

    Venemaal Gatshina filmifestivalil "Kirandus ja kino" ("Literatura i kino") sai žürii eriauhinna "Parima debüüdi eest" Aleksandr Gordoni mängufilm oma isa Garri Gordoni jutustuse järgi "Oma lehmade karjane" ("Pastuhh svoihh korov")

  10. Prioridades de Clientes de los Mercados de los Agricultores

    OpenAIRE

    Curtis, Kynda; Gumirakiza, J. Dominique

    2014-01-01

    Los mercados de los agricultores ofrecen una experiencia de compra alternativa, especialmente para aquellos consumidores que buscan productos agrícolas frescos, de alta calidad y saludables (Holloway y Kneafsey, 2000; Brown, 2001; Archer et al., 2003; McGarry-Wolf et al., 2005; Zepeda y Deal, 2009; Lyon et al., 2009; Cole 2010; y USDAAMS, 2011).

  11. Hingedekuu menufilmid / Riina Sildos

    Index Scriptorium Estoniae

    Sildos, Riina

    1999-01-01

    Romantiline komöödia "Põgenev pruut" : režissöör Garry Marshall : Ameerika Ühendriigid 1999 ja komöödia "Austin Powers : Spioon, kes kargas mind" : režissöör Jay Roach : Ameerika Ühendriigid 1999

  12. "Реальная любовь" по-американски / Виктория Корпан

    Index Scriptorium Estoniae

    Корпан, Виктория

    2010-01-01

    Võrdluses kaks romantilist komöödiat: režissöör Garry Marshalli "Valentinipäev" (USA 2010), osades plejaad Hollywoodi staare ja Richard Curtise "Armastus on see", milles tegid kaasa mitmed tuntud briti näitlejad (USA-Inglise 2003)

  13. Variances in consumers prices of selected food items among ...

    African Journals Online (AJOL)

    ... had insignificant differences in their consumer prices while beans consumer prices had significant differences between Okurikang market and the other two markets. The results imply perfect information flow in garri and rice markets and hence high possibility of a perfectly competitive market structure for these products.

  14. Biochemical and biophysical implications of the methods of ...

    African Journals Online (AJOL)

    Garri samples, collected from three major-producing areas (Ihiagwu in Imo State, Aba in Abia State and Okija in Anambra State) of South- Eastern Nigeria, were packaged in three types of packages, namely, metal can (tin), plastic can can and thick gauge polyethylene bag and evaluated for long term storage effects.

  15. From description to prescription

    DEFF Research Database (Denmark)

    McQuaid, Sara Dybris

    Problem: cases, theories and solutions (1975); Whyte: Interpreting Northern Ireland (1990); McGarry and O’Leary Explaining Northern Ireland (1995)), the paper will trace the historical development of intellectual understandings of the conflict as well as the propelling of consociational theory to its...

  16. African Journal of Biotechnology - Vol 7, No 24 (2008)

    African Journals Online (AJOL)

    Genetic diversity in the mtDNA control region and population structure in the Sardinella ... Rate of biodegradation of crude oil by microorganisms isolated from oil ... Effect of moisture content and storage conditions on the storability of garri ... in wooden shipboard building · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  17. Effects of dietary protein level on growth and body composition of ...

    African Journals Online (AJOL)

    ELO

    2013-02-27

    Feb 27, 2013 ... through a meat mince machine with a 2 mm diameter to produce strands of feed. The feed ... Pellet binder (garri:cassava product). 3.00. 3.00. 3.00 ... growth period and at time 0 in days, ln = natural logarithm. Fulton's condition ...

  18. Possibilities of sweet potato [Ipomoea batatas (L.) Lam] value chain ...

    African Journals Online (AJOL)

    FAOUZIATH

    2016-03-30

    Mar 30, 2016 ... Key words: Benin, sweet potato, Ipomoea batatas, nutritional composition, orange flesh cultivar, value chain. INTRODUCTION ... largely consumed after processing into garri, traditional flour, lafun, and improved flour. ..... foods give them a role in human health and they can serve as substrates for the ...

  19. Kasparov vernjotsja

    Index Scriptorium Estoniae

    2006-01-01

    Venemaa väljaande Kommersant teatel lööb eksmaailmameister Garri Kasparov kaasa Šveitsi panga Credit Suisse korraldatud kiirturniiril 22. augustil, kus lisaks Kasparovile mängivad ka Anatoli Karpov, Viktor Kotshnoi ja Judit Polgar

  20. Variances in consumers prices of selected food Items among ...

    African Journals Online (AJOL)

    The study focused on the determination of variances among consumer prices of rice (local white), beans (white) and garri (yellow) in Watts, Okurikang and 8 Miles markets in southern zone of Cross River State. Completely randomized design was used to test the research hypothesis. Comparing the consumer prices of rice, ...

  1. Pilot-Plant for Energy Recovery from Tropical Waste Food Materials ...

    African Journals Online (AJOL)

    An experimental unit for obtaining gaseous methane from waste food materials is discussed and results are presented for experimental tests with animal wastes and tropical waste food materials. The tropical waste food considered include garri, boiled beans and plantains. As expected, the animal wastes produced higher ...

  2. Download this PDF file

    African Journals Online (AJOL)

    Role of palm oil in cassava processing into garri. Journal of. Oil Palm Research14 (1): 25-34. Cock, J.M. (1985). Cassava as food toxicity and technology. In: Nestle, B. L. and. Mancintyre, (eds). Chronic Cassava Toxicity. Oxford University Press, Ottawa, Canada. pp 27-36. Conn, E. E (1969). Cyanogenic glycosides. Journal.

  3. Refinement of Propellant Strand Burning Method to Suit Aluminised Composite Rocket Propellant

    Science.gov (United States)

    2014-12-01

    Garry Hale and Raoul A. Pietrobon Weapons and Combat Systems Division Defence Science and Technology Organisation DSTO-TN-1396... Organisation PO Box 1500 Edinburgh South Australia 5111 Australia Telephone: 1300 362 362 Fax: (08) 7389 6567 © Commonwealth of Australia 2015 AR...with a soft brush (dedusting) and the strands were inhibited with paint diluted by water. The paint was a Super Flat acrylic, deep tint base (Line 500

  4. Final Environmental Assessment and Finding of No Significant Impact Proposed Running Track Hanscom AFB, Bedford, Massachusetts

    Science.gov (United States)

    2004-09-01

    agency response letters are included in Appendix B. Mr. Robert W. GoUedge, Jr. Commissioner, MADEP: No Comment Mr. Garry C. Waldeck MADEP...Headquarters: -Requested copy of Environmental Assessment ( No comment ). Mr. David Shakespeare MADEP - BWSC: No Comment Mr. James Sprague , ·. MADEP, NERO...Division of Watershed Management - Wetlands Program: No Comment · Mr. John Zajac MADEP, NERO Division ofWatershed Management: No Comment Mr. Todd

  5. 75 FR 18146 - Wetlands Reserve Enhancement Program

    Science.gov (United States)

    2010-04-09

    ..., Maryland 21401-5534 Phone: 410/757-0861 x315 Fax: 410/757-0687 (V) 9053-315 (E) [email protected] MA...) 9047-4352 (E) [email protected]ma.usda.gov MI--Salvador Salinas, Acting Garry D. Lee 3001 Coolidge Road.../951-6795 Fax: 802/951-6327 (V) 9000-768-1240 (E) [email protected] VA--Vicky Drew, Acting Jack...

  6. Artificial intelligence

    OpenAIRE

    Duda, Antonín

    2009-01-01

    Abstract : Issue of this work is to acquaint the reader with the history of artificial inteligence, esspecialy branch of chess computing. Main attention is given to progress from fifties to the present. The work also deals with fighting chess programs against each other, and against human opponents. The greatest attention is focused on 1997 and duel Garry Kasparov against chess program Deep Blue. The work is divided into chapters according to chronological order.

  7. Human Capital - A Quality Factor For The Competitiveness Of IT Companies

    OpenAIRE

    Elisei Crăciun

    2015-01-01

    This paper treats quality, human capital and competitiveness concepts in order to determine in which measure the Human Capital quality influences the competitiveness of a firm. The human capital theory is a relatively new approach, the first valuable approach being that of Garry Becker which, subsequent of the modern management theoretical views, puts human capital into scientific frame. This present paper relates deeply on this theoretical frame as it is considered that, besides financial or...

  8. Census Report: Volume VI, 1987 through 1992. Sanitized Version.

    Science.gov (United States)

    1994-08-01

    DERUYTER, GARRY J 0661 DESPAIN, ROBERT W 0978* DETAVIS, JOHN A 0975* DEVINE, THOMAS A 0599 DIAZ , JOHN A 0533 DICKENS, JOSEPH L JR 0978* DICKENSHEETS...0975* DERYKE, JOHN C 0837 DIANE, JOHNSON S 0638* DIAZ , JOHN A 0533 DICKENS, JOSEPH L JR 0978* DICKENSHEETS, HARLEY W 0688 DICKERSON, CAROL J 0954...T J 0978* NEWMAN, ALICIA A 0923 NEWMAN, MARK W 0923 NEWTON, JAMES L 0971* SOCIAL DEEP SHALLOW SECURITY ORG DOSE DOSE NAME NUMBER CODE (mrem) (mrem

  9. More Than One Step to Financial Stability

    OpenAIRE

    Garry Schinasi

    2009-01-01

    Visiting Scholar Garry Schinasi examines the European proposals for the creation of both a European Systemic Risk Board (ESRB) to oversee macroprudential regulation and a European System of Financial Supervision (ESFS) to strengthen microprudential supervision. He argues that structural vulnerabilities of this regulatory framework need to be addressed to ensure that the early-warning systems will be adequate to avoid future crises. Specifically, Schinasi points to the fact that the ESRB lacks...

  10. Familiarity breeds dissent: Reliability analyses for British-English idioms on measures of familiarity, meaning, literality, and decomposability.

