cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Using cGANs for Anomaly Detection: Identifying Astronomical Anomalies in JWST NIRcam Imaging
Creators: name: Pearce-Casey, Ruby
name: Dickinson, Hugh
name: Serjeant, Stephen
name: Bromley, Jane
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a proof of concept for mining JWST imaging data for anomalous galaxy populations using a conditional Generative Adversarial Network (cGAN). We train our model to predict long wavelength NIRcam fluxes (LW: F277W, F356W, F444W between 2.4 to 5.0μm) from short wavelength fluxes (SW: F115W, F150W, F200W between 0.6 to 2.3μm) in approximately 2000 galaxies. We test the cGAN on a population of 37 Extremely Red Objects (EROs) discovered by the CEERS JWST Team arXiv:2305.14418. Despite their red long wavelength colours, the EROs have blue short wavelength colours (F150W \- F200W equivalently 0 mag) indicative of bimodal SEDs. Surprisingly, given their unusual SEDs, we find that the cGAN accurately predicts the LW NIRcam fluxes of the EROs. However, it fails to predict LW fluxes for other rare astronomical objects, such as a merger between two galaxies, suggesting that the cGAN can be used to detect some anomalies
description: 4 pages, 1 figure with 5 sub-figures. Submitted, accepted and awaiting publication in AAS Journals
Holding the inflammatory system in check: NLRs keep it cool
Creators: name: Jha, S.
name: Ting, J.P.-Y.
Publisher: name: Faculty of 1000 Ltd
Year: 2015

description: Inflammation is a double-edged sword. While short-lived, acute inflammation is essential for the repair and resolution of infection and damage, uncontrolled and unresolved chronic inflammation is central to several diseases, including cancer, autoimmune diseases, allergy, metabolic disease, and cardiovascular disease. This report aims to review the literature regarding several members of the nucleotide-binding domain, leucine-rich repeat-containing receptor (NLR) family of pattern recognition sensors/receptors that serve as checkpoints for inflammation. Understanding the negative regulation of inflammation is highly relevant to the development of therapeutics for inflammatory as well as infectious diseases.
Constraining Dark Sectors with Monojets and Dijets
Creators: name: Chala, Mikael
name: Kahlhoefer, Felix
name: McCullough, Matthew
name: Nardini, Germano
name: Schmidt-Hoberg, Kai
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We consider dark sector particles (DSPs) that obtain sizeable interactions with Standard Model fermions from a new mediator. While these particles can avoid observation in direct detection experiments, they are strongly constrained by LHC measurements. We demonstrate that there is an important complementarity between searches for DSP production and searches for the mediator itself, in particular bounds on (broad) dijet resonances. This observation is crucial not only in the case where the DSP is all of the dark matter but whenever - precisely due to its sizeable interactions with the visible sector - the DSP annihilates away so efficiently that it only forms a dark matter subcomponent. To highlight the different roles of DSP direct detection and LHC monojet and dijet searches, as well as perturbativity constraints, we first analyse the exemplary case of an axial-vector mediator and then generalise our results. We find important implications for the interpretation of LHC dark matter searches in terms of simplified models.
description: 30 pages, 14 figures. v2: discussion of total ttbar cross section added, matches published version
Deliverable D-JRP15- FED-AMR -WP1.6 Interim project report (T1.3)
Creators: name: Cabal Rosel, Adriana
name: Caniça, Manuela
name: Rathammer, Krista
name: Peischl, Nadine
Publisher: name: Zenodo
Year: 2022
Subjects: FED-AMR
Meeting

description: OHEJP Project: FED-AMR
МУЛЬТИКАЛОРИЧЕСКИЙ ЭФФЕКТ В ФЕРРИТЕ ВИСМУТА
Creators: name: Амиров Абдулкарим Абдулнатипович
name: Макоед Игорь Иванович
name: Юсупов Дибир Магомедович
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: феррит висмута
магнитокалорический эффект
электрокалорический эффект
мультикалорический эффект

description: Приведены расчёты калорических эффектов для феррита висмута в области температуры магнитного фазового перехода, выполненные с помощью известных моделей оценки магнитокалорического и электрокалорического эффектов на основе данных температурных зависимостей намагниченности и диэлектрической проницаемости. В области температур 630-645 К обнаружены максимумы магнитокалорических и электрокалорических характеристик, что свидетельствует о выраженном магнитоэлектрическом взаимодействии в этой области. Наблюдаемые парные калорические эффекты могут быть отнесены к мультикалорическим, а феррит висмута — к мультикалорику
Relativistic hyperbolic motion and its higher order kinematic quantities
Creators: name: Perez-Roman, Ivan
name: Rosu, Haret C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the kinematics of the motion of an observer with constant proper acceleration (relativistic hyperbolic motion) in 1+1 and 1+3 dimensional Minkowski spacetimes. We provide explicit formulas for all the kinematic quantities up to the fourth proper time derivative (the Snap). In the 1+3 case, following a recent work of Pons and de Palol [Gen. Rel. Grav. 51 (2019) 80], a vectorial differential equation for the acceleration is obtained which by considering constant proper acceleration is turned into a nonlinear second order differential equation in terms of derivatives of the radius vector. If, furthermore, the velocity is parameterized in terms of hyperbolic functions, one obtains a differential equation to solve for the argument f(s) of the velocity. Differently from Pons and de Palol, who employed the particular solution, linear in the proper time s, we obtain the general solution and use it to work out more general expressions for the kinematical quantities. As a byproduct, we obtain a class of modified Rindler hyperbolic worldlines characterized by supplementary contributions to the components of the kinematical quantities.
description: 14 pages, 2 figures, minor corrections, but reference to Born's paper kept as # 7 to match the published version
NLRX1 Has a Tail to Tell
Creators: name: Ting, J.-Y.
name: Xiao, T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: In this issue of Immunity, Hong et al. (2012) report the first structural analysis of the C-terminal fragment of an NLR [nucleotide-binding domain (NBD) andleucine-rich repeat (LRR) containing] protein, NLRX1. This fragment forms a hexamer and binds RNA.
ТЕОРЕТИЧЕСКОЕ ИССЛЕДОВАНИЕ ТРЁХМЕРНОЙ ФАЗЫ, СОСТОЯЩЕЙ ИЗ БИНАРНЫХ АЛМАЗОПОДОБНЫХ СЛОЁВ
Creators: name: Грешняков Владимир Андреевич
name: Беленков Евгений Анатольевич
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: алмаз
полиморфизм
атомная структура
электронные свойства
порошковая рентгенограмма
моделирование.

