cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Around Property (T) for quantum groups
Creators: name: Daws, Matthew
name: Skalski, Adam
name: Viselter, Ami
Publisher: name: arXiv
Year: 2016
Subjects: subject: Operator Algebras (math.OA)
subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 20G42 (Primary), 22D25, 37A15, 37A25, 46L89 (Secondary)

description: We study Property (T) for locally compact quantum groups, providing several new characterisations, especially related to operator algebraic ergodic theory. Quantum Property (T) is described in terms of the existence of various Kazhdan type pairs, and some earlier structural results of Kyed, Chen and Ng are strengthened and generalised. For second countable discrete unimodular quantum groups with low duals Property (T) is shown to be equivalent to Property (T)$^{1,1}$ of Bekka and Valette. This is used to extend to this class of quantum groups classical theorems on 'typical' representations (due to Kerr and Pichot), and on connections of Property (T) with spectral gaps (due to Li and Ng) and with strong ergodicity of weakly mixing actions on a particular von Neumann algebra (due to Connes and Weiss). Finally we discuss in the Appendix equivalent characterisations of the notion of a quantum group morphism with dense image.
description: 53 pages; v2: made several structural changes and added more material, in particular Propositions 2.14, 2.15 and 3.5 and Corollary 3.6, solving affirmatively the question raised in former Remark 1.29; to appear in Communications in Mathematical Physics
MAINSTREAMING BIOFORTIFICATION WITH PARTICIPATORY CROP NUTRITIONAL CHARACTERIZATION RESEARCH AND HUMAN HEALTH CLINICAL RESEARCH
Creators: name: Kellogg, Julianne Alexis
Publisher: name: Washington State University
Year: 2022
Subjects: Beta-glucan
Biofortification
Human health
Nutrition
Phytic acid
Plant Breeding

description: The new nutrition reality is the coexistence of multiple forms of malnutrition. Tackling this complex problem will require multiple tools and approaches. Biofortification, the improvement in nutritional quality of food sources through plant breeding, agronomic practices, or biotechnology, can be a meaningful nutrition intervention. Although biofortification has been proven conditionally effective, it is not yet mainstream in agricultural research. Mainstreaming biofortification will require prioritizing crop nutritional quality in research objectives.
description: A review of the literature uncovered the need for a formal definition of “biofortification” for the research community. The lack of a definition and the use of synonymous terms for the concept of biofortification obfuscates critical reviews of biofortification scientific literature. A scoping review protocol was developed to 1) systematically identify peer-reviewed original research articles and limited grey literature; 2) extract data from the included publications, and 3) synthesize the data and develop a definition of “biofortification” for the research community.
description: A participatory crop nutritional characterization project was co-developed with an agricultural cooperative in Cañar Province, Ecuador, to uncover nutritional differences among key crops in the regional food system. Phytic acid was measured at the species and/or subspecies levels as part of a baseline project to inform future nutrition-sensitive agricultural projects. Study results suggest there are crop varieties present in the regional food system that are naturally low in phytic acid and are already processed with methods that may further reduce phytic acid concentrations in the crops.
description: A human clinical trial evaluated the impact of three high β-glucan barley varieties on postprandial glycemic response, appetite, and food intake in sixteen normoglycemic, healthy human subjects. Subjects consumed the barley varieties and a white rice control as unsweetened and sweetened preloads. In the unsweetened conditions, higher β-glucan preloads resulted in lower glycemic response, lower food intake at an ad libitum test meal, lower self-reported appetite ratings of hunger and desire to eat, and higher ratings of fullness. By modulating glycemic response, appetite, and food intake, high β-glucan wholegrain barley foods could play a role in preventing diabetes, obesity, and other obesity-related metabolic diseases in healthy adults.
Multi Solar (PVT) Co-Generation Power Station
Creators: name: Elazari, A.
Publisher: name: WIP-Munich
Year: 2009
Subjects: PV Systems
PV Power Plants

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 4155-4157
description: A new innovation technology includes construction of a Multi Solar Power Station using the Multi Solar (PV/T)
Collectors System and a thermal (steam turbine) generator, using the excessive solar thermal energy produced by
the Multi Solar System which doubles the amount of electricity produced by the PVT Power Station while
reducing the costs of the solar electricity produced to as low as under $3 USD per watt in certain countries.
Injectivity and Surjectivity of the Dress Map
Creators: name: Rojas-Echenique, Ricardo G
Publisher: name: arXiv
Year: 2016
Subjects: subject: K-Theory and Homology (math.KT)
subject: Algebraic Topology (math.AT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: For a nontrivial finite Galois extension $L/k$ (where the characteristic of $k$ is different from 2) with Galois group $G$, we prove that the Dress map $h_{L/k}: A(G) \to GW(k)$ is injective if and only if $L=k(\sqrtα)$ where $α$ is not a sum of squares in $k^\times$. Furthermore, we prove that $h_{L/k}$ is surjective if and only if $k$ is quadratically closed in $L$. As a consequence, we give strong necessary conditions for faithfulness of the Heller-Ormsby functor $c_{L/k}^* : \text{SH}_G\to \text{SH}_k$, as well as strong necessary conditions for fullness of $c_{L/k}^*$.
description: 5 pages; Minor improvements to exposition based on referee report
Pachycephala Vigors 1825
Creators: name: Pachycephalidae
name: Aegithalidae
name: Remizidae
name: Paridae
name: Sittidae
name: Neosittidae
name: Certhiidae
name: Rhabdornithidae
name: Climacteridae
name: Dicaeidae
name: Pardalotidae
name: Nectariniidae, And
name: Lecroy, Mary
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Pachycephalidae
Pachycephala

