cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Interactome-based framework to translate disease genetic data into biological and clinical insights
Creators: name: Karunakaran, Kalyani Bindu
Publisher: name: University of Reading
Year: 2024

description: The study of human diseases has evolved from exploring non-causal pathophenotypes to 
discovering aetiological genetic factors through genome-wide association (GWA) studies. 
While GWA studies identify disease-associated genetic variants, they fail to reveal their 
functional implications. The emergence of network biology and molecular interaction mapping 
helped conceptualise disease as a breakdown of the protein-protein interaction (PPI) network 
or the ‘interactome’ due to these genetic variants. The interactome drives cellular processes 
and responds to genetic and environmental changes by leveraging its inherent 
interdependencies. Simultaneously, the focus has shifted from single-target drugs to the 
polypharmacological effects of drugs within the PPI network, inducing therapeutic and non�therapeutic effects. Despite these conceptual advances, several factors hinder the widespread 
application of interactome analysis in disease genetics and drug discovery. These include the 
lack of an integrated conceptual framework to derive biological and clinical insights from 
genetic data, the lack of context-sensitive interactomes, the failure to integrate computationally 
predicted PPIs to circumvent interactome sparsity, and the absence of methods to study 
correlations across multiple disease interactomes and drug target networks. This thesis 
proposes a two-pronged interactome-based framework to address these limitations. The first 
arm focuses on constructing the disease interactomes of complex and Mendelian disorders 
using both experimentally validated and computationally predicted PPIs, refining them using 
multi-omics datasets, and deriving insights into disease mechanisms using functional 
enrichment analyses, identifying repurposable drugs targeting the interactome using 
comparative analysis of drug-induced and disease-associated transcriptomes, and studying 
their activity in animal models. The second arm employs multivariate data analysis to explore 
relationships of multiple interactomes, revealing biological and clinical themes in cross�disorder relationships. This framework has demonstrated its potential by providing insights into 
eight disorders, identifying disease subgroups, and refining disease categorization based on 
genetic structures. The methodology yields clinically actionable results, including repurposable 
drugs and insights into drug activity that can inform safety and efficacy evaluations in clinical 
trials. This thesis proposes a comprehensive interactome-based framework to uncover hidden 
patterns in emerging multi-omics disease data and enhance our understanding of disease 
biology and therapeutics.
pp Waves of Conformal Gravity with Self-Interacting Source
Creators: name: Ayón-Beato, Eloy
name: Hassaïne, Mokhtar
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently, Deser, Jackiw and Pi have shown that three-dimensional conformal gravity with a source given by a conformally coupled scalar field admits pp wave solutions. In this letter, we consider this model with a self-interacting potential preserving the conformal structure. A pp wave geometry is also supported by this system and, we show that this model is equivalent to topologically massive gravity with a cosmological constant whose value is given in terms of the potential strength.
description: 6 pages, minor changes, accepted in Ann. Phys
title: Health-Care-Centre Mondikolok : Bau einer Gesundheitseinrichtung im Südsudan
Creators: name: Kraler, David
name: Lachberger, Christoph
Publisher: name: TU Wien
Year: 2015
Subjects: subject: lehmbau
subject: holzbau
subject: 1:1
subject: design-build
subject: lokal
subject: afrika
subject: gesundheit
subject: termiten
subject: lehmziegel
subject: klimagerecht
subject: bau
subject: kraler
subject: lachberger
subject: südsudan
subject: mud
subject: timber
subject: 1:1
subject: design-build
subject: local
subject: africa
subject: health
subject: termites
subject: adobe
subject: kraler
subject: lachberger
subject: südsudan

description: Von der Grundlagenforschung bis zur Fertigstellung: Im Rahmen des in Kooperation mit dem Verein "Osttirol für Jalimo" realisierten Projekts Healthcare-Centre Mondikolok wurden Planung und Bau der ersten Bauphase von Christoph Lachberger und David Kraler als Diplomarbeit an der Fakultät für Architektur und Raumplanung der Technischen Universität Wien durchgeführt. Um den Anforderungen auf eine adäquate Weise gerecht zu werden, erfolgte in einer ersten Forschungsreise in den Südsudan bereits 2012 die Erhebung wesentlicher Grundlagen in den Bereichen (Lehm-)Bautechnik, lokale und regionale Baukultur, Ethnologie bzw. Soziologie sowie des medizinischen Umfeldes. Aufbauend auf den daraus gewonnenen Erkenntnissen, räumlichen und funktionalen Anforderungen und weiteren architektonischen Aspekten sowie der kritischen Betrachtung und Beurteilung der ökologischen Auswirkungen des Baus wurde ein Entwurf erarbeitet, der ab September 2013 schließlich gemeinsam mit einheimischen Arbeitern und österreichischen Freiwilligen umgesetzt und Anfang 2015 fertiggestellt werden konnte. Ziel dieses Buchs ist es, die im Rahmen des drei Jahre dauernden Projekts aufgetretenen Themen auszugsweise zu beleuchten, kritisch zu hinterfragen und eine Sensibilität für architektonische Interventionen im interkulturellen Kontext zu wecken.
description: From the basic research to the completion of the building: In their master-thesis at the Faculty for Architecture and Planning at Vienna University of Technology Christoph Lachberger and David Kraler did the design and realization of the Healthcare-Centre Mondikolok, which is financed and run by the NGO Osttirol für Jalimo. In a first trip to South Sudan in 2012 basic research about building-techniques, building-culture, culture, ethnological and sociological topics and the medical setting was done. Based on the outcome, spatial and functional needs, ecology and other architectural aspects the building was designed and could finally be built together with local workers and Austrian volunteers from September 2013 to spring 2015. The aim of this book is to give a survey of the variety of the topics in a project like this, have a closer and critical view on some of the aspects and to give an impression about architectural interventions in an intercultural context.
Fast optimization via inertial dynamics with closed-loop damping
Creators: name: Attouch, Hedy
name: Bot, Radu Ioan
name: Csetnek, Ernö Robert
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37N40, 46N10, 49M30, 65K05, 65K10, 90B50, 90C25

