cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Split-ball resonator
Creators: name: Kuznetsov, Arseniy I.
name: Miroshnichenko, Andrey E.
name: Fu, Yuan Hsing
name: Viswanathan, Vignesh
name: Rahmani, Mohsen
name: Valuckas, Vytautas
name: Pan, Zhen Ying
name: Kivshar, Yuri
name: Pickard, Daniel S.
name: Lukiyanchuk, Boris
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We introduce a new concept of split-ball resonator and demonstrate a strong magnetic dipole response for both gold and silver spherical plasmonic nanoparticles with nanometer-scale cuts. Tunability of the magnetic dipole resonance throughout the visible spectral range is demonstrated by changing the depth and width of the nanoscale cut. We realize this novel concept experimentally by employing the laser-induced transfer method to produce near-perfect spheres and helium ion beam milling to make cuts with the nanometer resolution. Due to high quality of the spherical particle shape governed by strong surface tension forces during the laser transfer process and clean, straight side walls of the cut made by helium ion milling, the magnetic resonance is observed at 600 nm in gold and at 565 nm in silver nanoparticles. Structuring arbitrary features on the surface of nanoscale spherical resonators provides new ways for engineering hybrid resonant modes and ultra-high near-field enhancement.
description: 33 pages, 7 figures
Data integration and pre-processing
Creators: name: Kuronen, Toni
name: Hermoso, Nekane
name: Kantel, Anne
name: Massari, Martina
name: Klein, Lurian
name: Montalvo, Carlos
name: Lensu, Lasse
Publisher: name: Zenodo
Year: 2023
Subjects: Data onboarding
pre-processing
energy communities
energy citizenship

description: This report addresses the data integration and pre-processing of the GRETA project. Data collection and processing aims to support the work package 4 models that are an integral part of the GRETA project, which investigates the emergence of energy citizenship from the local level to the supranational level. The document contains information about: (1) data gathering, (3) relevant data identification, (4) data pre-processing, and (4) data onboarding, storing, and sharing.
title: Автоматизация производства в строительстве и эксплуатации автомобильных дорог
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование
Year: 2022

description: В учебном пособии изложены теоретические основы автоматизированного управления процессами в строительстве и эксплуатации автомобильных дорог в их современном видении на конкретных примерах технических и технологических решений. Приведены примеры работы технических комплексов и программного обеспечения в сфере управления эксплуатацией дороги и технологическими процессами поддержания дороги в требуемом эксплуатационном состоянии. Описаны технические характеристики основных видов измерительных датчиков, которые используются в строительных процессах, рассмотрен механизм их работы. Учебное пособие предназначено для изучения дисциплин «Автоматизация производства», «Основы автоматизации производства» по специальности среднего профессионального образования 08.02.05 «Строительство и эксплуатация автомобильных дорог и аэродромов».
Weyl anomaly of conformal higher spins on six-sphere
Creators: name: Tseytlin, A. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper is a sequel to arXiv:1309.0785 were we computed the Weyl anomaly a-coefficient on d-sphere for higher-derivative conformal higher spin field in d=4 and shown that it matches the expression found in arXiv:1306.5242 by a "holographic" method from a ratio of massless higher spin determinants in AdS_5. Here we repeat the same computation on 6-sphere and demonstrate that the result agrees again with the one following from AdS_7. We also discuss explicitly similar matching in the d=2 case.
description: 16 pages. v2: minor comments on d=2 case and references added; v3,v4: references added
Taxonomy of geographical levels and drivers for energy citizenship emergence
Creators: name: Massari, Martina
name: Boulanger, Saveria Olga Murielle
name: Turci, Giulia
name: Pagliula, Serena
name: Coleandro, Giada
name: Ruggieri, Beatrice
name: Longo, Danila
name: Abel, Dennis
name: Schlindwein, Luise
Publisher: name: Zenodo
Year: 2023
Subjects: Energy citizenship
energy community
geographical levels
proximity

description: The taxonomy of geographical levels and drivers for energy citizenship emergence provides a framework for the definition of the emerging characters of energy citizenship at different geographical levels: local, regional, national, supranational and the transversal virtual level. The context of emergence of energy citizenship entails several proximity domains and dimensions. The taxonomy shows that different geographical levels play important roles in triggering the birth of different forms of energy citizenship but mostly in supporting citizens' engagement to grow and proceed in this pathway. It represents a multilayered structure of relations and interdependencies that need to be considered while approaching the topic. This suggests looking at energy citizenship in a local-global networking perspective. This is useful to connect leveraging mechanisms, to provide solutions to barriers and bottlenecks and, finally, to contribute to better policy recommendations.
The Metamorphosis Formula
Creators: name: Ciocioc, Ion Valentin
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 369999
subject: Other creative arts and writing not elsewhere classified
classificationCode: 360201
subject: Creative writing (incl. scriptwriting)
classificationCode: 360203
subject: Professional writing and journalism practice
classificationCode: 360205
subject: Technical writing
classificationCode: 360299
subject: Creative and professional writing not elsewhere classified
classificationCode: 360202
subject: Digital writing
classificationCode: 360204
subject: Site-based writing