description: Pachycephala par compar Hartert Pachycephala par compar Hartert, 1904a: 212 (Letti). Now Pachycephala macrorhyncha compar Hartert, 1904. See Dickinson, 2003: 476, and Boles, 2007: 421. HOLOTYPE: AMNH 658663, adult male, collected on Leti (5 Letti) Island, 08.12S, 127.41E (White and Bruce, 1986: 490), Lesser Sunda Islands, Indonesia, on 4 November 1902, by Heinrich Kühn (no. 6033). From the Rothschild Collection. COMMENTS: Hartert cited Kühn’s unique field number of the holotype in the original description and gave the range as Leti and Moa islands. He noted that he had two males and five females from Leti and three males and one female from Moa, giving Kühn’s numbers for them. The following nine paratypes came to AMNH: Leti, male, AMNH 658664 (Kühn no. 6031), females, AMNH 658665 (6438), AMNH 658666 (6032), AMNH 658667 (6439), AMNH 658668 (6030); Moa, males, AMNH 658669 (6250), AMNH 658670 (6251), AMNH 658671 (6344), and female, AMNH 658672 (6204). Kühn’s specimen no. 6437 did not come to AMNH, but is a paratype, if found.
description: Published as part of Pachycephalidae, Aegithalidae, Remizidae, Paridae, Sittidae, Neosittidae, Certhiidae, Rhabdornithidae, Climacteridae, Dicaeidae, Pardalotidae, Nectariniidae, And & Lecroy, Mary, 2010, Type Specimens Of Birds In The American Museum Of Natural History Part 8. Passeriformes:, pp. 1-178 in Bulletin of the American Museum of Natural History 2010 (333) on page 23
description: {"references": ["Hartert, E. 1904 a. The birds of the South-west Islands, Wetter, Roma, Kisser, Letti and Moa. Novitates Zoologicae 11: 174 - 221.", "Dickinson, E. C. (editor). 2003. The Howard & Moore complete checklist of the birds of the world. 3 rd ed. London: Christopher Helm, 1039 pp.", "Boles, W. E. 2007. Family Pachycephalidae. In: J. del Hoyo, A. Elliott, and D. A. Christie (editors), Handbook of birds of the world, volume 12: 374 - 437. Barcelona: Lynx Edicions, 816 pp., 56 pls, 436 photographs.", "White, C. M. N., and M. D. Bruce. 1986. The birds of Wallacea. BOU Check-list no. 7. London: British Ornithologists' Union, 524 pp."]}
Refining of Solar Grade Silicon by Filtration
Creators: name: Øvrelid, E.J.
name: Senanu, S.
name: Di Sabatino, M.
Publisher: name: WIP-Munich
Year: 2008
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Feedstock, Crystallisation and Wafering

description: 23rd European Photovoltaic Solar Energy Conference and Exhibition, 1-5 September 2008, Valencia, Spain; 1270-1273
description: Inclusions, particularly SiC particles, are present both in recycled materials from directional solidification and in solar grade silicon made from metallurgical routes. In order to investigate the possibility of removing inclusions by filtration some introductory experiments with filtration, were performed. Recycled solar grade silicon was melted in a graphite crucible. A filter connected to a canister was immersed in the metal. Vacuum was applied to suck the metal through the filter and collect it into the canister. Samples, before and after filtration, were analysed. Optical and scanning electron microscopes were used to investigate the microstructure, particularly to detect inclusions. Analysis of the filter efficiency was performed. The results show that the filtration process is an effective method of removing most of the inclusions in the silicon material. The refining process has high potential of improving the quality of recycled material as well as solar grade silicon and, thus, has high economical benefit.
Quantitative Measurement of Dopants (sub-ppba), Oxygen, and Carbon (sub-ppma), and Metals (sub-ppma) in PV Si Feedstock and Wafers by SIMS
Creators: name: Wang, L.
name: Hockett, R.S.
Publisher: name: WIP-Munich
Year: 2008
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Feedstock, Crystallisation and Wafering

