Astrophysical hints of axion-like particles

Science.gov (United States)

Roncadelli, M.; Galanti, G.; Tavecchio, F.; Bonnoli, G.

2015-01-01

After reviewing three astrophysical hints of the existence of axion-like particles (ALPs), we describe in more detail a new similar hint involving flat spectrum radio quasars (FSRQs). Detection of FSRQs above about 20GeV pose a challenge to very-high-energy (VHE) astrophysics, because at those energies the ultraviolet emission from their broad line region should prevent photons produced by the central engine to leave the source. Although a few astrophysical explanations have been put forward, they are totally ad hoc. We show that a natural explanation instead arises within the conventional models of FSRQs provided that photon-ALP oscillations occur inside the source. Our analysis takes the FSRQ PKR 1222+206 as an example, and it looks tantalizing that basically the same choice of the free model parameters adopted in this case is consistent with those that provide the other three hints of the existence of ALPs.

A critical review of the most important sources on Dimitris Mitropoulos 1896-1960

Directory of Open Access Journals (Sweden)

Siopsi Anastasia

2003-01-01

Full Text Available As most important books on Dimitris Mitropoulos should be mentioned those by Apostolos Kostios, William R. Trotter and Takis Kalogeropoulos. Two other editions are also valuable: the correspondence Mitropoulos - Katy Katsoyanis, and the selected texts of the artist. Mitropoulos had difficult relations with his Greek colleagues, especially after his emigration to the United States of America in 1939. At the time when the most important Greek composers strove to create a national school of music he made it clear that he did not like the idea of national music. He developed a neutral or even indifferent attitude towards musical activities in Greece and rarely included Greek compositions in his repertoire.

HINTS Puerto Rico: Final Report

Science.gov (United States)

This final report describes HINTS implementation in Puerto Rico. The report addresses sampling; staffing, training and management of data collection; calling protocol; findings from the CATI Operations, and sample weights.

Structure determination of the neutral exopolysaccharide produced by Lactobacillus delbrueckii subsp. bulgaricus OLL1073R-1.

Science.gov (United States)

Van Calsteren, Marie-Rose; Gagnon, Fleur; Nishimura, Junko; Makino, Seiya

2015-09-02

The neutral exopolysaccharide (NPS) of Lactobacillus delbrueckii subsp. bulgaricus strain OLL1073R-1 was purified and characterized. The molecular mass was 5.0×10(6) g/mol. Sugar and absolute configuration analyses gave the following composition: d-Glc, 1; d-Gal, 1.5. The NPS was also submitted to periodate oxidation followed by borohydride reduction and Smith degradation. Sugar and methylation analyses, (1)H and (13)C nuclear magnetic resonance, and mass spectrometry of the NPS or of its specifically modified products allowed determining the repeating unit sequence: {2)Glc(α1-3)Glc(β1-3)[Gal(β1-4)]Gal(β1-4)Gal(α1-}n. The structure is compared to that of exopolysaccharides produced by other Lactobacillus bulgaricus strains. Copyright © 2015. Published by Elsevier Ltd.

An analytical model of the HINT performance metric

Energy Technology Data Exchange (ETDEWEB)

Snell, Q.O.; Gustafson, J.L. [Scalable Computing Lab., Ames, IA (United States)

1996-10-01

The HINT benchmark was developed to provide a broad-spectrum metric for computers and to measure performance over the full range of memory sizes and time scales. We have extended our understanding of why HINT performance curves look the way they do and can now predict the curves using an analytical model based on simple hardware specifications as input parameters. Conversely, by fitting the experimental curves with the analytical model, hardware specifications such as memory performance can be inferred to provide insight into the nature of a given computer system.

HinT proteins and their putative interaction partners in Mollicutes and Chlamydiaceae

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Hegemann Johannes H

2005-05-01

Full Text Available Background HinT proteins are found in prokaryotes and eukaryotes and belong to the superfamily of HIT proteins, which are characterized by an histidine-triad sequence motif. While the eukaryotic variants hydrolyze AMP derivates and modulate transcription, the function of prokaryotic HinT proteins is less clearly defined. In Mycoplasma hominis, HinT is concomitantly expressed with the proteins P60 and P80, two domains of a surface exposed membrane complex, and in addition interacts with the P80 moiety. Results An cluster of hitABL genes, similar to that of M. hominis was found in M. pulmonis, M. mycoides subspecies mycoides SC, M. mobile and Mesoplasma florum. RT-PCR analyses provided evidence that the P80, P60 and HinT homologues of M. pulmonis were polycistronically organized, suggesting a genetic and physical interaction between the proteins encoded by these genes in these species. While the hit loci of M. pneumoniae and M. genitalium encoded, in addition to HinT, a protein with several transmembrane segments, the hit locus of Ureaplasma parvum encoded a pore-forming protein, UU270, a P60 homologue, UU271, HinT, UU272, and a membrane protein of unknown function, UU273. Although a full-length mRNA spanning the four genes was not detected, amplification of all intergenic regions from the center of UU270 to the end of UU273 by RT-PCR may be indicative of a common, but unstable mRNA. In Chlamydiaceae the hit gene is flanked upstream by a gene predicted to encode a metal dependent hydrolase and downstream by a gene putatively encoding a protein with ARM-repeats, which are known to be involved in protein-protein interactions. In RT-PCR analyses of C. pneumoniae, regions comprising only two genes, Cp265/Cp266 and Cp266/Cp267 were able to be amplified. In contrast to this in vivo interaction analysis using the yeast two-hybrid system and in vitro immune co-precipitation revealed an interaction between Cp267, which contains the ARM repeats, Cp265, the

Understanding Attention to Adaptive Hints in Educational Games: An Eye-Tracking Study

Science.gov (United States)

Conati, Cristina; Jaques, Natasha; Muir, Mary

2013-01-01

This paper presents a user study that investigates the factors affecting student attention to user-adaptive hints during interaction with an educational computer game. The study focuses on Prime Climb, an educational game designed to provide individualized support for learning number factorization skills in the form of textual hints based on a…

Hint2, the mitochondrial nucleoside 5'-phosphoramidate hydrolase; properties of the homogeneous protein from sheep (Ovis aries) liver.

Science.gov (United States)

Bretes, Ewa; Wojdyła-Mamoń, Anna M; Kowalska, Joanna; Jemielity, Jacek; Kaczmarek, Renata; Baraniak, Janina; Guranowski, Andrzej

2013-01-01

Adenosine 5'-phosphoramidate (NH2-pA) is a rare natural nucleotide and its biochemistry and biological functions are poorly recognized. All organisms have proteins that may be involved in the catabolism of NH2-pA. They are members of the HIT protein family and catalyze hydrolytic splitting of NH2-pA to 5'-AMP and ammonia. At least five HIT proteins have been identified in mammals; however, the enzymatic and molecular properties of only Fhit and Hint1 have been comprehensively studied. Our study focuses on the Hint2 protein purified by a simple procedure to homogeneity from sheep liver mitochondrial fraction (OaHint2). Hint1 protein was also prepared from sheep liver (OaHint1) and the molecular and kinetic properties of the two proteins compared. Both function as homodimers and behave as nucleoside 5'-phosphoramidate hydrolases. The molecular mass of the OaHint2 monomer is 16 kDa and that of the OaHint1 monomer 14.9 kDa. Among potential substrates studied, NH2-pA appeared to be the best; the Km and kcat values estimated for this compound are 6.6 μM and 68.3 s⁻¹, and 1.5 μM and 11.0 s⁻¹ per natively functioning dimer of OaHint2 and OaHint1, respectively. Studies of the rates of hydrolysis of different NH2-pA derivatives show that Hint2 is more specific towards compounds with a P-N bond than Hint1. The thermostability of these two proteins is also compared.

Observational Hints of a Pre--Inflationary Scale?

CERN Document Server

Gruppuso, A.

2015-09-28

We argue that the lack of power exhibited by cosmic microwave background (CMB) anisotropies at large angular scales might be linked to the onset of inflation. We highlight observational features and theoretical hints that support this view, and present a preliminary estimate of the physical scale that would underlie the phenomenon.

A two-Higgs-doublet model facing experimental hints

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Crivellin Andreas

2016-01-01

Full Text Available Physics beyond the Standard Model has so far eluded our experimental probes. Nevertheless, a number of interesting anomalies have accumulated that can be taken as hints towards new physics: BaBar, Belle, and LHCb have found deviations of approximately 3:8σ in B → Dτν and B → D*τν; the anomalous magnetic moment of the muon differs by about 3σ from the theoretic prediction; the branching ratio for τ → μνν is about 2σ above the Standard Model expectation; and CMS and ATLAS found hints for a non-zero decay rate of h → μτ at 2.6σ. Here we consider these processes within a lepton-specific two-Higgs doublet model with additional non-standard Yukawa couplings and show how (and which of these excesses can be accommodated.

Gaze-based hints during child-robot gameplay

NARCIS (Netherlands)

Mwangi, E.; Barakova, Emilia I.; Diaz, M.L.Z.; Mallofre, A.C.; Rauterberg, G.W.M.; Kheddar, A.; Yoshida, E.; Sam Ge, S.; Suzuki, K.; Cabibihan, J.J.; Eyssel, F.; He, H.

2017-01-01

This paper presents a study that examines whether gaze hints provided by a robot tutor influences the behavior of children in a card matching game. In this regard, we conducted a within-subjects experiment, in which children played a card game “Memory” in the presence of a robot tutor in two

Anti-depressant and anxiolytic like behaviors in PKCI/HINT1 knockout mice associated with elevated plasma corticosterone level

Directory of Open Access Journals (Sweden)

Wang Jia

2009-11-01

Full Text Available Abstract Background Protein kinase C interacting protein (PKCI/HINT1 is a small protein belonging to the histidine triad (HIT family proteins. Its brain immunoreactivity is located in neurons and neuronal processes. PKCI/HINT1 gene knockout (KO mice display hyper-locomotion in response to D-amphetamine which is considered a positive symptom of schizophrenia in animal models. Postmortem studies identified PKCI/HINT1 as a candidate molecule for schizophrenia and bipolar disorder. We investigated the hypothesis that the PKCI/HINT1 gene may play an important role in regulating mood function in the CNS. We submitted PKCI/HINT1 KO mice and their wild type (WT littermates to behavioral tests used to study anti-depressant, anxiety like behaviors, and goal-oriented behavior. Additionally, as many mood disorders coincide with modifications of hypothalamic-pituitary-adrenal (HPA axis function, we assessed the HPA activity through measurement of plasma corticosterone levels. Results Compared to the WT controls, KO mice exhibited less immobility in the forced swim (FST and the tail suspension (TST tests. Activity in the TST tended to be attenuated by acute treatment with valproate at 300 mg/kg in KO mice. The PKCI/HINT1 KO mice presented less thigmotaxis in the Morris water maze and spent progressively more time in the lit compartment in the light/dark test. In a place navigation task, KO mice exhibited enhanced acquisition and retention. Furthermore, the afternoon basal plasma corticosterone level in PKCI/HINT1 KO mice was significantly higher than in the WT. Conclusion PKCI/HINT1 KO mice displayed a phenotype of behavioral and endocrine features which indicate changes of mood function, including anxiolytic-like and anti-depressant like behaviors, in conjunction with an elevated corticosterone level in plasma. These results suggest that the PKCI/HINT 1 gene could be important for the mood regulation function in the CNS.

[Dimitri Steinke: Die Zivilrechtsordnungen des Baltikums unter dem Einfluss ausländischer, insbesondere deutscher Rechtsquellen. (Osnabrücker Schriften zur Rechtsgeschichte, Bd. 16.) V&R unipress. Göttingen 2009. 243 S. ISBN 978-3-89971-573-6] / M

Index Scriptorium Estoniae

Luts-Sootak, Marju, 1966-

2011-01-01

Arvustus: Dimitri Steinke. Die Zivilrechtsordnungen des Baltikums unter dem Einfluss ausländischer, insbesondere deutscher Rechtsquellen. (Osnabrücker Schriften zur Rechtsgeschichte ; 16). Göttingen, 2009

Theory of mind in a first-episode psychosis population using the Hinting Task.

Science.gov (United States)

Lindgren, Maija; Torniainen-Holm, Minna; Heiskanen, Inkeri; Voutilainen, Greta; Pulkkinen, Ulla; Mehtälä, Tuukka; Jokela, Markus; Kieseppä, Tuula; Suvisaari, Jaana; Therman, Sebastian

2018-05-01

Deficiencies in theory of mind (ToM) are common in psychosis and may largely explain impaired social functioning. Currently, it is unclear whether impairments in ToM are explained by the more general cognitive deficits related to psychosis or whether ToM is impaired in psychosis independently of other cognitive deficits. This study examined ToM using the Hinting Task in young adults (n = 66) with first-episode psychosis and matched controls (n = 62). The participants were administered a broad neuropsychological assessment. Participants with psychosis performed worse than controls on the Hinting Task. However, 75% of the variance between the groups was explained by general cognitive deficits, especially impaired processing speed and episodic memory. Hinting Task performance of the best functioning patient group did not differ from that of the control group. When the psychosis group was divided according to diagnosis, the Hinting Task difference between individuals with schizophrenia and controls remained significant even when general cognitive performance was controlled for, suggesting specific verbal ToM deficits in schizophrenia. In contrast, those with other psychotic disorders did not differ from controls. Our results suggest that ToM deficits can be seen in early phases of psychotic disorders, schizophrenia in particular, and are partly independent of other cognitive functions. Copyright © 2018 Elsevier B.V. All rights reserved.

Pigeons (Columba livia) know when they will need hints: prospective metacognition for reference memory?

Science.gov (United States)

Iwasaki, Sumie; Watanabe, Sota; Fujita, Kazuo

2018-03-01

Despite their impressive cognitive abilities, avian species have shown less evidence for metacognition than mammals. We suspect that commonly used tasks such as matching to sample might be too demanding to allow metacognitive processing within birds' working memory. Here, we examined whether pigeons could control their behavior as a function of knowledge levels on a three-item sequence learning task, a reference memory task supposedly requiring fewer working memory resources. The experiment used two types of lists differing in familiarity. One was familiar to the pigeons through repeated exposure, whereas the other was novel in every new session. In test sessions, pigeons could choose between a trial with a hint specifying the next item to peck and one with no hint. However, successful responses in trials with a hint resulted in lowered rates of primary reinforcement: .60 in the first test and .75 in the second. Results showed that two of four pigeons chose the trial with a hint significantly more often before receiving a novel list than the familiar list in the four sessions of the first test, and three did so in the second test. Impressively, one bird showed robust evidence in the very first sessions in both tests. These results suggest that pigeons may monitor their long-term knowledge states and thereby control their environment before starting to solve a task.

HINTS outperforms ABCD2 to screen for stroke in acute continuous vertigo and dizziness.

Science.gov (United States)

Newman-Toker, David E; Kerber, Kevin A; Hsieh, Yu-Hsiang; Pula, John H; Omron, Rodney; Saber Tehrani, Ali S; Mantokoudis, Georgios; Hanley, Daniel F; Zee, David S; Kattah, Jorge C

2013-10-01

Dizziness and vertigo account for about 4 million emergency department (ED) visits annually in the United States, and some 160,000 to 240,000 (4% to 6%) have cerebrovascular causes. Stroke diagnosis in ED patients with vertigo/dizziness is challenging because the majority have no obvious focal neurologic signs at initial presentation. The authors sought to compare the accuracy of two previously published approaches purported to be useful in bedside screening for possible stroke in dizziness: a clinical decision rule (head impulse, nystagmus type, test of skew [HINTS]) and a risk stratification rule (age, blood pressure, clinical features, duration of symptoms, diabetes [ABCD2]). This was a cross-sectional study of high-risk patients (more than one stroke risk factor) with acute vestibular syndrome (AVS; acute, persistent vertigo or dizziness with nystagmus, plus nausea or vomiting, head motion intolerance, and new gait unsteadiness) at a single academic center. All underwent neurootologic examination, neuroimaging (97.4% by magnetic resonance imaging [MRI]), and follow-up. ABCD2 risk scores (0-7 points), using the recommended cutoff of ≥4 for stroke, were compared to a three-component eye movement battery (HINTS). Sensitivity, specificity, and positive and negative likelihood ratios (LR+, LR-) were assessed for stroke and other central causes, and the results were stratified by age. False-negative initial neuroimaging was also assessed. A total of 190 adult AVS patients were assessed (1999-2012). Median age was 60.5 years (range = 18 to 92 years; interquartile range [IQR] = 52.0 to 70.0 years); 60.5% were men. Final diagnoses were vestibular neuritis (34.7%), posterior fossa stroke (59.5% [105 infarctions, eight hemorrhages]), and other central causes (5.8%). Median ABCD2 was 4.0 (range = 2 to 7; IQR = 3.0 to 4.0). ABCD2 ≥ 4 for stroke had sensitivity of 61.1%, specificity of 62.3%, LR+ of 1.62, and LR- of 0.62; sensitivity was lower for those

Stoic Behavior Hypothesis in Hint Seeking and Development of Reversi Learning Environment as Work Bench for Investigation

Science.gov (United States)

Miwa, Kazuhisa; Kojima, Kazuaki; Terai, Hitoshi

2014-01-01

Tutoring systems provide students with various types of on-demand and context-sensitive hints. Students are required to consciously adapt their help-seeking behavior, proactively seek help in some situations, and solve problems independently without supports in other situations. We define the latter behavior as stoic behavior in hint seeking. In…

Res Publicas käärib mäss / Hants Hint

Index Scriptorium Estoniae

Hint, Hants

2002-01-01

Res Publica eestseisuse liige ja Ida-Viru piirkonna esimees Hants Hint vastab küsimustele Res Publica ja Keskerakonna võimuliidu moodustamisega tekkinud skandaali, Res Publica esimehe Juhan Partsiga kohtumise kohta. Vt. samas: "Korbi toetajaid ootab hukkamõist"

New physics hints in B decays and collider outlook

Indian Academy of Sciences (India)

There are currently two hints for new physics involving CP violation in → transitions: ≡ - / ≠ 0, and difference in direct CP asymmetry Δ A K π ≡ A K + π 0 − A K + π ≠ 0 . We explore the two scenarious with a large and unique new CP phase in ← tansitions. Motivated by ≠ 0, we update on the ...

[Peripheral vertigo versus central vertigo. Application of the HINTS protocol].

Science.gov (United States)

Batuecas-Caletrío, Ángel; Yáñez-González, Raquel; Sánchez-Blanco, Carmen; González-Sánchez, Enrique; Benito, José; Gómez, José Carlos; Santa Cruz-Ruiz, Santiago

2014-10-16

One of the most important dilemmas concerning vertigo in emergency departments is its differential diagnosis. There are highly sensitive warning signs in the examination that can put us on the path towards finding ourselves before a case of central vertigo. To determine how effective the application of the HINTS protocol is in the diagnosis of cerebrovascular accidents that mimics peripheral vertigo. We conducted a descriptive observation-based study on patients admitted to hospital with a diagnosis of acute vestibular syndrome in the emergency department. All the patients were monitored on a day-to-day basis until their symptoms improved, with information about nystagmus, the oculocephalic manoeuvre and the skew test. The results from the magnetic resonance imaging study were compared with the alteration of any of those three signs during the time the patient was hospitalised. Altogether 91 patients were examined, with a mean age of 55.8 years. A cerebrovascular accident was observed in eight cases. Of these (mean age: 71 years), in seven of them there were alterations in some of the HINTS signs, and in one case the study was normal (sensitivity: 0.88; specificity: 0.96). All of them had some vascular risk factor. Faced with a patient who visits the emergency department with an acute vestibular syndrome, a suitably directed examination is essential to be able to establish the differential diagnosis between peripheral and central pathology, since some cerebrovascular accidents can present with the appearance of acute vertigo. Applying a protocol like HINTS makes it possible to suspect the central pathology with a high degree of sensitivity and specificity.

Experimental hint for gravitational CP violation

Energy Technology Data Exchange (ETDEWEB)

Gharibyan, Vahagn [Deutsches Elektronen-Synchrotron, Hamburg (Germany). MDI Group

2016-01-15

An equality of particle and antiparticle gravitational interactions holds in general relativity and is supported by indirect observations. Gravity dependence on rotation or spin direction is experimentally constrained only at low energies. Here a method based on high energy Compton scattering is developed to measure the gravitational interaction of accelerated charged particles. Within that formalism the Compton spectra measured at HERA rule out the positron's anti-gravity and hint for a gravitational CP violation around 13 GeV energies, at a maximal level of 1.3±0.2% for the charge and 0.68±0.09% for the space parity. A stronger gravitational coupling to left helicity electrons relative to right helicity positrons is detected.

Experimental hint for gravitational CP violation

International Nuclear Information System (INIS)

Gharibyan, Vahagn

2016-01-01

An equality of particle and antiparticle gravitational interactions holds in general relativity and is supported by indirect observations. Gravity dependence on rotation or spin direction is experimentally constrained only at low energies. Here a method based on high energy Compton scattering is developed to measure the gravitational interaction of accelerated charged particles. Within that formalism the Compton spectra measured at HERA rule out the positron's anti-gravity and hint for a gravitational CP violation around 13 GeV energies, at a maximal level of 1.3±0.2% for the charge and 0.68±0.09% for the space parity. A stronger gravitational coupling to left helicity electrons relative to right helicity positrons is detected.

Employing UMLS for generating hints in a tutoring system for medical problem-based learning.

Science.gov (United States)

Kazi, Hameedullah; Haddawy, Peter; Suebnukarn, Siriwan

2012-06-01

While problem-based learning has become widely popular for imparting clinical reasoning skills, the dynamics of medical PBL require close attention to a small group of students, placing a burden on medical faculty, whose time is over taxed. Intelligent tutoring systems (ITSs) offer an attractive means to increase the amount of facilitated PBL training the students receive. But typical intelligent tutoring system architectures make use of a domain model that provides a limited set of approved solutions to problems presented to students. Student solutions that do not match the approved ones, but are otherwise partially correct, receive little acknowledgement as feedback, stifling broader reasoning. Allowing students to creatively explore the space of possible solutions is exactly one of the attractive features of PBL. This paper provides an alternative to the traditional ITS architecture by using a hint generation strategy that leverages a domain ontology to provide effective feedback. The concept hierarchy and co-occurrence between concepts in the domain ontology are drawn upon to ascertain partial correctness of a solution and guide student reasoning towards a correct solution. We describe the strategy incorporated in METEOR, a tutoring system for medical PBL, wherein the widely available UMLS is deployed and represented as the domain ontology. Evaluation of expert agreement with system generated hints on a 5-point likert scale resulted in an average score of 4.44 (Spearman's ρ=0.80, p<0.01). Hints containing partial correctness feedback scored significantly higher than those without it (Mann Whitney, p<0.001). Hints produced by a human expert received an average score of 4.2 (Spearman's ρ=0.80, p<0.01). Copyright © 2012 Elsevier Inc. All rights reserved.

Complexity hints for economic policy

CERN Document Server

Salzano, Massimo

2007-01-01

This volume extends the complexity approach to economics. This complexity approach is not a completely new way of doing economics, and that it is a replacement for existing economics, but rather the integration of some new analytic and computational techniques into economists’ bag of tools. It provides some alternative pattern generators, which can supplement existing approaches by providing an alternative way of finding patterns than be obtained by the traditional scientific approach. On this new kind of policy hints can be obtained. The reason why the complexity approach is taking hold now in economics is because the computing technology has advanced. This advance allows consideration of analytical systems that could not previously be considered by economists. Consideration of these systems suggested that the results of the "control-based" models might not extend easily to more complicated systems, and that we now have a method—piggybacking computer assisted analysis onto analytic methods—to start gen...

The Diagnostic Accuracy of Truncal Ataxia and HINTS as Cardinal Signs for Acute Vestibular Syndrome

Directory of Open Access Journals (Sweden)

Sergio Carmona

2016-08-01

Full Text Available The head impulse, nystagmus type, test of skew (HINTS protocol set a new paradigm to differentiate peripheral vestibular disease from stroke in patients with acute vestibular syndrome (AVS. The relationship between degree of truncal ataxia and stroke has not been systematically studied in patients with AVS. We studied a group of 114 patients who were admitted to a General Hospital due to AVS, 72 of them with vestibular neuritis (based on positive head impulse, abnormal caloric tests and negative MRI, and the rest with Stroke: 32 in the PICA territory (positive HINTS findings, positive MRI and 10 in the AICA territory (variable findings and grade 3 Ataxia, positive MRI. Truncal ataxia was measured by independent observers as grade 1, mild to moderate imbalance with walking independently; grade 2, severe imbalance with standing, but cannot walk without support; and grade 3, falling at upright posture.When we applied the HINTS protocol to our sample, we obtained 100% sensitivity and 94.4% specificity, similar to previously published findings. Only those patients with stroke presented with grade 3 ataxia. Of those with grade 2 ataxia (n = 38, 11 had cerebellar stroke and 28 had vestibular neuritis, not related to the patient's age. Grade 2-3 ataxia was 92.9% sensitive and 61.1% specific to detect AICA/PICA stroke in patients with AVS, with 100% sensitivity to detect AICA stroke. In turn, two signs (nystagmus of central origin and grade 2-3 Ataxia had 100% sensitivity and 61.1% specificity. Ataxia is less sensitive than HINTS but much easier to evaluate.

Can children take advantage of nao gaze-based hints during gameplay?

NARCIS (Netherlands)

Mwangi, E.N.; Diaz, M.; Barakova, E.I.; Catala, A.; Rauterberg, G.W.M.

2017-01-01

This paper presents a study that analyzes the effects of robots' gaze hints on children's performance in a card-matching game. We conducted a within-subjects study, in which children played a card matching game "Memory" in the presence of a robot tutor in two sessions. In one session, the robot gave

HINT computation of LHD equilibrium with zero rotational transform surface

International Nuclear Information System (INIS)

Kanno, Ryutaro; Toi, Kazuo; Watanabe, Kiyomasa; Hayashi, Takaya; Miura, Hideaki; Nakajima, Noriyoshi; Okamoto Masao

2004-01-01

A Large Helical Device equilibrium having a zero rotational transform surface is studied by using the three dimensional MHD equilibrium code, HINT. We find existence of the equilibrium but with formation of the two or three n=0 islands composing a homoclinic-type structure near the center, where n is a toroidal mode number. The LHD equilibrium maintains the structure, when the equilibrium beta increases. (author)

Health Information National Trends Survey in American Sign Language (HINTS-ASL): Protocol for the Cultural Adaptation and Linguistic Validation of a National Survey.

Science.gov (United States)

Kushalnagar, Poorna; Harris, Raychelle; Paludneviciene, Raylene; Hoglind, TraciAnn

2017-09-13

The Health Information National Trends Survey (HINTS) collects nationally representative data about the American's public use of health-related information. This survey is available in English and Spanish, but not in American Sign Language (ASL). Thus, the exclusion of ASL users from these national health information survey studies has led to a significant gap in knowledge of Internet usage for health information access in this underserved and understudied population. The objectives of this study are (1) to culturally adapt and linguistically translate the HINTS items to ASL (HINTS-ASL); and (2) to gather information about deaf people's health information seeking behaviors across technology-mediated platforms. We modified the standard procedures developed at the US National Center for Health Statistics Cognitive Survey Laboratory to culturally adapt and translate HINTS items to ASL. Cognitive interviews were conducted to assess clarity and delivery of these HINTS-ASL items. Final ASL video items were uploaded to a protected online survey website. The HINTS-ASL online survey has been administered to over 1350 deaf adults (ages 18 to 90 and up) who use ASL. Data collection is ongoing and includes deaf adult signers across the United States. Some items from HINTS item bank required cultural adaptation for use with deaf people who use accessible services or technology. A separate item bank for deaf-related experiences was created, reflecting deaf-specific technology such as sharing health-related ASL videos through social network sites and using video remote interpreting services in health settings. After data collection is complete, we will conduct a series of analyses on deaf people's health information seeking behaviors across technology-mediated platforms. HINTS-ASL is an accessible health information national trends survey, which includes a culturally appropriate set of items that are relevant to the experiences of deaf people who use ASL. The final HINTS

Interaction Networks: Generating High Level Hints Based on Network Community Clustering

Science.gov (United States)

Eagle, Michael; Johnson, Matthew; Barnes, Tiffany

2012-01-01

We introduce a novel data structure, the Interaction Network, for representing interaction-data from open problem solving environment tutors. We show how using network community detecting techniques are used to identify sub-goals in problems in a logic tutor. We then use those community structures to generate high level hints between sub-goals.…

PsHint1, associated with the G-protein α subunit PsGPA1, is required for the chemotaxis and pathogenicity of Phytophthora sojae.

Science.gov (United States)

Zhang, Xin; Zhai, Chunhua; Hua, Chenlei; Qiu, Min; Hao, Yujuan; Nie, Pingping; Ye, Wenwu; Wang, Yuanchao

2016-02-01

Zoospore chemotaxis to soybean isoflavones is essential in the early stages of infection by the oomycete pathogen Phytophthora sojae. Previously, we have identified a G-protein α subunit encoded by PsGPA1 which regulates the chemotaxis and pathogenicity of P. sojae. In the present study, we used affinity purification to identify PsGPA1-interacting proteins, including PsHint1, a histidine triad (HIT) domain-containing protein orthologous to human HIT nucleotide-binding protein 1 (HINT1). PsHint1 interacted with both the guanosine triphosphate (GTP)- and guanosine diphosphate (GDP)-bound forms of PsGPA1. An analysis of the gene-silenced transformants revealed that PsHint1 was involved in the chemotropic response of zoospores to the isoflavone daidzein. During interaction with a susceptible soybean cultivar, PsHint1-silenced transformants displayed significantly reduced infectious hyphal extension and caused a strong cell death in plants. In addition, the transformants displayed defective cyst germination, forming abnormal germ tubes that were highly branched and exhibited apical swelling. These results suggest that PsHint1 not only regulates chemotaxis by interacting with PsGPA1, but also participates in a Gα-independent pathway involved in the pathogenicity of P. sojae. © 2015 BSPP AND JOHN WILEY & SONS LTD.

Pedagogical Agent Gestures to Improve Learner Comprehension of Abstract Concepts in Hints

Science.gov (United States)

Martins, Igor; de Morais, Felipe; Schaab, Bruno; Jaques, Patricia

2016-01-01

In most Intelligent Tutoring Systems, the help messages (hints) are not very clear for students as they are only presented textually and have little connection with the task elements. This can lead to students' undesired behaviors, like gaming the system, associated with low performance. In this paper, the authors aim at evaluating if the gestures…

HINT-KB: The human interactome knowledge base

KAUST Repository

Theofilatos, Konstantinos A.

2012-01-01

Proteins and their interactions are considered to play a significant role in many cellular processes. The identification of Protein-Protein interactions (PPIs) in human is an open research area. Many Databases, which contain information about experimentally and computationally detected human PPIs as well as their corresponding annotation data, have been developed. However, these databases contain many false positive interactions, are partial and only a few of them incorporate data from various sources. To overcome these limitations, we have developed HINT-KB (http://150.140.142.24:84/Default.aspx) which is a knowledge base that integrates data from various sources, provides a user-friendly interface for their retrieval, estimates a set of features of interest and computes a confidence score for every candidate protein interaction using a modern computational hybrid methodology. © 2012 IFIP International Federation for Information Processing.

Altered Light Conditions Contribute to Abnormalities in Emotion and Cognition Through HINT1 Dysfunction in C57BL/6 Mice

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Yuan Zhou

2018-06-01

Full Text Available In recent years, the environmental impact of artificial light at night has been a rapidly growing global problem, affecting 99% of the population in the US and Europe, and 62% of the world population. The present study utilized a mouse model exposed to long-term artificial light and light deprivation to explore the impact of these conditions on emotion and cognition. Based on the potential links between histidine triad nucleotide binding protein 1 (HINT1 and mood disorders, we also examined the expression of HINT1 and related apoptosis factors in the suprachiasmatic nucleus (SCN, prefrontal cortex (PFC, nucleus accumbens (NAc and hippocampus (Hip. Mice exposed to constant light (CL exhibited depressive- and anxiety-like behaviors, as well as impaired spatial memory, as demonstrated by an increased immobility time in the tail suspension and forced swimming tests, less entries and time spent in the open arms of elevated plus-maze, and less platform site crossings and time spent in the target quadrant in the Morris water maze (MWM. The effects of constant darkness (CD partially coincided with long-term illumination, except that mice in the CD group failed to show anxiety-like behaviors. Furthermore, HINT1 was upregulated in four encephalic regions, indicating that HINT1 may be involved in mood disorders and cognitive impairments due to altered light exposure. The apoptosis-related proteins, BAX and BCL-2, showed the opposite expression pattern, reflecting an activated apoptotic pathway. These findings suggest that exposure to CL and/or darkness can induce significant changes in affective and cognitive responses, possibly through HINT1-induced activation of apoptotic pathways.

Effects of yogurt fermented with Lactobacillus delbrueckii ssp. bulgaricus OLL1073R-1 on the IgA flow rate of saliva in elderly persons residing in a nursing home: A before-after non-randomised intervention study.

Science.gov (United States)

Yamamoto, Yuko; Fujino, Kazuhiro; Saruta, Juri; Takahashi, Toru; To, Masahiro; Fuchida, Shinya; Shimizu, Tomoko; Kamata, Yohei; Misawa, Kyoko; Tsukinoki, Keiichi

2017-12-01

The aim of this study was to investigate the alterations in the salivary IgA levels of elderly persons administered yogurt fermented with Lactobacillus delbrueckii ssp. bulgaricus (L. bulgaricus) OLL1073R-1, which has been reported to reduce the risk of colds. Salivary immunoglobulin (Ig)A plays an important role in the defence of the oral cavity mucous membrane against foreign antigens and pathogens. Accordingly, low levels of salivary IgA are associated with an increased risk of upper respiratory tract infection. Furthermore, salivary IgA secretion has been reported to decrease with age. Recently, several studies have reported that certain strains of Lactobacillus and their products can modulate the immune response, but there are currently few studies on the effects of on the IgA level in human saliva. This was a before-after non-randomised intervention study. Thirty-seven elderly persons (mean age, 82.7 years) residing in a single nursing home ingested 112 g of the yogurt every morning for 12 weeks. The participants' saliva was collected before and after 4, 8 and 12 weeks of yogurt intake. Our results showed that yogurt intake affected the concentration of IgA in the saliva (P < .0001). Additionally, yogurt intake and the body weight of the participants affected the IgA flow rate of saliva (P = .0003 and .03, respectively). Continuous intake of yogurt fermented with L. bulgaricus OLL1073R-1 may help improve the mucosal immune function in elderly people with weakened immune systems. © 2017 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

Exopolysaccharides from Lactobacillus delbrueckii OLL1073R-1 modulate innate antiviral immune response in porcine intestinal epithelial cells.

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Kanmani, Paulraj; Albarracin, Leonardo; Kobayashi, Hisakazu; Iida, Hikaru; Komatsu, Ryoya; Humayun Kober, A K M; Ikeda-Ohtsubo, Wakako; Suda, Yoshihito; Aso, Hisashi; Makino, Seiya; Kano, Hiroshi; Saito, Tadao; Villena, Julio; Kitazawa, Haruki

2018-01-01

Previous studies demonstrated that the extracellular polysaccharides (EPSs) produced by Lactobacillus delbrueckii OLL1073R-1 (LDR-1) improve antiviral immunity, especially in the systemic and respiratory compartments. However, it was not studied before whether those EPSs are able to beneficially modulate intestinal antiviral immunity. In addition, LDR-1-host interaction has been evaluated mainly with immune cells while its interaction with intestinal epithelial cells (IECs) was not addressed before. In this work, we investigated the capacity of EPSs from LDR-1 to modulate the response of porcine IECs (PIE cells) to the stimulation with the Toll-like receptor (TLR)-3 agonist poly(I:C) and the role of TLR2, TLR4, and TLR negative regulators in the immunoregulatory effect. We showed that innate immune response triggered by TLR3 activation in porcine IECs was differentially modulated by EPS from LDR-1. EPSs treatment induced an increment in the expression of interferon (IFN)-α and IFN-β in PIE cells after the stimulation with poly(I:C) as well as the expression of the antiviral factors MxA and RNase L. Those effects were related to the reduced expression of A20 in EPS-treated PIE cells. EPS from LDR-1 was also able to reduce the expression of IL-6 and proinflammatory chemokines. Although further in vivo studies are needed, our results suggest that these EPSs or a yogurt fermented with LDR-1 have potential to improve intestinal innate antiviral response and protect against intestinal viruses. Copyright © 2017 Elsevier Ltd. All rights reserved.

Data-Driven Hint Generation in Vast Solution Spaces: A Self-Improving Python Programming Tutor

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Rivers, Kelly; Koedinger, Kenneth R.

2017-01-01

To provide personalized help to students who are working on code-writing problems, we introduce a data-driven tutoring system, ITAP (Intelligent Teaching Assistant for Programming). ITAP uses state abstraction, path construction, and state reification to automatically generate personalized hints for students, even when given states that have not…

Development and Validation of a Novel Generic Health-related Quality of Life Instrument With 20 Items (HINT-20

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Min-Woo Jo

2017-01-01

Full Text Available Objectives Few attempts have been made to develop a generic health-related quality of life (HRQoL instrument and to examine its validity and reliability in Korea. We aimed to do this in our present study. Methods After a literature review of existing generic HRQoL instruments, a focus group discussion, in-depth interviews, and expert consultations, we selected 30 tentative items for a new HRQoL measure. These items were evaluated by assessing their ceiling effects, difficulty, and redundancy in the first survey. To validate the HRQoL instrument that was developed, known-groups validity and convergent/discriminant validity were evaluated and its test-retest reliability was examined in the second survey. Results Of the 30 items originally assessed for the HRQoL instrument, four were excluded due to high ceiling effects and six were removed due to redundancy. We ultimately developed a HRQoL instrument with a reduced number of 20 items, known as the Health-related Quality of Life Instrument with 20 items (HINT-20, incorporating physical, mental, social, and positive health dimensions. The results of the HINT-20 for known-groups validity were poorer in women, the elderly, and those with a low income. For convergent/discriminant validity, the correlation coefficients of items (except vitality in the physical health dimension with the physical component summary of the Short Form 36 version 2 (SF-36v2 were generally higher than the correlations of those items with the mental component summary of the SF-36v2, and vice versa. Regarding test-retest reliability, the intraclass correlation coefficient of the total HINT-20 score was 0.813 (p<0.001. Conclusions A novel generic HRQoL instrument, the HINT-20, was developed for the Korean general population and showed acceptable validity and reliability.

Olle Höök Lectureship 2015: The World Health Organization's paradigm shift and implementation of the International Classification of Functioning, Disability and Health in rehabilitation.

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Stucki, Gerold

2016-06-13

The World Health Organization's (WHO) paradigm shift, implied by the launch of the International Classification of Functioning, Disability and Health (ICF), is inextricably entwined with the emergence of rehabilitation as a key health strategy of the 21st century. To enable health systems to scale up rehabilitation we must spearhead the implementation of the ICF in rehabilitation towards its system-wide implementation in the healthcare system at large. In this essay, based on the Olle Höök lecture 20151, it is argued that the launch of the ICF in 2001 represents a paradigm shift, as it has enabled the WHO to more comprehensively act on its mandate and has guided WHO policies to shape the health system in response to population functioning needs. It is shown that this paradigm shift has important implications for rehabilitation, including its conceptualization and scientific methods. A prerequisite for the system-wide implementation of the ICF in clinical practice, policy, and research, is the availability of practical tools that allow for the universal and standardized description of functioning. Finally, some reflections are presented on how we may foster the system-wide implementation of the ICF by applying approaches from the implementation sciences.

Filaggrin gene mutations and the distribution of filaggrin in oral mucosa of patients with oral lichen planus and healthy controls.

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Larsen, K R; Johansen, J D; Reibel, J; Zachariae, C; Rosing, K; Pedersen, A M L

2017-05-01

Lichen planus (LP) is a chronic inflammatory disease of unknown aetiology affecting the skin and oral mucosa. Oral lichenoid lesions (OLLs), like oral contact reactions, may resemble oral lichen planus (OLP) both clinically and histopathologically. As OLP and OLL are hyperkeratotic diseases and filaggrin is essential to keratinization, the distribution of filaggrin may be altered in these lesions. To investigate whether patients with OLP/OLL have (i) altered distribution of filaggrin in the oral mucosa; (ii) a higher incidence of mutations in the filaggrin gene (FLG); (iii) active dermatoses, apart from cutaneous LP, than healthy controls; and (iv) patients with OLP/OLL and a defect in the FLG have more widespread oral lesions and report more symptoms than OLP/OLL patients without a concomitant defect in the FLG. Forty-nine Caucasian patients (42 women and 7 men, mean age 61.0 ± 10.3 years), with symptomatic OLP, OLL or stomatitis, and 29 matched healthy controls underwent a clinical oral and dermatological examination, oral mucosal biopsy and filaggrin genotyping (testing for R2447X, R501X, 2282del4). Smear tests for Candida spp. were performed in all patients to exclude oral candidiasis. Immunohistochemistry were performed using poly- and monoclonal filaggrin antibodies. The immunoreactivity for filaggrin was significantly more intense in the oral mucosa in the patients with OLP/OLL compared with healthy controls (P = 0.000025). No difference was noted in the incidence of defects in the FLG and active dermatoses between patients and healthy controls. No difference was noted in extension and number of symptoms reported by patients with OLP/OLL with or without a concomitant defect in the FLG. OLP/OLL is associated with an altered distribution of filaggrin in the oral mucosa independently of defects in the FLG. Patients with OLP/OLL did not display more active dermatoses other than cutaneous LP when compared to healthy controls. © 2016 European Academy of

High percentage of oral lichen planus and lichenoid lesion in oral squamous cell carcinomas.

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Ruokonen, Hellevi M A; Juurikivi, Aino; Kauppila, Timo; Heikkinen, Anna Maria; Seppänen-Kaijansinkko, Riitta

2017-08-01

Oral lichen planus (OLP) and lichenoid lesions (OLL) are regarded as precursor lesions of oral squamous cell carcinoma (OSCC) with potential for malignant transformation. This potential is not clear due to difficulties in diagnosis of OLP and OLL. Our aim was therefore to evaluate previously identified OLP and OLL as precursor lesions in OSCC and to identify cancer related etiological factors such as smoking and alcohol consumption. We retrospectively reviewed all cases (total 323, comprising 164 females and 159 males) with OSCC treated at the Department of Oral and Maxillofacial Diseases and Surgery, Helsinki University Hospital during 2015. Confirmed by histopathological biopsy, 58 (17.9%) had OLP and 13 had OLL (4.0%) as precursor lesion. Patients with OLP were slightly older than those without it. OLP was more common in females than in males (p < .0001). TN class 1 tumors were more prevalent among patients with OLP or OLL (p = .006) and cancer relapses less common (p = .005). Smoking was less frequent in patients with OLP and OLL (p < .0001). Also alcohol abuse was less frequent among these patients (p < .001). Our findings confirm the importance of active follow-up of all patients with OLP and OLL even in patients who do not fit a traditional high-risk category for OSCC.

Clinicopathologic Correlation of Oral Lichen Planus and Oral Lichenoid Lesions: A Preliminary Study

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Mravak-Stipetić, Marinka; Lončar-Brzak, Božana; Bakale-Hodak, Iva; Seiwerth, Sven; Majstorović, Martina; Grce, Magdalena

2014-01-01

Oral lichen planus (OLP) and oral lichenoid lesions (OLL) are clinically and histologically similar lesions but their treatment planning and prognosis are different. The review of the literature indicates numerous criteria to distinguish these two lesions; however there is a lot of inconsistency. Thus, the aim of this study was to determine the correlation of histopathology and clinical OLP and OLL diagnosis and to clarify which histopathologic criteria could best distinguish these two diagnoses. A retrospective study showed that clinically diagnosed 92 OLPs and 14 OLLs have been confirmed histopathologically in 52.2% and 42.9% of cases, respectively. In addition, histopathology showed statistically significant more eosinophils (P < 0.0005), plasma cells (P < 0.0005), and granulocytes (P < 0.05) in OLL than OLP. To establish histopathological diagnosis of OLP and OLL it should be mandatory to define the type of cells in mononuclear infiltrate, which can be associated more accurately with clinical feature and patient history. Therefore, currently accepted diagnostic criteria for OLP and OLL should be modified and validated on a larger number of patients taking into account particular distinguishing histopathological features. PMID:25531004

Differential metallothionein expression in oral lichen planus and amalgam-associated oral lichenoid lesions.

Science.gov (United States)

Mendes, G-G; Servato, J-P-S; Borges, F-C; Rosa, R-R; Siqueira, C-S; de Faria, P-R; Loyola, A-M; Cardoso, S-V

2018-05-01

Oral lichen planus (OLP) is a chronic inflammatory disease mediated by T cells, which manifests as reticular (white) or erosive (red) lesions, that are eventually painful. Oral lichenoid lesion (OLL) are distinguished from OLP by the presence of precipitating factors. The aim of this study was to evaluate whether the presence of metallothionein, which is involved in anti-apoptotic pathways and the anti-oxidative response, could serve as a differential diagnostic for OLP and OLL. We evaluated the expression of metallothionein in 40 cases of OLP and 20 cases of OLL using immunohistochemistry. White OLP has higher concentrations of metallothionein than red OLP in basal and parabasal layers. Moreover, metallothionein was more frequently observed in the cytoplasm and nuclei of basal cells in OLP patients compared to the same regions of OLL cases. Metallothionein levels are related to OLP severity and may contribute to a differential diagnosis between OLP and OLL.

The relationship between high-frequency pure-tone hearing loss, hearing in noise test (HINT) thresholds, and the articulation index.

