cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dynamic generation of orbital quasiparticle entanglement in mesoscopic conductors
Creators: name: Samuelsson, P.
name: Buttiker, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a scheme for dynamically creating orbitally entangled electron-hole pairs through a time-dependent variation of the electrical potential in a mesoscopic conductor. The time-dependent potential generates a superposition of electron-hole pairs in two different orbital regions of the conductor, a Mach-Zehnder interferometer in the quantum Hall regime. The orbital entanglement is detected via violation of a Bell inequality, formulated in terms of zero-frequency current noise. Adiabatic cycling of the potential, both in the weak and strong amplitude limit, is considered.
description: 4 pages, 2 figures; references updated
A VIDÉKFEJLESZTÉSI TÁMOGATÁSOK TERÜLETI ELTÉRÉSEI ROMÁNIÁBAN ÉS MAGYARORSZÁGON
Creators: name: Bakos, Izabella Mária
name: Tamus, Antalné
name: Takácsné György, Katalin
name: Bakos, Izabella Mária
name: Tamus, Antalné
name: Takácsné György, Katalin
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: vidékfejlesztési támogatások
subject: Magyarország
subject: Románia
subject: megyei eloszlás
subject: faktor- és klaszteranalízis
subject: 2007-2013-as programidőszak
subject: common support for rural development
subject: Hungary
subject: Romania
subject: county distribution
subject: factor and cluster analysis
subject: 2007-2013's program period

description: Magyarország és Románia számára a vidékfejlesztési programok lehetőséget adnak a vidéki térségeik gazdasági, társadalmi és környezeti problémáinak a mérséklésére, melyekre csupán belső forrásokból nem lennének képesek. Felvetődik a kérdés, hogy mennyire tudtak/tudnak hatékonyan élni ezzel az eséllyel. Kutatásunkban célul tűztük ki a két szomszédos ország 2007-2013-as vidékfejlesztési programjának és a programozási időszakon belül megvalósult pályázási sajátosságainak az értékelését. Szekunder kutatásunkban pályázati aktivitásukat statisztikai módszerek segítségével elemeztük. Vizsgáltuk, hogy az egyes régiókra milyen jellegű és összegű támogatások voltak jellemzőek és hogy a pályázási kedv összefüggésben van-e a térségek gazdasági-társadalmi helyzetével. Összegezve elmondható, hogy Románia és Magyarország nem használta ki teljes mértékben az Európai Uniós vidékfejlesztési forrásokat. A romániai LEADER akciócsoprtok életében az elmúlt időszak a tanulási és tapasztalatszerzési időszak volt és számottevően kisebb mozgástérrel rendelkezett, mint a programban már jártasabb EU-s tagországok. -------------------------------------------------------------------- Rural development support programs allow Hungary and Romania to mitigate the economic, social and environmental problems of rural areas, which would be impossible by relying only on internal resources. It is appropriate to examine how well these countries have been able to take advantage of this opportunity. The aim of our research is to assess the 2007-2013 rural development programs in the two neighbouring countries, along with the patterns of application within this programming period. In our secondary research we analyze application activity by statistical methods. We analyze the amount of support typical for the particular regions and whether application activity is in correlation with the economic and social situation of these regions. In summary, Romania and Hungary have not exploited EU rural development resources fully. For LEADER action groups in Romania it has been a period to learn and gain experience and they have had significantly less latitude than member states with more experience with the program.
Graduate recitals
Creators: name: Ing, Peter Douglas Ken-Lung
Publisher: name: University of British Columbia
Year: 2010

description: The thesis for the Master of Music degree in Orchestral Instruments consists of two full-length recitals, or the equivalent, with emphasis on solo works, but also including representative chamber works. My two full-length recitals were performed on April 6,2004 and March 8, 2006.
OECD TAGÁLLAMOK ÖNKORMÁNYZATI ALRENDSZEREINEK VIZSGÁLATA TÖBBVÁLTOZÓS STATISZTIKAI MÓDSZEREK SEGÍTSÉGÉVEL
Creators: name: Hegedűs, Szilárd
name: Gácsi, Roland
name: Hegedűs, Szilárd
name: Gácsi, Roland
Publisher: name: Unknown
Year: 2014
Subjects: subject: Financial Economics
subject: Public Economics
subject: önkormányzatok
subject: közpénzügyek
subject: adósság
subject: helyi adózás
subject: bevételek
subject: kiadások
subject: municipalities
subject: public finance
subject: revenues
subject: expeditures
subject: local taxation