    Science.gov (United States)

    Nordmann, Emily; Cleland, Alexandra A; Bull, Rebecca

    2014-06-01

    To date, there have been several attempts made to build a database of normative data for English idiomatic expressions (e.g., Libben & Titone, 2008; Titone & Connine, 1994), however, there has been some discussion in the literature as to the validity and reliability of the data obtained, particularly for decomposability ratings. Our work aimed to address these issues by looking at ratings from native and non-native speakers and to extend the deeper investigation and analysis of decomposability to other aspects of idiomatic expressions, namely familiarly, meaning and literality. Poor reliability was observed on all types of ratings, suggesting that rather than decomposability being a special case, individual variability plays a large role in how participants rate idiomatic phrases in general. Ratings from native and non-native speakers were positively correlated and an analysis of covariance found that once familiarity with an idiom was accounted for, most of the differences between native and non-native ratings were not significant. Overall, the results suggest that individual experience with idioms plays an important role in how they are perceived and this should be taken into account when selecting stimuli for experimental studies. Furthermore, the results are suggestive of the inability of speakers to inhibit the figurative meanings for idioms that they are highly familiar with. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Abstracts from the 5th International Conference for Healthcare and Medical Students (ICHAMS)

    OpenAIRE

    Sweeney, Yvonne; O?Neill, Hugh; Duffy, Garry; Creegan, Daniel; Bustos, Viviana; Harvey, Brian J.; Dalphy, Alexander; O?Grady, Anthony; Kay, Elaine; Samelska, Katarzyna; Izdebska, Justyna; Kurowska, Anna; Al-Zubaidy, Rena; Mroz, Magdalena; Harvey, Brian

    2016-01-01

    Table of contents O1: Assessing the protective effect of dexrazoxane against doxorubicin-induced toxicity in HL-1 cardiomyocytes Yvonne Sweeney, Hugh O?Neill, Garry Duffy O2: Role of KCNQ1 in epithelial barrier repair Daniel Creegan, Viviana Bustos, Brian J. Harvey O3: The suitability of non-small cell lung cancer cytology preparations for the analysis of anaplastic lymphoma kinase gene rearrangements Alexander Dalphy, Anthony O?Grady, Elaine Kay O4: Penetrating keratoplasty and descemet?s st...

  12. Cryptophane-Folate Biosensor for 129Xe NMR

    Science.gov (United States)

    2014-12-01

    normal adult tissue, but as the name implies, this low affinity folate carrier is specific for the physiological form of reduced folic acid, 5- methyl ...yield. Finally, 3 was treated with 1.5 equiv of 6 and N- methyl -1,5,9-triazabicyclo[4.4.0]-decene (MTBD) in dry DMSO to give the folate recognition moiety...Cryptophane- Folate Biosensor for 129Xe NMR Najat S. Khan, Brittany A. Riggle, Garry K. Seward, Yubin Bai, and Ivan J. Dmochowski* Department of

  13. Descriptive norms for 350 Chinese idioms with seven syntactic structures.

    Science.gov (United States)

    Li, Degao; Zhang, Yu; Wang, Xiaolu

    2016-12-01

    The most important forms of idioms in Chinese, chengyus (CYs), have a fixed length of four Chinese characters. Most CYs are joined structures of two, two-character words-subject-verb units (SVs), verb-object units (VOs), structures of modification (SMs), or verb-verb units-or of four, one-character words. Both the first and second pairs of words in a four-word CY form an SV, a VO, or an SM. In the present study, normative measures were obtained for knowledge, familiarity, subjective frequency, age of acquisition, predictability, literality, and compositionality for 350 CYs, and the influences of the CYs' syntactic structures on the descriptive norms were analyzed. Consistent with previous studies, all of the norms yielded a high reliability, and there were strong correlations between knowledge, familiarity, subjective frequency, and age of acquisition, and between familiarity and predictability. Unlike in previous studies (e.g., Libben & Titone in Memory & Cognition, 36, 1103-1121, 2008), however, we observed a strong correlation between literality and compositionality. In general, the results seem to support a hybrid view of idiom representation and comprehension. According to the evaluation scores, we further concluded that CYs consisting of just one SM are less likely to be decomposable than those with a VOVO composition, and also less likely to be recognized through their constituent words, or to be familiar to, known by, or encountered by users. CYs with an SMSM composition are less likely than VOVO CYs to be decomposable or to be known or encountered by users. Experimental studies should investigate how a CY's syntactic structure influences its representation and comprehension.

  14. Awareness Programs and Change in Taste-based Caste Prejudice

    DEFF Research Database (Denmark)

    Banerjee, Ritwik; Gupta, Nabanita Datta

    2015-01-01

    Becker's theory of taste-based discrimination predicts that relative employment of the discriminated social group will improve if there is a decrease in the level of prejudice for the marginally discriminating employer. In this paper we experimentally test this prediction offered by Garry Becker...... in his seminal work on taste based discrimination, in the context of caste in India, with management students (potential employers in the near future) as subjects. First, we measure caste prejudice and show that awareness through a TV social program reduces implicit prejudice against the lower caste...... and the reduction is sustained over time. Second, we find that the treatment reduces the prejudice levels of those in the left tail of the prejudice distribution - the group which can potentially affect real outcomes as predicted by the theory. And finally, a larger share of the treatment group subjects exhibit...

  15. Book Review: Dispute Resolution and e-Discovery

    Directory of Open Access Journals (Sweden)

    Milton Luoma

    2012-09-01

    Full Text Available Garrie, D.B., & Griver, Y.M., Eds. (2012. Dispute Resolution and e-Discovery. Thomson Reuters Westlaw, 570 pages, ISBN-13: 9780314604484, US$149.00.Reviewed by Milton Luoma, JD, (Milt.Luoma@metrostate.eduAs is apparent from its title, this book tackles two very current and difficult legal issues – electronic discovery and dispute resolution. The authors tie the two legal concepts together in an effort to provide litigants and practitioners a less expensive and less time consuming alternative than is typically the case with traditional litigation and court proceedings. By including electronic discovery in the discussions, the authors recognize the importance and significance of electronic discovery in mediation and arbitration as it is in traditional litigation.(see PDF for full review

  16. Health and environmental implications of rural female entrepreneurship practices in osun state Nigeria.

    Science.gov (United States)

    Akinbami, Catherine A O; Momodu, Abiodun S

    2013-09-01

    In rural Nigeria, food processing is mostly engaged in by women and children. Most of these processes are done using outdated technologies that make use of traditional woodstoves. This article presents the health and environmental implications of the rural female entrepreneurs involved in food processing and proffer means of bettering the lot of these women to handle these hazards. A partially structured questionnaire and focus group discussion was used to capture data from respondents. The study revealed that about 73 % of women involved in direct production of garri and palm oil processing could be at risk of early death or disability-adjusted life years from the mentioned diseases. The article concludes that the rural female entrepreneur needs to be better positioned to handle these hazards, for her health, that of her children, as well as for the environment.

  17. A case report of cemento-ossifying fibroma.

    Science.gov (United States)

    Sarwar, Hashmi G; Jindal, M K; Ahmad, Samshad

    2010-06-01

    The concept of 'fibro-osseous lesions' of bone evolved over the last several decades to include two major entities: fibrous dysplasia and ossifying fibroma as well as the other less common lesions such as florid osseous dysplasia, periapical dysplasia, focal sclerosing osteomyelitis, proliferative periostitis of garrie and ostitis deformans. The cemento-ossifying fibroma is a central neoplasm of bone as well as periodontium which has caused considerable controversy because of confusion of terminology and criteria of diagnosis. The cemento-ossifying fibroma is odontogenic in origin where as ossifying fibroma of bony origin. This article reports a case of an 11-year-old male who came to us with the history of swelling at the maxillary anterior region causing difficulty in closing of mouth as well as mastication.

  18. Individual differences in imagination inflation.

    Science.gov (United States)

    Heaps, C; Nash, M

    1999-06-01

    Garry, Manning, Loftus, and Sherman (1996) found that when adult subjects imagined childhood events, these events were subsequentlyjudged as more likely to have occurred than were not-imagined events. The authors termed this effect imagination inflation. We replicated the effect, using a novel set of Life Events Inventory events. Further, we tested whether the effect is related to four subject characteristics possibly associated with false memory creation. The extent to which subjects inflated judged likelihood following imagined events was associated with indices of hypnotic suggestibility and dissociativity, but not with vividness of imagery or interrogative suggestibility. Results suggest that imagination plays a role in subsequent likelihood judgments regarding childhood events, and that some individuals are more likely than others to experience imagination inflation.

  19. Awareness programs and change in taste-based caste prejudice.

    Directory of Open Access Journals (Sweden)

    Ritwik Banerjee

    Full Text Available Becker's theory of taste-based discrimination predicts that relative employment of the discriminated social group will improve if there is a decrease in the level of prejudice for the marginally discriminating employer. In this paper we experimentally test this prediction offered by Garry Becker in his seminal work on taste based discrimination, in the context of caste in India, with management students (potential employers in the near future as subjects. First, we measure caste prejudice and show that awareness through a TV social program reduces implicit prejudice against the lower caste and the reduction is sustained over time. Second, we find that the treatment reduces the prejudice levels of those in the left tail of the prejudice distribution--the group which can potentially affect real outcomes as predicted by the theory. And finally, a larger share of the treatment group subjects exhibit favorable opinion about reservation in jobs for the lower caste.

  20. Awareness programs and change in taste-based caste prejudice.

    Science.gov (United States)

    Banerjee, Ritwik; Datta Gupta, Nabanita

    2015-01-01

    Becker's theory of taste-based discrimination predicts that relative employment of the discriminated social group will improve if there is a decrease in the level of prejudice for the marginally discriminating employer. In this paper we experimentally test this prediction offered by Garry Becker in his seminal work on taste based discrimination, in the context of caste in India, with management students (potential employers in the near future) as subjects. First, we measure caste prejudice and show that awareness through a TV social program reduces implicit prejudice against the lower caste and the reduction is sustained over time. Second, we find that the treatment reduces the prejudice levels of those in the left tail of the prejudice distribution--the group which can potentially affect real outcomes as predicted by the theory. And finally, a larger share of the treatment group subjects exhibit favorable opinion about reservation in jobs for the lower caste.

  1. Edges of Radicalization: Ideas, Individuals and Networks in Violent Extremism

    Science.gov (United States)

    2012-02-01

    1980), 301–310.  35 David  Matsumoto , “ Cultural  Similarities and Differences in Display Rules,” Motivation and Emotion 14,  no. 3 (1990), 195–214; and...understanding of  psychological  studies of terrorist actors. Garry Robins  reviewed an earlier draft, highlighting important aspects of network dynamics. Others...social‐ psychological  process  that occur  as people  come  to  adopt  new radical views.  6  INTRODUCTION  Violent  extremism presents  one  of

  2. A proposed standard on medical isotope production in fission reactors

    International Nuclear Information System (INIS)

    Schenter, R. E.; Brown, G. J.; Holden, C. S.

