cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Application of a modern marketplace in the European agribusiness
Creators: name: Erdeiné Késmárki-Gally, Szilvia
name: Erdeiné Késmárki-Gally, Szilvia
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business
subject: agribusiness
subject: marketplace
subject: competitiveness
subject: inputs
subject: agrobiznis
subject: tržište
subject: konkuretnost
subject: inputi

description: The objective of this research is to develop a concept for an innovative online marketplace which unites agricultural producers and suppliers within a single system that works as an innovative organisational solution offering a shorter route for actors to find each other thus ultimately reducing the costs of the exchange of goods. The concept of the electronic agricultural purchasing marketplace embodies a novel approach to today’s agriculture based on modern technologies offering an opportunity to both agricultural producers and suppliers providing production input materials to maintain communication, perform administrative tasks and trade with each other electronically within a single system that has several unique functions.
Analiza zadružnog sustava u 2014. godini
Creators: name: Stanojević, Ilda
name: Stanojević, Ilda
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Production Economics
subject: zadrugarstvo
subject: analiza poslovanja
subject: međunarodna zadružna načela
subject: pravni okvir
subject: cooperative movement
subject: business analysis
subject: international cooperative principles
subject: legal framework

description: Zadrugarstvo kao oblik poduzetništva prisutno je u gotovo svim zemljama svijeta bez obzira na ekonomsko i društveno okruženje. Hrvatsko zadrugarstvo tradicijom dužom od 150 godina prolazilo je različite periode, ali je jedno sigurno, opstalo je do današnjih dana. Analiza financijskog poslovanja zadružnog sustava i kretanja brojnosti članova i zaposlenika ukazuje kako je potrebno nastaviti intenzivno raditi na osuvremenjivanju postojeće zakonske regulative i edukaciji svih sudionika u tom procesu kako bi se zadružno poduzetništvo pokrenulo i prihvatilo kao socijalno i gospodarski održiv model. Uvažavajući 7 međunarodnih zadružnih načela (otvorenost, demokratsko upravljanje članova, gospodarska aktivnost članova, autonomnost zadruge, međusobna suradnja sa zadrugama, edukacija zadrugara i briga za lokalnu zajednicu) možemo reći da je zadrugarstvo dio poduzetništva u kojemu profit nije glavni i jedini cilj, nego briga za člana zadruge i lokalnu zajednicu, a što u konačnici daje veći doprinos društvu u cjelini.
Ultras und Fanprojekte : Sozialpädagogische Arbeit in der Fankurve als Ansatz zum Abbau von Konflikten
Creators: name: Richter, Tillmann
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2022
Subjects: subject: Jugendkultur der Ultras
subject: sozialpädagogische Fanprojekte
subject: Polizei
subject: DDC::3** Sozialwissenschaften::30* Sozialwissenschaften, Soziologie::304 Das Sozialverhalten beeinflussende Faktoren

description: Im Hinblick auf die oben genannte Thematik setzt sich die vorliegende Bachelorarbeit mit der Jugendkultur der Ultras und deren Spannungsverhältnis zur Polizei auseinander. Im Mittelpunkt dieses konfliktbehafteten Verhältnisses stehen sozialpädagogischen Fanprojekte. Eines ihrer Aufgabenfelder stellt die Vermittlung der Bedürfnisse verschiedener Parteien dar. Jedoch sollen Fanprojekte in erster Linie auf die Belange der Fans eingehen und nicht als verlängerter Arm des Gesetzes agieren, was sie zu einem Teil des Spannungsfeldes macht. Mangelnde Absprachen und fehlendes gegenseitiges Verständnis zwischen den Fans und der Polizei führen häufig zu Problemen am Spieltag. In dieser Arbeit soll gezeigt werden, ob es mittels Fanprojekten möglich ist, die Konflikte zwischen der Polizei und den Fans, insbesondere den Ultras, abzubauen.
High-Mass Proto-Stellar Candidates - II : Density structure from dust continuum and CS emission
Creators: name: Beuther, H.
name: Schilke, P.
name: Menten, K. M.
name: Motte, F.
name: Sridharan, T. K.
name: Wyrowski, F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a detailed 1.2 mm continuum and CS spectral line study of a large sample of 69 massive star forming regions in very early stages of evolution, most of them prior to building up an ultracompact HII region. The continuum data show a zoo of different morphologies and give detailed information on the spatial distributions, the masses, column densities and average densities of the whole sample. Fitting the radial intensity profiles shows that three parameters are needed to describe the spatial distribution of the sources: constant emission from the center out to a few arcsec radius followed by a first power law intensity distribution which steepens further outside into a second power law distribution. The mean inner power law intensity index mi (I~r^(-mi)) is 1.2 corresponding to density indices p (n~r^(-p)) of 1.6. In total the density distribution of our massive star formations sites seem to be not too different from their low-mass counterparts, but we show that setting tight constrains on the density indices is very difficult and subject to many possible errors. The local densities we derive from CS calculations are higher (up to one order of magnitude) than the mean densities we find via the mm-continuum. Such inhomogeneous density distribution reflects most likely the ubiquitous phenomenon of clumping and fragmentation in molecular clouds. Linewidth-mass relations show a departure from virial equilibrium in the stages of strongly collapsing cores.
description: 15 pages, 13 jpeg-figures. Astrophysical Journal, in press
Prednosti i nedostaci razvoja ruralnog turizma prekograničnog područja
Creators: name: Svržnjak, Kristina
name: Kantar, Sandra
name: Svržnjak, Kristina
name: Kantar, Sandra
Publisher: name: Unknown
Year: 2015
Subjects: subject: Community/Rural/Urban Development
subject: ruralni turizam
subject: razvoj prekograničnog područja
subject: rural tourism
subject: development of border areas
subject: advantages and disadvantages of rural tourism

