cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 3 of Molecular characterization of ascaridoid parasites from captive wild carnivores in China using ribosomal and mitochondrial sequences
Creators: name: Xie, Yue
name: Li, Yingxin
name: Gu, Xiaobin
name: Liu, Yunjian
name: Zhou, Xuan
name: Wang, Lu
name: He, Ran
name: Peng, Xuerong
name: Yang, Guangyou
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Figure S2. A simultaneous alignment of nucleotide and amino acid sequences of partial mitochondrial nad1 genes of 11 representative isolates of Toxocara/Toxascaris identified in this study and other related ascaridoid species.
A purity theorem for abelian schemes
Creators: name: Vasiu, Adrian
Publisher: name: arXiv
Year: 2002
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G10, 11G18, 11G25, 11G35, 14F30, 14G35, 14K10

description: We prove a purity theorem for abelian schemes in arbitrary unramified mixed characteristic (0,p). The case p=2 is completely new and the case p>2 fixes several errors in the literature.
description: 11 pages
title: A note on a simple constrained ordering for saddle-point systems
Creators: name: Scott, JA
Publisher: name: STFC
Year: 2009
Subjects: large sparse symmetric linear systems
pivoting
scaling
direct solvers

description: A well-known problem with sparse direct solvers is that, if numerical pivoting is required, the number of entries in the computed factors can be significantly greater than the number predicted on the basis of the sparsity pattern alone. In this note, we review a simple constrained ordering recently proposed by Bridson [1] for sadle-point systems. Bridson's approach allows the factorization to be computed without numerical pivoting but numerical experiments show that the computed factors are generally significantly denser that those obtained by prescaling the matrix and then using an unconstrianed ordering combined with threashold partial pivoting
Analysis of Cooperative Hybrid ARQ with Adaptive Modulation and Coding on a Correlated Fading Channel
Creators: name: Ozkan, Ibrahim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In this study, a cross-layer design which combines adaptive modulation and coding (AMC) and hybrid automatic repeat request (HARQ) techniques for a cooperative wireless network is investigated analytically. Previous analyses of such systems in the literature are confined to the case where the fading channel is independent at each retransmission, which can be unrealistic unless the channel is varying very fast. On the other hand, temporal channel correlation can have a significant impact on the performance of HARQ systems. In this study, utilizing a Markov channel model which accounts for the temporal correlation, the performance of non-cooperative and cooperative networks are investigated in terms of packet loss rate and throughput metrics for Chase combining HARQ strategy.
The Economic Impact of Illinois’s Livestock Industry
Creators: name: Goldsmith, Peter D.
name: Wang, Miao
name: Goldsmith, Peter D.
name: Wang, Miao
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Community/Rural/Urban Development
subject: Labor and Human Capital
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: livestock
subject: economic impact
subject: Illinois

description: The goal of this report is to provide the Illinois Livestock industry with an economic snapshot of the current state of the industry. The State’s livestock and meat and dairy processing sectors significantly contribute to the state’s economy in three important ways: 1) significant economic activity in the form of output, jobs and taxes; 2) real growth for an overall declining Illinois economy; and 3) important local impacts in key county and legislative regions. This contribution becomes increasingly important when other sectors in the economy have shed jobs and declined in recent years. Livestock contributes $3.5B of total impact and over 25,000 jobs to the State’s economy. When combined with meat and dairy processing the entire complex produces $27B of total impact, or 5% of the state’s economy, and 99,000 jobs, or 1.4% of the State’s jobs. The industry continues to serves as an economic engine in both rural and urban areas of the state. Since 2000, the trend in Illinois livestock output shows modest growth in the real value of products sold. Pork and poultry lead with positive real growth, dairy is nominally flat and declined in real terms, and beef and sheep and lamb marketings decline both nominally and in real terms.
MOESM1 of The precursor for nerve growth factor (proNGF) is not a serum or biopsy-rinse biomarker for thyroid cancer diagnosis
Creators: name: Rowe, Christopher
name: Faulkner, Sam
name: Paul, Jonathan
name: Tolosa, Jorge
name: Gedye, Craig
name: Bendinelli, Cino
name: Wynne, Katie
name: McGrath, Shaun
name: Attia, John
name: Smith, Roger
name: Hondermarck, Hubert
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Additional file 1: Table S1. (A-E): ProNGF ELISA Validation Experiments â€“ Serum and Rinse. A: Effect of heterophilic antibody blockers (Ab) (BL-003-1000, Biosensis, Australia) on rate of positivity of serum proNGF levels. B: Spike and Recovery Experiments. C: Inter-plate Quality Control Samples D: Linearity of Dilution E: Linearity of Dilution of Biopsy Rinse Diluent.
Networks out of control? A study of sources of control on electronic communication with reference to Usenet and Usenet moderators
Creators: name: May, Thelma G.
Publisher: name: Loughborough University
Year: 2021
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Networks out of control? A study of sources of control on electronic communication with reference to Usenet and Usenet moderators
MOESM1 of Unhealthy snack intake modifies the association between screen-based sedentary time and metabolic syndrome in Brazilian adolescents
Creators: name: Schaan, Camila
name: Cureau, Felipe
name: Salvo, Deborah
name: Kohl, Harold
name: Schaan, Beatriz
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Characteristics of the sample included vs. not included.
Positive Mathematical Programming with Generalized Risk
Creators: name: Paris, Quirino
name: Paris, Quirino
Publisher: name: Unknown
Year: 2014
Subjects: subject: Productivity Analysis
subject: Research Methods/ Statistical Methods
subject: Risk and Uncertainty
subject: positive mathematical programming
subject: generalized risk
subject: output supply elasticities