description: 23rd European Photovoltaic Solar Energy Conference and Exhibition, 1-5 September 2008, Valencia, Spain; 1209-1212
description: Secondary Ion Mass Spectrometry (SIMS) can be used to quantitatively measure bulk dopants, oxygen and carbon, and metals at exceptionally low levels in both crystalline and polycrystalline Si for PV. The approach is to use
CAMECA magnetic sector SIMS instruments and protocols which are optimized for these bulk measurements. Accuracy is traceable to NIST SRMs for B, P, and As, and ion implanted reference standards for other elements. Traditional analytical methods have their strengths but also their limitations. For dopants, resistivity is affected by compensation of other dopants, and low temperature FTIR and PL require the growth of a single crystal ingot slug. For oxygen and carbon, FTIR is limited to interstitial oxygen and substitutional carbon in single crystal Si. SIMS and Glow Discharge Mass Spectrometry (GDMS) overcome these limitations, but SIMS has lower detection limits and better precisions which may be needed in some cases.
General method for constructing local-hidden-variable models for entangled quantum states
Creators: name: Cavalcanti, Daniel
name: Guerini, Leonardo
name: Rabelo, Rafael
name: Skrzypczyk, Paul
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement allows for the nonlocality of quantum theory, which is the resource behind device-independent quantum information protocols. However, not all entangled quantum states display nonlocality, and a central question is to determine the precise relation between entanglement and nonlocality. Here we present the first general test to decide whether a quantum state is local, and that can be implemented by semidefinite programming. This method can be applied to any given state and for the construction of new examples of states with local hidden-variable models for both projective and general measurements. As applications we provide a lower bound estimate of the fraction of two-qubit local entangled states and present new explicit examples of such states, including those which arise from physical noise models, Bell-diagonal states, and noisy GHZ and W states.
description: Published version with new title and abstract, improved presentation and new examples of LHV states. Codes are available at https://github.com/paulskrzypczyk/localhiddenstatemodels (please cite this paper if you use them). See also the related work by F. Hirsch et al arXiv:1512.00262
Visible and Near-Infrared Emitting Lanthanide Complexes for Luminescent Solar Concentrators
Creators: name: Rowan, B.
name: Wilson, L.
name: Richards, B.S.
name: Jones, A.
name: Moudam, O.
name: Robertson, N.
Publisher: name: WIP-Munich
Year: 2009
Subjects: Advanced Photovoltaics
New Materials, Cells and Modules

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 346-349
description: Lanthanide (Ln) complexes consisting of rare earth ions such as Europium (Eu3+) or Ytterbium (Yb3+)
with highly absorbing organic ligands attached, offer advantages over the fluorescent dyes and quantum dots that are
more often considered for use in luminescent solar concentrators (LSCs). The large Stokes shift of such complexes
(<200 nm) eliminates the re-absorption losses presented by other fluorophores, caused by the overlap of their
absorption and emission spectra. This paper investigates the potential improvement in fluorescent quantum yield
(FQY) that can be achieved through deuteration and fluorination of the secondary co-ordinating sphere – the solvent
environment. This involves replacing hydrogen (H) atoms with deteurium (D) or fluorine (F). Due to their higher
atomic weights, the bonds they form with carbon vibrate at lower energies thereby shifting the vibrational modes to
longer wavelengths. This reduces quenching of the excited state of the Ln ions and results in improved FQY.
SPIn-NeRF: Multiview Segmentation and Perceptual Inpainting with Neural Radiance Fields
Creators: name: Mirzaei, Ashkan
name: Aumentado-Armstrong, Tristan
name: Derpanis, Konstantinos G.
name: Kelly, Jonathan
name: Brubaker, Marcus A.
name: Gilitschenski, Igor
name: Levinshtein, Alex
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Neural Radiance Fields (NeRFs) have emerged as a popular approach for novel view synthesis. While NeRFs are quickly being adapted for a wider set of applications, intuitively editing NeRF scenes is still an open challenge. One important editing task is the removal of unwanted objects from a 3D scene, such that the replaced region is visually plausible and consistent with its context. We refer to this task as 3D inpainting. In 3D, solutions must be both consistent across multiple views and geometrically valid. In this paper, we propose a novel 3D inpainting method that addresses these challenges. Given a small set of posed images and sparse annotations in a single input image, our framework first rapidly obtains a 3D segmentation mask for a target object. Using the mask, a perceptual optimizationbased approach is then introduced that leverages learned 2D image inpainters, distilling their information into 3D space, while ensuring view consistency. We also address the lack of a diverse benchmark for evaluating 3D scene inpainting methods by introducing a dataset comprised of challenging real-world scenes. In particular, our dataset contains views of the same scene with and without a target object, enabling more principled benchmarking of the 3D inpainting task. We first demonstrate the superiority of our approach on multiview segmentation, comparing to NeRFbased methods and 2D segmentation approaches. We then evaluate on the task of 3D inpainting, establishing state-ofthe-art performance against other NeRF manipulation algorithms, as well as a strong 2D image inpainter baseline. Project Page: https://spinnerf3d.github.io
description: Project Page: https://spinnerf3d.github.io
Modeling of Convective Heat and Mass Transfer Processes in Crystal Growth of Silicon for Photovoltaic Applications
Creators: name: Reimann, C.
name: Jung, T.
name: Trempa, M.
name: Friedrich, J.
Publisher: name: WIP-Munich
Year: 2008
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Feedstock, Crystallisation and Wafering

