cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Inferencing Student Model for An Intelligent Computer Aided Instruction System in Civil Engineering
Creators: name: Luo, Jia. Yong.
Publisher: name: London South Bank University
Year: 1994

description: This research has developed an Inferencing Student Model and based on it an Intelligent Computer Assisted Instruction (ICAI) System. The Inferencing Student Model is based on Genetic Graph and Machine Learning Theory. It consists of a Master Expert Model, and an Inferencing Mechanism, which infers different Student Models from the one Master Expert Model. Based on the principle of learning by doing’ in the domain of static beam analysis, the system design provides greater flexibility in modelling student behaviour than previous systems. The system is implemented with PDC Prolog to run on PCs. The system, for the use of undergraduate civil engineering students, offers individualized learning and provides help during the learning process. Help is dynamically associated with the student’s needs and is controllable by the student. The learning is monitored and the learning record is available afterwards for the teacher to assess the student’s progress. The pilot study shows that the Inferencing Student Model is flexible, and successfully modelled the variety of student learning strategies encountered. The Inferencing Student Model also offers some improvability on site by a teacher. This feature was used to improve the system in response to weaknesses revealed by the pilot study.
title: ÐÐ¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ðµ Android Ð´Ð»Ñ ÑÐ´Ð°Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿Ð¾Ð²ÐµÑÐµÐ½Ð¸Ñ Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ ÐÐ½ÑÐµÑÐ½ÐµÑÐ° Ð²ÐµÑÐµÐ¹
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ¸Ð¹ÑÐºÐ¸Ð¹, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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Ð¼Ð½ÑÐ¹ Ð´Ð¾Ð¼
Ð¸Ð½ÑÐµÑÐ½ÐµÑ Ð²ÐµÑÐµÐ¹
Android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ´Ð°Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿Ð¾Ð²ÐµÑÐµÐ½Ð¸Ñ Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ ÐÐ½ÑÐµÑÐ½ÐµÑÐ° Ð²ÐµÑÐµÐ¹. ÐÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ð¸ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð±ÑÐ» ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐ¹ Ð¿Ð°ÐºÐµÑ Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ (Android Studio). ÐÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² ÑÑÐµÑÐµ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ ÐÐ½ÑÐµÑÐ½ÐµÑÐ° Ð²ÐµÑÐµÐ¹ Ð¸ Ð¸Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð¾Ð¹. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾Ð² Ð¸ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð´Ð»Ñ ÑÑÐ½ÐºÐ°. Ð Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐ°Ð¿Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Ð¸ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð½Ð¾Ðµ Android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¾ÑÐ²ÐµÑÐ°ÐµÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¼ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Ð¾ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¼, Ð»Ð°ÐºÐ¾Ð½Ð¸ÑÐ½Ð¾Ð¼ Ð´Ð¸Ð·Ð°Ð¹Ð½Ðµ, Ð½Ðµ Â«Ð¿ÐµÑÐµÐºÑÑÐ²Ð°ÑÑÐµÐ¼Â» Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾ÑÑÑ, ÐºÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð±ÐµÐ· Â«Ð»Ð¸ÑÐ½Ð¸ÑÂ» Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð¸ÑÑÐµÑÐ¿ÑÐ²Ð°ÑÑÐ¸Ðµ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ ÐÐ½ÑÐµÑÐ½ÐµÑÐ° Ð²ÐµÑÐµÐ¹.
Antiferromagnetism of Repulsively Interacting Fermions in a harmonic trap
Creators: name: Qi, Jianqing
name: Wang, Lei
name: Dai, Xi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We propose a Real-Space Gutzwiller variational approach and apply it to a system of repulsively interacting ultracold fermions with spin 1/2 trapped in an optical lattice with a harmonic confinement. Using the Real-Space Gutzwiller variational approach, we find that in system with balanced spin-mixtures on a square lattice, antiferromagnetism either appears in a checkerboard pattern or forms a ring and antiferromagnetic order is stable in the regions where the particle density is close to one, which is consistent with the recent results obtained by the Real-Space Dynamical Mean-field Theory approach. We also investigate the imbalanced case and find that antiferromagnetic order is suppressed there.
Simulation Study of Chic -> J/Psi + gamma Detection with J/Psi -> e+ e- in pp Collisions
Creators: name: González, P.
name: de Guevara, P. Ladrón
name: Torres, E. López
name: Marín, A.
name: Serradilla, E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present Monte Carlo preliminary results about the feasibility to detect the Chic family in p-p collisions at 14 TeV in the ALICE Central Barrel at CERN LHC. The Chic1 and Chic2 were forced to decay in the channel J/Psi + gamma -> e+ e- + gamma and were merged with a proton-proton non-biased collision. After MonteCarlo transport and simulation of the detector response, the e+, e- and converted gamma were reconstructed and identified in the ALICE ITS, TPC and TRD detectors. Separate signals corresponding to gamma from Chic1 and from Chic2 were observed. The position and relative weight of the fit to gaussians agreed with the input values within the statistical limits. Similar studies will be done for Pb-Pb collisions.
On fitting planetary systems in counter-revolving configurations
Creators: name: Gayon-Markt, Julie
name: Bois, Eric
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In Gayon & Bois (2008) and Gayon etal (2009), (i) we studied the theoretical feasibility and efficiency of retrograde mean motion resonances (i.e. two planets are both in orbital resonance and in counter-revolving configuration), (ii) we showed that retrograde resonances can generate interesting mechanisms of stability, and (iii) we obtained a dynamical fit involving a counter-revolving configuration that is consistent with the observations of the HD73526 planetary system. In the present paper, we present and analyze data reductions assuming counter-revolving configurations for eight compact multi-planetary systems detected through the radial velocity method. In each case, we select the best fit leading to a dynamically stable solution. The resulting data reductions obtained in rms and chi values for counter-revolving configurations are of the same order, and sometimes slightly better, than for prograde configurations. In the end, these fits tend to show that, over the eight studied multi-planetary systems, six of them could be regulated by a mechanism involving a counter-revolving configuration.
description: 4 pages, 1 figure, 2 tables, accepted for publication in MNRAS letters (August 10, 2009)
title: Ð¢ÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐ¹ Ð´Ð¸Ð·ÐµÐ»Ñ 10Ð§Ð 12,5/12,5 Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 500 ÐºÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÐºÐ¾Ð½Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸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: 2018
Subjects: ÐÐ²Ð¸Ð³Ð°ÑÐµÐ»Ð¸ Ð´Ð¸Ð·ÐµÐ»Ñ
ÐÐ¾ÑÑÐ½Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð´Ð¸Ð·ÐµÐ»Ñ
Ð´Ð¸Ð·ÐµÐ»Ñ
ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÐµÐ¿Ð»Ð¾Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÑ Ð¿Ð¾ÑÑÐ½Ñ

