cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Graphomya maculata
Creators: name: Couri, Marcia S.
name: Pont, Adrian C.
name: Daugeron, Christophe
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Graphomya
Graphomya maculata

description: 21. Graphomya maculata (Scopoli)
 Musca maculata Scopoli, 1763: 326. Syntypes?sex, Slovenia, Idrija [“Carniola”], destroyed.
 Graphomya maculata; Shinonaga et al., 1991: 331.
 Diagnosis. Characteristic pattern on scutum different in both sexes. Male: scutum dark brown, including median area, with two silvery-white stripes on dorsocentral rows of setae and two lateral ones; scutellum with a median triangular brown mark, wider at base, with grey pollinose areas laterally; abdomen largely yellow, with brown median brown marks and brown tergite 5. Female: scutum with silver areas more extensive than in male, including median area; abdomen grey with brown median and lateral marks (male and female abdomen respectively as in Figs 3–6 and 8–9 of Marques & Couri, 2007); sternite 5, cercal plate, surstylus and aedeagus in Figs 142–145, and detail of segments 7 and 8 of female ovipositor in Fig. 148 in Vockeroth (1972).
 Material examined: MNHN. New Caledonia: Col de Pétchécara: 15 km W. of Thio, 19.ii.1978, S. Shinonaga, 1 ♀, Shinonaga det.
 NSMT. New Caledonia: Hienghène: 21–22.ii.1978, S. Shinonaga, 1 ♀; H. Shima, 2 ♀.
 Comments. The species was first recorded from Col de Pétchécara and Hienghène by Shinonaga et al. (1991) and is known from New Caledonia only from the three females listed above. Not found in the new material that we have examined. See Vockeroth (1972) for full description and discussion.
 Distribution. Bonin Is, Indonesia (Western New Guinea,?Malaku), Melanesia, PNG (Bismarck Arch., PNG); Afrotropical, Neotropical, Oriental and Palaearctic Regions.
description: Published as part of Couri, Marcia S., Pont, Adrian C. & Daugeron, Christophe, 2010, The Muscidae (Diptera) of New Caledonia 2503, pp. 1-61 in Zootaxa 2503 (1) on page 35, DOI: 10.11646/zootaxa.2503.1.1, http://zenodo.org/record/10094189
Quantum field theory approach to the vacuum replica in QCD
Creators: name: Nefediev, A. V.
name: Ribeiro, J. E. F. T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Quantum field theory is used to describe the contribution of possible new QCD vacuum replica to hadronic processes. This sigma-like new state has been recently shown to be likely to appear for any realistic four-quark interaction kernel as a consequence of chiral symmetry. The local operator creating the replica vacuum state is constructed explicitly. Applications to physical processes are outlined.
description: LaTeX2e, 2 EPS figures, uses ws-procs9x6 (included) and epsfig classes, Talk given at the conference "Quark Confinement and the Hadron Spectrum V", 10-14 September 2002, Gargnano, Italy, to appear in Proceedings
Analysis on High-yield Experience and Protective Measures of Wheat and Corn: A Case Study of Jieshou City in Anhui Province
Creators: name: XIE, Languang
name: XIE, Languang
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Wheat
subject: Corn
subject: High yield
subject: Protective measures

description: This paper summarized the experience in high yield of wheat and corn in Jieshou City and made a further study on the supporting measures for the high yield of wheat and corn on this basis.
A Distributed and Integrated Method of Moments for High-Dimensional Correlated Data Analysis
Creators: name: Hector, Emily C.
name: Song, Peter X. -K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: This paper is motivated by a regression analysis of electroencephalography (EEG) neuroimaging data with high-dimensional correlated responses with multi-level nested correlations. We develop a divide-and-conquer procedure implemented in a fully distributed and parallelized computational scheme for statistical estimation and inference of regression parameters. Despite significant efforts in the literature, the computational bottleneck associated with high-dimensional likelihoods prevents the scalability of existing methods. The proposed method addresses this challenge by dividing responses into subvectors to be analyzed separately and in parallel on a distributed platform using pairwise composite likelihood. Theoretical challenges related to combining results from dependent data are overcome in a statistically efficient way using a meta-estimator derived from Hansen's generalized method of moments. We provide a rigorous theoretical framework for efficient estimation, inference, and goodness-of-fit tests. We develop an R package for ease of implementation. We illustrate our method's performance with simulations and the analysis of the EEG data, and find that iron deficiency is significantly associated with two auditory recognition memory related potentials in the left parietal-occipital region of the brain.
description: 35 pages, 5 figures, 3 tables
VISITORS’ MOTIVES FOR ATTENDING A HYBRID EVENT: A CASE STUDY OF AGRICULTURAL FAIR
Creators: name: Ivkov, Milan
name: Blešić, Ivana
name: Popov Raljić, Jovanka
name: Ivkov Džigurski, Anđelija
name: Pivac, Tatjana
name: Jovanović, Tamara
name: Ivkov, Milan
name: Blešić, Ivana
name: Popov Raljić, Jovanka
name: Ivkov Džigurski, Anđelija
name: Pivac, Tatjana
name: Jovanović, Tamara
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business
subject: hybrid event
subject: visitors’ motives
subject: consumer exhibition
subject: trade fair

