cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
From prosumer to flexumer: Case study on the value of flexibility in decarbonizing the multi-energy system of a manufacturing company
Creators: name: Fleschutz, Markus
name: Bohlayer, Markus
name: Braun, Marco
name: Murphy, Michael D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: Econometrics (econ.EM)
subject: Applications (stat.AP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: Digitalization and sector coupling enable companies to turn into flexumers. By using the flexibility of their multi-energy system (MES), they reduce costs and carbon emissions while stabilizing the electricity system. However, to identify the necessary investments in energy conversion and storage technologies to leverage demand response (DR) potentials, companies need to assess the value of flexibility. Therefore, this study quantifies the flexibility value of a production company's MES by optimizing the synthesis, design, and operation of a decarbonizing MES considering self-consumption optimization, peak shaving, and integrated DR based on hourly prices and carbon emission factors (CEFs). The detailed case study of a beverage company in northern Germany considers vehicle-to-X of powered industrial trucks, power-to-heat on multiple temperatures, wind turbines, photovoltaic systems, and energy storage systems (thermal energy, electricity, and hydrogen). We propose and apply novel data-driven metrics to evaluate the intensity of price-based and CEF-based DR. The results reveal that flexibility usage reduces decarbonization costs (by 19-80% depending on electricity and carbon removal prices), total annual costs, operating carbon emissions, energy-weighted average prices and CEFs, and fossil energy dependency. The results also suggest that a net-zero operational carbon emission MES requires flexibility, which, in an economic case, is provided by a combination of different flexible technologies and storage systems that complement each other. While the value of flexibility depends on various market and consumer-specific factors such as electricity or carbon removal prices, this study highlights the importance of demand flexibility for the decarbonization of MESs.
description: 23 pages, 28 figures, research paper
METABOLIC EFFECTS OF ANTIOXIDANTS IN CHRONIC INFECTIOUS DISEASES
Creators: name: Farmanova, Maxtob
Publisher: name: Zenodo
Year: 2023

description: We followed up 85 patients aged from 17 to 74 years. Standard general, serological, biochemical and statistical methods were used in all patients. Patients according to clinical forms were distributed as follows: primary chronic brucellosis (BCB) - 22 (25,8%) and secondary chronic brucellosis (SCB) - 63 (74,2%). Subcompensation phase was observed in 62,3% of examined patients, decompensation phase was revealed in 37,7%.
Universal local pair correlations of Lieb-Liniger bosons at quantum criticality
Creators: name: Wang, M. -S.
name: Huang, J. -H.
name: Lee, C. -H.
name: Yin, X. -G.
name: Guan, X. -W.
name: Batchelor, M. T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The one-dimensional Lieb-Liniger Bose gas is a prototypical many-body system featuring universal Tomonaga-Luttinger liquid (TLL) physics and free fermion quantum criticality. We analytically calculate finite temperature local pair correlations for the strong coupling Bose gas at quantum criticality using the polylog function in the framework of the Yang-Yang thermodynamic equations. We show that the local pair correlation has the universal value $g^{(2)}(0)\approx 2 p/(n\varepsilon)$ in the quantum critical regime, the TLL phase and the quasi-classical region, where $p$ is the pressure per unit length rescaled by the interaction energy $\varepsilon=\frac{\hbar^2}{2m} c^2$ with interaction strength $c$ and linear density $n$. This suggests the possibility to test finite temperature local pair correlations for the TLL in the relativistic dispersion regime and to probe quantum criticality with the local correlations beyond the TLL phase. Furthermore, thermodynamic properties at high temperatures are obtained by both high temperature and virial expansion of the Yang-Yang thermodynamic equation.
description: 8 pages, 6 figures, additional text and references
Real-time microscopic view of the relaxation of a glass
Creators: name: Ruiz-Ruiz, Marta
name: Vila-Costa, Ana
name: Bar, Tapas
name: Rodríguez-Tinoco, Cristian
name: Gonzalez-Silveira, Marta
name: Plaza, Jose Antonio
name: Alcalá, Jorge
name: Fraxedas, Jordi
name: Rodriguez-Viejo, Javier
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applied Physics (physics.app-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The understanding of glassy dynamics above the devitrification temperature of a glass remains poorly understood. Here, we use real-time AFM imaging to build a spatio-temporal map of the relaxation dynamics of a highly stable glass into its supercooled liquid. This new methodology enables a direct visualization of the progression of the liquid phase and clarifies and quantifies the presence of localized fast mobility regions separated by giant length scales. Our data permit to establish a clear correlation between dynamic length and time scales in glasses. This approach may also be applicable to unveil the microscopic structure and dynamics of other glass forming systems with much shorter length and time scales, including liquid-cooled glasses.
