Experimental Research on Seismic Performance of Four-Element Variable Cross-Sectional Concrete Filled Steel Tubular Laced Columns

Science.gov (United States)

Ou, Zhijing; Lin, Jianmao; Chen, Shengfu; Lin, Wen

2017-10-01

A total of 7 experimental tests were conducted to investigate seismic performance of four element variable cross-sectional Concrete Filled Steel Tubular (CFST) laced columns. The experimental parameters are longitudinal slope and arrangement type of lacing tubes. The rules on hysteresis loop, ductility, energy expenditure, and stiffness degradation of specimens are researched. Test results indicate that all specimens have good seismic performance; their hysteresis loops are full without obvious shrinkage. With the increase of longitudinal slope, the horizontal carrying capacity increases, energy dissipation capacity improve, and there is slightly increase in stiffness degradation. The influence of arrangement type of lacing tubes on displacement ductility of specimens is big.

Effect of forming temperature conditions on the properties of radiation laced polyethylene films

Energy Technology Data Exchange (ETDEWEB)

Trizno, M S; Gasparyan, K A; Arutyunyan, G V; Borovko, V N

1978-11-01

The effect of radiation lace on the thermomechanical properties of polyethylene films depending on the radiation dose and temperature conditions of their formation was studied. The samples were produced at 160 deg under the pressure of 150 kN/m/sup 2/ with the following cooling in two temperature conditions: 1) cooling of the sample just after pressing in the icy water, and 2) slow cooling of the sample in a press. Films obtained using above conditions were subjected to the radiation lace in the argon medium using ..gamma..-radiation of /sup 60/Co at the exposure dose of 0.8x10/sup 6/ rad/hr. The total radiation dose was from 30 to 200 Mrad. It is shown that the films, obtained under the first cooling conditions have a lower degree of crystallinity. Investigations of gel-fraction content, density, elastic modulus, deformability, modulus of high elasticity, breaking stress, and relative elongation for rupture depending on radiation doze and the degree of crystallinity have shown that minimum degree of crystallinity of initial films provided most uniform adn compact net structure in the laced polyethylene(LP). In this case the material working capacity increases at high temperatures. In order to improve the mechanical properties of LP when exploiting it in the amorphous crystalline state it is recommended to irradiate material with maximum degree of crystallinity.

The shoelace book a mathematical guide to the best (and worst) ways to lace your shoes

CERN Document Server

Polster, Burkard

2006-01-01

Crisscross, zigzag, bowtie, devil, angel, or star: which are the longest, the shortest, the strongest, and the weakest lacings? Pondering the mathematics of shoelaces, the author paints a vivid picture of the simple, beautiful, and surprising characterizations of the most common shoelace patterns. The mathematics involved is an attractive mix of combinatorics and elementary calculus. This book will be enjoyed by mathematically minded people for as long as there are shoes to lace. Burkard Polster is a well-known mathematical juggler, magician, origami expert, bubble-master, shoelace charmer, an

The Heteroptera of the Netherlands Antilles – V Tingidae (Lace Bugs)

NARCIS (Netherlands)

Drake, Carl J.; Cobben, R.H.

1960-01-01

The present paper is based upon the lace bugs, Family Tingidae, collected by the junior author in the West Indies, on the islands of Aruba, Curaçao, Bonaire, St. Martin, Saba, and St. Eustatius. This collection of several tingids comprises 17 species, including the five new forms described below.

Veel Konstantin Pätsist ja tema suhetest Nõukogude Liidu Tallinna saatkonnaga. Kas ainult Nõukogude diplomaatide silmade läbi? / Magnus Ilmjärv

Index Scriptorium Estoniae

Ilmjärv, Magnus, 1961-

2009-01-01

Eesti riigivanema, Riigikogu liikme ja Eesti-Nõukogude Kaubanduskoja juhatuse esimehe Konstantin Pätsi suhetest Nõukogude Liidu Tallinna saatkonnaga 1920. aastatel ning 1930. aastate algul. Eesti-Nõukogude Kaubanduskoja loomisest, välisminister Kaarel Robert Pusta ametist tagandamisest, Eesti-Nõukogude Liidu kaubanduslepingu sõlmimisest ja Pätsi kaasamisest Naftasündikaadi juriskonsuldiks

An assumed mode method and finite element method investigation of the coupled vibration in a flexible-disk rotor system with lacing wires

Energy Technology Data Exchange (ETDEWEB)

Zhou, Shui-Ting; Huang, Hong-Wu [Hunan University, Changsha (China); Chiu, Yi-Jui; Yu, Guo-Fei [Xiamen University of Technology, Xiamen (China); Yang, Chia-Hao [Taipei Chengshih University of Science and Technology, Taipei (China); Jian, Sheng-Rui [I-Shou University, Kaohsiung (China)

2017-02-15

The Assumed mode method (AMM) and Finite element method (FEM) were used. Their results were compared to investigate the coupled shaft-torsion, disk-transverse, and blade-bending vibrations in a flexible-disk rotor system. The blades were grouped with a spring. The flexible-disk rotor system was divided into three modes of coupled vibrations: Shaft-disk-blade, disk-blade, and blade-blade. Two new modes of coupled vibrations were introduced, namely, lacing wires-blade and lacing wires-disk-blade. The patterns of change of the natural frequencies and mode shapes of the system were discussed. The results showed the following: first, mode shapes and natural frequencies varied, and the results of the AMM and FEM differed; second, numerical calculation results showed three influencing factors on natural frequencies, namely, the lacing wire constant, the lacing wire location, and the flexible disk; lastly, the flexible disk could affect the stability of the system as reflected in the effect of the rotational speed.

Left-colon antegrade continence enema (LACE) procedure for fecal incontinence.

Science.gov (United States)

Churchill, Bernard M; De Ugarte, Daniel A; Atkinson, James B

2003-12-01

Antegrade continence enemas (ACE) are an efficacious therapeutic option for patients with fecal incontinence. The authors review their institution's experience with a variation of the Monti-Malone ACE procedure using the left colon as a source of an intestinal conduit and enema reservoir. From 2000 to 2002, 18 patients with fecal incontinence or intractable constipation underwent left-colon ACE (LACE) procedure. Concomitant Mitrofanoff appendicovesicostomy was performed in 15 patients and bladder augmentation in 9. The majority of patients had neural tube defects. A segment of left colon was tubularized, tunneled into the muscular wall of the distal colon, and exteriorized through the left upper quadrant or midabdomen. Stomal catherization and enema installation were started one month postoperatively. Fifteen patients (83%) achieved fecal continence, 2 remain incontinent of stool, and 1 experienced stomal closure (mean follow-up was 24 +/- 9 months). Two patients had stomal stenosis that required revision. The mean enema volume in patient's achieving continence was 360 +/- 216 mL, and the mean transit time was 18 +/- 12 minutes. LACE is an efficacious procedure for fecal incontinence that can be performed safely at the time of major urologic reconstruction. Administration of enemas into the left colon has several physiologic advantages that result in predictable bowel evacuation.

LACE1 interacts with p53 and mediates its mitochondrial translocation and apoptosis

Czech Academy of Sciences Publication Activity Database

Česneková, J.; Spáčilová, J.; Hansíková, H.; Houštěk, Josef; Zeman, J.; Stibůrek, L.

2016-01-01

Roč. 7, č. 30 (2016), s. 47687-47698 ISSN 1949-2553 R&D Projects: GA ČR(CZ) GA13-07223S Institutional support: RVO:67985823 Keywords : p53 * LACE1 * mitochondria * apoptosis * translocation Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 5.168, year: 2016

Gold-metallic textile and gold-silver lace in women’s headwear of the XVIII century: results of research in the archaeological textile from Nizhniy Novgorod

Directory of Open Access Journals (Sweden)

Orfinskaya Olga V.

2015-09-01

Full Text Available The article deals with research results of women’s headwear, which was discovered during archaeological excavations the necropolis at Verhneposadskaya St. Nicholas Church in Nizhny Novgorod. The structure of the textile and lace, the headwear cutting, the location of lace, and the time of its creation have been determined in the course of study. Most attention has been given to the gold-metallic threads. Technological classification of goldmetallic archaeological threads from different historical periods is considered in the article. The headwear was made of gold brocade of tinsel thread. It can be attributed to the mid or low value for the price. At the same time the good quality threads were used in the silver lace. According to the analysis of types and kinds of women’s headgear in Western fashion the time of creation a cap under study is determined as the middle or second half of the XVIII century. Dating is supported by results of the lace research. It is a typical XVIII century fan-shaped agramant named «vilyushka». Overall research results became a possible reconstruction of headdress. It is a small cap decorated with metallic lace along a bottom edge and the axis of symmetry of the forehead to the nape of the neck.

Uus kaasaegse kunsti näitusepaik Riias / Inga Lace ; interv. Sandra Jõgeva

Index Scriptorium Estoniae

Lace, Inga

2008-01-01

Riia Kunstiruumi (Riga Art Space) turundusjuht Inga Lace Raekoja platsi all asuvast uuest näitusepaigast, selle tööpõhimõtetest ning eesti kunstnike - Jaan Tooniku ja Andrus Joonase näitus suures saalis, Kaido Ole ja Tõnis Saadoja näitus väikses saalis- vastuvõtust Lätis. Septembris avatakse Johannes Saare kureeritud rahvusvaheline projekt "Halb nali"

Lace plant ethylene receptors, AmERS1a and AmERS1c, regulate ethylene-induced programmed cell death during leaf morphogenesis.

Science.gov (United States)

Rantong, Gaolathe; Evans, Rodger; Gunawardena, Arunika H L A N

2015-10-01

The lace plant, Aponogeton madagascariensis, is an aquatic monocot that forms perforations in its leaves as part of normal leaf development. Perforation formation occurs through developmentally regulated programmed cell death (PCD). The molecular basis of PCD regulation in the lace plant is unknown, however ethylene has been shown to play a significant role. In this study, we examined the role of ethylene receptors during perforation formation. We isolated three lace plant ethylene receptors AmERS1a, AmERS1b and AmERS1c. Using quantitative PCR, we examined their transcript levels at seven stages of leaf development. Through laser-capture microscopy, transcript levels were also determined in cells undergoing PCD and cells not undergoing PCD (NPCD cells). AmERS1a transcript levels were significantly lower in window stage leaves (in which perforation formation and PCD are occurring) as compared to all other leaf developmental stages. AmERS1a and AmERS1c (the most abundant among the three receptors) had the highest transcript levels in mature stage leaves, where PCD is not occurring. Their transcript levels decreased significantly during senescence-associated PCD. AmERS1c had significantly higher transcript levels in NPCD compared to PCD cells. Despite being significantly low in window stage leaves, AmERS1a transcripts were not differentially expressed between PCD and NPCD cells. The results suggested that ethylene receptors negatively regulate ethylene-controlled PCD in the lace plant. A combination of ethylene and receptor levels determines cell fate during perforation formation and leaf senescence. A new model for ethylene emission and receptor expression during lace plant perforation formation and senescence is proposed.

The HOSPITAL score and LACE index as predictors of 30 day readmission in a retrospective study at a university-affiliated community hospital

Directory of Open Access Journals (Sweden)

Robert Robinson

2017-03-01

Full Text Available Introduction Hospital readmissions are common, expensive, and a key target of the Medicare Value Based Purchasing (VBP program. Validated risk assessment tools such as the HOSPITAL score and LACE index have been developed to identify patients at high risk of hospital readmission so they can be targeted for interventions aimed at reducing the rate of readmission. This study aims to evaluate the utility of HOSPITAL score and LACE index for predicting hospital readmission within 30 days in a moderate-sized university affiliated hospital in the midwestern United States. Materials and Methods All adult medical patients who underwent one or more ICD-10 defined procedures discharged from the SIU-SOM Hospitalist service from Memorial Medical Center (MMC from October 15, 2015 to March 16, 2016, were studied retrospectively to determine if the HOSPITAL score and LACE index were a significant predictors of hospital readmission within 30 days. Results During the study period, 463 discharges were recorded for the hospitalist service. The analysis includes data for the 432 discharges. Patients who died during the hospital stay, were transferred to another hospital, or left against medical advice were excluded. Of these patients, 35 (8% were readmitted to the same hospital within 30 days. A receiver operating characteristic evaluation of the HOSPITAL score for this patient population shows a C statistic of 0.75 (95% CI [0.67–0.83], indicating good discrimination for hospital readmission. The Brier score for the HOSPITAL score in this setting was 0.069, indicating good overall performance. The Hosmer–Lemeshow goodness of fit test shows a χ2 value of 3.71 with a p value of 0.59. A receiver operating characteristic evaluation of the LACE index for this patient population shows a C statistic of 0.58 (95% CI [0.48–0.68], indicating poor discrimination for hospital readmission. The Brier score for the LACE index in this setting was 0.082, indicating good

Status of the LWR aerosol containment experiments (LACE) program

International Nuclear Information System (INIS)

Bloom, G.R.; Dickinson, D.R.; Hilliard, R.K.; McCormack, J.D.; Muhlestein, L.D.; Rahn, F.J.

1985-01-01

The LACE program, sponsored by an international consortium, is investigating inherent aerosol behavior for three postulated high consequence accident sequences; the containment bypass or V-sequence, failure to isolate containment, and delayed containment failure. Six large-scale tests are described which focus on these accident situations and which will be completed in the Containment Systems Test Facility at the Hanford Engineering Development Laboratory. The aerosol generation systems used to generate soluble and insoluble aerosols for the large-scale tests are described. The report then focuses on those tests which deal with the containment bypass accident sequence. Test results are presented and discussed for three containment bypass scoping tests

Particle deposition and clearance of atmospheric particles in the human respiratory tract during LACE 98

Science.gov (United States)

Bundke, U.; Hänel, G.

2003-04-01

During the LACE 98footnote{Lindenberg Aerosol Characterization Experiment, (Germany) 1998} experiment microphysical, chemical and optical properties of atmospheric particles were measured by several groups. (Bundke et al.). The particle deposition and clearance of the particles in the human respiratory tract was calculated using the ICRP (International Commission on Radiological Protection) deposition and clearance model (ICRP 1994). Particle growth as function of relative humidity outside the body was calculated from measurement data using the model introduced by Bundke et al.. Particle growth inside the body was added using a non-equilibrium particle growth model. As a result of the calculations, time series of the total dry particle mass and -size distribution were obtained for all compartments of the human respiratory tract defined by ICRP 1994. The combined ICRP deposition and clearance model was initialized for different probationers like man, woman, children of different ages and several circumstances like light work, sitting, sleeping etc. Keeping the conditions observed during LACE 98 constant a approximation of the aerosol burdens of the different compartments was calculated up to 4 years of exposure and compared to the results from Snipes et al. for the "Phoenix" and "Philadelphia" aerosol. References: footnotesize{ Bundke, U. et al.,it{Aerosol Optical Properties during the Lindenberg Aerosol Characterization Experiment (LACE 98)} ,10.1029/2000JD000188, JGR, 2002 ICRP,it{Human Respiratory Tract Model for Radiological Protection, Bd. ICRP Publication 66}, Annals of the ICRP, 24,1-3, Elsevier Science, Ocford, 1994 Snipes et al. ,it{The 1994 ICRP66 Human Respiratory Tract Model as a Tool for predicting Lung Burdens from Exposure to Environmental Aerosols}, Appl. Occup. Environ. Hyg., 12, 547-553,1997}

Laced permanent magnet quadrupole drift tube magnets

International Nuclear Information System (INIS)

Feinberg, B.; Behrsing, G.U.; Halbach, K.; Marks, J.S.; Morrison, M.E.; Nelson, D.H.

1988-10-01

A laced permanent magnet quadrupole drift tube magnet has been constructed for a proof-of-principle test. The magnet is a conventional tape-wound quadrupole electromagnet, using iron pole- pieces, with the addition of permanent magnet material (neodymium iron) between the poles to reduce the effects of saturation. The iron is preloaded with magnetic flux generated by the permanent magnet material, resulting in an asymmetrical saturation curve. Since the polarity of the quadrupole magnets in a drift tube linac is not reversed we can take advantage of this asymmetrical saturation to provide greater focusing strength. The magnet configuration has been optimized and the vanadium permendur poles needed in a conventional quadrupole have been replaced with iron poles. The use of permanent magnet material has allowed us to increase the focusing strength of the magnet by about 20% over that of a conventional tape-wound quadrupole. Comparisons will be made between this magnet and the conventional tape-wound quadrupole. 3 refs., 5 figs

Simulation of experiment on aerosol behaviour at severe accident conditions in the LACE experimental facility with the ASTEC CPA code

International Nuclear Information System (INIS)

Kljenak, I.; Mavko, B.

2007-01-01

The experiment LACE LA4 on thermal-hydraulics and aerosol behavior in a nuclear power plant containment, which was performed in the LACE experimental facility, was simulated with the ASTEC CPA module of the severe accident computer code ASTEC V1.2. The specific purpose of the work was to assess the capability of the module (code) to simulate thermal-hydraulic conditions and aerosol behavior in the containment of a light-water-reactor nuclear power plant at severe accident conditions. The test was simulated with boundary conditions, described in the experiment report. Results of thermal-hydraulic conditions in the test vessel, as well as dry aerosol concentrations in the test vessel atmosphere, are compared to experimental results and analyzed. (author)

MELCOR 1.8.1 assessment: LACE aerosol experiment LA4

International Nuclear Information System (INIS)

Kmetyk, L.N.

1991-09-01

The MELCOR code has been used to simulate LACE aerosol experiment LA4. In this test, the behavior of single- and double-component, hygroscopic and nonhygroscopic, aerosols in a condensing environment was monitored. Results are compared to experimental data, and to CONTAIN calculations. Sensitivity studies have been done on time step effects and machine dependencies; thermal/hydraulic parameters such as condensation on heat structures and on pool surface, and radiation heat transfer; and aerosol parameters such as number of MAEROS components and sections assumed, the degree to which plated aerosols are washed off heat structures by condensate film draining, and the effect of non-default values for shape factors and diameter limits. 9 refs., 50 figs., 13 tabs

A Cluster of Fentanyl-Laced Heroin Deaths in 2015 in Melbourne, Australia.

Science.gov (United States)

Rodda, Luke N; Pilgrim, Jennifer L; Di Rago, Matthew; Crump, Kerryn; Gerostamoulos, Dimitri; Drummer, Olaf H

2017-05-01

The prevalence of opioid use in therapeutic and recreational settings has steadily increased throughout the western world. The addition of fentanyl into heroin products can produce potentially dangerous consequences, even to opioid tolerant individuals who may be unaware of such additions. Following an observed spike of heroin-fentanyl related deaths in Melbourne, Australia, a study was undertaken to determine the prevalence of these cases. All reportable deaths occurring in Victoria during 2015 and submitted to the toxicology laboratory were analysed using LC-MS-MS to confirm the combination of the heroin marker 6-acetylmorphine and/or morphine, and fentanyl. Over 4,000 coronial cases in 2015 underwent toxicological analysis for these drugs, there were nine cases identified that involved fentanyl-laced heroin. There was no specific mention of fentanyl use in any of these cases. All occurred within 2 months and in two distinct locations. The first four deaths occurred within 3 days of each other, in neighboring suburbs. The ages ranged from 25 to 57 years with an average of 40 and median of 37 years, and consisted of eight males and one female. The average and median femoral blood concentration of fentanyl was 18 and 20 ng/mL (range: fentanyl, which supported the likelihood of fentanyl-laced heroin. This is the first reported case series of fatalities involving heroin and fentanyl outside of North America in published literature. These findings may help inform public health and prevention strategies serving to decrease the potential for such fatalities in the future. © Crown copyright 2017.

Comparative bio-ecological studies among two species of Urentius lace bugs (Hemiptera: Tingidae in Sudan

Directory of Open Access Journals (Sweden)

Abdalla Abdelrahim Satti

2012-06-01

Full Text Available Among the prevalent lace bugs in Sudan, Urentius hystricellus and Urentius euonymus are important pests of eggplant and pigeon pea, respectively. They attack alternative hosts, but some plants were reported as common hosts for both species. In fact, the identity of these pests and their actual host plants seems to be confusing. Therefore, the main objectives of this work were to; differentiate between such pest species based on certain morpho-biological investigations, verify their hosts’ ranges and study their intra-host distributions and seasonal trends through field surveys and experiments. The results showed clear morphological and biological differences among the two lace bug species. The durations of pre-imaginal stages of U. hystricellus were shorter than those of U. euonymus, while each pest took shorter durations in autumn as compared with winter season. Each pest has its own host range, and no shared hosts were detected, as believed. Hence, the mistaken hosts were corrected and new hosts were added. Such new records included Solanum incanum for U. hystricellus, and two hosts (Chrozophora plicata and Rhynchosia memnonia for U. euonymus. Counts of insects on either leaf sides have revealed variable distributions in different hosts. The seasonal trends of the two pests showed peak populations during autumn and summer seasons. In conclusion, the study made clear distinctions between U. hystricellus and U. euonymus, and gave supportive findings for ecological management.

Konstantin N. Tretiakoff in Brazil a historical perspective and discussion of his contribution to brazilian neuroscience Konstantin N. Tretiakoff no Brasil: uma perspectiva histórica e discussão de sua contribuição à neurociência brasileira

Directory of Open Access Journals (Sweden)

Luiz Augusto F. Andrade

2009-06-01

Full Text Available The Hospício de Juquery, near the city of São Paulo (Brazil was founded in 1896 and after few years it was decided that the institution should have the best possible facilities to study neuropathology. In 1921, a young psychiatrist, Antonio Carlos Pacheco e Silva was sent to the Hôpital de la Salpêtrière (Paris to study neuropathology. There, Pacheco e Silva (later Prof.Pacheco e Silva befriended Konstantin N. Tretiakoff accepted an invitation to become the first Chairman of the newly created neuropathology department of the Hospício de Juquery. During his stay in this institution, from 1922 to 1924 or early 1925, he worked very hardly and produced many publications. Here we present and comment some of the papers he published in a Journal (Memórias do Hospício de Juquery - "Memoirs de l'Hôspice de Juquery", which had been recently created and present some information of this poorly known period of his life.O Hospício de Juquery, perto da cidade de São Paulo (Brasil foi fundado em 1896 e depois de poucos anos o Prof. Franco da Rocha, seu fundador, e os demais responsáveis pela instituição, com a ajuda do Governo do Estado de São Paulo, decidiram que deveriam criar as melhores instalações para o estudo da neuropatologia. Em 1921, o jovem psiquiatra Antonio Carlos Pacheco e Silva foi enviado para o Hôpital de la Salpêtrière (Paris para estudar neuropatologia. Nessa instituição, Prof. Pacheco e Silva tornou-se amigo de um jovem neuropatologista, neurologista e psiquiatra russo Konstantin N. Tretiakoff que aceitou o desafio de chefiar o recém criado Departamento de Neuropatologia do Hospício de Juquery. Durante sua estada entre nós, de 1922 a 1924 ou início de 1925, ele trabalhou muito aplicadamente e produziu muitas publicações. Aqui nós apresentamos e comentamos alguns destes trabalhos que ele e seus associados publicaram em um novo Jornal (Memórias do Hospício de Juquery - "Memoirs de l'Hospice de Juquery" que

Occurrence of lace bug Vatiga illudens and Vatiga manihotae (Hemiptera: Tingidae) in Mato Grosso do Sul, midwestern Brazil.

Science.gov (United States)

Bellon, Patrícia P; Wengrat, Ana P G S; Kassab, Samir O; Pietrowski, Vanda; Loureiro, Elisângela S

2012-09-01

Nymphs and adults of the lace bug (Hemiptera: Tingidae) have been found in cassava crops (Manihot esculenta) in Mato Grosso do Sul State, Brazil. The insects were collected in the field and taken to the laboratory where they were identified based on some morphological traits of the species Vatiga manihotae (Drake) and V. illudens (Drake), which are first reported in the aforementioned state.

Портрет : дочь или мать? / Валерия Бобылева

Index Scriptorium Estoniae

Бобылева, Валерия, 1945-

2003-01-01

A.-F. Voilière'i miniatuurportreest, millel senise arvamuse järgi on kujutatud Natalja Nikolajevna Puškina ema Natalja Ivanovna Gontšarova. Artikli autori arvates on see N. N. Puškini vanaema Euphrosyne Ulrika von Lipharti (Posse) portree. Sisaldab ka Natalja Nikolajevna Puškina portreed (1844)

Innere Emigration und Diktatur die getarnten Botschaften in den Opern der meister aus bojana von Konstantin Iliev und der gefesselte Prometeus von Lazar Nikolov

Directory of Open Access Journals (Sweden)

Kostakeva Maria

2004-01-01

Full Text Available (nemački Die Frage der "inneren Emigration" in den ehemaligen kommunistischen Ländern Europas wird an Beispielen zweier Opern der wichtigen bulgarischen Komponisten Konstantin Iliev und Lazar Nikolov untersucht. Ähnlich wie Paul Hindemith in Mathis der Maler, in Ilievs Meister aus Bojana (1962, kam die Inspiration von einer mittelalterlichen Legende her, und iM Mittelpunkt des Dramas steht das Problem der Freiheit der Schöpfer unter der dogmatischen Gewalt. IM Gefesselten Prometeus (1972 von Nikolov ist die Hauptperson als Symbol des Protests gegen die Tyrannei und die Unterdrückung zu verstehen und so lässt sich in allen Zeiten politisch interpretieren, umso mehr bei einem kommunistischen Regime.

Tolerance to High Temperature Extremes in an Invasive Lace Bug, Corythucha ciliata (Hemiptera: Tingidae), in Subtropical China

OpenAIRE

Ju, Rui-Ting; Gao, Lei; Zhou, Xu-Hui; Li, Bo

2013-01-01

Biological invasions are predicted to be more frequent as climate change is increasing its positive impact on the prevalence of invasive exotic species. Success of insect invaders in different temperature zones is closely related to their tolerance to temperature extremes. In this study, we used an exotic lace bug (Corythucha ciliata) as the study organism to address the hypotheses that an insect species invading a subtropical zone from temperate regions has a high capacity to survive and ada...

Radiocarbon dating of the silk fabrics laced with colored threads 'Ezo Nishiki' by AMS

International Nuclear Information System (INIS)

Oda, Hirotaka; Nakamura, Kazuyuki; Amano, Hikaru; Yoshida, Miyo; Takimoto, Hisafumi

2010-01-01

Ezo Nishiki are silk fabrics in which elegant designs of dragon or peony were laced with color threads. They were made originally in China and imported into Japan by way of the Amur Basin and Sakhalin. Although the foreign commerce flourished actively during Quing dynasty (1616-1912), a few ancient records suggests that the origin ascends to Yuan (1271-1368) or early Ming dynasty (1368-1644). We measured radiocarbon ages of 34 Ezo Nishiki samples. Although most of them showed the period of Quing dynasty, a sample indicated that the origin of the trade can be traced back to the middle 14th or the early 15th century. (author)

12 December 2013 - Sir Konstantin Novoselov, Nobel Prize in Physics 2010, signing the guest book with International Relations Adviser E. Tsesmelis; visiting the ATLAS experimental cavern with Spokesperson D. Charlton; in the LHC tunnel with Technology Department Head F. Bordry. I. Antoniadis, CERN Theory Group Leader, accompanies throughout.

CERN Multimedia

Anna Pantelia

2013-01-01

12 December 2013 - Sir Konstantin Novoselov, Nobel Prize in Physics 2010, signing the guest book with International Relations Adviser E. Tsesmelis; visiting the ATLAS experimental cavern with Spokesperson D. Charlton; in the LHC tunnel with Technology Department Head F. Bordry. I. Antoniadis, CERN Theory Group Leader, accompanies throughout.

Review of the New World Tigava lace bug complex (Hemiptera: Heteroptera: Tingidae), with the description of two new genera and two new species and a key to genera

Science.gov (United States)

The lace bug (Tingidae) genera belonging to the New World Tigava complex are reviewed. The two new genera and new species Mexicotingis brailovskyi, from Mexico, and Paraceratotingis convergens, from Venezuela, are described. Diagnoses, descriptions, and digital color photographs of the new taxa, d...

Hea õpetamise grandi saajad

Index Scriptorium Estoniae

2016-01-01

Õpetamise uurimist alustavad grandi toel Andrus Org, Riina Oruaas, Natalja Zagura (humanitaar- ja kunstide valdkond), Stefano Braghiroli, Aet Kiisla, Tiiu Taur (sotsiaalteadused), Marje Oona, Oivi Uibo, Daisy Volmer (meditsiinitead.), Svetlana Ganina, Natalja Lepik ja Raivo Raid (loodus- ja täppistead.)

Feasibility of a multicentre, randomised controlled trial of laparoscopic versus open colorectal surgery in the acute setting: the LaCeS feasibility trial protocol.

Science.gov (United States)

Harji, Deena; Marshall, Helen; Gordon, Katie; Crow, Hannah; Hiley, Victoria; Burke, Dermot; Griffiths, Ben; Moriarty, Catherine; Twiddy, Maureen; O'Dwyer, John L; Verjee, Azmina; Brown, Julia; Sagar, Peter

2018-02-22

Acute colorectal surgery forms a significant proportion of emergency admissions within the National Health Service. There is limited evidence to suggest minimally invasive surgery may be associated with improved clinical outcomes in this cohort of patients. Consequently, there is a need to assess the clinical effectiveness and cost-effectiveness of laparoscopic surgery in the acute colorectal setting. However,emergency colorectal surgical trials have previously been difficult to conduct due to issues surrounding recruitment and equipoise. The LaCeS (randomised controlled trial of Laparoscopic versus open Colorectal Surgery in the acute setting) feasibility trial will determine the feasibility of conducting a definitive, phase III trial of laparoscopic versus open acute colorectal resection. The LaCeS feasibility trial is a prospective, multicentre, single-blinded, parallel group, pragmatic randomised controlled feasibility trial. Patients will be randomised on a 1:1 basis to receive eitherlaparoscopic or open surgery. The trial aims to recruit at least 66 patients from five acute general surgical units across the UK. Patients over the age of 18 with a diagnosis of acute colorectal pathology requiring resection on clinical and radiological/endoscopic investigations, with a National Confidential Enquiry into Patient Outcome and Death classification of urgent will be considered eligible for participation. The primary outcome is recruitment. Secondary outcomes include assessing the safety profile of laparoscopic surgery using intraoperative and postoperative complication rates, conversion rates and patient-safety indicators as surrogate markers. Clinical and patient-reported outcomes will also be reported. The trial will contain an embedded qualitative study to assess clinician and patient acceptability of trial processes. The LaCeS feasibility trial is approved by the Yorkshire and The Humber, Bradford Leeds Research Ethics Committee (REC reference: 15/ YH/0542). The

The tropospheric aerosol at mid-latitudes - microphysics, optics, and climate forcing illustrated by the LACE 98 field study; Das troposphaerische Aerosol in mittleren Breiten - Mikrophysik, Optik und Klimaantrieb am Beispiel der Feldstudie LACE 98

Energy Technology Data Exchange (ETDEWEB)

Fiebig, M.

2001-07-01

This study investigates the column closure of optical aerosol parameters as part of the Lindenberg Aerosol Characterisation Experiment (LACE 98). The optical aerosol parameters were calculated from microphysical aerosol parameters which were measured height resolved from tropopause to boundary layer and compared with the direct measurement of the respective property (closure). The closure allows the validation of the measured aerosol properties and the inversion of aerosol properties which are not measurable directly. The radiative forcings of the measured aerosol columns are estimated. The measured, quality assured microphysical aerosol properties are parameterized and tabulated as input data for models. The successful closure of the aerosol column's optical depth validates the measured particle size distributions, whereas the successful closure of the backscatter coefficient validates the assumptions made on the aerosol chemical composition and serves to deduce its state of mixture, the latter point exemplified using a 7 day old forest fire aerosol. The local, instantaneous radiative forcing of the measured continental particle columns are estimated to lie between -33 W/m{sup 2} for continental and -6 W/m{sup 2} for marine air masses for a solar zenith angle of 56 . (orig.) [German] Als Teil des Lindenberger Aerosol Charakterisierungsexperimentes (LACE 98) behandelt diese Arbeit die Saeulenschliessung optischer Aerosolparameter. Diese wurden aus den von Tropopause bis Grenzschicht hoehenaufgeloest gemessenen mikrophysikalischen Aerosoleigenschaften berechnet, um sie mit den am gleichen Ort direkt gemessenen optischen Aerosolparametern zu vergleichen (Schliessung). Es wird gezeigt, dass die Schliessung die Qualitaetssicherung der gemessenen Aerosoleigenschaften und die Invertierung direkt nicht messbarer Aerosoleigenschaften ermoeglicht. Die Strahlungsantriebe der vermessenen Aerosolsaeulen werden abgeschaetzt. Die qualitaetsgesicherten gemessenen

Ultra-Performance Liquid Chromatography Tandem Mass Spectrometry Measurement of Caffeine in Caffeine-Laced Pants and in Urine and Skin of a Pants User

OpenAIRE

Pellegrini, Manuela; Orsi, Daniela De; Guarino, Carmine; Rotolo, Maria; Giovannandrea, Rita di; Pacifici, Roberta; Pichini, Simona

2014-01-01

A fast and sensitive ultra-performance liquid chromatography tandem mass spectrometry method was developed for the measurement of caffeine in caffeine-laced pants and in urine and skin of a pants user. The substance and its internal standard (N-ethylnorcotinine) were separated by reversed phase chromatography with 5 mM ammonium formate pH 3.0 and 0.3% formic acid in acetonitrile mobile phase (83:17 v/v) by isocratic elution and detected by tandem mass spectrometry operated in multiple reacti...

Didactics and dialectics of modern movement architecture heritage: Konstantin Stepanovich Melnikov

Directory of Open Access Journals (Sweden)

Semenov Vadim Nikolaevich

2014-09-01

Full Text Available In the beginning of the 21st century Melnikov's heritage (KM-Heritage - one of modern architecture apostles - stayed in awful condition. Memories of Melnikov's creative and pedagogical activities were practically lost. In view of this situation in 1995 Creative Youth Center named after K.S. Melnikov (TM-KM Center was formed in MGAKHIS, in which K.S. Melnikov had been working for the last 16 years of his life. Student's research work of the lost KM-Heritage reconstruction was organized. In 2002 the results of the Center activities were examined by Russian Academy of Architecture and Construction Sciences and the Declaration was approved. The Declaration purpose was to join the efforts of the leading domestic and foreign public and state organizations for the complex solving of up-to-date KM-Heritage problems. Public, research-practical training and educational Center of architect Konstantin Stepanovich Melnikov (KM-CENTER was formed on KM-TM Сenter basis. Dialectical research method of KM-Heritage objects in frames of student's sciencerequired working out special didactic bases and system organization of their continuous studying, research and design reconstruction in a close connection with the educational process. First-year students were involved in scientific process and continued their research activity up to diploma defense. First-year students joined the "senior" colleagues’ research process. The accepted system let students to be absorbed consecutively in cultural heritage objects structure and to form complete picture of their life cycles. The investigated objects are structured and analyzed by students at all the disciplines studied in high school. Creative groups are formed by students of all years, who have foreign languages and information technology skills. Leadership is carried out by graduators and young experts of KM-CENTER. The continuous, structured system of students immersing into the studied object promotes gradual

Occurrence of lace bug Vatiga illudens and Vatiga manihotae (Hemiptera: Tingidae in Mato Grosso do Sul, midwestern Brazil

Directory of Open Access Journals (Sweden)

Patrícia P. Bellon

2012-09-01

Full Text Available Nymphs and adults of the lace bug (Hemiptera: Tingidae have been found in cassava crops (Manihot esculenta in Mato Grosso do Sul State, Brazil. The insects were collected in the field and taken to the laboratory where they were identified based on some morphological traits of the species Vatiga manihotae (Drake and V. illudens (Drake, which are first reported in the aforementioned state.Ninfas e adultos do percevejo-de-renda (Hemiptera: Tingidae foram encontrados em lavouras de mandioca (Manihot esculenta no Estado do Mato Grosso do Sul, Brasil. Os insetos foram coletados em campo e levados ao laboratório, onde foram identificados com base em algumas características morfológicas nas espécies Vatiga manihotae (Drake e V. illudens (Drake, os quais são registrados pela primeira vez no Estado mencionado.

A two-compartment thermal-hydraulic experiment (LACE-LA4) analyzed by ESCADRE code

International Nuclear Information System (INIS)

Passalacqua, R.

1994-01-01

Large scale experiments show that whenever a Loss of Coolant Accident (LOCA) occurs, water pools are generated. Stratifications of steam saturated gas develop above water pools causing a two-compartment thermal-hydraulics. The LACE (LWR Advanced Containment Experiment) LA4 experiment, performed at the Hanford Engineering Development Laboratory (HEDL), exhibited a strong stratification, at all times, above a growing water pool. JERICHO and AEROSOLS-B2 are part of the ESCADRE code system (Ensemble de Systemes de Codes d'Analyse d'accident Des Reacteurs A Eau), a tool for evaluating the response of a nuclear plant to severe accidents. These two codes are here used to simulate respectively the thermal-hydraulics and the associated aerosol behavior. Code results have shown that modelling large containment thermal-hydraulics without taking account of the stratification phenomenon leads to large overpredictions of containment pressure and temperature. If the stratification is modelled as a zone with a higher steam condensation rate and a higher thermal resistance, ESCADRE predictions match quite well experimental data. The stratification thermal-hydraulics is controlled by power (heat fluxes) repartition in the lower compartment between the water pool and the nearby walls. Therefore the total, direct heat exchange between the two compartment is reduced. Stratification modelling is believed to be important for its influence on aerosol behavior: aerosol deposition through the inter-face of the two subcompartments is improved by diffusiophoresis and thermophoresis. In addition the aerosol concentration gradient, through the stratification, will cause a driving force for motion of smaller particles towards the pool. (author)

Lace-Espana experimental programme on the retention of aerosols in water pools

Energy Technology Data Exchange (ETDEWEB)

Marcos, M. J.; Gomez, F. J.; Melches, I.; Martin, M.; Lopez, M.

1994-07-01

A matrix of eleven experiments on aerosol retention behaviour in submerged beds and suppression pools in water- cooled reactors under severe accident conditions has been performed, for these experiments, an intermediate scales, multi-purpose facility was set up at CIEMAT (Madrid). The facility includes various systems: aerosol generation (Csl), mixing section, injection line and pool-vessel (8 m{sup 3} ), as well as the corresponding aerosol instrumentation and a process control and data acquisition system. Some parameters have been varied in order to study their influence in the DF: steam/noncondensable ratio in the accidental mixture (0.1 to 0.9), particle size, flow rate (two regimes: bubble and jet) and injector geometry (mono orifice and multi orifice). On the other hand, some parameters have been kept constant along the experiments; pool geometry (diameter, water level), water temperature, pressure in the atmosphere above the water, submergence, injection temperature and injection time. A rapid decrease in the DF is observed as the proportion of particles measuring less than 1 {mu}m increases. Retention decreases in the case of smaller particles and considerably higher in the case of larger particles. It has been also possible to observe the influence of the injected steam fraction. Experiments with greater fraction than the saturation fraction have greater DF than those ones with smaller fractions. The jet regime with horizontal injection and the multi orifice geometry would appear to show a somewhat higher capacity of retention than those in the bubble regime under similar conditions. It would be necessary to confirm this greater capacity for retention by means of additional experimental data. This work, performed by the LACE-Espana Consortium, has been carried out in the frame of the European Commissions Shared Cost Action Programme on Reactor Safety 1988-91 on a contractual basis. (Author)18 refs.

Lace-Espana experimental programme on the retention of aerosols in water pools

International Nuclear Information System (INIS)

Marcos, M. J.; Gomez, F. J.; Melches, I.; Martin, M.; Lopez, M.

1994-01-01

A matrix of eleven experiments on aerosol retention behaviour in submerged beds and suppression pools in water- cooled reactors under severe accident conditions has been performed, for these experiments, an intermediate scales, multi-purpose facility was set up at CIEMAT (Madrid). The facility includes various systems: aerosol generation (Csl), mixing section, injection line and pool-vessel (8 m 3 ), as well as the corresponding aerosol instrumentation and a process control and data acquisition system. Some parameters have been varied in order to study their influence in the DF: steam/noncondensable ratio in the accidental mixture (0.1 to 0.9), particle size, flow rate (two regimes: bubble and jet) and injector geometry (mono orifice and multi orifice). On the other hand, some parameters have been kept constant along the experiments; pool geometry (diameter, water level), water temperature, pressure in the atmosphere above the water, submergence, injection temperature and injection time. A rapid decrease in the DF is observed as the proportion of particles measuring less than 1 μm increases. Retention decreases in the case of smaller particles and considerably higher in the case of larger particles. It has been also possible to observe the influence of the injected steam fraction. Experiments with greater fraction than the saturation fraction have greater DF than those ones with smaller fractions. The jet regime with horizontal injection and the multi orifice geometry would appear to show a somewhat higher capacity of retention than those in the bubble regime under similar conditions. It would be necessary to confirm this greater capacity for retention by means of additional experimental data. This work, performed by the LACE-Espana Consortium, has been carried out in the frame of the European Commissions Shared Cost Action Programme on Reactor Safety 1988-91 on a contractual basis. (Author)18 refs

Lace-Espana experimental programme on the retention of aerosols in water pools

International Nuclear Information System (INIS)

Marcos Crespo, M.J.; Gomez; Moreno, F. J.; Melches Serrano, I.; Martin Espigares, M.; Lopez Jimenez, J.

1994-01-01

A matrix of eleven experiments on aerosol retention behaviour in submerged beds and suppression pools in water-cooled reactors under severe accident conditions has been performed, for these experiments, an intermediate scale, multi-purpose facility was set up at CIEMAT (Madrid). The facility includes various systems: aerosol ageneration (CsI), mixing section, injection line and pool-vessel (8 m''3), as well as the corresponding aerosol instrumentation and a process control and data acquisition system. Some parameters have been varied in order to study their influence in the DF: steam/noncondensable ratio in the accidental mixture (0,1 to 0.9) particle size, flow rate (two regimes: bubble and jet) and injector geometry (monoorifice and multiorifice). On the other hand, some parameters have been kept constant along the experiments; pool geometry (diameter, water level), water temperature, pressure in the atmosphere above the water, submergence, injection temperature and injection time. A Rapid decrease in the DF is observed as the proportion of particles measuring les than 1 mum increases. Retention decreases in the case of smaller particles and considerably higher in the case of larger particles. It has been also possible to observe the influence of the injected steam fraction. Experiments with greater fraction than the saturation fraction have greater DF than those ones with smaller fractions. The jet regime with horizontal injection and the multiorifice geometry would appear to show a somewhat higher capacity of retention than those in the bubble regime under similar conditions. It would be necessary to confirm this greater capacity for retention by means of additional experimental data. This work, performed by the LACE-Espana Consortium, has been carried out in the frame of the European Commission's Shared Cost Action Programme on Reactor Safety 1988-91 on a contractual basis

Experimentally validated structural vibration frequencies’ prediction from frictional temperature signatures using numerical simulation: A case of laced cantilever beam-like structures

Directory of Open Access Journals (Sweden)

Stephen M Talai

2016-12-01

Full Text Available This article pertains to the prediction of structural vibration frequencies from frictional temperature evolution through numerical simulation. To achieve this, a finite element analysis was carried on AISI 304 steel cantilever beam-like structures coupled with a lacing wire using the commercial software ABAQUS/CAE. The coupled temperature–displacement transient analysis simulated the frictional thermal generation. Furthermore, an experimental analysis was carried out with infrared cameras capturing the interfacial thermal images while the beams were subjected to forced excitation, thus validating the finite element analysis results. The analysed vibration frequencies using a MATLAB fast Fourier transform algorithm confirmed the validity of its prediction from the frictional temperature time domain waveform. This finding has a great significance to the mechanical and aerospace engineering communities for the effective structural health monitoring of dynamic structures online using infrared thermography, thus reducing the downtime and maintenance cost, leading to increased efficiency.

Sequencing and Characterization of the Invasive Sycamore Lace Bug Corythucha ciliata (Hemiptera: Tingidae) Transcriptome

Science.gov (United States)

Qu, Cheng; Fu, Ningning; Xu, Yihua

2016-01-01

The sycamore lace bug, Corythucha ciliata (Hemiptera: Tingidae), is an invasive forestry pest rapidly expanding in many countries. This pest poses a considerable threat to the urban forestry ecosystem, especially to Platanus spp. However, its molecular biology and biochemistry are poorly understood. This study reports the first C. ciliata transcriptome, encompassing three different life stages (Nymphs, adults female (AF) and adults male (AM)). In total, 26.53 GB of clean data and 60,879 unigenes were obtained from three RNA-seq libraries. These unigenes were annotated and classified by Nr (NCBI non-redundant protein sequences), Nt (NCBI non-redundant nucleotide sequences), Pfam (Protein family), KOG/COG (Clusters of Orthologous Groups of proteins), Swiss-Prot (A manually annotated and reviewed protein sequence database), and KO (KEGG Ortholog database). After all pairwise comparisons between these three different samples, a large number of differentially expressed genes were revealed. The dramatic differences in global gene expression profiles were found between distinct life stages (nymphs and AF, nymphs and AM) and sex difference (AF and AM), with some of the significantly differentially expressed genes (DEGs) being related to metamorphosis, digestion, immune and sex difference. The different express of unigenes were validated through quantitative Real-Time PCR (qRT-PCR) for 16 randomly selected unigenes. In addition, 17,462 potential simple sequence repeat molecular markers were identified in these transcriptome resources. These comprehensive C. ciliata transcriptomic information can be utilized to promote the development of environmentally friendly methodologies to disrupt the processes of metamorphosis, digestion, immune and sex differences. PMID:27494615

Бюсты президентов в розовом саду

Index Scriptorium Estoniae

2006-01-01

Kadrioru lossi roosiaias avatakse presidentide Konstantin Pätsi ja Lennart Meri büstide pronkskoopiad. Konstantin Pätsi büst on Ferdi Sannamehe töö aastast 1936 ja Lennart Meri büst Mare Mikofi töö aastast 2000

Zamok krassotõ ili tsarstvo duhha / Tamara Unanova

Index Scriptorium Estoniae

Unanova, Tamara

2005-01-01

14. veebr. andsid Maria Teatri balletisolistid Tallinna Linnahallis galakontserdi. Esinesid teatri solistid Natalja Sologub, Darja Pavlenkova, Igor Kolb, Anton Korsakov ja tõmbenumbrina reklaamitud Farukh Ruzimatov

Maria Teatri gala pakkus tasemel meelelahutust / Brigitta Davidjants

Index Scriptorium Estoniae

Davidjants, Brigitta, 1983-

2005-01-01

14. veebr. andsid Maria Teatri balletisolistid Tallinna Linnahallis galakontserdi. Esinesid teatri solistid Natalja Sologub, Darja Pavlenkova, Igor Kolb, Anton Korsakov ja tõmbenumbrina reklaamitud Farukh Ruzimatov

Instructions and Manuals

DEFF Research Database (Denmark)

2007-01-01

-Myto (Konstantin Grcic) + Canasta collection (Patricia Urquiola) -K-Clinic (Koji Kawaguchi) -Wolf House (Juan Carlos Heijboer) -Biblioteca Sant'Elena e Costantino (Italo Rota)......-Myto (Konstantin Grcic) + Canasta collection (Patricia Urquiola) -K-Clinic (Koji Kawaguchi) -Wolf House (Juan Carlos Heijboer) -Biblioteca Sant'Elena e Costantino (Italo Rota)...

Test na tshelovetshnost / Svetlana Krishciunas

Index Scriptorium Estoniae

Krishciunas, Svetlana

2002-01-01

Miks on meil niipalju kodutuid koeri ja kasse? Probleemi lahkavad Eesti Kassiarmastajate Liidu asepresident Natalja Zarzhitskaja, Kennelliidu juhatuse esimees Andres Siinmaa ja Tallinna Loomaaia direktor Mati Kaal

Kraski Pritshudja / Natalja Veber

Index Scriptorium Estoniae

Veber, Natalja

2008-01-01

Näitus "Peipsi maalid - vene kunstnikud" Tallinnas Lindakivi keskuses. Oma töid näitavad Tallinnas elavad Peipsiäärsest pärit Ljubov Zhukova koos tütre Valentina ja poja Jevgeniga ning Jelena Mironova koos tütre Karina Saberiga. Autoritest

Skulptorite sõpruskond lahkus, nende tööd kutsuvad vaatama / Helju Keskpalu

Index Scriptorium Estoniae

Keskpalu, Helju

2005-01-01

Rahvusvahelisest puuskulptuuride sümpoosionist Valgas ja valminud töödest. Osa võttis 9 skulptorit. Nimetatud: Petro Romanjuk, Natalja Tshistjakova, Vladislav Maslov, Kuldar Moor, Ormar Tamm, Eliise Kangur

Aapo Puki fantastiline menu nii idas kui läänes / Ivo Parbus

Index Scriptorium Estoniae

Parbus, Ivo, 1959-

2004-01-01

New Yorgi kunstikeskus Art Renewal Center valis 2003. a. konkursil auhinna Honorable Mention laureaadiks Aapo Puki õlimaaliga "Natalja Sigarimajas". Suurbritannia Kuninglik Portreemaalijate Ühing eksponeerib maali oma aastanäitusel

Jevgeni Jevstignejev daval solo na vilkahh / Oleg Peranov

Index Scriptorium Estoniae

Peranov, Oleg

2005-01-01

Muusikaline tragikomöödia "Talveõhtu Gagras" ("Zimni vetsher v Gagrah") : režissöör Karen Shahnazarov : osades Jevgeni Jevstignejev, Natalja Gundareva : Mosfilm, NSV Liit 1985. Tegijad meenutavad filmivõtteid

Semester piiri taga, ookeanil loksuvas laevaauditooriumis / Agne Narusk

Index Scriptorium Estoniae

Narusk, Agne

2008-01-01

Ülikoolist laevas, The Scholar Ship programmist, mis viib eri rahvusest üliõpilased neljaks kuuks ümbermaailma-õppereisile. Oma kogemusi laevas õppimisest jagavad Katrin Kaun, Natalja Tamm ja Hanna-Liina Linnasmäe

Mitte ainult jätistele : fassaadid kodututele / Karin Paulus

Index Scriptorium Estoniae

Paulus, Karin, 1975-

1999-01-01

Festival 'Backdoor media'99' koondnimetusega 'Fassaadid kodututele' Tallinnas. Andres Kure heliinstallatsioon, performance Tammsaare monumendi juures (kuraator Hanno Soans), Peterburi kunstnike Natalja Jegorova ja Olga Jakimanskaja videod, Silja Saarepuu kerjamiskarbid, Raoul Kurvitza video, samizdat-ajakiri.

Nõukogude Liidu kõige kaunimad näitlejannad : Kümme portreed ja lühikest biograafiat = Самые красивые актрисы Советского Союза : Десять портретов и кратких биографий

Index Scriptorium Estoniae

2009-01-01

Vene näitlejannade Irina Alferova, Anastassia Vertinskaja, Tatjana Doronina, Irina Mirošnitšenko, Ljubov Orlova, Tatjana Samoilova, Anna Samohhina, Svetlana Svetlitšnaja, Margarita Terehhova ja Natalja Fatejeva lühibiograafiad

Constraining Mantle Differentiation Processes with La-Ce and Sm-Nd Isotope Systematics

Science.gov (United States)

Willig, M.; Stracke, A.

