cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Revisiting The American Western And The Thriller With Special Reference To Cormac McCarthy And Stephen King
Creators: name: Chattopadhyay, Subhasis
Publisher: name: figshare
Year: 2023
Subjects: North American literature
Critical theory
Hermeneutics
Philosophy of religion
Theology
Other philosophy and religious studies not elsewhere classified

description: This is the first synotpic reading of Cormac McCarthy and Stephen King through the hermenteutics of Christian theology and the Problem of Evil.
Open Science Policy de l'Académie suisse des sciences humaines et sociales
Creators: name: Immenhauser, Beat
Publisher: name: Zenodo
Year: 2019
Subjects: Open Science Policy
Open Access
Infrastructures de recherche

description: Une Open Science Policy fait partie intégrante des bonnes pratiques scientifiques. Elle sert à sécuriser l’accès aux résultats de recherche (données et publications) des entreprises et favorise leur réutilisation. L’objectif est de rendre l’information disponible aussi librement que possible avec le moins de restrictions possible pour un public aussi large que possible. En outre, des principes sur l’accès, la description, la présentation, la préservation et la réutilisation des résultats de la recherche sont formulés. Par cette politique, l’Académie suisse des sciences humaines et sociales entend jeter les bases de la mise en œuvre de l’«Open Science» dans les infrastructures de recherche qu’elle soutient.
description: cite as: Beat Immenhauser (2019): Open Science Policy de l'Académie suisse des sciences humaines et sociales. zenodo. https://doi.org/10.5281/zenodo.2634213
A voice behind the headlines : the public relations of the Canadian Jewish Congress during World War II
Creators: name: Lucky, Nathan
Publisher: name: University of British Columbia
Year: 2021

