cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A FENNTARTHATÓSÁG HELYI MEGVALÓSÍTÁSA
Creators: name: Csete, Maria
name: Csete, Maria
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: lokális fenntarthatóság
subject: vidékfejlesztés
subject: területfejlesztés
subject: fenntartható turizmus
subject: local sustainability
subject: countryside development
subject: land development
subject: sustainable tourism

description: A kutatás célja a fenntarthatóság lokális, helyi (kistérségi, települési) megvalósítási lehetőségeinek, megoldási módjainak, ellentmondásainak és akadályainak feltárása. Az eddigi vizsgálatok mellett ebben a dolgozatban az egyik potenciális kitörési pontot, a fenntartható turizmust tárgyaljuk. A falusi turizmussal, általában a turizmussal ugyan többen foglalkoztak, de a fenntartható turizmussal meglehetősen kevesen. A vizsgált Tisza-tó térsége jó példa arra, hogy a fenntartható turizmus reális lehetőség, s hogy a fejlődés irányainak meghatározásakor mindenféleképpen számolni lehet ezzel, mert a fenntartható turizmusban rejlő lehetőségek kedvezően befolyásolhatják a fenntarthatóság helyi szintű megvalósításának esélyeit. A helyi fenntarthatóság alakításában fontos a több lábon állás, mert a több bevételi forrással rendelkező lakosok könnyebben teremthetik meg élhető településüket. Ezen belül a vidéki térségek helyzetének hosszabb távú alakításában az egyik tényező a fenntartható turizmus megvalósítása lehet. -------------------------------------------- The objective of this research was to uncover the feasibility of local (sub-regional, settlement) sustainability, possible resolution of issues, controversies and removal of obstructions. In this study in addition to results so far obtained we discuss one potential turning point, the sustainable tourism. Although numerous studies dealt with rural tourism or tourism in general, few covered sustainable tourism. The region examined, the Tisza lake is a good example indicating that sustainable tourism is a realistic possibility. When determining future developments we can count on possibilities hidden in sustainable tourism favourably affecting the chances of achieving local sustainability as a whole. In developing local sustainability it is important not place all eggs in one basket, because residents with multiple sources of income are better able to create habitable settlements. The maintenance of sustainable tourism can be a factor in the long term development of country regions.
Metasurfaces help lasers to mode-lock
Creators: name: Sain, Basudeb
name: Zentgraf, Thomas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Metasurface saturable absorbers may result in versatile mode-locking that allows one to obtain stable ultrashort laser pulses with high repetition rates and peak powers, along with broadband operation, within fiber to solid-state laser cavities.
A new Classical T Tauri object at the sub-stellar boundary in Chamaeleon II
Creators: name: Navascues, David Barrado y
name: Jayawardhana, Ray
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have obtained low- and medium-resolution optical spectra of 20 candidate young low-mass stars and brown dwarfs in the nearby Chamaeleon II dark cloud, using the Magellan Baade telescope. We analyze these data in conjunction with near-infrared photometry from the 2-Micron All Sky Survey. We find that one target, [VCE2001] C41, exhibits broad H(alpha) emission as well as a variety of forbidden emission lines. These signatures are usually associated with accretion and outflow in young stars and brown dwarfs. Our spectra of C41 also reveal LiI in absorption and allow us to derive a spectral type of M5.5 for it. Therefore, we propose that C41 is a classical T Tauri object near the sub-stellar boundary. Thirteen other targets in our sample have continuum spectra without intrinsic absorption or emission features, and are difficult to characterize. They may be background giants or foreground field stars not associated with the cloud or embedded protostars, and need further investigation. The six remaining candidates, with moderate reddening, are likely to be older field dwarfs, given their spectral types, lack of lithium and H(alpha).
description: Astrophysical Journal, accepted June 19, 2004
A MAGYAR AGRÁR-KÜLKERESKEDELEM REGIONÁLIS VIZSGÁLATA
Creators: name: Hegedusne Baranyai, Nora
name: Poor, Judit
name: Hegedusne Baranyai, Nora
name: Poor, Judit
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: agrár-külkereskedelem
subject: közép-kelet európai térség
subject: versenyképesség
subject: megnyilvánuló komparatív előny
subject: agricultural foreign trade
subject: central-eastern European region
subject: competitiveness
subject: obvious comparative advantages

