cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð Ð¾Ð±Ð¾Ñ-Ð³ÐµÐºÑÐ°Ð¿Ð¾Ð´
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Robot-hexapod
Creators: name: ÐÐ°Ð½Ñ Ð¡Ð¸Ð½Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð Ð¾Ð±Ð¾ÑÑ
Ð³ÐµÐºÑÐ°Ð¿Ð¾Ð´
ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ðµ Ð½Ð¾Ð¶ÐºÐ¸
Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑ ÐµÐ¼Ð°
hexapod
telescopic legs
analysis
electrical diagram

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐ°ÑÑÐ¸ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÑÑÐ¸Ð½Ð¾Ð³Ð¸Ð¹ ÑÐ¾Ð±Ð¾Ñ Ñ ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð½Ð¾Ð³Ð°Ð¼Ð¸. Ð­ÑÐ° ÑÐ°Ð±Ð¾ÑÐ° Ð² Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼ Ð¸Ð·ÑÑÐ°ÐµÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÐºÐ¾Ð³Ð¾ ÑÐ¾Ð´Ð° Ð¼ÐµÑÐ°ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð²ÑÐµÑÑÐ¾ÑÐ¾Ð½Ð½Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÑ ÑÑÑÑÐºÑÑÑÑ, Ð¿Ð¾ÑÐ¾Ð´ÐºÑ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð³ÐµÐºÑÐ°Ð¿Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð±Ð¾ÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÑÐµÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¼Ð¾Ð´ÑÐ»Ð¸ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ 3D Ð¼Ð¾Ð´ÐµÐ»Ñ Ð³ÐµÐºÑÐ°Ð¿Ð¾Ð´Ð°. 2. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÑÑÑÐºÑÑÑÐ½ÑÑ ÑÑÐµÐ¼Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÑÑ ÑÑÐµÐ¼Ñ. 4. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÑÑ ÑÑÐµÐ¼Ñ Ð¿ÐµÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ. 5. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð² Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð° Ð´Ð»Ñ Ð¾Ð²ÑÐ°Ð¶Ð½ÑÑ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¹ Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¾ÑÐ½Ð°ÑÐµÐ½Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¼Ð¾Ð´ÑÐ»ÑÐ¼Ð¸ Ð´Ð»Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² ÑÐ°Ð·Ð½ÑÑ ÑÑÐµÑÐ°Ñ.
description: The subject of the qraduate qualifying work: âRobot Hexapodâ. The object of research in this work is a six-legged robot with telescopic legs. This work mainly studies the development and design of this kind of mechatronic equipment, comprehensively analyzes the structure, gait and control algorithm of hexapod robot, and integrates various modules to carry out multiple control projects. Problems that were solved during the research: 1. To develop a 3D model of the hexapod. 2. To develop a block diagram of the device. 3. To develop an electric circuit.. 4. To develop a kinematic scheme of movement. 5. To develop a software system. This work is mainly intended for gully areas and can be equipped with various modules for different applications.
Additional file 1 of Treating periodontitis-a systematic review and meta-analysis comparing ultrasonic and manual subgingival scaling at different probing pocket depths
Creators: name: Zhang, Xin
name: Hu, Zixuan
name: Zhu, Xuesong
name: Li, Wenjie
name: Chen, Jun
Publisher: name: figshare
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 1 Appendix 1. Search strategy used in PubMed/MEDLINE. Appendix 2. Data merger formulas. Appendix 3. Characteristics of studies awaiting classification. Appendix 4. Risk of bias graph. Appendix 5. Risk of bias summary. Appendix 6. GRADE quality of evidence.
Financial Development, Institutional Quality and Economic Performance in East Asian Economies
Creators: name: Law, Siong Hook
name: Habibullah, Muzafar Shah
name: Law, Siong Hook
name: Habibullah, Muzafar Shah
Publisher: name: Unknown
Year: 2006
Subjects: subject: Financial Economics
subject: financial development
subject: quality of institutions
subject: economic performance

description: This paper examines the effects of financial development and institutional quality on economic performance in the East Asian economies using the panel cointegration and panel group mean fully modified OLS estimations. The empirical results based on the Solow growth model indicate that well developed institutional quality and financial market lead to the improved output per capita in East Asian economies. The effect of financial development on economic performance is larger when the financial system is embedded within a sound institutional framework. Thus, institutional improvements in these economies are important, not only in promoting economic development but also to deliver the benefits of financial development.