description: This thesis examines the public relations campaigns of the Canadian Jewish Congress (CJC) during World War II within the framework of agenda setting theory. As the voice of Canadian Jewry, the CJC implemented a sophisticated public relations strategy that brought attention to their causes in the non-Jewish press. From September 1939, the CJC capitalized on the patriotic atmosphere fostered by the war and the Canadian government. In a data-driven publicity campaign that would last the war, the CJC systematically both encouraged and tracked war efforts among Canadian Jews to fuel patriotic stories about Jews that improved their reputation. After it became clear in the summer of 1942 that the Nazis had begun exterminating Jews in Occupied Europe, the CJC started an awareness campaign in the non-Jewish press. Congress organized a mass rally in Montreal, Toronto, and Winnipeg that leveraged their patriotic reputation and brought both immediate and lasting coverage of Jewish extermination. By the spring of 1943, Congress believed they could persuade Canadians to rescue a number of refugees. To prevent an antisemitic backlash, they worked behind the scenes with their ally, the Canadian National Committee for Refugees (CNCR) and the activist professor, Watson Thomson, on a press campaign that convinced both the public and Canadian government that Canada needed to rescue refugees in the name of common humanity.
An optimal variance estimate in stochastic homogenization of discrete elliptic equations
Creators: name: Gloria, Antoine
name: Otto, Felix
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We consider a discrete elliptic equation on the $d$-dimensional lattice $\mathbb{Z}^d$ with random coefficients $A$ of the simplest type: they are identically distributed and independent from edge to edge. On scales large w.r.t. the lattice spacing (i.e., unity), the solution operator is known to behave like the solution operator of a (continuous) elliptic equation with constant deterministic coefficients. This symmetric ``homogenized'' matrix $A_{\mathrm {hom}}=a_{\mathrm {hom}}\operatorname {Id}$ is characterized by $ξ\cdot A_{\mathrm {hom}}ξ=\langle(ξ+\nablaϕ)\cdot A(ξ+\nablaϕ)\rangle$ for any direction $ξ\in\mathbb {R}^d$, where the random field $ϕ$ (the ``corrector'') is the unique solution of $-\nabla^*\cdot A(ξ+\nablaϕ)=0$ such that $ϕ(0)=0$, $\nablaϕ$ is stationary and $\langle\nablaϕ\rangle=0$, $\langle\cdot\rangle$ denoting the ensemble average (or expectation). It is known (``by ergodicity'') that the above ensemble average of the energy density $\mathcal {E}=(ξ+\nablaϕ)\cdot A(ξ+\nablaϕ)$, which is a stationary random field, can be recovered by a system average. We quantify this by proving that the variance of a spatial average of $\mathcal {E}$ on length scales $L$ satisfies the optimal estimate, that is, $\operatorname {var}[\sum \mathcal {E}η_L]\lesssim L^{-d}$, where the averaging function [i.e., $\sumη_L=1$, $\operatorname {supp}(η_L)\subset\{|x|\le L\}$] has to be smooth in the sense that $|\nablaη_L|\lesssim L^{-1-d}$. In two space dimensions (i.e., $d=2$), there is a logarithmic correction. This estimate is optimal since it shows that smooth averages of the energy density $\mathcal {E}$ decay in $L$ as if $\mathcal {E}$ would be independent from edge to edge (which it is not for $d>1$). This result is of practical significance, since it allows to estimate the dominant error when numerically computing $a_{\mathrm {hom}}$.
description: Published in at http://dx.doi.org/10.1214/10-AOP571 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Strange mass dependence of the tricritical point in the U(3)_L x U(3)_R chiral sigma model
Creators: name: Jakovac, A.
name: Szep, Zs.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the strange quark mass dependence of the tricritical point of the U(3)_L x U(3)_R linear sigma model in the chiral limit. Assuming that the tricritical point is at a large strange mass value, the strange sector as well as the η-a_0 sector decouples from the light degrees of freedom which determines the thermodynamics. By tracing this decoupling we arrive from the original U(3)_L x U(3)_R symmetric model, going through the U(2)_L x U(2)_R symmetric one, at the SU(2)_L x SU(2)_R linear sigma model. One-loop level beta functions for the running of the parameters in each of these models and tree-level matching of the coupling of these models performed at intermediate scales are used to determine the influence of the heavy sector on the parameters of the SU(2)_L x SU(2)_R linear sigma model. By investigating the thermodynamics of this latter model we identified the tricritical surface of the U(3)_L x U(3)_R linear sigma model in the chiral limit. To apply the results for QCD we used different scenarios for the m_s and μ_q dependence of the effective model parameters, then the μ_q^TCP(m_s) function can be determined. Depending on the details, a curve bending upwards or downwards near μ_q=0 can be obtained, while with explicit chemical potential dependence of the parameters the direction of the curve can change with m_s, too.
description: 17 pages, 6 figures, uses revtex4-1
Initial data transients in binary black hole evolutions
Creators: name: Bishop, Nigel
name: Pollney, Denis
name: Reisswig, Christian
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We describe a method for initializing characteristic evolutions of the Einstein equations using a linearized solution corresponding to purely outgoing radiation. This allows for a more consistent application of the characteristic (null cone) techniques for invariantly determining the gravitational radiation content of numerical simulations. In addition, we are able to identify the {\em ingoing} radiation contained in the characteristic initial data, as well as in the initial data of the 3+1 simulation. We find that each component leads to a small but long lasting (several hundred mass scales) transient in the measured outgoing gravitational waves.
description: 18 pages, 4 figures
Effect of Hubbard U on the construction of low energy Hamiltonians for LaMnO_3 via maximally localized Wannier functions
Creators: name: Kovacik, Roman
name: Ederer, Claude
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We use maximally localized Wannier functions to construct tight-binding (TB) parameterizations for the e_g bands of LaMnO_3 based on first principles electronic structure calculations. We compare two different ways to represent the relevant bands around the Fermi level: i) a d-p model that includes atomic-like orbitals corresponding to both Mn(d) and O(p) states in the TB basis, and ii) an effective e_g model that includes only two e_g-like Wannier functions per Mn site. We first establish the effect of the Jahn-Teller distortion within the d-p model, and then compare the TB representations for both models obtained from GGA+U calculations with different values of the Hubbard parameter U. We find that in the case of the d-p model the TB parameters are rather independent on the specific value of U, if compared with the mean-field approximation of an appropriate multi-band Hubbard Hamiltonian. In contrast, the U dependence of the TB parameters for the effective e_g model cannot easily be related to a corresponding mean-field Hubbard model, and therefore these parameters depend critically on the specific value of U, and more generally on the specific exchange-correlation functional, used in the electronic structure calculation.
description: 11 pages, 11 figures, 2 tables
Crystal Symmetry and Magnetic Order in Iron Pnictides: a Tight Binding Wannier Function Analysis
Creators: name: Yin, Z. P.
name: Pickett, W. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: To perform a local orbital analysis of electronic and magnetic interactions, we construct the Wannier functions (WFs) of the Fe $3d$ orbitals in the parent compound of the recently discovered iron pnictide superconductors, LaFeAsO, and a comparison material LaFePO. Comparing the WFs for the stripe antiferromagnetic order with those for no magnetic order, the difference is a significant spreading (``{\it de}localization'') of specifically the $d_{xy}$ and $d_{xz}$ (but not $d_{yz}$) WFs, where parallel Fe spins lie along the $x$ direction. The WF basis gives a tight-binding representation of the first principles, density functional based Fe-derived bands. Comparing hopping parameters, it is found that changes due to stripe antiferromagnetism, even if it is weak, enables more isotropic hopping involving spin-majority electrons in the Fe $3d_{xz}$ (but not the $3d_{yz}$) orbital. This change, counterintuitively, actually reinforces electronic anisotropy. Further insight is gained by comparing the WFs of LaFeAsO and LaFePO, identifying how the difference in WFs is related to the difference in hopping integrals and showing how the pnictide atom is influential in forming the stripe antiferromagnetism. Kinetic energy considerations suggest that orbital fluctuation, in addition to spin fluctuation, may contribute to the decrease in observed ordered moment compared to the calculated values.
description: 9 pages, 4 figures, with additional one-page supplementary material
MUSES - Sea basin Overview Factsheets
Creators: name: Lukic I
name: Schultz-Zehden, A
name: Onwona Ansong, J
name: Bamlett, B
Publisher: name: Zenodo
Year: 2018
Subjects: Multi-Use
Marine
European Seas
Planning
Renewable Energy
Fisheries