description: Rad predstavlja dio istraživanja u okviru IPA Programa za prekograničnu suradnju Mađarska-Hrvatska na projektu INVEST-PRO. Istraživačko području obuhvaća dvije hrvatske (Koprivničko-križevačka i Varaždinska) i dvije mađarske županije (Zala i Somogy). U radu se polazi od činjenice da je ruralni turizam u kontinentalnim krajevima slabo razvijen u odnosu na morski turizam u Hrvatskoj ili odmorišni turizam na jezeru Balaton u Mađarskoj. Rezultati istraživanja prikazuju zajedničke prednosti i nedostatke razvoja ruralnog turizma prekograničnog područja. Uočene su prednosti temelj za razvoj zajedničkih budućih turističkih proizvoda radi stvaranja prepoznatljivog imidža turističke destinacije kontinentalnog turizma. S druge strane, uočeni nedostaci predstavljaju podlogu za donositelje odluka za kreiranje regionalnih ili županijskih razvojnih turističkih strategija.
The unirationality of the moduli space of K3 surfaces of genus 22
Creators: name: Farkas, Gavril
name: Verra, Alessandro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Using the connection discovered by Hassett between the Noether-Lefschetz moduli space of special cubic fourfolds of discriminant 42 and the moduli space F_{22} of polarized K3 surfaces of genus 22, we show that the universal K3 surface over F_{22} is unirational.
description: 17 pages. Final version, to appear in Mathematische Annalen
Analytic twists of $\rm GL_3\times \rm GL_2$ automorphic forms
Creators: name: Lin, Yongxiao
name: Sun, Qingfeng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F30, 11L07, 11F66, 11M41

