cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Green infrastructure and EU agricultural policy
Creators: name: Filep-Kovács, Krisztina
name: Jombach, Sándor
name: Valánszki, István
name: Filep-Kovács, Krisztina
name: Jombach, Sándor
name: Valánszki, István
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Farm Management
subject: greening of CAP
subject: micro-region Csorna
subject: micro-region Gönc
subject: landscape changes

description: We explored the trends and scales of landscape changes in two pilot rural regions of different landscape characters in Hungary (micro-region Csorna, micro-region Gönc). The result of the continuous intensification is the loss of biodiversity and shrinking of the natural, semi natural vegetation, habitats. To halt the loss of biodiversity the European Union has introduced the ‘greening’ measures in the Common Agricultural Policy (CAP). These measures contribute to realising the objectives of green infrastructure (GI) planning. Green infrastructure represents a crucial approach in maintenance and development of ecosystems and ecosystem services. In our study we explored the relationships between the greening of the CAP and GI planning. We formulated the most important GI development objectives in our pilot regions. We elaborated three different scenarios based on the present trends and the realisation of GI development objectives in these regions. The scenarios show that the present incentives for GI development are not enough to halt the loss of biodiversity and enhance life quality of rural regions.
Operative video: Resection of calcified thoracic herniated disc via lateral transpleural approach with use of iCT-based navigation and microscope-based AR
Creators: name: Pojskic, Mirza
Publisher: name: Zenodo
Year: 2024

description: Operative video: Resection of calcified thoracic herniated disc via lateral transpleural approach with use of iCT-based navigation and microscope-based AR
Thermodynamic curvature of AdS black holes with dark energy
Creators: name: Singh, Aditya
name: Ghosh, Aritra
name: Bhamidipati, Chandrasekhar
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study the effect of dark energy on the extended thermodynamic structure and interacting microstructures of black holes in AdS, through an analysis of thermodynamic geometry. Considering various limiting cases of the novel equation of state obtained in charged rotating black holes with quintessence, and taking enthalpy $H$ as the key potential in the extended phase space, we scrutinize the behavior of the Ruppeiner curvature scalar $R$ in the entropy-pressure $(S,P)$-plane (or equivalently in the temperature-volume ($T,V$)-plane). Analysis of $R$ empirically reveals that dark energy parameterized by $α$, significantly alters the dominant interactions of neutral, charged and slowly rotating black hole microstructures. In the Schwarzschild-AdS case: black holes smaller than a certain size continue to have attractive interactions whereas larger black holes are completely dominated by repulsive interactions which arise to due dark energy. For charged or rotating AdS black holes with quintessence, $R$ can change sign at multiple points depending upon the relation between $α$ and charge $q$ or angular momentum $J$. In particular, above a threshold value of $α$, $R$ is never negative at all, suggesting heuristically that the repulsive interactions due to quintessence are long ranged as opposed to the previously known short ranged repulsion in charged AdS black holes. A mean field interaction potential is proposed whose extrema effectively capture the points where the curvature $R$ changes sign.
description: v3: revised version to appear in Front. Phys
Spirorbis Daudin 1800
Creators: name: Salazar-Vallejo, Sergio I.
name: Carrera-Parra, Luis F.
name: Muir, Alexander I.
name: León-González, Jesús Angel De
name: Piotrowski, Christina
name: Sato, Masanori
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Sabellida
Serpulidae
Spirorbis

description: Spirorbis Daudin, 1800
 (Dexiospira) treadwelli Pillai, 1965: Alaminos, Luzon, Philippines. RTS 29, NHM AN03 1965.33.44-45 (= Neodexiospira treadwelli (Pillai, 1965) fide Pillai 1970)
description: Published as part of Salazar-Vallejo, Sergio I., Carrera-Parra, Luis F., Muir, Alexander I., León-González, Jesús Angel De, Piotrowski, Christina & Sato, Masanori, 2014, Polychaete species (Annelida) described from the Philippine and China Seas, pp. 1-68 in Zootaxa 3842 (1) on page 37, DOI: 10.11646/zootaxa.3842.1.1, http://zenodo.org/record/4928482
Approximating infinite graphs by normal trees
Creators: name: Kurkofka, Jan
name: Melcher, Ruben
name: Pitz, Max
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 05C63, 54D20

description: We show that every connected graph can be approximated by a normal tree, up to some arbitrarily small error phrased in terms of neighbourhoods around its ends. The existence of such approximate normal trees has consequences of both combinatorial and topological nature. On the combinatorial side, we show that a graph has a normal spanning tree as soon as it has normal spanning trees locally at each end; i.e., the only obstruction for a graph to having a normal spanning tree is an end for which none of its neighbourhoods has a normal spanning tree. On the topological side, we show that the end space $Ω(G)$, as well as the spaces $|G| = G \cup Ω(G)$ naturally associated with a graph $G$, are always paracompact. This gives unified and short proofs for a number of results by Diestel, Sprüssel and Polat, and answers an open question about metrizability of end spaces by Polat.
description: 9 pages
Vermilia Lamarck 1818
Creators: name: Salazar-Vallejo, Sergio I.
name: Carrera-Parra, Luis F.
name: Muir, Alexander I.
name: León-González, Jesús Angel De
name: Piotrowski, Christina
name: Sato, Masanori
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Sabellida
Serpulidae
Vermilia