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²ÑÐ±Ð¾ÑÑ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐ½Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð·ÐµÐ»Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾: Ð¾Ð±Ð·Ð¾Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð¸ Ð¸Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¾Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð¹ Ð³ÑÑÐ¿Ð¿Ñ, ÑÐ°ÑÑÐµÑÐ½Ð°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°, Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ, ÑÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ¸Ð²Ð°Ð½Ð¸Ðµ, ÑÐ°ÑÑÐµÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¸ ÑÐ¸ÑÑÐµÐ¼ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. Ð Ð°ÑÑÐµÑÐ½Ð°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐ½Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐÐ ANSYS Ð¸ ÐÐ Â«ÐÑÐ¾ÑÐµÑÑ-2000Â».
A New Supernova Remnant Candidate and an Associated Outflow in the Sagittarius C Region
Creators: name: Tsuru, Takeshi Go
name: Nobukawa, Masayoshi
name: Nakajima, Hiroshi
name: Matsumoto, Hironori
name: Koyama, Katsuji
name: Yamauchi, Shigeo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the Suzaku results on a new candidate of a supernova remnant (SNR) in the Sagittarius C region. We detected diffuse X-rays of an elliptical shape (G359.41-0.12) and a chimney-like structure (the Chimney), both of which were fitted with a thin thermal the model of kBT ~1 keV temperature. The absorption columns are same between these two structures, indicating that both are located at the same distance in the same line of sight. The narrow band image and one-dimensional profile of S XV Kalpha at 2.45 keV show that the Chimney is emanating from G359.41-0.12. Therefore, these two sources are physically connected with each other. The sum of the thermal energies of the Chimney and G359.41-0.12 is estimated to be 1.4x10^50 erg, typical for a galactic SNR. G359.41-0.12 is likely to be a new SNR candidate and the Chimney is an associated outflow.
description: 10 pages, 4 figures
Anti de Sitter 5D black hole solutions with a self-interacting bulk scalar field: a potential reconstruction approach
Creators: name: Farakos, K.
name: Kouretsis, A. P.
name: Pasipoularides, P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct asymptotically AdS black hole solutions, with a self-interacting bulk scalar field, in the context of 5D general relativity. As the observable universe is characterized by spatial flatness, we focus to solutions where the horizon of the black hole, and subsequently all 3D hypersurfaces for fixed radial coordinate,have zero spatial curvature. We examine two cases for the black hole scalar hair: a) an exponential decaying scalar field profile and b) an inverse power scalar field profile. The scalar black hole solutions we present in this paper, are characterized by four functions f(r), a(r), phi(r) and V(phi(r)). Only the functions phi(r) and a(r) are determined analytically, while the functions f(r) and V(phi(r)) are expressed semi-analytically, by integral formulas in terms of a(r). We present our numerical results in figures and we study in detail the characteristic properties of our solutions. We also note that the potential we obtain has a non-convex form in agreement with the corresponding "no hair theorem" for AdS space-times.
description: 15 pages, 7 figures
Scienza, arte e musica al Teatro del Cielo
Creators: Paolo Tozzi
Publisher: name: Media Inaf
Year: 2018

