cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Metric nonlinear connections
Creators: name: Bucataru, Ioan
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C05; 53C60; 34A26

description: For a system of second order differential equations we determine a nonlinear connection that is compatible with a given generalized Lagrange metric. Using this nonlinear connection, we can find the whole family of metric nonlinear connections that can be associated with a system of SODE and a generalized Lagrange structure. For the particular case when the system of SODE and the metric structure are Lagrangian, we prove that the canonic nonlinear connection of the Lagrange space is the only nonlinear connection which is metric and compatible with the symplectic structure of the Lagrange space. The metric tensor of the Lagrange space determines the symmetric part of the nonlinear connection, while the symplectic structure of the Lagrange space determines the skew-symmetric part of the nonlinear connection.
Estudo dos impactos causados no rendimento pelos microrganismos na etapa de fermentação
Creators: name: Oliveira, Gabriel Martins
name: Thayna Farias Silva
Publisher: name: figshare
Year: 2020
Subjects: subject: 91599 Interdisciplinary Engineering not elsewhere classified
subject: FOS: Other engineering and technologies

description: The aim of this paper is to review the literature on the impacts without fermentative yield of ethanol production by microorganism. The methodology used was a bibliographic study, as research source were used: Internet documents, scientific articles available on scientific platforms and handouts for alcohol manufacture. The results were qualitative, being defined and approximated or researched by observation, fostering discussions about: ethanol production, alcoholic fermentation, microbial contamination, conditions that cause contamination, contaminating microorganisms, performance and forms of contamination control. Thus, through the comparative debate of the data, it is noted whether the control of factors such as: pH, temperature, osmotic pressure and °Brix; directly and indirectly influences the proliferation of microorganisms that brings harm to the fermentation and consequently to the fermentative yield.
SPATIAL PRICE LINKAGES BETWEEN CHINESE REGIONAL BEEF MARKETS
Creators: name: Peng, Xuehua
name: Marchant, Mary A.
name: Peng, Xuehua
name: Marchant, Mary A.
Publisher: name: Unknown
Year: 2003
Subjects: subject: Marketing
subject: FOS: Economics and business

description: This paper investigates the spatial price linkages between Chinese regional beef markets using cointegration methods. Cointegration tests indicate that long-run cointegration relationships exist for many Chinese regional beef markets. However, short-run cointegration relationships are not observed for most regional markets.
description: Replaced with revised version of paper 02/19/03.
Fast magneto-ionic switching of interface anisotropy using yttria-stabilized zirconia gate oxide
Creators: name: Lee, Ki-Young
name: Jo, Sujin
name: Tan, Aik Jun
name: Huang, Mantao
name: Choi, Dongwon
name: Park, Jung Hoon
name: Ji, Ho-Il
name: Son, Ji-Won
name: Chang, Joonyeon
name: Beach, Geoffrey S. D.
name: Woo, Seonghoon
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Voltage control of interfacial magnetism has been greatly highlighted in spintronics research for many years, as it might enable ultra-low power technologies. Among few suggested approaches, magneto-ionic control of magnetism has demonstrated large modulation of magnetic anisotropy. Moreover, the recent demonstration of magneto-ionic devices using hydrogen ions presented relatively fast magnetization toggle switching, tsw ~ 100 ms, at room temperature. However, the operation speed may need to be significantly improved to be used for modern electronic devices. Here, we demonstrate that the speed of proton-induced magnetization toggle switching largely depends on proton-conducting oxides. We achieve ~1 ms reliable (> 103 cycles) switching using yttria-stabilized zirconia (YSZ), which is ~ 100 times faster than the state-of-the-art magneto-ionic devices reported to date at room temperature. Our results suggest further engineering of the proton-conducting materials could bring substantial improvement that may enable new low-power computing scheme based on magneto-ionics.
description: 19 pages, 3 figures - published in Nano Letters
Silko’s inscription: peculiarities in the use of Koine Greek and representation
Creators: name: Vryzidis, Nikolaos
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
Mastacembelidae Swainson 1839
Creators: name: Çiçek, Erdogan
name: Sungur, Sevil
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Synbranchiformes
Mastacembelidae

description: Mastacembelidae Swainson 1839   Mastacembelus mastacembelus (Banks & Solander in Russell, 1794) [N]―[LC], Euphrates spiny eel/Dikenli yilanbaligi/Eu- phrates and Tigris river basins (Kuru 2004; Geldiay & Balik 2007; Fricke et al. 2007; Kuru et al. 2014; Çiçek et al.
2015).
description: Published as part of Çiçek, Erdogan, Sungur, Sevil & Fricke, Ronald, 2020, Freshwater lampreys and fishes of Turkey; a revised and updated annotated checklist 2020, pp. 241-270 in Zootaxa 4809 (2) on page 258, DOI: 10.11646/zootaxa.4809.2.2, http://zenodo.org/record/3934124
The monadic second-order logic of graphs XVI : Canonical graph
 decompositions
Creators: name: Courcelle, Bruno
Publisher: name: arXiv
Year: 2005
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.4.1

