Further stable neutron star models from f(R) gravity

International Nuclear Information System (INIS)

Astashenok, Artyom V.; Capozziello, Salvatore; Odintsov, Sergei D.

2013-01-01

Neutron star models in perturbative f(R) gravity are considered with realistic equations of state. In particular, we consider the FPS, SLy and other equations of state and a case of piecewise equation of state for stars with quark cores. The mass-radius relations for f(R) = R+R(e −R/R 0 −1) model and for R 2 models with logarithmic and cubic corrections are obtained. In the case of R 2 gravity with cubic corrections, we obtain that at high central densities (ρ > 10ρ ns , where ρ ns = 2.7 × 10 14 g/cm 3 is the nuclear saturation density), stable star configurations exist. The minimal radius of such stars is close to 9 km with maximal mass ∼ 1.9M ⊙ (SLy equation). A similar situation takes place for AP4 and BSK20 EoS. Such an effect can give rise to more compact stars than in General Relativity. If observationally identified, such objects could constitute a formidable signature for modified gravity at astrophysical level. Another interesting result can be achieved in modified gravity with only a cubic correction. For some EoS, the upper limit of neutron star mass increases and therefore these EoS can describe realistic star configurations (although, in General Relativity, these EoS are excluded by observational constraints)

75 FR 1773 - Notice of Receipt of a Pesticide Petition Filed for Residues of Polymeric Polyhydroxy Acid in or...

Science.gov (United States)

2010-01-13

... telephone number is (703) 305-5805. FOR FURTHER INFORMATION CONTACT: Menyon Adams, Biopesticides and..., Biopesticides and Pollution Prevention Division, Office of Pesticide Programs. [FR Doc. 2010-490; Filed 1-12-10...

Tartu linnaraamatukogu ja kunstikuu peakorraldaja Tartu kõrgema kunstikooli koostöös jõuab 27. ja 28. I vanasse kaubamajja kirjandus

Index Scriptorium Estoniae

2006-01-01

Tartu vanas kaubamajas kohtuvad 27. I lastega raamatu "Seitse mütsikest" autorid kirjanik Lehte Hainsalu ja illustraator Lea Malin. 28. I astuvad kavaga "Kahjulik õhtu" publiku ette fs ja Asko Künnap, heli Heikki Kallelt. Esilinastub Jaan-Jürgen Klausi portreefilm "Erakpoeet Marko Kompus"

Tapahtumajärjestäjien yhteistyövalmiudet ennakkolipunmyynnissä ja markkinoinnissa : Tutkimus Fröökynän Herkulle

OpenAIRE

Repo, Iiris

2014-01-01

Opinnäytteen tarkoituksena oli selvittää Ylöjärven ja sen lähikuntien tapahtumajärjestäjien valmiuksia yhteistyöhön ennakkolipunmyynnissä ja markkinoinnissa. Tutkimus toteutettiin Suojärven Suklaatila Oy:n myymälälle Fröökynän Herkulle, joka toimii myös Ylöjärven virallisena matkailuneuvontapisteenä. Fröökynän Herkku sijaitsee Ylöjärven ja Tampereen rajalla Teivon ABC-asemalla. Opinnäytteen taustalla oli ajatus matkailuneuvontapisteen palvelutarjonnan kehittämisestä ja tavoitteena oli saada y...

HAAGA-HELIAN tietojenkäsittelyn ja liiketalouden koulutusohjelmien aloittelevien ja lopettelevien opiskelijoiden suhtautuminen tietoturvaan internetin sosiaalisessa kanssakäymisessä

OpenAIRE

Hirvonen, Juha

2009-01-01

Tekijät Juha Hirvonen Ryhmä TIKO04 Opinnäytetyön nimi HAAGA-HELIAN tietojenkäsittelyn ja liiketalouden koulutusohjelmien aloittelevien ja lopettelevien opiskelijoiden suhtautuminen tietoturvaan internetin sosiaalisessa kanssakäymisessä Sivu- ja liitesivumäärä 65 + 27 Ohjaajat Titta Ahlberg Tietoturvasta puhutaan eri medioissa ja kehotetaan varomaan erilaisia vaaroja, huolehtien tietoturvasta. Tämä on ymmärrettävää, koska ihmisillä on henkilökohtaisia tieto...

78 FR 32245 - Notice of Receipt of Pesticide Products; Registration Applications To Register New Uses

Science.gov (United States)

2013-05-29

... Road, Pasadena, TX 77507-1041. Active ingredient: Novaluron. Product Type: Insecticide; Insect Growth... furniture, animal quarters, carpets, kennels, and poultry houses. Contact: Jennifer Gaines, (703) 305-5967...

A viable logarithmic f(R) model for inflation

Energy Technology Data Exchange (ETDEWEB)

Amin, M.; Khalil, S. [Center for Fundamental Physics, Zewail City of Science and Technology,6 October City, Giza (Egypt); Salah, M. [Center for Fundamental Physics, Zewail City of Science and Technology,6 October City, Giza (Egypt); Department of Mathematics, Faculty of Science, Cairo University,Giza (Egypt)

2016-08-18

Inflation in the framework of f(R) modified gravity is revisited. We study the conditions that f(R) should satisfy in order to lead to a viable inflationary model in the original form and in the Einstein frame. Based on these criteria we propose a new logarithmic model as a potential candidate for f(R) theories aiming to describe inflation consistent with observations from Planck satellite (2015). The model predicts scalar spectral index 0.9615r of order 10{sup −3}. Furthermore, we show that for a class of models, a natural coupling between inflation and a scalar boson is generated through the minimal coupling between gravity and matter fields and a reheating temperature less that 10{sup 9} GeV is obtained.

Pesticides in Wyoming Groundwater, 2008-10

Science.gov (United States)

Eddy-Miller, Cheryl A.; Bartos, Timothy T.; Taylor, Michelle L.

2013-01-01

Groundwater samples were collected from 296 wells during 1995-2006 as part of a baseline study of pesticides in Wyoming groundwater. In 2009, a previous report summarized the results of the baseline sampling and the statistical evaluation of the occurrence of pesticides in relation to selected natural and anthropogenic (human-related) characteristics. During 2008-10, the U.S. Geological Survey, in cooperation with the Wyoming Department of Agriculture, resampled a subset (52) of the 296 wells sampled during 1995-2006 baseline study in order to compare detected compounds and respective concentrations between the two sampling periods and to evaluate the detections of new compounds. The 52 wells were distributed similarly to sites used in the 1995-2006 baseline study with respect to geographic area and land use within the geographic area of interest. Because of the use of different types of reporting levels and variability in reporting-level values during both the 1995-2006 baseline study and the 2008-10 resampling study, analytical results received from the laboratory were recensored. Two levels of recensoring were used to compare pesticides—a compound-specific assessment level (CSAL) that differed by compound and a common assessment level (CAL) of 0.07 microgram per liter. The recensoring techniques and values used for both studies, with the exception of the pesticide 2,4-D methyl ester, were the same. Twenty-eight different pesticides were detected in samples from the 52 wells during the 2008-10 resampling study. Pesticide concentrations were compared with several U.S. Environmental Protection Agency drinking-water standards or health advisories for finished (treated) water established under the Safe Drinking Water Act. All detected pesticides were measured at concentrations smaller than U.S. Environmental Protection Agency drinking-water standards or health advisories where applicable (many pesticides did not have standards or advisories). One or more pesticides

Reipus, rõõm ...

Index Scriptorium Estoniae

2007-01-01

rõõmu ja reipust oli täis York University Burton auditoorium 12. mail, kui 27 aastat tagasi Siina Kasekambi ja Annely Riga asutatud rütmilise võimlemise klubi RITMIKA oma traditsioonilise kevadesinemisega üles astus

Lethal effects of selected novel pesticides on immature stages of Trichogramma pretiosum (Hymenoptera: Trichogrammatidae).

Science.gov (United States)

Khan, Muhammad Ashraf; Ruberson, John R

2017-12-01

Trichogramma pretiosum Riley is an important egg parasitoid and biological control agent of caterpillar pests. We studied the acute toxicity of 20 pesticides (14 insecticides/miticides, three fungicides and three herbicides) exposed to recommended field rates. Egg, larval, and pupal stages of the parasitoid in their hosts were dipped in formulated solutions of the pesticides and evaluated 10 days later for percentage of host eggs with holes, number of parasitoids emerged per egg with holes, and stage-specific mortality of immature as well as adult wasps within the host eggs. Seven insecticides (buprofezin, chlorantraniliprole, spirotetramat, flonicamid, flubendiamide) and miticides (spiromesifen, cyflumetofen), one herbicide (nicosulfuron), and three fungicides (myclobutanil, pyraclostrobin, trifloxystrobin + tebuconazole) caused no significant mortality to immature stages or pre-emergent adult parasitoids relative to controls. By contrast, seven insecticides/miticides (abamectin, acetamiprid, dinotefuran, fipronil, novaluron, spinetoram, tolfenpyrad) adversely affected immature and pre-emergent adult T. pretiosum, with tolfenpyrad being particularly lethal. Two herbicides had moderate (glufosinate ammonium) to severe (s-metolachlor) acute lethal effects on the immature parasitoids. This study corroborates earlier findings with adult T. pretiosum. Over half of the pesticides - and all the fungicides - tested in the current study would appear to be compatible with the use of T. pretiosum in integrated pest management programs, with respect to acute parasitoid mortality. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Botaanikud Chamisso ja Eschscholtz Californias / Tiiu Speek

Index Scriptorium Estoniae

Speek, Tiiu, 1958-

2012-01-01

Loodusteadlaste A. von Chamisso ja J. Fr. Eschscholtzi osalemisest O. von Kotzebue ekspeditsioonidel (1815-1818 ning 1823-1826); reisidel kogutud ja kirjeldatud USA lääneosa ja California taimeliikidest ning neist koostatud herbaariumite saatusest

Georg R. R. Martin: "Jää ja tule laul" filmi ei mahu / intervjueerinud Hendrik Alla

Index Scriptorium Estoniae

Martin, George R. R., 1948-

2011-01-01

USA telekanali HBO telesarjast "Troonide mäng", George R. R. Martini "Jää ja tule laulu" sarja esimese raamatu "Troonide mäng" teleekraniseeringust. Sarja esimene osa esilinastus USA-s 17. aprillil

Uudised : Tüür Frankfurdi "Auftaktil". Motörhead ja Manson Soomes

Index Scriptorium Estoniae

2007-01-01

Frankfurdi Vana Ooperi uut hooaega traditsiooniliselt sissejuhatava festivali "Auftakt" tänavusteks külalisteks on Erkki-Sven Tüür ja inglise tšellist Steven Isserlis, 28. aug.-1. okt. kestval festivalil mängitakse Tüüri 6. ja 7. (4. sümfooniat dirigeerib Paavo Järvi), 12. sept. kavas "Fata Morgana" ja "Oxymoron" ning Helena Tulve "Lumineux..." Olari Eltsi juhatusel. Inglise ansambli Motörhead kontserdist 11. dets. ja USA rokkari Marilyn Mansoni kontserdist 20. dets. Helsingis

Future dynamics in f(R) theories

International Nuclear Information System (INIS)

Mueller, D.; Andrade, V.C. de; Maia, C.; Reboucas, M.J.; Teixeira, A.F.F.

2015-01-01

The f(R) gravity theories provide an alternative way to explain the current cosmic acceleration without invoking a dark energy matter component used in the cosmological modeling in the framework of general relativity. However, the freedom in the choice of the functional forms of f(R) gives rise to the problem of the degeneracy among these gravity theories on theoretical and (or) observational grounds. In this paper we examine the question as to whether the future dynamics can be used to break the degeneracy between f(R) gravity theories by investigating the dynamics of spatially homogeneous and isotropic dust flat models in two f(R) gravity theories, namely the well known f(R) = R+αR n gravity and another byAviles et al., whose motivation comes from the cosmographic approach to f(R) gravity. We perform a detailed numerical study of the dynamics of these theories taking into account the recent constraints on the cosmological parameters made by the Planck Collaboration. We demonstrate that besides being useful for discriminating between these two f(R) gravity theories, the future dynamics technique can also be used to determine the finite-time behavior as well as the fate of the Universe in the framework of these f(R) gravity theories. There also emerges from our analysis the result that one still can have a dust flat FLRWsolution with a big rip, if gravity is governed by f(R) = R+αR n . We also show that FLRW dust solutions with f'' < 0 do not necessarily lead to singularities. (orig.)

Tühirand ja maailma äär / Donald Tomberg

Index Scriptorium Estoniae

Tomberg, Donald

2006-01-01

Mati Undi jutustuse "Tühirand" (1972) ainetel valminud samanimeline lühimängufilm (2006). Filmi režissöör on Veiko Õunpuu, peaosades Rain Tolk, Maarja Jakobson, Mirtel Pohla ja Taavi Eelmaa. Paralleel samuti M. Undi novelli ainetel 1966.a. aastal valminud telefilmiga "Võlg" (režissöör Valdur Himbek, operaator Anton Mutt)

A novel bioassay to evaluate the potential of Beauveria bassiana strain NI8 and the insect growth regulator novaluron against Lygus lineolaris on a non-autoclaved solid artificial diet

Science.gov (United States)

Portilla, Maribel; Snodgrass, Gordon; Luttrell, Randall; Jaronski, Stefan

2014-01-01

Abstract A non-autoclaved solid diet was used to evaluate the entomopathogenic fungus Beauveria bassiana (Balsamo) Vuillemin (Hypocreales: Clavicipitaceae) strain NI8 and the insect growth regulator novaluron (Diamond® 0.83EC insecticide) for control of the tarnished plant bug, Lygus lineolaris (Palisot de Beauvois) (Hemiptera: Miridae). The diet was composed of toasted wheat germ, ground lima bean meal, soy flour, yolk of chicken eggs, inhibitor, and agar. It was prepared in one step by blending the ingredients in boiling water. The diet was used to bioassay L. lineolaris from the second instar to the adult stage. Fourth and fifth instars and adults of L. lineolaris were more susceptible than second and third instars to infection by B. bassiana , whereas second, third, and fourth instars had higher mortality than fifth instars 10 days after exposure to novaluron. No effects on longevity were observed in adults treated with novaluron when compared with the control, but longevity was significantly different from that of adults exposed to B. bassiana . Adults of L. lineolaris were maintained for over a month without changing the diet. The non-autoclaved diet is semi-liquid before it cools, which facilitates the mechanics of diet packaging similar to food packaging or lepidopteran diet preparation. This solid artificial diet for Lygus bugs provides improved research capacity for studying the ecology and susceptibility of Lygus spp. to a number of different control agents, including beneficial organisms, insect pathogens, and insecticidal toxins being developed for transgenic technologies. PMID:25368059

1970. aastatel alustas arhitektidest sõprade ja kolleegide rühm... / Mari Laanemets

Index Scriptorium Estoniae

Laanemets, Mari, 1975-

2008-01-01

27.VI avatakse Eesti Arhitektuurimuuseumis Rotermanni soolalaos 1970. ja 1980. alguse eksperimentaalset arhitektuuripraktikat käsitlev näitus "Keskkond, objektid, kontseptsioonid. Tallinna kooli arhitektid 1972-1985". Näha saab Ülevi Eljandi, Ignar Fjuki, Veljo Kaasiku, Tiit Kaljundi, Vilen Künnapu, Leonhard Lapini, Avo-Himm Looveere, Kristin-Mari Looveere, Marika Lõokese, Jüri Okase, Jaan Olliku, Ain Padriku, Toomas Reinu, Andres Ringo, Sirje Runge, Harry Sheini, Tõnis Vindi ja Matti Õunapuu töid. Näituse kuraatorid Andres Kurg ja Mari Laanemets. Samas: "Uue arhitektuuri näituse programm" (1972)

Fr. K. Gadebuschi raamatukogust ja autori täiendustega Liivimaa biblioteegist / Sirje Lusmägi

Index Scriptorium Estoniae

Lusmägi, Sirje

2008-01-01

Ülevaade Fr. K. Gadebuschi elust. Gadebuschi raamatukogust võrrelduna teist omaaegsete eraraamatukogudega. Raamatukogu ja käsikirjade saatusest pärast Gadebuschi surma. Teosest "Livländische Bibliothek nach alphabetischen Ordnung".

Verbaalne soolo Jaanus Nõgistolt : Led R-ist, Narva Linna Sümfooniaorkestrist ja Led Zeppelinist / Jaanus Nõgisto ; interv. Margo Pajuste

Index Scriptorium Estoniae

Nõgisto, Jaanus, 1956-

2007-01-01

Rockansambli Led Zeppelini muusikast, ansamblist Led R ja heliplaadist "Led the R Out" räägib kitarrist Jaanus Nõgisto. Led R ja Narva Linna Sümfooniaorkestri kontserdid: 22. juunil Pärnus ja 14. juulil Haapsalu lossihoovis, ansambli Led R kontsert koos Havana Blackiga 3. aug. Sõru sadamas Hiiumaal

75 FR 54622 - Pesticide Emergency Exemptions; Agency Decisions and State and Federal Agency Crisis Declarations

Science.gov (United States)

2010-09-08

..., 2009. Contact: Stacey Groce. On May 7, 2009, for the use of novaluron on strawberries to control lygus... strawberries to control sap beetles; December 31, 2008 to December 31, 2009. Contact: Andrew Ertman. EPA... sulfentrazone on strawberries to control broadleaf weeds; June 25, 2009 to December 15, 2009. Contact: Andrew...

El Kalevipoeg, otra epopeya ignorada / Jüri Talvet ; [inglise keelest tlk. Giselle Lázaro ja Albert Lázaro Tinaut

Index Scriptorium Estoniae

Talvet, Jüri, 1945-

2003-01-01

Pealk. tõlge: "Kalevipoeg" - veel üks unustatud eepos. - Lisa: Fr. R. Kreutzwald. A la libertad : [Priiusele / tlk. Jüri Talvet ja Albert Lázaro Tinaut], lk. 35. Artikkel on eesti keeles ilmunud pealkirja ""Kalevipoeg" - suur Euroopa eepos" all.

Uhiuus orkester Tallinn Sinfonietta / Ivo Lille ja Risto Joost ; intervjueerinud Kristina Kõrver

Index Scriptorium Estoniae

Lille, Ivo, 1977-

2009-01-01

Kontserdiagentuurist HIMusic Agency ja Tallinn Sinfoniettast räägivad dirigent R. Joost ja I. Lille. Avakontserdist Vene Kultuurikeskuses, kus oli kavas Mozarti sümfooniad 1, 10 ja 40 ning kontsertaariad bulgaaria soprani Sonya Youncheva esituses

Sairaanhoitaja- ja terveydenhoitajaopiskelijoiden ensiaputiedot ja -taidot

OpenAIRE

Lehtimäki, Laura; Mäki, Laura; Varis, Sara

2012-01-01

Opinnäytetyön tarkoituksena oli selvittää ensimmäisen vuoden sairaanhoitaja- ja terveydenhoitajaopiskelijoiden ensiaputietoja ja –taitoja sekä ensiapuopetuksen ja -harjoitusten vaikutusta niihin. Lisäksi tarkoituksena oli saada selville eri oppimistyylien vaikutusta ensiaputietojen ja –taitojen oppimiseen. Opinnäytetyömme oli määrällinen eli kvantitatiivinen tutkimus. Opinnäytetyössä perusjoukkona oli Porvoon Laurea-ammattikorkeakoulun ensimmäisen vuoden sairaanhoitaja- ja terveydenhoita...

40 CFR 152.10 - Products that are not pesticides because they are not intended for a pesticidal purpose.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Products that are not pesticides because they are not intended for a pesticidal purpose. 152.10 Section 152.10 Protection of Environment... pesticidal purpose. A product that is not intended to prevent, destroy, repel, or mitigate a pest, or to...

27. ja 28. IX toimus Narvas VII Eesti muuseumide näituste festival ja seminar

Index Scriptorium Estoniae

2004-01-01

I koha pälvis ERMi ja Adamson-Ericu muuseumi koostööprojekt "Viinapuuväät. Maasikakiri II" (kontseptsiooni ja haridusprogrammi autorid Vaike Reemann, Ülle Kruus, Kersti Koll ja Kai Tuvik, kujundaja Denes Farkas, monteerija Vahur Puik), II - Tartu Kunstimuuseumi näitus "Muuseum muuseumis" (kontseptsiooni autorid ja teostajad Ahti Seppet, Hannes Varblane), III - Viljandi muuseumi näitus "Rõõmud lumel ja jääl" (idee autor Herki Helves)

Äri- ja kortermajad : Rotermanni 5/Roseni 10, Tallinn = Commercial and apartment buildings : Rotermanni 5/ Roseni 10, Tallinn / Liina Jänes

Index Scriptorium Estoniae

Jänes, Liina, 1977-

2008-01-01

Arhitektid: Ott Kadarik, Villem Tomiste, Mihkel Tüür. Peatöövõtja: KMG Ehitus AS. Oranzhi ja musta maja fassaadid ning ühisruumid on kaetud erikujuliste tellistega, valget ja pruuni maja katavad plaadid. Asendiplaan, I korruse plaan, 3 värv. välis- ja 2 sisevaadet

f(R) gravity solutions for evolving wormholes

Energy Technology Data Exchange (ETDEWEB)

Bhattacharya, Subhra [Presidency University, Department of Mathematics, Kolkata (India); Chakraborty, Subenoy [Jadavpur University, Department of Mathematics, Kolkata (India)

2017-08-15

The scalar-tensor f(R) theory of gravity is considered in the framework of a simple inhomogeneous space-time model. In this research we use the reconstruction technique to look for possible evolving wormhole solutions within viable f(R) gravity formalism. These f(R) models are then constrained so that they are consistent with existing experimental data. Energy conditions related to the matter threading the wormhole are analyzed graphically and are in general found to obey the null energy conditions (NEC) in regions around the throat, while in the limit f(R) = R, NEC can be violated at large in regions around the throat. (orig.)

Ühinemise ja iseolemise vastuseis. Ideaalid ja reaalsus / Rein Tootmaa

Index Scriptorium Estoniae

Tootmaa, Rein

2001-01-01

Mängufilmid "Keiser ja palgamõrtsukas" ("Jing ke ci qin wang") : režissöör Chen Kaige : Jaapan-Hiina-Prantsusmaa 1999 ja "Tiiger ja draakon" ("Wo hu chang long") : režissöör Ang Lee : Hiina-Hongkong-Ameerika Ühendriigid 2000. Lisa : Aare Ermeli koostatud Chen Kaige ja Ang Lee loomingu lühikokkuvõtted. Kokkuvõte inglise keeles lk. 128

Eestlane olla on uhke ja hää? / Ralf R. Parve

Index Scriptorium Estoniae

Parve, Ralf R., 1946-2008

1995-01-01

F. R.Kreutzwald, M. J. Eisen, L. Koidula, A. Reinvald, J. Bergmann, P. Krusten, F. Tuglas, J. Hurt, V. Adams, J. V. .Jannsen, K. Merilaas : katkendeid artiklitest, kõnedest, kirjadest ja luuletustest

78 FR 18504 - Emamectin Benzoate; Pesticide Tolerance

Science.gov (United States)

2013-03-27

... availability and use of monitoring data and food preparation-reduction factors for washing, cooking, etc. may... Federal Food, Drug, and Cosmetic Act (FFDCA). DATES: This regulation is effective March 27, 2013... affected by this action if you are an agricultural producer, food manufacturer, or pesticide manufacturer...

Revolver, kala ja harmoonia / Andres Tolts ; intervjueerinud Kadri Karro

Index Scriptorium Estoniae

Tolts, Andres, 1949-2014

2009-01-01

Andres Toltsi juubelinäitused Tallinnas: "Näitus" Tallinna Kunstihoones 25.9-25.10, "Asjad" Hobusepea galeriis 30.9-12.10, "Juubelinäitus" Haus galeriis 8.10-13.11. Kunstnik räägib oma loomingust, revolvri ja kala motiivist oma töödes, mõttekaaslusest, eestiaegsest maailmavaatest, harmooniast ja isikupärast kunstis ning elus, ilust ja inetusest, kaasaja kunstnike vajadusest oma loomingut sõnade abil seletada

27. XI esitles Kanuti gildi saalis Mooste avatud ateljee MOKS video-, heli- ja tegevuskunstiprogrammi "Põhi silmab kagu"...

Index Scriptorium Estoniae

2003-01-01

Esinesid MOKSiga seotud kunstnikud ja rühmitused: John Grzinich, OPA: Slobodanka Stevceska, Denis Saraginovski (Obsessive Possessive Aggression, Makedoonia), Kaarel Vulla, Irene Roos, Jane Remm, OMP: maalikunstnikud Maris Palgi, Eva Orav ja ajakirjanik Maia Möller, Pink Punk: Kristin Kalamees, Margus Tamm, Sandra Jõgeva

Riiklus, homogeensus ja sallivus / Lauri Mälksoo

Index Scriptorium Estoniae

Mälksoo, Lauri, 1975-

2007-01-01

Presidendi mõttekoda, Avatud Eesti Fond ja Pärnu Konverentsid korraldasid 10. oktoobril 2007. a. Pärnus väitluspäeva. Kokkuvõte esinemisest presidendi mõttekoja esimesel avalikul üritusel Presidendi Kärajad. Tartu Ülikooli rahvusvahelise õiguse õppetooli hoidja rääkis Eesti riigifilosoofiast ja põhiseaduse vaimsusest, rahva heterogeensusest või homogeensusest ja selle mõjust demokraatiale

Riiklus, homogeensus ja sallivus / Lauri Mälksoo

Index Scriptorium Estoniae

Mälksoo, Lauri, 1975-

2008-01-01

Presidendi mõttekoda, Avatud Eesti Fond ja Pärnu Konverentsid korraldasid 10. oktoobril 2007. a. Pärnus väitluspäeva. Ettekanne presidendi mõttekoja esimesel avalikul üritusel Presidendi Kärajad. Tartu Ülikooli rahvusvahelise õiguse õppetooli hoidja rääkis Eesti riigifilosoofiast ja põhiseaduse vaimsusest, rahva heterogeensusest või homogeensusest ja selle mõjust demokraatiale

Tule messile Interjöör 2007! / Reet Sink

Index Scriptorium Estoniae

Sink, Reet

2007-01-01

Interjööri- ja elustiilimess "Interjöör 2007" Eesti Näituste messikeskuses 27.-29. IV. Eesti Disainerite Liidu, Eesti Sisearhitektide Liidu ja Eesti Kunstiakadeemia väljapanekust. Toimub magamistubade võistlus. 27. IV Per Mollerupi loeng "Fold, unfold, fold. A talk about collapsibles, space saving designs"

Exploring plane-symmetric solutions in f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Shamir, M. F., E-mail: farasat.shamir@nu.edu.pk [National University of Computer and Emerging Sciences, Department of Sciences and Humanities (Pakistan)

2016-02-15

The modified theories of gravity, especially the f(R) gravity, have attracted much attention in the last decade. This paper is devoted to exploring plane-symmetric solutions in the context of metric f(R) gravity. We extend the work on static plane-symmetric vacuum solutions in f(R) gravity already available in the literature [1, 2]. The modified field equations are solved using the assumptions of both constant and nonconstant scalar curvature. Some well-known solutions are recovered with power-law and logarithmic forms of f(R) models.

Pöff : Võistlevad Euroopa ja Aasia / Andris Feldmanis

Index Scriptorium Estoniae

Feldmanis, Andris, 1982-

2006-01-01

10nda Pimedate Ööde Filmifestivali filmidest lõpetamise eel : "TumeSininePeaaeguMust", režissöör Daniel Sanchez Arevalo : Hispaania 2006, "Taksitermia", režissöör György Palfi : Ungari-Austria-Prantsusmaa 2006, Joachim Lafosse'i filmist "Eravaldus" ja Aku Louhimiehe filmist "Lahtikistud mees". Lisatud "Mehed metsas" Eesti "Meeletu" ja Leedu "Sina olen mina"

Vingerpussid Juku ja Juhani palgaga / Ülo Ennuste

Index Scriptorium Estoniae

Ennuste, Ülo, 1932-

2004-01-01

Majandusprofessor Ülo Ennuste võrdleb 5000 ja 50 000 kroonise palga 5-10%-list tõusu ja järeldab, et ebavõrdsete majanduste puhul ei saa iga lõppeva aasta kohta teha mõistlike majanduslikku edukuse võrdlusi kasvutempode ja valemite alusel. Autor rõhutab, et tõepärane tulevikuarvutus peab olema tõenäosuslik

75 FR 807 - Pesticide Tolerance Crop Grouping Program II; Revision to General Tolerance Regulations

Science.gov (United States)

2010-01-06

.... pubescens Ruiz & Pav., Capsicum spp.; (12) Roselle, Hibiscus sabdariffa L.; (13) Scarlet eggplant, Solanum..., specialty crop producers, pesticide registrants, the environment, or human health. No crop group tolerance... Environmental Health Risks and Safety Risks (62 FR 19885, April 23, 1997) does not apply to this proposed rule...

Quantification of pesticides used in agriculture in the EU-27

Science.gov (United States)

Wagner, Susanne; Fantke, Peter; Theloke, Jochen; Friedrich, Rainer

2010-05-01

Pesticides have become relatively ubiquitous pollutants. They may affect non-targeted organisms and can be found as contaminants in agricultural soils, groundwater, rivers, lakes and in the food chain (Margni et al., 2002; Hamilton & Crossley, 2004; Arias-Estévez et al., 2008). As "it has been common knowledge that many pesticides cause harm to the environment and to human health" (Pretty & Waibel, 2005), it is essential to account for a quantitative assessment of impacts of current agricultural practice at the European scale. Therefore, inventory data sets of applications and related emissions of the most relevant active substances are necessary. A review of publicly available data sets evidenced that data on consumption of active substances and releases into the environment for EU member states are of low quality or lacking entirely. Either only few substances are covered (e.g. EPER, E-PRTR) or data are highly aggregated in terms of total amount of active substances. Sales or consumption data are differentiated by target organisms and crop types (Eurostat) or by chemical classes (FAOSTAT, OECD.StatExtracts). In Germany, sales data categorised into target organisms and chemical classes are available. To our knowledge, Denmark and the United Kingdom are the only European countries providing application rates for specific active substances and crops. As a basis for analysing the relation between source, environmental fate and sink of pesticides and for considering the importance of crop-specific properties on the fate of pesticides (Trapp and Kulhanek, 2006), crop-specific emission inventories for individual active substances are required. Thus, the aim of our work was to develop a crop-specific inventory for active substances currently used in agriculture in the EU-27. Based on Eurostat (2007), the five most important active substances applied to the crop categories of cereals, maize, oilseeds, potatoes, sugar-beets, grapes and vine, fruit trees and vegetables

Disentangling the f(R). Duality

International Nuclear Information System (INIS)

Broy, Benedict J.; Westphal, Alexander; Pedro, Francisco G.; Univ. Autonoma de Madrid

2014-11-01

Motivated by UV realisations of Starobinsky-like inflation models, we study generic exponential plateau-like potentials to understand whether an exact f(R)-formulation may still be obtained when the asymptotic shift-symmetry of the potential is broken for larger field values. Potentials which break the shift symmetry with rising exponentials at large field values only allow for corresponding f(R)-descriptions with a leading order term R n with 1 2 -term survives as part of a series expansion of the function f(R) and thus cannot maintain a plateau for all field values. We further find a lean and instructive way to obtain a function f(R) describing m 2 φ 2 -inflation which breaks the shift symmetry with a monomial, and corresponds to effectively logarithmic corrections to an R+R 2 model. These examples emphasise that higher order terms in f(R)-theory may not be neglected if they are present at all. Additionally, we relate the function f(R) corresponding to chaotic inflation to a more general Jordan frame set-up. In addition, we consider f(R)-duals of two given UV examples, both from supergravity and string theory. Finally, we outline the CMB phenomenology of these models which show effects of power suppression at low-l.

Kes kaitseb röövelliku kiirlaenu eest? / Katrin Saks

Index Scriptorium Estoniae

Saks, Katrin, 1956-

2008-01-01

Kiirlaenudest ja nendega seonduvatest probleemidest Eestis, seaduseelnõust, mis suurendab SMS-laenu võtnute võimalusi kaitsta oma õigusi laenuandjate ees ning olukorra ohjeldamisest Rootsis ja Soomes. Ilmunud ka Pärnu Postimees 31. okt. 2008, lk. 11, pealkiri kujul: kaitse röövelliku kiirlaenu vastu ja tarbijakaitsepoliitika ; Lõunaleht 6. nov. 2008, lk. 4, pealkiri kujul: kes kaitseb röövelliku kiirlaenu eest ehk tarbijakaitsepoliitika lakmustest ; Vali Uudised 7. nov. 2008, lk. 2 ; Harju Ekspress 7. nov. 2008, lk. 8, pealkiri kujul: kes kaitseb röövelliku kiirlaenu vastu ehk tarbijakaitsepoliitika lakmustest ; Türi Rahvaleht 14. nov. 2008, lk. 4 ; Virumaa Teataja 14. nov. 2008, lk. 11, pealkiri kujul: kiirlaenud on test tarbijakaitsepoliitikale ; Kuulutaja 14. nov. 2008, lk. 4, pealkiri kujul: kes kaitseb kiirlaenu vastu ; Vooremaa 18. nov. 2008, lk. 2 ; Sõnumitooja 26. nov. 2008, lk. 2 ; Koit : Tarbijaleht 27. nov. 2008, lk. 10

Geodesic congruences in the Palatini f(R) theory

International Nuclear Information System (INIS)

Shojai, Fatimah; Shojai, Ali

2008-01-01

We shall investigate the properties of a congruence of geodesics in the framework of Palatini f(R) theories. We shall evaluate the modified geodesic deviation equation and the Raychaudhuri's equation and show that f(R) Palatini theories do not necessarily lead to attractive forces. Also, we shall study energy condition for f(R) Palatini gravity via a perturbative analysis of the Raychaudhuri's equation.

Tietoa terveydestä ja miesten yleisimmistä syövistä : Miehen katsastuskortti

OpenAIRE

Haverila, Erika; Karppinen, Tiina

2017-01-01

Suomessa todetaan yli 27 000 syöpää vuodessa ja siihen kuolee yli 10 000 ihmistä. Syövät ovat yleistyneet väestössä ja yleistyvät jatkossakin, koska ikääntyneiden määrä lisääntyy. Syövän riskitekijöitä ovat ikä, periytyvyys, ympäristötekijät sekä elintavat. Elintavoista tupak-ointi, epäterveellinen ravitsemus, alkoholin liikakäyttö, liian vähäinen liikunta, ylipaino sekä liian runsas altistuminen auringonvalolle ovat tärkeimpiä riskitekijöitä. Terveyden edi-stämistä voidaan pitää yksilön pros...

Pidu "Pehmete ja karvaste" pesas / Kairit Tsäro

Index Scriptorium Estoniae

Tsäro, Kairit, 1974-

2002-01-01

ETV poliitilise pila nukushõu "Pehmed ja karvased" : stsenaristid Toomas Kall ja Andrus Kivirähk : idee autor, režissöör ja kunstnik Hardi Volmer : produtsent, idee autor Raivo Suviste. Muljeid ühest võttepäevast. Ka osatäitjate nimekiri. Ka : Teleleht nr. 10, lk. 12-13

Clustering of galaxies with f(R) gravity

Science.gov (United States)

Capozziello, Salvatore; Faizal, Mir; Hameeda, Mir; Pourhassan, Behnam; Salzano, Vincenzo; Upadhyay, Sudhaker

2018-02-01

Based on thermodynamics, we discuss the galactic clustering of expanding Universe by assuming the gravitational interaction through the modified Newton's potential given by f(R) gravity. We compute the corrected N-particle partition function analytically. The corrected partition function leads to more exact equations of state of the system. By assuming that the system follows quasi-equilibrium, we derive the exact distribution function that exhibits the f(R) correction. Moreover, we evaluate the critical temperature and discuss the stability of the system. We observe the effects of correction of f(R) gravity on the power-law behaviour of particle-particle correlation function also. In order to check the feasibility of an f(R) gravity approach to the clustering of galaxies, we compare our results with an observational galaxy cluster catalogue.

Nonlinear evolution of f(R) cosmologies. I. Methodology

International Nuclear Information System (INIS)

Oyaizu, Hiroaki

2008-01-01

We introduce the method and the implementation of a cosmological simulation of a class of metric-variation f(R) models that accelerate the cosmological expansion without a cosmological constant and evade solar-system bounds of small-field deviations to general relativity. Such simulations are shown to reduce to solving a nonlinear Poisson equation for the scalar degree of freedom introduced by the f(R) modifications. We detail the method to efficiently solve the nonlinear Poisson equation by using a Newton-Gauss-Seidel relaxation scheme coupled with the multigrid method to accelerate the convergence. The simulations are shown to satisfy tests comparing the simulated outcome to analytical solutions for simple situations, and the dynamics of the simulations are tested with orbital and Zeldovich collapse tests. Finally, we present several static and dynamical simulations using realistic cosmological parameters to highlight the differences between standard physics and f(R) physics. In general, we find that the f(R) modifications result in stronger gravitational attraction that enhances the dark matter power spectrum by ∼20% for large but observationally allowed f(R) modifications. A more detailed study of the nonlinear f(R) effects on the power spectrum are presented in a companion paper.

Solar System constraints to general f(R) gravity

International Nuclear Information System (INIS)

Chiba, Takeshi; Smith, Tristan L.; Erickcek, Adrienne L.

2007-01-01

It has been proposed that cosmic acceleration or inflation can be driven by replacing the Einstein-Hilbert action of general relativity with a function f(R) of the Ricci scalar R. Such f(R) gravity theories have been shown to be equivalent to scalar-tensor theories of gravity that are incompatible with Solar System tests of general relativity, as long as the scalar field propagates over Solar System scales. Specifically, the parameterized post-Newtonian (PPN) parameter in the equivalent scalar-tensor theory is γ=1/2, which is far outside the range allowed by observations. In response to a flurry of papers that questioned the equivalence of f(R) theory to scalar-tensor theories, it was recently shown explicitly, without resorting to the scalar-tensor equivalence, that the vacuum field equations for 1/R gravity around a spherically symmetric mass also yield γ=1/2. Here we generalize this analysis to f(R) gravity and enumerate the conditions that, when satisfied by the function f(R), lead to the prediction that γ=1/2

f(R) gravity and chameleon theories

International Nuclear Information System (INIS)

Brax, Philippe; Bruck, Carsten van de; Davis, Anne-Christine; Shaw, Douglas J.

2008-01-01

We analyze f(R) modifications of Einstein's gravity as dark energy models in the light of their connection with chameleon theories. Formulated as scalar-tensor theories, the f(R) theories imply the existence of a strong coupling of the scalar field to matter. This would violate all experimental gravitational tests on deviations from Newton's law. Fortunately, the existence of a matter dependent mass and a thin-shell effect allows one to alleviate these constraints. The thin-shell condition also implies strong restrictions on the cosmological dynamics of the f(R) theories. As a consequence, we find that the equation of state of dark energy is constrained to be extremely close to -1 in the recent past. We also examine the potential effects of f(R) theories in the context of the Eoet-wash experiments. We show that the requirement of a thin shell for the test bodies is not enough to guarantee a null result on deviations from Newton's law. As long as dark energy accounts for a sizeable fraction of the total energy density of the Universe, the constraints that we deduce also forbid any measurable deviation of the dark energy equation of state from -1. All in all, we find that both cosmological and laboratory tests imply that f(R) models are almost coincident with a ΛCDM model at the background level.

Stellar equilibrium configurations of white dwarfs in the f(R, T) gravity

Energy Technology Data Exchange (ETDEWEB)

Carvalho, G.A.; Moraes, P.H.R.S.; Marinho, R.M.; Malheiro, M. [Instituto Tecnologico de Aeronautica, Departamento de Fisica, Sao Jose dos Campos, SP (Brazil); Lobato, R.V. [Instituto Tecnologico de Aeronautica, Departamento de Fisica, Sao Jose dos Campos, SP (Brazil); Sapienza Universita di Roma, Dipartimento di Fisica, Rome (Italy); ICRANet, Pescara (Italy); Arbanil, Jose D.V. [Universidad Privada del Norte, Departamento de Ciencias, Lima (Peru); Otoniel, E. [Universidade Federal do Cariri, Instituto de Formacao de Professores, Brejo Santo, CE (Brazil)

2017-12-15

In this work we investigate the equilibrium configurations of white dwarfs in a modified gravity theory, namely, f(R, T) gravity, for which R and T stand for the Ricci scalar and trace of the energy-momentum tensor, respectively. Considering the functional form f(R, T) = R+2λT, with λ being a constant, we obtain the hydrostatic equilibrium equation for the theory. Some physical properties of white dwarfs, such as: mass, radius, pressure and energy density, as well as their dependence on the parameter λ are derived. More massive and larger white dwarfs are found for negative values of λ when it decreases. The equilibrium configurations predict a maximum mass limit for white dwarfs slightly above the Chandrasekhar limit, with larger radii and lower central densities when compared to standard gravity outcomes. The most important effect of f(R, T) theory for massive white dwarfs is the increase of the radius in comparison with GR and also f(R) results. By comparing our results with some observational data of massive white dwarfs we also find a lower limit for λ, namely, λ > -3 x 10{sup -4}. (orig.)

Dynamics of anisotropic power-law f(R) cosmology

International Nuclear Information System (INIS)

Shamir, M. F.

2016-01-01

Modified theories of gravity have attracted much attention of the researchers in the recent years. In particular, the f(R) theory has been investigated extensively due to important f(R) gravity models in cosmological contexts. This paper is devoted to exploring an anisotropic universe in metric f(R) gravity. A locally rotationally symmetric Bianchi type I cosmological model is considered for this purpose. Exact solutions of modified field equations are obtained for a well-known f(R) gravity model. The energy conditions are also discussed for the model under consideration. The viability of the model is investigated via graphical analysis using the present-day values of cosmological parameters. The model satisfies null energy, weak energy, and dominant energy conditions for a particular range of the anisotropy parameter while the strong energy condition is violated, which shows that the anisotropic universe in f(R) gravity supports the crucial issue of accelerated expansion of the universe.

Dynamics of anisotropic power-law f(R) cosmology

Energy Technology Data Exchange (ETDEWEB)

Shamir, M. F., E-mail: farasat.shamir@nu.edu.pk [National University of Computer and Emerging Sciences, Lahore Campus, Department of Sciences and Humanities (Pakistan)

2016-12-15

Modified theories of gravity have attracted much attention of the researchers in the recent years. In particular, the f(R) theory has been investigated extensively due to important f(R) gravity models in cosmological contexts. This paper is devoted to exploring an anisotropic universe in metric f(R) gravity. A locally rotationally symmetric Bianchi type I cosmological model is considered for this purpose. Exact solutions of modified field equations are obtained for a well-known f(R) gravity model. The energy conditions are also discussed for the model under consideration. The viability of the model is investigated via graphical analysis using the present-day values of cosmological parameters. The model satisfies null energy, weak energy, and dominant energy conditions for a particular range of the anisotropy parameter while the strong energy condition is violated, which shows that the anisotropic universe in f(R) gravity supports the crucial issue of accelerated expansion of the universe.

Effects of currently used pesticides in the AhR-CALUX assay

DEFF Research Database (Denmark)

Long, Manhai; Laier, Peter; Vinggaard, Anne Marie

2003-01-01

101L hepatoma cell lines. In comparison the results indicated that the rat H4IIE cell line is more sensitive than the human TV101L for detection of TCDD inducing AhR-CALUX activity. The pesticides iprodione, chlorpyrifos and prochloraz showed dose-dependent AhR agonistic effects in both cell lines...

