cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A low dimensional model for bike sharing demand forecasting
Creators: name: Cantelmo, Guido
name: Rafal, Kucharski
name: Antoniou, Constantinos
Publisher: name: arXiv
Year: 2019
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Big, transport-related datasets are nowadays publicly available, which makes data-driven mobility analysis possible. Trips with their origins, destinations and travel times are collected in publicly available big databases, which allows for a deeper and richer understanding of mobility patterns. This paper proposes a low dimensional approach to combine these data sources with weather data in order to forecast the daily demand for Bike Sharing Systems (BSS). The core of this approach lies in the proposed clustering technique, which reduces the dimension of the problem and, differently from other machine learning techniques, requires limited assumptions on the model or its parameters. The proposed clustering technique synthesizes mobility data quantitatively (number of trips) and spatially (mean trip origin and destination). This allows identifying recursive mobility patterns that - when combined with weather data - provide accurate predictions of the demand. The method is tested with real-world data from New York City. We synthesize more than four million trips into vectors of movement, which are then combined with weather data to forecast the daily demand at a city-level. Results show that, already with a one-parameters model, the proposed approach provides accurate predictions.
description: 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
Competitiveness of Cotton in Organic and Conventional Production Systems in Uganda
Creators: name: Elepu, Gabriel
name: Ekere, W.
name: Elepu, Gabriel
name: Ekere, W.
Publisher: name: Unknown
Year: 2009
Subjects: subject: Crop Production/Industries
subject: Farm Management
subject: Production Economics
subject: Productivity Analysis
subject: Organic
subject: Conventional
subject: Cotton
subject: Production Systems
subject: Price Premium

description: Organic cotton production in Uganda is rising mainly due to the promotional efforts of private multinational cotton exporting companies. Nonetheless, the sustainability of organic cotton projects and their ultimate impact on poverty reduction will depend on the relative profitability of organic cotton production system. This paper therefore attempts to examine the competitiveness of cotton in conventional and organic production systems in Uganda. A survey of 160 cotton farmers was done in Northern Uganda where organic cotton has been introduced. Using whole farm crop budgets and the linear programming method, it was found that cotton was competitive with other ‘cash’ crops only under organic production system mainly because of the existence of price premium. Gross returns to organic cotton were approximately 7%. In the absence of price premium, organic cotton was an unattractive enterprise since farmers made losses of over 13%. Policy recommendations were thus forwarded to promote organic cotton production in Uganda.
title: Jahresbericht 2020 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2020
Subjects: subject: 620

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 64
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2020
Bonnor-type Black Dihole Solution in Brans-Dicke-Maxwell Theory
Creators: name: Kim, Hongsu
name: Lee, Hyung Mok
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It was originally thought that Bonnor's solution in Einstein-Maxwell theory describes a singular point-like magnetic dipole. Lately, however, it has been demonstrated that indeed it may describe a black {\it dihole}, i.e., a pair of static, oppositely-charged extremal black holes with regular horizons. Motivated particularly by this new interpretation, in the present work, the construction and extensive analysis of a solution in the context of the Brans-Dicke-Maxwell theory representing a black dihole are attempted. It has been known for some time that the solution-generating algorithm of Singh and Rai produces stationary, axisymmetric, charged solutions in Brans-Dicke-Maxwell theory from the known such solutions in Einstein-Maxwell theory. Thus this algorithm of Singh and Rai's is employed in order to construct a Bonnor-type magnetic black dihole solution in Brans-Dicke-Maxwell theory from the known Bonnor solution in Einstein-Maxwell theory. The peculiar feature of the new solution including internal infinity nature of the symmetry axis and its stability issue have been discussed in full detail.
description: 29 pages, Revtex4, Int. J. Mod. Phys. A (IJMPA), in press
title: Jahresbericht 2019 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2019
Subjects: subject: 620

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 61
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2019
Re-orientating direct support for agriculture
Creators: name: Chatellier, Vincent
name: Guyomard, Hervé
name: Chatellier, Vincent
name: Guyomard, Hervé
Publisher: name: Unknown
Year: 2012
Subjects: Agricultural and Food Policy