description: These factsheets provide a brief overview of the results from the 20 months multi-level analysis of the MU concept undertaken by MUSES across the five European sea basins. The main opportunities for and barriers to MU development are presented, alongside key recommendations for promoting MU in the future, generated from extensive discussion with stakeholders.
GRB Afterglows with Energy Injection from a spinning down NS
Creators: name: Dall'Osso, Simone
name: Stratta, Giulia
name: Guetta, Dafne
name: Covino, Stefano
name: De Cesare, Giovanni
name: Stella, Luigi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate a model for the shallow decay phases of Gamma-ray Burst (GRB) afterglows discovered by Swift/XRT in the first hours following a GRB event. In the context of the fireball scenario, we consider the possibility that long-lived energy injection from a millisecond spinning, ultramagnetic neutron star (magnetar) powers afterglow emission during this phase. We consider the energy evolution in a relativistic shock subject to both radiative losses and energy injection from a spinning down magnetar in spherical symmetry. We model the energy injection term through magnetic dipole losses and discuss an approximate treatment for the dynamical evolution of the blastwave. We obtain an analytic solution for the energy evolution in the shock and associated lightcurves. To fully illustrate the potential of our solution we calculate lightcurves for a few selected X-ray afterglows observed by Swift and fit them using our theoretical lightcurves. Our solution naturally describes in a single picture the properties of the shallow decay phase and the transition to the so-called normal decay phase. In particular, we obtain remarkably good fits to X-ray afterglows for plausible parameters of the magnetar. Even though approximate, our treatment provides a step forward with respect to previously adopted approximations and provides additional support to the idea that a millisecond spinning (1-3 ms), ultramagnetic (B$\sim 10^{14}-10^{15}$ G) neutron star loosing spin energy through magnetic dipole radiation can explain the luminosity, durations and shapes of X-ray GRB afterglows.
description: 7 pages, 2 figures, submitted to Astronomy & Astrophysics - referee's comments included
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐ½ÑÐµÑ ÐÐ¸Ð»Â»)
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: The development and promotion of corporate identity (on the example of the company "Inter Oil")
Creators: name: Ð¡ÑÑÐ¾Ð²ÐµÐ¹, ÐÐ°ÑÑ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: 2019
Subjects: ÑÐ¸ÑÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ñ
ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ
Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ
ÑÐ»Ð¾Ð³Ð°Ð½
Ð»Ð¾Ð³Ð¾ÑÐ¸Ð¿
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð¸Ð¼Ð¸Ð´Ð¶
ÑÑÐ°Ð¿Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ
firm style
elements of firm style
promotion
slogan
logo
efficiency
image
stages of creation

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÑÐ°Ð¿Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ Ð¸ ÐµÐ³Ð¾ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ. ÐÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ Ð¸ ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¸ ÐµÐµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾Ð², Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° ÑÐµÐ»ÐµÐ²Ð°Ñ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÐµÐ³Ð¾ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¾Ð¿ÑÐ¾Ñ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ñ ÑÐµÐ»ÑÑ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ.
description: In the given work the essence of the steps to create a corporate identity and its promotion. Given the general concepts of corporate identity and its main elements. The analysis of the company and its competitors was carried out, the existing ways of promoting and creating corporate identity were analyzed, the target audience was determined. Developed corporate identity elements and recommendations for its promotion. A survey of employees in order to assess the effectiveness of the work.
Fiabe in altri mondi: identificarsi in un racconto africano nella Scuola dell’Infanzia
Creators: name: Zgraggen, Stefania
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2014

description: Lo scopo di questa ricerca è stato quello di rilevare se attraverso il racconto di una fiaba di origine africana (La città dove aggiustano gli uomini) i bambini (III livello della Scuola dell’Infanzia) sono capaci di comprendere il contenuto, cogliendo gli elementi e i personaggi non appartenenti alla cultura in cui essi vivono. In particolare, si è voluto osservare se attraverso la forma linguistica della fiaba africana è possibile ampliare delle conoscenze dei bambini e se in loro viene, inoltre, il processo d’identificazione. Per effettuare la raccolta dati sono stati proposti ai bambini tre momenti dove è stata da prima raccontata la fiaba, poi è stato chiesto loro di realizzare due disegni (“una cosa che ricordo di questa fiaba” e “un personaggio che mi piace di questa fiaba”) seguiti entrambi de interviste individuali, dalle quali è stato possibile raccogliere informazioni significative per l’analisi dei dati. Ho potuto notare che i bambini considerati hanno accolto la fiaba senza incontrare delle difficoltà di comprensione e hanno trovato elementi in cui identificarsi, rapportando nella maggior parte dei casi il proprio vissuto personale. L’attività proposta si è rilevata interessante in quanto, oltre a confermare l’assenza di una barriera culturale per il processo di identificazione, è anche mezzo per intraprendere un percorso di scoperta verso nuove conoscenze. Relatori: Sibylle Zanoli e Silvia Demartini.
On perfect 2-colorings of the q-ary n-cube
Creators: name: Potapov, Vladimir N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B15, 05C15

