cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Neutral-Current Atmospheric Neutrino Flux Measurement Using Neutrino-Proton Elastic Scattering in Super-Kamiokande
Creators: name: Beacom, John F.
name: Palomares-Ruiz, Sergio
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Recent results show that atmospheric $ν_μ$ oscillate with $δm^2 \simeq 3 \times 10^{-3}$ eV$^2$ and $\sin^2{2θ_{atm}} \simeq 1$, and that conversion into $ν_e$ is strongly disfavored. The Super-Kamiokande (SK) collaboration, using a combination of three techniques, reports that their data favor $ν_μ\to ν_τ$ over $ν_μ\to ν_{sterile}$. This distinction is extremely important for both four-neutrino models and cosmology. We propose that neutrino-proton elastic scattering ($ν+ p \to ν+ p$) in water Čerenkov detectors can also distinguish between active and sterile oscillations. This was not previously recognized as a useful channel since only about 2% of struck protons are above the Čerenkov threshold. Nevertheless, in the present SK data there should be about 40 identifiable events. We show that these events have unique particle identification characteristics, point in the direction of the incoming neutrinos, and correspond to a narrow range of neutrino energies (1-3 GeV, oscillating near the horizon). This channel will be particularly important in Hyper-Kamiokande, with $\sim 40$ times higher rate. Our results have other important applications. First, for a similarly small fraction of atmospheric neutrino quasielastic events, the proton is relativistic. This uniquely selects $ν_μ$ (not $\barν_μ$) events, useful for understanding matter effects, and allows determination of the neutrino energy and direction, useful for the $L/E$ dependence of oscillations. Second, using accelerator neutrinos, both elastic and quasielastic events with relativistic protons can be seen in the K2K 1-kton near detector and MiniBooNE.
description: 10 pages RevTeX, 8 figures
The Physical Origin of the Venus Low Atmosphere Chemical Gradient
Creators: name: Cordier, Daniel
name: Bonhommeau, David A.
name: Port, Sara
name: Chevrier, Vincent
name: Lebonnois, Sebastien
name: Garcia-Sanchez, Fernando
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Venus shares many similarities with the Earth, but concomitantly, some of its features are extremely original. This is especially true for its atmosphere, where high pressures and temperatures are found at the ground level. In these conditions, carbon dioxide, the main component of Venus' atmosphere, is a supercritical fluid. The analysis of VeGa-2 probe data has revealed the high instability of the region located in the last few kilometers above the ground level. Recent works have suggested an explanation based on the existence of a vertical gradient of molecular nitrogen abundances, around 5 ppm per meter. Our goal was then to identify which physical processes could lead to the establishment of this intriguing nitrogen gradient, in the deep atmosphere of Venus. Using an appropriate equation of state for the binary mixture CO2-N2 under supercritical conditions, and also molecular dynamics simulations, we have investigated the separation processes of N2 and CO2 in the Venusian context. Our results show that molecular diffusion is strongly inefficient, and potential phase separation is an unlikely mechanism. We have compared the quantity of CO2 required to form the proposed gradient with what could be released by a diffuse degassing from a low volcanic activity. The needed fluxes of CO2 are not so different from what can be measured over some terrestrial volcanic systems, suggesting a similar effect at work on Venus.
description: Published in The Astrophysical Journal
Harmonia hyperdulio - latreutica seu XXIV ariae Antiphonas finales B.V. Mariae : et pia suspiria ad deum et eandem beatissimam duplici textu modulantes, a voce sola, organo II. violinis necessariis, 2. tubis, evl lituis ad libitum adhibendis
Creators: name: Werner, Heinrich
Publisher: name: [Klosterdruck]; verlegts, Joseph Samm, Buchhändler
Year: 1747

description: Vox cantans (37 unpaginierte Blätter; Bogensignaturen: 1 Blatt, A-S2)
description: authore P.F. Henrico Wernher, Ord. Min. S.P. Francisci Conventualium Uberlingoe Professo
Investigating the parity of the exotic Theta^+ baryon from the kaon photoproduction
Creators: name: Yu, Byung Geel
name: Choi, Tae Keun
name: Ji, Chueng-Ryong
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Based on the hadronic model with the gauge prescription suggested by Ohta and Haberzettl, we investigate the possibility of determining the parity state of the $Θ^+$ baryon using photon induced processes, $γn\to K^- Θ^+$ and $γp\to \bar{K}^0 Θ^+$. The total and differential cross sections are simulated in two versions of pseudovector(PV) and pseudoscalar(PS) coupling schemes and the results are reported both on the positive and negative parity states of the $Θ^+$ baryon. It is found that in both coupling schemes the total cross sections from the neutron target are in general larger than those from the proton target, regardless of the $Θ^+$ parities. The cross sections of the $Θ^+$ production however depend largely on the value of the $Θ^+$ decay width which is not yet well established. Moreover, there is a wide theoretical uncertainty associated with the different assumption on the gauge prescription in model calculations. We discuss these points by comparing theoretical predictions with the existing experimental data. Our analysis suggests that the observation of the angular distribution rather than just the total cross section in the photoproduction process may be a useful tool to distinguish the parity of the $Θ^+$ baryon.
description: 21 pages, 10 figures, To appear in Physical Review C
Política fiscal e mainstream econômico: um novo papel em curso?
Creators: name: Ranieri Guedes Pinto, Eduardo
name: Alexandre Zanchetta Borghi, Roberto
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 380399
subject: Economic theory not elsewhere classified