description: 23rd European Photovoltaic Solar Energy Conference and Exhibition, 1-5 September 2008, Valencia, Spain; 1233-1238
description: In this contribution a coupled local - global modeling approach is presented to compute the convective heat and C, N and O transfer and the formation of SiC and Si3N4 precipitates during crystallization of multicrystalline silicon ingots. Therefore, a local species transfer model of the hot zone region was developed and coupled to a global thermal model of the whole growth furnace. In a laboratory scale crystal growth facility multicrystalline silicon ingots with a diameter of 6 cm and a length of 4-5 cm were directionally solidified in Si3N4 coated silica crucibles. The experimentally obtained data (C, N and O distributions) were compared with numerical results. It will be shown that the amount of contaminants in the silicon ingot is mainly influenced by the initial feed stock quality, the Si3N4 coating, the incorporation of CO and the evaporation of SiO over the free melt surface. It will be demonstrated that melt convection plays an important role in the transport of the species in the silicon melt and that convection can explain the experimentally observed O, C, and N distributions as well as the formation of the SiC and Si3N4 precipitates.
Pachycephala pectoralis subsp. myponga Mathews
Creators: name: Pachycephalidae
name: Aegithalidae
name: Remizidae
name: Paridae
name: Sittidae
name: Neosittidae
name: Certhiidae
name: Rhabdornithidae
name: Climacteridae
name: Dicaeidae
name: Pardalotidae
name: Nectariniidae, And
name: Lecroy, Mary
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Pachycephalidae
Pachycephala

description: Pachycephala pectoralis myponga Mathews Pachycephala pectoralis myponga Mathews, 1920: 222 (Myponga). Now Pachycephala pectoralis fuliginosa Vigors and Horsfield, 1827. See Mayr, 1967: 22, Schodde and Mason, 1999: 441–444, and Boles, 2007: 421. SYNTYPES: AMNH 657671 (Mathews no. 12840, S.A. White no. 611), male, 21 March; AMNH 657672 (15841, 612), male, 22 March; AMNH 657673 (12838, 614), female, 21 March; AMNH 657674 (12837, 613), female, 23 March; AMNH 657675 (12839, 622), female, 24 March; and AMNH 657676 (12836, 623), female, 20 March, all collected at Myponga, 35.24S, 138.27E (USBGN, 1957), Fleurieu Peninsula, South Australia, Australia, in 1912 by Samuel A. White. From the Mathews Collection via the Rothschild Collection. COMMENTS: Mathews did not designate a type for myponga, therefore all of the S.A. White specimens from Myponga are syntypes. There are perhaps additional syntypes in SAMA.
description: Published as part of Pachycephalidae, Aegithalidae, Remizidae, Paridae, Sittidae, Neosittidae, Certhiidae, Rhabdornithidae, Climacteridae, Dicaeidae, Pardalotidae, Nectariniidae, And & Lecroy, Mary, 2010, Type Specimens Of Birds In The American Museum Of Natural History Part 8. Passeriformes:, pp. 1-178 in Bulletin of the American Museum of Natural History 2010 (333) on page 24
description: {"references": ["Mathews, G. M. 1920. The birds of Australia. Vol. 8 (1 - 5): 1 - 316, pls. 371 - 399, suppl. 1 (1). London: H. F. and G. Witherby.", "Mayr, E. 1967. Family Muscicapidae, Subfamily Pachycephalinae and Genus Incertae sedis. In R. A. Paynter, Jr. (editor), Check-list of birds of the world, volume 12: 1 - 52. Cambridge, MA: Museum of Comparative Zoology, 495 pp.", "Schodde, R., and I. J. Mason. 1999. The directory of Australian birds. Passerines. Collingwood, Victoria: CSIRO Publishing, 851 pp.", "Boles, W. E. 2007. Family Pachycephalidae. In: J. del Hoyo, A. Elliott, and D. A. Christie (editors), Handbook of birds of the world, volume 12: 374 - 437. Barcelona: Lynx Edicions, 816 pp., 56 pls, 436 photographs."]}
Influence of heat shock pretreatment on growth and development of tomatoes under controlled heat stress conditions
Creators: name: Abdelmageed, Adil H. A.
name: Gruda, Nazim
Publisher: name: Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät
Year: 2007
Subjects: subject: HIGH-TEMPERATURE STRESS
subject: TOLERANCE
subject: PROTEINS
subject: pollen grain
subject: LEAVES
subject: PLANTS
subject: SET
subject: heat stress proteins
subject: sensitive cultivars
subject: heat stress
subject: 570 Biowissenschaften, Biologie
subject: 630 Landwirtschaft, Veterinärmedizin
subject: 500 Naturwissenschaften
subject: 580 Pflanzen (Botanik)

description: The effect of a previous heat shock (HS) on growth and development of' different tomato (Lycopersicon escutentuin Mill.) cultivars under defined heat stress (HSt) conditions were investigated. Plants were grown under two day/night temperature regimes (26/20 degrees C arid 37/27 degrees C, respectively) in growth chambers at the Department of Vegetable Crops, Institute for Horticultural Sciences, Faculty of Agriculture and Horticulture, Humboldt University of Berlin. The experiments were conducted twice and were set Lip in a randomized design with five replicates. The reproductive processes in tomato were more sensitive to high temperatures than the vegetative ones. The number of pollen grains, number of fruits and fruit fresh masses produced by the heat tolerant cultivars were higher than those of the heat sensitive cultivars. However, HS pretreatments had no positive effects on tomato growth and development.
Alleviating Catastrophic Forgetting in Continual Learning
Creators: name: Mirzadeh, Seyed Iman
Publisher: name: Washington State University
Year: 2022
Subjects: catastrophic forgetting
continual learning
deep learning
lifelong learning
Machine Learning