50 CFR 27.94 - Disposal of waste.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Disposal of waste. 27.94 Section 27.94... NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Other Disturbing Violations § 27.94 Disposal of waste. (a... manager, or the draining or dumping of oil, acids, pesticide wastes, poisons, or any other types of...

Happening'id ja disain - visioon kunsti ja elu terviklikkusest / Mari Laanemets

Index Scriptorium Estoniae

Laanemets, Mari, 1975-

2010-01-01

Analüüsitakse kunsti ja disaini vahelist suhet 1970. aastatel esile kerkinud uue kunstikäsitluse ja kunstilise tegevuse ümbermõtestamise kontekstis. Mõlemad pidid lepitama inimest reaalsusega - disain elukeskkonda ülendades, õilistades ja happening'id - elu formaalseid struktuure lõhkudes. Ka almanahhi "Kunst ja Kodu" erilisest positsioonist lääne kaasaegse kunsti ja disaini tuvustamisel (toimetajaks 1973. aastast Andres Tolts) ning rühmitusest SOUP 1969 ja nende ideoloogide - Ando Keskküla, Andres Toltsi ja Leonhard Lapini tegevusest ja mõjust

Eesti ja USA juhtide kohtumiste peateema on NATO ja demokraatia / Vahur Koorits

Index Scriptorium Estoniae

Koorits, Vahur, 1981-

2006-01-01

USA presidendi George W. Bushi visiidi ajal toimuvatel USA ja Eesti riigijuhtide kohtumistel räägitakse NATO ja demokraatia tulevikust, samuti tulevad kõne alla missioonid Afganistanis ja Iraagis ning eestlaste viisavabadus USA-sse reisimisel. Lisa: Millest kavatsevad riigijuhid kohtumistel rääkida: Ansip, Ilves, Bush. Vt. samas: Bushi visiidi ajal vilksatab Eesti üheks õhtuks ameeriklaste teleekraanidel

Cosmology of f(R) gravity in the metric variational approach

Science.gov (United States)

Li, Baojiu; Barrow, John D.

2007-04-01

We consider the cosmologies that arise in a subclass of f(R) gravity with f(R)=R+μ2n+2/(-R)n and n∈(-1,0) in the metric (as opposed to the Palatini) variational approach to deriving the gravitational field equations. The calculations of the isotropic and homogeneous cosmological models are undertaken in the Jordan frame and at both the background and the perturbation levels. For the former, we also discuss the connection to the Einstein frame in which the extra degree of freedom in the theory is associated with a scalar field sharing some of the properties of a “chameleon” field. For the latter, we derive the cosmological perturbation equations in general theories of f(R) gravity in covariant form and implement them numerically to calculate the cosmic microwave background (CMB) temperature and matter power spectra of the cosmological model. The CMB power is shown to reduce at low l’s, and the matter power spectrum is almost scale independent at small scales, thus having a similar shape to that in standard general relativity. These are in stark contrast with what was found in the Palatini f(R) gravity, where the CMB power is largely amplified at low l’s and the matter spectrum is strongly scale dependent at small scales. These features make the present model more adaptable than that arising from the Palatini f(R) field equations, and none of the data on background evolution, CMB power spectrum, or matter power spectrum currently rule it out.

Yrittäjyyden myytit ja möröt : case: Yritystakomo Oy, Oulu

OpenAIRE

Merentie, Elisa

2012-01-01

Tämän tutkimuksen tarkoituksena on selvittää mitkä yrittäjyyden myytit ja möröt vaikuttavat aloittavan yrittäjän uskallukseen aloittaa yrittäjänä. Ilmiötä tarkastelin tapausyrityksen, Yritystakomo Oy:n kautta. Ovatko vuosia kestäneet yrittäjyyden myytit, uskomukset aiheellisia ja sovellettavissa tämän päivän aloittelevan yrittäjän ajatusmaailmaan? Aihe on valittu, koska yrittäjyydestä ja sen edistämisestä puhutaan paljon, myös sen helppoudesta, mutta siitä huolimatta yrittäjyysidea jää usein...

Uudised : Tüür ja Kaljuste Amsterdamis

Index Scriptorium Estoniae

2006-01-01

Kontserdil 22. mail Amsterdamis dirigeerib Tõnu Kaljuste Madalmaade Kammerkoori. Kavas Mauricio Kageli ja Gia Kantsheli teoste kõrval ka Erkki-Sven Tüüri "The Wanderer's Evening Song" ja "Meditatio"

Balti näitlejad natside ja rüütlite vahel / Aarne Ruben

Index Scriptorium Estoniae

Ruben, Aarne, 1971-

2008-01-01

Dokumentaal-mängufilm nõukogude sõjafilmides fashiste kehastanud Baltimaade näitlejatest "Fritsud ja blondiinid" : režissöör Arbo Tammiksaar : produtsendid Jaak Kilmi, Askold Saulitis : Eesti - Läti 2008

Võigas ja seletamatu tsirkus : kaasaja ja alateadvuse pained "Agent Sinikaelas" / Sven Vabar

Index Scriptorium Estoniae

Vabar, Sven

2002-01-01

Mängufilm "Agent Sinikael" : stsenaristid Marko Raat ja Andres Maimik : režissöör Marko Raat : operaator Arko Okk : helilooja Janek Murd : kunstnikud Margus Tammik ja Jaana Jüris : nimiosas Mait Malmsten : produtsendid Peeter Urbla ja Veiko Õunapuu : Exitfilm ja Suhkur Film, 2002

Closed string tachyon driving f(R) cosmology

Science.gov (United States)

Wang, Peng; Wu, Houwen; Yang, Haitang

2018-05-01

To study quantum effects on the bulk tachyon dynamics, we replace R with f(R) in the low-energy effective action that couples gravity, the dilaton, and the bulk closed string tachyon of bosonic closed string theory and study properties of their classical solutions. The α' corrections of the graviton-dilaton-tachyon system are implemented in the f(R). We obtain the tachyon-induced rolling solutions and show that the string metric does not need to remain fixed in some cases. In the case with H( t=‑∞ ) = , only the R and R2 terms in f(R) play a role in obtaining the rolling solutions with nontrivial metric. The singular behavior of more classical solutions are investigated and found to be modified by quantum effects. In particular, there could exist some classical solutions, in which the tachyon field rolls down from a maximum of the tachyon potential while the dilaton expectation value is always bounded from above during the rolling process.

Suurkiskja- ja kotkakahju ennetamise meetmed Eesti ja Soome saartel ning rannikualadel / T. Otstavel

Index Scriptorium Estoniae

Otstavel, Teet, 1964-

2013-01-01

Uuring käsitleb Eesti ja Soome rannikualade ja saarte loomakasvatajate võimalusi suurendada karjamaadel kaitset suurkiskjate ja merikotkaste vastu ning kasutada suurkiskjate rünnakute ennetamise meetmeid, eelkõige karjavalvekoeri

f(R) gravity, torsion and non-metricity

International Nuclear Information System (INIS)

Sotiriou, Thomas P

2009-01-01

For both f(R) theories of gravity with an independent symmetric connection (no torsion), usually referred to as Palatini f(R) gravity theories, and for f(R) theories of gravity with torsion but no non-metricity, called U4 theories, it has been shown that the independent connection can actually be eliminated algebraically, as long as this connection does not couple to matter. Remarkably, the outcome in both cases is the same theory, which is dynamically equivalent with an ω 0 = -3/2 Brans-Dicke theory. It is shown here that even for the most general case of an independent connection with both non-metricity and torsion, one arrives at exactly the same theory as in the more restricted cases. This generalizes the previous results and explains why assuming that either the torsion or the non-metricity vanishing ultimately leads to the same theory. It also demonstrates that f(R) actions cannot support an independent connection which carries dynamical degrees of freedom, irrespective of how general this connection is, at least as long as there is no connection-matter coupling. (fast track communication)

Standard cosmological evolution in the f(R) model to Kaluza-Klein cosmology

International Nuclear Information System (INIS)

Aghmohammadi, A; Abolhassani, M R; Saaidi, Kh; Vajdi, A

2009-01-01

In this paper, using f(R) theory of gravity we explicitly calculate cosmological evolution in the presence of a perfect fluid source in four- and five-dimensional space-time in which this cosmological evolution in self-creation is presented by Reddy et al (2009 Int. J. Theor. Phys. 48 10). An exact cosmological model is presented using a relation between Einstein's gravity field equation components due to a metric with the same component from f(R) theory of gravity. Some physics and kinematical properties of the model are also discussed.

Effective Dark Matter Halo Catalog in f(R) Gravity.

Science.gov (United States)

He, Jian-Hua; Hawken, Adam J; Li, Baojiu; Guzzo, Luigi

2015-08-14

We introduce the idea of an effective dark matter halo catalog in f(R) gravity, which is built using the effective density field. Using a suite of high resolution N-body simulations, we find that the dynamical properties of halos, such as the distribution of density, velocity dispersion, specific angular momentum and spin, in the effective catalog of f(R) gravity closely mimic those in the cold dark matter model with a cosmological constant (ΛCDM). Thus, when using effective halos, an f(R) model can be viewed as a ΛCDM model. This effective catalog therefore provides a convenient way for studying the baryonic physics, the galaxy halo occupation distribution and even semianalytical galaxy formation in f(R) cosmologies.

Constraints on perturbative f(R) gravity via neutron stars

Energy Technology Data Exchange (ETDEWEB)

Arapoğlu, Savaş; Ekşi, K. Yavuz [İstanbul Technical University, Faculty of Science and Letters, Physics Engineering Department, Maslak 34469, İstanbul (Turkey); Deliduman, Cemsinan, E-mail: arapoglu@itu.edu.tr, E-mail: cemsinan@msgsu.edu.tr, E-mail: eksi@itu.edu.tr [Mimar Sinan Fine Arts University, Department of Physics, Beşiktaş 34349, İstanbul (Turkey)

2011-07-01

We study the structure of neutron stars in perturbative f(R) gravity models with realistic equations of state. We obtain mass-radius relations in a gravity model of the form f(R) = R+αR{sup 2}. We find that deviations from the results of general relativity, comparable to the variations due to using different equations of state (EoS'), are induced for |α| ∼ 10{sup 9} cm{sup 2}. Some of the soft EoS' that are excluded within the framework of general relativity can be reconciled with the 2 solar mass neutron star recently observed for certain values of α within this range. For some of the EoS' we find that a new solution branch, which allows highly massive neutron stars, exists for values of α greater than a few 10{sup 9} cm{sup 2}. We find constraints on α for a variety of EoS' using the recent observational constraints on the mass-radius relation. These are all 5 orders of magnitude smaller than the recent constraint obtained via Gravity Probe B for this gravity model. The associated length scale √(alpha)approx 10{sup 5} cm is only an order of magnitude smaller than the typical radius of a neutron star, the probe used in this test. This implies that real deviations from general relativity can be even smaller.

Wormholes in R{sup 2}-gravity within the f(R, T) formalism

Energy Technology Data Exchange (ETDEWEB)

Sahoo, P.K.; Sahoo, Parbati [Birla Institute of Technology and Science-Pilani, Department of Mathematics, Hyderabad (India); Moraes, P.H.R.S. [ITA-Instituto Tecnologico de Aeronautica, Departamento de Fisica, Sao Jose dos Campos, Sao Paulo (Brazil)

2018-01-15

We propose, as a novelty in the literature, the modeling of wormholes within a particular case of f(R, T) gravity, namely f(R, T) = R + αR{sup 2} + λT, with R and T being the Ricci scalar and trace of the energy-momentum tensor, respectively, while α and λ are constants. Although such a functional form application can be found in the literature, those concern compact astrophysical objects, such that no wormhole analysis has been done so far. The quadratic geometric and linear material corrections of this theory render the matter content of the wormhole remarkably able to obey the energy conditions. (orig.)

Existence of relativistic stars in f(R) gravity

International Nuclear Information System (INIS)

Upadhye, Amol; Hu, Wayne

2009-01-01

We refute recent claims in the literature that stars with relativistically deep potentials cannot exist in f(R) gravity. Numerical examples of stable stars, including relativistic (GM * /r * ∼0.1), constant density stars, are studied. As a star is made larger, nonlinear 'chameleon' effects screen much of the star's mass, stabilizing gravity at the stellar center. Furthermore, we show that the onset of this chameleon screening is unrelated to strong gravity. At large central pressures P>ρ/3, f(R) gravity, like general relativity, does have a maximum gravitational potential, but at a slightly smaller value: GM * /r * | max =0.345<4/9 for constant density and one choice of parameters. This difference is associated with negative central curvature R under general relativity not being accessed in the f(R) model, but does not apply to any known astrophysical object.

Viestintäverkkojen ja -palveluiden toimivuuden ja tietoturvallisuuden häiriönhallinta

OpenAIRE

Paananen, Rauli

2017-01-01

Yhteiskunnassa on käynnissä voimakas kaiken mahdollisen digitalisoiminen ja esimerkiksi kaikkia viranomaisia koskee velvollisuus sähköistää keskeiset palvelunsa kuluttajien saataville. Sähköinen asiointi, palveluiden kasvava määrä ja kuluttajien siirtyminen mobiili- ja verkkopalveluihin luo markkinoille uusia innovaatioita ja tuo kansalaisille arjen sujuvuutta hoitaa päivittäisiä asioitaan, ajasta ja paikasta riippumatta. Toisaalta yhteiskunnan toimivuus on entistä haavoittuvampi ja alttiimpi...

40 CFR 157.27 - Unit packaging.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Unit packaging. 157.27 Section 157.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PACKAGING REQUIREMENTS FOR PESTICIDES AND DEVICES Child-Resistant Packaging § 157.27 Unit packaging. Pesticide products...

f(R) gravity: scalar perturbations in the late Universe

Czech Academy of Sciences Publication Activity Database

Eingorn, M.; Novák, Jan; Zhuk, A.

2014-01-01

Roč. 74, č. 8 (2014), s. 3005 ISSN 1434-6044 Institutional support: RVO:67985840 Keywords : nonlinear f(R) gravity * scalar cosmological perturbations * scalaron Subject RIV: BA - General Mathematics Impact factor: 5.084, year: 2014 http://link.springer.com/article/10.1140/epjc/s10052-014-3005-1

Models of f(R) cosmic acceleration that evade solar system tests

International Nuclear Information System (INIS)

Hu, Wayne; Sawicki, Ignacy

2007-01-01

We study a class of metric-variation f(R) models that accelerates the expansion without a cosmological constant and satisfies both cosmological and solar-system tests in the small-field limit of the parameter space. Solar-system tests alone place only weak bounds on these models, since the additional scalar degree of freedom is locked to the high-curvature general-relativistic prediction across more than 25 orders of magnitude in density, out through the solar corona. This agreement requires that the galactic halo be of sufficient extent to maintain the galaxy at high curvature in the presence of the low-curvature cosmological background. If the galactic halo and local environment in f(R) models do not have substantially deeper potentials than expected in ΛCDM, then cosmological field amplitudes |f R | > or approx.10 -6 will cause the galactic interior to evolve to low curvature during the acceleration epoch. Viability of large-deviation models therefore rests on the structure and evolution of the galactic halo, requiring cosmological simulations of f(R) models, and not directly on solar-system tests. Even small deviations that conservatively satisfy both galactic and solar-system constraints can still be tested by future, percent-level measurements of the linear power spectrum, while they remain undetectable to cosmological-distance measures. Although we illustrate these effects in a specific class of models, the requirements on f(R) are phrased in a nearly model-independent manner

Arutlus autorist ja ruumist / Meelis Oidsalu

Index Scriptorium Estoniae

Oidsalu, Meelis, 1978-

2010-01-01

Dokumentaalfilmi sarjas "Eesti lood" linastunud filmidest: "Beebilõust" - Saaremaa poeedist ja hiphop-muusikust Andrus Elbingust, režissöör ja stsenarist Margit Lillak ning "Pastacas" - Soomes elavast Eesti kunstnikust ja muusikust Ramo Tedrest, režissöör Rein Kotov

Ilves ja Marin rääkisid kohtumisel energiapoliitikast

Index Scriptorium Estoniae

2007-01-01

Eesti presidendi Toomas Hendrik Ilvese ja Hispaania parlamendi alamkoja spiikri Manuel Marini kohtumisel arutati Euroopa Liidu ja energia- ja migratsioonipoliitikaga seotud küsimusi. Vabariigi President riigivisiidil Hispaaniasse 8.-11.07.2007

f(R) gravity cosmology in scalar degree of freedom

International Nuclear Information System (INIS)

Goswami, Umananda Dev; Deka, Kabita

2014-01-01

The models of f(R) gravity belong to an important class of modified gravity models where the late time cosmic accelerated expansion is considered as the manifestation of the large scale modification of the force of gravity. f(R) gravity models can be expressed in terms of a scalar degree of freedom by explicit redefinition of model's variable. Here we report about the study of the features of cosmological parameters and hence the cosmological evolution using the scalar degree of freedom of the f(R) = ξR n gravity model in the Friedmann-Lemaître-Robertson-Walker (FLRW) background

Prantsuse koreograaf rändab ajas ja ruumis / Carmen Kõrvek

Index Scriptorium Estoniae

Kõrvek, Carmen

2002-01-01

C. Filmoni juhendamisel esietenduvast Viljandi Kultuurikolledzhi ja Põhja-Savo Rakenduskõrgkooli ühisprojektist "Rännakud ajas ja ruumis". Projektis osalevad eesti ja soome tantsu- ja muusikatudengid

Constraint propagation equations of the 3+1 decomposition of f(R) gravity

International Nuclear Information System (INIS)

Paschalidis, Vasileios; Shapiro, Stuart L; Halataei, Seyyed M H; Sawicki, Ignacy

2011-01-01

Theories of gravity other than general relativity (GR) can explain the observed cosmic acceleration without a cosmological constant. One such class of theories of gravity is f(R). Metric f(R) theories have been proven to be equivalent to Brans-Dicke (BD) scalar-tensor gravity without a kinetic term (ω = 0). Using this equivalence and a 3+1 decomposition of the theory, it has been shown that metric f(R) gravity admits a well-posed initial value problem. However, it has not been proven that the 3+1 evolution equations of metric f(R) gravity preserve the (Hamiltonian and momentum) constraints. In this paper, we show that this is indeed the case. In addition, we show that the mathematical form of the constraint propagation equations in BD-equilavent f(R) gravity and in f(R) gravity in both the Jordan and Einstein frames is exactly the same as in the standard ADM 3+1 decomposition of GR. Finally, we point out that current numerical relativity codes can incorporate the 3+1 evolution equations of metric f(R) gravity by modifying the stress-energy tensor and adding an additional scalar field evolution equation. We hope that this work will serve as a starting point for relativists to develop fully dynamical codes for valid f(R) models.

Eesti ja Venemaa vahele kerkis teatrisild / Rait Avestik

Index Scriptorium Estoniae

Avestik, Rait, 1974-

2009-01-01

27. märtsil Moskvas alanud 15. teatrifestivalist "Kuldne mask" ja Eesti teatrite - NO99 lavastusega "GEP", Eesti Nuku- ja Noorsooteater lavastusega "Mängurid" ja Rahvusooper Estonia kahe lühiballetiga "Hamlet" ja "Libahunt" - osalemisest festivali eriprogrammis "Kuldne mask pluss"

Respublikaanide ja sotside pettus Loksal / Ralf R. Parve

Index Scriptorium Estoniae

Parve, Ralf R., 1946-2008

2006-01-01

Loksa linnavolikogu koalitsioon ja Keskerakond pidasid eraldi istungeid. Ebaseaduslike vahenditega valiti libavolikogu poolt valijamees presidendivalimisteks, see osutus õigustühiseks ja nüüd tuleb volikogul valijamees uuesti valida

Nirvaana, susla ja internet / Tarmo Teder

Index Scriptorium Estoniae

Teder, Tarmo, 1958-

2000-01-01

Kolm stuudio Nukufilm uut nukufilmi : "Saamueli Internet" : Stsenarist Andrus Kivirähk : režissöör ja kunstnik Riho Unt; "Teekond Nirvaanasse" : Stsenarist, režissöör ja kunstnik Mait Laas; "Eilne vedur" : režissöörid Mikk Rand ja Kalju Kivi

Robust approach to f(R) gravity

International Nuclear Information System (INIS)

Jaime, Luisa G.; Patino, Leonardo; Salgado, Marcelo

2011-01-01

We consider metric f(R) theories of gravity without mapping them to their scalar-tensor counterpart, but using the Ricci scalar itself as an ''extra'' degree of freedom. This approach avoids then the introduction of a scalar-field potential that might be ill defined (not single valued). In order to explicitly show the usefulness of this method, we focus on static and spherically symmetric spacetimes and deal with the recent controversy about the existence of extended relativistic objects in certain class of f(R) models.

75 FR 16105 - Dicloran; Cancellation Order for Amendment to Terminate a Use of DCNA Pesticide Registrations

Science.gov (United States)

2010-03-31

... identified in Table 1 in Unit II. in a manner inconsistent with any of the Provisions for Disposition of... for pesticide registrations listed in Table 1 in Unit II. pursuant to section 6(f)(1) of the Federal..., 2009 (74 FR 63151) Federal Register Notice of Receipt of Request from the registrant listed in Table 2...

Possible antigravity regions in F(R) theory?

Energy Technology Data Exchange (ETDEWEB)

Bamba, Kazuharu, E-mail: bamba@kmi.nagoya-u.ac.jp [Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Nojiri, Shin' ichi, E-mail: nojiri@phys.nagoya-u.ac.jp [Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Department of Physics, Nagoya University, Nagoya 464-8602 (Japan); Odintsov, Sergei D., E-mail: odintsov@ieec.uab.es [Department of Physics, Nagoya University, Nagoya 464-8602 (Japan); Instituciò Catalana de Recerca i Estudis Avançats (ICREA), Barcelona (Spain); Institut de Ciencies de l' Espai (CSIC-IEEC), Campus UAB, Facultat de Ciencies, Torre C5-Par-2a pl, E-08193 Bellaterra (Barcelona) (Spain); Tomsk State Pedagogical University, Kievskaya Avenue, 60, 634061, Tomsk (Russian Federation); Sáez-Gómez, Diego, E-mail: diego.saezgomez@uct.ac.za [Astrophysics, Cosmology and Gravity Centre (ACGC) and Department of Mathematics and Applied Mathematics, University of Cape Town, Rondebosch 7701, Cape Town (South Africa); Fisika Teorikoaren eta Zientziaren Historia Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 Posta Kutxatila, 48080 Bilbao (Spain)

2014-03-07

We construct an F(R) gravity theory corresponding to the Weyl invariant two scalar field theory. We investigate whether such F(R) gravity can have the antigravity regions where the Weyl curvature invariant does not diverge at the Big Bang and Big Crunch singularities. It is revealed that the divergence cannot be evaded completely but can be much milder than that in the original Weyl invariant two scalar field theory.

Holographic dark energy and f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Aghamohammadi, A [Faculty of Science, Islamic Azad University of Sanandaj, Sanandaj (Iran, Islamic Republic of); Saaidi, Kh, E-mail: ksaaidi@uok.ac.ir, E-mail: agha35484@yahoo.com [Department of Physics, Faculty of Science, University of Kurdistan, Sanandaj (Iran, Islamic Republic of)

2011-02-15

We investigate the corresponding relation between f(R) gravity and holographic dark energy. We introduce a type of energy density from f(R) that has the same role as holographic dark energy. We obtain the differential equation that specifies the evolution of the introduced energy density parameter based on a varying gravitational constant. We discover the relation for the equation of state parameter for low redshifts that contains varying G correction.

Possible antigravity regions in F(R) theory?

Science.gov (United States)

Bamba, Kazuharu; Nojiri, Shin'ichi; Odintsov, Sergei D.; Sáez-Gómez, Diego

2014-03-01

We construct an F(R) gravity theory corresponding to the Weyl invariant two scalar field theory. We investigate whether such F(R) gravity can have the antigravity regions where the Weyl curvature invariant does not diverge at the Big Bang and Big Crunch singularities. It is revealed that the divergence cannot be evaded completely but can be much milder than that in the original Weyl invariant two scalar field theory.

Possible antigravity regions in F(R) theory?

International Nuclear Information System (INIS)

Bamba, Kazuharu; Nojiri, Shin'ichi; Odintsov, Sergei D.; Sáez-Gómez, Diego

2014-01-01

We construct an F(R) gravity theory corresponding to the Weyl invariant two scalar field theory. We investigate whether such F(R) gravity can have the antigravity regions where the Weyl curvature invariant does not diverge at the Big Bang and Big Crunch singularities. It is revealed that the divergence cannot be evaded completely but can be much milder than that in the original Weyl invariant two scalar field theory.

Pesticides in Brazilian freshwaters: a critical review.

Science.gov (United States)

Albuquerque, A F; Ribeiro, J S; Kummrow, F; Nogueira, A J A; Montagner, C C; Umbuzeiro, G A

2016-07-13

The widespread use of pesticides in agriculture can lead to water contamination and cause adverse effects on non-target organisms. Brazil has been the world's top pesticide market consumer since 2008, with 381 approved pesticides for crop use. This study provides a comprehensive literature review on the occurrence of pesticide residues in Brazilian freshwaters. We searched for information in official agency records and peer-reviewed scientific literature. Risk quotients were calculated to assess the potential risk posed to aquatic life by the individual pesticides based on their levels of water contamination. Studies about the occurrence of pesticides in freshwaters in Brazil are scarce and concentrated in few sampling sites in 5 of the 27 states. Herbicides (21) accounted for the majority of the substances investigated, followed by fungicides (11), insecticides (10) and plant growth regulators (1). Insecticides are the class of major concern. Brazil would benefit from the implementation of a nationwide pesticide freshwater monitoring program to support preventive, remediation and enforcement actions.

f(R) constant-roll inflation

Energy Technology Data Exchange (ETDEWEB)

Motohashi, Hayato [Universidad de Valencia-CSIC, Instituto de Fisica Corpuscular (IFIC), Valencia (Spain); Starobinsky, Alexei A. [L.D. Landau Institute for Theoretical Physics, RAS, Moscow (Russian Federation); National Research University Higher School of Economics, Moscow (Russian Federation)

2017-08-15

The previously introduced class of two-parametric phenomenological inflationary models in general relativity in which the slow-roll assumption is replaced by the more general, constant-roll condition is generalized to the case of f(R) gravity. A simple constant-roll condition is defined in the original Jordan frame, and exact expressions for a scalaron potential in the Einstein frame, for a function f(R) (in the parametric form) and for inflationary dynamics are obtained. The region of the model parameters permitted by the latest observational constraints on the scalar spectral index and the tensor-to-scalar ratio of primordial metric perturbations generated during inflation is determined. (orig.)

NYYD Ensemble ja Riho Sibul / Anneli Remme

Index Scriptorium Estoniae

Remme, Anneli, 1968-

2001-01-01

Gavin Bryarsi teos "Jesus' Blood Never Failed Me Yet" NYYD Ensemble'i ja Riho Sibula esituses 27. detsembril Pauluse kirikus Tartus ja 28. detsembril Rootsi- Mihkli kirikus Tallinnas. Kaastegevad Tartu Ülikooli Kammerkoor (Tartus) ja kammerkoor Voces Musicales (Tallinnas). Kunstiline juht Olari Elts

77 FR 1656 - Proposed Establishment of Restricted Areas R-5402, R-5403A, R-5403B, R-5403C, R-5403D, R-5403E, R...

Science.gov (United States)

2012-01-11

...-0117; Airspace Docket No. 09-AGL-31] RIN 2120-AI92 Proposed Establishment of Restricted Areas R-5402, R-5403A, R- 5403B, R-5403C, R-5403D, R-5403E, R-5403F; Devils Lake, ND AGENCY: Federal Aviation... Restricted Areas R-5402, R-5403A, R-5403B, R- 5403C, R-5403D, R-5403E, R-5403F; Devils Lake, ND (76 FR 72869...

Selgusid aasta parimad ja populaarsemad õppejõud

Index Scriptorium Estoniae

2002-01-01

22.02.02. anti kätte TPÜ iga-aastaste konkursside võitjate autasud ning teenetemärgid ja tänukirjad. Konkurss "Aasta parimad õppejõud" - kunstiosakonna prof U. Viik. "Aasta populaarseimad õppejõud"- psühholoogia osakonna prof A. Pulver. "Silmapaistvaim publikatsioon, õpik ja loominguline projekt": parim monograafia- kultuuri osakonna prof R. Pullat, parim humanitaarteadustealane artikkel - filoloogiateaduskonna dekaan H. Metslang, parim kasvatusteadustealane artikkel- koolipedagoogika osakonna prof M. Veisson, parim loodusteadustealane artikkel- TPÜ ökoloogia instituudi direktor J.-M. Punning ja ökoloogia eriala doktorant A. Kratovits, parim täppisteadustealane artikkel- ökoloogia eriala doktorant S. Jevrejeva, parim kõrgkooli õpik - eesti filoloogia osakonna assistent K. Kerge, parim üldhariduskooli õpik- matemaatika osakonna prof R. Kolde ja endine kasvatusteaduste osakonna ja Haapsalu Kolledži dots E. Noor, parim kunstialane projekt - kunstiosakonna lektor S. Arsas ja kunstiosakonna õpetaja L. Mosolainen. TPÜ teenetemärgi said prof M. Arvisto, prof R. Maran, prof J. Orn, TPÜ ökoloogia instituudi direktor prof J.-M. Punning ja prof emer. A. Telgmaa. TPÜ tänukirja said dots A. Adusk, prof A.-R. Hausenberg, vanemteadur T. Koff, prof R. Kolde, dots K.-K. Kuiv, teadur K. Liik, õppeprodekaan K. Marmor, dekaani abi H. Meri, dots I. Moissejenko, dots T. Pau, prof V.-R. Ruus ja dots A. Tiko

77 FR 12295 - Pesticide Products; Registration Applications

Science.gov (United States)

2012-02-29

........ Pollution Prevention Division (7511P), Office of Pesticide Programs, Environmental Protection Agency, 1200... 9); citrus fruits (crop group 10-10); pome fruits (crop group 11-10); stone fruits (crop group 12); berries and small fruits, bushberries (crop subgroup 13-07B); tree nuts (crop group 14); oilseeds (crop...

Laulud armastusest ja sõjast / Kersti Inno

Index Scriptorium Estoniae

Inno, Kersti, 1954-

2008-01-01

Eesti Filharmoonia Kammerkoori ja Helsingi Barokkorkestri kontserdist Claudio Monteverdi loominguga 25. jaan. Rakvere Gümnaasiumis, 26. jaan. Tartu Jaani kirikus ja 27. jaan. Tallinnas Mustpeade majas

Haldusreform - mis ja milleks / Kalle Jürgenson

Index Scriptorium Estoniae

Jürgenson, Kalle, 1960-

2001-01-01

Riigi haldamise kolme tasandit - riigi keskvõimu, maakonna ja kohalike omavalitsuste tasandit - on vaja ühes või teises osas reformida. Autor: Isamaaliit. Parlamendisaadik. Ilmunud ka: Võrumaa Teataja, 10. apr. 2001, lk. 2; Põhjarannik, 10. apr. 2001, lk. 2; Severnoje Poberezhje, 10. apr. 2001, lk. 2; Meie Maa, 10. apr. 2001, lk. 2; Lääne Elu, 10. apr. 2001, lk. 4; Vooremaa, 10. apr. 2001, lk. 2; Nädaline, 10. apr. 2001, lk. 5; Virumaa Teataja, 18. apr. 2001, lk. 7; Infoleht : Isamaaliit, apr., nr. 27, 2001, lk. 8

Feminismens skilda erfarenheter : Problematiken att kombinera islam och feminism för muslimska kvinnor i Sverige

OpenAIRE

Malmberg, Erik

2016-01-01

Till följd av att en muslimsk kvinna misshandlades i en förort till Stockholm på grund av att hon bar slöja, genomfördes den politiska manifestationen Hijabuppropet. Denna manifestation resulterade i att kvinnor uppmanades att beslöja sig i syfte att visa solidaritet för den misshandlade kvinnan, och muslimska kvinnor som en marginaliserad samhällsgrupp. Agerandet möttes med en stark kritik från bland annat den svenska kvinnorörelsen som menade att slöjan är anti-feministisk och representerar...

Karvased ja sulelised / Tambet Kaugema

Index Scriptorium Estoniae

Kaugema, Tambet

2002-01-01

Kaks esimest osa ETV poliitilise pila nukushõust "Pehmed ja karvased" : stsenaristid Toomas Kall ja Andrus Kivirähk : idee autor, režissöör ja kunstnik Hardi Volmer : produtsent, idee autor Raivo Suviste

Stellar configurations in f(R) theories of gravity

International Nuclear Information System (INIS)

Henttunen, K.; Multamaeki, T.; Vilja, I.

2008-01-01

We study stellar configurations and the space-time around them in metric f(R) theories of gravity. In particular, we focus on the polytropic model of the Sun in two specific cases: the f(R)=R-μ 4 /R model and a model with a stabilizing higher order term f(R)=R-μ 4 /R+βR 3 /(3μ 4 ). We show how the stellar configuration in the f(R) theory can, by appropriate initial conditions, be selected to be equal to that described by the Lane-Emden equation and how a simple scaling relation exists between the solutions. We also derive the correct solution analytically near the center of the star in f(R) theory. Previous analytical and numerical results are confirmed, indicating that the space-time around the Sun is incompatible with solar system constraints in the f(R)=R-μ 4 /R model. Numerical work shows that stellar configurations, with a regular metric at the center, lead to γ PPN ≅1/2 outside the star for both models, i.e., the Schwarzschild-de Sitter space-time is not the correct vacuum solution for such configurations. This shows that even when one fine-tunes the initial conditions inside a star such that the mass of the effective scalar in the equivalent scalar-tensor theory is large, γ PPN is still 1/2 outside the star. Conversely, by selecting the Schwarzschild-de Sitter metric as the outside solution, or equivalently setting the mass of the effective scalar to be large outside the star, we find that the stellar configuration is unchanged but the metric is irregular at the center. The possibility of constructing a f(R) theory compatible with the solar system experiments and possible new constraints arising from the radius-mass relation of stellar objects is discussed

Cosmological reconstruction of realistic modified F(R) gravities

International Nuclear Information System (INIS)

Nojiri, Shin'ichi; Odintsov, Sergei D.; Saez-Gomez, Diego

2009-01-01

The cosmological reconstruction scheme for modified F(R) gravity is developed in terms of e-folding (or, redshift). It is demonstrated how any FRW cosmology may emerge from specific F(R) theory. The specific examples of well-known cosmological evolution are reconstructed, including ΛCDM cosmology, deceleration with transition to phantom superacceleration era which may develop singularity or be transient. The application of this scheme to viable F(R) gravities unifying inflation with dark energy era is proposed. The additional reconstruction of such models leads to non-leading gravitational correction mainly relevant at the early/late universe and helping to pass the cosmological bounds (if necessary). It is also shown how cosmological reconstruction scheme may be generalized in the presence of scalar field.

Eesti sumokamp ja esijudoka videolindil / Tarmo Teder

Index Scriptorium Estoniae

Teder, Tarmo, 1958-

1999-01-01

Dokumentaalfilmid maadlejatest : "Legend päikesest" : stsenarist, režissöör, toimetaja ja produtsent Aare Tilk : Eesti Telefilm 1999 ja "Tempo di valse" : käsikiri Hans Roosipuu ja Peeter Simm : režissöör Peeter Simm : Faama Film 1999

Eesti merovingi- ja viikingiaegsed rinnanõelad - võõrapärased ja omad / Marika Mägi

Index Scriptorium Estoniae

Mägi, Marika

1997-01-01

Artiklis käsitletakse Eesti merovingi- ja viikingiaegsete ehtenõelte tüpoloogiat ja kandmisviise. Vaatluse alla on võetud rõngaspeaga, kolmnurkpeaga ja varasemad kaksikristpeaga nõelad, mille dateeringut ja tüpoloogilist arengut on varasemaga võrreldes täpsustatud. Joonised, diagrammid, fotod

Pandi ja Hanschmidti spaa sai EASilt 10 miljonit krooni / Ralf-Martin Soe

Index Scriptorium Estoniae

Soe, Ralf-Martin

2007-01-01

Ettevõtluse Arendamise Sihtasutus finantseeris 2006. aastal 10 miljoni krooniga Tallinki juhtfiguuride osalusega AS-i Heal uue spaa ehitust Haapsalus. Diagramm: Osalused AS-is Heal. Vt. samas: Kilgile ja Sooäärele samuti 10 miljonit

Infotankistid ja Puhas Rõõm esitlevad : R.A.I.S.K. / Piret Räni

Index Scriptorium Estoniae

Räni, Piret

2007-01-01

Rühmitustest Infotankistid ja Puhas Rõõm. Näitusel R.A.I.S.K. (Radikaalne Agiteeriv Intrigeeriv Sotsiaalne Kunst) eksponeeritud töödest, autorid Mart Viljus, Katrin Tees, Ivika Kivi, Sulo Kallas, Piret Räni, Erki Kannus, Anu Vahtra, Maris Suits, Taavi Suits

27 CFR 10.1 - General.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false General. 10.1 Section 10.1... TREASURY LIQUORS COMMERCIAL BRIBERY Scope of Regulations § 10.1 General. The regulations in this part, issued pursuant to section 105 of the Federal Alcohol Administration Act (27 U.S.C. 205), specify...

Cosmology of Horava-Lifshitz f(R) gravity

International Nuclear Information System (INIS)

Chakrabarti, Sayan K.; Sen, Anjan A.

2011-08-01

We discuss the cosmology of recently proposed Horava-Lifshitz f(R) gravity. In particular, we derive the modified Hubble equation that reduces to the standard HL gravity case in appropriate limit. We show how the bounce solutions in this theory are modified due to nonlinear effect of f(R) gravity. In addition we find that the solutions exist when the Universe can make turn around for large scale-factor. Therefore, in principle, the Universe in this set-up can show cyclic behavior. (orig.)

Cosmology of Horava-Lifshitz f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Chakrabarti, Sayan K. [Univ. Tecnica de Lisboa (Portugal). Inst. Superior Tecnico; Dutta, Koushik [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Sen, Anjan A. [Centre of Theoretical Physics, Jamia Millia Islamia, New Dehli (India)

2011-08-15

We discuss the cosmology of recently proposed Horava-Lifshitz f(R) gravity. In particular, we derive the modified Hubble equation that reduces to the standard HL gravity case in appropriate limit. We show how the bounce solutions in this theory are modified due to nonlinear effect of f(R) gravity. In addition we find that the solutions exist when the Universe can make turn around for large scale-factor. Therefore, in principle, the Universe in this set-up can show cyclic behavior. (orig.)

Kuidas eesti keele õppijad ja kasutajad lause verbi ajavormi sobivust hindavad?

Directory of Open Access Journals (Sweden)

Diana Maisla

2011-05-01

Full Text Available Verbi ajavormide kasutamine on üks grammatika valdkondadest, mis pakub jätkuvalt huvi teise keele omandamise uurijatele. Artiklis on vaatluse all grammatilise sobivuse hindamise testi tulemused, milles võrreldakse 96 vene ja 100 eesti emakeelega üliõpilase valikuid ülesandes, kus tuli hinnata oleviku ja kolme mineviku ajavormi sobivust eestikeelsesse lausesse skaalal sobib täpselt / sobib samuti / ei sobi. Kogutud andmeid on töödeldud SPSS-programmi abil ning statistiliste testide tulemuste põhjal selgitatud välja erinevused keelejuhtide rühmade vahel. Olulised erinevused kahe rühma vahel ilmnesid täis- ja enneminevikulise verbi sobivusele antud hinnangute vahel, kuid oleviku ja lihtmineviku sobivust on vene keelejuhid hinnanud eesti keelejuhtidega suhteliselt sarnaselt. http://dx.doi.org/10.5128/ERYa7.06

Ruumikonverents ja linnafoorumid : avaliku asja eest = Conference on space and urban forums : in the name of public matters / Toomas Tammis

Index Scriptorium Estoniae

Tammis, Toomas, 1969-

2009-01-01

8. 10. 2009 toimunud Uue Maailma Seltsi korraldatud Ruumikonverentsist. Eesti Arhitektuurikeskuse korraldatud Linnafoorumist Tallinnas 27.-28. 10. 2009 ning Rakveres 24.-25. 11. 2009. Avalikust ruumist, selle kvaliteedist, koordineeritud ja süstemaatilise tegevuse puudumisest avaliku ruumi kujundamisel. Planeerimistegevusest Tallinnas ja Eestis. Avaliku ruumi uuele tasemele viimise võimalustest

Hotelli ja restoranimajanduse globaalsed probleemid / Donald Visnapuu

Index Scriptorium Estoniae

Visnapuu, Donald, 1946-

2000-01-01

Järgi nr. 2 lk. 27. Infot maailmas hotelli- ja restoranimajanduses valitsevate trendide kohta saadakse põhiliselt IH&RA ja HOTREC-i vahendusel, mille liige EHRL on. International Hotel & Restaurant Association. HOTREC

Galaxy-galaxy weak gravitational lensing in f(R) gravity

Science.gov (United States)

Li, Baojiu; Shirasaki, Masato

2018-03-01

We present an analysis of galaxy-galaxy weak gravitational lensing (GGL) in chameleon f(R) gravity - a leading candidate of non-standard gravity models. For the analysis, we have created mock galaxy catalogues based on dark matter haloes from two sets of numerical simulations, using a halo occupation distribution (HOD) prescription which allows a redshift dependence of galaxy number density. To make a fairer comparison between the f(R) and Λ cold dark matter (ΛCDM) models, their HOD parameters are tuned so that the galaxy two-point correlation functions in real space (and therefore the projected two-point correlation functions) match. While the f(R) model predicts an enhancement of the convergence power spectrum by up to ˜ 30 per cent compared to the standard ΛCDM model with the same parameters, the maximum enhancement of GGL is only half as large and less than 5 per cent on separations above ˜1-2 h-1 Mpc, because the latter is a cross-correlation of shear (or matter, which is more strongly affected by modified gravity) and galaxy (which is weakly affected given the good match between galaxy autocorrelations in the two models) fields. We also study the possibility of reconstructing the matter power spectrum by combination of GGL and galaxy clustering in f(R) gravity. We find that the galaxy-matter cross-correlation coefficient remains at unity down to ˜2-3 h-1 Mpc at relevant redshifts even in f(R) gravity, indicating joint analysis of GGL and galaxy clustering can be a powerful probe of matter density fluctuations in chameleon gravity. The scale dependence of the model differences in their predictions of GGL can potentially allows us to break the degeneracy between f(R) gravity and other cosmological parameters such as Ωm and σ8.

