cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Living Street : aspects of public space in Jethabhai ni Pol & Aranya
Creators: name: Parashar, Amit
Publisher: name: University of British Columbia
Year: 2009

description: The focus of this thesis is on urbanity. It identifies and projects six aspects that appear to affect urbanity onto two case-studies - using perspective projection to do so. The use of perspectival diagrams to project these aspects onto examples of public space indicates the two main concerns of this study - the first one being about a way of looking and its representation, the other about the aspects that affect urbanity. As a hypothesis, this study suggests "immersed perspective" as a way of looking and representing aspects of urban space. The above-mentioned two concerns are reflected in the fact that the thesis has two parts, the first one developing the theme of a way of looking, the other one applying this to two urban case-studies. The two case-studies are residential settlements in India: Jethabhai ni Pol and Aranya. The first settlement - Jethabhai ni Pol has grown organically and has matured over time. The other - Aranya, though visualized and designed at one go, aspires to some qualities of the first, specifically to achieve richness of spaces for the public settings. Jethabhai ni Pol belongs to the traditions of Mohenjodaro of the Indus valley civilization and the old cities in other parts of India such as Old Delhi also known as Shahjhanabad. Aranya, designed at the Vastu-Shilpa Foundation under the guidance of architect B.V. Doshi represents an evolution of the ideas of modern architecture that have strong roots in the works of Corbusier and Kahn as well as in the studies of traditional architecture of the old cities of the sub-continent. Aranya is especially interesting because it is a sites and services project and so allowed to grow and evolve in a fashion reflecting that of traditional urban settlements. The thesis seeks conclusions on two counts - regarding the appropriateness of the proposed method for understanding urban space as well as about urbanity of public space as revealed by the proposed aspects of analysis.
АССОЦИИРОВАНИЕ УСТОЙЧИВЫХ СРАВНЕНИЙ, ВЫРАЖАЮЩИХ ЧЁРНЫЙ ЦВЕТ В ОТНОШЕНИИ ЧЕЛОВЕКА
Creators: name: Абдужалилов, Маъруфжон
Publisher: name: Zenodo
Year: 2024

description: В данной статье рассматриваются устойчивых сравнений  узбекского и русского языков, представляющие черный цвет в отношении человека, путем сравнения семантически, лингвокультурологически и коннатативно. В статье установлено, что устойчивые сравнения, связанные с этим цветом, отражают отрицательный коннотативный смысл, если он применяется к человеческому лицу, коже, абстрактным понятиям, глубинам, и положительный коннотативный смысл, если он применяется к глазам, волосам, бровям. Также подвергаются анализу типы и структура аналогий.
title: Can the natural turf pitch affect injury risk and performance within elite football?
Creators: name: Rennie, D
Publisher: name: Liverpool John Moores University
Year: 2019

