cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Characterization and use of the YAC128 mouse model of HD
Creators: name: Slow, Elizabeth Jane
Publisher: name: University of British Columbia
Year: 2009

description: Huntington disease (HD) is caused by a CAG expansion in the gene encoding the protein huntingtin and manifests clinically with motor and cognitive impairments and psychiatric disturbances. An accurate animal model is crucial for elucidation of the underlying mechanisms which lead to pathogenesis and also for testing experimental therapeutics. The yeast artificial chromosome (YAC) mouse model expresses full-length human huntingtin with 128 CAG repeats (YAC128) from an endogenous promoter. The YAC128 model accurately recapitulates the age-dependent brain atrophy including cortical and striatal atrophy accompanied by striatal neuronal loss characteristic of HD. The onset of impairments in motor co-ordination, pre-pulse inhibition and cognition, along with a biphasic activity profile composed of initial hyperactivity and late hypoactivity in the YAC128 mice recapitulates the clinical manifestation of the human disease. The accurate recapitulation of the human disorder in the YAC128 mouse allows the utilization of this model to identify the primary events which lead to pathogenesis and target those events for therapeutics. The phenotypes in the YAC128 are robust on multiple background strains, reproducible and demonstrate low inter-animal variability, indicating the YAC128 model is highly suited for use in therapeutic trials. Huntingtin inclusions or aggregates are present late in the natural history of disease in the YAC128 mouse model, after the onset of both neuronal dysfunction indicated by rotarod deficit and neuronal degeneration, indicated by brain and striatal atrophy. The onset of neuronal degeneration in the YAC128 mice on the B6 strain background is delayed, yet the time course and severity of huntingtin inclusion formation is unaltered. The shortstop mouse expresses a short fragment of huntingtin with the identical CAG size, tissue distribution and level of transgenic protein expression as the full-length YAC128 model. Huntingtin inclusions form earlier and are more prevalent both in number and tissue distribution in the shortstop compared to the full-length YAC128 model. Despite widespread inclusion formation, the shortstop mouse does not manifest the neuronal dysfunction or degeneration present in the full-length YAC128 model. Together, these results demonstrate that huntingtin aggregates are not the direct cause of toxicity in HD and are likely a benign by-product of polyglutamine expansion.
Valorile culturale ale tineretului moldovean: markeri ai erei schimbării
Creators: name: CAUNENCO, Irina
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Valorile culturale ale tineretului moldovean: markeri ai erei schimbării
Définir les objectifs d’un développement durable, un exercice difficile
Creators: name: Martinet, Vincent
name: Martinet, Vincent
Publisher: name: Unknown
Year: 2011
Subjects: Research Methods/ Statistical Methods
Resource /Energy Economics and Policy

description: Le concept de développement durable nécessite de transmettre aux générations futures un « capital » leur permettant de répondre à leurs besoins économiques, environnementaux et sociaux. Définir la nature de ce « capital » et le moyen de le préserver est une tâche difficile, qui peut être abordée soit par une approche basée sur des prix reflétant la valeur relative des différents capitaux, soit par une approche plus physique basée sur des indicateurs associés à des quantités de capitaux à préserver. Les économistes privilégient généralement la première approche, mais ils disposent également de méthodes pour décrire les arbitrages nécessaires entre enjeux conflictuels, et la manière d’atteindre ces enjeux au cours du temps lorsque la seconde approche est choisie. Ces méthodes fournissent des outils d’aide à la décision pour définir socialement les seuils que l’on souhaite imposer aux indicateurs de durabilité.
Gravitational Collapse in an Expanding Universe: Scaling Relations for Two-Dimensional Collapse Revisited
Creators: name: Ray, S.
name: Bagla, J. S.
name: Padmanabhan, T.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate non-linear scaling relations for two-dimensional gravitational collapse in an expanding background using a 2D TreePM code and study the strongly non-linear regime ($\barξ\leq 200$) for power law models. Evolution of these models is found to be scale-invariant in all our simulations. We find that the stable clustering limit is not reached, but there is a model independent non-linear scaling relation in the asymptotic regime. This confirms results from an earlier study which only probed the mildly non-linear regime ($\barξ\leq 40$). The correlation function in the extremely non-linear regime is a less steep function of scale than reported in earlier studies. We show that this is due to coherent transverse motions in massive haloes. We also study density profiles and find that the scatter in the inner and outer slopes is large and that there is no single universal profile that fits all cases. We find that the difference in typical density profiles for different models is smaller than expected from similarity solutions for halo profiles and transverse motions induced by substructure are a likely reason for this difference being small.
description: 9 pages, 7 figures, accepted for publication in the MNRAS
Exploiter les ressources naturelles sans oublier les générations futures : deux alternatives à l’actualisation
Creators: name: Figuieres, Charles
name: Tidball, Mabel
name: Figuieres, Charles
name: Tidball, Mabel
Publisher: name: Unknown
Year: 2011
Subjects: Research Methods/ Statistical Methods
Resource /Energy Economics and Policy