description: Az önkormányzatok gazdasági-társadalmi konstrukciója nagymértékben eltérő lehet az OECD tagországok között, melyek az történelmi hagyományok, a decentralizációs hagyományok tükrében igen eltérőek, melyeket az önkormányzati rendszermodellek írnak le. A kutatásunk célja, hogy bemutassa a különféle önkormányzati modellekkel ír le a szakirodalom. A kutatásunk célja, hogy az önkormányzati rendszermodellek gazdasági attribútumait írja le a rendelkezésre álló makrogazdasági adatok alapján. Célunk, hogy az eltérő sajátosságokat mutató önkormányzati modellekbe sorolt OECD tagországok milyen mértékben felelnek meg a modellek általános jellemzőinek, illetve az időbeli változások milyen mértékben zajlottak le az elmúlt évtizedben, és milyen hatást gyakorolt a helyhatóságok gazdasági helyzetére a 2007-ben kitört válság tükrében. Ennek megfelelően három évben vizsgáltuk meg a különböző országok önkormányzati rendszereit prezentáló mutatókat, 2002-ben, 2007-ben, 2010-ben. A vizsgálatba bevont mutatók az önkormányzatok bevételeit, valamint kiadásait, illetve költségvetési pozícióit vizsgálta meg klaszteranalízis alkalmazásával. --------------------------------------------------------------------------------------- The economic and social structure of municipalities may vary greatly among OECD member countries, due to the differences of historical- and decentralization traditions. Our research aims to describe the various local government models. The economic attributes of local government models’ are described in this paper based on macroeconomic data. Our goal is to answer to which extent OECD member countries’ municipals with different features correspond to the general characteristics of the models, and what impact the outbreak of the crisis has had in the last decade on the economic situation of the local authorities. According to this, local governments of different countries were examined in three years: 2007, 2010. Revenues, expenditures and the financial position of local governments were examined.
Mesoscale clusters in the crystallisation of organic molecules
Creators: name: Barua, Harsh
name: Svärd, Michael
name: RASMUSON, AKE
name: HUDSON, SARAH
name: Cookman, Jennifer
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences

description: Abstract: The early stages of the molecular self-assembly pathway leading to crystal nucleation have a significant influence on the properties and purity of organic materials. This mini review collates the work on organic mesoscale clusters and discusses their importance in nucleation processes, with a particular focus on their critical properties and susceptibility to sample treatment parameters. This is accomplished by a review of detection methods, including dynamic light scattering, nanoparticle tracking analysis, small angle X-ray scattering, and transmission electron microscopy. Considering the challenges associated with crystallisation of flexible and large-molecule active pharmaceutical ingredients, the dynamic nature of mesoscale clusters has the potential to expand the discovery of novel crystal forms. By collating literature on mesoscale clusters for organic molecules, a more comprehensive understanding of their role in nucleation will evolve and can guide further research efforts.
Bosonic Memory Channels
Creators: name: Giovannetti, Vittorio
name: Mancini, Stefano
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss a Bosonic channel model with memory effects. It relies on a multi-mode squeezed (entangled) environment's state. The case of lossy Bosonic channels is analyzed in detail. We show that in the absence of input energy constraints the memory channels are equivalent to their memoryless counterparts. In the case of input energy constraint we provide lower and upper bounds for the memory channel capacity.
description: 6 pages, 2 figures
Moyamoya-tõbi: kirjanduse ülevaade ja haigusjuhu kirjeldus
Creators: name: Kriisa, Victoria-Lisethe
name: Rätsep, Tõnu
Publisher: name: Eesti Arst
Year: 2025

description: Moyamoya-tõbi on haruldane krooniline tserebrovaskulaarne häire, mida iseloomustab enamasti kahepoolne sisemise unearteri intrakraniaalse osa ja Willisi rõnga veresoonte ahenemine ning laienenud kollateraalsete veresoonte võrgustik aju põhimikul. Haigus on enam levinud Aasia maades. Moyamoya-tõbi manifesteerub aju isheemilise või verevalumist põhjustatud kahjustusena. Haiguse diagnoos põhineb angiograafilisel uuringul. Soovitatavaks kirurgilise ravi taktikaks on a. meningea media ja a. cerebri media harude vahelise anastomoosi rajamine.
description: Eesti Arst, 2025: Aprill
title: 'Localised creativity: a life span perspective'
Creators: name: Worth, Piers J.
Publisher: name: The Open University
Year: 2000