2016-12-01

Cerium (Ce) and Neodymium (Nd) isotopic ratios in oceanic basalts reflect the time integrated La-Ce and Sm-Nd ratios, and hence the extent of light rare earth element element (LREE) depletion or enrichment of their mantle sources. New high precision Ce-Nd isotope data from several ocean islands define a tight array in ԑCe-ԑNd space with ԑNd = -8.2±0.4 ԑCe + 1.3±0.9 (S.D.), in good agreement with previous data [1, 2]. The slope of the ԑCe-ԑNd array and the overall isotopic range are sensitive indicators of the processes that govern the evolution of the mantle's LREE composition. A Monte Carlo approach is employed to simulate continuous mantle-crust differentiation by partial melting and recycling of crustal materials. Partial melting of mantle peridotites produces variably depleted mantle and oceanic crust, which evolve for different time periods, before the oceanic crust is recycled back into the mantle including small amounts of continental crust (GLOSS [3]). Subsequently, depleted mantle and recycled materials of variable age and composition melt, and the respective melts mix in different proportions. Mixing lines strongly curve towards depleted mantle, and tend to be offset from the data for increasingly older and more depleted mantle. Observed ԑCe-ԑNd in ridge [1] and ocean island basalts and the slope of the ԑCe-ԑNd array therefore define upper limits for the extent and age of LREE depletion preserved in mantle peridotites. Very old average mantle depletion ages (> ca. 1-2 Ga) for the bulk of the mantle are difficult to reconcile with the existing ԑCe-ԑNd data, consistent with the range of Nd-Hf-Os model ages in abyssal peridotites [4-6]. Moreover, unless small amounts of continental crust are included in the recycled material, it is difficult to reproduce the relatively shallow slope of the ԑCe-ԑNd array, consistent with constraints from the ԑNd - ԑHf mantle array [7]. [1] Makishima and Masuda, 1994 Chem. Geol. 118, 1-8. [2] Doucelance et al

Konstantin Kossatshov : na "severnom flange" bez peremen / Konstantin Kossatshov ; interv. Jana Toom

Index Scriptorium Estoniae

Kossatshov, Konstantin

2008-01-01

Vene Riigiduuma väliskomitee esimees räägib Eesti-Vene suhetest, Vene kodanike arvu kasvust Eestis, oma kohtumisest Keskerakonna esimehe Edgar Savisaarega, kaasmaalaste seaduse kavandavatest parandustest ja Euroopa Liidu riikide eriarvamustest Venemaa suhtes

Menea kui keskaegse slaavi-kreeka teksti üks tüüpidest / Dimitri Mironov

Index Scriptorium Estoniae

Mironov, Dimitri

2000-01-01

25. apr. 2000 toimus Tallinna Pedagoogikaülikoolis slaavi filoloogia osakonna vene keele õppetooli dotsendi Natalja Netšunajeva doktoritöö "Menea kui keskaegse slaavi-kreeka teksti üks tüüpidest" kaitsmine

Nastojashtsheje volshebstvo bõvajet ne tolko v skazkah / Anna Orshanskaja

Index Scriptorium Estoniae

Orshanskaja, Anna

1999-01-01

Juri Plenini kirjutatud ja lavastatud jõulunäidend lastele "Santa-Klausi kuldkelluke" Kultuurimajas "Rugodiv". Mängivad täiskasvanud ja lapsed stuudiotest "Shkola klounov", "Komiksõ" ja Natalja Mõttuse juhtimisel tegutsevast lastestuudiost "Jun-Osta"

"Grafitsheskaja fantazija" / Svetlana Park

Index Scriptorium Estoniae

Park, Svetlana

2000-01-01

Peterburi graafikute tööde näitusest "Graafiline fantaasia" Tartus Gildi galeriis. Kuraator Natalja Gomzina. Esinevad Boris Zabirokhin, Neonila Lishtshinskaja, Alla Dzhigurei ja Juri Stoljarov : nende töödest näitusel.

V zone Shengenskogo vnimanija / Arseni Novenkov

Index Scriptorium Estoniae

Novenkov, Arseni

2007-01-01

Euroopa Parlamendi liige Siiri Oviir ja Eesti Riigikantselei Euroopa Liidu Sekretariaadi nõunik justiits- ja siseasjade küsimustes Natalja Mjalitsina andsid teavet EL tööjõuturu ja viisavaba liikumise kohta Schengeni viisaruumis

Otvedaite "Ljubovnõi napitok"

Index Scriptorium Estoniae

1999-01-01

Majakovski nim. Akadeemilise Teatri külalisetendused Tallinnas 16. ja 17. mail Vene Draamateatris.Etendatakase Tatjana Ahramkova lavastuses "Armujooki" Peter Shafferi näidendi "Lettice and Lovage" järgi. Peaosas näitleja Natalja Gundareva

Ih ljubit Fashion TV / Alina Zelimhanova

Index Scriptorium Estoniae

Zelimhanova, Alina

2002-01-01

Tutvustatakse uue põlvkonna supermodelle: Anouck Lepere (belgia), Caroline Ribeiro (brasiilia), Maria Carla Boscono (itaalia), Liya Kebede (etioopia), Jacquetta Wheeler (inglise), Karolina Kurkova (tšehhi), Natalja Vodjanova (vene), Alek Wek (sudaani), Hannelore Knuts (belgia). Lisatud fotod

Portret : dotsh ili mat? / Valeria Bobõleva

Index Scriptorium Estoniae

Bobõljova, Valeria, 1945-

2003-01-01

Moskvas Pushkini-nimelises Kujutava Kunsti Muuseumis oleva Henry Francois Viollier (1750-1829) miniatuurmaalist tundmatu autori poolt maalitud koopia atributsioon. Autor jõuab järeldusele, et maalil on Natalja Ivanovna Gontsharova asemel kujutatud Euphrosine Ulrika von Liphart-Posset

Najedine s sokrovishtshem

Index Scriptorium Estoniae

2006-01-01

Projekti "Maailma kunstiaarded Tallinnas" raames korraldavad Boris Pilar ja Jevgeni Rogov Tallinna Õpetajate Majas vene maalikunsti ja Pihkva koolkonna ikoonide näituse Pihkva muuseumi kogudest. Kommenteerib Pihkva muuseumi direktor Natalja Dubrovskaja. Näitus avatakse 6. mail

Чонкин, Тёркин и шут Балакирев / Борис Тух

Index Scriptorium Estoniae

Тух, Борис, 1946-

2010-01-01

Peterburis toimunud Vene teatrite 12ndast teatrifestivalist "Kohtumised Venemaal", mis pühendatud ka A. Tšehhovi 150. aastapäevale. Eesti vene teatreid esindas Vene Teater Alla Sokolova näidendiga "Farjatjevi fantaasiad", lavastaja Natalja Lapina. Festivali lavastustest

"Medvezhii" ugol Jevrosojuza / Jevgeni Ashihmin

Index Scriptorium Estoniae

Ashihmin, Jevgeni

2007-01-01

Regionaalminister Vallo Reimaa, Ida-Virumaa maavanem Riho Breivel, Kirde-Eesti piirivalveülem Aimar Kess, Alajõe vallavanem Natalja Varkki, Vasknarva külavanem Vadim Ivanov ja kohalik aktivist Aleksandr Petuhhov arutasid Alajõe valla ja Vasknarva küla probleeme

Võhma väike päkapikutöökoda / Jana Rand

Index Scriptorium Estoniae

Rand, Jana, 1963-

2005-01-01

Shveitslastest abielupaari Elke ja Peter Wüthrichi Võhmas asuvas firmas Sillacard valmistatavatest mitmetasapinnalistest kaartidest, mille kavandid teeb endine kunstiõpetaja Natalja Remmer. E. ja P. Wüthrichi pereettevõttes Gift Line tehakse küünlaid ja siiditrükki

Peaosa nii teatrilaval kui ka kinolinal / Andres Laasik

Index Scriptorium Estoniae

Laasik, Andres, 1960-2016

2010-01-01

Natalja Murina-Puustusmaast, kes mängib peaosa Vene Teatri uuslavastuses "Besame mucho", mille Afolf Käis on lavastanud Eduardo de Filippo näidendi "Silinder" järgi, ja Andres Puustusmaa filmis "Rotilõks", mille võtted algavad peagi

Tolerance to high temperature extremes in an invasive lace bug, Corythucha ciliata (Hemiptera: Tingidae, in subtropical China.

Directory of Open Access Journals (Sweden)

Rui-Ting Ju

Full Text Available Biological invasions are predicted to be more frequent as climate change is increasing its positive impact on the prevalence of invasive exotic species. Success of insect invaders in different temperature zones is closely related to their tolerance to temperature extremes. In this study, we used an exotic lace bug (Corythucha ciliata as the study organism to address the hypotheses that an insect species invading a subtropical zone from temperate regions has a high capacity to survive and adapt to high temperatures, and that its thermal tolerance plays an important role in determining its seasonal abundance and geographic distribution. To test these hypotheses, the effects of heat shock on the survival and reproduction of C. ciliata adults were assessed in the laboratory. Adults were exposed to 26 (control, 35, 37, 39, 41, 43, and 45°C for 2 h, and then were transferred to 26°C. Heat-shock temperatures ranging from 35 to 41°C did not significantly affect survival pattern, longevity, and fecundity of adults, but heat shock at 43 and 45°C significantly reduced these traits. Exposing parent females to heat-shock treatments from 35 to 41°C did not significantly affect the hatching rate of their eggs, survival of the nymphs, and the proportion of female F(1 progeny, while no progeny were produced with treatments of 43 and 45°C. The results indicate that C. ciliata can tolerate high temperatures less than 41°C, which may contribute to its expansion into the lower latitudes in China where its hosts (Platanus trees are widely planted. Our findings have important implications for predicting seasonal abundance and understanding invasion mechanisms of this important urban invader under climate change.

Tolerance to high temperature extremes in an invasive lace bug, Corythucha ciliata (Hemiptera: Tingidae), in subtropical China.

Science.gov (United States)

Ju, Rui-Ting; Gao, Lei; Zhou, Xu-Hui; Li, Bo

2013-01-01

Biological invasions are predicted to be more frequent as climate change is increasing its positive impact on the prevalence of invasive exotic species. Success of insect invaders in different temperature zones is closely related to their tolerance to temperature extremes. In this study, we used an exotic lace bug (Corythucha ciliata) as the study organism to address the hypotheses that an insect species invading a subtropical zone from temperate regions has a high capacity to survive and adapt to high temperatures, and that its thermal tolerance plays an important role in determining its seasonal abundance and geographic distribution. To test these hypotheses, the effects of heat shock on the survival and reproduction of C. ciliata adults were assessed in the laboratory. Adults were exposed to 26 (control), 35, 37, 39, 41, 43, and 45°C for 2 h, and then were transferred to 26°C. Heat-shock temperatures ranging from 35 to 41°C did not significantly affect survival pattern, longevity, and fecundity of adults, but heat shock at 43 and 45°C significantly reduced these traits. Exposing parent females to heat-shock treatments from 35 to 41°C did not significantly affect the hatching rate of their eggs, survival of the nymphs, and the proportion of female F(1) progeny, while no progeny were produced with treatments of 43 and 45°C. The results indicate that C. ciliata can tolerate high temperatures less than 41°C, which may contribute to its expansion into the lower latitudes in China where its hosts (Platanus trees) are widely planted. Our findings have important implications for predicting seasonal abundance and understanding invasion mechanisms of this important urban invader under climate change.

Kuidas jutustada Anton Tšehhovit pooleteise tunniga? / Andres Laasik

Index Scriptorium Estoniae

Laasik, Andres, 1960-2016

2011-01-01

Tallinna Linnateatris toimunud teatrifestivalist "Talveöö unenägu", mis oli pühendatud vene teatrikunstnikule ja lavastajale Dmitri Krõmovile ning tema teatrilaboratooriumile. Lavastustest "Oksjon", "Katariina uned", "Oopus nr. 7". Festivali raames esitletud Natalja Krõmova raamatust "Kas te armastate teatrit?"

Встречи в России: под знаком Чехова и Победы / Борис Тух

Index Scriptorium Estoniae

Тух, Борис, 1946-

2010-01-01

Ülevaade Peterburis toimunud SRÜ ja Balti riikide vene teatrite festivalist "Kohtumised Venemaal", mis sisaldas A. Tšehhovi 150. sünniaastapäevale pühendatud eriprogrammi. Osales ka Vene Teater Eestist Alla Sokolova näidendiga "Farjatjevi fantaasiad", lavastaja Natalja Lapina

Встречи в России: под знаком Чехова и Победы / Борис Тух

Index Scriptorium Estoniae

Тух, Борис, 1946-

2010-01-01

Ülevaade Peterburis toimunud SRÜ ja Balti riikide vene teatrite festivalist "Kohtumised Venemaal", mis sisaldas A. Tšehhovi 150. sünniaastapäevale pühendatud eriprogrammi. Osales ka Vene Teater Eestist Alla Sokolova näidendiga "Farjatjevi fantaasiad" (lavastaja Natalja Lapina)

Vremja rozhdestvenskihh prizov / Timofei Borin

Index Scriptorium Estoniae

Borin, Timofei

2001-01-01

Fondi "Rõõmukuulutus" jõulupreemiad pälvisid ka Vene Draamateatri näitlejad Ljubov Agapova, Jelena Jakovleva, Natalja Romanova, Aleksandr Ivashkevitsh, Ilja Nartov, Herardo Kontreras, teatrikunstnik Vladimir Anshon, kostüümikunstnik Jaanus Orgussaar ja stuudioteatri "Hulkuv koer" kunstiline juht Oleg Shtshigorets

Effects of temperature on the development and population growth of the sycamore lace bug, Corythucha ciliata.

Science.gov (United States)

Ju, Rui-Ting; Wang, Feng; Li, Bo

2011-01-01

The sycamore lace bug, Corythucha ciliata (Say) (Hemiptera: Tingidae), is an important invasive exotic pest of Platanus (Proteales: Platanaceae) trees in China. The objective of this study was to determine the effects of temperature on C. ciliata in the laboratory so that forecasting models based on heat accumulation units could be developed for the pest. Development and fecundity of C. ciliata reared on leaves of London plane tree (Platanus × acerifolia) were investigated at seven constant temperatures (16, 19, 22, 26, 30, 33, and 36° C) and at a relative humidity of 80% with a photoperiod of 14:10 (L:D). The developmental time was found to significantly decrease with increasing temperature. The developmental time from egg hatching to adult emergence was respectively 47.6, 35.0, 24.1, 20.0, and 17.1 days at the temperatures of 19, 22, 26, 30, and 33° C. C. ciliata could not complete full development at 16° and 36° C. The developmental threshold temperature (C) estimated for egg-to-adult was 11.17° C, with a thermal constant of (K) 370.57 degree-days. Longevity of females was found to be the shortest, 17.7 days at 33° C and the longest, 58.9 days at 16° C, and that of males was the shortest, 19.7 days at 33° C and the longest, 59.7 days at 16° C. Fecundity was the highest at 30° C, being 286.8 eggs per female over an oviposition period of 8.9 days. Female lifetime fecundity was reduced at other temperatures, being the lowest (87.7 eggs per female) at 19° C. The population trend index (I) of C. ciliata was the highest (130.1) at 30° C and the lowest (24.9) at 19° C. Therefore, the optimal developmental temperature for C. ciliata was determined to be 30° C.

Golosa pamjati / Galina Balashova

Index Scriptorium Estoniae

Balashova, Galina

2005-01-01

Tallinna Vene saatkonna galeriis avatud sõjateemalist vene kaasaegse kunsti näitust tutvustab näituse kuraator Bogdan Mamonov. Peterburi uue põlvkonna kunstniku Vitali Pushnitski, Moskva fotograafi Vladimir Kuprijanovi ja Peterburi kunstniku Natalja Pershina-Jakimanskaja töödest näitusel

Sokrovishtsha pskovskoi zemli / Nelli Kuznetsova

Index Scriptorium Estoniae

Kuznetsova, Nelli

2006-01-01

Projekti "Maailma kunstiaarded Tallinnas" raames korraldavad Boris Pilar ja Jevgeni Rogov Tallinna Õpetajate Majas vene maalikunsti ja Pihkva koolkonna ikoonide näituse Pihkva rahvusliku ajaloo-, arhitektuuri- ja kunstimuuseumi kogudest. Pihkva muuseumi ja selle kunstivarasid tutvustas Tallinna Õpetajate Majas muuseumi direktor Natalja Dubrovskaja

Vähihaiged lapsed jäädvustasid halli haiglaelu piltidele / Madis Filippov

Index Scriptorium Estoniae

Filippov, Madis

2011-01-01

Tallinna Lastehaigla onkoloogiaosakonnas ravitavate laste fotoringi näitus "Pildid teevad head" Sokos Hotel Viru konverentsikeskuses. Natalja Rogova, Kristen Saar ja Ralf Põllukivi räägivad oma fotodest ja elust haiglas. Samal teemal "Uus pilk elule: vähihaiged lapsed avasid fotonäituse" lk. 1

Pohhozh li Konstantin Raikin na Erkjulja Puaro? / Sergei Ursuljak, Konstantin Raikin ; interv. Elga Lõndina

Index Scriptorium Estoniae

Ursuljak, Sergei

2002-01-01

Režissöör S. Ursuljak ja näitleja K. Raikin Venemaa viieosalisest teleseriaalist "Poirot' ebaõnn", mille aluseks oli Agatha Christie jutustus "Roger Ackroydi mõrv" ("The Murder of Roger Ackroyd")

Golosa manezhnogo Peterburga / Galina Balashova

Index Scriptorium Estoniae

Balashova, Galina

2004-01-01

Peterburi kaasaegsest kunstist seoses kunstiteadlase Larissa Skobkina kureeritud näitusega Tallinna Vene saatkonna galeriis. Tutvustatakse underground-kunstnikke Anatoli Basinit, Vjatsheslav Mihhailovit, Valeri Lukkat, Vladimir Vidermani, Gleb Bogomolovit, Gennadi Ustjugovit, Natalja Zhilinat, rühmitust Mitki ja selle liikmeid Vladimir Shinkarjovi, Aleksandr Florenskit, Olga Florenskajat ning Peterburi fotokoolkonda esindavat Andrei Tshezhinit

В Русском театре играют мушкетеров / Ксения Репсон

Index Scriptorium Estoniae

Репсон, Ксения

2011-01-01

Natalja Lapina lavastab Vene Teatris Alexander Dumas romaani "Kolm musketäri" dramatiseeringut, osades noored näitlejad Ivan Aleksejev (Aramis), Mihhail Krjatšok (John Felton) ja Dmitri Kordas (Athos). Artiklis räägivad näitlejad, kes äsja lõpetanud teatrikoolid, oma teest Vene Teatri lavale

Dotsh za ottsa... otvetshajet? / Natalja Soboleva

Index Scriptorium Estoniae

Soboleva, Natalja

2004-01-01

Esinedes kodanikupäeva üritusel Narva Paju gümnaasiumis, kasutas linnavolikogu esimees Mihhail Stalnuhhin võimalust poliitiliseks selgitustööks. Parlamendiliikme süüdistused heitsid varju selles koolis õppiva linnavolikogu saadiku Sergei Missenjevi tütrele. Konflikti osapoolte - Irina Missenjeva, Nikolai Stelmahhi, Sergei Missenjevi ja Mihhail Stalnuhhini selgitused

Gazovaja kladovaja Jevropõ / Natalja Vostruhhova

Index Scriptorium Estoniae

Vostruhhova, Natalja

2004-01-01

Incukalnsi maa-aluse gaasihoidla võimalustest, struktuurist ja tehnoloogiast. Kaart: Baltimaade gaasijuhtmete skeem. Diagrammid: Gaasi hulk hoidlas; Maagaasi võimalik pakkumine; Latvijas Gaze investeeringud gaasihoidlasse; Latvijas Gaze investeeringud

22. IX avati Vene galeriis näitus "Women without men"

Index Scriptorium Estoniae

2005-01-01

II maailmasõjale ja selle lõppemise 60. aastapäevale pühendatud näituse kuraatorid on Masha Melnikova ja Bogdan Mamonov. Eksponeeritud Vladimir Kuprijanovi fotod, Kirill Mamonovi freskod, Vitali Pushnitski ja B. Mamonovi maalid, V. Pushnitski, Kirill Shuvalovi ja Natalja Pershina-Jakimanskaja (Glükli) installatsioonid, fragment Sergei Eisenshteini filmist "Aleksander Nevski"

Päästeamet tunnustas elupäästjaid ja jagas aumärke / Reimo Raja

Index Scriptorium Estoniae

Raja, Reimo

2010-01-01

2010. a. septembris autasutas siseminister Marko Pomerants ja Päästeameti peadirektor elupäästjaid. Pikemalt päästeoperatsioonidest, kus päästjateks olid Mehis Kont, Aleksei Rožkov, Kertu Rannak, Georg Alema, Hanna-Maria Puhke, Merit Kalamägi, Toomas Pagil, Janek Lember, Maiken Nelis, Markku Eklund, Olaf Orgs, Eduard Borovik, Vadim Kaminski, Eduard Bemidas, Ants Viirmann, Olesja Nekrassova, Konstantin Fjodorov, Ramid Niftalyev, Konstantin Gerassimov, Tarvo Turja, Aleksander Beljajev, Kalle Närska, Margus Matto, Igor Koževnikov, Vyacheslav Didenko, Boriss Mihhejev, Alexander Berezko, Aleksander Küttim, Andrei Larin, Aleksandr Bolšakov, Andrei Põld

Ne smotrite na nas s zhalostju / Andrei Babin

Index Scriptorium Estoniae

Babin, Andrei

2004-01-01

Andrei Tantsõrevi filmi "Sergei ja Boris" ühest kangelasest, harrastuskunstnik Sergei Groshevist, kes põeb sclerosis multiplex' juba sündimisest saadik. Igor Leontjev, kellega peaosas käivad proovid Irina Tominga lavastatud näidendis "Ozhidanije Godot v odnoi otdelno vzjatoi semje". Arst Natalja Zenevitshist, kes julgustab parandamatu haigusega toime tulema ja elust rõõmu tundma

Prazdnik freski / Martin Kramer ; interv. Natalja Sindetskaja

Index Scriptorium Estoniae

Kramer, Martin

2002-01-01

Rahvusvahelisest fresko- ja mosaiigifestivalist Kiviõlis räägib festivali kunstiline juht sakslane Martin Kramer: festivali ideest, varemtehtust, põhjustest, miks valiti Eestis objektiks Kiviõli vene gümnaasium

Kalendar nedeli : 21 - 27 oktjabrja / Natalja Lesnaja

Index Scriptorium Estoniae

Lesnaja, Natalja

1995-01-01

Iz soderzh.: 21.okt. 205 let so dnja rozhdenia Alfonsa Mari Lui de Lamartina; 22.okt. 125 let so dnja rozhdenia Ivana Bunina; 25.okt. 70 let so dnja rozhdenia Kalju Kangura; 26.okt. 115 let so dnja rozhdenia Andreja Belogo

Kalendar nedeli : 10 - 16 maja / Natalja Lesnaja

Index Scriptorium Estoniae

Lesnaja, Natalja

1995-01-01

Iz soderzh.: 10 maja 235 let so dnja rozhdenia Kloda Zhozefa Ruzhe de Lilja, (1760 - 1836); 13 maja 155 let so dnja rozhdenia Alfonsa Dode, (1840 - 1897); 15 maja 105 let so dnja rozhdenia Ketrin Enn Porter, (1890 - 1980); 16 maja 85 let so dnja rozhdenia Olgi Fjodorovnõ Berggolts, (1910 - 1975)

Kalendar nedeli : 4 - 10 nojabrja / Natalja Lesnaja

Index Scriptorium Estoniae

Lesnaja, Natalja

1995-01-01

Iz soderzh.: 6 nojab. 70 let so dnja rozhdenia Alberta Uustulnda; 8 nojab. 95 let so dnja rozhdenia Oskara Looritsa; 8 nojab. 95 let so dnja rozhdenia Margaret Mitshell; 9 nojab. 110 let so dnja rozhdenia Velimira Hlebnikova

Razmõshlenija u muzeinogo podjezda / Natalja Pomazan

Index Scriptorium Estoniae

Pomazan, Natalja

2002-01-01

Narva muuseumi töötajate stazheerimisest Peterburi Laste ajaloomuuseumis. Tutvumise järel Peterburi muuseumiga tõstab artikli autor muuseumi kolme põhifunktsiooni kõrval esile sotsiaalset adaptatsiooni

Kalendar nedeli : 8 - 14 ijulja / Natalja Lesnaja

Index Scriptorium Estoniae

Lesnaja, Natalja

1995-01-01

9 ijulja 145 let so dnja rozhdenia Ivana Mintshov Vazova (1870-1921); 10 ijulja 105 let so dnja rozhdenia Verõ Mihailovnõ Inber (1890-1972); 10 ijulja 90 let so dnja rozhdenia Lva Abramovitsha Kassilja (1905-1970)

Muljeid Stockholmi mööblimessilt (6.-10. veebruarini 2007) / Katrin Kask

Index Scriptorium Estoniae

Kask, Katrin

2007-01-01

Eesti firmadest osalesid messil Softrend, Wallenium ja Thulema. Messihoone vestibüüli kujundas saksa disainer Konstantin Grcic, tema loomingust. Rootsi disaineri Damian Williamsoni installatsioonist "The Silent Supper"

Mälu defragmenteerimine / Ilja Sundelevitsh

Index Scriptorium Estoniae

Sundelevitsh, Ilja

2007-01-01

Viktor Misiano kureeritud projekt "Mälu tagasitulek" Kumu Kunstimuuseumis kuni 29. VII. Dmitri Gutovi projektist, mis koosneb videotest "Sula" ja "Kajakad" ning kolmest maalist, Valentin Arhipovi projektist "Vassili Grigorjevitsh Arhipovi looming aastail 1962-2006", Juri Leidermani heliinstallatsioonist "Isa jutustus", Jevgeni Fiksi projektist, Gljuklja & Tzaplja (Olga Jegorova, Natalja Pershina) installatsioonist "Punased purjed", Igor Shtsherbini tööst "Defragmenteerimine. Stirlitzi mälu" ja Sergei Bratkovi tööst

Namedni Ernst prigrozil Parjenovu dezha vju

Index Scriptorium Estoniae

2004-01-01

Vene telekanal NTV vallandas autorisaate "Namedni" juhi Leonid Parfjonovi. Telekanal ORT juht Konstantin Ernst peab saatejuhiga läbirääkimisi sarnase saate, nimega "Deja vu", tegemiseks nende kanalil

Zhenihh Balzaminov, skrõvajas ot svahh, zanimalsja jogoi / Oleg Peranov

Index Scriptorium Estoniae

Peranov, Oleg

2004-01-01

Mängufilm Aleksandr Ostrovski teoste alusel "Balsaminovi abiellumine" ("Zhenitba Balzaminova") : stsenarist ja režissöör Konstantin Voinov : Nõukogude Liit 1964. Osavõtjate mälestusi filmi võtetelt

Tool on tore / Lylian Meister

Index Scriptorium Estoniae

Meister, Lylian, 1966-

2007-01-01

Valik põneva disainida toole, mida saab osta Eesti disainisalongidest. Toolide disainerid: Gio Ponti, Jean Prouve, Maarten van Severen, Verner Panton, Philippe Starck, Charles ja Ray Eames, Konstantin Grcic, Michael Thonet

Kas tõesti ainult Vene propaganda / Magnus Ilmjärv

Index Scriptorium Estoniae

Ilmjärv, Magnus, 1961-

2007-01-01

Kommentaar artiklile: Kagge, Rasmus ; Lõhmus, Alo. Vene propagandafilmide ajaloovalede välimääraja // Postimees Extra, 29. Sept. 2007. Autori täpsustused Konstantin Pätsi tegevuse kohta 1930. aastatel

Close coupling of pre- and post-processing vision stations using inexact algorithms

Science.gov (United States)

Shih, Chi-Hsien V.; Sherkat, Nasser; Thomas, Peter D.

1996-02-01

Work has been reported using lasers to cut deformable materials. Although the use of laser reduces material deformation, distortion due to mechanical feed misalignment persists. Changes in the lace patten are also caused by the release of tension in the lace structure as it is cut. To tackle the problem of distortion due to material flexibility, the 2VMethod together with the Piecewise Error Compensation Algorithm incorporating the inexact algorithms, i.e., fuzzy logic, neural networks and neural fuzzy technique, are developed. A spring mounted pen is used to emulate the distortion of the lace pattern caused by tactile cutting and feed misalignment. Using pre- and post-processing vision systems, it is possible to monitor the scalloping process and generate on-line information for the artificial intelligence engines. This overcomes the problems of lace distortion due to the trimming process. Applying the algorithms developed, the system can produce excellent results, much better than a human operator.

An Accurate Link Correlation Estimator for Improving Wireless Protocol Performance

Science.gov (United States)

Zhao, Zhiwei; Xu, Xianghua; Dong, Wei; Bu, Jiajun

2015-01-01

Wireless link correlation has shown significant impact on the performance of various sensor network protocols. Many works have been devoted to exploiting link correlation for protocol improvements. However, the effectiveness of these designs heavily relies on the accuracy of link correlation measurement. In this paper, we investigate state-of-the-art link correlation measurement and analyze the limitations of existing works. We then propose a novel lightweight and accurate link correlation estimation (LACE) approach based on the reasoning of link correlation formation. LACE combines both long-term and short-term link behaviors for link correlation estimation. We implement LACE as a stand-alone interface in TinyOS and incorporate it into both routing and flooding protocols. Simulation and testbed results show that LACE: (1) achieves more accurate and lightweight link correlation measurements than the state-of-the-art work; and (2) greatly improves the performance of protocols exploiting link correlation. PMID:25686314

Debiilide mäss / Vaapo Vaher

Index Scriptorium Estoniae

Vaher, Vaapo, 1945-

2004-01-01

End Andrei Tarkovski järgijateks pidavatest vene filmirežissööridest - maailmalõpu kuulutajatest. Pikemalt Konstantin Lopushanskist ja tema 1989.a. valminud mängufilmist "Muuseumikülastaja" ("Possetitel muzeja")

Austraalias ilmus välja Pätsi kõne salvestis

Index Scriptorium Estoniae

2009-01-01

Sydney Eesti Majas leiti Konstantin Pätsi kõne salvestis 1937/38 aasta vahetusest ja Välis-Eesti Ühingu esimehe Jakob Kristelsteini kõne, neid saab kuulata Sydney Eesti Maja filmiarhiivi veebilehelt

A new extract of the plant calendula officinalis produces a dual in vitro effect: cytotoxic anti-tumor activity and lymphocyte activation

Directory of Open Access Journals (Sweden)

Collado Antonia

2006-05-01

Full Text Available Abstract Background Phytopharmacological studies of different Calendula extracts have shown anti-inflamatory, anti-viral and anti-genotoxic properties of therapeutic interest. In this study, we evaluated the in vitro cytotoxic anti-tumor and immunomodulatory activities and in vivo anti-tumor effect of Laser Activated Calendula Extract (LACE, a novel extract of the plant Calendula Officinalis (Asteraceae. Methods An aqueous extract of Calendula Officinalis was obtained by a novel extraction method in order to measure its anti-tumor and immunomodulatory activities in vitro. Tumor cell lines derived from leukemias, melanomas, fibrosarcomas and cancers of breast, prostate, cervix, lung, pancreas and colorectal were used and tumor cell proliferation in vitro was measured by BrdU incorporation and viable cell count. Effect of LACE on human peripheral blood lymphocyte (PBL proliferation in vitro was also analyzed. Studies of cell cycle and apoptosis were performed in LACE-treated cells. In vivo anti-tumor activity was evaluated in nude mice bearing subcutaneously human Ando-2 melanoma cells. Results The LACE extract showed a potent in vitro inhibition of tumor cell proliferation when tested on a wide variety of human and murine tumor cell lines. The inhibition ranged from 70 to 100%. Mechanisms of inhibition were identified as cell cycle arrest in G0/G1 phase and Caspase-3-induced apoptosis. Interestingly, the same extract showed an opposite effect when tested on PBLs and NKL cell line, in which in vitro induction of proliferation and activation of these cells was observed. The intraperitoneal injection or oral administration of LACE extract in nude mice inhibits in vivo tumor growth of Ando-2 melanoma cells and prolongs the survival day of the mice. Conclusion These results indicate that LACE aqueous extract has two complementary activities in vitro with potential anti-tumor therapeutic effect: cytotoxic tumor cell activity and lymphocyte activation

A new extract of the plant calendula officinalis produces a dual in vitro effect: cytotoxic anti-tumor activity and lymphocyte activation

International Nuclear Information System (INIS)

Jiménez-Medina, Eva; Garcia-Lora, Angel; Paco, Laura; Algarra, Ignacio; Collado, Antonia; Garrido, Federico

2006-01-01

Phytopharmacological studies of different Calendula extracts have shown anti-inflamatory, anti-viral and anti-genotoxic properties of therapeutic interest. In this study, we evaluated the in vitro cytotoxic anti-tumor and immunomodulatory activities and in vivo anti-tumor effect of Laser Activated Calendula Extract (LACE), a novel extract of the plant Calendula Officinalis (Asteraceae). An aqueous extract of Calendula Officinalis was obtained by a novel extraction method in order to measure its anti-tumor and immunomodulatory activities in vitro. Tumor cell lines derived from leukemias, melanomas, fibrosarcomas and cancers of breast, prostate, cervix, lung, pancreas and colorectal were used and tumor cell proliferation in vitro was measured by BrdU incorporation and viable cell count. Effect of LACE on human peripheral blood lymphocyte (PBL) proliferation in vitro was also analyzed. Studies of cell cycle and apoptosis were performed in LACE-treated cells. In vivo anti-tumor activity was evaluated in nude mice bearing subcutaneously human Ando-2 melanoma cells. The LACE extract showed a potent in vitro inhibition of tumor cell proliferation when tested on a wide variety of human and murine tumor cell lines. The inhibition ranged from 70 to 100%. Mechanisms of inhibition were identified as cell cycle arrest in G0/G1 phase and Caspase-3-induced apoptosis. Interestingly, the same extract showed an opposite effect when tested on PBLs and NKL cell line, in which in vitro induction of proliferation and activation of these cells was observed. The intraperitoneal injection or oral administration of LACE extract in nude mice inhibits in vivo tumor growth of Ando-2 melanoma cells and prolongs the survival day of the mice. These results indicate that LACE aqueous extract has two complementary activities in vitro with potential anti-tumor therapeutic effect: cytotoxic tumor cell activity and lymphocyte activation. The LACE extract presented in vivo anti-tumoral activity in nude

"Ironija sudbõ-2" : Nadja i Ippolit rodili Nadjushu / Marina Suranova

Index Scriptorium Estoniae

Suranova, Marina

2007-01-01

Eldar Rjazanovi menufilm "Saatuse iroonia ehk Hüva leili!" (1975) on saamas järge "Saatuse iroonia 2" : režissöör Timur Bekmambetov : stsenarist Aleksei Slapovski : peaosades Liza Bojarskaja, Konstantin Habenski

Vino Dionisiiskihh prazdnestv / Jelena Skulskaja

Index Scriptorium Estoniae

Skulskaja, Jelena, 1950-

2001-01-01

Rahvusvahelise teatripäeva tähistamine Vene Draamateatris, küsimustele vastavad näitlejad Lembit Ulfsak, Aleksandr Ivashkevitsh, Julia Popova, lavastajad Eduard Toman ja Svetlana Krassman ning Venemaa saadik Eestis Konstantin Provalov

Valentina Serova jezdila letshitsja na front / Margarita Golovanova

Index Scriptorium Estoniae

Golovanova, Margarita

2006-01-01

Muusikaline komöödia "Neli südant" ("Serdtsa tshetõrjohh") : režissöör Konstantin Judin : helilooja Juri Miljutin : näitlejad Valentina Serova, Ljudmila Tselikovskaja : Mosfilm 1941. Tegijate meenutusi

Stephanitis takeyai and S. rhododendri (Heteroptera: Tingidae in Slovakia: first record and economic importance

Directory of Open Access Journals (Sweden)

Barta Marek

2016-04-01

Full Text Available This is the first report on the occurrence of andromeda lace bug, Stephanitis (Stephanitis takeyai Drake and Maa, 1955, and rhododendron lace bug, Stephanitis (Stephanitis rhododendri Horvath, 1905, in Slovakia. Syntopic colonies of both species were found on rhododendron shrubs (Rhododendron sp. in south-western Slovakia in 2015. The feeding of the lace bugs resulted in damage to infested rhododendrons. Leaves turned yellow and brown, prematurely dropped what led to continuous drying up of twigs and the whole plants. Details on morphology of adult stages of the two species, description of damage symptoms and economic importance of these pests are presented and discussed.

Most "Druzhba" priobretajet politisheskoje znatshenije / Konstantin Vikentejev

Index Scriptorium Estoniae

Vikentejev, Konstantin

2005-01-01

Eesti ja Venemaa välisministrite Urmas Paeti ja Sergei Lavrovi kohtumisest Sloveenias, kus kinnitati ka vajadust Sõpruse sild rekonstrueerida. Arvamust avaldavad: Ago Silde, Sergei Jastrzhembski, Arnold Rüütel, Margus Leivo, Jaanus Õunapuu, Tiit Vähi, Ain Uiga, Vadim Gustov, Riho Sõrmus

Ne partes! / Konstantin Ernst ; interv. Andrei Bandenko

Index Scriptorium Estoniae

Ernst, Konstantin

2008-01-01

Eldar Rjazanovi kultusfilmile "Saatuse iroonia ehk Hüva leili!" (1975) valminud järje "Saatuse iroonia : lugu läheb edasi" (režissöör Timur Bekmambetov), produtsent. Vene telekanali Pervõi kanal peadirektor

Samaja bolshaja stroiploshtshadka v Estonii / Konstantin Morenko

Index Scriptorium Estoniae

Morenko, Konstantin

2004-01-01

Tallinna linnavalitsus korraldas ümarlaua linna rannaalade hetkeseisu ja arenguvõimaluste hindamiseks, mille töös osalesid ka Euroopa tuntud linnaplaneerimise konsultandid. Arvamust avaldavad Peep Aaviksoo, Lutz Schleich, Giorgio Risicaris ja Stefan Boltz

"Russkii bunt" smetajut s polok / Konstantin Morenko

Index Scriptorium Estoniae

Morenko, Konstantin

2007-01-01

Urmas E. Liivi dokumentaalfilm "Pronksöö : Vene mäss Tallinnas" DVD tuli müügile 9. juulil. Esimene tiraazh (üle 4000) müüdi läbi kuu ajaga, tellitud on teine (3000), millest osa loodetakse müüa väljaspoole Eestit

Kalendar nedeli : 28 okt. - 3 nojab. / Natalja Lesnaja

Index Scriptorium Estoniae

Lesnaja, Natalja

1995-01-01

Iz soderzh.: 31 okt. 200 let so dnja rozhdenia Dzhona Kitsa; 31.okt. 160 let so dnja rozhdenia Krisjana Barona; 31.okt. 120 let so dnja rozhdenia Avetika Isaakjan; 3.nov. 135 let so dnja rozhdenia Pjetra Jkubovitsha; 3.nov. 100 let so dnja rozhdenia Eduarda Bagritskogo

Kalendar nedeli : 28 avgusta - 1 sentjabrja / Natalja Lesnaja

Index Scriptorium Estoniae

Lesnaja, Natalja

1995-01-01

Iz soderzh.: 28 avgusta 70 let so dnja rozhdenia Juria Valentinovitsha Trifonova (1925); 31 avgusta 105 let so dnja rozhdenia Avgusta Alle (1890-1952); 1 sentjabrje 120 let so dnja rozhdenia Edgara Raisa Berrouza (1875-1950)

V shtatõ za opõtom / Natalja Kolobova

Index Scriptorium Estoniae

Kolobova, Natalja

2007-01-01

USA saatkondade projekti raames käis Sillamäe abilinnapea Tõnis Kalberg koos 18 riigi esindajatega USA keskosariikides tutvumas, kuidas funktsioneerivad kohalikud, osariikide ja föderaalsed juhtimisstruktuurid, kodanikuühendused ja haridusasutused

Joogikultuurist ja rahvaste sõprusõst / Hao Paali

Index Scriptorium Estoniae

Hagu, Paul, 1946-

2008-01-01

Hantõ-Mansiiskis toimunud soome-ugri maailmakongressist. President Toomas Hendrik Ilvese saalist lahkumisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi sõnavõtu ajal. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Lutshije muzhtshinõ-aktjorõ - v Rossii. A lutsheje kino - v Rumõnii / Maria Davtjan, Tatjana Pinskaja

Index Scriptorium Estoniae

Davtjan, Maria

2007-01-01

60-nda Cannes'i filmifestivali auhindadest : Kuldse Palmioksa saanud Christian Mungiu "4 kuud, 3 nädalat ja 2 päeva" (Rumeenia), Konstantin Lavronenko parima näitleja auhind Andrei Zvjagintsevi filmis "Pagendus" (Izgnanije") jt

RESEARCH ARTİCLE Association of NFKB1A and MicroRNAs ...

Indian Academy of Sciences (India)

Navya

One of the most famous polymorphisms identified within the promoter of NFKB1 ... enhancing the inflammatory response in inflammatory diseases (Konstantin et al. .... 5 programs were used for the analyses of the patients and control values.

Tööjõuvahetus viib teise keskkonda : mida kogesid Ida-Virumaa raamatukoguhoidjad Pärnus ja Rakveres töötades / Ene Riet

Index Scriptorium Estoniae

Riet, Ene, 1954-

2010-01-01

Integratsiooni ja Migratsiooni Sihtasutuse Meie Inimesed tööjõuvahetusprogrammis osalenud räägivad oma muljetest. Pärnu Keskraamatukogus töötasid Kohtla-Järve Keskraamatukogu töötajad Tatjana Agafonova ja Alla Rõtova ning vastuvõtjateks ja tugiisikuteks olid Lenna Eliste, Krista Visas ja Heinike Sinijärv. Lääne-Virumaa Keskraamatukogus olid Jõhvi Keskraamatukogu töötajad Natalja Jakovleva ja Tamara Saar, vastu võtsid Leigi Kütt ja Lea Lehtmets

Laureatõ premii "Zolotoi Oven"

Index Scriptorium Estoniae

2003-01-01

Parima filmi auhinna "Zolotoi Oven" võitis Andrei Zvjagintsevi "Tagasitulek" ("Vozvrashtshenije"), Vadim Abdrashitovi "Magnettormid" ("Magnitnõje buri") sai parima režissööri ja parima stsenaristi auhinna (Aleksandr Mindadze), Pjotr Buslovi "Bumer" sai vaid muusikaauhinna (Sergei Shnurov). Parim meesnäitleja oli Viktor Suhhorukov ("Vaene, vaene Paul") ja naisnäitleja Maria Zvonarjeva A. Proshkini "Trios". A. Sokurovi "Isa ja poeg" sai vaid kunstnikuauhinna (Natalja Kotshergina). Inna Tshurikova sai kõrvalosa auhinna ("S: Govoruhhini "Blagoslovite zhenshtshinu")

Enraged Ilves storms out of meeting

Index Scriptorium Estoniae

2008-01-01

President Toomas Hendrik Ilves ja Eesti delegatsioon lahkusid soome-ugri maailmakongressil Vene riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi Eestit kritiseeriva kõne tõttu saalist. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Pärnu uue kunsti muuseumis...

Index Scriptorium Estoniae

2004-01-01

Ungari keraamikute Marta Nagy ja György Kungli näitus "Echo", rootsi outsider-kunstnike Linda Perssoni ja Buster Hollingworthi maalinäitus, Konstantin Tabanakovi fotonäitus "Pärnu tšetšeeni silmadega"

Aktjorski duet dvuhh rezhissjorov / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2006-01-01

Raikini-nim. Vene Riiklik Teater "Satirikon" ja Pushkini-nim. teater toovad Tallinna ühisprojekti - Belgia näitekirjaniku A. Nothombi "Vaenlase kosmeetika", kus peaosa mängib Konstantin Raikin, lavastab Roman Kozak. Lisatud ka arvustusi vene ajakirjandusest

Медведев из рода медведей / Виктория Приходко

Index Scriptorium Estoniae

Приходко, Виктория

2008-01-01

Hantõ-Mansiiskis toimunud soome-ugri maailmakongressist, president Toomas Hendrik Ilvese kõnest ja Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatšovi vastukajast sellele. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Vertex operators, semiclassical limit for soliton S-matrices and the number of bound states in Affine Toda Field Theories

International Nuclear Information System (INIS)

Kneipp, Marco A.C.

1999-10-01

Soliton time delays and the semiclassical limit for soliton S-matrices are calculated for non-simply laced Affine Toda Field Theories. The phase shift is written as a sum over bilinears on the soliton conserved charges. The results apply to any two solitons of any Affine Toda Field Theory. As a by-product, a general expression for the number of bound states and the values of the coupling in which the S-matrix can be diagonal are obtained. In order to arrive at these results, a vertex operator is constructed, in the principal gradation, for non-simply laced affine Lie algebras, extending the previous constructions for simply laced and twisted affine Lie algebras. (author)

Russian officials attempt to smash "myths" about the Mari / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2005-01-01

7. juulil kohtusid Vene Riigiduuma saadik Valeri Komissarov ja Marimaa regiooni aseminister Galina Shirjajeva Tallinnas Vene suursaadikuga Eestis Konstantin Provaloviga ja regionaalministri nõuniku Aarne Veedlaga, et lükata ümber kuulujutud maride inimõiguste rikkumisest Venemaal

pisces: pomadasyidae

African Journals Online (AJOL)

PomadDsys commeT6onni (Lace~e 1802), the spotted grunter, occurs in the warmer water of the stoma) zumpti sp.n., a parasite of small carnivores and squirrels in Southern Africa (Ixodoidea: Ixodidae). J. Parasit. 60: 188-197. LEDGER, J A 1976. The arthropod parasites of vertebrates in Africa south of the Sahara (Ethio-.

The role of sleep difficulties in the vasomotor menopausal symptoms and depressed mood relationships: an international pooled analysis of eight studies in the InterLACE consortium.

Science.gov (United States)

Chung, Hsin-Fang; Pandeya, Nirmala; Dobson, Annette J; Kuh, Diana; Brunner, Eric J; Crawford, Sybil L; Avis, Nancy E; Gold, Ellen B; Mitchell, Ellen S; Woods, Nancy F; Bromberger, Joyce T; Thurston, Rebecca C; Joffe, Hadine; Yoshizawa, Toyoko; Anderson, Debra; Mishra, Gita D

2018-02-12

Many women experience both vasomotor menopausal symptoms (VMS) and depressed mood at midlife, but little is known regarding the prospective bi-directional relationships between VMS and depressed mood and the role of sleep difficulties in both directions. A pooled analysis was conducted using data from 21 312 women (median: 50 years, interquartile range 49-51) in eight studies from the InterLACE consortium. The degree of VMS, sleep difficulties, and depressed mood was self-reported and categorised as never, rarely, sometimes, and often (if reporting frequency) or never, mild, moderate, and severe (if reporting severity). Multivariable logistic regression models were used to examine the bi-directional associations adjusted for within-study correlation. At baseline, the prevalence of VMS (40%, range 13-62%) and depressed mood (26%, 8-41%) varied substantially across studies, and a strong dose-dependent association between VMS and likelihood of depressed mood was found. Over 3 years of follow-up, women with often/severe VMS at baseline were more likely to have subsequent depressed mood compared with those without VMS (odds ratios (OR) 1.56, 1.27-1.92). Women with often/severe depressed mood at baseline were also more likely to have subsequent VMS than those without depressed mood (OR 1.89, 1.47-2.44). With further adjustment for the degree of sleep difficulties at baseline, the OR of having a subsequent depressed mood associated with often/severe VMS was attenuated and no longer significant (OR 1.13, 0.90-1.40). Conversely, often/severe depressed mood remained significantly associated with subsequent VMS (OR 1.80, 1.38-2.34). Difficulty in sleeping largely explained the relationship between VMS and subsequent depressed mood, but it had little impact on the relationship between depressed mood and subsequent VMS.

Ando Lepsi sõnavõtt Arnold Rüütli juubelil / Ando Leps

Index Scriptorium Estoniae

Leps, Ando, 1935-

2008-01-01

10. mail 2008 Eesti Rahvusraamatukogu konverentsisaalis Rahvusliku Arengu Fondi ettekandehommikul peetud tervituskõne president Arnold Rüütli 80. sünnipäeva puhul. Kõnes saavad kriitika osaliseks presidendid Konstantin Päts, Lennart Meri ja Toomas Hendrik Ilves

Die russische baltische Historiographie in der zweiten Hälfte des 19. und zu Beginn des 20. Jahrhunderts / Tiit Rosenberg

Index Scriptorium Estoniae

Rosenberg, Tiit, 1946-

2005-01-01

Vene balti historiograafiast 19. sajandi teisel poolel ja 20. saj. algul. Evgraf Tsheshihhin, Joann Jürgens, Georgi Forsten, Vassili Blagoveshtshenski, Stepan Sivitski, Vassili Ivanov, Aleksandr Nevzorov, Aleksandr Brückner, Anton Budilovitsh, Aleksandr Tshumikov, Ivan Lutshitski, Konstantin Vojenski jt.

Kuldse Maski lavastusi peab vaatama minema / Jaak Allik

Index Scriptorium Estoniae

Allik, Jaak, 1946-

2011-01-01

Teatrifestivalist "Kuldne Mask Eestis", mille avab Rimas Tuminase lavastus "Tuul mühiseb paplites". Konstantin Bogomolovi lavastusest "Hundid ja lambad", Lev Ehrenburgi lavastusest "Vassa Železnova", Mindaugas Karbauskise lavastusest "Viik kestab silmapilgu" (põhineb I. Merase romaanil "Igavene tuli")

Peeter I moorlasest vändatakse dokfilm / Tambet Kaugema

Index Scriptorium Estoniae

Kaugema, Tambet

2001-01-01

Eestis filmiti osa vene režissööri Konstantin Artjuhhovi sügisel valmivast dokumentaalfilmist "Minu Aafrika taeva all". Film jutustab Aleksandr Pushkini vaarisast Abram Hannibalist (1696-1781), kelle elust suur osa möödus Eestis

Fulltext PDF

Indian Academy of Sciences (India)

Konstantin Novoselov, University of Manchester, Manchester, United Kingdom. Chemistry. “for palladium-catalyzed cross couplings in organic synthesis” to. Richard F Heck, University of Delaware, USA;. Ei-ichi Negishi, Purdue University, West Lafayette, IN, USA;. Akira Suzuki, Hokkaido University, Sapporo, Japan.

Vsja Koroljovskaja rat / Valeria Gorelova

Index Scriptorium Estoniae

Gorelova, Valeria

2007-01-01

Filmid, mis kõnelevad nõukogude teadlastest Sergei Koroljovist, Andrei Bashkirtsevist ja Konstantin Tsiolkovskist ning esimesest kosmonaudist, Juri Gagarinist : Daniil Hrabrovitski "Tule taltsutamine" (1972), Boris Grigorjevi "Nii algas legend" (1976), Savva Kulishi "Lendutõus" (1979) ja Juri Kara "Korolev" (2006)

Tretjakovka pokazala fotorobot Hrista / Uljana Faleva

Index Scriptorium Estoniae

Faleva, Uljana

2004-01-01

Tretjakovi galeriis eksponeeritakse kunstiprojekti "Predstojanije"/deisis. 5 x 15 meetrisel installatsioonil on kujutatud Kristust kaaskonnaga, pühakuid ja ajaloolisi isikuid. Näod on modelleeritud arvutis uurimistöö ja eksperimendi tulemusel. Autor müstlis-naturalistliku maali meister Konstantin Hudjakov

The ABCDEFG of instantons and W-algebras

OpenAIRE

Keller, Christoph A.; Mekareeya, Noppadol; Song, Jaewon; Tachikawa, Yuji

2012-01-01

For arbitrary gauge groups, we check at the one-instanton level that the Nekrasov partition function of pure N = 2 super Yang-Mills is equal to the norm of a certain coherent state of the corresponding W-algebra. For non-simply-laced gauge groups, we confirm in particular that the coherent state is in the twisted sector of a simply-laced W-algebra.

