cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
From AdS Black Holes to Supersymmetric Flux-branes
Creators: name: Lu, H.
name: Pope, C. N.
name: Vazquez-Poritz, J. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that AdS black hole solutions admit an analytical continuation to become magnetic flux-branes. Although a BPS AdS black hole generally has a naked singularity, the BPS flux-brane can be regular everywhere with an appropriate choice of U(1)-charges. This flux-brane interpolates from AdS_{D-2} \times H^2 at small distance to an asymptotic AdS_D-type metric with an AdS_{D-2}\times S^1 boundary. We also obtain a smooth cosmological solution of de Sitter Einstein-Maxwell gravity which flows from dS_2\times S^{D-2} in the infinite past to a dS_D-type metric, with an S^{D-2}\times S^1 boundary, in the infinite future.
description: Plain latex, 25 pages, references added
On the temperature dependence of H-U iso in the riding hydrogen model
Creators: name: Lübben, Jens
name: Volkmann, Christian
name: Grabowsky, Simon
name: Edwards, Alison
name: Morgenroth, Wolfgang
name: Fabbiani, Francesca P. A.
name: Sheldrick, George M.
name: Dittrich, Birger
Publisher: name: FID GEO
Year: 2014

description: The temperature dependence of H-Uiso in N-acetyl-l-4-hydroxyproline monohydrate is investigated. Imposing a constant temperature-independent multiplier of 1.2 or 1.5 for the riding hydrogen model is found to be inaccurate, and severely underestimates H-Uiso below 100 K. Neutron diffraction data at temperatures of 9, 150, 200 and 250 K provide benchmark results for this study. X-ray diffraction data to high resolution, collected at temperatures of 9, 30, 50, 75, 100, 150, 200 and 250 K (synchrotron and home source), reproduce neutron results only when evaluated by aspherical-atom refinement models, since these take into account bonding and lone-pair electron density; both invariom and Hirshfeld-atom refinement models enable a more precise determination of the magnitude of H-atom displacements than independent-atom model refinements. Experimental efforts are complemented by computing displacement parameters following the TLS+ONIOM approach. A satisfactory agreement between all approaches is found.
Limitations of the Geiger-Nuttall Law in heavy cluster decay
Creators: name: Nagib, Omar
name: Hamed, Ahmed M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Geiger-Nuttall Law is the simplest relation in radioactive decay relating the half-life and the decay energy. Initially restricted to $α$ decay of individual isotopes, generalizations unifying different isotopes and decay modes under a single set of constant coefficients were subsequently achieved. This motivates investigating to what extent such generalizations are possible. We also examine whether there exists a universal Geiger-Nuttall Law that can simultaneously describe all decay modes and nuclei including heavy clusters. We show that the validity of Geiger-Nuttall Law and its generalizations hinges on the assumption that half-life can be approximated linearly as a function of the square root of the ratio of the decay energy to the Coulomb barrier height. Systematic calculation of the ratio across the nuclear chart for 12 decay modes reveals that it varies over its whole range between 0 and 1. Consequently, no linear approximation can unify all the nuclei and decay modes under a single set of coefficients, and thus no universal Geiger-Nuttall Law is possible in contrast to previous claims. In cluster decay, the ratio varies within 0.6-1 where non-linearity becomes significant such that no generalized Geiger-Nuttall description of heavy clusters is possible. In the ongoing attempts of unification, it might be necessary to go beyond the Geiger-Nuttall Law and incorporate additional terms proportional to the decay energy and/or its square root.
description: 12 pages, 8 figures. Same as the published version. Title changed in v3 and v4 (this version)
Applications of Graphical Condensation for Enumerating Matchings and Tilings
Creators: name: Kuo, Eric H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A15; 05C70

description: A technique called graphical condensation is used to prove various combinatorial identities among numbers of (perfect) matchings of planar bipartite graphs and tilings of regions. Graphical condensation involves superimposing matchings of a graph onto matchings of a smaller subgraph, and then re-partitioning the united matching (actually a multigraph) into matchings of two other subgraphs, in one of two possible ways. This technique can be used to enumerate perfect matchings of a wide variety of bipartite planar graphs. Applications include domino tilings of Aztec diamonds and rectangles, diabolo tilings of fortresses, plane partitions, and transpose complement plane partitions.
description: 25 pages; 21 figures Corrected typos; Updated references; Some text revised, but content essentially the same
D6.1- Assessment of Added Value of RRI Based on Co-Change Labs and KPIs
Creators: name: Yaghmaei, Emad
name: Wiarda, Martijn
Publisher: name: Zenodo
Year: 2021
Subjects: Responsible innovation
RRI
Co-Change
Impact assessment
Social responsibility
Institutionalisation