description: This thesis is based around a biographic study of the lives of 40 individuals (24 men and 16 women) with a reputation for creative work in a localised context (such as an organisation). The study examines life span development patterns from birth to middle age (45 - 60 years of age) with data gained by biographic interview and thematic analysis. Participants selected for this study are creative in that they have a reputation for producing new, novel and useful or appropriate contributions in their 'local' setting. The study identifies two main paths to 'local' creativity within this sample. First, participants who found and related to a particular area during childhood and adolescence and developed this relationship and work from that time through their adult lives. Second, participants who, although they generally demonstrated an interest in their subsequent creative work in early life did not understand this until some later time, and consequently started developing this area later. On the whole these two groups present different patterns of childhood experience, ways of locating their domain of work, association with influential adults or role models, and changes between domains and fields of work. Their midlife experiences are similar. From midlife and middle age there are fewer differences. The findings also serve to illustrate the contribution of support received from parents and teachers in early life to creative development. They also indicate that even if a young person does not identify a domain of work activity in early life this can be found later - and that support for work in this area is usually received from influential adults and role models in their work and learning environment. Various other factors have also been considered.
Interaction of young stellar object jets with their accretion disk
Creators: name: Soker, Noam
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I reexamine recent observations of velocity profiles across jets blown by young stellar objects, and argue that the observations do not support the interpretation of jets rotating around their symmetry axes. Instead, I propose that the interaction of the jets with a twisted-tilted (wrapped) accretion disk can form the observed asymmetry in the jets' line of sight velocity profiles. The proposed scenario is based on two plausible assumptions. (1) There is an inclination between the jet and the outer parts of the disk; the jet is perpendicular to the inner part of the disk; Namely, there is a twisted-tilted (wrapped) disk. (2) The disk-jet interaction slows down the jet as the jet entrains mass from the disk, with larger decelaration of jet segments closer to the tilted disk. The proposed scenario can account for the basic properties of the observed velocity profiles, while having the advantage that there is no need to refer to any magnetic jet launching model, and there is no need to invoke jet rotation with a huge amount of angular momentum.
description: Astronomy and Astrophysics, in press (contains an appendix which is not in A&A)
Measuring Cellular Ion Transport by Magnetoencephalography
Creators: name: Sharma, Sudhir Kumar
name: Vijay, Sauparnika
name: Gore, Sangram
name: Dore, Timothy M.
name: Jagannathan, Ramesh
Publisher: name: arXiv
Year: 2020
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The cellular-level process of ion transport is known to generate a magnetic field. A non-invasive magnetoencephalography (MEG) technique was used to measure the magnetic field emanating from HeLa, HEK293 and H9c2(2-1) rat cardiac cells. The addition of a non-lethal dose of ionomycin to HeLa and capsaicin to TRPV1-expressing HEK293 cells, respectively, resulted in a sudden change in the magnetic field signal consistent with Ca2+ influx, which was also observed by confocal fluorescence microscopy under the same conditions. In contrast, addition of capsaicin to TRPV1-expressing HEK293 cells containing an optimum amount of Ca2+ channel blockers, a TRPV1 antagonist (ruthenium red), resulted in no detectable magnetic or fluorescent signals. These signals confirmed that the measured MEG signals are due to cellular ion transport through the cell membrane. In general, there is evidence that ion channel/transporter activation and ionic flux are linked to cancer; Therefore, our work suggests that MEG could represent a non-invasive method for detecting cancer.
MONOPOLISZTIKUS KÖRNYEZETBEN MŰKÖDŐ SZERVEZETEK TANULMÁNYOZÁSA A STRATÉGIAALKOTÁS ÉS ANNAK VÉGREHAJTÁSA ÁLTAL
Creators: name: Katona, Norbert
name: Katona, Norbert
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Institutional and Behavioral Economics
subject: piaci szerkezetet
subject: monopóliumok
subject: szervezet
subject: szervezeti tényezők
subject: stratégia
subject: hatóerők
subject: market-structure
subject: monoplies
subject: organizations
subject: oragnizational-factors
subject: strategy
subject: indicators

description: Jelen cikk egy olyan kutatáshoz szolgáltat megközelítéseket, amely monopol piacon tevékenykedő gazdálkodószervezetek stratégia-alkotással kapcsolatos motivációit vizsgálja. A kutatás azt célozza, hogy feltárja milyen „lágy” és „kemény” menedzsment eszközöket, módszereket alkalmaznak, az érintet szervezetek stratégiájuk megalkotása és megvalósítása során. A cikkben, a kutatás nélkülözhetetlen elemeként vizsgálom a piaci szerkezeteteket, a monopóliumokkal összefüggésben. A feltárt jellegzetes monopolisztikus piaci-szerkezeti összefüggéseket felhasználva, arra építve, ezt követően meghatározom azokat a szervezeti és működési jellemzőket, amelyek lényeges dimenzióit adják a további vizsgálatnak. A cikk végén rámutatok arra a rejtett, ugyanakkor jól kitapintható változásmenedzsment összefüggésre, amely a korábban számba vett piaci-szerkezeti, illetve szervezeti megközelítés alapján egyértelműen alkalmas keret-modellként szolgálhat a további vizsgálódások esetén; ez a modell az ún. „kongruencia-modell”. --------------------------------------------------------------- This review study acts as an integral and basic part of a research aiming investigation on motivation factors and drivers of oragnizations operating in the flield of monopolistic markets. This planned research is aiming to scrutize the question, what kind of „hard” and „soft” management tools are to be used by monopol organizatisons by investigating strategy-creating and implementing practices. As an indispensable root of the research, in this study I took a close look at the market-structure indicators concerning monopolistic operations. Following the outcome of this survey on the market-structure focused on monolistic patterns, I found crutial to outline all the organizational dimensions, that has been found critical for a next narrow-platformed investigation. Finally I did match the hidden change-management interdependances concernig the aim of the planned reasearch, and the summed up the details and indicators by checking all the inevitable dimensions by use of frame modell called for „correlated organizational modulation”.
A method for determining radio continuum spectra, and its application to large surveys
Creators: name: Vollmer, B.
name: Davoust, E.
name: Dubois, P.
name: Genova, F.
name: Ochsenbein, F.
name: van Driel, W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new tool to extract cross-identifications and radio continuum spectra from radio catalogues contained in the VIZIER database of the CDS is presented. The code can handle radio surveys at different frequencies with different resolutions. It has been applied to 22 survey catalogues at 11 different frequencies containing a total of 3.5 million sources, which resulted in over 700000 independent radio cross-identifications and ~67000 independent radio spectra with more than two frequency points. A validation of the code has been performed using independent radio cross-correlations from the literature. The mean error of the determined spectral index is +-0.3. The code produces an output of variable format that can easily be adapted to the purpose of the user.
description: 11 pages, 11 figures. Accepted for publication in A&A
Effect of Ginkgo biloba on acetaminophen-induced hepatotoxicity in male Long-Evans rats
Creators: name: Cheung, Catherine Yuen Shan
Publisher: name: University of British Columbia
Year: 2010