description: O objetivo deste artigo é demonstrar que o mainstream econômico dos Estados Unidos vem passando por questionamentos internos desde a crise financeira global de 2008, mas principalmente após a pandemia de COVID-19, em especial no que tange à política fiscal. Faz-se uso de uma metodologia de pesquisa qualitativa, através de seleção, análise e avaliação crítica de artigos de autores integrantes do mainstream. Se antes, com base no arcabouço conceitual do Novo Consenso Macroeconômico, a política fiscal desempenhava papel passivo, agora deve ficar a seu cargo estabilizar a atividade econômica e o nível de emprego, principalmente (mas não somente) em situações em que a política monetária está restringida por juros nulos. Além disso, as novas diretrizes são apenas parcialmente válidas para os países em desenvolvimento. Conclui-se que essas mudanças apontam para um intenso debate, dentro do próprio mainstream, em repensar o ativismo de política fiscal, seus objetivos, métricas e instrumentos, condizentes com os desdobramentos das crises e as necessidades impostas pela realidade.
Virtual organelle self-coding for fluorescence imaging via adversarial learning
Creators: name: Nguyen, Thanh
name: Bui, Vy
name: Thai, Anh
name: Lam, Van
name: Raub, Christopher B.
name: Chang, Lin-Ching
name: Nehmetallah, George
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences
subject: 92B20

description: Fluorescence microscopy plays a vital role in understanding the subcellular structures of living cells. However, it requires considerable effort in sample preparation related to chemical fixation, staining, cost, and time. To reduce those factors, we present a virtual fluorescence staining method based on deep neural networks (VirFluoNet) to transform fluorescence images of molecular labels into other molecular fluorescence labels in the same field-of-view. To achieve this goal, we develop and train a conditional generative adversarial network (cGAN) to perform digital fluorescence imaging demonstrated on human osteosarcoma U2OS cell fluorescence images captured under Cell Painting staining protocol. A detailed comparative analysis is also conducted on the performance of the cGAN network between predicting fluorescence channels based on phase contrast or based on another fluorescence channel using human breast cancer MDA-MB-231 cell line as a test case. In addition, we implement a deep learning model to perform autofocusing on another human U2OS fluorescence dataset as a preprocessing step to defocus an out-focus channel in U2OS dataset. A quantitative index of image prediction error is introduced based on signal pixel-wise spatial and intensity differences with ground truth to evaluate the performance of prediction to high-complex and throughput fluorescence. This index provides a rational way to perform image segmentation on error signals and to understand the likelihood of mis-interpreting biology from the predicted image. In total, these findings contribute to the utility of deep learning image regression for fluorescence microscopy datasets of biological cells, balanced against savings of cost, time, and experimental effort. Furthermore, the approach introduced here holds promise for modeling the internal relationships between organelles and biomolecules within living cells.
description: 20 pages, 9 figures
Algebraic Geometry and Hofstadter Type Model
Creators: name: Lin, Shao-shiung
name: Roan, Shi-shyr
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this report, we study the algebraic geometry aspect of Hofstadter type models through the algebraic Bethe equation. In the diagonalization problem of certain Hofstadter type Hamiltonians, the Bethe equation is constructed by using the Baxter vectors on a high genus spectral curve. When the spectral variables lie on rational curves, we obtain the complete and explicit solutions of the polynomial Bethe equation; the relation with the Bethe ansatz of polynomial roots is discussed. Certain algebraic geometry properties of Bethe equation on the high genus algebraic curves are discussed in cooperation with the consideration of the physical model.
description: 9 pages, Latex; Contribution to APCTP-Nankai Joint Symposium on "Lattice Statistics and Mathematical Physics", Tianjin, China, October 2001
Spaethiella tristis
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Spaethiella
Spaethiella tristis

description: Spaethiella tristis (Boheman, 1850)
 Published record. Peruíbe (Bඈඋඈඐංൾർ 1996).
 Distribution. Brazil (Bahia, Minas Gerais, Pará, Santa Catarina, São Paulo) and Ecuador.
Tribe Imatidiini
description: Published as part of Sekerka, Lukáš, 2020, Commented catalogue of Cassidinae (Coleoptera: Chrysomelidae) of the state of São Paulo, Brazil, with remarks on the collection of Jaro Mráz in the National Museum in Prague, pp. 667-707 in Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) (Acta. Ent. Mus. Natl. Pragae) 60 (2) on page 685, DOI: 10.37520/aemnp.2020.048, http://zenodo.org/record/5178055
MARKET ANALYSIS OF CLUSTERS IN SERBIAN AGRIBUSINESS
Creators: name: Paraušić, Vesna
name: Cvijanović, Janko
name: Mihailović, Branko
name: Paraušić, Vesna
name: Cvijanović, Janko
name: Mihailović, Branko
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Marketing
subject: FOS: Economics and business
subject: clusters
subject: agribusiness
subject: competitiveness
subject: productivity
subject: innovation.