description: In a Hilbert space $H$, in order to develop fast optimization methods, we analyze the asymptotic behavior, as time $t$ tends to infinity, of inertial continuous dynamics where the damping acts as a closed-loop control. The function $f: H \to R$ to be minimized (not necessarily convex) enters the dynamic through it gradient, which is assumed to be Lipschitz continuous on the bounded subsets of $H$. This gives autonomous dynamical systems with nonlinear damping and nonlinear driving force. We first consider the case where the damping term $\partial ϕ(\dot{x}(t))$ acts as a closed-loop control of the velocity. The damping potential $ϕ: H \to [0,+\infty)$ is a convex continuous function which achieves its minimum at the origin. We show the existence and uniqueness of a global solution to the associated Cauchy problem. Then, we analyze the asymptotic convergence properties of the generated trajectories generated. We use techniques from optimization, control theory, and PDE's: Lyapunov analysis based on the decreasing property of an energy-like function, quasi-gradient and Kurdyka-Lojasiewicz theory, monotone operator theory for wave-like equations. Convergence rates are obtained based on the geometric properties of the data $f$ and $ϕ$. When $f$ is strongly convex, we give general conditions which provide exponential convergence rates. Then, we extend the results to the case where an additional Hessian-driven damping enters the dynamic, which reduces the oscillations. Finally, we consider an inertial system involving jointly the velocity $\dot{x}(t)$ and the gradient $\nabla f(x(t))$. In addition to its original results, this work surveys the numerous works devoted in recent years to the interaction between continuous damped inertial dynamics and numerical algorithms for optimization, with the emphasis on autonomous systems, closed-loop adaptive procedures, and convergence rates.
description: 63 pages, 6 figures, updated introduction, updated list of references
On two exponents of approximation related to a real number and its square
Creators: name: Roy, Damien
Publisher: name: arXiv
Year: 2004
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J13, 11J82

description: For any irrational real number xi, let lambda(xi) denote the supremum of all real numbers lambda such that, for each sufficiently large X, the inequalities |x_0| < X, |x_0*xi-x_1| < X^{-lambda} and |x_0*xi^2-x_2| < X^{-lambda} admit a solution in integers x_0, x_1 and x_2 not all zero, and let omega(xi) denote the supremum of all real numbers omega such that, for each sufficiently large X, the dual inequalities |x_0+x_1*xi+x_2*xi^2| < X^{-omega}, |x_1| < X and |x_2| < X admit a solution in integers x_0, x_1 and x_2 not all zero. Answering a question of Y. Bugeaud and M. Laurent, we show that the exponents lambda(xi) where xi ranges through all irrational non-quadratic real numbers form a dense subset of the interval [1/2, (sqrt{5}-1)/2] while, for the same values of xi, the dual exponents omega(xi) form a dense subset of [2, (sqrt{5}+3)/2]. Part of the proof rests on a result of V. Jarnik showing that lambda(xi) = 1-1/omega(xi) for these real numbers xi.
description: 13 pages, minor corrections
New Instanton Effects In Supersymmetric QCD
Creators: name: Beasley, Chris
name: Witten, Edward
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In supersymmetric QCD with SU(N_c) gauge group and N_f flavors, it is known that instantons generate a superpotential if N_f=N_c-1 and deform the moduli space of vacua if N_f=N_c. But the role of instantons has been unclear for N_f>N_c. In this paper, we demonstrate that for N_f>N_c, on the moduli space of vacua, instantons generate a more subtle chiral operator containing (for example) non-derivative interactions of 2(N_f-N_c)+4 fermions. Upon giving masses to some flavors, one can integrate out some fermions and recover the standard results for N_f=N_c and N_f=N_c-1. For N_f=N_c, our analysis gives, in a sense, a more systematic way to demonstrate that instantons deform the complex structure of the moduli space of vacua.
description: 40 pp
title: The Effect Of Scaffolding On The Acquisition Of Rowing
Creators: name: Hassan, Salih
Publisher: name: The Open University
Year: 2005