description: This work studies the intersection of chromatics, mathematical algorithms, and innovative concepts such as grammatical geometry. Analyzes the impact of colors on language perception and introduces original mathematical formulas, extracted from the definitions of grammatical concepts, providing a deep and authentic approach to the study of language, which allows for a more precise interpretation of grammatical rules, thus facilitating systematic learning of the language. The concept of grammatical geometry, proposed in the pages of this book, opens new horizons in understanding the relationships between the elements of a sentence and how they interact. This geometry is not limited to visual representations but offers a solid theoretical framework for analyzing linguistic structures from various and multidimensional perspectives. Another remarkable aspect of this work is the presentation of the first chromatic map of grammar, which illustrates how different shades of colors can correspond to different grammatical functions and concepts. This map not only enriches the perspective on learning grammar but also serves as an innovative visual tool that helps associate colors with certain linguistic structures, thus facilitating the process of memorization and understanding. Due to the correlation of these four fields – algorithms, grammar, mathematics, and chromatics – the formula of metamorphosis has been identified, a new formula with potential applicability in other fields such as psychology, art, design, medicine, geology, biology, etc. This formula opens new perspectives for interdisciplinary explorations, contributing to a deeper understanding of the interaction between language and perception in various contexts, as well as within any discipline that generates the idea of metamorphosis.
Chiral skyrmions in cubic helimagnet films: the role of uniaxial anisotropy
Creators: name: Wilson, M. N.
name: Butenko, A. B.
name: Bogdanov, A. N.
name: Monchesky, T. L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: This paper reports on magnetometry and magnetoresistance measurements of MnSi epilayers performed in out-of-plane magnetic fields. We present a theoretical analysis of the chiral modulations that arise in confined cubic helimagnets where the uniaxial anisotropy axis and magnetic field are both out-of-plane. In contrast to in-plane field measurements (Wilson et al., Phys. Rev. B 86, 144420 (2012)), the hard-axis uniaxial anisotropy in MnSi/Si(111) increases the energy of (111)-oriented skyrmions and in-plane helicoids relative to the cone phase, and makes the cone phase the only stable magnetic texture below the saturation field. While induced uniaxial anisotropy is important in stabilizing skyrmion lattices and helicoids in other confined cubic helimagnets, the particular anisotropy in MnSi/Si(111) entirely suppresses these states in an out-of-plane magnetic field. However, it is predicted that isolated skyrmions with enlarged sizes exist in MnSi/Si(111) epilayers in a broad range of out-of-plane magnetic fields.
Corrected thermodynamics of $(2+1)D$ black hole conformally coupled to a massless scalar
Creators: name: Sudhanshu, Himanshu Kumar
name: Upadhyay, Sudhaker
name: Singh, Dharm Veer
name: Kumar, Sunil
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the corrected entropy due to thermal fluctuation and their effect on the thermodynamics of a conformally dressed black hole in three dimensions. We find that the thermal fluctuation affects the entropy significantly for small black holes. Various corrected thermodynamical variables are also calculated for this black hole. We observe that thermal fluctuation on the thermodynamics of a small conformal black hole has a significant effect. We also analyse the stability of black hole under the effect of thermal fluctuation. Due to thermal fluctuation, instability occurs in the system of small conformal black holes. Isothermal compressibility is also studied for this black hole which diverges for the equilibrium state of the system.
description: 11 pages, 7 captioned figures, published in Int. J. Theor. Phys
Valley polarized transport in strained graphene based Corbino disc
Creators: name: Khatibi, Zahra
name: Rostami, Habib
name: Asgari, Reza
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study analytically and numerically the magnetotransport of strained graphene in a Corbino geometry gating in the presence of an external perpendicular magnetic field. The conductance of the Corbino disc of deformed graphene with a uniaxial and an inhomogeneous strain is calculated by using the Landauer-Büttiker method. We show that the oscillation period of the conductance as a function of the magnetic flux depends on uniaxial strain and the conductance sharply drops along the direction of graphene stretching. The conductance amplitude, on the other hand, can be manipulated by induced pseudomagnetic flux. A valley polarized regime, caused by the inhomogeneous strain, is obtained and in addition we find a wide energy interval in which the system is fully valley polarized.
description: 10 pages, 6 figures, one figure is added
On the Schatten-von Neumann properties of some pseudo-differential operators
Creators: name: Sobolev, Alexander V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: Primary 47G30, Secondary 35S05, 47B10, 47B35