description: In the national economy clusters have been recognized as an instrument for strengthening productivity and innovation in Small and Medium Enterprises, as well as an instrument for regional development starting from 2005, when the Ministry of Economy and Regional Development began with the implementation of development projects of the first clusters. The ministry along with other government and foreign institutions, which worked to build clusters based on the projects, has provided support for cluster development in the national economy. The subjects of this paper are clusters in Serbian agribusiness registered until June 05, 2013. The aim of this work is to identify main characteristics of clusters, problems in their functioning, and to propose measures for cluster promotion in the future. This is achieved by market analysis of clusters or survey in the form of interviews. The research results indicate that clusters in Serbia were unable to develop until middle of 2013. They still possess low operative, innovative and export capacities, and there is a lack of key contributions of clusters to creating a unique regional specialization of labor and knowledge, as well as increasing regional competitiveness. In the future cluster development in agribusiness will be directly related to the creation of a favourable business environment for SMEs, stimulative and predictable agricultural policy, as well as developed entrepreneurial initiatives aimed at joint activities and cooperation.
description: Original scientific paper
New upper bounds on sphere packings II
Creators: name: Cohn, Henry
Publisher: name: arXiv
Year: 2001
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 52C17, 52C07, 33C10, 33C45

description: We continue the study of the linear programming bounds for sphere packing introduced by Cohn and Elkies. We use theta series to give another proof of the principal theorem, and present some related results and conjectures.
description: Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol6/paper10.abs.html
Additional file 1 of Systematic genomic analysis of SARS-CoV-2 co-infections throughout the pandemic and segregation of the strains involved
Creators: name: Peñas-Utrilla, Daniel
name: Pérez-Lago, Laura
name: Molero-Salinas, Andrea
name: Estévez, Agustín
name: Sanz, Amadeo
name: Herranz, Marta
name: Martínez-Laperche, Carolina
name: Andrés-Zayas, Cristina
name: Veintimilla, Cristina
name: Catalán, Pilar
name: Alonso, Roberto
name: Muñoz, Patricia
name: García de Viedma, Darío
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1: Fig. S1. Multiple alignment of sequences obtained from the segregated majority strain from patient 40. Positions corresponding to the consensus core genome shared by all sequences are in dark blue. light blue. red and green. Positions corresponding to the specific diversity observed in each specimen are in grey. Table S1. Results obtained from applying the co-infection pipeline to Alpha/Delta mix. Table S2. Results obtained from applying the co-infection pipeline to Omicron BA.2/Omicron BA.5 mix. Table S3. Results obtained from applying the co-infection pipeline to Omicron BA.5/Omicron BA.5 mix. Table S4. Sequence/specimen characteristics of candidate SARS-CoV-2 co-infections. The first 14 patients correspond to co-infections that were finally validated; the remaining 46 cases are candidates that were discarded during the various validation steps. *Lineage assigned after discarding segregated positions with lower confidence.
Thermodynamics of Isoradial Quivers and Hyperbolic 3-Manifolds
Creators: name: Zahabi, Ali
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The BPS sector of $\mathcal{N}=2$, $4d$ toric quiver gauge theories, and its corresponding D6-D2-D0 branes on Calabi-Yau threefolds, have been previously studied using integrable lattice models such as the crystal melting model and the dimer model. The asymptotics of the BPS sector, in the large N limit, can be studied using the Mahler measure theory, \cite{Zah}. In this work, we consider the class of isoradial quivers and study their thermodynamical observables and phase structure. Building on our previous results, and using the relation between the Mahler measure and hyperbolic 3-manifolds, we propose a new approach in the asymptotic analysis of the isoradial quivers. As a result, we obtain the observables such as the BPS free energy, the BPS entropy density and growth rate of the isoradial quivers, as a function of the $R$-charges of the quiver and in terms of the hyperbolic volumes and the dilogarithm functions. The phase structure of the isoradial quivers is studied via the analysis of the BPS entropy density at critical $R$-charges and universal results for the phase structure in this class are obtained. Explicit results for the observables are obtained in some concrete examples of the isoradial quivers.
description: 30 pages, 2 figures
CHARACTERISTICS OF AGRICULTURAL INSURANCE: THE CASE OF COUNTRIES OF FORMER YUGOSLAVIA REGION
Creators: name: Petrović, Zdravko
name: Njegomir, Vladimir
name: Počuča, Sara
name: Petrović, Zdravko
name: Njegomir, Vladimir
name: Počuča, Sara
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Marketing
subject: FOS: Economics and business
subject: agriculture
subject: risk
subject: insurance
subject: region of former Yugoslavia.

