cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Representation of quantum states as points in a probability simplex associated to a SIC-POVM
Creators: name: Rosado, Jose Ignacio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum state of a $d$-dimensional system can be represented by the $d^2$ probabilities corresponding to a SIC-POVM, and then this distribution of probability can be represented by a vector of $\R^{d^2-1}$ in a simplex, we will call this set of vectors $\mathcal{Q}$. Other way of represent a $d$-dimensional system is by the corresponding Bloch vector also in $\R^{d^2-1}$, we will call this set of vectors $\mathcal{B}$. In this paper it is proved that with the adequate scaling $\mathcal{B}=\mathcal{Q}$. Also we indicate some features of the shape of $\mathcal{Q}$.
description: 12 pages. Added journal reference
Early dark energy from zero-point quantum fluctuations
Creators: name: Maggiore, Michele
name: Hollenstein, Lukas
name: Jaccard, Maud
name: Mitsou, Ermis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine a cosmological model with a dark energy density of the form $ρ_{DE}(t)=ρ_X(t)+ρ_Z(t)$, where $ρ_X$ is the component that accelerates the Hubble expansion at late times and $ρ_Z(t)$ is an extra contribution proportional to $H^2(t)$. This form of $ρ_Z(t)$ follows from the recent proposal that the contribution of zero-point fluctuations of quantum fields to the total energy density should be computed by subtracting the Minkowski-space result from that computed in the FRW space-time. We discuss theoretical arguments that support this subtraction. By definition, this eliminates the quartic divergence in the vacuum energy density responsible for the cosmological constant problem. We show that the remaining quadratic divergence can be reabsorbed into a redefinition of Newton's constant only under the assumption that the energy-momentum tensor of vacuum fluctuations is conserved in isolation. However, in the presence of an ultra-light scalar field $X$ with $m_X
description: 7 pages, 3 figures; v3: improved discussion, references added
Characterization of Maize Producing Households in Manyoni and Chamwino Districts in Tanzania
Creators: name: Temu, Anna
name: Appolinary Manyama
name: Mgeni, Charles
name: Langyintuo, Augustine
name: Waized, Betty
Publisher: name: Gates Open Research
Year: 2019

description: Characterization of maize producing households in Manyoni and Chamwino districts in Tanzania
New methods to achieve meson, muon and gamma light sources through asymmetric electron positron collisions
Creators: name: Fu, Dawei
name: Ruzi, Alim
name: Lu, Meng
name: Li, Qiang
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We propose methods to produce energetic meson beams such as charged and neutral Kaons, which are boosted to be collimated and with relatively long life time. The first type of methods is based on asymmetric electron positron collisions with a center of mass energy of, e.g., 1020 MeV, and Kaons can be produced at a rate of $10^{4-5}/s$. The electron and positron beams are either asymmetric in energy, e.g., 10 GeV electron beam with 26 MeV positron beam, or asymmetric in space, e.g., 10 GeV electron and positron beams collisions separated with a angle around 0.05 radius. Such proposals should be able to be achieved with a reasonable budget. The other type of method is relying on TeV positron on target experiment, where Kaon beams can be achieved at around $10^{7}$ per bunch crossing. Such Kaon beams are clean with small contamination, and can have great physics potential on, e.g., hyperon searches through Kaon nuclei collision, Kaon rare decay measurement, and Kaon proton or Kaon lepton collisions. The same technique with very asymmetric electron positron collisions can also be extended to other final states such as pions and tau leptons.
description: Published in Int.J.Mod.Phys.A 38 (2023) 04n05, 2350033
The Impact of Spatio-temporal Variation on Seawater Quality and its Effect on the Domination of Sargassum polycystum on Small Islands in Western Indonesian Waters
Creators: name: I Ketut Sumandiarsa
name: Dietriech Geoffrey Bengen
name: Santoso, Joko
name: Januar, Hedi Indra
Publisher: name: Thai Society of Higher Education Institutes on Environment
Year: 2021
Subjects: Macroalgae
Sargassum polycystum
Small Island
Spatio-temporal variations

description: EnvironmentAsia, 14, 1, 80-92
title: A Water-Efficient Landscape: Public Lands Center, Montrose, CO
Creators: name: Pulsipher, Marcus
Publisher: name: Utah State University
Year: 2007

