cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Laparocerus hirtus Wollaston 1864
Creators: name: Machado, Antonio
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Laparocerus
Laparocerus hirtus

description: Laparocerus hirtus Wollaston, 1864
 Laparocerus hirtus Wollaston 1864, p 348.
 Type locality. Pinar de Tirajana (San Bartolome´), Gran Canaria, Canary Islands.
 Holotype: 1♀, Spring 1858, San Bartolome´, pinewood, leg. Wollaston (ex litt.). [Type] [Laparocerus / hirtus /Woll. type]. NHM, London.
description: Published as part of Machado, Antonio, 2006, The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae), pp. 2001-2055 in Journal of Natural History 40 (35 - 37) on page 2021, DOI: 10.1080/00222930601046659, http://zenodo.org/record/5232123
MOESM2 of Evaluation of the association between exosomal levels and female reproductive system and fertility outcome during aging: a systematic review protocol
Creators: name: Halimeh Mobarak
name: Rahbarghazi, Reza
name: Lolicato, Francesca
name: Heidarpour, Mohammad
name: Pashazadeh, Fariba
name: Nouri, Mohammad
name: Mahdipour, Mahdi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 2. PRISMA Flow Diagram; Study Selection Process Diagram
Problems in foliations and laminations of 3-manifolds
Creators: name: Calegari, Danny
Publisher: name: arXiv
Year: 2002
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: This is a problem list in the theory of foliations and laminations of 3-manifolds. The focus is on the relationship of foliations and laminations with other aspects of 3-manifold topology, especially with the Thurston theory of geometric structures. This problem list is not meant to be comprehensive; rather it focusses on research areas that currently seem (to the author) particularly promising.
description: 35 pages
User requirements and metadata model for the FAIR data catalogue from WP1, 2 &7 - task 7.4 (D7.1)
Creators: name: Swertz, Morris
name: de Andrade, Fernanda
name: Loane, Maria
name: Given, Joanne
name: Coste, Florence
name: Dolk, Helen
name: Lewis, David
name: van Puijenbroek, Eugène
name: te Winkel, Bernke
name: Yates, Laura
name: Dodd, Caitlin
name: Cunnington, Marianne
name: Gini, Rosa
name: Holub, Petr
name: Sturkenboom, Miriam
Publisher: name: Zenodo
Year: 2020

description: This deliverable aims to summarize user requirements and metadata needs as the basis for the prototype of the FAIR data catalogue for the IMI ConcePTION project.
Caracterización del factor trabajo en las explotaciones porcinas de la Comunidad Valenciana
Creators: name: Láinez, M.
name: Nuez, T.
name: Marzá, V.
name: López, S.
name: Balash, S.
name: Torres, A.
name: Láinez, M.
name: Nuez, T.
name: Marzá, V.
name: López, S.
name: Balash, S.
name: Torres, A.
Publisher: name: Unknown
Year: 2002
Subjects: subject: Community/Rural/Urban Development
subject: Labor and Human Capital
subject: Livestock Production/Industries
subject: Explotaciones porcinas
subject: factor trabajo
subject: Swine farms
subject: labour

description: En este trabajo se analizan la cantidad de trabajo utilizado en las explotaciones porcinas, la fuente de la mano de obra, las características de los titulares de las explotaciones y la formación del personal ocupado en este sector productivo. Se ha realizado una encuesta a 202 responsables de granjas, de toda la geografía de la Comunidad Valenciana. Abarcan todas las orientaciones productivas, tamaños y sistemas de organización de la cría existentes en este territorio, lo que permite conocer estos efectos. Se concluye que estamos ante explotaciones básicamente familiares. Los titulares de la explotación aumentan su dedicación a medida que lo hace el número de animales vendidos al año. Su nivel de estudios es bajo y su edad media elevada, aunque superior en los estratos muy bajos y muy altos. Los jóvenes cuentan con más formación básica. Los jóvenes inician su actividad en cebaderos y ciclos cerrados con un volumen de actividad inferior a la media......We analyse the amount of employed work in swine farms, the origin of labour, information on personal characteristics of farmers, and the general education and training of people who is occupied in that farms. We have made a questionnaire to owners of 202 swine farms of Valencia Community. In the sample there are farms all around this region, all kind of size herd, production herd and economic organisation of production; that permits us study this effects on the characteristics. The conclusion is that we are in front of family farm. The participation of farm owners in farm work grow when the number of animals sold grow too. The study level is low and the mean of their age is high, but is upper when the farm belongs to the higher and lower groups of sales volume. Young farmers have more basic education and start their activity in feeder’s and breeding-feeder’s farms from medium group of sales.
Ground state of a double-exchange system containing impurities: bounds of ferromagnetism
Creators: name: Kogan, Eugene
name: Auslender, Mark
name: Dgani, Eran
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the boundary between ferromagnetic and non-ferromagnetic ground state of a double-exchange system with quenched disorder for arbitrary relation between Hund exchange coupling and electron band width. The boundary is found both from the solution of the Dynamical Mean Field Approximation equations and from the comparison of the energies of the saturated ferromagnetic and paramagnetic states. Both methods give very similar results. To explain the disappearance of ferromagnetism in part of the parameter space we derive from the double-exchange Hamiltonian with classical localized spins in the limit of large but finite Hund exchange coupling the $t-J$ model (with classical localized spins).
description: 5 pages, 8 eps figures, latex; minor typos corrected
Laparocerus inaequalis Wollaston 1863
Creators: name: Machado, Antonio
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Laparocerus
Laparocerus inaequalis