description: A globalizáció és a regionalizáció hatásainak következtében a közép-kelet európai országok gazdasága fokozatosan nyitottá vált, és a vizsgált régióban egyre meghatározóbb szerepet töltött be az Európai Unió. Az EU-ba irányuló export és import részesedése a térség országainak külkereskedelmében meghaladja az 50%-ot. Az Európai Unióval folytatott kereskedelem mellett így a térség életében meghatározó szerepet játszik a szomszédos országokkal folytatott árucsere. Vizsgálataink alapján megállapítást nyert, hogy hazánk exportjában és importjában Lengyelország szerepe a legjelentősebb. A hazai agrár-külkereskedelem versenyképességét az RCAit és az FKE mutató alkalmazásával vizsgáltuk, a 2003-as és 2004-es évre rendelkezésre álló OECD és UNSD adatok alapján. Az élelmiszergazdaság tekintetében hazánknak a többi országhoz képest az élő állat; a hús és húskészítmény; a gabona, gabonakészítmény; a zöldségféle és gyümölcs; a cukor, cukorkészítmény, méz és az ital termékcsoportoknál a legerősebb a megnyilvánuló komparatív előnye, jelentős a hazai külkereskedelem versenyképessége. ---------------------------------------------- Due to globalization and regionalisation central-eastern European countries have gradually opened up allowing the EU to play an ever decisive role in their economies. Their fraction of export and import targeting the EU exceed 50% in these days. In addition to this, trade with neighbouring states plays also a decisive role in the life of these countries. Our investigations have shown that Poland plays the most important part in this country’s export and import activity. We have investigated the competitiveness of domestic agricultural foreign trade by using the RCA and FKE indices and OECD and UNSD data for the years of 2003 and 2004. Concerning foodstuff economy the apparent comparative advantage of this country over others is the strongest for live animals, meat, meat products, cereals, cereal products, vegetables and fruits, sugar, sugar products, honey and beverages. The competitiveness of domestic foreign trade in these areas is significant.
Does intercultural sensitivity cross cultures? : an investigation of validity issues involved in porting instruments across languages and cultures
Creators: name: Greenholtz, Joe
Publisher: name: University of British Columbia
Year: 2010

description: This study examined the validity of data obtained using a Japanese translation of version one of the Intercultural Development Inventory (IDI) (Bennett & Hammer, 1998) and, by extension, some assumptions surrounding the cross-cultural transferability of the Developmental Model of Intercultural Sensitivity (DMIS) upon which it was based. First, the research was situated within the field of international exchanges in education. It explored what internationalisation means in an educational context, and how it might be conceptualised and measured as an outcome. The case was made that an increase in intercultural sensitivity is a desirable, enduring, and achievable legacy for students to take home with them. The difference between intercultural sensitivity and intercultural competence or the psychological traits posited to underlie intercultural adaptability were discussed and a rationale given for using the Developmental Model of Intercultural Sensitivity (DMIS) as the theoretical framework that best represents the construct. The protocol for translating the IDI was reported and issues related to translating and adapting instruments were raised. The translation protocol used for this study was a five-step procedure, much more rigorous in nature than the widely-used translation/back-translation protocol. The added step of having translators use the draft translation to perform a task outside the translation context was a contribution to the art of translating and adapting instruments. The validation procedure followed Messick's (1998) conception of validity as a multi-layered process incorporating both statistical and judgmental evidence. Examinations of content, concurrent, and consequential validity took place within Messick's (1998) framework positing these aspects of validity to be contributors to an overarching judgment of construct validity. Results of the validation process raised questions about whether the concepts that comprise the IDI, and by extension the DMIS, are transferable across languages and cultures. These questions regarding transferability of the IDI and the DMIS were discussed in detail and implications for practitioners using existing instruments in a cross-cultural context, and in the context of validity issues, were elucidated. Finally, the limitations of the study and directions for future research were outlined.
Irene von Treskow. Die Jugendstil-Porzellane der KPM. Bestandskatalog der Königlichen Porzellan-Manufaktur 1860- 1914
Creators: name: Woeckel, Gerhard Paulus
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Irene von Treskow. Die Jugendstil-Porzellane der KPM. Bestandskatalog der Königlichen Porzellan-Manufaktur 1860- 1914. München (Prestel Verlag) 1971. 340 S.; 354 Abb. auf Taf., davon 55 farbig; über 500 Strichätzungen.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Vol. 25 No. 6 (1972): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Herschel Observations of Disks around Late-type Stars
Creators: name: Tanner, Angelle
name: Plavchan, Peter
name: Bryden, Geoff
name: Kennedy, Grant
name: Matrá, Luca
name: Cronin-Coltsmann, Patrick
name: Lowrance, Patrick
name: Henry, Todd
name: Riaz, Basmah
name: Gizis, John E.
name: Riedel, Adric
name: Choquet, Elodie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A set of twenty late-type (K5-M5) stars were observed with the Herschel Space Observatory at 100 and 160 microns with the goal of searching for far-infrared excesses indicative of the presence of circumstellar disks. Out of this sample, four stars (TYC 7443-1102-1, TYC 9340-437-1, GJ 784 and GJ 707) have infrared excesses above their stellar photospheres at either 100 or 160 micron or both. At 100 microns TYC 9340-437-1 is spatially resolved with a shape that suggests it is surrounded by a face-on disk. The 100 micron excess flux associated with GJ 707 is marginal at around 3sigma. The excess flux associated with GJ 784 is most likely due to a background galaxy as the dust radius estimated from the spectral energy fit implies that any associated dust disk should have been resolved in the Herschel images but is not. TYC 7443-1102-1 has been observed with ALMA which resolves the emission at its location into two distinct sources making the Herschel excess most likely also due to a background galaxy. It is worth noting that this star is in the 23 Myr old beta Pic association. With a disk luminosity on the order of 10^-3 L*, this system is an ideal follow-up target for high-contrast imaging and ALMA.
description: Accepted for publication in PASP
On the Equilibrium Configuration of the BC-type Ruijsenaars-Schneider System
Creators: name: van Diejen, J. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: It is shown that the ground-state equilibrium configurations of the trigonometric BC-type Ruijsenaars-Schneider systems are given by the zeros of Askey-Wilson polynomials.
description: 7 pages, LaTeX
Human Security and Public Diplomacy
Creators: name: Marczuk, Karina Paulina
Publisher: name: figshare
Year: 2020
Subjects: subject: 160607 International Relations
subject: FOS: Political science
subject: 160599 Policy and Administration not elsewhere classified

