cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Lost Messages and System Failures
Creators: name: Koopman, Philip
Publisher: name: Carnegie Mellon University
Year: 1996
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Lost or delayed messages are common in networked communications, and require a change in thinking to avoid designing systems that are too brittle. If you fail to anticipate the loss of multiple messages in a row, you can experience system failures. This article discusses the potential severity of the problem, and shows how to predict system failures based on the likelihood of message losses, with Ethernet and Echelon's LonTalk used as examples. The article discusses sources of message losses and steps you can take to reduce or eliminate problems.
Formality conjecture for K3 surfaces
Creators: name: Budur, Nero
name: Zhang, Ziyu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: Primary: 14D20, Secondary: 16E45, 14B05, 14J28

description: We give a proof of the formality conjecture of Kaledin and Lehn: on a complex projective K3 surface, the DG algebra RHom(F,F) is formal for any sheaf F polystable with respect to an ample line bundle. Our main tool is the uniqueness of DG enhancement of the bounded derived category of coherent sheaves. We also extend the formality result to derived objects that are polystable with respect to a generic Bridgeland stability condition.
description: final version, to appear in Compos. Math
Inertial floaters in stratified turbulence
Creators: name: Sozza, Alessandro
name: De Lillo, Filippo
name: Boffetta, Guido
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate numerically the dynamics and statistics of inertial particles transported by stratified turbulence, in the case of particle density intermediate in the average density profile of the fluid. In these conditions, particles tend to form a thin layer around the corresponding fluid isopycnal. The thickness of the resulting layer is determined by a balance between buoyancy (which attracts the particle to the isopycnal) and inertia (which prevents them from following it exactly). By means of extensive numerical simulations, we explore the parameter space of the system and we find that in a range of parameters particles form fractal cluster within the layer.
description: 6 pages, 6 figures
Restrictions over two-dimensional gauge models with Thirring-like interaction
Creators: name: Dalmazi, D.
name: Dutra, A. de Souza
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Some years ago, it was shown how fermion self-interacting terms of the Thirring-type impact the usual structure of massless two-dimensional gauge theories [1]. In that work only the cases of pure vector and pure chiral gauge couplings have been considered and the corresponding Thirring term was also pure vector and pure chiral respectively, such that the vector (or chiral) Schwinger model should not lose its chirality structure due to the addition of the quartic interaction term. Here we extend this analysis to a generalized vector and axial coupling both for the gauge interaction and the quartic fermionic interactions. The idea is to perform quantization without losing the original structure of the gauge coupling. In order to do that we make use of an arbitrariness in the definition of the Thirring-like interaction.
description: 9 pages, no figures
Location-Sharing Technologies: Privacy Risks and Controls
Creators: name: Tsai, Janice Y.
name: Kelley, Patrick Gage
name: Cranor, Lorrie
name: Sadeh, Norman
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Due to the ability of cell phone providers to use cell phone towers to pinpoint users’ locations, federal E911 requirements, the increasing popularity of GPS-capabilities in cellular phones, and the rise of cellular phones for Internet use, a plethora of new applications have been developed that share users’ real-time location information online [27]. This paper evaluates users’ risk and benefit perceptions related to the use of these technologies and the privacy controls of existing location-sharing applications. We conducted an online survey of American Internet users (n = 587) to evaluate users’ perceptions of the likelihood of several location-sharing use scenarios along with the magnitude of the benefit or harm of each scenario (e.g. being stalked or finding people in an emergency).We find that although the majority of our respondents had heard of location-sharing technologies (72.4%), they do not yet understand the potential value of these applications, and they have concerns about sharing their location information online. Most importantly, participants are extremely concerned about controlling who has access to their location. Generally, respondents feel the risks of using location-sharing technologies outweigh the benefits. Respondents felt that the most likely harms would stem from revealing the location of their home to others or being stalked. People felt the strongest benefit were being able to find people in an emergency and being able to track their children. We then analyzed existing commercial location-sharing applications’ privacy controls (n = 89). We find that while location-sharing applications do not offer their users a diverse set of rules to control the disclosure of their location, they offer a modicum of privacy.
Webly Supervised Learning for Skin Lesion Classification
Creators: name: Navarro, Fernando
name: Conjeti, Sailesh
name: Tombari, Federico
name: Navab, Nassir
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Within medical imaging, manual curation of sufficient well-labeled samples is cost, time and scale-prohibitive. To improve the representativeness of the training dataset, for the first time, we present an approach to utilize large amounts of freely available web data through web-crawling. To handle noise and weak nature of web annotations, we propose a two-step transfer learning based training process with a robust loss function, termed as Webly Supervised Learning (WSL) to train deep models for the task. We also leverage search by image to improve the search specificity of our web-crawling and reduce cross-domain noise. Within WSL, we explicitly model the noise structure between classes and incorporate it to selectively distill knowledge from the web data during model training. To demonstrate improved performance due to WSL, we benchmarked on a publicly available 10-class fine-grained skin lesion classification dataset and report a significant improvement of top-1 classification accuracy from 71.25 % to 80.53 % due to the incorporation of web-supervision.
description: Accepted to International Conference on Medical Image Computing and Computer-Assisted Intervention 2018 Added Acknowledgements section, rest is unchanged. In MICCAI 2018. Springer, Cham
On the Role of the Normalization Factors $κ_n$ and of the Pseudo-Metric ${\cal P} \neq {\cal P}^\dagger$ in Crypto-Hermitian Quantum Models
Creators: name: Znojil, Miloslav
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 46C20; 47B50; 81P10; 81R05