description: Методом теории функционала плотности были проведены исследования структуры и свойств новой углеродной слоевой фазы, состоящей из бинарных алмазоподобных слоёв DL6. В результате расчётов установлено, что кристаллическая решётка этой фазы относится к пространственной группе P63/mmc (№ 194). Упаковка алмазоподобных слоёв в структуре фазы DL6 P63/mmc подобна AB-упаковке графеновых слоёв в гексагональном графите. Гексагональная элементарная ячейка имеет следующие параметры: a = b = 0.2738 нм, c = 0.9723 нм, Z = 8. Расчётные значения плотности и энергии когезии фазы DL6 P63/mmc составляют 2.529 г/см3 и 6.65 эВ/атом соответственно. Расчёт электронной структуры показал, что новая фаза должна быть полупроводником с шириной непрямой запрещённой зоны 1.5 эВ. Также был рассчитан модуль объёмной упругости, который составил 261 ГПа. Максимальные модули Юнга (784-843 ГПа) фазы DL6 P63/mmc наблюдаются вдоль кристаллографических направлений в плоскости слоёв, тогда как перпендикулярно слоям модуль Юнга на порядок меньше (40 ГПа). В результате молекулярно-динамического моделирования установлено, что структура новой фазы должна быть устойчивой до 260 К при нормальном давлении. Кроме того, для экспериментальной идентификации фазы DL6 P63/mmc в синтезированных углеродных материалах была рассчитана её порошковая рентгенограмма.
Brain-like representational straightening of natural movies in robust feedforward neural networks
Creators: name: Toosi, Tahereh
name: Issa, Elias B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Representational straightening refers to a decrease in curvature of visual feature representations of a sequence of frames taken from natural movies. Prior work established straightening in neural representations of the primate primary visual cortex (V1) and perceptual straightening in human behavior as a hallmark of biological vision in contrast to artificial feedforward neural networks which did not demonstrate this phenomenon as they were not explicitly optimized to produce temporally predictable movie representations. Here, we show robustness to noise in the input image can produce representational straightening in feedforward neural networks. Both adversarial training (AT) and base classifiers for Random Smoothing (RS) induced remarkably straightened feature codes. Demonstrating their utility within the domain of natural movies, these codes could be inverted to generate intervening movie frames by linear interpolation in the feature space even though they were not trained on these trajectories. Demonstrating their biological utility, we found that AT and RS training improved predictions of neural data in primate V1 over baseline models providing a parsimonious, bio-plausible mechanism -- noise in the sensory input stages -- for generating representations in early visual cortex. Finally, we compared the geometric properties of frame representations in these networks to better understand how they produced representations that mimicked the straightening phenomenon from biology. Overall, this work elucidating emergent properties of robust neural networks demonstrates that it is not necessary to utilize predictive objectives or train directly on natural movie statistics to achieve models supporting straightened movie representations similar to human perception that also predict V1 neural responses.
description: 21 pages, 15 figures, published in ICLR 2023
title: The single-crystal diamond trap (SCDT) : a new method to determine the composition of high-P–T fluids
Creators: name: Abeykoon, Sumith
name: Audétat, Andreas
Publisher: name: University of Bayreuth
Year: 2022
Subjects: subject: High P–T fluids
subject: Mineral solubility
subject: High P–T experiments
subject: Single crystal diamond trap
subject: LA–ICP–MS
subject: Piston cylinder experiments
subject: 550