description: The problem of water-wasting landscapes is prevalent throughout the western United States. For decades western settlers struggled to turn their arid lands into the more familiar settings of lush vegetation found in their native New England and Western Europe. This mind set has been passed down through generations and has transformed into the basis of the current western water crisis (Brundin and Pearson 2001). Only in the last few decades has this mentality been challenged and we've seen the emergence of several water-efficient landscape models. Through careful application of water-efficient landscape principles, western communities can greatly extend the life of their water resources.
Strategic Implementation to Enhance Green Industry Practices in SMEs: Lesson Learned from Thailand
Creators: name: Phurita Noranarttakun
name: Chanathip Pharino
Publisher: name: Thai Society of Higher Education Institutes on Environment
Year: 2021
Subjects: Green industry
Green strategy
Small and medium enterprises
SWOT
Sustainable production

description: EnvironmentAsia, 14, 1, 93-105
Periodic elements in Garside groups
Creators: name: Lee, Eon-Kyung
name: Lee, Sang-Jin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F36, 20F10

description: Let $G$ be a Garside group with Garside element $Δ$, and let $Δ^m$ be the minimal positive central power of $Δ$. An element $g\in G$ is said to be 'periodic' if some power of it is a power of $Δ$. In this paper, we study periodic elements in Garside groups and their conjugacy classes. We show that the periodicity of an element does not depend on the choice of a particular Garside structure if and only if the center of $G$ is cyclic; if $g^k=Δ^{ka}$ for some nonzero integer $k$, then $g$ is conjugate to $Δ^a$; every finite subgroup of the quotient group $G/$ is cyclic. By a classical theorem of Brouwer, Kerékjártó and Eilenberg, an $n$-braid is periodic if and only if it is conjugate to a power of one of two specific roots of $Δ^2$. We generalize this to Garside groups by showing that every periodic element is conjugate to a power of a root of $Δ^m$. We introduce the notions of slimness and precentrality for periodic elements, and show that the super summit set of a slim, precentral periodic element is closed under any partial cycling. For the conjugacy problem, we may assume the slimness without loss of generality. For the Artin groups of type $A_n$, $B_n$, $D_n$, $I_2(e)$ and the braid group of the complex reflection group of type $(e,e,n)$, endowed with the dual Garside structure, we may further assume the precentrality.
description: The contents of the 8-page paper "Notes on periodic elements of Garside groups" (arXiv:0808.0308) have been subsumed into this version. 27 pages
Carnegie Supernova Project-II: Near-infrared spectral diversity and template of Type Ia Supernovae
Creators: name: Lu, Jing
name: Hsiao, Eric Y.
name: Phillips, Mark M.
name: Burns, Christopher R.
name: Ashall, Chris
name: Morrell, Nidia
name: Ng, Lawrence
name: Kumar, Sahana
name: Shahbandeh, Melissa
name: Hoeflich, Peter
name: Baron, E.
name: Uddin, Syed
name: Stritzinger, Maximilian D.
name: Suntzeff, Nicholas B.
name: Baltay, Charles
name: Davis, Scott
name: Diamond, Tiara R.
name: Folatelli, Gaston
name: Förster, Francisco
name: Gagné, Jonathan
name: Galbany, Lluís
name: Gall, Christa
name: González-Gaitán, Santiago
name: Holmbo, Simon
name: Kirshner, Robert P.
name: Krisciunas, Kevin
name: Marion, G. H.
name: Perlmutter, Saul
name: Pessi, Priscila J.
name: Piro, Anthony L.
name: Rabinowitz, David
name: Ryder, Stuart D.
name: Sand, David J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the largest and most homogeneous collection of near-infrared (NIR) spectra of Type Ia supernovae (SNe Ia): 339 spectra of 98 individual SNe obtained as part of the Carnegie Supernova Project-II. These spectra, obtained with the FIRE spectrograph on the 6.5 m Magellan Baade telescope, have a spectral range of 0.8--2.5 $μ$m. Using this sample, we explore the NIR spectral diversity of SNe Ia and construct a template of spectral time series as a function of the light-curve-shape parameter, color stretch $s_{BV}$. Principal component analysis is applied to characterize the diversity of the spectral features and reduce data dimensionality to a smaller subspace. Gaussian process regression is then used to model the