description: Abstract Historically, natural turf has been the pitch of choice within elite English football. However, its susceptibility to both climatic variation and footfall affecting its hardness, catalyzed the development of more robust, hybrid natural turf pitches. Despite such evolution, stakeholders continue to question the role hardness plays regarding injury on such natural turf. Unfortunately, the literature is scarce and lacks objective measures of pitch hardness providing no evidence to support or refute these concerns. Thus, the primary aim of this thesis was to question the role of natural turf hardness in both injury and performance in elite football. The first study (Chapter 3) established that 87% of stakeholders within football perceived pitch hardness to be a major injury risk. Relative risk to specific tissues was perceived to be dependent upon the surface namely hard pitches affecting joint/tendons whilst soft pitches increased risk of ligamentous and ligament strains. The second study (chapter 4) developed the necessary methodological procedures for the objective evaluation of pitch hardness. The study proposed the use of a portable and practical objective measure of hardness (Clegg Hammer 2.25kg), evaluated its reliability and formulated a protocol for its use. This new protocol was then used within the remaining chapters to evaluate the pitch hardness. Chapter 5 established the temporal and spatial variation of natural turf, over eight football seasons, showing pitches have become harder. Such was the variation in hardness that over 23% of pitch exposures fell outside of UEFA’s recommendations. It also established for the first time that the new hybrid natural turfs are significantly harder but less variable than native soil. The novel findings of chapter 6 showed that injury incidence, injury burden and even the type of tissue at risk may be related to the hardness of the natural turf pitch. It also demonstrated that the type of hybrid pitches carry their own injury profile. The final pitch hardness manipulation study (chapter 7), the first of its kind, provided insight into how such surface hardness affects external and internal loads experienced by players. In summary, this thesis has taken the first step towards exploring how the hardness of natural turf pitches could be viewed as a risk factor for injury within elite football. The novel design and methodology enabled detailed investigation of how natural turf pitches are changing and affecting both injury and performance. Profiles of injury, and technical and physical performance measures, were found to be dependent upon relative surface hardness. These findings provide clarity to those working within the applied setting enabling stakeholders to maximize player performance, whilst mitigating injury risk.
On the SO(9) structure of supersymmetric Yang-Mills quantum mechanics
Creators: name: Wosiek, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In ten space-time dimensions the number of Majorana-Weyl fermions is not conserved, not only during the time evolution, but also by rotations. As a consequence the empty Fock state is not rotationally symmetric. We construct explicitly the simplest singlet state which provides the starting point for building up invariant SO(9) subspaces. The state has non-zero fermion number and is a complicated combination of the 1360 elementary, gauge invariant, gluinoless Fock states with twelve fermions. Fermionic structure of higher irreps of SO(9) is also briefly outlined.
description: 9 pages
Complexity Analysis Of Next-Generation VVC Encoding and Decoding
Creators: name: Pakdaman, Farhad
name: Adelimanesh, Mohammad Ali
name: Gabbouj, Moncef
name: Hashemi, Mahmoud Reza
Publisher: name: arXiv
Year: 2020
Subjects: subject: Multimedia (cs.MM)
subject: Computational Complexity (cs.CC)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: While the next generation video compression standard, Versatile Video Coding (VVC), provides a superior compression efficiency, its computational complexity dramatically increases. This paper thoroughly analyzes this complexity for both encoder and decoder of VVC Test Model 6, by quantifying the complexity break-down for each coding tool and measuring the complexity and memory requirements for VVC encoding/decoding. These extensive analyses are performed for six video sequences of 720p, 1080p, and 2160p, under Low-Delay (LD), Random-Access (RA), and All-Intra (AI) conditions (a total of 320 encoding/decoding). Results indicate that the VVC encoder and decoder are 5x and 1.5x more complex compared to HEVC in LD, and 31x and 1.8x in AI, respectively. Detailed analysis of coding tools reveals that in LD on average, motion estimation tools with 53%, transformation and quantization with 22%, and entropy coding with 7% dominate the encoding complexity. In decoding, loop filters with 30%, motion compensation with 20%, and entropy decoding with 16%, are the most complex modules. Moreover, the required memory bandwidth for VVC encoding/decoding are measured through memory profiling, which are 30x and 3x of HEVC. The reported results and insights are a guide for future research and implementations of energy-efficient VVC encoder/decoder.
description: IEEE ICIP 2020
Short-term Farm Level Adaptations of EU15 Agricultural Supply to Climate Change
Creators: name: Leclere, David
name: Jayet, Pierre-Alain
name: De Noblet-Ducoudre, Nathalie
name: Leclere, David
name: Jayet, Pierre-Alain
name: De Noblet-Ducoudre, Nathalie
Publisher: name: Unknown
Year: 2011
Subjects: Environmental Economics and Policy
Farm Management

description: Assessing climate change impact on agriculture is a complex task involving a wide range of economical and physical processes, leading to significant uncertainties. At European scale, climate change impacts on agricultural supply have been appraised to be of relatively less important driver by the end of century compared to other global drivers. However these diagnoses are incomplete due to a limited representation of both spatial heterogeneity in important determinants of agricultural supply (soil, management practices and producer typology) and fine scale processes such as farm scale autonomous adaptation. We propose a complementary approach based on a modeling framework including a spatially explicit representation of productivity and producer behavior with regard to heterogeneity in soil, climate, and producer socio-economic context to appraise climate change impacts including autonomous farm-scale adaptations of EU15 agricultural supply to climate change. Our results suggest that without accounting for autonomous adaptation European agricultural supply may have interesting resilience properties at an aggregated scale despite significant heterogeneity at smaller resolution. Accounting for autonomous adaptations result in significant yield gains, and may lead to (i) a significant increase in the relative profitability of crops compared to other land-covers, thus possibly increasing its agricultural land-use share over other land covers, and (ii) an increase in total European production which may have impacts on agricultural goods markets, thus highlighting the need for integrating fine scale processes such as autonomous adaptation.
Existence of the D0-D4 Bound State: a detailed Proof
Creators: name: Erdos, L.
name: Hasler, D.
name: Solovej, J. P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider the supersymmetric quantum mechanical system which is obtained by dimensionally reducing d=6, N=1 supersymmetric gauge theory with gauge group U(1) and a single charged hypermultiplet. Using the deformation method and ideas introduced by Porrati and Rozenberg, we present a detailed proof of the existence of a normalizable ground state for this system.
A survey of reading teachers (Watson et al., 2020)
Creators: name: Watson, Maggie
name: O’Keefe, Casey
name: Wallace, Abigail
name: Terrell, Pamela
Publisher: name: ASHA journals
Year: 2021
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: Language

