cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð² ÑÑÑÐ´Ð¾Ð²ÑÑ ÑÐµÑÑÑÑÐ°Ñ Ð¸ ÑÑÐµÐ´ÑÑÐ²Ð°Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð²
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ±Ð°Ð»Ð¼Ð°ÑÐ¾Ð²Ð°, ÐÐµÑÐ¾Ð½Ð¸ÐºÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÑÑÐ´Ð¾Ð²ÑÐµ ÑÐµÑÑÑÑÑ
Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ðµ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÐ°
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
labor resources
material incentives
wages
efficiency

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÐºÑÑÑÐ¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ ÑÑÑÐ´Ð¾Ð²ÑÑ ÑÐµÑÑÑÑÐ¾Ð² Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸, Ð¸Ð·ÑÑÐµÐ½ Ð¸Ñ ÑÐ¾ÑÑÐ°Ð² Ð¸ ÑÑÑÑÐºÑÑÑÐ°. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°, Ð²ÑÑÐ°Ð±Ð¾ÑÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð°. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¿ÑÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ´Ð¾Ð²ÑÑ ÑÐµÑÑÑÑÐ¾Ð², Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð½Ð¾Ð²Ð¾Ðµ ÐÐ¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¾Ð± Ð¾Ð¿Ð»Ð°ÑÐµ ÑÑÑÐ´Ð° ÐºÐ°Ðº ÑÑÐ»Ð¾Ð²Ð¸Ðµ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ´Ð¾Ð²ÑÑ ÑÐµÑÑÑÑÐ¾Ð².
description: The concept of the human resources of trading enterprises disclosed, their composition and structure studied. Performed analysis of staffing, development, and the existing system of remuneration. The ways of increase of efficiency of use of labour resources, carried out headcount optimization, designed a new Position on wages as a condition of increase of efficiency of use of labour resources.
Fuel balance and atomic energy in the USSR
Creators: name: Solecki, Jan J.
Publisher: name: University of British Columbia
Year: 2012

description: The topic for this study in its present form was suggested to the writer by Dr. Hans Ernest Ronimois, who felt that the problems concerning fuel balance in the USSR are of particular interest at the present time, when the priority allocation pattern is being reorganized to give greater prominence to oil and gas and when a new form of energy, derived from nuclear reactions, is being introduced parallel with the old forms. In a free market economy the extent to which various types of fuel are used in a given area at any particular time is determined by the demand for them. In the Soviet Union, on the other hand, it is arbitrarily decided by the planners. In part one the study deals with the priority allocation in the fuel economy of the Soviet Union during the period of War Communism, NEP, and the successive Five Year Plans. Special consideration is given to the recent shift in priority allocation from coal to oil and gas and to the reasons which led to this shift. Part two is devoted to considerations of atomic energy. The first chapter is an assessment of the resources of conventional fuels in the U.S.A., U.K. and Canada and the atomic programs undertaken in these countries. The rest of part two is devoted to the subject of nuclear research facilities, reactor development program and atomic energy power stations in the USSR. In the course of the study are exposed the economically disruptive effects arising from the arbitrary allocation of priorities within the Soviet fuel and power economy. Some of these have been brought to light by Soviet economists through the recent preparation of the unified fuel and power balance in the USSR. The priority mix decided upon on the basis of a formally prepared fuel balance is a static form, incapable of self adjustment in consequence of current technological developments during the plan or in response to changes in demand. Consequently it cannot have the regulating properties of "value" in the free market economy. The absence of a "dynamic regulating criterion" in a planned economy is concluded to be a grave handicap which is bound to continue to have a dislocating effect on the development of fuel and power resources of the Soviet Union. Without the criterion of "value" to regulate economic activity arbitrary decisions by the planners will continue to be necessary for the working of the economy and so, even with the unified fuel and power balance, the likelihood of misallocations, similar to those which occurred in the past is not eliminated, though their presence will probably be discovered earlier. With regard to the introduction of atomic energy, it is felt that the Soviet Union is not as yet ready to consider it to the same degree as is being done in the U.S.A. and Canada, and this in spite of the fact that greater opportunities for the use of atomic power appear to exist in the USSR. The reason for this tardiness is thought to be shortage of nuclear fuels in the USSR also, probably, insufficient mastery of fuel utilization in the reactors.
A Low-Dose CT-Based Radiomic Model to Improve Characterization and Screening Recall Intervals of Indeterminate Prevalent Pulmonary Nodules.
Creators: name: Rundo, Leonardo
name: Ledda, Roberta Eufrasia
name: Di Noia, Christian
name: Sala, Evis
name: Mauri, Giancarlo
name: Milanese, Gianluca
name: Sverzellati, Nicola
name: Apolone, Giovanni
name: Gilardi, Maria Carla
name: Messa, Maria Cristina
name: Castiglioni, Isabella
name: Pastorino, Ugo
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Machine Learning
Low-dose Computed Tomography
Pulmonary Nodules
Lung Cancer Screening
Radiomics
Lung Cancer Risk Stratification