description: A coloring of the $q$-ary $n$-dimensional cube (hypercube) is called perfect if, for every $n$-tuple $x$, the collection of the colors of the neighbors of $x$ depends only on the color of $x$. A Boolean-valued function is called correlation-immune of degree $n-m$ if it takes the value 1 the same number of times for each $m$-dimensional face of the hypercube. Let $f=χ^S$ be a characteristic function of some subset $S$ of hypercube. In the present paper it is proven the inequality $ρ(S)q({\rm cor}(f)+1)\leq α(S)$, where ${\rm cor}(f)$ is the maximum degree of the correlation immunity of $f$, $α(S)$ is the average number of neighbors in the set $S$ for $n$-tuples in the complement of a set $S$, and $ρ(S)=|S|/q^n$ is the density of the set $S$. Moreover, the function $f$ is a perfect coloring if and only if we obtain an equality in the above formula.Also we find new lower bound for the cardinality of components of perfect coloring and 1-perfect code in the case $q>2$. Keywords: hypercube, perfect coloring, perfect code, MDS code, bitrade, equitable partition, orthogonal array.
description: 6 pages
Short-term effects of Gamma Ray Bursts on oceanic photosynthesis
Creators: name: Penate, Liuba
name: Martin, Osmel
name: Cardenas, Rolando
name: Agusti, Susana
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We continue our previous work on the potential short-term influence of a gamma ray bursts on Earth's biosphere, focusing on the only important short-term effect on life: the ultraviolet flash which occurs as a result of the retransmission of the γ radiation through the atmosphere. Thus, in this work we calculate the ultraviolet irradiances penetrating the first hundred meters of the water column, for Jerlov's ocean water types I, II and III. Then we estimate the UV flash potential for photosynthesis inhibition, showing that it can be important in a considerable part of the water column with light enough for photosynthesis to be done, the so called photic zone.
description: Accepted for publication in Astrophysics and Space Science
The targum (1887:Jan. 21)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1887

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
Speciális nyomtató Nyomtatott Áramköri Kártyák (NYÁK) gyártásához
Creators: name: Laszlo
Publisher: name: Zenodo
Year: 2023

description: A projektünk azt a célt tűzte ki, hogy egy praktikus és árában is piacképes megoldást hozzon Nyomtatott Áramköri Kártyák (NYÁK) hobbi, valamint kisüzemi célú (elsősorban egyedi darabok) gyártásához. A projekt elérte célját, nyomtató prototípusát sikerült kifejlesztenünk. A jelen projektismertető a legfontosabb eredményeket mutatja be.
A New Gas Cell for High-Precision Doppler Measurements in the Near-Infrared
Creators: name: Valdivielso, L.
name: Esparza, P.
name: Martín, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: High-resolution spectroscopy in the near-infrared could become the leading method for discovering extra-solar planets around very low-mass stars and brown dwarfs. To help to achieve an accuracy of ~m/s, we are developing a gas cell which consists of a mixture of gases whose absorption spectral lines span all over the near-infrared region. We present the most promising mixture, made of acetylene, nitrous oxide, ammonia, chloromethans and hydrocarbons. The mixture is contained in a small size 13 cm long gas cell and covers most of the H and K-bands. It also shows small absorptions in the J-band but they are few and not sharp enough for near infrared wavelength calibration. We describe the working method and experiments and compare our results with the state of the art for near infrared gas cells.
description: 11 pages, 3 figures, accepted for publication in ApJ
The relationship between physical activity and fitness level, and physiological and psychological stress in individuals with spinal cord injury
Creators: name: Dix, Gabriel Ursus
Publisher: name: University of British Columbia
Year: 2021