description: Purpose: This study investigated reading teachers’ (RTs) views of speech-language pathologists’ (SLPs) abilities to provide services for clients who have written language disorders. Previous research has shown SLPs often do not provide such services due to time constraints, lack of training, and their perception that other school personnel are more qualified. However, little is known about RTs’ views of SLPs’ abilities to provide reading/writing intervention.Method: Three hundred twenty-three RTs responded to a survey designed to determine their perceptions and experiences of SLPs providing services to children with written language difficulties. Respondents were from all regions of the United States.Results: Approximately 80% of the respondents supported the idea of SLPs providing written language intervention services, with 69% recognizing that there was an evidence base for such intervention. However, many RTs registered some disagreement that SLPs had sufficient training to provide written language instruction and may lack knowledge of the curriculum. These results also identified factors that SLPs wishing to be involved in literacy instruction may need to address including administrative support, involvement in school-wide literacy learning decisions, and participation in professional development opportunities on literacy instruction.Conclusion: These results indicated that RTs may be supportive of SLPs addressing the written language needs of the students they serve. Although written language intervention is within SLPs’ scope of practice, SLPs currently practicing in school settings may need to advocate for themselves to actively be involved in written language instruction.
Supplemental Materials. Survey sent to reading teacher participants.
Watson, M., O'Keefe, C., Wallace, A., & Terrell, P. (2021). A survey of reading teachers: Collaboration with speech-language pathologists. Perspectives of the ASHA Special Interest Groups, 5(1), 304-313. https://doi.org/10.1044/2019_PERSP-19-00006
Additional file 9 of The Value of Preseason Screening for Injury Prediction: The Development and Internal Validation of a Multivariable Prognostic Model to Predict Indirect Muscle Injury Risk in Elite Football (Soccer) Players
Creators: name: Hughes, Tom
name: Riley, Richard D.
name: Callaghan, Michael J.
name: Sergeant, Jamie C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 9. Full internal validation results for all analyses.
The Impact of Global Structural Information in Graph Neural Networks Applications
Creators: name: Buffelli, Davide
name: Vandin, Fabio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Graph Neural Networks (GNNs) rely on the graph structure to define an aggregation strategy where each node updates its representation by combining information from its neighbours. A known limitation of GNNs is that, as the number of layers increases, information gets smoothed and squashed and node embeddings become indistinguishable, negatively affecting performance. Therefore, practical GNN models employ few layers and only leverage the graph structure in terms of limited, small neighbourhoods around each node. Inevitably, practical GNNs do not capture information depending on the global structure of the graph. While there have been several works studying the limitations and expressivity of GNNs, the question of whether practical applications on graph structured data require global structural knowledge or not, remains unanswered. In this work, we empirically address this question by giving access to global information to several GNN models, and observing the impact it has on downstream performance. Our results show that global information can in fact provide significant benefits for common graph-related tasks. We further identify a novel regularization strategy that leads to an average accuracy improvement of more than 5% on all considered tasks.
Additional file 1 of Maternal and child health service delivery in conflict-affected settings: a case study example from Upper Nile and Unity states, South Sudan
Creators: name: Sami, Samira
name: Mayai, Augustino
name: Sheehy, Grace
name: Lightman, Nicole
name: Boerma, Ties
name: Wild, Hannah
name: Tappis, Hannah
name: Ochan, Wilfred
name: Wanyama, James
name: Spiegel, Paul
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1. Interview Guide: Focus Group Discussion Interview Guide: In-Depth Interview with Governing Authorities.
The effects of feedback on the morphology of galaxy discs
Creators: name: Okamoto, Takashi
name: Eke, Vince R.
name: Frenk, Carlos S.
name: Jenkins, Adrian
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have performed hydrodynamic simulations of galaxy formation in a LCDM universe. We have followed galaxy formation in a dark matter halo, chosen to have a relatively quiet recent merger history, using different models for star formation and feedback. In all cases, we have adopted a multi-phase description of the interstellar medium and modelled star formation in quiescent and burst modes. We have explored two triggers for starbursts: strong shocks and high gas density, allowing for the possibility that stars in the burst may form with a top-heavy initial mass function. We find that the final morphology of the galaxy is extremely sensitive to the modelling of star formation and feedback. Starting from identical initial conditions, galaxies spanning the wide range of Hubble types, with B-band disc-to-total luminosity ratios ranging from 0.25 to 0.9, can form in the same dark matter halo. Models in which starbursts are induced by high gas density (qualitatively similar to models in which feedback is produced by AGN) generate energetic winds and result in galaxies with an early-type morphology. Models in which the starbursts are induced by strong shocks lead to extended discs. In this case, the feedback associated with the bursts suppresses the collapse of baryons in small halos, helping to create a reservoir of hot gas that is available for cooling after $z = 1$, following the bulk of the dynamical activity that builds up the halo. This gas then cools to form a large, young stellar disc.
description: 17 pages, 11 figures, accepted for Publication in MNRAS. Movies are available at http://star-www.dur.ac.uk/~takashi/research/movies.html
Additional file 8 of The Value of Preseason Screening for Injury Prediction: The Development and Internal Validation of a Multivariable Prognostic Model to Predict Indirect Muscle Injury Risk in Elite Football (Soccer) Players
Creators: name: Hughes, Tom
name: Riley, Richard D.
name: Callaghan, Michael J.
name: Sergeant, Jamie C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 8. Apparent calibration plots for primary complete case analysis and sensitivity analyses.
INTERFAOL TA'LIM USLUBLARNI MAZMUNI  VA MOHIYATI
Creators: name: Asomova, Dilnoza
Publisher: name: Zenodo
Year: 2024