description: Within the framework of the reflections on the future of the Common Agricultural Policy (CAP), the method used to distribute direct aid to European farms occupies a prime position. This subject is currently arousing very lively debate for three main reasons. i) Member states have to agree on the future budget of the European Union (EU) for 2014-2020, in a delicate economic context. ii) The increased volatility in the prices of agricultural produce tends to weaken the legitimacy of a support system essentially based on decoupled payments, and therefore, independent of actual prices. iii) The community authorities wish to redirect, through new statutory texts (October, 2011), a portion of the direct aid towards better remuneration for the environmental responsibilities placed on farmers. In this paper we will cover the three main subjects which have fed our reflection since 2008: the analysis of the redistributive effects of the measures taken within the framework of the health check-up of the CAP; the assessment of the economic sensitivity of farms to several proposed scenarios for redistribution of direct aid; and the development of debate over the advantages and limitations of decoupled supports in this new context and in the face of the new challenges confronting French and European agriculture.
Light element evolution resulting from WMAP data
Creators: name: Romano, Donatella
name: Tosi, Monica
name: Matteucci, Francesca
name: Chiappini, Cristina
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The recent determination of the baryon-to-photon ratio from WMAP data by Spergel et al. (2003) allows one to fix with unprecedented precision the primordial abundances of the light elements D, 3He, 4He and 7Li in the framework of the standard model of big bang nucleosynthesis. We adopt these primordial abundances and discuss the implications for Galactic chemical evolution, stellar evolution and nucleosynthesis of the light elements. The model predictions on D, 3He and 4He are in excellent agreement with the available data, while a significant depletion of 7Li in low-metallicity stars is required to reproduce the Spite plateau.
description: 10 pages, 6 figures, accepted for publication in MNRAS. Minor changes (Figure 2: the observationally inferred range of D/H variation in the LISM has been modified - only the most reliable data are shown); some references added
The Behaviour of the Optical and X-ray Emission from Scorpius X-1
Creators: name: McNamara, B. J.
name: Harrison, T. E.
name: Zavala, R. T.
name: Galvan, Eduardo
name: Galvan, Javier
name: Jarvis, T.
name: Killgore, GeeAnn
name: Mireles, O. R.
name: Olivares, D.
name: Rodriguez, B. A.
name: Sanchez, M.
name: Silva, Allison L.
name: Silva-Velarde, E.
name: Templeton, M. R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In 1970, Hiltner & Mook reported the results of the first multiyear study of the optical emission from Sco X-1. They found that the Sco X-1 B-magnitude histograms changed from year to year. Subsequent multi-wavelength campaigns confirmed the variable nature of these optical histograms and also found that the X-ray and optical emissions were only correlated when Sco X-1 was brighter than about B = 12.6. Models had suggested that the optical emission from this source arose from X-rays reprocessed in an accretion disk surrounding the central neutron star. It was therefore difficult to explain why the optical and X-ray fluxes were not more closely correlated. In 1994 and 1995, two new simultaneous optical and X-ray campaigns on Sco X-1 were conducted with the Burst and Transient Source Experiment on the Compton Gamma Ray Observatory and the 1 m Yale telescope at Cerro Tololo Inter-American Observatory. Using these data and models by Psaltis, Lamb & Miller, it is now possible to provide a qualitative picture of how the X-ray and optical emissions from Sco X-1 are related. Differences in the B-magnitude histograms are caused by variations in the mass accretion rate and the relatively short time period usually covered by optical investigations. The tilted Gamma pattern seen in plots of the simultaneous X-ray and optical emission from Sco X-1 arises from (1) the nearly linear relation between the optical B magnitude and the mass accretion rate in the range 13.3 > B > 12.3 and an asymptotic behaviour in the B magnitude outside this range, and (2) a double-valued relation between the X-ray emission and mass accretion rate along the normal branch and the lower flaring branch of this source.
description: Accepted to the Astronomical Journal: 7 pages, 3 figures
Eucnemis americana Horn 1886
Creators: name: Otto, Robert L.
name: Karns, Ken D.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Eucnemidae
Eucnemis
Eucnemis americana

description: Eucnemis americana Horn, 1886
(Fig. 8)
 In Canada, this rarely seen eucnemid species has been recorded in Ontario. In the United States, E. americana have been found in California, Illinois, Indiana, New York, Oregon, Pennsylvania, Washington, Wisconsin (Muona 2000) and taken for the first time in Connecticut, Massachusetts, New Jersey and Ohio. Specimens were taken from Lindgren funnel traps and a intercept panel trap. CONNECTICUT: Harfield County: 4.8 km NNE Enfield, 15–28 May 2013, K. Divito (CMNH); MASSACHUSETTS: Hampden County: 4.0 km W Westfield, 2–16 June 2016, N. Carrier (CMNH); NEW JERSEY: Warren County: 1.0 km SSE Delaware, 17 May–1 June 2016, K. Moore & A. Pappas (CMNH, GERP); OHIO: Cuyahoga County: 1.3 km SE Euclid, 17–30 May 2014, R. Freeborn (CMNH), Mahoning County: 3.0 km NE Cornersburg, 11–24 May 2012, R. Freeborn (CMNH), Morris County: 1.0 km SW Boonton, 15 June–8 July 2016, K. Moore (CMNH), Ottawa County: 3.6 km NNE Lacame, 19 May–2 June 2015, C. Poe (CMNH), Stark County: 3.1 km W Alliance, 14–28 May 2016, R. Freeborn (CMNH, GERP). Vinton County: 6.5 km SE of Zaleski. 11–18 May 2013, 22–29 April 2017 (3), K.D. Karns (KDKC).
description: Published as part of Otto, Robert L. & Karns, Ken D., 2017, New state records for Nearctic false click beetles (Coleoptera: Eucnemidae), pp. 1-21 in Insecta Mundi 2017 (582) on page 12, DOI: 10.5281/zenodo.5169274
Cross Currency Valuation and Hedging in the Multiple Curve Framework
Creators: name: Gnoatto, Alessandro
name: Seiffert, Nicole
Publisher: name: arXiv
Year: 2020
Subjects: subject: Pricing of Securities (q-fin.PR)
subject: Mathematical Finance (q-fin.MF)
subject: FOS: Economics and business
subject: 91G30, 91B24, 91B70

