cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ottimizzazione, creazione e monitoraggio di KPI aziendali
Creators: name: Padovani, Riccardo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: L’analisi all’interno di questo progetto si è posta l’obiettivo di creare degli indicatori aziendali e dei metodi con i quali monitorarli nel corso degli anni a venire, dando inoltre informazioni che potranno essere usate in ambito manageriale programmando le attività future in un’ottica di miglioramento. Sulla base di questi indicatori si sono proposte delle soluzioni alternative all’azienda, sia dal punto di vista del magazzino sia per quanto riguarda altre sezioni aziendali. Aree dell’azienda in cui si è andato ad operare: Magazzino Parco veicoli Eco-center Area adibita alla sosta dei veicoli
Additional file 2 of The relative importance of households as a source of variation in child malnutrition: a multilevel analysis in India
Creators: name: Jain, Anoop
name: Rodgers, Justin
name: Kim, Rockli
name: Subramanian, S. V.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Supplementary Table 2: Comparison of variance estimates for HAZ between 5-level and 6-level models, and 6-level models with only households with more than one mother.
Ionization Induced by the Ponderomotive Force in Intense and High-Frequency Laser Fields
Creators: name: Zhu, Mingyu
name: Liu, Yuxiang
name: Wei, Chunli
name: Ni, Hongcheng
name: Wei, Qi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Atomic stabilization is a universal phenomenon that occurs when atoms interact with intense and high-frequency laser fields. In this work, we systematically study the influence of the ponderomotive (PM) force, present around the laser focus, on atomic stabilization. We show that the PM force could induce tunneling and even over-barrier ionization to the otherwise stabilized atoms. Such effect may overweight the typical multiphoton ionization under moderate laser intensities. Our work highlights the importance of an improved treatment of atomic stabilization that includes the influence of the PM force.
Talking tube : a novel approach for vocal tract acoustic modelling using the finite-difference time-domain method
Creators: name: Mohapatra, Debasish Ray
Publisher: name: University of British Columbia
Year: 2021

description: The human voice is a complex but unique physiological process. It involves the neuromuscular control of articulators to form an intricate upper vocal tract geometry, which yields different speech sounds. The existing computational vocal tract models have significant limitations concerning acoustic precision and simulation performance. The high-dimensional vocal tract models can compute precise acoustic wave propagation at the expense of simulation run-time. This thesis aims to fill these lacunae through two major contributions. Firstly, we introduce a novel vocal tract that extends the existing two-dimensional (2D) vocal tract modelling approach while having three-dimensional behaviour. The proposed model (2.5D FDTD) employs the Finite-Difference Time-Domain numerical scheme to discretize and compute acoustic components on a staggered grid. The simulated acoustic outputs of our new model are shown to match with the 2D FDTD vocal tract model at a low spatiotemporal resolution for open static vocal tract shapes. Contrary to 2D FDTD, the model adds tube depth as an additional impedance parameter to the acoustic wave solver by lumping off-plane waves. This technique offers an excellent balance between computational cost and acoustic precision while promising better geometrical flexibility for vocal tract modelling. Secondly, we tested the model's basic capabilities through the acoustic simulation of cardinal English vowel sounds. For realistic modelling of vowel sounds, we built a vocal tract radiation model. We also couple the 2.5D vocal tract with a self-oscillatory lumped-element vocal fold model to illustrate a fully connected articulatory speech synthesizer. This study offers a speech synthesis tool that can generate static vowel sounds and set up a new pathway for lightweight vocal tract modelling and other computational acoustic research.
Proof of Gravity and Yang-Mills Amplitude Relations
Creators: name: Bjerrum-Bohr, N. E. J.
name: Damgaard, Poul H.
name: Feng, Bo
name: Sondergaard, Thomas
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using BCFW on-shell recursion techniques, we prove a sequence of explicit n-point Kawai-Lewellen-Tye relations between gravity and Yang-Mills amplitudes at tree level.
description: 17 pages, no figures, JHEP
Subband engineering for p-type silicon ultra-thin layers for increased carrier velocities: An atomistic analysis
Creators: name: Neophytou, Neophytos
name: Klimeck, Gerhard
name: Kosina, Hans
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Ultra-thin-body (UTB) channel materials of a few nanometers in thickness are currently considered as candidates for future electronic, thermoelectric, and optoelectronic applications. Among the features that they possess, which make them attractive for such applications, their confinement length scale, transport direction, and confining surface orientation serve as degrees of freedom for engineering their electronic properties. This work presents a comprehensive study of hole velocities in p-type UTB films of widths from 15nm down to 3nm. Various transport and surface orientations are considered. The atomistic sp3d5s*-spin-orbit-coupled tight-binding model is used for the electronic structure, and a semiclassical ballistic model for the carrier velocity calculation. We find that the carrier velocity is a strong function of orientation and layer thickness. The (110) and (112) surfaces provide the highest hole velocities, whereas the (100) surfaces the lowest velocities, almost 30% lower than the best performers. Additionally, up to 35% velocity enhancements can be achieved as the thickness of the (110) or (112) surfaces is scaled down to 3nm. This originates from strong increase in the curvature of the p-type UTB film subbands with confinement, unlike the case of n-type UTB channels. The velocity behavior directly translates to ballistic on-current trends, and correlates with trends in experimental mobility measurements.