description: The aim of this thesis is to examine the nature of scaffolding in learning to row. Four studies were carried out to investigate the nature of instruction in relation to learning to row. Study 1 investigated the relationship between contingent tutoring and learning to row. Contingency tutoring was significantly related to learning to row. The coaches in this study were coaching individual boys on a one-to-one basis, in a single environment. Study 2, tried to replicate study 1, with the introduction of three other learning environments: the 'ergometer', the 'rowing tank'and the rowing boat. Unlike study 1, this study found a negative relationship between scaffolding and learning to row. There were also differences between the environments. It was therefore, necessary to conduct a further study. Study 3 was an observational study, designed to examine the nature of coaching itself. It found that, most of the coaching activity was based on generalised instructions, with only 8% of the time employing scaffolding techniques. Grouped-based instruction made up 26% of the instruction, while individual instruction made up 33%; the coach simply observed for the rest of the time. The study found differences between the environments, in terms of the amount spent on each coaching activity. Contingent tutoring varied according to the environment in which the instruction was given. Study 4 interviewed 10 coaches about their coaching. It found strong evidence of the coaches using the functions of scaffolding. The coaches also adopted different coaching strategies, based on the different learning environments, the time of the session, physical state of the boys and the physical state of the river. The theoretical, practical and methodological implications of these findings are then discussed. This thesis found that the 'learning environment' had a large impact on the nature of teaching and learning to row. Each 'learning environment' required a different approach to teaching/coaching, which in turn produced different responses from the learners'.
MSF Access: Making Access a Reality
Creators: name: Sherafgan Khan
name: Gerritsen, Andrew P.
name: Singh, Daniel P.
Publisher: name: figshare
Year: 2020
Subjects: subject: 160609 Political Theory and Political Philosophy
subject: FOS: Political science
subject: 130203 Economics, Business and Management Curriculum and Pedagogy
subject: FOS: Educational sciences
subject: 150312 Organisational Planning and Management
subject: FOS: Economics and business

description: Non-profit management case analysis on Médecins Sans Frontières' Access to Essential Medicine campaign.
Outlines history, political and business structures, business considerations, coalition building, strategy, and recommendations.
A holland agrárintézményi rendszer működése és tanulságai
Creators: name: Fehér, István
name: Neszmélyi, Athéné
name: Fehér, István
name: Neszmélyi, Athéné
Publisher: name: Unknown
Year: 2003
Subjects: Financial Economics
Institutional and Behavioral Economics
Public Economics

description: Az Európai Unió tagállamai, amikor 1968. július 1-én az agrárpolitikát nemzetek feletti szinten meghatározó és irányító Közös Agrárpolitika (KAP) bevezetése mellett döntöttek, jelentős mértékben lemondtak gazdasági önállóságuk egy részéről. E politika gyakorlatba való átültetéséhez közös intézményrendszer kialakítására volt szükség. Más feladatot jelentett ez a 60-as években, mint ma. Akkor az alapító tagállamok, így például Hollandia sem rendelkezett olyan megszilárdult agrárintézményi rendszerrel, melynek átalakítása átfogó intézményfejlesztést, uniós és nemzeti agrárszabályozási és végrehajtási ismereteket követelt volna. Az EU harmonizált agrárintézményi rendszer kialakítása uniós csatlakozásunkat megelőzően végrehajtandó feladat. Az agrárszabályozás végrehajtásáért felelős és közreműködő szervezetek kijelölése – a feladat- és hatáskörök, jogok és kötelezettségek pontos lehatárolásával és az ellátott funkciók elkülönítésével – kiemelt közigazgatási és szervezési célfeladat. Hollandia az Európai Unió egyik legjobban szervezett és leghatékonyabban működő agrárintézményi rendszerével rendelkező tagállama, akitől az intézményfejlesztés területén a csatlakozásra való felkészülés során Magyarország sokat tanulhat. -------------- When deciding on 1 July 1968 to adopt CAP, the common agricultural policy determining and directing their agricultural policies on a super-national level, EU member states gave up a considerable part of their economic autonomy. A common institutional system was to be established in order to implement this policy in practice. However, the meaning of this task has considerably changed from the sixties till now. Then the foundation members, including Holland, did not yet have a firmly fixed agricultural institutional system the transformation of which would have required comprehensive knowledge in such fields as institutional development, agricultural regulation and its implementation on union and national level. The establishment of a harmonised agricultural institutional system brought into line with that of the European Union is a task Hungary has to solve prior to its entry into the European Union. The determination of organisations responsible for, and participating in, the implementation of agricultural regulation (including the exact definition of duties & competencies and rights & responsibilities, as well as the separation of functions to be performed) is a major administrative and organisational target task of its. Holland has one of the best organised and most effectively working agricultural institutional system within the European Union, so Hungary can learn a lot of this country in the field of institutional development during its preparation for EU accession.
Kinesin-based transport of ectoplasmic specializations and localization of dynamin 3 in the testis
Creators: name: Vaid, Kuljeet S.
Publisher: name: University of British Columbia
Year: 2010