description: We obtain a number of explicit estimates for quasi-norms of pseudo-differential operators in the Schatten-von Neumann classes $S_q$ with $0
description: 22 pages
INTEGER_D3.6 Regionalised Incubation and Acceleration Report
Creators: name: Universidad Rovira i Virgili
name: Fundació URV, FURV
Publisher: name: Zenodo
Year: 2025

description: This deliverable, 3.6 of INTEGER, provides a comprehensive follow-up to the last stage of Task 3.3, specifically regarding the mentoring process. In this document, readers will find a detailed account of the activities and outcomes related to the incubation and acceleration of selected social-digital projects through regional Col·laborathons.
G/G gauged WZW-matter model, Bethe Ansatz for q-boson model and Commutative Frobenius algebra
Creators: name: Okuda, Satoshi
name: Yoshida, Yutaka
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the correspondence between two dimensional topological gauge theories and quantum integrable systems discovered by Moore, Nekrasov, Shatashvili. This correspondence means that the hidden quantum integrable structure exists in the topological gauge theories. We showed the correspondence between the G/G gauged WZW model and the phase model in JHEP 11 (2012) 146 (arXiv:1209.3800). In this paper, we study a one-parameter deformation for this correspondence and show that the G/G gauged WZW model coupled to additional matters corresponds to the q-boson model. Furthermore, we investigate this correspondence from a viewpoint of the commutative Frobenius algebra, the axiom of the two dimensional topological quantum field theory.
description: 41 pages, 7 figures, Published version
Disorder effects on thermal transport on the surface of topological superconductors by the self-consistent Born approximation
Creators: name: Nakai, Ryota
name: Nomura, Kentaro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We have studied the longitudinal thermal conductivity of the surface of a three-dimensional time-reversal symmetric topological superconductor with random disorder. Majorana fermions on the surface of topological superconductors have a response to the gravitational field, which is realized as a thermal response to the temperature gradient inside of the material. Because of the presence of both time-reversal symmetry and particle-hole symmetry, disorder on the surface emerges in the Hamiltonian only as spatial deformations of the pair potential. In terms of the gravitational field, the disorder results in spatial fluctuations of the metric. We consider disorder effects on the thermal conductivity perturbatively within the self-consistent Born approximation. The density of states is calculated with the Green's function technique and the thermal conductivity of the surface modes is derived through the electronic conductivity using Wiedemann-Franz law for the Majorana fermions.
description: 9 pages, 2 figures
Leading off the field: A grounded theory study of cross- domain leader identity development from thlete leadership to business leaders
Creators: name: Holden, Aidan
Publisher: name: University of Limerick
Year: 2022
Subjects: Industrial and employee relations

description: The objective of this study was to explore identity construction that captures the content of leader development through cross-domain experiences. The study investigated the lived experience of leaders from a sporting background who have transitioned out of sport into a leadership position in the business. This study used grounded theory qualitative approach to research the phenomenon and explore experiences of leaders from a sporting background who have transitioned out of sport into a leadership position in business. The study used purposive sampling to identify participants with in-depth insight into the study phenomenon, resulting in robust findings. The criteria was that the participants had to be cross domain leaders i.e. sports leaders and hold leader positions in business. In total 16 national and international sports leaders who have retired from sport and now hold leader positions in organisations were selected and interviewed for the study. After recruiting the study participants, face-to-face interviews were scheduled but due to Covid-19 few of the interviews were conducted through video call. All interviews were audio recorded. Each of the interviews last at least 60 minutes and was later transcribed. Notes were taken during the interviews. The audio recordings were transcribed and then coded using the NVivo software package.
Private Speech during Problem-Solving: Tool Innovation Challenges Both Preschoolers’ Cognitive and Emotion Regulation
Creators: name: Breyel, Sabine
name: Pauen, Sabina
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: The current study examined children’s spontaneous private speech during the vertical and the horizontal Tube Task to shed light on the cognitive, motivational, and emotional processes underlying tool innovation. Tool innovation is defined as solving a novel problem by using or modifying objects in a new and useful way without prior instructions. Relations between private speech of 3- to 4-year-old children (N = 89) and their task performance (i.e., success and latency to success) were analyzed using Bayesian statistics. Children who were successful at the task produced more metacognitive and cognitive speech compared to children who were unsuccessful at the task. Latency to success did not relate to (meta)cognitive speech, but it was associated to negative speech: Children who expressed negative emotions more often and who evaluated the task as being difficult needed more time to find a solution than children who used less negative speech. These findings indicate that cognitive skills and emotion regulation are closely related in preschoolers’ tool innovation.
Children’s Sensitivity to Difficulty and Reward Probability When Deciding to Take on a Task
Creators: name: Wang, Jinjing
name: Bonawitz, Elizabeth
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Sometimes we should persist to succeed. But other times it might be wiser to give up on the task at hand and focus our energy on something new. Knowing whether a task is worth the effort potentially requires multiple capacities, including sensitivity to one’s own likelihood to succeed on the current problem, the associated costs with continuing to pursue it, and evaluation of opportunities for reward from the success. But these capacities may be particularly challenging for young children. Here we ask how young children are sensitive to cognitive cost (one’s capacity and the opportunity cost of persisting) and reward probability (how likely they are to receive a reward when succeeding) when making decisions. Using a simple counting task, we showed that 4- to 5-year-old children in the US (N = 40, pre-registered) chose to give up more when the task was more difficult (and therefore cognitively more costly), especially when the probability of reward was low. These results extend previous findings and suggest the ability to consider and evaluate cognitive cost and reward probability may be in place by 4 years of age.
Multinational citizen consultation results database
Creators: name: Annala, Salla
name: Mendes, Gonçalo
name: Melkas, Helinä
name: Wolff, Annika
Publisher: name: Zenodo
Year: 2023
Subjects: multinational survey
energy citizenship
survey data