description: 22 pages, 6 figures
Coherent structures at the origin of time irreversibility in wall turbulence
Creators: name: Iacobello, Giovanni
name: Chowdhuri, Subharthi
name: Ridolfi, Luca
name: Rondoni, Lamberto
name: Scarsoglio, Stefania
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Time irreversibility is a distinctive feature of non-equilibrium phenomena such as turbulent flows, where irreversibility is mainly associated with an energy cascade process. An Eulerian, multiscale analysis of time irreversibility in wall-bounded turbulence is proposed in this study, which differs from previous works relying on a Lagrangian approach and mainly focusing on homogeneous turbulence. Outcomes reveal a strong connection between irreversibility levels and coherent structures in both turbulent channel and boundary layer flows. In the near-wall region, irreversibility is directly related to the inner spectral peak originating from small-scale turbulent structures in the buffer layer. Conversely, stronger irreversibility is found in correspondence of the outer spectral peak originating from larger turbulent flow scales far from the wall. Our results represent a first effort to characterize Eulerian TI in wall-bounded turbulent flows, thus paving the way for new developments in wall-turbulence modeling and control accounting for broken temporal symmetry.
Coalition Formation Games for Distributed Cooperation Among Roadside Units in Vehicular Networks
Creators: name: Saad, Walid
name: Han, Zhu
name: Hjørungnes, Are
name: Niyato, Dusit
name: Hossain, Ekram
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: Computer Science and Game Theory (cs.GT)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Vehicle-to-roadside (V2R) communications enable vehicular networks to support a wide range of applications for enhancing the efficiency of road transportation. While existing work focused on non-cooperative techniques for V2R communications between vehicles and roadside units (RSUs), this paper investigates novel cooperative strategies among the RSUs in a vehicular network. We propose a scheme whereby, through cooperation, the RSUs in a vehicular network can coordinate the classes of data being transmitted through V2R communications links to the vehicles. This scheme improves the diversity of the information circulating in the network while exploiting the underlying content-sharing vehicle-to-vehicle communication network. We model the problem as a coalition formation game with transferable utility and we propose an algorithm for forming coalitions among the RSUs. For coalition formation, each RSU can take an individual decision to join or leave a coalition, depending on its utility which accounts for the generated revenues and the costs for coalition coordination. We show that the RSUs can self-organize into a Nash-stable partition and adapt this partition to environmental changes. Simulation results show that, depending on different scenarios, coalition formation presents a performance improvement, in terms of the average payoff per RSU, ranging between 20.5% and 33.2%, relative to the non-cooperative case.
description: accepted and to appear in IEEE Journal on Selected Areas in Communications (JSAC), Special issue on Vehicular Communications and Networks
Speeding axion haloscope experiments using heterodyne-variance-based detection with a power-meter
Creators: name: Omarov, Zhanibek
name: Jeong, Junu
name: Semertzidis, Yannis K.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We describe a new axion search method based on measuring the variance in the interference of the axion signal using injected photons with a power detector. The need for a linear amplifier is eliminated by putting a strong signal into the microwave cavity, to acquire not only the power excess but also measure the variance of the output power. The interference of the external photons with the axion to photon converted signal greatly enhances the variance at the particular axion frequency, providing evidence of its existence. This method has an advantage in that it can always obtain sensitivity near the quantum noise limit even for a power detector with high dark count rate. We describe the basic concept of this method both analytically and numerically, and we show experimental results using a simple demonstration circuit.
description: 7 pages, 6 figures
On the co-existence of transonic buffet and separation-bubble modes for the OALT25 laminar-flow wing section
Creators: name: Zauner, Markus
name: Moise, Pradeep
name: Sandham, Neil D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Transonic buffet is an unsteady flow phenomenon that limits the safe flight envelope of modern aircraft. Scale-resolving simulations with span-periodic boundary conditions are capable of providing new insights into its flow physics. The present contribution shows the co-existence of multiple modes of flow unsteadiness over an unswept laminar-flow wing section, appearing in the following order of increasing frequency: (a) a low-frequency transonic buffet mode, (b) an intermediate-frequency separation bubble mode, and (c) high-frequency wake modes associated with vortex shedding. Simulations are run over a range of Reynolds and Mach numbers to connect the lower frequency modes from moderate to high Reynolds numbers and from pre-buffet to established buffet conditions. The intermediate frequency mode is found to be more sensitive to Reynolds-number effects compared to those of Mach number, which is the opposite trend to that observed for transonic buffet. Spectral proper orthogonal decomposition is used to extract the spatial structure of the modes. The buffet mode involves coherent oscillations of the suction-side shock structure, consistent with previous studies including global mode analysis. The laminar separation-bubble mode at intermediate frequency is fundamentally different, with a phase relationship between separation and reattachment that does not correspond to a simple `breathing' mode and is not at the same Strouhal number observed for shock-induced separation bubbles. Instead, a Strouhal number based on separation bubble length and reverse flow magnitude is found to be independent of Reynolds number within the range of cases studied.
