cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
POSTAWY PRZEDSIĘBIORCZE MŁODZIEŻY ZE ŚRODOWISK WIEJSKICH NA PRZYKŁADZIE STUDENTÓW KIERUNKÓW EKONOMII I ZARZĄDZANIA ZACHODNIOPOMORSKIEGO UNIWERSYTETU TECHNOLOGICZNEGO W SZCZECINIE
Creators: name: Gołąb, Sylwia
name: Gołąb, Sylwia
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: entrepreneurship
subject: youth
subject: enterprising attitudes

description: The purpose of research is to determine the traits and entrepreneurial attitudes of students as well as their future career path preferences. The labour market success is determined by a number of factors that relate to the graduates themselves, their potential employers as well as general status of the labour market. Another important aspect are entrepreneurial attitudes of youth and factors which determine them. Lack of suitable predispositions that translate into certain behaviours may constitute a barrier to career aspirations, especially among rural youth.
Deformed Supersymmetry in Non(anti)commutative N=2 Supersymmetric U(1) Gauge Theory
Creators: name: Araki, Takeo
name: Ito, Katsushi
name: Ohtsuka, Akihisa
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study N=2 supersymmetric U(1) gauge theory in non(anti)commutative N=2 harmonic superspace with the chirality preserving non-singlet deformation parameter. By solving the Wess-Zumino gauge preserving conditions for the analytic superfield, we construct the deformed N=(1,0) supersymmetry transformation for component fields up to the first order in the deformation parameter.
description: 12 pages, LaTeX
Explicit Breaking of SO(3) with Higgs Fields in the Representations L =2 and L =3
Creators: name: Koca, Mehmet
name: Koc, Ramazan
name: Tutunculer, Hayriye
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A gauged SO(3) symmetry is broken into its little groups of the representations L=2 and L=3. Explicit Higgs potentials leading to the spontaneous symmetry breaking are constructed. The masses of the gauge bosons and Higgs particles are calculated in terms of the renormalizable potentials. Emergence of Goldstone bosons arising from the absence of certain potential terms is also discussed. Analogous structures between the cosmic strings and disclinations of liquid crystals are noted.
title: The impact of EU and Netherlands policies to instal public charging infrastructure (Levels 2 and 3) in the Netherlands: a case study of its financial viability
Creators: name: Dhavle, Jaidev
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Electric Vehicles
subject: Charging Infrastructure
subject: the Netherlands
subject: Renewable Energy
subject: Financial Viability

description: There has been a tremendous increase in the level of human activity on Earth since the start Industrial Revolution which has promoted great development within societies. However, recent scientific studies have shown that our actions have caused detrimental damage to our environment resulting in the observable phenomenon known as climate change. Some of the adverse effects of climate change include the destruction of habitats, changes in weather patterns and propagation of diseases – to name a few. This trend impacts all systems inhabiting our planet and has very grievous implications for the future if no action is taken. A major contributor to climate change is the transport sector which causes significant CO2 and green house gas pollution – due the heavy reliance on consuming fossil fuels. These harmful gases have been proven to facilitate global warming. The international community has recognised these undeniable facts and therefore is taking decisive steps to ensure that all sectors to become sustainable. There is a strong advocacy by the global community to promote "sustainable Transport" and ensure that the transport sector becomes emission free and less carbon intensive. An innovative solution to facilitate this transition to sustainable transport is the adoption of electric vehicles (EV‘s) which are environmentally friendly and very efficient. EV‘s are developing at a rapid pace and the EU is taking a lead in this revolution. Within the EU, the Netherlands has taken proactive steps to deploy as many EV within the country and has set ambitious goal to go all-electric by 2030. Given this bold target; this prompted the question that if the EV market share is forecasted to increase in the Netherlands, how much will it cost to install the appropriate infrastructure to accompany these vehicles? Hence the scope is to answer the following research question: ―To determine the financial viability of installing public electric vehicle charging infrastructure (Level 2 and 3) in the Netherlands‖. It was concluded that public charging infrastructure is capital intensive and the associated costs cannot be borne by the government alone - effective financial co-operation between the public and private sectors is required. To get a holistic view to address this research question, global EV trends, the Dutch EV market and Dutch policies have been included.
KONKURENCYJNOŚĆ ODNAWIALNYCH ŹRÓDEŁ ENERGII
Creators: name: Gostomczyk, Waldemar
name: Gostomczyk, Waldemar
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: renewable energy sources
subject: costs
subject: competitiveness