Mesoplodon grayi Von Haast 1876
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Cetacea
Ziphiidae
Mesoplodon
Mesoplodon grayi

description: Mesoplodon grayi Von Haast, 1876. Proc. Zool. Soc. Lond., 1876:9. TYPE LOCALITY: New Zealand, Chatham Isl., Waitangi Beach. DISTRIBUTION: Temperate southern oceans, cold temperate waters. COMMENT: One specimen found in the Netherlands; see Boschma, 1950, Proc. K. Ned. Akad. Wet. Ser. B Palaeontol. Geol. Phys. Chem., 53:779 (JGM, DWR). PROTECTED STATUS: CITES - Appendix II as Order Cetacea. ISIS NUMBER: 5301411005004007001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Cetacea, pp. 290-304 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 301, DOI: 10.5281/zenodo.7352983
description: {"references": ["Boschma, H. 1950. Maxillary teeth in specimens of Hyperoodon rostratus (Muller) and Mesoplodon grayi von Haast stranded on the Dutch coasts. Koninklijke Nederlandsche Akademie van Wetenschappen, Proceedings, 53 (6): 3 - 14, 4 pls."]}
Automorphism groups of simplicial complexes and rigidity for uniformly bounded representations
Creators: name: Koivisto, Juhani
Publisher: name: arXiv
Year: 2012
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F65

description: We consider L^p-cohomology of reflexive Banach spaces and give a spectral condition implying the vanishing of 1-cohomology with coefficients in uniformly bounded representations on a Hilbert space.
description: Final version, to appear in Geom. Dedicata
‘Never again will I be carefree’: a qualitative study of the impact of hypoglycemia on quality of life among adults with type 1 diabetes
Creators: name: Chatwin, Hannah
name: Broadley, Melanie M
name: Jensen, Mette Valdersdorf
name: Hendrieckx, Christel
name: Carlton, Jill
name: Heller, Simon
name: Amiel, Stephanie
name: de Galan, Bastiaan
name: Hermanns, Norbert
name: Finke-Groene, Katharina
name: Speight, Jane
name: Pouwer, Frans
Publisher: name: figshare
Year: 2021
Subjects: subject: 170106 Health, Clinical and Counselling Psychology
subject: FOS: Psychology

description: This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.
Characterizing the hydrodynamic response to the initial conditions
Creators: name: Gardim, Fernando G.
name: Grassi, Frederique
name: Luzum, Matthew
name: Ollitrault, Jean-Yves
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In hydrodynamics, the momentum distribution of particles at the end of the evolution is completely determined by initial conditions. We study quantitatively to what extent anisotropic flow is determined by predictors such as the initial eccentricity in a set of realistic simulations, and we also show the importance of nonlinear terms in order to correctly predict the quadrangular flow. This knowledge will be important for making a more direct link between experimental observables and hydrodynamic initial conditions, the latter being poorly constrained at present.
description: 4 pages, 2 figures, Proceedings for Quark Matter 2012
Cubic C$_{20}$: An intrinsic superconducting carbon allotrope
Creators: name: Yu, Ying
name: Yan, Xun-Wang
name: Ma, Fengjie
name: Gao, Miao
name: Lu, Zhong-Yi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Finding intrinsic carbon superconductor is an interesting topic. Based on density functional first-principles calculations, we first study the phonon-mediated superconductivity in a cubic metallic carbon allotrope, namely sc-C$_{20}$, which has been synthesized in experiment. The electron-phonon coupling is accurately computed with Wannier interpolation method. By solving the Eliashberg equations, we predict that sc-C$_{20}$ is an intrinsic carbon superconductor, without introducing any guest atoms or doping, whose transition temperature is determined to be about 24 K. Our findings enrich the family of carbon-based superconductors.
description: 4 pages, 5 figures
Neutral pion production in Au+Au collisions at RHIC
Creators: name: Vertesi, Robert
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: New results from the 2010 RHIC low energy program show a substantial suppression of neutral pions in central Au+Au collisions at both sqrt{s_NN}=39 and 62.4 GeV c.m.s. energies. At high pT the 62.4 GeV and 200 GeV data follow the same suppression pattern. On the other hand, otherwise successful pQCD predictions do not describe the 39 GeV data. These observations indicate that initial state effects may play a dominant role at smaller c.m.s. energies and at lower pT . The azimuthal dependence of the nuclear modification factor R_AA is strongly correlated with the (approximately elliptical) geometry of the overlap region. The dependence of R_AA on the reaction plane, determined up to pT=20 GeV/c from 2007 high-luminosity sqrt{s_NN}=200 GeV Au+Au data provides great selectivity among theories, and favours the ASW scenario with AdS/CFT correspondence over the pQCD-based models.