description: Management of a complex events such as hybrid ones, relies on understanding a modern market trends. The purpose of this study is to determine visitors’ motives for attending a hybrid event, to identify clusters based on those motives, and to help organizers and exhibitors to meet visitors’ expectations. Therefore, authors performed ANOVA analysis, factor analysis and hierarchical cluster analysis. The findings clearly indicate elements of trade fairs and consumer exhibitions integrated in hybrid event and therefore, some of the main motives for visiting those two types of events are also present among hybrid event visitors. However, hybrid event tends to be more than just place for business meetings. It is also a venue for education and leisure time activities. Moreover, event organizers and exhibitors need to pay more attention on their strategic approach to managing their event activities. The paper suggests that hybrid event organizers should focus on establishing dialogue with both exhibitors and visitors.
description: Original scientific paper
Pararrhynchium desaussurei Carpenter & Brown 2021, NEW COMBINATION
Creators: name: Carpenter, James M.
name: Brown, Graham R.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Vespidae
Pararrhynchium
Pararrhynchium desaussurei

description: desaussurei (Borsato), NEW COMBINATION
Lissodynerus desaussurei Borsato 2003: 511, 553, female, male—“ Queensland, Mossman” (holotype male Canberra); also from Fitzroy I., Mackay, “(15.16S— 144.59E) 14 km W by N Vale Mission.”— Kumar et al. 2015: 7667 (list).
description: Published as part of Carpenter, James M. & Brown, Graham R., 2021, Catalogue of the Australian Eumeninae (Hymenoptera: Vespidae), pp. 1-68 in Zootaxa 4919 (1) on page 50, DOI: 10.11646/zootaxa.4919.1.1, http://zenodo.org/record/4473370
Brownian motion of ellipsoidal particles on a granular magnetic bath
Creators: name: Tapia-Ignacio, C.
name: Moctezuma, R. E.
name: Donado, F.
name: Weeks, Eric R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the Brownian motion of ellipsoidal particles lying on an agitated granular bath composed of magnetic particles. We quantify the mobility of different floating ellipsoidal particles using the mean square displacement and the mean square angular displacement, and relate the diffusion coefficients to the bath particle motion. In terms of the particle major radius $R$, we find the translational diffusion coefficient scales roughly as $1/R^2$ and the rotational diffusion coefficient scales as roughly $1/R^4$; this is consistent with the assumption that diffusion arises from random kicks of the bath particles underneath the floating particle. By varying the magnetic forcing, the bath particles diffusivity changes by a factor of ten; over this range, the translational and rotational diffusion of the floating particles change by a factor of fifty. However, the ratio of the two diffusion constants for the floating particles is forcing-independent. Unusual aspects of the floating particle motion include non-Gaussian statistics for their displacements.
description: Moctezuma and Donado's studies of quasi-2D excited granular media, crossed with Weeks's interest in rotational and translational diffusion
The prompt gamma-ray emission of novae
Creators: name: Hernanz, M.
name: Gomez-Gomar, J.
name: Jose, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Classical novae are potential gamma-ray emitters, because of the disintegration of some radioactive nuclei synthesized during the explosion. Some short-lived isotopes (such as 13N and 18F), as well as the medium-lived 22Na, decay emitting positrons, which annihilate with electrons and thus are responsible for the prompt emission of gamma-rays from novae. This emission consists of a 511 keV line plus a continuum between 20 and 511 keV, and is released before the maximum in visual luminosity, i.e., before the discovery of the nova. The main characteristics of this prompt emission, together with the related uncertainties (both of nuclear and hydrodynamical origin, with a particular emphasis on the influence of the envelope properties) and prospects for detectability are analyzed in this paper.
description: 6 pages, 3 figures (6 PS files), to appear in New Astronomy Reviews (Proceedings of the Ringberg Workshop "Astronomy with Radioactivities III")
基於機器視覺的機床行業智能安全監測研究——技術、應用與未來展望
Creators: name: 姚燕
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 401405
subject: Machine tools

description: 摘要：機床產業作為現代製造業的基礎，安全生產一直是提升產業效率及保障人員健康的重要課題。傳統的安全監測方式存在主觀性強、反應遲緩、覆蓋不足等問題。本文探討機器視覺技術在機床產業智能安全監測中的應用，系統分析其在設備狀態監測、操作人員行為識別及環境監測等方面的核心技術及實踐價值，並提出當前技術存在的數據質量、算法性能、環境適應性與系統集成等挑戰。研究進一步提出少樣本學習、輕量級深度學習模型、多傳感器融合與基於強化學習的自適應系統等技術優化方向。未來，機器視覺結合5G、AIoT與3D視覺檢測將進一步提高安全監測系統的智能化與精準度，促進機床產業智能製造的全面發展。
關鍵詞：機器視覺；機床產業；安全監測
Topological waveguide based on metamaterials of magnetic solitons
Creators: name: Go, Gyungchoon
name: Hong, Ik-Sun
name: Lee, Seo-Won
name: Kim, Se Kwon
name: Lee, Kyung-Jin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We theoretically investigate coupled gyration modes of magnetic solitons whose distances to the nearest neighbors are staggered. In a one-dimensional bipartite lattice, analogous to the Su-Schrieffer-Heeger model, there is a mid-gap gyration mode bounded at the domain wall connecting topologically distinct two phases. As a technological application, we show that a one-dimensional domain-wall string in a two-dimensional soliton lattice can serve as a topological waveguide of magnetic excitations, which offers functionalities of a signal localization and a selective propagation of the frequency modes. Our result offers an alternative way to control of the magnetic excitation modes by using a magnetic metamaterial for future spintronic devices.
description: 5 pages, 3 figures
Myospila Rondani 1856
Creators: name: Couri, Marcia S.
name: Pont, Adrian C.
name: Daugeron, Christophe
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Myospila