description: This deliverable (D6.1) contributes to the objective of creating the evaluation framework of the Co-Change project. As stated in the DoA, in this deliverable, different types of impact (social, technological, organisational, political) are assessed in order to gain an overview of the elements an organisation, i.e. research funding and performing organisations, should be concerned with when performing and/or funding research and innovation projects. To structure our discussion, in the first section we discuss and develop Key Performance Indicators (KPIs) for RRI dimensions. In section 2 and 3, we assess the KPIs in practice by asking the project managers and team members of the Co-Change Labs to assess which indicators they consider relevant for their work and later to assess their achievement in certain KPIs on a five-point Likert scale at two points in time (i.e. before and after the intervention) (this part will be reflected in D6.2). In section 4, we analyse the data collected from research funding and performing organisations and we conclude with the key findings, research implications, and directions for the Co-Change Labs.
Multiple string LED driver with flexible and high performance PWM dimming control
Creators: name: Tahan, M.
name: Hu, T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The main objectives in driving multiple LED strings include achieving uniform current control and high performance PWM dimming for all strings. This work proposes a new multiple string LED driver to achieve not only current balance, but also flexible and wide range PWM dimming ratio for each string. A compact single-inductor multiple-output topology is adopted in the driver, accompanied by synchronous integrators and variable dimming frequency, to achieve both high efficiency and high performance dimming. By using the proposed variable dimming frequency scheme, high dimming frequency is applied to a string with high dimming ratio, which helps to maintain the deviation of LED string current in an acceptable range, while low dimming frequency is applied to a string with low dimming ratio, which helps to achieve rectangular LED current waveform. Meanwhile, the new time multiplexing control scheme automatically optimizes the LED string's bus voltages, thus minimizes each string's power loss. A three string LED driver prototype is constructed to validate the effectiveness of the peoposed control scheme, where the three strings can have different dimming ratios between 4% and 100%.
description: 14 pages, 28 figures
Społeczne aspekty działalności przedsiębiorstw agrobiznesu z obszarów wiejskich
THE SOCIAL ASPECTS OF CORPORATE AGRIBUSINESS IN RURAL AREAS
Creators: name: Wołoszyn, Jan
name: Ratajczak, Marcin
name: Wołoszyn, Jan
name: Ratajczak, Marcin
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: biznes
subject: przedsiębiorstwo
subject: działalność
subject: społeczna odpowiedzialność
subject: CSR

description: The aim of this study was to show the social benefits they perceive the company agribusiness from the fact of implementing the concept of CSR. Research on the subject has been carried out at the turn of 2014 and 2015, included 182 micro (0-9 persons), small (10-49 employees) and medium (50-249 employees) enterprises agribusiness engaged in business activities in rural areas of the Malopolska Province. Results show that entrepreneurs from agribusiness industry recognize the social benefits of the implementation of the objectives of CSR in their companies.
Further results on a space-time FOSLS formulation of parabolic PDEs
Creators: name: Gantner, Gregor
name: Stevenson, Rob
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 35K20, 65M12, 65M15, 65M60

description: In [2019, Space-time least-squares finite elements for parabolic equations, arXiv:1911.01942] by Führer& Karkulik, well-posedness of a space-time First-Order System Least-Squares formulation of the heat equation was proven. In the present work, this result is generalized to general second order parabolic PDEs with possibly inhomogenoeus boundary conditions, and plain convergence of a standard adaptive finite element method driven by the least-squares estimator is demonstrated. The proof of the latter easily extends to a large class of least-squares formulations.
SHPO-CON-317: Re: Explosive Ordnance Disposal (EOD) Archaeological Plan the Rail Garrison Program at Vandenberg
Creators: name: Gualtieri, Kathryn
Year: 1988

description: This document is a California State Historic Preservation Office (SHPO) concurrence letter for the Explosive Ordnance Disposal (EOD) Archaeological Plan for Rail Garrison Project. The SHPO finds the plan acceptable to ensure that historic properties will not be affected by ordnance removal.
Local Langlands Correspondence for Even Orthogonal Groups via Theta Lifts
Creators: name: Chen, Rui
name: Zou, Jialiang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Representation Theory (math.RT)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Using theta correspondence, we obtain a classification of irreducible representations of an arbitrary even orthogonal group (i.e. the local Langlands correspondence) by deducing it from the local Langlands correspondence for symplectic groups due to Arthur. Moreover,we show that our classifications coincide with the local Langlands correspondence established by Arthur and formulated precisely by Atobe-Gan for quasi-split even orthogonal groups.
description: 56 pages; minor revision. arXiv admin note: text overlap with arXiv:1502.03528 by other authors
Various scenarios for the equatorward migration of sunspots
Creators: name: Elstner, Detlef
name: Fournier, Yori
name: Arlt, Rainer
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The profile of the differential rotation together with the sign of the alpha-effect determine the dynamo wave direction. In early models of the solar dynamo the dynamo wave often leads to a poleward migration of the activity belts. Flux transport by the meridional flow or the effect of the surface shear layer are possible solutions. In a model including the corona, we show that various migrations can be obtained by varying the properties of the corona. A new dynamo of Babcock-Leighton type also leads to the correct equatorward migration by the non-linear relation between flux density and rise time of the flux.
description: 4 pages, 4 figures
Ocena funkcjonowania gospodarstw specjalizujących się w uprawach polowych stosujących nawozy wapniowe na tle gospodarstw pozostałych w latach 2006-2014
ASSESSMENT OF FUNCTION OF FIELD FARMS USING CALCIUM FERTILIZERS AND OTHER IN THE YEARS 2006-2014
Creators: name: Zalewski, Arkadiusz
name: Zieliński, Marek
name: Zalewski, Arkadiusz
name: Zieliński, Marek
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: gospodarstwo specjalizujące się w uprawach polowych, nawozy wapniowe, dochód z gospodarstwa rolnego