description: Acetaminophen (APAP) is commonly used as an analgesic and an antipyretic. This drug is considered safe, but it may cause severe hepatotoxicity and even fatality in certain situations. Ginkgo biloba extract (GBE), which is a popular herbal medicine used mainly to improve memory, induces rat hepatic cytochrome P450 (CYP) enzymes, including CYP1A2, CYP2E1, and CYP3A. APAP is bioactivated by these enzymes to the hepatotoxic metabolite, N-acetyl-p-benzoquinoneimine. Hence, GBE may modulate APAP-induced hepatotoxicity. The current study investigated the influence of GBE (containing 6.2% w/w terpene trilactones and 21 % w/w flavonol glycosides) on APAP-induced hepatotoxicity in male Long-Evans rats, as assessed by liver histological analysis and plasma alanine aminotransferase (ALT) levels. The validated plasma ALT assay was accurate, precise, and reproducible, although it had poor sensitivity and a narrow dynamic range. Control experiments indicated that 20% Tween 80 in 0.9% NaCl (the vehicle used to suspend APAP) did not increase plasma ALT levels, fasting was required to elicit APAP-induced hepatotoxicity, and maximal plasma ALT levels were obtained with APAP at a dosage of 1000 mg/kg. GBE (500 mg/kg ip once daily for 8 days) did not increase plasma ALT levels, when compared to the 0.9% NaCl-treated control group, although histological analysis of hepatic tissues from GBE-treated rats showed that four of the five samples exhibited steatosis, necrosis, capsular inflammation, or sinusoidal dilatation. By comparison, GBE pretreatment (500 mg/kg ip once daily for 9 days) prevented the increase in plasma ALT levels in rats administered APAP (1000 mg/kg ip). The plasma ALT levels were 41 ± 3 U/L (mean ± SEM), 114 ± 22 U/L, and 53 ± 7 U/L in the vehicle-treated control group, APAP-treated group, and GBE and APAP-treated group, respectively. In contrast, GBE was not able to attenuate the occurrence of steatosis, necrosis, capsular inflammation, or sinusoidal dilatation. These effects were accompanied by an increase (5-fold) in hepatic CYP3A23 mRNA expression, but no change in UDP-glucuronosy1transferase 1A6 mRNA expression. In summary, based on histological assessment, GBE exacerbated APAP-induced hepatotoxicity in male Long-Evans rats, and this might be related to increased bioactivation rather than reduced glucuronidation of APAP by GBE.
THE USE OF GINGER FOR MEDICINAL DISEASES BASED ON TRADITIONAL MEDICINE
Creators: name: Komiljonova, Oygul
Publisher: name: Zenodo
Year: 2024

description: The history of the use of ginger in cooking and pharmacology goes back about 5,000 years. It has long been valued for its taste and medicinal qualities, used for digestive problems, colds, fatigue and muscle pain, and was also considered a powerful aphrodisiac. Very popular in Europe in the 18th century and later, it was immortalized by famous artists including Van Gogh, Cezanne and Toussaint. Let's learn more about the benefits of ginger and precautions when using it from a scientific point of view.
Timing Optimisation and Analysis in the Design of 3D silicon sensors: the TCoDe Simulator
Creators: name: Loi, Angelo
name: Contu, Andrea
name: Lai, Adriano
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Abstract: Solid state sensors having timing capabilities are becoming an absolute need in particle tracking techniques of future experiments at colliders. In this sense, silicon sensors having 3D structure are becoming an interesting solution, due to their intrinsic speed and radiation resistance. A characteristic of such devices is the strict dependence of their performance on their geometric structure, which can be widely optimised by design, thus requiring suitable tools for an accurate modeling of their behaviour. This paper illustrates the development, performance and use of the TCoDe simulator, specifically dedicated to the fast simulation of carrier transportation phenomena in solid state sensors. Some examples of its effectiveness in the design and analysis of 3D sensors is also given.
description: Prepared for submission to Journal of Instrumentation
Lülivaheketta degeneratsiooni ja prolapsi tekkepõhjused
Creators: name: Kõiv, Kennet
name: Kõiv, Leho
name: Rätsep, Tõnu
name: Aunapuu, Marina
name: Arend, Andres
Publisher: name: Eesti Arst
Year: 2025