description: This article establishes that the split decomposition of graphs introduced by Cunnigham, is definable in Monadic Second-Order Logic.This result is actually an instance of a more general result covering canonical graph decompositions like the modular decomposition and the Tutte decomposition of 2-connected graphs into 3-connected components. As an application, we prove that the set of graphs having the same cycle matroid as a given 2-connected graph can be defined from this graph by Monadic Second-Order formulas.
Koffler, P. Hubert: Die Lehre des Barhebräus von der Auferstehung der Leiber
Creators: name: Engberding, Hieronymus
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 30 Nr. 2 (1933): Oriens christianus, Band 30, Heft 2
Inflaton and metric fluctuations in the early universe from a 5D vacuum state
Creators: name: Membiela, Agustin
name: Bellini, Mauricio
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this letter we complete a previously introduced formalism to study the gauge-invariant metric fluctuations from a noncompact Kaluza-Klein theory of gravity, to study the evolution of the early universe. The evolution of both, metric and inflaton field fluctuations are reciprocally related. We obtain that
description: version accepted in Phys. Lett. B
Help-seeking for advanced rehabilitation by adults with hearing loss : an ecological model
Creators: name: Dillon Edgett, Lisa Michelle
Publisher: name: University of British Columbia
Year: 2009

description: Hearing loss affects the lives of many individuals, making communication difficult and often negatively influencing family, social, and occupational relationships, and selfimage. The aim of hearing rehabilitation is the reduction of communication problems encountered by individuals with hearing loss. While participants highly value group hearing rehabilitative programs, there is an underutilization of these rehabilitation services. This study explores help-seeking for advanced hearing rehabilitation by attempting to answer the research question 'what are the factors that prevent or promote individuals with hearing loss from seeking advanced rehabilitation in the form of group hearing rehabilitation'? Twenty individuals participated in this study. Seven participants reported on previous experience with a hearing rehabilitation program. The remaining individuals were invited to participate in a program as part of the study. Four participants declined to participate, seven completed the nine-week program, and two dropped out before the program was completed. For those who participated in the program, data were collected before, during, and after the program. Sources of data included one-to-one interview sessions, journal entries, and questionnaires. The research approach followed the principles of grounded theory, one tradition of qualitative research. A systematic analysis of the data led to a theoretical framework. Interview transcripts and journal entries were coded and the codes were grouped into categories. Five categories emerged from the data: understanding hearing loss, personal experience with hearing loss, interaction between the person with hearing loss and society, taking action, and reflections on rehabilitation experience. Each of these categories could a l so be considered a s responses to additional questions that emerged as the study progressed. Throughout these categories, three recurrent themes appeared: identity, challenge, and adjustment. These themes and categories were incorporated into the development of the core category as a model of ecological balance. The findings of this study indicate that participants' help-seeking involves an iterative process whereby identity is assessed , challenges are recognized, and adjustments are made to address the challenges. This model has implications for audiological practice based on the contribution it makes to our understanding of help-seeking behavior for hearing loss, in particular, and possibly other health issues more generally.
Discovery of a Wide Low-mass Binary System in Upper Scorpius
Creators: name: Luhman, K. L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the near-infrared spectrometer SpeX and its slit-viewing camera at the IRTF, I have resolved a low-mass member of the Upper Scorpius OB association into a double star. From K-band images of the pair, DENIS-P J161833.2-251750.4 A and B, I measure a separation of 0.96" and a magnitude difference of dK=0.42 mag. I present resolved 0.8-2.5 micron spectroscopy of the two objects, both of which exhibit signatures of youth in the shape of their H- and K-band continua, demonstrating that both are members of Upper Scorpius rather than field stars. In addition, through a comparison to optically-classified pre-main-sequence objects, I derive a spectral type near M5 for each component, corresponding to a mass of ~0.15 Msun with the evolutionary models of Chabrier and Baraffe. The probability that this pair is composed of unrelated M-type members of Upper Scorpius is ~10^-5. When added to the recent discoveries of other wide, easily disrupted low-mass binaries, this new system further establishes that the formation of low-mass stars and brown dwarfs does not require ejection from multiple systems. These observations also indicate that wide low-mass binaries can form in OB associations as well as in smaller clusters where the previously known wide pairs have been found. Thus, the available data show no perceptible effect of star-forming environment on the prevalence of loosely bound low-mass systems.
description: 5 pages
Extracting the properties of quasilocalized modes in computer glasses: Long-range continuum fields, contour integrals and boundary effects
Creators: name: Moriel, Avraham
name: Lubomirsky, Yuri
name: Lerner, Edan
name: Bouchbinder, Eran
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Low-frequency nonphononic modes and plastic rearrangements in glasses are spatially quasilocalized, i.e. feature a disorder-induced short-range core and known long-range decaying elastic fields. Extracting the unknown short-range core properties, potentially accessible in computer glasses, is of prime importance. Here we consider a class of contour integrals, performed over the known long-range fields, which are especially designed for extracting the core properties. We first show that in computer glasses of typical sizes used in current studies, the long-range fields of quasilocalized modes experience boundary effects related to the simulation box shape and the widely employed periodic boundary conditions. In particular, image interactions mediated by the box shape and the periodic boundary conditions induce fields' rotation and orientation-dependent suppression of their long-range decay. We then develop a continuum theory that quantitatively predicts these finite-size boundary effects and support it by extensive computer simulations. The theory accounts for the finite-size boundary effects and at the same time allows the extraction of the short-range core properties, such as their typical strain ratios and orientation. The theory is extensively validated in both 2D and 3D. Overall, our results offer a useful tool for extracting the intrinsic core properties of nonphononic modes and plastic rearrangements in computer glasses.
description: Clarifying comments added, sign convention fixed in Eqs. (2), (3), (7) and (10), the prefactor 1/$\pi$ was removed from Eq. (5) and the y-axis in Figs. 2 and 5a was rescaled accordingly
APPLICATION OF HURDLE NEGATIVE BINOMIAL COUNT DATA MODEL TO DEMAND FOR BLACK BASS FISHING IN THE SOUTHEASTERN UNITED STATES.
Creators: name: Bilgic, Abdulbaki
name: Florkowski, Wojciech J.
name: Bilgic, Abdulbaki
name: Florkowski, Wojciech J.
Publisher: name: Unknown
Year: 2003
Subjects: Consumer/Household Economics