description: Machine learning has enjoyed rapid and substantial advances in the past few years. However, machine learning models cannot learn continually as we humans do. Humans are continual learners, meaning they can accumulate knowledge, use the previous knowledge to learn from new experiences better, and retain knowledge from previous experiences. In contrast, current machine learning models learn in an isolated manner meaning there is no notion of time (e.g., past or present) in their closed-world learning. The goal of continual learning is to mimic the learning mechanism of humans for machines with significant impacts on the machine learning community. However, this is a challenging problem since current machine learning systems suffer from the catastrophic forgetting problem, meaning they cannot preserve their learned knowledge. Catastrophic forgetting happens mainly because the model is trained sequentially over evolving data distributions. Consequently, the representations the model has learned for previous data will change to adapt to the new data, and the new representations are no longer adequate for the past data. While the recent progress in continual learning is encouraging, our understanding of the catastrophic forgetting problem is still limited. This dissertation aims to understand the continual learning problem better and fill this knowledge gap by studying the theoretical and practical implications of the catastrophic forgetting problem for deep learning models. We will study the catastrophic forgetting problem from various perspectives and show that the optimization, training regime, loss landscape, and architectures of neural networks all play a significant role in alleviating the forgetting. We then use the gained insights to develop continual agents that are more robust to catastrophic forgetting.
Динамические компоненты направленности личности адвоката
Creators: name: Пухарева Татьяна Сергеевна
Publisher: name: Психопедагогика в правоохранительных органах
Year: 2020
Subjects: направленность личности; мотивация; мотивационные стратегии; карьерные ориентации; адвокат; следователь

description: Введение. Адвокаты в силу своей профессии являются представителями закона, защитниками прав граждан и организаций, носителями социальных и правовых ценностей. Вместе с тем психологических исследований, предметом которых выступают представители адвокатуры, недостаточно. Это актуализирует вопрос изучения адвоката как личности и субъекта профессиональной деятельности, в частности его мотивационных тенденций. Цель исследования заключается в изучении динамических компонентов в структуре направленности личности адвокатов. Материалы и методы. Обследованы 70 респондентов, из них 40 адвокатов, 30 следователей (г. Краснодар). Применялись методы эмпирического исследования: сравнения и корреляционного анализа. Для изучения карьерных ориентаций и мотивационных стратегий как динамических компонентов направленности личности использованы методики: «Якоря карьеры» (Э. Шейн) и «Конструктивность мотивации» (О. П. Елисеев). Данные обработаны с помощью пакета SРSS 23.0. Результаты и обсуждение. У адвокатов выражена интернальнообъектная мотивационная стратегия, им свойственны конструктивная активность, стремление к совместному творчеству и сотрудничеству. Интернально-объектная стратегия у работников адвокатуры положительно связана с карьерными ценностями менеджмента и предпринимательства, что объясняется особенностями адвокатской деятельности, для которой характерно предпринимательское начало. В карьере адвокаты ориентируются на ценности служения, автономии и независимости, интеграции стилей жизни, вызова. Специфика динамических компонентов направленности личности у адвокатов заключается в ориентации на реализацию способностей и достижение профессионального мастерства при возможности работать свободно и независимо, конкурировать и преодолевать препятствия. Выводы. Результаты исследования полезны для разработки и реализации программ психологического сопровождения юристов на разных этапах профессионализации, для разработки психограмм юристов, в карьерном консультировании работников юридического труда.
Analysis on Fluctuation of PV Power Plant Output with Energy Storage System
Creators: name: Akatsuka, M.
name: Hara, R.
name: Kita, H.
name: Ito, T.
name: Ueda, Y.
name: Miwa, S.
name: Matsuno, N.
name: Takitani, K.
name: Saito, M.
Publisher: name: WIP-Munich
Year: 2009
Subjects: PV Systems
PV Power Plants

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 4123-4126
description: Demonstrative project named “Verification of Grid Stabilization with Large-scale PV Power
Generation” has been conducted at Wakkanai city and Hokuto city in Japan by New Energy and Industrial
Technology Development Organization (NEDO). In the Wakkanai PV power station, Sodium-Sulfur battery system
is introduced to realize some functions. Since fluctuation in output of MW-class PV system may impact on stable
operation of power station, it is important to develop a fluctuation suppression operation method using a battery. In
this paper, we analyze the relation between battery capacity and fluctuation suppression performance by
computational simulation. This paper also estimates and discusses required battery capacity for fluctuation
suppression.
Study on Scheduling of PV Power Station Output Based on the Solar Radiation Forecast
Creators: name: Takayama, S.
name: Iwasaka, Y.
name: Hara, R.
name: Kita, H.
name: Ito, T.
name: Ueda, Y.
name: Miwa, S.
name: Matsuno, N.
name: Takitani, K.
name: Yamaguchi, K.
Publisher: name: WIP-Munich
Year: 2009
Subjects: PV Systems
PV Power Plants