description: Among ${\cal P}$-pseudo-Hermitian Hamiltonians $H ={\cal P}^{-1} H^\dagger \cal P}$ with real spectra, the ''weakly pseudo-Hermitian" ones (i.e., those employing non-self-adjoint ${\cal P} \neq {\cal P}^\dagger$) form a remarkable subfamily. We list some reasons why it deserves a special attention. In particular we show that whenever ${\cal P} \neq {\cal P}^\dagger$, the current involutive operator of charge ${\cal C}$ gets complemented by a nonequivalent alternative involutive quasiparity operator ${\cal Q}$. We show how, in this language, the standard quantum mechanics is restored via the two alternative inner products in the physical Hilbert space of states, with $=< ψ_1|{\cal CP}|ψ_2>$.
description: This is a contribution to the Proc. of the 3-rd Microconference "Analytic and Algebraic Methods III"(June 19, 2007, Prague, Czech Republic), published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
title: ADCO, Ordre cistercien : comptes (1499-1515) (11 H 1162), f. 00068
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162), f. 00068, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Cellulose in compostable composites - thermal and physical investigations
Creators: name: Baker, Thomas
Publisher: name: Loughborough University
Year: 2023
Subjects: classificationCode: 401699
subject: Materials engineering not elsewhere classified

description: The production and waste management of fossil-derived plastics contributes to environmental and ecological deterioration in almost every location on the planet, with plastics being found atop Mount Everest and the bottom of the Mariana Trench. The use of bioplastics, those derived wholly or partly from natural source or that can biodegrade, is generally viewed as one potential part of the solution. Improving our understanding of bioplastic composite blends, their mechanical and thermal properties, and alternative methods of waste management is paramount to aid in overcoming the issues of conventional thermoplastics while serving the needs of modern society. [...]
Cross-Entropy Based Importance Sampling for Stochastic Simulation Models
Creators: name: Cao, Quoc Dung
name: Choe, Youngjun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: To efficiently evaluate system reliability based on Monte Carlo simulation, importance sampling is used widely. The optimal importance sampling density was derived in 1950s for the deterministic simulation model, which maps an input to an output deterministically, and is approximated in practice using various methods. For the stochastic simulation model whose output is random given an input, the optimal importance sampling density was derived only recently. In the existing literature, metamodel-based approaches have been used to approximate this optimal density. However, building a satisfactory metamodel is often difficult or time-consuming in practice. This paper proposes a cross-entropy based method, which is automatic and does not require specific domain knowledge. The proposed method uses an expectation-maximization algorithm to guide the choice of a mixture distribution model for approximating the optimal density. The method iteratively updates the approximated density to minimize its estimated discrepancy, measured by estimated cross-entropy, from the optimal density. The mixture model's complexity is controlled using the cross-entropy information criterion. The method is empirically validated using extensive numerical studies and applied to a case study of evaluating the reliability of wind turbine using a stochastic simulation model.
Locating Lists of People on the Web: RosterFinder
Creators: name: Sweeney, Latanya
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Among the vast amounts of personal information published on the World Wide Web (“Web”) and indexed by search engines are lists of names of people. Examples include employees at companies, students enrolled in universities, officers in the military, law enforcement personnel, members of social organizations, and lists of acquaintances. Knowing who works where, attends what, or affiliates with whom provides strategic knowledge to competitors, marketers, and government surveillance efforts. But finding online rosters of people does not lend itself to keyword lookup on search engines because the keywords tend to be common expressions such as “employees” or “students”. A typical search often retrieves hundreds of Web pages requiring many hours of human inspection to locate a page containing a list of names. As a result, people may falsely believe online rosters provide more privacy than they do. This paper presents RosterFinder, a set of simple algorithms for locating Web pages that consist predominately of a list of names. The specific names are not known beforehand. RosterFinder works by identifying rosters from candidate Web pages based on the ratio of distinct known names to distinct words appearing in the page. Accurate classification by RosterFinder depends on the set of names used. Results are reported on real-Web pages using: (1) dictionary lookup using a limited set of known names; and, (2) dictionary lookup on using an extensive set of known names. Privacy implications are discussed using the example of FERPA and online student rosters.
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 1075
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 1075, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 1075, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
On the uniqueness of elliptic K3 surfaces with maximal singular fibre
Creators: name: Schuett, Matthias
name: Schweizer, Andreas
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14J27, 14J28, 11G05

