cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Photovoltaics (PV) Industrial Value Creation in Europe: A Comparison with the Value of the European Market
Creators: name: Vanbuggenhout, P.
name: Hoffmann, W.
name: Masson, G.
name: Theologitis, I.T.
Publisher: name: WIP
Year: 2012
Subjects: PV - a Major Electricity Source
PV Globalisation, Policies and Administrative Barriers

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 4439-4443
description: This paper proposes to assess the importance of Photovoltaics (PV) in Europe on the basis of value
creation in Europe. The main goal is therefore to estimate the total value created by European PV activities. These
activities consist of products and services found in the PV supply chain, excluding the actual generation of electricity. As
such, a thorough value chain analysis is carried out. That analysis includes a mapping exercise, where for each step in the
PV supply chain, the main cost drivers i.e. productive inputs are estimated. The results are summarized in two value
chain charts, one for crystalline silicon and one for thin film PV. Based on the analysis, the value created by European PV
activities is estimated at around 37 bn € in 2011. That is about 64% of the value of the European PV market in 2011 (58
bn €). In addition, O&M services related to the 22 GW newly connected PV systems in 2011 will trigger an additional
value creation of almost 10 bn € over the next 25 years.
Internal states of model isotropic granular packings. II. Compression and pressure cycles
Creators: name: Agnolin, Ivana
name: Roux, Jean-Noël
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This is the second paper of a series of three investigating, by numerical means, the geometric and mechanical properties of spherical bead packings under isotropic stresses. We study the effects of varying the applied pressure P (from 1 or 10 kPa up to 100 MPa in the case of glass beads) on several types of configurations assembled by different procedures, as reported in the preceding paper. As functions of P, we monitor changes in solid fraction Φ, coordination number z, proportion of rattlers (grains carrying no force) x0, the distribution of normal forces, the level of friction mobilization, and the distribution of near neighbor distances. Assuming the contact law does not involve material plasticity or damage, Φis found to vary very nearly reversibly with P in an isotropic compression cycle, but all other quantities, due to the frictional hysteresis of contact forces, change irreversibly. In particular, initial low P states with high coordination numbers lose many contacts in a compression cycle, and end up with values of z and x0 close to those of the most poorly coordinated initial configurations. Proportional load variations which do not entail notable configuration changes can therefore nevertheless significantly affect contact networks of granular packings in quasistatic conditions.
description: Published in Physical Review E 12 pages
The dark nature of GRB 051022 and its host galaxy
Creators: name: Castro-Tirado, A. J.
name: Bremer, M.
name: McBreen, S.
name: Gorosabel, J.
name: Guziy, S.
name: Delgado, R. M. Gonzalez
name: Bihain, G.
name: Fakthullin, T.
name: Pandey, S. B.
name: Jelinek, M.
name: Postigo, A. de Ugarte
name: Sokolov, V.
name: Misra, K.
name: Sagar, R.
name: Bama, P.
name: Kamble, A. P.
name: Anupama, G. C.
name: Licandro, J.
name: Aceituno, F. J.
name: Neri, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present multiwavelength (X-ray/optical/near-infrared/millimetre) observations of GRB 051022 between 2.5 hours and ~1.15 yr after the event. It is the most intense gamma-ray burst (~ 10^-4 erg cm^-2) detected by HETE-2, with the exception of the nearby GRB 030329. Optical and near infrared observations did not detect the afterglow despite a strong afterglow at X-ray wavelengths. Millimetre observations at Plateau de Bure (PdB) detected a source and a flare, confirming the association of this event with a moderately bright (R = 21.5) galaxy. Spectroscopic observations of this galaxy show strong [O II], Hbeta and [O III] emission lines at a redshift of 0.809. The spectral energy distribution of the galaxy implies Av (rest frame) = 1.0 and a starburst occuring ~ 25 Myr ago, during which the star-forming-rate reached >= 25 Msun/yr. In conjunction with the spatial extent (~ 1'') it suggests a very luminous (Mv = - 21.8) blue compact galaxy, for which we also find with Z Zsun. The X-ray spectrum shows evidence of considerable absorption by neutral gas with NH, X-ray = 3.47(+0.48/-0.47) x 10^22 cm^-2 (rest frame). Absorption by dust in the host galaxy at z = 0.809 certainly cannot account for the non-detection of the optical afterglow, unless the dust-to-gas ratio is quite different than that seen in our Galaxy (i.e. large dust grains). It is likely that the afterglow of the dark GRB 051022 was extinguished along the line of sight by an obscured, dense star forming region in a molecular cloud within the parent host galaxy. This galaxy is different from most GRB hosts being brighter than L* by a factor of 3. We have also derived a SFR ~ 50 Msun/yr and predict that this host galaxy will be detected at sub-mm wavelengths.
description: 7 Pages, 7 figures. Accepted in Astronomy and Astrophysics
State anxiety responses as a function of specific computer interaction events
Creators: name: Vavrik, John
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this study was to develop a model of investigating anxiety in human-computer interactions. The model was constructed from three components. Firstly, precursor conditions of anxiety were identified by assimilating several of the accepted theoretical viewpoints of the anxiety concept. Secondly, the computer-human interaction process was examined and typical events in this process were identified. Finally, a connection between the computer-human interaction process and anxiety was proposed by identifying a subset of specific interaction events that were representative of the anxiety inducing conditions. These were termed Computer-Interaction Anxiety (CIA) events. To test the validity of the model an experiment was carried out in which state anxiety data was collected while 31 subjects were engaged in an interactive computer programming session. There was a significant increase in the subjects' state-anxiety level immediately after experiencing typical CIA events.
Improving the Light-Harvesting of Second-Generation Solar Cells with Photochemical Upconversion
Creators: name: Schulze, T.F.
name: Cheng, Y.Y.
name: Fückel, B.
name: MacQueen, R.W.
name: Khoury, T.
name: Crossley, M.J.
name: Stannowski, B.
name: Lips, K.
name: Schmidt, T.W.
Publisher: name: WIP
Year: 2012
Subjects: Material Studies, New Concepts and Ultra-High Efficiency
New Materials, Cells and Modules