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¨ÐºÐ¸Ð²Â»
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
title: Technological process of manufacturing the Â«PulleyÂ»
Creators: name: ÐÐ¶ÑÐ¼Ð°ÑÐµÐ², Ð¢Ð¸Ð¼Ñ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: 2021
Subjects: ÑÐ¸Ð¿ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐºÐ¸Ð²
Ð±Ð°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¿ÑÐ¸Ð¿ÑÑÐº
Ð½Ð¾ÑÐ¼Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ñ
ÑÐµÑÐ¾Ñ Ð¾Ð²Ð°ÑÐ¾ÑÑÑ
ÐºÐ²Ð°Ð»Ð¸ÑÐµÑ
ÑÑÐ°Ð½Ð¾Ðº
ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
Ð´Ð¾Ð¿ÑÑÐº
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐ½Ð°ÑÑÐºÐ°
Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ
ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð°
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð²
ÑÐºÐ°Ð»ÑÑÐ°ÑÑÐ¹ ÐºÐ¾Ð½Ð´ÑÐºÑÐ¾Ñ
type of production
technological process
design
pulley
basing
allowance
standart time
cutting modes
operation
roughness
it grade
machine tool
cutting tool
engineering tolerance
production tools
ficture
shaped cutter
worm mill
set of taps
conductor

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÑÐ°Ð¿Ð½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¨ÐºÐ¸Ð²Â» Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð²ÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð±ÑÐ»Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ¶ÑÑÐ¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ: ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ, ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð² Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ·ÑÐ±Ñ Ð¸ ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð° Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·ÑÐ±ÑÐ°ÑÑÑ ÐºÐ¾Ð»ÐµÑ. Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ, Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸, Ð±ÑÐ»Ð¾ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÐºÐ¾Ð½Ð´ÑÐºÑÐ¾ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÑÐ²ÐµÑÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÐ²ÐµÑÑÑÐ¸Ð¹ Ð½Ð° Ð´ÐµÑÐ°Ð»Ð¸ ÑÐ¸Ð¿Ð° ÑÐºÐ¸Ð².
description: The first section of this work describes step-by-step the development of the manufacturing process of the part "Pulley" in the conditions of medium-scale pro-duction and received all the necessary data for the development of a set of technological documentation. In the second section, cutting tools of a complex profile were designed: a shaped cutter, a set of taps for cutting metric threads, and a worm cutter for cutting cylindrical gears. In the third section, based on the specified operation, a conductive device for drilling holes on parts such as pulley.
Additional file 1 of In children and adolescents with temporomandibular disorder assembled with juvenile idiopathic arthritis - no association were found between pain and TMJ deformities using CBCT
Creators: name: Fischer, J.
name: Augdal, T. A.
name: Angenete, O.
name: Gil, E. G.
name: Skeie, M. S.
name: Åstrøm, A. N.
name: Tylleskär, K.
name: Rosendahl, K.
name: Shi, X.-Q.
name: Rosén, A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1. Painful and painless TMJs upon jaw movement and palpation according to ILAR categories.
title: ÐÐ»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ´ÐµÐ»ÐºÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÑÐ½ÐºÑÑÑÑ ÑÐ¾Ð²Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ½ÐºÐ°
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
title: Planning of international deal based on research of commodity marketâs conjuncture
Creators: name: ÐÐ°Ð½ÐµÑ, ÐÐ°Ð¼Ð¸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: 2019
Subjects: ÐºÐ¾Ð½ÑÑÐ½ÐºÑÑÑÐ° ÑÑÐ½ÐºÐ°
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð¸Ð¼Ð¿Ð¾ÑÑÐ½ÑÐµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸
Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°
ÑÑÐ½Ð´ÑÐº
ÑÐºÑÐ¿Ð¾ÑÑ
Ð¢ÑÑÑÐ¸Ñ
Ð Ð¾ÑÑÐ¸Ñ
market conditions
economic efficiency
import operations
consumer properties
hazelnuts
exports
Turkey
Russia

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÐµÑÑÐ¾ÑÐ¾Ð½Ð½Ð¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° ÑÑÐ½Ð´ÑÐºÐ° Ñ ÑÐµÐ»ÑÑ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ´ÐµÐ»ÐºÐ¸ Ð¿Ð¾ ÐµÐ³Ð¾ Ð¸Ð¼Ð¿Ð¾ÑÑÑ Ð¸Ð· Ð¢ÑÑÑÐ¸Ð¸ Ð² Ð Ð¾ÑÑÐ¸Ñ.
ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÐºÐ¾Ð½ÑÑÐ½ÐºÑÑÑÑ ÑÑÐ½ÐºÐ° ÑÑÐ½Ð´ÑÐºÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÑÐ½ÐºÐ° Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ Ð¾ÑÐµÑÐ¾Ð²Ð¾Ð¹ ÐºÑÐ»ÑÑÑÑÑ. ÐÑÑÐ²Ð»ÐµÐ½Ñ ÑÐ°ÐºÑÐ¾ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÑÐ¿ÑÐ¾Ñ Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð½Ð° Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÑÐ½ÐºÐµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ ÑÑÐ½Ð´ÑÐºÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° ÑÐ¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´ÑÐµÑÐºÐ°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° ÑÑÐ½Ð´ÑÐºÐ°, ÑÐµÐ°Ð»Ð¸Ð·ÑÐµÐ¼Ð¾Ð³Ð¾ Ð½Ð° ÑÑÐ½ÐºÐ°Ñ Ð¢ÑÑÑÐ¸Ð¸ Ð¸ Ð Ð¾ÑÑÐ¸Ð¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ´ÐµÐ»ÐºÐ¸ Ð¿Ð¾ Ð¸Ð¼Ð¿Ð¾ÑÑÑ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾Ð²Ð°ÑÐ° Ð¸Ð· Ð¢ÑÑÑÐ¸Ð¸ Ð² Ð Ð¾ÑÑÐ¸Ñ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿Ð»Ð°Ð½Ð¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÐ´ÐµÐ»ÐºÐ¸ Ð¿ÑÐ¸ ÑÐ¾Ð±Ð»ÑÐ´ÐµÐ½Ð¸Ð¸ ÑÐºÐ°Ð·Ð°Ð½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹.
description: The purpose of this work is a comprehensive analysis of the hazelnut market in order to plan a cost-effective international transaction for its import from Turkey to Russia.
Methodological approaches to the analysis of the hazelnut market conditions are determined. The analysis of the international and Russian market investigated nut culture. The factors influencing the demand and supply in this market, as well as the production of hazelnuts. Conducted merchandising expertise hazelnuts sold in the markets of Turkey and Russia. The optimal conditions for the implementation of the international transaction on the import of the investigated product from Turkey to Russia have been determined. The economic efficiency of the proposed transaction is calculated subject to the specified conditions.
Thermoelectric Properties of Scaled Silicon Nanowires Using the sp3d5s*-SO Atomistic Tight-Binding Model and Boltzmann Transport
Creators: name: Neophytou, Neophytos
name: Kosina, Hans
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: As a result of suppressed phonon conduction, large improvements of the thermoelectric figure of merit, ZT, have been recently reported for nanostructures compared to the raw materials' ZT values. It has also been suggested that low dimensionality can improve a device's power factor as well, offering a further enhancement. In this work the atomistic sp3d5s*-spin-orbit-coupled tight-binding model is used to calculate the electronic structure of silicon nanowires (NWs). The linearized Boltzmann transport theory is applied, including all relevant scattering mechanisms, to calculate the electrical conductivity, the Seebeck coefficient, and the thermoelectric power factor. We examine n-type nanowires of diameters of 3nm and 12nm, in [100], [110], and [111] transport orientations at different carrier concentrations. Using experimental values for the lattice thermal conductivity in nanowires, the expected ZT value is computed. We find that at room temperature, although scaling the diameter below 7nm can be beneficial to the power factor due to banstructure changes alone, at those dimensions enhanced phonon and surface roughness scattering degrades the conductivity and reduces the power factor.
description: 19 pages, 5 figures; Journal of electronic Materials, 2011
Emergence of non-Fermi-liquid behavior due to Fermi surface reconstruction in the underdoped cuprate superconductors
Creators: name: Das, Tanmoy
name: Markiewicz, R. S.
name: Bansil, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present an intermediate coupling scenario together with a model analytic solution where the non-Fermi-liquid behavior in the underdoped cuprates emerges through the mechanism of Fermi surface (FS) reconstruction. Even though the fluctuation spectrum remains nearly isotropic, FS reconstruction driven by a density wave order breaks the lattice symmetry and induces a strong momentum dependence in the self-energy. As the doping is reduced to half-filling, we find that quasiparticle (QP) dispersion becomes essentially unrenormalized, but in sharp contrast the QP spectral weight renormalizes to nearly zero. This opposite doping evolution of the renormalization factors for QP dispersion and spectral weight conspires in such a way that the specific heat remains Fermi liquid like at all dopings in accord with experiments.
description: Accepted for publication in Physical Review B (2010).
