cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Virtually nilpotent groups with finitely many orbits under automorphisms
Creators: name: Bastos, Raimundo
name: Dantas, Alex C.
name: de Melo, Emerson
Publisher: name: arXiv
Year: 2020
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20E22, 20E36

description: Let $G$ be a group. The orbits of the natural action of $\Aut(G)$ on $G$ are called "automorphism orbits" of $G$, and the number of automorphism orbits of $G$ is denoted by $ω(G)$. Let $G$ be a virtually nilpotent group such that $ω(G)< \infty$. We prove that $G = K \rtimes H$ where $H$ is a torsion subgroup and $K$ is a torsion-free nilpotent radicable characteristic subgroup of $G$. Moreover, we prove that $G^{'}= D \times \Tor(G^{'})$ where $D$ is a torsion-free nilpotent radicable characteristic subgroup. In particular, if the maximum normal torsion subgroup $τ(G)$ of $G$ is trivial, then $G^{'}$ is nilpotent.
Supplementary material from Preferences and constraints: the value of economic games for studying human behaviour
Creators: name: Pisor, Anne C.
name: Gervais, Matthew M.
name: Purzycki, Benjamin G.
name: Ross, Cody T.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Site description, methods, models, and results for Colombian data
Coordination, intermittency and trends in generalized Minority Games
Creators: name: Tedeschi, A.
name: De Martino, A.
name: Giardina, I.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: The Minority Game framework was recently generalized to account for the possibility that agents adapt not only through strategy selection but also by diversifying their response according to the kind of dynamical regime, or the risk, they perceive. Here we study the effects of this mechanism in different information structures. We show that both the stationary macroscopic properties and the dynamical features depend strongly on whether the information supplied to the system is exogenous (`random') or endogenous (`real'). In particular, in the latter case one observes that a small amount of herding tendency suffices to alter the collective behavior dramatically. In such cases, the dynamics is characterized by the creation and destruction of trends, accompanied by intermittent features like volatility clustering.
INTENSIV BOG' VA TOKZORLARDA ORGANIK VA  MINERAL O'G'ITLAR BILAN ISHLOV BERISH MASHINALARI TAHLILI.
Creators: name: Boyqulova Gulruh Abdullayevna assistent,  "TIQXMMI" MTUning Qarshi irrigаtsiya vа agrotexnologiyalar instituti
Publisher: name: Zenodo
Year: 2025

description: Maqolada intensiv bog’lar va tokzorlar qator orasini organik va mineral o’gitlar bilan o’g’itlashda foydalaniladigan mashinalar, ularning texnik ko’rsatkichlari va ish samaradorligi haqida ma’lumot berilgan.

Kalit so‘zlar: eksportbop mahsulotlar, intensiv bog’, tokzorlar, tok ildiz tizimi, organik va mineral o’g’itlar, ekstremal sharoitlarga chidamli, lokal
Solving holographic defects
Creators: name: Linardopoulos, Georgios
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 81T13, 81T30, 81T60, 82B23, 83E30

description: Defect conformal field theories (dCFTs) have been attracting increased attention recently, mainly because they enable us to bridge the gap between idealistic, highly symmetric models of our world (such as the particle/string duality) and real-world systems. This talk is about the AdS/defect CFT correspondence, an exciting new proposal that joins the forces of holography, integrability, supersymmetric localization and the conformal bootstrap program in a framework that is appropriate for the study of defects in real-world systems. After introducing dCFTs and some of their holographic realizations, we will present some recent results for the one-point functions of the integrable dCFTs that are the holographic duals of the D3-probe-D5 and the D3-probe-D7 systems of intersecting branes.
description: 35 pages, 3 figures; contribution to the proceedings of the 2019 Corfu Summer Institute, "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2019), 31 August - 25 September 2019; references added
Isolated and dynamical horizons and their applications
Creators: name: Ashtekar, Abhay
name: Krishnan, Badri
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Over the past three decades, black holes have played an important role in quantum gravity, mathematical physics, numerical relativity and gravitational wave phenomenology. However, conceptual settings and mathematical models used to discuss them have varied considerably from one area to another. Over the last five years a new, quasi-local framework was introduced to analyze diverse facets of black holes in a unified manner. In this framework, evolving black holes are modeled by dynamical horizons and black holes in equilibrium by isolated horizons. We review basic properties of these horizons and summarize applications to mathematical physics, numerical relativity and quantum gravity. This paradigm has led to significant generalizations of several results in black hole physics. Specifically, it has introduced a more physical setting for black hole thermodynamics and for black hole entropy calculations in quantum gravity; suggested a phenomenological model for hairy black holes; provided novel techniques to extract physics from numerical simulations; and led to new laws governing the dynamics of black holes in exact general relativity.
description: 77 pages, 12 figures. Typos and references corrected
N=4 supersymmetric mechanics with nonlinear chiral supermultiplet
Creators: name: Bellucci, S.
name: Beylin, A.
name: Krivonos, S.
name: Nersessian, A.
name: Orazi, E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct N=4 supersymmetric mechanics using the N=4 nonlinear chiral supermultiplet. The two bosonic degrees of freedom of this supermultiplet parameterize the sphere S(2) and go into the bosonic components of the standard chiral multiplet when the radius of the sphere goes to infinity. We construct the most general action and demonstrate that the nonlinearity of the supermultiplet results in the deformation of the connection, which couples the fermionic degrees of freedom with the background, and of the bosonic potential. Also a non-zero magnetic field could appear in the system.
description: 5 pages
Supplementary information final from Methanol photo-reforming with water on pure titania for hydrogen production
Creators: name: M. Bowker
name: W. Jones
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 30699 Physical Chemistry not elsewhere classified
subject: FOS: Chemical sciences
subject: 100799 Nanotechnology not elsewhere classified
subject: FOS: Nanotechnology