description: We explicitly determine the elliptic K3 surfaces with a maximal singular fibre. If the characteristic of the ground field is different from 2, for each of the two possible maximal fibre types, $I_{19}$ and $I^*_{14}$, the surface is unique. In characteristic 2 the maximal fibre types are $I_{18}$ and $I^*_{13}$, and there exist two (resp. one) one-parameter families of such surfaces.
description: 20 pages; v2: refereed version with some corrections and additions; author addresses and bibliography updated
Modification of magnetic fluctuations by interfacial interactions in artificially engineered heavy-fermion superlattices
Creators: name: Nakamine, Genki
name: Yamanaka, Takayoshi
name: Kitagawa, Shunsaku
name: Naritsuka, Masahiro
name: Ishii, Tomohiro
name: Shibauchi, Takasada
name: Terashima, Takahito
name: Kasahara, Yuichi
name: Matsuda, Yuji
name: Ishida, Kenji
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recent progress in the fabrication techniques of superlattices (SLs) has made it possible to sandwich several-layer-thick block layers (BLs) of heavy-fermion superconductor CeCoIn5 between conventional-metal YbCoIn5 BLs or spin-density-wave-metal CeRhIn5 BLs of a similar thickness. However, the magnetic state in each BL, particularly at the interface, is not yet understood, as experimental techniques applicable to the SL system are limited. Here, we report measurements of 59Co nuclear magnetic resonance, which is a microscopic probe of the magnetic properties inside the target BLs. In the CeCoIn5/YbCoIn5 SL, the low-temperature magnetic fluctuations of the CeCoIn5 BL are weakened as expected from the Rashba spin-orbit effect. However, in the CeCoIn5/CeRhIn5 SL, the fluctuations show an anomalous enhancement below 6 K, highlighting the importance of the magnetic proximity effect occurring near a magnetic-ordering temperature TN ~ 3 K of the CeRhIn5 BL. We suggest that the magnetic properties of the BLs can be altered by the interfacial interaction, which is an alternative route to modify the magnetic properties.
description: 5 pages, 4 figures
Deviations from the Flux-Recurrence Time Relationship in GS 1826-238: Potential Transient Spectral Changes
Creators: name: Thompson, Thomas W. J.
name: Galloway, Duncan K.
name: Rothschild, Richard E.
name: Homer, Lee
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The low-mass X-ray binary GS 1826-238 is presently unique for its consistently regular bursting behavior. In previous Rossi X-Ray Timing Explorer (RXTE) measurements between 1997 November and 2002 July, this source exhibited (nearly) limit-cycle bursts with recurrence times that decreased proportionately as the persistent flux increased. Here we report additional measurements of the burst recurrence time by RXTE, Chandra, and XMM-Newton, as well as observations of optical bursts. On a few occasions we measured burst recurrence times which deviated significantly from the earlier flux-recurrence time relationship, and most of these bursts occurred earlier than would be predicted based on the X-ray flux level. The epochs with early bursts were also accompanied by unusual broadband timing signatures, with the entire power spectrum shifting to higher frequencies. Concurrent XMM-Newton observations during one of these occasions, in 2003 April, indicate that an additional soft component may be present in the spectrum containing enough flux (30% of the total) to account for the burst recurrence time discrepancy. A self-consistent interpretation for the increase in soft flux and accompanying timing changes during 2003 April is that accretion disk extends down to smaller radial distances from the source than during the other observing epochs. The RXTE observations since 2003 April show that the spectral and timing properties have nearly returned to the previously established level.
description: 10 pages, 9 figures, Accepted by ApJ
Locating and Accessing Data Repositories with WebSemantics
Creators: name: Mihaila, George A.
name: Louiqa  Raschid
name: Tomasic, Anthony
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Many collections of scientific data in particular disciplines are available today on the World Wide Web. Most of these data sources are compliant with some standard for interoperable access. In addition, sources may support a common semantics, i.e., a shared meaning for the data types and their domains. However, sharing data among a global community of users is still difficult because of the following reasons: (i) data provides need a mechanism for describing and publishing available sources of data; (ii) data administrators need a mechanism for discovering the location of published sources and obtaining metadata from these sources; and (iii) users need a mechanism for browsing and selecting sources. This paper describes a system, WebSemantics, that accomplishes the above tasks. We describe an architecture for the publication and discovery of scientific data sources that is an extension of the World Wide Web architecture and protocols. We support catalogs containing metadata about data sources for some application domain. We define a language for discovering sources and querying their metadata. We then describe the WebSemantics prototype.
The “ARIES Genomics” Italian public health surveillance system
Creators: name: Knijn, Arnold
name: Michelacci, Valeria
name: Morabito, Stefano
Publisher: name: F1000 Research Limited
Year: 2021