ZEUS-2: a second generation submillimeter grating spectrometer for exploring distant galaxies
Creators: name: Ferkinhoff, Carl
name: Nikola, Thomas
name: Parshley, Stephen C.
name: Stacey, Gordon J.
name: Irwin, Kent D.
name: Cho, Hsiao-Mei
name: Halpern, Mark
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: ZEUS-2, the second generation (z)Redshift and Early Universe Spectrometer, like its predecessor is a moderate resolution (R~1000) long-slit, echelle grating spectrometer optimized for the detection of faint, broad lines from distant galaxies. It is designed for studying star-formation across cosmic time. ZEUS-2 employs three TES bolometer arrays (555 pixels total) to deliver simultaneous, multi-beam spectra in up to 4 submillimeter windows. The NIST Boulder-built arrays operate at ~100mK and are readout via SQUID multiplexers and the Multi-Channel Electronics from the University of British Columbia. The instrument is cooled via a pulse-tube cooler and two-stage ADR. Various filter configurations give ZEUS-2 access to 7 different telluric windows from 200 to 850 micron enabling the simultaneous mapping of lines from extended sources or the simultaneous detection of the 158 micron [CII] line and the [NII] 122 or 205 micron lines from z = 1-2 galaxies. ZEUS-2 is designed for use on the CSO, APEX and possibly JCMT.
Appreciating mergers for understanding the non-linear $M_{\rm bh}$-$M_{\rm *,spheroid}$ and $M_{\rm bh}$-$M_{\rm *,galaxy}$ relations, updated herein, and the implications for the (reduced) role of AGN feedback
Creators: name: Graham, Alister W.
name: Sahu, Nandini
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present revised (black hole mass)-(spheroid stellar mass) and (black hole mass)-(galaxy stellar mass) scaling relations based on colour-dependent stellar mass-to-light ratios. Our 3.6 micron luminosities were obtained from multicomponent decompositions, which accounted for bulges, discs, bars, ansae, rings, nuclear components, etc. The lenticular galaxy bulges (not associated with recent mergers) follow a steep M_bh~M_{*,bulge}^{1.53+/-0.15} relation, offset by roughly an order of magnitude in black hole mass from the M_bh~M_{*,ellip}^{1.64+/-0.17} relation defined by the elliptical (E) galaxies which, in Darwinian terms, are shown to have evolved by punctuated equilibrium rather than gradualism. We use the spheroid, i.e., bulge and elliptical, size-mass relation to reveal how disc-galaxy mergers explain this offset and the dramatically lower M_bh/M_{*,sph} ratios in the elliptical galaxies. The popular but deceptive near-linear M_bh-M_{*,sph} `red sequence', followed by neither the bulge population nor the elliptical galaxies, is shown to be an artefact of sample selection, combining bulges and elliptical galaxies from disparate M_bh-M_{*,sph} sequences. Moreover, both small bulges with `undermassive' black holes and big lenticular galaxies (including relic `red nuggets') with `overmassive' black holes - relative to the near-linear M_bh-M_{*,sph} sequence - are no longer viewed as outliers. We confirm a steep M_bh~M_{*,bulge}^{2.25+/-0.39} relation for spiral galaxies and discuss numerous implications of this work, including how mergers, rather than (only) feedback from active galactic nuclei, have shaped the high-mass end of the galaxy mass function. We also explain why there may be no useful M_bh-M_{*,sph}-R_{e,sph} plane due to M_{*,sph} scaling nearly linearly with R_{e,sph}.
description: Accepted for publication in MNRAS
Additional file 1 of Early recognition of cardiac surgery-associated acute kidney injury: lack of added value of TIMP2 IGFBP7 over short-term changes in creatinine (an observational pilot study)
Creators: name: Lakhal, Karim
name: Bigot-Corbel, Edith
name: Sacchetto, Emilie
name: Chabrun, Floris
name: Senage, Thomas
name: Figueres, Lucile
name: Leroy, Maxime
name: Legrand, Arnaud
name: Rozec, Bertrand
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplemental Figure 1. Concentration of biomarkers in the same population. Supplemental Figure 2. Early detection of CS-AKI in the same population. Supplemental Figure 3. Refining pCr-based early detection of CS-AKI with the use of a second biomarker. Supplemental Figure 4. Distinction between persistent and transient cardiac surgery-associated AKI. Supplemental Table 1. STARD checklist. Supplemental Table 2. Comparison of baseline characteristics of included and excluded patients. Supplemental Table 3a to 3e. Performance of biomarkers for the detection of CS-AKI. Supplemental Table 4. Performance for the prediction or detection of CS-AKI according to the definition (omitting the urine output criterion or not).
Quaternion-based machine learning on topological quantum systems
Creators: name: Lin, Min-Ruei
name: Li, Wan-Ju
name: Huang, Shin-Ming
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Computational Physics (physics.comp-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Topological phase classifications have been intensively studied via machine-learning techniques where different forms of the training data are proposed in order to maximize the information extracted from the systems of interests. Due to the complexity in quantum physics, advanced mathematical architecture should be considered in designing machines. In this work, we incorporate quaternion algebras into data analysis either in the frame of supervised and unsupervised learning to classify two-dimensional Chern insulators. For the unsupervised-learning aspect, we apply the principal component analysis (PCA) on the quaternion-transformed eigenstates to distinguish topological phases. For the supervised-learning aspect, we construct our machine by adding one quaternion convolutional layer on top of a conventional convolutional neural network. The machine takes quaternion-transformed configurations as inputs and successfully classify all distinct topological phases, even for those states that have different distributuions from those states seen by the machine during the training process. Our work demonstrates the power of quaternion algebras on extracting crucial features from the targeted data and the advantages of quaternion-based neural networks than conventional ones in the tasks of topological phase classifications.