description: In view of recently reported discrepancies in mineral solubility results obtained with the classical diamond trap method, an alternative approach to quantify the composition of high P–T fluids was developed. In this approach the high P–T fluids are trapped in laser-drilled holes within single-crystal diamond plates and subsequently analyzed by LA–ICP–MS using the same pit size as the one that was used to drill the holes, which allows more rigorous testing of the data reproducibility than in the case of the classical diamond trap, where the fluid resides in a large, open network. To reduce the spikiness of the LA–ICP–MS signals and minimize element fractionation, the aqueous solution within the holes was allowed to evaporate, and the solid residue was melted to a glass. Because this results in the partial loss of the internal standard elements that are usually used for quantifying the LA–ICP–MS signals we developed a new quantification procedure that works without any internal standard in the fluid but instead uses the carbon signal produced by the epoxy that was filled into the holes after melting the precipitates. The new method was first tested on holes filled with epoxy resins doped with known amounts of chemicals, then on holes filled with known amounts of minerals that were subsequently melted, and finally on real high P–T mineral solubility experiments at 1.0 GPa and 700–900 °C in the quartz–H₂O and olivine–enstatite–H₂O systems, for which reliable reference data exist. In all 15 experiments the measured concentrations agree within 1–21% (avg. 13%) with the reference values. In contrast, four mineral solubility experiments that were performed at identical conditions with the classical diamond trap method returned concentrations that deviated by 7–56% (avg. 28%) from the reference value. Furthermore, a strong fractionation effect that has been observed during the ablation of albite + H₂O in a classical diamond trap is efficiently prevented in our single-crystal diamond trap (SCDT) approach. On the downside, we observe significant mobility of alkalies during the melting step in our approach.
Vision-Based Human Pose Estimation via Deep Learning: A Survey
Creators: name: Lan, Gongjin
name: Wu, Yu
name: Hu, Fei
name: Hao, Qi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Human pose estimation (HPE) has attracted a significant amount of attention from the computer vision community in the past decades. Moreover, HPE has been applied to various domains, such as human-computer interaction, sports analysis, and human tracking via images and videos. Recently, deep learning-based approaches have shown state-of-the-art performance in HPE-based applications. Although deep learning-based approaches have achieved remarkable performance in HPE, a comprehensive review of deep learning-based HPE methods remains lacking in the literature. In this article, we provide an up-to-date and in-depth overview of the deep learning approaches in vision-based HPE. We summarize these methods of 2-D and 3-D HPE, and their applications, discuss the challenges and the research trends through bibliometrics, and provide insightful recommendations for future research. This article provides a meaningful overview as introductory material for beginners to deep learning-based HPE, as well as supplementary material for advanced researchers.
description: 16 pages, 4 figures
Extended coupled SUSY, pseudo-bosons and weak squeezed states
Creators: name: Bagarello, F
name: Gargano, F.
name: Saluto, L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we consider squares of pseudo-bosonic ladder operators and we use them to produce explicit examples of eigenstates of certain operators satisfying a deformed $\mathfrak{su}(1,1)$ Lie algebra. We show how these eigenstates may, or may not, be square-integrable. In both cases, a notion of biorthonormality can be introduced and analyzed. Some examples are discussed in details. We also propose some preliminary results on bi-squeezed states arising from our operators.
description: arXiv admin note: text overlap with arXiv:2102.11738
Airway cells from atopic asthmatic patients exposed to ozone display an enhanced innate immune gene profile
Creators: name: Zhou, H.
name: Zhou, B.
name: Peden, D.B.
name: Fry, R.C.
name: Ting, J.P.Y.
name: Brickey, W.J.
name: Rager, J.E.
name: Hernandez, M.
name: Alexis, N.E.
Publisher: name: Mosby Inc.
Year: 2012

description: This study identifies transcriptional phenotypes of sputum samples from normal volunteers and atopic asthmatics exposed to ozone. Network analyses suggest that asthmatics elevate immune signaling following oxidative stress, while nonasthmatics attempt to mitigate the ozone-induced response.
СВЯЗАННАЯ ДИНАМИКА МАГНИТНЫХ ВИХРЕЙ В ТРЁХСЛОЙНОМ ТОНКОМ ПРОВОДЯЩЕМ ПЕРМАЛЛОЕВОМ НАНОДИСКЕ
Creators: name: Екомасов Евгений Григорьевич
name: Степанов Станислав Викторович
name: Фахретдинов Марат Ирекович
name: Антонов Георгий Игоревич
name: Екомасов Андрей Евгеньевич
name: Звездин Константин Анатольевич
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: обобщенное уравнение Ландау — Лифшица
нелинейная динамика
магнитная наноструктура
магнитный вихрь
С-структура вихревых состояний.