description: Description of an Information System for the collection of genomic and epidemiological data to enable the Next Generation Sequencing ( based surveillance of infectious epidemics, foodborne outbreaks and diseases at the animal human Interface.
title: Дифференцированный подход к реконструкции при дефиците костной ткани для зубной имплантации
Creators: name: Хаджиметов, А.А.
name: Юлдашев, А.А.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: Хирургическая травма при проведении имплантации сопровождается повреждением тканей альвеолярного отростка, что провоцирует запуск цитокинового системы и развитие и генерализации воспалительного процесса и развитию органных дисфункций. Целью настоящего исследования явилось, разработке дифференцированных методов реконструкции при дефиците костной ткани для зубной имплантации на основе изучения клинико-биохимических показателей крови и слюны.44 больным было проведено базисная терапия до дентальной имплантации. 62 пациентам-сочетанной формой заболевания было проведено за 14 дней до и после операции соответсвующая подготовка с включением в арсенал терапии антибиотика, пробиотика, хондро протектора и препараты улучшающие микроциркуляцию. Повышение активности ЩФ и снижение остеокальцина в ротовой жидкости, а также снижение оксипролина и кальция в моче у пациентов с хронической патологией пародонта сочетанной заболеванием кар- диоваскулярной системы при соответствующей подготовке и проведения комплексной терапии до дентальной имплантации носит статистически значимый характер, указывая на улучшение альвеолярной кости и твердых тканей зубов.
Mesure des déplacements des personnes non-résidentes d’un territoire : Application à la Corse
Creators: name: Armoogum, Jimmy
name: Istria, Philippe
name: Caïni, Fabrice
name: Casabianca, Tristan
name: Laniesse, Thomas
name: Garcia, Cédric
Publisher: name: Univ Gustave Eiffel
Year: 2024
Subjects: Sciences de l'Homme et Société
Sociologie