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 44-49
description: Current solar cells are fundamentally limited by their inability to harvest photons with energies less
than the absorber optical threshold. Thinfilm solar cells, usually having band gaps above the optimum singlethreshold
value of 1.34 eV given by the ShockleyQueisser limit, and a much smaller volume to absorb the light, are
particularly prone to this loss mechanism and thus suffer from imperfect usage of the solar spectrum. An elegant way
towards overcoming this limitation and using a larger fraction of the incident light is the reshaping of the solar
spectrum by upconversion (UC) of photons. In the present work we apply photochemical upconversion, as realized
by triplettriplet annihilation in organic molecules, to amorphous silicon thin film solar cells, incoherently
transforming light from the 600750 nm to the 550600 nm wavelength range. Employing a moderate concentration
of 19 suns, we demonstrate a relative gain of up to 3% in quantum efficiency around 700 nm and a relative overall
efficiency increase of 0.2%. We further pinpoint a pathway which will allow significantly increasing the gain by UC
and which can adapted to various single threshold devices, including organic and dyesensitized solar cells.
The perturbed prox-preconditioned spider algorithm: non-asymptotic convergence bounds
Creators: name: Fort, Gersende
name: Moulines, E
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: A novel algorithm named Perturbed Prox-Preconditioned SPIDER (3P-SPIDER) is introduced. It is a stochastic variancereduced proximal-gradient type algorithm built on Stochastic Path Integral Differential EstimatoR (SPIDER), an algorithm known to achieve near-optimal first-order oracle inequality for nonconvex and nonsmooth optimization. Compared to the vanilla prox-SPIDER, 3P-SPIDER uses preconditioned gradient estimators. Preconditioning can either be applied "explicitly" to a gradient estimator or be introduced "implicitly" as in applications to the EM algorithm. 3P-SPIDER also assumes that the preconditioned gradients may (possibly) be not known in closed analytical form and therefore must be approximated which adds an additional degree of perturbation. Studying the convergence in expectation, we show that 3P-SPIDER achieves a near-optimal oracle inequality O(n^(1/2) /epsilon) where n is the number of observations and epsilon the target precision even when the gradient is estimated by Monte Carlo methods. We illustrate the algorithm on an application to the minimization of a penalized empirical loss.
Highly Textured ZnO Substrate Fabricated on Etched Eagle-XG Glass and its Application to a-Si:H Solar Cells
Creators: name: Wada, H.
name: Ishikawa, R.
name: Nishikubo, K.
name: Sichanugrist, P.
name: Konagai, M.
Publisher: name: WIP
Year: 2012
Subjects: Thin Film Solar Cells
Amorphous and Microcrystalline Silicon Solar Cells

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 2120-2122
description: We have developed zinc oxide (ZnO) transparent conductive oxide (TCO) films fabricated on Eagle-
XG type glasses with a high-haze value using Metal Organic Chemical Vapor Deposition (MOCVD) technique and
glass substrate surface treatment . Effects of glass substrate treatment time on surface morphology changes for glass
and ZnO were investigated. As a result, glass surface morphology was changed to a deep canyon-like texture and
with increasing time of glass substrate etching the canyon size was increased. It was found that ZnO film surface
morphology was similar to W-textured one, but its valley part is very precipitous. We have also fabricated p-i-n type
a-Si:H solar cells on newly developed ZnO substrates. By optimizing Ar treatment condition and solar cell fabrication
condition, up to now we could obtain an initial efficiency of 11.0% showing that high-haze ZnO fabricated by
MOCVD technique on RIE-etched EAGLE-XG type glass is a promising TCO for thin film silicon solar cells.
Prime regular Hopf Algebras of GK-dimension One
Creators: name: Brown, K. A.
name: Zhang, J. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Rings and Algebras (math.RA)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 16E65; 16W30; 16P40

description: This paper constitutes the first part of a program to classify all affine prime regular Hopf algebras $H$ of Gelfand-Kirillov dimension one over an algebraically closed field of characteristic zero. We prove a number of properties of such an algebra, list some classes of examples, and then prove that - when the PI-degree of $H$ is prime - our list contains all such algebras.
description: 43 pages
Harnessing Plasmonics for Photovoltaics
Creators: name: Green, M.A.
name: Pillai, S.
Publisher: name: WIP
Year: 2012
Subjects: Material Studies, New Concepts and Ultra-High Efficiency
New Materials, Cells and Modules

