cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Efficient Hyperparameter Optimization under Multi-Source Covariate Shift
Creators: name: Nomura, Masahiro
name: Saito, Yuta
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: A typical assumption in supervised machine learning is that the train (source) and test (target) datasets follow completely the same distribution. This assumption is, however, often violated in uncertain real-world applications, which motivates the study of learning under covariate shift. In this setting, the naive use of adaptive hyperparameter optimization methods such as Bayesian optimization does not work as desired since it does not address the distributional shift among different datasets. In this work, we consider a novel hyperparameter optimization problem under the multi-source covariate shift whose goal is to find the optimal hyperparameters for a target task of interest using only unlabeled data in a target task and labeled data in multiple source tasks. To conduct efficient hyperparameter optimization for the target task, it is essential to estimate the target objective using only the available information. To this end, we construct the variance reduced estimator that unbiasedly approximates the target objective with a desirable variance property. Building on the proposed estimator, we provide a general and tractable hyperparameter optimization procedure, which works preferably in our setting with a no-regret guarantee. The experiments demonstrate that the proposed framework broadens the applications of automated hyperparameter optimization.
description: equal contribution
On the residue fields of Henselian valued stable fields
Creators: name: Chipchakov, I. D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Rings and Algebras (math.RA)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 16K20 12J25 (Primary); 12E15 16K50 (Secondary)

description: Let $(K, v)$ be a Henselian valued field satisfying the following conditions, for a given prime number $p$: (i) central division $K$-algebras of (finite) $p$-primary dimensions have Schur indices equal to their exponents; (ii) the value group $v(K)$ properly includes its subgroup $pv(K)$. The paper shows that if $\hat K$ is the residue field of $(K, v)$ and $\hat R$ is an intermediate field of the maximal $p$-extension $\hat K (p)/\hat K$, then the natural homomorphism Br$(\hat K) \to $ Br$(\hat R)$ of Brauer groups maps surjectively the $p$-component Br$(\hat K)_{p}$ on Br$(\hat R)_{p}$. It proves that Br$(\hat K)_{p}$ is divisible, if $p > 2$ or $\hat K$ is a nonreal field, and that Br$(\hat K)_{2}$ is of order 2 when $\hat K$ is formally real. We also obtain that $\hat R$ embeds as a $\hat K$-subalgebra in a central division $\hat K$-algebra $\hat Δ$ if and only if the degree $[\hat R\colon \hat K]$ divides the index of $\hat Δ$.
description: Final form, to appear in J. Algebra 319 (2008), No 1, 16-49
Consistent ICA: Determined BSS meets spectrogram consistency
Creators: name: Yatabe, Kohei
Publisher: name: arXiv
Year: 2020
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Multichannel audio blind source separation (BSS) in the determined situation (the number of microphones is equal to that of the sources), or determined BSS, is performed by multichannel linear filtering in the time-frequency domain to handle the convolutive mixing process. Ordinarily, the filter treats each frequency independently, which causes the well-known permutation problem, i.e., the problem of how to align the frequency-wise filters so that each separated component is correctly assigned to the corresponding sources. In this paper, it is shown that the general property of the time-frequency-domain representation called spectrogram consistency can be an assistant for solving the permutation problem.
Pavlov Points during the Gravettian
Creators: name: Katzman, Jean Luc
Publisher: name: figshare
Year: 2020
Subjects: subject: 210102 Archaeological Science
subject: FOS: History and archaeology
subject: 160199 Anthropology not elsewhere classified
subject: FOS: Sociology

description: Note about a rare Gravettian Projectile Point
Interview with Romain Magnani (EGM), BioReCer Work Package 5 leader, on the development of the BioReCer Information and Communication Technology (ICT)-Tool
Creators: name: Schwarzenberger, Anke
name: Banduka, Dušica
name: Magnani, Romain
Publisher: name: Zenodo
Year: 2024
Subjects: certification
biobased
bioeconomy
biowaste
eco-labels
biorecer
digital solutions
ICT
traceability
tracking and tracability

description: The BioReCer interview series showcases the different work packages and tasks within the BioReCer project in its quest to develop guidelines and recommendations for the certification of biobased feedstocks. 

This episode introduces Romain Magnani from EGM, who developed the BioReCer Information and Communication Technology (ICT)-Tool, a digital platform to support educated decisions for enhancing environmental performance, traceability, and improve social acceptance of bioproduct.

BioReCer (Biological Resources Certifications Schemes) aims at assessing and complementing current certification schemes for biological resources according to the new EU sustainability goals to enhance bio-based circular systems.

This will be achieved by including new criteria that align with EU taxonomy and EU corporate due diligence regulations into guidelines for certifying biological resources’ sustainability, origin, tracking and traceability (T&T), and by ensuring applicability at EU and global scale.