subspace dependence on phase and light-curve shape and the associated uncertainty. Our template is able to predict spectral variations that are correlated with $s_{BV}$, such as the hallmark NIR features: Mg II at early times and the $H$-band break after peak. Using this template reduces the systematic uncertainties in K-corrections by ~90% compared to those from the Hsiao template. These uncertainties, defined as the mean K-correction differences computed with the color-matched template and observed spectra, are on the level of $4\times10^{-4}$ mag on average. This template can serve as the baseline spectral energy distribution for light-curve fitters and can identify peculiar spectral features that might point to compelling physics. The results presented here will substantially improve future SN~Ia cosmological experiments, for both nearby and distant samples.
description: 38 pages, 21 figures, accepted to APJ
Antenna bandwidth engineering through time-varying resistance
Creators: name: Mostafa, M. H.
name: Ha-Van, N.
name: Jayathurathnage, P.
name: Wang, X.
name: Ptitcyn, G.
name: Tretyakov, S. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Operational bandwidth of resonant circuits is limited by the resonator's size, which is known as the Chu limit. This limit restricts miniaturization of antennas, as the antenna bandwidth is inversely proportional to its size. Here, we propose slow time modulation of resistive elements to engineer bandwidth of small antennas. The temporal modulation of resistance induces virtual impedance that is fully controlled by the modulation parameters. We show how the virtual impedance can be used to optimize the frequency response of a resonant circuit, leading to enhanced matching at multiple frequencies simultaneously. We experimentally verify the proposed technique, demonstrating enhancement of radiation of a broadband modulated signal radiated by a small antenna.
description: 6 pages, 5 figures, submitted journal letter
Towards reliable calcification detection: calibration of uncertainty in coronary optical coherence tomography images
Creators: name: Liu, Hongshan
name: Li, Xueshen
name: Bamba, Abdul Latif
name: Song, Xiaoyu
name: Brott, Brigitta C.
name: Litovsky, Silvio H.
name: Gan, Yu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Optical coherence tomography (OCT) has become increasingly essential in assisting the treatment of coronary artery disease (CAD). Image-guided solutions such as Percutaneous Coronary Intervention (PCI) are extensively used during the treatment of CAD. However, unidentified calcified regions within a narrowed artery could impair the outcome of the PCI. Prior to treatments, object detection is paramount to automatically procure accurate readings on the location and thickness of calcifications within the artery. Deep learning-based object detection methods have been explored in a variety of applications. The quality of object detection predictions could lead to uncertain results, which are not desirable in safety-critical scenarios. In this work, we implement an object detection model, You-Only-Look-Once v5 (YOLO), on a calcification detection framework within coronary OCT images. We evaluate the uncertainty of predictions based on the expected calibration errors, thus assessing the certainty level of detection results. To calibrate confidence scores of predictions, we implement dependent logistic calibration using each detection result's confidence and center coordinates. With the calibrated confidence score of each prediction, we lower the uncertainty of predictions in calcification detection. Our results show that the YOLO achieves higher precision and recall in comparison with the other object detection model, meanwhile producing more reliable results. The calibrated confidence of prediction results in a confidence error of approximately 0.13, suggesting that the confidence calibration on calcification detection could provide a more trustworthy result, indicating a great potential to assist clinical evaluation of treating the CAD during the imaging-guided procedure.
title: Endangered Species Act Section 7(a)(2) Biological Opinion and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Consultation for the Payette National Forest Programmatic Activities (Seven Forest-wide Activities)
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2020