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 7-10
description: Plasmonics – collective oscillations of electrons in a conductor  are of rapidly increasing interest for photovoltaics, with the ability to manipulate and confine light at the nanoscale opening up new solar cell design possibilities. Progress in harnessing plasmonics for photovoltaics is reviewed, highlighting both the promise and
challenges. New applications include an investigation of the use of extraordinary optical transmission (EOT) to allow metals to replace transparent conducting oxides for thin-film solar cells and compact time asymmetric structures. Results are applicable to wafer-based and thin-film cells, as well as to advanced cell concepts.
EFFECT OF ORGANIC AND CHEMICAL FERTILIZER ON GROWTH AND YIELD OF PHYSIC NUT (Jatropha curcas L.) IN SLIGHTLY SALINE SOIL
Creators: name: Pirach Pongwichian
name: Udomsak Duanmeesuk
name: Kohno, Eiichi
name: Kingshuk Roy
name: Sasada, Katsuhiro
Publisher: name: Suaranaree University of Technology
Year: 2014
Subjects: Physic nut, central plain saline soil, compost, farmyard manure, bio-extract

description: 3, 21, Suranaree Journal of Science and Technology
VARIATION IN THE PRESENCE OF PLASMIDS ASSOCIATED WITH PROTEINASE AND BACTERIOCIN PRODUCTION OF LACTOCOCCUS LACTIS ISOLATED FROM NATURALLY FERMENTED MILK
Creators: name: Ajunwa, O.M.
name: Odeniyi, O.A.
name: Adeleke, A.J.
name: Nwanekwu, K.E.
name: Obiukwu C.E
Publisher: name: Suaranaree University of Technology
Year: 2014
Subjects: Plasmids, Bacteriocin, proteinase, Lactococcus lactis, fermented milk

description: 4, 21, Suranaree Journal of Science and Technology
Le personnage-écrivain dans Les morts de Claire Martin
Creators: name: Tremblay, Rose-Marie
Publisher: name: University of British Columbia
Year: 2010