description: Accepted for the Proceedings of Hard Probe 2012, Cagliary, Italy (4 pages, 4 figures)
MARLIN: Soft Actor-Critic based Reinforcement Learning for Congestion Control in Real Networks
Creators: name: Galliera, Raffaele
name: Morelli, Alessandro
name: Fronteddu, Roberto
name: Suri, Niranjan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Fast and efficient transport protocols are the foundation of an increasingly distributed world. The burden of continuously delivering improved communication performance to support next-generation applications and services, combined with the increasing heterogeneity of systems and network technologies, has promoted the design of Congestion Control (CC) algorithms that perform well under specific environments. The challenge of designing a generic CC algorithm that can adapt to a broad range of scenarios is still an open research question. To tackle this challenge, we propose to apply a novel Reinforcement Learning (RL) approach. Our solution, MARLIN, uses the Soft Actor-Critic algorithm to maximize both entropy and return and models the learning process as an infinite-horizon task. We trained MARLIN on a real network with varying background traffic patterns to overcome the sim-to-real mismatch that researchers have encountered when applying RL to CC. We evaluated our solution on the task of file transfer and compared it to TCP Cubic. While further research is required, results have shown that MARLIN can achieve comparable results to TCP with little hyperparameter tuning, in a task significantly different from its training setting. Therefore, we believe that our work represents a promising first step toward building CC algorithms based on the maximum entropy RL framework.
description: 10 pages, 5 figures, AAAI 2023 workshop "Reinforcement Learning Ready for Production", accepted at NOMS 2023 - IEEE/IFIP Network Operations and Management Symposium
title: Piezoelectret metamaterials with a double-V structure exhibiting tunable piezoelectric effect in a broad range
Creators: name: Shi, Zhiming
name: Hu, Qianqian
name: Altmann, Alexander A.
name: Seggern, Heinz von
name: Sessler, Gerhard M.
name: Kupnik, Mario
name: Zhukov, Sergey
name: Ma, Xingchen
name: Zhang, Xiaoqing
Publisher: name: AIP Publishing
Year: 2025

description: Piezoelectret metamaterials are a kind of piezoelectrets with distinctive properties such as negative Poisson's ratio and positive piezoelectric d₃₁ coefficient. These materials hold significant promise for applications in sensing and mechanical energy harvesting. In this article, flexible piezoelectret metamaterials with a simple double-V cell structure are designed, and their properties are theoretically analyzed, simulated, and experimentally tested. The results indicate that the effective piezoelectric d₃₃ and d₃₁ coefficients can be tuned over a wide range by adjusting the geometric parameters of the cell. The experimental results are consistent with the theoretical prediction and simulation calculation. Differing from the piezoelectric d₃₃ coefficient, which always has positive polarity, the sign of the piezoelectric d₃₁ coefficient depends on Poisson's ratio of the material. In particular, d₃₁ coefficients are negative for the materials with positive Poisson's ratio, while they have a positive sign when Poisson's ratio is negative. For a piezoelectret metamaterial sample prepared in this study, a large effective piezoelectric d₃₁ coefficient up to 1200 pC/N is achieved experimentally. The significant piezoelectric effects in the piezoelectret metamaterials as well as their excellent mechanical adaptivity to irregular surface structures, such as the curved surfaces of humanoid robots and aircraft wings, introduce a novel solution for diverse applications.
The surprising connection between exactly solved lattice models and discrete holomorphicity
Creators: name: Batchelor, Murray T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Over the past few years it has been discovered that an "observable" can be set up on the lattice which obeys the discrete Cauchy-Riemann equations. The ensuing condition of discrete holomorphicity leads to a system of linear equations which can be solved to yield the Boltzmann weights of the underlying lattice model. Surprisingly, these are the well known Boltzmann weights which satisfy the star-triangle or Yang-Baxter equations at criticality. This connection has been observed for a number of exactly solved models. I briefly review these developments and discuss how this connection can be made explicit in the context of the Z_N model. I also discuss how discrete holomorphicity has been used in recent breakthroughs in the rigorous proof of some key results in the theory of planar self-avoiding walks.
description: 10 pages, 5 figures. Based on a plenary talk at the XXIXth International Colloquium on Group-Theoretical Methods in Physics at Chern Institute of Mathematics, August 20-26, 2012
Note sur les risques encourus par PubMed/Medline sous l'administration Trump
Creators: name: Sidre, Colin
Publisher: name: Zenodo
Year: 2025
Subjects: PubMed
Medline
ClinicalTrials.gov

description: Dès les premières semaines de sa présidence, l’administration Trump s’est démarquée par tout un ensemble de mesures allant contre la liberté d’expression et de publication dans les universités et la recherche, notamment dans le domaine de la santé. Cette courte note vise à faire le point (à date du 18 février 2025 – mise à jour au 2 avril 2025) sur le sujet, et sur ses conséquences potentielles pour les bibliothèques de santé et leurs services. Un focus particulier est fait sur les bases de données en santé maintenues par la National Library of Medicine : PubMed/Medline et ClinicalTrials.gov.