description: Introduction: Although research involving able-bodied individuals has explored the relationships between cardiorespiratory (CR) fitness, cortisol, perceived stress, and leisure time physical activity (LTPA), limited research has investigated these relationships in people with a SCI. This study examined the relationships between LTPA, CR fitness and psychological (i.e., perceived) and physiological (i.e., circulating cortisol) stress in adults with chronic SCI. It was hypothesized that LTPA and CR fitness would negatively correlate with 1) perceived stress, and 2) circulating cortisol. Methods: Nine men with chronic (>1-year post injury) traumatic SCI (M=18.4 years post-injury; 4 tetraplegia; 5 AIS-A) participated in this cross-sectional study. Participants arrived at the lab fasted (≥ 12 hours) and completed the Perceived Stress Scale and a self-report measure of LTPALTPAQ-SCI prior to performing a graded V̇O₂peak test. Blood samples were taken in the fasted state prior to the V̇O₂peak test. Cortisol concentration was assessed using a cortisol ELISA. Results: Hypothesis 1 received partial support as V̇O₂peak (i.e., CR fitness) was only trivially negatively correlated with perceived stress (r=-.076) whereas a small negative correlation was observed between total LTPA and perceived stress (r=-.187). Hypothesis 2 was supported as both V̇O₂peak (r=-.306) and total LTPA (r =-.475) demonstrated a medium-large negative correlation with levels of cortisol. Forced regression analysis indicated V̇O₂peak and LTPA together explained 23.2% of the variance in cortisol (R²adj=.232, F[2,5] = 0.755, p=.517) and 3.5% of the variance in perceived stress (R²adj=.035, F[2,5]=0.091, p=.914). Conclusions: Both LTPA and CR fitness showed a medium-large negative correlation with cortisol, suggesting that as physical activity and fitness increase, cortisol levels decrease. More variance in cortisol is explained by a combination of LTPA and fitness than by either variable alone, suggesting that a combination of physiological adaptation (i.e., fitness) and behaviour (i.e., LTPA) may play a role in cortisol secretion. Interestingly, LTPA and CR fitness explained less variance in perceived stress than cortisol, suggesting that additional factors not examined in the present study likely contribute to variations in perceived stress.
On mixing at the core-envelope interface during classical nova outbursts
Creators: name: Casanova, Jordi
name: Jose, Jordi
name: Garcia-Berro, Enrique
name: Calder, Alan
name: Shore, Steven N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Classical novae are powered by thermonuclear runaways that occur on the white dwarf component of close binary systems. During these violent stellar events, whose energy release is only exceeded by gamma-ray bursts and supernova explosions, about 10-4 10-5 Msun of material is ejected into the interstellar medium. Because of the high peak temperatures attained during the explosion, Tpeak ~ (1-4)x10+8 K, the ejecta are enriched in nuclear-processed material relative to solar abundances, containing significant amounts of 13C, 15N, and 17O and traces of other isotopes. The origin of these metal enhancements observed in the ejecta is not wellknown and has puzzled theoreticians for about 40 years. In this paper, we present new 2-D simulations of mixing at the core-envelope interface. We show that Kelvin-Helmholtz instabilities can naturally lead to self-enrichment of the solar-like accreted envelopes with material from the outermost layers of the underlying white dwarf core, at levels that agree with observations.
The Sloan Lens ACS Survey. X. Stellar, Dynamical, and Total Mass Correlations of Massive Early-type Galaxies
Creators: name: Auger, M. W.
name: Treu, T.
name: Bolton, A. S.
name: Gavazzi, R.
name: Koopmans, L. V. E.
name: Marshall, P. J.
name: Moustakas, L. A.
name: Burles, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use stellar masses, photometry, lensing, and velocity dispersions to investigate empirical correlations for the final sample of 73 early-type lens galaxies (ETGs) from the SLACS survey. The traditional correlations (Fundamental Plane [FP] and its projections) are consistent with those found for non-lens galaxies, supporting the thesis that SLACS lens galaxies are representative of massive ETGs. The addition of strong lensing estimates of the total mass allows us to gain further insights into their internal structure: i) the mean slope of the total mass density profile is = 2.078+/-0.027 with an intrinsic scatter of 0.16+/-0.02; ii) gamma' correlates with effective radius and central mass density, in the sense that denser galaxies have steeper profiles; iii) the dark matter fraction within reff/2 is a monotonically increasing function of galaxy mass and size; iv) the dimensional mass M_dim is proportional to the total mass, and both increase more rapidly than stellar mass M*; v) the Mass Plane (MP), obtained by replacing surface brightness with surface mass density in the FP, is found to be tighter and closer to the virial relation than the FP and the M*P, indicating that the scatter of those relations is dominated by stellar population effects; vi) we construct the Fundamental Hyper-Plane by adding stellar masses to the MP and find the M* coefficient to be consistent with zero and no residual intrinsic scatter. Our results demonstrate that the dynamical structure of ETGs is not scale invariant and that it is fully specified by the total mass, r_eff, and sigma. Although the basic trends can be explained qualitatively in terms of varying star formation efficiency as a function of halo mass and as the result of dry and wet mergers, reproducing quantitatively the observed correlations and their tightness may be a significant challenge for galaxy formation models.
description: 16 pages, 9 figures; submitted to ApJ after responding to the referee comments
Temperature stability of intersubband transitions in AlN/GaN quantum wells
Creators: name: Berland, Kristian
name: Stattin, Martin
name: Farivar, Rashid
name: Sultan, D. M. S.
name: Hyldgaard, Per
name: Larsson, Anders
name: Wang, Shu Min
name: Andersson, Thorvald G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Temperature dependence of intersubband transitions in AlN/GaN multiple quantum wells grown with molecular beam epitaxy is investigated both by absorption studies at different temperatures and modeling of conduction-band electrons. For the absorption study, the sample is heated in increments up to $400^\circ$C. The self-consistent Schrödinger-Poisson modeling includes temperature effects of the band-gap and the influence of thermal expansion on the piezoelectric field. We find that the intersubband absorption energy decreases only by $\sim 6$ meV at $400^\circ$C relative to its room temperature value.
Coherent State Topological Cluster State Production
Creators: name: Myers, C. R.
name: Ralph, T. C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present results illustrating the construction of 3D topological cluster states with coherent state logic. Such a construction would be ideally suited to wave-guide implementations of quantum optical processing. We investigate the use of a ballistic CSign gate, showing that given large enough initial cat states, it is possible to build large 3D cluster states. We model X and Z basis measurements by displaced photon number detections and x-quadrature homodyne detections, respectively. We investigate whether teleportation can aid cluster state construction and whether the introduction of located loss errors fits within the topological cluster state framework.
description: 9 pages, 17 figures
Associated Press-NORC Center for Public Affairs Research Poll: The December 2017 AP-NORC Center Poll
Creators: name: Research, The Associated Press-NORC Center For Public Affairs
Publisher: name: Roper Center for Public Opinion Research
Year: 2019