description: Methanol photo-reforming with water on pure titania for hydrogen production
Existence of a Semiclassical Approximation in Loop Quantum Gravity
Creators: name: Frasca, Marco
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a spherical symmetric black hole in the Schwarzschild metric and apply Bohr-Sommerfeld quantization to determine the energy levels. The canonical partition function is then computed and we show that the entropy coincides with the Bekenstein-Hawking formula when the maximal number of states for the black hole is the same as computed in loop quantum gravity, proving in this case the existence of a semiclassical limit and obtaining an independent derivation of the Barbero-Immirzi parameter.
description: 6 pages, no figures. Final version accepted for publication in General Relativity and Gravitation
Electric deflection of imidazole dimers and trimers in helium nanodroplets: Dipole moments, structure, and fragmentation
Creators: name: Kamerin, Benjamin S.
name: Niman, John W.
name: Kresin, Vitaly V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Deuterated imidazole (IM) molecules, dimers and trimers formed in liquid helium nanodroplets are studied by the electrostatic beam deflection method. Monitoring the deflection profile of (IM)D+ provides a direct way to establish that it is the primary product of the ionization-induced fragmentation both of (IM)2 and (IM)3. The magnitude of the deflection determines the electric dipole moments of the parent clusters: nearly 9 D for the dimer and 14.5 D for the trimer. These very large dipole values confirm theoretical predictions and derive from a polar chain bonding arrangement of the heterocyclic imidazole molecules.
Dephasing and weak localization in disordered Luttinger liquid
Creators: name: Gornyi, I. V.
name: Mirlin, A. D.
name: Polyakov, D. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the transport properties of interacting electrons in a disordered quantum wire within the framework of the Luttinger liquid model. The conductivity at finite temperature is nonzero only because of inelastic electron-electron scattering. We demonstrate that the notion of weak localization is applicable to the strongly correlated one-dimensional electron system. We calculate the relevant dephasing rate, which for spinless electrons is governed by the interplay of electron-electron interaction and disorder, thus vanishing in the clean limit.
description: 4+ pages, 3 figures. Reference added
Supplementary Methods and Results from Developmental origins of cognitive offloading
Creators: name: Armitage, Kristy L.
name: Bulley, Adam
name: Redshaw, Jonathan
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Additional methods and results not included in main text
Graduate recitals
Creators: name: Hutchinson, Jennifer Frances
Publisher: name: University of British Columbia
Year: 2009

description: The thesis for the Master of Music degree in Voice consists of the performance of a full-length recital which the candidate presents near the end of the second year. Upon the recommendation of the candidate's committee, a partial recital may be given in the first year, in addition to the final recital. My full-length recital was performed on April 24, 2005.
Deep learning for interpretable brain age estimation
Creators: name: Bintsi, Kyriaki Margarita
Publisher: name: Imperial College London
Year: 2024

description: Brain ageing, and more specifically the difference between the chronological and the biological age of a person, may be a promising biomarker for identifying neurodegenerative diseases, such as Alzheimer’s Disease. In healthcare, predictive tools must not only be accurate but also easily understood and trusted by doctors. In this thesis, we leverage deep learning for the estimation of brain age from MR images, while also enhancing the interpretability of the employed architectures. Firstly, we explore how Convolutional Neural Networks (CNNs) perform on the task of brain age regression. We leverage 3D patches of the brain to develop a localised brain age estimator. Subsequently, we delve deeper into interpretability, constructing a pipeline that generates importance maps for brain age regression using noise masks. These maps discover the parts of the brain that are the most important for brain age. A way to seamlessly integrate multi-modal information and capture the relationships among individuals is using population graphs along with Graph Neural Networks (GNNs). Here, we highlight the importance of a meaningful graph construction, which is a non-trivial task, and experiment with different static population-graph construction methods and their effect on GNN performance for brain age estimation. The findings indicate that static graph construction approaches are potentially insufficient for the task of brain age estimation. Thus, we explore adaptive graph learning and we propose framework that learns a population graph structure optimised for the downstream task. An attention mechanism assigns weights to a set of imaging and non-imaging features (phenotypes), which are then used for edge extraction. Additionally, by visualising the attention weights that were the most important for the graph construction, we increase the interpretability of the graph. Overall, this dissertation focuses on the application of deep learning techniques, particularly CNNs and GNNs, for brain age estimation, while concurrently increasing interpretability.
Realizing the flexible imaginary : Canadian identity in contemporary theatre
Creators: name: Hopton, Tricia
Publisher: name: University of British Columbia
Year: 2009