description: Исследована динамика двух магнитных вихрей при наличии спин-поляризованного тока. Рассмотрена магнитная проводящая нанострукутра в виде трёхслойного проводящего цилиндра малого диаметра — 120 нм. Толстый магнитный слой из пермаллоя имеет толщину 15 нм, промежуточный немагнитный слой имеет толщину 10 нм, и тонкий магнитный слой из пермаллоя имеет толщину 4 нм. Численный расчёт динамики магнитостатически связанных вихрей проведён с использованием обобщённого уравнения Ландау — Лифшица и программного пакета для микромагнитного моделирования SpinPM. Построены и изучены траектории движения вихрей для трёх разных динамических режимов. Для случая малых токов это режим затухающих колебаний магнитных вихрей. Для случая небольших токов это важный для практического применения режим стационарных связанных колебаний магнитных вихрей. В начальный момент движения наблюдается сильно нелинейный режим движения. Затем траектория движения выходит на расширяющуюся спираль и доходит до максимальной величины. Оба вихря далее движутся по окружности с одинаковой частотой и разными радиусами. При выходе кора вихря на край диска в толстом и тонком слоях наблюдалось образование C-структуры вихревого состояния. Для больших токов, когда величина тока больше некоторого критического значения, реализуется новый динамический режим — «вылет» вихря из тонкого слоя. В толстом слое, после «вылета» вихря в тонком слое, вихрь совершает стационарные колебания с частотой и радиусом, примерно равными величинам, полученным для случая одиночного вихря.
Aging of galaxies along the morphological sequence, marked by bulge growth and disk quenching
Creators: name: Quilley, Louis
name: de Lapparent, Valérie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We revisit the color bimodality of galaxies using the extensive EFIGI morphological classification of nearby galaxies. The galaxy SDSS images in the g, r and i bands are decomposed as bulge+disk using SourceXtractor++. The spectral energy distributions made of our gri photometry complemented with GALEX NUV are fitted with ZPEG in order to estimate the stellar masses and specific star formations rates (sSFR) of whole galaxies as well as their bulge and disk components. The absolute NUV-r color versus stellar mass diagram shows a continuous relationship between the present sSFR of galaxies and their stellar mass, that spans all morphological types of the Hubble sequence. Irregular galaxies to Sab spirals make up the Blue Cloud, the Green Plain (formerly Valley) is made up of early-type spirals (S0a-Sa) while the Red Sequence contains all lenticular and elliptical galaxies, with systematically higher masses for the ellipticals. Galaxies across the Green Plain undergo a marked growth by a factor 2 to 3 in their bulge-to-total mass ratio and a systematic profile change from pseudo to classical bulges, as well as a significant reddening interpreted as star formation fading in their disks. Therefore, the Green Plain is a transition region, and we exclude a predominantly quick transit due to rapid quenching. We suggest that tracers of increased star formation (bright HII regions, spiral arms, flocculence) determine the limited scatter of the Main Sequence of star-forming galaxies. The high frequency of bars for all spirals as well as the stronger spiral arms and flocculence in the knee of the Green Plain suggest that internal dynamics, likely triggered by flybys or mergers, may be the key to the bulge growth of massive disk galaxies, marker of the aging of galaxies from star forming to quiescence. The Hubble sequence can then be considered as an inverse sequence of galaxy physical evolution.
description: 25 pages, 27 figures. Published in A&A
Effective One-Dimensional Models from Matrix Product States
Creators: name: Keim, Frederik
name: Uhrig, Götz S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this paper we present a method for deriving effective one-dimensional models based on the matrix product state formalism. It exploits translational invariance to work directly in the thermodynamic limit. We show, how a representation of the creation operator of single quasi-particles in both real and momentum space can be extracted from the dispersion calculation. The method is tested for the analytically solvable Ising model in a transverse magnetic field. Properties of the matrix product representation of the creation operator are discussed and validated by calculating the one-particle contribution to the spectral weight. Results are also given for the ground state energy and the dispersion.
description: 17 pages, 8 figures
Class Binarization to NeuroEvolution for Multiclass Classification
Creators: name: Lan, Gongjin
name: Gao, Zhenyu
name: Tong, Lingyao
name: Liu, Ting
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Multiclass classification is a fundamental and challenging task in machine learning. The existing techniques of multiclass classification can be categorized as (i) decomposition into binary (ii) extension from binary and (iii) hierarchical classification. Decomposing multiclass classification into a set of binary classifications that can be efficiently solved by using binary classifiers, called class binarization, which is a popular technique for multiclass classification. Neuroevolution, a general and powerful technique for evolving the structure and weights of neural networks, has been successfully applied to binary classification. In this paper, we apply class binarization techniques to a neuroevolution algorithm, NeuroEvolution of Augmenting Topologies (NEAT), that is used to generate neural networks for multiclass classification. We propose a new method that applies Error-Correcting Output Codes (ECOC) to design the class binarization strategies on the neuroevolution for multiclass classification. The ECOC strategies are compared with the class binarization strategies of One-vs-One and One-vs-All on three well-known datasets Digit, Satellite, and Ecoli. We analyse their performance from four aspects of multiclass classification degradation, accuracy, evolutionary efficiency, and robustness. The results show that the NEAT with ECOC performs high accuracy with low variance. Specifically, it shows significant benefits in a flexible number of binary classifiers and strong robustness.
description: 14 pages, 17 figures
ВЫЧИСЛЕНИЕ МАГНИТОКРИСТАЛЛИЧЕСКОЙ АНИЗОТРОПИИ СПЛАВОВ Fe-Ga МЕТОДОМ МАГНИТНОГО ВРАЩАЮЩЕГО МОМЕНТА
Creators: name: Матюнина Мария Викторовна
name: Загребин Михаил Александрович
name: Соколовский Владимир Владимирович
name: Бучельников Василий Дмитриевич
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: метод магнитного вращающего момента
энергия магнитокристаллической анизотропии
магнитострикция
тетрагональный модуль упругости.

