cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MPEC 2024-B84 : 2024 BA2
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 BA2

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Hom-Lie Algebras and Hom-Lie Groups, Integration and Differentiation
Creators: name: Jiang, Jun
name: Mishra, Satyendra Kumar
name: Sheng, Yunhe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 17B40, 22E60

description: In this paper, we introduce the notion of a (regular) Hom-Lie group. We associate a Hom-Lie algebra to a Hom-Lie group and show that every regular Hom-Lie algebra is integrable. Then, we define a Hom-exponential (Hexp) map from the Hom-Lie algebra of a Hom-Lie group to the Hom-Lie group and discuss the universality of this Hexp map. We also describe a Hom-Lie group action on a smooth manifold. Subsequently, we give the notion of an adjoint representation of a Hom-Lie group on its Hom-Lie algebra. At last, we integrate the Hom-Lie algebra $(\mathfrak{gl}(V),[\cdot,\cdot],\mathsf{Ad})$, and the derivation Hom-Lie algebra of a Hom-Lie algebra.
Superconductivity in trilayer nickelate La4Ni3O10 under pressure
Creators: name: Zhang, Mingxin
name: Pei, Cuiying
name: Peng, Di
name: Du, Xian
name: Hu, Weixiong
name: Cao, Yantao
name: Wang, Qi
name: Wu, Juefei
name: Li, Yidian
name: Liu, Huanyu
name: Wen, Chenhaoping
name: Song, Jing
name: Zhao, Yi
name: Li, Changhua
name: Cao, Weizheng
name: Zhu, Shihao
name: Zhang, Qing
name: Yu, Na
name: Cheng, Peihong
name: Zhang, Lili
name: Li, Zhiwei
name: Zhao, Jinkui
name: Chen, Yulin
name: Jin, Changqing
name: Guo, Hanjie
name: Wu, Congjun
name: Yang, Fan
name: Zeng, Qiaoshi
name: Yan, Shichao
name: Yang, Lexian
name: Qi, Yanpeng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Nickelate superconductors have attracted a great deal of attention over the past few decades due to their similar crystal and electronic structures with high-temperature cuprate superconductors. Here, we report the superconductivity in a pressurized Ruddlesden-Popper phase single crystal, La4Ni3O10 (n = 3), and its interplay with the density wave order in the phase diagram. With increasing pressure, the density wave order as indicated by the anomaly in the resistivity is progressively suppressed, followed by the emergence of the superconductivity around 25 K under I4/mmm space group. The susceptibility measurements confirm bulk superconductivity with a volume fraction exceeding 80%. Moreover, theoretical analysis unveils that antiferromagnetic (AFM) super-exchange interactions can serve as the effective pairing interaction for the emergence of superconductivity (SC) in pressurized La4Ni3O10. Our research provides a new platform for the investigation of the unconventional superconductivity mechanism in Ruddlesden-Popper trilayer perovskite nickelates.
description: 21 pages, 4 figures
Additional file 1 of Effect of intrathecal lipophilic opioids on the incidence of shivering in women undergoing cesarean delivery after spinal anesthesia: a systematic review and bayesian network meta- analysis of randomized controlled trials
Creators: name: Subramani, Yamini
name: Nagappa, Mahesh
name: Kumar, Kamal
name: Lee-Anne Fochesato
name: Moaz Bin Yunus Chohan
name: Zhu, Yun Fei
name: Armstrong, Kevin
name: Sudha (Indu) Singh
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary file S1.Study protocol. Supplementary file S2. Contribution matrix. Supplementary file S3. League table. Supplementary file S4. Rankogram with SUCRA. Supplementary file S5. Quality of evidence in the network meta-analysis assessed in the following domains: study limitation, imprecision, heterogeneity, incoherence, indirectness, and final report.
title: Trifolium thalii
title: Thals-Klee (Trifolium thalii)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 8 Bilder des Thals-Klees.
Probing the acting mode and advantages of RMC-4550 as an Src-homology 2 domain-containing protein tyrosine phosphatase (SHP2) inhibitor at molecular level through molecular docking and molecular dynamics
Creators: name: Wang, Rui-Rui
name: Liu, Wen-Shan
name: Zhou, Liang
name: Ma, Ying
name: Wang, Run-Ling
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: The over-activation of Ras/mitogen-activated protein kinase (MAPK) signaling pathway associated with a variety of cancers is usually related with abnormal activation of Src-homology 2 domain-containing protein tyrosine phosphatase (SHP2). For this purpose, SHP2 has attracted extensive interest as a potential target for cancer treatment. RMC-4550, as a newly developed selective inhibitor of SHP2, possesses an overwhelming advantage over the previous generation inhibitor SHP099 in terms of in vitro activity. However, the binding mode of SHP2 with RMC-4550 and the reason for the high efficiency of RMC-4550 as SHP2 inhibitor at molecular level are still unclear. Therefore, in this study, the binding mode of RMC-4550 with SHP2 and the superiorities of RMC-4550 as inhibitor at binding affinity and dynamic interactive behavior with SHP2 were probed by molecular docking and molecular dynamics (MD) simulations. By comparing the results of molecular docking, it was found that SHP2 formed more tight interaction with RMC-4550 than that with SHP099. Subsequently, a series of post-dynamic analyses on three simulation trajectories (SHP2WT, SHP2SHP099 and SHP2RMC-4550) were performed and found that the SHP2 protein bound with RMC-4550 maintained a firmer interaction between N-Src-homology 2 (N-SH2) and PTP domain throughout the MD simulation, leading to a more stable protein conformation. The finding here provides new clues for the design of SHP2 inhibitor against the over-activation of Ras/MAPK pathway. Communicated by Ramaswamy H. Sarma
Additional file 1 of Non-communicable disease governance in the era of the sustainable development goals: a qualitative analysis of food industry framing in WHO consultations
Creators: name: Lauber, Kathrin
name: Ralston, Rob
name: Mialon, Mélissa
name: Carriedo, Angela
name: Gilmore, Anna B.
