cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Kroonilise valusündroomi praktiline käsitlus
Creators: name: Vilisaar, Janek
name: Braschinsky, Mark
name: Sinisalu, Väino
Publisher: name: OÜ Celsius Healthcare
Year: 2014
Subjects: krooniline valu, neuropaatiline valu, kombinatsioonteraapia

description: Krooniline valu on väljakujunenud mehhanismidega, tihti iseseisev sündroom, mis osutub käsitluse seisukohalt praktikas sageli probleemseks. Üheks keerukamaks osaks selle puhul võib pidada neuropaatilise valu komponenti. Erinevalt suhteliselt hästi lokaliseeritavast ja teadaolevate mehhanismidega kroonilisest notsitseptiivsest (enamasti põletikulisest) valust allub neuropaatiline valu ravile halvasti. Artiklis on käsitletud kroonilise valu ravipõhimõtteid, sh selle medikamentoosset kombinatsioonteraapiat. Vähem tähtsad pole mittemedikamentoosse ravi aspektid ja patsiendi multidistsiplinaarne käsitlus.Eesti Arst 2014; 93(5):269–274
description: Eesti Arst, Mai 2014
Kognitiivse seisundi hindamine neuropsühholoogias
Creators: name: Ennok, Margus
name: Vahter, Liina
name: Epler, Kadi
name: Männamaa, Mairi
name: Burk, Kristo
name: Kööts-Ausmees, Liisi
name: Mägi, Jaana
name: Linnamägi, Ülla
Publisher: name: OÜ Celsius Healthcare
Year: 2014
Subjects: kognitiivsete võimete hindamine, neuropühholoogilised uuringud

description: Kognitiivse seisundi hindamine pakub olulist lisainfot paljude neuroloogiliste ja psühhiaatriliste häiretega patsientide seisundi käsitlemisel. Hindamisel kasutatakse erinevaid teste ja katseid, analüüsides nii kvantitatiivseid tulemusi kui ka kvalitatiivset sooritust testide lahendamisel. See aitab täpsustada patsiendi vaimsete võimete taset, kognitiivsete kaebuste olemust ja neid tingivaid põhjusi ning seeläbi hõlbustab ravi planeerimist. Neuropsühholoogilised uuringud on olulised patsiendi funktsionaalse toimetuleku kindlaksmääramisel.Eesti Arst 2014; 93(5):276–280
description: Eesti Arst, Mai 2014
Coarse-Grained Simulations of Membranes under Tension
Creators: name: Neder, Jörg
name: West, Beate
name: Nielaba, Peter
name: Schmid, Friederike
Publisher: name: arXiv
Year: 2010
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We investigate the properties of membranes under tension by Monte-Carlo simulations of a generic coarse-grained model for lipid bilayers. We give a comprising overview of the behavior of several membrane characteristics, such as the area per lipid, the monolayer overlap, the nematic order, and pressure profiles. Both the low-temperature regime, where the membranes are in a gel phase, and the high-temperature regime, where they are in the fluid phase, are considered. In the gel state, the membrane is hardly influenced by tension. In the fluid state, high tensions lead to structural changes in the membrane, which result in different compressibility regimes. The ripple state, which is found at tension zero in the transition regime between the fluid and the gel phase, disappears under tension and gives way to an interdigitated phase. We also study the membrane fluctuations in the fluid phase. In the low tension regime the data can be fitted nicely to a suitably extended elastic theory. At higher tensions the elastic fit consistently underestimates the strength of long-wavelength fluctuations. Finally, we investigate the influence of tension on the effective interaction between simple transmembrane inclusions and show that tension can be used to tune the hydrophobic mismatch interaction between membrane proteins.
description: 14 pages, 14 figures, accepted for publication in The Journal of Chemical Physics
Türeotoksiline perioodiline paralüüs
Creators: name: Muldmaa, Mari
name: Lindmäe, Ande
Publisher: name: OÜ Celsius Healthcare
Year: 2014
Subjects: türeotoksiline perioodiline paralüüs, perioodiline paralüüs, hüpertüreoidism

description: Türeotoksiline perioodiline paralüüs on väga haruldane hüpokaleemilise paralüüsi variant, mille ravi erineb perioodilise hüpokaleemilise paralüüsi ravist ning millele tuleks seega järsku tekkinud lihasnõrkuse ja hüpokaleemia korral kindlasti mõelda. Kilpnäärmehormoone peaks sellistel patsientidel kontrollima ka siis, kui türeotoksikoosi nähtusid hospitaliseerimisel ei esine. Kuigi türeotoksiline perioodiline paralüüs on üsna healoomuline seisund, ei tohi sellesse kergekäeliselt suhtuda – kaasneda võivad eluohtlikud südamerütmihäired ja hingamislihaste väljendunud nõrkus. Artiklis on esitatud lühike ülevaade ja haigusjuhu kirjeldus.Eesti Arst 2014; 93(5):281–283
description: Eesti Arst, Mai 2014
Kuidas arendati välja iseseisvuse taastanud Eesti Vabariigi tervishoiukorraldus, meenutas Vello Ilmoja
Creators: name: Sinisalu, Väino
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Eesti Arst 2015; 94(7):444–445
description: Eesti Arst, August 2015
title: Konzipierung und Implementierung eines Systems zur Generation von Textfeedback für die Beurteilung von SQL-Abfragen
Creators: name: Brandstätter, Lisa
Publisher: name: FH Vorarlberg (Fachhochschule Vorarlberg)
Year: 2021
Subjects: subject: 000 Allgemeines, Informatik, Informationswissenschaft