description: There is a two-fold recurrent theme in Claire Martin's literary works. On the one hand, the established power structure as embodied in the patriarchal image is reversed through the exploration of love and female sexuality. On the other, the male-female dynamic is reconstructed in the Martinian female character (in two of Martin's novels this character also happens to be a writer) and a viable mirror-image of the true nature of woman emerges. The writer as fictional character first appears as Gabrielle in Doux-Amer (1960), Martin's first novel, and later as the anonymous narrator in Les Morts (1970), her last. Martin herself says in an interview that the protagonist of Les Morts could be an older version of Gabrielle. Les Morts is essentially a dialogue between two speakers, an anonymous narrative voice and an equally anonymous interlocutor. This aspect and the singular blend of autobiography and fiction which characterizes the novel lead to a number of questions as to its signification and interpretation. An aura of mystery surrounds these anonymous voices as they discuss the past, or rather as the protagonist relates fragments of her past which do not respect chronological order or geographic accuracy. These are further complicated by the relevance of the autobiographical nature of the work, arising from the relationship between the author and the character, and the portrait of the writer which is conveyed. The ensuing discussion leads to several conclusions about the work. The detailed and somewhat ironic treatment of the connection between love and death in Les Morts is in fact a discourse of displacement in which the 'I' of the speaker rebels against patriarchal authority in an 'imaginary' confrontation involving the use of memory as literary device. As a result of this 'confrontation' (mirrored by the second speaker), the 'I' recovers the ability to love and hence to write. The outcome of the process is paradoxical: the discovery of writing as a solution eliminates the need to write for both author and character.
Additional file 1 of How aware are swingers about their swing sex partners’ risk behaviours, and sexually transmitted infection status?
Creators: name: Niekamp, Anne-Marie
name: Spauwen, Laura W. L.
name: Dukers-Muijrers, Nicole H. T. M.
name: Hoebe, Christian J. P. A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Additional file 1. A comparison of the excluded and included egos and alters alters in terms of sociodemographic characteristics, swing behaviours, and outcome variables to assess the generalisability of the findings.
E8(8) in Light Cone Superspace
Creators: name: Brink, Lars
name: Kim, Sung-Soo
name: Ramond, Pierre
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the non-linear action of E8(8) on the constrained chiral superfield in the light-cone superspace with eight complex Grassmann variables. We construct (to lowest order in the coupling) the sixteen dynamical supersymmetries which generate a Hamiltonian with E8(8) invariance in three space-time dimensions, and show that it has only interactions with even powers of the coupling constant.
description: 17 pages, v2: A few sentences added, few typos corrected, JHEP version
Unbound spectra of neutron-rich oxygen isotopes predicted by the Gamow shell model
Creators: name: Li, J. G.
name: Michel, N.
name: Zuo, W.
name: Xu, F. R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Gamow shell model has shown to efficiently describe weakly bound and unbound nuclear systems, as internucleon correlations and continuum coupling are both taken into account in this model. In the present work, we study neutron-dripline oxygen isotopes. It is hereby demonstrated that the presence of continuum coupling is important for the description of oxygen isotopes at dripline, and especially to assess the eventual bound or unbound character of $^{28}$O. Our results suggest that the ground state of $^{28}$O is weakly unbound and is similar to the narrow resonant $^{26}$O ground state. Predictions of weakly bound and resonance excited states in $^{24\text-26}$O are also provided. The asymptotes of the studied many-body states are analyzed via one-body densities, whereby the different radial properties of well bound, loosely bound, resonance states are clearly depicted.
description: 8 pages, 4 figures
Predicting Links on Wikipedia with Anchor Text Information
Creators: name: Brochier, Robin
name: Béchet, Frédéric
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Wikipedia, the largest open-collaborative online encyclopedia, is a corpus of documents bound together by internal hyperlinks. These links form the building blocks of a large network whose structure contains important information on the concepts covered in this encyclopedia. The presence of a link between two articles, materialised by an anchor text in the source page pointing to the target page, can increase readers' understanding of a topic. However, the process of linking follows specific editorial rules to avoid both under-linking and over-linking. In this paper, we study the transductive and the inductive tasks of link prediction on several subsets of the English Wikipedia and identify some key challenges behind automatic linking based on anchor text information. We propose an appropriate evaluation sampling methodology and compare several algorithms. Moreover, we propose baseline models that provide a good estimation of the overall difficulty of the tasks.
description: ACM SIGIR Conference on Research and Development in Information Retrieval, Jul 2021, New York, France
Reverse Bootstrapping: IR lessons for UV physics
Creators: name: Alberte, Lasma
name: de Rham, Claudia
name: Jaitly, Sumer
name: Tolley, Andrew J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: S-matrix bootstrap and positivity bounds are usually viewed as constraints on low-energy theories imposed by the requirement of a standard UV completion. By considering graviton--photon scattering in the Standard Model, we argue that the low-energy theory can be used to put constraints on the UV behaviour of the gravitational scattering amplitudes.
description: Published in PRL. 5 pages + supplementary material and 1 figure
Internal states of model isotropic granular packings. III. Elastic properties
Creators: name: Agnolin, Ivana
name: Roux, Jean-Noël
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: In this third and final paper of a series, elastic properties of numerically simulated isotropic packings of spherical beads assembled by different procedures and subjected to a varying confining pressure P are investigated. In addition P, which determines the stiffness of contacts by Hertz's law, elastic moduli are chiefly sensitive to the coordination number, the possible values of which are not necessarily correlated with the density. Comparisons of numerical and experimental results for glass beads in the 10kPa-10MPa range reveal similar differences between dry samples compacted by vibrations and lubricated packings. The greater stiffness of the latter, in spite of their lower density, can hence be attributed to a larger coordination number. Voigt and Reuss bounds bracket bulk modulus B accurately, but simple estimation schemes fail for shear modulus G, especially in poorly coordinated configurations under low P. Tenuous, fragile networks respond differently to changes in load direction, as compared to load intensity. The shear modulus, in poorly coordinated packings, tends to vary proportionally to the degree of force indeterminacy per unit volume. The elastic range extends to small strain intervals, in agreement with experimental observations. The origins of nonelastic response are discussed. We conclude that elastic moduli provide access to mechanically important information about coordination numbers, which escape direct measurement techniques, and indicate further perspectives.
description: Published in Physical Review E 25 pages
Process Optimization of High Efficiency Industrial Silicon Solar Cells with Local Back Surface Filed Structure
Creators: name: Ye, F.
name: Xu, T.
name: Wang, S.
name: Yang, Y.
name: Deng, W.
name: Zhang, C.
name: Feng, Z.
name: Verlinden, P.
name: Huang, Q.
Publisher: name: WIP
Year: 2012
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Solar Cell Improvements

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 1599-1601
description: High-efficiency silicon solar cells with rear side dielectric layer passivation and local aluminium back surface field (LBSF) have been intensively researched in recent years. The AlOx dielectric layer deposited by industrial PECVD has shown a good passivation quality for P-type silicon. In this work, we present the detailed process optimization of the LBSF structure for large-volume manufacturing of cost-effective solar cells, based on the deposition
of a AlOx/SiNx stack on the rear side of the cell as passivation layer, combined with laser ablation and screen printing
metallization. The front side ARCs, the laser ablation and the laser damage removal processes have been investigated and
optimized, which resulted in a maximum efficiency of 19.9% on 125mm * 125mm, 1.5 Ωcm mono crystalline Cz wafer.
An Investigation of the Optimal Cutting Conditions in Coconut Wood and Palmyra Palm Wood Turning Process Using Design of Experiment
Creators: name: Surasit RAWANGWONG, Jaknarin CHATTHONG
Publisher: name: Walailak University
Year: 2013
Subjects: Design of experiment, turning, coconut wood, palmyra palm wood, surface roughness