description: Agricultural production is of great importance in the economies of region of former Yugoslavia, in relative terms significantly more than the global average. This production is carried out in the open air conditions and also is exposed to the effects of a large number of risks in relation to other activities. The research presented in this paper is the provision of agricultural insurance as a mechanism of risk management in the agricultural industry. The aim of the research is to show the key importance of this type of insurance and the determination of comparative differences in the effectiveness of its implementation in Serbia and other countries of the former common state in order to identify problems and propose potential solutions. The paper points out the importance and general characteristics of agriculture insurance and then to the common features of these types of insurance in all countries of the former Yugoslavia and then we analyze the effectiveness of this type of insurance in these countries. The results of the study are important for insurance companies in the region and may be useful to farmers and the state authorities concerned for a successful and sustainable agricultural production.
description: Original scientific paper
Calliaspis cinnabarina Boheman 1850
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Calliaspis
Calliaspis cinnabarina

description: Calliaspis cinnabarina Boheman, 1850
 Published record. Amparo (Sංආõൾඌ +| Mඈඇඇඣ 2011).
 Distribution. Brazil (Bahia,? Rio de Janeiro,? São Paulo), French Guiana, Peru, and Suriname.
 Remarks. Sංආõൾඌ +| Mඈඇඇඣ (2011) recorded this species from Rio de Janeiro (P.N. Itatiaia) and São Paulo for the first time. They also provided a colour photograph of one specimen in dorsal view, but it is not known which population they used. The voucher specimens from São Paulo were deposited in MNRJ and destroyed by the fire in 2018. Unfortunately, the photograph is of a rather low resolution and does not allow recognition of the species with certainty.
 Calliaspis cinnabarina was described from ‘Cayenna, Brasilia’ and is certainly distributed over the Guiana shield and the adjacent Amazon. However, another species, C. umbonata, was described from southern Brazil (Santa Catarina), differing from C. cinnabarina in conspicuous postscutellar tubercle with concave posterior slope in la- teral view while C. cinnabarina has only slightly irregular elytra in the postscutellar point. Therefore, the specimens recorded by Sංආõൾඌ +| Mඈඇඇඣ (2011) could belong to either of the two species. Judging from the photograph the beetle looks more similar to C. umbonata as it has uniformly yellow and longer antennae (usually at least with darkened tips in C. cinnabarina) and the reflection in the postscutellar area gives the impression of a higher tubercle but it is merely my feeling rather than reasonable discrimination. Thus, I leave both records within the distribution of C. cinnabarina but particularly that from São Paulo must be verified by additional material as C. umbonata is here recorded as new to São Paulo. Calliaspis cinnabarina has been recently recorded also from Bahia (Aඅൻൾඋඍඈඇං 2017) based on specimens I compared with the type material that agreed fairly well.
description: Published as part of Sekerka, Lukáš, 2020, Commented catalogue of Cassidinae (Coleoptera: Chrysomelidae) of the state of São Paulo, Brazil, with remarks on the collection of Jaro Mráz in the National Museum in Prague, pp. 667-707 in Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) (Acta. Ent. Mus. Natl. Pragae) 60 (2) on page 685, DOI: 10.37520/aemnp.2020.048, http://zenodo.org/record/5178055
Leveraging creativity in requirements elicitation within agile software development: a systematic literature review
Creators: name: Aldave, Ainhoa
name: Vara, Juan M.
name: Granada, David
name: Marcos, Esperanza
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Agile approaches tend to focus solely on scoping and simplicity rather than on problem solving and discovery. This hampers the development of innovative solutions. Additionally, little has been said about how to capture and represent the real user needs. To fill this gap, some authors argue in favor of the application of Creative thinking for requirements elicitation within agile software development. This synergy between creativeness and agility has arisen as a new means of bringing innovation and flexibility to increasingly demanding software. The aim of the present study is therefore to employ a systematic review to investigate the state-of-the-art of those approaches that leverage creativity in requirements elicitation within Agile Software Development, as well as the benefits, limitations and strength of evidence of these approaches. The search strategy identified 1451 studies. The selected studies contained 13 different and unique proposals. These approaches provide evidence that enhanced creativity in requirements elicitation can be successfully implemented in real software projects. We specifically observed that projects related to user interface development, such as those for mobile or web applications, are good candidates for the use of these approaches. We have also found that agile methodologies are preferred when introducing creativity into requirements elicitation. Despite this being a new research field, there is a mixture of techniques, tools and processes that have already been and are currently being successfully tested in industry. Finally, we have found that, although creativity is an important ingredient with which to bring about innovation, it is not always sufficient to generate new requirements because this needs to be followed by user engagement and a specific context in which proper conditions, such as flexibility, time or resources, have to be met.
Complexified PSUSY and SSUSY interpretations of some PT-symmetric Hamiltonians possessing two series of real energy eigenvalues
Creators: name: Bagchi, B.
name: Mallik, S.
name: Quesne, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We analyze a set of three PT-symmetric complex potentials, namely harmonic oscillator, generalized Poschl-Teller and Scarf II, all of which reveal a double series of energy levels along with the corresponding superpotential. Inspired by the fact that two superpotentials reside naturally in order-two parasupersymmetry (PSUSY) and second-derivative supersymmetry (SSUSY) schemes, we complexify their frameworks to successfully account for the three potentials.
description: LaTeX2e, 28 pages, no figures
Guiding Dirac fermions in graphene with a carbon nanotube
Creators: name: Cheng, Austin
name: Taniguchi, Takashi
name: Watanabe, Kenji
name: Kim, Philip
name: Pillet, Jean-Damien
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Relativistic massless charged particles in a two-dimensional conductor can be guided by a one-dimensional electrostatic potential, in an analogous manner to light guided by an optical fiber. We use a carbon nanotube to generate such a guiding potential in graphene and create a single mode electronic waveguide. The nanotube and graphene are separated by a few nanometers and can be controlled and measured independently. As we charge the nanotube, we observe the formation of a single guided mode in graphene that we detect using the same nanotube as a probe. This single electronic guided mode in graphene is sufficiently isolated from other electronic states of linear Dirac spectrum continuum, allowing the transmission of information with minimal distortion.
description: The manuscript includes Supplementary Information
ECONOMIC EFFECTS OF THE THERMAL WATER USE IN VEGETABLE PRODUCTION ON THE TERRITORY OF CENTRAL DANUBE REGION
Creators: name: Subić, Jonel
name: Nastić, Lana
name: Potrebić, Velibor
name: Subić, Jonel
name: Nastić, Lana
name: Potrebić, Velibor
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Financial Economics
subject: Investment
subject: vegetable production
subject: building well
subject: thermal water
subject: glass house

