cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Вселенная новых видов искусства: погружение в Digital art
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В монографии рассматриваются тенденции развития цифрового искусства, представлены особенности применяемых цифровых технологий. В издании нашли отражение специфика криптоискусства, особенности NFT-маркетплейсов в России и за рубежом. Проведен анализ использования цифровых технологий в создании и продвижении креативного продукта творческими индустриями, рассмотрены проблемы правового регулирования цифровых произведений. Монография освещает вопросы применения в искусстве ряда сквозных технологий, приведенных в Национальной программе «Цифровая экономика Российской Федерации», таких как искусственный интеллект, нейротехнологии, технологии виртуальной и дополненной реальностей. Монография может быть полезна искусствоведам, научным работникам, специалистам-практикам, всем интересующимся проблемами развития цифрового искусства. Особый интерес данное издание представляет для преподавателей, студентов, аспирантов и магистрантов творческих специальностей в рамках новой междисциплинарной сферы — цифровой гуманитаристики (Digital humanities) при изучении таких дисциплин как: «Искусство и культура», «Цифровые технологии в гуманитарной сфере», «Гуманитарная информатика», «Визуализация данных», «Дизайн и разработка продукта» и др.
title: Технологии цифрового образования
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: Учебное пособие рассматривает основные цифровые инструменты, которые можно использовать при проведении учебной и научной работы учителя разных предметов. Первый раздел описывает профессиональные и научные базы, где педагог может почерпнуть качественную и релевантную информацию по нужной тематике. Второй раздел рассказывает про инструменты математической статистики, которые целесообразно использовать при проведении педагогических исследований. Третий раздел посвящен цифровым инструментам, с помощью которых наиболее удобно и качественно можно визуализировать данные и информацию. Четвертый раздел описывает функционал и возможности цифровых инструментов для создания, обработки и размещения образовательного контента. Пятый раздел раскрывает возможности использования инструментов виртуальной и дополненной реальности в образовательном процессе. Шестой раздел рассматривает цифровые интерактивные инструменты, включая интерактивные доски, средства видеоконференцсвязи, средства для командной работы онлайн. Седьмой раздел больше посвящен административным работникам в системе образования и показывает функционал цифровых инструментов, которые используются для управления образовательным процессом. Подготовлено в соответствии с Федеральным государственным образовательным стандартом высшего образования. Учебное пособие предназначено для обучающихся по направлениям подготовки 44.03.01 «Педагогическое образование» и 44.03.05 «Педагогическое образование (с двумя профилями подготовки)». По структуре соответствует учебной дисциплине «Технологии цифрового образования», согласно утвержденному проекту «Ядра высшего педагогического образования» (письмо Минпросвещения России от 23.11.2021 г., № АЗ-935/08), относящейся к коммуникативно-цифровому модулю обязательной части учебного плана.
Secure Data Facility Professionals Networks - what's in it for your TRE?
Creators: name: Lichtwardt, Beate
name: Sanderson, John
name: Scott, James
Publisher: name: Zenodo
Year: 2022

description: Secure Data Facilities, sometimes also referred to as Trusted Research Environments (TREs), provide secure access to controlled data - data that are too detailed, sensitive or confidential to be made available otherwise. These data cannot be downloaded by the researcher, they have to be accessed via a TRE. Researchers must be approved and trained, projects specified and time-limited, and research outputs undergo Statistical Disclosure Control (SDC) checks before release (The Five Safes Framework). For the past 10 years, there have been few such facilities in the United Kingdom. With the launch of the UKDS SecureLab in 2011 (formerly ‘Secure Data Service’ (SDS)) the UK Data Archive was leading the way in offering secure remote access to controlled data. Although the fast changing data-landscape now begins to see more services starting to offer remote access, it is still a diverse picture. Nationally, and internationally, access to controlled data ranges from on-site access only, remote execution portals, to remote desktop access, such as UKDS SecureLab. In the UK, a ‘Safe Data Access Professionals’ Network (SDAP) exists to share expertise, best practice, and knowledge between organisations engaged in providing secure access to controlled data. This has proven to be an invaluable resource for all involved. With the growth of international projects in recent years, aiming to facilitate transnational access to controlled microdata for research, an international Secure Data Facility Professionals Network has been formed as part of the ‘Social Sciences and Humanities Open Cloud’ project (SSHOC, WP5.4) to share expertise, knowledge, and ideas. This presentation will introduce the resources and potential of these two existing Secure Data Facility Professionals Networks, one national, one international. What is in it for your TRE? What would you like to be in it for your TRE?
Defect-Driven Anomalous Transport in Fast-Ion Conducting Solid Electrolytes
Creators: name: Poletayev, Andrey D.
name: Dawson, James A.
name: Islam, M. Saiful
name: Lindenberg, Aaron M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Solid-state ionic conduction is a key enabler of electrochemical energy storage and conversion. The mechanistic connections between material processing, defect chemistry, transport dynamics, and practical performance are of considerable importance, but remain incomplete. Here, inspired by studies of fluids and biophysical systems, we re-examine anomalous diffusion in the iconic two-dimensional fast-ion conductors, the $β$- and $β^{\prime\prime}$-aluminas. Using large-scale simulations, we reproduce the frequency dependence of alternating-current ionic conductivity data. We show how the distribution of charge-compensating defects, modulated by processing, drives static and dynamic disorder, which lead to persistent sub-diffusive ion transport at macroscopic timescales. We deconvolute the effects of repulsions between mobile ions, the attraction between the mobile ions and charge-compensating defects, and geometric crowding on ionic conductivity. Our quantitative framework based on these model solid electrolytes connects their atomistic defect chemistry to macroscopic performance with minimal assumptions and enables mechanism-driven 'atoms-to-device' optimization of fast-ion conductors.
description: 45 pages, 23 figures. Additional code is available at https://github.com/apoletayev/anomalous_ion_conduction
title: Review of Steady-State Electric Power Distribution System Datasets
Creators: name: Meinecke, Steffen
name: Thurner, Leon
name: Braun, Martin
Publisher: name: Universität Kassel
Year: 2020
Subjects: subject: benchmark grid
subject: generic grid
subject: representative grid
subject: reference network
subject: terminology
subject: methodology
subject: 620
subject: Gitter
subject: Netzwerk
subject: Terminologie
subject: Methodologie