description: Price risk in a mathematical programming framework has been confined for a long time to a constant risk aversion specification originally introduced by Freund in 1956. This paper extends the treatment of risk in a mathematical programming framework along the lines suggested by Meyer (1987) who demonstrated the equivalence of expected utility and a wide class of probability distributions that differ only by location and scale. This paper shows how to formulate a PMP specification that allows the estimation of the preference parameters and calibrates the model to the base data within an admissible small deviation. The PMP approach under generalized risk allows also the estimation of output supply elasticities. The approach is applied to a sample of large farms.
Acaudaleyrodes Takahashi 1951
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Acaudaleyrodes

description: 3. Acaudaleyrodes Takahashi
 A. africana (Dozier)
 Syntype, Belgian Congo: Barumbu, i.1926, (J. Ghesquière), ex: Desmodium sp., B.M. 1933.
Nigeria: Ibadun, 20.i.1914, (W.A. Lambourn), ex: herbaceus plant, 204/61, B.M. 1916- 190 (2 slides).
 A. rachipora (Singh)
Syntypes, Egypt: Meadi, 12.viii.1931, ex: Pomegranate.
 Syntype, Egypt: Myniah, 14.xi.1931, ex: Alhagi sp.
Cyprus: 10.x.1928, (H.M. Morris), ex: Pomegranate, I.B.E. 2052, 36/61, B.M. 1961-4 (3 slides).
 Iraq: Abu-Ghraib, 23.xii.1961, ex: Zizyphus sp., C.I.E. 6763, 71/62, B.M. 1962-3 (2 slides).
 Sudan: Red Sea Prov. nr Mismar, Atbara-Haiya Jct., 31.iii.1981, (J.H. Martin 3226), ex: Calotropis procera.
 Sudan: S. Darfur, Ed Da’ein, 3.v.1981, (J.H. Martin 3373), ex: Calotropis procera.
 India: Madras, Coimbatore, 23.viii.1962, ex: Prosopis sp., C.I.E. 15456.
 A. tuberculata Bink-Moenen
 Holotype, Chad: Bebedjia, 395 m, 16.xii.1973, (F.A. Bink & R. M. Bink-Moenen), ex: Anogeissus leiocarpus, B.M. 1977-471.
 Paratypes, Chad: Boro, 453 m, 6.xii.1973, (F.A. Bink & R. M. Bink-Moenen), ex: Bridelia ferruginea, B.M. 1977-471.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2482, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
PMP and Uniqueness of Calibrating Solution: Output Supply and Input Demand Elasticities Small Farms
Creators: name: Paris, Quirino
name: Paris, Quirino
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: Institutional and Behavioral Economics
subject: Research Methods/ Statistical Methods
subject: positive mathematical programming
subject: solution uniqueness
subject: supply elasticities

description: The paper demonstrates the existence of a unique solution of the PMP problem when both quantities and prices are taken as calibrating benchmarks. Furthermore, the paper shows how to obtain a distribution of output supply and input demand elasticities that match available information about them in the form of previously estimated parameters for an entire region or sector. The framework is applied to a sample of small farms.
description: REVISED 4/2/2015. SEE WP-15-001 AT http://ageconsearch.umn.edu/handle/200491
Low dust emissivities and radial variations in the envelopes of Class 0 protostars: a signature of early grain growth?
Creators: name: Galametz, Maud
name: Maury, Anaelle J.
name: Valdivia, Valeska
name: Testi, Leonardo
name: Belloche, Arnaud
name: Andre, Philippe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Analyzing the properties of dust and its evolution in the early phases of star formation is crucial to put constraints on the collapse and accretion processes as well as on the pristine properties of planet-forming seeds. We analyze PdBI observations at 1.3 and 3.2 mm for 12 Class 0 protostars obtained as part of the CALYPSO survey and derive dust emissivity index (beta) profiles as a function of the envelope radius at 200-2000 au scales. Most of the protostellar envelopes show low dust emissivity indices decreasing toward the central regions. The decreasing trend remains after correction of the (potentially optically-thick) central region emission, with surprisingly low beta (lower than 1) values across most of the envelope radii of NGC1333-IRAS4A, NGC1333-IRAS4B, SVS13B, and Serpens-SMM4. We discuss the various processes that could explain such low and varying dust emissivity indices at envelope radii 200-2000 au. Our observations of extremely low dust emissivity indices could trace the presence of large (mm-size) grains in Class 0 envelopes and a radial increase of the dust grain size toward the inner envelope regions. While it is expected that large grains in young protostellar envelopes could be built via grain growth and coagulation, we stress that the typical timescales required to build mm grains in current coagulation models are at odds with the youth of our Class 0 protostars. Additional variations in the dust composition could also partly contribute to the low beta we observe. The steepness of the beta radial gradient depends strongly on the envelope mass, which might favor a scenario where large grains are built in high density protostellar disks and transported to the intermediate envelope radii, for example with the help of outflows and winds.
description: 17 pages, 11 figures, accepted for publication in A&A
Geographic distribution of cattle and shoats populations and their market supply sheds in Ethiopia
Creators: name: Jabbar, Mohammad A.
name: Negassa, Asfaw
name: Gidyelew, Taye
name: Jabbar, Mohammad A.
name: Negassa, Asfaw
name: Gidyelew, Taye
Publisher: name: Unknown
Year: 2007
Subjects: subject: Agricultural and Food Policy
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Cattle
subject: shoats
subject: market sheds
subject: geographic distribution
subject: Ethiopia