description: Let $π$ be a Hecke--Maass cusp form for $\rm SL_3(\mathbb{Z})$ with normalized Hecke eigenvalues $λ_π(n,r)$. Let $f$ be a holomorphic or Maass cusp form for $\rm SL_2(\mathbb{Z})$ with normalized Hecke eigenvalues $λ_f(n)$. In this paper, we are concerned with obtaining nontrivial estimates for the sum \begin{equation*} \sum_{r,n\geq 1}λ_π(n,r)λ_f(n)e\left(t\,φ(r^2n/N)\right)V\left(r^2n/N\right), \end{equation*} where $e(x)=e^{2πix}$, $V(x)\in \mathcal{C}_c^{\infty}(0,\infty)$, $t\geq 1$ is a large parameter and $φ(x)$ is some real-valued smooth function. As applications, we give an improved subconvexity bound for $\rm GL_3\times \rm GL_2$ $L$-functions in the $t$-aspect, and under the Ramanujan--Petersson conjecture we derive the following bound for sums of $\rm GL_3\times \rm GL_2$ Fourier coefficients \begin{equation*} \sum_{r^2n\leq x}λ_π(r,n)λ_f(n)\ll_{π, f, \varepsilon} x^{5/7-1/364+\varepsilon} \end{equation*} for any $\varepsilon>0$, which breaks for the first time the barrier $O(x^{5/7+\varepsilon})$ in a work by Friedlander--Iwaniec.
description: To appear in International Mathematics Research Notices
Flop Transitions in M-theory Cosmology
Creators: name: Brandle, Matthias
name: Lukas, Andre
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study flop-transitions for M-theory on Calabi-Yau three-folds and their applications to cosmology in the context of the effective five-dimensional supergravity theory. In particular, the additional hypermultiplet which becomes massless at the transition is included in the effective action. We find the potential for this hypermultiplet which includes quadratic and quartic terms as well as additional dependence on the Kahler moduli. By constructing explicit cosmological solutions, it is demonstrated that a flop-transition can indeed by achieved dynamically, as long as the hypermultiplet is set to zero. Once excitations of the hypermultiplet are taken into account we find that the transition is generically not completed but the system is stabilised close to the transition region. Regions of moduli space close to flop-transitions can, therefore, be viewed as preferred by the cosmological evolution.
description: 18 pages, Latex, 8 eps-figures, typos corrected
Evidence of a population of dark subhalos from Gaia and Pan-STARRS observations of the GD-1 stream
Creators: name: Banik, Nilanjan
name: Bovy, Jo
name: Bertone, Gianfranco
name: Erkal, Denis
name: de Boer, T. J. L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: New data from the $\textit{Gaia}$ satellite, when combined with accurate photometry from the Pan-STARRS survey, allow us to accurately estimate the properties of the GD-1 stream. Here, we analyze the stellar density perturbations in the GD-1 stream and show that they cannot be due to known baryonic structures like giant molecular clouds, globular clusters, or the Milky Way's bar or spiral arms. A joint analysis of the GD-1 and Pal 5 streams instead requires a population of dark substructures with masses $\approx 10^{7}$ to $10^9 \ M_{\rm{\odot}}$. We infer a total abundance of dark subhalos normalised to standard cold dark matter $n_{\rm sub}/n_{\rm sub, CDM} = 0.4 ^{+0.3}_{-0.2}$ ($68 \%$), which corresponds to a mass fraction contained in the subhalos $f_{\rm{sub}} = 0.14 ^{+0.11}_{-0.07} \%$, compatible with the predictions of hydrodynamical simulation of cold dark matter with baryons.
description: 20 pages, 14 figures. Also see companion paper : "Novel constraints on the particle nature of dark matter from stellar streams". Accepted in MNRAS. Modified main text slightly. Updated Appendix B and added a plot. Main results and conclusions remain unchanged
Stability conditions, cluster varieties, and Riemann-Hilbert problems from surfaces
Creators: name: Allegretti, Dylan G. L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We consider two interesting spaces associated to a quiver with potential: a space of stability conditions and a cluster variety. In the case where the quiver with potential arises from an ideal triangulation of a marked bordered surface, we construct a natural map from a dense subset of the space of stability conditions to the cluster variety. Using this construction, we give solutions to a family of Riemann-Hilbert problems arising in Donaldson-Thomas theory.
description: 57 pages. Version 2: Some definitions reworded prior to journal submission. Version 3: Incorporated suggestions from referee
Accretion disc onto a static non-baryonic compact object
Creators: name: Torres, Diego F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the emissivity properties of a geometrically thin, optically thick, steady accretion disc about a static boson star. Starting from a numerical computation of the metric potentials and the rotational velocities of the particles in the vicinity of the compact object, we obtain the power per unit area, the temperature of the disc, and the spectrum of the emitted radiation. In order to see if different central objects could be actually distinguished, all these results are compared with the case of a central Schwarzschild black hole of equal mass. We considered different situations both for the boson star, assumed with and without self-interactions, and the disc, whose internal commencement can be closer to the center than in the black hole case. We finally make some considerations about the Eddington luminosity, which becomes radially dependent for a transparent object. We found that, particularly at high energies, differences in the emitted spectrum are notorious. Reasons for that are discussed.
description: 16 pages, 8 figures. Accepted for publication in Nuclear Physics B
Augmenting the Pathology Lab: An Intelligent Whole Slide Image Classification System for the Real World
Creators: name: Ianni, Julianna D.
name: Soans, Rajath E.
name: Sankarapandian, Sivaramakrishnan
name: Chamarthi, Ramachandra Vikas
name: Ayyagari, Devi
name: Olsen, Thomas G.
name: Bonham, Michael J.
name: Stavish, Coleman C.
name: Motaparthi, Kiran
name: Cockerell, Clay J.
name: Feeser, Theresa A.
name: Lee, Jason B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Quantitative Methods (q-bio.QM)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Standard of care diagnostic procedure for suspected skin cancer is microscopic examination of hematoxylin \& eosin stained tissue by a pathologist. Areas of high inter-pathologist discordance and rising biopsy rates necessitate higher efficiency and diagnostic reproducibility. We present and validate a deep learning system which classifies digitized dermatopathology slides into 4 categories. The system is developed using 5,070 images from a single lab, and tested on an uncurated set of 13,537 images from 3 test labs, using whole slide scanners manufactured by 3 different vendors. The system's use of deep-learning-based confidence scoring as a criterion to consider the result as accurate yields an accuracy of up to 98\%, and makes it adoptable in a real-world setting. Without confidence scoring, the system achieved an accuracy of 78\%. We anticipate that our deep learning system will serve as a foundation enabling faster diagnosis of skin cancer, identification of cases for specialist review, and targeted diagnostic classifications.
description: 23 pages, 5 figures
Daniel-François Gérardel d'Aubenchoeul
Creators: name: Plouvain, Pierre-Antoine-Samuel-Joseph (1754-1832)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017
Subjects: Officier de justice d'Ancien Régime

description: Source: http://www.sudoc.fr/080675700
description: Coverage: Parlement de Flandre
Mogućnosti i ograničenja razvitka agroturističkog gospodarstva – studij slučaja u Istri
Creators: name: Zrakić, Magdalena
name: Grgić, Ivo
name: Batelić, Kristina
name: Tomić, Marina
name: Mesić, Željka
name: Gugić, Josip
name: Zrakić, Magdalena
name: Grgić, Ivo
name: Batelić, Kristina
name: Tomić, Marina
name: Mesić, Željka
name: Gugić, Josip
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: agroturizam
subject: Istra
subject: studij slučaja
subject: intervju
subject: SWOT
subject: agrotourism
subject: Istria
subject: case study
subject: interview