Science.gov (United States)

Vermiglio, Andrew J; Soli, Sigfrid D; Freed, Daniel J; Fisher, Laurel M

2012-01-01

Speech recognition in noise testing has been conducted at least since the 1940s (Dickson et al, 1946). The ability to recognize speech in noise is a distinct function of the auditory system (Plomp, 1978). According to Kochkin (2002), difficulty recognizing speech in noise is the primary complaint of hearing aid users. However, speech recognition in noise testing has not found widespread use in the field of audiology (Mueller, 2003; Strom, 2003; Tannenbaum and Rosenfeld, 1996). The audiogram has been used as the "gold standard" for hearing ability. However, the audiogram is a poor indicator of speech recognition in noise ability. This study investigates the relationship between pure-tone thresholds, the articulation index, and the ability to recognize speech in quiet and in noise. Pure-tone thresholds were measured for audiometric frequencies 250-6000 Hz. Pure-tone threshold groups were created. These included a normal threshold group and slight, mild, severe, and profound high-frequency pure-tone threshold groups. Speech recognition thresholds in quiet and in noise were obtained using the Hearing in Noise Test (HINT) (Nilsson et al, 1994; Vermiglio, 2008). The articulation index was determined by using Pavlovic's method with pure-tone thresholds (Pavlovic, 1989, 1991). Two hundred seventy-eight participants were tested. All participants were native speakers of American English. Sixty-three of the original participants were removed in order to create groups of participants with normal low-frequency pure-tone thresholds and relatively symmetrical high-frequency pure-tone threshold groups. The final set of 215 participants had a mean age of 33 yr with a range of 17-59 yr. Pure-tone threshold data were collected using the Hughson-Weslake procedure. Speech recognition data were collected using a Windows-based HINT software system. Statistical analyses were conducted using descriptive, correlational, and multivariate analysis of covariance (MANCOVA) statistics. The

Hint of a Z' boson from the CERN LEP II data

International Nuclear Information System (INIS)

Gulov, A. V.; Skalozub, V. V.

2007-01-01

The many-parametric fits of the LEP2 data on e + e - →e + e - , μ + μ - , τ + τ - processes are performed with the goal to estimate the signals of the Abelian Z ' boson. Four independent parameters must be fitted, if the derived already low-energy relations between the Z ' couplings to the standard model fermions are taken into consideration. No signals are found when the complete LEP2 data set for these processes is treated. In the fit of the backward bins, the hint at the 1.3σ confidence level is detected. The Z ' couplings to the vector and axial-vector lepton currents are constrained. The comparisons with the one-parameter fits and with the corresponding LEP1 experiments are fulfilled

Axion-like particles: possible hints and constraints from the high-energy Universe

International Nuclear Information System (INIS)

Brun, Pierre

2013-01-01

The high-energy Universe is potentially a great laboratory for searching new light bosons such as axion-like particles (ALPs). Cosmic sources are indeed the scene of violent phenomena that involve strong magnetic field and/or very long baselines, where the effects of the mixing of photons with ALPs could lead to observable effects. Two examples are archetypal of this fact, that are the Universe opacity to gamma-rays and the imprints of astrophysical magnetic turbulence in the energy spectra of high-energy sources. In the first case, hints for the existence of ALPs can be proposed whereas the second one is used to put constraints on the ALP mass and coupling to photons

Hints for clarification of influencing factors in case of occupational liver diseases

Energy Technology Data Exchange (ETDEWEB)

Zober, A; Raithel, H; Valentin, H

1981-05-01

Clarification of influencing factors is of great importance in suspected occupational liver diseases. Hints are given on the basis of the author's own experience and after critical evaluation of the relevant literature. Most important are: 1) Establishment of a comprehensive working anamnesis with special regard to specific features of the job, exposure patterns, and all working materials; 2) assessment of the hepatotoxic potential of the suspected working material according to the present state of knowledge in working medicine and toxicology; 3) objectification and quantification of the suspected noxious substances at the place of work by means of air analysis and analysis of the biological matter; 4) differential diagnosis in view of possible competitive influencing factors.

New physics hints in Β decays and collider outlook

International Nuclear Information System (INIS)

Hou, George W.S.

2006-01-01

There are currently two hints for new physics involving CP violation in b →s transitions: ΔS ≡ S f - S J/ ψK ≠ 0, and difference in direct CP asymmetry ΔA Kπ ≡ A K + π 0 - A K + π - ≠0. We explore the two scenarios with a large and unique new CP phase in b s transitions. Motivated by ΔS ≠ 0, we update on the right-handed strange beauty squark sb 1R at TeV scale. Motivated by ΔA Kπ ≠ 0, we explore sequential fourth generation t and b quarks. Both scenarios can survive constraints such as SM level b→sγ, sll and Β s mixing, and predict sizable CP violation in Β s mixing. The fourth generation picture predicts sizable K L → π 0 νν. Direct search for sb R , b' and t' at hadronic colliders, such as Tevatron Run II and LHC, can complement further CP violation studies at these machines, as well as at the future Super Β factory. (author)

Hint of nonstandard Mikheyev-Smirnov-Wolfenstein dynamics in solar neutrino conversion

Science.gov (United States)

Palazzo, Antonio

2011-05-01

Motivated by the recent low-threshold measurements of the solar B8 neutrino spectrum performed by Borexino, Super-Kamiokande and the Sudbury Neutrino Observatory—all now monitoring the transition regime between low-energy (vacuumlike) and high-energy (matter-dominated) flavor conversions—we consider the role of subdominant dynamical terms induced by new flavor-changing interactions. We find that the presence of such perturbations with strength ˜10-1GF is now favored, offering a better description of the anomalous behavior suggested by the new results, whose spectrum shows no sign of the typical low-energy upturn predicted by the standard Mikheyev-Smirnov-Wolfenstein (MSW) mechanism. Our findings, if interpreted in a 2-flavor scheme, provide a hint of such new interactions at the ˜2σ level, which is rather robust with respect to 3-flavor effects possibly induced by nonzero θ13.

ALGUNAS PAUTAS PARA LA ESCRITURA DE ARTÍCULOS CIENTÍFICOS SOME HINTS FOR WRITING SCIENTIFIC PAPERS

Directory of Open Access Journals (Sweden)

Carlos M Zapata

2008-06-01

Full Text Available El objetivo de este artículo es presentar, a aquellos investigadores neófitos, una serie de pautas que faciliten los procesos de escritura y publicación de manuscritos en revistas científicas de corriente principal. En la comunidad científica, una investigación sólo se completa cuando los resultados se socializan a través de artículos en revistas arbitradas que garanticen la originalidad, importancia y validez científica de los hallazgos reportados. Consecuentemente, es necesario que los investigadores desarrollen destrezas y habilidades en la escritura científica. Sin embargo, el proceso de preparación de un manuscrito, desde su fase inicial hasta su publicación final, suele ser largo y difícil, debido a algunos factores clave que tienen influencia sobre su calidad. Este artículo, suministra lineamientos generales sobre la preparación de manuscritos y entrega, también, pautas alrededor de las buenas prácticas de escritura de artículos con miras a facilitar la revisión por parte de los árbitros. En este sentido, este trabajo constituye aporte para quienes se inician en la difusión de la investigación científica.The objective of this paper is to present, to those neophyte researchers, a set of hints that facilitate manuscript writing and publishing processes needed for high class scientific journals. In the scientific community, a research would only be completed when the results are shared through papers in peer-reviewed journals that guarantees the originality, importance and scientific validation of reported contributions. Consequently, researchers have the necessity to develop skills and abilities in scientific writing. However, the manuscript preparation process from the initial phase to the final publication is usually slow and difficult, due to some key factors having influence over its quality. In this paper, we present general guidelines about manuscript preparation and we give some hints about good scientific

Hint of nonstandard Mikheyev-Smirnov-Wolfenstein dynamics in solar neutrino conversion

International Nuclear Information System (INIS)

Palazzo, Antonio

2011-01-01

Motivated by the recent low-threshold measurements of the solar 8 B neutrino spectrum performed by Borexino, Super-Kamiokande and the Sudbury Neutrino Observatory--all now monitoring the transition regime between low-energy (vacuumlike) and high-energy (matter-dominated) flavor conversions--we consider the role of subdominant dynamical terms induced by new flavor-changing interactions. We find that the presence of such perturbations with strength ∼10 -1 G F is now favored, offering a better description of the anomalous behavior suggested by the new results, whose spectrum shows no sign of the typical low-energy upturn predicted by the standard Mikheyev-Smirnov-Wolfenstein (MSW) mechanism. Our findings, if interpreted in a 2-flavor scheme, provide a hint of such new interactions at the ∼2σ level, which is rather robust with respect to 3-flavor effects possibly induced by nonzero θ 13 .

Seven Hints for Primordial Black Hole Dark Matter arXiv

CERN Document Server

Clesse, Sebastien

Seven observations point towards the existence of primordial black holes (PBH), constituting the whole or an important fraction of the dark matter in the Universe: the mass and spin of black holes detected by Advanced LIGO/VIRGO, the detection of micro-lensing events of distant quasars and stars in M31, the non-detection of ultra-faint dwarf satellite galaxies with radius below 15 parsecs, evidences for core galactic dark matter profiles, the correlation between X-ray and infrared cosmic backgrounds, and the existence of super-massive black holes very early in the Universe's history. Some of these hints are newly identified and they are all intriguingly compatible with the re-constructed broad PBH mass distribution from LIGO events, peaking on PBH mass $m_{\\rm PBH} \\approx 3 M_\\odot$ and passing all other constraints on PBH abundances. PBH dark matter also provides a new mechanism to explain the mass-to-light ratios of dwarf galaxies, including the recent detection of a diffuse galaxy not dominated by dark ma...

Particle Swarm Optimization algorithms for geophysical inversion, practical hints

Science.gov (United States)

Garcia Gonzalo, E.; Fernandez Martinez, J.; Fernandez Alvarez, J.; Kuzma, H.; Menendez Perez, C.

2008-12-01

PSO is a stochastic optimization technique that has been successfully used in many different engineering fields. PSO algorithm can be physically interpreted as a stochastic damped mass-spring system (Fernandez Martinez and Garcia Gonzalo 2008). Based on this analogy we present a whole family of PSO algorithms and their respective first order and second order stability regions. Their performance is also checked using synthetic functions (Rosenbrock and Griewank) showing a degree of ill-posedness similar to that found in many geophysical inverse problems. Finally, we present the application of these algorithms to the analysis of a Vertical Electrical Sounding inverse problem associated to a seawater intrusion in a coastal aquifer in South Spain. We analyze the role of PSO parameters (inertia, local and global accelerations and discretization step), both in convergence curves and in the a posteriori sampling of the depth of an intrusion. Comparison is made with binary genetic algorithms and simulated annealing. As result of this analysis, practical hints are given to select the correct algorithm and to tune the corresponding PSO parameters. Fernandez Martinez, J.L., Garcia Gonzalo, E., 2008a. The generalized PSO: a new door to PSO evolution. Journal of Artificial Evolution and Applications. DOI:10.1155/2008/861275.

Is Online Learning Suitable for All English Language Students?

Science.gov (United States)

Kuama, Settha; Intharaksa, Usa

2016-01-01

This study aimed to examine online language learning strategies (OLLS) used and affection in online learning of successful and unsuccessful online language students and investigate the relationships between OLLS use, affection in online learning and online English learning outcomes. The participants included 346 university students completing a…

Is oral cancer incidence among patients with oral lichen planus/oral lichenoid lesions underestimated?

Science.gov (United States)

Gonzalez-Moles, M A; Gil-Montoya, J A; Ruiz-Avila, I; Bravo, M

2017-02-01

Oral lichen planus (OLP) and oral lichenoid lesions (OLL) are considered potentially malignant disorders with a cancer incidence of around 1% of cases, although this estimation is controversial. The aim of this study was to analyze the cancer incidence in a case series of patients with OLP and OLL and to explore clinicopathological aspects that may cause underestimation of the cancer incidence in these diseases. A retrospective study was conducted of 102 patients diagnosed with OLP (n = 21, 20.58%) or OLL (n = 81) between January 2006 and January 2016. Patients were informed of the risk of malignization and followed up annually. The number of sessions programmed for each patient was compared with the number actually attended. Follow-up was classified as complete (100% attendance), good (75-99%), moderate (25-74%), or poor (<25% attendance) compliance. Cancer was developed by four patients (3.9%), three males and one male. One of these developed three carcinomas, which were diagnosed at the follow-up visit (two in lower gingiva, one in floor of mouth); one had OLL and the other three had OLP. The carcinoma developed in mucosal areas with no OLP or OLL involvement in three of these patients, while OLP and cancer were diagnosed simultaneously in the fourth. Of the six carcinomas diagnosed, five (83.3%) were T1 and one (16.7%) T2. None were N+, and all patients remain alive and disease-free. The cancer incidence in OLP and OLL appears to be underestimated due to the strict exclusion criteria usually imposed. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Modelling magnetic islands in the H-1NF heliac with the hint code

International Nuclear Information System (INIS)

Lloyd, S.S.; Gardner, H.J.

1999-01-01

Full text: Recent progress in the theoretical modelling of the effects of plasma pressure on the growth and change in geometry of magnetic islands in the H-1NF Heliac will be reviewed. The HINT magnetohydrodynamic equilibrium code, which has become a standard workhorse in the stellarator community for problems of this type, has been modified to incorporate an interpolation algorithm which significantly accelerates its convergence. This has enabled the critical evaluation of earlier results, and of some conventional wisdom. In many ways the treatment of magnetic islands in low shear fusion reactors, such as H-1NF, is an ideal case study in computational science - the devil is in the details and the devil is important: the existence or otherwise of island self-healing at reactor pressures could significantly affect the design of future experiments. (author)

The Impetus Behind the Creation of the United States Naval Reserve

Science.gov (United States)

2005-06-17

oll.libertyfund.org/Texts/Jefferson0136/Works/ Vol10 /0054-10_Pt04_1805.html; Internet; accessed 21 February, 2005. 17Henry Adams, History of the United...Vol. 10 (1803 – 1807). [book on-line] available from http://oll.libertyfund.org/Texts/Jefferson0136/Works/ Vol10 /0054- 10_Pt04_1805.html. Internet

Serum cytokine profile and clinicopathological findings in oral lichen planus, oral lichenoid lesions and stomatitis

DEFF Research Database (Denmark)

Larsen, Kristine Røn; Johansen, Jeanne Duus; Reibel, Jesper

2017-01-01

The objective of this study was to examine if clinical and histopathological variables in patients with oral lichen planus (OLP), oral lichenoid lesions (OLL), and generalized stomatitis display different cytokine profiles and if concomitant contact allergy influences this profile. Forty-nine pat......The objective of this study was to examine if clinical and histopathological variables in patients with oral lichen planus (OLP), oral lichenoid lesions (OLL), and generalized stomatitis display different cytokine profiles and if concomitant contact allergy influences this profile. Forty...... analyzed and compared between groups. Nineteen patients had OLP, primarily with ulcerative lesions on the buccal mucosa, 19 patients had OLL, and 11 patients had generalized stomatitis. All patients had oral symptoms, mainly stinging and burning. Nineteen patients and 10 healthy subjects had contact...... higher levels of IL-6 than the healthy subjects. Interferon-γ, IL-12p40, and IL-12p70 were below detection limit. Our findings indicate that OLP, OLL, and generalized stomatitis cannot be discriminated by means of the selected serum cytokines, and that the presence of concomitant contact allergy does...

Eesti Vabariigi põhiseadus : kommenteeritud väljaanne / toimetuskolleegium: Eerik-Juhan Truuväli, Oliver Kask, Lasse Lehis, Heiki Lindpere, Uno Lõhmus, Ülle Madise, Kalle Merusk, Raul Narits, Vallo Olle, Jüri Põld, Heinrich Schneider

Index Scriptorium Estoniae

2002-01-01

Kommentaaride autorid ja sisu: Sissejuhatus / Raul Narits, Heinrich Schneider, Lauri Madise. [Preambul] / Heinrich Schneider. I ptk. / Kalle Merusk, Taavi Annus, Madis Ernits, Heiki Lindpere, Lauri Madise. II ptk. / Uno Lõhmus, Taavi Annus, Madis Ernits, Oliver Kask, Eerik Kergandberg, Rait Maruste, Peeter Roosma. III ptk. / Oliver Kask. IV ptk. / Jüri Põld, Lauri Madise, Aaro Mõttus. V ptk. / Eerik-Juhan Truuväli, Ülle Madise, Jüri Põld, Urmas Reinsalu. VI ptk. / Kalle Merusk, Jüri Põld. VII ptk. / Eerik-Juhan Truuväli, Jüri Põld. VIII ptk. / Lasse Lehis. IX ptk. / Heiki Lindpere, Kristi Land, Lauri Madise, Heiki Pisuke. X ptk. / Oliver Kask, Enn Markvart, Jüri Põld. XI ptk. / Heinrich Schneider. XII ptk. / Raul Narits, Aare Reenumägi, Peeter Roosma, Enn Markvart. XIII ptk. / Uno Lõhmus, Madis Ernits, Jüri Põld. XIV ptk. / Vallo Olle, Arno Almann, Ülle Madise, Jüri Liventaal. XV ptk. / Eerik-Juhan Truuväli, Aaro Mõttus. Eesti Vabariigi põhiseaduse rakendamise seadus / Raul Narits, Peeter Roosma, Oliver Kask. Märksõnastik / koost. Ülle Madise, Peep Pruks. Kasutatud õigusaktide lühendid / koost. Virgo Saarmets. Eesti Vabariigi põhiseadus 1990-2002 : bibliograafia / koost. Maia Ruttu

Symptomatic oral lesions may be associated with contact allergy to substances in oral hygiene products

DEFF Research Database (Denmark)

Larsen, Kristine Røn; Johansen, J D; Reibel, J

2017-01-01

OBJECTIVE: Dental materials and oral hygiene products may be responsible for oral contact allergic reactions. We aimed to determine the occurrence of allergies in patients with symptomatic oral lichen planus (OLP), oral lichenoid lesions (OLLs) and stomatitis and investigate if patch testing could...... identify contact allergies to dental materials and oral hygiene products in these patients. METHODS: Forty-nine patients (7 men, 42 women) aged 31 to 77 years (61 ± 10.3 years) with symptomatic OLP, OLL or stomatitis and 29 healthy age- and gender-matched control subjects were included. They underwent.......01). Avoidance cleared symptoms in all cases. CONCLUSION/CLINICAL RELEVANCE: Allergic reactions to aroma substances in oral hygiene products are common in patients with symptomatic OLP, OLL and stomatitis....

Oral lichen planus to oral lichenoid lesions: Evolution or revolution

Science.gov (United States)

Dudhia, Bhavin B; Dudhia, Sonal B; Patel, Purv S; Jani, Yesha V

2015-01-01

The diagnosis between different diseases may be impaired by clinical and histopathologic similarities, as observed in the oral lichen planus (OLP) and oral lichenoid lesion (OLL). Inspite of similar clinicopathological features; etiology, diagnosis and prognosis differ which mandates separation of OLL from OLP. Hence, it is essential for the oral physician and oral pathologist to be familiarized with the individual variations among clinicopathological features of OLP and OLL as well as to obtain a thorough history and perform a complete mucocutaneous examination in addition to specific diagnostic testing. The difficulties faced to establish the diagnosis between these two pathologies are widely investigated in the literature with a lack of definite conclusion. This review is an attempt to throw some light on these clinicopathologic entities with the aim to resolve the diagnostic dilemma. PMID:26980966

VLSI Research

Science.gov (United States)

1984-04-01

Interpretation of IMMEDIATE fields of instructions (except ldhi ): W (c) (d) (e) sssssssssssss s imml9 sssssssssssssssssss...s imml3 Destination REGISTER of a LDHI instruction: imml9 0000000000000 Data in REGISTERS when operated upon: 32-bit quantity...Oll x l OOOO OOOl calli sll OOlO getpsw sra xxzOOll getlpc srl OlOO putpsw ldhi OlOl and zzzOllO or ldxw stxw Olll xor

A humidity sensitive two-dimensional tunable amorphous photonic structure in the outer layer of bivalve ligament from Sunset Siliqua

International Nuclear Information System (INIS)

Zhang, Weigang; Zhang, Gangsheng

2015-01-01

A humidity sensitive two-dimensional tunable amorphous photonic structure (2D TAPS) in the outer layer of bivalve ligament from Sunset Siliqua (OLLS) was reported in this paper. The structural color and microstructure of OLLS were investigated by reflection spectra and scanning electron microscopy, respectively. The results indicate that the reflection peak wavelength of the wet OLLS blue-shifts from 454 nm to 392 nm with the increasing of air drying time from 0 to 40 min, while the reflectivity decreases gradually and vanishes at last, relevant color changes from blue to black background color. The structural color in the OLLS is produced by a two-dimensional amorphous photonic structure consisting of aligned protein fibers, in which the diameter of protein fiber and the inter-fiber spacing are 101 ± 12 nm. Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure, and the regulation achieved through dynamically tuning the interaction between inter-fiber spacing and average refractive index. - Highlights: • A humidity sensitive two-dimensional tunable amorphous photonic structure • Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure. • This photonic structure may yield very useful template for artificial structures

A humidity sensitive two-dimensional tunable amorphous photonic structure in the outer layer of bivalve ligament from Sunset Siliqua

Energy Technology Data Exchange (ETDEWEB)

Zhang, Weigang, E-mail: abczwg15@163.com [College of Materials and Chemical Engineering, Chuzhou University, Chuzhou 239000 (China); Zhang, Gangsheng [College of Material Science and Technology, Guangxi University, Nanning 530004 (China)

2015-07-01

A humidity sensitive two-dimensional tunable amorphous photonic structure (2D TAPS) in the outer layer of bivalve ligament from Sunset Siliqua (OLLS) was reported in this paper. The structural color and microstructure of OLLS were investigated by reflection spectra and scanning electron microscopy, respectively. The results indicate that the reflection peak wavelength of the wet OLLS blue-shifts from 454 nm to 392 nm with the increasing of air drying time from 0 to 40 min, while the reflectivity decreases gradually and vanishes at last, relevant color changes from blue to black background color. The structural color in the OLLS is produced by a two-dimensional amorphous photonic structure consisting of aligned protein fibers, in which the diameter of protein fiber and the inter-fiber spacing are 101 ± 12 nm. Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure, and the regulation achieved through dynamically tuning the interaction between inter-fiber spacing and average refractive index. - Highlights: • A humidity sensitive two-dimensional tunable amorphous photonic structure • Water can reversibly tune the reflection peak wavelength and reflectivity of this photonic structure. • This photonic structure may yield very useful template for artificial structures.

HEALTH INFO SANTÉ – REMINDER ANNUAL DEDUCTIBLE AND REIMBURSEMENT CLAIMS HINTS FOR USE

CERN Multimedia

CHIS Board

2000-01-01

Information from the CHIS Board and the Human Resources Division:Annual deductible and reimbursement claims: hints for useOne should bear in mind that the annual deductible is an amount (currently CHF 100) charged automatically by the Administrator of the scheme for every adult aged 18 and above. This is what happens: The amount is deducted annually for all medical services received over a calendar year.It is triggered by the date of the treatment and neither by the date of the bill nor that of the reimbursement claim.In other words, if you receive medical treatment in December for the first time in a given year, the CHF 100 will be deducted from the claim for that treatment. So, except for urgent cases, it would be better to wait till the following month, thus avoiding one annual deductible.It is also worth remembering that the cost of processing our reimbursement claims - and there were 54, 000 in 1999 - is part of the cost of our insurance.Help keep administrative costs down: do not submit reimbursement cl...

Fulltext PDF

Indian Academy of Sciences (India)

W ith R olle's theorem as a starting point,w e dis- cuss som e geom etric and other aspects ofthe dis- .... at the equilibrium positions in a certain ¯eld of force. T his ¯eld is one due to a particle placed at each .... B y the hypothesis that R olle's property holds for f , there are at least r ¡ 3 zeroes of f 0 w hich are outside ¢ and are ...

Mediki postojali za sebja / Dimitri Klenski

Index Scriptorium Estoniae

Klenski, Dimitri, 1945-

2007-01-01

Autor nimetab põhjusi, miks rahvas suhtus meedikute streigiplaani ükskõikselt, ning käsitleb rahva hulgas tekkinud valearusaamu, mis on seotud tervishoiu finantseerimise ja arstide palgatõusunõudega

Vene keele 1. suvekool / Dimitri Mironov

Index Scriptorium Estoniae

Mironov, Dimitri

2001-01-01

2001.a. suvel korraldas TPÜ slaavi filoloogia osakond koostöös välissuhete osakonnaga vene keele suvekooli, mis oli mõeldud välisüliõpilastele. Kaks ja pool nädalat kestnud kursuste jooksul õppisid tudengid Soomest, Inglismaalt ja Hispaaniast intensiivselt vene keelt ning osalesid vene kultuuri tutvustavas programmis

Evaluation of patients with oral lichenoid lesions by dental patch testing and results of removal of the dental restoration material

Directory of Open Access Journals (Sweden)

Emine Buket Şahin

2016-12-01

Full Text Available Background and Design: Oral lichenoid lesions (OLL are contact stomatitis characterized by white reticular or erosive patches, plaque-like lesions that are clinically and histopathologically indistinguishable from oral lichen planus (OLP. Amalgam dental fillings and dental restoration materials are among the etiologic agents. In the present study, it was aimed to evaluate the standard and dental series patch tests in patients with OLL in comparison to a control group and evaluate our results. Materials and Methods: Thirty-three patients with OLL or OLP and 30 healthy control subjects, who had at least one dental restoration material and/or dental filling, were included in the study. Both groups received standard series and dental patch test and the results were evaluated simultaneously. Results: The most frequent allergens in the dental series patch test in the patient group were palladium chloride (n=4; 12.12% and benzoyl peroxide (n=2, 6.06%. Of the 33 patients with OLL; 8 had positive reaction to allergents in the standard patch test series and 8 had positive reaction in the dental patch test series. There was no significant difference in the rate of patch test reaction to the dental and standard series between the groups. Ten patients were advised to have the dental restoration material removed according to the results of the patch tests. The lesions improved in three patients [removal of all amalgam dental fillings (n=1, replacement of all amalgam dental fillings with an alternative filling material (n=1 and replacement of the dental prosthesis (n=1] following the removal or replacement of the dental restoration material. Conclusion: Dental patch test should be performed in patients with OLL and dental restoration material. Dental filling and/or prosthesis should be removed/replaced if there is a reaction against a dental restoration material-related allergen.

Eestlased kinometropolis / Olle Mirme

Index Scriptorium Estoniae

Mirme, Olle, 1973-

2002-01-01

Berliini 52. filmifestivali Panorama valikprogrammi kavas olnud Peeter Simmi Eesti-Läti ühisfilm "Head käed" saavutas hea publikuedu ning jagas Manfred Salzgeberi auhinda, mis on mõeldud subtiitrite tegemiseks filmi levitamisel euroopa ekraanidele. Žürii tõstis esile Toomas Raudami stsenaariumi originaalsust ja P. Simmi režiid. Pikemalt ka pressikonverentsist

The human interactome knowledge base (hint-kb): An integrative human protein interaction database enriched with predicted protein–protein interaction scores using a novel hybrid technique

KAUST Repository

Theofilatos, Konstantinos A.

2013-07-12

Proteins are the functional components of many cellular processes and the identification of their physical protein–protein interactions (PPIs) is an area of mature academic research. Various databases have been developed containing information about experimentally and computationally detected human PPIs as well as their corresponding annotation data. However, these databases contain many false positive interactions, are partial and only a few of them incorporate data from various sources. To overcome these limitations, we have developed HINT-KB (http://biotools.ceid.upatras.gr/hint-kb/), a knowledge base that integrates data from various sources, provides a user-friendly interface for their retrieval, cal-culatesasetoffeaturesofinterest and computesaconfidence score for every candidate protein interaction. This confidence score is essential for filtering the false positive interactions which are present in existing databases, predicting new protein interactions and measuring the frequency of each true protein interaction. For this reason, a novel machine learning hybrid methodology, called (Evolutionary Kalman Mathematical Modelling—EvoKalMaModel), was used to achieve an accurate and interpretable scoring methodology. The experimental results indicated that the proposed scoring scheme outperforms existing computational methods for the prediction of PPIs.

Eesti Vabariigi põhiseadus : kommenteeritud väljaanne / toimetuskolleegium: Eerik-Juhan Truuväli, Berit Aaviksoo, Oliver Kask, Lasse Lehis, Lauri Madise, Ülle Madise, Kalle Merusk, Lauri Mälksoo, Raul Narits, Vallo Olle, Peep Pruks

Index Scriptorium Estoniae

2008-01-01

Kommentaaride autorid ja sisu: Sissejuhatus / Raul Narits, Lauri Madise, Heinrich Schneider. Preambul / Raul Narits, Heinrich Schneider. I ptk. / Kalle Merusk, Taavi Annus, Madis Ernits, Heiki Lindpere, Lauri Madise. II ptk. / Oliver Kask, Madis Ernits, Taavi Annus, Peeter Roosma, Rait Maruste, Eerik Kergandberg, Ivo Pilving, Uno Lõhmus, Merilin Kiviorg, Einar Vene, Ülle Madise. III ptk. / Oliver Kask. IV ptk. / Lauri Madise, Aaro Mõttus, Jüri Põld, Tiina Runthal. V ptk. / Eerik-Juhan Truuväli, Ülle Madise, Jüri Põld, Urmas Reinsalu. VI ptk. / Kalle Merusk, Jüri Põld. VII ptk. / Eerik-Juhan Truuväli, Jüri Liventaal, Jüri Põld. VIII ptk. / Lasse Lehis. IX ptk. / Kristi Land, Heiki Lindpere, Lauri Madise, Heiki Pisuke. X ptk. / Oliver Kask, Enn Markvart, Jüri Põld. XI ptk. / Ülle Madise, Janek Laidvee, Heinrich Schneider. XII ptk. / Berit Aaviksoo, Mihkel Allik, Enn Markvart, Raul Narits, Aare Reenumägi, Peeter Roosma. XIII ptk. / Raul Narits, Uno Lõhmus, Madis Ernits, Jüri Põld. XIV ptk. / Vallo Olle, Arno Almann, Jüri Liventaal, Ülle Madise. XV ptk. / Eerik-Juhan Truuväli, Aaro Mõttus. Eesti Vabariigi põhiseaduse rakendamise seadus / Oliver Kask, Raul Narits, Peeter Roosma. Eesti Vabariigi põhiseaduse täiendamise seadus / Berit Aaviksoo, Julia Laffranque, Ülle Madise, Jüri Põld. Eesti Vabariigi põhiseadus 1990-2008 : bibliograafia (seisuga september 2008) / koost. Maia Ruttu

Structural Design of a 6-DoF Hip Exoskeleton using Linear Series Elastic Actuators

OpenAIRE

Li, Xiao

2017-01-01

A novel hip exoskeleton with six degrees of freedom (DoF) was developed, and multiple prototypes of this product were created in this thesis. The device was an upper level of the 12-DoF lower-body exoskeleton project, which was known as the Orthotic Lower-body Locomotion Exoskeleton (OLL-E). The hip exoskeleton had three motions per leg, which were roll, yaw, and pitch. Currently, the sufferers of hemiplegia and paraplegia can be addressed by using a wheelchair or operating an exoskeleton wi...

W7-X vacuum and finite-β magnetic field structure resolved with the HINT 3D equilibrium code

International Nuclear Information System (INIS)

Hayashi, T.; Merkel, P.; Nuehrenberg, J.; Schwenn, U.

1994-01-01

The 3D equilibrium code HINT allows the direct investigation of finite-β effects on sizes and phases of islands in genuinely 3D configurations like the W7-X stellarator planned by the Max-Planck-Institut fuer Plasmaphysik in Germany. The code does not require the existence of nested flux surfaces. This, in contrast to the inverse formulation used in the VMEC code, leads to a considerably more complex computational goal. The HINT code combines some crucial features reducing the numerical problems and the computational effort to such an extent as to allow computation of 3D equilibria at finite-β with magnetic islands. The code is based on a two-step procedure: Starting from a given B and an initial pressure, the iteration technique for the pressure advancement is differencing in an artificial time with an explicit 4th order scheme, or - alternatively for resolving the island topology - field lines starting from all gridpoints are followed long enough to allow pressure equalization along these. B.∇p 0, for fixed B. In a second step, p is kept fixed and B is advanced with an artificial time for solving ∇p - jxB = 0 under the constraint of vanishing toroidal current J. The differential equations are discretized in space with 4th order difference approximations on an Eulerian grid spanned by a rectangular box whose toroidal rotation law follows the W7-X geometry. The two sub-iteration steps are repeated until the force balance is satisfied to an appropriate accuracy. The boundaries (where the boundary conditions are prescribed) are far enough away from the last closed magnetic surface, thus guaranteeing the motion of the plasma column not being constrained by the boundary conditions. Due to the stellarator symmetry in the toroidal direction only half of an equilibrium period is computed, using modified periodic boundary conditions guaranteeing the 4th order of the spatial discretization. (author) 5 refs., 4 figs

AUTOSOMAL RECESSIVE PERIPHERAL NEUROPATHY WITH NEUROMYOTONIA (ARAN-NM: DESCRIPTION OF A CLINICAL CASE CONFIRMED BY A MUTATION IN THE HINT1 GENE

Directory of Open Access Journals (Sweden)

Olga A. Klochkova

2017-01-01

Full Text Available Autosomal recessive  peripheral neuropathy with neuromyotonia  (ARAN-NM  is a relatively newly described  disease associated  with mutations  in the HINT1 gene.  It accounts  for a significant  part of the poorly  differentiated  forms  of axonal polyneuropathies.  We present the first in Russia description of the genetically confirmed case of ARAN-NM in a boy aged 14 years and 11 months without the hereditary-tainted anamnesis. On presentation,  the patient experienced  progressive  distal muscular weakness, asymmetric foot deformity,  gait disorders  and minimal manifestations  of neuromyotonia  (stiffness  in the fingers.  During examination,  we detected an increase in the level of creatine phosphokinase up to 635 U/l, a disturbance of conduction of motor and, to a lesser extent, sensory fibers  of  the  peripheral  nerves  (according  to  the  stimulation  electromyography,  EMG,  denervation-reinnervation  changes,  single positive acute waves, fibrillation potentials, complex repeated discharge (according to the data of needle EMG. In the study of exome, a homozygous mutation c.110G>C, p.R37P was determined in exon 01 of the HINT1 gene, which confirmed the presence of ARAN-NM. A molecular-genetic  examination of the patient's immediate relatives was carried out. The described case is compared with literature data. An overview of currently available information on ARAN-NM is provided. Diagnostic criteria of the disease are presented.

Hints on cost- and energy saving during lime-sand brick production; Hinweise zur Kosten- und Energieeinsparung bei der Kalksandstein-Produktion

Energy Technology Data Exchange (ETDEWEB)

Eden, W.

2001-05-01

The publication contains hints for reduction of energy consumption and cost in lime-sand brick production. The information was compiled by Bundesverband Kalksandsteinindustrie e.V. and was derived from technical discussions of the master seminars on production technology of the years 1995 - 2000, consultations form member organizations, or from other sources. [German] Diese Arbeit ist eine Zusammenstellung von Hinweisen zur Reduzierung des Energieverbrauchs und der Kostensenkung bei der KS-Produktion und soll eine Hilfestellung bei entsprechenden Rationalisierungsmassnahmen in den Mitgliedsunternehmen sein. Die hier aufgefuehrten Hinweise und Anregungen entstammen den Fachdiskussionen der Meisterseminare zur Produktionstechnik aus den Jahren 1995 bis 2000, Beratungsgespraechen fuer Mitgliedsunternehmen oder wurden dem Bundesverband Kalksandsteinindustrie eV freundlicherweise fuer die Gemeinschaftsarbeit zur Verfuegung gestellt. (orig.)

Letter to Dimitrie Gusti (21.10.1938

Directory of Open Access Journals (Sweden)

ŞTEFANIA CRISTESCU

2013-07-01

Full Text Available This section contains two important documents here published for the first time. The first is the text of a paper presented by St.C.-G. in 1939 at the Romanian Institute for Social Research and meant to accompany 12 sociological maps on the practices and interdictions concerning confined women in 35 villages of Țara Oltului (Olt county. This paper will allow us to reconstruct the lost maps in the near future. The second document consists of three completed forms of the social inquiry conducted by Șt. C.-G. concerning the everyday lives of students in an industrial College of Bucharest during World War II. The Report prepared by D. Gusti in view of awarding the Vernescu Academy prize to Șt. C.-G. for her book The Household in the Beliefs and Magic Rituals of the Women of Drăguș (Făgăraș, an activity report by Șt. C. and two letters (one by D. Gusti and the other by a former student teaching in her turn complete the picture of Șt. C.-G. at a professional and a personal level.

Response of the Rumen Microbiota of Sika Deer (Cervus nippon Fed Different Concentrations of Tannin Rich Plants.

Directory of Open Access Journals (Sweden)

Zhipeng Li

Full Text Available High throughput sequencing was used to examine the rumen microbiota of sika deer fed high (OLH and low concentration (OLL of tannin rich oak leaves. The results showed that Prevotella spp. were the most dominant bacteria. The most predominant methanogens were the members of the order Methanoplasmatales. The dominant rumen protozoa were Entodinium longinucleatum, Eudiplodinium maggii, and Epidinium caudatum, and the fungal communities were mostly represented by Piromyces spp. Moreover, the relative abundance of Pseudobutyrivibrio spp. (P=0.026, unidentified bacteria (P=0.028, and Prevotella spp. (P=0.022 was lower in the OLH group than in the OLL group. The concentration of propionate in the OLH group was greater than in the OLL group (P=0.006. Patterns of relationships showed that methanogens belonging to the order Methanoplasmatales were negatively correlated with Treponema spp., Ent. Longinucleatum, and acetate. Methanosphaera stadtmanae was positively correlated to propionate, while Methanobrevibacter ruminantium was negatively associated with Methanobrevibacter thaueri and Methanobrevibacter millerae. Tannins altered the rumen microbes and fermentation patterns. However, the response of the entire rumen microbiota and the relationship between rumen microorganisms and the fermentation parameters were not fully understood.

New initiative benefits Greek students

CERN Multimedia

Patrice Loïez

2003-01-01

In 2003 the CERN summer students from the National Technical University of Athens (NTUA) included four sponsored through the newly established CERN-NTUA educational agreement, as well as two who participated under the standard CERN summer student scheme. Here Magda Lola of the CERN Recruitment Service (third from left), Evangelos Gazis of NTUA (centre) and Claude Détraz, director for fixed target and future programmes at CERN (fourth from right), pose with all six students, from left to right, Dimitris Skipis, Dimitris Kouzis-Loukas, Ilias Holis, Dimitris Perrakis, Iro Koletsos and Nassia Assiki

Patient-provider discussion of online health information: results from the 2007 Health Information National Trends Survey (HINTS).

Science.gov (United States)

Chung, Jae Eun

2013-01-01

Increasing numbers of people have turned to the Internet for health information. Little has been done beyond speculation to empirically investigate patients' discussion of online health information with health care professionals (HCPs) and patients' perception of HCPs' reactions to such discussion. The author analyzed data from the 2007 Health Information National Trends Survey (HINTS) to identify the characteristics of patients (a) who search for health information on the Internet, (b) who discuss the information found on the Internet with HCPs, and (c) who positively assess HCPs' reaction to the online information. Findings show that men were more likely than were women to have a conversation on online information with HCPs. It is unfortunate that patients who had trouble understanding or trusting online health information were no more likely to ask questions to or seek guidance from HCPs. Reactions of HCPs to online information were perceived as particularly negative by certain groups of patients, such as those who experienced poor health and those who had more concerns about the quality of their searched information. Results are discussed for their implications for patient empowerment and patient-HCP relationships.

GLORIOUS DISCOURSES AND COMPLETE IGNORANCE: STUDENT PERCEPTION ON CANTEMIR’S WORK

Directory of Open Access Journals (Sweden)

Maria CERNAT

2014-05-01

Full Text Available Although the works of Dimitrie Cantemir and his son Antiloh are consideed among the most important in the fields of history and litterature, nowadays it is hard to find a research initiative or a research program specialized in the study of Dimitrie Cantemir’s work. It is the indisputable merit of a Romanian born historian like Stefan Lemny to offer a very complex and profound account on the life and work of Dimitrie and Antioh Cantemir. But, like other remarkable efforts, this is an individual research. It is my intention to focus on the recent works regarding the life and work of Dimitrie Cantemir in order to prove that beside the moments of celebration there is little or no interest in the work of this remarkable Romanian intellectual. I parallel this situation with the information students have on Dimitrie Cantemir. In the first section of my article I shall focus on how much information on Cantemir do our students rely have. Thus I shall make an empirical research questioning the students of the first year on the most common facts about Cantemir’s work and life. In the second section of my article, I shall try to answer questions like how many volumes having as main subject matter the works of Cantemir have been published recently. In what branches of science the works of Cantemir have been mostly analyzed? What is the ratio between the works concerning his personality and those concerning specific topics in specific works of Dimitrie Cantemir.

Reflections on the fight agnaist the image of shamanism / Art Leete

Index Scriptorium Estoniae

Leete, Art, 1969

2013-01-01

Arvustus: Sundström, Olle. Kampen mot "schamanismen" : Sovjetisk religionspolitik gentemot inhemska religioner i Sibirien och norra Ryssland. Studier av inter-religiösa relationer 40. Uppsala: Universitetstryckeriet 2007

"Surmaeelsed kogemused" võivad olla vaid uni / Alo Lõhmus

Index Scriptorium Estoniae

Lõhmus, Alo

2006-01-01

Surmasuust tagasi pöördunud inimeste kogetud valgusaistingud ja kehast lahkumise illusioonid võivad olle põhjustatud unelaadsest seisundist. Lexingtoni Kentucky ülikooli neuropsühholoogi Kevin Nelsoni uuringutest

Milline on ilus maja? / Sulev Oll

Index Scriptorium Estoniae

Oll, Sulev, 1964-

2008-01-01

Ilusatest majadest ja arhitektuurikonkursside võiduprojektidest. Konkursist "Brick Award". Tallinna sünagoog valiti rahvusvahelise tellisarhitektuuri aastaraamatusse "brick'08" (arhitektid Lembit-Kaur Stöör, Andrus Kõresaar, Tõnis Kimmel arhitektuuribüroost KOKO Arhitektid). Loetletud konkursi "Aasta betoonehitis" võitjad läbi aegade. Kommenteerivad Margit Mutso, Emil Urbel

Auto Euroopa Liidus kallim / Sulev Oll

Index Scriptorium Estoniae

Oll, Sulev, 1964-

2001-01-01

Euroopa Liiduga liitumisel tuleb uue auto eest välja käia vähemalt 10 000 krooni rohkem, kuna plaanide kohaselt ei tohi liikmesriikides autode hinnaerinevused ületada 12%. Ilmunud ka: Delovõje Vedomosti, 28. märts 2001, lk. 7

Aasta jagu filme linastus pealinnas ühe matsuga / Katrin Nielsen

Index Scriptorium Estoniae

Nielsen, Katrin

2001-01-01

Pimedate Ööde Filmifestivali huvitavamaid filme : Jan Hrebejk'i "Lahus olles me kaotame" (Tšehhi Vabariik 2000), Oliver Hirschbiegeli "Eksperiment" (Saksamaa 2001) ja Bille Augusti "Laul Martinile" (Rootsi - Taani 2001)

Eesti langeb korruptsiooni tabelis / Sirje Rank

Index Scriptorium Estoniae

Rank, Sirje, 1966-

2003-01-01

Eesti on uurimisfirma Transparency International koostatud korruptsiooni tajumise indeksi tabelis 133 riigi seas 33. kohal, olles võrreldes eelmise aastaga langenud neli kohta. Tabel: korruptsiooni tajumise indeks 2003. aastal erinevates riikides

Profiling and quantitative evaluation of three Nickel-Coated magnetic matrices for purification of recombinant proteins: lelpful hints for the optimized nanomagnetisable matrix preparation

Directory of Open Access Journals (Sweden)

Zarei Saeed

2011-08-01

Full Text Available Abstract Background Several materials are available in the market that work on the principle of protein magnetic fishing by their histidine (His tags. Little information is available on their performance and it is often quoted that greatly improved purification of histidine-tagged proteins from crude extracts could be achieved. While some commercial magnetic matrices could be used successfully for purification of several His-tagged proteins, there are some which have been proved to operate just for a few extent of His-tagged proteins. Here, we address quantitative evaluation of three commercially available Nickel nanomagnetic beads for purification of two His-tagged proteins expressed in Escherichia coli and present helpful hints for optimized purification of such proteins and preparation of nanomagnetisable matrices. Results Marked differences in the performance of nanomagnetic matrices, principally on the basis of their specific binding capacity, recovery profile, the amount of imidazole needed for protein elution and the extent of target protein loss and purity were obtained. Based on the aforesaid criteria, one of these materials featured the best purification results (SiMAG/N-NTA/Nickel for both proteins at the concentration of 4 mg/ml, while the other two (SiMAC-Nickel and SiMAG/CS-NTA/Nickel did not work well with respect to specific binding capacity and recovery profile. Conclusions Taken together, functionality of different types of nanomagnetic matrices vary considerably. This variability may not only be dependent upon the structure and surface chemistry of the matrix which in turn determine the affinity of interaction, but, is also influenced to a lesser extent by the physical properties of the protein itself. Although the results of the present study may not be fully applied for all nanomagnetic matrices, but provide a framework which could be used to profiling and quantitative evaluation of other magnetisable matrices and also

Gaboni riigipea lahkub presidendipaleest vaid jalad ees / Allan Espenberg

Index Scriptorium Estoniae

Espenberg, Allan

2005-01-01

Kesk-Aafrika riigi Gaboni president Omar Bongo püüab detsembris toimuvatel presidendivalimistel taotleda enda tagasivalimist. Bongo on juhtinud Gaboni 38 aastat, olles sellega Aafrika riigipeade hulgas kõige staazhikam valitseja

"Rambo" ründab Eestit äkki tulevikus / Aivar Aotäht

Index Scriptorium Estoniae

Aotäht, Aivar, 1970-

2005-01-01

Miks ei ole Ameerika märulitriloogiat "Rambo" näidanud ükski eesti telekanal ? Kommenteerivad Kanal 2 programmidirektor Olle Mirme, TV 3 programmidirektor Jüri Pihel ja ETV pressiesindaja Toomas Luhats

Nägemine piltide kaudu : Fotograafia antropoloogiast / Jay Ruby

Index Scriptorium Estoniae

Ruby, Jay, 1935-

2010-01-01

Fotograafia ja sotsiaalteaduste suhtest visuaalse etnograafia seisukohalt. Uurimisprojektist, mille sihiks on mõista kõikide fotograafia liikide kultuurilist rolli ja funktsioone inimeste elus antropoloogilisest vaatenurgast, olles huvitatud kultuurilisest ja kommunikatiivsest, mitte hinnangulisest algest

Isamaaline tundmus : Eesti ja Soome kirjamees Jüri Tilk ehk Yrjö Virula / Anu Pallas

Index Scriptorium Estoniae

Pallas, Anu, 1960-

2010-01-01

Avaliku elu tegelasest, ajakirjanikust ja karskuskirjanduse rajajast Jüri Tilgast, kes 19. sajandi lõpul töötas aktiivselt üldtuntud rahvajuhtide kõrval, olles ka Ado Grenzsteini lähim aatekaaslane

Rõnok polutshil signal / Kairi Teesalu

Index Scriptorium Estoniae

Teesalu, Kairi

2008-01-01

Eluasemeturul on müügipakkumiste arv hakanud sujuvalt langema, olles kahanenud sõltuvalt linnast kuni paarikümne protsendi võrra. Diagramm: Tartu ja Tallinna korteriturg. Kommenteerivad Tõnu Toompark ja Maia Daljajev

Sisearhitektuuri uudised / Aino Ingrid Sepp

Index Scriptorium Estoniae

Sepp, Aino Ingrid

2006-01-01

Keraamiliste plaatide müügisalongi "Interno" uue sisekujunduse autorid Eerik Olle ja Ahti Petersoo. Viking Windowsi peakontori (Jüri Okas) uue sisekujunduse ja "Sämmi grilli" (Toomas Rein) uue sisekujunduse autor Taevo Gans

Ameerika närvilised geeniused / Karlo Funk

Index Scriptorium Estoniae

Funk, Karlo, 1971-

2000-01-01

IV Pimedate Ööde Filmifestivali filmidest : "Olles John Malkovich" ("Being John Malkovich") : režissöör Spike Jonze ja dokumentaalfilm "Ameerika film" ("American Movie") : režissöör Chris Smith

Perturbed Lepton-Specific Two-Higgs-Doublet Model Facing Experimental Hints for Physics beyond the Standard Model.