description: Lung cancer (LC) is currently one of the main causes of cancer-related deaths worldwide. Low-dose computed tomography (LDCT) of the chest has been proven effective in secondary prevention (i.e., early detection) of LC by several trials. In this work, we investigated the potential impact of radiomics on indeterminate prevalent pulmonary nodule (PN) characterization and risk stratification in subjects undergoing LDCT-based LC screening. As a proof-of-concept for radiomic analyses, the first aim of our study was to assess whether indeterminate PNs could be automatically classified by an LDCT radiomic classifier as solid or sub-solid (first-level classification), and in particular for sub-solid lesions, as non-solid versus part-solid (second-level classification). The second aim of the study was to assess whether an LCDT radiomic classifier could automatically predict PN risk of malignancy, and thus optimize LDCT recall timing in screening programs. Model performance was evaluated using the area under the receiver operating characteristic curve (AUC), accuracy, positive predictive value, negative predictive value, sensitivity, and specificity. The experimental results showed that an LDCT radiomic machine learning classifier can achieve excellent performance for characterization of screen-detected PNs (mean AUC of 0.89 ± 0.02 and 0.80 ± 0.18 on the blinded test dataset for the first-level and second-level classifiers, respectively), providing quantitative information to support clinical management. Our study showed that a radiomic classifier could be used to optimize LDCT recall for indeterminate PNs. According to the performance of such a classifier on the blinded test dataset, within the first 6 months, 46% of the malignant PNs and 38% of the benign ones were identified, improving early detection of LC by doubling the current detection rate of malignant nodules from 23% to 46% at a low cost of false positives. In conclusion, we showed the high potential of LDCT-based radiomics for improving the characterization and optimizing screening recall intervals of indeterminate PNs.
title: ÐÐµÑÐ¾Ð´Ñ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð³Ð¸Ð±ÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²ÑÐ¼Ð¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸
title: Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¨Ð¼ÐµÐ»ÐµÐ²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
name: Ð¡ÑÐ»Ð¾ÐµÐ²Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
name: Ð Ð¾ÑÑÐ¾Ð²Ð°, ÐÐ»ÑÐ³Ð°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸

description: ÐÐ¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹,
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ² Ð³Ð¸Ð±ÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
ÑÐ¸ÑÑÐ¾Ð²ÑÐ¼Ð¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐ½Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÑÑÑÐµÐ¹ÑÑ Ð²Ð½ÐµÑÐ½ÐµÐ¹ Ð¸ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ¹ ÑÑÐµÐ´Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð¡Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð°Ñ ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ ÑÑÐµÐ±ÑÐµÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¸ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²ÑÐ¼Ð¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð»Ð¸Ð´Ð¸ÑÑÑÑÐ¸Ñ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ð½Ð° ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½Ð¾Ð¼ Ð¸ Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾Ð¼ ÑÑÐ½ÐºÐµ. ÐÐ¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð° Ð´Ð»Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð², Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð½ÑÐ¾Ð² Ð¸ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð², Ð½Ð°ÑÑÐ½ÑÑ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð², Ð¼ÐµÐ½ÐµÐ´Ð¶ÐµÑÐ¾Ð² Ð¸ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¹, ÑÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ Ð¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ°.
Hodge Dual for Soldered Bundles
Creators: name: Lucas, Tiago Gribl
name: Pereira, J. G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In order to account for all possible contractions allowed by the presence of the solder form, a generalized Hodge dual is defined for the case of soldered bundles. Although for curvature the generalized dual coincides with the usual one, for torsion it gives a completely new dual definition. Starting from the standard form of a gauge lagrangian for the translation group, the generalized Hodge dual yields precisely the lagrangian of the teleparallel equivalent of general relativity, and consequently also the Einstein-Hilbert lagrangian of general relativity.
description: 8 pages, no figures. Accepted for publication in Journal of Physics A
The Istanbul Canal or New Bosphorus
Creators: name: Simavoryan, Arestakes
Publisher: name: Zenodo
Year: 2020
Subjects: Turkey, Istanbul Canal, The Canal and Adjacent Infrastructures,Ecological Issues, Mediterranean Sea, Black Sea, Montreux Convention

description: 2011 Turkish President Recep Tayyip Erdogan announced the construction of a new canal bypassing the Bosphorus, which will connect the Mediterranean with the Black Sea. The Turkish press called it Erdogan's "crazy project". The article discusses the Istanbul Canal project, its parameters, environmental and legal issues, as well as the infrastructure that will be built around the canal.
Parity-violating longitudinal response
Creators: name: A. De Pace
Publisher: name: Perspective in Nuclear Physics at Intermediate Energies, eds. S.
  Boffi et al., (World Scientific, Singapore, 1996) , 166
Year: 1996

description: The parity-violating quasielastic electron scattering response is explored
within the context of a model that builds antisymmetrized random phase
approximation and Hartree-Fock correlations on a relativistic Fermi gas basis.
Particular emphasis is put on the weak-neutral longitudinal response function,
since this observable displays a strong sensitivity to isospin correlations:
specifically, it is shown how, through a diagrammatic cancellation/filtration
mechanism, this response acts as a magnifier of pionic correlations in the
nuclear medium. The parity-violating longitudinal response function also
displays appreciable sensitivity to the electric strangeness content of the
nucleon, thus making quasielastic electron scattering a possible candidate to
measure the nucleon electric strange form factor at relatively high momentum
transfers. Finally, we discuss how observables, related to the asymmetry, can
be constructed to disentangle the nuclear and nucleonic effects.
Electro-Weak Fits at CLIC
Creators: name: Curtis, Stefania De
Publisher: name: INFN Open Access Repository
Year: 2002

description: The aim of the future linear colliders is to extend the sensitivity to new
physics beyond the reach of the LHC. Several models predict the existence of
new vector resonances in the multi-TeV region. We review the existing limits on
the masses of these new resonances from LEP/SLC and TEVATRON data and from the
atomic parity violation measurements, in some specific models. We study the
potential of a multi-TeV e+e- collider, such as CLIC, for the determination of
their properties and nature.
L’era oscura di Planck
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2016