description: Pour compléter le dispositif d’observation de la mobilité en Corse, nous avons mis en place une méthodologie afin de mesurer les déplacements des non-résidents pendant la période estivale. La difficulté principale est l’absence de base de sondage pour tirer de façon aléatoire un échantillon. Notre méthodologie repose sur la combinaison de deux protocoles de collecte qui consiste à réaliser un échantillonnage lieux-moments suivi de l’utilisation de la méthode de partage des poids. Nous avons appliqué cette méthodologie à l’enquête présentielle Estivale (EPE) Corse pendant l’été 2018. À l’aide de celle-ci, nous montrons que nous sommes très proches de l’estimation des comptages entrées-sorties produite par l’Observatoire Régional des Transports de la Corse (ORTC). C’est la première fois que ce protocole est utilisé pour la mesure des déplacements des personnes non-résidentes.
description: RTS - Recherche Transports Sécurité, volume 2024
title: Results of clinical and functional studies in patients With acute bacterial rhinosinusitis
Creators: name: Arifov, S.S.
name: Kurbonov, J.A.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: The aim of this study was to study the results of clinical and functional studies in patients with acute bacterial rhinosinusitis. We examined 92 patients with acute bacterial rhinosinusitis (ABRS) who were on outpatient treatment at the Tashkent Center for Voice Rehabilitation and Rehabilitation of Hearing and Speech from 2019 to 2020. The study showed that the most common endoscopic sign of ABRS was swelling of the mucous membrane of the middle nasal passage;purulent discharge in the region of the middle nasal passage was found only 48,9%, which is explained by the complete obstruction of the anastomosis and the absence of outfl ow of purulent exudate from the affected maxillary sinus; ABRS was more often complicated by infl ammatory diseases of the middle ear; according to the X-ray examination, with ABRS, common forms of paranasal sinuses lesions are more common — bilateral sinusitis and exudative polysinusitis.
A Unified Approach to Local Cohomology Modules Using Serre Classes
Creators: name: Asgharzadeh, Mohsen
name: Tousi, Massoud
Publisher: name: arXiv
Year: 2007
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13D45

description: This paper discusses the connection between the local cohomology modules and the Serre classes of $R$-modules. Such connection provided a common language for expressing some results about the local cohomology $R$-modules, that has appeared in different papers.
description: 10 pages
Single top production at linear $e^-e^+$ colliders
Creators: name: Escamilla, Angel
name: Bouzas, Antonio O.
name: Larios, F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study single top production at linear lepton colliders with $\sqrt{s} = 0.5$, 1 and 3 TeV. A preliminary analysis shows that despite the large $t\bar t$ background at $\sqrt{s} = 0.5$ and 1 TeV it is possible to obtain a good sensitivity to the $tbW$ vertex; even more so at 3 TeV when single top becomes the dominant mode of production. Concerning the four dimension six operators involved, two of them simultaneously generate $ttZ$ couplings and their sensitivity decreases with energy. The opposite is true for the other two operators. Single top production at these machines is also useful to probe charged-current four fermion operators $eνbt$, some of which are related to $tbW$ operators through the equations of motion.
description: 28 pages
Manifestation of spin-orbit interaction in tunneling between 2D electron layers
Creators: name: Rozhansky, I. V.
name: Averkiev, N. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: An influence of spin-orbit interaction on the tunneling between two 2D electron layers is considered. Particular attention is addressed to the relation between the contribution of Rashba and Dresselhaus types. It is shown that without scattering of the electrons, the tunneling conductance can either exhibit resonances at certain voltage values or be substantially suppressed over the whole voltage range. The dependence of the conductance on voltage turns out to be very sensitive to the relation between Rashba and Dresselhaus contributions even in the absence of magnetic field. The elastic scattering broadens the resonances in the first case and restores the conductance to a larger magnitude in the latter one. These effects open possibility to determine the parameters of spin-orbit interaction and electrons scattering time in tunneling experiments with no necessity of external magnetic field.
MPEC 2024-N42 : 2024 NP
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 NP