description: Both human security and public diplomacy have been openly criticised for their lack of precision. They also both belong to the area of foreign policy. This paper deals with the interplay between public diplomacy and human security in the field of foreign policy. First, definitions of human security are reviewed, and three main groups of definitions of this term are provided. Second, the concept of public diplomacy is explained, emphasising the evolution of “classic” diplomacy and its functions. The final part of the paper looks at the relevance of public diplomacy to the promotion of human security. To do so, case studies of policies of the two main human security supporters, Japan and Canada, have been scrutinised. The main research question posed is whether public diplomacy, and its modern tools such as digital technologies, is used to spread human security values abroad. The key point is that human security – an official policy of the states that affirm it – is promoted through public diplomacy abroad. To verify this claim, the author has looked at the positions of Japan and Canada in this respect.
Orbital Parameters of Infalling Dark Matter Substructures
Creators: name: Benson, Andrew J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present distributions of the orbital parameters of dark matter substructures at the time of merging into their host halo. Accurate knowledge of the orbits of dark matter substructures is a crucial input to studies which aim to assess the effects of the cluster environment on galaxies, the heating of galaxy disks and many other topics. Orbits are measured for satellites in a large number of N-body simulations. We focus on the distribution of radial and tangential velocities, but consider also distributions of orbital eccentricity and semi-major axis. We show that the distribution of radial and tangential velocities has a simple form and provide a fitting formula for this distribution. We also search for possible correlations between the infall directions of pairs of satellites, finding evidence for positive correlation at small angular separations as expected if some infall occurs along filaments. We also find (weak) evidence for correlations between the direction of the infall and infall velocity and the spin of the host halo.
description: 13 pages, 13 figures, submitted to MNRAS
Identifying and Tracking Solar Magnetic Flux Elements with Deep Learning
Creators: name: Jiang, Haodi
name: Wang, Jiasheng
name: Liu, Chang
name: Jing, Ju
name: Liu, Hao
name: Wang, Jason T. L.
name: Wang, Haimin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Deep learning has drawn a lot of interest in recent years due to its effectiveness in processing big and complex observational data gathered from diverse instruments. Here we propose a new deep learning method, called SolarUnet, to identify and track solar magnetic flux elements or features in observed vector magnetograms based on the Southwest Automatic Magnetic Identification Suite (SWAMIS). Our method consists of a data pre-processing component that prepares training data from the SWAMIS tool, a deep learning model implemented as a U-shaped convolutional neural network for fast and accurate image segmentation, and a post-processing component that prepares tracking results. SolarUnet is applied to data from the 1.6 meter Goode Solar Telescope at the Big Bear Solar Observatory. When compared to the widely used SWAMIS tool, SolarUnet is faster while agreeing mostly with SWAMIS on feature size and flux distributions, and complementing SWAMIS in tracking long-lifetime features. Thus, the proposed physics-guided deep learning-based tool can be considered as an alternative method for solar magnetic tracking.
description: 17 pages, 12 figures
The interplay between screening properties and colloid anisotropy: towards a reliable pair potential for disc-like charged particles
Creators: name: Agra, R.
name: Trizac, E.
name: Bocquet, L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The electrostatic potential of a highly charged disc (clay platelet) in an electrolyte is investigated in detail. The corresponding non-linear Poisson-Boltzmann (PB) equation is solved numerically, and we show that the far-field behaviour (relevant for colloidal interactions in dilute suspensions) is exactly that obtained within linearized PB theory, with the surface boundary condition of a uniform potential. The latter linear problem is solved by a new semi-analytical procedure and both the potential amplitude (quantified by an effective charge) and potential anisotropy coincide closely within PB and linearized PB, provided the disc bare charge is high enough. This anisotropy remains at all scales; it is encoded in a function that may vary over several orders of magnitude depending on the azimuthal angle under which the disc is seen. The results allow to construct a pair potential for discs interaction, that is strongly orientation dependent.
description: 13 pages, 19 figures
title: Kilian Rudrauffs, der H. Schrifft D. und Prof. zu Giessen, Kurtze Catechismus-Fragen, Oder Grund der Christlichen Lehr und Lebens; 1720
title: In Frag und Antwort vorgestellt, Und zu mehrer Ubung und Erbauung des Christenthums sind beygefüget, einige Fragstück auf die hohe Fest, so dann über die Buß und Beicht, wie absonderlich in diesem letztern Stück die confirmirende Kinder wohl unterrichtet und zu der zum würdigen Gebrauch des H. Abendmahls nöthigen Prüfung recht angewiesen werden mögen
titleType: Subtitle
Creators: name: Rudrauf, Kilian
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2016

