Elagu eesti energia : Jaan ja Jüri Ojaver, Paul Rodgers / Reet Varblane

Index Scriptorium Estoniae

Varblane, Reet, 1952-

2001-01-01

Paul Rodgersi, Jüri ja Jaan Ojaveri ühisnäitusest "Koostöö" Rakvere Kesklinna galeriis. P. Rodgersilt ja Jüri Ojaverilt on väljas Viinist "Eesti energia" näituselt naasnud tööd, Jaan Ojaverilt minimalistlikud tööriistad-objektid

Noore teadlase preemia saab Jaan Raik

Index Scriptorium Estoniae

2004-01-01

Vabariigi presidendi kultuurirahastu nõukogu otsustas tänavuse noore teadlase preemia anda Tallinna Tehnikaülikooli vanemteadurile, tehnikateaduste doktor Jaan Raik'ile. Ilmunud ka Pärnu Postimees, 2004/Dec/1, lk. 6 ; Mente et Manu, 2004/Dec/15, lk. 1

Ross Versus Non-Ross Aortic Valve Replacement in Children: A 22-Year Single Institution Comparison of Outcomes.

Science.gov (United States)

Brown, John W; Patel, Parth M; Ivy Lin, Jiuann-Huey; Habib, Asma S; Rodefeld, Mark D; Turrentine, Mark W

2016-05-01

The Ross aortic valve replacement (AVR) has been the AVR of choice for children at our center since 1993. Absence or inadequate quality of the pulmonary valve or, less commonly, family or surgeon preference caused us to select an alternative AVR prosthesis for some children. This review compares the outcomes of 42 children who received a non-Ross AVR with 115 children undergoing Ross root replacement at our institution during the most recent 22 years. A retrospective chart review of the 42 pediatric non-Ross AVRs was compared with 115 Ross AVRs. The mean age at AVR was 11.0 ± 6.5 years (range, 1 month to 18 years) for the non-Ross and 11.4 ± 5.5 years (range, 6 weeks to 18 years) for the Ross groups. Follow-up was 7.8 ± 6.2 years for the Ross group and 8.7 ± 6.5 years for the non-Ross group. The Ross AVR technique was modified in 2000; these modifications were applied to 72 patients (63%) of the total Ross AVR group. All-cause early and late mortality of the non-Ross AVR group was 17% compared with 4% for the Ross cohort (p = 0.017). The actuarial survival rate at 20 years for the non-Ross AVR group was 81% compared with 94% for the Ross group (p = 0.018). Reintervention rate was 29% (12/38) in the non-Ross group and 28% (32/115) in the entire Ross group (60% [26/43] before 2000, and 8% [6/72] after 2000). Thromboemboli, bleeding, and endocarditis occurred in 2.4%, 1.4%, and 10% in the non-Ross group compared with 0.9%, 2.6%, and 1.7% in the Ross AVR group (p = 0.46, 0.01, and 0.02), respectively. Patients in the non-Ross group had a significantly higher recurrent or persistent aortic valve gradient (>20 mm Hg) than did patients in the Ross group at most recent follow-up (p Ross AVR than with other types of AVR prostheses. The Ross AVR remains the treatment of choice for children who have an adequate pulmonary valve. Reoperation for Ross root dilatation, regurgitation, or both (only 6% since our modifications in 2000) has markedly reduced the main drawbacks

Ross og demokratiet

DEFF Research Database (Denmark)

Svensson, Palle

2006-01-01

En kritisk analyse af Alf Ross' teori om demokrati på grundlag af Roberty A. Dahl's begrebsapparat.......En kritisk analyse af Alf Ross' teori om demokrati på grundlag af Roberty A. Dahl's begrebsapparat....

Rossing update

International Nuclear Information System (INIS)

Griebel, E.G.

2000-01-01

Rossing Uranium, along with the rest of the industry, has been undergoing major changes to adjust to the increasingly competitive uranium market in the 1990's. This paper will outline the developments during the 1990's at the mine, as well as current projects. Rossing has successfully managed the transition through a phase of very low production in the first half of the 1990's, and is now operating at 70% of capacity. During this phase the mine was also able to implement tailings and water management strategies which have reduced fresh water requirements to historical lows, whilst preserving process performance despite cessation of iron oxide supplies. Capital investment in mining equipment, a pre-screening facility in the Fine Crushing plant, and currently an ore sorting pilot plant have been made to enhance Rossing's ability to lower costs further. Rossing is in the middle of a business improvement programme aimed at cutting unit costs in excess of 20%, whilst continuing to improve safety, health and environmental performance. Key focus areas of this programme are maintenance strategy, equipment and plant utilisation and people development. (author)

Comparison of the Ross/Ross-Konno aortic root in children before and after the age of 18 months.

Science.gov (United States)

Lo Rito, Mauro; Davies, Ben; Brawn, William J; Jones, Timothy J; Khan, Natasha; Stickley, John; Barron, David J

2014-09-01

Evaluation of long-term results after the Ross/Ross-Konno operation in patients Ross/Ross-Konno operation (1991-2011). Data were obtained from hospital records and follow-up was 100% complete. Between January 1991 and December 2011, 140 patients underwent the Ross/Ross-Konno operation and 22 patients were Ross operation and 8 patients a Ross-Konno operation. Presentation at surgery was aortic valve stenosis in 13, regurgitation in 7 and mixed disease in 2. Only 4 patients (18%) had no surgery prior to Ross/Ross-Konno, and among the others the previous most frequent operation was aortic valvotomy (55%). There were 3 early deaths, all in high-risk cases with poor preoperative left ventricular function. At discharge there was no neoaortic regurgitation in 10, trivial in 4 and mild in 5. The median follow-up is 10.8 years (range 0.96-21). There was 1 late death due to progressive ventricular dysfunction 2.4 years after Ross-Konno and mitral valve replacement. Survival for patients 18-months patients (P Ross/Ross-Konno can be invaluable in the younger age group but not without risk in the setting of ventricular dysfunction. Long-term performance of the neoaortic valve is significantly better than in older children, which is related to maintenance of normal root dimensions compared with progressive dilatation in patients undergoing Ross/Ross-Konno at older ages. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Alf Ross

DEFF Research Database (Denmark)

Ryberg, Jesper

En (overvejende) ny generation af akademikere møder og prøver Ross' tanker om emner som retfærdighed, demokrati, statsforfatningsret, ytringsfrihed, straf, erkendelsesteori, etik, logik, fri vilje og sygdom.......En (overvejende) ny generation af akademikere møder og prøver Ross' tanker om emner som retfærdighed, demokrati, statsforfatningsret, ytringsfrihed, straf, erkendelsesteori, etik, logik, fri vilje og sygdom....

Maal ei ole surnud / Jaan Elken

Index Scriptorium Estoniae

Elken, Jaan, 1954-

2001-01-01

Põhjamaade ja Baltikumi I maalibiennaal Rootsis Väsbys. Biennaali Rootsi-poolne kuraator ja kujundaja Ricardo Donoso, Eesti komplekti koostas Mare Pedanik. Eksponeeritud on Tiit Pääsukese, Ado Lille, Andres Toltsi, Kaido Ole, Jaan Elkeni tööd. Näituse ülevaade, eraldi peatutud Leedu ja Läti kunstnikel

Viktor Misiano kureerib Mark Raidperet ning Jaan Toomikut

Index Scriptorium Estoniae

2007-01-01

27.05-26.08.2007 esitatakse Itaalia kunstikeskuses Pratos näitusel "Progressive Nostalgia" Jaan Toomiku videot "Merikajakas" (2004) ja Mark Raidpere videot "Andrei/Andris" (2006). Loetletud osalejad teistest maadest

Bandura, Ross, and Ross: Observational Learning and the Bobo Doll

Science.gov (United States)

Artino, Anthony R., Jr.

2007-01-01

Since the publication of their seminal article entitled, "Transmission of Aggression Through Imitation of Aggressive Models" (Bandura, Ross, & Ross, 1961), the work of Albert Bandura and his co-authors has had an immeasurable impact on the field of psychology, in general, and educational psychology, more specifically. The purpose of this report is…

Weed identification using an automated active shape matching (AASM) technique

DEFF Research Database (Denmark)

C. Swain, Kishore; Nørremark, Michael; Jørgensen, Rasmus Nyholm

2011-01-01

Weed identification and control is a challenge for intercultural operations in agriculture. As an alternative to chemical pest control, a smart weed identification technique followed by mechanical weed control system could be developed. The proposed smart identification technique works on the con......Weed identification and control is a challenge for intercultural operations in agriculture. As an alternative to chemical pest control, a smart weed identification technique followed by mechanical weed control system could be developed. The proposed smart identification technique works...... on the concept of ‘active shape modelling’ to identify weed and crop plants based on their morphology. The automated active shape matching system (AASM) technique consisted of, i) a Pixelink camera ii) an LTI (Lehrstuhlfuer technische informatik) image processing library, iii) a laptop pc with the Linux OS. A 2...

Jaan Toominga trupp mängib Vanemuise ovaalsaalis

Index Scriptorium Estoniae

2006-01-01

Jaan Toominga näitetrupp Sagar Sagitta luulelavastus "Tähenõid", mille Tooming on kokku pannud eesti luulest koos paari Tagore luuletusega. Lisaks Toomingale osalevad lavastuses Anne Maasik ja Heikki-Rein Veromann

Jaan Tõnissoni telefonikorraldus ja mis kõik sellele järgnes / Krista Aru

Index Scriptorium Estoniae

Aru, Krista, 1958-

2006-01-01

Anton Jürgensteini tööst Postimehe toimetuses aastatel (1904-1929). J. Tõnissoni ja A. Jürgensteini vahelisest tülist 1921. a., milles olulist osa mängis ka J. Tõnissoni 1917. a. vastu võetud otsus anda Postimehe juhtimine üle Adam Bachmannile. Lisa: Anton Jürgensteini kiri Jaan Tõnissonile ; Jaan Tõnissoni vastus Anton Jürgensteinile

Jaan Ehlvest soovi(ta)b mudast tõusta / Jaan Ehlvest ; intervjueerinud Valeri Maksimov ; kommenteerivad: Jaak Allik, Valter Heuer, Olav Sepp

Index Scriptorium Estoniae

Ehlvest, Jaan, 1962-

1998-01-01

Intervjuu Jaan Ehlvestiga olukorrast nii Eesti kui maailma males pärast maleolümpiat Elistas, kus Eesti meeskond jäi 40. kohale ning selle tulemusega ei olnud rahul ei meeskond ega ka Eesti Maleliit

Ross og erkendelsesteorien

DEFF Research Database (Denmark)

Holtermann, Jakob von Holderstein

2006-01-01

Et argument for at den logiske positivismes notoriske problemer ikke - som almindeligt antaget - har gjort Alf Ross' retsfilosofi forældet. Mere konkret påvises det at Ross i virkeligheden passer bedre sammen med den empiriske erkendelsesteori der har rejst sig på den logiske positivismes ruiner....

Valencia-Madrid / Jaan Elken

Index Scriptorium Estoniae

Elken, Jaan, 1954-

2009-01-01

Jaan Elken oli Erasmuse programmi raames külalisloengutel Valencia polütehnilises instituudis. Valencia arhitektuurist, muuseumidest, näitusest "Valencia 09. Confines/Passages of Contemporary Arts" Valencia Kaasaegse Kunsti Instituudis, festivalist "PhotoEspana (PHE 09)" Madridis, saksa maalikunstniku näitusest "Gerhard Richter. Fotografias pintadas" ("Maalitud fotod"). Lühidalt hispaania skulptori Juan Muñoze näitusest Hispaania rahvusmuuseumi Reina Sofia kaasaegse kunsti keskuses, prantsuse maalikunstniku Henri Matisse'i näitusest Thyssen-Bornemiszas, hispaania maalikunstniku Joaquín Sorolla näitusest Prado muuseumis

[Jaan Kross ja David Samoilov. Mu sõbra avatud akna all] / M. J.

Index Scriptorium Estoniae

Jõgi, Mall, 1947-

2016-01-01

Tutvustus: Kross, Jaan. Mu sõbra avatud akna all : [luuletused ja tõlked] = В окно моего друга : [стихи и переводы] / Jaan Kross ja David Samoilov ; Tallinna Ülikool. Tallinn : Avenarius, 2015 ; David Samoilovi Pärnu : teejuht. Luuletusi. Tallinn : Avenarius, 2015

Jaan Jung. Muinasaja teadus eestlaste maalt III / Villem Reiman

Index Scriptorium Estoniae

Reiman, Villem, 1861-1917

2015-01-01

Jaan Jungi elust ja tegevusest ning tema raamatust: Muinasajateadus eestlaste maalt : III, Kohalised muinasaja kirjeldused Tallinnamaalt / Kogunud ja välja annud J. Jung. Tallinn : A. Busch'i rmtkpl., 1910

Does the Homograft for RVOT Reconstruction in Ross: Patients Fare Better than for Non-Ross Patients? A Single-Center Experience.

Science.gov (United States)

Ruzmetov, Mark; Geiss, Dale M; Shah, Jitendra J; Fortuna, Randall S; Welke, Karl F

2015-07-01

In patients undergoing the Ross procedure, the right ventricular outflow tract (RVOT) conduit is inserted in an orthotopic position rather than in the more heterotopic position used in the repair of complex congenital RVOT obstruction. The study aim was to compare the authors' institutional mid-term experience of large-sized homografts (>19 mm) in patients with Ross and non-Ross RVOT reconstructions. The outcome was reviewed of all homografts implanted for Ross (n = 72) or non-Ross (n = 64) RVOT reconstruction at a single center between 1993 and 2012. Echocardiographic data were reviewed to evaluate valve performance. Homograft dysfunction was defined as RVOT obstruction with peak echo-Doppler gradient >40 mmHg and/or grade >III/IV conduit valve regurgitation. Homograft failure was defined as the need for conduit replacement or catheter or surgical reintervention. The age, body weight, conduit diameter and previous surgery were significantly higher in patients with Ross compared to the non-Ross group (p = 0.002, 0.003 and Ross, n = 17; non-Ross, n = 18). The data acquired showed actuarial survival, freedom from conduit dysfunction and conduit failure to be similar in both cohorts. Freedom from any type of reoperation was worse for the Ross group (58%) than for the non-Ross group (72%) (p = 0.05). During the first 15 years after Ross or non-Ross pulmonary homograft implantation, the survival rate, freedom from failure and dysfunction, and RVOT gradient were statistically similar. Freedom from any type of reoperation was significantly higher in the non-Ross group, however.

Armastus ja anarhia / J[aan] R[uus

Index Scriptorium Estoniae

J. R.

1993-01-01

Helsingi filmifestivali "Armastus ja anarhia" mängufilmid "Nekromantik I" (1987) ja "Nekromantik II" (1991), režissöör Jörg Buttgereit ja "Trellimõrtsukas" (1979), režissöör Abel Ferrara, Tallinna kinos "Eha". Arvustavad Rainer Sarnet, Jaak Kilmi, Marko Raat ja J. R. (Jaan Ruus)

Die erste Dissertation über Jaan Kross / Cornelius Hasselblatt

Index Scriptorium Estoniae

Hasselblatt, Cornelius

2001-01-01

Arvustus: Wagner, Kerttu. Die historischen Romane von Jaan Kross : am Beispiel einer Untersuchung der deutschen und englischen Übersetzungen von "Professor Martensi ärasõit" (1984). Frankfurt/M : P. Lang, 2001.

The Ross Procedure in Pediatric Patients: A 20-Year Experience of Ross Procedure in a Single Institution.

Science.gov (United States)

Yoon, Dong Woog; Yang, Ji-Hyuk; Jun, Tae-Gook; Park, Pyo Won

2017-08-01

The Ross/Ross-Konno procedure is considered a good option for irreparable aortic valve disease in pediatric patients because of its hemodynamic performance and potential for growth of the pulmonary autograft. This study is a review of the long-term results of our 20-year experience with the Ross and Ross-Konno operations in a single institution. Between June 1995 and January 2016, 16 consecutive patients (mean age, 6.0±5.9 years; range, 16 days to 17.4 years) underwent either a Ross operation (n=9) or a Ross-Konno operation (n=7). The study included 12 males and 4 females, with a median follow-up period of 47 months (range, 6 to 256 months). There were no cases of in-hospital or late mortality. Six reoperations were performed in 5 patients. Four patients underwent right ventricular-pulmonary artery (RV-PA) conduit replacement. Two patients underwent concomitant replacement of the pulmonary autograft and RV-PA conduit 10 years and 8 years after the Ross operation, respectively. The rate of freedom from adverse outcomes of the pulmonary autograft was 88% and 70% at 5 and 10 years, respectively. The rate of freedom from valve-related reoperations was 79% and 63% at 5 and 10 years, respectively. Pulmonary autografts demonstrated good durability with low mortality. The Ross/Ross-Konno procedure is a good option that can be performed safely in pediatric patients with aortic valve disease, even in a small-volume center.

Eesti teelahkmel / Jaan Kaplinski

Index Scriptorium Estoniae

Kaplinski, Jaan, 1941-

2004-01-01

Ilmunud ka: Postimees, 5. veebr. 2004, lk. 12, lüh.; Molodjozh Estonii, 5. veebr. 2004, lk. 3, kommentaaridega; Virumaa Teataja, 5. veebr. 2004, lk. 7; Meie Maa, 5. veebr. 2004, lk. 2; Koit, 5. veebr. 2004, lk. 7; Nädaline, 5. veebr. 2004, lk. 5 (autoriteks ka Jaan Kross ja Rein Veidemann); Äripäev, 6. veebr. 2004, lk. 29; Infopress, 6. veebr., nr. 6, 2004, lk. 34; Lääne-Harju Ekspress, 7. veebr. 2004, lk. 6; Videvik, 12. veebr. 2004, lk. 3; Maaleht, 12. veebr. 2004, lk. 8. Autori pöördumine avalikkuse poole, ajendatuna tõsisest murest Eesti riigi ja ühiskonna pärast

Jaan Pillesaar : Eesti vajab revolutsiooni / Urmas Vaino

Index Scriptorium Estoniae

Vaino, Urmas, 1974-

2007-01-01

1991. aastal startinud Helmes on tarkvaratootjana jõudnud Eesti tugevamate tegijate hulka. Firma käive ületab 100 miljonit krooni ning 30 miljoni ulatuses läheb tarkvara ekspordiks. Helmese juht Jaan Pillesaar spetsialistide puudusest, arengu piduriks olevast maksusüsteemist, riigi suhtumisest teabeärisse. Lisad: Mida Helmes teeb?; Helmese säravad tütred: MarkIT ja Now! Innovations

Jaan Poska 150. sünniaastapäevaks valmib temast kõnelev film / Riina Mägi

Index Scriptorium Estoniae

Mägi, Riina, 1957-

2015-01-01

Juristi ja poliitiku Jaan Poska elust ja tema pärandist valmiva filmi produtsent ja režissöör on Toomas Lepp, üks stsenariste Peeter Järvelaid. Filmi kohta jagab selgitusi Tallinna Ülikooli õigusajaloo ja võrdleva õiguse professor ning sihtasutuse Jaan Poska Mälestusfond nõukogu esimees Peeter Järvelaid

Kerttu Wagner. Die historischen romane von Jaan Kross / Wolfgang Drechsler

Index Scriptorium Estoniae

Drechsler, Wolfgang, 1963-

2001-01-01

Arvustus: Wagner, Kerttu. Die historischen Romane von Jaan Kross : am Beispiel einer Untersuchung der deutschen und englischen Übersetzungen von "Professor Martensi ärasõit" (1984). Frankfurt am Main [etc.] : P. Lang, 2001.

Rossing set for great future

International Nuclear Information System (INIS)

Anon.

1978-01-01

Rio Tinto's Rossing open pit operation - the world's largest uranium mine - has had difficult birth pangs. The teething troubles which beset the mine are examined, together with the mining and extraction methods employed. Rossing's enlightened ideas on the labour question are also covered

Eesti ajaloo kotkaperspektiivist : minu vaidlus Brüggermanniga / Jaan Undusk

Index Scriptorium Estoniae

Undusk, Jaan, 1958-

2002-01-01

Märkusi Jaan Unduski "metahistooriliste" zhestide kohta, varasema eestikeelse kirjanduse seotusest baltisaksa kirjandusega. Artiklist - Brüggemann, Karl. Rahvusliku vaenlasekuju demontaazhist ehk Carl Schirren kui Eesti iseseisvuse rajaja? // Tuna, 2002, nr. 3, lk. 93-98

Estonija - bez unizhennõh i oskorblennõh / Jaan Kaplinski

Index Scriptorium Estoniae

Kaplinski, Jaan, 1941-

2003-01-01

Kirjanik Jaan Kaplinski vastab küsimustele oma kunagise poliitilise tegevuse, USA Iraagi-poliitikat käsitleva avaliku kirja kohta, Eestis elava vene vähemuse olukorra, eesti keelt mittevaldavate spetsialistide vallandamise, venekeelse hariduse, Riigikogus vene parteide puudumise, vene kaasmaalaste ühenduse liidu loomise kohta

Rossing

International Nuclear Information System (INIS)

Anon.

1979-01-01

Rossing is a uranium mine in the heart of the Namib desert in South West Africa (Namibia). Interms of the material recovered from the huge open pit, it is the largest uranium mine in the world. This article gives a short history of the development of this mine

Teine Res Musica ilmunud / Jaan Ross

Index Scriptorium Estoniae

Ross, Jaan, 1957-

2010-01-01

Artiklikogumikust: Res musica [2] : Eesti Muusikateaduse Seltsi ja Eesti Muusika- ja Teatriakadeemia muusikateaduse osakonna aastaraamat / peatoimetaja Urve Lippus. Tallinn : Eesti Muusika- ja Teatriakadeemia, 2010

Doktoriväitekiri ooperilibretodest / Jaan Ross

Index Scriptorium Estoniae

Ross, Jaan, 1957-

2013-01-01

Arvustus: Кюналь, Антон. Специфика оперного либретто как текста : на примере опер на библейские сюжеты (Россия, вторая половина XIX в.). Таллинн : Таллиннский университет, 2012. (Tallinna Ülikooli humanitaarteaduste dissertatsioonid ; 14)

Kaheksas loomispäev? : inimgenotehnika eetilisi ja õiguslikke probleeme / Jaan Sootak

Index Scriptorium Estoniae

Sootak, Jaan, 1948-

1994-01-01

Kunstliku viljastamise liigist IVF, mis on meditsiiniliselt kõige keerulisem ning õiguslikult ja eetiliselt kõige enam probleeme tekitav. Ilmunud ka: Sootak, Jaan. Kuri karjas : [artiklite kogumik]. Tartu, 2009, lk. 106-127

Ilmasõja kauged hääled / Tõnu Tannberg

Index Scriptorium Estoniae

Tannberg, Tõnu, 1961-

2012-01-01

Arvustus: Encapsulated voices : Estonian sound recordings from the German Prisoner-of-War camps in 1916-1918 / edited by Jaan Ross. Köln : Böhlau, 2012. (Das Baltikum in Geschichte und Gegenwart ; Bd. 5)

Jaan Krossist Kalevputrani

Index Scriptorium Estoniae

2012-01-01

Välismaal ilmunud eesti kirjandusest ja eesti kirjanike tegemistest piiri taga: Eric Dickensi tõlkes ilmus inglise keeles Jaan Krossi romaan "Vastutuulelaev" (Sailing Against the Wind) ja eesti lühiproosa kogumik "The Dedalus Book of Estonian Literature" ; Indias esitleti eesti rahvuseepose "Kalevipoeg" Vishnu Khare tõlget hindi keelde ("Kalevputra") ; USA kirjandusajakiri "The Bitter Oleander" pühendas oma viimase numbri 32 lehekülge Kristiina Ehinile ja tema loomingule ; Piret Raua raamat "Printsess Luluu ja härra Kere" (läti keeles "Princese Skella un Leta kungs") võitis esikoha 2011. aasta Läti Lastežürii 3.-4. klassi vanuserühmas ; Viivi Luige teos "Varjuteater", mis ilmus 2011. aastal soome keeles, tunnistati üheks Helsingi Linnaraamatukogu iga-aastase auhinna "12 osumaa" laureaadiks ; UNESCO ülemaailmse luulepäeva tähistamiseks toimunud rahvusvahelisest luulemaratonist võttis osa ka Jüri Talvet

The Ross Sea Dipole - temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica, over the past 2700 years

Science.gov (United States)

Bertler, Nancy A. N.; Conway, Howard; Dahl-Jensen, Dorthe; Emanuelsson, Daniel B.; Winstrup, Mai; Vallelonga, Paul T.; Lee, James E.; Brook, Ed J.; Severinghaus, Jeffrey P.; Fudge, Taylor J.; Keller, Elizabeth D.; Baisden, W. Troy; Hindmarsh, Richard C. A.; Neff, Peter D.; Blunier, Thomas; Edwards, Ross; Mayewski, Paul A.; Kipfstuhl, Sepp; Buizert, Christo; Canessa, Silvia; Dadic, Ruzica; Kjær, Helle A.; Kurbatov, Andrei; Zhang, Dongqi; Waddington, Edwin D.; Baccolo, Giovanni; Beers, Thomas; Brightley, Hannah J.; Carter, Lionel; Clemens-Sewall, David; Ciobanu, Viorela G.; Delmonte, Barbara; Eling, Lukas; Ellis, Aja; Ganesh, Shruthi; Golledge, Nicholas R.; Haines, Skylar; Handley, Michael; Hawley, Robert L.; Hogan, Chad M.; Johnson, Katelyn M.; Korotkikh, Elena; Lowry, Daniel P.; Mandeno, Darcy; McKay, Robert M.; Menking, James A.; Naish, Timothy R.; Noerling, Caroline; Ollive, Agathe; Orsi, Anaïs; Proemse, Bernadette C.; Pyne, Alexander R.; Pyne, Rebecca L.; Renwick, James; Scherer, Reed P.; Semper, Stefanie; Simonsen, Marius; Sneed, Sharon B.; Steig, Eric J.; Tuohy, Andrea; Ulayottil Venugopal, Abhijith; Valero-Delgado, Fernando; Venkatesh, Janani; Wang, Feitang; Wang, Shimeng; Winski, Dominic A.; Winton, V. Holly L.; Whiteford, Arran; Xiao, Cunde; Yang, Jiao; Zhang, Xin

2018-02-01

High-resolution, well-dated climate archives provide an opportunity to investigate the dynamic interactions of climate patterns relevant for future projections. Here, we present data from a new, annually dated ice core record from the eastern Ross Sea, named the Roosevelt Island Climate Evolution (RICE) ice core. Comparison of this record with climate reanalysis data for the 1979-2012 interval shows that RICE reliably captures temperature and snow precipitation variability in the region. Trends over the past 2700 years in RICE are shown to be distinct from those in West Antarctica and the western Ross Sea captured by other ice cores. For most of this interval, the eastern Ross Sea was warming (or showing isotopic enrichment for other reasons), with increased snow accumulation and perhaps decreased sea ice concentration. However, West Antarctica cooled and the western Ross Sea showed no significant isotope temperature trend. This pattern here is referred to as the Ross Sea Dipole. Notably, during the Little Ice Age, West Antarctica and the western Ross Sea experienced colder than average temperatures, while the eastern Ross Sea underwent a period of warming or increased isotopic enrichment. From the 17th century onwards, this dipole relationship changed. All three regions show current warming, with snow accumulation declining in West Antarctica and the eastern Ross Sea but increasing in the western Ross Sea. We interpret this pattern as reflecting an increase in sea ice in the eastern Ross Sea with perhaps the establishment of a modern Roosevelt Island polynya as a local moisture source for RICE.

Kuritegevusehirm, sotsiaalkontroll ja kommunitarism : kas kriminaalõiguse suund suuremale ühiskondlikkusele? / Jaan Sootak

Index Scriptorium Estoniae

Sootak, Jaan, 1948-

2000-01-01

Positiivsest üldpreventsioonist, ubikviteedipreventsioonist, nulltolerantsist ja kommunitaristlikust karistusteooriast. Ilmunud ka: Sootak, Jaan. Kuri karjas : [artiklite kogumik]. Tartu, 2009, lk. 225-256

Lukku pandud hääled / Nele Salveste

Index Scriptorium Estoniae

Salveste, Nele

2012-01-01

Arvustus: Ross, Jaan (ed.). Encapsulated voices. Estonian sound recordings from the German Prisoner-of-War camps in 1916-1918. Das Baltikum in Geschichte und Gegenwart, Bd. 5. Köln/Weimar/Wien : Böhlau, 2012

Rossing uranium

International Nuclear Information System (INIS)

Anon.

1979-01-01

In this article the geology of the deposits of the Rossing uranium mine in Namibia is discussed. The planning of the open-pit mining, the blasting, drilling, handling and the equipment used for these processes are described

MR diagnostics after Ross procedure

International Nuclear Information System (INIS)

Steffens, J.C.; Link, J.; Harringer, W.; Haverich, A.; Heller, M.

1996-01-01

Purpose: To determine the ability of MRI to diagnose morphological and functional changes in patients after Ross procedure. Material and methods: During one year, 5 patients after Ross procedure were studied by MRI. T 1 -weighted spin-echo sequences in different orientations as well as cine sequences and a VENC-sequence were used. Results: In all patients the morphology including the postoperative changes could be visualised by MRI. The cine sequences provided functional information on valvular and ventricular function. VENC-MR yielded an exact quantification of the regurgitant fraction. Conclusion: MRI is capable of providing all important diagnostic information in patients after Ross procedure such as valvular and ventricular function and valvular and outflow tract morphology in a single examination. (orig.) [de

Pandivere kõrgustikule tuulepargid sobivad / Alan Senkel, Jaan Tepp ; interv. Raivo Raigna

Index Scriptorium Estoniae

Senkel, Alan

2008-01-01

Windpower Eesti OÜ juhatuse liige Alan Senkel ja Eesti Tuuleenergia Assotsiatsiooni esimees Jaan Tepp tuuleenergia kasutamisest Eestis. Vt. samas: Raivo Raigna. Kullengale tuulegeneraatorite rajamine kütab kohalike elanike kirgi

[Bakalaureuse-, magistri- ja doktorikraadiga töötute osast Eesti töötute seas. Miks ei leia kõrgharidusega, teaduskraadiga inimesed rakendust?] / Krista Loogma, Maris Mälzer, Hardo Aasmäe

Index Scriptorium Estoniae

Loogma, Krista, 1946-

2010-01-01

Küsimusele vastavad Tallinna Ülikooli kasvatusteaduste instituudi haridusuuringute keskuse juhataja Krista Loogma, Eesti üliõpilaskondade liidu juhatuse esimees Maris Mälzer ja majandusgeograaf Hardo Aasmäe

Vürstidest vallatud maailm / Doris Lessing ; inglise k. tlk. Jaan Undusk

Index Scriptorium Estoniae

Lessing, Doris, 1919-2013

2005-01-01

Arvustus: Kross, Jaan. Professor Martens' departure / transl. Anselm Hollo. London : Harvill, 1994. Inglise k.: A world ruled by princes // The Independent (1994) 19. veebr. Eesti k. varem ilmunud: Kultuurileht, 1994, 15. apr. Orig.: A world ruled by princes

[Encapsulated voices : Estonian sound recordings from the German prisoner-of-war camps in 1916-1918] / Tõnu Tannberg

Index Scriptorium Estoniae

Tannberg, Tõnu, 1961-

2013-01-01

Arvustus: Encapsulated voices : Estonian sound recordings from the German prisoner-of-war camps in 1916-1918 (Das Baltikum in Geschichte und Gegenwart, 5). Hrsg. von Jaan Ross. Böhlau Verlag. Köln, Weimar und Wien 2012

The South Pole and the Ross Sea

Science.gov (United States)

2002-01-01

This image shows a rare clear view of the South Pole (lower right) and the Ross Sea, Antarctica. The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) acquired the scene on December 26, 2001. The geographic South Pole is located in the center of Antarctica, at an altitude of 2,900 meters (9,300 feet). It rests on a continent-wide ice sheet that is 2,870 m thick, with the underlying bedrock only 30 m (98 feet) above sea level. The ice underlying the South Pole is as much as 140,000 years old, and is currently accumulating at about 82 cm (32 inches) per year. Roughly 2,500 km (1,550 miles) away is the green water of the Ross Sea, which indicates the presence of large numbers of phytoplankton. This is a highly productive part of the world's oceans. Also note the ice gathered around McMurdo Sound, seen toward the lefthand shoreline of the Ross Sea, at the edge of the Ross Ice Shelf. According to National Science Foundation researchers, this ice is making it difficult for penguins to reach their food supply. Separating the continental Antarctic ice sheet from the Ross Sea are the Queen Maud Mountains and the Ross Ice Shelf. Image courtesy the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE

Vilistlastest kutseõpetajad Tartu kutsekoolidest / Jaan Sakson, Toomas Lepik, Margit Tennosaar, Kairi Partsioja

Index Scriptorium Estoniae

2007-01-01

Küsimustele vastavad metalliala kutseõpetaja Jaan Sakson, CISCO labori instruktor Toomas Lepik, veebidisaini ja e-kaubanduse kutseõpetaja Margit Tennosaar ja kelneri eriala õpilane Kairi Partsioja

The Ross Sea Dipole – temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica, over the past 2700 years

Directory of Open Access Journals (Sweden)

N. A. N. Bertler

2018-02-01

Full Text Available High-resolution, well-dated climate archives provide an opportunity to investigate the dynamic interactions of climate patterns relevant for future projections. Here, we present data from a new, annually dated ice core record from the eastern Ross Sea, named the Roosevelt Island Climate Evolution (RICE ice core. Comparison of this record with climate reanalysis data for the 1979–2012 interval shows that RICE reliably captures temperature and snow precipitation variability in the region. Trends over the past 2700 years in RICE are shown to be distinct from those in West Antarctica and the western Ross Sea captured by other ice cores. For most of this interval, the eastern Ross Sea was warming (or showing isotopic enrichment for other reasons, with increased snow accumulation and perhaps decreased sea ice concentration. However, West Antarctica cooled and the western Ross Sea showed no significant isotope temperature trend. This pattern here is referred to as the Ross Sea Dipole. Notably, during the Little Ice Age, West Antarctica and the western Ross Sea experienced colder than average temperatures, while the eastern Ross Sea underwent a period of warming or increased isotopic enrichment. From the 17th century onwards, this dipole relationship changed. All three regions show current warming, with snow accumulation declining in West Antarctica and the eastern Ross Sea but increasing in the western Ross Sea. We interpret this pattern as reflecting an increase in sea ice in the eastern Ross Sea with perhaps the establishment of a modern Roosevelt Island polynya as a local moisture source for RICE.

Elamus väärt kontserdist / Kersti Inno

Index Scriptorium Estoniae

Inno, Kersti, 1954-

2007-01-01

Tallinna Filharmoonia uue sarja "Klaveripalavik" avakontserdil 30. sept. Mustpeade Majas esines koos Tallinna Kammerorkestriga pianist Irina Zahharenkova. Kontserdil anti üle Eesti Muusikanõukogu 2007. aasta muusikapreemiad, mille pälvisid Tõnu Kõrvits, Aile Asszonyi ja Jaan Ross

Marc Ross

Indian Academy of Sciences (India)

Marc Ross. Articles written in Pramana – Journal of Physics. Volume 69 Issue 6 December 2007 pp 1147-1150 Machine Detector Interface. A laser-wire system for the International Linear Collider · Nicolas Delerue Sudhir Dixit Fred Gannaway David Howell Myriam Qurshi Grahame Blair Stewart Boogert Gary Boorman ...

Major adverse cardiac and cerebrovascular events after the ross procedure: A report from the german-dutch ross registry

NARCIS (Netherlands)

H. Sievers (Hans Hinrich); U. Stierle (Ulrich); E.I. Charitos (Efstratios); T. Hanke; M. Misfeld (Martin); J.F.M. Bechtel (Matthias); A. Gorski (Armin); U.F. Franke (Ulrich); B. Graf (Bernhard); D.R. Robinson (Derek); A.J.J.C. Bogers (Ad); A. Dodge-Khatami (Ali); J.O. Boehm (Juergen); J.G. Rein (Joachim); C.A. Botha (Cornelius); R. Lange (Rüdiger); J. Hoerer (Juergen); A. Moritz (Anton); T. Wahlers (Thorsten); M. Breuer (Martin); K. Ferrari-Kuehne (Katharina); R. Hetzer (Roland); M. Huebler (Michael); G. Ziemer (Gerhard); J.J.M. Takkenberg (Hanneke); W. Hemmer

2010-01-01

textabstractBackground-: The purpose of the study is to report major cardiac and cerebrovascular events after the Ross procedure in the large adult and pediatric population of the German-Dutch Ross registry. These data could provide an additional basis for discussions among physicians and a source

Preestrita pihtimus : Friedrich Nietzsche ja tema substantsiaalne mina (Ecce homo) / Jaan Undusk

Index Scriptorium Estoniae

Undusk, Jaan, 1958-

1998-01-01

Varem ilmunud raamatu järelsõnana: Nietzsche, Friedrich. Ecce homo : kuidas saadakse selleks, mis ollakse / tlk. Jaan Undusk. Tallinn : Vagabund, 1996. Sisu: Poeetiline, filosoofiline, dionüüsiline kaanon ; Künism contra hulluskahtlus ; Antikristlik pihtimus ; Egoretoorika

36 CFR 7.69 - Ross Lake National Recreation Area.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Ross Lake National Recreation... INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.69 Ross Lake National Recreation Area... snowmobiles the following locations within the Ross Lake National Recreation Area: (1) State Highway 20, that...

STS-110 Crew Interview: Jerry Ross

Science.gov (United States)

2002-01-01

STS-110 Mission Specialist Jerry Ross is seen during this preflight interview, where he gives a quick overview of the mission before answering questions about his inspiration to become an astronaut and his career path. Ross outlines his role in the mission in general, and specifically during the docking and extravehicular activities (EVAs). He describes the payload (S0 Truss and Mobile Transporter) and the dry run installation of the S0 truss that will take place the day before the EVA for the actual installation. Ross discusses the planned EVAs in detail and outlines what supplies will be left for the resident crew of the International Space Station (ISS). He ends with his thoughts on the most valuable aspect of the ISS.

Changing Roots : Remodelling after the Ross Operation

NARCIS (Netherlands)

A. Mookhoek (Aart)

2016-01-01

textabstractThe Ross operation is a surgical intervention in which a diseased aortic valve is replaced by the pulmonary valve of the same patient. A donor valve replaces the pulmonary valve. In this thesis, several key unanswered clinical questions are explored. Early mortality after the Ross

Milleks laulupeotuld vedanud laevad veel sobivad? / Tiit Pruuli ; laulusõnad Jaan Tätte

Index Scriptorium Estoniae

Pruuli, Tiit, 1965-

2009-01-01

Laulupeotuld kandnud veesõidukitest: viikingipaat "Turm", kakuami-paat, kale "Paula", lootsik "Hermiine Rääbis", lodi "Jõmmu", puulaev "Elisabeth II" ja jahta "Runbjarn". Lisatud Jaan Tätte laulu "Tuulevaiksel ööl" sõnad

The Externally Supported Ross Operation: Early Outcomes and Intermediate Follow-Up.

Science.gov (United States)

Jacobsen, Roni M; Earing, Michael G; Hill, Garick D; Barnes, Michael; Mitchell, Michael E; Woods, Ronald K; Tweddell, James S

2015-08-01

The externally supported Ross (supported Ross), consisting of a Dacron (DuPont, Wilmington, DE) graft to support the neoaortic root, has been used in adolescent and adult patients to prevent neoaortic dilatation. Outcomes after the supported Ross technique were compared with the Ross procedure using the standard aortic root replacement technique (standard Ross). This was a retrospective analysis of 36 adolescent and young adult patients who underwent the Ross procedure between 1992 and 2013. The outcomes of supported Ross procedures in 26 patients were compared with the Ross procedure in 10 patients. End points included survival, neoaortic root dilatation, development of neoaortic regurgitation, and the need for reintervention. The median age at operation was 14 years (range, 11 to 31 years), and indications for the operation were mixed lesions (47%), followed by aortic regurgitation (42%) and stenosis (11%). There were no early deaths. The mean follow-up was 2.2 years (range, 1 to 11 years). At the 1-year (p = 0.01) and 3-year (p Ross cohort had a smaller neoaortic root z-score. Neither cohort had a large number of patients with significant neoaortic regurgitation, with 1 patient in the supported cohort compared with 3 patients in the standard cohort. Overall, 4 patients (40%) in the standard Ross cohort had required reintervention, including 3 directed at the neoaortic root. One patient in the supported Ross cohort required early reintervention for revision of the right coronary artery. At intermediate follow-up, patients who underwent the supported Ross technique were less likely to have neoaortic root dilatation compared with patients who underwent a standard Ross procedure. Further studies are needed to evaluate the long-term durability of this technique, particularly in regards to the development of significant aortic regurgitation, the rate of reintervention, and application to younger and smaller patients. Copyright © 2015 The Society of Thoracic Surgeons

The well-known unknown photographer Jaan Klõšeiko / Ellu Maar

Index Scriptorium Estoniae

Maar, Ellu, 1982-

2010-01-01

Graafik ja fotograaf Jaan Klõšeikost, kes on 45 aastat jäädvustanud kunsti- ja kultuurisündmusi. Galerii Vaal kodulehel ilmunud J. Klõšeiko fotoseeriatest (12), fotod valis ja saatesõnad kirjutas J. Klõšeiko

Elisabeth Kubler-Ross as a Religious Leader.

Science.gov (United States)

Klass, Dennis; Hutch, Richard A.

1986-01-01

Considers Elisabeth Kubler-Ross as a charismatic religious leader and examines the feminine quality of her message and leadership style. An examination of the prospects for an enduring cultural innovation based on Kubler-Ross's work concludes that her leadership does not conform to conditions necessary for institutionalization of her charismatic…

Esimene väitekiri Jaan Krossist / Cornelius Hasselblatt ; saksa keelest tõlkinud Vahur Aabrams

Index Scriptorium Estoniae

Hasselblatt, Cornelius, 1960-

2015-01-01

Wagner, Kerttu. Die historischen Romane von Jaan Kross : am Beispiel einer Untersuchung der deutschen und englischen Übersetzungen von "Professor Martensi ärasõit" (1984). Frankfurt/M : P. Lang, 2001.

Afganistan ootab sõpru Eestist / Maari Ross ; intervjueerinud Mari Kodres

Index Scriptorium Estoniae

Ross, Maari

2010-01-01

Jaan Tõnissoni Instituudi poolt 2009. a. algatatud projektist, mille eesmärgiks on tutvustada Afganistani Eestis ja luua kontakte kahe riigi koolide vahel. Lisa. Afganistanist endale sõpruskooli leidnud Eesti koolide nimestik

Isad ja tütred, isad ja pojad / Jüri Ross, Kristine Ross, Fjodor Berman ...[jt.] ; üles kirjutanud Jaana Liigand

Index Scriptorium Estoniae

2011-01-01

Büroomaailma juht Jüri Ross ja turundusdirektor Kristine Ross, BLRT Grupi omanik Fjodor Berman ja BLRT Grupi tütarfirma Refonda tegevdirektor Mark Berman, Saaremaa Laevakompanii ja paljude firmade omanik Vjatšeslav Leedo ja Mosaiigi kohviku omanik Katrin Leedo ärist, juhtimisest ja omavahelistest suhetest

Full production approaching at Rossing Uranium

International Nuclear Information System (INIS)

Anon.

1978-01-01

The Rossing uranium mine, in South West Africa's Namib Desert, is an extraordinary operation by any standards. The open pit mining operation; the highly complex metallurgical plant that, unlike those at mines in South Africa extracts the uranium as far as the uranium oxide or yellowcake product; the back-up services; and the team of people who run Rossing were all seen in action on a recent visit by Coal Gold and Base Minerals. This article examines the geology, the initial exploration and the open pit

Peep Aaviksoo kukutas EMT-kesksus / Jaan Männik ; interv. Vallo Toomet

Index Scriptorium Estoniae

Männik, Jaan, 1945-

2003-01-01

EMT nõukogu esimees ja Eesti Telekomi juhatuse esimees Jaan Männik vastab küsimustele, mis on seotud Peep Aaviksoo lahkumisega Eesti Mobiiltelefoni juhi kohalt. Vt. samas: Aaviksoo selgitab lahkumise põhjusi. Peep Aaviksoo kiri. Kommenteerivad Radiolinja Eesti juhatuse esimees Sami Seppänen, Tele2 Eesti juhatuse esimees Üllar Jaaksoo, Ühispanga analüütik Sven Kunsing

Eesti Kunstiakadeemia üliõpilaste ehitised Pedaspeal - Giik (2006) ja Torn (2007) / Jaan Tiidemann

Index Scriptorium Estoniae

Tiidemann, Jaan

2007-01-01

Andres Alveri ja Jaan Tiidemanni juhendatud arhitektuuri üliõpilaste workshop'ides valminud ehitised Pedaspeal - Giik (projekti peaarhitekt Anu Arm) ja Torn (projekti peaarhitekt Ivan Sergejev) märgiti ära konkursil "Eesti parim puitehitis 2007". 15 vaadet

Rossing uranium 1979

International Nuclear Information System (INIS)

Anon.

1979-01-01

This report describes the activities and organization of the Rossing uranium mine in South West Africa. The development of the mine during the last six years is described as well as the geology of the uranium deposits and aspects of the mining operations. The manpower structure and training possibilities for personnel are described

High-Resolution Body Wave Tomography of the Ross Sea Embayment, Antarctica

Science.gov (United States)

White-Gaynor, A.; Nyblade, A.; Wiens, D. A.; Aster, R. C.; Gerstoft, P.; Bromirski, P. D.; Stephen, R. A.

2017-12-01

The West Antarctic Rift System (WARS) is one of the least understood continental rift system on the planet. The 1000 km wide WARS includes the Ross Sea Embayment between Marie Byrd Land and the Transantarctic Mountains (TAMS). Active volcanism on Ross Island continues to challenge our understanding of the generally quiescent rift system. Previous regional-scale body wave tomographic investigations have identified areas of low seismic wave speeds to 200 km depth beneath Ross Island. However, the spatial extent of the low velocity structure across the entirety of the WARS remains poorly constrained due to the insufficient resolution of upper mantle structure under the Ross Sea Embayment away from Ross Island. We utilize teleseismic P wave observations recorded on the RIS/DRIS network, which consists of 34 seismometers deployed across the Ross Ice Shelf, along with data from nearby POLENET and TAMSEIS stations to better resolve this region. Relative P wave travel time residuals from 1300 teleseismic events, obtained using a multichannel cross-correlation method, have been inverted for a seismic velocity model of the upper mantle throughout the Ross Sea Embayment. Our results suggest that the low wave speed structure under Ross Island extends roughly halfway across the Embayment and south along the Transantarctic Mountains. This observation is consistent with a two-phase rifting history for the WARS in which broad, late Cretaceous rifting between Marie Byrd Land and the TAMS transitioned to more focused rifting along the TAMS margin in the Cenozoic.

Success: Richard Dyer on Diana Ross [and Beyond

NARCIS (Netherlands)

Kooijman, J.

2016-01-01

In June 1982, film scholar Richard Dyer published a two-page essay on African-American star Diana Ross in the journal Marxism Today. Part of Dyer’s essay focuses on the American conception of success and specifically on how Ross is one of the few black artists who has been "allowed" to be such a

Pere vaimsus on riigi edu alus / Jaan Õunapuu

Index Scriptorium Estoniae

Õunapuu, Jaan, 1958-

2006-01-01

Ilmunud ka: Meie Maa, Pärnu Postimees, Virumaa Teataja, Võrumaa Teataja, Narvskaja Gazeta 25. nov. lk. 2,19,11,2,2, Postimees : na russkom jazõke 27. nov. lk. 7, Valgamaalane, Hiiu Leht, Järva Teataja, Põhjarannik, Severenoje Poberezhje 28. nov. lk. 2, Sõnumitooja, Delovõje Vedomosti 29. nov. lk. 2,12, Pjarnuskii Ekspress 1. dets. lk. 9, Vooremaa : Pala Teataja 5. dets. lk. 2, Za Narod! dets. nr. 9 lk. 1. Regionaalminister, Rahvaliidu liige Jaan Õunapuu erakonna märksõnadest perepoliitikas

The Rossing file

International Nuclear Information System (INIS)

Roberts, A.

1980-01-01

The subject is discussed under the headings: the issues; Rio Tinto-Zinc; Namibia; the United Nations Decree No. 1; enter RTZ; signing the contracts; Namibia's response -SWAPO; the Rossing Mine; workers' voice. It is argued that the uranium mining operations are illegal. The wages, working conditions and living standards of the workers are criticized. (U.K.)

Ajalookirjutusest Eestis ja eksiilis Teise maailmasõja järel : võhiku mõtteid / Jaan Undusk

Index Scriptorium Estoniae

Undusk, Jaan, 1958-

2007-01-01

Ka paguluse ja sisepaguluse mõjust kirjanduslikule loomingule. Paul Johansenist (1901-1965) Jaan Krossi ajaloolise proosa inspireerijana ("Neli monoloogi Püha Jüri asjus", "Kolme katku vahel") lk. 23-26

Jimmy, Sinclair, and Jim: on the biographical trail of James Sinclair Ross Jimmy, Sinclair, and Jim: on the biographical trail of James Sinclair Ross

Directory of Open Access Journals (Sweden)

John J. O'Connor

2008-04-01

Full Text Available The deaths of Earle Birney and Robertson Davies late in 1995 reminded readers of Canadian literature that the old order—those writers born before the First World War—was quickly passing. Of the major figures born in the early years of this century (Birney, Davies, Callaghan, MacLennan, Ross, only Ross was still living at the beginning of 1996, albeit in very poor health in a nursing home in Vancouver. The deaths of Earle Birney and Robertson Davies late in 1995 reminded readers of Canadian literature that the old order—those writers born before the First World War—was quickly passing. Of the major figures born in the early years of this century (Birney, Davies, Callaghan, MacLennan, Ross, only Ross was still living at the beginning of 1996, albeit in very poor health in a nursing home in Vancouver.

Punk film kodanikuühiskonnast / Artur Talvik, Peeter Vihma, Jaan Tootsen ; intervjueerinud Andrei Liimets

Index Scriptorium Estoniae

Talvik, Artur, 1964-

2013-01-01

Tallinna Uue Maailma kogukonnast rääkivast režissöör Jaan Tootseni ja produtsent Jaak Kilmi dokumentaalfilmist "Uus Maailm". Arutlus teemal, milline on kohaliku kogukonna ja milline riiklike ning kohalike institutsioonide roll paikkonna elu suunamisel ja koordineerimisel, nende omavaheline mõju

Noncommutative Blackwell-Ross martingale inequality

Science.gov (United States)

Talebi, Ali; Moslehian, Mohammad Sal; Sadeghi, Ghadir

We establish a noncommutative Blackwell-Ross inequality for supermartingales under a suitable condition which generalizes Khan’s work to the noncommutative setting. We then employ it to deduce an Azuma-type inequality.

The Paediatric Cardiology Hall of Fame – Donald Nixon Ross.

Science.gov (United States)

Somerville, Jane

2015-10-01

Donald Nixon Ross, FRCS (4 October 1922 to 7 July 2014) was a South African-born British cardiothoracic surgeon, who developed the pulmonary autograft, known as the Ross procedure, for the treatment of aortic valve disease, and also performed the first heart transplant in the United Kingdom in 1968. This paper, written by Jane Somerville, Professor of Cardiology [Retired], Imperial College London, London, United Kingdom, provides the personal recollections about Donald Ross from Jane Somerville, and thus provides a unique snapshot of cardiac surgical history.

Sõda, viin, naised ja surm / Vaapo Vaher

Index Scriptorium Estoniae

Vaher, Vaapo, 1945-

2005-01-01

Tutvustus: Gelassimov, Andrei. Janu / vene k. tlk. Jaan Ross. Tallinn : Kultuurileht, 2005. (Loomingu Raamatukogu) ; Austen, Jane. Mõistus ja tunded / inglise k. tlk. Karin Suursalu. Tallinn : Tänapäev, 2005 ; Kiik, Heino. Ole usin : 1948-1954. Tartu : Ilmamaa, 2005 ; Palm, August. Villem Reiman : [1861-1917]. 2., täiend. tr. Tartu : Ilmamaa, 2004

Ross-Stirling engines: Variations on a theme

Energy Technology Data Exchange (ETDEWEB)

Walker, G; Fauvel, R

1986-01-01

A new mechanism called the Ross linkage offers the prospect for compact, lightweight, long-lived, relatively low-cost, Stirling engines with excellent prospects for early commercial developed for various applications. Ross-Stirling engines are unusually compact, with installation envelope about one-third of conventional engines, piston side forces are virtually eliminated facilitating the use of dry lubricated or close tolerance, gas lubricated seals and the linkage geometry automatically favors the large bore/short ratios preferred for Stirling engines. The linkage is simple to make with few moving parts so that cost is relatively low. Various potential or actual embodiments of Ross-Stirling engines are reviewed including Stirling-Stirling gas-fired heat pumps, multicylinder power systems and cryocoolers. The system has sufficient flexibility to readily accommodate widely disparate piston stroke and cylinder diameters. Most work has been done so far with two-piston Stirling engines but the same linkage may be adopted for piston-displacer Stirling engines. 6 refs., 10 figs.

Karistus või kasvatus? / Massimiliano Uggeri, Isabel Jimenez, Jarek Kruk, Jaan Sootak ; intervjueerinud Tiina Siimets

Index Scriptorium Estoniae

2011-01-01

Küsimustele, milline karistus tekitab trotsi, millisel sõnal on lapse silmis kaalu ja kuidas paistab see aja mööduses erinevast rahvusest inimestele, vastavad itaallane Massimiliano Uggeri, hispaanlane Isabel Jimenez, poolakas Jarek Kruk ja eestlane Jaan Sootak

Phenolic compounds in Ross Sea water

Science.gov (United States)

Zangrando, Roberta; Barbaro, Elena; Gambaro, Andrea; Barbante, Carlo; Corami, Fabiana; Kehrwald, Natalie; Capodaglio, Gabriele

2016-04-01

Phenolic compounds are semi-volatile organic compounds produced during biomass burning and lignin degradation in water. In atmospheric and paleoclimatic ice cores studies, these compounds are used as biomarkers of wood combustion and supply information on the type of combusted biomass. Phenolic compounds are therefore indicators of paleoclimatic interest. Recent studies of Antarctic aerosols highlighted that phenolic compounds in Antarctica are not exclusively attributable to biomass burning but also derive from marine sources. In order to study the marine contribution to aerosols we developed an analytical method to determine the concentration of vanillic acid, vanillin, p-coumaric acid, syringic acid, isovanillic acid, homovanillic acid, syringaldehyde, acetosyringone and acetovanillone present in dissolved and particle phases in Sea Ross waters using HPLC-MS/MS. The analytical method was validated and used to quantify phenolic compounds in 28 sea water samples collected during a 2012 Ross Sea R/V cruise. The observed compounds were vanillic acid, vanillin, acetovanillone and p-coumaric acid with concentrations in the ng/L range. Higher concentrations of analytes were present in the dissolved phase than in the particle phase. Sample concentrations were greatest in the coastal, surficial and less saline Ross Sea waters near Victoria Land.