Le prime stelle dell’universo si formarono molti anni più tardi di quanto indicassero le precedenti osservazioni della radiazione di fondo cosmico. Dalla nuova analisi emerge anche che queste stelle primordiali sono sufficienti a rendere conto del processo noto come “reionizzazione”
Complex Angular Momentum Diagonalization of the Bethe-Salpeter Structure
  in General Quantum Field Theory
Creators: name: J. Bros
name: G. A. Viano
Publisher: name: INFN Open Access Repository
Year: 2002

description: The Complex Angular Momentum (CAM) representation of (scalar) four-point
functions has been previously established starting from the general principles
of local relativistic Quantum Field Theory (QFT). Here, we carry out the
diagonalization of the general $t$-channel Bethe--Salpeter (BS) structure of
four point functions in the corresponding CAM variable $\lambda_{t},$ for all
negative values of the squared-energy variable $t$. This diagonalization is
closely related to the existence of BS-equations for the absorptive parts in
the crossed channels, interpreted as convolution equations with spectral
properties. The production of Regge poles equipped with factorized residues
involving Euclidean three-point functions appears as conceptually built-in in
the analytic axiomatic framework of QFT. The existence of leading Reggeon terms
governing the asymptotic behaviour of the four-point function at fixed $t$ is
strictly conditioned by the asymptotic behaviour of a global Bethe-Salpeter
kernel of the theory.
Microscopic Theory of the Nuclear Equation of State and Neutron Star
  Structure
Creators: name: Baldo, Marcello
name: Burgio, Fiorella
Publisher: name: Lect.Notes Phys. 578 (2001) 1-29
Year: 2001

description: The Bethe-Brueckner-Goldstone many-body theory of the Nuclear Equation of
State is reviewed in some details. In the theory, one performs an expansion in
terms of the Brueckner two-body scattering matrix and an ordering of the
corresponding many-body diagrams according to the number of their hole-lines.
Recent results are reported, both for symmetric and for pure neutron matter,
based on realistic two-nucleon interactions. It is shown that there is strong
evidence of convergence in the expansion. Once three-body forces are
introduced, the phenomenological saturation point is reproduced and the theory
is applied to the study of neutron star properties. One finds that in the
interior of neutron stars the onset of hyperons strongly softens the Nuclear
Equation of State. As a consequence, the maximum mass of neutron stars turns
out to be at the lower limit of the present phenomenological observation.
China International Import Expo: A New Opportunity for Pacific States?
Creators: name: Zhang, Denghua
Publisher: name: Canberra, ACT: Dept. of Pacific Affairs, Research School of Pacific and Asian Studies, The Australian National University
Year: 2018

description: The recent China International Import Expo (held in Shanghai from 5–10 November) represented a valuable opportunity for Pacific Island countries (PICs) to promote their products to Chinese importers and consumers. The eight PICs which have diplomatic relations with China — Papua New Guinea (PNG), Fiji, Vanuatu, Samoa, Tonga, Federated States of Micronesia (FSM), Cook Islands and Niue — displayed their featured products (Table 1). Although the expo was designed to showcase China’s commitment to promoting free trade and reducing its trade surplus with partner countries, the sheer scale of China’s economy means that an imbalance in bilateral trade between China and PICs is ingrained.
Quantitative analysis of the ACL and PCL using T1rho and T2 relaxation time mapping: an exploratory, cross-sectional comparison between OA and healthy control knees
Creators: name: Ranmuthu, Chanuka D. S.
name: MacKay, James W.
name: Crowe, Victoria A.
name: Kaggie, Joshua D.
name: Kessler, Dimitri A.
name: McDonnell, Stephen M.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Research
T1rho mapping
T2 mapping
Anterior cruciate ligament
Posterior cruciate ligament
Osteoarthritis

description: Abstract: Background: Quantitative magnetic resonance imaging (MRI) methods such as T1rho and T2 mapping are sensitive to changes in tissue composition, however their use in cruciate ligament assessment has been limited to studies of asymptomatic populations or patients with posterior cruciate ligament tears only. The aim of this preliminary study was to compare T1rho and T2 relaxation times of the anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) between subjects with mild-to-moderate knee osteoarthritis (OA) and healthy controls. Methods: A single knee of 15 patients with mild-to-moderate knee OA (Kellgren-Lawrence grades 2–3) and of 6 age-matched controls was imaged using a 3.0 T MRI. Three-dimensional (3D) fat-saturated spoiled gradient recalled-echo images were acquired for morphological assessment and T1ρ- and T2-prepared pseudo-steady-state 3D fast spin echo images for compositional assessment of the cruciate ligaments. Manual segmentation of whole ACL and PCL, as well as proximal / middle / distal thirds of both ligaments was carried out by two readers using ITK-SNAP and mean relaxation times were recorded. Variation between thirds of the ligament were assessed using repeated measures ANOVAs and differences in these variations between groups using a Kruskal-Wallis test. Inter- and intra-rater reliability were assessed using intraclass correlation coefficients (ICCs). Results: In OA knees, both T1rho and T2 values were significantly higher in the distal ACL when compared to the rest of the ligament with the greatest differences in T1rho (e.g. distal mean = 54.5 ms, proximal = 47.0 ms, p < 0.001). The variation of T2 values within the PCL was lower in OA knees (OA: distal vs middle vs proximal mean = 28.5 ms vs 29.1 ms vs 28.7 ms, p = 0.748; Control: distal vs middle vs proximal mean = 26.4 ms vs 32.7 ms vs 33.3 ms, p = 0.009). ICCs were excellent for the majority of variables. Conclusion: T1rho and T2 mapping of the cruciate ligaments is feasible and reliable. Changes within ligaments associated with OA may not be homogeneous. This study is an important step forward in developing a non-invasive, radiological biomarker to assess the ligaments in diseased human populations in-vivo.
CL J1001, l’ammasso di galassie più distante
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2016