description: Приведены результаты исследования магнитных свойств объёмно-центрированных кубических структур сплавов Feioo-xGax, полученные с использованием метода теории функционала плотности. При помощи метода магнитного вращающего момента, реализованного в программном пакете SPR-KKR, получена зависимость энергии магнитокристаллической анизотропии (МКА) от степени малых тетрагональных искажений. Показано, что в случае полностью разупорядоченной фазы A2 и частично упорядоченной фазы B2 зависимость энергии МКА от деформации практически линейная и имеет положительный наклон, в то время как для полностью упорядоченной структуры D03 данная зависимость демонстрирует сложное нелинейное поведение. Основной вклад в тетрагональную магнитострикцию в области концентраций 21 < x < 25 ат.% вносит фаза B2. Величина тетрагонального модуля упругости, полученная также при помощи программного пакета SPR-KKR, убывает с увеличением концентрации Ga.
Integrating BIM and Decision-Making System for HVAC Design of Low Rise Green Buildings
Creators: name: Yuan, Bohan
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2020
Subjects: HVAC
Decision-Making System

description: During the past decade, building energy consumption has risen significantly. Meanwhile, the building area is being increased at a high speed. The conflict between high building energy consumption and low energy efficiency has attracted great attention in the construction industry. HVAC system contributes to most of the whole building energy consumption. Thus, it is imperative to study and analyze the means of HVAC system’s energy conservation. This study aims at addressing two specific challenges: (1) the lack of knowledge to know the kind of HVAC performance that can be evaluated as the criteria for decision making; and (2) the lack of efficient methods for collecting HVAC system and equipment data to comprehend the information used by decision makers. An effective way to minimize these challenges is to predict the HVAC performance of a new building at the conceptual design stage through the application of energy simulation tools. However, the development process of these tools is usually isolated, which results in having the information of a building model that is created by other tools cannot be shared. On another side, there is a need to establish an energy conservation expert system to use during the design of the HVAC systems for buildings. Based on the above, this study integrates Building Information Modeling (BIM) and decision-making system to select HVAC systems for buildings. First, the basic of HVAC components and systems are collected and stored in specific database that will be used for the optimization of HVAC design. Various types of heating/cooling equipment are presented based on ASHRAE standards. Second, the environmental, economic, technical performance and green building rating system are summarized as the criteria for evaluating HVAC performance. Then a combined AHP (Analytic Hierarchy Process) and Entropy structure for HVAC system is introduced as the Decision-making method. Finally, the interoperability of BIM tool is developed to bridge the connection between BIM tool and the HVAC decision making systems through the whole life cycle of buildings. The entire model is coded in Visual Studio via C#. The model is tested through a project to prove its workability and dependency.
The DiffuseStyleGesture+ entry to the GENEA Challenge 2023
Creators: name: Yang, Sicheng
name: Xue, Haiwei
name: Zhang, Zhensong
name: Li, Minglei
name: Wu, Zhiyong
name: Wu, Xiaofei
name: Xu, Songcen
name: Dai, Zonghong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Artificial Intelligence (cs.AI)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: In this paper, we introduce the DiffuseStyleGesture+, our solution for the Generation and Evaluation of Non-verbal Behavior for Embodied Agents (GENEA) Challenge 2023, which aims to foster the development of realistic, automated systems for generating conversational gestures. Participants are provided with a pre-processed dataset and their systems are evaluated through crowdsourced scoring. Our proposed model, DiffuseStyleGesture+, leverages a diffusion model to generate gestures automatically. It incorporates a variety of modalities, including audio, text, speaker ID, and seed gestures. These diverse modalities are mapped to a hidden space and processed by a modified diffusion model to produce the corresponding gesture for a given speech input. Upon evaluation, the DiffuseStyleGesture+ demonstrated performance on par with the top-tier models in the challenge, showing no significant differences with those models in human-likeness, appropriateness for the interlocutor, and achieving competitive performance with the best model on appropriateness for agent speech. This indicates that our model is competitive and effective in generating realistic and appropriate gestures for given speech. The code, pre-trained models, and demos are available at https://github.com/YoungSeng/DiffuseStyleGesture/tree/DiffuseStyleGesturePlus/BEAT-TWH-main.
description: 7 pages, 8 figures, ICMI 2023
MAGNETOCALORIC EFFECT IN Ni50.3Mn36.5Sni3.2 RIBBON HEUSLER ALLOY IN CYCLIC MAGNETIC FIELDS
Creators: name: A. M. Aliev
name: A. B. Batdalov
name: V. V. Koledov
name: V. G. Shavrov
name: B. Hernando
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: magnetocaloric effect
cyclic magnetic field
Heusler alloy
ribbon
anisotropy.

description: Magnetocaloric properties in ribbon sample of Ni50.3Mn36.5Sn13.2 Heusler alloy are studied by a direct method in cyclic magnetic fields. A strong anisotropy in the magnetocaloric effect is observed in weak magnetic fields, obtaining a large value of MCE when the field is applied parallel to the ribbon plane. The field dependence of the MCE anisotropy is studied and its decrease is clearly revealed in moderate fields. It was found that in cyclic magnetic fields, the MCE value near the magnetostructural phase transition depends on the rate of temperature scanning: a higher rate of the temperature sweep results in greater value of the MCE.
Maxwell's two-demon engine under pure dephasing noise
Creators: name: Chan, Feng-Jui
name: Huang, Yi-Te
name: Lin, Jhen-Dong
name: Ku, Huan-Yu
name: Chen, Jui-Sheng
name: Chen, Hong-Bin
name: Chen, Yueh-Nan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The interplay between thermal machines and quantum correlations is of great interest in both quantum thermodynamics and quantum information science. Recently, a quantum Szilárd engine has been proposed, showing that the quantum steerability between a Maxwell's demon and a work medium can be beneficial to a work extraction task. Nevertheless, this type of quantum-fueled machine is usually fragile in the presence of decoherence effects. We provide an example of the pure dephasing process, showing that the engine's quantumness can be degraded. Therefore, in this work, we tackle this question by introducing a second demon who can access a control system and make the work medium pass through two dephasing channels in a manner of quantum superposition. Furthermore, we provide a quantum circuit to simulate our proposed concept and test it on IBMQ and IonQ quantum computers.
description: 10 pages, 7 figures, 2 tables
DISCRETE MAGNETIC BREATHERS IN MONOAXIAL CHIRAL HELIMAGNET
Creators: name: I. G. Bostrem
name: E. G. Ekomasov
name: J. Kishine
name: A. S. Ovchinnikov
name: Vl. E. Sinitsyn
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: discrete breather
chiral helimagnet.