description: In Fraktur
The Luminosity and Redshift Distributions of Short-Duration GRB
Creators: name: Guetta, Dafne
name: Piran, Tsvi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the BATSE peak flux distribution we rederive the short GRBs luminosity function and compare it with the observed redshift distribution of long bursts. We show that both distributions are compatible with the assumption that short as well as long bursts follow the star formation rate. In this case the difference between the two observed distributions can be interpreted as arising mostly from differences in the detector's sensitivity to long and short bursts, while the local rate of short bursts is 0.1 h_70^3 Gpc^-3 yr^-1 . We also consider the possibility that short GRBs may be associated with binary neutron star mergers and estimate the effect of the merging time delay on the luminosity function and redshift distribution. We find that in this case the local rate of short GRBs is ~0.8 h_70^3 Gpc^-3 yr^-1. Assuming that all binary merging systems lead to short GRBs, we find a typical jet opening angle of 1.6^o
description: 7 pages, 5 figures. to be published in Astronomy and Astrophysics
I-GEOARCHive
Creators: name: Brönnimann, David
name: Lo Russo, Sarah
name: Devos, Yannick
name: Pümpin, Christine
name: Ismail-Meyer, Kristin
name: Kübler, Simon
name: Rentzel, Philippe
Publisher: name: Zenodo
Year: 2024

description: The geoarchaeological collection of the IPAS (Integrative Prehistory and Archaeological Science) at the University of Basel and of the AMGC (Archaeology, Environmental Changes & Geo-Chemistry) at the Vrije University Brussel includes block and sediment samples of soils and archaeological deposits as well as rocks, flints, ceramics and mortar samples etc. The „I-GEOARCHive“ image database of thin section scans (and corresponding microscope photos) makes the collection digitally accessible to the public and in particular to research and teaching. The freely accessible „I-GEOARCHive“ database enables users to keyword, analyse, publish and archive geoarchaeological samples. Furthermore, micromorphological observations are linked to the thin section scans and thus to the block samples and profiles. This cross-linking enables multidimensional publication and archiving of micromorphological image data and their relation to original archaeological features.
DMD: A Large-Scale Multi-Modal Driver Monitoring Dataset for Attention and Alertness Analysis
Creators: name: Ortega, Juan Diego
name: Kose, Neslihan
name: Cañas, Paola
name: Chao, Min-An
name: Unnervik, Alexander
name: Nieto, Marcos
name: Otaegui, Oihana
name: Salgado, Luis
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Vision is the richest and most cost-effective technology for Driver Monitoring Systems (DMS), especially after the recent success of Deep Learning (DL) methods. The lack of sufficiently large and comprehensive datasets is currently a bottleneck for the progress of DMS development, crucial for the transition of automated driving from SAE Level-2 to SAE Level-3. In this paper, we introduce the Driver Monitoring Dataset (DMD), an extensive dataset which includes real and simulated driving scenarios: distraction, gaze allocation, drowsiness, hands-wheel interaction and context data, in 41 hours of RGB, depth and IR videos from 3 cameras capturing face, body and hands of 37 drivers. A comparison with existing similar datasets is included, which shows the DMD is more extensive, diverse, and multi-purpose. The usage of the DMD is illustrated by extracting a subset of it, the dBehaviourMD dataset, containing 13 distraction activities, prepared to be used in DL training processes. Furthermore, we propose a robust and real-time driver behaviour recognition system targeting a real-world application that can run on cost-efficient CPU-only platforms, based on the dBehaviourMD. Its performance is evaluated with different types of fusion strategies, which all reach enhanced accuracy still providing real-time response.
description: Accepted to ECCV 2020 workshop - Assistive Computer Vision and Robotics
Characterization of interactions in the TAP family of half ABC transporters
Creators: name: Leveson-Gower, Dennis Brian
Publisher: name: University of British Columbia
Year: 2010

description: The transporter associated with antigen processing (TAP) is an ATP-binding cassette (ABC) protein which transports peptides for presentation to the immune system. TAP is composed of two half transporters, TAP1 (ABCB2) and TAP2 (ABCB3) which require heterodimerization for function. In humans, the TAP gene family consists of TAP 1, TAP2, and TAPL (ABCB9). While the TAP1-TAP2 complex is well-characterized, the dimerization state and function of TAPL are unknown. To identify interactions within the human TAP family, I adapted the dihydrofolate reductase protein-fragment complementation assay (DHFR PCA) to study the human genes coding for the half ABC transporters. This assay has been used for the study of membrane-bound proteins in vivo (Remy, I., Wilson, I. A., and Michnick, S. W. (1999) "Science" 283(5404), 990-3). With this method, in vivo TAP1-TAP2 heterodimerization was confirmed, no homodimerizations were detected with TAP1 or TAP2, and TAPL did not show any interaction with TAP1 or TAP2. However, I found strong evidence that TAPL forms homodimers. These results provide evidence of a novel homomeric TAPL interaction and demonstrate that the DHFR PCA will be of general utility in studies of half ABC transporter interactions in vivo. By using an insect-cell microsomal transport assay, I found the first direct evidence that TAPL can transport peptides. Two classical TAP substrates, RRYQNSTEL and RYWANATRST were transported by TAPL. Kinetic characterization of the transport of RYWANATRST indicated that TAPL follows Michaelis-Menton kinetics with an apparent K[sub m] of 3.2 ± 0.4 nM.
title: ÐÑÐµÐ½ÐºÐ° Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¶Ð°ÑÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾ÑÑÐ¾Ð¹ÐºÐ¾Ð³Ð¾ Ð½Ð¸ÐºÐµÐ»ÐµÐ²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Assessment of non-metallic inclusions and prediction of fatigue resistance of heat-resistant corrosion-resistant nickel alloys
Creators: name: ÐÑÐ½ÐµÐ¹, Ð¤ÐµÐ²Ð·Ð¸Ðµ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÐÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´
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non-metallic inclusions
fatigue life
low cycle fatigue