description: Based on latest digitized data,geographical distribution of livestock populations, and domestic and export livestock market routes and their respective supply sheds in the main production areas in Ethiopia are shown.
Africaleurodes Dozier 1934
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Africaleurodes

description: 5. Africaleurodes Dozier
 A. coffeacola Dozier
 Syntypes, Belgian Congo: Lodja, iii.1928, (J. Ghesquière), ex: Coffea robusta, B.M. 1933. Nigeria: Bida, 26.x.1960, (M.O. Ezeigwe), ex: indet.
 Aldabra Island: Middle camp, 15.viii.1974, (L.F.H. Merton), ex: Canthium sp., 3/74 (5 slides).
 A. fulakariensis Cohic
 Syntype, Congo: Brazzaville, Fulakary, 28.iii.1965, (R. Paulian), ex: Neosloetiopsis kamerunensis, B.M. 1965-305.
 A. hexalobi Bink-Moenen
 Holotype + paratypes, Chad: Bentam, 29.xii.1973, (F.A. Bink & R. M. Bink-Moenen), ex: Hexalobus monopetalus, B.M. 1977-471.
 Cote d’Ivoire (Ivory Coast): 20 km W. Abidjan, Adiopodoume, IIRSDA, 6.xi.1989, (L.D.C. Fishpool), ex: Cryptolepis sanguinolenta.
 A. loganiaceae Dozier
 Syntype, Belgian Congo: Sankuru, i.1928, (J. Ghesquière), ex: Loganiaceae, B.M. 1933. A. ochnaceae Dozier
 Syntype, Belgian Congo: Kole, 8.i.1928, (J. Ghesquière), ex: Ochna sp., B.M. 1933.
 Nigeria: Ibadan, viii.1966, (E.A. James), ex: Cola nitida, 22/66.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2483, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Anisotropic Spin Exchange in Pulsed Quantum Gates
Creators: name: Bonesteel, N. E.
name: Stepanenko, D.
name: DiVincenzo, D. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show how to eliminate the first-order effects of the spin-orbit interaction in the performance of a two-qubit quantum gate. Our procedure involves tailoring the time dependence of the coupling between neighboring spins. We derive an effective Hamiltonian which permits a systematic analysis of this tailoring. Time-symmetric pulsing of the coupling automatically eliminates several undesirable terms in this Hamiltonian. Well chosen pulse shapes can produce an effectively isotropic exchange gate, which can be used in universal quantum computation with appropriate coding.
description: 4 pages, 1 eps figure
Co-Attentive Equivariant Neural Networks: Focusing Equivariance On Transformations Co-Occurring In Data
Creators: name: Romero, David W.
name: Hoogendoorn, Mark
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Equivariance is a nice property to have as it produces much more parameter efficient neural architectures and preserves the structure of the input through the feature mapping. Even though some combinations of transformations might never appear (e.g. an upright face with a horizontal nose), current equivariant architectures consider the set of all possible transformations in a transformation group when learning feature representations. Contrarily, the human visual system is able to attend to the set of relevant transformations occurring in the environment and utilizes this information to assist and improve object recognition. Based on this observation, we modify conventional equivariant feature mappings such that they are able to attend to the set of co-occurring transformations in data and generalize this notion to act on groups consisting of multiple symmetries. We show that our proposed co-attentive equivariant neural networks consistently outperform conventional rotation equivariant and rotation & reflection equivariant neural networks on rotated MNIST and CIFAR-10.
description: Proceedings of the 8th International Conference on Learning Representations (ICLR), 2020
Evaluation of an index-based risk management contract for agricultural activities
Creators: name: Weynants, Stephanie
name: Gaspart, Frederic
name: Frahan, Bruno Henry De
name: Weynants, Stephanie
name: Gaspart, Frederic
name: Frahan, Bruno Henry De
Publisher: name: Unknown
Year: 2012
Subjects: subject: Risk and Uncertainty
subject: agricultural risk management
subject: index insurance
subject: financial contract
subject: Belgium