Seiklusfilme maalt ja merelt / Lauri Saaber

Index Scriptorium Estoniae

Saaber, Lauri

2001-01-01

Sõjafilm "U-571" : stsenarist ja režissöör Jonathan Mostow : Ameerika Ühendriigid 2000 ja mängufilm "Ülemine piir" ("Vertical Limit") : režissöör Martin Campbell : Ameerika Ühendriigid 2000

ASEAN rühib mööda USAst ja Euroopast

Index Scriptorium Estoniae

2004-01-01

Vientianis toimunud ASEAN-i ja Hiina tippkohtumisel kirjutati alla ASEAN-i ja Hiina koostööleppele, mille siht on kõikide nendevaheliste tollipiiride kaotamine aastaks 2010. ASEAN-i ja USA ning ASEAN-i ja Euroopa vahelise kaubanduse mahust

Teadus- ja erialaraamatukogudel oma päev ja aasta teo auhind / Kristina Rallmann

Index Scriptorium Estoniae

Rallmann, Kristina

2008-01-01

Esimene teadus- ja erialaraamatukogude päev toimus 22. oktoobril 2008 Tallinna majanduskoolis, teadusraamatukogu aasta teo auhind läks RR-i virtuaaalnäitusele "Meie parlament ja aeg: fakte, sündmusi, dokumente, inimesi" ning erialaraamatukogu aasta teo auhind Eesti Pimedate Raamatukogu töörühmale heliteavikute CD-plaatidele automatiseeritud paljundamise ja posti teel laenutamise süsteemi eest

Raju rokk ja rütmikas pop / Signe Sillasoo

Index Scriptorium Estoniae

Sillasoo, Signe

2009-01-01

Festivalist "Rabarock" 12.-13. juunil Järvakandis, erinevates Eesti linnades toimuvast kontserdituurist "Noored on hukas", kus esinemas Tanel Padar & The Sun ja Singer Vinger, kontserdil Viljandis 17. juunil esinevad Dingo, Smilers ja Traffic

Materjaliehe atmosfäär : Rotermanni äri- ja elumajad Tallinnas = An Atmosphere of Honest Materials : the Rotermann Business and Residential Premises in Tallinn / Villem Tomiste, Ott Kadarik, Mihkel Tüür ; interv. Triin Ojari

Index Scriptorium Estoniae

Tomiste, Villem, 1975-

2007-01-01

Autorid Ott Kadarik, Villem Tomiste ja Mihkel Tüür mahulisest lahendusest, materjaliehedusest, elukeskkonnast ja isetegemisest. Pruun ja valge maja on kaetud plaatidega, musta ja punase maja tellised on originaaldisain. Arhitektuur: AB Kosmos. Konstruktorid: Pikoprojekt, IB Printsiip, Aaro Kohonen OY. Äripindade sisekujundus: Pink, üldruumide sisekujundus: AB Kosmos. Kortereid 148. Projekt: 2005, valmis: 2007. Ill.: asendiplaan, I ja IV korruse plaan, lõiked, 7 värv. välis- ja 2 sisevaadet

75 FR 22256 - Difenoconazole Pesticide Tolerances

Science.gov (United States)

2010-04-28

...; fruit, citrus, group 10; grape; grape, raisin; nut, tree, group 14; onion, bulb, subgroup 3-07A; onion... entities may include, but are not limited to those engaged in the following activities: Crop production (NAICS code 111). Animal production (NAICS code 112). Food manufacturing (NAICS code 311). Pesticide...

Late-time cosmological approach in mimetic f(R, T) gravity

Energy Technology Data Exchange (ETDEWEB)

Baffou, E.H. [Institut de Mathematiques et de Sciences Physiques (IMSP), Porto-Novo (Benin); Houndjo, M.J.S. [Institut de Mathematiques et de Sciences Physiques (IMSP), Porto-Novo (Benin); Faculte des Sciences et Techniques de Natitingou, Natitingou (Benin); Hamani-Daouda, M. [Universite de Niamey, Departement de Physique, Niamey (Niger); Alvarenga, F.G. [Universidade Federal do Espirito Santo, Departamento de Engenharia e Ciencias Naturais, CEUNES, Sao Mateus, ES (Brazil)

2017-10-15

In this paper, we investigate the late-time cosmic acceleration in mimetic f(R, T) gravity with the Lagrange multiplier and potential in a Universe containing, besides radiation and dark energy, a self-interacting (collisional) matter. We obtain through the modified Friedmann equations the main equation that can describe the cosmological evolution. Then, with several models from Q(z) and the well-known particular model f(R, T), we perform an analysis of the late-time evolution. We examine the behavior of the Hubble parameter, the dark energy equation of state and the total effective equation of state and in each case we compare the resulting picture with the non-collisional matter (assumed as dust) and also with the collisional matter in mimetic f(R, T) gravity. The results obtained are in good agreement with the observational data and show that in the presence of the collisional matter the dark energy oscillations in mimetic f(R, T) gravity can be damped. (orig.)

Metslase taltsutamine ja rahvusühtlus / Jaan Ruus

Index Scriptorium Estoniae

Ruus, Jaan, 1938-2017

2002-01-01

Venemaa mängufilmide "Vend" (1997), "Vend 2" (2000) ja "Sõda" (2002) : režissöör Aleksei Balabanov ja "Puhastustuli" (1997) : režissöör Aleksandr Nevzorov, näitel Venemaa ja Tšetšeenia sõjast. Võrdlusena ameerika vesternid

Objekti ja tegevuse leksikaalne markeeritus eesti õppijakeeles

Directory of Open Access Journals (Sweden)

Pille Eslon

2012-10-01

Full Text Available Uurimus on osa laiemast projektist, milles võrreldakse õppijakeelt eesti keele fraseoloogilise ainese ja standardkirjakeelega. Artiklis käsitletakse objekti ja tegevust iseloomustavate leksikaalsete markeritega (markeeritud ning ilma markeriteta (Ø-markeeritusega objektifraase ja kirjeldatakse nende kasutuspiiranguid. Objektifraasid on leitud erinevatest keelekasutusvariantidest teksti- ja sõnastikusageduse põhjal: valitud on vaid lauses verbist paremale jäävad objekti sisaldavad kontekstid. Objektifraasid on reastatud verbivormide sageduse alusel, misjärel on välja arvutatud iga tüvemorfeemi osakaal eesti õppijakeeles ja fraseoloogilises aineses. Erinevate valimite põhjal saadud andmete võrdlusest nähtub, et nii sagedaste tuumverbide kui ka harva esinevate täistähenduslike verbide esindumus on samalaadne. Käesoleva uurimuse tarbeks on valitud nelja kõige sagedasema verbi (andma, tegema, võtma ja saama objektifraasid. Järgnenud kvalitatiivses analüüsis ning tulemuste interpreteerimisel ei tugineta fraasistruktuuri grammatikale ega semantilistele rollidele, vaid objektifraasi markeerituse metamõistele, mille abil on lingvistikas tavaliselt kirjeldatud foneetiliste tunnuste ja morfoloogiliste kategooriate opositsioone. Artiklis on vastandatud leksikaalsete markeritega (markeeritud ning leksikaalsete markeriteta (Ø-markeeritusega objektifraasid. Objekti on eesti õppijakeeles määratletud tavaliselt kvaliteedi- ja kvantiteedisõnadega, tegevust adressaadi ning kvantiteedi- ja rõhusõnadega. Uurimus võimaldab vastata küsimusele, miks on objekti ja tegevust leksikaalselt markeeritud (määratletud, miks jäetud markeerimata; missugused on objektifraasi markeerituse/markeerimatuse semantilised, leksikaalgrammatilised, morfosüntaktilised ja struktuursed piirangud.DOI: http://dx.doi.org/10.5128/LV22.01

Generation of spherically symmetric metrics in f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Amirabi, Z.; Halilsoy, M.; Mazharimousavi, S.H. [Eastern Mediterranean University, Department of Physics, Gazimagusa (Turkey)

2016-06-15

In D-dimensional spherically symmetric f(R) gravity there are three unknown functions to be determined from the fourth order differential equations. It is shown that the system remarkably may be integrated to relate two functions through the third one to provide a reduction to second order equations accompanied with a large class of potential solutions. The third function, which acts as the generator of the process, is F(R) = (df(R))/(dR). We recall that our generating function has been employed as a scalar field with an accompanying self-interacting potential previously, which is entirely different from our approach. Reduction of f(R) theory into a system of equations seems to be efficient enough to generate a solution corresponding to each generating function. As particular examples, besides the known ones, we obtain new black hole solutions in any dimension D. We further extend our analysis to cover non-zero energy-momentum tensors. Global monopole and Maxwell sources are given as examples. (orig.)

Rational approximations of f(R) cosmography through Pad'e polynomials

Science.gov (United States)

Capozziello, Salvatore; D'Agostino, Rocco; Luongo, Orlando

2018-05-01

We consider high-redshift f(R) cosmography adopting the technique of polynomial reconstruction. In lieu of considering Taylor treatments, which turn out to be non-predictive as soon as z>1, we take into account the Pad&apose rational approximations which consist in performing expansions converging at high redshift domains. Particularly, our strategy is to reconstruct f(z) functions first, assuming the Ricci scalar to be invertible with respect to the redshift z. Having the so-obtained f(z) functions, we invert them and we easily obtain the corresponding f(R) terms. We minimize error propagation, assuming no errors upon redshift data. The treatment we follow naturally leads to evaluating curvature pressure, density and equation of state, characterizing the universe evolution at redshift much higher than standard cosmographic approaches. We therefore match these outcomes with small redshift constraints got by framing the f(R) cosmology through Taylor series around 0zsimeq . This gives rise to a calibration procedure with small redshift that enables the definitions of polynomial approximations up to zsimeq 10. Last but not least, we show discrepancies with the standard cosmological model which go towards an extension of the ΛCDM paradigm, indicating an effective dark energy term evolving in time. We finally describe the evolution of our effective dark energy term by means of basic techniques of data mining.

F(R Gravity’s Rainbow and Its Einstein Counterpart

Directory of Open Access Journals (Sweden)

S. H. Hendi

2016-01-01

Full Text Available Motivated by UV completion of general relativity with a modification of a geometry at high energy scale, it is expected to have an energy dependent geometry. In this paper, we introduce charged black hole solutions with power Maxwell invariant source in the context of gravity’s rainbow. In addition, we investigate two classes of F(R gravity’s rainbow solutions. At first, we study energy dependent F(R gravity without energy-momentum tensor, and then we obtain F(R gravity’s rainbow in the presence of conformally invariant Maxwell source. We study geometrical properties of the mentioned solutions and compare their results. We also give some related comments regarding thermodynamical behavior of the obtained solutions and discuss thermal stability of the solutions.

Exploring the liminality: properties of haloes and subhaloes in borderline f(R) gravity

Science.gov (United States)

Shi, Difu; Li, Baojiu; Han, Jiaxin; Gao, Liang; Hellwing, Wojciech A.

2015-09-01

We investigate the properties of dark matter haloes and subhaloes in an f(R) gravity model with |fR0| = 10-6, using a very-high-resolution N-body simulation. The model is a borderline between being cosmologically interesting and yet still consistent with current data. We find that the halo mass function in this model has a maximum 20 per cent enhancement compared with the Λ-cold-dark-matter (ΛCDM) predictions between z = 1 and 0. Because of the chameleon mechanism which screens the deviation from standard gravity in dense environments, haloes more massive than 1013 h-1 M⊙ in this f(R) model have very similar properties to haloes of similar mass in ΛCDM, while less massive haloes, such as that of the Milky Way, can have steeper inner density profiles and higher velocity dispersions due to their weaker screening. The halo concentration is remarkably enhanced for low-mass haloes in this model due to a deepening of the total gravitational potential. Contrary to the naive expectation, the halo formation time zf is later for low-mass haloes in this model, a consequence of these haloes growing faster than their counterparts in ΛCDM at late times and the definition of zf. Subhaloes, especially those less massive than 1011 h-1 M⊙, are substantially more abundant in this f(R) model for host haloes less massive than 1013 h-1 M⊙. We discuss the implications of these results for the Milky Way satellite abundance problem. Although the overall halo and subhalo properties in this borderline f(R) model are close to their ΛCDM predictions, our results suggest that studies of the Local Group and astrophysical systems, aided by high-resolution simulations, can be valuable for further tests of it.

The holographic bound in the scalar-tensor and f(R) gravities

International Nuclear Information System (INIS)

Firouzjaee, J.T.

2013-01-01

The holographic bound has been extended to the different theory of gravities such as scalar-tensor gravity and f(R) gravity according to the Noether charge definition of the entropy for a black hole surface. We have introduced some popular examples of the flat FRW cosmology in order to investigate holographic bound in scalar-tensor and f(R) gravity. Using the holographic bound, we put an additional constraint on scalar-tensor gravity and the f(R) gravity parameters. We also discuss the transformation from Jordan frame to Einstein frame. (orig.)

Blank ja Jeron (sero.org) / Joachim Blank, Karl Heinz Jeron ; interv. Tilman Baumgärtel

Index Scriptorium Estoniae

Blank, Joachim

2006-01-01

Nime sero.org all esinenud saksa kunstnikepaarist Joachim Blankist (sünd. 1963) ja Karl Heinz Jeronist ning nende loomingust, intervjuu kunstnikega nende Berliini ateljees 10. II 2000. Saksa võrgukunsti edendamisest rühmituste Lux Logis, Handshake ja Internationale Stadt koosseisus, jututubadest, teostest "Dump your trash", "Re-M@il", installatsioonidest "re: represent", "Scanner +++", "sign.post" ja muust

Le developpement de Limacella glioderma (Fr.) R. Maire

NARCIS (Netherlands)

Reijnders, A.F.M.

1979-01-01

A comparison of the development of Limacella guttata (Fr.) Konrad & Maublanc with that of L. glioderma (Fr.) R. Maire shows clearly that the latter is of a more primitive type. This conclusion is based on the following observations: a. Limacella guttata has a pileocarpic development: the first

Enesetapp - rääkida või vaikida? / Gerda Kordemets, Mart Laisk ja Merike Sisask ; intervjueerinud Tiina Jõgeda

Index Scriptorium Estoniae

Kordemets, Gerda, 1960-

2010-01-01

Kas noorte enesetappudest rääkimine toob matkijaid või on teemast rääkimine vajalik? Suitsiiditeemaga kokku puutunud Mart Laisk, Eesti Televisiooni uue sarja "Klass: elu pärast" üks režissööre Gerda Kordemets ja suitsidoloog Merike Sisask arutlevad

40 CFR 180.464 - Dimethenamid; tolerances for residues.

Science.gov (United States)

2010-07-01

...) PESTICIDE PROGRAMS TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD Specific Tolerances...)-acetamide, applied as either the 90:10 or 50:50 S:R isomers, in or on the following food commodities... Pumpkin 0.01 Squash, winter 0.01 (d) Indirect or inadvertent residues. [Reserved] [65 FR 51551, Aug. 24...

Nexuse Merka ja Busta-Ott juhivad tutvumissaadet

Index Scriptorium Estoniae

2005-01-01

Raadio 2 alustab koostöös Eesti populaarseima noorteportaaliga rate.ee tutvumismängu, juhtideks popansambli Nexus liige Merlyn Uusküla ja räpplaulja Busta (Ott Ojamaa), info: www.rate.ee ja www.r2.ee

Comparison of calculated, simulated and measured signal amplification in variable pressure SEM

Czech Academy of Sciences Publication Activity Database

Neděla, Vilém; Konvalina, Ivo; Lencová, Bohumila; Zlámal, J.

2011-01-01

Roč. 645, č. 1 (2011), s. 79-83 ISSN 0168-9002 R&D Projects: GA ČR GAP102/10/1410; GA MPO FR-TI1/118; GA MPO FR-TI1/305 Institutional research plan: CEZ:AV0Z20650511 Keywords : electron-gas interactions * Monte Carlo simulation s * signal amplification * analytical models Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering Impact factor: 1.207, year: 2011

Environmental Scanning Electron Microscope As A Tool For Imaging Of Native State Somatic Embryogenesis

Czech Academy of Sciences Publication Activity Database

Neděla, Vilém; Hřib, J.; Svidenská, S.; Vooková, B.; Runštuk, Jiří

2012-01-01

Roč. 18, Suppl. 2 (2012), s. 1270-1271 ISSN 1431-9276 R&D Projects: GA ČR GAP102/10/1410; GA MPO FR-TI1/305; GA MPO FR-TI1/118; GA MŠk EE.2.3.20.0103 Institutional support: RVO:68081731 Keywords : environmental scanning electron microscopy * somatic embryogenesis Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering Impact factor: 2.495, year: 2012

Miesto sodas (linnapark) ja Siena (müür) : tänavarestoran ja muusikaklubi Kaunases / Uko Künnap

Index Scriptorium Estoniae

Künnap, Uko

1999-01-01

Laisvesi allee ääres asuva hoone ümberehituse arhitektuurse projekti tegi Kaunase arhitekt Algimantas Kancas. Esimesel korrusel asuva tänavarestorani ja keldris asuva muusikaklubi sisekujunduse projekteeris sisearhitekt Uko Künnap. Ehitaja: UAB Sitaras. Projekt - 1999, restoran ja klubi valmisid 1999. a. 8 illustratsiooni: I korruse ja keldrikorruse plaan, sisevaated. Sitaras (ehitusettevõte, Leedu)

Propagating Degrees of Freedom in f(R Gravity

Directory of Open Access Journals (Sweden)

Yun Soo Myung

2016-01-01

Full Text Available We have computed the number of polarization modes of gravitational waves propagating in the Minkowski background in f(R gravity. These are three of two from transverse-traceless tensor modes and one from a massive trace mode, which confirms the results found in the literature. There is no massless breathing mode and the massive trace mode corresponds to the Ricci scalar. A newly defined metric tensor in f(R gravity satisfies the transverse-traceless (TT condition as well as the TT wave equation.

The coincidence problem in holographic f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Bisabr, Yousef, E-mail: y-bisabr@srttu.edu [Department of Physics, Shahid Rajaee Teacher Training University, Lavizan, Tehran 16788 (Iran, Islamic Republic of)

2011-09-15

It is well known that f(R) gravity models formulated in the Einstein conformal frame are equivalent to Einstein gravity together with a minimally coupled scalar field. In this case, the scalar field couples with the matter sector and the coupling term is given by the conformal factor. We apply the holographic principle to such interacting models. In a spatially flat universe, we show that the Einstein frame representation of f(R) models leads to a constant ratio of energy densities of dark matter to dark energy.

Looja, armastus ja haigus / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2003-01-01

Kolm mängufilmi loojatest, keda tabab parandamatu haigus või vaimne häire - Bille Augusti Ulla Isakssoni romaanil põhinev "Laul Martinile" ("En sang för Martin") : Rootsi-Taani 2001, Richard Eyre'i John Bayley raamatul põhinev "Iris" : Suurbritannia-Ameerika Ühendriigid 2001 ja John Maybury kunstnik Francis Baconi üht elulõiku käsitlev "Armastus on saatanast" ("Love Is the Devil") : Suurbritannia-Prantsusmaa-Jaapan 1998. Lisatud B. Augusti, R. Eyre'i ja J. Maybury lühiandmed ja filmograafia lk. 113

Elamise kunst ja unistuste julgus juubeli-PÖFFil / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2006-01-01

10nda Pimedate Ööde Filmifestivali võidufilmid : "TumeSininePeaaeguMust", režissöör Daniel Sanchez Arevalo : Hispaania 2006, "Taksitermia", režissöör György Palfi : Ungari-Austria-Prantsusmaa 2006. Lisaks Joachim Lafosse'i filmist "Eravaldus" ja Aku Louhimiehe filmist "Lahtikistud mees"

Distinguishing f(R) theories from general relativity by gravitational lensing effect

Energy Technology Data Exchange (ETDEWEB)

Liu, Hongguang [Beijing Normal University, Department of Physics, Beijing (China); Aix Marseille Universite et Universite de Toulon, Centre de Physique Theorique (UMR 7332), Marseille (France); Wang, Xin; Li, Haida; Ma, Yongge [Beijing Normal University, Department of Physics, Beijing (China)

2017-11-15

The post-Newtonian formulation of a general class of f(R) theories is set up in a third-order approximation. It turns out that the information of a specific form of f(R) gravity is encoded in the Yukawa potential, which is contained in the perturbative expansion of the metric components. Although the Yukawa potential is canceled in the second-order expression of the effective refraction index of light, detailed analysis shows that the difference of the lensing effect between the f(R) gravity and general relativity does appear at the third order when √(f''(0)/f{sup '}(0)) is larger than the distance d{sub 0} to the gravitational source. However, the difference between these two kinds of theories will disappear in the axially symmetric spacetime region. Therefore only in very rare case the f(R) theories are distinguishable from general relativity by gravitational lensing effect in a third-order post-Newtonian approximation. (orig.)

“Tuhansien laulujen maa” : maisema ja identiteetti 1980- ja 1990-lukujen suomenkielisessä rocklyriikassa

Directory of Open Access Journals (Sweden)

Susanna Laamanen

2017-12-01

Full Text Available Artikkelissa tutkitaan suomalaisen maiseman ja identiteetin kuvauksia suomenkielisessä rocklyriikassa vuosina 1980–1999. Aineisto muodostuu kahdestakymmenestä laulusta yhdeltätoista eri artistilta ja yhtyeeltä. Tutkimusmetodina käytetään temaattista sisällönanalyysiä. Kappaleiden ja niiden lyriikoiden tutkimus tuo lisätietoa Suomi-kuvan tutkimukseen ja nostaa esiin suomalaisen rockmusiikin äänen, joka on mukana ihmisten arjessa. Suomalainen rockmusiikki on osa suomalaista populaarikulttuuria ja kulttuurihistoriaa. Sillä on kyky uusintaa ja representoida Suomea ja suomalaisuutta. Aineiston kappaleiden maisema muodostuu pääkaupungin, pikkukaupunkien, luonnon ja maaseudun ympäristöistä. Kappaleissa ollaan välitilassa, yksikään ympäristö ei nouse johtavaksi teemaksi. Lyriikoissa uusinnetaan topeliaanista suomalaisuutta niin kestävyyden, sitkeyden, vapaudenhalun kuin kohtaloon alistumisen muodossa sekä suomalaisen kirjallisuuden ja iskelmän luontokuvauksen perinnettä. Sanoituksissa kommentoidaan agraarin ja urbaanin lähekkäin oloa, suomalaisen elämänmuodon ja identiteetin murrosta sekä 1990-luvun lamaa. Sanoitusten maisema ja identiteetti kietoutuvat subjektin tunteisiin ja tarinaan, universaaleihin aiheisiin rakkaudesta ja omasta eksistenssistä. Ne paljastavat, toisin kuin matkailumarkkinointi, Suomen ja suomalaisuuden säröt positiivisten asioiden ohella.

General proof of the entropy principle for self-gravitating fluid in f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Fang, Xiongjun [Department of Physics and Key Laboratory of Low Dimensional Quantum Structures andQuantum Control of Ministry of Education, Hunan Normal University,Changsha, Hunan 410081 (China); Guo, Minyong [Department of Physics, Beijing Normal University,Beijing 100875 (China); Jing, Jiliang [Department of Physics and Key Laboratory of Low Dimensional Quantum Structures andQuantum Control of Ministry of Education, Hunan Normal University,Changsha, Hunan 410081 (China)

2016-08-29

The discussions on the connection between gravity and thermodynamics attract much attention recently. We consider a static self-gravitating perfect fluid system in f(R) gravity, which is an important theory could explain the accelerated expansion of the universe. We first show that the Tolman-Oppenheimer-Volkoff equation of f(R) theories can be obtained by thermodynamical method in spherical symmetric spacetime. Then we prove that the maximum entropy principle is also valid for f(R) gravity in general static spacetimes beyond spherical symmetry. The result shows that if the constraint equation is satisfied and the temperature of fluid obeys Tolmans law, the extrema of total entropy implies other components of gravitational equations. Conversely, if f(R) gravitational equation hold, the total entropy of the fluid should be extremum. Our work suggests a general and solid connection between f(R) gravity and thermodynamics.

Ajakiri "Arters" : esteetika ja eetika / Anu Saluäär

Index Scriptorium Estoniae

Saluäär, Anu, 1948-

2008-01-01

Rootsi Muusikaakadeemia, Kunstiakadeemia ja Rootsi Akadeemia ühisväljaandest "Artes", pikemalt teisest numbrist, mis kajastab Pariisis toimunud kollokviumit "Kirjandus ja filosoofia". - Varem ilmunud: Looming 1989, nr. 11

Kirsi maitsest, värdjatest ja inimestest / Tarmo Teder

Index Scriptorium Estoniae

Teder, Tarmo, 1958-

1998-01-01

II Pimedate Ööde Filmifestivali mängufilme "Kirsi maitse" ("Ta ̀m e guilass"), stsenarist ja režissöör Abbas Kiarostami : Iraan 1997 ja "Värdjatest ja inimestest" ("Pro urodov i ljudej"), režissöör Aleksei Balabanov : Venemaa 1998

Big data -teknologian perusteet ja mahdollisuudet

OpenAIRE

Juurinen, Susanna

2013-01-01

Työn tarkoituksena oli tutkia tiedonhallintaa ja big data -ratkaisujen käytännön toteutusta, mahdollisuuksia, haasteita ja hyötyjä. Työssä kuvataan tiedon määrän kehitystä, keräysprosesseja ja -menetelmiä sekä pohditaan tiedonhallinnan vaatimuksia ja tietoturvallisuutta. Työn tarkoitus oli selvittää tiedonhallinnan ja analytiikan uusimman trendin, big datan, vaikutusmahdollisuuksia organisaatioiden toimintaan. Tiedon analytiikkaa voidaan valjastaa liiketoiminnan tai muiden toimialueiden t...

Thermodynamic laws for generalized f(R) gravity with curvature-matter coupling

International Nuclear Information System (INIS)

Wu Yabo; Zhao Yueyue; Cai Ronggen; Lu Jianbo; Lu Junwang; Gao Xiaojing

2012-01-01

The first law and the generalized second law (GSL) of thermodynamics for the generalized f(R) gravity with curvature-matter coupling are studied in the spatially homogeneous, isotropic FRW universe. The research results show that the field equations of the generalized f(R) gravity with curvature-matter coupling can be cast to the form of the first law of thermodynamics with the so-called the entropy production terms dS ¯ and the GSL can be given by considering the FRW universe filled only with ordinary matter enclosed by the dynamical apparent horizon with the Hawking temperature. Furthermore, as a concrete example, by utilizing the GSL the constraints on the gravitational model with f 1 (R)=R+αR l and f 2 (R)=R m are also discussed. It is worth noting these results given by us are quite general and can degenerate to the ones in Einstein's general relativity and pure f(R) gravity with non-coupling and non-minimal coupling as special cases. Comparing with the case of Einstein's general relativity, the appearance of the entropy production term dS ¯ in the first law of thermodynamics demonstrates that the horizon thermodynamics is non-equilibrium one for generalized f(R) gravity with curvature-matter coupling, which is consistent with the arguments given in Akbar and Cai (2007) [13] and Eling et al. (2006) [18].

Ruti raamat ja Jaakobi redel / Anu Saluäär

Index Scriptorium Estoniae

Saluäär, Anu, 1948-

2006-01-01

Arvustus: Ruti raamat : artikleid, lugusid ja mälestusi : pühendusteos Rutt Hinrikusele : 7.05.2006 / [koostanud Sirje Olesk ja Janika Kronberg ; toimetanud Tiina Saluvere]. Tartu : Eesti Kirjandusmuuseum, 2006

Constraining f(R gravity in solar system, cosmology and binary pulsar systems

Directory of Open Access Journals (Sweden)

Tan Liu

2018-02-01

Full Text Available The f(R gravity can be cast into the form of a scalar–tensor theory, and scalar degree of freedom can be suppressed in high-density regions by the chameleon mechanism. In this article, for the general f(R gravity, using a scalar–tensor representation with the chameleon mechanism, we calculate the parametrized post-Newtonian parameters γ and β, the effective gravitational constant Geff, and the effective cosmological constant Λeff. In addition, for the general f(R gravity, we also calculate the rate of orbital period decay of the binary system due to gravitational radiation. Then we apply these results to specific f(R models (Hu–Sawicki model, Tsujikawa model and Starobinsky model and derive the constraints on the model parameters by combining the observations in solar system, cosmological scales and the binary systems.

Bond paroodiana ja iseendana / Lauri Jürisoo

Index Scriptorium Estoniae

Jürisoo, Lauri, 1980-

1998-01-01

Mängufilmid "007 ja igavene homne" ("Tomorrow Never Dies"), režissöör Roger Spottiswoode : USA 1997 ja "Austin Powers - superagent sügavkülmast" ("Austin Powers : International Man of Mystery"), režissöör Jay Roach : USA 1997

A no-hair theorem for black holes in f(R) gravity

Science.gov (United States)

Cañate, Pedro

2018-01-01

In this work we present a no-hair theorem which discards the existence of four-dimensional asymptotically flat, static and spherically symmetric or stationary axisymmetric, non-trivial black holes in the frame of f(R) gravity under metric formalism. Here we show that our no-hair theorem also can discard asymptotic de Sitter stationary and axisymmetric non-trivial black holes. The novelty is that this no-hair theorem is built without resorting to known mapping between f(R) gravity and scalar–tensor theory. Thus, an advantage will be that our no-hair theorem applies as well to metric f(R) models that cannot be mapped to scalar–tensor theory.

Meelelahutuslik pantvangidraama ja muud jamad / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2006-01-01

Eesti, Läti ja Sloveenia koostööfilm "Koer, lennuk ja laulupidu" ("Kilnieks/The Hostage") : režissöör Laila Pakalnina : operaator ja üks produtsentidest Arko Okk : Eesti-poolne tootja Acuba Film. Tallinna kobarkinos alates 15. septembrist

Lõputu rong, nõgeseväli ja postapokalüptiline vaikelu / Raoul Kurvitz ; interv. Heie Treier

Index Scriptorium Estoniae

Kurvitz, Raoul

1999-01-01

Raoul Kurvitza ülevaatenäitus 'Sümfoonia si-bemoll minoor. (Postapokalüptika)' Tallinna Kunstihoones, Kunstihoone galeriis ja Vabaduse väljakul. Eesti kunsti jõudmisest maailma, kunstniku rollist tänapäeval ja tulevikus, oma suhtest religiooniga, kümne aastaga endas toimunud muutustest jm. H. Treier R. Kurvitzast 1980ndate lõpul ja 10 aastat hiljem, valust tema esinemistes.

Konverents laste ja noorte turvalisusest Internetis / Kerli Kuusk

Index Scriptorium Estoniae

Kuusk, Kerli

2008-01-01

Teisel rahvusvahelisel konverentsil Interneti turvalisuse teemadel rõhutati: tähtis on rääkida Interneti headest külgedest ja harida avalikkust ka võimalikest ohtudest ja viisidest, kuidas neid ära hoida

Extension of loop quantum gravity to f(R) theories.

Science.gov (United States)

Zhang, Xiangdong; Ma, Yongge

2011-04-29

The four-dimensional metric f(R) theories of gravity are cast into connection-dynamical formalism with real su(2) connections as configuration variables. Through this formalism, the classical metric f(R) theories are quantized by extending the loop quantization scheme of general relativity. Our results imply that the nonperturbative quantization procedure of loop quantum gravity is valid not only for general relativity but also for a rather general class of four-dimensional metric theories of gravity.

Lojaalsed kliendid ja suhete loomine / Katrin Aedma

Index Scriptorium Estoniae

Aedma, Katrin

2007-01-01

Teenindust käsitlevate raamatute tutvustus. Seth Godini "Nõusolekuturundus: kuidas muuta võõraid sõpradeks ja sõpru klientideks", Kaj Storbacka ja Jarmo R. Lehtineni "Klientsuse reeglid või tants klientide pilli järgi" ja Frederick F. Reichheldi "Lojaalsuse reeglid. Kuidas edukad juhid loovad kestvaid töö- ja kliendisuhteid". Lisad: Eksimused ja surmapatud teeninduses!; Sellest, mida sa tead, pole kasu, kui sa seda ei kasuta!

14 CFR 27.735 - Brakes.

Science.gov (United States)

2010-01-01

... STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Landing Gear § 27.735 Brakes. For rotorcraft... dry, smooth pavement. [Doc. No. 5074, 29 FR 15695, Nov. 24, 1964, as amended by Amdt. 27-21, 49 FR...

Constraint on reconstructed f(R) gravity models from gravitational waves

Science.gov (United States)

Lee, Seokcheon

2018-06-01

The gravitational wave (GW) detection of a binary neutron star inspiral made by the Advanced LIGO and Advanced Virgo paves the unprecedented way for multi-messenger observations. The propagation speed of this GW can be scrutinized by comparing the arrival times between GW and neutrinos or photons. It provides the constraint on the mass of the graviton. f(R) gravity theories have the habitual non-zero mass gravitons in addition to usual massless ones. Previously, we show that the model independent f(R) gravity theories can be constructed from the both background evolution and the matter growth with one undetermined parameter. We show that this parameter can be constrained from the graviton mass bound obtained from GW detection. Thus, the GW detection provides the invaluable constraint on the validity of f(R) gravity theories.

R. Taagepera ja M. S. Shugart valimissüsteemidest / Peet Kask

Index Scriptorium Estoniae

Kask, Peet, 1948-

1989-01-01

Rein Taagepera ja Matthew Soberg Shugarti raamatust "Häältest mandaatideni: valimissüsteemide mõjud ja mõjutajad", mis ilmus inglise keeles 1989. a. Londonis (Seats and votes: the effects and determinants of electoral systems) ning annab ülevaate parlamendivalimistel kasutatavate süsteemide tüüpidest, komponentidest, nende uurimise ajaloost ja hetkeseisust

Ilvesest ja rätsepaistest / Joel Haukka

Index Scriptorium Estoniae

Haukka, Joel

2008-01-01

Vastulause 4. juulil 2008 lk. 15 Pärnu Postimehes ilmunud Toomas Alatalu artiklile "Veel kord Ilvese-Medvedevi kohtumisest". Autor meenutab välisminister Toomas Hendrik Ilvese kohtumist Venemaa ja Põhjamaade ajakirjanikega 20. mail 1997

75 FR 6027 - Pesticide Experimental Use Permit; Receipt of Application; Comment Request

Science.gov (United States)

2010-02-05

... Agrochemicals Ltd. requesting an experimental use permit (EUP) for the end-use product FAL 1800, containing the... Agrochemicals Ltd., (62097-EUP-R). Pesticide Chemical: Prohydrojasmon (PDJ). Summary of Request: Use as a plant...

Cosmic constraint on massive neutrinos in viable f(R) gravity with producing ΛCDM background expansion

Energy Technology Data Exchange (ETDEWEB)

Lu, Jianbo; Wu, Yabo; Wang, Yan; Yang, Weiqiang [Liaoning Normal University, Department of Physics, Dalian (China); Liu, Molin [Xinyang Normal University, Department of Physics, Xinyang (China)

2016-12-15

Tensions between several cosmic observations were found recently, such as the inconsistent values of H{sub 0} (or σ{sub 8}) were indicated by the different cosmic observations. Introducing the massive neutrinos in ΛCDM could potentially solve the tensions. Viable f(R) gravity producing ΛCDM background expansion with massive neutrinos is investigated in this paper. We fit the current observational data: Planck-2015 CMB, RSD, BAO, and SNIa to constrain the mass of neutrinos in viable f(R) theory. The constraint results at 95% confidence level are: Σm{sub ν} < 0.202 eV for the active-neutrino case, m{sub ν,sterile}{sup eff} < 0.757 eV with N{sub eff} < 3.22 for the sterile neutrino case. For the effects due to the mass of the neutrinos, the constraint results on model parameter at 95% confidence level become f{sub R0} x 10{sup -6} > -1.89 and f{sub R0} x 10{sup -6} > -2.02 for two cases, respectively. It is also shown that the fitting values of several parameters much depend on the neutrino properties, such as the cold dark matter density, the cosmological quantities at matter-radiation equality, the neutrino density and the fraction of baryonic mass in helium. Finally, the constraint result shows that the tension between direct and CMB measurements of H{sub 0} gets slightly weaker in the viable f(R) model than that in the base ΛCDM model. (orig.)

Kuidas Udmurdi ja Mordva vabariik lipud said / Jaak Prozes

Index Scriptorium Estoniae

Prozes, Jaak, 1965-

2008-01-01

Kunstnikud Juri Lobanov ja Andrei Aljoshkin räägivad Udmurdi vabariigi ja Mordva vabariigi lipu ja vapi saamisloo. Udmurdi ja Mordva lipu värvide tähendusest. Udmurtia, Mordva, Komi ja Marimaa esimene kaasaegse kunsti näitus "Põhi ja kirre : kontinentaalne alateadvus" Kumu Kunstimuuseumis 14. märts-18. mai 2008

Euroopa - 27 ja EUR - 13 / Lembo Tanning, Toivo Tanning

Index Scriptorium Estoniae

Tanning, Lembo

2007-01-01

Ilmunud ka: Buhgalterskije Novosti, nr. 2, 2007, lk. 35-38. 2007. aastal Euroopa Liiduga liitunud Bulgaaria ja Rumeenia ning eurotsooniga liitunud Sloveenia võrdlev analüüs Eurostati andmete põhjal. Kaart, tabelid, diagramm

Probing the f(R) formalism through gravitational wave polarizations

International Nuclear Information System (INIS)

Alves, M.E.S.; Miranda, O.D.; Araujo, J.C.N. de

2009-01-01

The direct observation of gravitational waves (GW) in the near future, and the corresponding determination of the number of independent polarizations, is a powerful tool to test general relativity and alternative theories of gravity. In the present work we use the Newman-Penrose formalism to characterize GWs in quadratic gravity and in a particular class of f(R) Lagrangians. We find that both quadratic gravity and the f(R) theory belong to the most general invariant class of GWs, i.e., they can present up to six independent polarizations of GWs. For a particular combination of the parameters, we find that quadratic gravity can present up to five polarizations states. On the other hand, if we use the Palatini approach for f(R) theories, GWs present only the usual two transverse-traceless polarizations such as in general relativity. Thus, we conclude that the observation of GWs can strongly constrain the suitable formalism for these theories.

On Analytical Solutions of f(R) Modified Gravity Theories in FLRW Cosmologies

Science.gov (United States)

Domazet, Silvije; Radovanović, Voja; Simonović, Marko; Štefančić, Hrvoje

2013-02-01

A novel analytical method for f(R) modified theories without matter in Friedmann-Lemaitre-Robertson-Walker (FLRW) spacetimes is introduced. The equation of motion for the scale factor in terms of cosmic time is reduced to the equation for the evolution of the Ricci scalar R with the Hubble parameter H. The solution of equation of motion for actions of the form of power law in Ricci scalar R is presented with a detailed elaboration of the action quadratic in R. The reverse use of the introduced method is exemplified in finding functional forms f(R), which leads to specified scale factor functions. The analytical solutions are corroborated by numerical calculations with excellent agreement. Possible further applications to the phases of inflationary expansion and late-time acceleration as well as f(R) theories with radiation are outlined.

f(R in Holographic and Agegraphic Dark Energy Models and the Generalized Uncertainty Principle

Directory of Open Access Journals (Sweden)

Barun Majumder

2013-01-01

Full Text Available We studied a unified approach with the holographic, new agegraphic, and f(R dark energy model to construct the form of f(R which in general is responsible for the curvature driven explanation of the very early inflation along with presently observed late time acceleration. We considered the generalized uncertainty principle in our approach which incorporated the corrections in the entropy-area relation and thereby modified the energy densities for the cosmological dark energy models considered. We found that holographic and new agegraphic f(R gravity models can behave like phantom or quintessence models in the spatially flat FRW universe. We also found a distinct term in the form of f(R which goes as R 3 / 2 due to the consideration of the GUP modified energy densities. Although the presence of this term in the action can be important in explaining the early inflationary scenario, Capozziello et al. recently showed that f(R ~ R 3 / 2 leads to an accelerated expansion, that is, a negative value for the deceleration parameter q which fits well with SNeIa and WMAP data.

Päike ja pall : [luuletused] / Ott Arder

Index Scriptorium Estoniae

Arder, Ott

2001-01-01

Sisu: Päike ja pall ; Õuna ja lõuna ; Kõige ilusam asi ; Emajõgi ; Väikemehe probleem ; Küünal ; Kapten ; Kaksteist kilu ja kaks teist kilu ; Suur ja seisev, ripub seinal ; Laul tagumisest vagunist ; Ultimaatum ; Ilus algus ; Pliiat(siga) ; Mure ja Amour ; kodust ja loomadest ; Eesli jõulupuu ; Aja saapad ; Lendav järv ; Unenäolaul ; Tere hommikust ja õhtust ; Kõik, mis juhtub ja ei juhtu ; Kas panna päkka või visata varvast ; Lihtne mees ; Väljaütlev ; Külm sõda ; Ohkav kruvi ; Metsa all ; Lauluke ; Unemetsades ; Suur rõõm ja väike mure ; Hea muusika ; Koer poiss ja plika ; Kes mängida veel ei oska ; Raske lumi ; Mere kaldal ; Unenäoukse taga

Parteilased taluvad telesaadet "Pehmed ja karvased" naerusui / Alo Lõhmus

Index Scriptorium Estoniae

Lõhmus, Alo

2002-01-01

ETV poliitilise pila nukushõu "Pehmed ja karvased" : stsenaristid Toomas Kall ja Andrus Kivirähk : idee autor, režissöör ja kunstnik Hardi Volmer : produtsent, idee autor Raivo Suviste. Kuidas hindavad seriaali poliitikud ja tavavaatajad

Paastu ja rõõmusta! / Moonika Siimets

Index Scriptorium Estoniae

Siimets, Moonika, 1980-

2010-01-01

Vestlusest Tšiilist pärit Tartu katoliku kiriku preestri isa Migueli (Miguel Angel Arata Rosenthaliga) Hispaanias paastuajal ja ülestõusmispühadel valmistatavatest toitudest ning nende tähendusest katoliiklasele, samuti tema lapsepõlvest Tšiilis

Neli elementi ja keskealine mees / Kaire Nurk

Index Scriptorium Estoniae

Nurk, Kaire, 1960-

1999-01-01

Jaan Toomiku, Jüri Ojaveri, Jaan Paavle ja Paul Rodgersi näitus "Eesti energia" Rotermanni soolalaos 27. VIII-12. IX. Võrreldud 1991. a. aprillis Tartu Kunstimajas olnud Jaan Toomiku, Jaan Jaanisoo, Jaan Paavle ja Vano Allsalu ühisnäitusega. 1991. a. näituse ajenditest. Viidatud 48. Veneetsia biennaali kuraatoriinstallatsioonile (H. Szeemann).

Tantsijast poksipoiss, aristokraadid ja hulluõde / Aare Ermel

Index Scriptorium Estoniae

Ermel, Aare, 1957-2013

2000-01-01

IV Pimedate Ööde Filmifestivalil linastunud mängufilmidest : Suurbritannia "Billy Elliot" : režissöör Stephen Daldry, Ungari-Austria-Kanada "Päikesepaiste" ("Sunshine") : režissöör István Szab̤ ja Saksamaa "Keisrinna ja sõjamees" ("Der Krieger und die Keiserin") : režissöör Tom Tykwer

78 FR 3422 - Notice of Receipt of Pesticide Products; Registration Applications

Science.gov (United States)

2013-01-16

... included in any currently registered pesticide products. Pursuant to the Federal Insecticide, Fungicide.... Box 667, Ames, IA 50010. Active Ingredient: Trichoderma fertile strain JM41R at 96.0%. Product Type: Fungicide. Proposed Use: Manufacturing use. Contact: Jeannine Kausch, (703) 347-8920, email address: kausch...

10 CFR 36.27 - Fire protection.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Fire protection. 36.27 Section 36.27 Energy NUCLEAR REGULATORY COMMISSION LICENSES AND RADIATION SAFETY REQUIREMENTS FOR IRRADIATORS Design and Performance Requirements for Irradiators § 36.27 Fire protection. (a) The radiation room at a panoramic irradiator must...