description: The aim of this paper was indicating of differences in production potential, organization of production, economic effectiveness and investment abilities of three group of field farms with different level of application calcium fertilizers. In order to achieve this aim used data from field farms conducting accountancy to Polish FADN in the years 2006-2014. Found out that field farms with the highest level of application calcium fertilizers in comparison to other farms characterized larger utilized agricultural area (UAA) and better level of soil quality. Moreover this group of farms had higher average value of capital, lower level of labour per 1 UAA and better income per 1 UAA.
Local nucleon-nucleon and three-nucleon interactions within chiral effective field theory
Creators: name: Piarulli, Maria
name: Tews, Ingo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: To obtain an understanding of the structure and reactions of nuclear systems from first principles has been a long-standing goal of nuclear physics. In this respect, few- and many-body systems provide a unique laboratory for studying nuclear interactions. During the past decades, the development of accurate representations of the nuclear force has undergone substantial progress. Particular emphasis has been devoted to chiral effective field theory (EFT), a low-energy effective representation of quantum chromodynamics (QCD). Within chiral EFT, many studies have been carried out dealing with the construction of both the nucleon-nucleon ($N\!N$) and three-nucleon ($3N$) interactions. The aim of the present article is to give a detailed overview of the chiral interaction models that are local in configuration space, and show recent results for nuclear systems obtained by employing these local chiral forces.
„Hity Turystyki Wiejskiej” w świadomości Polaków
„HITS OF RURAL TOURISM” IN THE CONSCIOUSNESS OF POLES
Creators: name: Zawadka, Jan
name: Zawadka, Jan
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: hity turystyki wiejskiej
subject: turystyka wiejska
subject: agroturystyka

description: The aim of the study was to identify awareness among Poles of the project „Hits rural tourism” and the popularity of 33 products included in its composition. The survey involved 830 respondents. Over 70% of respondents had no awareness of the existence of such a project, and only 2.8% of them were able to identify examples of specific products included in the hits. Known and most frequently visited by the respondents were: Babskie Ranczo, Stawy Milickie or Tatarska Jurta. The percentage indicated in the case did not exceed 3%. The source from which the respondents drew information on individual hits was the internet and friends. The most important conclusion from the study is that measures to promote the project „Hits rural tourism” are ineffective.
A Case Study of Space-time Performance Comparison of Wind Turbines on a Wind Farm
Creators: name: Ding, Yu
name: Kumar, Nitesh
name: Prakash, Abhinav
name: Kio, Adaiyibo E.
name: Liu, Xin
name: Liu, Lei
name: Li, Qingchang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: This paper presents an academia-industry joint case study, which was conducted to quantify and compare multi-year changes in power production performance of multiple turbines scattered over a mid-size wind farm. This analysis is referred to as a space-time performance comparison. One key aspect in power performance analysis is to have the wind and environmental inputs controlled for. This research employs, in a sequential fashion, two principal modeling components to exercise tight control of multiple input conditions -- a covariate matching method, followed by a Gaussian process model-based functional comparison. The analysis method is applied to a wind farm that houses 66 turbines on a moderately complex terrain. The power production and environmental data span nearly four years, during which period the turbines have gone through multiple technical upgrades. The space-time analysis presents a quantitative and global picture showing how turbines differ relative to each other as well as how each of them changes over time.
description: 31 pages, 9 figures
THE IMPACT OF SILVER TOURISM ON RURAL AREAS
WPŁYW SREBRNEJ TURYSTYKI NA OBSZARY WIEJSKIE
Creators: name: Zsarnoczky, Martin
name: Zsarnoczky, Martin
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: rural areas
subject: senior
subject: silver economy
subject: silver tourism
subject: rural tourism in Hungary