description: Vermilia Lamarck, 1818 violacea Valenciennes in de Quatrefages, 1866: Ambon, Indonesia. MNHN
description: Published as part of Salazar-Vallejo, Sergio I., Carrera-Parra, Luis F., Muir, Alexander I., León-González, Jesús Angel De, Piotrowski, Christina & Sato, Masanori, 2014, Polychaete species (Annelida) described from the Philippine and China Seas, pp. 1-68 in Zootaxa 3842 (1) on page 38, DOI: 10.11646/zootaxa.3842.1.1, http://zenodo.org/record/4928482
title: Case Title Decoding the conundrum of Cardiac Amyloidosis by Cardiac Magnetic Resonance Imaging.
Creators: name: Bellamkondi, Ashwini
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Cardiovascular
subject: Breast
subject: Cardiac
subject: Cardiovascular system
subject: CNS
subject: Breast
subject: Clinical Cases

description: Clinical History: A 56-year-old male, known case of hypothyroidism presented with shortness of breath, pedal oedema and NYHA grade III heart failure.  Electrocardiogram (ECG) showed sinus rhythm with left bundle branch block (LBBB) (figure 1). Echocardiography showed bi-atrial enlargement, concentric left ventricular hypertrophy, grade III diastolic dysfunction with EF~55%. Mild pericardial effusion, grade 2 mitral and tricuspid regurgitation was also seen, all suggesting restrictive physiology. On strain echocardiography, peak longitudinal strain was significantly reduced in basal and mid-LV segments with sparing of apical region (figure 2).

description: 56 years, male
Data and code supporting Díaz and González (2022)
Creators: name: Díaz, Sarai
name: González, Javier
Publisher: name: Zenodo
Year: 2022

description: Data and code supporting the following publication: Díaz, S. & González, J. (2022) Short-term variability effect on peak demand: Assessment based on a microcomponent stochastic demand model. Water Resources Research, 58, e2021WR030532, https://doi.org/10.1029/2021WR030532
Gravitational-Wave Implications for the Parity Symmetry of Gravity at GeV Scale
Creators: name: Wang, Yi-Fan
name: Niu, Rui
name: Zhu, Tao
name: Zhao, Wen
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Einstein's general relativity, as the most successful theory of gravity, is one of the cornerstones of modern physics. However, the experimental tests for gravity in the high energy region are limited. The emerging gravitational-wave astronomy has opened an avenue for probing the fundamental properties of gravity in strong and dynamical field, and in particular, high energy regime. In this work, we test the parity conservation of gravity with gravitational waves. If the parity symmetry is broken, the left- and right-handed modes of gravitational waves would follow different equations of motion, dubbed as birefringence. We perform full Bayesian inference by comparing the state-of-the-art waveform with parity violation with the compact binary coalescence data released by LIGO and Virgo collaboration. We do not find any violations of general relativity, thus constrain the lower bound of the parity-violating energy scale to be $0.09$ GeV through the velocity birefringence of gravitational waves. This provides the most stringent experimental test of gravitational parity symmetry up to date. We also find third generation gravitational-wave detectors can enhance this bound to $\mathcal{O}(10^2)$ GeV if there is still no violation, comparable to the current LHC energy scale in particle physics, which indicates gravitational-wave astronomy can usher in a new era of testing the ultraviolet behavior of gravity in the high energy region.
description: Accepted version for the Astrophysical Journal, posterior files and plots in https://github.com/yi-fan-wang/ParitywithGW and https://yi-fan-wang.github.io/ParitywithGW/
Innovation in farming and rural areas in Hungary and Romania: its current state and determining factors
Creators: name: Fieldsend, Andrew F.
name: Tudor, Monica-Mihaela
name: Eszter, Varga
name: Florian, Violeta
name: Rusu, Marioara
name: Szabolcs, Biró
name: Chiritescu, Vergina
name: Kruszlicika, Mihaela
name: Fieldsend, Andrew F.
name: Tudor, Monica-Mihaela
name: Eszter, Varga
name: Florian, Violeta
name: Rusu, Marioara
name: Szabolcs, Biró
name: Chiritescu, Vergina
name: Kruszlicika, Mihaela
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Environmental Economics and Policy
subject: sustainable intensification
subject: socio-economic indicators
subject: innovative capabilities
subject: policy interventions