description: Gefördert durch den Publikationsfonds der Universität Kassel
Intensity mapping from the sky: synergizing the joint potential of [OIII] and [CII] surveys at reionization
Creators: name: Padmanabhan, Hamsa
name: Breysse, Patrick
name: Lidz, Adam
name: Switzer, Eric R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We forecast the ability of future-generation experiments to detect the fine-structure lines of the carbon and oxygen ions, [CII] and [OIII] in intensity mapping (IM) from the Epoch of Reionization ($z \sim 6-8$). Combining the latest empirically derived constraints relating the luminosity of the [OIII] line to the ambient star-formation rate, and using them in conjunction with previously derived estimates for the abundance of [CII] in haloes, we predict the expected auto-correlation IM signal to be observed using new experiments based on the Fred Young Submillimetre Telescope (FYST) and the balloon-borne facility, Experiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) over $z \sim 5.3 - 7$. We describe how improvements to both the ground-based and balloon-based surveys in the future will enable a cross-correlation signal to be detected at $\sim$ 10-30 $σ$ over $z \sim 5.3 - 7$. Finally, we propose a space-based mission targeting the [OIII] 88 and 52 $μ$m lines along with the [CII] 158 $μ$m line, configured to enhance the signal-to-noise ratio of cross-correlation measurements. We find that such a configuration can achieve a high-significance detection (hundreds of $σ$) in both auto- and cross-correlation modes.
description: 11 pages, 7 figures, 2 tables; accepted for publication in MNRAS
Grammar Accuracy Evaluation (GAE): Quantifiable Quantitative Evaluation of Machine Translation Models
Creators: name: Park, Dojun
name: Jang, Youngjin
name: Kim, Harksoo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Natural Language Generation (NLG) refers to the operation of expressing the calculation results of a system in human language. Since the quality of generated sentences from an NLG model cannot be fully represented using only quantitative evaluation, they are evaluated using qualitative evaluation by humans in which the meaning or grammar of a sentence is scored according to a subjective criterion. Nevertheless, the existing evaluation methods have a problem as a large score deviation occurs depending on the criteria of evaluators. In this paper, we propose Grammar Accuracy Evaluation (GAE) that can provide the specific evaluating criteria. As a result of analyzing the quality of machine translation by BLEU and GAE, it was confirmed that the BLEU score does not represent the absolute performance of machine translation models and GAE compensates for the shortcomings of BLEU with flexible evaluation of alternative synonyms and changes in sentence structure.
description: accepted in the Journal of KIISE (JOK)
Design of an Instrumentation Unit with Datalogger for Heat Flow Measurement in Solid Metals
Creators: name: Festus, Ben
name: T., Ewetumo
name: D., Adedayo K.
name: S, Oluyamo S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: An instrumentation unit that measures heat flow along the test column of solid metal samples is described. The study also describes the design of a datalogger using Arduino Mega Microcontroller. The designed instrumentation unit incorporates current and voltage sensing unit, ten thermocouple sensors and amplifiers, microSD card shield, two LCDs, four microcontrolled switching relays and a 12 V DC water pump motor. The heat flow parameters measured by the instrumentation unit includes temperature gradient, heater current and heater voltage. The designed datalogger logs the measured value of temperature, current and voltage at a time of ten minutes. An area of application for this study is in the development of a device for measurement of thermal conductivity of solid metals. It is an improvement over existing heat flow measurement techniques.
SKELETAL MUSCLE EXTRACELLULAR VESICLE REGULATION OF ENDOTHELIAL CELLS IN HEALTH AND AGING
Creators: name: Kargl, Christopher
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Exercise physiology