description: Genus Myospila Rondani
 Myospila Rondani, 1856: 91. Type-species: Musca meditabunda Fabricius, 1781, orig. desig.
 Diagnosis. Male holoptic; female with a pair of setae on frontal vitta; arista thickened in basal third, plumose; intraalars 2; dorsocentrals 2+4; prealar present but weak; postalar wall, suprasquamal ridge, prosternum, anepimeron and meron bare; katepisternals 1+2 or 2+2; posterior spiracle bare on margins; vein M curved forward towards vein R 4+5 before apex; vein R 4+5 with a few setulae at base on both wing surfaces; hind tibia without calcar; sternite 1 bare.
 Comments. Twenty species are known to occur in the Australasian/Oceanian Regions. Shinonaga et al. (1991) recorded an unidentified species, as Myospila sp., from New Caledonia. Vockeroth (1972) revised the species from New Guinea and Oceania, and M. propinqua was treated in that paper.
description: Published as part of Couri, Marcia S., Pont, Adrian C. & Daugeron, Christophe, 2010, The Muscidae (Diptera) of New Caledonia 2503, pp. 1-61 in Zootaxa 2503 (1) on page 37, DOI: 10.11646/zootaxa.2503.1.1, http://zenodo.org/record/10094189
Relating a gluon mass scale to an infrared fixed point in pure gauge QCD
Creators: name: Aguilar, A. C.
name: Natale, A. A.
name: da Silva, P. S. Rodrigues
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that in pure gauge QCD (or any pure non-Abelian gauge theory) the condition for the existence of a global minimum of energy with a gluon (gauge boson) mass scale also implies the existence of a fixed point of the $β$ function. We argue that the frozen value of the coupling constant found in some solutions of the Schwinger-Dyson equations of QCD can be related to this fixed point. We also discuss how the inclusion of fermions modifies this property.
description: 4 pages, Revtex - Added some clarifying comments and new references
THE SELECTION OF ACQUISITION STRATEGY AND SOLVING TRADE SURPLUSES OF FOOD PRODUCTS BY USING THE SIMULATION
Creators: name: Mikić, Neven
name: Ljubanović Ralević, Ivana
name: Rajić, Zoran
name: Mikić, Neven
name: Ljubanović Ralević, Ivana
name: Rajić, Zoran
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Industrial Organization
subject: Marketing
subject: FOS: Economics and business
subject: model
subject: simulation
subject: strategy
subject: selection skills
subject: efficiency
subject: decision

description: Real business environment opens up many possibilities of business conduct, so that appropriate strategies, compatible with multicriteria requirements of the environment, potentially lead to the realization of the set goal. Adequate schedule and the optimal combination of available resources are possible to establish by a mathematical formalization in terms of the theoretical model that connects business outcomes with a cause or a probability of their occurrence. Exactly research of the possibility of using and applying the results of theoretical models in solving the specific tasks in regard to expressing relations of initial assumptions related to selection of the optimal operating strategy, is the initial motive of this paper. The theoretical models, which describe the real problem, can be analysed analytically or by simulation, depending on its complexity and the variables type, which describe it. The model should provide achieving the managing balance through the model correction of the available operational resources, increasing in that way also the capacity of decisionmaking system in terms of futuristic knowledge insufficiency. The research results should show that the simulation model apply, in this particular example, enables to a company significant increase of business efficiency level, more complex utilization of the capacities, increase of the competitiveness, etc.
description: Original scientific paper
INFLATION IMPACT OF FOOD PRICES: CASE OF SERBIA
Creators: name: Šoškić, Dejan
name: Šoškić, Dejan
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: food prices
subject: Inflation targeting
subject: price volatility
subject: Serbia

description: Food prices traditionally have an impact on inflation around the world. Movements in these prices are coming more from the supply side, then from the demand side. If treated as a supply shock, monetary policy should not react. However, food prices are part of headline inflation that is an official target for most central banks. Serbia conducts Inflation targeting and faces serious challenges with food price volatility. Food price volatility in Serbia hampers inflation forecasting, and may have a negative influence on inflationary expectations and public confidence in (i.e. credibility of) the Central bank, all of crucial importance for success of Inflation targeting. There are several important possible improvements that may decrease volatility of food prices but also limit negative impact of food price volatility on Consumer Price Index (CPI) as a measure of inflation. These improvements are very important for success of Inflation targeting in Serbia.
description: Original scientific paper
Estimating Reciprocal Partition Functions to Enable Design Space Sampling
Creators: name: Albaugh, Alex
name: Gingrich, Todd R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Reaction rates are a complicated function of molecular interactions, which can be selected from vast chemical design spaces. Seeking the design that optimizes a rate is a particularly challenging problem since the rate calculation for any one design is itself a difficult computation. Toward this end, we demonstrate a strategy based on transition path sampling to generate an ensemble of designs and reactive trajectories with a preference for fast reaction rates. Each step of the Monte Carlo procedure requires a measure of how a design constrains molecular configurations, expressed via the reciprocal of the partition function for the design. Though the reciprocal of the partition function would be prohibitively expensive to compute, we apply Booth's method for generating unbiased estimates of a reciprocal of an integral to sample designs without bias. A generalization with multiple trajectories introduces a stronger preference for fast rates, pushing the sampled designs closer to the optimal design. We illustrate the methodology on two toy models of increasing complexity: escape of a single particle from a Lennard-Jones potential well of tunable depth and escape from a metastable tetrahedral cluster with tunable pair potentials.
description: 16 pages, 6 figures
Trialgebras and families of polytopes
Creators: name: Loday, Jean-Louis
name: Ronco, Maria O.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Algebraic Topology (math.AT)
subject: Combinatorics (math.CO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 18D50, 17D99, 52Bxx, 55Nxx, 55U10