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 4127-4131
description: Recently, photovoltaic generation (PV) attracts great attentions as a countermeasure against the global
warming. This paper proposes and discusses a method for determining an optimal operating schedule of the PV
power station using a NAS battery and solar radiation forecast. Two techniques to mitigate the effects of errors
contained in the solar radiation forecast are discussed deeply in this paper. The one technique is to consider a
probabilistic model of solar radiation forecast error in the day-ahead output scheduling process. Another one is a
rescheduling process based on the latest solar radiation forecast on the day. Validity and effectiveness of the two
proposed techniques are ascertained through computational simulations using the actual PV generation data
monitored at the Wakkanai PV power station and solar radiation forecast data provided by the Japan Weather
Association.
Electrical Properties of n-Type Multicrystalline Silicon Ingots Solidified in High Purity Fused Silica Crucibles
Creators: name: Dhamrin, M.
name: Kamisako, K.
Publisher: name: WIP-Munich
Year: 2008
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Feedstock, Crystallisation and Wafering

description: 23rd European Photovoltaic Solar Energy Conference and Exhibition, 1-5 September 2008, Valencia, Spain; 1239-1242
description: High purity quartz tube crucibles were prepared for the growth of high resistivity n-type multicrystalline silicon ingots and compared to different industrial crucibles. The feedstock used in this experiment was high purity electrical grade silicon to reduce the impurities concentration to the lowest possible level. The influence of impurity segregation and diffusion of impurities into the silicon from the silicon nitride layers and industrial crucible walls on the electrical properties of the solidified ingots is evaluated by measuring resistivity and diffusion length distribution using the four-point probe and surface photovoltage (SPV) techniques. By using high purity fused silica crucible, higher resistivity is realized. However, the horizontal distribution of resistivity is not homogeneous due to the lack of dopant in the silicon charge. The electrical grade silicon has more phosphorus concentration and therefore the final ingot characteristic was n-type mc-Si ingot. The ingot exhibits very high diffusion lengths exceeding 1 mm in some parts of the ingot. Effective carrier lifetimes above 1 ms were realized after P-diffusion at 875 oC for 30 min.
Theory and phenomenology of stressed wave-dark-matter soliton
Creators: name: Chiueh, Tzihong
name: Hsu, Yi-Hsiung
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Soliton in the hostile turbulent wave dark matter ($Ψ$DM) halo of a galaxy agitates with various kinds of excitation, and the soliton even breathes heavily under great stress. A theory of collective excitation for a $Ψ$DM soliton is presented. The collective excitation has different degrees of coupling to negative energy modes, where lower-order excitation generally necessitates more negative energy coupling. A constrained variational principle is developed to assess the frequencies and mode structures of small-amplitude perturbations. The predicted frequencies are in good agreement with those found in simulations. Soliton breathing at amplitudes on the verge of breakup is also a highlight of this work. Even in this extreme nonlinear regime, the wave function perturbation amplitudes are moderate. The simulation data shows a stable oscillation with frequency weakly dependent on the oscillation amplitude, and hints a self-consistent quasi-linear model for the wave function that accounts for modifications in the ground state wave function and the equilibrium density. The mock solution, constructed from the simulation data, can shed lights on the dynamics of the large-amplitude breathing soliton and supports the quasi-linear model, as evidenced by its ability to well predict the nonlinear eigenfrequency shifts and large-amplitude breathing frequency observed in simulations.
Influence of Crucible Thermal Properties on the Solidification of Multi-Crystalline Silicon in a Bridgman Pilot Scale Furnace
Creators: name: Bellmann, M.
name: Meese, E.
name: Solheim, A.
name: Sørheim, H.
name: Arnberg, L.
Publisher: name: WIP-Munich
Year: 2008
Subjects: Wafer-Based Silicon Solar Cells and Materials Technology
Silicon Feedstock, Crystallisation and Wafering