description: 3, 10, Walailak Journal of Science and Technology
title: Betriebliches Kontinuitätsmanagement in kleinen und mittleren Unternehmen – Smart Services für die Industrie 4.0
Creators: name: Reuter, Christian
Publisher: name: De Gruyter
Year: 2021

description: Betriebliches Kontinuitätsmanagement (Business Continuity Management, kurz: BCM) ist im Sinne des betrieblichen Notfallmanagements integraler Bestandteil ziviler Sicherheit. BCM ist laut ISO 22301 (2014) ein ganzheitlicher Managementprozess, der potenzielle Bedrohungen für Organisationen und deren Auswirkungen auf Geschäftsabläufe ermittelt. Bei Betrachtung der aktuellen Studienlage liegt der Schluss nahe, dass die Anwendung von BCM in kleinen und mittleren Unternehmen (KMU) unterrepräsentiert ist und der Sicherheitslevel teilweise im nicht-wirtschaftlichen Bereich liegt. Dieser Beitrag stellt den Einsatz von BCM in KMU vor und diskutiert diesbezügliche Forschungsergebnisse. Hierauf aufbauend wird eine Matrix zu möglichen Auswirkungen vs. Umfang und Qualität des Not-fallmanagements verschiedener Akteure dargestellt. Abschließend werden leichtgewichtige und einfach zu handhabende BCM-Sicherheitslösungen, in Form von Smart Services, als möglicher Lösungsansatz für die vermehrt von kontinuierlichem IT-Einsatz abhängigen Industrie 4.0 vorgestellt.
Learning Modified Indicator Functions for Surface Reconstruction
Creators: name: Xiao, Dong
name: Lin, Siyou
name: Shi, Zuoqiang
name: Wang, Bin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Surface reconstruction is a fundamental problem in 3D graphics. In this paper, we propose a learning-based approach for implicit surface reconstruction from raw point clouds without normals. Our method is inspired by Gauss Lemma in potential energy theory, which gives an explicit integral formula for the indicator functions. We design a novel deep neural network to perform surface integral and learn the modified indicator functions from un-oriented and noisy point clouds. We concatenate features with different scales for accurate point-wise contributions to the integral. Moreover, we propose a novel Surface Element Feature Extractor to learn local shape properties. Experiments show that our method generates smooth surfaces with high normal consistency from point clouds with different noise scales and achieves state-of-the-art reconstruction performance compared with current data-driven and non-data-driven approaches.
description: Accepted by Computers & Graphics from SMI 2021
Prieto e Lorca: un rapporto in linea
Creators: name: Carrascón, Guillermo
Publisher: name: Università degli studi di Torino
Year: 2019

description: Si configura un “rapporto in linea” – facendo eco alla fortunata espressione coniata, a
quanto mi risulta, da Rafael Martínez Nadal nel suo saggio «Poesía en línea: Gregorio Prieto» (Notas de Arte, 1942) in quanto è scandito dalla creazione e dalla pubblicazione di due importanti corpora di materiale grafico: i ritratti di García Lorca eseguiti da Prieto e i disegni del poeta che il pittore raccolse. Quasi come se si tracciasse un ultimo ritratto immaginario, seguendo una linea virtuale con la quale Prieto ci offre il “suo” Lorca, un Lorca, per l’appunto, disegnatore oltre che poeta.
description: Artifara, N. 5 (2005)
Investigation of AlOx /SiNx Stack Layers on Screen Printed Aluminium Local Back Surface Field Solar Cells
Creators: name: Wang, S.
name: Xu, T.
name: Ye, F.
name: Yang, Y.
name: Deng, W.
name: Zhang, C.
name: Feng, Z.
name: Verlinden, P.
name: Huang, Q.
Publisher: name: WIP
Year: 2012
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Solar Cell Improvements

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 1755-1756
description: In this work, orthogonal experiments were designed to find out the optimal parameters for AlOx deposition, according to the effective lifetime measured by the QSSPC method. The passivation quality for AlOx after anneal, with and without SiNx as a capping layer, has been compared as well. The experiment results showed
that, for an AlOx /SiNx stack, the effective lifetime of 7Ωcm Cz wafers were higher than 1.2ms at 1E15 cm-3 injection level after inline firing process. The efficiency of 1.5Ωcm p-type Cz silicon solar cells reached 19.36%, which implied the annealing process is not necessary for an AlOx /SiNx stack and that the fire step is sufficient.
Additional file 1 of NeoCLEAN: a multimodal strategy to enhance environmental cleaning in a resource-limited neonatal unit
Creators: name: Dramowski, A.
name: M. Aucamp
name: A. Bekker
name: S. Pillay
name: K. Moloto
name: A. C. Whitelaw
name: M. F. Cotton
name: S. Coffin
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. List of the 100 Items and surfaces sampled in the neonatal unit.
Comparison of Post-Implant Annealing Behaviors between Continuous Flux Ion Implantation and Pulsed Ion Implantation for Solid Phase Epitaxial Re-Growth Applications
Creators: name: Chun, M.
name: Mandrell, L.
name: Stavrides, A.
name: Sullivan, J.
name: Latchford, I.
name: Adibi, B.
Publisher: name: WIP
Year: 2012
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Solar Cell Improvements