description: We show that the family of standard simplices and the family of Stasheff polytopes are dual to each other in the following sense. The chain modules of the standard simplices, resp. the Stasheff polytopes, assemble to give an operad. We show that these operads are dual of each other in the operadic sense. The main result of this paper is to show that they are both Koszul operads. As a consequence the generating series of the standard simplices and the generating series of the Stasheff polytopes are inverse to each other. The two operads give rise to new types of algebras with 3 generating operations, 11 relations, respectively 7 relations, that we call {\it associative trialgebras} and {\it dendriform trialgebras} respectively. The free dendriform trialgebra, which is based on planar trees, has an interesting Hopf algebra structure, which will be dealt with in another paper. Similarly the family of cubes gives rise to an operad which happens to be self-dual for Koszul duality.
description: 29 pages
Myospila propinqua
Creators: name: Couri, Marcia S.
name: Pont, Adrian C.
name: Daugeron, Christophe
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Myospila
Myospila propinqua

description: 23. Myospila propinqua (Stein)
 Spilogaster propinqua Stein, 1900a. Holotype male, Maluku, Indonesia, in MCSNG (Pont, 1966: 100).
 Diagnosis. Width of eyes in male intermediate, frons broadening towards lunule; antenna with pedicel yellow and postpedicel dark brown; scutum brown, light-grey pollinose; two brown stripes along dorsocentral line; anterior spiracle yellow; upper posterior katepisternal very long; scutellum yellow on apical third; calypters and halter yellow; femora brown at apex, tibiae and tarsi yellow; wing slightly yellowish, more intense on anterior half; abdomen grey with round brown marks on all tergites; male surstylus and cercal plate as in Figs 112 and 113 and female ovipositor as in Fig. 123 of Vockeroth (1972).
 Material examined: NSMT. New Caledonia: Hienghène: 21–22.ii.1978, S. Shinonaga, 2 ♂, Shinonaga det.
 BMNH. New Caledonia: Thio: 50 km E of Nouméa, 18.ii.1958, 1 ♂, H. Shima. Tinchialit: 2020 ft, 22.viii– 10.ix.1949, 1 ♂, L.E. Cheesman.
 Comments. Two males in NSMT were identified by S. Shinonaga in 1981, but the species was not listed in Shinonaga et al. (1991), who only recorded a “ Myospila sp. ”. Pont (1966) referred this species to Helina subgenus Helinella Malloch, a group that was synonymised by Vockeroth (1972) with Myospila. See Vockeroth (1972) for full description and discussion of this genus and species. The Myospila sp. mentioned by Shinonaga et al. (1991) from Thio (50 km E of Nouméa, 19.ii.1978, S. Shinonaga) is probably the female of M. propinqua.
 Distribution. Indonesia (Maluku), New Caledonia (New Caledonia), PNG (PNG), Rennell I., Solomon Is, Vanuatu.
description: Published as part of Couri, Marcia S., Pont, Adrian C. & Daugeron, Christophe, 2010, The Muscidae (Diptera) of New Caledonia 2503, pp. 1-61 in Zootaxa 2503 (1) on page 37, DOI: 10.11646/zootaxa.2503.1.1, http://zenodo.org/record/10094189
Isolated resonances in conductance fluctuations and hierarchical states
Creators: name: Bäcker, Arnd
name: Manze, Achim
name: Huckestein, Bodo
name: Ketzmerick, Roland
Publisher: name: arXiv
Year: 2002
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the isolated resonances occurring in conductance fluctuations of quantum systems with a classically mixed phase space. We demonstrate that the isolated resonances and their scattering states can be associated to eigenstates of the closed system. They can all be categorized as hierarchical or regular, depending on where the corresponding eigenstates live in the classical phase space.
description: final, slightly expanded version to appear in Phys. Rev. E; for PostScript with high-resolution figures see http://www.tp3.ruhr-uni-bochum.de/~bodo/bmhk02.ps.gz
Integrality for TQFTs
Creators: name: Gilmer, Patrick M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Algebra (math.QA)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M

description: We discuss ways that the ring of coefficients for a TQFT can be reduced if one restricts somewhat the allowed cobordisms. When we apply these methods to a TQFT associated to SO(3) at an odd prime p, we obtain a functor from a somewhat restricted cobordism category to the category of free finitely generated modules over a ring of cyclotomic integers :Z [zeta_{2p}], if p \equiv -1 mod{4}, and Z [zeta_{4p}], if p \equiv 1 \pmod{4}, where zeta_k is a primitive kth root of unity. We study the quantum invariants of prime power order simple cyclic covers of 3-manifolds. We define new invariants arising from strong shift equivalence and integrality. Similar results are obtained for some other TQFTs but the modules are only guaranteed to be projective.
description: 18 pages, a more explicit definition of even morphism is given. the paper has been rearranged and partially rewritten
Research on the Relationship between Little Village Official's Career Choice and Human Capital, Social Capital
Creators: name: ZHONG, Guili
name: ZHONG, Guili
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Little village official
subject: Individual characteristics
subject: Human capital
subject: Social capital