description: Laparocerus inaequalis Wollaston, 1863
 Laparocerus inaequalis Wollaston 1863, p 220.
 Type locality. Vueltas de Taganana, Tenerife, Canary Islands.
 Lectotype: 1„, May 1859, Vueltas Taganana, Tenerife, leg. Wollaston (ex litt.), NHM, London. Paralectotypes: 4 exx, same data (one specimen without head and prothorax), 1♀ [Type] [Laparocerus / inaequalis /Woll. type]. NHM, London. 6 exx, same data [Hope Entomological/Collections/Wollaston Coll.] [Laparocerus / inaequalis Woll.]. UMO, Oxford. 4 exx, same data, MNHN (Coll. Oberthür-Wollaston), Paris.
 Remarks. The type series was originally of 34 specimens.
description: Published as part of Machado, Antonio, 2006, The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae), pp. 2001-2055 in Journal of Natural History 40 (35 - 37) on page 2021, DOI: 10.1080/00222930601046659, http://zenodo.org/record/5232123
Stereolithography printing of PCL-based bone graft substitutes
Creators: name: Ovrebo, Oystein
Publisher: name: Imperial College London
Year: 2020

description: Stereolithography printing stands out as a promising additive manufacturing technique for the production of bone graft substitutes and other tissue-engineered constructs due to a high spatial resolution, generation of internal microstructures, and high productivity. A current obstacle for the application of this manufacturing method is the limited library of biocompatible materials and non-standard characterization methods. In this work, a low molecular weight polycaprolactone (PCL) triacrylate resin was synthesized for stereolithography printing, characterized using ISO standard testing methods, and printed into complex lattice structures. The mechanical properties of the resin were characterized in tension (E = 12.2 MPa, σbreak = 1.49 MPa, εbreak = 13 %) and in compression (E = 97.99 MPa, σmax = 21.1 MPa, εmax = 30.1 %). Furthermore, the trade-off between scaffold stiffness and porosity was investigated for two cellular lattice structures (octet-truss and tetradecahedron) in silico using Finite Element Analysis (FEA). Initial FEA results indicate that the octet-truss lattice exhibits a higher stiffness at a lower relative density (ρ’ < 20 %) than the tetradecahedron lattice.
Can we study the many-body localisation transition?
Creators: name: Panda, Rajat K.
name: Scardicchio, Antonello
name: Schulz, Maximilian
name: Taylor, Scott R.
name: Žnidarič, Marko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a detailed analysis of the length- and timescales needed to approach the critical region of MBL from the delocalised phase, studying both eigenstates and the time evolution of an initial state. For the eigenstates we show that in the delocalised region there is a single length, which is a function of disorder strength, controlling the finite-size flow. Small systems look localised, and only for larger systems do resonances develop which restore ergodicity in the form of the eigenstate thermalisation hypothesis. For the transport properties, we study the time necessary to transport a single spin across a domain wall, showing how this grows quickly with increasing disorder, and compare it with the Heisenberg time. For a sufficiently large system the Heisenberg time is always larger than the transport time, but for a smaller system this is not necessarily the case. We conclude that the properties of the MBL transition cannot be explored using the system sizes or times available to current numerical and experimental studies.
description: Close to published version. 8+2 pages, 4+2 figures
MOESM1 of Evaluation of the association between exosomal levels and female reproductive system and fertility outcome during aging: a systematic review protocol
Creators: name: Halimeh Mobarak
name: Rahbarghazi, Reza
name: Lolicato, Francesca
name: Heidarpour, Mohammad
name: Pashazadeh, Fariba
name: Nouri, Mohammad
name: Mahdipour, Mahdi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 1. PRISMA-P 2015 Checklist
High-performance backpropagation for structured-grid solvers
Creators: name: Kukreja, Navjot
Publisher: name: Imperial College London
Year: 2020