description: Beim Online-Lernen ist es wichtig, angemessenes Feedback zu geben, damit der Schüler aus seinen Fehlern lernen und sich weiterbilden kann. Oft besteht Feedback nur aus ungenügenden Informationen, wie etwa nur aus den Worten „Richtig“ oder „Falsch“, mit denen der Schüler nicht viel anfangen kann und somit nicht aus seinen Fehlern lernen kann. Ein gutes Feedback bei inkorrekten Antworten enthält wichtige Informationen, warum eine Antwort oder Aktion falsch ist und wie sie verbessert werden kann. Bei korrekten Antworten ist ein Lob oder eine Anerkennung der richtigen Antwort ebenfalls fördernd. In dieser Arbeit wird das Feedback des Systems XData, welches für das Erlernen von SQL (Structured Query Language) genutzt wird, verbessert. Dazu wird das aktuelle System beschrieben, um das aktuelle Feedback bei SQL-Queries beurteilen zu können. Um das aktuelle Feedback angemessen verbessern zu können, wird ein Einblick in die Themen Lernen und Feedback gegeben. Die aus den beiden Themen gewonnen Eindrücke und Erkenntnisse werden bestmöglich für das zu verbessernde Feedback genutzt. Um das System und sein Feedback beurteilen zu können, sowie das verbesserte Feedback bewerten zu können, werden verschiedene SQL-Queries (Abfragen) verwendet. Es wird die Implementierung des Feedbacks durch ein Textbausteinsystem beschrieben und die verschiedenen Feedback-Fälle vorgestellt. Abschließend werden die Resultate beschrieben und beurteilt, sowie über die Ausblicke des Systems diskutiert.
Kirurgilise ohutuse kontrollkaardi (KOK) kasutamine operatsioonitubades
Creators: name: Karjagin, Juri
name: Raid, Ulla
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Eesti Arst 2015; 94(8):498–500
description: Eesti Arst, September 2015
Flow-induced Agitations Create a Granular Fluid
Creators: name: Nichol, Kiri
name: Zanin, Alexey
name: Bastien, Renaud
name: Wandersman, Elie
name: van Hecke, Martin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We fluidize a granular medium through localized stirring and probe the mechanical response of quiescent regions far away from the main flow. In these regions the material behaves like a liquid: high-density probes sink, low-density probes float at the depth given by Archimedes' law, and drag forces on moving probes scale linearly with the velocity. The fluid-like character of the material is set by agitations generated in the stirred region, suggesting a non-local rheology: the relation between applied stress and observed strain rate in one location depends on the strain rate in another location.
Synthesis and biosynthesis of indole alkaloides.
Creators: name: Hall, Ernest Stanley
Publisher: name: University of British Columbia
Year: 2011

description: In part A, a much sought synthesis of the calycanthaceous alkaloids is described. Oxidative dimerization of N- methyltrytamine afforded dl- chimonanthine and meso-chimonanthine, and dl- calycanthine was produced by subsequent acid-catalyzed rearrangement of the carbon skeleton through a tetraminodialdehyde. As the suggested biosynthesis of these alkaloids is represented as occurring by an oxidative dimerization of N- methyltryptamine (itself a natural product) the very direct synthesis described is a biosynthetic model. The discovery of meso-chimonanthine in an extract of Calycanthus f1oridus is also reported and is the first natural calycanthaceous alkaloid with this stereochemistry to be discovered. As folicanthine and calycanthidine are N-methyl chimonanthines and this methylation has been reported, a synthesis of chimonanthine also represents a formal synthesis of these alkaloids. A proposal for the structure of hodgkinsine, the remaining calycanthaceous alkaloid, is made. A number of synthetic by-products are also described. In part B evidence for the mono-terpenoid origin of the nine or ten carbon non-tryptophan derived portion of the indole alkaloids is presented. The monoterpene, geraniol- 2- ¹⁴C, was administered to Vinca rosea cuttings and the Aspidosperma- type alkaloid, vindoline, was isolated and shown by Kuhn-Roth degradation to be labelled at C-5 as predicted by theory. Feeding experiments with mevalonic acid- 2- ¹⁴C are also described.
Equidistribution of Heegner Points and Ternary Quadratic Forms
Creators: name: Jetchev, Dimitar
name: Kane, Ben
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G05, 11E20, 11E45

description: We prove new equidistribution results for Galois orbits of Heegner points with respect to reduction maps at inert primes. The arguments are based on two different techniques: primitive representations of integers by quadratic forms and distribution relations for Heegner points. Our results generalize one of the equidistribution theorems established by Cornut and Vatsal in the sense that we allow both the fundamental discriminant and the conductor to grow. Moreover, for fixed fundamental discriminant and variable conductor, we deduce an effective surjectivity theorem for the reduction map from Heegner points to supersingular points at a fixed inert prime. Our results are applicable to the setting considered by Kolyvagin in the construction of the Heegner points Euler system.
title: Metadata Health Check Webinar: Open Journal Systems (OJS)
title: Metadata Health Check Webinar: Open Journal Systems (OJS)
titleType: AlternativeTitle
Creators: name: Crossref
Publisher: name: Zenodo
Year: 2025

description: [Recording]

In this webinar, we welcomed researchers and publishers who use Open Journal Systems (OJS) to manage their journals. We demonstrated how to leverage DOI tools in OJS—alongside the Crossref plugin—to deposit metadata with Crossref. We also explored the critical role of high-quality metadata in making your content more discoverable and usable. 

What you learned:

How to install and configure the necessary plugins and settings in OJS

How to deposit your metadata with Crossref using OJS 

How to troubleshoot common issues with DOI deposits in OJS 

How to use the Participation Reports tool to evaluate your metadata quality

Our goal was to empower researchers and publishers by highlighting the importance of good metadata and sharing practical steps to enhance it. By optimizing OJS to manage DOIs and applying the insights from this session, attendees discovered how to boost the visibility and accessibility of their research for a broader audience.
Numerical resolution of the Vlasov equation for the Hamiltonian Mean-Field model
Creators: name: de Buyl, Pierre
Publisher: name: arXiv
Year: 2009
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present in this paper detailed numerical Vlasov simulations of the Hamiltonian Mean-Field model. This model is used as a representative of the class of systems under long-range interactions. We check existing results on the stability of the homogeneous situation and analyze numerical properties of the semi-Lagrangian time-split algorithm for solving the Vlasov equation. We also detail limitations due to finite resolution of the method.
description: 9 pages. Submitted to Communications in Nonlinear Science and Numerical Simulation
Sisemeditsiin ja erialade laiapõhjaline koostöö
Creators: name: Mesikepp, Arvo
name: Vassiljev, Viktor
Publisher: name: OÜ Celsius Healthcare
Year: 2007

description: Eesti Sisearstide Seltsi XII kongress peeti 17.–19. mail 2007 Tallinnas. Ürituse moto “erialade laiapõhjaline koostöö” sümboliseerib kindlat sammu sisemeditsiini kui eriala arenguteel.