On the initiation and sustenance of flow-induced vibration of cylinders: insights from force partitioning
Creators: name: Menon, Karthik
name: Mittal, Rajat
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The focus of this work is to dissect the physical mechanisms that drive and sustain flow-induced, transverse vibrations of cylinders. The influence of different mechanisms is quantified by using a method to partition the fluid dynamic force on the cylinder into distinct, physically relevant components. In conjunction with this force partitioning, calculations of the energy extracted by the oscillating body from the flow are used to make a direct connection between the phenomena responsible for force generation and their effect on driving flow-induced oscillations. These tools are demonstrated in a study of the effect of cylinder shape on flow-induced vibrations. Relatively small increases in cylinder aspect-ratio are found to have a significant influence on the amplitude of oscillation, resulting in a large drop in oscillation amplitude at reduced velocities that correspond to the upper range of the synchronization regime. By mapping out the energy transfer between the fluid and structure as a function of aspect-ratio, we identify the existence of a low-amplitude stationary state as the cause of the drop in amplitude. Partitioning the fluid dynamic forces on cylinders of varying aspect-ratio then allows us to uncover the physical mechanisms behind the appearance of the underlying bifurcation. The analysis also suggests that while vortex shedding in the wake is necessary to initiate oscillations, it is the vorticity associated with the boundary layer over the cylinder that is responsible for the sustenance of flow-induced vibrations.
Additional file 14 of Wnt-driven LARGE2 mediates laminin-adhesive O-glycosylation in human colonic epithelial cells and colorectal cancer
Creators: name: Dietinger, Vanessa
name: Durango, Cira R. García De
name: Wiechmann, Svenja
name: Boos, Sophie L.
name: Michl, Marlies
name: Neumann, Jens
name: Hermeking, Heiko
name: Kuster, Bernhard
name: Jung, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 14. Uncropped images of immunoblot membranes.
Computing communities in large networks using random walks
Creators: name: Latapy, Matthieu
name: Pons, Pascal
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Dense subgraphs of sparse graphs (communities), which appear in most real-world complex networks, play an important role in many contexts. Computing them however is generally expensive. We propose here a measure of similarities between vertices based on random walks which has several important advantages: it captures well the community structure in a network, it can be computed efficiently, it works at various scales, and it can be used in an agglomerative algorithm to compute efficiently the community structure of a network. We propose such an algorithm which runs in time O(mn^2) and space O(n^2) in the worst case, and in time O(n^2log n) and space O(n^2) in most real-world cases (n and m are respectively the number of vertices and edges in the input graph). Experimental evaluation shows that our algorithm surpasses previously proposed ones concerning the quality of the obtained community structures and that it stands among the best ones concerning the running time. This is very promising because our algorithm can be improved in several ways, which we sketch at the end of the paper.
description: 15 pages, 4 figures
Are Countries of Association of South East Asia Nations (ASEAN) Candidates of Optimum Currency Area for Monetary Union? A Structural VAR Approach
Creators: name: Sin, Lew Yuen
name: Asam Tuan Lorik, Ku
name: Sin, Lew Yuen
name: Asam Tuan Lorik, Ku
Publisher: name: Unknown
Year: 2006
Subjects: subject: Financial Economics
subject: monetary union
subject: optimum currency area
subject: SVAR

description: Intra-trade among ASEAN countries have remained around 20% over the period 1993 until 2001 (ASEAN Secretariat). With this significant amount of trade being conducted between members of ASEAN countries, businesses were faced with exchange rate exposure due to the volatility of the exchange rate within the regions as was experienced during the Asian Financial Crisis of 1997-98. Members of the European Union overcome this exchange rate exposure by agreeing to form a monetary union and adopting Euro as their common currency in 1999. This paper examines the feasibility of a Optimum Currency Area (OCA) for ASEAN 9 to adopt a common currency, especially after the 1997-98 Asian Financial Crisis. Using macro-economic data for 9 ASEAN countries over the 15 years period (1990–2004), the paper addresses whether an OCA would be well suited for these countries, following the trails of Euro formation.
Nozzle dynamics and wavepackets in turbulent jets
Creators: name: Kaplan, Oğuzhan
name: Jordan, Peter
name: Cavalieri, André
name: Brès, Guillaume A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study a turbulent jet issuing from a cylindrical nozzle to characterise coherent structures evolving in the turbulent boundary layer. The analysis is performed using data from a large-eddy simulation of a Mach 0.4 jet. Azimuthal decomposition of the velocity field in the nozzle shows that turbulent kinetic energy predominantly resides in high azimuthal wavenumbers; the first three azimuthal wavenumbers, that are important for sound generation, contain much lower, but non-zero amplitudes. Using two-point statistics, low azimuthal modes in the nozzle boundary layer are shown to exhibit significant correlations with modes of same order in the free-jet region. Spectral Proper Orthogonal Decomposition (SPOD) is used to distill a low-rank approximation of the flow dynamics. This reveals the existence of tilted coherent structures within the nozzle boundary layer and shows that these are coupled with wavepackets in the jet. The educed nozzle boundary-layer structures are modelled using a local linear stability analysis of the nozzle mean flow. Projection of the leading SPOD modes on the stability eigenmodes shows that the organised boundary-layer structures can be modelled using a small number of stable eigenmodes of the boundary-layer branch of the eigenspectrum, indicating the prevalence of non-modal effects. Finally local and global resolvent analysis of the mean-flow are performed. It is shown that the most-energetic nozzle structures can be successfully described with optimal resolvent response modes, whose associated forcing modes are observed to tilt against the nozzle boundary-layer, suggesting that the Orr mechanism underpins these organised, turbulent, boundary-layer structures.