Grazie all’ausilio dei grandi telescopi spaziali e terrestri, gli astronomi hanno identificato un antico ammasso di galassie che potrebbe essere stato colto appena subito dopo la sua formazione. Si tratta di un nuovo record di distanza ma soprattutto di un’importante scoperta, riportata su Astrophysical Journal, perché l’oggetto si trova in una fase evolutiva che non è stata mai osservata prima. Il commento di Emanuele Daddi (CEA), uno dei sette ricercatori italiani che hanno partecipato allo studio
title: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð´Ð¾Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑÐ½ÑÑÐ¾Ð², ÐÐ°Ð½Ð°Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð±Ð¾ÑÑ, Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
ÐÐ¾Ð½Ð¸Ð·Ð¸ÑÑÑÑÐ¸Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ
ÐÐ°ÑÐ¸ÑÐ° Ð¾Ñ Ð¸Ð¾Ð½Ð¸Ð·Ð¸ÑÑÑÑÐ¸Ñ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ð¹
Ð»ÑÑÐµÐ²Ð°Ñ ÑÐµÑÐ°Ð¿Ð¸Ñ
Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ
Ð³Ð»ÑÐ±Ð¸Ð½Ð½Ð°Ñ Ð´Ð¾Ð·Ð°
radiation therapy
blocked field
depth dose

description: Ð Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¸Ð·ÑÑÐ°ÐµÑÑÑ Ð´Ð¾Ð·Ð¾Ð²Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð´ Ð±Ð»Ð¾ÐºÐ¾Ð¼. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð¸Ð·ÑÑÐ°ÑÑÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ ÑÐµÐ½ÐµÐ²Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ° Ð´Ð¾Ð·Ñ Ð¿Ð¾Ð´ Ð±Ð»Ð¾ÐºÐ¾Ð¼. Ð Ð¸Ð¼ÐµÐ½Ð½Ð¾: Ð¼ÐµÑÐ¾Ð´ Ð¾ÑÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð¿Ð¾Ð»ÐµÐ¹ Ð¸ Ð¼ÐµÑÐ¾Ð´ ÐÐ»Ð°ÑÐºÑÐ¾Ð½Ð°. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÐºÐ¾Ð¼Ð¼Ð¸ÑÑÐ¸Ð¾Ð½Ð¸Ð½Ð³ Ð±Ð»Ð¾ÐºÐ¾Ð², Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐµÐ³Ð¾ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±Ð»Ð¾ÐºÐ¾Ð². ÐÐ½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑÑÑ ÑÐµÐ¼, ÑÑÐ¾ Ð¸Ð·ÑÑÐµÐ½Ð½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½Ð¾ Ð¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´Ð¾Ð·Ñ Ð¿Ð¾Ð´ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ð¸ ÑÐµÐ¼ ÑÐ°Ð¼ÑÐ¼ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð»ÐµÑÐµÐ±Ð½Ð¾Ð³Ð¾ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ.
description: This master's dissertation is about dose distributions under the blocks. Experimental data are studied with the help of the shadow field concept. Also methods of calculating the dose under the blocks are studied in this dissertation. Namely, the method of negative fields and Clarkson's method. Also commissioning of blocks is considered, whereby blocks testing technique has been developed. The significance of the work is determined by the fact that the studied methodology will allow to determine the value of a dose under blocks more accurately and quickly and thereby increase the efficiency of the working staff.
Pianeta Nove, ecco chi deve temerlo
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