description: Using Benedict Anderson's "Imagined Communities" and Michael Billig's "Banal Nationalism", this paper searches for Canadian identity in five contemporary Canadian plays. The plays are from writers of different ages, genders, ethnicities and parts of Canada, and span approximately 25 years. The dramatic texts include David French's "Jitters", Kelly Rebar's "Bordertown Café", Joan MacLeod's "Amigo's Blue Guitar", Djanet Sears' "Harlem Duet" and Camyar Chai, Guillermo Verdecchia and Marcus Youssef's "The Adventures of Ali and Ali and the Axes of Evil". The paper determines, after much exploration of the plays' characters and their actions, that flexibility is the notion reinforced as the Canadian ideal. The multicultural, liberal, egalitarian nation of Canada imagines itself as able to shift or change whenever necessary. With respect to individual identities, group dynamics and inhabited spaces, this flexibility is requisite for Canadian citizens. The mimetic nature of theatre suggests it maintains an important role in the continual quest to discern the Canadian identity. In mirroring society, the theatre offers a clear indication of the perspectives which dominate the imaginations of Canadian playwrights and, therefore, their plays. The theatre and society will continue to reflect one another; in Canada, they will do so with flexibility.
Rigorous luminosity function determination in presence of a background: theory and application to two intermediate redshift clusters
Creators: name: Andreon, S.
name: Punzi, G.
name: Grado, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we present a rigorous derivation of the luminosity function (LF) in presence of a background. Our approach is free from the logical contradictions of assigning negative values to positively defined quantities and avoid the use of incorrect estimates for the 68 % confidence interval (error bar). It accounts for Poisson fluctuations ignored in previous approaches and does not requires binning of the data. The method is extensible to more complex situations, does not require the existence of an environment--independent LF, and clarifies issues common to field LF derivations. We apply the method to two clusters of galaxies at intermediate redshift (z~0.3) with among the deepest and widest K_s observations ever taken. Finally, we point out short-comings of flip--flopping magnitudes.
description: MNRAS, in press
Additional file 1 of Acceptability and feasibility of the CHARISMA counseling intervention to support women’s use of pre-exposure prophylaxis: results of a pilot study
Creators: name: Wilson, Ellen K.
name: Wagner, L. Danielle
name: Thesla Palanee-Phillips
name: Roberts, Sarah T.
name: Tolley, Elizabeth E.
name: Mathebula, Florence
name: Pascoe, Laura
name: Lanham, Michele
name: Wilcher, Rose
name: Montgomery, Elizabeth T.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Survey questionnaire.
Organizing research data and conference materials using projects
Creators: name: Pandya, Bhaskar
name: Hardeman, Megan
name: Hussain, Aamir
Publisher: name: De Montfort University
Year: 2020
Subjects: Uncategorized

description: Bhaskar works with pharmaceutical technologies as part of Professor Geoff Smith’s research group (for moreon Geoff and his research on DMU Figshare, check out the case study at https://figshare.com/articles/Geoff_Smith/11280563). Geoff introduced Bhaskar and his colleagues to Figshare for organizing and sharing, if possible,their research.
Bhaskar and his colleagues use projects in DMU Figshare to organize and collaborate with researchers, both internal and external.
• They also use projects to store protocols, procedures, and safety documents for new PhD students, saving time and effort duplicating resources by inviting new students to the project.
• Bhaskar has used the private link feature — where you can generate a private link for your item and share that with someone else before making it publicly available— to share a conference poster with his supervisor to look at before publishing on DMU Figshare.
NATIONAL AND UNIVERSAL VALUES IN EDUCATING YOUTH IN THE SPIRIT OF MILITARY PATRIOTISM
Creators: name: Soliyev, Anvar
Publisher: name: Zenodo
Year: 2025