Publisher: name: figshare
Year: 2020
Subjects: subject: Law
subject: FOS: Law

description: Additional file 1. Business associations and their links to a purposive sample of four multinational food corporations. This file provides additional details about the business associations in our sample, the links to food corporations displayed in Fig. 1, and the evidence used to establish these connections.
title: Filago arvensis
title: Acker-Filzkraut (Filago arvensis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 2 Bilder des Acker-Filzkrauts.
Sahara dust events over South-Western Bulgaria during the late spring of 2013
Creators: name: Tchorbadjieff, Assen
name: Christo Angelov
name: Arsov, Todor
name: Nikolova, Nina
name: Kalapov, Ivo
name: Boyadjieva, Aneta
Publisher: name: Figshare
Year: 2019
Subjects: subject: 40101 Atmospheric Aerosols
subject: FOS: Earth and related environmental sciences
subject: Atmospheric Sciences
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences

description: The Basic Environmental Observatory (BEO) at Moussala peak is the main site for permanent uninterrupted in-situ observations of atmospheric aerosol properties in south-eastern Europe. It is a region, which suffers a very severe
impact of Sahara dust storms due to a long-range air mass transport. Despite the large distance away from the southernmost part of the region, direct Sahara dust events (SDEs) are common for the BEO site, mainly during late winter and spring. Moreover, in many cases particles of Saharan origin have been detected over Moussala, mainly after a SDE occurring over central and south-eastern Europe. This paper reports seven events registered at Moussala BEO by a 3563 TSI Nephelometer during the period between April 1 and June 30, 2013. The impact is also estimated quantitatively of the mineral dust particles on the overall optical depth for the period reported.
Network Anomaly Detection in Cars: A Case for Time-Sensitive Stream Filtering and Policing
Creators: name: Meyer, Philipp
name: Häckel, Timo
name: Reider, Sandra
name: Korf, Franz
name: Schmidt, Thomas C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Connected vehicles are threatened by cyber-attacks as in-vehicle networks technologically approach (mobile) LANs with several wireless interconnects to the outside world. Malware that infiltrates a car today faces potential victims of constrained, barely shielded Electronic Control Units (ECUs). Many ECUs perform critical driving functions, which stresses the need for hardening security and resilience of in-vehicle networks in a multifaceted way. Future vehicles will comprise Ethernet backbones that differentiate services via Time-Sensitive Networking (TSN). The well-known vehicular control flows will follow predefined schedules and TSN traffic classifications. In this paper, we exploit this traffic classification to build a network anomaly detection system. We show how filters and policies of TSN can identify misbehaving traffic and thereby serve as distributed guards on the data link layer. On this lowest possible layer, our approach derives a highly efficient network protection directly from TSN. We classify link layer anomalies and micro-benchmark the detection accuracy in each class. Based on a topology derived from a real-world car and its traffic definitions we evaluate the detection system in realistic macro-benchmarks based on recorded attack traces. Our results show that the detection accuracy depends on how exact the specifications of in-vehicle communication are configured. Most notably for a fully specified communication matrix, our anomaly detection remains free of false-positive alarms, which is a significant benefit for implementing automated countermeasures in future vehicles.
Exploring Periodic Orbit Expansions and Renormalisation with the Quantum Triangular Billiard
Creators: name: Pisani, Carmelo
Publisher: name: arXiv
Year: 1996
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A study of the quantum triangular billiard requires consideration of a boundary value problem for the Green's function of the Laplacian on a trianglar domain. Our main result is a reformulation of this problem in terms of coupled non--singular integral equations. A non--singular formulation, via Fredholm's theory, guarantees uniqueness and provides a mathematically firm foundation for both numerical and analytic studies. We compare and contrast our reformulation, based on the exact solution for the wedge, with the standard singular integral equations using numerical discretisation techniques. We consider in detail the (integrable) equilateral triangle and the Pythagorean 3-4-5 triangle. Our non--singular formulation produces results which are well behaved mathematically. In contrast, while resolving the eigenvalues very well, the standard approach displays various behaviours demonstrating the need for some sort of ``renormalisation''. The non-singular formulation provides a mathematically firm basis for the generation and analysis of periodic orbit expansions. We discuss their convergence paying particular emphasis to the computational effort required in comparision with Einstein--Brillouin--Keller quantisation and the standard discretisation, which is analogous to the method of Bogomolny. We also discuss the generalisation of our technique to smooth, chaotic billiards.