Nagradõ v Kannah

Index Scriptorium Estoniae

2007-01-01

60-nda Cannes'i filmifestivalist, auhinnasaajatest : parima meesnäitleja auhinna sai režissöör Andrei Zvjagintsevi filmis "Pagendus" rolli teinud Konstantin Lavronenko, Kuldse Palmioksa sai Christian Mungiu film "Neli kuud, kolm nädalat ja kaks päeva"

Saatuse iroonia nöögib edasi / Boris Tuch

Index Scriptorium Estoniae

Tuch, Boris, 1946-

2008-01-01

Eldar Rjazanovi menufilmi "Saatuse iroonia ehk Hüva leili!" (1975) järjefilm "Saatuse iroonia: lugu läheb edasi" ("Ironija sudbõ. Prodolzhenije") : režissöör Timur Bekmambetov : stsenarist Aleksei Slapovski : peaosades Liza Bojarskaja, Konstantin Habenski : Venemaa 2007

Bridgehead for Russia's westward offensive / Olga Pavuk, Tatyana Kamorskaya, Tatyana Merkulova

Index Scriptorium Estoniae

Pavuk, Olga

2002-01-01

Ilmunud ka: Baltiiskii Kurss 2002/Zima/Vesna nr. 20 lk. 26-28. Venemaa investeeringuid Baltimaadesse on statistikuil raske jälgida, sest palju kasutatakse offshore firmasid. Ülevaade Vene kapitali osakaalust Baltimaade majanduses. Tabel. Kommenteerivad: Igor Studennikov, Juri Zhubakov, Konstantin Provalov. Lisa

Novogodnjaja skazka pro zhizn nepuganõhh idiotov / Boris Tuch

Index Scriptorium Estoniae

Tuch, Boris, 1946-

2008-01-01

Eldar Rjazanovi menufilmi "Saatuse iroonia ehk Hüva leili!" (1975) järjefilm "Saatuse iroonia: lugu läheb edasi" ("Ironija sudbõ. Prodolzhenije") : režissöör Timur Bekmambetov : stsenarist Aleksei Slapovski : peaosades Liza Bojarskaja, Konstantin Habenski : Venemaa 2007

Organizational Influences on Interdisciplinary Interactions during Research and Design of Large-Scale Complex Engineered Systems

Science.gov (United States)

McGowan, Anna-Maria R.; Seifert, Colleen M.; Papalambros, Panos Y.

2012-01-01

The design of large-scale complex engineered systems (LaCES) such as an aircraft is inherently interdisciplinary. Multiple engineering disciplines, drawing from a team of hundreds to thousands of engineers and scientists, are woven together throughout the research, development, and systems engineering processes to realize one system. Though research and development (R&D) is typically focused in single disciplines, the interdependencies involved in LaCES require interdisciplinary R&D efforts. This study investigates the interdisciplinary interactions that take place during the R&D and early conceptual design phases in the design of LaCES. Our theoretical framework is informed by both engineering practices and social science research on complex organizations. This paper provides preliminary perspective on some of the organizational influences on interdisciplinary interactions based on organization theory (specifically sensemaking), data from a survey of LaCES experts, and the authors experience in the research and design. The analysis reveals couplings between the engineered system and the organization that creates it. Survey respondents noted the importance of interdisciplinary interactions and their significant benefit to the engineered system, such as innovation and problem mitigation. Substantial obstacles to interdisciplinarity are uncovered beyond engineering that include communication and organizational challenges. Addressing these challenges may ultimately foster greater efficiencies in the design and development of LaCES and improved system performance by assisting with the collective integration of interdependent knowledge bases early in the R&D effort. This research suggests that organizational and human dynamics heavily influence and even constrain the engineering effort for large-scale complex systems.

A GIS System for Inferring Subsurface Geology and Material Properties: Proof of Concept

Science.gov (United States)

2006-09-01

depressions generally light but speckled; pits are dark toned uniform light tones with white- laced gullies or dull and uniform without white- laced ...our fully developed GIS system is unlikely to have. Additional research using neural networks as a predictive tool not requiring similarly...in prep.) Predicting fracture trace length from imagery using neural networks. Ehlen, J., R. A. Hevenor, J. Kemeny, and K. Girdner. 1995. Fracture

The ABCDEFG of instantons and W-algebras

Science.gov (United States)

Keller, Christoph A.; Mekareeya, Noppadol; Song, Jaewon; Tachikawa, Yuji

2012-03-01

For arbitrary gauge groups, we check at the one-instanton level that the Nekrasov partition function of pure mathcal{N} = {2} super Yang-Mills is equal to the norm of a certain coherent state of the corresponding W-algebra. For non-simply-laced gauge groups, we confirm in particular that the coherent state is in the twisted sector of a simply-laced W-algebra.

Мертвая свобода лучше живого насилия? / Елена Скульская

Index Scriptorium Estoniae

Скульская, Елена, 1950-

2010-01-01

Raamatut lugedes tuleb kujundada oma arvamus, väidab autor, põhjendades seda kahe uudisteosega: Natalja Gromova "Распад. Судьба советского критика: 40-50-е годы" (kirj. Ellis Luck) ja Vassili Aksjonovi "Таинственная страсть" (kirj. Семь Дней)

Kas New York või põlluriba? / Olev Remsu

Index Scriptorium Estoniae

Remsu, Olev, 1947-

2006-01-01

Autor leiab, et paljud inimesed tunnevad vajadust autoriteedi järele, kellesse nad võiksid uskuda ja kellel oleks ühiskonna üle kindel võim. Eesti poliitikas on olnud ja on kolm isaimidzhiga isiksust: Konstantin Päts, Arnold Rüütel ja Edgar Savisaar

Süsinikuajastu alguses / Harry Alles

Index Scriptorium Estoniae

Alles, Harry, 1966-

2010-01-01

2010. aasta Nobeli keemiapreemia läks kolmele teenekale keemikule, Ühendriikide teadlasele Richard F. Heckile ning jaapanlastele Ei-ichi Negishile ja Akira Suzukile. Füüsikapreemia said Manchesteri ülikooli füüsikud, Venemaalt pärit Andre Geim ja Konstantin Novoselov

K. A. Somov : Sillamjaeskije peizazhi / Alevtina Krasnova

Index Scriptorium Estoniae

Krasnova, Alevtina

2004-01-01

Vene maalikunstniku Konstantin Andrejevitsh Somovi elust ja loomingust. K. Somovi Sillamäel 1900. a. maalitud töödest (15 loodusvaadet ja akvarell "Kontsert"), nende asukohad praegu. Illustratsiooniks Sillamäel maalitud "Õhtused varjud", "Kevad mere kaldal" ja "Puudesalu mere ääres" reprod

Milleks teatrilavale ajalugu? / David Vseviov

Index Scriptorium Estoniae

Vseviov, David, 1949-

2008-01-01

Lavastused Konstantin Pätsist ja Gustav Naanist ajaloolisest taustast lähtudes: Rahvusooperis Estonia etendunud Katri Aaslav-Tepandi ja Tõnu Tepandi dokumentaaldraama "President 1939" Katri Aaslav-Tepandi lavastuses ja Eesti Draamateatris etendunud Enn Vetemaa, Erki Aule ja Merle Karusoo dokumentaallavastus "Sigma Tau-C705" Merle Karusoo lavastuses

"Sinjaja ptitsa" - shedevr stoletnei võderzhki / Anatoli Korolev

Index Scriptorium Estoniae

Korolev, Anatoli

2008-01-01

Moskva Kunstiteater tähistab Maurice Maeterlincki näidendi "Sinilind" lavastuse 100. juubelit. Esmalavastus Moskva Kunstiteatris 1908, lavastaja Konstantin Stanislavski. "Sinilind" on vene reformaatori ainus lavastus, mis on säilinud meie päevini. Praegu mängitakse seda Gorki-nim. Kunstiteatris Tatjana Doronina lavastuses

Tainõje pokupateli rabotajut za kopeiki / Konstantin Morenko

Index Scriptorium Estoniae

Morenko, Konstantin

2007-01-01

Saksa firma International Service Check (ISC) värbab tööle testostude sooritajaid, kes kontrollivad Eestis vaid üht ettevõtet - McDonald's Eesti AS-i. Nõudmised testijatele on kõrged, töötasu aga mittevastav. Vt. samas: Andmed firma kohta

Awards and Honours

CERN Multimedia

Katarina Anthony

2010-01-01

Graphene collects the Nobel prize   Nobel Prize winners Andre Geim (left) and Konstantin Novoselov (right). © Sergeom, Wikimedia Commons, and University of Manchester, UK. The Nobel Prize in Physics for 2010 has been awarded to Andre Geim and Konstantin Novoselov, both from the University of Manchester, for their “groundbreaking experiments regarding the two-dimensional material graphene”. Graphene has exceptional properties that have made it a micro-laboratory for quantum physics. Not only is graphene the thinnest material ever made, it is also the strongest, as well as being an excellent conductor and almost completely transparent. At a time when many researchers believed that it was impossible for such thin materials to be stable, Geim and Novoselov extracted graphene from a piece of graphite using only normal adhesive tape. Novoselov, 36, first worked with Andre Geim, 51, as a PhD student in the Netherlands. He subsequentl...

Cine Club

CERN Multimedia

Cine Club

2014-01-01

On the occasion of CERN’s 60th anniversary the CERN CinéClub will be showing films from all CERN member states. Thursday 18 September 2014 at 20:00 CERN Council Chamber Avé   Directed by Konstantin Bojanov Bulgaria, 2011, 86 minutes   Inspired by haunting real-life events and encounters, Konstantin Bojanov’s debut feature is as spontaneous and freewheeling as the characters’ adventures. Portraying the unfolding of two personal dramas with levity and humour, this remarkable, triple-award winning film explores exceptional moments when time feels suspended, and one’s responsibility is only to the beat of one’s own heart.  

While hitchhiking from Sofia to Ruse, Kamen, an alienated art student, meets Avé, a 17-year-old runaway. With each ride they hitch, Avé invents new identities for both of them, her compulsive lies dragging Kamen deeper and deeper into trouble, drawin...

Critical behavior and duality in extended Sine-Gordon theories

International Nuclear Information System (INIS)

Boyanovsky, D.; Holman, R.

1991-01-01

We study the critical properties of vectorial sine-Gordon theories based on the root system of simply-laced Lie algebras. We introduce the dual operators and study the renormalization aspects of these theories. These models are identified with vectorial Coulomb gas models of electric and magnetic charges and generalized Toda field theories. We prove that these theories are consistently renormalizable for simply-laced Lie algebras, but non-renormalizable in general in the non-simply-laced case. These models provide a description for the statistical mechanics of melting in the SU(3) case. They also provide a simplified model for strings compactified on root lattices. We compute the RG beta functions to quadratic order for general simply-laced algebras and find that in general there is a Weyl singlet, self-dual fixed point. This fixed point describes a critical theory with condensates of electric and magnetic charges corresponding to tachyonic and winding modes in string language. The different phases are related by Weyl and duality symmetry. The phase structure is conjectured in the general case, and analyzed in detail for SU(3) and SO(6). We compute Zamolodchikov's c-function to cubic order in the couplings in the general case and the conformal anomaly at the self-dual fixed point for SU(N). (orig.)

Zoopharmacognosy in diseased laboratory mice: conflicting evidence.

Directory of Open Access Journals (Sweden)

Minesh Kapadia

Full Text Available Zoopharmacognosy denotes a constellation of learned ingestive responses that promote healing and survival of infected or poisoned animals. A similar self-medication phenomenon was reported in diseased laboratory rodents. In particular, a series of studies revealed that autoimmune MRL/lpr mice readily consume solutions paired or laced with cyclophosphamide (CY, an immunosuppressive drug that prevents inflammatory damage to internal organs. However, due to design limitations, it could not be elucidated whether such a response reflects the learned therapeutic effect of CY, or a deficit in sensory input. We presently assess the behavioural effects of prolonged consumption of CY-laced, 16% sucrose solution in a continuous choice paradigm, with tap water available ad lib. Contrary to overall expectation, MRL/lpr mice did not increase their intake of CY with disease progression. Moreover, they ingested lower doses of CY and preferred less CY-laced sucrose solution than age-matched controls. The results obtained could not confirm zoopharmacognosy in diseased MRL/lpr mice, likely due to impaired responsiveness to palatable stimulation, or attenuated survival mechanisms after prolonged inbreeding in captivity. However, by revealing the effectiveness of unrestricted drinking of drug-laced sucrose solution on behavior and immunity, the current study supports broader use of such an administration route in behavioural studies sensitive to external stressors.

Festivali erinevad palged / Niina Kotsarenko ; tõlk. Madis Kolk

Index Scriptorium Estoniae

Kotsarenko, Niina

2007-01-01

Mõnedest selleaastasele teatrifestivalile "Talveöö unenägu 2006" iseloomulikest joontest. Erinevatest meistriklassidest, lühidalt etendustest: "Söör Vantes. Donki Hot" - lavastaja Dmitri Krõmovislandi, "Saja-aastane maja" Fru Emilia Teatri esituses, jaapanlase Issei Ogata monoetendus "Linnaelu kataloog" - lavastaja Yuzo Morita, Ghana tantsuansambli Kusum Gboo tantsusetendus "Somu" Richard Danguah lavastuses. Vene teatrikriitikustNatalja Krõmovast, tema sidemetest Eestiga ja tema raamatu "Nimed" presentatsioonist Linnateatris. Lk. 36-38 lühiintervjuud lavastaja Dmitri Krõmovi, tõlkija ja dramaturg Fredrik Linde ning festivali kunstilise juhi Jaanus Rohumaaga

Kannski triumf

Index Scriptorium Estoniae

2007-01-01

60-nda Cannes'i filmifestivali auhindadest : Kuldse Palmioksa saanud Christian Mungiu "4 kuud, 3 nädalat ja 2 päeva" (Rumeenia). Lähemalt vene filmidest : Konstantin Lavronenko parima näitleja auhind Andrei Zvjagintsevi filmis "Pagendus" (Izgnanije"), Andrei Nekrassovi dokumentaalfilmist "Vastuhakk: Litvinenko juhtum" ("Bunt. Delo Litvinenko")

Teadlase eetika / Magnus Ilmjärv

Index Scriptorium Estoniae

Ilmjärv, Magnus, 1961-

2008-01-01

Vastukaja art.: Valge, Jaak. Pätsi riigipööret ei inspireeritud väljastpoolt // Postimees (2008) 26. apr., lk. 13. President Konstantin Pätsi kohta leitud uutest arhiivimaterjalidest. Raamatu "Hääletu alistumine" autor, ajaloolane Magnus Ilmjärv peab Jaak Valge kriitikat tema suhtes põhjendamatult suureks

JPRS Report, Proliferation Issues

Science.gov (United States)

1992-12-11

with the U.S. on the elimination of nuclear weapons be used to produce weapons. Great Britain and Kaz- deployed in the republic. Konstantin Grishenko ...cooperation and partnership. missiles would be sold to the American side. That is why, said Grishenko , Washington believes that the transfer of Observers

Художники Кюгельгены. Ч. I-II / Марат Гайнуллин, Александра Мурре

Index Scriptorium Estoniae

Гайнуллин, Марат, 1933-

2010-01-01

Saksa kunstnikest, Venemaal, sh. Eesti alal elanud ja töötanud kaksikvendadest Karl Ferdinand ja Gerhard Franz Kügelgenist ning nende kunstnikest järglastest Wilhelm von Kügelgenist (Gerhard Franzi poeg), Konstantin von Kügelgenist (Karl Ferdinandi poeg) ning viimase tütrest Sally von Kügelgenist

Ilvese kõne tõstis soomeugrilased uude positsiooni / Jukka Mallinen

Index Scriptorium Estoniae

Mallinen, Jukka

2008-01-01

Soome PEN-Klubi esimees, soome-vene rahvafoorumi aseesimees analüüsib Eesti presidendi Toomas Hendrik Ilvese kõnet Hantõ-Mansiiskis toimunud soome-ugri kongressil ning Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi vastukõnet. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Effects of low-pressure igneous processes and subduction on Fe3+/ΣFe and redox state of mantle eclogites from Lace (Kaapvaal craton)

Science.gov (United States)

Aulbach, S.; Woodland, A. B.; Vasilyev, P.; Galvez, M. E.; Viljoen, K. S.

2017-09-01

Reconstructing the redox state of the mantle is critical in discussing the evolution of atmospheric composition through time. Kimberlite-borne mantle eclogite xenoliths, commonly interpreted as representing former oceanic crust, may record the chemical and physical state of Archaean and Proterozoic convecting mantle sources that generated their magmatic protoliths. However, their message is generally obscured by a range of primary (igneous differentiation) and secondary processes (seawater alteration, metamorphism, metasomatism). Here, we report the Fe3+/ΣFe ratio and δ18 O in garnet from in a suite of well-characterised mantle eclogite and pyroxenite xenoliths hosted in the Lace kimberlite (Kaapvaal craton), which originated as ca. 3 Ga-old ocean floor. Fe3+/ΣFe in garnet (0.01 to 0.063, median 0.02; n = 16) shows a negative correlation with jadeite content in clinopyroxene, suggesting increased partitioning of Fe3+ into clinopyroxene in the presence of monovalent cations with which it can form coupled substitutions. Jadeite-corrected Fe3+/ΣFe in garnet shows a broad negative trend with Eu*, consistent with incompatible behaviour of Fe3+ during olivine-plagioclase accumulation in the protoliths. This trend is partially obscured by increasing Fe3+ partitioning into garnet along a conductive cratonic geotherm. In contrast, NMORB-normalised Nd/Yb - a proxy of partial melt loss from subducting oceanic crust (1) - shows no obvious correlation with Fe3+/ΣFe, nor does garnet δ18OVSMOW (5.14 to 6.21‰) point to significant seawater alteration. Median bulk-rock Fe3+/ΣFe is roughly estimated at 0.025. This observation agrees with V/Sc systematics, which collectively point to a reduced Archaean convecting mantle source to the igneous protoliths of these eclogites compared to the modern MORB source. Oxygen fugacites (fO2) relative to the fayalite-magnetite-quartz buffer (FMQ) range from Δlog ⁡ fO2 = FMQ-1.3 to FMQ-4.6. At those reducing conditions, the solubility

Südame poolest sinimustvalge / Kristel Kossar

Index Scriptorium Estoniae

Kossar, Kristel

2012-01-01

Edukatest ja andekatest noortest venelastest Eestis - jalgpallur Konstantin Vassiljev, internetiäri looja ja poliitik Andrei Korobeinik, helilooja Tatjana Kozlova, Tallinna Ülikooli Katariina kolledži direktor Dimitri Mironov, sõjaajaloolane, õpetaja ja Tallinna Ülikooli doktorant Igor Kopõtin. Nende arvamused Eestist ja venelaste osalusest Eesti ühiskonnaelus

Kilingi-Nõmme on miljööväärtuslik väikelinn / Tõnu Kann

Index Scriptorium Estoniae

Kann, Tõnu, 1957-

2009-01-01

Tõnu Kanni ja Henn Soodla kuues matk Pärnumaa 20. sajandi väärtarhitektuuri jälgedes, kaasas kunstiteadlane Epp Lankots, kes leidis Kilingi-Nõmmel kuus hoonet, mida ta pakub riikliku kultuurimälestisena kaitse alla võtta. Üks neist Konstantin Meyeri projekti järgi ehitatud funktsionalistlik villa

Kinesthetic Ventures Informed by the Work of F. M. Alexander, Stanislavski, Peirce, and Freud.

Science.gov (United States)

Bouchard, Ed; Wright, Ben; Protzel, Michael, Ed.

This book is about education harvested from self-observation. F. Matthias Alexander (1869-1955) studied the experience of self formation, working with motor habits. His method is used in performing arts training to enhance bodily and vocal expression. Like Alexander, Konstantine Stanislavski (1863-1938) and Sigmund Freud (1856-1939) studied human…

Суверенная мордва / Кира Латухина

Index Scriptorium Estoniae

Латухина, Кира

2008-01-01

Hantõ-Mansiiskis toimunud soome-ugri maailmakongressist, president Toomas Hendrik Ilvese kohtumisest Venemaa presidendi Dmitri Medvedeviga ja Eesti riigipea kõnest kongressil. Eesti delegatsiooni saalist lahkumisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatšovi sõnavõtu ajal. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Eestlaste (uskumatud) seiklused Handimaal / Anzori Barkalaja

Index Scriptorium Estoniae

Barkalaja, Anzori, 1968-

2008-01-01

Eesti delegatsiooni osalemisest soome-ugri rahvaste V maailmakongressil Hantõ-Mansiiskis, Venemaa presidendi Dmitri Medvedevi ja Vene Riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi esinemisest kongressil. Juuresoleval fotol president Toomas Hendrik Ilves, proua Evelin Ilves ja Venemaa president Dmitri Medvedev. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Growth performance and haematology of the laboratory rat, rattus norvegicus fed on protein supplements and heavy metals

International Nuclear Information System (INIS)

Omotoso, O.T.; Sanya, B.T.

2007-01-01

Laboratory rat Rattus norvegicus. fed on poultry growers mash plus additional protein supplements and some heavy metals, was studied for the growth and the haematological parameters. All the dietary supplements resulted in an increase in the growth of the rats. The rats, fed on growers mash and prawn meal showed the best growth within 7 weeks. Effects of diets were significantly, correlated at 0.01 level. Weight loss was recorded in case of all heavy Metal-laced diets, however, calcium sulphate-laced diets resulted in an increase in growth. Mercurous chloride was the most toxic salt which resulted in the greatest weight loss. Haematological analysis of rats revealed that RBC/sub s/ were higher in the case of heavy metal-laced diets than heavy metal-free diets. Generally, RBC counts were higher in females than in males within a group. Fish meal and prawn meal feeding. (author)

Президент Эстонии : "Нужно снизить накал риторики" / Тоомас Хендрик Ильвес ; интерв. Наталья Тузовская

Index Scriptorium Estoniae

Ильвес, Тоомас Хендрик, 1953-

2008-01-01

President Toomas Hendrik Ilves räägib intervjuus BBC Venemaa toimetusele oma kõnest soome-ugri rahvaste maailmakongressil Hantõ-Mansiiskis, Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatšovi esinemisest, Eesti-Vene suhetest, kohtumisest Venemaa presidendi Dmitri Medvedeviga. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Svět akademií. Rodina Jirečkova, Josef Hlávka a organizace české vědy (K 100. výročí úmrtí J. Hlávky)

Czech Academy of Sciences Publication Activity Database

Havlíková, Lubomíra

2008-01-01

Roč. 94, č. 4 (2008), s. 645-656 ISSN 0037-6922 Institutional research plan: CEZ:AV0Z90920516 Keywords : history of science * Hlávka, Josef (1831-1908) * Jireček, Hermenegild (1827-1909) * Jireček, Josef (1825-1888) * Jireček, Konstantin (1854-1918) * academy Subject RIV: AB - History

Soome-ugri rahvaste V maailmakongress = 5th world congress of finno-ugric peoples

Index Scriptorium Estoniae

2009-01-01

President Toomas Hendrik Ilvese kohtumisest Venemaa presidendi Dmitri Medvedeviga, kõnest Hantõ-Mansiiskis toimunud soome-ugri maailmakongressil, Eesti delegatsiooni saalist väljamarssimisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi sõnavõtu ajal. Väljavõtteid välisajakirjandusest. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Pamjatniki pervõm / Йосеф Кац

Index Scriptorium Estoniae

Кац, Йосеф, 1977-

2006-01-01

Presidentide Konstantin Pätsi ja Lennart Meri büstide avamine Kadrioru lossi roosiaias. K. Pätsi büst on 1938. a. Ferdi Sannamehe töö pronkskoopia ja L. Meri büst Mare Mikofi 2000. a. tehtud "Lennart Mere portree". Büstide kunstiväärtust kommenteerib Olev Subbi

Position Paper: Designing Complex Systems to Support Interdisciplinary Cognitive Work

Science.gov (United States)

Greene, Melissa T.; Papalambros, Panos Y.; Mcgowan, Anna-Maria R.

2016-01-01

The paper argues that the field we can call cognitive science of interdisciplinary collaboration is an important area of study for improving design of Large-Scale Complex Systems (LaCES) and supporting cognitive work. The paper mostly raised questions that have been documented in earlier qualitative analysis studies, and provided possible avenues of exploration for addressing them. There are likely further contributions from additional disciplines beyond those mentioned in this paper that should be considered and integrated into such a cognitive science framework. Knowledge and awareness of various perspectives will help to inform the types of interventions available for improving LaCES design and functionality. For example, a cognitive interpretation of interdisciplinary collaborations in LaCES elucidated the need for a "translator" or "mediator" in helping subject matter experts to transcend language boundaries, mitigate single discipline bias, support integrative activities, and correct misaligned objectives. Additional research in this direction is likely to uncover similar gaps and opportunities for improvements in practice.

Estonia, Russia clash on the future of Finno-Ugric peoples / Paul Goble

Index Scriptorium Estoniae

Goble, Paul Alan, 1949-

2008-01-01

Hantõ-Mansiiskis toimunud soome-ugri maailmakongressist, president Toomas Hendrik Ilvese kohtumisest Venemaa presidendi Dmitri Medvedeviga, Eesti riigipea kõnest kongressil, Eesti delegatsiooni saalist väljamarssimisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi sõnavõtu ajal. Vene ajakirjanduse reageeringust toimunule. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

"Vesi. Iha. Armastus"

Index Scriptorium Estoniae

2005-01-01

12. aktinäitus "Mees ja Naine" Pärnu Uue Kunsti Muuseumis 29. augustini. Väljapanekul on esindatud: Amandus Adamson, Boaz Tal, Edward Lucie-Smith, Ken Wardrop, Daniel de Chenu, Elina Brotherus, Mark Sadan, Konstantin Tabanakov, Ellen Kolk, Ilme ja Riho Kuld, Hille Palm, Elo Liiv, Hannes Starkopf, Jüri Tenson, Merike Estna, Raili Ilmsalu

O Prêmio Nobel de Física de 2010

Directory of Open Access Journals (Sweden)

José Maria Filardo Bassalo

2011-01-01

Full Text Available http://dx.doi.org/10.5007/2175-7941.2011v28n1p205 Neste artigo, trataremos do Prêmio Nobel de Física de 2010, concedido aos físicos, de origem russa, o inglês Konstantin Sergeevich Novoselov e o holandês Andre Konstantinov Geim, pela descoberta do grafeno.

Muusika / Saari Tamm

Index Scriptorium Estoniae

Tamm, Saari, 1968-

2005-01-01

Lühisõnumid: ERSO osales Läänemere festivalil. 18. - 29. VIII toimuvad EMAs suvekursused "Crossing Borders in interpretation of Classical Music and jazz". Konstantin Türnpu 140. 22. - 24. VIII toimub XII Lõuna-Eesti noorte pianistide suvekool. 21. VIII esineb Estonia kontserdisaalis Helsinki Festival Orchestra. 20. VIII toimub Tartu laululaval Olav Ehala loomingu galakontsert

Объявлены финалисты русского "Букера"

Index Scriptorium Estoniae

2003-01-01

Vene Bookeri ("Букер - Открытая Россия") finalistid: Natalja Galkina (romaan "Вилла Рено"), Ruben Gonzalez ("Белое на черном"), Leonid Zorin ("Юпитер"), Afanassi Mamedov ("Фрау Шрам"), Jelena Tšižova ("Лавра") ja Leonid Juzefovitš ("Казароза"). Ka intervjuust žürii esimehega Jakov Gordiniga

Kas teie arvates tuleks Ülejõe pargid Emajõe vasakkaldal taashoonestada? / intervjueerinud Ivi Drikkit ja Jüri Saar

Index Scriptorium Estoniae

2011-01-01

Vastasid: Mati Tolmoff, Veljo Ipits, Toomas Savi, Verni Loodmaa, Väino Kull, Toomas Kapp, Triin Anette Kaasik, Kristjan Karis, Hele Everaus, Margot Fjuk, Janika Mölder, Hannes Astok, Jaak Adamsoo, Martin Parmas, Toivo Kabanen, Oleg Nesterenko, Tõnu Ints, Piret Uluots, Peep Peterson, Marju Lauristin, Jarno Laur, Arno Arukask, Ülo Veldre, Toomas Jürgenstein, Veera Sirg, Maie Pastik, Elmut Paavel, Avo Rosenvald, Toivo Maimets, Peeter Tulviste, Joel Luhamets, Jüri Kõre, Ants Kask, Enn Tarto, Tarmo Punger, Merle Jääger, Vladimir Šokman, Boris Habramov, Jevgenia Lindevaldt, Harri Jallajas, Natalja Trošina, Olev Raju, Nikolai Põdramägi

Finite element analysis of Polymer reinforced CRC columns under close-in detonation

DEFF Research Database (Denmark)

Riisgaard, Benjamin

2007-01-01

Polymer reinforced Compact Reinforced Composite, PCRC, is a Fiber reinforced Densified Small Particle system, FDSP, combined with a high strength longitudinal flexural rebar arrangement laced together with polymer lacing to avoid shock initiated disintegration of the structural element under blast...... load. Experimental and numerical results of two PCRC columns subjected to close-in detonation are presented in this paper. Additionally, a LS-DYNA material model suitable for predicting the response of Polymer reinforced Compact Reinforced Concrete improved for close-in detonation and a description...

Saage tuttavaks : Elisabeth ja Karl von Hoerschelmann / Mai Levin

Index Scriptorium Estoniae

Levin, Mai, 1942-

2004-01-01

Kuraator M. Levin kuni 10. X 2004 Adamson-Ericu muuseumis avatud näitusest "Tuntud ja tundmatud Elisabeth von Rosendorff-Hoerschelmann ja Karl von Hoerschelmann". Enamik töid on kunstnike laste Konstantin Hoerschelmanni ja Anna Röder-Hoerschelmanni omand. Elisabeth Rosendorff (1898-1984) sündis Virumaal Maidlas eesti perekonnas, Karl von Hoerschelmann (1899-1951) Sevastoopolis saksa perekonnas

AP Interview : Estonian leader denies seeking Russia's breakup, says Moscow won't accept past

Index Scriptorium Estoniae

2008-01-01

President Toomas Hendrik Ilvese esinemisest soome-ugri rahvaste maailmakongressil Hantõ-Mansiiskis. Eesti president lükkab ümber Vene riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi süüdistuse, et tema kõnest võis välja lugeda toetusavalduse soome-ugri rahvaste iseseisvusele. Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Moskovskije stsenõ / Eteri Kekelidze

Index Scriptorium Estoniae

Kekelidze, Eteri, 1944-

2008-01-01

Moskva teatrites nähtud lavastustest : Adolf Shapiro "451 kraadi Fahrenheiti järgi" (Et Cetera teater), Pjotr Fomenko "Kaasavaratu" ja Jevgeni Kamenkovitshi "Kõige tähtsam" (Pjotr Fomenko Meistriklass), Juri Butussovi "Kuningas Lear" (Satirikoni teater) Konstantin Raikini esituses (pälvis rolli eest Kuldse maski preemia) ja Rimas Tuminase "Häda mõistuse pärast" (Sovremenniku teatris)

Kaks vastandit / Anneliis Aunapuu

Index Scriptorium Estoniae

Aunapuu, Anneliis

2005-01-01

Saksa disainerist Konstantin Grcic'ist (s. 1965), kes kasutab materjalidest palju plasti (üks kuulsamaid töid on sõrestiktool "stool one"). Egiptuses sündinud Kanadas üles kasvanud disainerist Karim Rashid'ist (s. 1960), kelle lemmikmaterjaliks on samuti plast. Ühistööna valminud ideaalkodu installatsioonist Kölni mööblimessil 2003. a.

Kto budjet delat pogodu na rõnke telekommunikatsii? / Natalja Vassiljeva

Index Scriptorium Estoniae

Vassiljeva, Natalja

2002-01-01

1. jaanuaril 2003 lõpeb Läti Telekomi monopoolne saatus. Paljud kompaniid on end deklareerinud Lattelekomi võimalike konkurentidena. Kommenteerivad DataGrupp 777 president Jevgeni Zhuravljov, kompanii Unistars president Aleksander Rutman ja IP Telekom Baltija president Mihhail Zotov

Comparison of conventional and novel quadrupole drift tube magnets inspired by Klaus Halbach

Energy Technology Data Exchange (ETDEWEB)

Feinberg, B. [Lawrence Berkeley Lab., CA (United States)

1995-02-01

Quadrupole drift tube magnets for a heavy-ion linac provide a demanding application of magnet technology. A comparison is made of three different solutions to the problem of providing an adjustable high-field-strength quadrupole magnet in a small volume. A conventional tape-wound electromagnet quadrupole magnet (conventional) is compared with an adjustable permanent-magnet/iron quadrupole magnet (hybrid) and a laced permanent-magnet/iron/electromagnet (laced). Data is presented from magnets constructed for the SuperHILAC heavy-ion linear accelerator, and conclusions are drawn for various applications.

Full scale numerical analysis of high performance concrete columns designed to withstand severe blast impact

DEFF Research Database (Denmark)

Riisgaard, Benjamin; Georgakis, Christos; Stang, Henrik

2007-01-01

Polymer reinforced Compact Reinforced Composite, PCRC, is a Fiber reinforced Densified Small Particle system, FDSP, combined with a high strength longitudinal flexural rebar arrangement laced together with polymer lacing to avoid shock initiated disintegration of the structural element under blast...... of PETN (85/15) High Explosives at stand off 1600 mm. Additionally, a LS-DYNA material model suitable for predicting the response of Polymer reinforced Compact Reinforced Concrete improved for close-in detonation and a description of the LS-DYNA multi-material Eulerian method for modeling the blast event...

CSI flight experiment projects of the Naval Research Laboratory

Science.gov (United States)

Fisher, Shalom

1993-02-01

The Naval Research Laboratory (NRL) is involved in an active program of CSI flight experiments. The first CSI flight experiment of the Naval Research Laboratory, the Low Power Atmospheric Compensation Experiment (LACE) dynamics experiment, has successfully measured vibrations of an orbiting satellite with a ground-based laser radar. The observations, made on January 7, 8 and 10, 1991, represent the first ever measurements of this type. In the tests, a narrowband heterodyne CO2 laser radar, operating at a wavelength of 10.6 microns, detected vibration induced differential-Doppler signatures of the LACE satellite. Power spectral densities of forced oscillations and modal frequencies and damping rates of free-damped vibrations were obtained and compared with finite element structural models of the LACE system. Another manifested flight experiment is the Advanced Controls Technology Experiment (ACTEX) designed to demonstrate active and passive damping with piezo-electric (PZT) sensors and actuators. This experiment was developed under the management of the Air Force Phillips Laboratory with integration of the experiment at NRL. It is to ride as a secondary, or 'piggyback,' experiment on a future Navy satellite.

Kindrali saatus : Lavastus kindral Laidonerist jõuab Ameerika Ühendriikidesse / Mart Laar

Index Scriptorium Estoniae

Laar, Mart

2008-01-01

Mart Kivastiku lavastusest "Sõdur" - Johan Laidoneri viimastest aastatest. Etendust mängitakse New Yorgis, Baltimores, Chicagos ja Los Angeleses New Yorgi Eesti Kultuuripäevade 2008 raames. Artikkel sisaldab eluloolisi andmeid Johan Laidonerist, tema naisest Mariast, Konstantin Pätsist ja August Reist ning fakte NSV Liidu ettevalmistustöödest terrori vallandamiseks, rahvusliku eliidi kavakindlaks hävitamiseks juba enne Eesti okupeerimist

Conference on the Physics, Chemistry and Biology of Water (3rd) Held in West Dover, Vermont on October 16-19, 2008 (Abstracts)

Science.gov (United States)

2008-10-27

Petersburg Dynamic Electrophotonics Analysis of Water and Liquids 18:00 Reception (hearty hors d’oeuvres and beverages served) TH-II Water...30 POSTER SESSION Beverages and Wine Served Saturday October 18 Session Sat-I Long-range and Subtle Interactions Chairs: Konstantin Korotkov...group. An independent electrochemical evidence is presented, that supports such findings. Abstract Dissipative structures in extremely diluted

Metamodeling-based approach for risk assessment and cost estimation: Application to geological carbon sequestration planning

Science.gov (United States)

Sun, Alexander Y.; Jeong, Hoonyoung; González-Nicolás, Ana; Templeton, Thomas C.

2018-04-01

Carbon capture and storage (CCS) is being evaluated globally as a geoengineering measure for significantly reducing greenhouse emission. However, long-term liability associated with potential leakage from these geologic repositories is perceived as a main barrier of entry to site operators. Risk quantification and impact assessment help CCS operators to screen candidate sites for suitability of CO2 storage. Leakage risks are highly site dependent, and a quantitative understanding and categorization of these risks can only be made possible through broad participation and deliberation of stakeholders, with the use of site-specific, process-based models as the decision basis. Online decision making, however, requires that scenarios be run in real time. In this work, a Python based, Leakage Assessment and Cost Estimation (PyLACE) web application was developed for quantifying financial risks associated with potential leakage from geologic carbon sequestration sites. PyLACE aims to assist a collaborative, analytic-deliberative decision making processes by automating metamodel creation, knowledge sharing, and online collaboration. In PyLACE, metamodeling, which is a process of developing faster-to-run surrogates of process-level models, is enabled using a special stochastic response surface method and the Gaussian process regression. Both methods allow consideration of model parameter uncertainties and the use of that information to generate confidence intervals on model outputs. Training of the metamodels is delegated to a high performance computing cluster and is orchestrated by a set of asynchronous job scheduling tools for job submission and result retrieval. As a case study, workflow and main features of PyLACE are demonstrated using a multilayer, carbon storage model.

Význam Slovanského přehledu pro českou (zejména literárněvědnou) bulharistiku

Czech Academy of Sciences Publication Activity Database

Černý, Marcel

2015-01-01

Roč. 101, č. 3 (2015), s. 627-671 ISSN 0037-6922 Institutional support: RVO:68378017 Keywords : Bulgarian literary studies * Czech-Bulgarian cultural relations * literary reception * Balkans * historiography * Šak, V * Tichý, František R. * Páta, Josef * Krăstev,Krăstjo * Veličkov, Konstantin * Penev, Bojan * Amort, Čestmír * Dimitrov, Georgi Subject RIV: AJ - Letters, Mass-media, Audiovision

Estonian Leader's Freedom Call Creates Storm / Anna Smolchenko

Index Scriptorium Estoniae

Smolchenko, Anna

2008-01-01

President Toomas Hendrik Ilvese esinemisest soome-ugri rahvaste maailmakongressil Hantõ-Mansiiskis, kohtumisest Venemaa presidendi Dmitri Medvedeviga, Eesti delegatsiooni saalist väljamarssimisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi sõnavõtu ajal. Ilmunud ka: St. Petersburg Times 1. juuli 2008, pealk.: Estonian Leader's Freedom Call Creates Controversy (lüh.). Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Luminescence the instrumental key to the future of nanotechnology

CERN Document Server

Gilmore, Adam M

2013-01-01

PrefaceImportant Spectral and Polarized Properties of Semiconducting SWNT Photoluminescence Shigeo Maruyama and Yuhei MiyauchiImportant Spectral FeaturesPhonon Sideband in AbsorptionVarious Sidebands in EmissionCross-Polarized AbsorptionTransverse Quasi-Dark ExcitonsAdvanced Aspects of Photoluminescence Instrumentation for Carbon Nanotubes Said Kazaoui, Y. Futami, Konstantin Iakoubovskii, and Nobutsugu MinamiIntroductionCNT Thin-Film Fabrication MethodsNIR-PL-Mapping InstrumentsOutlookDevelopments in Catalytic Me

Brauer algebras of simply laced type

NARCIS (Netherlands)

Cohen, A.M.; Frenk, B.J.; Wales, D.B.

2009-01-01

The diagram algebra introduced by Brauer that describes the centralizer algebra of the n-fold tensor product of the natural representation of an orthogonal Lie group has a presentation by generators and relations that only depends on the path graph A n - 1 on n - 1 nodes. Here we describe an algebra

Comparing performance of 30-day readmission risk classifiers among hospitalized primary care patients.

Science.gov (United States)

Garrison, Gregory M; Robelia, Paul M; Pecina, Jennifer L; Dawson, Nancy L

2017-06-01

Hospital readmission within 30 days of discharge occurs in almost 20% of US Medicare patients and may be a marker of poor quality inpatient care, ineffective hospital to home transitions, or disease severity. Within a patient centered medical home, care transition interventions may only be practical from cost and staffing perspectives if targeted at patients with the greatest risk of readmission. Various scoring algorithms attempt to predict patients at risk for 30-day readmission, but head-to-head comparison of performance is lacking. Compare published scoring algorithms which use generally available electronic medical record data on the same set of hospitalized primary care patients. The LACE index, the LACE+ index, the HOSPITAL score, and the readmission risk score were computed on a consecutive cohort of 26,278 hospital admissions. Classifier performance was assessed by plotting receiver operating characteristic curves comparing the computed score with the actual outcome of death or readmission within 30 days. Statistical significance of differences in performance was assessed using bootstrapping techniques. Correct readmission classification on this cohort was moderate with the following c-statistics: Readmission risk score 0.666; LACE 0.680; LACE+ 0.662; and HOSPITAL 0.675. There was no statistically significant difference in performance between classifiers. Logistic regression based classifiers yield only moderate performance when utilized to predict 30-day readmissions. The task is difficult due to the variety of underlying causes for readmission, nonlinearity, and the arbitrary time period of concern. More sophisticated classification techniques may be necessary to increase performance and allow patient centered medical homes to effectively focus efforts to reduce readmissions. © 2016 John Wiley & Sons, Ltd.

Kõnelused Tartus / Anne Untera

Index Scriptorium Estoniae

Untera, Anne, 1951-

2007-01-01

8.-10. V Tartus toimunud eesti, läti ja saksa kunstiteadlaste ühisseminarist. Alexander Knorre rääkis Karl August Senffi, Ilona Audere Friedrich Ludwig von Maydelli, Mai Levin Karl Alexander von Winkleri, Kristiana Abele Johann Walter-Kurau (1869-1932), Anne Untera Konstantin ja Sally von Kügelgeni, Epp Preem Julie Hagen-Schwartzi, Friedrich Gross Eduard von Gebhardti ja Katharina Hadding Ida Kerkoviuse (1879-1970) loomingust

Президент Эстонии повернулся лицом к России / Александр Шегедин, Сергей Строкан

Index Scriptorium Estoniae

Шегедин, Александр

2008-01-01

President Toomas Hendrik Ilves kutsus parlamenti üles loobuma Eesti-Vene piirilepingu preambulist viitega Tartu rahule. Venemaa riigiduuma välisasjade komitee esimees Konstantin Kossatšov kiitis Eesti presidenti selle ettepaneku eest. Vabariigi President töövisiidil Venemaal 27.-30.06.2008. Ülevaade artiklist ilmunud ka: Current Digest of the Post-Soviet Press, 2008, nr. 26, lk. 13-14, pealk.: Estonian president turns toward Russia

Ильвес испортил праздник / Владимир Кузмин

Index Scriptorium Estoniae

Кузмин, Владимир

2008-01-01

President Toomas Hendrik Ilvese kohtumisest Venemaa presidendi Dmitri Medvedeviga, kõnest Hantõ-Mansiiskis toimunud 5. soome-ugri maailmakongressil. Eesti delegatsiooni saalist lahkumisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatšovi sõnavõtu ajal. Vabariigi President töövisiidil Venemaal 27.-30.06.2008. Ülevaade artiklist ilmunud ka: Current Digest of the Post-Soviet Press, 2008, nr. 26, lk. 12-13, pealk.: Ilves spoils the festivities

Bayesian Aggregation of Evidence for Detection and Characterization of Patterns in Multiple Noisy Observations

Science.gov (United States)

2015-07-01

Konstantin N Borozdin, Alexei V Klimenko, William C Priedhorsky, Nicolas Hengartner, Charles C Alexander, R Andres Cortez, Herbert G Tanner, and Xanthi... Tan - don, Rob MacLachlan, and Jay Jin. Presentation: Machine learning for effective nuclear search and broad area monitoring. ARI Annual Review, 2014...Distributed Constraints Reasoning (DCR09), at IJCAI, volume 9, 2009. [70] Di Tian and Nicolas D Georganas. A node scheduling scheme for energy

Eesti teatri aastaauhinnad 2006. aasta loomingu eest

Index Scriptorium Estoniae

2007-01-01

Elmo Nüganen - lavastajaauhind, Ene-Liis Semper - kunstniku auhind, Hele Kõre - naisnäitleja auhind, Lembit Ulfsak - meesnäitleja auhind, Evelin Pang - naiskõrvalosa auhind, Margus Prangel - meeskõrvalosa auhind, Oleg Titov - draamalavastuse eriauhind, Helen Lokuta ja Lauri Sirp - muusikalavastuse auhind, Michiel Dijkema - muusikalavastuse eriauhind, Mare Tommingas - balletilavastuse auhind, ZUGA ühendatud tantsijad - tantsulavastuse auhind, Margus Mikomägi - kriitikaauhind, Tiit Sukk - Ants Lauteri näitlejaauhind, Ingomar Vihmar - Ants Lauteri lavastajaauhind, Rauno Elp - Georg Otsa auhind, Aare Toikka - Salme Reegi auhind, Reet Aus - Natalie Mei auhind, Anu Lamp - Priit Põldroosi auhind, Peeter Sauter - Aleksander Kurtna auhind, Artjom Maksakov ja Natalja Popenko - Kristallkingakese auhind, Enar Tarmo, Hendrik Kiisler ja Marika Tint - tehnilise töötaja auhind

Eesti teatri aastaauhinnad 2006

Index Scriptorium Estoniae

2007-01-01

Elmo Nüganen - lavastajaauhind, Ene-Liis Semper - kunstniku auhind, Hele Kõre - naisnäitleja auhind, Lembit Ulfsak - meesnäitleja auhind, Evelin Pang - naiskõrvalosa auhind, Margus Prangel - meeskõrvalosa auhind, Oleg Titov - draamalavastuse eriauhind, Helen Lokuta ja Lauri Sirp - muusikalavastuse auhind, Michiel Dijkema - muusikalavastuse eriauhind, Mare Tommingas - balletilavastuse auhind, ZUGA ühendatud tantsijad - tantsulavastuse auhind, Margus Mikomägi - kriitikaauhind, Tiit Sukk - Ants Lauteri näitlejaauhind, Ingomar Vihmar - Ants Lauteri lavastajaauhind, Rauno Elp - Georg Otsa auhind, Aare Toikka - Salme Reegi auhind, Reet Aus - Natalie Mei auhind, Anu Lamp - Priit Põldroosi auhind, Peeter Sauter - Aleksander Kurtna auhind, Artjom Maksakov ja Natalja Popenko - Kristallkingakese auhind, Enar Tarmo, Hendrik Kiisler ja Marika Tint - tehnilise töötaja auhind

Na linii fronta - bez peremen / Ljubov Semjonova

Index Scriptorium Estoniae

Semjonova, Ljubov

2006-01-01

Ajaloohuvilisi ühendava klubi Front Line liikmed Maksim Demidov, Andrei Lazurin, Sergei Stolbov ja Erkki Tikkan avaldavad oma arvamust Tõnismäe pronkssõduri küsimuses. Andrei Lazurin tõi Venemaalt Podolski Sõjaarhiivist dokumentide koopiad, mis tõestavad, et vähemalt kolm sõjaväelast - polkovnik Konstantin Kolesnikov, alampolkovnik Mihhail Kulikov ja leitnant Vassili Volkov hukkusid 22.-24. septembrini Tallinnas ja on maetud Tõnismäele. Vt. samas: Pronkssõduri juures

Use of Magnetic Bead Resin and Automated Liquid Handler Extraction Methods to Robotically Isolate Nucleic Acids of Biological Agent Simulates

National Research Council Canada - National Science Library

Seegar, Tom

2003-01-01

The events that occurred following the mailing of Bacillus anthracis-laced envelopes through the postal system highlight the need to perform biological screening on large numbers of environmental samples...

Sügiskonverents "Kunst paguluses"...

Index Scriptorium Estoniae

2008-01-01

28. VIII Kumu Kunstimuuseumi auditooriumis toimuva konverentsi kava. Esinevad Jaan Undusk, Piret Kruuspere, Avo Hirvesoo, Mara Lace, Osvaldas Daugelis, Piret Noorhani, Irja Bergström, Tiiu Talvistu ja Kersti Koll

On a generalized bootstrap principle

International Nuclear Information System (INIS)

Corrigan, E.; Sasaki, R.; Dorey, P.E.

1993-01-01

The S-matrices for non-simply-laced affine Toda field theories are considered in the context of a generalized bootstrap principle. The S-matrices, and in particular their poles, depend on a parameter whose range lies between the Coxeter numbers of dual pairs of the corresponding non-simply-laced algebras. It is proposed that only odd order poles in the physical strip with positive coefficients throughout this range should participate in the bootstrap. All other singularities have an explanation in principle in terms of a generalized Coleman-Thun mechanism. Besides the S-matrices introduced by Delius, Grisaru and Zanon, the missing case (F 4 (1) , e 6 (2) ), is also considered and provides many interesting examples of pole generation. (author)

Teatri aastaauhindade laureaadid 2007

Index Scriptorium Estoniae

2007-01-01

Elmo Nüganen - lavastajaauhind, Ene-Liis Semper - kunstniku auhind, Hele Kõre - naisnäitleja auhind, Lembit Ulfsak - meesnäitleja auhind, Evelin Pang - naiskõrvalosa auhind, Margus Prangel - meeskõrvalosa auhind, Oleg Titov - draamalavastuse eriauhind, Helen Lokuta ja Lauri Sirp - muusikalavastuse auhind, Michiel Dijkema - muusikalavastuse eriauhind, Mare Tommingas - balletilavastuse auhind, ZUGA ühendatud tantsijad - tantsulavastuse auhind, Margus Mikomägi - kriitikaauhind, Tiit Sukk - Ants Lauteri näitlejaauhind, Ingomar Vihmar - Ants Lauteri lavastajaauhind, Rauno Elp - Georg Otsa auhind, Aare Toikka - Salme Reegi auhind, Reet Aus - Natalie Mei auhind, Anu Lamp - Priit Põldroosi auhind, Peeter Sauter - Aleksander Kurtna auhind, Artjom Maksakov ja Natalja Popenko - Kristallkingakese auhind, Enar Tarmo, Hendrik Kiisler ja Marika Tint - tehnilise töötaja auhind. Ka Kuressaares toimunud teatripeost

Teatri aastaauhindade laureaadid 2007

Index Scriptorium Estoniae

2007-01-01

Nimekiri teatri aastaauhinna laureaatidest sõna-, muusika-, balleti-, tantsulavastuste, teatri tehnilise töötaja auhinna kategoorias ja aasta kriitikaauhind. Elmo Nüganen - lavastajaauhind, Ene-Liis Semper - kunstniku auhind, Hele Kõre - naisnäitleja auhind, Lembit Ulfsak - meesnäitleja auhind, Evelin Pang - naiskõrvalosa auhind, Margus Prangel - meeskõrvalosa auhind, Oleg Titov - draamalavastuse eriauhind, Helen Lokuta ja Lauri Sirp - muusikalavastuse auhind, Michiel Dijkema - muusikalavastuse eriauhind, Mare Tommingas - balletilavastuse auhind, ZUGA ühendatud tantsijad - tantsulavastuse auhind, Margus Mikomägi - kriitikaauhind, Tiit Sukk - Ants Lauteri näitlejaauhind, Ingomar Vihmar - Ants Lauteri lavastajaauhind, Rauno Elp - Georg Otsa auhind, Aare Toikka - Salme Reegi auhind, Reet Aus - Natalie Mei auhind, Anu Lamp - Priit Põldroosi auhind, Peeter Sauter - Aleksander Kurtna auhind, Artjom Maksakov ja Natalja Popenko - Kristallkingakese auhind

"Karnavalnaja notsh-2" : Kak Eldar Rjazanov strelki na tshassahh poterjal / Natalja Voloshina

Index Scriptorium Estoniae

Voloshina, Natalja

2007-01-01

Režissöör Eldar Rjazanovi filmi "Karnevaliöö" uus, 50 aastat hilisemasse aega, s.o. tänapäeva, toodud variant "Karnevaliöö 2 ehk 50 aastat hiljem". Seda näidatakse Venemaa Esimesel Kanalil uusaastakavas. Lähemalt filmi sisust, näitlejatest ja võtteperioodist

Sündikaatlaenutehingu eripära ja õiguslikud probleemid / Natalja Sidorenko, Rain Raa

Index Scriptorium Estoniae

Sidorenko, Natalja

2009-01-01

Sündikaatlaenutehingu mõiste, põhimõtted, osapoolte ülesanded ja vastutus. Ülevaade rahvusvahelise sündikaatlaenuturu korraldamiseks asutatud organisatsioonist Loan Market Association ning selle poolt välja töötatud normdokumentidest

Semiparametric methods for estimation of a nonlinear exposure‐outcome relationship using instrumental variables with application to Mendelian randomization

Science.gov (United States)

Staley, James R.