description: The article examines the theoretical foundations of such concepts as patriotism, armed forces, and patriotic education of the younger generation from a pedagogical perspective. The concept of patriotism place and importance, his/her personal, social, political and economic solve problems in the making main principles analysis will be done. National security and New Uzbekistan the foundation of prosperity become service to do in youth patriotism soul to form, done Ways and a number of measures are being proposed to increase and improve.
Quantum mechanical spin dynamics of a molecular magnetoreceptor
Creators: name: Lindoy, Lachlan P.
name: Fay, Thomas P.
name: Manolopoulos, David E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Radical pair recombination reactions are known to be sensitive to extremely weak magnetic fields, and can therefore be said to function as molecular magnetoreceptors. The classic example is a carotenoid-porphyrin-fullerene (C+PF-) radical pair that has been shown to provide a "proof-of-principle" for the operation of a chemical compass [K. Maeda et al., Nature 453, 387 (2008)]. Previous simulations of this radical pair have employed semiclassical approximations, which are routinely applicable to its 47 coupled electronic and nuclear spins. However, calculating the exact quantum mechanical spin dynamics presents a significant challenge, and has not been possible before now. Here we use a recently developed method to perform numerically converged simulations of the C+PF- quantum mechanical spin dynamics, including all coupled spins. Comparison of these quantum mechanical simulations with various semiclassical approximations reveals that, while it is not perfect, the best semiclassical approximation does capture essentially all of the relevant physics in this problem.
description: 8 pages, 4 figures
Map of British Columbia and and Vancouvers' Id.
Creators: name: Hazlitt, William Carew, 1834-1913
Publisher: name: London : G. Routledge & Co.
Year: 2015

description: This map is taken from William Carew Hazlitt’s book, British Columbia and Vancouver Island; comprising a historical sketch of the British settlements in the northwest coast of America, first published in 1857.
Analytic regularity for the incompressible Navier-Stokes equations in polygons
Creators: name: Marcati, Carlo
name: Schwab, Christoph
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 35Q30, 76N10, 35A20

description: In a plane polygon $P$ with straight sides, we prove analytic regularity of the Leray-Hopf solution of the stationary, viscous, and incompressible Navier-Stokes equations. We assume small data, analytic volume force and no-slip boundary conditions. Analytic regularity is quantified in so-called countably normed, corner-weighted spaces with homogeneous norms. Implications of this analytic regularity include exponential smallness of Kolmogorov $N$-widths of solutions, exponential convergence rates of mixed $hp$-discontinuous Galerkin finite element and spectral element discretizations and of model order reduction techniques.
The automotive industry: when regulated supply fails to meet demand. The Case of Italy
Creators: name: Sileo, Antonio
name: Bonacina, Monica
Publisher: name: Unknown
Year: 2024
Subjects: subject: Environmental Economics and Policy
subject: automotive market
subject: sustainable mobility
subject: road transport decarbonization
subject: electro-mobility
subject: EU-car CO2 regulation

description: This paper studies the effects of the latest European regulations on carbon emissions on the Italian car market and discusses the possibility of achieving climate neutrality of road transport through the “mere” replacement of cars currently on the road with new zero-emission cars. Since 2016, automakers’ production strategies have changed dramatically, with an increasing number of zero (and low) emission models on car lists. To date, these changes on the supply side have not been matched by similar changes in purchasing habits. In recent years, not only have few zero (and low) emission cars been sold, but also few new cars. Unless epoch-making changes occur, it is completely unrealistic to think that we can achieve climate neutrality by 2050 by leveraging exclusively on the renewal of the fleet.
Radiative strength functions in 93-98Mo
Creators: name: Guttormsen, M.
name: Chankova, R.
name: Agvaanluvsan, U.
name: Algin, E.
name: Bernstein, L. A.
name: Ingebretsen, F.
name: Loennroth, T.
name: Messelt, S.
name: Mitchell, G. E.
name: Rekstad, J.
name: Schiller, A.
name: Siem, S.
name: Sunde, A. C.
name: Voinov, A.
name: Odegaard, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Radiative strength functions (RSFs) in 93-98Mo have been extracted using the (3He,alpha gamma) and (3He,3He' gamma) reactions. The RSFs are U-shaped as function of gamma energy with a minimum at around E_gamma=3 MeV. The minimum values increase with neutron number due to the increase in the low-energy tail of the giant electric dipole resonance with nuclear deformation. The unexpected strong increase in strength below E_gamma=3 MeV, here called soft pole, is established for all 93-98Mo isotopes. The soft pole is present at all initial excitation energies in the 5-8 MeV region.
description: 10 pages, including 4 figures
title: How IoT applications with wireless technology improving security of people with dementia and reduced the loading of care takers
Creators: name: Liu, Fangyin Frannie
Publisher: name: TU Wien
Year: 2020
Subjects: subject: Dementia suffers
subject: Daily security
subject: IoT Applications
subject: Elderly Care
subject: Dementia Care