description: Lülivahekettad ehk intervertebraalsed diskid ühendavad lülisambas naaberlülisid omavahel ja annavad tänu oma ainupärasele ehitusele sellele nii liikuvuse kui ka amortisaatori rolli. Samas tekivad vananemisele ja degeneratsioonile viitavad muutused diskikoes varem kui mistahes muus organismi sidekoelistes tugistruktuurides. Seda peetakse kliiniliselt oluliseks, sest diski degeneratsioon on seotud seljavaluga. Praegused ravimeetodid on valdavalt konservatiivsed, harvem ka kirurgilised ning on suunatud enamasti sümptomite otsesele leevendamisele. Osal juhtudel jääb valutekke põhjus selgusetuks. Uued arengusuunad, geneetilised ja bioloogilised lähenemisviisid võivad tulevikus võimaldada paremat lülivaheketta degeneratsiooni diagnoosimist ning ka diski prolapsi tekke pärssimist ja ravi tõhususe parandamist.
description: Eesti Arst, 2025: Aprill
Cosmological influence of super-Hubble perturbations
Creators: name: Kolb, Edward W.
name: Matarrese, Sabino
name: Notari, Alessio
name: Riotto, Antonio
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The existence of cosmological perturbations of wavelength larger than the Hubble radius is a generic prediction of the inflationary paradigm. We provide the derivation beyond perturbation theory of a conserved quantity which generalizes the linear comoving curvature perturbation. As a by-product, we show that super-Hubble-radius (super-Hubble) perturbations have no physical influence on local observables e.g., the local expansion rate) if cosmological perturbations are of the adiabatic type.
description: Four pages, no figures
ANTARES Status & Milestones : News from Deep-Sea
Creators: name: Pradier, Thierry
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The ANTARES project aims to build a deep-sea Cherenkov Telescope for High Energy Neutrino Astronomy located in the Mediterranean Sea. The experiment, currently in the construction phase, has recently achieved an important milestone : the operation of a prototype line and of a line with monitoring instruments. These deployments allowed a thorough understanding of environmental parameters.
description: 6 pages, 4 figures. To appear in the Proceedings of the 3rd International Conference on Frontier Science - Physics and Astrophysics in Space, Frascati, Italy, 14-19 June 2004
Additional file 1 of High expressions of the cytoglobin and PGC-1α genes during the tissue regeneration of house gecko (Hemidactylus platyurus) tails
Creators: name: Novianti, Titta
name: Vetnizah Juniantito
name: Jusuf, Ahmad Aulia
name: Arida, Evy Ayu
name: Sadikin, Mohamad
name: Jusman, Sri Widia A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1. Post hoc test of varied data of Cygb mRNA between each growth-day group (ANOVA, p
Leveraging Customer Feedback for Multi-modal Insight Extraction
Creators: name: Mukku, Sandeep Sricharan
name: Kanagarajan, Abinesh
name: Ghosh, Pushpendu
name: Aggarwal, Chetan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Businesses can benefit from customer feedback in different modalities, such as text and images, to enhance their products and services. However, it is difficult to extract actionable and relevant pairs of text segments and images from customer feedback in a single pass. In this paper, we propose a novel multi-modal method that fuses image and text information in a latent space and decodes it to extract the relevant feedback segments using an image-text grounded text decoder. We also introduce a weakly-supervised data generation technique that produces training data for this task. We evaluate our model on unseen data and demonstrate that it can effectively mine actionable insights from multi-modal customer feedback, outperforming the existing baselines by $14$ points in F1 score.
description: NAACL 2024
Gravitational radiation from cosmic (super)strings: bursts, stochastic background, and observational windows
Creators: name: Damour, Thibault
name: Vilenkin, Alexander
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The gravitational wave (GW) signals emitted by a network of cosmic strings are reexamined in view of the possible formation of a network of cosmic superstrings at the end of brane inflation. The reconnection probability $p$ of intersecting fundamental or Dirichlet strings might be much smaller than 1, and the properties of the resulting string network may differ significantly from those of ordinary strings (which have $p=1$). In addition, it has been recently suggested that the typical length of newly formed loops may differ by a factor $ε\ll 1$ from its standard estimate. Here, we analyze the effects of the two parameters $p$ and $ε$ on the GW signatures of strings. We consider both the GW bursts emitted from cusps of oscillating string loops, which have been suggested as candidate sources for the LIGO/VIRGO and LISA interferometers, and the stochastic GW background, which may be detectable by pulsar timing observations. In both cases we find that previously obtained results are \textit{quite robust}, at least when the loop sizes are not suppressed by many orders of magnitude relative to the standard scenario. We urge pulsar observers to reanalyze a recently obtained 17-year combined data set to see whether the large scatter exhibited by a fraction of the data might be due to a transient GW burst activity of some sort, e.g. to a near cusp event.
description: 16 pages, 6 figures
G'O'ZA HOSIL ELEMENTLARINING SHAKLLANISHI
Creators: name: Rahimova, Gulnoza
Publisher: name: Zenodo
Year: 2024