description: ÐÐ°Ð½Ð½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð¾ Ð¾ÑÐµÐ½ÐºÐµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ð¹ Ð½Ð° ÑÑÑÐ°Ð»Ð¾ÑÑÐ½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¿Ð»Ð°Ð²Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð½Ð¸ÐºÐµÐ»Ñ Incoloy 825 Ð¸ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð¾Ð¹ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÐµÐ½ÐºÐ° Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ð¹ Ð² Ð¶Ð°ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð¼ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾ÑÑÐ¾Ð¹ÐºÐ¾Ð¼ Ð½Ð¸ÐºÐµÐ»ÐµÐ²Ð¾Ð¼ ÑÐ¿Ð»Ð°Ð²Ðµ. 2. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð²ÑÐ·Ð²Ð°Ð½Ð½ÑÑ Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ð² ÑÐ¿Ð»Ð°Ð²Ðµ Incoloy 825 Ð¿ÑÐ¸ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð¾Ð¼ Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð¸Ð¸. 3. ÐÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð° ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, Ð²ÑÐ·Ð²Ð°Ð½Ð½ÑÐµ Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸ÑÐ¼Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð² Ð¸ ÑÐ¾ÑÐ¼ Ð¿ÑÐ¸ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð¾Ð¼ Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð¸Ð¸, Ð¸ Ð¾ÑÐµÐ½ÐµÐ½Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÐ¸ÐºÐ»Ð¾Ð² ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ, Ð²ÑÐ·Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸ÑÐ¼Ð¸.
description: This research is devoted to the evaluation of the influence of non-metallic inclusions on the fatigue properties of Incoloy 825 nickel-based alloy and fatigue life prediction. The objectives addressed in the study are: 1. Evaluation of non-metallic inclusions in a heat and corrosion resistant nickel-based alloy. 2. Modelling of internal stresses caused by non-metallic inclusions in Incoloy 825 alloy during fatigue loading. 3. Prediction of fatigue properties using finite element results In the study, the stresses induced by non-metallic inclusions of different sizes and shapes under fatigue loading were modelled using the finite element method and the number of fatigue failure cycles induced by the inclusions was estimated.
An electrochemical sensor based on Pt nanoparticles decorated over-oxidized polypyrrole/reduced graphene oxide nanocomposite for simultaneous determination of two neurotransmitters dopamine and 5-Hydroxy tryptamine in the presence of ascorbic acid
Creators: name: Ghanbari, Khadijeh
name: Bonyadi, Sepideh
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Inorganic Chemistry

description: In this study, the Pt nanoparticles/over-oxidized polypyrrole nanofiber/reduced graphene oxide (Pt NPs/OPPy/RGO) nanocomposite was electrochemically synthesized and used to modify a glassy carbon electrode. To confirm the Surface morphology and characterization of the nanocomposite, field emission scanning microscopy (FE-SEM), X-ray diffraction (XRD), Raman, FT-IR, and X-ray photoelectron spectroscopy (XPS) were used. Simultaneous determination of these species showed one linear response 0.1–250.0 μM and two linear responses 0.5–10.0 μM and 10.0–470.0 μM, with detection limits 42 nM and 106 nM (S/N = 3) for DA and 5-HT, respectively. Finally, the analytical application of this modified electrode was investigated in the human blood plasma.
A SERTÉSTARTÁS GAZDASÁGI HATÉKONYSÁGÁT MEGHATÁROZÓ TÉNYEZŐK VIZSGÁLATA SZÁMÍTÓGÉPES PROGRAM SEGÍTSÉGÉVEL
Creators: name: Jozsa, Mate Jozsef
name: Salamon, Lajos
name: Jozsa, Mate Jozsef
name: Salamon, Lajos
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Farm Management
subject: Livestock Production/Industries
subject: sertéstartás
subject: jövedelmezőség
subject: elemző program
subject: pig keeping
subject: profitability
subject: analysing program