description: This paper identifies factors that influence the demand for a black bass fishing trip taken in the Southeastern U.S. using a double hurdle negative binomial count data model. The probability of fishing for a black bass is estimated in the first stage and the trip frequency for fishing a black bass is estimated in the second stage given that the individual has a positive probability towards undertaking a black bass fishing trip in the Southeast. The applied approach allows the decomposition of the effects of factors responsible for the decision of taking a fishing trip and the number of trips.
Curves of constant diameter and inscribed polygons
Creators: name: Baillif, Mathieu
Publisher: name: arXiv
Year: 2005
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 53A04, 52A20

description: A simple closed curve in the Euclidean plane is said to have property C_n(R) if at each point we can inscribe a unique regular $n$-gon with edges length $R$. C_2(R) is equivalent to having constant diameter. We show that smooth curves satisfying C_n(R) other than the circle do exist for all n, and that the circle is the only $C^2$ regular curve satisfying C_2(R) and C_4(R') where $R'=R/\sqrt{2}$. In an addendum, we show that the last assertion holds for any R and R'. The proofs use only elementary differential calculus and geometry.
description: 6 pages, 10 figures. Aimed at an undergraduate audiance. V2 includes the published version, with many suggestions from the referee, and a short addendum with some improvements of the results
,Nubien‘ und äg. nb.w ,Gold‘ – eine Gegendarstellung
Creators: name: Breyer, Francis
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
Pleuronectinae Rafinesque 1815
Creators: name: Çiçek, Erdogan
name: Sungur, Sevil
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Pleuronectiformes
Pleuronectidae