description: Ushbu  maqolada  musiqa   darslarida  interfaol uslublarini qollash orqali  ko’nikma va malakalar  ustida ishlash , noan’anaviy musiqa madaniyati darslarini sifatli va salohiyatli olib borish, yangi pedagogic texnologiyalardan , texnik usul va vositalardan, milliy va evropa cho’lg’u  asboblardan  foydalanish , usullari bayon etilgan.
Formation of magnetized spatial structures in the Beta Lyrae system. I. Observation as a research background of this phenomenon
Creators: name: Skulskyy, M. Yu.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The discovery of the donor magnetic field has repeatedly posed the task of a thorough study of the phenomenon, which is based on the concept of the influence of the magnetic field on the processes of the formation of gaseous structures and mass transfer in the Beta Lyrae system. This article provides an overview, analysis, and synthesis of the results of a variety of long-term observations as a necessary basis for further clarification of issues aimed primarily at the study of magnetized gaseous structures. As a part of such a study, it was found that the structure of the gaseous flows between the donor and the gainer varies in some way depending on the phases of the orbital period; and, accordingly, that the donor magnetic field influences the formation of these moving magnetized structures. The analysis of the masses of both components for use in further scientific works suggests that the following values are optimal: 2.9 M_sun for the donor and 13 M_sun for the gainer. The study of satellite lines as a certain phenomenon leads to the fact that the accretion disk surrounding the gainer consists of two parts: the external satellite disk and the internal massive opaque disk. From the analysis of all observations and studies of the magnetic field, observations on the 6-m telescope can be considered the most reliable. They have formed the spatial configuration of the donor magnetic field, which is important for studying and understanding the features of the mass transfer in this interacting system. Further evidence regarding the picture of the magnetized accretion structures as the special phenomenon will be presented in the following articles.
description: 23 pages
Effects of Livelihood Assets on Poverty Status of Farming Households’ in Southwestern, Nigeria
Creators: name: Lawal, Justina Oluwayemisi
name: Omonona, Bolarin T.
name: Oyinleye, O.D.
name: Lawal, Justina Oluwayemisi
name: Omonona, Bolarin T.
name: Oyinleye, O.D.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Consumer/Household Economics
subject: Food Security and Poverty
subject: poverty
subject: farming household
subject: livelihood assets
subject: Logit
subject: Nigeria

description: Poverty as a multi-dimensional phenomenon is determined by a wide range of factors one of which is the non-equity in distribution and scarcity of assets in development opportunities. The eradication of poverty in rural Nigeria remains a hard challenge for the country to overcome despite the various poverty eradication programmes implementation at different levels of government. This study examined the effects of farmers’ household livelihood assets on poverty. Primary data were collected using well structured questionnaire from 135 farming households in Egbeda Local Government Area of Oyo State, Nigeria and analyzed using descriptive statistics, Foster Greer Theobecke (FGT) weighted poverty index and Logit regression model. The result shows that poverty line (PL) which is the two-third of the respondents’ mean per capita expenditure (PCE) is N1770.40 ($11) with 31.9 percent of the respondents falling below the PL while average PCE equals N2636.12 (about $18). The poverty incidence index was 0.296, poverty depth index is 0.054 and the poverty severity index is 0.015. Socio-economic characteristic like Gender (p<0.1), Human assets such as education (p<0.01), farming experience and health status (p<0.1); Physical assets like land and agricultural machinery ownership (p<0.05); Financial asset like cooperative funding (p<0.05) and Aggregate Social capital (p<0.1) will reduce the poverty status of farming households in Southwestern, Nigeria. Based on the findings of this study, the study recommends that access and use of human capital, financial, physical and social capital assets are important to reduce the poverty status of farming households in Southwestern, Nigeria.
Additional file 7 of The ENCODE Imputation Challenge: a critical assessment of methods for cross-cell type imputation of epigenomic profiles
Creators: name: Schreiber, Jacob
name: Boix, Carles
name: wook Lee, Jin
name: Li, Hongyang
name: Guan, Yuanfang
name: Chang, Chun-Chieh
name: Chang, Jen-Chien
name: Hawkins-Hooker, Alex
name: Schölkopf, Bernhard
name: Schweikert, Gabriele
name: Carulla, Mateo Rojas
name: Canakoglu, Arif
name: Guzzo, Francesco
name: Nanni, Luca
name: Masseroli, Marco
name: Carman, Mark James
name: Pinoli, Pietro
name: Hong, Chenyang
name: Yip, Kevin Y.
name: Spence, Jeffrey P.
name: Batra, Sanjit Singh
name: Song, Yun S.
name: Mahony, Shaun
name: Zhang, Zheng
name: Tan, Wuwei
name: Shen, Yang
name: Sun, Yuanfei
name: Shi, Minyi
name: Adrian, Jessika
name: Sandstrom, Richard
name: Farrell, Nina
name: Halow, Jessica
name: Lee, Kristen
name: Jiang, Lixia
name: Yang, Xinqiong
name: Epstein, Charles
name: Strattan, J. Seth
name: Bernstein, Bradley
name: Snyder, Michael
name: Kellis, Manolis
name: Stafford, William
name: Kundaje, Anshul
Publisher: name: figshare
Year: 2024
Subjects: Biochemistry
Space Science
Medicine
Molecular Biology
Pharmacology
Mathematical Sciences not elsewhere classified