description: 38 pages, 31 figures. Submitted to Journal of Fluid Mechanics
Additional file 1 of Is the positive association between middle-income and rich household wealth and adult sub-Saharan African women’s overweight status modified by the level of education attainment? A cross-sectional study of 22 countries
Creators: name: Ozodiegwu, Ifeoma D.
name: Doctor, Henry V.
name: Quinn, Megan
name: Mercer, Laina D.
name: Ogbebor Enaholo Omoike
name: Hadii M. Mamudu
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1.
The Asian Financial Crisis: Impact on Human Development
Creators: name: Self, Sharmistha
name: Grabowski, Richard
name: Self, Sharmistha
name: Grabowski, Richard
Publisher: name: Unknown
Year: 2006
Subjects: subject: Financial Economics
subject: Labor and Human Capital
subject: financial crisis
subject: human development
subject: structural change

description: The Asian financial crisis surprised the world and resulted in steep economic downturns in parts of East and Southeast Asia. Its apparent quick recovery however would imply that there was negligible impact on human development. This paper challenges this notion. Using cross-country data from various Human Development Reports, this paper examines what factors were responsible for affecting overall human development in the pre-crisis and post-crisis period. The results indicate that structural changes have occurred and significant social problems persist in the post-crisis period in Southeast and East Asia, which are apparent through declining human and gender development for the region.
Additional file 13 of Wnt-driven LARGE2 mediates laminin-adhesive O-glycosylation in human colonic epithelial cells and colorectal cancer
Creators: name: Dietinger, Vanessa
name: Durango, Cira R. García De
name: Wiechmann, Svenja
name: Boos, Sophie L.
name: Michl, Marlies
name: Neumann, Jens
name: Hermeking, Heiko
name: Kuster, Bernhard
name: Jung, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 13. List of used Primers, Oligonucleotides and Plasmids used in this study.
Efficient data processing and quantum phenomena: Single-particle systems
Creators: name: De Raedt, H.
name: De Raedt, K.
name: Michielsen, K.
name: Miyashita, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the relation between the acquisition and analysis of data and quantum theory using a probabilistic and deterministic model for photon polarizers. We introduce criteria for efficient processing of data and then use these criteria to demonstrate that efficient processing of the data contained in single events is equivalent to the observation that Malus' law holds. A strictly deterministic process that also yields Malus' law is analyzed in detail. We present a performance analysis of the probabilistic and deterministic model of the photon polarizer. The latter is an adaptive dynamical system that has primitive learning capabilities. This additional feature has recently been shown to be sufficient to perform event-by-event simulations of interference phenomena, without using concepts of wave mechanics. We illustrate this by presenting results for a system of two chained Mach-Zehnder interferometers, suggesting that systems that perform efficient data processing and have learning capability are able to exhibit behavior that is usually attributed to quantum systems only.
description: http://www.compphys.net/dlm
Risky Loss Distributions and Modeling the Loss Reserve Pay-out Tail
Creators: name: Cummins, J. David
name: McDonald, James B.
name: Merrill, Craig
name: Cummins, J. David
name: McDonald, James B.
name: Merrill, Craig
Publisher: name: Unknown
Year: 2007
Subjects: subject: Risk and Uncertainty
subject: Loss distributions
subject: loss reserves
subject: generalized beta distribution
subject: liability insurance

description: Although an extensive literature has developed on modeling the loss reserve runoff triangle, the estimation of severity distributions applicable to claims settled in specific cells of the runoff triangle has received little attention in the literature. This paper proposes the use of a very flexible probability density function, the generalized beta of the 2nd kind (GB2) to model severity distributions in the cells of the runoff triangle and illustrates the use of the GB2 based on a sample of nearly 500,000 products liability paid claims. The results show that the GB2 provides a significantly better fit to the severity data than conventional distributions such as the Weibull, Burr 12, and generalized gamma and that modeling severity by cell is important to avoid errors in estimating the riskiness of liability claims payments, especially at the longer lags.