Reconstructing an f(R) model from holographic dark energy: using the observational evidence

International Nuclear Information System (INIS)

Saaidi, Kh; Aghamohammadi, A

2012-01-01

We investigate the correspondence relation between f(R) gravity and an interacting holographic dark energy (HDE). By obtaining the conditions needed for some observational evidence such as positive acceleration expansion of the Universe, crossing the phantom divide line and validity of the thermodynamics second law in an interacting HDE model and corresponding it with the f(R) model of gravity, we find a viable f(R) model that can explain the present Universe. We also obtain the explicit evolutionary forms of the corresponding scalar field, potential and scale factor of the Universe. (paper)

USA tegevuskunstnik Truely ja eesti graafika retrospektiiv "Graafika IN" festivalil

Index Scriptorium Estoniae

2006-01-01

10. IN-Graafika festival Pärnus. Peaesinejaks Living Circle'i rühma performance'ikunstnik Ernest Truely, kes viib läbi rea workshop'e. Väljapanek "Eesti graafika kuldsed aastakümned" 1960. ja 1970. aastate graafikast Pärnu Linnagaleriis

Rael Artel Gallery Tartus ja Varssavis

Index Scriptorium Estoniae

2006-01-01

Rael Artel Gallery : Non-Profit Project Space'i tegevusest Tartus. 27.04-27.05. 2006 Varssavis Warszawski Aktyw Artystov'i ruumides näitus "Estonian Video Art. The blood project", osalesid Flo Kasearu, Gert Hatsukov, Külli K. Kaats, Allan Tõnissoo, Marko Nautras, Tanja Muravskaja ja Airi Triisberg

String duality transformations in f(R) gravity from Noether symmetry approach

Energy Technology Data Exchange (ETDEWEB)

Capozziello, Salvatore [Dipartimento di Fisica, Università di Napoli ' ' Federico II' ' , Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126, Napoli (Italy); Gionti, Gabriele S.J. [Specola Vaticana, Vatican City, V-00120, Vatican City State (Vatican City State, Holy See); Vernieri, Daniele, E-mail: capozziello@na.inf.it, E-mail: ggionti@as.arizona.edu, E-mail: vernieri@iap.fr [Sorbonne Universités, UPMC Univ Paris 6 et CNRS, UMR 7095, Institut d' Astrophysique de Paris, GReCO, 98bis Bd Arago, 75014 Paris (France)

2016-01-01

We select f(R) gravity models that undergo scale factor duality transformations. As a starting point, we consider the tree-level effective gravitational action of bosonic String Theory coupled with the dilaton field. This theory inherits the Busher's duality of its parent String Theory. Using conformal transformations of the metric tensor, it is possible to map the tree-level dilaton-graviton string effective action into f(R) gravity, relating the dilaton field to the Ricci scalar curvature. Furthermore, the duality can be framed under the standard of Noether symmetries and exact cosmological solutions are derived. Using suitable changes of variables, the string-based f(R) Lagrangians are shown in cases where the duality transformation becomes a parity inversion.

String duality transformations in f(R) gravity from Noether symmetry approach

International Nuclear Information System (INIS)

Capozziello, Salvatore; Gionti, Gabriele S.J.; Vernieri, Daniele

2016-01-01

We select f(R) gravity models that undergo scale factor duality transformations. As a starting point, we consider the tree-level effective gravitational action of bosonic String Theory coupled with the dilaton field. This theory inherits the Busher's duality of its parent String Theory. Using conformal transformations of the metric tensor, it is possible to map the tree-level dilaton-graviton string effective action into f(R) gravity, relating the dilaton field to the Ricci scalar curvature. Furthermore, the duality can be framed under the standard of Noether symmetries and exact cosmological solutions are derived. Using suitable changes of variables, the string-based f(R) Lagrangians are shown in cases where the duality transformation becomes a parity inversion

Tems Investigation -ohjelman päivittäminen versioon 10.0, mittaukset 3G-verkossa ja tulosten analysointi

OpenAIRE

Malakhina, Julia

2010-01-01

Insinöörityön tavoitteena oli päivittää Ascomin Tems Investigation-ohjelmaa versioon 10.0 Metropolialle ja selvittää samalla, minkälaisia uusia ominaisuuksia ja parannuksia ohjelma sisältää edellisempiin versioihin 9.1 ja 9.0 verrattuna. Tavoitteena oli myös näyttää, miten ohjelma toimii käytännössä eli suorittaa mittauksia 3G-verkossa käyttäen tätä ohjelmaa ja esittää mittauksista saadut tulokset. Työ aloitettiin perehtymällä 3G-perheeseen kuuluvaan UMTS-järjestelmään ja sen verkkoarkkitehtu...

Unifying inflation with dark energy in modified F(R) Horava-Lifshitz gravity

International Nuclear Information System (INIS)

Elizalde, E.; Saez-Gomez, D.; Nojiri, S.; Odintsov, S.D.

2010-01-01

We study FRW cosmology for a non-linear modified F(R) Horava-Lifshitz gravity which has a viable convenient counterpart. A unified description of early-time inflation and late-time acceleration is possible in this theory, but the cosmological dynamic details are generically different from the ones of the convenient viable F(R) model. Remarkably, for some specific choice of parameters they do coincide. The emergence of finite-time future singularities is investigated in detail. It is shown that these singularities can be cured by adding an extra, higher-derivative term, which turns out to be qualitatively different when compared with the corresponding one of the convenient F(R) theory. (orig.)

Säravad ja kirglikud, naised mis naised / Liis Haab, Inga Allik ja Elisabet Tamm ; intervjueerinud Karli Randoja

Index Scriptorium Estoniae

Haab, Liis, 1987-

2010-01-01

Eestimaises seriaalis "Pilvede all" mängivad õdesid näitlejannad Liis Haab, Inga Allik ja Elisabet Tamm. Artiklis räägivad nad oma rollidest, koostööst võtteplatsil, endast ja oma riietumisstiilist

76 FR 41246 - Pesticide Program Dialogue Committee, Pesticide Registration Improvement Act Process Improvement...

Science.gov (United States)

2011-07-13

... Committee, Pesticide Registration Improvement Act Process Improvement Workgroup; Notice of Public Meeting...) Process Improvement Work Group. EPA plans to meet its ESA consultation obligations through the pesticide... a pesticide during the registration review process. This meeting of the PRIA Process Improvement...

Finantsuuendused ja rahapoliitika / Eugenio Domingo Solans

Index Scriptorium Estoniae

Solans, Eugenio Domingo

2003-01-01

Autor selgitab finantsuuenduse olemust ning finantsuuenduste ja rahapoliitika seoseid. Ta toob näiteid ülesandeist, mida finantsuuendused maksevahendite, investeerimistoodete ja finantseerimisvalikute vallas rahapoliitika ette seavad. Samas rõhutab ta e-rahanduse tähtsust EL-i rahapoliitikas

Late time acceleration of the universe in f(R) gravity model

International Nuclear Information System (INIS)

Mukherjee, Ankan

2014-01-01

In this work, a new way to look at the nature of late time dynamics of the universe for f(R) gravity models using the contracted Bianchi Identity has been proposed. As the Einstein field equations contain derivatives of the curvature scalar R, the contracted Bianchi identity yields a second order nonlinear differential equation in H, the Hubble parameter. This equation is studied for two particular forms of f(R), and the late time behaviour of the model is discussed. (author)

Anneli Remme soovitab : Armastuse ja sõja laulud / Anneli Remme

Index Scriptorium Estoniae

Remme, Anneli, 1968-

2008-01-01

Eesti Filharmoonia Kammerkoori ja Helsingi Barokkorkestri kontserdist Claudio Monteverdi loominguga 25. jaan. Rakvere Gümnaasiumis, 26. jaan. Tartu Jaani kirikus ja 27. jaan. Tallinnas Mustpeade majas, Euroraadio kontsert 29. jaan. Tallinna Metodisti kirikus

Fassaadikunstist ja teesklusest / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2006-01-01

Soome ja Hiina mütoloogiat ühendav fantaasiafilm "Igavese armastuse sõdalane - Jade Warrior" (Soome, Hiina, Hollandi ja Eesti ühistöö) : stsenarist Iiro Küttner : režissöör Antti-Jussi Annila : võitluskunstide koreograaf Yu Yan Kai : osades Tommi Eronen, Zhang Jingchu, Markku Peltola

Romaanid ja trend / Teet Kallas

Index Scriptorium Estoniae

Kallas, Teet, 1943-

2003-01-01

Romaanivõistluse parimatest: Nikolai Baturini "Kentaur", Indrek Hargla "Vabaduse kõrgeim määr" ja Enn Põldroosi "Joonik kivi"; ka äramärgitud töödest: Sass Henno "Elu algab täna", Agu Tammeveski "Kas teie olite siis teistsugune?" ja Erik Tohvri "Tants läbi rukki"

Stability of the Einstein static universe in f(R, T) gravity

Energy Technology Data Exchange (ETDEWEB)

Shabani, Hamid [University of Sistan and Baluchestan, Physics Department, Faculty of Sciences, Zahedan (Iran, Islamic Republic of); Ziaie, Amir Hadi [Kahnooj Branch, Islamic Azad University, Department of Physics, Kerman (Iran, Islamic Republic of)

2017-01-15

The Einstein static (ES) universe has played a major role in various emergent scenarios recently proposed in order to cure the problem of the initial singularity of the standard model of cosmology. In the model we address, we study the existence and stability of an ES universe in the context of f(R, T) modified theories of gravity. Considering specific forms of the f(R, T) function, we seek for the existence of solutions representing ES state. Using dynamical system techniques along with numerical analysis, we find two classes of solutions: the first one is always unstable of the saddle type, while the second is always stable so that its dynamical behavior corresponds to a center equilibrium point. The importance of the second class of solutions is due to the significant role they play in constructing non-singular emergent models in which the universe could have experienced past-eternally a series of infinite oscillations about such an initial static state after which it enters, through a suitable physical mechanism, to an inflationary era. Considering specific forms for the functionality of f(R, T), we show that this theory is capable of providing cosmological solutions which admit emergent universe (EU) scenarios. We also investigate homogeneous scalar perturbations for the mentioned models. The stability regions of the solutions are parametrized by a linear equation of state (EoS) parameter and other free parameters that will be introduced for the models. Our results suggest that modifications in f(R, T) gravity would lead to stable solutions which are unstable in f(R) gravity model. (orig.)

Stability of the Einstein static universe in f(R, T) gravity

International Nuclear Information System (INIS)

Shabani, Hamid; Ziaie, Amir Hadi

2017-01-01

The Einstein static (ES) universe has played a major role in various emergent scenarios recently proposed in order to cure the problem of the initial singularity of the standard model of cosmology. In the model we address, we study the existence and stability of an ES universe in the context of f(R, T) modified theories of gravity. Considering specific forms of the f(R, T) function, we seek for the existence of solutions representing ES state. Using dynamical system techniques along with numerical analysis, we find two classes of solutions: the first one is always unstable of the saddle type, while the second is always stable so that its dynamical behavior corresponds to a center equilibrium point. The importance of the second class of solutions is due to the significant role they play in constructing non-singular emergent models in which the universe could have experienced past-eternally a series of infinite oscillations about such an initial static state after which it enters, through a suitable physical mechanism, to an inflationary era. Considering specific forms for the functionality of f(R, T), we show that this theory is capable of providing cosmological solutions which admit emergent universe (EU) scenarios. We also investigate homogeneous scalar perturbations for the mentioned models. The stability regions of the solutions are parametrized by a linear equation of state (EoS) parameter and other free parameters that will be introduced for the models. Our results suggest that modifications in f(R, T) gravity would lead to stable solutions which are unstable in f(R) gravity model. (orig.)

Uusiomateriaalien käytön ohjeistuksen ja hankekäytäntöjen kehitystarpeet ja mahdollisuudet tierakentamisessa

OpenAIRE

Torniainen, S. (Sanna)

2018-01-01

Tiivistelmä Suomessa käytetään huomattava määrä neitseellistä luonnonkiviainesta tierakentamisessa vuosittain. Uusiomateriaalien soveltuvuutta ja käyttöä tierakentamisessa on tutkittu jo kymmenien vuosien ajan ja etenkin viimeisten vuosien aikana niiden käyttö on hiljalleen kasvanut. Tutkimuksista ja erilaisista kehitysohjelmista huolimatta uusiomateriaalien käyttö ei kuitenkaan ole lisääntynyt ja laajentunut toivotulla tav...

Guy ja Roni intensiivravi / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2005-01-01

Hollandi tantsutrupi Club Guy and Roni etendus "Myrrh and Cinnamon" Kanuti Gildi saalis. Koreograafideks G. Welzman ja R. Haver ning selles kasutatakse nelja eesti helilooja A. Pärdi, M.-M. Lille, L. Sumera ja E.-S. Tüüri muusikat

77 FR 38285 - Pesticide Products; Registration Applications

Science.gov (United States)

2012-06-27

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPP-2012-0101; FRL-9348-5] Pesticide Products... announces receipt of applications to register pesticide products containing new active ingredients not... Pollution Prevention Division (7511P) or the Registration Division (7505P), Office of Pesticide Programs...

An Innovative Rapid Method for Analysis of 10 Organophosphorus Pesticide Residues in Wheat by HS-SPME-GC-FPD/MSD.

Science.gov (United States)

Du, Xin; Ren, YongLin; Beckett, Stephen J

2016-01-01

The rapid detection of pesticide residues in wheat has become a top food security priority. A solvent-free headspace solid-phase microextraction (HS-SPME) has been evaluated for rapid screening of organophosphorus pesticide (OPP) residues in wheat with high sensitivity. Individual wheat samples (1.7 g), spiked with 10 OPPs, were placed in a 4 mL sealed amber glass vial and heated at 60°C for 45 min. During this time, the OPP residues were extracted with a 50 μm/30 μm divinylbenzene (DVB)/carboxen (CAR)/plasma desorption mass spectroscopy polydimethylsiloxane (PDMS) fiber from the headspace above the sample. The fiber was then removed and injected into the GC injection port at 250°C for desorption of the extracted chemicals. The multiple residues were identified by a GC mass spectrometer detector (GC-MSD) and quantified with a GC flame photometric detector (GC-FPD). Seven spiked levels of 10 OPPs on wheat were analyzed. The GC responses for a 50 μm/30 μm DVB/CAR/PDMS fiber increased with increasing spiking levels, yielding significant (R(2) > 0.98) linear regressions. The lowest LODs of the multiple pesticide standards were evaluated under the conditions of the validation study in a range of levels from 0 (control) to 100 ng of pesticide residue per g of wheat that separated on a low-polar GC capillary column (Agilent DB-35UI). The results of the HS-SPME method were compared with the QuEChERS AOAC 2007.01 method and they showed several advantages over the latter. These included improved sensitivity, selectivity, and simplicity.

Aafrika suusakeskus ja püüdlikud jaapanlased / Toivo Tänavsuu

Index Scriptorium Estoniae

Tänavsuu, Toivo

2004-01-01

Palkmaju tootev ja turustav väikeettevõte Mountain Loghome, mis pälvis auhinna "Väike- ja keskmise suurusega eksportöör 2004". Diagramm: Mountain Loghome puitmajamüük. Tabel: "Väike- ja keskmise suurusega eksportöör 2004" nominendid

Anneli Remme soovitab : Kuninganna Mary elu ja surm / Anneli Remme

Index Scriptorium Estoniae

Remme, Anneli, 1968-

2002-01-01

Kontserdisarja "Hingemuusika" teist kontserti raamivad Henry Purcelli teosed, millest esimene on loodud kuninganna Mary sünnipäevaks, viimane matusetseremooniaks. Barokkansambli Corelli Consort esituses 26., 27., ja 28. apr. Viljandi, Tartu ja Tallinna kirikutes

Avatud meeled ja intellektuaalsed mõttemängud / Gerhard Lock ja Evelin Lagle

Index Scriptorium Estoniae

Lock, Gerhard, 1978-

2010-01-01

10. sünnipäeva tähistava Küberstuudio tegevusest. 2. märtsil Kumu auditooriumis etendunud Monika Mattieseni ja Hasso Krulli multimeediaooperist "Loomise mõnu", kavas olid ka Mirjam Tally ja Erkki-Sven Tüüri elektroakustilised teosed flöödile ja kammerorkestrile

Mobiilipalvelut ja NFC

OpenAIRE

Kurtti, Joni

2011-01-01

NFC, Near Field Communication, on hyvin lyhyiden etäisyyksien radiotaajuinen tiedonsiirtomene-telmä. Se perustuu RFID-tekniikkaan. Tässä opinnäytetyössä tutustuttiin NFC-tekniikkaan ja sen nykyisiin sovelluksiin, erityisesti mobiilipalveluihin. Tarkoituksena oli lisätä omaa ja yrityksen, IT-parkin, tietämystä aihealueen teknologioista. Työ pohjautuu kirjallisuustutkimukseen digitaali-lähtein. NFC-toiminnan fysikaalinen perusta on sähkömagneettikentän induktiossa. NFC-tekniikan tär-keimmät...

Exact solutions for scalar field cosmology in f(R) gravity

Science.gov (United States)

Maharaj, S. D.; Goswami, R.; Chervon, S. V.; Nikolaev, A. V.

2017-09-01

We study scalar field FLRW cosmology in the content of f(R) gravity. Our consideration is restricted to the spatially flat Friedmann universe. We derived the general evolution equations of the model, and showed that the scalar field equation is automatically satisfied for any form of the f(R) function. We also derived representations for kinetic and potential energies, as well as for the acceleration in terms of the Hubble parameter and the form of the f(R) function. Next we found the exact cosmological solutions in modified gravity without specifying the f(R) function. With negligible acceleration of the scalar curvature, we found that the de Sitter inflationary solution is always attained. Also we obtained new solutions with special restrictions on the integration constants. These solutions contain oscillating, accelerating, decelerating and even contracting universes. For further investigation, we selected special cases which can be applied with early or late inflation. We also found exact solutions for the general case for the model with negligible acceleration of the scalar curvature in terms of special Airy functions. Using initial conditions which represent the universe at the present epoch, we determined the constants of integration. This allows for the comparison of the scale factor in the new solutions with that for current stage of the universe evolution in the ΛCDM model.

Kirg prantsuse, sakslased austraalia ja huumor briti moodi / Tiit Merisalu

Index Scriptorium Estoniae

Merisalu, Tiit

1997-01-01

Seriaalid "Punane ja must" ("Le rouge et le noir"), režissöör Jean-Daniel Verhaeghe : Prantsusmaa 1997; "Päike kõrrepõllu kohal" ("The Valley Between"), režissöör Robert Marchand : Austraalia 1996 ja "Smith ja Jones" ("Smith and Jones"), režissöörid John Kilby jt. : Inglismaa

Chameleon halo modeling in f(R) gravity

International Nuclear Information System (INIS)

Li Yin; Hu, Wayne

2011-01-01

We model the chameleon effect on cosmological statistics for the modified gravity f(R) model of cosmic acceleration. The chameleon effect, required to make the model compatible with local tests of gravity, reduces force enhancement as a function of the depth of the gravitational potential wells of collapsed structure and so is readily incorporated into a halo model by including parameters for the chameleon mass threshold and rapidity of transition. We show that the abundance of halos around the chameleon mass threshold is enhanced by both the merging from below and the lack of merging to larger masses. This property also controls the power spectrum in the nonlinear regime and we provide a description of the transition to the linear regime that is valid for a wide range of f(R) models.

Pesticides are Associated with Allergic and Non-Allergic Wheeze among Male Farmers

Science.gov (United States)

Hoppin, Jane A.; Umbach, David M.; Long, Stuart; London, Stephanie J.; Henneberger, Paul K.; Blair, Aaron; Alavanja, Michael; Freeman, Laura E. Beane; Sandler, Dale P.

2016-01-01

Background: Growing evidence suggests that pesticide use may contribute to respiratory symptoms. Objective: We evaluated the association of currently used pesticides with allergic and non-allergic wheeze among male farmers. Methods: Using the 2005–2010 interview data of the Agricultural Health Study, a prospective study of farmers in North Carolina and Iowa, we evaluated the association between allergic and non-allergic wheeze and self-reported use of 78 specific pesticides, reported by ≥ 1% of the 22,134 men interviewed. We used polytomous regression models adjusted for age, BMI, state, smoking, and current asthma, as well as for days applying pesticides and days driving diesel tractors. We defined allergic wheeze as reporting both wheeze and doctor-diagnosed hay fever (n = 1,310, 6%) and non-allergic wheeze as reporting wheeze but not hay fever (n = 3,939, 18%); men without wheeze were the referent. Results: In models evaluating current use of specific pesticides, 19 pesticides were significantly associated (p pyraclostrobin) had significantly different associations for allergic and non-allergic wheeze. In exposure–response models with up to five exposure categories, we saw evidence of an exposure–response relationship for several pesticides including the commonly used herbicides 2,4-D and glyphosate, the insecticides permethrin and carbaryl, and the rodenticide warfarin. Conclusions: These results for farmers implicate several pesticides that are commonly used in agricultural and residential settings with adverse respiratory effects. Citation: Hoppin JA, Umbach DM, Long S, London SJ, Henneberger PK, Blair A, Alavanja M, Beane Freeman LE, Sandler DP. 2017. Pesticides are associated with allergic and non-allergic wheeze among male farmers. Environ Health Perspect 125:535–543; http://dx.doi.org/10.1289/EHP315 PMID:27384423

Kõrged kontsad, kokteilid ja Cosmo / Laurence Lumiere

Index Scriptorium Estoniae

Lumiere, Laurence

2008-01-01

Menutelesarja "Seks ja linn" peategelastega samanimelisest mängufilmist (režissöör Michael Patrick King). Seriaali sünniloost, alates ideest produtsent Darren Stari peas ning filmi ja seriaali võrdlusest

OPDA-Ile a new JA-Ile-independent signal?

Czech Academy of Sciences Publication Activity Database

Wasternack, Claus; Hause, B.

2016-01-01

Roč. 11, č. 11 (2016), č. článku e1253646. ISSN 1559-2316 R&D Projects: GA MŠk(CZ) LO1204; GA ČR GA14-34792S Institutional support: RVO:61389030 Keywords : allene oxide cyclase * 12-oxo-phytodienoic acid * arabidopsis -thaliana * stress responses * jasmonic acid * cyclopentenones * perception * coronatine * repressors * oxylipins * 12-oxo-phytodienoic acid (OPDA) * JA-Ile perception * jasmonic acid (JA) * jasmonoyl-isoleucine (JA-Ile) * OPDA-Ile-induced gene expression * SCFCOI1-JAZ coreceptor complex Subject RIV: EB - Genetics ; Molecular Biology

20 Years of Air-Water Gas Exchange Observations for Pesticides in the Western Arctic Ocean.

Science.gov (United States)

Jantunen, Liisa M; Wong, Fiona; Gawor, Anya; Kylin, Henrik; Helm, Paul A; Stern, Gary A; Strachan, William M J; Burniston, Deborah A; Bidleman, Terry F

2015-12-01

The Arctic has been contaminated by legacy organochlorine pesticides (OCPs) and currently used pesticides (CUPs) through atmospheric transport and oceanic currents. Here we report the time trends and air-water exchange of OCPs and CUPs from research expeditions conducted between 1993 and 2013. Compounds determined in both air and water were trans- and cis-chlordanes (TC, CC), trans- and cis-nonachlors (TN, CN), heptachlor exo-epoxide (HEPX), dieldrin (DIEL), chlorobornanes (ΣCHBs and toxaphene), dacthal (DAC), endosulfans and metabolite endosulfan sulfate (ENDO-I, ENDO-II, and ENDO SUL), chlorothalonil (CHT), chlorpyrifos (CPF), and trifluralin (TFN). Pentachloronitrobenzene (PCNB and quintozene) and its soil metabolite pentachlorothianisole (PCTA) were also found in air. Concentrations of most OCPs declined in surface water, whereas some CUPs increased (ENDO-I, CHT, and TFN) or showed no significant change (CPF and DAC), and most compounds declined in air. Chlordane compound fractions TC/(TC + CC) and TC/(TC + CC + TN) decreased in water and air, while CC/(TC + CC + TN) increased. TN/(TC + CC + TN) also increased in air and slightly, but not significantly, in water. These changes suggest selective removal of more labile TC and/or a shift in chlordane sources. Water-air fugacity ratios indicated net volatilization (FR > 1.0) or near equilibrium (FR not significantly different from 1.0) for most OCPs but net deposition (FR exchange direction of other CUPs varied. Understanding the processes and current state of air-surface exchange helps to interpret environmental exposure and evaluate the effectiveness of international protocols and provides insights for the environmental fate of new and emerging chemicals.

Thick brane in f(R) gravity with Palatini dynamics

Energy Technology Data Exchange (ETDEWEB)

Bazeia, D.; Losano, L. [Universidade Federal da Paraiba, Departamento de Fisica, Joao Pessoa, PB (Brazil); Menezes, R. [Universidade Federal da Paraiba, Departamento de Ciencias Exatas, Rio Tinto, PB (Brazil); Universidade Federal de Campina Grande, Departamento de Fisica, Campina Grande, PB (Brazil); Olmo, Gonzalo J. [Universidade Federal da Paraiba, Departamento de Fisica, Joao Pessoa, PB (Brazil); Universidad de Valencia, Departamento de Fisica Teorica, IFIC, Centro Mixto Universidad de Valencia-CSIC, Burjassot, Valencia (Spain); Rubiera-Garcia, D. [Universidade Federal da Paraiba, Departamento de Fisica, Joao Pessoa, PB (Brazil); Universidade de Lisboa, Faculdade de Ciencias, Instituto de Astrofisica e Ciencias do Espaco, Lisbon (Portugal); Fudan University, Department of Physics, Center for Field Theory and Particle Physics, Shanghai (China)

2015-12-15

This work deals with modified gravity in five-dimensional space-time. We study a thick Palatini f(R) brane, that is, a braneworld scenario described by an anti-de Sitter warped geometry with a single extra dimension of infinite extent, sourced by a real scalar field under the Palatini approach, where the metric and the connection are regarded as independent degrees of freedom. We consider a first-order framework which we use to provide exact solutions for the scalar field and warp factor. We also investigate a perturbative scenario such that the Palatini approach is implemented through a Lagrangian f(R) = R + εR{sup n}, where the small parameter ε controls the deviation from the standard thick brane case. In both cases it is found that the warp factor tends to localize the extra dimension due to the nonlinear corrections. (orig.)

75 FR 33705 - Pesticide Management and Disposal; Standards for Pesticide Containers and Containment; Change to...

Science.gov (United States)

2010-06-15

... Pesticide Management and Disposal; Standards for Pesticide Containers and Containment; Change to Labeling... the pesticide container and containment regulations to provide a 4-month extension of the 40 CFR 156... pesticide labels to comply with the label requirements in the container and containment regulations. DATES...

Towards a complete Δ(27) × SO(10) GUT of flavour

Science.gov (United States)

Björkeroth, Fredrik

2017-09-01

We propose a renormalisable model based on Δ(27) family symmetry with an SO(10) grand unified theory (GUT) leading to a novel form of spontaneous geometrical CP violation. The symmetries are broken close to the GUT breaking scale to yield the minimal supersymmetric standard model with standard R-parity. Low-scale Yukawa structure is dictated by the coupling of matter to Δ(27) antitriplets \\bar φ whose vacuum expectation values are aligned in the CSD3 directions by the superpotential. Light physical Majorana neutrinos masses emerge from the seesaw mechanism within SO(10). The model predicts a normal neutrino mass hierarchy with the best-fit lightest neutrino mass m 1 ∼ 0.3 meV, CP-violating oscillation phase δl ≈ 280° and the remaining neutrino parameters all within 1σ of their best-fit experimental values.

Marriage and Advance Consent to Sex: A Feminist Judgment in R v JA

Directory of Open Access Journals (Sweden)

Jennifer Koshan

2016-12-01

Full Text Available This paper is a feminist judgment in R v JA (Supreme Court of Canada 2011, a spousal sexual assault case involving the issue of whether parties can consent in advance to sexual activity that will occur while they are asleep or unconscious. The Supreme Court’s ruling in JA has generated critique and debate amongst feminist and law and sexuality scholars that pits women's equality and security interests against their affirmative sexual autonomy. Using the methodology of a feminist judgment, I endeavour to analyze whether it is possible to adopt an approach to advance consent that protects or at least balances all of these interests. My particular focus is the spousal context, where courts have often interpreted the sexual assault provisions of the Criminal Code to the detriment of women’s sexual integrity and equality, yet where arguments about affirmative sexual autonomy have also predominated. Taking a harm-based approach to criminality that considers both negative and positive sexual autonomy, the judgment concludes that advance consent should not be considered valid without certain legal safeguards being put into place.Este artículo es una sentencia feminista de R v JA (Tribunal Supremo de Canadá 2011, un caso de agresión sexual conyugal que implica la cuestión de si las partes pueden consentir de antemano una actividad sexual que ocurrirá mientras están dormidos o inconscientes. El fallo de la Corte Suprema en JA ha generado críticas y debates entre feministas e investigadores en derecho y sexualidad, que enfrentan los intereses de igualdad y seguridad de la mujer con su autonomía sexual afirmativa. Utilizando la metodología de un juicio feminista, se intenta analizar si es posible adoptar un enfoque de consentimiento anticipado que proteja, o al menos equilibre, todos estos intereses. El enfoque particular es el contexto conyugal, donde los tribunales han interpretado a menudo las disposiciones sobre el asalto sexual del C�

Klõps ja topeltklõps / Ahto Külvet

Index Scriptorium Estoniae

Külvet, Ahto

2006-01-01

Fotonäitusest "Click doubleclick - the documentary factor" Müncheni Kunsthalles 08.02-23.04 2006 ja 21.06-27.08 2006 Brüsselis, mis sümboliseerib üleminekuperioodi fotograafias - analoogtehnikalt digitaalsele. Näituse kuraatoriks on Thomas Wesk. Lisatud lühiintervjuud fotograafidega, näitamaks nende suhtumist fakti ja lavastuse vahekorda fotograafias

L'incidence des pesticides sur les producteurs de pommes de terre ...

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

27 janv. 2011 ... L'incidence des pesticides sur les producteurs de pommes de terre de l'Équateur ... L'entreposage des pesticides dans les bâtiments de ferme, des installations .... (les pesticides) : L'intoxication par les pesticides en Équateur.

Physical attributes of anisotropic compact stars in f(R, G) gravity

Energy Technology Data Exchange (ETDEWEB)

Shamir, M.F.; Zia, Saeeda [National University of Computer and Emerging Sciences, Department of Sciences and Humanities, Lahore (Pakistan)

2017-07-15

Modified gravity is one of the potential candidates to explain the accelerated expansion of the universe. Current study highlights the materialization of anisotropic compact stars in the context of f(R, G) theory of gravity. In particular, to gain insight in the physical behavior of three stars namely, Her X1, SAX J 1808-3658 and 4U 1820-30, energy density, and radial and tangential pressures are calculated. The f(R, G) gravity model is split into a Starobinsky like f(R) model and a power law f(G) model. The main feature of the work is a 3-dimensional graphical analysis in which, anisotropic measurements, energy conditions and stability attributes of these stars are discussed. It is shown that all three stars behave as usual for positive values of the f(G) model parameter n. (orig.)

Tekst ja loodus. Eesti Kirjanduse Selts, 170 lk / Valle-Sten Maiste

Index Scriptorium Estoniae

Maiste, Valle-Sten, 1972-

2001-01-01

Tekst ja loodus : [seminaride "Kultuur ja loodus" (1996 ; 1999, Tartu) ning "Tekst ja loodus" (1997 ; 1998, Tartu) ettekanded / koostanud ja toimetanud Timo Maran ning Kadri Tüür]. Tartu : Eesti Kirjanduse Selts, 2000

Luomu- ja lähiruoka opintojakso hotelli- ja ravintola- alan ammattioppilaitoksiin

OpenAIRE

Nurminen, Jessica

2007-01-01

Tämä toimintaympäristön kehittämisen opintokokonaisuuteen kuuluva kehittämishanke on tehty Jyväskylän ammattikorkeakoulun opettajakoulussa talvella 2006- 2007. Kehittämishankkeessa olen suunnitellut uuden opintojakson ammatillisiin hotelli- ja ravintola- alan oppilaitoksiin. Kehittämishankkeeni tavoitteena on luoda oppilaitoksiin uusi opintojakso, joka avartaa opiskelijoiden näkemystä ja tietoa luomu- ja lähiruoasta. Kehittämishankkeessani olen suunnitellut 10 opintoviikon mittaisen vapaasti ...

Hinnatõusu rõõm ja pisarad / Igor Gräzin

Index Scriptorium Estoniae

Gräzin, Igor, 1952-

2008-01-01

Riigikogu liige kirjutab hinnatõusudest ja leiab, et tänaste aktsiisimaksude osas pole Eesti valitsusel midagi otsustada, nende kohendamine Euroopa Liidule vastavaks ja sellega kaasnev hinnatõus on rahva tahet teostava valitsuse ainuvõimalik käik demokraatlikus ühiskonnas

Monolithic tm-doped fiber laser at 1951 nm with deep-UV femtosecond-induced FBG pair

Czech Academy of Sciences Publication Activity Database

Peterka, Pavel; Honzátko, Pavel; Becker, M.; Todorov, Filip; Písařík, M.; Podrazký, Ondřej; Kašík, Ivan

2013-01-01

Roč. 25, č. 16 (2013), s. 1623-1625 ISSN 1041-1135 R&D Projects: GA ČR GAP205/11/1840; GA ČR GAP102/10/2139; GA MPO FR-TI4/734 Institutional support: RVO:67985882 Keywords : fiber Bragg gratings * fiber lasers * Thulium Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering Impact factor: 2.176, year: 2013

Sänna mõisast saab kultuuri- ja loomekeskus / Kaile Kabun

Index Scriptorium Estoniae

Kabun, Kaile

2009-01-01

Sänna kultuurimõisa esimese hooaja juhatab sisse 27. veebruaril valguspidu. Mõisa õuel näeb prantsuse kunstniku valgusskulptuure. Kultuurimõisa rajamine on Rõuge vallavalitsuse ja Tallinna kultuuritehase Polymer ühisettevõtmine. Loomeinimeste residentsi ja töötubade sisseseadmise kavast

Brook ja viis Nüganeni talves / Eva Kübar

Index Scriptorium Estoniae

Kübar, Eva, 1981-

2008-01-01

27.-31. dets. Tallinnas toimuva teatrifestivali "Talveöö unenägu" monoetendustest - Peter Brooki "Suurinkvisiitor" Pariisis tegutseva rahvusvahelise teatriuuringute keskuse egiidi all (esitaja briti näitleja Bruce Myers), Berliner Ensemble'i "Artaud meenutab Hitlerit ja romanisches Café'd" (esitaja saksa näitleja Martin Wuttke), Alvis Hermanise "Sonja" Riia Uue Teatri esituses, Jan Jönsoni "Tõelushetked" ja Marie Jones'i "Kivid sinu taskutes" Tallinna Linnateatri esituses ja Jaanus Rohumaa lavastuses

Ositus- ja perintösaanto : luovutusvoittoverokiemuroineen

OpenAIRE

Kaisla, Irma

2008-01-01

Opinnäytetyössä on selkeytetty kuolinpesien luovutusvoittojen verotuskäytäntöjä erilaisissa tilanteissa. On tarkasteltu ja pohdittu ositusta ja perinnönjakoa peilaten niiden tekemistä tai tekemättä jättämistä luovutusvoittoverotukseen. Osituksen ja perinnönjaon ajankohdalla on myös merkitystä luovutusvoiton suuruuteen ja siitä syntyvän veron määrään. Ositus on aina tehtävä ennen perinnönjakoa. Lesken osakkuusasema kuolinpesässä lakkaa kun ositus on toimitettu. Osituksen jälkeen perillise...

"Koer, lennuk ja laulupidu" Locarno festivalile / A. O.

Index Scriptorium Estoniae

A. O.

2006-01-01

Eesti, Läti ja Sloveenia koostööfilm "Koer, lennuk ja laulupidu" ("Kilnieks/The Hostage") : režissöör Laila Pakalnina : eestipoolsed ostäitjad Kaljo Kiisk, Enn Rekkor : operaator ja üks produtsentidest Arko Okk : Eesti-poolne tootja Acuba Film. Film valiti Locarno festivali võistlusprogrammi

Brian Lassen - hea ja halva vahel / Kariina Tšursin

Index Scriptorium Estoniae

Tšursin, Kariina

2014-01-01

EMÜ Veterinaarmeditsiini ja Loomakasvatuse Instituudi vanemteadur Brian Lassen räägib oma tööst, põhimõtetest, kõrghariduse ja ülikooli sisust ja olemusest, oma eesmärkidest idamaiste võitluskunstide kõrgeima astme treenerina Baltimaades

Circulating exosomal miR-27a and miR-130a act as novel diagnostic and prognostic biomarkers of colorectal cancer.

Science.gov (United States)

Wang, Shukui; Liu, Xiangxiang; Pan, Bei; Sun, Li; Chen, Xiaoxiang; Zeng, Kaixuan; Hu, Xiuxiu; Xu, Tao; Xu, Mu

2018-05-08

Colorectal cancer (CRC) is one of the most common cancers worldwide usually with poor prognosis due to the advanced stage when diagnosed. This study aimed to investigate whether specific circulating exosomal miRNAs could act as biomarkers for early diagnosis of CRC. A total of 369 peripheral blood samples were included in this study. In the discovery phase, circulating exosomal miR-27a and miR-130a were selected after synthetical analysis of two GEO datasets and TCGA database. The differential expression and diagnostic utility of miR-27a and miR-130a panel were validated using quantitative reverse-transcriptase PCR (qRT-PCR) and Receiver operating characteristic (ROC) curve analysis in subsequent training phase, validation phase and external validation phase. The prognosis of circulating exosomal miR-27a and miR-130a were investigated using the Kaplan-Meier method. The expression of exosomal miR-27a and miR-130a in plasma significantly increased in CRC. The area under ROC curves (AUCs) of miR-27a (miR-130a) were 0.773 (0.742) in the training phase, 0.82 (0.787) in the validation phase, and 0.746 (0.697) in the external validation phase. The combination of two miRNAs presented higher diagnostic utility for CRC (AUCs = 0.846, 0.898 and 0.801 for the training, validation, and external validation phases, respectively). CRC patients with high expression of circulating exosomal miR-27a or miR-130a underwent poorer prognosis. We identified a circulating exosomal miRNAs panel for the detection of CRC. The exosomal miR-27a and miR-130a panel in plasma may act as a non-invasive biomarker for early detection and predicting prognosis of CRC. Copyright ©2018, American Association for Cancer Research.

Förändrat omhändertagande av patienter med uretärsten : - Lärdomar från ett förbättringsarbete

OpenAIRE

Khatami, Annelie

2014-01-01

Bakgrund: Omkring 10-15 % av befolkningen, oftast i arbetsför ålder, riskerar att någon gång drabbas av njursten. Nationella riktlinjer för njurstensbehandling saknas, men studier stödjer behandling inom 48 timmar för snabb symtomlindring och minskade besvär för patienten. Inom studerad verksamhet var tiden från diagnos till behandling lång och återinläggningarna var många, varför ett förbättringsarbete initierades. Syfte: Syftet med förbättringsarbetet var att halvera tiden från diagnos till...

Priit Pärn ja tema kool olid võidukad

Index Scriptorium Estoniae

2003-01-01

Eesti Joonisfilmi "Karl ja Marilyn" : stsenarist, režissöör, kunstnik, värvikunstnik ja monteerija Priit Pärn ja Kaspar Jancise "Weitzenbergi tänav" võitsid Inglismaal Norwichis rahvusvahelisel animafilmide festivalil vastavalt esikoha rahvusvahelises ja diplomi tudengifilmide kategoorias. Ottawa tudengifilmide festivalil sai parima animatsioonikooli tiitli Priit Pärna juhitud Turu Kunstiakadeemia animatsiooniosakond

Generalisation for regular black holes on general relativity to f(R) gravity

Energy Technology Data Exchange (ETDEWEB)

Rodrigues, Manuel E. [Universidade Federal do Para Campus Universitario de Abaetetuba, Faculdade de Ciencias Exatas e Tecnologia, Abaetetuba, Para (Brazil); Universidade Federal do Para, Faculdade de Fisica, PPGF, Belem, Para (Brazil); Fabris, Julio C. [Universidade Federal do Espirito Santo, Vitoria, ES (Brazil); National Research Nuclear University MEPhI, Moscow (Russian Federation); Junior, Ednaldo L.B. [Universidade Federal do Para, Faculdade de Fisica, PPGF, Belem, Para (Brazil); Universidade Federal do Para, Campus Universitario de Tucurui, Faculdade de Engenharia da Computacao, Tucurui, Para (Brazil); Marques, Glauber T. [Universidade Federal Rural da Amazonia ICIBE - LASIC, Belem, PA (Brazil)

2016-05-15

IIn this paper, we determine regular black hole solutions using a very general f(R) theory, coupled to a nonlinear electromagnetic field given by a Lagrangian L{sub NED}. The functions f(R) and L{sub NED} are in principle left unspecified. Instead, the model is constructed through a choice of the mass function M(r) presented in the metric coefficients. Solutions which have a regular behaviour of the geometric invariants are found. These solutions have two horizons, the event horizon and the Cauchy horizon. All energy conditions are satisfied in the whole space-time, except the strong energy condition (SEC), which is violated near the Cauchy horizon.We present also a new theorem related to the energy conditions in f(R) gravity, re-obtaining the well-known conditions in the context of general relativity when the geometry of the solution is the same. (orig.)

Ray & Charles Eames : aatomid, toolid ja universumi äär / Tõnu Kaalep

Index Scriptorium Estoniae

Kaalep, Tõnu, 1966-2018

1998-01-01

Californias elanud disainiklassikutest Ray (1912-1988) ja Charles (1907-1978) Eamesist. Kasutasid oma mööbliloomingus lisaks painutatud vineerile alumiiniumi, fiiberklaasi, plastmassi, terastraati. Uuendasid vormikäsitlust, tehnoloogiat. Nende mööbel oli moodsa ja seninägematu väljanägemisega, kerge, lihtsalt töödeldav. Tegelesid ka fotograafia ja filmiga. Näitus Eamesite loomingust on avatud Londoni Disainimuuseumis. Artikli juures illustratsioonid.

Markkina-alueen laajentaminen ja asiakasmäärän lisääminen mainostamalla

OpenAIRE

Saari, Seija; Saari, Olli

2011-01-01

Tämän opinnäytetyön tarkoituksena oli markkinoida Keski-Pohjanmaan keskussairaalan ravintokeskuksen palveluita mainostamalla. Markkinointi suunniteltiin tehtäväksi talon ulkopuolelle ruokasalin markkinointina ja ruokapalvelun markkinointina. Myös sairaalan sisällä oli tarkoitus mainostaa ruokaravintolaa poliklinikka-asiakkaille sekä sairaalassa vieraileville potilaiden omaisille. Tavoitteena oli lisätä ruokasalin asiakasmäärää yli sadalla ruokailijalla vuorokaudessa sekä 1 – 3 ruokapalveluasi...