By promoting the sustainability and trade of biological resources, BioReCer will increase the added value, use, as well as social acceptance of bio-based products.
Construction and Evaluation of the Theoretical Model of Citrus Cooperative Organization
Creators: name: Jiang, Yu-Kai
name: He, Qin
name: Jiang, Yu-Kai
name: He, Qin
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Citrus industry
subject: Cooperative economic organization
subject: Theoretical model
subject: China

description: Based on the general overview of cooperative economic organizations of citrus industry at home and abroad, theoretical model of the modernization, industrialization and marketization of Citrus Cooperative Organization is established. After selecting the indices, such as the scale of production, the scale of management, the rate of encouraged farmers, and the market competitiveness, quantitative evaluation index system for modernization, industrialization and marketization is established. Then, Citrus Cooperative Organization is divided into three stages of primary stage, intermediate stage and senior stage. After evaluating the modernization, industrialization and marketization of citrus industry in the United States, Spain and South Africa, it is pointed out that the Citrus Cooperative Organization in China at present is at the primary stage. Finally, policy direction of the development of Citrus Cooperative Organization in China is pointed out.
Monitoring Attitudes of the Public
Creators: name: Insurance, The American Council Of Life
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: How things are going in the U.S., now and in a year or two; state of U.S. economy over the next year or so; Reagan's job performance; satisfaction with one's personal life and financial situation; control over personal needs and problems, i.e., college education for children, retirement funds, providing for dependents, regular savings, medical care, reasonably priced goods and services, home ownership, employment and standard of living; business vs labor vs government responsibility for U.S. economic problems; government involvement with the elderly, poor people, the mentally ill and racial minorities; government role in ensuring equal employment opportunities for minorities and women; quality of services provided by government agencies; Social Security Administration's performance; effectiveness of government regulation of industry; industrial competitiveness; industries' federal income taxes; performance of major financial institutions; familiarity with, and choosing of, financial products,
Research on the Impact of Land Transfer on County Agricultural Industrialized Development —A Case Study of Dali County, Shaanxi Province
Creators: name: Yao, Tao
name: Yao, Tao
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Land transfer
subject: County agriculture
subject: Agricultural industrialization
subject: China

description: On the strength of the status quo of Chinese land transfer, the changes of the county agricultural production factor market arising from land transfer from four aspects covering land market, agricultural capital market, agricultural labor market and agricultural science and technology. The impacts of land transfer on county agricultural industrialized development are analyzed: in the first place, the large amount of land required by the county agricultural scale production can be effective supplied; in the second place, a large number of labors required by the county agricultural industrialized production can be effectively fulfilled; in the third place, the innovation of science and technology provide motivation for adjusting the county agricultural industrial structure. On the basis of that, the countermeasures on promoting the county economic development are put forward: firstly, the land transfer market should be standard to ensure the sustainable and stable development of county agricultural industrialized development; secondly, the commercial value, variations and added value of the county agricultural products should be improved; thirdly, the input on the county agricultural capital should be ensured.
The Research on the Status of Small-and-Medium-Sized Enterprises of County in the Dominant Industry of Shaanxi County Economy
Creators: name: Jiang, Tao
name: Jiang, Tao
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: County economy
subject: Small-and-medium-sized enterprises
subject: Dominant industry
subject: Shaanxi Province， China