Dal 12 giugno al 26 luglio, con un’ultima serata il 4 settembre, quindici serate aperte al pubblico, tra astronomia, arte, cinema, teatro e musica sono in programma presso la sede fiorentina dell’Istituto nazionale di astrofisica
Some new techniques for operational computers
Creators: name: Gordon, Kenneth Ian
Publisher: name: University of British Columbia
Year: 2011

description: This thesis is principally concerned with an investigation into possible methods of achieving the multiplication of two five digit decimal numbers coded in a pulse position form. Several different methods are investigated, the main effort being on devices employing a combination of digital and analog techniques. It is seen that despite the theoretical simplicity of these hybrid units, their practical realization often involves considerable difficulty. The final multiplier configuration studied offers the required accuracies with the use of simple circuitry.
Robust conic optimization in Python
Creators: name: Stahlberg, Maximilian
Publisher: name: Zenodo
Year: 2020

description: We review finite convex reformulations of robust and distributionally robust optimization problems and document their implementation in the conic optimization Python library PICOS. The data of a decision optimization problem is rarely known with certainty. In robust optimization the true data is assumed in an uncertainty set and the decision is made with respect to the most adverse point in that set. In distributionally robust stochastic programming one considers the expectation under a worst-case distribution from a distributional ambiguity set. PICOS users may now solve scenario uncertain conic programs, linear programs with conic uncertainty, conic quadratic programs with ellipsoidal uncertainty and least squares and piecewise linear stochastic programs where the data generating distribution is defined ambiguously through a Wasserstein ball or through bounds on its first two moments. For Wasserstein-ambiguous expected least squares, we give an application in linear signal estimation. We further discuss the implementation of biaffine expressions within the algebraic modeling language provided by PICOS.
description: Master's thesis
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¸ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð°ÑÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð»Ð°ÑÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
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: 2018
Subjects: Ð°ÑÐºÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾Ð²ÐµÑ
Ð¾ÑÐµÐ½ÐºÐ° ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐ°Ð½Ñ
adl-Ð¼Ð¾Ð´ÐµÐ»Ñ
ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ñ

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð½Ð° ÑÐµÐ¼Ñ Â«ÐÐ½Ð°Ð»Ð¸Ð· Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¸ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð°ÑÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Â» Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ°Ð½ ÐÑÐºÑÐ¸ÐºÐ¸ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐ°Ð½ ÐÑÐºÑÐ¸ÐºÐ¸ Ð½Ð° Ð¾Ð±ÑÐµÐ¼Ð¸ÑÐ¾Ð²Ð¾Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ.
Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¾ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°ÑÑ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÑÑÐ°Ð½ ÐÑÐºÑÐ¸ÐºÐ¸ (ÑÐ½Ð´Ð¾Ð³ÐµÐ½Ð½ÑÐµ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÐµ), Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÐºÑÐ¾ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÑÑÐ¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ (ÑÐºÐ·Ð¾Ð³ÐµÐ½Ð½ÑÐµ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÐµ). ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÑ ÑÐ½Ð´Ð¾Ð³ÐµÐ½Ð½ÑÑ Ð¸ ÑÐºÐ·Ð¾Ð³ÐµÐ½Ð½ÑÑ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐ°Ð½ ÐÑÐºÑÐ¸Ðº Ð½Ð° Ð¾Ð±ÑÐµÐ¼Ð¸ÑÐ¾Ð²Ð¾Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð° ADL-Ð¼Ð¾Ð´ÐµÐ»Ñ. ÐÐ°Ð»ÐµÐµ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÑÐ¸Ð±Ð»Ð¸Ð·Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð· Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ñ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ.
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð±ÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð¹ Ð¾ÑÑÐµÑÐ½Ð¾ÑÑÐ¸, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾ ÐÐ¡Ð¤Ð
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÑÑÐºÐ¾Ð², ÐÐ¼Ð¸ÑÐ¸Ð¹
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: 2018
Subjects: Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐµ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ
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description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ - ÐÐÐ Â«ÐÐµÐ³Ð°ÑÐ¾Ð½Â». Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð¹ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÐ¸, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾ ÐÐ¡Ð¤Ð, Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸.ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÐ½Ð°Ñ Ð±Ð°Ð·Ð° Ð Ð¤ Ð¿Ð¾ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ°Ð¼, Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ»ÐºÐ¸ Ðº Ð¿ÐµÑÐµÑÐ¾Ð´Ñ Ð½Ð° Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐµ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ, Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ ÑÐ°ÐºÐ¸Ð¼ Ð¿ÐµÑÐµÑÐ¾Ð´Ð¾Ð¼. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐµÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÐÐ¡Ð¤Ð, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ ÑÐ°ÐºÑÑ Ð¾ÑÑÐµÑÐ½Ð¾ÑÑÑ.
A Global Study of X-ray Binaries
Creators: name: Dunn, Robert
name: Fender, Rob
name: Koerding, Elmar
name: Cabanac, Clement
name: Belloni, Tomaso
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present preliminary results on a global study of X-ray binaries using 14 Ms of data from the Rossi X-ray Timing Explorer satellite. Our initial study on GX 339-4 is recapped as an introduction to the methods used. We use a consistent analysis scheme for all objects, with three different spectral models to fit the powerlaw and disc components. We also take into account the possibility of a line being present in the data. The resulting almost 4000 observations allow the tracking of the spectral properties of the binaries as they evolve through an outburst. Our investigations concentrate on the disc and line properties of the binaries when in outburst. We also show the Disc-Fraction Luminosity diagram for the population of X-ray binaries studied which will enable us to further links with AGN.
description: To appear in the proceedings of the 7th Microquasar workshop, Foca, Turkey, and published online at the Proceedings of Science website
Thrombotic Thrombocytopenic Purpura Associated with Clopidogrel
Creators: name: Moake, Joel
name: Carwile, John
name: Hatfield, Amy
name: Feldman, Marc
name: McCarthy, Leo
name: Tarantolo, Stefano
name: Tsai, Han-Mou
name: Connors, Jean
name: Davidson, Charles
name: Bennett, Charles
name: Bell, William
name: Sarode, Ravindra
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2000