description: This doctoral project is about the solution of inverse problems on hyperbolic PDEs. It includes work on automation of code generation, trading off memory consumption with extra computation, as well as new insights on the use of lossy compression in this setting. Domain-specific languages (DSLs) have emerged as a way to express programs at a high level of abstraction while enabling effective utilisation of modern hardware through specialised compilers. Partial Differential Equations (PDEs) are a standard language for expressing mathematical models in science and engineering, and Devito is a DSL designed to express programs that solve PDEs using the Finite Differ- ence (FD) method on structured meshes. Full Waveform Inversion (FWI) aims to estimate physical parame- ters of the earth by minimising the misfit between an observed signal and one simulated through an FD solution of the Wave PDE. This is solved using gradient-based methods, but the computation of derivatives introduces a high memory requirement. This is because the intermediate states that can be discarded for the forward problem are critical to calculating the derivatives, and storing these intermediate states requires large amounts of memory. A technique used here is checkpointing - where a subset of the states from the forward problem is stored, while the rest are discarded to save memory. The discarded states are recovered later by rerunning the forward computation from the last checkpointed state. A checkpointing library called pyRevolve was developed as part of this project. This library enables the use of checkpointing strategies with minimal changes in application code. We present a strategy to use a combination of compression and recomputation to extend the memory-recomputation tradeoff into a three-way memory-recomputation-compression tradeoff. We first compare lossy and lossless compression for this purpose. Next, we propose a performance model that pyRevolve can use to inform its use of compression for a given problem. The thesis also includes an analysis of the effects of errors introduced during lossy checkpoint compression on the rest of the FWI problem. The last piece of the puzzle is the automatic generation of fast, parallel derivative code corresponding to the objective function specified by the application programmer. We focus on the specific case of explicit FD solvers, which have a data-access pattern that is easy to run in parallel (shared or distributed memory). However, the derivatives generated by reverse mode AD do not preserve this parallelism. We show how derivatives of a finite-difference solver can be generated while preserving the parallelism of the original FD code.
Vegetation coverage patterns in the “mountain–basin” system of arid regions: driving force contribution, non-stationarity, and threshold effects
Creators: name: 马, 马柔
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 370901
subject: Geomorphology and earth surface processes
classificationCode: 370999
subject: Physical geography and environmental geoscience not elsewhere classified

description: The data of this project mainly include NDVI and EVI, with time scales of annual and seasonal. It also encompasses various factors of climate change, such as temperature, precipitation, sunshine hours, etc.
Fast and Robust Initialization for Visual-Inertial SLAM
Creators: name: Campos, Carlos
name: Montiel, J. M. M.
name: Tardós, Juan D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Visual-inertial SLAM (VI-SLAM) requires a good initial estimation of the initial velocity, orientation with respect to gravity and gyroscope and accelerometer biases. In this paper we build on the initialization method proposed by Martinelli and extended by Kaiser et al. , modifying it to be more general and efficient. We improve accuracy with several rounds of visual-inertial bundle adjustment, and robustify the method with novel observability and consensus tests, that discard erroneous solutions. Our results on the EuRoC dataset show that, while the original method produces scale errors up to 156%, our method is able to consistently initialize in less than two seconds with scale errors around 5%, which can be further reduced to less than 1% performing visual-inertial bundle adjustment after ten seconds.
description: 2019 International Conference on Robotics and Automation
Laparocerus inconstans  1854
Creators: name: Machado, Antonio
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Laparocerus
Laparocerus inconstans