description: The population of the developed world is continuously ageing. The phenomenon is predicted to represent a major challenge for the European continent, but at the same time, it also means a huge business opportunity for the economy. Experts of the European Union are already working on targeted programmes that collect and analyse the results of respective researches in order to develop alternative solutions for the 50+ age group. This new “niche” market segment had already been named “silver economy”. As the group of senior citizens affect almost all segments of the economy, marketing experts have to plan ahead to be prepared for the upcoming new consumers’ demands and preferences. Elderly people generally like to participate in tourism, thus the industry needs to keep up with their changing demands. In Hungary, there has been a significant increase in domestic rural tourism, mainly thanks to new tourism attractions and cost-effective leisure services developed with the support of EU funds. However, the sustainability of rural lifestyle requires a stabile economic background and high quality management. As of today, rural tourism is on the rise in Hungary, and will hopefully remain a success story, based on the economic benefits of the new trends of senior tourism.
The Association of ARMC5 with the Renin-Angiotensin-Aldosterone System, Blood Pressure and Glycemia in African Americans - Supplementary Tables
Creators: name: Joseph, Joshua
name: Xiaofei Zhou
name: Zilbermint, Mihail
name: Stratakis, Constantine
name: Faucz, Fabio
name: Lodish, Maya
name: Berthon, Annabel
name: Wilson, James
name: Hsueh, Willa
name: Golden, Sherita
name: Shili Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Supplemental Tables for Joseph et al, "The Association of ARMC5 with the Renin-Angiotensin-Aldosterone System, Blood Pressure and Glycemia in African Americans" Submitted to The Journal of Clinical Endocrinology & Metabolism
Large Contribution of Quasi-Acoustic Shear Phonon Modes to Thermal Conductivity in Novel Monolayer Ga2O3
Creators: name: Liu, Gang
name: Zhang, Zhaofu
name: Wang, Hui
name: Li, GuoLing
name: Gao, Zhibin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Bulk gallium oxide (Ga2O3) has been widely used in lasers, dielectric coatings for solar cells, deep-ultraviolet transistor applications due to the large band gap over 4.5 eV. With the miniaturization of electronic devices, atomically thin Ga2O3 monolayer has been unveiled recently, which features an asymmetric configuration with a quintuple-layer atomic structure. The superior stability, the strain-tunable electronic properties, high carrier mobility and optical absorption indicate the promising applications in the electronic and photoelectronic devices. However, the strict investigation of lattice thermal conductivity (kappa_L) of 2D Ga2O3 is still lacking, which has impeded the widespread use in practical applications. Here, we report the computational discovery of low kappa_L with a value of 10.28 W m-1 K-1 at 300 K in atomically thin Ga2O3. Unexpectedly, two quasi-acoustic shear phonon modes contribute as high as 27% to the kappa_L at 300 K, leading to 37% contribution of optical phonon modes, much larger than many other 2D materials. We also find that the quasi-acoustic shear mode can emerge in the system without van der Waals interactions. This work provides new insight into the nature of thermal transport in non-van der Waals monolayer materials and predicts a new low kappa_L material of potential interest for thermal insulation in transistor applications.
SHPO-CON-389: California State Historic Preservation Office Section 106 concurrence for Overhead Distribution Line B6 Project
Creators: name: Polanco, Julianne
Year: 2021

description: The document provides SHPO concurrence for a project finding of no adverse effect to historic properties for the Overhead Distribution Line B6 Project. Additionally the letter provides 1) concurrence for several archaeological site determinations of eligibility including isolates VAFB-ISO-047, -054, -073, 082, 084, and 416; 2) concurrence that the project will no be an adverse effect to archaeological sites, CA-SBA-594, -704/1172, -998, -1037, and -1565; 3) concurrence for treating archaeological sites CA-SBA-1718, -1777, -2172, -2224, -2236, -2245, and -3226 as eligible for the current project and the finding that the project will not be an adverse effect, 4) a determination of eligibility for archaeological site CA-SBA-2885 of not eligible for the National Register, 5) concurrence that the project will not have an adverse effect on the San Antonio Terrace Archaeological District; and lastly, 6) concurrence for the Area of Potential Effect.
Redetermination and invariom refinement of 1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-4-ium-1-yl)-1,4-dihydroquinoline-3-carboxylate hexahydrate at 120 K
Creators: name: Fabbiani, Francesca P. A.
name: Dittrich, Birger
Publisher: name: FID GEO
Year: 2008

description: The structure of the title compound, C17H18FN3O3 6H2O, has been redetermined at 120 K. An invariom refinement, a structural refinement using aspherical scattering factors from theoretically predicted multipole population parameters, yields accurate geometry and anisotropic displacement parameters, including hydrogen-bonding parameters. All potential hydrogen-bond donors and acceptors are involved in hydrogen bonding, forming an intricate three-dimensional network of N—H O and O—H O bonds
The Nature of X-ray Bright Optically Normal Galaxies
Creators: name: Yuan, Feng
name: Narayan, Ramesh
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent X-ray surveys by {\it Chandra} and {\it XMM-Newton} have revealed a population of X-ray bright, optically normal galaxies (XBONGs) at moderate redshifts. We propose that many XBONGs are powered by an inner radiatively inefficient accretion flow (RIAF) plus an outer radiatively efficient thin accretion disk. The absence of optical/UV activity in XBONGs is explained by the truncation of the thin disk near the black hole, while the relatively strong X-ray emission is explained as inverse Compton emission from the hot RIAF. As an example, we show that the spectra of two XBONGs can be fit fairly well with such a model. By comparing these two sources to other accreting black holes, we argue that XBONGs are intermediate in their characteristics between distant luminous active galactic nuclei and nearby low-luminosity nuclei.
description: 15 pages, 3 figures, the final version accepted by ApJ; substantially shortened but new material added
Miejsce ekologicznej produkcji rolniczej w polskim rolnictwie
THE PLACE OF THE ORGANIC FARM OUTPUT IN THE POLISH AGRICULTURE
Creators: name: Zuba-Ciszewska, Maria
name: Zuba, Jan
name: Zuba-Ciszewska, Maria
name: Zuba, Jan
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: rolnictwo ekologiczne
subject: produkcja
subject: przetwórstwo
subject: regiony