description: The thesis analyzes the role of small-and-medium-sized enterprises of county in promoting county economy: the small-and-medium-sized enterprises of county become the material basis of developing production and boosting county economy; the small-and-medium-sized enterprises of county become the main channel of increasing farmers’ job opportunities and realizing affluent life; the development of the small-and-medium-sized enterprises of county become the propeller of development of urbanization and county economy; the development of the small-and-medium-sized enterprises of county creates excellent conditions for the construction of modern agriculture. The thesis indicates that the low level of county industrialization is the principal factor impeding the county economy of Shaanxi Province and it also analyzes the opportunities and challenges when quickening the development of county industry. The countermeasures of developing small-and-medium-sized enterprises are put forward as follows: raise the awareness and determine the concept of using industry to make county powerful; build scientific planning and outline of county enterprise development to propel the innovation of developing and operating system of county enterprise; create beneficial conditions and reinforce the degree of county enterprise support entrepreneurship; take the park construction as vehicle and reinforce the degree of attracting investments from overseas; take the autonomous innovation as the impetus and develop the recycling economy; improve and optimize the service environment so as to create an excellent investment environment for enterprise.
A Solar Magnetic-fan Flaring Arch Heated by Non-thermal Particles and Hot Plasma from an X-ray Jet Eruption
Creators: name: Lee, Kyoung-Sun
name: Hara, Hirohisa
name: Watanabe, Kyoko
name: Joshi, Anand D.
name: Brooks, David H.
name: Imada, Shinsuke
name: Prasad, Avijeet
name: Dang, Phillip
name: Shimizu, Toshifumi
name: Savage, Sabrina L.
name: Moore, Ronald
name: Panesar, Navdeep K.
name: Reep, Jeffrey W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have investigated an M1.3 limb flare, which develops as a magnetic loop/arch that fans out from an X-ray jet. Using Hinode/EIS, we found that the temperature increases with height to a value of over 10$^{7}$ K at the loop-top during the flare. The measured Doppler velocity (redshifts of 100$-$500 km s$^{-1}$) and the non-thermal velocity ($\geq$100 km s$^{-1}$) from Fe XXIV also increase with loop height. The electron density increases from $0.3\times10^{9}$ cm$^{-3}$ early in the flare rise to $1.3\times10^{9}$ cm$^{-3}$ after the flare peak. The 3-D structure of the loop derived with STEREO/EUVI indicates that the strong redshift in the loop-top region is due to upflowing plasma originating from the jet. Both hard X-ray and soft X-ray emission from RHESSI were only seen as footpoint brightenings during the impulsive phase of the flare, then, soft X-ray emission moves to the loop-top in the decay phase. Based on the temperature and density measurements and theoretical cooling models, the temperature evolution of the flare arch is consistent with impulsive heating during the jet eruption followed by conductive cooling via evaporation and minor prolonged heating in the top of the fan loop. Investigating the magnetic field topology and squashing factor map from SDO/HMI, we conclude that the observed magnetic-fan flaring arch is mostly heated from low atmospheric reconnection accompanying the jet ejection, instead of from reconnection above the arch as expected in the standard flare model.
description: 55 pages, 21 Figures, accepted for publication in ApJ
Path Choice of New Countryside Construction in Western Region of China under the Perspective of Ecological Environment
Creators: name: Zhao, Guo-Feng
name: Xiao, Jie
name: Zhao, Guo-Feng
name: Xiao, Jie
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Ecological environment
subject: New countryside construction
subject: Western region
subject: Path choice， China

description: General situation of ecological environment in western region is introduced, as well as its relationship with new countryside construction. Result shows that ecological conditions of western region not only play an important role in the achievement of new countryside construction in western region, but also directly affect the ecological safety of eastern region and the sustainable development of China. Problems in new countryside construction in western region are analyzed under the perspective of ecological environment, which are the weak concept of ecological protection, the ecological environment which needs to be improved, the difficulty in agriculture development, and the backward plan for human settlement. According to these problems, path of new countryside construction in western China is pointed out under the perspective of ecological environment, such as promoting ecological economy, developing competitive industries, speeding up spatial planning, optimizing the living environment, changing the traditional concept into scientific and rational development, and restoring the ecological environment by making use of agricultural support.
Study of Quark Confinement in Baryons with Lattice QCD
Creators: name: Suganuma, Hideo
name: Takahashi, Toru T.
name: Okiharu, Fumiko
name: Ichie, Hiroko
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In SU(3) lattice QCD, we perform the detailed study for the ground-state three-quark (3Q) potential $V_{\rm 3Q}^{\rm g.s.}$ and the 1st excited-state 3Q potential $V_{\rm 3Q}^{\rm e.s.}$, i.e., the energies of the ground state and the 1st excited state of the gluon field in the presence of the static three quarks. From the accurate calculation for more than 300 different patterns of 3Q systems, the static ground-state 3Q potential $V_{\rm 3Q}^{\rm g.s.}$ is found to be well described by the Coulomb plus Y-type linear potential (Y-Ansatz) within 1%-level deviation. As a clear evidence for Y-Ansatz, Y-type flux-tube formation is actually observed on the lattice in maximally-Abelian projected QCD. For about 100 patterns of 3Q systems, we calculate the 1st excited-state 3Q potential $V_{\rm 3Q}^{\rm e.s.}$, and find a large gluonic-excitation energy $ΔE_{\rm 3Q} \equiv V_{\rm 3Q}^{\rm e.s.}-V_{\rm 3Q}^{\rm g.s.}$ of about 1 GeV, which gives a physical reason of the success of the quark model even without gluonic excitations. We present also the first study for the penta-quark potential $V_{\rm 5Q}$ in lattice QCD, and find that $V_{\rm 5Q}$ is well described by the sum of the OGE Coulomb plus multi-Y type linear potential.
description: Invited talk at International Workshop on QCD Down Under, Adelaide, Australia, 10-19 Mar 2004
Developmental Strategies of Betel nut Industry in Hainan Province
Creators: name: Chen, Jun
name: Han, Xuan
name: Liu, Li-Yun
name: Feng, Mei-Li
name: Li, Zhuan
name: Qin, Hai-Tang
name: Chen, Jun
name: Han, Xuan
name: Liu, Li-Yun
name: Feng, Mei-Li
name: Li, Zhuan
name: Qin, Hai-Tang
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Betel nut
subject: Hainan Province
subject: Industry
subject: Developmental strategy
subject: China