description: Investments in agricultural production due to modernization of production process, is one of the basic factors for agriculture and rural areas development generally, as well as the entire economy. In the existing business conditions, when domestic agriculture meets alarming problems in primary production sphere (as: work productivity, insufficient number of work places, low efficiency of instruments of labour etc.), increase of investments size can significantly affect competitiveness improvement, as on domestic, as well as on foreign market. The investment in building the exploitation wells, out of which will get thermal water, which will serve for irrigation and heating of a glasshouse for production of early and late vegetables out of a season, represents the significant modernization of agricultural production. Such form of investment can be a good example, aiming to improve the production process and increase of income on a family agricultural husbandry.
description: Original scientific paper
Additional file 13 of Structure and dynamics of the operon map of Buchnera aphidicola sp. strain APS
Creators: name: Brinza, Lilia
name: Calevro, Federica
name: Duport, Gabrielle
name: Gaget, Karen
name: Gautier, Christian
name: Charles, Hubert
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 13:Counts of ancestral genes conserved or not conserved in Buchnera depending on their regulation in E. coli. (PDF 87 KB)
SECONDARY VOCATIONAL EDUCATION IN SERVICE OF ECONOMIC GROWTH AND SOCIETY DEVELOPMENT
Creators: name: Đurić, Igor
name: Đurić, Dejan
name: Živković, Predrag
name: Đurić, Igor
name: Đurić, Dejan
name: Živković, Predrag
Publisher: name: Unknown
Year: 2013
Subjects: subject: Labor and Human Capital
subject: Teaching/Communication/Extension/Profession
subject: secondary vocational education
subject: investments in knowledge
subject: economic development
subject: development of human resources
subject: economic value of education