description: Istra je regija s razvijenom turističkom ponudom u čemu značajno mjesto zauzima agroturizam kao selektivni oblik ruralnog turizma. Cilj je rada na temelju istraživanja odabranog agroturističkog gospodarstva – studij slučaja, utvrditi mogućnosti te osnovna ograničenja razvitka agroturizma na području Istre. Istraživanje je pokazalo da se poslovanje agroturističkog gospodarstva temelji na vlastitoj poljoprivrednoj proizvodnji, obiteljskoj radnoj snazi, znanju i edukaciji, suradnji s partnerima u okruženju, autohtonoj gastronomskoj ponudi uz razvijenu ponudu pratećih usluga te prikladan marketing. Osnovna ograničenja daljnjem razvoju prepoznaju se u administraciji i zakonskom okviru koji uređuje poslovanje te nedostatku povoljnih financijskih sredstava. Kao ograničenje prisutna je i nedovoljna educiranost pružatelja usluga u specifičnim znanjima (primjerice marketing) te (ne)dostupnost takvih tipova edukacije.
Effective invariants of braid monodromy and topology of plane curves
Creators: name: Artal, Enrique
name: Carmona, Jorge
name: Cogolludo, Jose Ignacio
Publisher: name: arXiv
Year: 2001
Subjects: subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 14D05, 14H30, 14H50, 68W30

description: In this paper we construct effective invariants for braid monodromy of affine curves. We also prove that, for some curves, braid monodromy determines their topology. We apply this result to find a pair of curves with conjugate equations in a number field but which do not admit any orientation-preserving homeomorphism.
description: 26 pages, two EPS figures, LaTeX
High p_T identified hadron ratios in sqrt(s_NN)=200GeV Au+Au Collisions
Creators: name: Sakaguchi, T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The PHENIX detector at RHIC measured high p_T identified hadron ratios in sqrt(s_NN) = 200GeV Au+Au collisions. Within the current systematic and statistical errors, pbar/p ratios that are measured up to 3.8GeV/c are almost independent of both p_T and centrality. The baryon to meson ratio is measured through p/pi and pbar/pi ratios up to 3.8GeV/c, showing they are strongly centrality dependent.
description: 4 pages, 4 figures. Talk presented at Quark Matter 2002, Nantes, France, July 18-24, 2002. To appear in the proceedings (Nucl. Phys. A)
Advancing the water-energy-food nexus: social networks and institutional interplay in the Blue Nile
Creators: name: Stein, C.
name: Barron, J.
name: Nigussie, L.
name: Gedif, B.
name: Amsalu, T.
name: Langan, Simon
name: Stein, C.
name: Barron, J.
name: Nigussie, L.
name: Gedif, B.
name: Amsalu, T.
name: Langan, Simon
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Food Security and Poverty
subject: Land Economics/Use
subject: Research and Development/Tech Change/Emerging Technologies
subject: Agriculture
subject: Water management
subject: Energy sources
subject: Energy management
subject: Food security River basins
subject: Research
subject: Corporate culture
subject: Social structure
subject: Natural resources management
subject: Ecosystems
subject: Environmental protection
subject: Land resources
subject: Stakeholders Sustainability
subject: Ethiopia
subject: Blue Nile
subject: Tana subbasin
subject: Beles subbasin

description: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE)
Appendix 2: NKK-1 core photos, Cores 1-10. The Eocene–Oligocene Transition in Nanggulan, Java: lithostratigraphy, biostratigraphy and foraminiferal stable isotopes
Creators: name: Coxall, Helen K.
name: Jones, Tom Dunkley
name: Jones, Amy P.
name: Lunt, Peter
name: MacMillan, Ian
name: Marliyani, Gayatri I.
name: Nicholas, Christopher J.
name: O'Halloran, Aoife
name: Piga, Emanuela
name: Prihardjo Sanyoto
name: Wartono Rahardjo
name: Pearson, Paul N.
Publisher: name: Geological Society of London
Year: 2021
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Appendix 2: NKK-1 core photos, Cores 1-10.
Model design and results; Exclusion criteria; Materials and experimental set up from Audio–visual crossmodal correspondences in domestic dogs (Canis familiaris)
Creators: name: A. T. Korzeniowska
name: J. Simner
name: H. Root-Gutteridge
name: D. Reby
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour

description: Crossmodal correspondences are intuitively held relationships between non-redundant features of a stimulus, such as auditory pitch and visual illumination. While a number of correspondences have been identified in humans to date (e.g. high pitch is intuitively felt to be luminant, angular and elevated in space), their evolutionary and developmental origins remain unclear. Here, we investigated the existence of audio–visual crossmodal correspondences in domestic dogs, and specifically, the known human correspondence in which high auditory pitch is associated with elevated spatial position. In an audio–visual attention task, we found that dogs engaged more with audio–visual stimuli that were congruent with human intuitions (high auditory pitch paired with a spatially elevated visual stimulus) compared to incongruent (low pitch paired with elevated visual stimulus). This result suggests that crossmodal correspondences are not a uniquely human or primate phenomenon and they cannot easily be dismissed as merely lexical conventions (i.e. matching ‘high’ pitch with ‘high’ elevation).
Appendix 1: NKK-1 lithological log sheets, Cores 1-21. The Eocene–Oligocene Transition in Nanggulan, Java: lithostratigraphy, biostratigraphy and foraminiferal stable isotopes
Creators: name: Coxall, Helen K.
name: Jones, Tom Dunkley
name: Jones, Amy P.
name: Lunt, Peter
name: MacMillan, Ian
name: Marliyani, Gayatri I.
name: Nicholas, Christopher J.
name: O'Halloran, Aoife
name: Piga, Emanuela
name: Prihardjo Sanyoto
name: Wartono Rahardjo
name: Pearson, Paul N.
Publisher: name: Geological Society of London
Year: 2021
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Appendix 1: NKK-1 lithological log sheets, Cores 1-21.
title: Suplement to : Instructions on how to use the DCC schema to create a digital calibration certificate for non-automatic weighing instruments : Expert Report DKD-E 7-3
title: Appendix A
titleType: Subtitle
Creators: name: Haller, Julian
name: Foyer, Gisa
name: Fritsch, Klaus
name: Hackel, Siegfried
name: Häfner, Martin
name: Knopf, Dorothea
name: Lauer, Heiko
name: Müller-Schöll, Christian
name: Osang, Steffen
name: Scheibner, Alexander
name: Zelenka, Zoltan
Publisher: name: Physikalisch-Technische Bundesanstalt (PTB)
Year: 2025
Subjects: DKD Expert report
DCC schema
NAWI
calibration

description: This DCC is part of the DKD expert report DKD-E 7-3 Instructions on how to use the DCC schema to create a digital calibration certificate for non-automatic weighing instruments, Edition 03/2025, Physikalisch-Technische Bundesanstalt, Braunschweig and Berlin. DOI: https://doi.org/10.7795/550.20250325
This is NOT a real calibration certificate!
The Experience of Foreign Land Readjustment for China's Construction Land Consolidation
Creators: name: SHAN, Yujia
name: XIA, Fangzhou
name: SHAN, Yujia
name: XIA, Fangzhou
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Foreign land adjustment
subject: Experience
subject: Construction land consolidation

description: At present, China is facing rapid economic and social development as well as the shortage of land for construction. In fact, various countries and regions are faced with similar problems in the process of urbanization and industrialization, and the land adjustment is often adopted for construction land consolidation to promote economical and intensive land use and solve the supply and demand conflict of construction land. Based on the land adjustment experience of Germany, Japan, China Taiwan and South Korea, we perform a comparative analysis on the implementation background, concept, purpose, procedures and core principles, and borrow ideas from their experience, in order to provide a reference for China to adopt suitable land adjustment tools during construction land consolidation.
Supplementary Fig. 4. Foraminifera carbon and oxygen stable isotopes and diagenetic calcite. The Eocene–Oligocene Transition in Nanggulan, Java: lithostratigraphy, biostratigraphy and foraminiferal stable isotopes
Creators: name: Coxall, Helen K.
name: Jones, Tom Dunkley
name: Jones, Amy P.
name: Lunt, Peter
name: MacMillan, Ian
name: Marliyani, Gayatri I.
name: Nicholas, Christopher J.
name: O'Halloran, Aoife
name: Piga, Emanuela
name: Prihardjo Sanyoto
name: Wartono Rahardjo
name: Pearson, Paul N.
Publisher: name: Geological Society of London
Year: 2021
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Supplementary Fig. 4. Foraminifera carbon and oxygen stable isotope cross plot identifying possible diagenetic calcite influence in the basal Oligocene of the NKK-1 borehole. Planktonic foraminifera δ18O values (T. ampliapertura, ‘whole-sparr fill’, ‘empty’ and ‘fragments’) with δ18O > 1 ‰ that is negatively offset from the late Eocene ‘base-line’ 1 (i.e. left of the dashed blue vertical line, as defined in Supplementary Fig. 2), and/or having paired sparite infill samples with δ18O that is > 1 ‰ negatively offset from the foraminifera values, are suspected to include a significant diagenetic calcite component. These are excluded from our downhole EOT isotope stratigraphy interpretation. The matching δ13C for these samples is also excluded. Benthic foraminifera δ18O from this ‘alteration interval’ should likely also be treated with caution, although the more enclosed tests with smaller internal spaces for diagenetic calcite to form, appear to result in a smaller diagenetic deviations.
Einfluss medialer Beanspruchungen auf das Einsatzverhalten von PA 6-UD-Tapes
Creators: name: Blaudzun, Robin
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2023
Subjects: subject: UD-Tapes
subject: Verbundmaterial mit PA 6
subject: Tape-Materialien
subject: Domamid
subject: Einsatzverhalten
subject: DDC::6** Technik, Medizin, angewandte Wissenschaften::62* Ingenieurwissenschaften::620 Ingenieurwissenschaften und zugeordnete Tätigkeiten