description: Skeletal muscle is dependent upon its microvasculature to deliver oxygen and substrates to support the metabolic demands of muscle contraction. Skeletal muscle capillary density is determined by a variety of factors including muscle fiber metabolic phenotype and mitochondrial volume as well as prior exercise training status. Additionally, muscle microvascular density and function can diminish with age, contributing to several age-related muscle dysfunctions. Skeletal muscle fibers regulate their surrounding microvasculature through the release of angiogenic and angiostatic signaling factors. A robust increase in angiogenic signaling from skeletal muscle facilitates increases in muscle capillarization following endurance exercise. Extracellular vesicles (EV) are membrane bound signaling factors secreted by every cell type. Skeletal muscle-derived EVs (SkM-EVs) may help facilitate numerous signaling functions of skeletal muscle including between skeletal muscle and its microvasculature. The primary aim of my dissertation research was to determine the signaling roles that SkM-EVs in regulating endothelial cell homeostasis and angiogenesis in states of aging and health. Chapter 1 provides an overview of the relevant literature. Chapter 2 represents an investigation into how age-related cellular senescence impacts the angiogenic potential of skeletal muscle progenitor cells. We found that stress-induced senescence increases release of small EVs and has pro-senescent and angiostatic effects on culture endothelial cells. In Chapter 3 we compared the release, contents, and angiogenic potential of SkM-EVs collected from primarily oxidative or primarily glycolytic skeletal muscle tissue in mice. We found that oxidative muscle tissue secretes more EVs than glycolytic muscle tissue, and the miR contents of EVs differ greatly between the two phenotypes. Additionally, EVs from oxidative tissue enhanced endothelial cell migration and tube formation compared to glycolytic tissue EVs, in a potentially nitric oxide mediated fashion. In Chapter 4, we tested how PGC-1α overexpression effected myotube EV release and angiogenic potential. We found that PGC-1α overexpression did not impact myotube EV release, but increased the angiogenic signaling potential of SkM-EVs. Chapter 5 is a brief summary of the results and limitations of the projects presented in Chapters 2-4, with a short discussion of potential future research directions.
On the $p-$Bergman theory
Creators: name: Chen, Bo-Yong
name: Zhang, Liyou
Publisher: name: arXiv
Year: 2021
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32A25

description: In this paper we attempt to develop a general $p-$Bergman theory on bounded domains in $\mathbb C^n$. To indicate the basic difference between $L^p$ and $L^2$ cases, we show that the $p-$Bergman kernel $K_p(z)$ is not real-analytic on some bounded complete Reinhardt domains when $p\ge 4$ is an even number. By the calculus of variations we get a fundamental reproducing formula. This together with certain techniques from nonlinear analysis of the $p-$Laplacian yield a number of results, e.g., the off-diagonal $p-$Bergman kernel $K_p(z,\cdot)$ is Hölder continuous of order $\frac12$ for $p>1$ and of order $\frac1{2(n+2)}$ for $p=1$. We also show that the $p-$Bergman metric $B_p(z;X)$ tends to the Carathéodory metric $C(z;X)$ as $p\rightarrow \infty$ and the generalized Levi form $i\partial\bar{\partial}\log K_p(z;X)$ is no less than $B_p(z;X)^2$ for $p\ge 2$ and $ C(z;X)^2$ for $p\le 2.$ Stability of $K_p(z,w)$ or $B_p(z;X)$ as $p$ varies, boundary behavior of $K_p(z)$, as well as basic facts on the $p-$Bergman prjection, are also investigated.
description: Final version; a concluding remark is added in section 3, Adv. Math. (2022)
Morphological And Electrical Studies Of Graphite Nanostructures And Its Biological Applications
Creators: name: S. Nivetha
name: G. Prabhavathi
name: K. Kaviyarasu
name: A. Mohamed Saleem
name: A. Ayeshamariam
name: M.Jayachandran
Publisher: name: Zenodo
Year: 2018

description: The talk presented at 29th Annual General Meeting Of Materials Research Society Of India And National Symposium On Advances In Functional And Exotic Materials.
DMP - predicting influenza occurrences based on weather observations
Creators: name: Winton, Lyle
Publisher: name: University of Melbourne
Year: 2020

description: Demonstration figshare maDMP for use in the RDA Machine Actionable DMP Hackathon 2020. Do not cite this copy, cite the Zenodo DOI referenced below.https://github.com/RDA-DMP-Common/hackathon-2020/
Cross-correlation between $Planck$ CMB lensing potential and galaxy catalogues from HELP
Creators: name: Saraf, Chandra Shekhar
name: Bielewicz, P.
name: Chodorowski, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the study of cross-correlation between Cosmic Microwave Background (CMB) gravitational lensing potential map released by the \textit{Planck} collaboration and photometric redshift galaxy catalogues from the \textit{Herschel} Extragalactic Legacy Project (HELP), divided into four sky patches: NGP, \textit{Herschel} Stripe-82, and two halves of SGP field, covering in total $\sim 660$ deg$^{2}$ of the sky. We estimate the galaxy linear bias parameter, $b_{0}$, from joint analysis of cross-power spectrum and galaxy auto-power spectrum using Maximum Likelihood Estimation technique to obtain values ranging from $0.70 \pm 0.01$ for SGP Part-2 to $1.02 \pm 0.02$ for SGP Part-1 field. We also estimate the amplitude of cross-correlation and find the values spanning from $0.67 \pm 0.18$ for SGP Part-2 to $0.80 \pm 0.23$ for SGP Part-1 field, respectively. For NGP and SGP Part-1 fields the amplitude is consistent with the expected value for the standard cosmological model within $\sim 1\,σ$, while for \textit{Herschel} Stripe-82 and SGP Part-2 we find the amplitude to be smaller than expected with $\sim 1.5\,σ$ and $\sim 2\,σ$ deviation, respectively. We perform several tests on various systematic errors to study the reason for the deviation, however, value of the amplitude turns out to be robust with respect to these errors. The only significant change in the amplitude is observed when we replace the minimum-variance CMB lensing map, used in the baseline analysis, by the lensing map derived from the CMB temperature map with deprojected thermal Sunyaev-Zeldovich signal.
description: 15 pages, 13 figures, Published in MNRAS
Linear mixed model tutorial of running linear mixed models for the seminar of Modern Statistical Approaches for Biological Data (16/09/2020)
Creators: name: XIANG, RUIDONG
name: GODDARD, MICHAEL
Publisher: name: University of Melbourne
Year: 2020
Subjects: Animal reproduction and breeding
Statistical and quantitative genetics