description: ESA Section 7 Consultation ; WCRO-2020-01560
title: Prevalence of Type 2 Diabetes in Youth and Adolescents
Creators: name: Patterson, Julie
Publisher: name: Utah State University
Year: 2006

description: Until recently, Type 2 diabetes was typically regarded as a disease of the middle-aged and elderly. While it is still true that this age group maintains a higher risk than younger adults, evidence is accumulating that onset in those of a much younger age. Children and adolescents are now part of this epidemic. This new phenomenon brings a serious new aspect to the global diabetes epidemic and heralds an emerging public health problem of major proportions. Prevention and treatment in these youth cannot be taken lightly. Prevention can be maintained through implementing exercise and balanced nutrition. It is essential to involve the whole society in this prevention process including schools, healthcare workers, friends and families. Treatment is important to help these youth avoid further complications later in life. Treatment involves weight loss, exercise, medication and maintenance of the disease. Type 2 diabetes in our youth is a serious concern and needs to be recognized as such if the problem is to be corrected.
T-duality of anomalous Chern-Simons couplings
Creators: name: Garousi, Mohammad R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is known that the anomalous D$_p$-brane Chern-Simons couplings are not consistent with the standard rules of T-duality. Using compatibility of these couplings with the linear T-duality transformations, the B-field gauge transformations and with the general coordinate transformations as guiding principles we find new couplings at order $O(α'^2)$ for ${\cal C}^{(p-3)}$, ${\cal C}^{(p-1)}$, ${\cal C}^{(p+1)}$ and ${\cal C}^{(p+3)}$.
description: 19 pages, Latex file, no figure, the version appears in NPB
Enantiomer detection via Quantum Otto cycle
Creators: name: Izadyari, Mohsen
name: Naseem, M. Tahir
name: Müstecaplıouglu, Özgür E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Enantiomers are chiral molecules that exist in right-handed and left-handed conformations. Optical techniques of enantiomers detection are widely employed to discriminate between left- and right-handed molecules. However, identical spectra of enantiomers make enantiomer detection a very challenging task. Here, we investigate the possibility of exploiting thermodynamic processes for enantiomer detection. In particular, we employ a quantum Otto cycle, in which a chiral molecule described by a three-level system with cyclic optical transitions is considered a working medium. Each energy transition of the three-level system is coupled with an external laser drive. We find that the left-handed molecule works as a heat engine, while the right-handed molecule works as a thermal accelerator where the overall phase of the drives is considered as the cycle's control parameter. In addition, both left- and right-handed molecules work as heat engines by considering laser drives' detuning as the control parameter. However, the molecules can still be distinguished because both cases' extracted work and efficiency are quantitatively very different. Accordingly, left and right-handed molecules can be distinguished by evaluating the work distribution in the Otto cycle.
The Agricultural Outlook for 1932
Creators: name: Bureau Of Agricultural Economics
name: Bureau Of Agricultural Economics
Publisher: name: Unknown
Year: 1932
Subjects: Crop Production/Industries
Farm Management
Livestock Production/Industries

description: Excerpts from the report: The domestic demand for farm products has fallen to unusually low levels as a result of the further decline in business activity during 1931. The low level of industrial activity and consumer incomes in 1931 will continue to influence domestic demand for farm products into 1932. Improvement in demand, of course, depends on improvement in business activity which in turn is largely influenced by improvement in credit conditions and the restoration of business confidence. The trends of industrial production and pay rolls through the spring and summer months should furnish a guide to farmers for the probable demand for their products in the latter part of 1932. Domestic demand for farm products, after showing some improvement during the first few months of 1931 declined throughout the remainder of the year. Unfavorable financial developments abroad, the development of further liquidation in the security markets, and a high rate of bank suspension in this country were the chief factors in counteracting the favorable developments that were laying the groundwork for eventual business recovery. The net result of these interrelated developments, manifesting themselves in a further recession in industrial activity, in decreased money incomes of consumers, in falling prices, and restricted credit conditions, was to reduce the gross farm income from the 1931 farm production to $6,900,000,000 from $9,300,000,000 in 1930 and $11,900,000,000) in 1929. This reduction in gross income of about $5,000,000,000, or more than 40 per cent in two years, reflects chiefly the price decline during the last two seasons.
title: Endangered Species Act (ESA) Section 7(a)(2) Biological Opinion and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response, Issuance of 14 Section 10(a)(1)(A) Enhancement of Survival Permits associated with the “Template Safe Harbor Agreement for Conservation Coho Salmon in the Shasta River” and individual Site Plan Agreements, affecting private lands and state lands in the Upper Shasta River, Big Springs Creek, Parks Creek and their tributary streams in Siskiyou County, California
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2020

description: ESA Section 7 Consultation ; WCRO-2020-02923
title: Biological and Conference Opinion on the Issuance of Scientific Research Permit No. 23858 to investigate seal populations and their ecology in the North Pacific Ocean, Arctic Ocean, and the adjacent coastal regions of Alaska.
Creators: name: United States. National Marine Fisheries Service. Office of Protected Resources
Publisher: name: United States. National Marine Fisheries Service. Office of Protected Resources
Year: 2020