description: Intrinsic localized spin modes, or discrete breathers, are investigated in the forced ferromagnetic state of a monoaxial chiral helimagnet. The approximate solution of these excitations are obtained with the aid of discrete equations of spin dynamics. Conditions on the frequency of the breathers and on the easy-plane anisotropy are established under which the breathers are possible. In the presence of Dzyaloshinskii — Moryia interaction the localized spin modes become spatially modulated and, as a consequence, acquire the chirality. Energy of these excitations, including a pinning potential, is calculated.
Role of particle local curvature in cellular wrapping
Creators: name: Khosravanizadeh, Amir
name: Sens, Pierre
name: Mohammad-Rafiee, Farshid
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Cellular uptake through the lipid membranes plays an important role in adsorbing nutrients and fighting infection and can be used for drug delivery and nanomedicine developments. Endocytosis is one of the known pathways of the cellular uptake which associate with elastic deformation of the membrane wrapping around the foreign particle. The deformability of the membrane itself is strongly regulated by the presence of a cortical cytoskeleton placed underneath the membrane. It has been shown that size, shape, and orientation of the particles influence on their entry into the cell. Here, we study the role of particle local curvature in the cellular uptake by investigating the wrapping of an elastic membrane around a long cylindrical object with an elliptical cross section. The membrane itself is adhered to a substrate mimicking the cytoskeleton. Membrane wrapping proceeds differently whether the initial contact occurs at the particle's highly curved tip (prolate) or along its long side (oblate). We obtain a wrapping phase diagram as a function of the membrane-cytoskeleton and the membrane-target adhesion energy, which includes three distinct regimes of engulfment(unwrapped, partially wrapped, and fully wrapped), separated by two phase transitions. We also provide analytical expressions for the boundary between the different regimes which confirm that the transitions strongly depend on the orientation and aspect ratio of the particle.
MONTE CARLO STUDY OF PHASE TRANSITIONS AND SKYRMION CRYSTAL IN MAGNETO-ANTIFERROELECTRIC HETEROSTRUCTURES WITH TRIANGULAR LATTICE
Creators: name: I. F. Sharafullin
name: A. G. Nugumanov
name: A. R. Yuldasheva
name: N. M. Nugaeva
name: M. Kh. Kharrasov
name: H. T. Diep
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: topological phenomena
skyrmion
nanomagnetic
multiferroic
steepest descent method
Monte Carlo method

description: The study of formation of the skyrmion lattice with the non-collinear magnetoelectric interaction at the interface in a ferromagnetic/antiferroelectric heterostructure is carried out. The ground state spin configuration is calculated by using the steepest descent method. We found the formation perfect skyrmions structure at acceptable values of the magnetoelectric interaction between the antiferroelectric and magnetic layers, both with the triangilar lattice. Monte Carlo simulation has been used to study the phase transition occurring in the ferromagnetic/antiferroelectric heterostructure with and without an applied field. Skyrmions have been shown to be stable at finite temperatures. The ferromagnetic films undergo two transitions, one is due to the destruction of the skyrmion structure and one magnetic transition, separately. The first skyrmion transition occurs at a lower temperature than magnetic transition. Between these two critical temperatures the ferromagnetic/antiferroelectric heterostructure is partially disordered.
LAURO DE OLIVEIRA LIMA E O ANALFABETISMO NO BRASIL
Creators: name: Dias, Marco Aurélio Rodrigues
Publisher: name: Zenodo
Year: 2022
Subjects: Educação, Pedagogia, Alfabetização, Letramento
Escola, Docência, Sociedade

description: RESUMO O objetivo deste trabalho é reforçar que o analfabetismo e a evasão escolar ocorrem por causa da exclusão social, das atitudes antidemocráticas do Estado e da Sociedade e do desamparo em que vivem os mais desfavorecidos. Estudos sobre o desenvolvimento da inteligência demonstram que toda criança pode aprender o ensino formal oferecido nas escolas, exceto nos casos de doença neurológica degenerativa que compromete a memória, o pensamento, o comportamento e a compreensão. O analfabetismo e a evasão escolar são diagnóstico não de deficiência intelectual dos analfabetos, mas da falta de vontade política da Escola, do Estado, da Família e da Sociedade, que não promovem a inclusão e excluem do ensino formal os desfavorecidos. O referencial teórico deste trabalho se sustenta numa conversa que tive com Lauro de Oliveira Lima, o qual desconstruiu, fundamentado em Piaget, a desinformação sobre a inteligência dos indivíduos das classes pobres.
ДИАГРАММА НАПРАВЛЕННОСТИ ФЕЙЕРА ДЛЯ ЛИНЕЙНОЙ АНТЕННЫ И РЕШЕНИЕ ЗАДАЧИ АМПЛИТУДНО-ФАЗОВОГО СИНТЕЗА
Creators: name: Костин Владимир Алексеевич
name: Костин Дмитрий Владимирович
name: Костин Алексей Владимирович
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: сумма Фейера
ортогональный многочлен
диаграмма направленности
линейная антенна
задача амплитудно-фазового синтеза