description: This zip folder contains materials, including codes and test datasets, for tutorials of running linear mixed models for the seminar of Modern Statistical Approaches for Biological Data (16/09/2020). Credit: Ruidong Xiang and Mike Goddard. Have a read at the README.docx in the zip file before you go ahead.
Tutorial of linear mixed models for the seminar of Modern Statistical Approaches for Biological Data (16/09/2020)
Creators: name: XIANG, RUIDONG
name: GODDARD, MICHAEL
Publisher: name: University of Melbourne
Year: 2020
Subjects: Animal reproduction and breeding
Statistical and quantitative genetics

description: This zip folder contains materials, including codes and test datasets, for tutorials of running linear mixed models for the seminar of Modern Statistical Approaches for Biological Data (16/09/2020). Credit: Ruidong Xiang and Mike Goddard. Have a read at the README.docx in the zip file before you go ahead.
PeCLR: Self-Supervised 3D Hand Pose Estimation from monocular RGB via Equivariant Contrastive Learning
Creators: name: Spurr, Adrian
name: Dahiya, Aneesh
name: Wang, Xi
name: Zhang, Xucong
name: Hilliges, Otmar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Encouraged by the success of contrastive learning on image classification tasks, we propose a new self-supervised method for the structured regression task of 3D hand pose estimation. Contrastive learning makes use of unlabeled data for the purpose of representation learning via a loss formulation that encourages the learned feature representations to be invariant under any image transformation. For 3D hand pose estimation, it too is desirable to have invariance to appearance transformation such as color jitter. However, the task requires equivariance under affine transformations, such as rotation and translation. To address this issue, we propose an equivariant contrastive objective and demonstrate its effectiveness in the context of 3D hand pose estimation. We experimentally investigate the impact of invariant and equivariant contrastive objectives and show that learning equivariant features leads to better representations for the task of 3D hand pose estimation. Furthermore, we show that standard ResNets with sufficient depth, trained on additional unlabeled data, attain improvements of up to 14.5% in PA-EPE on FreiHAND and thus achieves state-of-the-art performance without any task specific, specialized architectures. Code and models are available at https://ait.ethz.ch/projects/2021/PeCLR/
Massive Wireless Energy Transfer with Statistical CSI Beamforming
Creators: name: Monteiro, Francisco A.
name: López, Onel L. A.
name: Alves, Hirley
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Wireless energy transfer (WET) is a promising solution to enable massive machine-type communications (mMTC) with low-complexity and low-powered wireless devices. Given the energy restrictions of the devices, instant channel state information at the transmitter (CSIT) is not expected to be available in practical WET-enabled mMTC. However, because it is common that the terminals appear spatially clustered, some degree of spatial correlation between their channels to the base station (BS) is expected to occur. The paper considers a massive antenna array at the BS for WET that only has access to i) the first and second order statistics of the Rician channel component of the multiple-input multiple-output (MIMO) channel and also to ii) the line-of-sight MIMO component. The optimal precoding scheme that maximizes the total energy available to the single-antenna devices is derived considering a continuous alphabet for the precoders, permitting any modulated or deterministic waveform. This may lead to some devices in the clusters being assigned a low fraction of the total available power in the cluster, creating a rather uneven situation among them. Consequently, a fairness criterion is introduced, imposing a minimum amount of power allocated to the terminals. A piece-wise linear harvesting circuit is considered at the terminals, with both saturation and a minimum sensitivity, and a constrained version of the precoder is also proposed by solving a non-linear programming problem. A paramount benefit of the constrained precoder is the encompassment of fairness in the power allocation to the different clusters. Moreover, given the polynomial complexity increase of the proposed unconstrained precoder, and the observed linear gain of the system's available sum-power with an increasing number of antennas at the ULA, the use of massive antenna arrays is desirable.
description: Accepted for publication in the IEEE Journal of Selected Topics in Signal Processing, Special Issue on Signal Processing Advances in Wireless Transmission of Information and Power, to be published in Sep. 2021
From pre- to post-big bang: an (almost) self-dual cosmological history
Creators: name: Gasperini, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a short introduction to a non-standard cosmological scenario motivated by the duality symmetries of string theory, in which the big bang singularity is replaced with a "big bounce" at high but finite curvature. The bouncing epoch is prepared by a long (possibly infinitely extended) phase of cosmic evolution, starting from an initial state asymptotically approaching the string perturbative vacuum.
description: This paper is dedicated to the memory of John D. Barrow
The Gravitational Wave Universe Toolbox: A software package to simulate observation of the Gravitational Wave Universe with different detectors
Creators: name: Yi, Shu-Xu
name: Nelemans, Gijs
name: Brinkerink, Christiaan
name: Kostrzewa-Rutkowska, Zuzanna
name: Timmer, Sjoerd T.
name: Stoppa, Fiorenzo
name: Rossi, Elena M.
name: Zwart, Simon F. Portegies
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Context. As the importance of Gravitational Wave (GW) Astrophysics increases rapidly, astronomers in different fields and with different backgrounds can have the need to get a quick idea of which GW source populations can be detected by which detectors and with what measurement uncertainties. Aims. The GW-Toolbox is an easy-to-use, flexible tool to simulate observations on the GW universe with different detectors, including ground-based interferometers (advanced LIGO, advanced VIRGO, KAGRA, Einstein Telescope, and also customised designs), space-borne interferometers (LISA and a customised design), pulsar timing arrays mimicking the current working ones (EPTA, PPTA, NANOGrav, IPTA) and future ones. We include a broad range of sources such as mergers of stellar mass compact objects, namely black holes, neutron stars and black hole-neutron stars; and supermassive black hole binaries mergers and inspirals, Galactic double white dwarfs in ultra-compact orbit, extreme mass ratio inspirals and Stochastic GW backgrounds. Methods. We collect methods to simulate source populations and determine their detectability with the various detectors. The paper aims at giving a comprehensive description on the algorithm and functionality of the GW-Toolbox. Results. The GW-Toolbox produces results that are consistent with more detailed calculations of the different source classes and can be accessed with a website interface (gw-universe.org) or as a python package (https://bitbucket.org/radboudradiolab/gwtoolbox). In the future, it will be upgraded with more functionality.
description: 21 pages, 26 figures, 4 tables. Submitted to Astronomy & Astrophysics; Website url: gw-universe.org; comments on v2: made some revisions according to referee's comments; added Cosmic Explorer; comments on v3: make some more clarification in the caveats section, on the waveform and uncertainty estimation
Evaluation of particle filtration efficiency of commercially available materials for homemade face mask usage
Creators: name: Joo, Taekyu
name: Takeuchi, Masayuki
name: Liu, Fobang
name: Rivera, Matthew P.
name: Barr, Joy
name: Blum, Emily S.
name: Parker, Eric
name: Tipton, John H.
name: Varnedoe, Julia
name: Dutta, Bahnisikha
name: Lively, Ryan P.
name: Ng, Nga Lee
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Molecular Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 60506 Virology