description: A sertéstartás jövedelmezőségének, hatékonyságának részletes vizsgálatához általunk készített program az állományváltozási tervből indul ki. Az állományváltozási tervből a program automatikusan számítja az átlaglétszámokat és korcsoportonként a takarmányozási napokat. A program másik része, ugyancsak az állományváltozási tervre támaszkodva, korcsoportonkénti bontásban modellezi a sertéstartás egyes fázisait, számítja a legfontosabb mutatószámokat, különös tekintettel az egyes takarmányféleségek fogyasztására, fajlagos mutatóira, valamint a reprodukciós mutatókra. A program minden egyes fázisban automatikusan számítja a szakemberek számára nélkülözhetetlen mutatószámokat. -------------------------------------- Within the plan for accounting changes in stocks we have developed a computer program for examining in detail the profitability and efficiency of pig keeping. From the stock change plan the program automatically calculates average population numbers and stock feeding days according to age groups. Still based on the stock change plan another part of the computer program models the various phases of pig keeping according to age groups, calculates the most important indices with special reference to consumption of various fodder types and their specific values as well as reproduction indices. In all phases the program automatically calculates the indices indispensable for the trade.
A joint theoretical and experimental study of phenylene-acetylene molecular wires
Creators: name: Magyar, R. J.
name: Tretiak, S.
name: Gao, Y.
name: Wang, H. L.
name: Shreve, A. P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The excited state electronic structure of $π$ conjugated phenylene-acetylene oligomers is calculated using time-dependent density functional theory (TD-DFT) approaches. The theoretical fluorescence spectra are analyzed in terms of Frank-Condon active nuclear normal modes and shown to compare well with experiment. Theoretical and experimental results for the optical absorption and emission spectra of these molecules indicate that the conjugation length can be significantly reduced by conformational rotations about the triple-bonded carbon links. This has serious implications on the electronic functionalities of polyphenylene-acetylene based molecular wires and their possible use as charge/energy conduits in nano-assemblies.
Statistical properties of eigenvalues of an ensemble of pseudo-Hermitian Gaussian matrices
Creators: name: Marinello, Gabriel
name: Pato, Mauricio Porto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the statistical properties of eigenvalues of pseudo-Hermitian random matrices whose eigenvalues are real or complex conjugate. It is shown that when the spectrum splits into separated sets of real and complex conjugate eigenvalues, the real ones show characteristics of an intermediate incomplete spectrum, that is, of a so-called thinned ensemble. On the other hand, the complex ones show repulsion compatible with cubic-order repulsion of non normal matrices for the real matrices, but higher order repulsion for the complex and quaternion matrices.
MIKROHITEL PROGRAM NYUGAT-DUNÁNTÚLON
Creators: name: Kettinger, Anita
name: Hegyi, Judit
name: Kettinger, Anita
name: Hegyi, Judit
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Financial Economics
subject: mikrohitel
subject: kis- és középvállalkozók
subject: versenyképesség.
subject: micro-credit
subject: small and medium entrepreneurs
subject: competitiveness

description: A rendelkezésre álló, Győr-Moson-Sopron és Zala megyei mikrohitelezési adatokat vizsgálva megállapítható, hogy az 1993-ban útjára indított program iránt az érdeklődés ma is jelentős, bár a hitelezés körülményei az évek során változtak. A kereskedelmi bankok kínálta kisvállalkozói hitelek komoly versenyhelyzetet teremtettek a Mikrohitel Program számára. A program eredményességének fokozásához szükség volna a kezdetben megvalósított decentralizált működtetés visszaállítására és marketingkommunikációs eszközök bevetésére. A Mikrohitel Program jövőbeli esélye egyediségében rejlik, mely szerint a Helyi Vállalkozói Központok hozzájárulnak, a kisvállalkozások segítése által, az elmaradott régiók fejlődéséhez. -------------------------------------------- An examination of data concerning micro-credits in the county of Győr, Moson and Zala showed that interest in the program introduced in 1993 is still significant, though the circumstances of borrowing have changed over the years. Small entrepreneur credit offered by commercial banks creates strong competition for the Micro-credit Program, the success of which may be enhanced by the reinstatement of initially decentralized functioning and the employment of market communication instruments. Future survival of the Micro-credit Program is ensured by its unique nature, which with the help of Local Centres of Entrepreneurs and small entrepreneurs contribute to the growth of undeveloped regions.
SZOPTATÓ KOCÁK CSOPORTOS TARTÁSÁNAK HATÁSA A TERMELÉSI EREDMÉNYEKRE
Creators: name: Kiss, Csilla
name: Vincze, Judit
name: Paszthy, Gyorgy
name: Kiss, Csilla
name: Vincze, Judit
name: Paszthy, Gyorgy
Publisher: name: Unknown
Year: 2006
Subjects: subject: Farm Management
subject: Livestock Production/Industries
subject: koca
subject: csoportos tartás
subject: fiaztató kutrica
subject: költség
subject: jövedelem
subject: sow
subject: aggregate keeping
subject: dropping box
subject: cost
subject: income