description: This report describes the contents, planning and implementation of the GRETA multinational citizen consultation (GRETA multinational survey). The overarching goal of the survey is to improve the understanding of the conditions and barriers for the emergence of energy citizenship, i.e., a form of active participation within energy systems that ultimately supports local and global decarbonisation goals. The survey fieldwork started on 29th of September 2022, and the resulting data will at a later stage be made available free of charge via the GRETA Zenodo community.
Expanding the Horizons of Synthesizable Materials: A Study of Various Machine Learning Techniques on Materials Synthesizability Prediction
Creators: name: Cai, William
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Machine learning
subject: computational material science

description: This study aims to provide insights into better ways of applying machine learning (ML) to predict and discover new materials. Specifically, this research focuses on comparing the performance of different ML techniques that are trained with data from the Materials Project Database and the Inorganic Crystal Structure Database to identify effective ML techniques that can perform materials synthesizability prediction. Machine learning (ML) is a subfield of artificial intelligence that allows computers to learn and improve from data without being explicitly programmed. By using ML, researchers can analyze and interpret large amounts of data related to materials' properties, structure, and performance. This can lead to the discovery of new materials with desirable properties, as well as the optimization of materials synthesis and processing. In this study of synthesizability, we report results on a number of different models for predicting synthesizability under different data imbalance scenarios. By defining the 100% precision-recall curve area be the best performance a perfect ideal model can achieve, our best performance model is a Multi-Layer Perceptron (MLP) model that exhibits a hold-out set precision-recall curve area of 99% when the dataset is balanced. Our results also show that the MLP model is the most resistant to the influence of data imbalance with a hold-out set precision-recall curve area of 98% when the imbalanced dataset has an unlabeled-to-labeled ratio of  4:1 and a hold-out set precision-recall curve area of 90% when the imbalanced dataset has an unlabeled-to-labeled ratio of 16:1.
Evidence for Maximal Acceleration and Singularity Resolution in Covariant Loop Quantum Gravity
Creators: name: Rovelli, Carlo
name: Vidotto, Francesca
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A simple argument indicates that covariant loop gravity (spinfoam theory) predicts a maximal acceleration, and hence forbids the development of curvature singularities. This supports the results obtained for cosmology and black holes using canonical methods.
description: 4 pages, 1 figure
title: Архитектура и конструкции индивидуального жилого дома
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование
Year: 2022

description: В учебно-методическом пособии изложены основные термины, определения и указания по разработке объемно-планировочного и конструктивного решений индивидуального жилого дома; даны правила оформления архитектурно-строительных чертежей дома. В приложениях приведены примеры выполнения чертежей, справочные данные для выбора конструктивных элементов индивидуального жилого дома. Учебно-методическое пособие будет полезно студентам, обучающимся по специальности среднего профессионального образования 08.02.01 «Строительство и эксплуатация зданий и сооружений» при изучении дисциплины «Участие в проектировании зданий и сооружений».
Microtus abbreviatus Miller 1899
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Arvicolidae
Microtus
Microtus abbreviatus