description: This paper proposes and evaluates area index-based financial contracts for specific farm activities. These financial contracts allow not only for removing moral hazard and adverse selection as index insurances do, but also for adding more flexibility and, hence, better risk protection. The evaluation of these financial contracts uses FADN farm data of Belgium from 1990 to 2007. Area indexes based on yield and yield-in-value perform well in stabilising revenues from some farm activities, but badly from some others. The variation in the estimated actuarially fair premiums across agricultural area shows the importance of designing those financial contracts according to homogenous agricultural area.
The origin of sdB stars (II)
Creators: name: Han, Zhanwen
name: Podsiadlowski, Philipp
name: Maxted, Pierre F. L.
name: Marsh, Tom R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a detailed binary populations synthesis (BPS) study of the formation of subdwarf B (sdB) stars and related objects (sdO, sdOB stars) using the latest version of the BPS code developed by Han et al.(1994, 1995a, 1995b, 1998, 2001). We systematically investigate the importance of the five main evolutionary channels in which the sdB stars form after one or two common-envelope (CE) phases, one or two phases of stable Roche-lobe overflow (RLOF) or as the result of the merger of two helium white dwarfs (WD) (see Han et al. 2002, Paper I). Our best BPS model can satisfactorily explain the main observational characteristics of sdB stars, in particular their distributions in the orbital period - minimum companion mass diagram and in the effective temperature - surface gravity diagram, their distributions of orbital period, log (g theta^4), and mass function, their binary fraction and the fraction of sdB binaries with WD companions, their birthrates and their space density. We obtain a Galactic formation rate, a total number in the Galaxy, the intrinsic binary fraction for sdB stars. We also predict a distribution of masses for sdB stars that is wider than is commonly assumed and that some sdB stars have companions of spectral type as early as B. The percentage of A type stars with sdB companions can in principle be used to constrain some of the important parameters in the binary evolution model. We conclude that (a) the first RLOF phase needs to be more stable than is commonly assumed; (b) mass transfer in the first stable RLOF phase is non-conservative, and the mass lost from the system takes away a specific angular momentum similar to that of the system; (c) common-envelope ejection is very efficient.
description: 26 pages, 27 figures, accepted for publication in MNRAS
Intra-industry agri-food trade of the Baltic Countries
Creators: name: Jambor, Attila
name: Torok, Aron
name: Jambor, Attila
name: Torok, Aron
Publisher: name: Unknown
Year: 2013
Subjects: subject: International Relations/Trade
subject: Intra-industry trade
subject: agriculture
subject: Baltic Countries

description: The article analyses patterns and country-specific determinants of the Baltic Countries agri-food trade with the European Union. Literature focusing on the country-specific determinants of vertical and horizontal intra-industry trade is rather limited and those analysing agricultural (or agri-food) trade are extremely rare. Therefore, the paper seeks to contribute to the literature by covering latest theory and data available on the topic to provide up to date results and suggestions. Moreover, it seeks to identify the determinants of horizontal and vertical intra-industry trade of the Baltic Countries after EU accession. Results suggest that agri-food trade of these countries is mainly inter-industry in nature but intra-industry trade is dominated by vertical elements. Results verify that determinants of horizontal and vertical IIT differ and suggest that economic size is positively, while factor endowments and distance are negatively related to both sides of IIT. However, the relationship between IIT and FDI is ambiguous.
Entangling Two Bose-Einstein Condensates by Stimulated Bragg Scattering
Creators: name: Deb, B.
name: Agarwal, G. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We propose an experiment for entangling two spatially separated Bose-Einstein condensates by Bragg scattering of light. When Bragg scattering in two condensates is stimulated by a common probe, the resulting quasiparticles in the two condensates get entangled due to quantum communication between the condensates via probe beam. The entanglement is shown to be significant and occurs in both number and quadrature phase variables. We present two methods of detecting the generated entanglement.
description: 4 pages, Revtex
On Distributed Runtime Verification by Aggregate Computing
Creators: name: Audrito, Giorgio
name: Damiani, Ferruccio
name: Stolz, Volker
name: Viroli, Mirko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Multiagent Systems (cs.MA)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Runtime verification is a computing analysis paradigm based on observing a system at runtime (to check its expected behaviour) by means of monitors generated from formal specifications. Distributed runtime verification is runtime verification in connection with distributed systems: it comprises both monitoring of distributed systems and using distributed systems for monitoring. Aggregate computing is a programming paradigm based on a reference computing machine that is the aggregate collection of devices that cooperatively carry out a computational process: the details of behaviour, position and number of devices are largely abstracted away, to be replaced with a space-filling computational environment. In this position paper we argue, by means of simple examples, that aggregate computing is particularly well suited for implementing distributed monitors. Our aim is to foster further research on how to generate aggregate computing monitors from suitable formal specifications.
description: In Proceedings VORTEX 2018, arXiv:1908.09302
The Sounds of Music : Science of Musical Scales II -- Western Classical
Creators: name: Konar, Sushan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: A set of basic notes, or `scale', forms the basis of music. Scales are specific to specific genre of music. In this second article of the series we explore the development of various scales associated with western classical music, arguably the most influential genre of music of the present time.
description: Second of a 3-article series on Musical Scales, see arXiv:1908.07940
Effects of SAA Import Liberalization on Serbian Agriculture
Creators: name: Tomić, Danilo
name: Popović, Vesna
name: Tandir, Nataša
name: Tomić, Danilo
name: Popović, Vesna
name: Tandir, Nataša
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: SAA
subject: import liberalization
subject: integration potentials
subject: Serbian agriculture