    2006-01-01

    Authors Robert E. Sehenter, Garry Brown and Charles S. Holden argue that a Standard for 'Medical Isotope Production' is needed. Medical isotopes are becoming major components of application for the diagnosis and treatment of all the major diseases including all forms of cancer, heart disease, arthritis, Alzheimer's, among others. Current nuclear data to perform calculations is incomplete, dated or imprecise or otherwise flawed for many isotopes that could have significant applications in medicine. Improved data files will assist computational analyses to design means and methods for improved isotope production techniques in the fission reactor systems. Initial focus of the Standard is expected to be on neutron cross section and branching data for both fast and thermal reactor systems. Evaluated and reviewed tables giving thermal capture cross sections and resonance integrals for the major target and product medical isotopes would be the expected 'first start' for the 'Standard Working Group'. (authors)

  3. Determination of the microbiological quality and proximate composition of fermented cassava food products sold in Ilorin-west local government area, Nigeria

    Directory of Open Access Journals (Sweden)

    C.O. Adetunji

    2017-12-01

    Full Text Available In the present study, the microbiological safety and the proximate analyses of five urban markets within Ilorin-West Local Government Area, Kwara State, Nigeria were carried out using standard protocols. The bacterial load of fermented staple products from cassava ranged from 0.1 to 10.9×105 CFU/g while the fungi and yeast content ranged from 1.1 to 8.2×105 CFU/g. The isolates of bacteria from all the markets include the following; Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus epidermis, Streptococus faecalis, Lactobacillus species, Acetobacter spp.., Bacillus cereus, Escherichia coli, Bacillus subtilis, Lactobacillus species while the isolated fungi include Fusarium oxysporium, Aspergillus niger, A.flavus, A. fumigatus, Saccharomyces cerevisae, Candida albicans, Penicillum spp., Rhizopus stolonifera, Mucor spp..The results of the proximate composition showed that moisture content of fermented staple products of cassava ranged from 6.21% (garri Ijebu from market A and lebu from market C to 72.25% (fufu from market C while dry matter content ranged between 27.75% (Fufu from market C to 93.79% (garri Ijebu market A and lebu from market C. Ash content ranged from 0.23% (Tapioca from market A to 1.96% (lebu from market A, crude fibre content ranged between 1.13% (Fufu from market C and 5.28% (Abacha from market D, and the carbohydrate content of the fermented staple products from cassava ranged from 18.61% (Fufu from market C to 81.44% (Tapioca from market A. Even though some potential pathogenic bacteria like E.coli and Bacillus were isolated from cassava fermented products, the minimum microbial load obtained could not impose any health risk.

  4. Defining historical baselines for conservation: ecological changes since European settlement on Vancouver Island, Canada.

    Science.gov (United States)

    Bjorkman, Anne D; Vellend, Mark

    2010-12-01

    Conservation and restoration goals are often defined by historical baseline conditions that occurred prior to a particular period of human disturbance, such as European settlement in North America. Nevertheless, if ecosystems were heavily influenced by native peoples prior to European settlement, conservation efforts may require active management rather than simple removal of or reductions in recent forms of disturbance. We used pre-European settlement land survey records (1859-1874) and contemporary vegetation surveys to assess changes over the past 150 years in tree species and habitat composition, forest density, and tree size structure on southern Vancouver Island and Saltspring Island, British Columbia, Canada. Several lines of evidence support the hypothesis that frequent historical burning by native peoples, and subsequent fire suppression, have played dominant roles in shaping this landscape. First, the relative frequency of fire-sensitive species (e.g., cedar [Thuja plicata]) has increased, whereas fire-tolerant species (e.g., Douglas-fir [Pseudotsuga menziesii]) have decreased. Tree density has increased 2-fold, and the proportion of the landscape in forest has greatly increased at the expense of open habitats (plains, savannas), which today contain most of the region's threatened species. Finally, the frequency distribution of tree size has shifted from unimodal to monotonically decreasing, which suggests removal of an important barrier to tree recruitment. In addition, although most of the open habitats are associated with Garry oak (Quercus garryana) at present, most of the open habitats prior to European settlement were associated with Douglas-fir, which suggests that the current focus on Garry oak as a flagship for the many rare species in savannas may be misguided. Overall, our results indicate that the maintenance and restoration of open habitats will require active management and that historical records can provide critical guidance to such

  5. Proceedings of the Twenty-Fourth Annual Software Engineering Workshop

    Science.gov (United States)

    2000-01-01

    On December 1 and 2, the Software Engineering Laboratory (SEL), a consortium composed of NASA/Goddard, the University of Maryland, and CSC, held the 24th Software Engineering Workshop (SEW), the last of the millennium. Approximately 240 people attended the 2-day workshop. Day 1 was composed of four sessions: International Influence of the Software Engineering Laboratory; Object Oriented Testing and Reading; Software Process Improvement; and Space Software. For the first session, three internationally known software process experts discussed the influence of the SEL with respect to software engineering research. In the Space Software session, prominent representatives from three different NASA sites- GSFC's Marti Szczur, the Jet Propulsion Laboratory's Rick Doyle, and the Ames Research Center IV&V Facility's Lou Blazy- discussed the future of space software in their respective centers. At the end of the first day, the SEW sponsored a reception at the GSFC Visitors' Center. Day 2 also provided four sessions: Using the Experience Factory; A panel discussion entitled "Software Past, Present, and Future: Views from Government, Industry, and Academia"; Inspections; and COTS. The day started with an excellent talk by CSC's Frank McGarry on "Attaining Level 5 in CMM Process Maturity." Session 2, the panel discussion on software, featured NASA Chief Information Officer Lee Holcomb (Government), our own Jerry Page (Industry), and Mike Evangelist of the National Science Foundation (Academia). Each presented his perspective on the most important developments in software in the past 10 years, in the present, and in the future.

  6. Some microbiological aspects of cassava fermentation with emphasis on detoxification of the fermented end-product

    International Nuclear Information System (INIS)

    Okafor, N.

    1990-01-01

    The search undertaken in this study was for microbial strains able to produce amylase and linamarase simultaneously. A total of 46 organisms (mainly yeasts) were isolated from garri production environments and eighteen more representative isolates were selected for screening. The highest production fo the above enzymes has been found with the yeast strain identified as Saccharomyces sp. Inoculation of this into the cassava mash led to a dramatic reduction of cyanide in the fermenting pulp: 73,4% and 69,2% reduction when compared with controls after 24 and 48 hours of fermentation respectively. The cyanide content of the fermented end-product derived from the inoculated mash was 60,8% and 24% less than in the control after 24 and 48 hours. Preliminary experiments with X-ray radiation of the yeast did not show a sufficient increase in the enzymatic activities of the mutants obtained but only a slight increase in the linamarase production was noticed in mutants derived from irradiation. (author). 27 refs, 9 tabs

  7. Decoding the data : chess game no match for the complexity of an oilwell

    Energy Technology Data Exchange (ETDEWEB)

    Byfield, M.

    2006-07-15

    A single offshore well can frequently generate a gigabyte of data per day, and constant monitoring of wells is beyond the capacity of surveillance engineers. Well data can often become garbled with meaningless noise from a variety of sources and causes. Noise generates a number of false alarms that in turn waste a lot of human surveillance time. This article presented details of the IBM Intelligent Oil Fields (IOF) Early Warning Solution, a component in the company's overall IOF software suite. The technology is based on an anomaly detection algorithm to detect or predict downhole problems in oil and gas production. Designed by the same team that created the Deep Blue super computer that defeated Garry Kasparov in a chess tournament, the IOF system is capable of monitoring an entire data stream on a 24 hour basis. The IOF Early Warning Solution is capable of distinguishing between noise and genuine problems by tracking multiple data channels using an algorithm that detects clusters of abnormal behaviour and assesses their significance. Surveillance engineers can specify candidate data channels, define relevant behaviours for the channels, and set time scales. The customized algorithms generate alerts when relevant and significant deviations from normal well behaviour occur. To date, development of the system has included testing and evaluation using historical data and evaluation based on near-real-time data. It was concluded that as skilled personnel have become scarcer and more expensive, operator resistance to the introduction of the new technology is likely to be minimal. 1 fig.

  8. Survey of forensic mental health experts on pro se competence after Indiana v. Edwards.

    Science.gov (United States)

    Kaufman, Andrew R; Knoll, James L; Way, Bruce B; Leonard, Cecilia; Widroff, Jacob

    2011-01-01

    In Indiana v. Edwards (2008) the U.S. Supreme Court held that a higher standard may be required for pro se competence (PSC) than for competence to stand trial (CST), but provided little guidance for the trial court judge. This survey of forensic mental health experts studied potential PSC criteria. Sixty-eight (22.7%) forensic evaluators replied. Three McGarry criteria were reported as requiring a much higher standard for PSC: to appraise the available legal defenses (45.6%), to plan a legal strategy (51.5%), and to question and challenge witnesses (44.1%). Sixty percent agreed that standby counsel should be mandatory. Respondents opined that average abilities were sufficient for intelligence (77.9%), literacy (69.1%), and verbal ability (70.6%) were sufficient. PSC examiners may wish to assess appraisal of available legal defenses, planning a legal strategy, and questioning and challenging witnesses for a higher standard than CST. Evaluators should also assess the defendant's willingness to accept standby counsel (SBC) and the defendant's motivation for attempting a pro se defense.

  9. What makes you clever the puzzle of intelligence

    CERN Document Server

    Partridge, Derek

    2014-01-01

    From Black Holes and Big Bangs to the Higgs boson and the infinitesimal building blocks of all matter, modern science has been spectacularly successful, with one glaring exception - intelligence. Intelligence still remains as one of the greatest mysteries in science. How do you chat so effortlessly? How do you remember, and why do you forget? From a basis of ten maxims What Makes You Clever explains the difficulties as well as the persuasive and persistent over-estimations of progress in Artificial Intelligence. Computers have transformed our lives, and will continue to do so for many years to come. But ever since the Turing Test proposed in 1950 up to IBM's Deep Blue computer that won the second six-game match against world champion Garry Kasparov, the science of artificial intelligence has struggled to make progress. The reader's expertise is engaged to probe human language, machine learning, neural computing, holistic systems and emergent phenomenon. What Makes You Clever reveals the difficulties that s...