description: Nos choix présents en matière de lutte contre la déforestation et le dérèglement climatique, contre la surexploitation des ressources naturelles ou encore contre l’érosion du patrimoine écologique, ont des effets qui persisteront longtemps après notre disparition. Devons-nous pour autant consentir des sacrifices immédiats et importants pour le bien-être de nos descendants ? Ils seront de toutes façons mieux lotis que nous si, pour ne parler que des pays développés, la tendance à la croissance observée sur près de deux siècles se poursuit. A moins que, comme le craignent les experts du GIEC et les scientifiques qui travaillent sur la biodiversité et les services éco-systémiques, nous n’approchions de limites naturelles qui engagent dès à présent notre responsabilité vis-à-vis des générations futures. Dans un contexte où les choix actuels ont des effets inégalement distribués au cours du temps, comment arbitrer entre le présent et le futur, entre les intérêts des différentes générations ? Une façon d’envisager le problème est d’incorporer certaines exigences normatives dans un critère de choix social intertemporel, et d’apprécier la légitimité de futurs alternatifs selon le classement opéré par ce critère. Cette démarche aboutit à un message général aussi important que frustrant : rechercher les trajectoires d’exploitation qui évitent les gaspillages ne peut se faire en général sans privilégier certaines générations. La préoccupation pour nos descendants peut se résumer alors à une question : quels sont les compromis souhaitables entre efficacité et impartialité ? Actualiser les utilités de chaque génération avant d’en faire la somme est une réponse possible. Mais un tel critère, longtemps appliqué par défaut, pratique une discrimination à l’encontre des générations futures d’autant plus attaquable que des alternatives existent. Cette note présente brièvement les travaux des chercheurs du département SAE2 sur deux alternatives à l’actualisation. Le critère de Chichilnisky et le critère mixte Bentham-Rawls (MBR) sont deux réponses possibles au dilemme efficacité-impartialité.
Q^2 Dependence of the azimuthal Asymmetry in Unpolarized Drell-Yan
Creators: name: Di Salvo, E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the azimuthal asymmetry of the unpolarized Drell-Yan in the framework of the T-odd functions. We find, on the basis of quite general arguments, that for |{\bf q}_{\perp}| << Q such an asymmetry decreases as Q^{-2}, where {\bf q}_{\perp} and Q are respectively the transverse momentum and the center-of-mass energy of the muon pair. The experimental results support this conclusion.
description: 15 pages, 4 figures. Presented at "HiX2004", Marseille, July 26-28, 2004
Global Analysis of Neutrino Data
Creators: name: Gonzalez-Garcia, M. C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this talk I review the present status of neutrino masses and mixing and some of their implications for particle physics phenomenology. I first discuss the minimum extension of the Standard Model of particle physics required to accommodate neutrino masses and introduce the new parameters present in the model and in particular the possibility of leptonic mixing. I then describe the phenomenology of neutrino masses and mixing leading to flavour oscillations and present the existing evidence from solar, reactor, atmospheric and long-baseline neutrinos as well as the results from laboratory searches at short distances. I derive the allowed ranges for the mass and mixing parameters when the bulk of data is consistently analyzed in the framework of mixing between the three active neutrinos and obtain as a result the most up-to-date determination of the leptonic mixing matrix. Then I briefly summarize the status of some proposed phenomenological explanations to accommodate the LSND results: the role of sterile neutrinos and the violation of CPT. Finally I comment how within the present experimental precision it is possible to use the observation of oscillation patterns to impose severe constraints on the possible violation of fundamental symmetries in particle physics such as Lorentz invariance or the weak equivalence principle.
description: Talk given at the Nobel Symposium on Neutrino Physics, Haga Slott, Enkoping, Sweden
Gauge Invariant Wave Equations in Curved Space-Times and Primordial Magnetic Fields
Creators: name: Lambiase, G.
name: Prasanna, A. R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The inflationary production of magnetic field seeds for galaxies is discussed. The analysis is carried out by writing the wave equation of the electromagnetic field in curved spacetimes. The conformal invariance is broken by taking into account of the interaction of the electromagnetic field with the curvature tensor of the form $λR_{αβγδ} F^{αβ} F^{γδ}$. Such a term induces an amplification of the magnetic field during the reheating phase of the universe, but no growth of the magnetic field occurs in the de Sitter epoch. The resulting primordial magnetic field turns out to have strengths of astrophysical interest.
description: 5 pages, no figures, 1 table
title: Lugbara religion revisited: a study of social repair in West Nile, North-West Uganda
Creators: name: Storer, Elizabeth
Publisher: name: London School of Economics and Political Science (LSE)
Year: 2020