description: In the frame of EU Stabilization and Association Process, Serbia and EU signed Stabilization and Association Agreements (SAA) in 2008, with Free Trade Agreement (FTA) as one of its main parts. SAA Interim Agreement entered in the fifth year of the transitional period ending on January 1, 2014. Serbia got already (2000) non-reciprocal duty-free access to the EU market for nearly all agricultural products. In imports, Serbia committed to abolish/reduce tariffs, lowering average agricultural tariff from 22% to 2.49%. In the paper, the authors focus on the effects of SAA import liberalization and the future import trends in the key sectors of Serbian agriculture analyzing: • structure of agricultural tariffs and import values in 2012, compared to base 2008 year, according to the different models of liberalization, • agricultural trade flows with the EU in the period 2010-2012 compared to total agricultural trade, and some of supply chains, potentially most affected by liberalization process. The results should provide an assessment of the agriculture adjustment level to SAA requirements and evaluation of the SAA trade creation/diversion effects.
Darboux-Egoroff Metrics, Rational Landau-Ginzburg Potentials and the Painleve VI Equation
Creators: name: Aratyn, H.
name: Gomes, J. F.
name: Zimerman, A. H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 35Q15;53D45;37K10

description: We present a class of three-dimensional integrable structures associated with the Darboux-Egoroff metric and classical Euler equations of free rotations of a rigid body. They are obtained as canonical structures of rational Landau-Ginzburg potentials and provide solutions to the Painleve VI equation.
description: 20 pages
Agrostaleyrodes Ko 2001
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Agrostaleyrodes

description: 6. Agrostaleyrodes Ko
 A. arcanus Ko
 Paratype, Taiwan: Wulai, 13.viii.1990, (C.C. Ko), ex: Miscanthus sp.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2483, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Temperature dependence of the ohmic conductivity and activation energy of Pb1+y(Zr0.3Ti0.7)O3 thin films
Creators: name: Chu, D. P.
name: McGregor, B. M.
name: Migliorato, P.
name: Durkan, C.
name: Welland, M. E.
name: Hasegawa, K.
name: Shimoda, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The ohmic conductivity of the sol-gel derived Pb1+y(Zr0.3Ti0.7)O3 thin films (with the excess lead y=0.0 to 0.4) are investigated using low frequency small signal alternate current (AC) and direct current (DC) methods. Its temperature dependence shows two activation energies of 0.26 and 0.12 eV depending on temperature range and excess Pb levels. The former is associated with Pb3+ acceptor centers, while the latter could be due to a different defect level yet to be identified.
description: 13 pages, 3 figures, PostScript. Submitted to Applied Physics Letters
Rural Veterans at a Glance
Creators: name: Farrigan, Tracey
name: Cromartie, John
name: Farrigan, Tracey
name: Cromartie, John
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Labor and Human Capital
subject: Rural veterans
subject: population
subject: employment
subject: disability
subject: nonmetropolitan
subject: nonmetro
subject: rural economy
subject: metro
subject: rural America
subject: census data
subject: population growth
subject: high-skill jobs
subject: demographics

description: Nearly 4 million veterans reside in rural (nonmetropolitan) America. They are a rapidly aging and increasingly diverse group of men and women who still comprise over 10 percent of rural adults despite consistently declining numbers.
MOESM1 of Pregnancy outcomes of Q fever: prospective follow-up study on Reunion island
Creators: name: Mboussou, Yoan
name: Jaubert, Julien
name: Larrieu, Sophie
name: Atiana, Laura
name: Naze, Florence
name: Folio, Christine
name: Hanitra Randrianaivo
name: Bertolotti, Antoine
name: Picot, Sandrine
name: Pierre-Yves Robillard
name: Boukerrou, Malik
name: Gérardin, Patrick
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Methodological appendix; Table S1 Maternal and foetal characteristics in the South Réunion island reproductive population and the study population; Table S2 Adverse pregnancy outcomes (APO) in the eligible population and the study population according to maternal and foetal characteristics; Supplemental findings; Table S3 Adverse pregnancy outcomes associated with Q fever seropositivity in bivariate and multivariate analysis; Table S4 Cumulative seroincidence rates of adverse pregnancy outcomes (APOs) associated with positive Q fever serology (any cut-off) in prospective observational studies reported in the literature.
Aleurocanthus Quaintance & Baker, Bink-Moenen 1983
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Aleurocanthus