description: Bentonitdan qishloq xo’jaligida foydalanishning ilmiy jihatlari maqolada batafsil bayon etilgan.Bentonitning kimyoviy tarkibi va paxta yetishtirishda qollanishining ijobiy tomonlari haqida ma’lumotlar berilgan.Go’za chigitlarini sho’rlangan tuproq sharoitida bentonid bilan ishlov berish hosildorlik va sifat ko’rsatkichlarini oshiradi.
Emergent particles and gauge fields in quantum matter
Creators: name: Powell, Ben J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: I give a pedagogical introduction to some of the many particles and gauge fields that can emerge in correlated matter. The standard model of materials is built on Landau's foundational principles: adiabatic continuity and spontaneous symmetry breaking. These ideas lead to quasiparticles that inherit their quantum numbers from fundamental particles, Nambu-Goldstone bosons, the Anderson-Higgs mechanism, and topological defects in order parameters. I then describe the modern discovery of physics beyond the standard model. Here, quantum correlations (entanglement) and topology play key roles in defining the properties of matter. This can lead to fractionalised quasiparticles that carry only a fraction of the quantum numbers that define fundamental particles. These particles can have exotic properties: for example Majorana fermions are their own antiparticles, anyons have exchange statistics that are neither bosonic nor fermionic, and magnetic monopoles do not occur in the vacuum. Gauge fields emerge naturally in the description of highly correlated matter and can lead to gauge bosons. Relationships to the standard model of particle physics are discussed.
description: Pedagogical review submitted to Contemporary Physics; 50 pages, 20 figures. Minor corrections to previous posting
AZ EURÓPAI UNIÓ ÉS JAPÁN JÁRMŰKERESKEDELMÉNEK VIZSGÁLATA
Creators: name: Szabó, Zsolt
name: Bozsik, Norbert
name: Szabó, Zsolt
name: Bozsik, Norbert
Publisher: name: Unknown
Year: 2014
Subjects: subject: International Relations/Trade
subject: autóipar
subject: nemzetközi kereskedelem
subject: ágazaton belüli kereskedelem
subject: Európai Unió
subject: Japán
subject: automotive industry
subject: international trade
subject: intra-industry trade
subject: European Union
subject: Japan

description: Érdekesnek bizonyulhat az a tény, hogy a németek importálnak japán autót, és a japánok is németet, és hogy az e fajta kereskedelmi kapcsolatokat a hagyományos közgazdasági elméletek nem magyarázzák. Az ilyen jellegű kereskedelemre a választ az ágazaton belüli kereskedelemben találjuk, melynek jelentősége az ipari termékek csoportján belül számottevő. Az európai térség számos autóipari vállalatnak ad helyet, ahogy Japánban is jelentős gyártók vannak. Az EU térsége, és Japán adja a világ gyártóinak több mint felét, és ezek a gyártók éles versenyben állnak egymással. A japán autók különösen ismertek kedvező árukról, alacsony fogyasztásukról, praktikus méretükről, amely a ’70-es években versenyelőnyhöz juttatta őket, és megjelentek a külföldi piacokon. Európában pedig az autógyártásnak évszázados történelme van. A dolgozat elemző részében alkalmazásra kerül a már-már klasszikus Grubel-Lloyd index, az egységérték-indexek, illetve a kereskedelemáram mértéke alapján megállapításra kerül a kereskedelem jellege. A Greenaway-Hine-Milner-, Fontagné-Freudenberg – indexek kiszámolásával a kereskedelmi típusok relatív súlyát vizsgáljuk meg. A kapott eredmények tükrében vizsgáljuk az ágazaton belüli kereskedelem lehetséges magyarázó tényezőit. ------------------------------------------------------------ The fact that German imports Japanese cars and vica versa, proved to be very interesting, and the traditional economics theories do not explain this type of trade relations. We find the answer if we study the abundant literature of intra industry trade, which has an importance in major industrial products. The European region hosts a number of automotive companies, and Japan has major manufacturers as well. The Japanese cars are well-known of their reasonable prices, fuel-efficient engines, and small practical sizes, which gave them a competitive advantage in the ’70s, when they appeared in foreign markets. In the European region in turn the automotive manufacturing has centuries of history. In the analysis part of this essay we apply the almost classical Grubel-Lloyd index, and calculate the unit value and trade flow rate to determine the nature of trade. On the basis of Greenaway-Hine-Milner index, and Fontagné-Freudenberg index we examine the relative weight of the trade types. On the basis of the results we can draw proper conclusions and investigate the possible explanatory variables of intra-industry trade.
A study of the electrostatic properties of the interiors of low-mass stars: Possible implications for the observed rotational properties
Creators: name: Brito, Ana
name: Lopes, Ilídio
Publisher: name: arXiv
Year: 2024
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In the partially ionized material of stellar interiors, the strongest forces acting on electrons and ions are the Coulomb interactions between charges. The dynamics of the plasma as a whole depend on the magnitudes of the average electrostatic interactions and the average kinetic energies of the particles that constitute the stellar material. An important question is how these interactions of real gases are related to the observable stellar properties. Specifically, the relationships between rotation, magnetic activity, and the thermodynamic properties of stellar interiors are still not well understood.
 In this study, we investigate the electrostatic effects within the interiors of low-mass main sequence (MS) stars. Specifically, we introduce a global quantity, a global plasma parameter, which allows us to compare the importance of electrostatic interactions across a range of low-mass theoretical models ($0.7 - 1.4 \, M_\odot$) with varying ages and metallicities. We then correlate the electrostatic properties of the theoretical models with the observable rotational trends on the MS. We use the open-source 1D stellar evolution code MESA to compute a grid of main-sequence stellar models. Our models span the $\log g - T_{\text{eff}}$ space of a set of 66 Kepler main-sequence stars.
 We identify a correlation between the prominence of electrostatic effects in stellar interiors and stellar rotation rates. The variations in the magnitude of electrostatic interactions with age and metallicity further suggest that understanding the underlying physics of the collective effects of plasma can clarify key observational trends related to the rotation of low-mass stars on the MS. These results may also advance our understanding of the physics behind the observed weakened magnetic braking in stars.
description: 13 pages, 9 figures, 3 tables
A DIPLOMÁS PÁLYAKÖVETÉS ÉS AZ INTEGRÁLT VÁLLALATIRÁNYÍTÁSI RENDSZEREK ELTERJEDTSÉGÉNEK ÖSSZEFÜGGÉSEI
Creators: name: Zörög, Zoltán
name: Szűcs, Csaba
name: Zörög, Zoltán
name: Szűcs, Csaba
Publisher: name: Unknown
Year: 2014
Subjects: subject: Labor and Human Capital
subject: Teaching/Communication/Extension/Profession
subject: információ menedzsment
subject: vállalati információs rendszerek
subject: integrált információs rendszerek
subject: diplomás pályakövetés
subject: information management
subject: enterprise information system
subject: integrated information system
subject: career tracking of graduates of higher education