Radiological Operations Support Specialist (ROSS) Pilot Course Summary and Recommendations

Energy Technology Data Exchange (ETDEWEB)

Alai, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Askin, A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Buddemeier, B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Wogan, L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Doshi, P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Tai, L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2016-09-30

In support of the Department of Homeland Security / Science and Technology Directorate’s (DHS/S&T) creation of a new position called the Radiological Operations Support Specialist (ROSS), Lawrence Livermore National Laboratory (LLNL) in Sub-task 1.1 and 1.2 has assisted in the development of the ROSS skills, knowledge, and abilities (SKAs); identified potentially relevant training; cross-mapped the training to the SKAs; and identified gaps in the training related to the SKAs, as well as their respective level of training knowledge - current versus desired. In the follow on task, Sub-task 1.3, a 5 day ROSS Pilot Training course was developed to fill the priority gaps identified in Sub-Task 1.2. Additionally, in Sub-Task 1.5, LLNL has performed a gap analysis of electronic tools, handbooks, and job-aides currently available to the ROSS and developed recommendations for additional and next generation tools to ensure the operational effectiveness of the ROSS position. This document summarizes the feedback received from the instructors and pilot course observers on what worked in the course and what could be improved as well as an assessment of the Pre- and Post-Test administered to the students.

Radiological Operations Support Specialist (ROSS) Pilot Course Summary and Recommendations

International Nuclear Information System (INIS)

Alai, M.; Askin, A.; Buddemeier, B.; Wogan, L.; Doshi, P.; Tai, L.

2016-01-01

In support of the Department of Homeland Security / Science and Technology Directorate's (DHS/S&T) creation of a new position called the Radiological Operations Support Specialist (ROSS), Lawrence Livermore National Laboratory (LLNL) in Sub-task 1.1 and 1.2 has assisted in the development of the ROSS skills, knowledge, and abilities (SKAs); identified potentially relevant training; cross-mapped the training to the SKAs; and identified gaps in the training related to the SKAs, as well as their respective level of training knowledge - current versus desired. In the follow on task, Sub-task 1.3, a 5 day ROSS Pilot Training course was developed to fill the priority gaps identified in Sub-Task 1.2. Additionally, in Sub-Task 1.5, LLNL has performed a gap analysis of electronic tools, handbooks, and job-aides currently available to the ROSS and developed recommendations for additional and next generation tools to ensure the operational effectiveness of the ROSS position. This document summarizes the feedback received from the instructors and pilot course observers on what worked in the course and what could be improved as well as an assessment of the Pre- and Post-Test administered to the students.

The Ross II procedure: pulmonary autograft in the mitral position.

Science.gov (United States)

Athanasiou, Thanos; Cherian, Ashok; Ross, Donald

2004-10-01

The surgical management of mitral valve disease in women of childbearing age, young patients, and children with congenital mitral valve defects is made difficult by the prospect of lifelong anticoagulation. We suggest the use of a pulmonary autograft in the mitral position (Ross II procedure) as an alternative surgical technique. We present a review of the literature, historical perspectives, indications, selection criteria, and surgical technique for the Ross II procedure. Our literature search identified 14 studies that reported results from the Ross II operation. Performed in 103 patients, the overall in-hospital mortality was 7 (6.7%), with a late mortality of 10 (9%). Although further research is needed, current evidence suggests the Ross II operation is a valuable alternative in low-risk young patients where valve durability and the complication rate from other procedures is unsatisfactory and anticoagulation not ideal.

Histomorphometry of the esophagus of adult ross broilers | Mobini ...

African Journals Online (AJOL)

The purpose of this study was to determine the histomorphometrical variations of esophagus at different regions in Ross broilers. Twenty four apparently healthy adult Ross broilers (12 females and 12 males), aged from 7 to 9 weeks, were used. Tissue samples were taken from middle parts of cervical and thoracic regions of ...

Quantifying fall migration of Ross's gulls (Rhodostethia rosea) past Point Barrow, Alaska

Science.gov (United States)

Uher-Koch, Brian D.; Davis, Shanti E.; Maftei, Mark; Gesmundo, Callie; Suydam, R.S.; Mallory, Mark L.

2014-01-01

The Ross's gull (Rhodostethia rosea) is a poorly known seabird of the circumpolar Arctic. The only place in the world where Ross's gulls are known to congregate is in the near-shore waters around Point Barrow, Alaska where they undertake an annual passage in late fall. Ross's gulls seen at Point Barrow are presumed to originate from nesting colonies in Siberia, but neither their origin nor their destination has been confirmed. Current estimates of the global population of Ross's gulls are based largely on expert opinion, and the only reliable population estimate is derived from extrapolations from previous counts conducted at Point Barrow, but these data are now over 25 years old. In order to update and clarify the status of this species in Alaska, our study quantified the timing, number, and flight direction of Ross's gulls passing Point Barrow in 2011. We recorded up to two-thirds of the estimated global population of Ross's gulls (≥ 27,000 individuals) over 39 days with numbers peaking on 16 October when we observed over 7,000 birds during a three-hour period.

Ross Ice Shelf airstream driven by polar vortex cyclone

Science.gov (United States)

Schultz, Colin

2012-07-01

The powerful air and ocean currents that flow in and above the Southern Ocean, circling in the Southern Hemisphere's high latitudes, form a barrier to mixing between Antarctica and the rest of the planet. Particularly during the austral winter, strong westerly winds isolate the Antarctic continent from heat, energy, and mass exchange, bolstering the scale of the annual polar ozone depletion and driving the continent's record-breaking low temperatures. Pushing through this wall of high winds, the Ross Ice Shelf airstream (RAS) is responsible for a sizable amount of mass and energy exchange from the Antarctic inland areas to lower latitudes. Sitting due south of New Zealand, the roughly 470,000-square-kilometer Ross Ice Shelf is the continent's largest ice shelf and a hub of activity for Antarctic research. A highly variable lower atmospheric air current, RAS draws air from the inland Antarctic Plateau over the Ross Ice Shelf and past the Ross Sea. Drawing on modeled wind patterns for 2001-2005, Seefeldt and Cassano identify the primary drivers of RAS.

Outcomes of Reintervention on the Autograft After Ross Procedure.

Science.gov (United States)

Kumar, S Ram; Bansal, Neeraj; Wells, Winfield J; Starnes, Vaughn A

2016-11-01

After a Ross procedure, a small subset of patients requires reintervention for autograft dilatation or valve insufficiency. We sought to determine the indications, nature, and outcomes of autograft reinterventions in the left ventricular outflow tract after a Ross procedure. We retrospectively reviewed the charts of 316 consecutive patients, age 4 days to 70 years, who underwent a Ross procedure at our institution. Of these, 47 patients (15%) required autograft reintervention during a median follow-up of 8.2 years. Forty-seven patients, median age 26 years (interquartile range [IQR], 14.4 to 44.8 years), 32 (68%) men, required autograft reintervention a median 5.5 years (IQR, 1.8 to 9.4 years) after a Ross procedure. In 47% (22 of 47 patients), the autograft valve could be salvaged (15 valve-sparing aortic replacements, 7 valve repairs). The remaining 53% underwent replacement of the root (10 mechanical, 5 homograft) or valve alone (7 mechanical, 3 bioprosthetic). Twenty patients presented without autograft root dilatation 1 year (IQR, 0.5 to 2.9 years) after Ross. Fifteen of them (75%) required valve replacement. The 27 patients who demonstrated root dilatation presented 6.9 years (IQR, 4.5 to 9.7 years; p Ross, and 17 (63%) of these valves could be spared (p = 0.01). There was no surgical mortality and 5 (11%) major morbidity events. Patients were followed up for 4.9 years (IQR, 2.1 to 7 years) after left ventricular outflow tract reintervention. For patients whose autograft valve could be spared, 3-, 5-, and 8-year freedom from valve replacement was 92%, 86%, and 86%, respectively. At last follow-up, only 1 patient had greater than mild aortic insufficiency, and all but 1 had normal ejection fraction. Autograft reintervention after a Ross appears to follow a bimodal distribution. Patients with primary autograft leaflet problems tend to present early without root dilatation and frequently require valve replacement. The autograft valve can be salvaged in the

Images of home in Inga Ābele's and Jaan Tätte's plays / Benedikts Kalnačs

Index Scriptorium Estoniae

Kalnačs, Benedikts, 1965-

2009-01-01

Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

Long-term results of the Ross procedure in a population-based follow-up.

Science.gov (United States)

Kallio, Merja; Pihkala, Jaana; Sairanen, Heikki; Mattila, Ilkka

2015-05-01

The purpose of this study was to evaluate the long-term outcomes of the Ross procedure in a nationwide follow-up. This retrospective study involved all children treated with the Ross procedure in Finland between 1994 and 2009. The clinical records were reviewed for demographic and anatomical characteristics, Ross operation data, surgical history and status at the latest follow-up. The median follow-up time was 11.5 (range 2.4-19.2) years. Fifty-one patients underwent either the Ross (n = 37) or the Ross-Konno (n = 14) procedure at a median age of 4.8 (range 0.02-16.3) years, including 13 infants (Ross procedure was aortic valve stenosis, regurgitation or both, which was observed in 29, 24 and 47% of patients, respectively. The early mortality (before hospital discharge) rate was 10% (31% in infants) and the late mortality rate 6% (15% in infants). Higher mortality was discovered in patients treated with the Ross-Konno procedure (P = 0.001). The most common cause for reintervention was pulmonary homograft stenosis. The rate of freedom from right ventricular outflow tract reintervention was 98% at 5 years, 83% at 10 years and 59% at 15 years. The rate of freedom from autograft reintervention was 98% at 5 and 10 years, and 81% at 15 years. At the latest follow-up visit, mild-to-moderate aortic root dilatation was reported in 52% of patients, and 4 patients had undergone autograft-related reinterventions. Trivial autograft valve regurgitation was commonly seen, but only 1 patient developed severe autograft regurgitation requiring mechanical valve replacement 15.9 years after the Ross operation. The most common reason for reintervention after the Ross procedure in children is homograft stenosis. Aortic root dilatation and autograft valve regurgitation are relatively common but rarely lead to reinterventions before adulthood. Intraoperative complications and complex cardiac anatomy are associated with high mortality in infants undergoing the Ross-Konno procedure. In our

Rossing reaps training benefits

Energy Technology Data Exchange (ETDEWEB)

1982-06-17

A training program for unskilled operators at the Rossing Uranium Mine provides on avenue for a number of Namibians to become skilled workers without doing an apprenticeship and despite a lack of basic education. The Patterson plan has worked well so far for the purpose. A cadet scheme for leadership and trust foundation for scholarship have also been implemented.

Rossing reaps training benefits

International Nuclear Information System (INIS)

Anon.

1982-01-01

A training program for unskilled operators at the Rossing Uranium Mine provides on avenue for a number of Namibians to become skilled workers without doing an apprenticeship and despite a lack of basic education. The Patterson plan has worked well so far for the purpose. A cadet scheme for leadership and trust foundation for scholarship have also been implemented

Does temperature structure phytoplankton community composition in the Ross Sea, Antarctica?

Science.gov (United States)

The Ross Sea polynya experiences one of the largest phytoplankton blooms in the Southern Ocean. Energy flow potential within the Ross Sea food web is primarily set by diatoms and prymnesiophytes, the latter dominated by Phaeocystis antarctica. We investigated physical, chemical,...

Improved Survival After the Ross Procedure Compared With Mechanical Aortic Valve Replacement.

Science.gov (United States)

Buratto, Edward; Shi, William Y; Wynne, Rochelle; Poh, Chin L; Larobina, Marco; O'Keefe, Michael; Goldblatt, John; Tatoulis, James; Skillington, Peter D

2018-03-27

It is unclear whether the Ross procedure offers superior survival compared with mechanical aortic valve replacement (AVR). This study evaluated experience and compared long-term survival between the Ross procedure and mechanical AVR. Between 1992 and 2016, a total of 392 Ross procedures were performed. These were compared with 1,928 isolated mechanical AVRs performed during the same time period as identified using the University of Melbourne and Australia and New Zealand Society of Cardiac and Thoracic Surgeons' Cardiac Surgery Databases. Only patients between 18 and 65 years of age were included. Propensity-score matching was performed for risk adjustment. Ross procedure patients were younger, and had fewer cardiovascular risk factors. The Ross procedure was associated with longer cardiopulmonary bypass and aortic cross-clamp times. Thirty-day mortality was similar (Ross, 0.3%; mechanical, 0.8%; p = 0.5). Ross procedure patients experienced superior unadjusted long-term survival at 20 years (Ross, 95%; mechanical, 68%; p mechanical, 84%; p = 0.018). In this Australian, propensity-score matched study, the Ross procedure was associated with better long-term survival compared with mechanical AVR. In younger patients, with a long life expectancy, the Ross procedure should be considered in centers with sufficient expertise. Crown Copyright © 2018. Published by Elsevier Inc. All rights reserved.

Validation of Robotic Surgery Simulator (RoSS).

Science.gov (United States)

Kesavadas, Thenkurussi; Stegemann, Andrew; Sathyaseelan, Gughan; Chowriappa, Ashirwad; Srimathveeravalli, Govindarajan; Seixas-Mikelus, Stéfanie; Chandrasekhar, Rameella; Wilding, Gregory; Guru, Khurshid

2011-01-01

Recent growth of daVinci Robotic Surgical System as a minimally invasive surgery tool has led to a call for better training of future surgeons. In this paper, a new virtual reality simulator, called RoSS is presented. Initial results from two studies - face and content validity, are very encouraging. 90% of the cohort of expert robotic surgeons felt that the simulator was excellent or somewhat close to the touch and feel of the daVinci console. Content validity of the simulator received 90% approval in some cases. These studies demonstrate that RoSS has the potential of becoming an important training tool for the daVinci surgical robot.

STS-74 M.S. Jerry L. Ross suits up

Science.gov (United States)

1995-01-01

Spaceflight veteran Jerry L. Ross, Mission Specialist 2 on Shuttle Mission STS-74, is assisted by a suit technician as he finishes getting into his launch/entry suit in the Operations and Checkout Building. Ross and four fellow astronauts will depart shortly for Launch Pad 39A, where the Space Shuttle Atlantis awaits a second liftoff attempt during a seven-minute window scheduled to open at approximately 7:30 a.m. EST, Nov. 12.

Sõber, kodanik, vastane ja vaenlane : kellele on suunatud tänapäeva karistusõigus? / Jaan Sootak

Index Scriptorium Estoniae

Sootak, Jaan, 1948-

2007-01-01

Süüpõhimõttest ja õiglasest karistusest, monistliku ja dualistliku karistusõiguse võrdlevast analüüsist, topeltkaristamisest ning sõbra-, turva-, riski- ja vaenlasekaristusõigusest. Ilmunud ka: Sootak, Jaan. Kuri karjas : [artiklite kogumik]. Tartu, 2009, lk. 283-307

75 FR 32802 - Certificate of Alternative Compliance for the Offshore Supply Vessel ROSS CANDIES

Science.gov (United States)

2010-06-09

... Compliance for the Offshore Supply Vessel ROSS CANDIES AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY: The... vessel ROSS CANDIES as required by 33 U.S.C. 1605(c) and 33 CFR 81.18. DATES: The Certificate of... the offshore supply vessel ROSS CANDIES, O.N. 1222260. Full compliance with 72 COLREGS [[Page 32803...

Influence of Meteorological Regimes on Cloud Microphysics Over Ross Island, Antarctica

Science.gov (United States)

Glennon, C.; Wang, S. H.; Scott, R. C.; Bromwich, D. H.; Lubin, D.

2017-12-01

The Antarctic provides a sharp contrast in cloud microphysics from the high Arctic, due to orographic lifting and resulting strong vertical motions induced by mountain ranges and other varying terrain on several spatial scales. The Atmospheric Radiation Measurement (ARM) West Antarctic Radiation Experiment (AWARE) deployed advanced cloud remote sensing equipment to Ross Island, Antarctica, from December 2015 until January 2016. This equipment included scanning and zenith radars operating in the Ka and X bands, a high spectral resolution lidar (HSRL), and a polarized micropulse lidar (MPL). A major AWARE objective is to provide state-of-the-art data for improving cloud microphysical parameterizations in climate models. To further this objective we have organized and classified the local Ross Island meteorology into distinct regimes using k-means clustering on ERA-Interim reanalysis data. We identify synoptic categories producing unique regimes of cloud cover and cloud microphysical properties over Ross Island. Each day of observations can then be associated with a specific meteorological regime, thus assisting modelers with identifying case studies. High-resolution (1 km) weather forecasts from the Antarctic Mesoscale Prediction System (AMPS) are sorted into these categories. AMPS-simulated anomalies of cloud fraction, near-surface air temperature, and vertical velocity at 500-mb are composited and compared with ground-based radar and lidar-derived cloud properties to identify mesoscale meteorological processes driving Antarctic cloud formation. Synoptic lows over the Ross and Amundsen Seas drive anomalously warm conditions at Ross Island by injecting marine air masses inland over the West Antarctic Ice Sheet (WAIS). This results in ice and mixed-phase orographic cloud systems arriving at Ross Island from the south to southeast along the Transantarctic Mountains. In contrast, blocking over the Amundsen Sea region brings classical liquid-dominated mixed-phase and

Ross, macdonald, and a theory for the dynamics and control of mosquito-transmitted pathogens.

Science.gov (United States)

Smith, David L; Battle, Katherine E; Hay, Simon I; Barker, Christopher M; Scott, Thomas W; McKenzie, F Ellis

2012-01-01

Ronald Ross and George Macdonald are credited with developing a mathematical model of mosquito-borne pathogen transmission. A systematic historical review suggests that several mathematicians and scientists contributed to development of the Ross-Macdonald model over a period of 70 years. Ross developed two different mathematical models, Macdonald a third, and various "Ross-Macdonald" mathematical models exist. Ross-Macdonald models are best defined by a consensus set of assumptions. The mathematical model is just one part of a theory for the dynamics and control of mosquito-transmitted pathogens that also includes epidemiological and entomological concepts and metrics for measuring transmission. All the basic elements of the theory had fallen into place by the end of the Global Malaria Eradication Programme (GMEP, 1955-1969) with the concept of vectorial capacity, methods for measuring key components of transmission by mosquitoes, and a quantitative theory of vector control. The Ross-Macdonald theory has since played a central role in development of research on mosquito-borne pathogen transmission and the development of strategies for mosquito-borne disease prevention.

75 FR 69432 - Ross Bachofer v. Calpine Corporation; Notice of Complaint

Science.gov (United States)

2010-11-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL11-3-000] Ross Bachofer v. Calpine Corporation; Notice of Complaint November 4, 2010. Take notice that on October 26, 2010, pursuant... Federal Power Act, 16 U.S.C. 2824c, Ross Bachofer (Complainant) filed a complaint against Calpine...

77 FR 56859 - Federal Register Notification of Redesignation of Potential Wilderness as Wilderness, Ross Lake...

Science.gov (United States)

2012-09-14

... Register Notification of Redesignation of Potential Wilderness as Wilderness, Ross Lake National Recreation..., Ross Lake National Recreation Area, and Lake Chelan National Recreation Area as the Stephen Mather... acres of potential wilderness within Ross Lake National Recreation Area, including approximately 1,667...

Koolijuhtide aastakonverents peetakse Pärnus / Martin Kaasik, Jaan Reinson, Raimu Pruul ... [jt.] ; intervjueerinud Ülo Tikk

Index Scriptorium Estoniae

2007-01-01

Eesti Koolijuhtide Ühenduse 17. aastakonverentsist teemal "Õppiv koolijuht". Küsimustele vastavad direktorid: Martin Kaasik (Tallinna Laagna Gümnaasium, Eesti Koolijuhtide Ühenduse üks asutaja), Jaan Reinson (Tartu Descartes'i Lütseum), Raimu Pruul (Häädemeeste Keskkool), Raivo Heinaru (Kohila Gümnaasium), Senta Room (Muhu Põhikool)

Estimating flexural rigidity and load magnitude required for formation of Ross Island flexure moat

Science.gov (United States)

Jha, S.; Harry, D. L.; Wenman, C. P.

2017-12-01

Lithospheric flexural subsidence around Ross Island in West Antarctica led to formation of the Ross Island flexure moat. This subsidence was caused by two major volcanic phases on Ross Island. The first phase saw the first surficial expression of Ross Island and volcanism at Mt. Bird to the north of Ross Island, which lasted from 5.2 - 2.9 Ma. The second phase lasted from 1.78 Ma to present and is comprised of eruptions from Mt. Terror to the east, Mt. Erebus to the west and Hut Point Peninsula (HPP) to the south of Ross Island. Flexural subsidence of the lithosphere due to volcanism on Ross Island led to formation of a sedimentary moat around the island, which is preserved in stratigraphy imaged on seismic reflection profiles. We identified 5 unconformities (from deepest upward Ri, RMU1, RMU2, RMU3, RMU4) in the seismic surveys which correspond to flexural subsidence episodes around Ross Island since early Pliocene. Ri (4.4 Ma) lies near the bottom of the flexural moat and RMU4 near the seafloor and top of the moat fill. These unconformities were used to make isopach maps to constrain flexure modeling of the area. Isopach maps show circular or semi-circular flexure basins around Ross Island which is approximated using a continuous plate, point load flexure model. We used Ri - sea floor isopach to constrain flexure models for 5 profiles centered on 4 volcanic centers and trending radially out of Ross Island. Flexure models along two profiles beginning on Mt. Bird and one profile off HPP show a flexural rigidity range of 1.47 - 6.44 x 1018 Nm with load center of mass on Mt. Bird and on HPP, respectively. A similar model along a profile initiating on Mt. Terror, passing through Mt Erebus and extending west of Ross Island across the moat, yielded a higher flexural rigidity estimate of 2.03 x 1019 Nm with load centered at Mt. Erebus. A flexure model to the north east of Ross Island along a profile beginning at Mt Terror and trending north, provide the highest flexural

Long-Term Outcomes of the Ross Procedure Versus Mechanical Aortic Valve Replacement: Propensity-Matched Cohort Study.

Science.gov (United States)

Mazine, Amine; David, Tirone E; Rao, Vivek; Hickey, Edward J; Christie, Shakira; Manlhiot, Cedric; Ouzounian, Maral

2016-08-23

The ideal aortic valve substitute in young and middle-aged adults remains unknown. We sought to compare the long-term outcomes of patients undergoing the Ross procedure and those receiving a mechanical aortic valve replacement (AVR). From 1990 to 2014, 258 patients underwent a Ross procedure and 1444 had a mechanical AVR at a single institution. Patients were matched into 208 pairs through the use of a propensity score. Mean age was 37.2±10.2 years, and 63% were male. Mean follow-up was 14.2±6.5 years. Overall survival was equivalent (Ross versus AVR: hazard ratio, 0.91, 95% confidence interval, 0.38-2.16; P=0.83), although freedom from cardiac- and valve-related mortality was improved in the Ross group (Ross versus AVR: hazard ratio, 0.22; 95% confidence interval, 0.034-0.86; P=0.03). Freedom from reintervention was equivalent after both procedures (Ross versus AVR: hazard ratio, 1.86; 95% confidence interval, 0.76-4.94; P=0.18). Long-term freedom from stroke or major bleeding was superior after the Ross procedure (Ross versus AVR: hazard ratio, 0.09; 95% confidence interval, 0.02-0.31; PRoss procedure and mechanical AVR. However, the Ross procedure was associated with improved freedom from cardiac- and valve-related mortality and a significant reduction in the incidence of stroke and major bleeding. In specialized centers, the Ross procedure represents an excellent option and should be considered for young and middle-aged adults undergoing AVR. © 2016 American Heart Association, Inc.

STS-88 Crew Interview: Jerry Ross

Science.gov (United States)

1998-01-01

Jerry Ross discusses the seven-day mission that will be highlighted by the mating of the U.S.-built Node 1 station element to the Functional Energy Block (FGB) which will already be in orbit, and two spacewalks to connect power and data transmission cables between the Node and the FGB. Node 1 will be the first Space Station hardware delivered by the Space Shuttle. He also disscusses the assembly sequence. The crew will conduct a series of rendezvous maneuvers similar to those conducted on other Shuttle missions to reach the orbiting FGB. Once the two elements are docked, Ross and Newman will conduct two scheduled spacewalks to connect power and data cables between the Node, PMAs and the FGB. The day following the spacewalks, Endeavour will undock from the two components, completing the first Space Station assembly mission.

Rossing - uranium changes the face of the Namib

International Nuclear Information System (INIS)

Anon.

1981-01-01

Rossing is not only an important source of uranium for industrial countries, but a large revenue-earner. It is injecting money into the economy. For efficiency, personnel and equipment had to be comfortably established. The Rossing orebody is the largest known deposit of uranium occuring in granite. Over one million ton of ore and waste are removed weekly. By the use of scintillometer readings the ore is blended to give a constant feed to the mill. Modern developments are used to optimise the mining operation. Radioactivity will be always present and is therefore regulary measured. The best working environment are always ensured

Coastal-change and glaciological map of the Ross Island area, Antarctica

Science.gov (United States)

Ferrigno, Jane G.; Foley, Kevin M.; Swithinbank, Charles; Williams, Richard S.

2010-01-01

Reduction in the area and volume of Earth?s two polar ice sheets is intricately linked to changes in global climate and to the resulting rise in sea level. Measurement of changes in area and mass balance of the Antarctic ice sheet was given a very high priority in recommendations by the Polar Research Board of the National Research Council. On the basis of these recommendations, the U.S. Geological Survey used its archive of satellite images to document changes in the cryospheric coastline of Antarctica and analyze the glaciological features of the coastal regions. The Ross Island area map is bounded by long 141? E. and 175? E. and by lat 76? S. and 81? S. The map covers the part of southern Victoria Land that includes the northwestern Ross Ice Shelf, the McMurdo Ice Shelf, part of the polar plateau and Transantarctic Mountains, the McMurdo Dry Valleys, northernmost Shackleton Coast, Hillary Coast, the southern part of Scott Coast, and Ross Island. Little noticeable change has occurred in the ice fronts on the map, so the focus is on glaciological features. In the western part of the map area, the polar plateau of East Antarctica, once thought to be a featureless region, has subtle wavelike surface forms (megadunes) and flow traces of glaciers that originate far inland and extend to the coast or into the Ross Ice Shelf. There are numerous outlet glaciers. Glaciers drain into the McMurdo Dry Valleys, through the Transantarctic Mountains into the Ross Sea, or into the Ross Ice Shelf. Byrd Glacier is the largest. West of the Transantarctic Mountains are areas of blue ice, readily identifiable on Landsat images, that have been determined to be prime areas for finding meteorites. Three subglacial lakes have been identified in the map area. Because McMurdo Station, the main U.S. scientific research station in Antarctica, is located on Ross Island in the map area, many of these and other features in the area have been studied extensively. The paper version of this map is

Aortic Valve Replacement and the Ross Operation in Children and Young Adults.

Science.gov (United States)

Sharabiani, Mansour T A; Dorobantu, Dan M; Mahani, Alireza S; Turner, Mark; Peter Tometzki, Andrew J; Angelini, Gianni D; Parry, Andrew J; Caputo, Massimo; Stoica, Serban C

2016-06-21

There are several options available for aortic valve replacement (AVR), with few comparative reports in the literature. The optimal choice for AVR in each age group is not clear. The study sought to report and compare outcomes after AVR in the young using data from a national database. AVR procedures were compared after advanced matching, both in pairs and in a 3-way manner, using a Bayesian dynamic survival model. A total of 1,501 patients who underwent AVR in the United Kingdom between 2000 and 2012 were included. Of these, 47.8% had a Ross procedure, 37.8% a mechanical AVR, 10.9% a bioprosthesis AVR, and 3.5% a homograft AVR, with Ross patients being significantly younger when compared to the other groups. Overall survival at 12 years was 94.6%. In children, the Ross procedure had a 12.7% higher event-free probability (death or any reintervention) at 10 years when compared to mechanical AVR (p = 0.05). We also compared all procedures except the homograft in a matched population of young adults, where the bioprosthesis had the lowest event-free probability of 78.8%, followed by comparable results in mechanical AVR and Ross, with 86.3% and 89.6%, respectively. Younger age was associated with mortality and pulmonary reintervention in the Ross group and with aortic reintervention in the mechanical AVR. Of all 3 options, only the patients undergoing the Ross procedure approached the survival of the general population. AVR in the young achieves good results, with the Ross being overall better suited for this age group, especially in children. Although freedom from aortic valve reintervention is superior after the Ross procedure, the need for homograft reinterventions is an issue to take into account. All methods have advantages and limitations, with reinterventions being an issue in the long term for all, more crucially in smaller children. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Variability and Trends in Sea Ice Extent and Ice Production in the Ross Sea

Science.gov (United States)

Comiso, Josefino; Kwok, Ronald; Martin, Seelye; Gordon, Arnold L.

2011-01-01

Salt release during sea ice formation in the Ross Sea coastal regions is regarded as a primary forcing for the regional generation of Antarctic Bottom Water. Passive microwave data from November 1978 through 2008 are used to examine the detailed seasonal and interannual characteristics of the sea ice cover of the Ross Sea and the adjacent Bellingshausen and Amundsen seas. For this period the sea ice extent in the Ross Sea shows the greatest increase of all the Antarctic seas. Variability in the ice cover in these regions is linked to changes in the Southern Annular Mode and secondarily to the Antarctic Circumpolar Wave. Over the Ross Sea shelf, analysis of sea ice drift data from 1992 to 2008 yields a positive rate of increase in the net ice export of about 30,000 sq km/yr. For a characteristic ice thickness of 0.6 m, this yields a volume transport of about 20 cu km/yr, which is almost identical, within error bars, to our estimate of the trend in ice production. The increase in brine rejection in the Ross Shelf Polynya associated with the estimated increase with the ice production, however, is not consistent with the reported Ross Sea salinity decrease. The locally generated sea ice enhancement of Ross Sea salinity may be offset by an increase of relatively low salinity of the water advected into the region from the Amundsen Sea, a consequence of increased precipitation and regional glacial ice melt.

Ross sea ice motion, area flux, and deformation

Science.gov (United States)

kwok, Ron

2005-01-01

The sea ice motion, area export, and deformation of the Ross Sea ice cover are examined with satellite passive microwave and RADARSAT observations. The record of high-resolution synthetic aperture radar (SAR) data, from 1998 and 2000, allows the estimation of the variability of ice deformation at the small scale (10 km) and to assess the quality of the longer record of passive microwave ice motion. Daily and subdaily deformation fields and RADARSAT imagery highlight the variability of motion and deformation in the Ross Sea. With the passive microwave ice motion, the area export at a flux gate positioned between Cape Adare and Land Bay is estimated. Between 1992 and 2003, a positive trend can be seen in the winter (March-November) ice area flux that has a mean of 990 x 103 km2 and ranges from a low of 600 x 103 km2 in 1992 to a peak of 1600 x 103 km2 in 2001. In the mean, the southern Ross Sea produces almost twice its own area of sea ice during the winter. Cross-gate sea level pressure (SLP) gradients explain 60% of the variance in the ice area flux. A positive trend in this gradient, from reanalysis products, suggests a 'spinup' of the Ross Sea Gyre over the past 12 yr. In both the NCEP-NCAR and ERA-40 surface pressure fields, longer-term trends in this gradient and mean SLP between 1979 and 2002 are explored along with positive anomalies in the monthly cross-gate SLP gradient associated with the positive phase of the Southern Hemisphere annular mode and the extrapolar Southern Oscillation.

Against Raising Hope of Raising the Dead: Contra Moody and Kubler-Ross.

Science.gov (United States)

Vicchio, Stephen J.; And Others

1979-01-01

Kubler-Ross and Moody have made assertions about survival after death. They argued that the subjects were not dead, but in the process of dying. An alternative explanation to this "glimpse of the afterlife" approach is offered. Other theological objections are raised to the Moody/Kubler-Ross approach. (Author)

78 FR 19330 - Supplemental Environmental Impact Statement for the Ross In-Situ Uranium Recovery Project in...

Science.gov (United States)

2013-03-29

... Ross In-Situ Uranium Recovery Project in Crook County, Wyoming AGENCY: Nuclear Regulatory Commission... Commission (NRC) for a new source materials license for the proposed Ross In-Situ Uranium Recovery (ISR) Project (Ross Project) proposed to be located in Crook County, Wyoming. The NRC is issuing for public...

Climatology and decadal variability of the Ross Sea shelf waters

Directory of Open Access Journals (Sweden)

A. Russo

2011-06-01

Full Text Available The World Ocean Database 2001 data located in the Ross Sea (named WOD01 and containing data in this region since 1928 are merged with recent data collected by the Italian expeditions (CLIMA dataset in the period November 1994-February 2004 in the same area. From this extended dataset, austral summer climatologies of the main Ross Sea subsurface, intermediate and bottom water masses: High Salinity Shelf Water (HSSW, Low Salinity Shelf Water (LSSW, Ice Shelf Water (ISW and Modified Circumpolar Deep Water (MCDW have been drawn. The comparison between the WOD01_1994 climatologies (a subset of the WOD01 dataset until April 1994 and the CLIMA ones for the period 1994/95-2003/04 showed significant changes occurred during the decade. The freshening of the Ross Sea shelf waters which occurred during the period 1960-2000, was confirmed by our analysis in all the main water masses, even though with a spatially varying intensity. Relevant variations were found for the MCDW masses, which appeared to reduce their presence and to deepen; this can be ascribed to the very limited freshening of the MCDW core, which allowed an increased density with respect to the surrounding waters. Variations in the MCDW properties and extension could have relevant consequences, e.g. a decreased Ross Ice Shelf basal melting or a reduced supply of nutrients, and may also be indicative of a reduced thermohaline circulation within the Ross Sea. Shelf Waters (SW having neutral density γn > 28.7 Kg m-3, which contribute to form the densest Antarctic Bottom Waters (AABW, showed a large volumetric decrease in the 1994/95-2003/04 decade, most likely as a consequence of the SW freshening.

Strontium isotopic study of sediment from the Ross Sea

International Nuclear Information System (INIS)

Kovach, J.; Faure, G.

1977-01-01

A preliminary report summarizing the results of a study of the strontium-87/strontium-86 ratios and of the rubidium and strontium concentrations of the fine-grained (less than 150 microns) noncarbonate fractions of sediment samples from core E32-25 raised from a depth of 327 fathoms in the Ross Sea at 78 0 31.0'S 164 0 24.7'W was presented. The strontium-87/strontium-86 ratios of the samples analyzed range from 0.7119 to 0.7220. Rubidium and strontium concentrations range, respectively, from 126 to 164 parts per million and from 113 to 174 parts per million. The observed strontium-87/strontium-86 ratios and strontium concentrations in sediment samples from core E32-25 fit a hyperbolic curve. These ratios can be used to estimate the concentrations of volcanogenic detritus in the sediment samples. The results of this study provide additional baseline data for anticipated future studies of sediment cores to be recovered from beneath the Ross Ice Shelf by the Ross Ice Shelf Project. 1 figure

Tornimäe kaksiktornid Tallinnas. Konkursi "Aasta betoonehitis 2007" nominent / Meeli Truu, Juhan Idnurm, Jaan Port...[jt.

Index Scriptorium Estoniae

2008-01-01

AS Nord Projekt; konstruktorid: Juhan Idnurm, Jaan Port, Kaido Kuusiku (Nord Projekt AS), Indrek Heinloo (E-Inseneribüroo OÜ), Matis Teeäär (Neoprojekt OÜ), Kaido Pärl (TAA-Konsult); ehitajad: Lemminkäinen Eesti AS, AS Merko Ehitus; betooni ja betoonelementide tarnijad: AS Rudus Eesti, AS Betoneks

Clinical Outcomes Following the Ross Procedure in Adults: A 25-Year Longitudinal Study.

Science.gov (United States)

Martin, Elisabeth; Mohammadi, Siamak; Jacques, Frederic; Kalavrouziotis, Dimitri; Voisine, Pierre; Doyle, Daniel; Perron, Jean

2017-10-10

Very few reports of long-term outcomes of patients who underwent the Ross procedure have been published. The authors reviewed their 25-year experience with the Ross procedure with the aim of defining very-long-term survival and factors associated with Ross-related failure. Between January 1990 and December 2014, the Ross procedure was performed in 310 adults (mean age 40.8 years) at a single institution. All patients were prospectively added to a dedicated cardiac surgery registry. Complete post-operative clinical examination and history were obtained, and transthoracic echocardiography was performed according to a standardized protocol. There was no loss to follow-up. Median follow-up was 15.1 years and up to 25 years. Bicuspid aortic valve was diagnosed in 227 patients (73.2%), and the most common indication for surgery was aortic stenosis (n = 225 [72.6%]). Freedom from any Ross-related reintervention was 92.9% and 70.1% at 10 and 20 years, respectively. Independent risk factors for pulmonary autograft degeneration were pre-operative large aortic annulus (hazard ratio: 1.1; p = 0.01), pre-operative aortic insufficiency (hazard ratio: 2.7; p = 0.002), and concomitant replacement of the ascending aorta (hazard ratio: 7.7; p = 0.0003). There were 4 hospital deaths (1.3%), and overall survival at 10 and 20 years was 94.1% and 83.6%, respectively. Long-term survival was not significantly different in patients who required Ross-related reintervention (log-rank p = 0.70). However, compared with the general population, survival was significantly lower in patients following the Ross procedure when matched on age and sex (p Ross procedure was associated with excellent long-term valvular outcomes and survival, regardless of the need for reintervention. Adults presenting with aortic insufficiency or a dilated aortic annulus or ascending aorta were at greater risk for reintervention. Unlike previous reports, long-term survival was lower in Ross

78 FR 12357 - Brockway Mould, Inc., a Division of Ross International Ltd. Including Robert Lerch From BJR...

Science.gov (United States)

2013-02-22

... Division of Ross International Ltd. Including Robert Lerch From BJR Trucking, Brockport, PA; Amended..., applicable to workers and former workers of Brockway Mould, Inc., a division of Ross International Ltd... Brockway Mould, Inc., a division of Ross International Ltd., including Robert Lerch from BJR Trucking...

Hemodynamic outcomes of the Ross procedure versus other aortic valve replacement: a systematic review and meta-analysis.

Science.gov (United States)

Um, Kevin J; McCLURE, Graham R; Belley-Cote, Emilie P; Gupta, Saurabh; Bouhout, Ismail; Lortie, Hugo; Alraddadi, Hatim; Alsagheir, Ali; Bossard, Matthias; McINTYRE, William F; Lengyel, Alexandra; Eikelboom, John W; Ouzounian, Maral; Chu, Michael W; Parry, Dominic; El-Hamamsy, Ismail; Whitlock, Richard P

2018-01-09

Life expectancy in young adults undergoing mechanical or bioprosthetic aortic valve replacement (AVR) may be reduced by up to 20 years compared to age matched controls. The Ross procedure is a durable, anticoagulation-sparing alternative. We performed a systematic review and meta-analysis to compare the valve hemodynamics of the Ross procedure versus other AVR. We searched Cochrane CENTRAL, MEDLINE and EMBASE from inception to February 2017 for randomized controlled trials (RCTs) and observational studies (n≥10 Ross). Independently and in duplicate, we performed title and abstract screening, full-text eligibility assessment, and data collection. We evaluated the risk of bias with the Cochrane and CLARITY tools, and the quality of evidence with the GRADE framework. We identified 2 RCTs and 13 observational studies that met eligibility criteria (n=1,412). In observational studies, the Ross procedure was associated with a lower mean aortic gradient at discharge (MD -9 mmHg, 95% CI [-13, -5], pRoss procedure was associated with a lower mean gradient at latest follow-up (MD -15 mmHg, 95% CI [-32, 2], p=0.08, I2=99%). The mean pulmonic gradient for the Ross procedure was 18.0 mmHg (95% CI [16, 20], pRoss procedure was associated with better aortic valve hemodynamics. Future studies should evaluate the impact of the Ross procedure on exercise capacity and quality of life.

Eestis on üle tuhande lõvi : [Lions-liikumisest] / Vello Talviste, Olev Saluveer, Jaan Palumets...[jt.

Index Scriptorium Estoniae

2009-01-01

Lions-liikumisega on ühinenud ka koolidirektorid. Küsimustele - mis ajendas neid seda tegema, mida lõvid ette võtavad ning kui aktuaalne on heategevuse temaatika koolis, vastavad Paide Gümnaasiumi direktor Vello Talviste, Ülenurme Gümnaasiumi direktor Olev Saluveer, Saue Gümnaasiumi direktor Jaan Palumets, Tõrva Gümnaasiumi direktor Ivar Hanvere ja Tabivere Gümnaasiumi direktor Toivo Punga

Long-term Evaluation of the Ross Procedure in Acute Infective Endocarditis.

Science.gov (United States)

Ratschiller, Thomas; Sames-Dolzer, Eva; Paulus, Patrick; Schimetta, Wolfgang; Müller, Hannes; Zierer, Andreas F; Mair, Rudolf

2017-10-05

Optimal valve substitute for young patients with aortic valve endocarditis remains controversial. Given its better resistance to infection, the Ross procedure is an attractive alternative to prosthetic valve replacement or homograft implantation. The objective of this study was to assess long-term outcomes of the Ross procedure in this indication. From January 1991 to April 2017, 190 patients underwent a Ross procedure at our institution. Acute endocarditis was the indication for operation in 19 patients, including 6 patients with a bicuspid aortic valve. The pulmonary autograft was implanted as freestanding root replacement in all patients. The clinical follow-up is 100% complete, with a mean of 12.0 ± 5.7 years. The mean age of the study population was 35.9 ± 11.5 years. Moderate or severe aortic regurgitation was present in 84.2% of the patients. Systemic embolization had occurred in 36.8% of the patients. The mean aortic cross-clamp time was 126 ± 24 minutes. The median length of stay on the intensive care unit was 1 day. Mortality at 30 days was 5.3% (1 patient with gastrointestinal bleeding). Echocardiography at hospital discharge documented no or trivial aortic regurgitation in all patients. No case of recurrent endocarditis affecting the autograft occurred. One patient (0.4% per patient-year) was reoperated 1.8 years after the Ross procedure for homograft endocarditis. Three patients (15.8%) were reoperated for autograft aneurysm. The Ross procedure is a safe and effective alternative to prosthetic valve replacement or homograft implantation in selected young patients with acute endocarditis with a low rate of recurrent infection. Copyright © 2017 Elsevier Inc. All rights reserved.

An optimal ross filter system for soft X-ray spectra measurement

International Nuclear Information System (INIS)

Huang Tianxuan; Zheng Zhijian; Sun Kexu; Jiang Shaoen

2000-01-01

A broadband Ross filter spectrometer is described for measuring soft X-ray radiation (0.1∼1.5 keV) emitted from laser plasma. It consists of a number of channels, each representing a Ross filter pair in conjunction with Al cathode X-ray diodes. An optimal channel has flat response within the sensitivity band, and minimal response outside it. The effect of some uncertainties on the accuracy of measurements is calculated

Minevikupärandit Häädemeestelt / Eevi Ross

Index Scriptorium Estoniae

Ross, Eevi, 1938-

2012-01-01

Raamatututvustus: Minevikupärandit Häädemeestelt : valimik korrespondentide murdetekste. VIII / Eesti Teaduste Akadeemia Emakeele Selts ; kogunud Marta Mäesalu ; koostanud ja toimetanud: Helju Kaal, Eevi Ross. Tallinn : Emakeele Selts, 2012

Sir Ronald Ross and the Malarial Parasite

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 7. Sir Ronald Ross and the Malarial Parasite - Discovery of its Route - From Man to Mosquito and Back. Shobhona Sharma. General Article Volume 11 Issue 7 July 2006 pp 4-13 ...

The Ross procedure offers excellent survival compared with mechanical aortic valve replacement in a real-world setting.

Science.gov (United States)

Andreas, Martin; Wiedemann, Dominik; Seebacher, Gernot; Rath, Claus; Aref, Tandis; Rosenhek, Raphael; Heinze, Georg; Eigenbauer, Ernst; Simon, Paul; Ruetzler, Kurt; Hiesmayr, Joerg-Michael; Moritz, Anton; Laufer, Guenther; Kocher, Alfred

2014-09-01

The ideal prosthesis for young patients requiring aortic valve replacement has not been defined to date. Although the Ross procedure provides excellent survival, its application is still limited. We compared the long-term survival after the Ross procedure with mechanical aortic valve replacement. All consecutive Ross procedures and mechanical aortic valve replacements performed between 1991 and 2008 at a single centre were analysed. Only adult patients between 18 and 50 years of age were included in the study. Survival and valve-related complications were evaluated. Furthermore, survival was compared with the age- and sex-matched Austrian population. A total of 159 Ross patients and 173 mechanical valve patients were included. The cumulative survival for the Ross procedure was significantly better, with survival rates of 96, 94 and 93% at 5, 10 and 15 years, respectively, in comparison to 90, 84 and 75% (P Ross group but was significantly reduced in the mechanical valve group. In a real-world setting, the Ross procedure is associated with a long-term survival benefit in young adults in comparison to mechanical aortic valve replacement. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Korra ja kaose piiril : vastukaja Jaan Einasto, Ene Ergma ja Lauri Aaspõllu artiklile "Postimehes"("Uuenduslik arengutee, 16.08.2002) / Karl Kello

Index Scriptorium Estoniae

Kello, Karl, 1950-

2002-01-01

Akadeemik Jaan Einasto mõtteid : Eesti riigi põhiprioriteediks peaks olema haridus, mis viib Eestit edasi; tuleks tõsta õpetajate palku, teha sihikindlaid investeeringuid haridusse, arendada õppimisoskust, valmisolekut kogu aeg õppida jne.

Downslope flow across the Ross Sea shelf break (Antarctica)

Science.gov (United States)

Bergamasco, A.; Budillon, G.; Carniel, S.; Defendi, V.; Meloni, R.; Paschini, E.; Sclavo, M.; Spezie, G.

2003-12-01

The analysis of some high-resolution hydrological data sets acquired during the 1997, 1998, 2001 and 2003 austral summers across the Ross Sea continental shelf break are here presented. The main focus of these cruises carried out in the framework of the Italian National Antarctic Program was the investigation of the downslope flow of the dense waters originated inside the Ross Sea. Such dense waters, flow near the bottom and, reaching the continental shelf break, ventilate the deep ocean. Two Antarctic continental shelf mechanisms can originate dense and deep waters. The former mechanism involves the formation, along the Victoria Land coasts, of a dense and saline water mass, the High Salinity Shelf Water (HSSW). The HSSW formation is linked to the rejection of salt into the water column as sea ice freezes, especially during winter, in the polynya areas, where the ice is continuously pushed offshore by the strong katabatic winds. The latter one is responsible of the formation of a supercold water mass, the Ice Shelf Water (ISW). The salt supplied by the HSSW recirculated below the Ross Ice Shelf, the latent heat of melting and the heat sink provided by the Ross Ice Shelf give rise to plumes of ISW, characterized by temperatures below the sea-surface freezing point. The dense shelf waters migrate to the continental shelf-break, spill over the shelf edge and descend the continental slope as a shelf-break gravity current, subject to friction and possibly enhanced by topographic channelling. Friction, in particular, breaks the constraint of potential vorticity conservation, counteracting the geostrophic tendency for along slope flow. The density-driven downslope motion or cascading entrains ambient water, namely the lower layer of the CDW, reaches a depth where density is the same and spreads off-slope. In fact, the cascading event is inhibited by friction without entrainment. The downslope processes are important for the ocean and climate system because they play a

Sir Ronald Ross and the Malarial Parasite

Indian Academy of Sciences (India)

1997-08-20

Aug 20, 1997 ... In 1857, a General in the Indian Army, Sir C C G Ross and his wife Matilda .... generally low-caste Indians who required a fee before drinking the water and ... nary demand being made upon their systems, as by fatigue, chill,.

Transcatheter Pulmonary Valve Replacement for Right Ventricular Outflow Tract Conduit Dysfunction After the Ross Procedure

DEFF Research Database (Denmark)

Gillespie, Matthew J; McElhinney, Doff B; Kreutzer, Jacqueline

2015-01-01

BACKGROUND: Right ventricular outflow tract (RVOT) conduit dysfunction is a limitation of the Ross procedure. Transcatheter pulmonary valve replacement (TPVR) could alter the impact of conduit dysfunction and the risk-benefit balance for the Ross procedure. METHODS: Retrospective review of databa......BACKGROUND: Right ventricular outflow tract (RVOT) conduit dysfunction is a limitation of the Ross procedure. Transcatheter pulmonary valve replacement (TPVR) could alter the impact of conduit dysfunction and the risk-benefit balance for the Ross procedure. METHODS: Retrospective review....... Of these, 56 (84%) received a Melody valve; in 5 of the 11 patients who did not, the implant was aborted due to concern for coronary artery compression, and 1 implanted patient required emergent surgery for left coronary compression. The RVOT gradient decreased from a median 38 mm Hg to 13.5 mm Hg (p

76 FR 41308 - Strata Energy, Inc., Ross In Situ Recovery Uranium Project, Crook County, WY; Notice of Materials...

Science.gov (United States)

2011-07-13

..., Inc., Ross In Situ Recovery Uranium Project, Crook County, WY; Notice of Materials License Application...-4737, or by e-mail to [email protected] . The Ross In Situ Recovery Uranium Project License... source and byproduct materials license at its Ross In Situ Recovery Uranium Project site located in Crook...

Mortimer Hills pegmatite uranium prospect: a Rossing-type uranium deposit in the Gascoyne Province

International Nuclear Information System (INIS)

Carter, J.D.

1984-01-01

A uraninite-bearing pegmatite of large dimensions in the Gascoyne Province is described. The pegmatite is compared with the Rossing uranium ore body of South West Africa and the two are shown to have common characteristics. Exploration recommendations for Rossing-type uranium mineralization in the Gascoyne Province are made

Uranium extraction at Rossing

International Nuclear Information System (INIS)

Kesler, S.B.; Fahrbach, D.O.E.

1982-01-01

Rossing Uranium Ltd. operates a large open pit uranium mine and extraction plant at a remote site in the Namib desert. Production started at the plant in 1978. A ferric leach process was introduced later, and the new leach plant began commissioning in October 1981. The process has proved to be reliable and easily controlled. Ferric iron is supplied through recovery from the acid plant calcine, and levels can be maintained above the design levels. Leach extractions were increased more than expected when this process was adopted, and the throughput has been considerably reduced, allowing cost savings in mining and milling

Note On The Ross Sea Shelf Water Downflow Processes (antarctica)

Science.gov (United States)

Bergamasco, A.; Defendi, V.; Spezie, G.; Budillon, G.; Carniel, S.

In the framework of the CLIMA Project of the Italian National Program for Research in Antarctica, three different experimental data sets were acquired along the continental shelf break; two of them (in 1997 and 2001) close to Cape Adare, the 1998 one in the middle of the Ross Sea (i.e. 75 S, 177 W). The investigations were chosen in order to explore the downslope flow of the bottom waters produced in the Ross Sea, namely the High Salinity Shelf Water (HSSW, the densest water mass of the southern ocean coming from its formation site in the polynya region in Terra Nova bay), and the Ice Shelf Water (ISW, originated below the Ross Ice Shelf and outflowing northward). Both bottom waters spill over the shelf edge and mix with the Circumpolar Deep Water (CDW) contributing to the formation of the Antarctic Bottom Waters (AABW). Interpreting temperature, salinity and density maps in terms of cascading processes, both HSSW and ISW overflows are evidenced during, respectively, 1997 and 1998. During the 2001 acquisition there is no presence of HSSW along the shelf break, nevertheless distribution captures the evidence of a downslope flow process.

CLOUDS IN THE COLDEST BROWN DWARFS: FIRE SPECTROSCOPY OF ROSS 458C

International Nuclear Information System (INIS)

Burgasser, Adam J.; Simcoe, Robert A.; Bochanski, John J.; Saumon, Didier; Mamajek, Eric E.; McMurtry, Craig; Pipher, Judith L.; Forrest, William J.; Cushing, Michael C.; Marley, Mark S.

2010-01-01

Condensate clouds are a salient feature of L dwarf atmospheres, but have been assumed to play little role in shaping the spectra of the coldest T-type brown dwarfs. Here we report evidence of condensate opacity in the near-infrared spectrum of the brown dwarf candidate Ross 458C, obtained with the Folded-Port Infrared Echellette (FIRE) spectrograph at the Magellan Telescopes. These data verify the low-temperature nature of this source, indicating a T8 spectral classification, log 10 L bol /L sun = -5.62 ± 0.03, T eff = 650 ± 25 K, and a mass at or below the deuterium burning limit. The data also reveal enhanced emission at the K band associated with youth (low surface gravity) and supersolar metallicity, reflecting the properties of the Ross 458 system (age = 150-800 Myr, [Fe/H] = +0.2 to +0.3). We present fits of FIRE data for Ross 458C, the T9 dwarf ULAS J133553.45+113005.2, and the blue T7.5 dwarf SDSS J141624.08+134826.7B, to cloudless and cloudy spectral models from Saumon and Marley. For Ross 458C, we confirm a low surface gravity and supersolar metallicity, while the temperature differs depending on the presence (635 +25 -35 K) or absence (760 +70 -45 K) of cloud extinction. ULAS J1335+1130 and SDSS J1416+1348B have similar temperatures (595 +25 -45 K), but distinct surface gravities (log g = 4.0-4.5 cgs versus 5.0-5.5 cgs) and metallicities ([M/H] ∼ +0.2 versus -0.2). In all three cases, cloudy models provide better fits to the spectral data, significantly so for Ross 458C. These results indicate that clouds are an important opacity source in the spectra of young cold T dwarfs and should be considered when characterizing planetary-mass objects in young clusters and directly imaged exoplanets. The characteristics of Ross 458C suggest that it could itself be regarded as a planet, albeit one whose cosmogony does not conform with current planet formation theories.

Ross Ice Drainage System (RIDS) Glaciochemical Analysis, Version 1

Data.gov (United States)

National Aeronautics and Space Administration — The Ross Ice Drainage System (RIDS) project provides a high-resolution record of atmospheric chemical deposition taken from several ice cores and snow pits located...

The Ross Operation in Children and Young Adults: 12-Year Results and Trends From the UK National Database.