Theory and Phenomenology of an Exceptional Supersymmetric Standard Model
Creators: name: King, S. F.
name: Moretti, S.
name: Nevzorov, R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We make a comprehensive study of the theory and phenomenology of a low energy supersymmetric standard model originating from a string-inspired $E_6$ grand unified gauge group. The Exceptional Supersymmetric Standard Model (ESSM) considered here is based on the low energy SM gauge group together with an extra $Z'$ corresponding to an extra $U(1)_{N}$ gauge symmetry under which right--handed neutrinos have zero charge. The low energy matter content of the ESSM corresponds to three 27 representations of the $E_6$ symmetry group, to ensure anomaly cancellation, plus an additional pair of Higgs--like doublets as required for high energy gauge coupling unification. The ESSM is therefore a low energy alternative to the MSSM or NMSSM. The ESSM involves extra matter beyond the MSSM contained in three $5+5^*$ representations of SU(5), plus three SU(5) singlets which carry $U(1)_{N}$ charges, one of which develops a VEV, providing the effective $μ$ term for the Higgs doublets, as well as the necessary exotic fermion masses. We explore the RG flow of the ESSM and examine theoretical restrictions on the values of new Yukawa couplings caused by the validity of perturbation theory up to the Grand Unification scale. We then discuss electroweak symmetry breaking and Higgs phenomenology, and establish an upper limit on the mass of the lightest Higgs particle which can be significantly heavier than in the MSSM and NMSSM, in leading two--loop approximation. We also discuss the phenomenology of the $Z'$ and the extra matter, whose discovery will provide a smoking gun signal of the model.
description: 84 pages, 15 figures, some minor changes to the text, references added
The Trade-Off Between Liquidity and Precision of Position in Option Contracts
Creators: name: Koch, Alexander K.
name: Lazarov, Zdravetz
name: Koch, Alexander K.
name: Lazarov, Zdravetz
Publisher: name: Unknown
Year: 2007
Subjects: subject: Risk and Uncertainty
subject: Clustering
subject: Exchange Design
subject: Options

description: More liquid financial contracts are claimed to draw trading volume from contracts for which they are close substitutes. We provide the first analysis of how trading volume across existing financial contracts is affected by changes in the factors that govern the degree to which they are substitutes. Using data on DAX options with different strike prices, we identify these factors and their impact on the distribution of trades across contracts. The results are relevant for exchange design since they help gauge when options with different strike prices are good (bad) substitutes and the strike price grid should be coarse (fine).
Compositional distributions and evolutionary processes for the near-Earth object population: Results from the MIT-Hawaii Near-Earth Object Spectroscopic Survey (MITHNEOS
Creators: name: P., Binzel R.
name: E., DeMeo F.
name: V., Turtelboom E.
name: J., Bus S.
name: A., Tokunaga
name: H., Burbine T.
name: C., Lantz
name: D., Polishook
name: B., Carry
name: A., Morbidelli
name: M., Birlan
name: P., Vernazza
name: N., Moskovitz
name: M., Slivan S.
name: A., Thomas C.
name: S., Rivkin A.
name: D., Hicks M.
name: T., Dunn
name: V., Reddy
name: A., Sanchez J.
name: M., Granvik
name: T, Kohout
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report measured spectral properties for more than 1000 NEOs, representing>5% of the currently discovered population. Thermal flux detected below 2.5 μm allows us to make albedo estimates for nearly 50 objects, including two comets. Additional spectral data are reported for more than 350 Mars-crossing asteroids. Most of these measurements were achieved through a collaboration between researchers at the Massachusetts Institute of Technology and the University of Hawaii, with full cooperation of the NASA Infrared Telescope Facility (IRTF) on Mauna Kea. We call this project the MIT-Hawaii Near-Earth Object Spectroscopic Survey (MITHNEOS; myth-neos).
Putting competing orders in their place near the Mott transition
Creators: name: Balents, Leon
name: Bartosch, Lorenz
name: Burkov, Anton
name: Sachdev, Subir
name: Sengupta, K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We describe the localization transition of superfluids on two-dimensional lattices into commensurate Mott insulators with average particle density p/q (p, q relatively prime integers) per lattice site. For bosons on the square lattice, we argue that the superfluid has at least q degenerate species of vortices which transform under a projective representation of the square lattice space group (a PSG). The formation of a single vortex condensate produces the Mott insulator, which is required by the PSG to have density wave order at wavelengths of q/n lattice sites (n integer) along the principle axes; such a second-order transition is forbidden in the Landau-Ginzburg-Wilson framework. We also discuss the superfluid-insulator transition in the direct boson representation, and find that an interpretation of the quantum criticality in terms of deconfined fractionalized bosons is only permitted at special values of q for which a permutative representation of the PSG exists. We argue (and demonstrate in detail in a companion paper: L. Balents et al., cond-mat/0409470) that our results apply essentially unchanged to electronic systems with short-range pairing, with the PSG determined by the particle density of Cooper pairs. We also describe the effect of static impurities in the superfluid: the impurities locally break the degeneracy between the q vortex species, and this induces density wave order near each vortex. We suggest that such a theory offers an appealing rationale for the local density of states modulations observed by Hoffman et al. (cond-mat/0201348) in STM studies of the vortex lattice of BSCCO, and allows a unified description of the nucleation of density wave order in zero and finite magnetic fields. We note signatures of our theory that may be tested by future STM experiments.
description: 35 pages, 16 figures; (v2) part II is cond-mat/0409470; (v3) added new appendix and clarifying remarks; (v4) corrected typos
Friedman's Hypothesis and Cross-Regional Inflation Dispersion
Creators: name: Shoesmith, Gary L.
name: Shoesmith, Gary L.