description: Pleuronectinae Rafinesque 1815   Platichthys luscus (Pallas, 1814) [N]―[NE], Mediterranean flounder/Derepisisi/All coasts of Anatolian brackish waters (Bilec- enoglu et al. 2002; Kuru 2004; Geldiay & Balik 2007; Fricke et al. 2007; Bilecenoglu et al. 2014; Kuru et al. 2014; Çiçek et al. 2015).
description: Published as part of Çiçek, Erdogan, Sungur, Sevil & Fricke, Ronald, 2020, Freshwater lampreys and fishes of Turkey; a revised and updated annotated checklist 2020, pp. 241-270 in Zootaxa 4809 (2) on page 259, DOI: 10.11646/zootaxa.4809.2.2, http://zenodo.org/record/3934124
Structure-based Hamiltonian model for IsiA uncovers a highly robust pigment protein complex
Creators: name: Schoffman, Hanan
name: Brown, William M.
name: Paltiel, Yossi
name: Keren, Nir
name: Gauger, Erik M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The iron stress-induced protein A (IsiA) is a source of interest and debate in biological research. The IsiA super-complex, binding over 200 chlorophylls, assembles in multimeric rings around photosystem I (PSI). Recently, the IsiA-PSI structure was resolved to 3.48 Å. Based on this structure, we created a model simulating a single excitation event in an IsiA monomer. This model enabled us to calculate the fluorescence and the localisation of the excitation in the IsiA structure. To further examine this system, noise was introduced to the model in two forms -- thermal and positional. Introducing noise highlights the functional differences in the system between cryogenic temperatures and biologically relevant temperatures. Our results show that the energetics of the IsiA pigment-protein complex are very robust at room temperature. Nevertheless, shifts in the position of specific chlorophylls lead to large changes in their optical and fluorescence properties. Based on these results we discuss the implication of highly robust structures, with potential for serving different roles in a context dependent manner, on our understanding of the function and evolution of photosynthetic processes.
description: Accepted for publication by RS Journal Interface
Zu einigen kuschitischen Namen, Titeln und Epitheta
Creators: name: Breyer, Francis
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
More Than Accuracy: Towards Trustworthy Machine Learning Interfaces for Object Recognition
Creators: name: Heuer, Hendrik
name: Breiter, Andreas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper investigates the user experience of visualizations of a machine learning (ML) system that recognizes objects in images. This is important since even good systems can fail in unexpected ways as misclassifications on photo-sharing websites showed. In our study, we exposed users with a background in ML to three visualizations of three systems with different levels of accuracy. In interviews, we explored how the visualization helped users assess the accuracy of systems in use and how the visualization and the accuracy of the system affected trust and reliance. We found that participants do not only focus on accuracy when assessing ML systems. They also take the perceived plausibility and severity of misclassification into account and prefer seeing the probability of predictions. Semantically plausible errors are judged as less severe than errors that are implausible, which means that system accuracy could be communicated through the types of errors.
description: UMAP '20: Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization
Transmission of light in deep sea water at the site of the Antares neutrino telescope
Creators: name: ANTARES Collaboration
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The ANTARES neutrino telescope is a large photomultiplier array designed to detect neutrino-induced upward-going muons by their Cherenkov radiation. Understanding the absorption and scattering of light in the deep Mediterranean is fundamental to optimising the design and performance of the detector. This paper presents measurements of blue and UV light transmission at the ANTARES site taken between 1997 and 2000. The derived values for the scattering length and the angular distribution of particulate scattering were found to be highly correlated, and results are therefore presented in terms of an absorption length lambda_abs and an effective scattering length lambda_sct^eff. The values for blue (UV) light are found to be lambda_abs ~ 60(26) m, lambda_sct^eff ~ 265(122) m, with significant (15%) time variability. Finally, the results of ANTARES simulations showing the effect of these water properties on the anticipated performance of the detector are presented.
description: 40 pages, 23 figures (including 4 available as separate figures), to be published in Astroparticle Physics
ANALYSIS OF BREAKEVEN YIELD GAINS AND INPUT COST SAVINGS FOR A COTTON YIELD MONITORING SYSTEM
Creators: name: Larson, James A.
name: English, Burton C.
name: Roberts, Roland K.
name: Cochran, Rebecca L.
name: Larson, James A.
name: English, Burton C.
name: Roberts, Roland K.
name: Cochran, Rebecca L.
Publisher: name: Unknown
Year: 2003
Subjects: Research Methods/ Statistical Methods

description: Cotton yield monitors are a new technology and their costs have not been thoroughly evaluated. This research evaluated yield gains and input savings required to cover the cost of a monitor. Spreading monitor costs over multiple VRT decisions reduces the required yield gain or cost savings for any one decision.
On the Titulary of the “King’s Sister” Madiqen
Creators: name: Vinogradov, Alexey K.
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
The Disk Fractions of Brown Dwarfs in IC 348 and Chamaeleon I
Creators: name: Luhman, K. L.
name: Lada, C. J.
name: Hartmann, L.
name: Muench, A. A.
name: Megeath, S. T.
name: Allen, L. E.
name: Myers, P. C.
name: Muzerolle, J.
name: Young, E.
name: Fazio, G. G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the Infrared Array Camera (IRAC) aboard the Spitzer Space Telescope, we have obtained mid-infrared photometry for 25 and 18 low-mass members of the IC 348 and Chamaeleon I star-forming clusters, respectively (>M6, M<=0.08 Msun). We find that 42+/-13% and 50+/-17% of the two samples exhibit excess emission indicative of circumstellar disks. In comparison, the disk fractions for stellar members of these clusters are 33+/-4% and 45+/-7% (M0-M6, 0.7 Msun>=M>=0.1 Msun). The similarity of the disk fractions of stars and brown dwarfs is consistent with a common formation mechanism and indicates that the raw materials for planet formation are available around brown dwarfs as often as around stars.
description: 6 pages
Syngnathinae Bonaparte 1831
Creators: name: Çiçek, Erdogan
name: Sungur, Sevil
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Syngnathiformes
Syngnathidae
Syngnathinae

description: Syngnathinae Bonaparte 1831   Syngnathus abaster Risso, 1827 [N]―[LC], Blackstripe pipefish/Igne baligi, denizignesi baligi/In all coastal of Anatolian wa- tersheds (Bilecenoglu et al. 2002; Kuru 2004; Geldiay & Balik 2007; Fricke et al. 2007; Bilecenoglu et al. 2014; Kuru et al. 2014; Çiçek et al. 2015).
description: Published as part of Çiçek, Erdogan, Sungur, Sevil & Fricke, Ronald, 2020, Freshwater lampreys and fishes of Turkey; a revised and updated annotated checklist 2020, pp. 241-270 in Zootaxa 4809 (2) on page 259, DOI: 10.11646/zootaxa.4809.2.2, http://zenodo.org/record/3934124
Kleinfunde von Gala Abu Ahmed (Kampagne 2008/09)
Creators: name: Lohwasser, Angelika
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
MS1 Workshop 1 - Mapping Legal Framework - Methodology and Design
Creators: name: Mezei, Péter
name: Quintais, Joao
Publisher: name: Zenodo
Year: 2021
Subjects: copyright, law,