description: Microtus abbreviatus Miller, 1899. Proc. Biol. Soc. Wash., 13: 13. REVIEWED BY: M. L. Johnson (MLJ). TYPE LOCALITY: U.S.A., Alaska, Bering Sea, Hall Isl. DISTRIBUTION: Hall and St. Matthew Isis. (Alaska, U.S.A.). COMMENT: Subgenus Stenocranius; see Rausch and Rausch, 1968, Z. Saugetierk., 36:65-99. Related to miurus of the Alaskan mainland; see Fedyk, 1970, Acta Theriol., 15: 143-152, Nelson, 1931, J. Mammal., 12:311, and Rausch, 1977, in Sokolov, ed., [Adv. Mod. Theriol.], Acad. Sci. U.S. S.R., Nauka, Moscow, p. 169. MLJ considers miurus conspecific with abbreviatus.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 489, DOI: 10.5281/zenodo.7353034
description: {"references": ["Rausch, R. L., and V. R. Rausch. 1968. On the biology and systematic position of Microtus abbreviatus Miller, a vole endemic to the St. Matthew Islands, Bering Sea. Zeitschrift fur Saugetierkunde, 33: 65 - 99.", "Fedyk, S. 1970. Chromosomes of Microtus (Stenocranius) gregalis major (Ognev, 1923) and phylogenetic connections between sub-arctic representatives of the genus Microtus Schrank, 1798. Acta Theriologica, 15: 143 - 152.", "Rausch, R. L. 1977. On the zoogeography of some Beringian mammals. Pp. 162 - 177, in Uspekhi sovremennoi teriologii [Advances in modern theriology] (V. E. Sokolov, ed.). Nauka, Moscow, 296 pp. (in Russian)."]}
Transport properties of double quantum dots with electron-phonon coupling
Creators: name: Walter, Stefan
name: Trauzettel, Björn
name: Schmidt, Thomas L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study transport through a double quantum dot system in which each quantum dot is coupled to a phonon mode. Such a system can be realized, e.g., using a suspended carbon nanotube. We find that the interplay between strong electron-phonon coupling and inter-dot tunneling can lead to a negative differential conductance at bias voltages exceeding the phonon frequency. Various transport properties are discussed, and we explain the physics of the occurrence of negative differential conductance in this system.
description: 7.5 pages, 8 figures
Perpetual motion of a mobile impurity in a one-dimensional quantum gas
Creators: name: Lychkovskiy, Oleg
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Consider an impurity particle injected in a degenerate one-dimensional gas of noninteracting fermions (or, equivalently, Tonks-Girardeau bosons) with some initial momentum $p_0$. We examine the infinite-time value of the momentum of the impurity, $p_\infty$, as a function of $p_0$. A lower bound on $|p_\infty(p_0)|$ is derived under fairly general conditions. The derivation, based on the existence of the lower edge of the spectrum of the host gas, does not resort to any approximations. The existence of such bound implies the perpetual motion of an impurity in a one-dimensional gas of noninteracting fermions or Tonks-Girardeau bosons at zero temperature. The bound has an especially simple and useful form when the interaction between the impurity and host particles is everywhere repulsive.
Bardeen solution with a cloud of strings
Creators: name: Rodrigues, Manuel E.
name: Vieira, Henrique A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we present a Bardeen solution surrounded by a cloud of strings fluid. We show how this model has the same event horizon characteristic as the Bardeen solution, however, the parameter of the strings make the solution singular at the origin. We also analyze the solution from a thermodynamic point of view. We calculate the system's state function, enthalpy; the temperature; and the other potentials; as a function of entropy. By analyzing the thermodynamic coefficients, we show that the solution presents three distinct phases, two of which are stable and one unstable. These three phases could be best visualized using a plot of Gibbs free energy versus temperature. In the end, we calculate the critical exponents and find that they are the same as those found in Van der Walls theory.
description: 16 pages, 12 figures
title: The feasibility of measuring rehabilitation-induced changes in upper limb movement and cognition using robotic kinematics in chronic stroke
Creators: name: Babalola, Michael
Publisher: name: Memorial University of Newfoundland
Year: 2023

description: Background: Robotic measurement of kinematics is a potential method to detect precise rehabilitation-induced changes in upper limb movement and cognition post-stroke. To what degree robot-derived data aligns with other gold-standard upper limb measurement tools has yet to be described. Such comparisons would be important for translating such tools to research and clinical practice. Methods: Using the Kinesiological Instrument for Normal and Altered Reaching Movement (Kinarm), we compared the relationship between robot-derived values and gold-standard clinical tests of upper limb performance and cognitive function before and after a rehabilitation intervention in patients with chronic stroke. The intervention involved 10 sessions of pairing aerobic exercise with skilled motor and cognitive practice. Participants underwent motor performance and cognitive function assessments using the Kinarm endpoint robot and standardized measurement scales at baseline, after the 10 intervention sessions and 30 days later. Results: Ten participants with chronic upper limb impairment due to stroke (69.4 ± 12.9 years old: 7 males, 3 females) completed the intervention sessions. There were no significant improvements in upper limb recovery when measured using the clinical gold-standard tests. However, robotic kinematics variables showed significant changes in motor performance at follow-up. There were no significant changes in cognitive measures pre- and post-rehabilitation intervention. Conclusion: Rehabilitation-induced changes in upper limb performance and cognitive changes may be effectively detected and quantified using robotic kinematics measures.
Microtus agrestis
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Arvicolidae
Microtus
Microtus agrestis