description: A kísérletben a szerzők fialás után egyesével tartott kocák termelési eredményeit hasonlították össze olyan csoporttal, ahol kettesével tartották a kocákat egészen a választás időpontjáig. A szoptató kocák csoportos tartásában a malacok elhullási százaléka jelentős mértékben meghaladta a kontrollcsoport hasonló mutatóit, mert a fiaztató kutrica két koca számára kicsi, és nem védi semmi a malacokat az összenyomás ellen. A kutrica méretét növelni kell és mindkét oldalán malacvédő rácsot szükséges elhelyezni. További lehetőség az elhullási százalék csökkentésére, hogy a kocák csoportos összerakásának időpontját lehetőség szerint kitolják. A szoptatás idején a csoportosan tartott kocáknál az egy kocára jutó várható jövedelem 8000 forinttal volt kevesebb, mint a kontrollcsoportnál. Ez telepi szinten óriási bevételkiesés, ami csökkenti annak a lehetőségét, hogy valamilyen technológiai fejlesztés kezdődjön a jövőben a probléma megoldására. A csoportos tartásban a szűkebb hely miatt a technológia jobban amortizálódik, ami hosszú távon szintén a kiadás oldalát növeli. A párosával tartott kocák több stresszhatásnak kitettek, ami nemcsak a malacokra nézve veszélyes, hanem károsan befolyásolhatja a kocák involúcióját, ami a későbbiekben ezeknél az egyedeknél a vemhesülési százalék csökkenését is jelentheti. ----------------------------------------- The authors compared the production performance of sows kept singly after farrowing with experimental groups that were kept in twos right until the time of separation. The loss of suckling piglets in aggregate keeping significantly exceeded the loss in singly kept groups. This was because dropping boxes were not large enough for two sows and nothing protected the piglets against squashing. Dropping boxes would have to be enlarged and piglet protecting railings would have to be installed on two sides of each box. Piglet losses could be further reduced if the time of aggregate keeping would be delayed as long as possible. The income per sow for animals kept during nursing in aggregate groups was 8000HUF less than that in the control group. This is an enormous loss of income for a farm and reduces the chances of future technological development for solving the problem. Because of the small size of dropping boxes the technology in aggregate keeping is quickly amortised further increasing long term costs. Animals kept in twos are exposed to extra stress that endangers not only the piglets but also the sows. This can affect ovulation and lead eventually to reduced fertility.
Mitochondria and Alphaproteobacteria phylogenetic study alignments and tree files
Creators: name: Fan, Lu
name: Dingfeng Wu
name: Goremykin, Vadim
name: Xiao, Jing
name: Yanbing Xu
name: Sriram Garg
name: ChuanLun Zhang
name: Martin, William F.
name: Ruixin Zhu
Publisher: name: figshare
Year: 2020
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Computational Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences

description: alignments and tree files
title: En Damus Lector Conciliationem Sacr. Scripturae, et Patrum; 1538
title: iam denuo revisam et auctam, in qua est cernere, quid sacrosancta utriusque instrumenti Biblia cum Ecclesiae doctoru[m] ... doctrina, quid cu[m] Canonum, sacrorum Conciliorum, Pontificumq[ue] Rom. constitutionibus, et quid cum omnibus de re Christiana spectatoris fidei Historiis conveniens communeve quidq[ue] varians habeat ...
titleType: Subtitle
Creators: name: Westheimer, Bartholomäus
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2015

description: Provenienz: Ingolstadt | Jesuitenkolleg | Besitzeintrag = 0001/8 Theol. 2432
description: Provenienz: Landshut | Universitätsbibliothek | Stempel = 0001/8 Theol. 2432
The fourth virial coefficient of a fluid of hard spheres in odd dimensions
Creators: name: Lyberg, I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The fourth virial coefficient is calculated exactly for a fluid of hard spheres in odd dimensions up to 11.
description: One reference has been added. The notation has been changed somewhat. The decimal expansions of some numbers have been calculated to more significant digits
A MAGYAR ÉS AZ OSZTRÁK ÖKOLÓGIAI GAZDÁLKODÁS FEJLŐDÉSE
Creators: name: Koltai, Judit Petra
name: Mazan, Mario
name: Csatai, Rozsa
name: Koltai, Judit Petra
name: Mazan, Mario
name: Csatai, Rozsa
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Farm Management
subject: Livestock Production/Industries
subject: ökológiai gazdálkodás
subject: fejlődés
subject: támogatási rendszerek
subject: értékesítés.
subject: organic farming
subject: development
subject: support systems
subject: marketing

