cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A third hand to the surgeon: the use of an endoscope holding arm in endonasal sinus surgery and well beyond
Creators: name: Hintschich, Constantin A.
name: Fischer, René
name: Seebauer, Caroline
name: Schebesch, Karl-Michael
name: Bohr, Christopher
name: Kühnel, Thomas S.
Publisher: name: Universität Regensburg
Year: 2021
Subjects: subject: PITUITARY-ADENOMA; GUIDANCE; Paranasal sinuses; Skull base; Endoscopic surgery; Hypopharynx; Oropharynx; Larynx; Transoral approach
subject: 610 Medizin

description: Background Extended endoscopic endonasal operations of the sinuses and the frontal skull base require a bimanual action of the surgeon in many cases. Thus, typically an assistant guides the endoscope and centers the field of view. In this study, we investigate in which cases an endoscope holding arm can be used alternatively. Materials and methods The electromagnetic system ENDOFIXexo was used in different surgical interventions of the paranasal sinuses and beyond questioning ergonomics and geometrical limitations. The realized degrees of freedom were documented, and a topography of possible applications compiled. Results The presented system is limited by the anatomy of the anterior ethmoid and dynamic working conditions in the sagittal direction. Especially in extended interventions in the posterior ethmoid, in which parts of the nasal septum have been resected and a static position of the endoscope is desired the surgeon can greatly benefit from the robotic arm. Moreover, through the high flexibility of the endoscopic arm surgeries of the pharynx and larynx were performed, questioning the current gold standard of microscope-assisted surgical procedures. Conclusion Under the impression of an urging staff shortage and due to its unlimited patience, the ENDOFIXexo arm seems promising. Taking into account the complex anatomy and the limited access, we especially see a favorable field of application in the surgery of the pituitary gland and skull base tumors.
Additional file 2: of Genomic copy number variation association study in Caucasian patients with nonsyndromic cryptorchidism
Creators: name: Yanping Wang
name: Li, Jin
name: Kolon, Thomas
name: Fisher, Alicia Olivant
name: T. Figueroa
name: BaniHani, Ahmad
name: Hagerty, Jennifer
name: Gonzalez, Ricardo
name: Noh, Paul
name: Chiavacci, Rosetta
name: Harden, Kisha
name: Abrams, Debra
name: Stabley, Deborah
name: Kim, Cecilia
name: Sol-Church, Katia
name: Hakon Hakonarson
name: Devoto, Marcella
name: Barthold, Julia
Publisher: name: Figshare
Year: 2016
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: genome-wide signficant genes/loci in meta-analysis. Listed all the genes/loci with genome-wide significant p-values (pâ
Fredholm determinant representation of the Painlevé II $τ$-function
Creators: name: Desiraju, Harini
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We formulate the generic $τ$-function of the Painlevé II equation as a Fredholm determinant of an integrable (Its-Izergin-Korepin-Slavnov) operator. The $τ$-function depends on the isomonodromic time $t$ and two Stokes' parameters, and the vanishing locus of the $τ$-function, called the Malgrange divisor is determined by the zeros of the Fredholm determinant.
description: 29 pages, 8 figures. V3: some signs corrected; v4: There was an error with the t-derivative that is fixed in this version. This changes a factor of 2 in the subleasing term of the main result
MOESM1 of Increased sialylation of site specific O-glycoforms of hemopexin in liver disease
Creators: name: Sanda, Miloslav
name: Benicky, Julius
name: Wu, Jing
name: Yiwen Wang
name: Kepher Makambi
name: Jaeil Ahn
name: Smith, Coleman
name: Zhao, Peng
name: Lihua Zhang
name: Goldman, Radoslav
Publisher: name: Figshare
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1 . Supplemental methods, figures and tables. SM 1.1. Mapping of the O-glycosylation sites. SM 1.2. Beta elimination and mass spectrometric analysis of HPX O-glycans. Table S1. Basic characteristics of disease-free controls and HALT-C participants. Table S2. The impact of IFN treatment on S-HPX. Groups of fibrotic and cirrhotic participants in the HALT-C trial were separated into the IFN treated and control arms. Table S3. Model estimates for logistic regression model in discovery set. Table S4. S-HPX measurement in the discovery and validation sets of participants. Figure S1. Precursor mass spectra confirmation of complete desialylation of HPX using 2M Acetic acid. Figure S2. ETD spectra of sialidase-treated O-glycopeptides corresponding to HILIC fractions of mono- (top), bis- (middle), and triply-glycosylated (bottom) O-glycopeptide of HPX. Figure S3. Direct quantification of S-HPX at progressing stages of liver disease divided by gender (left) and race (right; CA Caucasian, AA African-American). Figure S4. Significant associations of S-HPX and other clinical variables. Figure S5. Quantification of detected N-glycopeptides at three different N-glycosylation sequons (N64, N187 and N453) of HPX.
Supporting CRMA through Innovations in UNFC for Secondary Raw Materials
Creators: name: Heuss-Aßbichler, Soraya
Publisher: name: Zenodo
Year: 2024