description: Microtus agrestis (Linnaeus, 1761). Fauna Suec., 11(2):11. TYPE LOCALITY: Sweden, Uppsala. DISTRIBUTION: Britain, Scandinavia, and France east through Europe and Siberia to Lena River; south to Pyrennes, N. Portugal, N. Yugoslavia, Altai Mtns., Sinkiang (China) (SW), and Lake Baikal. COMMENT: Subgenus Microtus; see Anderson, 1959, Univ. Kans. Publ. Mus. Nat. Hist., 9:496 (Arvalomys of Chaline, 1974:440-450). Sometimes regarded as conspecific with pennsylvanicus, as by Klimkiewicz, 1970, Mammalia, 34:641-665, but not closely related; see Frank, 1959, Z. Saugetierk., 24:91-93, and Vorontsov and Lyapunova, 1976, in Kontrimavichus, ed., [Beringia in Cenozoic], Acad. Sci. Vladivostok. ISIS NUMBER: 5301410008080001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 490, DOI: 10.5281/zenodo.7353034
description: {"references": ["Anderson, S. 1959. Distribution, variation, and relationships of the montane vole, Microtus montanus. University of Kansas Publications, Museum of Natural History, 9: 415 - 511.", "Chaline, J. 1974. Esquisse de l'evolution morphologique, biometrique et chromosomique du genre Microtus (Arvicolidae, Rodentia) dans le Pleistocene de l'hemisphere nord. Bulletin de la Societe de Geologie France, ser. 7, 14: 440 - 450.", "Klimkiewicz, M. K. 1970. The taxonomic status of the nominal species Microtus pennsylvanicus and Microtus agrestis (Rodentia: Cricetidae). Mammalia, 34: 640 - 655.", "Vorontsov, N. N., and L. Ya Martynova. 1976. Population cytogenetics of Altai zokor Myospalax myospalax Laxm. (Rodentia, myospalacinae). Doklady Biological Sciences, 230 (1 - 6): 401 - 404 (translated from Doklady Akademii Nauk SSSR, 230 (2): 447 - 449)."]}
Magnetic Field Amplification in Young Galaxies
Creators: name: Schober, Jennifer
name: Schleicher, Dominik R. G.
name: Klessen, Ralf S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The Universe at present is highly magnetized, with fields of the order of a few 10^-5 G and coherence lengths larger than 10 kpc in typical galaxies like the Milky Way. We propose that the magnetic field was amplified to this values already during the formation and the early evolution of the galaxies. Turbulence in young galaxies is driven by accretion as well as by supernova (SN) explosions of the first generation of stars. The small-scale dynamo can convert the turbulent kinetic energy into magnetic energy and amplify very weak primordial magnetic seed fields on short timescales. The amplification takes place in two phases: in the kinematic phase the magnetic field grows exponentially, with the largest growth on the smallest non-resistive scale. In the following non-linear phase the magnetic energy is shifted towards larger scales until the dynamo saturates on the turbulent forcing scale. To describe the amplification of the magnetic field quantitatively we model the microphysics in the interstellar medium (ISM) of young galaxies and determine the growth rate of the small-scale dynamo. We estimate the resulting saturation field strengths and dynamo timescales for two turbulent forcing mechanisms: accretion-driven turbulence and SN-driven turbulence. We compare them to the field strength that is reached, when only stellar magnetic fields are distributed by SN explosions. We find that the small-scale dynamo is much more efficient in magnetizing the ISM of young galaxies. In the case of accretion-driven turbulence a magnetic field strength of the order of 10^-6 G is reached after a time of 24-270 Myr, while in SN-driven turbulence the dynamo saturates at field strengths of typically 10^-5 G after only 4-15 Myr. This is considerably shorter than the Hubble time. Our work can help to understand why present-day galaxies are highly magnetized.
description: 13 pages, 8 figures; A&A in press
Development of a Simulation Environment for Evaluation of a Forward Looking Sonar System for Small AUVs
Creators: name: Morency, Christopher
name: Stilwell, Daniel J.
name: Hess, Sebastian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper describes a high-fidelity sonar model and a simulation environment that implements the model. The model and simulation environment have been developed to aid in the design of a forward looking sonar for autonomous underwater vehicles (AUVs). The simulator achieves real-time visualization through ray tracing and approximation. The simulator facilitates the assessment of sonar design choices, such as beam pattern and beam location, and assessment of obstacle detection and tracking algorithms. An obstacle detection model is proposed for which the null hypothesis is estimated from the environmental model. Sonar data is generated from the simulator and compared to the expected results from the detection model demonstrating the benefits and limitations of the proposed approach.
description: 9 Pages, OCEANS 2019
Distributed Reconfigurable Intelligent Surfaces for Energy Efficient Indoor Terahertz Wireless Communications
Creators: name: Huo, Yiming
name: Dong, Xiaodai
name: Ferdinand, Nuwan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: With the fifth-generation (5G) networks widely commercialized and fast deployed, the sixth-generation (6G) wireless communication is envisioned to provide competitive quality of service (QoS) in multiple aspects to global users. The critical and underlying research of the 6G is, firstly, highly dependent on the precise modeling and characterization of the wireless propagation when the spectrum is believed to expand to the terahertz (THz) domain. Moreover, future networks' power consumption and energy efficiency are critical factors to consider. In this research, based on a review of the fundamental mechanisms of reconfigurable intelligent surface (RIS) assisted wireless communications, we utilize the 3D ray-tracing method to analyze a realistic indoor THz propagation environment with the existence of human blockers. Furthermore, we propose a distributed RISs framework (DRF) to assist the indoor THz wireless communication to achieve overall energy efficiency. The numerical analysis of simulation results based on more than 2,900 indoor THz wireless communication sub-scenarios has demonstrated the significant efficacy of applying distributed RISs to overcome the mobile human blockage issue, improve the THz signal coverage, increase signal-to-noise ratios (SNRs), and QoS. With practical hardware design constraints investigated, we eventually envision how to utilize the existing integrated sensing and communication techniques to deploy and operate such a system in reality. Such a distributed RISs framework can also lay the foundation of efficient THz communications for Internet-of-Things (IoT) networks.
description: 15 Pages, 9 Figures, 2 Tables. To appear in the IEEE Internet of Things Journal
Obesogenic diet in pregnancy disrupts placental iron handling, ferroptosis and stress signalling in association with fetal growth alterations
Creators: name: Zaugg, Jonas
name: Sferruzzi-Perri, Amanda Nancy
name: Lopez-Tello, Jorge
name: Fowden, Abigail L.
name: Albrecht, Christiane
name: Musial, Barbara
name: R. Vaughan, Owen
Publisher: name: figshare
Year: 2023
Subjects: Animal developmental and reproductive biology