description: The career planning plays an important role in little village official’s development. The study uses stataSE12 statistical software based on the sample survey of little village official in China. And it studies the relationships of human capital, social capital and career planning of little village official. It shows that: (i) After the village work, to be civil servant is the preferred way for little village official, and the female and unmarried choosing this are more than others. The probability of taking the civil service exam diminishes with age, but increases with the increasing human capital and social capital. (ii) Working in institution is the second choice of little village official. The female, married and older have greater proportion than the others. The trend is diminishing with increased human capital and social capital. (iii) The male, married, older, or little village officials employed by provincial government or working in the central and western regions of China choosing to be selected as township deputies are more than others. (iv) The married and older would like to remain in office, but this probability diminishes with the increased human capital and social capital. (v) The male, older, or the little village official working in the central region, employed by municipal government and employed by county government would like to start up their own businesses. (vi) Few of them choose their jobs by themselves, continue further education, or choose enterprise work and social work. There are more little village officials graduating from "985 project" or "211 project" universities choosing to work in enterprises.
OTC warming experiment on Juan Carlos Point, King George Island, South Shetland Islands, Antarctica from Species-specific effects of passive warming in an Antarctic moss system
Creators: name: Prather, Hannah M.
name: Casanova-Katny, Angélica
name: Clements, Andrew F.
name: Chmielewski, Matthew W.
name: Balkan, Mehmet A.
name: Shortlidge, Erin E.
name: Rosenstiel, Todd N.
name: Eppley, Sarah M.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Plant Biology

description: Supplementary Figure 1 A) OTC warming experiment on Juan Carlos Point, King George Island, Antarctica. B) Dissected archegonia of female Polytrichastrum alpinum from control plot. C) The dominant terrestrial plant cover (including Polytrichastrum alpinum and Sanionia georgicouncinata), on King George Island.
An 8-Gs/s 12-Bit TIADC System With Real-Time Broadband Mismatch Error Correction
Creators: name: Zhao, Lei
name: Jiang, Zouyi
name: Dong, Ruoshi
name: Cao, Zhe
name: Gao, Xingshun
name: Cheng, Boyu
name: Hu, Jiadong
name: Liu, Shubin
name: An, Qi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: High sampling speed can be achieved using multiple Analog-to-Digital Converters (ADCs) based on the Time-Interleaving A/D Conversion (TIADC) technique. Various types of methods were proposed to correct the mismatch errors among parallel ADC channels in TIADC systems, which would deteriorate the system performance. Traditional correction methods based on digital signal processing have good performance, however often only for input signals limited in a narrow frequency band. In this paper, we present our recent work on design of an 8-Gsps 12-bit TIADC system and implementation of real-time mismatch correction algorithms in FPGA devices, over a broad band of input signal frequencies. Tests were also conducted to evaluate the systems performance, and the results indicate that the Effective Number of Bits (ENOB) is enhanced to be better than 8.5 bits (<800 MHz) and 8 bits from 800 MHz to 1.6 GHz after correction, almost the same with that of the ADC chip employed.
Pararrhynchium kurandensis Carpenter & Brown 2021, NEW COMBINATION
Creators: name: Carpenter, James M.
name: Brown, Graham R.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Vespidae
Pararrhynchium
Pararrhynchium kurandensis

description: kurandensis (Giordani Soika), NEW COMBINATION
Lissodynerus kurandensis Giordani Soika 1994, Ann. Mus. Civ. Stor. Nat. “G. Doria”90: 304 (key), 318, female— “ Queensland: Kuranda, 1100 ft ” (London).— Borsato & Ratti 1999: 82 (list).— Borsato 2003: 553 (compared to L. desaussurei n. sp.).— Kumar et al. 2015: 7667 (list).
description: Published as part of Carpenter, James M. & Brown, Graham R., 2021, Catalogue of the Australian Eumeninae (Hymenoptera: Vespidae), pp. 1-68 in Zootaxa 4919 (1) on page 50, DOI: 10.11646/zootaxa.4919.1.1, http://zenodo.org/record/4473370
Atomic squeezing in a Lambda system
Creators: name: Dantan, A.
name: Pinard, M.
name: Josse, V.
name: Nayak, N.
name: Berman, P. R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using a quantum theory for an ensemble of three-level atoms (lambda) placed in an optical cavity abd driven by electromagnetic fields, we show that the long-lived spin associated with the ground state sublevels can be squeezed. Two kinds of squeezing are obtained: self-spin squeezing, when the input fields are coherent states and the atomic ensemble exhibit a large non-linearity; squeezing transfer, when one of the incoming fields is squeezed.
description: 26 pages, 8 figures
Many-body correlations in nuclear superfluidity
Creators: name: Litvinova, Elena
name: Schuck, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The two-fermion two-point correlation function in the pairing channel is discussed in the equation of motion framework. Starting from the bare two-fermion interaction, we derive the equation of motion for the two-fermion pair propagator in a strongly-correlated medium. The resulting equation is of the Dyson type with the kernel having a static and a one frequency dependent components and, thus, can be regarded as Dyson Bethe-Salpeter equation (Dyson-BSE). The many-body hierarchy generated by the dynamical interaction kernel is truncated on the level of two-body correlation functions, thus neglecting the explicit three-body and higher-rank correlations. The truncation is performed via a cluster expansion of the intermediate three-particle-one-hole correlation function irreducible in the particle-particle channel, that leads to the coupling between single fermions and emergent collective modes of excitation. The latter couplings are, thus, derived in terms of the exact mapping of the in-medium two-fermion correlation functions onto the domain of bosonic quasibound states (phonons) without introducing new parameters. The approach is applied to calculations of the pairing gaps in medium-mass nuclear systems, that include calcium, nickel and tin isotopic chains.
description: Article: 14 pages, 8 figures
Structural Analysis of the Factors Influencing the Financing of Forestry Enterprises Based on Interpretive Structural Modeling (ISM)
Creators: name: WANG, Zhen
name: LIU, Weiping
name: JIANG, Xiaomin
name: WANG, Zhen
name: LIU, Weiping
name: JIANG, Xiaomin
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Forestry enterprises
subject: Financing
subject: Interpretive structural modeling (ISM)