description: The COVID-19 pandemic has resulted in a severe shortage of personal protective equipment. The World Health Organization (WHO) and the US Centers for Disease Control and Prevention (CDC) recommend the general public to use cloth masks as a protection for individuals and reduce the transmission of the disease. Here, we evaluated the size-dependent filtration efficiency of submicron particles and the overall filtration efficiency (total rejection of particles) of multiple commercially available materials in the size range of 17–700 nm. Single-layer samples of woven fabrics such as cotton and polyester have overall filtration efficiency of 12%−22%. Blended fabrics filter 11%−48% of particles. Products manufactured from cellulose have filtration efficiency of 29%−33%. Materials commonly found and used in hospitals remove 20%−63% of particles and filtration efficiency of filter materials ranges from 40% to 96%. Particle filtration of materials becomes more efficient when individual materials are stacked and used as multiple layers. Different combinations of woven, nonwoven, and blended fabrics were evaluated and have overall particle filtration efficiency of 38%−63%. Results in this study highlight the importance of using multiple layers in homemade masks to enhance filtration efficiency. Commercially accessible materials like Halyard sterilization wrap and blackout drapery lining show the best filtration performance among all tested single-layer materials and therefore are recommended to use as one of the layers in homemade masks. Universal mask wearing – regardless of whether an individual is infected – will help reduce transmission risk. Copyright © 2021 American Association for Aerosol Research
X-Ray Studies of the Abell 3158 Galaxy Cluster with eROSITA
Creators: name: Whelan, B.
name: Veronica, A.
name: Pacaud, F.
name: Reiprich, T. H.
name: Bulbul, E.
name: Ramos-Ceja, M. E.
name: Sanders, J. S.
name: Aschersleben, J.
name: Iljenkarevic, J.
name: Migkas, K.
name: Freyberg, M.
name: Dennerl, K.
name: Kara, M.
name: Liu, A.
name: Ghirardini, V.
name: Ota, N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The most nearby clusters are the best places to study physical and enrichment effects in the faint cluster outskirts. A3158 located at z=0.059 is quite extended with a characteristic radius r$_{200}$=23.95 arcmin. In 2019, A3158 was observed as a calibration target in a pointed observation with the eROSITA telescope onboard the SRG mission. We determined 1d temperature, abundance and normalisation profiles from eROSITA and XMM-Newton and Chandra data as well as 2d maps of temperature distribution from eROSITA data. The velocity dispersion was determined and the cluster mass was calculated. The overall temperature was measured to be 4.725$\pm$ 0.035 keV. The profiles of eROSITA all agree on a ~10% level with those determined with XMM-Newton and Chandra data. From the temperature map we see that the cluster lacks a cool core, as noted before. The presence of a previously detected off-centre cool clump West of the central cluster region is observed. Furthermore there is a bow shaped edge near the location of the cool gas clump West of the cluster centre. An extension of gas is detected for the first time further out in the West. The velocity dispersion of the cluster was measured to be 1058$\pm$41 km s$^{-1}$. The total mass was determined as $M_{200}$=1.38$\pm$ 0.25x10$^{15}$ $M_{\odot}$. The mass estimate from the M-T relation is significantly lower at M$_{200}$=5.09$\pm$ 0.59x10$^{14}M_{\odot}$. An extended X-ray source located South of the cluster also coincides with a galaxy overdensity with redshifts in the range 0.05
description: 14 pages, 17 figures in the main text, and 3 figures in the appendix. Accepted by A&A for the Special Issue: The Early Data Release of eROSITA and Mikhail Pavlinsky ART-XC on the SRG Mission
In-situ measurements of engine particulate filter ash deposits via X-ray computed tomography scanning
Creators: name: Wang, Yujun
name: Wang, Ben
name: Kamp, Carl J.
name: Rogoski, Leigh
name: Ryan, Connor
name: Cunningham, Michael J.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Engine particulate filters have been widely applied for both compression and spark-ignition engines due to the stringent emission regulations across the world. The in-situ density of ash deposits is critical to the degradation of filter performance and cannot be readily measured by traditional methods. In the present study, a method of measuring the density of ash deposits across a filter is developed using an industrial X-ray computed tomography (CT) apparatus. An array of density references attached to the filter sample are utilized to establish the correlation between ash density and CT image grayscale, which then is applied to estimate the density of ash deposits in a filter. The CT results are in close agreement with the density data from the dedicated lab measurements, where the average differences are around 8%. The CT approach has been demonstrated as a nondestructive means to measure the ash deposits in the three-dimensional space, offering more efficient, accurate, and reliable results than the traditional approaches. Copyright © 2021 American Association for Aerosol Research
AN A/R/TIST IN WONDERLAND EXPLORING IDENTITY, CREATIVITY AND DIGITAL PORTFOLIOS AS A/R/TOGRAPHER
Creators: name: COLEMAN, KATHRYN
Publisher: name: University of Melbourne
Year: 2020
Subjects: Other education not elsewhere classified
Secondary education