description: 23rd European Photovoltaic Solar Energy Conference and Exhibition, 1-5 September 2008, Valencia, Spain; 1243-1246
description: Costs in the production of photovoltaic silicon can be reduced by replacing standard quartz crucibles by crucibles from other materials. A promising crucible material is silicon nitride. Standard crucibles made from quartz can only be used once for the solidification of silicon in contrast to silicon nitride crucibles which can be used repeatedly.
The aim of our investigations was to find out, how different thermal crucible properties affect the solidification of silicon. A CFD model for a Bridgman type pilot scale furnace has been used to study these influences numerically. The furnace is an induction heated Crystalox DS 250 for the solidification of multi-crystalline silicon ingots. The present work focuses on the how the thermal properties of a silicon nitride crucible affect the temperature field and the solidification time. The results show that more time is required to melt the silicon. The solidification rate for quartz and silicon nitride crucible was found to be almost similar. A comparison of the temperature gradients along the thickness of the crucible wall shows lower gradients for the silicon nitride material. That gives possibilities for increasing the temperature gradient to achieve undercooling at the beginning of the solidification in order to control nucleation and growth and thereby improve the macroscopic structure of the silicon.
Microscopic plasticity and damage in two-phase steels: on the competing role of crystallography and phase contrast
Creators: name: de Geus, T. W. J.
name: Maresca, F.
name: Peerlings, R. H. J.
name: Geers, M. G. D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This paper unravels micromechanical aspects of metallic materials whose microstructure comprises grains of two or more phases. The local plastic response is determined by (i) the relative misorientation of the slip systems of individual grains, and (ii) the different mechanical properties of the phases. The relative importance of these two mechanisms at the meso-scale is unclear: is the plastic response dominated by the grain's anisotropy, or is this effect overwhelmed by the mechanical contrast between the two phases? The answer impacts the modeling of such a material at the meso-scale, but also gives insights in the resulting fracture mechanisms at that length-scale. Until now, this question has been addressed only for particular crystallographies and mechanical properties. In contrast, this paper studies the issue systematically using a large set of phase distributions, crystallographies, and material parameters. It is found that the macroscopic and the mesoscopic (grain-averaged) plastic response of the two extreme modeling choices (crystal plasticity or isotropic plasticity) converge with increasing phase contrast. The effect of the crystallography is completely overwhelmed by the phase contrast when the yield stress of the hard phase is a factor of four higher compared to the soft phase. When this ratio is lower than two, its influence may not be neglected. However, even in this regime, fracture initiation is controlled by the local arrangement of the phases. The latter is quantified in this paper through the average arrangement of the phases around fracture initiation sites.
Mothra: Network Situational Awareness at Scale
Creators: name: Ruef, Daniel
Publisher: name: Carnegie Mellon University
Year: 2023
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In the last two decades, network traffic has increased more than 100-fold. Consequently, detecting today’s most concerning cyber attacks, such as phishing, drive-by downloads, and ransomware, from that enormous stream of traffic has become much harder. In essence, network situational awareness and security have become big-data problems, especially on large networks.
Casimir forces and quantum friction from Ginzburg radiation in atomic BECs
Creators: name: Marino, Jamir
name: Recati, Alessio
name: Carusotto, Iacopo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We theoretically propose an experimentally viable scheme to use an impurity atom in an atomic Bose-Einstein condensate, in order to realize condensed-matter analogs of quantum vacuum effects. In a suitable atomic level configuration, the collisional interaction between the impurity atom and the density fluctuations in the condensate can be tailored to closely reproduce the electric-dipole coupling of quantum electrodynamics. By virtue of this analogy, we recover and extend the paradigm of electromagnetic vacuum forces to the domain of cold atoms, showing in particular the emergence, at supersonic atomic speeds, of a novel power-law scaling of the Casimir force felt by the atomic impurity, as well as the occurrence of a quantum frictional force, accompanied by the Ginzburg emis- sion of Bogoliubov quanta. Observable consequences of these quantum vacuum effects in realistic spectroscopic experiments are discussed.
description: 5 pages, 2 figures. Revised version accepted in PRL
Smart BIPV Glass-Glass Curtain Wall Based on Sphelar® Technology
Creators: name: Román Medina, E.
name: Campos, J.M.
name: Cano, F.J.
name: Alonso, R.
name: Machado, M.
name: Amundarain, A.
name: Pereda, A.
name: Sanz Martinez, A.
name: Arrizabalaga, I.
name: Zubillaga, O.
name: Vega De Seoane, J.M.
name: Rips, M.
name: Nakata, J.
name: Taira, K.
name: Imoto, S.
name: Inagawa, I.
name: Ohtani, S.
name: Nakamura, H.
Publisher: name: WIP-Munich
Year: 2009
Subjects: Advanced Photovoltaics
New Materials, Cells and Modules

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 289-294
description: In 2008, Japanese KYOSEMI Corporation and Spanish Technology Corporation TECNALIA signed a
Collaboration Agreement for the development of a BIPV curtain wall based on KYOSEMI’s Sphelar® technology
and TECNALIA’s developed concept of distributed architecture. In this paper, the main aspects of the product design
and the validation plan, as well as the first tests results carried out by TECNALIA are presented. They show that the
proposed BIPV solution presents higher efficiency and lower cell-occupated area than other BIPV products already
available in the market, for the same power. Additionally, new features are achieved: unique aesthetical design and
indoor lighting, possibility of different patterns and drawings without compromising efficiency, variable ranges of
cell occupation, continuous monitoring of PV module performance, more efficient light capture by means of proper
selection of glass and selective glass coatings, etc. First results show that the proposed combination is a really
attractive option to be taken into account for building applications as solar power-generating glazing systems. The
first prototypes will be concluded in October and ready to be installed in KUBIK®, the experimental building that
TECNALIA has designed and built to serve as a testing laboratory on the performance of energy efficient products in
buildings.
Thermal conductivity and impurity scattering in the accreting neutron star crust
Creators: name: Roggero, Alessandro
name: Reddy, Sanjay
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the thermal conductivity of electrons for the strongly correlated multi-component ion plasma expected in the outer layers of neutron star's crust employing a Path Integral Monte Carlo (PIMC) approach. This allows us to isolate the low energy response of the ions and use it to calculate the electron scattering rate and the electron thermal conductivity. We find that the scattering rate is enhanced by a factor 2-4 compared to earlier calculations based on the simpler electron-impurity scattering formalism. This findings directly impacts the interpretation of thermal relaxation observed in transiently accreting neutron stars and has implications for the composition and nuclear reactions in the crust that occur during accretion.
description: Revised version addressing referee comments
Quantum State Reduction by Matter-Phase-Related Measurements in Optical Lattices
Creators: name: Kozlowski, Wojciech
name: Caballero-Benitez, Santiago F.
name: Mekhov, Igor B.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A many-body atomic system coupled to quantized light is subject to weak measurement. Instead of coupling light to the on-site density, we consider the quantum backaction due to the measurement of matter-phase-related variables such as global phase coherence. We show how this unconventional approach opens up new opportunities to affect system evolution and demonstrate how this can lead to a new class of measurement projections, thus extending the measurement postulate for the case of strong competition with the system's own evolution.
description: To be published in Scientific Reports; 9 pages, 4 figures (incl. appendices)
Mega-Solar Demonstration Project at Wakkanai
Creators: name: Kuwayama, A.
name: Miwa, S.
name: Matsuno, N.
name: Ito, T.
name: Hara, R.
name: Kita, H.
name: Matsuoka, N.
name: Taira, K.
Publisher: name: WIP-Munich
Year: 2009
Subjects: PV Systems
PV Power Plants