Eesti Arst 2007; 86 (5): 303–304
description: Eesti Arst, Mai 2007
NS5-branes, holography and CFT deformations
Creators: name: Fotopoulos, A.
name: Petropoulos, P. M.
name: Prezas, N.
name: Sfetsos, K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A few supergravity solutions representing configurations of NS5-branes admit exact conformal field theory (CFT) description. Deformations of these solutions should be described by exactly marginal operators of the corresponding theories. We briefly review the essentials of these constructions and present, as a new case, the operators responsible for turning on angular momentum.
description: 6 pages, 2 figures, Proceedings contribution to the 9th Hellenic School on Elementary Particle Physics and Gravity}, Corfu, Greece, September 2009
Puukentsefaliit – kogu Euroopas levinud haigus
Creators: name: Sinisalu, Väino
Publisher: name: OÜ Celsius Healthcare
Year: 2007

description: Puukentsefaliit (PE) on äge närvisüsteemi haarav viirushaigus, mis võib olla kerge kuluga, kuid 35–58%-l haigestunutest võib kulgeda raskema vormina ja põhjustada pikka aega kestvaid närvisüsteemi kahjustuse nähte. 2% haigestumistest lõpeb surmaga.


Eesti Arst 2007; 86 (5): 305–306
description: Eesti Arst, Mai 2007
Piimahammaste lõikumine enneaegsetel lastel ning selle seos erinevate neonataalsete teguritega
Creators: name: Ormisson, Anne
name: Pruuli, Helen
name: Veri, Kadi
name: Jagomägi, Triin
Publisher: name: OÜ Celsius Healthcare
Year: 2007
Subjects: enneaegne laps, gestatsioonivanus, piimahambad, hammaste lõikumine, neonataalsed haigused, korrigeeritud vanus

description: Enneaegne sünd ning piima- ja jäävhammaste lõikumine ning tervis on omavahel tihedalt seotud. Mida enneaegsem on laps ning tõsisemad enneaegsuse tüsistused, seda hilisem on piima hammaste lõikumine. Uuritud 72-l alla 2500-grammise sünnikaaluga enneaegsel lapsel hilines piimahammaste lõikumine ning 1-aastaselt oli vähem hambaid suus kui ajalistel lastel. Märkimisväärne mahajäämus esines lastel, kelle sünnikaal oli alla 1500 g. Enneaegse korrigeeritud vanust arvestades olulist vahet hammaste lõikumises ja arvus ei olnud. Hammaste lõikumist mõjutab enam neonataalses eas rakendatud orotrahheaalse intubatsiooni kestus.


Eesti Arst 2007; 86 (5): 316–321
description: Eesti Arst, Mai 2007
Quasi-invariance and integration by parts for determinantal and permanental processes
Creators: name: Camilier, Isabelle
name: Decreusefond, Laurent
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 60H07, 60G55

description: Determinantal and permanental processes are point processes with a correlation function given by a determinant or a permanent. Their atoms exhibit mutual attraction of repulsion, thus these processes are very far from the uncorrelated situation encountered in Poisson models. We establish a quasi-invariance result : we show that if atoms locations are perturbed along a vector field, the resulting process is still a determinantal (respectively permanental) process, the law of which is absolutely continuous with respect to the original distribution. Based on this formula, following Bismut approach of Malliavin calculus, we then give an integration by parts formula.
description: Journal of Functional Analysis (2010) To appear
Angelmani ja Praderi-Willi sündroom – lühiülevaade ja kliinilise fenotüübi iseärasused Eestis
Creators: name: Napa, Aita
name: Õiglane-Šlik, Eve
name: Lunge, Kaidi
name: Muug, Külli
name: Talvik, Tiina
Publisher: name: OÜ Celsius Healthcare
Year: 2007
Subjects: Angelmani sündroom, Praderi-Willi sündroom, sündroomispetsiifilised kliinilised iseärasused

description: Angelmani sündroom (AS) ja Praderi-Willi sündroom (PWS) on harva esinevad geneetilised haigused – õedsündroomid –, mille tekkepõhjuseks on muutused 15. kromosoomi regioonis 15q11-13. ASi ja PWSi kujunemise aluseks on genoomi vermimine ehk nähtus, kus geeni(de) avaldumine sõltub geeni(de) ema- või isapoolsest pärinemisest. Kliiniliselt on sündroomid väga erinevad, ASile on iseloomulik raske vaimse arengu mahajäämus ning PWSile rasvtõve kujunemine esimestel eluaastatel. Mõlema sündroomi varajane diagnoosimine võimaldab õigel ajal rakendada asjakohast ravi patsientide hilisema elukvaliteedi parandamiseks. Tänapäeval on mõlema sündroomi esialgseks ja kiireks diagnoosimiseks kasutusel PWSi vermimiskeskuse DNA metülatsioonispetsiifiline PCR (ehk lihtsalt DNA metülatsioonitest).