description: In years 2004-2014 the participation of the generality of organic farms in farms in the country grew up 13-times to 1.8% and the participation of the area of organic corpland in corpland grew up 8-times to 3.5%. There are four provinces clearly specialized in the organic agricultural production: Warmian Masurian, West Pomeranian, Mazovian and Lubelskie. The organic production improves the structure of farms in the country. The area of most important organic cultivations and their participation in the area of cultivations in the country grew up. The essential participation in the country-made occupy the sheep milk and the goat milk. Being covered regions specializing in the given organic production with the production altogether is apparently clearly only in case of fruit. In all provinces in Poland the number of organic processing plants increased. The processing plants of fruit, vegetables and the meal of cereals dominated. The processing plants of organic products are concentrated in voivodships: Mazovian, Lubelskie and Wielkopolskie. The provinces specializing in the organic milk, fruit and vegetables processing have a good raw material base, because they are specializing also in their production.
Two-loop evaluation of large Wilson loops with overlap fermions: the b-quark mass shift, and the quark-antiquark potential
Creators: name: Athenodorou, A.
name: Panagopoulos, H.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We compute, to two loops in pertubation theory, the fermionic contribution to rectangular RxT Wilson loops, for different values of R and T. We use the overlap fermionic action. We also employ the clover action, for comparison with existing results in the literature. In the limit R, T -> Infinity our results lead to the shift in the b-quark mass. We also evaluate the perturbative static potential as T -> Infinity.
description: 6 pages, 9 figures, presented at the conference Lattice2005(renormalization and improvement). A longer write-up may be found in hep-lat/0509039
Ts'ekoo beni Hinzoo : urban aboriginal parents' experience of a culturally specific parenting program
Creators: name: Cameron, Michelle Ann
Publisher: name: University of British Columbia
Year: 2011

description: Urban Aboriginal parents are an under-researched group, as are culturally specific parenting programs. The Ministry of Children and Family Development (MCFD) in the Province of British Columbia is in the process of devolving child welfare services to regional Aboriginal Authorities. Part of devolution involves reconsidering how to best approach Aboriginal child welfare. Considering that referral to parenting programs is currently the norm in cases where there are child protection concerns, this study analysing how Aboriginal parents experience a culturally specific parenting program is vitally important to determine whether programs such as these are working, from the parents' point of view. This study analyzes the experience of urban Aboriginal parents from a symbolic interactionist/feminist standpoint theoretical perspective.
Comparison of two optical cluster finding algorithms for the new generation of deep galaxy surveys
Creators: name: Rizzo, D.
name: Adami, C.
name: Bardelli, S.
name: Cappi, A.
name: Zucca, E.
name: Guiderdoni, B.
name: Chincarini, G.
name: Mazure, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comparison between two optical cluster finding methods: a matched filter algorithm using galaxy angular coordinates and magnitudes, and a percolation algorithm using also redshift information. We test the algorithms on two mock catalogues. The first mock catalogue is built by adding clusters to a Poissonian background, while the other is derived from N-body simulations. Choosing the physically most sensible parameters for each method, we carry out a detailed comparison and investigate advantages and limits of each algorithm, showing the possible biases on final results. We show that, combining the two methods, we are able to detect a large part of the structures, thus pointing out the need to search for clusters in different ways in order to build complete and unbiased samples of clusters, to be used for statistical and cosmological studies. In addition, our results show the importance of testing cluster finding algorithms on different kinds of mock catalogues to have a complete assessment of their behaviour.
description: 11 pages, 10 figures, accepted by A&A
CDH Project Charter — Citing Marx 2025
Creators: name: Naydan, Mary
name: Nagtegaal, Bennett
name: Koeser, Rebecca Sutton
name: Baring, Edward
Publisher: name: Center for Digital Humanities at Princeton
Year: 2025
Subjects: Project Charter

description: Project charter for 2025 CDH Research Partnership - Citing Marx.

The charter is the foundational document that describes the research purpose, deliverables, overall timeline, terms and conditions, and outcomes of a CDH project.

Charters are written by core members of a project team in a series of planning meetings before the work starts. Led by the CDH Technical Project Manager, the planning process is intensive, collaborative, and requires substantial input from everyone on a team. Charters serve as formalized agreements among team members on such crucial questions as scope, technical design, infrastructural needs, and success criteria. At the CDH, each project charter is peer-reviewed by the Assistant Director, Executive Director, and Faculty Director.