description: Laparocerus inconstans (Wollaston), 1854
 Atlantis inconstans Wollaston 1854, p 375.
 Type locality. Campo do Baixo, Island of Porto Santo, Madeiran archipelago.
 Lectotype: 1„, December 1948, Campo do Baixo, Porto Santo, leg. Wollaston (ex litt.). MNH, London. Specimen pinned-through. Paralectotypes: 4 exx, same data (1♀ labelled ‘‘Type’’) [Atlantis inconstans Woll.]. NHM, London. All specimens pinned-through.
 Remarks. The original type series was larger (‘‘plurima specimina detexi’’).
description: Published as part of Machado, Antonio, 2006, The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae), pp. 2001-2055 in Journal of Natural History 40 (35 - 37) on page 2022, DOI: 10.1080/00222930601046659, http://zenodo.org/record/5232123
Additional file 8 of Trial-level characteristics associate with treatment effect estimates: a systematic review of meta-epidemiological studies
Creators: name: Wang, Huan
name: Song, Jinlu
name: Lin, Yali
name: Dai, Wenjie
name: Gao, Yinyan
name: Qin, Lang
name: Chen, Yancong
name: Tam, Wilson
name: Wu, Irene XY
name: Chung, Vincent CH
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 8: Appendix 8. Trial-level characteristics evaluated in 80 meta-epidemiological (ME) studies by chroNological order.
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.227
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: cistercien
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.227, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 227
Green's Function Formulation of Multiple Nonlinear Dirac $δ$-Function Potential in One Dimension
Creators: name: Erman, Fatih
name: Uncu, Haydar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work, we study the scattering problem of the general nonlinear finitely many Dirac delta potentials with complex coupling constants (or opacities in the context of optics) using the Green's function method and then find the bound state energies and the wave functions for the particular form of the nonlinearity in the case of positive real coupling constants.
description: 13 pages, published version
MOESM2 of Dental implants in immunocompromised patients: a systematic review and meta-analysis
Creators: name: Duttenhoefer, Fabian
name: Fuessinger, Marc
name: Beckmann, Yasmin
name: Schmelzeisen, Rainer
name: Groetz, Knut
name: Boeker, Martin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Detailed results table. (1) author, (2) publishing year, (3) study type, (4) medical condition (HIV infection, chemotherapy, transplantation, autoimmune disease, oral cancer / squamous cell carcinoma), (5) number of patients included in the study, (6) fraction of female and male patients, (7) age of the patients (median), (8) absolute number of placed implants, (9) absolute number of failed implants, (10) time of implantation after extraction, (11) time of loading, (11) maximum follow-up period, (12) survival rate of implants, (13) localization (mandible, maxilla), (14) generic therapy term (antiretroviral therapy, steroid containing medication, chemotherapy, immunosuppressive drugs), (15) applied drug, (16) duration of the applied therapy at the time of implantation, (17) underlying disease (Crohnâ€™s disease, oral lichen planus, rheumatoid arthritis, scleroderma, Sjogren syndrome, dermato myositis, pemphigus vulgaris, polymyalgia rheumatica, systemic lupus erythematosus, oral cancer / squamous cell carcinoma), (18) CD4 cell count, (19) viral load, (20) prescribed antibiotic drug, (21) period in which the study was carried out, (22) type of effect estimate (relative risk, odds ratio, attributable risk/ excess risk, arcsine difference, standardized mean difference, weighted mean difference, hazard ratio), (23) value of effect estimate, (24) risk of bias assessment, (25) overall objectives of the study, (26) setting and/ or place of study, (27) additional information.
MOESM1 of Dental implants in immunocompromised patients: a systematic review and meta-analysis
Creators: name: Duttenhoefer, Fabian
name: Fuessinger, Marc
name: Beckmann, Yasmin
name: Schmelzeisen, Rainer
name: Groetz, Knut
name: Boeker, Martin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Detailed search history. The conducted search strategy used the databases: MEDLINE via the search interface OvidSP (keyword search) and Web of Science by Thompsen (all core databases: Science Citation Index, MEDLINE, Biosis).
Fate of zero modes in a finite Su-Schrieffer-Heeger Model with $\mathcal{PT}$ Symmetry
Creators: name: Xu, Zhihao
name: Zhang, Rong
name: Chen, Shu
name: Fu, Libin
name: Zhang, Yunbo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Due to the boundary coupling in a finite system, the zero modes of a standard Su-Schrieffer-Heeger (SSH) model may deviate from exact-zero energy. A recent experiment has shown that by increasing the system size or altering gain or loss strength of the SSH model with parity-time ($\mathcal{PT}$) symmetry, the real parts of the energies of the edge modes can be recovered to exact-zero value [Song \emph{et al.} Phys. Rev. Lett. \textbf{123}, 165701 (2019)]. To clarify the effects of $\mathcal{PT}$-symmetric potentials on the recovery of the nontrivial zero modes, we study the SSH model with $\mathcal{PT}$-symmetric potentials of different forms in both infinite and finite systems. Our results indicate that the energies of the edge modes in the infinite size case decide whether or not the success of the recovery of the zero modes by tuning the strength of $\mathcal{PT}$-symmetric potential in a finite system. If the energies of the edge modes amount to zero in the thermodynamic limit under an open boundary condition (OBC), the recovery of the zero modes will break down by increasing the gain or loss strength for a finite system. Our results can be easily examined in different experimental platforms and inspire more insightful understanding on nontrivial edge modes in topologically non-Hermitian systems.
description: 12 pages, 11 figures
Laparocerus laevis subsp. politus Roudier 1957
Creators: name: Machado, Antonio
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Laparocerus
Laparocerus laevis
Laparocerus laevis politus roudier, 1957

description: Laparocerus laevis politus Roudier, 1957
 Laparocerus (Wollastonicerus) laevis politus Roudier 1957a, p 19.
 Type locality. La Palma, Canary Islands.
 Holotype: 1♀ [La Palma/ Canaries)/ Mai 1951. Pécoud] [Type] [Laparocerus / laevis / subsp. politus nov./A. Roudier det.]. MNHN (Coll. Roudier), Paris.
description: Published as part of Machado, Antonio, 2006, The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae), pp. 2001-2055 in Journal of Natural History 40 (35 - 37) on page 2024, DOI: 10.1080/00222930601046659, http://zenodo.org/record/5232123
干旱区“山-盆地”系统中的植被覆盖模式：驱动力贡献、非平稳性和阈值效应
Creators: name: 马, 马柔
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 370901
subject: Geomorphology and earth surface processes
classificationCode: 370999
subject: Physical geography and environmental geoscience not elsewhere classified