Eesti Arst 2007; 86 (5): 307–315
description: Eesti Arst, Mai 2007
Quadratic algebras and integrable chains
Creators: name: Soloviev, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Using Krichever-Phong's universal formula, we show that a multiplicative representation linearizes Sklyanin quadratic brackets for a multi-pole Lax function with a spectral parameter. The spectral parameter can be either rational or elliptic. As a by-product, we obtain an extension of a Sklyanin algebra in the elliptic case. Krichever-Phong's formula provides a hierarchy of symplectic structures, and we show that there exists a non-trivial cubic bracket in Sklyanin's case.
description: 24 pages
Tsöliaakia avaldumisvormid väljaspool seedetrakti: atüüpiline ja varjatud tsöliaakia
Creators: name: Uibo, Oivi
Publisher: name: OÜ Celsius Healthcare
Year: 2007
Subjects: tsöliaakia, atüüpiline tsöliaakia, varjatud tsöliaakia, tsöliaakia riskirühmad, kaasuvad haigused

description: Tsöliaakia on üks sagedamini esinev krooniline haigus nii lastel kui ka täiskasvanutel, esinedes 1–2%-l rahvastikust. Nisu-, rukki-, odra- ja võimalik, et ka kaeravalkude poolt vallandatavad ja tsöliaakia
autoantigeeni – inimese normaalse valgu, koe II tüüpi transglutaminaasi – vastu tekkivad autoimmuunreaktsioonid põhjustavad peensoole limaskesta kahjustuse ning autoimmuunreaktsioonid ka organismi muudes kudedes. Alates tsöliaakia autoantigeeni avastamisest 1997. aastal ei peeta tsöliaakiat enam ainult seedetrakti haiguseks. Umbes 60%-l kõikidest tsöliaakiahaigetest esineb tsöliaakia atüüpiline või varjatud haigusvorm, mille puhul ongi seedetrakti sümptomid tagasihoidlikud või puuduvad hoopiski. Seetõttu võivad aga tsöliaakiahaiged jääda õigeaegse diagnoosita. Õigel ajal diagnoosimata ja seega ka ravimata tsöliaakiahaigetel on risk tüsistuste, sealhulgas ka pahaloomuliste kasvajate tekkeks.


Eesti Arst 2007; 86 (5): 338–343
description: Eesti Arst, Mai 2007
Mesilase- ja herilaseallergia
Creators: name: Voor, Tiia
name: Annus, Triine
Publisher: name: OÜ Celsius Healthcare
Year: 2007
Subjects: mesilase- ja herilaseallergia, esinemissagedus, reaktsioonitüübid, ennetamine, ravi

description: Mesilase ja herilase nõelamise järel tekib enamikul inimestest normaalne lokaalne reaktsioon, mis möödub iseenesest ega vaja ravi. Ulatuslik paikne reaktsioon tekib kuni veerandil täiskasvanutest, süsteemne reaktsioon järgneb nõelamisele kuni 4%-l ja anafülaktiline šokk väga harva. Artikkel annab ülevaate putukaallergia epidemioloogiast, nõelamisjärgsetest reaktsioonidest, diagnoosimisest ja ravist.


Eesti Arst 2007; 86 (4): 277–281
description: Eesti Arst, Aprill 2007
Tsaaritohter Philipp Jakob Karell
Creators: name: Toomsalu, Maie
Publisher: name: OÜ Celsius Healthcare
Year: 2007
Subjects: Tartu Ülikool, tsaariarst, tärklismähis, litotripsia, piimravi

description: Philipp Jakob Karell (1806–1886) oli üks silmapaistvamaid eesti soost haritlasi, kes 19. sajandil jõudis Vene tsaari lähikonda. Alates 1849. aastast oli ta tsaari perekonna ihuarst. Ta oli Venemaa Punase Risti Seltsi asutajaliige. Oma kaas aegsete hinnangul ei häbenenud ta oma eesti talupojaperekonna päritolu ja elu lõpuni säilitas tihedad sidemed sünnimaaga ning eesti haritlastega. Ph. Karell püüdis igapidi kasutada
oma sidemeid eestlaste kultuuri ja hariduse edendamiseks. Ta valiti oma eluajal Tartu Ülikooli audoktoriks ja Tallinna aukodanikuks.


Eesti Arst 2007; 86(4):287-292
description: Eesti Arst, Aprill 2007
ResearchBox 3371, 'From "me" to "we" ', https://researchbox.org/3371
Creators: name: Ella Simmons
name: Ariana Orvell
name: Susan Gelman
Publisher: name: Zenodo
Year: 2025

description: Box title: 'From "me" to "we" '   Reference: Ariana Orvell, Ella Simmons, Valerie Umscheid, Giulia Elli, Susan A. Gelman, 'From "me" to "we": How perspective shifts in language can shape children's judgments about kindness, caring, and inclusivity', Journal of Experimental Psychology: General Note: this backup was created automatically by a ResearchBox bot
Soome arstide migratsioon
Creators: name: Volke, Vallo
Publisher: name: OÜ Celsius Healthcare
Year: 2007

description: Soome Arstide Liit (SAL) on avaldanud uuringu Soome arstidest välismaal. Uuringu eesmärgiks oli kirjeldada põhjusi, miks arstid on otsustanud emigreeruda, ja nende võimalikke plaane kodumaale naasta.


Eesti Arst 2007; 86(4):292
description: Eesti Arst, Aprill 2007
Treatment Associated Cognitive Decline: Evaluation of Existing Anti-Seizure Medications and Novel Curcumin Derivatives in A Zebrafish Model System
Creators: name: CHOO, BRANDON KAR MENG
Publisher: name: Monash University
Year: 2022
Subjects: Behavioral Neuroscience
Neuroscience

description: Anti-seizure medications can be used to manage epilepsy, but they come with undesirable side effects such as reducing the ability to learn and remember. Though newer drugs are said to have fewer side effects, this study found that these drugs still reduce the ability to learn and remember. Curcumin, which is found in turmeric, has potential as a drug but it is not readily absorbed by the body. This study tested 68 compounds that were each slightly modified from the original curcumin. Using zebrafish, this study found two compounds that have the potential to be developed into anti-seizure medications.
Eesti Arstide Päevad 2007
Creators: name: Sinisalu, Väino
Publisher: name: OÜ Celsius Healthcare
Year: 2007

description: Traditsioonilised Eesti Arstide Päevad (EAP) peeti sel aastal 29. ja 30. märtsil Tallinnas Salme Kultuuri keskuses. Osavõtjaid registreerus 540, seda on oluliselt enam kui eelmisel aastal, samuti osales 38 meditsiini- ja farmaatsiatoodete firmat.