description: We generalize the results of Bielecki and Rutkowski (2015) on funding and collateralization to a multi-currency framework and link their results with those of Piterbarg (2012), Moreni and Pallavicini (2017), and Fujii et al. (2010b). In doing this, we provide a complete study of absence of arbitrage in a multi-currency market where, in each single monetary area, multiple interest rates coexist. We first characterize absence of arbitrage in the case without collateral. After that we study collateralization schemes in a very general situation: the cash flows of the contingent claim and those associated to the collateral agreement can be specified in any currency. We study both segregation and rehypothecation and allow for cash and risky collateral in arbitrary currency specifications. Absence of arbitrage and pricing in the presence of collateral are discussed under all possible combinations of conventions. Our work provides a reference for the analysis of wealth dynamics, we also provide valuation formulas that are a useful foundation for cross-currency curve construction techniques. Our framework provides also a solid foundation for the construction of multi-currency simulation models for the generation of exposure profiles in the context of xVA calculations.
description: 42 pages
How weaponizing disinformation can bring down a city's power grid
Creators: name: Raman, Gururaghav
name: AlShebli, Bedoor
name: Waniek, Marcin
name: Rahwan, Talal
name: Peng, Jimmy Chih-Hsien
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Social technologies have made it possible to propagate disinformation and manipulate the masses at an unprecedented scale. This is particularly alarming from a security perspective, as humans have proven to be the weakest link when protecting critical infrastructure in general, and the power grid in particular. Here, we consider an attack in which an adversary attempts to manipulate the behavior of energy consumers by sending fake discount notifications encouraging them to shift their consumption into the peak-demand period. We conduct surveys to assess the propensity of people to follow-through on such notifications and forward them to their friends. This allows us to model how the disinformation propagates through social networks. Finally, using Greater London as a case study, we show that disinformation can indeed be used to orchestrate an attack wherein unwitting consumers synchronize their energy-usage patterns, resulting in blackouts on a city-scale. These findings demonstrate that in an era when disinformation can be weaponized, system vulnerabilities arise not only from the hardware and software of critical infrastructure, but also from the behavior of the consumers.
description: 10 pages, 3 figures
Exact Solution and Linear Stability Analysis of Unsteady Sliding Couette-Poiseuille Flow
Creators: name: Mahalanabish, Dibakar
Publisher: name: figshare
Year: 2019
Subjects: subject: 90101 Aerodynamics (excl. Hypersonic Aerodynamics)
subject: FOS: Mechanical engineering

description: In this thesis, analytical solution of the unsteady laminar bi-directional flow between concentric pipes (i.e. unsteady Couette- Poiseuille flow through an annulus) with known volume flow rate has been derived for various cases: i) stationary inner and outer pipe, (ii) stationary outer pipe and inner pipe moving with constant velocity, (iii) stationary outer pipe and inner pipe moving with linearly varying velocity, (iv) stationary inner pipe and outer pipe moving with constant velocity. The governing equations are simplified under the assumptions of incompressible, parallel bidirectional flow. The Laplace transform of the simplified governing equations give a set of ordinary differential equations. Using initial and boundary conditions this equation is solved analytically and solution is obtained in Laplace domain. Inverse Laplace transform of the solution gives the solution in time domain. Integrals of the Inverse Laplace transform are derived using Residue theorems. This solution method was used by Das (1998) and Das & Arakeri (2000). We assume the known volume flow rate to vary in a trapezoidal manner (i.e. the velocity of the piston driving the flow has a constant acceleration followed by a constant speed and a constant deceleration respectively). The important finding in analytical solution is that the solution when inner or outer pipe is moving is summation of solutions obtained when they are stationary with a known volume flow rate and when they are moving with zero volume flow rate. Quasi-steady linear stability analysis has been carried out on the solution obtained from the analytical part. The instability analysis has been carried out for three dimensional axisymmetric and non-axisymmetric disturbances for the mean velocity profiles obtained for different region of piston motion with inner pipe moving. The analytical findings matches well with the experimental results obtained by Devraj (2010). Variations of critical Reynolds numbers with radius ratio are plotted at different time regimes of piston motion. For all these cases critical Reynolds number is found to decrease with increase in radius ratio and in the limit of k -> 0, n = 0 mode is found to be most unstable.
title: Jahresbericht 2018 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2018
Subjects: subject: 620