description: This thesis explores processes that have been described by scholars of transitional justice as post-war social repair. It interrogates the multifarious quests through which Lugbara people, living in the West Nile sub-region of north-west Uganda, seek to rebuild their intimate relationships and social lives, with recourse to explanations and therapies for suffering and misfortune. Scholars have recently found in such socio-cultural processes— which traverse the cosmological, social and economic landscape of everyday life— potential resources that could restore communal relations and assist post-war recovery. This thesis critically appraises this contention. Whilst scholars are invested in abstracting metaphysical meaning to map causal relationships, Lugbara people are simply seeking answers to misfortunes which continue to befall them as individuals, families, and collectives: enquiring about what issues are following them, and how addressing wrong acts may heal bodily suffering and social wounds. Since many sicknesses are regarded as a phenomenological signal of violations within families and clans— enquiring about their cases is occasion for to discuss notions of responsibility, loss and social peace. For Lugbara people, managing misfortune and past injustices are entangled. To understand the healing landscape of the present, this thesis draws on the past. A diachronic approach is deployed through re-evaluating writings on Lugbara ritual and practice described in Lugbara Religion by the mid-century anthropologist John Middleton. Like Middleton, this thesis is interested in how Lugbara people draw on logics and explanations through interconsistent and pragmatic practice. This thesis critically appraises the methodological underpinnings and gendered assumptions which produced particular knowledge about Lugbara peoples in Lugbara Religion, and which have been transposed onto subsequent studies of healing in the region. The body of this thesis presents novel ethnographic evidence which explores different faces of contemporary healing. Through a multi-sited ethnographic approach in villages across Arua and Maracha District, this enquiry explores how quests to “follow” suffering are structured amid unfolding post-war projects to revive – and resist – notions of Lugbara personhood and sociality premised on patriarchy and seniority. Concurrently, this thesis explores the fragility of these efforts in the face of ongoing loss, efforts that lead to the allocation of responsibility for illness through specific means and logics—that European scholars would term “witchcraft”. Placing the historical record in conversation post-war healing shifts, this thesis engages with how long-standing social institutions endure in relation to post-war recovery, albeit through dynamic interaction with logics of faith and law, and creative internal struggles between generations, genders and believers.
Des consommateurs entre indifférence et méfiance : Comportements français et allemands face à une possible introduction des nanotechnologies dans le secteur agro-alimentaire
Creators: name: Bieberstein, Andrea
name: Blanchemanche, Sandrine
name: Vandermoere, Frederic
name: Marette, Stephan
name: Roosen, Jutta
name: Bieberstein, Andrea
name: Blanchemanche, Sandrine
name: Vandermoere, Frederic
name: Marette, Stephan
name: Roosen, Jutta
Publisher: name: Unknown
Year: 2011
Subjects: Food Consumption/Nutrition/Food Safety
Research and Development/Tech Change/Emerging Technologies

description: Les innovations technologiques dans le secteur agro-alimentaire posent la double question de leur acceptabilité par les consommateurs et de leur mise sur le marché en Europe. Les résultats de travaux récents sur la perception des nanotechnologies dans l’alimentation permettent de comprendre et d’anticiper les réactions potentielles des consommateurs avant l’introduction de nouveaux produits. Une enquête par questionnaire met en lumière une relative indifférence des consommateurs allemands et français face aux nanotechnologies ainsi qu’une forme de pessimisme vis-à-vis de ces produits. Une expérience d’économie expérimentale menée en laboratoire conclut à une attitude globalement méfiante des consommateurs allemands et français et à une faible acceptabilité des nano-aliments ou des nano-emballages alimentaires. Les possibilités de développement de nano-produits dans les secteurs agroalimentaires apparaissent aujourd’hui limitées en l’état actuel des connaissances et des attitudes face à cette technologie.
Extra-Dimensions effects on the fermion-induced quantum energy in the presence of a constant magnetic field
Creators: name: Farakos, K.
name: Pasipoularides, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a U(1) gauge field theory with fermion fields (or with scalar fields) that live in a space with $δ$ extra compact dimensions, and we compute the fermion-induced quantum energy in the presence of a constant magnetic field, which is directed towards the x_3 axis. Our motivation is to study the effect of extra dimensions on the asymptotic behavior of the quantum energy in the strong field limit (eB>>M^{2}), where M=1/R. We see that the weak logarithmic growth of the quantum energy for four dimensions, is modified by a rapid power growth in the case of the extra dimensions.
description: 18 pages, 4 figures, 2 tables, several corrections
Prevention of viral infection via modification of virus or cells with methoxypoly (ethylene glycol)
Creators: name: McCoy, Lori L.
Publisher: name: University of British Columbia
Year: 2009