description: Впервые решается задача амплитудно-фазового синтеза для линейной антенны с диаграммой направленности, представляемой ядром Фейера. Выясняется, что конструкция таких диаграмм направленности сочетает в себе как интерполяционные возможности полиномов Эрмита, применяемые для этой цели в работах П. К. Суетина, так и аппроксимационные свойства тригонометрических сумм, являющихся Фурье-образом атомарных функций, указанных в работах В. Ф. Кравченко.
Deliverable D-JIP-MATRIX-WP2.2 Best practices
Creators: name: Cito, Francesca
name: Amato, Laura
name: Skjerdal, Taran
name: Lefèvre, Stine Kjær
name: Joaquin Prada
name: Cook, Charlotte
name: Eves, Caroline
Publisher: name: Zenodo
Year: 2022
Subjects: MATRIX
One Health Surveillance
Best-practices
Multi-sectoral collaborations
Listeria
Salmonella
Campylobacter
Emerging threats

description: OHEJP project: MATRIX: the present deliverable of MATRIX Work Package 2, tasks 3, suggests best-practice guidelines for data collection, analysis and dissemination aimed at multi-sectorial OH collaboration, for each specific hazard track.
Fano resonances in scattering: an alternative perspective
Creators: name: Schwarz, Lukas
name: Cartarius, Holger
name: Wunner, Günter
name: Heiss, Walter Dieter
name: Main, Jörg
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: In a previous paper it has been shown that the interference of the first and second order pole of the Green's function at an exceptional point, as well as the interference of the first order poles in the vicinity of the exceptional point, gives rise to asymmetric scattering cross section profiles. In the present paper we demonstrate that these line profiles are indeed well described by the Beutler-Fano formula, and thus are genuine Fano resonances. Also further away from the exceptional points excellent agreement can be found by introducing energy dependent Fano parameters.
description: 4 pages, 3 figures, 3 tables, additional references
АЛГОРИТМЫ МИНИМИЗАЦИИ ХАУСДОРФОВА ОТКЛОНЕНИЯ ВЫПУКЛОГО КОМПАКТА ОТ НАБОРА ПОДВИЖНЫХ ВЫПУКЛЫХ МНОГОУГОЛЬНИКОВ
Creators: name: Лебедев Павел Дмитриевич
name: Успенский Александр Александрович
name: Ушаков Владимир Николаевич
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: хаусдорфово отклонение
выпуклое множество
чебышёвский центр
минимизация
субдифференциал

description: Изучается задача поиска оптимального расположения набора подвижных фигур в границах заданного выпуклого множества (арены) на плоскости. Критерием оптимальности выбрана минимизация хаусдорфова отклонения арены от объединения этих подвижных объектов. Предложены численные алгоритмы решения задачи, основанные на разбиении арены на области влияния фигур (на обобщённые зоны Дирихле) и отыскании оптимального положения каждой из них в границах своей области. При создании алгоритмов использованы методы негладкой оптимизации и конструкции геометрической теории приближений. Выполнено численное моделирование решения задачи для случая трёх подвижных выпуклых многоугольников
Sputum inflammatory cells from patients with allergic rhinitis and asthma have decreased inflammasome gene expression
Creators: name: Hernandez, M.L.
name: Brickey, W.J.
name: Alexis, N.E.
name: Ting, J.P.Y.
name: Reed, W.
name: Peden, D.B.
Publisher: name: Mosby Inc.
Year: 2011

description: Deficits in inflammasomes, a key element of innate immunity, confer increased susceptibility to infection. We report that sputum cells from asthmatics have decreased expression of inflammasome factors, consistent with reports of increased infection risk in asthmatics.
Cuprizone induces similar demyelination in male and female C57BL/6 mice and results in disruption of the estrous cycle
Creators: name: Matsushima, G.K.
name: Gilmore, W.
name: Ting, J.P.-Y.
name: Taylor, L.C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Multiple sclerosis is a demyelinating neurological disease that is influenced by gender, primarily reflected in greater susceptibility to disease development in women than in men. Cuprizone intoxication, an animal model that is used to study demyelination and remyelination, has been extensively characterized in male C57BL/6 mice. Here, we have undertaken a comprehensive characterization of the morphological and cellular processes that occur in female C57BL/6J mice during cuprizoneinduced demyelination and subsequent remyelination and compared them with age-matched male mice. We find that the pattern of demyelination and remyelination is similar between genders and that there is little or no difference in the loss or repopulation of mature oligodendrocytes or accumulation of reactive glia. Furthermore, examination of aERKO and bERKO mice suggests that estrogen receptors do not affect the outcome for demyelination or remyelination. Interestingly, we found that cuprizone treatment disrupts estrous cyclicity in female mice, possibly interfering with potential hormone influences on demyelination and remyelination. Therefore, cuprizone-induced demyelination in C57BL/6J mice may have limitations as a model for the study of sex differences.
Downlink Massive MU-MIMO with Successively-Regularized Zero Forcing Precoding
Creators: name: Krishnamoorthy, Aravindh
name: Schober, Robert
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this letter, we consider linear precoding for downlink massive multi-user (MU) multiple-input multiple-output (MIMO) systems. We propose the novel successively-regularized zero forcing (SRZF) precoding, which exploits successive null spaces of the MIMO channels of the users, along with regularization, to control the inter-user interference (IUI) and to enhance performance and robustness to imperfect channel state information (CSI) at the base station (BS). We study the IUI characteristics of the proposed SRZF precoding for perfect and imperfect CSI at the BS. Furthermore, via computer simulations, we compare the sum rate of SRZF precoding with those of several baseline schemes including conventional and regularized zero forcing (ZF) precoding. Our simulation results reveal that, for massive MIMO systems with inter-user channel correlations, the proposed SRZF precoding significantly outperforms the considered baseline schemes for both perfect and imperfect CSI at the BS.
description: 5 pages (main paper) + 1 page (MATLAB test), 2 figures. Accepted to the IEEE Wireless Communications Letters
Rethinking Engagement: How Managers Frame and Make Sense of Communication Strategies, Practices, and Challenges
Creators: name: Waldschmidt, Nathalie
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2020
Subjects: Engagement
Managers
Framing
Sensemaking