description: Direction of country (1); President Donald Trump job performance (1); Congress job performance (1); personal importance of various issues (7); Trump's handling of various issues (7); news coverage of sexual misconduct (2); news coverage of Republican tax plan (1); Russia investigation (6); abortion (1); seriousness of sexual misconduct problem in various places (9); various places are doing too much/too little/right amount to address sexual misconduct (9); prevalence of sexual misconduct in workplace (1); prevalence of false sexual misconduct accusations in workplace (1); effects of recent high-profile sexual misconduct cases (4); rights of those accused of workplace sexual misconduct (1); rights of those who have been victims of workplace sexual misconduct (1); personally experienced sexual assault at work (5); personally witnessed sexual assault at work (5); worries regarding workplace sexual misconduct (2); has ever said or done anything that might have been considered sexual misconduct (1); Democrats too hard/too lenient on fellow Democrats accused of sexual misconduct (1); Republicans too hard/too lenient on fellow Republicans accused of sexual misconduct (1); colleges and universities too hard/too lenient on students accused of sexual misconduct (1); respondent required/not required to take training regarding sexual misconduct in the workplace (1); Judge Roy Moore (1).
How does Inflation Depend Upon the Nature of Fluids Filling Up the Universe in Brane World Scenario
Creators: name: Mukerji, Sudeshna
name: Biswas, Ritabrata
name: Mazumder, Nairwita
name: Chakraborty, Subenoy
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By constructing different parameters which are able to give us the information about our universe during inflation,(specially at the start and the end of the inflationary universe) a brief idea of brane world inflation is given in this work. What will be the size of the universe at the end of inflation,i.e.,how many times will it grow than today's size is been speculated and analysed thereafter. Different kinds of fluids are taken to be the matter inside the brane. It is observed that in the case of highly positive pressure grower gas like polytropic,the size of the universe at the end of inflation is comparitively smaller. Whereas for negative pressure creators (like chaplygin gas) this size is much bigger. Except thse two cases, inflation has been studied for barotropic fluid and linear redshift parametrization $ω(z) = ω_{0} + ω_{1} z$ too. For them the size of the universe after inflation is much more high. We also have seen that this size does not depend upon the potential energy at the end of the inflation. On the contrary, there is a high impact of the initial potential energy upon the size of inflation.
description: 20 pages
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¼ÐµÑÑÐ° Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑ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
title: Automation of the workplace of a construction control engineer in the construction of transport infrastructure facilities
Creators: name: ÐÐ¾ÑÑÐ³Ð¸Ð½, ÐÐµÐ½Ð¸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: 2019
Subjects: Ð¢ÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
ÐÐµÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð±ÐµÑÐ¿Ð¸Ð»Ð¾ÑÐ½ÑÐµ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¼ÐµÑÑÐ°
Ð±ÐµÑÐ¿Ð¸Ð»Ð¾ÑÐ½ÑÐµ Ð»ÐµÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÑ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½ÑÐ¹ Ð¾Ð¿ÑÑ Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ Ð² Ð Ð¤. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð². ÐÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ.
description: This paper presents an analysis of the construction control in the construction of transport infrastructure. Analyzed foreign experience of building control, the main methods that are not used in the Russian Federation. The calculation of the effectiveness of the application of these methods. Recommendations on the methodology and sequence of implementation of automation in the work of a construction control engineer are given.
The Invisible Majority? Evolution and Detection of Outer Planetary Systems without Gas Giants
Creators: name: Mann, Andrew W.
name: Gaidos, Eric
name: Gaudi, B. Scott
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present 230 realizations of a numerical model of planet formation in systems without gas giants. These represent a scenario in which protoplanets grow in a region of a circumstellar disk where water ice condenses (the "ice line''), but fail to accrete massive gas envelopes before the gaseous disk is dispersed. Each simulation consists of a small number of gravitationally interacting oligarchs and a much larger number of small bodies that represent the natal disk of planetesimals. We investigate systems with varying initial number of oligarchs, oligarch spacing, location of the ice line, total mass in the ice line, and oligarch mean density. Systems become chaotic in ~1 Myr but settle into stable configurations in 10-100 Myr. We find: (1) runs consistently produce a 5-9 Earth mass planet at a semimajor axis of 0.25-0.6 times the position of the ice line, (2) the distribution of planets' orbital eccentricities is distinct from, and skewed toward lower values than the observed distribution of (giant) exoplanet orbits, (3) inner systems of two dominant planets (e.g., Earth and Venus) are not stable or do not form because of the gravitational influence of the innermost icy planet. The planets predicted by our model are unlikely to be detected by current Doppler observations. Microlensing is currently sensitive to the most massive planets found in our simulations. A scenario where up to 60% of stars host systems such as those we simulate is consistent with all the available data. We predict that, if this scenario holds, the NASA Kepler spacecraft will detect about 120 planets by two or more transits over the course of its 3.5 yr mission. Future microlensing surveys will detect ~130 analogs over a 5 yr survey. Finally, the Space Interferometry Mission (SIM-Lite) should be capable of detecting 96% of the innermost icy planets over the course of a 5 yr mission.
description: 17 pages, 16 figures
The homology of defective crystal lattices and the continuum limit
Creators: name: Delphenich, D. H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The problem of extending fields that are defined on lattices to fields defined on the continua that they become in the continuum limit is basically one of continuous extension from the 0-skeleton of a simplicial complex to its higher-dimensional skeletons. If the lattice in question has defects, as well as the order parameter space of the field, then this process might be obstructed by characteristic cohomology classes on the lattice with values in the homotopy groups of the order parameter space. The examples from solid-state physics that are discussed are quantum spin fields on planar lattices with point defects or orientable space lattices, vorticial flows or director fields on lattices with dislocations or disclinations, and monopole fields on lattices with point defects.
description: 38 pages, 8 figures, 1 table
The new carbon symbiotic star IPHAS J205836.43+503307.2
Creators: name: Corradi, R. L. M.
name: Sabin, L.
name: Munari, U.
name: Cetrulo, G.
name: Englaro, A.
name: Angeloni, R.
name: Greimel, R.
name: Mampaso, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We are performing a search for symbiotic stars using IPHAS, the INT Halpha survey of the northern Galactic plane, and follow-up observations. Candidate symbiotic stars are selected on the basis of their IPHAS and near-IR colours, and spectroscopy and photometry are obtained to determine their nature. We present here observations of the symbiotic star candidate IPHAS J205836.43+503307.2. The optical spectrum shows the combination of a number of emission lines, among which are the high-excitation species of [OIII], HeII, [Ca V], and [Fe VII], and a red continuum with the features of a star at the cool end of the carbon star sequence. The nebular component is spatially resolved: the analysis of the spatial profile of the [NII]6583 line in the spectrum indicates a linear size of ~2.5 arcsec along the east-west direction. Its velocity structure suggests an aspherical morphology. The near-infrared excess of the source, which was especially strong in 1999, indicated that a thick circumstellar dust shell was also present in the system. The carbon star has brightened in the last decade by two to four magnitudes at red and near-infrared wavelengths. Photometric monitoring during a period of 60 days from November 2010 to January 2011 reveals a slow luminosity decrease of 0.2 magnitudes. From the observed spectrophotometric properties and variability, we conclude that the source is a new Galactic symbiotic star of the D-type, of the rare kind that contains a carbon star, likely a carbon Mira. Only two other systems of this type are known in the Galaxy.
description: 6 pages, 4 figures
Microlensing with advanced contour integration algorithm: Green's theorem to third order, error control, optimal sampling and limb darkening
Creators: name: Bozza, V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Microlensing light curves are typically computed either by ray-shooting maps or by contour integration via Green's theorem. We present an improved version of the second method that includes a parabolic correction in Green's line integral. In addition, we present an accurate analytical estimate of the residual errors, which allows the implementation of an optimal strategy for the contour sampling. Finally, we give a prescription for dealing with limb-darkened sources reaching arbitrary accuracy. These optimizations lead to a substantial speed-up of contour integration codes along with a full mastery of the errors.
description: 34 pages, 11 figures
RHIC physics overview
Creators: name: Ruan, Lijuan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The results from data taken during the last several years at the Relativistic Heavy-Ion Collider (RHIC) will be reviewed in the paper. Several selected topics that further our understanding of constituent quark scaling, jet quenching and color screening effect of heavy quarkonia in the hot dense medium will be presented. Detector upgrades will further probe the properties of Quark Gluon Plasma. Future measurements with upgraded detectors will be presented. The discovery perspectives from future measurements will also be discussed.
description: 9 pages, 4 figures, invited review article, published by Frontier of Physics in China
title: ÐÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ð¸ ÐÐ¸Ð»ÑÐ±ÐµÑÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐÐÐ¥-ÑÐ¸Ð»ÑÑÑ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
title: Design IIR Hilbert transformer
Creators: name: Ð¦Ñ Ð¯Ð½ÑÑÑÐ½Ñ
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: 2022
Subjects: ÐÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ð¸
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸Ð»ÑÑÑ ÐÐ¸Ð»ÑÐ±ÐµÑÑÐ°
Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ ÐÐ¸Ð»ÑÐ±ÐµÑÑÐ°
Ð¿Ð¾Ð»ÑÐ¿Ð¾Ð»Ð¾ÑÐ½ÑÐ¹ ÑÐ¸Ð»ÑÑÑ
Ð²ÑÐµÐ¿ÑÐ¾Ð¿ÑÑÐºÐ°ÑÑÐ¸Ð¹ ÑÐ¸Ð»ÑÑÑ
IIR filter
Hilbert transformer
half band filter
all pass filter