Science.gov (United States)

Crivellin, Andreas; Heeck, Julian; Stoffer, Peter

2016-02-26

BABAR, Belle, and LHCb Collaborations report evidence for new physics in B→Dτν and B→D^{*}τν of approximately 3.8σ. There is also the long lasting discrepancy of about 3σ in the anomalous magnetic moment of the muon, and the branching ratio for τ→μνν is 1.8σ (2.4σ) above the standard model expectation using the HFAG (PDG) values. Furthermore, CMS Collaboration finds hints for a nonzero decay rate of h→μτ. Interestingly, all these observations can be explained by introducing new scalars. In this Letter we consider these processes within a lepton-specific two-Higgs doublet model (i.e., of type X) with additional nonstandard Yukawa couplings. It is found that one can accommodate τ→μνν with modified Higgs-τ couplings. The anomalous magnetic moment of the muon can be explained if the additional neutral CP-even Higgs boson H is light (below 100 GeV). Also R(D) and R(D^{*}) can be easily explained by additional t-c-Higgs couplings. Combining these t-c couplings with a light H the decay rate for t→Hc can be in a testable range for the LHC. Effects in h→μτ are also possible, but in this case a simultaneous explanation of the anomalous magnetic moment of the muon is difficult due to the unavoidable τ→μγ decay.

Aeg hakata Delli aktsiale mõtlema / Tõnis Oja

Index Scriptorium Estoniae

Oja, Tõnis, 1957-

2008-01-01

Delli asutaja Michael Dell on uuesti tegevjuhi kohal olles asunud ettevõtte päästmiseks kulusid kärpima ja tegema ümberkorraldusi, vahetades välja mitmed tippjuhid. Diagrammid: Aktsia hind; Majandusnäitajad

Simulatsioon, situatsioon, kaos / Rain Tolk

Index Scriptorium Estoniae

Tolk, Rain, 1977-

2004-01-01

Provokatiivse teleprogrammi "Ekskursioon" (Kanal 2) võrdlus ameerika ja inglise analoogidega - "Da Ali G Show" ja "The Awful Truth & TV-Nation". Lisatud Kanal 2 programmijuhi Olle Mirme kommentaar ja "Provokatiivseid saateid ja momente eesti teleajaloos" lk. 126

Who is Jesus Christ for the Ruthenian and Russian Saints? A Theological Exploration of St Dimitry Rostovsky’s The Lives of the Saints

Directory of Open Access Journals (Sweden)

Krzysztof Leśniewski

2014-12-01

Full Text Available Christian hagiography reveals not only the facts of life of individual saints, but first of all, it is a description of theexperience of God loving mankind. From the beginning of Christianity, of great importance in building faith, hope andlove had had stories about those believers who responded with a particular radicalism for the prevenient love of God inthe Trinity of Persons. These stories have been written in various forms of literature.Author in the introductory part of the article introduces into the lives of the saints and their role in the Ruthenian andRussian Orthodoxy. Essentially he focuses on presenting The Menaia edited by St Dimitry Rostovski. This book waspublished in the years 1711 to 1718 in Old Church Slavonic. At the beginning of the twentieth century, it has been rewrittenand translated into Russian. This monumental work appeared in the years 1903-1911 under the title The Lives of theSaints. It has been a rich source of information for researchers from many disciplines.From a theological point of view, the author studied The Lives of the Saints in order to find direct references to theperson and teaching of Jesus Christ. For this purpose, he analyzed quotations from the New Testament, especially fromthe Gospel, referring directly to the Person and teaching of Jesus Christ, as well as the prayers addressed to Him. In hisanalysis, he searched for answers to the questions: Who is Jesus Christ for the Ruthenian and Russian saints, and whatkind of His images predominate in The Lives of the Saints.The first part of the article, on the basis of source texts, indicates personal qualities of Jesus Christ. The Savior hasbeen experienced by the Ruthenian and Russian saints as God who is close to man, the blessed King, the best Lord, theComforter of the crying, the Light, the merciful God, and the Foundation of all good. The image of Christ as sinless,innocent suffering and merciful shines especially in the devotion of Saints Passion

Serum cytokine profile and clinicopathological findings in oral lichen planus, oral lichenoid lesions and stomatitis

Science.gov (United States)

Johansen, Jeanne Duus; Reibel, Jesper; Zachariae, Claus; Pedersen, Anne Marie Lynge

2017-01-01

Abstract The objective of this study was to examine if clinical and histopathological variables in patients with oral lichen planus (OLP), oral lichenoid lesions (OLL), and generalized stomatitis display different cytokine profiles and if concomitant contact allergy influences this profile. Forty‐nine patients and 29 healthy age‐ and gender‐matched subjects were included. Demographic and clinical data immunohistochemical findings in mucosal specimens, results of contact allergy testing, and serum levels of tumor necrosis factor‐α, interferon‐γ, interleukin (IL)‐6, IL‐10, IL‐12p40, and IL‐12p70 were analyzed and compared between groups. Nineteen patients had OLP, primarily with ulcerative lesions on the buccal mucosa, 19 patients had OLL, and 11 patients had generalized stomatitis. All patients had oral symptoms, mainly stinging and burning. Nineteen patients and 10 healthy subjects had contact allergies, primarily to fragrance ingredients. Patient groups did not differ with regard to oral symptoms, clinical pattern of the lesions, or contact allergy. Serum cytokine levels did not differ between the different patient groups and were not related to histopathological findings. The patients had higher levels of IL‐6 than the healthy subjects. Interferon‐γ, IL‐12p40, and IL‐12p70 were below detection limit. Our findings indicate that OLP, OLL, and generalized stomatitis cannot be discriminated by means of the selected serum cytokines, and that the presence of concomitant contact allergy does not influence the cytokine expression. PMID:29744205

Vtorostepennõje ljudi na ekrane "Tjomnõh notshei" / Boris Tuch

Index Scriptorium Estoniae

Tuch, Boris, 1946-

2001-01-01

Pimedate Ööde Filmifestivali filme n.ö. "väikestest inimestest" : Kira Muratova "Väikesed inimesed" (Ukraina 2001), Artur Aristakisjani "Koht maa peal" (Venemaa 2001) ja Jan Hrebejk'i "Lahus olles me kaotame" (Tšehhi Vabariik 2000)

Pärnu uue kunsti muuseumis on näitus "Kümme aastat moodsat kunsti Pärnus varakapitalistliku Eesti tingimustes"

Index Scriptorium Estoniae

2003-01-01

Osalevad Peeter Allik, Mila Balti, Chintis, Margit Joonas, Toomas Kuusing, Hannes Paldrok, Meeland Sepp, Inge Ting, Taje Tross, Andrus Joonas, Bille Tuul, Mariliis Beilmann, Olle Meyer, Sorge, rühmitus Non Grata, Asta Isak, Marianne Männi, Ville-Karel Viirelaid

Umer Ritshard Farnsvort

Index Scriptorium Estoniae

2000-01-01

Suri iseenda käe läbi ameerika näitleja Richard Farnsworth, kes sel aastal 80-aastasena sai Oscari osa eest David Lynchi filmis "Straight Story", olles vanim kõikidest, kes kunagi parima meesnäitleja Oscari saanud

Estonian social dialogue in the context of European employment strategy / Raul Eamets, Epp Kallaste

Index Scriptorium Estoniae

Eamets, Raul, 1964-

2003-01-01

Sotsiaalne partnerlus on Euroopa Tööhõivestrateegia läbivaks tööpoliitika kujundamise meetmeks, olles olulise tähtsusega nii rahvusliku kui kohaliku tasandi tööhõive meetmete kujundamisel. Eestis on sotsiaalne partnerlus nõrgalt arenenud

Legal issues concerning local governments / Vallo Olle

Index Scriptorium Estoniae

Olle, Vallo, 1966-

1997-01-01

Valla/linna põhimääruse õiguslikust regulatsioonist, kohaliku omavalitsuse korralduse seadusest, äriseadustikust, munitsipaalettevõtete ümberkujundamisest ja nende õigusaktide väljunditest Tartu linna põhimääruses ning teistes Tartus tehtud õiguslikes otsustustes

Estonia : Toward Post-Communist Reconstruction / Aadu Oll

Index Scriptorium Estoniae

Oll, Aadu

2006-01-01

Pärast Eesti annekteerimist NSV Liidu poolt 1940. a. hävitati Eesti Vabariigi kõik seaduslikud süsteemid ja julgeolekustruktuurid. Eesti territoriaalne NKVD (nõukogude julgeolekuteenistus) rajati järelvalvet teostama Balti riikides. Nõukogude režiimi iseloomustus, KGB ja kommunistliku partei osa Eesti ühiskonnas, KGB ja GRU aktiivsus Eestis ülemineku perioodil, nõukogude süsteemi kokkulangemine, totalitarismist vabanemine

Kolmekihiline Kopli tort Märjamaal / Sulev Oll

Index Scriptorium Estoniae

Oll, Sulev, 1964-

2010-01-01

Marje Jurtšenko dokumentaalfilmist "Aeg on siin", mis räägib aastast Eesti eri paikades elava nelja 7aastase lapse elus. Filmi esilinastas filmis osalenud Fredile ja tema koolikaaslastele Märjamaa kinos Helk kinomehhaanik Hans Veimann

Filaggrin gene mutations and the distribution of filaggrin in oral mucosa of patients with oral lichen planus and healthy controls

DEFF Research Database (Denmark)

Larsen, K R; Johansen, J D; Reibel, J

2017-01-01

candidiasis. Immunohistochemistry were performed using poly- and monoclonal filaggrin antibodies. RESULTS: The immunoreactivity for filaggrin was significantly more intense in the oral mucosa in the patients with OLP/OLL compared to healthy controls (p=0.000025). No difference was noted in the incidence...

Ülihiidtäht Betelgeuse kaotab massi / Jüri Ivask

Index Scriptorium Estoniae

Ivask, Jüri, 1961-

2009-01-01

Betelgeuse, heleduselt teine täht Orioni tähtkujus, on punane ülihiid - üks suurimaid tähti, mida teatakse. Olles vaid mõne miljoni aasta vanune, läheneb Betelgeuse juba oma eluea lõpule ning peab peagi plahvatama supernoovana

Elmut Paavel : Soomlased tulnuks Eestisse niikuinii / Elmut Paavel ; interv. Rein Raudvere

Index Scriptorium Estoniae

Paavel, Elmut, 1954-

2004-01-01

AS-i Valga Lihatööstus tegevjuht põhjendab kolmveerandi aktsiate müümist Soome suurimale lihatööstusettevõttele Atria Group Plc. Kommenteerivad: Otepää lihatööstuse Edgar juht Maie Niit ja Eesti Lihaliidu juhatuse esimees Olle Horm

Загадочное исчезновение акций / Артур Тооман

Index Scriptorium Estoniae

Тооман, Артур, 1971-

2009-01-01

Zircon Technologies AS-i ostu jaoks Gate Capital OÜ loonud isikud väidavad, et üks ettevõtte loojatest - Aleksandr Kuzin, olles ainus juhatuse liige mõlemas ettevõttes, kandis 51% aktsiatest oma ettevõttele Pidev OÜ ja kandib ettevõtte vara oma firmadele

Hans Jürman 85 : Hans Jürman: kes ma olen? / Hans Jürman

Index Scriptorium Estoniae

Jürman, Hans, 1923-2014

2010-01-01

Hans Jürmani lapsepõlvest, kooliaastatest ning ülikooliajast. Olles hariduselt eesti filoloog on Hans Jürman töötanud ka apteekrina ja õpetajana, kuid suurema osa oma elust raamatukogudes, põhiliselt Tallinna Keskraamatukogus ja Eesti NSV Riiklikus Avalikus Raamatukogus, viimasel ajal tegeleb terminoloogiaga

Pärnus tähistatakse moodsa kunsti 10. aastapäeva

Index Scriptorium Estoniae

2003-01-01

Ülevaatenäitus Pärnu Uue Kunsti Muuseumis. Näitusel osalevad Peeter Mudist, Mila Balti, Chintis, Margit Joonas, Toomas Kuusing, Hannes Paldrok, Meeland Sepp, Inge Ting, Taje Tross, Andrus Joonas, Bille Tuul, Marliis Beilmann, Olle Meyes, Sorge, Non Grata, Asta Isak, Marianne Männi

Kloonimiskuningas osutus tüssajaks / Arko Olesk

Index Scriptorium Estoniae

Olesk, Arko, 1981-

2006-01-01

Lõuna-Korea teadlane Hwang Woo-Suk astus möödunud aasta lõpus pettuses süüdistatuna tagasi Souli ülikooli professori kohalt, olles varem alusetult väitnud, et on saavutanud läbimurde geenitehnoloogias ning suudab tõhusalt tüvirakke luua

Pjotr Sedin maadleb raskustega / Kaisa Tahlfeld

Index Scriptorium Estoniae

Tahlfeld, Kaisa

2008-01-01

Pjotr Sedini firma OÜ Grove Invest seitse Tallinna kesklinna kinnistut arestiti ja pannakse 420 miljoniga enampakkumisele. Vt. samas: Sundmüüki läheb seitse krunti; Grove Investi osalusega ettevõtetel on võlad kaelas. Kommenteerib Olle Orm. Küsimustele vastab vandeadvokaat Terje Eipre. Diagramm: Majandustulemused

Iisraeli sõdurid murdsid jõuga Palestiina vanglasse / Erkki Bahovski

Index Scriptorium Estoniae

Bahovski, Erkki, 1970-

2006-01-01

Palestiina võimude teatel tungisid Iisraeli sõdurid 14. märtsil Jeeriko vanglasse, olles tapnud ühe vangivalvuri ja ühe kinnipeetu ning nõudsid Iisraeli turismiministri Rehavam Zeevi tapmises süüdistatava Palestiina Vabastamise Rahvarinde (PFLP) juhi Ahmed Saadati väljaandmist. Lisa: Kriis

Monopol suretab kohaliku loomakasvataja / Oleg Gross ; interv . Illar Mõttus

Index Scriptorium Estoniae

Gross, Oleg, 1952-

2005-01-01

Väike-Maarja jäätmetehase monopoolse seisundi vastu sõna võtnud OG Elektra omanik Oleg Gross on kindel, et jäätmetehasega suretatakse kohalikud väiksemad lihatootjad välja. Kommenteerivad talupidaja Jüri Järvet ja Rakvere Lihakombinaadi direktor Olle Horm

Permian Triassic palynofloral transition in Chintalapudi area ...

Indian Academy of Sciences (India)

Palynoassemblage-IV (Group II) is characterized by high percentage of taeniate disaccates chiefly. Lunatisporites spp. .... to the age assignment and identification of dis- ..... us pollenites. Platy saccus. Sch eurin gip olle nites. Ib is porites. In ap ertu ro pollen ites ..... graphic classification based on microfloras, macrofloras,.

Märtsis selgub Eesti parim tööandja / Raigo Neudorf, Agne Narusk

Index Scriptorium Estoniae

Neudorf, Raigo

2004-01-01

Konsultatsioonifirma Fontes korraldas koostöös rahvusvahelise ettevõttega Hewitt Associates uuringu, mille põhjal selgub Eesti parim tööandja. Küsimusele uuringus osalemise põhjuse kohta vastavad AS-i EMT personalijuht Milvi Tepp ja AS-i Tallinna Küte personaliosakonna juhataja Ene Olle

Põud : [luuletused] / Enn Tuuling

Index Scriptorium Estoniae

Tuuling, Enn

2002-01-01

Sisu: Põud ; Aian ; Inne pikset ; Süküsõdang tarõn ; Üü tulek ; Rebäse külä vana sann ; Vana maja ; "Kes oll̀ tuu miis, kes sinno ehit ..." ; Pööningul ; Talv 1960/61. Eluloolisi andmeid autori kohta lk. 358-359

Higgs hints

Energy Technology Data Exchange (ETDEWEB)

Anon.

1991-10-15

As well as dominating the news at the recent Joint International Lepton-Photon Symposium and Europhysics Conference on High Energy Physics in Geneva, results from the four big experiments - Aleph , Delphi, L3 and Opal - at CERN's big LEP electron-positron collider had far-reaching implications.

Vera Poska-Grünthal - Eesti riigimehe tütar ja naisõiguslane / Kairi Ilison

Index Scriptorium Estoniae

Ilison, Kairi

2010-01-01

Riigivanema ja poliitiku Jaan Poska tütrest Vera Poska-Grünthalist (1898-1986), kes oli tuntud ajakirjanik ja naisõiguslane. Põgenes Teise maailmasõja ajal Rootsi ja asutas seal 1952. aastal ajakirja "Triinu", mis lõpetas ilmumise Torontos 1995. aastal, olles Eesti naiste ühendaja vabas maailmas

Hint from the interfamily mass hierarchy: Two vectorlike families in the TeV range

Science.gov (United States)

Babu, K. S.; Pati, Jogesh C.; Stremnitzer, Hanns

1995-03-01

Two vectorlike familes QL,R=(U, D, N, E)L,R and Q'L,R=(U', D', N', E')L,R with masses of order 1 TeV, one of which is a doublet of SU(2)L and the other a doublet of SU(2)R, have been predicted to exist, together with the three observed chiral families, in the context of a viable and economical SUSY preon model. The model itself possesses many attractive features which include explanations of the origins of (i) diverse mass scales, (ii) family replication, (iii) protection of the masses of the composite quarks and leptons compared to their compositeness scales, and (iv) interfamily mass hierarchy. The existence of the two vectorlike familes, a prediction of the model, turns out to be crucial especially for an explanation of the interfamily mass hierarchy (IFMH). Given the simplicity of the explanation, the observed IFMH in turn appears to us to be a strong hint in favor of the existence of the two vectorlike families. This paper is devoted to a detailed study of the expected masses, mixings and decay modes of the fermions belonging to the two vectorlike families, in the context of the SUSY preon model, with the inclusion of the renormalization effects due to the standard model gauge interactions. Including QCQ renormalization effects, the masses of the vectorlike quarks are expected to lie in the range of 500 GeV to about 2.5 TeV, while those of the vectorlike leptons are expected to be in the range of 200 GeV to 1 TeV. Their mass pattern and decay modes exhibit certain distinguishing features and characteristic signals. For example, when the CERN LHC and, possibly a future version of the SSC are built, pair production of the vectorlike quarks would lead to systems such as (bb¯+4Z+W+W-) and (bb¯+2Z+W+W-), while an e-e+ linear collider (NLC) of suitable energy can produce appreciably a single neutral heavy lepton N together, with ντ, followed by the decay of N into (Z+ντ)-->(e-e+)+ντ. This last signal may conceivably materialize even at CERN LEP 200 if N is

Nad kem smejomsja? Da nad soboi! A zrja / Dimitri Klenski

Index Scriptorium Estoniae

Klenski, Dimitri, 1945-

2007-01-01

Autor kritiseerib ajakirjanik Marianna Tarassenko mõtteid, kes peale parlamendivalimisi analüüsis vene parteide ebaedu ja leidis, et selliseid rahvuse järgi moodustatud erakondi ei ole vaja. Autor analüüsib venekeelse elanikkonna olukorda riigis ja süüdistab vene intelligentsi, ajakirjanikke ja ärimehi ükskõiksuses vene kogukonna probleemidesse suhtumisel

Estonia beyond the edge / Eric Kluitenberg

Index Scriptorium Estoniae

Kluitenberg, Eric

2004-01-01

Festivali "Interstanding" üks initsiaatoreid arutleb 1990. aastate meedia festivalidel käsitletud teemade tähendusest eesti kultuurile ja selle identiteedile. 1999. aastal toimunud kolmanda festivali teemaks oli "Ülalpool piire - põgenemine marginaalsuse eest". Eestist saanud uute poliitilis-majanduslike ja globaalkultuuriliste võrgustike osa, olles olnud omamoodi vahetsooniks

Estonian living in safest of times / Ella Karapetyan

Index Scriptorium Estoniae

Karapetyan, Ella

2010-01-01

Peaminister Andrus Ansip ütles kevadisi riigikaitsekursuseid avades, et tema hinnangul elab Eesti julgeoleku seisukohalt oma ajaloo ilmselt kõige turvalisemat etappi, olles NATO ja Euroopa Liidu liige. Kursuste avamistseremooniast võtsid osa ka kaitseminister Jaak Aaviksoo, välisminister Urmas Paet, siseminister Marko Pomerants ja kaitseväe juhataja kindralleitnant Ants Laaneots

Eesti meister peresõbralikkuses : Eesti Post / Sulev Oll

Index Scriptorium Estoniae

Oll, Sulev, 1964-

2001-01-01

Äripäeva ning ajakirja Pere ja Kodu konkursil pälvis Eesti kõige peresõbralikuma firma tiitli Eesti Post. Tabel: 30 peresõbralikumat firmat. Tabel: Eesti Post toetuste jagamisel keskmisest heldem

Mendeleiev, el que pudo haber sido y no fue

OpenAIRE

Bascuñán Blaset, Aníbal

2008-01-01

The life of Dimitri Ivanovich Mendeleiev is revisited in this paper. After studying based on the support of his mother, he managed to receive a fellowship to make work with the best European chemists of that time: Bunsen, Dumas, Kirchhoff, Liebig, Würtz and Erlenmeyer. Dimitri attended the Karlsruhe Conference in 1860, fact that he afterwards revealed as key to the proposal of his Periodic Table in 1869, when he was as young as 35 years old, and he proposed a whole set of predictions about un...

Kujundusideid / Ketlin Priilinn

Index Scriptorium Estoniae

Priilinn, Ketlin, 1982-

2006-01-01

Eesti sisearhitektide Annes Arro, Jorma Holmi, Kaire Kemp-Tishleri (kamina sepised Heigo Jelle), Andro Kööbi, Rein Lauri (seintel Anne Parmasto ja Rein Kelpmanni maalid), Taso Mähari (eramu arhitekt Emil Urbel, seinal Lemming Nageli maal "Punane joon all - Burn Out"), Eerik Olle, Meelis Pressi ja Anu Vainomäe kujundatud elutoad. 33 värv. ill

Ehitusmeistrist arhitektiks - G. F. W. Geist Tartu linnaruumi kujundajana 19. sajandi esimesel poolel / Epi Tohvri

Index Scriptorium Estoniae

Tohvri, Epi

2004-01-01

Ehitusmeistri ja arhitektina töötanud Georg Friedrich Wilhelm Geisti tegevusest Tartus 1810-1846, mil ta etendas olulist rolli Tartu linnaruumi väljaehitamisel, olles pea kõikide linna ja kroonu tellitud avalike hoonete (kaubahoov, hobupostijaam, kreiskool, vaestemaja, haigla jne.) ning kirikute plaanide koostaja ja ehitustööde juhataja, arhitektuuriõpetaja ja lõpuks ka arhitekt

Dimitrie Gusti and the Royal Cultural Foundations (1922-1948. Archive Documents

Directory of Open Access Journals (Sweden)

PhD Student Laura-Rodica Hîmpa

2016-01-01

Full Text Available This research aims to emphasize the activity of The "Prince Carol" Royal Cultural Foundation created in 1921 in order to lead to the emancipation especially of villages, but also the Romanian culture in a more general perspective. Overall, we may say that the period between the two world wars was marked, also due to the help of the Royal Cultural Foundation, by substantial progress in various fields of education, science and culture in general and thus contributed to changing Romania into a state with a high level of culture and the creation of an image and prestige that commanded worldwide respect. The research was done on the basis of the documents studied at the Service of the National Central Historical Archives, the Stock of the "Prince Carol" Royal Cultural Foundation and at the Library of the Romanian Academy.

Leben mit Estland : Paul-Gerhard von Hoerschelmann zum 80. Geburtstag / Heinrich Wittram

Index Scriptorium Estoniae

Wittram, Heinrich

2012-01-01

Olles Põhja-Elbe Jutlustajate Seminari direktor alustas Paul-Gerhard von Hoerschelmann koostööd Eesti Evangeelse Luterliku Kirikuga 1988. aastal. Nõmmel sündinud pastori pojana olid tal selle koostöö arendamiseks igati head eeldused. 1997. aastal sai Paul-Gerhard Hoerschelmannist EELK Usuteaduse Instituudi rektor. Aastatel 1996-1998 teenis ta väikesearvulist saksakeelset kogudust Tallinnas. Aastast 2006 EELK' aupraost

Väike luulekaleidoskoop. III / Jürgen Rooste

Index Scriptorium Estoniae

Rooste, Jürgen, 1979-

2009-01-01

Ülevaade järgmistest luuleraamatutest: Anmann, Aarne. Südametunnistuse mälestuseks. Tartu : A. Anmann, 2009 ; Ilmet, Peep. Meilmail. Tallinn : Varrak, 2009 ; Kasemaa, Andrus. Lagunemine. Tallinn : Eesti Keele Sihtasutus, 2009 ; Kuus, Anti ; Oll, Sulev. Öö mõte on kuus. Tallinn : Akta A. K., 2008 ; Meres, Triinu. Lagunemine. Tartu : Hermes, 2009 ; Tasuja, Triin. Provintsiluule. Tartu : Värske Rõhk, 2009

Hints for Diagnosis

DEFF Research Database (Denmark)

Poulsen, Lars K

2015-01-01

/or caretakers. Based on this, a provisional decision to pursue a food allergy diagnosis may be made after carefully considering other possible reasons for an adverse reaction to a food: aversion, infection, intoxication, or an underlying metabolic disease. To respond to the next question, the anamnesis...

Army Helicopter Crashworthiness

Science.gov (United States)

1983-10-01

telescoping characteris- S . I N tics when struck from above by the crewm~an in a hard landing/ cr’ish. The design is to be ItIst 3SQ 30 1 to is 20 28...aurVivable 015 Am-ny rotary-winq accident* froms January 1972 to beembuar 1942. Vioure 16 shows the rOll frequency of ocCurrence4 whon only impacto of *25

Uus Saksamaa lubab väikeriigid oma hõlma alla võtta / Jeroen Bult

Index Scriptorium Estoniae

Bult, Jeroen

2005-01-01

Nii väikeriigid kui ka maailma suurriigid on huvitatud sellest, milliseks kujuneb Saksamaa välispoliitika Angela Merkeli võimul olles: esimese kolme ametis oldud nädala jooksul võib järeldada, et Angela Merkel ei jätka Gerhard Schröderi sirgjoonelist välispoliitilist kurssi, vaid eelistab balansseerida erinevate suurvõimude vahel, unustamata samas ka väikeriike. Lisa: Angela Merkel

Smartphone Ownership Among US Adult Cigarette Smokers: 2014 Health Information National Trends Survey (HINTS) Data.

Science.gov (United States)

Heffner, Jaimee L; Mull, Kristin E

2017-08-31

Despite increasing interest in smartphone apps as a platform for delivery of tobacco cessation interventions, no previous studies have evaluated the prevalence and characteristics of smokers who can access smartphone-delivered interventions. To guide treatment development in this new platform and to evaluate disparities in access to smartphone-delivered interventions, we examined associations of smartphone ownership with demographics, tobacco use and thoughts about quitting, other health behaviors, physical and mental health, health care access, and Internet and technology utilization using a nationally representative sample of US adult smokers. Data were from the National Cancer Institute's 2014 Health Information National Trends Survey 4 (HINTS 4), Cycle 4. This mailed survey targeted noninstitutionalized individuals aged 18 years or older using two-stage stratified random sampling. For this analysis, we restricted the sample to current smokers with complete data on smartphone ownership (n=479). Nearly two-thirds (weighted percent=63.8%, 248/479) of smokers reported owning a smartphone. Those who were younger (P<.001), employed (P=.002), never married (P=.002), and had higher education (P=.002) and income (P<.001) had the highest rates of ownership. Smartphone owners did not differ from nonowners on frequency of smoking, recent quit attempts, or future plans to quit smoking, although they reported greater belief in the benefits of quitting (P=.04). Despite being equally likely to be overweight or obese, smartphone owners reported greater fruit and vegetable consumption (P=.03) and were more likely to report past-year efforts to increase exercise (P=.001) and to lose weight (P=.02). No differences in health care access and utilization were found. Smartphone owners reported better physical and mental health in several domains and higher access to and utilization of technology and the Internet, including for health reasons. Smartphone ownership among smokers mirrors

Conference on Occupational Health Aspects of Advanced Composite Technology in the Aerospace Industry Held in Dayton, Ohio on 6-9 February 1989. Volume 2. Proceedings

Science.gov (United States)

1989-03-01

intrinsic psycho- social stressors (long work hours, cahcer- phobia , misinformation from health care providers, labor-management friction, media hype) with...critical materials led the way for many of the military, industrial and social changes of the past. Historians have named periods after materials, such as...ORGANIC 10 STEEL AND TITANIUM COMPOSITES oL-L I 1960 1970 1980 199 200 01 YEAR -- rv 21 Figure 4 Structural material distributions - ,ibsoniu diid

The investigation formation of complexes of Fe(III) and Fe(II) in the water solution of imidazole at 298 K

International Nuclear Information System (INIS)

Radjabov, U.R.; Yusupov, Z.N.; Sharipov, I.Kh.

2001-01-01

C H lm=0.1 mol/l, C F e(II)=1·10 - 4 m ol/l and iron sterns: 0.10, 0.25, 0.50 and 1.00 mol/l. It is established that in the investigated systems form at different on composition mono-, polynuclear, homo-- and heterovalent coordination compounds. In aids of the oxidation function accurate the composition, defined the constants formation and domination sphere of complex forms

Planeering kui kaasaegne teos par excellence : kas tulevikku saab välja mõelda? = The plan as a contenporary work par excellence : can the future be made up? / Toomas Tammis

Index Scriptorium Estoniae

Tammis, Toomas, 1969-

2011-01-01

Tulevikku saab kavandada läbi visioonide, läbi erinevate erialade teadmistest kokku lõimunud loomingulise akti, mis ei saa kunagi olla liiga täpne. Planeering saab olla teatav süsteem, mis suudab lõputult produtseerida väikseid üsna täpselt koha- ja keskkonnatundlikke produkte, jäädes ise pidevasse loomisse ning pooleliolekusse, olles pidevas interaktsioonis ühiskonnaga viimast lõputult monitoorides ja muutes

Plaadid / Jüri F. Lotman

Index Scriptorium Estoniae

Lotman, Jüri F.

2004-01-01

Uutest heliplaatidest Dimitri from Paris "Cruising Attitude", Tim Hecker "Mirages", Ludacris "The Red Light District", Mario Frangoulis "Follow Your Heart", Loits "Vere kutse kohustab", "Flamenco Chill Sessions"

Outspoken Klenski pushes political limits / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2005-01-01

Keskerakonnast välja heidetud Dimitri Klenski soovis kohalikel valimistel osaleda enda loodud valimisliiduga, kuid valimisliitu ei saanud registreerida, kuna selle nimi, "Spissok Klenskogo", oli vastuolus keeleseadusega

Kokkade olümpiat oodates / Krista Dudarenko

Index Scriptorium Estoniae

Dudarenko, Krista, 1970-

2008-01-01

Restoranide Gloria ja Egoist peakokk Dimitri Demjanov koordineerib Eesti esmakordset osavõttu mainekast kokandusvõistlusest Bocuse d'Or, mille kohalik eelvoor toimub 16. märtsil Swissotel Tallinnas

Afanasjev porugalsja s Pindre na sobranii Sojuza rossiiskihh grazhdan / Roman Vikulov

Index Scriptorium Estoniae

Vikulov, Roman

2005-01-01

Vene kodanike liidu korraldatud valimiseelsest koosolekust, kus toetati Vene Erakonna Eestis kandidaate Gennadi Afanasjevit ja Jelena Ziolkovskat ning millest võttis osa ka Tallinna linnavalitsuse saadik Dimitri Klenski

Õigeksmõistev otsus vallandas publiku tormilise aplausi / Tiiu Põld ; kommenteerinud David Vseviov ; Marju Lauristin

Index Scriptorium Estoniae

Põld, Tiiu, 1945-

2009-01-01

Harju maakohtu õigeksmõistvast otsusest aprillirahutuste korraldamises süüdistatavate Dmitri Linteri, Maksim Reva, Dimitri Klenski ja Mark Sirõki kohta. Kommenteerivad David Vseviov ja Marju Lauristin

Epidermal growth factor receptor expression in different subtypes of oral lichenoid disease.

Science.gov (United States)

Cortés-Ramírez, Dionisio-Alejandro; Rodríguez-Tojo, María-Jose; Coca-Meneses, Juan-Carlos; Marichalar-Mendia, Xabier; Aguirre-Urizar, José-Manuel

2014-09-01

The oral lichenoid disease (OLD) includes different chronic inflammatory processes such as oral lichen planus (OLP) and oral lichenoid lesions (OLL), both entities with controversial diagnosis and malignant potential. Epidermal growth factor receptor (EFGR) is an important oral carcinogenesis biomarker and overexpressed in several oral potentially malignant disorders. To analyze the EGFR expression in the OLD to find differences between OLP and OLL, and to correlate it with the main clinical and pathological features. Forty-four OLD cases were studied and classified according to their clinical (Group C1: only papular lesions / Group C2: papular and other lesions) and histopathological features (Group HT: OLP-typical / Group HC: OLP-compatible) based in previous published criteria. Standard immunohistochemical identification of EGFR protein was performed. Comparative and descriptive statistical analyses were performed. Thirty-five cases (79.5%) showed EGFR overexpression without significant differences between clinical and histopathological groups (p<0.05). Histological groups showed significant differences in the EGFR expression pattern (p=0.016). Conlusions: All OLD samples showed high EGFR expression. The type of clinical lesion was not related with EGFR expression; however, there are differences in the EGFR expression pattern between histological groups that may be related with a different biological profile and malignant risk.

Esimene foto Tallinnast? / Tõnis Liibek

Index Scriptorium Estoniae

Liibek, Tõnis

2007-01-01

Kõigi eelduste kohaselt võiks vanim Tallinna kujutav foto pärineda ajavahemikust 1845-55. Suure tõenäosusega võib vanim Tallinna foto asuda Saksamaal, olles ümberasujate poolt kaasa võetud. Teadaolevalt vanim Tallinna fotojäädvustus pärineb 1850. aastate lõpust, reservatsioonidega võiks see olla Tallinna Linnamuuseumis säilitatav ülesvõte Toompeale viivast äsja valminud Falgi teest. Tallinnas tegutsenud esimestest fotograafidest.

A Topological Model for Parallel Algorithm Design

Science.gov (United States)

1991-09-01

effort should be directed to planning, requirements analysis, specification and design, with 20% invested into the actual coding, and then the final 40...be olle more language to learn. And by investing the effort into improving the utility of ai, existing language instead of creating a new one, this...193) it abandons the notion of a process as a fundemental concept of parallel program design and that it facilitates program derivation by rigorously

Vaprad lucky loser'id / Jüri Aarma ; kommenteerinud Tanja Muravskaja

Index Scriptorium Estoniae

Aarma, Jüri, 1951-

2009-01-01

Tanja Muravskaja isikunäitus "Lucky Losers" Tallinna Linnagaleriis. Eksponeeritud videoportreed vene rahvusest Eesti kodanikest Dimitri Klenskist, Adolf Käisist, Anna Levandist, Tatjana Muravjovast, Mihhail Stalnuhhinist, Eduard Tomanist ja Boris Tuchist

Mõnedest kohaliku omavalitsusega seonduvatest õiguslikest küsimustest / Vallo Olle

Index Scriptorium Estoniae

Olle, Vallo, 1966-

1997-01-01

Valla/linna põhimääruse õiguslikust regulatsioonist, kohaliku omavalitsuse korralduse seadusest, äriseadustikust, munitsipaalettevõtete ümberkujundamisest ja nende õigusaktide väljunditest Tartu linna põhimääruses ning teistes Tartus tehtud õiguslikes otsustustes

Tsemendirahva kolmekordne pidu / Tapio Aura, Aleksander Nikolajev ; interv. Sulev Oll

Index Scriptorium Estoniae

Aura, Tapio

2005-01-01

Kunda tsemenditootmisel täitus 135 aastat ja Kunda sadamal 200 aastat. Oma ettevõtete käekäigust räägivad AS-i Kunda Nordic Tsement tegevdirektor Tapio Aura ja Kunda sadama direktor Aleksander Nikolajev

Eesti kivimid aitasid lahendada iidse jääaja mõistatust / Tiit Kändler

Index Scriptorium Estoniae

Kändler, Tiit, 1948-

2010-01-01

Ajakirjas Palaeogeography, Palaeoclimatology, Palaeoecology ilmunud artiklist, milles lahatakse jääaja tekkimise põhjusi. Autorite seas on ka USA Indiana ülikooli teadlane Seth Young ja Dimitri Kaljo TTÜ geoloogia instituudist

Fine 5 kolib Kumu lavale

Index Scriptorium Estoniae

2006-01-01

Kumu kunstimuuseumi auditooriumis toimub 21. veebruaril Fine 5 kaasaegse tantsu etendus "Panus". Esinevad Tiina Ollesk, Irina Pähn, žonglöör Dimitri Kruus, disainer Rain Saukas ja muusik Mattias Siitan

re ipit tion re onstru tion using ringEwidth hronology of rim lyn ed r ...

Indian Academy of Sciences (India)

r nges from IHHEEIUS mF hue to he vy r inf ll it does not grow in the e stern rim l y eyond q rhw lF he ringEwidth hronology of rim l y n ed r @eh. IIUIEEIWVVAD prep red from tree ores olle ted from two disjun t m ture forests in western rim l y . @figure IAD h s een used in the present studyF het ils of the methodology ...

Strength and Microstructure of Ceramics

Science.gov (United States)

1989-11-01

Forex - one particular alumina ceramic, I our own detailed crack ample, the relatively large values of r, and c* for the VI observations, and those of...particularly toughness indices, 1i71", indicating that there is sonic the c° , T parameters. However, the indentation mcth- kind of trade -o1Tbetwecn...macroscopic and microsnpic odology takes us closer to the strengths of specimens toughness levels, and that this trade -off is cont’olled by with natural

Atomic-Scale Imaging of Surfaces and Interfaces. Materials Research Society Symposium Proceedings Held in Boston, Massachusetts on November 30-December 2, 1992. Volume 295

Science.gov (United States)

1992-01-01

ofrindi idual siruxtural ui.inix cn. hoes er, be atitntcdiru Aith current comnputer hardwa~e A firsit oi Xr Model for the detect structure max be...02115 ABSTRACT Atomic force microscopy (AFM) has been used to image the surface atomic structure of hydroxyapatite lCaI0(PO4 )6 (Oll)2 1, HA. and...The structure and chemical nature of the minerals hydroxyapatite and brushite have been studied extensively in biological researchf-t0 HA is found

History of the Organization and Operations of the Committee of Operations Analysts

Science.gov (United States)

1944-01-01

indu.atrlal tar&eta for 8- _’".’"’"_’’’,’’’ Of·. lgbt .onths, the effect would be to impair very c .... ,,’Q .. "’· the olipAoitq of the Weatern .Axis to...figure for 1944 III1.ght be achieved. The Ori6ntal EoertOll1at, ·,.tatedthllt;, ot! the haitI ! of 9S way. and of existing techniquee, • of 300,000 tou

Centrist speaks out for bilingualism / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2005-01-01

Tallinna linnavolikogu liige Dimitri Klenski soovib, et volikogu istungitel võetaks kasutusele ka vene keel. Volikogu liikme Igor Sedashevi arvates püüab Klenski endale enne kohalikke valimisi tähelepanu tõmmata

The happy Bulgarian family

CERN Multimedia

2000-01-01

From left to right, last row to first row: Ilka Antcheva, Georgi Antchev, Dimitri Borilkov, Ivana Hristova, Petiu Petev, Peicho Petkov, Borislav Pavlov, Peter Hristov, Mihail Tchijov, Stefan Piperov, Ekaterina Ivanova, Dimitar Kolev, Roumen Tzenov.

Production of carcinogenic acetaldehyde by Candida albicans from patients with potentially malignant oral mucosal disorders.

Science.gov (United States)

Gainza-Cirauqui, M L; Nieminen, M T; Novak Frazer, L; Aguirre-Urizar, J M; Moragues, M D; Rautemaa, R

2013-03-01

Production of carcinogenic acetaldehyde by Candida has been suggested to contribute to epithelial dysplasia and oral carcinogenesis. Oral lichen planus (OLP), oral lichenoid lesion (OLL) and oral leukoplakia (OL) are potentially carcinogenic oral diseases where colonisation by Candida is common, but acetaldehyde production by Candida has not been studied. Acetaldehyde production in ethanol (11 mM), glucose (100 mM), ethanol-glucose (11 mM and 100 mM) or red wine (1200 mM ethanol) incubation by Candida albicans from patients with OLL (n = 6), OLP (n = 16), OL (n = 6) and controls (n = 6) was measured by gas chromatography. Participants completed a questionnaire regarding their smoking habits and alcohol consumption. All Candida albicans isolates produced potentially carcinogenic levels of acetaldehyde (>100 μM) in all incubations containing ethanol. The control group isolates produced the highest acetaldehyde levels. Isolates from smokers produced more acetaldehyde in all incubations than those from non-smokers. The difference was significant in ethanol-glucose incubation. Isolates from patients who were both smokers and drinkers produced the highest amounts when incubated in ethanol, ethanol-glucose and wine. Candida albicans isolated from potentially carcinogenic oral diseases can produce mutagenic amounts of acetaldehyde. Cigarette smoking and alcohol consumption may favour adaptational changes resulting in the upregulation of candidal acetaldehyde metabolism. © 2012 John Wiley & Sons A/S. All rights reserved.

9. mail Moskvasse minna ei tohi / Heiki Suurkask

Index Scriptorium Estoniae

Suurkask, Heiki, 1972-

2004-01-01

Autori arvates tähendaks Eesti Vabariigi presidendi visiit 9. mail Moskvasse sõjaroimarite õigeksmõistmist. Lisa: Kas Eesti president peaks minema 9. mail Moskvasse? Küsimusele vastavad: Heiki Ahonen, Dimitri Klenski, Karmo Tüür

Electronic Properties of Functional Biomolecules at Metal/Aqueous Solution Interfaces

DEFF Research Database (Denmark)

Zhang, Jingdong; Chi, Qijin; Kuznetsov, A.M.

2002-01-01

in electronic properties and stochastic single-molecule features and can be probed by new methods which approach the single-molecule level. Olle of these is in situ scanning tunneling microscopy (STM) in which single-molecule electronic properties directly in aqueous solution are probed. In situ STM combined...... with physical electrochemistry, single-crystal electrodes, and spectroscopic methods is now a new dimension in interfacial bioelectrochemistry. We overview first same approaches to spectroscopic single-molecule imaging, including fluorescence spectroscopy, chemical reaction dynamics, atomic force microscopy...

Essays on Industry Portfolios and Macroeconomic News

OpenAIRE

Järvinen, Jari

2000-01-01

Viime vuosina tiedotusvälineissä on aktiivisesti tulkittu osakemarkkinoiden päivittäisiä liikkeitä erilaisten uutisten perusteella. Usein uutisoidaan esimerkiksi, että "osakekurssit laskivat odotettua parempien työllisyyslukujen vuoksi" tai, että "inflaation kiihtyminen nosti korkoja ja laski pörssikursseja." Erilaisten taloustilastojen julkistamispäivät ovatkin tärkeitä ajankohtia sijoittajille, sillä mikäli ne poikkeavat markkinoiden keskimääräisistä odotuksista, tulisi näillä uutisilla oll...