Publisher: name: Unknown
Year: 2007
Subjects: subject: Financial Economics
subject: urban inflation
subject: Friedman's Hypothesis
subject: cointegration

description: This study shows that higher inflation is associated with increased inflation dispersion across U.S. cities and regions. Regression analysis indicates that cross-regional inflation variability is positively related to both inflation and inflation expectations based on consumer price inflation for 18 U.S. cities. Similar results are obtained after excluding five of the 18 cities that may be disproportionately impacted by energy shocks. In addition, cointegration analysis shows greater cross-regional price dispersion over time during the higher inflation period of 1978-1987 than during 1988-1997. These findings suggest that high inflation is associated with greater uncertainty for businesses and policy makers.
Additional file 12 of Wnt-driven LARGE2 mediates laminin-adhesive O-glycosylation in human colonic epithelial cells and colorectal cancer
Creators: name: Dietinger, Vanessa
name: Durango, Cira R. García De
name: Wiechmann, Svenja
name: Boos, Sophie L.
name: Michl, Marlies
name: Neumann, Jens
name: Hermeking, Heiko
name: Kuster, Bernhard
name: Jung, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 12. Information on genetic status of several genes within the TCGA CRC cohort from TCGA PanCancer Atlas.
Failure of a granular step
Creators: name: Siavoshi, Saloome
name: Kudrolli, Arshad
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the gravity driven rapid failure of a granular step composed of non-cohesive steel beads. The step is initially held together with electromagnets, and released when the current is switched off. We visualize the surface and the motion of the grains during the entire relaxation. The initial failure occurs at the surface and the subsequent flow is also confined to the surface as the step relaxes to its final state. The final shape of the surface is almost linear, depends on the initial angle of the step, and is not sensitive to the size of the grains. The average final slope of the pile is only slightly lower than the angle of repose of a pile formed by slowly pouring particles on to a flat surface. The evolution of the step is compared with a proposed convective-diffusion model of our system. The qualitative features of the relaxation are captured by the model after a flow-dependent dissipation parameter is introduced.
description: 4 figures
Monetary Impacts and Overshooting of Agricultural Prices in a Transition Economy: The Case of Hungary
Creators: name: Bakucs, Lajos Zoltan
name: Ferto, Imre
name: Bakucs, Lajos Zoltan
name: Ferto, Imre
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: Production Economics
subject: Overshooting of agricultural prices
subject: money neutrality
subject: cointegration
subject: transition economy

description: This article examines the impacts of monetary policy on agricultural prices in the Hungarian economy using time series analysis. The empirical results indicate that agricultural prices adjust faster to monetary shocks than industrial prices do, affecting relative agricultural prices in the short run, but strict long-run money neutrality does not hold. We also find that the exchange rate as a flexible sector variable, adjusts faster to temporary shocks than the sticky, industrial prices. This implies that in a case of monetary shocks the agricultural sector associated with flexible changes bears the burden of adjustment vis-à-vis the sectors with sticky changes. These macroeconomic effects are reflected in real agricultural price volatility and the agricultural sector by reducing the financial viability of the farmers.
Microstructural studies on lattice imperfections in irradiated Titanium and Ti-5%Ta-2%Nb by X-Ray Diffraction Line Profile Analysis
Creators: name: Mukherjee, P.
name: Sarkar, A.
name: Barat, P.
name: Raj, Baldev
name: Mudali, U. Kamachi
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The microstructural parameters like the average domain size, effective domain size at a particular crystallographic direction and microstrain within the domains of titanium and Ti-5%Ta-2%Nb, irradiated with 116 MeV O5+ ion, have been characterized as a function of dose by X-Ray Diffraction Line Profile Analysis using different model based approaches. Dislocation Density and stacking fault probabilities have also been estimated from the analysis. The analysis revealed that there was a significant decrease of the average domain size with dose as compared to the unirradiated sample. The estimated values of dislocation density increased significantly for the irradiated samples and was found to be an order of magnitude more as compared to the unirradiated one. However, the dislocation density saturated with increase in dose. The deformation (stacking) fault probabilities were found to be negligible even with the increase in dose of irradiation.
Scope Economies of Lending and Collecting Deposits in Microfinance Institutions
Creators: name: Hartarska, Valentina M.
name: Parmeter, Christopher F.
name: Hartarska, Valentina M.
name: Parmeter, Christopher F.