description: Aufgrund der Produkterweiterung der Firma DOMO mit unidirektionalen endlosfaserverstärkten Materialien (UD-Tapes), werden einige Langzeitstudien des Materials benötig. Dabei handelt es sich um ein Verbundmaterial mit PA 6 (Polyamid 6), welches mit Glasfasern (GF) verstärkt ist. Der Einfluss unterschiedlicher Medien auf Tape-Materialien mit Domamid als Matrixmaterial wird getestet werden. In der vorliegenden Arbeit werden ausführliche Langzeitdiagramme mit unterschiedlichen Glasfasergehalten und verschiedenen Farben untersucht. Die nachliegenden Aufzeichnungen, Diagramme und Auswertungen sind alle auf einer Glasfasergehalt von 60 und 70 Prozent Massenanteil der Matrix erstellt worden. Zudem sind nicht nur diese beiden Unterschiede der Faseranteile, sondern auch die Beeinflussung der Farbe des Tapes analysiert worden. Hierzu wurden natur-, sowie schwarzfarbenen UD-Tapes benutzt.
Image Classification with Deep Learning in the Presence of Noisy Labels: A Survey
Creators: name: Algan, Görkem
name: Ulusoy, Ilkay
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Image classification systems recently made a giant leap with the advancement of deep neural networks. However, these systems require an excessive amount of labeled data to be adequately trained. Gathering a correctly annotated dataset is not always feasible due to several factors, such as the expensiveness of the labeling process or difficulty of correctly classifying data, even for the experts. Because of these practical challenges, label noise is a common problem in real-world datasets, and numerous methods to train deep neural networks with label noise are proposed in the literature. Although deep neural networks are known to be relatively robust to label noise, their tendency to overfit data makes them vulnerable to memorizing even random noise. Therefore, it is crucial to consider the existence of label noise and develop counter algorithms to fade away its adverse effects to train deep neural networks efficiently. Even though an extensive survey of machine learning techniques under label noise exists, the literature lacks a comprehensive survey of methodologies centered explicitly around deep learning in the presence of noisy labels. This paper aims to present these algorithms while categorizing them into one of the two subgroups: noise model based and noise model free methods. Algorithms in the first group aim to estimate the noise structure and use this information to avoid the adverse effects of noisy labels. Differently, methods in the second group try to come up with inherently noise robust algorithms by using approaches like robust losses, regularizers or other learning paradigms.
On the Radial Structure of Radiatively Inefficient Accretion Flows with Convection
Creators: name: Abramowicz, Marek A.
name: Igumenshchev, Igor V.
name: Quataert, Eliot
name: Narayan, Ramesh
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the radial structure of radiatively inefficient hydrodynamic accretion flows around black holes. We show that low-viscosity flows consist of two zones: an outer convection-dominated zone and an inner advection-dominated zone. The transition between these two zones occurs at ~50 Schwarzschild radii.
description: 11 pages, 3 figures, accepted for publication in ApJ
Antiviral activity of terpenes isolated from marine brown seaweeds against herpes simplex virus type 2
Creators: name: de Macena, Lorena da Graça Pedrosa
name: dos Santos Corrêa Amorim, Leonardo
name: de Souza e Souza, Kauê Francisco Corrêa
name: Pereira, Luíza Dantas
name: dos Santos, Claudio Cesar Cirne
name: de Souza Barros, Caroline
name: Ramos, Carlos José Brito
name: Santana, Marcos Vinicius
name: Castro, Helena Carla
name: Teixeira, Valéria Laneuville
name: Pinto, Ana Maria Viana
name: de Souza Pereira, Helena
name: de Palmer Paixão, Izabel Christina Nunes
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Herpes simplex virus type 2 (HSV-2) is the most common agent of sexually transmitted infections around the world. Currently, no vaccine is available, and acyclovir is the reference compound in treatment HSV-2 infections. However, the emergence of resistant strains has reduced the efficacy in treatment. Several studies have shown marine seaweed biological activities, but there are no studies yet about the activity anti-HSV-2 of two its secundary metabolites, atomaric acid (1) and marine dolastane (2), isolated from Stypopodium zonale and Canistrocarpus cervicornis respectively. Therefore, we evaluated the anti-HSV-2 activity of compounds 1 and 2. Both compounds showed anti-HSV-2 activity with low cytotoxicity and compound 1 inactivated 90% of the viral particles at 50 µM. Both compounds inhibited the penetration and results in silico indicated the compound 1 as possible therapy alternative anti -HSV-2.
On 't Hooft's loop operator
Creators: name: Reinhardt, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An explicit realization of 't Hooft's loop operator in continuum Yang-Mills theory is given.
description: 8 pages
ehemalige Beinhauskapelle St. Andreas auf dem Freiburger Münsterplatz und Reste von fruhneuzeitlichen Anatomieskeletten
Creators: name: Schmidt-Thomé, Peter
name: Krais, Simone
name: Wahl, Joachim
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2022