description: Through the collection of related literature, we point out the six major factors influencing China's forestry enterprises' financing: insufficient national support; regulations and institutional environmental factors; narrow channels of financing; inappropriate existing mortgage-backed approach; forestry production characteristics; forestry enterprises' defects. Then, we use interpretive structural modeling (ISM) from System Engineering to analyze the structure of the six factors and set up ladder-type structure. We put three factors including forestry production characteristics, shortcomings of forestry enterprises and regulatory, institutional and environmental factors as basic factors and put other three factors as important factors. From the perspective of the government and enterprises, we put forward some personal advices and ideas based on the basic factors and important factors to ease the financing difficulties of forestry enterprises.
Design approach of AR Projection Mapping onto physical sculpture.pdf
Creators: name: Auzani Zeda Mohamed Kassim
Publisher: name: figshare
Year: 2019
Subjects: subject: 220301 Aesthetics
subject: FOS: Philosophy, ethics and religion
subject: Art

description: This paper visualizes method and processes of a projection mapping exhibition based ceramic sculpture installation entitle Forgotten Forest at the Old Court House from July 6 until July 15, 2018. The installation was presented during the Rainforest Fringe Festival 2018 in Kuching, Sarawak. The study aimed to develop a method to exhibit animation in an art installation form within a given gallery space. Forgotten Forest involved the creation of ceramic sculpture, digitization of the sculpture model using 3D software and animation production in a form of a projection mapping.
A Study of the Comprehensive Urban Competitiveness Based On Principal Component Analysis
Creators: name: HE, Rifeng
name: ZHAO, Chunxiang
name: HE, Rifeng
name: ZHAO, Chunxiang
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Principal component analysis
subject: Comprehensive competitiveness
subject: Jiangxi Province

description: This paper studies the comprehensive urban competitiveness and performs the principal component analysis. The results show that the comprehensive evaluation of urban competitiveness is not entirely dependent on the city's economic strength or GDP, and it is necessary to consider from resource allocation capacity, openness and public service capacity. By selecting various data concerning 11 prefecture-level cities in Jiangxi Province in 2006, 2009 and 2012, this paper gets the ranking results and analyzes trends, to provide a basis for making future economic policy.
Empirical Studies of the Factors Influencing Farmers' Enthusiasm for Growing Grain
Creators: name: MA, Xin
name: TIAN, Zhihong
name: GONG, Qianwen
name: MA, Xin
name: TIAN, Zhihong
name: GONG, Qianwen
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Farmers
subject: Grain cultivation
subject: Enthusiasm

description: To ensure the future food self-sufficiency in China, it is necessary to mobilize producers' enthusiasm for growing grain. Theoretically, it is mainly influenced by economic interests, land scale, farmers' characteristics and agricultural support policy. Through field research of farmers, we use model to explore these influencing factors. The results show that the dwindling arable land making grain cultivation fail to form economies of scale is a key factor restricting farmers' enthusiasm for growing grain; farmers' age and the share of agricultural labor in the family are important factors restricting their grain growing; agricultural support policy can stimulate the enthusiasm for growing grain to a certain extent. Therefore, there is a need to promote the concentration of land and improve various agricultural support policies, in order to improve the economic benefits of growing grain and encourage qualified young workers to engage in grain production activities.
Multi-frequency Shubnikov-de Haas oscillations in topological semimetal Pt$_2$HgSe$_3$
Creators: name: Mauro, Diego
name: Henck, Hugo
name: Gibertini, Marco
name: Filippone, Michele
name: Giannini, Enrico
name: Gutierrez-Lezama, Ignacio
name: Morpurgo, Alberto F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Monolayer jacutingaite (Pt$_2$HgSe$_3$) has been recently identified as a candidate quantum spin Hall system with a 0.5 eV band gap, but no transport measurements have been performed so far on this material, neither in monolayer nor in the bulk. By using a dedicated high-pressure technique, we grow crystals enabling the exfoliation of 50-100 nm thick layers and the realization of devices for controlled transport experiments. Magnetoresistance measurements indicate that jacutingaite is a semimetal, exhibiting Shubnikov-de Haas (SdH) resistance oscillations with a multi-frequency spectrum. We adapt the Lifshitz-Kosevich formula to analyze quantitatively the SdH resistance oscillations in the presence of multiple frequencies, and find that the experimental observations are overall reproduced well by band structure ab-initio calculations for bulk jacutingaite. Together with the relatively high electron mobility extracted from the experiments ($\approx 2000$ cm$^2$/Vs, comparable to what is observed in WTe$_2$ crystals of the same thickness), our results indicate that monolayer jacutingaite should provide an excellent platform to investigate transport in 2D quantum spin Hall systems.
description: 11 pages, 4 figures + supplementary (3 pages, 2 figures)
Analysis of the Changes in China's Grain Production Costs over the Past Decade
Creators: name: WANG, Shuangjin
name: LIANG, Chen
name: WANG, Shuangjin
name: LIANG, Chen
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Grain production
subject: Changes in costs
subject: The past decade
subject: Cause analysis