description: Coleman, K.S. (2017). An a/r/tist in wonderland: Exploring identity, creativity and digital portfolios as a/r/tographer, Ph.D. dissertation, Melbourne Graduate School of Education, University of Melbourne, Australia, 2017. Retrieved from http://www.artographicexplorations.com
As a researcher who lives between Australian and American research communities, please note that I use both spelling conventions throughout, often located in spaces that require the spelling of a word to fit the context. 
HELIOS/SICRIT/mass spectrometry for analysis of aerosols in engine exhaust
Creators: name: Thaler, Klemens M.
name: Gilardi, Lorenza
name: Weber, Markus
name: Vohburger, Andreas
name: Toumasatos, Zisimos
name: Kontses, Anastasios
name: Samaras, Zissis
name: Kalliokoski, Joni
name: Simonen, Pauli
name: Timonen, Hilkka
name: Aurela, Minna
name: Saarikoski, Sanna
name: Martikainen, Sampsa
name: Karjalainen, Panu
name: Dal Maso, Miikka
name: Keskinen, Jorma
name: Niessner, Reinhard
name: Pang, Genny A.
name: Haisch, Christoph
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences

description: Current legislations typically characterize systems of aerosols, such as from vehicle exhaust, primarily by number concentration and size distributions. While potential health threats have a dependence on the particle size, the chemical composition of particles, including the volatile and semi-volatile components adsorbed onto nonvolatile particle cores present at roadside and urban settings, is important in understanding the impact of exhaust particles on health. To date, the only tools suitable for an online in-depth chemical aerosol characterization are aerosol mass spectrometers, which are typically composed of complex and cost intensive instrumentation. We present a new analytical system, which combines a novel inexpensive infrared-radiation-based evaporation system (HELIOS) with a commercially available highly efficient atmospheric ionization source (SICRIT) connected to a rather low-price ion-trap mass spectrometer. Our inexpensive, robust and mobile aerosol characterization HELIOS/SICRIT/Mass Spectrometry system enables highly sensitive chemical analysis of particle-associated volatile substances. We validate the HELIOS/SICRIT/Mass Spectrometry system in laboratory experiments with coated particles generated under controlled conditions, and show that the system is capable of identification of combustion-generated polycyclic aromatic hydrocarbons and relative quantification of individual chemical species adsorbed on particle surfaces. We then employ our system to analyze real-world vehicle engine exhaust aerosol and show through time-resolved measurements with high time resolution (<10 s) that the chemical composition of the particles changes during different parts of an engine test cycle. Copyright © 2021 American Association for Aerosol Research
Mapping my way into autoethnography, 2018-2020
Creators: name: COLEMAN, KATHRYN
Publisher: name: University of Melbourne
Year: 2021
Subjects: Art history, theory and criticism not elsewhere classified
Creative arts, media and communication curriculum and pedagogy
Other education not elsewhere classified