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agricultural Finance
subject: Financial Economics
subject: International Development
subject: Research Methods/ Statistical Methods
subject: Scope Economies
subject: Microfinance Institutions
subject: Rural Banks

description: While economies of scope of lending and mobilizing deposits in banking are justified theoretically (Diamond, 1984) and found empirically (see Saunders, 1999), in microfinance, the existence and the magnitudes of scope economies has not been investigated. We use a semi parametric smooth coefficient model to estimate these economies using the largest publicly available dataset of over 2,800 annual observations from MFIs across the world. We accommodate the outreach objective of Microfinance Institutions (MFIs) by measuring outputs as the number of clients (borrowers and savers) rather than the traditional volume of loans and deposits and compare the results from the two cost functions. We find substantial scope economies of 47 percent on average. The results also indicate that these economies are entirely due to shared fixed costs since MFIs could not profitably use information they collect from savers to improve their lending products and vice versa. In fact, we find large negative variable cost complementarities. Overall scope economies are the largest in rural banks and coops, while lowest in banks. We further find that, while very few of MFIs in Eastern Europe and Central Asia offer savings, the potential scope economies that they can realize are by far the largest. Finally we compare the two methods and find that while on the average the traditional cost function approach would underestimate scope economies, it would overestimate them for MFIs in Africa and all parts of Asia, as well as for NGOs and non-bank financial institutions.
Characterisation of Caenorhabditis elegans RING Finger Protein 1 (RFP-1), a binding partner of ubiquitin-conjugating enzyme 1 (UBC-1)
Creators: name: Crowe, Emily
Publisher: name: University of British Columbia
Year: 2009

description: Ubiquitin-mediated proteolysis is an ATP-dependent pathway that targets proteins for degradation in eukaryotes. The conjugation of a multiubiquitin chain to a target protein requires a ubiquitin-activating enzyme (E1), a ubiquitin-conjugating enzyme (E2), and often a ubiquitinprotein ligase (E3). While specificity for target protein recognition resides in the E2 and E3 components, very little is known about their roles in multicellular organisms. In a yeast two-hybrid screen, RING Finger Protein 1 (RFP-1), UBR1, and SCA-1 were identified as potential binding partners of C. elegans UBC-1, a ubiquitin-conjugating enzyme with a high degree of identity to S. cerevisiae UBC2/RAD6. The interaction between RFP-1 and UBC-1 was confirmed by co-immunoprecipitation experiments in buffer and C. elegans extract. The RFP-1 and UBC-1 interaction was not dependent on the presence of ubiquitin or ATP. Yeast interaction trap experiments mapped the region of interaction to the basic N-terminal 313 residues of RFP-1 and the UBC core domain of UBC-1. Western blot analysis and indirect immunohistochemical staining showed that RFP-1 is present in embryos, larvae, and adults, where it is found in intestinal, nerve ring, pharyngeal, gonadal, and oocyte cell nuclei. Limited UBC-1 indirect immunohistochemical staining experiments showed that UBC-1 is localised to oocyte nuclei. Double stranded RNA interference experiments against rfp-1 indicate that this gene is not essential, but is required for proper vulval development and for egg-laying. By contrast, RNA interference experiments against ubc-1 gave no obvious phenotype, suggesting that ubc-1 is nonessential or is functionally redundant. The Class A and Class B Synthetic Multivulva pathways define two functionally redundant genetic pathways in C. elegans that antagonise vulval development. RNA interference experiments against rfp-1 in lin-15A (n767) or lin-15B (n744) animals suggest that rfp-1 is neither a Class B nor a Class A Synthetic Multivulva gene. Similarly, RFP-1 failed to directly interact with LIN-35 (467-961), a Class B Synthetic Multivulva protein and the putative retinoblastoma protein in C. elegans. The rfp-1 RNA interference-induced phenotypes were exacerbated in the lin-15B (n744) background. Based on the sequence similarity to R. norvegicus Staring and S. cerevisiae Brelp, RFP-1 may be a RING finger ubiquitin-protein ligase required for UBC-1-dependent ubiquitylation of nuclear proteins.