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.
Thermodynamic Casimir effects involving interacting field theories with zero modes
Creators: name: Grüneberg, Daniel
name: Diehl, H. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Systems with an O(n) symmetrical Hamiltonian are considered in a $d$-dimensional slab geometry of macroscopic lateral extension and finite thickness $L$ that undergo a continuous bulk phase transition in the limit $L\to\infty$. The effective forces induced by thermal fluctuations at and above the bulk critical temperature $T_{c,\infty}$ (thermodynamic Casimir effect) are investigated below the upper critical dimension $d^*=4$ by means of field-theoretic renormalization group methods for the case of periodic and special-special boundary conditions, where the latter correspond to the critical enhancement of the surface interactions on both boundary planes. As shown previously [\textit{Europhys. Lett.} \textbf{75}, 241 (2006)], the zero modes that are present in Landau theory at $T_{c,\infty}$ make conventional RG-improved perturbation theory in $4-ε$ dimensions ill-defined. The revised expansion introduced there is utilized to compute the scaling functions of the excess free energy and the Casimir force for temperatures $T\geqT_{c,\infty}$ as functions of $\mathsf{L}\equiv L/ξ_\infty$, where $ξ_\infty$ is the bulk correlation length. Scaling functions of the $L$-dependent residual free energy per area are obtained whose $\mathsf{L}\to0$ limits are in conformity with previous results for the Casimir amplitudes $Δ_C$ to $O(ε^{3/2})$ and display a more reasonable small-$\mathsf{L}$ behavior inasmuch as they approach the critical value $Δ_C$ monotonically as $\mathsf{L}\to 0$.
description: 23 pages, 10 figures
Curation of trustworthy robotics human datasets
Creators: name: Esteva, Maria
name: Chan, Yao-Cheng
name: Gupta, Ryan
name: Hatgis-Kessell, Stephane
name: Karnan, Haresh
name: Modak Modak, Sadanand
name: Norman, Emily
name: Zhang, Arthur K.
Publisher: name: Zenodo
Year: 2024
Subjects: Trust and transparency between universal standards and expectations and that of context and discipline specific adaptations
Building trust and transparency into research and curation techniques, costs, and workflows
Transparency as a means of demonstrating research integrity
Sharing outputs earlier using Open Research platforms
Balancing transparency against privacy, especially in health and sharing of genomic data
Artificial Intelligence (AI) and Machine Learning. How can we trust what we cannot explain?
Transparency in AI for data re-use - automated data collection, cleaning, analysis, and visualisation
Trust and transparency in people
Trust in skills acquisition
human robotics datasets
data modelling
interdisciplinary data
provenance
transdisciplinary research

description: A team of curators and interdisciplinary researchers are uncovering and addressing technical and ethical curation challenges of human-robotics datasets. Work includes: building a convergence data model and platform to manage data and metadata from multiple human-robotics studies to enable transdisciplinary research, and establishing curation and disciplinary best practices for publishing the datasets in an institutional repository.
title: Economic operation of ships using electric propulsion, cogeneration units, renewable energy sources and energy storage
title: Οικονομική λειτουργία πλοίου με χρήση ηλεκτροπρόωσης, μονάδων συμπαραγωγής, ανανεώσιμων πηγών και αποθήκευσης ενέργειας
Creators: name: Τσαρκνιας Στεργιος
Publisher: name: Technical University of Crete
Year: 2024

description: In this thesis, the optimization of a conventional ship with a cogeneration
unit in terms of engine operation during the voyage is firstly studied. The
"weaknesses" of the conventional propulsion system are identified and a new
system with electric-propulsion, i.e. the propeller is rotated by electric mo-
tors, is counter-proposed. In addition, an energy storage unit with batteries
and an electricity production unit using photovoltaics are introduced into
the system. Finally, various travel scenarios are studied and a comparison
is made between the conventional and the electric powered ship, but also
between the practices used in these scenarios.

description: Σε αυτή τη διατριβή, εξετάζεται πρώτα η βελτιστοποίηση ενός συμβατικού πλοίου με μονάδα συμπαραγωγής όσον αφορά τη λειτουργία των μονάδων παραγωγής ισχύος κατά το ταξίδι. Αναγνωρίζονται οι "αδυναμίες" του συμβατικού συστήματος προώθησης και προτείνεται ένα νέο υβριδικό σύστημα με ηλεκτρική πρόωση, δηλαδή η προπέλα περιστρέφεται από ηλεκτρικούς κινητήρες. Επιπλέον, εισάγεται στο σύστημα μια μονάδα αποθήκευσης ενέργειας με μπαταρίες και μια μονάδα παραγωγής ηλεκτρικής ενέργειας χρησιμοποιώντας φωτοβολταϊκά. Τέλος, μελετώνται διάφορα σενάρια ταξιδιού και γίνεται σύγκριση μεταξύ του συμβατικού και του ηλεκτροκίνητου πλοίου, αλλά και μεταξύ των πρακτικών που χρησιμοποιούνται σε αυτά τα σενάρια.
Localization of Mobile Robots in a Network using Mobile Agents
Creators: name: Shashank  Srivastava
name: Gora  Nandi
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: With the progressive growth in the domain of autonomous mobile robot, mobile robots should have the capability of taking intelligent decision for their movement plan. In real time, it should be necessary for mobile robots to consume less amount of energy in navigating also. In our paper we proposed a multi agent based architecture which aims to utilize mobile agent architecture and distributed computing for localization of mobile robots in a low bandwidth network. It involves information retrieval from the mobile robots, the information being their location in a global map. According to location information of each mobile robot, administrator implements low level control over mobile robots in their navigation plan and obstacle avoidance with the help of communication through mobile agents. This can also be done using basic client server architecture, but due to the inherent low bandwidth nature of the network, such architectures suffer from extreme lagging and network congestion as the number of networks’ nodes increases, thus making it unsuitable for dynamic exchange of information. Hence we are using mobile agent architecture which involves transfer of executable code to the location of the data instead of transferring data to the location of the executable code.
The Dehn function of Stallings' group
Creators: name: Dison, Will
name: Elder, Murray
name: Riley, Tim
name: Young, Robert
Publisher: name: arXiv
Year: 2007
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F65