description: Additional file 7. Review history.
Meat Consumption Patterns and Intentions for Change Among Finnish Consumers
Creators: name: Latvala, Terhi
name: Niva, M.
name: Makela, Jarmo
name: Pouta, Eija
name: Heikkila, Jaakko
name: Koistinen, Laura
name: Forsman-Hugg, Sari
name: Kotro, Jaana
name: Latvala, Terhi
name: Niva, M.
name: Makela, Jarmo
name: Pouta, Eija
name: Heikkila, Jaakko
name: Koistinen, Laura
name: Forsman-Hugg, Sari
name: Kotro, Jaana
Publisher: name: Unknown
Year: 2011
Subjects: Food Consumption/Nutrition/Food Safety
Livestock Production/Industries

description: During the past few decades, meat has increasingly become a subject of controversies relating to health and safety, environment, and animal welfare. Even though these changes in perceptions of meat are not yet visible in aggregate consumption figures, they can be observed in individual consumption patterns and as intentions to change the consumption. In this study, we examine changes in meat consumption among the Finnish consumers taking into account both stated changes in the past and intended changes in the future. Based on these changes, we identify consumer segments and investigate in which ways these segments differ from each other socio-demographically and with respect to current meat consumption and the stated reasons for the change. The latent class analysis based on representative Internet survey data revealed nine consumer clusters that formed three cluster blocks. The results showed that a large number of people, over 40%, had stabile consumption patterns. A cluster block of 14% of consumers had already shifted their consumer patterns to contain more vegetables and less meat. One third of the consumers were identified to be in the middle of the change with a general tendency to decrease the use of meat and increase the use of vegetables. Although, environmental effects of meat and animal welfare issues were important reasons for change in some clusters, healthiness was the most salient stated reason for change in consumption habits.
INNOVATSION TA'LIM  TEXNOLOGIYALARINI MUSIQA DARSLARIDA  O'RGANISHNING AHAMIYATI
Creators: name: Nomozova, Gulbaxor
Publisher: name: Zenodo
Year: 2024

description: Ushbu  maqolada umumta’lim maktablarida pedagogik  texnologiyalarni qo’llash metodlari,  musiqa ta’limida  dars samaradorligini oshirishda zamonaviy texnologiyalardan  foydalanish  usullari,  interfaol metodlar  turlari va maktab o’quvchilarini ham ijroviy, ham ijodiy barkamollikka erishishlari uchun usul va texnologiyalar foydalanish yo’llari  o’rin egallagan.
Simple function form for n+208Pb total cross section between 5 and 600 MeV
Creators: name: Deb, P. K.
name: Amos, K.
name: Karataglidis, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The total cross section for neutron scattering from 208Pb with energies between 5 and 600 MeV has been analyzed extending a previously defined simple function of three parameters to reveal a Ramsauer-like effect throughout the whole energy range. This effect can be parametrized in a simple way so that it may be anticipated that the complete function prescription will apply for total cross sections from other nuclei.
description: 9 pages, 4 firgures
Fluidic-Oscillator-Based Pulsed Jet Actuators for Flow Separation Control
Creators: name: Löffler, Stephan
name: Ebert, Carola
name: Weiss, Julien
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 600 Technik, Technologie
subject: active flow control
subject: fluidic oscillators
subject: pulsed jet actuation
subject: actuators