description: Increasing attention is being given to the role of innovation in promoting rural development and sustainable intensification of agriculture. By means of quantitative data and semi-structured interviews with representatives of the main actors in the rural and agricultural innovation chains, this paper compares and contrasts the status and role of innovation among rural actors and farmers in Hungary and Romania. In both countries, many NUTS3 regions are predominantly rural (PR), showing the importance of promoting innovation in agriculture and rural areas. In Hungary the percentage of households in PR regions having subscribed to broadband Internet connection was almost double that of Romania and the selected education and training indicators (both among the general population and among farmers) were also higher. The state of innovation in farming in the two countries is assessed by the interviewees to be weak and it was confirmed that many farmers are either simply followers of innovation, or do not attach importance to innovation. In Romania, foreign/multinational firms/companies are believed to be the major producers of innovation. Although in both countries the state is perceived to have a major role in the mediation of innovation, governmental organisations could do more to improve innovation. It remains to be seen whether the current policy interventions will stimulate an increase in innovation in the two countries. Keywords:
Stable Development Path Choice of Shandong Cotton Production in the Context of Supply-side Reform
Creators: name: WANG, Guifeng
name: WEI, Xuewen
name: WANG, Yan
name: DONG, Wenquan
name: WANG, Guifeng
name: WEI, Xuewen
name: WANG, Yan
name: DONG, Wenquan
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Shandong,Cotton,Structure,Reform

description: Due to low efficiency resulted from the unduly high cost, intractable climatic and market risk of cotton production, the development of cotton industry suffers a setback in Shandong Province. Based on analyzing the importance of Shandong cotton industry for the economic and social development under the new situation, we put forward the basic idea and effective way for stable and continuous development of Shandongcotton productionfrom the perspective of supply side structural reform.
Discovery, identification, and study of variability in gamma-ray point sources
Creators: name: Fiorucci, M.
name: Marchili, N.
name: Tosti, G.
name: Ciprini, S.
name: Marcucci, F.
name: Tramacere, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present preliminary results of a statistical analysis obtained with a sample of blazars observed at the Perugia Astronomical Observatory since 1992. We briefly show how these statistical results can be useful to discriminate faint variable sources against the background noise. This technique, together with the more traditional ones, may be used to discover and identify high-energy point sources.
description: 4 pages. Poster at the International Workshop "High Energy Blazar Astronomy" celebrating the 50th anniversary of Tuorla Observatory (Tuorla Observatory, Turku, Finland, 17-21 June 2002). Proceedings to be published in the PASP Conference Series, Eds. A. Sillanpaa, L. O. Takalo, and E. Valtaoja
Optimal Mode of Agricultural Moderate Scale Management Based on Measurement of Moderate Scale of Wugang City in Henan Province
Creators: name: YANG Yujing
name: YANG Yujing
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Agriculture, Moderate scale management, Family farm

description: The issue of agricultural moderate scale management is always a hot spot. In 2016, the No. 1 document of the central government once again set forth the requirement of bringing into play leading role of moderate scale management in various forms of agriculture. In the economic new normal, the solution to this issue is of great significance to promoting agricultural modernization. However, there are still problems such as unsmooth transfer of rural labor force, fragmentation of rural land management and low benefit of land scale management. Taking Wugang City in Henan Province as an example, this paper attempts to find out the optimal land management scale in accordance with the actual situation in Henan Province. It is concluded that small family farm is the optimal mode for agricultural moderate scale management.
Additional file 2 of Induction of peroxisome proliferator activated receptor γ (PPARγ) mediated gene expression and inhibition of induced nitric oxide production by Maerua subcordata (Gilg) DeWolf
Creators: name: Mebrahtom Gebrelibanos Hiben
name: Haan, Laura De
name: Spenkelink, Bert
name: Wesseling, Sebastiaan
name: Vervoort, Jacques
name: Rietjens, Ivonne M. C. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: Additional file 2: S1. Fig. Some candidate constituents tentatively identified in M. subcordata methanol extracts as displayed on MAGMa interface. (a) guanidine derivatives, (b) quaternary ammonium compounds (betaines), and (c) fatty acids and miscellaneous compounds.
First Order Methods take Exponential Time to Converge to Global Minimizers of Non-Convex Functions
Creators: name: Kesari, Krishna Reddy
name: Honorio, Jean
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Machine learning algorithms typically perform optimization over a class of non-convex functions. In this work, we provide bounds on the fundamental hardness of identifying the global minimizer of a non convex function. Specifically, we design a family of parametrized non-convex functions and employ statistical lower bounds for parameter estimation. We show that the parameter estimation problem is equivalent to the problem of function identification in the given family. We then claim that non convex optimization is at least as hard as function identification. Jointly, we prove that any first order method can take exponential time to converge to a global minimizer.
Feasible Computationally Efficient Path Planning for UAV Collision Avoidance
Creators: name: Wang, Han
name: Cao, Muqing
name: Jiang, Hao
name: Xie, Lihua
Publisher: name: arXiv
Year: 2020
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: This paper presents a robust computationally efficient real-time collision avoidance algorithm for Unmanned Aerial Vehicle (UAV), namely Memory-based Wall Following-Artificial Potential Field (MWF-APF) method. The new algorithm switches between Wall-Following Method (WFM) and Artificial Potential Field method (APF) with improved situation awareness capability. Historical trajectory is taken into account to avoid repetitive wrong decision. Furthermore, it can be effectively applied to platform with low computing capability. As an example, a quad-rotor equipped with limited number of Time-of-Flight (TOF) rangefinders is adopted to validate the effectiveness and efficiency of this algorithm. Both software simulation and physical flight test have been conducted to demonstrate the capability of the MWF-APF method in complex scenarios.
description: IEEE International Conference on Control and Automation (ICCA) 2018
Fast Loop Closure Detection via Binary Content
Creators: name: Wang, Han
name: Li, Juncheng
name: Ran, Maopeng
name: Xie, Lihua
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Loop closure detection plays an important role in reducing localization drift in Simultaneous Localization And Mapping (SLAM). It aims to find repetitive scenes from historical data to reset localization. To tackle the loop closure problem, existing methods often leverage on the matching of visual features, which achieve good accuracy but require high computational resources. However, feature point based methods ignore the patterns of image, i.e., the shape of the objects as well as the distribution of objects in an image. It is believed that this information is usually unique for a scene and can be utilized to improve the performance of traditional loop closure detection methods. In this paper we leverage and compress the information into a binary image to accelerate an existing fast loop closure detection method via binary content. The proposed method can greatly reduce the computational cost without sacrificing recall rate. It consists of three parts: binary content construction, fast image retrieval and precise loop closure detection. No offline training is required. Our method is compared with the state-of-the-art loop closure detection methods and the results show that it outperforms the traditional methods at both recall rate and speed.
description: IEEE International Conference on Control and Automation (ICCA) 2019
Finding Communities in Linear Time: A Physics Approach
Creators: name: Wu, Fang
name: Huberman, Bernardo A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We present a method that allows for the discovery of communities within graphs of arbitrary size in times that scale linearly with their size. This method avoids edge cutting and is based on notions of voltage drops across networks that are both intuitive and easy to solve regardless of the complexity of the graph involved. We additionally show how this algorithm allows for the swift discovery of the community surrounding a given node without having to extract all the communities out of a graph.
Zopyrus Kinberg 1867
Creators: name: Salazar-Vallejo, Sergio I.
name: Carrera-Parra, Luis F.
name: Muir, Alexander I.
name: León-González, Jesús Angel De
name: Piotrowski, Christina
name: Sato, Masanori
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Sabellida
Serpulidae
Zopyrus