description: Viral entry into cells is typically mediated by specific interactions between viral proteins and cell surface receptors. Recent pharmacological methods have attempted to exploit this specificity. For example, the interaction of rhinoviruses with ICAM-1 (its cell receptor) can be inhibited by either free zinc or soluble ICAM-1. However, this and other approaches are highly virus specific. Therefore a broad-spectrum method of preventing viral infections is needed. One potential nonspecific method of preventing viral infections is through the modification of host cells with a nontoxic physical barrier. It is my hypothesis that this may be accomplished by the covalent derivatization of cell membranes with methoxypoly(ethylene glycol) [mPEG]. Our previous research demonstrated that covalent modification of mammalian cells with activated mPEG produced a protective barrier that functioned, in part, as a molecular sieve. While small molecules (e.g., water and glucose) readily pass through, larger molecules (e.g., antibodies), particles (e.g., immune complexes) and cells were excluded from interacting with membrane components. My study further extended these findings to models of viral pathogenesis. Five viruses were employed: Simian virus 40 [SV40], Theiler's murine encephalomyelitis virus [TMEV], mouse adenovirus [MAV], rat coronavirus [RCV] and cytomegalovirus [CMV]. Importantly, these viruses varied in mode of entry, size and structure. As demonstrated in this thesis, modification of either the virus or target cell effectively blocked viral infection. For example, cells challenged with unmodified SV40 were 47% infected at 24hours while < 4 and 0% of cells modified with 2.4 and 15 mM 5 kDa cyanuric chloride activated mPEG (CmPEG) were infected, respectively. The broad spectrum effects of mPEG grafting were demonstrated by the findings that modification of host cells with only 0.2 mM activated mPEG (5 kDa) resulted in a 95%, 78% and 47% reduction in plaque formation compared to control cells challenged with RCV, MAV and TMEV, respectively. Further studies were conducted to determine the effects of reaction time, temperature, polymer size and linker chemistry on the antiviral efficacy of mPEG gafting. In summary, these studies show that mPEG modification of viruses and/or host cells is a potent and broad spectrum method of preventing viral infection.
Ocupațiile tradiționale ale comunității evreiești din satul Vadul Rașcov, relatate de localnici
Creators: name: Iulii PALIHOVICI
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Ocupațiile tradiționale ale comunității evreiești din satul Vadul Rașcov, relatate de localnici
Helis Academy course FAIR data stewardship 2021, Day 3, Software carpentry/Versioning
Creators: name: Bosch, Sander
Publisher: name: Zenodo
Year: 2021
Subjects: Helis Academy
FAIR
Data stewardship
Software carpentry
Training

description: This presentation is part of the 3rd edition of the Helis Academy FAIR data stewardship (for life sciences) course
 Day 3, March 22, 2021 https://www.aanmelder.nl/fair-data-stewardship-2021
 https://helisacademy.com/en/data-analysis-stewardship Topic: software carpentry/versioning
A MULTIFUNKCIÓS MEZŐGAZDASÁG KIALAKÍTÁSÁNAK HAZAI ESÉLYEI ÉS TEENDŐI
Creators: name: Feher, Alajos
name: Feher, Alajos
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: multifunkciós mezőgazdaság
subject: vidékgazdaság
subject: non-commodity outputs
subject: multifunctional agriculture
subject: country farming

description: Hazánkban fáziskésés tapasztalható a multifunkciós mezőgazdaság kiépülésében. Az Európai Unió Bizottságának, a FAO-nak és az OECD-nek néhány fontos konferenciáját, tanulmányát áttekintve foglaljuk össze az itthon is hasznosítható megállapításokat. A multifunkciós mezőgazdaság (alapvetően társadalmi-gazdasági, termelési és környezeti funkciók szerint tagolt) jellemzőinek rendszerezése után meghatároztuk a legfontosabb hazai feladatcsoportokat, amelyek a következők: hozzájárulás az élelmiszer-, a nyersanyag- és az energiaellátáshoz - a vidéki táj védelme, a biodiverzitás növelése és fenntartása - hozzájárulás a vidékgazdaság stabilizálásához. Rendszereztük az ezek esélyeit javító és rontó tényezőket, s javaslatokat tettünk a konkrétabb, aktuális feladatokra is. Ezek igazodnak az 1698/2005 EK rendeletben meghatározott tengelyekhez, illetve a Nemzeti Agrár- Vidékfejlesztési Stratégiához. ------------------------------------------------- Development of multifunctional agriculture is experiencing a phase delay in Hungary. After surveying a few important conferences and studies by the EU’s FAO Committee and the OECD, we