Characterisation of Fibre Reinforced Titanium Matrix Composites. (La Caracterisation des Materiaux Composites a Matrice de Titane Renforces par Fibres)

Science.gov (United States)

1994-02-01

consolidation des materiaux composites sont disponibles pour la fabrication de composants structuraux. A l’eure actuelle, certains pays diveloppent des...mat~itmru te si -Le6prouveite rayonimee perniet d’approcher ces caract~nstiqtues en uldisant des plaques disponibles stir 22-4 I ll/ol1N a12/ollN a22...Compe’: tesi Septernher I193. 23-2 are unlikely to behave as homogeneous components in service other factors become materials. The combination of elastic

Structural Health Monitoring 2007: Quantification, Validation, and Implementation

Science.gov (United States)

2008-07-01

Sflf·Dial.nosis 11:00-11:20 Roton;:raft. Lallllcll """’~ LesM.u Lea.. td ~lllSpirfd ’Id C.libralioll P~IlOStic:s S)’S1.~:IV Piptiiltt$, a.d i.SH;\\1...Strllttural Hnlill Mooitonn or Real Brld "In’ l!Iln No.·,,1 Flbf,r tit At«lel"OllWler ,.299 10.20 -10:40 M. Bruns. Th. Nllschl::e-Pa I, K 011 er, llJ Braunsch

Kaks kaptenit / Krister Kivi

Index Scriptorium Estoniae

Kivi, Krister, 1975-

2007-01-01

Väliseestlased Mart ja Peter Hint on teinud silmapaistvat karjääri Ameerika Lennunduses. Mart Hint töötab Boening 767 kaptenina lennukompaniis Delta, Peter Hint töötab lennukompaniis American Airlines

Methodology for the Model-based Small Area Estimates of Cancer-Related Knowledge - Small Area Estimates

Science.gov (United States)

The HINTS is designed to produce reliable estimates at the national and regional levels. GIS maps using HINTS data have been used to provide a visual representation of possible geographic relationships in HINTS cancer-related variables.

Modelli tabamas / Andri Ksenofontov

Index Scriptorium Estoniae

Ksenofontov, Andri, 1962-

2009-01-01

Tallinna Linnagaleriis 3. maini avatud Tanja Muravskaja isikunäitus "Lucky Losers" ("Õnnelikud kaotajad") esitab seitsme vene rahvusest Eestis tuntud inimese videoportreed. Portreteeritavad on Dimitri Klenski, Adolf Käis, Anna Levandi, Tatjana Muravjova, Mihhail Stalnuhhin, Eduard Toman ja Boris Tuch

snerti lEhissip tion flux me surements over south f y of feng l during ...

Indian Academy of Sciences (India)

his p per des ri es me surement of irEse p r meters nd estim tion of sensi le nd l tent he t fluxes y the snerti lEhissip tion99 te hnique over south f y of feng lF he d t were olle ted on. y g r u ny during fyfwi E ilot ruise during the period PQrd y to er IWWV to IPth xovem er. IWWV over south f y of feng lF he fluxes re estim ...

Mida õpetab Georgia sõda / Martin Helme

Index Scriptorium Estoniae

Helme, Martin, 1976-

2008-01-01

Ilmunud ka: Pärnu Postimees 16. aug. lk. 19. Autori hinnangul tuleks Gruusia konfliktist tehtavatest järeldustest tingituna tugevdada olulisel määral Eesti kaitseväge ja relvastust, Venemaa ründe all olles aga loobuda Lääne nõudest vaherahu nimel tagasi tõmbuda. Samuti tuleks arvestada ka asjaoluga, et kohalik venekeelne kogukond on riigile sisepoliitiliselt suureks ohuks. Autori sõnul on ka Eesti esindatus välismissioonidel ressursside raiskamine ning oma vägede koju toomine tugevdaks riigi kaitsevõimet

xumeri l simul tion of the m rine ound ry l yer hr teristi s over the fy of ...

Indian Academy of Sciences (India)

se surf e temper ture nd surf e rel tive humidity th t re olle ted on o rd y g r u ny F he tive onve tion se @from QIst y to er EE. Pnd xovem erA here fter referred s g seEI nd the suppressed onve tion se @Qrd EE Sth xovem erA referred s g seEPF por g seEID the model initi l ondiE tions re prep red using the verti l profiles ...

Friday Harbor Marina Expansion Study--San Juan Island, Washington: Final Detailed Project Report and Environmental Assessment.

Science.gov (United States)

1981-04-01

1) nor at any other land or water site in the area. The existing wood enclosed plastic flo- tation chambered breakwater would continue to deteriorate...large bates of absorbent chips on hand to deal with minor oil spills. We have ordered from Crowley Environmental Services, Seattle, Washington 100 3M TY...Oll ’ ih ICbI of 811) , ,* (&) Power or natural #;41%4 the ibuve ifllomiiuci is true snd1. Luniple:it Is i U.6~ I. ( i.iilu hat~ ihr lca . a&icn.y mai~y

Preparation for Lithuania's leadership over the EU / Rokas M. Tracevskis

Index Scriptorium Estoniae

Tracevskis, Rokas M.

2010-01-01

14. jaanuaril toimunud Leedu välisministri Vygaudas Ušackase ja Kreeka asevälisministri Dimitris Droutsase kohtumisel räägiti ka sellest, et 2013. aasta teisel poolel saab Leedust Euroopa Liidu eesestujamaa. Kreeka saab Euroopa Liidu eesistujamaaks 2014. aasta esimesel pool

Case report

African Journals Online (AJOL)

ebutamanya

2015-09-18

Sep 18, 2015 ... Dimitris Koufakis1, Dimitrios Konstantopoulos1, Theocharis Koufakis2,&. 1Larissa Macula Center, Larissa, Greece, 2Department of Internal Medicine, General Hospital of Larissa, Larissa, Greece. &Corresponding author: Theocharis Koufakis, Department of Internal Medicine, General Hospital of Larissa, ...

Fatty acid and triacylglycerol composition of the subcutaneous fat from iberian pigs fattened on the traditional feed: “Montanera”. effect of anatomical location and length of feeding

Directory of Open Access Journals (Sweden)

Narváez-Rivas, Mónica

2009-07-01

Full Text Available Fatty acid and triacylglycerol compositions of 200 samples of subcutaneous fat from two different anatomical locations (rump and adipose tissue covering the Biceps femoris muscle of Iberian purebred pigs reared on “Montanera” were determined. Significant differences were found for the majority fatty acids and for some triacylglycerol species (PPS, PLPo + MLO, PLO, PLL + PoLO, SOS, SOL, OLL among the two anatomical locations, being the rump location less saturated. The activity level of the key enzyme involved in lipogenesis differed (p Biceps femoris, increases faster than that of the subcutaneous fat covering a muscle with low oxidative metabolism, as Longissimus dorsi.Se ha determinado la composición de ácidos grasos y de triglicéridos en 200 muestras de grasa subcutánea procedentes de dos localizaciones anatómicas (rabadilla y tejido adiposo que recubre el músculo Biceps femoris de cerdos ibéricos puros alimentados en “Montanera”. Se encontraron diferencias significativas para la mayoría de ácidos grasos y para algunos triglicéridos PPS, PLPo + MLO, PLO, PLL + PoLO, SOS, SOL, OLL entre las dos localizaciones anatómicas, siendo la rabadilla la menos saturada. El nivel de actividad de la enzima involucrada en la lipogénesis defirió significativamente (p B. femoris, aumenta más rápidamente que la de la grasa subcutánea que recubre un músculo con bajo metabolismo oxidativo, como el Longissimus dorsi.

Assessment of the financial implications for laparoscopic liver surgery: a single-centre UK cost analysis for minor and major hepatectomy.

Science.gov (United States)

Abu Hilal, Mohammed; Di Fabio, Francesco; Syed, Shareef; Wiltshire, Robert; Dimovska, Eleonora; Turner, David; Primrose, John N; Pearce, Neil W

2013-07-01

Laparoscopic hepatectomy is progressively gaining popularity. However, it is still unclear whether the laparoscopic approach offers cost advantages compared with the open approach, especially when major hepatectomies are required. Data providing useful insights into the costs of the laparoscopic approach for clinicians and hospitals are needed. The aim of this study is to assess the financial implications of the laparoscopic approach for two standardized minor and major hepatectomies: left lateral sectionectomy and right hepatectomy. A cost comparison analysis of patients undergoing laparoscopic right hepatectomy (LRH) and laparoscopic left lateral sectionectomy (LLLS) versus the open counterparts was performed. Data considered for the comparison analysis were operative costs (theatre cost, consumables and surgeon/anaesthetic labour cost), postoperative costs (hospital stay, complication management and readmissions) and overall costs. A total of 149 patients were included: 38 patients underwent LRH and 46 open right hepatectomy (ORH); 46 patients underwent LLLS and 19 open left lateral sectionectomy (OLLS). For LRH the mean operative, postoperative and overall costs were £10,181, £4,037 and £14,218; for ORH the mean operative, postoperative and overall costs were £6,483 (p costs were £5,460, £2,599 and £8,059; for OLLS the mean operative, postoperative and overall costs were £5,841 (p = 0.874), £5,796 (p cost advantage of the laparoscopic approach for left lateral sectionectomy and the cost neutrality for right hepatectomy.

Nonminimal hints for asymptotic safety

Science.gov (United States)

Eichhorn, Astrid; Lippoldt, Stefan; Skrinjar, Vedran

2018-01-01

In the asymptotic-safety scenario for gravity, nonzero interactions are present in the ultraviolet. This property should also percolate into the matter sector. Symmetry-based arguments suggest that nonminimal derivative interactions of scalars with curvature tensors should therefore be present in the ultraviolet regime. We perform a nonminimal test of the viability of the asymptotic-safety scenario by working in a truncation of the renormalization group flow, where we discover the existence of an interacting fixed point for a corresponding nonminimal coupling. The back-coupling of such nonminimal interactions could in turn destroy the asymptotically safe fixed point in the gravity sector. As a key finding, we observe nontrivial indications of stability of the fixed-point properties under the impact of nonminimal derivative interactions, further strengthening the case for asymptotic safety in gravity-matter systems.

evaluation of total annual costs of heat exchanger networks using

African Journals Online (AJOL)

This study presents pinch analysis of some heat exchanger networks (HENs) problems using Hint integration (HINT) software. Three examples reported to have been solved using different approaches by various researchers to obtain the least possible total annual cost (TAC) were solved using the Hint software. In this work ...

Collaboration and peer tutoring in chemistry laboratory education

NARCIS (Netherlands)

Ding, N.; Harskamp, E.G.

2011-01-01

The aim of this study is to examine the effectiveness of collaborative learning with hints and peer tutoring with hints, and individual learning with hints in chemistry laboratory education in a secondary school. A total of 96 eleventh graders participated in this study. The study has a randomized

Evaluación de hidrogeles para aplicaciones agroforestales

OpenAIRE

Barón Cortés, Andrés; Barrera Ramírez, Ingrid Xiomara; Boada Eslava, Luis Francisco; Rodríguez Niño, Gerardo

2010-01-01

Con hidrogeles sintetizados por medio de la técnica de polimerización en suspensión inversa (PSI), compuestos por acrilamida y acrilato de potasio entrecruzados con N, N’ metilen-bis-acrilamida y que presentan diferentes comportamientos desde el punto de vista de capacidad y velocidad de hinchamiento, módulo elástico y propie-dades de liberación, se estudia la modificación de las propiedades hidráulicas de un suelo tipo franco arcilloso realizando curvas de retención de humedad, empleando oll...

Eesti proosa 2007 - kultuuri ja tsivilisatsiooni vahel / Peeter Helme

Index Scriptorium Estoniae

Helme, Peeter, 1978-

2008-01-01

Ülevaade 2007. aasta eesti proosast. Käsitletakse järgimisi autoreid ja nende teoseid: Ene Mihkelson "Katkuhaud", Jaan Kaplinski "Seesama jõgi", Toomas Vint "Mäluauguga naine", Mehis Heinsaar "Rändaja õnn", Maimu Berg "Unustatud inimesed", Mihkel Mutt "Siseemigrant", Vahur Afanasjev "Kaadrid otsustavad", Epp Annus "Sina, Matilda", Ivar Sild "Tantsiv linn", Tiina Laanem "Väikesed vanamehed", Olle Lauli "Niguliste õpilased", Aarne Biin "Linna valitsemine", Jaan Aps ja Joonas Sildre "Hinglõõm". Ka Armin Kõomäe loomingust. Artikli aluseks on Eesti Kirjanduse Seltsi 2007. a. eesti kirjanduse ülevaatekoosolekul peetud ettekanne

Identification and Quantification of the Water Soluble Components of JP-4 and a Determination of Their Biological Effects upon Selected Freshwater Organisms.

Science.gov (United States)

1981-11-30

minutes. Absorbances ere read at 630am on a Perkin-Elmer (Coleman 124) double beam speztrophotonater and compared to a standard curve made from para ... aminophenol (PAP), 0.05mg to 0-00oll Q- "lagM.Lnat RfteklpMi4I &&all UndWE 0.5m1 of aninopyrine stock solution (7.0mg/mI buffer) was added to the...on the HPLC column mill be collected and counted in a liq- uid scintillation counter G. Scanning electron microscopy will be used for studying gross

Romanian Libray Science Distance Education. Current Context and Possible Solutions

Directory of Open Access Journals (Sweden)

Silvia-Adriana Tomescu

2012-01-01

We thought it would be very useful to propose a model of teaching, learning and assessment for distance higher librarianship tested on www.oll.ro, Open learning library platform to analyze the impact on students, and especially to test the effectiveness of teaching and assessing knowledge from distance. We set a rigorous approach that reflects the problems facing the Romanian LIS education system and emphasizes the optimal strategies that need to be implemented. The benefits of such an approach can and classified as: innovation in education, communicative facilities, and effective strategies for teaching library science.

Enterprise risk management

Energy Technology Data Exchange (ETDEWEB)

Eaton, C. [Enbridge, Calgary, AB (Canada)

2015-07-01

Enterprise risk management (ERM) is a relative new, holistic and strategic approach for managing risks in modern organizations. ERM builds on and extends traditional risk management (RM). Risk is the effect of uncertainty on objectives - positive and/or negative. Risk management is a set of practices used to understand and address risk. ERM is a form of RM that emphasizes risk aggregation and integration. Risk aggregation is combining individual risks into categories ({sup r}olled up{sup )}. risk integration is embedding RM into organizational contexts ({sup b}uilt in{sup )}.

Vello Vinn : Eripära eesti graafikas = A curiosity in Estonian graphic art / Jüri Hain

Index Scriptorium Estoniae

Hain, Jüri, 1941-

2007-01-01

Klaasikunsti õppinud Vello Vinn kerkis 1970-ndatel aastatel esile oma oforditehnikas peenekoeliste tööde erilisusega, luues kummastavaid kooslusi, kus eri valdkondadest pärit komponendid olid aheldatud ootamatustesse seostesse. Tol ajal kuulus ta vaieldamatult eesti graafikakunsti tippu, olles fantaasiaküllane visionäär, kelle teostes ilmnes selge sotsiaalkriitiline mõõde. Rahvusvaheliselt on tuntuks saanud ka oma eksliibriste ja raamatuillustratsioonidega, viljelnud ka kollaaži. 1990-ndaist aktiivne sürrealistliku rühmituse "Para '89" liige, osaledes edukalt mitmetel välisnäitustel

Selected Works of Oded Schramm

CERN Document Server

Benjamini, Itai

2011-01-01

This volume is dedicated to the memory of the late Oded Schramm (1961-2008), distinguished statistician. Throughout his life, Oded made profound and beautiful contributions to mathematics that will have a lasting influence. In these two volumes, Editors Itai Benjamini and Olle Haggstrom have collected some of his papers, supplemented with three survey papers by Steffen Rohde, Haggstrom and Cristophe Garban that further elucidate his work. The papers within are a representative collection that shows the breadth, depth, enthusiasm and clarity of his work, with sections on Geometry, Noise Sensiti

Relational Programming.

Science.gov (United States)

1983-09-01

be illustrated by example. If ’z’ is the name of an individual and ’C’ is the name of a class (set), then ’ zEC ’ means that the individual denoted by ’z...will abbreviate this un z. Conversely, if C is a single element class, then un-1 C selects the unique member of that class: un-1C = Lz( zEC ). It is...Professor Peter Henderson1 Department of Computer Science SUNY at Stony Brook Long Island, NY 11794 Dr. Olle Olsson Department of Computer Science

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

Либеральное образование предлагает выбор / Лилия Крысина

Index Scriptorium Estoniae

Крысина, Лилия

2011-01-01

Tallinna Ülikooli Katariina kolledžis õpitakse ameerika liberaalse hariduse mudeli järgi - Liberal Arts education, mis võimaldab laialdaselt õppeaineid valida. Selgitusi jagavad Katariina Kolledži direktor Dimitri Mironov ja kolledži kolmanda kursuse tudeng Nadežda Šilova

Patrones de uso de sitios naturales y artificiales por Branta bernicla nigricans (Anseriformes: Anatidae en Guerrero Negro, Baja California Sur, México Habitat use patterns of the Black Brant Branta bernicla nigricans (Anseriformes: Anatidae in natural and artificial areas of Guerrero Negro, Baja California Sur, Mexico

Directory of Open Access Journals (Sweden)

Israel Martínez Cedillo

2013-06-01

Full Text Available En el complejo lagunar Guerrero Negro-Ojo de Liebre-Exportadora de Sal inverna el 31% de la población de Ganso de collar (Branta bernicla nigricans que utiliza México (31 000 aves en promedio. Nosotros realizamos censos de punto mensuales (noviembre 2006 a abril 2007 en tres sitios para determinar: (1 los efectos de la época del año y del sitio en la estructura poblacional (grupos de edad y (2 la relación del nivel de marea con la abundan- cia y la proporción de aves alimentándose. La proporción general de adultos fue de 0.68. Esta proporción fue mayor en invierno que en primavera. Por sitio en LGN y ESSA disminuyó y en LOL se mantuvo constante. El incremento de aves inmaduras entre el invierno y la primavera se relaciona con su partida primaveral tardía. La alimentación del Ganso de collar en LOL (el sitio de mayor abundancia fue independiente del nivel de marea, lo que se puede relacionar con dos conductas: (1 que las aves se muevan a lo largo de la laguna, para aprovechar el desfase, de hasta cuatro horas en el nivel de marea o (2 que modifiquen sus estrategias de alimentación, para consumir el pasto flotante.The Black Brant is a common inhabitant of the Western Artic American tundra, which migrates to Southern Pacific coasts during the winter season. Approximately, 31 000 birds (31% constitute the Mexican population of Brants at Guerrero Negro, Ojo de Liebre, and Exportadora de Sal lagoon complex; nevertheless, there is little information about the distribution patterns and zone usage. At Guerrero Negro Lagoon (GNL, Ojo de Liebre Lagoon (OLL, both natural sites, and at Exportadora de Sal (ESSA, artificial site we determined by monthly censuses (from November 2006 to April 2007, 08:00-16:00h and observed: (1 season and site effects on population structure (age groups, and (2 the tide level relationship with the abundance and proportion of feeding birds. Within a total of 150 observation hours and 98 birds, our results showed a

Adaptive filtering primer with Matlab

CERN Document Server

Poularikas, Alexander D

2006-01-01

INTRODUCTIONSignal ProcessingAn ExampleOutline of the TextDISCRETE-TIME SIGNAL PROCESSINGDiscrete Time SignalsTransform-Domain Representation of Discrete-Time SignalsThe Z-TransformDiscrete-Time SystemsProblemsHints-Solutions-SuggestionsRANDOM VARIABLES, SEQUENCES, AND STOCHASTIC PROCESSESRandom Signals and DistributionsAveragesStationary ProcessesSpecial Random Signals and Probability Density FunctionsWiener-Khinchin RelationsFiltering Random ProcessesSpecial Types of Random ProcessesNonparametric Spectra EstimationParametric Methods of power Spectral EstimationProblemsHints-Solutions-SuggestionsWIENER FILTERSThe Mean-Square ErrorThe FIR Wiener FilterThe Wiener SolutionWiener Filtering ExamplesProblemsHints-Solutions-SuggestionsEIGENVALUES OF RX - PROPERTIES OF THE ERROR SURFACEThe Eigenvalues of the Correlation MatrixGeometrical Properties of the Error SurfaceProblemsHints-Solutions-SuggestionsNEWTON AND STEEPEST-DESCENT METHODOne-Dimensional Gradient Search MethodSteepest-Descent AlgorithmProblemsHints-Sol...

NNS computing facility manual P-17 Neutron and Nuclear Science

International Nuclear Information System (INIS)

Hoeberling, M.; Nelson, R.O.

1993-11-01

This document describes basic policies and provides information and examples on using the computing resources provided by P-17, the Neutron and Nuclear Science (NNS) group. Information on user accounts, getting help, network access, electronic mail, disk drives, tape drives, printers, batch processing software, XSYS hints, PC networking hints, and Mac networking hints is given

(Wild)Fly far and away: the evolution of the JBoss Application Server

CERN Multimedia

CERN. Geneva

2015-01-01

About the speaker Dimitris is the Engineering Manager of the WildFly / JBoss Enterprise Application Server team at Red Hat, based out of Neuchâtel. He served as the JBoss AS project lead for several years and he has been a JBoss addict and contributor f...

El papel de los sistemas de relevo de fosfatos en la respuesta al estrés y la diferenciación celular en Aspergillus nidulans /

OpenAIRE

Vargas Pérez, Itzel Aidé sustentante.

2009-01-01

 tesis que para obtener el grado de Doctor en Ciencias Bioquímicas, presenta Itzel Aidé Vargas Pérez ; asesor Dimitris Georgellis. VIII, 66 páginas : ilustraciones. Doctorado en Ciencias Bioquímicas UNAM, Instituto de Fisiología Celular, 2009

Maakonnaettevõtted kardavad võistelda / Siim Raie, Tea Varrak ; interv. Sulev Oll

Index Scriptorium Estoniae

Raie, Siim, 1977-

2005-01-01

Kaubandus-Tööstuskoja peadirektor Siim Raie Eesti ettevõtete konkurentsivõime edetabelist ja ettevõtluse arengust maakondades. Ettevõtluse Arendamise Sihtasutuse juhatuse esimees Tea Varrak konkursi "Ettevõtluse auhind 2005" tingimustest

Ettevõtja staatust näitab auto ja telefoni omamine / Sulev Oll

Index Scriptorium Estoniae

Oll, Sulev, 1964-

2000-01-01

Fafo Rakenduslike Sotsiaaluuringute instituut Norras viis läbi elutingimuste uuringu Eesti leibkondade seas. Uuringu järgi oli ettevõtjatest eelmise aasta lõpus auto 70%, töötajaist aga alla 50%. Diagrammid

Imevaip kui majanduse šanss / Sulev Oll ; kommenteerinud Ants Reinumägi

Index Scriptorium Estoniae

Oll, Sulev, 1964-

2010-01-01

Ekspordiks tootvad Eesti ettevõtted on uuel tõuslainel - teenivad kasumit ja värbavad uusi töötajaid. Vaibatootja Narma LV, metallkonstruktsioonide valmistaja OÜ Contractor, elektrimootorite komponentide tootja AS Kolmeks

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

Putin ei kiirusta enam MRP pakti hukka mõistma / Tuuli Koch

Index Scriptorium Estoniae

Koch, Tuuli

2005-01-01

President Arnold Rüütli pressiesindaja Eero Raun ja Venemaa presidendi pressiesindaja Dimitri Peskov kajastavad Vladimir Putini seisukohti Molotovi-Ribbentropi pakti ümberhindamise kohta erinevalt. Vt. samas: Rüütel sõitis Moskvast Kiievisse. Töövisiit Moskvasse 20.-22.01.2005. Töövisiit Ukrainasse 22.-24.01.2005

Effects of Ionization-Induced Smog on Air Chemistry.

Science.gov (United States)

1987-01-30

MAR 33 APR eoiton may n* wJse vi+til Ctn l en u SEC’.ITY C ,SSIC-ACN OF -’S PAGE All Ott 𔃻t OitlDOrn are OllOel.i UNCLASSIFIED %N UNCLASSIFIED SECURITY...reported around 5.85 om and 7.5 pim . However, these were not observed in our measure- ments with nitric acid deliberately added to the air sample...term buildup of absorption in the 6.7 pim to 7.4 pm range and a shorter-lived (8 minute decay) absorption near 6.2 pm, and a shorter-lived absorption

Low Power Implementation of Non Power-of-Two FFTs on Coarse-Grain Reconfigurable Architectures

NARCIS (Netherlands)

Zhang, Q.; Wolkotte, P.T.; Smit, Gerardus Johannes Maria; Rivaton, Arnaud; Quevremont, Jérôme

2005-01-01

The DRM standard for digital radio broadcast in the AM band requires integrated devices for radio receivers at very low power. A System on Chip (SoC) call DiMITRI was developed based on a dual ARM9 RISC core architecture. Analyses showed that most computation power is used in the Coded Orthogonal

Ştefania Cristescu-Golopenţia and the Developing Understanding of the Magical Universe of Romanian Villages

Directory of Open Access Journals (Sweden)

ION CUCEU

2013-07-01

Full Text Available This article represents the first part of a study concerning the research on magic carried out by Ştefania Cristescu-Golopenţia in the context of the monographic campaigns of Dimitrie Gusti's School (1929-1945. The second part examines Sanda Golopenţia's 1984-2011 "reconstruction" of her mother's work.

Practical Hints on Greek and Latin

Science.gov (United States)

Jopes, James

1978-01-01

A discussion of some of the difficulties and procedures in translating classical quotations occurring in a modern text. Some of the topics covered are: use of published translations, transliteration from ancient Greek, and non-classical idioms such as medieval and botanical Latin. (AMH)

[Modifying our "obesogenic" environment: which hints?].

Science.gov (United States)

Masciangelo, M L; Golay, A

2006-03-29

Overweight is nowadays a major problem of public health in Switzerland. Swiss people eat too much, too much fat, sugar and salt! Most efficient public health strategies are global and also apply to environmental modifications, an important determinant to change individual behaviours. Today, our environment is "obesogenic": unlimited access to food, food industry marketing, lifestyle changes. As global programmes for smoking cessation and cardiovascular diseases prevention, it is urgent to propose interventions taking into account all environmental factors which could support individuals in their efforts of changes.

Design Copyright: The Latest Judicial Hint

OpenAIRE

Scott Hemphill; Jeannie Suk

2013-01-01

The most intriguing aspect of the debate over fashion copyright is the occasion it presents for rethinking the expansive copyright law we currently have. C. Scott Hemphill (Columbia Law) & Jeannie Suk (Harvard Law)

Taso Mähar : galerii / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Taso Mähari projekteeritud töödest. 1997. a. valminud restorani Exit sisekujundusest, mis pälvis Eesti Sisearhitektide Liidu aastapreemia. Metallist ja ühest tükist väljapainutatud toolist ja samas laadis tehtud diivanist aastast 1989, mis leidsid 1992. a. aastauudistena äramärkimist ajakirjas Abitare. T. Mähari kommentaarid. 3 värv. ill

Observational hints on the Big Bounce

International Nuclear Information System (INIS)

Mielczarek, Jakub; Kurek, Aleksandra; Szydłowski, Marek; Kamionka, Michał

2010-01-01

In this paper we study possible observational consequences of the bouncing cosmology. We consider a model where a phase of inflation is preceded by a cosmic bounce. While we consider in this paper only that the bounce is due to loop quantum gravity, most of the results presented here can be applied for different bouncing cosmologies. We concentrate on the scenario where the scalar field, as the result of contraction of the universe, is driven from the bottom of the potential well. The field is amplified, and finally the phase of the standard slow-roll inflation is realized. Such an evolution modifies the standard inflationary spectrum of perturbations by the additional oscillations and damping on the large scales. We extract the parameters of the model from the observations of the cosmic microwave background radiation. In particular, the value of inflaton mass is equal to m = (1.7±0.6)·10 13 GeV. In our considerations we base on the seven years of observations made by the WMAP satellite. We propose the new observational consistency check for the phase of slow-roll inflation. We investigate the conditions which have to be fulfilled to make the observations of the Big Bounce effects possible. We translate them to the requirements on the parameters of the model and then put the observational constraints on the model. Based on assumption usually made in loop quantum cosmology, the Barbero-Immirzi parameter was shown to be constrained by γ < 1100 from the cosmological observations. We have compared the Big Bounce model with the standard Big Bang scenario and showed that the present observational data is not informative enough to distinguish these models

Kerjav kunstnik / Anna Hints, Maria Rõhu

Index Scriptorium Estoniae

Hints, Anna, 1982-

2011-01-01

Tallinna Linnagaleriis oli 17.03.-10.04.2011 avatud Anna Hintsi ja Maria Rõhu näitus "Nälg". Autorid näituse taotlusest, raha taotlemisest, aktsioonist "Kerjav kunstnik", külastajate suhtumisest sellesse. Näituse aruanne

HINTS IN OMABE BASED SCULPTURE INSTALLATIONS ...

African Journals Online (AJOL)

ASOGWA IFEANYI

2017-02-02

Feb 2, 2017 ... to develop both new methods of inquiry and appropriate forms of ... sculpture, music, dance, poetry, movement, dialogue and painting. ... were feared and respected by everybody in the society, including women and children.

Masking Release for Igbo and English

OpenAIRE

Ebem, Deborah U.; Desloge, Joseph G.; Reed, Charlotte M.; Braida, Louis D.; Uguru, Joy O.

2013-01-01

In this research, we explored the effect of noise interruption rate on speech intelligibility. Specifically, we used the Hearing In Noise Test (HINT) procedure with the original HINT stimuli (English) and Igbo stimuli to assess speech reception ability in interrupted noise. For a given noise level, the HINT test provides an estimate of the signal-to-noise ratio (SNR) required for 50%-correct speech intelligibility. The SNR for 50%-correct intelligibility changes depending upon the interruptio...

Sense of Accomplishment Is Modulated by a Proper Level of Instruction and Represented in the Brain Reward System.

Science.gov (United States)

Nakai, Tomoya; Nakatani, Hironori; Hosoda, Chihiro; Nonaka, Yulri; Okanoya, Kazuo

2017-01-01

Problem-solving can be facilitated with instructions or hints, which provide information about given problems. The proper amount of instruction that should be provided for learners is controversial. Research shows that tasks with intermediate difficulty induce the largest sense of accomplishment (SA), leading to an intrinsic motivation for learning. To investigate the effect of instructions, we prepared three instruction levels (No hint, Indirect hint, and Direct hint) for the same insight-problem types. We hypothesized that indirect instructions impose intermediate difficulty for each individual, thereby inducing the greatest SA per person. Based on previous neuroimaging studies that showed involvement of the bilateral caudate in learning and motivation, we expected SA to be processed in this reward system. We recruited twenty-one participants, and investigated neural activations during problem solving by functional magnetic resonance imaging (fMRI). We confirmed that the Indirect hint, which imposed intermediate difficulty, induced the largest SA among the three instruction types. Using fMRI, we showed that activations in the bilateral caudate and anterior cingulate cortex (ACC) were significantly modulated by SA. In the bilateral caudate, the indirect hint induced the largest activation, while the ACC seemed to reflect the difference between correct and incorrect trials. Importantly, such activation pattern was independent of notations (number or letter). Our results indicate that SA is represented in the reward system, and that the Indirect instruction effectively induces such sensation.

Pitfalls and Rewards for Implementing Ocular Motor Testing in Acute Vestibular Syndrome: A Pilot Project.

Science.gov (United States)

Dumitrascu, Oana M; Torbati, Sam; Tighiouart, Mourad; Newman-Toker, David E; Song, Shlee S

2017-03-01

Isolated acute vestibular syndrome (iAVS) presentations to the emergency department (ED) pose management challenges, given the concerns for posterior circulation strokes. False-negative brain imaging may erroneously reassure clinicians, whereas HINTS-plus examination outperforms imaging to screen for strokes in iAVS. We studied the feasibility of implementing HINTS-plus testing in the ED, aiming to reduce neuroimaging in patients with iAVS. We launched an institutional Quality Improvement initiative, using DMAIC methodology. The outcome measures [proportion of iAVS subjects who had HINTS-plus examinations and underwent neuroimaging by computed tomography/magnetic resonance imaging (CT/MRI)] were compared before and after the established intervention. The intervention consisted of formal training for neurologists and emergency physicians on how to perform, document, and interpret HINTS-plus and implementation of novel iAVS management algorithm. Neuroimaging was not recommended if HINTS-plus suggested peripheral vestibular etiology. If a central process was suspected, brain MRI/MR angiogram was performed. Head CT was reserved only for thrombolytic time-window cases. In the first 2 months postimplementation, HINTS-plus testing performance by neurologists increased from 0% to 80% (P=0.007), and by ED providers from 0% to 9.09% (P=0.367). Head CT scans were reduced from 18.5% to 6.25%. Brain MRI use was reduced from 51.8% to 31.2%. About 60% of the iAVS subjects were discharged from the ED; none were readmitted or had another ED presentation in the ensuing 30 days. Implementation of HINTS-plus evaluation in the ED is valuable and feasible for neurologists, but challenging for emergency physicians. Future studies should determine the "dose-response" curve of educational interventions.

Mõnedest küsimustest seoses kohaliku omavalitsuse korralduse seaduse uue redaktsiooniga / Vallo Olle

Index Scriptorium Estoniae

Olle, Vallo, 1966-

1998-01-01

Omavalitsusüksuse õigusaktidest, volikogu koosseisust ja pädevusest, vallavanema, linnapea jt. valla- või linnametnike ülesannetest, kohalikust eelarvest ja maksudest, omavalitsusüksuste koostööst, välissuhetest ja suhetest riigiorganitega vastavalt uuele kohaliku omavalitsuse korralduse seaduse eelnõule

Gurmaanlus ruulib / Marika Makarova ; kommenteerinud Anu Tali, René Uusmees, Tõnis Siigur, Hannes Võrno, Dimitri Demjanov

Index Scriptorium Estoniae

Makarova, Marika

2010-01-01

Tulevikutoidu konverentsil Tallinnas esinenud kuulsate kokkade Albert Adria, Fergus Hendersoni ja Claus Meyeri kokakunsti lähtekohtadest ja mõistet gurmaanlus mõtestavad lahti tuntud Eesti inimesed ja kokad

Network Security Risks of Online Social Networking in the Workplace

Science.gov (United States)

2013-11-01

Facebook explains pornographic shock spam, hints at browser vulnera- bility, nakedsecurity. URL – http://nakedsecurity.sophos.com/2011/11/16/ facebook...explains- pornographic -shock-spam-hints-at-browser-vul nerability/. 22 UNCLASSIFIED UNCLASSIFIED DSTO–GD–0772 44. Blatz, J. (2011) CSRF: attack and

Isolation, Characterization, and Antibiotic Resistance of Vibrio spp. in Sea Turtles from Northwestern Mexico

Directory of Open Access Journals (Sweden)

Alan A. eZavala-Norzagaray

2015-06-01

Full Text Available The aerobic oral and cloacal bacterial microbiota and their antimicrobial resistance were characterized for 64 apparently healthy sea turtles captured at their foraging grounds in Ojo de Liebre Lagoon (OLL, Baja California Sur, Mexico (Pacific Ocean and the lagoon system of Navachiste (LSN and Marine Area of Influence (MAI, Guasave, Sinaloa (Gulf of California. A total of 34 black turtles (Chelonia mydas agassizii were sampled in OLL and eight black turtles and 22 olive ridley turtles (Lepidochelys olivacea were sampled in LSN and MAI, respectively from January to December 2012. We isolated 13 different species of Gram-negative bacteria. The most frequently isolated bacteria were Vibrio alginolyticus in 39/64 (60%, V. parahaemolyticus in 17/64 (26% and V. cholerae in 6/64 (9%,. However, V. cholerae was isolated only from turtles captured from the Gulf of California (MAI. Among V. parahaemolyticus strains, six O serogroups and eight serovars were identified from which 5/17 (29.4% belonged to the pathogenic strains (tdh+ gene and 2/17 (11.7% had the pandemic clone (tdh+ and toxRS/new+. Among V. cholerae strains, all were identified as non-O1/non-O139, and in 4/6 (66% the accessory cholera enterotoxin gene (ace was identified but without virulence gene zot, ctxA and ctxB. Of the isolated V. parahaemolyticus, V. cholerae and V. alginolyticus strains, 94.1%, 33.4% and 100% demonstrated resistance to at least one commonly prescribed antibiotic (primarily to ampicillin, respectively. In conclusion, the presence of several potential (toxigenic human pathogens in sea turtles may represent transmission of environmental microbes and a high-risk of food-borne disease. Therefore, based on the fact that it is illegal and unhealthy, we discourage the consumption of sea turtle meat or eggs in northwestern Mexico.

Isolation, characterization, and antibiotic resistance of Vibrio spp. in sea turtles from Northwestern Mexico.

Science.gov (United States)

Zavala-Norzagaray, Alan A; Aguirre, A Alonso; Velazquez-Roman, Jorge; Flores-Villaseñor, Héctor; León-Sicairos, Nidia; Ley-Quiñonez, C P; Hernández-Díaz, Lucio De Jesús; Canizalez-Roman, Adrian

2015-01-01

The aerobic oral and cloacal bacterial microbiota and their antimicrobial resistance were characterized for 64 apparently healthy sea turtles captured at their foraging grounds in Ojo de Liebre Lagoon (OLL), Baja California Sur (BCS), Mexico (Pacific Ocean) and the lagoon system of Navachiste (LSN) and Marine Area of Influence (MAI), Guasave, Sinaloa (Gulf of California). A total of 34 black turtles (Chelonia mydas agassizii) were sampled in OLL and eight black turtles and 22 olive ridley turtles (Lepidochelys olivacea) were sampled in LSN and MAI, respectively from January to December 2012. We isolated 13 different species of Gram-negative bacteria. The most frequently isolated bacteria were Vibrio alginolyticus in 39/64 (60%), V. parahaemolyticus in 17/64 (26%), and V. cholerae in 6/64 (9%). However, V. cholerae was isolated only from turtles captured from the Gulf of California (MAI). Among V. parahaemolyticus strains, six O serogroups and eight serovars were identified from which 5/17 (29.4%) belonged to the pathogenic strains (tdh (+) gene) and 2/17 (11.7%) had the pandemic clone (tdh (+) and toxRS/new (+)). Among V. cholerae strains, all were identified as non-O1/non-O139, and in 4/6 (66%) the accessory cholera enterotoxin gene (ace) was identified but without virulence gene zot, ctxA, and ctxB. Of the isolated V. parahaemolyticus, V. cholerae, and V. alginolyticus strains, 94.1, 33.4, and 100% demonstrated resistance to at least one commonly prescribed antibiotic (primarily to ampicillin), respectively. In conclusion, the presence of several potential (toxigenic) human pathogens in sea turtles may represent transmission of environmental microbes and a high-risk of food-borne disease. Therefore, based on the fact that it is illegal and unhealthy, we discourage the consumption of sea turtle meat or eggs in northwestern Mexico.

Isolation, characterization, and antibiotic resistance of Vibrio spp. in sea turtles from Northwestern Mexico

Science.gov (United States)

Zavala-Norzagaray, Alan A.; Aguirre, A. Alonso; Velazquez-Roman, Jorge; Flores-Villaseñor, Héctor; León-Sicairos, Nidia; Ley-Quiñonez, C. P.; Hernández-Díaz, Lucio De Jesús; Canizalez-Roman, Adrian

2015-01-01

The aerobic oral and cloacal bacterial microbiota and their antimicrobial resistance were characterized for 64 apparently healthy sea turtles captured at their foraging grounds in Ojo de Liebre Lagoon (OLL), Baja California Sur (BCS), Mexico (Pacific Ocean) and the lagoon system of Navachiste (LSN) and Marine Area of Influence (MAI), Guasave, Sinaloa (Gulf of California). A total of 34 black turtles (Chelonia mydas agassizii) were sampled in OLL and eight black turtles and 22 olive ridley turtles (Lepidochelys olivacea) were sampled in LSN and MAI, respectively from January to December 2012. We isolated 13 different species of Gram-negative bacteria. The most frequently isolated bacteria were Vibrio alginolyticus in 39/64 (60%), V. parahaemolyticus in 17/64 (26%), and V. cholerae in 6/64 (9%). However, V. cholerae was isolated only from turtles captured from the Gulf of California (MAI). Among V. parahaemolyticus strains, six O serogroups and eight serovars were identified from which 5/17 (29.4%) belonged to the pathogenic strains (tdh+ gene) and 2/17 (11.7%) had the pandemic clone (tdh+ and toxRS/new+). Among V. cholerae strains, all were identified as non-O1/non-O139, and in 4/6 (66%) the accessory cholera enterotoxin gene (ace) was identified but without virulence gene zot, ctxA, and ctxB. Of the isolated V. parahaemolyticus, V. cholerae, and V. alginolyticus strains, 94.1, 33.4, and 100% demonstrated resistance to at least one commonly prescribed antibiotic (primarily to ampicillin), respectively. In conclusion, the presence of several potential (toxigenic) human pathogens in sea turtles may represent transmission of environmental microbes and a high-risk of food-borne disease. Therefore, based on the fact that it is illegal and unhealthy, we discourage the consumption of sea turtle meat or eggs in northwestern Mexico. PMID:26161078

Настольная игра помогает изучать русский язык и Россию / Андрей Бабин

Index Scriptorium Estoniae

Бабин, Андрей

2013-01-01

Õppemängu CONTACT© Russian eesmärk on Moskva linnas ning vene kultuuris mugavalt orienteeruma ja vene keeles suhtlema õppimine. Tallinna Ülikooli poolt on koostatud analoogne mäng välistudengitele vene keele õppimiseks inglise keele baasil. Mängu koostasid Slaavi Keelte ja Kultuuride Instituudi lektor Inna Adamson ja Katariina Kolledži direktor Dimitri Mironov, kes jagab mängu kohta selgitusi

Mobility Research for Future Vehicles: A Methodology to Create a Unified Trade-Off Environment for Advanced Aerospace Vehicle

Science.gov (United States)

2018-01-31

road-mapping and analogies. Technology road-mapping consists of projecting major technological elements of product design and manufacturing together...relevant to the UH-60 Blackhawk upgrades. GE is expected to begin production of the engine in 2025. It is designed to produce 50% more power at SL...Boeing Prof. Advanced Systems Design dimitri.mavris@aserospace.gatech.edu Kyle Collins Research Faculty kyle.collins@asdl.gatech.edu Aerospace

Acoustic properties of Indian Ocean manganese nodules in relation to physical constitution and chemical composition

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R; Ramana, Y.V.

. India. 337 338 R. MurmoP~mavAv and Y. V. R.~NA 14- l~- S • 2*E :,3" r4" r • / / / / ~ot//Q IN ,# ,.. o~:; ill It? Q g S||lCeOUS ClOy (SCl CENTRAL INDIAN BASIN sx O IttS 0 loe a,tO OCEAN S Ilic i ,~o 'de ~ScJ LEGEND S~} SS... ...... ,, lee lie O L. O,?e O'll I IOO k I'11. f~ leo 0 Seal ment l"ranslllonl S T ) i i zoe O Pet eg~: clay IPCI I IsoO I t I Fig. I. Location of the samples (sediment distribution after UDIN'rSEV, 1975). were polished using fine carborundum powder...

Analysis of Air Force Secondary Power Logistics Solution Contract

Science.gov (United States)

2010-05-21

for the F-1 5 award that thc SPLS contract has 9 option years during which the contracting offi cer mUSI determine whether the price for each option...slaled III part 2. $p..",:lal ..!lOrIS muSI he la ~cn 10 m:lkc ~ure Ihal i lone~’\\\\ e ll 0.11)1.𔄀 nOI "prolif ’ ’’l th ;l t\\ tr ForN’, .:~p.:n6...Iludil r~’I,:Oll1mendfllioll thai prup;:r dtlenlli’lO’ll\\)ll for hundling mUSI ~ obl:ained. NOfl-OOIlcur 11’,lh Ic \\’el 01 dclCnlllnftltOTl rtl

Short outlines of books by Estonian authors / Janika Kronberg, Rutt Hinrikus

Index Scriptorium Estoniae

Kronberg, Janika, 1963-

2008-01-01

Arvustus: Afanasjev, Vahur. Kosmos. Tallinn : Jutulind, 2008 ; Hvostov, Andrei. Võõrad lood. Tallinn : Tänapäev, 2008 ; Lauli, Olle. Niguliste õpilased. Tallinn : Verb, 2007 ; Rooste, Jürgen. Tavaline eesti idioot. Pärnu : Ji, 2008 ; Talvet, Jüri. Silmad peksavad une seinu. Tartu : Ilmamaa, 2008 ; Beekman, Aimée. Proovielu. Tallinn : Varrak, 2008 ; Kivi, Aita. Lähedal. Tallinn : Ajakirjade Kirjastus, 2008 ; Beekman, Vladimir. Alles see oli. Tallinn : Tänapäev, 2008 ; Viiding, Elo. Püha Maama. Tallinn : Tuum, 2008 ; Nõu, Helga. Peaaegu geenius ehk Schrödingeri kassi otsimas. Tallinn : Atlex, 2008 ; Unt, Lii. Parim näitleja linnas. Varanasi päevaraamat. Tallinn : Eesti Ekspressi Kirjastus, 2007 ; Sild, Ivar. Tantsiv linn. Tallinn : Tuum, 2007

HINT-KB: The human interactome knowledge base

KAUST Repository

Theofilatos, Konstantinos A.; Dimitrakopoulos, Christos M.; Kleftogiannis, Dimitrios A.; Moschopoulos, Charalampos N.; Papadimitriou, Stergios; Likothanassis, Spiridon D.; Mavroudi, Seferina P.

2012-01-01

Proteins and their interactions are considered to play a significant role in many cellular processes. The identification of Protein-Protein interactions (PPIs) in human is an open research area. Many Databases, which contain information about

Recommender System for Learning SQL Using Hints

Science.gov (United States)

Lavbic, Dejan; Matek, Tadej; Zrnec, Aljaž

2017-01-01

Today's software industry requires individuals who are proficient in as many programming languages as possible. Structured query language (SQL), as an adopted standard, is no exception, as it is the most widely used query language to retrieve and manipulate data. However, the process of learning SQL turns out to be challenging. The need for a…

Tunne bossanova plaadiümbriselt / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2004-01-01

Kahekorruseline eramu (285 m2), mille merepoolne sein on klaasist. Läbiv idee - silmside loodusega. Arhitekt ja sisearhitekt Tarmo Piirmets, tema kommentaar. Ill.: I ja II korruse plaan, 13 värv. vaadet

Nursing knowledge: hints from the placebo effect.