Enzymatic cross-linking of collagens in organ fibrosis – resolution and assessment
Creators: name: Pehrsson, Martin
name: Mortensen, Joachim Høg
name: Manon-Jensen, Tina
name: Bay-Jensen, Anne-Christine
name: Karsdal, Morten Asser
name: Davies, Michael Jonathan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Introduction: Enzymatic cross-linking of the collagens within the extracellular matrix (ECM) catalyzed by enzymes such as lysyl oxidase (LOX) and lysyl oxidase like-enzymes 1–4 (LOXL), transglutaminase 2 (TG2), and peroxidasin (PXDN) contribute to fibrosis progression through extensive collagen cross-linking. Studies in recent years have begun elucidating the important role of collagen cross-linking in perpetuating progression of organ fibrosis independently of inflammation through an increasingly stiff and noncompliant ECM. Therefore, collagen cross-linking and the cross-linking enzymes have become new targets in anti-fibrotic therapy as well as targets of novel biomarkers to properly assess resolution of the fibrotic ECM. Areas covered: The enzymatic actions of enzymes catalyzing collagen cross-linking and their relevance in organ fibrosis. Potential biomarkers specifically quantifying proteolytic fragments of collagen cross-linking is discussed based on Pubmed search done in November 2020 as well as the authors knowledge. Expert opinion: Current methods for the assessment of fibrosis involve the use of invasive and/or cumbersome and expensive methods such as tissue biopsies. Thus, an unmet need exists for the development and validation of minimally invasive biomarkers of proteolytic fragments of cross-linked collagens. These biomarkers may aid in the development and proper assessment of fibrosis resolution in coming years.
Universality in the tripartite information after global quenches: (generalised) quantum XY models
Creators: name: Marić, Vanja
name: Fagotti, Maurizio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the Rényi-$α$ tripartite information $I_3^{(α)}$ of three adjacent subsystems in the stationary state emerging after global quenches in noninteracting spin chains from both homogeneous and bipartite states. We identify settings in which $I_3^{(α)}$ remains nonzero also in the limit of infinite lengths and develop an effective quantum field theory description of free fermionic fields on a ladder. We map the calculation into a Riemann-Hilbert problem with a piecewise constant matrix for a doubly connected domain. We find an explicit solution for $α=2$ and an implicit one for $α>2$. In the latter case, we develop a rapidly convergent perturbation theory that we use to derive analytic formulae approximating $I_3^{(α)}$ with outstanding accuracy.
BXSR HUKUMATINING MADANIYAT VA MAORIF SOHALARIGA E'TIBORI VA "BUXORO MAORIF UYI"NING RIVOJLANISHDAGI O'RNI
Creators: name: Aslonov, Madamin
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolada BXSR hukumatining madaniyat va maorif sohalariga e'tibori, "Buxoro maorif uyi" ning O'zbekiston ta'limini, ma'naviy-madaniyatini rivojlanishidagi o'rni haqida hamda Buxoro Xalq Sovet Respublikasida xalq xo'jaligi uchun kadrlar tayyorlashdagi katta ahamiyatga ega ekanligi ilmiy-nazariy jihatdan asoslangan.
Nonnegative polynomials from vector bundles on real curves
Creators: name: Bielawski, Roger
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H60, 13J30, 14P05

description: We observe that the E-resultant of a very ample rank 2 vector bundle E on a real projective curve (with no real points) is nonnegative when restricted to the space of real sections. Moreover, we show that if E has a section vanishing at exactly two points and the degree d of E satisfies d(d-6)> 4g-5, then this polynomial cannot be written as a sum of squares.
description: 6 pages; minor changes in version 2; to appear in the Bulletin of the LMS
Mesoplodon hectori
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Cetacea
Ziphiidae
Mesoplodon
Mesoplodon hectori

description: Mesoplodon hectori (Gray, 1871). Ann. Mag. Nat. Hist., ser. 4, 8:117. TYPE LOCALITY: New Zealand, Wellington, Titai Bay. DISTRIBUTION: Southern Hemisphere, temperate waters, and in the northern Pacific; see Mead, 1981, J. Mammal, 62:430-432. PROTECTED STATUS: CITES - Appendix II as Order Cetacea. ISIS NUMBER: 5301411005004008001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Cetacea, pp. 290-304 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 301, DOI: 10.5281/zenodo.7352983
description: {"references": ["Mead, J. G. 1981. First records of Mesoplodon hectori (Ziphiidae) from the northern hemisphere and a description of the adult male. Journal of Mammalogy, 62 (2): 430 - 432."]}
Python code for Figures 4 & 5 (pdf file) from Cooperating to show that you care: costly helping as an honest signal of fitness interdependence
Creators: name: Barclay, Pat
name: Bird, Rebecca Bliege
name: Roberts, Gilbert
name: Számadó, Szabolcs
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 60801 Animal Behaviour
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Python code for Figures 4 & 5 (pdf)
Report on the gender dimension in European energy efficiency policy support and means to address it: Deliverable 5.5 ENPOR Project
Creators: name: Burbidge, Manon
name: Papantonis, Dimitris
name: Flamos, Alexandros
name: Bouzarovski, Stefan
Publisher: name: Zenodo
Year: 2023
Subjects: Energy Poverty
Gender
Gender Inequality
Energy Efficiency
Energy Policy
European Union
Energy Consumption
Energy Access

description: Studies have found that across Europe, household energy consumption varies according to a number of demographic factors, including gender, yet energy policy at pan-European, national and regional levels continues to be designed for a "gender-neutral" energy consumer. 