description: ESA Section 7 Consultation ; OPR-2020-02318
Fidelity of the near resonant quantum kicked rotor
Creators: name: Probst, Benedikt
name: Dubertrand, Remy
name: Wimberger, Sandro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a perturbative result for the temporal evolution of the fidelity of the quantum kicked rotor, i.e. the overlap of the same initial state evolved with two slightly different kicking strengths, for kicking periods close to a principal quantum resonance. Based on a pendulum approximation we describe the fidelity for rotational orbits in the pseudo-classical phase space of a corresponding classical map. Our results are compared to numerical simulations indicating the range of applicability of our analytical approximation.
description: 14 pages, 7 figures; Revised version
HebSzen: Von der Frauenkunst zur Wissenschaft - die Entwicklung von außerklinischen Szenarien für einen grundständigen Studiengang zur Hebamme in Bayern auf Basis einer empirischen Studie des Hebammenwesens
Creators: name: Fillenberg, Barbara Dorothea
Publisher: name: Universität Vechta
Year: 2021
Subjects: subject: Hebammenwesen
subject: außerklinische Geburtshilfe
subject: Akademisierung
subject: Cultural Turn
subject: Szenarien
subject: Simulation
subject: Professionssoziologie
subject: Wissenssoziologie
subject: Hebammenwissenschaft
subject: Mixed-Methods
subject: DDC Sachgruppen::300 - Sozialwissenschaften
subject: DDC Sachgruppen::600 - Technik, Medizin, angewandte Wissenschaften::610 - Medizin, Gesundheit

description: HebSzen schildert die Umbruchphase des Hebammenwesens zum Zeitpunkt der Vollakademisierung des Hebammenberufs auf Basis eines professions- und wissenssoziologischen Ansatzes. Als letztes Bundesland setzte Bayern die akademische Qualifikation von werdenden Hebammen um und bildet daher den Kern des Forschungsinteresses. Empirisch wurde mit Mixed-Methods erforscht, inwiefern Hebammenwissen, das in der von Hebammen geleiteten, außerklinischen Hebammentätigkeit konserviert wurde, bisher in die Lehre an Hebammenschulen in Bayern einfloss und wie außerklinisch tätige Hebammen ihr Wissen zukünftig im Hochschulkontext weitergeben können. Im Ergebnis konnte aufgezeigt werden, dass sich die hebammengeleitete außerklinische Geburtshilfe von der klinischen Geburtshilfe unterscheidet, jedoch bisher kaum an bayerischen Hebammenschulen unterrichtet wurde. Zudem wurde deutlich, dass die Nachfrage der Frauen nach außerklinischer Geburtshilfe das Angebot deutlich übersteigt und somit die Notwendigkeit gegeben ist, Hebammen für die außerklinische Geburtshilfe zu sensibilisieren und qualifizieren. Jedoch besteht ein Dilemma: Zum einen sind zu wenig akademisierte Hebammen in Bayern außerklinisch tätig, zum anderen würden diese in der Versorgung von Frauen fehlen, würden sie nun vermehrt in der Hochschullehre eingesetzt werden. Eine Brückenlösung könnte sein, dass außerklinisch tätige Hebammen ihr Wissen im Hochschulkontext in Form von Fallbeispielen, als Autor*innen für Szenarien sowie im Rahmen von Gastvorträgen weitergegen. Im Rahmen dieser Arbeit wurden Beispiele hierfür erarbeitet.
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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 13.04.02 - Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑ Ð½Ð¸ÐºÐ° ; 13.04.02_01 - Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐ°Ð½ÑÐ¸Ð¹ Ð¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¹
titleType: Subtitle
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Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÑÑÑ Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð³Ð°Ð·Ð¾Ð¼Ð°Ð·ÑÑÐ½Ð¾Ð¹ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4Ñ800 ÐÐÑ. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð¿Ð¾Ð´Ð±Ð¾ÑÐ° Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, ÑÑÐµÐ¼Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ, ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹. ÐÑÐ» Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ ÑÐ¾Ð²Ð¼ÐµÑÑÐ½ÑÐ¹ Ð²ÑÐ±ÐµÐ³ ÑÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð°Ð¼Ð¸ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð²Ð¾Ð¿ÑÐ¾Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ°Ð¼Ð¾Ð·Ð°Ð¿ÑÑÐºÐ° Ð¿Ð¾ÑÐ»Ðµ ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ ÐÐÐ .
description: In this paper, the main circuit of the electrical connection of the gas-oil KES with a capacity of 4x800 MW is designed. The method of selection the main equipment, the main circuit of electrical connections, the scheme of own needs, switching equipment, current-carrying parts are presented. The joint run-down of a turbogenerator with mechanisms of own needs was investigated. The question of assessing the self-start after the operation of ATS is considered.
title: Towards Lifshitz holography in 3-dimensional higher spin gravity
Creators: name: Prohazka, Stefan
Publisher: name: TU Wien
Year: 2013