Eesti Arst 2007; 86(4):295-296
description: Eesti Arst, Aprill 2007
CP and related phenomena in the context of Stellar Evolution
Creators: name: Braithwaite, J.
name: Akgün, T.
name: Alecian, E.
name: Kholtygin, A. F.
name: Landstreet, J. D.
name: Mathis, S.
name: Michaud, G.
name: Portnoy, J.
name: Alecian, G.
name: Bychkov, V. D.
name: Bychkova, L. V.
name: Drake, N.
name: Fabrika, S. N.
name: Reisenegger, A.
name: Steinitz, R.
name: Vick, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We review the interaction in intermediate and high mass stars between their evolution and magnetic and chemical properties. We describe the theory of Ap-star `fossil' fields, before touching on the expected secular diffusive processes which give rise to evolution of the field. We then present recent results from a spectropolarimetric survey of Herbig Ae/Be stars, showing that magnetic fields of the kind seen on the main-sequence already exist during the pre-main sequence phase, in agreement with fossil field theory, and that the origin of the slow rotation of Ap/Bp stars also lies early in the pre-main sequence evolution; we also present results confirming a lack of stars with fields below a few hundred gauss. We then seek which macroscopic motions compete with atomic diffusion in determining the surface abundances of AmFm stars. While turbulent transport and mass loss, in competition with atomic diffusion, are both able to explain observed surface abundances, the interior abundance distribution is different enough to potentially lead to a test using asterosismology. Finally we review progress on the turbulence-driving and mixing processes in stellar radiative zones.
description: Proceedings of IAU GA in Rio, JD4 on Ap stars; 10 pages, 7 figures
Urmas Siigur: tervishoiu rahastamise allikad peavad olema mitmekesisemad
Creators: name: Siigur, Urmas
Publisher: name: OÜ Celsius Healthcare
Year: 2014

description: Lisaks sotsiaalmaksule peaksid teatud tervishoiukulutused olema rahastatud muust kuiravikindlustuse eelarvest, utles Tartu Ulikooli kliinikumi juhatuse esimees Urmas Siigur Eesti Arsti vastutavale valjaandjale Siim Nahkurile antud intervjuus.Eesti Arst 2014; 93(6):309–311
description: Eesti Arst, Juuni 2014
The ATLAS beam pick-up based timing system
Creators: name: Ohm, C.
name: Pauly, T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The ATLAS BPTX stations are comprised of electrostatic button pick-up detectors, located 175 m away along the beam pipe on both sides of ATLAS. The pick-ups are installed as a part of the LHC beam instrumentation and used by ATLAS for timing purposes. The usage of the BPTX signals in ATLAS is twofold: they are used both in the trigger system and for LHC beam monitoring. The BPTX signals are discriminated with a constant-fraction discriminator to provide a Level-1 trigger when a bunch passes through ATLAS. Furthermore, the BPTX detectors are used by a stand-alone monitoring system for the LHC bunches and timing signals. The BPTX monitoring system measures the phase between collisions and clock with a precision better than 100 ps in order to guarantee a stable phase relationship for optimal signal sampling in the subdetector front-end electronics. In addition to monitoring this phase, the properties of the individual bunches are measured and the structure of the beams is determined. On September 10, 2008, the first LHC beams reached the ATLAS experiment. During this period with beam, the ATLAS BPTX system was used extensively to time in the read-out of the sub-detectors. In this paper, we present the performance of the BPTX system and its measurements of the first LHC beams.
description: 3 pages. Submitted to NIM A for the proceedings of TIPP09 (Tsukuba, Japan)
Estimation and global control of noise reflections
Creators: name: Friot, Emmanuel
name: Gintz, Alexandre
Publisher: name: arXiv
Year: 2009
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: In theory, active control could be used to reduce the unwanted noise reflections from surfaces such as a submarine hull or the walls of an anechoic room. In the recent years, a real-time algorithm has been developed to this effect at the Laboratoire de Mécanique et d'Acoustique: the noise scattered by the surface is estimated through linear filtering of acoustic pressure signals provided by ordinary microphones and an adaptive feedforward algorithm minimizes the resulting error signals. The paper summarizes the theory underlying the control algorithm, which stems from the integral representation of the scattered pressure, and presents the successive experiments which have been conducted with it: control of terminal reflections in a duct, control of the noise scattered by a parallelepiped in an anechoic room, estimation of the noise reflections on the walls of a small room. It appears that an accurate identification of the linear filters that account for the surface scattering leads to an effective estimation and control of the scattered noise. Facilities allowing such an accurate estimation of the scattered noise are suggested for a future anechoic room where active devices would deal with the wall reflections in the 20-100Hz frequency range.
Tartu Ülikooli siirdemeditsiini maja avamine: need, kes elavad ilma tulevikuta, ei mäleta minevikku
Creators: name: Vasar, Eero
Publisher: name: OÜ Celsius Healthcare
Year: 2014

description: Eesti Arst 2014; 93(6):314–315
description: Eesti Arst, Juuni 2014
Eesti haruldaste haiguste arengukava koos tegevusplaaniga aastateks 2015–2017
Creators: name: Tillmann, Vallo
name: Talvik, Tiina
name: Teek, Rita
name: Joost, Kairit
name: Talvik, Inga
name: Mikkel, Sirje
name: Lüüs, Siiri-Merike
name: Stelmach, Tiina
name: Gross-Paju, Katrin
name: Sander, Valentin
name: Habicht, Anneli
name: Sõukand, Renata
name: Taks, Hiie
name: Haukanõmm, Monika
name: Vabamäe, Inna
name: Õunap, Katrin
Publisher: name: OÜ Celsius Healthcare
Year: 2014