description: The aim of this study was to demonstrate the diversity of formation of the costs of electricity, heat and transport fuels. Using the data available in the literature and own research has shown that at the present stage of development, only energy from waste biomass is able to compete with conventional energy. Past trends suggest that in the future, thanks to technological progress RES can be competitively priced compared to conventional sources. Until then require financial support to new technologies can be applied on a scale sufficient to ensure their profitability.
Diffusion models meet image counter-forensics
Creators: name: Tailanian, Matías
name: Gardella, Marina
name: Pardo, Álvaro
name: Musé, Pablo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: From its acquisition in the camera sensors to its storage, different operations are performed to generate the final image. This pipeline imprints specific traces into the image to form a natural watermark. Tampering with an image disturbs these traces; these disruptions are clues that are used by most methods to detect and locate forgeries. In this article, we assess the capabilities of diffusion models to erase the traces left by forgers and, therefore, deceive forensics methods. Such an approach has been recently introduced for adversarial purification, achieving significant performance. We show that diffusion purification methods are well suited for counter-forensics tasks. Such approaches outperform already existing counter-forensics techniques both in deceiving forensics methods and in preserving the natural look of the purified images. The source code is publicly available at https://github.com/mtailanian/diff-cf.
ZMIANY POZIOMU INNOWACYJNOŚCI PRZEDSIĘBIORSTW PRZEMYSŁU SPOŻYWCZEGO
Creators: name: Grzybowska, Barbara
name: Juchniewicz, Małgorzata
name: Grzybowska, Barbara
name: Juchniewicz, Małgorzata
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: food industry
subject: innovativeness
subject: product
subject: process
subject: marketing and organizational innovations

description: The aim of the study was to identify changes in the level of innovativeness of the food industry enterprises . The results were compared to the results of the entire manufacturing. The analysis indicates that the enterprises that produce food and beverages, achieved scores higher than the average for the entire manufacturing (particularly in the beverages sector). It was also observed cyclical nature of the implementation of innovation – especially organisational and marketing innovations.
Radiative Neutrino Masses in the $ν_R$MSSM
Creators: name: da Silva, Pablo Candia
name: Pilaftsis, Apostolos
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a complete analysis of scenarios with radiatively generated neutrino masses that may occur in the Minimal Supersymmetric Standard Model with low-scale right-handed neutrinos. For brevity, we call such a model the $ν_R$MSSM. We pay particular attention to the impact of the non-renormalization theorem of supersymmetry (SUSY) on the loop-induced neutrino masses, by performing our computations in the weak and flavour bases. In particular, we find that the smallness of the observed light neutrino masses may naturally arise due to a soft SUSY-screening effect from a nearly supersymmetric singlet neutrino sector. The profound phenomenological and cosmological implications that may originate from this screening phenomenon in the $ν_R$MSSM and its minimal extensions are discussed.
description: 24 pages, minor modifications
A Deep Learning Based Decoder for Concatenated Coding over Deletion Channels
Creators: name: Kargı, E. Uras
name: Duman, Tolga M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we introduce a deep learning-based decoder designed for concatenated coding schemes over a deletion/substitution channel. Specifically, we focus on serially concatenated codes, where the outer code is either a convolutional or a low-density parity-check (LDPC) code, and the inner code is a marker code. We utilize Bidirectional Gated Recurrent Units (BI-GRUs) as log-likelihood ratio (LLR) estimators and outer code decoders for estimating the message bits. Our results indicate that decoders powered by BI-GRUs perform comparably in terms of error rates with the MAP detection of the marker code. We also find that a single network can work well for a wide range of channel parameters. In addition, it is possible to use a single BI-GRU based network to estimate the message bits via one-shot decoding when the outer code is a convolutional code.
description: 6 pages, 8 figures
The Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks
Creators: name: Harada, Koji
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Skyrme model is reconsidered from an effective theory point of view. Starting with the most general Lagrangian up to including terms of order $p^4$, $N_c$ and $δm^2$ ($δm\equiv m_s-m$), we obtain new interactions, which have never been discussed in the literature. We obtain the parameter set best fitted to the low-lying baryon masses by taking into account the representation mixing up to $\bm{27}$. A prediction for the mainly anti-decuplet excited nucleon $N'$ and $Σ'$ is given.
description: talk given at International Workshop PENTAQUARK04, July 20-23 (2004) at SPring-8, based on the work (hep-ph/0410145) done in collaboration with Y. Mitsunari and N. Yamashita; 8 pages
Analytical valuation of some non-elementary integrals involving some exponential, hyperbolic and trigonometric elementary functions and derivation of new probability measures generalizing the gamma-type and normal distributions
Creators: name: Nijimbere, Victor
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Mathematics (math.GM)
subject: FOS: Mathematics