2017-01-01

ABSTRACT Mendelian randomization, the use of genetic variants as instrumental variables (IV), can test for and estimate the causal effect of an exposure on an outcome. Most IV methods assume that the function relating the exposure to the expected value of the outcome (the exposure‐outcome relationship) is linear. However, in practice, this assumption may not hold. Indeed, often the primary question of interest is to assess the shape of this relationship. We present two novel IV methods for investigating the shape of the exposure‐outcome relationship: a fractional polynomial method and a piecewise linear method. We divide the population into strata using the exposure distribution, and estimate a causal effect, referred to as a localized average causal effect (LACE), in each stratum of population. The fractional polynomial method performs metaregression on these LACE estimates. The piecewise linear method estimates a continuous piecewise linear function, the gradient of which is the LACE estimate in each stratum. Both methods were demonstrated in a simulation study to estimate the true exposure‐outcome relationship well, particularly when the relationship was a fractional polynomial (for the fractional polynomial method) or was piecewise linear (for the piecewise linear method). The methods were used to investigate the shape of relationship of body mass index with systolic blood pressure and diastolic blood pressure. PMID:28317167

Larval Helicoverpa zea Transcriptional, Growth and Behavioral Responses to Nicotine and Nicotiana tabacum

Directory of Open Access Journals (Sweden)

Linus Gog

2014-09-01

Full Text Available The polyphagous feeding habits of the corn earworm, Helicoverpa zea (Boddie, underscore its status as a major agricultural pest with a wide geographic distribution and host plant repertoire. To study the transcriptomic response to toxins in diet, we conducted a microarray analysis of H. zea caterpillars feeding on artificial diet, diet laced with nicotine and Nicotiana tabacum (L. plants. We supplemented our analysis with growth and aversion bioassays. The transcriptome reflects an abundant expression of proteases, chitin, cytochrome P450 and immune-related genes, many of which are shared between the two experimental treatments. However, the tobacco treatment tended to elicit stronger transcriptional responses than nicotine-laced diet. The salivary factor glucose oxidase, known to suppress nicotine induction in the plant, was upregulated by H. zea in response to tobacco but not to nicotine-laced diet. Reduced caterpillar growth rates accompanied the broad regulation of genes associated with growth, such as juvenile hormone epoxide hydrolase. The differential expression of chemosensory proteins, such as odorant binding-protein-2 precursor, as well as the neurotransmitter nicotinic-acetylcholine-receptor subunit 9, highlights candidate genes regulating aversive behavior towards nicotine. We suggest that an observed coincidental rise in cannibalistic behavior and regulation of proteases and protease inhibitors in H. zea larvae signify a compensatory response to induced plant defenses.

A Predictive Model for Readmissions Among Medicare Patients in a California Hospital.

Science.gov (United States)

Duncan, Ian; Huynh, Nhan

2017-11-17

Predictive models for hospital readmission rates are in high demand because of the Centers for Medicare & Medicaid Services (CMS) Hospital Readmission Reduction Program (HRRP). The LACE index is one of the most popular predictive tools among hospitals in the United States. The LACE index is a simple tool with 4 parameters: Length of stay, Acuity of admission, Comorbidity, and Emergency visits in the previous 6 months. The authors applied logistic regression to develop a predictive model for a medium-sized not-for-profit community hospital in California using patient-level data with more specific patient information (including 13 explanatory variables). Specifically, the logistic regression is applied to 2 populations: a general population including all patients and the specific group of patients targeted by the CMS penalty (characterized as ages 65 or older with select conditions). The 2 resulting logistic regression models have a higher sensitivity rate compared to the sensitivity of the LACE index. The C statistic values of the model applied to both populations demonstrate moderate levels of predictive power. The authors also build an economic model to demonstrate the potential financial impact of the use of the model for targeting high-risk patients in a sample hospital and demonstrate that, on balance, whether the hospital gains or loses from reducing readmissions depends on its margin and the extent of its readmission penalties.

Russia, NATO enlargement and the Baltic States / Konstantin Khudoley, Dmitri Lanko

Index Scriptorium Estoniae

Khudoley, Konstantin

2004-01-01

Autor analüüsib NATO laienemisprotsessi, sh Baltimaade liitumise mõju Venemaa välispoliitilistele seisukohtadele ja strateegiatele ning kirjeldab Venemaa ja NATO vahelise koostöö arendamise kolme võimalikku stsenaariumi

Tkanice z pohřebních šatů jedné z českých královen zhotovená technikou tkaní na destičkách

Czech Academy of Sciences Publication Activity Database

Bravermanová, M.; Březinová, Helena

2014-01-01

Roč. 39, č. 1 (2014), s. 299-313 ISSN 0231-5823 Institutional support: RVO:67985912 Keywords : Prague Castle * Middle Ages * archaeological fabrics * border * lace * board weaving Subject RIV: AC - Archeology, Anthropology, Ethnology

Social Media

Science.gov (United States)

stability Science & Innovation Collaboration Careers Community Environment Science & Innovation . Feynman Center for Innovation Research Capabilities Deploying Innovation Technology Opportunities Innovation in New Mexico Los Alamos Collaboration for Explosives Detection (LACED) SensorNexus Exascale

Curiosities at c=1

International Nuclear Information System (INIS)

Ginsparg, P.

1988-01-01

We consider conformal field theories on a torus with central charge c=1, and in particular models based upon modding out string propagation on the SU(2) group manifold by its finite subgroups. We find that the partition functions for these models coincide with the continuum limit partition functions of a recently introduced class of RSOS models, defined in terms of the extended Dynkin diagrams of simply-laced Lie algebras, thus giving an alternative interpretation for the primary fields in these latter theories. Three of the models have no massless moduli and thus do not lie on the same line of critical points with the rest. The particular correspondence between simply-laced Lie algebras and finite subgroups of SU(2) that emerges coincides with that which has already appeared in other mathematical contexts. (orig.)

Empreendedorismo feminino no artesanato: uma análise crítica do caso das rendeiras dos morros da Mariana [doi: 10.21529/RECADM.2015010

Directory of Open Access Journals (Sweden)

Marina Dantas de Figueiredo

2015-05-01

Full Text Available O artigo busca problematizar o empreendedorismo feminino a partir de uma perspectiva crítica, subsidiada por teorias feministas baseadas na relação entre trabalho e práticas sociais. O objetivo é compreender como a ação empreendedora pode contribuir para a emancipação feminina. A complexidade do estudo reside no objeto de pesquisa escolhido, qual seja as iniciativas empreendedoras de mulheres dedicadas a atividades artesanais. Por meio de um estudo de caso, exploram-se as causas e consequências da ação das empreendedoras reunidas na Associação de Rendeiras dos Morros da Mariana, com sua produção de rendas de bilro no município de Ilha Grande, Piauí, a partir do viés das relações de poder de gênero. Os achados do estudo apontam para a vinculação entre o desempenho da atividade artesanal das rendeiras e o reforço dos papeis de gênero tradicionais. Como conclusão, tem-se que mesmo que a produção e comercialização da renda sejam fontes geradoras de recursos para as mulheres da Associação, a atividade empreendedora baseada no artesanato não é uma ação emancipatória, capaz de subverter a desigual distribuição de poder de gênero na sociedade em questão. Recomenda-se, a partir dessa conclusão, a realização de outros estudos que tomem como objeto a atividade empreendedora feminina baseada em atividades artesanais tradicionais. Palavras-Chave Empreendedorismo feminino; Gênero; Artesanato; Perspectiva crítica; Associação de Rendeiras dos Morros da Mariana.   FEMALE ENTREPRENEURSHIP IN CRAFTWORK: A CRITICAL ANALYSIS OF MORROS DA MARIANA LACE MAKERS CASE, IN PIAUI   ABSTRACT This article aims to discuss female entrepreneurship from a critical perspective, supported by feminist theories based on the relationship between work and social practices. The objective is to understand how female entrepreneurial action can lead to female emancipation. The complexity of the study relies on the chosen research object

78 FR 22213 - Airworthiness Directives; Eurocopter France Helicopters

Science.gov (United States)

2013-04-15

... 13132. This proposed AD would not have a substantial direct effect on the States, on the relationship... Velcro tapes and remove the break laces. Remove the caps from the cover end. Unfold the cover. (ii...

Footwear

Science.gov (United States)

... All Site Content AOFAS / FootCareMD / How To... / Footwear Footwear Page Content Do you experience disabling foot problems ... the Right Athletic Shoes How to Select Protective Footwear How to Lace Shoes for Proper Fit How ...

Learning to listen again: the role of compliance in auditory training for adults with hearing loss.

Science.gov (United States)

Chisolm, Theresa Hnath; Saunders, Gabrielle H; Frederick, Melissa T; McArdle, Rachel A; Smith, Sherri L; Wilson, Richard H

2013-12-01

To examine the role of compliance in the outcomes of computer-based auditory training with the Listening and Communication Enhancement (LACE) program in Veterans using hearing aids. The authors examined available LACE training data for 5 tasks (i.e., speech-in-babble, time compression, competing speaker, auditory memory, missing word) from 50 hearing-aid users who participated in a larger, randomized controlled trial designed to examine the efficacy of LACE training. The goals were to determine: (a) whether there were changes in performance over 20 training sessions on trained tasks (i.e., on-task outcomes); and (b) whether compliance, defined as completing all 20 sessions, vs. noncompliance, defined as completing less than 20 sessions, influenced performance on parallel untrained tasks (i.e., off-task outcomes). The majority, 84% of participants, completed 20 sessions, with maximum outcome occurring with at least 10 sessions of training for some tasks and up to 20 sessions of training for others. Comparison of baseline to posttest performance revealed statistically significant improvements for 4 of 7 off-task outcome measures for the compliant group, with at least small (0.2 compliance in the present study may be attributable to use of systematized verbal and written instructions with telephone follow-up. Compliance, as expected, appears important for optimizing the outcomes of auditory training. Methods to improve compliance in clinical populations need to be developed, and compliance data are important to report in future studies of auditory training.

Summary of aerosol code-comparison results for LWR aerosol containment tests LA1, LA2, and LA3

International Nuclear Information System (INIS)

Wright, A.L.; Wilson, J.H.; Arwood, P.C.

1987-01-01

The light-water reactor (LWR) aerosol containment experiments (LACE) are being performed in Richland, Washington, at the Hanford Engineering Development Laboratory under the leadership of an international project board and the Electric Power Research Institute. These tests have two objectives: (1) to investigate, at large scale, the inherent aerosol retention behavior in LWR containments under simulated severe accident conditions, and (2) to provide an experimental data base for validating aerosol behavior and thermal-hydraulic computer codes. Aerosol computer-code comparison activities for the LACE tests are being coordinated at the Oak Ridge National Laboratory. For each of the six experiments, pretest calculations (for code-to-code comparisons) and blind post-test calculations (for code-to-test data comparisons) are being performed. This paper presents a summary of the pretest aerosol-code results for tests LA1, LA2, and LA3

Integrable deformations of affine Toda theories and duality

International Nuclear Information System (INIS)

Fateev, V.A.

1996-01-01

We introduce and study five series of one-parameter families of two-dimensional integrable quantum field theories. These theories have a Lagrangian description in terms of the massive Thirring model coupled with non-simply laced affine Toda theories. Perturbative calculations, analysis of the factorized scattering theory and the Bethe ansatz technique are used to show that these field theories possess the dual representation available for the perturbative analysis in the strong coupling limit. The dual theory can be formulated as the non-linear sigma model with Witten's Euclidean black hole metric (complex sinh-Gordon theory) coupled with non-simply laced affine Toda theories. Lie algebras associated with these ''dual'' Toda theories belong to the dual series of affine algebras but have a smaller rank. The exact relation between coupling constants in the dual theories is conjectured. (orig.)

Fundamental host range of Leptoypha hospita (Hemiptera: Tingidae), a potential biological control agent of Chinese privet

Science.gov (United States)

Yanzhuo Zhang; James L. Hanula; Scott Horn; Cera Jones; S. Kristine Braman; Jianghua Sun

2016-01-01

Chinese privet, Ligustrum sinense Lour., is an invasive shrub within riparian areas of the southeastern United States. Biological control is considered the most suitable management option for Chinese privet. The potential host range of the lace bug, Leptoypha hospita Drake et...

Kiiristungeid pidavate saadikute palgaralli / Tuuli Koch, Kaire Uusen

Index Scriptorium Estoniae

Koch, Tuuli

2008-01-01

Ilmunud ka: Postimees: na russkom jazõke 25. veebr. lk. 4. Statistikaameti andmetel oli 2007. a. neljanda kvartali keskmine brutopalk Eestis 12 270 krooni kuus, mis on 2006. a. viimase kvartaliga võrreldes 20,1 % rohkem. Sellega kaasneb kõrgemate riigiametnike palgatõus. President Toomas Hendrik Ilvese kuuteenistuseks on määratud seitse keskmist palka, koos esindustasuga on tema palgasummaks 103 068 krooni. Presidendi palga kasvades suureneb ka tema abikaasa esindustasu, mis on 30 % presidendi ametipalgast. Vt. samas: Riigimeeste palgatõus (aastatel 2005-2009); Kui palju teenis Konstantin Päts? Riigipalgad 1935. aastal

Pikaleveninud agoonia : Konstantin Pätsi elu lõpuaastad / Heino Kään

Index Scriptorium Estoniae

Kään, Heino

2007-01-01

Järgneb: 14. nov., 15. nov., 16. nov., 19. nov., 20. nov., 21. nov., 22. nov., 23. nov., 26. nov., 27. nov., 28. nov., 29. nov., 30. nov., 3. dets., 4. dets., 5. dets., 6. dets., 7. dets., 10. dets., 11. dets., 12. dets., 13. dets., 14. dets., 17. dets., 18. dets.

Konstantin Päts ja NSV Liidu Tallinna saatkond / Magnus Ilmjärv

Index Scriptorium Estoniae

Ilmjärv, Magnus, 1961-

1999-01-01

Järg Sep/13,14,15,16,17,18,20,21,22,22 lk. 17,21,17,18,18,16,17,21,18,14. Päts kui Nõukogude saatkonna lobitegija. Välisminister Pusta kangutamine. Pätsi info venelastele J. Tõnissoni kohta. Balti riikide vahelise koostöö takistamine. J. Puhk tõmmati venelaste mõjusfääri. Päts nõuab Eesti valitsuselt uut kaubanduslepingut venelastega

Genstande fra middelalder og nyere tid

DEFF Research Database (Denmark)

Roesdahl, Else; Jensen, Jørgen Steen; Madsen, Hans Jørgen

2014-01-01

Finds from Aggersborg: selection of artefacts from the medieval and later periods: soap-stone plaque, window-glass and drinking-vessels, rush-holder and decorative mount, pottery, foot of copper-alloy cauldron, handles, lacing-pin, coins, scabbard-mount and mount from kidney dagger, arrow...

Lace: non-blocking split deque for work-stealing

NARCIS (Netherlands)

van Dijk, Tom; van de Pol, Jan Cornelis

Work-stealing is an efficient method to implement load balancing in fine-grained task parallelism. Typically, concurrent deques are used for this purpose. A disadvantage of many concurrent deques is that they require expensive memory fences for local deque operations. In this paper, we propose a new

Aerosol in the containment

International Nuclear Information System (INIS)

Lanza, S.; Mariotti, P.

1986-01-01

The US program LACE (LWR Aerosol Containment Experiments), in which Italy participates together with several European countries, Canada and Japan, aims at evaluating by means of a large scale experimental activity at HEDL the retention in the pipings and primary container of the radioactive aerosol released following severe accidents in light water reactors. At the same time these experiences will make available data through which the codes used to analyse the behaviour of the aerosol in the containment and to verify whether by means of the codes of thermohydraulic computation it is possible to evaluate with sufficient accuracy variable influencing the aerosol behaviour, can be validated. This report shows and compares the results obtained by the participants in the LACE program with the aerosol containment codes NAVA 5 and CONTAIN for the pre-test computations of the test LA 1, in which an accident called containment by pass is simulated

The isotope X-ray fluorescence analysis and its application in geochemical investigations in Greenland

International Nuclear Information System (INIS)

Kunzendorf, H.

1973-01-01

The applicability of the isotope X-ray fluorescence analysis (IRFA) in the geochemical exploration was investigated. Detection limits of about 0.1% for the elements Ti, Zr, Nb, Mo and La+Ce were achieved in terrain measurements. Detection limits of 0.05% were found in the analysis of Cr, Ni, Cu, Zn, Zr, Nb, Mo, La+Ce and Pb in finely grinded rock samples. Geochemical investigations were carried out in the Ilimaussag-Intrusion in south Greenland as well as on the Mo deposits Malmbjerg and the heavy mineral occurence 'kote 800' in East Greenland. The use of portable IRFA equipment proved to be particularly suitable in the analysis of bed rocks, loose rock samples such as moraine material, in the semi-quantitative analysis of heavy mineral concentrates, the analysis of bored cores during the boring programme, as well as the analysis of finely grinded rock samples. (ORU) [de

Pretest aerosol code comparisons for LWR aerosol containment tests LA1 and LA2

International Nuclear Information System (INIS)

Wright, A.L.; Wilson, J.H.; Arwood, P.C.

1986-01-01

The Light-Water-Reactor (LWR) Aerosol Containment Experiments (LACE) are being performed in Richland, Washington, at the Hanford Engineering Development Laboratory (HEDL) under the leadership of an international project board and the Electric Power Research Institute. These tests have two objectives: (1) to investigate, at large scale, the inherent aerosol retention behavior in LWR containments under simulated severe accident conditions, and (2) to provide an experimental data base for validating aerosol behavior and thermal-hydraulic computer codes. Aerosol computer-code comparison activities are being coordinated at the Oak Ridge National Laboratory. For each of the six LACE tests, ''pretest'' calculations (for code-to-code comparisons) and ''posttest'' calculations (for code-to-test data comparisons) are being performed. The overall goals of the comparison effort are (1) to provide code users with experience in applying their codes to LWR accident-sequence conditions and (2) to evaluate and improve the code models

Training for Skill in Fault Diagnosis

Science.gov (United States)

Turner, J. D.

1974-01-01

The Knitting, Lace and Net Industry Training Board has developed a training innovation called fault diagnosis training. The entire training process concentrates on teaching based on the experiences of troubleshooters or any other employees whose main tasks involve fault diagnosis and rectification. (Author/DS)

Early menarche, nulliparity and the risk for premature and early natural menopause

DEFF Research Database (Denmark)

Mishra, Gita D; Pandeya, Nirmala; Dobson, Annette J

2017-01-01

studies in the UK, Scandinavia, Australia and Japan that contribute to the International collaboration for a Life course Approach to reproductive health and Chronic disease Events (InterLACE). PARTICIPANTS/MATERIALS, SETTING, METHODS: Age at menarche (categorized as ≤11, 12, 13, 14 and 15 or more years...

Efficient Computations and Representations of Visible Surfaces.

Science.gov (United States)

1979-12-01

position as stated. The smooth contour generator may lie along a sharp ridge, for instance. Richards & Stevens -28- 6m lace contout s ?S ,.......... ceoonec...From understanding computation to understanding neural circuitry. Neurosci. Res. Prog. Bull. 13. 470-488. Metelli, F. 1970 An algebraic development of

Air and Space Power Journal. Volume 22, Number 2, Summer 2008

Science.gov (United States)

2008-01-01

canonical correlation, neural networks, and logistic regression, to add greater understand- ing to our causal linkages. ❑ 2-Clark Cook.indd 99 4/29...twentieth-century anarchists, Cold War–era nationalist and postcolo- nial movements, and the post-9/11 environment, laced with religious fervor and

LDEF - 69 Months in Space. First Post-Retrieval Symposium. Proceeding of a symposium held in Kissimmee, Florida, 2-8 June 1991.

Science.gov (United States)

1992-01-01

8217 Begonia x Semperflorens, ’Basel’ Symphytum x uplandicum, ’Russian’ Cleome Hasslerana, ’Pink Queen’ Dianthus superbus, ’Lace Mix’ Spinach oleracea...8217Genera Mix’ Dianthus Caryophyllus Beta vulgaris,, Beet Tradescantia virginiana Chamaemelum nobile, ’Chamomile’ Coreopsis tinctoria, ’Sunray

A "Hands on" Strategy for Teaching Genetic Algorithms to Undergraduates

Science.gov (United States)

Venables, Anne; Tan, Grace

2007-01-01

Genetic algorithms (GAs) are a problem solving strategy that uses stochastic search. Since their introduction (Holland, 1975), GAs have proven to be particularly useful for solving problems that are "intractable" using classical methods. The language of genetic algorithms (GAs) is heavily laced with biological metaphors from evolutionary…

The Sensitivity of Precooled Air-Breathing Engine Performance to Heat Exchanger Design Parameters

Science.gov (United States)

Webber, H.; Bond, A.; Hempsell, M.

The issues relevant to propulsion design for Single Stage To Orbit (SSTO) vehicles are considered. In particular two air- breathing engine concepts involving precooling are compared; SABRE (Synergetic Air-Breathing and Rocket Engine) as designed for the Skylon SSTO launch vehicle, and a LACE (Liquid Air Cycle Engine) considered in the 1960's by the Americans for an early generation spaceplane. It is shown that through entropy minimisation the SABRE has made substantial gains in performance over the traditional LACE precooled engine concept, and has shown itself as the basis of a viable means of realising a SSTO vehicle. Further, it is demonstrated that the precooler is a major source of thermodynamic irreversibility within the engine cycle and that further reduction in entropy can be realised by increasing the heat transfer coefficient on the air side of the precooler. If this were to be achieved, it would improve the payload mass delivered to orbit by the Skylon launch vehicle by between 5 and 10%.

Parasitism of Erythmelus tingitiphagus (Soares) (Hymenoptera: Mymaridae) in Leptopharsa heveae Drake and Poor (Hemiptera: Tingidae) eggs, in rubber tree plantation (Hevea brasiliensis Mueell. Arg.)

International Nuclear Information System (INIS)

Santos, Rodrigo S.; Freitas, Sergio de

2008-01-01

The rubber tree lace bug, Leptopharsa heveae Drake and Poor occurs in high populations in rubber tree plantations and it is a limiting factor in rubber production due to the loss of photosynthetic tissue. The control of the pest has been made mainly with chemical products, which cause environmental contamination. The alternative would be the use of biological control agents, however, information about L. heveae natural enemies are scarce. The parasitoid Erythmelus tingitiphagus (Soares) parasitize eggs of the rubber tree lace bug. The aim of this study was to verify the occurrence of E. tingitiphagus in plantations of several rubber tree clones, located in Itiquira town, Mato Grosso State. The plant leaflets of the clones RRIM 600, PR 255, GT 1, PB 235 and PB 217 were collected weekly from October 2005 to February 2006. Parasitism was recorded during the entire study period. The parasitism rate of L. heveae eggs in the different clones ranged from 16.8 to 20.6%. (author)

Parasitism of Erythmelus tingitiphagus (Soares) (Hymenoptera: Mymaridae) in Leptopharsa heveae Drake and Poor (Hemiptera: Tingidae) eggs, in rubber tree plantation (Hevea brasiliensis Mueell. Arg.); Parasitismo de Erythmelus tingitiphagus (Soares) (Hymenoptera: Mymaridae) em ovos de Leptopharsa heveae Drake and Poor (Hemiptera: Tingidae), em plantios de seringueira (Hevea brasiliensis Mueell. Arg.)

Energy Technology Data Exchange (ETDEWEB)

Santos, Rodrigo S.; Freitas, Sergio de [Universidade Estadual Paulista (UNESP), Jaboticabal, SP (Brazil). Fac. de Ciencias Agrarias e Veterinarias. Dept. de Fitossanidade]. E-mail: santos_rss@hotmail.com; serfre@fcav.unesp.br

2008-09-15

The rubber tree lace bug, Leptopharsa heveae Drake and Poor occurs in high populations in rubber tree plantations and it is a limiting factor in rubber production due to the loss of photosynthetic tissue. The control of the pest has been made mainly with chemical products, which cause environmental contamination. The alternative would be the use of biological control agents, however, information about L. heveae natural enemies are scarce. The parasitoid Erythmelus tingitiphagus (Soares) parasitize eggs of the rubber tree lace bug. The aim of this study was to verify the occurrence of E. tingitiphagus in plantations of several rubber tree clones, located in Itiquira town, Mato Grosso State. The plant leaflets of the clones RRIM 600, PR 255, GT 1, PB 235 and PB 217 were collected weekly from October 2005 to February 2006. Parasitism was recorded during the entire study period. The parasitism rate of L. heveae eggs in the different clones ranged from 16.8 to 20.6%. (author)

Editorial: Datasets for Learning Analytics

NARCIS (Netherlands)

Dietze, Stefan; George, Siemens; Davide, Taibi; Drachsler, Hendrik

2018-01-01

The European LinkedUp and LACE (Learning Analytics Community Exchange) project have been responsible for setting up a series of data challenges at the LAK conferences 2013 and 2014 around the LAK dataset. The LAK datasets consists of a rich collection of full text publications in the domain of

Consumer preferences for kitchen cabinets made from red alder: a comparison to other hardwoods.

Science.gov (United States)

David L. Nicholls; Geoffrey H. Donovan; Joseph. Roos

2004-01-01

In Alaska, red alder (Alnus rubra Bong.) is an abundant but commercially underutilized species despite having properties suitable for higher value products, including furniture and cabinetry. However, it laces the name recognition of mote traditional hardwoods. Our research measured the effect of this lack of familiarity on consumer preferences...

Rocketry, film and fiction: the road to Sputnik

Science.gov (United States)

Brake, Mark; Hook, Neil

2007-07-01

The launch of Sputnik 1 in 1957 was fuelled by science fiction as well as science fact. The field of early rocketry included the work of Russians Nikolai Rynin and Konstantin Tsiolkovsky, American Robert Goddard, and German engineers Herman Oberth and Wernher Von Braun. All were directly inspired and influenced by early science fiction that heralded a space age decades ahead of time. The work of these pioneers led directly to the development of the technology needed to boost Sputnik skyward. After the launch of Sputnik, the context of the nuclear arms race opened the floodgates for a new wave of apocalyptic fiction.

Common prescriptions for psychology derived from dialectical materialism and chaos theory.

Science.gov (United States)

Gilgen, A R

2000-04-01

During the entire Soviet period (1917-1991), Russian psychologists labored to create a psychology which would be consonant with Marxist-Leninist assumptions derived from dialectical materialism. Some of their early prescriptions, in particular those put forward by Konstantin N. Kornilov in the 1920s and early 1930s, are identical to strategies being advanced by contemporary American psychologists who propose that chaos theory and nonlinear meta-modeling techniques in general, given advances in computer and television technologies, can be designed for research capable of dealing with the complexities, nonlinearities, self-organizational processes, and abrupt transformations characteristic of human psychological functioning.

Minocycline and N-acetylcysteine: A Synergistic Drug Combination to Treat Traumatic Brain Injury

Science.gov (United States)

2013-10-01

Furchgott Center for Neural and Behavioral Science, 450 Clarkson Avenue, Brooklyn, NY 11203, USA b State University of New York-Downstate Medical Center...later all groups were tested on open field and = 0.59, p N 0.5). On passive place avoidance, therewas no effect of treatment on distance lace avoidance

The mammalian homologue of yeast Afg1 ATPase (lactation elevated 1) mediates degradation of nuclear-encoded complex IV subunits

Czech Academy of Sciences Publication Activity Database

Česneková, J.; Rodinová, M.; Hansíková, H.; Houštěk, Josef; Zeman, J.; Stibůrek, L.

2016-01-01

Roč. 473, č. 6 (2016), s. 797-804 ISSN 0264-6021 R&D Projects: GA ČR(CZ) GA13-07223S Institutional support: RVO:67985823 Keywords : complex IV * LACE1 * mitochondria * oxidative phosphorylation * YME1L Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.797, year: 2016

Tire

Science.gov (United States)

Benzing, II, James Alfred (Inventor); Kish, James Christopher (Inventor); Asnani, Vivake Manohar (Inventor)

2012-01-01

A tire includes a plurality of helical springs. Each helical spring includes a first end portion, a second end portion, and an arching middle portion. Each helical spring is interlaced with at least one other helical spring thereby forming a laced toroidal structure extending about an entire circumference of the tire.

"The Social Network" and the Legal Environment of Business: An Opportunity for Student-Centered Learning

Science.gov (United States)

McGill, Shelley

2013-01-01

Aaron Sorkin has a passion for words--his signature movie and television scripts are fast talking, jargon laced, word pictures that are instantly recognizable. "The Social Network," Sorkin's 2011 Academy Award Winning movie about the founding of Facebook, Inc., offers more than just witty banter; it provides an ideal teaching platform for…

Stress triangle: do introduced predators exert indirect costs on native predators and prey?

Directory of Open Access Journals (Sweden)

Jennifer R Anson

Full Text Available Non-consumptive effects of predators on each other and on prey populations often exceed the effects of direct predation. These effects can arise from fear responses elevating glucocorticoid (GC hormone levels (predator stress hypothesis or from increased vigilance that reduces foraging efficiency and body condition (predator sensitive foraging hypothesis; both responses can lead to immunosuppression and increased parasite loads. Non-consumptive effects of invasive predators have been little studied, even though their direct impacts on local species are usually greater than those of their native counterparts. To address this issue, we explored the non-consumptive effects of the invasive red fox Vulpes vulpes on two native species in eastern Australia: a reptilian predator, the lace monitor Varanus varius and a marsupial, the ringtail possum Pseudocheirus peregrinus. In particular, we tested predictions derived from the above two hypotheses by comparing the basal glucocorticoid levels, foraging behaviour, body condition and haemoparasite loads of both native species in areas with and without fox suppression. Lace monitors showed no GC response or differences in haemoparasite loads but were more likely to trade safety for higher food rewards, and had higher body condition, in areas of fox suppression than in areas where foxes remained abundant. In contrast, ringtails showed no physiological or behavioural differences between fox-suppressed and control areas. Predator sensitive foraging is a non-consumptive cost for lace monitors in the presence of the fox and most likely represents a response to competition. The ringtail's lack of response to the fox potentially represents complete naiveté or strong and rapid selection to the invasive predator. We suggest evolutionary responses are often overlooked in interactions between native and introduced species, but must be incorporated if we are to understand the suite of forces that shape community

Automatic vision system for analysis of microscopic behavior of flow and transport in porous media

Science.gov (United States)

Rashidi, Mehdi; Dehmeshki, Jamshid; Dickenson, Eric; Daemi, M. Farhang

1997-10-01

This paper describes the development of a novel automated and efficient vision system to obtain velocity and concentration measurement within a porous medium. An aqueous fluid lace with a fluorescent dye to microspheres flows through a transparent, refractive-index-matched column packed with transparent crystals. For illumination purposes, a planar sheet of laser passes through the column as a CCD camera records all the laser illuminated planes. Detailed microscopic velocity and concentration fields have been computed within a 3D volume of the column. For measuring velocities, while the aqueous fluid, laced with fluorescent microspheres, flows through the transparent medium, a CCD camera records the motions of the fluorescing particles by a video cassette recorder. The recorded images are acquired automatically frame by frame and transferred to the computer for processing, by using a frame grabber an written relevant algorithms through an RS-232 interface. Since the grabbed image is poor in this stage, some preprocessings are used to enhance particles within images. Finally, these enhanced particles are monitored to calculate velocity vectors in the plane of the beam. For concentration measurements, while the aqueous fluid, laced with a fluorescent organic dye, flows through the transparent medium, a CCD camera sweeps back and forth across the column and records concentration slices on the planes illuminated by the laser beam traveling simultaneously with the camera. Subsequently, these recorded images are transferred to the computer for processing in similar fashion to the velocity measurement. In order to have a fully automatic vision system, several detailed image processing techniques are developed to match exact images that have different intensities values but the same topological characteristics. This results in normalized interstitial chemical concentrations as a function of time within the porous column.

Predicting 30-Day Readmissions in an Asian Population: Building a Predictive Model by Incorporating Markers of Hospitalization Severity.

Directory of Open Access Journals (Sweden)

Lian Leng Low

Full Text Available To reduce readmissions, it may be cost-effective to consider risk stratification, with targeting intervention programs to patients at high risk of readmissions. In this study, we aimed to derive and validate a prediction model including several novel markers of hospitalization severity, and compare the model with the LACE index (Length of stay, Acuity of admission, Charlson comorbidity index, Emergency department visits in past 6 months, an established risk stratification tool.This was a retrospective cohort study of all patients ≥ 21 years of age, who were admitted to a tertiary hospital in Singapore from January 1, 2013 through May 31, 2015. Data were extracted from the hospital's electronic health records. The outcome was defined as unplanned readmissions within 30 days of discharge from the index hospitalization. Candidate predictive variables were broadly grouped into five categories: Patient demographics, social determinants of health, past healthcare utilization, medical comorbidities, and markers of hospitalization severity. Multivariable logistic regression was used to predict the outcome, and receiver operating characteristic analysis was performed to compare our model with the LACE index.74,102 cases were enrolled for analysis. Of these, 11,492 patient cases (15.5% were readmitted within 30 days of discharge. A total of fifteen predictive variables were strongly associated with the risk of 30-day readmissions, including number of emergency department visits in the past 6 months, Charlson Comorbidity Index, markers of hospitalization severity such as 'requiring inpatient dialysis during index admission, and 'treatment with intravenous furosemide 40 milligrams or more' during index admission. Our predictive model outperformed the LACE index by achieving larger area under the curve values: 0.78 (95% confidence interval [CI]: 0.77-0.79 versus 0.70 (95% CI: 0.69-0.71.Several factors are important for the risk of 30-day readmissions

17. DR Aswani Book Review of Richard Dawkins The God Delusion ...

African Journals Online (AJOL)

REGINALDS

pride should assert itself. These propositions run coordinated threads in the entire book. The text is punctuated by jokes and abuses, and laced with a tone of personal vendetta against religion. This is illustrated in some atheistic remarks such as the assertion that the Old. Testament God is a “petty, unjust, unforgiving control ...

16 CFR 1633.9 - Glossary of terms.

Science.gov (United States)

2010-01-01

... and stationary (see Figure 11). (m) Futon. A flexible mattress generally used on the floor that can be... riser. This is a frame of sofa seating height with two equal size mattresses without a backrest. The... or two single beds as in a high riser (see Figure 11). (dd) Tufted means buttoned or laced through...

The Language of Entertainment News Is a Serious Business

Science.gov (United States)

Marjanovic, Tatjana

2013-01-01

An essentially qualitative structural and semantic analysis is performed on the text of an "American Idol" coverage posted on yahoo.com January 24, 2013, constituting a micro-corpus of 2,739 words. Since such stories feature entertainment laced with a shot of drama and scandal, most of us share similar expectations as to what packaging…

Dizziness and progressively poor memory for one year, combined with epilepsy, mental and behavior disorder for 19 days

Directory of Open Access Journals (Sweden)

Kun JIANG

2015-04-01

Full Text Available It is well known that neurosyphilis has various brain MRI manifestations. In this report, we present a rare case with DWI lace-like high signal in cerebral cortex, which is usually seen in Creutzfeldt-Jakob disease (CJD. A 50-year-old male developed dizziness, poor memory, seizures, mental and behavioral disorders, and was admitted to our Emergency Department, where he experienced sudden left hemiplegia. Rapid plasma regain (RPR and treponema pallidum particle agglutination assay (TPPA was positive in blood and cerebrospinal fluid (CSF. CSF: 14-3-3 protein (+. Brain MRI showed high FLAIR signals in the right frontal lobe, temporal lobe, insular lobe, occipital lobe and thalamus before the treatment. As for this patient, it was difficult to differentiate CJD from neurosyphilis at first. He was given penicillin treatment and responded well. Those lesions in brain MRI decreased after treatment. This case was reported to raise the awareness of early treatment of neruosyphilis and showed a special DWI lace-like image of this disease. DOI: 10.3969/j.issn.1672-6731.2015.04.016

Kac--Moody current algebras of D = 2 massless gauge theories, their representations and applications

International Nuclear Information System (INIS)

Craigie, N.S.; Nahm, W.; Narain, K.S.

1987-01-01

We give a classification of the Kac--Moody current algebras of all the possible massless fermion-gauge theories in two dimensions. It is shown that only Kac--Moody algebras based on A/sub N/, B/sub N/, C/sub N/, and D/sub N/ in the Cartan classification with all possible central charge occur.The representation of local fermion fields and simply laced Kac--Moody algebras with minimal central charge in terms of free boson fields on a compactified space is discussed in detail, where stress is laid on the role played by the boundary conditions on the various collective modes. Fractional solitons and the possible soliton representation of certain nonsimply laced algebras is also analysed. We briefly discuss the relationship between the massless bound state sector of these two-dimensional gauge theories and the critically coupled two-dimensional nonlinear sigma model, which share the same current algebra. Finally we briefly discuss the relevance of Sp(n) Kac--Moody algebras to the physics of monopole-fermion systems. copyright 1987 Academic Press, Inc

Lunar atmospheric composition experiment. Final report, 1 Jun. 1971 - 30 Sep. 1975

International Nuclear Information System (INIS)

Hoffman, J.H.

1975-01-01

Apollo 17 carried a miniature mass spectrometer, called the Lunar Atmospheric Composition Experiment (LACE), to the moon as part of the Apollo Lunar Surface Experiments Package (ALSEP) to study the composition and variations in the lunar atmosphere. The instrument was successfully deployed in the Taurus-Littrow Valley with its entrance aperture oriented upward to intercept and measure the downward flux of gases at the lunar surface. During the ten lunations that the LACE operated, it produced a large base of data on the lunar atmosphere, mainly collected at night time. It was found that thermal escape is the most rapid loss mechanism for hydrogen and helium. For heavier gases, photoionization followed by acceleration through the solar wind electric field accounted for most of the loss. The dominant gases on the moon were argon and helium, and models formed for their distribution are described in detail. It is concluded that most of the helium in the lunar atmosphere is of solar wind origin, and that there also exist very small amounts of methane, ammonia, and carbon dioxide

Application of partial differential equation modeling of the control/structural dynamics of flexible spacecraft

Science.gov (United States)

Taylor, Lawrence W., Jr.; Rajiyah, H.

1991-01-01

Partial differential equations for modeling the structural dynamics and control systems of flexible spacecraft are applied here in order to facilitate systems analysis and optimization of these spacecraft. Example applications are given, including the structural dynamics of SCOLE, the Solar Array Flight Experiment, the Mini-MAST truss, and the LACE satellite. The development of related software is briefly addressed.

Reading Violence in Boys' Writing.

Science.gov (United States)

Anderson, Michael

2003-01-01

Describes how a teacher finds value in popular culture and violent writing by closely examining the writing of a student who laces his stories with explosions and battles. Finds that once he began to see the similarities between the media his student experiences, the writing the student prefers, and his own favorite media and writing, the teacher…

Molecular and Phytochemical Investigation of Angelica dahurica and Angelica pubescentis Essential Oils and Their Biological Activity against Aedes aegypti, Stephanitis pyrioides, and Colletotrichum Species

Science.gov (United States)

2014-08-18

Molecular and Phytochemical Investigation of Angelica dahurica and Angelica pubescentis Essential Oils and Their Biological Activity against Aedes ...against yellow fever mosquito, Aedes aegypti, and azalea lace bugs, Stephanitis pyrioides, than A. pubescentis root oil. The major compounds in the A...dahurica, Angelica pubescentis, internal transcribed spacer region, Colletotrichum species, Aedes aegypti, Stephanitis pyrioides, 1-dodecanol, 1

Knowledge, Attitude and Practice of first aid and factors associated ...

African Journals Online (AJOL)

user

''tens of millions of lives are saved each year by first aid techniques applied by ... among the residents is very low, majority depends on bus and taxis. ... percent margin of error and a design effect of 2. A proportion of .... Applying ice-packs to reduce swelling and pain. 63 (8). Force it or try twist back in to the ;lace. 23 (2.9).

'Twisted' strings and higher level Kac-Moody representations

International Nuclear Information System (INIS)

Horvath, Z.; Palla, L.

1989-01-01

Using an orbifold-like construction the twisted sector of a closed string moving on GxG (with G simply laced) is determined. A level-two G current operating there is constructed explicitly. The decomposition of the twisted sector into products between appropriate conformal and level-two G representations is given if 2 rank G-2 dim G/(2+g)<1. (orig.)

Fractional quiver W-algebras

Science.gov (United States)

Kimura, Taro; Pestun, Vasily

2018-04-01

We introduce quiver gauge theory associated with the non-simply laced type fractional quiver and define fractional quiver W-algebras by using construction of Kimura and Pestun (Lett Math Phys, 2018. https://doi.org/10.1007/s11005-018-1072-1; Lett Math Phys, 2018. https://doi.org/10.1007/s11005-018-1073-0) with representation of fractional quivers.

Chemical Composition, Antifungal and Insecticidal Activities of Hedychium Essential Oils

Science.gov (United States)

2013-04-11

Hedychiums have been reported to possess antibacterial, antifungal, and insecticidal activities [4,5]. Strawberry anthracnose, caused by the plant...pathogens Colletotrichum species is one of the most important diseases affecting strawberries worldwide [6]. Colletotrichum fragariae Brooks is most...often associated with anthracnose crown rot of strawberries grown in hot, humid areas such as the southeastern United States [7]. The azalea lace bug

Metamorphosis: Texas District Opts for Learner-Centered Professional Learning

Science.gov (United States)

Ellinger, Alan; Launius, Keri; Scott, Annette

2017-01-01

Like many districts across the United States, Galveston, Texas, is focused on building a culture of excellence. The district is a study in contrasts. On one hand, it is laced with opulent vacation homes and resort hotels used by out-of-town owners. On the other, the median household income level is $28,895, with 22% of the population living below…

Mõõtmise probleem 18. sajandi psühholoogias / Konstantin Ramul ; tõlk. Kenn Konstabel

Index Scriptorium Estoniae

Ramul, Konstantin, 1879-1975

2004-01-01

Mentaalsete mõõtmiste tähtsusest 18. sajandil teadusliku psühholoogia arengule 19. sajandil. 18. sajandi erinevate autorite arvamustest psühholoogiliste mõõtmiste võimalustest ja meetoditest. Varem ilmunud: American Psychologist, 1960, nr. 15, lk. 256-265

Konstantin Päts ja Tallinna väljaehitamine pealinnaks 1934-1940 / Karin Hallas-Murula

Index Scriptorium Estoniae

Hallas-Murula, Karin, 1957-

2015-01-01

Uue riikliku ehituspoliitika kujunemisest 1934. aastal. Muudatustest linnaplaanis. Pealinliku fassadi ehitamisest. Ruumilise mõjuga projektidest. Narva maanteest ja Vabaduse väljakust. Roman Tavasti maja juhtumist

Comments on the Poem “Architecture” by Joseph Brodsky

Directory of Open Access Journals (Sweden)

Konstantin Lidin

2016-11-01

Full Text Available The poem “Architecture” by Joseph Brodsky was commented on by Alexander Rappaport, Konstantin Lidin and Elena Bagina. The poem deserves to be studied at all architectural schools and to be learnt by heart by future architects; and the problems touched upon in this poem deserve to be thought about by architectural theorists. This poem is a quintessence of the contemporary theoretical thought about architecture. It raises such themes as time and memory, space, place and substance. It also speaks about ideal geometric shapes in architecture and dynamics of architectural forms. Architectural works are “a step beyond the drawing”, an unbreakable link of times. The domes of architectural masterpieces form a safety parachute of our civilization. Alexander Rappaport, Konstantin Lidin and Elena Bagina made a comment on each line of this short but remarkably concise, lofty and ironical work by Joseph Brodsky. These comments partially coincide and partially differ. You may either agree or argue with the authors’ opinion. But any meaningful talk about the place and the role of architecture and architectural profession in the present-day world is of importance. It is symptomatic that the modern architectural studies are focused on the history of architecture, being afraid (or unwilling due to a complex and controversial situation in today’s profession to deal with urgent and difficult problems. Wherever the architectural theory of the late 20th century looked for fertility drugs, be it in mathematics, semiotics, sociology, linguistics, it was in vain. In the early 21st century it came to the crossroads. It is no good to verify the death of architecture, because it would mean, according to Brodsky, the end of civilization. Let’s believe that architecture has its future and that it will remain “a thing of stone”, the strongest material on Earth.

Edito #1

Directory of Open Access Journals (Sweden)

Dorota Walczak

2008-10-01

Full Text Available Ne cherchez pas en vous, en vous il n’y a rien ; cherchez dans l’autre qui est en face de vous -avait coutume de dire à ses acteurs, sans crainte de déplaire, le célèbre réformateur russe du théâtre Konstantin Stanislavskij (1863-1938. En plaçant l’acteur face au miroir, face au personnage qu’il devait incarner et face au public, dans un répertoire d’auteurs si différents que Čekhov, Shakespeare ou Molière, ce dramaturge exceptionnel multipliait savamment les divers côtés de cet « autre » qu...

Large-scale experiments on aerosol behavior in light water reactor containments

International Nuclear Information System (INIS)

Schock, W.; Bunz, H.; Adams, R.E.; Tobias, M.L.; Rahn, F.J.

1988-01-01

Recently, three large-scale experimental programs were carried out dealing with the behavior of aerosols during core-melt accidents in light water reactors (LWRs). In the Nuclear Safety Pilot Plant (NSPP) program, the principal behaviors of different insoluble aerosols and of mixed aerosols were measured in dry air atmospheres and in condensing steam-air atmospheres contained in a 38-m/sup 3/ steel vessel. The Demonstration of Nuclear Aerosol Behavior (DEMONA) program used a 640-m/sup 3/ concrete containment model to simulate typical accident sequence conditions, and measured the behavior of different insoluble aerosols and mixed aerosols in condensing and transient atmospheric conditions. Part of the LWR Aerosol Containment Experiments (LACE) program was also devoted to aerosol behavior in containment; and 852-m/sup 3/ steel vessel was used, and the aerosols were composed of mixtures of insoluble and soluble species. The results of these experiments provide a suitable data base for validation of aerosol behavior codes. Fundamental insight into details of aerosol behavior in condensing environments has been gained through the results of the NSPP tests. Code comparisons have been and are being performed in the DEMONA and LACE experiments

NATO Agency Reform

Science.gov (United States)

2011-04-30

within a marketp lace Mintzberg, 1985 • Strategy Formation • Strategic Managemen t Longitudinal Stu d y Primarily Quantitat i ve... Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other...its own operations , profits, and losses. Another paradigm shift was the invention of the general (or corporate) office, which took the place of

Water Resources and Related Land Management, Buffalo Metropolitan Area, New York

Science.gov (United States)

1991-04-01

nettle , Queen Ann’s lace, aster (New England, bushy), beggarstick, cocklebur, chickory, tickseed-sunflower, timothy, teasel, and grasses (quake, orchard...in leaf litter and falling insects off such overhanging trees, that contribute to the fish food chain in the creek. Channelization would disrupt and...alder and eastern cottonwood. Goldenrod, stinging nettle and various grasses are abundant to common. Aquatic vegetation is limited, although spikerush

Cultural Resources Survey of Five Mississippi River Revetment Items.

Science.gov (United States)

1985-08-01

children’s shoes. 551.42 Lot No. Fourteen, Notions: pens, needles, thimbles, suspenders, handkerchiefs, trimmings, lace, gloves, tooth -brushes, fans, match...to produce a green opaque glaze. Usually, tin glazed, or tin enameled , earthenwares received hand painted decoration; this class of decoration is a...creamware gives a yellowish appearance, cobalt has the effect of whitening pearlware. Like creamware, pearlware was popular through the 163 a 7

Determine the effect of repeated dynamic loading on the performance of tunnel support systems

CSIR Research Space (South Africa)

Güler, G

2001-03-01

Full Text Available mechanisms of smooth and re-bars.............................................27 Figure 3.13. Deformation curve of the wire cable...........................................................28 Figure 3.14. Failure mechanisms of wire cable... condition adjacent to position 3..............48 Figure 5.10. Overall stability of hangingwall in the vicinity of position 3................48 Figure 5.11. Wire mesh, rope lacing and shotcrete integrated support. ..................49 Figure 5.12. Pre-tensioned...

Orienteering club

CERN Multimedia

Club d'orientation

2011-01-01

Coupe de printemps – 2e étape à Attalens Les cinq parcours répartis dans les bois d’Attalens ont attiré plus d’une centaine de concurrents samedi 26 mars. Les coureurs ont évolué sur un terrain alternant zones rapides et techniques. Les plus habiles dans chaque catégorie ont été les suivants : Facile court (2,4 km – dénivelé de 60 m – 7 postes) : 1er Julien Vuitton (CO CERN) en 19:17 2e Natalja Niggli (O’Jura) en 23:49 3e Victor Dannecker (O’Jura) en 27:12 Facile moyen (3,8 km – dénivelé de 90 m – 12 postes) : 1ere Caroline Mathys (Epalinges) en 40:28 2e Philippe Seixas (Epalinges) en 42:12 3e Sylvie Guex (CO Lausanne-Jorat) en 43:59 Technique court (4,4 km – dénivelé de160 m – 15 postes) : 1er Gaëtan Vuitton (CO CERN) en 38:...

Orienteering club

CERN Multimedia

Orienteering club

2011-01-01

Finale de la coupe de printemps - résultats Le site de La Faucille a accueilli la dernière étape de la coupe genevoise de printemps samedi 18 juin. Les vainqueurs du jour sont: Alexandre Lafarge (EMHM Chamonix) sur le technique long (en 49:49, 5,5 km, 18 postes), Gaëtan Vuitton (CO CERN) sur le technique moyen (en 50:34, 4,8 km, 14 postes), Marie Vuitton (CO CERN) sur le technique court (en 57:07, 3,8 km, 14 postes), Carlos Vidal sur le facile moyen (en 41:32, 2,1 km, 9 postes) et Natalja Niggli (O’Jura) pour circuit facile court (en 13:18, 1,6 km, 8 postes). A l’issue de cette course, le moment était venu de procéder au classement général de la coupe de printemps en prenant en compte les 6 meilleurs résultats de la saison. Les lauréats de chaque catégorie sont ainsi : Circuit technique long: Berni Wehrle, Lennart Jirden, Edvins Reisons. Circuit technique moyen:...

"School of Tomorrow" kuulutati lindpriiks / Ülo Tikk ; kommenteerivad haridusministeeriumi peainspektorid Natalja Lapikova ja Kristi Mere

Index Scriptorium Estoniae

Tikk, Ülo, 1941-

2000-01-01

Ameerika inglise keele süvaõppeprogramm "School of Tomorrow", mille järgi õpetati Sillamäe, Jõhvi jt. Eesti venekeelsetes koolides, jäeti tunniplaanist välja, sest programm ei vasta Eestis kehtestatud riiklikule õppekavale

Coupling of aerosol behaviour and thermal-hydraulics. Reinforced concerted action on reactor safety source term project

International Nuclear Information System (INIS)

Bieder, U.; Fynbo, P.; Jokiniemi, J.; Paller, A.; Schatz, A.

1993-12-01

The status of the experimental work (LACE, KAEUER, FALCON test facilities, DEMONA and VANAM experiments) and the new generation of computer codes (eg. CONTAIN, FIPLOC-M, ITHACA, GOTHIC-M) for a coupled calculation of thermohydraulic and aerosol processes is reviewed and the lack of the present state of knowledge is summarized. The role of the coupled calculations with respect to advanced reactor design and to operating LWRs is also considered. (HP)

A representation of the exchange relation for affine Toda field theory

International Nuclear Information System (INIS)

Corrigan, E.; Dorey, P.E.

1991-01-01

Vertex operators are constructed providing representations of the exchange relations containing either the S-matrix of a real coupling (simply-laced) affine Toda field theory, or its minimal counterpart. One feature of the construction is that the bootstrap relations for the S-matrices follow automatically from those for the conserved quantities, via an algebraic interpretation of the fusing of two particles to form a single bound state. (orig.)

Abuse of Rachel Carson and Misuse of DDT Science in the Service of Environmental Deregulation.

Science.gov (United States)

Yang, Jingxiang; Ward, Michael D; Kahr, Bart

2017-08-14

Fake news?? The contact insecticide DDT has been reappraised as a safe, life-saving compound by special interest groups committed to repealing environmental regulations. It is shown in this essay how some specific toxicological data has been misused by those aiming to disingenuously influence public policy. Graphic: Pestroy, a DDT-laced coating marketed in 1946 by Sherwin-Williams Research Laboratories. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Eupatorium Capillifolium Essential Oil: Chemical Composition, Antifungal Activity, and Insecticidal Activity

Science.gov (United States)

2010-01-01

deionized water. One percent oil concentration was used based on commercial botanical insecticides such as Neem (Azadiractin), Ecotrol (Rosmarinus...analyses for E. capillifolium oil and two commercial insecticides (Malathion, Neem ) topically applied to adult azalea lace bugs, S. pyrioides...0.93 (0.06) . . . 262.58 < 0.0001 exposure time . 695 0.44 (0.04) . . . 135.87 < 0.0001 a Malathion and Neem used as positive baseline controls for

Physicochemical investigation of zirconium oxyhydrates prepared by the method of application

International Nuclear Information System (INIS)

Sukharev, Yu.I.