summarise the conclusions of domestic relevance. After systematisation of the characteristics of multifunctional agriculture (fundamentally grouped by socio-economic, production and environmental functions), they determine the most important domestic tasks, which are as follows: contribution to food, raw material and energy supplies, the preservation of country environs, increasing and maintaining biodiversity, and contributing to the stability of country farming. They systematise the factors that may improve or impair opportunities for these and also make recommendations for more concrete, current tasks. These latter, conform to the axes determined by the 1698/2005 EK decree and to the National Agricultural and Regional Development Strategy.
Regular electrically charged structures in Nonlinear Electrodynamics coupled to General Relativity
Creators: name: Dymnikova, Irina
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We address the question of existence of regular spherically symmetric electrically charged solutions in Nonlinear Electrodynamics coupled to General Relativity. Stress-energy tensor of the electromagnetic field has the algebraic structure $T_0^0=T_1^1$. In this case the Weak Energy Condition leads to the de Sitter asymptotic at approaching a regular center. In de Sitter center of an electrically charged NED structure, electric field, geometry and stress-energy tensor are regular without Maxwell limit which is replaced by de Sitter limit: energy density of a field is maximal and gives an effective cut-off on self-energy density, produced by NED coupled to gravity and related to cosmological constant $Λ$. Regular electric solutions satisfying WEC, suffer from one cusp in the Lagrangian ${\cal L}(F)$, which creates the problem in an effective geometry whose geodesics are world lines of NED photons. We investigate propagation of photons and show that their world lines never terminate which suggests absence of singularities in the effective geometry. To illustrate these results we present the new exact analytic spherically symmetric electric solution with the de Sitter center.
description: two references added concerning effective photon space-time
Observables in a Noncommutative Unification of Quanta and Gravity. A Final Model
Creators: name: Pysiak, Leszek
name: Heller, Michael
name: Odrzygozdz, Zdzislaw
name: Sasin, Wieslaw
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We further develop a noncommutative model unifying quantum mechanics and general relativity proposed in {\it Gen. Rel. Grav.} (2004) {\bf 36}, 111-126. Generalized symmetries of the model are defined by a groupoid $Γ$ given by the action of a finite group on a space $E$. The geometry of the model is constructed in terms of suitable (noncommutative) algebras on $Γ$. We investigate observables of the model, especially its position and momentum observables. This is not a trivial thing since the model is based on a noncommutative geometry and has strong nonlocal properties. We show that, in the position representation of the model, the position observable is a coderivation of a corresponding coalgebra, "coparallelly" to the well known fact that the momentum observable is a derivation of the algebra. We also study the momentum representation of the model. It turns out that, in the case of the algebra of smooth, quickly decreasing functions on $Γ$, the model in its "quantum sector" is nonlocal, i.e., there are no nontrivial coderivations of the corresponding coalgebra, whereas in its "gravity sector" such coderivations do exist. They are investigated.
description: 20 pages. LaTex format
General Lieb-Schultz-Mattis type theorems for quantum spin chains
Creators: name: Ogata, Yoshiko
name: Tachikawa, Yuji
name: Tasaki, Hal
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We develop a general operator algebraic method which focuses on projective representations of symmetry group for proving Lieb-Schultz-Mattis type theorems, i.e., no-go theorems that rule out the existence of a unique gapped ground state (or, more generally, a pure split state), for quantum spin chains with on-site symmetry. We first prove a theorem for translation invariant spin chains that unifies and extends two theorems proved by two of the authors in [OT1]. We then prove a Lieb-Schultz-Mattis type theorem for spin chains that are invariant under the reflection about the origin and not necessarily translation invariant.
description: 22 pages; v2: typos corrected and references added; the reference [OT1] in the abstract refers to arXiv:1808.08740
Revista Cosmos
Creators: name: Barbosa, Tulio
Publisher: name: Zenodo
Year: 2024