description: The developmental status of the betel nut industry is introduced, including cultivation situation, processing and development situation, and consumer market situation. The result shows that the cultivation of betel nut in Hainan Province develops rapidly and the primary processing of betel nut has formed certain scale, but the deep processing of betel nut is backward. Except for the minority of the betel nuts consumed by Hainan Island, a large majority of the betel nuts are processed into dry fruit to sell to Hunan Province to reprocess. The problems exist in the development of betel nut industry in Hainan Province are analyzed, covering blind cultivation, extensive management, backward processing, lagged new product development and the single and concentrated consumer market. The strategic choice of developing the betel nut industry of Hainan Province is analyzed as well. Hainan Province should carry out the green, sustainable, diversified, cooperative and export-oriented industrial developmental strategy.
SAFERS Project
Creators: name: LINKS Foundation
Publisher: name: GEO Knowledge Hub
Year: 2024

description: The SAFERS project aims to develop a comprehensive, emergency management system for the management of forest fires. The project is funded by the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 869353.
description: Changing climate is increasing the risk of wildfires. As temperatures continue to soar in the future, scientists warn that extreme fires will become more common. Meaningful early warning forecasts, early identification and tracking as well as effective response are of paramount importance to save lives and contain environmental damage. The EU-funded SAFERS project will develop a complex emergency management system capable of acting along the whole emergency management cycle, thanks to the coupled use of heterogeneous Big Data, advanced models, and AI. Earth Observation data from Copernicus and GEOSS will be the primary data source, which will be combined with data from social media, smoke detectors, and mobile applications. This will allow first responders, citizens and decision makers to generate new and more accurate information, enhancing our society's resilience against wildfires.
Constrained Willmore Surfaces
Creators: name: Bohle, Christoph
name: Peters, G. Paul
name: Pinkall, Ulrich
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C42, 53A30, 53A05

description: Constrained Willmore surfaces are conformal immersions of Riemann surfaces that are critical points of the Willmore energy $W=\int H^2$ under compactly supported infinitesimal conformal variations. Examples include all constant mean curvature surfaces in space forms. In this paper we investigate more generally the critical points of arbitrary geometric functionals on the space of immersions under the constraint that the admissible variations infinitesimally preserve the conformal structure. Besides constrained Willmore surfaces we discuss in some detail examples of constrained minimal and volume critical surfaces, the critical points of the area and enclosed volume functional under the conformal constraint.
description: 17 pages, 8 figures; v2: Hopf tori added as an example, minor changes in presentation, numbering changed; v3: new abstract and appendix, several changes in presentation
title: The Terminal Treadmill: A Terror Management Perspective on Everyday Routines
Creators: name: Johnson, Brad Allen
Publisher: name: University of Kent
Year: 2024