description: The purpose of this thesis is to find Wireless IoT Applications to help the Dementia patients to be more independent and improving the quality of life. Also, reduce the loading of the care taker. This research is based on 3 research questions: RQ1: I like to find out what kind of safety related issues that a person who suffers from Dementia will encounter in their daily life. RQ2: I like to explore what are the existing wireless technologies that applied in Health Care IoT Applications nowadays. RQ3: I like to map the IoT Applications that can be applied to help the elderly who suffer from Dementia. The Applications that can help them to be more independent, safer in their daily life, and keep them in connect with the people who care for them. The research result is Dementia suffers daily security issues were identified from interviews. The possible Wireless IoT Applications were found from literature review. The finding were mapped out in between the daily security issues with Wireless IoT Application.
Dual formulations of Polyakov loop lattice models
Creators: name: Borisenko, O.
name: Chelnokov, V.
name: Voloshyn, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Dual representations are constructed for non-abelian lattice spin models with U(N) and SU(N) symmetry groups, for all N and in any dimension. These models are usually related to the effective models describing the interaction between Polyakov loops in the strong coupled QCD. The original spin degrees of freedom are explicitly integrated out and a dual theory appears to be a local theory for the dual integer-valued variables. The construction is performed for the partition function and for the most general correlation function. The latter include the two-point function corresponding to quark-anti-quark free energy and the N-point function related to the free energy of a baryon. We consider both pure gauge models and models with static fermion determinant for both the staggered and Wilson fermions with an arbitrary number of flavours. While the Boltzmann weights of such models are complex in the presence of non-zero chemical potential the dual Boltzmann weights appear to be strictly positive on admissible configurations. An essential part of this work with respect to previous studies is an extension of the dual representation to the case of 1) an arbitrary value of the temporal coupling constant in the Wilson action and 2) an arbitrary number of flavours of static quark determinants. The applications and extensions of the results are discussed in detail. In particular, we outline a possible approach to Monte-Carlo simulations of the dual theory, to the large N expansion and to the development of a tensor renormalization group.
description: 37 pages, 1 figure
title: Actual and potential new fuel types in Europe and Austria
Creators: name: Tatzber, Christoph
Publisher: name: TU Wien
Year: 2020
Subjects: subject: actual fuel types
subject: petrochemistry
subject: future fuel types
subject: hybrid technologies
subject: hydrogen
subject: future fuel scenarios

description: The present of this master thesis is concerned with the usage of fuel types in their actual and future form. It should provide a big overview of actual technologies that are available on the market and outline different potential future scenarios. The future deployment of fuels in our daily life can change. Several technologies gained increase public attention like hydrogen, battery powered vehicles (BEV), hybrid technologies and more. There are several different fuels that have the potential to decrease the humans carbon footprint in this world. The main goal of the thesis is to provide the technical and theoretical background of fuel types in their actual form and their potential usage in the future. The history of fuels is outlined that provides the foundation for the actual mobility situation on earth. Basic chemical compounds that build the base for actual fuels are treated. Since the development of fuels, the efficiency in the combustion process has been improved several times, as example the adding of a turbo changer can be named, this and potential increasing efficiency methods outlined by technicians are investigated. Biofuels are one big topic that influenced the mixture of conventional fuels the last years, therefore this topic is covered. New upcoming technologies like nanotechnology in the context of biofuel production, biorefineries, fuel cells and other potential scientific inventions are investigated and explained. In the potential future scenarios, the progression and their effects of the different fuel types is investigated. Actual limits of the realization process are outlined and the total cost of ownership is investigated. The emissions of different fuel powered vehicles are covered in the future scenario chapter.
A theoretical exploration of the perception of intellectual capital in a public context: Evidence from the literature
Creators: name: EL MOHAFIDI, Houda
name: KHADDOUJ, Karim
Publisher: name: Zenodo
Year: 2024
Subjects: Review; Intangible/Intellectual Capital; Public sector; Economics of the intangible; Performance of public sector organizations.

description: A specific source of wealth declined in several forms; intellectual capital constitutes the essence of today's economy. In recognition of its importance, the present contribution is conceived to highlight the concept of intellectual capital in a particular context that is increasingly focused on knowledge and information management. 

Now more than in any other circumstance, the public sector is forced to reiterate its management process and reorganize the public ecosystem, hence, the need to take an innovative approach, taking in consideration new factors in which immateriality is taking on a very significant importance.