Nevertheless, pervasive gender inequality in society, gendered care responsibilities and household labour, lower incomes and the higher likelihood of being a single parent were identified as key drivers of energy poverty amongst women across Europe. Current policy barriers were highlighted as being a dearth of sex-disaggregated multi-scalar data on gender and energy poverty, a lack of awareness of gender disparities, inaccessibility and untargeted current policy, and a general lack of representation in all areas of policy- and decision-making.
This report combines an in-depth review of academic and grey literature, an analysis of existing energy efficiency policies targeting the Private Rented Sector (PRS) and a primary scoping survey of stakeholders to generate a series of targeted policy recommendations to address the gender dimension in European energy efficiency policy. It should be noted that this report follows the definition of gender put forward by Robinson et al. (2023); gender is not a binary or discrete category, but intersects with and is constructed through "other forms of social difference, such as class, ethnicity, race, disability, sexuality and age", which shapes social relations in unequal ways (Robinson, Simcock and Petrova, 2023).
The overarching recommendations arising from the report are:

Policies must address the underlying, structural causes of gender inequality and vulnerability to energy poverty.
Improved data collection and identification of policy beneficiaries.
Creating policy that accounts for the needs of women and families.
Increased accessibility to enhance women's uptake of energy policies.
Improved representation of women in the energy sector and in policymaking.
Integration of energy efficiency policy with measures to tackle other gendered environmental injustices.
description: The authors would like to acknowledge the support from the EC. The authors would also like to thank the stakeholders that participated in the survey. The content of this report is the sole responsibility of its authors and does not necessary reflect the views of the EC.
Counting paths in digraphs
Creators: name: Seymour, Paul
name: Sullivan, Blair D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Say a digraph is k-free if it has no directed cycles of length at most k, for positive integers k. Thomasse conjectured that the number of induced 3-vertex directed paths in a simple 2-free digraph on n vertices is at most (n-1)n(n+1)/15. We present an unpublished result of Bondy proving that there are at most 2n^3/25 such paths, and prove that for the class of circular interval digraphs, an upper bound of n^3/16 holds. We also study the problem of bounding the number of (non-induced) 4-vertex paths in 3-free digraphs. We show an upper bound of 4n^4/75 using Bondy's result for Thomasse's conjecture.
Supplementary analyses & discussion Barclay et al. signalling interdependence from Cooperating to show that you care: costly helping as an honest signal of fitness interdependence
Creators: name: Barclay, Pat
name: Bird, Rebecca Bliege
name: Roberts, Gilbert
name: Számadó, Szabolcs
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 60801 Animal Behaviour
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Supplementary Material Barclay et al.
Ferrimagnetism of the Heisenberg Models on the Quasi-One-Dimensional Kagome Strip Lattices
Creators: name: Shimokawa, Tokuro
name: Nakano, Hiroki
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the ground-state properties of the S=1/2 Heisenberg models on the quasi-onedimensional kagome strip lattices by the exact diagonalization and density matrix renormalization group methods. The models with two different strip widths share the same lattice structure in their inner part with the spatially anisotropic two-dimensional kagome lattice. When there is no magnetic frustration, the well-known Lieb-Mattis ferrimagnetic state is realized in both models. When the strength of magnetic frustration is increased, on the other hand, the Lieb-Mattis-type ferrimagnetism is collapsed. We find that there exists a non-Lieb-Mattis ferrimagnetic state between the Lieb-Mattis ferrimagnetic state and the nonmagnetic ground state. The local magnetization clearly shows an incommensurate modulation with long-distance periodicity in the non-Lieb-Mattis ferrimagnetic state. The intermediate non-Lieb-Mattis ferrimagnetic state occurs irrespective of strip width, which suggests that the intermediate phase of the two-dimensional kagome lattice is also the non-Lieb-Mattis-type ferrimagnetism.