Fluctuation relations for systems in constant magnetic field
Creators: name: Coretti, Alessandro
name: Rondoni, Lamberto
name: Bonella, Sara
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The validity of the Fluctuation Relations (FR) for systems in a constant magnetic field is investigated. Recently introduced time-reversal symmetries that hold in presence of static electric and magnetic fields and of deterministic thermostats are used to prove the transient FR without invoking, as commonly done, inversion of the magnetic field. Steady-state FR are also derived, under the t-mixing condition. These results extend the predictive power of important statistical mechanics relations. We illustrate this via the non-linear response for the cumulants of the dissipation, showing how the new FR enable to determine analytically null cumulants also for systems in a single magnetic field.
description: 1 figure, added references
On the centralizer of the sum of commuting nilpotent elements
Creators: name: McNinch, George
Publisher: name: arXiv
Year: 2004
Subjects: subject: Representation Theory (math.RT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20G15

description: Let X and Y be commuting nilpotent K-endomorphisms of a vector space V, where K is a field of characteristic p >= 0. If F=K(t) is the field of rational functions on the projective line, consider the K(t)-endomorphism A=X+tY of V. If p=0, or if the (p-1)-st power of A is 0, we show here that X and Y are tangent to the unipotent radical of the centralizer of A in GL(V). For all geometric points (a:b) of a suitable open subset of the projective line, it follows that X and Y are tangent to the unipotent radical of the centralizer of aX+bY. This answers a question of J. Pevtsova.
description: 12 pages. To appear in the Friedlander birthday volume of J. Pure and Applied Algebra
Farm Payments in the EU – their Distribution and Justification
Creators: name: Sinabell, Franz
name: Schmid, Erwin
name: Pitlik, Hans
name: Sinabell, Franz
name: Schmid, Erwin
name: Pitlik, Hans
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agricultural and Food Policy
subject: Direct Payments
subject: Distribution
subject: Common Agricultural Policy
subject: Fiscal Federalism

description: The introduction of decoupled direct payments in the EU was a substantial change of the Common Agricultural Policy (CAP) in 2003. After decoupling direct payments from production, it has become evident that distributional objectives are the major justification of farm payments. There are three facets: the distribution of payments among farmers within member states, the distribution of payments among member states, and the distribution of household incomes within member states. All of them will be affected if the volume and allocation of funds for the CAP will be changed in the new financial framework of the EU. The paper addresses the first distributional aspects. We provide an overview of the development of past and present research and findings on the distributional aspects of direct payments. We use the theory of federal fiscal relations to identify the policy agendas that should be handled at the EU level, at national levels, and at sub-national levels. We analyse how measures of concentration are affected if the criteria of direct payments are changed. This allows us to identify potential consequences after changing the way direct payments are distributed within EU member states.
Discovery of a relativistic Fe line in PG 1425+267 with XMM--Newton and study of its short-timescale variability
Creators: name: Miniutti, G.
name: Fabian, A. C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report results from the XMM-Newton observation of the radio-loud quasar PG 1425+267 (z=0.366). The EPIC-pn data above 2 keV exhibit a double-peaked emission feature in the Fe K band. The higher energy peak is found at 6.4 keV and is consistent with being narrow, while the lower energy one is detected at 5.3 keV and is much broader than the detector resolution. We confirm the significance of the detection of the broad red part of the line via Montecarlo simulations. We explore two possible origins of the line profile i.e. a single relativistic iron line from the accretion disc, and the superposition of a narrow 6.4 keV line from distant material and a relativistic one. We find that a contribution from a distant reflector is not required by the data. We also perform a time-resolved analysis searching for short-timescale variability of the emission line. Results tentatively suggest that the line is indeed variable on short timescales and better quality data are needed to confirm it on more firm statistical grounds. We also detect clear signatures of a warm absorber in the soft X-ray energy band.
description: accepted for publication in MNRAS
Calibrating the binary black hole population in nuclear star clusters through tidal disruption events
Creators: name: Fragione, Giacomo
name: Perna, Rosalba
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: As the sensitivity of gravitational wave (GW) instruments improves and new networks start operating, hundreds of merging stellar-mass black holes (SBHs) and intermediate-mass black holes (IMBHs) are expected to be observed in the next few years. The origin and distribution of SBH and IMBH binaries in various dynamical environments is a fundamental scientific question in GW astronomy. In this paper, we discuss ways tidal disruption events (TDEs) may provide a unique electromagnetic window into the assembly and merger of binary SBHs and IMBHs in nuclear star clusters (NSCs). We discuss how the host NSC mass and density and the slope of the black-hole mass function set the orbital properties and the masses of the binaries that undergo a TDE. For typical NSC properties, we predict a TDE rate of $\sim 10^{-6}$--$10^{-7}\ {\rm yr}^{-1}$ per galaxy. The lightcurve of TDEs in NSCs could be interrupted and modulated by the companion black hole on the orbital period of the binary. These should be readily detectable by optical transient surveys such as the Zwicky Transient Facility and LSST.
description: 13 pages, 7 figures, 1 table, accepted by MNRAS
Network properties of protein structures
Creators: name: Bagler, Ganesh
name: Sinha, Somdatta
Publisher: name: arXiv
Year: 2004
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Protein structures can be studied as complex networks of interacting amino acids. We study proteins of different structural classes from the network perspective. Our results indicate that proteins, regardless of their structural class, show small-world network property. Various network parameters offer insight into the structural organisation of proteins and provide indications of modularity in protein networks.