description: The non-elementary integrals involving elementary exponential, hyperbolic and trigonometric functions, $ \int x^αe^{ηx^β}dx, \int x^α\cosh\left(ηx^β\right)dx, \int x^α\sinh\left(ηx^β\right)dx, \int x^α\cos\left(ηx^β\right)dx$ and $\int x^α\sin\left(ηx^β\right)dx $ where $α, η$ and $β$ are real or complex constants are evaluated in terms of the confluent hypergeometric function $_1F_1$ and the hypergeometric function $_1F_2$. The hyperbolic and Euler identities are used to derive some identities involving exponential, hyperbolic, trigonometric functions and the hypergeometric functions $_1F_1$ and $_1F_2$. Having evaluated, these non-elementary integrals, some new probability measures generalizing the gamma-type and normal distributions are also obtained. The obtained generalized distributions may, for example, allow to perform better statistical tests than those already known (e.g. chi-square ($χ^2$) statistical tests and those based on central limit theorem (CLT)).
description: 23 pages, improved version
OCENA ZŁOŻONOŚCI STRUKTURY LOGISTYKI W POLSKICH PRZEDSIĘBIORSTWACH PRZETWÓRSTWA ROLNO-SPOŻYWCZEGO
Creators: name: Jałowiecki, Piotr
name: Jałowiecka, Ewa
name: Olejniczak, Marcin
name: Jałowiecki, Piotr
name: Jałowiecka, Ewa
name: Olejniczak, Marcin
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: structure of logistics
subject: synthetic index
subject: food production

description: The paper presents a proposal for the indicator used to assess the level of complexity of the logistic structure. Presented synthetic index takes into account 27 factors grouped into five thematic areas: organization and logistics management, inventory management, warehousing, packaging and reverse logistics and transportation management. The proposed indicator was used to assess the complexity of the logistic structure in the Polish agri-food companies, taking into account the number of employees in enterprises and the sectors. Also the existence and strength of the relationship between the size of the company and the industry on the one hand, and the complexity of the logistics structure on the other were examined.
title: Origins And Development Of Forensic Medicine And Forensic Science In England, 1823-1946
Creators: name: Ward, Jennifer
Publisher: name: The Open University
Year: 1993

description: This study traces the development of forensic medicine, forensic science and police science from their roots in nineteenth-century England and shows that the main factors which make up the present-day disciplines were in place well before the First World War. The elite practice of forensic medicine had evolved into the laboratory-based sciences of special pathology and Home Office toxicological analysis by the 1900s and it is shown that in creating forensic science in the 1930s on this elite medical model as an aid to police investigations, other science and medicine in court, particularly in the civil courts, were excluded from the meaning of the new term 'forensic science' and perhaps also from the far older and wider 'forensic medicine'. There is confusion in the public mind as to the difference between forensic medicine and forensic science, or whether one is included in the other. By outlining the history of the separate specialities the meanings of the terms is clarified, not only for the present day, but at each earlier stage. Forensic medicine's role working for the state in criminal cases has always been badly funded, as the discipline has been unable to compete for public funds against more pressing needs. poor teaching and little or no original research. The creation of the Forensic Science Service was an attempt in part to salvage forensic medicine and to put it finally on an institutionalised footing, but this failed, and as the period of review closed in 1946 forensic medicine was still struggling for survival. Forensic science too looked set for failure as the government had made no provision for research or for training the new 'forensic scientists'.
Exact results and Schur expansions in quiver Chern-Simons-matter theories
Creators: name: Santilli, Leonardo
name: Tierz, Miguel
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study several quiver Chern-Simons-matter theories on the three-sphere, combining the matrix model formulation with a systematic use of Mordell's integral, computing partition functions and checking dualities. We also consider Wilson loops in ABJ(M) theories, distinguishing between typical (long) and atypical (short) representations and focusing on the former. Using the Berele-Regev factorization of supersymmetric Schur polynomials, we express the expectation value of the Wilson loops in terms of sums of observables of two factorized copies of $U(N)$ pure Chern-Simons theory on the sphere. Then, we use the Cauchy identity to study the partition functions of a number of quiver Chern-Simons-matter models and the result is interpreted as a perturbative expansion in the parameters $t_j = - e^{2 πm_j}$, where $m_j$ are the masses. Through the paper, we incorporate different generalizations, such as deformations by real masses and/or Fayet-Iliopoulos parameters, the consideration of a Romans mass in the gravity dual, and adjoint matter.
description: i+65 pages, 21 figures, v2: minor typos corrected
Universal scalefree non-Hermitian skin effect near the Bloch point
Creators: name: Li, Wei
name: Sun, Zhoujian
name: Yang, Ze
name: Li, Fuxiang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The scalefree non-Hermitian skin effect (NHSE) refers to the phenomenon that the localization length of skin modes scales proportionally with system size in non-Hermitian systems. Authors of recent studies have demonstrated that the scalefree NHSE can be induced through various mechanisms, including the critical NHSE, local non-Hermiticity, and the boundary impurity effect. Nevertheless, these methods require careful modeling and precise parameter tuning. In contrast, in this paper, we suggest that the scalefree NHSE is a universal phenomenon, observable in extensive systems if these systems can be described by non-Bloch band theory and host Bloch points on the energy spectrum in the thermodynamic limit. Crucially, we discover that the geometry of the generalized Brillouin zone determines the scaling rule of the localization length, which can scale either linearly or quadratically with the system size. In this paper, we enriches the phenomenon of the scalefree NHSE.
title: The facility management market and its trends in Bulgaria
Creators: name: Todorova, Diana
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Market research
subject: FM trends comparison
subject: Bulgaria
subject: Austria
subject: Spain
subject: Romania
subject: Outsourcing
subject: Cost Optimization
subject: Market research
subject: FM trends comparison
subject: Bulgaria
subject: Austria
subject: Spain
subject: Romania
subject: Outsourcing
subject: Cost Optimization