Science.gov (United States)

Zebele, Carlo; Chivasso, Pierpaolo; Sedmakov, Christo; Angelini, Gianni; Caputo, Massimo; Parry, Andrew; Stoica, Serban

2014-07-01

To determine UK national trends and results of the Ross operation in relation to all aortic valve interventions. Examination of the UK Congenital Central Cardiac Audit Database for all aortic valve procedures performed between 2000 and 2011 in children (0-16 years) and young adults (16-30 years). A total of 2,206 aortic valve procedures were performed in children and 1,824 in young adults, the proportions in the two groups being: Ross operation (19% vs 15%, respectively), surgical valvoplasty (9.5% vs 4%), surgical valvotomy (9.5% vs 1%), aortic valve replacement (AVR; 11% vs 55%), aortic root replacement (4% vs 18%), and balloon valvoplasty (47% vs 7%). The 30-day and 1-year survival after Ross is 99.3% and 98.7%, respectively, in the last four years achieving 100%. In children, the proportion of balloon valvoplasty increased from an average of 43% in 2000 to 2006 to 53% in 2007 to 2011, whereas the Ross operation decreased from 22% to 16% (P Ross (P Ross operations performed. The year-on-year changes show a significant decreasing trend locally and nationally. Despite an excellent track record, the Ross operation is performed less frequently in the United Kingdom. This report is a first step in comparing treatment modalities at national level. © The Author(s) 2014.

Friedebert Tuglase Ahvenamaa-elamus : Noor-Eesti kunstnike ja kirjanike loomereisid Ahvenamaale 1906-1913 / Jaan Undusk

Index Scriptorium Estoniae

Undusk, Jaan, 1958-

2006-01-01

Näituse kataloog: Adamson-Ericu Muuseum, Tallinn, 2. märts-28. mai 2006, Önningeby Muuseum, Ahvenamaa, 9. juuni-20. august 2006. Ilmunud ka inglise keeles: The ¿land experience: Friedebert Tuglasѫ four trips to the happy isles / Jaan Undusk // Aland phenomenon : young Estonian artists and writers in ¿land 1906-1913 : exhibition catalogue : Adamson-Eric Museum, Tallinn, March 2-May 28, 2006; Önningeby Museum, ¿land, June 9-August 20, 2006. Tallinn, 2006. Lk. 67-91.

First stage of INTRAMAP: INtegrated Transantarctic Mountains and Ross Sea Area Magnetic Anomaly Project

Directory of Open Access Journals (Sweden)

D. Damaske

1999-06-01

Full Text Available INTRAMAP (INtegrated Transantarctic Mountains and Ross Sea Area Magnetic Anomaly Project is an international effort to merge the magnetic data acquired throughout the "Ross Sea Antarctic Sector" (south of 60°S between 135°-255°E including the Transantarctic Mountains (TAM, the Ross Sea, Marie Byrd Land, and the Pacific coast, and also to begin the compilation efforts for new data over the Wilkes Basin. This project is a component of the continental scale Antarctic Digital Magnetic Anomaly Project (ADMAP. The first stage of INTRAMAP addresses the analysis and merging of GITARA (1991-1994 and GANOVEX (1984 aeromagnetic surveys together with ground magnetic data (1984-1989. The combined data sets cover an area of approximately 30 km2 over Victoria Land and adjacent Ross Sea. Map and profile gridding were implemented to integrate the data sets. These approaches are studied for improving existing strategies to adopt for the whole magnetic compilation effort. The final microlevelled grid that we produce is a new tool for regional interpretation of the main tectonic and geologic features of this sector of Antarctica.

Giving to Excellence: Generating Philanthropic Support for UK Higher Education. Ross-CASE Report 2016

Science.gov (United States)

Jain, Yashraj

2016-01-01

This report presents findings from the 2016 Ross-CASE Survey of Philanthropic Giving to Universities in UK. The project was conducted by CASE Europe and funded by HEFCE and the Ross-Group. This year's survey comes at a time of great change for the UK charity sector. The historical trend data of previous surveys will be invaluable in helping…

STS-74 Mission Specialists McArther and Ross in OPF

Science.gov (United States)

1995-01-01

In Orbiter Processing Facility Bay 2, STS-74 Mission Specialist William 'Bill' McArthur Jr. (left) and Jerry L. Ross are reviewing the configuration of payload elements in the orbiter Atlantis' payload bay. Ross and McArthur are participating in the Crew Equipment Interface Test (CEIT), an opportunity for flight crew members to become familiar with the payload hardware they will be working with on-orbit. Located in Atlantis' payload bay are the Orbiter Docking System and the Docking Module, two pieces of flight hardware that will play a crucial role in the second docking of the Space Shuttle to the Russian Space Station Mir. STS-74 is currently targeted for an early November launch

Metamorphoses of the main heroines of Jaan Tätte and Inga Ābele as a reflection of the century / Guna Zeltiņa

Index Scriptorium Estoniae

Zeltiņa, Guna

2009-01-01

Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

Critiquing Research Methodology: Comments on Broader Concerns about Complex Statistical Studies. A Response to Ross

Science.gov (United States)

Stapleton, Paul

2006-01-01

Steven Ross's (2005) recent paper empirically measuring the efficacy of formative assessment compared to the summative variety found that the former produced positive effects on some aspects of language learning. In this critique, it is contended that Ross's study is flawed because his two groups of learners, one receiving summative assessment and…

R. E. van der Ross (1921–2017)

African Journals Online (AJOL)

19 Mrt. 2018 ... Sedert sy jeug het Richard Ernest van der Ross. (1921–2017) 'n belangrike rol in die breë Kaapse ge- meenskap gespeel. Hy het hom onderskei as 'n anti- apartheidsaktivis, 'n opvoedkundige, 'n geskied- skrywer en openbare intellektueel, 'n vakbondmens,. 'n gemeenskapsbouer, 'n maatskappydirekteur ...

Ross Ice Shelf, Antarctic Ice and Clouds

Science.gov (United States)

1991-01-01

In this view of Antarctic ice and clouds, (56.5S, 152.0W), the Ross Ice Shelf of Antarctica is almost totally clear, showing stress cracks in the ice surface caused by wind and tidal drift. Clouds on the eastern edge of the picture are associated with an Antarctic cyclone. Winds stirred up these storms have been known to reach hurricane force.

Experiencia a largo plazo con la operación de Ross en pacientes pediátricos

Directory of Open Access Journals (Sweden)

José M. Caffarena Calvar

2008-07-01

Conclusions: The Ross and Ross-Konno operations have changed the prognosis of pediatric patients with complex disease of the valve and aortic root. There is growth of the neo-aortic root in young patients. Sinotubular dilatation of the autograft with neoaortic valve insufficiency has been detected in patients with previously dilated aortic root when root replacement technique was performed. The best results are obtained in the younger andlower weight patients with complex left ventricular outflow obstruction without root dilatation. A close follow-up of patients with aortic root dilatation is mandatory to definitely validate the Ross procedure over aortic prosthesis.

Why can rossing uranium mine keep mining even in low price conditions of uranium market

International Nuclear Information System (INIS)

Tan Chenglong

2004-01-01

Rossing uranium mine is the only operating uranium mine in the world where the uranium occurs in intrusive alaskite. In the past 10 years, uranium market regressed in the world, uranium production weakened, expenditures of capital for uranium exploration were insufficient. Uranium spot market price rapidly decreased from $111.8/kg U in late 1970's to $22.1/kg U in mid-1990's. Why can Rossing uranium mine mined with traditional underground and open pit operation can keep running even in low price conditions of uranium market? Augumenting research on the deposit, mineral and technology, decreasing production cost and improving selling strategy can not only maintain Rossing's uranium production at present, but also ensure sustainable development in the coming 15 years. Exploration of low-costed uranium deposits is very important. However, obvious economic benefits can be obtained, as Rossing uranium mine does, by augumenting geological-economical research on the known uranium deposits of hard-rock type and by using new techniques to improve the conventional techniques in the uranium mine development. (authors)

Valve-sparing root replacement for freestanding pulmonary autograft aneurysm after the Ross procedure.

Science.gov (United States)

Ratschiller, Thomas; Eva, Sames-Dolzer; Schimetta, Wolfgang; Paulus, Patrick; Müller, Hannes; Zierer, Andreas; Mair, Rudolf

2018-02-20

Autograft dilatation is the main long-term complication following the Ross procedure using the freestanding root replacement technique. We reviewed our 25-year experience with the Ross procedure with a special emphasis on valve-sparing reoperations. From 1991 to 2016, 153 patients (29.6 ± 16.6 years; 29.4% pediatric) underwent a Ross operation at our institution with implantation of the autograft as freestanding root replacement. The follow-up is 98.7% complete with a mean of 12.2 ± 5.5 years. Mortality at 30-days was 2.0%. Echocardiography documented no or trivial aortic regurgitation in 99.3% of the patients at discharge. Survival probability at 20 years was 85.4%. No case of autograft endocarditis occurred. Autograft deterioration rate was 2.01% per patient-year, and freedom from autograft reoperation was 75.3% at 15 years. A reoperation for autograft aneurysm was required in 35 patients (22.9%) at a mean interval of 11.1 ± 4.6 years after the Ross procedure. A valve-sparing root replacement was performed in 77% of patients, including 10 David and 17 Yacoub procedures with no early mortality. Three patients required prosthetic valve replacement within 2 years after a Yacoub operation. At latest follow-up, 92% of all surviving patients still carry the pulmonary autograft valve. Freedom from autograft valve replacement was 92.1% at 15 years. Using the David or Yacoub techniques, the autograft valve can be preserved in the majority of patients with root aneurysms after the Ross procedure. Reoperations can be performed with no early mortality, a good functional midterm result, and an acceptable reintervention rate. Copyright © 2018 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

Late Quaternary climatic changes in the Ross Sea area, Antarctica

International Nuclear Information System (INIS)

Brambati, A.; Melis, R.; Quaia, T.; Salvi, G.

2002-01-01

Ten cores from the Ross Sea continental margin were investigated to detect Late Quaternary climatic changes. Two main climatic cycles over the last 300,000 yr (isotope stages 1-8) were recognised in cores from the continental slope, whereas minor fluctuations over the last 30,000 yr were found in cores from the continental shelf. The occurrence of calcareous taxa within the Last Glacial interval and their subsequent disappearance reveal a general raising of the CCD during the last climatic cycle. In addition, periodical trends of c. 400, c. 700, and c. 1400 yr determined on calcareous foraminifers from sediments of the Joides Basin, indicate fluctuations of the Ross Ice Shelf between 15 and 30 ka BP. (author). 24 refs., 5 figs

Ross Ice Shelf and the Queen Maude Mounains, Antarctica

Science.gov (United States)

1991-01-01

Part of the Ross Ice Shelf and the Queen Maude Mounains of Antarctica (55.5N, 178.0W) are in the background of this scene, oriented toward the south. Low stratocumulus clouds are predominant throughout most of the scene.

Is the Ross procedure a riskier operation? Perioperative outcome comparison with mechanical aortic valve replacement in a propensity-matched cohort.

Science.gov (United States)

Bouhout, Ismail; Noly, Pierre-Emmanuel; Ghoneim, Aly; Stevens, Louis-Mathieu; Cartier, Raymond; Poirier, Nancy; Bouchard, Denis; Demers, Philippe; El-Hamamsy, Ismail

2017-01-01

The aim of this study was to compare perioperative outcomes in young adults following isolated Ross procedure versus mechanical aortic valve replacement (AVR) in a high-volume centre. From 2007 to 2015, 337 elective isolated mechanical AVRs and 137 Ross procedures were performed in young adults (Ross cohort versus six (9%) in the mechanical AVR cohort (P = 0.49). A significant increase in serum creatinine (>2-fold increase) was more commonly observed after the Ross procedure (11 vs 1%; P = 0.03), but there was no significant difference in the rate of temporary dialysis. Twenty-seven patients (39%) required ≥1 blood product transfusion in the Ross group, whereas 21 patients (31%) did so in the mechanical AVR group (P = 0.47). Median hospital length of stay was similar in both the groups (6 days). There are no differences in mortality or major perioperative outcomes in adults undergoing an isolated Ross procedure or mechanical AVR. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

ROSS Skills, Knowledge, and Abilities Training Evaluation. Gaps and Recommendations

Energy Technology Data Exchange (ETDEWEB)

Ala, Maureen [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Gruidl, Jeremiah [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Buddemeier, Brooke [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2015-09-30

This document describes the development of the ROSS SKAs, the cross-mapping of the SKAs to the available training, identifies gaps in the SKA and training, and provides recommendations to address those gaps.

TEST OF THE CHEN-ROLL-ROSS MACROECONOMIC FACTOR MODEL: EVIDENCE FROM CROATIAN STOCK MARKET

Directory of Open Access Journals (Sweden)

Denis Dolinar

2015-12-01

Full Text Available This paper empirically examines the well-known Chen-Roll-Ross model on the Croatian stock market. Modifications of definitions of the Chen-Roll-Ross model variables showed as necessary because of doubtful availability and quality of input data needed. Namely, some macroeconomic and market variables are not available in the originally defined form or do not exist. In that sense this paper gives some alternative definitions for some model variables. Also, in order to improve statistical analysis, in this paper we have modified Fama-MacBeth technique in the way that second-pass regression was substituted with panel regression analysis. Based on the two-pass regression analysis of returns of 34 Croatian stocks on 4 macroeconomic variables during the seven-and-half-year observation period the following conclusion is made. In contrast to the results of Chen, Roll and Ross (1986 for the U.S. stock market, their model is not successful when describing a risk-return relation of Croatian stocks. Nevertheless, one observed version of the Chen-RollRoss model showed certain statistical significance. Namely, two risk factors in that version of the model were statistically significant: default premium, measured as risk premium for the corporate short-term bank loan financing, and term structure premium, measured on short-run basis.

Trends in the breeding population and driving factors of Adélie penguin in the Ross Sea

Science.gov (United States)

He, H.; Li, X.; Cheng, X.

2017-12-01

Ross Sea regions have been characterized by high penguin-chick-rearing habitat suitability in the recent past. Many studies have been done to study the Adélie penguins in the Ross Sea. However, the data they used both had advantages and drawbacks. Besides, little quantitative analysis were carried out to study the impact factors on the penguin population change. In this study, penguin population data from MAPPPD (Mapping application for penguin populations and projected dynamics) and IBA (Important bird areas in Antarctica) were integrated and analyzed to study the distribution and trends in the breeding population of Adélie penguin over time in the Ross Sea. In addition, linear fitting method for spatial data in time series were used to study the driving factors such as 2m-temperature, sea ice cover and chlorophyll-a concentration which can quantify phytoplankton blooms. Results indicated that there were 45 Adélie penguin colonies in the Ross Sea. Cape Adare and Cape Crozier were two biggest colonies on which current Adélie penguin abundance were 428516 and 280787 breeding pairs, respectively. Among these colonies, penguin population on 28 colonies increased, on 5 colonies decreased and on 5 colonies remained no change over time, and there were also 5 new colonies and one colony which were extinct. It was found that Adélie penguin population in most of colonies in the Ross Sea increased, which meant that Adélie penguins in the Ross Sea were "climate change winners". The main reasons for the increase in Adélie penguin population in the Ross Sea might be the rise in 2m-temperature and the increase in sea ice cover and phytoplankton. Higher temperatures have resulted in glacial retreat and snow melting, which leads to an increase in available habitat for penguins. The increased sea ice and phytoplankton might positively affect the abundance of Antarctic krill that was the major prey item for Adélie penguins in Antarctic.

DVD Review: "The Silver Fez" Directed by Lloyd Ross (2009 ...

African Journals Online (AJOL)

Abstract. Producer: Lloyd Ross, Joelle Chesselet. Sound design: Warrick Sony. Cast: Abubakar Davids, Mogamat Zain Benjamin. Approx. 87 min. Distributor: IRIS. ZAR 129.99. Journal of the Musical Arts in Africa, Volume 9 2012, 89–91 ...

Survival comparison of the Ross procedure and mechanical valve replacement with optimal self-management anticoagulation therapy: propensity-matched cohort study.

Science.gov (United States)

Mokhles, M Mostafa; Körtke, Heinrich; Stierle, Ulrich; Wagner, Otto; Charitos, Efstratios I; Bogers, Ad J J C; Gummert, Jan; Sievers, Hans-Hinrich; Takkenberg, Johanna J M

2011-01-04

It is suggested that in young adults the Ross procedure results in better late patient survival compared with mechanical prosthesis implantation. We performed a propensity score-matched study that assessed late survival in young adult patients after a Ross procedure versus that after mechanical aortic valve replacement with optimal self-management anticoagulation therapy. We selected 918 Ross patients and 406 mechanical valve patients 18 to 60 years of age without dissection, aneurysm, or mitral valve replacement who survived an elective procedure (1994 to 2008). With the use of propensity score matching, late survival was compared between the 2 groups. Two hundred fifty-three patients with a mechanical valve (mean follow-up, 6.3 years) could be propensity matched to a Ross patient (mean follow-up, 5.1 years). Mean age of the matched cohort was 47.3 years in the Ross procedure group and 48.0 years in the mechanical valve group (P=0.17); the ratio of male to female patients was 3.2 in the Ross procedure group and 2.7 in the mechanical valve group (P=0.46). Linearized all-cause mortality rate was 0.53% per patient-year in the Ross procedure group compared with 0.30% per patient-year in the mechanical valve group (matched hazard ratio, 1.86; 95% confidence interval, 0.58 to 5.91; P=0.32). Late survival was comparable to that of the general German population. In comparable patients, there is no late survival difference in the first postoperative decade between the Ross procedure and mechanical aortic valve implantation with optimal anticoagulation self-management. Survival in these selected young adult patients closely resembles that of the general population, possibly as a result of highly specialized anticoagulation self-management, better timing of surgery, and improved patient selection in recent years.

Evaluation of the Ross fast solution of Richards' equation in unfavourable conditions for standard finite element methods

International Nuclear Information System (INIS)

Crevoisier, D.; Voltz, M.; Chanzy, A.

2009-01-01

Ross [Ross PJ. Modeling soil water and solute transport - fast, simplified numerical solutions. Agron J 2003;95:1352-61] developed a fast, simplified method for solving Richards' equation. This non-iterative 1D approach, using Brooks and Corey [Brooks RH, Corey AT. Hydraulic properties of porous media. Hydrol. papers, Colorado St. Univ., Fort Collins: 1964] hydraulic functions, allows a significant reduction in computing time while maintaining the accuracy of the results. The first aim of this work is to confirm these results in a more extensive set of problems, including those that would lead to serious numerical difficulties for the standard numerical method. The second aim is to validate a generalisation of the Ross method to other mathematical representations of hydraulic functions. The Ross method is compared with the standard finite element model, Hydrus-1D [Simunek J, Sejna M, Van Genuchten MTh. The HYDRUS-1D and HYDRUS-2D codes for estimating unsaturated soil hydraulic and solutes transport parameters. Agron Abstr 357; 1999]. Computing time, accuracy of results and robustness of numerical schemes are monitored in 1D simulations involving different types of homogeneous soils, grids and hydrological conditions. The Ross method associated with modified Van Genuchten hydraulic functions [Vogel T, Cislerova M. On the reliability of unsaturated hydraulic conductivity calculated from the moisture retention curve. Transport Porous Media 1988:3:1-15] proves in every tested scenario to be more robust numerically, and the compromise of computing time/accuracy is seen to be particularly improved on coarse grids. Ross method run from 1.25 to 14 times faster than Hydrus-1D. (authors)

Transcatheter versus surgical valve replacement for a failed pulmonary homograft in the Ross population.

Science.gov (United States)

Alassas, Khadija; Mohty, Dania; Clavel, Marie Annick; Husain, Aysha; Hijji, Talal; Aljoufan, Mansour; Alhalees, Zohair; Fadel, Bahaa M

2018-04-01

Patients who undergo the Ross procedure are at increased risk of pulmonary valve (PV) homograft dysfunction. For those who require reintervention on the homograft, transcatheter PV replacement (tPVR) provides a less invasive therapeutic option than surgical PVR (sPVR). We examined the outcomes following tPVR versus sPVR in a cohort of patients who underwent the Ross procedure. We performed a retrospective analysis of Ross patients age ≥14 years who underwent tPVR (n = 47) or sPVR (n = 41) at our institution. The patients' clinical and echocardiographic data were reviewed. Baseline parameters, including demographic data and left ventricular and right ventricular (RV) systolic function, were similar in the 2 groups. The mean follow-up was 56 ± 24 months for the tPVR group and 89 ± 46 months for the sPVR group (P Ross patients who require reintervention on the PV homograft, both tPVR and sPVR provide low procedural mortality and comparable midterm outcome with no significant difference in mortality or PV reintervention. However, IE is more common following tPVR. A larger randomized study is needed to determine the role of each procedure in patient management. Copyright © 2017 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

The Satellite Passive-Microwave Record of Sea Ice in the Ross Sea Since Late 1978

Science.gov (United States)

Parkinson, Claire L.

2009-01-01

Satellites have provided us with a remarkable ability to monitor many aspects of the globe day-in and day-out and sea ice is one of numerous variables that by now have quite substantial satellite records. Passive-microwave data have been particularly valuable in sea ice monitoring, with a record that extends back to August 1987 on daily basis (for most of the period), to November 1970 on a less complete basis (again for most of the period), and to December 1972 on a less complete basis. For the period since November 1970, Ross Sea sea ice imagery is available at spatial resolution of approximately 25 km. This allows good depictions of the seasonal advance and retreat of the ice cover each year, along with its marked interannual variability. The Ross Sea ice extent typically reaches a minimum of approximately 0.7 x 10(exp 6) square kilometers in February, rising to a maximum of approximately 4.0 x 10(exp 6) square kilometers in September, with much variability among years for both those numbers. The Ross Sea images show clearly the day-by-day activity greatly from year to year. Animations of the data help to highlight the dynamic nature of the Ross Sea ice cover. The satellite data also allow calculation of trends in the ice cover over the period of the satellite record. Using linear least-squares fits, the Ross Sea ice extent increased at an average rate of 12,600 plus or minus 1,800 square kilometers per year between November 1978 and December 2007, with every month exhibiting increased ice extent and the rates of increase ranging from a low of 7,500 plus or minus 5,000 square kilometers per year for the February ice extents to a high of 20,300 plus or minus 6,100 kilometers per year for the October ice extents. On a yearly average basis, for 1979-2007 the Ross Sea ice extent increased at a rate of 4.8 plus or minus 1.6 % per decade. Placing the Ross Sea in the context of the Southern Ocean as a whole, over the November 1978-December 2007 period the Ross Sea had

Distribution of total alkalinity and pH in the Ross Sea (Antarctica waters during austral summer 2008

Directory of Open Access Journals (Sweden)

Paola Rivaro

2014-10-01

Full Text Available Measurements of total alkalinity (AT and pH were made in the Ross Sea in January–February 2008 in order to characterize the carbonate system in the Ross Sea and to evaluate the variability associated with different water masses. The main water masses of the Ross Sea, Antarctic Surface Water, High Salinity Shelf Water (HSSW, Deep Ice Shelf Water, Circumpolar Deep Water (CDW and Antarctic Bottom Water, were identified on the basis of the physical and chemical data. In particular, the AT ranged between 2275 and 2374 µmol kg−1 with the lowest values in the surface waters (2275–2346 µmol kg−1, where the influence of the sea-ice melting and of the variability of the physical properties was significant. In the deep layers of the water column, the AT maxima were measured in correspondence to the preferential pathways of the spreading HSSW. The pH had variable values in the surface layer (7.890–8.033 with the highest values in Terra Nova Bay and Ross Sea polynyas. A low pH (7.969±0.025 traced the intrusion of the CDW in the Ross Sea shelf area. All samples revealed waters that were oversaturated with respect to both calcite and aragonite, but near corrosive levels of aragonite saturation state (Ω ca. 1.1–1.2 were associated with the entrainment of CDW over the slope. Aragonite undersaturation is of particular concern for the zooplankton species comprising to calcifying organisms such as pteropods. The partial pressure of CO2 at the sea surface was undersaturated with respect to the atmospheric value, particularly in Terra Nova Bay and the Ross Sea polynyas, but a large variability in the sea–air CO2 fluxes was observed associated with different responses in the strength of the biological and physical processes.

A Q-Methodological Study of the Kubler-Ross Stage Theory.

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Metzger, Anne M.

1979-01-01

Investigated the correspondence between stage changes hypothesized by the Kubler-Ross theory and the perception of the course of illness by seriously ill patients and their spouses. Supported the use of Q-methodology as a research procedure for investigations of terminal illness. (Author)

Märten Ross sõnastas majanduskriisi õppetunnid / Argo Ideon

Index Scriptorium Estoniae

Ideon, Argo, 1966-

2011-01-01

Ajutiselt peaministri majandus- ja rahandusnõunikuna töötanud endine Eesti Panga asepresident Märten Ross kirjutas loetelu õppetundidest, mida Eesti majanduspoliitika peaks arvestama 2008.-2009. aasta kriisi põhjal. Rossi 10 punkti lühidalt. Rahandusminister Jürgen Ligi ning Eesti Panga rahapoliitika ja majandusuuringute osakonna asejuhataja Martin Lindpere arvamus

On the dense water spreading off the Ross Sea shelf (Southern Ocean)

Science.gov (United States)

Budillon, G.; Gremes Cordero, S.; Salusti, E.

2002-07-01

In this study, current meter and hydrological data obtained during the X Italian Expedition in the Ross Sea (CLIMA Project) are analyzed. Our data show a nice agreement with previous data referring to the water masses present in this area and their dynamics. Here, they are used to further analyze the mixing and deepening processes of Deep Ice Shelf Water (DISW) over the northern shelf break of the Ross Sea. In more detail, our work is focused on the elementary mechanisms that are the most efficient in removing dense water from the shelf: either classical mixing effects or density currents that interact with some topographic irregularity in order to drop to deeper levels, or also the variability of the Antarctic Circumpolar Current (ACC) which, in its meandering, can push the dense water off the shelf, thus interrupting its geostrophic flow. We also discuss in detail the (partial) evidence of dramatic interactions of the dense water with bottom particulate, of geological or biological origin, thus generating impulsive or quasi-steady density-turbidity currents. This complex interaction allows one to consider bottom particular and dense water as a unique self-interacting system. In synthesis, this is a first tentative analysis of the effect of bottom particulate on the dense water dynamics in the Ross Sea.

Persistent organic pollutants in soils and sediments from James Ross Island, Antarctica

International Nuclear Information System (INIS)

Klanova, Jana; Matykiewiczova, Nina; Macka, Zdenek; Prosek, Pavel; Laska, Kamil; Klan, Petr

2008-01-01

Soil and sediment samples from James Ross Island were analyzed for their PCB, OCP and PAH contents. Soil concentrations ranged between 0.51 and 1.82 ng g -1 for seven indicator PCB congeners, between 0.49 and 1.34 ng g -1 for HCH congeners, between 0.51 and 3.68 ng g -1 for the sum of p,p'-DDT, DDE, and DDD, and between 34.9 and 171 ng g -1 for the sum of 16 EPA PAHs. Sediment levels from 0.32 to 0.83 ng g -1 were found for PCBs, from 0.14 to 0.76 ng g -1 for HCHs, from 0.19 to 1.15 ng g -1 for DDTs, and from 1.4 to 205 ng g -1 for PAHs. A prevalence of low-mass PAHs, less chlorinated PCBs, and more volatile chemicals indicates that the long-range atmospheric transport from populated areas of Africa, South America, and Australia is the most probable contamination source for the solid matrices in James Ross Island. - A survey of soil, sediment and air contamination in James Ross Island, Antarctica serves as a baseline study for evaluation of an anthropogenic impact of the new research facility

Setting the scientistic cat among the humanist pigeons Don Ross ...

African Journals Online (AJOL)

implications of cognitive science and economics for each other. Ross makes neoclassical economics central to the unification of the behavioural sciences, and defends its fundamental health against its critics. He locates the source of the empirical and conceptual problems besetting neoclassical economics in the mistaken ...

Outcomes and Short-Term Follow-Up in Complex Ross Operations in Pediatric Patients Undergoing Damus-Kaye-Stansel Takedown.

Science.gov (United States)

Baird, Christopher W; Zurakowski, David; Bueno, Alejandra; Borisuk, Michele J; Raju, Vijayakumar; Mokashi, Suyog A; Emani, Sitaram; Marx, Gerald R; Del Nido, Pedro J

2016-01-01

Review echocardiography and outcomes before and after Ross procedures, including patients undergoing biventricular conversion with Damus-Kaye-Stansel (DKS) takedown. A retrospective review was performed on 62 patients undergoing simple (control group) and complex Ross procedures, including 12 patients who underwent biventricular conversion with Ross operation and DKS takedown (complex). Echocardiography was reviewed preoperatively and at discharge and late follow-up. Kaplan-Meier estimates of patient survival and freedom from reintervention were obtained. In all, 62 patients had a median age of 4.5 years (interquartile range [IQR]: 1-12.5), weight of 16.4kg (IQR: 8-41), and follow-up of 3.8 years (IQR: 1.3-6). The complex DKS takedown group had 2 deaths, no neoaortic valve or root reinterventions, and 3 right ventricular outflow tract (VOT) reinterventions. There were no differences from the control group in left VOT or right VOT reinterventions. Neither group showed differences between pre- and late follow-up aortic root and ascending aorta dimensions, and no correlations were found among preoperative pulmonary valve (PV) size, late aortic regurgitation (AR), aortic root, or ascending aortic Z-scores. Aortic valve size increased from discharge to late follow-up for both groups (P ≤ .05); 90% of patients at late follow-up had mild or less AR with similar distributions in severity between complex and control groups. Severity of late AR showed no correlation with preoperative PV size and is independent of it. The Ross procedure has good short-term results in simple and complex patients and should be considered in those undergoing Ross operation with biventricular conversion and DKS takedown. Moreover, native PV size should not be a contraindication for Ross procedure. Copyright © 2016 Elsevier Inc. All rights reserved.

Astrometric studies of the regions BD + 17 degree 4946, BD -5 degree 3071, and Ross 730-1

International Nuclear Information System (INIS)

Russell, J.; Gatewood, G.

1975-01-01

Positions, proper motions, and absolute parallaxes were found for 46 stars in the regions of BD +17 degree4946, BD -5 degree3071, and Ross 730-1. BD +17 degree4946 showed some evidence of irregular variations in position and magnitude. The residuals for Ross 730-1 were used in a preliminary study to test for an appropriate weighting system; a weak weighting system was indicated. (auth)

South Polar Skua breeding populations in the Ross Sea assessed from demonstrated relationship with Adélie Penguin numbers

Science.gov (United States)

Wilson, Deborah J.; Lyver, Phil O'B.; Greene, Terry C.; Whitehead, Amy L.; Dugger, Catherine; Karl, Brian J.; Barringer, James R. F.; McGarry, Roger; Pollard, Annie M.; Ainley, David G.

2017-01-01

In the Ross Sea region, most South Polar Skuas (Stercorarius maccormicki) nest near Adélie Penguin (Pygoscelis adeliae) colonies, preying and scavenging on fish, penguins, and other carrion. To derive a relationship to predict skua numbers from better-quantified penguin numbers, we used distance sampling to estimate breeding skua numbers within 1000 m of 5 penguin nesting locations (Cape Crozier, Cape Royds, and 3 Cape Bird locations) on Ross Island in 3 consecutive years. Estimated numbers of skua breeding pairs were highest at Cape Crozier (270,000 penguin pairs; 1099 and 1347 skua pairs in 2 respective years) and lowest at Cape Royds (3000 penguin pairs; 45 skua pairs). The log–log linear relationship (R2 = 0.98) between pairs of skuas and penguins was highly significant, and most historical estimates of skua and penguin numbers in the Ross Sea were within 95 % prediction intervals of the regression. Applying our regression model to current Adélie Penguin colony sizes at 23 western Ross Sea locations predicted that 4635 pairs of skuas now breed within 1000 m of penguin colonies in the Ross Island metapopulation (including Beaufort Island) and northern Victoria Land. We estimate, using published skua estimates for elsewhere in Antarctica, that the Ross Sea South Polar Skua population comprises ~50 % of the world total, although this may be an overestimate because of incomplete data elsewhere. To improve predictions and enable measurement of future skua population change, we recommend additional South Polar Skua surveys using consistent distance-sampling methods at penguin colonies of a range of sizes.

Distribution and ventilation of water masses in the western Ross Sea inferred from CFC measurements

Science.gov (United States)

Rivaro, Paola; Ianni, Carmela; Magi, Emanuele; Massolo, Serena; Budillon, Giorgio; Smethie, William M.

2015-03-01

During the CLIMA Project (R.V. Italica cruise PNRA XVI, January-February 2001), hydrographic and chlorofluorocarbons (CFCs) observations were obtained, particularly in the western Ross Sea. Their distribution demonstrated water mass structure and ventilation processes in the investigated areas. In the surface waters (AASW) the CFC saturation levels varied spatially: CFCs were undersaturated in all the areas (range from 80 to 90%), with the exception of few stations sampled near Ross Island. In particular, the Terra Nova Bay polynya, where high salinity shelf water (HSSW) is produced, was a low-saturated surface area (74%) with respect to CFCs. Throughout most of the shelf area, the presence of modified circumpolar deep water (MCDW) was reflected in a mid-depth CFC concentration minima. Beneath the MCDW, CFC concentrations generally increased in the shelf waters towards the seafloor. We estimated that the corresponding CFCs saturation level in the source water region for HSSW was about 68-70%. Waters with high CFC concentrations were detected in the western Ross Sea on the down slope side of the Drygalski Trough, indicating that AABW was being supplied to the deep Antarctic Basin. Estimates of ventilation ages depend strongly on the saturation levels. We calculated ventilation ages using the saturation level calibrated tracer ratio, CFC11/CFC12. We deduced a mean residence time of the shelf waters of about 6-7 years between the western Ross Sea source and the shelf break.

Characteristics and processing of seismic data collected on thick, floating ice: Results from the Ross Ice Shelf, Antarctica

Science.gov (United States)

Beaudoin, Bruce C.; ten Brink, Uri S.; Stern, Tim A.

1992-01-01

Coincident reflection and refraction data, collected in the austral summer of 1988/89 by Stanford University and the Geophysical Division of the Department of Scientific and Industrial Research, New Zealand, imaged the crust beneath the Ross Ice Shelf, Antarctica. The Ross Ice Shelf is a unique acquisition environment for seismic reflection profiling because of its thick, floating ice cover. The ice shelf velocity structure is multilayered with a high velocity‐gradient firn layer constituting the upper 50 to 100 m. This near surface firn layer influences the data character by amplifying and frequency modulating the incoming wavefield. In addition, the ice‐water column introduces pervasive, high energy seafloor, intra‐ice, and intra‐water multiples that have moveout velocities similar to the expected subseafloor primary velocities. Successful removal of these high energy multiples relies on predictive deconvolution, inverse velocity stack filtering, and frequency filtering. Removal of the multiples reveals a faulted, sedimentary wedge which is truncated at or near the seafloor. Beneath this wedge the reflection character is diffractive to a two‐way traveltime of ∼7.2 s. At this time, a prominent reflection is evident on the southeast end of the reflection profile. This reflection is interpreted as Moho indicating that the crust is ∼21-km thick beneath the profile. These results provide seismic evidence that the extensional features observed in the Ross Sea region of the Ross Embayment extend beneath the Ross Ice Shelf.

Dilatation and Dysfunction of the Neo-aortic Root and in 76 Patients After the Ross Procedure.

Science.gov (United States)

Zimmermann, Corina A; Weber, Roland; Greutmann, Matthias; Dave, Hitendu; Müller, Christoph; Prêtre, René; Seifert, Burkhardt; Buechel, Emanuela Valsangiacomo; Kretschmar, Oliver; Attenhofer Jost, Christine H

2016-08-01

Pulmonary autograft replacement (Ross procedure) is used as an alternative to prosthetic aortic valve replacement patients with aortic valve disease. There are limited data on incidence and risk factors for dilatation and dysfunction of the neo-aortic after the Ross procedure. Ross procedure was performed in 100 patients at our institution between 1993 and 2011. In 76 patients, complete follow-up data were available. Their median age at surgery was 16 (0.4-58) years (76 % males; 95 % with congenital aortic valve disease). Median follow-up duration was 5.2 years (0.3-16.0 years). We analyzed their clinical and echocardiographic follow-up to identify possible risk factors for neo-aortic root dilatation and dysfunction. Ross procedure included reduction plasty of the native ascending aorta in 25 % of patients. During follow-up, 21 patients (28 %) developed neo-aortic root dilatation, 38 patients (50 %) dilatation oft the native ascending aorta and 7 patients (9 %) at least moderate neo-aortic regurgitation. Univariate risk factors for neo-aortic root dilatation were preoperative aortic regurgitation (p = 0.04), concomitant reduction plasty of the ascending aorta (p = 0.009) and a longer duration of follow-up (p = 0.005). Younger age at surgery was associated with dilatation of the ascending aorta (p = 0.03). Reoperation on the neo-aortic root because of severe dilatation was necessary in 6 patients (8 %), where 2 patients had at least moderate neo-aortic root regurgitation. Neo-aortic root and aortic dilatation are common after the Ross procedure. This is often combined with neo-aortic valve dysfunction. Close follow-up of these patients is mandatory.

Percutaneous valved stent repair of a failed homograft: implications for the Ross procedure.

Science.gov (United States)

Pretorius, Victor; Jones, Alan; Taylor, Dylan; Coe, Yashu; Ross, David B

2008-08-01

A case of percutaneous pulmonary valve implantation following a failed homograft in the pulmonary position is reported. A 16-year-old boy developed infective endocarditis of his pulmonary homograft, which was implanted four years earlier during a Ross procedure for congenital aortic stenosis. Following successful medical therapy, the boy was symptomatic due to pulmonary stenosis and regurgitation. A 22 mm Melody valve (Medtronic, USA) was successfully implanted percutaneously. His symptoms resolved and he was discharged home one day after the procedure. Echocardiography at the six-month follow-up demonstrated a normally functioning pulmonary valve. Percutaneous pulmonary valve replacement may make the Ross procedure a more attractive option for patients with aortic stenosis, particularly in the pediatric population.

Ross In Situ Uranium Recovery Project NESHAP Subpart W Construction Approval

Science.gov (United States)

On May 5, 2015, EPA issued a Construction Approval under the National Emission Standards for Hazardous Air Pollutants (NESHAPs) at 40 CFR Part 61, subpart W, to Strata Energy, Inc., for their Ross In Situ Recovery (ISR) Uranium Project in Crook County, WY.

Photographer: Digital Telepresence: Dr Murial Ross's Virtual Reality Application for Neuroscience

Science.gov (United States)

1995-01-01

Photographer: Digital Telepresence: Dr Murial Ross's Virtual Reality Application for Neuroscience Research Biocomputation. To study human disorders of balance and space motion sickness. Shown here is a 3D reconstruction of a nerve ending in inner ear, nature's wiring of balance organs.

Umírání a smrt v pojetí Elisabeth Kübler-Ross

OpenAIRE

TOTHOVÁ, Eva

2013-01-01

This work is focused on dying and exitus in understanding of Elisabeth Kübler-Ross. How did this unique woman feel the end of life, what was the sense and the main contens of her life. Elisabeth Kübler-Ross gave most of her life to help incurables people, their families and friends. During her work she described and defined five periods of confirmed illneses´ incidence. She was exemplary hearer, friend, every patient was her master. She felt a possibility to be with deathwards, to listen and ...

"Mina ei ole mitte kunagi elus kedagi jälgida tahtnud. Kati ütleb ka, et tal pole mingeid probleeme sellest." / Jaan Toots ; interv. Kirsti Vainküla

Index Scriptorium Estoniae

Toots, Jaan, 1957-

2005-01-01

Prokurör lõpetas kriminaalmenetluse World Wide Investi Eesti juhi Jaan Tootsi suhtes oportuniteedi alusel. Ärimees eitab salakaamerate abil Kati Tootsi jälgimist. Lisad: Kati Toots: "See summa on absurd!"; Prokurör: kuritegu oli, kurjategijat mitte

Preliminary results on the petrology and fluid inclusions of the Rossing uraniferous alaskites

International Nuclear Information System (INIS)

Cuney, M.

1980-01-01

Petrography, radioactivity distribution and fluid inclusions have been studied in three samples of the Rossing alaskites from the S.H. anomaly outside of the Rossing deposit. After the crystallization of the alaskitic magma which involved oligoclase, biotite, orthoclase and quartz, a deuteric alteration produced a quartz, microcline, albite, muscovite, calcite plus minus chlorite mineral association similar to those observed in several French uraniferous granites. Uranium redistribution occurred during this alteration. From fluid inclusions data, the pressure at the time of the intrusion is estimated to have been at least 6kbar for a temperature of 625 degrees Celsius. Reaction of the magma with the marbles of the Rossing formation led to the boiling of the magma by an increase in the CO 2 partial pressure as well as to its crystallization. Immiscibility between a dense saline (more than 30 per cent NaCl) and CO 2 -rich fluid is proposed to have occurred simultaneously or after the fluid oversaturation of the magma. Part of uraninite is formed at the magmatic stage, another part crystallized from the magmatic fluids in the biotite-rich selvages of the alaskites or in the uraninite-fluorite veins. Uraninite crystallization appears to be mainly controlled by the oxygen fugacity prevailing in the magma and in the surrounding rocks

STS-61B Astronaut Ross During ACCESS Extravehicular Activity

Science.gov (United States)

1985-01-01

The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, VA and the Marshall Space Flight Center (MSFC), ACCESS and EASE were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Ross was working on the ACCESS experiment during an Extravehicular Activity (EVA). The primary objective of this experiment was to test the ACCESS structural assembly concept for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

Problems and Possible Solutions Concerning Radiocarbon Dating of Surface Marine Sediments, Ross Sea, Antarctica

Science.gov (United States)

Andrews, John T.; Domack, Eugene W.; Cunningham, Wendy L.; Leventer, Amy; Licht, Kathy J.; Jull, A. J. Timothy; DeMaster, David J.; Jennings, Anne E.

1999-09-01

Radiocarbon accelerator mass spectrometric (AMS) dates on the acid-insoluble fraction from 38 core tops from the western Ross Sea, Antarctica, are used to address these questions: (1) What are the apparent ages of sediments at or close to the present sediment/water interface? (2) Is there a statistically significant pattern to the spatial distribution of core top ages? and (3) Is there a "correction factor" that can be applied to these age determinations to obtain the best possible Holocene (downcore) chronologies? Ages of core top sediments range from 2000 to 21,000 14C yr B.P. Some "old" core top dates are from piston cores and probably represent the loss of sediment during the coring process, but some core top samples >6000 14C yr B.P. may represent little or no Holocene deposition. Four possible sources of variability in dates ≤6000 14C yr B.P. (n = 28) are associated with (1) different sample preparation methods, (2) different sediment recovery systems, (3) different geographic regions, and (4) within-sample lateral age variability. Statistical analysis on an a posteriori design indicates that geographic area is the major cause of variability; there is a difference in mean surface sediment age of nearly 2000 yr between sites in the western Ross Sea and sites east of Ross Bank in south-central Ross Sea. The systematic variability in surface age between areas may be attributed to: (a) variable sediment accumulation rates (SAR) (surface age is inversely related to SAR), (b) differences in the percentage of reworked (dead) carbon between each area, and/or (c) differences in the CO2 exchange between the ocean and the atmosphere.

76 FR 77684 - Establishment of the Fort Ross-Seaview Viticultural Area

Science.gov (United States)

2011-12-14

...; Treasury decision. SUMMARY: This Treasury decision establishes the 27,500-acre ``Fort Ross-Seaview... may purchase. DATES: Effective Date: January 13, 2012. FOR FURTHER INFORMATION CONTACT: Elisabeth C... may purchase. Establishment of a viticultural area is neither an approval nor an endorsement by TTB of...

On the outflow of dense water from the Weddell and Ross Seas in OCCAM model

Directory of Open Access Journals (Sweden)

R. Kerr

2012-06-01

Full Text Available We describe the seasonal and interannual variability of volume transports in the Weddell and Ross Seas using the 1/12° 20-yr simulation of the OCCAM global ocean general circulation model. The average simulated full-depth cumulative volume transports were 28.5 ± 2.9 Sv (1 Sv ≡ 10⁶ m³ s⁻¹ and 13.4 ± 5.2 Sv, across the main export regions of the Weddell and Ross Seas, respectively. The values of mean outflow of Antarctic Bottom Water (AABW (defined by neutral density γⁿ ≥ 28.27 kg m⁻³ from the Weddell and Ross Seas of 10.6 ± 3.1 Sv and 0.5 ± 0.7 Sv, respectively, agree with the range reported in historical observational studies. The export of Weddell Sea dense water in OCCAM is primarily determined by the strength of the Weddell Gyre. Variability in AABW export is predominantly at periods of ~1 yr and 2–4 yr.

Competition and Concentration in Bangladeshi Banking Sector: An Application of Panzar-Rosse Model

Directory of Open Access Journals (Sweden)

Md. Anwar Hossain Repon

2016-01-01

Full Text Available The purpose of this paper is to investigate the market structure and degree of concentration of Bangladeshi banking industry. The study measured market concentration by using widely recognized measures like k-bank concentration ratio and Herfindahl-Hirchman Index (HHI. It evaluates market structure by applying Panzar-Rosse Model over 8 years period from 2006 to 2013. The result of concentration measures indicates a decreasing trend and low level of market concentration in Bangladeshi banking industry over the sample period. The panzer-Rosse “H-Statistic” suggests that banks in Bangladesh are operating under monopolistic competition. Present paper contributes to a burgeoning literature on banking competition that has evolved significantly over the past periods on a developing country perspective like Bangladesh.

A Helping Hand in the Frederick Community—Ross Smith | Poster

Science.gov (United States)

By day, Ross Smith is the compliance and security officer for Data Management Services, Inc., assigned to the National Cancer Institute (NCI) at Frederick. His role is to ensure the secure operation of in-house computer systems, servers, and network connections. But in his spare time, Smith is also a volunteer firefighter and emergency medical technician (EMT).

Impact of pregnancy on autograft dilatation and aortic valve function following the Ross procedure.

Science.gov (United States)

Carvajal, Horacio G; Lindley, Kathryn J; Shah, Trupti; Brar, Anoop K; Barger, Philip M; Billadello, Joseph J; Eghtesady, Pirooz

2018-03-01

The effects of pregnancy on autograft dilatation and neoaortic valve function in patients with a Ross procedure have not been studied. We sought to evaluate the effect of pregnancy on autograft dilatation and valve function in these patients with the goal of determining whether pregnancy is safe after the Ross procedure. A retrospective chart review of female patients who underwent a Ross procedure was conducted. Medical records for 51 patients were reviewed. Among the 33 patients who met inclusion criteria, 11 became pregnant after surgery and 22 did not. Echocardiographic reports were used to record aortic root diameter and aortic insufficiency before, during, and after pregnancy. Patient's charts were reviewed for reinterventions and complications. Primary endpoints included reinterventions, aortic root dilation of ≥5 cm, aortic insufficiency degree ≥ moderate, and death. There were 18 pregnancies carried beyond 20 weeks in 11 patients. There was no significant difference in aortic root diameter between nulliparous patients and parous patients prior to their first pregnancy (3.53 ± 0.44 vs 3.57 ± 0.69 cm, P = .74). There was no significant change in aortic root diameter after first pregnancy (3.7 ± 0.4 cm, P = .056) although there was significant dilatation after the second (4.3 ± 0.7 cm, P = .009) and third (4.5 ± 0.7 cm, P = .009) pregnancies. Freedom from combined endpoints was significantly higher for patients in the pregnancy group than those in the nonpregnancy group (P = .002). Pregnancy was not associated with significantly increased adverse events in patients following the Ross procedure. Special care should be taken after the first pregnancy, as multiparity may lead to increased neoaortic dilatation. © 2017 Wiley Periodicals, Inc.

Early and mid-term results of autograft rescue by Ross reversal: A one-valve disease need not become a two-valve disease.

Science.gov (United States)

Hussain, Syed T; Majdalany, David S; Dunn, Aaron; Stewart, Robert D; Najm, Hani K; Svensson, Lars G; Houghtaling, Penny L; Blackstone, Eugene H; Pettersson, Gösta B

2018-02-01

Risk of reoperation and loss of a second native valve are major drawbacks of the Ross operation. Rather than discarding the failed autograft, it can be placed back into the native pulmonary position by "Ross reversal." We review our early and mid-term results with this operation. From 2006 to 2017, 39 patients underwent reoperation for autograft dysfunction. The autograft was successfully rescued in 35 patients: by Ross reversal in 30, David procedure in 4, and autograft repair in 1. Medical records were reviewed for patient characteristics (mean age was 46 ± 13 years, range 18-67 years, and 23 were male), previous operations, indications for reoperation, hospital outcomes, and echocardiographic findings for the 30 patients undergoing successful Ross reversal. Follow-up was 4.1 ± 3.5 years (range 7 months-11 years). Median interval between the original Ross procedure and Ross reversal was 12 years (range 5-19 years). Eight patients also had absolute indications for replacement of the pulmonary allograft. There was no operative mortality. One patient required reoperation for bleeding. Another had an abdominal aorta injury from use of an endoballoon clamp. There was no other major postoperative morbidity, and median postoperative hospital stay was 7.2 days (range 4-41 days). No patient required reoperation during follow-up. Twenty-four patients had acceptable pulmonary valve function, and 6 had clinically well-tolerated moderate or severe pulmonary regurgitation. Ross reversal can be performed with low morbidity and acceptable pulmonary valve function, reducing patient risk of losing 2 native valves when the autograft fails in the aortic position. Copyright © 2017 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

Unusual biogenic calcite structures in two shallow lakes, James Ross Island, Antarctica

Czech Academy of Sciences Publication Activity Database

Elster, Josef; Nedbalová, Linda; Vodrážka, R.; Láska, K.; Haloda, J.; Komárek, Jiří

2016-01-01

Roč. 13, č. 2 (2016), s. 535-549 ISSN 1726-4170 R&D Projects: GA MŠk ME 945 Institutional support: RVO:67985939 Keywords : James Ross Island * cyanobacteria * microalgae Subject RIV: EH - Ecology, Behaviour Impact factor: 3.851, year: 2016

Forced copulation results in few extrapair fertilizations in Ross's and lesser snow geese

Science.gov (United States)

Dunn, P.O.; Afton, A.D.; Gloutney, M.L.; Alisauskas, R.T.

1999-01-01

Extrapair paternity varies from 0 to over 70% of young among various populations of birds. Comparative studies have suggested that this variation is related to nesting density, breeding synchrony and the proportion of extrapair copulations. We used minisatellite DNA fingerprinting to examine levels of extrapair paternity in Ross's geese, Chen rossi, and lesser snow geese, C. caerulescens c. (hereafter snow geese) nesting in the largest known goose colony in the world. These geese have one of the highest known percentages of extrapair copulation (46-56% of all attempted copulations), and all of these appeared to be forced. Among all successful copulations, 33 and 38% were extrapair in Ross's and snow geese, respectively. Despite the high percentage of extrapair copulations, extrapair paternity was low in both Ross's and snow geese (2-5% of young). Extrapair paternity was not related to nest density in either species. However, in snow geese, extrapair paternity was more likely to occur in nests of females that nested asynchronously, either early or late in the season. This is one of a few reported examples of a negative relationship between extrapair paternity and breeding synchrony. Extrapair young also tended to come from eggs laid later in the clutch. Although forced extrapair copulations appear to be a relatively inefficient reproductive tactic for males, they may provide a reproductive advantage for some males.

Multichannel Seismic Reflection Data - SCAR - Ross Sea - 1987, SDLS CD-ROM vol 13

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data recorded during the 1987 field season in the Ross Sea, Antarctica, by SEVMORGEOLOGIA, RUSSIA. The...

Multichannel Seismic Reflection Data - SCAR - Ross Sea - 1980, SDLS CD-ROM vol 3

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data from four lines recorded during 1980 in the Ross Sea, Antarctica, by the Bundesanstalt fur...

Multichannel Seismic Reflection Data - SCAR - Ross Sea - 1980, SDLS, CD-ROM vol 4

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data from seven lines recorded during 1980 in the Ross Sea, Antarctica, by the Bundesanstalt fur...

Multichannel Seismic Reflection Data - SCAR - Ross Sea - 1989, SDLS CD-ROM vol 14

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data recorded during 1989 field season in the Ross Sea, Antarctica, by the SEVMORGEOLOGIA, RUSSIS. The...

Multichannel Seismic Reflection Data - SCAR - Ross Sea 1980, SDLS, CD-ROM vol 5

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data from eleven lines recorded during 1980 in the Ross Sea, Antarctica, by the Bundesanstalt fur...

Climate change impacts on southern Ross Sea phytoplankton composition, productivity, and export

Science.gov (United States)

Kaufman, Daniel E.; Friedrichs, Marjorie A. M.; Smith, Walker O.; Hofmann, Eileen E.; Dinniman, Michael S.; Hemmings, John C. P.

2017-03-01

The Ross Sea, a highly productive region of the Southern Ocean, is expected to experience warming during the next century along with reduced summer sea ice concentrations and shallower mixed layers. This study investigates how these climatic changes may alter phytoplankton assemblage composition, primary productivity, and export. Glider measurements are used to force a one-dimensional biogeochemical model, which includes diatoms and both solitary and colonial forms of Phaeocystis antarctica. Model performance is evaluated with glider observations, and experiments are conducted using projections of physical drivers for mid-21st and late-21st century. These scenarios reveal a 5% increase in primary productivity by midcentury and 14% by late-century and a proportional increase in carbon export, which remains approximately 18% of primary production. In addition, scenario results indicate diatom biomass increases while P. antarctica biomass decreases in the first half of the 21st century. In the second half of the century, diatom biomass remains relatively constant and P. antarctica biomass increases. Additional scenarios examining the independent contributions of expected future changes (temperature, mixed layer depth, irradiance, and surface iron inputs from melting ice) demonstrate that earlier availability of low light due to reduction of sea ice early in the growing season is the primary driver of productivity increases over the next century; shallower mixed layer depths additionally contribute to changes of assemblage composition and export. This study further demonstrates how glider data can be effectively used to facilitate model development and simulation, and inform interpretation of biogeochemical observations in the context of climate change.Plain Language SummaryUnderstanding how the global ocean responds to climate change requires knowing the natural behavior of individual regions and anticipating how future changes will affect each region differently. It

Mid-term Outcome of 100 Consecutive Ross Procedures: Excellent Survival, But Yet to Be a Cure.