description: Zopyrus Kinberg, 1867
 (= Serpula Linnaeus, 1758 fide Hartman 1959) kaempferi Kinberg, 1867: Bangka Strait, Indonesia. SMNH 3176 (= Serpula kaempferi fide Hartman 1959)
description: Published as part of Salazar-Vallejo, Sergio I., Carrera-Parra, Luis F., Muir, Alexander I., León-González, Jesús Angel De, Piotrowski, Christina & Sato, Masanori, 2014, Polychaete species (Annelida) described from the Philippine and China Seas, pp. 1-68 in Zootaxa 3842 (1) on page 38, DOI: 10.11646/zootaxa.3842.1.1, http://zenodo.org/record/4928482
Crystal Phases of Charged Interlayer Excitons in van der Waals Heterostructures
Creators: name: Bondarev, Igor V.
name: Berman, Oleg L.
name: Kezerashvili, Roman Ya.
name: Lozovik, Yurii E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Throughout the years, strongly correlated coherent states of excitons have been the subject of intense theoretical and experimental studies. This topic has recently boomed due to new emerging quantum materials such as van der Waals (vdW) bound atomically thin layers of transition metal dichalcogenides (TMDs). We analyze the collective properties of charged interlayer excitons observed recently in bilayer TMD heterostructures. We predict new strongly correlated phases - crystal and Wigner crystal - that can be selectively realized with TMD bilayers of properly chosen electron-hole effective masses by just varying their interlayer separation distance. Our results open up new avenues for nonlinear coherent control, charge transport and spinoptronics applications with quantum vdW heterostuctures.
description: 34 pages, 8 figures, 57 references
Dynamical correlations in multiorbital Hubbard models: Fluctuation-exchange approximations
Creators: name: Drchal, V.
name: Janis, V.
name: Kudrnovsky, J.
name: Oudovenko, V. S.
name: Dai, X.
name: Haule, K.
name: Kotliar, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the two band degenerate Hubbard model using the Fluctuation Exchange approximation (FLEX) method and compare the results with Quantum Monte-Carlo calculations. Both the self-consistent and the non-self-consistent versions of the FLEX scheme are investigated. We find that, contrary to the one band case, in the multiband case, good agreement with the Quantum Monte-Carlo results is obtained within the electron-electron T-matrix approximation using the full renormalization of the one-particle propagators. The crossover to strong coupling and the formation of satellites is more clearly visible in the non-self-consistent scheme. Finally we discuss the behavior of the FLEX for higher orbital degeneracy.
description: 18 pages with 12 PS figures
Advances in Studies about Rural Financial Poverty Alleviation from the Perspective of Targeted Poverty Alleviation
Creators: name: ZHANG, Ling
name: QIN, Wei
name: ZHANG, Ling
name: QIN, Wei
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Rural financial poverty alleviation, Product service, Organization system, Operation mechanism