description: These digital drawings were mapped for the Chapter, Doing Digital and Visual Autoethnography in the next edition of the Handbook of Autoethnography. To be published in 2021.
The BINGO Project II: Instrument Description
Creators: name: Wuensche, Carlos A.
name: Villela, Thyrso
name: Abdalla, Elcio
name: Liccardo, Vincenzo
name: Vieira, Frederico
name: Browne, Ian
name: Peel, Michael W.
name: Radcliffe, Christopher
name: Abdalla, Filipe B.
name: Marins, Alessandro
name: Barosi, Luciano
name: Brito, Francisco A.
name: Queiroz, Amilcar R.
name: Wang, Bin
name: Costa, Andre A.
name: Ferreira, Elisa G. M.
name: Fornazier, Karin S. F.
name: Landim, Ricardo G.
name: Novaes, Camila P.
name: Santos, Larissa
name: Santos, Marcelo V. dos
name: Zhang, Jiajun
name: Chen, Tianyue
name: Delabrouille, Jacques
name: Dickinson, Clive
name: de Gasperis, Giancarlo
name: Gurjão, Edmar C.
name: Harper, Stuart
name: Ma, Yin-Zhe
name: Machado, Telmo
name: Maffei, Bruno
name: de Mericia, Eduardo J.
name: Monstein, Christian
name: Motta, Pablo
name: Otobone, Carlos H. N.
name: Reitano, Luiz A.
name: Remazeilles, Mathieu
name: Roychowdhury, Sambit
name: Santos, João R. L.
name: Serres, Alexandre J. R.
name: Souza, Andreia P.
name: Strauss, Cesar
name: Vieira, Jordany
name: Xu, Haiguang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The measurement of diffuse 21-cm radiation from the hyperfine transition of neutral hydrogen (HI signal) in different redshifts is an important tool for modern cosmology. However, detecting this faint signal with non-cryogenic receivers in single-dish telescopes is a challenging task. The BINGO (Baryon Acoustic Oscillations from Integrated Neutral Gas Observations) radio telescope is an instrument designed to detect baryonic acoustic oscillations (BAOs) in the cosmological HI signal, in the redshift interval $0.127 \le z \le 0.449$. This paper describes the BINGO radio telescope, including the current status of the optics, receiver, observational strategy, calibration, and the site. BINGO has been carefully designed to minimize systematics, being a transit instrument with no moving dishes and 28 horns operating in the frequency range $980 \le ν\le 1260$ MHz. Comprehensive laboratory tests were conducted for many of the BINGO subsystems and the prototypes of the receiver chain, horn, polarizer, magic tees, and transitions have been successfully tested between 2018 - 2020. The survey was designed to cover $\sim 13\%$ of the sky, with the primary mirror pointing at declination $δ=-15^{\circ}$. The telescope will see an instantaneous declination strip of $14.75^{\circ}$. The results of the prototype tests closely meet those obtained during the modeling process, suggesting BINGO will perform according to our expectations. After one year of observations with a $60\%$ duty cycle and 28 horns, BINGO should achieve an expected sensitivity of 102 $μK$ per 9.33 MHz frequency channel, one polarization, and be able to measure the HI power spectrum in a competitive time frame.
description: 13 pages, accepted for publication in A&A
Schools as Community Hubs Development Framework: Workshop 1, Emerging Themes & Insights
Creators: name: CHANDLER, PHILIPPA
name: Cleveland, Benjamin
Publisher: name: University of Melbourne
Year: 2020
Subjects: Community planning
Building construction management and project planning
Architectural design
Other education not elsewhere classified
Educational administration, management and leadership

description: Distillation of emerging themes and insights from Development Framework Workshop # 1, the first of six workshops. This document is the first of a series of six.
Jer. Geo.49 ხელნაწერის მინაწერები და ხანთუბისძეთა საგვარეულოს მოღვაწეობის გეოგრაფიული არეალი
The colophons of the manuscript Jer. Geo.49 and geographic area of the activity of Khantubidzes` family
Creators: name: კეკელია, ვლადიმერ
name: Kekelia, Vladimer
name: ხოსიტაშვილი, ირმა
name: Khositashvili, Irma
Publisher: name: ივანე ჯავახიშვილის სახელობის თბილისის სახელმწიფო უნივერსიტეტი
Year: 2011
Subjects: ხელნაწერები
ხანთუბისძეები
კოლოფონი
Manuscripts
Khantubisdzes
Colophon