Science.gov (United States)

Zimmermann, Corina; Attenhofer Jost, Christine; Prêtre, René; Mueller, Christoph; Greutmann, Matthias; Seifert, Burkhardt; Valsangiacomo Büchel, Emanuela; Kretschmar, Oliver; Dave, Hitendu Hasmukhlal; Weber, Roland

2018-03-01

The Ross procedure offers excellent short-term outcome but the long-term durability is under debate. Reinterventions and follow-up of 100 consecutive patients undergoing Ross Procedure at our centre (1993-2011) were analysed. Follow-up was available for 96 patients (97%) with a median duration of 5.3 (0.1-17.1) years. Median age of the patient cohort was 15.2 (0.04-58.4) years with 76 males. 93% had underlying congenital aortic stenosis. Root replacement technique was applied in all. The most common valved conduits used for reconstruction of the right ventricular outflow tract were homografts (66 patients) and bovine jugular vein (Contegra R ) graft (31 patients). Additional procedures included Ross-Konno procedure (14%), resection of subaortic stenosis/myectomy (11%) and reduction plasty of the ascending aorta (25%). One patient died within the first 30 days (1%). Late deaths occurred in 4 patients (4%) 0.5-4.5 years postoperatively: causes included pulmonary hypertension due to endocardial fibroelastosis (2), subarachnoid haemorrhage (1) and sudden cardiac death (1). Five-year survival was 93.6 (95% CI 88.1-99.1)%. Moderate or severe aortic (autograft) regurgitation needing reoperation occurred in 8 patients with a 5-year freedom from autograft reoperation of 98.5 (95.6-100)%. Five-year freedom from reintervention (surgery or catheter based) on the right ventricular outflow tract conduit was 91.5 (85.5-96.5)%. Univariate predictors of this reinterventions were smaller graft size (p = 0.03) and use of a Contegra R graft (p = 0.04). Ross procedure can be performed with low mortality and good survival in the long term. Most of the reinterventions are related to the neo-right ventricular outflow tract and may be partly attributed to the lack of growth. While the Ross Procedure remains an invaluable option for aortic valve disease in children, new solutions for the neo-pulmonary valve as well as for the less often occurring problems on the autograft are

Sources of iron in the Ross Sea Polynya in early summer

NARCIS (Netherlands)

Gerringa, L. J. A.; Laan, P.; van Dijken, G. L.; van Haren, H.; De Baar, H. J. W.; Arrigo, K. R.; Alderkamp, A. -C.

2015-01-01

Dissolved Fe (DFe) was measured in the Ross Sea Polynya (RSP), Antarctica, during a GEOTRACES cruise between 20 December 2013 and 5 January 2014. DFe was measured over the full water column with special emphasis on samples near the seafloor. In the upper mixed layer, DFe was very low everywhere (

Multichannel Seismic Reflection Data - SCAR, Ross Sea - 1982-1983, CD-ROM vol 9

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data from fourteen lines recorded during 1982 in the Ross Sea and Wilkes Island, Antarctica, by the...

Multichannel Seismic Reflection Data - SCAR - Ross Sea 1982, SDLS CD-ROM vol 12

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data from seven lines recorded during 1982 in the Ross Sea, Antarctica, by the Institut Francais du...

Estimation of the banking sector competition in the CEE countries: The Panzar-Rosse approach

Directory of Open Access Journals (Sweden)

Arben Mustafa

2017-12-01

Full Text Available Competitive conditions in the banking sectors in the light of transition process in the Central and Eastern Europe countries (CEE has been subject of interest for researchers and policy-makers, especially upon entry of foreign banks and concentrated markets. In this paper the Panzar-Rosse approach is used to assess competition of banking sectors in CEE. By using General Method of Moments on the panel data for 300 banks for the period 1999-2009, empirical evidence indicates that banks operating in the CEE exert monopoly behaviour. From the methodological point of view, the findings suggest that using a price equation or controlling for total assets in a Panzar-Rosse approach produces upwards biased and invalid estimates of the H-statistic. Therefore, further support is provided for maintaining a reducedform revenue equation when estimating a Panzar-Rosse model. The findings also suggest that banks operating in the non-EU countries of the CEE region have exerted stronger market power compared to the banks operating in the EU countries of this region. Policy-makers should improve competitive conditions and general ‘enabling’ environment for the banking sectors, especially the non-EU countries of the CEE region, while balancing competition-stability trade-off.

Professor Arthur von Oettingeni lahkumine Tartu Ülikoolist 1893. aastal / Jaan Ross

Index Scriptorium Estoniae

Ross, Jaan, 1957-

2010-01-01

Vene keelest eesti keelde tõlgitud Arthur von Oettingeni kiri haridusministrile ja Riia õpperingkonna kuraatori vastus Oettingeni kirjale. Erinevalt tavast oli õpperingkonna kuraatori vastus palvele jätkata töötamist professorina 30-aastase staaži järel eitav. Poliitilistest vastuoludest 19. sajandi lõpus. Oettingeni ja Lavrovski kirjades peegelduvatest maailmavaatelistest erinevustest

Iron Fertilization of the Southern Ocean: Regional Simulation and Analysis of C-Sequestration in the Ross Sea

Energy Technology Data Exchange (ETDEWEB)

Kevin Arrigo

2012-03-13

A modified version of the dynamic 3-dimensional mesoscale Coupled Ice, Atmosphere, and Ocean model (CIAO) of the Ross Sea ecosystem has been used to simulate the impact of environmental perturbations upon primary production and biogenic CO2 uptake. The Ross Sea supports two taxonomically, and spatially distinct phytoplankton populations; the haptophyte Phaeocystis antarctica and diatoms. Nutrient utilization ratios predict that P. antarctica and diatoms will be driven to nitrate and phosphate limitation, respectively. Model and field data have confirmed that the Ross Sea is iron limited with only two-thirds of the macronutrients consumed by the phytoplankton by the end of the growing season. In this study, the CIAO model was improved to simulate a third macronutrient (phosphate), dissolved organic carbon, air-sea gas exchange, and the carbonate system. This enabled us to effectively model pCO2 and subsequently oceanic CO2 uptake via gas exchange, allowing investigations into the affect of alleviating iron limitation on both pCO2 and nutrient drawdown.

Ross Terrill, The New Chinese Empire — and what it means for the United States

OpenAIRE

Eyraud, Henri

2007-01-01

Ross Terrill part du constat que la Chine est restée, jusqu'à maintenant, un empire sans contre-pouvoirs et répressif. Mao Zedong, Deng Xiaoping, Jiang Zemin et aujourd'hui Hu Jintao, chacun à leur manière et à leur époque, ont adapté, voire modernisé, les formes de pouvoir de l'empire millénaire. Pour l'auteur, la République populaire de Chine (RPC) a conservé une conception impériale d'elle-même et a réinventé l'autocratie millénaire. Ross Terrill est un observateur politique, mais aussi u...

Report of the Dutch experience with the Ross procedure in 343 patients

NARCIS (Netherlands)

Takkenberg, J. J. M.; Dossche, K. M. E.; Hazekamp, M. G.; Nijveld, A.; Jansen, E. W. L.; Waterbolk, T. W.; Bogers, A. J. J. C.

2002-01-01

Limited information is available on outcome after autograft aortic valve replacement, in particular with respect to the durability of the autograft and of the allograft used to reconstruct the right ventricular outflow tract. A retrospective follow-up study of all patients who underwent a Ross

76 FR 22338 - Proposed Fort Ross-Seaview Viticultural Area; Comment Period Reopening

Science.gov (United States)

2011-04-21

... May 9, 2005, from all interested persons. In response to a request from a local wine industry member... the Fort Ross-Seaview viticultural area. Two local wine industry members supported the petition without qualification; a third industry member supported the viticultural area's establishment while...

Duality of Ross Ice Shelf systems: crustal boundary, ice sheet processes and ocean circulation from ROSETTA-Ice surveys

Science.gov (United States)

Tinto, K. J.; Siddoway, C. S.; Padman, L.; Fricker, H. A.; Das, I.; Porter, D. F.; Springer, S. R.; Siegfried, M. R.; Caratori Tontini, F.; Bell, R. E.

2017-12-01

Bathymetry beneath Antarctic ice shelves controls sub-ice-shelf ocean circulation and has a major influence on the stability and dynamics of the ice sheets. Beneath the Ross Ice Shelf, the sea-floor bathymetry is a product of both tectonics and glacial processes, and is influenced by the processes it controls. New aerogeophysical surveys have revealed a fundamental crustal boundary bisecting the Ross Ice Shelf and imparting a duality to the Ross Ice Shelf systems, encompassing bathymetry, ocean circulation and ice flow history. The ROSETTA-Ice surveys were designed to increase the resolution of Ross Ice Shelf mapping from the 55 km RIGGS survey of the 1970s to a 10 km survey grid, flown over three years from New York Air National Guard LC130s. Radar, LiDAR, gravity and magnetic instruments provide a top to bottom profile of the ice shelf and the underlying seafloor, with 20 km resolution achieved in the first two survey seasons (2015 and 2016). ALAMO ocean-profiling floats deployed in the 2016 season are measuring the temperature and salinity of water entering and exiting the sub-ice water cavity. A significant east-west contrast in the character of the magnetic and gravity fields reveals that the lithospheric boundary between East and West Antarctica exists not at the base of the Transantarctic Mountains (TAM), as previously thought, but 300 km further east. The newly-identified boundary spatially coincides with the southward extension of the Central High, a rib of shallow basement identified in the Ross Sea. The East Antarctic side is characterized by lower amplitude magnetic anomalies and denser TAM-type lithosphere compared to the West Antarctic side. The crustal structure imparts a fundamental duality on the overlying ice and ocean, with deeper bathymetry and thinner ice on the East Antarctic side creating a larger sub-ice cavity for ocean circulation. The West Antarctic side has a shallower seabed, more restricted ocean access and a more complex history of

The place of theology in the modern university | Ross | Journal of ...

African Journals Online (AJOL)

The place of theology in the modern university. Kenneth R. Ross. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

Astronauts Ross and Helms at CAPCOM station during STS-61 simulations

Science.gov (United States)

1993-01-01

Astronauts Jerry L. Ross and Susan J. Helms are pictured at the Spacecraft Communicators console during joint integrated simulations for the STS-61 mission. Astronauts assigned to extravehicular activity (EVA) tasks with the Hubble Space Telescope (HST) were simultaneously rehearsing in a neutral buoyancy tank at the Marshall Space Flight Center (MSFC) in Alabama.

STS-55 MS1/PLC Ross and Payload Specialist Walter work in SL-D2 module

Science.gov (United States)

1993-01-01

STS-55 Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross floats near cycle ergometer and Rack 9 Anthrorack (AR) (Human Physiology Laboratory) as German Payload Specialist 1 Ulrich Walter reviews a checklist in front of Rack 11 Experiment Rack. These experiment stations and the crewmembers are in the shirt-sleeve environment of the Spacelab Deutsche 2 (SL-D2) science module onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. In the background is the SL-D2 aft end cone. Behind Ross and Walter is Rack 12 Experiment Rack with Baroreflex (BA).

Visioni vittoriane: il paesaggio fiorentino nelle opere di Janet Ross e Vernon Lee

Directory of Open Access Journals (Sweden)

Gabriele Corsani

2015-11-01

Full Text Available Fra l’ultimo scorcio dell’Ottocento e i primi decenni del Novecento Firenze e i suoi dintorni sono il soggetto privilegiato di una grande quantità di descrizioni, note di diario, racconti, opera di scrittori stranieri, in particolare inglesi, che si radicano nell’approdo elettivo di quei luoghi. Il testo presenta la traccia letteraria del paesaggio fiorentino nelle opere di Vernon Lee e Janet Ross, due tipiche rappresentanti di questa tendenza che hanno vissuto, attraverso vicende biografiche in qualche modo parallele, un’esperienza di intensa identificazione con il paesaggio fiorentino. Di Janet Ross, viene commentato Old Florence and Modern Tuscany, volume che raccoglie una serie di articoli pubblicati su alcune riviste inglesi e fornisce una efficace panoramica sull’interesse molto concreto di Janet Ross per il mondo rurale che la vede addirittura impegnata nella gestione della fattoria di Castagnolo, a Lastra a Signa. Più sfaccettato è il commento alle opere di Vernon Lee, di cui sono commentati passi da Vanitas. Polite Stories, Genius Loci, Hortus Vitae and Limbo, in virtù della maggiore ampiezza e complessità del suo mondo culturale. Ne sono cifra distintiva la associazione fra storia e realtà attraverso la dimensione del mistero, che risulta una delle chiavi di acccesso alla bellezza e alla vitalità del paesagggio e la capacità di cogliere il ritmo proprio dei luoghi e di entrare in reale sintonia con essi. 

Geometric controls of the flexural gravity waves on the Ross Ice Shelf

Science.gov (United States)

Sergienko, O. V.

2017-12-01

Long-period ocean waves, formed locally or at distant sources, can reach sub-ice-shelf cavities and excite coupled motion in the cavity and the ice shelf - flexural gravity waves. Three-dimensional numerical simulations of the flexural gravity waves on the Ross Ice Shelf show that propagation of these waves is strongly controlled by the geometry of the system - the cavity shape, its water-column thickness and the ice-shelf thickness. The results of numerical simulations demonstrate that propagation of the waves is spatially organized in beams, whose orientation is determined by the direction of the of the open ocean waves incident on the ice-shelf front. As a result, depending on the beams orientation, parts of the Ross Ice Shelf experience significantly larger flexural stresses compared to other parts where the flexural gravity beams do not propagate. Very long-period waves can propagate farther away from the ice-shelf front exciting flexural stresses in the vicinity of the grounding line.

Tidal Modulation of Ice-shelf Flow: a Viscous Model of the Ross Ice Shelf

Science.gov (United States)

Brunt, Kelly M.; MacAyeal, Douglas R.

2014-01-01

Three stations near the calving front of the Ross Ice Shelf, Antarctica, recorded GPS data through a full spring-neap tidal cycle in November 2005. The data revealed a diurnal horizontal motion that varied both along and transverse to the long-term average velocity direction, similar to tidal signals observed in other ice shelves and ice streams. Based on its periodicity, it was hypothesized that the signal represents a flow response of the Ross Ice Shelf to the diurnal tides of the Ross Sea. To assess the influence of the tide on the ice-shelf motion, two hypotheses were developed. The first addressed the direct response of the ice shelf to tidal forcing, such as forces due to sea-surface slopes or forces due to sub-ice-shelf currents. The second involved the indirect response of ice-shelf flow to the tidal signals observed in the ice streams that source the ice shelf. A finite-element model, based on viscous creep flow, was developed to test these hypotheses, but succeeded only in falsifying both hypotheses, i.e. showing that direct tidal effects produce too small a response, and indirect tidal effects produce a response that is not smooth in time. This nullification suggests that a combination of viscous and elastic deformation is required to explain the observations.

Pulmonary homograft stenosis in the Ross procedure: Incidence, clinical impact and predictors in long-term follow-up.

Science.gov (United States)

Pardo González, Laura; Ruiz Ortiz, Martin; Delgado, Mónica; Mesa, Dolores; Villalba, Rafael; Rodriguez, Sara; Hidalgo, Francisco J; Alados, Pedro; Casares, Jaime; Suarez de Lezo, Jose

2017-04-01

The Ross procedure is used in the treatment of selected patients with aortic valve disease. Pulmonary graft stenosis can appear in the long-term follow-up after the Ross intervention, but the factors involved and its clinical implications are not fully known. To describe the incidence, clinical impact and predictors of homograft stenosis and reintervention after the Ross procedure in a prospective series in a tertiary referral hospital. From 1997 to 2009, 107 patients underwent the Ross procedure (mean age: 30±11 years; 69% men; 21 aged36mmHg) and surgical or percutaneous homograft reintervention. After 15 years of follow-up (median: 11 years), echocardiographic and clinical data were available in 91 (85%) and 104 (98%) patients, respectively: 26/91 (29%) patients developed homograft stenosis; 10/104 (10%) patients underwent 13 homograft reintervention procedures (three patients underwent surgical replacement, three received a percutaneous pulmonary valve and one needed stent implantation). The other three patients underwent two consecutive procedures in follow-up; one died because of a procedure-related myocardial infarction. Rates of survival free from homograft stenosis and reintervention at 1, 5 and 10 years were 96%, 82% and 75% and 99%, 94% and 91%, respectively. Paediatric patients had worse survival free from homograft stenosis (hazard ratio [HR] 3.50, 95% confidence interval [CI]: 1.56-7.90; P=0.002), although there were no significant differences regarding reintervention (HR: 2.01, 95% CI: 0.52-7.78; P=0.31). Younger age of homograft donor was also a stenosis predictor (HR: 0.97, 95% CI: 0.94-0.99; P=0.046). The probabilities of homograft stenosis and reintervention 10 years after the Ross procedure were 29% and 10%, respectively; only one patient had a reintervention-related death. Younger donor and recipient age were associated with a higher rate of stenosis. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Elisabeth Kubler-Ross and the Tradition of the Private Sphere: An Analysis of Symbols.

Science.gov (United States)

Klass, Dennis

1981-01-01

Shows how Kubler-Ross' schema functions as a symbol system. Analyzes the symbol "acceptance." Shows how that symbol is part of a strong American tradition of symbols of the private sphere. (Author/JAC)

Multichannel Seismic Reflection Data - SCAR - Ross Sea 1987-1988, SDLS CD-ROM vol 2

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data from six lines recorded during 1988 in the Ross Sea, Antarctica, by the Bundesanstalt fur...

New data on Weddell seal (Leptonychotes weddellii colonies: A genetic analysis of a top predator from the Ross Sea, Antarctica.

Directory of Open Access Journals (Sweden)

Ighor Antunes Zappes

Full Text Available In this paper, we studied the genetic variability in Weddell seal from colonies in Terra Nova Bay and Wood Bay, both sites located in the Ross Sea area, Antarctica. Two mitochondrial genes and one nuclear gene, with different mutation rates, were sequenced to investigate the haplotype diversity of the colonies and to test for a possible recent expansion. Fifteen microsatellites were used to analyze their genetic structure. Sequenced genes and microsatellites were also used to estimate the effective population size of the studied colonies and the Ross Sea seal population. The Ross Sea has a high density population of Weddel seals, with an estimated effective number of 50,000 females, and 1,341 individuals for the sampling area, possibly due to its high primary production. The colonies showed high diversity (Hd > 0.90 and many exclusive haplotypes (> 75%, likely a consequence of the surprisingly high site fidelity of Weddell seals, despite the proximity of the colonies. Nevertheless, there was low microsatellite differentiation between colonies, suggesting that they are part of a single larger population. Their expansion seemed to have started during the last glacial cycle (around 58,000 years ago, indicating that the Ross Sea seal populations have been present in the area for long time, probably due to the lack of hunting by humans and terrestrial predation. As a top predator, the role of Weddell seals in the Ross Sea ecology is crucial, and its demographic dynamics should be monitored to follow the future changes of such an important ecosystem.

The influence of the Amundsen Sea Low on the winds in the Ross Sea and surroundings: Insights from a synoptic climatology

Science.gov (United States)

Coggins, Jack H. J.; McDonald, Adrian J.

2015-03-01

The Amundsen Sea Low (ASL) is an area of climatologically low atmospheric pressure situated over the Southern Ocean. The depth and location of this feature have significant effects on winds, temperature, moisture transport, and sea ice in its vicinity. In this article, we quantify the modulating effect of this feature on winds over the Ross Sea and Ross Ice Shelf. We examine composites of surface winds sampled according to extrema in ASL depth, longitude, and latitude. We employ the output of a previously developed synoptic climatology to identify the explanatory synoptic-scale forcings. In autumn, winter, and spring (AWS) we find that the impact of the depth of the ASL is smaller than that of its location. The ASL moves eastward when it is deep, thereby reducing its influence on Ross Sea winds. When the ASL is northward, we find strongly enhanced southerly flows over the Ross Sea and Ice Shelf, forced by greater cyclonic activity in the north of the Ross Sea. In summer, we find increased cyclonic flow coinciding with a deeper ASL, despite the ASL being located in the Bellingshausen Sea at this time. The responses to the ASL longitude and latitude are profoundly different to those in AWS, suggesting that relationships are strongly dependent on the varying seasonal location of the low. We examine two metrics of the ASL depth and identify that the absolute mean sea level pressure (MSLP) has a more widespread response than that of the relative MSLP.

Oceanographic mechanisms and penguin population increases during the Little Ice Age in the southern Ross Sea, Antarctica

Science.gov (United States)

Yang, Lianjiao; Sun, Liguang; Emslie, Steven D.; Xie, Zhouqing; Huang, Tao; Gao, Yuesong; Yang, Wenqing; Chu, Zhuding; Wang, Yuhong

2018-01-01

The Adélie penguin is a well-known indicator for climate and environmental changes. Exploring how large-scale climate variability affects penguin ecology in the past is essential for understanding the responses of Southern Ocean ecosystems to future global change. Using ornithogenic sediments at Cape Bird, Ross Island, Antarctica, we inferred relative population changes of Adélie penguins in the southern Ross Sea over the past 500 yr, and observed an increase in penguin populations during the Little Ice Age (LIA; 1500-1850 AD). We used cadmium content in ancient penguin guano as a proxy of ocean upwelling and identified a close linkage between penguin dynamics and atmospheric circulation and oceanic conditions. During the cold period of ∼1600-1825 AD, a deepened Amundsen Sea Low (ASL) led to stronger winds, intensified ocean upwelling, enlarged Ross Sea and McMurdo Sound polynyas, and thus higher food abundance and penguin populations. We propose a mechanism linking Antarctic marine ecology and atmospheric/oceanic dynamics which can help explain and predict responses of Antarctic high latitudes ecosystems to climate change.

76 FR 81962 - Final Environmental Impact Statement for General Management Plan, Ross Lake National Recreation...

Science.gov (United States)

2011-12-29

... soundscapes, and scenery through traditional outdoor activities. The NPS would actively manage to reduce... Ross Lake NRA in order to protect and enhance soundscapes and wilderness character, experience, and...

Trends in the breeding population of Adelie penguins in the Ross Sea, 1981-2012: a coincidence of climate and resource extraction effects.

Directory of Open Access Journals (Sweden)

Phil O'B Lyver

Full Text Available Measurements of the size of Adélie penguin (Pygoscelis adeliae colonies of the southern Ross Sea are among the longest biologic time series in the Antarctic. We present an assessment of recent annual variation and trends in abundance and growth rates of these colonies, adding to the published record not updated for more than two decades. High angle oblique aerial photographic surveys of colonies were acquired and penguins counted for the breeding seasons 1981-2012. In the last four years the numbers of Adélie penguins in the Ross and Beaufort Island colonies (southern Ross Sea metapopulation reached their highest levels since aerial counts began in 1981. Results indicated that 855,625 pairs of Adélie penguins established breeding territories in the western Ross Sea, with just over a quarter (28% of those in the southern portion, constituting a semi-isolated metapopulation (three colonies on Ross Island, one on nearby Beaufort Island. The southern population had a negative per capita growth rate of -0.019 during 1981-2000, followed by a positive per capita growth rate of 0.067 for 2001-2012. Colony growth rates for this metapopulation showed striking synchrony through time, indicating that large-scale factors influenced their annual growth. In contrast to the increased colony sizes in the southern population, the patterns of change among colonies of the northern Ross Sea were difficult to characterize. Trends were similar to southern colonies until the mid-1990s, after which the signal was lost owing to significantly reduced frequency of surveys. Both climate factors and recovery of whale populations likely played roles in the trends among southern colonies until 2000, after which depletion of another trophic competitor, the Antarctic toothfish (Dissostichus mawsoni, may explain the sharp increasing trend evident since then.

Experiência cirúrgica inicial com a operação de Ross (auto-enxerto pulmonar Initial surgical experience with the Ross procedure (pulmonary autograft

Directory of Open Access Journals (Sweden)

Francisco Diniz Affonso da Costa

1996-06-01

Full Text Available FUNDAMENTO: Em decorrência dos excelentes resultados tardios observados com a operação de Ross, sua utilização tem sido cada vez mais freqüente em vários Centros de todo o mundo. OBJETIVO: Relatar a experiência cirúrgica inicial com essa operação em nosso meio. CASUÍSTICA E MÉTODOS: De maio/95 a fevereiro/96,24 pacientes com média de idades de 28,3 anos foram submetidos à operação de Ross pelo método de substituição do segmento proximal da aorta ascendente. Para a reconstrução da via de saída do ventrículo direito, foram utilizados 17 homoenxertos pulmonares e 7 homoenxertos aórticos preservados em solução de antibióticos. Em todos os pacientes foram realizados ecocardiograma bidimensional com Doppler e cateterismo cardíaco no pós-operatório imediato, para avaliar a função ventricular e desempenho hemodinâmico dos auto e homoenxertos utilizados. Três pacientes com evolução clínica superior a seis meses realizaram novo ecocardiograma. RESULTADOS: A mortalidade hospitalar foi de 4%. Os sobreviventes tiveram alta hospitalar em ritmo sinusal e sem sopro diastólico de insuficiência aórtica. O desempenho hemodinâmico dos auto-enxertos foi muito satisfatório, com baixos gradientes de pico (4,0 ± 1,3 mmHg pelo ecocardiograma e 2,8 ± 1,2 mmHg pelo cateterismo. Vinte e um pacientes apresentaram auto-enxertos suficientes e/ou com insuficiência trivial, e 2 pacientes tiveram insuficiência leve. Nenhum paciente teve insuficiência moderada ou importante. Os gradientes de pico dos homoenxertos também foram baixos (3,0 ± 0,9 mmHg pelo ecocardiograma e 4,3 ± 1,4 mmHg pelo cateterismo e apenas 2 apresentaram insuficiência leve. Houve significativa redução das dimensões sistólica e diastólica do ventrículo esquerdo no pós-operatório imediato, assim como da massa ventricular esquerda. Após um tempo médio de seguimento clínico de 5,1 meses (1-9 meses, todos os pacientes encontram-se em classe funcional I

STS-37 Mission Specialist (MS) Ross during simulation in JSC's FB-SMS

Science.gov (United States)

1991-01-01

STS-37 Mission Specialist (MS) Jerry L. Ross 'borrows' the pilots station to rehearse some of his scheduled duties for his upcoming mission. He is on the flight deck of the fixed-based (FB) shuttle mission simulator (SMS) during this unsuited simulation. The SMS is part of JSC's Mission Simulation and Training Facility Bldg 5.

Aortic valve repair for insufficiency in older children offers unpredictable durability that may not be advantageous over a primary Ross operation†.

Science.gov (United States)

Wilder, Travis J; Caldarone, Christopher A; Van Arsdell, Glen S; Pham-Hung, Eric; Gritti, Michael; Al Jughiman, Mohammed; Hickey, Edward J

2016-03-01

To evaluate the durability of aortic valve (AoV) repair relative to other strategies for children with significant aortic insufficiency (AI). From 2001 to 2012, 90 children with greater than or equal to moderate AI underwent surgery. Resulting procedures were classified according to final operative outcome: AoV repair (repair; n = 46, 51%), Ross procedure (Ross; n = 21, 23%) or replacement with mechanical or tissue prosthesis [aortic valve replacement (AVR); n = 23, 26%]. Repeated measures (n = 1081 echocardiograms) mixed-model analysis and parametric multiphase risk-adjusted hazard analysis were used to evaluate haemodynamic parameters and durability of operations. Mean age at operation was similar for repair and Ross groups, but slightly higher for the AVR group (10.6, 11 and 13.2, respectively; P = 0.04). Baseline annular dimensions were similar among groups. Of 46 repairs, 85% involved pericardial leaflet extensions (commonly with leaflet shaving and/or commisuroplasty). The remaining repairs were commissuroplasties. On multivariable analysis, repair was associated with increased early (∼1-2 years) AI and increased outflow tract peak pressure gradients relative to Ross and AVR procedures. On univariate analysis, repairs tended to have a larger annulus size compared with Ross or AVR; however, this was not significant on multivariable analysis. There were 25 reinterventions (surgical reoperation = 16; transcatheter intervention = 9) for 22 children. Freedom from surgical reoperation was 64, 100 and 51% at 6 years for repairs, Ross and AVR, respectively (P = 0.05); however, three of five reoperations after AVR were for failed bioprosthetic devices. The freedom from reintervention was not significantly influenced by the type of AoV operation (P = 0.43). Durability of aortic valve repair for children is limited by recurrence of AI and/or stenosis, often within the first few years. After repair, reoperation should be anticipated within ∼7 years. © The Author

Changes on the ice plain of Ice Stream B and Ross Ice Shelf

Science.gov (United States)

Shabtaie, Sion

1993-01-01

During the 1970's and 1980's, nearly 200 stations from which accurate, three dimensional position fixes have been obtained from TRANSIT satellites were occupied throughout the Ross Ice Shelf. We have transformed the elevations obtained by satellite altimetry to the same geodetic datum, and then applied a second transformation to reduce the geodetic heights to elevations above mean sea level using the GEM-10C geoidal height. On the IGY Ross Ice Shelf traverse between Oct. 1957 and Feb. 1958, an accurate method of barometric altimetry was used on a loop around the ice shelf that was directly tied to the sea at both ends of the travel route, thus providing absolute elevations. Comparisons of the two sets of data at 32 station pairs on floating ice show a mean difference of 0 +/- 1 m. The elevation data were also compared with theoretical values of elevations for a hydrostatically floating ice shelf. The mean difference between theoretical and measured values of elevations is -2 +/- 1 m.

Observing the seasonal cycle of the upper ocean in the Ross Sea, Antarctica, with autonomous profiling floats

Science.gov (United States)

Porter, D. F.; Springer, S. R.; Padman, L.; Fricker, H. A.; Bell, R. E.

2017-12-01

The upper layers of the Southern Ocean where it meets the Antarctic ice sheet undergoes a large seasonal cycle controlled by surface radiation and by freshwater fluxes, both of which are strongly influenced by sea ice. In regions where seasonal sea ice and icebergs limit use of ice-tethered profilers and conventional moorings, autonomous profiling floats can sample the upper ocean. The deployment of seven Apex floats (by sea) and six ALAMO floats (by air) provides unique upper ocean hydrographic data in the Ross Sea close to the Ross Ice Shelf front. A novel choice of mission parameters - setting parking depth deeper than the seabed - limits their drift, allowing us to deploy the floats close to the ice shelf front, while sea ice avoidance algorithms allow the floats to to sample through winter under sea ice. Hydrographic profiles show the detailed development of the seasonal mixed layer close to the Ross front, and interannual variability of the seasonal mixed layer and deeper water masses on the central Ross Sea continental shelf. After the sea ice breakup in spring, a warm and fresh surface mixed layer develops, further warming and deepening throughout the summer. The mixed layer deepens, with maximum temperatures exceeding 0ºC in mid-February. By March, the surface energy budget becomes negative and sea ice begins to form, creating a cold, saline and dense surface layer. Once these processes overcome the stable summer stratification, convection erodes the surface mixed layer, mixing some heat downwards to deeper layers. There is considerable interannual variability in the evolution and strength of the surface mixed layer: summers with shorter ice-free periods result in a cooler and shallower surface mixed layer, which accumulates less heat than the summers with longer ice-free periods. Early ice breakup occurred in all floats in 2016/17 summer, enhancing the absorbed solar flux leading to a warmer surface mixed layer. Together, these unique measurements from

Abdomen and spinal cord segmentation with augmented active shape models.

Science.gov (United States)

Xu, Zhoubing; Conrad, Benjamin N; Baucom, Rebeccah B; Smith, Seth A; Poulose, Benjamin K; Landman, Bennett A

2016-07-01

Active shape models (ASMs) have been widely used for extracting human anatomies in medical images given their capability for shape regularization of topology preservation. However, sensitivity to model initialization and local correspondence search often undermines their performances, especially around highly variable contexts in computed-tomography (CT) and magnetic resonance (MR) images. In this study, we propose an augmented ASM (AASM) by integrating the multiatlas label fusion (MALF) and level set (LS) techniques into the traditional ASM framework. Using AASM, landmark updates are optimized globally via a region-based LS evolution applied on the probability map generated from MALF. This augmentation effectively extends the searching range of correspondent landmarks while reducing sensitivity to the image contexts and improves the segmentation robustness. We propose the AASM framework as a two-dimensional segmentation technique targeting structures with one axis of regularity. We apply AASM approach to abdomen CT and spinal cord (SC) MR segmentation challenges. On 20 CT scans, the AASM segmentation of the whole abdominal wall enables the subcutaneous/visceral fat measurement, with high correlation to the measurement derived from manual segmentation. On 28 3T MR scans, AASM yields better performances than other state-of-the-art approaches in segmenting white/gray matter in SC.

Luminescence dating of paleolake deltas and glacial deposits in Garwood Valley, Antarctica: Implications for climate, Ross ice sheet dynamics, and paleolake duration

Science.gov (United States)

Levy, Joseph S.; Rittenour, Tammy M.; Fountain, Andrew G.; O'Connor, Jim E.

2017-01-01

The formation of perched deltas and other lacustrine deposits in the McMurdo Dry Valleys of Antarctica is widely considered to be evidence of valley-filling lakes dammed by the grounded Ross Sea ice sheet during the local Last Glacial Maximum, with lake drainage interpreted as a record of grounding line retreat. We used luminescence dating to determine the age of paleolake deltas and glacial tills in Garwood Valley, a coastal dry valley that opens to the Ross Sea. Luminescence ages are stratigraphically consistent with radiocarbon results from algal mats within the same delta deposits but suggest radiocarbon dates from lacustrine carbonates may overestimate deposit ages by thousands of years. Results suggest that late Holocene delta deposition into paleolake Howard in Garwood Valley persisted until ca. 3.5 ka. This is significantly younger than the date when grounded ice is thought to have retreated from the Ross Sea. Our evidence suggests that the local, stranded ice-cored till topography in Garwood Valley, rather than regional ice-sheet dynamics, may have controlled lake levels for some McMurdo Dry Valleys paleolakes. Age control from the supraglacial Ross Sea drift suggests grounding and up-valley advance of the Ross Sea ice sheet into Garwood valley during marine oxygen isotope stage (MIS) 4 (71–78 ka) and the local Last Glacial Maximum (9–10 ka). This work demonstrates the power of combining luminescence dating with existing radiocarbon data sets to improve understanding of the relationships among paleolake formation, glacial position, and stream discharge in response to climate change.

Pärtel Lippuse doktoriväitekiri eesti keele väldetest / Jaan Ross

Index Scriptorium Estoniae

Ross, Jaan, 1957-

2012-01-01

Arvustus: Pärtel Lippus. The acoustic features and perception of the Estonian quantity system. Tartu : Tartu University Press, 2011. (Dissertationes philologiae estonicae Universitatis Tartuensis ; 29)

Physical, chemical, and biological data collected during two research cruises in the Ross Sea, Antarctica from December 2004 to January 2005 and October to November 2005 for Ross Sea Sulfur Dynamics study (NODC Accession 0117322)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains transect data from two research cruises to the Ross Sea, Antarctica, aboard the RV Nathaniel B. Palmer (NBP) in December 2004 to January 2005...

Distribution of Ra-226 in the Ross Sea, Antarctica

International Nuclear Information System (INIS)

Bettoli, M.G.; Cantelli, L.; Queirazza, G.; Roveri, M.; Tositti, L.; Tubertini, O.; Valcher, S.

1996-01-01

An improved procedure for the determination of Rn-222 and Ra-226 in seawater developed for easier on-board operations is presented. Data on the radioactive disequilibrium between the mentioned radionuclides as directly determined in the field can be greatly helpful in the study of the gas-exchange processes at the air-sea interface, especially as far as the Antarctic Ocean is concerned. The method employed has been preliminary tested in laboratory on a set of seawater samples collected in the Ross Sea and Ra-226 data collected are discussed and compared to literature data. (UK)

Astronaut Ross Approaches Assembly Concept for Construction of Erectable Space Structure (ACCESS)

Science.gov (United States)

1999-01-01

The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Ross, perched on the Manipulator Foot Restraint (MFR) approaches the erected ACCESS. The primary objective of these experiments was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

Assessing Competition with the Panzar-Rosse Model: The Role of Scale, Costs, and Equilibrium

NARCIS (Netherlands)

Bikker, J.A.|info:eu-repo/dai/nl/06912261X; Shaffer, S.; Spierdijk, L.

2009-01-01

The Panzar-Rosse test has been widely applied to assess competitive conduct, often in specifcations controlling for firm scale or using a price equation. We show that neither a price equation nor a scaled revenue function yields a valid measure for competitive conduct. Moreover, even an unscaled

Ross E. Baker, DC: A Canadian chiropractic survivor.

Science.gov (United States)

Brown, Douglas M

2014-03-01

This paper is an historical biography of a fortunate man. It begins with a glimpse of Ross E. Baker's origins in south-western Ontario, watches him going to school and working in Hamilton before joining the Canadian Army and shipping off to Europe to fight in the Second World War. At War's end, the article picks up Dr. Baker as he comes home, starts a family, becomes a chiropractor and sustains a viable practice. Now in the twilight of life, the good doctor is last seen content with his retirement, spending days at his cottage property, reviewing his memoirs and reflecting on the tumult, terror and eventual triumph of the D-Day landing at Normandy.

A NEW ANALYSIS OF THE TWO CLASSICAL ZZ CETI WHITE DWARFS GD 165 AND ROSS 548. II. SEISMIC MODELING

International Nuclear Information System (INIS)

Giammichele, N.; Fontaine, G.; Brassard, P.; Charpinet, S.

2016-01-01

We present the second of a two-part seismic analysis of the bright, hot ZZ Ceti stars GD 165 and Ross 548. In this second part, we report the results of detailed searches in parameter space for identifying an optimal model for each star that can account well for the observed periods, while being consistent with the spectroscopic constraints derived in our first paper. We find optimal models for each target that reproduce the six observed periods well within ∼0.3% on the average. We also find that there is a sensitivity on the core composition for Ross 548, while there is practically none for GD 165. Our optimal model of Ross 548, with its thin envelope, indeed shows weight functions for some confined modes that extend relatively deep into the interior, thus explaining the sensitivity of the period spectrum on the core composition in that star. In contrast, our optimal seismic model of its spectroscopic sibling, GD 165 with its thick envelope, does not trap/confine modes very efficiently, and we find weight functions for all six observed modes that do not extend into the deep core, hence accounting for the lack of sensitivity in that case. Furthermore, we exploit after the fact the observed multiplet structure that we ascribe to rotation. We are able to map the rotation profile in GD 165 (Ross 548) over the outermost ∼20% (∼5%) of its radius, and we find that the profile is consistent with solid-body rotation

Evaluating indices of lipid and protein content in lesser snow and Ross's geese during spring migration

Science.gov (United States)

Webb, Elisabeth B.; Fowler, Drew N.; Woodall, Brendan A.; Vrtiska, Mark P.

2018-01-01

Assessing nutrient stores in avian species is important for understanding the extent to which body condition influences success or failure in life‐history events. We evaluated predictive models using morphometric characteristics to estimate total body lipids (TBL) and total body protein (TBP), based on traditional proximate analyses, in spring migrating lesser snow geese (Anser caerulescens caerulescens) and Ross's geese (A. rossii). We also compared performance of our lipid model with a previously derived predictive equation for TBL developed for nesting lesser snow geese. We used external and internal measurements on 612 lesser snow and 125 Ross's geese collected during spring migration in 2015 and 2016 within the Central and Mississippi flyways to derive and evaluate predictive models. Using a validation data set, our best performing lipid model for snow geese better predicted TBL (root mean square error [RMSE] of 23.56) compared with a model derived from nesting individuals (RMSE = 48.60), suggesting the importance of season‐specific models for accurate lipid estimation. Models that included body mass and abdominal fat deposit best predicted TBL determined by proximate analysis in both species (lesser snow goose, R2 = 0.87, RMSE = 23.56: Ross's geese, R2 = 0.89, RMSE = 13.75). Models incorporating a combination of external structural measurements in addition to internal muscle and body mass best predicted protein values (R2 = 0.85, RMSE = 19.39 and R2 = 0.85, RMSE = 7.65, lesser snow and Ross's geese, respectively), but protein models including only body mass and body size were also competitive and provided extended utility to our equations for field applications. Therefore, our models indicated the importance of specimen dissection and measurement of the abdominal fat pad to provide the most accurate lipid estimates and provide alternative dissection‐free methods for estimating protein.

76 FR 71082 - Strata Energy, Inc., Ross Uranium Recovery Project; New Source Material License Application...

Science.gov (United States)

2011-11-16

... NUCLEAR REGULATORY COMMISSION [Docket No. 40-9091; NRC-2011-0148] Strata Energy, Inc., Ross Uranium Recovery Project; New Source Material License Application; Notice of Intent To Prepare a... intent to prepare a supplemental environmental impact statement. SUMMARY: Strata Energy, Inc. (Strata...

Ross operation in children and young adults: the Alder Hey case series

Directory of Open Access Journals (Sweden)

Pozzi Marco

2004-04-01

Full Text Available Abstract Background The ideal prosthesis for aortic valve replacement in children and young adults has not been found yet. In recent years there has been a renewed interest in the replacement of aortic valve with the pulmonary autograft owing to its advantages of lack of anticoagulation, potential for growth and excellent haemodynamic performance. The purpose of this study was to review our institutional experience at Alder Hey hospital with the Ross procedure in children and young adults. Methods From November 1996 to September 2003, 38 patients (mean age, 13.1 ± 5.7 years underwent the Ross procedure for various aortic valve diseases using the root replacement technique. Clinical and echocardiographic follow-up was performed early (within 30 days, 3 to 6 months, and yearly after surgery. Medical records of all patients were reviewed retrospectively. Results There was 1 perioperative death. The patients were followed-up for a median interval of 36 months and up to 7 years. One patient died 3 years after surgery secondary to ventricular arrhythmia with overall mortality of 5.3%. Actuarial survival at 7 years was 94 ± 2.5% and there was 100% freedom from reoperation for autograft valve dysfunction or any other cause. Balloon dilatation was required in 2 patients for pulmonary homograft stenosis. The haemodynamics at the latest follow-up were also similar to those at the time of discharge after surgery. There was no progression in the degree of aortic regurgitation for 11 patients with trivial and 3 with mild regurgitation. Conclusion Our experience demonstrates that Ross operation is an attractive option for aortic valve replacement in children and young adults. Not only can the operation be accomplished with a low operative risk but the valve function stays normal over a long period of time with minimal alteration in lifestyle and no need for repeated operations to replace the valve as a result of somatic growth of the children.

Influence of a yeast fermented product on the serum levels of the mannan-binding lectin and the antibodies against the Newcastle disease virus in Ross broilers

DEFF Research Database (Denmark)

Cortés-Coronado, R F; Gómez-Rosales, S; de L Angeles, M

2017-01-01

The objective of this research was to evaluate the serum concentrations of mannan-binding lectin (MBL) at different ages in Ross broilers fed increasing amounts of a yeast-fermented product (YFP) and inoculated with a vaccine against Newcastle disease virus (NDV). Eighty mixed Ross B308 broilers...

Atmospheric Boundary Layer Dynamics Near Ross Island and Over West Antarctica.

Science.gov (United States)

Liu, Zhong

The atmospheric boundary layer dynamics near Ross Island and over West Antarctica has been investigated. The study consists of two parts. The first part involved the use of data from ground-based remote sensing equipment (sodar and RASS), radiosondes, pilot balloons, automatic weather stations, and NOAA AVHRR satellite imagery. The second part involved the use of a high resolution boundary layer model coupled with a three-dimensional primitive equation mesoscale model to simulate the observed atmospheric boundary layer winds and temperatures. Turbulence parameters were simulated with an E-epsilon turbulence model driven by observed winds and temperatures. The observational analysis, for the first time, revealed that the airflow passing through the Ross Island area is supplied mainly by enhanced katabatic drainage from Byrd Glacier and secondarily drainage from Mulock and Skelton glaciers. The observed diurnal variation of the blocking effect near Ross Island is dominated by the changes in the upstream katabatic airflow. The synthesized analysis over West Antarctica found that the Siple Coast katabatic wind confluence zone consists of two superimposed katabatic airflows: a relatively warm and more buoyant katabatic flow from West Antarctica overlies a colder and less buoyant katabatic airflow from East Antarctica. The force balance analysis revealed that, inside the West Antarctic katabatic wind zone, the pressure gradient force associated with the blocked airflow against the Transantarctic Mountains dominates; inside the East Antarctic katabatic wind zone, the downslope buoyancy force due to the cold air overlying the sloping terrain is dominant. The analysis also shows that these forces are in geostrophic balance with the Coriolis force. An E-epsilon turbulence closure model is used to simulate the diurnal variation of sodar backscatter. The results show that the model is capable of qualitatively capturing the main features of the observed sodar backscatter. To

Vacuum-field solutions of Ross and Sen-Dunn theories of gravitation

International Nuclear Information System (INIS)

Krori, K.D.; Nandy, D.

1978-01-01

Vacuum-field solutions of Ross (Phys. Rev.; D5:284 (1972)) and Sen-Dunn (J. Math. Phys.; 12:578 (1971)) theories of gravitation have been obtained with the aid of a Friedmann-type metric. Non-static solutions are found showing that the Birkhoff theorem holds for neither theory. It has been observed that the two theories have a limited scope for vacuum solution as against the Brans-Dicke theory. Mach's principle, however, holds for both the theories. (author)

A Battle of Words: "Dignity" and "Peace" in the Writings of Elisabeth Kübler-Ross.

Science.gov (United States)

Burnier, Daniel

2017-04-01

This article analyzes the writings of Elisabeth Kübler-Ross through the discursive lens of the phrase "dying with dignity." For her, the phrase meant allowing someone to die comfortably his/her own death. This phrase has to be understood in relationship with the final "stage of acceptance" of her model. Describing this key part of her well-known scientific output, she often used, in the early 1970s, the phrase "dying in peace and dignity." An evaluation of the evidence suggests that because the concept of dignity was co-opted by the pro-euthanasia movement during this decade, the language of dignity was little by little abandoned by her. In later years, only "peace" survived from her favorite expression. Although this concept of peace remains present to the end in all Kübler-Ross writings, the pro-euthanasia movement has also started to speak the language of peace.

Diet and trophic niche of Antarctic silverfish Pleuragramma antarcticum in the Ross Sea, Antarctica.

Science.gov (United States)

Pinkerton, M H; Forman, J; Bury, S J; Brown, J; Horn, P; O'Driscoll, R L

2013-01-01

The diet of Antarctic silverfish Pleuragramma antarcticum was evaluated by examining stomach contents of specimens collected in the Ross Sea (71°-77° S; 165°-180° E) in January to March 2008. Pleuragramma antarcticum (50-236 mm standard length, L(S)) and prey items were analysed for stable-isotopic composition of carbon and nitrogen. According to index of relative importance (I(RI) ), which incorporates frequency of occurrence, mass and number of prey items, the most important prey items were copepods (81%I(RI) over all specimens), predominantly Metridia gerlachei and Paraeuchaeta sp., with krill and fishes having low I(RI) (2·2 and 5·6%I(RI) overall). According to mass of prey (M) in stomachs, however, fishes (P. antarcticum and myctophids) and krill dominated overall diet (48 and 22%M, respectively), with copepods being a relatively minor constituent of overall diet by mass (9·9%M). Piscivory by P. antarcticum occurred mainly in the extreme south-west of the region and near the continental slope. Krill identified to species level in P. antarcticum stomachs were predominantly Euphausia superba (14·1%M) with some Euphausia crystallophorias (4·8%M). Both DistLM modelling (PRIMER-permanova+) on stomach contents (by I(RI)) and stepwise generalized linear modelling on stable isotopes showed that L(S) and location were significant predictors of P. antarcticum diet. Postlarval P. antarcticum (50-89 mm L(S)) consumed exclusively copepods. Juvenile P. antarcticum (90-151 mm L(S)) consumed predominantly krill and copepods by mass (46 and 30%M, respectively). Small adult P. antarcticum (152-178 mm L(S)) consumed krill, fishes and copepods (37, 36 and 15%M, respectively). Large adult P. antarcticum (179-236 mm L(S)) consumed predominantly fishes and krill (55 and 17%M, respectively), especially in the north (near the Ross Sea slope) and in the SW Ross Sea. Amphipods were occasionally important prey items for P. antarcticum (western Ross Sea, 39%M). General

Multi-Decadal Averages of Basal Melt for Ross Ice Shelf, Antarctica Using Airborne Observations

Science.gov (United States)

Das, I.; Bell, R. E.; Tinto, K. J.; Frearson, N.; Kingslake, J.; Padman, L.; Siddoway, C. S.; Fricker, H. A.

2017-12-01

Changes in ice shelf mass balance are key to the long term stability of the Antarctic Ice Sheet. Although the most extensive ice shelf mass loss currently is occurring in the Amundsen Sea sector of West Antarctica, many other ice shelves experience changes in thickness on time scales from annual to ice age cycles. Here, we focus on the Ross Ice Shelf. An 18-year record (1994-2012) of satellite radar altimetry shows substantial variability in Ross Ice Shelf height on interannual time scales, complicating detection of potential long-term climate-change signals in the mass budget of this ice shelf. Variability of radar signal penetration into the ice-shelf surface snow and firn layers further complicates assessment of mass changes. We investigate Ross Ice Shelf mass balance using aerogeophysical data from the ROSETTA-Ice surveys using IcePod. We use two ice-penetrating radars; a 2 GHz unit that images fine-structure in the upper 400 m of the ice surface and a 360 MHz radar to identify the ice shelf base. We have identified internal layers that are continuous along flow from the grounding line to the ice shelf front. Based on layer continuity, we conclude that these layers must be the horizons between the continental ice of the outlet glaciers and snow accumulation once the ice is afloat. We use the Lagrangian change in thickness of these layers, after correcting for strain rates derived using modern day InSAR velocities, to estimate multidecadal averaged basal melt rates. This method provides a novel way to quantify basal melt, avoiding the confounding impacts of spatial and short-timescale variability in surface accumulation and firn densification processes. Our estimates show elevated basal melt rates (> -1m/yr) around Byrd and Mullock glaciers within 100 km from the ice shelf front. We also compare modern InSAR velocity derived strain rates with estimates from the comprehensive ground-based RIGGS observations during 1973-1978 to estimate the potential magnitude of

Trends in the Breeding Population of Adélie Penguins in the Ross Sea, 1981–2012: A Coincidence of Climate and Resource Extraction Effects

Science.gov (United States)

Lyver, Phil O’B.; Barron, Mandy; Barton, Kerry J.; Ainley, David G.; Pollard, Annie; Gordon, Shulamit; McNeill, Stephen; Ballard, Grant; Wilson, Peter R.

2014-01-01

Measurements of the size of Adélie penguin (Pygoscelis adeliae) colonies of the southern Ross Sea are among the longest biologic time series in the Antarctic. We present an assessment of recent annual variation and trends in abundance and growth rates of these colonies, adding to the published record not updated for more than two decades. High angle oblique aerial photographic surveys of colonies were acquired and penguins counted for the breeding seasons 1981–2012. In the last four years the numbers of Adélie penguins in the Ross and Beaufort Island colonies (southern Ross Sea metapopulation) reached their highest levels since aerial counts began in 1981. Results indicated that 855,625 pairs of Adélie penguins established breeding territories in the western Ross Sea, with just over a quarter (28%) of those in the southern portion, constituting a semi-isolated metapopulation (three colonies on Ross Island, one on nearby Beaufort Island). The southern population had a negative per capita growth rate of −0.019 during 1981–2000, followed by a positive per capita growth rate of 0.067 for 2001–2012. Colony growth rates for this metapopulation showed striking synchrony through time, indicating that large-scale factors influenced their annual growth. In contrast to the increased colony sizes in the southern population, the patterns of change among colonies of the northern Ross Sea were difficult to characterize. Trends were similar to southern colonies until the mid-1990s, after which the signal was lost owing to significantly reduced frequency of surveys. Both climate factors and recovery of whale populations likely played roles in the trends among southern colonies until 2000, after which depletion of another trophic competitor, the Antarctic toothfish (Dissostichus mawsoni), may explain the sharp increasing trend evident since then. PMID:24621601

The surface climatology of the Ross Ice Shelf Antarctica.

Science.gov (United States)

Costanza, Carol A; Lazzara, Matthew A; Keller, Linda M; Cassano, John J

2016-12-01

The University of Wisconsin-Madison Antarctic Automatic Weather Station (AWS) project has been making meteorological surface observations on the Ross Ice Shelf (RIS) for approximately 30 years. This network offers the most continuous set of routine measurements of surface meteorological variables in this region. The Ross Island area is excluded from this study. The surface climate of the RIS is described using the AWS measurements. Temperature, pressure, and wind data are analysed on daily, monthly, seasonal, and annual time periods for 13 AWS across the RIS. The AWS are separated into three representative regions - central, coastal, and the area along the Transantarctic Mountains - in order to describe specific characteristics of sections of the RIS. The climatology describes general characteristics of the region and significant changes over time. The central AWS experiences the coldest mean temperature, and the lowest resultant wind speed. These AWSs also experience the coldest potential temperatures with a minimum of 209.3 K at Gill AWS. The AWS along the Transantarctic Mountains experiences the warmest mean temperature, the highest mean sea-level pressure, and the highest mean resultant wind speed. Finally, the coastal AWS experiences the lowest mean pressure. Climate indices (MEI, SAM, and SAO) are compared to temperature and pressure data of four of the AWS with the longest observation periods, and significant correlation is found for most AWS in sea-level pressure and temperature. This climatology study highlights characteristics that influence the climate of the RIS, and the challenges of maintaining a long-term Antarctic AWS network. Results from this effort are essential for the broader Antarctic meteorology community for future research.

"All this that has happened to me shouldn't happen to nobody else": Loretta Ross and the Women of Color Reproductive Freedom Movement of the 1980s.

Science.gov (United States)

Nelson, Jennifer

2010-01-01

Loretta Ross exemplifies women of color feminist participation in and transformation of the women's health movement of the 1970s and 1980s. Ross helped build a women's health movement that by the late 1980s made the demands of women of color central. This movement was attractive to many women of color who had rejected the collapse of a broader women's health movement into the abortion rights movement as too narrowly focused. Many women of color activists, including Ross, argued that the emphasis on abortion rights and choice failed to address the linked socioeconomic and community health issues confronted by many women of color and poor women. Ross's work spurred coalition building among white women and women of color that focused on expanding reproductive justice and women's health beyond legal abortion. By the 1990s these efforts had produced a vibrant and engaged feminist reproductive justice movement that promoted the socioeconomics of good health for all women.

Dissolved rare earth elements in the central-western sector of the Ross Sea, Southern Ocean: Geochemical tracing of seawater masses.

Science.gov (United States)

Turetta, Clara; Barbaro, Elena; Capodaglio, Gabriele; Barbante, Carlo

2017-09-01

The present essay contributes to the existing literature on rare earth elements (REEs) in the southern hemisphere by presenting the first data, to our knowledge, on the vertical profiles of dissolved REEs in 71 samples collected in the central-western sector of the Ross Sea (Southern Ocean-SO). The REEs were measured in the water samples collected during the 2002-2003 and 2005-2006 austral summers. 4 samples were collected and analysed in the framework of a test experiment, as part of the WISSARD Project (Whillans Ice Stream Subglacial Access Research Drilling). Our results show significant differences between the REE patterns of the main water masses present in the SO: we could observe specific signature in the High Salinity Shelf Water (HSSW), Ice Shelf Water (ISW) and Low Salinity Shelf Water (LSSW). A significant increase in Terbium (Tb) concentration was observed in the HSSW and ISW, the two principal water masses contributing to the formation of Antarctic Bottom Water (AABW) in the Ross Sea area, and in LSSW. Some of the HSSW samples show enrichment in Neodymium (Nd). Dissolved REE could therefore be used as tracers to understand the deep circulation of the SO (Pacific sector). We hypothesize that: (I) the characteristic dissolved REE pattern may derive from the composition of source area and from the hydrothermal activity of the central-western area of the Ross Sea; (II) the Tb anomaly observed in the AABW on the South Australian platform could be partially explained by the contribution of AABW generated in the Ross Sea region. Copyright © 2017 Elsevier Ltd. All rights reserved.