description: The control of flow separation on aerodynamic surfaces remains a fundamental goal for future air transportation. On airplane wings and control surfaces, the effects of flow separation include decreased lift, increased drag, and enhanced flow unsteadiness and noise, all of which are detrimental to flight performance, fuel consumption, and environmental emissions. Many types of actuators have been designed in the past to counter the negative effects of flow separation, from passive vortex generators to active methods like synthetic jets, plasma actuators, or sweeping jets. At the Chair of Aerodynamics at TU Berlin, significant success has been achieved through the use of pulsed jet actuators (PJA) which operate by ejecting a given amount of fluid at a specified frequency through a slit-shape slot on the test surface, thereby increasing entrainment and momentum in a separating boundary layer and thus delaying flow separation. Earlier PJAs were implemented using fast-switching solenoid valves to regulate the jet amplitude and frequency. In recent years, the mechanical valves have been replaced by fluidic oscillators (FO) in an attempt to generate the desired control authority without any moving parts, thus paving the way for future industrial applications. In the present article, we present in-depth flow and design analysis which affect the operation of such FO-based PJAs. We start by reviewing current knowledge on the mechanism of flow separation control with PJAs before embarking on a detailed analysis of single-stage FO-based PJAs. In particular, we show that there is a fundamental regime where the oscillation frequency is mainly driven by the feedback loop length. Additionally, there are higher-order regimes where the oscillation frequency is significantly increased. The parameters that influence the oscillation in the different regimes are discussed and a strategy to incorporate this new knowledge into the design of future actuators is proposed.
The economic value of additional airport departure capacity
Creators: name: Gurtner, Gérald
name: Graham, Anne
name: Cook, Andrew
name: Cristóbal, Samuel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: This article presents a model for the economic value of extra capacity at an airport. The model is based on a series of functional relationships linking the benefits of extra capacity and the associated costs. It takes into account the cost of delay for airlines and its indirect consequences on the airport, through the loss or gain of aeronautical and non-aeronautical revenues. The model is highly data-driven and to this end a number of data sources have been used. In particular, special care has been used to take into account the full distribution of delay at the airports rather than its average only. The results with the simple version of the model show the existence of a unique maximum for the operating profit of the airport in terms of capacity. The position of this maximum is clearly dependent on the airport and also has an interesting behaviour with the average number of passenger per aircraft at the airport and the predictability of the flight departure times. In addition, we also show that there exists an important trade-off between an increased predictability and the punctuality at the airport. Finally, it is shown that a more complex behavioural model for passengers can introduce several local maxima in the airport profit and thus drive the airport towards suboptimal decisions.
Productivity and Subsidies in European Union Countries: An Analysis for Dairy Farms Using Input Distance Frontiers
Creators: name: Latruffe, Laure
name: Bravo-Ureta, Boris E.
name: Moreira, Victor H.
name: Desjeux, Yann
name: Dupraz, Pierre
name: Latruffe, Laure
name: Bravo-Ureta, Boris E.
name: Moreira, Victor H.
name: Desjeux, Yann
name: Dupraz, Pierre
Publisher: name: Unknown
Year: 2011
Subjects: subject: Livestock Production/Industries
subject: Productivity Analysis
subject: Subsidies
subject: CAP
subject: technical efficiency
subject: technological progress
subject: returns to scale
subject: Europe
subject: dairy production
subject: input distance frontiers

description: The major objective of this paper is to examine the association between agricultural subsidies and farm efficiency using data from the European Farm Accountancy Data Network (FADN) for operations specializing on dairy. The analysis covers the 18 year period going from 1990 to 2007 and includes the following seven countries: Denmark; France; Germany; Ireland; Spain; the Netherlands; and the United Kingdom. Separate translog stochastic input distance frontiers are estimated for each country. The key results show high average technical efficiency (TE) ranging from 91.8% to 94.9%, average rates of technological change going from -0.6% to 1.4%, and increasing returns to scale (1.24 to 1.44) across all seven countries. In addition, higher subsidy and hired labor dependence are found to be significantly associated with higher technical inefficiency across all seven countries. Moreover, the latest Common Agricultural Policy (CAP) regime introducing fully decoupled payments has reduced TE in all countries considered except Denmark.
On the fine structure of the sunspot penumbrae. II. The nature of the Evershed flow
Creators: name: Borrero, J. M.
name: Lagg, A.
name: Solanki, S. K.
name: Collados, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the fine structure of the sunspot penumbra by means of a model that allows for a flux tube in horizontal pressure balance with the magnetic background atmosphere in which it is embedded. We apply this model to spectropolarimetric observations of two neutral iron lines at 1.56 $μ$m and invert several radial cuts in the penumbra of the same sunspot at two different heliocentric angles. In the inner part of the penumbra we find hot flux tubes that are somewhat inclined to the horizontal. They become gradually more horizontal and cooler with increasing radial distance. This is accompanied by an increase in the velocity of the plasma and a decrease of the gas pressure difference between flux tube and the background component. At large radial distances the flow speed exceeds the critical speed and evidence is found for the formation of a shock front. These results are in good agreement with simulations of the penumbral fine structure and provide strong support for the siphon flow as the physical mechanism driving the Evershed flow.
description: Astronomy and Astrophysics (in press). 13 pages, 9 figures
The correlation between photometric variability and radial velocity jitter, based on TESS and HARPS observations
Creators: name: Hojjatpanah, S.
name: Oshagh, M.
name: Figueira, P.
name: Santos, N. C.
name: Amazo-Gómez, E. M.
name: Sousa, S. G.
name: Adibekyan, V.
name: Akinsanmi, B.
name: Demangeon, O.
name: Faria, J.
name: da Silva, J. Gomes
name: Meunier, N.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The current and upcoming high precision photometric surveys such as TESS, CHEOPS, and PLATO will provide the community with thousands of new exoplanet candidates. As a consequence, the presence of such a correlation is crucial in selecting the targets with the lowest RV jitter for efficient RV follow-up of exoplanetary candidates. Studies of this type are also crucial to design optimized observational strategies to mitigate RV jitter when searching for Earth-mass exoplanets. Our goal is to assess the correlation between high-precision photometric variability measurements and high-precision RV jitter over different time scales. We analyze 171 G, K, and M stars with available TESS high precision photometric time-series and HARPS precise RVs. We derived the stellar parameters for the stars in our sample and measured the RV jitter and photometric variability. We also estimated chromospheric Ca II H $\&$ K activity indicator $log(R' _{HK})$, $\textit{v sin i}$, and the stellar rotational period. Finally, we evaluate how different stellar parameters and a RV sampling subset can have an impact on the potential correlations. We find a varying correlation between the photometric variability and RV jitter as function of time intervals between the TESS photometric observation and HARPS RV. As the time intervals of the observations considered for the analysis increases, the correlation value and significance becomes smaller and weaker, to the point that it becomes negligible. We also find that for stars with a photometric variability above 6.5 ppt the correlation is significantly stronger. We show that such a result can be due to the transition between the spot-dominated and the faculae-dominated regime. We quantified the correlations and updated the relationship between chromospheric Ca II H $\&$ K activity indicator $log(R' _{HK})$ and RV jitter.
description: Accepted for publication in section 10. Planets and planetary systems of A&A
Aspects of generalized Calogero model
Creators: name: Meljanac, S.
name: Samsarov, A.
name: Milekovic, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A multispecies model of Calogero type in $D\geq 1$ dimensions is constructed. The model includes harmonic, two-body and three-body interactions. Using the underlying conformal SU(1,1) algebra, we find the exact eigenenergies corresponding to a class of the exact global collective states. Analysing corresponding Fock space, we detect the universal critical point at which the model exhibits singular behaviour.
description: 7 pages, presented at XIII International Colloquium "Integrable Systems and Quantum Groups", June 17-19 2004.,Prague
Trends versus cycles in global wine export shares
Creators: name: Labys, Walter C.
name: Cohen, Bruce C.
name: Labys, Walter C.
name: Cohen, Bruce C.
Publisher: name: Unknown
Year: 2006
Subjects: subject: International Relations/Trade
subject: international wine trade
subject: New World wine producers
subject: Old World wine producers
subject: wine cycles
subject: wine market shares
subject: wine trends