description: Fast social–political and economic changes European societies have been faced with in the last few decades have had a significant influence on educational changes, highlighting the needs for the reform of educational systems and their adapting to the new needs of economy and society. For this reason, more attention is paid to the issues of reform processes regarding the area of secondary vocational education in professional literature. Such practice is being conditioned by the fact that modernization of this important segment of educational system, having in mind its direct connection to economy and business world, presents a crucial assumption of an overall social and economic development of every country. For the reasons mentioned above, this paper deals with problems in the reform of vocational education in Serbia, and vocational education is being discussed from the context of economic growth and society development. The aim of this paper is to point out the importance of economic value of education as well as importance of investments in human resources. Theoretical elaboration and set tasks have forced the use of descriptive, comparative-historic and analytical-synthetic method, as well as the use of content analysis. Analysis results, however, indicate that even though today’s education economic value of education is undisputed, educational system in our country still faces a multitude of problems and challenges posed by modern society.
description: Review Article
Neutrino Properties Before and After KamLAND
Creators: name: Pakvasa, S.
name: Valle, J. W. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We review neutrino oscillation physics, including the determination of mass splittings and mixings from current solar, atmospheric, reactor and accelerator neutrino data. A brief discussion is given of cosmological and astrophysical implications. Non-oscillation phenomena such as neutrinoless double beta decay would, if discovered, probe the absolute scale of neutrino mass and also reveal their Majorana nature. Non-oscillation descriptions in terms of spin-flavor precession (SFP) and non-standard neutrino interactions (NSI) currently provide an excellent fit of the solar data. However they are at odds with the first results from the KamLAND experiment which imply that, despite their theoretical interest, non-standard mechanisms can only play a sub-leading role in the solar neutrino anomaly. Accepting the LMA-MSW solution, one can use the current solar neutrino data to place important restrictions on non-standard neutrino properties, such as neutrino magnetic moments. Both solar and atmospheric neutrino data can also be used to place constraints on neutrino instability as well as the more exotic possibility of $CPT$ and Lorentz Violation. Weillustrate the potential of future data from experiments such as KamLAND, Borexino and the upcoming neutrino factories in constraining non-standard neutrino properties.
description: Invited contribution to a special issue of the Proceedings of the Indian National Academy of Sciences on "Neutrinos", 66 pages, 30 figs, latex, corrected some typos and refs
Algorithmic Cooling of Nuclear Spin Pairs using a Long-Lived Singlet State
Creators: name: Rodin, Bogdan A.
name: Bengs, Christian
name: Brown, Lynda J.
name: Sheberstov, Kirill F.
name: Kiryutin, Alexey S.
name: Brown, Richard C. D.
name: Yurkovskaya, Alexandra V.
name: Ivanov, Konstantin L.
name: Levitt, Malcolm H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Applied Physics (physics.app-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Algorithmic cooling methods manipulate an open quantum system in order to lower its temperature below that of the environment. We show that significant cooling is achieved on an ensemble of spin-pair systems by exploiting the long-lived nuclear singlet state, which is an antisymmetric quantum superposition of the "up" and "down" qubit states. The effect is demonstrated by nuclear magnetic resonance (NMR) experiments on a molecular system containing a coupled pair of near-equivalent 13C nuclei. The populations of the system are subjected to a repeating sequence of cyclic permutations separated by relaxation intervals. The long-lived nuclear singlet order is pumped well beyond the unitary limit, and the nuclear magnetization is enhanced by 21% relative to its thermal equilibrium value. To our knowledge this is the first demonstration of algorithmic cooling using a quantum superposition state and without making a distinction between rapidly and slowly relaxing qubits.
description: 22 pages, 6 figures
PHENIX longitudinal spin highlights
Creators: name: Kim, Chong
Publisher: name: Zenodo
Year: 2022
Subjects: qcdn16
phenix
spin
longitudinal spin asymmetry
gluon
polarization
p+p
run12
run13
π0
J/Ψ
mid-rapidity
forward-rapidity
W

description: Talk presented at the Workshop on the QCD Structure of the Nucleon 2016 conference
title: Data Steward: Minimum Viable Skills Profile
title: MVS Data Steward Skills Profile
titleType: AlternativeTitle
Creators: name: White, Angus
name: Green, Dominique
Publisher: name: Zenodo
Year: 2025
Subjects: Open Science
Data Steward
Skills
Competencies

description: This booklet introduces the Minimum Viable Skillset (MVS) for Data Stewards, essential for implementing Open Science principles and supporting the European Open Science Cloud. The MVS outlines two role variations: "Coordinator" and "Embedded." The "Coordinator" role supports an organisation’s research domains, while the "Embedded" role operates closely with specific research teams and their domain practices. These roles may overlap depending on resources, disciplinary needs, and organizational culture.
title: Data Steward: Minimum Viable Skills Profile
title: MVS Data Steward Skills Profile
titleType: AlternativeTitle
Creators: name: White, Angus
name: Green, Dominique
Publisher: name: Zenodo
Year: 2024
Subjects: Open Science
Data Steward
Skills
Competencies

description: This booklet introduces the Minimum Viable Skillset (MVS) for Data Stewards, essential for implementing Open Science principles and supporting the European Open Science Cloud. The MVS outlines two role variations: "Coordinator" and "Embedded." The "Coordinator" role supports an organisation’s research domains, while the "Embedded" role operates closely with specific research teams and their domain practices. These roles may overlap depending on resources, disciplinary needs, and organizational culture.
WHERE THE EUROPEAN UNION SHOULD MULTIPLY ITS MONEY: STIMULATING MEASURES IN THE ECONOMIC MONETARY UNION
Creators: name: Groeneveld, Anouschka
name: Heijman, Wim
name: Groeneveld, Anouschka
name: Heijman, Wim
Publisher: name: Unknown
Year: 2013
Subjects: subject: Financial Economics
subject: Public Economics
subject: Multipliers
subject: Regional Policy
subject: Investment
subject: Regions
subject: Stimulating measures