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 56
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2018
Centrification of Algebras and Hopf Algebras
Creators: name: Rumynin, Dmitriy
name: Westaway, Matthew
Publisher: name: arXiv
Year: 2020
Subjects: subject: Rings and Algebras (math.RA)
subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: Primary 16S15, Secondary 16T05

description: We investigate a method of construction of central deformations of associative algebras, which we call centrification. We prove some general results in the case of Hopf algebras and provide several examples.
description: Version 2: many minor improvements, one minor correction. Version 3: further minor improvements, close to the final published version. To appear in Canadian Mathematical Bulletin
Rational approximation to real points on quadratic hypersurfaces
Creators: name: Poëls, Anthony
name: Roy, Damien
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary 11J13, Secondary 11J82

description: Let $Z$ be a quadratic hypersurface of $\mathbb{P}^n(\mathbb{R})$ defined over $\mathbb{Q}$ containing points whose coordinates are linearly independent over $\mathbb{Q}$. We show that, among these points, the largest exponent of uniform rational approximation is the inverse $1/ρ$ of an explicit Pisot number $ρ<2$ depending only on $n$ if the Witt index (over $\mathbb{Q}$) of the quadratic form $q$ defining $Z$ is at most $1$, and that it is equal to $1$ otherwise. Furthermore there are points of $Z$ which realize this maximum. They constitute a countably infinite set in the first case, and an uncountable set in the second case. The proof for the upper bound $1/ρ$ uses a recent transference inequality of Marnat and Moshchevitin. In the case $n=3$, we recover results of the second author while for $n>3$, this completes recent work of Kleinbock and Moshchevitin.
description: 29 pages
Determinants of Firm Relocation—A Study of Agro-Food Processors
Creators: name: Persillet, Vanessa
name: Shonkwiler, J. Scott
name: Persillet, Vanessa
name: Shonkwiler, J. Scott
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Firm relocation
subject: Agro-food sector
subject: Territorial Embeddedness
subject: Latent factor
subject: Binary response

description: The agro-food sector is strategic for the regions of the Great West of France. Based on interviews of 27 companies in the two industrial sectors of poultry and processed food, we show that the internal resources of the firm and its territorial embeddedness may be important factors determining the relocation decision.
Diphytaxis excavata Horn 1890
Creators: name: Otto, Robert L.
name: Karns, Ken D.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Eucnemidae
Diphytaxis
Diphytaxis excavata

description: Diphytaxis excavata Horn 1890
(Fig. 11)
 This eucnemid species was previously known from Belize, Cuba, Guatemala and Mexico. In the United States, D. excavata were found in Arkansas, Texas (Muona 2000; Otto 2011b) and taken for the first time in Missouri. Two specimens were taken from Lindgren funnel traps. MISSOURI: Callaway County: 2.1 km NNW Fulton, 11–25 August 2016, B. Deschu (CMNH), Cole County: 4.9 km SW Jefferson City, 30 June–12 July 2016, B. Deschu (GERP).
description: Published as part of Otto, Robert L. & Karns, Ken D., 2017, New state records for Nearctic false click beetles (Coleoptera: Eucnemidae), pp. 1-21 in Insecta Mundi 2017 (582) on page 13, DOI: 10.5281/zenodo.5169274
Charge- and parity-projected Hartree-Fock study with the tensor force of light nuclei
Creators: name: Sugimoto, Satoru
name: Ikeda, Kiyomi
name: Toki, Hiroshi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We propose a mean field framework in which the charge and the parity symmetries of a single-particle state are broken. We break these symmetries to incorporate the correlation induced by the tensor force into a nuclear mean field model. We perform the charge- and the parity projections before variation and obtain a Hartree-Fock-like equation (charge- and parity-projected Hartree-Fock equation), which is solved self-consistently. We apply the Hartree-Fock-like equation to the alpha particle and find that, by breaking the parity and the charge symmetries, the correlation induced by the tensor force is obtained.
description: 5 pages, 1 figures
Additional file 1 of JOINT for large-scale single-cell RNA-sequencing analysis via soft-clustering and parallel computing
Creators: name: Cui, Tao
name: Wang, Tingting
Publisher: name: figshare
Year: 2021
Subjects: subject: Statistics
subject: FOS: Mathematics
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1: Fig. S1. Convergence of the JOINT algorithm with iterations. Convergence of qg,k,l (a), αg,k,l (b), βg,k,l (c), and πk (d) for different genes and cell clusters to true values with iterations.
title: Jahresbericht 2017 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2017
Subjects: subject: 620