description: Role and description of the Milestone
 The original aim of the Milestone was to provide for a mapping of the relevant legal framework of intermediaries on a public, private, EU and national level, to address the challenges of methodology and to design the work of WP6. The event was planned to be a small legal expert workshop however, due to the COVID-19 pandemic, we had to organize the event as an online workshop, and hence it involved over 60 participants from all across (and beyond) Europe.
description: Related Work Package: WP6 Intermediaries (Copyright Content Moderation and Removal at Scale in the Digital Single Market: What Impact on Access to Culture?) Related Task/Subtask: T6.1 Mapping the regulatory framework public/private
EFFECTS OF EMPHASIZING DECOUPLED VERSUS COUPLED POLICY TOOLS IN THE 2002 FARM BILL
Creators: name: Knapek, George M.
name: Outlaw, Joe L.
name: Anderson, David P.
name: Sartwelle, James D.
name: McCorkle, Dean A.
name: Raulston, J. Marc
name: Knapek, George M.
name: Outlaw, Joe L.
name: Anderson, David P.
name: Sartwelle, James D.
name: McCorkle, Dean A.
name: Raulston, J. Marc
Publisher: name: Unknown
Year: 2003
Subjects: Agricultural and Food Policy

description: The 1996 and 2002 farm bills moved government support toward decoupled tools rather than support coupled to production and/or prices. This paper analyzes whether areas with more production risk would prefer decoupled or coupled support. The results indicate areas with more yield risk would prefer decoupled payments and vice versa.
Conductance quantization in etched Si/SiGe quantum point contacts
Creators: name: Scappucci, G.
name: Di Gaspare, L.
name: Giovine, E.
name: Notargiacomo, A.
name: Leoni, R.
name: Evangelisti, F.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We fabricated strongly confined Schottky-gated quantum point contacts by etching Si/SiGe heterostructures and observed intriguing conductance quantization in units of approximately 1e2/h. Non-linear conductance measurements were performed depleting the quantum point contacts at fixed mode-energy separation. We report evidences of the formation of a half 1e2/h plateau, supporting the speculation that adiabatic transmission occurs through 1D modes with complete removal of valley and spin degeneracies.
description: to appear in Physical Review B
Optical Shaping of Plasma Cavity for Controlled Laser Wakefield Acceleration
Creators: name: Rao, Bobbili Sanyasi
name: Cho, Myung Hoon
name: Kim, Hyung Taek
name: Shin, Jung Hun
name: Oh, Kyung Hwan
name: Jeon, Jong Ho
name: Yoo, Byung Ju
name: Cho, Seong Ha
name: Lee, Seong Ku
name: Nam, Chang Hee
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Laser wakefield accelerators rely on relativistically moving micron-sized plasma cavities that provide extremely high electric field >100GV/m. Here, we demonstrate transverse shaping of the plasma cavity to produce controlled sub-GeV electron beams, adopting laser pulses with an axially rotatable ellipse-shaped focal spot. We showed the control capability on electron self-injection, charge, and transverse profile of the electron beam by rotating the focal spot. We observed that the effect of the elliptical focal spot was imprinted in the profiles of the electron beams and the electron energy increased, as compared to the case of a circular focal spot. We performed 3D particle-in-cell (PIC) simulations which reproduced the experimental results and revealed dynamics of a new asymmetric self-injection process. This simple scheme offers a novel control method on laser wakefield acceleration to produce tailored electron beams and x-rays for various applications.
description: 5 pages, 5 figures
Im Westen viel Neues - Die Grabungen 2008/09 in der Festung Gala Abu Ahmed
Creators: name: Eigner, Dieter
name: Jesse, Friederike
name: Pöllath, Nadja
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
Oppenheim, Ph.: Symbolik und religiöse Wertung des Mönchskleides im christlichen Altertum vornehmlich nach den Zeugnissen christlicher Schriftsteller der Ostkirche
Creators: name: Quasten, J.
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 30 Nr. 2 (1933): Oriens christianus, Band 30, Heft 2
Centrarchidae Bleeker 1859
Creators: name: Çiçek, Erdogan
name: Sungur, Sevil
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Centrarchidae