Science.gov (United States)

Zanotti, Renzo; Chiffi, Daniele

2017-07-01

Nursing knowledge stems from a dynamic interplay between population-based scientific knowledge (the general) and specific clinical cases (the particular). We compared the 'cascade model of knowledge translation', also known as 'classical biomedical model' in clinical practice (in which knowledge gained at population level may be applied directly to a specific clinical context), with an emergentist model of knowledge translation. The structure and dynamics of nursing knowledge are outlined, adopting the distinction between epistemic and non-epistemic values. Then, a (moderately) emergentist approach to nursing knowledge is proposed, based on the assumption of a two-way flow from the general to the particular and vice versa. The case of the 'placebo effect' is analysed as an example of emergentist knowledge. The placebo effect is usually considered difficult to be explained within the classical biomedical model, and we underscore its importance in shaping nursing knowledge. In fact, nurses are primarily responsible for administering placebo in the clinical setting and have an essential role in promoting the placebo effect and reducing the nocebo effect. The beliefs responsible for the placebo effect are as follows: (1) interactive, because they depend on the relationship between patients and health care professionals; (2) situated, because they occur in a given clinical context related to certain rituals; and (3) grounded on higher order beliefs concerning what an individual thinks about the beliefs of others. It is essential to know the clinical context and to understand other people's beliefs to make sense of the placebo effect. The placebo effect only works when the (higher order) beliefs of doctors, nurses and patients interact in a given setting. Finally, we argue for a close relationship between placebo effect and nursing knowledge. © 2016 John Wiley & Sons Ltd.

Election Year Hints at Shifts for Unions

Science.gov (United States)

Honawar, Vaishali; Keller, Bess

2008-01-01

The National Education Association is poised for a change in leadership this year as its president of six years, Reg Weaver, bumps up against term limits. Now, speculation is widespread that Edward J. McElroy, his counterpart at the American Federation of Teachers, might not seek re-election in July. The possible exit of Mr. McElroy--and the…

Unsupervised MDP Value Selection for Automating ITS Capabilities

Science.gov (United States)

Stamper, John; Barnes, Tiffany

2009-01-01

We seek to simplify the creation of intelligent tutors by using student data acquired from standard computer aided instruction (CAI) in conjunction with educational data mining methods to automatically generate adaptive hints. In our previous work, we have automatically generated hints for logic tutoring by constructing a Markov Decision Process…

Web-Based Quiz-Game-Like Formative Assessment: Development and Evaluation

Science.gov (United States)

Wang, Tzu-Hua

2008-01-01

This research aims to develop a multiple-choice Web-based quiz-game-like formative assessment system, named GAM-WATA. The unique design of "Ask-Hint Strategy" turns the Web-based formative assessment into an online quiz game. "Ask-Hint Strategy" is composed of "Prune Strategy" and "Call-in Strategy".…

Polarization Techniques for Mitigation of Low Grazing Angle Sea Clutter

Science.gov (United States)

2017-01-01

is better in practice. Dimitris Manolakis Acknowledgments One can undertake learning a vast, deep area of knowledge by entering its dark pool slowly...reformed English lit major can only carry a metaphor so far. There are many people deserving of my deepest thanks who happen to swim mostly in other pools...challenging to detect. Solutions posed in the literature to date have been either computationally impractical or lacked robustness. This dissertation

Members of the ALICE collaboration greet the arrival of the experiment's first 500 lead tungstate crystals

CERN Multimedia

Maximilien Brice

2002-01-01

L. to r: Vladislav Manko (Kurchatov Institute, Moscow, PHOS project leader), Arne Klovning (University of Bergen, PHOS technical coordinator), Vyacheslav Demanov (VNIIEF, Sarov), Bjorn Pommeresche (University of Bergen), Hans de Groot (CERN, ALICE resource coordinator), Dimitri Alexandrov (Kurchatov Institute, Moscow), Mikhail Ippolitov (Kurchatov Institute, Moscow), Yuri Vinogradov (VNIIEF, Sarov), Chris Fabjan (CERN, ALICE technical coordinator), Yuri Sibiriak (Kurchatov Institute, Moscow), Sergei Sadovsky (IHEP, Protvino), Jurgen Schukraft (CERN, ALICE spokesperson).

Intracellular pH distribution as a cell health indicator in Saccharomyces cerevisiae

DEFF Research Database (Denmark)

Aabo, Thomas; Glückstad, Jesper; Siegumfeldt, Henrik

2011-01-01

.d.(pHint)) to describe the internal pH distributions. The cellular pH distributional response to external stress such as heat has not previously been determined. In this study, the intracellular pH (pHi) and the s.d.(pHint) of Saccharomyces cerevisiae cells exposed to supralethal temperatures were measured using...

Severe acute pancreatitis and selective decontamination (Results of a Illulticentel' contl'olled clinical trial)

NARCIS (Netherlands)

E.J.T. Luiten (Ernest)

1998-01-01

textabstractFrom a mild self-limiting disease, development of multiple organ failure and frequently septic complications towards a fulminant course resistant to any type of treatment, acute pancreatitis is a disorder that has numerous causes, an obscure pathogenesis and an often unpredictable

"Don't know" responses to risk perception measures: implications for underserved populations.

Science.gov (United States)

Waters, Erika A; Hay, Jennifer L; Orom, Heather; Kiviniemi, Marc T; Drake, Bettina F

2013-02-01

Risk perceptions are legitimate targets for behavioral interventions because they can motivate medical decisions and health behaviors. However, some survey respondents may not know (or may not indicate) their risk perceptions. The scope of "don't know" (DK) responding is unknown. Examine the prevalence and correlates of responding DK to items assessing perceived risk of colorectal cancer. Two nationally representative, population-based, cross-sectional surveys (2005 National Health Interview Survey [NHIS]; 2005 Health Information National Trends Survey [HINTS]), and one primary care clinic-based survey comprised of individuals from low-income communities. Analyses included 31,202 (NHIS), 1,937 (HINTS), and 769 (clinic) individuals. Five items assessed perceived risk of colorectal cancer. Four of the items differed in format and/or response scale: comparative risk (NHIS, HINTS); absolute risk (HINTS, clinic), and "likelihood" and "chance" response scales (clinic). Only the clinic-based survey included an explicit DK response option. "Don't know" responding was 6.9% (NHIS), 7.5% (HINTS-comparative), and 8.7% (HINTS-absolute). "Don't know" responding was 49.1% and 69.3% for the "chance" and "likely" response options (clinic). Correlates of DK responding were characteristics generally associated with disparities (e.g., low education), but the pattern of results varied among samples, question formats, and response scales. The surveys were developed independently and employed different methodologies and items. Consequently, the results were not directly comparable. There may be multiple explanations for differences in the magnitude and characteristics of DK responding. "Don't know" responding is more prevalent in populations affected by health disparities. Either not assessing or not analyzing DK responses could further disenfranchise these populations and negatively affect the validity of research and the efficacy of interventions seeking to eliminate health disparities.

Angioid streaks, clinical course, complications, and current therapeutic management

Directory of Open Access Journals (Sweden)

Ilias Georgalas

2008-12-01

Full Text Available Ilias Georgalas1, Dimitris Papaconstantinou2, Chrysanthi Koutsandrea2, George Kalantzis2, Dimitris Karagiannis2, Gerasimos Georgopoulos2, Ioannis Ladas21Department of Ophthalmology, “G. Gennimatas” Hospital of Athens, NHS, Athens, Greece; 2Department of Ophthalmology, “G. Gennimatas” Hospital of Athens, University of Athens, Athens, GreeceAbstract: Angioid streaks are visible irregular crack-like dehiscences in Bruch’s membrane that are associated with atrophic degeneration of the overlying retinal pigmented epithelium. Angioid streaks may be associated with pseudoxanthoma elasticum, Paget’s disease, sickle-cell anemia, acromegaly, Ehlers–Danlos syndrome, and diabetes mellitus, but also appear in patients without any systemic disease. Patients with angioid streaks are generally asymptomatic, unless the lesions extend towards the foveola or develop complications such as traumatic Bruch’s membrane rupture or macular choroidal neovascularization (CNV. The visual prognosis in patients with CNV secondary to angioid streaks if untreated, is poor and most treatment modalities, until recently, have failed to limit the devastating impact of CNV in central vision. However, it is likely that treatment with antivascular endothelial growth factor, especially in treatment-naive eyes to yield favorable results in the future and this has to be investigated in future studies.Keywords: angioid streaks, pseudoxanthoma elasticum, choroidal neovascularization

Hirm, raha ja armastus / Margot Visnap, Kadi Herkül, Immo Mihkelson

Index Scriptorium Estoniae

Visnap, Margot, 1959-

1999-01-01

Teleteatri aastaringist - ETV kaheksa lavastust seitsmelt lavastajalt : Toomas Hussar/Ervin Õunapuu "Linnapea ehk Hirmu põhivormid". Rezh. T. Hussar. Eetris 1. jaan. 1998; A.H. Tammsaare/Ain Prosa "Ma armastasin sakslast". Rezh. A. Prosa. Eetris 24. veebr. 1998; Dennis Potter "Sa oled koor minu kohvis". Rezh. Vilja Palm. Eetris 1. jaan. 1999; Ain Prosa/Karl Ristikivi "lihtne lugu, lõpuga". Rezh. Ain Prosa. Eetris 28. nov. 1998; Betti Alver/Margus Kasterpalu "Tuulearmuke". Rezh. Elo Selirand. Eetris 23. mail 1998; Faama Filmi ja ETV teleteatri koostöö "Isa", sts. ja rezh. Mart Kivastik. Eetris 28. märtsil 1998; "Lilled Leale", sts. ja rezh. Olle Mirme Toomas Vindi novelli põhjal; Rein Saluri "Andke neile andeks", lav. Talvo Pabut. Eetris 19. okt. 1998

Mastimännid ja muu mets : mitmekülgsuse võlu Eesti proosast aastal 2007 / Sirje Olesk

Index Scriptorium Estoniae

Olesk, Sirje, 1954-

2008-01-01

Ülevaade 2007. aasta eesti proosast. Käsitletakse järgimisi autoreid ja nende teoseid: Ene Mihkelson "Katkuhaud", Andrus Kivirähk "Mees, kes teadis ussisõnu", Jaan Kaplinski "Seesama jõgi", Tõnu Õnnepalu "Flandria päevik", Toomas Vint "Mäluauguga naine", Indrek Hargla "French ja Koulu Tarbatus", Kalle Käsper "Buridanid IV", Jaan Tooming "Teekond mäe südamesse", Ustav Mikelsaar "Tunnimehed", Henn Mikelsaar "Teema variatsioonidega", Reet Kudu "Pidupäevad võõrsil", Mara Maret Aronovich "Tagasikäiguga edasi", Aimée Beekman "Proovielu", Valentine Nõlvak "Ellujääja : mälestused", Mehis Heinsaar "Rändaja õnn", Maimu Berg "Unustatud inimesed", Mats Traat "Sarviku armastus : valik kultuuriloolisi novelle", Mihkel Mutt "Siseemigrant : novellid Rui taevalike kommentaaridega", Paavo Kivine "Kaks kavaleri", Kärt Hellerma "Ma armastasin David Copperfieldi", Piret Bristol "Paralleelmeri", Imre Siil "Mereröövlite loss", Kalju Saaber "Issanda loomaaed. Viru sektor", Veiko Märka "Lendas üle marmortahvli", Vahur Afanasjev "Kaadrid otsustavad, ehk, Sööbik ja Pisik seiklevad jälle, ehk, Eesti rahva lühike, kuid õnnelik ajalugu, Ehk kirjalik komejant tühjusest", Aarne Ruuben "Lugusid Anveltist ja Kingissepast", Epp Annus "Sina, Matilda", Peeter Helme "Puudutus", Ivar Sild "Tantsiv linn", Tui Hirv "Tähe tänav. Per musica ad astra", Tiina Laanem "Väikesed vanamehed", Angela Hofberg (pseud.) "Päev nagu elu", Marion Andra "Vähemalt...", Olle Lauli "Niguliste õpilased", Aarne Biin "Linna valitsemine", Erik Tohvri "Mürgiliblikas", Riina Kangur "Elisa", Kerttu Rakke "Küpsiseparadiis", Epp Petrone ja Dagmar Reintam "Õun ära süüa?", Elme Väljaste "Päriselu Proletariaadi puiesteel", Ketlin Priilinn "Hõbeingel", Ira Lember "Kohvik pärnade all", Paul Pajos "Krimijutud edasijõudnuile", Andres Anvelt "Punane elavhõbe", Klaara ja Kaarel Kivi "Mõrvasügis", Tiit Sepa "Hommik ühele", Lembit Uustulnd "Ruutuemanda sündroom : rahvusvaheline

Cooperation on New Bases in the Wider Black Sea Region

Science.gov (United States)

2013-03-01

Change and Continuity in National Identity, Second Edition (Maryland: Lanham, 2010), 223. 16 Ibid., 230. 17 Noam Chomsky , “Ossetia-Russia-Georgia...Current History, October 2010, 287. 29 Tsygankov, Russia’s Foreign Policy, 240. 30 Jack F. Matlock, Jr., quoted in Noam Chomsky , “Ossetia-Russia...32 Ibid., 226. 33 Chomsky , “Ossetia-Russia-Georgia.” 34 Tsygankov, Russia’s Foreign Policy, 240. 35 Dimitry Simes, “Loosing Russia: The Cost of

Amplifying Riboswitch Signal Output using Cellular Wiring

Science.gov (United States)

2017-01-30

included in this document for any purpose other than Government procurement does not in any way obligate the U.S. Government. The fact that the...release. 88ABW-2016-3094, 23 June 2016 ACKNOWLEDGEMENTS We thank Dr. Christopher Voigt (Massachusetts Institute of Technology) for his generous gift of...plasmids, and Dr. Dimitri Deheyn (U.C. San Diego) for his generous gift of GFPa1, and Dr. Jason Micklefield (University of Manchester, UK) for

Public infrastructure investment: A bridge to productivity growth?

OpenAIRE

Jerome Levy Economics Institute of Bard College

1993-01-01

Table of Contents: Preface, by Dimitri B. Papadimitriou; Public Capital and Economic Growth, by David Alan Aschauer; New Federal Spending for Infrastructure: Should We Let This Genie Out of the Bottle?, by Douglas Holtz-Eakin. Abstract: This brief presents contrasting views on the effects of public infrastructure investment on private sector productivity. David Alan Aschauer states that the slower rate of productivity growth since the early 1970s-coupled with an aging population, the declinin...

Impact of corneal cross-linking combined with photorefractive keratectomy on blurring strength

OpenAIRE

Labiris, Georgios; Sideroudi, Haris; Angelonias, Dimitris; Georgantzoglou, Kimonas; Kozobolis, Vassilios P

2016-01-01

Georgios Labiris,1,2 Haris Sideroudi,2 Dimitris Angelonias,2 Kimonas Georgantzoglou,2 Vassilios P Kozobolis1,21Department of Ophthalmology, University Hospital of Alexandroupolis, 2Eye Institute of Thrace, Alexandroupolis, GreecePurpose: The aim of this study was to evaluate the impact of corneal cross-linking combined with photorefractive keratectomy (PRK) on blurring strength.Methods: A total of 63 patients with keratoconus were recruited for this study, and two study groups were formed acc...

20 December 2011 - Georgian Minister of Education and Science Georgia D.Shashkini signing an agreement and the guest book with CERN Director- General R. Heuer; visiting CMS underground area with Technical Coordinator A. Ball;in the ATLAS underground area with Former Collaboration Spokesperson P. Jenni, and thoughout accompanied by Advisers T. Kurtyka and R. Voss

CERN Multimedia

VMO Team

2011-01-01

The minister of education and science, Dimitri Shashkini, visited CERN to sign an agreement on behalf of Georgia. The signature by the minister reflects both Georgia’s interest in expanding its co-operation with CERN and the new responsibility of the ministry of education and science for funding scientific activities. The agreement will provide enhanced participation of Georgian scientists in CERN’s projects, either directly or through Georgia’s membership in JINR.

Light weakly interacting massive particles

Science.gov (United States)

Gelmini, Graciela B.

2017-08-01

Light weakly interacting massive particles (WIMPs) are dark matter particle candidates with weak scale interaction with the known particles, and mass in the GeV to tens of GeV range. Hints of light WIMPs have appeared in several dark matter searches in the last decade. The unprecedented possible coincidence into tantalizingly close regions of mass and cross section of four separate direct detection experimental hints and a potential indirect detection signal in gamma rays from the galactic center, aroused considerable interest in our field. Even if these hints did not so far result in a discovery, they have had a significant impact in our field. Here we review the evidence for and against light WIMPs as dark matter candidates and discuss future relevant experiments and observations.

Food Safety and Quality Control: Hints from Proteomics

Directory of Open Access Journals (Sweden)

Angelo D'Alessandro

2012-01-01

Full Text Available Over the last decade, proteomics has been successfully applied to the study of quality control in production processes of food (including meat, wine and beer, transgenic plants and milk and food safety (screening for food-derived pathogens. Indeed, food quality and safety and their influence on the health of end consumers have growingly become a founding principle in the international agenda of health organizations. The application of proteomics in food science was at first characterized by exploratory analyses of food of various origin (bovine, swine, chicken or lamb meat, but also transgenic food such as genetically modified maize, for example and beverages (beer, wine, in parallel to the genomic and transcriptomic approaches seeking determination of quantitative trait loci. In the last few years, technical improvements such as microbial biotyping strategies have growingly allowed proteomicists to address the safety issue as well. The newly introduced technical improvements (instrumentation characterized by higher sensitivity such as mass spectrometers have paved the way for the individuation of food-contaminating pathogens in a fast and efficient workflow which is mandatory in industrial food production chains.

An Impending geomagnetic transition? Hints from the past.

Directory of Open Access Journals (Sweden)

Carlo eLAJ

2015-10-01

Full Text Available The rapid decrease of the geomagnetic field intensity in the last centuries has led to speculations that an attempt to a reversal or an excursion might be under way. Here we investigate this hypothesis by examining past records of geomagnetic field intensity obtained from sedimentary cores and from the study of cosmogenic nuclides. The selected records describe geomagnetic changes with an unprecedented temporal resolution between 20 and 75 kyr B.P. We find that some aspects of the present-day geomagnetic field have some similarities with those documented for the Laschamp excursion 41 kyr ago. Under the assumption that the dynamo processes for an eventual future reversal or excursion would be similar to those of the Laschamp excursion, we tentatively suggest that, whilst irreversible processes that will drive the geodynamo into a polarity change may have already started, a reversal or an excursion should not be expected before 500 to 1000 years.

An impending geomagnetic transition? Hints from the past

OpenAIRE

Laj, Carlo; Kissel, Catherine

2015-01-01

The rapid decrease of the geomagnetic field intensity in the last centuries has led to speculations that an attempt to a reversal or an excursion might be under way. Here we investigate this hypothesis by examining past records of geomagnetic field intensity obtained from sedimentary cores and from the study of cosmogenic nuclides. The selected records describe geomagnetic changes with an unprecedented temporal resolution between 20 and 75 kyr B.P. We find that some aspects of the present-day...

Brotze väljaande filoloogilisi probleeme / Mati Hint

Index Scriptorium Estoniae

Hint, Mati

2007-01-01

Rets. rmt. : Johann Christoph Brotze. Estonica. Koostanud / Herausgegeben von Ants Hein, Ivar Leimus, Raimo Pullat, Ants Viires. Projektijuht ja vastutav toimetaja : Raimo Pullat. tõlge eesti keelde: Tõnis Liibek, Ivar Leimus, tõlge saksa keelde: Aigi Heero, Ene Rõngelep. Kujundus: Andres Tali. Tallinn : Estopol OÜ, 2006. XXXVI, 619 lk. Teoses esinevaid keele- ja kohanimeprobleeme

Ageing collider throws up hint or dark matter

CERN Multimedia

Ananthaswamy, Anil

2008-01-01

"Never mind the Large Hadron Collider at CERN, its ageing predecessor may have discovered a new and unexpected kind of particle. The announcement last week from the Tevatron particle accelerator at Fermilab in Batavai, Illinois, provided some excitement amid the frustration of ongoing repairs to the LHC."

New planet hints at life in the stars

CERN Multimedia

Dalton, A W

2002-01-01

Astronomers have detected a distant planet 100 light years from Earth, circling Tau1 Gruis, its star, in the constellation of Grus (the crane). The planet, similar in appearance to Jupiter, is three times as far away from its star as the Earth is from the Sun and takes four years to revolve around the star, in a roughly circular orbit. Scientists believe this type of planetary orbit is the most promising for finding worlds that contain life (1 page).

Ärge võtke kasumit elujõu arvelt! / Anzori Barkalaja ; küsitlenud Sulev Oll

Index Scriptorium Estoniae

Barkalaja, Anzori, 1968-

2007-01-01

Intervjuu Tartu Ülikooli Viljandi Kultuuriakadeemia direktori Anzori Barkalajaga, kelle sõnul ei tohiks riik inimeselt, kes oma südamelähedast tööd niikuinii teeksid, elujõudu varastada ega nende arvelt kasumit võtta

Oxygen transport enhancement by functionalized magnetic nanoparticles (FMP) in bioprocesses

Science.gov (United States)

Ataide, Filipe Andre Prata

The enhancement of fluid properties, namely thermal conductivity and mass diffusivity for a wide range of applications, through the use of nanosized particles' suspensions has been gathering increasing interest in the scientific community. In previous studies, Olle et al. (2006) showed an enhancement in oxygen absorption to aqueous solutions of up to 6-fold through the use of functionalized nanosized magnetic particles with oleic acid coating. Krishnamurthy et al. (2006) showed a remarkable 26-fold enhancement in dye diffusion in water. These two publications are landmarks in mass transfer enhancement in chemical systems through the use of nanoparticles. The central goal of this Ph.D. thesis was to develop functionalized magnetic nanoparticles to enhance oxygen transport in bioprocesses. The experimental protocol for magnetic nanoparticles synthesis and purification adopted in this thesis is a modification of that reported by Olle et al. (2006). This is facilitated by employing twice the quantity of ammonia, added at a slower rate, and by filtering the final nanoparticle solution in a cross-flow filtration modulus against 55 volumes of distilled water. This modification in the protocol resulted in improved magnetic nanoparticles with measurably higher mass transfer enhancement. Magnetic nanoparticles with oleic acid and Hitenol-BC coating were screened for oxygen transfer enhancement, since these particles are relatively inexpensive and easy to synthesize. A glass 0.5-liter reactor was custom manufactured specifically for oxygen transport studies in magnetic nanoparticles suspensions. The reactor geometry, baffles and Rushton impeller are of standard dimensions. Mass transfer tests were conducted through the use of the sulphite oxidation method, applying iodometric back-titration. A 3-factor central composite circumscribed design (CCD) was adopted for design of experiments in order to generate sufficiently informative data to model the effect of magnetic

Generation of Tutorial Dialogues: Discourse Strategies for Active Learning

Science.gov (United States)

1998-05-29

AND SUBTITLE Generation of Tutorial Dialogues: Discourse Strategies for active Learning AUTHORS Dr. Martha Evens 7. PERFORMING ORGANI2ATION NAME...time the student starts in on a new topic. Michael and Rovick constantly attempt to promote active learning . They regularly use hints and only resort...Controlling active learning : How tutors decide when to generate hints. Proceedings of FLAIRS 󈨣. Melbourne Beach, FL. 157-161. Hume, G., Michael

Tendenze interpuntorie in giovani narratori

OpenAIRE

Spinelli, Silvia

2016-01-01

Il saggio si concentra sull’analisi dei fenomeni interpuntori all’interno di alcuni romanzi scritti da giovani autori italiani e pubblicati dopo l’anno duemila: 100 colpi di spazzola prima di andare a dormire, di Melissa P. (2003), La ragazza dei miei sogni di Roberto Dimitri (2007), La solitudine dei numeri primi di Paolo Giordano (2008), La Panzanella di Giulia Villoresi (2009), Acciaio di Silvia Avallone (2010) e Troppa umana speranza di Alessandro Mari (2011). L’analisi comparata dei roma...

Reseach blog:

DEFF Research Database (Denmark)

Lieberoth, Andreas

2011-01-01

Ongoing research blog discussing Andreas' research in the psychology of applied games, as well as general musings on cognitive neuroscience, game-design, and more. Also contains hints and guides for students on writing psychology research-papers.......Ongoing research blog discussing Andreas' research in the psychology of applied games, as well as general musings on cognitive neuroscience, game-design, and more. Also contains hints and guides for students on writing psychology research-papers....

Performance and optimization of support vector machines in high-energy physics classification problems

Energy Technology Data Exchange (ETDEWEB)

Sahin, Mehmet Oezguer; Kruecker, Dirk; Melzer-Pellmann, Isabell [DESY, Hamburg (Germany)

2016-07-01

In this talk, the use of Support Vector Machines (SVM) is promoted for new-physics searches in high-energy physics. We developed an interface, called SVM HEP Interface (SVM-HINT), for a popular SVM library, LibSVM, and introduced a statistical-significance based hyper-parameter optimization algorithm for the new-physics searches. As example case study, a search for Supersymmetry at the Large Hadron Collider is given to demonstrate the capabilities of SVM using SVM-HINT.

Translations on USSR Military Affairs, Number 1328.

Science.gov (United States)

1978-02-02

of his age. This news came as no surprise to Mikhail Vasil’yevich, and he reported to the commander his readiness immediately to begin the transfer...for this period, in which regard he dropped a hint to the commander. 103 Major Labushev did not take the hint. Convinced that there was no mutual...District. It was directed thence to the garrison judge advocate, who sent Mikhail Vasil’yevich an encouraging letter. It declared that his unit

Üks vormiõpetus (I) : Vaimumõõgad / Henn Saari

Index Scriptorium Estoniae

Saari, Henn, 1924-1999

1998-01-01

Diskussioonist eesti nüüdiskeele võrmiõpetuse ning selle eelduseks oleva fooniasüsteemi üle uut õigekeelsussõnaraamatut ette valmistades. Vt. ka: Ehala, Martin. Eesti morfoloogia olemus // Keel ja Kirjandus, 1997, nr. 6 ; Hint, Mati. Eesti foneetika möödunud hiilgus ja möödumata viletsus // Keel ja Kirjandus, 1997, nr. 2 ; Ross, Kristiina. Eesti morfo(fono)loogia põnevamad probleemid : EKG contra Mati Hint // Keel ja Kirjandus, 1997, nr. 5

Towards high-density matter with relativistic heavy-ion collisions

International Nuclear Information System (INIS)

Nagamiya, Shoji.

1990-04-01

Recent progress in nucleus-nucleus collisions at BNL and CERN suggests a hint that the formation of high-density nuclear matter could be possible with relativistic heavy-ion beams. What is the maximum density that can be achieved by heavy-ion collisions? Are there data which show evidence or hints on the formation of high density matter? Why is the research of high-density interesting? How about the future possibilities on this subject? These points are discussed. (author)

Geophysical Investigation in Support of Beaver Dam Comprehensive Seepage Investigation.

Science.gov (United States)

1988-05-01

29 JANUARY 1986 1118.35 3 MARCH 1986 1117.10 43 _9_ KANSAS CITY 65S city 630 FigreD.MiteNa rLA~c c roof To PMMEE OZRKS oll 4) 4 c0 x 9 c~ c 4) 154 iL...8217 q 10 S To F S T I U yI: 0 E H N IN sb a ITIU M C F T E A K E UOE S CRI P T 10N I N E T 0 s N s ~ LIYESTW *IE T I LIGHT To IAIRK i; RAYO I 31 1 ILl...VARlIER IV ISTE Figure 3. Geologic column 00 K 0 0 A~ V. 44 z u w LL0 s.- US LS C.) zo WECC; w0 0 Ř 4, + + +S + 4+ 03 4- + + z oO Z I 4- x 144 0

From the standard model to dark matter

International Nuclear Information System (INIS)

Wilczek, F.

1995-01-01

The standard model of particle physics is marvelously successful. However, it is obviously not a complete or final theory. I shall argue here that the structure of the standard model gives some quite concrete, compelling hints regarding what lies beyond. Taking these hints seriously, one is led to predict the existence of new types of very weakly interacting matter, stable on cosmological time scales and produced with cosmologically interesting densities--that is, ''dark matter''. copyright 1995 American Institute of Physics

Cool WISPs for stellar cooling excesses

Energy Technology Data Exchange (ETDEWEB)

Giannotti, Maurizio [Physical Sciences, Barry University, 11300 NE 2nd Avenue, Miami Shores, FL 33161 (United States); Irastorza, Igor; Redondo, Javier [Departamento de Física Teórica, Universidad de Zaragoza, Pedro Cerbuna 12, E-50009, Zaragoza, España (Spain); Ringwald, Andreas, E-mail: mgiannotti@barry.edu, E-mail: igor.irastorza@cern.ch, E-mail: jredondo@unizar.es, E-mail: andreas.ringwald@desy.de [Theory group, Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607 Hamburg (Germany)

2016-05-01

Several stellar systems (white dwarfs, red giants, horizontal branch stars and possibly the neutron star in the supernova remnant Cassiopeia A) show a mild preference for a non-standard cooling mechanism when compared with theoretical models. This exotic cooling could be provided by Weakly Interacting Slim Particles (WISPs), produced in the hot cores and abandoning the star unimpeded, contributing directly to the energy loss. Taken individually, these excesses do not show a strong statistical weight. However, if one mechanism could consistently explain several of them, the hint could be significant. We analyze the hints in terms of neutrino anomalous magnetic moments, minicharged particles, hidden photons and axion-like particles (ALPs). Among them, the ALP or a massless HP represent the best solution. Interestingly, the hinted ALP parameter space is accessible to the next generation proposed ALP searches, such as ALPS II and IAXO and the massless HP requires a multi TeV energy scale of new physics that might be accessible at the LHC.

Cool WISPs for stellar cooling excesses

International Nuclear Information System (INIS)

Giannotti, Maurizio; Irastorza, Igor; Redondo, Javier; Ringwald, Andreas

2016-01-01

Several stellar systems (white dwarfs, red giants, horizontal branch stars and possibly the neutron star in the supernova remnant Cassiopeia A) show a mild preference for a non-standard cooling mechanism when compared with theoretical models. This exotic cooling could be provided by Weakly Interacting Slim Particles (WISPs), produced in the hot cores and abandoning the star unimpeded, contributing directly to the energy loss. Taken individually, these excesses do not show a strong statistical weight. However, if one mechanism could consistently explain several of them, the hint could be significant. We analyze the hints in terms of neutrino anomalous magnetic moments, minicharged particles, hidden photons and axion-like particles (ALPs). Among them, the ALP or a massless HP represent the best solution. Interestingly, the hinted ALP parameter space is accessible to the next generation proposed ALP searches, such as ALPS II and IAXO and the massless HP requires a multi TeV energy scale of new physics that might be accessible at the LHC.

A "g" beyond "Homo Sapiens"? Some Hints and Suggestions

Science.gov (United States)

Lee, James J.

2007-01-01

This article proposes that a complete account of cognitive evolution may have to accommodate a domain-general source of variance in mental abilities accounting for differences among primate taxa. Deaner, van Schaik, and Johnson [Deaner, R.O., van Schaik, C.P. and Johnson, V.E. (2006). Do some taxa have better domain-general cognition than others?…

Hints for electric-field compensation in multicell resonant structures

Energy Technology Data Exchange (ETDEWEB)

Fernandes, P; Parodi, R

1981-03-31

We propose a lumped-parameter equivalent circuit for a TM/sub 01/ multicell standing wave accelerating structure with full end cells. By the suggested model we can predict the amount of end cell frequency compensation needed to achieve field flatness in the highest mode of the structure.

Sünnitades "Ema ja tütart" / Anna Hints

Index Scriptorium Estoniae

Hints, Anna, 1982-

2010-01-01

Tartu sünnitusmajale Toomemäel, naise eluringile ja põlvkondade järjepidevusele pühendatud "Ema ja tütar" kui koha, heli, foto ja rituaalse tegevuse koostoimel sündinud autori tajuvõrgustikku dekodeeriv pärimusliku ja isikliku taustaga kunstitöö

Short views and hints on information, knowledge and scenarios

DEFF Research Database (Denmark)

Kristiansson, Michael

2011-01-01

This article discusses information and knowledge in relation to scenario planning (van der Heijden) and considers the type of information that is relied on/included as well as the nature of knowledge produced by the scenario planning sequence. In addition, the chief tools and processes drawn upon...

Mari Koger : seina sisse ehitatud akvaariumiga poissmehekodu / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

80-ruutmeetrine poissmehekorter Viimsi uues elamus. Elutoa ja vannitoa vahelises seinas paikneb kahelt poolt vaadeldav akvaarium. Magamistoa üks seintest on ehitatud vanadest tellistest. Sisearhitekt Mari Koger, tema kommentaarid. Ill.: plaan, 9 värv. vaadet

Tiina Mang : vanalinna korter muutus visuaalselt suuremaks / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

74-ruutmeetrine vanalinna korter, mõeldud kahele inimesele, kellest üks töötab kodus. Enamik mööblist on valmistatud eritellimusel. Sisearhitekt Tiina Mang, tema kommentaarid. Ill.: plaan, 3 värv. vaadet

200 more puzzling physics problems with hints and solutions

CERN Document Server

Gnädig, Péter; Vigh, Máté

2016-01-01

Like its predecessor, 200 Puzzling Physics Problems, this book is aimed at strengthening students' grasp of the laws of physics by applying them to situations that are practical, and to problems that yield more easily to intuitive insight than to brute-force methods and complex mathematics. The problems are chosen almost exclusively from classical, non-quantum physics, but are no easier for that. They are intriguingly posed in accessible non-technical language, and require readers to select an appropriate analysis framework and decide which branches of physics are involved. The general level of sophistication needed is that of the exceptional school student, the good undergraduate, or the competent graduate student; some physics professors may find some of the more difficult questions challenging. By contrast, the mathematical demands are relatively minimal, and seldom go beyond elementary calculus. This further book of physics problems is not only instructive and challenging, but also enjoyable.

Aet Piel : oluline sisekujunduselement on viltune sein / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Poolkaares ehitatud korterelamus on Aet Pieli kujundatud korteris üks sein viltu. Esmapilgul häirivana mõjunud sein sai oluliseks sisekujunduselemendiks. Eritellimusel valmistatud mööbel on tammepuidust. A. Pieli kommentaarid. Ill.: plaan enne ja nüüd, 9 värv. vaadet

Remembering Multiple Passwords by Way of Minimal-Feedback Hints

DEFF Research Database (Denmark)

Hertzum, Morten

2004-01-01

Passwords are a prominent mechanism for user authentication but entail a conflict between ease of use and security in that passwords must be both easy to remember for the password holder and difficult to guess for everybody else. To support users in remembering their passwords minimal-feedback...

Using peer instruction with hints in introductory business statistics

NARCIS (Netherlands)

Ding, Ning; Xu, Xiaoyan

2014-01-01

Abstract:Purpose – Peer instruction has been widely adopted as an instructional method in higher education. However, due to students' different preconceptions, the authors argued that peer instruction is not a panacea in international business education when students' prior knowledge extensively

Taso Mähar : avatud vannitoaga vanalinna korter / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Modernne korter (220 m2). Sisearhitekt Taso Mähar, tema kommentaarid. Kogu korteri ulatuses on sisekujundusmaterjalidena kasutatud väärispuitu, metalli, marmorit ja klaasi. T. Mähari projekteeritud on trepp ja piirded, kamin, baarilett ja õhukesed alumiiniumraamidel mattklaasidega uksed. Ill.: I ja II korruse plaan, 8 värv. vaadet

"To Improve upon Hints of Things": Illustrating Isaac Newton.

Science.gov (United States)

Schilt, Cornelis J

2016-01-01

When Isaac Newton died in 1727 he left a rich legacy in terms of draft manuscripts, encompassing a variety of topics: natural philosophy, mathematics, alchemy, theology, and chronology, as well as papers relating to his career at the Mint. One thing that immediately strikes us is the textuality of Newton's legacy: images are sparse. Regarding his scholarly endeavours we witness the same practice. Newton's extensive drafts on theology and chronology do not contain a single illustration or map. Today we have all of Newton's draft manuscripts as witnesses of his working methods, as well as access to a significant number of books from his own library. Drawing parallels between Newton's reading practices and his natural philosophical and scholarly work, this paper seeks to understand Newton's recondite writing and publishing politics.

New physics hints in B decays and collider outlook

Indian Academy of Sciences (India)

Less noticed is the difference in direct CPV (DCPV) asymmetries in B0 ... Our working picture is that squarks are relatively degenerate at some ... We stress that the new (and unique!) ..... [1] See http://mlm.home.cern.ch/mlm/FlavLHC.html.

DEMYSTIFYING QUANTUM MECHANICS: Will there be hints from LHC?

CERN Multimedia

CERN. Geneva

2007-01-01

All modern theories for particles, forces and even space-time itself, use the framework provided by quantum mechanics. The Standard Model is a quantized field theory. Even superstring theory is based on quantum mechanics. There is something odd about quantum mechanics: it brilliantly allows us to predict the outcome of experiments, yet it gives confusing statements about what really is going on inside particles and fields. Suppose we would be asking for a theory that allows us to describe what actually happens in less ambiguous terms, without destroying the magnificent successes of quantum mechanics, would this help us to answer some of the great mysteries of theoretical elementary particle physics?Organiser(s): L. Alvarez-Gaume / PH-THNote: * Tea & coffee will be served at 16:00.

MHD equilibrium of heliotron J plasmas

International Nuclear Information System (INIS)

Suzuki, Yasuhiro; Nakamura, Yuji; Kondo, Katsumi; Nakajima, Noriyoshi; Hayashi, Takaya

2004-01-01

MHD equilibria of Heliotron J plasma are investigated by using HINT code. By assuming some profiles of the current density, effects of the net toroidal currents on the magnetohydrodynamics (MHD) equilibrium are investigated. If the rotational transform can be controlled by the currents, the generation of good flux surfaces is expected. In order to study equilibria with self-consistent bootstrap current, the boozer coordinates are constructed by converged HINT equilibrium as a preliminary study. Obtained spectra are compared with ones of VMEC code and both results are consistent. (author)

Mathematical methods for hydrodynamic limits

CERN Document Server

Masi, Anna

1991-01-01

Entropy inequalities, correlation functions, couplings between stochastic processes are powerful techniques which have been extensively used to give arigorous foundation to the theory of complex, many component systems and to its many applications in a variety of fields as physics, biology, population dynamics, economics, ... The purpose of the book is to make theseand other mathematical methods accessible to readers with a limited background in probability and physics by examining in detail a few models where the techniques emerge clearly, while extra difficulties arekept to a minimum. Lanford's method and its extension to the hierarchy of equations for the truncated correlation functions, the v-functions, are presented and applied to prove the validity of macroscopic equations forstochastic particle systems which are perturbations of the independent and of the symmetric simple exclusion processes. Entropy inequalities are discussed in the frame of the Guo-Papanicolaou-Varadhan technique and of theKipnis-Oll...

Ching Chuan Kang AB, Kung Kuan, Formosa. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F.

Science.gov (United States)

1972-04-11

jt: PERCENTAGE FREQUENCY OF OCCURRENCE Iso - 1 4Qo (FROM HOURLY OBSERVATIONS) VISIBILITY (STATUTE MILES) CEIUNG ,FEET, [ 0 >_6 :>5 -4 _3 2 -2 I I >_I...73,1 76,7 79,2 8o?0, 81,4 81,7 82,1 8628 82,8 82,8 2,a 82.8 82.8 >- 1500 52@ 7i),3 7,6 79, 8 s7 83,s 83,9 64,2 84.6 8a5,3 8j,1 8583 85:3 8503 85,3 1 200...19,0 46,0 7Z 252 06.06 7v9 00 7.9 ).,Z 1 4,8 3.2 17,9 42,5 7,2 252 Ol-L1 70 11,5 7.5 o.3 .#0 7,.1 7,5 23,0 25.0 6,4 252 12-14 4- iso , 9o,1 ,3 0,3 4.0

Energetics of the protein-DNA-water interaction

Directory of Open Access Journals (Sweden)

Marabotti Anna

2007-01-01

Full Text Available Abstract Background To understand the energetics of the interaction between protein and DNA we analyzed 39 crystallographically characterized complexes with the HINT (Hydropathic INTeractions computational model. HINT is an empirical free energy force field based on solvent partitioning of small molecules between water and 1-octanol. Our previous studies on protein-ligand complexes demonstrated that free energy predictions were significantly improved by taking into account the energetic contribution of water molecules that form at least one hydrogen bond with each interacting species. Results An initial correlation between the calculated HINT scores and the experimentally determined binding free energies in the protein-DNA system exhibited a relatively poor r2 of 0.21 and standard error of ± 1.71 kcal mol-1. However, the inclusion of 261 waters that bridge protein and DNA improved the HINT score-free energy correlation to an r2 of 0.56 and standard error of ± 1.28 kcal mol-1. Analysis of the water role and energy contributions indicate that 46% of the bridging waters act as linkers between amino acids and nucleotide bases at the protein-DNA interface, while the remaining 54% are largely involved in screening unfavorable electrostatic contacts. Conclusion This study quantifies the key energetic role of bridging waters in protein-DNA associations. In addition, the relevant role of hydrophobic interactions and entropy in driving protein-DNA association is indicated by analyses of interaction character showing that, together, the favorable polar and unfavorable polar/hydrophobic-polar interactions (i.e., desolvation mostly cancel.

Joint statement by the chairmen of the Standing Committee on Reactors and the Reactor Safety Commission on safety-related documents drawn up under the Franco-German Commission on Safety Questions for Nuclear Installations (DFK). August 29, 1986

International Nuclear Information System (INIS)

1986-01-01

The report contains: 1. The present situation regarding hints and recommendations in the safety declaration by the TUEV Baden on the subject of Cattenom nuclear power station in June 1982. 2. The present situation regarding hints and recommendations in the declaration by the TUEV Rhineland in February 1982 on the subject of radiological aspects and features of the Cattenom site for the nuclear power plant. 3. Answers to press allegations about the safety of Cattenom NPP: scram system, safety cooling system, heat sink for after-heat removal, emergency power supplies, load-follow operation, air crashes, susceptibility to failures. (orig./HP) [de

Physicochemical Properties of Malaysian Jatropha curcas Seed Oil

International Nuclear Information System (INIS)

Jumat Salimon; Rozaini Abdullah

2008-01-01

Jatropha curcas oil was extracted using n-hexane as solvent in the Soxhlet extraction method. The physicochemical properties of Malaysian Jatropha curcas oil were evaluated. The result showed that the Jatropha seeds consist of 60% (dry w/ w) crude oil. The physicochemical properties showed that the seed oil contained low moisture level of 0.02±0.01%, acid value (1.50±0.07%), iodine value (91.70±1.44 mg/ g), peroxide value (0.66±0.04 miliequivalence/ kg) and saponification value of 208.5±0.47 mg/ g respectively. Gas chromatography analysis showed that oleic acid (46.00±0.19%) appears as dominant fatty acid in seed oil followed by linoleic acid (31.96±0.19%) and palmitic acid (13.89±0.06%). High performance liquid chromatography (HPLC) results showed that the dominant triacylglycerols present were PLL (22.00%), POP(16.48%), 000(16.48%), 00L(16.23%) and OLL(13.00%). (author)

AFOSR (Air Force Office of Scientific Research) Technical Report Summaries, October-December 1986

Science.gov (United States)

1986-12-01

Li LC~~~ C’:i OLL-r C, t’---~~ 7L L >, C~’-C (A f6 -c a. - Lr z - j- > L < C.L C, --- -- Cil m- i Ci c C cc <~ C2- C: CfL’Clf S CLUL 0-’C L al~ C0...n 3C LC - - U -L Cl - rn. xLI -0 - i a CCU W > U .0 -Mu V) C~ c v.(D 0) L) U L m cl c c c > 0 m,) MC0) z JLN < 0 rn C) aCCa - zi C-- -( ECIC , :zz...8217)O Ln .1. tE C- L C, 0 - m m7 r, 7C D 01 n L )cC t- 62 0) L) L L it L)C L C L.-) a)mC - r e 7C -. f6 L- a, -2 Ci -CI D- > w Ul WU mit C > Cin - .~ 0

Review of photodynamic therapy in actinic keratosis and basal cell carcinoma

Directory of Open Access Journals (Sweden)

Marica B Ericson

2008-03-01

Full Text Available Marica B Ericson1,2, Ann-Marie Wennberg1, Olle Larkö11Department of Dermatology; 2Department of Physics, Göteborg University, Göteborg, SwedenAbstract: The number of non-melanoma skin cancers is increasing worldwide, and so also the demand for effective treatment modalities. Topical photodynamic therapy (PDT using aminolaevulinic acid or its methyl ester has recently become good treatment options for actinic keratosis and basal cell carcinoma; especielly when treating large areas and areas with field cancerization. The cure rates are usually good, and the cosmetic outcomes excellent. The only major side effect reported is the pain experienced by the patients during treatment. This review covers the fundamental aspects of topical PDT and its application for treatment of actinic keratosis and basal cell carcinoma. Both potentials and limitations will be reviewed, as well as some recent development within the field.Keywords: photodynamic therapy, actinic keratosis, basal cell carcinoma

Using big-data to validate theories of rehabilitation in aphasia

Directory of Open Access Journals (Sweden)

Swathi Kiran

2015-05-01

Full Text Available Introduction. While the evidence for efficacy of rehabilitation of language disorders is fairly robust and conclusive (Allen, et al., 2012; Brady, et al., 2012; Kelly, Brady, & Enderby, 2010; Cherney, et al., 2008, a major limitation identified by these reviews is that the sample size of patients in each of the interventions have been modest (5-20 patients. As technology moves our field forward, we can now collect and analyze larger sets of data to validate theories of rehabilitation. As a first step, we report data from a recently completed study examining the effectiveness of software platform (Constant Therapy to deliver, monitor and analyze treatment for individuals with aphasia (Des Roches et al., 2015. Methods. Fifty one individuals with language and cognitive deficits were administered standardized tests (Western Aphasia Battery, Boston Naming Test, Pyramids and Palm Trees, and Cognitive Linguistic Quick Test prior to initiation and following completion of therapy. Forty-two experimental patients used the iPad-based therapy once a week with the clinician and up to six days a week for home practice. Nine control patients practiced therapy on the iPad once per week with the clinician only. Thirty-eight therapy tasks were divided into language and cognitive activities that were developed (Des Roches et al., 2015, 28 of these tasks included buttons that revealed a hint to assist the patient answer the item. The assigned therapy tasks were tailored to that individual’s language and cognitive impairment profile based on an initial baseline assessment. Each task was practiced until accuracy on task reached 100% on multiple occasions at which point that task was replaced with the task at the next level of difficulty. The 51 patients each completed a 10 week program leading to total of 3327 therapy sessions across patients. Analysis and Results: Mixed regression models showed that both the experimental and control groups improved but

Learning To Learn: 15 Vocabulary Acquisition Activities. Tips and Hints.