description: 9pages, 11figures, accepted for publication in J. Phys. Soc. Jpn
Discourse Structure Extraction from Pre-Trained and Fine-Tuned Language Models in Dialogues
Creators: name: Li, Chuyuan
name: Huber, Patrick
name: Xiao, Wen
name: Amblard, Maxime
name: Braud, Chloé
name: Carenini, Giuseppe
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Discourse processing suffers from data sparsity, especially for dialogues. As a result, we explore approaches to build discourse structures for dialogues, based on attention matrices from Pre-trained Language Models (PLMs). We investigate multiple tasks for fine-tuning and show that the dialogue-tailored Sentence Ordering task performs best. To locate and exploit discourse information in PLMs, we propose an unsupervised and a semi-supervised method. Our proposals achieve encouraging results on the STAC corpus, with F1 scores of 57.2 and 59.3 for unsupervised and semi-supervised methods, respectively. When restricted to projective trees, our scores improved to 63.3 and 68.1.
Probing modified plasma waves in non-linear electrodynamics
Creators: name: Ospedal, Leonardo P. R.
name: Haas, Fernando
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Properties of modified plasma waves in non-linear electrodynamics are investigated. We consider a cold, uniform, collisionless, and magnetized plasma model. Initially, we also assume small amplitude waves and the non-relativistic approximation. For electrostatic waves, we obtain a modified Trivelpiece-Gould dispersion relation with a suitable change in the plasma frequency and analyze the stability of modes. Furthermore, electromagnetic waves related to the generalized Appleton-Hartree equation are established. In this case, we discuss modifications in circularly polarized waves, ordinary and extraordinary modes. After that, we apply our results to particular cases of low-energy quantum electrodynamics and a generalized Born-Infeld model. The correspondent dispersion relations and effects on the propagation regions are determined. Finally, we include the relativistic and large amplitude effects for circularly polarized waves. We obtain the dispersion relation within effective non-linear electrodynamics and examine the behavior of the refractive index when the frequency of the propagating wave converges to the plasma frequency.
description: In this version, the Introduction is improved. We add a new Section IV, where the relativistic and large amplitude effects are incorporated
Manipulation of valley and spin properties in two-dimensional Janus WSiGeZ$_4$ (Z=N,P, As) through symmetry control
Creators: name: Sheoran, Sajjan
name: Phutela, Ankita
name: Moullik, Ruman
name: Bhattacharya, Saswata
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A class of septuple-atomic-layer two-dimensional (2D) materials, MA$_2$Z$_4$, is sought as an alternative to 2D hexagonal transition metal dichalcogenides in the field of valleytronics and spintronics. In these materials, the structural symmetry can be varied by changing the stacking of its three parts in the monolayer. We show that in Janus monolayer WSiGeZ$_4$ (Z=N, P, As), the Berry curvature and Rashba effect are enhanced by modifying the stacking orders. Intrinsic electric field and composition of the d orbitals play a dominant role in determining these properties. The vertical field lifts the spin degeneracy along in-plane direction, inducing the Rashba effect around $Γ$ point. The in-plane orbitals under the influence of in-plane electric field contribute to the Zeeman splitting of bands at K/K' points. Berry curvature is strengthened by up to 300% compared to its ground state through symmetry control, along with a significant increment in the Rashba coefficient. Moreover, monolayer WSiGeP$_4$ and WSiGeAs$_4$ have multiple valleys, implying another valley-dimension. We construct a symmetry adapted k.p Hamiltonian for the valleys and investigate the effect of strain and electric field on the band structure. The interesting spin-valley physics in monolayer WSiGeZ$_4$ suggests their exceptional potential for spintronics and valleytronics applications.
Edge electrostatics revisited
Creators: name: Salman, A.
name: Yucel, M. B.
name: Siddiki, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this work we investigate in detail, the different regimes of the pioneering work of Chklovskii et al. (1992), which provides an analytical description to model the electrostatics at the edges of a two-dimensional electron gas. We take into account full electrostatics and calculate the charge distribution by solving the 3D Poisson equation self-consistently. The Chklovskii formalism is reintroduced and is employed to determine the widths of the incompressible edge-states also considering the spin degree of freedom. It is shown that, the odd integer filling fractions cannot exist for large magnetic field intervals if many-body effects are neglected. We explicitly show that, the incompressible strips which are narrower than the quantum mechanical length scales vanish. We numerically and analytically show that, the non-self-consistent picture becomes inadequate considering realistic Hall bar geometries, predicting large incompressible strips. The details of this picture is investigated considering device properties together with the many-body and the disorder effects. Moreover, we provide semi-empirical formulas to estimate realistic density distributions for different physical boundary conditions.