description: The global wine market has witnessed major changes in recent years. Some of these changes are structural in nature or trend-following, whereas others are cyclical. Recently, new market entrants have increased their exports not only to traditional European markets but to other importing regions as well, whereas Old World producers have experienced declining market shares. However, the evidence examined here suggests that market share data also contain strong cyclical components. Mixed results also occur when the wine export data are disaggregated into products. This paper employs econometric methods to analyse the recent major shifts in world wine market shares and explains whether these are more of a secular trend-setting nature or of a temporary cyclical nature.
Constant market shares analysis: uses, limitations and prospects
Creators: name: Ahmadi-Esfahani, Fredoun Z.
name: Ahmadi-Esfahani, Fredoun Z.
Publisher: name: Unknown
Year: 2006
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: aggregation
subject: Armington model
subject: competitiveness
subject: constant market shares

description: In this paper, we generalise the constant market shares (CMS) framework, with particular attention to the underlying theoretical conditions required for diagnostic interpretation. The approach is applied to the analysis of the export performance of the Australian processed food sector in South-East Asia over the period 1980–2003. We conclude that the usefulness of CMS analysis for evaluating a country’s international trade performance depends upon the empirical validity of the aggregation assumptions implicit in the diagnostic interpretation.
Precaution: principles and practice in Australian environmental and natural resource management
Creators: name: Peterson, Deborah C.
name: Peterson, Deborah C.
Publisher: name: Unknown
Year: 2006
Subjects: subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: environment
subject: natural resource management
subject: precautionary principle
subject: uncertainty

description: Since the late 1980s, the concept of precaution has been incorporated into numerous international agreements and laws, as well as in domestic statutes and policies in many countries. This paper examines the international emergence of the concept and its application in Australia. Despite rapid growth in adoption of the so-called ‘precautionary principle’, the concept remains highly controversial, and its success in terms of improving environmental and natural resource management has been questioned. A common misconception is that the principle prescribes action. In fact, internationally accepted definitions are about decision-making processes. This paper argues that implementation guidelines are essential to ensure that precautionary decision-making is consistent with good decision-making principles, and to avoid unnecessary costs and perverse outcomes.
Using fiber-bending generated speckles for improved working distance and background-rejection in lensless microendoscopy
Creators: name: Shekel, Noam
name: Katz, Ori
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Lensless flexible fiber-bundle based endoscopes allow imaging at depths beyond the reach of conventional microscopes with a minimal footprint. These multicore fibers provide a simple solution for widefield fluorescent imaging when the target is adjacent to the fiber facet. However, they suffer from a very limited working distance and out-of-focus background. Here, we carefully study the dynamic speckle illumination patterns generated by bending a commercial fiber-bundle, and show that they can be exploited to allow extended working distance and background rejection, using a super-resolution fluctuations imaging (SOFI) analysis of multiple frames, without the addition of any optical elements.
description: 4 pages, 5 figures
ШАҲАР ЙЎНАЛИШЛИ АВТОБУСЛАР ЭКСПЛУАТАЦИОН ФАОЛИЯТИ ТАҲЛИЛИ
Creators: name: Тоғаев, Ғолибжон
Publisher: name: Zenodo
Year: 2024