Static spherically symmetric wormholes in f(R, T) gravity

Energy Technology Data Exchange (ETDEWEB)

Zubair, M.; Ahmad, Yasir [Institute Of Information Technology, Department of Mathematics, COMSATS, Lahore (Pakistan); Waheed, Saira [Prince Mohammad Bin Fahd University, Al Khobar (Saudi Arabia)

2016-08-15

In this work, we explore wormhole solutions in f(R, T) theory of gravity, where R is the scalar curvature and T is the trace of stress-energy tensor of matter. To investigate this, we consider a static spherically symmetric geometry with matter contents as anisotropic, isotropic, and barotropic fluids in three separate cases. By taking into account the Starobinsky f(R) model, we analyze the behavior of energy conditions for these different kinds of fluids. It is shown that the wormhole solutions can be constructed without exotic matter in few regions of space-time. We also give the graphical illustration of the results obtained and discuss the equilibrium picture for the anisotropic case only. It is concluded that the wormhole solutions with anisotropic matter are realistic and stable in this theory of gravity. (orig.)

Vähem vingumist ja halamist! / Ants Tammar

Index Scriptorium Estoniae

Tammar, Ants

2009-01-01

Meedias on negatiivsed uudised ja tigedus tihti esiplaanil, kuigi rõõm ja mure käivad käsikäes. Vastukaja artiklile: Berg, Maimu. Ehk aitaks meid võimukandjate empaatia // Õpetajate Leht (2009) 14. aug., lk. 4

TV-Ekspress soovitab : Magik Markers Tallinnas ja Tartus

Index Scriptorium Estoniae

2008-01-01

Müra-rock'i viljelevast USA duost Magik Markers (ansambel osaleb režissöör Veiko Õunapuu uue mängufilmi "Püha Tõnu kiusamine" võtetel ja annab kaks kontserti - 13. nov. Tallinnas klubis Tapper ja 15. nov. koos ansamblitega Stella ja Chungin & Strap-On Faggots Tartus klubis Trehv). Heliplaadist "Boss

Kattilantestauslaboratorion huolto- ja kunnossapitosuunnitelma

OpenAIRE

Muurikainen, Matias

2017-01-01

Jyväskylän ammattikorkeakoululla on kattilantestauslaboratorio Biotalousinstituutissa Saarijärvellä. Biotalousinstituutilla ei ollut viralliselle kattilantestauslaitteistolle huolto- ja kunnossapitosuunnitelmaa. Opinnäytetyön tarkoituksena oli luoda helppokäyttöinen ja helposti muokattava Excel-tiedosto, mistä henkilökunta voi löytää kunkin laitteen yksityiskohtaiset ohjeet. Kattilantestauslaboratoriossa on suuri määrä laitteita, jotka eivät liity välittömästi kattilantestaustoimintaan. Tä...

Presidendipaari ajalooline visiit jäi tikk-kontsade ja siredate säärte varju / Agnes Kuus, Lauri Birkan

Index Scriptorium Estoniae

Kuus, Agnes

2010-01-01

Aserbaidžaani presidendi Ilham Alijevi ja tema abikaasa Mehriban Alijeva riigivisiidist Eestisse, kohtumisest Eesti presidendipaariga. Riigipeade abikaasade külaskäigust rõivafirmasse Bastion. Vt. samas: Mehriban Alijeva: arst ja aasta naine. Vt. ka kommentaar: Mehriban varjutas Evelini. Õhtuleht 10. apr. 2010, lk. 8

Elu lihata ja saiata? / Ülle Hõbemägi

Index Scriptorium Estoniae

Hõbemägi, Ülle

2007-01-01

USA arst Robert O. Young on pH-tasakaalu tähtsust tervisele uurinud 20 aastat ja leiab, et aluseline toit ja jook on tervise parandamisel ja kaalu kontrolli all hoidmisel võtmetähtsusega. Toitumisest ning pH-elustiili järgimisest räägivad lektor Eric Gammals, müügijuht Signe Varik ja hooldusjuht Marat Listra

Narva linnuse arhitektuurivõistlus ja selle ülesanne / Toomas Paaver

Index Scriptorium Estoniae

Paaver, Toomas, 1976-

2015-01-01

SA Narva Muuseum korraldas arhitektuurivõistluse, et leida terviklik ruumiline lahendus Narva linnuse hoonete ja territooriumi ümberehituseks. Esimese koha sai töö märgusõnaga "Kaks sõpra" (Kalle Vellevoog, Tiiu Truus, Lidia Zarudnaja ja Martin Prommik arhitektuuribüroost JVR). Teise koha sai töö märgusõnaga "Ulm" (Jaan Kuusemets, Üllar Ambos, Pille Noole, Kaisa Lasner ja Ionnais Lykouras arhitektuuribüroost DAGOpen ja LÜNK Arhitektid"). Kolmanda koha sai töö märgusõnaga "Aedificium" (Ott Kadarik, Mihkel Tüür, Kristi Tuurmann, Kadri Tamme, Marleen Stokkeby, Viktoria Andrejeva, Constantin Rybkin ja Tanel Trepp arhitektuuribüroost KTA - Kadarik Tüür Arhitektid)

Praktika õpetab ja avab uksi / Teresa-Katriin Liivak

Index Scriptorium Estoniae

Liivak, Teresa-Katriin

2008-01-01

Oma praktikakogemustest räägivad Tallinna Ülikoolis reklaami ja imagoloogiat õppinud Karl Saluveer, Tööstushariduskeskuses juuksuriks õppiv Riina Valbrit ja Tartu Ülikoolis arstiteaduskonna lõpetanud Krista Täks

Electrochemical Impedance Study of Reduction Kinetics of the Pesticide Vinclozoline

Czech Academy of Sciences Publication Activity Database

Pospíšil, Lubomír; Sokolová, Romana; Colombini, M. P.; Giannarelli, S.; Fuoco, R.

2000-01-01

Roč. 67, - (2000), s. 305-312 ISSN 0026-265X R&D Projects: GA MŠk OC D15.10; GA ČR GA203/97/1048 Institutional research plan: CEZ:AV0Z4040901 Keywords : electrochemical impedance * pesticide s * vinclozoline Subject RIV: CG - Electrochemistry Impact factor: 0.884, year: 2000

Euhofa International president ja peasekretär Eestis / Filiep Defraye, Harry de Bruijn

Index Scriptorium Estoniae

Defraye, Filiep

2010-01-01

Intervjuu 13.-15. aprillil Eestit külastanud maailma juhtivate hotelli- ja turismikoolide organisatsiooni Euhofa International presidendi Filiep Defraye ja peasekretäri Harry de Bruijn´iga, kes tutvusid Pärnu kolledži ja EHTE valmisolekuga organisatsiooni 50. kongressi korraldamiseks 2011. aastal

Tallinn ja Moskva austagu teineteist / Terry Davis

Index Scriptorium Estoniae

Davis, Terry

2007-01-01

Ilmunud ka: Molodjozh Estonii, 8. mai 2007, lk. 4; Postimees : na russkom jazõke, 9. mai 2007, lk. 9. Euroopa Nõukogu peasekretär mõistab hukka vandalismi ja rüüstamise Tallinna ja Moskva tänavatel Teise maailmasõja mälestusmärgi teisaldamise pärast ning ütleb, et on aeg käituda väärikalt nii teineteise kui mineviku suhtes, kuigi see võib olla vastuoluline

Tietomallinnusohjelmien vertailu ja yhteiskäyttö

OpenAIRE

Koponen, Simo

2011-01-01

Tiivistelmä Tämän insinöörityön tarkoituksena oli tutkia ja verrata kahden suositun rakennussuunnitteluun tarkoitetun mallinnusohjelman käyttöä ja niillä tehdyistä tietomalleista saatavaa tietoa. Työssä käytettävät ohjelmat olivat AutoCad Architecture 2011 ja Revit Architecture 2011. Työn tavoitteena oli tutkia määräluetteloiden tuottamista AutoCad Architecture -ohjelmalla toteutetusta tietomallista ja verrata saatuja tietoja Revit Architecture -ohjelmalla tuotettuun tietoon. Lisäksi työn...

Hevostalouden pesuvesien laatu ja soveltuvat puhdistusmenetelmät

OpenAIRE

Loisa, Leena

2010-01-01

Hevostalous on Suomessa muuttunut merkittävästi viimeisten vuosikymmenien aikana. Hevosten käyttö on muuttunut työhevoskäytöstä urheilu- ja vapaa-ajankäytöksi ja uusia hevosharrastusmuotoja kehitetään jatkuvasti. Näin ollen hevostallien lukumäärä ja myös niiden tuottamat jätevesimäärät ovat jatkuvassa kasvussa. Vuoden 2004 alussa voimaan tullut Valtioneuvoston asetus 542/2003 talousjätevesien käsittelystä vesihuoltolaitosten viemäriverkostojen ulkopuolisilla alueilla edellyttää saostuskaivokä...

Maaleht soovitab : Anu Tali dirigeerib Vanemuises "Toscat". Vivaldi, Casanova ja Veneetsia. "Uinuv kaunitar" Vanemuises. Andrew Lloyd Webberi juubelikontserdid. Pärimusmuusika lõiluspidu

Index Scriptorium Estoniae

2008-01-01

27. sept. juhatab Anu Tali Vanemuise teatris Mikk Mikiveri lavastatud ja Ervin Õunapuu taastatud Puccini ooperilavastust "Tosca". Barokkansambel Corelli Consort ja Raivo Järvi esitavad kava "Vivaldi, Casanova ja Veneetsia" 15. okt. Maardu mõisa muusikasalongis, 18. okt. Pärnus sarjas "Café Grand muusikasalong" ja 19. okt. Eesti Teaduste Akadeemia majas sarjas "Toompea muusikasalong". Vanemuisees esietendub 4. okt. Pjotr Tshaikovski ballett "Uinuv kaunitar". Tallinnas Saku Suurhallis toimuvad 18. okt. briti muusikalihelilooja Andrew Lloyd Webberi 60. sünnipäevale pühendatud juubelikontserdid. Viljandi Pärimusmuusika Aidas peetakse 10.-11. okt. "Pärimusmuusika lõikuspidu"

Power-law cosmic expansion in f(R) gravity models

International Nuclear Information System (INIS)

Goheer, Naureen; Larena, Julien; Dunsby, Peter K. S.

2009-01-01

We show that within the class of f(R) gravity theories, Friedmann-Lemaitre-Robertson-Walker power-law perfect fluid solutions only exist for R n gravity. This significantly restricts the set of exact cosmological solutions which have similar properties to what is found in standard general relativity.

BrandSpace : disaini uurimine ja toote suunamine / Brett Steele

Index Scriptorium Estoniae

Steele, Brett

2003-01-01

Tutvustatakse kolme näidet uurimis- ja disainiprojektist, millega tegeldakse AADRL-i Disainiuurimislaboratooriumis, Londoni Architectural Accociation School of Architecture arhitektuuriteooria ja disaini magistrikursustel. Iga projekt rõhutab veidi erinevat aspekti tänapäevase arhitektuurse ruumi, urbanismi ja teiste meediatoodete läbipõimunud suhetes

Residential Agricultural Pesticide Exposures and Risks of Spontaneous Preterm Birth.

Science.gov (United States)

Shaw, Gary M; Yang, Wei; Roberts, Eric M; Kegley, Susan E; Stevenson, David K; Carmichael, Suzan L; English, Paul B

2018-01-01

Pesticides exposures are aspects of the human exposome that have not been sufficiently studied for their contribution to risk for preterm birth. We investigated risks of spontaneous preterm birth from potential residential exposures to 543 individual chemicals and 69 physicochemical groupings that were applied in the San Joaquin Valley of California during the study period, 1998-2011. The study population was derived from birth certificate data linked with Office of Statewide Health Planning and Development maternal and infant hospital discharge data. After exclusions, the analytic study base included 197,461 term control births and 27,913 preterm case births. Preterm cases were more narrowly defined as 20-23 weeks (n = 515), 24-27 weeks (n = 1,792), 28-31 weeks (n = 3,098), or 32-36 weeks (n = 22,508). The frequency of any (versus none) pesticide exposure was uniformly lower in each preterm case group relative to the frequency in term controls, irrespective of gestational month of exposure. All odds ratios were below 1.0 for these any versus no exposure comparisons. The majority of odds ratios were below 1.0, many of them statistically precise, for preterm birth and exposures to specific chemical groups or chemicals. This study showed a general lack of increased risk of preterm birth associated with a range of agriculture pesticide exposures near women's residences.

Ionizing Radiation–Inducible miR-27b Suppresses Leukemia Proliferation via Targeting Cyclin A2

Energy Technology Data Exchange (ETDEWEB)

Wang, Bo; Li, Dongping; Kovalchuk, Anna; Litvinov, Dmitry; Kovalchuk, Olga, E-mail: olga.kovalchuk@uleth.ca

2014-09-01

Purpose: Ionizing radiation is a common carcinogen that is important for the development of leukemia. However, the underlying epigenetic mechanisms remain largely unknown. The goal of the study was to explore microRNAome alterations induced by ionizing radiation (IR) in murine thymus, and to determine the role of IR-inducible microRNA (miRNA/miR) in the development of leukemia. Methods and Materials: We used the well-established C57BL/6 mouse model and miRNA microarray profiling to identify miRNAs that are differentially expressed in murine thymus in response to irradiation. TIB152 human leukemia cell line was used to determine the role of estrogen receptor–α (ERα) in miR-27b transcription. The biological effects of ectopic miR-27b on leukemogenesis were measured by western immunoblotting, cell viability, apoptosis, and cell cycle analyses. Results: Here, we have shown that IR triggers the differential expression of miR-27b in murine thymus tissue in a dose-, time- and sex-dependent manner. miR-27b was significantly down-regulated in leukemia cell lines CCL119 and TIB152. Interestingly, ERα was overexpressed in those 2 cell lines, and it was inversely correlated with miR-27b expression. Therefore, we used TIB152 as a model system to determine the role of ERα in miR-27b expression and the contribution of miR-27b to leukemogenesis. β-Estradiol caused a rapid and transient reduction in miR-27b expression reversed by either ERα-neutralizing antibody or ERK1/2 inhibitor. Ectopic expression of miR-27b remarkably suppressed TIB152 cell proliferation, at least in part, by inducing S-phase arrest. In addition, it attenuated the expression of cyclin A2, although it had no effect on the levels of PCNA, PPARγ, CDK2, p21, p27, p-p53, and cleaved caspase-3. Conclusion: Our data reveal that β-estradiol/ERα signaling may contribute to the down-regulation of miR-27b in acute leukemia cell lines through the ERK1/2 pathway, and that miR-27b may function as a tumor

Ionizing Radiation–Inducible miR-27b Suppresses Leukemia Proliferation via Targeting Cyclin A2

International Nuclear Information System (INIS)

Wang, Bo; Li, Dongping; Kovalchuk, Anna; Litvinov, Dmitry; Kovalchuk, Olga

2014-01-01

Purpose: Ionizing radiation is a common carcinogen that is important for the development of leukemia. However, the underlying epigenetic mechanisms remain largely unknown. The goal of the study was to explore microRNAome alterations induced by ionizing radiation (IR) in murine thymus, and to determine the role of IR-inducible microRNA (miRNA/miR) in the development of leukemia. Methods and Materials: We used the well-established C57BL/6 mouse model and miRNA microarray profiling to identify miRNAs that are differentially expressed in murine thymus in response to irradiation. TIB152 human leukemia cell line was used to determine the role of estrogen receptor–α (ERα) in miR-27b transcription. The biological effects of ectopic miR-27b on leukemogenesis were measured by western immunoblotting, cell viability, apoptosis, and cell cycle analyses. Results: Here, we have shown that IR triggers the differential expression of miR-27b in murine thymus tissue in a dose-, time- and sex-dependent manner. miR-27b was significantly down-regulated in leukemia cell lines CCL119 and TIB152. Interestingly, ERα was overexpressed in those 2 cell lines, and it was inversely correlated with miR-27b expression. Therefore, we used TIB152 as a model system to determine the role of ERα in miR-27b expression and the contribution of miR-27b to leukemogenesis. β-Estradiol caused a rapid and transient reduction in miR-27b expression reversed by either ERα-neutralizing antibody or ERK1/2 inhibitor. Ectopic expression of miR-27b remarkably suppressed TIB152 cell proliferation, at least in part, by inducing S-phase arrest. In addition, it attenuated the expression of cyclin A2, although it had no effect on the levels of PCNA, PPARγ, CDK2, p21, p27, p-p53, and cleaved caspase-3. Conclusion: Our data reveal that β-estradiol/ERα signaling may contribute to the down-regulation of miR-27b in acute leukemia cell lines through the ERK1/2 pathway, and that miR-27b may function as a tumor

Ämari baas sobib USA-le ja brittidele

Index Scriptorium Estoniae

2013-01-01

Eelmisel nädalal Eestit külastanud USA ja Ühendkuningriigi sõjalised esindajad NATO juures kindralleitnandid David R. Hogg ja Christopher Harper kinnitasid, et on valmis oma lennukeid Ämari baasist opereerima

Nõukogude kunst ja lääne vaatepunktid / Heie Treier

Index Scriptorium Estoniae

Treier, Heie, 1963-

2006-01-01

Muljeid Kaunases Vytautas Suure ülikoolis 26.-27. oktoobril 2006 a. toimunud rahvusvaheliselt konverentsilt "Kunst ja poliitika : Ida-Euroopa üksikjuhtumid". Eestist esinesid ettekannetega Heie Treier ja Andres Kurg. Lähemalt inglanna Deborah Lewer'i ettekandest saksa maalikunstniku Willi Sitte kohta. Leedu punamonumentide pargist Grutas Park

Mõtlejate mõjud ja sotsiaalne aktsionism Tallinna galeriides / Margaret Tali

Index Scriptorium Estoniae

Tali, Margaret

2002-01-01

Marko Laimre näitus "Must pall" Tallinna Kunstihoones, Liina Siibi näitus "Klips" (plakatid, videod) Hansapanga galeriis, Stuudio 22 näitus "déja vu" (graafika) Pärnu mnt. 27 galeriis, Eesti Kunstiakadeemia üliõpilaste joonistused "Tühjus ja Ruum" G-galeriis

Niveaux de résidus de pesticides organochlorés dans les produits ...

African Journals Online (AJOL)

L'objectif de cette étude est de déterminer le contenu en résidus de quelques pesticides organochlorés du cacao masse, des tourteaux et du beurre de cacao. Pour se faire, 75 échantillons de fèves de cacao ont été prélevés auprès des planteurs et coopératives du département d'Agboville et des exportateurs des ports de ...

miR-27 regulates mitochondrial networks by directly targeting the mitochondrial fission factor.

Science.gov (United States)

Tak, Hyosun; Kim, Jihye; Jayabalan, Aravinth Kumar; Lee, Heejin; Kang, Hoin; Cho, Dong-Hyung; Ohn, Takbum; Nam, Suk Woo; Kim, Wook; Lee, Eun Kyung

2014-11-28

Mitochondrial morphology is dynamically regulated by forming small, fragmented units or interconnected networks, and this is a pivotal process that is used to maintain mitochondrial homeostasis. Although dysregulation of mitochondrial dynamics is related to the pathogenesis of several human diseases, its molecular mechanism is not fully elucidated. In this study, we demonstrate the potential role of miR-27 in the regulation of mitochondrial dynamics. Mitochondrial fission factor (MFF) mRNA is a direct target of miR-27, whose ectopic expression decreases MFF expression through binding to its 3'-untranslated region. Expression of miR-27 results in the elongation of mitochondria as well as an increased mitochondrial membrane potential and mitochondrial ATP level. Our results suggest that miR-27 is a novel regulator affecting morphological mitochondrial changes by targeting MFF.

3D-grafiikka ja pelimoottorit

OpenAIRE

Sillanpää, Otto

2014-01-01

Tässä opinnäytetyössä tutkitaan miten 3D-mallit saadaan sellaiseen muotoon, että ne olisivat käytettävissä eri pelimoottoreissa. Tutkimuksen tarkoituksena on selvittää, miten luodaan 3D-malleja pelimoottoreihin, sekä miten 3D-mallinnusohjelmat ja pelimoottorit eroavat toisistaan, kun käsitellään 3D-malleja. Tässä työssä pelimoottoreina toimivat Valven Source sekä Epic Gamesin Unreal Engine 3. 3D-mallinnusohjelmista käytössä olivat Autodeskin 3ds Max 2014 ja Blender Foundationin Blender 2.7...

Pesticide Applicator Profiling: Using Polycom[R] Distance Delivery for Continuing Education and Characterizing Florida's Licensed Applicators

Science.gov (United States)

Fishel, Fred; Langeland, Ken

2011-01-01

The University of Florida offers continuing education units (CEUs) via distance technology using Polycom[R] to meet requirements for applicators of pesticides to renew their licenses. A large statewide event conducted in 2010 also included a needs assessment of this group concerning CEUs. Results indicate that these applicators strongly prefer…

The simplest non-minimal matter-geometry coupling in the f(R, T) cosmology

Energy Technology Data Exchange (ETDEWEB)

Moraes, P.H.R.S. [ITA - Instituto Tecnologico de Aeronautica, Departamento de Fisica, Sao Paulo (Brazil); Sahoo, P.K. [Birla Institute of Technology and Science-Pilani, Department of Mathematics, Hyderabad (India)

2017-07-15

f(R, T) gravity is an extended theory of gravity in which the gravitational action contains general terms of both the Ricci scalar R and the trace of the energy-momentum tensor T. In this way, f(R, T) models are capable of describing a non-minimal coupling between geometry (through terms in R) and matter (through terms in T). In this article we construct a cosmological model from the simplest non-minimal matter-geometry coupling within the f(R, T) gravity formalism, by means of an effective energy-momentum tensor, given by the sum of the usual matter energy-momentum tensor with a dark energy contribution, with the latter coming from the matter-geometry coupling terms. We apply the energy conditions to our solutions in order to obtain a range of values for the free parameters of the model which yield a healthy and well-behaved scenario. For some values of the free parameters which are submissive to the energy conditions application, it is possible to predict a transition from a decelerated period of the expansion of the universe to a period of acceleration (dark energy era). We also propose further applications of this particular case of the f(R, T) formalism in order to check its reliability in other fields, rather than cosmology. (orig.)

The simplest non-minimal matter-geometry coupling in the f(R, T) cosmology

International Nuclear Information System (INIS)

Moraes, P.H.R.S.; Sahoo, P.K.

2017-01-01

f(R, T) gravity is an extended theory of gravity in which the gravitational action contains general terms of both the Ricci scalar R and the trace of the energy-momentum tensor T. In this way, f(R, T) models are capable of describing a non-minimal coupling between geometry (through terms in R) and matter (through terms in T). In this article we construct a cosmological model from the simplest non-minimal matter-geometry coupling within the f(R, T) gravity formalism, by means of an effective energy-momentum tensor, given by the sum of the usual matter energy-momentum tensor with a dark energy contribution, with the latter coming from the matter-geometry coupling terms. We apply the energy conditions to our solutions in order to obtain a range of values for the free parameters of the model which yield a healthy and well-behaved scenario. For some values of the free parameters which are submissive to the energy conditions application, it is possible to predict a transition from a decelerated period of the expansion of the universe to a period of acceleration (dark energy era). We also propose further applications of this particular case of the f(R, T) formalism in order to check its reliability in other fields, rather than cosmology. (orig.)

Günther Reindorff ja riiklik sümboolika / Merle Talvik

Index Scriptorium Estoniae

Talvik, Merle, 1971-

1999-01-01

G. Reindorffi vapikavanditest ja sõjaväemärkidest. 1921. a. EV riigivapi kavandite konkursist, mille võitsid A. Timus ja K. Raud. Auaadresside kujundamisest. Koostööst R. Tavasti ja E. Taskaga. Nõukoguliku ornamentika pealesunnitud kasutamisest.

Rein Veidemann ja Erkki Bahovski tulevad lugejale külla

Index Scriptorium Estoniae

2016-01-01

Emeriitprofessor Rein Veidemann esitleb Pärnu keskraamatukogus oma uusi raamatuid: luuleantoloogiat "Sada hetke Eesti luules" ja debüütluulekogu "Lausungid ja pausid". Ajakirjanik Erkki Bahovski räägib huvilistele päevapoliitikast, Eesti ajaloost ja rahvusvahelistest suhetest

Control Techniques of Grid Connected PWM Rectifiers under Unbalanced Input Voltage Conditions

Czech Academy of Sciences Publication Activity Database

Bejvl, Martin; Šimek, Petr; Škramlík, Jiří; Valouch, Viktor

2013-01-01

Roč. 2, č. 1 (2013), s. 10-21 ISSN 1805-3386 R&D Projects: GA MPO(CZ) FR-TI1/330 Institutional support: RVO:61388998 Keywords : phase locked loop (PLL) * DSC * current control ler Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Sõprusest ja armastusest / Kristi Paap

Index Scriptorium Estoniae

Paap, Kristi

2011-01-01

Eesti, läti ja leedu keraamikanäitus "Družba narodov ehk rahvaste sõprus" Eesti Tarbekunsti- ja Disainimuuseumis 10. aprillini 2011. 15 osalejat loetletud. Domilė Ragauskaitė (Leedu), Tõnis Kriisa, Ingrid Alliku ja Tiina Kaljuste töödest. Leo Rohlini fragmentaarium " Nokturn" Tallinnas galeriis Hop 22. veebr. 2011

Energeetikast ja maagaasist / Einari Kisel

Index Scriptorium Estoniae

Kisel, Einari, 1972-

2007-01-01

Maagaasi osa Eesti energiabilansis on kasvanud 10,8%-lt 1995.a. 15,5%-ni 2005. a. Regionaalse gaasituru arengu mõju Eestile: Läänemerre kavandatav Venemaa ja Saksamaa gaasitoru, Eesti ja Soome vahelise gaasitoru Balticconnector uuringud, kaugemates plaanides Balti regiooni vedelgaasi terminali rajamine, uute maagaasi hoidlate rajamine Lätisse ja Leetu

52 üllatust ja ideed: linnahalli kõrval avatakse välibassein

Index Scriptorium Estoniae

2010-01-01

Tallinn 2011 ootussarja "52 üllatust ja ideed" raames kuni 27. augustini avatud Andra Aaloe, Aet Aderi, Flo Kasearu ja Grete Soosalu installatsioonist "Bassein", mis väljendab autorite soovi, et aktiivne linn ulatuks mereni

Muusika saab rõivasteks

Index Scriptorium Estoniae

2003-01-01

Itaalia professori Fabio Sartorelli teaduseksperimendist tõlkida muusikalised noodid ja rütmid mustrite, triipude ja värvide keelde ja kanda need kangale. Itaalia firma Paul & Shark rõivakollektsioonist "Kanna muusikat, mis sulle meeldib"

27 CFR 10.21 - Commercial bribery.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Commercial bribery. 10.21 Section 10.21 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS COMMERCIAL BRIBERY Commercial Bribery § 10.21 Commercial bribery. It is...

27 CFR 10.22 - Employee associations.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Employee associations. 10.22 Section 10.22 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS COMMERCIAL BRIBERY Commercial Bribery § 10.22 Employee associations. Gifts...

Compact stars in f(R, T) gravity

Energy Technology Data Exchange (ETDEWEB)

Das, Amit; Guha, B.K. [Indian Institute of Engineering Science and Technology, Department of Physics, Howrah, West Bengal (India); Rahaman, Farook [Jadavpur University, Department of Mathematics, Kolkata, West Bengal (India); Ray, Saibal [Government College of Engineering and Ceramic Technology, Department of Physics, Kolkata, West Bengal (India)

2016-12-15

In the present paper we generate a set of solutions describing the interior of a compact star under f(R, T) theory of gravity which admits conformal motion. An extension of general relativity, the f(R, T) gravity is associated to Ricci scalar R and the trace of the energy-momentum tensor T. To handle the Einstein field equations in the form of differential equations of second order, first of all we adopt the Lie algebra with conformal Killing vectors (CKV) which enable one to get a solvable form of such equations and second we consider the equation of state (EOS) p = ωρ with 0 < ω < 1 for the fluid distribution consisting of normal matter, ω being the EOS parameter. We therefore analytically explore several physical aspects of the model to represent behavior of the compact stars such as - energy conditions, TOV equation, stability of the system, Buchdahl condition, compactness and redshift. It is checked that the physical validity and the acceptability of the present model within the specified observational constraint in connection to a dozen of the compact star candidates are quite satisfactory. (orig.)

Barbarid, plastiliinijänes, Miriam ja Frank Muller / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2003-01-01

Nukufilm näitab 4 uut filmi : "Barbarid" (stsenaristid Andrus Kivirähk ja Hardi Volmer, režissöör H. Volmer), "Porgand" (stsenarist Peep Pedmanson, režissöör Pärtel Tall), "Miriami jõulupäkapikk" (stsenaristid Leelo Tungal ja Peep Pedmanson, režissöör Mait Laas), "Kuuvaatleja" (reklaamitreiler Frank Mulleri kellafirmale ; stsenarist, režissöör, kunstnik Mati Kütt)

Kubernetes ja klusteroitava verkkosovellus

OpenAIRE

Sakkara, Jyri; Sakkara, Jyri

2016-01-01

Opinnäytetyössä tutustuttiin käyttöjärjestelmätasoiseen konttiperustaiseen virtualisointiin käyttäen hyväksi Docker ja Kubernetes ohjelmistoja. Docker on toteutus konttiperustaisesta virtualisoinnista, jonka suosio on lisääntynyt räjähdysmäisesti viime vuosien aikana. Kubernetes laajentaa Dockerin konttivirtualisointia tuomalla lisäksi monipalvelinympäristö asennukset ja helpot työkalut sovelluksien hallintaan klusteroidussa monipalvelinympäristössä. Työssä rakennettiin kolmen palvelimen t...

Wallace ja Gromit tulid Londonis linale / Andres Laasik

Index Scriptorium Estoniae

Laasik, Andres, 1960-2016

2005-01-01

Londonis esilinastus animafilm "Wallace ja Gromit : Libaküüliku needus" : režissöör Nick Park : Suurbritannia 2005. Kohal olid ka tegelastele hääle andnud Ralph Fiennes, Helena Bonham Carter ja Peter Sallis

BBC ja HBO taaselustasid Rooma viletsuse ja hiilguse / Brigitta Davidjants

Index Scriptorium Estoniae

Davidjants, Brigitta, 1983-

2005-01-01

12-osaline ajalooline kostüümidraama - seriaali Rooma impeeriumi ajast "Rooma" tootsid Ameerika tootja Home Box Office (HBO) ja inglaste BBC. Esimest osa "Varastatud kotkas" näitas HBO 28. augustil. Kolme esimese osa režissöör on Michael Apted, stsenaariumi eest vastutab Bruno Heller

Tyylivinkkejä ja puuterihuiskuja : Kiinnostavan ja piilomainoksettoman muoti- ja kauneusjutun toimittaminen kaupunkilehteen

OpenAIRE

Kuusisto, Tiina

2012-01-01

Opinnäytetyössäni tutkin muoti- ja kauneusjuttujen ammattimaista toimittamista ja sitä, kuinka jutuista saadaan kiinnostavia ja piilomainoksettomia. Päätutkimuskysy-mykseni on: Kuinka muoti- ja kauneusaiheinen juttu toimitetaan ammattimaisesti? Tarkentavia tutkimuskysymyksiä on kolme. Kuinka tuotekeskeisestä aiheesta kirjoi-tetaan ilman mainostamista? Mikä tekee muoti- ja kauneusjutusta kiinnostavan? Kuinka kaupunkilehti Forum24:n Muoti ja Kauneus -liitteessä toteutuvat kiinnosta-vuus ja amma...

Brane f(R) gravity and the dark side of the universe

International Nuclear Information System (INIS)

Borzou, A.; Sepangi, H. R.; Shahidi, S.; Yousefi, R.

2009-01-01

We consider a brane world scenario in which the bulk action is assumed to have the form of a generic function of the Ricci scalar f(R) and derive the resulting Einstein field equation on the brane. In a constant curvature bulk a conserved geometric quantity appears in the field equations which can be associated with matter. We present spherically symmetric solutions which account for galaxy rotation curves in a specific form. Then cosmological solutions by assuming a specific form for f(R) are derived which can explain an accelerated expanding universe.

Roheliste sõrmedega moto- ja itimees / Endo Viires ; interv. Merlis Nõgene

Index Scriptorium Estoniae

Viires, Endo

2007-01-01

Võrguseadmeid ja kommunikatsioonilahendusi pakkuva Cisco Eesti juht räägib IT-müügimehe tööst, konkurentsist ja koolitusest, infotehnoloogia tulevikust, oma perekonnast ja hobidest. Kommenteerib sõber Tarmo Katmuk

22. ja 23. II esitatakse Tallinnas Kanuti Gildi saalis ning 25. ja 26. II Tartu Sadamateatris tantsulavastust "Myrrh and Cinnamon"

Index Scriptorium Estoniae

2005-01-01

Koreograafideks on G. Welzman ja R. Haver ning selles kasutatakse nelja eesti helilooja A. Pärdi, M.-M. Lille, L. Sumera ja E.-S. Tüüri muusikat. Eesti gastrollidel esitab muusikat NYYD Ensemble. Lisaks eesti muusikutele on laval ka P. Pärenson

Degradation of the Neonicotinoid Pesticides in the Atmospheric Pressure Ionization Source

Science.gov (United States)

Chai, Yunfeng; Chen, Hongping; Liu, Xin; Lu, Chengyin

2018-02-01

During the analysis of neonicotinoid pesticide standards (thiamethoxam, clothianidin, imidacloprid, acetamiprid, and thiacloprid) by mass spectrometry, the degradation of these pesticides (M-C=N-R is degraded into M-C=O, M is the skeleton moiety, and R is NO2 or CN) was observed in the atmospheric pressure ionization interfaces (ESI and APCI). In APCI, the degradation of all the five neonicotinoid pesticides studied took place, and the primary mechanism was in-source ion/molecule reaction, in which a molecule of water (confirmed by use of H2 18O) attacked the carbon of the imine group accompanying with loss of NH2R (R=NO2, CN). For the nitroguanidine neonicotinoid pesticides (R=NO2, including thiamethoxam, clothianidin, and imidacloprid), higher auxiliary gas heater temperature also contributed to their degradation in APCI due to in-source pyrolysis. The degradation of the five neonicotinoid pesticides studied in ESI was not significant. In ESI, only the nitroguanidine neonicotinoid pesticides could generate the degradation products through in-source fragmentation mechanism. The degradation of cyanoamidine neonicotinoid pesticides (R=CN, including acetamiprid and thiacloprid) in ESI was not observed. The degradation of neonicotinoid pesticides in the ion source of mass spectrometer renders some adverse consequences, such as difficulty interpreting the full-scan mass spectrum, reducing the sensitivity and accuracy of quantitative analysis, and misleading whether these pesticides have degraded in the real samples. Therefore, a clear understanding of these unusual degradation reactions should facilitate the analysis of neonicotinoid pesticides by atmospheric pressure ionization mass spectrometry.

Degradation of the Neonicotinoid Pesticides in the Atmospheric Pressure Ionization Source.

Science.gov (United States)

Chai, Yunfeng; Chen, Hongping; Liu, Xin; Lu, Chengyin

2018-02-01

During the analysis of neonicotinoid pesticide standards (thiamethoxam, clothianidin, imidacloprid, acetamiprid, and thiacloprid) by mass spectrometry, the degradation of these pesticides (M-C=N-R is degraded into M-C=O, M is the skeleton moiety, and R is NO 2 or CN) was observed in the atmospheric pressure ionization interfaces (ESI and APCI). In APCI, the degradation of all the five neonicotinoid pesticides studied took place, and the primary mechanism was in-source ion/molecule reaction, in which a molecule of water (confirmed by use of H 2 18 O) attacked the carbon of the imine group accompanying with loss of NH 2 R (R=NO 2 , CN). For the nitroguanidine neonicotinoid pesticides (R=NO 2 , including thiamethoxam, clothianidin, and imidacloprid), higher auxiliary gas heater temperature also contributed to their degradation in APCI due to in-source pyrolysis. The degradation of the five neonicotinoid pesticides studied in ESI was not significant. In ESI, only the nitroguanidine neonicotinoid pesticides could generate the degradation products through in-source fragmentation mechanism. The degradation of cyanoamidine neonicotinoid pesticides (R=CN, including acetamiprid and thiacloprid) in ESI was not observed. The degradation of neonicotinoid pesticides in the ion source of mass spectrometer renders some adverse consequences, such as difficulty interpreting the full-scan mass spectrum, reducing the sensitivity and accuracy of quantitative analysis, and misleading whether these pesticides have degraded in the real samples. Therefore, a clear understanding of these unusual degradation reactions should facilitate the analysis of neonicotinoid pesticides by atmospheric pressure ionization mass spectrometry. Graphical Abstract.

Varainhoitopalveluiden edut ja haitat piensijoittajalle verrattuna suoriin osakesijoituksiin

OpenAIRE

Viitanen, Mikko

2014-01-01

Rahoitusmarkkinoilla yleisen alhaisen korkotason vuoksi moni suomalainen miettii vaihtoehtoa tilisäästämiselle ja määräaikaan sidotuille korkeakorkoisille tileille. Tämän opinnäytetyön tarkoituksena on tarjota tietoa suhteellisen uusien varainhoitopalveluiden hyödyistä ja haitoista piensijoittajalle. Työssä vertaillaan suoraa osakesijoittamista ja varainhoitopalveluita piensijoittajan kannalta. Työn tuloksena pyritään löytämään hyötyjä ja haittoja varainhoitopalveluista suoriin osakkeisi...

Elu- ja mõtterännakud, minemised ja saatmised / Kaljo Põllu ; interv. Jonathan Roper, Marika Alver

Index Scriptorium Estoniae

Põllu, Kaljo, 1934-2010

2007-01-01

Kaljo Põllu oma kunstiõpingutest, loomingust, tööst Tartu Ülikooli kunstikabineti juhatajana, käikudest soomeugrilaste juurde, soome-ugri ekpeditsioonide korraldamisest kunstiinstituudis, ekspeditsioonide mõjust üliõpilaste mõtteviisile ja kunstile, rühmitusest Ydi, soomeugrilisusest eemaldumisest. Leedsi ülikooli inglise filoloogia lektor Jonathan Rops on käinud koos EKA üliõpilastega ekspeditsioonidel 1998., 1999. ja 2003. aastal

Jane Austen ja viktoriaanluse come back / Mihkel Mutt

Index Scriptorium Estoniae

Mutt, Mihkel, 1953-

1996-01-01

Jane Austeni teoste jätkuvalt kasvavast populaarsusest, raamatute põhjal lavastatud filmidest, viktoriaanlusest ja muust - inspireerituna filmist "Neli pulma ja üks matus" ("Four Weddings and a Funeral", rež̓issöör Mike Newell, Suurbritannia 1994)

RATSASTUSTERAPIAA JA SOSIAALIPEDAGOGISTA HEVOSTOIMINTAA TARJOAVIEN YRITTÄJIEN NYKYTILANNE SUOMESSA

OpenAIRE

Kivilahti, Anniina; Isomäki, Johanna

2012-01-01

Tämän opinnäytetyön tarkoituksena oli kartoittaa, mitä ratsastusterapia ja sosiaalipedagoginen hevostoiminta tarkoittavat. Opinnäytetyön tarkoituksena oli myös selvittää ratsastusterapiaa ja sosiaalipedagogista hevostoimintaa tarjoavien yrittäjien nykytilannetta Suomessa. Opinnäytetyön tavoitteena oli tuottaa tietoa ratsastusterapian ja sosiaalipedagogisen hevostoiminnan kehittämiseksi ja yritysten toimintaedellytysten parantamiseksi. Opinnäytetyö toteutettiin kvantitatiivisesti eli määrä...

Study of some chaotic inflationary models in f(R) gravity

Science.gov (United States)

Sharif, M.; Nawazish, Iqra

2018-04-01

In this paper, we discuss an inflationary scenario via scalar field and fluid cosmology for an anisotropic homogeneous universe model in f(R) gravity. We consider an equation of state which corresponds to a quasi-de Sitter expansion and investigate the effect of the anisotropy parameter for different values of the deviation parameter. We evaluate potential models like linear, quadratic and quartic models which correspond to chaotic inflation. We construct the observational parameters for a power-law model of f(R) gravity and construct the graphical analysis of tensor-scalar ratio and spectral index which indicates the consistency of these parameters with Planck 2015 data.

Riparian buffer zones as pesticide filters of no-till crops.

Science.gov (United States)

Aguiar, Terencio R; Bortolozo, F R; Hansel, F A; Rasera, K; Ferreira, M T

2015-07-01

Several studies have pointed to the potential benefits of riparian vegetation as buffer zones for agricultural and industrial pollutants harmful to aquatic ecosystems. However, other studies have called into question its use as an ecological filter, questioning the widths and conditions for which they are effective as a filter. In this work, we have investigated the buffering capacity of the riparian one to retain pesticides in the water-saturated zone, on 27 sites composed by riparian buffer zones with different vegetation structure (woody, shrubs, or grass vegetation) and width (12, 36, and 60 m). Five pesticides were analyzed. The effectiveness of the filtering was largely influenced by the width and vegetation type of the buffer zone. In general, decreasing pesticide removal followed in this order wood > shrubs > grass. The 60 m woody buffer zone was the most effective in the removal of all the pesticides. Only atrazine was detected in this case (0.3 μg L(-1)). Furthermore, a linear correlation (R (2) > 0.97) was observed in their removal for all compounds and buffer zones studied. Thus, preserving the woody vegetation in the riparian zone is important for watershed management and groundwater quality in the no-tillage system in temperate climate.

Kuus punkti kinost ja kultuurist / Toomas Raudam

Index Scriptorium Estoniae

Raudam, Toomas, 1947-

1999-01-01

Reageering ja vastulause Kalle Käsperi artiklile 3. sept. Sirbis, mis arvustas mängufilmi "Lollide pidusöök" ("Le diner de cons") : Stsenarist ja režissöör Francis Veber : Prantsusmaa 1998, näidates üles lugupidamatust T. Raudami seisukohtadega sama filmi kohta 18. aug. Postimehes

Occurrence of pesticides in water and sediment collected from amphibian habitats located throughout the United States, 2009-10

Science.gov (United States)

Smalling, Kelly L.; Orlando, James L.; Calhoun, Daniel; Battaglin, William A.; Kuivila, Kathryn

2012-01-01

Water and bed-sediment samples were collected by the U.S. Geological Survey (USGS) in 2009 and 2010 from 11 sites within California and 18 sites total in Colorado, Georgia, Idaho, Louisiana, Maine, and Oregon, and were analyzed for a suite of pesticides by the USGS. Water samples and bed-sediment samples were collected from perennial or seasonal ponds located in amphibian habitats in conjunction with research conducted by the USGS Amphibian Research and Monitoring Initiative and the USGS Toxic Substances Hydrology Program. Sites selected for this study in three of the states (California, Colorado, and Orgeon) have no direct pesticide application and are considered undeveloped and remote. Sites selected in Georgia, Idaho, Louisiana, and Maine were in close proximity to either agricultural or suburban areas. Water and sediment samples were collected once in 2009 during amphibian breeding seasons. In 2010, water samples were collected twice. The first sampling event coincided with the beginning of the frog breeding season for the species of interest, and the second event occurred 10-12 weeks later when pesticides were being applied to the surrounding areas. Additionally, water was collected during each sampling event to measure dissolved organic carbon, nutrients, and the fungus, Batrachochytrium dendrobatidis, which has been linked to amphibian declines worldwide. Bed-sediment samples were collected once during the beginning of the frog breeding season, when the amphibians are thought to be most at risk to pesticides. Results of this study are reported for the following two geographic scales: (1) for a national scale, by using data from the 29 sites that were sampled from seven states, and (2) for California, by using data from the 11 sampled sites in that state. Water samples were analyzed for 96 pesticides by using gas chromatography/mass spectrometry. A total of 24 pesticides were detected in one or more of the 54 water samples, including 7 fungicides, 10

Revisiting van der Waals like behavior of f(R AdS black holes via the two point correlation function

Directory of Open Access Journals (Sweden)

Jie-Xiong Mo

2017-05-01

Full Text Available Van der Waals like behavior of f(R AdS black holes is revisited via two point correlation function, which is dual to the geodesic length in the bulk. The equation of motion constrained by the boundary condition is solved numerically and both the effect of boundary region size and f(R gravity are probed. Moreover, an analogous specific heat related to δL is introduced. It is shown that the T−δL graphs of f(R AdS black holes exhibit reverse van der Waals like behavior just as the T−S graphs do. Free energy analysis is carried out to determine the first order phase transition temperature T⁎ and the unstable branch in T−δL curve is removed by a bar T=T⁎. It is shown that the first order phase transition temperature is the same at least to the order of 10−10 for different choices of the parameter b although the values of free energy vary with b. Our result further supports the former finding that charged f(R AdS black holes behave much like RN-AdS black holes. We also check the analogous equal area law numerically and find that the relative errors for both the cases θ0=0.1 and θ0=0.2 are small enough. The fitting functions between log⁡|T−Tc| and log⁡|δL−δLc| for both cases are also obtained. It is shown that the slope is around 3, implying that the critical exponent is about 2/3. This result is in accordance with those in former literatures of specific heat related to the thermal entropy or entanglement entropy.