description: With the objective of building a well-off society in an all-round way reaching the decisive stage, poverty alleviation enters the final stage, and rural financial poverty alleviation is is increasingly becoming a hot topic of various circles of society. In order to accelerate the poverty alleviation and provide references and recommendations for further development of theory and practice of financial poverty alleviation, this paper made an overview of the organization system, operation mechanism and service products of rural financial poverty alleviation, elaborated the development path of financial poverty alleviation, and came up with recommendations for financial poverty alleviation.
The Four Color Theorem
Creators: name: Lin, Shigong
Publisher: name: figshare
Year: 2022
Subjects: subject: 10112 Topology
subject: FOS: Mathematics

description: In a maximal planar graph (MPG), remove a vertex and the edges connecting to the vertex, get a closed loop. Then, from the closed loop remove a vertex and the edges connecting to the vertex, get next closed loop. Repeat remove a vertex from the closed loop and the edges connecting to the verteIn a maximal planar graph (MPG), remove a vertex and the edges connecting to the vertex, get a closed loop. Then, from the closed loop remove a vertex and the edges connecting to the vertex, get next closed loop. Repeat remove a vertex from the closed loop and the edges connecting to the vertex. Finally, we can get two triangles with common edges. Conversely, any MPG can be constructed step by step by adding a vertex and edges connecting to the vertex. A vertex in the MPG only has one color to be selected is called a monochrome vertex. The number of monochrome vertexs on the closed loop can be always below 4, and the MPG can be four colored.x. Finally, we can get two triangles with common edges. Conversely, any MPG can be constructed step by step by adding a vertex and edges connecting to the vertex. A vertex in the MPG only has one color to be selected is called a monochrome vertex. The number of monochrome vertexs on the closed loop can be always below 4, and the MPG can be four colored.
Production Forecast of Citrus in China and Production and Marketing Situation of Citrus in Chongqing in 2016 Production Season
Creators: name: KONG, Wenbin
name: ZENG, Zhuohua
name: XIONG, Wei
name: WU, Zhengliang
name: XIA, Renbin
name: KONG, Wenbin
name: ZENG, Zhuohua
name: XIONG, Wei
name: WU, Zhengliang
name: XIA, Renbin
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Citrus, Situation analysis, Production and marketing forecast, Chongqing

description: According to the statistics of the Ministry of Agriculture, the planting area of citrus would increase steadily, and the yield would decline slightly, 2.5567 million ha and 36.168 million t, respectively. Compared with 2015, the planting area would increase by 1.97% and the yield would increase by 1.17%. According to the production scheduling of Chongqing Agricultural Commission, the citrus production in Chongqing in 2016 would continue to maintain a steady and rapid growth, the estimated area and yield were 0.2067 million ha and 2.8 million t, increasing by 4.27% and 4.48% compared with 2015 respectively. By the end of November 2016, most of mature citrus products in Chongqing would show different degree of rise in purchasing price, while the purchasing price of red orange and some processed raw material fruits would show different amplitude of decline. On the whole, the production and marketing situation of Chongqing citrus would become better.
Adsorption Properties of Poplar Leaves Treated by Different Modification Treatment Methods to Methylene Blue
Creators: name: ZHANG, Jiqiang
name: ZHANG, Jiqiang
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Poplar leaves, Modification, Adsorption, Methylene blue