description: 50 pages LaTeX2e. Uses graphicx, amsmath, amsfonts, psfrag and subfigure. 17 figures. To appear Annals of Physics, southern spring
Exploring Private Capital's Approach in the Renovation of Old Urban Residential Areas in China: A Case Study of Jinsongbei Community
Creators: Chen, Xiyu
Publisher: name: Columbia University
Year: 2021
Subjects: City planning
Individual investors
Architecture--Conservation and restoration--Planning
Architecture, Domestic--Conservation and restoration--Citizen participation

description: Old Urban Residential Areas (OURA) refers to residential communities built early in the urban area, with low maintenance and management, inadequate municipal supporting facilities, and insufficient community service facilities, where residents have a strong desire to renovate. OURA renovation is a rather popular concept in China from 2020, marked by its being included in the central government's work focus in the next five years and national fever of renovation projects. However, facing the problems such as shortage of funds and weak operating capabilities, governments turn to introduce private capital. This study strengthens knowledge of the private capital's approaches in OURA renovation by selecting Jinsongbei Community as a case study to analyze its renovation process. Investigations are made through talks, governmental files, and online resources, which help summarize and analyze the community background, renovation process, and organizational relationship. The results show that the private-led renovation is featured by administrative impact and relational contracting. The private capital has promoted efficient resource allocation and inspired public participation in community planning. However, Jinsong’s model has potential flaws. In the last, the author recommends approaches to protect and promote the private-led OURA renovation's sustainability through organizational structure, implementation, and payment mechanism.
A preliminary forecast for cosmological parameter estimation with gravitational-wave standard sirens from TianQin
Creators: name: Wang, Ling-Feng
name: Zhao, Ze-Wei
name: Zhang, Jing-Fei
name: Zhang, Xin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: TianQin is a space-based gravitational-wave observatory scheduled to be launched in the 2030s. In this work, we make a preliminary forecast for the cosmological parameter estimation with the gravitational-wave standard siren observation from TianQin. We simulate the standard siren data of TianQin based on its 5-year observation after the completion of construction. In the simulation, three models for the population of massive black hole binary (MBHB), i.e., pop III, Q3nod, and Q3d, are considered to predict the event numbers of MBHB mergers. We find that: (i) among the three MBHB models, the Q3nod model can provide the tightest constraints on the cosmological parameters; (ii) TianQin's standard siren observation can effectively break the parameter degeneracies inherent in the cosmic microwave background observation; and (iii) the future standard siren observation from TianQin can significantly improve the cosmological parameter estimation under the current mainstream electromagnetic observations.
description: 17 pages, 6 figures
title: Pulicaria dysenterica
title: Großes Flohkraut (Pulicaria dysenterica)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Ruhr-Flohkraut
subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 6 Bilder des Großen Flohkrauts.
On the Asymptotics of the Finite-Perimeter Partition Function of Two-Dimensional Lattice Vesicles
Creators: name: Prellberg, Thomas
name: Owczarek, Aleksander L.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We derive the dominant asymptotic form and the order of the correction terms of the finite-perimeter partition function of self-avoiding polygons on the square lattice, which are weighted according to their area A as q^A, in the inflated regime, q>1. The approach q->1^+ of the asymptotic form is examined.
description: accepted for publication in Communications in Mathematical Physics
Characterizing quantum states via sector lengths
Creators: name: Wyderka, Nikolai
name: Gühne, Otfried
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Correlations in multiparticle systems are constrained by restrictions from quantum mechanics. A prominent example for these restrictions are monogamy relations, limiting the amount of entanglement between pairs of particles in a three-particle system. A powerful tool to study correlation constraints is the notion of sector lengths. These quantify, for different $k$, the amount of $k$-partite correlations in a quantum state in a basis-independent manner. We derive tight bounds on the sector lengths in multi-qubit states and highlight applications of these bounds to entanglement detection, monogamy relations and the $n$-representability problem. For the case of two- and three qubits we characterize the possible sector lengths completely and prove a symmetrized version of strong subadditivity for the linear entropy.
description: 19 pages, 3 figures, 2 tables
Cyanus germanicopolitanus Holub 1973
Creators: name: Negaresh, Kazem
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Calliphoridae
Cyanus
Cyanus germanicopolitanus

description: 6. Cyanus germanicopolitanus (Bornm.) Holub (1973: 144).
 Centaurea germanicopolitana Bornmüller (1944: 376). Type:— TURKEY. A4 Çankiri: in vinetis derelictis regionis aridae ad Čankri, ca. 800 m, 12 June 1929, J. Bornmüller & F. Bornmüller 14319 (holotype B 10 0367384!).