description: Eesti Arst 2014; 93(5):291–295
description: Eesti Arst, Mai 2014
The controlled teleportation of an arbitrary two-atom entangled state in driven cavity QED
Creators: name: Shan, Chuan-Jia
name: Liu, Ji-Bing
name: Liu, Tang-Kun
name: Huang, Yan-Xia
name: Li, Hong
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we propose a scheme for the controlled teleportation of an arbitrary two-atom entangled state $|ϕ>_{12}=a|gg>_{12}+b|ge>_{12}+c|eg>_{12}+d|ee>_{12}$ in driven cavity QED. An arbitrary two-atom entangled state can be teleported perfectly with the help of the cooperation of the third side by constructing a three-atom GHZ entangled state as the controlled channel. This scheme does not involve apparent (or direct) Bell-state measurement and is insensitive to the cavity decay and the thermal field. The probability of the success in our scheme is 1.0.
description: 10 pages
Laboratoorsete kiirmeetodite usaldusväärsus. Standarditud protrombiiniaja ja INRi kiirmeetodi juurutamisest Tartu Ülikooli Kliinikumis
Creators: name: Ivanov, Agnes
name: Nõmm, Kuido
name: Tamm, Agu
Publisher: name: OÜ Celsius Healthcare
Year: 2014

description: Eesti Arst 2014; 93(5):296–299
description: Eesti Arst, Mai 2014
Binary Quasars at High Redshift I: 24 New Quasar Pairs at z ~ 3-4
Creators: name: Hennawi, Joseph F.
name: Myers, Adam D.
name: Shen, Yue
name: Strauss, Michael A.
name: Djorgovski, S. G.
name: Fan, Xiaohui
name: Glikman, Eilat
name: Mahabal, Ashish
name: Martin, Crystal L.
name: Richards, Gordon T.
name: Schneider, Donald P.
name: Shankar, Francesco
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The clustering of quasars on small scales yields fundamental constraints on models of quasar evolution and the buildup of supermassive black holes. This paper describes the first systematic survey to discover high redshift binary quasars. Using color-selection and photometric redshift techniques, we searched 8142 deg^2 of SDSS imaging data for binary quasar candidates, and confirmed them with follow-up spectroscopy. Our sample of 27 high redshift binaries (24 of them new discoveries) at redshifts 2.9 < z < 4.3 with proper transverse separations 10 kpc < R_{\perp} < 650 kpc increases the number of such objects known by an order of magnitude. Eight members of this sample are very close pairs with R_{\perp} < 100 kpc, and of these close systems four are at z > 3.5. The completeness and efficiency of our well-defined selection algorithm are quantified using simulated photometry and we find that our sample is ~ 50% complete. Our companion paper uses this knowledge to make the first measurement of the small scale clustering (R < 1 Mpc/h comoving) of high-redshift quasars. High redshift binaries constitute exponentially rare coincidences of two extreme (M >~ 10^9 Msun) supermassive black holes. At z ~ 4 there is about one close binary per 10 Gpc^3, thus these could be the highest sigma peaks, the analogs of superclusters, in the early Universe.
description: Submitted to ApJ
The occultation events of the Herbig Ae/Be star V1247 Ori
Creators: name: Caballero, Jose A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims: I study new deep (DeltaV ~ 1.20-1.65 mag) occultation events of the delta Scuti, Herbig Ae/Be star V1247 Ori in the Ori OB1 b association. Methods: I use the V-band ASAS light curve of V1247 Ori, which covers the last nine years, together with photometric data in the near-ultraviolet, visible, near-, and far-infrared taken from the literature. I carry out a periodogram analysis of the "cleaned" light curve and construct the spectral energy distribution of the star. Results: The star V1247 Ori is interesting for the study of the UX Orionis phenomenon, in which Herbig Ae/Be stars are occulted by their protoplanetary discs, for three reasons: brightness (V ~ 9.85 mag), large infrared excess at 20-100 mum (F_60 ~ 10 Jy), and photometric stability out of occultation (sigma(V) ~ 0.02 mag), which may help to determine the location and spatial structure of the occulting disc clumps.
description: A&A Letters, in press
Long-time self-similar asymptotic of the macroscopic quantum models
Creators: name: Li, Hai-Liang
name: Zhang, Guo-Jing
name: Zhang, Min
name: Hao, Chengchun
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The unipolar and bipolar macroscopic quantum models derived recently for instance in the area of charge transport are considered in spatial one-dimensional whole space in the present paper. These models consist of nonlinear fourth-order parabolic equation for unipolar case or coupled nonlinear fourth-order parabolic system for bipolar case. We show for the first time the self-similarity property of the macroscopic quantum models in large time. Namely, we show that there exists a unique global strong solution with strictly positive density to the initial value problem of the macroscopic quantum models which tends to a self-similar wave (which is not the exact solution of the models) in large time at an algebraic time-decay rate.
description: 18 pages
Diffuse radio emission in the merging cluster MACS J0717.5+3745: the discovery of the most powerful radio halo
Creators: name: van Weeren, R. J.
name: Rottgering, H. J. A.
name: Bruggen, M.
name: Cohen, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Hierarchical models of structure formation predict that galaxy clusters grow via mergers of smaller clusters and galaxy groups, as well as through continuous accretion of gas. MACS J0717.5+3745 is an X-ray luminous and complex merging cluster, located at a redshift of 0.55. Here we present Giant Metrewave Radio Telescope (GMRT) radio observations at 610 MHz of this cluster. The main aim of the observations is to search for diffuse radio emission within the galaxy cluster MACS J0717.5+3745 related to the ongoing merger. These GMRT observations are complemented by Very Large Array (VLA) archival observations at 1.4, 4.9 and 8.5 GHz. We have discovered a radio halo in the cluster MACS J0717.5+3745 with a size of about 1.2 Mpc. The radio power P_1.4 GHz is 5 x 10^25 W/Hz, which makes it the most powerful radio halo known till date. A 700 kpc radio structure, which we classify as a radio relic, is located in between the merging substructures of the system. The location of this relic roughly coincides with regions of the intra-cluster medium (ICM) that have a significant enhancement in temperature as shown by Chandra. The major axis of the relic is also roughly perpendicular to the merger axis. This shows that the relic might be the result of a merger-related shock wave, where particles are accelerated via the diffuse shock acceleration (DSA) mechanism. Alternatively, the relic might trace an accretion shock of a large-scale galaxy filament to the south-west. The global spectral index of radio emission within the cluster is found to be -1.24 +/-0.05 between 4.9 GHz and 610 MHz. We derive a value of 5.8 microGauss for the equipartition magnetic field strength at the location of the radio halo. [abridged].
description: 8 pages, 9 figures, accepted for publication in A&A on August 3, 2009
The digital 3D reconstruction of the 18th c. Bloemstraat and Eerste Bloemdwarstraat
Creators: name: Lanjouw, Tijm
Publisher: name: University of Amsterdam / Amsterdam University of Applied Sciences
Year: 2021
Subjects: subject: Information and Computing Sciences
subject: Humanities
subject: FOS: Humanities