description: 5 pages, 7 postscript figures, Accepted for publication in Physica A
Final State Interactions in Hadronic D decays
Creators: name: Oller, Jose A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the large corrections due to final state interactions (FSI) in the D^+\to π^-π^+π^+, D^+_s\to π^-π^+π^+, and D^+\to K^-π^+π^+ decays can be accounted for by invoking scattering amplitudes in agreement with those derived from phase shifts studies. In this way, broad/overlapping resonances in S-waves are properly treated and the phase motions of the transition amplitudes are driven by the corresponding scattering matrix elements determined in many other experiments. This is an important step forward in resolving the puzzle of the FSI in these decays. We also discuss why the σand κresonances, hardly visible in scattering experiments, are much more prominent and clearly visible in these decays without destroying the agreement with the experimental ππand Kπlow energy S-wave phase shifts.
description: 22 pages, 6 figures, 5 tables. Minor changes. We extend the discusion when quoting a reference and we include a new one. Some typos are fixed
Additional file 10 of Wnt-driven LARGE2 mediates laminin-adhesive O-glycosylation in human colonic epithelial cells and colorectal cancer
Creators: name: Dietinger, Vanessa
name: Durango, Cira R. García De
name: Wiechmann, Svenja
name: Boos, Sophie L.
name: Michl, Marlies
name: Neumann, Jens
name: Hermeking, Heiko
name: Kuster, Bernhard
name: Jung, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 10. LARGE2/α-DG expression in primary and liver metastatic CRC. Related to Fig. 7.
Weather, Climate, and Agricultural Disaster Payments in the Southeastern U.S.
Creators: name: Nadolnyak, Denis A.
name: Hartarska, Valentina M.
name: Nadolnyak, Denis A.
name: Hartarska, Valentina M.
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agricultural and Food Policy
subject: Risk and Uncertainty
subject: disaster assistance
subject: weather
subject: ENSO

description: Direct disaster payments have been criticized as inefficient and inequitable. In this article, the impact of weather and climate, as well as economic and political variables, on crop disaster payments is analyzed using county level data from four states in the southeastern United States. The results of panel data analysis suggest that weather and climate variables explain most of the crop disaster payments at the county level while socioeconomic and political variables do not, suggesting that advancements in weather and climate forecasts could be helpful in budgeting.
Additional file 11 of Wnt-driven LARGE2 mediates laminin-adhesive O-glycosylation in human colonic epithelial cells and colorectal cancer
Creators: name: Dietinger, Vanessa
name: Durango, Cira R. García De
name: Wiechmann, Svenja
name: Boos, Sophie L.
name: Michl, Marlies
name: Neumann, Jens
name: Hermeking, Heiko
name: Kuster, Bernhard
name: Jung, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 11 Information on the FFPE colorectal cancer tissue samples used for LARGE2 gene expression analysis. Related to Fig. 7C.
Additional file 1 of Bioactive fluorenes. Part III: 2,7-dichloro-9H-fluorene-based thiazolidinone and azetidinone analogues as anticancer and antimicrobial against multidrug resistant strains agents
Creators: name: Hussein, Essam M.
name: Alsantali, Reem I.
name: Moataz Morad
name: Obaid, Rami J.
name: Altass, Hatem M.
name: Sayqal, Ali
name: Abourehab, Mohamed A. S.
name: Elkhawaga, Amal A.
name: Aboraia, Ahmed S. M.
name: Ahmed, Saleh A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Organic Chemistry
subject: FOS: Chemical sciences

description: Additional file 1: NMR spectra, docking and molecular modeling calculations of invetigated bioactive fluorenes.
Role of chemical pressure on the electronic and magnetic properties of spin-1/2 kagome mineral averievite
Creators: name: Dey, Dibyendu
name: Botana, Antia S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the electronic and magnetic properties of the kagome mineral averievite (CsCl)Cu$_5$V$_2$O$_{10}$ and its phosphate analog (CsCl)Cu$_5$P$_2$O$_{10}$ using first-principles calculations. The crystal structure of these compounds features Cu$^{2+}$ kagome layers sandwiched between Cu$^{2+}$-P$^{5+}$/Cu$^{2+}$-V$^{5+}$ honeycomb planes, with pyrochlore slabs made of corner-sharing Cu-tetrahedra being formed. The induced chemical pressure effect upon substitution of V by P causes significant changes in the structure and magnetic properties. Even though the in-plane antiferromagnetic (AFM) coupling (J$_1$) within the kagome layer is similar in the two materials, the inter-plane AFM coupling (J$_2$) between kagome and honeycomb layers is five times larger in the P-variant increasing the degree of magnetic frustration in the constituting Cu-tetrahedra.
description: 7 pages, 8 figures