description: The Sertoli cell cytoskeleton plays a number of roles including intracellular transport, maintenance of cell shape, and formation of adhesion junctions. During spermatogenesis, the cytoskeleton plays a number of roles to ensure the proper formation of spermatids in the seminiferous epithelium. The epithelium is composed of the spermatogenic cells as well as Sertoli cells. Sertoli cells act as nurse cells and provide support and nourishment to the developing spermatids. The spermatids are attached to Sertoli cells through actin-rich adhesion complexes known as ectoplasmic specializations. During spermatogenesis, these junctions and the associated spermatids are hypothesized to be transported along polarized microtubule tracts in the Sertoli cell to the base of the seminiferous epithelium before retreating back to the apex of the epithelial tissue. Upon reaching the apex of the tissue, the ectoplasmic specializations are disassembled and spermatids are released into the lumen of the seminiferous epithelium. The study of this junction transport and disassembly will help to better understand mechanisms of spermatogenesis. Recent work has provided evidence that a dynein motor protein is the likely mechanism which transports the spermatid/ectoplasmic specialization junction to the apex of the epithelium. In addition, past work using mRNA GeneChip data arrays has identified the Rab6KIFL kinesin to be highly expressed in Sertoli cells. In chapter 2 of this thesis, I present evidence that antibodies raised against the Rab6KIFL protein are associated with ectoplasmic specializations and that this motor may be involved in spermatid entrenchment. Results indicate localization of antibodies at ectoplasmic specializations at times of spermatogenesis when entrenchment occurs and localization of antibodies on the cytoplasmic face of ectoplasmic specializations. In chapter 3 of this thesis I demonstrate that dynamin 3 is present at tubulobulbar complexes and when transfected into eGFP-nectin-2y MDCK cells tube like structures form. Dynamin 3 is highly expressed in testis however its function has been unexplored. Here I demonstrate that dynamin 3 may facilitate formation of these structures. The findings summarized in this thesis are integrated around the predominant subject of adhesion junction transport and disassembly. This work provides insight into mechanisms involved in spermatid translocation and release during spermatogenesis.
Rosemary Recent Classification, Plant Characteristics, Economic Parts, Marketing, Uses, Chemical Composition, and Cultivation
Creators: name: Dejene Tadesse Banjaw, Habtamu Gudisa Megersa, Damtew Abewoy, Dadi Tolessa Lema
Publisher: name: Zenodo
Year: 2024

description: Aromatic and medicinal plants (AMP) have wide applications in traditional and modern food, medicine, and cosmetic systems. They have potential use for various health treatments, food/feed, and cosmetic industries. Rosemary is one of the important aromatic and medicinal plants recognized globally. Rosemary is known having different common name from one country to the country. It is perennial plant from the mint family with ever green leaves. Recently its binomial name change reported as Rosmarinus officinalis changed to Salvia rosmarinus. Rosemary product can be fresh or dry leaf as well as transformed into oils, extracts, and essences. Rosemary comprises different varieties that can be used for fresh herb, dry herb and for essential oil. Rosemary has economic, social and environmental benefits. Despite of the various constraints, production and marketing of rosemary showed increment from year to year. Therefore, this paper presented information concerning the historical common and binomial naming systems of rosemary, botanical narrative, its origin and distribution, important plant parts and their benefits, chemical constituents, global demand, and cultivation practices for users.
Approaching Three-Dimensional Quantum Hall effect in Bulk HfTe5
Creators: name: Wang, Pang
name: Ren, Yafei
name: Tang, Fangdong
name: Wang, Peipei
name: Hou, Tao
name: Zeng, Hualing
name: Zhang, Liyuan
name: Qiao, Zhenhua
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The discovery of quantum Hall effect in two-dimensional (2D) electronic systems inspired the topological classifications of electronic systems1,2. By stacking 2D quantum Hall effects with interlayer coupling much weaker than the Landau level spacing, quasi-2D quantum Hall effects have been experimentally observed3~7, due to the similar physical origin of the 2D counterpart. Recently, in a real 3D electronic gas system where the interlayer coupling is much stronger than the Landau level spacing, 3D quantum Hall effect has been observed in ZrTe58. In this Letter, we report the electronic transport features of its sister bulk material, i.e., HfTe5, under external magnetic field. We observe a series of plateaus in Hall resistance \r{ho}xy as magnetic field increases until it reaches the quantum limit at 1~2 Tesla. At the plateau regions, the longitudinal resistance \r{ho}xx exhibits local minima. Although \r{ho}xx is still nonzero, its value becomes much smaller than \r{ho}xy at the last few plateaus. By mapping the Fermi surface via measuring the Shubonikov-de Haas oscillation, we find that the strength of Hall plateau is proportional to the Fermi wavelength, suggesting that its formation may be attributed to the gap opening from the interaction driven Fermi surface instability. By comparing the bulk band structures of ZrTe5 and HfTe5, we find that there exists an extra pocket near the Fermi level of HfTe5, which may lead to the finite but nonzero longitudinal conductance.
Detection and measurement in the V-band of the white dwarf spin period in the January 2004 outburst of DO (YY) Draconis
Creators: name: Boyd, David
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A modulation in the V-band with period 527.84+/-1.81 sec and amplitude 0.023 magnitude, attributable to the spin of the magnetic white dwarf primary star, has been detected in 7.5 hours of V-band CCD photometry data recorded during the January 2004 outburst of the DQ Her type dwarf nova DO (YY) Draconis. This measurement is consistent with previous results for the white dwarf spin period based on X-ray and UV observations made with the Hubble Space Telescope, ROSAT and the Rossi X-ray Timing Explorer and appears to be the first independent determination of the spin period in the V-band. It is consistent with previous V-band observations in not showing a significant signal at the first harmonic of the spin period as seen in X-ray and UV data. Light output in the V-band peaks only once per rotation of the white dwarf rather than twice as seen in X-rays and UV. Concurrent observation at optical and X-ray wavelengths is needed to establish whether these two modulation behaviours occur at the same time during the outburst and to investigate the phase relationship between them. A coordinated observing campaign at a future outburst would help to advance our understanding of this system.
description: To be published in Journal of the British Astronomical Association, 4 pages, 9 figures
Milyen típusú technológiák előnyösek magyarországi viszonyok között?
Creators: name: Heinrich, István
name: Heinrich, István
Publisher: name: Unknown
Year: 2003
Subjects: Crop Production/Industries
Demand and Price Analysis
Livestock Production/Industries