 Distribution: — Cyanus germanicopolitanus is endemic to Çankiri and Malatya Provinces, N and S Turkey (Fig. 4).
 Selected specimens examined:— TURKEY. B7 Malatya: 12 km S of Arapkir, 1420–1500 m, Huber-Morath 9488 (Hb. Hub. - Mor.!).
description: Published as part of Negaresh, Kazem, 2022, A checklist of the genus Cyanus (Asteraceae, Cardueae) in Turkey, with notes on taxonomy and distribution, pp. 18-40 in Phytotaxa 531 (1) on page 24, DOI: 10.11646/phytotaxa.531.1.2, http://zenodo.org/record/5843470
title: Hypochaeris uniflora
title: Einköpfiges Ferkelkraut (Hypochaeris uniflora)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 15 Bilder des Einköpfigen Ferkelkrauts.
A deformation-based morphometry framework for disentangling Alzheimer's disease from normal aging using learned normal aging templates
Creators: name: Fu, Jingru
name: Ferreira, Daniel
name: Smedby, Örjan
name: Moreno, Rodrigo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Alzheimer's Disease and normal aging are both characterized by brain atrophy. The question of whether AD-related brain atrophy represents accelerated aging or a neurodegeneration process distinct from that in normal aging remains unresolved. Moreover, precisely disentangling AD-related brain atrophy from normal aging in a clinical context is complex. In this study, we propose a deformation-based morphometry framework to estimate normal aging and AD-specific atrophy patterns of subjects from morphological MRI scans. We first leverage deep-learning-based methods to create age-dependent templates of cognitively normal (CN) subjects. These templates model the normal aging atrophy patterns in a CN population. Then, we use the learned diffeomorphic registration to estimate the one-year normal aging pattern at the voxel level. We register the testing image to the 60-year-old CN template in the second step. Finally, normal aging and AD-specific scores are estimated by measuring the alignment of this registration with the one-year normal aging pattern. The methodology was developed and evaluated on the OASIS3 dataset with 1,014 T1-weighted MRI scans. Of these, 326 scans were from CN subjects, and 688 scans were from individuals clinically diagnosed with AD at different stages of clinical severity defined by clinical dementia rating (CDR) scores. The results show that ventricles predominantly follow an accelerated normal aging pattern in subjects with AD. In turn, hippocampi and amygdala regions were affected by both normal aging and AD-specific factors. Interestingly, hippocampi and amygdala regions showed more of an accelerated normal aging pattern for subjects during the early clinical stages of the disease, while the AD-specific score increases in later clinical stages. Our code is freely available at https://github.com/Fjr9516/DBM_with_DL.
description: 21 pages, 8 figures
title: Centaurea scabiosa
title: Skabiosen-Flockenblume (Centaurea scabiosa)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 15 Bilder der Skabiosen-Flockenblume.
The HIBEAM Instrument at the European Spallation Source
Creators: name: Santoro, V.
name: Milstead, D.
name: Fierlinger, P.
name: Snow, W. M.
name: Amaral, J.
name: Barrow, J.
name: Bartis, M.
name: Bentley, P.
name: Björk, L.
name: Brooijmans, G.
name: Broussard, L.
name: Burgman, A.
name: Croci, G.
name: de la Cour, N.
name: Di Julio, D. D.
name: Dunne, K.
name: Eklund, L.
name: Eriksson, H.
name: Ferreira, M. J.
name: Friman-Gayer, U.
name: Golubev, P.
name: Gorini, G.
name: Guedes, G. P.
name: Hehl, V.
name: Heinz, A.
name: Henriksson, H.
name: Holl, M.
name: Kamyshkov, Y.
name: Kemp, E.
name: Kickulies, M.
name: Kolevatov, R.
name: Kozela, A.
name: Kupsc, A.
name: Johansson, H. T.
name: Jönsson, B.
name: Lee, W. T.
name: Lejon, W.
name: Luzin, G.
name: Marciniewski, P.
name: Damian, J. I. Marquez
name: Meirose, B.
name: Muhrer, G.
name: Muraro, A.
name: Nepomuceno, A.
name: Nilsson, T.
name: Oskarsson, A.
name: Pałasz, T.
name: Pasechnik, R.
name: Persson, L. B.
name: Putignano, O.
name: Pysz, K.
name: Quirino, T.
name: Rataj, B.
name: Ripa, A.
name: Rogers, J.
name: Scioscioli, F.
name: Silverstein, S.
name: Stadnik, Y. V.
name: Wagner, R.
name: Wolke, M.
name: Womersley, J.
name: Yiu, S. C.
name: Zanini, L.