description: 7. Aleurocanthus Quaintance & Baker
 A. banksiae (Maskell)
 Australia: Aldingo Scrub, xii.1967, (L.A. Mound), ex: Banksia marginata, 39/71 (3 slides). Australia: Kangaroo Island, 18.ii.1990, (J.H. Martin 5661), ex: Banksia ornata, B.M. 1998- 50.
 Australia: nr Victor Harbour, 20.iv.1977, (P. Borrett), ex: Banksia marginata, 25/80.
 A. calophylli (Kotinsky)
 Syntypes, Fiji: Levuca, 30.x.1899, (A. Koebele), ex: Calophyllum inophyllum.
 A. ceracroceus Martin
 Paratypes, Australia: Queensland, creek-bed, 3 km north of Cape Tribulation, 16.vii.1996, (J.H. Martin 6895), ex: Neolitsea spp. (2 slides).
 A. citriperdus Quaintance & Baker
 Hong Kong: 14.iv.1974, (D.S. Hill), ex: Citrus sp. (2 slides).
Hong Kong: Tai Pokau Orchard, 21.ii.1971, ex: Orange, C.I.E. 4663, 11/71 (2 slides).
 A. cocois Corbett
 Papua New Guinea: New Britain Prov., Gazelle Peninsula, Vunakanau, 18.v.1956, (J.L. Gressit), ex: Cocos sp., B.204 (2 slides).
Solomon Island: Kukum, 13.ii.1956, (E.S. Brown), ex: Coconut, C.I.E. 3898Aa/14609.
Solomon Island: Guadalcanal Kukum, 20.viii.1954, (E.S. Brown), ex: Coconut, C.I.E. 3177/13920.
 A. delottoi Cohic
 Paratype, Kenya: Nairobi, 27.viii.1958, (G. de Lotto), ex: Chaetachme aristata, 4/65, B.M. 1965-224.
 Kenya: Langata, Nairobi, 7.v.1988, (J.H. Martin 5272), ex: Pappea capensis, B.M. 1988- 188.
 A. esakii Takahashi
 Papua New Guinea: Morobe Prov. coast, Buso, 1.xi.1979, (J.H. Martin 2783), ex: Pometia pinnata (2 slides).
 A. gateri Corbett
 West Malaysia: Selangor, Sardang, 7.ii.1985, (J.H. Martin 4417), ex: Cocos nucifera (2 slides).
 A. gordoniae Takahashi
 Hong Kong: slopes of the Peak, above Pok Fu Lam Reservoir Road, 12.xi.1996, (J.H. Martin 6795), ex: Gordonia axillaris (2 slides).
 A. inceratus Silvestri
 Hong Kong: rec’d., v.1990, ex: Michelia champaca, C.I.E. A.20977.
 A. leptadeniae Cohic
 Sudan: Wad Medani, xii.1961, (L.A. Mound), ex: Leptadenia heterophylla, 161/162.
 A. spiniferus (Quaintance)
 Syntypes, Tanzania:? Dar es Salaam,? iv.1902, (? A. Zimmermann), ex:? Citrus sp. (2 slides).
India: Coimbatore, 14.iv.1967, (B. V. David), ex: Rose, 10/67, B.M. 1967-280.
 Uganda: E. Buganda, Bulemezi, Sabawali, Bugema, 5.vi.1970, (D.N. McNutt), ex: Citrus sinensis (2 slides).
Australia: Queensland, Stratford, Cairns, 8.viii.1983, (A.J. Wait), ex: Custard apple (3 slides).
 Micronesia: Kosrae I., vi.2001, ex: Citrus sp.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on pages 2483-2484, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
A well aligned orbit for the 45 Myr old transiting Neptune DS Tuc Ab
Creators: name: Zhou, G.
name: Winn, J. N.
name: Newton, E. R.
name: Quinn, S. N.
name: Rodriguez, J. E.
name: Mann, A. W.
name: Rizzuto, A. C.
name: Vanderburg, A. M.
name: Huang, C. X.
name: Latham, D. W.
name: Teske, J. K.
name: Wang, S.
name: Shectman, S. A.
name: Butler, R. P.
name: Crane, J. D.
name: Thompson, I.
name: Henry, T. J.
name: Paredes, L. A.
name: Jao, W. C.
name: James, H. S.
name: Hinojosa, R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: DS Tuc Ab is a Neptune-sized planet that orbits around a member of the 45 Myr old Tucana-Horologium moving group. Here, we report the measurement of the sky-projected angle between the stellar spin axis and the planet's orbital axis, based on the observation of the Rossiter-McLaughlin effect during three separate planetary transits. The orbit appears to be well aligned with the equator of the host star, with a projected obliquity of lambda = 2.5 +1.0/-0.9 deg. In addition to the distortions in the stellar absorption lines due to the transiting planet, we observed variations that we attribute to large starspots, with angular sizes of tens of degrees. The technique we have developed for simultaneous modeling of starspots and the planet-induced distortions may be useful in other observations of planets around active stars.
description: Accepted by ApJL
MOESM6 of Increased risk of lymphoid malignancy in patients with herpes zoster: a longitudinal follow-up study using a national cohort
Creators: name: Choi, Hyo
name: Zehnder, James
name: Lee, Young
name: Lim, Hyun
name: Miyoung Kim
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Hematology
subject: Computational Biology

description: Additional file 6: Table S6. Unadjusted and adjusted odds ratios (95% confidence interval) of lymphoid neoplasms for subjects with a previous history of herpes zoster.
title: "Déroulé d’un plan de bataille adressé à mes patients…"
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (3 pages).
description: created: start=2010;end=2019
Experimental f-value and isotopic structure for the Ni I line blended with [OI] at 6300A
Creators: name: Johansson, S.
name: Litzén, U.
name: Lundberg, H.
name: Zhang, Z.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have measured the oscillator strength of the Ni I line at 6300.34 Å, which is known to be blended with the forbidden [O I] $λ$6300 line, used for determination of the oxygen abundance in cool stars. We give also wavelengths of the two isotopic line components of $^{58}$Ni and $^{60}$Ni derived from the asymmetric laboratory line profile. These two line components of Ni I have to be considered when calculating a line profile of the 6300 Å feature observed in stellar and solar spectra. We also discuss the labelling of the energy levels involved in the Ni I line, as level mixing makes the theoretical predictions uncertain.
description: Accepted for publication in ApJLetters
Additional file 2 of COVID-19 and mental health in Australia – a scoping review
Creators: name: Zhao, Yixuan
name: Leach, Liana S.
name: Walsh, Erin
name: Batterham, Philip J.
name: Calear, Alison L.
name: Phillips, Christine
name: Olsen, Anna
name: Doan, Tinh
name: LaBond, Christine
name: Banwell, Cathy
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Science Policy