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 4116-4118
description: The MEGA-SOLAR demonstration project named "Verification of Grid Stabilization with Large-scale
PV Power Generation systems" has been started in 2006 at Wakkanai, the northernmost city of Japan. NEDO, New
Energy and Industrial Technology Development Organization of Japan conducts this project and HEPCO, Hokkaido
Electric Power Co., Inc. manages the overall project. The major objectives of this project are to evaluate adverse
impacts of large-scale PV power generation systems connected to the power grid and develop output control
technologies with integrated battery strage system. This paper describes the outline and recent results of this project.
title: Mothra: Network Situational Awareness at Scale
Creators: name: Ruef, Daniel
Publisher: name: Software Engineering Institute, Carnegie Mellon University
Year: 2023

description: This SEI Blog introduces the SEI's Mothra tool, summarizes our recent research on improvements to Mothra designed to handle large-scale environments, and describes research aimed at demonstrating Mothra’s effectiveness at “cloud scale” in the Amazon Web Services (AWS) GovCloud environment.
Operation and Energy Production of Two 1MW Low Concentration PV Plants in Toledo (Spain)
Creators: name: Alonso-Abella, M.
name: Chenlo, F.
name: Rodríguez, C.
name: Sánchez, J.
name: Fernández, J.
Publisher: name: WIP-Munich
Year: 2009
Subjects: PV Systems
PV Power Plants

description: 24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 4033-4037
description: The purpose of this project is to present the data of the first months of operation of two 1 MW nominal
power V-trough 2X low concentration grid connected PV plants that are in operation in the locations of Alcolea del
Tajo and Talavera de la Reina, respectively, in the province of Toledo (Spain). Low concentration (2X geometric Vtrough
cavity), use of standard PV modules, no additional cooling, uniform illumination and two axis tracking are the
main concepts considered in the design.
Pachycephala gutturalis subsp. ashbyi Mathews
Creators: name: Pachycephalidae
name: Aegithalidae
name: Remizidae
name: Paridae
name: Sittidae
name: Neosittidae
name: Certhiidae
name: Rhabdornithidae
name: Climacteridae
name: Dicaeidae
name: Pardalotidae
name: Nectariniidae, And
name: Lecroy, Mary
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Pachycephalidae
Pachycephala

description: Pachycephala gutturalis ashbyi Mathews Pachycephala gutturalis ashbyi Mathews, 1912a: 313 (Blackall Ranges, Queensland). Now Pachycephala pectoralis pectoralis Latham, 1801. See Schodde and Mason, 1999: 441–444, and Boles, 2007: 421. HOLOTYPE: AMNH 657823, male, collected in the Blackall Range, 26.42S, 152.53E (USBGN, 1957), Queensland, Australia, on 29 September 1903, from the Edwin Ashby Collection. From the Mathews Collection (no. 2633) via the Rothschild Collection. COMMENTS: Mathews gave his catalog number of the holotype in the original description. There are no other Mathews specimens from southern Queensland in AMNH that were collected before the publication of ashbyi. Galbraith (1956: 200) synonymized ashbyi with queenslandica; Mayr (1967: 23) recognized both queenslandica and ashbyi, but see Schodde and Mason (1999: 443–444) for a summary of subsequent treatments. Schodde and Mason (1999: 444) designated a neotype for Pachycephala pectoralis Latham, 1801.
description: Published as part of Pachycephalidae, Aegithalidae, Remizidae, Paridae, Sittidae, Neosittidae, Certhiidae, Rhabdornithidae, Climacteridae, Dicaeidae, Pardalotidae, Nectariniidae, And & Lecroy, Mary, 2010, Type Specimens Of Birds In The American Museum Of Natural History Part 8. Passeriformes:, pp. 1-178 in Bulletin of the American Museum of Natural History 2010 (333) on page 25
description: {"references": ["Mathews, G. M. 1912 a. A reference-list to the birds of Australia. Novitates Zoologicae 18: 171 - 446.", "Schodde, R., and I. J. Mason. 1999. The directory of Australian birds. Passerines. Collingwood, Victoria: CSIRO Publishing, 851 pp.", "Boles, W. E. 2007. Family Pachycephalidae. In: J. del Hoyo, A. Elliott, and D. A. Christie (editors), Handbook of birds of the world, volume 12: 374 - 437. Barcelona: Lynx Edicions, 816 pp., 56 pls, 436 photographs.", "Galbraith, I. C. J. 1956. Variation, relationships and evolution in the Pachycephala pectoralis superspecies (Aves, Muscicapidae). Bulletin of the British Museum (Natural History) Zoology 4: 133 - 222, map.", "Mayr, E. 1967. Family Muscicapidae, Subfamily Pachycephalinae and Genus Incertae sedis. In R. A. Paynter, Jr. (editor), Check-list of birds of the world, volume 12: 1 - 52. Cambridge, MA: Museum of Comparative Zoology, 495 pp."]}