1980-01-01

The structurizing effect of applying bichromate and decavanadate ions on the zirconium oxyhydrate matrix due to its directed polymeric lacing is shown using infrared spectroscopy and thermal gravimetry methods. As this takes place, gels hydrate-like structure is formed. The treatment of precipitates with ammonia solutions in order to remove applying additions sharply initiates condensation processes in structurized gels containing a relatively small content of Cr/2Zr<0.1 applicants

Staircase Models from Affine Toda Field Theory

CERN Document Server

Dorey, P; Dorey, Patrick; Ravanini, Francesco

1993-01-01

We propose a class of purely elastic scattering theories generalising the staircase model of Al. B. Zamolodchikov, based on the affine Toda field theories for simply-laced Lie algebras g=A,D,E at suitable complex values of their coupling constants. Considering their Thermodynamic Bethe Ansatz equations, we give analytic arguments in support of a conjectured renormalisation group flow visiting the neighbourhood of each W_g minimal model in turn.

Acid rain may cause senile dementia

Energy Technology Data Exchange (ETDEWEB)

Pearce, F

1985-04-25

Aluminium, released from the soil by acid rain, may be a cause of several forms of senile dementia including Parkinson's disease and Alzheimer's disease. Many upland reservoirs, fed by acid rain, supply homes with water laced with significant amounts of aluminium. Studies in the Pacific have shown that communities living on soils that are extremely rich in bauxite, the rock containing aluminium, have a very high incidence of Alzheimer's disease.

Recommendations for Assessment of the Reliability, Sensitivity, and Validity of Data Provided by Wearable Sensors Designed for Monitoring Physical Activity.

Science.gov (United States)

Düking, Peter; Fuss, Franz Konstantin; Holmberg, Hans-Christer; Sperlich, Billy

2018-04-30

Although it is becoming increasingly popular to monitor parameters related to training, recovery, and health with wearable sensor technology (wearables), scientific evaluation of the reliability, sensitivity, and validity of such data is limited and, where available, has involved a wide variety of approaches. To improve the trustworthiness of data collected by wearables and facilitate comparisons, we have outlined recommendations for standardized evaluation. We discuss the wearable devices themselves, as well as experimental and statistical considerations. Adherence to these recommendations should be beneficial not only for the individual, but also for regulatory organizations and insurance companies. ©Peter Düking, Franz Konstantin Fuss, Hans-Christer Holmberg, Billy Sperlich. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 30.04.2018.

Konstantin – Crispus – Fausta: Einige Beobachtungen und Bemerkungen zur Debatte um das Jahr 326

OpenAIRE

Florian Battistella

2013-01-01

Although Constantine the Great played a major role in the formation of christianity, scholars often bring into sole focus the religious developments of his time and therefore exclude the broader and more heterogeneous spectrum of historical developments. Thus, it is a little known fact that Constantine’s first born son Crispus and the first christian emperor’s first wife lost their lifes under mysterious circumstances. The professional world brought forward manifold explanations and among the...

The Fractionation and Enrichment of La Content by Precipitation

International Nuclear Information System (INIS)

Suyanti; Purwani, MV

2007-01-01

The fractionation and enrichment of La content by precipitation have been done. The feed was La hydroxide by product of monazite sand. La hydroxide was diluted in HNO 3 and was precipitated with ammonia. For to obtain La, diluent was precipitated at pH 8 and the filtrate was precipitated with oxalic acid. The precipitant of La concentrated was more rich than the feed. This process was done continue and fractionally. The best yield of enrichment of La was obtained at dilution of 25 gram La Hydroxide in 20 ml HNO 3 . The efficient degree of fractionation was XV. The average weight of La concentrate was obtained at every fraction was 1 gram. The total sum weight from fraction I until fraction XV 13.5 grams. The average of La content was 48%, average fractionation efficiency of La for every step of fractionation was 48 %. Total efficiency all process was 100%. The average ratio of La/Nd was 2 and the ratio of La/Ce almost infinite. Before processed La/Ce was 7.86, and after process increase to 26.92 - to approach ∞. Before processed ratio of La/Nd was 2.79, after processed increased to 4.4 - to approach ∞. (author)

Fission-product chemistry in severe reactor accidents: Review of relevant integral experiments

International Nuclear Information System (INIS)

Nichols, A.L.; Hueber, C.

1992-01-01

The attenuation of the radioactive fission-product emission from a severe reactor accident will depend on a combination of chemical, physical and thermal-hydraulic effects. Chemical species stabilised under the prevailing conditions will determine the extent of aerosol formation and any subsequent interaction, so defining the magnitude and physical forms of the eventual release into the environment. While several important integral tests have taken place in recent years, these experiments have tended to focus on the generation of mass-balance and aerosol-related data to test and validate materials-transport codes rather than study the impact of important chemical phenomena. This emphasis on thermal hydraulics, fuel behaviour and aerosol properties has occurred in many test (e.g. PBF, DEMONA, Marviken-V, LACE and ACE). Nevertheless, the generation and reaction of the chemical species in all of these programmes determined the transport properties of the resulting vapours and aerosols. Chemical effects have been studied in measurements somewhat subsidiary to the main aims of the tests. This work has been reviewed in detail with respect to Marviken-V, LACE, ACE and Falcon. Specific issues remain to be addressed, and these are discussed in terms of the proposed Phebus-FB programme. (author). 58 refs, 9 figs, 1 tab

Chemical Composition, Antifungal and Insecticidal Activities of Hedychium Essential Oils

Directory of Open Access Journals (Sweden)

Kanniah Rajasekaran

2013-04-01

Full Text Available The antimicrobial properties of essential oils have been documented, and their use as “biocides” is gaining popularity. The aims of this study were to analyze the chemical composition and assess the biological activities of Hedychium essential oils. Oils from 19 Hedychium species and cultivars were analyzed by gas chromatography (GC and gas chromatography-mass spectrometry (GC-MS techniques. The antifungal and insecticidal activities of these oils were tested against Colletotrichum acutatum, C. fragariae, and C. gloeosporioides, and three insects, the azalea lace bug (Stephanitis pyrioides, the yellow fever mosquito (Aedes aegypti, and the red imported fire ant (Solenopsis invicta. Hedychium oils were rich in monoterpenes and sesquiterpenes, especially 1,8-cineole (0.1%–42%, linalool (<0.1%–56%, a-pinene (3%–17%, b-pinene (4%–31%, and (E-nerolidol (0.1%–20%. Hedychium oils had no antifungal effect on C. gloeosporioides, C. fragariae, and C. acutatum, but most Hedychium oils effectively killed azalea lace bugs. The oils also show promise as an adult mosquito repellent, but they would make rather poor larvicides or adulticides for mosquito control. Hedychium oils acted either as a fire ant repellent or attractant, depending on plant genotype and oil concentration.

Modular invariant partition functions for toroidally compactified bosonic string

International Nuclear Information System (INIS)

Ardalan, F.; Arfaei, H.

1988-06-01

We systematically find all the modular invariant partition functions for the toroidally compactified closed bosonic string defined on a subset of a simply laced simple Lie algebra lattice, or equivalently for the closed bosonic string moving on a group manifold with the WZW coefficient k=1. We examine the relation between modular invariance of partition function and the possibility of describing it by an even Lorentzian self dual lattice in our context. (author). 23 refs

The Effect of Malathion on the Activity and Performance of Activated Sludge

Science.gov (United States)

2015-03-26

were discoveries of the 18th and 19th century; hydrogen cyanide in 1782, cyanogen chloride in 1802, phosgene in 1812, mustard in 1822, and...conducted sarin gas attacks in Japan. The first attack targeted three judges and was conducted outside their apartment complex in the town of Matsumoto...the use of chemical warfare agents. In 1982, in Chicago, Tylenol capsules were laced with 95-100 mg of cyanide , with the lethal does being

U.S. Army Operation Enduring Freedom Deployment Injury Surveillance Summary 1 January-31 December 2013

Science.gov (United States)

2016-10-01

American football (10%). [Note: These data are not shown in the figure.] Figure 6. Distribution of Leading Causes1 of Air-Evacuated Non-Battle...procedures. o Secure personnel and cargo—seat belts and gunner restraints save lives and prevent injury. o Rehearse rollover, emergency egress, and...Hetzel S, Wilson J, Brooks A. 2011. The Effect of Lace-up Ankle Braces on Injury Rates in High School Football Players. Am J Sports Med 40(1):49

Performance of various types of containment support under quasi-static and dynamic loading conditions, Part I.

CSIR Research Space (South Africa)

Kuijpers, JS

2002-05-01

Full Text Available deformations. In this project, the effects of dynamic loading are therefore specifically addressed. In order to monitor the effects of extreme dynamic loading conditions on various tunnel support systems, a real scale physical model has been used... systems and allow the identification of shortcomings and potential improvements. A conceptual, analytical model representing the load deformation behaviour of strings (lacing and mesh) has been developed. This model does allow for a quantification...

Relationship between changed alveolar-capillary permeability and angiotensin converting enzyme activity in serum in sarcoidosis.

OpenAIRE

Eklund, A; Blaschke, E

1986-01-01

The effect of altered alveolar-capillary permeability on angiotensin converting enzyme (ACE) activity in serum (SACE) was studied in 45 patients with sarcoidosis and 21 healthy controls. In sarcoidosis increased albumin concentrations in the bronchoalveolar lavage fluid (L albumin) and increased ratios of L albumin to albumin in serum (S albumin) indicated an increased permeability of the alveolar-capillary membrane. ACE activity in the lavage fluid (LACE) was correlated with the number of al...

The search for Ar in the lunar atmosphere using the Lunar Reconnaissance Orbiter's LAMP instrument.

Science.gov (United States)

Cook, J. C.; Stern, S. A.; Feldman, P. D.; Gladstone, R.; Retherford, K. D.; Greathouse, T. K.; Grava, C.

2014-12-01

The Apollo 17 mass spectrometer, LACE, first measured mass 40 particles in the lunar atmosphere, and over a nine-month period, detected variations correlated with the lunar day (Hoffman et al., 1973, LPSC, 4, 2865). LACE detected a high particle density at dusk (0.6-1.0x104 cm-3), decreasing through the lunar night to a few hundred cm-3, then increasing rapidly before dawn to levels 2-4 times greater than at dusk. No daytime measurements were made due to instrument saturation. Given the LACE measurements' periodic nature, and the Ar abundance in lunar regolith samples (Kaiser, 1972, EPSL, 13, 387), it was concluded that mass 40 was likely due to Ar. Benna et al. (2014, LPSC, 45, 1535) recently reported that the Neutral Mass Spectrometer (NMS) aboard LADEE also detected Ar (mass 40) with similar diurnal profiles. We report on UV spectra of the lunar atmosphere as obtained by the Lunar Reconnaissance Orbiter (LRO). Aboard LRO is the UV-spectrograph, LAMP (Lyman Alpha Mapping Project), spanning the spectral range 575 to 1965 Å. LAMP is typically oriented toward the surface and has been mapping the Moon since September 2009. LAMP also observes the tenuous lunar atmosphere when the surface is in darkness, but the atmospheric column below LRO is illuminated. We have previously used nadir oriented twilight observations to examine the sparse lunar atmosphere (Feldman et al., 2012, Icarus, 221, 854; Cook et al., 2013, Icarus, 225, 681; Stern et al., 2013, Icarus, 226, 1210; Cook & Stern 2014, Icarus, 236, 48). In Cook et al., 2013, we reported an upper limit for Ar of 2.3x104 cm-3. Since then, we have collected additional data and refined our search method by focusing on the regions (near equator) and local times (dawn and dusk) where Ar has been reported previously. We have carefully considered effective area calibration and g-factor accuracies and find these to be unlikely explanations for the order of magnitude differences. We will report new results, which provide much

The 2010 Nobel Prize in physics—ground-breaking experiments on graphene

International Nuclear Information System (INIS)

Hancock, Y

2011-01-01

The 2010 Nobel Prize in physics was awarded to Professors Andre Geim and Konstantin Novoselov for their ground-breaking experiments on graphene, a single atomic layer of carbon, and more generally, for their pioneering work in uncovering a new class of materials, namely two-dimensional atomic crystals. This paper gives an accessible account and review of the story of graphene; from its first description in the literature, to the realization and confirmation of its remarkable properties, through to its impressive potential for broad-reaching applications. The story of graphene is written within the context of the enormous impact that Geim and Novoselovs' work has had on this field of research, and recounts their personal pathways of discovery, which ultimately led to their award of the 2010 Nobel Prize. (topical review)

New N=1 superconformal field theories in four dimensions from D-brane probes

International Nuclear Information System (INIS)

Aharony, O.; Kachru, S.; Silverstein, E.

1997-01-01

We present several new examples of non-trivial 4D N=1 superconformal field theories. Some of these theories exhibit exotic global symmetries, including non-simply laced groups (such as F 4 ). They are obtained by studying three-brane probes in F-theory compactifications on elliptic Calabi-Yau threefolds. The geometry of the compactification encodes in a simple way the behavior of the gauge coupling and the Kaehler potential on the Coulomb branch of these theories. (orig.)

'Purgatory on earth': an account of breast cancer from nineteenth-century France.

Science.gov (United States)

Taylor, T

1998-12-01

The subject of this article is the terminal illness of Zelie Martin who died from breast cancer in 1877. She was a Catholic woman of Normandy, a professional lace-maker, and the mother of five daughters. Her extensive correspondence, which records her fatal illness, is the main source for this study. Her accounts of the disease are compared with medical texts of the period. Religious responses to illness, and the suppport offered by family members are also described.

Predicting all-cause risk of 30-day hospital readmission using artificial neural networks.

Science.gov (United States)

Jamei, Mehdi; Nisnevich, Aleksandr; Wetchler, Everett; Sudat, Sylvia; Liu, Eric

2017-01-01

Avoidable hospital readmissions not only contribute to the high costs of healthcare in the US, but also have an impact on the quality of care for patients. Large scale adoption of Electronic Health Records (EHR) has created the opportunity to proactively identify patients with high risk of hospital readmission, and apply effective interventions to mitigate that risk. To that end, in the past, numerous machine-learning models have been employed to predict the risk of 30-day hospital readmission. However, the need for an accurate and real-time predictive model, suitable for hospital setting applications still exists. Here, using data from more than 300,000 hospital stays in California from Sutter Health's EHR system, we built and tested an artificial neural network (NN) model based on Google's TensorFlow library. Through comparison with other traditional and non-traditional models, we demonstrated that neural networks are great candidates to capture the complexity and interdependency of various data fields in EHRs. LACE, the current industry standard, showed a precision (PPV) of 0.20 in identifying high-risk patients in our database. In contrast, our NN model yielded a PPV of 0.24, which is a 20% improvement over LACE. Additionally, we discussed the predictive power of Social Determinants of Health (SDoH) data, and presented a simple cost analysis to assist hospitalists in implementing helpful and cost-effective post-discharge interventions.

Composition-dependent magnetic properties of melt-spun La or/and Ce substituted nanocomposite NdFeB alloys

Energy Technology Data Exchange (ETDEWEB)

Hussain, M.; Zhao, L.Z.; Zhang, C.; Jiao, D.L.; Zhong, X.C.; Liu, Z.W.

2016-02-15

Aiming at high-performance low-cost NdFeB magnets, the magnetic properties and microstructure for melt spun nanocrystalline (Nd{sub 1−x}M{sub x}){sub 10}Fe{sub 84}B{sub 6} (M=La, Ce, or La{sub 0.5}Ce{sub 0.5}; x=0–0.7) alloys were investigated. Relatively, LaCe-substituted alloys show high values of the remanent magnetization M{sub r}, the maximum energy product (BH){sub max} and the coercivity H{sub c}, up to 114 emu/g (1.07 T), 147 kJ/m{sup 3} and 471 kA/m, respectively, at x=0.1. The unusual increase in coercivity for the alloys with 10% La or 10% La{sub 0.5}Ce{sub 0.5} substitution is possibly attributed to the phase segregation in alloys with certain La or LaCe contents. The reduced Curie temperature and spin-reorientation temperature were obtained for La, Ce or LaCe substituted alloys. Transmission electron microscope analysis has revealed that a fine and uniform distributed grain structure leads to remanence enhancement for La{sub 0.5}Ce{sub 0.5} substituted alloys. The present results indicate that partially substituting Nd by La or/and Ce cannot only effectively reduce the cost of nanocrystalline NdFeB based magnetic powders but also can maintain a relatively good combination of magnetic properties.

Phenolic composition of selected herbal infusions and their anti-inflammatory effect on a colonic model in vitro in HT-29 cells

Directory of Open Access Journals (Sweden)

Elda Herrera-Carrera

2015-12-01

Full Text Available Some herbal infusions used in folk medicine in Mexico to treat gastrointestinal disorders were evaluated. Antioxidant activity and phenolic compounds were analyzed on the lyophilized aqueous crude extracts (LACE of arnica (Aster gymnocephalus, chamomile (Chamaemelum nobile, cumin (Cominum cyminum, desert resurrection plant (DRP (Selaginella lepidophylla, laurel (Listea glaucescens, marjoram (Origanum majorana, mint (Mentha spicata, salvilla (Buddleia scordioides and yerbaniz (Tagetes lucida. Total phenolic content ranged from 8.0 to 70.7 μg GAE/mg for DRP and laurel respectively. Major phenolic compounds were identified by gas chromatography–mass spectrometry and high-performance liquid chromatography. The IC50 determined by the degradation of the deoxy-d-ribose ranged from 2,452.53 to 5,097.11 μg/mL. The cytoprotective effect of the LACE alone and on indomethacin-induced oxidative stress in HT-29 cells was tested. The tetrazolium dye MTT assay was performed in concentrations of 0.125–10 mg/mL allowing choosing the lowest concentration for this experimentation. Inflammation markers were measured by Western blotting. None of the extracts inhibited COX-1 by themselves; however, it was observed that extracts have a modulation effect over COX-2, TNFα, NFκB, and IL-8. By the decrease in the expression of pro-inflammatory cytokines, it follows that salvilla, chamomile, and laurel show promising anti-inflammatory effects.

MDO and Cross-Disciplinary Practice in R&D: A Portrait of Principles and Current Practice

Science.gov (United States)

Rivas McGowan, Anna-Maria; Papalambros, Panos Y.; Baker, Wayne E.

2014-01-01

For several decades, Multidisciplinary Design Optimization (MDO) has served an important role in aerospace engineering by incorporating physics based disciplinary models into integrated system or sub-system models for use in research, development, (R&D) and design. This paper examines MDO's role in facilitating the integration of the researchers from different single disciplines during R&D and early design of large-scale complex engineered systems (LaCES) such as aerospace systems. The findings in this paper are summarized from a larger study on interdisciplinary practices and perspectives that included considerable empirical data from surveys, interviews, and ethnography. The synthesized findings were derived by integrating the data with theories from organization science and engineering. The over-arching finding is that issues related to cognition, organization, and social interrelations mostly dominate interactions across disciplines. Engineering issues, such as the integration of hardware or physics-based models, are not as significant. Correspondingly, the data showed that MDO is not the primary integrator of researchers working across disciplines during R&D and early design of LaCES. Cognitive focus such as analysis versus design, organizational challenges such as incentives, and social opportunities such as personal networks often drove the human interactive practices among researchers from different disciplines. Facilitation of the inherent confusion, argument, and learning in crossdisciplinary research was identified as one of several needed elements of enabling successful research across disciplines.

Mõned varased mõõtmised ja hindamised psühholoogias / Konstantin Ramul ; tõlk. Kenn Konstabel

Index Scriptorium Estoniae

Ramul, Konstantin, 1879-1975

2004-01-01

Varajaste psühholoogiliste mõõtmiste ja hinnangute kirjeldusi, mis on tehtud ajaloo jooksul mittepsühholoogide poolt ja mida ei tehtud psühholoogilise uurimistöö huvides. Varem ilmunud: American Psychologist, 1963, nr. 18 (10), lk. 653-659

Some Problems of Queues with Feedback.

Science.gov (United States)

1978-11-01

occur in comr,uter networks , production networks, Street traffic networks , neural networks , and the like . In spite of these potential applications...55— - - - ~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~ 29 b where h — ~ j ~ . Now, caking the Lap lace —Stieltjes transform of the above k

Novel Optical Methods for Identification, Imaging, and Preservation of the Cavernous Nerves Responsible for Penile Erections during Prostate Cancer Surgery

Science.gov (United States)

2009-03-01

Mariappan, J. Albea, E. D. Jansen, P. Konrad, and A. Mahadevan-Jansen, “Optical stimulation of neural tissue in vivo,” Opt. Lett., vol. 30, pp. 504-506...2005. 24. J. Wells, C. Kao, E. D. Jansen, P. Konrad, and A. Mahadevan-Jansen, “Application of infrared light for in vivo neural stimulation,” J. Biomed...tissue ap- eared as a fine lace -like pattern (Fig. 4). x Vivo Imaging of Human Prostatectomy pecimens he OCT imaging of human prostatectomy specimens

Reinventing Female Fashion: From Victorian Apparel to Steampunk Expression of the Self

OpenAIRE

Alonso Jerez, Marta

2015-01-01

First impressions have always been said to be extremely important in most situations. Traditionally, outfit is linked to one’s conception of the society one lives in. Some scholars, such as Roberts, argue that fashion was used in Victorian times as a means of control. Crinolines, crinolinettes and tight-lacing were elements of repression deriving from the social consideration of women as objects that must observe certain rules of behaviour; as Ellis states, a woman was expected “to suffer and...

SO(N) WZNW models on higher-genus Riemann surfaces

International Nuclear Information System (INIS)

Alimohammadi, M.; Arfaei, H.; Bonn Univ.

1993-08-01

With the help of the string functions and fusion rules of SO(2N) 1 , we show that the results on SU(N) 1 correlators on higher-genus Riemann surfaces (HGRS) can be extended to the SO(2N) 1 and other level-one simply-laced WZNW models. Using modular invariance and factorization properties of Green functions we find multipoint correlators of primary and descendant fields of SO(2N+1) 1 WZNW models on higher genus Riemann surfaces. (orig.)

Effects of High-Definition Anodal Transcranial Direct Current Stimulation Applied Simultaneously to Both Primary Motor Cortices on Bimanual Sensorimotor Performance

OpenAIRE

Nils H. Pixa; Fabian Steinberg; Michael Doppelmayr; Michael Doppelmayr

2017-01-01

Many daily activities, such as tying one’s shoe laces, opening a jar of jam or performing a free throw in basketball, require the skillful coordinated use of both hands. Even though the non-invasive method of transcranial direct current stimulation (tDCS) has been repeatedly shown to improve unimanual motor performance, little is known about its effects on bimanual motor performance. More knowledge about how tDCS may improve bimanual behavior would be relevant to motor recovery, e.g., in pers...

Plant injury due to air pollution - similar symptoms. Part I

Energy Technology Data Exchange (ETDEWEB)

Matsuoka, Y

1976-01-01

Many plant diseases cause injuries to leaves which mimic the damage inflicted by air pollution. The relationship between air pollution injuries and those caused by meteorological conditions are discussed. Rice plants often contract akagare which causes reddish-brown spots on leaves similar to the symptoms caused by photochemical oxidants. Spider mites produce leaf damage in kidney beans which mimics the spotting caused by photochemical oxidants. Lace bugs produce minute white spots on azaleas similar to those caused by photochemical oxidants.

On sibling and expectational W-strings

International Nuclear Information System (INIS)

Lu, H.; Pope, C.N.; Schrans, S.; Wang, X.J.

1992-01-01

We discuss the physical spectrum for W-strings based on the algebras B n , D n , E 6 , E 7 and E 8 . For a simply laced W-string, we find a connection with the (h, h+1) unitary Virasoro minimal model, where h is the dual Coxeter number of the underlying Lie algebra. For the W-string based on B n , we find a connection with the (2h, 2h+2) unitary N=1 super-Virasoro minimal model. (orig.)

On the construction of integrable dilute A-D-E models

International Nuclear Information System (INIS)

Roche, Ph.

1992-03-01

An integrable extension is given of the lattice models recently considered by I. Kostov in his study of strings in discrete space. These models are IRF models with spins variables living in any connected graph, the vertex model underlying these models being the Izergin-Korepin model. When the graph is taken to be the simply laced Dynkin Diagrams, it is conjectured that these models possess critical regimes which are the dilute phase of SOS models of ADE type. (author) 11 refs

Non-abelian gauge bosons in the compactified bosonic membrane theory

International Nuclear Information System (INIS)

Kubo, J.

1988-01-01

We consider the bosonic membrane compactified on a torus. The membrane motion is stabilized by a topologically non-trivial background. We find that, in the narrow membrane limit, the mass formula to O(ℎ) reduces to exactly the same form as that of the compactified closed bosonic string theory, and we obtain (almost) massless vector bosons in the adjoint representation of a simply laced Lie group in D=27. This is only dimension at which the graviton and gauge bosons may coexist in that background. (orig.)

A Natural Way to Stay Sweet

Science.gov (United States)

2004-01-01

A revolutionary, low-calorie sugar is now available to the food and beverage market, offering an all-natural alternative to table sugar and artificial sweeteners. Tagatose, a sugar that appears in nature in small quantities, began its unusual journey to the commercial market nearly 30 years ago, when Dr. Gilbert V. Levin invented a life detection experiment to place aboard NASA s Mars Viking 1 and Viking 2 landers. The experiment involved using radiation-laced nutrients to determine the presence of microbial life in Martian soil samples.

Acute Parotitis as a Complication of Noninvasive Ventilation.

Science.gov (United States)

Alaya, S; Mofredj, Ali; Tassaioust, K; Bahloul, H; Mrabet, A

2016-09-01

Several conditions, including oropharyngeal dryness, pressure sores, ocular irritation, epistaxis, or gastric distension, have been described during noninvasive ventilation (NIV). Although this technique has been widely used in intensive care units and emergency wards, acute swelling of the parotid gland remains a scarcely reported complication. We describe herein the case of an 82-year-old man who developed unilateral parotitis during prolonged NIV for acute heart failure. Intravenous antibiotics, corticosteroids, and adjusting the mask laces' position allowed rapid resolution of clinical symptoms. © The Author(s) 2016.

Proposed Marketing Strategy in Terms of Changes in Channel and Pricing Strategy of Foglia with the Purpose to Imporve the Sales

OpenAIRE

Sakinah, Febiyanti; Aldianto, Leo

2013-01-01

The fashion industry is as old as the idea of wearing clothes. This industry was born and evolved along with the increasing need for clothing. The increasing need for clothes opened many opportunities for businessmen offer many varied designs of clothes for the customer. Foglia is a new player in the fashion business. The company is established in July 2011. Foglia is a company engaged in woman's clothing boutique online concept. Foglia creates its own design with a touch of lace as a uniquen...

Readmissions of medical patients

DEFF Research Database (Denmark)

Cooksley, T.; Nanayakkara, P. W. B.; Nickel, C. H.

2016-01-01

of readmission but have not been validated in international populations. AIM: To perform an external independent validation of the HOSPITAL and LACE scores. DESIGN: An unplanned secondary cohort study. METHODS: Patients admitted to the medical admission unit at the Hospital of South West Jutland (10...... power of both scores decreased with increasing age. CONCLUSION: Readmissions are a complex phenomenon with not only medical conditions contributing but also system, cultural and environmental factors exerting a significant influence. It is possible that the heterogeneity of the population and health...

Talking Class in Tehroon

DEFF Research Database (Denmark)

Elling, Rasmus Christian; Rezakhani, Khodadad

2016-01-01

Persian, like any other language, is laced with references to class, both blatant and subtle. With idioms and metaphors, Iranians can identify and situate others, and thus themselves, within hierarchies of social status and privilege, both real and imagined. Some class-related terms can be traced...... back to medieval times, whereas others are of modern vintage, the linguistic legacy of television shows, pop songs, social media memes or street vernacular. Every day, it seems, an infectious set of phrases appears that make yesterday’s seem embarrassingly antiquated....

Predicting all-cause risk of 30-day hospital readmission using artificial neural networks.

Directory of Open Access Journals (Sweden)

Mehdi Jamei

Full Text Available Avoidable hospital readmissions not only contribute to the high costs of healthcare in the US, but also have an impact on the quality of care for patients. Large scale adoption of Electronic Health Records (EHR has created the opportunity to proactively identify patients with high risk of hospital readmission, and apply effective interventions to mitigate that risk. To that end, in the past, numerous machine-learning models have been employed to predict the risk of 30-day hospital readmission. However, the need for an accurate and real-time predictive model, suitable for hospital setting applications still exists. Here, using data from more than 300,000 hospital stays in California from Sutter Health's EHR system, we built and tested an artificial neural network (NN model based on Google's TensorFlow library. Through comparison with other traditional and non-traditional models, we demonstrated that neural networks are great candidates to capture the complexity and interdependency of various data fields in EHRs. LACE, the current industry standard, showed a precision (PPV of 0.20 in identifying high-risk patients in our database. In contrast, our NN model yielded a PPV of 0.24, which is a 20% improvement over LACE. Additionally, we discussed the predictive power of Social Determinants of Health (SDoH data, and presented a simple cost analysis to assist hospitalists in implementing helpful and cost-effective post-discharge interventions.

Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera: Tingidae) at constant temperatures

Energy Technology Data Exchange (ETDEWEB)

Sánchez-Ramos, I.; Pascual, S.; Fernández, C.E.; González-Núñez, M.

2017-07-01

Information on the effect of temperature on biological parameters of phytophagous insects is one of the tools in IPM programs, as it allows prediction of risk situations in the field. This work reports the effect of temperature on reproductive parameters and longevity of one of the most important current pests of almond orchards in the Mediterranean basin, the poplar lace bug, Monosteira unicostata (Mulsant & Rey) (Hemiptera: Tingidae). The temperatures tested were 22, 25, 28, 31, 34 and 37ºC, always at 60 ± 10% relative humidity and under a L16:D8 photoperiod. Extreme temperatures had an adverse effect on preoviposition period, total fecundity and daily fecundity while increasing values of oviposition period and adults longevity were registered for decreasing temperatures. Male longevity was higher than female longevity, and mortality pattern differed between sexes for all temperatures but 37ºC. The nonlinear Lactin model described accurately the effect of temperature on the intrinsic rate of natural increase of M. unicostata populations and predicted the optimum temperature for population increase at 34.1ºC, at which the population doubling time is 3.6 days. Produced values of lower and upper thresholds for M. unicostata populations were 14.8 and 38.8ºC, respectively. This characterizes the poplar lace bug as a very important pest in the Mediterranean basin, with an increasing potential risk in a global warming scenario.

The impact of invasive cane toads on native wildlife in southern Australia.

Science.gov (United States)

Jolly, Christopher J; Shine, Richard; Greenlees, Matthew J

2015-09-01

Commonly, invaders have different impacts in different places. The spread of cane toads (Rhinella marina: Bufonidae) has been devastating for native fauna in tropical Australia, but the toads' impact remains unstudied in temperate-zone Australia. We surveyed habitat characteristics and fauna in campgrounds along the central eastern coast of Australia, in eight sites that have been colonized by cane toads and another eight that have not. The presence of cane toads was associated with lower faunal abundance and species richness, and a difference in species composition. Populations of three species of large lizards (land mullets Bellatorias major, eastern water dragons Intellagama lesueurii, and lace monitors Varanus varius) and a snake (red-bellied blacksnake Pseudechis porphyriacus) were lower (by 84 to 100%) in areas with toads. The scarcity of scavenging lace monitors in toad-invaded areas translated into a 52% decrease in rates of carrion removal (based on camera traps at bait stations) and an increase (by 61%) in numbers of brush turkeys (Alectura lathami). The invasion of cane toads through temperate-zone Australia appears to have reduced populations of at least four anurophagous predators, facilitated other taxa, and decreased rates of scavenging. Our data identify a paradox: The impacts of cane toads are at least as devastating in southern Australia as in the tropics, yet we know far more about toad invasion in the sparsely populated wilderness areas of tropical Australia than in the densely populated southeastern seaboard.

Fürst Konstantin von Polock und die Geschichte Livlands im dritten Viertel des 13. Jahrhunderts / Anti Selart

Index Scriptorium Estoniae

Selart, Anti, 1973-

2006-01-01

13. ja 14. sajandi Teotooni ordu allikates esinevast vürst Konstantinist. Tema isiku identifitseerimiset. Autor peab Konstantini pärast Leedu suurvürsti Tatvila surma 1263. aastal esile kerkinud Smolenski või Polotski suguvõsa esindajaks

Nord i South Stream : tvjordõi shag v napravlenii JevRossii / Virkko Lepassalu, Konstantin Morenko, Jekaterina Rodina

Index Scriptorium Estoniae

Lepassalu, Virkko, 1971-

2007-01-01

Autorid analüüsivad Venemaa ja Euroopa vahelise gaasijuhtmega seonduvaid poliitilisi, majanduslikke ja ökoloogilisi probleeme, nende mõju Eestile. Nad jõuavad järeldusele, et kui tegu on suure poliitikaga, pole põhjust rääkida selle räpasusest või puhtusest

Bio-Inspired Sensing and Imaging of Polarization Information in Nature

Science.gov (United States)

2008-05-04

Neurobiology of polarization vision,” Trends Neu- rosci. 12, 353–359 (1989). 32. R. Wehner, “‘Matched filters’: neural models of the external world,” J...degrees of polarization,” J. Exp. Biol. 199, 1467–1475 (1996). 47. T. Labhart and E. P. Meyer, Neural mechanisms in insect navigation: polarization...mm by 0.3–0.5 in. 7.6–12.7 mm while a typical ight bulb is 3 in. 76 mm in diameter and needs to be laced at least 7 in. 177.8 mm from the

Extraskeletal Osteosarcoma of the Thigh: An Autopsy Case Report

Directory of Open Access Journals (Sweden)

Akihito Nagano

2009-01-01

Full Text Available We report a case of extraskeletal osteosarcoma (ESOS and autopsy findings. A 35-year-old man presented with an ossified tumor in the right thigh and lung metastasis. The lung tumors continued to develop despite multiagent chemotherapy and caused death within 8 months. Autopsy revealed many secondary lesions in the lungs, especially in the left lung. Histopathologically, the primary tumor and one of the secondary tumors showed proliferation of spindle-shaped tumor cells focally forming lace-like osteoid material. Therefore, we made a definite diagnosis of ESOS.

Objects of desire or corpus delicti? Clothes, accessories, photographs and gender patterns in the Nineteenth and Twentieth century

Directory of Open Access Journals (Sweden)

Laura Schettini

2013-10-01

Secondly, the article investigates the way in which the more conservative segments of society defended the "monosexual" nature of some objects or clothing. For the opposite direction, therefore, the "sex of objects" was erected as a bulwark of the division between male and female, that those decades of rapid cultural and social changes, drastically put in crisis. We find, as well, a rowdy and hostile crowd around a woman in pants, as well as scientists and public opinion mobilized against a man who boldly exhibited a lace shirt under the vest.

Aerosol transport in severe reactor accidents

International Nuclear Information System (INIS)

Fynbo, P.; Haeggblom, H.; Jokiniemi, J.

1990-03-01

Computer codes with different aerosol models were used for calculation of fission product transport and the results are compared. Experimental results from LACE, DEMONA and Marviken-V are compared with the calculations. The theory of aerosol nucleation and its influence on the fission product transport is discussed. The behaviour of hygroscopic aerosols is studied. The pool scrubbing models in the codes SPARC and SUPRA are reviewed and some calculational results are reported. The present status of knowledge in this field is assessed on the background of an international review. (orig./HP)

The Design of Shape from Motion Constraints

Science.gov (United States)

1993-09-01

appel(ar ill I lie illt (’liol’ of’ t lec closed(l 0i1 pull t race lorilued 1) ’ y Ile ’onv\\olult ion of’ t W4 ( losvld ill plil 1 laces". 1i ot tier...Conclusion Chaipter G 6.1 Summary Tllile p~rI IIIa I-Y goalI of’ tIIIIs researchI was to a rgue f’or the valii I vIII of’ t lie I ’pot leiets 1 liat iflot ioll

Enzyme Treatment-Free and Ligation-Independent Cloning Using Caged Primers in Polymerase Chain Reactions

Directory of Open Access Journals (Sweden)

Akinori Kuzuya

2011-12-01

Full Text Available A new simple scheme for constructing recombinant vectors that does not require any restriction enzyme, ligase, or any other special enzyme treatment has been developed. By using caged primers in PCR, unnatural sticky-ends of any sequence, which are sufficiently long for ligation-independent cloning (LIC, are directly prepared on the product after a brief UVA irradiation. Target genes and vectors amplified by this light-assisted cohesive-ending (LACE PCR join together in the desired arrangement in a simple mixture of them, tightly enough to be repaired and ligated in competent cells.

Troubleshooting and Maintaining Your PC All-in-One Desk Reference For Dummies

CERN Document Server

Gookin, Dan

2009-01-01

Maintaining a PC is important, and troubleshooting a PC can be a challenge. Dan Gookin is great at explaining how to handle common PC problems, and he's provided a complete, plain-English manual in Troubleshooting & Maintaining Your PC All-in-One For Dummies. Liberally laced with Dan's famous humor and clear instructions, Troubleshooting & Maintaining Your PC All-in-One For Dummies is divided into six minibooks covering hardware, software, laptops, Internet, networking, and maintenance. Each one gives you some background on what causes common problems, to help you understand what's wrong as we

Investigation of Methods to Eliminate Voltage Delay in Li/SOCl2 Cells.

Science.gov (United States)

1980-05-01

of storage at 550C the surface was completely covered with cubic crystals averaging about 8 pim on an edge (Figure 24). The lithium surface stored at...completely covered with cubic crystals, showing no smooth undercoating at all (Figure 25). The average crystal diameter was approximately 3.3 pim , with a...used. ithi timl acgu ire0d A Ci yst al I me surt ace, oil dr n torage at elevated temlper aI Ite t. T[he out lace, showed ch[ ott ine by EPAC except

The mode of progression of subperiosteal resorption in the hyperparathyroidism of chronic renal future

International Nuclear Information System (INIS)

Meema, H.E.; Oreopoulos, D.G.; Toronto Univ., Ontario

1983-01-01

Subperiosteal resorption in finger phalanges is usually thought to be the result of osteoclastic bone resorption on the periosteal surface of bone, progressive centripetally with creation of the serrated appearances and ''lace-like'' patterns in periosteal cortical bone. Our longitudinal microradioscopic observations in patients with secondary hyperparathyroidism of chronic renal failure have revealed evidence of another pathogenetic mechanism: by the enlargement of intracortical juxtaperiosteal resorption spaces, the remaining thin layer of bone is broken down from inside the bone, i.e., a centrifugal rather then centripetal process. (orig.)

Ühistegevuse alus - ühised väärtused / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2008-01-01

Vabariigi Presidendi kõne soome-ugri rahvaste 5. maailmakongressil Hantõ-Mansiiskis 28. juunil 2008. Vt. ka juhtkiri lk. 2: Kuningas Toomas Hendrik I. Eesti Päevaleht suhtub kriitiliselt president T. H. Ilvese demonstratiivsesse saalist väljamarssimisse Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi sõnavõtu ajal. Lisatud karikatuur president T. H. Ilvesest ja Venemaa presidendist Dmitri Medvedevist. Ilmunud ka: Virumaa Teataja 1. juuli 2008, lk. 11, pealk.: Ühistegevuse alus on ühised väärtused (lüh.); Meie Kodu 16. juuli 2008, lk. 2, pealk.: Ilves rääkis euroopalike väärtuste, keelekaitse tähtsusest; Eesti Elu 4. juuli 2008, lk. 2, pealk.: Vabariigi President soome-ugri rahvaste 5. maailmakongressil Hantõ-Mansiiskis 28. juunil 2008 (lüh.); ingl. k. Vaba Eesti Sõna 24. juuli 2008, lk. 12, pealk.: European values are also useful east of the Urals

Primary biliary cirrhosis: Evaluation with T2-weighted MR imaging and MR cholangiopancreatography

Energy Technology Data Exchange (ETDEWEB)

Haliloglu, Nuray [Ankara University, Faculty of Medicine, Department of Radiology, Ibni Sina Hospital, 06100 Ankara (Turkey)], E-mail: nurayunsal2@hotmail.com; Erden, Ayse; Erden, Ilhan [Ankara University, Faculty of Medicine, Department of Radiology, Ibni Sina Hospital, 06100 Ankara (Turkey)

2009-03-15

Purpose: The aim of this retrospective study is to evaluate the role of T2-weighted MR imaging (MRI) and MR cholangiopancreatography (MRCP) findings in the diagnosis of primary biliary cirrhosis (PBC). Materials and methods: The following T2-weighted MRI and MRCP findings: segmental hepatic atrophy/hypertrophy, irregular liver surface, parenchymal lace-like fibrosis, rounded low signal intensity lesions centering portal vein branches (periportal halo sign), periportal hyperintensity (cuffing), splenomegaly, ascites, lymphadenopathy, venous collaterals, and the configuration of intrahepatic biliary ducts were reviewed for their diagnostic significance by two observers in 13 female patients (mean age: 49 years) with PBC. Discordant readings of the observers were resolved at consensus. Results: When parenchymal lace-like fibrosis and periportal halo sign were seen together the sensitivity of T2-weighted MR images was 69%. In six cases periportal hyperintensity (cuffing) and periportal halo sign were seen together. Segmental hypertrophy was present in nine patients and hepatic surface irregularity due to regenerative nodules were present in 10 patients. Lymphadenopathy was seen in 10, splenomegaly was seen in 5, collateral vascular structures were seen in 2 and minimal perihepatic free fluid was seen in 2 patients. MRCP images revealed various mild irregularity in the intrahepatic bile ducts in 8 patients and focal narrowing at the common bile duct level in 1 patient. Conclusion: MRI and MRCP may support the clinical and laboratory findings of PBC even in the early stages of the disease. MRI can also be a choice of method for the recommended prolonged follow up.

Primary biliary cirrhosis: Evaluation with T2-weighted MR imaging and MR cholangiopancreatography

International Nuclear Information System (INIS)

Haliloglu, Nuray; Erden, Ayse; Erden, Ilhan

2009-01-01

Purpose: The aim of this retrospective study is to evaluate the role of T2-weighted MR imaging (MRI) and MR cholangiopancreatography (MRCP) findings in the diagnosis of primary biliary cirrhosis (PBC). Materials and methods: The following T2-weighted MRI and MRCP findings: segmental hepatic atrophy/hypertrophy, irregular liver surface, parenchymal lace-like fibrosis, rounded low signal intensity lesions centering portal vein branches (periportal halo sign), periportal hyperintensity (cuffing), splenomegaly, ascites, lymphadenopathy, venous collaterals, and the configuration of intrahepatic biliary ducts were reviewed for their diagnostic significance by two observers in 13 female patients (mean age: 49 years) with PBC. Discordant readings of the observers were resolved at consensus. Results: When parenchymal lace-like fibrosis and periportal halo sign were seen together the sensitivity of T2-weighted MR images was 69%. In six cases periportal hyperintensity (cuffing) and periportal halo sign were seen together. Segmental hypertrophy was present in nine patients and hepatic surface irregularity due to regenerative nodules were present in 10 patients. Lymphadenopathy was seen in 10, splenomegaly was seen in 5, collateral vascular structures were seen in 2 and minimal perihepatic free fluid was seen in 2 patients. MRCP images revealed various mild irregularity in the intrahepatic bile ducts in 8 patients and focal narrowing at the common bile duct level in 1 patient. Conclusion: MRI and MRCP may support the clinical and laboratory findings of PBC even in the early stages of the disease. MRI can also be a choice of method for the recommended prolonged follow up.

Scanning-PIXE analysis of gold lace embroideries in a relic of St. Francis

Energy Technology Data Exchange (ETDEWEB)

Migliori, A. [Dipartimento di Fisica dell' Universita and Istituto Nazionale di Fisica Nucleare, Firenze, Via G. Sansone 1, 50019 Sesto Fiorentino (Firenze) (Italy)], E-mail: migliori@fi.infn.it; Grassi, N.; Mando, P.A. [Dipartimento di Fisica dell' Universita and Istituto Nazionale di Fisica Nucleare, Firenze, Via G. Sansone 1, 50019 Sesto Fiorentino (Firenze) (Italy)

2008-05-15

In this work, we describe the compositional analysis performed by scanning-mode PIXE on the metal threads of a XIII century embroidery. The precious work analysed is the pillow-case used to cover the pillow, on which - according to tradition - St. Francis of Assisi was resting his head when he died. Measurements were performed in order to characterise the embroideries of the two sides and the passementerie in the lateral hems. Several areas, each of the order of two square millimetres, were scanned with a 3 MeV proton external beam of 20 {mu}m size on target, using the external micro-beam facility of our laboratory, with list-mode acquisition. Analysis of elemental maps and spectra from selected homogeneous sub-areas allowed us to extract the quantitative composition of the gilded tape and estimates of its thickness.

Scanning-PIXE analysis of gold lace embroideries in a relic of St. Francis

International Nuclear Information System (INIS)

Migliori, A.; Grassi, N.; Mando, P.A.

2008-01-01

In this work, we describe the compositional analysis performed by scanning-mode PIXE on the metal threads of a XIII century embroidery. The precious work analysed is the pillow-case used to cover the pillow, on which - according to tradition - St. Francis of Assisi was resting his head when he died. Measurements were performed in order to characterise the embroideries of the two sides and the passementerie in the lateral hems. Several areas, each of the order of two square millimetres, were scanned with a 3 MeV proton external beam of 20 μm size on target, using the external micro-beam facility of our laboratory, with list-mode acquisition. Analysis of elemental maps and spectra from selected homogeneous sub-areas allowed us to extract the quantitative composition of the gilded tape and estimates of its thickness

Scanning-PIXE analysis of gold lace embroideries in a relic of St. Francis

Science.gov (United States)

Migliori, A.; Grassi, N.; Mandò, P. A.

2008-05-01

In this work, we describe the compositional analysis performed by scanning-mode PIXE on the metal threads of a XIII century embroidery. The precious work analysed is the pillow-case used to cover the pillow, on which - according to tradition - St. Francis of Assisi was resting his head when he died. Measurements were performed in order to characterise the embroideries of the two sides and the passementerie in the lateral hems. Several areas, each of the order of two square millimetres, were scanned with a 3 MeV proton external beam of 20 μm size on target, using the external micro-beam facility of our laboratory, with list-mode acquisition. Analysis of elemental maps and spectra from selected homogeneous sub-areas allowed us to extract the quantitative composition of the gilded tape and estimates of its thickness.

Cognition through montage and mechanisms of individual memory in Bogusław Bachorczyk's art on the example of the artist's apartment-studio

Directory of Open Access Journals (Sweden)

Antos, Janusz

2014-12-01

Full Text Available The present text discusses Bogusław Bachorczyk's apartment-studio in Krakow. The decorations he has been making there since 2003 have transformed into a kind of work-in-progress. These decorations, just like Bachorczyk's art, are related to the issues of memory and identity. In 2013 he started the transformation of his apartment by "lacing up the wall" with polychrome in the library room, later to embrace also other rooms. He installed into existing polychromes new elements according to the rule of montage, which has recently constituted the basic strategy of his work.

On the toroidal compactifications of bosonic strings in higher genus

International Nuclear Information System (INIS)

Semikhatov, A.M.

1989-01-01

For the bosonic string in a higher genus, compactified on the maximal torus of a simply laced Lie group, we discuss a possibility to construct an operator formalism involving only those operators that are well-defined globally over the whole Riemann surface. We find, in particular, higher genus extensions of (some combinations of) the vertex operators for the Kac-Moody algebra. This allows us to derive the relation between the Sugawara and Virasoro constructions of the energy-momentum tensor on Riemann surfaces, and to propose an operator mechanism underlying the construction of group current correlation functions in higher genus. (orig.)

Precision-Guided Munitions Effects Representation

Science.gov (United States)

2017-01-03

points Optimal aiming points constrained to Pattern B2 Figure 7: Left panel: unconstrained optimal aiming points and optimal aiming points con - strained...aimpoints p laced along 10 %% an E l l i p s e Unifromly in Poar Angle (EUPA) 11 %% In the cons t ra ined opt imizat ion , the s e t o f a impoints i s s p...Model 1A SQRT(P(k) = 0.3151885-0.012095* DEF - 0.006095*RAN+0.2659346*D0+0.0215783*CLA+0.0002081*LA+0.1779652*TFACTOR+0.0008161*IF(IM PANGណ,30,IMPANG

The Influence of the Spirituality of the Optina Monastery on the Work of Russian Philosophers and Writers of the Nineteenth Century

Directory of Open Access Journals (Sweden)

Tomasz Kuprjanowicz

2016-12-01

Full Text Available Monasteries in nineteenth century Russia had a major influence on the nation. One such example was the Monastery of the Entrance of the Mother of God into the Temple in Kozelsk, which is also known as the Optina Monastery. The pilgrims who travelled to this spiritual centre were not only common people. Russian philosophers and writers were also guests at the monastery on several occasions. The spiritual nourishment which they received from the monks influenced their creativity and life aspirations. The Elders of the Optina Monastery became for them spiritual guides and moral authorities, and even creative inspiration. The creators of Russian culture at that time, who were in contact with the Optina Monastery include, Ivan Kireyevsky, Nikolai Gogol, Fyodor Dostoevsky and Konstantin Leontyev. Personal contact with the Elders of the Optina Monastery contributed to the these philosophers’ deeply spiritual views, which sustained their strength for the moral transformation not only of their own person, but also of the whole of society.

External conference: Geneva University

CERN Multimedia

2007-01-01

ECOLE DE PHYSIQUE Département de physique nucléaire et corspusculaire 24, Quai Ernest-Ansermet 1211 GENEVE 4 - Tél : 022 379 62 73 - Fax: 022 379 69 92 Monday 11 June 2007 COLLOQUE DE LA SECTION DE PHYSIQUE at 17:00 - Stückelberg Auditorium The CERN Axion Solar Telescope (CAST). Motivation, concept, results and potential implications Prof. Konstantin ZIOUTAS / University of Patras/Greece & CERN and CAST-spokesperson Axion is one of the leading dark matter particle candidates. The last few years axion searches are in the spotlight. The physics motivation will be presented. Particles like the axions should be produced also in Stars like our Sun. In magnetic fields axions can coherently oscillate to photons and vice versa (Primakoff effect). CAST searches for solar axions pointing a recycled LHC magnet towards the Sun, and, it provides new results since 2002. Its working principle might well be already at work in outer space, asking for an alternative, though exotic, point of view for certain myst...

Dysonian Approach to SETI: A Fruitful Middle Ground?

Science.gov (United States)

Bradbury, R. J.; Cirkovic, M. M.; Dvorsky, G.

We critically assess the prevailing currents in the Search for Extraterrestrial Intelligence (SETI), embodied in the notion of radio-searches for intentional artificial signals as envisioned by pioneers such as Frank Drake, Philip Morrison, Michael Papagiannis and others. In particular, we emphasize (1) the necessity of integrating SETI into a wider astrobiological and future studies context, (2) the relevance of and lessons to be learnt from the anti-SETI arguments, in particular Fermi's paradox, and (3) a need for complementary approach which we dub the Dysonian SETI. It is meaningfully derived from the inventive and visionary ideas of Freeman J. Dyson and his imaginative precursors, like Konstantin E. Tsiolkovsky, Olaf Stapledon, Nikola Tesla or John B. S. Haldane, who suggested macro-engineering projects as the focal points in the context of extrapolations about the future of humanity and, by analogy, other intelligent species. We consider practical ramifications of the Dysonian SETI and indicate some of the promising directions for future work.