description: The main goal of this survey is to analyse the current Facility Management (FM) market trends in Bulgaria, to evaluate the importance of FM Departments in the Companies' structure and their significance in optimising the facilities' costs and thus adding value to the core business. The present research has been carried out with the support of Vienna University of Technology. Since 2005 the Vienna University of Technology has been analysing the demand side of FM on an annual basis in different European countries such as Austria, Bulgaria, Germany, Italy, Romania and Spain. The survey provides data about which specific areas are responsible for costs, why they cause costs, and why different cost drivers require differentiated cost control. The goal is to determine the value added of FM departments and the parameters influencing its magnitude. The scope of the data collection for this research are 25 randomly selected Bulgarian companies among the Top 500 (ranked by their revenues). The research is based on a mixed method approach that focuses on finding out the correlation between different variables. The main question is whether companies with a FM department are more effective in optimising their FM services costs and increase in productivity than those without a FM department and is outsourcing believed to be a cost-reducing technique.
Birefringence in thermally anisotropic relativistic plasmas and its impact on laser-plasma interactions
Creators: name: Arefiev, A.
name: Stark, D.
name: Toncian, T.
name: Murakami, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: One of the paradigm-shifting phenomena triggered in laser-plasma interactions at relativistic intensities is the so-called relativistic transparency. As the electrons become heated by the laser to relativistic energies, the plasma becomes transparent to the laser light even though the plasma density is sufficiently high to reflect the laser pulse in the non-relativistic case. This paper highlights the impact that relativistic transparency can have on laser-matter interactions by focusing on a collective phenomenon that is associated with the onset of relativistic transparency: plasma birefringence in thermally anisotropic relativistic plasmas. The optical properties of such a system become dependent on the polarization of light, and this can serve as the basis for plasma-based optical devices or novel diagnostic capabilities.
title: The German phosphorus budget as a basis for resource optimization
Creators: name: Zahrer, Stephanie
Publisher: name: TU Wien
Year: 2017
Subjects: subject: MFA
subject: phosphorus
subject: resource optimization
subject: Germany
subject: P-budget

description: Phosphorus is a finite resource that plays an important role in everyday life. This thesis uses current data to display phosphorus flows and sinks in Germany for the year 2015 to better analyze phosphorus consumption patterns and opportunities for resource optimization. Using Material Flow Analysis (including uncertainties) and data reconciliation performed by the software STAN, shows the magnitude of phosphorus inflow in all sectors. The results indicate an overall stock increase in phosphorus in Germany for 2015. Agriculture forms an almost closed cycle of P exchange between animal husbandry and crop farming. Already 22% of treated waste water sludge is applied in farming but the potential for recovery and reuse is much higher. Further research needs to be done on how to implement measures to reuse phosphorus on a larger scale and to achieve sustainable resource management.
Quantum dimer model and its application in topologically protected qubit
Creators: name: Wong, Mandy Man Chu
Publisher: name: University of British Columbia
Year: 2010