description: 17 pages, 7 figures, to appear in Physica E
Mesoplodon layardii
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Cetacea
Ziphiidae
Mesoplodon
Mesoplodon layardii

description: Mesoplodon layardii (Gray, 1865). Proc. Zool. Soc. Lond., 1865:358. TYPE LOCALITY: Probably South Africa. DISTRIBUTION: Southern Hemisphere, temperate waters. PROTECTED STATUS: CITES - Appendix II as Order Cetacea. ISIS NUMBER: 5301411005004009001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Cetacea, pp. 290-304 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 301, DOI: 10.5281/zenodo.7352983
CHRONOLOGY OF CRIMES IN EDUCATIONAL INSTITUTIONS AND THEIR CAUSES
Creators: name: N.S. Stepanov
Publisher: name: Zenodo
Year: 2023

description: The Russian Federation is characterized by the desire to improve the ways of ensuring security in all spheres of state activity in general. The article is devoted to the study of the chronology and causes of crimes committed on the territories of educational institutions in the Russian Empire, the USSR and modern Russia by means of comparative analysis of information from open sources. The relevance of the article is expressed in the fact that crimes committed in educational institutions, as a social phenomenon covers a large part of social life and have an impact not only on the activities of the educational institution in which the crime was committed, but also on all spheres of state activity as a whole.
Squeezing of Collective Excitations in Spin Ensembles
Creators: name: Andersen, Christian Kraglund
name: Mølmer, Klaus
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyse the possibility to create two-mode spin squeezed states of two separate spin ensembles by inverting the spins in one ensemble and allowing spin exchange between the ensembles via a near resonant cavity field. We investigate the dynamics of the system using a combination of numerical and analytic calculations, and we obtain squeezing for a wide range of parameters. We also investigate the transfer of the squeezing properties to the cavity field and to an output mode from the cavity. Finally, we investigate how the squeezing is affected by effects of inhomogeneities which would be present in solid state implementations of the spin ensembles.
description: 10 pages, 10 figures
Anomalous Josephson current in superconducting topological insulator
Creators: name: Yamakage, Ai
name: Sato, Masatoshi
name: Yada, Keiji
name: Kashiwaya, Satoshi
name: Tanaka, Yukio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate the effect of helical Majorana fermions at the surface of superconducting topological insulators (STI) on the Josephson current by referring to possible pairing states of Cu-doped Bi2Se3. The surface state in the present STI has a spin helicity because the directions of spin and momentum are locked to each other. The Josephson current-phase relation in an STI/s-wave superconductor junction shows robust sin(2ϕ) owing to mirror symmetry, where ϕdenotes the macroscopic phase difference between the two superconductors. In contrast, the maximum Josephson current in an STI/STI junction exhibits a nonmonotonic temperature dependence depending on the relative spin helicity of the two surface states. Detecting these features qualifies as distinct experimental evidence for the identification of the helical Majorana fermion in STIs.
description: 5 pages, 2 figures
Boltzmann equation with a nonlocal collision term and the resultant dissipative fluid dynamics
Creators: name: Jaiswal, Amaresh
name: Bhalerao, Rajeev S.
name: Pal, Subrata
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Starting with the relativistic Boltzmann equation where the collision term was generalized to include gradients of the phase-space distribution function, we recently presented a new derivation of the equations for the relativistic dissipative fluid dynamics. We compared them with the corresponding equations obtained in the standard Israel-Stewart and related approaches. Our method generates all the second-order terms that are allowed by symmetry, some of which have been missed by the traditional approaches, and the coefficients of other terms are altered. The first-order or Navier-Stokes equation too receives a small correction. Here we outline this work for the general audience.
description: Invited talk given by Rajeev Bhalerao at Rencontres du Vietnam, International Conference on 'Heavy Ion Collisions in the LHC Era', 15-21 July 2012, Quy Nhon, Vietnam
Characterizing the Conditional Galaxy Property Distribution using Gaussian Mixture Models
Creators: name: Zhang, Yucheng
name: Pullen, Anthony R.
name: Somerville, Rachel S.
name: Breysse, Patrick C.
name: Forbes, John C.
name: Yang, Shengqi
name: Li, Yin
name: Maniyar, Abhishek S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Line-intensity mapping (LIM) is a promising technique to constrain the global distribution of galaxy properties. To combine LIM experiments probing different tracers with traditional galaxy surveys and fully exploit the scientific potential of these observations, it is necessary to have a physically motivated modeling framework. As part of developing such a framework, in this work we introduce and model the conditional galaxy property distribution (CGPD), i.e. the distribution of galaxy properties conditioned on the host halo mass and redshift. We consider five galaxy properties, including the galaxy stellar mass, molecular gas mass, galaxy radius, gas phase metallicity and star formation rate (SFR), which are important for predicting the emission lines of interest. The CGPD represents the full distribution of galaxies in the five dimensional property space; many important galaxy distribution functions and scaling relations, such as the stellar mass function and SFR main sequence, can be derived from integrating and projecting it. We utilize two different kinds of cosmological galaxy simulations, a semi-analytic model and the IllustrisTNG hydrodynamic simulation, to characterize the CGPD and explore how well it can be represented using a Gaussian mixture model (GMM). We find that with just a few ($\sim 3$) Gaussian components, a GMM can describe the CGPD of the simulated galaxies to high accuracy for both simulations. The CGPD can be mapped to LIM or other observables by constructing the appropriate relationship between galaxy properties and the relevant observable tracers.