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 1950-1953
description: Intevac ENERGiTM utilizes a continuous flux ion implantation technique and active substrate cooling
to create a distinct junction profile and implant-induced amorphous layer. It was experimentally demonstrated that
the “pulsed” ion implantation techniques used by beamline ion implantation and plasma immersion ion implantation
suffer from end-of-range defects. This report also studied dopant activation by various thermal anneal schemes
including a simulated firing furnace anneal, and showed a possibility of using the firing furnace annealing as a sole
implant annealing process as a result of the mechanism of solid phase epitaxial re-growth (SPER). J0e data showed
that the defect free re-crystallization achieved by continuous flux implantation and active wafer cooling forms high
quality emitters.
Additional file 1 of Effectiveness and process evaluation in obesity and type 2 diabetes prevention programs in children: a systematic review and meta-analysis
Creators: name: M. Seral-Cortes
name: Miguel-Etayo, P. De
name: P. Zapata
name: M. L. Miguel-Berges
name: L. A. Moreno
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. PRISMA checklist
Nondegenerate 3D complex Euclidean superintegrable systems and algebraic varieties
Creators: name: Kalnins, E. G.
name: Kress, J. M.
name: Miller, W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81R05, 20C35

description: A classical (or quantum) second order superintegrable system is an integrable n-dimensional Hamiltonian system with potential that admits 2n-1 functionally independent second order constants of the motion polynomial in the momenta, the maximum possible. Such systems have remarkable properties: multi-integrability and multi-separability, an algebra of higher order symmetries whose representation theory yields spectral information about the Schroedinger operator, deep connections with special functions and with QES systems. Here we announce a complete classification of nondegenerate (i.e., 4-parameter) potentials for complex Euclidean 3-space. We characterize the possible superintegrable systems as points on an algebraic variety in 10 variables subject to six quadratic polynomial constraints. The Euclidean group acts on the variety such that two points determine the same superintegrable system if and only if they lie on the same leaf of the foliation. There are exactly 10 nondegenerate potentials.
description: 35 pages
Additional file 2 of How aware are swingers about their swing sex partners’ risk behaviours, and sexually transmitted infection status?
Creators: name: Niekamp, Anne-Marie
name: Spauwen, Laura W. L.
name: Dukers-Muijrers, Nicole H. T. M.
name: Hoebe, Christian J. P. A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Additional file 2. Translation of the for the current study relevant questions from the (originally Dutch) questionnaires.
Additional file 1 of AITC inhibits fibroblast-myofibroblast transition via TRPA1-independent MAPK and NRF2/HO-1 pathways and reverses corticosteroids insensitivity in human lung fibroblasts
Creators: name: Yap, Jennifer Maries Go
name: Ueda, Takashi
name: Kanemitsu, Yoshihiro
name: Takeda, Norihisa
name: Fukumitsu, Kensuke
name: Fukuda, Satoshi
name: Uemura, Takehiro
name: Tajiri, Tomoko
name: Ohkubo, Hirotsugu
name: Maeno, Ken
name: Ito, Yutaka
name: Testsuya Oguri
name: Ugawa, Shinya
name: Niimi, Akio
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Figure S1. Effect of TGF-β1 stimulation after different time points on α-SMA and Col1A1. Cells were stimulated with TGF-β1 (5 ng/mL) and after different endpoints (24, 48, 72 h) RNA samples were isolated for qPCR analysis. Relative gene expressions of α-SMA and Col1A1 were already upregulated after 24 h as well as after 48 and 72 h (*P
Moral development in psychopathic, delinquent, and normal youths : an examination of moral reasoning in hypothetical and real-life dilemmas
Creators: name: Trevethan, Shelley D.
Publisher: name: University of British Columbia
Year: 2010