description: Poplar leaves were used as adsorbents to adsorb methylene blue. Through comparing the methods of acid modification, alkali modification and thermal modification methods, the maximum equilibrium adsorption capacity of the acid modified poplar leaves reached 342.3 mg/g. In other words, the adsorption capacity of poplar leaves treated by acid modification method was the maximum. At the temperature of about 30-50℃ and the pH value of 3, the poplar leaf adsorption modification had the best effect.
On leptonic width of $X(4260)$
Creators: name: Cao, Qin-Fang
name: Qi, Hong-Rong
name: Tang, Guang-Yi
name: Xue, Yun-Feng
name: Zheng, Han-Qing
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: New measurements on cross sections in $e^+e^-\to J/ψπ^+π^-$, $h_cπ^+π^-$, $D^0D^{*-}π^++c.c.$, $ψ(2S)π^+π^-$, $ωχ_{c0}$ and $J/ψη$ channels have been carried out by BESIII, Belle and BABAR collaborations, and also in the $D_s^*\bar D_s^*$ channel. We perform extensive numerical analyses by combining all these data available, together with those in $D\bar D^*$ and $D^*\bar D^*$ channels. Though the latter show no evident peak around $\sqrt{s}=4.230$ GeV, the missing $X(4260)$ is explained as that it is concealed by the interference effects of the well established charmonia $ψ(4040)$, $ψ(4160)$ and $ψ(4415)$. Our analyses reveal that the leptonic decay width of $X(4260)$ ranges from $O(10^2)$ eV to $O(1)$ keV, and hence may be explained in the conventional quark model picture. That is, the $X(4260)$ may well be interpreted as a mixture of $4^3S_1$ and $3^3D_1$ states.
description: two small mistakes are fixed, figures redrawn, major physical outputs remain unchanged. Version published in EPJC
New Approach to Density Functional Theory and Description of Spectra of Finite Electron Systems
Creators: name: Amusia, M. Ya.
name: Msezane, A. Z.
name: Shaginyan, V. R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The self consistent version of the density functional theory is presented, which allows to calculate the ground state and dynamic properties of finite multi-electron systems. An exact functional equation for the effective interaction, from which one can construct the action functional, density functional, the response functions, and excitation spectra of the considered systems, is outlined. In the context of the density functional theory we consider the single particle excitation spectra of electron systems and relate the single particle spectrum to the eigenvalues of the corresponding Kohn-Sham equations. We find that the single particle spectrum coincides neither with the eigenvalues of the Kohn-Sham equations nor with those of the Hartree-Fock equations.
description: RevTex, 8 pages, invited talk at ISACC 2003, July 18-21, St. Petersburg, Russia
Improvements of Algebraic Attacks for solving the Rank Decoding and MinRank problems
Creators: name: Bardet, Magali
name: Bros, Maxime
name: Cabarcas, Daniel
name: Gaborit, Philippe
name: Perlner, Ray
name: Smith-Tone, Daniel
name: Tillich, Jean-Pierre
name: Verbel, Javier
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: Algebraic Geometry (math.AG)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Rank Decoding (RD) is the main underlying problem in rank-based cryptography. Based on this problem and quasi-cyclic versions of it, very efficient schemes have been proposed recently, such as those in the ROLLO and RQC submissions, which have reached the second round of the NIST Post-Quantum competition. Two main approaches have been studied to solve RD: combinatorial ones and algebraic ones. While the former has been studied extensively, a better understanding of the latter was recently obtained by Bardet et al. (EUROCRYPT20) where it appeared that algebraic attacks can often be more efficient than combinatorial ones for cryptographic parameters. This paper gives substantial improvements upon this attack in terms both of complexity and of the assumptions required by the cryptanalysis. We present attacks for ROLLO-I-128, 192, and 256 with bit complexity respectively in 70, 86, and 158, to be compared to 117, 144, and 197 for the aforementionned previous attack. Moreover, unlike this previous attack, ours does not need generic Gröbner basis algorithms since it only requires to solve a linear system. For a case called overdetermined, this modeling allows us to avoid Gröbner basis computations by going directly to solving a linear system. For the other case, called underdetermined, we also improve the results from the previous attack by combining the Ourivski-Johansson modeling together with a new modeling for a generic MinRank instance; the latter modeling allows us to refine the analysis of MinRank's complexity given in the paper by Verbel et al. (PQC19). Finally, since the proposed parameters of ROLLO and RQC are completely broken by our new attack, we give examples of new parameters for ROLLO and RQC that make them resistant to our attacks. These new parameters show that these systems remain attractive, with a loss of only about 50\% in terms of key size for ROLLO-I.
Distance and mass of pulsating stars from multicolour photometry and atmospheric models
Creators: name: Barcza, Szabolcs
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: For determining distance and mass of pulsating stars a new, purely photometric method is described in which radial velocity observations are not needed. The method is compared with the Baade-Wesselink method. As an example the RR Lyrae variable SU Dra is given.
description: 9 pages, 4 figures, 4 tables. Accepted in Astronomy and Astrophysics
Bell Inequality Violation and Relativity of Pre- and Postselection
Creators: name: Bacciagaluppi, G.
name: Hermens, R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Bell inequalities can be violated by postselecting on the results of a measurement of the Bell states. If information about the original state preparation is available, we point out how the violation can be reproduced classically by postselecting on the basis of this information. We thus propose a variant of existing experiments that rules out such alternative explanations, by having the preparation and the postselection at spacelike separation. Unlike the timelike case where one can sharply distinguish Bell inequality violations based on pre- or postselection of a Bell state, in our scenario the distinction between these physical effects becomes foliation-dependent. We call this 'relativity of pre- and postselection'.
description: 6 pages, 3 figures
Quantum Liouville theory and BTZ black hole entropy
Creators: name: Chen, Yujun
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper I give an explicit conformal field theory description of (2+1)-dimensional BTZ black hole entropy. In the boundary Liouville field theory I investigate the reducible Verma modules in the elliptic sector, which correspond to certain irreducible representations of the quantum algebra U_q(sl_2) \odot U_{\hat{q}}(sl_2). I show that there are states that decouple from these reducible Verma modules in a similar fashion to the decoupling of null states in minimal models. Because ofthe nonstandard form of the Ward identity for the two-point correlation functions in quantum Liouville field theory, these decoupling states have positive-definite norms. The explicit counting from these states gives the desired Bekenstein-Hawking entropy in the semi-classical limit when q is a root of unity of odd order.
description: LaTeX, 33 pages, 4 eps figures
Additional file 1 of Induction of peroxisome proliferator activated receptor γ (PPARγ) mediated gene expression and inhibition of induced nitric oxide production by Maerua subcordata (Gilg) DeWolf
Creators: name: Mebrahtom Gebrelibanos Hiben
name: Haan, Laura De
name: Spenkelink, Bert
name: Wesseling, Sebastiaan
name: Vervoort, Jacques
name: Rietjens, Ivonne M. C. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: Additional file 1: S1. Table. Compounds tentatively identified as candidate constituents of Maerua subcordata. These compounds are reported in the literature to be ligands of PPARγ and/or influence PPARγ functions [47, 56, 61, 79–91].
Galathealinum Kirkegaard 1956
Creators: name: Salazar-Vallejo, Sergio I.
name: Carrera-Parra, Luis F.
name: Muir, Alexander I.
name: León-González, Jesús Angel De
name: Piotrowski, Christina
name: Sato, Masanori
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Sabellida
Siboglinidae
Galathealinum