description: 17 pages, 10 figures
normflows: A PyTorch Package for Normalizing Flows
Creators: name: Stimper, Vincent
name: Liu, David
name: Campbell, Andrew
name: Berenz, Vincent
name: Ryll, Lukas
name: Schölkopf, Bernhard
name: Hernández-Lobato, José Miguel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Normalizing flows model probability distributions through an expressive tractable density. They transform a simple base distribution, such as a Gaussian, through a sequence of invertible functions, which are referred to as layers. These layers typically use neural networks to become very expressive. Flows are ubiquitous in machine learning and have been applied to image generation, text modeling, variational inference, approximating Boltzmann distributions, and many other problems. Here, we present normflows, a Python package for normalizing flows. It allows to build normalizing flow models from a suite of base distributions, flow layers, and neural networks. The package is implemented in the popular deep learning framework PyTorch, which simplifies the integration of flows in larger machine learning models or pipelines. It supports most of the common normalizing flow architectures, such as Real NVP, Glow, Masked Autoregressive Flows, Neural Spline Flows, Residual Flows, and many more. The package can be easily installed via pip and the code is publicly available on GitHub.
Investigating Gamma-Ray Lines from Dark Matter with Future Observatories
Creators: name: Bergström, Lars
name: Bertone, Gianfranco
name: Conrad, Jan
name: Farnier, Christian
name: Weniger, Christoph
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the prospects for studying line features in gamma-ray spectra with upcoming gamma-ray experiments, such as HESS-II, the Cherenkov Telescope Array (CTA), and the GAMMA-400 satellite. As an example we use the narrow feature at 130 GeV seen in public data from the Fermi-LAT satellite. We found that all three experiments should be able to confidently confirm or rule out the presence of this 130 GeV feature. If it is real, it should be confirmed with a confidence level higher than 5 sigma. Assuming it to be a spectral signature of dark matter origin, GAMMA-400, thanks to a projected energy resolution of about 1.5% at 100 GeV, should also be able to resolve both the γγ-line and a corresponding Zγ- or Hγ-feature, if the corresponding branching ratio is comparable to that into two photons. It will also allow to distinguish between a gamma-ray line and the similar feature resulting from internal bremsstrahlung photons.
description: 12 pages, 6 figures, 1 table
Mesoplodon mirus True 1913
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Cetacea
Ziphiidae
Mesoplodon
Mesoplodon mirus

description: Mesoplodon mirus True, 1913. Smithson. Misc. Coll., 60(25):l. TYPE LOCALITY: U.S.A., North Carolina, Beaufort Harbor, Bird Island Shoal. DISTRIBUTION: North Atlantic, temperate waters, South Atlantic coast of South Africa. PROTECTED STATUS: CITES - Appendix II as Order Cetacea. ISIS NUMBER: 5301411005004010001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Cetacea, pp. 290-304 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 301, DOI: 10.5281/zenodo.7352983
Grassmannians Gr(N-1,N+1), closed differential N-1 forms and N-dimensional integrable systems
Creators: name: Bogdanov, L. V.
name: Konopelchenko, B. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Integrable flows on the Grassmannians Gr(N-1,N+1) are defined by the requirement of closedness of the differential N-1 forms $Ω_{N-1}$ of rank N-1 naturally associated with Gr(N-1,N+1). Gauge-invariant parts of these flows, given by the systems of the N-1 quasi-linear differential equations, describe coisotropic deformations of (N-1)-dimensional linear subspaces. For the class of solutions which are Laurent polynomials in one variable these systems coincide with N-dimensional integrable systems such as Liouville equation (N=2), dispersionless Kadomtsev-Petviashvili equation (N=3), dispersionless Toda equation (N=3), Plebanski second heavenly equation (N=4) and others. Gauge invariant part of the forms $Ω_{N-1}$ provides us with the compact form of the corresponding hierarchies. Dual quasi-linear systems associated with the projectively dual Grassmannians Gr(2,N+1) are defined via the requirement of the closedness of the dual forms $Ω_{N-1}^{\star}$. It is shown that at N=3 the self-dual quasi-linear system, which is associated with the harmonic (closed and co-closed) form $Ω_{2}$, coincides with the Maxwell equations for orthogonal electric and magnetic fields.
description: 26 pages, references added