description: 15 pages, 13 figures
Selective coupling of coherent optical phonons in YBa$_2$Cu$_3$O$_{7-δ}$ with electronic transitions
Creators: name: Ishioka, Kunie
name: Pashkin, Alexej
name: Bernhard, Christian
name: Petek, Hrvoje
name: Yao, Xin
name: Demsar, Jure
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate coherent lattice dynamics in optimally doped YBa$_2$Cu$_3$O$_{7-δ}$ driven by ultrashort ($\sim$ 12 fs) near infrared (NIR) and near ultraviolet (NUV) pulses. Transient reflectivity experiments, performed at room temperature and under moderate ($<$0.1 mJ/cm$^2$) excitation fluence, reveal $A_g$-symmetry phonon modes related to the O(2,3) bending in the CuO$_2$ planes and to the apical O(4) stretching at frequencies between 10 and 15 THz, in addition to the previously reported Ba and Cu(2) vibrations at 3.5 and 4.5 THz. The relative coherent phonon amplitudes are in stark contrast to the relative phonon intensities in the spontaneous Raman scattering spectrum excited at the same wavelength. This contrast indicates mode-dependent contributions of the Raman and non-Raman mechanisms to the coherent phonon generation. We show that the particularly intense coherent Cu(2) phonon, together with its initial phase, supports its generation predominately via a displacive mechanism, possibly involving the charge transfer within the CuO$_2$ planes. The small amplitude of the coherent out-of-phase O(2,3) bending mode at 10 THz also suggests the involvement of non-Raman generation mechanism. The generation of the other coherent phonons can in principle be explained within the framework of Raman mechanism. When the pump light has the polarization component perpendicular to the CuO$_2$ plane, the coherent O(4) mode at 15 THz is strongly enhanced compared to the in-plane excitation, corresponding to the large polarizability component associated with the hopping between the apical and the chain oxygens, O(4) and O(1).
description: 16 pages, 13 figures including Appendices
Quashing a suspected selection bias in galaxy samples having dynamically-measured supermassive black holes
Creators: name: Sahu, Nandini
name: Graham, Alister W.
name: Hon, Dexter S. -H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Local early-type galaxies with directly-measured black hole masses, $M_{\rm bh}$, have been reported to represent a biased sample relative to the population at large. Such galaxies with Spitzer Space Telescope imaging have been purported to possess velocity dispersions, $σ$, at least $\sim$0.1 dex larger for a given galaxy stellar mass, $M_{\rm *,gal}$, than is typically observed among thousands of early-type galaxies imaged by the Sloan Digital Sky Survey. This apparent offset led Shankar et al. to reduce the normalisation of the observed $M_{\rm bh} \propto σ^5$ relation by at least $\sim$0.5 dex to give their "intrinsic relations", including $σ$-based modifications to the $M_{\rm bh}$-$M_{\rm *,gal}$ relation. These modifications were based on the untested assumption that the stellar masses had been derived consistently between the two samples. Here, we provide the necessary check using galaxies common to the Spitzer Survey of Stellar Structure in Galaxies (S$^4$G) and the Sloan Digital Sky Survey (SDSS). We find that the stellar masses of galaxies with and without directly measured black holes had appeared offset from each other due to the use of inconsistent stellar mass-to-light ratios, $Υ_*$, for the optical and infrared data. We briefly discuss the "intrinsic relations" and why some of these will at times appear to have had partial success when applied to data based on similarly inconsistent values of $Υ_*$. Finally, we reiterate the importance of the $\upsilon$ (lower-case $Υ$) term, which we previously introduced into the $M_{\rm bh}$-$M_{\rm *}$ relations to help avoid $Υ_*$-related mismatches.
description: To appear in MNRAS. 10 pages, including 6 figures and references
Study of the spectral properties of spin ladders in different representations via a renormalization procedure
Creators: name: Khalil, Tarek
name: Richert, Jean
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We implement an algorithm which is aimed to reduce the dimensions of the Hilbert space of quantum many-body systems by means of a renormalization procedure. We test the role and importance of different representations on the reduction process by working out and analyzing the spectral properties of strongly interacting frustrated quantum spin systems.
description: to be published in Physica B
Properties and Scaling Relations of Ionized Gas Outflows at z~1-3
Creators: name: Davies, Rebecca
name: None
Publisher: name: Zenodo
Year: 2019

description: Outflows are ubiquitous at the peak epoch of star formation (z~1-3), and are likely to play an important role in shaping the growth and evolution of galaxies. Near-IR integral field spectroscopy is a powerful tool to investigate the physical properties of galactic winds at this epoch because it enables us to kinematically disentangle them from gravitational motions, and to map the launch sites, extent, and geometry of outflows. I will present results from our SINFONI and KMOS outflow studies at z~1-3, focusing on properties and scaling relations of SF-driven outflows resolved on ~1-2 kpc scales. We find that the outflow velocity and mass loading factor correlate with the local star formation surface density, but the mass loading factors are always low (<= 0.5). The vast majority of the outflowing material does not have sufficient velocity to escape from the galaxy halos, but will be re-accreted and contribute to the chemical enrichment of these galaxies. I will discuss these results in the context of our study of global outflow properties and demographics from the KMOS^3D survey (including AGN driven outflows).