  10. Automated theorem proving theory and practice

    CERN Document Server

    Newborn, Monty

    2001-01-01

    As the 21st century begins, the power of our magical new tool and partner, the computer, is increasing at an astonishing rate. Computers that perform billions of operations per second are now commonplace. Multiprocessors with thousands of little computers - relatively little! -can now carry out parallel computations and solve problems in seconds that only a few years ago took days or months. Chess-playing programs are on an even footing with the world's best players. IBM's Deep Blue defeated world champion Garry Kasparov in a match several years ago. Increasingly computers are expected to be more intelligent, to reason, to be able to draw conclusions from given facts, or abstractly, to prove theorems-the subject of this book. Specifically, this book is about two theorem-proving programs, THEO and HERBY. The first four chapters contain introductory material about automated theorem proving and the two programs. This includes material on the language used to express theorems, predicate calculus, and the rules of...

  11. Inundation, sedimentation, and subsidence creates goose habitat along the Arctic coast of Alaska

    Science.gov (United States)

    Tape, Ken D.; Flint, Paul L.; Meixell, Brandt W.; Gaglioti, Benjamin V.

    2013-01-01

    The Arctic Coastal Plain of Alaska is characterized by thermokarst lakes and drained lake basins, and the rate of coastal erosion has increased during the last half-century. Portions of the coast are sea level for kilometers inland, and are underlain by ice-rich permafrost. Increased storm surges or terrestrial subsidence would therefore expand the area subject to marine inundation. Since 1976, the distribution of molting Black Brant (Branta bernicla nigricans) on the Arctic Coastal Plain has shifted from inland freshwater lakes to coastal marshes, such as those occupying the Smith River and Garry Creek estuaries. We hypothesized that the movement of geese from inland lakes was caused by an expansion of high quality goose forage in coastal areas. We examined the recent history of vegetation and geomorphological changes in coastal goose habitat by combining analysis of time series imagery between 1948 and 2010 with soil stratigraphy dated using bomb-curve radiocarbon. Time series of vertical imagery and in situ verification showed permafrost thaw and subsidence of polygonal tundra. Soil stratigraphy and dating within coastal estuaries showed that non-saline vegetation communities were buried by multiple sedimentation episodes between 1948 and 1995, accompanying a shift toward salt-tolerant vegetation. This sedimentation allowed high quality goose forage plants to expand, thus facilitating the shift in goose distribution. Declining sea ice and the increasing rate of terrestrial inundation, sedimentation, and subsidence in coastal estuaries of Alaska may portend a 'tipping point' whereby inland areas would be transformed into salt marshes.

  12. Variations in Nutrients Composition of Most Commonly Consumed Cassava (Manihot esculenta Mixed Dishes in South-Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    G. I. Davidson

    2017-01-01

    Full Text Available Variations in nutrient composition of most commonly consumed cassava (Manihot esculenta mixed dishes in South-eastern Nigeria were determined. Four communities were randomly selected from each of the five states in the South-east. Focus group discussions (FGD were conducted in each of the communities to determine commonly consumed foods and variations in recipes. 24-Hour dietary recall was conducted using 50 randomly selected households in those communities. Recipes collected during the FGD were standardized, prepared, and chemically analysed using standard methods. Data were analysed using descriptive statistics. Cassava-based dishes were the most commonly consumed in South-eastern Nigeria. Ninety-two percent of the study population ate cassava either in form of “fufu” (fermented cassava meal/garri (fermented and roasted cassava meal with soup or as “abacha” (tapioca salad. Commonly consumed soups were melon (Citrullus vulgaris seeds, “ora” (Pterocarpus soyauxii, and vegetable soups. Seven melon seed, six “ora,” and four vegetable soups and five “abacha” variations were identified. Except for vegetable soup, coefficient of variation for moisture was <10%, while large variations (19–71% were observed for energy and nutrients. These variations in cassava-based dishes need to be reflected in the country-specific food composition database to enable nutrient intake assessment or provision of dietary guidance using such food composition database as a reference material to be more effective.

  13. Municipal opportunities

    International Nuclear Information System (INIS)

    Cousens, D.; Chuddy, B.; Gleeson, A.; Leckie, D.; Wahl, K.; McGarry, D.

    1997-01-01

    The panel discussing market opportunities for municipal electric companies was moderated by Markham Mayor Don Cousens. He expressed himself in favour of deregulation and was optimistic about the benefits it will bring to municipal electric utilities and their customers. Barry Chuddy, General Manager of Business Development for TransAlta Energy discussed the advantages of recent cogeneration and district energy for municipal utilities in Ontario and Quebec, and expressed his support for incentive-based regulation based on a level playing field, competitive generation, and a reasonable charge for stranded assets. Toronto City Councillor Dan Leckie described cogeneration and district energy as a tremendous opportunity to reduce the cost of doing business in the city core through local job creation and by keeping money in the local economy. Karl Wahl, General Manager of Hydro Mississauga expressed optimism that the government will move expeditiously toward competition, choice and lower-cost supply. David McGarry, President of Elecsar Engineering of Sarnia spoke about the significant job creating potential that deregulation will bring to the electrical industry. He cited several examples from Ontario and British Columbia

  14. Contracción de agregados de Argiudoles de la Pampa Ondulada diferenciados en su mineralogía de arcillas Shrinkage of soil aggregates from rolling Pampa Argiudolls differentiated by their clay mineralogy

    Directory of Open Access Journals (Sweden)

    Mario Guillermo Castiglioni

    2005-07-01

    Full Text Available La contracción y expansión del suelo afecta su comportamiento físico y químico. Mc Garry & Malafant desarrollaron un modelo en el que se separan tres zonas de contracción y a través del cual es posible estimar parámetros que tienen significado físico, siendo estos de utilidad para diferenciar a distintos suelos. El objetivo del presente trabajo fue determinar que propiedades y características de algunos Argiudoles de la Pampa Ondulada, diferenciados en su mineralogía de arcillas, influyen en los parámetros del modelo de expansión-contracción de Mc Garry & Malafant. Con la finalidad de determinar el cambio de volumen específico del suelo, a partir de variaciones en su contenido hídrico, se utilizaron agregados de distintos horizontes de tres suelos no disturbados. Se hicieron análisis de correlación entre los parámetros estimados del modelo de tres líneas con diferentes propiedades y características de los suelos analizados. El distinto comportamiento en el cambio de volumen de los horizontes argílicos con mineralogías contrastantes, fue principalmente a bajos contenidos de agua, mientras que el contenido de arcilla incidió sobre la pendiente de la zona normal de contracción y sobre algunos parámetros del modelo que se estiman a altos contenidos de agua edáfica. Independientemente del tipo de arcilla presente, el punto de entrada de aire de los horizontes argílicos fue registrado a contenidos de agua difíciles de ser hallados a campo. En los horizontes BC y C la acción conjunta de la CIC y del contenido de arcilla mostró una mejor correlación con la pendiente de la zona residual de contracción, respecto al efecto de estos dos parámetros tomados en forma separada. En los horizontes A y BA la CIC resultó ser el mejor estimador de la pendiente residual de contracción. Analizando en forma conjunta el comportamiento de los horizontes A, BA, BC y C, la humedad equivalente y la densidad de partícula fueron las

  15. Regulation of protein phosphorylation in oat mitochondria

    International Nuclear Information System (INIS)

    Pike, C.; Kopeck, K.; Sceppa, E.

    1989-01-01

    We sought to identify phosphorylated proteins in isolated oat mitocchondria and to characterize the enzymatic and regulatory properties of the protein kinase(s). Mitochondria from oats (Avena sativa L. cv. Garry) were purified on Percoll gradients. Mitochondria were incubated with 32 P-γ-ATP; proteins were separated by SDS-PAGE. A small number of bands was detected on autoradiograms, most prominently at 70 kD and 42 kD; the latter band has been tentatively identified as a subunit of the pyruvate dehydrogenase complex, a well-known phosphoprotein. The protein kinase(s) could also phosphorylate casein, but not histone. Spermine enhanced the phosphorylation of casein and inhibited the phosphorylation of the 42 kD band. These studies were carried out on both intact and burst mitochondria. Control by calcium and other ions was investigated. The question of the action of regulators on protein kinase or protein phosphatase was studied by the use of 35 S-adenosine thiotriphosphate

  16. CASSAVA ENTREPRENEURSHIP AND GENDER PARTICIPATION IN UDI LOCAL GOVERNMENT AREA OF ENUGU STATE, NIGERIA

    Directory of Open Access Journals (Sweden)

    Christopher Ogbonna EMEROLE

    2014-04-01

    Full Text Available This Study on cassava entrepreneurship and gender participation was carried out in Udi local Government Area of Enugu State, Nigeria. Quarterly data from a panel of thirty male-headed and thirty female-headed cassava-based farm households randomly selected followings a multistage sampling of ten out of 24 autonomous communities of the study area was subjected to descriptive and inferential statistical analyses. Both male and female entrepreneurs engaged more on three of cassava products namely Garri, Fufu and Tapioca on account of relatively better profits from them. Segregating male from female entrepreneurs, participation of males in cassava enterprise was negatively influenced by adult number of males, time spent on housework, and daily non-farm wage while participation of females in the enterprise was influenced by adult number of females in household, daily non-farm wage, time spent on housework and frequency of contact with extension agency with challenges of high operational costs, and poor packaging on the enterprise in the area. To bring male and female entrepreneurs at par in terms of resource needs, all social and cultural constraints on female access to arable land and credit should be addressed by law such that that there will be prohibition against any discrimination on women. We recommended provision of financial credit and grants for SMEs development to enable entrepreneurs (especially women purchase fertilizers and automated machines for processing, and packaging of the products to attract better prices.