description: BACKGROUND: The antiplatelet drug clopidogrel is a new thienopyridine derivative whose mechanism of action and chemical structure are similar to those of ticlopidine. The estimated incidence of ticlopidine-associated thrombotic thrombocytopenic purpura is 1 per 1600 to 5000 patients treated, whereas no clopidogrel-associated cases were observed among 20,000 closely monitored patients treated in phase 3 clinical trials and cohort studies. Because of the association between ticlopidine use and thrombotic thrombocytopenic purpura and other adverse effects, clopidogrel has largely replaced ticlopidine in clinical practice. More than 3 million patients have received clopidogrel. We report the clinical and laboratory findings in 11 patients in whom thrombotic thrombocytopenic purpura developed during or soon after treatment with clopidogrel. METHODS: The 11 patients were identified by active surveillance by the medical directors of blood banks (3 patients), hematologists (6), and the manufacturer of clopidogrel (2). RESULTS: Ten of the 11 patients received clopidogrel for 14 days or less before the onset of thrombotic thrombocytopenic purpura. Although 10 of the 11 patients had a response to plasma exchange, 2 required 20 or more exchanges before clinical improvement occurred, and 2 had relapses while not receiving clopidogrel. One patient died despite undergoing plasma exchange soon after diagnosis. CONCLUSIONS: Thrombotic thrombocytopenic purpura can occur after the initiation of clopidogrel therapy, often within the first two weeks of treatment. Physicians should be aware of the possibility of this syndrome when initiating clopidogrel treatment.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐ¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¸Ð· Ð¼ÐµÐ´Ð¸ ÑÐ¾Ð»ÑÐ¸Ð½Ð¾Ð¹ 3 Ð¼Ð¼.
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð§ÐµÑÐµÐ½ÐºÐ¾Ð², ÐÐ°ÑÐ¸Ð»Ð¸Ð¹
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: Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð°Ñ ÑÐ²Ð°ÑÐºÐ°
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹
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Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´Ð»Ñ Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐ¸ Ð¼ÐµÐ´Ð¸. Ð Ð½ÐµÐ¹ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÑÑÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ²Ð°ÑÐºÐ¸, Ð²ÑÐ±ÑÐ°Ð½ Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ, Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¹ Ð´Ð»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐµÐ±ÑÐµÐ¼ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð¼ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐ¸ Ð¼ÐµÐ´Ð½Ð¾Ð¹ Ð´ÐµÑÐ°Ð»Ð¸.
Il ciclo stagionale del metano marziano
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2018

Marte non smette mai di regalarci sorprese. Due studi appena usciti su Science riportano la scoperta di un forte ciclo stagionale del metano, probabilmente nascosto all'interno di minuscoli cristalli di acqua, e di un’abbondante varietà di materiale organico attorno al cratere Gale
Determination Du Centre De Raideur Pour Les Machines-Outils - Application Au Tournage
Creators: name: Bisu, Claudiu-Florinel
name: K'Nevez, Jean-Yves
name: Darnis, Philippe
name: Cahuc, Olivier
name: Laheurte, Raynald
name: Gérard, Alain
Publisher: name: arXiv
Year: 2009
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The determination of the stiffness center of a machine tool is a major element for knowing the dynamic behavior of this one. This stiffness center can be obtained from a static characterization of the machine tool. For an operation of turning, we present an experimental protocol to determine the stiffness matrix, then by inversion, the associated flexibility matrix. This step makes it possible to establish the privileged directions of the movement associated with the maximum and minimal stiffness as well as the stiffness center. Through this step, it is observed that, at the time of an operation of turning, the movement of the point of the tool is carried out according to an ellipse located in a tilted average plan compared to the machine spindle. This movement is linked with the self-excited vibrations. This analysis could be exploited and transposed in the case of the High Speed Machining. It will make it possible to predict various aspects of machining related to the behavior of the tool in the process of cut.
Ammassi di galassie come palloni da rugby
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2018