name: Åstrand, L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The European Spallation Source (ESS) will be the world's brightest neutron source and will open a new intensity frontier in particle physics. The HIBEAM collaboration aims to exploit the unique potential of the ESS with a dedicated ESS instrument for particle physics which offers world-leading capability in a number of areas. The HIBEAM program includes the first search in thirty years for free neutrons converting to antineutrons and searches for sterile neutrons, ultralight axion dark matter and nonzero neutron electric charge. This paper outlines the capabilities, design, infrastructure, and scientific potential of the HIBEAM program, including its dedicated beamline, neutron optical system, magnetic shielding and control, and detectors for neutrons and antineutrons. Additionally, we discuss the long-term scientific exploitation of HIBEAM, which may include measurements of the neutron electric dipole moment and precision studies of neutron decays.
description: 80 pages, 30 figures
Universal properties of concentration sensing in large ligand-receptor networks
Creators: name: Singh, Vijay
name: Nemenman, Ilya
Publisher: name: arXiv
Year: 2019
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Cells estimate concentrations of chemical ligands in their environment using a limited set of receptors. Recent work has shown that the temporal sequence of binding and unbinding events on just a single receptor can be used to estimate the concentrations of multiple ligands. Here, for a network of many ligands and many receptors, we show that such temporal sequences can be used to estimate the concentration of a few times as many ligand species as there are receptors. Crucially, we show that the spectrum of the inverse covariance matrix of these estimates has several universal properties, which we trace to properties of Vandermonde matrices. We argue that this can be used by cells in realistic biochemical decoding networks.
description: 5 pages, 3 figures, 2 supplementary figures
Hypersurfaces of prescribed scalar curvature in Lorentzian manifolds
Creators: name: Gerhardt, Claus
Publisher: name: arXiv
Year: 2002
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 35J60, 53C21, 53C44, 53C50, 58J05

description: The existence of closed hypersurfaces of prescribed scalar curvature in globally hyperbolic Lorentzian manifolds is proved provided there are barriers.
description: 49 pages, a pdf version can be retrieved from http://www.math.uni-heidelberg.de/studinfo/gerhardt/preprints/, v. 2: dedication added, v. 3 table of contents added
Personalized Optimization with User's Feedback
Creators: name: Simonetto, Andrea
name: Dall'Anese, Emiliano
name: Monteil, Julien
name: Bernstein, Andrey
Publisher: name: arXiv
Year: 2019
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: This paper develops an online algorithm to solve a time-varying optimization problem with an objective that comprises a known time-varying cost and an unknown function. This problem structure arises in a number of engineering systems and cyber-physical systems where the known function captures time-varying engineering costs, and the unknown function models user's satisfaction; in this context, the objective is to strike a balance between given performance metrics and user's satisfaction. Key challenges related to the problem at hand are related to (1) the time variability of the problem, and (2) the fact that learning of the user's utility function is performed concurrently with the execution of the online algorithm. This paper leverages Gaussian processes (GP) to learn the unknown cost function from noisy functional evaluation and build pertinent upper confidence bounds. Using the GP formalism, the paper then advocates time-varying optimization tools to design an online algorithm that exhibits tracking of the oracle-based optimal trajectory within an error ball, while learning the user's satisfaction function with no-regret. The algorithmic steps are inexact, to account for possible limited computational budgets or real-time implementation considerations. Numerical examples are illustrated based on a problem related to vehicle platooning.
description: 17 pages, 7 figures -- v3 with additional simulation results and comparisons
Exploring Participatory Action Research as a Vehicle for Social Justice Training
Creators: Mao, Susan
Publisher: name: Columbia University
Year: 2018
Subjects: subject: Counseling psychology
subject: Education
subject: Psychology
subject: FOS: Psychology
subject: Social justice
subject: Research--Methodology

description: The field of counseling psychology has demonstrated a longstanding history to multiculturalism and social justice, which is reflected in the field’s professional standards of competence. Goodman et al. (2004) derived a set of social justice principles from feminist and multicultural counseling theories, which have served to guide counseling psychologists in social justice work. These six tenets include: ongoing self-examination, sharing power, giving voice, facilitating consciousness raising, building on strengths, and leaving clients with the tools to work toward social change. Graduate training has been identified as one essential component in the development of training social-justice oriented and competent counseling psychologists. Training programs have made attempts to address the training needs of the field of counseling psychology and its commitment to the development of social justice competencies in a variety of ways; however, there is lack of understanding regarding the efficacy of these approaches as well as an identified need for increased experiential training. Participatory Action Research (PAR) is an approach to research that has demonstrated potential as a tool for social justice training with its emphasis on collective participation, collaboration, empowerment, and positive social change. As such, the purpose of this study was to explore counseling psychology trainees’ experiences with PAR and the impact of these experiences on the development of social justice competencies. Data was collected through 12 semi-structured interviews with current and recently graduated doctoral- and masters-level trainees in the field of counseling psychology. Participant narratives were transcribed and then analyzed using Consensual Qualitative Research (CQR). Results illustrated participants’ understanding of social justice and PAR, descriptions of PAR projects, personal reasons for engaging in PAR as well as expectations and challenging experiences related to PAR. Participants also discussed the impact of PAR on clinical training and professional practice, specifically related to the development of social justice competencies and the development of their own self-awareness and multicultural identity development. Personal meaning and value of PAR experiences for participants as well community members engaged in PAR are also presented. Implications of the findings, limitations, and suggestions for future research are discussed.
title: Centaurea uniflora ssp. nervosa
title: Federige Flockenblume (Centaurea uniflora ssp. nervosa)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 13 Bilder der Federigen Flockenblume.