La valutazione sommativa in educazione fisica
Creators: name: Rossetti, Matteo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2013

description: L’introduzione della pedagogia delle condotte motorie (Parlebas, 1997) nei programmi e nella valutazione in educazione fisica presso le Scuole Medie ha modificato in maniera sostanziale il significato e la percezione della disciplina rispetto al periodo precedente. Ciò ha confermato l’evoluzione degli scopi e degli obiettivi della materia nella crescita globale dell’individuo. La ricerca si prefigge di investigare il significato della nota in educazione fisica, su come viene percepita dagli attori (allievi e genitori) e da quali fattori dovrebbe essere composta. Il metodo scelto è la somministrazione di un questionario semi strutturato sulla valutazione in educazione fisica. Il questionario è stato compilato dagli allievi, genitori e docente di materia di sei classi di quarta media nelle sedi di Agno e Morbio Inferiore. I risultati ottenuti permettono di affermare che esiste una buona percezione, da parte dei soggetti, dei criteri sui quali si costruisce la valutazione certificativa finale in educazione fisica. Tuttavia si evidenziano dei luoghi di difficoltà su alcuni parametri. Ambiti e dimensioni, che per stessa ammissione dei docenti, non vengono valutati frequentemente nel corso del periodo formativo. Relatori: Alejandro Arigoni e Flavio Rossi. Materia: educazione fisica
Ray trajectories for a spinning cosmic string and a manifestation of self-cloaking
Creators: name: Anderson, Tom H.
name: Mackay, Tom G.
name: Lakhtakia, Akhlesh
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A study of ray trajectories was undertaken for the Tamm medium which represents the spacetime of a cosmic spinning string, under the geometric-optics approximation. Our numerical studies revealed that: (i) rays never cross the string's boundary; (ii) the Tamm medium supports evanescent waves in regions of phase space that correspond to those regions of the string's spacetime which could support closed timelike curves; and (iii) a spinning string can be slightly visible while a non-spinning string is almost perfectly invisible.
Photoelectron spectra in an autoionization system interacting with a neighboring atom
Creators: name: Perina, Jan
name: Luks, Antonin
name: Leonski, Wieslaw
name: Perinova, Vlasta
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Photoelectron ionization spectra of an autoionization system with one discrete level interacting with a neighbor two-level atom are discussed. The formula for long-time ionization spectra is derived. According to this formula, the spectra can be composed of up to eight peaks. Moreover, the Fano-like zeros for weak optical pumping have been identified in these spectra. The conditional ionization spectra depending on the state of the neighbor atom exhibit oscillations at the Rabi frequency. Dynamical spectral zeros occurring once per the Rabi period have been revealed in these spectra.
description: 10 pages, 13 figures
Additional file 1 of The impact of demographic and clinical characteristics on the trajectories of health-related quality of life among patients with Fabry disease
Creators: name: Sigurdardottir, Solrun
name: Bjerkely, Birgitte
name: Jenssen, Trond G.
name: Mathisen, Per
name: von der Lippe, Charlotte
name: Ørstavik, Kristin
name: Heimdal, Ketil
name: Dahle, Dag Olav
name: Weedon-Fekjær, Mina Susanne
name: Solberg, Olga
name: Pihlstrøm, Hege K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Bar chart 1. The X-axis shows the year of follow-ups, including the baseline (first visit). The Y-axis shows the frequency of SF-36 data included or not included in the database for longitudinal data. Total number of observations are indicated on the bars.
A MUSE-ALMA view of the physics of star formation and feedback at high angular resolution in nearby galaxies
Creators: name: McElroy, Rebecca
name: None
Publisher: name: Zenodo
Year: 2019

description: Using a revolutionary combination of high spatial resolution MUSE and ALMA data we examine, in unprecedented detail, how stars are formed in different galaxy environments using a statistical sample. The PHANGs collaboration has mosaicked across the disks of 19 nearby galaxies (distance <25Mpc) at high angular resolution (1"=50pc). By combining this matched resolution MUSE and ALMA data, we trace the relative distribution and evolution of the gas properties of these galaxies across multiple phases. This allows us to spatially map thousands of resolved molecular clouds and HII regions across the disks of galaxies. I will use this to show how star formation fuelling is connected to specific galactic environments, and address the energetics of star formation feedback. Additionally, we derive the ionisation properties of the circumnuclear gas in galaxies within our sample that host low-luminosity AGN or LINER-like centres. This allows us to show that they preferentially have extended ionised gas surrounding their nuclei as compared to quiescent galaxies. By connecting these ionised gas properties to those of the molecular gas we show evidence of outflowing gas implying that even low-level activity in their centres can drive feedback on large scales.