Eksperdi-usk ja amatööri hirm / Urmo Kübar

Index Scriptorium Estoniae

Kübar, Urmo, 1978-

2009-01-01

Autor võrdleb erinevusi ja sarnasusi ekspertide ja kodanikualgatuse korras koondunud rühmituste poolt koostatud tegevusjuhiste ja arengukavade eripärasid. Hinnangud põhinevad Andrew Keeni raamatul "Amatöörikultus" (The Cult of the amateur)

Evaluating item endorsement rates for the MMPI-2-RF F-r and Fp-r scales across ethnic, gender, and diagnostic groups with a forensic inpatient sample.

Science.gov (United States)

Glassmire, David M; Jhawar, Amandeep; Burchett, Danielle; Tarescavage, Anthony M

2017-05-01

The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) F(p) (Infrequency-Psychopathology) scale was developed to measure overreporting in a manner that was minimally confounded by genuine psychopathology, which was a problem with using the MMPI-2 F (Infrequency) scale among patients with severe mental illness. Although revised versions of both of these scales are included on the MMPI-2-Restructured Form and used in a forensic context, no item-level research has been conducted on their sensitivity to genuine psychopathology among forensic psychiatric inpatients. Therefore, we examined the psychometric properties of the scales in a sample of 438 criminally committed forensic psychiatric inpatients who were adjudicated as not guilty by reason of insanity and had no known incentive to overreport. We found that 20 of the 21 Fp-r items (95.2%) demonstrated endorsement rates ≤ 20%, with 14 of the items (66.7%) endorsed by less than 10% of the sample. Similar findings were observed across genders and across patients with mood and psychotic disorders. The one item endorsed by more than 20% of the sample had a 23.7% overall endorsement rate and significantly different endorsement rates across ethnic groups, with the highest endorsements occurring among Hispanic/Latino (43.3% endorsement rate) patients. Endorsement rates of F-r items were generally higher than for Fp-r items. At the scale level, we also examined correlations with the Restructured Clinical Scales and found that Fp-r demonstrated lower correlations than F-r, indicating that Fp-r is less associated with a broad range of psychopathology. Finally, we found that Fp-r demonstrated slightly higher specificity values than F-r at all T score cutoffs. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

In Principio - rõõm Cantusest ja Pärdist, Tüürist rääkimata / Eeva Kumberg

Index Scriptorium Estoniae

Kumberg, Eeva, 1964-

2009-01-01

Nargen Festivali korraldatud kontserdist "In Principio" 3. juulil Tallinna Jaani kirikus, kus esinesid Eesti Filmarmoonia Kammerkoor, segakoorid Noorus ja Cantus, Nargen Festivali Orkester, esitati Erkki-Sven Tüüri teos "Requiem" ja Arvo Pärdi "In Principio"

Perception of low red:far-red ratio compromises both salicylic acid- and jasmonic acid-dependent pathogen defences in Arabidopsis.

Science.gov (United States)

de Wit, Mieke; Spoel, Steven H; Sanchez-Perez, Gabino F; Gommers, Charlotte M M; Pieterse, Corné M J; Voesenek, Laurentius A C J; Pierik, Ronald

2013-07-01

In dense stands of plants, such as agricultural monocultures, plants are exposed simultaneously to competition for light and other stresses such as pathogen infection. Here, we show that both salicylic acid (SA)-dependent and jasmonic acid (JA)-dependent disease resistance is inhibited by a simultaneously reduced red:far-red light ratio (R:FR), the early warning signal for plant competition. Conversely, SA- and JA-dependent induced defences did not affect shade-avoidance responses to low R:FR. Reduced pathogen resistance by low R:FR was accompanied by a strong reduction in the regulation of JA- and SA-responsive genes. The severe inhibition of SA-responsive transcription in low R:FR appeared to be brought about by the repression of SA-inducible kinases. Phosphorylation of the SA-responsive transcription co-activator NPR1, which is required for full induction of SA-responsive transcription, was indeed reduced and may thus play a role in the suppression of SA-mediated defences by low R:FR-mediated phytochrome inactivation. Our results indicate that foraging for light through the shade-avoidance response is prioritised over plant immune responses when plants are simultaneously challenged with competition and pathogen attack. © 2013 The Authors The Plant Journal © 2013 John Wiley & Sons Ltd.

Mees, kes käib kiiresti ja räägib kiiresti / Arthur Seppern ; interv. Tiia Linnard

Index Scriptorium Estoniae

Seppern, Arthur

2001-01-01

Intervjuu mehega, kes on teinud maakonnas ajalugu muusikuna, klubitöötajana, kolhoosiesimehena, kultuuriosakonna juhatajana ja peab nüüd kutsekooli direktori ametit. Vt. ka Severnoje Poberezhje : Subbota 10. nov. 2001

"August 1991" - film ajaloost ja teletöötajaist / Sergo Selder

Index Scriptorium Estoniae

Selder, Sergo

2005-01-01

Eesti Televisiooni fiktiivne dokumentaaldraama "August 1991" : stsenarist ja režissöör Ilmar Raag : produtsent Gerda Kordemets : operaator Janno-Hans Arro. "Prototüübid" Enn Eesmaa ja Andres Raid kommenteerivad endi ja kolleegide kujutamist filmis

Importprocessen för inrednings- och gåvoartiklar från USA till Finland : En handbok för företagaren

OpenAIRE

Smeds, Desiré; Backlund, Johanna

2016-01-01

Det här examensarbetet handlar om import från USA med fokus på inrednings- och gåvoartiklar. I arbetet lyfter vi steg för steg fram de delar som utgör importprocessen hela vägen från hur man hittar en pålitlig leverantör till förtullningen av produkterna här i Finland. Syftet med arbetet är att det skall kunna fungera som en handbok för företag som vill starta en småskalig importverksamhet av inrednings- och gåvoartiklar. Vi tar även upp information om import och internationell handel i a...

40 CFR 52.870 - Identification of plan.

Science.gov (United States)

2010-07-01

... FR 1420 K.A.R. 28-19-23 Hydrocarbon Emissions—Stationary Sources 12/27/72 11/8/73, 38 FR 30876 K.A.R... Operations 10/7/91 6/23/92, 57 FR 27936 K.A.R. 28-19-77 Chemical Processing Facilities That Operate Alcohol... published 3/2/76. (7) Analysis and Recommendations Concerning Designation of Air Quality Maintenance Areas...

Wormholes in viable f(R) modified theories of gravity and weak energy condition

Energy Technology Data Exchange (ETDEWEB)

Pavlovic, Petar [Universitaet Hamburg, II. Institut fuer Theoretische Physik, Hamburg (Germany); Sossich, Marko [University of Zagreb, Department of Physics, Faculty of Electrical Engineering and Computing, Zagreb (Croatia)

2015-03-01

In this work wormholes in viable f(R) gravity models are analyzed. We are interested in exact solutions for stress-energy tensor components depending on different shape and redshift functions. Several solutions of gravitational equations for different f(R) models are examined. The solutions found imply no need for exotic material, while this need is implied in the standard general theory of relativity. A simple expression for weak energy condition (WEC) violation near the throat is derived and analyzed. High curvature regime is also discussed, as well as the question of the highest possible values of the Ricci scalar for which the WEC is not violated near the throat, and corresponding functions are calculated for several models. The approach here differs from the one that has been common since no additional assumptions to simplify the equations have been made, and the functions in f(R) models are not considered to be arbitrary functions, but rather a feature of the theory that has to be evaluated on the basis of consistency with observations for the Solar System and cosmological evolution. Therefore in this work we show that the existence of wormholes without exotic matter is not only possible in simple arbitrary f(R) models, but also in models that are in accordance with empirical data. (orig.)

75 FR 56105 - Pesticide Products; Registration Applications

Science.gov (United States)

2010-09-15

... Products, Inc., 2625 South 158th Plaza, Omaha, NE 68130. Active ingredient: Bifenthrin. Proposed uses: Dogs... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPP-2010-0008; FRL-8843-5] Pesticide Products... announces receipt of applications to register new uses for pesticide products containing currently...

Nad on ärganud ja juba küpsed / Ilmar Raag

Index Scriptorium Estoniae

Raag, Ilmar, 1968-

2000-01-01

Pimedate Ööde Filmifestivalil esilinastusid lühimängufilm "Armas tuss 50 aastat hiljem" : režissöör René Vilbre : peaosades Lembit Eelmäe ja Herta Elviste : Allfilm 2000 ja dokumentaalfilm "Suur õde" : stsenaristid ja režissöörid Jaak Kilmi ja Andres Maimik : In-Ruum 2000

Moniosaaminen ja työnkierto - Kuinka saada henkilökunta innostumaan osaamisen lisäämisestä ja työnkierrosta

OpenAIRE

Murto, Maria

2017-01-01

Tämän opinnäytetyön tarkoituksena on löytää keinoja ylläpitää ja innostaa henkilökuntaa Pirkanmaan käräjäoikeudessa moniosaamiseen ja tehtävänkiertoon. Ajatus tähän tehtävään oli kypsynyt mielessäni jo pitkään ja itse tutkimuksen aihe syntyi yhdessä laamannin kanssa keskusteltaessa. Digitalisoituminen on yleistynyt ja sen myötä osaamisen kehittäminen ja sen ylläpitäminen ovat nousseet oleelliseen asemaan työelämässä. Tietojärjestelmät kehittyvät ja sen myötä joudutaan ottamaan uusia toim...

Teateid sugudevahelisest sõjast ja homorindelt. XIX Pärnu rahvusvaheline dokumentaal- ja antropoloogiafilmide festival / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2005-01-01

Pärnu 19. dokumentaal- ja antropoloogiafilmide festivalist. Grand prix võitis režissöör Pirjo Honkasalo filmiga "Melanhoolia 3 tuba". Televaatajad valisid oma lemmikuks taani režissööri Lars Westmani filmi "Kas sa armastad mind?". Teistest filmidest : Murray Nosseli "Isainstinkt", Petr Lomi "Pruudirööv kirgiisi moodi", Ellen-Astri Lundby "Neljas naine ja tema Aafrika mees" jt. Lisatud auhinnasaajate nimekiri lk. 144

Muusikamaailm : Hooaja algus Metis. Oktoober saksakeelses muusikateatris. Briti sügisfestivalid. Goethe-sari Bonni ooperimajas / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

1999-01-01

Metropolitan Opera 27. sept. alanud uue hooaja lavastustest. Ooperilavastustest ja ooperite maailmaesiettekannetest erinevates muusikateatrites Saksamaal ja Austrias oktoobris. Winsori muusikafestivalist (18.09-2.10) Kagu-Inglismaal, Swebis Edela-Inglismaal toimuvast muusikafestivalist (1.-22.10), kus tutvustatakse R.V.Williamsi muusikat, Norfolki ja Norwichi ühisfestivalist (1.-17.10). Bonni Opernhaus koostöös siinse Beethoveni festivaliga toob ettekandele teoseid, mis seotud Goethe "Faustiga"

Südamlikud ja õudsed lood / Mati Sepping

Index Scriptorium Estoniae

Sepping, Mati

2005-01-01

Lühiarvustus IX PÖFFi filmidele - Vene mängufilm "Garpastum" : režissöör Aleksei German jun, Soome mängufilm "Emadest parim" : režissöör Klaus Härö ja Kasahhi filmile "Vokaalsed paralleelid" : režissöör Rustam Hamdanov

10 CFR 850.27 - Hygiene facilities and practices.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Hygiene facilities and practices. 850.27 Section 850.27 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.27 Hygiene facilities and practices. (a) General. The responsible employer must assure that in...

Persistent Pesticides in Human Breast Milk and Cryptorchidism

Science.gov (United States)

Damgaard, Ida N.; Skakkebæk, Niels E.; Toppari, Jorma; Virtanen, Helena E.; Shen, Heqing; Schramm, Karl-Werner; Petersen, Jørgen H.; Jensen, Tina K.; Main, Katharina M.

2006-01-01

Introduction Prenatal exposure to some pesticides can adversely affect male reproductive health in animals. We investigated a possible human association between maternal exposure to 27 organochlorine compounds used as pesticides and cryptorchidism among male children. Design Within a prospective birth cohort, we performed a case–control study; 62 milk samples from mothers of cryptorchid boys and 68 from mothers of healthy boys were selected. Milk was collected as individual pools between 1 and 3 months postpartum and analyzed for 27 organochlorine pesticides. Results Eight organochlorine pesticides were measurable in all samples (medians; nanograms per gram lipid) for cases/controls: 1,1-dichloro-2,2-bis(4-chlorophenyl)ethylene (p,p′-DDE): 97.3/83.8; β-hexachlorocyclohexane (β-HCH): 13.6/12.3; hexachlorobenzene (HCB): 10.6/8.8; α -endosulfan: 7.0/6.7; oxychlordane: 4.5/4.1; 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane (p,p′-DDT): 4.6/4.0; dieldrin: 4.1/3.1; cis-heptachloroepoxide (cis-HE): 2.5/2.2. Five compounds [octachlorostyrene (OCS); pentachlorobenzene, 1,1-dichloro-2,2-bis(4-chlorophenyl)ethane (p,p′-DDD); o,p′-DDT; mirex] were measurable in most samples (detection rates 90.8–99.2%) but in lower concentrations. For methoxychlor, cis-chlordane, pentachloroanisole (PCA), γ -HCH, 1,1-dichloro-2-(2-chlorophenyl)-2,2(4-chlorophenyl)ethane, trans-chlordane, α -HCH, and o,p′-DDE, both concentrations and detection rates were low (26.5–71.5%). Heptachlor, HCH (δ, ɛ ), aldrin, β-endosulfan and trans-heptachloroepoxide were detected at negligible concentrations and low detection rates and were not analyzed further. Seventeen of 21 organochlorine pesticides [p,p′-DDT, p,p′-DDE, p,p′-DDD, o,p′-DDT, HCH (α , β, γ ), HCB, PCA, α -endosulfan, cis-HE, chlordane (cis-, trans-) oxychlordane, methoxychlor, OCS, and dieldrin] were measured in higher median concentrations in case milk than in control milk. Apart from trans-chlordane (p = 0

Sulam Eesti ja Inglise vaimulikust muusikast / Kersti Inno

Index Scriptorium Estoniae

Inno, Kersti, 1954-

2007-01-01

Eesti Filharmoonia Kammerkoori ja inglise organisti ning helilooja Christopher Bowers-Broadbenti kontserdist 9. veebr. Haapsalu Toomkirikus ja 10. veebr. Tallinna Niguliste kirikus (ettekandel C. Bowers-Broadbenti sekvents orelile ja koorile "7Words" ja Cyrillus Kreegi "Reekviem" uues seades)

Ložiskové proudy u asynchronních motorů napájených z napěťových polovodičových střídačů

Czech Academy of Sciences Publication Activity Database

Bartoš, Stanislav

2011-01-01

Roč. 21, č. 11 (2011), s. 6-10 ISSN 1210-0889 R&D Projects: GA MPO(CZ) FR-TI1/330 Institutional research plan: CEZ:AV0Z20570509 Keywords : bearing currents * asynchronous motors * semiconductor voltage source inverters Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Jagades tulevikku? : uue meedia ja fotohariduse konverents Tartu Kõrgemas Kunstikoolis / Raivo Kelomees

Index Scriptorium Estoniae

Kelomees, Raivo, 1960-

2002-01-01

19. ja 20. IV toimunud konverents "Sharing the Future" oli pühendatud foto ja uue meedia hariduse küsimustele endises Ida-Euroopas. Eestist esinesid Ants Juske ja konverentsi korraldanud Peeter Linnap ning Raivo Kelomees. Briti haridussüsteemist rääkisid Robin Dance ja Paul Rodgers

Riigikohtu kriminaalkolleegiumi 24. aprilli 2009. a otsus kriminaalasjas 3-1-1-10-09 / Margus Mõttus

Index Scriptorium Estoniae

Mõttus, Margus

2009-01-01

Riigikohtu otsusest 3-1-1-10-09: Livio Karro kaitsjate A. Pilve ja R. Otsa, Margus Nei kaitsja T. Pilve, Vladimir Kudrjavtsevi kaitsja A. Lubergi, M. Loorpuu kaitsja T. Ploomipuu, R. Väinoja kaitsja H. Tombergi ja K. Kaunispaiga kaitsja A. Gorkini kassatsioonid kriminaalasjas L. Karro süüdistuses KarS § 294 lg 2 p-de 1 ja 3; § 294 lg 2 p-de 1 ja 3 ja § 22 lg 2 ning § 296 lg 2 p-de 1 ja 2 järgi, M. Nei ja V. Kudrjavtsevi süüdistuses KarS § 294 lg 2 p 3 järgi, R. Väinoja süüdistuses KarS § 298 lg 1 järgi ja K. Kaunispaiga süüdistuses KarS § 298 lg 1 ja § 22 lg 2 järgi

MicroRNA 27a-3p Regulates Antimicrobial Responses of Murine Macrophages Infected by Mycobacterium avium subspecies paratuberculosis by Targeting Interleukin-10 and TGF-β-Activated Protein Kinase 1 Binding Protein 2

Directory of Open Access Journals (Sweden)

Tariq Hussain

2018-01-01

Full Text Available Mycobacterium avium subspecies paratuberculosis (MAP persistently survive and replicate in mononuclear phagocytic cells by adopting various strategies to subvert host immune response. Interleukin-10 (IL-10 upregulation via inhibition of macrophage bactericidal activity is a critical step for MAP survival and pathogenesis within the host cell. Mitogen-activated protein kinase p38 signaling cascade plays a crucial role in the elevation of IL-10 and progression of MAP pathogenesis. The contribution of microRNAs (miRNAs and their influence on the activation of macrophages during MAP pathogenesis are still unclear. In the current study, we found that miRNA-27a-3p (miR-27a expression is downregulated during MAP infection both in vivo and in vitro. Moreover, miR-27a is also downregulated in toll-like receptor 2 (TLR2-stimulated murine macrophages (RAW264.7 and bone marrow-derived macrophage. ELISA and real-time qRT-PCR results confirm that overexpression of miR-27a inhibited MAP-induced IL-10 production in macrophages and upregulated pro-inflammatory cytokines, while miR-27a inhibitor counteracted these effects. Luciferase reporter assay results revealed that IL-10 and TGF-β-activated protein kinase 1 binding protein 2 (TAB 2 are potential targets of miR-27a. In addition, we demonstrated that miR-27a negatively regulates TAB 2 expression and diminishes TAB 2-dependent p38/JNK phosphorylation, ultimately downregulating IL-10 expression in MAP-infected macrophages. Furthermore, overexpression of miR-27a significantly inhibited the intracellular survival of MAP in infected macrophages. Our data show that miR-27a augments antimicrobial activities of macrophages and inhibits the expression of IL-10, demonstrating that miR-27a regulates protective innate immune responses during MAP infection and can be exploited as a novel therapeutic target in the control of intracellular pathogens, including paratuberculosis.

Head kavatsused ja umbusu lained / Harri Tiido

Index Scriptorium Estoniae

Tiido, Harri, 1953-

2003-01-01

Ilmunud ka: Estonija 29. okt. lk. 11. Eesti suursaadik NATO-s Harri Tiido analüüsib riigikaitsedebatti Eestis. Autor taunib NATO-t mitteusaldava mõtteviisi levikut. Diagramm: Kaitsejõudude ja NATO usaldus rahva seas. Kommenteerivad NATO peasekretär George Robertson, USA presidendi julgeolekunõunik Condoleezza Rice, Soome majandus- ja poliitikauuringute keskuse EVA julgeolekuraporti autor Pentti Vartia

Millest räägivad paigad? : Paikade identiteet ja sotsiaalsed konstruktsioonid Eesti saartel / Karin Lindroos

Index Scriptorium Estoniae

Lindroos, Karin, 1973-

2009-01-01

Eesti suursaarte sotsiaalsete suhete struktuurist ja selle abil kujunevast paiga identiteedist, nende kindlaks tegemiseks ja kaardistamiseks sobilikust metoodikast ning paiga identiteedi kontseptsioonidest Hollandi geograafide Huigeni ja Meijringi kontseptsioonidele toetudes.

Gas chromatography with flame photometric detection of 31 organophosphorus pesticide residues in Alpinia oxyphylla dried fruits.

Science.gov (United States)

Zhao, Xiangsheng; Kong, Weijun; Wei, Jianhe; Yang, Meihua

2014-11-01

A simple, rapid and effective gas chromatography-flame photometric detection method was established for simultaneous multi-component determination of 31 organophosphorus pesticides (OPPs) residues in Alpinia oxyphylla, which is widely consumed as a traditional medicine and food in China. Sample preparation was completed in a single step without any clean-up procedure. All pesticides expressed good linear relationships between 0.004 and 1.0 μg/mL with correlation coefficients higher than 0.9973. The method gave satisfactory recoveries for most pesticides. The limits of detection varied from 1 to 10 ng/mL, and the limits of quantification (LOQs) were between 4 and 30 ng/mL. The proposed method was successfully applied to 55 commercial samples purchased from five different areas. Five pesticide residues were detected in four (7.27%) samples. The positive samples were confirmed by gas chromatography with tandem mass spectrometry (GC-MS/MS). Copyright © 2014 Elsevier Ltd. All rights reserved.

Persistent pesticides in human breast milk and chryptorchidism

DEFF Research Database (Denmark)

Damgaard, Ida N.; Skakkebæk, Niels E.; Toppari, Jorma

2006-01-01

INTRODUCTION: Prenatal exposure to some pesticides can adversely affect male reproductive health in animals. We investigated a possible human association between maternal exposure to 27 organochlorine compounds used as pesticides and cryptorchidism among male children. DESIGN: Within a prospective...... birth cohort, we performed a case-control study; 62 milk samples from mothers of cryptorchid boys and 68 from mothers of healthy boys were selected. Milk was collected as individual pools between 1 and 3 months postpartum and analyzed for 27 organochlorine pesticides. RESULTS: Eight organochlorine......-endosulfan, cis-HE, chlordane (cis-, trans-) oxychlordane, methoxychlor, OCS, and dieldrin] were measured in higher median concentrations in case milk than in control milk. Apart from trans-chlordane (p = 0.012), there were no significant differences between cryptorchid and healthy boys for individual chemicals...

Reiu Tüüri maratonloeng kunstiturust / Reiu Tüür

Index Scriptorium Estoniae

Tüür, Reiu

2001-01-01

27. VI toimus Pärnus Kunstplatze Unobomberi galeriis Reiu Tüüri näitus-loeng kaasaegse kunsti galeriidest Londonis ja Eestis. Näitus on osa R. Tüüri sel sügisel Londoni linnaülikooli juures kaitstavast kunsti mänedzhmendi alasest magistritööst "Eesti kaasaegse kunsti turg". Juhendaja Jani Robertson Hollandist.

Inimesed ja mesilased / Rein Tootmaa

Index Scriptorium Estoniae

Tootmaa, Rein

2005-01-01

Nukufilm "Gene+ratio" : stsenarist, kunstnik ja režissöör Mait Laas : konsultant Paavo Matsin : operaatorid Ragnar Neljandi, Raivo Möllits : helilooja Tiit Kikas : Nukufilm OÜ - Icon Film (Saksamaa) 2005

Armastusest nii ja teisiti / Laurence Lumiere

Index Scriptorium Estoniae

Lumiere, Laurence

2007-01-01

Romantiline komöödiafilm "Viimane suudlus" ("The Last Kiss") : režissöör Tony Goldwyn : Ameerika Ühendriigid, 2006 ja põnevusfilm "Ghost Rider - põrguline" : režissöör Mark Steven : peaosas Nicolas Cage : Ameerika Ühendriigid, 2007

Muljeid ja mõtteid kristliku kasvatuse suurfoorumilt / Pille Valk

Index Scriptorium Estoniae

Valk, Pille, 1959-2009

2001-01-01

7.-13.05.2001 toimus Itaalias Euroopa Kristliku Kasvatuse Konverents, mille üldteema oli "Läbi lapse silmade". Seda lahati kolmest vaatenurgast: lapse spiritualiteet ning selle eripära ja areng, lapsed perekonnas ja ühiskonnas, lapsed Jeesuse silme läbi. Loengutest ning rühmatöödest. Konverentsi peaesineja oli dr. David Hay, Oxfordi ülikooli zooloogia professor ja Usulise Kogemuse Uurimiskeskuse direktor

Kaks vaadet narkoelule ja tõlkimisele / Tiiu Laks

Index Scriptorium Estoniae

Laks, Tiiu, 1984-

2010-01-01

Arvustus: Thompson, Hunter Stockton. Hirm ja jälestus Las Vegases : metsik rännak Ameerika unelma südamesse / inglise keelest tõlkinud [ja järelsõna autor] Mihkel Kaevats. [Tallinn] : Eesti Päevaleht, 2010 ; Welsh, Irvine. Trainspotting : romaan / tõlkinud Olavi Teppan. Tallinn : Koolibri, 2010

Vastutada lustides ja vastupidi / interv. Eva-Liisa Linder

Index Scriptorium Estoniae

2006-01-01

Lavakunstikooli XXII lend räägib kooliajast, õpetajatest ja õppetööst. Kõnelevad Mihkel Kabel, Martin Kõiv, Risto Kübar, Lauri Lagle, Tõnn Lamp, Mari-Liis Lill, Markus Luik, Ragne Pekarev, Laura Peterson, Ursula Ratasepp, Inga Salurand, Veiko Tubin, Nero Urke, Britta Vahur ja Sergo Vares

Põhjamaine kargus ja lõbus plastiliiniaed / Victoria Parmas

Index Scriptorium Estoniae

Parmas, Victoria

2009-01-01

Maailma nimekaimast aiandusfestivalist Chelsea Flower Show 2009 Londonis, uusi trende ja publiku lemmikuid - parim show-aed The Daily Telegraph garden Ulf Nordfjellilt ja Robert Myersi Vähiuuringute instituudi aed ning rõõmsat elevust tekitanud aed Plastiliini Paradiis, mille autoriks on humoorika motosarja Top Gear juht James May

Nesteytetyn maakaasun käyttö ja mahdollisuudet merenkulussa

OpenAIRE

Korvenranta, Olli

2014-01-01

Opinnäytetyön tavoitteena oli tutkia ja selvittää merenkulussa kiristyvien päästömääräysten myötä kysymykseen tulevien vaihtoehtoisten polttoaineiden varteenotettavuutta ja mahdollisuuksia, mahdollisimman tuoretta ja luotettavaa aineistoa käyttäen. Pääpaino erilaisten vaihtoehtojen joukossa oli erityisesti nesteytetyssä maakaasussa, ottaen huomioon sen turvallisuus sekä edut ja haitat. Teemana läpi työn on lisäksi maakaasun tietynlainen vertailu merenkulussa yleisesti käytettyjen polttoaineid...

Hea teater lastele ja noortele / Katrin Ruus

Index Scriptorium Estoniae

Ruus, Katrin

2006-01-01

22.-27. maini Tallinnas, Tartus, Pärnus, Narvas toimunud laste- ja noortetatrite festivalist "Draamake 2006". Nimetatud auhinnasaajad : lastelavastuse auhinna sai Vanemuise "Suur kuri hunt" (lavastaja Taago Tubin), noorsooteatri auhind määrati Vene Teatri lavastusele "Veerevad kivid ei sammaldu" (lavastaja Nikita Grinshpun), näitlejaauhinnaga pärjati Marika Vaarikut osatäitmise eest VAT Teatri lavastuses "Klammi sõda", publikupuudutuse auhinna sai ZUGA ühendatud tantsijate "ZUGA lastekas" ja sõnajõuauhind läks NO99 teatri lavastusele "Kaks päikest" (lavastaja Andres Noormets)

Libahundiuskumused arhailise õiguse ja moraali kontekstis / Tiina Vähi

Index Scriptorium Estoniae

Vähi, Tiina

2008-01-01

Arhailise tavaõiguse põhimõtetest. Nn. libahundiks käimisest ehk hundinahkadesse riietatult kariloomade röövimisest. Tõrjemaagiast "libahunt libahundi vastu". Lindprii ja libahundi seostamisest. Nn. puustre hundist. Arhailise õiguse ja moraali peegeldustest 17. sajandi nõiaprotsesside libahunditunnistustes

Differential expression of carotenogenic genes, associated changes on astaxanthin production and photosynthesis features induced by JA in H. pluvialis.

Directory of Open Access Journals (Sweden)

Zhengquan Gao

Full Text Available Haematococcus pluvialis is an organism that under certain conditions can produce astaxanthin, an economically important carotenoid. In this study, the transcriptional expression patterns of eight carotenogenic genes of H. pluvialis in response to jasmonic acid (JA were evaluated using real-time PCR. Astaxanthin accumulation action and photosynthesis flourescence were monitored at the same time. The results showed all eight genes exhibited higher transcriptional expression significantly under JA treatments. JA25 (25 mg/L induction had greater effect (>10-fold up-regulation on the transcriptional expression of pds, crtR-B and lyc than on ipi-1, ipi-2, psy, bkt2, and crtO. JA50 (50 mg/L treatment had greater impact on the transcriptional expression of ipi-1, ipi-2, psy, crtR-B and crtO than on pds, lyc and bkt2. Astaxanthin biosynthesis in the presence of JA appeared to be up-regulated mainly by psy, pds, crtR-B, lyc, bkt2 and crtO at the transcriptional level and ipi-1, ipi-2 at both transcriptional and post-transcriptional levels. Under JA induction, the photosynthetic efficiency [Y (II] and the maximum quantum efficiency of PS II (Fv/Fm decreased significantly, but the non-photochemical quenching of chlorophyll fluorescence (NPQ increased drastically with the accumulation of astaxanthin.

78 FR 6274 - Withdrawal of Pesticide Petitions for Residues of Pesticide Chemicals in or on Various Commodities

Science.gov (United States)

2013-01-30

... announced the filing of pesticide petition (PP 4F4281) by Bayer CropScience, Research Triangle Park, North...-imidazolidinecarboxamide in or on the food commodity rapeseed (canola) at 1.0 ppm. On March 7, 2012, Bayer Crop Science... or on cucurbits (crop group 9) at 0.05 parts per million (ppm) and fruiting vegetables (crop group 8...

IFRS 10 muutos 2011 alkaen

OpenAIRE

Sharma-Lehtinen, Sheeru

2014-01-01

IASB julkaisi uuden konsernitilinpäätösstandardin toukokuussa 2011. Ennen kyseistä muutosta, konsernitilinpäätöksestä ohjeisti IAS 27 Konserni- ja erillistilinpäätös-standardi. Muutoksen astuttua voimaan tuli täysin uusi IFRS 10 Konsernitilinpäätös -standardi, joka korvasi IAS 27-standardin konsernitilinpäätösosiota. IFRS 10-standardi otettiin Suomessa käyttöön vuoden 2014 alusta. Tutkimus on toteutettu laadullisia tutkimusmenetelmiä käyttäen. Tutkimuksen tavoitteena oli selvittää, miks...

Materjal ja atmosfäär = Material and atmosphere / Klaske Havik, Gus Tielens

Index Scriptorium Estoniae

Havik, Klaske, 1975-

2015-01-01

OASE numbriks ning intervjuuks Juhani Pallasmaa ja Peter Zumthoriga valmistudes uurisid autorid ka omaenda mälu ja valisid oma arhiividest atmosfäärilisi paiku. Illustreerivaid fotosid saadavad väljaandes "Stepping Stones" ilmunud uurimuste originaaltekstid.

Eluohtliku tervisekahjustuse tekitamise katse. Riigikohtu kriminaalkolleegiumi otsus 3-1-1-68-12 ja seotud otsus 3-1-1-57-10 / Jaan Sootak

Index Scriptorium Estoniae

Sootak, Jaan, 1948-

2012-01-01

Kaastäideviimise problemaatikast ning kumulatiivse põhjuslikkuse ja suktsessiivse kaastäideviimise instituutidest Riigikohtu lahendite 3-1-1-68-12 ja 3-1-1-57-10 põhjal. Riigikohus asus seisukohale, et süüdistatavad vastutavad kuriteokatse eest

Mainosjulkaisun suunnittelu ja toteutus Mum'sille

OpenAIRE

Kaketti, Hanna

2015-01-01

Opinnäytetyön tavoitteena oli suunnitella ja toteuttaa mainosjulkaisu eettisen designin yritykselle Mum’sille. Julkaisun oli määrä keskittyä yrityksen uusiin tuotteisiin, joten toteutus vaati myös uusien tuotekuvien ottamista. Julkaisusta ei kuitenkaan haluttu katalogia vaan enemmänkin siinä haluttiin keskittyä mielikuvilla markkinoimiseen, joten tuotekuvien ei tarvinnut olla katalogimaisen selkeitä. Tutkimuksella pyrittiin kartuttamaan kattava tietopohja suunnittelun lähtökohdaksi ja tu...

77 FR 74003 - Pesticides; Draft Guidance for Pesticide Registrants on Antimicrobial Pesticide Products With...

Science.gov (United States)

2012-12-12

... Insecticide, Fungicide, and Rodenticide Act (FIFRA) or are required to register pesticides. The following list... remediation, on nonporous and porous surfaces, for residual activity, for mold prevention, and in heating...

Alzheimer ja ämblikud - ühe niidi kaks otsa / Arko Olesk

Index Scriptorium Estoniae

Olesk, Arko, 1981-

2015-01-01

Ämblikuniit ja Alzheimeri tõbe põhjustavad naastud ajus on välimuselt peaaegu identsed ja tekivad bioloogiliselt sarnaselt. Tallinna Ülikooliga koostööd tegeva Rootsi teadlase Jan Johanssoni ja tema töörühma uurimistööst Alzheimeri tõvele ravi leidmiseks

Co-administration of recombinant major envelope proteins (rA27L and rH3L) of buffalopox virus provides enhanced immunogenicity and protective efficacy in animal models.

Science.gov (United States)

Kumar, Amit; Yogisharadhya, Revanaiah; Venkatesan, Gnanavel; Bhanuprakash, Veerakyathappa; Pandey, Awadh Bihari; Shivachandra, Sathish Bhadravati

2017-05-01

Buffalopox virus (BPXV) and other vaccinia-like viruses (VLVs) are causing an emerging/re-emerging zoonosis affecting buffaloes, cattle and humans in India and other countries. A27L and H3L are immuno-dominant major envelope proteins of intracellular mature virion (IMV) of orthopoxviruses (OPVs) and are highly conserved with an ability to elicit neutralizing antibodies. In the present study, two recombinant proteins namely; rA27L ( 21 S to E 110 ; ∼30 kDa) and rH3L( 1 M to I 280 ; ∼50 kDa) of BPXV-Vij/96 produced from Escherichia coli were used in vaccine formulation. A combined recombinant subunit vaccine comprising rA27L and rH3L antigens (10 μg of each) was used for active immunization of adult mice (20μg/dose/mice) with or without adjuvant (FCA/FIA) by intramuscular route. Immune responses revealed a gradual increase in antigen specific serum IgG as well as neutralizing antibody titers measured by using indirect-ELISA and serum neutralization test (SNT) respectively, which were higher as compared to that elicited by individual antigens. Suckling mice passively administered with combined anti-A27L and anti-H3L sera showed a complete (100%) pre-exposure protection upon challenge with virulent BPXV. Conclusively, this study highlights the potential utility of rA27L and rH3L proteins as safer candidate prophylactic antigens in combined recombinant subunit vaccine for buffalopox as well as passive protective efficacy of combined sera in employing better pre-exposure protection against virulent BPXV. Copyright © 2017 Elsevier B.V. All rights reserved.

Oscar Niemeyer - arhitekt ja kõiksus / Karin Hallas-Murula

Index Scriptorium Estoniae

Hallas-Murula, Karin, 1957-

2001-01-01

Brasiilia arhitektist Oscar Niemeyerist (s. 1907) ja tema loomingust. Niemeyeri Rio de Janeiro büroo ja Rootsi Arhitektuurimuuseumi koostöös valminud näitusel Rotermanni soolalaos on rõhuasetus idee sünnil, esimestel skitsidel. Näitust saadab film Niemeyerist

Erisused ja elu hind / Rein Tootmaa

Index Scriptorium Estoniae

Tootmaa, Rein

2000-01-01

IV Pimedate Ööde Filmifestivalil linastunud mängufilmidest : Prantsusmaa "Harry aitab sind" : režissöör Dominik Moll, Jaapani "Tabu" ("Gohatto") : režissöör Nagisha Oshima, Prantsusmaa "Vägista mind" ("Baise-moi") : režissöör Coralie Trinh Thi, Soome "Tundra seitse laulu" : režissöör Markku Lehmuskallio ja Prantsusmaa "Dogma 5 : Armastajad" : režissöör Jean-Marc Barri

Rõiva- ja tekstiilitööstus püsib jätkusuutlik / Meelis Virkebau

Index Scriptorium Estoniae

Virkebau, Meelis, 1957-

2007-01-01

Ilmunud ka: Delovõje Vedomosti, 14. nov. 2007, lk. 18-19. Eesti rõiva- ja tekstiilitööstus on Euroopa ja globaalse tööstussektori osa ning sealt tulenevad muutused mõjutavad otseselt ka eesti ettevõtjaid. Diagramm: Tekstiili- ja rõivatööstuses käibekasv taandunud. Vt. samas: Susan Lahesalu. Kreenholm üritab mitte hääbuda; Rõivatööstuse TOP; Tekstiilitööstuse TOP. Kommenteerivad: Meelis Virkebau, Ketlin Priilinn, Katrin Ots, Ants Vasar, Karl Kaasik, Toomas Värva ja Heiki Pajur. Ajalehes Delovõje Vedomosti Meelis Virkebau art. ja TOP-i tabelid

Aerial pesticide application causes DNA damage in pilots from Sinaloa, Mexico.

Science.gov (United States)

Martínez-Valenzuela, C; Waliszewski, S M; Amador-Muñoz, O; Meza, E; Calderón-Segura, M E; Zenteno, E; Huichapan-Martínez, J; Caba, M; Félix-Gastélum, R; Longoria-Espinoza, R

2017-01-01

The use of pesticides in agricultural production originates residues in the environment where they are applied. Pesticide aerial application is a frequent source of exposure to pesticides by persons dedicated to agricultural practices and those living in neighboring communities of sprayed fields. The aim of the study was to assess the genotoxic effects of pesticides in workers occupationally exposed to these chemicals during their aerial application to agricultural fields of Sinaloa, Mexico. The study involved 30 pilots of airplanes used to apply pesticides via aerial application and 30 unexposed controls. Damage was evaluated through the micronucleus assay and by other nuclear abnormalities in epithelial cells of oral mucosa. The highest frequency ratios (FR) equal to 269.5 corresponded to binucleated cells followed by 54.2, corresponding to cells with pyknotic nuclei, 45.2 of cells with chromatin condensation, 3.7 of cells with broken-egg, 3.6 of cells with micronucleus, and 2.0 of karyolytic cells. Age, worked time, smoking, and alcohol consumption did not have significant influence on nuclear abnormalities in the pilots studied. Pesticide exposure was the main factor for nuclear abnormality results and DNA damage. Marked genotoxic damage was developed even in younger pilots with 2 years of short working period, caused by their daily occupational exposure to pesticides.

MiR-27a Promotes Hemin-Induced Erythroid Differentiation of K562 Cells by Targeting CDC25B

Directory of Open Access Journals (Sweden)

Dongsheng Wang

2018-03-01

Full Text Available Background/Aims: MicroRNAs (miRNAs play a crucial role in erythropoiesis. MiR-23a∼27a∼24-2 clusters have been proven to take part in erythropoiesis via some proteins. CDC25B (cell division control Cdc2 phosphostase B is also the target of mir-27a; whether it regulates erythropoiesis and its mechanism are unknown. Methods: To evaluate the potential role of miR-27a during erythroid differentiation, we performed miR-27a gain- and loss-of-function experiments on hemin-induced K562 cells. We detected miR-27a expression after hemin stimulation at different time points. At the same time, the γ-globin gene also was measured via real-time PCR. According to the results of the chips, we screened the target protein of miR-27a through a dual-luciferase reporter assay and identified it via Western blot analyses. To evaluate the function of CDC25B, benzidine staining and flow cytometry were employed to detect the cell differentiation and cell cycle. Results: We found that miR-27a promotes hemin-induced erythroid differentiation of human K562 cells by targeting cell division cycle 25 B (CDC25B. Overexpression of miR-27a promotes the differentiation of hemin-induced K562 cells, as demonstrated by γ-globin overexpression. The inhibition of miR-27a expression suppresses erythroid differentiation, thus leading to a reduction in the γ-globin gene. CDC25B was identified as a new target of miR-27a during erythroid differentiation. Overexpression of miR-27a led to decreased CDC25B expression after hemin treatment, and CDC25B was up-regulated when miR-27a expression was inhibited. Moreover, the inhibition of CDC25B affected erythroid differentiation, as assessed by γ-globin expression. Conclusion: This study is the first report of the interaction between miR-27a and CDC25B, and it improves the understanding of miRNA functions during erythroid differentiation.

TÜ ja TPÜ magistreid 2001 / Tiia Margus, Hille Roots, Krista Kerge

Index Scriptorium Estoniae

Margus, Tiia

2002-01-01

TÜ eesti ja soome-ugri keeleteaduse osakonnas kaitsesid 2001.a. magistritööd M. Aksli, E. Saar, M. Mihkla, R. Pärss, I. Nikopensius, K. Prillop, O. Nagel, K. Labi, M. Chamberlin, K. Pai, K. Sarv, E. Vainik, A. Tuisk, J. Kronberg, A. Korb, L. Pärlin, P. Peiker, H. Kirk, R. Undusk, A. Org, M. Kalda, V. Ränik, M.-A. Remmel. TPÜ filoloogiateaduskonna eesti filoloogia, soome filoloogia ja kirjandusteaduse alaste magistritööde kaitsmise nõukogu ees kaitsesid 2001.a. magistritööd S. Salla, E. Lindsalu ja M. Tuur

27 CFR 10.24 - Sales promotion contests.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Sales promotion contests. 10.24 Section 10.24 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS COMMERCIAL BRIBERY Commercial Bribery § 10.24 Sales promotion contests...