description: In this article we have reviewed the colophons written on 214v in the manuscript Jer. Geo. 49, which is kept at the Library of Greek patriarchate in Jerusalem. The colophon mentions the abbot of Midznadzori monastery Zosime Khantubisdze. We compared above mentioned colophon to the colophons of the manuscripts H-2338 and H-2211 kept at the National Centre of Manuscripts and have concluded that the same person is mentioned in these texts. The colophons are written in the first half of the 16th century. It seems that Kantubisdze family members had quite alive ecclesiastical life in the same period of time. In the same century was copied manuscript A - 503 (kept at the National Centre of Manuscripts) by Jordan Khantubisdze, son of Gregory. In the manuscript A - 503 on the 302v there is written extensive colophon by Josef Khantubisdze, abbot of Midznadzori monastery, regarding to his family. We consider that representatives of the family of Khantubisdze mentioned in the manuscript A - 503 are connected to Midznadzori centre. Colophons of the manuscript Jer. Geo. 49 determine the Geographical area of the activity of the Khantubisdze house and give us interesting materials for researching the history of spiritual-cultural site of Midznadzori in the 16th century.
description: NA
Schools as Community Hubs Development Framework: Workshop 1, Emerging Themes & Insights from Australia
Creators: name: CHANDLER, PHILIPPA
name: Cleveland, Benjamin
Publisher: name: University of Melbourne
Year: 2021
Subjects: Community planning
Building construction management and project planning
Architectural design
Other education not elsewhere classified
Educational administration, management and leadership

description: Distillation of emerging themes and insights from Development Framework Workshop 1, the first of six workshops. This document is the first of a series of six.
The BINGO Project III: Optical design and optimisation of the focal plane
Creators: name: Abdalla, Filipe B.
name: Marins, Alessandro
name: Motta, Pablo
name: Abdalla, Elcio
name: Ribeiro, Rafael M.
name: Wuensche, Carlos A.
name: Delabrouille, Jacques
name: Fornazier, Karin S. F.
name: Liccardo, Vincenzo
name: Maffei, Bruno
name: de Mericia, Eduardo J.
name: Otobone, Carlos H. N.
name: Santos, Juliana F. R. dos
name: Silva, Gustavo B.
name: Vieira, Jordany
name: Barretos, João A. M.
name: Barosi, Luciano
name: Brito, Francisco A.
name: Queiroz, Amilcar R.
name: Villela, Thyrso
name: Wang, Bin
name: Costa, Andre A.
name: Ferreira, Elisa G. M.
name: Landim, Ricardo G.
name: Novaes, Camila Paiva
name: Peel, Michael W.
name: Santos, Larissa
name: Santos, Marcelo V. dos
name: Zhang, Jiajun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The BINGO telescope was designed to measure the fluctuations of the 21-cm radiation arising from the hyperfine transition of neutral hydrogen and aims to measure the Baryon Acoustic Oscillations (BAO) from such fluctuations, therefore serving as a pathfinder to future deeper intensity mapping surveys. The requirements for the Phase 1 of the projects consider a large reflector system (two 40 m-class dishes in a crossed-Dragone configuration), illuminating a focal plane with 28 horns to measure the sky with two circular polarisations in a drift scan mode to produce measurements of the radiation in intensity as well as the circular polarisation. In this paper we present the optical design for the instrument. We describe the intensity and polarisation properties of the beams and the optical arrangement of the horns in the focal plane to produce a homogeneous and well-sampled map after the end of Phase 1. Our analysis provides an optimal model for the location of the horns in the focal plane, producing a homogeneous and Nyquist sampled map after the nominal survey time. We arrive at an optimal configuration for the optical system, including the focal plane positioning and the beam behavior of the instrument. We present an estimate of the expected side lobes both for intensity and polarisation, as well as the effect of band averaging on the final side lobes. The cross polarisation leakage values for the final configuration allow us to conclude that the optical arrangement meets the requirements of the project. We conclude that the chosen optical design meets the requirements for the project in terms of polarisation purity, area coverage as well as homogeneity of coverage so that BINGO can perform a successful BAO experiment. We further conclude that the requirements on the placement and r.m.s. error on the mirrors are also achievable so that a successful experiment can be conducted.(Abridged)
description: 22 pages. Accepted for publication in A&A
Schools as Community Hubs Development Framework: Workshop 1, Emerging Themes & Insights
Creators: name: CHANDLER, PHILIPPA
name: Cleveland, Benjamin
Publisher: name: University of Melbourne
Year: 2020
Subjects: Community planning
Building construction management and project planning
Architectural design
Other education not elsewhere classified
Educational administration, management and leadership

description: Distillation of emerging themes and insights from Development Framework Workshop 1, the first of six workshops. This document is the first of a series of six.
British Gallup Poll CQ 969
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: Roper Center for Public Opinion Research
Year: 2022

description: Foreign goods (31); party support (1); last general election (2); economic development (2); prices (2); personal financials (2); future unemployment (1); income increase (2); time to save (1); government price and wage policies (17); hunting bans (3); boxing ban (1); smoking habits (13); furniture (47); garden chemicals (18).