description: Quantum dimer model (QDM) is a paradigm for the study of high-Tc superconductivity. We review the history of this model and its properties with emphasis on the critical behaviour and excitation. We review the method of mapping the QDM into three different models; the Ising model, the height model, and Polyakov’s compact QED. The duality relation between the height model and Polyakov’s compact QED in the QDM limit is investigated. We review a new application of QDM in quantum computing. The triangular dimer model can serve as a suitable candidate for topologically protected qubit. Finally, a specific implementation using Josephson junction array is discussed.
Branching fractions for $P_{3/2}$ decays in Ba$^+$
Creators: name: Zhang, Zhiqiang
name: Arnold, K. J.
name: Chanu, S. R.
name: Kaewuam, R.
name: Safronova, M. S.
name: Barrett, M. D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Branching fractions for decays from the $P_{3/2}$ level in $^{138}$Ba$^+$ have been measured with a single laser-cooled ion. Decay probabilities to $S_{1/2}$, $D_{3/2}$ and $D_{5/2}$ are determined to be $0.741716(71)$, $0.028031(23)$ and $0.230253(61)$, respectively, which are an order of magnitude improvement over previous results. Our methodology only involves optical pumping and state detection, and is hence relatively free of systematic effects. Measurements are carried out in two different ways to check for consistency. Our analysis also includes a measurement of the $D_{5/2}$ lifetime, for which we obtain 30.14(40)\,s.
description: 9 pages, 7 figures
Evaluating the Efficacy of Hybrid Deep Learning Models in Distinguishing AI-Generated Text
Creators: name: Oketunji, Abiodun Finbarrs
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: I.2.7

description: My research investigates the use of cutting-edge hybrid deep learning models to accurately differentiate between AI-generated text and human writing. I applied a robust methodology, utilising a carefully selected dataset comprising AI and human texts from various sources, each tagged with instructions. Advanced natural language processing techniques facilitated the analysis of textual features. Combining sophisticated neural networks, the custom model enabled it to detect nuanced differences between AI and human content.
Additional file 1 of Soft drink intake is associated with weight gain, regardless of physical activity levels: the health workers cohort study
Creators: name: González-Morales, Romina
name: Canto-Osorio, Francisco
name: Stern, Dalia
name: Sánchez-Romero, Luz María
name: Torres-Ibarra, Leticia
name: Rubí Hernández-López
name: Rivera-Paredez, Berenice
name: Dèsirée Vidaña-Pérez
name: Ramírez-Palacios, Paula
name: Salmerón, Jorge
name: Popkin, Barry M.
name: Barrientos-Gutiérrez, Tonatiuh
Publisher: name: figshare
Year: 2020
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1: Figure S1. Directed Acyclic Graph (DAG) of the association of soft drink intake and weight change, with the effect modification by physical activity. Figure about the association between soft drink intake, body weight, and physical activity. Figure S2. Participants flow diagram of the Health Workers Cohort Study, 2004–2010. Figure containing the flowchart of the exclusion criteria of the sample from the Health Workers Cohort Study. Statistical models. File explaining the statistical models used in the analysis.
Additional file 2 of Soft drink intake is associated with weight gain, regardless of physical activity levels: the health workers cohort study
Creators: name: González-Morales, Romina
name: Canto-Osorio, Francisco
name: Stern, Dalia
name: Sánchez-Romero, Luz María
name: Torres-Ibarra, Leticia
name: Rubí Hernández-López
name: Rivera-Paredez, Berenice
name: Dèsirée Vidaña-Pérez
name: Ramírez-Palacios, Paula
name: Salmerón, Jorge
name: Popkin, Barry M.
name: Barrientos-Gutiérrez, Tonatiuh
Publisher: name: figshare
Year: 2020
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2: Table S1. Association between soft drink intake and body weight change using physical activity in minutes per day (continuous variable), in the Health Workers Cohort Study, 2004–2010 (N = 1268). Table containing the results of the fixed effect model with a three-way interaction term between soft drink, time, and leisure-time physical activity in minutes per day (continuous variable). Figure S3. Annualized body weight change associated with soft drink intake by levels of leisure-time physical activity (continuous variable) of three-way interaction model, 2004–2010 HWCS (N = 1268). Figure containing the predicted average marginal weight change estimates from fixed effect model with a three-way interaction term between soft drink, time, and leisure-time physical activity in minutes per day (continuous variable). Table S2. Association between soft drink intake and body weight change using metabolic equivalent units (METS) minutes per day, in the Health Workers Cohort Study, 2004–2010 (N = 1268). Table containing the results of the fixed effect model with a three-way interaction term between soft drink, time, and leisure-time physical activity in METS min/day (categorical variable). Table S3. Annualized body weight change associated with soft drink intake by levels of leisure-time physical, in people with BMI
KONCEPCJA SPOSOBU PROGNOZOWANIA CEN PSZENICY W POLSCE
Creators: name: Jodź, Kamil
name: Mruklik, Agnieszka
name: Jodź, Kamil
name: Mruklik, Agnieszka
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: wheat prices
subject: statistical analysis
subject: time series
subject: stationary process
subject: ARIMA
subject: prediction