  17. Proceedings (slides) of the International Symposium on Decontamination: Towards the Recovery of the Environment

    International Nuclear Information System (INIS)

    Moritani, Masaru; Niwa, Ohtsura; ); Berkovskyy, Volodymyr; ); McGarry, Ann; ); Shandala, Nataliya; Onishi, Yasuo; Sancho, Carlos; Ikaheimonen, Tarja; Lachaume, Jean-Luc; Todani, Kazuo; Nakatani, Makoto; Nishida, Shoji

    2011-01-01

    The Cabinet Office, Government of Japan, held an International Symposium on Decontamination under the co-sponsorship of the Ministry of the Environment in October 2011. The objective of the Symposium was to share the experience and the best practices in the remediation of the land contaminated with radioactive materials, and to contribute to the planning and effective management of the decontamination activities in Japan. This document brings together the available presentations (slides), dealing with: 1 - Remediation Efforts in Japan (M. Moritani); 2 - Basic Stance of ICRP to the long term contaminated areas from ICRP Pub.103 to Pub.111 (O. Niwa); 3 - International Safety Standards: Protection of Public and Environment (V. Berkovskyy); 4 - Stakeholder involvement in Post-Accident Recovery (A. McGarry); 5 - Protective Measures and Criteria Development (N. Shandala); 6 - Environmental Remediation Examples and Remediation Strategic Planning (Y. Onishi); 7 - Palomares: From the Accident to the Rehabilitation Plan (C. Sancho); 8 - Finnish Experience and Emergency Measures after the Chernobyl accident and fallout (T. Ikaheimonen); 9 - Post-accidental management - First lessons from the CODIRPA (J.L. Lachaume); 10 - JAEA Activities towards Environmental Restoration of Fukushima (K. Todani); 11 - Development of Technologies for Removal of Radioactive Materials from Agricultural Soil in Japan (M. Nakatani); 12 - Recovery Activities of hometown (in Japanese) (S. Nishida); 13 - Discussion material: Advice by IAEA Mission on Remediation

  18. In vitro determination of hemoglobin A1c for diabetes diagnosis and management: technology update

    Directory of Open Access Journals (Sweden)

    English E

    2014-07-01

    Full Text Available Emma English,1 Elise T Milosevich,1 W Garry John2 1School of Medicine, University of Nottingham, Royal Derby Hospital, Derby, United Kingdom; 2Department of Clinical Biochemistry, Norfolk and Norwich University Hospital, Norwich, United Kingdom Abstract: It is fascinating to consider the analytical improvements that have occurred since glycated hemoglobin was first used in routine clinical laboratories for diabetes monitoring around 1977; at that time methods displayed poor precision, there were no calibrators or material with assayed values for quality control purposes. This review outlines the major improvements in hemoglobin A1c (HbA1c measurement that have occurred since its introduction, and reflects on the increased importance of this hemoglobin fraction in the monitoring of glycemic control. The use of HbA1c as a diagnostic tool is discussed in addition to its use in monitoring the patient with diabetes; the biochemistry of HbA1c formation is described, and how these changes to the hemoglobin molecule have been used to develop methods to measure this fraction. Standardization of HbA1c is described in detail; the development of the IFCC Reference Measurement Procedure for HbA1c has enabled global standardization to be achieved which has allowed global targets to be set for glycemic control and diagnosis. The importance of factors that may interfere in the measurement of HbA1c are highlighted. Keywords: glycated hemoglobin, HbA1c, IFCC

  19. Phytolith analysis as a tool for palaeo-environmental studies: a case study of the reconstruction of the historical extent of oak savanna in the Willamette Valley, Oregon

    Science.gov (United States)

    Kirchholtes, Renske; van Mourik, Jan; Johnson, Bart

    2014-05-01

    Landscape-level restorations can be costly, so the effectiveness of the approach and the objectives of the restoration should be supported by a comprehensive investigation. The goal of the research presented here is to provide the basis for such a restoration effort using phytolith analyses. Fire suppression and loss of indigenous burning in the Willamette Valley, Oregon (USA) has led to near disappearance of the Oregon white oak savanna. Under suppressed fire regimes the shade-intolerant Garry oaks (Quercus garryana) are outcompeted by Douglas-fir (Pseudotsuga menziesii). As a consequence, the Oregon white oak savanna has been reduced to floristic reconstructions (pollen and spores) are seldom preserved in the dry, oxidized sediments of savannahs, meaning an alternative line of evidence is required for their historical study. Phytoliths are small yet robust silica particles produced by most plants. Many phytoliths take on cell shapes diagnostic of specific plant lineages, acting as indicators of their past presence. Unlike pollen grains, phytoliths readily preserve in well-drained soils during intermittent dry periods characteristic of sites such as the Jim's Creek research area. By reconstructing locality-scale pre-settlement vegetation patterns at the Jim's Creek Research Area using phytoliths, we confirm the broader-scale pattern of tree encroachment. However, phytolith assemblages from over 150 years ago document the presence of pines and firs, suggesting savannas in the Willamette Valley were not necessarily always dominated by oaks.

  20. Correlation and Role of Nitric Oxide (NO) and BCL-2 in Duchenne Muscular Dystrophy (DMD) Patients

    International Nuclear Information System (INIS)

    Moawed, F.S.M.

    2009-01-01

    The dystrophin protein is located beneath the cell membrane (sarcolemma) of the muscle cell (myofiber) and serves to link the contractile machinery (sarcomere) and associated cytoskeleton to the extracellular matrix where collagens transmit the muscle force (Grounds, 2008). Absent or defective dystrophin results in myofiber fragility leading to breakdown (necrosis) that is repeated over time until formation of new muscle (regeneration) fails and the amaged skeletal muscle is replaced by fibrous or fatty connective tissue (Cyrulnik and Hinton, 2008; Matsumura et al., 2009). Skeletal muscle is capable of complete regeneration due to stem cells that reside in skeletal muscle and non-muscle (circulating) stem cell populations (Narciso et al., 2007). However, in severe myopathic diseases such as DMD, this regenerative capacity is exhausted (Shi and Garry, 2006). This exhaustion could be explained by two plausible theories: oxidative stress (Sato et al., 2008) and replicative aging, that lead to increased rate of myofiber death (Abdel et al., 2007). If a physician suspects DMD after examining the boy, he will use the creatine phosphokinase (CPK) test to determine Introduction xiv if the muscles are damaged. This test measures the amount of CPK in the blood. In DMD patients, CPK leaks out of the muscle cell into the bloodstream, so a high level (nearly 50 to 100 times more) confirms that there is muscle damage (Burdi et al., 2009). During the 1990s and through the early years of the 21st century, many promising, sophisticated genetic techniques have been designed to ameliorate the devastating impact of muscular dystrophy on the structure and function of skeletal muscles. There is no known cure for Duchenne muscular dystrophy, although recent stem-cell research is showing promising vectors that may replace damaged muscle tissue (Faulkner et al., 2008). Meanwhile, the use of low energy laser irradiation, is a promising means to enhance both the survival and functionality of

  1. Advantages of dietary, exercise-related, and therapeutic interventions to prevent and treat sarcopenia in adult patients: an update

    Directory of Open Access Journals (Sweden)

    DL Waters

    2010-09-01

    Full Text Available DL Waters1, RN Baumgartner2, PJ Garry3, B Vellas41Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand; 2Department of Epidemiology and Population Health, University of Louisville, Louisville, Kentucky, USA; 3Department of Pathology, University of New Mexico School of Medicine, Albuquerque, New Mexico, USA; 4Department of Internal Medicine and Geriatric Medicine, University Hospital Center of Toulouse, Gerontopole, Toulouse, FranceAbstract: Sarcopenia is the loss of skeletal muscle mass and function with aging. Although the term sarcopenia was first coined in 1989, its etiology is still poorly understood. Moreover, a consensus for defining sarcopenia continues to elude us. Sarcopenic changes in the muscle include losses in muscle fiber quantity and quality, alpha-motor neurons, protein synthesis rates, and anabolic and sex hormone production. Other factors include basal metabolic rate, increased protein dietary requirements, and chronic inflammation secondary to age-related changes in cytokines and oxidative stress. These changes lead to decreased overall physical functioning, increased frailty, falls risk, and ultimately the loss of independent living. Because the intertwining relationships of these factors are complex, effective treatment options are still under investigation. The published data on sarcopenia are vast, and this review is not intended to be exhaustive. The aim of this review is to provide an update on the current knowledge of the definition, etiology, consequences, and current clinical trials that may help address this pressing public health problem for our aging populations.Keywords: aging, muscle loss, nutrition, physical activity

  2. Inundation, sedimentation, and subsidence creates goose habitat along the Arctic coast of Alaska

    International Nuclear Information System (INIS)

    Tape, Ken D; Flint, Paul L; Meixell, Brandt W; Gaglioti, Benjamin V

    2013-01-01

    The Arctic Coastal Plain of Alaska is characterized by thermokarst lakes and drained lake basins, and the rate of coastal erosion has increased during the last half-century. Portions of the coast are <1 m above sea level for kilometers inland, and are underlain by ice-rich permafrost. Increased storm surges or terrestrial subsidence would therefore expand the area subject to marine inundation. Since 1976, the distribution of molting Black Brant (Branta bernicla nigricans) on the Arctic Coastal Plain has shifted from inland freshwater lakes to coastal marshes, such as those occupying the Smith River and Garry Creek estuaries. We hypothesized that the movement of geese from inland lakes was caused by an expansion of high quality goose forage in coastal areas. We examined the recent history of vegetation and geomorphological changes in coastal goose habitat by combining analysis of time series imagery between 1948 and 2010 with soil stratigraphy dated using bomb-curve radiocarbon. Time series of vertical imagery and in situ verification showed permafrost thaw and subsidence of polygonal tundra. Soil stratigraphy and dating within coastal estuaries showed that non-saline vegetation communities were buried by multiple sedimentation episodes between 1948 and 1995, accompanying a shift toward salt-tolerant vegetation. This sedimentation allowed high quality goose forage plants to expand, thus facilitating the shift in goose distribution. Declining sea ice and the increasing rate of terrestrial inundation, sedimentation, and subsidence in coastal estuaries of Alaska may portend a ‘tipping point’ whereby inland areas would be transformed into salt marshes. (letter)

  3. Human Capital - A Quality Factor For The Competitiveness Of IT Companies

    Directory of Open Access Journals (Sweden)