description: Centrarchidae Bleeker 1859  Lepominae Gill 1864   Lepomis gibbosus Linnaeus, 1758 [I]―[LC], Pumpkinseed/Günes levregi/Introduced and spreading to western Anatolia and Thrace (Kuru 2004; Geldiay & Balik 2007; Fricke et al. 2007; Kuru et al. 2014; Çiçek et al. 2015).
description: Published as part of Çiçek, Erdogan, Sungur, Sevil & Fricke, Ronald, 2020, Freshwater lampreys and fishes of Turkey; a revised and updated annotated checklist 2020, pp. 241-270 in Zootaxa 4809 (2) on page 259, DOI: 10.11646/zootaxa.4809.2.2, http://zenodo.org/record/3934124
Estudo dos impactos causados no rendimento pelos microrganismos na etapa de fermentação
Creators: name: Oliveira, Gabriel Martins
name: Thayna Farias Silva
Publisher: name: figshare
Year: 2020
Subjects: subject: 91599 Interdisciplinary Engineering not elsewhere classified
subject: FOS: Other engineering and technologies

description: The aim of this paper is to review the literature on the impacts without fermentative yield of ethanol production by microorganism. The methodology used was a bibliographic study, as research source were used: Internet documents, scientific articles available on scientific platforms and handouts for alcohol manufacture. The results were qualitative, being defined and approximated or researched by observation, fostering discussions about: ethanol production, alcoholic fermentation, microbial contamination, conditions that cause contamination, contaminating microorganisms, performance and forms of contamination control. Thus, through the comparative debate of the data, it is noted whether the control of factors such as: pH, temperature, osmotic pressure and °Brix; directly and indirectly influences the proliferation of microorganisms that brings harm to the fermentation and consequently to the fermentative yield.
NATURAL RESOURCE SUPPLY CONSTRAINTS AND REGIONAL ECONOMIC ANALYSIS: A COMPUTABLE GENERAL EQUILIBRIUM APPROACH
Creators: name: Willis, David B.
name: Holland, David W.
name: Willis, David B.
name: Holland, David W.
Publisher: name: Unknown
Year: 2003
Subjects: Resource /Energy Economics and Policy

description: A computable general equilibrium model is used to estimate the impact a resource supply constraint, that restricts federal timber harvest, has on a timber dependent region. Impacts are compared to impacts generated from an input-output mode and indicate an upward bias in estimated income and employment losses using IO methods.
Southern Infrared Proper Motion Survey I: Discovery of New High Proper Motion Stars From First Full Hemisphere Scan
Creators: name: Deacon, N. R.
name: Hambly, N. C.
name: Cooke, J. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first results from the Southern Infrared Proper Motion Survey. Using 2 Micron All Sky Survey data along with that of the SuperCOSMOS sky survey we have been able to produce the first widefield infrared proper motion survey. Having targeted the survey to identify nearby M, L and T dwarfs we have discovered 72 such new objects with proper motions greater than 0.5''/yr with 10 of these having proper motions in excess of 1''/yr. The most interesting of these objects is SIPS1259-4336 a late M dwarf. We have calculated a trigonometric parallax for this object of $π= 276 \pm 41$ milliarcseconds yielding a distance of $3.62\pm0.54$pc. We have also discovered a common proper motion triple system and an object with a common proper motion with LHS 128. The survey completeness is limited by the small epoch differences between many 2MASS and UKI observations. Hence we only recover 22% of Luyten objects with favourable photometry. However the Luyten study is itself unquantifiably incomplete. We discuss the prospect of enhancing the survey volume by reducing the lower proper motion limit.
description: 20 pages, 11 figures, accepted for publication in Astronomy and Astrophysics
Multigap superconductivity in the Mo$_5$PB$_2$ boron-phosphorus compound
Creators: name: Shang, T.
name: Xie, W.
name: Gawryluk, D. J.
name: Khasanov, R.
name: Zhao, J. Z.
name: Medarde, M.
name: Shi, M.
name: Yuan, H. Q.
name: Pomjakushina, E.
name: Shiroka, T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The tetragonal Mo$_5$PB$_2$ compound was recently reported to show superconductivity with a critical temperature up to 9.2 K. In search of evidence for multiple superconducting gaps in Mo$_5$PB$_2$, comprehensive measurements, including magnetic susceptibility, electrical resistivity, heat capacity, and muon-spin rotation and relaxation ($μ$SR) measurements were carried out. Data from both low-temperature superfluid density and electronic specific heat suggest a nodeless superconducting ground state in Mo$_5$PB$_2$. Two superconducting energy gaps $Δ_0$ = 1.02 meV (25%) and 1.49 meV (75%) are required to describe the low-$T$ electronic specific-heat data. The multigap features are clearly evidenced by the field dependence of the electronic specific-heat coefficient and the Gaussian relaxation rate in the superconducting state (i.e., superfluid density), as well as by the temperature dependence of the upper critical field. By combining our extensive experimental results with numerical band-structure calculations, we provide compelling evidence of multigap superconductivity in Mo$_5$PB$_2$.
description: 20 pages, 13 figures; accepted by New Journal of Physics
The Age of AB Dor
Creators: name: Luhman, K. L.
name: Stauffer, John R.
name: Mamajek, E. E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have derived a new age estimate for the nearby young star AB Dor and have investigated the resulting implications for testing theoretical evolutionary models with the data reported by Close and coworkers for the low-mass companion AB Dor C. Using color-magnitude diagrams, we find that the AB Dor moving group is roughly coeval with the Pleiades (100-125 Myr) and is clearly older than IC 2391 (35-50 Myr). In fact, based on a comparison of the kinematics of AB Dor and the Pleiades, we suggest that the stars identified by Zuckerman and coworkers as members of a moving group with AB Dor are remnants of the large scale star-formation event that formed the Pleiades. Using the age of 50+50/-20 Myr adopted by Close, the luminosity predicted by the models of Chabrier and Baraffe for AB Dor C is larger than the value reported by Close, but is still within the quoted uncertainties. Meanwhile, the agreement is good when our age estimate for AB Dor C is adopted. Thus, we find no evidence in the data presented by Close for AB Dor C to suggest that previous studies using the models of Chabrier and Baraffe and bolometric luminosity as the mass indicator have significantly underestimated the masses of young low-mass stars and brown dwarfs.
description: 6 pages
D5.2 Report on the existing legal framework for Libraries and Archives (LA) industries in EU
Creators: name: Priora, Giulia
name: Sganga, Caterina
Publisher: name: Zenodo
Year: 2021
Subjects: copyright, law,