description: Wir analysieren asymptotische Lifshitz Raumzeiten mit einem dynamischen Exponenten z=2 in Spin-3 Gravitation. Es werden zwei unterschiedliche konsistente Randbedingungen, welche zu erhaltenen Ladungen führen, präsentiert. Im Fall der strikteren Randbedingungen ist die asymptotische Symmetriealgebra durch zwei W(3) Algebren mit einer zentralen Ladung von c=3l/(2G) gegeben. Die Variationen der weniger restriktiven Randbedingungen werden ebenfalls präsentiert und wir vermuten, dass die asymptotischen Symmetrien durch Polyakov-Bershadsky Algebren gegeben sind.
description: We analyze asymptotically Lifshitz spacetimes with a dynamical critical exponent of z=2 in spin-3 gravity in the principal embedding. Two different sets of consistent boundary conditions with conserved charges are presented. For the stricter set of boundary conditions the asymptotic symmetry algebra is given by two copies of the W(3) algebra with central charge c=3l/(2G). The variations of the looser set of boundary conditions are presented and we conjecture that the asymptotic symmetries in this case are given by Polyakov-Bershadsky algebras.
title: ÐÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð³Ð¾ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¾ Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼Ð¾Ð¼ Ð¸Ð¼ÑÑÐµÑÑÐ²Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Concept for the development of civil legislation on real estate
Creators: name: Ð¡Ð°Ð²ÐµÐ»ÑÐµÐ², ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼Ð¾Ðµ Ð¸Ð¼ÑÑÐµÑÑÐ²Ð¾
ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ
Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ðµ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð²ÐµÑÐ¸
Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÐ¹ ÑÑÐ°ÑÑÐ¾Ðº
Ð¶Ð¸Ð»Ð¾Ðµ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ðµ
Ð½ÐµÐ¶Ð¸Ð»Ð¾Ðµ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ðµ
ÐµÐ´Ð¸Ð½ÑÐ¹ Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ
Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
real estate
concept
civil law
land plot
living quarters
non-residential premises
united real estate complex
legal regulation

description: Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°ÑÑÑÐ° Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼Ð¾Ð³Ð¾ Ð¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð² Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ Ð Ð¾ÑÑÐ¸Ð¸. Ð¢Ð°ÐºÐ¶Ðµ, Ð±ÑÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ¾Ð² Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼ÑÑ Ð²ÐµÑÐµÐ¹. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸Ð· Ð°ÑÐ¿ÐµÐºÑÐ¾Ð², ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÑ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ, Ð²ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð¸Ð½ÑÑÐ¸ÑÑÑ ÑÐ´ÐµÐ»Ð¾Ðº Ñ Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼ÑÐ¼ Ð¸Ð¼ÑÑÐµÑÑÐ²Ð¾Ð¼. Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼Ð¾Ð³Ð¾ Ð¸Ð¼ÑÑÐµÑÑÐ²Ð°, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÑ ÑÑÐ°ÑÑÐºÐ¾Ð², Ð¶Ð¸Ð»ÑÑ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ð¹, Ð½ÐµÐ¶Ð¸Ð»ÑÑ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¸ ÐµÐ´Ð¸Ð½Ð¾Ð³Ð¾ Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°.
description: The following work includes a historical analysis of status of real estates in Russian legal system. Also, there were investigated different definitions and attributes of real estates. An institute of trades with real estates is defined as one of the aspects, that was described in this work. Features of the legal regulation of separated elements of the real estates system, in particular, of land plots, living quarters, non-residential premises and united real estates complex were investigated during the research.
Li-La-Zr-O electrolytes for all-solid-state Li-ion batteries by solution/suspension plasma spray
Creators: name: Koresh, Ido
Publisher: name: University of British Columbia
Year: 2022