description: Egyre gyorsuló ütemben fejlődő korunkban mindinkább előtérbe kerül az információ, mint a gazdasági szervezetek erőforrása. Az információ előállítás, továbbítás és felhasználás egyre fontosabb szerepet kap, melyhez az informatika és az információs rendszerek fejlődőse is nagymértékben hozzájárul. A gazdasági életben azok a vállalatok kerülnek előnyös helyzetbe, amelyek minél gyorsabban jutnak a döntésekhez szükséges legfontosabb információkhoz. Napjainkban az elektronikus adatfeldolgozás elterjedésével nem az információk megszerzése jelenti a legfőbb problémát – ezek ugyanis megtalálhatók a legkülönfélébb adatbázisokban, adattárházakban belső-, illetve külső információként – hanem azoknak az információknak az előállítása, amelyekre az adott szituációban szükség van egy döntés meghozatalához. Fontosnak tartjuk, hogy a felsőoktatási intézmények felkészítsék hallgatóikat a munkaerő-piaci elvárásokra a vállalatirányítási rendszerek használatára vonatkozóan. Tanulmányunk elkészítésének célja annak bemutatása, hogy a diplomások milyen eséllyel helyezkednek el olyan vállalatnál, ahol integrált vállalatirányítási rendszer használatát várják el tőlük. ----------------------------------------------------------------- Information as a resource for economic organisations is coming to the foreground to a greater extent nowadays in our era of rapid development. Producing, conveying and using information are playing a greater role mainly due to IT and information system developments. The companies that are able to acquire information that is necessary for decision making in the quickest possible way find themselves in a more advantaged position in economic life. These days as a result of the widespread electronic data processing it is not information acquisition that means a problem as information can be found in different databases, places for storage in the form of both external and internal information. Rather, producing information that is of vital importance in a given situation to make a well-grounded decision is problematic. In our view it is essential that the institutions of higher education prepare their students for the expectations of the labour market regarding the use of enterprise resource planning systems. The objective of our present paper is to present the chances of the graduates in finding a job at a company where managing integrated enterprise resource planning systems is expected.
Beam mismatch effects in Cosmic Microwave Background polarization measurements
Creators: name: Rosset, Cyrille
name: Yurchenko, Vladimir
name: Delabrouille, Jacques
name: Kaplan, Jean
name: Giraud-Héraud, Yannick
name: Lamarre, Jean-Michel
name: Murphy, Antony J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Measurement of cosmic microwave background polarization is today a major goal of observational cosmology. The level of the signal to measure, however, makes it very sensitive to various systematic effects. In the case of Planck, which measures polarization by combining data from various detectors, the beam asymmetry can induce a temperature leakage or a polarization mode mixing. In this paper, we investigate this effect using realistic simulated beams and propose a first-order method to correct the polarization power spectra for the induced systematic effect.
description: Accepted by Astronomy & Astrophysics
The next generation of analogue gravity experiments
Creators: name: Jacquet, Maxime J
name: Weinfurtner, Silke
name: Koenig, Friedrich
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This article is an introduction for a theme issue following a Scientific Discussion Meeting on \emph{The next generation of analogue gravity experiments} held at the Royal Society in December 2019. This theme issue comprises a collection of recent advances of the research programme, as well as their philosophical implications, that were presented at the meeting.
description: Accepted for publication. Introduction article to a special issue of Philosophical Transactions of the Royal Society A on Analogue Gravity. Follows on the Scientific Discussion meeting (https://royalsociety.org/science-events-and-lectures/2019/12/analogue-gravity/) at the Royal Society in December 2019. 9 pages, no figures
Additional file 2 of Interventions to increase uptake of cervical screening in sub-Saharan Africa: a scoping review using the integrated behavioral model
Creators: name: Lott, Breanne E.
name: Trejo, Mario J.
name: Baum, Christina
name: D. Jean McClelland
name: Prajakta Adsul
name: Purnima Madhivanan
name: Carvajal, Scott
name: Ernst, Kacey
name: Ehiri, John
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Lott_PRISMA-ScR Checklist. Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) Checklist. Completed checklist for the scoping review, using the PRISMA Extension for Scoping Reviews.
Proposal for the EOSC Semantic Interoperability Questionnaire
Creators: name: Magagna, Barbara
name: Baumann, Kurt
name: David, Romain
name: Jouneau, Thomas
name: Le Franc, Yann
name: Koivula, Hanna
name: Madon, Bénédicte
name: Nyberg Åkerström, Wolmar
name: Ojsteršek, Milan
name: Scharnhorst, Andrea
name: Schubert, Chris
name: Shi, Zhengdong
name: Tanca, Letizia
name: Vancauwenbergh, Sadia
name: Vogt, Lars
name: Widmann, Heinrich
Publisher: name: Zenodo
Year: 2024
Subjects: semantic interoperability
European Open Science Cloud
machine actionability
questionnaire
FAIR Principles