description: This thesis explores existential perspectives on everyday routines through the lens of terror management theory (Ch. I), an empirical framework for studying how the awareness of mortality shapes everyday thought and behavior. We review wide-ranging studies illustrating the terror management function of structured conceptions of reality and the self (Ch. II). Going further, we introduce the Routine Terror Management (RTM) model, positing that everyday routines serve a dual role in terror management (Ch. III). In the structural role, routines afford order, predictability, and consistency, buffering mortality concerns, particularly for those lower in self-esteem. Three studies support this structural role: After exposure to mortality reminders, individuals lower in self-esteem found their everyday routines more appealing (Study 1), experienced reduced death-thought accessibility when their routines were made salient (Study 2) and expressed less openness to changing their routines (Study 3; Chapter IV). In the cultural role, adaptive routines-those conducive to outcomes valued by the culture-affirm that one is meeting prescribed standards of value, thus buffering against mortality concerns in a broader cultural context. We present the Cross-Dimensional Adaptive Routines Inventory for measuring routine adaptiveness and test its predictive value in four studies (Ch. V). As hypothesized, higher levels of adaptive routines predict higher self-esteem (Study 4) and stronger beliefs in the importance (Study 5) and achievability (Study 6) of cultural standards. Further, we explore how mortality reminders impact those lacking in adaptive routines. After mortality reminders fail to motivate individuals lower in adaptive routines to bolster beliefs in the importance and achievability of cultural standards (Studies 5 and 6), we find that mortality reminders amplify the motivation to self-escape among this group. In contrast, those higher in adaptive routines show a lower motivation to self-escape that is not provoked by mortality reminders (Study 7). Implications and future directions for the RTM model are discussed (Ch. VI).
Pressure torque of torsional Alfvén modes acting on an ellipsoidal mantle
Creators: name: Gerick, F.
name: Jault, D.
name: Noir, J.
name: Vidal, J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geophysics (physics.geo-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate the pressure torque between the fluid core and the solid mantle arising from magnetohydrodynamic modes in a rapidly rotating planetary core. A two-dimensional reduced model of the core fluid dynamics is developed to account for the non-spherical core-mantle boundary. The simplification of such a quasi-geostrophic model rests on the assumption of invariance of the equatorial components of the fluid velocity along the rotation axis. We use this model to investigate and quantify the axial torques of linear modes, focusing on the torsional Alfvén modes (TM) in an ellipsoid. We verify that the periods of these modes do not depend on the rotation frequency. Furthermore, they possess angular momentum resulting in a net pressure torque acting on the mantle. This torque scales linearly with the equatorial ellipticity. We estimate that for the TM calculated here topographic coupling to the mantle is too weak to account for the variations in the Earth's length-of-day.
description: accepted in Geophysical Journal International
Higher-order generalized uncertainty principle corrections to the Jeans mass
Creators: name: Feng, Zhong-Wen
name: He, Guansheng
name: Zhou, Xia
name: Mu, Xueling
name: Zhou, Shi-Qi
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The Jeans instability is regarded as an important tool for analyzing the dynamics of a self-gravitating system. However, this theory is challenging since astronomical observation data show some Bok globules, whose masses are less than the Jeans mass and still have stars or at least undergo the star formation process. To explain this problem, we investigate the effects of the higher-order generalized uncertainty principle on the Jeans mass of the collapsing molecular cloud. The results in this paper show that the higher order generalized uncertainty principle has a very significant effect on the canonical energy and gravitational potential of idea gas, and finally leads to a modified Jeans mass lower than the original case, which is conducive to the generation of stars in small mass Bok globules. Furthermore, we estimate the new generalized uncertainty principle parameter $γ_0$ by applying various data of Bok globules, and find that the range of magnitude of $γ_0$ is ${10^{11}} \sim {10^{12}}$.
description: 7 pages, no figure
Technical Efficiency of Corn Production in Main Producing Region in China Based on DEA-Tobit
Creators: name: Su, Gui-Hong
name: Su, Gui-Hong
Publisher: name: Unknown
Year: 2010
Subjects: Agribusiness

description: The Panel Data of corn production in 11 provinces are analzed, such as Jilin, Heilongjiang, Liaoning, Inner Mongolia, Hebei, Shandong, Henan, Anhui, Jiangsu, Hubei and Sichuan. Based on the CRS, VRS and Malmquist exponential models of DEA, technical efficiency of corn production is measured in main producing region by DEA-Tobit. And its influencing factors are analyzed. Result shows that corn production in main producing areas is mainly scale inefficiency and is at the stage of decreasing returns to scale. Pure technical efficiency of corn production is effective in most main producing regions. Total Factor Productivity of corn production is improved in main producing regions, because the speed of technical progress is greater than the speed of efficiency reduction. In the years 1998-2008, corn production in main producing regions is rational in structure and is not affected by the natural disasters.
description: Main producing region, Corn production, Technical efficiency, DEA-Tobit, China
$q$-norms are really norms
Creators: name: Belbachir, H.
name: Mirzavaziri, M.
name: Moslehian, M. S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46B20, 46C05

description: Replacing the triangle inequality, in the definition of a norm, by $|x + y| ^{q}\leq 2^{q-1}(|x| ^{q} + |y| ^{q}) $, we introduce the notion of a q-norm. We establish that every q-norm is a norm in the usual sense, and that the converse is true as well.
description: 3 pages, major changes (title was changed and an author was added due to some improvement)
Co-integration Analysis of the Relationship between Logistics Transportation and Economic Growth of Agriculture in Zhejiang Province
Creators: name: Wang, Dong-Hui
name: Wang, Dong-Hui
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Logistics transportation
subject: Agricultural economy
subject: Co-integration
subject: Granger causality test
subject: China

description: The thesis selects freight volume and passenger capacity from 1978 to 2008 in Zhejiang Province and the total output value of the primary industry as the object of research, uses quantitative method of co-integration analysis to analyze the freight volume and passenger capacity, and the total output value of the primary industry in Zhejiang Province. After the stationary test of the time sequence, I conduct the regression analysis of the relationship between freight volume and the total output value of agriculture, and the relationship between passenger capacity and the total output value of agriculture. In addition, I conduct Granger causality test of the relationship between freight volume and passenger capacity, and the total output value of agriculture. The results show that the transportation of Zhejiang Province has promoted the development of agricultural economy prominently, and the development of agricultural economy plays indistinctive role in promoting the transportation volume in Zhejiang Province.
Empirical Research on the Relations between farmers’ income increase and economic development in Henan Province
Creators: name: Wang, Hao
name: Wang, Hao
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Farmers’ income
subject: Economic growth
subject: Granger Causality Test
subject: Co-integration analysis
subject: China