FFPRES (Forest Fire Prevention by Environmental System)
Creators: name: Gatti, Matteo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2024
Subjects: Fire Prevention

description: Il progetto svolto ha come titolo FFPRES, acronimo di Forest Fire Prevention by Environmental System. Dal titolo esteso si comprende che l’argomento della tesi è la creazione di sistemi in grado di rilevare e analizzare dati ambientali, utilizzati per la prevenzione e l'allerta di incendi boschivi. Il sistema FFPRES è progettato per il monitoraggio continuo delle zone boschive, particolarmente indicato per aree ad alto rischio di incendio o in zone difficili da raggiungere dove il controllo da parte degli operatori risulta complicato. Questo sistema si compone di tre sotto-sistemi, ognuno con un compito specifico: Sistema di rilevazione dei dati ambientali: Questo sotto-sistema misura diversi parametri ambientali tra cui la temperatura e l'umidità dell'aria, la temperatura e l'umidità del suolo, e la velocità del vento. Sistema di rilevazione del fumo (CO2): Questo sotto-sistema è dotato di sensori che analizzano la variazione dei livelli di CO2 nell'ambiente. In presenza di combustione, il sistema rileva l'aumento di CO2 e avvisa tempestivamente gli operatori. Scheda metadati 2/2 Sistema di raccolta e invio dei dati: Questo sotto-sistema raccoglie i dati provenienti dagli altri due sistemi e li carica su un server, permettendo la consultazione remota. La combinazione dei dati ambientali rilevati consente di effettuare previsioni e generare allerte per incendi boschivi, migliorando così la prevenzione e la gestione delle emergenze. La comunicazione tra i vari sistemi sul territorio avviene tramite tecnologia Bluetooth 5.0, che garantisce una copertura di circa 300 metri. La trasmissione dei dati raccolti al server centrale avviene invece tramite la rete 4G. Per quanto riguarda l'alimentazione, tutti i sistemi utilizzano energia solare. Ogni unità è dotata di un pannello fotovoltaico e di una batteria ricaricabile, che assicura un'alimentazione continua e affidabile per tutto l'anno, 365 giorni su 365.
NLTE solar irradiance modeling with the COSI code
Creators: name: Shapiro, A. I.
name: Schmutz, W.
name: Schoell, M.
name: Haberreiter, M.
name: Rozanov, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. The solar irradiance is known to change on time scales of minutes to decades, and it is suspected that its substantial fluctua- tions are partially responsible for climate variations. Aims. We are developing a solar atmosphere code that allows the physical modeling of the entire solar spectrum composed of quiet Sun and active regions. This code is a tool for modeling the variability of the solar irradiance and understanding its influence on Earth. Methods. We exploit further development of the radiative transfer code COSI that now incorporates the calculation of molecular lines. We validated COSI under the conditions of local thermodynamic equilibrium (LTE) against the synthetic spectra calculated with the ATLAS code. The synthetic solar spectra were also calculated in non-local thermodynamic equilibrium (NLTE) and compared to the available measured spectra. In doing so we have defined the main problems of the modeling, e.g., the lack of opacity in the UV part of the spectrum and the inconsistency in the calculations of the visible continuum level, and we describe a solution to these problems. Results. The improved version of COSI allows us to reach good agreement between the calculated and observed solar spectra as measured by SOLSTICE and SIM onboard the SORCE satellite and ATLAS 3 mission operated from the Space Shuttle. We find that NLTE effects are very important for the modeling of the solar spectrum even in the visual part of the spectrum and for its variability over the entire solar spectrum. In addition to the strong effect on the UV part of the spectrum, NLTE effects influence the concentration of the negative ion of hydrogen, which results in a significant change of the visible continuum level and the irradiance variability.
description: 14 pages, 14 figures, accepted for publication in Astronomy&Astrophysics
Additional file 2 of Concatenation of paired-end reads improves taxonomic classification of amplicons for profiling microbial communities
Creators: name: Dacey, Daniel P.
name: Chain, Frédéric J. J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 2. Figure S2. Precision, recall, and F-measure statistic comparisons averaged across mocks for each paired-end pipeline at different ASV percent abundance thresholds. Pipelines with taxonomy performed using SILVA had a higher F-measure mean at every threshold compared to Greengenes. Figure S3. ASV percent abundance threshold comparison of true positives (TPs), false positives (FPs), and false negatives (FNs) among paired-end pipelines using the SILVA references database. The unique number of genera identified for each of the ten mock communities per pipelines are summer together per pipeline per threshold. Genus counts do not consider ASV abundances. Figure S4. Heatmaps comparing balanced (G1, G2, S1) versus unbalanced (G3, G4, S2) mock communities with the same genera compositions. A) G1 vs G3, B) G2 vs G4, and C) S1 vs S2. Color scale shows proportional abundance of taxa within each mock / pipeline. Taxa are categorized by False Positives (blue) and True Positives (red). Relative abundance scale goes from dark blue (low) to red (high).