Cyanus hekimhanensis Negaresh
Creators: name: Negaresh, Kazem
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Calliphoridae
Cyanus
Cyanus hekimhanensis

description: 7. Cyanus hekimhanensis (Şirin & Yıldırım) Negaresh, comb. nova.
 Basionym: Centaurea hekimhanensis Şirin & Yıldırım (2021: 14). Type:— TURKEY. Malatya: SW slopes of the Yamadağı, stony-gravely areas, 2545 m, 19 June 2015, Yıldırım 3974 (holotype KNYA!, isotype ANK).
 Taxonomic notes: —Recently, Şirin et al. (2021) described Centaurea hekimhanensis Şirin & Yıldırım as a new species for the flora of Turkey. They did not place it in Cyanus but, as they did not recognize that genus, they included it in Centaurea. According to them, it is closely related to Cyanus reuterianus. A detailed comparison of the description and type photograph confirms that Centaurea hekimhanensis belongs to Cyanus because of its violet-blue florets, peripheral florets radiant and devoid of staminodes, appendages of phyllaries spineless with scarious margin decurrent nearly to the base. So, based on the current concept of Cyanus, I propose the new combination.
 Cyanus hekimhanensis resembles C. reuterianus, which is endemic to Turkey, in life form, habit indumentum and involucre size, but differs by some important characters such as rosette leaves always undivided, lanceolate or linear-lanceolate, obtuse at apex (vs. lyrate with broadly lanceolate to oval or suborbicular terminal segment, rarely undivided, rounded at apex), cauline leaves linear, acute at apex (vs. lanceolate, obtuse at apex), median appendages 8–11 × 4–5 mm (included cilia) (vs. 12–12.5 × 2–3 mm), peripheral florets 21–23 mm (vs. 16–19 mm) long, and also pappus 1.2–1.7 mm (vs. 0.5–0.6 mm) long.
 Distribution: — Cyanus hekimhanensis is a very rare endemic of Malatya Province, S Turkey. It is only known from the type locality in Yamadağı (Fig. 4).
description: Published as part of Negaresh, Kazem, 2022, A checklist of the genus Cyanus (Asteraceae, Cardueae) in Turkey, with notes on taxonomy and distribution, pp. 18-40 in Phytotaxa 531 (1) on page 25, DOI: 10.11646/phytotaxa.531.1.2, http://zenodo.org/record/5843470
Towards a Nonperturbative Theory of Hydrodynamic Turbulence:Fusion Rules, Exact Bridge Relations and Anomalous Viscous Scaling Functions
Creators: name: L'vov, Victor S.
name: Procaccia, Itamar
Publisher: name: arXiv
Year: 1996
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: In this paper we derive here, on the basis of the NS eqs. a set of fusion rules for correlations of velocity differences when all the separation are in the inertial interval. Using this we consider the standard hierarchy of equations relating the $n$-th order correlations (originating from the viscous term in the NS eq.) to $n+1$'th order (originating from the nonlinear term) and demonstrate that for fully unfused correlations the viscous term is negligible. Consequently the hierarchic chain is decoupled in the sense that the correlations of $n+1$'th order satisfy a homogeneous equation that may exhibit anomalous scaling solutions. Using the same hierarchy of eqs. when some separations go to zero we derive a second set of fusion rules for correlations with differences in the viscous range. The latter includes gradient fields. We demonstrate that every n'th order correlation function of velocity differences ${\cal F}_n(\B.R_1,\B.R_2,\dots)$ exhibits its own cross-over length $η_{n}$ to dissipative behavior as a function of, say, $R_1$. This length depends on $n$ {and on the remaining separations} $R_2,R_3,\dots$. When all these separations are of the same order $R$ this length scales like $η_n(R)\sim η(R/L)^{x_n}$ with $x_n=(ζ_n-ζ_{n+1}+ζ_3-ζ_2)/(2-ζ_2)$, with $ζ_n$ being the scaling exponent of the $n$'th order structure function. We derive a class of exact scaling relations bridging the exponents of correlations of gradient fields to the exponents $ζ_n$ of the $n$'th order structure functions. One of these relations is the well known ``bridge relation" for the scaling exponent of dissipation fluctuations $μ=2-ζ_6$.