PREFACE: Rusnanotech 2010 International Forum on Nanotechnology

Science.gov (United States)

Kazaryan, Konstantin

2011-03-01

The Rusnanotech 2010 International Forum on Nanotechnology was held from November 1-3, 2010, in Moscow, Russia. It was the third forum organized by RUSNANO (Russian Corporation of Nanotechnologies) since 2008. In March 2011 RUSNANO was established as an open joint-stock company through the reorganization of the state corporation Russian Corporation of Nanotechnologies. RUSNANO's mission is to develop the Russian nanotechnology industry through co-investment in nanotechnology projects with substantial economic potential or social benefit. Within the framework of the Forum Science and Technology Program, presentations on key trends of nanotechnology development were given by foreign and Russian scientists, R&D officers of leading international companies, universities and scientific centers. The science and technology program of the Forum was divided into eight sections as follows (by following hyperlinks you may find each section's program including videos of all oral presentations): Catalysis and Chemical Industry Nanobiotechnology Nanodiagnostics Nanoelectronics Nanomaterials Nanophotonics Nanotechnolgy In The Energy Industry Nanotechnology in Medicine The scientific program of the forum included 115 oral presentations by leading scientists from 15 countries. Among them in the "Nanomaterials" section was the lecture by Dr Konstantin Novoselov, winner of the Nobel Prize in Physics 2010. The poster session consisted of over 500 presentations, 300 of which were presented in the framework of the young scientists' nanotechnology papers competition. This volume of the Journal of Physics: Conference Series includes a selection of 57 submissions. The scientific program committee: Prof Zhores Alferov, AcademicianVice-president of Russian Academy of Sciences, Nobel Prize winner, Russia, Chairman of the Program CommitteeProf Sergey Deev, Corresponding Member of Russian Academy of SciencesHead of the Laboratory of Molecular Immunology, M M Shemyakin and Yu A Ovchinnikov

Let the Writer Beware! - a Look at Aspects of the EU Legislation Concerning Instructional Texts

Directory of Open Access Journals (Sweden)

Peter Kastberg

2012-08-01

Full Text Available We have probably all heard the story of the person who supposedly put a wet dog into the microwave oven to let it dry or the story of the person who drank coffee from a plastic cup and got severely burned, or the one in which a jogger stumbles and falls in the too long shoe laces of his / her sneakers. Whether or not stories like these are urban legends is hard to determine with any certainty. But judging from the ever increasing volume of the instruction manuals accompanying, for instance, our household appliances and other end user products there could be some truth to them.

Thermal Lensing in Ocular Media Exposed to Continuous Wave Near-Infrared Radiation: the 1150-1350-nm Region

Science.gov (United States)

2008-10-01

2.431006 3.02 6 and 7 4 4.86103 3.78 6–8 6 2.31103 1.39 6, 7, and 10 4 6.18102 6.75 6 and 8 4 2.51102 6.75 7 and 8 0 1.88102 6.75 7 and 8 laced ...minor damage reaching nto the choroid with damage centering on the outer neural ayer ONL.35,37 Swelling in the RPE was found to be much ess in the...lengths.41,42,44 Given the variability in pigmentation content and density of the retina between subjects, a trend in absorp- tion of the RPE, neural

Let the Writer Beware! - a Look at Aspects of the EU Legislation Concerning Instructional Texts

Directory of Open Access Journals (Sweden)

Peter Kastberg

2007-03-01

Full Text Available We have probably all heard the story of the person who supposedly put a wet dog into the microwave oven to let it dry or the story of the person who drank coffee from a plastic cup and got severely burned, or the one in which a jogger stumbles and falls in the too long shoe laces of his / her sneakers. Whether or not stories like these are urban legends is hard to determine with any certainty. But judging from the ever increasing volume of the instruction manuals accompanying, for instance, our household appliances and other end user products there could be some truth to them.

Liquid air cycle engines

Science.gov (United States)

Rosevear, Jerry

1992-01-01

Given here is a definition of Liquid Air Cycle Engines (LACE) and existing relevant technologies. Heat exchanger design and fabrication techniques, the handling of liquid hydrogen to achieve the greatest heat sink capabilities, and air decontamination to prevent heat exchanger fouling are discussed. It was concluded that technology needs to be extended in the areas of design and fabrication of heat exchangers to improve reliability along with weight and volume reductions. Catalysts need to be improved so that conversion can be achieved with lower quantities and lower volumes. Packaging studies need to be investigated both analytically and experimentally. Recycling with slush hydrogen needs further evaluation with experimental testing.

Word Frequency Analysis MOS: 11B. Skill Levels 1 & 2.

Science.gov (United States)

1981-05-01

VELCRO IVLCT 1 tEpNlkp I VER. A, IITY _ _ _ I VERTICALLY I VEPLIEY I tESSFLS I V)HOLE I VI -------- I VIPRATInIC, I k.ILbipLPT L VIL.LACE 1 VILLAGETS I...RI:CtIVE 2 2 RECEIVER-?RCN5MITTEN 22 REPUTE 72 SEV 1N 22 57 ,’.L------_ 22 __ SUPPLY 22 TOr WYUL PREOUENtY UIbIK1IILTION ~E 1A IC2$ PACE FpECUENCY/WCMD...CAREFUL 19 CHAPTEP IV CCAl 19 CUN1CEk0 19 EFFECTIVE -19 EXI’LCSTVES 19 CKAbS .... rlv I il I? P . ~ EARn -- .. 19 H4IGHER ___ 39 ILT IV Ill 19 INTERVAL 19

Concept analysis of risk in relation to coronary heart disease among Filipino-Americans.

Science.gov (United States)

Dalusung-Angosta, Alona

2010-01-01

To analyze the concept of risk in relation to coronary heart disease (CHD) among Filipino-Americans (FAs) and provide a new definition of risk. Published literature. This concept analysis provided a new meaning of risk in relation to CHD among FAs and shed light on further understanding of risk. Risk has been laced with negativity in health care, but based on the current literature, risk can be conceptualized in a positive perspective, especially in the area of chronic health disease such as CHD. However, further research is needed in the conceptualization of risk related to CHD for consistency, adequacy, and meaning. © 2010 Wiley Periodicals, Inc.

Към реконструкцията на превода от Константин Преславски на Второто слово против арианите от Атанасий Александрийски

Directory of Open Access Journals (Sweden)

Пиринка [Pirinka] Пенкова [Penkova

2016-10-01

Full Text Available Towards the reconstruction of Konstantin of Preslav’s translation of Athanasius of Alexandria’s Oratio II against the Arians The author argues that the translation of Oratio II contra Arianos (MS 968 of the Pogodin Collection, National Library, St. Petersburg, attributed to Konstantin of Preslav, has been subject of two re-editions. The first Preslav translation of Orationes I–III is based on a Greek manuscript mainly belonging to the so-called x tradition with scattered features of the RSP tradition. In the first re-edition the editors did away with Konstantin of Preslav’s lexical innovations and unified the terminology. The second re-edition of Oratio II was prepared in accordance with a Greek manuscript falling strictly within the x tradition, without any RSP variants. Oratio III in MS 968 has not been re-edited by the last editor and has preserved the features of Konstantin’s original free translation. This points to a Greek protograph that must have had features of both the x and the RSP tradition. Closest to the Slavonic protograph of Oratio II and III is the Greek manuscript Atheniensis (gr. 428, tenth century. Some alternative readings are attested only in MS 968 and the Greek manuscripts Patmiacus 4 (tenth-eleventh century and Patmiacus A3 (eleventh century. It is further argued that the quotations from Athanasius of Alexandria’s Oratio II in the Slavonic translation of Euthymius Zigabenos’s Panoplia Dogmatica in manuscript HM.SMS.186 of the Hilandar Research Library (Ohio State University support the author’s hypothesis about the existence of two different translations of Oratio II: a verbatim translation in Pogodin 968 and a free translation in HM.SMS.186. Both translators must have used a Greek copy of Athanasius that corresponds to the x tradition.   O rekonstrukcji przekładu II Mowy przeciwko Arianom Atanazjusza z Aleksandrii autorstwa Konstantyna Presławskiego W artykule autorka stawia tezę, że przekład II

The lace expansion approach to ballistic behaviour for one-dimensional weakly self-avoiding walks

NARCIS (Netherlands)

Hofstad, van der R.W.

2001-01-01

We prove ballistic behaviour in dimension one fora model of weakly self-avoiding walks where loops of length m are penalized by a factor e -ß/mp with p¿ [0, 1] and ß sufficiently large. Furthermore, we prove that the fluctuations around the linear drift satisfy a centrallimit theorem. The proof uses

Identification of a sex pheromone of the chrysanthemum lace bug Corythucha marmorata (Hemiptera: Tingidae).

Science.gov (United States)

Watanabe, Kisaki; Shimizu, Nobuhiro

2017-08-04

Although the nymphs of Corythucha marmorata form clusters on the undersides of host plant leaves, as frequently observed for Hemiptera, the adults are scattered in the vicinity of the nymph population. By investigating the biological activities of volatile secretions from the adult, we found that the secretions activated male mounting behaviour. A chemical analysis revealed that borneol was a common component of the secretions from both sexes. The absolute configuration of the natural product was the (+)-enantiomer of borneol and the optical isomer was undetectable. Although (+)-borneol showed significant sex pheromone activity against males, the antipode (-)-borneol also induced sex pheromone activity, albeit only slightly. Males may not have a strict identification mechanism based on stereochemistry. To verify the origin of this sex pheromone, we analysed the components of the essential oil of the leaves of Solidago canadensis L. (Compositae: Asteraceae), a host plant; bornyl acetate was detected to be a major component. The plant-produced bornyl acetate had different stereochemistry from the sex pheromone. The results suggested that the adults do not utilise the secondary metabolites of plants but biosynthesise this sex pheromone themselves. This is the first report on sex pheromone identification in Tingidae.

Identification of a sex pheromone of the chrysanthemum lace bug Corythucha marmorata (Hemiptera: Tingidae)

OpenAIRE

Watanabe, Kisaki; Shimizu, Nobuhiro

2017-01-01

Although the nymphs of Corythucha marmorata form clusters on the undersides of host plant leaves, as frequently observed for Hemiptera, the adults are scattered in the vicinity of the nymph population. By investigating the biological activities of volatile secretions from the adult, we found that the secretions activated male mounting behaviour. A chemical analysis revealed that borneol was a common component of the secretions from both sexes. The absolute configuration of the natural product...

A few laced genes: women's standpoint in the feminist ancestry of Dorothy E. Smith.

Science.gov (United States)

Smythe, Deirdre

2009-04-01

This article looks at the feminist activism of particular women in the ancestry of the eminent Canadian sociologist, Dorothy E. Smith, and at the archival data that confirm the traces of their influence found in her theory-building. Using the method of interpretative historical sociology and a conceptual framework drawn from Marx called the "productive forces," the article examines the feminist theology of her Quaker ancestor, Margaret Fell, and the militant suffrage activism of her mother and her grandmother, Dorothy Foster Place and Lucy Ellison Abraham, respectively. The article argues that the household labour of the remarkable women in her family line became a "productive force" that facilitated her imagining of the feminist theory, "the standpoint of women".

Particle generation methods applied in large-scale experiments on aerosol behaviour and source term studies

International Nuclear Information System (INIS)

Swiderska-Kowalczyk, M.; Gomez, F.J.; Martin, M.

1997-01-01

In aerosol research aerosols of known size, shape, and density are highly desirable because most aerosols properties depend strongly on particle size. However, such constant and reproducible generation of those aerosol particles whose size and concentration can be easily controlled, can be achieved only in laboratory-scale tests. In large scale experiments, different generation methods for various elements and compounds have been applied. This work presents, in a brief from, a review of applications of these methods used in large scale experiments on aerosol behaviour and source term. Description of generation method and generated aerosol transport conditions is followed by properties of obtained aerosol, aerosol instrumentation used, and the scheme of aerosol generation system-wherever it was available. An information concerning aerosol generation particular purposes and reference number(s) is given at the end of a particular case. These methods reviewed are: evaporation-condensation, using a furnace heating and using a plasma torch; atomization of liquid, using compressed air nebulizers, ultrasonic nebulizers and atomization of liquid suspension; and dispersion of powders. Among the projects included in this worked are: ACE, LACE, GE Experiments, EPRI Experiments, LACE-Spain. UKAEA Experiments, BNWL Experiments, ORNL Experiments, MARVIKEN, SPARTA and DEMONA. The aim chemical compounds studied are: Ba, Cs, CsOH, CsI, Ni, Cr, NaI, TeO 2 , UO 2 Al 2 O 3 , Al 2 SiO 5 , B 2 O 3 , Cd, CdO, Fe 2 O 3 , MnO, SiO 2 , AgO, SnO 2 , Te, U 3 O 8 , BaO, CsCl, CsNO 3 , Urania, RuO 2 , TiO 2 , Al(OH) 3 , BaSO 4 , Eu 2 O 3 and Sn. (Author)

ALIANÇA, RECIPROCIDADE E COOPERAÇÃO ESTRATÉGICA: análise da rede virtual Linkedin®

Directory of Open Access Journals (Sweden)

Rafaella Cristina Campos

2016-12-01

Full Text Available Objetiva-se neste artigo identificar a presença ou não de mecanismos que possibilitem a estruturação de alianças estratégicas, cooperação e reciprocidade entre empresas e profissionais atuantes na rede social virtual LinkedIn®. Através da natureza qualitativa de análise de dados que prevê análise do conteúdo e do layout da página da rede social virtual LinkedIn® verifica-se que tanto para empresas quanto para candidatos a eficácia, eficiência, estrutura e intensidade dos laços e nós estabelecidos estão mais relacionados à interpretação parcial do evento de uma das partes envolvidas do que do seu contexto total e geral que é impalpável.    The main goal of this article is to identify the presence or absense of resouses that alow the structure of strategic alliances, cooperation and reciprocity beetween companies and candidates that are active on the social midia network called LinkedIn®. Through the qualitative nature and data analysis based on the technic contain analysis, the attend is to understand the contain and the layout of LinkedIn®, it´s evident that for the companies and for the candidates the effectiveness, efficiency, and intensity structure of the laces and nodes are not clear, so it is not possible to tell for certain that the strategic moves are effective because it is only possible to understand for complete one side of the formation of the laces and nodes, so the full knowledge is uncertain and provide doubt about the benefits in competition and cooperation in search for a new opportunity on the job market.

Enhancing Breast Cancer Recurrence Algorithms Through Selective Use of Medical Record Data.

Science.gov (United States)

Kroenke, Candyce H; Chubak, Jessica; Johnson, Lisa; Castillo, Adrienne; Weltzien, Erin; Caan, Bette J

2016-03-01

The utility of data-based algorithms in research has been questioned because of errors in identification of cancer recurrences. We adapted previously published breast cancer recurrence algorithms, selectively using medical record (MR) data to improve classification. We evaluated second breast cancer event (SBCE) and recurrence-specific algorithms previously published by Chubak and colleagues in 1535 women from the Life After Cancer Epidemiology (LACE) and 225 women from the Women's Health Initiative cohorts and compared classification statistics to published values. We also sought to improve classification with minimal MR examination. We selected pairs of algorithms-one with high sensitivity/high positive predictive value (PPV) and another with high specificity/high PPV-using MR information to resolve discrepancies between algorithms, properly classifying events based on review; we called this "triangulation." Finally, in LACE, we compared associations between breast cancer survival risk factors and recurrence using MR data, single Chubak algorithms, and triangulation. The SBCE algorithms performed well in identifying SBCE and recurrences. Recurrence-specific algorithms performed more poorly than published except for the high-specificity/high-PPV algorithm, which performed well. The triangulation method (sensitivity = 81.3%, specificity = 99.7%, PPV = 98.1%, NPV = 96.5%) improved recurrence classification over two single algorithms (sensitivity = 57.1%, specificity = 95.5%, PPV = 71.3%, NPV = 91.9%; and sensitivity = 74.6%, specificity = 97.3%, PPV = 84.7%, NPV = 95.1%), with 10.6% MR review. Triangulation performed well in survival risk factor analyses vs analyses using MR-identified recurrences. Use of multiple recurrence algorithms in administrative data, in combination with selective examination of MR data, may improve recurrence data quality and reduce research costs. © The Author 2015. Published by Oxford University Press. All rights reserved. For

A very special Physics Class gets a flavour of the “spirit of CERN”

CERN Multimedia

CERN Bulletin

2010-01-01

On 9 and 10 November, forty members of a very special physics class visited CERN for the first time. They came from the Royal Swedish Academy… does that ring a bell?    From left to right: Gösta Ekspong, Mats Jonson and Lars Bergström, members of the Physics Class of the Royal Swedish Academy of Sciences. The Physics Class of the Royal Swedish Academy of Sciences is the institution that each year awards the Nobel Prize in Physics. Forty of its members visited CERN, just a few weeks after awarding the 2010 Nobel Prize in Physics to Andre Geim and Konstantin Novoselov ‘for groundbreaking experiments regarding the two-dimensional material graphene’. Although many of its members have strong links with the Laboratory, this was the first time the Class had come to CERN on an official visit. “I have been at CERN for the last two years, working at ISOLDE”, says Björn Jonson, visiting Scientist at CERN, chair of the P...

Illusionists

Directory of Open Access Journals (Sweden)

N.J Wade

2014-08-01

Full Text Available Illusions have been displayed in art for millennia but they were not addressed seriously by visual science until the mid-nineteenth century when Johann Joseph Oppel referred to the small spatial distortions as ‘geometrical optical illusions’. Many of the illusion figures described thereafter bear the names of those who illustrated them. Original forms of the illusions were shown together with illusory portrayals of those who described them. These included (in chronological sequence: Jan Evangelista Purkyně, Louis Albert Necker, Michel Eugène Chevreul, Adolf Fick, Johann Karl Friedrich Zöllner, Johann Christian Poggendorff, Karl Ewald Konstantin Hering, August Kundt, Joseph-Rémi-Léopold Delbæuf, Ernst Mach, Hermann Ludwig Ferdinand Helmholtz, Ludimar Hermann, Wilhelm von Bezold, Henri Beaunis, Franz Carl Müller-Lyer, Theodor Lipps, Armand Thiéry, Wilhelm Maximilian Wundt, Hugo Münsterberg, Friedrich Schumann, Hermann Ebbinghaus, Edward Bradford Titchener, Joseph Jastrow, James Fraser, Mario Ponzo, Edgar Rubin, Matthew Luckiesh, Friedrich Sander, Walter Ehrenstein, Adelbert Ames, Richard Gregory, Gaetano Kanizsa, Michael White, Roger Shepard, and Bernd Lingelbach.

Autoriõigused ja isikuõigused - konflikt või harmoonia? : [magistritöö] / Natalja Nassonovskaja ; Tartu Ülikool, õigusteaduskond ; juhendaja: Anne Kalvi

Index Scriptorium Estoniae

Nassonovskaja, Natalja

2009-01-01

Autoriõigusest kui kunsti ja õiguse ristumispunktist, autoriõiguse süsteemi olemusest autori isiku ja õiguste aspektist, autoriõiguse funktsioonidest, autoriõiguste ja isikuõiguste sümbioosist või antagonismist

Global eradication of measles: Are we poised?

Directory of Open Access Journals (Sweden)

Raghavendra D Kulkarni

2017-01-01

Full Text Available Measles, a highly infectious viral disease is the next target for eradication following poliovirus. Decades of experience with highly effective vaccination has invigorated us to take on this virus. The task is not only Titanic but is laced with intricate issues. Recently, an outbreak of fever with rash occurred on a tertiary care teaching hospital campus and was confirmed serologically as measles outbreak by IgMELISA. Therefore, we searched the literature related to outbreaks, transmission of the measles virus, age groups involved, vaccination strategies, vaccination failure and epidemiological features of the disease and reviewed the possible reasons for such outbreaks and problems in the global eradication of the virus.

Thermal-hydraulic and aerosol containment phenomena modelling in ASTEC severe accident computer code

International Nuclear Information System (INIS)

Kljenak, Ivo; Dapper, Maik; Dienstbier, Jiri; Herranz, Luis E.; Koch, Marco K.; Fontanet, Joan

2010-01-01

Transients in containment systems of different scales (Phebus.FP containment, KAEVER vessel, Battelle Model Containment, LACE vessel and VVER-1000 nuclear power plant containment) involving thermal-hydraulic phenomena and aerosol behaviour, were simulated with the computer integral code ASTEC. The results of the simulations in the first four facilities were compared with experimental results, whereas the results of the simulated accident in the VVER-1000 containment were compared to results obtained with the MELCOR code. The main purpose of the simulations was the validation of the CPA module of the ASTEC code. The calculated results support the applicability of the code for predicting in-containment thermal-hydraulic and aerosol phenomena during a severe accident in a nuclear power plant.

Open-ring enhancement sign in diagnosing demyelinating pseudotumor

International Nuclear Information System (INIS)

Fang Liting; Wang Zhiping; Wang Linyou

2010-01-01

Objective: To describe open-ring enhancement sign on MRI of demyelinating pseudotumor. Methods: Contrast-enhanced MRI of histologically confirmed demyelinating pseudotumors (14 patients) and astrocytomas (21) was reviewed. Results: Of the 14 cases of demyelinating pseudotumor, open-ring enhancement pattern was observed in 6; closed ring enhancement in 2; nodular enhancement in 3; patchy enhancement in 1; slight enhancement in 1; and no enhancement in 1. Of the 21 cases of astrocytoma, there was complete ring or lace-like enhancement in 13, no contrast enhancement in 6, patchy enhancement in 2, and none with open-ring enhancement pattern. Conclusion: Open-ring enhancement is a valuable sign in differential diagnosis between demyelinating pseudotumor and astrocytoma. (authors)

MELCOR aerosol transport module modification for NSSR-1

International Nuclear Information System (INIS)

Merrill, B.J.; Hagrman, D.L.

1996-03-01

This report describes modifications of the MELCOR computer code aerosol transport module that will increase the accuracy of calculations for safety analysis of the International Thermonuclear Experimental Reactor (ITER). The modifications generalize aerosol deposition models to consider gases other than air, add specialized models for aerosol deposition during high speed gas flows in ducts, and add models for resuspension of aerosols that are entrained in coolants when these coolants flash. Particular attention has been paid to the adhesion of aerosol particles once they are transported to duct walls. The results of calculations with the modified models have been successfully compared to data from Light Water Reactor Aerosol Containment Experiments (LACE) conducted by an international consortium at Hanford, Washington

Uterine arterial embolization to treat uterine leiomyoma

International Nuclear Information System (INIS)

Wang Huali; Han Lu; Wang Feng

2002-01-01

Objective: To assess the clinical effects of uterine arterial embolization on uterine leiomyoma. Methods: The authors treated 21 patients with uterine leiomyoma by Seldinger's uterine arterial embolization. The 4.0 F Cobra catheter was laced into the double uterine arteries with Polyvinyl Alcohol Foam (PVA) particles as the embolization. At 3 and 6 months postoperatively, the authors investigated the effects of the embolization. Results: After uterine arterial embolization, the volume of uterine leiomyoma decreased and menorrhagia was under controlled. The symptoms of anemia and oppression were relieved. The physiologic functions of ovary and uterus were preserved completely. Conclusions: Uterine arterial embolization is an effective and less invasive way to treat uterine leiomyoma

Aerosol transport in severe reactor accidents

International Nuclear Information System (INIS)

Fynbo, P.; Haeggblom, H.; Jokiniemi, J.

1990-01-01

Aerosol behaviour in the reactor containment was studied in the case of severe reactor accidents. The study was performed in a Nordic group during the years 1985 to 1988. Computer codes with different aerosol models were used for calculation of fission product transport and the results are compared. Experimental results from LACE, DEMONA and Marviken-V are compared with the calculations. The theory of aerosol nucleation and its influence on the fission product transport is discussed. The behaviour of hygroscopic aerosols is studied. The pool scrubbing models in the codes SPARC and SUPRA are reviewed and some knowledge in this field is assessed on the background of an international rewiew. (author) 60 refs

Cine magnetic resonance

International Nuclear Information System (INIS)

Higgins, C.B.; Sechtem, U.P.; Pflugfelder, P.

1987-01-01

Cine magnetic resonance (MR) is a fast MR imaging process with referencing of the imaging data to the electrocardiogram (ECG) so that images corresponding to 21-msec segments of the cardiac cycle are acquired. A series of such images, each corresponding to a 21-msec segment of the cardiac cycle, can be laced together for viewing in the cine format at a framing rate of 20 to 40 frames per second. Since cine angiograms of the heart are usually done at 30 frames per second, this technique achieves a temporal resolution adequate for the evluation of central cardiovascular function. The major application of this technique is to depict central cardiovascular function and blood flow

Combining Mineral Identification Techniques to Help Homeowners of Northeastern Connecticut Diagnose Pyrrhotite Laced Concrete Foundations

Science.gov (United States)

Gourley, J. R.; Geiss, C. E.

2017-12-01

Crumbling concrete linked to the mineral pyrrhotite is an emerging home owner crisis in northeastern Connecticut as new home foundations are failing within only several years. Potentially thousands of homes that have been built between the mid 1980's and 2016 are affected. Homes have been rendered worthless as basement concrete is crumbling and the cost of repair often exceeds the value of the home. In all of the failing concrete cases the presence of pyrrhotite from a local quarry is the common denominator. Testing for pyrrhotite, until now, has been costly and often invasive, with large core samples required. In working with a local advocacy group, The Connecticut Coalition Against Crumbling Basements (CCACB), we have developed a rapid analysis method that uses a combination of magnetic susceptibility and high resolution X-ray diffraction to identify both the mineral pyrrhotite and/or its expansive product mineral, ettringite. The goal of this method to give homeowners a reliable diagnosis that could help in mitigation decisions and/or the determination of the resale value of their homes. The partnership of Trinity College's Environmental Science Program with the CCACB has built a rewarding bridge between education and the community. Faculty, students and local advocates are collaborating to solve a problem that will help homeowners diagnose a potentially devastating non-natural "geo" hazard that can adversely affect home values where concrete is of an unknown provenance.

M5-branes, orientifolds, and S-duality

Energy Technology Data Exchange (ETDEWEB)

Hwang, Yoonseok [Department of Physics and Astronomy & Center for Theoretical Physics,Seoul National University, 1 Gwanak-ro, Seoul (Korea, Republic of); Kim, Joonho [School of Physics, Korea Institute for Advanced Study,85 Hoegiro, Seoul (Korea, Republic of); Kim, Seok [Department of Physics and Astronomy & Center for Theoretical Physics,Seoul National University, 1 Gwanak-ro, Seoul (Korea, Republic of)

2016-12-29

We study the instanton partition functions of 5d maximal super Yang-Mills theories with all classical gauge groups. They are computed from the ADHM quantum mechanics of the D0-D4-O4 systems. Our partition functions respect S-dualities of the circle compactified Yang-Mills theories and various orientifold backgrounds. We also compute and study the S{sup 5} partition functions that correspond to the 6d (2,0) superconformal indices. Our SO(2N) index takes the form of the vacuum character of W{sub D} algebra in a special limit, supporting the W algebra conjecture. We propose new indices for (2,0) theories with outer automorphism twists along the temporal circle, obtained from non-simply-laced SYMs on S{sup 5}.

Q-systems as cluster algebras

International Nuclear Information System (INIS)

Kedem, Rinat

2008-01-01

Q-systems first appeared in the analysis of the Bethe equations for the XXX model and generalized Heisenberg spin chains (Kirillov and Reshetikhin 1987 Zap. Nauchn. Sem. Leningr. Otd. Mat. Inst. Steklov. 160 211-21, 301). Such systems are known to exist for any simple Lie algebra and many other Kac-Moody algebras. We formulate the Q-system associated with any simple, simply-laced Lie algebras g in the language of cluster algebras (Fomin and Zelevinsky 2002 J. Am. Math. Soc. 15 497-529), and discuss the relation of the polynomiality property of the solutions of the Q-system in the initial variables, which follows from the representation-theoretical interpretation, to the Laurent phenomenon in cluster algebras (Fomin and Zelevinsky 2002 Adv. Appl. Math. 28 119-44)

Clearance of sup(99m)Tc-diisopropyl-IDA in the steady state

Energy Technology Data Exchange (ETDEWEB)

Karimeddini, M K; Vogler, M A; Spencer, R P

1984-10-01

A 77-year-old man with a stent in lace for biliary drainage was examined. Intravenously administered sup(99m)Tc-diisopropyl-IDA showed little accumulation of activity in the abdomen while the stent was draining internally. Upon switching the stent to external drainage, it was possible to monitor the slow movement of the bile which contained radioactivity. Imaging over the liver and comparing activity changes with a sup(99a)Tc standard showed that the decrease in hepatic radioactivity was identical to that occurring in the sup(99m)Tc standard. The liver was thus in a ''steady state'' for excretion of the sup(99m)Tc hepatobiliary agent, for it was extracting as much radioactivity from the circulation as it was excreting.

Eritema infeccioso: un exantema infantil a considerar en la práctica diaria Fifth disease or infectious erythema: a childhood rash to consider in the daily medical practice

Directory of Open Access Journals (Sweden)

AD Pérez-Elizondo

Full Text Available Se presenta el caso de un escolar con febrícula y leve ataque del estado general, quien desarrolla una erupción maculosa en mejillas, pocos días después un exantema en "encaje" o reticulado en tronco posterior y parte proximal de extremidades inferiores, compatible con la quinta enfermedad y confirmado por la morfología lesional característica y la inmuno-serología (IgM.We present a five years old child with a mild fever and malaise, a maculoedematous eruption on cheeks and a "lace" exanthema located on posterior aspect of the trunk and lower limbs, developed after a few days. A fifth disease was diagnosticated based on characteristic morphological presentation and immunoserological studies.

Studies on Pt–Mo phases using analytical techniques with high resolution

Energy Technology Data Exchange (ETDEWEB)

Topic, M., E-mail: mtopic@tlabs.ac.za [iThemba LABS, National Research Foundation, P.O. Box 722, Somerset West 7129 (South Africa); Khumalo, Z. [iThemba LABS, National Research Foundation, P.O. Box 722, Somerset West 7129 (South Africa); University of Cape Town, Physics Department, Private Bag X3, Rondebosch 7701 (South Africa); Pineda-Vargas, C.A. [iThemba LABS, National Research Foundation, P.O. Box 722, Somerset West 7129 (South Africa); Faculty of Health and Wellness Sciences, CPUT, Belville (South Africa)

2014-01-01

Pt–Mo coated system annealed at 1050 °C for 24 h was investigated using several analytical techniques with high resolution (SEM/EDX, μ-PIXE, RBS and XRD). These techniques provide structural and compositional data throughout the material depth and probing area. The results depend on the applied beam, its energy and size. They contribute to a better understanding of thermal annealing effects on the solid-state phase transformation and morphological changes in Pt–Mo coatings. The results indicate the presence of Pt- and Mo-solid solutions and two Pt–Mo phases (PtMo and Pt{sub 2}Mo{sub 3}), changes in the coating morphology, such as increased surface roughness and formation of “lace morphology”, as well as an increase in coating thickness.

UV and IR laser induced ablation of Al2O3/SiN:H and a-Si:H/SiN:H

Directory of Open Access Journals (Sweden)

Schutz-Kuchly T.

2014-01-01

Full Text Available Experimental work on laser induced ablation of thin Al2O3(20 nm/SiN:H (70 nm and a-Si:H (20 nm/SiN:H (70 nm stacks acting, respectively, as p-type and n-type silicon surface passivation layers is reported. Results obtained using two different laser sources are compared. The stacks are efficiently removed using a femtosecond infra-red laser (1030 nm wavelength, 300 fs pulse duration but the underlying silicon surface is highly damaged in a ripple-like pattern. This collateral effect is almost completely avoided using a nanosecond ultra-violet laser (248 nm wavelength, 50 ns pulse duration, however a-Si:H flakes and Al2O3 lace remain after ablation process.

LR: Compact connectivity representation for triangle meshes

Energy Technology Data Exchange (ETDEWEB)

Gurung, T; Luffel, M; Lindstrom, P; Rossignac, J

2011-01-28

We propose LR (Laced Ring) - a simple data structure for representing the connectivity of manifold triangle meshes. LR provides the option to store on average either 1.08 references per triangle or 26.2 bits per triangle. Its construction, from an input mesh that supports constant-time adjacency queries, has linear space and time complexity, and involves ordering most vertices along a nearly-Hamiltonian cycle. LR is best suited for applications that process meshes with fixed connectivity, as any changes to the connectivity require the data structure to be rebuilt. We provide an implementation of the set of standard random-access, constant-time operators for traversing a mesh, and show that LR often saves both space and traversal time over competing representations.

Ne bis in idem põhimõte Eesti karistusõiguses : [bakalaureusetöö] / Natalja Mogiljova ; Tartu Ülikool, õigusteaduskond ; juhendaja: Elina Elkind

Index Scriptorium Estoniae

Mogiljova, Natalja

2009-01-01

Ne bis in idem põhimõtte olemusest ja ajaloolisest arengust, horisontaalsest riigisisesest ne bis in idem-ist, rahvusvahelistest konventsioonidest, EIÕK praktikast, Riigikohtu praktikast, ne bis in idem Ameerika Ühendriikide õiguskorras

Annual conference SAEE 2008

International Nuclear Information System (INIS)

2008-01-01

Technical and economic challenges of a 1 t CO 2 society was the topic addressed by the 2008 annual conference of the Swiss Association for Energy Economics. One tonne of carbon dioxide per head and year as a long-term energy strategy is the theme of a presentation made by professor Konstantin Boulouchos from the Swiss Federal Institute of Technology ETH in Zurich, Switzerland. Professor Dr. Rainhard Madlener from the Institute for Future Energy Consumer Needs and Behaviour in Aachen, Germany, took a look at the one-ton CO 2 vision as a focus for technical development. Professor Thomas F. Rutherford from the ETH presented an economic analysis of one-ton CO 2 scenarios. Eduard Schumacher, former Chairman of the Board at the IWB utility in Basel, Switzerland, presented examples of how energy policy can be implemented, using the IWB's activities as an example. Hansruedi Kunz, Head of the Energy Department in the Building Department of the Canton of Zurich discussed the chances offered and the problems posed by the implementation of measures that are to lead to the meeting of energy visions for the year 2050. A podium and discussion session completed the conference

Syndrome surveillance of fentanyl-laced heroin outbreaks: Utilization of EMS, Medical Examiner and Poison Center databases.

Science.gov (United States)

Moore, P Quincy; Weber, Joseph; Cina, Steven; Aks, Steven

2017-11-01

Describe surveillance data from three existing surveillance systems during an unexpected fentanyl outbreak in a large metropolitan area. We performed a retrospective analysis of three data sets: Chicago Fire Department EMS, Cook County Medical Examiner, and Illinois Poison Center. Each included data from January 1, 2015 through December 31, 2015. EMS data included all EMS responses in Chicago, Illinois, for suspected opioid overdose in which naloxone was administered and EMS personnel documented other criteria indicative of opioid overdose. Medical Examiner data included all deaths in Cook County, Illinois, related to heroin, fentanyl or both. Illinois Poison Center data included all calls in Chicago, Illinois, related to fentanyl, heroin, and other prescription opioids. Descriptive statistics using Microsoft Excel® were used to analyze the data and create figures. We identified a spike in opioid-related EMS responses during an 11-day period from September 30-October 10, 2015. Medical Examiner data showed an increase in both fentanyl and mixed fentanyl/heroin related deaths during the months of September and October, 2015 (375% and 550% above the median, respectively.) Illinois Poison Center data showed no significant increase in heroin, fentanyl, or other opioid-related calls during September and October 2015. Our data suggests that EMS data is an effective real-time surveillance mechanism for changes in the rate of opioid overdoses. Medical Examiner's data was found to be valuable for confirmation of EMS surveillance data and identification of specific intoxicants. Poison Center data did not correlate with EMS or Medical Examiner data. Copyright © 2017 Elsevier Inc. All rights reserved.

Hypercholesterolemia with consumption of PFOA-laced Western diets is dependent on strain and sex of mice

Directory of Open Access Journals (Sweden)

Sandra L. Rebholz

Full Text Available Perfluorooctanoic acid (PFOA is a man-made surfactant with a number of industrial applications. It has a long half-life environmentally and biologically. Past studies suggest a direct relationship between plasma cholesterol and PFOA serum concentrations in humans and an inverse one in rodents fed standard rodent chow, making it difficult to examine mechanisms responsible for the potential PFOA-induced hypercholesterolemia and altered sterol metabolism. To examine dietary modification of PFOA-induced effects, C57BL/6 and BALB/c mice were fed PFOA in a fat- and cholesterol-containing diet. When fed these high fat diets, PFOA ingestion resulted in marked hypercholesterolemia in male and female C57BL/6 mice and less robust hypercholesterolemia in male BALB/c mice. The PFOA-induced hypercholesterolemia appeared to be the result of increased liver masses and altered expression of genes associated with hepatic sterol output, specifically bile acid production. mRNA levels of genes associated with sterol input were reduced only in C57BL/6 females, the mice with the greatest increase in plasma cholesterol levels. Strain-specific PFOA-induced changes in cholesterol concentrations in mammary tissues and ovaries paralleled changes in plasma cholesterol levels. mRNA levels of sterol-related genes were reduced in ovaries of C57BL/6 but not in BALB/c mice and not in mammary tissues. Our data suggest that PFOA ingestion leads to hypercholesterolemia in mice fed fat and cholesterol and effects are dependent upon the genetic background and gender of the mice with C57BL/6 female mice being most responsive to PFOA. Keywords: Perfluorooctanoic acid, C8, PFC, PFAS, Cholesterol, Dietary fat

Development of carbon/carbon composite control rod for HTTR. 1. Preparation of elements and their fracture tests

International Nuclear Information System (INIS)

Eto, Motokuni; Ishiyama, Shintaro; Ugachi, Hirokazu

1996-08-01

For the High Temperature Engineering Test Reactor(HTTR) the control rod sleeve is made of Alloy 800H for which a particular process is imposed when the reactor needs to be scrammed. The less restricted operation of the reactor would be attained if there would be the control rod more resistant to high temperature and neutron irradiation. This report summarizes the results which have been obtained as of March 1996 in the course of the development of the C/C composite control rod. Materials used were pitch- or PAN-based fiber-reinforced 2-dimensional carbon composites, from which preforms of the elements of a control rod were fabricated. The preforms were carbonized at 1000degC after being impregnated with pitch. Then they were graphitized at 3000degC, followed by a purification treatment with halogen. The elements included the pellet holder, lace truck and pin. The pin was fabricated by the fiber laminating technique. A control rod is to consist of pellet holders which are connected by the lace trucks with pins. Various strength tests were carried out on these elements. An irradiation of the elements made of PAN-based material was performed in JRR-3 at 900±50degC to a neutron fluence of 1x10 25 n/m 2 (E>29fJ). As for the strength tests on the elements, there were some differences between PAN- and pitch-based composites: In general, elements made of PAN-based composite showed the more plastic behavior before they fractured, whereas those of pitch-based material behaved in the more brittle manner. Fracture tests of the irradiated elements showed that fracture load and fracture displacement enough for assuring the integrity of the control rod structure were maintained even after the irradiation. It was also found that if the applied load was parallel to the fiber felt plane both fracture load and strain increased, whereas the load increase and strain decrease were observed for the applied load against the plane. (J.P.N.)

The effect of airborne hygroscopic matter on aerosol behavior in severe nuclear power plant accidents

International Nuclear Information System (INIS)

Jokiniemi, J.

1990-01-01

The growth of hygroscopic particles due to steam condensation has been studied. Sophisticated and simplified models for particle growth have been compared to see what sort of approximations can be used in the safety analyses of severe LWR accidents. A model suitable for evaluating condensational growth in containment conditions has been developed and incorporated in the NAUA containment aerosol program. The hygroscopic growth has been studied experimentally and the results of the NAUA-HYGROS computer program developed here have been compared with the experimental results. For heat and mass transport the classical Mason equation compared well with the more accurate solutions at the expected thermal-hydraulic conditions in the containment atmosphere. For applications with short residence times at high humidities, where the Mason equation is not strictly valid, a more accurate solution for mass and heat transfer to the particle has been developed. A conservative model for the dissolution of multicomponent particles at high relative humidities has been developed and included in the NAUA-HYGROS code. The development of NAUA-HYGROS was closely related to the LACE experiments, where the behavior of hygroscopic CsOH and non-hygroscopic MnO aerosols in a 852 m 3 containment vessel was studied. The code results agreed well with the measured values. The comparison of the results from the Modular Accident Analyses Program (MAAP) with the LACE experimental results showed the invalidity of the simple model used. An experimental set-up for measuring the behavior of hygroscopic particles in a flow type reaction chamber was developed and constructed. The time development of initially dry CsOH and NaOH particles was measured at different relative humidities. The most critical parameters affecting the particle size were found to be the relative humidity and the residence time in the chamber before sampling. Theoretical calculations with the NAUA-HYGROS code showed that during travel

Development of carbon/carbon composite control rod for HTTR. 1. Preparation of elements and their fracture tests

Energy Technology Data Exchange (ETDEWEB)

Eto, Motokuni; Ishiyama, Shintaro; Ugachi, Hirokazu [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

1996-08-01

For the High Temperature Engineering Test Reactor(HTTR) the control rod sleeve is made of Alloy 800H for which a particular process is imposed when the reactor needs to be scrammed. The less restricted operation of the reactor would be attained if there would be the control rod more resistant to high temperature and neutron irradiation. This report summarizes the results which have been obtained as of March 1996 in the course of the development of the C/C composite control rod. Materials used were pitch- or PAN-based fiber-reinforced 2-dimensional carbon composites, from which preforms of the elements of a control rod were fabricated. The preforms were carbonized at 1000degC after being impregnated with pitch. Then they were graphitized at 3000degC, followed by a purification treatment with halogen. The elements included the pellet holder, lace truck and pin. The pin was fabricated by the fiber laminating technique. A control rod is to consist of pellet holders which are connected by the lace trucks with pins. Various strength tests were carried out on these elements. An irradiation of the elements made of PAN-based material was performed in JRR-3 at 900{+-}50degC to a neutron fluence of 1x10{sup 25} n/m{sup 2} (E>29fJ). As for the strength tests on the elements, there were some differences between PAN- and pitch-based composites: In general, elements made of PAN-based composite showed the more plastic behavior before they fractured, whereas those of pitch-based material behaved in the more brittle manner. Fracture tests of the irradiated elements showed that fracture load and fracture displacement enough for assuring the integrity of the control rod structure were maintained even after the irradiation. It was also found that if the applied load was parallel to the fiber felt plane both fracture load and strain increased, whereas the load increase and strain decrease were observed for the applied load against the plane. (J.P.N.)

Who are the important predators of sea turtle nests at Wreck Rock beach?

Directory of Open Access Journals (Sweden)

Juan Lei

2017-06-01

Full Text Available Excessive sea turtle nest predation is a problem for conservation management of sea turtle populations. This study assessed predation on nests of the endangered loggerhead sea turtle (Caretta caretta at Wreck Rock beach adjacent to Deepwater National Park in Southeast Queensland, Australia after a control program for feral foxes was instigated. The presence of predators on the nesting dune was evaluated by tracking plots (2 × 1 m every 100 m along the dune front. There were 21 (2014–2015 and 41 (2015–2016 plots established along the dune, and these were monitored for predator tracks daily over three consecutive months in both nesting seasons. Predator activities at nests were also recorded by the presence of tracks on top of nests until hatchlings emerged. In addition, camera traps were set to record the predator activity around selected nests. The tracks of the fox (Vulpes vulpes and goanna (Varanus spp were found on tracking plots. Tracking plots, nest tracks and camera traps indicated goanna abundance varied strongly between years. Goannas were widely distributed along the beach and had a Passive Activity Index (PAI (0.31 in 2014–2015 and 0.16 in 2015–2016 approximately seven times higher than that of foxes (PAI 0.04 in 2014–2015 and 0.02 in 2015–2016. Five hundred and twenty goanna nest visitation events were recorded by tracks but no fox tracks were found at turtle nests. Camera trap data indicated that yellow-spotted goannas (Varanus panoptes appeared at loggerhead turtle nests more frequently than lace monitors (V. varius did, and further that lace monitors only predated nests previously opened by yellow-spotted goannas. No foxes were recorded at nests with camera traps. This study suggests that large male yellow-spotted goannas are the major predator of sea turtle nests at the Wreck Rock beach nesting aggregation and that goanna activity varies between years.

Continuous demagnetization of cerium impurities in superconducting and normal lanthanum--thorium binary alloy matrices

International Nuclear Information System (INIS)

Fertig, W.A.

1976-01-01

Experimental evidence is presented for the dramatic changes occurring in the low temperature properties of this system as the magnetic character of the Ce solutes changes from Kondo-magnetic in LaCe to nonmagnetic in ThCe. Three types of measurements are reported: (1) the superconducting transition temperature T/sub c/ vs Ce impurity concentration n for matrix compositions of 0 to 100 at. percent Th; (2) T/sub c/ vs magnetic field H for La 0 . 80 Th 0 . 20 Ce; and (3) the incremental electrical resistivity per Ce impurity vs temperature T for all the ternary systems listed above. The lowest temperature was 50 mK, and the annealed bulk samples had essentially 100 percent fcc structure. Three features in the T/sub c/ vs n data occur near the midpoint of the compositional spectrum from LaCe to ThCe: (1) the presence of a conspicuous maximum in the initial depression vertical barΔT/sub c/Δnvertical bar/sub n→0/; (2) the smooth evolution in the curvature of T/sub c/ vs n from negative to positive with increasing Th concentration; and (3) the appearance of re-entrant superconductivity in the La 0 . 90 Th 0 . 10 Ce, La 0 . 80 Th 0 . 20 Ce, and La 0 . 75 Th 0 . 25 Ce systems. As the La:Th host ratio decreases, there is a continuous decrease in the logarithmically temperature-dependent Ce impurity contribution to the total electrical resistivity. The Mueller--Hartmann and Zittartz theory for superconducting Kondo systems can qualitatively account for the behavior of the T/sub c/ vs n data for host compositions with approximately less than 70 at. percent Th. The Kaiser theory for conduction electron scattering by nonmagnetic resonant states yields a reasonable fit to the T/sub c/ vs n data for Th concentrations as low as approximately 60 at. percent

Who are the important predators of sea turtle nests at Wreck Rock beach?

Science.gov (United States)

Lei, Juan; Booth, David T

2017-01-01

Excessive sea turtle nest predation is a problem for conservation management of sea turtle populations. This study assessed predation on nests of the endangered loggerhead sea turtle ( Caretta caretta ) at Wreck Rock beach adjacent to Deepwater National Park in Southeast Queensland, Australia after a control program for feral foxes was instigated. The presence of predators on the nesting dune was evaluated by tracking plots (2 × 1 m) every 100 m along the dune front. There were 21 (2014-2015) and 41 (2015-2016) plots established along the dune, and these were monitored for predator tracks daily over three consecutive months in both nesting seasons. Predator activities at nests were also recorded by the presence of tracks on top of nests until hatchlings emerged. In addition, camera traps were set to record the predator activity around selected nests. The tracks of the fox ( Vulpes vulpes ) and goanna ( Varanus spp ) were found on tracking plots. Tracking plots, nest tracks and camera traps indicated goanna abundance varied strongly between years. Goannas were widely distributed along the beach and had a Passive Activity Index (PAI) (0.31 in 2014-2015 and 0.16 in 2015-2016) approximately seven times higher than that of foxes (PAI 0.04 in 2014-2015 and 0.02 in 2015-2016). Five hundred and twenty goanna nest visitation events were recorded by tracks but no fox tracks were found at turtle nests. Camera trap data indicated that yellow-spotted goannas ( Varanus panoptes ) appeared at loggerhead turtle nests more frequently than lace monitors ( V. varius ) did, and further that lace monitors only predated nests previously opened by yellow-spotted goannas. No foxes were recorded at nests with camera traps. This study suggests that large male yellow-spotted goannas are the major predator of sea turtle nests at the Wreck Rock beach nesting aggregation and that goanna activity varies between years.

Elements beyond uranium

International Nuclear Information System (INIS)

Seaborg, G.T.; Loveland, W.D.

1990-01-01

This book is the 12th volume in a series on transuranium elements. Varied techniques for production of these elements, the methods used in the identification, and the exquisitely refined microchemical techniques required to deal wth samples sometimes involving only a few atoms are described in detail. The chapter on synthesis of the new elements is liberally laced with reminiscences of the proud progenitors as well as the criteria for the discovery of a new chemical element. The authors lament that the superheavy elements (elements in the region of atomic number 114) still elude detection even though their creation should be possible, and some, at least, should survive long enough to be detected. One chapter in the book is devoted to practical applictions of uranium, and the transuranic elements

Between casual commitment and cross-media articulation – the faith of the Napkin

DEFF Research Database (Denmark)

Bødker, Susanne; Petersen, Anja Bechmann

2008-01-01

was wrong with the Napkin, and why did it fail? The Napkin suffered many of the problems known to CSCW: It laced reciprocity of visibility and commitment between reporters and editors; it did not give sufficient overview of media processes and products, in particular it was impossible to motivate stories......This paper presents an analysis of the Napkin, a collaborative technology designed to support news reporters in their struggle to handle the integrated production of news stories to multiple media platforms. The Napkin was abandoned while we studied it, and this raised the questions of what...... and overview their relationships with other stories. The casual metaphor of a Napkin was in contrast to how commitments got perceived by reporters and editors. The paper uses these discussions to revisit the notion of articulation work...

Simulation in Complex Modelling

DEFF Research Database (Denmark)

Nicholas, Paul; Ramsgaard Thomsen, Mette; Tamke, Martin

2017-01-01

This paper will discuss the role of simulation in extended architectural design modelling. As a framing paper, the aim is to present and discuss the role of integrated design simulation and feedback between design and simulation in a series of projects under the Complex Modelling framework. Complex...... performance, engage with high degrees of interdependency and allow the emergence of design agency and feedback between the multiple scales of architectural construction. This paper presents examples for integrated design simulation from a series of projects including Lace Wall, A Bridge Too Far and Inflated...... Restraint developed for the research exhibition Complex Modelling, Meldahls Smedie Gallery, Copenhagen in 2016. Where the direct project aims and outcomes have been reported elsewhere, the aim for this paper is to discuss overarching strategies for working with design integrated simulation....

A Beloved Performance: Reading between the Lines

Directory of Open Access Journals (Sweden)

Angela Christie

2012-07-01

Full Text Available American author Toni Morrison won the Pulitzer Prize in Fiction (1988 and the Nobel Prize in Literature (1993 following the publication of Beloved in 1987. Based on a true story, the novel is laced with magical realism that brings shocking aspects of American slave history to light. Morrison’s unforgettable character “Beloved” was later explored through British actress Thandie Newton’s haunting interpretation in a controversial cinematic version directed by Jonathan Demme in 1998. This article suggests that in spite of criticism leveled at the film for exceeding the boundaries of Morrison’s text, Demme’s adaptation remains justified and hints that echoes of the deeply-entrenched attitudes that fostered the institution of slavery in the United States still linger nearly a century-and-a-half after abolition.

Investigation into radiation-chemical transformations of polyamide P-54

International Nuclear Information System (INIS)

Khabarov, V.N.; Kozlov, L.L.; Panchenkov, G.M.

1981-01-01

Investigation results of alcohol-soluble polyamide P-54 radiolysis by different physicochemical methods are presented. It has been established that under the effect of γ-radiation certain processes take place in polyamide, which are connected with branching, structurization and destruction of macromolecules. Radiation-chemical yields of gaseous products during irradiation in the air and in vacuum at irradiation temperatures from 273 to 393 K are calculated. The ratio of the rates of lacing and destruction processes is found and radiation yields of the processes are determined. Under irradiation in the air at temperatures >333 K chain oxidation of P-54 takes place and the growth of pe-- roxide compounds with 8 molecules/100 eV at 298 K up to 135 mole-- cules/100 eV at irradiation temperature 373 K testifies to the fact

Crotch Lake dam rehabilitation project

International Nuclear Information System (INIS)

Brunet, G.; Dobrowolski, E.