description: Este artigo trata da importância da realização de um projeto de extensão por alunos que visam ser professores. Além disso, ele irá salientar no movimento de dupla beneficiação resultado da presença de um extensionista em um ambiente escolar. Um professor em formação tende a estabelecer uma maior aproximação com os alunos por meio do uso de metodologias que conectem de maneira mais fácil e clara, a realidade dos estudantes ao que está sendo ensinado, tendo como exemplo nesse artigo o uso de imagens como material didático. Ademais, também é ponderado algumas considerações sobre o processo de avaliação no âmbito estudantil.
A FIATAL GAZDÁK TÁMOGATÁSA MAGYARORSZÁGON ÉS AZ EU-BAN
Creators: name: Forgo, Monika
name: Forgo, Monika
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Labor and Human Capital
subject: fiatal gazdák
subject: előnyugdíjazás
subject: támogatások
subject: támogatások feltételrendszere
subject: jövőbeni feladatok
subject: young farmers
subject: early retirement
subject: subsidies
subject: subsidy conditions scheme
subject: future tasks

description: A vizsgálatokból megállapítható, hogy a kialakult helyzet igencsak ellentmondásos, mert még Franciaországban is – ahol valamennyi EU tagország közül a legstrukturáltabb és a legátfogóbb a fiatal gazdák támogatása – csökken a fiatal gazdálkodók száma. Ez igazolja, hogy a támogatás önmagában nem elégséges, hanem megfelelő társadalmi közeg és légkör kialakulása is szükséges. Az Európai Unióban nagyobb erőfeszítések, racionálisabb intézkedések és a támogatások növelése indokolt: - A fiatal gazdákról – folyamatosan karbantartott – információs rendszer működtetése. - A gazdálkodás beindításához szükséges befektetések, magas költségek nagyobb arányú támogatása. - Az előnyugdíj intézményének korszerűsítése, hatékonyabb ösztönzése. - A gazdaságok átadásának társadalmi és jogi könnyítése. - Oktatás, képzés és ezzel kapcsolatos hálózatépítés korszerűsítése. - Az intézkedések jobb összehangolása. - A fiatal gazdák támogatását célzó intézkedés hatékonyságának növelése, a célcsoport jobb meghatározásával, pl.: innovatív mezőgazdasági fejlesztés, vagy bioenergia terén tevékenykedők támogatásával. - Adózási és jogi/öröklési akadályok feloldása. Kedvezőbb légkör kialakítása vidékfejlesztéssel. ------------------------------------------ It can be concluded from the investigations that the current situation is rather contradictory, because even in France – where subsidies for young farmers are the most structured and comprehensive among all EU member States – the number of young farmers is falling. This confirms that subsidies are not in themselves sufficient; rather the development of a suitable social environment and atmosphere is necessary. Greater efforts, more rational measures and an increase in subsidies are required in the EU: - Operation of a continuously maintained information system about young farmers. - Subsidisation of a greater proportion of the necessary investments and high expenditure required for starting a farm. - Modernisation of the early retirement institution and its more effective promotion. - Easing the handover of farms, both socially and legally. - Modernisation of education, training and related network development. - Better harmonisation of measures. - Increasing the effectiveness of the measures aimed at supporting young farmers, by better definition of the target group, e.g.: innovative agricultural development or support for those working in the field of bio-energy. - Removal of taxation and legal/inheritance obstacles. Creation of a more favourable environment through regional development.
Thick disks and halos of spiral galaxies M 81, NGC 55 and NGC 300
Creators: name: Tikhonov, N. A.
name: Galazutdinova, O. A.
name: Drozdovsky, I. O.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: By using images from the HST/WFPC2/ACS archive, we have analyzed the spatial distribution of the AGB and RGB stars along the galactocentric radius of nearby spiral galaxies M~81, NGC 300 and NGC 55. Using color-magnitude diagrams and stellar luminosity functions, we gauge the stellar contents of the surroundings of three galaxies. The red giant population (RGB) identified at large galactocentric radii yields a distance of $3.85\pm0.08$ Mpc for M~81, $2.12\pm0.10$ Mpc for NGC 55, and $2.00\pm0.13$ Mpc for NGC 300, and a mean stellar metallicity of $-$0.65, $-$1.25, and $-$0.87. We find that there are two number density gradients of RGB stars along the radius, which correspond to the thick disk and halo components of the galaxies. We confirm the presence of metallicity gradient of evolved stars at these galaxies, based on the systematic changes of the color distribution of red giant stars. These results imply that thick disk might be a general feature of the spiral galaxies, and endorse a further investigation of the outer stellar edges of nearby spirals, which is critical in constraining the origin and evolution of galaxies.
description: 17 pages, 2 tables, 13 figures, accepted to A&A
Particularitățile compoziției tipologice a basmului folcloric al bulgarilor din Moldova și Ucraina (povestea nuvelistică și anecdota)
Creators: name: CARA, Nadejda
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Particularitățile compoziției tipologice a basmului folcloric al bulgarilor din Moldova și Ucraina (povestea nuvelistică și anecdota)
The pion electromagnetic form-factor in a QCD-inspired model
Creators: name: de Melo, J. P. B. C.
name: Frederico, T.
name: Pace, E.
name: Salme, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present detailed numerical results for the pion space-like electromagnetic form factor obtained within a recently proposed model of the pion electromagnetic current in a confining light-front QCD-inspired model. The model incorporates the vector meson dominance mechanism at the quark level, where the dressed photon with $q^+>0$ decay in an interacting quark-antiquark pair,wich absorbs the initial pion and produces the pion in the final state.
description: Talk given in Light-Cone 2004, Amsterdam,NL., 16-20 August, 2004. To appear in "Few-Body Systems". 4 pages, 2 figues eps, use Few-Body Sytems latex style
A KÖZÖSSÉGI MARKETING HAZAI ANOMÁLIÁI ÉS LEHETŐSÉGEI A NEMZETKÖZI TAPASZTALATOK TÜKRÉBEN
Creators: name: Szakaly, Zoltan
name: Szente, Viktoria
name: Szigeti, Orsolya
name: Szakaly, Zoltan
name: Szente, Viktoria
name: Szigeti, Orsolya
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business
subject: közösségi marketing
subject: nemzetközi tapasztalatok
subject: termelői csoportok
subject: védjegyközösségek
subject: országos közösségi marketing
subject: common marketing
subject: international experience
subject: producers’ groups
subject: trademark communities
subject: national common marketing

description: A nemzetközi áttekintésből és a hazai vizsgálatokból megállapítható, hogy a hazai közösségi marketing csak akkor lehet igazán hatékony, ha alulról szerveződő, a piac szükségleteit és igényeit maximálisan figyelembe vevő, marketingorientált rendszert sikerül kiépíteni. E cél elérésében alapvető szerepe van a termelői csoportoknak, a regionális védjegy-közösségeknek, a terméktanácsoknak, és kiemelten az országos közösségi marketingszervezetnek, az AMC-nek. -------------------------------------------- It can be concluded from an international survey and domestic investigations that domestic common marketing can only be truly effective if a bottom-up, market-oriented system is developed, which takes into full account the needs and demands of the market. Producers’ groups, regional trademark communities, product councils and above all the national common marketing organisation, the AMC, have a fundamental role to play in achieving this aim.
title: On stationary subspace analysis
Creators: name: Flumian, Léa
Publisher: name: TU Wien
Year: 2019
Subjects: subject: Multivariate Time Series
subject: Dimension Reduction