Rita Kirke: "Taimed on minu head õpetajad ja toetajad" / Rita Kirke

Index Scriptorium Estoniae

Kirke, Rita

2006-01-01

Elukutselisi aiakujundajaid tutvustavas sarjas vastab küsimustele läti aiakujundaja Rita Kirke. R. Kirkest, tema tähtsamad tööd. R. Kirke endast, oma õpetajatest, oma aiast ja töödest, Läti oludesse sobivast ja tüüpilisest Läti aiast, koostööst klientidega, lemmiktaimedest, taimede kättesaadavusest Lätis jpm. Ill.: R. Kirke portreefoto, 6 ill. tema töödest

Tarkus, juurikad ja moos tulevad oma kooli aiast / Juhani Püttsepp

Index Scriptorium Estoniae

Püttsepp, Juhani, 1964-

2007-01-01

Bioloog Juhani Püttseppa ja tema sõbra Ingmar Muusikuse rännakutest mööda Eesti külasid ja alevikke, et enam teada saada kohalikest maakoolidest, külaraamatukogudest, lasteaedadest ja aidata neid püsima jääda. Need on ühel päeval ainsad kohad, mis aitavad meil ära tunda iseend, oma juuri ja seda, millist elu on aastatuhendeid elanud meie esivanemad

Tartu ülikooli kunstikabinet ja "kuldsed kuuekümnendad" / Kaljo Põllu

Index Scriptorium Estoniae

Põllu, Kaljo

2006-01-01

Tartu Ülikooli kunstikabinet Juhan Püttsepa (aastatel 1957-1962) ja Kaljo Põllu (aastatel 1962-1972) juhtimisel. Kunstnike rühmitusest "Visarid", Kaljo Põllu varasemast loomingust ja tõekspidamistest

Nähtamatu revolutsioon / David R. Smith ; interv. Philip Ball

Index Scriptorium Estoniae

Smith, David R.

2007-01-01

Tehisstruktuuriga metamaterjalid võivad põhjapanevalt muuta telekommunikatsiooni, andmekandjaid ja isegi päikeseenergeetikat, kinnitab Dukeѫi ülikooli töörühma juht David R. Smith. Artikkel üldpealkirja all: 10 tulevikutehnoloogiat 2007

Dynamical analysis of cylindrically symmetric anisotropic sources in f(R, T) gravity

Energy Technology Data Exchange (ETDEWEB)

Zubair, M.; Azmat, Hina [COMSATS Institute of Information Technology, Department of Mathematics, Lahore (Pakistan); Noureen, Ifra [University of Management and Technology, Department of Mathematics, Lahore (Pakistan)

2017-03-15

In this paper, we have analyzed the stability of cylindrically symmetric collapsing object filled with locally anisotropic fluid in f(R, T) theory, where R is the scalar curvature and T is the trace of stress-energy tensor of matter. Modified field equations and dynamical equations are constructed in f(R, T) gravity. The evolution or collapse equation is derived from dynamical equations by performing a linear perturbation on them. The instability range is explored in both the Newtonian and the post-Newtonian regimes with the help of an adiabatic index, which defines the impact of the physical parameters on the instability range. Some conditions are imposed on the physical quantities to secure the stability of the gravitating sources. (orig.)

75 FR 16109 - Antimicrobial Pesticide Products; Registration Applications

Science.gov (United States)

2010-03-31

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPP-2009-0936; FRL-8806-9] Antimicrobial Pesticide...: This notice announces receipt of applications to register new antimicrobial pesticide products... identified. II. Registration Applications EPA received applications as follows to register new antimicrobial...

Disaini ja rahvaste saatusest / Daniel Van der Velden ; interv. Kristjan Mändmaa

Index Scriptorium Estoniae

Van der Velden, Daniel

2008-01-01

17.-27. X 2008 oli Eesti Kunstiakadeemias näitus "Marsilt. Omaalgatuslikud projektid graafilises disainis". Kuraatorid: tšehhi disainerid Adam Machacek ja Radim Peshko. 17. X esinesid EKA saalis loengutega James Goggin Londoni firmast Practice ja Daniel van der Velden Hollandi disainikollektiivist Metahaven. 16. V osales D. van der Velden Eesti Disainiinstituudi korraldatud kohabrändingu-teemalises ümarlauas. D. van der Velden disaini, poliitika ja kohabrändingu tulevikust, Metahaveni disainitöödest

Disaini ja rahvaste saatusest / Daniel Van der Velden ; intervjueerinud Kristjan Mändmaa

Index Scriptorium Estoniae

Van der Velden, Daniel

2011-01-01

17.-27. X 2008 oli Eesti Kunstiakadeemias näitus "Marsilt. Omaalgatuslikud projektid graafilises disainis". Kuraatorid: tšehhi disainerid Adam Machacek ja Radim Peshko. 17. X esinesid EKA saalis loengutega James Goggin Londoni firmast Practice ja Daniel van der Velden Hollandi disainikollektiivist Metahaven. 16. V osales D. van der Velden Eesti Disainiinstituudi korraldatud kohabrändingu-teemalises ümarlauas. D. van der Velden disaini, poliitika ja kohabrändingu tulevikust, Metahaveni disainitöödest

Joukkorahoitus verrattuna perinteisiin yritysrahoitusmuotoihin ja -kanaviin

OpenAIRE

Kervinen, Sami

2014-01-01

Laurea-ammattikorkeakoulu Tiivistelmä Laurea Leppävaara Liiketalouden koulutusohjelma Sami Kervinen Joukkorahoitus verrattuna perinteisiin yritysrahoitusmuotoihin ja -kanaviin Vuosi 2014 Sivumäärä 55 Tämä opinnäytetyö tutkii rahoitusmaailman ilmiötä nimeltä joukkorahoitus. Opinnäytetyön tavoitteena on selvittää, mitä joukkorahoitus käsitteenä tarkoittaa ja mitkä ovat sen hyödyt, haitat sekä keskeiset eroavaisuudet verrattuna perinteisiin y...

Mereline Foorum kutsub kulla ja karraga / Urmas Oja

Index Scriptorium Estoniae

Oja, Urmas, 1981-2012

2007-01-01

Elu- ja ärihoonest Narva mnt. 5 / Hobujaama 10H Tallinnas. Arhitektid: Hanno Grossschmidt ja Tomomi Hayashi, HG Arhitektuur. Siselahendus: Hannes Praks ja Margus Tammik, OÜ Kohvi. Ehitaja: AS KMG Ehitus. Ehituse algus: detsember 2004, valmimisaeg: 01.07. 2006 - 01. 09. 2007. 5 värv. välis- ja 2 sisevaadet

Millisteks kujunevad majandusaastad 2001 ja 2002? : maailmamajandus on edukas, kuid natuke jahtunum / Lembo Tanning

Index Scriptorium Estoniae

Tanning, Lembo

2001-01-01

Maailmamajanduse prognoosid OECD-lt, IMF-lt ja Eurostatilt aastateks 2001 ja 2002. Tabelid ja diagrammid: töötuse määr aastatel 2000-2002; maailma kogutoodangu kasv, 1982-2001; maailma valitud riikide ja regioonide kogutoodangu kasv, 2001; inflatsioon, 2000-2002

Gasellid ja kilpkonnad / Hans-Werner Sinn

Index Scriptorium Estoniae

Sinn, Hans-Werner, 1948-

2010-01-01

Müncheni ülikooli professori sõnul on maailm praegu jagunenud kaheks riikide rühmaks - üks on teel jõulise taastumise poole, teine annab märku uutest probleemidest. Esimesse kuuluvad Brasiilia, Venemaa, India ja Hiina, teises rühmas on võlaprobleemidega riigid eesotsas USA-ga. Euroopa riikidest

Anu Lamp, Tõnu Oja ja Jan Uuspõld uues pilasaates / Heili Sibrits

Index Scriptorium Estoniae

Sibrits, Heili, 1977-

2001-01-01

ETV eetrisse jõuab aasta viimase päeva õhtul esimene osa uuest poliitilise pila nukushõust "Pehmed ja karvased" : stsenaristid Toomas Kall ja Andrus Kivirähk : idee autor, režissöör ja kunstnik Hardi Volmer : produtsent, idee autor Raivo Suviste

Alexanderi tehnika ja elukvaliteet / Anne Veskimeister

Index Scriptorium Estoniae

Veskimeister, Anne, 1960-

2005-01-01

Alexanderi tehnikast räägivad Päivi Saraste Kuopiost, füsioterapeut ja Alexanderi tehnika õpetaja Dorothea Magonet Londonist, osteopaat Masoumeh Atabaki Melrose Dublinist ning Annemarie Broekhuizen Amsterdamist

75 FR 30829 - Antimicrobial Pesticide Products; Registration Applications

Science.gov (United States)

2010-06-02

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPP-2010-0325; FRL-8824-2] Antimicrobial Pesticide...: This notice announces receipt of an application to register new antimicrobial pesticide products... telephone number is (703) 305-5805. FOR FURTHER INFORMATION CONTACT: Demson Fuller, Antimicrobials Division...

Lakkaasi ja tyrosinaasi ja niiden aktiivisuus valkolahosienissä

OpenAIRE

Kajasniemi, Petri

2016-01-01

Tutkielman kirjallinen osuus käsitteli Agaricus-suvun sieniä, sekä tyrosinaasin ja lakkaasin toimintaa ja rakennetta ja niiden jo olemassa olevia että mahdollisia sovelluksia. Kokeellisessa osassa pyrittiin selvittämään lakkaasin ja tyrosinaasin aktiivisuutta puuta ja kariketta lahottavien kantasienten kasvatuksissa ja vertaamaan erilaisia tyrosinaasiaktiivisuuden mittausmenetelmiä. Kokeellisessa osuudessa oli kaksi 28 vuorokautta kestänyttä kasvatusta. Toisessa alustana oli 2% mallasliemi...

Determination of selected pesticides in water samples adjacent to agricultural fields and removal of organophosphorus insecticide chlorpyrifos using soil bacterial isolates

Science.gov (United States)

Hossain, M. S.; Chowdhury, M. Alamgir Zaman; Pramanik, Md. Kamruzzaman; Rahman, M. A.; Fakhruddin, A. N. M.; Alam, M. Khorshed

2015-06-01

The use of pesticide for crops leads to serious environmental pollution, therefore, it is essential to monitor and develop approaches to remove pesticide from contaminated environment. In this study, water samples were collected to monitor pesticide residues, and degradation of chlorpyrifos was also performed using soil bacteria. Identification of pesticide residues and determination of their levels were performed by high-performance liquid chromatography with photodiode array detector. Among 12 samples, 10 samples were found contaminated with pesticides. Chlorpyrifos was detected in four tested samples and concentrations ranged from 3.27 to 9.31 μg/l whereas fenitrothion ranging from (Below Detection Limit, chlorpyrifos completely in 8, 10 and 10 days, respectively, when 20 mg/l chlorpyrifos was supplied as sole source of carbon. Whereas, BG1, BG4 and PD6 took 14, 16 and 16 days, respectively, for complete removal of 50 mg/l chlorpyrifos. Chlorpyrifos degradation rates were found maximum by all three isolates at 2nd day of incubation for both tested concentrations. The results of the present study suggest the need for regular monitoring of pesticide residues in water, to protect the aquatic environment. Chlorpyrifos degrading bacterial isolates can be used to clean up environmental samples contaminated with the organophosphate pesticides.

miR-494 represses HOXA10 expression and inhibits cell proliferation in oral cancer.

Science.gov (United States)

Libório-Kimura, Tatiana N; Jung, Hyun Min; Chan, Edward K L

2015-02-01

miR-494 was identified as a candidate of the most significantly underexpressed microRNAs (miRNAs) in our oral cancer screen. The aim of this study was to validate whether miR-494 has a functional role in oral cancer. Quantitative miRNA analyses were performed on oral tumor RNA and oral cancer cell lines. HOXA10 was selected for further analysis based on bioinformatics analysis of miR-494 targets and a previous report of overexpression of HOXA10 in oral cancer. Transient transfection of miRNA-mimic and inhibitor were performed in SCC-25 (tongue), CAL 27 (tongue), and FaDu (pharynx) cancer cells and regulation of HOXA10 by miR-494 was investigated. Dual luciferase assay was used to verify the interaction between miR-494 and HOXA10 in reporter cells. The effect of miR-494 on cell proliferation was examined. Our data showed that miR-494 was underexpressed whereas HOXA10 was overexpressed in oral cancer compared to normal tissues. An inverse correlation between miR-494 and HOXA10 was observed in the human tissues (pcancer cell lines significantly reduced the expression of HOXA10 mRNA. The luciferase reporter that contains the 3'UTR of HOXA10 showed a significantly reduced luciferase activity by miR-494 indicating a direct interaction between HOXA10 and miR-494. Significant reduction in cell proliferation was demonstrated in tongue cancer cells transfected with miR-494. miR-494 repressed the expression of HOXA10 and also reduced the proliferation of oral cancer cells. These data give more evidence of the role of miR-494 as a tumor suppressor miRNA in oral cancer. Copyright © 2014 Elsevier Ltd. All rights reserved.

Från outsiderfilmmakare till etablerad indieregissör : David Lynch, Jim Jarmusch och Steven Soderbergh

OpenAIRE

Simberg, Maximilian

2014-01-01

Det här arbetet behandlar kreativ frihet och konstnärligt oberoende i filmskapande, utgående från begreppet independent film och regissörerna David Lynch, Jim Jarmusch och Steven Soderbergh. Den centrala frågeställningen är hur det har varit möjligt för en filmkonstnär att uppnå konstnärligt oberoende och samtidigt ha en långlivad och framgångsrik karriär. Arbetets fokus ligger på de tre regissörernas genombrottsfilmer; Eraserhead, Stranger Than Paradise och sex, lies, and videotape, och förs...

Maakondade rahvakultuuri aastapreemiad 2001

Index Scriptorium Estoniae

2002-01-01

Fr. R. Kreutzwaldi nim mälestusmedali ja Kreutzwaldi-stipendiumi statuudid, lk. 89-00. Hendrik Lindepuu sai Jõgevamaa kirjanduspreemia; Mari Vallisoo sai Juhan Liivi nim. luuleauhinna, Elle-Eha Are sai Viljandimaa kultuuripreemia ja Contra B. Kangro nim. kirjanduspreemia. F. R. Kreutzwaldi mälestusmedali sai Aarand Roos

Valik laste- ja noortefilme festivalilt "Just Film"

Index Scriptorium Estoniae

2006-01-01

10. Pimedate Ööde Filmifestivali laste- ja noortefilmi festivali Just Film filme : Prantsuse-Saksa "Zaina, Atlase mägede ratsanik " (režii Bourlem Guerdjou), Ungari "Noored, rumalad ja armastust täis" (Gergely Fonyo), Hispaania "Seitse neitsit" (Alberto Rodriguez), Lõuna-Korea "Taifuun ja päike" (Jeong Jae-eun)

"Vanade ja kobedate" Väino uuendas tutvust maaga / Gert Kiiler

Index Scriptorium Estoniae

Kiiler, Gert

2002-01-01

RUUT Pictures alustas täispika rahvakomöödia "Vanad ja kobedad saavad jalad alla" või "Seiklusjutte maalt" võtteid Viljandimaal Mustlas, peaosades Henrik Normann ja Madis Milling. Režissöör on Rando Pettai

New proposal for non-linear ghost-free massive F(R) gravity: Cosmic acceleration and Hamiltonian analysis

International Nuclear Information System (INIS)

Klusoň, Josef; Nojiri, Shin'ichi; Odintsov, Sergei D.

2013-01-01

We propose new version of massive F(R) gravity which is natural generalization of convenient massive ghost-free gravity. Its Hamiltonian formulation in scalar-tensor frame is developed. We show that such F(R) theory is ghost-free. The cosmological evolution of such theory is investigated. Despite the strong Bianchi identity constraint the possibility of cosmic acceleration (especially, in the presence of cold dark matter) is established. Ghost-free massive F(R,T) gravity is also proposed

Triennaalist ja preemiatest : tarbekunst / Lesley Jackson ; tõlk. Kai Lobjakas

Index Scriptorium Estoniae

Jackson, Lesley

2006-01-01

Inglise disainiajaloolane, auhinnažürii liige Eesti Tarbekunsti- ja Disainimuuseumis avatud IV Tallinna rakenduskunsti triennaalist "Kaks lähedast" ja preemia saanud töödest. Näituse kujundus: 3+1 Arhitektid. I preemia: Kersti Laanmaa ja Tiit Rammuli (rühmitus Muki) töö "Loomaarmastus", kaks teist preemiat: Piret Valk "Maa vägi", Caro Bärtling "Salvrätt-kraed"

Cow excrements enhance the occurrence of tetracycline resistance genes in soil regardless of their oxytetracycline content

Czech Academy of Sciences Publication Activity Database

Kyselková, Martina; Jirout, Jiří; Chroňáková, Alica; Vrchotová, Naděžda; Bradley, R.; Schmitt, H.; Elhottová, Dana

2013-01-01

Roč. 93, č. 10 (2013), s. 2413-2418 ISSN 0045-6535 R&D Projects: GA ČR GAP504/10/2077; GA MŠk(CZ) EE2.3.30.0032; GA MŠk(CZ) ED1.1.00/02.0073 Grant - others:OECD(FR) JA00054767 Institutional support: RVO:60077344 ; RVO:67179843 Keywords : cattle excrement * environmental risk assessment * manured soil * oxytetracycline * tetracycline resistance * tetracycline resistance gene Subject RIV: EE - Microbiology, Virology Impact factor: 3.499, year: 2013

Rändeandmete kvaliteet ja rändesuundumused Eestis aastatel 2000-2005 = The quality of migration data and the trends of migration in Estonia in 2000-2005 / Alis Tammur, Tiit Tammaru, Ene- Margit Tiit

Index Scriptorium Estoniae

Tammur, Alis

2006-01-01

Eesti statistilise rahvastikuarvestuse alus on olnud viimase rahvaloenduse rahvaarv, millele lisatakse omavalitsusüksuste kaupa registripõhiselt kogutavad sünnid, surmad ning sisse- ja väljaränne. Rahvaloenduse ja rahvastikuregistri andmete põhimõtteline erinevus. Sise- ja välisrände arvestamise probleemid, rändesuundumuste analüüs. Diagramm. Tabelid

Teaduskonverents ühest epohhist Eesti teoloogia ajaloos : "Elmar Salumaa 100" Tartu Ülikoolis ja EELK Usuteaduse Instituudis 09.-10.05.2008 / Thomas-Andreas Põder

Index Scriptorium Estoniae

Põder, Thomas-Andreas, 1976-

2008-01-01

Ülevaade Tartu Ülikoolis ja Tallinnas EELK Usuteaduse Instituudis 9.-10.05 2008 toimunud teoloog Elmar Salumaa 100. sünnipäeva tähistamisele pühendatud konverentsi ettekannetest ja diskussioonidest

Euroopa ja poliitiline teater / Triin Sinissaar

Index Scriptorium Estoniae

Sinissaar, Triin

2006-01-01

15.-25. juunini Wiesbadenis toimunud festivalist "Uued Euroopa näidendid". Eestist osales Tallinna Linnateater Eva Klemetsi lavastatud Jaan Tätte näidendiga "Meeletu". Kõne all on Arpád Schillingi, István Tasnádi ja Anna Veressi näidend "Must maa" Ungari teatri Kretakör Szinház esituses, Jelena Issajeva näidend "Doc.tor" Moskva Teatr.dok esituses, Pawel Demirski "Walesa" Gda̜ski Wybrze†e teatris ja Mark Ravenhilli "Product" autori esituses

Solar System constraints on a cosmologically viable f(R) theory

Energy Technology Data Exchange (ETDEWEB)

Bisabr, Yousef, E-mail: y-bisabr@srttu.ed [Department of Physics, Shahid Rajaee Teacher Training University, Lavizan, Tehran 16788 (Iran, Islamic Republic of)

2010-01-18

Recently, a model f(R) theory is proposed (Miranda et al. (2009)) which is cosmologically viable and distinguishable from LAMBDACDM. We use chameleon mechanism to investigate viability of the model in terms of Solar System experiments.

Eesti kunsti superego, ego ja id / Andri Ksenofontov

Index Scriptorium Estoniae

Ksenofontov, Andri, 1962-

2007-01-01

Graafikanäitus "Kohanemised" Rahvusraamatukogus. JP Kaljoneni (sünd. 1976, Soome) fotonäitus "Integrations" Draakoni galeriis. Jevgeni Klimovi (1946-1996) fotonäitus Venemaa saatkonna galeriis. Nikolai Kormashovi portree-etüüdide väljapanek Haus galeriis. Jaan Elkeni popmuusikast inspireeritud maalinäitus Hobusepea galeriis. Näitus "Skulptuur räägib : võim ja vabadus" Tallinna Kunstihoones. Tanja Muravskaja video ja fotoseeria "Positsioonid" ning Kristina Normani videoinstallatsioon "Monoliit. Eternal Mix" Noorte kunstnike biennaalil Rüütelkonna hoones. Kaido Ole väljapanek "Hümn" Vaal-galeriis. Anu Pennaneni video "Sõprus" Kumus. Flo Kasearu video "Mulgi reisid" ja näitus ArtDepoo Galeriis. Eeva Käsperi klaasinäitus "Õrn. Salvestatud mõjutused" Hop galeriis. EKA metallikunsti ja skulptuuri eriala üliõpilaste kollektiivse alateadvusliku joonistamise näitus "Entroopia" Pikk t. 42 ja muud

Nano modifikace hrotu W(100)/ZrO elektronového emitéru reaktivním iontovým leptáním

Czech Academy of Sciences Publication Activity Database

Horáček, Miroslav; Matějka, František; Kolařík, Vladimír; Matějka, Milan; Urbánek, Michal

2012-01-01

Roč. 57, č. 10 (2012), s. 278-280 ISSN 0447-6441 R&D Projects: GA MŠk ED0017/01/01; GA MPO FR-TI1/576 Institutional support: RVO:68081731 Keywords : electron emitter * reactive ion etching * electron emission * thermal field * W(100)/ZrO Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Tier I Rice Model - Version 1.0 - Guidance for Estimating Pesticide Concentrations in Rice Paddies

Science.gov (United States)

Describes a Tier I Rice Model (Version 1.0) for estimating surface water exposure from the use of pesticides in rice paddies. The concentration calculated can be used for aquatic ecological risk and drinking water exposure assessments.

75 FR 13284 - Pesticide Program Dialogue Committee; Request for Nominations to the Pesticide Program Dialogue...

Science.gov (United States)

2010-03-19

... particular interest to persons who work in agricultural settings or persons who are concerned about... entities may include, but are not limited to: Agricultural workers and farmers; pesticide industry and... and special ecosystems from potential risks posed by pesticides. The Charter for EPA's PPDC was...

Study of Antigravity in an F(R) Model and in Brans-Dicke Theory with Cosmological Constant

OpenAIRE

Oikonomou, V. K.; Karagiannakis, N.

2014-01-01

We study antigravity, that is having an effective gravitational constant with a negative sign, in scalar-tensor theories originating from $F(R)$-theory and in a Brans-Dicke model with cosmological constant. For the $F(R)$ theory case, we obtain the antigravity scalar-tensor theory in the Jordan frame by using a variant of the Lagrange multipliers method and we numerically study the time dependent effective gravitational constant. As we shall demonstrate by using a specific $F(R)$ model, altho...

Lihtsalt ja lakooniliselt : Capote / Andris Feldmanis

Index Scriptorium Estoniae

Feldmanis, Andris, 1982-

2006-01-01

Ameerika kirjanik Truman Capote (1924-1984) ja mängufilm kirjanikust "Capote" : režissöör Bennett Miller : kirjanik Truman Capote' rollis Philip Seymour Hoffman : Ameerika Ühendriigid - Kanada 2005

Solar System constraints on a cosmologically viable f(R) theory

International Nuclear Information System (INIS)

Bisabr, Yousef

2010-01-01

Recently, a model f(R) theory is proposed (Miranda et al. (2009)) which is cosmologically viable and distinguishable from ΛCDM. We use chameleon mechanism to investigate viability of the model in terms of Solar System experiments.

Energiatehokkuuden parantaminen uimahalleissa ja -altaissa nestemäisellä suojakalvolla

OpenAIRE

Korpijaakko, Erika

2016-01-01

Opinnäytetyön tarkoituksena oli tutkia nestemäisen Heatsavr-aineen käyttöä allaspeitteenä ja sen vaikutusta uimahallien ja -altaiden energiatehokkuuteen. Tavoitteena oli osoittaa Heatsavr-aineen toimivuus ja selvittää mahdollisten lämmitysenergian säästöjen määrä. Työn toimeksiantajana toimi Jalla Oy, joka on aloittanut Heatsavr-aineen maahantuonnin Suomeen vuonna 2015. Työn teoriaosuudessa käsiteltiin haihtumisen vaikutusta uimahallien energiatehokkuuteen, Heatsavr-aineen käyttöön ja om...

Soomlaste Sampo jahvatab eestlaste ja hiinlaste jõul / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2006-01-01

Soome ja Hiina mütoloogiat ühendav fantaasiafilm "Igavese armastuse sõdalane - Jade Warrior". Film valmis Soome, Hiina, Hollandi ja Eesti ühistöös 2006, režissöör Antti-Jussi Annila. Esilinastus Eestis 20. X kobarkinos

75 FR 74713 - Product Cancellation Order for Certain Pesticide Registrations; Correction

Science.gov (United States)

2010-12-01

... Sergeant's Pet Care Products' pesticide product, EPA Reg. No. 2517-79. FOR FURTHER INFORMATION CONTACT: Maia Tatinclaux, Pesticide Re- evaluation Division (7508P), Office of Pesticide Programs, Environmental... hard copy, at the Office of Pesticide Programs (OPP) Regulatory Public Docket in Rm. S- 4400, One...

Maailma väliskaubanduse ja teeninduse areng / Lembo Tanning

Index Scriptorium Estoniae

Tanning, Lembo

2002-01-01

Järg nr. 8 lk. 52-54. Ülevaade maailmakaubanduse ja -teeninduse arengust regiooniti ja tähtsamate riikide kaupa. Tabelid: maailma kaupade ja kommertsteenuste eksport 1997-2001; kaubandusmahud, kommertsteenuste mahud ja nende muutused regioonide järgi; maailma eksportööride top 10, 2001; maailma kaubanduse eksportööride ja importööride edetabel 2000-2001

78 FR 26935 - Data Requirements for Antimicrobial Pesticides

Science.gov (United States)

2013-05-08

... pesticides used in conjunction with the manufacturing and processing of foods, at that time, were regulated....S.C. 136 et seq., and section 408 of the Federal Food, Drug, and Cosmetic Act (FFDCA), 21 U.S.C.... Antimicrobial pesticides are used to control microbiological contamination in healthcare applications, and...

Evolved pesticide tolerance in amphibians: Predicting mechanisms based on pesticide novelty and mode of action

International Nuclear Information System (INIS)

Hua, Jessica; Jones, Devin K.; Mattes, Brian M.; Cothran, Rickey D.; Relyea, Rick A.; Hoverman, Jason T.

2015-01-01

We examined 10 wood frog populations distributed along an agricultural gradient for their tolerance to six pesticides (carbaryl, malathion, cypermethrin, permethrin, imidacloprid, and thiamethoxam) that differed in date of first registration (pesticide novelty) and mode-of-action (MOA). Our goals were to assess whether: 1) tolerance was correlated with distance to agriculture for each pesticide, 2) pesticide novelty predicted the likelihood of evolved tolerance, and 3) populations display cross-tolerance between pesticides that share and differ in MOA. Wood frog populations located close to agriculture were more tolerant to carbaryl and malathion than populations far from agriculture. Moreover, the strength of the relationship between distance to agriculture and tolerance was stronger for older pesticides compared to newer pesticides. Finally, we found evidence for cross-tolerance between carbaryl and malathion (two pesticides that share MOA). This study provides one of the most comprehensive approaches for understanding patterns of evolved tolerance in non-pest species. - Highlights: • We explored patterns of tolerance to six insecticides across 10 wood frog populations. • We found evidence that wood frogs have evolved tolerance to carbaryl and malathion. • The likelihood of evolved tolerance was stronger for older compared to newer pesticides. • We found evidence for cross-tolerance between carbaryl and malathion. • This is one of the most comprehensive approaches studying evolved tolerance in a non-pest species. - Using 10 wood frog populations, we detected evidence for evolved tolerance, found that the evolved tolerance depends on insecticide novelty, and found evidence for cross-tolerance.

Eesti ja Venemaa uue külma sõja õhutamise avangardis / Herbert Vainu

Index Scriptorium Estoniae

Vainu, Herbert, 1929-2011

2008-01-01

Eesti ja Venemaa juhtide mängimine rahvustundel tõstab rahvusvahelist pinget, mis võib viia külma sõja taastekkimisele. Autor kritiseerib muuhulgas president Toomas Hendrik Ilvese poliitilist tegevust ja esinemist Hantõ-Manskiiskis toimunud soome-ugri maailmakongressil. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

miR-221 and miR-222 expression affects the proliferation potential of human prostate carcinoma cell lines by targeting p27Kip1.

Science.gov (United States)

Galardi, Silvia; Mercatelli, Neri; Giorda, Ezio; Massalini, Simone; Frajese, Giovanni Vanni; Ciafrè, Silvia Anna; Farace, Maria Giulia

2007-08-10

MicroRNAs are short regulatory RNAs that negatively modulate protein expression at a post-transcriptional level and are deeply involved in the pathogenesis of several types of cancers. Here we show that miR-221 and miR-222, encoded in tandem on chromosome X, are overexpressed in the PC3 cellular model of aggressive prostate carcinoma, as compared with LNCaP and 22Rv1 cell line models of slowly growing carcinomas. In all cell lines tested, we show an inverse relationship between the expression of miR-221 and miR-222 and the cell cycle inhibitor p27(Kip1). We recognize two target sites for the microRNAs in the 3' untranslated region of p27 mRNA, and we show that miR-221/222 ectopic overexpression directly results in p27 down-regulation in LNCaP cells. In those cells, we demonstrate that the ectopic overexpression of miR-221/222 strongly affects their growth potential by inducing a G(1) to S shift in the cell cycle and is sufficient to induce a powerful enhancement of their colony-forming potential in soft agar. Consistently, miR-221 and miR-222 knock-down through antisense LNA oligonucleotides increases p27(Kip1) in PC3 cells and strongly reduces their clonogenicity in vitro. Our results suggest that miR-221/222 can be regarded as a new family of oncogenes, directly targeting the tumor suppressor p27(Kip1), and that their overexpression might be one of the factors contributing to the oncogenesis and progression of prostate carcinoma through p27(Kip1) down-regulation.

Kuraator ilust ja väest / Roger Pierre Turine ; tõlk. Tamara Luuk, interv. Teet Veispak

Index Scriptorium Estoniae

Turine, Roger Pierre

2003-01-01

Roger Pierre Turine'i kureeritud aafrika kunsti näitus "Ilu ja vägi" Rakvere Kesklinna galeriis kuni 27. IX. Näitusel eksponeeritakse osa Kadri ja Sven Viirese Ghanas, lobide maal tehtud reisifotodest

Kontserdipeegel : ERSO, Nordic Voices ja NYYD Ensemble / Igor Garshnek

Index Scriptorium Estoniae

Garšnek, Igor, 1958-

1999-01-01

22. sept. Estonia kontserdisaalis toimunud ERSO kontserdist. Kavas Debussy "Fauni pärastlõuna", R.Straussi Oboekontsert ja F.Mendelssohni 4. sümfoonia. 24. sept. Estonia kontserdisaalis toimunud ans. Nordic Voices kontserdist. ETV suures stuudios toimunud multimeediaetendusest. Kavas M.Nymani "Letters, Riddles & Writs" ja L.Andriesseni "M is for Man, Music, Mozart"

Inimhääle lummus ja topeltverism / Tiiu Levald

Index Scriptorium Estoniae

Levald, Tiiu, 1940-

2008-01-01

Birgitta festivali raames 10. ja 11. VIII Pirita kloostris toimunud etendustest - Mascagni "Talupoja au", Leoncavallo "Pajatsid" ja Donizetti "Maria Stuart" Moskva Novaja Opera esituses, dirigendid: Eri Klas, Valeri Kritskov ja Sergei Lõssenko

Ela ja sära - setu pitsist ekvaatorireisini / Andres Keil

Index Scriptorium Estoniae

Keil, Andres, 1974-

2004-01-01

Eesti Kultuurkapitali "Ela ja sära" stipendiumi laureaadid kirjanik Eeva Park, kunstnik Kai Kaljo, sporditeadlane Joe Noormets, näitleja Kersti Kreismann, pitsikunstnik Ulve Kangro, režissöör Marko Raat, disainer Tarmo Luisk ja helilooja Urmas Sisask oma loomingulistest plaanidest

Servicenow-tietämyskannan käyttöönotto ja kehitys

OpenAIRE

Juvonen, Mikko

2013-01-01

Tämän opinnäytetyön tavoitteena oli tutkia ja kehittää ServiceNow-palvelunhallintaohjelmistoa Kaisanet Oy:lle sopivaksi. ServiceNow-ohjelmistosta on Kaisanetille erinäisiä hyötyjä. Se nopeuttaa vikailmoitusten ja palvelu-pyyntöjen ratkaisuaikoja, parantaa ratkaisujen laatua ja tekee ratkaisuista tehokkaampia. Näin ollen samalla henkilöstöllä saadaan ratkaistua suurempi määrä ongelmia ja vikailmoituksia. Ohjelmisto kasvattaa yleisesti Kaisanet Oy:n it-toiminnan laatua ja parantaa sen tehokkuut...

Influence of f(R) models on the existence of anisotropic self-gravitating systems

Energy Technology Data Exchange (ETDEWEB)

Yousaf, Z.; Sharif, M.; Bhatti, M.Z. [University of the Punjab, Department of Mathematics, Lahore (Pakistan); Ilyas, M. [University of the Punjab, Centre for High Energy Physics, Lahore (Pakistan)

2017-10-15

This paper aims to explore some realistic configurations of anisotropic spherical structures in the background of metric f(R) gravity, where R is the Ricci scalar. The solutions obtained by Krori and Barua are used to examine the nature of particular compact stars with three different modified gravity models. The behavior of material variables is analyzed through plots and the physical viability of compact stars is investigated through energy conditions. We also discuss the behavior of different forces, equation of state parameter, measure of anisotropy and Tolman-Oppenheimer-Volkoff equation in the modeling of stellar structures. The comparison from our graphical representations may provide evidence for the realistic and viable f(R) gravity models at both theoretical and the astrophysical scale. (orig.)

78 FR 36778 - Pesticide Program Dialogue Committee; Notice of Public Meeting

Science.gov (United States)

2013-06-19

... associations; environmental, consumer, and farm worker groups; pesticide users and growers; animal rights... animal rights groups; farm worker organizations; pesticide industry and trade associations; pesticide...

Constraining models of f(R) gravity with Planck and WiggleZ power spectrum data

International Nuclear Information System (INIS)

Dossett, Jason; Parkinson, David; Hu, Bin

2014-01-01

In order to explain cosmic acceleration without invoking ''dark'' physics, we consider f(R) modified gravity models, which replace the standard Einstein-Hilbert action in General Relativity with a higher derivative theory. We use data from the WiggleZ Dark Energy survey to probe the formation of structure on large scales which can place tight constraints on these models. We combine the large-scale structure data with measurements of the cosmic microwave background from the Planck surveyor. After parameterizing the modification of the action using the Compton wavelength parameter B 0 , we constrain this parameter using ISiTGR, assuming an initial non-informative log prior probability distribution of this cross-over scale. We find that the addition of the WiggleZ power spectrum provides the tightest constraints to date on B 0 by an order of magnitude, giving log 10 (B 0 ) < −4.07 at 95% confidence limit. Finally, we test whether the effect of adding the lensing amplitude A Lens and the sum of the neutrino mass ∑m ν is able to reconcile current tensions present in these parameters, but find f(R) gravity an inadequate explanation

Nuorten tietokone- ja konsolipelaaminen ja vanhempien rooli : WHO-Koululaistutkimus

OpenAIRE

Miettinen, Laura

2017-01-01

TIIVISTELMÄ Nuorten tietokone- ja konsolipelaaminen ja vanhempien rooli, WHO-Koululaistutkimus Laura Miettinen Terveyskasvatuksen Pro gradu -tutkielma Jyväskylän yliopisto, Liikuntatieteellinen tiedekunta 2017 75 sivua, 22 liitettä Ohjaaja TtT Raili Välimaa Pro gradu -tutkielmassa tarkasteltiin koulupäivisin ja viikonloppuisin pelaamiseen käytetyn ajan vaihtelua sukupuolen, luokkatason, koetun äidin ja isän valvonnan, koetun äidin ja isän kiintymyssuhteen ja perheeseen ...

Film ja festival - ilusam kui elu / Andres Maimik

Index Scriptorium Estoniae

Maimik, Andres, 1970-

1998-01-01

Tallinna I Rahvusvahelisel Filmifestivalil mängufilmid "Õnnelikult koos" ("Happy Together"), režissöör Wong Kar-Wai : Hongkong 1997 ja "Elu on ilus" ("La vita e bella"), režissöör Roberto Benigni : Itaalia 1997

Interaktiivsed muuseumid ja kunst Tallinnas : pühendatud Märt Väljataga, Anu Juuraku ja tundmatute autorite loomingule / Raivo Kelomees

Index Scriptorium Estoniae

Kelomees, Raivo, 1960-

2000-01-01

Kunsti meelelahutuslikkus. Maailma interaktiivse kunsti muuseumide (Tokyo ICC, Linzi Ars Electronica Center, Karlsruhe ZKM) eesmärk, mängulistest kunstiteostest nendes muuseumides. Interaktiivsete eksponaatidega Tervishoiumuuseum ning Tallinna tehnika- ja teaduskeskus. Märt Väljataga näitus 'Sada tuhat miljardit millenniumisonetti' Linnagaleriis Tallinnas. Anu Juuraku näitus 'Tsoon 2' Kunstihoones. A. Juuraku töö "Suflöör" ja Jeffrey Shaw töö "Loetav linn" võrdlus.

KONTEKST JA VIITAMINE: ARGIVESTLUSED, LEGOD JA NARRATIIVID

Directory of Open Access Journals (Sweden)

Renate Pajusalu

2013-01-01

Full Text Available Käesolev artikkel käsitleb konteksti ja viitamisvahendeid, mis loovad konteksti. Käsitlus põhineb eelkõige kolmel eraldi läbiviidud uurimusel, milles kõigis oli põhitähelepanu algselt suunatud viitamisvahenditele. Vaatleme kontekstualiseerimisvõtteid spontaansetes argivestlustes ja kahes katselises olukorras: katses legoklotsidega, milles üks katsealune ehitab klotsidest maja teise katsealuse juhendamisel, ja pildiseeria põhjal jutustatud narratiivides. Artiklis võrreldakse, mis nendes kolmes kontekstis oli sarnast ja mis erinevat eelkõige vestlustegevuse alguses: tegevuse olemusest märku andmises ja referentide loomises. Kuna üks osa vaadeldavaid narratiive pärineb lastelt, puudutab artikkel mõnevõrra ka erinevate vanuseliste gruppide viitamisstrateegiaid.

Riia literaatide õnnesoovid Tartu Akadeemiale 1632. aastal / tlk. ja komment. [ja eessõna:] Janika Päll, Kristi Viiding

Index Scriptorium Estoniae

2002-01-01

Luuletuste tekst ladina ja kreeka keeles, rööptekst eesti keeles. Eessõna lk. 2493-2501. Kokkuvõte "Congratulations by Riga literati to the Academy of Tartu in 1632", lk. 2696-2697. Acclamationes votivae sub novo auspicio Regiae Dorpatensis Academiae [---] factae ab iis, qui sunt ex ordine Literatorum Rigae Metropolitanae totius Livoniae (Õnnesoovihüüded Tartu Kuningliku Akadeemia uueks õnnelikuks alguseks [---] nende sulest, kes kuuluvad kogu Liivimaa pealinna literaatide seisusesse). Kogumik sisaldas 6 ladinakeelset ja 1 kreekakeelse luuletuse

Ehte järelkasv ja klassikud laegast täitmas / Ketli Tiitsar

Index Scriptorium Estoniae

Tiitsar, Ketli

2004-01-01

Ede Kurreli 95. sünniaastapäevale pühendatud Eesti Metallikunstnike Liidu ja Eesti Kunstiakadeemia ehte- ja sepakunsti eriala ühisnäitus "Laegas" Eesti Tarbekunsti- ja Disainimuuseumis kuni 17. X. Ede Kurreli, Arseni Möldri, Leili Kuldkepi, Kadri Mälgu, rühmituse ÕhuLoss, Birgit Marjundi, Risto Tali, Bruno Lillemetsa, Tõnis Bergi, Mart Reino, Adolfas Shaulyse, Mari Relo-Shaulyse, parima üliõpilastöö autori Kertu Tubergi ja 2004. a. Ede Kurreli preemia saanud Anneli Tammiku töödest, Maria Puki ja Ivar Lubjaku näitusekujundusest

27 CFR 10.5 - Delegations of the Administrator.

Science.gov (United States)

2010-04-01

..., DEPARTMENT OF THE TREASURY LIQUORS COMMERCIAL BRIBERY Scope of Regulations § 10.5 Delegations of the... Administrator's Authorities in 27 CFR Part 10, Commercial Bribery. You may obtain a copy of this order by...

Sepsis - tunnistaminen ja hoito ensi- ja akuuttihoidossa

OpenAIRE

Ansio, Susa; Saarenketo, Tiia

2016-01-01

Sepsiksellä tarkoitetaan tilannetta, jolloin ihmisen verenkierrossa on bakteereita ja tämä aiheuttaa vakavia oireita. Lähes kaikki sepsiksen oireet johtuvat elimistön puolustusreaktiosta bakteeria vastaan. Sepsiksen hoito on monivaiheista ja kallista, ja siihen kuolleisuus on suurta. Ensihoidossa olisi tärkeää tunnistaa mahdollinen sepsis ja aloittaa tarvittava hoito mahdollisimman varhaisessa vaiheessa. Opinnäytetyön tarkoituksena on kuvata sepsiksen tunnistamista ensihoidossa, myöhäisem...

Unified cosmic history in modified gravity: From F(R) theory to Lorentz non-invariant models

Science.gov (United States)

Nojiri, Shin'Ichi; Odintsov, Sergei D.

2011-08-01

The classical generalization of general relativity is considered as the gravitational alternative for a unified description of the early-time inflation with late-time cosmic acceleration. The structure and cosmological properties of a number of modified theories, including traditional F(R) and Hořava-Lifshitz F(R) gravity, scalar-tensor theory, string-inspired and Gauss-Bonnet theory, non-local gravity, non-minimally coupled models, and power-counting renormalizable covariant gravity are discussed. Different representations of and relations between such theories are investigated. It is shown that some versions of the above theories may be consistent with local tests and may provide a qualitatively reasonable unified description of inflation with the dark energy epoch. The cosmological reconstruction of different modified gravities is provided in great detail. It is demonstrated that eventually any given universe evolution may be reconstructed for the theories under consideration, and the explicit reconstruction is applied to an accelerating spatially flat Friedmann-Robertson-Walker (FRW) universe. Special attention is paid to Lagrange multiplier constrained and conventional F(R) gravities, for latter F(R) theory, the effective ΛCDM era and phantom divide crossing acceleration are obtained. The occurrences of the Big Rip and other finite-time future singularities in modified gravity are reviewed along with their solutions via the addition of higher-derivative gravitational invariants.