description: We prove that the Dehn function of a group of Stallings that is finitely presented but not of type F_3 is quadratic. To appear in Geometric and Functional Analysis.
description: 19 pages, 2 figures
Additional file 1 of Upregulating MicroRNA-410 or Downregulating Wnt-11 Increases Osteoblasts and Reduces Osteoclasts to Alleviate Osteonecrosis of the Femoral Head
Creators: name: Yin, Yukun
name: Ding, Lixiang
name: Hou, Yu
name: Jiang, Haoran
name: Zhang, Ji
name: Dai, Zhong
name: Zhang, Genai
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Table S1. Primer sequence
Link Detection – Results and Analysis
Creators: name: Brown, Ralf D.
name: Pierce, Thomas
name: Yiming  Yang
name: Carbonell, Jaime G.
Publisher: name: Carnegie Mellon University
Year: 1999
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: This paper describes the two Story Link Detection systems Carnegie Mellon University (CMU) developed, and examines why their performance on the evaluation data was considerably worse than expected while performance on an alternate evaluation set matched the performance on the training data.
Homotopy dimension of orbits of Morse functions on surfaces
Creators: name: Maksymenko, Sergiy
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Topology (math.AT)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 14F35, 46T10

description: Let $f$ be a real- or circle-valued Morse function on a compact surface M having exactly $n>0$ critical points. Denote by $O$ the orbit of $f$ with respect to the right action of the group of diffeomorphisms of $M$. We show that the connected components of $O$ have the homotopy type of a finite-dimensional CW-complex. Actually, these connected components are homotopy equivalent to a certain covering space of the $n$-th configuration space of the interior of $M$. As a consequence we obtain that the fundamental group of $O$ is a subgroup of the $n$-th braid group of $M$.
description: Submitted to the Proceedings of the 8th Conference on Geometry and Topology of Manifolds, 6 pages
title: SPECTROSCOPIC OBSERVATIONS OF LYMAN BREAK GALAXIES AT REDSHIFTS similar to 4, 5, AND 6 IN THE GOODS-SOUTH FIELD
Creators: name: Vanzella, E
name: Giavalisco, M
name: Dickinson, M
name: Cristiani, S
name: Nonino, M
name: Kuntschner, H
name: Popesso, P
name: Rosati, P
name: Renzini, A
name: Stern, D
name: Cesarsky, C
name: Ferguson, HC
name: Fosbury, RAE
Publisher: name: University of Massachusetts Amherst
Year: 2009
Subjects: subject: cosmology: observations
subject: galaxies: distances and redshifts
subject: galaxies: evolution
subject: galaxies: formation
subject: Astrophysics and Astronomy