Se davvero dovesse esistere, andrebbe riscritto il destino dei pianeti, soprattutto quelli più esterni. Per la Terra non ci sarebbero drastici cambiamenti, visto che in ogni caso fra 7 miliardi di anni verremo inglobati nel Sole morente, ma per Urano e Nettuno la fine potrebbe essere violenta
Vortex-type Half-BPS Solitons in ABJM Theory
Creators: name: Kim, Chanju
name: Kim, Yoonbai
name: Kwon, O-Kab
name: Nakajima, Hiroaki
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study Aharony-Bergman-Jafferis-Maldacena (ABJM) theory without and with mass deformation. It is shown that maximally supersymmetry preserving, D-term, and F-term mass deformations of single mass parameter are equivalent. We obtain vortex-type half-BPS equations and the corresponding energy bound. For the undeformed ABJM theory, the resulting half-BPS equation is the same as that in supersymmetric Yang-Mills theory and no finite energy regular BPS solution is found. For the mass-deformed ABJM theory, the half-BPS equations for U(2)xU(2) case reduce to the vortex equation in Maxwell-Higgs theory, which supports static regular multi-vortex solutions. In U(N)xU(N) case with N>2 the nonabelian vortex equation of Yang-Mills-Higgs theory is obtained.
description: 22 pages, v2: references added, v3: minor correction, to appear in PRD
title: ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð½Ð°ÑÐºÐ¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¢Ð¸ÑÐ¾Ð½Ð¾Ð²Ð°, ÐÐ¸Ð½Ð°
name: Ð©ÐµÑÐ±Ð°ÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: Ð¡ÐÐ±Ð¢Ð­Ð
Year: 2012
Subjects: Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸
Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð½Ð°ÑÐºÐ¸
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐ°Ð¿Ñ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð°ÑÐºÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð·Ð½Ð°Ð½Ð¸Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¸ ÑÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð¾ Ð½Ð° Ð·Ð°ÑÐµÐ´Ð°Ð½Ð¸Ð¸ ÐºÐ°ÑÐµÐ´ÑÑ ÑÐ¸Ð»Ð¾ÑÐ¾ÑÐ¸Ð¸ Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹ 7 ÑÐµÐ½ÑÑÐ±ÑÑ 2011 Ð³Ð¾Ð´Ð°, Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð» â 2. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐµÐ±Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð¿Ð¾ ÐºÑÑÑÑ Â«ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð½Ð°ÑÐºÐ¸Â», Ð° ÑÐ°ÐºÐ¶Ðµ Ð´Ð»Ñ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð², Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ ÐºÑÑÑ Â«ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¸Ð»Ð¾ÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸Â».
Oxidative Degradation of Tetracycline by Magnetite and Persulfate: Performance, Water Matrix Effect, and Reaction Mechanism.
Creators: name: Lee, Deokhui
name: Kim, Soyeon
name: Tang, Kai
name: De Volder, Michael
name: Hwang, Yuhoon
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Tetracycline
Magnetite
Micropollutants
Sulfate Radicals
Heterogeneous Fenton Reaction

description: This study presents a strategy to remove tetracycline by using magnetite-activated persulfate. Magnetite (Fe3O4) was synthesized at high purity levels-as established via X-ray diffractometry, transmission electron microscopy, and N2 sorption analyses-and tetracycline was degraded within 60 min in the presence of both magnetite and persulfate (K2S2O8), while the use of either substance yielded limited degradation efficiency. The effects of magnetite and persulfate dosage, the initial concentration of tetracycline, and the initial pH on the oxidative degradation of tetracycline were interrogated. The results demonstrate that the efficiency of tetracycline removal increased in line with magnetite and persulfate dosage. However, the reaction rate increased only when increasing the magnetite dosage, not the persulfate dosage. This finding indicates that magnetite serves as a catalyst in converting persulfate species into sulfate radicals. Acidic conditions were favorable for tetracycline degradation. Moreover, the effects of using a water matrix were investigated by using wastewater treatment plant effluent. Comparably lower removal efficiencies were obtained in the effluent than in ultrapure water, most likely due to competitive reactions among the organic and inorganic species in the effluent. Increased concentrations of persulfate also enhanced removal efficiency in the effluent. The tetracycline degradation pathway through the magnetite/persulfate system was identified by using a liquid chromatograph-tandem mass spectrometer. Overall, this study demonstrates that heterogeneous Fenton reactions when using a mixture of magnetite and persulfate have a high potential to control micropollutants in wastewater.
Solchi anomali sulla superficie di Phobos
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2016

La formazione di alcune scanalature peculiari visibili sulla luna di Marte, e rimaste fino a qualche tempo fa senza spiegazione, sarebbe il risultato degli impatti di detriti espulsi dalla superficie. È quanto emerge da uno studio, pubblicato su Nature Communications, in cui vengono mostrati i risultati di una serie di simulazioni che descrivono molto bene la vera sequenza di crateri osservata su Phobos
The Incidence of Active Galactic Nuclei in Pure Disk Galaxies: The Spitzer View
Creators: name: Satyapal, S.
name: Boeker, T.
name: Mcalpine, W.
name: Gliozzi, M.
name: Abel, N. P.
name: Heckman, T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have conducted a high-resolution spectroscopic study using Spitzer of 18 bulgeless (Sd/Sdm) galaxies that show no definitive signatures of nuclear activity in their optical spectra. This is the first systematic mid-IR search for weak or hidden AGNs in a statistically significant sample of bulgeless disk galaxies. Based on the detection of the high-ionization [NeV] line, we report the discovery of an AGN in one out of the 18 galaxies in the sample. This galaxy, NGC 4178, is a nearby edge-on Sd galaxy, which likely hosts a prominent nuclear star cluster (NSC). The bolometric luminosity of the AGN inferred from the [NeV] luminosity is ~ 8e41 ergs/s. This is almost two orders of magnitude greater than the luminosity of the AGN in NGC 4395, the best studied AGN in a bulgeless disk galaxy. Assuming that the AGN in NGC 4178 is radiating below the Eddington limit, the lower mass limit for the black hole is ~ 6e3M_sun. The fact that none of the other galaxies in the sample shows any evidence for an AGN demonstrates that while the AGN detection rate based on mid-IR diagnostics is high (30-40%) in optically quiescent galaxies with pseudobulges, it drops drastically in Sd/Sdm galaxies. Our observations therefore confirm that AGNs in completely bulgeless disk galaxies are not hidden in the optical but truly are rare. Of the three Sd galaxies with AGNs known so far, all have prominent NSCs, suggesting that in the absence of a well-defined bulge, the galaxy must possess a NSC in order to host an AGN. While the presence of a NSC appears to be a requirement for hosting an AGN in bulgeless galaxies, neither the properties of the NSC nor those of the host galaxy appear exceptional in late-type AGN hosts. The recipe for forming and growing a central black hole in a bulgeless galaxy therefore remains unknown.
description: 17 pages, 8 figures, accepted for publication in ApJ
Ageing and the Ipsilateral M1 BOLD Response: A Connectivity Study.
Creators: name: Tak, Yae Won
name: Knights, Ethan
name: Henson, Richard
name: Zeidman, Peter
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Aging
Motor cortex
Ageing
Connectivity
fMRI
Ipsilateral
Dcm
Negative Bold