description: All-solid-state Li-ion batteries (LIB) have been drawing growing attention among the scientific and industrial communities as they offer superior properties over the state-of-the-art liquid-electrolyte based LIB. The Li garnet-type oxides Li₇La₃Zr₂O₁₂ and amorphous Li-La-Zr-O (a-LLZO) are promising solid-state electrolytes (SSE) for all-solid-state LIB. There are several knowledge gaps related to this relatively new class of SSE that are yet to be explored. In this work, we investigated a novel approach to prepare thick films (about 10 to 60 µm thick) of this class of SSE by a solution/suspension plasma spray (SSPS) process. The SSPS process is an emerging thick films (10-500 µm) deposition technology. It offers several advantages that make it a promising low-cost, rapid and robust SSE production method. We studied how process parameters affect the film’s phase composition, Li number density and microstructure, which in turn alter the film’s Li-ion conductivity. The SSPS flexibility enabled us to study the Li-ion transport properties of amorphous Li-La-Zr-Nb-O (a-LLZNO) based thick films. The process was manipulated to alter a-LLZNO content in the films. The films that contained mostly a-LLZNO (~76 wt%) exhibited significantly different properties vs. mostly (~55 wt%) cubic Li₆.₇₅La₃Zr₁.₇₅Nb₀.₂₅O₁₂ (c-LLZNbO). The latter showed Li-ion conductivity of 4.1•10⁻⁵ S cm⁻¹ at 20 °C and activation energy of 0.49 eV. As the a-LLZNO became the main phase the transport properties shifted. The Li-ion conductivity decreased by a few orders of magnitude and the activation energy raised by 47 %. The conductivity spectra for these films showed a Jonscher power law behavior that was followed by superlinear power law behavior with a dimensionless exponent that was around 1.65. These behaviors were not observed for the c-LLZNbO based films and have not been reported earlier for a-LLZNO/a-LLZO phases. To improve the SSPS films’ Li-ion conductivity the c-LLZNbO stabilization process was investigated through post-deposition thermal treatment. We found that the process comprises two main transformations: a-LLZNO crystallization and La₂Zr₂O₇ to c-LLZNbO transformation that showed a large rate difference. Films that were treated at 700 °C for 2 h exhibited pure c-LLZNbO but the treatments also promoted significant microstructural changes that increased the films’ resistance.
Discrete defect plasticity and implications for dissipation
Creators: name: Needleman, Alan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The focus is on discrete defects that can be modeled by continuum mechanics, but where the discreteness of the carriers of plastic deformation plays a significant role. The formulations are restricted to small deformation kinematics and the defects considered, dislocations and discrete shear transformation zones (STZs), are described by their linear elastic fields. In discrete defect plasticity both the stress-strain response and the partitioning between defect energy storage and defect dissipation are outcomes of an initial/boundary value problem solution. Discrete dislocation plasticity modeling results are reviewed that illustrate the implications of defect dissipation evolution for friction, fatigue crack growth and thermal softening. Examples are also given of consequences of three modes of the evolution of discrete defects for size dependence and dissipation in constrained shear. The requirement that the dissipation rate is non-negative, which is a specialization of the Clausius-Duhem inequality for a purely mechanical formulation, imposes restrictions on kinetic relations for the evolution of discrete defects. Explicit kinetic relations for discrete dislocation plasticity dissipation and for discrete STZ plasticity dissipation identify conditions that can lead to a negative dissipation rate. The statistical mechanics form of the second law allows the Clausius-Duhem inequality to be violated for a sufficiently small number of discrete events for a short time period. In continuum mechanics, at least in some circumstances, satisfaction of the Clausius-Duhem inequality can be regarded as a requirement for stability. One dimensional continuum calculations illustrate that there can be a negative dissipation rate over a short distance and for a short time period with overall stability maintained. Implications for discrete defect plasticity modeling are briefly discussed.
title: Endangered Species Act Section 7(a)(2) Biological Opinion for the U.S. Army Corps of Engineers’ Permitting of the Construction and Maintenance of the Randall Road Debris Basin on San Ysidro Creek, Santa Barbara County, California
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2020