description: Article refers to a method of forecasting wheat prices in Poland, which was suggested in the literature. This idea is based on empirical observations. Authors observed that there is a relationship between global prices of wheat and prices in Poland. The authors of this article have identified a process ARIMA (0, 1, 1) as a stochastic model to describe the global prices of wheat. They also found a correlation coefficients, which confirmed the relationship between the global and Polish prices. They forecasted Polish wheat prices in the second quarter of 2014 and the ex-post errors. All calculations were performed using GRETL.
Some factorization results on polynomials having integer coefficients
Creators: name: Singh, Jitender
name: Garg, Rishu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Number Theory (math.NT)
subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 12E05, 30C15, 11C08, 26C10, 26D05, 30A10

description: In this article, we prove some factorization results for several classes of polynomials having integer coefficients, which in particular yield several classes of irreducible polynomials. Such classes of polynomials are devised by imposing some sufficiency conditions on their coefficients along with some conditions on the prime factorization of constant term or the leading coefficient of the underlying polynomials in conjunction with the information about their root location.
description: 8 pages
title: Hydrogen sulphide in the black sea – an alternative new energy source for the local countries : based on the renewable energy for transport research made for the Bulgarian seacoast municipality of burgas
Creators: name: Tsenov, Anton
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Renewable Energy
subject: Bulgaria
subject: Black Sea
subject: Hydrogen Sulphide
subject: Fuel Cell

description: The author has divided his master thesis into two parts. In the first part is carried out an analytical and comparative research of three possible renewable energy sources (RES) for transport in the city of Burgas, a municipality on the Bulgarian Black Sea coast. Biomass, photovoltaic and wind power plants are analyzed and compared from the economic, energetic and ecological perspectives. Some innovations of the Vienna University of Technology are shortly mentioned in this connection. Based on the obtained results, in the second part of the work is presented the big potential of an innovative technology for utilization of hydrogen sulphide (H2S) from the Black Sea waters as a new energy source for electricity generation and production of hydrogen. The positive side effect of this innovation is cleaning of the seawater from the poisonous substance. A team of researchers from the Bulgarian Academy of Sciences led by Prof. Venko Beschkov, with the financial support from the BS–ERA.NET program, organized by the European Commission, successfully realized his idea of directly converting of the energy stored in the H2S into electricity. The innovation, born after many years of scientific research and experimental development work, called Sulphide Driven Fuel Cell (SDFC), uses seawater containing H2S as a fuel in an efficient and ecological way. The innovations, the progress of research and its realization made by the Bulgarian scientists as well as the future works and perspectives in this area are presented and analyzed in the second part of this thesis.
Bifurcation diagrams for spacetime singularities and black holes
Creators: name: Cotsakis, Spiros
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We reexamine the focusing effect crucial to the theorems that predict the emergence of spacetime singularities and various results in the general theory of black holes in general relativity. Our investigation incorporates the fully nonlinear and dispersive nature of the underlying equations. We introduce and thoroughly explore the concept of versal unfolding (topological normal form) within the framework of the Newman-Penrose-Raychaudhuri system, the convergence-vorticity equations (notably the first and third Sachs optical equations), and the Oppenheimer-Snyder equation governing exactly spherical collapse. The findings lead to a novel dynamical depiction of spacetime singularities and black holes, exposing their continuous transformations into new topological configurations guided by the bifurcation diagrams associated with these problems.
description: 100 pages, published version
PRZEKSZTAŁCENIA I ROZWÓJ BANKOWOŚCI SPÓŁDZIELCZEJ W KONTEKŚCIE CZŁONKOSTWA POLSKI W UNII EUROPEJSKIEJ
Creators: name: Kata, Ryszard
name: Kata, Ryszard
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: cooperative banks
subject: cooperative banking sector
subject: banking regulations