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 54
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2017
Additional file 8 of Effectiveness of comprehensive geriatric assessment intervention on quality of life, caregiver burden and length of hospital stay: a systematic review and meta-analysis of randomised controlled trials
Creators: name: Chen, Zhongyi
name: Ding, Zhaosheng
name: Chen, Caixia
name: Sun, Yangfan
name: Jiang, Yuyu
name: Liu, Fenglan
name: Wang, Shanshan
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Developmental Biology
Science Policy

description: Additional file 8. Sensitivity analyses for primary outcome.
MOESM2 of The interactome and proteomic responses of ALKBH7 in cell lines by in-depth proteomics analysis
Creators: name: Meng, Shu
name: Shaohua Zhan
name: Wanchen Dou
name: Ge, Wei
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 2: Figure S1. ALKBH7 knockdown cell lines and custom anti-ALKBH7. Figure S2. anti-ALKBH7 enriched only ALKBH7 in the crude mitochondrial lysate of HeLa S3 cells
The evolution of Astronomical Observatory design
Creators: name: Tirado, Miguel Ángel Castro
name: Castro-Tirado, Alberto J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: This work addresses the development of the astronomical observatory all through history, from an architectural point of view, as a building in relation to the observing instruments and their functioning as a heterogeneous work center. We focused on 32 observatories (in the period 1259-2007) and carefully analyzed the architectures. Considering the impact of the construction itself or its facilities on the results of the research (thermal or structural stability, poor weather protection, turbulence, etc.), there is little attention paid to theories or studies of the architectural or construction aspects of the observatories. Therefore, this work aims to present a theoretical-critical contribution that, at least, invites the reflection of those involved in the development of astronomical observatories in the future.
description: 10 pages, 3 figures
title: Jahresbericht 2016 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2016
Subjects: subject: 620

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 48
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2016
Substructure in the Andromeda Galaxy Globular Cluster System
Creators: name: Perrett, K. M.
name: Stiff, D. A.
name: Hanes, D. A.
name: Bridges, T. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In the most prominent current scenario of galaxy formation, galaxies form hierarchically through the merger of smaller systems. Such mergers could leave behind dynamical signatures which may linger long after the event. In particular, the globular cluster system (GCS) of a merging satellite galaxy may remain as a distinct sub-population within the GCS of a massive galaxy. Using the latest available globular cluster velocities and metallicities, we present the results of a search for grouping in the GCS of our nearest large spiral galaxy neighbor, M31. A modified friends-of-friends algorithm is used to identify a number of possible merger remnants in projected position, radial velocity and [Fe/H] parameter space. Numerical simulations are used to check that such merger remnants are indeed plausible over the timescales of interest. The identification of stellar streams associated with these groups is required in order to confirm that they represent merger remnants.
description: 19 pages, 3 figures, accepted for publication in the ApJ
SZ effect from Dark Matter annihilation
Creators: name: Colafrancesco, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive in this Letter the SZ effect induced by the secondary electrons produced in the annihilation of Weakly Interacting Massive Particles (assumed here to be neutralinos) in gravitationally bound structures dominated by Cold Dark Matter (CDM). We show that the DM induced SZ effect has a specific spectral shape and an amplitude which increases for decreasing neutralino mass M_{chi}. The available SZ data on the Coma cluster set an upper limit on the quantity n^2_{chi} which can be combined with the WMAP constraints on Omega_m h^2 to restrict the available neutralino models in the - M_{chi} plane. We delineate various potential applications of this method to constraint the physical properties of the Dark Matter particles from the study of galaxy clusters and dwarf spheroidal galaxies in the light of the next coming high-sensitivity SZ experiments.
description: 5 pages, 2 figures, A&A in press
Including gaussian uncertainty on the background estimate for upper limit calculations using Poissonian sampling
Creators: name: Lista, Luca
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: A procedure to include the uncertainty on the background estimate for upper limit calculations using Poissonian sampling is presented for the case where a Gaussian assumption on the uncertainty can be made. Under that hypothesis an analytic expression of the likelihood is derived which can be written in terms of polynomials defined by recursion. This expression may lead to a significant speed up of computing applications that extract the upper limits using Toy Monte Carlo.
description: 6 pages, 2 figures, accepted for publication in Nucl.Instrum.Meth.A
Supersymmetric Quenching of the Toda Lattice Equation
Creators: name: Splittorff, K.
name: Verbaarschot, J. J. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: High Energy Physics - Lattice (hep-lat)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The average of the ratio of powers of the spectral determinants of the Dirac operator in the $ε$-regime of QCD is shown to satisfy a Toda lattice equation. The quenched limit of this Toda lattice equation is obtained using the supersymmetric method. This super symmetric approach is then shown to be equivalent to taking the replica limit of the Toda lattice equation. Among other, the factorization of the microscopic spectral correlation functions of the QCD Dirac operator into fermionic and bosonic partition functions follows naturally from both approaches. While the replica approach relies on an analytic continuation in the number of flavors no such assumptions are made in the present approach where the numbers of flavors in the Toda lattice equation are strictly integer.
description: 14 pages
Population Dynamics, Economic Growth and Energy Consumption in Kenya
Creators: name: Michieka, Nyakundi
name: Fletcher, Jerald J.
name: Michieka, Nyakundi
name: Fletcher, Jerald J.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: Population
subject: growth
subject: energy
subject: Kenya