Science.gov (United States)

Holden, William R.

1999-01-01

This article describes a variety of ways learners can help themselves remember new words, choosing the ones that best suit their learning styles. It is asserted that repeated exposure to new lexical items using a variety of means is the most consistent predictor of retention. The use of verbal, visual, tactile, textual, kinesthetic, and sonic…

HINT for Squint: A Computer Reliant Diagnostic Aid for Strabismus

OpenAIRE

Gieszl, Louis R.; Morris, Jacqueline; Guyton, David L.

1983-01-01

This paper provides an outline of methods used for the implementation of a computer reliant diagnostic aid in the medical specialty of Ophthalmology. Some problems have been associated with many previous diagnostic models. A careful review indicates that the most serious problems were:

IceCube events and decaying dark matter: hints and constraints

Science.gov (United States)

Esmaili, Arman; Kang, Sin Kyu; Dario Serpico, Pasquale

2014-12-01

In the light of the new IceCube data on the (yet unidentified) astrophysical neutrino flux in the PeV and sub-PeV range, we present an update on the status of decaying dark matter interpretation of the events. In particular, we develop further the angular distribution analysis and discuss the perspectives for diagnostics. By performing various statistical tests (maximum likelihood, Kolmogorov-Smirnov and Anderson-Darling tests) we conclude that currently the data show a mild preference (below the two sigma level) for the angular distribution expected from dark matter decay vs. the isotropic distribution foreseen for a conventional astrophysical flux of extragalactic origin. Also, we briefly develop some general considerations on heavy dark matter model building and on the compatibility of the expected energy spectrum of decay products with the IceCube data, as well as with existing bounds from gamma-rays. Alternatively, assuming that the IceCube data originate from conventional astrophysical sources, we derive bounds on both decaying and annihilating dark matter for various final states. The lower limits on heavy dark matter lifetime improve by up to an order of magnitude with respect to existing constraints, definitively making these events—even if astrophysical in origin—an important tool for astroparticle physics studies.

IceCube events and decaying dark matter: hints and constraints

International Nuclear Information System (INIS)

Esmaili, Arman; Kang, Sin Kyu; Serpico, Pasquale Dario

2014-01-01

In the light of the new IceCube data on the (yet unidentified) astrophysical neutrino flux in the PeV and sub-PeV range, we present an update on the status of decaying dark matter interpretation of the events. In particular, we develop further the angular distribution analysis and discuss the perspectives for diagnostics. By performing various statistical tests (maximum likelihood, Kolmogorov-Smirnov and Anderson-Darling tests) we conclude that currently the data show a mild preference (below the two sigma level) for the angular distribution expected from dark matter decay vs. the isotropic distribution foreseen for a conventional astrophysical flux of extragalactic origin. Also, we briefly develop some general considerations on heavy dark matter model building and on the compatibility of the expected energy spectrum of decay products with the IceCube data, as well as with existing bounds from gamma-rays. Alternatively, assuming that the IceCube data originate from conventional astrophysical sources, we derive bounds on both decaying and annihilating dark matter for various final states. The lower limits on heavy dark matter lifetime improve by up to an order of magnitude with respect to existing constraints, definitively making these events—even if astrophysical in origin—an important tool for astroparticle physics studies

Taso Mähar : maali ümber ehitatud maja / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

220-ruutmeetrise ühekorde eramu sisekujundus. Arhitekt Emil Urbel. Sisearhitekt Taso Mähar, tema kommentaarid. Köögimööbel on T. Mähari projekteeritud. Elutoas mööblifirma T&T Mang pehme mööbel, seinal Lemming Nageli maal "Punane joon all - Burn Out". Ill.: plaan, 17 värv. vaadet

What Caused the Recession of 2008? Hints from Labor Productivity

OpenAIRE

Casey Mulligan

2009-01-01

A labor market tautology says that any change in labor usage can be decomposed into a movement along a marginal productivity schedule and a shift of the schedule. I calculate this decomposition for the recession of 2008, assuming an aggregate Cobb-Douglas marginal productivity schedule, and find that all of the decline in employment and hours since December 2007 is a movement along the schedule. This finding suggests that a reduction in labor supply and/or an increase in labor market distorti...

Phenomenological Hints from a Class of String Motivated Model Constructions

Directory of Open Access Journals (Sweden)

Hans Peter Nilles

2015-01-01

Full Text Available We use string theory constructions towards the generalisation of the supersymmetric standard model of strong and electroweak interactions. Properties of the models depend crucially on the location of fields in extradimensional compact space. This allows us to extract some generic lessons for the phenomenological properties of the low energy effective action. Within this scheme we present a compelling model based on local grand unification and mirage mediation of supersymmetry breakdown. We analyse the properties of the specific model towards its possible tests at the LHC and the complementarity to direct dark matter searches.

Building Models to Predict Hint-or-Attempt Actions of Students

Science.gov (United States)

Castro, Francisco Enrique Vicente; Adjei, Seth; Colombo, Tyler; Heffernan, Neil

2015-01-01

A great deal of research in educational data mining is geared towards predicting student performance. Bayesian Knowledge Tracing, Performance Factors Analysis, and the different variations of these have been introduced and have had some success at predicting student knowledge. It is worth noting, however, that very little has been done to…

Riemannian geometry of Hamiltonian chaos: hints for a general theory.

Science.gov (United States)

Cerruti-Sola, Monica; Ciraolo, Guido; Franzosi, Roberto; Pettini, Marco

2008-10-01

We aim at assessing the validity limits of some simplifying hypotheses that, within a Riemmannian geometric framework, have provided an explanation of the origin of Hamiltonian chaos and have made it possible to develop a method of analytically computing the largest Lyapunov exponent of Hamiltonian systems with many degrees of freedom. Therefore, a numerical hypotheses testing has been performed for the Fermi-Pasta-Ulam beta model and for a chain of coupled rotators. These models, for which analytic computations of the largest Lyapunov exponents have been carried out in the mentioned Riemannian geometric framework, appear as paradigmatic examples to unveil the reason why the main hypothesis of quasi-isotropy of the mechanical manifolds sometimes breaks down. The breakdown is expected whenever the topology of the mechanical manifolds is nontrivial. This is an important step forward in view of developing a geometric theory of Hamiltonian chaos of general validity.

Kaire Kemp-Tishler : harmoonia moodsa ja vana vahel / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Eramu sisekujundus. Sisearhitekt Kaire Kemp-Tishler, tema kommentaarid. Arhitekt Vahur Sova. Kamina sepised tegi Heigo Jelle. Trepihallis Tiit Pääsukese maal "Orasnzh". Ill.: I ja II korruse plaan, 14 värv. vaadet

Kaire Kemp-Tishler: "Igatsen luua midagi kole-ilusat" / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Kaire Kemp-Tishler (sünd. 1964) kodu sisekujunduse projekteerimisest, tasakaalust sisearhitektuuris, oma kodust. Kaire Kemp-Tishlerist, tema tehtud tööde loetelu. 1998. aastast teeb K. Kemp-Tishler koostööd Ea Andlaga, kellega koos asutas 2001. a. OÜ sisearhitektuuribüroo ArtAku. Ill.: K. Kemp-Tishleri värv. portree

Hints about Dark, Light-Bending Matter in the Distant Universe

Science.gov (United States)

1997-07-01

New infrared observations of a gravitational lens About 20 cases of gravitationally lensed (GL) quasars are known. This special physical effect, also known as a cosmic mirage, occurs when the rays of light of a distant quasar on their way to us pass near a massive object, for instance a galaxy. As a result, two or more images of the same quasar will be seen near each other. This phenomenon is described in more detail in the Appendix. A new study by a group of three European astronomers, headed by Frederic Courbin ( Institut d'Astrophysique, Universite de Liege, Belgium, and Observatoire de Paris-Meudon, France) [1], has led to the discovery of the object responsible for the double images of a remote quasar in the gravitational lens HE 1104-1805 . The investigation is based on infrared observations at the ESO La Silla Observatory in Chile and the `lensing system' turns out to be a distant, massive galaxy. Nevertheless, the geometry of the object is unusual and an additional gravitational lens of `dark' (invisible) matter may possibly be involved. This gravitational lens is also particularly well suited for future cosmological studies that aim at the determination of the Hubble constant and the expansion rate of the Universe. A new and detailed study of gravitational lenses It is rare among the relatively few, confirmed cases of gravitational lensing in the distant Universe, that the distribution of matter in the lensing system is well known. However, it is exactly this information that is needed to derive cosmological parameters by means of photometric monitoring of the brightness of the individual images in a gravitational lens [2]. The three astronomers have therefore undertaken a detailed study of some previously known gravitational lenses (or good candidate objects) with the primary aim to detect and map the associated lensing matter (refered to as the gravitational deflector or lensing object ). This is observationally quite difficult and time-consuming since the huge masses responsible for the gravitational bending of light are almost always located at very large distances from us. Thus they are quite faint and can only be observed with large telescopes and state-of-the-art equipment. Moreover, the faint images of lensing objects are located between the much brighter quasar images they lens. This makes the discovery of a lensing object and the recording of its image a most challenging task. The advantage of infrared observations The image of a remote galaxy is usually very faint at visible wavelengths, but it is brighter in the infra-red part of the spectrum. This is because the wavelength of maximum intensity in the spectrum of a rapidly receding, distant galaxy (a composite of the spectra of the stars of which it consists) is redshifted from the visual into the infrared region of the spectrum. For instance, galaxies with redshifts around z = 1 [3] are best observed in the J -band near the near-infrared wavelength of 1.25 microns (about twice that of red light), while the images of galaxies with even higher redshifts and velocities are better recorded in the 2.2 micron K -band. The present search for gravitational deflectors is therefore conducted in the infrared spectral region, using the ESO/MPI 2.2-m telescope and the IR detector IRAC 2b . Such a survey has the further advantage of revealing, if present, additional lensed images of the quasars, that may be heavily obscured by intervening dust, for example by the dust contained in the lensing galaxy. A new and powerful image combination/deconvolution algorithm These investigations have always been difficult because of the small angular separations in such lensed objects, of the order of one arcsecond, or even less in many cases. This corresponds to the image-smearing (seeing) effects introduced by atmospheric turbulence under common ground-based observing conditions. Detailed observations of such objects are therefore normally best made from space-based observatories, like the Hubble Space Telescope (HST). However, an alternative method of obtaining high-resolution images is to combine numerous exposures of the same object in an optimised way; this allows to `eliminate' most of the image degradation caused by atmospheric effects. New and powerful software for this procedure has recently been developed at the Astrophysical Institute in Liege, cf. http://vela.astro.ulg.ac.be/imaproc. The new algorithm allows to treat (`deconvolve') simultaneously a large number of exposures - especially in the infrared - and yields high-resolution, combined images of the celestial objects on which precise brightness and positional measurements can be performed. Detection of the lensing galaxy in HE 1104-1805 During the present programme, the astronomers recently observed HE 1104-1805 , a gravitational lens with a doubly imaged quasar with a redshift of z = 2.316 that was discovered in 1993 at the La Silla Observatory. Observations in 1995, made in the I -waveband (0.9 micron) under poor seeing conditions, showed a very faint feature between the quasar images but the observations did not allow to ascertain the nature of this object. Caption to ESO PR Photo 21/97 [JPEG, 55k] New infrared images were obtained during the night of April 14-15, 1997. They were then processed with the new software and the resulting, detailed images with high-angular resolution, 0.27 arcsec, now show very clearly the lensing object, a remote, elliptical galaxy, between the quasar images. The image displayed in ESO Press Photo 21/97 was obtained in the near-infrared J-band, where the lensing galaxy in HE 1104-1805 is quite faint, but still well visible and measurable after `deconvolution'. The observed, infrared colour, i.e. the difference in brightness of its image in the J- and K-bands (the (J-K) index ), is compatible with that of a high-redshift elliptical galaxy, at a distance corresponding to a redshift somewhere between z = 1 and z = 1.8. The brightest of the two quasar images (`A'; the upper one in ESO PR Photo 21/97) shows absorption lines in its spectrum which have been redshifted at z = 1.66. Since the lensing galaxy is situated at a small angular distance from this component, it is quite likely that these spectral lines are produced by this galaxy. Thus, the gravitational deflector in HE 1104-1805 is most probably an elliptical galaxy at redshift z = 1.66. This corresponds to a recession velocity of about 200,000 km/sec and a distance that, depending on the adopted Hubble relation, is of the order of 6,000 - 9,000 million light-years. Since this galaxy is comparatively bright in the infrared, this may be checked in the near future by taking an infrared spectrum, for example with the future IR instrument of the ESO New Technology Telescope, SOFI, cf. ESO Press Photo 17/97. Continued studies of HE 1104-1805 This gravitational lens is known to show brightness variations with time. It is therefore a good candidate for continued photometric monitoring which may possibly yield a new and independent determination of the Hubble constant [2], as this was recently done for another gravitational lens, PG 1115+080 [4]. If the lensing galaxy is actually located at redshift z = 1.66, then the time delay expected for brightness variations of the two lensed quasar images is of the order of 3 to 4 years, depending on the model. This should be easily measurable. A `Dark Lens' in HE 1104-1805? The observed geometry of HE 1104-1805 is somewhat surprising, since current lens models predict that the position of the deflector, as seen in the sky, is closer to the fainter quasar image than to the brighter one; here the contrary is the case. This would suggest that the distribution of the lensing matter is more complex than that of a single elliptical galaxy. In addition, the brightness of the lensing galaxy in the K-band is somewhat too high for a normal one. This may indicate the presence of a more massive object, for example a cluster of galaxies. This may not be the case, though, since the present, very deep observations would have allowed the detection of any normal cluster of galaxies between us and the quasar whose light is being split by the lens. An interesting question is therefore: do we `see' the effects of a lens of dark matter in HE 1104-1805? Only future observations, for instance with the ESO Very Large Telescope (VLT) , will tell. Where to find additional information More details about the image deconvolution techniques used for this investigation is available at the WWW pages of the Liege group. Information about another gravitational-lens related discovery by astronomers at the Institut d'Astrophysique in Liege have been reported in ESO Press Release 04/96 (9 February 1996). Notes: [1] The group consists of Frederic Courbin (Institut d'Astrophysique, Universite de Liege, Belgium, and Observatoire de Paris-Meudon, France) and Pierre Magain (Institut d'Astrophysique, Universite de Liege, Belgium) and Chris Lidman (ESO). [2] The careful observation of similar, but time-shifted brightness variations of the individual images of a quasar in a gravitational lens may sometimes lead to a determination of the distance to the lensing object (normally a distant galaxy). This is because the measured time delay of such variations (from some months to several years), from the known speed of light, will provide a direct indication of the difference in the length of the two light paths, expressed in kilometres. If moreover the overall distribution of the matter that causes the lensing effect is known (from observations of the shape of the lens) and thus the relative geometry of the lensing system and the light paths, it is then possible to estimate the absolute size of the system. When this is compared with its angular size (as seen in the sky on direct images), the true distance to the lensing object can be found. Dividing this distance with the measured recession velocity (along the line-of-sight), finally gives an independent value of the expansion rate of the Universe, the famous Hubble constant . [3] In astronomy, the redshift denotes the fraction by which the lines in the spectrum of an object are shifted towards longer wavelengths. The observed redshift of a distant galaxy or quasar gives a direct estimate of the apparent recession velocity as caused by the universal expansion. Since the expansion rate increases with the distance, the velocity is itself a function (the Hubble relation) of the distance to the object. A redshift of z = 1 corresponds to a recession velocity of 180,000 km/sec; z = 2 to 214,300 km/sec, z = 3 to 233,300 km/sec, and z = 4 to 245,500 km/sec; the non-proportionality is a relativistic effect. [4] Detailed information about PG 1115+080 may be found in the scientific papers by Schechter et al. (1997, ApJ, 475, L85) and Courbin et al. (1997, SISSA preprint astro-ph/9705093, A&A Letters, in press). Appendix: What is a gravitational lens? The physical principle behind a gravitational lens (also known as a cosmic mirage ) has been known since 1916 as a consequence of Einstein's General Relativity Theory. The gravitational field of a massive object curves the local geometry of the Universe, so light rays passing close to the object are also curved (in the same way as a `straight line' on the surface of the Earth is necessarily curved because of the curvature of the Earth's surface). This effect was first observed by astronomers in 1919 during a total solar eclipse. Accurate positional measurements of stars seen in the dark sky near the eclipsed Sun indicated an apparent displacement in the direction opposite to the Sun, about as much as predicted by the theory. The effect was obviously due to the gravitational attraction of the stellar photons when they passed near the Sun on their way to us. This was a direct confirmation of a new phenomenon and represented a milestone in physics. In the 1930's, astronomer Fritz Zwicky (1898 - 1974), of Swiss nationality and working at the Mount Wilson Observatory in California, realised that the same effect may also happen far out in space where galaxies and large galaxy clusters may be sufficiently compact and massive to bend the light from even more distant objects. However, it was only five decades later, in 1979, that his ideas were observationally confirmed when the first example of a cosmic mirage was discovered. In this connection, it is of particular interest, that this gravitational lensing effect may not only result in double or multiple images of the same object, but also that the intensities of these images increase significantly, just as it is the case with an ordinary optical lens. Distant galaxies, galaxy clusters, etc. may thereby act as natural telescopes which allow us to observe objects that would otherwise have been too faint to be detected with currently available astronomical telescopes. How to obtain ESO Press Information ESO Press Information is made available on the World-Wide Web (URL: http://www.eso.org../). ESO Press Photos may be reproduced, if credit is given to the European Southern Observatory.

Mari Koger : "Arhitekte on palju. Tuleb leida õige" / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Mari Koger (sünd. 1973) kodu kujundamisest, planeerimisest, valgustusest, värvidest, suhtlemisest kliendiga. Mari Kogerist, loetletud tema tehtud ühiskondlike ruumide sisekujundused aastast 2002. M. Koger töötab Boom.ee OÜ-s. Ill.: M. Kogeri värv. portree

Sanitation and recultivation of the Endlhausen landfill. Experience and hints

Energy Technology Data Exchange (ETDEWEB)

Hoerich, O; Rieger, W

1986-02-01

A landfill located in a former gravel pit was covered once 300,000 t of domestic refuse had been dumped. Drain pipes were laid for degassing the landfill. A clay layer was used to prevent surface water inroads. The article explains details and approaches. The cost are some DM 900,000 at an area of 3 ha. Grassing and planting will follow.

Observational hints of radial migration in disc galaxies from CALIFA

Science.gov (United States)

Ruiz-Lara, T.; Pérez, I.; Florido, E.; Sánchez-Blázquez, P.; Méndez-Abreu, J.; Sánchez-Menguiano, L.; Sánchez, S. F.; Lyubenova, M.; Falcón-Barroso, J.; van de Ven, G.; Marino, R. A.; de Lorenzo-Cáceres, A.; Catalán-Torrecilla, C.; Costantin, L.; Bland-Hawthorn, J.; Galbany, L.; García-Benito, R.; Husemann, B.; Kehrig, C.; Márquez, I.; Mast, D.; Walcher, C. J.; Zibetti, S.; Ziegler, B.; Califa Team

2017-07-01

Context. According to numerical simulations, stars are not always kept at their birth galactocentric distances but they have a tendency to migrate. The importance of this radial migration in shaping galactic light distributions is still unclear. However, if radial migration is indeed important, galaxies with different surface brightness (SB) profiles must display differences in their stellar population properties. Aims: We investigate the role of radial migration in the light distribution and radial stellar content by comparing the inner colour, age, and metallicity gradients for galaxies with different SB profiles. We define these inner parts, avoiding the bulge and bar regions and up to around three disc scale lengths (type I, pure exponential) or the break radius (type II, downbending; type III, upbending). Methods: We analysed 214 spiral galaxies from the CALIFA survey covering different SB profiles. We made use of GASP2D and SDSS data to characterise the light distribution and obtain colour profiles of these spiral galaxies. The stellar age and metallicity profiles were computed using a methodology based on full-spectrum fitting techniques (pPXF, GANDALF, and STECKMAP) to the Integral Field Spectroscopic CALIFA data. Results: The distributions of the colour, stellar age, and stellar metallicity gradients in the inner parts for galaxies displaying different SB profiles are unalike as suggested by Kolmogorov-Smirnov and Anderson-Darling tests. We find a trend in which type II galaxies show the steepest profiles of all, type III show the shallowest, and type I display an intermediate behaviour. Conclusions: These results are consistent with a scenario in which radial migration is more efficient for type III galaxies than for type I systems, where type II galaxies present the lowest radial migration efficiency. In such a scenario, radial migration mixes the stellar content, thereby flattening the radial stellar properties and shaping different SB profiles. However, in light of these results we cannot further quantify the importance of radial migration in shaping spiral galaxies, and other processes, such as recent star formation or satellite accretion, might play a role. Based on observations collected at the Centro Astronómico Hispano Alemán (CAHA) at Calar Alto, operated jointly by the Max-Planck Institut für Astronomie and the Instituto de Astrofísica de Andalucía (CSIC).Table 1 is only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/604/A4

Observational hints of radial migration in disc galaxies from CALIFA

NARCIS (Netherlands)

Ruiz-Lara, T.; Pérez, I.; Florido, E.; Sánchez-Blázquez, P.; Méndez-Abreu, J.; Sánchez-Menguiano, L.; Sánchez, S. F.; Lyubenova, M.; Falcón-Barroso, J.; van de Ven, G.; Marino, R. A.; de Lorenzo-Cáceres, A.; Catalán-Torrecilla, C.; Costantin, L.; Bland-Hawthorn, J.; Galbany, L.; García-Benito, R.; Husemann, B.; Kehrig, C.; Márquez, I.; Mast, D.; Walcher, C. J.; Zibetti, S.; Ziegler, B.

2017-01-01

Context. According to numerical simulations, stars are not always kept at their birth galactocentric distances but they have a tendency to migrate. The importance of this radial migration in shaping galactic light distributions is still unclear. However, if radial migration is indeed important,

3rd Circuit hints it may reconsider McNemar reasoning.

Science.gov (United States)

1997-10-17

The [name removed] v. The Disney Store ruling is under criticism and the 3rd U.S. Circuit Court of Appeals may reconsider its 1996 decision to not allow employees who receive disability benefits to sue under the Americans with Disabilities Act (ADA). A panel of 3rd Circuit judges, working on [name removed] v. American Sterilizer Co., asserts that the [name removed] decision should not be used to assume that an individual's ADA claims are barred because of prior representations of disability. [Name removed] is suing American Sterilizer under the retaliation provisions of the ADA. Other courts are criticizing the [name removed] decision, including the District of Columbia Court in [name removed] v. Washington Metropolitan Area Transit Authority. The [name removed] court assets that a statement made in the context of a disability application does not preclude an ADA claim brought by a worker for illegal discrimination because the ADA and the Social Security Act differ in their statutory intent. AIDS advocates state that the [name removed] decision places a plaintiff in the position of having to choose between asserting a legal right or maintaining an income. Alan Epstein, who represented [name removed], is pleased by the criticism but explains that [name removed], who died this summer, will not be vindicated.

Andro Kööp : villa, mis sai ajaloo / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Saaremaal asuva arhitekt Ike Volkovi projekti järgi ehitatud villa sisekujundus. Sisearhitekt Andro Kööp, tema kommentaarid. A. Kööp on kavandanud ka vaibad. Suures osas on villa sisekujunduses kasutatud kataloogimööblit. Ill.: I ja II korruse plaan, 17 värv. vaadet

Bs Physics at LEP, SLD, and CDF Delta m_s and Delta Gamma_s

CERN Document Server

Boix, G

2001-01-01

The current status of the experimental knowledge of $\\Bs$ meson physics is reviewed. Results from LEP and CDF on the width difference $\\dgs$ are presented, the corresponding average is found to be in good agreement with the present theoretical estimation. The $\\Bs$ oscillations have not yet been resolved, despite the progress recently achieved by SLD and ALEPH. The world combination, including results from the LEP experiments, SLD and CDF, is presented, together with the expected and observed lower limit on the $\\Bs$ oscillation frequency. A tantalizing hint of an oscillation is observed around $\\dms\\sim17 \\psin$, near future results could increase the significance of this hint.

Panel Discussion: Common Themes Across ``Bringing Newcomers Into The Physics Community''

Science.gov (United States)

Little, Angela

2014-03-01

I will be facilitating a discussion between the audience and the four speakers in this session: Dimitri Dounas-Frazer, Catherine Good, Casey Miller, and Katie Hinko. They will all be speaking on the same general topic of supporting newcomers to the physics community at critical transition points but come from a set of diverse contexts and perspectives. Their work spans a wide age range of STEM students and they approach their work through many different lenses: as physics faculty, program directors, education and psychology researchers, and combinations thereof. Broad themes across these contexts and perspectives will be explored such as the role of growth mindset, community, and professional development.

Intersecting Itineraries Beyond the Strada Novissima: The Converging Authorship of Critical Regionalism

Directory of Open Access Journals (Sweden)

Stylianos Giamarelos

2016-07-01

Full Text Available While the 1980 Venice Biennale is usually understood as the exhibition that crystallised postmodernism as a style of historicist eclecticism, the event also acted as a catalyst for the eventual convergence of alternative architectural sensibilities and ideas. This article shows how critical regionalism emerged when the physical and intellectual trajectories of British historian Kenneth Frampton and the Greek architects Suzana Antonakaki and Dimitris Antonakakis intersected in the aftermath of the Biennale. Offering an alternative way out of the contemporaneous crisis of modernism, this open-ended and extrovert regionalism that opposed static cultural insularities is thus the discursive footprint of architectural sensibilities travelling through cultures.

Chemical characterization and thermal properties of kernel oils from Tunisian peach and nectarine varieties of Prunus persica; Caracterización química y propiedades térmicas de los aceites de semillas de variedades tunecinas de melocotón y nectarina de Prunus pérsica

Energy Technology Data Exchange (ETDEWEB)

Chamli, D.; Bootello, M.A.; Bouali, I.; Jouhri, S.; Boukhchina, S.; Martínez-Force, S.

2017-07-01

A comparative study was conducted to determine the fatty acids, triacylglycerol compositions and thermal properties of Tunisian kernel oils from the Prunus persica varieties, peach and nectarine, grown in two areas of Tunisia, Gabes and Morneg. Qualitatively, the fatty acids composition and triacylglycerol species were identical for all samples. Oleic acid (67.7-75.0%) was the main fatty acid, followed by linoleic (15.7-22.1%) and palmitic (5.6-6.3%) acids. The major triacylglycerol species were triolein, OOO (38.4-50.5%), followed by OOL (18.2-23.2%), POO (8.3-9.7%) and OLL (6.3-10.1%). The thermal profiles were highly influenced by the high content of triolein due to the importance of oleic acid in these oils. Moreover, the fatty acids distribution in TAG external positions was determined as corresponding to an α asymmetry coefficient that was between 0.10 and 0.12, indicating a high asymmetry in the distribution of saturated fatty acids in the position sn-1 and sn-3 in the TAG species of all samples. [Spanish] Se ha realizado un estudio comparativo de aceites tunecinos obtenidos a partir de las semillas de variedades de Prunus persica, melocotón y nectarina, cultivadas en dos zonas de Túnez, Gabes y Morneg. Cualitativamente, la composición de ácidos grasos y de especies de triglicéridos fueron idénticas para todas las muestras. El ácido oleico (67,7-75,0%) fue el ácido graso principal, seguido del linoleico (15,7-22,1%) y el palmítico (5,6-6,3%). Las especies principales de triacilglicéridos fueron la trioleina, OOO (38,4-50,5%), seguida de OOL (18,2-23,2%), POO (8,3-9,7%) y OLL (6,3-10,1%). Los perfiles térmicos fueron muy influidos por el alto contenido de trioleina debido a la importancia del ácido oleico en estos aceites. Por otra parte, se determinó la distribución de ácidos grasos en las posiciones externas de los TAG correspondiendo a un coeficiente de asimetría α entre 0,10 y 0,12, lo que indica una alta asimetría en la distribuci

Estimativa de Parâmetros Biofísicos de Povoamentos de Eucalyptus Através de Dados SAR / Estimation of Biophysical Parameters in the Eucalyptus Stands by SAR Data

Directory of Open Access Journals (Sweden)

Fábio Furlan Gama

2006-10-01

Full Text Available O objetivo deste trabalho foi estabelecer as relações entre os parâmetros dendométricos de florestas e a resposta da radiometria e da interferometria obtidas por sensores SAR (Synthetic Aperture Radar, utilizando técnicas de regressão multivariada. Uma área de povoamento de Eucalyptus grandis, com 6,1 anos de plantio, foi selecionada para estudo. Os resultados indicaram que o volume das parcelas foi altamente correlacionado com o logaritmo da altura interferométrica (LogHint obtida pela diferença entre os modelos interferométricos nas bandas X e P, enquanto que o DAP (Diâmetro à Altura do Peito apresentou melhor relação com a combinação da coerência interferométrica na banda PVV (CohPVV e o LogHint. A altura comercial da vegetação, similarmente ao DAP, foi melhor explicada com a combinação da CohPvv e o LogHint. Os resultados obtidos demonstraram que, devido ao povoamento ser constituído de indivíduos cuja estrutura era predominantemente cilíndrica de orientação vertical, houve uma maior interação com a polarização VV. Os resultados indicaram também que a resposta radiométrica na banda P, de maior comprimento de onda, não foi tão eficaz quanto a interferometria (CohPvv e o LogHint para estimativa dos parâmetros dendométricos estudados, obtendo índices de determinação de 84 a 88% em relação ao inventário florestal das áreas.

Validating an electronic health literacy scale in an older hispanic population.

Science.gov (United States)

Aponte, Judith; Nokes, Kathleen M

2017-09-01

To examine the validity of the Spanish version of an instrument used to measure electronic health literacy (eHEALS) with an older Hispanic population from a number of Spanish-language countries living in New York City in the United States (US). Although the Internet is available globally, complex skills are needed to use this source of valuable health-related information effectively. Electronic health literacy is a multifactorial concept that includes health literacy but also requires technology skills. Cross-sectional. Recruitment occurred at a Senior Organization located in a largely Hispanic neighbourhood in New York City (N = 100). Participants completed eHEALS and selected items from the Health Information National Trends Survey (HINTS) which assesses how adults use different communication channels, including the Internet, to obtain vital health information. Data from the US HINTS sample (N = 162) were matched to the Senior Organization sample on age range and Hispanic ethnicity. The average Senior Organization participant was 68 years old, female, born in one of six different Spanish-language countries, and completed high school while the average HINTS participant was 67 years old, female and had high school or less education. Although there was no relationship with the two HINTS subscales and electronic health literacy, there were significant relationships between electronic health literacy and health status and confidence in self-care. Inadequate electronic health literacy is a barrier to positive health outcomes. The Spanish version of eHEALS could be used as a screening instrument to identify gaps and tailored interventions could be developed to increase consumer confidence in using the Internet for reliable health-related information. Knowledge in self-management is related to positive health outcomes; all persons irrespective of their electronic health literacy should be able to use all sources of health information to enhance their self-care. �

Maakondlik omavalitsusliit kohaliku omavalitsuse reformi kontekstis : [magistritöö] / Tõnis Roots ; Tartu Ülikool, õigusteaduskond ; juhendaja: Vallo Olle

Index Scriptorium Estoniae

Roots, Tõnis

2010-01-01

KOV süsteemi reformimist tingivatest teguritest, põhiseaduslikest tingimustest, maakondlike omavalitsusliitude õiguslikust staatusest ja pädevusest kehtivas õiguskorras ja selle muudatustest seoses kohalike omavalitsuste reformiga

Improvements in speech understanding with wireless binaural broadband digital hearing instruments in adults with sensorineural hearing loss.

Science.gov (United States)

Kreisman, Brian M; Mazevski, Annette G; Schum, Donald J; Sockalingam, Ravichandran

2010-03-01

This investigation examined whether speech intelligibility in noise can be improved using a new, binaural broadband hearing instrument system. Participants were 36 adults with symmetrical, sensorineural hearing loss (18 experienced hearing instrument users and 18 without prior experience). Participants were fit binaurally in a planned comparison, randomized crossover design study with binaural broadband hearing instruments and advanced digital hearing instruments. Following an adjustment period with each device, participants underwent two speech-in-noise tests: the QuickSIN and the Hearing in Noise Test (HINT). Results suggested significantly better performance on the QuickSIN and the HINT measures with the binaural broadband hearing instruments, when compared with the advanced digital hearing instruments and unaided, across and within all noise conditions.

Andes: An Intelligent Homework System for Introductory Physics

Science.gov (United States)

van de Sande, Brett; VanLehn, K.; Hausmann, R.; Treacy, D.; Shelby, R.

2006-12-01

We know that students benefit from solving homework problems under the guidance of an expert (human) tutor. The Andes system (http://www.andes.pitt.edu) is designed for students to solve homework problems under the guidance of an expert computer tutor. Andes encourages students to use sound problem solving techniques and provides immediate right/wrong feedback on each step of a solution. On request, Andes also provides hints based on previous student actions. I will discuss how Andes works, from a student's perspective, and summarize research that demonstrates its effectiveness as a pedagogical tool. I will also discuss how Andes can function as a tool for conducting educational research, presenting an investigation of students' hint usage as an example.

Forschungszentrum Juelich, Institut fuer Kernphysik/COSY. Annual report 2007

Energy Technology Data Exchange (ETDEWEB)

Buescher, M.; Hanhart, C.; Krewald, S.; Machner, H.; Maier, R.; Meissner, U.G.; Ritman, J.; Stockhorst, H.; Stroeher, H. (eds.)

2008-03-15

The following topics are dealt with, Physics at COSY, external experiments, theoretical investigations. COSY operation and developments, preparation for FAIR. See hints under the relevant topics. (HSI)

Forschungszentrum Juelich, Institut fuer Kernphysik/COSY. Annual report 2007

International Nuclear Information System (INIS)

Buescher, M.; Hanhart, C.; Krewald, S.; Machner, H.; Maier, R.; Meissner, U.G.; Ritman, J.; Stockhorst, H.; Stroeher, H.

2008-03-01

The following topics are dealt with, Physics at COSY, external experiments, theoretical investigations. COSY operation and developments, preparation for FAIR. See hints under the relevant topics. (HSI)

Electronic Journals: Publishing via Internet's World Wide Web.

Science.gov (United States)

van Brakel, Pieter A.

1995-01-01

Provides hints for setting up and maintaining a multimedia scholarly journal. Details include limitations of paper and electronic journals, and requirements for publishing successful electronic journals. (JKP)

Aspectos eletrencefalográficos das malformações vasculares intracranianas

Directory of Open Access Journals (Sweden)

Paulo Pinto Pupo

1953-09-01

Full Text Available Analisando os casos publicados sôbre o assunto, e apresentando um material próprio constituído de 5 casos de aneurismas arteriovenosos, um de aneurisma da artéria silviana e 3 de malformação de Sturge-Weber-Dimitri, estudados clínica, eletrencefalográfica e radiològicamente (craniograma simples e arteriografia cerebral, o autor procura mostrar a importância dos resultados eletrencefalográficos para o diagnóstico exato e para orientação da terapêutica etiológica. Com os elementos assim coligidos conclui: 1 Nos casos de aneurismas arteriovenosos, o EEG deu sinais de diagnóstico focai decisivo em 4, sendo que em 2 levou à arteriografia pacientes que tinham tido uma e duas crises convulsivas, respectivamente, possibilitando, assim, diagnóstico etiológico e terapêutica cirúrgica; em um caso orientou o diagnóstico exato de um paciente de 55 anos, que há 25 anos era tido como epilético; em um caso sòmente não deu sinais de anormalidades, tratando-se de pequeno aneurisma arteriovenoso situado entre circunvoluções parietais. 2 No caso de aneurisma da artéria silviana, situado na base do cérebro, o EEG mostrou somente os distúrbios difusos e bilaterais conseqüentes à hemorragia meníngea. 3 Nos 3 casos de malformação de Sturge-Weber-Dimitri, o EEG demonstrou alterações de tipo depressão de atividade elétrica cerebral correspondente à malformação calcificada; em um dêstes casos mostrou ní- tido foco epileptógeno frontal, explicando perfeitamente sintomatologia de convulsões de tipo bravais-jacksoniano e hemiparesia, independentemente da calcificação tipo angiomatosa, de situação occipital.

Teaduste akadeemias austati Ahrensit / Allar Viivik

Index Scriptorium Estoniae

Viivik, Allar

2015-01-01

Eesti Teaduste Akadeemia saalis toimus konverents "Kummardus Ahrensile", sõnavõttude ja ettekannetega anti ülevaade Kuusalu pastori Eduard Ahrensi keelemehetööst. Ettekandega esines ka keelemees Mati Hint

Kuidas Alfred Adler läks tülli Sigmund Freudiga / Aivar Kull

Index Scriptorium Estoniae

Kull, Aivar, 1955-

1996-01-01

Arvustus: Adler, Alfred. Inimesetundmine : Inimeste iseloomude peategurid ja nende areng / Tlk. Debora Hint. 2.tr. Tln. : Kupar, 1995. Vaata ka: Kull, Aivar. Kulli pilk. - Tartu : Ilmamaa, 2005, lk. 97-100

CERN 50th Anniversary Official Celebration : one of the high moments of the day the signing of the golden book by the national delegations

CERN Multimedia

Michel Blanc

2004-01-01

Russian Federation, Minister of Education and Science (0410050_01.jpg, 0410050_02.jpg) United States of America (0410050_03.jpg, 0410050_04.jpg, 0410050_05.jpg) Israel, Ambassador, Permanent representative to the UN and other International Organisations in Geneva (0410050_06.jpg, 0410050_07.jpg) Japan, Advisor to the Minister of MEXT and Former Minister of MEXT (0410050_08.jpg, 0410050_09.jpg) Belgium, Ambassador in Geneva (0410050_11.jpg, 0410050_12.jpg)Greece, H.E. Mr. Dimitris Avramopoulos, Minister of Tourism (0410050_14.jpg, 0410050_15.jpg)Portugal, M. Pedro de Sampaio Nunes, Secretary of State for Science and Innovation (0410050_19.jpg)Finland, H. E. Mr Mauri Pekkarinen, Minister of Trade and Industry (0410050_20.jpg)

Digital astrophotography the state of the art

CERN Document Server

Ratledge, David

2005-01-01

The CCD (Charge-Coupled Device) has revolutionised optical astronomy during the past 20 years, and specialised astronomical CCD cameras are now even more affordable, colour is standard, and they provide spectacular results. "Digital Astrophotography: The State of the Art", provides some examples of the best images, and gives readers hints and tips about how to get the best out of this extraordinary technology. Experts in CCD astronomy from North America and Europe have contributed to this book, illustrating their help and advice with many beautiful colour images - the book is in full colour throughout. Techniques range from using simple webcams to highly technical aspects such as supernovae patrolling. Computer processing, stacking and image-enhancement are detailed, along with many hints and tips from the experts.

Non-Standard Hierarchies of the Runnings of the Spectral Index in Inflation

Directory of Open Access Journals (Sweden)

Chris Longden

2017-03-01

Full Text Available Recent analyses of cosmic microwave background surveys have revealed hints that there may be a non-trivial running of the running of the spectral index. If future experiments were to confirm these hints, it would prove a powerful discriminator of inflationary models, ruling out simple single field models. We discuss how isocurvature perturbations in multi-field models can be invoked to generate large runnings in a non-standard hierarchy, and find that a minimal model capable of practically realising this would be a two-field model with a non-canonical kinetic structure. We also consider alternative scenarios such as variable speed-of-light models and canonical quantum gravity effects and their implications for runnings of the spectral index.

Heterogeneous rates for birth defects in Latin America: hints on causality.

Science.gov (United States)

Lopez-Camelo, J S; Orioli, I M

1996-01-01

The aim of this work was to disclose risk factors associated with birth defects which were heterogeneously distributed in the different geographic regions sampled by the Latin American Collaborative Study of Congenital Malformations (ECLAMC). The material included 2,159,065 hospital births, delivered in the 1967-1989 period in 24 geographic regions of Latin America. Birth defect types with 50 case-control pairs or more were analyzed. A risk factor was defined as that available variable with differential geographic rates, correlated with those of a given birth defect type. Identified factors were tested by case-control multivariate logistic regression to confirm their role in the occurrence of the defect. Altitude and maternal acute illness during first trimester of pregnancy, named influenza, were risk factors for microtia. Prenatal drug exposure, mainly sex hormones, were connected with the occurrence of hypospadias in low frequency areas, while Native ancestry was a "protective" factor in the same regions. Acute (influenza), and chronic (epilepsy and syphilis) maternal illness during first trimester of pregnancy and gravidity higher than four were risk factors for cleft lip. The independence of these variables from maternal age suggested that low maternal socioeconomic level could explain the high birth defect order and, perhaps, syphilis in mothers. Postaxial polydactyly was associated with parental consanguinity, as well as Afro-American ancestry, suggesting genetic heterogeneity.

Design of sweet protein based sweeteners: hints from structure-function relationships.

Science.gov (United States)

Rega, Michele Fortunato; Di Monaco, Rossella; Leone, Serena; Donnarumma, Federica; Spadaccini, Roberta; Cavella, Silvana; Picone, Delia

2015-04-15

Sweet proteins represent a class of natural molecules, which are extremely interesting regarding their potential use as safe low-calories sweeteners for individuals who need to control sugar intake, such as obese or diabetic subjects. Punctual mutations of amino acid residues of MNEI, a single chain derivative of the natural sweet protein monellin, allow the modulation of its taste. In this study we present a structural and functional comparison between MNEI and a sweeter mutant Y65R, containing an extra positive charge on the protein surface, in conditions mimicking those of typical beverages. Y65R exhibits superior sweetness in all the experimental conditions tested, has a better solubility at mild acidic pH and preserves a significant thermal stability in a wide range of pH conditions, although slightly lower than MNEI. Our findings confirm the advantages of structure-guided protein engineering to design improved low-calorie sweeteners and excipients for food and pharmaceutical preparations. Copyright © 2014 Elsevier Ltd. All rights reserved.

Supportive hints in a digital learning environment : Effects on students' motivation

NARCIS (Netherlands)

ter Beek, Marlies; Brummer, Leonie; Donker-Bergstra, Anouk; Opdenakker, Marie-christine

2017-01-01

Reading skills are developed across the lifespan. However, little is known about the development of reading comprehension skills and materials in secondary education, where students do not learn to read, but read to learn. When students read informational textbooks, domain knowledge (e.g., about

Search for Z′, vacuum (instability and hints of high-energy structures

Directory of Open Access Journals (Sweden)

Accomando Elena

2016-01-01

Full Text Available We study the high-energy behaviour of a class of anomaly-free abelian extensions of the Standard Model. We focus on the interplay among the phenomenological characterisation of the model and the use of precise renormalisation group methods. Using as boundary conditions regions of the parameter space at the verge of current LHC probe, interesting unification patterns emerge linked to thresholds belonging to a SO(10 grand unification theory (GUT. We stress how the evolution of the mixing between the two abelian factors may provide a valuable tool to address the candidate high-energy embedding. The emerging unification scenarios are then challenged to be perturbative and to allow for a stable vacuum.

Breastfeeding: Hints to Help You Get Off to a Good Start

Science.gov (United States)

... Kids and Teens Pregnancy and Childbirth Women Men Seniors Your Health Resources Healthcare Management End-of-Life Issues Insurance & Bills Self Care Working With Your Doctor Drugs, Procedures & Devices Over-the- ...

Eesti identiteedi kasv ja kasvatus 2006. aastal - Kumust Brotzeni / Mati Hint

Index Scriptorium Estoniae

Hint, Mati, 1937-

2006-01-01

Tallinna Ülikooli emeriitprofessori loetletud tippsündmused Eesti kunsti ja ajaloo valdkonnas 2006. a. - Kumu Kunstimuuseumi avamine, Kristjan ja Paul Raua näitus Kumus ning Riias tegutsenud baltisaksa kultuuriloolase Johann Christoph Brotze joonistuste kogumiku "Johann Christoph Brotze. Estonica." Koostanud Ants Hein, Ivar Leimus, Raimo Pullat, Ants Viires. Estopol OÜ 2006, ilmumine Tallinnas, peatoimetaja Raimo Pullat. Pikemalt eesti nüüdisaegsest kunstist Kumus ja rahvuslikust identiteedist

Õun. Minu kõige mõttetum ost : [jutt] / Anna Hints

Index Scriptorium Estoniae

Hints, Anna

2006-01-01

Sisu: Juuli 2004 ; August 2004 ; September 2004 ; September 2004, kuskil keskel ; September 2004, lõpus ; Oktoober 2004, 1. nädal ; Oktoober 2004, 2. nädal ; Oktoober 2004, 3. nädala alguses ; Oktoober 2004, 3. nädala lõpupoole ; Oktoober 2004, 4. nädal ; November 2004, 1. nädal ; November 2004, lõpp ; Jaanuar 2005, täna

HEALTH INFO SANTE ANNUAL DEDUCTIBLE AND REIMBURSEMENT CLAIMS: HINTS FOR USE

CERN Multimedia

1999-01-01

Information from the CHIS Board and the Personnel DivisionOne should bear in mind that the annual deductible is an amount (currently CHF 100) charged automatically by the Administrator of the scheme for every adult aged 18 and above. This is what happens: The amount is deducted annually for all medical services received over a calendar year.It is triggered by the date of the treatment and not by the date of the bill nor that of the reimbursement claim.In other words, if you receive medical treatment in December for the first time in a given year, the CHF 100 will be deducted from the claim for that treatment. So, except for urgent cases, it would be better to wait till the following month, thus avoiding one annual deductible.It is also worth remembering that the cost of processing our reimbursement claims - and there were 55, 000 in 1998 - is part of the cost of our insurance.Help keep administrative costs down : do not submit reimbursement claims for amounts less than the annual deductible unless your claims...