description: We report on observations of Lyman-break galaxies (LBGs) selected from the Great Observatories Origins Deep Survey at mean redshift z~4, 5 and 6, obtained with FORS2 spectrograph at the ESO-VLT.This program has yielded spectroscopic identifications for 114 galaxies of which 51 are at z~4, 31 at z~5, and 32 at z~6. The adopted selection criteria are effective, identifying galaxies at the expected redshift with minimal foreground contamination. Once selection effects are properly accounted for, the rest-frame UV spectra of the higher-redshift LBGs appear to be similar to their counterparts at z~3. As at z~3, LBGs at z~4 and z~5 show Lya both in emission and in absorption; when in absorption, strong interstellar lines and red UV spectra are observed, a fact also measured at z~2 and 3. At z~6, sensitivity issues bias our sample towards galaxies with Lya in emission; nevertheless, these spectra appear to be similar to their lower-redshift counterparts. As in other studies at similar redshifts, we find clear evidence that brighter LBGs tend to have weaker Lya emission lines. At fixed rest-frame UV luminosity, the equivalent width of the Lya emission line is larger at higher redshifts. At all redshifts where the measurements can be reliably made, the redshift of the Lya emission line turns out to be larger than that of the interstellar absorption lines,with a median velocity difference DeltaV~400 km/s at z~4 and 5, consistent with results at lower redshifts. This shows that powerful, large-scale winds are common at high general, there is no strong correlation between the morphology of the UV light and the spectroscopic properties. However, galaxies with deep interstellar absorption lines and strong Lya absorption appear to be more diffuse than galaxies with Lya in emission.
Retired A Stars Revisited: An Updated Giant Planet Occurrence Rate as a Function of Stellar Metallicity and Mass
Creators: name: Ghezzi, Luan
name: Montet, Benjamin T.
name: Johnson, John Asher
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Exoplanet surveys of evolved stars have provided increasing evidence that the formation of giant planets depends not only on stellar metallicity ([Fe/H]), but also the mass ($M_\star$). However, measuring accurate masses for subgiants and giants is far more challenging than it is for their main-sequence counterparts, which has led to recent concerns regarding the veracity of the correlation between stellar mass and planet occurrence. In order to address these concerns we use HIRES spectra to perform a spectroscopic analysis on an sample of 245 subgiants and derive new atmospheric and physical parameters. We also calculate the space velocities of this sample in a homogeneous manner for the first time. When reddening corrections are considered in the calculations of stellar masses and a -0.12 M$_{\odot}$ offset is applied to the results, the masses of the subgiants are consistent with their space velocity distributions, contrary to claims in the literature. Similarly, our measurements of their rotational velocities provide additional confirmation that the masses of subgiants with $M_\star \geq 1.6$ M$_{\odot}$ (the "Retired A Stars") have not been overestimated in previous analyses. Using these new results for our sample of evolved stars, together with an updated sample of FGKM dwarfs, we confirm that giant planet occurrence increases with both stellar mass and metallicity up to 2.0 M$_{\odot}$. We show that the probability of formation of a giant planet is approximately a one-to-one function of the total amount of metals in the protoplanetary disk $M_\star 10^{[Fe/H]}$. This correlation provides additional support for the core accretion mechanism of planet formation.
description: Accepted for publication in ApJ. Changes from v1 to v2: Figure 16 was updated. Changes from v2 to v3: Figure 9 was corrected. None of the results in the paper are affected
MOESM1 of Upregulating MicroRNA-410 or Downregulating Wnt-11 Increases Osteoblasts and Reduces Osteoclasts to Alleviate Osteonecrosis of the Femoral Head
Creators: name: Yin, Yukun
name: Ding, Lixiang
name: Hou, Yu
name: Jiang, Haoran
name: Zhang, Ji
name: Dai, Zhong
name: Zhang, Genai
Publisher: name: figshare
Year: 2019
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Table S1. Primer sequence
On a coupled bulk-surface Allen-Cahn system with an affine linear transmission condition and its approximation by a Robin boundary condition
Creators: name: Colli, Pierluigi
name: Fukao, Takeshi
name: Lam, Kei Fong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B40, 35D35, 35K20, 35K61, 35K86

description: We study a coupled bulk-surface Allen-Cahn system with an affine linear transmission condition, that is, the trace values of the bulk variable and the values of the surface variable are connected via an affine relation, and this serves to generalize the usual dynamic boundary conditions. We tackle the problem of well-posedness via a penalization method using Robin boundary conditions. In particular, for the relaxation problem, the strong well-posedness and long-time behavior of solutions can be shown for more general and possibly nonlinear relations. New difficulties arise since the surface variable is no longer the trace of the bulk variable, and uniform estimates in the relaxation parameter are scarce. Nevertheless, weak convergence to the original problem can be shown. Using the approach of Colli and Fukao (Math. Models Appl. Sci. 2015), we show strong existence to the original problem with affine linear relations, and derive an error estimate between solutions to the relaxed and original problems.
description: 34 pages
Mehr als ein Knopfdruck: die unsichtbare Verlagsarbeit hinter OA-Publikationen
Creators: name: Budrich, Barbara
Publisher: name: Zenodo
Year: 2025
Subjects: Open Access
Finanzierung
Informationsbudget
Personalkosten
open-access.network

description: Präsentation für den Online-Workshop "Personalressourcen und Infrastrukturkosten als Teil des Informationsbudgets" am 25.02.2025, veranstaltet vom BMBF-Projekt open-access.network
title: 02_0215
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/