Sono gli oggetti più grandi dell’Universo: per la prima volta, un gruppo internazionale di astronomi guidato da Mauro Sereno, ricercatore dell'Università di Bologna e dell'Inaf, è riuscito a misurarne la forma tridimensionale, verificando che hanno una sagoma ellissoidale
title: ÐÐ°ÑÐºÐ¸Ð½Ð³ Ð¾ÑÐºÑÑÑÐ¾Ð³Ð¾ ÑÐ¸Ð¿Ð°
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: Ð¡ÐµÐ¼ÐµÐ½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸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¿Ð°ÑÐºÐ¸Ð½Ð³ Ð¾ÑÐºÑÑÑÐ¾Ð³Ð¾ ÑÐ¸Ð¿Ð°
ÑÑÐ¾ÑÐ½ÐºÐ¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð°ÑÐºÐ¸Ð½Ð³ Ð¾ÑÐºÑÑÑÐ¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð´Ð»Ñ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ (ÑÑÐ¾ÑÐ½ÐºÐ¸) Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾ Ð»ÐµÐ³ÐºÐ¾Ð²ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹ Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð¼Ð¾ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ² (Ð¼Ð¾ÑÐ¾ÑÐ¸ÐºÐ»Ð¾Ð², Ð¼Ð¾ÑÑÐ¾Ð»Ð»ÐµÑÐ¾Ð², Ð¼Ð¾ÑÐ¾ÐºÐ¾Ð»ÑÑÐ¾Ðº, Ð¼Ð¾Ð¿ÐµÐ´Ð¾Ð², ÑÐºÑÑÐµÑÐ¾Ð²), Ð¿ÑÐ¸Ð½Ð°Ð´Ð»ÐµÐ¶Ð°ÑÐ¸Ñ Ð³ÑÐ°Ð¶Ð´Ð°Ð½Ð°Ð¼. ÐÐ°ÑÐºÐ¸Ð½Ð³ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½ Ð² ÐÐ¾ÑÐºÐ¾Ð²ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð½Ð° ÑÑÐ°ÑÑÐºÐµ Ðº ÑÐ³Ð¾-Ð²Ð¾ÑÑÐ¾ÐºÑ Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð¸ ÑÑÑÐ¾ÑÑÐµÐ¹ÑÑ Ð¶Ð¸Ð»Ð¾Ð¹ Ð·Ð¾Ð½Ñ Ð² Ð³Ð¾ÑÐ¾Ð´Ðµ ÐÐ¾Ð»Ð³Ð¾Ð¿ÑÑÐ´Ð½ÑÐ¹. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÐ»Ð¾ÑÑ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð¡Ð 113.13330.2012 Ð°ÐºÑÑÐ°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ñ Ð¡ÐÐ¸Ð 21-02-99* Â«Ð¡ÑÐ¾ÑÐ½ÐºÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹Â». ÐÐ»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ SCAD.
title: Assessing the performance of a waste management system towards a circular economy in the Global South: The case of Marrakech (Morocco)
Creators: name: Campitelli, Alessio
name: Aryoug, Oumaima
name: Ouazzani, Naaila
name: Bockreis, Anke
name: Schebek, Liselotte
Publisher: name: Elsevier
Year: 2023

description: Waste management is essential for the safety and wellbeing of any society; it also helps to tackle global problems, such as climate change and resource scarcity. To support the evolution of waste management systems (WMSs) towards a circular economy (CE), assessment methods are applied. This paper shows, using the case of Marrakech (Morocco), how a novel holistic approach called WMS development stage concept (WMS-DSC) is applied to assess WMSs and determine measures promoting a CE. The approach enables a simplified derivation of measures that are useful to municipal decision makers and consists of five stages; stage 1 is equal to a WMS lacking essential WM elements and stage 5 describes a functioning CE. The approach was specifically designed to be transferable to other Global South cities through the categorization into these universal stages. The results from the WMS-DSC show that components related to energy recovery and waste recycling are classified in stage 1. For the latter, a slight development towards stage 2 can be assumed due to the planned activities in Marrakech. The components “collection and transport” and “prevention and reuse” are mainly in stage 2. Nevertheless, the components “governance”, “sector and market” and “waste disposal” are assigned to stages 2 and 3 with a stronger trend towards stage 4. The results show that in Marrakech and Morocco, CE is still in its infancy, and with this current state, it is hard to achieve. However, 33 measures were determined to improve the WMS of Marrakech and promote a CE.
Conductivity engineering of graphene by defect formation
Creators: name: Jafri, S. H. M.
name: Carva, Karel
name: Widenkvist, Erika
name: Blom, Tobias
name: Sanyal, Biplab
name: Fransson, Jonas
name: Eriksson, Olle
name: Jansson, Ulf
name: Grennberg, Helena
name: Karis, Olof
name: Quinlan, R.
name: Holloway, B. C.
name: leifer, Klaus
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Transport measurements have revealed several exotic electronic properties of graphene. The possibility to influence the electronic structure and hence control the conductivity by adsorption or doping with adatoms is crucial in view of electronics applications. Here, we show that in contrast to expectation, the conductivity of graphene increases with increasing concentration of vacancy defects, by more than one order of magnitude. We obtain a pronounced enhancement of the conductivity after insertion of defects by both quantum mechanical transport calculations as well as experimental studies of carbon nano-sheets. Our finding is attributed to the defect induced mid-gap states, which create a region exhibiting metallic behavior around the vacancy defects. The modification of the conductivity of graphene by the implementation of stable defects is crucial for the creation of electronic junctions in graphene-based electronics devices.
description: 8 pages, 8 figures
title: Παρακολούθηση παραμορφώσεων εδάφους με συμβολομετρία δορυφορικών εικόνων Radar
title: Monitoring ground deformations with interferometry of Radar satellite images
Creators: name: Χαρδαλουπας Διονυσιος
Publisher: name: Technical University of Crete
Year: 2023