The charter has a twofold importance: 1) it defines the contribution of the CDH Research Software Engineers within the faculty partner’s larger research agenda  and 2) it embodies a commitment to a set of intellectual, ethical, social, and political values, providing space to negotiate topics like equity and fair labor, accountability, accessibility, sustainability, and community practices. Charters are the result of a social process, establishing communication norms and setting the tone for the collaborative work that follows.

CDH charters and their planning documents exist in several forms as we have refined them over the years and tailored them to the several types of projects we have supported. For more about CDH project management, including the charter process, visit: https://cdh.princeton.edu/programs/project-design/.
The Association of ARMC5 with the Renin-Angiotensin-Aldosterone System, Blood Pressure and Glycemia in African Americans - Supplementary Tables.pdf
Creators: name: Joseph, Joshua
name: Xiaofei Zhou
name: Zilbermint, Mihail
name: Stratakis, Constantine
name: Faucz, Fabio
name: Lodish, Maya
name: Berthon, Annabel
name: Wilson, James
name: Hsueh, Willa
name: Golden, Sherita
name: Shili Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Supplemental Tables for Joseph et al, "The Association of ARMC5 with the Renin-Angiotensin-Aldosterone System, Blood Pressure and Glycemia in African Americans" Submitted to The Journal of Clinical Endocrinology & Metabolism

D
Classical O(N) nonlinear sigma model on the half line: a study on consistent Hamiltonian description
Creators: name: He, Wenli
name: Zhao, Liu
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The problem of consistent Hamiltonian structure for O(N) nonlinear sigma model in the presence of five different types of boundary conditions is considered in detail. For the case of Neumann, Dirichlet and the mixture of these two types of boundaries, the consistent Poisson brackets are constructed explicitly, which may be used, e.g. for the construction of current algebras in the presence of boundary. While for the mixed boundary conditions and the mixture of mixed and Dirichlet boundary conditions, we prove that there is no consistent Poisson brackets, showing that the mixed boundary conditions are incompatible with all nontrivial subgroups of $O((N)$.
description: revtex4, 7pp, bibtex
Compositions
Creators: name: Macura, Nebojsa Slobodan
Publisher: name: University of British Columbia
Year: 2011

description: The thesis for the Master of Music degree in Composition consists of live performances of original works composed during graduate study. The student is expected to have written and have performed approximately an hour of music for various media. My compositions were performed on March 3, 2006; March 18, 2006; April 13, 2006; November 9, 2006; January 7, 2007; January 26, 2007; March 12, 2007; March 17, 2007; March 31, 2007; and April 19, 2007.
Hydrogen incorporation in enstatite in the system MgO-SiO2-H2O-NaCl
Creators: name: Stalder, Roland
name: Kronz, Andreas
name: Simon, Klaus
Publisher: name: Springer
Year: 2008

description: The incorporation of hydrogen in enstatite in a hydrous system containing various amounts of NaCl was investigated at 25 kbar. The hydrogen content in enstatite shows a clear negative correlation to the NaCl-concentration in the system. The most favourable explanation is the reduction of water fugacity due to dilution. Other reasons for the limited hydrogen incorporation at high NaCl levels, such as a significant influence of Na+ on the defect chemistry or an exchange between OH- and Cl-in enstatite, appear much less important. A partition coefficient D Na En/Fluid = 0.0013 could be determined, demonstrating that Na is less incompatible in enstatite than H. The new results support the idea that dissolved components have to be considered when the total hydrogen storage capacity in nominally anhydrous minerals is estimated, especially in geological settings with high levels of halogens, such as subduction zones.
The Wagner Curvature Tensor in Nonholonomic Mechanics
Creators: name: Dragovic, Vladimir
name: Gajic, Borislav
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37J60; 70F25; 53A45