description: Young people exhibit a negative BOLD response in ipsilateral primary motor cortex (M1) when making unilateral movements, such as button presses. This negative BOLD response becomes more positive as people age. In this study, we investigated why this occurs, in terms of the underlying effective connectivity and haemodynamics. We applied dynamic causal modeling (DCM) to task fMRI data from 635 participants aged 18-88 from the Cam-CAN dataset, who performed a cued button pressing task with their right hand. We found that connectivity from contralateral supplementary motor area (SMA) and dorsal premotor cortex (PMd) to ipsilateral M1 became more positive with age, explaining 44% of the variability across people in ipsilateral M1 responses. In contrast, connectivity from contralateral M1 to ipsilateral M1 was weaker and did not correlate with individual differences in rM1 BOLD. Neurovascular and haemodynamic parameters in the model were not able to explain the age-related shift to positive BOLD. Our results add to a body of evidence implicating neural, rather than vascular factors as the predominant cause of negative BOLD-while emphasising the importance of inter-hemispheric connectivity. This study provides a foundation for investigating the clinical and lifestyle factors that determine the sign and amplitude of the M1 BOLD response in ageing, which could serve as a proxy for neural and vascular health, via the underlying neurovascular mechanisms.
Mondi alla fine del mondo
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2016

Sono piccoli mondi antichi i nuovi oggetti “estremi” ora rintracciati dallo stesso gruppo di ricerca che dedusse, nel 2014, la possibile esistenza di un nono pianeta ai confini del Sistema solare. Tra i nuovi arrivati, anche uno la cui orbita si spinge talmente lontano dal Sole da potere teoricamente sentire l’effetto gravitazionale di altre stelle
title: Ð¤Ð¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð²ÐºÐ¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
Publisher: name: Ð¡ÐÐ±Ð¢Ð­Ð
Year: 2008
Subjects: Ð´ÐµÐ½ÐµÐ¶Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð°
ÐºÐ°Ð¿Ð¸ÑÐ°Ð»
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÐºÑÑÐ²Ð°ÑÑÑÑ ÑÑÑÐ½Ð¾ÑÑÑ, ÑÑÐ½ÐºÑÐ¸Ð¸, Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¸ Ð¿ÑÐ¸ÐµÐ¼Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ°. Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐµÑ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 08.01.09 Â«ÐÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ ÑÑÐµÑ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð°ÑÐ´Ð¸ÑÂ».
Testing Born's Rule in Quantum Mechanics with a Triple Slit Experiment
Creators: name: Sinha, Urbasi
name: Couteau, Christophe
name: Medendorp, Zachari
name: Söllner, Immo
name: Laflamme, Raymond
name: Sorkin, Rafael
name: Weihs, Gregor
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In Mod. Phys. Lett. A 9, 3119 (1994), one of us (R.D.S) investigated a formulation of quantum mechanics as a generalized measure theory. Quantum mechanics computes probabilities from the absolute squares of complex amplitudes, and the resulting interference violates the (Kolmogorov) sum rule expressing the additivity of probabilities of mutually exclusive events. However, there is a higher order sum rule that quantum mechanics does obey, involving the probabilities of three mutually exclusive possibilities. We could imagine a yet more general theory by assuming that it violates the next higher sum rule. In this paper, we report results from an ongoing experiment that sets out to test the validity of this second sum rule by measuring the interference patterns produced by three slits and all the possible combinations of those slits being open or closed. We use attenuated laser light combined with single photon counting to confirm the particle character of the measured light.
description: Submitted to the proceedings of Foundations of Probability and Physics-5, Vaxjo, Sweden, August 2008. 8 pages, 8 figures
The ATLAS Tile Calorimeter Test Beam Monitoring Program
Creators: name: Adragna, Paolo
name: Dotti, Andrea
name: Roda, Chiara
Publisher: name: INFN Open Access Repository
Year: 2004

description: During 2003 test beam session for ATLAS Tile Calorimeter a monitoring program
has been developed to ease the setup of correct running condition and the
assessment of data quality. The program has been built using the Online
Software services provided by the ATLAS Online Software group. The first part
of this note contains a brief overview of these services followed by the full
description of Tile Calorimeter monitoring program architecture and features.
Performances and future upgrades are discussed in the final part of this note.
Una misteriosa giovane stella con le rughe
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