description: According to data of per capita net income of rural households and the per capita regional gross output from 1978 to 2008 provided by the Henan Statistical Yearbook , we know that both of the time series obey the unit root process, so they belong to non-stationary time series. The results of the Engle-Granger two-stage estimation method show that the two terms have long-term stable integration equilibrium relations. The results of Granger Causality Test show that there is only the one way Granger Causality relation from farmers’ income increase to economic growth. Connecting with the reality of Henan Province, the possible reasons are analyzed. The population of rural residents is huge and the income level of the rural residents are low, and the marginal consumption tendency is bigger than urban and township residents, so the increase of farmers’ income will promote economic growth. Notably, the income increase of farmers is even more helpful to expand domestic demand. Since 1978, the consumption level and structure of farmers in Henan Province is increasing gradually and the role played by of farmers’ income increase in stimulating economic growth is increasing. Besides, the urban-rural double system which serves for economic development strategy is the historic root for the expanding gap of urban and rural income. In addition, the economic policy which gives priority to cities is the system root for the expanding gap of rural and urban income.
Density matrix renormalization group and wave function factorization for nuclei
Creators: name: Papenbrock, T.
name: Dean, D. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We employ the density matrix renormalization group (DMRG) and the wave function factorization method for the numerical solution of large scale nuclear structure problems. The DMRG exhibits an improved convergence for problems with realistic interactions due to the implementation of the finite algorithm. The wave function factorization of fpg-shell nuclei yields rapidly converging approximations that are at the present frontier for large-scale shell model calculations.
description: Proceedings: INT Workshop on "Nuclear forces and the quantum many-body problem", Oct. 2004. Typos corrected
Time Projection Chamber as Inner Tracker for Super Charm-Tau Factory at BINP
Creators: name: Vadakeppattu, V. K.
name: Sokolov, A. V.
name: Shekhtman, L. I.
name: Maltsev, T. V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: At present time Budker INP is developing a Super Charm-Tau factory project, which consists of a high-luminosity collider with the luminosity of $10^{35}$,cm$^{-2}$s$^{-1}$ and a universal magnetic detector. The tracking system of the detector will comprise of an Inner Tracker (IT) and a Drift Chamber (DC). One of the options for IT is Time Projection Chamber (TPC). The advantages of the TPC are high spatial resolution and particle identification capabilities by registration of dE/dx losses. However, using a Time Projection Chamber implies serious challenges. For example, the TPC have to simultaneously deal with tracks from several thousands events and maintain the enormous data rate. This work describes the results of the Monte-Carlo studies of the transport characteristics in various gas mixtures proposed for TPC. Besides of this, the simulation of the ion back flow and its effect on spatial resolution will be reported.
description: Instrumentation for Colliding Beam Physics 24 to 28 February, 2020 Budker Institute of Nuclear Physics, Novosibirsk,Russia
Analysis on Land Development and Consolidation in Mountainous Area ——A case of land development and consolidation project in Haiba Village of Fengjie County
Creators: name: Tian, Mao-Qiang
name: Zuo, Chun-Rong
name: Tan, Xian-Long
name: Li, Yan-Jun
name: Tian, Mao-Qiang
name: Zuo, Chun-Rong
name: Tan, Xian-Long
name: Li, Yan-Jun
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Land development and consolidation
subject: Fengjie County
subject: Implementation cases
subject: Analysis of interests
subject: China

description: The paper describes the land use situation in the project area from two aspects. Firstly, natural situation (landscape, temperature, soil hydrology, natural disaster); secondly, land use situation (land use structure, project construction scale, land area of different vegetation classes). Through the research on the land development and consolidation of Haiba Village of Fengjie County, the project is concluded and the implementation cases of the project are reduced from the following six aspects: land leveling project, water conservancy and irrigation, farmland road engineering, project management system, project funds management and completion and delivery of construction project. Besides, the social, ecological and economic interests obtained by the projects are analyzed, so as to provide reference for promoting land development and consolidation in the future.
ac Josephson effect in asymmetric superconducting quantum point contacts
Creators: name: Wu, Shin-Tza
name: Yip, Sungkit
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate ac Josephson effects between two superconductors connected by a single-mode quantum point contact, where the gap amplitudes in the two superconductors are unequal. In these systems, it was found in previous studies on the dc effects that, besides the Andreev bound-states, the continuum states can also contribute to the current. Using the quasiclassical formulation, we calculate the current-voltage characteristics for general transmission $D$ of the point contact. To emphasize bound versus continuum states, we examine in detail the low bias, ballistic (D=1) limit. It is shown that in this limit the current-voltage characteristics can be determined from the current-phase relation, if we pay particular attention to the different behaviors of these states under the bias voltage. For unequal gap configurations, the continuum states give rise to non-zero sine components. We also demonstrate that in this limit the temperature dependence of the dc component follows $\tanh(Δ_s/2T)$, where $Δ_s$ is the smaller gap, with the contribution coming entirely from the bound state.
description: To appear in PRB
Morphological and molecular identification of ophiostomatoid fungi associated with spruce-attacking bark beetles of the genus Ips De Geer
Creators: name: Alamouti, Sepideh Massoumi
Publisher: name: University of British Columbia
Year: 2009