description: Kenya is a small open economy that depends on energy for growth. Since independence in 1963, it has experienced tremendous urban and rural population growth, placing an increasing strain on energy resources and economic development. Therefore, in this paper the relationship between urban and rural populations, economic development, and energy use is studied. The empirical analysis uses a vector autoregression framework. The Granger Causality test results suggest unidirectional causality running from urban population to GDP. The vector error decomposition results imply that urban growth will continue to play a major role in energy consumption in Kenya.
title: Jahresbericht 2015 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2015
Subjects: subject: 620

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 41
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2015
Minimal physical therapy utilization compared with higher physical therapy utilization for patients with low back pain: a systematic review
Creators: name: Ojha, Heidi
name: Masaracchio, Michael
name: Johnston, Matthew
name: Howard, Ralph J.
name: Egan, William E.
name: Kirker, Kaitlin
name: Davenport, Todd E.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Aim: Currently there is a large and perhaps unwarranted variation regarding physical therapy utilization for individuals with low back pain (LBP). The purpose of this systematic review was to compare the effects of minimal physical therapy utilization/education (two visits or less) versus typical physical therapy utilization (three visits or more) on patient-important outcomes for patients with LBP. Methods: Two independent reviewers searched Cochrane, Medline, CINAHL, Web of Science, and PEDro from database inception until March 2017. Eligible studies used a randomized design, included subjects with LBP, and compared minimal versus higher utilization. The GRADE approach was used to provide an overall level of evidence regarding utilization. Eight articles (1153 individual subjects) met the inclusion criteria. Effect sizes for each outcome measure were calculated using Hedge’s g and were adjusted for baseline values at each time period. Findings: When compared with minimal utilization, higher utilization demonstrated no significant differences on pain, disability, or quality of life at the 1-year follow-up. However, two of the three studies that analyzed cost-effectiveness found higher utilization to be more cost-effective at 1-year follow-up. Moreover, there was insufficient evidence available to investigate patient subgroups (acuity, risk for chronicity), multiple levels of utilization dosage (low, typical, and high), or intervention type. Conclusions: This review identifies the need for further research on the dosage of physical therapy among various subgroups of patients with LBP. While higher utilization may not result in significant improvements in patient-important outcomes, it may be more cost-effective for patients with chronic or complex LBP conditions when compared to minimal utilization.
Dromaeolus striatus
Creators: name: Otto, Robert L.
name: Karns, Ken D.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Eucnemidae
Dromaeolus
Dromaeolus striatus