description: 7th Event on the United Nations Framework Classification for Resourcesand the United Nations Resource Management System:"UNFC: The classification tool to support the EU Critical Raw Materials Act"Co-organized by UNECE, DG GROW, EuroGeoSurveys, HE projects "GeologicalService for Europe" and "FutuRam"
Adaptive Subband Compression for Streaming of Continuous Point-on-Wave and PMU Data
Creators: name: Wang, Xinyi
name: Liu, Yilu
name: Tong, Lang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: A data compression system capable of providing real-time streaming of high-resolution continuous point-on-wave (CPOW) and phasor measurement unit (PMU) measurements is proposed. Referred to as adaptive subband compression (ASBC), the proposed technique partitions the signal space into subbands and adaptively compresses subband signals based on each subband's active bandwidth. The proposed technique conforms to existing industry phasor measurement standards, making it suitable for streaming high-resolution CPOW and PMU data either in continuous or burst on-demand/event-triggered modes. Experiments on synthetic and real data show that ASBC reduces the CPOW sampling rates by several orders of magnitude for real-time streaming while maintaining the precision required by industry standards.
Flux ropes in SANE disks
Creators: name: Čemeljić, Miljenko
name: Yuan, Feng
name: Yang, Hai
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Three-dimensional numerical simulations of a hot accretion flow around a supermassive black hole are performed using the general relativity magneto-hydrodynamic (GRMHD) code Athena++. We focus on the case of SANE, with the initial magnetic field consisting of multiple loops with oppositely directed poloidal magnetic field in the torus. Using the simulation data, we investigate the formation of flux ropes, follow the forming of flux ropes atop the disk, and their release into corona.
description: 6 pages, 13 figures; to appear in RAGtime22 conference Proceedings
Multiple Sklerose Therapie Konsensus Gruppe (MSTKG): Positionspapier zur verlaufsmodifizierenden Therapie der Multiplen Sklerose 2021 (White Paper)
Creators: name: Wiendl, Heinz
name: Gold, Ralf
name: Berger, Thomas
name: Derfuss, Tobias
name: Linker, Ralf A.
name: Mäurer, Mathias
name: Stangel, Martin
name: Aktas, Orhan
name: Baum, Karl
name: Berghoff, Martin
name: Bittner, Stefan
name: Chan, Andrew
name: Czaplinski, Adam
name: Deisenhammer, Florian
name: Di Pauli, Franziska
name: Du Pasquier, Renaud
name: Enzinger, Christian
name: Fertl, Elisabeth
name: Gass, Achim
name: Gehring, Klaus
name: Gobbi, Claudio
name: Goebels, Norbert
name: Guger, Michael
name: Haghikia, Aiden
name: Hartung, Hans‑Peter
name: Heidenreich, Fedor
name: Hoffmann, Olaf
name: Hunter, Zoë R.
name: Kallmann, Boris
name: Kleinschnitz, Christoph
name: Klotz, Luisa
name: Leussink, Verena
name: Leutmezer, Fritz
name: Limmroth, Volker
name: Lünemann, Jan D.
name: Lutterotti, Andreas
name: Meuth, Sven G.
name: Meyding-Lamadé, Uta
name: Platten, Michael
name: Rieckmann, Peter
name: Schmidt, Stephan
name: Tumani, Hayrettin
name: Weber, Martin S.
name: Weber, Frank
name: Zettl, Uwe K.
name: Ziemssen, Tjalf
name: Zipp, Frauke
Publisher: name: Universität Regensburg
Year: 2021
Subjects: subject: STEM-CELL TRANSPLANTATION; PLACEBO-CONTROLLED TRIAL; 1ST DEMYELINATING EVENT; 5-YEAR FOLLOW-UP; INTERFERON BETA-1A; INTRAMUSCULAR INTERFERON; CLINICALLY DEFINITE; ORAL CLADRIBINE; OPEN-LABEL; JC VIRUS; Autoimmune-mediated disease; Immunotherapy; Early therapeutic intervention; Treatment recommendation; Guideline
subject: 610 Medizin

description: Multiple sclerosis is a complex, autoimmune-mediated disease of the central nervous system characterized by inflammatory demyelination and axonal/neuronal damage. The approval of various disease-modifying therapies and our increased understanding of disease mechanisms and evolution in recent years have significantly changed the prognosis and course of the disease. This update of the Multiple Sclerosis Therapy Consensus Group treatment recommendation focuses on the most important recommendations for disease-modifying therapies of multiple sclerosis in 2021. Our recommendations are based on current scientific evidence and apply to those medications approved in wide parts of Europe, particularly German-speaking countries (Germany, Austria, Switzerland).
MOESM1 of Chromatin variation associated with liver metabolism is mediated by transposable elements
Creators: name: Du, Juan
name: Leung, Amy
name: Trac, Candi
name: Lee, Michael
name: Parks, Brian
name: Aldons Lusis
name: Natarajan, Rama
name: Schones, Dustin
Publisher: name: Figshare
Year: 2016
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer

description: Additional file 1: Supplementary methods. Figure S1. Phenotypic diversity in different inbred strains. Figure S2. Chromatin variability across inbred strains of mice. Figure S3. Association between chromatin variation and SNPs. Figure S4. Accessible chromatin sites and TE sequences. Figure S5. DNA transposons and chromatin accessibility variation. Figure S6. Differential accessibility at young L1Md subfamilies across different strains. Figure S7. Chromatin accessibility at younger L1Md subfamilies in recombinant inbred strains. Figure S8. Chromatin variability and age of LINE subfamilies. Figure S9. Differential chromatin accessibility profile at younger and older LINEs in A/J mice liver. Figure S10. Accessibility and transcription of LINE subfamilies. Figure S11. CRISPR-Cas9 deletion of additional TEs. Figure S12. Guide RNA and genotyping primers used for CRISPR-Cas9 genome editing. Figure S13. Genotyping for TE deletions. Figure S14. Example of an eQTL that associated with variable chromatin accessibility at a LTR. Table S1. Summary of FAIRE-seq data sets in all the strains in this study. Table S3. Enriched biological process from GREAT analysis of accessible chromatin sites. Table S4. Sequences used in this study.
Additional file 1: of FastPop: a rapid principal component derived method to infer intercontinental ancestry using genetic data
Creators: name: Yafang Li
name: Jinyoung Byun
name: Guoshuai Cai
name: Xiangjun Xiao
name: Younghun Han
name: Cornelis, Olivier
name: Dinulos, James
name: Dennis, Joe
name: Easton, Douglas
name: Gorlov, Ivan
name: Seldin, Michael
name: Amos, Christopher
Publisher: name: Figshare
Year: 2016
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Materials. (DOCX 35Â kb)
Modelling multi-scale state-switching functional data with hidden Markov models
Creators: name: Sidrow, Evan
name: Heckman, Nancy
name: Fortune, Sarah M. E.
name: Trites, Andrew W.
name: Murphy, Ian
name: Auger-Méthé, Marie
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Data sets comprised of sequences of curves sampled at high frequencies in time are increasingly common in practice, but they can exhibit complicated dependence structures that cannot be modelled using common methods of Functional Data Analysis (FDA). We detail a hierarchical approach which treats the curves as observations from a hidden Markov model (HMM). The distribution of each curve is then defined by another fine-scale model which may involve auto-regression and require data transformations using moving-window summary statistics or Fourier analysis. This approach is broadly applicable to sequences of curves exhibiting intricate dependence structures. As a case study, we use this framework to model the fine-scale kinematic movement of a northern resident killer whale (Orcinus orca) off the coast of British Columbia, Canada. Through simulations, we show that our model produces more interpretable state estimation and more accurate parameter estimates compared to existing methods.
description: 23 pages, 8 figures, 2 tables. Supplementary material appended to submission
The mapping class group of a nonorientable surface is quasi-isometrically embedded in the mapping class group of the orientation double cover
Creators: name: Katayama, Takuya
name: Kuno, Erika
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F65, 20F67, 57K20

description: Let $N$ be a connected nonorientable surface with or without boundary and punctures, and $j\colon S\rightarrow N$ be the orientation double covering. It has previously been proved that the orientation double covering $j$ induces an embedding $ι\colon\mathrm{Mod}(N)$ $\hookrightarrow$ $\mathrm{Mod}(S)$ with one exception. In this paper, we prove that this injective homomorphism $ι$ is a quasi-isometric embedding. The proof is based on the semihyperbolicity of $\mathrm{Mod}(S)$, which has already been established. We also prove that the embedding $\mathrm{Mod}(F') \hookrightarrow \mathrm{Mod}(F)$ induced by an inclusion of a pair of possibly nonorientable surfaces $F' \subset F$ is a quasi-isometric embedding.
description: 11 pages, 2 figures
Additional file 1: of A prospective, multi-centre, observational study to examine kidney disease progression in adults with chronic kidney disease â   CKDOD - Study design and preliminary results
Creators: name: Shah, Bharat
name: Kirpalani, Ashok
name: Sunder, Sham
name: Gupta, Ashwani
name: Khanna, Umesh
name: Deodatta Chafekar
name: Tan, Li
name: Dhavee Sirivongs
name: Pahari, Dilip
name: Gokul Nath
name: Ikizler, Talat
Publisher: name: Figshare
Year: 2015
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Science Policy
subject: 60506 Virology