description: A műszakilag elavult gépek, berendezések és épületek cseréje vagy felújítása egyike azoknak a központi feladatoknak, melyek révén javítani lehet az eljárótok termelékenységét. Azok a technológiák és műszaki megoldások, melyeket a nyugat-európai és észak-amerikai gazdaságokban jövedelmezően alkalmaznak, első pillantásra követendő példának tűnnek a közép- és kelet-európai termelők számára is. Hiba volna azonban figyelmen kívül hagyni azt a tényt, hogy országról országra és termőhelyről termőhelyre az erőforrás-viszonyok és a legfontosabb tényezők árai lényegesen eltérnek egymástól. Tudott például, hogy Magyarországon a többi közép-kelet-európai országhoz hasonlóan termőföld és munkaerő – jelenleg még – viszonylag bőségesen és Nyugat-Európához képest alacsony áron áll rendelkezésre. Közismert ezzel szemben hazai termelőüzemek többségének tőkeszegénysége is. Ezekből a tényekből fakad, hogy hazánkban a legkisebb költségű tényezőkombináció jelentősen eltér a nyugat-európai és észak-amerikai példáktól. Ellentétben a nyugati gazdaságok többségével, hazánkban ugyanúgy, mint a többi tagjelölt ország mezőgazdaságában, jelenleg még a tőkekímélő és nem feltétlenül a munkaerőt helyettesítő technológiákat kell előnyben részesítenünk. -------------- The replacement or renovation of technically outdated agricultural machinery, equipment and buildings is one of central tasks the solution of which would enable the productivity of farming to be increased. At first sight it seems that technologies and technical solutions profitably, used in the farms of Western Europe and North America tought to be adopted also by farmers of Central and Eastern Europe. However, it would be a mistake not to take the fact into consideration that in different countries and on different sites there are great differences between conditions in the field of resources and the prices of the most important factors. E. g., it is well known that in Hungary, just as in the rest of-; the countries of Central Eastern Europe, agricultural land and labour is still available in great quantities and at relatively low prices as compared with Western Europe. On the other hand it is also well known how poor the majority of Hungarian farms in capital is. It derives from these facts that the least expensive combination of factors is totally different in Hungary and the above mentioned examples (i. e. the countries of Western Europe and North America). Contrary to most farms in those western countries, agriculture in Hungary, as well as in other candidates for EU membership, still has to prefer capital saving technologies, and not necessarily labour saving ones.
On the continued fraction expansion of a class of numbers
Creators: name: Roy, Damien
Publisher: name: arXiv
Year: 2004
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J70 (Primary), 11J04, 11J13 (Secondary)

description: We look at a class of transcendental real numbers xi which, together with their square, satisfy some extremal property of simultaneous approximation by rational numbers with the same denominator. We give a sufficient condition for such a real number to have bounded partial quotients and construct new examples of extremal real numbers with this property. These include all real numbers whose sequence of partial quotients coincide up to its first terms with the limit of a Fibonacci sequence of words on the set of positive integers, starting with two non-commuting words (so that the limit is not ultimately periodic).
description: 16 pages, conference, small corrections in Section 4 (statement of Cor. 4.2 and proof of Prop. 4.3), addition of a new bibliographical reference
Natural inflation, strong dynamics, and the role of generalized anomalies
Creators: name: Anber, Mohamed M.
name: Baker, Stephen
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We revisit models of natural inflation and show that the single-field effective theory described by the potential $V(a)\sim \cos\frac{a}{f}$ breaks down as the inflaton $a$ makes large-field excursions, even for values of $f$ smaller than the Planck scale. In order to remedy the problem, we modify the potential in order to account for the heavy degrees of freedom (hadrons) that become intertwined with the light inflaton as the latter rolls down its potential. By embedding the low energy degrees of freedom into an ultraviolet complete gauge theory, we argue that the intertwining between the two scales can be explained as the result of a generalized mixed 't Hooft anomaly between the discrete chiral symmetry and background fractional fluxes in the baryon number, color, and flavor directions. Further, we study the multi-field inflation and show that it entertains rich dynamics. Inflating near the hilltop excites the hadrons and spoils the slow-roll parameters, in contradistinction with the expectations in the single-field inflation. Nevertheless, we identify a safe zone where inflation can proceed successfully. We determine the conditions under which the Universe inflates by at least $60$ e-foldings and inflation leads to a power spectrum and tensor to scalar ratio that are consistent with the Cosmic Microwave Background data.
description: 15 pages, comments added, references added, matches the published version
The necessity regulate targeted strategies for agricultural development based on SWOT analytical method
Creators: name: Soltani-Zoghi, Ahmad
name: Chamani, Elmira Sayyad
Publisher: name: figshare
Year: 2020
Subjects: subject: 140201 Agricultural Economics
subject: FOS: Economics and business