Aegu ammuseid / Edgar Purje

Index Scriptorium Estoniae

Purje, Edgar

2007-01-01

Autori mälestused kolhoosiajast. Järgneb: 20. dets., 21. dets., 28. dets., 31. dets. 2008. a. : 3. jaan., 4. jaan., 5. jaan., 8. jaan., 9. jaan., 10. jaan., 15. jaan., 16. jaan., 17. jaan., 18. jaan., 21. jaan., 22. jaan., 23. jaan., 24. jaan., 25. jaan., 28. jaan., 29. jaan., 30. jaan., 31. jaan., 1. veebr., 2. veebr., 5. veebr., 6. veebr., 7. veebr., 8. veebr., 9. veebr., 12. veebr., 13. veebr., 14. veebr., 15. veebr.

WHISPERS Project on the easternmost slope of the Ross Sea (Antarctica): preliminary results.

Science.gov (United States)

Olivo, E.; De Santis, L.; Bergamasco, A.; Colleoni, F.; Gales, J. A.; Florindo-Lopez, C.; Kim, S.; Kovacevic, V.; Rebesco, M.

2017-12-01

The advance and retreat of the West Antarctic Ice Sheet from the outer continental shelf and the oceanic circulation are the main causes of the depositional processes on the Ross Sea continental slope, at present time and during the most of the Cenozoic. Currently the Antarctic Bottom Water formation is directly linked to the relatively warm Circumpolar Deep Water that, encroaching the continental shelf, mixes with the colder Ross Sea Bottom Water. Detailed multibeam and geological surveys useful to locate and characterize peculiar morphological structures on the bottom are essential to study how the glacial and oceanographic processes interact with the seabed sediments. In the framework of the PNRA-WHISPERS project (XXXIIth Italian Antarctic expedition - January/March 2017), new multibeam bathymetric, sub-bottom chirp, were acquired from the easternmost margin of the Ross Sea, on the southeastern side of the Hayes Bank, usually covered by sea ice. We observed on the upper slope erosional features (incised gullies of likely glacial meltwater origin). A broad scar in the upper slope is characterized by an elongated SSW-NNE ridge (10 km long, 850-1200 m water depth, 2 km wide), that may be a remnants of previous glacial or debris flow deposits, eroded by meltwater outwash discharge at the beginning of grounding ice retreat and by RSBW cascading along the slope, as documented by Expandable Bathy-Thermograph and Acoustic Depth Current Profile data. Sub-bottom chirp profiles crossing this ridge show a very low amplitude reflective sea bed, supporting the hypothesis of its soft sediment nature, in good agreement with a very low acoustic velocity obtained by multichannel seismic data reprocessing. The occurrence of internal stratification on 2D multichannel seismic profiles would discount a gas-fluids related mud volcano origin. No sediment cores were collected, due to bad sea conditions and limited ship time, further data collection would be needed to fully understand

MR imaging of right ventricular function after the Ross procedure for aortic valve replacement: initial experience

NARCIS (Netherlands)

Grotenhuis, Heynric B.; de Roos, Albert; Ottenkamp, Jaap; Schoof, Paul H.; Vliegen, Hubert W.; Kroft, Lucia J. M.

2008-01-01

PURPOSE: To prospectively assess right ventricular (RV) function after the Ross procedure by using magnetic resonance (MR) imaging. MATERIALS AND METHODS: The local ethics committee approved the study and informed consent was obtained from all participants prior to enrollment in the study. Seventeen

Dynamics of the Ross-Stirling engine

Energy Technology Data Exchange (ETDEWEB)

Doige, A G; Walker, G

1986-01-01

A computer model has been developed for the simulation of the dynamic loading in a Stirling engine having a Ross linkage as the drive mechanism. The model is based on a complete theoretical formulation of the dynamics of the system. The masses and moments of inertia of all moving components have been included in the model. The computer program can be used for determining the effect of changes in many design parameters on the geometry, velocities, accelerations, dynamic loading and reactions at all pin connections and engine-mount locations. In this paper, emphasis is given to assessing the general characteristics of the reaction forces at the pin connections and to the reduction of overall engine shaking forces by simple balancing methods. The most heavily loaded element in the engine is the pin connecting the crank and the yoke. The force at that location is a combination of a static load produced by gas pressure in the cylinders and a combined inertia load for the whole engine which increases with the square of the rotational speed. 6 refs., 12 figs., 2 tabs.

Infrared speckle observations of the binary Ross 614 AB - combined shift-and-add and zero-and-add analysis

International Nuclear Information System (INIS)

Davey, B.L.K.; Bates, R.H.T.; Cocke, W.J.; Mccarthy, D.W. Jr.; Christou, J.C.

1989-01-01

One-dimensional infrared speckle scans of Ross 614 AB were recorded at a wavelength of 2.2 microns, and the three bins corresponding to the three best seeing conditions were further processed by applying a shift-and-add algorithm to the set of images contained within each bin, generating three shift-and-add images with differing shift-and-add point-spread functions. A zero-and-add technique was used to deconvolve the three shift-and-add images in order to obtain parameters corresponding to the separation and the brightness ratio of a two-component model of Ross 614 Ab. Least-squares analysis results reveal a separation of 1.04 arcsec and a brightness ratio of 4.3 for the binary system at this wavelength. 31 refs

Time budgets of Snow Geese Chen caerulescens and Ross's Geese Chen rossii in mixed flocks: Implications of body size, ambient temperature and family associations

Science.gov (United States)

Jonsson, J.E.; Afton, A.D.

2009-01-01

Body size affects foraging and forage intake rates directly via energetic processes and indirectly through interactions with social status and social behaviour. Ambient temperature has a relatively greater effect on the energetics of smaller species, which also generally are more vulnerable to predator attacks than are larger species. We examined variability in an index of intake rates and an index of alertness in Lesser Snow Geese Chen caerulescens caerulescens and Ross's Geese Chen rossii wintering in southwest Louisiana. Specifically we examined variation in these response variables that could be attributed to species, age, family size and ambient temperature. We hypothesized that the smaller Ross's Geese would spend relatively more time feeding, exhibit relatively higher peck rates, spend more time alert or raise their heads up from feeding more frequently, and would respond to declining temperatures by increasing their proportion of time spent feeding. As predicted, we found that Ross's Geese spent more time feeding than did Snow Geese and had slightly higher peck rates than Snow Geese in one of two winters. Ross's Geese spent more time alert than did Snow Geese in one winter, but alert rates differed by family size, independent of species, in contrast to our prediction. In one winter, time spent foraging and walking was inversely related to average daily temperature, but both varied independently of species. Effects of age and family size on time budgets were generally independent of species and in accordance with previous studies. We conclude that body size is a key variable influencing time spent feeding in Ross's Geese, which may require a high time spent feeding at the expense of other activities. ?? 2008 The Authors.

[A reappraisal of the works of Elisabeth Kubler-Ross].

Science.gov (United States)

Afonso, Selene Beviláqua Chaves; Minayo, Maria Cecília de Souza

2013-09-01

This article presents a reappraisal of part of the works of Elizabeth Kubler-Ross, one of the most quoted authors addressing the end of life process, mourning and dying. Her work has contributed to a clearer understanding of these issues by health professionals, families, religious and lay people who handle and/or experience mourning. She has also been the subject of controversy related to ethical issues and the scientific rigor of her work. The books analyzed in this article are: On death and dying (1969); Questions and answers on death and dying (1971); Living with death and dying (1981); On children and death(1983); On life after death (1991) and Life lessons (2000).

Pre- and syn-Ross orogenic granitoids at Drake Head and Kartografov Island, Oates Coast, northern Victoria Land, East Antarctica

International Nuclear Information System (INIS)

Adams, C.J.; Roland, N.W.

2002-01-01

The majority of the Oates Coast, northern Victoria Land granitoids, typified by those at Drake Head and Kartografov Island (Harald Bay), are monzogranites with lesser granodiorites and minor quartz-monzodiorite and syenogranite. All are plagioclase-K-feldspar-biotite granitoids with additional muscovite, garnet and/or hornblende, and are subalkaline and peraluminous. Berg Granite typifies the early Ordovician, Granite Harbour Instrusive (GHI) suite of the Ross Orogen at the Oates Coast. Granitoids from Kartografov Island have higher amounts of Fe+Mg+Ti and an ambiguous Rb-Sr geochronology: they could be either pre-Ross Orogeny in age, or syn-Ross Orogeny and representing a lower structural level of GHI. The Drake Head granite gneiss has a fractionated leuco-granite composition similar to Berg Granite, and is intruded by granite and granodiorite. Rb-Sr ages indicate that all are Neoproterozoic, although the granite gneiss result is probably an errorchron age, reflecting its less uniform nature (granodiorite:649 ± 30 Ma, initial ratio 0.7065 +/- 6; granite gneiss: 682 ± 140 Ma, initial ratio 0.7107 ± 50). These late Neoproterozoic granitoids provide a source for distinctive detrital zircon age components in extensive early Paleozoic turbidites of Australia-New Zealand-Antarctica. (author). 24 refs., 5 figs., 1 tab

Death age, seasonality, taphonomy and colonization of seal carcasses from Ulu Peninsula, James Ross Island, Antarctic Peninsula

Czech Academy of Sciences Publication Activity Database

Nývlt, D.; Nývltová Fišáková, Miriam; Barták, M.; Stachoň, Z.; Pavel, V.; Mlčoch, B.; Láska, K.

2016-01-01

Roč. 28, č. 1 (2016), s. 3-16 ISSN 0954-1020 Institutional support: RVO:68081758 Keywords : James Ross Island * preservation state * Prince Gustav Channel * sea ice * seal behaviour Subject RIV: EH - Ecology, Behaviour Impact factor: 1.461, year: 2016

Bacterivory by a Summer Assemblage of Nanoplankton in the Ross Sea, Antarctica: Mixotrophic Versus Heterotrophic Protists

Science.gov (United States)

Sanders, R. W.; Gast, R. J.

2016-02-01

Many protists traditionally described as phototrophic have recently been shown to have retained the primitive trait of phagotrophy, and thus function as mixotrophs. Mixotrophic nanoflagellates were identified in every sample examined from a summer cruise in the Ross Sea, Antarctica, where they often were more abundant than heterotrophic nanoflagellates that have previously been considered the major bacterivores in marine waters. Mixotrophs, identified by uptake of fluorescent tracers, comprised similar proportions (9-75%) of the total bacterivorous flagellates in summer as were previously determined for an earlier spring cruise in the Ross Sea. Protist diversity also was linked to functional bacterivores using a culture-independent method in which BrdU-labeled DNA of bacterial prey was incorporated into the DNA of eukaryotic grazers. Immunoprecipitation of the BrdU-labeld DNA was followed by high-throughput sequencing to identify a diverse group of bacterivores, including numerous uncultured eukaryotes. However, its utility for identification of mixotrophs was limited by the availability of sequences from known mixotrophs.

Quality Measures for the Care of Patients with Insomnia

Science.gov (United States)

Edinger, Jack D.; Buysse, Daniel J.; Deriy, Ludmila; Germain, Anne; Lewin, Daniel S.; Ong, Jason C.; Morgenthaler, Timothy I.

2015-01-01

The American Academy of Sleep Medicine (AASM) commissioned five Workgroups to develop quality measures to optimize management and care for patients with common sleep disorders including insomnia. Following the AASM process for quality measure development, this document describes measurement methods for two desirable outcomes of therapy, improving sleep quality or satisfaction, and improving daytime function, and for four processes important to achieving these goals. To achieve the outcome of improving sleep quality or satisfaction, pre- and post-treatment assessment of sleep quality or satisfaction and providing an evidence-based treatment are recommended. To realize the outcome of improving daytime functioning, pre- and post-treatment assessment of daytime functioning, provision of an evidence-based treatment, and assessment of treatment-related side effects are recommended. All insomnia measures described in this report were developed by the Insomnia Quality Measures Workgroup and approved by the AASM Quality Measures Task Force and the AASM Board of Directors. The AASM recommends the use of these measures as part of quality improvement programs that will enhance the ability to improve care for patients with insomnia. Citation: Edinger JD, Buysse DJ, Deriy L, Germain A, Lewin DS, Ong JC, Morgenthaler TI. Quality measures for the care of patients with insomnia. J Clin Sleep Med 2015;11(3):311–334. PMID:25700881

Early Winter Sea Ice Dynamics in the Ross Sea from In Situ and Satellite Observations

Science.gov (United States)

Maksym, T.; Ackley, S. F.; Stammerjohn, S. E.; Tison, J. L.; Hoeppner, K.

2017-12-01

The Ross Sea sea ice cover is one of the few regions of the cryosphere that have been expanding in recent decades. However, 2017 saw a significantly delayed autumn ice advance and record low early winter sea ice extent. Understanding the causes and impacts of this variability has been hampered by a lack of in situ observations. A winter cruise into the Ross Sea in April-June 2017 provided some of the only in situ winter observations of sea ice processes in this region in almost 20 years. We present a first look at data from arrays of drifting buoys deployed in the ice pack and outflow from these polynyas, supplemented by a suite of high-resolution synthetic aperture radar (SAR) data. Additional observations included high-resolution sonar imagery of ice deformation features from an autonomous underwater vehicle, shipboard visual observations of sea ice properties, and in situ measurements of snow and thickness and structural properties. These data show that the delay in ice advance led to a thin, highly dynamic sea ice pack, with substantial ice production and export from the Ross Ice Shelf and Terra Nova Bay polynyas. Despite these high rates of ice production, the pack ice remained thin due to rapid export and northward drift. Compared to the only prior winter observations made in 1995 and 1998, the ice was thinner, with less ridging and snow cover, reflecting a younger ice cover. Granular ice was less prevalent than in these prior cruises, particularly in the outer pack, likely due to less snow ice formation and less pancake ice formation at the advancing ice edge. Despite rapid basal ice growth, the buoy data suggest that deformation may be the dominant mechanism for sea ice thickening in the pack once an initial ice cover forms.

Ross Works on the Assembly Concept for Construction of Erectable Space Structure (ACCESS) During

Science.gov (United States)

1985-01-01

The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Ross works on ACCESS high above the orbiter. The primary objective of these experiments was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

The Xanthophyceae and Chlorophyceae of the Western Ross Sea, Victoria Land, Antarctica and Macquarie Island collected under the direction of Prof. Dr. J. S. Zaneveld (1963—1967)

NARCIS (Netherlands)

Wagner, H.P.; Zaneveld, J.S.

1988-01-01

During the austral summer seasons of 1963-1964 and 1964-1965, and during the austral winter season of 1967 Prof. Dr. J.S. Zaneveld made collection expeditions to the western Ross Sea. In 1965 collections were also made from the U.S.C.G. icebreaker ‘Glacier’, around the western Ross Sea and around

Understanding Ice Shelf Basal Melting Using Convergent ICEPOD Data Sets: ROSETTA-Ice Study of Ross Ice Shelf

Science.gov (United States)

Bell, R. E.; Frearson, N.; Tinto, K. J.; Das, I.; Fricker, H. A.; Siddoway, C. S.; Padman, L.

2017-12-01

The future stability of the ice shelves surrounding Antarctica will be susceptible to increases in both surface and basal melt as the atmosphere and ocean warm. The ROSETTA-Ice program is targeted at using the ICEPOD airborne technology to produce new constraints on Ross Ice Shelf, the underlying ocean, bathymetry, and geologic setting, using radar sounding, gravimetry and laser altimetry. This convergent approach to studying the ice-shelf and basal processes enables us to develop an understanding of the fundamental controls on ice-shelf evolution. This work leverages the stratigraphy of the ice shelf, which is detected as individual reflectors by the shallow-ice radar and is often associated with surface scour, form close to the grounding line or pinning points on the ice shelf. Surface accumulation on the ice shelf buries these reflectors as the ice flows towards the calving front. This distinctive stratigraphy can be traced across the ice shelf for the major East Antarctic outlet glaciers and West Antarctic ice streams. Changes in the ice thickness below these reflectors are a result of strain and basal melting and freezing. Correcting the estimated thickness changes for strain using RIGGS strain measurements, we can develop decadal-resolution flowline distributions of basal melt. Close to East Antarctica elevated melt-rates (>1 m/yr) are found 60-100 km from the calving front. On the West Antarctic side high melt rates primarily develop within 10 km of the calving front. The East Antarctic side of Ross Ice Shelf is dominated by melt driven by saline water masses that develop in Ross Sea polynyas, while the melting on the West Antarctic side next to Hayes Bank is associated with modified Continental Deep Water transported along the continental shelf. The two sides of Ross Ice Shelf experience differing basal melt in part due to the duality in the underlying geologic structure: the East Antarctic side consists of relatively dense crust, with low amplitude

The Kubler-Ross model, physician distress, and performance reporting.

Science.gov (United States)

Smaldone, Marc C; Uzzo, Robert G

2013-07-01

Physician performance reporting has been proposed as an essential component of health-care reform, with the aim of improving quality by providing transparency and accountability. Despite strong evidence demonstrating regional variation in practice patterns and lack of evidence-based care, public outcomes reporting has been met with resistance from medical professionals. Application of the Kubler-Ross 'five stages of grief' model--a conceptual framework consisting of a series of emotional stages (denial, anger, bargaining, depression, and acceptance) inspired by work with terminally ill patients--could provide some insight into why physicians are reluctant to accept emerging quality-reporting mechanisms. Physician-led quality-improvement initiatives are vital to contemporary health-care reform efforts and applications in urology, as well as other medical disciplines, are currently being explored.

Ansel Adams's Eucalyptus Tree, Fort Ross: Nature, Photography, and the Search for California

OpenAIRE

Adam Arenson

2005-01-01

This article considers the image of California evoked in the unusual Ansel Adams photograph Eucalyptus Tree, Fort Ross, California (1969), a Polaroid Land image of the garrison fence and an aged eucalyptus tree. Considering the participation of Russian occupation, Australian cross-pollination, Carleton Watkins's early photographs of redwoods, automotive and tourist images in the creation of this distinctive California place, the article argues that to understand Ansel Adams's work, we must no...

Colonial Fantasies, Narrative Borders, and the Canadian North in the Works of Germany's Colin Ross(1885-1945

Directory of Open Access Journals (Sweden)

Nicole Pissowotzki

2009-03-01

Full Text Available This paper argues that the Canadian North is a discursive construction, within which German colonial fantasies emerge. In particular, I argue that it is through bordering that colonial fantasies of German Lebensraum ("living space" in the Canadian North are brought into being. I further argue that the German biologist and geographer Friedrich Ratzel (1844-1904, with his view of the "organic state," provides the ideological framework for colonial fantasies in the travel writings of Colin Ross. I focus on the writer's colonial imagination and his perception of borders, and on how both relate to the Canadian North. I show that seemingly bare geographical information and demographical data, provided in Ross' travelogues, carry colonial fantasies of German spaces in the Canadian North. Those spaces are bordered by "shared histories" and "narrative boundaries," thus constructing a collective German colonial identity (cf. Eder 2006, 255-257.

Western Ross Sea continental slope gravity currents

Science.gov (United States)

Gordon, Arnold L.; Orsi, Alejandro H.; Muench, Robin; Huber, Bruce A.; Zambianchi, Enrico; Visbeck, Martin

2009-06-01

Antarctic Bottom Water of the world ocean is derived from dense Shelf Water that is carried downslope by gravity currents at specific sites along the Antarctic margins. Data gathered by the AnSlope and CLIMA programs reveal the presence of energetic gravity currents that are formed over the western continental slope of the Ross Sea when High Salinity Shelf Water exits the shelf through Drygalski Trough. Joides Trough, immediately to the east, offers an additional escape route for less saline Shelf Water, while the Glomar Challenger Trough still farther east is a major pathway for export of the once supercooled low-salinity Ice Shelf Water that forms under the Ross Ice Shelf. The Drygalski Trough gravity currents increase in thickness from ˜100 to ˜400 m on proceeding downslope from ˜600 m (the shelf break) to 1200 m (upper slope) sea floor depth, while turning sharply to the west in response to the Coriolis force during their descent. The mean current pathway trends ˜35° downslope from isobaths. Benthic-layer current and thickness are correlated with the bottom water salinity, which exerts the primary control over the benthic-layer density. A 1-year time series of bottom-water current and hydrographic properties obtained on the slope near the 1000 m isobath indicates episodic pulses of Shelf Water export through Drygalski Trough. These cold (34.75) pulses correlate with strong downslope bottom flow. Extreme examples occurred during austral summer/fall 2003, comprising concentrated High Salinity Shelf Water (-1.9 °C; 34.79) and approaching 1.5 m s -1 at descent angles as large as ˜60° relative to the isobaths. Such events were most common during November-May, consistent with a northward shift in position of the dense Shelf Water during austral summer. The coldest, saltiest bottom water was measured from mid-April to mid-May 2003. The summer/fall export of High Salinity Shelf Water observed in 2004 was less than that seen in 2003. This difference, if real

Assimilating bio-optical glider data during a phytoplankton bloom in the southern Ross Sea

Science.gov (United States)

Kaufman, Daniel E.; Friedrichs, Marjorie A. M.; Hemmings, John C. P.; Smith, Walker O., Jr.

2018-01-01

The Ross Sea is a region characterized by high primary productivity in comparison to other Antarctic coastal regions, and its productivity is marked by considerable variability both spatially (1-50 km) and temporally (days to weeks). This variability presents a challenge for inferring phytoplankton dynamics from observations that are limited in time or space, which is often the case due to logistical limitations of sampling. To better understand the spatiotemporal variability in Ross Sea phytoplankton dynamics and to determine how restricted sampling may skew dynamical interpretations, high-resolution bio-optical glider measurements were assimilated into a one-dimensional biogeochemical model adapted for the Ross Sea. The assimilation of data from the entire glider track using the micro-genetic and local search algorithms in the Marine Model Optimization Testbed improves the model-data fit by ˜ 50 %, generating rates of integrated primary production of 104 g C m-2 yr-1 and export at 200 m of 27 g C m-2 yr-1. Assimilating glider data from three different latitudinal bands and three different longitudinal bands results in minimal changes to the simulations, improves the model-data fit with respect to unassimilated data by ˜ 35 %, and confirms that analyzing these glider observations as a time series via a one-dimensional model is reasonable on these scales. Whereas assimilating the full glider data set produces well-constrained simulations, assimilating subsampled glider data at a frequency consistent with cruise-based sampling results in a wide range of primary production and export estimates. These estimates depend strongly on the timing of the assimilated observations, due to the presence of high mesoscale variability in this region. Assimilating surface glider data subsampled at a frequency consistent with available satellite-derived data results in 40 % lower carbon export, primarily resulting from optimized rates generating more slowly sinking diatoms. This

Seitse küsimust teie turvalisuse kohta / Hannes Rumm

Index Scriptorium Estoniae

Rumm, Hannes, 1968-

2008-01-01

Uue töölepingu seaduse eelnõust. Ilmunud ka Põhjarannik 12. jaan. 2008, lk. 4 ; Oma Saar 15. jaan. 2008, lk. 5 ; Hiiu Leht 15. jaan. 2008, lk. 2, pealkiri kujul: Tunnete end turvaliselt? ; Järva Teataja 15. jaan. 2008, lk. 2 ; Harjumaa 15. jaan. 2008, lk. 2 ; Sõnumitooja 16. jaan. 2008, lk. 2 ; Vali Uudised 16. jaan. 2008, lk. 2 ; Meie Maa 16. jaan. 2008, lk. 2 ; Vooremaa 15. jaan. 2008, lk. 2 ; Lääne Elu 15. jaan. 2008, lk. 2 ; Sakala 18. jaan. 2008, lk. 2, pealkiri kujul: Seitse kontrollküsimust, Türi Rahvaleht 18. jaan. 2008, lk. 4 ; Harju Ekspress 18. jaan. 2008, lk. 6 ; Valgamaalane 15. jaan. 2008, lk. 2 ; Lõunaleht 17. jaan. 2008, lk. 4 ; Kuulutaja 18. kaan. 2008, lk. 4 ; Pärnu Postimees 31. jaan. 2008, lk. 15

Kõrgeid ja inimlikke sihte / Arnold Rüütel

Index Scriptorium Estoniae

Rüütel, Arnold, 1928-

2006-01-01

Eesti Päevaleht lüh. Ilmunud ka: Postimees : na russkom jazõke 3. jaan. lk. 7; Pärnu Postimees 3. jaan. lk. 11; Virumaa Teataja 3. jaan. lk. 11; Järva Teataja 3. jaan. lk. 7; Võrumaa Teataja 3. jaan. lk. 2; Põhjarannik 3. jaan. lk. 2; Severnoje Poberezhje 3. jaan. lk. 2; Meie Maa 3. jaan. lk. 2; Hiiu Leht 3. jaan. lk. 2; Eesti Päevaleht 3. jaan. lk. 2; Maaleht 5. jaan. lk. 6, Lääne-Harju Ekspress 7. jaan. lk. 3. President Arnold Rüütli uusaastaläkitus

AASM standards of practice compliant validation of actigraphic sleep analysis from SOMNOwatch(TM) versus polysomnographic sleep diagnostics shows high conformity also among subjects with sleep disordered breathing

International Nuclear Information System (INIS)

Dick, R; Schulz, J; Penzel, T; Fietze, I; Partinen, M; Hein, H

2010-01-01

In recent AASM practice, parameter actimetry is cited to measure total sleep time in obstructive sleep apnoea patients, when polysomnography is not available. An actigraph was therefore compared to polysomnographic data in 28 subjects with known sleep disordered breathing. Total sleep time (TST), sleep period time (SPT), sleep efficiency (SE), sustained sleep efficiency (SSE), sleep onset latency (SL) and sleep/wake pattern were compared to gold standard polysomnography. The results of an epoch-by-epoch comparison of sleep/wake from actigraphy to sleep stages from polysomnography gave a sensitivity of 90.2%, a specificity of 95.2% and an overall accuracy of 85.9%. Correlations were moderately strong for SE (0.71, p < 0.001) and SSE (0.65, p < 0.001) and high for TST (0.89, p < 0.001), SPT (0.91, p < 0.001) and SL (0.89, p < 0.001). It was concluded that actigraphy is not identical with PSG recording but gives good results in sleep/wake patterns and predicting TST, SPT, SSE, SE and SL also in sleep apnoea patients not suffering from other sleep disorders. The difficult detection of correct sleep onset causes SSE and SL to be less predictable. Therefore a 15-epoch criterion was introduced and resulted in high correlation of 0.89 for sleep latency, but has to be tested on a bigger population

An examination of the role of colonial Phaeocystis antarctica in the microbial food web of the Ross Sea

Science.gov (United States)

The extensive buildup of phytoplankton biomass in the Ross Sea conflicts with the view that high rates of herbivory occur in all regions of the Southern Ocean. Nano- and microplanktonic consumers comprise a significant fraction of total plankton biomass; however, the importance o...

Banking Competition and Efficiency: Empirical Analysis on the Bosnia and Herzegovina Using Panzar-Rosse Model

Directory of Open Access Journals (Sweden)

Memić Deni

2015-03-01

Full Text Available Background: Competition in the banking industry has been an important topic in the scientific literature as researchers tried to assess the level of competition in the banking sector. Objectives: This paper has an aim to investigate the market structure and a long term equilibrium of the banking market in Bosnia and Herzegovina nationwide as well as on its constitutional entities as well as to evaluate the monopoly power of banks during the years 2008-2012. Methods/Approach: The paper is examining the market structure using the most frequently applied measures of concentration k-bank concentration ratio (CRk and Herfindahl-Hirschman Index (HHI as well as evaluating the monopoly power of banks by employing Panzar-Rosse “H-statistic”. Results: The empirical results using CRk and HHI show that Bosnia and Herzegovina banking market has a moderately concentrated market with a concentration decreasing trend. The Panzar-Rosse “H-statistic” suggests that banks in Bosnia and Herzegovina operate under monopoly or monopolistic competition depending on the market segment. Conclusions: Banks operating on the banking market in Bosnia and Herzegovina seem to be earning their total and interest revenues under monopoly or perfectly collusive oligopoly.

STS-61B Astronaut Ross Works on Assembly Concept for Construction of Erectable Space Structure

Science.gov (United States)

1985-01-01

The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo astronaut Ross, located on the Manipulator Foot Restraint (MFR) over the cargo bay, erects ACCESS. The primary objective of this experiment was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

STS-61B Astronauts Ross and Spring Work on Experimental Assembly of Structures in Extravehicular

Science.gov (United States)

1985-01-01

The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). This STS-61B onboard photo depicts astronauts Ross and Spring working on EASE. The primary objective of these experiments was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

Tarbimisühiskonna nõue on igale majapidamisele oma prügikonteiner / Peeter Eek

Index Scriptorium Estoniae

Eek, Peeter, 1963-

2007-01-01

Ilmunud ka: Vooremaa, 16. jaan. 2007, lk. 2; Lõunaleht, 18. jaan. 2007, lk. 2; Türi Rahvaleht, 19. jaan. 2007, lk. 2; Harju Ekspress, 19. jaan. 2007, lk. 5; Oma Saar, 19. jaan. 2007, lk. 4; Põhjarannik, 19. jaan. 2007, lk. 2; Severnoje Poberezhje, 19. jaan. 2007, lk. 2; Võrumaa Teataja, 20. jaan. 2007, lk. 2; Hiiu Leht, 23. jaan. 2007, lk. 5; Lääne Elu, 25. jaan. 2007, lk. 2; Järva Teataja, 30. jaan. 2007, lk. 5. Keskkonnaministeeriumi jäätmeosakonna juhataja korraldatud jäätmeveo vajalikkusest

Summer Distribution of Co2 Partial Pressure In The Ross Sea, Antarctica, and Relations With Biological Activity

Science.gov (United States)

Sandrini, S.; Tositti, L.; Tubertini, O.; Ceradini, S.; Palucci, A.; Barbini, R.; Fantoni, R.; Colao, F.; Ferrari, G. M.

The oceans play a key role in the processes responsible for global climate changes, in fact the oceanic uptake of anthropogenic atmospheric carbon dioxide is estimated to be 17-39The Southern Ocean and Antarctic marginal seas are considered to absorb up to half of this fraction. The Ross Sea, during the summer pack-ice melting, expe- riences rapid seasonal outgrowths, giving rise to phytoplankton blooms, especially in polynya areas near the coast line. This has a direct influence on pCO2 concentration in surface water, and hence on CO2 fluxes between ocean and atmosphere. Both the Ross Sea and the Southern Ocean transect between New Zealand and Antarctica are sys- tematically investigated during Italian Antarctic oceanographic campaigns onboard of the R/V Italica. During the XVI expedition, which took place in January and Febru- ary 2001, simultaneous measurements of surface pCO2 and Chlorophyll-a by laser remote-sensing apparatus were collected. Chlorophyll-a and pCO2 showed a general anticorrelation along the cruise. The survey has revealed the presence of high produc- tive regions in the polynya and close to the ice edge. The linear regression analysis of the chl-a vs pCO2 values improved our knowledge of the time evolution of the phyto- planktonic growth, independently measured by means of the laser yield, thus allowing for discrimination between different initial and final blooms in the Antarctic Ross Sea. The results obtained are here presented and discussed. They confirm the importance of biological production in the net absorption of atmospheric CO2 in continental shelf zones.

Temperature, salinity and oxygen data collected from the Oden in the Amundsen and Ross Seas, 2010 - 2011 (NCEI Accession 0104260)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Data were collected to investigate the physical oceanography of the Amundsen and Ross Seas. Funded under the following projects: Physical Oceanography of the...

Presidendipaari avaldus / Rüütel Arnold, Ingrid Rüütel

Index Scriptorium Estoniae

Rüütel, Arnold, 1928-

2006-01-01

Ilmunud ka Postimees : na russkom jazõke (2006) 23. jaan., lk. 2 ; Eesti Päevaleht (2006) 23. jaan., lk. 6 ; SL Õhtuleht (2006) 23. jaan., lk. 2 ; Hiiu Leht (2006) 24. jaan., lk. 2 ; Harjumaa (2006) 24. jaan., lk. 1 ; Pärnu Postimees (2006) 24. jaan., lk. 19 ; Virumaa Teataja (2006) 24. jaan., lk. 7 ; Sakala (2006) 24. jaan., lk. 2 ; Võrumaa Teataja (2006) 24. jaan., lk. 2 ; Põhjarannik (2006) 24. jaan., lk. 2 ; Severnoje Poberezhje (2006) 24. jaan., lk. 2 ; Meie Maa (2006/) 24. jaan., lk. 2. President Arnold Rüütli ja proua Ingrid Rüütli avaldus seoses Kadrioru lossis toimunud noortepidudega

Perekond Paukson ennustab : aasta 2005 - keerulisem, raskem ja segaduste rohkem / Edda Paukson, Eduard Paukson

Index Scriptorium Estoniae

Paukson, Edda

2005-01-01

Järgneb 8. jaan. Vt. ka SL Õhtuleht 3. jaan., Võrumaa Teataja 4. jaan., Virumaa Teataja 6. jaan., Harjumaa 7.,14. jaan., Järva Teataja, Meie Maa : Oma Saar, Pärnu Postimees 8. jaan., Harjumaa 11. jaan., Sakala 18.,20.,21. jaan. Erinevatel lehekülgedel ja erinevate pealkirjade all

Aastaprognoos 2003 / Edda Paukson, Eduard Paukson

Index Scriptorium Estoniae

Paukson, Edda

2003-01-01

Järgneb 10., 17.,24. jaan. Vt. ka Võrumaa Teataja : Elu 4. jaan. lk. 4-5, Hiiumaa 4. jaan. lk. 4-5, Nädaline 4. jaan. lk. 5-8, Vooremaa 7.,9.,14.,16. jaan. lk. 6, Virumaa Teataja 11. jaan. lk. 6-7, Põhjarannik 11. jaan. lk. 5-6, Severnoje Poberezhje 11. jaan. lk. 7-8, Lääne-Harju Ekspress 11. jaan. lk. 8-9

Two Case Histories, Ishbel Ross and Emma Bugbee: Women Journalists Ride the Rail with the Suffragettes.

Science.gov (United States)

Merrick, Beverly G.

The rise to prominence of the women's suffrage movement in the World War I years brought women reporters into U.S. newsrooms for the first time. In 1911 Emma Bugbee became the first woman hired as a "hard" news reporter for the "New York Tribune" (later the "Herald Tribune"). Ishbel Ross, author of "Ladies of the…

Jaan Elken : Slaidimaalist abstraktsionismi kaudu isiklike märgisüsteemideni = From slide painting through abstractionism to personal sign systems / Ants Juske

Index Scriptorium Estoniae

Juske, Ants, 1956-2016

2007-01-01

Arhitekti haridusega Jaan Elkeni kunstnikukäekirja kujunemisel mängisid kodumaiste eeskujude kõrval olulist rolli ka Lääne avangardi mõjud. Tema looming on mitmekihiline - nii värvi- kui mõttekihtide osas. Kuigi ta sattus slaidimaali ehk hüperrealismi teise lainesse koos tartlastega (Kruusamäe, Kilk, Tegova), eristus ta neist oma käekirja, koloriidi ja motiivivalikuga. Tema firmamärgiks kujunes ultramariini ja hõbevalge värvikombinatsioon. Abstraktse ja hüperrealistliku osa kooseksisteerimist oma maalidel seletab ta kui isiksuse eri faase, mis temas paralleelselt eksisteerivad. Kui hüperrealistide kiretu kujutamise eesmärgiks oli võõrandumine, siis Elkeni ekspressiivsemaks muutunud väljenduslaad võimendab võõrandumise dramatismi, muudab selle mitmetähenduslikumaks

Veel maavanematest ehk vürstid võivad muutuda ametnikeks / Väino Linde

Index Scriptorium Estoniae

Linde, Väino, 1959-

2004-01-01

Ilmunud ka: Sakala, 23. jaan. 2004, lk. 2; Põhjarannik, 23. jaan. 2004, lk. 2; Severnoje Poberezhje, 23. jaan. 2004, lk. 2; Meie Maa, 24. jaan. 2004, lk. 2; Koit, 24. jaan. 2004, lk. 6; Hiiu Leht, 27. jaan. 2004, lk. 2; Vooremaa, 27. jaan. 2004, lk. 2; Nädaline, 27. jaan. 2004, lk. 8; Valgamaalane, 27. jaan. 2004, lk. 2; Harjumaa, 30. jaan. 2004, lk. 4; Vali Uudised, 4. veebr. 2004, lk. 2. Maavanemate staatuse muutustest ja selleteemalisest arutelust valitsuses

Muutuste märgid / Andrus Villem

Index Scriptorium Estoniae

Villem, Andrus

2004-01-01

Ilmunud ka: Sakala, 15. jaan. 2004, lk. 2; Vooremaa, 15. jaan. 2004, lk. 2; Põhjarannik, 15. jaan. 2004, lk. 2; Severnoje Poberezhje, 15. jaan. 2004, lk. 2; Lääne Elu, 15. jaan. 2004, lk. 4; Koit, 15. jaan. 2004, lk. 6; Virumaa Teataja, 16. jaan. 2004, lk. 7; Harjumaa, 16. jaan. 2004, lk. 2; Pärnu Postimees, 20. jaan. 2004, lk. 15; Nädaline, 20. jaan. 2004, lk. 4. Riikliku koosolemise edu saavutamise eelduseks on võimalikult paljude huvide arvestamine

Evaluación del efecto de microorganismos eficientes en agua de bebida suministrada a pollos Ross X Ross en la granja Tunguavita

Directory of Open Access Journals (Sweden)

Suren Angélica García-Vera

2011-02-01

Full Text Available El uso  de Microorganismos  Eficientes  (ME  en avicultura permite  aumentar  la productividad  y rentabilidad, además de mejorar las condiciones sanitarias de  la producción, convirtiéndolos en una técnica de suplementación sencilla, que permite optimizar  los  recursos para  el mejoramiento de las explotaciones avícolas. Con el fin de evaluar el  efecto de  los ME  sobre  algunos  parámetros productivos, se realizó este trabajo con pollos de engorde de la raza Ross X Ross. Se seleccionaron de  forma  aleatoria  90  aves,  las  cuales  fueron divididas  en  tres  grupos,  con  tres  repeticiones, respectivamente.  Al  tratamiento  uno  se  les administró ME durante  toda  la producción, a razón de 1 mL por cada 2.000 mL de agua (semanas 1, 7, 8 y 1mL por cada 1.000 mL de agua (semanas 2-6. Al  tratamiento  dos  se  les  administró ME durante toda la producción, a razón de 5 mL por cada 2.000 mL de agua (semanas 1, 7, 8 y 5 mL por  cada  1.000 mL  de  agua  (semanas 2-6.  El tratamiento  tres  correspondió  al  tratamiento control. Se realizó pesaje y recolección de heces cada  semana,  durante  las  8  semanas  de  la producción y se comprobó que en los grupos en los  que  se  usó ME  se  produjo  un  aumento significativo de conversión alimenticia y, por  lo tanto, de ganancia de peso en comparación con el  tratamiento control; en cuanto la concentración amoniacal en heces, ésta disminuyó notablemente en los tratamientos 1 ý 2.

Influence of Ross Sea Bottom Water changes on the warming and freshening of the Antarctic Bottom Water in the Australian-Antarctic Basin

Directory of Open Access Journals (Sweden)

K. Shimada

2012-07-01

Full Text Available Changes to the properties of Antarctic Bottom Water in the Australian-Antarctic Basin (AA-AABW between the 1990s and 2000s are documented using data from the WOCE Hydrographic Program (WHP and repeated hydrographic surveys. Strong cooling and freshening are observed on isopycnal layers denser than γⁿ = 28.30 kg m⁻³. Changes in the average salinity and potential temperature below this isopycnal correspond to a basin-wide warming of 1300 ± 200 GW and freshening of 24 ± 3 Gt year⁻¹. Recent changes to dense shelf water in the source regions in the Ross Sea and George V Land can explain the freshening of AA-AABW but not its extensive warming. An alternative mechanism for this warming is a decrease in the supply of AABW from the Ross Sea (RSBW. Hydrographic profiles between the western Ross Sea and George V Land (171–158° E were analyzed with a simple advective-diffusive model to assess the causes of the observed changes. The model suggests that the warming of RSBW observed between the 1970s and 2000s can be explained by a 21 ± 23% reduction in RSBW transport and the enhancement of the vertical diffusion of heat resulting from a 30 ± 7% weakening of the abyssal stratification. The documented freshening of Ross Sea dense shelf water leads to a reduction in both salinity and density stratification. Therefore the direct freshening of RSBW at its source also produces an indirect warming of the RSBW. A simple box model suggests that the changes in RSBW properties and volume transport (a decrease of 6.7% is assumed between the year 1995 and 2005 can explain 51 ± 6% of the warming and 84 ± 10% of the freshening observed in AA-AABW.

Arnold Rüütel: Eesti peab vahetama käiku / Arnold Rüütel

Index Scriptorium Estoniae

Rüütel, Arnold, 1928-

2004-01-01

Ilmunud ka: Eesti Päevaleht (2004) 3. jaan., lk. 9; Meie Maa (2004) 3. jaan., lk. 2, lüh.; Koit (2004) 3. jaan., lk. 6, lüh.; Virumaa Teataja (2004) 3. jaan., lk. 7, lüh.; Põhjarannik (2004) 3. jaan., lk. 2; Severnoje Poberezhje (2004) 3. jaan., lk. 2; Võrumaa Teataja (2004) 3. jaan., lk. 2; Sillamjaeskii Vestnik (2004) 6. jaan., lk. 2; Hiiu Leht (2004) 6. jaan., lk. 2; Narvskaja Gazeta (2004) 8. jaan., lk. 2. Vabariigi presidendi uusaastaläkitus Eesti rahvale 31. detsembril 2003

Uuel aastal uue hooga / Tiit Tammsaar

Index Scriptorium Estoniae

Tammsaar, Tiit, 1951-

2004-01-01

Ilmunud ka: Severnoje Poberezhje, 17. jaan. 2004, lk. 2; Hiiumaa, 17. jaan. 2004, lk. 2; Koit, 17. jaan. 2004, lk. 6; Nädaline, 17. jaan. 2004, lk. 2; Harjumaa, 17. jaan. 2004, lk. 2; Virumaa Teataja, 17. jaan. 2004, lk. 7; Pärnu Postimees, 17. jaan. 2004, lk. 15; Sakala, 20. jaan. 2004, lk. 2; Hiiu Leht, 23. jaan. 2004, lk. 2; Lääne Elu, 24. jaan. 2004, lk. 4. Põllumajandusminister vaatab tagasi möödunud aastale ning peatub alanud aastal eelseisvatel ülesannetel põllumajanduses seoses Eesti liitumisega EL-iga

Kas tegeleda uue töölepinguseadusega või mitte? / Väino Linde

Index Scriptorium Estoniae

Linde, Väino, 1959-

2008-01-01

Töölepingu seaduse eelnõust, kehtiva töölepingu puudustest ning kompromissi vajalikkusest. Ilmunud ka Sakala 23. jaan. 2008, lk. 2, pealkiri kujul: aeg otsida kompromisse ; Vali Uudised 23. jaan. 2008, lk. 2 ; Põhjarannik 22. jaan. 2008, lk. 4 ; Meie Maa 23. jaan. 2008, lk. 2 ; Hiiu Leht 25. jaan. 2008, lk. 2 ; Vooremaa 24. jaan. 2008, lk. 2 ; Võrumaa Teataja 24. jaan. 2008, lk. 2 ; Pärnu Postimees 25. jaan. 2008, lk. 15 ; Lääne Elu 26. jaan. 2008, lk. 2, Virumaa Teataja 29. jaan. 2008, lk. 11

Kas kollaste kaartide lõpp toob lõpu ka lapsesoodustusele? / Jarno Laur

Index Scriptorium Estoniae

Laur, Jarno, 1975-

2006-01-01

Erastamisväärtpaberite väljaandmise ja kasutamise lõpetamise eelnõust, millega lõpetataks ka lastega seotud 25 000 kroonine hinnasoodustus maa väljaostmisel. Sama ka Vali Uudised 13. jaan. 2005, lk. 2 ; Kuulutaja 13. jaan. 2006, lk. 4 ; Põhjarannik 13. jaan. 2006, lk. 2 ; Lääne Elu 17. jaan. 2006, lk. 2 ; Nädaline 17. jaan. 2006, lk. 2 ; Hiiu Leht 17. jaan. 2006, lk. 2 ; Lõunaleht 19. jaan. 2006, lk. 2 ; Meie Maa 17. jaan. 2006, lk. 2 ; Vooremaa 21. jaan. 2006, lk. 2 ; Virumaa Nädalaleht 13. jaan. 2006, lk. 2 ; Valgamaalane 19. jaan. 2006, lk. 2

Teenetemärkide kandidaadid

Index Scriptorium Estoniae

2000-01-01

Esialgne, kinnitamata nimekiri isikutest, kellele presidendi kantselei ja riigiasutused taotlevad tänavu teenetemärke iseseisvuspäeva puhul. Vt. samas: vastulause, Eesti Päevaleht, 13. jaan. 2001, lk. 11. Valgetähe medal: Enn Tõugu; Ülo Lill; Arda-Maria Kirsel; Valgetähe orden I järk Hillar Aben; Valgetähe orden II järk: Õim, Haldur; Rätsep, Huno; Ross, Juhan; Ergma, Ene; Saarma, Mart; Liidja, Georg; Hižnjakov, Vladimir; Laisk, Agu; Valgetähe ordeni IV klass - Endel Valk-Falk, Valgetähe ordeni V klass - Anne Valmas. Ka bibliograaf Arvo Tering, raamatuloolane Kaljo-Olev Veskimägi, bibliograaf Ilmar Vene, TÜRi rmtk-hoidjad Kaljo Lepik ja Elsa Loorits, raamatuteadlane, TPÜ prof. emer. Mare Lott, TPÜ infoteaduste prof. Evi Rannap

STS-110 M.S. Ross in M-113 personnel carrier during TCDT

Science.gov (United States)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- STS-110 Mission Specialist Jerry Ross waits his turn at driving the M-113 armored personnel carrier, part of Terminal Countdown Demonstration Test activities. In the background, right, is Mission Specialist Lee Morin. TCDT includes emergency egress training and a simulated launch countdown, and is held at KSC prior to each Space Shuttle flight. Scheduled for launch April 4, the 11-day mission will feature Shuttle Atlantis docking with the International Space Station (ISS) and delivering the S0 truss, the centerpiece-segment of the primary truss structure that will eventually extend over 300 feet.

A seasonal study of dissolved cobalt in the Ross Sea, Antarctica: micronutrient behavior, absence of scavenging, and relationships with Zn, Cd, and P

Directory of Open Access Journals (Sweden)

M. A. Saito

2010-12-01

Full Text Available We report the distribution of cobalt (Co in the Ross Sea polynya during austral summer 2005–2006 and the following austral spring 2006. The vertical distribution of total dissolved Co (dCo was similar to soluble reactive phosphate (PO₄³⁻, with dCo and PO₄³⁻ showing a significant correlation throughout the water column (r² = 0.87, 164 samples. A strong seasonal signal for dCo was observed, with most spring samples having concentrations ranging from ~45–85 pM, whereas summer dCo values were depleted below these levels by biological activity. Surface transect data from the summer cruise revealed concentrations at the low range of this seasonal variability (~30 pM dCo, with concentrations as low as 20 pM observed in some regions where PO₄³⁻ was depleted to ~0.1 μM. Both complexed Co, defined as the fraction of dCo bound by strong organic ligands, and labile Co, defined as the fraction of dCo not bound by these ligands, were typically observed in significant concentrations throughout the water column. This contrasts the depletion of labile Co observed in the euphotic zone of other ocean regions, suggesting a much higher bioavailability for Co in the Ross Sea. An ecological stoichiometry of 37.6 μmol Co:mol⁻¹ PO₄³⁻ calculated from dissolved concentrations was similar to values observed in the subarctic Pacific, but approximately tenfold lower than values in the Eastern Tropical Pacific and Equatorial Atlantic. The ecological stoichiometries for dissolved Co and Zn suggest a greater overall use of Zn relative to Co in the shallow waters of the Ross Sea, with a Co:PO₄³⁻/Zn:PO₄³⁻ ratio of 1:17. Comparison of these observed stoichiometries with values estimated in culture studies suggests that Zn is a key micronutrient that likely influences phytoplankton diversity in the Ross

Me toetame presidendi otsevalimist / Urmas Reinsalu

Index Scriptorium Estoniae

Reinsalu, Urmas, 1975-

2004-01-01

Ilmunud ka: Vali Uudised, 14. jaan. 2004, lk. 2; Põhjarannik, 14. jaan. 2004, lk. 2; Severnoje Poberezhje, 14. jaan. 2004, lk. 2; Hiiumaa, 15. jaan. 2004, lk. 2; Koit, 15. jaan. 2004, lk. 6; Nädaline, 15. jaan. 2004, lk. 4; Pärnu Postimees, 16. jaan. 2004, lk. 11; Hiiu Leht, 16. jaan. 2004, lk. 2; Valgamaalane, 17. jaan. 2004, lk. 2; Meie Maa, 20. jaan. 2004, lk. 2. Res Publica poolt ellu viidavatest põhimõttelistest muudatustest, mille eesmärgiks on tuua riigijuhtimine rahvale lähemale, muuta riik lihtsamaks ja säästlikumaks

Euroliit pakub noortele võimalusi / Marianne Mikko

Index Scriptorium Estoniae

Mikko, Marianne, 1961-

2004-01-01

Ilmunud ka: Põhjarannik, 5. jaan. 2005, lk. 2; Severnoje Poberezhje, 5. jaan. 2005, lk. 2; Lääne Elu, 6. jaan. 2005, lk. 2; Nädaline, 6. jaan. 2005, lk. 2; Vali Uudised, 7. jaan. 2005, lk. 2; Türi Rahvaleht, 7. jaan. 2005, lk. 2; Valgamaalane, 8. jaan. 2005, lk. 2; Koit, 8. jaan. 2005, lk. 6; Elva Postipoiss, 8. jaan. 2005, lk. 4; Hiiu Leht, 11. jaan. 2005, lk. 2. Euroopa Parlamendi kultuurikomisjoni liige annab lühiülevaate sellest, mis muutus Eesti hariduselus ja millised uued võimalused avanesid meie noortele ühinemisel Euroopa Liiduga

Head uut eelarveaastat! / Harri Õunapuu

Index Scriptorium Estoniae

Õunapuu, Harri, 1947-

2007-01-01

Ilmunud ka: Vooremaa, 6. jaan. 2007, lk. 2; Meie Maa, 6. jaan. 2007, lk. 2; Valgamaalane, 6. jaan. 2007, lk. 2; Harjumaa, 9. jaan. 2007, lk. 2; Hiiu Leht, 9. jaan. 2007, lk. 2; Põhjarannik, 10. jaan. 2007, lk. 2; Severnoje Poberezhje, 10. jaan. 2007, lk. 2. Parlamendiliige tutvustab 2007. aasta riigieelarvet

Plaanitava töölepinguseaduse primitiivne ideoloogia / Harri Taliga

Index Scriptorium Estoniae

Taliga, Harri, 1957-

2008-01-01

Sotsiaalministeeriumis valminud uue töölepingu seaduse eelnõu kriitika. Ilmunud ka Sakala 15. jaan. 2008, lk. 2, pealkiri kujul: Ebaõiglane eelnõu ; Nädaline 15. jaan. 2008, lk. 2, pealkiri kujul: Töölepingu seaduse primitiivne ideoloogia ; Põhjarannik 15. jaan. 2008, lk. 2 ; Koit 15. jaan. 2008, lk. 6 ; Võrumaa Teataja 15. jaan. 2008, lk. 2 ; Vooremaa 15. jaan. 2008, lk. 2 ; Meie Maa 16. jaan. 2008, lk. 5 ; Järva Teataja 24. jaan. 2008, lk. 2 ; Harju Ekspress 25. jaan. 2008, lk. 6

Breaking Ice 2: A rift system on the Ross Ice Shelf as an analog for tidal tectonics on icy moons

Science.gov (United States)

Brunt, K. M.; Hurford, T., Jr.; Schmerr, N. C.; Sauber, J. M.; MacAyeal, D. R.

2016-12-01

Ice shelves are the floating regions of the polar ice sheets. Outside of the influence of the narrow region of their grounding zone, they are fully hydrostatic and strongly influenced by the ocean tides. Recent observational and modeling studies have assessed the effect of tides on ice shelves, including: the tidal influence on the ice-shelf surface height, which changes by as much as 6 to 7 m on the southern extreme of the Ronne-Filchner Ice Shelf; the tidal modulation of the ice-shelf horizontal flow velocities, which changes the mean ice-flow rate by as much as two fold on the Ross Ice Shelf; and the tidal contribution to fracture and rift propagation, which eventually leads to iceberg calving. Here, we present the analysis of 16 days of continuous GPS data from a rift system near the front of the Ross Ice Shelf. While the GPS sites were installed for a different scientific investigation, and not optimized to assess tidal rifting mechanics, they provide a first-order sense of the tidal evolution of the rift system. These analyses can be used as a terrestrial analog for tidal activity on icy satellites, such as Europa and Enceladus, moons of Jupiter and Saturn, respectively. Using remote sensing and modeling of the Ross Ice Shelf rift system, we can investigate the geological processes observed on icy satellites and advance modeling efforts of their tidal-tectonic evolution.

Intra-seasonal variation in foraging behavior among Adélie penguins (Pygocelis adeliae) breeding at Cape Hallett, Ross Sea, Antarctica

Science.gov (United States)

Lyver, P.O.B.; MacLeod, C.J.; Ballard, G.; Karl, B.J.; Barton, K.J.; Adams, J.; Ainley, D.G.; Wilson, P.R.