description: 本项目数据主要包括 NDVI 和 EVI，时间尺度分为年度和季节性。它还包括气候变化的各种因素，例如温度、降水、日照时间等。
The Role of Risk and Risk-Aversion in Adoption of Alternative Marketing Arrangements by the U.S. Farmers
Creators: name: Hu, Wu-Yueh
name: Vukina, Tomislav
name: Zheng, Viaoyong
name: Hu, Wu-Yueh
name: Vukina, Tomislav
name: Zheng, Viaoyong
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Industrial Organization
subject: Marketing
subject: FOS: Economics and business
subject: Risk and Uncertainty
subject: Agency theory
subject: Risk
subject: Contract choice.

description: Abstract The objective of this paper is to analyze the relationship between farmers’ risk-aversions and the riskiness of various agricultural enterprises to see which marketing arrangements would typically emerge. Relying on the basic agency theory model we hypothesize the prevalence of alternative marketing arrangements (AMAs) in situations with high-risk averse farmers and high-risk enterprises and the prevalence of spot (cash) markets for low risk-averse participants and less risky enterprises. Our empirical tests are carried out using the 2004 Agricultural Resource Management Survey (ARMS). The empirical results are largely supportive of the agency theory of contract choice.
On a universal solution to the transport-of-intensity equation
Creators: name: Zhang, Jialin
name: Chen, Qian
name: Sun, Jiasong
name: Tian, Long
name: Zuo, Chao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Optics (physics.optics)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: Transport-of-intensity equation (TIE) is one of the most well-known approaches for phase retrieval and quantitative phase imaging. It directly recovers the quantitative phase distribution of an optical field by through-focus intensity measurements in a noninterferometic, deterministic manner. Nevertheless, the accuracy and validity of state-of-the-art TIE solvers depend on restrictive preknowledge or assumptions, including appropriate boundary conditions, a well-defined closed region, and quasi-uniform in-focus intensity distribution, which, however, cannot be strictly satisfied simultaneously under practical experimental conditions. In this Letter, we propose a universal solution to TIE with the advantages of high accuracy, convergence guarantee, applicability to arbitrarily-shaped regions, and simplified implementation and computation. With the "maximum intensity assumption", we firstly simplified TIE as a standard Possion equation to get an initial guess of the solution. Then the initial solution is further refined iteratively by solving the same Possion equation, and thus, the instability associated with the division by zero/small intensity values and large intensity variations can be effectively bypassed. Simulations and experiments with arbitrary phase, arbitrary aperture shapes, and nonuniform intensity distributions verify the effectiveness and universality of the proposed method.
Transport coefficients of hot and dense hadron gas in a magnetic field: a relaxation time approach
Creators: name: Das, Arpan
name: Mishra, Hiranmaya
name: Mohapatra, Ranjita K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We estimate various transport coefficients of hot and dense hadronic matter in the presence of magnetic field. The estimation is done through solutions of the relativistic Boltzmann transport equation in the relaxation time approximation.We have investigated the temperature and the baryon chemical potential dependence of these transport coefficients. Explicit calculations are done for the hadronic matter in the ambit of hadron resonance gas model. We estimate thermal conductivity, electrical conductivity and the shear viscosity of hadronic matter in the presence of a uniform magnetic field. Magnetic field, in general, makes the transport coefficients anisotropic. It is also observed that all the transport coefficients perpendicular to the magnetic field are smaller compared to their isotropic counterpart.
description: 22 pages, 11 figures. arXiv admin note: text overlap with arXiv:1903.03938
Factors affecting anaerobic digester adoption in the West
Creators: name: Hadrich, Joleen
name: Manning, Dale T.
name: Hadrich, Joleen
name: Manning, Dale T.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural Finance
subject: Environmental Economics and Policy
subject: anaerobic digesters
subject: dairy
subject: West