description: Additional file 2. PRISMA-ScR Checklist.
Aleurocybotus Quaintance & Baker 1914
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Aleurocybotus

description: 11. Aleurocybotus Quaintance & Baker
 A. graminicolus (Quaintance) Paralectotype, USA: Florida, Lake City, 25.vii.1898, (Prof. Rolfs), Q 6775, ex: Grass, B.M. 1998-131.
 A. occiduus Russell
Paratype, USA: California, ix–x.1961, (L.D. Anderson), ex: Grass, 8/65, B.M. 1965-451 (2 slides).
 USA: California, El Centro Imp. Co., 5.x.1961, (O. V. Wadgner), ex: Sorghum sp., B.M. 1968-368.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on pages 2486-2487, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Accessible phases via wave impedance engineering with PT-symmetric metamaterials
Creators: name: Droulias, Sotiris
name: Katsantonis, Ioannis
name: Kafesaki, Maria
name: Soukoulis, Costas M.
name: Economou, Eleftherios N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Optical systems that respect Parity-Time (PT) symmetry can be realized with proper incorporation of gain/loss materials. However, due to the absence of magnetic response at optical frequencies, the wave impedance is defined entirely by their permittivity and, hence, the PT-symmetric character is controlled solely via their refractive index. Here, we show that the separate control of the wave impedance enabled by metamaterials can grant access to further tuning of the Exceptional Points, appearance of mixed phases (coexistence of PT-symmetric and PT-broken phases) and occurrence of phase re-entries, not easily realizable with natural materials.
description: 8 pages, 7 figures
Aleurochiton Tullgren
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Aleurochiton

description: 9. Aleurochiton Tullgren
 A. acerinus Haupt
 Czechoslovakia: Radotin, 2.iii.1969, (J. Zahradnik), ex: Acer campestris (2 slides).
 England: Kent, Polhill Down, near Sevenoaks, 28.v.1983, (W. R. Dolling), ex: Acer campestre, 2/83 (2 slides).
 Italy: Sicily, (CT), Bronte, 30.x.1981, (C. Rapisarda), ex: Acer campestre, 50/84.
 Hungary: Szarvas, 21.vi.1990, (V. F. Eastop 19144), ex: Acer campestre.
 A. aceris (Modeer)
 England: Hants, Alice Holt forest, 29.vii.1984, (J.H. Martin 4363), ex: Acer platanoides (2 slides).
 England: Hants, Alice Holt forest near Alton, 10.vii.1994, (J.H. Martin 6419), ex: Acer platanoides.
 Netherlands: Bennekom, 7.x.1971, (V. F. Eastop), ex: Acer platanoides, 7/72 (3 slides).
 A. forbesii (Ashmead)
 USA: Illinois, Urbana, 10.x.1970, (L.A. Mound), ex: Acer saccharinum, 29/71 (4 slides).
 USA: Maryland, Prince Georges Co Beaver Dam Rd, 2.vii.1998, (J.H. Martin 7103), ex: Acer rubrum (2 slides).
 A. pseudoplatani Visnya
 Sicily: (CT/ME), Monti Nebrodi, near Bronte, 10.x.1985, (J.H. Martin 5068), ex: Acer pseudoplatanus (2 slides).
 Netherlands: Amerongen, 28.ix.1975, (R. M. Bink-Moenen), ex: Acer pseudoplatanus, B.M. 1976-56 (2 slides).
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2485, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Constructing a statistical mechanics for Beck-Cohen superstatistics
Creators: name: Tsallis, Constantino
name: Souza, Andre M. C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The basic aspects of both Boltzmann-Gibbs (BG) and nonextensive statistical mechanics can be seen through three different stages. First, the proposal of an entropic functional ($S_{BG} =-k\sum_i p_i \ln p_i$ for the BG formalism) with the appropriate constraints ($\sum_i p_i=1$ and $\sum_i p_i E_i = U$ for the BG canonical ensemble). Second, through optimization, the equilibrium or stationary-state distribution ($p_i = e^{-βE_i}/Z_{BG}$ with $Z_{BG}=\sum_j e^{-βE_j}$ for BG). Third, the connection to thermodynamics (e.g., $F_{BG}= -\frac{1}β\ln Z_{BG}$ and $U_{BG}=-\frac{\partial}{\partial β} \ln Z_{BG}$). Assuming temperature fluctuations, Beck and Cohen recently proposed a generalized Boltzmann factor $B(E) = \int_0^\infty dβf(β) e^{-βE}$. This corresponds to the second stage above described. In this letter we solve the corresponding first stage, i.e., we present an entropic functional and its associated constraints which lead precisely to $B(E)$. We illustrate with all six admissible examples given by Beck and Cohen.
description: 3 PS figures
Minnesota Farm Business Notes No. 125
Creators: name: Dvoracek, D.C.
name: Erickson, Adena E.
name: Dvoracek, D.C.
name: Erickson, Adena E.
Publisher: name: Unknown
Year: 1933
Subjects: subject: Marketing
subject: FOS: Economics and business