Association of tinnitus and electromagnetic hypersensitivity: hints for a shared pathophysiology?

Directory of Open Access Journals (Sweden)

Michael Landgrebe

Full Text Available BACKGROUND: Tinnitus is a frequent condition with high morbidity and impairment in quality of life. The pathophysiology is still incompletely understood. Electromagnetic fields are discussed to be involved in the multi-factorial pathogenesis of tinnitus, but data proofing this relationship are very limited. Potential health hazards of electromagnetic fields (EMF have been under discussion for long. Especially, individuals claiming themselves to be electromagnetic hypersensitive suffer from a variety of unspecific symptoms, which they attribute to EMF-exposure. The aim of the study was to elucidate the relationship between EMF-exposure, electromagnetic hypersensitivity and tinnitus using a case-control design. METHODOLOGY: Tinnitus occurrence and tinnitus severity were assessed by questionnaires in 89 electromagnetic hypersensitive patients and 107 controls matched for age-, gender, living surroundings and workplace. Using a logistic regression approach, potential risk factors for the development of tinnitus were evaluated. FINDINGS: Tinnitus was significantly more frequent in the electromagnetic hypersensitive group (50.72% vs. 17.5% whereas tinnitus duration and severity did not differ between groups. Electromagnetic hypersensitivity and tinnitus were independent risk factors for sleep disturbances. However, measures of individual EMF-exposure like e.g. cell phone use did not show any association with tinnitus. CONCLUSIONS: Our data indicate that tinnitus is associated with subjective electromagnetic hypersensitivity. An individual vulnerability probably due to an over activated cortical distress network seems to be responsible for, both, electromagnetic hypersensitivity and tinnitus. Hence, therapeutic efforts should focus on treatment strategies (e.g. cognitive behavioral therapy aiming at normalizing this dysfunctional distress network.

Flexibility of approach in art practice as research: Hints in Omabe ...

African Journals Online (AJOL)

Recently, a number of art institutions (universities) in Europe, America, Asia, and Africa, introduced doctorate programme in studio areas, in which art practice is considered as research. As a new ... installation. The installations elicited public discourse on the tradition and a language of practice stood out from them.

Mari Koger : avatud magamistoaga korter pööningukorrusel / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Korter Nõmmel renoveeritud puumajas (arhitekt Hannes Niineväli). Sisearhitekt Mari Koger, tema kommentaarid. Söögilaua alumiiniumist valatud jalgade autor on Taavi Aunre. Söögilauda valgustab Alberto Meda ja Paolo Rizzatto disainitud lamp Titania. Ill.: plaan, 8 värv. vaadet

Estimating Dynamical Systems: Derivative Estimation Hints from Sir Ronald A. Fisher

Science.gov (United States)

Deboeck, Pascal R.

2010-01-01

The fitting of dynamical systems to psychological data offers the promise of addressing new and innovative questions about how people change over time. One method of fitting dynamical systems is to estimate the derivatives of a time series and then examine the relationships between derivatives using a differential equation model. One common…

ECOOL 1984

International Nuclear Information System (INIS)

Poth, H.

1984-07-01

These proceedings contain the articles presented at the named workshop. They deal with electron cooling and its applications, especially in heavy ion storage rings. See hints under the relevant topics. (HSI)

Scattering of highly excited atoms

International Nuclear Information System (INIS)

Raith, W.

1980-01-01

Experimental methods to excite atomic beams into Rydberg states and the first results of collision experiments with such beams are reported. For further information see hints under relevant topics. (orig.) [de

An introduction to linear algebra and tensors

CERN Document Server

Akivis, M A; Silverman, Richard A

1978-01-01

Eminently readable, completely elementary treatment begins with linear spaces and ends with analytic geometry, covering multilinear forms, tensors, linear transformation, and more. 250 problems, most with hints and answers. 1972 edition.

The International Criminal Court: Why We Need It, How We Got It, Our Concern About It

National Research Council Canada - National Science Library

MacCuish, Donald A; Hater, David A; Dubriske, Steven D; Ruby, Tomislav

2005-01-01

... extreme. The problem with judicial proceedings is that they can have a hint of victor's justice, especially if the jurisdiction, legitimacy, and authority of the court are not established in advance...

Measurement of the branching fractions and forward-backward asymmetries of the Z0 into light quarks

CERN Document Server

Grandi, Claudio

1997-01-01

Using approximately 4.3 million hadronic Z0 decays collected with the OPAL detector at LEP between 1990 and 1995, we measure the branching fractions of the zo into up-type and down-type light quarks, Rq, and the forward-backward asymmetries, AFB (q) . High-momentum stable particles are used to tag parton flavours and double tagged events are used to determine the flavour tagging efficiencies. Assuming flavour independence of strong interactions and SU (2) isospin symmetry, we measure: Rd,s/(Rd + Ru+ R,) = 0.371 ± 0.016(stat.) ± 0.016 (syst.) and AE-e(d, s) = 0.068 ± 0.035(stat.)± O.Oll(syst.), when the branching fractions and forward-backward asymmetries of down and strange quarks are set to be equal. The results are essentially free of assumptions based on hadronisation models. These results are in agreement with the Standard Model expectations and are used to infer the left and right handed couplings of strange/down quarks to the Zo , yielding gf" = -0.44�g b� and g�' = +0.13�g ;�.

Chemical characterization and thermal properties of kernel oils from Tunisian peach and nectarine varieties of Prunus persica

International Nuclear Information System (INIS)

Chamli, D.; Bootello, M.A.; Bouali, I.; Jouhri, S.; Boukhchina, S.; Martínez-Force, S.

2017-01-01

A comparative study was conducted to determine the fatty acids, triacylglycerol compositions and thermal properties of Tunisian kernel oils from the Prunus persica varieties, peach and nectarine, grown in two areas of Tunisia, Gabes and Morneg. Qualitatively, the fatty acids composition and triacylglycerol species were identical for all samples. Oleic acid (67.7-75.0%) was the main fatty acid, followed by linoleic (15.7-22.1%) and palmitic (5.6-6.3%) acids. The major triacylglycerol species were triolein, OOO (38.4-50.5%), followed by OOL (18.2-23.2%), POO (8.3-9.7%) and OLL (6.3-10.1%). The thermal profiles were highly influenced by the high content of triolein due to the importance of oleic acid in these oils. Moreover, the fatty acids distribution in TAG external positions was determined as corresponding to an α asymmetry coefficient that was between 0.10 and 0.12, indicating a high asymmetry in the distribution of saturated fatty acids in the position sn-1 and sn-3 in the TAG species of all samples. [es

Chemical characterization and thermal properties of kernel oils from Tunisian peach and nectarine varieties of Prunus persica

Directory of Open Access Journals (Sweden)

D. Chamli

2017-09-01

Full Text Available A comparative study was conducted to determine the fatty acids, triacylglycerol compositions and thermal properties of Tunisian kernel oils from the Prunus persica varieties, peach and nectarine, grown in two areas of Tunisia, Gabes and Morneg. Qualitatively, the fatty acids composition and triacylglycerol species were identical for all samples. Oleic acid (67.7-75.0% was the main fatty acid, followed by linoleic (15.7-22.1% and palmitic (5.6-6.3% acids. The major triacylglycerol species were triolein, OOO (38.4-50.5%, followed by OOL (18.2-23.2%, POO (8.3-9.7% and OLL (6.3-10.1%. The thermal profiles were highly influenced by the high content of triolein due to the importance of oleic acid in these oils. Moreover, the fatty acids distribution in TAG external positions was determined as corresponding to an α asymmetry coefficient that was between 0.10 and 0.12, indicating a high asymmetry in the distribution of saturated fatty acids in the position sn-1 and sn-3 in the TAG species of all samples.

Are demand forecasting techniques applicable to libraries?

OpenAIRE

Sridhar, M. S.

1984-01-01

Examines the nature and limitations of demand forecasting, discuses plausible methods of forecasting demand for information, suggests some useful hints for demand forecasting and concludes by emphasizing unified approach to demand forecasting.

80th Annual Meeting | Annual Meetings | Events | Indian Academy of ...

Indian Academy of Sciences (India)

Current status and future prospects of neutrino mass measurement. View presentation ... Business Meeting of Fellows. 17.00. High Tea ... Hints of 'Beyond Standard Model' cosmology in the cosmic microwave background. View presentation.

Can Biochemistry Usefully Guide the Search for Better Polymer Electrolytes?

Directory of Open Access Journals (Sweden)

J. Woods Halley

2013-09-01

Full Text Available I review some considerations that suggest that the biochemical products of evolution may provide hints concerning the way forward for the development of better electrolytes for lithium polymer batteries.

Association between intimate partner violence & HIV/AIDS: Exploring the pathways in Indian context

Directory of Open Access Journals (Sweden)

Seema Patrikar

2017-01-01

Interpretation & conclusions: Significantly higher reporting of HIV/STIs by women experiencing IPV hints at new pathways that link violence and HIV. Further, our analysis showed a high prevalence of IPV in India.

Different Facets of Body Image Disturbance in Binge Eating Disorder: A Review

Science.gov (United States)

Lewer, Merle; Bauer, Anika

2017-01-01

The goal of the present review is to give an overview of the current findings on various facets of body image disturbance in Binge Eating Disorder such as body dissatisfaction, overconcern with weight and shape, body-related checking and avoidance behavior, misperception of body size, and body-related cognitive bias. In addition, treatments for a disturbed body image in BED and evidence of body image disturbance in youth with binge eating are reviewed. The results show that a disturbed body image in BED is present in the form of overconcern with weight and shape. Furthermore, there are hints that body dissatisfaction, as well as body-related checking and avoidance behavior, are also impaired. Research concerning misperception of body size in BED has been neglected so far, but first findings show that individuals with BED rate their own body shape rather accurately. Furthermore, there are first hints that body-related cognitive biases are present in individuals with BED. Moreover, in children and adolescents, there are first hints that body dissatisfaction, as well as shape and weight concerns, seem to be associated with loss of control and binge eating. Treatments aimed directly at the convertibility of a disturbed body image in BED have revealed encouraging outcomes. In conclusion, body image disturbance seems to occur in BED, and first studies show that it can be treated effectively. PMID:29182531

Different Facets of Body Image Disturbance in Binge Eating Disorder: A Review

Directory of Open Access Journals (Sweden)

Merle Lewer

2017-11-01

Full Text Available The goal of the present review is to give an overview of the current findings on various facets of body image disturbance in Binge Eating Disorder such as body dissatisfaction, overconcern with weight and shape, body-related checking and avoidance behavior, misperception of body size, and body-related cognitive bias. In addition, treatments for a disturbed body image in BED and evidence of body image disturbance in youth with binge eating are reviewed. The results show that a disturbed body image in BED is present in the form of overconcern with weight and shape. Furthermore, there are hints that body dissatisfaction, as well as body-related checking and avoidance behavior, are also impaired. Research concerning misperception of body size in BED has been neglected so far, but first findings show that individuals with BED rate their own body shape rather accurately. Furthermore, there are first hints that body-related cognitive biases are present in individuals with BED. Moreover, in children and adolescents, there are first hints that body dissatisfaction, as well as shape and weight concerns, seem to be associated with loss of control and binge eating. Treatments aimed directly at the convertibility of a disturbed body image in BED have revealed encouraging outcomes. In conclusion, body image disturbance seems to occur in BED, and first studies show that it can be treated effectively.

Data processing framework for decision making

DEFF Research Database (Denmark)

Larsen, Jan

The aim of the talk is * to provide insight into some of the issues in data processing and detection systems * to hint at possible solutions using statistical signal processing and machine learning methodologies...

Crystal Ball contributions to the 9th international workshop on photon-photon collisions, La Jolla, 23-26 March 1992

International Nuclear Information System (INIS)

Bienlein, J.K.

1992-06-01

This report contains two articles concerning new Crystal Ball data on resonance formation by γγ collisions and the representation of such results by helicity amplitudes. See hints under the relevant topics. (HSI)

Email: pattuquayefio@ug.edu.gh

African Journals Online (AJOL)

Apusigah

making. ... study, the article hints at possible implications of the co-optation of human ... shortage, health challenges such as the Human Immunodeficiency Virus (HIV), and the causes ... appropriate framework for considering such challenges.

Spectroscopy and Photometry of CAI-rich asteroids

Science.gov (United States)

Tanga, P.; Devogele, M.; Bendjoya, Ph.; Cellino, A.; Surdej, J.

2017-09-01

Asteroids with an anomalous amount of primitive elements, formed in ancient times in the solar nebula, exist. Our study confirms their nature and provides hints to the interpretation of the ancient evolution of asteroids.

No Appetite? How to Get Nutrition during Cancer Treatment

Science.gov (United States)

... than to eat something. During illness, treatment or recovery, your need for calories and protein may be ... patient-education/eating-hints. Accessed Jan. 5, 2015. Nutrition in cancer care (PDQ). National Cancer Institute. http:// ...

Keeletammik sai järjekordse nimipuu / Kristi Ehrlich

Index Scriptorium Estoniae

Ehrlich, Kristi, 1979-

2009-01-01

Väike-Maarjas peetud Wiedemanni keelepäevast, kus pidas ettekande ka tänavune keeleauhinna laureaat, Ohio ülikooli professor Ilse Lehiste. Keelekonverentsist võttis osa ka keeleteadlane ja TLÜ emeriitprofessor Mati Hint

F. J. Wiedemanni keeleauhind on lakanud. Elagu F. J. Wiedemanni keeleauhind! / Eevi Ross

Index Scriptorium Estoniae

Ross, Eevi

2003-01-01

15-ndad ja viimased F. J. Wiedemanni Keeleauhinna Sihtasutuse laureaadid on Mati Hint ja Helju Vals, järgmisel aastal antakse välja esimene riiklik F. J. Wiedemanni keeleauhind Eesti Vabariigi peaministri poolt

Binaural Interference and the Effects of Age and Hearing Loss.

Science.gov (United States)

Mussoi, Bruna S S; Bentler, Ruth A

2017-01-01

The existence of binaural interference, defined here as poorer speech recognition with both ears than with the better ear alone, is well documented. Studies have suggested that its prevalence may be higher in the elderly population. However, no study to date has explored binaural interference in groups of younger and older adults in conditions that favor binaural processing (i.e., in spatially separated noise). Also, the effects of hearing loss have not been studied. To examine binaural interference through speech perception tests, in groups of younger adults with normal hearing, older adults with normal hearing for their age, and older adults with hearing loss. A cross-sectional study. Thirty-three participants with symmetric thresholds were recruited from the University of Iowa community. Participants were grouped as follows: younger with normal hearing (18-28 yr, n = 12), older with normal hearing for their age (73-87 yr, n = 9), and older with hearing loss (78-94 yr, n = 12). Prior noise exposure was ruled out. The Connected Speech Test (CST) and Hearing in Noise Test (HINT) were administered to all participants bilaterally, and to each ear separately. Test materials were presented in the sound field with speech at 0° azimuth and the noise at 180°. The Dichotic Digits Test (DDT) was administered to all participants through earphones. Hearing aids were not used during testing. Group results were compared with repeated measures and one-way analysis of variances, as appropriate. Within-subject analyses using pre-established critical differences for each test were also performed. The HINT revealed no effect of condition (individual ear versus bilateral presentation) using group analysis, although within-subject analysis showed that 27% of the participants had binaural interference (18% had binaural advantage). On the CST, there was significant binaural advantage across all groups with group data analysis, as well as for 12% of the participants at each of the two

Res Publica hakkab kaaluma Kohtla-Järve võimuliidust lahkumist / Erik Gamzejev

Index Scriptorium Estoniae

Gamzejev, Erik, 1967-

2002-01-01

Ilmunud ka: Severnoje Poberezhje 19. nov. lk. 1. Res Publica eestseisuse ettepanek Kohtla-Järve osakonnale lahkuda koalitsioonist. Osakonna juhatuse otsus esitada Hants Hint volikogu esimehe kandidaadiks. Res Publica liikmete käitumise arutelu aukohtus

An introduction to the theory of linear spaces

CERN Document Server

Shilov, Georgi E

1975-01-01

Introductory treatment offers a clear exposition of algebra, geometry, and analysis as parts of an integrated whole rather than separate subjects. Numerous examples illustrate many different fields, and problems include hints or answers. 1961 edition.

Calculus of variations mechanics, control and other applications

CERN Document Server

MacCluer, Charles R

2012-01-01

First truly up-to-date treatment offers a simple introduction to optimal control, linear-quadratic control design, and more. Broad perspective features numerous exercises, hints, outlines, and appendixes, including a practical discussion of MATLAB. 2005 edition.

evaluation of total annual costs of heat exchanger networks using

African Journals Online (AJOL)

user

after solving the first problem using RPA based heat integration gave a minimum total annual cost (TAC) of $237, ... mathematical programming and non-RPA based Hint software. ... The concept of pinch analysis evolved over the years.

Maximizing your teaching moment

Science.gov (United States)

... may help to give your patient written or audiovisual resources before your meeting. This may help reduce ... As you are teaching, provide reinforcement for learning. Reinforce your ... Offer hints, tips, and strategies that you have gathered ...

The amateur astronomer

CERN Document Server

Moore, Patrick

2006-01-01

Introduces astronomy and amateur observing together. This edition includes photographs and illustrations. The comprehensive appendices provide hints and tips, as well as data for every aspect of amateur astronomy. This work is useful for amateur astronomers

CERN 50th Anniversary Official Celebration : one of the high moments of the day the signing of the golden book by the national delegations

CERN Multimedia

Patrice Loiez

2004-01-01

Russian Federation, Minister of Education and Science (0410049_03.jpg, 0410049_04.jpg) United States of America (0410049_05.jpg, 0410049_07.jpg) Israel, Ambassador, Permanent representative to the UN and other International Organisations in Geneva (0410049_09.jpg, 0410049_11.jpg) Japan, Advisor to the Minister of MEXT and Former Minister of MEXT (0410049_12.jpg, 0410049_15.jpg) Belgium, Ambassador in Geneva (0410049_16.jpg, 0410049_19.jpg)Greece, H.E. Mr. Dimitris Avramopoulos, Minister of Tourism (0410049_20.jpg, 0410049_22.jpg)Portugal, M. Pedro de Sampaio Nunes, Secretary of State for Science and Innovation (0410049_28.jpg, 0410049_30.jpg)Finland, H. E. Mr Mauri Pekkarinen, Minister of Trade and Industry (0410049_32.jpg, 0410049_33.jpg)

Acknowledgment - Issue 65

Directory of Open Access Journals (Sweden)

Executive Editor

2016-12-01

• Andrés Vuotto (Universidad Nacional de Mar del Plata - MDP, Argentina • Pedro Jorge Dimitri (Instituto Nacional de la Administración Pública, Argentina Reviewers invited • Adilson Luiz Pinto (Universidade Federal de Santa Catarina - UFSC, Brasil • Carlos Francisco Bitencourt Jorge (Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Brasil • Jayme Leyro Vilan Filho (Universidade de Brasília - UnB, Brasil • Murilo Bastos da Cunha (Universidade de Brasília - UnB, Brasil • Silvana Vilodre Goellner (Universidade Federal do Rio Grande do Sul - UFRGS, Brasil In the same way our acknowledge to University Library System (University of Pittsburgh - PITTS, USA by constant technical support and advice for our journal.

Noise Prediction Module for Offset Stream Nozzles

Science.gov (United States)

Henderson, Brenda S.

2011-01-01

A Modern Design of Experiments (MDOE) analysis of data acquired for an offset stream technology was presented. The data acquisition and concept development were funded under a Supersonics NRA NNX07AC62A awarded to Dimitri Papamoschou at University of California, Irvine. The technology involved the introduction of airfoils in the fan stream of a bypass ratio (BPR) two nozzle system operated at transonic exhaust speeds. The vanes deflected the fan stream relative to the core stream and resulted in reduced sideline noise for polar angles in the peak jet noise direction. Noise prediction models were developed for a range of vane configurations. The models interface with an existing ANOPP module and can be used or future system level studies.

The Context of the Crystallization of the Bucharest School of Sociology in 1936

Directory of Open Access Journals (Sweden)

ZOLTÁN ROSTÁS

2016-11-01

Full Text Available In this article the author examines Dimitrie Gusti’s actions and publications from 1936, which was the top year for the group conducted by the professor. After a short introduction synthetizing the courses of action developed in the preceding years, the author describes the process through which seminaries, debates, fieldwork endeavours came together gradually and formed the Bucharest School of Sociology. This group, also known as the Monographic School or Gusti School bared all the characteristics of a modern scientific school. In this context the analysis focuses on the establishment, also in 1936, of the Village Museum in Bucharest, as a composing part of the School. The article also makes a short synthesis of the furter evolution of the School

Sequanix: a dynamic graphical interface for Snakemake workflows.

Science.gov (United States)

Desvillechabrol, Dimitri; Legendre, Rachel; Rioualen, Claire; Bouchier, Christiane; van Helden, Jacques; Kennedy, Sean; Cokelaer, Thomas

2018-06-01

We designed a PyQt graphical user interface-Sequanix-aimed at democratizing the use of Snakemake pipelines in the NGS space and beyond. By default, Sequanix includes Sequana NGS pipelines (Snakemake format) (http://sequana.readthedocs.io), and is also capable of loading any external Snakemake pipeline. New users can easily, visually, edit configuration files of expert-validated pipelines and can interactively execute these production-ready workflows. Sequanix will be useful to both Snakemake developers in exposing their pipelines and to a wide audience of users. Source on http://github.com/sequana/sequana, bio-containers on http://bioconda.github.io and Singularity hub (http://singularity-hub.org). dimitri.desvillechabrol@pasteur.fr or thomas.cokelaer@pasteur.fr. Supplementary data are available at Bioinformatics online.

Kleit Evelinile / Britt Rosen

Index Scriptorium Estoniae

Rosen, Britt, 1968-

2009-01-01

Moekunstnikud Aldo Järvsoo, Kirill Safonov, Anu Samarüütel-Long, Anu Hint, Reet Aus, Anne Metsis, Xenia Jedomskihh, Kätlin Kaljuvee ja Mari Aakre joonistasid proua Evelin Ilvesele vabariigi aastapäeva vastuvõtuks õhtukleidi

Tracking Code for Microwave Instability

International Nuclear Information System (INIS)

Heifets, S.; SLAC

2006-01-01

To study microwave instability the tracking code is developed. For bench marking, results are compared with Oide-Yokoya results [1] for broad-band Q = 1 impedance. Results hint to two possible mechanisms determining the threshold of instability

Johannes Hindi tütar Pille Pae : inimlik headus ei sõltu režiimist / Pille Pae ; interv. Anneli Ammas

Index Scriptorium Estoniae

Pae, Pille

2006-01-01

Desintegraatori juhi Johannes Hindi tütar Pille Pae vastab küsimustele, mis puudutavad tema isa armuandmispalve esitamist, isale toetusallkirjade kogumist, Arnold Rüütli suhteid Johannes Hindiga. Lisa: Kes oli Johannes Hint ja mis Desintegraator?

17 Human Resource Development and the Productivity of the Civil ...

African Journals Online (AJOL)

FIRST LADY

2011-01-18

Jan 18, 2011 ... Civil Service of Cross River State, Nigeria (Pp. 17-24). Egbe ... knowledge content an employee possesses is the quality of training and retraining the ... offered useful hints that ensured standards that eventually aided the final.

Gross properties of nuclei and nuclear excitations XXI

International Nuclear Information System (INIS)

Feldmeier, H.

1993-01-01

These proceedings contain the articles and contributed papers presented at the named workshop. They are concerned with highly excited nuclear matter and relativistic heavy ion reactions together with some related topics. See hints under the relevant topics. (HSI)

Experiments at CERN in 1981

International Nuclear Information System (INIS)

1981-08-01

This report contains the preliminary abstracts of the current experiments at the CERN SPS synchrotron, the anti p colliding beams, the CERN ISR, the CERN PS synchrotron, and the CERN synchrocyclotron. See hints under the relevant topics. (HSI)

Fulltext PDF

Indian Academy of Sciences (India)

Madhu

humans and animals against excessive pulmonary pressures and prevent the occurrence of .... Natural stimulation of J receptors produces dry cough in addition to .... committees and meetings his eyes would blaze with anger at the first hint of ...

Report on the meeting of the working groups on neutron scattering applied to studying condensed matter, and neutron scattering and complementary methods applied in chemistry and biology

International Nuclear Information System (INIS)

1985-06-01

The present volume consists of 55 lectures. The subjects are: 1) Elastic neutron diffraction, 2) Lattice dynamics, 3) Diffusion, 4) Polymers, 5) Biology, 6) Methods and tools, 7) Magnetism. For distinct papers see hints under relevant topics. (BHO)

Impact of hydrogen onboard storage technologies on the performance of hydrogen fuelled vehicles: A techno-economic well-to-wheel assessment

NARCIS (Netherlands)

de Wit, M.P.; Faaij, A.P.C.

2007-01-01

Hydrogen onboard storage technologies form an important factor in the overall performance of hydrogen fuelled transportation, both energetically and economically. Particularly, advanced storage options such as metal hydrides and carbon nanotubes are often hinted favourable to conventional, liquid

Trichoepithelioma And Multiple Basal Cell Epithelioma

Directory of Open Access Journals (Sweden)

Dey S.K

1996-01-01

Full Text Available A combination of multiple trichoepithelioma and basal cell epithelioma is reported. Although malignant degeneration of trichoepithelioma is debated, clinical and histopathological studies, in our case, hint at that. The case is reported for its rarity.

Users guide for the ANL IBM SPx

Energy Technology Data Exchange (ETDEWEB)

Gropp, W.; Lusk, E.

1994-12-01

This guide presents the features of the IBM SPx installed in the Mathematics and Computer Science Division at Argonne National Laboratory. The guide describes the available hardware and software, access policies, and hints for using the system productively.

Johannes Hindi tütar Pille Pae : inimlik headus ei sõltu rezhiimist / Pille Pae ; interv. Anneli Ammas

Index Scriptorium Estoniae

Pae, Pille

2006-01-01

Desintegraatori juhi Johannes Hindi tütar Pille Pae vastab küsimustele, mis puudutavad tema isa armuandmispalve esitamist, isale toetusallkirjade kogumist ning Arnold Rüütli suhteid Johannes Hindiga. Lisa: Kes oli Johannes Hint ja mis Desintegraator?

Toward a more comprehensive understanding of the impact of masker type and signal-to-noise ratio on the pupillary response while performing a speech-in-noise test

DEFF Research Database (Denmark)

Wendt, Dorothea; Koelewijn, Thomas; Książek, Patrycja

2018-01-01

intelligibility. In a second experiment, effects of SNR on listening effort were examined while presenting the HINT sentences across a broad range of fixed SNRs corresponding to intelligibility scores ranging from 100 % to 0 % correct performance. A peak pupil dilation (PPD) was calculated and a Growth Curve...... Analysis (GCA) was performed to examine listening effort involved in speech recognition as a function of SNR. The results of two experiments showed that the pupil dilation response is highly affected by both masker type and SNR when performing the HINT. The PPD was highest, suggesting the highest level...... strongly varied as a function of SNRs. Listening effort was highest for intermediate SNRs with performance accuracies ranging between 30 % -70 % correct. GCA revealed time-dependent effects of the SNR on the pupillary response that were not reflected in the PPD....

The chemistry of Li/SOCl2 cells - An ESR study of carbon electrodes

Science.gov (United States)

Kim, S. S.; Carter, B. J.; Tsay, F. D.

1985-01-01

Carbon electrodes from Li/SOCl2 cells were studied by electron spin resonance after various stages of discharge. Different behavior was observed in the temperature-dependent part of the ESR linewidth, defined as 'intrinsic linewidth', Delta H(int), when two different electrolytes were used. With one electrolyte, 1.5M LiAlCl4/SoCl2, the Delta H(int) value stayed constant or slightly decreased whereas with another electrolyte, 1.0M LiAlCl4/14 percent BrClin SOCl2, the value increased as discharge progressed. The carbon electrodes are modified differently during discharge with these two electrolytes, and it is speculated that this may be due to changes in the carbon matrix functional groups. This difference in the carbon electrodes may explain the claimed differences in safety performance of the cells.

Search for new physics with $b \\to s \\ell^+ \\ell^-$ decays at LHCb

CERN Multimedia

CERN. Geneva

2017-01-01

The family of decays mediated by $b \\to s \\ell^+ \\ell^-$ transitions provides a rich laboratory to search for effects of physics beyond the Standard Model. In recent years LHCb has found hints of deviations from theoretical predictions both in the rates and angular distributions of such processes. In addition, hints of lepton flavour non-universality have been seen when comparing $B^+ \\to K^+\\mu^+\\mu^-$ and $B^+ \\to K^+e^+e^-$ decay rates, with the so-called $R_K$ ratio. Similar observables in different decays, such as $R_{K^\\ast} = \\mathrm{BR}(B^0 \\to K^{\\ast 0}\\mu^+\\mu^-) / \\mathrm{BR}(B^0 \\to K^{\\ast 0}e^+e^-)$ and others, can also be measured by LHCb, thus providing further avenues to test the effectiveness of lepton flavour universality. The latest results from LHCb in this sector will be presented.

Filmil on Sõpruse kinos kohtumine - ta kohtub fotoga

Index Scriptorium Estoniae

2011-01-01

Eesti esimesest fotofilmide festivalist 14. okt.-l Tallinnas kinos Sõprus, tutvustavad kuraatorid Anna Hints ja Alis Mäesalu. Lühidalt eesti fotofilmi ajaloost, rahvusvahelisest fotofimide konkursist "Ajatu lugu". Seminaril ettekanded Liina Siibilt ja Gusztáv Hámosilt (Saksamaa)

Towards rare-earth-ion-doped Al2O3 active integrated optical devices

OpenAIRE

Ay, F.; Bradley, J.; Worhoff, Kerstin; Pollnau, Markus

2007-01-01

Aluminum oxide planar waveguides with low loss (0.11 dB/cm at 1523 nm) are fabricated. Channel waveguides are obtained by reactive ion etching. Erbium-doped layers show no upconversion luminescence, a hint that ion clustering is small.

Theory of elementary particles. Proceedings

International Nuclear Information System (INIS)

Luest, D.; Weigt, G.

1994-03-01

These proceedings contain most of the invited talks ans short communications presented at the named symposium. These concern developments in field theory in connection with string models, grand unification, and quantum gravity. See hints under the relevant topics. (HSI)

Hints for Small Disks around Very Low Mass Stars and Brown Dwarfs

Energy Technology Data Exchange (ETDEWEB)

Hendler, Nathanial P.; Mulders, Gijs D.; Pascucci, Ilaria [Lunar and Planetary Laboratory, The University of Arizona, Tucson, AZ 85721 (United States); Greenwood, Aaron; Kamp, Inga [Kapteyn Astronomical Institute, University of Groningen, Postbus 800, 9700 AV Groningen (Netherlands); Henning, Thomas [Max Planck Institute for Astronomy, Konigstuhl 17, D-69117 Heidelberg (Germany); Ménard, François [Univ. Grenoble Alpes, CNRS, IPAG, F-38000 Grenoble (France); Dent, William R. F. [Department of Engineering, Atacama Large Millimeter/submillimeter Array (ALMA) Santiago Central Offices, Alonso de Córdova 3107, Vitacura, Casilla 763 0355, Santiago (Chile); II, Neal J. Evans, E-mail: equant@lpl.arizona.edu [Department of Astronomy, The University of Texas at Austin, Austin, TX 78712 (United States)

2017-06-01

The properties of disks around brown dwarfs and very low mass stars (hereafter VLMOs) provide important boundary conditions on the process of planet formation and inform us about the numbers and masses of planets than can form in this regime. We use the Herschel Space Observatory PACS spectrometer to measure the continuum and [O i] 63 μ m line emission toward 11 VLMOs with known disks in the Taurus and Chamaeleon I star-forming regions. We fit radiative transfer models to the spectral energy distributions of these sources. Additionally, we carry out a grid of radiative transfer models run in a regime that connects the luminosity of our sources with brighter T Tauri stars. We find that VLMO disks with sizes 1.3–78 au, smaller than typical T Tauri disks, fit well the spectral energy distributions assuming that disk geometry and dust properties are stellar mass independent. Reducing the disk size increases the disk temperature, and we show that VLMOs do not follow previously derived disk temperature–stellar luminosity relationships if the disk outer radius scales with stellar mass. Only 2 out of 11 sources are detected in [O i] despite a better sensitivity than was achieved for T Tauri stars, suggesting that VLMO disks are underluminous. Using thermochemical models, we show that smaller disks can lead to the unexpected [O i] 63 μ m nondetections in our sample. The disk outer radius is an important factor in determining the gas and dust observables. Hence, spatially resolved observations with ALMA—to establish if and how disk radii scale with stellar mass—should be pursued further.

Hints of hybridizing Majorana fermions in a nanowire coupled to superconducting leads

Science.gov (United States)

Finck, A. D. K.; van Harlingen, D. J.; Mohseni, P. K.; Jung, K.; Li, X.

2013-03-01

It has been proposed that a nanowire with strong spin-orbit coupling that is contacted with a conventional superconductor and subjected to a large magnetic field can be driven through a topological phase transition. In this regime, the two ends of the nanowire together host a pair of quasi-particles known as Majorana fermions (MFs). A key feature of MFs is that they are pinned to zero energy when the topological nanowire is long enough such that the wave functions of the two MFs do not overlap significantly, resulting in a zero bias anomaly (ZBA). It has been recently predicted that changes in external parameters can vary the wave function overlap and cause the MFs to hybridize in an oscillatory fashion. This would lead to a non-monotonic splitting or broadening of the ZBA and help distinguish MF transport signatures from a Kondo effect. Here, we present transport studies of an InAs nanowire contacted with niobium nitride leads in high magnetic fields. We observe a number of robust ZBAs that can persist for a wide range of back gate bias and magnetic field strength. Under certain conditions, we find that the height and width of the ZBA can oscillate with back gate bias or magnetic field. This work was supported by Microsoft Project Q.

Cutaneous melanoma: hints from occupational risks by anatomic site in Swedish men

Science.gov (United States)

Perez-Gomez, B; Pollan, M; Gustavsson, P; Plato, N; Aragones, N; Lopez-Abente, G

2004-01-01

Aims: To improve knowledge of the epidemiology of melanoma by comparing occupational risks of cutaneous melanoma (CM) by anatomic site in Swedish workers. Methods: Male workers employed in 1970 and living in the country in 1960 were followed up from 1971 to 1989 using the Swedish Registers of Death and Cancer. A more specifically exposed subcohort included men reporting the same occupation in 1960 and 1970. For each location, occupational risk ratios (RRs) were extracted from Poisson regression models adjusted by age, period, town size, and geographical area. To diminish the influence of socioeconomic factors, intrasector analyses, comparing only jobs belonging to the same occupational sector, were performed. Risk patterns for different locations were compared. Results: High RRs for different sites were found among workers exposed to UV sources (dentists, physiotherapists, and lithographers), and sun exposed workers (harbour masters, and lighthouse/related work). Risk excesses were seen in fur tailors, tanners/fur dressers, patternmakers/cutters, electrical fitters/wiremen, telephone/telegraph installers/repairmen, and some glass/pottery/tile workers. Results for lower and upper limbs were significantly correlated but somewhat independent of those found in thorax, the most frequent location. Correlation between head/neck and thorax was moderate. Specific risk excesses were found for rolling mill workers in head/neck, for chimney sweeps in upper limbs, and for aircraft pilots/navigators/flight engineers in lower limbs. Conclusions: High RRs in the trunk among occupations with UV exposure from artificial sources suggest an effect not restricted to exposed sites. An unusual distribution of cases and RRs in chimney sweeps, rolling-mill, or glass/pottery/tile workers suggests local effects of exposures. The not previously reported risk excess in this job and in fur related processes, and the RR in electrical fitters and telephone/telegraph installers deserve further investigation. Disparities between locations, as RRs in thorax and limbs, may reflect differences in aetiological mechanisms. PMID:14739377

Electric field fluctuations in liquid tellurium alloys a hint to bond character

NARCIS (Netherlands)

Paulick, C.A.; Brinkmann, R.; Elwenspoek, Michael Curt; von Hartrott, M.; Kiehl, M.; Maxim, P.; Quitmann, D.

1985-01-01

Atomic scale electric field fluctuations in liquid tellurium alloys are detected as they induce nuclear spin relaxation rate RQ in noble gas impurity atoms, via quadrupolar interaction. Results for Xe in liquid Ag, Ga, In, Tl, Ge, Sn---Te alloys are discussed, assuming that bonding in these alloys

Hints for Small Disks around Very Low Mass Stars and Brown Dwarfs

International Nuclear Information System (INIS)

Hendler, Nathanial P.; Mulders, Gijs D.; Pascucci, Ilaria; Greenwood, Aaron; Kamp, Inga; Henning, Thomas; Ménard, François; Dent, William R. F.; II, Neal J. Evans

2017-01-01

The properties of disks around brown dwarfs and very low mass stars (hereafter VLMOs) provide important boundary conditions on the process of planet formation and inform us about the numbers and masses of planets than can form in this regime. We use the Herschel Space Observatory PACS spectrometer to measure the continuum and [O i] 63 μ m line emission toward 11 VLMOs with known disks in the Taurus and Chamaeleon I star-forming regions. We fit radiative transfer models to the spectral energy distributions of these sources. Additionally, we carry out a grid of radiative transfer models run in a regime that connects the luminosity of our sources with brighter T Tauri stars. We find that VLMO disks with sizes 1.3–78 au, smaller than typical T Tauri disks, fit well the spectral energy distributions assuming that disk geometry and dust properties are stellar mass independent. Reducing the disk size increases the disk temperature, and we show that VLMOs do not follow previously derived disk temperature–stellar luminosity relationships if the disk outer radius scales with stellar mass. Only 2 out of 11 sources are detected in [O i] despite a better sensitivity than was achieved for T Tauri stars, suggesting that VLMO disks are underluminous. Using thermochemical models, we show that smaller disks can lead to the unexpected [O i] 63 μ m nondetections in our sample. The disk outer radius is an important factor in determining the gas and dust observables. Hence, spatially resolved observations with ALMA—to establish if and how disk radii scale with stellar mass—should be pursued further.

Riia Oja : "Ruumi lihtsusel on korrastav mõju mõtetele" / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Riia Oja (sünd. 1967) valgustusest kui miljöö loojast, materjalidest, eramu projekteerimisest. Riia Ojast, kes töötab 1991. aastast sisearhitektuuribüroos AS Stuudio Gadis. Ill.: R. Oja värv. portree

Bulk Comptonization: new hints from the luminous blazar 4C+25.05

Science.gov (United States)

Kammoun, E. S.; Nardini, E.; Risaliti, G.; Ghisellini, G.; Behar, E.; Celotti, A.

2018-01-01

Blazars are often characterized by a spectral break at soft X-rays, whose origin is still debated. While most sources show a flattening, some exhibit a blackbody-like soft excess with temperatures of the order of ∼0.1 keV, similar to low-luminosity, non-jetted Seyferts. Here, we present the analysis of the simultaneous XMM-Newton and NuSTAR observations of the luminous flat-spectrum radio quasar 4C+25.05 (z = 2.368). The observed 0.3-30 keV spectrum is best described by the sum of a hard X-ray power law (Γ = 1.38_{-0.03}^{+0.05}) and a soft component, approximated by a blackbody with kT_BB = 0.66_{-0.04}^{+0.05} keV (rest frame). If the spectrum of 4C+25.05 is interpreted in the context of bulk Comptonization by cold electrons of broad-line region photons emitted in the direction of the jet, such an unusual temperature implies a bulk Lorentz factor of the jet of Γbulk ∼ 11.7. Bulk Comptonization is expected to be ubiquitous on physical grounds, yet no clear signature of it has been found so far, possibly due to its transient nature and the lack of high-quality, broad-band X-ray spectra.

Are You a Gut Responder? Hints on Coping with an Irritable Bowel

Science.gov (United States)

... problems to contend with. These can interfere with work or school and social functions both in obvious and subtle ways – including ... a better understanding of your own gut-brain connections, ask your doctor to suggest a mental health ... Read More Personal Relationships ...

Ignoring Memory Hints: The Stubborn Influence of Environmental Cues on Recognition Memory

Science.gov (United States)

Selmeczy, Diana; Dobbins, Ian G.

2017-01-01

Recognition judgments can benefit from the use of environmental cues that signal the general likelihood of encountering familiar versus unfamiliar stimuli. While incorporating such cues is often adaptive, there are circumstances (e.g., eyewitness testimony) in which observers should fully ignore environmental cues in order to preserve memory…

Hints About Some Baseful but Indispensable Elements in Speech Recognition and Reconstruction

Directory of Open Access Journals (Sweden)

Mihaela Costin

2002-07-01

Full Text Available The cochlear implant (CI is a device used to reconstruct the hearing capabilities of a person diagnosed with total cophosis. This impairment may occur after some accidents, chemotherapy etc., the person still having an intact hearing nerve. The cochlear implant has two parts: a programmable, external part, the Digital Signal Processing (DSP device which process and transform the speech signal, and another surgically implanted part, with a certain number of electrodes (depending on brand used to stimulate the hearing nerve. The speech signal is fully processed in the DSP external device resulting the ``coded'' information on speech. This is modulated with the support of the fundamental frequency F0 and the energy impulses are inductively sent to the hearing nerve. The correct detection of this frequency is very important, determining the manner of hearing and making the difference between a "computer'' voice and a natural one. The results are applicable not only in the medical domain, but also in the Romanian speech synthesis.

The new elastic scattering measurements of TOTEM -Are there hints for asymptotics?

Science.gov (United States)

Troshin, Sergey M.; Tyurin, Nikolai E.

2017-03-01

We point out to another indication of the black-disk limit exceeding in hadron interactions found in the recent impact parameter analysis performed by the TOTEM Collaboration at √{s}=8 TeV and emphasize that this observation might be interpreted as a confirmation of the reflective scattering mode appearance at the LHC energies.

Andro Kööp : "Püüan ruumi tunnet maalida" / Gitte Hint

Index Scriptorium Estoniae

Hint, Gitte

2003-01-01

Andro Kööp (sünd. 1967) sellest, kuidas ta sattus sisearhitektuuriga tegelema, oma eelistustest ja harmooniast sisekujunduses, kodu kujundusest jm. A. Kööbist, tema loomingust, omistatud preemiad, valik A. Kööbi kujundatud ühiskondlikke interjööre. Ill.: värv. foto A. Kööbist

Mati Hint - sünge keeleteadlane ja pessimistlik ühiskonnategelane / Mari Klein

Index Scriptorium Estoniae

Klein, Mari, 1979-

2007-01-01

11. septembril peeti Tallinna Ülikoolis seminari, mis oli pühendatud Mati Hindi 70. sünnipäevale. Ettekannetega esinesid ülikoolikaaslased, sõbrad ja kolleegid Rein Veidemann, Haldur Õim, Martin Ehala, Mats Traat, Tapani Lehtinen, Jaan Kaplinski

Suurimad toetajad külas / Toivo Olvi

Index Scriptorium Estoniae

Olvi, Toivo

2003-01-01

11. VII külastasid Inju lastekodu mõisa ehitaja ja omaniku Hermann von Krause järeltulijad. Wolfgang ja Riccarda von Mecklenburg toetasid tänavu lastekodu renoveerimist 10000 euroga. Lühtri ostmiseks annetas raha Mati Hint. Lastekodu finantseerimisest

Shiftwork Scheduling for the 1990s.

Science.gov (United States)

Coleman, Richard M.

1989-01-01

The author discusses the problems of scheduling shift work, touching on such topics as employee desires, health requirements, and business needs. He presents a method for developing shift schedules that addresses these three areas. Implementation hints are also provided. (CH)

Case Report HeLs malnourished o admit him to the nutrition unit ...

African Journals Online (AJOL)

and vocal resonance on the left side, anterior and posterior, with reduced breath ... hint that she may have been the source of the child's HIV infection, before, during or ... child's HIV status? Has either of them been on anti-retroviral therapy?

SPSS for starters

CERN Document Server

Cleophas, Ton J

2010-01-01

This book contains all statistical tests relevant for starters on SPSS. Each test is explained using a data example from clinical practice along with the main tables of results with an accompanying text with interpretations of the results and hints.

Whale Watching in the Gulf of Maine.

Science.gov (United States)

Carkin, Clayton A.

1985-01-01

Describes a variety of teaching strategies to prepare a class for a whale watching field trip. Guidelines for recording a sighting, pictures and statistics for commonly and/or occasionally seen whales, and hints for avoiding sea sickness are included. (DH)

Careers in Online: Want Ads in the Online Industry.

Science.gov (United States)

Dolan, Donna R.; Hoffman, Laura J.

1984-01-01

Describes sources of job listings in online industry including "New York Times,""Boston Globe,""Washington Post,""Los Angeles Times,""Wall Street Journal,""National Business Employment Weekly," and hints on methods for reading and responding to ads and placing them. Sample advertisements…

Pulsed magnetic fields and their assessment according to the accident prevention regulation BGV B11; Gepulste magnetische Felder und Ihre Bewertung nach der Unfallverhuetungsvorschrift BGV B11

Energy Technology Data Exchange (ETDEWEB)

Heinrich, H. [2h-engineering, Hausen (Germany)

2004-07-01

The accident prevention regulation BGV B11 - Electromagnetic Fields - contains a method for the assessment of pulsed fields. This paper gives valuable hints and background information and presents a new tool for the computer-based assessment of these fields. (orig.)

Communicating with the Public: Getting It into Print.