description: Current climate policy focuses disproportionately on carbon dioxide emissions but recent developments have begun to recognize the important role of other gases, including methane. As a result, anaerobic digesters (ADs) on dairy farms present an opportunity to reduce greenhouse gas emissions. We quantify the social and private costs and benefits of ADs that have been adopted in California and find that despite high initial costs, large reductions in GHG emissions bring significant social benefits and represent good social investments given a $36 per-ton carbon price. Subsidies that lower the initial private investment cost can help align socially and privately optimal adoption decisions.
Active-absorbing phase transition and small world behaviour in Ising model on finite addition type networks in two dimensions
Creators: name: Mullick, Pratik
name: Sen, Parongama
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the ordering dynamics of the Ising model on a square lattice where an additional fixed number of bonds connect any two sites chosen randomly. The total number of shortcuts added is controlled by two parameters $p$ and $α$. The structural properties of the network are investigated which show that that the small world behaviour is obtained along the line $α=\frac{\ln (N/2p)}{\ln N}$, which separates regions with ultra small world like behaviour and short ranged lattice like behaviour. We obtain a rich phase diagram in the $p-α$ plane showing the existence of different types of active and absorbing states to which Ising model evolves and their boundaries.
description: 5 pages, 9 figures
Vast_Science_Upload.pdfThe complete rework of all known principles checked...... Catch up humanity #vast
Creators: name: Vast, Doz
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 490201
subject: Algebraic structures in mathematical physics
classificationCode: 490202
subject: Integrable systems (classical and quantum)
classificationCode: 490203
subject: Mathematical aspects of classical mechanics, quantum mechanics and quantum information theory
classificationCode: 490204
subject: Mathematical aspects of general relativity
classificationCode: 490205
subject: Mathematical aspects of quantum and conformal field theory, quantum gravity and string theory
classificationCode: 490206
subject: Statistical mechanics, physical combinatorics and mathematical aspects of condensed matter
classificationCode: 490299
subject: Mathematical physics not elsewhere classified
classificationCode: 510702
subject: Field theory and string theory
classificationCode: 510701
subject: Astroparticle physics and particle cosmology
classificationCode: 510703
subject: Particle physics
classificationCode: 510799
subject: Particle and high energy physics not elsewhere classified

description: This is vast new framework of the world and its global principles this will push humanity 100 years into future and is our gift to u all
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On the Existence of Flight Equilibria in Longitudinal Dynamics
Creators: name: Pucci, Daniele
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Any control law for aircraft asymptotic stabilization requires the existence of an equilibrium condition, also called trim flight condition. At a constant velocity flight, for instance, there must exist an aircraft orientation such that aerodynamic forces oppose the plane's thrust plus weight, and the torque balance equals zero. A closer look at the equations characterizing the trim conditions point out that the existence of aircraft equilibrium configurations cannot be in general claimed beforehand. By considering aircraft longitudinal linear dynamics, this paper shows that the existence of flight trim conditions is a consequence of the vehicle shape or aerodynamics. These results are obtained independently from the aircraft flight envelope, and do not require any explicit expression of the aerodynamics acting on the vehicle.
description: arXiv admin note: substantial text overlap with arXiv:1608.02505
Laparocerus grossepunctatus subsp. palmensis Roudier 1957
Creators: name: Machado, Antonio
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Laparocerus
Laparocerus grossepunctatus
Laparocerus grossepunctatus palmensis roudier, 1957

description: Laparocerus grossepunctatus palmensis Roudier, 1957 *
 Laparocerus (Wollastonicerus) grossepunctatus palmensis Roudier 1957a, p 20, Figure 4 (aedeagus).
 Type locality. La Cumbrecita, La Palma, Canary Islands.
 Holotype: 1„ [La Cumbrecita. I./Palma. Canarias /J. Mateu coll./ 25-3-1952] [Holotype] [Laparocerus / grossepunctatus Woll. / subsp. palmensis Roudier /nov./A. Roudier det.]. EEZA (Coll. Atlántica), Almería. Paratypes: 1„ [La Cumbrecita. I./Palma. Canarias /J. Mateu coll./ 25-3-1952] [Paratype] [Laparocerus / grossepunctatus Woll. / subsp. palmensis Roudier / nov./A. Roudier det.]. EEZA (Coll. Atlántica), Almería. 1„, same data; 1♀, May 1952, La Palma, leg. Pécoud. MNHN (Coll. Roudier), Paris.
 Remarks. The name palmensis Roudier, 1957, entered in homonymy with Laparocerus palmensis Lindberg, 1953, and subsequently Roudier (1957b) proposed the substitution name combrecitensis for it.
description: Published as part of Machado, Antonio, 2006, The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae), pp. 2001-2055 in Journal of Natural History 40 (35 - 37) on page 2020, DOI: 10.1080/00222930601046659, http://zenodo.org/record/5232123
An assessment of the post 2015 CAP reforms: winners and losers in Scottish farming
Creators: name: Shrestha, Shailesh
name: Ahmadi, Bouda Vosough
name: Thomson, Steven G.
name: Barnes, Andrew Peter
name: Shrestha, Shailesh
name: Ahmadi, Bouda Vosough
name: Thomson, Steven G.
name: Barnes, Andrew Peter
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Farm Management
subject: International Relations/Trade
subject: CAP reform
subject: farm level modelling
subject: Scottish farms
subject: regional payments
subject: partial coupled payments