description: The aim of the study is to determine the impact of these conditions on the transformation of cooperative banking in Poland and development challenges facing the sector. There have been characteristics of transformation of the cooperative banking sector, its share in the banking system and financial condition in 2004-2013. Poland is 10 years a member of the European Union, which has an impact on the functioning of the cooperative banking sector. Law applicable in Poland has increasingly source in Brussels, in addition to post-accession period there was a strong increase in competition in the banking market.
title: Liberating images: A feminist analysis of the girls' school-story
Creators: name: Humphrey, Judith Ann
Publisher: name: The Open University
Year: 2000

description: The thesis uses a synthesis of feminist and literary theory to analyse the way in which girls' school-stories challenge and subvert traditional societal constructs and provide images of liberation for girls and women. The literary implications of a woman-centred universe are addressed in a study of plot and character. The texts provide a challenge to traditional literary representations of passive femininity, replacing them with images of active girls and women. There is tension between the domestic discourse and the discourse of adventure, but this is overcome by stress on character. The use of an interrogative subject position and of multiple and morally complex focalisers ensures that the identifying reader can maintain a position as subject within the text without being subjected to its ideology. The liberating images of the books are seen in education, games, religion and friendship. Girls were educated either to serve or to please men; the intellectual woman was an affront to the natural order as decreed by medicine and theology. School-stories challenge this by presenting for identification girls who find study exciting and fulfilling and professional women who have chosen a life connected with learning. Games for girls fundamentally questioned the construct of frail femininity shored up by medical theories of finite energy, by Darwinism and by the eugenics movement. Religion was an significant part of life, and the texts provide a rigorous analysis of faith. The role of the Headmistress, simultaneously omnipotent and strongly maternal, subverts the traditional image of woman and of God. Women have been defined socially by their relations to men and have been seen as incomplete without them. Close friendship for women was defined as diseased and problematic by the sexologists working at the beginning of the century. These relationships are reclaimed in school-stories in terms of deep, abiding love.
Analytical calculation of slip flow in lattice Boltzmann models with kinetic boundary conditions
Creators: name: Sbragaglia, Mauro
name: Succi, Sauro
Publisher: name: arXiv
Year: 2004
Subjects: subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a mathematical formulation of kinetic boundary conditions for Lattice Boltzmann schemes in terms of reflection, slip, and accommodation coefficients. It is analytically and numerically shown that, in the presence of a non-zero slip coefficient, the Lattice Boltzmann flow develops a physical slip flow component at the wall. Moreover, it is shown that the slip coefficient can be tuned in such a way to recover quantitative agreement with analytical and experimental results up to second order in the Knudsen number.
description: 27 pages, 4 figures
PŁYNNOŚĆ FINANSOWA GOSPODARSTW EKOLOGICZNYCH W ZALEŻNOŚCI OD ICH WIELKOŚCI EKONOMICZNEJ
Creators: name: Kierepka, Maria
name: Szmidt, Katarzyna
name: Szala, Mirosław
name: Kierepka, Maria
name: Szmidt, Katarzyna
name: Szala, Mirosław
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: current ratio
subject: quick ratio
subject: organic farms

description: The study provides an assessment of liquidity on organic farms engaged in agricultural accounting under the FADN in 2010-2012. The analysis showed significant differences in current and quick ratio both in individual classes of economic size and in examined years. Organic farms with the smallest economic strength were characterized by the high level of financial liquidity. Significantly lower rates were recorded in units of economic size over 25 thousand euro. Calculated measures of liquidity exceeded the standard values, indicating a high ability to pay short-term liabilities.
The Power of Halometry
Creators: name: Mishra-Sharma, Siddharth
name: Van Tilburg, Ken
name: Weiner, Neal
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Astrometric weak gravitational lensing is a powerful probe of the distribution of matter on sub-Galactic scales, which harbor important information about the fundamental nature of dark matter. We propose a novel method that utilizes angular power spectra to search for the correlated pattern of apparent motions of celestial objects induced from time-dependent lensing by a population of Galactic subhalos. Application of this method to upcoming astrometric datasets will allow for the direct measurement of the properties of Galactic substructure, with implications for the underlying particle physics. We show that, with near-future astrometric observations, it may be possible to statistically detect populations of cold dark matter subhalos, compact objects, as well as density fluctuations sourced by scalar field dark matter. Currently-unconstrained parameter space will already be accessible using upcoming data from the ongoing Gaia mission.
description: 18+11 pages, 12+4 figures
title: Biomethan als Kraftstoff für Lastkraftwagen - eine Chance für die österreichische Biogasbranche
Creators: name: Koller, Norbert
Publisher: name: TU Wien
Year: 2017
Subjects: subject: Biogas
subject: Biomethan
subject: Gastankstelle
subject: Gasmotor
subject: CNG