description: Iran, as a developing country ,most attention has focused on the
industrial and service sectors, and ignored agriculture as one of the most
populous part of the economic activity. This has created concerns that
the traditional structure and rural livelihoods in many parts of the
country that does not use this part of their all opportunities present .In
this study using SWOT analytical method to identify strengths,
weaknesses agriculture and the opportunities and threats in this sector,
This study based agricultural properties introduced strategies based on
the agriculture properties, the introduction of the sector's biggest
problem is a lack of understanding of the economic structure of
agricultural sector and emphasizing the need for to target policies
discusses the importance of adopting the policies in the agricultural
sector. The sustainability of resources in the country increased, the
effectiveness of other inputs also increased to an acceptable level.
Return to the fundamental role of agriculture in the economy that the
industrial and service sectors in order to support the growth of the
welfare of the community
The Glueball Candidate η(1440) as ηRadial Excitation
Creators: name: Klempt, Eberhard
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Particle Data Group decided to split the $η(1440)$ into two states, called $η_L$ and $η_H$. The $η(1295)$ and the $η_H$ are supposed to be the radial excitations of the $η$ and $η'$, respectively. The $η_L$ state cannot be accomodated in a quark model; it cannot be a $q\bar q$ state, however, it might be a glueball. In this contribution it is shown that that the $η(1295)$ does not have the properties which must be expected for a radially excited state. The splitting of the $η(1440)$ is traced to a node in the wave function of a radial excitation. Hence the two peaks, $η_L$ and $η_H$, originate from one resonance which is interpreted here as first radial excitation of the $η$.
description: 8 pages, 3 figures, contribution to ICHEP04, Beijing, 2004
title: Abhängigkeit der Betondruckfestigkeit von Formenwerkstoff und Verdichtung
Creators: name: Movahedrad, Farzam
Publisher: name: TU Wien
Year: 2015
Subjects: subject: Betondruckfestigkeit

description: In der DIN EN 12390 sowie ONR 23303 finden sich bezüglich der verwendeten Werkstoffen für Betonformen, den Befestigungsmöglichkeiten am Rütteltisch und dessen Rüttelfrequenz sehr viele Unklarheiten. Um diese Unklarheiten weitestgehend zu beseitigen, werden im Zuge dieser Diplomarbeit die Auswirkungen: - der Materialeigenschaften von Betonformen auf die Betondruckfestigkeit - der Verdichtungsfrequenzen auf die Betondruckfestigkeit - der Befestigungsmöglichkeiten der Betonform am Rütteltisch auf die Betondruckfestigkeit - des Rüttelvorgangs bei manuellem Festhalten sowie magnetischer Befestigung der Betonform auf den Laboranten untersucht. Für die Ermittlung der Einflüsse durch Formenwerkstoffe wurden Betonformen aus Kunststoff und Gusseisen ausgewählt worden. Mittels dieser konnten Betonprobekörper der Betongüten C16/20, C25/30 und C30/37 hergestellt werden. Oben genannte Betonproben wurden mit Verdichtungsfrequenzen 4000 [U/min] und 9000 [U/min] verdichtet. Überdies werden die Betonformen während der Verdichtung sowohl magnetisch am Rütteltisch befestigt, als auch händisch gegen den Tisch gehalten. Damit sichergestellt wird, dass die Ergebnisse der Arbeit sowohl für Zylinder- als auch für Würfeldruckfestigkeiten gültig sind, wurden die Betonprobekörper sowohl in Zylinder- als auch in Würfelformen aus Gusseisen und aus Kunststoff hergestellt und getestet. Parallel zu dieser Arbeit hat mein Kollege - Emrah Büke - mit der gleichen Vorgangsweise die Betonformen aus Hybrid (Marke Kombi & Esty) untersucht.
description: There is a lot of confusion in Eurocode regarding the raw material of concrete form, the different type of mounting on the vibration table and vibrating frequency of the vibration table. In order to clarify these ambiguities, the effect of - material properties of concrete form on pressure resistance of concrete - vibrating frequency on pressure resistance of concrete - mounting possibilities of concrete form to the vibration table on pressure resistance of concrete - mounting possibilities of concrete form to the vibration table on laboratory assistant are researched with experiments performed in this thesis. I have chosen concrete forms of plastic and cast iron to determine the effects of moulds material. Here concrete specimens made of plastic moulds and cast iron moulds with concrete grade C16/20, C25/30 and C30/37 were produced. The concrete forms were compressed with compression frequencies 4000 rpm and 9000 rpm. Moreover during compression, the concrete forms were magnetically attached on the vibrating table and were also kept manually against the table. To ensure the validity of the results of my work for cube and cylinder compressive strength, the concrete specimens were manufactured and tested in both cylinder and cube shapes in cast iron and plastic. At the same time my collegue, Emrah Büke, has examined with the similar procedure on combi mould (brand of Esty and Kombi).
title: Wut der Bombenfrau: Interview mit Ivana Sajko
Creators: name: Dragić, Milena
Publisher: name: Fachinformationsdienst Slavistik
Year: 2010
Subjects: subject: Sajko, Ivana
subject: Kroatisch
subject: Dramatikerin
subject: Interview
subject: 491.8