description: Galathealinum Kirkegaard, 1956 bruuni Kirkegaard, 1956: Celebes Sea. ZMUC
description: Published as part of Salazar-Vallejo, Sergio I., Carrera-Parra, Luis F., Muir, Alexander I., León-González, Jesús Angel De, Piotrowski, Christina & Sato, Masanori, 2014, Polychaete species (Annelida) described from the Philippine and China Seas, pp. 1-68 in Zootaxa 3842 (1) on page 38, DOI: 10.11646/zootaxa.3842.1.1, http://zenodo.org/record/4928482
The Four Color Theorem
Creators: name: Lin, Shigong
Publisher: name: figshare
Year: 2022
Subjects: subject: 10112 Topology
subject: FOS: Mathematics

description: It has been 170 years since the four-color theorem was proposed. At present, the recognized answer is the proof of Appel combined with computer verification in 1976. So far, many scholars are still pursuing pure artificial proof. The purpose of this paper is here. In the process of constructing maximal planar graph, the transformation relationship between one-color vertices and two-color vertices is found by using coloring order. For each constructed node configuration, the number of one-color vertices is always less than 4 in the closed loop, and this configuration can be 4-colored.
Self testing quantum apparatus
Creators: name: Mayers, Dominic
name: Yao, Andrew
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study a configuration of devices that includes (1) a source of some unknown bipartite quantum state that is claimed to be the Bell state $Φ^+$ and (2) two commuting but otherwise unknown measurement apparatus, one on each side, that are each claimed to execute an orthogonal measurement at an angle $θ\in \{0, π/8, π/4\}$ that is chosen by the user. We show that, if the nine distinct probability distributions that are generated by the self checking configuration, one for each pair of angles, are consistent with the specifications, the source and the two measurement apparatus are guaranteed to be identical modulo some isomorphism to the claimed specifications. We discuss the connection with quantum cryptography.
description: Added 3 references; 10 pages (Revtex); The proof was simplified
Willeysthenelais Pettibone 1971
Creators: name: Salazar-Vallejo, Sergio I.
name: Carrera-Parra, Luis F.
name: Muir, Alexander I.
name: León-González, Jesús Angel De
name: Piotrowski, Christina
name: Sato, Masanori
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Phyllodocida
Sigalionidae
Willeysthenelais

description: Willeysthenelais Pettibone, 1971
 bandaensis Pettibone, 1971b: Banda Anchorage, Indonesia. NML 1387.4 horsti Pettibone, 1971b: Off Great Kei Island (5°36.5' S, 132°55.2' E). NML 1196, 1197, 1387.1, 1387.3, 1387.5, USNM 43554 suluensis Pettibone, 1971b: North Ubian, Sulu Archipleago. NML 1386, 1194
description: Published as part of Salazar-Vallejo, Sergio I., Carrera-Parra, Luis F., Muir, Alexander I., León-González, Jesús Angel De, Piotrowski, Christina & Sato, Masanori, 2014, Polychaete species (Annelida) described from the Philippine and China Seas, pp. 1-68 in Zootaxa 3842 (1) on page 39, DOI: 10.11646/zootaxa.3842.1.1, http://zenodo.org/record/4928482
Left-Handed-Material-like behavior revealed by arrays of dielectric cylinders
Creators: name: Kuo, Chao-Hsien
name: Ye, Zhen
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We investigate the electromagnetic propagation in two-dimensional photonic crystals, formed by parallel dielectric cylinders embedded a uniform medium. The transmission of electromagnetic waves through prism structures are calculated by the standard multiple scattering theory. The results demonstrate that in certain frequency regimes and when the propagation inside the scattering media is not considered, the transmission behavior mimics that expected for a left-handed material. Such feature may illusively lead to the conclusion that a left-handed material is fabricated and it obeys Snell's law of negative refraction. We also discuss possible ambiguities that may be involved in previous experimental evidence of left-handed materials.
description: 9 pages, 3 figures
CHoosing Active Role Models to INspire Girls (CHARMING): protocol for a cluster randomised feasibility trial of a school-based, community-linked programme to increase physical activity levels in 9-10-year-old girls.
Creators: name: Pell, Bethan
name: Hawkins, Jemma
name: Cannings-John, Rebecca
name: Charles, Joanna M
name: Hallingberg, Britt
name: Moore, Graham
name: Roberts, Joan
name: Van Sluijs, Esther
name: Morgan, Kelly
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: Study Protocol
Physical activity
Children
Primary school