description: Dromaeolus striatus (LeConte, 1852)
(Fig. 15)
 Although widespread across much of the eastern United States, this rarely seen eucnemid species was previously known from Alabama, Arkansas, Connecticut, District of Columbia, Florida, Georgia, Iowa, Louisiana, Maryland, Mississippi, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, Tennessee, Texas, Vermont, Virginia, Wisconsin (Muona 2000) and newly recorded in Massachusetts. Muona (2000) regarded a Utah record as mislabeled. A single specimen was taken from a Lindgren funnel trap placed in Barnstable County. MASSACHUSETTS: Barnstable County: 3.8 km WSW Orleans, 20 July–3 August 2016, T. Kesting-Handly (CMNH).
description: Published as part of Otto, Robert L. & Karns, Ken D., 2017, New state records for Nearctic false click beetles (Coleoptera: Eucnemidae), pp. 1-21 in Insecta Mundi 2017 (582) on page 15, DOI: 10.5281/zenodo.5169274
Additional file 2 of JOINT for large-scale single-cell RNA-sequencing analysis via soft-clustering and parallel computing
Creators: name: Cui, Tao
name: Wang, Tingting
Publisher: name: figshare
Year: 2021
Subjects: subject: Statistics
subject: FOS: Mathematics
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 2: Fig. S2. Convergence of the JOINT algorithm with number of samples. Convergence of qg,k,l (a), αg,k,l (b), βg,k,l (c), πk (d), m e m g , k ‐ m ̂ g , k / m g , k $$ \left(m\left(\mathbf{e},\left|{m}_{g,k}\hbox{-} {\hat{m}}_{g,k}\right|/{m}_{g,k}\right)\right. $$ , the mean of absolute difference between the theoretical mean from zero-inflated negative binomial model and the mean from model using estimated parameters over the theoretical mean), p 0 f p g , k 0 ‐ p ̂ g , k 0 / p g , k 0 $$ \left({p}_0\left(\mathbf{f},\left|{p}_{g,k}^0\hbox{-} {\hat{p}}_{g,k}^0\right|/{p}_{g,k}^0\right)\right. $$ , the mean of absolute difference between the theoretical zero-count probability from zeroinflated negative binomial model and the zero-count probability from model using estimated parameters over the theoretical probability), var g var g , k ‐ v a ̂ r g , k / var g , k $$ \left(\operatorname{var}\left(\mathbf{g},\left|{\mathit{\operatorname{var}}}_{g,k}\hbox{-} \mathrm{v}\hat{\mathrm{a}}{\mathrm{r}}_{g,k}\right|/{\mathit{\operatorname{var}}}_{g,k}\right)\right. $$ , the mean of absolute difference between the theoretical variance from zero-inflated negative binomial model and variance from model using estimated parameters over the theoretical variance) to true values with the number of samples. Error bars in (a) - (d) indicate the full range of data variation.
Chandra discovery of the intracluster medium around UM425 at redshift 1.47
Creators: name: Mathur, Smita
name: Williams, Rik J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on a discovery of a candidate cluster of galaxies at redshift z=1.47 based on Chandra observations in the field of quasars UM425 A & B. We detect with high significance diffuse emission due the intracluster hot gas around the quasar pair. This is the second highest redshift cluster candidate after 3C294 at z=1.786. The diffuse emission is elliptical in shape with about 17" extent. If indeed at z=1.47, this corresponds to a physical size of 140 h_{70}^{-1} Kpc and 2--10 keV luminosity of about 3 times 10^{43} erg/s. The cluster is unlikely to be the long sought gravitational lens invoked to explain unusual brightness of UM425 A and the close quasar pair. Coexistence of the quasars with the cluster suggests a link of activity to cluster environment. The unusual brightness of UM425 A may then be due to a higher accretion rate. We also comment briefly on the X-ray spectra of UM 425 A & B which also happen to be broad absorption line quasars. We argue that present evidence suggests that the quasars are just a pair and not lensed images of the same quasar.
description: Submitted to ApJ Letters
title: Jahresbericht 2007 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2007
Subjects: subject: 62

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 2
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2007
Letter to the Editor: Adherence to clinical practice guidelines for low back pain from a Dutch perspective
Creators: name: Oostendorp, Rob A.B.
name: Elvers, Hans
name: Van Trijffel, Emiel
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Letter to the Editor: Adherence to clinical practice guidelines for low back pain from a Dutch perspective
Additional file 1 of Zinc transporter SLC39A13/ZIP13 facilitates the metastasis of human ovarian cancer cells via activating Src/FAK signaling pathway
Creators: name: Cheng, Xinxin
name: Wang, Jie
name: Liu, Chunling
name: Jiang, Tianduo
name: Yang, Ningzhi
name: Liu, Dan
name: Zhao, Huanhuan
name: Xu, Zhelong
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1: Figure S1. Kaplan-Meier survival analysis of ZIP3, ZIP5, ZIP10, ZIP12 and ZIP14 expressions in TCGA cohort. Figure S2. ZIP13 protein is overexpressed in ovarian cancer . Figure S3. The identification of ZIP13 knockout cells. Figure S4. ZIP13 knockout suppresses peritoneal spreading and metastasis of ovarian cancer cells in vivo. Figure S5. ZIP13 regulates intracellular zinc distribution. Figure S6. Quantitative RT-PCR analysis of genes in the Src/FAK signaling pathway. Figure S7. Zinc activates the Src/FAK signaling pathway and regulates metastasis-related genes in ovarian cancer cells. Figure S8. Correlation analysis of ZIP13 and target genes in ovarian cancer tissues from TCGA.
Additional file 3 of JOINT for large-scale single-cell RNA-sequencing analysis via soft-clustering and parallel computing
Creators: name: Cui, Tao
name: Wang, Tingting
Publisher: name: figshare
Year: 2021
Subjects: subject: Statistics
subject: FOS: Mathematics
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 3: Fig. S3. Convergence of the JOINT algorithm with dropout probabilities. Convergence of qg,k,l (a), αg,k,l (b), βg,k,l (c), πk (d), and m e m g , k ‐ m ̂ g , k / m g , k $$ \left(m\left(\mathbf{e},\left|{m}_{g,k}\hbox{-} {\hat{m}}_{g,k}\right|/{m}_{g,k}\right)\right. $$ , i.e. the mean of absolute difference between the theoretical mean from zero-inflated negative binomial model and the mean from model using estimated parameters over the theoretical mean) to true values with dropout probabilities. Error bars in (a) - (d) indicate the full range of data variation.
Measurement of the ratio Gamma(K_L -> gamma gamma)/Gamma(K_L -> pi^0 pi^0 pi^0) with the KLOE detector
Creators: name: The KLOE Collaboration
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We have measured the ratio R=Gamma(K_L -> gamma gamma)/ Γ(K_L -> 3 pi^0) using the KLOE detector. From a sample of ~ 10^9 phi-mesons produced at DAFNE, the Frascati phi-factory, we select ~ 1.6 10^8 K_L-mesons tagged by observing K_S -> pi^+ pi^- following the reaction e^+ e^- -> phi -> K_L K_S. From this sample we select 27,375 K_L -> gamma gamma events and obtain R = (2.79 \pm 0.02_{stat} \pm 0.02_{syst}) \times 10^{-3}. Using the world average value for BR(K_{L} -> 3 pi^0), we obtain BR(K_{L} -> gamma gamma) = (5.89 \pm 0.07 \pm 0.08) \times 10^{-4} where the second error is due to the uncertainty on the 3 pi^0 branching fraction.
description: 14 pages
title: António dos Santos Nogueira
Creators: name: Nicolau, Mariana
name: Silva, Sandra Osório da
Publisher: name: CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2022