description: A 3D reconstruction of the 18th century situation in the Bloemstraat and Eerste Bloemdwarsstraat, two narrow streets in the Amsterdam Jordaan neighbourhood, was made as a virtual space for visualisation and analysis of social patterns in historic street life. This report discusses the creation of the digital 3D model.
Haistmisümbrisrakkude omadused ja nende terapeutiline potentsiaal
Creators: name: Keba, Martin
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Kesknärvisüsteemi (KNS) kahjustusele ei järgne tavaliselt intensiivset aksonaalset regeneratsiooni. See on piiratud tänu pidurdavale miljööle, mille tekitavad astrotsüüdid, oligodendrotsüüdid, nende eellasrakud ja mikrogliia. Samuti on KNSi kahjustusele omane glioossete armide teke ja närvikasvufaktorite ebapiisavus (1). Haistmissibul (bulbus olfactorius) on eelnevale erandiks, sest seal on normaalsed ja vigastatud haisteaksonid võimelised regenereeruma ja taastama sünaptilisi kontakte oma sihtmärkrakkudega kogu organismi eluea vältel (2). Seda nähtust seletatakse haistmisümbrisrakkude (HÜR) (ingl olfactory ensheating glial cells) toimena naabruses paiknevatele neuronitele. Need gliiarakud on teadusringkonnale väga intrigeeriv uurimisobjekt, kuna seni täheldatud neuroregeneratiivseid omadusi ei osata veel ammendavalt seletada ning esialgsed HÜRidel põhinevad rakusiirded on näidanud kliinilist potentsiaali mitmete närvihaiguste ravis (1, 3).Eesti Arst 2015; 94(8):502–505
description: Eesti Arst, September 2015
Binary Quasars at High Redshift II: Sub-Mpc Clustering at z ~ 3-4
Creators: name: Shen, Yue
name: Hennawi, Joseph F.
name: Shankar, Francesco
name: Myers, Adam D.
name: Strauss, Michael A.
name: Djorgovski, S. G.
name: Fan, Xiaohui
name: Giocoli, Carlo
name: Mahabal, Ashish
name: Schneider, Donald P.
name: Weinberg, David H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present measurements of the small-scale (0.12.9, for a flux-limited (i<21) sample of 15 binary quasars compiled by Hennawi et al. (2009). The amplitude of the small-scale clustering increases from z ~ 3 to z ~ 4. The small-scale clustering amplitude is comparable to or lower than power-law extrapolations (with slope gamma=2) from the large-scale correlation function of the i<20.2 quasar sample from the Sloan Digital Sky Survey. Using simple prescriptions relating quasars to dark matter halos, we model the observed small-scale clustering with halo occupation models. Reproducing the large-scale clustering amplitude requires that the active fraction of the black holes in the central galaxies of halos is near unity, but the level of small-scale clustering favors an active fraction of black holes in satellite galaxies 0.1 ~ 3.
description: Submitted to ApJ
Lisa 3. Tartu Ülikooli arstiteaduskonna aastapäeva teaduskonverents 2015
Creators: name: Eesti Arst, Ajakiri
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Eesti Arst 2015;94(Lisa 3):1–56
description: Eesti Arst, Oktoober 2015 - Lisa 3. Tartu Ülikooli arstiteaduskonna aastapäeva teaduskonverents 2015
The determination of micromolar concentrations of ammonia with 1-fluoro, 2:4-dinitrobenzene
Creators: name: Gadsby, Peter James
Publisher: name: University of British Columbia
Year: 2011