description: SPIRIT Checklist for the CKDOD. Items 11, 17, 22, 30 and 33 were not applicable due to the observational nature of the study and lack of any biospecimen collection. (DOCX 22 kb)
An approach to establishing a workflow pipeline for synergistic analysis of osteological and biochemical data. The case study of Amvrakia in the context of Corinthian colonisation between 625-189 BC in Epirus, Greece.
Creators: name: Xanthopoulos, Kiriakos
name: Georgiadou, Angeliki
name: Papageorgopoulou, Christina
Publisher: name: Zenodo
Year: 2023
Subjects: paleodemography, paleopathology, isotope, database architecture, Amvrakia, ancient Greece

description: Bioarchaeology has laboured for many decades to reconstruct the living conditions and socioeconomic aspects of past human experiences throughout the study of skeletal remains. Within the vastly broad area of bioarchaeological research lies oral pathology, and stable carbon and nitrogen analysis. Despite the significant efficiency in the correlation process of bioarchaeological data through varied statistical analyses, the estimations are still performed by the observation, interpretation and comparison of different statistical plots. To avoid time-consuming procedures, we propose a tool that enables the researcher to automatically find if there are any correlations between dental pathologies and isotope values. Our research is part of an ongoing project with the short title APOIKIA dealing with the Corinthian colonisation in the 7th century BC. The osteoarchaeological material comes from the Western Necropolis (WN) of Amvrakia which is one of the biggest and most undivided necropolises excavated so far in Greece. Amvrakia was officially founded around 640 BC during various colonisation endeavours of the Corinthians in Epirus, Greece. The methodology was designed on the basis of novel approaches to data collection and FAIR principles (Schmidt and Marwick 2020). The principle behind this is to maximise the longevity of data and maintain their expediency. In particular, we create R programming language scripts that correlate paleodemographic, -pathological and isotope data by following revised methodology and utilising free cloud webware.
description: Funding We acknowledge support of this work by the project "ΑΠΟΙΚΙΑ: Ancient DNA analysis in novel multidisciplinary approach of ancient Corinthian colonization. Ancient Amvrakia and Ancient Tenea as demonstration examples." (MIS 5056266) which is implemented under the Special Action "Open Innovation In Culture" funded by the Operational Programme "Competitiveness, Entrepreneurship and Innovation 2014-2020 (EPAnEK)" implemented under Regional Operational Programs of the Partnership and Cooperation Agreement (NSRF 2014-2020) and co-financed by Greece and the European Union (European Regional Development Fund).
Learning with Density Matrices and Random Features
Creators: name: González, Fabio A.
name: Gallego, Alejandro
name: Toledo-Cortés, Santiago
name: Vargas-Calderón, Vladimir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: A density matrix describes the statistical state of a quantum system. It is a powerful formalism to represent both the quantum and classical uncertainty of quantum systems and to express different statistical operations such as measurement, system combination and expectations as linear algebra operations. This paper explores how density matrices can be used as a building block for machine learning models exploiting their ability to straightforwardly combine linear algebra and probability. One of the main results of the paper is to show that density matrices coupled with random Fourier features could approximate arbitrary probability distributions over $\mathbb{R}^n$. Based on this finding the paper builds different models for density estimation, classification and regression. These models are differentiable, so it is possible to integrate them with other differentiable components, such as deep learning architectures and to learn their parameters using gradient-based optimization. In addition, the paper presents optimization-less training strategies based on estimation and model averaging. The models are evaluated in benchmark tasks and the results are reported and discussed.
description: Final version published in Quantum Mach. Intell. 4, 23 (2022)
Additional file 2: of A prospective, multi-centre, observational study to examine kidney disease progression in adults with chronic kidney disease â   CKDOD - Study design and preliminary results
Creators: name: Shah, Bharat
name: Kirpalani, Ashok
name: Sunder, Sham
name: Gupta, Ashwani
name: Khanna, Umesh
name: Deodatta Chafekar
name: Tan, Li
name: Dhavee Sirivongs
name: Pahari, Dilip
name: Gokul Nath
name: Ikizler, Talat
Publisher: name: Figshare
Year: 2015
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology

description: Chronic Kidney Disease Observational Database subject data collection forms. The information was collected by the research staff or the study investigators and subsequently transferred to the secured (username/password protected) CKDOD website (online data collection tool) or the offline data collection tool. The offline version is used for sites where internet is inaccessible or connection is unsecure. (PDF 141 kb)
Additional file 1: Figure S1. of Evaluation of anti-tumorigenic activity of BP3B against colon cancer with patient-derived tumor xenograft model
Creators: name: Hye-Youn Kim
name: Jinhee Kim
name: Thi, Huyen Ha
name: Bang, Ok-Sun
name: Won-Suk Lee
name: Suntaek Hong
Publisher: name: Figshare
Year: 2016
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: To measure the status of tumor angiogenesis in BP3B-treated tumors, immunostaining of Tie-2 receptor tyrosine kinase was performed with specific antibody (brown). The intensity of Tie-2-positive cell was quantified with ImmunoRatio software. Cell nuclei were stained with hematoxylin (blue). Scale bars are 50 mm. * pâ
An approach to establishing a workflow pipeline for synergistic analysis of osteological and biochemical data. The case study of Amvrakia in the context of Corinthian colonisation between 625-189 BC in Epirus, Greece.
Creators: name: Kiriakos Xanthopoulos
name: Angeliki Georgiadou
name: Christina Papageorgopoulou
Publisher: name: Zenodo
Year: 2023
Subjects: colonisation
osteoarchaeology
databases
methodology

description: Bioarchaeology has long focused on understanding past human life through skeletal remains, including oral pathology and stable isotope analysis. Despite advancements in statistical analysis, correlations are still largely made manually. To streamline this, we propose a tool to automatically identify correlations between dental pathologies and isotope values. Our work is part of the ongoing APOIKIA project on Corinthian colonisation in 7th century BC. We analyse osteoarchaeological material from the Western Necropolis of Amvrakia, Greece, founded around 640 BC. Our methodology integrates novel data collection approaches and FAIR principles for data longevity and accessibility, utilizing R Markdown documents and cloud webware.
description: Funding
We acknowledge support of this work by the project "ΑΠΟΙΚΙΑ: Ancient DNA analysis in novel multidisciplinary approach of ancient Corinthian colonization. Ancient Amvrakia and Ancient Tenea as demonstration examples." (MIS 5056266) which is implemented under the Special Action "Open Innovation In Culture" funded by the Operational Programme "Competitiveness, Entrepreneurship and Innovation 2014-2020 (EPAnEK)" implemented under Regional Operational Programs of the Partnership and Cooperation Agreement (NSRF 2014-2020) and co-financed by Greece and the European Union (European Regional Development Fund).
Flat band and $η$-pairing states in one-dimensional Moiré Hubbard model
Creators: name: Wang, R.
name: Song, Z.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A moiré system is formed when two periodic structures have a slightly mismatched period, resulting in unusual strongly correlated states in the presence of particle-particle interactions. The periodic structures can arise from the intrinsic crystalline order and periodic external field. We investigate a one-dimensional Hubbard models with periodic on-site potential of period $n_{0}$, which is commensurate to the lattice constant. For large $% n_{0}$, exact solution demonstrates that there is a midgap flat band with zero energy in the absence of Hubbard interaction. Each moiré unit cell contributes two zero energy levels to the flat band. In the presence of Hubbard interaction, the midgap physics is demonstrated to be well described by a uniform Hubbard chain, in which the effective hopping and on-site interaction strength, can be controlled by the amplitude and period of the external field. Numerical simulations are performed to demonstrate the correlated behaviors in the finite-sized moiré Hubbard system, including the existence of $η$-pairing state, and bound pair oscillation. This finding provides a method to enhance the correlated effect by a spatially periodic external field.
A sparse ADMM-based solver for linear MPC subject to terminal quadratic constraint
Creators: name: Krupa, Pablo
name: Jaouani, Rim
name: Limon, Daniel
name: Alamo, Teodoro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Model Predictive Control (MPC) typically includes a terminal constraint to guarantee stability of the closed-loop system under nominal conditions. In linear MPC this constraint is generally taken on a polyhedral set, leading to a quadratic optimization problem. However, the use of an ellipsoidal terminal constraint may be desirable, leading to an optimization problem with a quadratic constraint. In this case, the optimization problem can be solved using Second Order Cone (SOC) programming solvers, since the quadratic constraint can be posed as a SOC constraint, at the expense of adding additional slack variables and possibly compromising the simple structure of the solver ingredients. In this paper we present a sparse solver for linear MPC subject to a terminal ellipsoidal constraint based on the alternating direction method of multipliers algorithm in which we directly deal with the quadratic constraints without having to resort to the use of a SOC constraint nor the inclusion of additional decision variables. The solver is suitable for its use in embedded systems, since it is sparse, has a small memory footprint and requires no external libraries. We compare its performance against other approaches from the literature.
description: Accepted version of the article published in IEEE Transactions on Control Systems Technology (8 pages, 5 figures)
Learning Approximate and Exact Numeral Systems via Reinforcement Learning
Creators: name: Carlsson, Emil
name: Dubhashi, Devdatt
name: Johansson, Fredrik D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Recent work (Xu et al., 2020) has suggested that numeral systems in different languages are shaped by a functional need for efficient communication in an information-theoretic sense. Here we take a learning-theoretic approach and show how efficient communication emerges via reinforcement learning. In our framework, two artificial agents play a Lewis signaling game where the goal is to convey a numeral concept. The agents gradually learn to communicate using reinforcement learning and the resulting numeral systems are shown to be efficient in the information-theoretic framework of Regier et al. (2015); Gibson et al. (2017). They are also shown to be similar to human numeral systems of same type. Our results thus provide a mechanistic explanation via reinforcement learning of the recent results in Xu et al. (2020) and can potentially be generalized to other semantic domains.
description: CogSci 2021. Fixed typos
No increased injury incidence in the German Bundesliga after the SARS-CoV-2 virus lockdown
Creators: name: Krutsch, Werner
name: Hadji, Abed
name: Tröß, Tobias
name: Szymski, Dominik
name: aus der Fünten, Karen
name: Gärtner, Barbara
name: Alt, Volker
name: Meyer, Tim
Publisher: name: Universität Regensburg
Year: 2021
Subjects: subject: Soccer, Pandemic, COVID-19, Injury prevention
subject: 610 Medizin