description: Fundberichte aus Baden-Württemberg, Bd. 29 (2007): Fundberichte aus Baden-Württemberg
Fairness Violations and Mitigation under Covariate Shift
Creators: name: Singh, Harvineet
name: Singh, Rina
name: Mhasawade, Vishwali
name: Chunara, Rumi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computers and Society (cs.CY)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We study the problem of learning fair prediction models for unseen test sets distributed differently from the train set. Stability against changes in data distribution is an important mandate for responsible deployment of models. The domain adaptation literature addresses this concern, albeit with the notion of stability limited to that of prediction accuracy. We identify sufficient conditions under which stable models, both in terms of prediction accuracy and fairness, can be learned. Using the causal graph describing the data and the anticipated shifts, we specify an approach based on feature selection that exploits conditional independencies in the data to estimate accuracy and fairness metrics for the test set. We show that for specific fairness definitions, the resulting model satisfies a form of worst-case optimality. In context of a healthcare task, we illustrate the advantages of the approach in making more equitable decisions.
description: 11 pages main and 7 pages supplementary, To appear at ACM FAccT '21, Previous arXiv version arXiv:1911.00677v1 was presented at Workshop on Fair ML for Health '19
Land Circulation and Increase of Farmers’ Income: A Case Study of Dazhou City
Creators: name: HE, Jianghua
name: HE, Jianghua
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Land circulation
subject: Increase of farmers’ income
subject: Dazhou

description: With adjustment of rural industrial structure, development of rural secondary and tertiary industries, and transfer of rural labor, rural land circulation is accelerating. However, due to ideas, household contract responsibility system, and lack of well-established market mechanism and effective management organizations, land circulation in Dazhou is still very slow and its contribution to increase of farmers’ income is to be improved. Through survey on increase of farmers’ income after land circulation in Dazhou, it analyzed plight of land circulation, in the hope of seeking feasible paths for increasing farmers’ income.
Urbanization and Grain Production Efficiency
Creators: name: LI, Xiaoyang
name: LIU, Dongge
name: LI, Xiaoyang
name: LIU, Dongge
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Grain production
subject: Technology efficiency
subject: Total factor productivity
subject: Urbanization
subject: DEA-Malmquist

description: Based on DEA-Malmquist method, this paper calculated the integrated technology efficiency of grain production and total factor productivity and analyzed factors influencing the grain production technology efficiency using working documents of panel structure. Research results indicate that grain production integrated technology efficiency of China is relatively low, technology utilization level is low, and it remains at the stage of decreasing returns to scale, and the pure technology efficiency still has space to increase. Total factor productivity is declining and the total factor productivity of many provinces is relatively low. Since the total factor productivity of eastern areas is higher than central and western areas, it is required to strengthen technological support for grain production. The implementation of urbanization is helpful for promoting increase of grain production technology efficiency in central and eastern areas, but it will exert negative influence on western areas.
Kink-antikink collisions in a weakly interacting $ϕ^4$ model
Creators: name: Adam, C.
name: Oles, K.
name: Romanczukiewicz, T.
name: Wereszczynski, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study kink-antikink scattering in a one-parameter variant of the $ϕ^4$ theory where the model parameter controls the static intersoliton force. We interpolate between the limit of no static force (BPS limit) and the regime where the static interaction is small (non-BPS). This allows us to study the impact of the strength of the intersoliton static force on the soliton dynamics. In particular, we analyze how the transition of a bound mode through the mass threshold affects the soliton dynamics in a generic process, i.e., when a static intersoliton force shows up. We show that the thin, precisely localized spectral wall which forms in the limit of no static force, broadens in a well-defined manner when a static force is included, giving rise to what we will call a thick spectral wall. This phenomenon just requires that a discrete mode crosses into the continuum at some intermediate stage of the dynamics and, therefore, should be observable in many soliton-antisoliton collisions.
description: version accepted in Phys. Rev. E
Impact of oxidative stress SNPs and dietary antioxidant quality score on prostate cancer
Creators: name: M. Pascual-Geler
name: I. Robles-Fernandez
name: C. Monteagudo
name: O. Lopez-Guarnido
name: L. Rodrigo
name: Y. Gálvez-Ontiveros
name: J. M. Cozar
name: A. Rivas
name: M. J. Alvarez-Cubero
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Purpose: To analyse the relation between antioxidant genotypes and Dietary Antioxidant Quality score (DAQs) effect on prostate cancer (PCa) risk and aggressiveness in a Spanish population. Methods: Men (N = 155 patients and 152 controls) with PSA values >4 ng/ml were enrolled in the project. DAQs were used considering the daily recommended intake for Spanish people (DRI). Genotyping of 5 SNPs rs662 (PON1), rs10432782 (SOD1), rs4880 (SOD2), rs17650792 (GPX1) and rs1001179 (CAT) were included for the analysis. Results: rs17650792 was statistically significant between case and controls subjects. When comparing D´Amico risk, we found that rs662 (CC), rs10432782 (G allele) and rs17650792 (GG) confer a protection. When testing SNP-antioxidant nutrients interactions, we found an intake of vitamin A and rs100179 (T carriers) and selenium and rs17650792 (G carriers) confers a protection of being in low risk classification. Conclusions: We reported by the first time a correlation between rs662 (PON1) and PCa aggressiveness.
Further Understanding of the Food Safety Problem
Creators: name: MEI, Xingxing
name: FENG, Zhongchao
name: HE, Pinghua
name: GAO, Yawen
name: DAI, Yuqin
name: MEI, Xingxing
name: FENG, Zhongchao
name: HE, Pinghua
name: GAO, Yawen
name: DAI, Yuqin
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Foods
subject: Edible agricultural products
subject: Quality and safety
subject: Institutional change
subject: External environment
subject: Matching