description: This study analyzes how some managers frame and make sense of engagement within organizational contexts. It aims to comprehend how their lived experiences of engagement shape their reflexive thoughts, perspectives, and strategies on a daily basis. To generate relevant data, this study used a qualitative approach by conducting semi-structured interviews with ten managers in Ontario, Canada. It made use of a thematic analysis to develop patterns and better understand common perspectives. The results showed a variety of approaches to engagement with no unanimous way of framing it as well as some paradoxes when looking at how managers make sense of this concept. Some managers seem to put forward more tangible words such as care, involvement, and success instead of explicitly evoking engagement. More specifically, from a communication perspective, this study has found that framing and communicating engagement seems to be a complex challenge for managers. They seem to make up their own meaning of engagement, which can greatly vary among individuals.
TNF superfamily member TWEAK exacerbates inflammation and demyelination in the cuprizone-induced model
Creators: name: O'Connor, B.P.
name: van Deventer, H.W.
name: Lundsmith, E.T.
name: Iocca, H.A.
name: Hahm, K.
name: Runkel, L.
name: Plant, S.R.
name: Ting, J.P.-Y.
name: Wang, Y.
name: Burkly, L.C.
Publisher: name: Elsevier
Year: 2008

description: Inflammatory cytokines have been implicated in the pathology of multiple neurologic diseases, including multiple sclerosis. We examined the role of the TNF family member TWEAK in neuroinflammation. Cuprizone-fed mice undergo neuroinflammation and demyelination in the brain, but upon removal of cuprizone from the diet, inflammation is resolved and remyelination occurs. Using this model, we demonstrate that mice lacking TWEAK exhibit a significant delay in demyelination and microglial infiltration. During remyelination, mice lacking the TWEAK gene demonstrate only a marginal delay in remyelination. Thus, this study identifies a primary role of TWEAK in promoting neuroinflammation and exacerbating demyelination during cuprizone-induced damage.
ДВУМЕРНЫЙ КОЭФФИЦИЕНТ ОБЛУЧЕННОСТИ
Creators: name: Шадрин Василий Юрьевич
name: Семенов Михаил Федорович
name: Иванов Гаврил Иванович
name: Матвеева Оксана Изотовна
Publisher: name: Челябинский физико-математический журнал
Year: 2020
Subjects: лучистый теплообмен
коэффициент облучённости (угловой коэффициент)
квадратурная формула

description: Введено понятие двумерного коэффициента облучённости. Приведено новое доказательство формулы метода натянутых нитей Хоттеля. Точное вычисление коэффициента облучённости возможно лишь для простых поверхностей, расположенных определённым образом. Предложена квадратурная формула для приближённого вычисления коэффициента облучённости. Проведены численные эксперименты.
Una nuova campagna fotografica sulla Calunnia di Apelle di Sandro Botticelli agli Uffizi. Raccolta di impressioni, descrizioni e commenti dei partecipanti
Creators: name: Mosè, Viero
Publisher: name: La Rivista di Engramma
Year: 2005
Subjects: Botticelli
Calumny of Apelles
photo campaign

description: This contribution contains the report on the photo session which took place in the Uffizi Gallery during the morning of May 2003.
MWAS 2022: Kleine Moleküle: von der Entdeckung zur Quelle durch Cheminformatik
Creators: name: Schymanski, Emma
Publisher: name: Zenodo
Year: 2022
Subjects: exposome
cheminformatics
patents

description: Invited talk for MWAS2022 (in German) / Eingeladene Vortrag für MWAS2022: das 5. Mülheimer Was­seranalytische Seminar. Die Wasseranalytik profitiert von vielen Innovationen in der Gerätetechnik. Methoden der Anreicherung und Detektion und die Kopplung bekannter Verfahren erweitern das Stoffspektrum. Gleichzeitig ist der Trend ungebrochen, die Leistungsfähigkeit wasseranalytischer Verfahren zu steigern. Es besteht also weiterhin großer Bedarf für innovative Entwicklungen. In diesem Kontext berichten Wissenschaftler, Anwender und Hersteller aus ihren Arbeitsgebieten auf dem MWAS 2022. Am 14. und 15. September 2022 veranstaltet IWW das 5. Mülheimer Was­seranalytische Seminar. Programm Online - (auch als Download)