description: Introduction
The coronavirus lockdown in 2020 resulted in a worldwide suspension of professional sports. The first major professional football league to restart after the lockdown was the German Bundesliga. This study investigates whether the injury incidence increased after the restart of the season with only 9 days of regular preparation time and without any friendly matches in comparison to three control periods.

Materials and methods
In a prospective cohort study, injury analysis (at least 1 day of absence from official football matches or training sessions) of the German Bundesliga registry was standardised according to Hägglund et al. (Br J Sports Med 39:340–346, 2005) and Fuller et al. (Clin J Sports Med 16:97–106, 2006) for data collection and to previous publications for the validated use of media sources for injury registration. The study period after the lockdown in May and June of the 2019–2020 season was compared to three control periods: the period directly before the lockdown, the beginning of the 2019–2020 season and the 2018–2019 season final.

Results
The nine match days after the restart of the 2019–2020 season showed an overall injury incidence of 4.9 per 1000 h football. This rate was significantly lower than that of the previous season final (9 last match days, overall injury incidence: 6.9 per 1000 h football; p < 0.001) and not increased compared to the rates after the summer break (9 match days; incidence: 5.5/1000 h, p > 0.05) or the winter break (8 match days; incidence: 5.6/1000 h, p > 0.05).

Conclusion
The period after the unexpected break in the 2019–2020 season due to the coronavirus lockdown and the rapid return to competition showed no increase in the injury rate compared to the pre-lockdown period and a lower injury rate than in the previous season final. The unintentional mid-season rest with its potential for physical recovery and individual fitness training seems to have had a positive effect on injury occurrence.
STROBE checklist: Evaluation of centralised and decentralised models of care during the 2020 Ebola Virus Disease outbreak in Equateur Province, Democratic Republic of the Congo: A brief report
Creators: name: Nair, Divya
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 420311
subject: Health systems

description: This is the STROBE checklist for the study titled "Evaluation of centralised and decentralised models of care during the 2020 Ebola Virus Disease outbreak in Equateur Province, Democratic Republic of the Congo: A brief report".
An analogue of the strengthened Hanna Neumann conjecture for virtually free groups and virtually free products
Creators: name: Klyachko, Anton A.
name: Zakharov, Alexander O.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: The Friedman--Mineyev theorem, earlier known as the (strengthened) Hanna Neumann conjecture, gives a sharp estimate for the rank of the intersection of two subgroups in a free group. We obtain an analogue of this inequality for any two subgroups in a virtually free group (or, more generally, in a group containing a free product of left-orderable groups as a finite-index subgroup).
description: 6 pages. A Russian version of this paper is at http://halgebra.math.msu.su/staff/klyachko/papers.htm . V4: misprints corrected, grants updated
MOESM1 of Activity and expression of ADP-glucose pyrophosphorylase during rhizome formation in lotus (Nelumbo nucifera Gaertn.)
Creators: name: Libao Cheng
name: Liu, Xian
name: Jingjing Yin
name: Jianqiu Yang
name: Li, Yan
name: Linchong Hui
name: Shuyan Li
name: Liangjun Li
Publisher: name: Figshare
Year: 2016
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Table S1. Primers for isolation of NnAGPL1, NnAGPL2 and NnAGPS.
On supercharacter theoretic generalizations of monomial groups and Artin's conjecture
Creators: name: Cimpoeas, Mircea
name: Radu, Alexandru F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Number Theory (math.NT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 11R42, 20C15