    Elisei Crăciun

    2015-05-01

    Full Text Available This paper treats quality, human capital and competitiveness concepts in order to determine in which measure the Human Capital quality influences the competitiveness of a firm. The human capital theory is a relatively new approach, the first valuable approach being that of Garry Becker which, subsequent of the modern management theoretical views, puts human capital into scientific frame. This present paper relates deeply on this theoretical frame as it is considered that, besides financial or tangible resources that allows and generate long term benefits for an enterprise, there is also another source that consists in an intangible form: the human capital. This resource is based on education and health, indirectly generating additional benefits for the individual as for the organization and is calculated as instruction, education and health insurances costs. That implies that this capital is an asset for the worker itself and that the worker cannot be distinguished from the knowledges, capacities, his health or his values. From this perspective, the worker is actively present in any activity a firm operates: from defining and executing process, operational planning, monitoring and control, research and development, human resources, etc. The hypothesis of this present paper will be explored with the examples of Jeff Bezos ( Amazon or Steve Jobs ( Apple as human capital is considered to be the most important component for the competitive advantage of IT enterprises. The quality level of the human capital represents the main source for long term sustainability of this competitive advantage and, given the best case practices, it’s impact on firm’s effect indicators is obvious. The paper will also emphasize the role of values and health as they are also the main issues on an IT enterprise. The article is structured in two parts. One is the theoretical frame that encompass the influence of the human capital on the competitiveness of the firm. The

  4. Experiences and factors influencing a sample of teachers in New York state public elementary and middle schools to focus on environmental education in their teaching

    Science.gov (United States)

    Tooker, Gail Patricia

    This study focuses on how fourteen elementary and middle level teachers in New York chose to teach environmental topics as part of their science curricula. Prior research suggested that factors influencing teachers to make curricular decisions are different from those that motivated them to become teachers in the first place (Espinet, et.al. 1992). This was supported by the results of this study, which found that most of these teachers made the decision to begin teaching environmental education (EE) well after deciding to become teachers and that the decision to teach EE was influenced by a variety of factors including participation in EE-oriented in-service programs, media coverage of environmental issues, encouragement from colleagues and school administrators to undertake EE, and personal experiences in childhood or early adulthood with the environment and/or with EE. Studies examining experiences that influence people to practice "environmentally responsible" behaviors (Chawla, 1995; McGarry, 1994; Tanner, 1994) suggested that positive childhood contacts with nature were important predictors for such behavior in adulthood. Findings of this study were largely consistent with these results, however, this sample of teachers viewed their childhood nature experiences as being mostly responsible for the development of their appreciation of the environment, while their actual decision to begin teaching EE was primarily influenced by other experiences, as discussed above. This study also examined how these teachers prepared themselves for teaching EE. The findings indicate that these teachers used a wide variety of preparation strategies. A minority reported becoming prepared for teaching EE through their pre-service teacher education programs. These results were in agreement with prior findings that most teacher education programs in this country do not include a focus on EE. Even where preparation for EE is included, it has been rated by the participants as

  5. Use of nuclear techniques in biological control

    International Nuclear Information System (INIS)

    Greany, Patrick D.; Carpenter, James E.

    2000-01-01

    As pointed out by Benbrook (1996), pest management is at a crossroads, and there is a great need for new, biointensive pest management strategies. Among these approaches, biological control is a keystone. However, because of increasing concerns about the introduction of exotic natural enemies of insect pests and weeds (Howarth 1991, Delfosse 1997), the overall thrust of biological control has moved toward augmentative biological control, involving releases of established natural enemy species (Knipling 1992). This in turn has created a need to develop more cost-effective mass rearing technologies for beneficial insects. Nuclear techniques could play an especially important role in augmentative biological control, not only in facilitating mass rearing, but in several other ways, as indicated below. Recognising the potential value for use of nuclear techniques in biological control, the Insect and Pest Control Section of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, sponsored a Consultants' Group Meeting on this subject in April 1997. The Group produced a document entitled Use of Nuclear Techniques in Biological Control: Managing Pests, Facilitating Trade and Protecting the Environment. The consultants included the authors of this paper as well as Ernest Delfosse (at that time, with the USDA-APHIS National Biological Control Institute), Garry Hill (Intl. Institute for Biological Control), Sinthya Penn (Beneficial Insectary), and Felipe Jeronimo (USDA-APHIS PPQ, Guatemala). The remarks presented in this paper reflect the thoughts presented by these consultants and other participants at the IAEA-sponsored meeting. Several potential uses for nuclear techniques were identified by the Consultants' Group, including: 1) improvements in rearing media (either artificial diets or natural hosts/prey), 2) provision of sterilised natural prey to be used as food during shipment, to ameliorate concerns relating to the

  6. Progress in the eradication of Amblyomma variegatum Fabricius, 1794 (Ixodoidea, Ixodidae) from the Caribbean

    International Nuclear Information System (INIS)

    Pegram, R.G.; Gersabeck, E.F.; Wilson, D.D.; Hansen, J.W.

    2000-01-01

    Amblyomma variegatum, commonly known as the tropical Bont tick, was introduced from West Africa to the islands of Guadeloupe and Antigua in the 19th century. The tick spread only to two other islands in the French West Indies during the following 70 to 80 years. Since the mid-1970s, however, it became widely distributed in the eastern Caribbean islands. There is now increasing evidence that migratory birds, especially the cattle egret, Bubulcus ibis Linnaeus (Ciconiformes: Ardeie) disseminated larvae and nymphs, as the egret itself has been spreading to new islands over the last 20 years (Corn et al. 1993, Barre et al. 1995). Subsequently, the tropical Bont tick, through its association with the bacterial skin disease known as dermatophilosis, caused the loss of large numbers of animals. On Nevis, for example, cattle numbers were decimated from 5,000 to 500 in less than 10 years. Elimination of this tick and its associated diseases could help to alleviate the deficit in animal protein in the region which imports about US$100 million worth of livestock products per annum. Risk analysis, feasibility and cost-benefit studies were carried out to assess the importance of these problems (Alderink and McCauley 1988, Gersabeck 1994). The US Department of Agriculture estimated potential losses of US$762 million annually if the tick and its associated diseases became established in mainland countries. These studies led to the formulation of the Caribbean Amblyomma Programme in the late 1980s (Barre and Garris 1989, CARICOM/FAO/IICA 1995, Wilson 1996). During the early 1990s, potential donors were concerned about the proposed tick control strategy whereby government veterinary teams would be responsible for treatment of all livestock. Based on practical experience in the region, it was considered particularly unrealistic for teams to treat 600 - 1,000 animals per day under the current livestock management practices. An alternative, or complementary, method proposed the use of

  7. Guidelines to Avoid Biocontamination of Antarctic Subglacial Aquatic Environments: Forward Contamination Concerns, Environmental Management and Scientific Stewardship of Icy analogue environments

    Science.gov (United States)

    Race, M. S.; Hobbie, J.; et al.

    2007-12-01

    infancy, the initial methodologies and protocols will undoubtedly continue to need further development and regular revision - making continued collaboration and communication between the polar and space communities mutually beneficial and advisable. NRC Study Committee members: 1 John E. Hobbie (Chair), Marine Biological Laboratory, Woods Hole, Massachusetts; 2 Amy Baker, Technical Administrative Services, Littleton, Colorado; 3 Garry Clarke, The University of British Columbia, Vancouver, Canada; 4 Peter T. Doran, University of Illinois at Chicago, Earth and Environmental Sciences; 5 David Karl, University of Hawaii at Manoa, School of Ocean and Earth Science, Honolulu; 6 Barbara Methé, The Institute for Genomic Research, Rockville, Maryland; 7 Heinz Miller, Alfred-Wegener-Institute for Polar and Marine Research, Germany; 8 Samuel B. Mukasa, University of Michigan, Ann Arbor; 9 Margaret Race, SETI Institute, Mountain View, California; 10 Warwick Vincent, Département de Biologie, Université Laval, Québec, Canada; 11 David Walton, British Antarctic Survey, Cambridge, United Kingdom; 12 James White, University of Colorado, Boulder, 13 Maria Uhle (Study Director), National Research Council.

  8. Prevalence and component analysis of metabolic syndrome: An Indian atherosclerosis research study perspective

    Directory of Open Access Journals (Sweden)

    Saikat Kanjilal

    2008-02-01

    Full Text Available Saikat Kanjilal3, Jayashree Shanker1, Veena S Rao2, Natesha B Khadrinarasimhaih2, Manjari Mukherjee4, Shamanna S Iyengar3, Vijay V Kakkar1,51Mary and Garry Weston Functional Genomics Unit, Thrombosis Research Institute, Bangalore, India; 2Tata Proteomics and Coagulation Unit, Thrombosis Research Institute, Bangalore, India; 3Division of Cardiology, St. Johns Medical College and Hospital, Bangalore, India; 4University Department of Chemical Technology, Mumbai, India; 5Thrombosis Research Institute, Chelsea, London, UKAbstract: Asian Indians have a high predisposition to metabolic syndrome (MS and coronary artery disease (CAD. The present study aimed to estimate MS prevalence in 531 Asian Indian families comprising of 2318 individuals. Anthropometrics and lipid profile were assessed. MS prevalence was estimated using standard Adult Treatment Panel III (ATP-III and World Health Organisation (WHO criteria and modified definitions which included lowered cut-offs for waist circumference (WC (≥90 cm for men and ≥80 cm for women], body mass index (BMI (≥23 kg/m2 and impaired fasting glucose (IFG levels. ATP-III criteria identified a significantly higher proportion of people with MS (N = 933; 40.3% compared with WHO (N = 708; 30.6%; p<0.0001 while modified ATP-III showed maximum gain in percent prevalence among the revised criteria (17.3%; p = 0.0056. The IDF criteria identified similar proportion of subjects with MS (N = 809; 34.9% as the revised WHO criteria (N = 792; 34.2%. The number of MS subjects was highest in the 50–59 years age group. MS was diagnosed a decade earlier in unaffected subjects compared with those with CAD/diabetes using the modified MS criteria. WC correlated significantly with BMI and waist–hip ratio (WHR (p = 0.000. Among MS components, high density lipoprotein cholesterol and BMI contributed significantly in males (71.4% and 85.9% and females (86.8% and 88.8%, respectively. The higher percentage contribution of WC

  9. Verification of ICESat-2/ATLAS Science Receiver Algorithm Onboard Databases

    Science.gov (United States)

    Carabajal, C. C.; Saba, J. L.; Leigh, H. W.; Magruder, L. A.; Urban, T. J.; Mcgarry, J.; Schutz, B. E.

    2013-12-01

    comparisons against ICESat altimetry for selected regions with tall vegetation and high relief. The extensive verification effort by the Receiver Algorithm team at GSFC is aimed at assuring that the onboard databases are sufficiently accurate. We will present the results of those assessments and verification tests, along with measures taken to implement modifications to the databases to optimize their use by the receiver algorithms. Companion presentations by McGarry et al. and Leigh et al. describe the details on the ATLAS Onboard Receiver Algorithms and databases development, respectively.