description: The post 2015 Common Agricultural Policy (CAP) reforms may bring a substantial change in the way farm payments are paid in Scotland where earlier farm payments were based on historical entitlements. Scottish farms now have to follow a Basic payment Scheme (BPS) which would be determined under a mandatory internal convergence. For the internal convergence there have been a number of proposals put forward by the Scottish government based on land capabilities. This paper examines one of regional payment scenario with and without partially coupled payments and identifies the winners and losers among Scottish farms under that scenario compared to the historical payments they currently are receiving. Farm level data from the 2010 Scottish Farm Accountancy Survey (FAS) was used in a farm level optimising model (ScotFarm) for this study. The results show that a majority of farm types would lose out under proposed CAP reform scenario. Sheep farms however, would benefit the most (6% to 7% on farm net margins) under the fully decoupled payment scenario. The partial coupled calf payments slightly increase beef farm margins but they still fail to improve on whole farm margins on beef farms. Overall, the studied scenarios support extensive farms in expense of all other farm types.
QPO frequencies and mass-outflow rates in black hole powered galactic microquasars
Creators: name: Das, Tapas Kumar
name: Rao, A. R.
name: Vadawale, Santosh V.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: For all available pseudo-Schwarzschild potentials, we provide a non-self-similar model of coupled accretion-outflow system in connection to the Quasi Periodic Oscillation (QPO) of the black hole powered galactic microquasars and the emergence of barionic jets out of these objects. We use the vertically integrated 1.5 dimensional model to describe the disc structure where the equations of motion are written on the equatorial plane of the central accretor, assuming the flow to be in hydrostatic equilibrium in the transverse direction. First we formulate and solve the equations governing axisymmetrically rotating, advective, multi-transonic black hole accretion which may contain the Rankine Hugoniot Shock Waves (RHSW), and then we calculate the associated QPO frequencies $ν_{QPO}$ in terms of relevant accretion parameters. We then argue that the post-shock region for such flows may serve as an efficient source of outflow generation; and we calculate, for {\it same} set of accretion parameters used to calculate the $ν_{QPO}$s, what fraction of the accreting material, denoted by $R_{\dot m}$, is being blown as shock generated outflow. In this way we theoretically study the relation between $ν_{QPO}$s and $R_{\dot m}$s for galactic microquasars and compare our theoretically obtained result with observational data.
description: Accepted for publication in MNRAS. Slight changes in concluding remarks part. Typos corrected. 15 pages with 4 black and white post-script figures embedded. mn.sty used
Are stockholders rational? An experimental approach to testing the competitive storage model
Creators: name: Pfuderer, Simone
name: Pfuderer, Simone
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Demand and Price Analysis
subject: Agricultural Commodity Prices
subject: Storage
subject: Experiment

description: The competitive storage model has been the main workhorse of the analysis of the role of storage in commodity price formation since Gustafson proposed his model in 1958. The main approach to testing the competitive storage model has been the comparison of the characteristics of the predicted prices series with actual commodity price series. This paper introduces a new approach to testing the competitive storage model. A relatively simple model is taken to the experimental laboratory. Participants in the experiment are asked make storage decisions within a competitive storage model framework. Their behaviour and the resulting price series are compared to the model assumptions and predictions. The experiment will be run at the University of Trento in April 2014.
Assessing the costs of risk management tools: A crop insurance scenario based on a stochastic partial equilibrium model approach
Creators: name: Feng, Siyi
name: Patton, Myles
name: Binfield, Julian C.R.
name: Davis, John
name: Feng, Siyi
name: Patton, Myles
name: Binfield, Julian C.R.
name: Davis, John
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural Finance
subject: Demand and Price Analysis
subject: Research Methods/ Statistical Methods
subject: Risk and Uncertainty
subject: stochastic modelling
subject: risk management tool