1999-01-01

Replacement of the existing wood crib dam structure on Crotch Lake on the Mississippi River in eastern Ontario that provided water storage for the power production at High Falls Generating Station, became necessary when it was determined that the dam did not meet Ontario-Hydro's safety standards. This paper describes the project of replacing the existing structure with a PVC coated gabion wall with waterproofing. The entire structure was covered with three layers of wire mesh, laced together, and criss-crossed for superior strength and rigidity. The work was completed in 28 days with no environmental impact . Life expectancy of the new structure is in excess of 40 years. With periodic maintenance of the gabion mat cover, life span could be extended an additional 20 to 40 years. 5 figs

Ritual Black Drink consumption at Cahokia

Science.gov (United States)

Crown, Patricia L.; Emerson, Thomas E.; Gu, Jiyan; Hurst, W. Jeffrey; Pauketat, Timothy R.; Ward, Timothy

2012-01-01

Chemical analyses of organic residues in fragments of pottery from the large site of Cahokia and surrounding smaller sites in Illinois reveal theobromine, caffeine, and ursolic acid, biomarkers for species of Ilex (holly) used to prepare the ritually important Black Drink. As recorded during the historic period, men consumed Black Drink in portions of the American Southeast for ritual purification. This first demonstrated discovery of biomarkers for Ilex occurs in beaker vessels dating between A.D. 1050 and 1250 from Cahokia, located far north of the known range of the holly species used to prepare Black Drink during historic times. The association of Ilex and beaker vessels indicates a sustained ritual consumption of a caffeine-laced drink made from the leaves of plants grown in the southern United States. PMID:22869743

Fulminant musculoskeletal and neurologic sarcoidosis: case report and literature update

Energy Technology Data Exchange (ETDEWEB)

Sweeney, Ashley; Hammer, Richard; Evenski, Andrea; Crim, Julia [University of Missouri at Columbia, Columbia, MO (United States)

2016-11-15

We report a case of fulminant sarcoidosis in a 28-year-old man presenting with skin nodules, multifocal small and large joint arthralgias, and blurred vision. Characteristic bone, soft tissue, articular, and CNS findings were evident on multimodality imaging. Bony abnormalities included near-complete destruction of a distal phalanx, ''lace-like'' lucent lesions, erosive arthritis, lytic lesions with and without sclerotic margins, and bone marrow replacement visible only on MRI. The extent of bony disease at time of presentation was unusual. We review the widely varying reported prevalence of imaging findings of bony sarcoidosis in the literature, and discuss reasons for this variability. We found that musculoskeletal findings at US and MRI were less specific than radiographic and CT findings, but were useful in quantifying extent of disease. (orig.)

The analytic structure of trigonometric S-matrices

International Nuclear Information System (INIS)

Hollowood, T.J.

1994-01-01

S-matrices associated to the vector representations of the quantum groups for the classical Lie algebras are constructed. For the a m-1 and c m algebras the complete S-matrix is found by an application of the bootstrap equations. It is shown that the simplest form for the S-matrix which generalizes that of the Gross-Neveu model is not consistent for the non-simply-laced algebras due to the existence of unexplained singularities on the physical strip. However, a form which generalizes the S-matrix of the principal chiral model is shown to be consistent via an argument which uses a novel application of the Coleman-Thun mechanism. The analysis also gives a correct description of the analytic structure of the S-matrix of the principle chiral model for c m . (orig.)

Soft pomeron and lower-trajectory intercepts

International Nuclear Information System (INIS)

Cudell, J.R.; Kang, K.

1999-01-01

We present a preliminary report on the determination of the intercepts and couplings of the soft pomeron and of the p/ω and f/a trajectories from the largest data set available for all total cross sections and real parts of the hadronic amplitudes. Factorization is reasonably satisfied by the pomeron couplings, which allows us to make predictions on γγ and γp total cross sections. In addition we show that these data cannot discriminate between fits based on a simple Regge pomeron-pole and on an asymptotic log 2 s-type behaviour, implying that the effect of unitarization is negligible. Also we examine the range of validity in energy of the fit, and the bounds that these data lace on the odderon and on the hard pomeron. (author)

The S-Matrix coupling dependence for a, d and e affine Toda field theory

International Nuclear Information System (INIS)

Braden, H.W.; Sasaki, R.

1990-09-01

Affine Toda field theories are solvable 1+1 dimensional quantum field theories closely related to integrable deformations of conformal field theory. The S-Matrix elements for an affine Toda field theory are known to depend on the coupling constant β through one universal function B(β) which cannot be determined by unitarity, crossing and the bootstrap. From the requirement of nonexistence of extra poles in the physical region its form is conjectured to be B(β) = (2π) -1 ·β 2 /((1+β 2 )/4π). We show that the above conjecture is correct up to one loop order (i.e., β 4 ) of perturbation for simply laced, i.e., a, d and e affine Toda field theories using a general argument which exhibits much of the richness of these theories. (author)

Irradiation applications for homeland security

International Nuclear Information System (INIS)

Desrosiers, Marc F.

2004-01-01

In October 2001, first-class mail laced with anthrax was sent to political and media targets resulting in several deaths, illnesses, significant mail-service disruption, and economic loss. The White House Office of Science and Technology Policy established a technical task force on mail decontamination that included three key agencies: National Institute of Standards and Technology with responsibility for radiation dosimetry and coordinating and performing experiments at industrial accelerator facilities; the Armed Forces Radiobiology Research Institute with responsibility for radiobiology; and the US Postal Service with responsibility for radiation-processing quality assurance and quality control. An overview of the anthrax attack decontamination events will be presented as well as expectations for growth in this area and the prospects of other homeland security areas where irradiation technology can be applied

Problems and possibilities of development of boron nitride ceramics

International Nuclear Information System (INIS)

Rusanova, L.N.; Romashin, A.G.; Kulikova, G.I.; Golubeva, O.P.

1988-01-01

The modern state of developments in the field of technology of ceramics produced from boron nitride is analyzed. Substantial difficulties in production of pure ceramics from hexagonal and wurtzite-like boron nitride are stated as related to the structure peculiarities and inhomogeneity of chemical bonds in elementary crystal cells of various modifications. Advantages and disadvantages of familiar technological procedures in production of boron nitride ceramics are compared. A new technology is suggested, which is based on the use of electroorganic compounds for hardening and protection of porous high-purity boron-nitride die from oxidation, and as high-efficient sintered elements for treatment of powders of various structures and further pyrolisis. The method is called thermal molecular lacing (TML). Properties of ceramics produced by the TML method are compared with characteristics of well-known brands of boron nitride ceramics

Influence of iodine chemistry on source term assessment

International Nuclear Information System (INIS)

Herranz Puebla, L. E.; Lopez Diez, I.; Rodriguez Maroto, J. J.; Martinez Lopez-Alcorocho, A.

1991-01-01

The major goal of a phenomenology analysis of containment during a severe accident situation can be spitted into the following ones: to know the containment response to the different loads and to predict accurately the fission product and aerosol behavior. In this report, the main results coming from the study of a hypothetical accident scenario, based on LA-4 experiment of LACE project, are presented. In order to do it, several codes have been coupled: CONTEMPT4/MOD5 (thermohydraulics), NAUA/MOD5 (aerosol physics) and IODE (iodine chemistry). It has been demonstrated the impossibility of assessing with confidence the Source Term if the chemical conduct of some radionuclides is not taken into account. In particular, the influence on the iodine retention efficiency of the sump of variables such as pH has been proven. (Author)12 refs

Influence of Chemistry on source term assessment

International Nuclear Information System (INIS)

Herranz Puebla, L.E.; Lopez Diez, I.; Rodriguez Maroto, J.J.; Martinez Lopez-Alcorocho, A.

1991-01-01

The major goal of a phenomenology analysis of containment during a severe accident situation can be splitedd into the following ones: to know the containment response to the different loads and to predict accurately the fission product and aerosol behavior. In this report, the main results coming from the study of a hypothetical accident scenario, based on LA-4 experiment of LACE project, are presented. In order to do it, several codes have been coupled: CONTEMPT4/MOD5 (thermalhydraulics), NAUA/MOD5 (aerosol physics) and IODE (iodine chemistry). 12 refs. It has been demonstrated the impossibility of assessing with confidence the Source Term if the chemical conduct of some radionuclides is not taken into account. In particular, the influence on the iodine retention efficiency of the sump of variables such as pH has been proven. (Author). 12 refs

Influence of iodine chemistry on source term assessment; Influencia de la quimica del yodo en la estimacion del termino fuente

Energy Technology Data Exchange (ETDEWEB)

Herranz Puebla, L E; Lopez Diez, I; Rodriguez Maroto, J J; Martinez Lopez-Alcorocho, A

1991-07-01

The major goal of a phenomenology analysis of containment during a severe accident situation can be spitted into the following ones: to know the containment response to the different loads and to predict accurately the fission product and aerosol behavior. In this report, the main results coming from the study of a hypothetical accident scenario, based on LA-4 experiment of LACE project, are presented. In order to do it, several codes have been coupled: CONTEMPT4/MOD5 (thermohydraulics), NAUA/MOD5 (aerosol physics) and IODE (iodine chemistry). It has been demonstrated the impossibility of assessing with confidence the Source Term if the chemical conduct of some radionuclides is not taken into account. In particular, the influence on the iodine retention efficiency of the sump of variables such as pH has been proven. (Author)12 refs.

Ecole d'été de probabilités de Saint-Flour XXXVII

CERN Document Server

Hollander, Frank

2009-01-01

Polymer chains that interact with themselves and/or with their environment are fascinating objects, displaying a range of interesting physical and chemical phenomena. The focus in this monograph is on the mathematical description of some of these phenomena, with particular emphasis on phase transitions as a function of interaction parameters, associated critical behavior and space-time scaling. Topics include: self-repellent polymers, self-attracting polymers, polymers interacting with interfaces, charged polymers, copolymers near linear or random selective interfaces, polymers interacting with random substrate and directed polymers in random environment. Different techniques are exposed, including the method of local times, large deviations, the lace expansion, generating functions, the method of excursions, ergodic theory, partial annealing estimates, coarse-graining techniques and martingales. Thus, this monograph offers a mathematical panorama of polymer chains, which even today holds plenty of challenges...

Direct approach to operator conformal constructions: from fermions to primary fields

International Nuclear Information System (INIS)

Halpern, M.B.

1989-01-01

I discuss the direct solution of Sugawara and coset constructions, including a path to construction of the primary fields. The basic tools are (1) a construction of affine-conformal highest-weight states, pretensors and tensors form quantum-irreducible representations of the currents of affine g, and (2) construction of primary fields by factorization and boosting of the pretensors. Large classes of pretensors are easily obtained in fermionic constructions, and guesswork is minimized with factorization of bosonized fermionic pretensors: The simplest case constructs conformal-weights h g =mN(n--N)/2n of SU m (n) and h K =mN(n--N)/n of SU m (n)direct-product SU m (n)/SU 2m (n) and extension to simply-laced g is clear. More general cases are left for future study. copyright Academic Prss, Inc. 1989

Alarm Pheromone Activity of Nymph-specific Geraniol in Chrysanthemum Lace Bug Corythucha marmorata against Adults and Nymphs.

Science.gov (United States)

Watanabe, Kisaki; Shimizu, Nobuhiro

2015-09-01

The exotic insect pest Corythucha marmorata (Uhler) is increasingly spreading in Japan using the weed Solidago canadensis L. as a major host plant. The nymphs form colonies on the backs of leaves where they crowd together; however, aggregation does not occur in the adults. When an individual nymph is crushed using a needle tip and further the needle tip covered with the nymph's bodily fluids is moved slowly toward the center of the crowd, the surrounding nymphs display an escape behavior and their aggregation is disrupted. We detected geraniol as a nymph-specific volatile component. Bioassay results indicated that geraniol was effective as an alarm pheromone on second to fifth instar nymphs. Furthermore, we found that male and female adults responded sensitively to the alarm pheromone produced by nymphs. These results suggest that although the adult insects do not secrete geraniol, they can detect it produced by nymphs, thereby retaining the ability to escape from danger while suppressing the cost of geraniol production. The present study is the first to demonstrate that an alarm pheromone secreted by nymphs is also effective in adults among Tingidae.

Critical two-point functions and the lace expansion for spread-out high-dimensional percolation and related models

NARCIS (Netherlands)

Hara, T.; Hofstad, van der R.W.; Slade, G.

2003-01-01

We consider spread-out models of self-avoiding walk, bond percolation, lattice trees and bond lattice animals on ${\\mathbb{Z}^d}$, having long finite-range connections, above their upper critical dimensions $d=4$ (self-avoiding walk), $d=6$ (percolation) and $d=8$ (trees and animals). The two-point

The contributions of Fridrikh Tsander: a memoir

Science.gov (United States)

Freeman, Marsha

2003-04-01

Soviet space pioneer Fridrikh Tsander (1887-1933) is a seminal figure in the earliest history of the theory and development of spaceflight. He saw himself as taking the theoretical groundwork laid at the turn of this century by Konstantin Tsiolkovsky, and extending it to the practical reality of taking man into space. Tsander combined the ability to generate creative concepts for accomplishing his goals, and the tenacity to perform numerous experiments, with a dedication to organizing public support, particularly among youth, for his dream to go "Forward to Mars." Those young men he inspired and trained went on to make significant contributions to the Soviet space effort. The lack of knowledge today about his work is not due to any shortcomings on his part. Tsander died in 1933, at the age of 46, just at the moment that government support for large-scale rocket experiments was being realized, and dramatic breakthroughs could be made. Lacking such support throughout his life limited what Tsander was able to practically realize, but visionary concepts he originated are still being worked on today, such as the "combining" of aircraft and rockets for spaceflight. Those who worked with Tsander, and continued after him, including S.P. Korolev, readily acknowledge Fridrikh Tsander's central place in the history of astronautics.

Arthroscopic treatment of acute acromioclavicular dislocations using a double button device: Clinical and MRI results.

Science.gov (United States)

Loriaut, P; Casabianca, L; Alkhaili, J; Dallaudière, B; Desportes, E; Rousseau, R; Massin, P; Boyer, P

2015-12-01

Arthroscopic treatment of acute grade 3 and 4 acromioclavicular dislocation is controversial, due to the risk of recurrence and of postoperative reduction defect. The purpose of the present study was to investigate whether the healing of the acromioclavicular (AC) and coracoclavicular (CC) ligaments and the accurate 3D positioning parameters of the AC joint using MRI were correlated with satisfactory functional outcome. Thirty-nine patients were enrolled from 2009 to 2011 and managed arthroscopically by CC lacing using a double-button device. Clinical assessment included the Shoulder and Hand (QuickDash) score, Constant-Murley score and visual analog scale (VAS) for residual pain. Time and rate to return to work and return to sport were assessed according to type of sport and work. Postoperative complications were recorded. Radiological examination consisted of anteroposterior clavicle and lateral axillary radiographs. AC ligament healing and 3D joint congruency were assessed on MRI and correlated to the clinical results. Mean patient age was 35.7 years (range, 20-55). Mean follow-up was 42.3±10.6 months (range, 24-60). At final follow-up, mean QuickDash score, Constant score and VAS were respectively 1.7±4 (range, 0-11), 94.7±7.3 (range, 82-100) and 0.5±1.4 (range, 0-2). Thirty-five (90%) patients were able to resume work, including heavy manual labor, and sport. Radiology found accurate 3D joint congruency in 34 patients (87%) and CC and AC ligament healing in 36 (93%). Complications included reduction loss at 6 weeks in 3 patients, requiring surgical stabilization. Satisfactory functional results were associated with accurate AC joint congruency in the coronal and axial planes (P<0.05) and good AC and CC ligament healing (P<0.04). An initial 25% reduction defect in the coronal plane was not associated with poor functional results (P=0.07). Arthroscopic treatment by CC lacing satisfactorily restored ligament and joint anatomy in the present series. These

Interdisciplinary Interactions During R&D and Early Design of Large Engineered Systems

Science.gov (United States)

McGowan, Anna-Maria Rivas

2014-01-01

Designing Large-Scale Complex Engineered Systems (LaCES) such as aircraft and submarines requires the input of thousands of engineers and scientists whose work is proximate in neither time nor space. Comprehensive knowledge of the system is dispersed among specialists whose expertise is in typically one system component or discipline. This study examined the interactive work practices among such specialists seeking to improve engineering practice through a rigorous and theoretical understanding of current practice. This research explored current interdisciplinary practices and perspectives during R&D and early LaCES design and identified why these practices and perspectives prevail and persist. The research design consisted of a three-fold, integrative approach that combined an open-ended survey, semi-structured interviews, and ethnography. Significant empirical data from experienced engineers and scientists in a large engineering organization were obtained and integrated with theories from organization science and engineering. Qualitative analysis was used to obtain a holistic, contextualized understanding. The over-arching finding is that issues related to cognition, organization, and social interrelations mostly dominate interactions across disciplines. Engineering issues, such as the integration of hardware or physics-based models, are not as significant. For example, organization culture is an important underlying factor that guided researchers more toward individual sovereignty over cross-disciplinarity. The organization structure and the engineered system architecture also serve as constraints to the engineering work. Many differences in work practices were observed, including frequency and depth of interactions, definition or co-construction of requirements, clarity or creation of the system architecture, work group proximity, and cognitive challenges. Practitioners are often unaware of these differences resulting in confusion and incorrect assumptions

Characterization of three Brazilian bauxites and the corresponding bayer liquors in regard to rare earth and other minor elements

International Nuclear Information System (INIS)

Ikeda Oba, C.A.; Avritscher, W.; Pini, R.A.; Abrao, A.; Chaves, A.P.

1998-01-01

Full text: In this paper the results of chemical analysis of representative Brazilian bauxites are presented and discussed. Analyses were made on original mother rocks, ores, tailings from washing plants, Bayer liquors produced from this ores and also from the red muds. Samples of the ores were submitted to size, magnetic and density separation and these fractions were also analysed. Minor elements of interest assayed were rare earth, gallium and vanadium. Atomic absorption spectroscopy, x-ray fluorescence and emission spectroscopy were applied for the minor elements and also conventional wet chemical analyses mainly for major elements. A special technique for a rapid identification and semi-quantitative analysis of gallium and a permanent file for the results are presented as well. Brazilian bauxites are all of lateritic origin, constituted essentially by gibbsite and formed by intense tropical weathering of different rocks. This paper presents the chemical characterization of three Brazilian bauxites, namely Porto Trombetas, Cataguazes and Pocos de Caldas and the behaviour of their minor elements during the industrial processing in the mines and alumina mills. The grades of rare earths elements, gallium and vanadium show significant variations. This is most probably due to mother rocks characteristics than to bauxitization processes. The review deposits have the following mother rocks: Porto Trombetas Sedimentary - Cataguazes Metamorphic - Pocos de Caldas Alkaline (sienite). The samples from Pocos de Caldas show high grade for La+Ce with an average over 800ppm, Cataguazes has an average of 76 ppm La+Ce and Porto Trombetas 6,5ppm. Gallium grades are higher for Pocos de Caldas (average 135 ppm), followed by Porto Trombetas (62 ppm) and Cataguazes (37ppm). Vanadium grades are higher for Porto Trombetas (243 ppm) then Pocos de Caldas (165 ppm). Pocos de Caldas shows 50% enrichment in Ce in the washed ore and in Porto Trombetas most of the Y goes to the fines (product

Korruptsiooniliste süütegude kriminaalõiguslikud ja kriminoloogilised aspektid : [magistritöö] / Konstantin Grigorenko ; Akadeemia Nord, õigusteaduskond ; juhendajad: Margus Heek, G. Zvonov

Index Scriptorium Estoniae

Grigorenko, Konstantin

2007-01-01

Korruptsiooniga seotud süütegude üldiseloomustus, enimohtlike kuritegude analüüs (altkäemaks), korruptsiooni põhjused ja selle ärahoidmise meetodid. - Lisatud: Korruptsiooniliste süütegude kriminaalõiguslikud ja kriminoloogilised aspektid : autoreferaat, 17 lk.

Shushaku Endo (1923-1996): his tuberculosis and his writings.

Science.gov (United States)

Sharma, O P

2006-03-01

Shushaku Endo, one of the finest 20th century Japanese novelists, is not as well known in the West as some of his contemporary Japanese writers including, Yukio Mishima, Yasunari Kawabata, Kobo Abe, and Kenzaburo Oe. Mishima deals with turmoil of adolescence laced with surrealistic historical romance; Abe conjures strange, evocative images in the Kafkaesque tradition; Kawabata writes about loneliness and desolation; and Oe creates imaginary themes of life and myth that entwine and portray human predicaments. Kawabata and Oe both received Nobel Prizes in Literature. Endo's writing is different. He confronts problems pertaining to faith, morality, and individual responsibility. In his early years Endo struggled as a loner, an outsider, and a misfit. This pattern continued to a large extent into his adult life, most of which was consumed with fighting his life threatening tuberculosis. The agonies of his illness intensified his talent for exploring the complexity of human relationships.

Reducibility of ceria-lanthana mixed oxides under temperature programmed hydrogen and inert gas flow conditions

International Nuclear Information System (INIS)

Bernal, S.; Blanco, G.; Cifredo, G.; Perez-Omil, J.A.; Pintado, J.M.; Rodriguez-Izquierdo, J.M.

1997-01-01

The present paper deals with the preparation and characterization of La/Ce mixed oxides, with La molar contents of 20, 36 and 57%. We carry out the study of the structural, textural and redox properties of the mixed oxides, comparing our results with those for pure ceria. For this aim we use temperature programmed reduction (TPR), temperature programmed desorption (TPD), nitrogen physisorption at 77 K, X-ray diffraction and high resolution electron microscopy. The mixed oxides are more easy to reduce in a flow of hydrogen than ceria. Moreover, in an inert gas flow they release oxygen in higher amounts and at lower temperatures than pure CeO 2 . The textural stability of the mixed oxides is also improved by incorporation of lanthana. All these properties make the ceria-lanthana mixed oxides interesting alternative candidates to substitute ceria in three-way catalyst formulations. (orig.)

NAUAHYGROS - A code for calculating aerosol behavior in nuclear power plant containments following a severe accident

Energy Technology Data Exchange (ETDEWEB)

Sher, R. [Rudolph Sher Associates, Stanford, CA (United States); Li, J. [Polestar Applied Technology, Inc., Los Altos, CA (United States)

1995-02-01

NAUAHYGROS is a computer code to calculate the behavior of fission product and other aerosol particles in the containment of a nuclear reactor following a severe accident. It is an extension of the German code NAUA, which has been in widespread use for many years. Early versions of NAUA treated various aerosol phenomena in dry atmospheres, including aerosol agglomeration, diffusion (plateout), and settling processes. Later versions added treatments of steam condensation on particles in saturated or supersaturated containment atmospheres. The importance of these condensation effects on aerosol removal rates was demonstrated in large scale simulated containment tests. The additional features incorporated in NAUAHYGROS include principally a treatment of steam condensation on hygroscopic aerosols, which can grow as a result of steam condensation even in superheated atmospheres, and improved modelling of steam condensation on the walls of the containment. The code has been validated against the LACE experiments.

fences

Directory of Open Access Journals (Sweden)

Elena Grigoryeva

2013-05-01

Full Text Available After the Public Spaces (PB 35, it is the right time to speak about fences. Space and fencing. We, the members of the editorial board, probably suffer from an acute form of agoraphilia – the love for an open space, a wide and open world made us talk about it (82. Our cities suffer from agoraphobia, a fear of open spaces, and its complication – fencephilia.Chekhov’s claustrophobia brought him to Sakhalin and gave widely cited descriptions to many Siberian cities. Irkutsk, unlike Tomsk, for example, was called “a cultured city… Almost Europe!” But not every Irkutsk citizen knows that this quotation is cut short. When using the word ‘cultured’, the writer meant the absence of “nasty fences, absurd advertisements and wastelands where signs prohibit stopping”.However, after 100 some odd years, “the cultural layer has grown, and the cultural level has dropped”.Why? Let’s return to education. Alexander Rappaport opens discussion about a school of the future (30.This issue comprises international and Siberian architectural events (14. And many good and different fences. Good fences are represented in the collection of articles on fences of all times and nations. The hot times of fencing are analyzed in the article by psychologist Konstantin Lidin (72.

Pisgah Lava Cave Communication Test: Science Case Study for the Networked Constellations Initiative

Science.gov (United States)

Belov, K.; Ellison, D.; Fraeman, A.

2017-01-01

As part of the science case study for the Networked Constellations initiative, a team of JPL scientists explore the possibility of a mission to study the lava caves on Mars. Natural caves on Mars and the Moon present a unique opportunity to learn about the planetary geology and to provide a shelter for human explorers. Due to power and communication challenges, a network of assets has significant advantages over a single asset sent inside a cave. However, communication between the assets and the data downlink present significant difficulties due to the presence of rough walls, boulders, and other obstacles with unknown dielectric constant inside a typical cave, disturbing the propagation of the radio waves. A detailed study is needed to establish the limitations of the current communication technologies and to develop requirements for the new communication technology applicable to the cave environment. On May 4 of 2017, Konstantin Belov, Doug Ellison, and Abby Fraeman visited a lava cave in Pisgah, CA. The purpose of the visit was to build a 3D map of the cave, which could be used to create a model of radio wave propagation, and to conduct a series of communication tests using off-the-shelf equipment to verify the in-cave communication challenges. This experiment should be considered as a simple 'proof of concept' and is the subject of this report.

Image acquisitions, processing and analysis in the process of obtaining characteristics of horse navicular bone

Science.gov (United States)

Zaborowicz, M.; Włodarek, J.; Przybylak, A.; Przybył, K.; Wojcieszak, D.; Czekała, W.; Ludwiczak, A.; Boniecki, P.; Koszela, K.; Przybył, J.; Skwarcz, J.

2015-07-01

The aim of this study was investigate the possibility of using methods of computer image analysis for the assessment and classification of morphological variability and the state of health of horse navicular bone. Assumption was that the classification based on information contained in the graphical form two-dimensional digital images of navicular bone and information of horse health. The first step in the research was define the classes of analyzed bones, and then using methods of computer image analysis for obtaining characteristics from these images. This characteristics were correlated with data concerning the animal, such as: side of hooves, number of navicular syndrome (scale 0-3), type, sex, age, weight, information about lace, information about heel. This paper shows the introduction to the study of use the neural image analysis in the diagnosis of navicular bone syndrome. Prepared method can provide an introduction to the study of non-invasive way to assess the condition of the horse navicular bone.

Scope of nuclear medicine in the developing countries

International Nuclear Information System (INIS)

Ganatra, R.D.

1992-01-01

What should a developing country do to promote nuclear medicine? Practice of nuclear medicine requires sophisticated electronic instruments and a variety of radiopharmaceuticals. Ideal situation would be when both are obtainable from local sources. It is not an easy task for developing countries to produce these electronic marvels locally. It anticipates a widespread electronics industry in a country so that various components which go in the big machines are also made locally. One, who has worked in a developing country would realize how exasperating a task it is to maintain, service and repair imported instruments. They break down often in the tropics, are difficult to service due to lack of spare parts and their down-time unusually long. Many of the modern instruments have lots of ''frills and laces'' and as a policy, it is prudent to purchase something which is ''bare to bones'' and simple to use but still capable of providing the essential range of applications

Progress in high-dimensional percolation and random graphs

CERN Document Server

Heydenreich, Markus

2017-01-01

This text presents an engaging exposition of the active field of high-dimensional percolation that will likely provide an impetus for future work. With over 90 exercises designed to enhance the reader’s understanding of the material, as well as many open problems, the book is aimed at graduate students and researchers who wish to enter the world of this rich topic.  The text may also be useful in advanced courses and seminars, as well as for reference and individual study. Part I, consisting of 3 chapters, presents a general introduction to percolation, stating the main results, defining the central objects, and proving its main properties. No prior knowledge of percolation is assumed. Part II, consisting of Chapters 4–9, discusses mean-field critical behavior by describing the two main techniques used, namely, differential inequalities and the lace expansion. In Parts I and II, all results are proved, making this the first self-contained text discussing high-dimensiona l percolation.  Part III, consist...

Nanotechnology applications to desalination : a report for the joint water reuse & desalination task force.

Energy Technology Data Exchange (ETDEWEB)

Brady, Patrick Vane; Mayer, Tom; Cygan, Randall Timothy

2011-01-01

Nanomaterials and nanotechnology methods have been an integral part of international research over the past decade. Because many traditional water treatment technologies (e.g. membrane filtration, biofouling, scale inhibition, etc.) depend on nanoscale processes, it is reasonable to expect one outcome of nanotechnology research to be better, nano-engineered water treatment approaches. The most immediate, and possibly greatest, impact of nanotechnology on desalination methods will likely be the development of membranes engineered at the near-molecular level. Aquaporin proteins that channel water across cell membranes with very low energy inputs point to the potential for dramatically improved performance. Aquaporin-laced polymer membranes and aquaporin-mimicking carbon nanotubes and metal oxide membranes developed in the lab support this. A critical limitation to widespread use of nanoengineered desalination membranes will be their scalability to industrial fabrication processes. Subsequent, long-term improvements in nanoengineered membranes may result in self-healing membranes that ideally are (1) more resistant to biofouling, (2) have biocidal properties, and/or (3) selectively target trace contaminants.

Analyzing the Health Risks Resulting from Extending the 400kV High Voltage Transmission Lines on the Human

Directory of Open Access Journals (Sweden)

Mohammed Hassan Dervish

2018-01-01

Full Text Available Although it is difficult to imagine life without electricity, there are compiling confirmations show thatexposure to magnetic fields correlated electricity and radio frequencies pose magnificent hazards to human health. The most economist method to transfer electricity from power generation stations to users is by measures of high power transmission lines, buoyed by big transmission towers. The cables laced between the towers radiate magnetic and electric fields. In this research study, the magnetic field at ground level under 400 kV network lines extended in residential places have been conducted in two ways, mathematical calculation and practical measurement then the obtained results analyzed and compared with the international standards reference values. the reason of chose this type of transmission line is frequently using. The results indicate that they fall within the safe limiter commended by the WorldHealth Organization. the strength of radiation increasing with high of sea level and moisture ratiobecause of air ionization.

Shushaku Endo (1923–1996): his tuberculosis and his writings

Science.gov (United States)

Sharma, O P

2006-01-01

Shushaku Endo, one of the finest 20th century Japanese novelists, is not as well known in the West as some of his contemporary Japanese writers including, Yukio Mishima, Yasunari Kawabata, Kobo Abe, and Kenzaburo Oe. Mishima deals with turmoil of adolescence laced with surrealistic historical romance; Abe conjures strange, evocative images in the Kafkaesque tradition; Kawabata writes about loneliness and desolation; and Oe creates imaginary themes of life and myth that entwine and portray human predicaments. Kawabata and Oe both received Nobel Prizes in Literature. Endo's writing is different. He confronts problems pertaining to faith, morality, and individual responsibility. In his early years Endo struggled as a loner, an outsider, and a misfit. This pattern continued to a large extent into his adult life, most of which was consumed with fighting his life threatening tuberculosis. The agonies of his illness intensified his talent for exploring the complexity of human relationships. PMID:16517794

The SU(r){sub 2} string functions as q-diagrams

Energy Technology Data Exchange (ETDEWEB)

Genish, Arel, E-mail: Arel.genish@weizmann.ac.il; Gepner, Doron, E-mail: Doron.gepner@weizmann.ac.il

2016-06-15

A generalized Roger Ramanujan (GRR) type expression for the characters of A-type parafermions has been a long standing puzzle dating back to conjectures made regarding some of the characters in the 90s. Not long ago we have put forward such GRR type identities describing any of the level two ADE-type generalized parafermions characters at any rank. These characters are the string functions of simply laced Lie algebras at level two, as such, they are also of mathematical interest. In our last joint paper we presented the complete derivation for the D-type generalized parafermions characters identities. Here we generalize our previous discussion and prove the GRR type expressions for the characters of A-type generalized parafermions. To prove the A-type GRR conjecture we study further the q-diagrams, introduced in our last joint paper, and examine the diagrammatic interpretations of known identities among them Slater identities for the characters of the first minimal model, which is the Ising model, and the Bailey lemma.

Socio-Technical Perspective on Interdisciplinary Interactions During the Development of Complex Engineered Systems

Science.gov (United States)

McGowan, Anna-Maria R.; Daly, Shanna; Baker, Wayne; Papalambros, panos; Seifert, Colleen

2013-01-01

This study investigates interdisciplinary interactions that take place during the research, development, and early conceptual design phases in the design of large-scale complex engineered systems (LaCES) such as aerospace vehicles. These interactions, that take place throughout a large engineering development organization, become the initial conditions of the systems engineering process that ultimately leads to the development of a viable system. This paper summarizes some of the challenges and opportunities regarding social and organizational issues that emerged from a qualitative study using ethnographic and survey data. The analysis reveals several socio-technical couplings between the engineered system and the organization that creates it. Survey respondents noted the importance of interdisciplinary interactions and their benefits to the engineered system as well as substantial challenges in interdisciplinary interactions. Noted benefits included enhanced knowledge and problem mitigation and noted obstacles centered on organizational and human dynamics. Findings suggest that addressing the social challenges may be a critical need in enabling interdisciplinary interactions

Scope of nuclear medicine in the developing countries

Energy Technology Data Exchange (ETDEWEB)

Ganatra, R D

1993-12-31

What should a developing country do to promote nuclear medicine? Practice of nuclear medicine requires sophisticated electronic instruments and a variety of radiopharmaceuticals. Ideal situation would be when both are obtainable from local sources. It is not an easy task for developing countries to produce these electronic marvels locally. It anticipates a widespread electronics industry in a country so that various components which go in the big machines are also made locally. One, who has worked in a developing country would realize how exasperating a task it is to maintain, service and repair imported instruments. They break down often in the tropics, are difficult to service due to lack of spare parts and their down-time unusually long. Many of the modern instruments have lots of ``frills and laces`` and as a policy, it is prudent to purchase something which is ``bare to bones`` and simple to use but still capable of providing the essential range of applications

A DISTANT QUASAR'S BRILLIANT LIGHT

Science.gov (United States)

2002-01-01

The arrow in this image, taken by a ground-based telescope, points to a distant quasar, the brilliant core of an active galaxy residing billions of light-years from Earth. As light from this faraway object travels across space, it picks up information on galaxies and the vast clouds of material between galaxies as it moves through them. The Space Telescope Imaging Spectrograph aboard NASA's Hubble Space Telescope decoded the quasar's light to find the spectral 'fingerprints' of highly ionized (energized) oxygen, which had mixed with invisible clouds of hydrogen in intergalactic space. The quasar's brilliant beam pierced at least four separate filaments of the invisible hydrogen laced with the telltale oxygen. The presence of oxygen between the galaxies implies there are huge quantities of hydrogen in the universe. Credits: WIYN Telescope at Kitt Peak National Observatory in Arizona. The telescope is owned and operated by the University of Wisconsin, Indiana University, Yale University, and the National Optical Astronomy Observatories.

The SU(r)_2 string functions as q-diagrams

International Nuclear Information System (INIS)

Genish, Arel; Gepner, Doron

2016-01-01

A generalized Roger Ramanujan (GRR) type expression for the characters of A-type parafermions has been a long standing puzzle dating back to conjectures made regarding some of the characters in the 90s. Not long ago we have put forward such GRR type identities describing any of the level two ADE-type generalized parafermions characters at any rank. These characters are the string functions of simply laced Lie algebras at level two, as such, they are also of mathematical interest. In our last joint paper we presented the complete derivation for the D-type generalized parafermions characters identities. Here we generalize our previous discussion and prove the GRR type expressions for the characters of A-type generalized parafermions. To prove the A-type GRR conjecture we study further the q-diagrams, introduced in our last joint paper, and examine the diagrammatic interpretations of known identities among them Slater identities for the characters of the first minimal model, which is the Ising model, and the Bailey lemma.

Geology beneath and beside the notorious Payatas open dump, Metro Manila, Philippines

Science.gov (United States)

Tomarong, C.; Arcilla, C.; de Sales, L.; Chua, S.; Garcia, E.; Pamintuan, G.

2003-04-01

With a minimum of 6000 tonnes/day municipal waste output, and with NO existing operational sanitary landfill and with incineration illegal, Metro Manila has a very serious solid waste disposal problem. Unsorted municipal waste are being piled in open dumps, the most notorious of which is the Payatas open dump. A recent, tragic garbage-slide in this open dump caused dozens of deaths, news of which were broadcast internationally. Political expediency laced with a lot of corruption, rather than sound science, was the main basis for selecting this site as an open dump. As an example, this dump is situated plastics. Several cross-sections cut across the dump show that the side slopes of the dump are on the average steeper than the pre-dump slopes. The “bedrock” of the Payatas dump are conglomerate members of the Pleistocene volcaniclastic Guadualupe Formation. Studies are still to be done on the extent of pollution on surface and groundwater in the Payatas environs.

Towards an M5-brane model I: A 6d superconformal field theory

Science.gov (United States)

Sämann, Christian; Schmidt, Lennart

2018-04-01

We present an action for a six-dimensional superconformal field theory containing a non-abelian tensor multiplet. All of the ingredients of this action have been available in the literature. We bring these pieces together by choosing the string Lie 2-algebra as a gauge structure, which we motivated in previous work. The kinematical data contains a connection on a categorified principal bundle, which is the appropriate mathematical description of the parallel transport of self-dual strings. Our action can be written down for each of the simply laced Dynkin diagrams, and each case reduces to a four-dimensional supersymmetric Yang-Mills theory with corresponding gauge Lie algebra. Our action also reduces nicely to an M2-brane model which is a deformation of the Aharony-Bergman-Jafferis-Maldacena (ABJM) model. While this action is certainly not the desired M5-brane model, we regard it as a key stepping stone towards a potential construction of the (2, 0)-theory.

Peroxynitrite scavenging activity of herb extracts.

Science.gov (United States)

Choi, Hye Rhi; Choi, Jae Sue; Han, Yong Nam; Bae, Song Ja; Chung, Hae Young

2002-06-01

Peroxynitrite (ONOO(-)) is a cytotoxicant with strong oxidizing properties toward various cellular constituents, including sulphydryls, lipids, amino acids and nucleotides and can cause cell death, lipid peroxidation, carcinogenesis and aging. The aim of this study was to characterize ONOO(-) scavenging constituents from herbs. Twenty-eight herbs were screened for their ONOO(-) scavenging activities with the use of a fluorometric method. The potency of scavenging activity following the addition of authentic ONOO(-) was in the following order: witch hazel bark > rosemary > jasmine tea > sage > slippery elm > black walnut leaf > Queen Anne's lace > Linden flower. The extracts exhibited dose-dependent ONOO(-) scavenging activities. We found that witch hazel (Hamamelis virginiana L.) bark showed the strongest effect for scavenging ONOO(-) of the 28 herbs. Hamamelitannin, the major active component of witch hazel bark, was shown to have a strong ability to scavenge ONOO(-). It is suggested that hamamelitannin might be developed as an effective peroxynitrite scavenger for the prevention of ONOO(-) involved diseases. Copyright 2002 John Wiley & Sons, Ltd.

Chern-Simons matrix models, two-dimensional Yang-Mills theory and the Sutherland model

International Nuclear Information System (INIS)

Szabo, Richard J; Tierz, Miguel

2010-01-01

We derive some new relationships between matrix models of Chern-Simons gauge theory and of two-dimensional Yang-Mills theory. We show that q-integration of the Stieltjes-Wigert matrix model is the discrete matrix model that describes q-deformed Yang-Mills theory on S 2 . We demonstrate that the semiclassical limit of the Chern-Simons matrix model is equivalent to the Gross-Witten model in the weak-coupling phase. We study the strong-coupling limit of the unitary Chern-Simons matrix model and show that it too induces the Gross-Witten model, but as a first-order deformation of Dyson's circular ensemble. We show that the Sutherland model is intimately related to Chern-Simons gauge theory on S 3 , and hence to q-deformed Yang-Mills theory on S 2 . In particular, the ground-state wavefunction of the Sutherland model in its classical equilibrium configuration describes the Chern-Simons free energy. The correspondence is extended to Wilson line observables and to arbitrary simply laced gauge groups.

Vertex operator representation of the soliton tau functions in the An(1) Toda models by dressing transformations

International Nuclear Information System (INIS)

Belich, H.; Cuba, G.; Paunov, R.

1997-12-01

Affine Toda theories based on simple Lie algebras G are known to posses soliton solutions. Toda solitons has been found by Olive, Turok and Underwood within the group-theoretical approach to the integrable field equations. Single solitons are created by exponentials of special elements of the underlying affine Lie algebra which diagonalize the adjoint action of the principal Heisenberg subalgebra. When G is simply laced and level one representations are considered, the generators of the affine Lie algebra are expressed in terms of the principal Heisenberg oscillators. This representation is known as vertex operator construction. It plays a crucial role in the string theory as well as in the conformal field theory. Alternatively, solitons can be generated from the vacuum by dressing transformations. The problem to relate dressing symmetry to the vertex operator representation of the tau functions for the sine-Gordon model was previously considered by Babelon and Bernard. In the present paper, we extend this relation for arbitrary A (1) n Toda field theory. (author)

Oncogenic osteomalacia: a clinicopathologic study of 17 bone lesions.

Science.gov (United States)

Park, Y. K.; Unni, K. K.; Beabout, J. W.; Hodgson, S. F.

1994-01-01

Oncogenic osteomalacia is an unusual and rare clinicopathologic syndrome characterized by mesenchymal tumors that apparently produce osteomalacia and biochemical abnormalities consisting of hypophosphatemia, normocalcemia, and increased levels of alkaline phosphatase. We collected from the Mayo Clinic files and from our consultation files the records for 17 cases of osteomalacia associated with bone lesions. There were five cases of fibrous dysplasia, three of hemangiopericytoma, and two of phosphaturic mesenchymal tumor. There was one case each of osteosarcoma, chondroblastoma, chondromyxoid fibroma, malignant fibrous histiocytoma, giant cell tumor, metaphyseal fibrous defect, and hemangioma. In this study we can figure out that the most common characteristic histologic features of our cases were hemangiopericytomatous vascular proliferation, fine lace-like stromal calcification, and stromal giant cells. In most of the cases, the clinical and biochemical symptoms and signs resolved soon after complete resection of the lesion. When the lesion recurred or metastasized, the symptoms and signs also recurred. PMID:7848576

Contributions of Rare Earth Element (La,Ce) Addition to the Impact Toughness of Low Carbon Cast Niobium Microalloyed Steels

Science.gov (United States)

Torkamani, Hadi; Raygan, Shahram; Garcia Mateo, Carlos; Rassizadehghani, Jafar; Palizdar, Yahya; San-Martin, David

2018-03-01

In this research Rare Earth elements (RE), La and Ce (200 ppm), were added to a low carbon cast microalloyed steel to disclose their influence on the microstructure and impact toughness. It is suggested that RE are able to change the interaction between the inclusions and matrix during the solidification process (comprising peritectic transformation), which could affect the microstructural features and consequently the impact property; compared to the base steel a clear evolution was observed in nature and morphology of the inclusions present in the RE-added steel i.e. (1) they changed from MnS-based to (RE,Al)(S,O) and RE(S)-based; (2) they obtained an aspect ratio closer to 1 with a lower area fraction as well as a smaller average size. Besides, the microstructural examination of the matrix phases showed that a bimodal type of ferrite grain size distribution exists in both base and RE-added steels, while the mean ferrite grain size was reduced from 12 to 7 μm and the bimodality was redressed in the RE-added steel. It was found that pearlite nodule size decreases from 9 to 6 μm in the RE-added steel; however, microalloying with RE caused only a slight decrease in pearlite volume fraction. After detailed fractography analyses, it was found that, compared to the based steel, the significant enhancement of the impact toughness in RE-added steel (from 63 to 100 J) can be mainly attributed to the differences observed in the nature of the inclusions, the ferrite grain size distribution, and the pearlite nodule size. The presence of carbides (cementite) at ferrite grain boundaries and probable change in distribution of Nb-nanoprecipitation (promoted by RE addition) can be considered as other reasons affecting the impact toughness of steels under investigation.

university 2012 / krasnoyarsk

Directory of Open Access Journals (Sweden)

Elena Grigoryeva

2012-09-01

Full Text Available This issue consists of two parts. Both parts are connected with the upcoming review competition of graduation projects, which will be held in Krasnoyarsk in the second half of September.Konstantin Kiyanenko has sent us a map of Russia with architecture schools densely marked in the European part, in the west, and with a decreasing number of such schools further to the east. It is in direct ratio to the population. There are so few (and fewer and fewer of us… The more crucial it is that Krasnoyarsk, the biggest city of Eastern Siberia, was chosen to conduct the review competition.This issue contains a catalogue of the annual East-Siberian Zodchestvo Festival and the winning works from Krasnoyarsk presented in detail.The projects for the Ergaki by Alexei Myakota will show us the mountains, which are also visible in the city. Together with the guests, we will have a walk around the two central squares in Krasnoyarsk, along the embankment that connects those squares, and on the islands. Olga Smirnova, a graduate of Leningrad Engineering Construction Institute and a landscape architect, who has been working in Krasnoyarsk for a long time, expresses her love to the city in her frank and sincere talk with her colleagues.The city’s beautiful things are made by those who graduated from Russian, Soviet and again Russian Universities. And the mistakes are also made by us.

Attraction of Bactrocera cucurbitae and B.dorsalis(Diptera: Tephritidae) to beer waste and other protein sources laced with ammonium acetate

Science.gov (United States)

It is known that adult tephritid fruit fly females require protein sources for adequate egg production and that ammonia and its derivatives serve as volatile cues to locate protein-rich food. The attractiveness of beer waste and the commercially available baits Nulure, Buminal, and Bugs 4 Bugs Fruit...

Lie algebra lattices and strings on T-folds

Energy Technology Data Exchange (ETDEWEB)

Satoh, Yuji [Institute of Physics, University of Tsukuba,Ibaraki 305-8571 (Japan); Sugawara, Yuji [Department of Physical Sciences, College of Science and Engineering, Ritsumeikan University,Shiga 525-8577 (Japan)

2017-02-06

We study the world-sheet conformal field theories for T-folds systematically based on the Lie algebra lattices representing the momenta of strings. The fixed point condition required for the T-duality twist restricts the possible Lie algebras. When the T-duality acts as a simple chiral reflection, one is left with the four cases, A{sub 1},D{sub 2r},E{sub 7},E{sub 8}, among the simple simply-laced algebras. From the corresponding Englert-Neveu lattices, we construct the modular invariant partition functions for the T-fold CFTs in bosonic string theory. Similar construction is possible also by using Euclidean even self-dual lattices. We then apply our formulation to the T-folds in the E{sub 8}×E{sub 8} heterotic string theory. Incorporating non-trivial phases for the T-duality twist, we obtain, as simple examples, a class of modular invariant partition functions parametrized by three integers. Our construction includes the cases which are not reduced to the free fermion construction.

Symmetries of integrable hierarchies and matrix model constraints

International Nuclear Information System (INIS)

Vos, K. de

1992-01-01

The orbit construction associates a soliton hierarchy to every level-one vertex realization of a simply laced affine Kac-Moody algebra g. We show that the τ-function of such a hierarchy has the (truncated) Virasoro algebra as an algebra of infinitesimal symmetry transformations. To prove this we use an appropriate bilinear form of these hierarchies together with the coset construction of conformal field theory. For A 1 (1) the orbit construction gives either the Toda or the KdV hierarchy. These both occur in the one-matrix model of two-dimensional quantum gravity, before and after the double scaling limit respectively. The truncated Virasoro symmetry algebra is exactly the algebra of constraints of the one-matrix model. The partition function of the one-matrix model is therefore an invariant τ-function. We also consider the case of A 1 (1) with l>1. Surprisingly, the symmetry algebra in that case is not simply a truncated Casimir algebra. It appears that again only the Virasoro symmetry survives. We speculate on the relation with multi-matrix models. (orig.)

Status of the research and development at JAERI on the C/C composite control rod for HTGR

International Nuclear Information System (INIS)

Eto, M.; Ishiyama, S.; Ugachi, H.

1996-01-01

Control rod elements made of carbon-carbon composites were prepared and fracture-tested, aiming at the development of the more heat-resistant control rod which may impose the less restriction on the operation and shutdown of the HTGR. The control rod elements included pellet holder, lace truck and pin of PAN- or pitch-based composite material. On the basis of the results of fracture tests on the unirradiated elements, those made of PAN-based material were selected for an irradiation experiment. The irradiation was carried out in JRR-3 at 900 ± 50 deg. C to a maximum neutron fluence of 1 x 10 25 n/m 2 (E>29fJ). Fracture tests of the elements indicated that both fracture load and fracture displacement enough to assure the integrity of a control rod were maintained even after the irradiation. It was also found that both fracture strength and strain increased when applied load was parallel to the fiber felt plane, whereas the strength increase and strain decrease were observed for the load applied against the plane. (author). 11 refs, 16 figs

Effect of fluoride and cobalt on forming enamel: scanning electron microscope and X-ray microanalysis study

International Nuclear Information System (INIS)

Ashrafi, S.H.; Eisenmann, D.R.; Zaki, A.E.; Liss, R.

1988-01-01

The forming surfaces of enamel of rat incisors were examined by scanning electron microscope one hour after injection of either 5 mg/100 g body weight of sodium fluoride or 12 mg/100 g body weight of cobalt chloride. The cell debris from the surfaces of the separated incisors was either gently wiped off with soft facial tissues or chemically removed by treating with NaOH, NaOCl or trypsin. Best results to remove cell debris were obtained from 0.25% trypsin treatment. SEM studies revealed that the surface of the normal secretory enamel was characteristic in appearance with well-developed smooth prism outlines. In fluoride specimens the prism outlines were feathery in appearance, laced with protruding spine-shaped clusters of mineral crystals. In the case of cobalt treatment, prism outlines were less uniform and in some areas they were incomplete. The calcium concentration of surface enamel was significantly lower in the cobalt-treated specimens than those from control and fluoride-treated animals. The Ca:Mg ratio was also lower in cobalt-treated specimens as compared to control and fluoride-treated ones

A review: Fentanyl and non-pharmaceutical fentanyls.

Science.gov (United States)

Suzuki, Joji; El-Haddad, Saria

2017-02-01

Fentanyl and non-pharmaceutical fentanyls (NPFs) have been responsible for numerous outbreaks of overdoses all over the United States since the 1970s. However, there has been a growing concern in recent years that NPFs are contributing to an alarming rise in the number of opioid-related overdoses. The authors conducted a narrative review of the published and grey literature on fentanyl and NPFs in PubMed, Google Scholar, and Google using the following search terms: "fentanyl", "non-pharmaceutical fentanyl", "fentanyl analogs", "fentanyl laced heroin" and "fentanyl overdose". References from relevant publications and grey literature were also reviewed to identify additional citations for inclusion. The article reviews the emergence and misuse of fentanyl and NPFs, their clinical pharmacology, and the clinical management and prevention of fentanyl-related overdoses. Fentanyl and NPFs may be contributing to the recent rise in overdose deaths in the United States. There is an urgent need to educate clinicians, researchers, and patients about this public health threat. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Non-Hermitian multi-particle systems from complex root spaces

International Nuclear Information System (INIS)

Fring, Andreas; Smith, Monique

2012-01-01

We provide a general construction procedure for antilinearly invariant complex root spaces. The proposed method is generic and may be applied to any Weyl group allowing us to take any element of the group as a starting point for the construction. Worked-out examples for several specific Weyl groups are presented, focusing especially on those cases for which no solutions were found previously. When applied to the defining relations of models based on root systems, this usually leads to non-Hermitian models, which are nonetheless physically viable in a self-consistent sense as they are antilinearly invariant by construction. We discuss new types of Calogero models based on these complex roots. In addition, we propose an alternative construction leading to q-deformed roots. We employ the latter type of roots to formulate a new version of affine Toda field theories based on non-simply laced root systems. These models exhibit on the classical level a strong–weak duality in the coupling constant equivalent to a Lie algebraic duality, which is known for the quantum version of the undeformed case. (paper)

Entre a sujeição e o domínio, vibra a posição sujeito: reverberações éticas de uma concepção do sujeito como lugar enunciativo Between subjection and dominance, vibrates the position of subject: ethical reverberations of a conception of the subject as a place of enunciation

Directory of Open Access Journals (Sweden)

Simone Moschen Rickes

2007-08-01

Full Text Available O artigo propõe pensar as condições de possibilidade que sustentam a emergência do lugar sujeito. Para tanto, reflete sobre as posições enunciativas, sobre os lugares sujeito produzidos pelas diferentes articulações sociais estabelecidas nos modos orais e letrados de produção, acúmulo e transmissão dos saberes, desdobrando a tese freudiana (Freud, 1920/1974, retomada por Lacan (1954-1955/1987, de que é impossível pensar o singular alijado das condições do laço social que o determina.The article intends to ponder the conditions of possibility that support the emergence of the subject-place. For that, it reflects upon the enunciative positions and upon the subject-places produced by the different social articulations established on the oral and literate forms of production, accumulation and transmission of knowledge, expanding the Freudian thesis (Freud, 1920/1974, redeveloped by Lacan (1954-1955/1987, that it is impossible to think the particular when disconnected from the conditions of the social lace by which it is determined.