description: The conversion of ammonia to 2:4-dinitroaniline by reaction with 1-fluoro, 2:4-dinitrobenzene and the subsequent conversion of dinitroaniline to a diazo-dye with N-(1-naphthyl)ethylenediamine has been investigated as an analytical method for determining ammonia at the micromolar concentration level. Particular emphasis was placed upon the possibility of applying this method to the analysis of sea water. Dinitroaniline was formed under alkaline conditions (pH greater than 8) and required the presence of the fluoro-dinitrobenzene as a separate phase for initiation of the reaction. The conversion, which was light sensitive, was accelerated by increases in pH and temperature, but neither of these factors improved the final yield. The yield of dinitroaniline had a marked dependence on the amount of fluorodinitrobenzene; initially increasing with increasing fluorodinitro-benzene content, it then decreased with higher fluorodinitrobenzene concentrations suggesting further reaction between dinitroaniline and fluorodinitrobenzene. In both distilled and sea water, the maximum yield of dinitroaniline from solutions containing ammonia at the micromolar concentration level was found to be 55-58%. The absorbance of the diazo-dye in sea water of salinity 30.4% was only 42% of that observed in distilled water. Although sufficiently sensitive for application to sea water analysis, the precision of the conversion of dinitroaniline to the diazo-dye in sea water was poor compared to that achieved in distilled water.
Oktoober 2015 - Lisa 4. Ida-Tallinna Keskhaigla 230
Creators: name: Eesti Arst, Ajakiri
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Eesti Arst 2015;94(Lisa 4):1–144
description: Eesti Arst, Oktoober 2015 - Lisa 4. Ida-Tallinna Keskhaigla 230
Eakate vähielulemus Eestis 2005–2009
Creators: name: Innos, Kaire
name: Aareleid, Tiiu
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Eesmärk. Uuringu eesmärk oli anda ülevaade 70aastaste ja vanemate isikute vähielulemusest Eestis 2005–2009.Meetodid. Uuringus kasutati Eesti vähiregistri andmeid aastatel 2000–2008 elupuhuselt diagnoositud mao-, käärsoole-, pärasoole-, kopsu-, rinna-, eesnäärme-, neeru- ja kusepõievähi esmasjuhtude kohta. Ühe ja viie aasta suhtelist elulemust (vastavalt 1SE ja 5SE) hinnati kolmes vanuserühmas (70–74, 75–79 ja ≥ 80 aastat) perioodmeetodil. Arvutati tähtsamad andmekvaliteedi näitajad.Tulemused. Suurimat elulemust täheldati eesnäärmevähi korral (1SE 88%, 5SE 70%) ning vähimat kopsuvähi korral (1SE 23%, 5SE 6%). Kõigi vaadeldud paikmete puhul oli elulemus kõige suurem 70–74 aasta vanustel patsientidel ja vanuse kasvades elulemus vähenes. Eakate naiste elulemus oli suurem kui meestel.Järeldused. 70aastaste ja vanemate vähihaigete elulemus on Eestis oluliselt väiksem kui keskealiste vähihaigete elulemus. Vajab täiendavat uurimist, kui suurt mõju elulemusele avaldavad kaasuvad haigused, ravisoostumus ja sotsiaal-majanduslikud tegurid. Eesti Arst 2015; 94(10):589–594

description: Eesti Arst, November 2015
Väljakutsed eakate vähihaigete kiiritusravis
Creators: name: Kuddu, Maire
Publisher: name: OÜ Celsius Healthcare
Year: 2015

description: Maailmas prognoositakse jätkuvat vanemaealiste vähihaigete osakaalu suurenemist, mis kasvab tänu pikenenud elueale, tõhusamale vähiravile ja kasvajaspetsiifilise elulemuse suurenemisele. Vananemisega kaasneb sageli mitmete elundisüsteemide funktsionaalse reservi vähenemine ja krooniliste haiguste esinemissageduse kasv.Eakate vähihaigete rühm on heterogeenne, mistõttu ei ole patsiendi vanus üksi piisav tegur tema terviseseisundi hindamiseks ja raviotsuste tegemiseks. Patsientide objektiivne geriaatriline hindamine on oluline, tagamaks, et eakad vähihaiged ei saaks üle- või alaravitud. Kliinilises praktikas on eakate vähiravi otsuse tegemine sageli komplitseeritud, sõltudes mitmetest kasvaja- ja patsiendispetsiifilistest teguritest ning tõenduspõhise info olemasolust. Eakad vähipatsiendid saavad erialase kirjanduse andmeil vähem tõendus- ja ravijuhendipõhist ravi, samuti kaasatakse neid oluliselt vähem kliinilistesse uuringutesse.Kiiritusravi on eakate soliidtuumorite ravis üks olulisemaid raviviise nii kuratiivsel ehk tervistaval kui ka palliatiivsel eesmärgil. Kiiritusravi otsus tehakse personaalse riski ja kasu suhte hindamise abil, arvestades nii ravi efektiivsust kui ka võimalikku toksilisust.Eesti Arst 2015; 94(10):596–601
description: Eesti Arst, November 2015
Vers une mesure non destructive de la qualité des bois de lutherie
Creators: name: François, Marc Louis Maurice
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: An ultrasonic measurement of the stiffness tensor of a spruce specimen is made for different moisture content. We show that a known scalar indicator describres correctly the quality of the wood and that the distance from the stiffness tensor to the tetragonal symmetry group describes the quality of the measurements. -- Une mesure ultrasonore du tenseur d'élasticité d'un épicéa de lutherie dont on fait varier la teneur en eau est présentée. Il est montré qu'un indicateur scalaire connu décrit bien l'évolution de la qualité du bois et que la distance du tenseur d'élasticité au groupe de symétrie tétragonal permet de quantifier la qualité des mesures.
Holographic Derivation of Kerr-Newman Scattering Amplitudes for General Charge and Spin
Creators: name: Hartman, Thomas
name: Song, Wei
name: Strominger, Andrew
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Near-superradiant scattering of charged scalars and fermions by a near-extreme Kerr-Newman black hole and photons and gravitons by a near-extreme Kerr black hole are computed as certain Fourier transforms of correlators in a two-dimensional conformal field theory. The results agree with the classic spacetime calculations from the 1970s, thereby providing good evidence for a conjectured Kerr-Newman/CFT correspondence.
description: 22 pages
Semi-direct Gauge Mediation in Conformal Windows of Vector-like Gauge Theories
Creators: name: Yanagida, T. T.
name: Yonekura, Kazuya
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Direct gauge mediation models using the Intriligator-Seiberg-Shih (ISS) metastable vacua suffer from the Landau pole problem of the standard model gauge couplings and the existence of R symmetry forbidding gaugino masses. These problems may be solved by using the recently proposed SUSY breaking models in a conformal window of the vector-like $SU(N_C)$ gauge theory with gauge singlets. In this paper we propose a model of gauge mediation based on the SUSY-breaking model in the conformal window, and study the dynamics for the SUSY breaking. In the model, there are massive vector-like bifundamental fields charged under both $SU(N_C)$ and the standard model gauge group, and our model can be regarded as a semi-direct gauge mediation model. The color number $N_C$ can be small to avoid the Landau pole problem, and the R symmetry is also broken under a reasonable assumption on the strong dynamics of the model. The model possesses only one free parameter, and the gaugino and sfermion masses are naturally of the same order.
description: 21 pages, 1 figure