description: We extend the notions of quasi-monomial groups and almost monomial groups, in the framework of supercharacter theories, and we study their connection with Artin's conjecture regarding the holomorphy of Artin $L$-functions.
description: 14 pages
Innovations Autoencoder and its Application in One-class Anomalous Sequence Detection
Creators: name: Wang, Xinyi
name: Tong, Lang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: An innovations sequence of a time series is a sequence of independent and identically distributed random variables with which the original time series has a causal representation. The innovation at a time is statistically independent of the history of the time series. As such, it represents the new information contained at present but not in the past. Because of its simple probability structure, an innovations sequence is the most efficient signature of the original. Unlike the principle or independent component analysis representations, an innovations sequence preserves not only the complete statistical properties but also the temporal order of the original time series. An long-standing open problem is to find a computationally tractable way to extract an innovations sequence of non-Gaussian processes. This paper presents a deep learning approach, referred to as Innovations Autoencoder (IAE), that extracts innovations sequences using a causal convolutional neural network. An application of IAE to the one-class anomalous sequence detection problem with unknown anomaly and anomaly-free models is also presented.
Diffusion caused by two noises-active and thermal
Creators: name: Goswami, Koushik
name: Sebastian, K. L.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The diffusion of colloids inside an active system-e.g. within a living cell or the dynamics of active particles itself (e.g. self-propelled particles) can be modeled through overdamped Langevin equation which contains an additional noise term apart from the usual white Gaussian noise, originating from the thermal environment. The second noise is referred to as 'active noise' as it arises from activity such as chemical reactions. The probability distribution function (PDF or the propagator) in space-time along with moments provides essential information for understanding their dynamical behavior. Here we employ the phase-space path integral method to obtain the propagator, thereby moments and PDF for some possible models for such noise. At first, we discuss the diffusion of a free particle driven by active noise. We consider four different possible models for active noise, to capture the possible traits of such systems. We show that the PDF for systems driven by noises other than Gaussian noise largely deviates from normal distribution at short to intermediate time scales as a manifestation of out-of-equilibrium state, albeit converges to Gaussian distribution after a long time as a consequence of the central limit theorem. We extend our work to the case of a particle trapped in a harmonic potential and show that the system attains steady state at long time limit. Also, at short time scales, the nature of distribution is different for different noises, e.g. for particle driven by dichotomous noise, the probability is mostly concentrated near the boundaries whereas a long exponential tail is observed for a particle driven by Poissonian white noise.
Towards a Finer Classification of Strongly Minimal Sets
Creators: name: Baldwin, John T.
name: Verbovskiy, Viktor V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C05 (Primary) 03C45, 03C98 (Secondary)

description: Let $M$ be strongly minimal and constructed by a `Hrushovski construction'. If the Hrushovski algebraization function $μ$ is in a certain class ${\mathcal T}$ ($μ$ triples) we show that for independent $I$ with $|I| >1$, ${\rm dcl}^*(I)= \emptyset$ (* means not in ${\rm dcl}$ of a proper subset). This implies the only definable truly $n$-ary function $f$ ($f$ `depends' on each argument), occur when $n=1$.
 We prove, indicating the dependence on $μ$, for Hrushovski's original construction and including analogous results for the strongly minimal $k$-Steiner systems of Baldwin and Paolini 2021 that the symmetric definable closure, ${\rm sdcl}^*(I) =\emptyset$, and thus the theory does not admit elimination of imaginaries. In particular, such strongly minimal Steiner systems with line-length at least 4 do not interpret a quasigroup, even though they admit a coordinatization if $k = p^n$. The proofs depend on our introduction for appropriate $G \subseteq {\rm aut}(M)$ the notion of a $G$-normal substructure ${\mathcal A}$ of $M$ and of a $G$-decomposition of ${\mathcal A}$.
 These results lead to a finer classification of strongly minimal structures with flat geometry; according to what sorts of definable functions they admit.
description: 58 pages, 8 figures; The revision modifies the treatment of weak elimination of imaginaries on page 10; it has no effect on the main arguments and results
Scirtothrips Shull
Creators: name: Y. F. Ng
name: L. A. Mound
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Thysanoptera
Thripidae
Scirtothrips

description: Scirtothrips Shull
Type species Scirtothrips ruthveni Shull, by monotypy.
This genus now includes 110 named species (ThripsWiki 2016), and the new species described below brings to seven the number of species of the genus recorded from Malaysia. In the key to these Malaysian species (Ng et al. 2014) the new species will run to lantanae, due to the unusual character states of the sternites fully covered with microtrichia, and the sternal posterior margins with a comb of microtrichia (Fig. 13). However, these two species may be distinguished by the following key character states:
1. Fore wing with dark bands; median setae on metanotum situated far behind anterior margin; tergites II–IV with no more than three pairs of discal setae in microtrichia field; male tergite X without an enlarged pair of setae ....................................... lantanae -. Fore wing uniformly pale without dark bands (Fig. 14); median setae on metanotum situated at anterior margin (Fig. 10); tergites II–IV with more than three pairs of discal setae in microtrichia field (Figs 11, 12); male tergite X with a pair of long, broad and striate setae (Fig. 15) ........................................................................................................................................... temengorensis sp.n.
description: Published as part of Y. F. Ng & L. A. Mound, 2016, Two new species of Scirtothrips genus-group (Thripidae) of Northern Peninsular Malaysia, pp. 141-145 in Zootaxa 4088 (1) on page 142, DOI: 10.11646/zootaxa.4088.1.8, http://zenodo.org/record/258659
A note on the number of partitions of $n$ into $k$ parts
Creators: name: Cimpoeas, Mircea
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11P81, 11P83