2011-01-01

We investigated intra-seasonal variation in foraging behavior of chick-rearing Adélie penguins, Pygoscelis adeliae, during two consecutive summers at Cape Hallett, northwestern Ross Sea. Although foraging behavior of this species has been extensively studied throughout the broad continental shelf region of the Ross Sea, this is the first study to report foraging behaviors and habitat affiliations among birds occupying continental slope waters. Continental slope habitat supports the greatest abundances of this species throughout its range, but we lack information about how intra-specific competition for prey might affect foraging and at-sea distribution and how these attributes compare with previous Ross Sea studies. Foraging trips increased in both distance and duration as breeding advanced from guard to crèche stage, but foraging dive depth, dive rates, and vertical dive distances travelled per hour decreased. Consistent with previous studies within slope habitats elsewhere in Antarctic waters, Antarctic krill (Euphausia superba) dominated chick meal composition, but fish increased four-fold from guard to crèche stages. Foraging-, focal-, and core areas all doubled during the crèche stage as individuals shifted distribution in a southeasterly direction away from the coast while simultaneously becoming more widely dispersed (i.e., less spatial overlap among individuals). Intra-specific competition for prey among Adélie penguins appears to influence foraging behavior of this species, even in food webs dominated by Antarctic krill.

Lithology and chronology of ice-sheet fluctuations (magnetic susceptibility of cores from the western Ross Sea)

Science.gov (United States)

Jennings, Anne E.

1993-01-01

The goals of the marine geology part of WAIS include reconstructing the chronology and areal extent of ice-sheet fluctuations and understanding the climatic and oceanographic influences on ice-sheet history. As an initial step toward attaining these goals, down-core volume magnetic susceptibility (MS) logs of piston cores from three N-S transects in the western Ross Sea are compared. The core transects are within separate petrographic provinces based on analyses of till composition. The provinces are thought to reflect the previous locations of ice streams on the shelf during the last glaciation. Magnetic susceptibility is a function of magnetic mineral composition, sediment texture, and sediment density. It is applied in the western Ross Sea for two purposes: (1) to determine whether MS data differentiates the three transects (i.e., flow lines), and thus can be used to make paleodrainage reconstructions of the late Wisconsinan ice sheet; and (2) to determine whether the MS data can aid in distinguishing basal till diamictons from diamictons of glacial-marine origin and thus, aid paleoenvironmental interpretations. A comparison of the combined data of cores in each transect is presented.

The Fontaine Pluton : an early Ross Orogeny calc-alkaline gabbro from southern Victoria Land, Antarctica

International Nuclear Information System (INIS)

Cottle, J.M.; Cooper, A.F.

2006-01-01

The Fontaine Pluton is a previously undescribed mafic intrusion outcropping at Fontaine Bluff on the south side of the Carlyon Glacier in southern Victoria Land, Antarctica. It is the southern-most member of a laterally extensive mafic suite emplaced at mid-crustal depths during the initial stages of the Ross Orogeny. The pluton comprises recrystallised hornblende-biotite gabbro, which in places shows well-defined centimetre to metre scale primary igneous layering. Recrystallised ultramafic enclaves composed of amphibole-chlorite-talc are inferred to be remnants of a chemically and mineralogically distinct cumulate fraction. The intrusion has a 87 Sr/ 86 Sr (i) ratio of 0.70679 and a 143 Nd/ 144 Nd (i) ratio of 0.51187 (εNd (i) = -1.2). This, coupled with other geochemical data, implies that the Fontaine Pluton was formed by c. 15% partial melting of a depleted mantle source that was subsequently contaminated by continental crust. Preliminary U-Pb geochronology on zircon suggests an emplacement age for the pluton of 546 ± 10 Ma. These new data indicate that Ross Orogeny magmatism in this area of southern Victoria Land was initiated in the late Neoproterozoic along a subducting plate margin. (author). 55 refs., 10 figs., 3 tabs

Mapping Ross Ice Shelf with ROSETTA-Ice airborne laser altimetry

Science.gov (United States)

Becker, M. K.; Fricker, H. A.; Padman, L.; Bell, R. E.; Siegfried, M. R.; Dieck, C. C. M.

2017-12-01

The Ross Ocean and ice Shelf Environment and Tectonic setting Through Aerogeophysical surveys and modeling (ROSETTA-Ice) project combines airborne glaciological, geological, and oceanographic observations to enhance our understanding of the history and dynamics of the large ( 500,000 square km) Ross Ice Shelf (RIS). Here, we focus on the Light Detection And Ranging (LiDAR) data collected in 2015 and 2016. This data set represents a significant advance in resolution: Whereas the last attempt to systematically map RIS (the surface-based RIGGS program in the 1970s) was at 55 km grid spacing, the ROSETTA-Ice grid has 10-20 km line spacing and much higher along-track resolution. We discuss two different strategies for processing the raw LiDAR data: one that requires proprietary software (Riegl's RiPROCESS package), and one that employs open-source programs and libraries. With the processed elevation data, we are able to resolve fine-scale ice-shelf features such as the "rampart-moat" ice-front morphology, which has previously been observed on and modeled for icebergs. This feature is also visible in the ROSETTA-Ice shallow-ice radar data; comparing the laser data with radargrams provides insight into the processes leading to their formation. Near-surface firn state and total firn air content can also be investigated through combined analysis of laser altimetry and radar data. By performing similar analyses with data from the radar altimeter aboard CryoSat-2, we demonstrate the utility of the ROSETTA-Ice LiDAR data set in satellite validation efforts. The incorporation of the LiDAR data from the third and final field season (December 2017) will allow us to construct a DEM and an ice thickness map of RIS for the austral summers of 2015-2017. These products will be used to validate and extend observations of height changes from satellite radar and laser altimetry, as well as to update regional models of ocean circulation and ice dynamics.

Suure uhkuse aasta / Marko Mihkelson

Index Scriptorium Estoniae

Mihkelson, Marko, 1969-

2004-01-01

Ilmunud ka: Meie Maa, 6. jaan. 2004, lk. 2; Põhjarannik, 6. jaan. 2004, lk. 2; Severnoje Poberezhje, 6. jaan. 2004, lk. 2; Pärnu Postimees, 7. jaan. 2004, lk. 11; Valgamaalane, 8. jaan. 2004, lk. 2; Nädaline, 8. jaan. 2004, lk. 4; Koit, 10. jaan. 2004, lk. 6; Hiiu Leht, 13. jaan. 2004, lk. 2. Liitumine Euroopa Liidu ja NATO-ga on autori arvates Eesti jaoks suur võit ja väljakutse

Implications of Two Well-Known Models for Instructional Designers in Distance Education: Dick-Carey versus Morrison-Ross-Kemp

Science.gov (United States)

Akbulut, Yavuz

2007-01-01

This paper first summarizes, and then compares and contrasts two well-known instructional design models: Dick and Carey Model (DC) and Morrison, Ross and Kemp model (MRK). The target audiences of both models are basically instructional designers. Both models have applications for different instructional design settings. They both see the…

Ghost Stories: Review of Ross Gibson's The Summer Exercises

Directory of Open Access Journals (Sweden)

Deane Williams

2010-03-01

Full Text Available Back 
in 
1986, 
Ross 
Gibson
 was 
interviewed 
in
 Filmnews 
by
 Adrian
 Martin 
and
Tina
 Kaufman
 about
 his
 experimental
 short
 essay
 film
 Camera
 Natura
 (1984. Accompanying
 that
 interview
 was
 a
 photo
 of
 Gibson
 ‘on
 location’
 for
 his
 film,
 wearing
 a
 hat
 not
 unlike
 the
 one
 that
 features
 on
 the
 cover
 of
 his
 new
 book
 The
 Summer 
Exercises.
 Back 
then
 I
 understood
 the 
hat
 to 
be
 an
explorer’s,
 someone 
like
 Charles
 Sturt,
 someone
 whose
 willingness
 to
 learn
 from
 his
 environment
 had
 impressed
 Gibson
 in
 fashioning
 his
 own
 history
 of
 Australian
 landscape
 imaging.
 Now
 the
 hat
 looks
 like
 a
 detective’s
 or,
 rather,
 Marcel
 Duchamp’s
 rendering
 of
 a
 detective’s
 hat: 
on 
display,
 ready 
for
 our
 re‐consideration.

Müüte tervishoiu rahast ja arstide-õdede palkadest / Katrin Rehemaa

Index Scriptorium Estoniae

Rehemaa, Katrin

2007-01-01

Ilmunud ka: Põhjarannik, 13. jaan. 2007, lk. 2; Severnoje Poberezhje, 13. jaan. 2007, lk. 2; Oma Saar, 16. jaan. 2007, lk. 4; Koit, 16. jaan. 2007, lk. 6; Võrumaa Teataja, 16. jaan. 2007, lk. 2; Lääne Elu, 16. jaan. 2007, lk. 2; Vali Uudised, 17. jaan. 2007, lk. 2; Vooremaa, 18. jaan. 2007, lk. 2. Eesti Arstide Liidu peasekretär selgitab kriisiolukorraga sündinud müüte, mis on tekkinud tervishoiu rahastamisega seoses

Argon Kα measurement on DIII endash D by Ross filters technique (abstract)

International Nuclear Information System (INIS)

Snider, R.T.; Bogatu, I.N.; Brooks, N.H.; Wade, M.R.

1999-01-01

Techniques to reduce the heat flux to the divertor plates in tokamak power plants and the consequent erosion of, and subsequent damage to the divertor target plates include the injection of impurities such as argon, that can dissipate the energy (through radiative or collisional processes) before it reaches the target plates. An important issue with this type of scheme is poisoning of the plasma core by the impurities introduced in the divertor region. Subsequently, there is a desire to measure the profiles of the injected impurities in the core. X-ray Ross filters with an effective narrow band pass centered on the argon Kα line at 3.2 keV, have been installed on two of the existing x-ray arrays on DIII endash D in order to help determine the argon concentration profiles. Emissivity profiles of the Kα lines and the emissivity profiles for the argon enhanced continuum can be inferred from the inverted filtered x-ray brightness signals if T e , n e , and Ar 18+ profiles are known. The MIST code is used to couple the filtered x-ray signals to the time dependent measurements of T e and n e . Further, the Ar 16+ profiles measured by charge transfer spectroscopy, are used as a constraint on the MIST code runs to calculate Ar 18+ profiles and unfold the argon emissivity profiles. A discussion of the Ross filters, the DIII endash D argon data, and the data analysis scheme for inferring argon emissivity profiles will be discussed. Estimates of the total argon concentration in the core determined from this technique in DIII endash D argon puff experiments will be presented. copyright 1999 American Institute of Physics

Poliitilise trikoovooru aasta / Andrus Villem

Index Scriptorium Estoniae

Villem, Andrus

2006-01-01

Autor teeb tagasivaate 2005. Eesti poliitikaelule. Ilmunud ka: Järva Teataja 10. jaan. lk. 2, Nädaline 10. jaan. lk. 2, Hiiu Leht 10. jaan. lk. 2, Sakala, Lääne Elu, Vooremaa, Koit 12. jaan. lk. 2,2,2,6, Meie Maa, Elva Postipoiss 14. jaan. lk. 2, Valgamaalane, Põhjarannik, Severnoje Poberezhje 17. jaan. lk. 2, Sõnumitooja 18. jaan. lk. 2.

Ühistransport kui Augeiase tallid / Arvo Sarapuu

Index Scriptorium Estoniae

Sarapuu, Arvo, 1953-

2004-01-01

Ilmunud ka: Põhjarannik, 22. jaan. 2004, lk. 2; Severnoje Poberezhje, 22. jaan. 2004, lk. 2; Valgamaalane, 29. jaan. 2004, lk. 2; Harjumaa, 23. jaan. 2004, lk. 2; Pärnu Postimees, 24. jaan. 2004, lk. 15; Virumaa Teataja, 28. jaan. 2004, lk. 7; Sakala, 28. jaan. 2004, lk. 2; Vooremaa, 3. veebr. 2004, lk. 2. Ühistranspordi riigihankekonkursside korraldamisest ja Järvamaa kogemustest

Coping with Dying: Lessons That We Should and Should Not Learn from the Work of Elisabeth Kubler-Ross.

Science.gov (United States)

Corr, Charles A.

1993-01-01

Appraises work of Elisabeth Kubler-Ross in area of coping with dying. Suggests lessons from that work. Draws broad conclusions about processes involved in coping with dying, argues on behalf of need to develop better theoretical models to explicate what is involved in coping with dying, and suggests requirements for model. (Author/NB)

Mets on ja jääb Eesti rikkuseks / Agnes Jürgens

Index Scriptorium Estoniae

Jürgens, Agnes, 1954-

2007-01-01

01.01.2007.a. hakkas kehtima uus metsaseadus, mida valmistati koostöös paljude huvigruppide esindajatega ette ligi neli aastat. Küsimustele vastab keskkonnaminister Rein Randver. Ilmunud ka Vooremaa 11. jaan. 2007, lk. 2 ; Nädalaleht 12. jaan. 2007, lk. 5 ; Harjumaa 16. jaan. 2007, lk. 6 ; Vali Uudised 10. jaan. 2007, lk. 2 ; Virumaa Teataja 10. jaan. 2007, lk. 2, pealkiri kujul: Eesti metsas elavad haruldused ; Hiiu Leht 12. jaan. 2007, lk. 1 ; Harju Ekspress 12. jaan. 2007, lk. 9 ; Oma Saar 25. jaan. 2007, lk. 4 ; Valgamaalane : Valgamaa Keskkonnaleht 25. jaan. 2007, lk. 2

Uma releitura da obra de Elisabeth Kubler-Ross

Directory of Open Access Journals (Sweden)

Selene Beviláqua Chaves Afonso

2013-09-01

Full Text Available Este artigo apresenta uma releitura de parte da obra de Elizabeth Ross, uma das autoras mais citadas sobre a questão da terminalidade da vida, do luto e do morrer. Sua obra tem sido de grande contribuição tanto para os profissionais de saúde como para pais, mães, filhos, parentes, leigos e religiosos que vivenciam o luto. Também tem sido alvo de controvérsias relacionadas a questões éticas e quanto a seu rigor científico. Os livros aqui comentados são: On death and dying (Sobre A morte e o morrer, de 1969; Questions and answers on death and dying (Perguntas e respostas sobre a morte e o morrer, de 1971; Living with death and dying(Vivendo com a morte e os moribundos, de 1981; On children and death (Sobre as crianças e a morte, de 1983; On life after death (Sobre a vida depois da morte, de 1991 e Life lessons (Lições de vida, de 2000.

Kas soovite, et pensionid muutuksid kahekordseks? / Tõnis Kõiv

Index Scriptorium Estoniae

Kõiv, Tõnis, 1970-

2008-01-01

Uue töölepingu seaduse eelnõu vajalikkusest. Ilmunud ka Vali Uudised 25. jaan. 2008, lk. 2 ; Sakala 25. jaan. 2008, lk. 2 ; Meie Maa 26. jaan. 2008, lk. 2 ; Elva Postipoiss 26. jaan. 2008, lk. 4 ; Järva Teataja 26. jaan. 2008, lk. 2, pealkiri kujul: kes ei sooviks suuremat pensioni ; Pärnu Postimees 30. jaan. 2008, lk. 15 ; Vooremaa 31. jaan. 2008, lk. 2

Assimilating bio-optical glider data during a phytoplankton bloom in the southern Ross Sea

Directory of Open Access Journals (Sweden)

D. E. Kaufman

2018-01-01

Full Text Available The Ross Sea is a region characterized by high primary productivity in comparison to other Antarctic coastal regions, and its productivity is marked by considerable variability both spatially (1–50 km and temporally (days to weeks. This variability presents a challenge for inferring phytoplankton dynamics from observations that are limited in time or space, which is often the case due to logistical limitations of sampling. To better understand the spatiotemporal variability in Ross Sea phytoplankton dynamics and to determine how restricted sampling may skew dynamical interpretations, high-resolution bio-optical glider measurements were assimilated into a one-dimensional biogeochemical model adapted for the Ross Sea. The assimilation of data from the entire glider track using the micro-genetic and local search algorithms in the Marine Model Optimization Testbed improves the model–data fit by  ∼ 50 %, generating rates of integrated primary production of 104 g C m−2 yr−1 and export at 200 m of 27 g C m−2 yr−1. Assimilating glider data from three different latitudinal bands and three different longitudinal bands results in minimal changes to the simulations, improves the model–data fit with respect to unassimilated data by  ∼ 35 %, and confirms that analyzing these glider observations as a time series via a one-dimensional model is reasonable on these scales. Whereas assimilating the full glider data set produces well-constrained simulations, assimilating subsampled glider data at a frequency consistent with cruise-based sampling results in a wide range of primary production and export estimates. These estimates depend strongly on the timing of the assimilated observations, due to the presence of high mesoscale variability in this region. Assimilating surface glider data subsampled at a frequency consistent with available satellite-derived data results in 40 % lower carbon export, primarily

Elektrihinna tõusu tuleb korrigeerida / Ignar Fjuk

Index Scriptorium Estoniae

Fjuk, Ignar, 1953-

2002-01-01

Ilmunud ka: Estonija, Virumaa Teataja 23. jaan. lk. 2,7, Hiiu Leht 25. jaan. lk. 2, Pärnu Postimees 24. jaan. lk. 2, Vooremaa, Võrumaa Teataja, Valgamaalane 29. jaan. lk. 3;2;2, Meie Maa 26. jaan. lk. 2, Videvik 31. jaan. lk. 1, Pärnu Postimees 31. jaan. lk. 2, Koit : Tarbijainfo 31. jaan. lk. 8, Järva Teataja 1. veebr. lk. 2, Nädaline 5. veebr. lk. 4. NRG kõrvalejäämisega kaasneb energiaplokkide rekonstrueerimiseks vajaliku finantskoormuse vähemine. Autor: Reformierakond. Parlamendisaadik

Raha, rahvas ja presidendid / Ignar Fjuk

Index Scriptorium Estoniae

Fjuk, Ignar, 1953-

2004-01-01

Ilmunud ka: Pärnu Postimees, 27. jaan. 2004, lk. 15; Koit, 27. jaan. 2004, lk. 6; Nädaline, 27. jaan. 2004, lk. 8; Vooremaa, 29. jaan. 2004, lk.2; Hiiu Leht, 30. jaan. 2004, lk. 2; Severnoje Poberezhje, 30. jaan. 2004, lk. 2; Põhjarannik, 29. jaan. 2004, lk. 2; Järva Teataja, 29. jaan. 2004, lk. 2; Valgamaalane, 5. veebr. 2004, lk. 2; Meie Maa, 17. veebr. 2004, lk. 2. Autori arvates peaks Eesti hoiduma presidendi otsevalimisest ning ta põhjendab oma seisukohta Leedu näitega

A NEW ANALYSIS OF THE TWO CLASSICAL ZZ CETI WHITE DWARFS GD 165 AND ROSS 548. I. PHOTOMETRY AND SPECTROSCOPY

International Nuclear Information System (INIS)

Giammichele, N.; Fontaine, G.; Bergeron, P.; Brassard, P.; Charpinet, S.; Vauclair, G.; Pfeiffer, B.

2015-01-01

We present the first of a two-part seismic analysis of the two bright hot ZZ Ceti stars GD 165 and Ross 548. In this first part, we report the results of frequency extraction exercises based on time-series data sets of exceptional quality. We uncovered up to 13 independent pulsation modes in GD 165, regrouped into six main frequency multiplets. These include 9 secure (signal-to-noise ratio, S/N > 4) detections and 4 possible ones (4 ≥ S/N ≥ 3). Likewise, we isolated 11 independent modes in Ross 548 (9 secure and 2 possible detections), also regrouped into 6 multiplets. The multiplet structure is likely caused by rotational splitting. We also provide updated estimates of the time-averaged atmospheric properties of these two pulsators in the light of recent developments on the front of atmospheric modeling for DA white dwarfs

The Ross classification for heart failure in children after 25 years: a review and an age-stratified revision.

Science.gov (United States)

Ross, Robert D

2012-12-01

Accurate grading of the presence and severity of heart failure (HF) signs and symptoms in infants and children remains challenging. It has been 25 years since the Ross classification was first used for this purpose. Since then, several modifications of the system have been used and others proposed. New evidence has shown that in addition to signs and symptoms, data from echocardiography, exercise testing, and biomarkers such as N-terminal pro-brain natriuretic peptide (NT-proBNP) all are useful in stratifying outcomes for children with HF. It also is apparent that grading of signs and symptoms in children is dependent on age because infants manifest HF differently than toddlers and older children. This review culminates in a proposed new age-based Ross classification for HF in children that incorporates the most useful data from the last two decades. Testing of this new system will be important to determine whether an age-stratified scoring system can unify the way communication of HF severity and research on HF in children is performed in the future.

Oma riiki peab uskuma / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2007-01-01

Presidendi tervitus 2006/2007. aasta vahetusel. Ilmunud ka: Postimees 3. jaan. 2007, lk. 21, pealk.: Rohkem armastust Eesti vastu; Eesti Päevaleht 3. jaan. 2007, lk. 3, pealk.: Olgem uhked oma riigi üle; Virumaa Teataja 3. jaan. lk.11, pealk.: President Toomas Hendrik Ilvese uusaastatervitus; lühendatult: Pärnu Postimees 3. jaan. 2007, lk. 15, pealk.: Vabariigi presidendi tervitus 2006/2007 aastavahetusel; Põhjarannik 3. jaan. 2007, lk. 2, pealk.: Uskumata oma riiki, pole usku iseendasse; Severnoje Poberezhje 3. jaan. 2007, lk. 2; Järva Teataja 4. jaan. 2007, lk. 2, pealk.: President Toomas Hendrik Ilvese uusaastatervitus; Lõunaleht 4. jaan. 2007, lk. 2, pealk.: Eesti presidendi uusaastatervitus; Koit 4. jaan. 2007, lk. 6 lüh., pealk.: Presidendi tervitus aastavahetusel; Harjumaa 5. jaan. 2007, lk. 2, pealk.: Vabariigi Presidendi tervitus; Kuulutaja 5. jaan. 2007, lk. 4, pealk.: Vabariigi Presidendi tervitus 2006/2007 aastavahetusel; MK-Estonija 10. jaan. 2007, lk. 8; Eesti Elu 5. jaan. 2007, lk. 2, pealk.: Vabariigi Presidendi tervitus 2006/2007. aastavahetusel, lk. 11, pealk.: Greeting from the President of the Republic for the turn of 2006/2007; Eesti Päevaleht (Stockholm) 11. jaan. 2007, lk. 2, pealk.: Olgem uhked oma riigi üle; Vaba Eesti Sõna 4. jaan. 2007, lk. 12, pealk.: Greeting from the President of the Republic for the turn of 2006/2007; Meie Kodu 24. jaan. 2007, lk. 1, pealk.: Vabariigi Presidendi tervitus 2006/2007. aastavahetusel

RESEARCH OF COMPETITION IN DEPOSIT MARKET OF UKRAINE BASED ON THE PANZAR-ROSSE MODEL

Directory of Open Access Journals (Sweden)

Iryna Didenko

2016-11-01

Full Text Available The problem in an adequate assessment of the level of competition in the banking market has prompted researchers to search constantly some new methods. The most famous of them were later successfully adapted to the banking market, are a models of Bresnahan, Panzar-Rosse, Bertrand, Iwat, Monti-Klein-Modesto Barros and others. In Ukraine, the process of assessing the level of competition in the banking sector is very relevant, in line with the recent reforms of particular relevance and distribution. Regarding the domestic deposit market, there is a shortage of qualitative analysis of this issue, unlike foreign practice. Therefore this study we try to solve this problem. The key goal of researchers in this study is in a detailed analysis to identify the important factors which make influence on the allocated markets, in particular on lending and deposit rates. Based on these factors there could be implemented internal adjustment processes taking place in the markets. The purpose of the article is to determine the level of competition in the deposit market of Ukraine in 2006-2015 basing on nonstructural Panzar- Rosse model and identify key factors that affect this level. Methodology. To research the level of competition in the deposit market of Ukraine the Panzar-Rosse model was used, in which separate 11 models were built using the integrated tool “Multiple regression” in the software package of statistics analysis STATISTICA. The input data in the model was presented with the information on financial performance of Ukrainian banks during ten years from 01.01.2005 till 01.01.2015. Results of this research showed that in Ukrainian deposit market there is a monopolistic competition, as proved by the calculated values of H-statistics index. The year of 2008, in the context of the global economic crisis, was marked as an unbalanced period for deposit market of Ukraine. Practical implications. Knowing the current state of competition level in the

Iga neljas Eestimaa laps elab allpool vaesuspiiri / Elle Kull

Index Scriptorium Estoniae

Kull, Elle, 1952-

2007-01-01

Ilmunud ka: Lääne Elu, 25. jaan. 2007, lk. 2; Valgamaalane, 25. jaan. 2007, lk. 2; Lõunaleht, 25. jaan. 2007, lk. 2; Sakala, 26. jaan. 2007, lk. 2; Den za Dnjom, 26. jaan. 2007, lk. 18; Meie Maa, 26. jaan. 2007, lk. 2; Nädaline, 30. jaan. 2007, lk. 4; Vooremaa, 30. jaan. 2007, lk. 2; Järva Teataja, 1. veebr. 2007, lk. 2. Yorki ülikooli ja UNICEF-i laste heaoluindeksi uuring paigutab Eesti lapsed EL-i 25 riigi seas eelviimasele kohale. Parlamendiliige tõstatab Eesti perepoliitika valupunktid

Laste hulk ei sõltu toonekurgede arvukusest / Katrin Saks

Index Scriptorium Estoniae

Saks, Katrin, 1956-

2006-01-01

Perekonnaseaduse eelnõust ja samasooliste abielust. Sama ka Harjumaa 24. jaan. 2006, lk. 2 ; Võrumaa Teataja 24. jaan. 2006, lk. 2 ; Vali Uudised 25. jaan. 2006, lk. 2 ; Meie Maa 25. jaan. 2006, lk. 2 ; Hiiu Leht 27. jaan. 2006, lk. 2 ; Kuulutaja 27. jaan. 2006, lk. 4 ; Lõunaleht 26. jaan. 2006, lk. 2 ; Vooremaa 26. jaan. 2006, lk. 2 ; Pärnu Postimees 2. veeb. 2006, lk. 11 ; Sakala 2. veeb. 2006, lk. 2 ; Valgamaalane 25. aprill 2006, lk. 2 ; Hiiu Leht 9. mai 2006, lk. 2 ; Sotsiaaldemokraat 16. veeb. 2006, lk. 5

Integrating terrestrial and marine records of the LGM in McMurdo Sound, Antarctica: implications for grounded ice expansion, ice flow, and deglaciation of the Ross Sea Embayment

Science.gov (United States)

Christ, A. J.; Marchant, D. R.

2017-12-01

During the LGM, grounded glacier ice filled the Ross Embayment and deposited glacial drift on volcanic islands and peninsulas in McMurdo Sound, as well as along coastal regions of the Transantarctic Mountains (TAM), including the McMurdo Dry Valleys and Royal Society Range. The flow geometry and retreat history of this ice remains debated, with contrasting views yielding divergent implications for both the fundamental cause of Antarctic ice expansion as well as the interaction and behavior of ice derived from East and West Antarctica during late Quaternary time. We present terrestrial geomorphologic evidence that enables the reconstruction of former ice elevations, ice-flow paths, and ice-marginal environments in McMurdo Sound. Radiocarbon dates of fossil algae interbedded with ice-marginal sediments provide a coherent timeline for local ice retreat. These data are integrated with marine-sediment records and multi-beam data to reconstruct late glacial dynamics of grounded ice in McMurdo Sound and the western Ross Sea. The combined dataset suggest a dominance of ice flow toward the TAM in McMurdo Sound during all phases of glaciation, with thick, grounded ice at or near its maximum extent between 19.6 and 12.3 calibrated thousands of years before present (cal. ka). Our data show no significant advance of locally derived ice from the TAM into McMurdo Sound, consistent with the assertion that Late Pleistocene expansion of grounded ice in McMurdo Sound, and throughout the wider Ross Embayment, occurs in response to lower eustatic sea level and the resulting advance of marine-based outlet glaciers and ice streams (and perhaps also reduced oceanic heat flux), rather than local increases in precipitation and ice accumulation. Finally, when combined with allied data across the wider Ross Embayment, which show that widespread deglaciation outside McMurdo Sound did not commence until 13.1 ka, the implication is that retreat of grounded glacier ice in the Ross Embayment did

Me saame hakkama! / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2009-01-01

Vabariigi Presidendi tervitus 2008/2009. aastavahetusel. Ilmunud ka: Postimees 3. jaan. 2009, lk. 3, pealk.: President Toomas Hendrik Ilvese uusaastatervitus; Eesti Päevaleht 3. jaan. 2009, lk. 3, pealk.: Sajandi keerulisim aasta. Vt. samas: Muutunud aeg. Väljavõte presidendi uusaastakõnest 2007. aasta 31. detsembril; Oma Saar 3. jaan. 2009, lk. 5, pealk.: Armas rahvas!; Pärnu Postimees 3. jaan. 2009, lk. 5, pealk.: Vabariigi presidendi aastavahetuse tervitus; Võrumaa Teataja 3. jaan. 2009, lk. 2, pealk.: Vabariigi presidendi tervitus aastavahetusel 2008/2009; Virumaa Teataja 3. jaan. 2009, lk. 11, pealk.: Homne on meie teha; Järva Teataja 3. jaan. 2009, lk. 2, pealk.: Me tuleme toime; Hiiu Leht : Nädalalõpp 9. jaan. 2009, lk. 6, pealk.: Armas rahvas!; Meie Maa 3. jaan. 2009, lk. 2 (tsitaat kõnest); Vaba Eesti Sõna 8. jaan. 2009, lk. 3, pealk.: Vabariigi Presidendi tervitus aastavahetusel; Eesti Päevaleht (Stockholm) 14. jaan. 2009, lk. 1, pealk.: Toomas Hendrik Ilves: Jäägem raskuste kiuste ausaks; Eesti Elu 9. jaan. 2009, lk. 2, pealk.: Vabariigi Presidendi tervitus 2008/2009. aastavahetusel; Meie Kodu 21. jaan. 2009, lk. 1, pealk.: Vabariigi Presidendi tervitus 2008/2009. aastavahetusel; Eesti Hääl 24. jaan. 2009, lk. 1, pealk.: EV Presidendi kõne

Panorama Pluton : a composite gabbro-monzodiorite early Ross Orogeny intrusion in southern Victoria Land, Antarctica

International Nuclear Information System (INIS)

Mellish, S.D.; Cooper, A.F.; Walker, N.W.

2002-01-01

The Koettlitz Glacier Alkaline Province of the Walcott Glacier to Radian Glacier area of the Transantarctic Mountains contains a diverse suite of intrusions ranging from gabbro and diorite to granite, nepheline syenite, and carbonatite. Most of the plutons are alkaline (A-type), although the Panorama Pluton is mafic, comprising both hypersthene normative gabbroic and quartz normative monzodioritic lithologies. The pluton has a composite nature, determined by whole-rock geochemical trends and Nd-Sr isotope data that reflect distinctive source regions for the different components. U-Pb geochronology of zircon and titanite indicates the Panorama Pluton was intruded during the early stages of the Neoproterozoic-early Paleozoic Ross Orogeny at 535 ± 9 Ma, and that it is coeval with the geochemically similar Dromedary Mafic Complex which crops out 10 km to the southeast. The Panorama Pluton is a volumetrically minor mafic component of the Koettlitz Glacier Alkaline Province, which predates, by at least 15 m.y., the dominant calc-alkaline suites that occur along-strike in the Dry Valleys area to the north, and the central Transantarctic Mountains to the south. The Panorama Pluton magmas, and other Koettlitz Glacier Alkaline Province lithologies, are interpreted to have formed in an extensional or transtensional jog that predates the onset of widespread Ross Orogeny subduction. (author). 48 refs., 7 figs., 3 tabs

A Framework for the Evaluation and Reporting of Outcomes after Complex Heart Valve Interventions: Applications to the European Ross Registry

NARCIS (Netherlands)

E.I. Charitos (Efstratios)

2014-01-01

markdownabstract__Abstract__ Chapter 1 is the general introduction of the thesis. Chapter 2 presents a proposal on the nomenclature of the aortic root components. Chapters 3 and 4 present the single center results with the subcoronary Ross procedure in the University of Lübeck. Chapter 5

Palgareform peatab võlakriisi tekke / Edgar Savisaar

Index Scriptorium Estoniae

Savisaar, Edgar, 1950-

2007-01-01

Ilmunud ka: Severnoje Poberezhje, 6. jaan. 2007, lk. 2; Meie Maa, 8. jaan. 2007, lk. 2; Oma Saar, 9. jaan. 2007, lk. 5; Nädaline, 9. jaan. 2007, lk. 4; Hiiu Leht, 9. jaan. 2007, lk. 2; Sakala, 9. jaan. 2007, lk. 2; Lääne Elu, 11. jaan. 2007, lk. 2. Majandusminister Edgar Savisaare sõnul saavad tänapäeva laenutarbimise ja tõusvate hindade majanduses sisemise enesekindluse anda vaid palgareformist tulenevad jätkusuutlikult tõusvad sissetulekud

Pauksonite horoskoop - aastaprognoos 2008 / Edda Paukson, Eduard Paukson

Index Scriptorium Estoniae

Paukson, Edda

2007-01-01

Erinevate pelkirjade all. Vt. ka Järva Teataja 29.dets., 3.,8.,10.,15. jaan., SL Õhtluleht 2008, 2. jaan., Pärnu Postimees ja Võrumaa Teataja 3. jaan., Harju Ekspress 4. jaan., Põhjarannik : Laupäev ; Severnoje Poberezhje : Subbota 5. jaan.

Men of Good Will: The Religious Education Association, J. Elliot Ross, and the National Conference of Jews and Christians

Science.gov (United States)

Nolan, Lucinda A.

2009-01-01

An impetus of the Religious Education Association (REA) toward becoming an actively intercultural and interreligious agency emerged in the third decade of its existence. This article explores this period through an examination of the involvement of the REA members, Father John Elliot Ross and others (1884-1946) in a series of seminars conducted by…

BROILER´S ROSS 308 MEAT CHEMICAL COMPOSITION AFTER ADDITION OF BEE POLLEN AS A SUPPLEMENT IN THEIR FEED MIXTURES

Directory of Open Access Journals (Sweden)

Peter Haščík

2014-02-01

Full Text Available The goal of this study was to evaluate the meat chemical composition of broiler chicken Ross 308. In the experiment, totally 200 one-day-old chicks were divided into 4 groups (n=50 for 42 days. Bee pollen was added to feed mixtures in doses 0; 2,500; 3,500 and 4,500 mg.kg-1. The findings found the moisture content of breast and thigh muscles were higher in the experimental groups compared to the control except E3 in thigh muscle, but in protein content were higher in the control group. On the other hand the fat content and energy value in the control group were higher comparison to experimental groups except E1. There are no significant differences (P ≥ 0.05 among the experimental groups. From the current study they conclude the bee pollen has a positive effect on the broiler Ross 308 chemical composition because the increase of moisture content and decrease the fat content which may be acceptable for several special human diets.

"Memory" toob tähed Londonist / Christel Karits

Index Scriptorium Estoniae

Karits, Christel, 1966-

2005-01-01

Vanemuise teatri muusikalikontserdist "Memory 2006" 6. jaan. Estonia kontserdisaalis, 8. jaan. Pärnu kontserdimajas, 10. jaan. Jõhvi kontserdimaajas ja 11. jaan. Vanemuise kontserdimajas, esinejatest

Tööandjate unistuste seaduse autorid olid tegelikult sotsid / Marika Tuus

Index Scriptorium Estoniae

Tuus, Marika, 1951-

2008-01-01

Uue töölepingu seaduse eelnõust. Ilmunud ka Virumaa Teataja 29. jaan. 2008, lk. 11 ; Hiiu Leht 29. jaan. 2008, lk. 2 ; Pärnu Postimees 29. jaan. 2008, lk. 15 ; Vali Uudised 30. jaan. 2008, lk. 2, pealkiri kujul: uus orjaaeg ; Meie Maa 29. jaan. 2008, lk. 2 ; Põhjarannik 30. jaan. 2008, lk. 2 ; Lääne Elu 29. jaan. 2008, lk. 2 ; Elva Postipoiss 2. veeb. 2008, lk. 4, pealkiri kujul: Kas uus orjaaeg? ; Kesknädal 6. veeb. 2008, lk. 2 ; Vooremaa 14. veeb. 2008, lk. 2

Töölepinguseaduse asjus / Urmas Reinsalu

Index Scriptorium Estoniae

Reinsalu, Urmas, 1975-

2008-01-01

Sotsiaalministeeriumis valminud uue töölepingu seaduse eelnõust. IRL eelnõud ei toeta, kuid on valmis seda arutama ja sisuliste ettepanekute arvestamisel rakendama. Ilmunud ka Elva Postipoiss 26. jaan. 2008, lk. 4, pealkiri kujul: töölepinguseaduse asjus räägime ; Nädaline 26. jaan. 2008, lk. 4 ; Põhjarannik 25. jaan. 2008, lk. 2, pealkiri kujul: kehtiv seadus raskendab töökohtade loomist ; Sõnumitooja, 30. jaan. 2008, lk. 2 ; Vali Uudised 30. jaan. 2008, lk. 2 ; Kuulutaja 1. veeb. 2008, lk. 4 ; Lääne Elu 31. jaan. 2008, lk. 2, pealkiri kujul: arutame töölepinguseadust ; Meie Maa 26. jaan. 2008, lk. 2 ; Vooremaa 26. jaan. 2008, lk. 2

Ross Sea Mollusca from the Latitudinal Gradient Program: R/V Italica 2004 Rauschert dredge samples

Directory of Open Access Journals (Sweden)

Claudio Ghiglione

2013-10-01

Full Text Available Information regarding the molluscs in this dataset is based on the Rauschert dredge samples collected during the Latitudinal Gradient Program (LGP on board the R/V “Italica” in the Ross Sea (Antarctica in the austral summer 2004. A total of 18 epibenthic dredge deployments/samplings have been performed at four different locations at depths ranging from 84 to 515m by using a Rauschert dredge with a mesh size of 500µm. In total 8,359 specimens have been collected belonging to a total of 161 species. Considering this dataset in terms of occurrences, it corresponds to 505 discrete distributional records (incidence data. Of these, in order of abundance, 5,965 specimens were Gastropoda (accounting for 113 species, 1,323 were Bivalvia (accounting for 36 species, 949 were Aplacophora (accounting for 7 species, 74 specimens were Scaphopoda (3 species, 38 were Monoplacophora (1 species and, finally, 10 specimens were Polyplacophora (1 species. This data set represents the first large-scale survey of benthic micro-molluscs for the area and provides important information about the distribution of several species, which have been seldom or never recorded before in the Ross Sea. All vouchers are permanently stored at the Italian National Antarctic Museum (MNA, Section of Genoa, enabling future comparison and crosschecking. This material is also currently under study, from a molecular point of view, by the barcoding project “BAMBi” (PNRA 2010/A1.10.

The effect of propolis extract in the diet of chickens Ross 308 on their performance

Directory of Open Access Journals (Sweden)

PETER HACK

2014-12-01

Full Text Available The focus of the study was the performance of Ross 308 chickens after the application of propolis extract in their diet. The nutritional value of feed mixtures for chickens was equal, but the experimental groups were also added propolis extract in the dose of 200 mg.kg-1 (E1, 300 mg.kg-1 (E2 and 400 mg.kg-1 (E3, respectively. The results of the experiments showed that the propolis extract in the examined concentrations can be applied to the diet of chickens, since it managed to raise (P = 0.05 the body weight positively (E1 2354.60 g; E2 2371.40 g; E3 2382.90 g, compared to control group (2272.89 g. Total increase of body weights indicates positive tendency of propolis extract in the diet of chickens Ross 308, because higher values (P = 0.05 were reached in the experimental groups (2311.60 g E1 to 2339.60 g E3 compared to control (2230.80 g. Total feed consumption was higher in the experimental groups, on the contrary, FCR was lower (P = 0.05 in the experimental groups (1.64 to 1.67 compared to control (1.69. The best performance results were reached in the group with the greatest addition of propolis extract, i.e. in the dose 400 mg.kg-1 of feed mixtures (E3.

Viimane "Memory" on eesti lauljate päralt

Index Scriptorium Estoniae

2007-01-01

Vanemuise teatri muusikalikontsertidest "Memory 2008" 13. ja 14. jaan. Tartus Vanemuise kontserdimajas, 17. jaan. Jõhvi kontserdimajas, 20. jaan. Pärnu kontserdimajas ning 21. ja 22. jaan. Tallinnas Estonia kontserdisaalis

Common Core State Standards and Teacher Effectiveness. Q&A with Ross Wiener, Ph.D. REL Mid-Atlantic Teacher Effectiveness Webinar Series

Science.gov (United States)

Regional Educational Laboratory Mid-Atlantic, 2013

2013-01-01

In this REL Mid-Atlantic webinar, Dr. Ross Wiener, Vice President and Executive Director of the Education and Society Program, Aspen Institute, discussed strategies for integrating the Common Core State Standards (CCSS) into teacher effectiveness systems, including ways in which the CCSS can support professional growth and inform teacher…

Albert Ross Tilley: The legacy of a Canadian plastic surgeon.

Science.gov (United States)

Mowbrey, Kevin

2013-01-01

The present article chronicles the career of Dr Albert Ross Tilley, one of the most important Canadian plastic surgeons of the 20th century. Tilley is most well known for his innovations of burn management during World War II and his treatment of a group of burn patients known affectionately as the 'Guinea Pig Club'. In addition to the superb surgical skills he applied to the physical wounds of his patients, Tilley was also a pioneer of caring for the emotional and psychological afflictions suffered by many airmen of World War II. As one of the founding fathers of the Canadian Society of Plastic Surgeons, Tilley's work was instrumental in establishing the specialty and ensured its prosperity for years to come. Serving in the capacity of leader, educator and innovator, Tilley remains one of Canada's most decorated physicians, and his body of work encompasses contributions to the medical field that remain significant and beneficial to patient care to this day.

The Dehumanizing American Dream in David Mamet’s Glengarry Glen Ross

Directory of Open Access Journals (Sweden)

Mehdi Sepehrmanesh

2014-01-01

Full Text Available The American Dream is a recurrent theme in American literature. In this response, this paper is an attempt to expose the destructive effects of the dream on the human spirit. It is also shown, through the analysis of David Mamet’s glengarry Glen Ross, that despite the promise of the dream it contains many contradictions. Beneath the seeming simple surface of the play lies a deep current of meanings that reflect the calamities of modern American life, and in a broader sense, the modern world. This article indicates how capitalism inculcates ideologies in the mind of individuals in order to facilitate the exploiting process and unquestioning subordination. Ragged individualism, for instance, as  the most prominent of these ideologies, disrupts all communal bonds and even exceeds to the disintegration of friendship and family life.

Uued muutused nõuavad enam selgitustööd / Katrin Saks

Index Scriptorium Estoniae

Saks, Katrin, 1956-

2008-01-01

Euroopa Liidu otsustest ja nende tähtsusest ning selgitamise vajadusest. Ilmunud ka Koit 22. jaan. 2008, lk. 6, pealkiri kujul: Muutused nõuavad poliitikutelt järjest enam selgitustööd, Meie Maa 22. jaan. 2008, lk. 2 ; Sakala 24. jaan. 2008, lk. 2 ; Valgamaalane 22. jaan. 2008, lk. 2 ; Virumaa Teataja 25. jaan. 2008, lk. 11 ; Lääne Elu 24. jaan. 2008, lk. 2 ; Pärnu Postimees 5. veeb. 2008, lk. 19

One new genus and three new species of deep-sea nematodes (Nematoda: Microlaimidae) from the Southwest Pacific Ocean and Ross Sea.

Science.gov (United States)

Leduc, Daniel

2016-02-11

New deep-sea nematodes of the family Microlaimidae are described from the Southwest Pacific Ocean and Ross Sea. Microlaimus korari n. sp. is characterised by annulated cuticle with longitudinal bars, round amphideal aperture slightly smaller than the cryptospiral amphideal fovea, spacious and heavily cuticularised buccal cavity with large dorsal tooth and right subventral tooth situated anteriorly relative to left subventral tooth, slender spicules 4.4 cloacal body diameters long, and gubernaculum 1.2 cloacal body diameters long with laterally curved distal end and swollen proximal end. Bolbolaimus tongaensis n. sp. is characterised by annulated cuticle with longitudinal bars, oval amphideal aperture and cryptocircular amphideal fovea situated between cephalic setae and only partially surrounded by cuticle annulations, and short spicules cuticularised along dorsal edge and at proximal end and with swollen portion near proximal end. Maragnopsia n. gen. is characterised by a minute, non-cuticularised mouth cavity without teeth, an elongated posterior pharyngeal bulb more than twice as long as it is wide, a single outstretched testis, and a conico-cylindrical tail 13-16 anal body diameters long. A list of all 83 valid Microlaimus species is provided. The present study provides the first microlaimid species records from deep-sea habitats (> 200 m depth) in the Southwest Pacific and Ross Sea. The presence of M. korari n. sp. on both the continental slope of New Zealand and Ross Sea abyssal plain suggests that this species has a wide geographical and depth distribution. However, molecular analyses will be required to confirm the identity of these two geographically disparate populations.

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).

Laenuraha ja vabadus / Eugen Veges

Index Scriptorium Estoniae

Veges, Eugen, 1955-

2008-01-01

Ilmunud ka: Lääne Elu 10. jaan. lk. 2, Kuulutaja 11. jaan. lk. 4, Koit 12. jaan. lk. 6, Võrumaa Teataja 15. jaan. lk. 2, Valgamaalane, Tartu Ekspress 17. jaan. lk. 2,6. Autori sõnul võib kollektiivne tarbimise vähenemine olla üpris mõjus hoob põhjendamatu kiirusega hindade kasvu peatamiseks

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

Measurement of Quality to Improve Care in Sleep Medicine

OpenAIRE

Morgenthaler, Timothy I.; Aronsky, Amy J.; Carden, Kelly A.; Chervin, Ronald D.; Thomas, Sherene M.; Watson, Nathaniel F.

2015-01-01

The Board of Directors of the American Academy of Sleep Medicine (AASM) commissioned a Task Force to develop quality measures as part of its strategic plan to promote high quality patient-centered care. Among many potential dimensions of quality, the AASM requested Workgroups to develop outcome and process measures to aid in evaluating the quality of care of five common sleep disorders: restless legs syndrome, insomnia, narcolepsy, obstructive sleep apnea in adults, and obstructive sleep apne...

Maailma tipud Mozarti festivalil / Kersti Inno

Index Scriptorium Estoniae

Inno, Kersti, 1954-

2006-01-01

Korea kammerorkestrist (kontserdid festivali "Mozart 250" raames 20. jaan. Pärnu kontserdimajas, 21. jaan. Estonia kontserdisaalis ja 22. jaan. Jõhvi kontserdimajas). Orkestrist The Orchestra of the Age of Enlightenment (kontsert 26. jaan. Estonia kontserdisaalis)

Ross Sea Polynyas: Response of Ice Concentration Retrievals to Large Areas of Thin Ice

Science.gov (United States)

Kwok, R.; Comiso, J. C.; Martin, S.; Drucker, R.

2007-01-01

For a 3-month period between May and July of 2005, we examine the response of the Advanced Microwave Scanning Radiometer (AMSR-E) Enhanced NASA Team 2 (NT2) and AMSR-E Bootstrap (ABA) ice concentration algorithms to large areas of thin ice of the Ross Sea polynyas. Coincident Envisat Synthetic Aperture Radar (SAR) coverage of the region during this period offers a detailed look at the development of the polynyas within several hundred kilometers of the ice front. The high-resolution imagery and derived ice motion fields show bands of polynya ice, covering up to approximately 105 km(sup 2) of the Ross Sea, that are associated with wind-forced advection. In this study, ice thickness from AMSR-E 36 GHz polarization information serves as the basis for examination of the response. The quality of the thickness of newly formed sea ice (<10 cm) from AMSR-E is first assessed with thickness estimates derived from ice surface temperatures from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument. The effect of large areas of thin ice in lowering the ice concentration estimates from both NT2/ABA approaches is clearly demonstrated. Results show relatively robust relationships between retrieved ice concentrations and thin ice thickness estimates that differ between the two algorithms. These relationships define the approximate spatial coincidence of ice concentration and thickness isopleths. Using the 83% (ABA) and 91% (NT2) isopleths as polynya boundaries, we show that the computed coverage compares well with that using the estimated 10-cm thickness contour. The thin ice response characterized here suggests that in regions with polynyas, the retrieval results could be used to provide useful geophysical information, namely thickness and coverage.

Eestil läheb jätkuvalt hästi / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2008-01-01

Vabariigi Presidendi tervitus Eesti rahvale 2007/2008. aastavahetusel Eesti Panga saalis. Ilmunud ka: Postimees 3. jaan. 2008, lk. 15, pealk.: Usalduse tugevnemise aasta; Postimees : na russkom jazõke 3. jaan. 2008, lk. 9; Eesti Päevaleht 3. jaanuar 2008, lk. 3, pealk.: Eestil läheb hästi; Maaleht 3. jaan. 2008, lk. 7, pealk.: Meie oleme õnnelik rahvas; Virumaa Teataja 3. jaanuar 2008, lk. 11, pealk.: Saame täna olla kindlamad kui kunagi varem; Pärnu Postimees 3. jaanuar 2008, lk. 15, pealk.: Armas Eesti rahvas kodus ja kaugel!; Lõunaleht 3. jaan. 2008, lk. 2, pealk.: Armas Eesti rahvas kodus ja kaugel!; Põhjarannik 3. jaan. 2008, lk. 4, pealk.: Armas Eesti rahvas kodus ja kaugel!; Severnoje Poberezhje 3. jaan. 2008, lk. 4; Meie Maa 3. jaan. 2008, lk. 2, pealk.: Vabariigi presidendi aastavahetuse tervitus; Hiiu Leht 4. jaan. 2008, lk. 2, pealk.: Presidendi tervitus; Harjumaa 4. jaan. 2008, lk. 2, pealk.: Armas Eesti rahvas kodus ja kaugel!; Eesti Päevaleht (Stockholm) 10. jaan. 2008, lk. 2; Eesti Elu 4. jaan. 2008, lk. 2, pealk.: Vabariigi Presidendi tervitus 2007/2008. aastavahetusel (lüh.); Vaba Eesti Sõna 3. jaan. 2008, lk. 3, pealk.: Vabariigi Presidendi tervitus 2007/2008. aastavahetusel, ingl. k. lk. 12, pealk.: President of the Republic New Year Address 2008; Meie Kodu 23. jaan. 2008, lk. 2, pealk.: Vabariigi Presidendi tervitus 2007/2008. aastavahetusel; Eesti Rada 2008, nr. 1, lk. 3, pealk.: Vabariigi Presidendi tervitus 2007/2008. aastavahetusel. Väljavõte tervitusest ilmunud ka: Postimees 31. dets. 2008, lk. 9, pealk.: President Toomas Hendrik Ilvese tervitus aastavahetusel 2007/2008

Eesti noorim metsavend / Tiit Vahemets

Index Scriptorium Estoniae

Vahemets, Tiit

2007-01-01

Katkendid Tiit Vahemetsa raamatust "Lapsena metsas". Järgneb: 6. dets., 13.dets., 20.dets. lk. 7, 2008: 4. jaan., 10. jaan., 17. jaan., 24. jaan., 31. jaan., 7. veebr., 14. veebr., 21. veebr., 28. veebr., 6. märts, 13. märts, 20. märts, 27. märts, 3. apr., 10. apr., 17. apr., 24. apr., 8. mai, 15. mai

Ebavõrdsus hukutab Eesti arengu / Katrin Saks

Index Scriptorium Estoniae

Saks, Katrin, 1956-

2004-01-01

Ilmunud ka: Pärnu Postimees, 22. jaan. 2004, lk. 11; Võrumaa Teataja, 24. jaan. 2004, lk. 2; Meie Maa, 24. jaan. 2004, lk. 2; Hiiu Leht, 27. jaan. 2004, lk. 2; Põhjarannik, 31. jaan. 2004, lk. 2; Severnoje Poberezhje, 31. jaan. 2004, lk. 2; Koit, 3. veebr. 2004, lk. 6; Hiiumaa, 3. veebr. 2004, lk. 2. Autor vaatleb riigi osa ebavõrduse ilmingute likvideerimisel Eestis ja leiab, et ebavõrdsus on meie arengu peamine takistus, mille kõrvaldamine on sotsiaaldemokraatide peamine eesmärk

Ross filter pairs for metal artefact reduction in x-ray tomography: a case study based on imaging and segmentation of metallic implants

Science.gov (United States)

Arhatari, Benedicta D.; Abbey, Brian

2018-01-01

Ross filter pairs have recently been demonstrated as a highly effective means of producing quasi-monoenergetic beams from polychromatic X-ray sources. They have found applications in both X-ray spectroscopy and for elemental separation in X-ray computed tomography (XCT). Here we explore whether they could be applied to the problem of metal artefact reduction (MAR) for applications in medical imaging. Metal artefacts are a common problem in X-ray imaging of metal implants embedded in bone and soft tissue. A number of data post-processing approaches to MAR have been proposed in the literature, however these can be time-consuming and sometimes have limited efficacy. Here we describe and demonstrate an alternative approach based on beam conditioning using Ross filter pairs. This approach obviates the need for any complex post-processing of the data and enables MAR and segmentation from the surrounding tissue by exploiting the absorption edge contrast of the implant.

Moses presages Kubler-Ross: five stages in accepting death, as seen in the midrash.

Science.gov (United States)

Berkowitz, M C; Knight, L

2001-11-01

This paper elucidates and explains an ancient midrash (rabbinic interpretation of a biblical text) through the lens of modern psychological theory. The midrash describes Moses' reactions to his approaching death. The paper points out that these reactions anticipate the five classic stages, described by Elizabeth Kubler-Ross, of coming to accept terminal illness: denial, anger, bargaining, depression and acceptance. The article shows the ancient rabbis' sensitivity to human feeling and the universal nature of human reaction through the dialogue and reactions they attribute to Moses. Finally, it shows how using this midrash offers a constructive model for approaching death, for Jewish and non-Jewish patients alike, as well as their caregivers.

STS-110 M.S. Ross and Smith in M-113 personnel carrier during TCDT

Science.gov (United States)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- With STS-110 Mission Specialists Jerry Ross (far left) and Steven Smith (third from left) on board, Commander Michael Bloomfield scatters dust as he practices driving the M-113 armored personnel carrier. The driving is part of Terminal Countdown Demonstration Test activities, which include emergency egress training and a simulated launch countdown. The TCDT is held at KSC prior to each Space Shuttle flight. Scheduled for launch April 4, the 11-day mission will feature Shuttle Atlantis docking with the International Space Station (ISS) and delivering the S0 truss, the centerpiece-segment of the primary truss structure that will eventually extend over 300 feet.

STS-55 MS1/PLC Ross monitors Payload Specialist Walter's Anthrorack activity

Science.gov (United States)

1993-01-01

STS-55 German Payload Specialist 1 Ulrich Walter breathes into Rack 9 Anthrorack (AR) (Human Physiology Laboratory) device for Pulmonary Perfusion and Ventilation During Rest and Exercise experiment while working inside the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Seated on the bicycle ergometer, Walter utilizes the respiratory monitoring system, part of a broad battery of experiments designed to investigate human physiology under microgravity conditions. In the background, Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross monitors Walter's activity. Walter represents the German Aerospace Research Establishment (DLR) on the 10-day SL-D2 mission. Visible on the aft end cone are a fire extinguisher and the Crew Telesupport Experiment (CTE) Macintosh portable computer mounted on an adjustable work platform.