description: Ушбу илмий ишда Тошкент шаҳрида йўловчи ташиш фаолиятини амалга оширувчи йўналишли автобусларнинг эксплуатацион фаолияти таҳлил этилган бўлиб, йўналиш узунлигининг ўртача эксплуатацион тезликга таъсир даражалари, сабаб-оқибат натижалари таҳлил этилган.
Additional file 7 of The Value of Preseason Screening for Injury Prediction: The Development and Internal Validation of a Multivariable Prognostic Model to Predict Indirect Muscle Injury Risk in Elite Football (Soccer) Players
Creators: name: Hughes, Tom
name: Riley, Richard D.
name: Callaghan, Michael J.
name: Sergeant, Jamie C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 7. Results of the full multivariable logistic regression model and the model after variable selection – Sensitivity analysis using complete case data.
c-axis magnetotransport in CeCoIn$_{5}$
Creators: name: Malinowski, A.
name: Hundley, M. F.
name: Capan, C.
name: Ronning, F.
name: Movshovich, R.
name: Moreno, N. O.
name: Sarrao, J. L.
name: Thompson, J. D.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present the results of out-of-plane electrical transport measurements on the heavy fermion superconductor CeCoIn$_{5}$ at temperatures from 40 mK to 400 K and in magnetic field up to 9 T. For $T $ B$_{c2}$ restores Fermi-liquid behavior in $ρ_{c}(T)$ at $T$ less than 130 mK. Analysis of the $T{^2}$ resistivity coefficient's field-dependence suggests that the QCP in CeCoIn$_{5}$ is located \emph{below} the upper critical field, inside the superconducting phase. These data indicate that while high-$T$ c-axis transport of CeCoIn$_{5}$ exhibits features typical for a heavy fermion system, low-$T$ transport is governed both by spin fluctuations associated with the QCP and Kondo interactions that are influenced by the underlying complex electronic structure intrinsic to the anisotropic CeCoIn$_{5}$ crystal structure.
Diagonal Temperley-Lieb Invariants and Harmonics
Creators: name: Aval, J. -C.
name: Bergeron, F.
name: Bergeron, N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A99; 05E10

description: In the context of the ring Q[x,y], of polynomials in 2n variables x=x1,...,x_n and y=y1,...,yn, we introduce the notion of diagonally quasi-symmetric polynomials. These, also called "diagonal Temperley-Lieb invariants", make possible the further introduction of the space of "diagonal Temperley-Lieb harmonics" and "diagonal Temperley-Lieb coinvariant space". We present new results and conjectures concerning these spaces, as well as the space obtained as the quotient of the ring of diagonal Temperley-Lieb invariants by the ideal generated by constant term free diagonally symmetric invariants. We also describe how the space of diagonal Temperley-Lieb invariants affords a natural graded Hopf algebra structure, for n going to infinity. We finally show how this last space and its graded dual Hopf algebra are related to the well known Hopf algebras of symmetric functions, quasi-symmetric functions and noncommutative symmetric functions.
description: 18 pages
Glycogen turnover in heart-derived H9c2 cells
Creators: name: Cheung, Kevin K.Y.
Publisher: name: University of British Columbia
Year: 2009

description: 5'-AMP activated protein kinase (AMPK) plays a central role in modulating the energy metabolism in the heart when the heart is under metabolic stress. In theory, AMPK activation should decrease glycogen synthesis and enhance its degradation. Thus, we determined the effect of AMPK activation on glycogen metabolism in H9c2 cells, a heart-derived cell line. 5-amino-4-imidazolecarboxamide riboside (AICAR, 1 mM and 2 mM), recognized activator of AMPK, causes an increase in glycogen turnover by simultaneously stimulating degradation and synthesis of glycogen, and significantly increased the rate of glycolysis and glucose uptake. Glycogen turnover also occurs in H9c2 cells under a variety of conditions, even in the setting of very high rates of glycogen degradation. However, data on the phosphorylation state of AMPK and ACC suggested that AMPK was not activated by AICAR. In addition, the results on the activity level of glycogen synthase (GS) and glycogen phosphorylase (GP) did not show significant changes with AICAR stimulation. The detected activity levels of GS and GP did not account for the observed increase in glycogen synthesis. I speculate that AICAR's effect on glycogen turnover could be mediated by allosteric activation. Overall, H9c2 succeeded in providing a readily accessible and established isolated cell system with cardiac myocyte properties as a tool to investigate the role of AMPK in cardiac energy metabolism. The results and methods obtained from H9c2 could be readily adapted to be used on isolated adult cardiomyocytes for better representation of heart tissue.