description: ÐÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð´Ð²ÑÑ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÐÐ¸Ð»ÑÐ±ÐµÑÑÐ°. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐ¹ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÐÐ¸Ð»ÑÐ±ÐµÑÑÐ° Ñ Ð±ÐµÑÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¹ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¾Ð¹, Ð¼ÐµÐ½ÑÑÐµÐ¹ Ð¿ÑÐ»ÑÑÐ°ÑÐ¸ÐµÐ¹ Ð¸ Ð±Ð¾Ð»ÐµÐµ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¹ Ð¿Ð¾Ð»Ð¾ÑÐ¾Ð¹ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð´Ð²ÑÑ ÐÐÐ¥-Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÐÐ¸Ð»ÑÐ±ÐµÑÑÐ° Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº. ÐÐ¾Ð»ÐµÐµ ÑÐ¸ÑÐ¾ÐºÐ°Ñ Ð¿Ð¾Ð»Ð¾ÑÐ° Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð¸ Ð¼ÐµÐ½ÑÑÐ°Ñ Ð¿ÑÐ»ÑÑÐ°ÑÐ¸Ñ Ð´Ð¾ÑÑÐ¸Ð³Ð°ÑÑÑÑ Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿Ð¾Ð»ÑÐ¿Ð¾Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð»ÑÑÑÐ°. ÐÐ¾Ð²Ð¸Ð·Ð½Ð° Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ð¸ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¸ Ð·Ð°ÑÑÐ°Ñ. ÐÐ¾Ð¶ÐµÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð´Ð»Ñ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð°ÑÐ´Ð¸Ð¾ Ð¸ Ð²Ð¸Ð´ÐµÐ¾ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸.
description: Research objective - Compare the different characteristics of two HilbertÂ transformers. Objective of the work - Design Hilbert transformers with infinite impulseÂ response, lower ripple and wider bandwidth. As a result of the study, mathematical models were developed for two IIR HTÂ and compared characteristics. A wider bandwidth and less ripple are obtained usingÂ a half-band filter design. The novelty is the saving of computational time and cost. Can be applied to audio and video synchronization correction
Exploring the DataCite Roadmap
Creators: name: Gould, Maria
name: Ross, Cody
Publisher: name: DataCite
Year: 2024
Subjects: DataCite Community Meeting 2024
DataCite Products
DataCite Services
Feedback
New Features