È un oggetto particolare che fino a oggi ha eluso i ricercatori. Per determinare la sua vera natura sono stati necessari spettri infrarossi raccolti da Spitzer e Herschel. Stranamente, la stella ha diverse caratteristiche in comune sia con protostelle che con oggetti in via di estinzione. Che si tratti di un nuovo tipo di stella?
Tevatron Results on Heavy Flavor Production and Decay
Creators: name: Scuri, Fabrizio
name: For The CDF
name: D0 Collaboration
Publisher: name: INFN Open Access Repository
Year: 2014

description: The most recent results on heavy flavor production and decays from the
Tevatron experiments CDF and D0 are summarized and compared with some LHC
experiment results. The collected data sample refers to the full Tevatron Run
II operation and it corresponds to about 10 inverse fb of integrated luminosity
per experiment.
Suppression of Proliferation of Human Glioblastoma Cells by Combined Phosphodiesterase and Multidrug Resistance-Associated Protein 1 Inhibition.
Creators: name: Kopanitsa, Liliya
name: Kopanitsa, Maksym V
name: Safitri, Dewi
name: Ladds, Graham
name: Bailey, David S
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Proliferation
Glioblastoma
Drug combination
Phosphodiesterase inhibitor
Multidrug Resistance-associated Protein 1

description: The paucity of currently available therapies for glioblastoma multiforme requires novel approaches to the treatment of this brain tumour. Disrupting cyclic nucleotide-signalling through phosphodiesterase (PDE) inhibition may be a promising way of suppressing glioblastoma growth. Here, we examined the effects of 28 PDE inhibitors, covering all the major PDE classes, on the proliferation of the human U87MG, A172 and T98G glioblastoma cells. The PDE10A inhibitors PF-2545920, PQ10 and papaverine, the PDE3/4 inhibitor trequinsin and the putative PDE5 inhibitor MY-5445 potently decreased glioblastoma cell proliferation. The synergistic suppression of glioblastoma cell proliferation was achieved by combining PF-2545920 and MY-5445. Furthermore, a co-incubation with drugs that block the activity of the multidrug resistance-associated protein 1 (MRP1) augmented these effects. In particular, a combination comprising the MRP1 inhibitor reversan, PF-2545920 and MY-5445, all at low micromolar concentrations, afforded nearly complete inhibition of glioblastoma cell growth. Thus, the potent suppression of glioblastoma cell viability may be achieved by combining MRP1 inhibitors with PDE inhibitors at a lower toxicity than that of the standard chemotherapeutic agents, thereby providing a new combination therapy for this challenging malignancy.
title: ÐÐ²ÑÑ ÑÑÐ¾Ð²Ð½ÐµÐ²Ð°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ
title: Bilevel optimization of the instrumentation products quality
Creators: name: ÐÐ¸Ð¿Ð¸Ñ, ÐÐµÐ¾ÑÐ³Ð¸Ð¹
name: Ð§ÐµÑÐ½ÐµÐ½ÑÐºÐ°Ñ , ÐÑÐ´Ð¼Ð¸Ð»Ð°
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð°Ñ Ð¸ ÑÑÐµÐ±Ð½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (25; 2021; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: ÐÑÐ¸Ð±Ð¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð°
ÑÐµÐ»ÐµÐ²ÑÐµ ÑÑÐ½ÐºÑÐ¸Ð¸
Ð´Ð²ÑÑ ÑÑÐ¾Ð²Ð½ÐµÐ²Ð°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐ°ÑÑÐ½ÑÐµ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð°

description: ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸Ð³ÑÐ°ÐµÑ ÐºÐ»ÑÑÐµÐ²ÑÑ ÑÐ¾Ð»Ñ Ð² Ð·Ð°Ð´Ð°ÑÐ°Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»ÐµÐ¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, ÑÐ°Ðº ÐºÐ°Ðº Ð¿ÑÐ¸ Ð²ÑÐ±Ð¾ÑÐµ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ð¸, Ð² Ð¿ÐµÑÐ²ÑÑ Ð¾ÑÐµÑÐµÐ´Ñ, ÑÐ¼Ð¾ÑÑÑÑ Ð½Ð° ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÑÐµÐ¼Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¼ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð°Ñ Ð½Ð° Ð´Ð²ÑÑÑÑÐ¾Ð²Ð½ÐµÐ²Ð¾Ð¹ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ
ÑÑÐ¸ÑÑÐ²Ð°ÑÑ Ð±Ð¾Ð»ÑÑÐµÐµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð½Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐ¾Ð²Ð½ÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: The methodology for assessing the quality of instrumentation products plays a key role in achieving the goals of the organization, since when choosing a product, first of all, consumers look at the quality of the supplied products. To achieve the manufacturer-specified quality of instrument-making products, a method for assessing product quality based on two-level linear optimization is proposed. The proposed methodology makes it possible to take into account a larger number of quality indicators at various levels of management.
Materia oscura: a qualcuno piace calda
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

Galassie di piccola taglia e lontanissime sono state osservate nell’ultravioletto dagli strumenti a bordo del telescopio spaziale Hubble. Alla guida della ricerca, Nicola Menci dell’INAF di Roma: «Abbiamo ottenuto un nuovo limite, indipendente dai processi di formazione stellare, per la massa delle particelle di materia oscura»
All’improvviso passò l’asteroide 2016 QA2
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2016