description: This master thesis explores the question, wether and how biomethane used as truck fuel can be a potential utilization strategy for the Austrian biogas industry. One the basis of a specific truck type, which exists in a Diesel as well as natural gas variant, analyzes in terms of technical, energetic, ecological and economic aspects are carried out. At the infrastructure level, a natural gas respectively biomethane filling station is examined according to the same criteria. This gas filling station should be adapted in size and quantity to the needs and capacities of the Austrian biogas industry. The objective of investigating the market for biomethane as a truck fuel is, on the one hand, to prepare the biogas industry for this new path of utilization and, on the other hand, - at a higher level - to sustainably support the achievement of the Austrian climate targets in the transportation sector.
Aspects and applications of nonlocal Lorentz-violation
Creators: name: Carone, Christopher D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider simple scalar theories with quadratic terms that are nonlocal and Lorentz violating. Unlike similar Lorentz-invariant nonlocal theories that we have considered previously, the theories studied here are both ghost-free and unitary as formulated in Minkowski space. We explore the possibility that the scale of nonlocality could be low in a dark sector, where the stringent constraints on the violation of Lorentz invariance may be accommodated via the weak coupling to the standard model. We point out that long-range forces may originate from such a sector and be distinguishable from more conventional beyond-the-standard model possibilities. We present a model in which a nonlocal, Lorentz-violating dark sector communicates with the standard model via a sector of heavy vector-like fermions, a concrete framework in which phenomenological constraints and signals can be investigated.
description: 21 pages, 2 pdf figures. v2: minor corrections, added references
A Gauge Theory that mixes Bosonic and Fermionic Gauge Fields
Creators: name: McKeon, D. G. C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using a gauge symmetry derived by applying the Dirac constraint formalism to supergravity with cosmological term in 2+1 dimensions, we construct a gauge theory with many characteristics of Yang-Mills theory. The gauge transformation mixes two Bosonic fields and one Fermionic field.
Polarization Measurements of $p^{\uparrow}$ and $^3$He$^\uparrow$ Beams at RHIC and Future EIC Using the Polarized Atomic Hydrogen Gas Jet Target
Creators: name: Poblaguev, Andrei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: At the Relativistic Heavy-Ion Collider (RHIC), the Polarized Atomic Hydrogen Gas Jet Target polarimeter (HJET) is employed for the precise measurement of the absolute transverse (vertical) polarization of proton beams, achieving low systematic uncertainties of approximately $σ^\text{syst}_P/P\leq0.5\%$. The acquired experimental data not only facilitated the determination of single $A_\text{N}(t)$ and double $A_\text{NN}(t)$ spin analyzing powers for 100 and 255 GeV proton beams but also revealed a non-zero Pomeron spin-flip contribution through a Regge fit. Preliminary results obtained for forward inelastic $p^{\uparrow}p$ and elastic $p^{\uparrow}A$ analyzing powers will be discussed. The success of HJET at RHIC suggests its potential application for proton beam polarimetry at the upcoming Electron-Ion Collider (EIC), aiming for an accuracy of 1\%. Moreover, the provided analysis indicates that the RHIC HJET target can serve as a tool for the precision calibration, with the required accuracy, of the $^3$He beam polarization at the EIC.
description: 22 pages, 11 figures. Submitted to the Proceedings of the 52nd International Symposium on Multiparticle Dynamics, August 21--26, 2023, GyonGyos, Hungary
Gravitational wave signals from long lasting binary-single black hole encounters
Creators: name: Codazzo, Elena
name: Di Giovanni, Matteo
name: Harms, Jan
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the dense regions of star clusters, close encounters with black holes (BHs) can occur giving rise to a new class of gravitational-wave (GW) signals. Binary-single encounters between three BHs are expected to dominate the rate of signals from unbound systems in the frequency band of terrestrial GW detectors. The encounter can describe a quasi-hyperbolic trajectory, which was the focus of a recent study. In some cases, the encounter can take a more complex form including one or two BH mergers as a result of the encounter, repeating cycles of close proximity between the BHs, and the exchange of a BH that is part of the binary. The variety of types of encounters leads to a variety of GW signals emerging from these encounters. Using the ARWV N-body code, we performed 42 numerical simulations, to explore various outcomes of binary-single interaction, and we characterize the diverse GW signatures produced during these encounters. Additionally, we evaluated the detectability of these GW signals by injecting them into the simulated noise of the Einstein Telescope and exploring different methods to detect the signals. Our findings shed light on the complexities of these interactions and their potential implications for GW astronomy.
description: 20 pages, 9 figures