description: The aim of this article is to investigate in which sectors and countries the European Union should invest to diminish the economic gap between different member states. It answers the question at which sectors and regions the European regional policy should be directed. In an attempt to indicate which regions and sectors have favourable investment opportunities, multipliers are calculated for all but three countries of the Economic Monetary Union. The multipliers are calculated using a technique described by Jensen et al. (1979) and Heijman and Schipper (2010). The highest multipliers are found within the Construction sector. To provide policy recommendations we focus on countries with high multiplier values and high unemployment rates. If we assume that multiplier values and unemployment rates are important, then the European Union should spend most in Slovakia, Estonia, Italy, Greece, and Spain. The spendings in Estonia, Slovakia, and Greece would fall under the Cohesion Funds.
description: Review Article
TOURISM AS AN APPROACH TO SUSTAINABLE RURAL DEVELOPMENT: CASE OF SOUTHERN RUSSIA
Creators: name: Ivolga, Anna
name: Erokhin, Vasily
name: Ivolga, Anna
name: Erokhin, Vasily
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: International Development
subject: sustainable development
subject: rural tourism
subject: region

description: The paper’s goal is to presents contemporary approaches to understanding of sustainable development, role of tourism in assurance of sustainable rural development, and analyses the practical issues of efficient utilization of tourist and recreational potential on the example of the Caucasus Mineral Waters resort area. Methods of benchmarking analysis, SWOTanalysis and program prognosis are implemented. The major results of the current research are authors’ interpretation of regional sustainable development by means of utilization of tourist and recreational potential; conclusion that assurance of sustainable economic development promotes investment attractiveness, development of its tourist and recreational infrastructure, sanatorium, resort, engineering, technical, transport and touristic spheres. One of the most important issues of the current topic is effective preservation and rational usage of existing environmental, climatic, health and recreational resort resources of resort and rural territories.
description: Review Article
The Euler characteristic and finiteness obstruction of manifolds with periodic ends
Creators: name: Miller, John G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Differential Geometry (math.DG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 58J20

description: Let M be a complete orientable manifold of bounded geometry. Suppose that M has finitely many ends, each having a neighborhood quasi-isometric to a neighborhood of an end of an infinite cyclic covering of a compact manifold. We consider a class of exponentially weighted inner products (\cdot ,\cdot)_k on forms, indexed by k>0. Let δ_k be the formal adjoint of d for (\cdot ,\cdot)_k. It is shown that if M has finitely generated rational homology, d+δ_k is Fredholm on the weighted spaces for all sufficiently large k. The index of its restriction to even forms is the Euler characteristic of M. This result is generalized as follows. Let π=π_1(M) . Take d+δ_k with coefficients in the canonical C^{*}(π) -bundle ψover M. If the chains of M with coefficients in ψare C^{*}(π) -finitely dominated, then d+δ_k is Fredholm in the sense of Miscenko and Fomenko for all sufficiently large k. The index in \tilde{K}_0(C^{*}(π)) is related to Wall's finiteness obstruction. Examples are given where it is nonzero.
description: 51 pages. Published version. Two small changes
THE EUROPEAN REGULATORY FRAMEWORK FOR FARM ADVISORY SERVICES
Creators: name: Jovanić, Tatjana
name: Đelić, Anastazija Tanja
name: Jovanić, Tatjana
name: Đelić, Anastazija Tanja
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agricultural and Food Policy
subject: Teaching/Communication/Extension/Profession
subject: Farm Advisory System
subject: Extension Services
subject: Farm Advisory Services
subject: crosscompliance
subject: agri-environmental measures

description: In the European Union farm advisory systems’ preliminary purpose is to help farmers to better understand and meet the requirements of the EU rules on environmental aspects of agriculture. A great shift towards these goals and the importance of the farm advisory systems took place in 2003, when the reform of the Common Agricultural Policy introduced the cross compliance mechanism, which is in force as of 2005, and links direct payments directly to farmers’ compliance with basic standards related to the environment, food safety, animal and plant health and welfare, and in general, the requirement to maintain land in good agricultural and environmental conditions. The purpose of this paper is to define the regulatory framework of farm advisory system and services in the EU and raise the question of the lack of interest and appropriate mechanisms to broaden the activities of Serbian Agricultural Extension Services towards control of crosscompliance requirements and good agricultural practices.
description: Review Article
Mounier-Kuhn syndrome
Creators: name: MUNTEAN, PETRU EMIL
Publisher: name: figshare
Year: 2020
Subjects: Medicine