description: Objective  Metabolic diseases during pregnancy, including obesity and gestational diabetes mellitus (GDM), adversely impact fetal growth and maternal health. Prior work has shown that placentas from pregnancies complicated by GDM exhibit altered expression of iron homeostasis genes and reduced iron uptake in vitro. Using a mouse model of maternal metabolic disease, in which pregnant dams show excess adiposity, glucose intolerance and insulin resistance, we investigated the association of materno-fetal iron handling and placental ferroptosis and stress signalling activation with fetal growth. Methods  From day (d)1 of pregnancy, female mice were fed a standard control chow or high fat, high sugar (HFHS) diet. At d16 or d19, tissue iron-levels were determined using a ferrozine-based assay and iron deposition in the placenta measured by Prussian Blue staining. Lipid peroxidation, protein carbonylation and antioxidant capacity were determined using biochemical and/or activity assays. The abundance of ferroptosis and stress kinase-related proteins (ERK, JNK and p38MAPK) were analysed by immunoblotting and expression of iron homeostasis genes were determined by RT-qPCR. Results  Fetal weight, placental iron transfer capacity (placental to maternal liver iron content ratio), iron deposition in the maternal decidua and placental ERK2-mediated signalling were reduced by a maternal HFHS diet at d16. In contrast at d19, fetal weight was increased in HFHS-fed mice despite reductions in placental weight, placental iron content and placental expression of iron transporter genes Dmt1, Zip14, and Fpn1. There was also stress kinase activation, namely increased levels of phosphorylated p38MAPK, total ERK and JNK, in the placenta from HFHS-fed mice at d19. Placental oxidative stress was not increased, and antioxidant capacity remained unaffected at either gestational age. There was no effect of the HFHS diet on maternal liver iron levels. Conclusions  A maternal HFHS diet during pregnancy impacts fetal growth trajectory in association with changes in placental iron handling, ferroptosis and stress signalling. Downregulation of iron transporter genes in placentas from HFHS mice may protect the fetus from excessive oxidative iron levels, but induces placental iron insufficiency. These findings suggest a role for alterations in placental iron homeostasis in determining perinatal outcomes of pregnancies associated with GDM and/or maternal obesity.
Interrelations among different types of citizens in different geographic contexts
Creators: name: Abel, Dennis
name: Jünger, Stefan
name: Lieth, Jonas
name: Massari, Martina
name: Boulanger, Saveria Olga Murielle
Publisher: name: Zenodo
Year: 2023
Subjects: GIS
energy citizenship
spatial analysis