Mark-recapture using tetracycline and genetics reveal record-high bear density

Science.gov (United States)

Peacock, E.; Titus, K.; Garshelis, D.L.; Peacock, M.M.; Kuc, M.

2011-01-01

We used tetracycline biomarking, augmented with genetic methods to estimate the size of an American black bear (Ursus americanus) population on an island in Southeast Alaska. We marked 132 and 189 bears that consumed remote, tetracycline-laced baits in 2 different years, respectively, and observed 39 marks in 692 bone samples subsequently collected from hunters. We genetically analyzed hair samples from bait sites to determine the sex of marked bears, facilitating derivation of sex-specific population estimates. We obtained harvest samples from beyond the study area to correct for emigration. We estimated a density of 155 independent bears/100 km2, which is equivalent to the highest recorded for this species. This high density appears to be maintained by abundant, accessible natural food. Our population estimate (approx. 1,000 bears) could be used as a baseline and to set hunting quotas. The refined biomarking method for abundance estimation is a useful alternative where physical captures or DNA-based estimates are precluded by cost or logistics. Copyright ?? 2011 The Wildlife Society.

Pneumatic capsule with a measuring system for in-pile irradiation

International Nuclear Information System (INIS)

Oshima, Keiichi; Yamazaki, Yasaburo; Hirata, Mitsuho; Ishii, Toshio; Shimozawa, Ryohei.

1967-01-01

A prior-art in-pile irradiation apparatus wherein a rabbit containing an irradiation specimen therein is inserted into and removed from a pile by a pneumatic system does not include means for measuring the temperature and pressure of the specimen under irradiation. When the rabbit is deformed during irradiation, it cannot be reliably recovered. A pneumatic capsule assembly with a measuring system according to this invention has a double structure which consists of an inner capsule containing the specimen therein and an outer capsule evacuated or filled with a gas. A thermocouple lace wire and a strain gauge are welded on the outside surface of the inner capsule as detection terminals for measuring the temperature and pressure. A rupture plate which bursts when the pressure in the inner capsule reaches a predetermined value is provided at a part of the inner capsule, and a fin for heat transmission is provided between the inner and outer capsules to thus prevent the deformation of the pneumatic capsule assembly as a whole. (Takasuka, S.)

Lanthanum cerate (La2Ce2O7): hydrothermal synthesis, characterization and optical properties

Science.gov (United States)

Khademinia, Shahin; Behzad, Mahdi

2015-03-01

La2Ce2O7 nano-powders were synthesized via a hydrothermal reaction in a deionized water (S 1) and in a 2 M NaOH aqueous solution (S 2) at 180 °C for 48 h. La(NO3)3·H2O and (NH4)2Ce(NO3)6 were used in the stoichiometric 1:1 La:Ce molar ratio as raw materials. The obtained materials were crystallized in a cubic crystal structure with space group. The synthesized materials were characterized by powder X-ray diffraction technique and Fourier-transform infrared spectroscopy. To investigate the effect of the basic solution on the morphology of the obtained materials, the morphologies of the synthesized materials were studied by field emission scanning electron microscopy technique. The technique showed that the morphology of La2Ce2O7 samples changed from grain to rod-like structure in presence of the basic solution. Cell parameter refinements showed that these parameters were larger for S2 than those for S 1. Photoluminescence and ultraviolet visible spectra of the synthesized nanomaterials were also investigated.

Laparoscopic application of PGE2 to re-establish oviducal patency and fertility in infertile mares: a preliminary study.

Science.gov (United States)

Allen, W R; Wilsher, S; Morris, L; Crowhurst, J S; Hillyer, M H; Neal, H N

2006-09-01

Mares are occasionally encountered that consistently fail to conceive when inseminated, naturally or artificially, with fertile stallion semen in the absence of any identifiable pathology of either the structure or function of their reproductive tract. Temporary blockage of the oviducts by accumulations of naturally occurring oviducal masses may be preventing oviducal transport of the embryo to the uterus. Mares, with known reproductive histories, that had exhibited inexplicable failure of conception were treated by laparoscopically guided administration of PGE2-laced triacetin gel directly onto the surface of their oviducts. Fifteen mares age 10-21 years that had exhibited inexplicable failure of conception during 1-4 years were treated, of which 14 (93%) conceived within the same or subsequent breeding season. The high success rate of this treatment supports the tentative diagnosis of oviducal obstruction in these mares and indicates that blockage of the mare's oviducts may occur in the form of a moveable accumulation of debris rather than from permanent fibrous adhesions resulting from salpingitis. This laparoscopic application of PGE2 to the oviducts constitutes a sound and practical method of restoring fertility in mares suffering oviducal obstruction and further studies involving the procedure are warranted.

Growth and mortality of coral transplants (Pocillopora damicornis) along a range of sediment influence in Maui, Hawai'i

Science.gov (United States)

Piniak, G.A.; Brown, E.K.

2008-01-01

Fragments of the lace coral Pocillopora damicornis (Linnaeus, 1758) were transplanted to four sites on the south-central coast of Maui, Hawai'i, to examine coral growth over a range of expected sediment influence. Corals remained in situ for 11 months and were recovered seasonally for growth measurements using the buoyant weight technique. Average sediment trap accumulation rates ranged from 11 to 490 mg cm-2 day-1 and were greater at the wave-exposed reef site than at the protected harbor sites. Coral growth was highest at the donor site and was higher in the summer than in the winter. A stepwise linear regression found significant effects of sediment trap accumulation and light on growth rates, but the partial correlation coefficients suggest that these factors may be only secondary controls on growth. This study did not show a clear link between coral growth and sediment load. This result may be due, in part, to covariation of sediment load with wave exposure and the inability of trap accumulation rates to integrate all sediment effects (e.g., turbidity) that can affect coral growth. ?? 2008 by University of Hawai'i Press. All rights reserved.

Effect of Rare Earth on Corrosion Products and Impedance Behavior of AZ91 Magnesium Alloy Under Dry-wet Cycles

Directory of Open Access Journals (Sweden)

ZHAO Xi

2017-04-01

Full Text Available The effect of mischmetal of lanthanum and cerium on the composition and structure of the corrosion products on the surface of AZ91 Mg alloy in deicing salt solution under dry-wet cycles was investigated by scanning electron microscopy (SEM, X-ray diffraction (XRD and energy dispersive spectrometer (EDS. The results show that the corrosion products of AZ91 Mg alloy without mischmetal addition (La,Ce are mainly composed of Mg(OH2, MgO, CaCO3 and Mg6Al2CO3(OH16·4H2O; and (La,CeAlO3 can be found in the products of AZ91 with mischmetal addition, meanwhile dense layer occurs in the corrosion products. Electrochemical impedance spectroscopy (EIS measurements show that the charge transfer resistance of AZ91 alloy with mischmetal addition tested in the same dry-wet cycles is much higher than that of AZ91 alloy, the addition of mischmetal helps to reduce the dispersing effect of impedance spectroscopy, indicating that the corrosion resistance of AZ91 Mg alloy and the stability of corrosion product films can be improved by mischmetal of La and Ce.

Confirmed organophosphorus and carbamate pesticide poisonings in South African wildlife (2009–2014

Directory of Open Access Journals (Sweden)

Christo J. Botha

2015-12-01

Full Text Available During a six-year period (from January 2009 to December 2014, specimens collected from 344 cases of suspected organophosphorus and carbamate pesticide poisonings in wildlife, including birds, were submitted to the Toxicology Laboratory (ARC-OVI for analysis. A positive diagnosis was made in 135 (39% of these cases. The majority of cases were from birds, which included Cape vultures (Gyps coprotheres and African white-backed vultures (Gyps africanus and bateleur eagles (Terathopius ecaudatus. In one incident 49 vultures were killed when a farmer intentionally laced carcasses with carbofuran in an attempt to control jackal predation. There were 22 incidents of poisoning in helmeted guineafowl (Numida meleagris. On nine different occasions blue cranes (Anthropoides paradiseus were poisoned, in one incident 14 birds were reported to have been killed. Over the period of investigation, there were 20 cases of poisoning involving mammalian species, the majority being vervet monkeys (Chlorocebus pygerythrus. The carbamate pesticides were responsible for 57 incidents of poisoning. Aldicarb, carbofuran and methomyl were detected in 26, 18 and 12 cases respectively. The majority of organophosphorus pesticide poisonings were caused by diazinon (n = 19, monocrotophos (n = 13 and methamidophos (n = 10.

A finite element modeling of a multifunctional hybrid composite beam with viscoelastic materials

Science.gov (United States)

Wang, Ya; Inman, Daniel J.

2013-04-01

The multifunctional hybrid composite structure studied here consists of a ceramic outer layer capable of withstanding high temperatures, a functionally graded ceramic layer combining shape memory alloy (SMA) properties of NiTi together with Ti2AlC (called Graded Ceramic/Metal Composite, or GCMeC), and a high temperature sensor patch, followed by a polymer matrix composite laced with vascular cooling channels all held together with various epoxies. Due to the recoverable nature of SMA and adhesive properties of Ti2AlC, the damping behavior of the GCMeC is largely viscoelastic. This paper presents a finite element formulation for this multifunctional hybrid structure with embedded viscoelastic material. In order to implement the viscoelastic model into the finite element formulation, a second order three parameter Golla-Hughes-McTavish (GHM) method is used to describe the viscoelastic behavior. Considering the parameter identification, a strategy to estimate the fractional order of the time derivative and the relaxation time is outlined. The curve-fitting aspects of both GHM and ADF show good agreement with experimental data obtained from dynamic mechanics analysis. The performance of the finite element of the layered multifunctional beam is verified through experimental model analysis.

Monitoring recovery following syndesmosis sprain: a case report.

Science.gov (United States)

Spaulding, S J

1995-10-01

A sprain to the tibial-fibular syndesmosis often results in prolonged rehabilitation or surgical intervention before recovery occurs. This paper documents gait recovery both before and after surgery for a syndesmosis sprain. Ground reaction force (GRF) data were available before injury and before surgery. Data were also collected every 3 days from 4 days to 4 months after syndesmosis screw removal (8 weeks after surgery). Weightbearing during the stance phase of gait did not approach normal values until approximately 4 months after syndesmosis screw removal. The push-off phase of gait also was slow to recover. When it was possible for the subject to use one or two crutches, differences in GRF were evident, such that walking with one crutch demonstrated increased force production at the ground. Bracing the ankle with a semirigid brace increased GRF, whereas a boot-type lace-up brace resulted in decreased GRF. In this case report of a combined ankle and syndesmosis sprain, results suggest the weightbearing and push-off force were seriously compromised. Decreasing the number of walking assistive devices and wearing a semirigid ankle brace increased the amount of weightbearing through the affected leg and may have merit in encouraging muscle function.

A simplistic view of the iodine chemistry influence on source term assessment

International Nuclear Information System (INIS)

Herranz, L.E.; Rodriguez, J.J.

1994-01-01

The intrinsic characteristics of iodine make it a relevant concern as to its potential radiobiological impact in case of a hypothetical severe accident in nuclear power plants. This paper summarizes the major results drawn from a very simple but illustrative calculation exercise aimed at weighing how significant could be taking iodine chemistry in containment into account for source term assessments in case of a postulated severe reactor accident. The scenario chosen as representative of expected conditions in containment was LA-4 test of LACE programme. Several approximations and hypothesis concerning the scenario were necessary. Iodine chemistry analyses were performed with IODE code, as long as thermalhydraulic and aerosol behaviour analyses, providing initial and boundary conditions for iodine calculations, were carried out with CONTEMPT4/MOD5 and NAUA/MOD5 codes, respectively. In general, the results obtained agreed qualitatively with the current knowledge on the area; from a quantitative point of view, one of the major results was that iodine chemistry on acidic conditions could provide a substantial increase in the leaked mass from containment under the postulated circumstances. Hence, this study underlines the need of including iodine chemistry in source tenn assessments. (author)

On difference and capital: gender and the globalization of production.

Science.gov (United States)

Bair, Jennifer

2010-01-01

This article is both a review of, and an intervention in, the literature on gender and the globalization of production. Via a discussion of six key texts analyzing export-oriented manufacturing, ranging from Maria Mies's Lace Makers of Narsapur to Melissa Wright's Disposable Women and Other Myths of Global Capitalism, I show that, over time, the focus has shifted from an emphasis on the feminization of manufacturing as a defining feature of globalization to an appreciation of the diverse and contingent ways in which gender matters for offshore production. While this recent scholarship highlights variability in gendered labor regimes at the global-local nexus, I argue that it is also critically important to ask what is similar about the many locations on the global assembly line that have been studied. Specifically, we must look to how gender, as a set of context-specific meanings and practices, works within the macrostructure of the global economy and its systemic logic of capital accumulation. In other words, while capitalism does not determine the concrete modalities of gender that exist in a given locale, it is essential for explaining the gendered dimension of transnational production as a patterned regularity of contemporary globalization.

The role of probiotic bacteria in managing periodontal disease: a systematic review.

Science.gov (United States)

Matsubara, Victor Haruo; Bandara, H M H N; Ishikawa, Karin Hitomi; Mayer, Marcia Pinto Alves; Samaranayake, Lakshman Perera

2016-07-01

The frequent recolonization of treated sites by periodontopathogens and the emergence of antibiotic resistance have led to a call for new therapeutic approaches for managing periodontal diseases. As probiotics are considered a new tool for combating infectious diseases, we systematically reviewed the evidences for their effectiveness in the management of periodontitis. An electronic search was performed in the MEDLINE, SCOPUS and Cochrane Library databases up to March 2016 using the terms 'periodontitis', 'chronic periodontitis', 'probiotic(s)', 'prebiotic(s)', 'symbiotic(s)', 'Bifidobacterium and 'Lactobacillus'. Only randomized controlled trials (RCTs) were included in the present study. Analysis of 12 RCTs revealed that in general, oral administration of probiotics improved the recognized clinical signs of chronic and aggressive periodontitis such as probing pocket depth, bleeding on probing, and attachment loss, with a concomitant reduction in the levels of major periodontal pathogens. Continuous probiotic administration, laced mainly with Lactobacillus species, was necessary to maintain these benefits. Expert commentary: Oral administration of probiotics is a safe and effective adjunct to conventional mechanical treatment (scaling) in the management of periodontitis, specially the chronic disease entity. Their adjunctive use is likely to improve disease indices and reduce the need for antibiotics.

《长恨歌》札记两则%Two Notes on Chang Hen Ge

Institute of Scientific and Technical Information of China (English)

阚绪良

2017-01-01

There are two phrases worthy of discussion in the poem chang hen ge ,or Song of Everlasting Regret .One is the "screens of silver" in line 94 "she then made her way through the pearl lace curtains and the screens of silver" ,and the other the"inlaid box and golden hairpin" in line 108 "so she sent away the emissary with her inlaid box and golden hairpin" ."Screens of silver" is often referred to as folding screens ,and"inlaid box and golden hairpin"involves a popular practice among people of upper class in the Tang Dynasty ,who usually sent emissary to present these precious things to their dears to express their love for him or her .%白居易《长恨歌》中有两处细节值得讨论:一是"珠箔银屏迤逦开"句中的"银屏"指多扇联屏,"迤逦开"指"折叠";二是"钿合金钗寄将去"中"钿合金钗"反映了唐代上层社会流行的习俗:赠送情人以表达爱意.

The moduli space of instantons on an ALE space from 3d $\\mathcal{N}=4$ field theories

CERN Document Server

Mekareeya, Noppadol

2015-01-01

The moduli space of instantons on an ALE space is studied using the moduli space of $\\mathcal{N}=4$ field theories in three dimensions. For instantons in a simple gauge group $G$ on $\\mathbb{C}^2/\\mathbb{Z}_n$, the Hilbert series of such an instanton moduli space is computed from the Coulomb branch of the quiver given by the affine Dynkin diagram of $G$ with flavour nodes of unitary groups attached to various nodes of the Dynkin diagram. We provide a simple prescription to determine the ranks and the positions of these flavour nodes from the order of the orbifold $n$ and from the residual subgroup of $G$ that is left unbroken by the monodromy of the gauge field at infinity. For $G$ a simply laced group of type $A$, $D$ or $E$, the Higgs branch of such a quiver describes the moduli space of instantons in projective unitary group $PU(n) \\cong U(n)/U(1)$ on orbifold $\\mathbb{C}^2/\\hat{G}$, where $\\hat{G}$ is the discrete group that is in McKay correspondence to $G$. Moreover, we present the quiver whose Coulomb ...

Can Life Begin on Enceladus? A Perspective from Hydrothermal Chemistry.

Science.gov (United States)

Deamer, David; Damer, Bruce

2017-09-01

Enceladus is a target of future missions designed to search for existing life or its precursors. Recent flybys of Enceladus by the Cassini probe have confirmed the existence of a long-lived global ocean laced with organic compounds and biologically available nitrogen. This immediately suggests the possibility that life could have begun and may still exist on Enceladus. Here we will compare the properties of two proposed sites for the origin of life on Earth-hydrothermal vents on the ocean floor and hydrothermal volcanic fields at the surface-and ask whether similar conditions could have fostered the origin of life on Enceladus. The answer depends on which of the two sites would be more conducive for the chemical evolution leading to life's origin. A hydrothermal vent origin would allow life to begin in the Enceladus ocean, but if the origin of life requires freshwater hydrothermal pools undergoing wet-dry cycles, the Enceladus ocean could be habitable but lifeless. These arguments also apply directly to Europa and indirectly to early Mars. Key Words: Enceladus-Hydrothermal vents-Hydrothermal fields-Origin of life. Astrobiology 17, 834-839.

3-D magnetic field calculations for wiggglers using MAGNUS-3D

International Nuclear Information System (INIS)

Pissanetzky, S.; Tompkins, P.

1988-01-01

The recent but steady trend toward increased magnetic and geometric complexity in the design of wigglers and undulators, of which tapered wigglers, hybrid structures, laced electromagnetic wigglers, magnetic cladding, twisters and magic structures are examples, has caused a need for reliable 3-D computer models and a better understanding of the behavior of magnetic systems in three dimensions. The capabilities of the MAGNUS-3D Group of Programs are ideally suited to solve this class of problems and provide insight into 3-D effects. MAGNUS-3D can solve any problem of Magnetostatics involving permanent magnets, linear or nonlinear ferromagnetic materials and electric conductors of any shape in space. The magnetic properties of permanent magnets are described by the complete nonlinear demagnetization curve as provided by the manufacturer, or, at the user's choice, by a simpler approximation involving the coercive force, the residual induction and the direction of magnetization. The ferromagnetic materials are described by a magnetization table and an accurate interpolation relation. An internal library with properties of common industrial steels is available. The conductors are independent of the mesh and are described in terms of conductor elements from an internal library

Preface

Science.gov (United States)

Bowell, Robert J.; Alpers, Charles N.; Jamieson, Heather E.; Nordstrom, D. Kirk; Majzlan, Juraj

2014-01-01

Arsenic is perhaps history’s favorite poison, often termed the “King of Poisons” and the “Poison of Kings” and thought to be the demise of fiction’s most famous ill-fated lovers. The toxic nature of arsenic has been known for millennia with the mineral realgar (AsS), originally named “arsenikon” by Theophrastus in 300 B.C.E. meaning literally “potent.” For centuries it has been used as rat poison and as an important component of bactericides and wood preservatives. Arsenic is believed to be the cause of death to Napoleon Bonaparte who was exposed to wallpaper colored green from aceto-arsenite of copper (Aldersey-Williams 2011). The use of arsenic as a poison has been featured widely in literature, film, theatre, and television. Its use as a pesticide made it well known in the nineteenth century and it was exploited by Sir Arthur Conan Doyle in the Sherlock Holmes novel The Golden Pince-Nez (Conan-Doyle 1903). The dark comedy Arsenic and Old Lace is a prime example of arsenic in popular culture, being first a play but becoming famous as a movie.

Prandiology of Drosophila and the CAFE assay

Science.gov (United States)

Ja, William W.; Carvalho, Gil B.; Mak, Elizabeth M.; de la Rosa, Noelle N.; Fang, Annie Y.; Liong, Jonathan C.; Brummel, Ted; Benzer, Seymour

2007-01-01

Studies of feeding behavior in genetically tractable invertebrate model systems have been limited by the lack of proper methodology. We introduce the Capillary Feeder (CAFE), a method allowing precise, real-time measurement of ingestion by individual or grouped fruit flies on the scale of minutes to days. Using this technique, we conducted the first quantitative analysis of prandial behavior in Drosophila melanogaster. Our results allow the dissection of feeding into discrete bouts of ingestion, defining two separate parameters, meal volume and frequency, that can be uncoupled and thus are likely to be independently regulated. In addition, our long-term measurements show that flies can ingest as much as 1.7× their body mass over 24 h. Besides the study of appetite, the CAFE can be used to monitor oral drug delivery. As an illustration, we used the CAFE to test the effects of dietary supplementation with two compounds, paraquat and ethanol, on food ingestion and preference. Paraquat, a prooxidant widely used in stress tests, had a strong anorexigenic effect. In contrast, in a feeding preference assay, ethanol-laced food, but not ethanol by itself, acted as an attractant. PMID:17494737

Shelf life of factitious hosts and effect of stored preys on the development of the green lace wing predator, Chrysoperla carnea (Stephens)

International Nuclear Information System (INIS)

Viji, C.P.; Gautam, R.D.; Garg, A.K.

2005-01-01

Mass production of the green laceweing, Chrysoperla carnea (Stephens) in the laboratory is directly dependent on the mass production of its factitious host i.e., the eggs of Corcyra cephalonica. Production of host insects is often seasonal which, in turn, affects the mass rearing of chrysopids hence necessitates the storage of prey for mass production. Studies were carried out to determine the shelf life of the prey (viz., Tribolium castaneum larvae and papae, Trogoderma granarium larvae, Drosophila melanogaster larvae, Cadra cautella eggs and Corcyra cephalonica eggs) while storing it in freezer at 10-12 o C by exposing to UV and gamma radiations. T. castaneum larva and pupa could be stored in freezer chest for 6 and 8 months respectively, whereas C. cephalonica eggs could only be stored for a period of 30 days. The impact of storage on the biological attributes of the predator was studied. Effectiveness of stored food represented the order as uv irradiated + Frozen > γ-irradiated + Frozen > Frozen > UV irradiated > γ-irradiated. Even though, variations were observed on the development of predator larva on stored foods, they supported the development of the predator to a reasonable degree. (author)

A Bit of History of Russophilism and Rusofobstvo in Bulgaria

Directory of Open Access Journals (Sweden)

Kosik Viktor

2016-04-01

Full Text Available The text of the article is associated with well-known in the history of the phenomena of russophilism a and rusofobstvo in Bulgaria in the nineteenth century. For complex historical background, rich in political surprises, these two opposite phenomena represented in the sayings and poems of the representatives of the Bulgarian national-minded intellectuals — him P., Rakowski, Z. Stoyanov, L. Karavelov, I. Vazov. Some of them were afraid of turning Bulgaria into a Russian province, others saw in the mighty Orthodox and Slavic Russia salvation of his homeland, his people. Still others saw the future of their country in Alliance with the Ottoman Empire and the creation of a dual Turkish-Bulgarian monarchy. Was observed and the change in its position as L. Karavelov underlining in his lines fortress of the Russian-Bulgarian friendship. Marked and attitude of Russian thought through reflections of a Russian diplomat, philosof, and publicist Konstantin Nikolaevich Leontiev to Bulgaria, the Russian-Bulgarian relations, which seemed to him not unlike many of his contemporaries, rainbow. Considerable attention is paid to the «troubled» by many parameters time when, after the Russo-Turkish war of 1877–1878 signifi cant part of the Bulgarian lands had the opportunity to form their own state in the form of a de facto independent from the Ottoman Empire Bulgarian principalities, in which the processes of russophilism and rusofobstvo not only not subsided, but has been further aggravation, especially after accomplished without the knowledge of Russia, the unification of Principality of Bulgaria with southern Bulgaria, not having statehood. In conclusion, given a brief description of russophilism and rusofobstvo.

youngsters

Directory of Open Access Journals (Sweden)

Elena Grigoryeva

2010-08-01

Full Text Available While speaking about the young generation it is necessary to touch on the topic of architectural education again. The experience of working in university attestation commissions reveals that practicing architects and professors are very much unrelated (Andrei Bokov, 27. It is architectural school that is to be especially sensitive to new things. New ideas and new approaches. New strategy and responsibility for the planet’s future. It should “grow into a cult of serving the life on the Earth and a cult of the Earth itself as the basis for this life” (Alexander Rappaport, 25.Youngsters and education, fathers and sons, books and the net (Konstantin Lidin, 18 How not to get lost in the net of transformations and how to get through the reform disturbances without losses? Humor helps pass through the turbulence zone (Andrei Nekrasov, 34, 44.Foreign experience and methods will be helpful in search of the way. In Germany, in view of the globalization and chronic unemployment, the students are already prepared for practicing not only in Europe, but in Africa and Asia, where the cities do not shrink but rapidly grow, becoming megapolises and providing architects with lots of work (Barbara Engel, 70.Yuri Gnedovski’s jubilee fell on the peak of the hot summer. PROJECT BAIKAL joins to greetings and gives him the coolness of his favorite lake (12…The Festival “Zodchestvo of Eastern Siberia” founded 10 years ago is intended to be a mirror of architecture and town-planning of Eastern Siberia. Again it seems that this mirror does not flatter us (113-147.We hope for the youngsters…

Why Are Hot Jupiters So Lonely?

Science.gov (United States)

Kohler, Susanna

2017-10-01

Spalding and Konstantin Batygin, propose an alternative picture in which both types of planets form through identical pathways. Instead, they argue, a hot Jupiters apparent loneliness arises over time through interactions with its host star.Stellar Interactions Impact CompanionsSemimajor axis for the outer companion (a2) vs that of the close-in giant planet (a1) at three different system ages. Outer companions within the shaded region will not encounter the resonance investigated by the authors, instead remaining coplanar with the inner giant. For this reason, warm Jupiters will have evident companions whereas hot Jupiters will not. [Spalding Batygin 2017]Whether giant planets form in situ near their hosts or migrate inward, they can still have close-in, co-transiting companions outside of their orbit shortly after their birth, Spalding and Batygin argue. But after the disk in which they were born dissipates, the orbits of their companions may be altered.The authors demonstrate that because hot Jupiters are so close to their hosts, these giants eventually encounter a resonance with their stellar hosts quadrupole moment, which arises because rotating stars arent perfectly spherical. This resonance tilts the orbits of the hot Jupiters outer, lower-mass companions, rendering the companions undetectable in transit surveys.Warm Jupiters, on the other hand, are located just far enough away from their hosts to avoid feeling the effects of this resonance which allows them to keep their outer companions in the same plane.Based on their model, Spalding and Batygin make direct predictions for the systems they expect to be observed in large upcoming surveys like the Transiting Exoplanet Survey Satellite (TESS) which means we should soon have a sense of whether their picture is correct. If it is, it will confirm that the non-sphericity of stars can have significant impact on the dynamics and architecture of exoplanetary systems.CitationChristopher Spalding and Konstantin Batygin 2017

Social networks, social support, and burden in relationships, and mortality after breast cancer diagnosis in the Life After Breast Cancer Epidemiology (LACE) study.

Science.gov (United States)

Kroenke, Candyce H; Quesenberry, Charles; Kwan, Marilyn L; Sweeney, Carol; Castillo, Adrienne; Caan, Bette J

2013-01-01

Larger social networks have been associated with lower breast cancer mortality. The authors evaluated how levels of social support and burden influenced this association. We included 2,264 women from the Life After Cancer Epidemiology study who were diagnosed with early-stage, invasive breast cancer between 1997 and 2000, and provided data on social networks (spouse or intimate partner, religious/social ties, volunteering, time socializing with friends, and number of first-degree female relatives), social support, and caregiving. 401 died during a median follow-up of 10.8 years follow-up with 215 from breast cancer. We used delayed entry Cox proportional hazards regression to evaluate associations. In multivariate-adjusted analyses, social isolation was unrelated to recurrence or breast cancer-specific mortality. However, socially isolated women had higher all-cause mortality (HR = 1.34, 95 % CI: 1.03-1.73) and mortality from other causes (HR = 1.79, 95 % CI: 1.19-2.68). Levels of social support and burden modified associations. Among those with low, but not high, levels of social support from friends and family, lack of religious/social participation (HR = 1.58, 95 % CI: 1.07-2.36, p = 0.02, p interaction = 0.01) and lack of volunteering (HR = 1.78, 95 % CI: 1.15-2.77, p = 0.01, p interaction = 0.01) predicted higher all-cause mortality. In cross-classification analyses, only women with both small networks and low levels of support (HR = 1.61, 95 % CI: 1.10-2.38) had a significantly higher risk of mortality than women with large networks and high levels of support; women with small networks and high levels of support had no higher risk of mortality (HR = 1.13, 95 % CI: 0.74-1.72). Social networks were also more important for caregivers versus noncaregivers. Larger social networks predicted better prognosis after breast cancer, but associations depended on the quality and burden of family relationships.

Omen: identifying potential spear-phishing targets before the email is sent.

Energy Technology Data Exchange (ETDEWEB)

Wendt, Jeremy Daniel.

2013-07-01

We present the results of a two year project focused on a common social engineering attack method called "spear phishing". In a spear phishing attack, the user receives an email with information specifically focused on the user. This email contains either a malware-laced attachment or a link to download the malware that has been disguised as a useful program. Spear phishing attacks have been one of the most effective avenues for attackers to gain initial entry into a target network. This project focused on a proactive approach to spear phishing. To create an effective, user-specific spear phishing email, the attacker must research the intended recipient. We believe that much of the information used by the attacker is provided by the target organization's own external website. Thus when researching potential targets, the attacker leaves signs of his research in the webserver's logs. We created tools and visualizations to improve cybersecurity analysts' abilities to quickly understand a visitor's visit patterns and interests. Given these suspicious visitors and log-parsing tools, analysts can more quickly identify truly suspicious visitors, search for potential spear-phishing targeted users, and improve security around those users before the spear phishing email is sent.

Effect of similar elements on improving glass-forming ability of La-Ce-based alloys

International Nuclear Information System (INIS)

Zhang Tao; Li Ran; Pang Shujie

2009-01-01

To date the effect of unlike component elements on glass-forming ability (GFA) of alloys have been studied extensively, and it is generally recognized that the main consisting elements of the alloys with high GFA usually have large difference in atomic size and atomic interaction (large negative heat of mixing) among them. In our recent work, a series of rare earth metal-based alloy compositions with superior GFA were found through the approach of coexistence of similar constituent elements. The quinary (La 0.5 Ce 0.5 ) 65 Al 10 (Co 0.6 Cu 0.4 ) 25 bulk metallic glass (BMG) in a rod form with a diameter up to 32 mm was synthesized by tilt-pour casting, for which the glass-forming ability is significantly higher than that for ternary Ln-Al-TM alloys (Ln = La or Ce; TM = Co or Cu) with critical diameters for glass-formation of several millimeters. We suggest that the strong frustration of crystallization by utilizing the coexistence of La-Ce and Co-Cu to complicate competing crystalline phases is helpful to construct BMG component with superior GFA. The results of our present work indicate that similar elements (elements with similar atomic size and chemical properties) have significant effect on GFA of alloys.

Numerical aspects of U-Mo core covered by Zry-4 miniplates co-rolling

International Nuclear Information System (INIS)

Picchetti, B.; Moscarda, M.V.; Taboada, H.

2013-01-01

The aim of this work is to support through adequate modeling the development of the co-rolling process of miniplates and plates starting with compacts including a monolithic U-Mo core with Zry-4 frame and cladding, Through relevant parameter identification and specific variables calculation a co rolling process model was set. The goal is to design a co-rolling optimal strategy related to the expected results through the use of such model. To that end the rolling process is depicted and some elements of strain stress theory on metals are employed. Plastic strain depends on deviator components of the stress tensor but no on the hydrostatic one. Metal sheet co-rolling is a plastic strain by planar compression at constant volume. During the co-rolling process the width constancy is assumed, being the piece of metal free to flow along its length. In this work the relationship between constitutive materials shield stresses U-Mo core and Zry-4 cladding under T= 650°C co-rolling is determined. This allows to modeling the reduction that exist in each co-rolling step for each one of phases present, which enables the design of a loop control lace optimizing the co rolling process. (author)

Variations in vanadium, nickel and lanthanoid element concentrations in urban air

International Nuclear Information System (INIS)

Moreno, Teresa; Querol, Xavier; Alastuey, Andres; Rosa, Jesus de la; Sanchez de la Campa, Ana Maria; Minguillon, MariCruz; Pandolfi, Marco; Gonzalez-Castanedo, Yolanda; Monfort, Eliseo; Gibbons, Wes

2010-01-01

The emission of trace metal pollutants by industry and transport takes place on a scale large enough to alter atmospheric chemistry and results in measurable differences between the urban background of inhalable particulate matter (PM) in different towns. This is particularly well demonstrated by the technogenic release into the atmosphere of V, Ni, and lanthanoid elements. We compare PM concentrations of these metals in large datasets from five industrial towns in Spain variously influenced by emissions from refinery, power station, shipping, stainless steel, ceramic tiles and brick-making. Increased La/Ce values in urban background inhalable PM, due to La-contamination from refineries and their residual products (fuel oils and petcoke), contrast with Ce-rich emissions from the ceramic related industry, and clearly demonstrate the value of this ratio as a sensitive and reliable tracer for many point source emissions. Similarly, anomalously high V/Ni values (> 4) can detect the influence of nearby high-V petcoke and fuel oil combustion, although the use of this ratio in urban background PM is limited by overlapping values in natural and anthropogenic materials. Geochemical characterisation of urban background PM is a valuable compliment to the physical monitoring of aerosols widely employed in urban areas, especially given the relevance of trace metal inhalation to urban health issues.

Sharing in the life of the person with disability: A Ghanaian perspective

Directory of Open Access Journals (Sweden)

Frances E. Owusu-Ansah

2015-09-01

Full Text Available This thought article was a hermeneutic inquiry into the experiences of informal caregivers of the elderly who are also physically disabled. The experiences of some Ghanaian informal caregivers were examined in three clinical cases and laced with the lived experiences of the author as an informal caregiver and clinician. Two processes were explored. The first relates to how a caregiver is changed through the experience of caregiving by examining the intrapersonal and interpersonal dynamics affecting caregiving. Secondly, the positive ‘shifts’ that occurred in therapy were explored. In the present Ghanaian society it appears that care for the elderly disabled is compounded by the rapid migration of many Ghanaians to ‘greener pastures’ in search of a brighter future, with consequent empty homesteads and fragmentation of the socio-cultural practices that hitherto buttressed informal care for the aged. In the absence of well-established professional care facilities, informal caregiving with its numerous challenges has become the norm for many. This article posited that caregiver self-care is the most important, and yet often forgotten, aspect of informal caregiving. When this is neglected, caregiver burnout is sure to occur, which results in poor physical, mental and emotional health for the caregiver. In this state caregivers may injure both themselves and the care recipients.

Impacts of variability in geomechanical properties on hydrate bearing sediment responses

Science.gov (United States)

Lin, J. S.; Uchida, S.; Choi, J. H.; Seol, Y.

2017-12-01

Hydrate bearing sediments (HBS) may become unstable during the gas production operation, or from natural processes such as change in the landform or temperature. The geomechanical modeling is a rational way to assess HBS stability regardless of the process involved. At the present time, such modeling is laced with uncertainties. The uncertainties come from many sources that include the adequacy of a modeling framework to accurately project the response of HBS, the gap in the available field information, and the variability in the laboratory test results from limited samples. For a reasonable stability assessment, the impact of the various uncertainties have to be addressed. This study looks into one particular aspect of the uncertainty, namely, the uncertainty caused by the scatter in the laboratory tests and the ability of a constitutive model to adequately represent them. Specifically this study focuses on the scatter in the results from laboratory tests on high quality pressured core samples from a marine site, and use a critical state constitutive model to represent them. The study investigates how the HBS responses shift when the parameters of the constitutive model are varied to reflect the different aspects of experimental results. Also investigated are impacts on the responses by altering certain formulations of the constitutive model to suit particular sets of results.

Conceptions of Geography and Cartography in the “Human Sciences” and Archaeological Museums in Bogotá (Colombia, 1938 -1945

Directory of Open Access Journals (Sweden)

Daniel García Roldan

2018-01-01

Full Text Available This article studies the maps and geographical discourses that conferred a certain order and meaning to the collections in archaeological museums in Bogotá, in order to shed light on mid-twentieth century ideas of how to value and interpret our indigenous past. The methodology used is based on a historical analysis of a series of cartographic images and the texts relating to them. This analysis has allowed us to deduce the existence of three types of maps: the map as a logotype, whose aim is to establish a close link between the limits of the national territory and the location of the indigenous societies that inhabited this territory before the arrival of the Spanish; the map as a fragment, which avoids generalizations and prefers to establish more precise links with the concrete spaces where archaeological remains were found; and finally the map as an emblem, which is supported by a scientific discourse  endowed with authority but which, when exposed, is taken out of context and used without revealing its full meaning. The idea of contrasting these types of maps is to demonstrate that the relationship between the disciplines of geography, cartography and archaeology is laced with political content and strongly marked by the institutions where such a relationship is formed.

INFLUENCE OF TYPE OF ORGANIZATIONAL CULTURE IN INSTITUTE OF EDUCATION ON LEVEL OF PROFESSIONAL DEFORMATION OF TEACHERS

Directory of Open Access Journals (Sweden)

Katsiaryna I. Sapeha

2015-01-01

Full Text Available The aim of presented article – identification of interrelation of certain type of organizational culture in institute of education (closed, accidental, open or synchronous and level of development of professional deformation of personality of teachers (authoritativeness, rigidity and noncriticality of self-perception.The basis for methodology of research is sociocultural-interdeterministic dialogical approach of V. A. Yanchuk. In the course of research psychodiagnostic techniques were applied: technique of diagnostics of professional deformation of personality of teacher (V. E. Orel, S. P. Andreyev and questionnaire of «Scale of organizational paradigms» of L. L. Konstantin.Results of research of six institutes of education (schools and gymnasiums showed that elements of deformation have higher level of manifestation in institutes with closed type of organizational culture, revealed in three institutes, and insignificant level in two institutes with open type of culture. In institutes with prevalence of synchronous and accidental types of organizational culture significantexceeding on the level of deformation didn’t find. The greatest development of deformation of teachers is observed on elements of authoritativeness and rigidity, the smallest – on noncriticality of self-perception.Scientific novelty of material is presented for the first time applied sociocultural-interdeterministic dialogical approach to research of professional deformation of personality, that psychological interdeterminant of deformation are allocated, one of structural components of model of ecocultural educational environment – open type of organizational culture in institute of education are described.Practical significance of results consists in detection of opportunities and criteria of formation in institute of formation of ecocultural dialogical environment and its structural component for purpose of timely prevention and overcoming of

FROM TEXT TO STAGE PERFORMANCE (IN SEARCH OF PATHS OF COMMUNICATION

Directory of Open Access Journals (Sweden)

Dubravka Crnojević-Carić

2015-01-01

Full Text Available This paper explores the acting in an interdisciplinary way, linking the insights that come from theory and pedagogy of acting and theater studies (Branko Gavella, Michail Chekhov, Konstantin Stanislavsky, Lee Strasberg, Cicely Berry, Antonin Artaud, as well as from contemporary insights of neuroscience (Antonio Damasio, Michel Lacroix, Rosa Alice Branco. By analysing the creative process of the actor, I’ll speak about the nature of speech acts. The actor has the privilege to explore different forms of the communication, as well as speech acts. The creative process of the actor will be analysed through the several work phases (the process of text reading, the individual introduction with the text, the group reading rehearsal, the misenscene rehearsal, tech rehearsal, as well as public performance. During the work processes on a play, communication participants are changing and they adopt the various strategies of communication. An actor is the one who practices how to re-direct his attention, as well as speech act: he pays attention to the partner, to the director, technical staff, imaginary ideal spectators and real present auditorium. The paper thematises so-called “attention circles” which are defining the speech of actor. Nature of “attention circle” is changing during the performance. All of the above (the creative process of the actor is somehow connected with the everydays communication and with the communication during the public presentation of the default topics. A separate part of this paper will be dedicated to those differences. In this paper I will also consider distinction between the speech act which has pragmatic function in the form of so-called “civil honesty” and position which requires “credibility and organic truth” in order to maintain the interplay between the actors/speakers and spectators /listeners.

Letters from Officer/Orientalist K.N. Smirnov from the Caucasian Front as a Source for the Study of the Military/Political Situation in Turkey and Iran in 1914–1917 (Continuation

Directory of Open Access Journals (Sweden)

Nugzar K. Ter-Oganov

2015-03-01

Full Text Available This study attempts to analyze the letters of officer/orientalist and military oriental scholar, officer in the Intelligence Section of the Staff of the Caucasian Military District, Staff Captain Konstantin Nikolayevich Smirnov, sent by him from the Turkish and Iranian sectors of the Caucasian front to his wife Kseniya Karlovna Smirnova (Kester over the period 1914–1917. Depending on changes in the deployment of Russian troops fighting against the Turkish army, as well as the German-Turkish block, both in the north-eastern part of Turkey and in the north-west of Iran, K.N. Smirnov had sent those letters from Kamarli, Diadin, Iğdır, Beyazıt, Trebizond, Kazvin, Kermanshah, Kerind, Qasr-e Shirin, Ava now to Tiflis and now to Sevastopol, Hamadan, and Kazvin, where his wife was staying at that particular point in time. K.N. Smirnov’s surviving letters, just like their fragments, give us an idea of the military/political situation along the line of contact with the enemy on the Caucasian front, as well as many aspects of the activity of officers from the Expeditionary Corps of General N.N. Baratov in Iran over the period 1915–1917. Of interest is his characterization of the personal qualities of many Russian officers, such as General N.N. Baratov, the immediate superior of Staff Captain Smirnov, who at the time headed the reconnaissance unit of the Expeditionary Corps, Colonel N.F. Ern, Chief of Staff, and other officers of the corps. The letters also bring to light the character of activity by K.N. Smirnov as a ―political officer‖. K.N. Smirnov’s letters contain extremely rare information on the episode of short-term Anglo-Russian military cooperation on the Caucasian front intended to coordinate actions against Turkish troops in Mesopotamia.

Bees prefer foods containing neonicotinoid pesticides

Science.gov (United States)

Kessler, Sébastien C.; Tiedeken, Erin Jo; Simcock, Kerry L.; Derveau, Sophie; Mitchell, Jessica; Softley, Samantha; Stout, Jane C.; Wright, Geraldine A.

2015-05-01

The impact of neonicotinoid insecticides on insect pollinators is highly controversial. Sublethal concentrations alter the behaviour of social bees and reduce survival of entire colonies. However, critics argue that the reported negative effects only arise from neonicotinoid concentrations that are greater than those found in the nectar and pollen of pesticide-treated plants. Furthermore, it has been suggested that bees could choose to forage on other available flowers and hence avoid or dilute exposure. Here, using a two-choice feeding assay, we show that the honeybee, Apis mellifera, and the buff-tailed bumblebee, Bombus terrestris, do not avoid nectar-relevant concentrations of three of the most commonly used neonicotinoids, imidacloprid (IMD), thiamethoxam (TMX), and clothianidin (CLO), in food. Moreover, bees of both species prefer to eat more of sucrose solutions laced with IMD or TMX than sucrose alone. Stimulation with IMD, TMX and CLO neither elicited spiking responses from gustatory neurons in the bees' mouthparts, nor inhibited the responses of sucrose-sensitive neurons. Our data indicate that bees cannot taste neonicotinoids and are not repelled by them. Instead, bees preferred solutions containing IMD or TMX, even though the consumption of these pesticides caused them to eat less food overall. This work shows that bees cannot control their exposure to neonicotinoids in food and implies that treating flowering crops with IMD and TMX presents a sizeable hazard to foraging bees.

Discontinuous Residue and Theme in Higher-Order Semiotic: A Case for Interlocking Systems

Directory of Open Access Journals (Sweden)

Ali Akbar Farahani

2008-11-01

Full Text Available The fallacy persists in discourse analysis research to explore lexicogrammatical phenomena detached from any adjacent plane of the meaning potential. In an attempt to dispel this and toss out some preconceived notions about what a modern SFG vantage point should involve, this study homes in on one aspect of SFG within prose fiction in particular, which is very revealing in terms of how separate system networks are actually in synergistic simultaneity, and how SFG allows one , phenomenally well, to bring such synergies out, getting to the heart of the fact that language pervasively operates on multiple planes of textuality simultaneously. Thus, building upon Halliday’s 2004 work, the quest is if it is interpersonally significant when the Residue is split into two parts; more importantly, if it is also laced with some lexicogrammatical quality on the textual plane, in light of the fairly well-entrenched assumption that there is always Theme at work when the Residue is split. Halliday is the only scholar to touch upon the topic of Discontinuous Residue and its relationship to Marked Theme in the culmination of his groundbreaking career, i.e. his 2004 work. Having driven home the proposal to make into a watchword the ubiquity of interlocking macro-semantic system networks, some pedagogical and research implications and suggestions flowing from this are brought up.

Generation and characterization of cyclosporine aerosols for administration by inhalation

International Nuclear Information System (INIS)

Hoover, M.D.; Muggenburg, B.A.; Snipes, M.B.; Wolff, R.K.; Yeh, H.C.; Griffith, B.P.; Burckart, G.J.; Mauderly, J.L.

1988-01-01

A method was developed for generating aerosols of the immunosuppressive agent cyclosporine and a gamma-emitting radiolabel ( 99m Tc) for administration by inhalation. Cyclosporine was dissolved in ethyl alcohol (EtOH) and nebulized with a Love- lace nebulizer operated with 50 psi compressed air. For a cyclosporine concentration of 25 mg/mL, the particle size of the aerosol was 0.7 μm activity median aerodynamic diameter (AMAD), with 1.8 geometric standard deviation (GSD). The clear solution of EtOH and cyclosporine became a cloudy suspension when a limited amount of saline solution containing a 99m Tc radiolabel was added. This occurred because cyclosporine is hydrophobic. If saline concentrations as high as 6% in EtOH by volume were used, a gummy residue formed in the nebulizer and the particle aerodynamic diameter became unacceptably large (4.7 μm). When the saline concentration was only 3 % (the minimum radiolabel volume needed for gamma camera studies of lung deposition), the suspensions of cyclosporine could be nebulized to give a particle size of 2.2 μm AMAD with 2.1 GSD. The radiolabel was uniformly distributed with the spherical cyclosporine particles. Concentrations and particle size distributions remained constant over 1-h generation periods. These aerosols have been used in inhalation studies with Beagle dogs. (author)

Studies on the separation of rare earth elements and the nuclear decay properties of short lived rare-earth nuclides in U-235 fission products

International Nuclear Information System (INIS)

Ohyoshi, Akira; Ohyoshi, Emiko.

1980-01-01

The effect of a complex-forming agent, with which rare earths consecutively form the complexes, on the separation of a pair of adjacent rare earths by electromigration has been investigated. The relation between the separation factor for two complexes and the ligand-ion concentration was examined in the separation of La-Ce and Ce-Pr pairs with nitrilotriacetic acid. Rare earths were able to be isolated rapidly at the optimum ligand-ion concentration in lower one, and this method was applied to study the nuclear decay properties of the short lived isotopes of La, Ce, Pr, Nd and Yt formed in the fission of U-235. This method permits the direct measurement of the decay of La-144 without the interference from the radiation of other fission products. The gamma-ray spectrum of La-144 was measured with a high resolution Ge(Li) detector, and the gamma-transition was observed. From the decay plots of two strong photopeaks, the half-life of La-144 was determined. In the case of Ce fraction, the photopeaks assigned to respective isotopes were observed. In the studies on the decay properties of Pr-148 and Pr-149, the decay plot of the strong photopeak showed good linearity, and the accurate half-life of Pr-148 was determined. Similarly, the half-life of Pr-149 was longer than the previously reported value. (Kako, I.)

Principles of Mechanical Excavation

International Nuclear Information System (INIS)

Lislerud, A.

1997-12-01

Mechanical excavation of rock today includes several methods such as tunnel boring, raiseboring, roadheading and various continuous mining systems. Of these raiseboring is one potential technique for excavating shafts in the repository for spent nuclear fuel and dry blind boring is promising technique for excavation of deposition holes, as demonstrated in the Research Tunnel at Olkiluoto. In addition, there is potential for use of other mechanical excavation techniques in different parts of the repository. One of the main objectives of this study was to analyze the factors which affect the feasibility of mechanical rock excavation in hard rock conditions and to enhance the understanding of factors which affect rock cutting so as to provide an improved basis for excavator performance prediction modeling. The study included the following four main topics: (a) phenomenological model based on similarity analysis for roller disk cutting, (b) rock mass properties which affect rock cuttability and tool life, (c) principles for linear and field cutting tests and performance prediction modeling and (d) cutter head lacing design procedures and principles. As a conclusion of this study, a test rig was constructed, field tests were planned and started up. The results of the study can be used to improve the performance prediction models used to assess the feasibility of different mechanical excavation techniques at various repository investigation sites. (orig.)

Effect of Lactobacillus rhamnosus and Bifidobacterium lactis on gingival health, dental plaque, and periodontopathogens in adolescents: a randomised placebo-controlled clinical trial.

Science.gov (United States)

Alanzi, A; Honkala, S; Honkala, E; Varghese, A; Tolvanen, M; Söderling, E

2018-04-10

To determine the effect of a probiotic combination of Lactobacillus rhamnosus GG (LGG) and Bifidobacterium lactis BB-12 on the gingival health, dental plaque accumulation, and the oral carriage of four putative periodontal pathogens in healthy adolescents. 108 schoolboys, aged 13-15 years, participated in this study. They were divided into two groups: probiotics (n=54) and placebo (n=54). Both groups received two probiotic-laced or placebo lozenges twice a day during a four-week period. Plaque Index (PI) and Gingival Index (GI) were recorded at baseline and after four weeks. Salivary and plaque carriage of Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Fusobacterium nucleatum were also monitored likewise. 101 subjects completed the study. A statistically significant reduction in GI was seen in the probiotic group as compared to the placebo group (P=0.012). A reduction in PI was found for both groups, with no difference observed between the groups after intervention (P=0.819). Probiotic lozenges significantly reduced levels of A. actinomycetemcomitans and F. nucleatum in saliva and plaque (Pplaque (Pbacterial counts of the test group. The short-term daily consumption of LGG and BB-12 probiotic lozenges improved the gingival health in adolescents and decreased the microbial counts of A. actinomycetemcomitans, and P. gingivalis. Hence probiotic supplements may serve as a simple adjunct to standard oral care for promoting the oral health in adolescents.

Ion-assisted phase separation in compound films: An alternate route to ordered nanostructures

International Nuclear Information System (INIS)

Norris, Scott A.

2013-01-01

In recent years, observations of highly ordered, hexagonal arrays of self-organized nanostructures on binary or impurity-laced targets under normal-incidence ion irradiation have excited interest in this phenomenon as a potential route to high-throughput, low-cost manufacture of nanoscale devices or nanostructured coatings. The currently prominent explanation for these structures is a morphological instability driven by ion erosion discovered by Bradley and Shipman; however, recent parameter estimates via molecular dynamics simulations suggest that this erosive instability may not be active for the representative GaSb system in which hexagonal structures were first observed. Motivated by recent experimental and numerical evidence suggesting the likely importance of phase separation during thin-film processing, we here generalize the Bradley-Shipman theory to include the effect of ion-assisted phase separation. The resulting system admits a chemically driven finite-wavelength instability that can explain the order of observed patterns even when the erosive Bradley-Shipman instability is inactive. In a relevant simplifying limit, it also provides an intuitive instability criterion similar to results in thin-film deposition, as well as predictions on pattern wavelengths that agree qualitatively with experimental observations. Finally, we identify a characteristic experimental signature that distinguishes the chemical and morphological instabilities and highlights the need for specific additional experimental data on the GaSb system