description: Ο σκοπός της παρούσας μεταπτυχιακής διατριβής είναι η παρακολούθηση και ο εντοπισμός περιοχών στον νομό Χανίων Κρήτης, που παρουσιάζουν παραμορφώσεις με εικονοληπτικά radar από την δορυφορική αποστολή Sentinel-1 της Ευρωπαϊκής Υπηρεσίας Διαστήματος (European satellite Agency, ESA).
Η έντονη τοπογραφία του εδάφους της Κρήτης σε συνδυασμό με τη σεισμική δραστηριότητα της περιοχής αλλά και με τις παραμορφώσεις που προκαλούνται από τα ακραία καιρικά φαινόμενα, καθιστά αναγκαία τη συνεχή παρακολούθηση των εδαφικών παραμορφώσεών της.
Για την υλοποίηση του παραπάνω έργου στον νομό Χανίων δημιουργήθηκε χάρτης ταχυτήτων του εδάφους από 129 εικόνες SAR (Synthetic Aperture Radar) του δορυφόρου Sentinel-1A μέσω της διαχρονικής τεχνικής κατανεμημένων σκεδαστών (Distributed Scatterers, DS), υποσυνόλων μικρών βάσεων (Small Baseline Subset , SBAS).
Δημιουργήθηκαν 630 συμβολογραφήματα, από τα οποία αφαιρέθηκαν οι κύριες αιτίες που προκαλούν θόρυβο στην συμβολομετρική φάση, όπως οι παλίρροιες της στερεάς Γης (Solid Earth Tides, SET) και η τροπόσφαιρα. Τελικά, σχηματίστηκε χάρτης ταχυτήτων εδάφους ενώ πραγματοποιήθηκε σύγκριση με δεδομένα από τους μόνιμους σταθμούς GPS (Global Positioning Ssytem). Το μέσο τετραγωνικό σφάλμα εδαφικής παραμόρφωσης ήταν της τάξης του 1,54 mm/year. Εντοπίστηκαν επτά περιοχές που παρουσιάζουν επιφανειακές μετατοπίσεις κυρίως σε ορεινές περιοχές με ταχύτητες μετακίνησης από 7 έως 20 mm/year.
description: The purpose of this Master's thesis is monitoring and identification of areas that exhibit deformations using SAR satellite images from the Sentinel-1 mission of the European Space Agency in the region of Chania, Crete, Greece. The intense topography of the terrain in Crete, in combination with the seismic activity of the region and the deformations caused by extreme weather phenomena, makes continuous monitoring of ground deformations necessary. The rugged topography of Crete, combined with the seismic activity in the area and the deformations caused by extreme weather phenomena, makes continuous monitoring of soil deformations necessary.
For the implementation of the above project in the prefecture of Chania, a ground deformation map was created from 129 SAR images of the Sentinel-1A satellite through the long-term technique of Distributed Scatterers (DS) and Small Baseline Subset (SBAS).
A total of 630 interferograms were produced and the main sources of noise in the interferometric phase, such as Solid Earth Tides and tropospheric effects, were removed. The resulting ground velocity map was compared with GPS measurements from permanent stations, with a mean square error of 1.54 mm/year. Seven areas with surface displacements, mainly in mountainous regions, were identified, with velocities ranging from 7 to 20 mm/year.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð´Ñ Ð¾Ð´Ð¾Ð² Ðº Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐ²Ð¸ÑÐ¾Ð² Ð´Ð»Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð² Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÑÐµÐ¼Ð°Ð½Ñ, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
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: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
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description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð´Ð»Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð². ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð² Ð±ÑÐ» ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¿ÐµÑÐµÑÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð², Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÑ Ð½Ð° Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð´Ð»Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ»Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ñ ÑÑÐ¿ÐµÑÐ¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð² ÑÐµÐ»Ð¾Ð¼ Ð¸ Ñ ÑÐ´Ð¾Ð±ÑÑÐ²Ð¾Ð¼ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÑ Ð¸Ð»Ð¸ Ð¸Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¿ÐµÑÐµÑÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ ÐºÐµÐ¹ÑÑ Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸Ð»Ð¸ Ð½ÐµÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ°Ñ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ¿ÐµÑÐ° Ð¿ÑÐ¾ÐµÐºÑÐ°. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ, Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð´Ð»Ñ ÑÐ¾Ð³Ð¾, ÑÑÐ¾Ð±Ñ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð´Ð»Ñ ÑÐµÐ±Ñ Ð½Ð°Ð±Ð¾Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð², Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÑ Ð½Ð° Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÑ, Ð´Ð»Ñ Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÐÐ¢-Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð².
Higgs boson enhancement effects on squark-pair production at the LHC
Creators: name: Arhrib, Abdesslam
name: Benbrik, Rachid
name: Cheung, Kingman
name: Yuan, Tzu-Chiang
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the Higgs boson effects on third-generation squark-pair production in proton-proton collision at the CERN Large Hadron Collider (LHC), including $\Stop \Stop^*$, $\Stop\Sbot^*$, and $\Sbot \Sbot^*$. We found that substantial enhancement can be obtained through s-channel exchanges of Higgs bosons at large $\tanβ$, at which the enhancement mainly comes from $b\bar b$, $b\bar c$, and $c\bar b$ initial states. We compute the complete set of electroweak (EW) contributions to all production channels. This completes previous computations in the literature. We found that the EW contributions can be significant and can reach up to 25% in more general scenarios and at the resonance of the heavy Higgs boson. The size of Higgs enhancement is comparable or even higher than the PDF uncertainties and so must be included in any reliable analysis. A full analytical computation of all the EW contributions is presented.
description: 23 pages, 7 figures, 1 table
Data Management Plan
Creators: name: De La Puente Ranea, Daniel
Publisher: name: Zenodo
Year: 2023