description: Under the auspices of the reCreating Europe project, the work presented in this report responds to the growing need for a sector-specific analysis of European digital copyright law vis-à-vis cultural heritage institutions (CHIs). The research carried out within Task 5.1 - European legal framework for GLAM industries: from closure to Openness of the reCreating Europe’s Work Package (WP) 5 dedicated to Galleries, Libraries, Archives, and Museums (GLAM) aims to deliver a comprehensive legal mapping of EU and national copyright provisions impacting the sector. This report is the first result of such endeavor. It outlines the research outcomes stemming from the specific focus on the European copyright regulation affecting Libraries and Archives (LA). A complementary analysis on Galleries and Museums (GM) will be delivered in Month 18.
 Consistently with the specific aim of the Task, the embraced methodology is a two-tiered systematic legal analysis. The first tier is represented by the collection and systematization of, respectively, EU and national legal sources. The second tier foresees a cross-jurisdictional analysis, which displays the degree of harmonization of copyright rules, main points of convergence and divergence among the selected copyright systems, thus setting the floor for further qualitative, quantitative, and comparative research.
 The conducted research on LA-relevant copyright provisions offers three main preliminary results. First, the systematized EU copyright legal framework shows a growing sensitivity and focus on LA, as well as CHIs in general, and a considerable body of sector-specific mandatory copyright exceptions and limitations. Second, the relevant national copyright regulations turn out to be significantly harmonized, despite the presence of optional provisions at EU level. Third, the patterns of convergence and divergence between the legislative approach of the Member States with regards to specific provisions (e.g. public lending, uses by LA and/or at their premises for purposes of preservation, private study or research) corroborate the need for a sound process of copyright modernization, capable of effectively tackling legal uncertainties in the digital environment.
description: Related Work Package: WP5 - Galleries, Libraries, Archives, Museums (GLAM) Related Task/Subtask: Task 5.1 – European legal framework for GLAM industries: from closure to Openness/Subtask 5.1.2 - Existing legal framework for Libraries and Archives
Felskunst im unteren Wadi Abu Dom
Creators: name: Karberg, Tim
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
LONG-RUN TREND ANALYSIS OF COUNTER-CYCLE PROGRAM COMMODITY PRICES IN THE FARM SECURITY AND RURAL DEVELOPMENT ACT OF 2002
Creators: name: No, Sung Chul
name: Salassi, Michael E.
name: Zapata, Hector O.
name: No, Sung Chul
name: Salassi, Michael E.
name: Zapata, Hector O.
Publisher: name: Unknown
Year: 2003
Subjects: Demand and Price Analysis

description: This study provides empirical evidence on whether corn, sorghum, oat, barley, wheat, rice, soybeans, cotton, and peanuts exhibit cyclical patterns in their historical prices. The results of time-series analysis support a newly added counter-cyclical payment in the Farm Security and Rural Investment Act of 2002 for all crops except corn.
Holography and entropy bounds in the plane wave matrix model
Creators: name: Bousso, Raphael
name: Mints, Aleksey L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: As a quantum theory of gravity, Matrix theory should provide a realization of the holographic principle, in the sense that a holographic theory should contain one binary degree of freedom per Planck area. We present evidence that Bekenstein's entropy bound, which is related to area differences, is manifest in the plane wave matrix model. If holography is implemented in this way, we predict crossover behavior at strong coupling when the energy exceeds N^2 in units of the mass scale.
description: 19 pages; v2: references added
Short-Run Price and Welfare Impacts of Federal Ethanol Policies
Creators: name: McPhail, Lihong Lu
name: Babcock, Bruce A.
name: McPhail, Lihong Lu
name: Babcock, Bruce A.
Publisher: name: Unknown
Year: 2008
Subjects: subject: ethanol policy
subject: stochastic equilibrium model
subject: welfare analysis.