Science.gov (United States)

Dyal, Donald

1988-01-01

Discusses the advantages for libraries of utilizing print media for public information and public relations. News releases, interest stories, and feature stories are described, and hints on writing style for each format and on getting items printed are offered. (MES)

ROLUL SPIRITULUI NAŢIONAL ÎN FORMAREA PROFESIONALĂ A STUDENŢILOR ŞI ANGAJAŢILOR DIN ORGANELE DE FORŢĂ

Directory of Open Access Journals (Sweden)

Simion CARP

2015-11-01

Full Text Available Mărturii ale prezenţei spiritului naţional la poporul nostru este atestată din cele mai timpurii perioade ale constituirii naţiunii române. Astfel, înaintaşii noştri au abordat mereu subiectul unităţii spirituale a poporului în lucrări istorice, precum Grigore Ureche, Miron Costin, Dimitrie Cantemir etc. Abordarea conceptului de unitate naţională s-a datorat în primul rând unicităţii etnogenezei poporului nostru. În prezent, societatea noastră e marcată de diverse controverse, parcurgem o perioadă importantă atât în materie de integrare europeană, cât şi de reintegrare a ţării. În acest context, instituţiile statului trebuie să se racordeze mereu unor provocări de altă natură, altele decât cele tradiţionale. Prin urmare, altoirea spiritului naţional la tânăra generaţie şi în mod special tinerilor care sunt instruiţi în instituţiile de forţă, devine o necesitate.ROLE OF NATIONAL SPIRIT IN TRAINING STUDENTS AND EMPLOYEES OF BODIES OF FORCE The evidence of national spirit in our society is attested from the earliest periods of the formation of Romanian nation, so our ancestors have always approached the subject of spiritual unity of the society in historical works such as Grigore Ureche, Miron Costin, Dimitrie Cantemir etc. This concept approaches national unity through ethnogenesis uniqueness of our nation. Nowadays, our society is marked by various controversies, as we pass through an important period of European integration, as well as the reintegration of the country. In this context, state institutions must always connect to other challenges, other than the traditional ones, thus, grafting national spirit of the younger generation and especially of those who are trained in the law enforcement institutions.

Virtual environment to quantify the influence of colour stimuli on the performance of tasks requiring attention.

Science.gov (United States)

Silva, Alessandro P; Frère, Annie F

2011-08-19

Recent studies indicate that the blue-yellow colour discrimination is impaired in ADHD individuals. However, the relationship between colour and performance has not been investigated. This paper describes the development and the testing of a virtual environment that is capable to quantify the influence of red-green versus blue-yellow colour stimuli on the performance of people in a fun and interactive way, being appropriate for the target audience. An interactive computer game based on virtual reality was developed to evaluate the performance of the players.The game's storyline was based on the story of an old pirate who runs across islands and dangerous seas in search of a lost treasure. Within the game, the player must find and interpret the hints scattered in different scenarios. Two versions of this game were implemented. In the first, hints and information boards were painted using red and green colours. In the second version, these objects were painted using blue and yellow colours. For modelling, texturing, and animating virtual characters and objects the three-dimensional computer graphics tool Blender 3D was used. The textures were created with the GIMP editor to provide visual effects increasing the realism and immersion of the players. The games were tested on 20 non-ADHD volunteers who were divided into two subgroups (A1 and A2) and 20 volunteers with ADHD who were divided into subgroups B1 and B2. Subgroups A1 and B1 used the first version of the game with the hints painted in green-red colors, and subgroups A2 and B2 the second version using the same hints now painted in blue-yellow. The time spent to complete each task of the game was measured. Data analyzed with ANOVA two-way and posthoc TUKEY LSD showed that the use of blue/yellow instead of green/red colors decreased the game performance of all participants. However, a greater decrease in performance could be observed with ADHD participants where tasks, that require attention, were most affected

Lastekirjandus 2008 kurja kriitiku pilgu läbi / Ilona Martson

Index Scriptorium Estoniae

Martson, Ilona, 1970-

2009-01-01

Ülevaade 2008. aasta eesti lastekirjandusest. Pikemalt käsitletakse järgmisi autoreid ja nende teoseid: Piret Raud "Printsess Luluu", Aino Pervik "Presidendilood", Kristiina Kass "Petra lood", Kätlin Vainola "Mia, Konrad ja avanevad uksed", Kerttu Soans "Külaline vannis", Wimberg "Härra Padakonn", Leelo Tungal "Seltsimees laps", Kadri Hinrikus "Miia ja Friida", Ivar Soopan "Kõik poisid ei saa suureks", Siiri Laidla "Raamatukogunõid Rosaalie", Siiri Laidla "Armas hunt", Reeli Reinaus "Saladuslik päevik", Tiia Selli "Neletriin ja Kapi-Kaarup", Markus Saksatamm "Võlur Sinku-Vinku ja nõiatrall", Evelin Samuel "Ükskord, kui sadas vihma", Mikä Keränen "Varastatud oranž jalgratas", Ivo Parbus "Draakon Rudolf", Urmas Nemvalts "Väikeste meeste lennumasinajutud", Lehte Hainsalu "Väike valge", Jaan Tangsoo "Mina ja minu pere", Aidi Vallik "Pints ja Tutsik", Heiki Vilep "Horlok ja Ürgvärava võti", Evelin Samuel "Hiigelsoojad pilvelambad", Sulev Oll "Hea tuju kuju", Paul-Eerik Rummo "Kui lähed teele koidu eel", Heljo Mänd "Suve suurmüük", Heljo Mänd "Sügise süda", Heljo Mänd "Kevade reklaam", Heljo Mänd "Talve Top", Ülo Pikkov. Presidendi torukübar

Characterization of seed oils from fresh Bokbunja (Rubus coreanus Miq.) and wine processing waste.

Science.gov (United States)

Ku, C S; Mun, S P

2008-05-01

The physicochemical characteristics, fatty acid (FA) profile, and triacylglyceride (TAG) composition of seed oils from fresh Bokbunja (Rubus coreanus Miq.) fruits and traditional Bokbunja wine processing waste were determined in this study. Oil contents of the fresh seeds and the seeds from wine processing waste were similar, accounting for about 18% of dry weight. The free fatty acid (FFA) content between the two seed oils was significantly different (0.50% for fresh seed oil and 73.14% for wine seed oil). Iodine, conjugated diene, saponification values, and unsaponifiable matter were very similar in the oil samples, but the specific extinction coefficients at 232 and 270 nm of wine seed oil were higher than those of fresh seed oil. Linoleic (C18:2, 50.45-53.18%, L) and linolenic (C18:3, 29.36-33.25%, Ln) acids were the dominant FAs in the two seed oils, whereas oleic (C18:1, 7.32-8.04%, O), palmitic (C16:0, 1.55-1.65%, P), and stearic (C18:0, 0.65-0.68%, S) acids were the minor FAs. LLL, OLL, LLLn, OOL, LLnLn, and OOO were the abundant TAGs, representing >90% of the oils.

World Radio and TV Handbook. A Complete Directory of International Radio and Television. Twenty-Seventh Edition. 1973.

Science.gov (United States)

Frost, J. M., Ed.

This handbook provides detailed information about broadcasting and international broadcasting organization. It lists Esperanto programs, English language news programs from foreign countries, religious broadcasting organizations, and gives hints to improve broadcast reception. The main entry section gives a detailed description of radio stations…

BOOK REVIEWS BOEKRESE SIES

African Journals Online (AJOL)

under consideration, and tbe error simply annoys the medical reader. There is a hint of .... In the last analysis what both doctor and patient want to know is the diagnosis ... is the armour of education adequate to arouse curiosity in the common ...

Fulltext PDF

Indian Academy of Sciences (India)

2National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, ... high-redshift—cosmology: miscellaneous—elementary particles. .... may provide a hint about its origin. ..... Within conventional physics the corrections to ... One interesting possibility is the presence of a very low mass background pseudo-.

Star-Triangle Relation of the Chiral Potts Model Revisited

OpenAIRE

Horibe, M.; Shigemoto, K.

2001-01-01

We give the simple proof of the star-triangle relation of the chiral Potts model. We also give the constructive way to understand the star-triangle relation of the chiral Potts model, which may give the hint to give the new integrable models.

Gamification for low-literates: findings on motivation, user experience, and study design

NARCIS (Netherlands)

Schouten, D.G.M.; Pfab, I.; Cremers, A.H.M.; Dijk, B. van; Neerincx, M.A.

2014-01-01

This study investigated the effects of the gamification elements of scaffolding, score and hints on the user enjoyment and motivation of people of low literacy. In a four-condition within-subjects experiment, participants per-formed mental spatial ability tests with the aforementioned elements.

The Peroxisome Proliferator-Activated Receptor α is dispensable for cold-induced adipose tissue browning in mice

NARCIS (Netherlands)

Defour, Merel; Dijk, Wieneke; Ruppert, Philip; Nascimento, Emmani B.M.; Schrauwen, Patrick; Kersten, Sander

2018-01-01

Objective: Chronic cold exposure causes white adipose tissue (WAT) to adopt features of brown adipose tissue (BAT), a process known as browning. Previous studies have hinted at a possible role for the transcription factor Peroxisome Proliferator-Activated Receptor alpha (PPARα) in cold-induced

Gamification for low-literates: Findings on motivation, user experience, and study design

NARCIS (Netherlands)

Schouten, Dylan; Pfab, Isabel; Cremers, Anita; van Dijk, Elisabeth M.A.G.; Neerincx, Mark; Miesenberger, Klaus; Fels, Deborah; Archambault, Dominique; Penaz, Petr; Zagler, Wolfgang

This study investigated the effects of the gamification elements of scaffolding, score and hints on the user enjoyment and motivation of people of low literacy. In a four-condition within-subjects experiment, participants performed mental spatial ability tests with the aforementioned elements.

Fermentation: From Sensory Experience to Conceptual Understanding

Science.gov (United States)

Moore, Eugene B.

1977-01-01

Presented is a laboratory exercise that utilizes the natural yeast carbonation method of making homemade root beer to study fermentation and the effect of variables upon the fermentation process. There are photographs, a sample data sheet, and procedural hints included. (Author/MA)

User Interface Design for Dynamic Geometry Software

Science.gov (United States)

Kortenkamp, Ulrich; Dohrmann, Christian

2010-01-01

In this article we describe long-standing user interface issues with Dynamic Geometry Software and common approaches to address them. We describe first prototypes of multi-touch-capable DGS. We also give some hints on the educational benefits of proper user interface design.

7th high energy heavy ion study

International Nuclear Information System (INIS)

Bock, R.; Gutbrod, H.H.; Stock, R.

1985-03-01

These proceedings contain the articles presented at the named conference. They deal with relativistic heavy ion reactions, the expansion and freeze-out of nuclear matter, anomalon experiments, and multifragmentation and particle correlations in heavy ion reactions. See hints under the relevant topics. (HSI)

Synergy of a warm spring and dry summer

Science.gov (United States)

Yude Pan; David. Schimel

2016-01-01

An analysis suggests that high carbon uptake by US land ecosystems during the warm spring of 2012 offset the carbon loss that resulted from severe drought over the summer — and hints that the warm spring could have worsened the drought.

Schoenfeld's problem solving theory in a student controlled learning environment

NARCIS (Netherlands)

Harskamp, E.; Suhre, C.

2007-01-01

This paper evaluates the effectiveness of a student controlled computer program for high school mathematics based on instruction principles derived from Schoenfeld's theory of problem solving. The computer program allows students to choose problems and to make use of hints during different episodes

Approximating methods for intractable probabilistic models: Applications in neuroscience

DEFF Research Database (Denmark)

Højen-Sørensen, Pedro

2002-01-01

This thesis investigates various methods for carrying out approximate inference in intractable probabilistic models. By capturing the relationships between random variables, the framework of graphical models hints at which sets of random variables pose a problem to the inferential step. The appro...

Operation Savannah: A Measure of SADF Decline, Resourcefulness ...

African Journals Online (AJOL)

Authorised amidst debilitating secrecy by a miscalculating South African government, Savannah demonstrated significant South African military equipment inadequacies, particularly in terms of artillery, armour and the need for an infantry combat vehicle. Savannah also gave hints of SADF strength residing in the ...

Electroweak couplings of the lepton

Indian Academy of Sciences (India)

magnetic and electric dipole moments of the tau have been performed. ... pressing issue in particle physics today, a truly satisfactory theory of mass should be ex- .... structure of the universe, and may well turn out to be a valuable hint in our ...

Kernforschungsanlage Juelich, Institut fuer Kernphysik: Annual report 1983

International Nuclear Information System (INIS)

Baur, G.; Mayer-Boericke, C.; Schult, O.; Seyfarth, H.; Speth, J.; Turek, P.

1984-04-01

This annual report contains extended abstracts of the work performed at the named institute together with a list of publications. The abstracts deal with nuclear reactions, nuclear spectroscopy, atomic collisions, solar energy, and technical developments. See hints under the relevant topics. (HSI) [de

Res Publica v respublike / Roman Gornev

Index Scriptorium Estoniae

Gornev, Roman

2002-01-01

Järg 29. november nr. 48 lk. 7. Res Publica - uue poliitika partei. Res Publica Ida-Virumaal, partei juhtfiguurid, Res Publica Kohtla-Järvel. Koalitsioonileping Keskerakonnaga viis konfliktini partei juhtkonnaga. Kohtla-Järve Res Publica kohaliku organisatsiooni konflikti partei juhtkonnaga kommenteerib Hants Hint

The Danish hearing in noise test

DEFF Research Database (Denmark)

Nielsen, Jens Bo; Dau, Torsten

2010-01-01

Objective : A Danish version of the hearing in noise test (HINT) has been developed and evaluated in normal-hearing (NH) and hearing-impaired (HI) listeners. The speech material originated from Nielsen & Dau (2009) where a sentence-based intelligibility equalization method was presented. Design...

Differences in technology transfer between science-based and development-based industries : transfer mechanisms and barriers

NARCIS (Netherlands)

Gilsing, V.A.; Bekkers, R.N.A.; Bodas Freitas, I.M.; Steen, van der M.

2011-01-01

Although several studies in the wide body of literature on technology transfer have hinted at differences across industries, this still remains an understudied issue. Our study addresses this topic and considers to what degree technology transfer processes differ across different industrial sectors.

The filler-rubber interface in styrene butadiene nanocomposites with anisotropic silica particles: morphology and dynamic properties

Czech Academy of Sciences Publication Activity Database

Tadiello, L.; D´Arienzo, M.; Di Credico, B.; Hanel, T.; Matějka, Libor; Mauri, M.; Morazzoni, F.; Simonutti, R.; Špírková, Milena; Scotti, R.

2015-01-01

Roč. 11, č. 20 (2015), s. 4022-4033 ISSN 1744-683X Grant - others:European Commission(XE) COST Action MP1202 HINT Institutional support: RVO:61389013 Keywords : nanocomposites * silica particles * polymer Subject RIV: CD - Macromolecular Chemistry Impact factor: 3.798, year: 2015

Probing dark matter annihilation in the Galaxy with antiprotons and gamma rays

Energy Technology Data Exchange (ETDEWEB)

Cuoco, Alessandro; Heisig, Jan; Korsmeier, Michael; Krämer, Michael, E-mail: cuoco@physik.rwth-aachen.de, E-mail: heisig@physik.rwth-aachen.de, E-mail: korsmeier@physik.rwth-aachen.de, E-mail: mkraemer@physik.rwth-aachen.de [Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, 52056 Aachen (Germany)

2017-10-01

A possible hint of dark matter annihilation has been found in Cuoco, Korsmeier and Krämer (2017) from an analysis of recent cosmic-ray antiproton data from AMS-02 and taking into account cosmic-ray propagation uncertainties by fitting at the same time dark matter and propagation parameters. Here, we extend this analysis to a wider class of annihilation channels. We find consistent hints of a dark matter signal with an annihilation cross-section close to the thermal value and with masses in range between 40 and 130 GeV depending on the annihilation channel. Furthermore, we investigate in how far the possible signal is compatible with the Galactic center gamma-ray excess and recent observation of dwarf satellite galaxies by performing a joint global fit including uncertainties in the dark matter density profile. As an example, we interpret our results in the framework of the Higgs portal model.

Evaluation of neuromotor development by means of the Harris Infant Neuromotor Test

Directory of Open Access Journals (Sweden)

Márcia Maria Coelho Oliveira Lopes

2014-08-01

Full Text Available Objective: To investigate the neuromotor development of at-risk children between three and 12 months of life, administering the Brazilian version of the Harris Infant Neuromotor Test (HINT.Method: A longitudinal study, with 78 children and 76 parents/guardians discharged from a neonatal intensive care unit in Fortaleza-CE/Brazil. Two instruments were administered: HINT and a socioeconomic questionnaire, between July/2009 to August/2010. Data from 55 preterm and 23 term children were analyzed. Results: The final mean scores ranged from 14.6 to 25.2 and from 11.2 to 24.7, for preterm and term, respectively, showing that 91% of children demonstrated good neuromotor performance; seven premature infants showed alterations which led to the referral of three children to a specialized clinic for examination and diagnostics.Conclusion: The test allowed nurses to assess infant development, identify deviations early, and plan interventions.

Zone routing in a torus network

Science.gov (United States)

Chen, Dong; Heidelberger, Philip; Kumar, Sameer

2013-01-29

A system for routing data in a network comprising a network logic device at a sending node for determining a path between the sending node and a receiving node, wherein the network logic device sets one or more selection bits and one or more hint bits within the data packet, a control register for storing one or more masks, wherein the network logic device uses the one or more selection bits to select a mask from the control register and the network logic device applies the selected mask to the hint bits to restrict routing of the data packet to one or more routing directions for the data packet within the network and selects one of the restricted routing directions from the one or more routing directions and sends the data packet along a link in the selected routing direction toward the receiving node.

Are all modes created equal? An analysis of the WMAP 5- and 7-year data without inflationary prejudice

International Nuclear Information System (INIS)

Gjerloew, Eirik; Elgaroey, Oystein

2011-01-01

We submit recent claims of hints of primordial tensor perturbations and a scale-dependent spectral index in the WMAP data to a closer scrutiny. Our approach differs in that we use different best-fit values at which to fix the parameters not to be varied, and in that we use CosmoMC, thus incorporating the WMAP likelihood code and EE and BB mode data. We introduce a new parameter to test the claims of a scale-dependent spectral index. While we do find some hints of a scale-dependent spectral index over the multipole range l=2-220, the change in maximum likelihood is too small to justify introducing a new parameter. We conclude that there is no significant detection of primordial tensor perturbations, and that the assumption of a scale-independent spectral index in this multipole range has little effect on the amount of primordial gravitational waves found.

Searching for New Physics with b→sτ^{+}τ^{-} Processes.

Science.gov (United States)

Capdevila, Bernat; Crivellin, Andreas; Descotes-Genon, Sébastien; Hofer, Lars; Matias, Joaquim

2018-05-04

In recent years, intriguing hints for the violation of lepton flavor universality (LFU) have been accumulated in semileptonic B decays, both in the charged-current transitions b→cℓ^{-}ν[over ¯]_{ℓ} (i.e., R_{D}, R_{D^{*}}, and R_{J/ψ}) and the neutral-current transitions b→sℓ^{+}ℓ^{-} (i.e., R_{K} and R_{K^{*}}). Hints for LFU violation in R_{D^{(*)}} and R_{J/ψ} point at large deviations from the standard model (SM) in processes involving tau leptons. Moreover, LHCb has reported deviations from the SM expectations in b→sμ^{+}μ^{-} processes as well as in the ratios R_{K} and R_{K^{*}}, which together point at new physics (NP) affecting muons with a high significance. These hints for NP suggest the possibility of huge LFU-violating effects in b→sτ^{+}τ^{-} transitions. In this Letter, we predict the branching ratios of B→Kτ^{+}τ^{-}, B→K^{*}τ^{+}τ^{-}, and B_{s}→ϕτ^{+}τ^{-}, taking into account NP effects in the Wilson coefficients C_{9(^{'})}^{ττ} and C_{10(^{'})}^{ττ}. Assuming a common NP explanation of R_{D}, R_{D^{(*)}}, and R_{J/ψ}, we show that a very large enhancement of b→sτ^{+}τ^{-} processes, of around 3 orders of magnitude compared to the SM, can be expected under fairly general assumptions. We find that the branching ratios of B_{s}→τ^{+}τ^{-}, B_{s}→ϕτ^{+}τ^{-}, and B→K^{(*)}τ^{+}τ^{-} under these assumptions are in the observable range for LHCb and Belle II.

Comparative Impacts of Scala Vestibuli Versus Scala Tympani Cochlear Implantation on Auditory Performances and Programming Parameters in Partially Ossified Cochleae.

Science.gov (United States)

Trudel, Mathieu; Côté, Mathieu; Philippon, Daniel; Simonyan, David; Villemure-Poliquin, Noémie; Bussières, Richard

2018-07-01

To compare scala vestibuli versus scala tympani cochlear implantation in terms of postoperative auditory performances and programming parameters in patients with severe scala tympani ossification. Retrospective case-control study. Tertiary referral center. One hundred three pediatric and adult patients who underwent cochlear implant surgery between 2000 and 2016. Three groups were formed: a scala vestibuli group, a scala tympani with ossification group, and a scala tympani without ossification group. Patients were matched based on their age, sex, duration of deafness, and side of implantation (ratio of 1:2:2). Postoperative evaluation of auditory performances and programming parameters following intensive functional rehabilitation program completion. Multimedia adaptive test (MAT), hearing in noise test (HINT SNR +10 dB, HINT SNR +5 dB, and HINT SNR +0 dB), impedances, neural response telemetry thresholds (NRT), neural response imaging thresholds (NRI), comfortable levels (C-levels), and threshold levels (T-levels) were compared between groups. Twenty-one patients underwent scala vestibuli cochlear implantation: 19 adults and two children. Auditory performances were similar between groups, although sentence recognition in a noisy environment was slightly higher in the scala vestibuli group. Impedance values were also higher in the scala vestibuli group, but all other programming parameters were similar between groups. We present the largest series of patients with scala vestibuli cochlear implantation. This approach provides at least comparable auditory performances without having any deleterious effects on programming parameters. This viable and useful insertion route might be the primary surgical alternative when facing partial cochlear ossification.

Searching for New Physics with b →s τ+τ- Processes

Science.gov (United States)

Capdevila, Bernat; Crivellin, Andreas; Descotes-Genon, Sébastien; Hofer, Lars; Matias, Joaquim

2018-05-01

In recent years, intriguing hints for the violation of lepton flavor universality (LFU) have been accumulated in semileptonic B decays, both in the charged-current transitions b →c ℓ-ν¯ℓ(i.e., RD, RD*,and RJ /ψ) and the neutral-current transitions b →s ℓ+ℓ-(i.e., RK and RK*). Hints for LFU violation in RD(*) and RJ /ψ point at large deviations from the standard model (SM) in processes involving tau leptons. Moreover, LHCb has reported deviations from the SM expectations in b →s μ+μ- processes as well as in the ratios RK and RK*, which together point at new physics (NP) affecting muons with a high significance. These hints for NP suggest the possibility of huge LFU-violating effects in b →s τ+τ- transitions. In this Letter, we predict the branching ratios of B →K τ+τ-, B →K*τ+τ-, and Bs→ϕ τ+τ-, taking into account NP effects in the Wilson coefficients C9(') ττ and C10(') τ τ. Assuming a common NP explanation of RD , RD(*), and RJ /ψ, we show that a very large enhancement of b →s τ+τ- processes, of around 3 orders of magnitude compared to the SM, can be expected under fairly general assumptions. We find that the branching ratios of Bs→τ+τ-, Bs→ϕ τ+τ-, and B →K(*)τ+τ- under these assumptions are in the observable range for LHCb and Belle II.

On the role of doping in High-Tc superconductors

International Nuclear Information System (INIS)

Mei, C.; Smith, V.H. Jr.

1994-01-01

High-T c superconductors (HTSCS) are usually obtained by doping electron donors or acceptors into parent materials. The actual role played by doping is still uncertain with various interpretations. The present electronic structure study provides some hints which may help to solve the mystery

Heating with wood. An advisor for a correct and clean heating; Heizen mit Holz. Ein Ratgeber zum richtigen und sauberen Heizen

Energy Technology Data Exchange (ETDEWEB)

Behnke, Anja [Umweltbundesamt, Dessau (Germany); Kemper, Bernd-Michael [Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg (LUBW), Karlsruhe (Germany)

2010-02-15

Correctly used, wood is an environmental-friendly fuel. With well prepared wood, the wood furnace or wood boiler provides for comfortable warmth and does not load the environment too much. The brochure under consideration gives hints, how a wood heating is to be operated correctly.

Ask-Elle: an adaptable programming tutor for Haskell giving automated feedback

NARCIS (Netherlands)

Gerdes, Alex; Heeren, Bastiaan; Jeuring, J.T.; Binsbergen, Thomas van

2015-01-01

Ask-Elle is a tutor for learning the higher-order, strongly-typed functional programming language Haskell. It supports the stepwise development of Haskell programs by verifying the correctness of incomplete programs, and by providing hints. Programming exercises are added to Ask-Elle by providing a

Ask-Elle: an Adaptable Programming Tutor for Haskell Giving Automated Feedback

NARCIS (Netherlands)

Gerdes, A.; Heeren, B.J.; Jeuring, J.T.; Binsbergen, Thomas~van

2017-01-01

Ask-Elle is a tutor for learning the higher-order, strongly-typed functional programming language Haskell. It supports the stepwise development of Haskell programs by verifying the correctness of incomplete programs, and by providing hints. Programming exercises are added to Ask-Elle by providing a

Shoptalk: A Column of Brief Ideas and Sundry Thoughts about Media and Teaching English.

Science.gov (United States)

Donelson, Kenneth L., Ed.

1970-01-01

Practical advice is provided by Arizona high School English teachers on such areas of media usage as lettering for media projects, hints on movie-making, uses for instamatic cameras and slides, and the use of media for units on propaganda, oral communication, and composition. (MF)

The role of individual differences on the effect of synchronous coaching of trainee teachers in plenary situations

NARCIS (Netherlands)

Hooreman, Ralph W.; Kommers, Petrus A.M.; Jochems, Wim M.G.

2008-01-01

Historically, synchronous (direct) coaching is an addition to the traditional asynchronous (indirect) supervision of trainee teachers. The new trainee receives concrete hints on “how to proceed further” via an earpiece. In this study the role of personality traits and the orientation of learning to

Essential calculus with applications

CERN Document Server

Silverman, Richard A

1989-01-01

Rigorous but accessible text introduces undergraduate-level students to necessary background math, then clear coverage of differential calculus, differentiation as a tool, integral calculus, integration as a tool, and functions of several variables. Numerous problems and a supplementary section of ""Hints and Answers."" 1977 edition.

High energy physics and nuclear structure

International Nuclear Information System (INIS)

Measday, D.F.; Thomas, A.W.

1980-01-01

These proceedings contain the papers presented at the named conference. These concern eletromagnetic interactions, weak interactions, strong interactions at intermediate energy, pion reactions, proton reactions, strong interactions at high energy, as well as new facilities and applications. See hints under the relevant topics. (HSI)

"Mu Armas..." = "My Dear..." / Hedi Rosma

Index Scriptorium Estoniae

Rosma, Hedi, 1983-

2016-01-01

Ringkäik Tallinna Kunstihoones Marge Monko kuraatorinäitusel "Kõik kirjad on armastuskirjad", kus kunstnikud Eestist, Belgiast, Iirimaalt, Saksamaalt ja Singapurist uurivad, mis on saanud romantilisest kirest ihade kiire rahuldamise ajastul. Eestit esindavad Anna-Stina Treumund, Anu Põder, Minna Hint ja Johnson & Johnson

Virginia Tech researchers find tiny bubbles a storehouse of knowledge

OpenAIRE

Trulove, Susan

2005-01-01

Fluid inclusions -- tiny bubbles of fluid or vapor trapped inside rock as it forms-- are clues to the location of ores and even petroleum; and they are time capsules that contain insights on the power of volcanos and hints of life in the universe.

Einstein Gravity Explorer–a medium-class fundamental physics mission

NARCIS (Netherlands)

Schiller, S.; Tino, G.M.; Gill, E.

2008-01-01

The Einstein Gravity Explorer mission (EGE) is devoted to a precise measurement of the properties of space-time using atomic clocks. It tests one of the most fundamental predictions of Einstein’s Theory of General Relativity, the gravitational redshift, and thereby searches for hints of quantum

Do micro brown dwarf detections explain the galactic dark matter?

NARCIS (Netherlands)

Nieuwenhuizen, T.M.; Schild, R.E; Gibson, C.H.

2011-01-01

The baryonic dark matter dominating the structures of galaxies is widely considered as mysterious, but hints for it have been in fact detected in several astronomical observations at optical, infrared, and radio wavelengths. We call attention to the pattern of star formation in a galaxy merger, the

International conference on fifty years research in nuclear fission

International Nuclear Information System (INIS)

1989-02-01

These proceedings contain extended abstracts of the papers presented at the named conference. They deal with static properties of fission, instrumentation for fission studies, fission in compound-nucleus reactions, fission dynamics, fission-like heavy ion reactions, and fusion reactions. See hints under the relevant topics. (HSI)

α-Monitor(roating drum cell) - an in-line instrument for continuous measuring α-activity

International Nuclear Information System (INIS)

Groll, P.; Brenk, O.; Guettle, G.; Persohn, M.; Radek, S.; Roeder, L.; Roemer, J.

1982-03-01

In this report the documentation for the installation of the α-monitor in a reprocessing facility is given. The mechanics of the apparatus is described as well as the electronics. In detail the conditions for normal operation and hints for trouble-shooting are given. (orig.) [de

Linear response theory applied to the computation of multi-differential cross sections in deep inelastic reactions

International Nuclear Information System (INIS)

Ngo, C.

1978-01-01

Correlations between observable quantities in deep inelastic reactions, which are observed through multidifferential cross sections measurements, provide a severe test for the models by making strong constraints. Nevertheless these multicorrelated measurements provide hints for the physical features which they have to take into account. (orig.) [de

High grade serous ovarian carcinoma with serous tubal intraepithelial carcinoma in a case presented with atypical glandular cell favor neoplasm cervical cytology and dermatomyositis

Directory of Open Access Journals (Sweden)

Mun-Kun Hong

2015-04-01

Conclusion: The patient had serous carcinoma of the ovary with tubal STIC, which presented as dermatomyositis. The AGC-FN identified from a Pap smear hinted at a diagnosis of ovarian carcinoma. These presentations point to an occult malignancy in the genital tract and demand careful diagnostic workup.

GSI-contributions to HCI-92

International Nuclear Information System (INIS)

1992-11-01

This preprint comprises all the papers presented at the VIth International Conference on the Physics of Highly Charged Ions (Manhattan, Kansas, September 28 - October 2, 1992) reporting on results from experiments performed at the GSI heavy ion accelerator facilities. See hints under the relevant topics. (orig./HSI)

Peace in the year 2000. Frieden 2000. Fragen nach Sicherheit und Glauben

Energy Technology Data Exchange (ETDEWEB)

Gollwitzer, H.

1982-01-01

The author appeals to theology in general to take up responsibility for the fate of mankind, and he does so in a manner full of fantasy, encouraging people to become politically active. This book is manual full of standfast and thoughtful hints for pedagogics in peace.

On the key role of SiO2@POSS hybrid filler in tailoring networking and interfaces in rubber nanocomposites

Czech Academy of Sciences Publication Activity Database

Redaelli, M.; D´Arienzo, M.; Brus, Jiří; Di Credico, B.; Geppi, M.; Giannini, L.; Matějka, Libor; Martini, F.; Panattoni, F.; Špírková, Milena; Šlouf, Miroslav; Scotti, R.; Morazzoni, F.

2018-01-01

Roč. 65, February (2018), s. 429-439 ISSN 0142-9418 Grant - others:European Commission(XE) COST Action MP1202 HINT Institutional support: RVO:61389013 Keywords : rubber nanocomposites * hybrid materials * POSS Subject RIV: CD - Macromolecular Chemistry OBOR OECD: Polymer science Impact factor: 2.464, year: 2016

Role of Working Memory and Strategy-Use in Feedback Effects on Children's Progression in Analogy Solving:an Explanatory Item Response Theory Account

Science.gov (United States)

Stevenson, Claire E.

2017-01-01

This study contrasted the effects of tutoring, multiple try and no feedback on children's progression in analogy solving and examined individual differences herein. Feedback that includes additional hints or explanations leads to the greatest learning gains in adults. However, children process feedback differently from adults and effective…

e+e- collisions at 500 GeV: The physics potential

International Nuclear Information System (INIS)

Zerwas, P.M.

1992-08-01

This report is the second part of the proceedings, which contain the articles presented at the named workshop. The articles in these proceedings concern extended gauge models; supersymmetry; alternative particle models; as well as beamstrahlung and photon-photon interactions. See hints under the relevant topics. (HSI)

Web Search Engines

OpenAIRE

Rajashekar, TB

1998-01-01

The World Wide Web is emerging as an all-in-one information source. Tools for searching Web-based information include search engines, subject directories and meta search tools. We take a look at key features of these tools and suggest practical hints for effective Web searching.

3D protein-structure-oriented discovery of clinical relation across chronic lymphocytic leukemia patients

DEFF Research Database (Denmark)

Mochament, Konstantinos; Agathangelidis, Andreas; Polychronidou, Eleftheria

2017-01-01

Chronic lymphocytic leukemia (CLL) is the most common adult leukemia with still unclear etiology. Indications of antigenic pressure have been hinted, using sequence and structure-based reasoning. The accuracy of such approaches, and in particular of the ones derived from 3D models obtained from t...

Gauge theory and gravitation

International Nuclear Information System (INIS)

Kikkawa, Keiji; Nakanishi, Noboru; Nariai, Hidekazu

1983-01-01

These proceedings contain the articles presented at the named symposium. They deal with geometrical aspects of gauge theory and gravitation, special problems in gauge theories, quantum field theory in curved space-time, quantum gravity, supersymmetry including supergravity, and grand unification. See hints under the relevant topics. (HSI)

Guinea Pigs: Versatile Animals for the Classroom

Science.gov (United States)

Barman, Charles R.

1977-01-01

Guinea pigs are presented as versatile classroom animals. Suggestions for animal behavior and genetics studies are given. Also included is information concerning sex determination and the breeding of guinea pigs, and hints on keeping these animals in the classroom. References and illustrations complete the article. (MA)

The Role of Culture on Knowledge Transfer: The Case of the Multinational Corporation

Science.gov (United States)

Lucas, Leyland M.

2006-01-01

Purpose: This paper aims to look at the issue of culture's role in knowledge transfer within multinational corporations (MNCs). Studies of MNCs have hinted at the importance of culture to the performance of subsidiaries. Using Hofstede's cultural dimensions of power distance, individualism/collectivism, uncertainty avoidance, and…

Alterations in theory of mind in patients with schizophrenia and non-psychotic relatives.

Science.gov (United States)

Janssen, I; Krabbendam, L; Jolles, J; van Os, Jim

2003-08-01

It has been proposed that alterations in theory of mind underlie specific symptoms of psychosis. The present study examined whether alterations in theory of mind reflect a trait that can be detected in non-psychotic relatives of patients with schizophrenia. Participants were 43 patients with schizophrenia or schizoaffective disorder, 41 first-degree non-psychotic relatives and 43 controls from the general population. Theory of mind was assessed using a hinting task and a false-belief task. There was a significant association between schizophrenia risk and failure on the hinting task (OR linear trend = 2.01, 95% CI: 1.22-3.31), with relatives having intermediate values between patients and controls. Adjustment for IQ and neuropsychological factors reduced the association by small amounts. The association between schizophrenia risk and failure on the false-belief tasks was not significant. Changes in theory of mind are associated with schizophrenia liability. General cognitive ability and neuropsychological measures seem to mediate only part of this association.

The performance of an automatic acoustic-based program classifier compared to hearing aid users' manual selection of listening programs.

Science.gov (United States)

Searchfield, Grant D; Linford, Tania; Kobayashi, Kei; Crowhen, David; Latzel, Matthias

2018-03-01

To compare preference for and performance of manually selected programmes to an automatic sound classifier, the Phonak AutoSense OS. A single blind repeated measures study. Participants were fit with Phonak Virto V90 ITE aids; preferences for different listening programmes were compared across four different sound scenarios (speech in: quiet, noise, loud noise and a car). Following a 4-week trial preferences were reassessed and the users preferred programme was compared to the automatic classifier for sound quality and hearing in noise (HINT test) using a 12 loudspeaker array. Twenty-five participants with symmetrical moderate-severe sensorineural hearing loss. Participant preferences of manual programme for scenarios varied considerably between and within sessions. A HINT Speech Reception Threshold (SRT) advantage was observed for the automatic classifier over participant's manual selection for speech in quiet, loud noise and car noise. Sound quality ratings were similar for both manual and automatic selections. The use of a sound classifier is a viable alternative to manual programme selection.

4. topical workshop on proton-antiproton collider physics

International Nuclear Information System (INIS)

Haenni, H.; Schacher, J.

1984-01-01

The most exciting topic at this Workshop was clearly the experimental hint for new unexpected phenomena, reported by the UA1 and UA2 Collaborations: At the CERN SPS Collider (vs = 540 GeV), a few events were observed with high missing transverse energy in association with an isolated electromagnetic cluster or one or more hard jets (UA1) or an isolated electron and one or two hard jets (UA2). Due to the enhanced data sample, the discovery of the intermediate vector bosons W and Z in 1983 was undoubtedly confirmed, and the nice agreement of their properties with the predictions of the electroweak theory was shown. In addition, many new results on experimental and theoretical jet physics were presented. The Tevatron Collider project and its planned experiments at Fermilab were discussed, and there were contributions about the possible future developments in theory (compositeness, supersymmetry) as well as in experimental high energy physics (Supercollider, Juratron). See hints under the relevant topics. (orig./HSI)

Whole-body CT. Spiral and multislice CT. 2. tot. rev. and enl. ed.

International Nuclear Information System (INIS)

Prokop, M.; Galanski, M.; Schaefer-Prokop, C.; Molen, A.J. van der

2007-01-01

Spiral and multidetector techniques have improved the diagnostic possibilities of CT, so that image analysis and interpretation have become increasingly complex. This book represents the current state of the art in CT imaging, including the most recent technical scanner developments. The second edition comprises the current state of knowledge in cT imaging. There are new chapters on image processing, application of contrasting agents and radiation dose. All organ-specific pathological findings are discussed in full. There are hints for optimum use and interpretation of CT, including CT angiography, CT colonography, CT-IVPL, and 3D imaging. There is an introduction to cardio-CT, from calcium scoring and CTA of the coronary arteries to judgement of cardiac morphology. There are detailed scan protocols with descriptions of how to go about parameter selection. Practical hints are given for better image quality and lower radiation exposure of patients, guidelines for patient preparation and complication management, and more than 1900 images in optimum RRR quality. (orig.)

Whole-body CT. Spiral and multislice CT. 2. tot. rev. and enl. ed.; Ganzkoerper-Computertomographie. Spiral- und Multislice-CT

Energy Technology Data Exchange (ETDEWEB)

Prokop, M.; Galanski, M.; Schaefer-Prokop, C.; Molen, A.J. van der

2007-07-01

Spiral and multidetector techniques have improved the diagnostic possibilities of CT, so that image analysis and interpretation have become increasingly complex. This book represents the current state of the art in CT imaging, including the most recent technical scanner developments. The second edition comprises the current state of knowledge in cT imaging. There are new chapters on image processing, application of contrasting agents and radiation dose. All organ-specific pathological findings are discussed in full. There are hints for optimum use and interpretation of CT, including CT angiography, CT colonography, CT-IVPL, and 3D imaging. There is an introduction to cardio-CT, from calcium scoring and CTA of the coronary arteries to judgement of cardiac morphology. There are detailed scan protocols with descriptions of how to go about parameter selection. Practical hints are given for better image quality and lower radiation exposure of patients, guidelines for patient preparation and complication management, and more than 1900 images in optimum RRR quality. (orig.)

Rotationally resolved spectroscopy of Jupiter Trojans (624) Hektor and (911) Agamemnon

Science.gov (United States)

Perna, D.; Bott, N.; Hromakina, T.; Mazzotta Epifani, E.; Dotto, E.; Doressoundiram, A.

2018-03-01

We present the first-ever rotationally resolved spectroscopic investigation of (624) Hektor and (911) Agamemnon, the two largest Jupiter Trojans. The visible and near-infrared spectra that we have obtained at the TNG telescope (La Palma, Spain) do not show any feature or hints of heterogeneity. In particular, we found no hints of water-related absorptions. No cometary activity was detected down to ˜23.5 R mag arcsec-2 based on the complementary photometric data. We estimated upper limits on the dust production rates of Hektor and Agamemnon to be ≈30 and ≈24 kg s-1, respectively. We modelled complete visible and near-infrared spectra of our targets using the Shkuratov formalism to define the upper limit to the presence of water ice and more in general to constrain their surface composition. For both objects, successful models include amorphous carbon, magnesium-rich pyroxene, and kerogen, with an upper limit to the amount of water ice of a few per cent.

Beyond the Investment Narrative

Science.gov (United States)

Moss, Peter

2013-01-01

The current policy interest in early childhood education and care is driven by an investment narrative, a story of quality and high returns emerging from a dominant neoliberal political economy. This short note expresses deep reservations about this narrative, and hints at another narrative that foregrounds democracy, experimentation and…

Anneteparaad III / Karin Paulus

Index Scriptorium Estoniae

Paulus, Karin, 1975-

2008-01-01

Tutvustatakse Tartu Kõrgema Kunstikooli diplomandide lõputöid: 1. Diana Hints "Ba-Rokk", 2. Maire Rebina "Alleshoitud naeratused", 3. Liis Pihlik "Unistused ehk hingele pai", 4. Ille Agu "Pitsiring - pruudipesu kollektsioon", 5. Ingwald Koser "Chaise Longue", 6. Kaisa Paluoja installatsioon "/....../", 7. Kaidi Ploomipuu arvutiga juhitavatel telgedel kootud sisustuskangas

Intentionality, consciousness, and creating community.

Science.gov (United States)

Malinski, Violet M

2009-01-01

Intentionality is briefly explored from the perspective of seminal written works on therapeutic touch and recorded conversations with Martha E. Rogers. This overview hints at possible interrelationships among intentionality, consciousness, and creating community, along with conceptual ambiguities, which are explored in detail by Zahourek and Larkin in this column.

Elementary functional analysis

CERN Document Server

Shilov, Georgi E

1996-01-01

Introductory text covers basic structures of mathematical analysis (linear spaces, metric spaces, normed linear spaces, etc.), differential equations, orthogonal expansions, Fourier transforms - including problems in the complex domain, especially involving the Laplace transform - and more. Each chapter includes a set of problems, with hints and answers. Bibliography. 1974 edition.

Evolution of direct mechanisms with incident energy from the Coulomb-barrier to relativistic energies. - Two-center effects in nucleon transfer between nuclei. - Signatures of nucleon promotion in heavy ion reactions at barrier energies

International Nuclear Information System (INIS)

Oertzen, W. von; Voit, H.; Imanishi, B.

1988-10-01

This report contains a review article considering the evolution of direct mechanisms with incident energy in heavy ion reactions and two theoretical articles concerning two-center effects in transfer reactions between heavy ions and the nucleon promotion in heavy ion reactions. See hints under the relevant topics. (HSI)

Moving the Borders: Multiculturalism and Global Citizenship in the German Social Studies Classroom

Science.gov (United States)

Ortloff, Debora Hinderliter

2011-01-01

Background: In many countries, working towards a truly inclusive national citizenship means deconstructing hegemonic structures that are deeply entrenched. Moving outside of the borders toward a global citizenship hints at giving up on what has been a long road toward multicultural citizenship. A balance between including and empowering diverse…

Linear algebra

CERN Document Server

Shilov, Georgi E

1977-01-01

Covers determinants, linear spaces, systems of linear equations, linear functions of a vector argument, coordinate transformations, the canonical form of the matrix of a linear operator, bilinear and quadratic forms, Euclidean spaces, unitary spaces, quadratic forms in Euclidean and unitary spaces, finite-dimensional space. Problems with hints and answers.

Marxism and Communication.

Science.gov (United States)

Daley, Patrick J.; Soloski, John

Karl Marx and Friedrich Engels had little to say specifically about communication and language, but their works hint at the direction their critique of communication might have taken. Language and consciousness are conditioned by specific means of production and sociopolitical circumstances and are therefore ideological. The domain of ideology…

Creating an Opera with Seventh Graders.

Science.gov (United States)

Hower, Eileen

1999-01-01

Discusses the collaboration between an art and a music teacher whose seventh grade students wrote an opera based on the children's story "The Egyptian Cinderella." Addresses familiarizing students with composing music, student roles, and writing the compositions. Provides helpful hints and considers the benefits of this project. (CMK)

Model Checking Real-Time Systems

DEFF Research Database (Denmark)

Bouyer, Patricia; Fahrenberg, Uli; Larsen, Kim Guldstrand

2018-01-01

This chapter surveys timed automata as a formalism for model checking real-time systems. We begin with introducing the model, as an extension of finite-state automata with real-valued variables for measuring time. We then present the main model-checking results in this framework, and give a hint...

An Expert System-based Context-Aware Ubiquitous Learning Approach for Conducting Science Learning Activities

Science.gov (United States)

Wu, Po-Han; Hwang, Gwo-Jen; Tsai, Wen-Hung

2013-01-01

Context-aware ubiquitous learning has been recognized as being a promising approach that enables students to interact with real-world learning targets with supports from the digital world. Several researchers have indicated the importance of providing learning guidance or hints to individual students during the context-aware ubiquitous learning…

Deaf child sexual education and family leadership

Directory of Open Access Journals (Sweden)

García, Mirna Maura

2010-07-01

Full Text Available This paper is an approach to the study of the role of the family in sexual education of deaf children and adolescents. The difference between hearing and deaf families is taken into consideration. Likewise, hints that favor communication between deaf children and hearing parents are given.

Mastering Apple Aperture

CERN Document Server

Fitzgerald, Thomas

2013-01-01

Written in a conversational style, the author will share his knowledge on advanced Aperture topics with detailed discussions of advanced topics, the theory behind some of those topics and lots of hints and tips for ways to improve your workflow.Photographer's who have a basic understanding of Aperture