In this vein, we present an exhaustive discussion of the fundamental theoretical perspectives concerning intellectual capital, in order to identify theoretically its most relevant components for a public structure, while highlighting its importance. This is followed by an analysis of the main empirical studies, aiming to visualize the development of research in managing intellectual capital in public organizations and its effect on the performance of these entities.
String Approach to QCD Quarks in Fundamental Representations
Creators: name: Frampton, Paul H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Straightforward use of AdS/CFT correspondence can give QCD with quarks in adjoint representations. Using an asymmetric orbifold approach we obtain nonsupersymmetric QCD with four quark flavors in fundamental representations of color.
description: 8 pages, 1 figure. Talk at Eighth Workshop on Nonperturbative Quantum Chromodynamics, l'Institut Astrophysique de Paris, June 7-11, 2004
Welche Zusammenhänge bestehen zwischen dem fachspezifischen Professionswissen von Mathematiklehrkräften und ihrer Ausbildung sowie beruflichen Fortbildung?
Creators: name: Brunner, M.
name: Kunter, M.
name: Krauss, Stefan
name: Baumert, J.
name: Blum, W.
name: Dubberke, T.
name: Jordan, A.
name: Klusmann, U.
name: Tsai, Y.-M.
name: Neubrand, M.
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: Lehrer, Professionswissen, Kompetenzerwerb, Fortbildung, Studium
subject: 510 Mathematik

description: Der vorliegende Beitrag beschäftigt sich aus der Perspektive von Theorien zum Kompetenzerwerb mit dem Zusammenhang zwischen dem fachspezifischen Professionswissen von Mathematiklehrkräften und ihrer Ausbildung und beruflichen Fortbildung. Dabei wurden institutionelle Unterschiede der Lehramtsausbildung wie auch individuelle Unterschiede im Studienerfolg, der Berufserfahrung und der besuchten beruflichen Fortbildungen untersucht. Die Analysen basieren auf Daten von 195 Mathematiklehrkräften, die an der COACTIV-Studie teilnahmen. Unsere Ergebnisse zeigen, dass sich Lehrkräfte unterschiedlicher Lehrämter deutlich in ihrem professionellen Wissen unterscheiden und dass insbesondere der Erfolg im Studium mit besseren Leistungen im Fachwissen und im fachdidaktischen Wissen zusammen hing. Wir diskutieren Implikationen unserer Ergebnisse vor dem Hintergrund der Lehramtsausbildung und beruflicher Fortbildungen.
Correspondence principle for a brane in Minkowski space and vector mesons
Creators: name: Siopsis, George
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a 3-brane of positive cosmological constant (de Sitter) in D-dimensional Minkowski space. We show that the Poincare algebra in the bulk yields a SO(4,2) algebra when restricted to the brane. In the limit of zero cosmological constant (flat brane), this algebra turns into the conformal algebra on the brane. We derive a correspondence principle for Minkowski space analogous to the AdS/CFT correspondence. We discuss explicitly the cases of scalar and gravitational fields. For a 3-brane of finite thickness in the transverse directions, we obtain a spectrum for vector gravitational perturbations which correspond to vector mesons. The spectrum agrees with the one obtained in truncated AdS space by de Teramond and Brodsky provided D=10 and the bulk mass scale M is of order the geometric mean of the Planck mass ($\bar M$) on the brane and $Λ_{QCD}$ ($M \sim (\bar M Λ_{QCD})^{1/2} \sim 10^9$ GeV).
description: 8 pages in two-column ReVTeX 4
Absence of long-range order in an $XY$ pyrochlore antiferromagnet Er$_2$AlSbO$_7$
Creators: name: Che, H. L.
name: Zhao, Z. Y.
name: Rao, X.
name: Chu, L. G.
name: Li, N.
name: Chu, W. J.
name: Gao, P.
name: Yue, X. Y.
name: Zhou, Y.
name: Li, Q. J.
name: Huang, Q.
name: Choi, E. S.
name: Han, Y. Y.
name: He, Z. Z.
name: Zhou, H. D.
name: Zhao, X.
name: Sun, X. F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Rare-earth pyrochlores are known to exhibit exotic magnetic phenomena. We report a study of crystal growth and characterizations of a new rare-earth compound Er$_2$AlSbO$_7$, in which Al$^{3+}$ and Sb$^{5+}$ ions share the same positions with a random distribution. The magnetism are studied by magnetic susceptibility, specific heat and thermal conductivity measurements at low temperatures down to several tens of milli-kelvin. Different from the other reported Er-based pyrochlores exhibiting distinct magnetically ordered states, a spin-freezing transition is detected in Er$_2$AlSbO$_7$ below 0.37 K, which is primarily ascribed to the inherent structural disorder. A cluster spin-glass state is proposed in view of the frequency dependence of the peak position in the ac susceptibility. In addition, the temperature and field dependence of thermal conductivity indicates rather strong spin fluctuations which is probably due to the phase competition.
description: 10 pages, 8 figures, accepted for publication Phys. Rev. Materials
Towards a continuum theory of clustering in a freely cooling inelastic gas
Creators: name: Meerson, Baruch
name: Puglisi, Andrea
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We performed molecular dynamics simulations to investigate the clustering instability of a freely cooling dilute gas of inelastically colliding disks in a quasi-one-dimensional setting. We observe that, as the gas cools, the shear stress becomes negligibly small, and the gas flows by inertia only. Finite-time singularities, intrinsic in such a flow, are arrested only when close-packed clusters are formed. We observe that the late-time dynamics of this system are describable by the Burgers equation with vanishing viscosity, and predict the long-time coarsening behavior.
description: 7 pages, 5 eps figures, to appear in Europhys. Lett
INTENSIV BOG'LAR VA TOKZORLARGA ORGANO-MINERAL O'G'ITLAR BILAN ISHLOV BERISH SAMARADORLIGI.
Creators: name: Boyqulova Gulruh Abdullayevna assistent,  "TIQXMMI" MTUning Qarshi irrigаtsiya vа agrotexnologiyalar instituti
Publisher: name: Zenodo
Year: 2025