description: Frequent occurrence of food quality and safety proves that it is not effective to solve the Problem only from mechanism and supervision mechanism. Instead, it may expand solution ideas from external environment inducing changes of social institutions. Edible agricultural products are raw materials of foods, so their quality and safety are decisive for food quality and safety. Combining with concept of quality and safety of edible agricultural products, from social economy, science, technology and culture, environment cognition, this paper made a further understanding of food quality and safety. It found that the quality and safety of domestic edible agricultural products are not completely resulted from human factor, and not completely quality and safety problem in practical sense. Design of problem solutions should consider such external factors as economic level and consumption concept, dual character of science and technology, cultural quality of the masses, and moral trait of the masses, and enhance matching of building of regulation tools with external environment.
Strategic Analysis on Objectives of National Grain Security
Creators: name: YANG, Hong
name: YANG, Hong
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Grain security
subject: Medium and long-term prediction
subject: Strategic thinking

description: Price of global agricultural products rises with great fluctuation. China’s food price also increases constantly. This leads to high concern of both at home and abroad for food and grain security. On the basis of making an overall analysis on current situation of grain security and making judgment on future grain security in China, this paper analyzed objectives, strategies and policies of national grain security in the new period. Finally, it came up with strategies and policy recommendations for improving agricultural production and guaranteeing national grain security.
Chemical composition of five essential oils and their antioxidant and in vitro and in vivo antifungal activities against Alternaria alternata in tomato crop
Creators: name: Francio, Iara Emanoely
name: Paulus, Dalva
name: Munhoz, Caroline Lermen
name: de França, Daiane Luckmann Balbinotti
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Science Policy
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: This study aimed to determine the chemical composition of essential oils from A. gratíssima, O. basilicum, S. microphylla, T. riparia, and T. vulgaris and their antioxidant and antifungal activities against Alternaria alternata strains. Gas chromatography-mass spectrometry revealed that the major components of the essential oils were terpenes. The essential oils of S. microphylla and T. riparia showed higher antioxidant activities than the others. The essential oils of S. microphylla and T. riparia inhibited the growth of the fungus at 3.10 and 6.05 µL/mL, respectively. The essential oil of T. riparia inhibited 93.9% of the growth of the fungus and showed the highest in vivo efficiency in severity reduction (76.2%). We conclude that the essential oil of T. riparia shows promising antifungal activity and is an environmentally safe alternative for controlling fungal diseases in vegetables.
TJOE_Teia_2021_Circular_Group_Calculator_FINAL_Model.FCStd
Creators: name: Teia, Luis
Publisher: name: figshare
Year: 2021
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering
subject: 91001 CAD/CAM Systems
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: Computer Engineering

description: The following file is the final 3D model (in FreeCAD Version 0.18) of a novel calculator design published in The Journal of Open Engineering / Luis Teia 2021 -->> https://www.tjoe.org/------------------------------------------------------------------------------------------ABSTRACT
Next generation calculators need to be efficient in all its design aspects. Current advanced computation calculators lack an efficient human-machine interface, with its unchanged traditional design traced back to the early 1960’s electro-mechanical commercialized solutions. The present article highlights how the perceived safety of “designing by tradition” can actually prevent evolution, and proposes - in a logical and argumentative way - a new layout based on the circular group approach, which derives from various already successful and working systems operating in society. Numerical comparison of the time spent in computing between the classical matrix calculator layout and the new circular group approach have shown that substantial time-saving can be achieved, in addition to the calculation acceleration effect imparted by aligning the highly organized calculator design with the intuitive nature of the mind of the user. Ultimately, the importance of such an advancement is appreciated when considering the compounding time-saving effect on the millions of users that will spend hours operating calculators in the years to come.
Empirical Frequency Band Analysis of Nonstationary Time Series
Creators: name: Bruce, Scott A.
name: Tang, Cheng Yong
name: Martica H. Hall
name: Krafty, Robert T.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: The time-varying power spectrum of a time series process is a bivariate function that quantifies the magnitude of oscillations at different frequencies and times. To obtain low-dimensional, parsimonious measures from this functional parameter, applied researchers consider collapsed measures of power within local bands that partition the frequency space. Frequency bands commonly used in the scientific literature were historically derived, but they are not guaranteed to be optimal or justified for adequately summarizing information from a given time series process under current study. There is a dearth of methods for empirically constructing statistically optimal bands for a given signal. The goal of this article is to provide a standardized, unifying approach for deriving and analyzing customized frequency bands. A consistent, frequency-domain, iterative cumulative sum based scanning procedure is formulated to identify frequency bands that best preserve nonstationary information. A formal hypothesis testing procedure is also developed to test which, if any, frequency bands remain stationary. The proposed method is used to analyze heart rate variability of a patient during sleep and uncovers a refined partition of frequency bands that best summarize the time-varying power spectrum.