description: The procedures that will be followed in BBTWINS project for data collection, storage, protection, retention and destruction will comply with national and EU legislation (in particular Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data). The data will be collected and managed following strict procedures to avoid misuse ant to respect rights of the data owners guaranteed by EU law. This Data Management Plan aims to provide an analysis of the main elements of the data management policy with regard to all the datasets that will be generated by the project and provide a solid procedure to guarantee open and free access to them.
Sistema stellare ospitale a 4 anni luce
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2018

Alpha Centauri è un sistema stellare triplo a ”solo” 40mila miliardi di chilometri dalla Terra. Due stelle del sistema sono molto simili al Sole e costituiscono un obiettivo primario nella ricerca di esopianeti  abitabili. Chandra ha monitorato Alpha Centauri ogni sei mesi per oltre un decennio e le sue osservazioni indicano che qualsiasi pianeta nella zona abitabile della stella A di Alpha Centauri riceverebbe, in media, una dose di raggi X inferiore a quella ricevuta da pianeti simili orbitanti attorno al Sole, rendendolo ospitale alla vita
A Logical Temporal Relational Data Model
Creators: name: Mahmood, Nadeem
name: Burney, Aqil
name: Ahsan, Kamran
Publisher: name: arXiv
Year: 2010
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: Time is one of the most difficult aspects to handle in real world applications such as database systems. Relational database management systems proposed by Codd offer very little built-in query language support for temporal data management. The model itself incorporates neither the concept of time nor any theory of temporal semantics. Many temporal extensions of the relational model have been proposed and some of them are also implemented. This paper offers a brief introduction to temporal database research. We propose a conceptual model for handling time varying attributes in the relational database model with minimal temporal attributes.
description: International Journal of Computer Science Issues, IJCSI, Vol. 7, Issue 1, No. 1, January 2010, http://ijcsi.org/articles/A-Logical-Temporal-Relational-Data-Model.php
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð²ÑÑ Ð·ÐµÑÐºÐ°Ð»ÑÐ½ÑÑ ÑÐ¾ÑÐ¾Ð¸Ð´Ð°Ð»ÑÐ½ÑÑ Ð°Ð½ÑÐµÐ½Ð½ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÐºÐ¾Ð»Ð»Ð¸Ð¼Ð°ÑÐ¾ÑÐ° Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² Ð±Ð»Ð¸Ð¶Ð½ÐµÐ¼ Ð¿Ð¾Ð»Ðµ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð±ÑÐµÐ², ÐÑÐµÐ²Ð¾Ð»Ð¾Ð´
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: Ð°Ð½ÑÐµÐ½Ð½Ð°
ÐºÐ¾Ð»Ð»Ð¸Ð¼Ð°ÑÐ¾Ñ
Ð¾Ð±Ð»ÑÑÐ°ÑÐµÐ»Ñ
ÐºÐ²Ð°Ð·Ð¸Ð¿Ð»Ð¾ÑÐºÐ¾Ðµ Ð¿Ð¾Ð»Ðµ

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð²ÑÑÐ·ÐµÑÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¾Ð¸Ð´Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð¾Ð¹ Ð°Ð½ÑÐµÐ½Ð½Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÐºÐ¾Ð»Ð»Ð¸Ð¼Ð°ÑÐ¾ÑÐ°. ÐÑÐ¾Ð¼ÐµÑÐµÐ½Ð° Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ Ð°Ð½ÑÐµÐ½Ð½Ñ Ð² Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÑÐµÐ½Ð¸Ð¸. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»Ñ Ð² Ð±Ð»Ð¸Ð¶Ð½ÐµÐ¹ Ð·Ð¾Ð½Ðµ Ð½Ð° Ð¾Ð´Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµÐ¹ ÑÐ°ÑÑÐ¾ÑÐµ Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ ÐºÐ¾Ð»Ð»Ð¸Ð¼Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸Ð³Ð¾Ð½Ð°. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð¾Ð´Ð¸Ð½ Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»Ñ Ð² ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð·Ð¾Ð½Ðµ. This paper is a study of the feasibility of using a dual reflector toroidal satellite antenna as a collimator. The geometry of the antenna in the vertical section has been measured. The graphs of the field distribution in the near-field at one operating frequency are obtained for different parameters of the compact range. One of the methods for optimizing the uniformity of the field in the quiet zone is proposed and implemented.
title: Versions of a Life So Far: Tales from the Ceiling
title: Versions of a Life so Far: Memoiring the Memoir
titleType: Subtitle
Creators: name: Roneson, Julie
Publisher: name: Lancaster University
Year: 2023