description: The work described in this thesis contributes to the description and identification of the ophiostomatoid fungi carried by the bark beetles (Coleoptera: Curculionidae: Scolytinae) of the genus Ips De Geer, infesting spruce species (Picea spp.) in North America. The work covers three research subjects. First, the composition and the frequency of the fungi isolated from adult Ips perturbatus collected from the spruce logs in northern British Columbia and the Yukon Territory are reported. As well, the fungal associates of /. tridens, and two other beetle species belonging to the genera Dryocoetes and Polygraphus, are described. Second, the morphological characteristics of the associated fungi with their micrographs are presented. Third, the molecular characteristics of the associated fungi, including their phylogenetic and taxonomic positions, based on sequence analyses of the nuclear rDNA and partial P-tubulin genes, are reported. A number of fungi, including Leptographium sp. 1, Hyalorhinocladiella sp. 2, Ophiostoma bicolor and O. manitobense, were consistently isolated from /. perturbatus adults, while others, i.e. L. abietinum, seemed to be rather sporadic or ubiquitous associates. Similar patterns were observed for the fungal associates of the other beetle species. For /. perturbatus and /. tridens, the most frequent associates were Leptographium sp. 1 and O. abiocarpum, respectively. These fungi appeared to have a specific association with their beetle host. These results were supported by phylogenetic data, which also suggested that the fungal association with the beetle vector might involve co-evolution. Fourteen morphological and phylogenetic species were recognized among the ophiostomatoid fungi isolated from the bark beetles. Five species were identified as O. bicolor, O. manitobense, O. abiocarpum, O. piceaperdum and L. abietinum, one species was regarded as O. cucullatum-like, and eight fungi were recognized as undescribed species of the genus Ophiostoma and the anamorph genera Leptographium, Hyalorhinocladiella, Ambrosiella and Graphium. Overall, the phylogenic placement of the recognized species within the subclades correlated well with their morphological characteristics.
Bryant Surfaces with Smooth Ends
Creators: name: Bohle, Christoph
name: Peters, G. Paul
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C42, 53A30, 53A05, 37K35

description: A smooth end of a Bryant surface is a conformally immersed punctured disc of mean curvature 1 in hyperbolic space that extends smoothly through the ideal boundary. The Bryant representation of a smooth end is well defined on the punctured disc and has a pole at the puncture. The Willmore energy of compact Bryant surfaces with smooth ends is quantized. It equals 4Pi times the total pole order of its Bryant representation. The possible Willmore energies of Bryant spheres with smooth ends are 4Pi*d where d is a positive integer different from 2,3,5,7. Bryant spheres with smooth ends are examples of soliton spheres, a class of rational conformal immersions of the sphere which also includes Willmore spheres in the conformal 3-sphere. We give explicit examples of Bryant spheres with an arbitrary number of smooth ends. We conclude the paper by showing that Bryant's quartic differential Q vanishes identically for a compact surface in the 3-sphere if and only if it is the compactification of either a complete finite total curvature Euclidean minimal surface with planar ends or a compact Bryant surface with smooth ends.
description: 21 pages, 2 figures; v2: 2 examples and 2 figures added, references added, minor changes in presentation; v3: 26 pages, 5 figures, new introduction, abstract, and examples. Additional section on a characterization in terms of Bryant's quartic differential
Multidimensional Iterative Filtering: a new approach for investigating plasma turbulence in numerical simulations
Creators: name: Papini, Emanuele
name: Cicone, Antonio
name: Piersanti, Mirko
name: Franci, Luca
name: Hellinger, Petr
name: Landi, Simone
name: Verdini, Andrea
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Turbulent space and astrophysical plasmas exhibit a complex dynamics, which involves nonlinear coupling across different temporal and spatial scales. There is growing evidence that impulsive events, such as magnetic reconnection instabilities, lead to a spatially localized enhancement of energy dissipation, thus speeding up the energy transfer at small scales. Capturing such a diverse dynamics is challenging. Here, we employ the Multidimensional Iterative Filtering (MIF) method, a novel technique for the analysis of nonstationary multidimensional signals. Unlike other traditional methods (e.g., based on Fourier or wavelet decomposition), MIF does not require any previous assumption on the functional form of the signal to be identified. Using MIF, we carry out a multiscale analysis of Hall-magnetohydrodynamic (HMHD) and hybrid particle-in-cell (HPIC) numerical simulations of decaying plasma turbulence. The results assess the ability of MIF to spatially identify and separate the different scales (the MHD inertial range, the sub-ion kinetic, and the dissipation scales) of the plasma dynamics. Furthermore, MIF decomposition allows to detect localized current structures and to characterize their contribution to the statistical and spectral properties of turbulence. Overall, MIF arises as a very promising technique for the study of turbulent plasma environments.
description: 19 pages, 9 figures, submitted to Journal of Plasma Physics
Readme
Creators: name: Halder, Anup Kumar
name: Soumyendu Bandyopadhyay
name: Piyali Chatterjee
name: Nasipuri, Mita
name: Plewczynski, Dariusz
name: Basu, Subhadip
Publisher: name: figshare
Year: 2020
Subjects: subject: 80301 Bioinformatics Software
subject: FOS: Computer and information sciences
subject: 80702 Health Informatics
subject: FOS: Media and communications
subject: 80705 Informetrics
subject: Computer Software
subject: 80109 Pattern Recognition and Data Mining