description: PRE, Submitted. REVTeX, 18 pages, 7 figures (not included) PS Source of the paper with figures avalable at http://lvov.weizmann.ac.il/onlinelist.html
Gas Gauge: A Security Analysis Tool for Smart Contract Out-of-Gas Vulnerabilities
Creators: name: Nassirzadeh, Behkish
name: Sun, Huaiying
name: Banescu, Sebastian
name: Ganesh, Vijay
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: In recent years we have witnessed a dramatic increase in the adoption and application of smart contracts in a variety of contexts such as decentralized finance, supply chain management, and identity management. However, a critical stumbling block to the further adoption of smart contracts is their security. A particularly widespread class of security vulnerabilities that afflicts Ethereum smart contracts is the gas limit denial of service(DoS) on a contract via unbounded operations. These vulnerabilities result in a failed transaction with an out-of-gas error and are often present in contracts containing loops whose bounds are affected by end-user input. Note that such vulnerabilities differ from gas limit DoS on the network via block stuffing. Therefore, we present Gas Gauge, a tool aimed at detecting Out-of-Gas DoS vulnerabilities in Ethereum smart contracts. Gas Gauge consists of three major components: the Detection, Identification, and Correction Phases. The Detection Phase consists of an accurate static analysis approach that finds and summarizes all the loops in a smart contract. The Identification Phase uses a white-box fuzzing approach to generate a set of inputs that causes the contract to run out of gas. The Correction Phase uses static analysis and run-time verification to predict the maximum loop bounds consistent with allowable gas usage and suggest appropriate repairs to the user of the tool. Each part of the tool can be used separately for different purposes or all together to detect, identify and help repair the contracts vulnerable to Out-of-Gas DoS vulnerabilities. Gas Gauge was tested on 1,000 real-world solidity smart contracts deployed on the Ethereum Mainnet. The results were compared to seven state-of-the-art static and symbolic tools, and it was empirically demonstrated that Gas Gauge is far more effective than competing state-of-the-art tools.
description: 13 pages, 12 figures
Towards Formalizing the GDPR's Notion of Singling Out
Creators: name: Cohen, Aloni
name: Nissim, Kobbi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: There is a significant conceptual gap between legal and mathematical thinking around data privacy. The effect is uncertainty as to which technical offerings adequately match expectations expressed in legal standards. The uncertainty is exacerbated by a litany of successful privacy attacks, demonstrating that traditional statistical disclosure limitation techniques often fall short of the sort of privacy envisioned by legal standards. We define predicate singling out, a new type of privacy attack intended to capture the concept of singling out appearing in the General Data Protection Regulation (GDPR). Informally, an adversary predicate singles out a dataset $X$ using the output of a data release mechanism $M(X)$ if it manages to find a predicate $p$ matching exactly one row $x \in X$ with probability much better than a statistical baseline. A data release mechanism that precludes such attacks is secure against predicate singling out (PSO secure). We argue that PSO security is a mathematical concept with legal consequences. Any data release mechanism that purports to "render anonymous" personal data under the GDPR must be secure against singling out, and hence must be PSO secure. We then analyze PSO security, showing that it fails to self-compose. Namely, a combination of $ω(\log n)$ exact counts, each individually PSO secure, enables an attacker to predicate single out. In fact, the composition of just two PSO-secure mechanisms can fail to provide PSO security. Finally, we ask whether differential privacy and $k$-anonymity are PSO secure. Leveraging a connection to statistical generalization, we show that differential privacy implies PSO security. However, $k$-anonymity does not: there exists a simple and general predicate singling out attack under mild assumptions on the $k$-anonymizer and the data distribution.
Low-Resource Corpus Filtering using Multilingual Sentence Embeddings
Creators: name: Chaudhary, Vishrav
name: Tang, Yuqing
name: Guzmán, Francisco
name: Schwenk, Holger
name: Koehn, Philipp
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In this paper, we describe our submission to the WMT19 low-resource parallel corpus filtering shared task. Our main approach is based on the LASER toolkit (Language-Agnostic SEntence Representations), which uses an encoder-decoder architecture trained on a parallel corpus to obtain multilingual sentence representations. We then use the representations directly to score and filter the noisy parallel sentences without additionally training a scoring function. We contrast our approach to other promising methods and show that LASER yields strong results. Finally, we produce an ensemble of different scoring methods and obtain additional gains. Our submission achieved the best overall performance for both the Nepali-English and Sinhala-English 1M tasks by a margin of 1.3 and 1.4 BLEU respectively, as compared to the second best systems. Moreover, our experiments show that this technique is promising for low and even no-resource scenarios.
description: 6 pages, WMT 2019
title: Papaver alpinum ssp. rhaeticum
title: Gelber Alpen-Mohn (Papaver alpinum ssp. rhaeticum)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 13 Bilder des Gelben Alpen-Mohns.