description: We prove new formulas and congruences for $p(n,k):=$ the number of partitions of $n$ into $k$ parts and $q(n,k):=$ the number of partitions of $n$ into $k$ distinct parts. Also, we give lower and upper bounds for the density of the set $\{n\in\mathbb N\;:\;p(n,k)\equiv i(\bmod\; m)\}$, where $m\geq 2$ and $0\leq i\leq m-1$.
description: 8 pages
Plasma Waves Accessibility Diagrams: A Tutorial to Include the Fluid and Kinetic Thermal Effects
Creators: name: Xie, Huasheng
name: Ma, Haojie
name: Bai, Yukun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Although the accurate description of the wave propagation and absorption in plasmas requires complicated full wave solutions or kinetic simulations, the local dispersion analysis can still be helpful to capture the main physics of wave properties. Plasma wave accessibility informs that whether a wave can propagate to a region, which usually depends on the wave frequency, wave vector, and the local plasma density and magnetic field. In this tutorial paper, we describe the wave accessibility beyond usual textbooks and especially highlight the warm plasma effects. Useful numerical models and methods are provided, which can be used to obtain a quick view of the wave accessibility parameters space. The thermal effects are modeled by both multi-fluid model with isotropic pressure term and kinetic model with Maxwellian velocity distribution function. All cold plasma waves from high frequency electron cyclotron waves, intermediate frequency low hybrid waves to low frequency ion cyclotron waves, as well as kinetic ion and electron Bernstein waves, are presented. The questions that how many plasma wave modes exist and how to find the solutions are also discussed. It is interesting to find that the warm multi-fluid model, though incapable of reproducing the Bernstein modes, can provide a quick way to determine whether the thermal effects are important. To show the kinetic thermal effects, the ray tracing calculations of the mode conversion from cold plasma waves to kinetic waves are also provided, i.e., from the slow X electron cyclotron wave to electron Bernstein wave and from the ion cyclotron fast wave to ion Bernstein wave.
description: 17 pages, 12 figures. This is a tutorial paper of plasma waves accessibility and would be submitted for formal publish in the near future. To help to improve it and make it more useful to the community, comments and suggestions are welcome. The numerical codes used in the manuscript would be open sourced in the future or be available on request
Carrollian and celestial spaces at infinity
Creators: name: Figueroa-O'Farrill, José
name: Have, Emil
name: Prohazka, Stefan
name: Salzer, Jakob
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We show that the geometry of the asymptotic infinities of Minkowski spacetime (in $d+1$ dimensions) is captured by homogeneous spaces of the Poincaré group: the blow-ups of spatial (Spi) and timelike (Ti) infinities in the sense of Ashtekar--Hansen and a novel space Ni fibering over $\mathscr{I}$. We embed these spaces à la Penrose--Rindler into a pseudo-euclidean space of signature $(d+1,2)$ as orbits of the same Poincaré subgroup of O$(d+1,2)$. We describe the corresponding Klein pairs and determine their Poincaré-invariant structures: a carrollian structure on Ti, a pseudo-carrollian structure on Spi and a "doubly-carrollian" structure on Ni. We give additional geometric characterisations of these spaces as grassmannians of affine hyperplanes in Minkowski spacetime: Spi is the (double cover of the) grassmannian of affine lorentzian hyperplanes; Ti is the grassmannian of affine spacelike hyperplanes and Ni fibers over the grassmannian of affine null planes, which is $\mathscr{I}$. We exhibit Ni as the fibred product of $\mathscr{I}$ and the lightcone over the celestial sphere. We also show that Ni is the total space of the bundle of scales of the conformal carrollian structure on $\mathscr{I}$ and show that the symmetry algebra of its doubly-carrollian structure is isomorphic to the symmetry algebra of the conformal carrollian structure on $\mathscr{I}$; that is, the BMS algebra. We show how to reconstruct Minkowski spacetime from any of its asymptotic geometries, by establishing that points in Minkowski spacetime parametrise certain lightcone cuts in the asymptotic geometries. We include an appendix comparing with (A)dS and observe that the de Sitter groups have no homogeneous spaces which could play the rôle that the celestial sphere plays in flat space holography.
description: 34+6 pages, 6 figures, v2: Appendix E added, v3: Various minor improvements, matches published version