Rapid Holocene thinning of outlet glaciers followed by readvance in the western Ross Embayment, Antarctica

Science.gov (United States)

Jones, R. S.; Whitmore, R.; Mackintosh, A.; Norton, K. P.; Eaves, S.; Stutz, J.

2017-12-01

Investigating Antarctic deglaciation following the LGM provides an opportunity to better understand patterns, mechanisms and drivers of ice sheet retreat. In the Ross Sea sector, geomorphic features preserved on the seafloor indicate that streaming East Antarctic outlet glaciers once extended >100 km offshore of South Victoria Land prior to back-stepping towards their modern configurations. In order to adequately interpret the style and causes of this retreat, the timing and magnitude of corresponding ice thickness change is required. We present new constraints on ice surface lowering from Mawson Glacier, an outlet of the East Antarctic Ice Sheet that flows into the western Ross Sea. Surface-exposure (10Be) ages from samples collected in elevation transects above the modern ice surface reveal that rapid thinning occurred at 5-8 ka, broadly coeval with new ages of grounding-line retreat at 6 ka and rapid thinning recorded at nearby Mackay Glacier at 7 ka. Our data also show that a moraine formed near to the modern ice margin of Mawson Glacier at 0.8 ka, which, together with historical observations, indicates that glaciers in this region readvanced during the last thousand years. We argue that 1) the accelerated thinning of outlet glaciers was driven by local grounding-line retreat through overdeepened basins during the early-mid Holocene, and 2) the glaciers subsequently readvanced, possibly linked to late Holocene sea-ice expansion, before retreating to their current positions. Our work demonstrates that these outlet glaciers were closely coupled to environmental and topography-induced perturbations near their termini throughout the Holocene.

Effect of penguin and seal excrement on mercury distribution in sediments from the Ross Sea region, East Antarctica.

Science.gov (United States)

Nie, Yaguang; Liu, Xiaodong; Sun, Liguang; Emslie, Steven D

2012-09-01

Total mercury (Hg) concentration and several other geochemical parameters were determined for five sediment profiles from the Antarctic Ross Sea region. Our data exhibit significant positive correlations between Hg concentration and total organic carbon (TOC) content in all profiles, suggesting the predominant role of organic matter (OM) as a Hg carrier. The OM in the sediments originates primarily from penguin guano and algae. High Hg content in guano and a positive correlation between Hg and a guano bio-element (phosphorus, P) in the ornithogenic sediment profiles (MB6, BI and CC) indicate that Hg was strongly influenced by guano input. The bottom sediments of MB6 with seal hairs contain relatively high Hg. This increase is attributed to the input of seal excrement, suggesting that sedimentary Hg may be an effective trophic-level indicator from seals to penguins. The enrichment factor (EF) for Hg was calculated and the results indicated apparent Hg enrichment in the sediment profiles from the Ross Sea region caused by bio-vectors such as penguins and seals. Compared with typical sediments from other sites in Antarctica and the SQGs (sediment quality guidelines), the total amount of Hg in our study area is still not considered to be adversely high. Copyright © 2012 Elsevier B.V. All rights reserved.

Vastuseks Hannes Rummi väidetele / Maret Maripuu

Index Scriptorium Estoniae

Maripuu, Maret, 1974-

2008-01-01

Uue töölepingu seaduse eelnõust ja ka vastuseks Hannes Rummi artiklile "Seitse küsimust teie turvalisuse kohta". Ilmunud ka Harju Ekspress 18. jaan. 2008, lk. 6 ; Hiiu Leht 18. jaan. 2008, lk. 2 ; Meie Maa 19. jaan. 2008, lk. 2 ; Järva Teataja 22. jaan. 2008, lk. 2, pealkiri kujul: Seaduseelnõu mõistetakse vääriti ; Türi Rahvaleht 25. jaan. 2008, lk. 4, pealkiri kujul: Töölepingu seaduse eelnõu on valesti mõistetud ; Lääne Elu 19. jaan. 2008, lk. 2

Vabariigi Presidendi avaldus Riigikogule seoses valitsuse koosseisu uuendamisega 11. jaanuaril 1994 / Lennart Meri

Index Scriptorium Estoniae

Meri, Lennart, 1929-2006

1994-01-01

Ilmunud ka: Rahva Hääl, 12. jaan., lk. 2 ; Päevaleht, 12. jaan., lk. 6 ; Hommikuleht, 12. jaan. lk. 5 ; Vaba Eesti Sõna = Free Estonian Word, 20. jaan., lk. 3, pealk.: President kõneles Riigikogule ja eesti rahvale

Influence of sea ice cover and icebergs on circulation and water mass formation in a numerical circulation model of the Ross Sea, Antarctica

Science.gov (United States)

Dinniman, Michael S.; Klinck, John M.; Smith, Walker O.

2007-11-01

Satellite imagery shows that there was substantial variability in the sea ice extent in the Ross Sea during 2001-2003. Much of this variability is thought to be due to several large icebergs that moved through the area during that period. The effects of these changes in sea ice on circulation and water mass distributions are investigated with a numerical general circulation model. It would be difficult to simulate the highly variable sea ice from 2001 to 2003 with a dynamic sea ice model since much of the variability was due to the floating icebergs. Here, sea ice concentration is specified from satellite observations. To examine the effects of changes in sea ice due to iceberg C-19, simulations were performed using either climatological ice concentrations or the observed ice for that period. The heat balance around the Ross Sea Polynya (RSP) shows that the dominant term in the surface heat budget is the net exchange with the atmosphere, but advection of oceanic warm water is also important. The area average annual basal melt rate beneath the Ross Ice Shelf is reduced by 12% in the observed sea ice simulation. The observed sea ice simulation also creates more High-Salinity Shelf Water. Another simulation was performed with observed sea ice and a fixed iceberg representing B-15A. There is reduced advection of warm surface water during summer from the RSP into McMurdo Sound due to B-15A, but a much stronger reduction is due to the late opening of the RSP in early 2003 because of C-19.

William Parsons, 3rd Earl of Rosse astronomy and the castle in nineteenth-century Ireland

CERN Document Server

Mollan, R Charles

2015-01-01

This is a revealing account of the family life and achievements of the Third Earl of Rosse, a hereditary peer and resident landlord at Birr Castle, County Offaly, in nineteenth-century Ireland, before, during and after the devastating famine of the 1840s. He was a remarkable engineer, who built enormous telescopes in the cloudy middle of Ireland. The book gives details, in an attractive non-technical style which requires no previous scientific knowledge, of his engineering initiatives and the astronomical results, but also reveals much more about the man and his contributions - locally in the

Provenance and post-depositional low-temperature evolution of the James Ross Basin sedimentary rocks (Antarctic Peninsula) based on fission track analysis

Czech Academy of Sciences Publication Activity Database

Svojtka, Martin; Nývlt, D.; Murakami, Masaki; Vávrová, J.; Filip, Jiří; Mixa, P.

2009-01-01

Roč. 21, č. 6 (2009), s. 593-607 ISSN 0954-1020 R&D Projects: GA MŠk 1K05030 Institutional research plan: CEZ:AV0Z30130516 Keywords : James Ross Island * Seymour Island * Cretaceous–Palaeogene succession * fission track dating * zircon * apatite Subject RIV: DB - Geology ; Mineralogy Impact factor: 1.496, year: 2009

2004. aasta prognoos / Edda Paukson, Eduard Paukson

Index Scriptorium Estoniae

Paukson, Edda

2004-01-01

Vt. ka Järva Teataja, Põhjarannik : Laupäev ; Severnoje Poberezhje : Subbota, Virumaa Teataja, Võrumaa Teataja : Elu 3. jaan., Pärnu Postimees 6.,8. jaan., Harjumaa 6., 9.,13. jaan., Meie Maa : Oma Saar 10. jaan. Erinevatel lehekülgedel ja erinevate pealkirjade all

The Ross Procedure in Patients among the Pediatric Population, Post Ten Years of Experience

Directory of Open Access Journals (Sweden)

Andrey A. Ivanov

2013-09-01

Full Text Available The aim of the study was to analyze the results of the surgical treatment in pediatric patients who had undergone the Ross procedure.Material and Methods: The study involved 114 patients between 12 days to 18 years in age. The early and late (up to 5 years results of the treatment were studied. The examination included echocardiography, catheterization of the cardiac chambers and angiocardiography. The case distribution of patients based on diagnosis was as follows: isolated aortic valve stenosis (IAVS in 38 (33.3% patients, aortic valve insufficiency (AVI in 33 (28.9%, and combined heart defects in 56 patients (49.1%.Results: The death rate was 6.14% during the early postoperative period and 1.14% in the late postoperative period; the actuarial survival in the long-term was 98.86%. The complication rate was 51.5%. The most frequent complication was pericarditis (25.6%, whereas cardiac and respiratory failure occurred in 7.6% of the cases and cardiac arrhythmias in 6.1% of the cases. The average time spent in the intensive care unit was 3.48 ± 2.90 days; the hospitalization period on average was 24.70±10.87 days. After surgery, there was a tendency of the echocardiographic parameters to move toward normalization. The frequency of reoperation in the late period was 23.7%, the main reason for which being the conduit dysfunction in the position of the pulmonary artery (PA.Conclusion: The clinical efficacy of the Ross procedure in the treatment of aortic valve malformations in the pediatric group was confirmed. However, in some cases, the need to perform repeated operations due to the increase in the ring size and an increase in the neo-aortic insufficiency during the somatic growth process.

Predictive modelling of Ross River virus notifications in southeastern Australia.

Science.gov (United States)

Cutcher, Z; Williamson, E; Lynch, S E; Rowe, S; Clothier, H J; Firestone, S M

2017-02-01

Ross River virus (RRV) is a mosquito-borne virus endemic to Australia. The disease, marked by arthritis, myalgia and rash, has a complex epidemiology involving several mosquito species and wildlife reservoirs. Outbreak years coincide with climatic conditions conducive to mosquito population growth. We developed regression models for human RRV notifications in the Mildura Local Government Area, Victoria, Australia with the objective of increasing understanding of the relationships in this complex system, providing trigger points for intervention and developing a forecast model. Surveillance, climatic, environmental and entomological data for the period July 2000-June 2011 were used for model training then forecasts were validated for July 2011-June 2015. Rainfall and vapour pressure were the key factors for forecasting RRV notifications. Validation of models showed they predicted RRV counts with an accuracy of 81%. Two major RRV mosquito vectors (Culex annulirostris and Aedes camptorhynchus) were important in the final estimation model at proximal lags. The findings of this analysis advance understanding of the drivers of RRV in temperate climatic zones and the models will inform public health agencies of periods of increased risk.

Meedia, äri ja poliitika / Ela Tomson

Index Scriptorium Estoniae

Tomson, Ela, 1945-

2006-01-01

Ilmunud ka: Meie Maa 20. dets. lk. 2, Lääne Elu 21. dets. lk. 2, Põhjarannik 29. dets. lk. 2, Vali Uudised 3. jaan. 2007 lk. 2, Vooremaa 4. jaan. lk. 2, Hiiu Leht 5. jaan. lk. 2, Severnoje Poberezhje 10. jaan. lk. 2, Vesti Nedeli, Den za Dnjom 12. jaan. lk. 20-21. Parlamendiliikme sõnul üritab võimukoalitsioon saavutada avalik-õigusliku ringhäälingu juhtimise politiseerimist. Ärimehed meediaturul

Heparin binding sites on Ross River virus revealed by electron cryo-microscopy

International Nuclear Information System (INIS)

Zhang Wei; Heil, Marintha; Kuhn, Richard J.; Baker, Timothy S.

2005-01-01

Cell surface glycosaminoglycans play important roles in cell adhesion and viral entry. Laboratory strains of two alphaviruses, Sindbis and Semliki Forest virus, have been shown to utilize heparan sulfate as an attachment receptor, whereas Ross River virus (RRV) does not significantly interact with it. However, a single amino acid substitution at residue 218 in the RRV E2 glycoprotein adapts the virus to heparan sulfate binding and expands the host range of the virus into chicken embryo fibroblasts. Structures of the RRV mutant, E2 N218R, and its complex with heparin were determined through the use of electron cryo-microscopy and image reconstruction methods. Heparin was found to bind at the distal end of the RRV spikes, in a region of the E2 glycoprotein that has been previously implicated in cell-receptor recognition and antibody binding

Publishing at "the request of friends": Alexander Ross and James Beattie’s Authorial Networks in Eighteenth-Century Aberdeen

OpenAIRE

Ruth Knezevich

2016-01-01

Authorship in eighteenth-century Aberdeen often functioned differently than in London and Edinburgh. The Aberdeen model of authorship relied heavily on an intricate network of booksellers, patrons, readers, and critics involved in preparing a text to be consumed by the reading public; yet the prevailing narrative of the author as rising to “inspired genius” disallows for this network. The authorial career of poet Alexander Ross and his friend/mentorship with philosopher James Beattie offers a...

Depositional history of artificial radionuclides in the Ross Ice Shelf, Antarctica

International Nuclear Information System (INIS)

Koide, M.; Michel, R.; Goldberg, E.D.; Herron, M.M.; Langway, C.C. Jr.

1979-01-01

The annual fluxes of artificial radionuclides ( 238 Pu, sup(239 + 240)Pu, 241 Am, 137 Cs, 90 Sr and 3 H) from the atmosphere to the Ross Ice Shelf in Antarctica were determined from measurements in strata dated by 201 Pb. Recognizable sources include the U.S tests (Mike-Ivy and Castle Hill) in the early 1950s, the U.S.S.R. tests of the early 1960s, the SNAP-9A burnup of 1964 and the French and Chinese tests in the late 1960s and 1970s. There are several problems still awaiting resolution: the differences in atmospheric chemistries of fission products and of transuranics produced in weapons tests and the anomalous fluxes of 238 Pu to the ice shelf which do not appear to reflect a one-year stratospheric residence. There is no evidence for a smearing of the fallout record as a consequence of diffusion of these radionuclides in the glacial column. (Auth.)

Kodu käsitlused Jaan Kaplinski luules / The Concept of Home in Jaan Kaplinski’s Poetry

Directory of Open Access Journals (Sweden)

Ene-Reet Soovik

2013-12-01

Full Text Available The article focuses on the evolution of the concept of home in the poetry of Jaan Kaplinski, one of the internationally most acclaimed Estonian poets. The discussion draws on the understanding of the notion of home emerging in the classic works of the phenomenologically inclined human geographers Edward Relph and Yi-Fu Tuan, as well as the influential French philosopher Gaston Bachelard. Kaplinski’s early poetry features lonely wanderers who have been cast into the world; their being on the road is eternal with no points of security or attachment. Such poetry tends to be a poetry of homelessness that accepts the lack of the feeling of being at home. If the concept of home does appear, it is an abstract rather than a denoted space that can be experienced with the senses in an unmediated way.* This is connected with the human condition – being cast into the world in a state of existentialist alienation, the acknowledgement of which is the only way of creating a certain sense of belonging and fellow feeling with other people. It is difficult to differentiate between the feelings of being at home or in non-home in Kaplinski’s early poetry, which thus often features what might be termed as existentialist homes. For Bachelard, a home provides one with a sense of security, which the phenomenologist sees as being connected with one’s childhood home. When homes related to particular buildings appear in Kaplinski’s verse, these do not guarantee such security. They are perishable, crumbling houses that may disappear, particularly in a fire like that which consumed the centre of Tartu, the poet’s childhood home town, during WWII. Yet the texts that feature such an understanding of home become more dependent on bodily memory, on an actual reliving of space. The home that is retrospectively connected with the past may replace the more abstract existentialist home, but is no source of security, serving as an ephemeral home. However, Kaplinski�

Crustose corallinaceous algae (Rhodophyta) of the New Zealand and United States scientific expedition to the Ross Sea, Balleny Islands, and Macquarie Ridge, 1965

NARCIS (Netherlands)

Zaneveld, Jacques S.; Sanford, Robert B.

1980-01-01

Fourteen taxa of crustose Corallinaceae are described from a collection of marine algae picked up in Antarctic and sub-Antarctic waters along a Ross Sea — Balleny Islands — Macquarie Island traject aboard the USS Glacier in 1965. Three of these taxa are newly described, i.e. Lithothamnium

Porifera collection of the Italian National Antarctic Museum (MNA, with an updated checklist from Terra Nova Bay (Ross Sea

Directory of Open Access Journals (Sweden)

Claudio Ghiglione

2018-05-01

Full Text Available This new dataset presents occurrence data for Porifera collected in the Ross Sea, mainly in the Terra Nova Bay area, and curated at the Italian National Antarctic Museum (MNA, section of Genoa. Specimens were collected in 331 different sampling stations at depths ranging from 17 to 1,100 meters in the framework of 17 different Italian Antarctic expeditions funded by the Italian National Antarctic Research Program (PNRA. A total of 807 specimens, belonging to 144 morphospecies (i.e., 95 taxa identified at species level and 49 classified at least at the genus level is included in the dataset. Nearly half (45% of the species reported here correspond to species already known for Terra Nova Bay. Out of the remaining 55% previously unknown records, under a third (~29% were classified at the species level, while over a quarter (~26% were ascribed to the genus level only and these would require further study. All vouchers are permanently curated at the MNA and are available for study to the scientific community. A 3D model of an uncommon species from the Ross Sea, i.e. Tethyopsis brondstedi (Burton, 1929, is also presented and will be made available for outreach purposes.

A Reference-Intensive Embedded Librarian Program: Kresge Business Administration Library's Program to Support Action-Based Learning at the Ross School of Business

Science.gov (United States)

Berdish, Laura; Seeman, Corey

2010-01-01

While a great deal of literature on embedded librarians in academic libraries is focused on the role of instructor, there are many other services that could be provided by librarians working closely with students. The Kresge Business Administration Library (Stephen M. Ross School of Business at the University of Michigan) has created a unique…

Protein Level the Influence and the Period of Combined Feed Administration in Ross 308 Hybrid in Serbia

Directory of Open Access Journals (Sweden)

Daniel Omoran

2015-10-01

Full Text Available There are various researches where during growth period of broilers are used 2 or 4 combined feed (CF recipes, with different nutritional characteristics, which can cover the chickens need, and which can also satisfy the technical-economical condition. The purpose of this work was to assess the possibility to simplify the way of feeding the chickens Ross 308 hybrid, by reducing the number of forage recipes from 4 to 3, and by administering combined feed with a protein level of 4% higher during the so-called growing period (11-33 days. In meat chickens, Ross 308 hybrid, for which the growing technology was applied with 4 types of CF: starter, I grower, II grower and finisher, at the age of 43 days, there was obtained an average body weight of 2557.81 g, an intake of 4790 g/chicken, a feed conversion ratio of 1.90, the feed costs to achieve 1 kg live weight being of 0.685 euros; in chickens fodder-fed with 3 CF structures, the body weight was of about 5.6% higher, a close feed intake, and the same feed conversion ratio, and the foraging costs related to kg live weight were of 0.15% higher. The conclusion is the simplification of broiler feeding technology reducing from 4 and 3 structures of combined feed by administering a CF with up 4p% more protein, during the so-called growing period.

Omavalitsuste tulubaas tuleb seada uutele alustele / Rein Org

Index Scriptorium Estoniae

Org, Rein

2002-01-01

Ilmunud ka: Koit 22. jaan. lk. 6, Vooremaa 22. jaan. lk. 3, Elva Postipoiss 26. jaan. lk. 4, Vali Uudised 18. jaan. lk.4. Mõõdukad leiavad, et omavalitsuste ülesannete täitmiseks peab enamus tuludest laekuma riigieelarvest kulupõhisena - vastavalt elanike arvule vallas või linnas. Autor: Rahvaerakond Mõõdukad

Mida loodavad poliitikud? / Urmas Lauri

Index Scriptorium Estoniae

Lauri, Urmas, 1956-

1998-01-01

Vastavad T. Jürgenson, S. Ivanov, A. Rüütel, A. Haug, O. Anton, Pärnoja, M. Kubo, S. Kallas, K. Kilvet, M. Treial, E. Truu. Järgneb 20. jaan. 1998, lk. 2; 22. jaan. 1998, lk. 2; 27. jaan. 1998, lk. 2. Ilmunud ka: Hiiu Leht, 20. jaan. 1998, lk. 3

Kuidas edasi, Eesti? / Arnold Rüütel

Index Scriptorium Estoniae

Rüütel, Arnold, 1928-

2002-01-01

President A. Rüütli uusaastapöördumine. Ilmunud ka: Postimees, Molodjozh Estonii, Maaleht, Estonija, Põhjarannik, Severnoje Poberezhje 3. jaan. lk. 3,2,7,3, Meie Maa 3. jaan. lk. 2, Hiiumaa 3. jaan. lk. 2, Virumaa Teataja 3. jaan. lk. 7. (Molodjozh Estonii, Estonija, Maaleht, Põhjarannik, Severnoje Poberezhje täistekst).

Recording and processing procedures for multi-channel seismic-reflection data collected in the western Ross Sea, Antarctica

Science.gov (United States)

Dadisman, Shawn V.; Ryan, Holly F.; Mann, Dennis M.

1987-01-01

During 1984, over 2300 km of multichannel seismic-reflection data were recorded by the U.S. Geological Survey in the western Ross Sea and Iselin Bank regions.  A temporary loss and sinking of the streamer led to increasing the streamer tow depth to 20 m, which resulted in some attenuation of frequencies in the 30-50 Hz range but no significant difference in resolution of the stacked data.  Severe water bottom multiples were encountered and removed by dip-filtering, weighted stacking, and severe post-NMO muting.

Süžeeloome võtete seos üldiste stiilivõtetega / Viktor Šklovski ; tõlkinud Jaan Ross

Index Scriptorium Estoniae

Šklovski, Viktor, 1893-1984

2014-01-01

Artiklis arendatakse mõtet, et kunsti eesmärk on tajuprotsessi aeglustamine, ning selle vahenditena kirjeldatakse nii stiilitasandi parallelisme ja vastandusi kui ka selliseid süžeetasandi võtteid nagu gradatsioon, raamistamine ja pidurdus

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

Eesti Filharmoonia Kammerkoor esitab Monteverdi muusikat

Index Scriptorium Estoniae

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

New Crustal Boundary Revealed Beneath the Ross Ice Shelf, Antarctica, through ROSETTA-Ice Integrated Aerogeophysics, Geology, and Ocean Research

Science.gov (United States)

Tinto, K. J.; Siddoway, C. S.; Bell, R. E.; Lockett, A.; Wilner, J.

2017-12-01

Now submerged within marine plateaus and rises bordering Antarctica, Australia and Zealandia, the East Gondwana accretionary margin was a belt of terranes and stitched by magmatic arcs, later stretched into continental ribbons separated by narrow elongate rifts. This crustal architecture is known from marine geophysical exploration and ocean drilling of the mid-latitude coastal plateaus and rises. A concealed sector of the former East Gondwana margin that underlies the Ross Ice Shelf (RIS), Antarctica, is the focus of ROSETTA-ICE, a new airborne data acquisition campaign that explores the crustal makeup, tectonic boundaries and seafloor bathymetry beneath RIS. Gravimeters and a magnetometer are deployed by LC130 aircraft surveying along E-W lines spaced at 10 km, and N-S tie lines at 55 km, connect 1970s points (RIGGS) for controls on ocean depth and gravity. The ROSETTA-ICE survey, 2/3 completed thus far, provides magnetic anomalies, Werner depth-to-basement solutions, a new gravity-based bathymetric model at 20-km resolution, and a new crustal density map tied to the 1970s data. Surprisingly, the data reveal that the major lithospheric boundary separating East and West Antarctica lies 300 km east of the Transantarctic Mountains, beneath the floating RIS. The East and West regions have contrasting geophysical characteristics and bathymetry, with relatively dense lithosphere, low amplitude magnetic anomalies, and deep bathymetry on the East Antarctica side, and high amplitude magnetic anomalies, lower overall density and shallower water depths on the West Antarctic side. The Central High, a basement structure cored at DSDP Site 270 and seismically imaged in the Ross Sea, continues beneath RIS as a faulted but coherent crustal ribbon coincident with the tectonic boundary. The continuity of Gondwana margin crustal architecture discovered beneath the West Antarctic Ice Sheet requires a revision of the existing tectonic framework. The sub-RIS narrow rift basins and

Shifts in Ross Sea food web structure as indicated by δ15N and δ13C values of fossil Antarctic seals

Science.gov (United States)

Leopold, A.; Brault, E.; McMahon, K.

2013-12-01

As climate change continues to mount, there is a growing need for understanding its effects on biological-physical interactions of marine ecosystems. Assessing the effects of anthropogenic activities on the coastal marine ecosystem involves understanding the underlying mechanisms driving these changes as well as establishing baselines of the natural system. Preliminary findings have indicated shifts in bulk carbon (C) and nitrogen (N) isotopic values of southern elephant seal (Mirounga leonina) samples, collected in the Dry Valleys of Antarctica in the Ross Sea region, over approximately the last 7,000 years. These shifts could result from 1) seals changing their foraging location and/or diet over this time, 2) climate change-induced shifts in the biogeochemistry at the base of the food web, or 3) some combination of both processes. We explored the patterns of long-term change in Ross Sea food web structure by examining the stable isotope values of three top predators in this system, Weddell seals (Leptonychotes weddellii), leopard seals (Hydrurga leptonyx), and crabeater seals (Lobodon carcinophagus). Fossil seal samples were collected in the Dry Valleys during the austral summer of 2012/13 and then analyzed for bulk C and N isotopes via an elemental analyzer/isotope-ratio mass spectrometer (EA/IRMS). Our initial findings indicate that C isotopic values of fossil seal samples from Weddell, leopard, and crabeater seals were more enriched than isotopic values of modern seals of the same species (e.g., δ13C = -22.79 × 0.92 ‰ and -26.71 × 0.50 ‰ for fossil and modern crabeater seals, respectively). Given the relatively consistent diet of crabeater seals, these findings suggest a shift in baseline food web structure occurred over the last 10,000 years, either through changes in foraging location or local shifts in biogeochemistry. For all species, N isotopic values are widely variable (e.g., 7.28 to 16.0 δ15N ‰ for the Weddell seal), which may be a result of

Heinrich Stahlist värske pilguga / Piret Lotman, Kristiina Ross, Aivar Põldvee, Annika Viht ; intervjueerinud Külli Habicht, Külli Prillop

Index Scriptorium Estoniae

2014-01-01

Heinrich Stahli keelelise ja kultuurilise panuse ning tema rolli väärtustamise teemadel vahetasid mõtteid Eesti Rahvusraamatukogu vanemteadur, teose "Heinrich Stahli elu ja looming" autor Piret Lotman, EKI vanemteadur Kristiina Ross, EKI ja TLÜ ajaloo instituudi vanemteadur Aivar Põldvee, TLÜ lektor Annika Viht ning Stahli teoste "Hand- und Hauszbuch" ja "Leyen-Spiegel" sõnastiku koostajad Külli Prillop ja Külli Habicht

Kontsert

Index Scriptorium Estoniae

2006-01-01

Ansambli Picante jazzkontserdist "Ma tulen, ma lähen, ma olen..." 21. jaan. Tallinna raekojas, kontserdist "Õhtu Carmeniga" 22. jaan. Estonia Talveaias, magistrikontserdist 24. jaan. Rootsi-Mihkli kirikus

Crevasse detection with GPR across the Ross Ice Shelf, Antarctica

Science.gov (United States)

Delaney, A.; Arcone, S.

2005-12-01

We have used 400-MHz ground penetrating radar (GPR) to detect crevasses within a shear zone on the Ross Ice Shelf, Antarctica, to support traverse operations. The transducer was attached to a 6.5-m boom and pushed ahead of an enclosed tracked vehicle. Profile speeds of 4.8-11.3 km / hr allowed real-time crevasse image display and a quick, safe stop when required. Thirty-two crevasses were located with radar along the 4.8 km crossing. Generally, crevasse radar images were characterized by dipping reflections above the voids, high-amplitude reflections originating from ice layers at the base of the snow-bridges, and slanting, diffracting reflections from near-vertical crevasse walls. New cracks and narrow crevasses (back-filling with bulldozed snow, afforded an opportunity to ground-truth GPR interpretations by comparing void size and snow-bridge geometry with the radar images. While second and third season radar profiles collected along the identical flagged route confirmed stability of the filled crevasses, those profiles also identified several new cracks opened by ice extension. Our experiments demonstrate capability of high-frequency GPR in a cold-snow environment for both defining snow layers and locating voids.

Kas tõstame presidendi palka? / Aivar Õun

Index Scriptorium Estoniae

Õun, Aivar, 1959-

2006-01-01

Võeti vastu seadus, millega seadustati presidendi abikaasa hüved. Ilmunud ka Virumaa Teataja, 31. jaan. 2006, lk 7 ; Lääne Elu, 31. jaan. 2006, lk 2 ; Sakala, 31. jaan. 2006, lk. 2, artiklis pealkiri kujul: Presidendiproua sai kohustusteta õigused ; Pärnu Postimees, 1. veeb. 2006, lk. 15 ; Põhjarannik, 31. jaan. 2006, lk. 2 ; Hiiu Leht 3. veeb. 2006, lk. 2

Contrasting Photo-physiological Responses of the Haptophyte Phaeocystis Antarctica and the Diatom Pseudonitzschia sp. in the Ross Sea (Antarctica

Directory of Open Access Journals (Sweden)

Sasha Tozzi

2017-05-01

Full Text Available The Antarctic is a unique environment in which substantial variations in irradiance occur over a number of time scales, and as a result phytoplankton need to acclimate and adapt to these changes. We conducted field and laboratory manipulations in the Ross Sea, Antarctica to examine photophysiological differences between Phaeocystis antarctica and Pseudonitzschia sp. a diatom that commonly occurrs in the Ross Sea, since these are the two functional groups that dominate abundance and productivity. Both exhibited reduced quantum yields due to high irradiances. P. antarctica, a haptophyte, displays a distinct photophysiological response to irradiance when compared to diatoms. P. antarctica showed a rapid recovery from high light exposure, as indicated by the rapid return to initial, high quantum yields, in contrast to diatoms, which responded more slowly. Absorption cross sections were high in both forms, but those in P. antarctica were significantly higher. Both organisms recovered within 24 h to initial quantum yields, suggesting that high irradiance exposure does not have a permanent effect on these organisms. Among all micronutrient additions (iron, cobalt, zinc and vitamin B12, only iron additions resulted in rapid impacts on quantum yields. Iron limitation also can result in reduced photosynthetic efficiency. Understanding these photophysiologial responses and the impact of oceanographic conditions provides constraints on modeling efforts of photosynthesis and primary productivity in the Antarctic.

A Qualitative Case Study to Investigate the Technology Acceptance Experience Outlined in the TAM Using the Kubler-Ross Stages of Grieving and Acceptance

Science.gov (United States)

Sotelo, Benjamin Eladio

2015-01-01

The Technology Acceptance Model (TAM) has been an important model for the understanding of end user acceptance regarding technology and a framework used in thousands of researched scenarios since publication in 1986. Similarly, the Kubler-Ross model of death and dying has also been used as a model for the study of acceptance within the medical…

Epidemiologic patterns of Ross River virus disease in Queensland, Australia, 2001-2011.

Science.gov (United States)

Yu, Weiwei; Mengersen, Kerrie; Dale, Pat; Mackenzie, John S; Toloo, Ghasem Sam; Wang, Xiaoyu; Tong, Shilu

2014-07-01

Ross River virus (RRV) infection is a debilitating disease that has a significant impact on population health, economic productivity, and tourism in Australia. This study examined epidemiologic patterns of RRV disease in Queensland, Australia, during January 2001-December 2011 at a statistical local area level. Spatio-temporal analyses were used to identify the patterns of the disease distribution over time stratified by age, sex, and space. The results show that the mean annual incidence was 54 per 100,000 persons, with a male:female ratio of 1:1.1. Two space-time clusters were identified: the areas adjacent to Townsville, on the eastern coast of Queensland, and the southeast areas. Thus, although public health intervention should be considered across all areas in which RRV occurs, it should specifically focus on high-risk regions, particularly during summer and autumn to reduce the social and economic impacts of RRV infection. © The American Society of Tropical Medicine and Hygiene.

Temperature profile data collected using CTD casts from the JAMES CLARK ROSS in the South Atlantic Ocean from 15 November 1996 to 20 November 1996 (NODC Accession 0000874)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected using CTD casts in the South Atlantic Ocean from JAMES CLARK ROSS. Data were collected from 15 November 1996 to 20 November...

Temperature profile data collected using CTD casts from the JAMES CLARK ROSS in the South Atlantic Ocean from 15 November 1994 to 21 November 1994 (NODC Accession 0000873)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected using CTD casts in the South Atlantic Ocean from JAMES CLARK ROSS. Data were collected from 15 November 1994 to 21 November...

Temporal variability of the Circumpolar Deep Water inflow onto the Ross Sea continental shelf

Science.gov (United States)

Castagno, Pasquale; Falco, Pierpaolo; Dinniman, Michael S.; Spezie, Giancarlo; Budillon, Giorgio

2017-02-01

The intrusion of Circumpolar Deep Water (CDW) is the primary source of heat, salt and nutrients onto Antarctica's continental shelves and plays a major role in the shelf physical and biological processes. Different studies have analyzed the processes responsible for the transport of CDW across the Ross Sea shelf break, but until now, there are no continuous observations that investigate the timing of the intrusions. Also, few works have focused on the effect of the tides that control these intrusions. In the Ross Sea, the CDW intrudes onto the shelf in several locations, but mostly along the troughs. We use hydrographic observations and a mooring placed on the outer shelf in the middle of the Drygalski Trough in order to characterize the spatial and temporal variability of CDW inflow onto the shelf. Our data span from 2004 to the beginning of 2014. In the Drygalski Trough, the CDW enters as a 150 m thick layer between 250 and 400 m, and moves upward towards the south. At the mooring location, about 50 km from the shelf break, two main CDW cores can be observed: one on the east side of the trough spreading along the west slope of Mawson Bank from about 200 m to the bottom and the other one in the central-west side from 200 m to about 350 m depth. A signature of this lighter and relatively warm water is detected by the instruments on the mooring at bottom of the Drygalski Trough. High frequency periodic CDW intrusion at the bottom of the trough is related to the diurnal and spring/neap tidal cycles. At lower frequency, a seasonal variability of the CDW intrusion is noticed. A strong inflow of CDW is observed every year at the end of December, while the CDW inflow is at its seasonal minimum during the beginning of the austral fall. In addition an interannual variability is also evident. A change of the CDW intrusion before and after 2010 is observed.

Siim Nestor soovitab : Eddie Henderson. Pong. Tony Touch. Teenage Kicks / Siim Nestor

Index Scriptorium Estoniae

Nestor, Siim, 1974-

2005-01-01

Ameerika trompetisti Eddie Hendersoni ja briti nu-jazz-bändi Mr. Gone'i kontserdist Jazzkaare raames 27. jaan. klubis Rock Café. Saksa rockansambli Mürgelmaschine kontserdist 28. jaan üritusel Pong. Ameerika hip-hop -diskor ja produtsent Tony Touch klubis Privé 28. jaan.. Üritusel Teenage Kicks 29. jaan. esinevad saksa ansambel Kante, rootsi ansambel Sons Of Cyrus, ansamblid Shelton San ja Kwing-Kungks

Long-term outcomes of the Ross procedure in adults with severe aortic stenosis: single-centre experience with 20 years of follow-up.

Science.gov (United States)

Kalfa, David; Mohammadi, Siamak; Kalavrouziotis, Dimitri; Kharroubi, Mounir; Doyle, Daniel; Marzouk, Mohamed; Metras, Jacques; Perron, Jean

2015-01-01

The optimal prosthesis option for aortic valve replacement in adult patientsreplacement (n=190; 86%) or the subcoronary technique (n=31; 14%). There were 169 patients with bicuspid valves and 33 redo operations including previous aortic valve repair (n=6) and replacement (n=9) for severe AS. Demographic, preoperative, postoperative and longitudinal clinical and echocardiographic data were collected prospectively. The median and mean follow-up were 11.4 years (range: 1-20.1 years) and 10.1±5.9 years, respectively. The follow-up was complete in all patients. Kaplan-Meier actuarial survival analysis was performed to assess long-term survival, freedom from reoperation for autograft and/or homograft failure and freedom from autograft valve insufficiency. Cox regression risk analysis was performed to identify factors associated with autograft or homograft reoperations. The perioperative mortality rate was 0.9% (n=2). The incidence rate of early reoperation for bleeding was 5.9%. The actuarial survival rate at 10 and 15 years following surgery was 92.1 and 90.5%, respectively. Ross-related reoperations occurred in 21 patients during follow-up: autograft dysfunction (n=9), homograft dysfunction (n=6) and both (n=6). The rate of freedom from Ross-related reoperation was 94.7 and 87.7% at 10 and 15 years, respectively. The rate of freedom from reoperation for autograft failure was 97.6 and 91.5%, the rate of freedom from reoperation for homograft failure was 95.7 and 90.8%, and the rate of freedom from moderate or severe autograft regurgitation was 94.1 and 85.6% at 10 and 15 years, respectively. Compared with available aortic bioprosthetic alternatives in young adults with severe AS, the Ross procedure provides an excellent long-term option for patients with predominant severe AS who seek a durable operation without anticoagulation. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights

Lennart Meri : kõige kaunim on naeratav Eesti / Lennart Meri

Index Scriptorium Estoniae

Meri, Lennart, 1929-2006

1994-01-01

Presidendi uusaastaläkitus 31. detsembril 1993. Ilmunud ka ajalehtedes : Meie Elu = Our Life, 6. jaan., lk. 1, 8 ; Vaba Eestlane = Free Estonian, 6. jaan., lk. 1, 3 ; Meie Kodu = Our Home, 12. jaan., lk. 2

Kes võidavad Euroopa Põhiseaduse lepingust? / Jo Leinen

Index Scriptorium Estoniae

Leinen, Jo

2005-01-01

Jo Leinen on Euroopa Parlamendi põhiseaduskomisjoni esimees. Ilmunud ka Pärnu Postimees 14. jaan. 2005, lk. 15 ; Hiiu Leht 6. jaan. 2005, lk. 2 ; Sakala 14. jaan. 2005, lk. 2, artiklis pealkiri kujul: Euroopa põhiseaduse leping tuleb ellu äratada ; Õpetajate Leht 21. jaan. 2005, lk. 14, artiklis pealkiri kujul: Euroopa põhiseaduse lepingust ; Meie Maa 2. veeb. 2005, artiklis pealkiri kujul: Euroopa põhiseadusest võidavad kodanikud

Epidemiologic Patterns of Ross River Virus Disease in Queensland, Australia, 2001–2011

Science.gov (United States)

Yu, Weiwei; Mengersen, Kerrie; Dale, Pat; Mackenzie, John S.; Toloo, Ghasem (Sam); Wang, Xiaoyu; Tong, Shilu

2014-01-01

Ross River virus (RRV) infection is a debilitating disease that has a significant impact on population health, economic productivity, and tourism in Australia. This study examined epidemiologic patterns of RRV disease in Queensland, Australia, during January 2001–December 2011 at a statistical local area level. Spatio-temporal analyses were used to identify the patterns of the disease distribution over time stratified by age, sex, and space. The results show that the mean annual incidence was 54 per 100,000 persons, with a male:female ratio of 1:1.1. Two space-time clusters were identified: the areas adjacent to Townsville, on the eastern coast of Queensland, and the southeast areas. Thus, although public health intervention should be considered across all areas in which RRV occurs, it should specifically focus on high-risk regions, particularly during summer and autumn to reduce the social and economic impacts of RRV infection. PMID:24799374

Vaba ajakirjanduse kaitsel / Marianne Mikko

Index Scriptorium Estoniae

Mikko, Marianne, 1961-

2008-01-01

Ilmunud ka: Põhjarannik 23. jaan. lk. 2, Severnoje Poberezhje 24. jaan. lk. 2. Pärnu Postimees 19. jaan. 2008, lk. 19. Euroopa Parlament otsustas jäädvustada Vene ajakirjaniku Anna Politkovskaja mälestuse, andes pressiruumile tema nime

On Ross'Distinction Between Legitimacy and Kindness%论罗斯对正当与善的区分

Institute of Scientific and Technical Information of China (English)

刘永春

2016-01-01

罗斯通过证明正当的不可定义性与善的不可通约性，以及对将行为的正当性完全诉诸结果之善的功利主义观点的批判，从而为正当与善划上了一道清晰的界限。这彻底动摇了传统道义论与功利主义所坚守的义务单一性原则，为罗斯义务多元论的提出奠定了理论基础。但是这种区分也存在一些明显的问题：过分依赖对语言的意义分析，忽视了伦理学的实践特性；给显见义务的解释造成了一定困难。%Ross made it clear the definition of legitimacy and that of kindness through justifying the undefin⁃able legitimacy and incommensurable kindness, and criticizing the utilitarian view that right conducts led to goodness. It shook the compulsory single principle completely which traditional deontology and utilitarianism adhered to and laid a basis for Ross'plural obligation theory. However, there are problems in the distinction, including over⁃reliance on semantic analysis, ignoring the practical characteristics of ethics, trouble making for obvious obligations.

Eesti luuletaja päris oma prantsuse luuleraamat. August Sanga, Jaan Krossi ja Ain Kaalepi loomingust 1960. aastail / An Estonian Poet’s Own Book of French Poetry. About the Works of August Sang, Jaan Kross and Ain Kaalep in the 1960s

Directory of Open Access Journals (Sweden)

Katre Talviste

2013-12-01

Full Text Available This article positions the translations of French verse works (plays and selected collections of individual poets that August Sang, Jaan Kross and Ain Kaalep made in the 1960s, onto the background of their own original works. At that time, August Sang translated four plays by Molière (The Misanthrope, Tartuffe, The School for Wives in 1961; Amphitryon in 1961, which have already been discussed in relation to the tradition of translating the French syllabic verse into Estonian, because these translations form a considerable part of the body of Estonian translations of French verse poetry. For Jaan Kross and Ain Kaalep, the wider context is created by the so-called free verse battles in the 1950s, to which we can link Kross’ translation of a selected collection of Éluard (Veel enne kostma peab, 1969 and Kaalep’s translation of a selected collection of Prévert (Kuidas portreteerida lindu, 1965. One of the two remaining translations by Kross, (Rostand’s Cyrano de Bergerac, 1964, can also be examined in relation to the problems of translating verse, but the other, (Béranger’s Laulud, 1963, should be discussed in the framework of intellectual and cultural resistance, a part of which was also the struggle put up for the existence of free verse in the 1950s and 1960s. Of August Sang’s original work, the article examines his collection of poems Võileib suudlusega (1963, written simultaneously with his translations of Molière’s plays and published right after them. Both the translations and the collection of original poems have attracted critics’ attention with their remarkable lack of linguistic constraint and simplicity. Although Sang has rarely voiced theoretical ideas about translation or explained his method, both his poetic image, outlined in the collection Võileib suudlusega, and his search for right words, reflected in the drafts of his translations, let us believe that the simplicity of expression and the avoidance of marked

Meie ühine mure on tervishoid / Jüri Ratas

Index Scriptorium Estoniae

Ratas, Jüri, 1978-

2008-01-01

Ilmunud ka: Den za Dnjom 1. veebr. lk. 18. Põhjarannik 18. jaan. 2008, lk. 2, Severnoje Poberezhje 18. jaan. 2008, lk. 2, Den za Dnjom 18. jaan. 2008, lk. 2. Riigikogu aseesimees Jüri Ratas tunneb muret Eesti elanike tervise pärast

Modelling study of mesoscale cyclogenesis over Ross Sea, Antarctica, on February 18, 1988

Energy Technology Data Exchange (ETDEWEB)

Stortini, M.; Morelli, S.; Marchesi, S. [Modena e Reggio Emilia Univ., Modena (Italy). Dipt. di Scienze dell' Ingegneria, Sez. Osservatorio Geofisico

2000-04-01

This paper examines the development of a summer event of mesoscale cyclogenesis off the coast of Victoria Land in the presence of katabatic winds, by means of numerical simulations. These refer to the period from 00 UTC 17 February to 00 UTC 19 February 1988 and were performed using the hydrostatic ETA (1993 version) limited area model with resolution 55 km x 55 km x 17 levels. The ETA model reproduces katabatic winds from Terra Nova Bay and a trough on the southwestern Ross Sea. A cyclonic vortex is simulated in the trough, even though it is weaker than the one present in the analysis initialized by the European Center for Medium Range Weather Forecast (Reading, United Kingdom). Idealized simulations with varied surface conditions were also performed. In particular, an ice-covered ocean acts to weaken the atmospheric phenomena, while a no-mountain simulation emphasizes the influence of the orography and the cold winds from the coast of Victoria Land on the mesocyclonic activity.

Change is the Only Constant in Life (and in Sleep Medicine).

Science.gov (United States)

Rosen, Ilene M

2018-05-29

Heraclitus, a philosopher who lived nearly 500 years before the common era, made the assertion that "Life is Flux," meaning that change is the only constant in life. Modern medicine, inclusive of the field of sleep medicine, has undergone dramatic changes over the last 10 years. For the American Academy of Sleep Medicine (AASM) specifically, the last year has been one of great change. Yes, change happens, but with great change comes even greater opportunity. As AASM president, I have been focused on staying abreast of the changes in our health care system while anticipating and preparing to adapt to challenges in our field. In June 2017, given all the changes in our health care delivery system, I challenged the AASM membership and our field to adapt our models of care to reduce the number of patients with undiagnosed and untreated obstructive sleep apnea (OSA) by 10% over 5 years. This article will provide a brief update describing how the AASM board of directors has responded to my challenge and capitalized on change in the areas of the physician pipeline, patient access, advocacy, new technology and strategic research. Change is inevitable and often beyond our control, but how we anticipate and respond to change is entirely within our power. As sleep specialists, it is our responsibility not only to respond to change so that we can deliver the best possible care for our patients, but also to be the leading voice for change so that we all achieve better health through optimal sleep. Copyright © 2018 American Academy of Sleep Medicine. All rights reserved.

Ross Sea oceanographic data, 1983-1987 : USCGC Glacier, January-February 1983; USCGC Polar Sea, January-February 1984; USCGC Polar Star, February 1985; USCGC Polar Sea, February 1987 (NODC Accession 8900108)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and chemical data were collected using CTD casts from USCGC POLAR SEA and other platforms in the Ross Sea from 19 December 1976 to 06 February...

Reducing the Number of Uninsured Children: Outreach and Enrollment Efforts. Testimony of Donna Cohen Ross, Center on Budget and Policy Priorities, before the Senate Finance Committee.

Science.gov (United States)

Ross, Donna Cohen

This testimony of Donna Cohen Ross describes the Center on Budget and Policy Priorities' work to reduce the number of uninsured children. The Center specializes in programs and policies affecting low- and moderate-income families, including issues related to health coverage for the uninsured. It works with many groups on strategies to identify…

Temperature profile and nutrients data collected using bottle casts from the POLAR DUKE in the Ross Sea and Southern Oceans from 05 February 1992 to 28 February 1992 (NODC Accession 0000888)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from the POLAR DUKE. Data were collected from 05...

Temperature profile and nutrients data collected using bottle casts from the POLAR DUKE in the Ross Sea and Southern Oceans from 08 October 1996 to 06 November 1996 (NODC Accession 0000894)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from POLAR DUKE. Data were collected from 08 October...

Temperature profile and nutrients data collected using bottle casts from the POLAR DUKE in the Ross Sea and Southern Oceans from 06 September 1996 to 12 September 1996 (NODC Accession 0000890)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from POLAR DUKE. Data were collected from 06 September...

Temperature profile and nutrients data collected using bottle casts from the POLAR DUKE in the Ross Sea and Southern Oceans from 13 November 1996 to 26 November 1996 (NODC Accession 0000895)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from the POLAR DUKE. Data were collected from 13...

FECAL EXCRETION OF Salmonella Enteritidis IN BROILER LINES ROSS AND ISA LABEL EXCREÇÃO FECAL de Salmonella Enteritidis EM DUAS LINHAGENS DE FRANGOS DE CORTE

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Adson Santa Cruz Oliveira

2007-12-01

Full Text Available

The invasive capacity and persistence of this pathogen, crop and ceca in apparently healthy birds of two broiler lines raised without growth promoter antibiotics in ration and originated from eggs inoculated eggshell and in allantoidal cavity with Salmonella Enteritidis. Histological and bacteriological exams from cecal and crop were performed with one, seven, 14 and 21 days of age after hatch in broilers of fast and slow growing rate. Bacterio-logical exams were performed fecal excretion with one, eigth, 22 and 35 days. The Salmonella Enteritidis invaded and colonizated the gastrointestinal tract of the two lines tested, but the the infection reduced with age, and was more persistant in Ross broilers. The results were different for two lines. The pathogen was excreted from just one chick of ISA Label at 22 days of age and four Ross chicks until 35 days of age. In order, Salmonella was detected in 87.5% (14/16 and 38,1% (5/16 of ceca; in 81.2% (13/16 and 12.5% (2/16 of crops; in fast and slow growing rate lines, respectively. In apparent healthy organs, excepted the crop, an inflammatory process with predominance of macrophage and lymphocytes. The slow growing rate line was effective to eliminate bacteria in the organism.

Key-words: Ceca, crop, fecal excretion, inflammation.

Avaliaram-se, neste estudo, a capacidade inva-siva, a persistência e a freqüência de excreção fecal da Salmonella Enteritidis em aves aparentemente saudáveis de duas linhagens de frango de corte, criadas sem antibióticos promotores de crescimento na ração e oriundas de ovos inoculados na casca ou na cavidade alantóide com Salmonella Enteritidis fagotipo 4. Realizaram-se exames bacteriológicos das excretas com um, oito, 22 e 35 dias, e histológicos e bacteriológicos do inglúvio e ceco, com um, sete, quatorze e 21 dias pós-eclosão em frangos de crescimento rápido e lento. Salmonella

Measurement of competitiveness degree in Tunisian deposit banks: An application of the Panzar and Rosse model

Directory of Open Access Journals (Sweden)

Mensi Sami

2010-01-01

Full Text Available This paper explores the use of the Panzar-Rosse statistic as a basis for empirical assessment of competitive conditions among Tunisian deposit banks. The elaborated model has been tested with an interest revenues equation and a total revenues equation. Proceeding by means of an Ordinary Least Square analysis, the H-statistics is respectively estimated at 0.87 and 0.91. The computations undertaken using bank fixed effects and bank random effects General Least Square methods yield similar results. With reference to the reviewed literature, we are inclined to believe that Tunisian banks implement neither a joint monopoly nor a collusive competition context, and that they evolve within an oligopolistic competition context in a contestable market. Thus, it confirms the presence of a competitive environment.

Increase in penguin populations during the Little Ice Age in the Ross Sea, Antarctica.

Science.gov (United States)

Hu, Qi-Hou; Sun, Li-Guang; Xie, Zhou-Qing; Emslie, Steven D; Liu, Xiao-Dong

2013-01-01

Penguins are an important seabird species in Antarctica and are sensitive to climate and environmental changes. Previous studies indicated that penguin populations increased when the climate became warmer and decreased when it became colder in the maritime Antarctic. Here we determined organic markers in a sediment profile collected at Cape Bird, Ross Island, high Antarctic, and reconstructed the history of Adélie penguin colonies at this location over the past 700 years. The region transformed from a seal to a penguin habitat when the Little Ice Age (LIA; 1500-1800 AD) began. Penguins then became the dominant species. Penguin populations were the highest during ca. 1490 to 1670 AD, a cold period, which is contrary to previous results in other regions much farther north. Different responses to climate change may occur at low latitudes and high latitudes in the Antarctic, even if for same species.

Operação de Ross: a intervenção ideal para pacientes aórticos jovens?

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Francisco Diniz Affonso da COSTA

1997-04-01

Full Text Available Fundamentos: Próteses valvares aórticas com desempenho hemodinâmico adequado possibilitariam maior regressão da hipertrofia ventricular e normalização da função ventricular. Isto possivelmente tenha implicações importantes no prognóstico tardio após a substituição da valva aórtica. Objetivo: Avaliar o desempenho hemodinâmico do auto-enxerto pulmonar em posição aórtica e a regressão da hipertrofia ventricular esquerda após a operação de Ross. Casuística e Métodos: De maio/95 a março/97, 45 pacientes com média de idades de 27,1 anos foram submetidos à operação de Ross. Todos os pacientes foram submetidos, no pós-operatório imediato, a ecocardiografia com Doppler e cateterismo cardíaco para avaliação do desempenho hemodinâmico dos auto e homoenxertos, assim como da massa e função ventricular esquerda. Catorze pacientes com evolução superior a seis meses submeteram-se a ecocardiografia de stress com dobutamina, para estudar o desempenho hemodinâmico dos auto e homoenxertos em condição de exercício. Resultados: A mortalidade hospitalar foi de 6%. Após tempo médio de seguimento de 12,8 meses (1-23, ocorreu um óbito súbito tardio e nenhuma complicação relacionada à prótese. O desempenho hemodinâmico imediato e tardio dos auto-enxertos foi praticamente normal, com média de gradiente médio de 1,8 ± 0,6 mmHg e média de gradiente instantâneo máximo de 2,9 ± 0,9 mmHg. O grau de insuficiência valvar foi desprezível. Mesmo em condição de exercício, os gradientes não se elevaram de forma significativa, com média de gradiente médio de 4,3 ± 2,5 mmHg e média de gradiente instantâneo máximo de 10,4 ± 6,1 mmHg. Os homoenxertos utilizados para a reconstrução da via de saída do ventrículo direito tiveram excelente desempenho hemodinâmico imediato; entretanto, no seguimento tardio apresentaram discreto aumento das velocidades de fluxo com média de gradiente médio de 10 ± 7,1 mmHg em

The evolution of competition in banking in a transition economy: an application of the Panzar-Rosse model to Armenia

Directory of Open Access Journals (Sweden)

Armenuhi Mkrtchyan

2005-06-01

Full Text Available The structure of the banking industry typically undergoes fundamental changes during the transition to a market economy. This research employs the method suggested by Panzar and Rosse (1987 to evaluate the empirical evidence on the evolution of competitive structure in the Armenian banking industry during its recent transition and on the possible forces—market power or efficiency/contestability—that underlie that evolution. The results point to monopolistic competition.The reduction of bank numbers and the simultaneous increase in concentration is accompanied by a decline in competition intensity, which supports the market-power hypothesis

Temperature profile and nutrients data collected using bottle casts from the NATHANIEL B. PALMER in the Ross Sea and Southern Oceans from 16 December 1995 to 13 January 1996 (NODC Accession 0000889)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from the NATHANIEL B. PALMER. Data were collected from...