description: A 65 year old male, nonsmoker was admitted into the Pneumology Department
with the complaints of productive cough, dyspnea, chest pain and fatigue. He is a
known patient, under treatment for chronic obstructive pulmonary disease. Over
the years he had multiple lower respiratory tract infections. Physical examination
showed bilateral inspiratory crackles and turgid jugular veins. Purulent sputum
was analyzed and Pseudomonas aeruginosa was isolated. Blood analysis came
normal. Spirometry test showed forced expiratory volume in the first second 35%,
forced vital capacity 44% and tiffeneau index of 79. Arterial blood gases showed
hypoxemia and hypercapnia with respiratory acidosis. The patient received nasal
oxygen at 1.5 liters/minute, bronchodilators, antibiotics associated with mucolytic
treatment and physical rehabilitation therapy1. Pneumococcal + flu vaccination,
regular follow-up visits were suggested. After 14 days, the patient was discharged
and has been doing well since.
Analysis of Impulsive $φ$--Hilfer Fractional Differential Equations
Creators: name: Kucche, Kishor D.
name: Kharade, Jyoti P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This paper is concerned with the existence and uniqueness, and Ulam--Hyers stabilities of solutions of nonlinear impulsive $φ$--Hilfer fractional differential equations. Further, we investigate the dependence of the solution on the initial conditions, order of derivative and the functions involved in the equations. The outcomes are acquired in the space of weighted piecewise continuous functions by means of fixed point theorems and the generalized version of Gronwall inequality.
description: 24
Cephaloleia elaeidis Maulik 1924
Creators: name: Sekerka, Lukáš
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Cephaloleia
Cephaloleia elaeidis

description: Cephaloleia elaeidis Maulik, 1924
 Published record. Cantareira (Sඍൺංඇൾඌ +| Gൺඋർටൺ-Rඈൻඅൾൽඈ 2014).
 Distribution. Brazil (Bahia, São Paulo) and? Ecuador.
 Remarks. The records from Ecuador (Sඍൺංඇൾඌ +| Gൺඋ- ർටൺ-Rඈൻඅൾൽඈ 2014) are dubious and the species was probably misidentified. On the other hand, the species is a pest on palms and thus could have been imported to Ecuador. Also, the record from São Paulo should be verified to confirm its identity as many species feeding on palm trees are morphologically similar.
description: Published as part of Sekerka, Lukáš, 2020, Commented catalogue of Cassidinae (Coleoptera: Chrysomelidae) of the state of São Paulo, Brazil, with remarks on the collection of Jaro Mráz in the National Museum in Prague, pp. 667-707 in Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) (Acta. Ent. Mus. Natl. Pragae) 60 (2) on page 687, DOI: 10.37520/aemnp.2020.048, http://zenodo.org/record/5178055
THE PRODUCTION OF PELLETS IN SERBIA: A STUDY FROM COMPANY C
Creators: name: Kontić, Ljiljana
name: Petrović, Pero
name: Kontić, Jovan
name: Kontić, Ljiljana
name: Petrović, Pero
name: Kontić, Jovan
Publisher: name: Unknown
Year: 2013
Subjects: subject: Industrial Organization
subject: Production Economics
subject: renewable energy
subject: pellets
subject: project management
subject: feasibility study
subject: Serbia

description: This paper examines the issue of renewable energy through production of pellet as one part of biomass. The research setting consisted of a domestic company that operates in Serbia. The biomass as a potential energy source is well-explored issue by scientists and practioners in developed countries. There are few studies of using biomass in developing countries such as Serbia. The purpose of this study is to analyze feasibility of producing pellets in selected company in Serbia. This paper contributes to the existing literature by assessing production pellet in a company that operates in transition environment. The findings have significant implications for practitioners attempting to manage projects in the domain renewable energy. Furthermore, the study provides the example of good practice for other entrepreneurs in Serbia.
description: Review Article
A Very Narrow RHESSI X-ray Flare on 25 September 2011
Creators: name: Dennis, Brian R.
name: Tolbert, Anne K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The unusually narrow X-ray source imaged with RHESSI during an impulsive spike lasting for $\sim$10~s during the GOES C7.9 flare on 25 September 2011 (SOL2011-09-25T03:32) was only $\sim$2~ arcsec wide and $\sim$10~arcsec long. Comparison with HMI magnetograms and AIA images at 1700~Å~shows that the X-ray emission was primarily from a long ribbon in the region of positive polarity with little if any emission from the negative polarity ribbon. However, a thermal plasma source density of $\sim$10$^{12}~cm^{-3}$ estimated from the RHESSI-derived emission measure and source area showed that this could best be interpreted as a coronal hard X-ray source in which the accelerated electrons with energies lass than $\sim$50~keV were stopped by Coulomb collisions in the corona, thus explaining the lack of the more usual bright X-ray footpoints. Analysis of RHESSI spectra shows greater consistency with a multi-temperature distribution and a low energy cutoff to the accelerated electron spectrum of 22 keV compared to 12 keV if a single temperature distribution is assumed. This leads to a change in the lower limit on the total energy in electrons by an order of magnitude given the steepness of the best-fit electron spectrum with a power-law index of $\sim$6.
description: 19 pages, 10 figures, accepted for publication in the Astrophysical Journal