description: We present the classical Wagner construction from 1935 of the curvature tensor for completely nonholonomic manifolds in both invariant and coordinate way. The starting point is the Shouten curvature tensor for nonholonomic connection introduced by Vranceanu and Shouten. We illustrate the construction on two mechanical examples: the case of a homogeneous disc rolling without sliding on a horizontal plane and the case of a homogeneous ball rolling without sliding on a fixed sphere. In the second case we study the conditions on the ratio of diameters of the ball and the sphere to obtain a flat space - with the Wagner curvature tensor equal zero.
description: 22 pages
Hunting BFKL in semi-hard reactions at the LHC
Creators: name: Celiberto, Francesco Giovanni
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The agreement between calculations inspired by the resummation of energy logarithms, known as BFKL approach, and experimental data in the semi-hard sector of QCD has become manifest after a wealthy series of phenomenological analyses. However, the contingency that the same data could be concurrently portrayed at the hand of fixed-order, DGLAP-based calculations, has been pointed out recently, but not yet punctually addressed. Taking advantage of the richness of configurations gained by combining the acceptances of CMS and CASTOR detectors, we give results in the full next-to-leading logarithmic approximation of cross sections, azimuthal correlations and azimuthal distributions for three distinct semi-hard processes, each of them featuring a peculiar final-state exclusiveness. Then, making use of disjoint intervals for the transverse momenta of the emitted objects, i.e. $κ$-windows, we clearly highlight how high-energy resummed and fixed-order driven predictions for semi-hard sensitive observables can be decisively discriminated in the kinematic ranges typical of current and forthcoming analyses at the LHC. The scale-optimization issue is also introduced and explored, while the uncertainty coming from the use of different PDF and FF set is deservedly handled. Finally, a brief overview of JETHAD, a numerical tool recently developed, suited for the computation of inclusive semi-hard reactions is provided.
description: 50 pages, 18 figures, 1 table, 341 references; version published in Eur. Phys. J. C
SHPO-CON-264: SHPO concurrence for Section 106 Consultation for TP-01 Improvements Supporting Future Ballistic Missile Test Launches Project, Vandenberg AFB
Creators: name: Polanco, Julianne
Year: 2019

description: This document is a State Historic Preservation Officer (SHPO) concurrence letter for the TP-01 Improvements Project on Vandenberg Air Force Base. The SHPO concurred with the no adverse effect finding and that CA-SBA-1155 and TP-01 (P-42-041280) are not eligible for the National Register of Historic Places.
Highly isotopically depleted isoprenoids ; molecular markers for ancient methane venting
Creators: name: Thiel, Volker
name: Peckmann, Jörn
name: Seifert, Richard
name: Wehrung, Patrick
name: Reitner, Joachim
name: Michaelis, Walter
Publisher: name: FID GEO
Year: 1999

description: We propose that organic compounds found in a Miocene limestone from Marmorito (Northem Italy) are source markers for organic matter present in aneient methane vent systems (cold seeps). The limestone contains high concentrations of the tail-to-taillinked, acyclic C20 isoprenoid 2,6,11,15-tetramethylhexadecane (crocetane), a C25 homolog 2,6,10,15,19-pentamethylicosane (PME), and a distinctive glycerol ether lipid containing 3,7,1l,15-tetramethylhexadecyl (phytanyl-) moieties. The chemical structures of these biomarkers indicate a common origin from archaea. Their extreme1y l3C-depleted isotope compositions (813C "'" -108 to -115.6%0 PDB) suggest that the respective archaea have directly or indirectly introduced isotopically depleted, methane-derived carbon into their biomass. We postulate that a second major cluster of biomarkers showing heavier isotope values (8l3C "'" -88%0) is derived from sulfate-redueing bacteria (SRB). The observed biomarkers sustain the idea that methanogenic bacteria, in a syntrophic community with SRB, are responsible for the anaerobic oxidation of methane in marine sediments. Marmorito may thus represent a conceivable aneient scenario for methane consumption performed by a defined, two-membered bacterial consortium: (1) archaea that perform reversed methanogenesis by oxidizing methane and produeing CO2 and H2; and (2) SRB that consume the resulting H2. Furthermore, the respective organic molecules are, unlike other compounds, tightly bound to the crystalline carbonate phase. The Marmorito carbonates can thus be regarded as "cold seep microbialites" rather than mere "authigenic" carbonates.
SHPO-CON-334: RE: San Antonio Terrace Archeological District
Creators: name: Knox Mellon
Year: 1980

description: This document is a letter from the California State Historic Preservation Office (SHPO) to the Keeper of the National Register regarding the San Antonio Terrace Archaeological District. The letter conveys that the Department of the Air Force, in consultation with the SHPO, revised and expanded the documentation that had been submitted for the original determination of eligibility of National Register eligibility for the MX Missile Project. The letter states that SHPO had recommended to the Air Force that it consider the feasibility of an archaeological district for the San Antonio Terrace area. The letter states that the draft document submitted to the Keeper was reviewed by SHPO staff and its input has been included. Based on this information the Air Force and SHPO have determined that the San Antonio Terrace Archaeological District is eligible for inclusion in the National Register under Criteria A and B.
Crossover from a molecular Bose-Einstein condensate to a degenerate Fermi gas
Creators: name: Bartenstein, M.
name: Altmeyer, A.
name: Riedl, S.
name: Jochim, S.
name: Chin, C.
name: Denschlag, J. Hecker
name: Grimm, R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We demonstrate a reversible conversion of a Li2 molecular Bose-Einstein condensate to a degenerate Fermi gas of atoms by adiabatically crossing a Feshbach resonance. By optical in situ imaging, we observe a smooth change of the cloud size in the crossover regime. On the Feshbach resonance, the ensemble is strongly interacting and the measured cloud size is 75(7)% of the one of a non-interacting zero-temperature Fermi gas. The high condensate fraction of more than 90% and the adiabatic crossover suggest our Fermi gas to be cold enough to form a superfluid.
description: 5 pages, 4 figures, accepted by PRL
Discovery of the Black-headed Ground Snake Rhynchocalamus melanocephalus (Jan, 1862) in Cyprus (Reptilia: Colubridae)
Creators: name: Tamar, Karin
name: Wiedl, Hans Jörg
name: Maza, Erez
name: Jablonski, Daniel
name: Meiri, Shai
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: We identified two snakes from Paphos district in south-western Cyprus as belonging to the secretive genus Rhynchocalamus. They represent the first record of these snakes in Cyprus. Morphological features and mitochondrial 16S DNA sequences suggest that these specimens belong to R. melanocephalus, a species widely distributed in the Eastern Mediterranean region. The genetic similarity to a specimen from northern Israel may imply either a human-mediated dispersal or a natural colonization. These observations thus raise the number of snake species known to occur in Cyprus to 12.
SHPO-CON-385: Re: Programmatic Agreement (PA) for the proposed Small Intercontinental Ballistic Missile and Peacekeeper in Rail Garrison test facilities at Vandenberg Air Force Base
Creators: name: Gualtieri, Kathryn
Year: 1987