description: Az ökológiai gazdálkodást az Európai Tanács 2092/91/EGK rendelete szabályozza, melyet nemzeti jogszabályok egészítenek ki. Ausztriában jelenleg 7, Magyarországon 2 ellenőrző szervezet működik, melyek évente legalább egy átfogó ellenőrzést végeznek a kijelölt területeken. Összehasonlítva a két ország támogatási rendszerét hazánkban a NAKP keretében mintegy 60%-kal kevesebb a támogatás összege, mint Ausztria ÖPUL programjában. A Magyarországon előállított ökológiai gazdálkodásból származó termények több mint 90%-át exportálják, ennek legnagyobb része az EU tagállamokban kerül értékesítésre, a hazai fogyasztás csekély. Ausztriában viszont, az elmúlt esztendőkben jelentősen fokozódott a kereslet az ökotermékek iránt. Kitörési pontot jelenthetne, ha ausztriai mintára a nagy áruházláncok növelnék szerepüket az ökológiai termékek értékesítésében. -------------------------------------- Directive 2092/91/EEC of the European Council regulates organic farming that is supplemented by national statutes. There are seven inspection organisations functioning in Austria and two in Hungary. They carry out comprehensive control inspections in a designated area at least once a year. When comparing the support systems of the two countries, the amount of support within the NAKP in this country is about 60% less than that in the ÖPUL program in Austria. More than 90% of products produced by organic farms in this country are exported mostly to EU member states. Home demand for such products is low. In Austria demand for eco-products increased significantly in recent years. In this country the turning point could be if, as in Austria, large supermarket chains enhanced their role in retailing eco-products.
Quantum States from Tangent Vectors
Creators: name: Isidro, J. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We argue that tangent vectors to classical phase space give rise to quantum states of the corresponding quantum mechanics. This is established for the case of complex, finite-dimensional, compact, classical phase spaces C, by explicitly constructing Hilbert-space vector bundles over C. We find that these vector bundles split as the direct sum of two holomorphic vector bundles: the holomorphic tangent bundle T(C), plus a complex line bundle N(C). Quantum states (except the vacuum) appear as tangent vectors to C. The vacuum state appears as the fibrewise generator of N(C). Holomorphic line bundles N(C) are classified by the elements of Pic(C), the Picard group of C. In this way Pic(C) appears as the parameter space for nonequivalent vacua. Our analysis is modelled on, but not limited to, the case when C is complex projective space.
description: Refs. updated
Revisiting the production of $J/ψ$ pairs at the LHC
Creators: name: Prokhorov, A. A.
name: Lipatov, A. V.
name: Malyshev, M. A.
name: Baranov, S. P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the prompt double $J/ψ$ production in $pp$ collisions at the LHC in the framework of $k_T$-factorization QCD approach. Using the fragmentation mechanism, we evaluate the color octet contributions to the production cross sections taking into account the combinatorial effects of multiple gluon radiation in the initial state driven by the Ciafaloni-Catani-Fiorani-Marchesini evolution equation. We demonstrate the importance of these contributions in a certain kinematical region covered by the CMS and ATLAS measurements. On the other hand, the experimental data taken by the LHCb Collaboration at forward rapidities and moderate transverse momenta can be described well by ${\cal O}(α_s^4)$ color singlet terms and contributions from the double parton scattering mechanism. The extracted value of the effective cross section $σ_{\rm eff} = 17.5 \pm 4.1$~mb is compatible with many other estimations based on different final states.
description: 18 pages, 10 figures
AZ ÖKOLÓGIAI GABONATERMELÉS MAGYARORSZÁGON
Creators: name: Koltai, Judit Petra
name: Karacsony, Peter
name: Koltai, Judit Petra
name: Karacsony, Peter
Publisher: name: Unknown
Year: 2006
Subjects: subject: Crop Production/Industries
subject: Farm Management
subject: konvencionális
subject: ökológiai
subject: gabonatermelés
subject: őszi búza
subject: kukorica.
subject: conventional
subject: ecological
subject: cereal production
subject: autumn wheat
subject: corn

description: Az elmúlt öt évben a szántóföldi területeken termesztett növények vetésterületének több mint 70 százalékán gabonafélét termeltek. Az ökológiai gazdálkodásból származó gabonafélék vetésterülete az elmúlt esztendőkben növekedett, arányaiban viszont messze elmarad a konvencionálishoz képest. Az ökológiai termelésbe vont területeknek mindössze 20-30%-án állítanak elő gabonát. A termények jelentős része exportra kerül a csekély hazai kereslet miatt. Az exportra való orientáció, valamint a nemzetközi piacokon uralkodó erős verseny maga után vonja a minőségi termény-előállítást, valamint a feldolgozottság fokának növelését. Az elkövetkezendő években a gabonafélék vetésterülete, a tradíciók miatt, nagy valószínűséggel nem csökken, de az egyes gabonafélék közötti megoszlás várhatóan módosul a felvásárlási ártól és az értékesítési lehetőségektől függően. Az értékesítési nehézségek újbóli jelentkezésének elkerülése végett fontos, az intervenciós felvásárlás megtartása mellett, a hazai gabona-felhasználás szintjének emelése. Ez utóbbi elsősorban az állatállomány és a gabonafélék élelmiszeripari feldolgozásának növelésével oldható meg. -------------------------------------------- During the past five years in this country cereals were produced on 70% of cultivated arable land. Arable land area producing ecologically cultivated cereals increased in the past years, but its proportion lags way behind that of conventional production. Of arable land area drawn into ecological cultivation only about 20-30% is used for producing cereals. Because of low home demand a significant proportion of ecologically cultivated crops are exported. A tendency towards export and strong competition on international markets require the production of quality crops as well as increase in the extent of pre-processing. In future years the area of arable land used for cultivating cereals will probably not decline because of traditions, but the distribution of various cereals cultivated will almost certainly be modified according to buying up price and marketing opportunities. To avoid the recurrence of marketing difficulties it is important, in addition to the system of interventional purchasing, to increase the level of home demand by increasing animal stocks and use of cereals in the food industry.