description: Multivariate times series occur in many application areas and are challenging to model. They are used in very various areas such as signal processing, pattern recognition, econometric and mathematical finance, weather forecasting or electroencephalography. A common approach is therefore to assume that the observed time series can be decomposed into latent components with different exploitable properties. Popular models for time series modelling are for example moving average or autoregressive models. In some of these models especially non-stationary components are of interest. In the following we will consider in more detail the so called Stationary Subspace Analysis approach (SSA). This work considers two questions. On the one hand, how to separate non-stationary components from stationary components within a multivariate time series? On the other hand how to identify the right number of non-stationary components within a multivariate time series? In order to answer these questions we fill first introduce some definitions and properties needed to develop the differents methods that once can implement to perform SSA. Once we have explained these methods we will demonstrate them in a simulation study.
Features of the vernacular landscape of Ukrainians in the village Ivancha, Orhei district, Moldova (according to expeditionary materials of 2019)
Creators: name: BOSA, Liubov
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Features of the vernacular landscape of Ukrainians in the village Ivancha, Orhei district, Moldova (according to expeditionary materials of 2019)
Peripheral mechanisms of nerve growth factor-induced masticatory muscle sensitization : a model of temporomandibular disorders pain
Creators: name: Mann, Mandeep Kaur
Publisher: name: University of British Columbia
Year: 2009

description: It has been speculated that Nerve Growth Factor (NGF), a neurotrophic protein, may play a role in the pathophysiology of temporomandibular disorders (TMD). TMD are characterized by ongoing and activity-related pain in the jaw joint and muscles, and are more prevalent in women than in men. Indeed, intramuscular injection of human NGF into the masseter (jaw closer) muscle of healthy male subjects, though not acutely painful, does cause a prolonged period of activity-related muscle pain reminiscent of TMD symptoms [187]. The present study tested whether this human NGF-induced mechanical sensitization is mediated, in part, through a decrease in the mechanical sensitivity of primary afferent fibers that innervate the masseter muscle. In this randomized, blinded study, the effect of intramuscular injection of rat NGF (2.5 and 25 μg/ml) into non-inflamed masseter muscle on the mechanical threshold (MT) of rat masseter muscle afferent fibers was investigated for 6 hours post-injection. The level of plasma protein extravasation into the masseter muscle was also measured to determine if exogenous rat NGF causes muscle tissue inflammation. The results of the study indicated no treatment or sex differences in evoked afferent discharge, suggesting that administration of rat NGF did not excite afferent fibers in male or female rats. There was also no significant treatment, sex or time effect on the relative MT of masseter muscle afferent fibers. Intramuscular injection of rat NGF did not cause muscle inflammation. Nevertheless, some sex-related differences in the baseline properties of masseter muscle afferent fibers were observed. A significant log-linear relationship was identified between fiber CV and baseline MT for afferent fibers in males but not for fibers in females. There was also a positive correlation between baseline MT and estrogen levels for a subgroup of slow Aδ fibers (2-10 m/s) in females, but not in males. The finding that rat NGF does not evoke significant masseter muscle afferent discharge is consistent with previous results, which indicated injections of human NGF are not painful in human subjects. The failure of intramuscular injection of rat NGF to affect the mechanical sensitivity of masseter muscle afferent fibers suggests that central mechanisms may be more important for human NGF-induced mechanical sensitization.
Stare de spirit și fobii pe timp de ciumă: aspecte istorice și etnopsihologice
Creators: name: ARAPU, Valentin
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Stare de spirit și fobii pe timp de ciumă: aspecte istorice și etnopsihologice
„Ce–i de văzut la Chișinău?” Locuri dragi vs. locuri reprezentative din Chișinău în viziunea tinerilor de etnie rusă
Creators: name: AXENTI, Maria
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: „Ce–i de văzut la Chișinău?” Locuri dragi vs. locuri reprezentative din Chișinău în viziunea tinerilor de etnie rusă
Laser-induced frequency tuning of Fourier-limited single-molecule emitters
Creators: name: Colautti, Maja
name: Piccioli, Francesco S.
name: Lombardi, Pietro
name: Toninelli, Costanza
name: ristanovic, Zoran
name: Moradi, Amin
name: Adhikari, Subhasis
name: Orrit, Michel
name: Deperasinska, Irena
name: Kozankiewicz, Boleslaw
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The local interaction of charges and light in organic solids is the basis of distinct and fundamental effects. We here observe, at the single molecule scale, how a focused laser beam can locally shift by hundreds-time their natural linewidth and in a persistent way the transition frequency of organic chromophores, cooled at liquid helium temperatures in different host matrices. Supported by quantum chemistry calculations, the results are interpreted as effects of a photo-ionization cascade, leading to a stable electric field, which Stark-shifts the molecular electronic levels. The experimental method is then applied to a common challenge in quantum photonics, i.e. the independent tuning and synchronization of close-by quantum emitters, which is desirable for multi-photon experiments. Five molecules that are spatially separated by about 50 microns and originally 20 GHz apart are brought into resonance within twice their linewidth. Combining this ability with an emission linewidth that is only limited by the spontaneous decay, the system enables fabrication-free, independent tuning of multiple molecules integrated on the same photonic chip.
description: 15 pages, 5 figures. Supplementary Informations 23 pages, 13 figures
title: Evaluation of power to gas technology in Europe
Creators: name: Driss, Firas
Publisher: name: TU Wien
Year: 2019
Subjects: subject: PtG
subject: PtH
subject: Power to gas
subject: Evaluation
subject: Europe
subject: PtG
subject: PtH
subject: Power to gas
subject: Evaluation
subject: Europe