  10. Clinical outcomes of Laparoscopically Assisted Vaginal Hysterectomy at patients who had previous abdominopelvic surgery

    Directory of Open Access Journals (Sweden)

    Ali Riza Odabasi

    2007-03-01

    Full Text Available OBJECTIVE: To determine clinical outcomes of Laparoscopically Assisted Vaginal Hysterectomy (LAVH at patients who had previous abdominopelvic surgery.\tDesign: A clinical observational, prospective, non randomised trial comparing outcomes of 13 patients who had previous abdominopelvic surgery with outcomes of 19 patients who had not surgery.\tSetting: Adnan Menderes University Faculty of Medicine, Department of Obstetrics and Gynecology.\tPatients: Thirty-two subjects [average age 51,1±6,9 (37-66] who had indication of total abdominal hysterectomy and bilateral\tsalpingooferectomy due to benign pathologies.\tInterventions: According to ACOG, LAVH was performed by using the Garry technique at the trocar insertions, the Reich technique\tat the laparoscopic phase and the Heaney technique at the vaginal phase by the same operator. After adhesiolysis and diagnostic procedures, ureters were dissected medially. By coagulating, bilateral round and infundibulopelvic ligaments were cut after the\tmobilisation of bladder. The operation was completed by the same operation team by vaginal approach consequently. At all operations, 80 W unipolar or 150 W bipolar diathermic dissection and 25-35 W unipolar diathermic cutting were performed.\tMain outcome measures: Age, parity, menopausal status, preoperative indications, type of previous abdominopelvic surgey and incision, intraoperative indications, adhesion scores, rate of unintended laparotomy, operative time, uterus weight, loss of blood,\tcomplications, postoperative pain scores and analgesic requirements, time necessary for returning to normal intestinal function, length of hospitalisation and rate of readmission to hospital.\tRESULTS: When compared with the patients who had not previous abdominopelvic surgery, all adhesion scores, uterus weight, operative time and the number of total postoperative complications were found significantly high at patients who had previous\tsurgery. Loss of blood, the rate

  11. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2010-09-01

    Full Text Available Edward Aspinall, Islam and nation; Separatist rebellion in Aceh, Indonesia. (Gerry van Klinken Greg Bankoff and Sandra Swart (with Peter Boomgaard, William Clarence-Smith, Bernice de Jong Boers and Dhiravat na Pombejra, Breeds of empire; The ‘invention’ of the horse in Southeast Asia and Southern Africa 1500–1950. (Susie Protschky Peter Boomgaard, Dick Kooiman and Henk Schulte Nordholt (eds, Linking destinies; Trade, towns and kin in Asian history. (Hans Hägerdal Carstens, Sharon A. Histories, cultures, identities; Studies in Malaysian Chinese worlds. (Kwee Hui Kian T.P. Tunjanan; m.m.v. J. Veenman, Molukse jongeren en onderwijs: quick scan 2008. Germen Boelens, Een doel in mijn achterhoofd; Een verkennend onderzoek onder Molukse jongeren in het middelbaar beroepsonderwijs. E. Rinsampessy (ed., Tussen adat en integratie; Vijf generaties Molukkers worstelen en dansen op de Nederlandse aarde. (Fridus Steijlen Isaäc Groneman, The Javanese kris. (Dick van der Meij Michael C. Howard, A world between the warps; Southeast Asia’s supplementary warp textiles. (Sandra Niessen W.R. Hugenholtz, Het geheim van Paleis Kneuterdijk; De wekelijkse gesprekken van koning Willem II met zijn minister J.C. Baud over het koloniale beleid en de herziening van de grondwet 1841-1848. (Vincent Houben J. Thomas Lindblad, Bridges to new business; The economic decolonization of Indonesia. (Shakila Yacob Julian Millie, Splashed by the saint; Ritual reading and Islamic sanctity in West Java. (Suryadi Graham Gerard Ong-Webb (ed., Piracy, maritime terrorism and securing the Malacca Straits. (Karl Hack Natasha Reichle, Violence and serenity; Late Buddhist sculpture from Indonesia. (Claudine Bautze-Picron, Arlo Griffiths Garry Rodan, Kevin Hewison and Richard Robison (eds, The political economy of South-East Asia; Markets, power and contestation. (David Henley James C. Scott, The art of not being governed; An anarchist history of

  12. Habitat Evaluation Procedures (HEP) Report : Oleson Tracts of the Tualatin River National Wildlife Refuge, 2001-2002 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Allard, Donna; Smith, maureen; Schmidt, Peter

    2004-09-01

    Located in the northern Willamette River basin, Tualatin River National Wildlife Refuge (Refuge) was established in 1992 with an approved acquisition boundary to accommodate willing sellers with potentially restorable holdings within the Tualatin River floodplain. The Refuge's floodplain of seasonal and emergent wetlands, Oregon ash riparian hardwood, riparian shrub, coniferous forest, and Garry oak communities are representative of remnant plant communities historically common in the Willamette River valley and offer an opportunity to compensate for wildlife habitat losses associated with the Willamette River basin federal hydroelectric projects. The purchase of the Oleson Units as additions to the Refuge using Bonneville Power Administration (BPA) funds will partially mitigate for wildlife habitat and target species losses incurred as a result of construction and inundation activities at Dexter and Detroit Dams. Lands acquired for mitigation of Federal Columbia River Power System (FCRPS) impacts to wildlife are evaluated using the Habitat Evaluation Procedures (HEP) methodology, which quantifies how many Habitat Units (HUs) are to be credited to BPA. HUs or credits gained lessen BPA's debt, which was formally tabulated in the FCRPS Loss Assessments and adopted as part of the Northwest Power and Conservation Council's Fish and Wildlife Program as a BPA obligation (NWPCC, 1994 and 2000). There are two basic management scenarios to consider for this evaluation: (1) Habitats can be managed without restoration activities to benefit wildlife populations, or (2) Habitats can be restored using a number of techniques to improve habitat values more quickly. Without restoration, upland and wetland areas may be periodically mowed and disced to prevent invasion of exotic vegetation, volunteer trees and shrubs may grow to expand forested areas, and cooperative farming may be employed to provide forage for migrating and wintering waterfowl. Abandoned cropland

  13. Design, physicochemical characterization, and optimization of organic solution advanced spray-dried inhalable dipalmitoylphosphatidylcholine (DPPC and dipalmitoylphosphatidylethanolamine poly(ethylene glycol (DPPE-PEG microparticles and nanoparticles for targeted respiratory nanomedicine delivery as dry powder inhalation aerosols

    Directory of Open Access Journals (Sweden)

    Meenach SA

    2013-01-01

    Full Text Available Samantha A Meenach,1,2 Frederick G Vogt,3 Kimberly W Anderson,2,4 J Zach Hilt,2,4 Ronald C McGarry,5Heidi M Mansour1,41Department of Pharmaceutical Sciences-Drug Development Division, University of Kentucky College of Pharmacy, Lexington, KY; 2Department of Chemical and Materials Engineering, University of Kentucky, Lexington, KY, USA; 3Analytical Sciences, Product Development, GlaxoSmithKline, King of Prussia, PA; 4Center of Membrane Sciences, University of Kentucky, Lexington, KY, 5Department of Radiation Medicine, University of Kentucky College of Medicine, Lexington, KY, USAAbstract: Novel advanced spray-dried and co-spray-dried inhalable lung surfactant-mimic phospholipid and poly(ethylene glycol (PEGylated lipopolymers as microparticulate/nanoparticulate dry powders of biodegradable biocompatible lipopolymers were rationally formulated via an organic solution advanced spray-drying process in closed mode using various phospholipid formulations and rationally chosen spray-drying pump rates. Ratios of dipalmitoylphosphatidylcholine (DPPC and dipalmitoylphosphatidylethanolamine PEG (DPPE-PEG with varying PEG lengths were mixed in a dilute methanol solution. Scanning electron microscopy images showed the smooth, spherical particle morphology of the inhalable particles. The size of the particles was statistically analyzed using the scanning electron micrographs and SigmaScan® software and were determined to be 600 nm to 1.2 μm in diameter, which is optimal for deep-lung alveolar penetration. Differential scanning calorimetry (DSC and powder X-ray diffraction (PXRD were performed to analyze solid-state transitions and long-range molecular order, respectively, and allowed for the confirmation of the presence of phospholipid bilayers in the solid state of the particles. The residual water content of the particles was very low, as quantified analytically via Karl Fischer titration. The composition of the particles was confirmed using attenuated

  14. Implementation of Digital Awareness Strategies to Engage Patients and Providers in a Lung Cancer Screening Program: Retrospective Study.

    Science.gov (United States)

    Jessup, Dana L; Glover Iv, McKinley; Daye, Dania; Banzi, Lynda; Jones, Philip; Choy, Garry; Shepard, Jo-Anne O; Flores, Efrén J

    2018-02-15

    after the digital awareness campaigns and the number of exams scheduled before and after the digital awareness campaigns being statistically significant (Pdigital awareness campaigns was associated with increased visits to institutional educational Web pages and scheduled LDCT exams. Digital platforms are an important tool to enhance health promotion activities and engagement with patients and providers. ©Dana L Jessup, McKinley Glover IV, Dania Daye, Lynda Banzi, Philip Jones, Garry Choy, Jo-Anne O Shepard, Efrén J Flores. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.02.2018.