description: China's grain production cost has risen constantly since 2003. This paper starts from the grain production cost changes of unit area and unit quality, to analyze the reasons for China's grain production cost change in the last decade. It points out that the direct cause of changes in grain production cost is the steady growth of material and services costs, the fastest growth of labor costs and fast growth of land costs. The indirect cause of grain production high cost is the low efficiency in numerous and dispersive farmer production management, obviously insufficient agricultural infrastructure construction, waste phenomenon grain in production process and low contribution rate of agricultural technology. On this basis, it is recommended to reduce China's grain production cost and improve grain production conditions.
Limnophora Robineau-Desvoidy 1830
Creators: name: Couri, Marcia S.
name: Pont, Adrian C.
name: Daugeron, Christophe
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Limnophora

description: Genus Limnophora Robineau-Desvoidy
 Limnophora Robineau-Desvoidy, 1830: 517. Type-species: Limnophora palustris Robineau-Desvoidy, 1830 [= Anthomyia maculosa Meigen, 1926], des. Coquillett (1910: 561).
 Diagnosis. Eye usually bare; prestomal teeth developed; prealar seta absent; lower proepimeral seta upcurved; prosternum with lateral setulae; postsutural dorsocentral setae 3 or 4; vein M slightly curved forwards just before apex; wing with setulae at the base of vein R 4+5 on dorsal and ventral surfaces; sternite 1 bare; female ovipositor with segment 8 directed upwards and with small spicules; hypoproct elongated and with spinules.
 Comments. The genus is widely distributed in the Australasian/Oceanian Regions, with most of the species being endemic to the various South Pacific Ocean islands. Only L. mesolissa Bezzi is widespread in distribution through the Australasian/Oceanian Regions. Both L. mesolissa and L. caledonica Shinonaga, Kano & Fauran, a recently described endemic species, are recorded from New Caledonia. Shinonaga (2005) reviewed the Limnophora from New Guinea and the Solomon Islands and described 87 species new to science (all listed in the online version of the Australasian/Oceanian Diptera Catalog, last reviewed in May 2007, http:// hbs.bishopmuseum.org/aocat/muscidae.html).
description: Published as part of Couri, Marcia S., Pont, Adrian C. & Daugeron, Christophe, 2010, The Muscidae (Diptera) of New Caledonia 2503, pp. 1-61 in Zootaxa 2503 (1) on page 38, DOI: 10.11646/zootaxa.2503.1.1, http://zenodo.org/record/10094189
Quasi-Periodic Oscillation in Seyfert galaxies: Significance levels. The Case of Mrk 766
Creators: name: Benlloch, S.
name: Wilms, J.
name: Edelson, R.
name: Yaqoob, T.
name: Staubert, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss methods to compute significance levels for the existence of quasi-periodic oscillations (QPOs) in Active Galactic Nuclei (AGN) which take the red-noise character of the X-ray lightcurves of these objects into account. Applying epoch folding and periodogram analysis to the XMM-Newton observation of the Seyfert galaxy Mrk 766, a possible QPO at a timescale of 4200s has been reported. Our computation of the significance of this QPO, however, shows that the 4200s peak is not significant at the 95% level. We conclude that the 4200s feature is an artifact of the red-noise process and not the result of a physical process within the Active Galactic Nuclei.
description: 4 pages, 4 figures, accepted for publication in ApJL
Separation of variables in quasi-potential systems of bi-cofactor form
Creators: name: Marciniak, Krzysztof
name: Blaszak, Maciej
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We perform variable separation in the quasi-potential systems of equations of the form $\ddot{q}=-A^{-1}\nabla k=-\tilde{A}^{-1}\nabla\tilde{k}${}, where $A$ and $\tilde{A}$ are Killing tensors, by embedding these systems into a bi-Hamiltonian chain and by calculating the corresponding Darboux-Nijenhuis coordinates on the symplectic leaves of one of the Hamiltonian structures of the system. We also present examples of the corresponding separation coordinates in two and three dimensions.
description: LaTex, 30 pages, to appear in J. Phys. A: Math. Gen
Limnophora caledonica Shinonaga, Kano & Fauran 1991
Creators: name: Couri, Marcia S.
name: Pont, Adrian C.
name: Daugeron, Christophe
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Limnophora
Limnophora caledonica