description: In the era where climate change matters the life of billions of people around the globe, greenhouse gas and CO2 emissions exceptional rates increasing in the recent years are making this change going in the wrong direction and escalating more critically, and this is manifested in many aspects of the human being life style like the recent storms invading the globe in most of the continents and the floods and the temperature raising etc.. To cope with this, the European Union urged all member states and the extension states to push further the integration of renewable energies which resulted in a gigantic electricity generation from renewable all over the continent, this introduced another challenge in efficiency to recover the surplus production especially from photovoltaic and wind. Power to Gas got introduced to boost the area of energy storage and optimizing better efficiency of existing renewable energy utilities, as well capturing CO2 in the methanation process for example. In this work of evaluating the power to gas deployment and implementation, an overview is given of the technology of power to gas itself along with introducing the economic variant within power to gas and its specificities. Later, an assessment is performed to the pilot researches and projects that have been deployed/done in most of the european countries leading in this technology, in a regional to national scale and distributed scale to emphasis on the wide portfolio and application that could be done with this technology. Afterwards, a demonstration of the executed projects is displayed along with the dashboard of the continent in this area. Finally, an overview is given on the trends and the future opportunities within this technology to open the perspective and project the business in the reality of the future technological context.
PoDIUM - D7.4 Dissemination Plan
Creators: name: Sevi Christoforou
name: Emily Stevens
name: Lazaros Gkatzikis
name: Nikoletta Karitsioti
Publisher: name: Zenodo
Year: 2024

description: Deliverable 7.4 is a public deliverable and the outcome of Task 7.2, Dissemination Activities and Events, carried out as part of PoDIUM’s Work Package (WP) 7 on ‘Dissemination, exploitation, and international cooperation’. D7.4 Dissemination Plan provides initial dissemination targets and Key Performance Indicators(KPIs), as well as an initial list of eventsto carry out the dissemination activities. It clearly defines the dissemination strategy and the plan of action that will be implemented byPoDIUM’s partners to ensure that the project and its results are effectively disseminated throughout the project’s lifecycle. It identifies the topics of interest of each of the project’s target audiences, describes the means and channels that will be employed and serves as a reference point for the dissemination activities planned and the role undertaken by the project partners. Moreover, it sets the success criteria for the evaluation of the dissemination activities performed per year. Complementary, the deliverable includes the procedures to be followed for dissemination activities carried out by consortium partners.
Fractal time random walk and subrecoil laser cooling considered as renewal processes with infinite mean waiting times
Creators: name: Bardou, F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Atomic Physics (physics.atom-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: There exist important stochastic physical processes involving infinite mean waiting times. The mean divergence has dramatic consequences on the process dynamics. Fractal time random walks, a diffusion process, and subrecoil laser cooling, a concentration process, are two such processes that look qualitatively dissimilar. Yet, a unifying treatment of these two processes, which is the topic of this pedagogic paper, can be developed by combining renewal theory with the generalized central limit theorem. This approach enables to derive without technical difficulties the key physical properties and it emphasizes the role of the behaviour of sums with infinite means.
description: 9 pages, 7 figures, to appear in the Proceedings of Cargese Summer School on "Chaotic dynamics and transport in classical and quantum systems"
Path homology and temporal networks
Creators: name: Chowdhury, Samir
name: Huntsman, Steve
name: Yutin, Matvey
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: Algebraic Topology (math.AT)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We present an algorithm to compute path homology for simple digraphs, and use it to topologically analyze various small digraphs en route to an analysis of complex temporal networks which exhibit such digraphs as underlying motifs. The digraphs analyzed include all digraphs, directed acyclic graphs, and undirected graphs up to certain numbers of vertices, as well as some specially constructed cases. Using information from this analysis, we identify small digraphs contributing to path homology in dimension $2$ for three temporal networks, and relate these digraphs to network behavior. We conclude that path homology can provide insight into temporal network structure and vice versa.
Tables of the temperature dependence of average reduced energy and nematic order parameter for the Lebwohl-Lasher liquid crystal from The nematic-isotropic transition of the Lebwohl–Lasher model revisited
Creators: name: Skačej, Gregor
name: Zannoni, Claudio
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Computational Physics
subject: 30399 Macromolecular and Materials Chemistry not elsewhere classified
subject: FOS: Chemical sciences
subject: 30699 Physical Chemistry not elsewhere classified
subject: 20304 Thermodynamics and Statistical Physics
subject: FOS: Mechanical engineering

description: Numerical results from Metropolis Monte Carlo runs launched from random (isotropic) and perfectly aligned initial congurations, respectively and Wolff cluster Monte Carlo runs launched from random initial congurations.