description: This report describes the development of a GIS-based analytical tool to study the emergence of energy citizenship. This task bridges the data collected from case studies and the multinational survey, their re-use in scenario predictions, and their framing for Community Transition Pathways. The task creates a GIS-based tool to georeference and spatialize the data collected to achieve this objective. This task accounts for variations within and between geographical levels by studying their spillover, crossover, and cross-level interaction effects on the local, regional, national, and supranational levels. For this purpose, instruments such as the georeferenced survey data, and other auxiliary data sources, will be used.
Impact of a circularly polarized cavity photon field on the charge and spin flow through an Aharonov-Casher ring
Creators: name: Arnold, Thorsten
name: Tang, Chi-Shung
name: Manolescu, Andrei
name: Gudmundsson, Vidar
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We explore the influence of a circularly polarized cavity photon field on the transport properties of a finite-width ring, in which the electrons are subject to spin-orbit and Coulomb interaction. The quantum ring is embedded in an electromagnetic cavity and described by ``exact'' numerical diagonalization. We study the case that the cavity photon field is circularly polarized and compare it to the linearly polarized case. The quantum device is moreover coupled to external, electrically biased leads. The time propagation in the transient regime is described by a non-Markovian generalized master equation. We find that the spin polarization and spin photocurrents of the quantum ring are largest for circularly polarized photon field and destructive Aharonov-Casher (AC) phase interference. The charge current suppression dip due to the destructive AC phase becomes threefold under the circularly polarized photon field as the interaction of the electrons' angular momentum and spin angular momentum of light causes many-body level splitting leading to three many-body level crossing locations instead of one. The circular charge current inside the ring, which is induced by the circularly polarized photon field, is found to be suppressed in a much wider range around the destructive AC phase than the lead-device-lead charge current. The charge current can be directed through one of the two ring arms with the help of the circularly polarized photon field, but is superimposed by vortices of smaller scale. Unlike the charge photocurrent, the flow direction of the spin photocurrent is found to be independent of the handedness of the circularly polarized photon field.
D-CryptO: Deep learning-based analysis of colon organoid morphology from brightfield images
Creators: name: Abdul, Lyan
name: Xu, Jocelyn
name: Sotra, Alexander
name: Chaudary, Abbas
name: Gao, Jerry
name: Rajasekar, Shravanthi
name: Anvari, Nicky
name: Mahyar, Hamidreza
name: Zhang, Boyang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences

description: Stem cell-derived organoids are a promising tool to model native human tissues as they resemble human organs functionally and structurally compared to traditional monolayer cell-based assays. For instance, colon organoids can spontaneously develop crypt-like structures similar to those found in the native colon. While analyzing the structural development of organoids can be a valuable readout, using traditional image analysis tools makes it challenging because of the heterogeneities and the abstract nature of organoid morphologies. To address this limitation, we developed and validated a deep learning-based image analysis tool, named D-CryptO, for the classification of organoid morphology. D-CryptO can automatically assess the crypt formation and opacity of colorectal organoids from brightfield images to determine the extent of organoid structural maturity. To validate this tool, changes in organoid morphology were analyzed during organoid passaging and short-term forskolin stimulation. To further demonstrate the potential of D-CryptO for drug testing, organoid structures were analyzed following treatments with a panel of chemotherapeutic drugs. With D-CryptO, subtle variations in how colon organoids responded to the different chemotherapeutic drugs were detected, which suggest potentially distinct mechanisms of action. This tool could be expanded to other organoid types, like intestinal organoids, to facilitate 3D tissue morphological analysis.
description: Lab on a Chip (2022)
title: Архитектурно-строительные рабочие чертежи жилого дома
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование
Year: 2022

description: В учебно-методическом пособии рассмотрены основные приёмы и принципы создания проектной документации на примере создания архитектурно-строительных рабочих чертежей зданий и сооружений с применением графических пакетов и систем информационного моделирования строительных конструкций. Издание содержит 30 вариантов заданий, включающих планы, фасады, разрезы и основные узлы архитектурно-строительных конструкций. Учебно-методическое пособие будет полезно при изучении дисциплины «Архитектурное проектирование» по специальности среднего профессионального образования 07.02.01 «Архитектура», а также дисциплины «Участие в проектировании зданий и сооружений» по специальности 08.02.01 «Строительство и эксплуатация зданий и сооружений».
Stakeholder engagement framework
Creators: name: Talikka, Hanna
name: Nokelainen, Pasi
Publisher: name: Zenodo
Year: 2023
Subjects: Stakeholder engagement
case study participants
energy citizenship
energy community

description: GRETA's stakeholder engagement framework offers foundational methods to be used for identifying, mapping and segmenting GRETA's stakeholders and case study participants. It is a strategic framework for more detailed and concrete stakeholder and case study participant engagement plans to be created by the GRETA case studies.