description: Maqolada aholini sifatli oziq-ovqat mahsulotlari bilan ta’minlash, ularning to‘yimlilik hamda sifat darajasini oshirish, intensiv bog’lar va tokzorlarga organik o’g’itlar bilan bir qatorda  va mineral o’gitlar bilan ishlov berishning ahamiyati  haqida ma’lumot berilgan.

Kalit so‘zlar: eksportbop mahsulotlar, vegetatsiya, qishloq xo‘jaligi mahsulotlarini yetishtiruvchi, azot bilan ishlov berish, organik o’g’itlar, shtrix usulda o’g’itlash.
Elen2020.pdf
Creators: name: Elen, Abdullah
Publisher: name: figshare
Year: 2020
Subjects: subject: 80106 Image Processing
subject: FOS: Computer and information sciences

description: Plants are our source of oxygen and nutrients on earth. Therefore, conservation of biodiversity is vital for the survival of other species. With the developing technology, plant species can be examined more closely. Image processing, which is a subject of computer science, has an important role in this field. In this study, an image processing–based method has been developed to automatically separate the petiole region of the plant leaves. To determine the boundary line of the petiole region, the cumulative pixel distributions of the input images in binary format according to the X- and Y-axis are analyzed. Accordingly, optimum thresholds and petiole boundary points are determined. The proposed method was tested on 795 leaf images from 90 different plant species that grow both as trees and shrubs in the Czech Republic. According to the results obtained in experimental studies, it is thought that the proposed method will make an important contribution especially in studies such as automatic classification of plants and leaves and determination of plant species in botanical science.
Reusing empirical knowledge during cloud computing adoption
Creators: name: Fahmideh, Mahdi
name: Beydoun, Ghassan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Moving legacy software systems to cloud platforms is an ever popular option. But, such an endeavour may not be hazard-free and demands a proper understanding of requirements and risks involved prior to taking any actions. The time is indeed ripe to undertake a realistic view of what migrating systems to the cloud may offer, an understanding of exceptional situations causing system quality goal failure, and insights on countermeasures. The cloud migration body of knowledge, although is useful, is dispersed over the current literature. It is hard for busy practitioners to digest, synthesize, and harness this body of knowledge into practice in a scenario of integrating legacy systems with cloud services. We address this issue by creating an innovative synergy between the approaches evidence-based software engineering and goal-oriented modelling. We develop an evidential repository of commonly occurred obstacles and platform agnostic resolution tactics related to making systems cloud-enabled. The repository is further utilized during the systematic goal-obstacle elaboration of given cloud migration scenarios. The applicability of the proposed framework is also demonstrated.
Searches for new Physics at HERA
Creators: name: Schoning, Andre
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Results of a general search for new phenomena at high transverse momentum and of a dedicated search for events with isolated leptons and missing transverse momentum are reported. These searches were performed on a data sample collected at HERA in e+-p collisions with the H1 detector in the period 1994-2004. The results obtained in the isolated lepton search are compared with those obtained by the ZEUS collaboration in the period 1994-2000 and limits on the anomalous FCNC production of single top events are presented.
description: 4 pages, 3 figures; talk at 32nd International Conference on High Energy Physics (ICHEP'04), August 16-22, 2004, Beijing, China
Alborz Heritage: Geographic distribution and genetic differentiation of the Iranian Paradactylodon (Amphibia: Hynobiidae)
Creators: name: Faraham Ahmadzadeh
name: Golya Shahrokhi
name: Reihaneh Saberi-Pirooz
name: Mahshid Oladi
name: Taati, Mehrnaz
name: Poyarkov, Nikolay A.
name: Rödder, Dennis
Publisher: name: Brill Online
Year: 2020
Subjects: subject: 60299 Ecology not elsewhere classified
subject: FOS: Biological sciences