description: This document is a State Historic Preservation Office concurrence letter for the Programmatic Agreement for the Small Intercontinental Ballistic Missile and Peacekeeper Rail Garrison Program on Vandenberg Air Force Base.
Catshark egg capsules from a Late Eocene deep-water methane-seep deposit in western Washington State, USA
Creators: name: Kiel, Steffen
name: Peckmann, Jörn
name: Simon, Klaus
Publisher: name: FID GEO
Year: 2011

description: Fossil catshark egg capsules, Scyliorhinotheca goederti gen. et sp. nov., are reported from a Late Eocene deep−water methane−seep calcareous deposit in western Washington State, USA. The capsules are preserved three−dimensionally and some show mineralized remnants of the ribbed capsule wall consisting of small globular crystals that are embedded in a microsparitic matrix. The globules are calcitic, but a strontium content of 2400–3000 ppm suggests that they were origi− nally aragonitic. The carbonate enclosing the egg capsules, and the capsule wall itself, show 13C values as low as −36.5‰, suggesting that formation was induced by the anaerobic oxidation of methane and hence in an anoxic environ− ment. We put forward the following scenario for the mineralization of the capsule wall: (i) the collagenous capsules expe− rienced a sudden change from oxic to anoxic conditions favouring an increase of alkalinity; (ii) this led to the precipitation of aragonitic globules within the collagenous capsule wall; (iii) subsequently the remaining capsule wall was mineralized by calcite or aragonite; (iv) finally the aragonitic parts of the wall recrystallized to calcite. The unusual globular habit of the early carbonate precipitates apparently represents a taphonomic feature, resulting from mineralization mediated by an organic matrix. Taphonomic processes, however, are at best contributed to an increase of alkalinity, which was mostly driven by methane oxidation at the ancient seep site
A Driver Fatigue Recognition Algorithm Based on Spatio-Temporal Feature Sequence
Creators: name: Zhang, Chen
name: Lu, Xiaobo
name: Huang, Zhiliang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Researches show that fatigue driving is one of the important causes of road traffic accidents, so it is of great significance to study the driver fatigue recognition algorithm to improve road traffic safety. In recent years, with the development of deep learning, the field of pattern recognition has made great development. This paper designs a real-time fatigue state recognition algorithm based on spatio-temporal feature sequence, which can be mainly applied to the scene of fatigue driving recognition. The algorithm is divided into three task networks: face detection network, facial landmark detection and head pose estimation network, fatigue recognition network. Experiments show that the algorithm has the advantages of small volume, high speed and high accuracy.
Guidance on Safeguarding in International Development Research
Creators: name: Vaughn, Leona
name: Renton, Linnea
name: Balch, Alex
name: Garimella, Surekha
name: Bintu Mansaray
name: Smith, Adriana
Publisher: name: figshare
Year: 2020
Subjects: subject: 220107 Professional Ethics (incl. police and research ethics)
subject: FOS: Philosophy, ethics and religion

description: UKCDR Guidance for all involved in the delivery of international research
Electrical transport and glassy response in strained thin La0.7Ca0.3MnO3 films
Creators: name: Markovich, V
name: Vlakhov, E. S.
name: Yuzhelevskii, Y.
name: Blagoev, B.
name: Nenkov, K. A.
name: Gorodetsky, G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetotransport properties of La0.7Ca0.3MnO3 thin films deposited on (100) LaAlO3 substrate were investigated. The balance between the charge ordered insulating phase and ferromagnetic metallic phase may account for a number of glassy features such as: significant hysteresis, memory effects and long-time resistivity relaxation. It was found that the resistance of La0.7Ca0.3MnO3 thin film decreases significantly upon applying electric current, in a wide temperature range 10 - 220 K. The magnetotransport properties of the strained thin films are discussed in the context of cross-coupling of charge, spin and strain.
description: 25 pages, 6 figures, to be published PRB