description: This thesis examined differences in reasoning concerning hypothetical versus real-life moral situations in order to better understand the moral development of delinquents in general, and psychopaths in particular. Participants ranged in age from 15 to 18 years and were divided into three subgroups: 14 psychopaths, 15 delinquents, and 15 normal youths (total N = 44). All subjects were individually interviewed and assessed on (a) Hare's (1985) psychopathy checklist, (b) two of Kohlberg's hypothetical moral dilemmas, and (c) a subject-generated real-life moral dilemma. Reasoning regarding these dilemmas was scored for both moral stage and moral orientation. It was found that the normal youths attained a higher level of moral reasoning than both the delinquents and psychopaths. Secondly, it was found that all groups scored lower on the real-life than the hypothetical dilemmas, indicating that hypothetical dilemmas may elicit a person's best level of reasoning, whereas real-life dilemmas may entail factors which lower the level of moral reasoning used in an actual situation of moral conflict. Third, non-incarcerated subjects were found to use more of the perfectionism and fairness orientations (Subtype B) than did the incarcerated. It was also found that psychopaths used more of the egoistic utilitarianism orientation than did non-psychopaths when discussing real-life dilemmas. That is, they focused more on issues related to themselves than did either the delinquents or the normals. Thus, this study reveals a pattern of deficiencies in the moral reasoning development of psychopaths and delinquents when compared to their normal counterparts. As well, hypothetical and real-life dilemmas were found to differ in the level of moral reasoning that they elicited.
Superradiant stability of five and six-dimensional extremal Reissner-Nordstrom black holes
Creators: name: Huang, Jia-Hui
name: Cao, Tian-Tian
name: Zhang, Mu-Zi
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The superradiant stability of five and six-dimensional extremal Reissner-Nordstrom black holes under charged massive scalar perturbation is studied. In each case, it is analytically proved that the effective potential experienced by the scalar perturbation has only one maximum outside the black hole horizon and no potential well exists for the superradiance modes. So the five and six-dimensional extremal Reissner-Nordstrom black holes are superradiantly stable. In the proof, we develop a new method which is based on the Descartes' rule of signs for the polynomial equations. Our results generalize the previous study that four-dimensional extremal Reissner-Nordstrom black hole is superradiantly stable under charged massive scalar perturbation.
description: 15 pages, no figures
Additional file 3 of Potential prognosis index for m6A-related mRNA in cholangiocarcinoma
Creators: name: Zhu, Huaqiang
name: Zhao, Haini
name: Wang, Jianlu
name: Zhao, Shuchao
name: Ma, Chaoqun
name: Wang, Dongliang
name: Gao, Hengjun
name: Yang, Faji
name: Ni, Qingqiang
name: Li, Hongguang
name: Zhou, Xu
name: Zhang, Chunqing
name: Lu, Jun
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 3: Supplementary Table S2. Candidata target genes of CCAAT/enhancer binding protein beta (n = 1742)
Restricted Wiedemann-Franz law and vanishing thermoelectric power in one-dimensional conductors
Creators: name: Kuroda, Marcelo
name: Leburton, Jean-Pierre
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In one-dimensional (1D) conductors with linear E-k dispersion (Dirac systems) intrabranch thermalization is favored by elastic electron-electron interaction in contrast to electron systems with a nonlinear (parabolic) dispersion. We show that under external electric fields or thermal gradients the carrier populations of different branches, treated as Fermi gases, have different temperatures as a consequence of self-consistent carrier-heat transport. Specifically, in the presence of elastic phonon scattering, the Wiedemann-Franz law is restricted to each branch with its specific temperature and is characterized by twice the Lorenz number. In addition thermoelectric power vanishes due to electron-hole symmetry, which is validated by experiment.
description: 10 pages, 2 figures
Thin-Film Polycrystalline Silicon Solar Cells Formed by Diode Laser Crystallisation
Creators: name: Dore, J.
name: Evans, R.
name: Schubert, U.
name: Eggleston, B.
name: Ong, D.
name: Kim, K.
name: Huang, J.
name: Kunz, O.
name: Keevers, M.
name: Egan, R.
name: Varlamov, S.
name: Green, M.A.
Publisher: name: WIP
Year: 2012
Subjects: Thin Film Solar Cells
Thin Film Crystalline Silicon Solar Cells