Akadeemilised osakonnad : klaveriosakond / Ivari Ilja

Index Scriptorium Estoniae

Ilja, Ivari, 1959-

2009-01-01

2008. a. valmistati ette VII Eesti pianistide konkurss. I preemia saavutas Maksim Štšura, finalistidiplomi Jaan Ots. Helmi Valtmani stipendiumi sai Jaan Kapp, Lord Carlisle'i stipendiumi Mihkel Poll. Yamaha stipendiumikonkursi võitis Maksim Štšura. Holland Music Sessions 2008 stipendiaadid olid: Maksim Štšura ja Jaan Ots.

Predicting responses of the Adélie penguin population of Edmonson Point to future sea ice changes in the Ross Sea

Directory of Open Access Journals (Sweden)

Tosca eBallerini

2015-02-01

Full Text Available Atmosphere-Ocean General Circulation Models (AOGCMs predict changes in the sea ice environment and in atmospheric precipitations over larger areas of Antarctica. These changes are expected to affect the population dynamics of seabirds and marine mammals, but the extent of this influence is not clear. We investigated the future population trajectories of the colony of Adélie penguins at Edmonson Point, in the Ross Sea, from 2010 to 2100. To do so, we incorporated the relationship between sea ice and demographic parameters of the studied colony into a matrix population model. Specifically, we used sea ice projections from AOGCMs and a proxy for snowfall precipitation. Simulations of population persistence under future climate change scenarios showed that a reduction in sea ice extent and an increase in precipitation events during the breeding season will drive the population to extinction. However, the population growth rate estimated by the model was lower than the population growth rate observed during the last decades, suggesting that recruits from other colonies maintain the observed population dynamics at Edmonson Point. This local ‘rescue’ effect is consistent with a metapopulation dynamic for Adélie penguins in the Ross Sea, in which neighboring colonies might exhibit contrasting population trends and different density-dependent effects. In the hypothesis that connectivity with larger source colonies or that local recruitment would decrease, the sink colony at Edmonson Point is predicted to disappear.

A quantitative experimental paradigm to optimize construction of rank order lists in the National Resident Matching Program: the ROSS-MOORE approach.

Science.gov (United States)

Ross, David A; Moore, Edward Z

2013-09-01

As part of the National Resident Matching Program, programs must submit a rank order list of desired applicants. Despite the importance of this process and the numerous manifest limitations with traditional approaches, minimal research has been conducted to examine the accuracy of different ranking strategies. The authors developed the Moore Optimized Ordinal Rank Estimator (MOORE), a novel algorithm for ranking applicants that is based on college sports ranking systems. Because it is not possible to study the Match in vivo, the authors then designed the Recruitment Outcomes Simulation System (ROSS). This program was used to simulate a series of interview seasons and to compare MOORE and traditional approaches under different conditions. The accuracy of traditional ranking and the MOORE approach are equally and adversely affected with higher levels of intrarater variability. However, compared with traditional ranking methods, MOORE produces a more accurate rank order list as interrater variability increases. The present data demonstrate three key findings. First, they provide proof of concept that it is possible to scientifically test the accuracy of different rank methods used in the Match. Second, they show that small amounts of variability can have a significant adverse impact on the accuracy of rank order lists. Finally, they demonstrate that an ordinal approach may lead to a more accurate rank order list in the presence of interviewer bias. The ROSS-MOORE approach offers programs a novel way to optimize the recruitment process and, potentially, to construct a more accurate rank order list.

Alignment of the Kübler-Ross grief cycle phases with the process of adaptation to type 1 diabetes mellitus.

Science.gov (United States)

Isla Pera, Pilar; Moncho Vasallo, Joaquín; Guasch Andreu, Oscar; Torras Rabasa, Alberto

2008-02-01

To understand the process of adaptation to type 1 diabetes mellitus (DM1) and analyze its alignment with the grief cycle phases described by Kübler-Ross. We performed an ethnographic study through in-depth interviews with 20 patients, 10 relatives and 12 health professionals (6 physicians and 6 nurses). For the analysis, the Miles and Huberman qualitative data analysis model was used. Patients diagnosed with DM1 and their families face a loss of lifestyle and of the objects, real or imaginary, of their previous life. Patients and relatives experience emotional reactions that in some cases can be similar to the grief cycle phases described by Kübler-Ross for terminal diseases (denial, anger, bargaining, depression and acceptance). However, there are some differences depending on personal and psycho-social factors. Health professionals tend to relate low adherence to denial of the disease, but some patients feel threatened by the demands of treatment and control and their effects on their quality of life, and consciously choose not to follow recommendations. It is more realistic to talk about disease adaptation than acceptance, since the loss processes are ongoing and patients must reconstruct their identity according to their situation. The grief cycle also affects the family and may differ from that of the patient in its duration, intensity and assessment of problems. Adaptation is a complex process in which many variables intervene. There are observable differences among the mechanisms used by each specific individual. Healthcare professionals, and specifically nurses, should consider the multiple psycho-social dimensions of chronic disease. Copyright © 2008 Sociedad Española de Endocrinología y Nutrición. Published by Elsevier Espana. All rights reserved.

The Sinking and Spreading of The Antarctic Deep Ice Shelf Water In The Ross Sea Studied By In Situ Observaions and Numerical Modeling

Science.gov (United States)

Rubino, A.; Budillon, G.; Pierini, S.; Spezie, G.

The sinking and spreading of the Deep Ice Shelf Water (DISW) in the Ross Sea are analyzed using in situ observations and the results of a nonlinear, reduced-gravity, frontal layered numerical "plume" model which is able to simulate the motion of a bottom-arrested current over realistic topography. The model is forced by prescribing the thickness of the DISW vein as well as its density structure at the southern model boundary. The ambient temperature and salinity are imposed using hydrographic data acquired by the Italian PNRA-CLIMA project. In the model water of the quiescent ambient ocean is allowed to entrain in the active deep layer due to a simple param- eterization of turbulent mixing. The importance of forcing the model with a realistic ambient density is demonstrated by carrying out a numerical simulation in which the bottom active layer is forced using an idealized ambient density. In a more realis- tic simulation the path and the density structure of the DISW vein flowing over the Challenger Basin are obtained and are found to be in good agreement with data. The evolution of the deep current beyond the continental shelf is also simulated. It provides useful information on the water flow and mixing in a region of the Ross Sea where the paucity of experimental data does not allow for a detailed description of the deep ocean dynamics.

Antibiootikumide kasutamist loomakasvatuses hakatakse piirama / Aive Mõttus

Index Scriptorium Estoniae

Mõttus, Aive

2016-01-01

Maailmas üha suureneva antibiootikumiresistentsuse tõttu piiratakse loomakasvatuses antibiootikumide kasutamist. Eelkõige selliste antibiootikumide, mida rakendatakse ka inimeste ravimisel. Vestlusest Märja katsefarmi juhataja Birgit Aasmäega

Выборы как предвестник перемен / Айн Тоотс

Index Scriptorium Estoniae

Тоотс, Айн, 1944-

2009-01-01

Kohalike omavalitsuste volikogude valimiste tulemustest. Endise Tallinna linnapea Hardo Aasmäe sõnul võib Keskerakonna võit kohalikel valimistel sillutada teed Edgar Savisaare edule 2011. a. presidendivalimistel

Võimuliidu tõmbetuules / Jaanus Männik

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Männik, Jaanus, 1951-

2001-01-01

Kolmikliidu soov on erastada kõik, ka majandusstrateegilise tähtsusega elektrijaamad ja raudtee. Reformierakond kui koalitsiooni juhtiv jõud. Autor: ERL. Parlamendisaadik. Ilmunud ka: Valgamaalane, 27. jaan. 2001, lk. 2; Nädaline, 1. veebr. 2001, lk. 4; Lääne Elu, 25. jaan. 2001, lk. 4; Meie Maa, 9. veebr. 2001, lk. 2, Eestimaa Rahvaliidu ajaleht, jaan., nr. 9, 2001, lk. 1, 2

Literature awards 1999 / Piret Viires

Index Scriptorium Estoniae

Viires, Piret, 1963-

2000-01-01

Riigi kultuuripreemia - Jaan (Johnny B.) Isotamm. Eesti Kultuurkapitali peaauhind ka Ilmar Talvele. B. Alveri kirjandusauhind - Kalju Kruusa. A. H. Tammsaare preemia - Maimu Berg. F. Tuglase novelliauhind - Mehis Heinsaar ja Andres Vanapa. Kirjanduse aastapreemia : Proosa: Jaan Kaplinski, Mari Saat; Luulepreemia jäi välja andmata; Lastekirjandus: Ellen Niit; Esseistika: Mihkel Mutt; Näitekirjandus: Jaan Undusk; Tõlked: Paul-Eerik Rummo, Elviira Mihhailova ja Svetlan Semenenko.

Bayesian Spatiotemporal Analysis of Socio-Ecologic Drivers of Ross River Virus Transmission in Queensland, Australia

Science.gov (United States)

Hu, Wenbiao; Clements, Archie; Williams, Gail; Tong, Shilu; Mengersen, Kerrie

2010-01-01

This study aims to examine the impact of socio-ecologic factors on the transmission of Ross River virus (RRV) infection and to identify areas prone to social and ecologic-driven epidemics in Queensland, Australia. We used a Bayesian spatiotemporal conditional autoregressive model to quantify the relationship between monthly variation of RRV incidence and socio-ecologic factors and to determine spatiotemporal patterns. Our results show that the average increase in monthly RRV incidence was 2.4% (95% credible interval (CrI): 0.1–4.5%) and 2.0% (95% CrI: 1.6–2.3%) for a 1°C increase in monthly average maximum temperature and a 10 mm increase in monthly average rainfall, respectively. A significant spatiotemporal variation and interactive effect between temperature and rainfall on RRV incidence were found. No association between Socio-economic Index for Areas (SEIFA) and RRV was observed. The transmission of RRV in Queensland, Australia appeared to be primarily driven by ecologic variables rather than social factors. PMID:20810846

Influence of submarine morphology on bottom water flow across the western Ross Sea continental margin

Science.gov (United States)

Davey, F.J.; Jacobs, S.S.

2007-01-01

Multibeam sonar bathymetry documents a lack of significant channels crossing outer continental shelf and slope of the western Ross Sea. This indicates that movement of bottom water across the shelf break into the deep ocean in this area is mainly by laminar or sheet flow. Subtle, ~20 m deep and up to 1000 m wide channels extend down the continental slope, into tributary drainage patterns on the upper rise, and then major erosional submarine canyons. These down-slope channels may have been formed by episodic pulses of rapid down slope water flow, some recorded on bottom current meters, or by sub-ice melt water erosion from an icesheet grounded at the margin. Narrow, mostly linear furrows on the continental shelf thought to be caused by iceberg scouring are randomly oriented, have widths generally less than 400 m and depths less than 30m, and extend to water depths in excess of 600 m.

Temperature profile and nutrients data collected using bottle casts from the POLAR DUKE and NATHANIEL B. PALMER in the Ross Sea and Southern Oceans from 08 April 1997 to 05 May 1997 (NODC Accession 0000897)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from the POLAR DUKE and NATHANIEL B. PALMER. Data were...

Temperature profile and nutrients data collected using bottle casts from the POLAR DUKE and NATHANIEL B. PALMER in the Ross Sea and Southern Oceans from 10 November 1997 to 12 December 1997 (NODC Accession 0000898)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and nutrients data were collected using bottle casts in the Ross Sea and Southern Oceans from the POLAR DUKE and NATHANIEL B. PALMER. Data were...

Quando a morte não tem mais poder: considerações sobre uma obra de Elisabeth Kübler-Ross

OpenAIRE

Alves, Carolinne Borges; Dulci, Pedro Lucas

2014-01-01

O presente trabalho objetiva analisar as contribuições da obra Sobre a morte e o morrer, de Elisabeth Kübler-Ross, para a problematização da condição humana em pacientes com doenças em fases terminais. Após a realização, durante anos, de seminários sobre a morte e o morrer, a autora desenvolveu com seus alunos uma teoria a respeito dos estágios pessoais que um paciente e seus familiares passam nas circunstâncias de proximidade da morte. Esta abordagem fornece condições de possibilidade não só...

Jaan Ruus uues Berliinis / Jaan Ruus

Index Scriptorium Estoniae

Ruus, Jaan, 1938-2017

2002-01-01

Berliini 52. filmifestivalist. Festivali avafilmist - sakslase T. Tykweri "Taevas" ("Heaven") ja elutöö auhinna saanud Claudia Cardinalest ning Robert Altmanist, samuti vastuvõtust Eesti saatkonnas

Freshwater mineral nitrogen and essential elements in autotrophs in James Ross Island, West Antarctica

Directory of Open Access Journals (Sweden)

Coufalík Pavel

2016-12-01

Full Text Available The lakes and watercourses are habitats for various communities of cyanobacteria and algae, which are among the few primary producers in Antarctica. The amount of nutrients in the mineral-poor Antarctic environment is a limiting factor for the growth of freshwater autotrophs in most cases. In this study, the main aim was to assess the availability of mineral nitrogen for microorganisms in cyanobacterial mats in James Ross Island. The nitrate and ammonium ions in water environment were determined as well as the contents of major elements (C, N, P, S, Na, K, Ca, Mg, Al, Fe, Mn in cyanobacterial mats. The molar ratios of C:N, C:P and N:P in mats were in focus. The growth of freshwater autotrophs seems not to be limited by the level of nitrogen, according to the content of available mineral nitrogen in water and the biogeochemical stoichiometry of C:N:P. The source of nutrients in the Ulu Peninsula is not obvious. The nitrogen fixation could enhance the nitrogen content in mats, which was observed in some samples containing the Nostoc sp.

"Memory" välja müüdud / Christel Karits

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Karits, Christel, 1966-

2007-01-01

Muusikalikontserdist "Memory" (peaesinejaks Tony Vincent) 21. jaan. Vanemuise kontserdimajas, 28.ja 29. jaan. Estonia kontserdisaalis, 4. veebr. Pärnu kontserdimajas ja 12. veebr. Jõhvi kontserdimajas

Shevardnadze : hõberebane ja tema kullakallis võim / Kaivo Kopli

Index Scriptorium Estoniae

Kopli, Kaivo

2003-01-01

Võimult lahkuma sunnitud Gruusia presidendi Eduard Shevardnadze poliitikukarjäärist NSV Liidus ja tema tegevusest Gruusias alates 1991. aastast. Kommenteerivad: Arnold Rüütel, Hardo Aasmäe, Merab Beradze

Characteristics and geneses of rossing type uranium mineralization in Chenjiazhuang granite, Danfeng, Shanxi

International Nuclear Information System (INIS)

Xu Zhan; Du Letian.

1988-01-01

According to the study of field geology and Rb-Sr isotopic system (initial 87 Sr/ 86 Sr = 0.7130, isochron age = 378Ma), oxygen isotope (δ 18 O = 12.772/1000), rare earth elements (ΣREE = 370ppm, δEu = 0.14-0.67) and the structure state of K-feldspar (t 1 = 0.93-0.98, t 10 = 0.90-0.97) of Chenjiazhuang granite, it is recognized that Chenjiazhuang granite is a continental crust-transformation type granite, mainly derived from terrigenous clastic sediment rather than intermediate-basic volcanic rocks in Qinling group. Uranium mineralization occurs as disseminated within the granite. Uraninite is the only ore mineral. U-Pb isotopic system of uraninite gives a mineralization age of 407 Ma ±, this is similar to the whole-rock isochron age of Rb-Sr. These, combined with the observation of thin sections and the study of other aspects, come to the conclusion that this uranium mineralization is a syngenetic one, that is ,Rossing type U-mineralization The study of genesis and mineralization of Chenjiazhuang granite is of significance not only to the exploration of uranium in this area, but also to the regional geology of Qinling area

Neoglacial Antarctic sea-ice expansion driven by mid-Holocene retreat of the Ross Ice Shelf.

Science.gov (United States)

Bendle, J. A.; Newton, K.; Mckay, R. M.; Crosta, X.; Etourneau, J.; Anya, A. B.; Seki, O.; Golledge, N. R.; Bertler, N. A. N.; Willmott, V.; Schouten, S.; Riesselman, C. R.; Masse, G.; Dunbar, R. B.

2017-12-01

Recent decades have seen expanding Antarctic sea-ice coverage, coeval with thinning West Antarctic Ice Sheet (WAIS) ice shelves and the rapid freshening of surface and bottom waters along the Antarctic margin. The mid-Holocene Neoglacial transition represents the last comparable baseline shift in sea-ice behaviour. The drivers and feedbacks involved in both the recent and Holocene events are poorly understood and characterised by large proxy-model mismatches. We present new records of compound specific fatty acid isotope analyses (δ2H-FA), highly-branched isoprenoid alkenes (HBIs) TEX86L temperatures, grain-size, mass accumulations rates (MARs) and image analyses from a 171m Holocene sediment sequence from Site U1357 (IODP leg 318). In combination with published records we reconstruct Holocene changes in glacial meltwater, sedimentary inputs and sea-ice. The early Holocene (11 to 10 ka) is characterised by large fluctuations in inputs of deglacial meltwater and sediments and seismic evidence of downlapping material from the south, suggesting a dominating influence from glacial retreat of the local outlet glaciers. From 10 to 8 ka there is decreasing meltwater inputs, an onlapping drift and advection of material from the east. After ca. 8 ka positively correlated δ2H-FA and MARs infer that pulses of glacial melt correlate to stronger easterly currents, driving erosion of material from upstream banks and that the Ross Ice Shelf (RIS) becomes a major influence. A large mid-Holocene meltwater pulse (preceded by warming TEX86L temperatures) is evident between ca. 6 to 4.5 ka, culminating in a rapid and permanent increase in sea-ice from 4.5 ka. This is coeval with cosmogenic nuclide evidence for a rapid thinning of the Antarctic ice sheet during the mid-Holocene (Hein et al., 2016). We suggest this represents a final major pulse of deglaciation from the Ross Ice Shelf, which initiates the Neoglacial, driving cool surface waters along the coast and greater sea

Short outlines of books by Estonian authors : [annotations] / Rutt Hinrikus, Janika Kronberg

Index Scriptorium Estoniae

Hinrikus, Rutt, 1946-

1998-01-01

Laretei, Käbi. Eksiil; Toona, Elin. Lotukata; Park, Eeva. Naeru õpilane; Luik, Viivi. Inimese kapike; Laaman, Ilona. Vesi ahjus; Viiding, Juhan (Üdi, Jüri). Kogutud luuletused; Paju, Juhan. Katkenud romaan; Paju, Juhan. Hõõguv rist; Estonian short stories / toim. Kajar Pruul ja Darlene Reddaway; Traat, Mats. Kartaago kiirrong; Kauksi Ülle. Säng; Kross, Jaan. Paigallend; Puhvel, Madli. Symbol of dawn; Kaplinski, Jaan. Võimaluste võimalikkus; Kaplinski, Jaan. Usk on uskmatus

Kreenholm kavatseb osta pankrotti läinud konkurendi seadmed / Ilja Smirnov

Index Scriptorium Estoniae

Smirnov, Ilja

2007-01-01

Ilmunud ka: Severnoje Poberezhje, 12. jaan. 2007, lk. 4; Narvskaja Nedelja, 13. jaan. 2007, lk. 3. Tekstiiliettevõte Kreenholm kavatseb osta eelmisel aastal suletud viimistlusettevõtte Polytex.ee.Printing seadmed

Sissevaade kunstiilma / Riin Kübarsepp

Index Scriptorium Estoniae

Kübarsepp, Riin, 1978-

2010-01-01

Rein Raamatu dokumentaalfilmidest "Jaan Manitski tagasitulek" (stsenarist Jaan Kruusvall), "Armsad idealistid Signe ja Arseni Mölder" (stsenarist Juta Kivimäe) ning "Inge Tederi maailm" (stsenarist Juta Kivimäe)

Healthy Sleep Habits

Science.gov (United States)

... Sleep Apnea Testing CPAP Healthy Sleep Habits Healthy Sleep Habits Your behaviors during the day, and especially ... team at an AASM accredited sleep center . Quick Sleep Tips Follow these tips to establish healthy sleep ...

Active and Passive Microwave Determination of the Circulation and Characteristics of Weddell and Ross Sea Ice

Science.gov (United States)

Drinkwater, Mark R.; Liu, Xiang

2000-01-01

A combination of satellite microwave data sets are used in conjunction with ECMWF (Medium Range Weather Forecasts) and NCEP (National Center for Environment Prediction) meteorological analysis fields to investigate seasonal variability in the circulation and sea-ice dynamics of the Weddell and Ross Seas. Results of sea-ice tracking using SSM/I (Special Sensor Microwave Imager), Scatterometer and SAR images are combined with in-situ data derived from Argos buoys and GPS drifters to validate observed drift patterns. Seasonal 3-month climatologies of ice motion and drift speed variance illustrate the response of the sea-ice system to seasonal forcing. A melt-detection algorithm is used to track the onset of seasonal melt, and to determine the extent and duration of atmospherically-led surface melting during austral summer. Results show that wind-driven drift regulates the seasonal distribution and characteristics of sea-ice and the intensity of the cyclonic Gyre circulation in these two regions.

Short outlines of books by Estonian authors / Rutt Hinrikus, Janika Kronberg

Index Scriptorium Estoniae

Hinrikus, Rutt, 1946-

2000-01-01

Andres Ehin. Alateadvus on alatasa purjus; Peeter Torop. Kultuurimärgid; Matt Barker. Sarah' jalad; Jaan Isotamm. Mina Johnny B.; Jaan Kaplinski. Silm. Hektor; Jaan Kaplinski. Kevad kahel rannikul ehk tundeline teekond Ameerikasse; Rein Raud. Pisiasjad, mis omavad tähtsust; Kerttu Rakke. Kalevipoeg; Elin Toona. Rõõm teeb taeva taga tuld; Veera Saar. Neid ammuseid aegu; Toomas Vint. Nädalavahetusel. Mängides; Varjatud ilus haigus : valik sajandilõpu eesti luuletajaid / koostanud Kajar Pruul; Viiu Härm. Duubel kaks

The Effect of Chinese Propolis Supplementation on Ross Broiler Performance and Carcass Characteristics

Directory of Open Access Journals (Sweden)

Usama T. Mahmoud

2013-10-01

Full Text Available The experiment was conducted to investigate the effects of Ether Extract of Propolis (EEP on Ross (308 broiler performance and carcass characteristics. This experiment was carried out in a completely randomized design with 5 treatments (different levels of propolis including 0, 100, 250, 500 and 750 mg/kg diet for 6 weeks. The mean weight gain, feed consumption and feed conversion ratio were recorded weekly. In addition At 42 days old the total body weight, total body weight gain, carcass and some internal organs relative weights were recorded. The results clarified that, the weight gain was significantly reduced in the 4th and 6th week (P0.05 reduced for propolis fed birds in comparison to those fed control diet, Furthermore, inclusion of 100, 250, 500 and 750 mg/kg diet Propolis significantly reduced body weight at 42 days old and total body weight gain in comparison to control diet (P < 0.05. Under the condition of this experiment, prolonged use of propolis had adverse effect on performance of broilers. Also, all doses of propolis had non-significant negative effect on liver, heart, gizzard and carcass relative weight. In conclusion, EEP has no beneficial effect on performance and Carcass characteristics of Broilers.

Find a Sleep Center Near You

Science.gov (United States)

... to become accredited by the American Academy of Sleep Medicine, sleep centers must comply with the AASM Standards ... the gold standard for patient care in the sleep medicine field. These requirements incorporate the latest advances in ...

Segadus pakendijäätmete kogumisega / Peeter Eek ; interv. Agnes Jürgens

Index Scriptorium Estoniae

Eek, Peeter, 1963-

2008-01-01

Jäätmeseaduse rakendamisest. Ilmunud ka Järva Teataja 31. jaan. 2008, lk. 2, pealkiri kujul: nõrgad kohad tulid ilmsiks ; Virumaa Teataja 31. jaan. 2008, lk. 2 ; Valgamaalane 31. jaan. 2008, lk. 2 ; Harju Ekspress 1. veeb. 2008, lk. 9 ; Oma Saar 1. veeb. 2008, lk. 4 ; Türi Rahvaleht 8. veeb. 2008, lk. 4, pealkiri kujul: pakendijäätmete kogumine tekitab endiselt segadust ; Meie Maa 13. veeb. 2008, lk. 6 ; Vali Uudised 15. veeb. 2008, lk. 2

Doktoritööd : [2007, Anne Lange jt.

Index Scriptorium Estoniae

2007-01-01

20. veebr. kaitseb Anne Lange doktoritööd "The poetics of translation of Ants Oras". 19. jaan. kaitses Tuuli Oder doktoritööd "The model of contemporary professional foreign language teacher". 16. jaan. kaitses Tiit Maran doktoritööd "Conservation biology of the European mink, Mustela lutreola (Linnaeus 1761): decline and causes of extinction". 12. jaan. kaitses Maris Saagpakk doktoritööd "Deutschbaltische Autobiographien als Dokumente des Zeit- und Selbstempfindens: vom Ende des 19. Jh. bis zur Umsiedlung 1939"

Eestlased pakkusid metropolis vitamiini / Kristel Kossar

Index Scriptorium Estoniae

Kossar, Kristel

2010-01-01

Berliini kunstimessil "Berliner Liste" esindasid Eestit Jaan Toomik (video- ja maalilooming, lühifilm "Oleg"), Andres Lõo (live-projekt), rühmitus Female Father (videoprogramm) ja Edith Karlson (skulptuur). Lähemalt Jaan Toomiku loomingust

Contraste empírico del modelo de cinco fases de duelo de Kübler-Ross en mujeres con cáncer

Directory of Open Access Journals (Sweden)

José Moral de la Rubia

2015-01-01

Full Text Available Objetivos. (a Definir cinco escalas unidimensionales que permitan evaluar las cinco fases de duelo del modelo de Kübler-Ross y (b contrastar el modelo secuencial de cinco fases de duelo de Kübler-Ross. Método. Se aplicó la escala de las fases de duelo a una muestra no probabilística de 120 mujeres mexicanas con cáncer. Se usó análisis factorial y de senderos para analizar los datos. Resultados. Se definieron cinco modelos unidimensionales de medida para cada fase de duelo con consistencia interna alta, ajuste a los datos y validez de contenido. El modelo secuencial de cinco fases de duelo presentó un ajuste pobre a los datos. Las fases de duelo fueron independientes del tiempo transcurrido desde el diagnóstico de cáncer. Un modelo no secuencial tuvo buen ajuste a los datos. En este modelo, la negación predijo ira, negociación con un ser superior y depresión; por su parte, la ira predijo depresión; negociación con un ser superior predijo aceptación; y depresión predijo menor aceptación. Conclusión. En estas mujeres mexicanas con cáncer, más que una secuencia de fases en el proceso de duelo, se observaron seis respuestas psicológicas que se interrelacionan entre sí y con la pérdida de la salud. Los 39 ítems seleccionados pueden emplearse como una escala de seis factores y dos dimensiones correlacionadas, afecto positivo (promesas/pacto, fe/esperanza y aceptación y afecto negativo (negación, depresión e ira.

Jazõk do demokratii ne dovedjot / Max van der Stoel

Index Scriptorium Estoniae

Stoel, Max van der, 1924-2011

1999-01-01

OSCE rahvusvähemuste komissari M. Stoel'i pöördumine president L. Meri poole seoses keeleseaduse muudatustega. Ilmunud ka: Molodjozh Estonii, 6. jaan. 1999, lk. 2; Russkii Telegraf, 11. jaan. 1999, lk. 14

Muuseumis sai näha elusat pulli / Marii Karell

Index Scriptorium Estoniae

Karell, Marii, 1980-

2000-01-01

Paul Rogersi pulli ja videoga installatsioonist Rakvere muuseumis toimunud installatsioonide näitusel, Jüri Ojaveri esitatud isamaalisest laulust. Näitusel esinesid ka Jaan Toomik, Jaan Paavle, Alar Sudak; näituse organiseeris Teet Veispak

Thinking through war: the social thought of Richard T. Ely, John R. Commons, and Edward A. Ross during the First World War.

Science.gov (United States)

Herzberg, D L

2001-01-01

This paper examines the social thought of University of Wisconsin professors Richard T. Ely, John R. Commons, and Edward A. Ross during World War I. Like many of their fellow scholars, these three were actively involved in the pro-war effort. Although their support for the war was strongly conditioned by personal and occupational considerations, the impact of their wartime service was not restricted to those realms. Their social thought, which they impressed into service explaining and justifying the war, was itself altered in subtle and sometimes surprising ways by the forceful positions they took on the political, economic, and racial significance of the conflict. Copyright 2001 John Wiley & Sons, Inc.

Armin Karu põrutab täiskäigul edasi / Koit Brinkmann

Index Scriptorium Estoniae

Brinkmann, Koit

2006-01-01

AS-i Olympic Casino Group juhatuse esimees Armin Karu edukast aktsiaemissioonist, kasiinoärist, õpingutest ja eraelust. Lisa: Armin Karu. Kommenteerivad: Tõnis Rüütel, Liina Linsi, Jaan Karu, Marje Braunbrück ja Jaan Korpusov

Heli Laaksonen ja Jan Rahman

Index Scriptorium Estoniae

2006-01-01

Rahman, Jan ; Heli Laaksonen. Maapuupäiv : [luulõtuisi : runoi]. Võru : Võro Selts VKKF : Sammakko, 2000. Kohtumine väljaande tutvustamiseks Tartu Kirjanduse Majas 13. jaan. Vt. ka Eesti Päevaleht : Arkaadia, 13. jaan., lk. 16

Ajatud piirajad tervendavad hinge. Eile esietendus Tartus Tampere majas Sagar Sagitta lavastus "Ajatud" / Pille-Riin Purje

Index Scriptorium Estoniae

Purje, Pille-Riin, 1963-

2006-01-01

Sagar Sagitta lavastus "Ajatud" eesti folkloori, Uku Masingu ja Jakob Mändmetsa luule ja proosa põhjal Tartus Tampere majas, esitavad Jaan Tooming, Anne Maasik, Anne Türnpu, Madli Võsoberg, Heikki-Rein Veromann. Esietendus 26. jaan

Uudised : Kütson Mozartiga Hannoveris

Index Scriptorium Estoniae

2006-01-01

Mozarti-aasta Hannoveris algas 14. jaan. sealses Staatsoperis W. A. Mozarti "Cosi fan tutte" esietendusega (dirigendiks Mihkel Kütson). Hannoveris esitusel ooperid "Lucio Silla" (esietendus 27. jaan.), "Don Giovanni", "Võluflööt" ja "Armastuse aed"

Muusikamaailm : Pierre Boulezi juubel. "Musik der Zeit" Kölnis. Hollandlastel taas uusooper. Tenor Carlo Cossutta surnud / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2000-01-01

P. Boulezi 75. sünnipäevale pühendatud üritustest Londoni Barbican Centeris. 28.-30. jaan. Kölnis toimuvast uue muusika festivalist. 22. jaan. esietendus Amsterdamis G. Jansseni uusooper "Hier". C. Cossutta lauljategevusest

Siim Nestor soovitab : Play. DNB parimad 2007. Mirabilia / Siim Nestor

Index Scriptorium Estoniae

Nestor, Siim, 1974-

2008-01-01

Peoseeriast "Play" klubis Seduction (endine RIFF). Peost "DNB parimad" klubis UpUp. Plaadifirma Seksound tutvustab 25. jaan. Tartus Genialistide klubis ja 26. jaan. Tallinnas Von Krahlis kontsertidega oma viimast väljalaset - Mirabilia albumit "Log In Eye"

Eesti Post surus tööle ennistatud tegevjuhi urkasse / Tarmo Michelson

Index Scriptorium Estoniae

Michelson, Tarmo, 1975-

2004-01-01

Eesti Post keelas kohtu otsusega tööle ennistatud Tartu peapostkontori tegevjuhil Jaan Ojastel siseneda oma endisele töökohale peapostkontorisse. Olukorda kirjeldavad tegevjuhid Jaan Ojaste ja Tarmo Kirotar ning Eesti Posti juhatuse esimees Peeter Raudsepp

Euroopa tahab oma sõnumit inimestele lähemale tuua / Ramon Loik

Index Scriptorium Estoniae

Loik, Ramon

2004-01-01

Ilmunud ka: Vali Uudised, 16. jaan. 2004, lk. 2; Pärnu Postimees, 16. jaan. 2004, lk. 11. Kokkuvõtteid Eesti Keskerakonna delegatsiooni visiidist Brüsselisse 6.-7. jaanuaril 2004 Euroopa Liberaaldemokraatliku Reformipartei Europarlamendi fraktsiooni küllakutsel

EVALUACIÓN DEL COMPORTAMIENTO PRODUCTIVO DE LAS LÍNEAS DE POLLOS DE ENGORDE COBB 500 y ROSS 308 AVALIAÇÃO DO DESEMPENHO PRODUTIVO DAS LINHAS DE FRANGOS DE CORTE COBB 500 E ROSS 308 PERFORMANCE EVALUATION OF POULTRY PRODUCTION ON THE LINES OF BROILERS COBB 500 AND ROSS 308

Directory of Open Access Journals (Sweden)

JUAN PABLO ROSERO

2012-06-01

Full Text Available Con el objetivo de identificar que líneas comerciales de pollos de engorde se comportan mejor productivamente en trópico bajo, se evaluaron las líneas avícolas Ross 308 y Cobb 500. Para ello se utilizaron 160 aves, 80 por cada estirpe y 40 por cada sexo, de un día de edad para evaluar sus parámetros productivos, implementando un diseño completamente al azar con cuatro tratamientos, cuatro repeticiones por tratamiento y 10 aves por repetición, con el fin de determinar el comportamiento entre las variables consumo de alimento, ganancia de peso y conversión alimenticia, para las etapas de iniciación y finalización. A los datos experimentales, se efectuó un análisis de varianza y prueba múltiple de Duncan. Para el análisis económico se utilizo el método de presupuestos parciales. Para la variable consumo de alimento, en la etapa iniciación se encontraron diferencias estadísticas (Pr>F= 0,05 entre tratamientos, contrario a la ganancia de peso y conversión alimenticia, en donde no se reportan diferencias estadísticas (Pr>F= 0,05. En cuanto a la etapa de finalización para consumo de alimento y ganancia de peso se presentaron diferencias estadísticas (Pr>F= 0,05, contrario a conversión alimenticia, donde no se presentaron diferencias. En términos económicos, se determinó que el tratamiento T1 fue el más eficiente.A fim de identificar quais linhas comerciais de frangos de corte se comportar melhor na produtividade tropical baixa, foram avaliadas as linhas de aves Ross 308 e Cobb 500. Para isso, foram utilizadas 160 aves, 80 por corrida e 40 para cada sexo, de um dia de idade para avaliar os parâmetros produtivos, implementação de um delineamento inteiramente casualizado, com quatro tratamentos, quatro repetições por tratamento e 10 aves por repetição, a fim de determinar o comportamento entre as variáveis consumo de ração, ganho de peso e conversão alimentar (g para as fases de iniciação e conclusão. Aos dados

Ärimees Armin Karult raha nõudnud "rullnokad" toimetasid politsei nina all / Rasmus Kagge, Risto Berendson

Index Scriptorium Estoniae

Kagge, Rasmus, 1977-

2008-01-01

Ilmunud ka: Postimees : na russkom jazõke 17. jaan. 2008, lk. 2-3. Raplamaa noorukeid Ardot ja Viljarit kahtlustatakse kasiinoärimehe Armin Karu tütre Inese pantvangi võtmise kava sepistamises, nad lootsid Olympic Casino keti suuromanikult saada 235 miljonit krooni lunaraha. Politsei tööst kuriteo avastamisel ja nurjamisel. Lisa: Inimröövid. Vt. samas: Armin Karu: kahju, et selliseid tegelasi leidub. Ilmunud ka: samal teemal:Risto Berendsoni art. 18. jaan. Postimees lk. 6; 19. jaan. Postimees ja Postimees : na russkom jazõke lk. 5 ja lk. 3

15 tähtteost Eesti kunsti 15 aastast / Harry Liivrand

Index Scriptorium Estoniae

Liivrand, Harry, 1961-

2006-01-01

Kunstiteosed, mis on märgilise tähendusega nii nende loojate loomingus kui eesti kunstiajaloo kontekstis: Raoul Kurvitz "Ararat", Jaan Toomik "...16. mai-31. mai 1992", Jüri Ojaver "Nišš. Image", Raul Rajangu "Playboy House", Jaan Toomik "Tantsides koju", Ado Lill "Nimetu 55", Kai Kaljo "Luuser", Mark Raidpere sari "Io", Ene-Liis Semper "FF/Rew", Laurentsius & AD "Roos XXII", Mare Tralla "Sing with me!", Peeter Allik"Ma nägin seda", Kaido Ole "Tüdruk ja poiss", Jaan Elken "Video Kills a Radio Star", Andres Tali "Pastoraalne pastishsh"

Silmapaistvaid metsateadlasi Tallinnas 20. sajandi esimesel poolel / Malev Margus

Index Scriptorium Estoniae

Margus, Malev, 1923-2014

1996-01-01

Julius Kitsing; Jaan Hellat; Aleksander Pals; Arnold Merihein; Voldemar Mathiesen; Bernhard Tuskvere; Kaljo Sotter; Vassili Mutt, Jaan Luik; Aleksander Raukas; Valdur Küng; Nikolai Küttis; Viktor Obet; Jakob Visnapuu; Karl Keerdoja; Edgar Vester. Lühiandmeid. Kokkuv. ingl. k.

Iron-oxide Magnetic, Morphologic, and Compositional Tracers of Sediment Provenance and Ice Sheet Extent in the ANDRILL AND-1B Drill Core, Ross Sea, Antarctica (Invited)

Science.gov (United States)

Brachfeld, S. A.; Pinzon, J.; Darley, J. S.; Sagnotti, L.; Kuhn, G.; Florindo, F.; Wilson, G. S.; Ohneiser, C.; Monien, D.; Joseph, L. H.

2013-12-01

The first drilling season of the Antarctic Drilling Program (ANDRILL) recovered a 13.57 million year Miocene through Pleistocene record of paleoclimate change (core AND-1B) within the Ross Sea. The magnetic mineral assemblage records the varying contributions of biological productivity, changing sediment sources, the emergence of volcanic centers, and post-depositional diagenesis. Characterization of bedrock samples from the McMurdo Volcanic Group (MVG) and Transantarctic Mountain (TAM) lithologic units allows us to construct fingerprints for the major source rocks bordering the Ross Sea, and identify their signatures within the AND-1B sediment. Key parameters that can be traced from source rock to sediment for the MVG-derived sediment include a 100-200 C order-disorder transition, titanomaghemite grains with homogenous textures but with substantial Al and Mg content, Fe-spinels with substantial Al, Cr, Mg, and Ti content, and titanomagnetite host grains with 1-3 swarms of ilmenite lamellae (both with variable amounts of oxidation). Distinctive signatures in TAM lithologies include low S-ratios in Koettlitz Group gneisses and Fe-sulfides with magnetite intergrowths in Byrd Glacier basement samples. The Cambrian Granite Harbor Intrusive Complex is characterized by coarse, homogeneous Mn-bearing ilmenite and nearly pure magnetite. The Jurassic dolerites and basalts of the Ferrar Group contain pseudo single domain to stable single domain-sized Fe-oxides with low-Ti content and homogeneous textures. Cu-Fe sulfides are also present in the Ferrar Group. Diamictites in the Pliocene-Pleistocene section of the AND-1B drill core contains Fe-oxide assemblages with MVG-type rock magnetic and textural characteristics, while the Miocene diamictites contain TAM-type signatures. These observations can be explained by increased ice flow from the west during the Miocene and/or the absence of MVG volcanic centers, which had not yet reached a significant size. During the Pliocene and

Viis aastat iPhone’i / Tõnu Ojala

Index Scriptorium Estoniae

Ojala, Tõnu, 1969-

2012-01-01

Jaanuar ajaloos: 9. jaanuaril 2007. aastal esitles Apple'i juht Steve Jobs esimest iPhone'i. 13. jaan. 1942 päästis Saksa katselendur Helmut Schenck esimese lendurina oma elu katapulteerumisega. 12. jaan. 1907 sündis Sergei Koroljov

Vtoroje dõhanije / Galina Balashova

Index Scriptorium Estoniae

Balashova, Galina

2001-01-01

Ehtekunstnik Jaan Pärna projektist Meistrite hoov. Dolomiidi kasutamist kunstis kajastavast näitusest "Pae aeg" Meistrite hoovi galeriis. Kujundas Urve Küttner. Jaan Pärna, Urve Küttneri, Andrei Balashovi ja Helmet Raja töödest näitusel

Climate variation and incidence of Ross river virus in Cairns, Australia: a time-series analysis.

Science.gov (United States)

Tong, S; Hu, W

2001-01-01

In this study we assessed the impact of climate variability on the Ross River virus (RRv) transmission and validated an epidemic-forecasting model in Cairns, Australia. Data on the RRv cases recorded between 1985 and 1996 were obtained from the Queensland Department of Health. Climate and population data were supplied by the Australian Bureau of Meteorology and the Australian Bureau of Statistics, respectively. The cross-correlation function (CCF) showed that maximum temperature in the current month and rainfall and relative humidity at a lag of 2 months were positively and significantly associated with the monthly incidence of RRv, whereas relative humidity at a lag of 5 months was inversely associated with the RRv transmission. We developed autoregressive integrated moving average (ARIMA) models on the data collected between 1985 to 1994, and then validated the models using the data collected between 1995 and 1996. The results show that the relative humidity at a lag of 5 months (p < 0.001) and the rainfall at a lag of 2 months (p < 0.05) appeared to play significant roles in the transmission of RRv disease in Cairns. Furthermore, the regressive forecast curves were consistent with the pattern of actual values. PMID:11748035

Meri, munklus ja tööstusmaastik / Kaire Nurk

Index Scriptorium Estoniae

Nurk, Kaire, 1960-

2003-01-01

Video-tegevuskunsti sündmus "Saar 2003" 5. juulil Viinistus ja Mohnil. Osa võtsid Erik Alalooga, sakslased Uwe Schloen ja Georg Janthur, Jaan Toomik, Jaan Paavle, Silja Saarepuu, Villu Plink, Jüri Ojaver, venelanna Tatjana Goloviznina, lõuna-aafriklane Steven Cohen

Festival 'Sünnisõnad' ئ igaühele midagi / Evi Arujärv

Index Scriptorium Estoniae

Arujärv, Evi, 1953-

2000-01-01

29. dets. 1999 - 1. jaan. 2000 toimunud festivalist "Sünnisõnad". Lühidalt ka nonstopfilmist 'Sajand arhitektuuri. Elavad pildid' (autor Karin Hallas), arhitektuurimuuseumi näitusest 'Eesti katedraalid'. 30. XII Nyyd Ensemble esitatud Gavin Bryarsi teosest 'Titanicu hukk' (Jaan Toomiku videod) jm.

ENPA valis uueks esimeheks de Puigi / Andres Herkel

Index Scriptorium Estoniae

Herkel, Andres, 1962-

2008-01-01

Ilmunud ka: Hiiu Leht 22. jaan., lk. 2. Meie Maa 24. jaan. lk. 2. Euroopa Nõukogu parlamentaarne assamblee valis oma uueks presidendiks Hispaania sotsialisti Lluis Maria de Puigi. Briti konservatiivide ja Ühtse Venemaa koostööst, mida juhib Mihhail Margelov

[Eesti Kultuurikapitali aastapreemia 2007 - kirjandus] / Mari Peegel

Index Scriptorium Estoniae

Peegel, Mari, 1978-

2008-01-01

Eesti Kultuurikapitali aastapreemia said 17. saj. Tartu juhuluule kogumiku "O Dorpat, urbs addictissima musis" koostajad Kristi Viiding, Jana Orion, Janika Päll (Tallinn : Eesti Keele Sihtasutus, 2007). Sisaldab nimekirja. Vt. ka Postimees, 16. jaan., lk. 4-5 ; Sirp, 18. jaan., lk. 2-3

Neli tundi, mis lõid kunstiajalugu / Reet Varblane

Index Scriptorium Estoniae

Varblane, Reet, 1952-

2000-01-01

Ameerika-Eesti ühisprojektist "Kananahk": Chicago performance'itrupi "Wholesale" (Dolores Wilber, Michael Stumm, Molloy Golden) performance'ist "gooseFlesh&boneHead" Rakvere teatris ning Jüri Ojaveri, Jaan Paavle, Paul Rodgersi, Alar Sudaki ja Jaan Toomiku esinemisest Rakvere muuseumis. Intervjuu Dolores Wilberiga.

"Kananahk" Rakveres

Index Scriptorium Estoniae

2000-01-01

25. VII Rakvere teatris Chicago performance'itrupi "Wholesale" (Dolores Wilber, Michael Stumm, Molloy Golden) etendus "kanaNahk ja puuPea", millele järgneb Jüri Ojaveri, Jaan Paavle, Paul Rodgersi, Alar Sudaki ja Jaan Toomiku installatsioonide näituse avamine Rakvere muuseumis.

Eduka ettevõtte aluseks saab olla vaid looming / Ave Schmidt

Index Scriptorium Estoniae

Schmidt, Ave

2010-01-01

Tänapäeva ettevõttele tagavad konkurentsieelise inspiratsioon ja originaalsed ideed. Arvamust avaldavad Tallinna kohviku Nop asutaja Margit Aasmäe, Estonian Airi arendusdirektor Gunnar Mägi, Tallinna Kaubamaja müügi- ja turundusdirektor Enn Parel ja Balteco disainijuht Aivar Habakukk

Vulnerabilidad y transmisión del sentido en la Bioética del Cuidado : aportaciones de Gabriel Marcel, Viktor Frankl y Elisabeth Kübler-Ross

OpenAIRE

Ruiz Gros, Sandra

2013-01-01

El objetivo de esta tesis doctoral es el análisis de la vulnerabilidad del ser humano en la enfermedad y ante el final de la vida. En estas situaciones, la transmisión del sentido es un problema ético y antropológico. Aquí analizo esa transmisión como acompañamiento, escucha activa, presencia y contacto. Para desarrollar esta investigación he acudido a tres autores que marcan el paso del siglo XIX al XX y de éste al XXI: Gabriel Marcel, Viktor Frankl y Elisabeth Kübler-Ross. Fueron testigos ...

Elo Viidingu kommentaarid Berk Vaheri kommentaarile / Elo Viiding

Index Scriptorium Estoniae

Viiding, Elo, 1974-

2001-01-01

Vt. ka Vaher, Berk. Mis teeb tuul müürile? : repriis Elo Viidingu sõnavõtule "Uued tuuled, vana vaev" (Looming 12/2000) // Sirp (2001) 12. jaan., lk. 6. Vastukaja: Vaher, Berk. Berk Vaheri kommentaarid Elo Viidingu kommentaaridele // Sirp (2001) 19. jaan., lk. 13

'Tom & Viv' ehk Elulugu kunstiks / Jaak Rähesoo

Index Scriptorium Estoniae

Rähesoo, Jaak, 1941-

1996-01-01

Mängufilm Thomas Stearns Eliotist Michael Hastingsi näidendi põhjal, stsenaristid Michael Hastings ja Adrian Hodges, re̓issöör Brian Gilbert : Suurbritannia, 1994. Ka autori suhtumisest Madis Kõivu ja Jaan Krossi biograafilistesse teostesse. Järg: 26. jaan., lk. 12

Suvelõpu performance Karepal / Hannes Varblane

Index Scriptorium Estoniae

Varblane, Hannes, 1949-

2015-01-01

15. augustil 2009 Karepal Richard Sagritsa majamuuseumis toimunud performance'ist "Vana riist", milles osalesid Hannes Varblane, Jüri Ojaver, Alex Plutzer, Ilja Sundelevitš, Jaan Paavle, Üllar Saaremäe, Leonhard Lapin, väljapanekutega lisandusid Valeri Vinogradov ja Jaan Toomik. Projektijuht Teet Veispak

Suvelõpu performance Karepal / Hannes Varblane

Index Scriptorium Estoniae

Varblane, Hannes, 1949-

2009-01-01

15. augustil 2009 Karepal Richard Sagritsa majamuuseumis toimunud performance'ist "Vana riist", milles osalesid Hannes Varblane, Jüri Ojaver, Alex Plutzer, Ilja Sundelevitš, Jaan Paavle, Üllar Saaremäe, Leonhard Lapin, väljapanekutega lisandusid Valeri Vinogradov ja Jaan Toomik. Projektijuht Teet Veispak

Ice Stream Slowdown Will Drive Long-Term Thinning of the Ross Ice Shelf, With or Without Ocean Warming

Science.gov (United States)

Campbell, Adam J.; Hulbe, Christina L.; Lee, Choon-Ki

2018-01-01

As time series observations of Antarctic change proliferate, it is imperative that mathematical frameworks through which they are understood keep pace. Here we present a new method of interpreting remotely sensed change using spatial statistics and apply it to the specific case of thickness change on the Ross Ice Shelf. First, a numerical model of ice shelf flow is used together with empirical orthogonal function analysis to generate characteristic patterns of response to specific forcings. Because they are continuous and scalable in space and time, the patterns allow short duration observations to be placed in a longer time series context. Second, focusing only on changes that are statistically significant, the synthetic response surfaces are used to extract magnitude and timing of past events from the observational data. Slowdown of Kamb and Whillans Ice Streams is clearly detectable in remotely sensed thickness change. Moreover, those past events will continue to drive thinning into the future.

"Keisri hull" on viimast korda laval

Index Scriptorium Estoniae

2010-01-01

Neli hooaega Ugala repertuaaris olnud Jaan Krossi romaani põhjal lavastatud draama "Keisri hull" etendub viimast korda 10. veebruaril. Viimane etendus on pühendatud Jaan Krossi 90. sünniaastapäevale, mis on 19. veebruaril. Lavastajad Peeter Tammearu ja Jaak Allik. Peaosas Peeter Tammearu

Rakveret ootab kunstisündmus / Teet Veispak

Index Scriptorium Estoniae

Veispak, Teet, 1955-

2000-01-01

25. juulil Rakvere teatris esinevast Chicago performance'i trupist Wholesale (Dolores Wilber, Michael Stumm, Molloy Golden), mille kutsus Rakverre Jaan Toomik ning mille esinemisele järgneb Rakvere Muuseumis kunstisündmus, kus osalevad peale Toomiku veel Jüri Ojaver, Jaan Paavle, Paul Rodgers, Alar Sudak

Uudised : Chopini millenniumigala. Tosina kontserdiga Ameerikasse. New York Times Paavo Järvist / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2000-01-01

30. jaan. Estonia kontserdisaalis F. Chopini loomingule pühendatud kontserdist, esinesid ka Narva noorte pianistide konkursi võitjad. Kammerkoori ja -orkestri Ameerika-turneest, kontsertide kavast Ameerikas. Seoses P. Järvi määramisega Cincinnati SO muusikadirektoriks avaldas The New York Times 26. jaan. asjakohase artikli

Inimese mõõde II. Kuue- ja seitsmekümnendad : kirjanduslooline fragmentaarium 1960.-1970. aastail tegutsenud kirjanikest / Jaak Urmet

Index Scriptorium Estoniae

Urmet, Jaak, 1979-

2015-01-01

Katkendid intervjuudest ja vestlustest Leo Metsariga, Valda Rauaga, Mihkel Rauaga, Enn Vetemaaga, Andres Ehiniga, Väino Ilusaga, Ülo Tuulikuga, Villem Grossiga, Heljo Männiga, Maie Kaldaga, Jaan Isotammega, Vaapo Vaheriga, Jaan Kaplinskiga, Mati Undiga, Vaino Vahinguga, Lea Tormisega, Ralf Parvega, Oskar Kruusiga ja Toomas Vindiga

Inimese mõõde II. Kuue- ja seitsmekümnendad : kirjanduslooline fragmentaarium 1960.-1970. aastail tegutsenud kirjanikest / Jaak Urmet

Index Scriptorium Estoniae

Urmet, Jaak, 1979-

2011-01-01

Katkendid intervjuudest ja vestlustest Leo Metsariga, Valda Rauaga, Mihkel Rauaga, Enn Vetemaaga, Andres Ehiniga, Väino Ilusaga, Ülo Tuulikuga, Villem Grossiga, Heljo Männiga, Maie Kaldaga, Jaan Isotammega, Vaapo Vaheriga, Jaan Kaplinskiga, Mati Undiga, Vaino Vahinguga, Lea Tormisega, Ralf Parvega, Oskar Kruusiga ja Toomas Vindiga

Extended Late-Cretaceous Magnetostratigraphy of the James Ross Basin Island, Antarctica

Science.gov (United States)

Chaffee, T. M.; Mitchell, R.; Slotznick, S. P.; Buz, J.; Biasi, J.; O'Rourke, J.; Sousa, F.; Flannery, D.; Fu, R. R.; Kirschvink, J. L.

2017-12-01

Sediments in the James Ross Island Basin (JRB) in the West Antarctic Peninsula contain one of the world's highest-resolution records of the late Cretaceous period, including the end-Cretaceous (K-Pg) mass extinction event. However, the geological record of this region has been poorly studied, limited in the past only to the relative dating of local fossils. Recent studies of this region have provided only low-resolution data, with gaps of greater than 0.5 million years between samples where no data was collected. A high-resolution magnetostratigraphic sampling and analysis is necessary in order to accurately determine the age of the JRB sediments and connect them to the global time record. During the 2016 field season in Antarctica, our team collected nearly 1,300 sample cores from JRB sediments using a diamond-tipped, gasoline powered coring drill. Drill sites were densely clustered across bedding in order to obtain a high-resolution record of magnetostratigraphy, permitting the recognition of distinct, high-resolution units of time (group of over 300 of these samples from the Brandy Bay area which constrain the end of the Cretaceous Superchron (C34N) and the C34N/C34R reversal and allow us to investigate the presence of geomagnetic excursions before the end of superchron. These samples span in age from the top of C34N to the mid-Maastrichtian. We also test the Late Cretaceous True Polar Wander (TPW) hypothesis. Current theories on the global extent of TPW are not substantiated by any data sets that confirm the presence and similarity of the effect across multiple continents. Evidence of a rapid TPW oscillation in Antarctica can be correlated with other samples from the North American continent currently under study to provide evidence for the theory of global, short-timescale TPW.

Põhikooli ainesõnastikud / Heiki Jaan Kaalep, Jaan Mikk

Index Scriptorium Estoniae

Kaalep, Heiki-Jaan, 1962-

2008-01-01

Eesti vene õppekeelega koolidele keskastme ainesõnastike loomise konkursi tulemustest, kirjeldatakse koostatud sõnastike eesmärke ja kirjestruktuuri, samuti loomisprotsessi etappe. Vaadeldakse ka morfoloogiaalase tarkvara kasutamisvõimalusi sõnastiku loomisel