description: „Mach mit meinem Text auf der Bühne, was du willst. Aber mach was!“ So die Forderung der jungen kroatischen (Post-) Dramatikerin Ivana Sajko, die während ihres Aufenthalts am Berliner Literarischen Colloquium Studierenden der Humboldt-Universität Rede und Antwort steht.
description: novinkizurückgefragt
The two-grid algorithm confronts a shifted unitary orthogonal method
Creators: name: Borici, Artan
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In this paper I describe a new optimal Krylov subspace solver for shifted unitary matrices called the Shifted Unitary Orthogonal Method (SUOM). This algorithm is used as a benchmark against any improvement like the two-grid algorithm. I use the latter to show that the overlap operator can be inverted by successive inversions of the truncated overlap operator. This strategy results in large gains compared to SUOM.
description: Contribution to Lattice 2004 (algorithms)
Analysis and comparison of conventional methods of water resources exploitation
Creators: name: Soltani-Zoghi, Ahmad
name: Chamani, Elmira Sayyad
Publisher: name: figshare
Year: 2020
Subjects: subject: 140201 Agricultural Economics
subject: FOS: Economics and business

description: Reduced rainfall and frequent droughts in recent years have created concerns about the exploitation of water resources, especially in the West Country. One of the main reasons for it is the structure of livelihood of farmers in this region This study review the process of water harvesting of resources in the recent period, and trying to determine the best strategy for harvesting in the area of water resources In this study different methods of harvesting water sources have been studied West Country. Which are the direct interference of the state, harvesting of resources by the private sector with government regulation, the absolute non-interference of the state and eventually combine government and private sector activities. By comparative performance of each operating methods, this study attempts with the introduction of a better way to harvest the resources to improve agricultural conditions. Results show Water harvesting has not efficiency in state sector and the private sector has no foresight. For this reason harvesting cannot withdraw from sources outside the government as absolute discretion and done, the results suggest the combined harvest yield of 55% harvested compared to other models. Choose the method that has been picked as the preferred method.
An Oppenheim type determinantal inequality for the Khatri-Rao product
Creators: name: Li, Yongtao
name: Feng, Lihua
Publisher: name: arXiv
Year: 2020
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 15A45, 15A60, 47B65

description: We first give an Oppenheim type determinantal inequality for the Khatri-Rao product of two block positive semidefinite matrices, and then we extend our result to multiple block matrices. As products, the extensions of Oppenheim type inequalities for the Hadamard product are also included.
description: 9 pages
Electronic structure of the substitutional versus interstitial manganese in GaN
Creators: name: Popovic, Z. S.
name: Satpathy, S.
name: Mitchel, W. C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Density-functional studies of the electron states in the dilute magnetic semiconductor GaN:Mn reveal major differences for the case of the Mn impurity at the substitutional site Mn_Ga versus the interstitial site Mn_I. The splitting of the two-fold and the three-fold degenerate Mn(d)states in the gap are reversed between the two cases, which is understood in terms of the symmetry-controlled hybridization with the neighboring atoms. In contrast to Mn_Ga, which acts as a deep acceptor, Mn_I acts as a donor, suggesting the formation of Coulomb-stabilized complexes such as (Mn_Ga Mn_I Mn_Ga), where the acceptor level of Mn_Ga is passivated by the Mn_I donor. Formation of such passivated clusters might be the reason for the observed low carrier-doping efficiency of Mn in GaN. Even though the Mn states are located well inside the gap,the wave functions are spread far away from the impurity center. This is caused by the hybridization with the nitrogen atoms, which acquire small magnetic moments aligned with the Mn moment. Implications of the differences in the electronic structure for the optical properties are discussed.
8663: Arthur William Jefferson
Creators: name: Project Team, Lest We Forget
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Arthur joined the 1st Battalion Cambridgeshire Regt in May 1918 when 400 men from the 7th Bn Suffolk Regt were transferred to the Cambridgeshires.
Versenystratégiák az élelmiszeriparban
Creators: name: Molnár, Attila
name: Molnár, Attila
Publisher: name: Unknown
Year: 2003
Subjects: Institutional and Behavioral Economics
Research Methods/ Statistical Methods