description: High commodity prices have increased interest in the impacts of federal ethanol policies. We present a stochastic, short-run structural model of U.S. corn, ethanol, and gasoline markets to estimate the price and welfare impacts of alternative policies on producers and consumers of corn, ethanol, and gasoline. The three federal policies that we consider are the Renewable Fuels Standard, the blenders tax credit, and the tariff on imported ethanol. Our model examines the impact of these policies on prices during the 2008/09 marketing year. Our results show that in the short run, a change in U.S. ethanol policies would not have a large, immediate impact on corn prices. Eliminating any one of the policies would reduce average corn prices by less than 4%. Removal of all three programs would decrease average corn prices by 14.5%. The reason why the changes are relatively modest is that existing U.S. ethanol plants will only shut down if their variable cost of production is not covered. Changes in ethanol policies would have large distributional impacts. Corn growers, ethanol producers, and fuel consumers have a large incentive to maintain high ethanol consumption. Gasoline producers have a large incentive to reduce ethanol production and imports. Livestock producers have a large short-run incentive to reduce domestic ethanol production.
description: Replaced with revised version of paper 06/16/08
Fuzzy Logic and Preference Uncertainty in Non-market Valuation
Creators: name: Sun, Lili
name: Van Kooten, G. Cornelis
name: Sun, Lili
name: Van Kooten, G. Cornelis
Publisher: name: Unknown
Year: 2005
Subjects: subject: Environmental Economics and Policy
subject: random utility maximization and fuzzy logic
subject: contingent valuation and preference uncertainty
subject: c-means clustering
subject: forest conservation

description: In seeking to value environmental amenities and public goods, individuals often have trouble trading off the (vague) amenity or good against a monetary measure. Valuation in these circumstances can best be described as fuzzy in terms of the amenity valued, perceptions of property rights, and the numbers chosen to reflect values. In this paper, we apply fuzzy logic to contingent valuation, employing a fuzzy clustering approach for incorporating preference uncertainty obtained from a follow-up certainty confidence question. We develop a Fuzzy Random Utility Maximization (FRUM) framework where the perceived utility of each individual is fuzzy in the sense that an individual’s utility belongs to each cluster to some degree. The model is then applied to a Swedish survey that elicited residents’ willingness to pay for enhanced forest conservation. The results from fuzzy models are generally ‘better’ than those obtained using the traditional random utility framework.
Zum Paläolithikum in der nördlichen Bayuda (Sudan) – Beobachtungen am 4. Nilkatarakt und im Wadi Abu Dom
Creators: name: Gabriel, Baldur
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
Junction conditions in Palatini $f(R)$ gravity
Creators: name: Olmo, Gonzalo J.
name: Rubiera-Garcia, Diego
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We work out the junction conditions for $f(R)$ gravity formulated in metric-affine (Palatini) spaces using a tensor distributional approach. These conditions are needed for building consistent models of gravitating bodies with an interior and exterior regions matched at some hypersurface. Some of these conditions depart from the standard Darmois-Israel ones of General Relativity and from their metric $f(R)$ counterparts. In particular, we find that the trace of the stress-energy momentum tensor in the bulk must be continuous across the matching hypersurface, though its normal derivative need not to. We illustrate the relevance of these conditions by considering the properties of stellar surfaces in polytropic models, showing that the range of equations of state with potentially pathological effects is shifted beyond the domain of physical interest. This confirms, in particular, that neutron stars and white dwarfs can be safely modelled within the Palatini $f(R)$ framework.
description: 7 pages; some additions in conclusions and references' list. Version accepted for publication on Class. Quant. Grav
archäologischer Survey an der Mündung des Wadi Abu Dom, Bayuda
Creators: name: Lohwasser, Angelika
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2021

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Nr. 20 (2009): Der Antike Sudan
QCD instantons in high energy diffractive scattering: Instanton model of Pomeron
Creators: name: Dorokhov, A. E.
name: Cherednikov, I. O
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The role of the QCD vacuum effects in high energy diffractive quark-quark and quark-antiquark scattering is studied with the Instanton Liquid Model. The special attention is given to the problem of formation of the soft Pomeron. We show that in the leading approximation in instanton density the $C-$odd instanton contribution to the diffractive amplitude is suppressed as $1/s$ compared to the $C-$even one.
description: Important references added, minor correction in the text
Mapping the adversity literature: A systematic review & scientometric analysis
Creators: name: Brown, Richard
name: Rea, Jessica
name: Pepper, Gillian
name: Bridger, Emma
name: Nettle, Daniel
name: Dezecache, Guillaume
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Life Sciences
subject: Social and Behavioral Sciences
subject: adversity, stress, psychology, health, review, research synthesis, scientometrics

description: A systematic review and scientometric analysis of the academic literature on adversity as experienced by individual humans.