description: Louise Rosenblatt champions the belief that the reading of literature—or the encounter with ‘the poem,’ as she would say—is the active process which includes multiple levels of response by the reader. Rather than considering ‘the structure of the work of art as something statically inherent in the text,’ she explains, ‘we need to recognize the dynamic situation in which the reader, in the give-and-take with the text, senses or organizes a relationship among the various parts of his lived-through experience.’ Rosenblatt also talks of ‘text events’ as a way to explain the very particular experience of reading a particular text at a particular place or time. Cue my memoir Versions of a Life so Far: Tales from the Ceiling, which is built around a series of ‘text events,’ that is to say encounters with certain texts at certain points in my life, in particular my childhood years. These years belong primary to the 1960s and early 1970s, and so reflect the foundational text events of my life. Most notably, and at the heart of my text-sense of family, was the Laura Ingalls Wilder Little House on the Prairie series. But I have expanded the definition of text to include artifacts, colours, and photographs, among other ‘text events.’ And as I relate and indeed re-enact my encounters with these texts, I find myself experimenting with form in various ways. The result is that the conventional prose of memoir here becomes a shifting of point-of-view as well as a vacillating chronology. By retelling the story or stories of my early life through its textual events, I have sought to produce a text that is itself an event in the sense that these ‘versions’ are at once representativeof a single life (so far), but exist also in the segmented way that a life unfolds.
Moma, un piccolo chimico su Marte
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2018

Un intero laboratorio d’analisi chimica, miniaturizzato fino a occupare lo spazio di un forno a microonde: è il Mars Organic Molecule Analyzer, uno degli strumenti di bordo del rover di ExoMars 2020. A lui spetterà il compito di identificare le eventuali molecole organiche estratte dal sottosuolo marziano
Inference using shape-restricted regression splines
Creators: name: Meyer, Mary C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Regression splines are smooth, flexible, and parsimonious nonparametric function estimators. They are known to be sensitive to knot number and placement, but if assumptions such as monotonicity or convexity may be imposed on the regression function, the shape-restricted regression splines are robust to knot choices. Monotone regression splines were introduced by Ramsay [Statist. Sci. 3 (1998) 425--461], but were limited to quadratic and lower order. In this paper an algorithm for the cubic monotone case is proposed, and the method is extended to convex constraints and variants such as increasing-concave. The restricted versions have smaller squared error loss than the unrestricted splines, although they have the same convergence rates. The relatively small degrees of freedom of the model and the insensitivity of the fits to the knot choices allow for practical inference methods; the computational efficiency allows for back-fitting of additive models. Tests of constant versus increasing and linear versus convex regression function, when implemented with shape-restricted regression splines, have higher power than the standard version using ordinary shape-restricted regression.
description: Published in at http://dx.doi.org/10.1214/08-AOAS167 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
On the selection of tuning patterns in stagger-tuning multicavity klystron amplifiers
Creators: name: Yuan, John Tsong
Publisher: name: University of British Columbia
Year: 2011

description: In the iterative method for producing maximally-flat response for the multicavity klystron amplifier, a choice must be made in allocating poles to cavities. In this thesis, a method is described for selecting the tuning pattern which will give flat response with maximum gain for a specific multicavity klystron. The iterative method for multicavity klystron amplifiers is extended, to tubes with up to six cavities. It is shown that the optimum tuning pattern has an appreciable advantage in gain over the alternative choices. The practice of allocating the highest-frequency pole to the penultimate cavity is justified, at least for relatively short tubes. Illustrative numerical tuning designs for four-, five- and six-cavity klystron amplifiers with different tuning patterns are given to verify the method. The restrictions of small-signal fundamental-mode theory apply throughout the thesis.
Additional file 1 of Noninvasive assessment of myocardial work during left ventricular isovolumic relaxation in patients with diastolic dysfunction
Creators: name: Guo, Ying
name: Wang, Xiang
name: Yang, Chen-guang
name: Meng, Xu-yang
name: Li, Yi
name: Xia, Chen-xi
name: Xu, Tao
name: Weng, Si-xian
name: Zhong, You
name: Zhang, Rui-sheng
name: Wang, Fang
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Developmental Biology

description: Additional file 1: Supplementary Figure 1. Normalized MW parameters during IVR, compared across the different groups. Legend: IVR, isovolumic relaxation; LVDD, left ventricular diastolic dysfunction; MCWIVR, myocardial constructive work during IVR; MWIVR, total myocardial work during IVR; MWEIVR, myocardial work efficiency during IVR; MWWIVR, myocardial wasted work during IVR. Normalized MWIVR parameters, MWIVR parameters corrected by IVRT. *P<0.05, compared to healthy subjects.
Classical Correlation and Quantum Discord in Critical Systems
Creators: name: Sarandy, M. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discuss the behavior of quantum and classical pairwise correlations in critical systems, with the quantumness of the correlations measured by the quantum discord. We analytically derive these correlations for general real density matrices displaying $Z_2$ symmetry. As an illustration, we analyze both the XXZ and the transverse field Ising models. Finite-size as well as infinite chains are investigated and the quantum criticality is discussed. Moreover, we identify the spin functions that govern the correlations. As a further example, we also consider correlations in the Hartree-Fock ground state of the Lipkin-Meshkov-Glick model. It is then shown that both classical correlation and quantum discord exhibit signatures of the quantum phase transitions.
description: 10 pages, 8 figures. v3: minor changes. Published version. v2: conclusion section improved, references updated, and minor corrections