description: Az élelmiszeriparon belül a kilencvenes évek elején elkezdődött átalakulás és az ezzel járó előnyök kihasználása jó úton halad. A kérdőíves felmérés stratégiai részének tanulságai között figyelemreméltó tény, minden vállalati nagyságban megfigyelhető a vevőorientáció növekedése. Fontos körülmény továbbá a termelőkkel és beszállítókkal való hosszú távú kapcsolattartásra, a jó viszony elérésére való törekvés elterjedése. Az élelmiszeripari vállalatoknak a termelők integrálására való hajlama egyre fokozódik. Elmondható, hogy az élelmiszeripar szereplőinek beállítottsága minden szinten marketingorientálttá vált, a hosszú távú stratégiai szemlélet térnyerése a kis- és középvállalatok esetében azonban még nem jellemző. Negatívumként az iparág szereplőinek a gazdaság helyzetéhez való borúlátó hozzáállás, a nem megfelelő tájékozottság (még a versenytársakról sem), az elektronikus kommunikáció, a tréningek, valamint az újfajta menedzsment-módszerek hiánya, az alacsony kutatási-fejlesztési beruházások, a magyarországi márkák külföldön való ismeretlensége említhető. -------------- Transformation begun in the early nineties, along with the exploitation of advantages deriving from it, is well progressing in Hungarian food industry. Among the facts found in the strategic part of a questionnaire survey, it is most remarkable that the increase of buyer- orientation has taken place in companies of any size category. Another important fact is the tendency to establish long-term connections and good relations to both producers and suppliers. Also, the inclination of companies in Hungarian food industry to integrate producers is constantly increasing. The attitude of food industry operators has become marketing- oriented on every level, whereas long-term strategic attitude has not yet typically gained ground in small and medium-sized companies. Negative phenomena are: the pessimistic attitude of some food industry operators to the economic situation; non-sufficient information (even of competitors); the lack of electronic communication, training, and new management methods; scarce research & development investments; and the fact that Hungarian products are unknown abroad.
Alginit mint kistérségek fejlesztési lehetősége
Creators: name: Csepregi, István
name: Csepregi, István
Publisher: name: Unknown
Year: 2003
Subjects: Community/Rural/Urban Development
Crop Production/Industries

description: Az Európai Unióba való belépés nemcsak a jövő ígérete, hanem az előkészítés és tervezés feladata is. Ez szükségszerűen magába foglalja az országos és helyi teendőket. A körvonalazódó Nemzeti Fejlesztési Program és az EU támogatás széleskörű lehetőséget biztosit az eligazodáshoz. Mindezek azonban nem nélkülözhetik, ellenkezőleg, kötelezővé teszik a helyi lehetőségek mind teljesebb hasznosítását. -------------- The entry of Hungary into the European Union is not only a promise for the future but also a hard task for preparation and planning at present. This necessarily involves tasks to be solved on both national and local level. The Hungarian National Development Programme, being outlined in these days, and EU support provide ample information in this respect. However, all this cannot do without the complete utilisation of local possibilities contrary but requires them. One of these possibilities is given by alginit, a wonderful mineral, amounting in Central Pannonia to some 150 million tons. This natural sediment consists of fossil alga biomass and decrepit tuff containing 25 per cent of organic matter, some 30 per cent of calcium, and a number of other macro- and mictro-elements.
title: The dental vocational training experience : a transition from novice dentist to competent practitioner
Creators: name: Cabot, Lyndon B.
Publisher: name: The Open University
Year: 2004

description: Immediate postgraduate dental training is compulsory. To practise within the General Dental Services (GDS) the newly qualified must undertake a twelve-month period of vocational training (VT) as a Vocational Dental Practitioner (VDP) in an appropriate training practice under the immediate supervision of a vocational trainer. VT advisors manage schemes of 12 practices and arrange 30 VDP Study Days. This is a crucial period of transition for the new graduate. There is little evidence to support Seward's claim (2000) that VT has been the profession's success story, particularly in terms of patient care or educational worth. Taking an interpretive approach the aim of this study was to provide an insight into the educational value of VT and provide answers to the following: - How is a typical trainer/VDP partnership manifest? - What if the partnership is not successful? Are there unforeseen consequences of VT? - Is the selection process successful? - What is the influence of trainer expertise? The participants were two successive cohorts of 13 and 22 GKT Dental Institute graduates and their trainers. I established success criteria for defined aspects of VT; evidence was then sought to determine if the criteria had been met. I interviewed the VDPs and trainers at six months and again at year-end. An account of the most likely or typical experience and an example of failure to successfully implement VT form the core of this thesis. Asian women appeared to have difficulty securing a VT place, but they wanted to remain in the South East where competition for VT places is fierce. VT is a success story. Stated aims were achieved; with very few exceptions VT produced practitioners capable of independent practice. Novice dentists became competent practitioners. Progression in VT is a complex issue. As an expansion of the models of Eraut (1994) and Dreyfus and Dreyfus (1986), VT advances a relational model of progression. Trainers have developed a well-grounded notion of VDP progression, but they are themselves, in parallel, undergoing their own skills progression. One cannot be considered without the other. This study suggests VT could be better. The Professional Development Portfolio was not valued despite its potential. Training expertise seeped away from VT and was lost forever. Rested expert trainers could/want to act as mentors for less expert colleagues. That said VT as a `community of practice' (Lave and Wenger, 1991) provided a supportive and effective environment for VDPs and trainers to develop professional practice.