description: These two document provide supplementary material for the paper "Converging towards a Semantic interoperability framework for EOSC: understanding the different community solutions to semantic interoperability" submitted as a contribution to the 2nd Workshop on Ontologies for FAIR and FAIR Ontologies (Onto4FAIR):

Proposal for the EOSC Semantic Interoperability Questionnaire: Originally conceived as a guidance document for implementing the questionnaire, this version reflects the current implementation and explains the rationale for it. The survey is accessible via the SIP Wizard (https://sip-wizard.ds-wizard.org/) and open for everybody who wants to contribute, as this is considered as an ongoing effort.

Glossary: Terms as discussed between the authors of the paper only for the purpose of this questionnaire without any claim of completeness or consensus within EOSC SI TF. 

 
description: Supplementary material for the paper:
Converging towards a Semantic Interoperability Framework for EOSC: understanding the different community solutions
A Far-Ultraviolet View of Starburst Galaxies
Creators: name: Leitherer, Claus
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observational and theoretical results on starburst galaxies related to the wavelength regime below 1200 A are discussed. The review covers stars, dust, as well as hot and cold gas. This wavelength region follows trends similar to those seen at longer wavelengths, with several notable exceptions. Even the youngest stellar populations show a turn-over in their spectral energy distributions, and line-blanketing is much more pronounced. Furthermore, the O VI line allows one to probe gas at higher temperatures than possible with lines at longer wavelengths. Molecular hydrogen lines (if detected) provide a glimpse of the cold phase. I cover the crucial wavelength regime below 912 A and the implications of recent attempts to detect the escaping ionizing radiation.
description: 8 pages, 3 figures, Invited Talk, Starbursts--From 30 Doradus to Lyman-Break Galaxies, ed. R. de Grijs & R. M. Gonzalez Delgado (Dordrecht: Kluwer)
title: The price of freedom: the opportunities and constraints of freelance employment for older workers : a study of media professionals
Creators: name: Platman, Kerry
Publisher: name: The Open University
Year: 2002

description: The UK's population is ageing at a time when its oldest workers are leaving the labour market at progressively younger ages. This paradox - of declining economic activity rates among the 50 plus age group and rising longevity - has led to widespread concern over the social and economic consequences . Meanwhile, flexible work has grown in the UK economy and has been promoted as a promising solution to 'the problem' of older workers. Portfolio-type work in particular has been presented as a liberating option for the over 50s. Working for a range of clients, so the argument goes, would allow older workers to bypass barriers to employment in later life (such as company-specific early exit programmes), and would also allow them to negotiate their own transition into retirement. Yet there is a lack of research that examines the realities of portfolio working and its sustainability for people wishing or needing to remain economically active in later life. This study of freelancing among older workers was located in a sector where portfolio-type work was well-established: the media industry. It relied on in-depth, face-to-face interviews with 51 people who were actively engaged in freelance work as employers, individual freelancers and industry experts. The aim was to understand the conflicts, barriers and opportunities to freelance employment for those aged 50 years and over, using two contrasting perspectives, one provided by Nikolas Rose in his 'powers of freedom' thesis and the other by Margaret Archer in her 'morphogenetic' approach to realist social theory. The study found that freelancing did extend working lives and permit a degree of freedom and control in later life. However, it was a form of employment which was insecure, volatile and largely unregulated. The oldest freelancers were vulnerable to diminishing rewards, dwindling networks, dated skills and ageist attitudes. Age was found to be an important mediating factor in the experience of risk in the freelance labour market.