Generic metrics, irreducible rank-one PU(2) monopoles, and transversality
Creators: name: Feehan, Paul M. N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We prove that the moduli space of solutions to the PU(2) monopole equations is a smooth manifold of the expected dimension for simple, generic parameters such as (and including) the Riemannian metric on the given four-manifold. In a previous article, dg-ga/9710032, we proved transversality using an extension of the holonomy-perturbation methods of Donaldson, Floer, and Taubes, together with the existence of an Uhlenbeck compactification for the perturbed moduli space. However, it remained an important and interesting question to see whether there were simpler, more intrinsic alternatives to the holonomy perturbations and this is the issue we settle here. The idea that PU(2) monopoles might lead to a proof of Witten's conjecture (hep-th/9411102, hep-th/9709193) concerning the relation between the two types of four-manifold invariants was first proposed by Pidstrigach and Tyurin in 1994 (dg-ga/9507004): the space of PU(2) monopoles contains the moduli space of anti-self-dual connections together with copies of the various Seiberg-Witten moduli spaces, these forming singular loci in the higher-dimensional space of PU(2) monopoles. Results in this direction, due to the author and Leness, are surveyed in dg-ga/9709022, with a detailed account appearing in dg-ga/9712005. Our transversality theorem ensures that the anti-self-dual and Seiberg-Witten loci are the only singularities and that the PU(2) monopole moduli space forms a smooth - though non-compact, because of bubbling - cobordism between the links of the singularities.
description: Communications in Analysis and Geometry 8 (2000), to appear. 54 pages. References updated; published version
$B^2$ to $B$-linear magnetoresistance due to impeded orbital motion
Creators: name: Hinlopen, R. D. H.
name: Hinlopen, F. A.
name: Ayres, J.
name: Hussey, N. E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Strange metals exhibit a variety of anomalous magnetotransport properties, the most striking of which is a resistivity that increases linearly with magnetic field $B$ over a broad temperature and field range. The ubiquity of this behavior across a spectrum of correlated metals - both single- and multi-band, with either dominant spin and/or charge fluctuations, of varying levels of disorder or inhomogeneity and in proximity to a quantum critical point or phase - obligates the search for a fundamental underlying principle that is independent of the specifics of any material. Strongly anisotropic (momentum-dependent) scattering can generate $B$-linear magnetoresistance but only at intermediate field strengths. At high enough fields, the magnetoresistance must eventually saturate. Here, we consider the ultimate limit of such anisotropy, a region or regions on the Fermi surface that impede all orbital (cyclotron) motion through them, but whose imposition can be modelled nonetheless through a modified Boltzmann theoretical treatment. Application of the proposed theorem suggests that the realization of quadratic-to-linear magnetoresistance requires the presence of a bounded sector on the Fermi surface possibly separating two distinct types of carriers. While this bounded sector may have different origins or manifestations, we expect its existence to account for the anomalous magnetotransport found in a wide range of correlated materials.
Cyanus lanigerus Holub 1973
Creators: name: Negaresh, Kazem
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Calliphoridae
Cyanus
Cyanus lanigerus

description: 8. Cyanus lanigerus (DC.) Holub (1973: 144).
 Centaurea lanigera Candolle (1838: 579). Type:— TURKEY. In Oriente ad Mouzourdagh (Munzur Da.), 1837, Aucher 3146 (holotype G-DC! (G00138608), isotypes BM000551978!, G00074348!, G00223031!, G-BOIS (G00150031)!, K000794259!: top right hand corner of the sheet, P00646496!, P00646497!: right hand of the sheet).
 Distribution: — Cyanus lanigerus is endemic to Tunceli, Kayseri, Niğde, Erzincan and Amasya, N and near Central part of Turkey (Fig. 5).
 Selected specimens examined:— TURKEY. B7 Tunceli: Munzur Dağ above Ovacik, 2800 m, 17 July 1957, Davis & Hedge D31298 (E!). B6 Kayseri: Pinarbaşi, 2300 m, 26 May 1960, Stainton & Henderson 5163 (E!). B5 Niğde: Hasan Da. above TaŞpinar Y., 2800 m, 16 June 1952, Davis et al. 18960 (E!: two sheets). C5 Niğde: Ala Da., July 1964, Wood & Gibson s.n. (E!). A6 Amasya: Abaci Da., 1300 m, Bornmüller 2246b (B!). Orient, Montbret s.n. (K!: bottom right hand corner of the sheet).
description: Published as part of Negaresh, Kazem, 2022, A checklist of the genus Cyanus (Asteraceae, Cardueae) in Turkey, with notes on taxonomy and distribution, pp. 18-40 in Phytotaxa 531 (1) on page 25, DOI: 10.11646/phytotaxa.531.1.2, http://zenodo.org/record/5843470
Quantum frustrated Wigner chains
Creators: name: Menu, Raphaël
name: Malo, Jorge Yago
name: Vuletić, Vladan
name: Chiofalo, Maria Luisa
name: Morigi, Giovanna
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A Wigner chain in a periodic potential is a paradigmatic example of geometric frustration with long-range interactions. The dynamics emulates the Frenkel-Kontorova model with Coulomb interactions. In the continuum approximation, dislocations are sine-Gordon solitons with power-law decaying tails. We show that their action is mapped into a massive, long-range (1+1) Thirring model, where the solitons are charged fermionic excitations over an effective Dirac sea. We identify the corresponding mean field theory and show that the Coulomb interactions destabilize structures commensurate with the periodic substrate, suppressing their onset and giving rise to {\it interaction-induced} lubrication. Our study identifies the role of long-range interactions on determining nanofriction. Our predictions can be probed in state-of-the-art trapped ion experiments.