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 2192-2197
description: Polycrystalline silicon films of 10 μm thickness are formed on glass in a single-step CW diode laser
crystallisation process, creating large crystal grains up to 1 mm wide and 10 mm long. Solar cells are formed on the
layers by employing a rear point contacting scheme. Intermediate layers between the glass and the silicon are shown
to heavily influence the cell characteristics. A stack of silicon oxide / silicon nitride / silicon oxide has produced the
best cell efficiency so far of 8.4 % with open-circuit voltage of 557 mV. With simple optimisation of the contacting
scheme, 10 % efficient cells are expected in the near future.
Do consistent $F(R)$ models mimic General Relativity plus $Λ$?
Creators: name: Appleby, Stephen A.
name: Battye, Richard A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Modified gravity models are subject to a number of consistency requirements which restrict the form that the function $F(R)$ can take. We study a particular class of $F(R)$ functions which satisfy various constraints that have been found in the literature. These models have a late time accelerating epoch, and an acceptable matter era. We calculate the Friedmann equation for our models, and show that in order to satisfy the constraints we impose, they must mimic General Relativity plus $Λ$ throughout the cosmic history, with exponentially suppressed corrections. We also find that the free parameters in our model must be fine tuned to obtain an acceptable late time accelerating phase. We discuss the generality of this conclusion.
description: 8 pages, 4 figures. References added
Flocculation of suspended cohesive particles in homogeneous isotropic turbulence
Creators: name: Zhao, K.
name: Pomes, F.
name: Vowinckel, B.
name: Hsu, T. -J.
name: Bai, B.
name: Meiburg, E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We investigate the dynamics of cohesive particles in homogeneous isotropic turbulence, based on one-way coupled simulations that include Stokes drag, lubrication, cohesive and direct contact forces. We observe a transient flocculation phase characterized by a growing average floc size, followed by a statistically steady equilibrium phase. We analyze the temporal evolution of floc size and shape due to aggregation, breakage, and deformation. Larger turbulent shear and weaker cohesive forces yield elongated flocs that are smaller in size. Flocculation proceeds most rapidly when the fluid and particle time scales are balanced and a suitably defined Stokes number is \textit{O}(1). During the transient stage, cohesive forces of intermediate strength produce flocs of the largest size, as they are strong enough to cause aggregation, but not so strong as to pull the floc into a compact shape. Small Stokes numbers and weak turbulence delay the onset of the equilibrium stage. During equilibrium, stronger cohesive forces yield flocs of larger size. The equilibrium floc size distribution exhibits a preferred size that depends on the cohesive number. We observe that flocs are generally elongated by turbulent stresses before breakage. Flocs of size close to the Kolmogorov length scale preferentially align themselves with the intermediate strain direction and the vorticity vector. Flocs of smaller size tend to align themselves with the extensional strain direction. More generally, flocs are aligned with the strongest Lagrangian stretching direction. The Kolmogorov scale is seen to limit floc growth. We propose a new flocculation model with a variable fractal dimension that predicts the temporal evolution of the floc size and shape.
description: accepted for publication in the Journal of Fluid Mechanics
Microwave plasma modelling in clamshell chemical vapour deposition diamond reactors
Creators: name: Cuenca, Jerome A.
name: Mandal, Soumen
name: Thomas, Evan L. H.
name: Williams, Oliver A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A microwave plasma model of a chemical vapour deposition (CVD) reactor is presented for understanding spatial heteroepitaxial growth of polycrystalline diamond on Si. This work is based on the TM0(n>1)p clamshell style reactor (Seki Diamond/ASTEX SDS 6K, Carat CTS6U, ARDIS-100 style) whereby a simplified H_2 plasma model is used to show the radial variation in growth rate over small samples with different sample holders. The model uses several steps: an electromagnetic (EM) eigenfrequency solution, a frequency-transient EM/plasma fluid solution and transient a heat transfer solution at low and high microwave power density. Experimental growths provide model validation with characterisation using Raman spectroscopy and scanning electron microscopy. This work demonstrates that shallow holders result in non-uniform diamond films, with a radial variation akin to the electron density and temperature distribution at the wafer surface. For the same process conditions, greater homogeneity is observed for taller holders, however, if the height is too extreme, the diamond quality reduces. From a modelling perspective, EM solutions are limited but useful for examining electric field focusing at the sample edges, resulting in accelerated diamond growth. For better accuracy, plasma fluid and heat transfer solutions are imperative for modelling spatial growth variation.
description: EDIT1: Title changed
Efficiency Improvements by Metal Wrap through Technology for n-Type Si Solar Cells and Modules
Creators: name: Zhao, W.
name: Wang, J.
name: Shen, Y.
name: Wang, Z.
name: Chen, Y.
name: Tian, S.
name: Wan, Z.
name: Yu, B.
name: Li, G.
name: Hu, Z.
name: Guillevin, N.
name: Heurtault, B.J.B.
name: Van Aken, B.B.
name: Bennett, I.J.
name: Geerligs, L.J.
name: Weeber, A.W.
name: Bultman, J.H.
Publisher: name: WIP
Year: 2012
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Solar Cell Improvements

description: 27th European Photovoltaic Solar Energy Conference and Exhibition; 919-922
description: N-type Metal Wrap Through (n-MWT) is presented as an industrially promising back-contact
technology to reach high performance of silicon solar cells and modules. It can combine benefits from both n-type
base and MWT metallization. In this paper, the efficiency improvements of commercial industrial n-type bifacial Si
solar cells (239cm2) and modules (60 cells) by the integration of the MWT technique are described. For the cell, after
the optimization of integration, over 0.3% absolute efficiency gain was achieved over the similar non-MWT
technology, and Voc gain and Isc gain up to 0.9% and 3.5%, respectively. These gains are mainly attributed to
reduced shading loss and surface recombination. Besides the front pattern optimization, a 0.1mΩ reduction of Rs in
via part will induce further 0.06% absolute efficiency improvement. For the module part, a power output of n-MWT
module up to 279W was achieved, corresponding to a module efficiency of about 17.7%.
From the BRST invariant Hamiltonian to the Field-Antifield Formalism
Creators: name: Rothe, Heinz J.
name: Rothe, Klaus D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the relation between the lagrangian field-antifield formalism and the BRST invariant phase space formulation of gauge theories. Starting from the Batalin-Fradkin-Vilkovisky unitarized action, we demonstrate in a deductive way the equivalence of the phase space, and the lagrangian field-antifield partition functions for the case of irreducible first rank theories.
description: 14 pages