description: Entrada biográfica sobre António dos Santos Nogueira, na plataforma eViterbo
description: Nicolau, Mariana. Silva, Sandra Osório da. 2022. António dos Santos Nogueira in eViterbo. CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa. eISBN: 978-989-8492-77-7
title: Ð¡ÑÐ°Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ð¹ Ð¡ÐÐ£ Ñ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸ÑÐ¼Ð¸
title: Stabilization of program movements of acs with interval restrictions
Creators: name: ÐÑÑÑÐ¸Ð½, ÐÐ°ÑÐ°Ñ
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (27; 2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐ¿ÐµÑÐ°ÑÐ¸Ð¹ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ (Ð¼Ð°Ñ.)
ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÑÐ°Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ð¹
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÐºÐ²Ð°Ð´ÑÐ°ÑÐ¸ÑÐ½ÑÐ¹ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»
stabilization of program movements
optimization
quadratic functional

description: Ð ÑÐ°Ð±Ð¾ÑÐ°ÐµÑ ÑÐµÑÐ°ÐµÑÑÑ Ð·Ð°Ð´Ð°ÑÐ° ÑÑÐ°Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¡ÐÐ£ Ñ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ð½Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ. ÐÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÑÑ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾Ð³ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð·Ð°Ð´Ð°ÑÑ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÑÐµÑÐ°ÐµÑÑÑ ÑÐ¾ÑÐ½ÑÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð¼
description: The article solves the problem of stabilizing the software movement of the ACS with interval control restrictions. Transformations are performed and the model is immersed in an optimization problem, which is solved by an exact algorithm
Production of the pentaquark exotic baryon Xi_5 in bar{K} N scattering : bar{K} N -> K Xi_5 and bar{K} N -> K* Xi_5
Creators: name: Nam, Seung-Il
name: Hosaka, Atsushi
name: Kim, Hyun-Chul
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the production of the newly found pentaquark exotic baryon Xi_5 in the bar{K} N -> K Xi_5 and the bar{K} N -> K* Xi_5 reactions at the tree level. We consider both positive- and negative parities of the Xi_5. The reactions are dominated by the s- and u-channel processes, and the resulting cross sections depend very much on the parity of Xi_5 and on the type of form factor. We have seen that the cross sections for the positive-parity Xi_5 are generally about a hundred times larger than those of the negative-parity one. This large difference in the cross sections will be useful for further study of pentaquark baryons.
description: 8 pages and 15 figures
title: Jahresbericht 2008 Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig
Creators: name: :None
Publisher: name: Shaker
Year: 2008
Subjects: subject: 62

description: Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig, vol. 5
description: Jahresbericht Institut für Nachrichtentechnik (IfN), Technische Universität Braunschweig, vol. 2008
MOESM4 of The relationship between spinal pain and temporomandibular joint disorders in Korea: a nationwide propensity score-matched study
Creators: name: Doori Kim
name: Seong-Gyu Ko
name: Eun-Kyoung Lee
name: Boyoung Jung
Publisher: name: figshare
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 4: Table S2. Post hoc test for outcome differences between TMD grades.