Osservato poche ore prima da un osservatorio amatoriale in Brasile, domenica mattina presto l’asteroide 2016 QA2 ha “sfiorato” la Terra. Tra i primi a catturarne l’orbita gli appassionati del Gruppo Astrofili Montelupo. Media INAF ha intervistato la presidentessa, Maura Tombelli
On Continuum- and Bound-State l^- Decay Rates of Pionic and Kaonic Hydrogen in the Ground State
Creators: name: Faber, M.
name: Ivanov, A. N.
name: Ivanova, V. A.
name: Marton, J.
name: Pitschmann, M.
name: Troitskaya, N. I.
name: Wellenzohn, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We calculate the continuum- and bound-state l^- decay rates of pionic and kaonic hydrogen in the ground state, where l^- is either the electron or the muon.
description: 6 pages,
A study of the evaluation of student work habits in British Columbia public schools
Creators: name: Temple, Roy Henry
Publisher: name: University of British Columbia
Year: 2012

description: The public schools of British Columbia are required to evaluate and report work habits on the Pupil Report Cards. The schools have been left to devise their own methods. This thesis is a study of how the schools carry out this requirement. Its particular concern is to determine whether the schools are reporting work habits, what they believe they are assessing as work habits, what evaluating methods they are using and how much time and energy is devoted to this task. The study includes an outline of the development of work habit reporting in the U. S. as part of a trend towards more comprehensive reporting. Such reporting was found to be widespread and reasons for this are offered. Significant features in the development of such reporting in B.C. are noted. Some conclusions relating to this trend include the fact that most B.C. schools are attempting to report work habits, they are seeking to develop methods of assessment and there is need for them to be guided in these efforts for much of it is wasted. How B. C. schools define work habits is reported and each definition is examined. The study suggests a definition that might be acceptable to all schools. Responding principals found the task of defining work habits to be difficult. The items found in these definitions are studied and a list that might be used by all schools is suggested. How U.S. schools have selected work habit items and some reasons for t heir selection are reported. It was found that many B.C. schools are reporting items that cannot be considered as work habits. The evaluating methods used by schools are examined. These included! the method of comparing scholastic ability and present subject achievement; the method of comparing present subject achievement and past subject achievement; the method of comparing present subject achievement and subject ability as shown by standardized achievement tests; the method of using a check list; and the method of subjective evaluation. The merit of each is examined. Because the first three of these methods fail to reveal the work habits that could affect achievement and should be reported to parents, and because schools reported using these in unnecessary combinations with other methods, the study concludes that much time and energy now being expended in this direction is of doubtful value. The check list was found to be the most popular method. Its adoption by all s chools is suggested. The study examines the provisions for nark habit reporting on the B.C. Pupil Report Cards. Each card is criticized as an instrument for reporting these habits. The conclusion is that the present intermediate and secondary cards should be amended in order that work habit reporting may be properly done. The study suggests that the academic achievement of B.C. school children might be improved if actual work habits could be reported, and that they could be reported if a check list of habits was a part of the report.
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°ÑÑ Ð¾Ð´Ð¾Ð² Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ Ð¤Ð°Ð²Ð¾ÑÐ¸ÑÂ»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð·Ð»Ð¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ°ÑÑ Ð¾Ð´Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ ÑÐµÐ·ÑÐ»ÑÑÐ°Ñ
Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°ÑÑ Ð¾Ð´Ð¾Ð²

description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ð¼ Ð·Ð°ÑÑÐ°Ñ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÑÐ²Ð»ÑÑÑÐµÐ¹ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð·Ð°ÑÑÐ°Ñ Ð½Ð° 1 ÑÑÐ±. Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° Ð¸Ð½ÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð·Ð°ÑÑÐ°Ñ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð² ÐÐÐ Â«ÐÐ Â«Ð¤Ð°Ð²Ð¾ÑÐ¸ÑÂ». Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ° Ð² Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÑÐµÐ¼Ð¾Ð¼ Ð¿ÐµÑÐ¸Ð¾Ð´Ðµ.
Tau Boo b: Hunting for reflected starlight
Creators: name: Rodler, F.
name: Kuerster, M.
name: Henning, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims. We attempt to detect starlight reflected from the hot Jupiter orbiting the main-sequence star Tau Boo, in order to determine the albedo of the planetary atmosphere, the orbital inclination of the planetary system and the exact mass of the planetary companion. Methods. We analyze high-precision, high-resolution spectra, collected over two half nights using UVES at the VLT/UT2, by way of data synthesis. We interpret our data using two different atmospheric models for hot Jupiters. Results. Although a weak candidate signal appears near the most probable radial velocity amplitude, its statistical significance is insufficient for us to claim a detection. However, this feature agrees very well with a completely independently obtained result by another research group, which searched for reflected light from Tau Boo b. As a consequence of the non-detection of reflected light, we place upper limits to the planet-to-star flux ratio at the 99.9% significance level. For the most probable orbital inclination around i = 46 degrees, we can limit the relative reflected radiation to be less than 5.7 x 10^-5 for grey albedo. This implies a geometric albedo smaller than 0.40, assuming a planetary radius of 1.2 R_Jup .
description: 7 pages