The half-lives of biological activity of some pesticides in water

OpenAIRE

Kyaw Myint Oo,

2001-01-01

In the absence of analytical methods, the half-lives of biological activity of pesticides can be estimated by bioassays. To determine the half-lives of biological acivity of pesticides to fish, static bioassays were conducted in the laboratory with ten different formulations of pesticides using Labeo rohita as a bio-indicator. The half-lives of biological activity for ten different pesticides in soft water at pH 7.5 and 27░C, ranged from 4.6 days to 11.8 days. The half-life of biological acti...

Gravitational radiation in quadratic f(R) gravity

International Nuclear Information System (INIS)

Naef, Joachim; Jetzer, Philippe

2011-01-01

We investigate the gravitational radiation emitted by an isolated system for gravity theories with Lagrange density f(R)=R+aR 2 . As a formal result, we obtain leading order corrections to the quadrupole formula in general relativity. We make use of the analogy of f(R) theories with scalar-tensor theories, which in contrast to general relativity feature an additional scalar degree of freedom. Unlike general relativity, where the leading order gravitational radiation is produced by quadrupole moments, the additional degree of freedom predicts gravitational radiation of all multipoles, in particular, monopoles and dipoles, as this is the case for the most alternative gravity theories known today. An application to a hypothetical binary pulsar moving in a circular orbit yields the rough limit a 17 m 2 by constraining the dipole power to account at most for 1% of the quadrupole power as predicted by general relativity.

Soe, kodune ja eestimaine / Ell-Maaja Randküla

Index Scriptorium Estoniae

Randküla, Ell-Maaja, 1939-2016

2005-01-01

Spa-hotell Georg Ots Kuressaares Tori t. 2. Sisekujundus: Liisi Murula ja Raili Paling, OÜ KOKO Arhitektid. Ehitaja: HEA 5. Hotell pälvis Eesti Sisearhitektide Liidu 2004. a. aastapreemiate konkursil ühiskondliku interjööri preemia. L. Murulast ja R. Palingust, nende tähtsamad tööd. Ill.: 2 plaani, 15 värv. vaadet

Solar system and equivalence principle constraints on f(R) gravity by the chameleon approach

International Nuclear Information System (INIS)

Capozziello, Salvatore; Tsujikawa, Shinji

2008-01-01

We study constraints on f(R) dark energy models from solar system experiments combined with experiments on the violation of the equivalence principle. When the mass of an equivalent scalar field degree of freedom is heavy in a region with high density, a spherically symmetric body has a thin shell so that an effective coupling of the fifth force is suppressed through a chameleon mechanism. We place experimental bounds on the cosmologically viable models recently proposed in the literature that have an asymptotic form f(R)=R-λR c [1-(R c /R) 2n ] in the regime R>>R c . From the solar system constraints on the post-Newtonian parameter γ, we derive the bound n>0.5, whereas the constraints from the violations of the weak and strong equivalence principles give the bound n>0.9. This allows a possibility to find the deviation from the Λ-cold dark matter (ΛCDM) cosmological model. For the model f(R)=R-λR c (R/R c ) p with 0 -10 , which shows that this model is hardly distinguishable from the ΛCDM cosmology

Liceu 2007 2008

Index Scriptorium Estoniae

2007-01-01

Ajakirja esikaane siseküljel L Gran Teatre del Liceu reklaamil (R. Wagneri ooper "Tannhäuser" 19., 25., 27., 29. ja 31 märts ning 3., 6., 8, 10., 12., 14., 18. ja 22. apr. 2008) mainitud ka lauljat Lauri Vasarat (vt. www.liceubarcelona.com)

Rahvus ja rahvuslus eesti tänases ajakirjanduses / Andres Ehin

Index Scriptorium Estoniae

Ehin, Andres, 1940-2011

1996-01-01

Sisu : 'Keel ja Kirjandus', 1996, nr. 10 (Paul Kokla art. 'Eesti keele ja kirjanduse väljavaated'); 'Luup', 1996, 28. okt. ('Lev Gumiljov : Eestlased on saavutanud praktilise surematuse'); 'Kadrioru Teataja' IV/1996; (Juri Surovtsevi art. 'Kordonite ja diviidideta') 'Akadeemia', 1996, nr. 10 (Jüri Alliku art. 'Hämmastav hüpotees teadvuse kohta')

Põrguvürst ja pruudi isa / Lauri Saaber

Index Scriptorium Estoniae

Saaber, Lauri

2001-01-01

Komöödiatest "Kohtumine äiaga" ("Meet the Parents") : režissöör Jay Roach : peaosas Robert DeNiro : Ameerika Ühendriigid 2000 ja "Võrgutav saatan" ("Bedazzled") : režissöör Harold Ramis : Ameerika Ühendriigid 2000

"Deemon" ja "Jeanne d'Arc" / Harry Liivrand

Index Scriptorium Estoniae

Liivrand, Harry, 1961-

2007-01-01

Anton Rubinshteini ooperist "Deemon" Moskva Novaja Opera esituses 16. aug., Arthur Honeggeri oratooriumist "Jeanne d'Arc tuleriidal" 10. aug., Piazolla tango-ooperist "Maria de Buenos Aires" 14. aug., Carl Orffi lavalisest kantaadist "Carmina Burana" 15. aug., lavastatud galakontserdist filmikatketega ooperidiiva Maria Callasest 17. aug. ja klassikalise ja dzhässballeti õhtutest Vene Keiserlikult balletitrupilt 18. ja 19. aug. Birgitta festivali raames Tallinnas Pirita kloostri varemetes

e-Vent näitab e-õppe ja uusmeedia tarkvaralahendusi / Krista Männa

Index Scriptorium Estoniae

Männa, Krista

2007-01-01

4. aprillil toimub Tallinna Ülikoolis esitluspäev e-Vent, kus tutvustatakse projekte ja tarkvaralahendusi, mille loomisele on kaasa aidanud ka üliõpilased. Projektide ja tarkvaralahenduste käivitamisel on tehtud koostööd Tiigrihüppe sihtasutuse ja Eesti Infotehnoloogia Sihtasutusega. Esitluspäeva juhatab sisse informaatikaprofessor Peeter Normak, kes tutvustab TLÜ informaatika osakonna teadus- ja arendusprojekte ning räägib kogemustest seoses eelmisel sügisel käivitunud rahvusvahelise uusmeedia magistriprogrammiga "Interaktiivne meedia ja teadmuskeskkonnad"

Minu maailm : käsitööoskus ja sõltumatus kaasaegses disainis / Kadri Palk

Index Scriptorium Estoniae

Palk, Kadri

2007-01-01

Näitus Eesti Tarbekunsti- ja Disainimuuseumis 3. III-8. IV. Osalevad briti noorema põlvkonna disainerid ja rühmitused, nagu tootedisainerid Peter Traag, Doshi Levien, Committee ja WOKMedia, tekstiilikunstnik Alison Willoughby ning eesti tekstiilikunstnikud

Ilves : usk vabadusse on Eesti ja USA liitlasteks sõlminud / Lauri Birkan

Index Scriptorium Estoniae

Birkan, Lauri

2007-01-01

Washingtonis toimunud ligi kahe tunni pikkusel kohtumisel arutlesid USA president George W. Bush ja president Toomas Hendrik Ilves arengute üle Afganistanis ja Iraagis, rääkisid küberjulgeolekust, viisavabadusest, USA ja Venemaa ning Euroopa Liidu ja Venemaa suhetest. T.H. Ilves kutsus USAd osalema NATO küberkaitsekeskuse (Center of Excellence) loomisel Tallinnas. Kohtumise juures viibis ka USA asepresident Dick Cheney. Vabariigi President töövisiidil Ameerika Ühendriikides 25.-26.06.2007

Passa Porta kirjandusfestival ja Euroopa põhiseadus värssides / Jüri Talvet

Index Scriptorium Estoniae

Talvet, Jüri, 1945-

2009-01-01

27. märtsil esitasid kirjanikud Brüsseli kirjandusmaja Passa Porta festivalil 54 kirjaniku osalusel valminud Euroopa "värsspõhiseaduse". "Värsspõhiseaduse" idee andis belgia kirjanik David Van Reybrouck, kes koos kirjaniku ja poliitikateadlase Peter Vermeerschiga pani kokku "värsspõhiseaduse" kava, mille "raami" kirjutasid valmis Geert Van Istendael, Xavier Queipo, Manza ja Laurence Vielle

Franchisingyrittäjyys R-Kioskilla

OpenAIRE

Sillanpää, Jani

2011-01-01

Tämän opinnäytetyön tarkoitus on tutkia R-kioskiyrittäjien mielipiteitä ja kokemuksia franchisingyrittäjänä toimimisesta. Tavoitteena on selvittää R-kioskiyrittäjyyden hyviä ja huonoja puolia kauppiaan näkökulmasta tarkasteltuna. Kirjallisuusosassa käsitellään franchisingtoiminnan peruskäsitteitä ja franchisingtoimintaa Suomessa. Lisäksi selvitetään yrittäjyyden määritelmä, tutustutaan elämäntyyliyrittäjyyteen ja yrittäjän työssä jaksamiseen. Lähteinä on käytetty franchisingtoimintaan ja ...

Détermination de quelques paramètres hématologiques chez les agriculteurs exposés aux pesticides dans la région de Tlemcen

OpenAIRE

SAIDI, Fatima Zohra

2015-01-01

Résumé Les pesticides représentent une large gamme de produits utilisés de façon très variable. Les agriculteurs sont aujourd'hui le groupe le plus exposé aux risques de contact avec les pesticides. L'objectif de notre travail consiste à mettre en évidence les altérations hématologiques chez les hommes agriculteurs disposés aux pesticides comparés aux hommes témoins. Un prélèvement sanguin est réalisé afin de déterminer quelques paramètres hématologiques (FNS, numérations cellu...

Prügilill, vana hõng ja minimalism / Ene Läkk

Index Scriptorium Estoniae

Läkk, Ene, 1957-

2000-01-01

Kahest äärmusest praeguses aiakujunduses: minimalismist ja vanahõngulisest, hästi organiseeritud segadusest. Erinevatest materjalidest terrassist, "woodland'ist", moesolevatest prügitaimedest. Trendinäiteks Saksa saatkonna haljasalast Tallinnas (arhitekt R. Herms, teostus Ü. ja U. Grishakov). Soovitusi maastikuarhitekt Ü. Grishakovilt

Rate Processes in Dissipative Systems: 50 Years After Kramers, Discussion Meeting Held in Tutzing (Germany, F.R.) on 10-13 September 1990

Science.gov (United States)

1990-09-13

Chem. Soc., Faraday Trans. [5] S. T. Abdel-Halim, M. H. Abdel-Kader, and U. E. Steiner , J. 2, 83, 1941 (1987), Phys. Chem 92, 4324 (1988). [29] W...December 5th, 1990) Zusammensetzung, Eigenschaften und Anwendungen Mesomorpher Tensidphasen RUDOLF HEUSCH Leverkusen, Paul-Klee-StraBe 85 (Received on...Institut f~r Anorganisehe Chemnie der Universitiit Rudower Chaussee 5, 0-1199 Physikalisehe Chemie) Rudolf - Bern, Freie Stra~e 3, CH-3000 Bern, be- Berlin

"Impact 4" Berliinis ja Poznanis / Vappu Thurlow

Index Scriptorium Estoniae

Thurlow, Vappu, 1960-

2005-01-01

5.-10. IX Berliinis ja Poznanis toimunud neljandast rahvusvahelisest graafikakonverentsist "Impact" alapealkirjaga "Kontakt". Eestist osalesid Loit Jõekalda, Eve Kask, Karin Laansoo ja Vappu Thurlow. 2007. a. Tallinnas toimuva "Impact 5", alapealkirjaga "Slices of Time/Lõigutud aeg", kontseptsioon

Uus valem otsustamiseks: 10-10-10 / Jack Welch, Suzy Welch

Index Scriptorium Estoniae

Welch, Jack

2009-01-01

Juhtimisspetsialistid Jack ja Suzy Welch tutvustavad enda loodud valemit 10-10-10, mis on elu juhtimise tööriist aitamaks langetada raskeid otsuseid, hinnates nende mõju 10 minuti, 10 kuu ja 10 aasta pärast

Info- ja kommunikatsioonitehnoloogia arenguseire järeldused ja soovitused = Information and communication technologies foresight: conclusions and policy recommendations / Kristjan Rebane

Index Scriptorium Estoniae

Rebane, Kristjan

2010-01-01

Eesti Arengufondi arenguseirest, mille eesmärgiks oli kindlaks teha, millised valdkonnad suudavad järgmise 10. aastaga info- ja kommunikatsioonitehnoloogia abiga Eesti majanduse ja ühiskonna arengusse enim panustada. Joonised

Nanosensing of Pesticides by Zinc Oxide Quantum Dot: An Optical and Electrochemical Approach for the Detection of Pesticides in Water.

Science.gov (United States)

Sahoo, Dibakar; Mandal, Abhishek; Mitra, Tapas; Chakraborty, Kaushik; Bardhan, Munmun; Dasgupta, Anjan Kumar

2018-01-17

Present study reveals the low concentrations (∼4 ppm) of pesticide sensing vis-à-vis degradation of pesticides with the help of nontoxic zinc oxide quantum dots (QD). In our study, we have taken four different pesticides viz., aldrin, tetradifon, glyphosate, and atrazine, which are widely used in agriculture and have structural dissimilarities/diversity. By using optical sensing techniques such as steady state and time-resolved fluorescence, we have analyzed the detailed exciton dynamics of QD in the presence of different pesticides. It has been found that the pesticide containing good leaving groups (-Cl) can interact with QD promptly and has high binding affinity (∼10 7 M -1 ). The different binding signatures of QD with different pesticides enable us to differentiate between the pesticides. Time resolved fluorescence spectroscopy provides significant variance (∼150-300 ns) for different pesticides. Furthermore, a large variation (10 5 Ω to 7 × 10 4 Ω) in the resistance of QD in the presence of different pesticides was revealed by electrochemical sensing technique. Moreover, during the interaction with pesticides, QD can also act as a photocatalyst to degrade pesticides. Present investigation explored the fact that the rate of degradation is positively affected by the binding affinity, i.e., the greater the binding, the greater is the degradation. What is more, both optical and electrochemical measurements of QD, in tandem, as described in our study could be utilized as the pattern recognition sensor for detection of several pesticides.

"Head õhtut ja õnn kaasa" / Triin Thalheim

Index Scriptorium Estoniae

Thalheim, Triin, 1982-

2006-01-01

George Clooney mängufilm "Head õhtut ja õnn kaasa" ("Good Night, and Good Luck") teleajakirjanik Edward R. Murrow võitlusest senaator Joseph McCarthy vastu. Lisatud "Filmi ajaloolised võtmetegelased"

Suklaamassakeittimen vastaanottovärähtelymittaukset

OpenAIRE

Hallikainen, Markus

2017-01-01

Tämän insinöörityön tilasi Fazer Makeiset Oy. Työ tehtiin uuden suklaamassakeittimen vastaanottoa varten. Tutkimuksen tarkoituksena oli selvittää värähtelyn voimakkuus eri puolilla konetta erilaisten kuormien kanssa pyörimisnopeutta muuttamalla. Konetta käytettäessä havaitaan sähköpäämoottorin, vaihdelaatikon ja rummun akselin liikehdintää ja värähtelyä. Kuormituksen kasvaessa liikehdintä ja värähtely voimistuvat. Värähtely voi aiheuttaa koneen vikaantumisen sallitun värähtelytason ylitty...

Eesti vajab tunnete ja mõistuse tasakaalu / Toomas Savi

Index Scriptorium Estoniae

Savi, Toomas, 1942-

2001-01-01

Viimasel ajal on Eesti poliitikas tehtud räpakaid ja avalikke huve eiravaid otsuseid. Autor: Reformierakond. Parlamendisaadik. Ilmunud ka: Sakala, 9. aug. 2001, lk. 2; Põhjarannik, 9. aug. 2001, lk. 2; Severnoje Poberezhje, 9. aug. 2001, lk. 2; Koit, 9. aug. 2001, lk. 6; Valgamaalane, 9. aug. 2001, lk. 2; Meie Maa, 10. aug. 2001, lk. 2; Vooremaa, 14. aug. 2001, lk. 2; Lääne Elu, 14. aug. 2001, lk. 4; Järva Teataja, 16. aug. 2001, lk. 2; Hiiu Leht, 17. aug. 2001, lk. 2

Erityispedagogiikan opintojen ja opetuskokemuksen yhteys opettajien osaamisen tunteeseen erityisoppilaita opetettaessa

OpenAIRE

Vesander, Jaakko

2015-01-01

Tavoitteet. Erityisoppilaiden määrä yleisopetuksen luokissa on Suomessa ollut viime vuosina jatkuvassa kasvussa. Tämän tutkimuksen tarkoituksena on selvittää kuinka hyvin luokan-opettajat, aineenopettajat ja erityisopettajat kokevat pärjäävänsä työssään erityisen tuen op-pilaita kohdatessaan, ja mitkä asiat heidän osaamisen kokemuksiinsa vaikuttavat. Erityistä huomiota kiinnitetään siihen miten erityispedagogiikan opinnot ja opetuskokemus vaikuttavat opettajien osaamiseen erityisoppilaiden op...

Väikelinna filmipidu / Margit Vremmert ; interv. Mari Laaniste

Index Scriptorium Estoniae

Vremmert, Margit

2006-01-01

Locarno filmifestalist, kus võistles ka Eesti, Läti ja Sloveenia koostööfilm "Koer, lennuk ja laulupidu" ("Kilnieks/The Hostage") : režissöör Laila Pakalnina. Kuldse Leopardi võitis Šveitsi - Saksamaa koostööfilm "Preili" ("Das Fräulein"), režissöör Andrea Staka

Kunst ja feminism EKMi [Eesti Kunsti Maailm] kontekstis / Katrin Kivimaa

Index Scriptorium Estoniae

Kivimaa, Katrin, 1969-

1998-01-01

Uurimistööga seoses küsitles K. Kivimaa kahtekümmet kolme eesti kunstnikku (nimed toodud), uurides nende suhet kaasaegse kunstiga ja suhtumist eesti kaasaegse kunsti feministlikesse ja soolistesse tendentsidesse. Kas kunstnikul on sugu? Suhtumine feminismi ja feministlikku kunsti. Feministist kunstnik, kunstnikust feminist. Soov osaleda feministlikel näitustel. Feministlik kriitika. Feministlike ja sookriitiliste teemadega tegeleva kunsti ja kunstnike endi koht laiemas kunstikontekstis. Eeskuju ja genereerija tähtsus. Järgneb 6. nov. lk. 10 ja 20. nov. lk. 12-13, 1998

Kunst ja käsitöö Eesti hapras filmiühiskonnas ehk Kes määrab rahva maitse / Tarmo Teder

Index Scriptorium Estoniae

Teder, Tarmo, 1958-

2002-01-01

Probleemidest eesti filmikunstis ja -tootmises kõnelevad produtsent ja režissöör Peeter Urbla, filmikriitik Tiina Lokk, režissöör, stsenarist ja filmikriitik Andres Maimik ning režissöörid Marko Raat ja Rainer Sarnet

Under ja tema (kirja)-mehed / Mati Soomre

Index Scriptorium Estoniae

Soomre, Mati, 1944-2015

2006-01-01

20. nov. Kumu auditooriumis esietendunud Ühenduse R.A.A.A.M teatriprojekt "Under" poetess Marie Underist. Lavastajad Merle Karusoo ja Raimo Pass, kunstnik Jaagup Roomet, helilooja Urmas Lattikas, peaosas Katrin Saukas

H. C. Andersen ja tema romaanid / Anu Saluäär

Index Scriptorium Estoniae

Saluäär, Anu, 1948-

2008-01-01

Anderseni romaanidest "Improvisaator" (1835), "O.T" (1836), "Ainult viiuldaja" (1837), "Kaks parunessi" (1848), "Olla või mitte olla" (1857) ja "Peer Õnneseen" (1870). - Varem ilmunud: Loomingu Raamatukogu 2005, nr. 11/12

Van Rompuy ja Ashton - kes need veel on? / Aadu Hiietamm

Index Scriptorium Estoniae

Hiietamm, Aadu, 1954-

2009-01-01

Euroopa Liidu 27 liikmesriigi juhid valisid ühenduse presidendiks ehk täpsemalt Euroopa Ülemkogu alaliseks eesistujaks senise Belgia peaministri Herman Van Rompuy ja välisministriks Euroopa Komisjoni kaubandusvoliniku paruness Catherine Ashtoni Suurbritanniast

Bryan Ferry nädala pärast kohal. Lindpriid 10. Noorkuu ja Birgit

Index Scriptorium Estoniae

2007-01-01

Briti laulja Bryan Ferry kontserdist Euroopa turnee "Dylanesque European Tour" raames 2. nov. Tallinna linnahallis. Ansambli Lindpriid kontsetidest okt. ja nov. üle Eesti. Vokaalansambli Noorkuu ja Birgit Õigemeele kontsertidest alates 30. okt. Eesti erinevates kontserdipaikades

75 FR 51043 - Pesticide Experimental Use Permit; Receipt of Application; Comment Request

Science.gov (United States)

2010-08-18

... Pollution Prevention Division (7511P), Office of Pesticide Programs, Environmental Protection Agency, 1200... tests on 10 acres or more of land or one acre or more of water. Pursuant to 40 CFR 172.11(a), the Agency..., Kansas, Kentucky, Louisiana, Maryland, Missouri, Mississippi, New Mexico, North Carolina, Oklahoma Puerto...

PDF provisoire Publié le 27 Mai 2010 Cas clinique, volume 5, Issue ...

African Journals Online (AJOL)

raoul

27 mai 2010 ... Hoshi K, Ohta M, Kanemura E, Koganei K, Takahashi M, Kito F, Fukushima T. A case of ileal duplication presenting with bloody stools. J Japan Soc Coloproctol. 2002(55): 43-46. 10. Holcomb GW 3rd, A Gheissari JA, O´Neill Jr, NA Shorter, HC Bishop. Surgical management of alimentary tract duplications.

Pennimagasinist kopikaajakirjaks: viiekümne puugravüüri mitu elu 1832-1876 / Moonika Teemus

Index Scriptorium Estoniae

Teemus, Moonika, 1979-

2016-01-01

Inglise pildiajakirja "The Penny Magazine" tekkelugu ja side Eesti lugejaskonnaga. Tartusse jõudnud pennimagasinide puugravüüride uus elu eestikeelse ajakirja "Ma-ilm ja mõnda, mis seal sees leida on" sisu ja kujunduse määramisel. Kirjastaja Heinrich Laakmanni hangitud puugravüüride juurde kirjutas tekstid Fr. R. Kreutzwald

Veel kord süsteemkäsitlusest ja iseorganiseerumisest ühiskonnas / Heinrich Schneider

Index Scriptorium Estoniae

Schneider, Heinrich, 1925-2013

2000-01-01

Süsteemsusideede ajaloolisest arengust, Aristotelese, R. Descartes'i ja C. Darwini õpetustest ning füsikokeemilisest koolkonnast. Süsteemkäsitluse rakendumisest õigusteaduses. Sünergeetikast ja I. Prigogine'i osast selle rajamisel

Laps ja lapsekesksus / Ugaste [Saar] Aino, Tiia Õun

Index Scriptorium Estoniae

Ugaste, Aino

2001-01-01

26.-27. okt. 2001 toimus Jyväskyla Ülikoolis FACEI (The Finland Association for Childhood Education International) rahvusvaheline kasvatusalane konverents, mille temaatika oli seotud õpikeskkonnaga. Kokkuvõtted Stockholmi Ülikooli professori Gunila Dahlbergi ja Oulu Ülikooli professori Eeva Hujala ettekannetest

Kümme aastat R-klubi / Maria-Maren Sepper

Index Scriptorium Estoniae

Sepper, Maria-Maren

2014-01-01

R-klubi (aeg-ajalt Tallinnas kogunev klubi, mis pakub tagasisidet eesti keele alases uurimistöös, ennekõike väitekirjauurimuste tegemisel ja artiklite publitseerimisel) 10. aastapäeva puhul peetud seminarist Tallinna Ülikoolis 21.3.2014. R-klubi sai alguse Helle Metslangi juhendatavate TLÜ kraadiõppurite tööde ühisaruteludest

Minevik ja tulevik. Mälestus ja unistus / Anneli Kõvamees

Index Scriptorium Estoniae

Kõvamees, Anneli, 1979-

2007-01-01

Suunatusest tulevikku, suunatusest minevikku ja oleviku olematusest "Tões ja õiguses". Sisaldab lõike A. H. Tammsaare romaanist "Tõde ja õigus" I, K. Ristikivi romaanist "Ei juhtunud midagi", M. Metsanurga romaanist "Soosaare", K. Ristikivi romaanist "Tuli ja raud", A. H. Tammsaare jutustusest "Tähtis päev", K. Ristikivi romaanist "Kõik, mis kunagi oli", A. Camus' lühiromaanist "Sisyphose müüt", H. C. Anderseni muinasjutust "Väike Merineitsi" ja E. v. Keyserlingi jutustusest "Õhtused majad"

Võtme ja riiviga tantsufilm / Kristiina Garancis

Index Scriptorium Estoniae

Garancis, Kristiina, 1969-

2005-01-01

Rahvusvahelises ühistöös valminud tantsufilm "Teine" ("Another") : režissöör Rene Vilbre : stsenaristid Rene Vilbre, Teet Kask, Helena Jonsdottir : produtsent Heidi Pruuli : koreograaf ja peaoaline Helena Jonsdottir : osatäitjad Mait Malmsten, Ruslan Stepanov : Eesti - Island 2005

The impact of pesticide suicide on the geographic distribution of suicide in Taiwan: a spatial analysis.

Science.gov (United States)

Chang, Shu-Sen; Lu, Tsung-Hsueh; Sterne, Jonathan Ac; Eddleston, Michael; Lin, Jin-Jia; Gunnell, David

2012-04-02

Pesticide self-poisoning is the most commonly used suicide method worldwide, but few studies have investigated the national epidemiology of pesticide suicide in countries where it is a major public health problem. This study aims to investigate geographic variations in pesticide suicide and their impact on the spatial distribution of suicide in Taiwan. Smoothed standardized mortality ratios for pesticide suicide (2002-2009) were mapped across Taiwan's 358 districts (median population aged 15 or above = 27 000), and their associations with the size of agricultural workforce were investigated using Bayesian hierarchical models. In 2002-2009 pesticide poisoning was the third most common suicide method in Taiwan, accounting for 13.6% (4913/36 110) of all suicides. Rates were higher in agricultural East and Central Taiwan and lower in major cities. Almost half (47%) of all pesticide suicides occurred in areas where only 13% of Taiwan's population lived. The geographic distribution of overall suicides was more similar to that of pesticide suicides than non-pesticide suicides. Rural-urban differences in suicide were mostly due to pesticide suicide. Areas where a higher proportion of people worked in agriculture showed higher pesticide suicide rates (adjusted rate ratio [ARR] per standard deviation increase in the proportion of agricultural workers = 1.58, 95% Credible Interval [CrI] 1.44-1.74) and overall suicide rates (ARR = 1.06, 95% CrI 1.03-1.10) but lower non-pesticide suicide rates (ARR = 0.91, 95% CrI 0.87-0.95). Easy access to pesticides appears to influence the geographic distribution of suicide in Taiwan, highlighting the potential benefits of targeted prevention strategies such as restricting access to highly toxic pesticides.

Võimatu ruum, stereotüübid Eestist ja Itaaliast ja sümbolnaised / Ave Randviir

Index Scriptorium Estoniae

Randviir, Ave, 1981-

2005-01-01

Kaljo Põllu näitusest "Võimatuse võimalikkus" Tallinna Kunstihoone galeriis, Märten Krossi fotonäitusest "Itaalia märkmed" Vivian Napi galeriis, rühmituse F.F.F.F. näitusest "Asjust, mida peab teadma Eesti kohta" Linnagaleriis ja Juss Piho näitusest "Olemised" Hobusepea galeriis

78 FR 24094 - Azoxystrobin; Pesticide Tolerances

Science.gov (United States)

2013-04-24

... Statistics Service (USDA/NASS), proprietary market surveys, and the National Pesticide Use Database for the... 1 to the table in paragraph (a)(1); and 0 e. Revise the introductory text of paragraph (a)(2) The...

Askeet ja stoik / Veiko Õunpuu ; interv. Margit Tõnson

Index Scriptorium Estoniae

Õunpuu, Veiko, 1972-

2007-01-01

Režissöör Veiko Õunpuu mängufilm "Sügisball" osaleb Venezia 64. filmifestivali konkursiprogrammis Orizzonti. Režissöör endast. Lisaks CV "Veiko Õunpuu", Rain Tolk "Ambivalentne isiksus" ja Taavi Eelmaa "Ghost Dog"

President Ilves kohtus õpilaste ja kaitseliitlastega / Eno-Gerrit Link

Index Scriptorium Estoniae

Link, Eno-Gerrit

2007-01-01

President Toomas Hendrik Ilves külastas mitteametlikul visiidil 9.11.2007 Pärnu Sütevaka humanitaargümnaasiumi ja Kaitseliidu Pärnumaa malevat. Sütevaka humanitaargümnaasiumis kuulas president muusikakanali MTV Europe parima uustulnuka auhinna võitnud poistebändi Bedwetters esinemist ning osales lõpuklassi ühiskonnaõpetuse tunnis, rääkides kooli loosungist "Vabadus, loovus, vastutus" inspireeritult vabadusest ja vastutusest

10 aastat Eestis tegutsenud prügifirma Ragn-Sells loodab murda Ääsmäe elanike vastuseisu / Eda Liiväär

Index Scriptorium Estoniae

Liiväär, Eda

2002-01-01

Ragn-Sells AS-i juhatuse esimees Rein Leipalu ja arendusdirektor Agu Remmelg rääkisid pressihommikul, mis muutub Eesti prügimajanduses EL-iga liitudes ja mis toimub Tallinna prügiäris ning Ääsmäe prügilast

Radiation induced microbial pesticide

International Nuclear Information System (INIS)

Kim, Ki Yup; Lee, Young Keun; Kim, Jae Sung; Kim, Jin Kyu; Lee, Sang Jae

2000-01-01

To control plant pathogenic fungi, 4 strains of bacteria (K1, K3, K4, YS1) were isolated from mushroom compost and hot spring. K4, K1, K3, YS1 strain showed wide antifungal spectrum and high antifungal activities against 13 kinds of fungi. Mutants of K1 and YS1 strains were induced by gamma-ray radiation and showed promising antifungal activities. These wild type and mutants showed resistant against more than 27 kinds of commercial pesticides among 30 kinds of commercial pesticides test particularly, YS1-1006 mutant strain showed resistant against hydrogen oxide. And mutants had increased antifungal activity against Botryoshaeria dothidea. These results suggested that radiation could be an useful method for the induction of functional mutants. (author)

Kasvien kasvun ja laadun vertailu hydroponic- ja aquaponic-systeemeissä

OpenAIRE

Lehmonen, Roope; Sireeni, Jenni

2017-01-01

Yhdistetystä kalanviljelystä ja kasvien vesiviljelystä eli aquaponic-viljelystä lupaillaan helpotusta ruoantuotannon globaaleihin ongelmiin sillä se vähentää vesiviljelyyn tarvittavien ravinteiden määrää hyödyntäen kalojen jätösten ravinteet kasvisadon tuottamiseen. Aquaponic-viljelyllä on siis potentiaalia lisätä ruoantuotannon tehokkuutta, mutta sen laajamittaista käyttöönottoa hidastavat viljelyn monimutkaisuus sekä korkeat aloituskustannukset. Kaupallinen tehotuotanto on toistaiseksi ollu...

Hirmu iroonia / Jan Kaus, Jürgen Rooste

Index Scriptorium Estoniae

Kaus, Jan, 1971-

2006-01-01

Kuni 27. VIII Helsingi Kiasmas avatud näitusest "Ars 06". Tellervo Kalleineni ja Oliver Kochta-Kalleineni, Carl Michael von Hausswolffi ja Thomas Nordanstadi, Lars Nilssoni, Motohiko Odani, Adriana Varejao, Juan Manuel Echavarria, hispaania rühmituse El Perro, vene rühmituse AES+F jt. töödest. Võrdluseks Kirke Kangro mullaskulptuuridest, Peeter Lauritsa ja Marcos Lopeze fotodest. Valik üritusi: 28. III-23. IV Põhja- ja Baltimaade üliõpilaste näitus ja töötuba "Pime kohting"; 27. IV-14. V Jenni Leskineni installatsioon ja meistriklass "Unelelu"; 16. V-11. VI Helsingi kunstiakadeemia meistriklass ja näitus; 17. V seminar "Julgus, rõõm ja kriitika"; 18. V Roi Vaara jt. performance; 15. VI-23. VII Montri Toemsombati installatsioon; 25. VII-27. VIII üliõpilaste rahvusvaheline näitus "Kollaboratsioon"

Short-term biochemical ill effects of insect growth regulator (IGR) pesticides in Cyphoderus javanus Borner (Collembola: Insecta) as potential biomarkers of soil pollution.

Science.gov (United States)

Saha, Ipsita; Joy, V C

2016-02-01

The insect growth regulator (IGR) chemicals are considered as safe alternatives to synthetic organic pesticides, but only scant information are available on their possible impact on non-target and ecologically important soil insect fauna of croplands. Previous studies by the authors showed that recommended agricultural doses of IGRs buprofezin (Applaud 25SC at 250 g a.i. ha(-1)), flubendiamide (Takumi 20WG at 50 g a.i. ha(-1)) and novaluron (Rimon 10EC at 100 g a.i. ha(-1)) produced less mortality of adults of a non-target soil insect Cyphoderus javanus Borner (Collembola) but decreased major life history parameters namely moulting, fecundity and egg hatching success. This detritivorous microarthropod is very sensitive to soil characteristics and is ecologically relevant to the tropical soils. Present microcosm study showed strong biochemical impact of the above doses of IGRs on tissue nutrient levels and digestive enzyme activities in C. javanus within 7 days of exposure to treated sandy loam soil. The levels of tissue proteins, carbohydrates, lipids and free amino acids declined significantly and persistently in the specimens reared in IGR-treated soils than in the specimens of untreated soil. Similarly, α-amylase, cellulase and protease activities declined significantly in the specimens of IGR-treated soil. These nutritional scarcities would reduce metabolism, growth and reproduction in the affected insects. Therefore, the observed biochemical responses, especially the levels of tissue proteins, carbohydrates and α-amylase activity in C. javanus are early warning indices and potential biomarkers of soil pollution in croplands.

See kiretu ja kirglik teadus / Urmas Petti

Index Scriptorium Estoniae

Petti, Urmas, 1965-2016

2013-01-01

Autor arutleb teemal: mis vahe on teadusel ja religioonil Amélie Nothomb'i romaani "Jumala lapsepõlv" (orig. "Métaphysique des tubes") näitel. Viidatud ka füüsik Peeter Saari artiklile "Libateaduse anatoomiast ja taksonoomiast", Akadeemia 2008/10, lk 2237

Gericault, Monet ja Dufy Kumus / Harry Liivrand

Index Scriptorium Estoniae

Liivrand, Harry, 1961-

2009-01-01

Prantsusmaalt Lille'i Kunstimuuseumi kogudest pärinev 19. sajandi ja 20. sajandi I poole maastikumaali väljapanek "Normandia maalijad" Kumu Kunstimuuseumis 16. oktoobrist 10. jaanuarini 2010. Näituse koostaja Alain Tapié ja kuraator Tiina Abel. Nimetatud eksponeeritavate tööde autoreid

Selles töös oli kaks õudust : vangla ja tants / Mait Malmsten ; interv. Tiina Ansip

Index Scriptorium Estoniae

Malmsten, Mait

2005-01-01

Näitleja räägib oma tööst ja rollist rahvusvahelises ühistöös valminud tantsufilmis "Teine" ("Another") : režissöör Rene Vilbre : koreograaf ja peaoaline Helena Jonsdottir. Filmi võtted toimusid Tartu vanglas

Kahe keelekasutusvariandi võrdlus: morfoloogilised klassid ja klastrid

Directory of Open Access Journals (Sweden)

Pille Eslon

2013-10-01

Full Text Available Kasutuspõhise keelekirjelduse väärtus grammatika jaoks seisneb võimaluses avada keelesüsteemi funktsionaalne potentsiaal, kirjeldades näiteks keelestruktuuride hierarhiat, võrreldes keelekasutusvariantide morfosüntaktilisi mustreid, keelesüsteemist ja keelekasutaja valikutest tulenevaid semantilisi ja grammatilisi kitsendusi, keelekasutuse leksikaalse ja grammatilise varieeruvuse piire. Nende esiletoomine vajab meetodeid, mis annaksid võimalikult usaldusväärseid tulemusi. Siinses uurimuses on kasutatud klasteranalüüsi. Võrreldud on eesti ilukirjandus- ja õppijakeele tekstide verbist vasakule jääva konteksti keelekasutust. Leitud on kõik kolmest üksusest koosnevad konstruktsioonid, rühmitatud need morfosüntaktilise samalaadsuse ja sageduse alusel ning kirjeldatud morfoloogiliste klastrite ja klasside hierarhiana. Klassid näitavad keelekasutuse üldiseid morfoloogilisi mustreid, klastrite alusel saab kirjeldada klasside morfoloogilise varieeruvuse piire. Konkreetsed konstruktsioonid toovad esile piiranguid klastrite leksikaalgrammatilisele varieeruvusele. Eesti ilukirjandustekstide ja keeleõppija loomingulist laadi esseede võrdlusest peaks selguma, kuidas kasutavad keelesüsteemi funktsionaalset potentsiaali emakeelekõneleja ja õppija. Analüüsi tulemused näitavad, et emakeelekõnelejad teevad optimaalseid valikuid, mis hõlmavad nii morfosüntaktilist lihtsust kui ka keerukust, nii sõnavara rikkust kui ka kinnistunud korduvkasutust. Selles osas on õppija keelekasutus nihkes, emakeelekõneleja keeletunnetuse põhjal kuidagi ebaharilik. Samas ei tähenda see, et tegu oleks vigadega. Ühelt poolt näitavad õppija kasutatud keelestruktuurid ilukirjanduskeelest avaramat varieeruvust. Teisalt tuleb selgelt esile stereotüüpsetele keelestruktuuridele tuginev lihtsustamine, morfoloogiliste klasside ja klastrite üle- ning alakasutus, sõnavara kesisus.

[Vene impeerium ja Baltikum. Venestus, rahvuslus ja moderniseerimine 19. sajandi teisel poolel ja 20. sajandi alguses] / Olaf Mertelsmann

Index Scriptorium Estoniae

Mertelsmann, Olaf, 1969-

2015-01-01

Arvustus: Vene impeerium ja Baltikum : venestus, rahvuslus ja moderniseerimine 19. sajandi teisel poolel ja 20. sajandi alguses. II / koostanud Tõnu Tannberg ja Bradley Woodworth. Tartu : Eesti Ajalooarhiiv, 2010

Reliability of concentrations of organophosphate pesticide metabolites in serial urine specimens from pregnancy in the Generation R study

Science.gov (United States)

Spaan, Suzanne; Pronk, Anjoeka; Koch, Holger M.; Jusko, Todd A.; Jaddoe, Vincent W.V.; Shaw, Pamela A.; Tiemeier, Henning M.; Hofman, Albert; Pierik, Frank H.; Longnecker, Matthew P.

2014-01-01

The widespread use of organophosphate (OP) pesticides has resulted in ubiquitous exposure in humans, primarily through their diet. Exposure to OP pesticides may have adverse health effects, including neurobehavioral deficits in children. The optimal design of new studies requires data on the reliability of urinary measures of exposure. In the present study, urinary concentrations of six dialkyl phosphate (DAP) metabolites, the main urinary metabolites of OP pesticides, were determined in 120 pregnant women participating in the Generation R Study in Rotterdam. Intra-class correlation coefficients (ICCs) across serial urine specimens taken at 25 weeks of pregnancy were determined to assess reliability. Geometric mean total DAP metabolite concentrations were 229 (GSD 2.2), 240 (GSD 2.1), and 224 (GSD 2.2) nmol/g creatinine across the three periods of gestation. Metabolite concentrations from the serial urine specimens in general correlated moderately. The ICCs for the six DAP metabolites ranged from 0.14 to 0.38 (0.30 for total DAPs), indicating weak to moderate reliability. Although the DAP metabolite levels observed in this study are slightly higher and slightly more correlated than in previous studies, the low to moderate reliability indicates a high degree of within-person variability, which presents challenges for designing well-powered epidemiologic studies. PMID:25515376

Tõlkimise teooriast ja praktikast / Märt Väljataga

Index Scriptorium Estoniae

Väljataga, Märt, 1965-

2008-01-01

Tõlkimisest ja tõlkekriitikast. 2008. a. ilmunud tõlkimist käsitlevatest väljaannetest: Lange, Anne. Tõlkimise aabits. Tallinn : Valgus, 2008 ; Saluäär, Anu. Põhjamaadest ja Eestist. Tallinn : Eesti Keele Sihtasutus, 2008 ; Kaldjärv, Klaarika. Autor, jutustaja, tõlkija : Borgese autofiktsioonid eesti keeles. Tartu : Tartu Ülikooli Kirjastus, 2008 ; Ain Kaalep 80 : konverentsikogumik. Tartu : Eesti Kirjanduse Selts, 2008. (Eesti Kirjanduse Seltsi aastaraamat 2006 ; 32) ; Steiner, George. Valik esseid / tlk. Triinu Pakk. Tallinn : Kultuurileht, 2008

Eesti ja soome keele vastastikune mõistmine üksiksõna- ja tekstitasandil: lingvistilised tegurid, mõistmisprotsess ja sümmeetria

Directory of Open Access Journals (Sweden)

Annekatrin Kaivapalu

2015-04-01

Full Text Available Artiklis käsitletakse kirjaliku eesti ja soome keele vastastikust mõistmist üksiksõna- ja tekstitasandil. Eesmärk on selgitada, kas ja kuidas eesti- ja soomekeelsed keelekasutajad mõistavad oma emakeele põhjal lähedast sugulaskeelt ilma sihtkeele õppimis- ja kasutuskogemuseta ning mille poolest erineb üksiksõnade mõistmine tervikteksti mõistmisest. Mõistmistestide vastuste ja osalejate eneserefleksiooni analüüsi keskmes on kahe sihtkeele mõistmise võimalik sümmeetria ning mõistmisprotsessi mõjutavad tegurid. Tulemuste põhjal osutusid eestikeelsed keelekasutajad edukamaks üksiksõnatestis, eriti eesti ja soome keeles samatähenduslike kirjapildilt sarnaste sõnade ning laen- ja võõrsõnade mõistmisel, soomekeelsed keelekasutajad tervikteksti mõistmisel. Mõlema sihtkeele mõistmisel on otsustav keeltevahelise sarnasuse tunnetamine: toetutakse esmajoones eesti ja soome, aga ka muude varem õpitud keelte ja sihtkeele sarnasusele, seostades seda metalingvistiliste ja üldteadmistega ning kontrollides oletusi lause-, lõigu- ja tekstikontekstis. Kontekst toimib omalaadse filtrina, mis selekteerib keelekasutaja oletusi neid aktsepteerides või tagasi lükates. Mõistmisprotsessi komponentide jaotus ja suund varieeruvad indiviiditi ja sõltuvad paljuski osalejate varasematest teadmistest ja kogemustest.