description: Paradactylodon, a genus of Hynobiidae, is distributed in mountainous regions of the Middle East. This genus comprises three species, Paradactylodon mustersi (Afghanistan), Paradactylodon persicus, and Paradactylodon gorganensis (Iran). Initially, P. persicus was reported from Talysh Mountains, and afterward, P. gorganensis was described from the eastern Alborz Mountains. Although these two Iranian Paradactylodon species were distinguished based on morphological features, there are arguments about their systematic status. In this contribution, 30 samples of hynobiid salamanders were collected from Talysh and Alborz Mountains and the phylogenetic relationship between the two species was assessed using two mtDNA markers (COI and 16S). Additionally, in order to survey the potential habitat suitability for the species, Species Distribution Models (SDMs) were performed and projected on climate scenarios that reflect current and past (6 ky and 21 ky before present) conditions. Our results indicated that P. gorganensis is nested within P. persicus. Overall, both SDM and molecular analyses suggest that the Iranian Paradactylodon population was affected by the Quaternary glacial period, and according to haplotype networks, haplotype diversity was higher in the western part of the distribution range of the species. Given the low genetic distance among all samples, we suggest P. gorganensis be synonymized with P. persicus. Considering the conservational values and numerous threats that this endemic species is facing, we encourage a revision of the IUCN Red List category of the species immediately. 
Homology and Cohomology of E-infinity Ring Spectra
Creators: name: Basterra, Maria
name: Mandell, Michael A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Algebraic Topology (math.AT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: Primary 55P43; Secondary 55P48, 55U35

description: Every homology or cohomology theory on a category of E-infinity ring spectra is Topological Andre-Quillen homology or cohomology with appropriate coefficients. Analogous results hold for the category of A-infinity ring spectra and for categories of algebras over many other operads.
The Mathematics of the Ensemble Theory
Creators: name: Gao, Xiang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: This study shows that the generalized Boltzmann distribution is the only distribution mathematically consistent with thermodynamics when the system is described by an ensemble of a certain mathematical form. This mathematical form is very general, such that the canonical, grand-canonical, or isothermal-isobaric ensemble theories are all special cases of this form. Compared with the standard textbook formalism of the statistical mechanics (SM), this approach does not require a prior distribution, does not assume the functional form or maximization of entropy, and employs fewer assumptions. Therefore, this new insight challenges the belief on the requirement of a prior distribution in SM and provides a new way to derive the Boltzmann distribution. This study also reveals the logical and mathematical constraints of SM's fundamental components; therefore, it could potentially benefit researchers on non-Boltzmann-Gibbs SM and philosophers studying the foundations of SM.
Quenched disorder induced magnetization jumps in (Sm,Sr)MnO$_3$
Creators: name: Fisher, L. M.
name: Kalinov, A. V.
name: Voloshin, I. F.
name: Babushkina, N. A.
name: Khomskii, D. I.
name: Zhang, Y.
name: Palstra, T. T. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic field induced step-like changes in magnetization and resistivity of SmSr manganites were studied. A strong dependence of these features on the cooling rate was observed. Magnetostriction, however, does not show the presence of large strain in our samples. From all these features we can rule out the conventional explanation of magnetization jumps as a consequence of martensitic transition. We propose instead that quenched by fast cooling disorder leads to the formation of an inhomogeneous metastable state and to subsequent magnetization jumps.
description: 4 pages, 4 figures, to be published in PRB Briefs
North America : Map of part of the British possessions to the West of the Rocky Mountains
Creators: name: Great Britain. War Office. Topographical Depot
Publisher: name: [London] : [War Department]
Year: 2015

description: [1:1,500,000] ; (W 130 degrees - W 112 degrees / N 55 degrees - N 48 degrees)

Forts; Indians; flora and fauna; notes on temperature, terrain, Indians, etc.

Elphinstone was made 2nd Captain in April 1856, and served in the Topographical Depot from Sept. 1857 to Dec. ? 1858, when this map must have been compiled from various sources, eg. HBC records.

Mended and re-backed by a conservator.

References: PRO 381; NMC V1/600-[1869]; Javorski 40 (this copy).

In: Coolie Verner Collection, Series 1850-1859.
Experimental energy levels of 12C14N through MARVEL analysis
Creators: name: Syme, Anna-Maree
name: McKemmish, Laura K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The cyano radical (CN) is a key molecule across many different factions of astronomy and chemistry. Accurate, empirical rovibronic energy levels with uncertainties are determined for 8 doublet states of CN using the \Marvel{} (Measured Active Rotational-Vibrational Energy Levels) algorithm. \notrans{} transitions were validated from \nosources{} different published sources to generate \noenergy{} spin-rovibronic energy levels. The empirical energy levels obtained from the \Marvel{} analysis are compared to current energy levels from the \Mollist{} line list. The \Mollist{} transition frequencies are updated with \Marvel{} energy level data which brings the frequencies obtained through experimental data up to \alert{77.3\%} from the original 11.3\%, with 92.6\% of the transitions with intensities over 10$^{-23}$ cm/molecule at 1000 K now known from experimental data. At 2000 K, 100.0\% of the partition function is recovered using only \Marvel{} energy levels, while 98.2\% is still recovered at 5000 K.
description: Marvel data available here: http://kkrk.chem.elte.hu/marvelonline/index.php Updated line list available: http://exomol.com/