  15. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2008-12-01

    Full Text Available Benedict Anderson; Under three flags; Anarchism and the anticolonial imagination (Greg Bankoff Leakthina Chau-Pech Ollier, Tim Winter (eds; Expressions of Cambodia; The politics of tradition, identity and change (David Chandler Ying Shing Anthony Chung; A descriptive grammar of Merei (Vanuatu (Alexandre François Yasuyuki Matsumoto; Financial fragility and instability in Indonesia (David C. Cole Mason C. Hoadley; Public administration; Indonesian norms versus Western forms (Jan Kees van Donge Samuel S. Dhoraisingam; Peranakan Indians of Singapore and Melaka (Joseph M. Fernando Vatthana Pholsena; Post-war Laos; The politics of culture, history and identity (Volker Grabowksy Gert Oostindie; De parels en de kroon; Het koningshuis en de koloniën (Hans Hägerdal Jean-Luc Maurer; Les Javanais du Caillou; Des affres de l’exil aux aléas de l’intégration; Sociologie historique de la communauté indonésienne de Nouvelle-Calédonie (Menno Hecker Richard Stubbs; Rethinking Asia’s economic miracle; The political economy of war, prosperity and crisis (David Henley Herman Th. Verstappen; Zwerftocht door een wereld in beweging (Sjoerd R. Jaarsma Klokke, A.H. (ed. and transl.; Fishing, hunting and headhunting in the former culture of the Ngaju Dayak in Central Kalimantan; Notes from the manuscripts of the Ngaju Dayak authors Numan Kunum and Ison Birim; from the Legacy of Dr. H. Schaerer; With a recent additional chapter on hunting by Katuah Mia (Monica Janowski Ian Proudfoot; Old Muslim calendars of Southeast Asia (Nico J.G. Kaptein Garry Rodan; Transparency and authoritarian rule in Southeast Asia (Soe Tjen Marching Greg Fealy, Virginia Hooker (eds; Voices of Islam in Southeast Asia; A contemporary sourcebook (Dick van der Meij Eko Endarmoko; Tesaurus Bahasa Indonesia (Don van Minde Charles J.-H. Macdonald; Uncultural behavior; An anthropological investigation of suicide in the southern Philippines

  16. Exploring the Moon at High-Resolution: First Results From the Lunar Reconnaissance Orbiter Camera (LROC)

    Science.gov (United States)

    Robinson, Mark; Hiesinger, Harald; McEwen, Alfred; Jolliff, Brad; Thomas, Peter C.; Turtle, Elizabeth; Eliason, Eric; Malin, Mike; Ravine, A.; Bowman-Cisneros, Ernest

    ] Hiesinger et al. (2010b) 41st LPSC, #2304; [12] van der Bogert et al. (2010) 41st LPSC, #2165; [13] Plescia et al. (2010) 41st LPSC, #2160; [14] Lawrence et al. (2010) 41st LPSC, #1906; [15] Gaddis et al. (2010) 41st LPSC, #2059; [16] Watters et al. (2010) 41st LPSC, #1863; [17] Garry et al. (2010) 41st LPSC, #2278.

  17. Analysis of the HASI accelerometers data measured during the impact phase of the Huygens probe on the surface of Titan by means of a simulation with a finite-element model

    Science.gov (United States)

    Bettanini, C.; Zaccariotto, M.; Angrilli, F.

    2008-04-01

    The Huygens Atmospheric Structure Instrument (HASI) [Fulchignoni, M., Ferri, F., Angrilli, F., Bar-Nun, A., Barucci, M.A., Bianchini, G., Borucki, W., Coradini, M., Coustenis, A., Falkner, P., Flamini, E., Grard, R., Hamelin, M., Harri, A.M., Leppelmaier, G.W., Lopez-Moreno, J.J., McDonnell, J.A.M., McKay, C.P., Neubauer, F.M., Pedersen, A., Piacardi, G., Pirronello, V., Schwingenschuh, K., Seiff, A., Svedhem, H., Vanzani, V., Zarnecki, J.C., 2002. The characterisation of Titan atmosphere physical properties. Space Sci. Rev. 104, 395-431] was a very complete instrument suite installed on board the Huygens probe, the planetary lander of the Cassini Huygens Mission to Saturn system, which successfully completed its mission in January 2005. HASI comprised a set of accelerometers, temperature sensors, pressure transducers and permittivity analysers aimed at the investigation of Titan atmosphere, which were fully operative during a several hour-long parachuted descent from an altitude of 157 km to planetary surface. Accelerometers were the only instruments activated earlier, just after Cassini separation, and recorded data during all the mission phases from atmospheric entry to landing, providing essential information for elaborating probe trajectory as well as Titan atmospheric profiles [G. Colombatti, et al. Reconstruction of the trajectory of the Huygens probe using the Huygens Atmospheric Structure Instrument, this same PSS issue]. Although not specifically designed for monitoring very fast dynamic events, HASI accelerometers have also recorded the trace of probe impact with the planetary surface, building up along with the data from Huygens Surface Science Package (SSP) instrument [ Zarnecki, J.C., Leese, M.R., Garry, J.R.C., Ghafoor, N.A.L., Hathi, B., 2002. Huygens Surface Science Package. Space Sci. Rev. 104, 593-611] the only set of direct measurements of the mechanical properties of the Titan soil. Though not considered secondary with respect to SSP data, HASI

  18. A new Geo-Information Architecture for Risk Management in the Alps

    Science.gov (United States)

    Baruffini, Mi.; Thuering, M.

    2009-04-01

    gravitativen Naturgefahren - Methode, Fallbeispiele und Daten (Risk analyses for gravitational natural hazards). Bundesamt für Umwelt, Wald und Landschaft (BUWAL). Umwelt-Materialen Nr. 107, 1-244. Loat, R. & Zimmermann, M. 2004 : La gestion des risques en Suisse (Risk Management in Switzerland). In: Veyret, Y., Garry, G., Meschinet de Richemont, N. & Armand Colin (eds) 2002: Colloque Arche de la Défense 22-24 octobre 2002, dans Risques naturels et aménagement en Europe, 108-120. Smith, K. 2001: Environmental hazards. Assessing the risk and reducing disaster. Third edition. London

  19. Systematic analysis of natural hazards along infrastructure networks using a GIS-tool for risk assessment

    Science.gov (United States)

    Baruffini, Mirko

    2010-05-01

    GIS-based system can be for effective and efficient disaster response management. In the coming years our GIS application will be a data base containing all information needed for the evaluation of risk sites along the Gotthard line. Our GIS application can help the technical management to decide about protection measures because of, in addition to the visualisation, tools for spatial data analysis will be available. REFERENCES Bründl M. (Ed.) 2009 : Risikokonzept für Naturgefahren - Leitfaden. Nationale Plattform für Naturgefahren PLANAT, Bern. 416 S. BUWAL 1999: Risikoanalyse bei gravitativen Naturgefahren - Methode, Fallbeispiele und Daten (Risk analyses for gravitational natural hazards). Bundesamt für Umwelt, Wald und Landschaft (BUWAL). Umwelt-Materialen Nr. 107, 1-244. Loat, R. & Zimmermann, M. 2004: La gestion des risques en Suisse (Risk Management in Switzerland). In: Veyret, Y., Garry, G., Meschinet de Richemont, N. & Armand Colin (eds) 2002: Colloque Arche de la Défense 22-24 octobre 2002, dans Risques naturels et aménagement en Europe, 108-120. Maggi R. et al, 2009: Evaluation of the optimal resilience for vulnerable infrastructure networks. An interdisciplinary pilot study on the transalpine transportation corridors, NRP 54 "Sustainable Development of the Built Environment", Projekt Nr. 405 440, Final Scientific Report, Lugano

  20. Stellar students win fantastic prizes

    Science.gov (United States)

    2008-05-01

    will meet astronomers and be present during a night of observations. Learning that they won, the team was enthusiastic: "We are very pleased to hear this fantastic news and are looking forward to the trip!" Another winner was Marta Kotarba, with her teacher Grzegorz Sęk, from the school IV Liceum Ogólnokształcące im. Tadeusza Kościuszki, Poland. Her prize is a trip to the Hispano-German Astronomical Observatory of Calar Alto in Almeria, Spain, kindly donated by the Spanish Council for Scientific Research. Marta's project "Galaxy Zoo and I" tells how she joined the website "Galaxy Zoo" to study galaxies and help astronomical researchers understand the structure of the Universe. Galaxy Zoo volunteers classify galaxies into different types, such as spiral or elliptical - a task much more easily done by humans than computers. Marta explains that the project "is like an adventure to me. Galaxy Zoo gives me abilities to enlarge my knowledge about the Universe and to gain new skills." Her winning entry also shows how anyone can get involved in the world of real astronomical research, simply by using the Internet. A third winner, of a trip to Königsleiten Observatory in Austria, is Andreia Nascimento with her teacher Leonor Cabral, from Escola Secundária da Cidadela in Portugal. Her project, on "Hunting for Open Star Clusters" near young stars, used data from the robotic Faulkes Telescope in Hawaii, which is used for research-based science education. "Catch a Star" also includes an artwork competition, for which students created artwork with an astronomical theme. This competition, through which students can get involved with astronomy even outside of science classes, has become increasingly popular, with over one thousand entries this year from around the world. Not only were prizes awarded by public votes in a web gallery, but special prizes were awarded by Garry Harwood, a Fellow and life member of the International Association of Astronomy Artists. Harwood said: "It

  1. PREFACE: Rutherford Centennial Conference on Nuclear Physics

    Science.gov (United States)

    Freeman, Sean

    2012-09-01

    , giving a really excellent set of presentations. Finally we are also pleased to express our thanks to the Conference Office of the Institute of Physics for their invaluable support in organising this event. We are especially grateful to Dawn Stewart for her responsive and efficient day-to-day handling of this event, as well as to Claire Garland for her planning and management of this event. This conference is the second in a series of conferences that began with the Rutherford Jubilee Conference held in Manchester in 1961, which is described in one of the contributions to these proceedings. I do hope that at least some of the delegates from the Centennial Conference will be able to attend the next one, fifty years hence in 2061, just as we were honoured to have some of the Jubilee delegates with us for the Centennial. If I am still around, I doubt that I will have the energy then to be conference chair. I would also not like to attempt to predict the plenary programme, but I hope that it will be as vibrant and exciting as the 2011 conference. Professor Sean J Freeman Conference Chair On behalf of the UK Organising Committee Ernest Rutherford Ernest Rutherford (Photograph courtesy of The University of Manchester) Edited by: Sean Freeman (The University of Manchester) Andrei Andreyev (University of the West of Scotland/The University of York) Alison Bruce (University of Brighton) Alick Deacon (The University of Manchester) Dave Jenkins (University of York) Dave Joss (University of Liverpool) Douglas MacGregor (University of Glasgow) Paddy Regan (University of Surrey) John Simpson (University of Daresbury) Garry Tungate (University of Birmingham) Bob Wadsworth (University of York) Dan Watts (University of Edinburgh) International Advisory Panel: A Aprahamian (Notre Dame, USA) J Äystö (Jyväskylä, Finland) F Aziaez (Orsay, France) J-P Blaizot (Saclay, France/ECT, Italy) A Bracco (Milan, Italy) H Caines (Yale, USA) C W de Jaeger (JLAB, USA) J Dilling (TRIUMF, Canada) J