description:

#########################################################JUPPI Tool Details.Freely available for academic use only#########################################################
Dependency Requirements to rebuild the Tool from script---------------------------------------------------------Python == 3.5.4 numpy == 1.11.3sklearn == 0.20.0joblib == 0.11biopython == 1.68networkx == 1.11scipy == 1.1.0---------------------------------------------------------
#########################################################Instructions ######################################################### 1. Downoad all the zip directories and extract. Directory structure ___________________ |Current Directory| ------------------- ├── INPUT │ ├── input.pair │ └── input.txt ├── GO_ANNOTATION │ ├── GO_all_ancestors.json │ └── GO_all_descendants.json ├── MODEL │ └── BEST_models │ ├── HR-7.joblib │ ├── IDPPI-1.joblib │ ├── JUPPI-7.joblib │ ├── Maetschke-3.joblib │ ├── PMB-52.joblib │ ├── PMR-73.joblib │ ├── YuBaln-5.joblib │ └── YuRand-3.joblib ├── DOM_AFF │ ├── combined_pfamNegatome.txt │ ├── PFAFF_1.csv │ ├── PFAFF_2.csv │ ├── PFAFF_3.csv │ └── PFAFF_4.csv └── TOOL └── JUPPI
 2. $ cd TOOL $ ./JUPPI Example: $ ./JUPPI input##################################################################################################################
Coherent Single Charge Transport in Molecular-Scale Silicon Nanowire Transistors
Creators: name: Zhong, Zhaohui
name: Fang, Ying
name: Lu, Wei
name: Lieber, Charles M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report low-temperature electrical transport studies of molecule-scale silicon nanowires. Individual nanowires exhibit well-defined Coulomb blockade oscillations characteristic of charge addition to a single nanostructure with length scales up to at least 400 nm. Further studies demonstrate coherent charge transport through discrete single particle quantum levels extending the whole device, and show that the ground state spin configuration follows the Lieb-Mattis theorem. In addition, depletion of the nanowires suggests that phase coherent single-dot characteristics are accessible in a regime where correlations are strong.
description: 4 pages and 4 figures
Les politiques de mobilité dans les territoires peu denses : le croisement des regards institutionnels en Nouvelle-Aquitaine
Creators: name: Ghislaine, Deymier
name: Turki, Sami Yassine
name: Claux, Martin
Publisher: name: Univ Gustave Eiffel
Year: 2025
Subjects: Architecture, aménagement de l'espace

description: Cet article se base sur les échanges qui se sont tenus entre acteurs institutionnels de la Région Nouvelle-Aquitaine dans la commune du Porge, lors d’une table ronde, organisée pendant les 23èmes Rencontres Internationales en Urbanisme de l’APERAU.
description: RTS - Recherche Transports Sécurité, volume 2025
SAFERS Project
Creators: name: LINKS Foundation
Publisher: name: GEO Knowledge Hub
Year: 2020

description: The SAFERS project aims to develop a comprehensive, emergency management system for the management of forest fires. The project is funded by the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 869353.
description: Changing climate is increasing the risk of wildfires. As temperatures continue to soar in the future, scientists warn that extreme fires will become more common. Meaningful early warning forecasts, early identification and tracking as well as effective response are of paramount importance to save lives and contain environmental damage. The EU-funded SAFERS project will develop a complex emergency management system capable of acting along the whole emergency management cycle, thanks to the coupled use of heterogeneous Big Data, advanced models, and AI. Earth Observation data from Copernicus and GEOSS will be the primary data source, which will be combined with data from social media, smoke detectors, and mobile applications. This will allow first responders, citizens and decision makers to generate new and more accurate information, enhancing our society's resilience against wildfires.