description: 24. Limnophora caledonica Shinonaga, Kano & Fauran
 Limnophora caledonica Shinonaga, Kano & Fauran, 1991: 331, figs 1–4. Holotype male, Col de Pétchécara, 15 km W of Thio, New Caledonia, in MNHN.
 Diagnosis. Body length 4.0–5.5mm; frons dark brown, slightly open in male, narrowest part about 0.06 of head-width; face with silver pollinosity; antenna dark brown; postpedicel about 2.25 times as long as pedicel; scutum black with a light grey band in front of suture interrupted medially, and another grey band in front of scutellum; abdomen elongated, dark brown with grey pollinosity, syntergite 1+2 dark brown with grey margin; tergites 3 and 4 with lateral triangular dark brown marks, tergite 5 with a median mark (scutum and abdomen as in Fig. 1 of Shinonaga et al., 1991).
 Material examined: MNHN: Holotype ♂: New Caledonia: Col de Pétchécara: 15 km W of Thio, 19.ii.1978, S. Shinonaga. Paratypes: same label as holotype: 3 ♂, 2 ♀; 18.ii.1979, 1 ♀. Hienghène: 21– 22.ii.1978, 2 ♀, S. Shinonaga. Other material: Col d’Amieu: 20 km SW of Canara, 24.ii.1978, 1 ♀, H. Shima. Mont Humboldt: 1350 m, 20–22.i.1987, 1 ♀ (BPBM), R. & S. Tillier, Shinonaga det. Mont Panié: 360 m, 11– 16.xii.1983, piège Malaise, 1 ♀, L. Matile, Shinonaga det. (Mission D. et L. Matile, xi–xii.1983). Rivière Blanche: Parc 5, 150 m, 13–28.x.1986, forêt humide alluvions, piège Malaise, 3 ♀ (1 MNRJ), L. B. de Larbogne & J. Chazeau, Shinonaga det. Tiwaka (Poindimié): Gal. Forestière, 20 m, 22–24.xi.1983, 3 ♀ (1 MNRJ, 1 BMNH, 1 OUMNH), L. Matile, Shinonaga det. (Mission D. et L. Matile, xi–xii.1983).
 NSMT: New Caledonia: Paratypes: Col d’Amieu: 20 km SW of Canara, 24.ii.1978, 4 ♂, H. Shima; 3 ♂, 1 ♀, H. Shima. Col de Pétchécara: 15 km W of Thio, 19.ii.1978, 28 ♂, 20 ♀, S. Shinonaga. Hienghène: 21– 22.ii.1978, 13 ♂, 3 ♀, S. Shinonaga; 6 ♂, H. Shima; 1 male, H. Kurahashi. Thio: 50 km E of Nouméa, 18.ii.1978, 8 ♂, 20 ♀, S. Shinonaga.
 BMNH: New Caledonia: Col d’Amieu: 20 km SW of Canara, 20.ii.1978, 1 ♂ paratype, H. Kurahashi.
 BPBM: New Caledonia: Col de la Piroge: 330 m, 21.ii.1963, 1 ♀; 13.ii.1962, 1 ♂, C.M. Yoshimoto. Head waters of Honailou R.: 26.x.1958, 3 ♀, C.R. Joyce. Hienghéne: 21–22.ii.1978, 1 ♂ paratype, H. Shima. Plaine des Lacs: area 6, 6.xi.1958, 1 ♂, C.R. Joyce. Plateau de Dogny: 20.xi.1958, 3 ♀, C.R. Joyce. Sarraméa: 12.ii.1963, 1 ♀, C.R. Joyce. Thio: 50 Km E. of Nouméa, 18.ii.1978, 1 ♀ paratype, S. Shinonaga.
 Comments. The species was described from a series of over 40 specimens from several localities in New Caledonia. The type-locality was Col de Pétchécara.
 Distribution. New Caledonia (New Caledonia).
description: Published as part of Couri, Marcia S., Pont, Adrian C. & Daugeron, Christophe, 2010, The Muscidae (Diptera) of New Caledonia 2503, pp. 1-61 in Zootaxa 2503 (1) on pages 38-40, DOI: 10.11646/zootaxa.2503.1.1, http://zenodo.org/record/10094189
Antiferromagnetic chiral spin density wave and strain-induced Chern insulator in the square lattice Hubbard model with frustration
Creators: name: Huang, Yun-Peng
name: Dong, Jin-Wei
name: Kotetes, Panagiotis
name: Zhou, Sen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We employ the Hartree-Fock approximation to identify the magnetic ground state of the Hubbard model on a frustrated square lattice. We investigate the phase diagram as a function of the Coulomb repulsion's strength $U$, and the ratio $t'/t$ between the nearest and next nearest neighbor hoppings $t$ and $t'$. At half-filling and for a sufficiently large $U$, an antiferromagnetic chiral spin density wave order with nonzero spin chirality emerges as the ground state in a wide regime of the phase diagram near $t'/t=1/\sqrt{2}$, where the Fermi surface is well-nested for both $(π,π)$ and $(π,0)/(0,π)$ wave vectors. This triple-${\bf Q}$ chiral phase is sandwiched by a single-${\bf Q}$ Néel phase and a double-${\bf Q}$ coplanar spin-vortex crystal phase, at smaller and larger $t'/t$, respectively. The energy spectrum in the chiral spin density wave phase consists of four pairs of degenerate bands. These give rise to two pairs of Dirac cones with the same chirality at the point $({π\over 2},{π\over 2})$ of the Brillouin zone. We demonstrate that the application of a diagonal strain induces a $d_{xy}$-wave next nearest neighbor hopping which, in turn, opens gaps in the two Dirac cones with opposite masses. As a result, four pairs of well-separated topologically-nontrivial bands emerge, and each pair of those contributes with a Chern number $\pm1$. At half-filling, this leads to a zero total Chern number and renders the topologically-notrivial properties observable only in the ac response regime. Instead, we show that at $3/4$ filling, the triple-${\bf Q}$ chiral phase yields a Chern insulator exhibiting the quantum anomalous Hall effect.
description: 14 pages, 8 figures