description: In this session, we will share how we work to develop innovative and impactful products and services at DataCite, and how community members can participate in these processes and contribute feedback about new features and future priorities.

Speakers, chapter of the recording:

Maria Gould (Director of Product, DataCite), https://www.youtube.com/watch?v=oADZPs8JnYY&t=0s

Cody Ross (Product Manager, DataCite), https://www.youtube.com/watch?v=oADZPs8JnYY&t=995s
Duality violation in QCD Sum Rules with the LR correlator
Creators: name: González-Alonso, Martín
name: Pich, Antonio
name: Prades, Joaquim
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyse the so-called violations of quark-hadron duality in Finite Energy Sum Rules with the LR correlator, through the study of the possible high-energy behavior of the LR spectral function, taking into account all known short-distance constraints and the experimental tau-decay data. In particular we show that the use of pinched weights allows to determine with high accuracy the dimension six and eight contributions in the Operator-Product Expansion, O_6 = (-4.3^{+0.9}_{-0.7}) 10^{-3} GeV^6 and O_8 = (-7.2^{+4.2}_{-5.3}) 10^{-3} GeV^8.
description: Talk given at the 15th International QCD Conference (Montpellier, 28th June - 3rd July 2010) and the Internation Light Cone 2010 Conference (Valencia, 14-18th June 2010)