description: Marketing Minnesota Potatoes; Minnesota farm prices for March 1933
Electronic density of states derived from thermodynamic critical field curves for underdoped La-Sr-Cu-O
Creators: name: Huh, Yung M.
name: Finnemore, D. K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Thermodynamic critical field curves have been measured for $La_{2-x}Sr_{x}CuO_{4+δ}$ over the full range of carrier concentrations where superconductivity occurs in order to determine changes in the normal state density of states with carrier concentration. There is a substantial window in the $H-T$ plane where the measurements are possible because the samples are both thermodynamically reversible and the temperature is low enough that vortex fluctuations are not important. In this window, the data fit Hao-Clem rather well, so this model is used to determine $H_c$ and $κ_c$ for each temperature and carrier concentration. Using N(0) and the ratio of the energy gap to transition temperature, $Δ(0)/k_BT_c$, as fitting parameters, the $H_c vs T$ curves give $Δ(0)/k_BT_c \sim 2.0$ over the whole range of $x$. Values of N(0) remain rather constant in the optimum-doped and overdoped regime, but drops quickly toward zero in the underdoped regime. .
Minnesota Farm Business Notes No. 126
Creators: name: Quintus, P.E.
name: Silcox, W. Bruce
name: Erickson, Adena E.
name: Quintus, P.E.
name: Silcox, W. Bruce
name: Erickson, Adena E.
Publisher: name: Unknown
Year: 1933
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Risk and Uncertainty

description: Cooperative Milk Marketing Problems in the Twin Cities; Minnesota farm prices for April 1933
ИСЛОМ ҲУҚУҚИДА ИЖТИМОИЙ ҲИМОЯ АСОСЛАРИ
Creators: name: Махфузахон Абдуманноб Қизи Жалолдинова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Қуръон
суннат
ислом ҳуқуқи
фиқҳ
ижтимоий ҳимоя ва таъминот
закот
нафақа
садақа
оят
ҳадис
қонун ҳужжатлари

description: Ушбу мақолада ислом ҳуқуқида ижтимоий ҳимоя тушунчаси таърифи, пайдо бўлиши, унинг фиқҳий асослари ва қонунчилигимизда акс этиши ҳақида маълумотлар келтирилган. Ижтимоий ҳимоя ичига кирувчи закот, нафақа, садақа каби тушунчалар ҳақида баѐн этилган. Ислом ҳуқуқида ижтимоий ҳимоя тушунчаси манбалар асосида таҳлил қилиниб, унинг аҳамияти очиб берилган
CoRoT-18 b: Analysis of high-precision transit light curves with starspot features
Creators: name: Raetz, St.
name: Heras, A. M.
name: Gondoin, P.
name: Fernández, M.
name: Casanova, V.
name: Schmidt, T. O. B.
name: Maciejewski, G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: When a planet occults a spotty area on a stellar surface, the flux increases and a characteristic feature in a light curve - a bump - is observed. Among the planets detected by the CoRoT-mission CoRoT-18 is especially interesting as it exhibited spot crossings that we have analysed in detail. We used four ground-based observations obtained at a 1.5-m telescope in Spain and the 13 available CoRoT-transits to refine and constrain stellar, planetary and geometrical parameters of the system. We found that the derived physical properties slightly deviate from the previously published values, most likely due to the different treatment of the stellar activity. Following a spot over several transits enabled us to measure the stellar rotation period and the spin-orbit alignment. Our derived values of Prot=5.19 +/- 0.03 d and Lambda=6 +/- 13 deg are in agreement with the literature values that were obtained with other methods. Although we cannot exclude a very old age for CoRoT-18, our observations support the young star hypothesis and, hence, yield constraints on the time-scale of planet formation and migration.
description: 23 pages, 4 Figures, 6 Tables, accepted by AcA, Figure 1 and 2 resolution reduced
Newton Method on Riemannian Manifolds: Covariant Alpha-Theory
Creators: name: Dedieu, Jean-Pierre
name: Priouret, Pierre
name: Malajovich, Gregorio
Publisher: name: arXiv
Year: 2002
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65Hxx

description: In this paper we study quantitative aspects of Newton method for finding zeros of mappings f: M_n -> R^n and vector fields X: M_x -> TM_n
Minnesota Farm Business Notes No. 127
Creators: name: Ranney, W.P.
name: Sallee, George A.
name: Cleland, S.B.
name: Erickson, Adena E.
name: Ranney, W.P.
name: Sallee, George A.
name: Cleland, S.B.
name: Erickson, Adena E.
Publisher: name: Unknown
Year: 1933
Subjects: Agribusiness
Productivity Analysis

description: Earnings on Minnesota Farms; Minnesota farm prices for May 1933