description: Following the move from a situation of stable, administratively determined prices and production linked subsidies to freely moving prices and decoupled subsidies, risk is of increasing concern within the EU agricultural sector. Also, significant increases in global market prices have further contributed to volatility. There are increasing interests in developing programmes aiming at providing assistance in risk management, which already exist in other countries such as the US on a large scale. The operation of these programmes is similar to insurance to some extent and therefore entails complex design issues. At the same time, these programmes generally involve policy support due to the presence of systematic risks within the sector. Thus, careful assessment is required. This paper examines a hypothetical scheme that provides protection against crop yield falls within the UK using the stochastic FAPRI-UK and EU-GOLD modelling system. The two key aspects investigated are the level of aggregation and the definition of reference. The choice of level of aggregation is closely related to the trade-offs between programme cost and its effectiveness in risk reduction. Furthermore, the definition of reference also has implications on programme costs and their variability.
Mobilizing Financial Resources for Agricultural Research in Developing Countries, Trends and Mechanisms
Creators: name: Echeverria, Ruben G.
name: Beintema, Nienke M.
name: Echeverria, Ruben G.
name: Beintema, Nienke M.
Publisher: name: Unknown
Year: 2009
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Published by GFAR: The Global Forum on Agricultural Research
MOESM1 of Cardiovascular risk factors among high-risk individuals attending the general practice at king Abdulaziz University hospital: a cross-sectional study
Creators: name: Ghamri, Ranya
name: Alzahrani, Nada
name: Alharthi, Amal
name: Gadah, Hana
name: Badoghaish, Bayan
name: Alzahrani, Azzah
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Additional file 1. Description: Questionnaire.
Exploiting Multiple Embeddings for Chinese Named Entity Recognition
Creators: name: Xu, Canwen
name: Wang, Feiyang
name: Han, Jialong
name: Li, Chenliang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Identifying the named entities mentioned in text would enrich many semantic applications at the downstream level. However, due to the predominant usage of colloquial language in microblogs, the named entity recognition (NER) in Chinese microblogs experience significant performance deterioration, compared with performing NER in formal Chinese corpus. In this paper, we propose a simple yet effective neural framework to derive the character-level embeddings for NER in Chinese text, named ME-CNER. A character embedding is derived with rich semantic information harnessed at multiple granularities, ranging from radical, character to word levels. The experimental results demonstrate that the proposed approach achieves a large performance improvement on Weibo dataset and comparable performance on MSRA news dataset with lower computational cost against the existing state-of-the-art alternatives.
description: accepted at CIKM 2019
Electronic supplementary material from Cerium promoted V-g-C3N4 as highly efficient heterogeneous catalysts for the direct benzene hydroxylation
Creators: name: Wang, Cheng
name: Hu, Liya
name: Wang, Meiyin
name: Yue, Bin
name: He, Heyong
Publisher: name: The Royal Society
Year: 2018

description: Cerium promoted V-g-C3N4 as highly efficient heterogeneous catalysts for the direct benzene hydroxylation
Composite Supersymmetries in low-dimensional systems
Creators: name: Alexandre, Jean
name: Mavromatos, Nick E.
name: Sarkar, Sarben
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Starting from a N=1 scalar supermultiplet in 2+1 dimensions, we demonstrate explicitly the appearance of induced N=1 vector and scalar supermultiplets of composite operators made out of the fundamental supersymmetric constituents. We discuss an extension to a N=2 superalgebra with central extension, due to the existence of topological currents in 2+1 dimensions. As a specific model we consider a supersymmetric $CP^1$ $σ$-model as the constituent theory, and discuss the relevance of these results for an effective description of the infrared dynamics of planar high-temperature superconducting condensed matter models with quasiparticle excitations near nodal points of their Fermi surface.
description: 20 pages Latex, no figures
What’s Cooking? Demand for Convenience Foods in the United States
Creators: name: Okrent, Abigail
name: Kumcu, Aylin
name: Okrent, Abigail
name: Kumcu, Aylin
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: food away from home (FAFH)
subject: convenience foods
subject: demand analysis
subject: advertising

description: Demand for convenience foods has grown in the United States, which has implications for dietary quality and health, but little is known about the drivers behind the growth in purchases of such foods. We construct a novel data set that contains price indexes, budget shares, advertising expenditures, and demographic and time variables for four Census regions between 1999 and 2010 for six types of convenience foods, including 4 food-at-home categories—basic ingredients, complex ingredients, ready to cook and ready to eat—and 2 food-away-from-home categories—fast food and sit down. We use these data to model demand for convenience foods using the almost ideal demand system, and then use the estimates to decompose growth in demand for convenience foods into price, advertising, demographic and time factors.
Additional file 1 of SnxPy Monolayers: a New Type of Two-Dimensional Materials with High Stability, Carrier Mobility, and Magnetic Properties
Creators: name: Dou, Yan-Mei
name: Zhang, Chang-Wen
name: Li, Ping
name: Wang, Pei-Ji
Publisher: name: figshare
Year: 2020
Subjects: Biophysics
Space Science
Physical Sciences not elsewhere classified
Medicine
Cell Biology
Molecular Biology
Biological Sciences not elsewhere classified
Developmental Biology
Cancer
Computational Biology

description: Additional file 1: Figure S1. The total energy and kinetic energy versus the simulation steps; final equilibrium structures (inset) at T=300 K structures of SnxPy monolayers: (a) P 6 ¯ $$ \overline{6} $$ m2-SnP, (b) Pmc21-SnP2; the Fermi level (horizontal dashed line) is shifted to 0 eV).