description: BACKGROUND: In the UK, there is evidence that girls' physical activity tends to decline to a greater extent than boys as they enter adolescence. 'Role models' could play a vital role in inspiring girls to become or remain physically active. The CHARMING Programme is a primary school-based community linked role-model programme, co-developed in 2016, with children, parents, schools and wider stakeholders. It involves different types of physical activity delivered for 1-h each week by a community provider and peer role models (e.g. older girls from secondary schools) joining in with the sessions. The programme ultimately aims to increase and sustain physical activity levels among 9-10-year-old girls. This study aims to assess the feasibility and acceptability of the CHARMING Programme and of evaluating it using a randomised trial. METHODS: This study is a feasibility cluster randomised controlled trial, with embedded process evaluation and health economic evaluation. Approximately 90 Year 5 (i.e. 9-10-year-old) girls will be recruited across six primary schools in Mid-South Wales. Participating schools will be allocated to the programme: control on a 2:1 basis; four intervention schools will run the CHARMING Programme and two will continue with usual practice. A survey and accelerometer will be administered at baseline and repeated at 12 months. Interviews and focus groups will be conducted post-intervention delivery. The primary aim is to assess feasibility of a future randomised trial via the recruitment of schools, participants and role models; randomisation; retention; reach; data collection completion rates; programme adherence; and programme fidelity, views on intervention acceptability and programme barriers and facilitators. Secondary aims are to evaluate established physical activity outcome measures for children plus additional health economic outcomes for inclusion in a future full-scale trial. DISCUSSION: The results of this study will inform decisions on whether and how to proceed to a full-scale evaluation of the effectiveness and cost-effectiveness of the CHARMING Programme to improve or sustain physical activity. TRIAL REGISTRATION: ClinicalTrials.gov ISRCTN36223327. Registered March 29, 2021.
The two loop calculation of the disjoining pressure of a symmetric electrolyte soap film
Creators: name: Dean, D. S.
name: Horgan, R. R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In this paper we consider the two-loop calculation of the disjoining pressure of a symmetric electrolytic soap film. We show that the disjoining pressure is finite when the loop expansion is resummed using a cumulant expansion and requires no short distance cut-off. The loop expansion is resummed in terms of an expansion in g=l_B/l_D where l_D is the Debye length and l_B is the Bjerrum length. We show that there there is a non-analytic contribution of order g*ln(g). We also show that the two-loop correction is greater than the one-loop term at large film thicknesses suggesting a non-perturbative correction to the one-loop result in this limit.
description: LaTeX, 15 pages with 3 figures
Gut microbiomes from Gambian infants reveal the development of a non-industrialized Prevotella-based trophic network.
Creators: name: De Goffau, Marcus C
name: Jallow, Amadou T
name: Sanyang, Chilel
name: Prentice, Andrew M
name: Meagher, Niamh
name: Price, David J
name: Revill, Peter A
name: Parkhill, Julian
name: Pereira, Dora IA
name: Wagner, Josef
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: Article
/631/326/2565/855
/631/326/2565/2134
/45/23
/45/22
/45/77
article

description: Funder: MRC Unit The Gambia/MRC International Nutrition Group by the UK MRC and the UK Department for the International Development
description: Funder: Bill & Melinda Gates Foundation Grand Challenges New Interventions in Global Health award
description: Distinct bacterial trophic networks exist in the gut microbiota of individuals in industrialized and non-industrialized countries. In particular, non-industrialized gut microbiomes tend to be enriched with Prevotella species. To study the development of these Prevotella-rich compositions, we investigated the gut microbiota of children aged between 7 and 37 months living in rural Gambia (616 children, 1,389 stool samples, stratified by 3-month age groups). These infants, who typically eat a high-fibre, low-protein diet, were part of a double-blind, randomized iron intervention trial (NCT02941081) and here we report the secondary outcome. We found that child age was the largest discriminating factor between samples and that anthropometric indices (collection time points, season, geographic collection site, and iron supplementation) did not significantly influence the gut microbiome. Prevotella copri, Faecalibacterium prausnitzii and Prevotella stercorea were, on average, the most abundant species in these 1,389 samples (35%, 11% and 7%, respectively). Distinct bacterial trophic network clusters were identified, centred around either P. stercorea or F. prausnitzii and were found to develop steadily with age, whereas P. copri, independently of other species, rapidly became dominant after weaning. This dataset, set within a critical gut microbial developmental time frame, provides insights into the development of Prevotella-rich gut microbiomes, which are typically understudied and are underrepresented in western populations.