description: ESA Section 7 Consultation ; WCRO-2020-00527
HerMES : SPIRE detection of high redshift massive compact galaxies in GOODS-N field
Creators: name: Cava, A.
name: Rodighiero, G.
name: Perez-Fournon, I.
name: Buitrago, F.
name: Trujillo, I.
name: Altieri, B.
name: Amblard, A.
name: Auld, R.
name: Bock, J.
name: Brisbin, D.
name: Burgarella, D.
name: Castro-Rodriguez, N.
name: Chanial, P.
name: Cirasuolo, M.
name: Clements, D. L.
name: Conselice, C. J.
name: Cooray, A.
name: Eales, S.
name: Elbaz, D.
name: Ferrero, P.
name: Franceschini, A.
name: Glenn, J.
name: Solares, E. A. Gonzalez
name: Griffin, M.
name: Ibar, E.
name: Ivison, R. J.
name: Marchetti, L.
name: Morrison, G. E.
name: Mortier, A. M. J.
name: Oliver, S. J.
name: Page, M. J.
name: Papageorgiou, A.
name: Pearson, C. P.
name: Pohlen, M.
name: Rawlings, J. I.
name: Raymond, G.
name: Rigopoulou, D.
name: Roseboom, I. G.
name: Rowan-Robinson, M.
name: Scott, D.
name: Seymour, N.
name: Smith, A. J.
name: Symeonidis, M.
name: Tugwell, K. E.
name: Vaccari, M.
name: Valtchanov, I.
name: Vieira, J. D.
name: Vigroux, L.
name: Wang, L.
name: Wright, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have analysed the rest-frame far infrared (FIR) properties of a sample of massive (Mstar > 10^11Msun) galaxies at 2
description: 6 pages, 3 figure, 1 table, MNRAS Herschel issue, in V2 added references and corrected typos
La responsabilità del datore di lavoro nella prevenzione delle condizioni di rischio insite nella possibile negligenza, imprudenza o imperizia del lavoratore
Creators: name: Marchesini, Luisa
Publisher: name: Diritto della sicurezza sul lavoro
Year: 2019

description: La nota a sentenza affronta il controverso tema della responsabilità civile del datore di lavoro in caso di negligenza, imprudenza o imperizia del lavoratore. Nel contributo si analizza il passaggio dal modello monosoggettivo di sicurezza, a quello plurisoggettivo di ripartizione delle competenze in azienda, con particolare attenzione alle figure del datore di lavoro e del lavoratore e al contenuto del loro reciproco dovere di sicurezza, domandosi su come ciò abbia inciso sull’estensione della responsabilità datoriale, anche alla luce dei più recenti orientamenti giurisprudenziali.
The note to judgment deals with the controversial issue of the civil liability of the employer in the case of negligence, imprudence or inexperience of the worker. The contribution analyzes the transition from the one-sided security model, to the multi-subjective model of sharing of skills in the company, with particular attention to the figures of the employer and the worker and the content of their mutual duty of security, wondering how this affected on the extension of employer responsibility, also in light of the most recent jurisprudential guidelines.
description: Diritto della sicurezza sul lavoro, N. 2 (2018)
Semantic Grounding of Novel Spoken Words in the Primary Visual Cortex
Creators: name: Garagnani, Max
name: Kirilina, Evgeniya
name: Pulvermüller, Friedemann
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: embodied cognition
subject: word learning
subject: language acquisition
subject: action-perception circuit
subject: conceptual category
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Embodied theories of grounded semantics postulate that, when word meaning is first acquired, a link is established between symbol (word form) and corresponding semantic information present in modality-specific—including primary—sensorimotor cortices of the brain. Direct experimental evidence documenting the emergence of such a link (i.e., showing that presentation of a previously unknown, meaningless word sound induces, after learning, category-specific reactivation of relevant primary sensory or motor brain areas), however, is still missing. Here, we present new neuroimaging results that provide such evidence. We taught participants aspects of the referential meaning of previously unknown, senseless novel spoken words (such as “Shruba” or “Flipe”) by associating them with either a familiar action or a familiar object. After training, we used functional magnetic resonance imaging to analyze the participants’ brain responses to the new speech items. We found that hearing the newly learnt object-related word sounds selectively triggered activity in the primary visual cortex, as well as secondary and higher visual areas.These results for the first time directly document the formation of a link between the novel, previously meaningless spoken items and corresponding semantic information in primary sensory areas in a category-specific manner, providing experimental support for perceptual accounts of word-meaning acquisition in the brain.
Δημιουργία και υλοποίηση ενός ηλεκτρονικού περιβάλλοντος για τη διδασκαλία στρατηγικών πρόσθεσης νοερού λογισμού, βασισμένο στα στάδια γνωστικής ανάπτυξης του Jerome Bruner
Creators: name: Σπέντζου, Αιμιλία
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: Bruner
subject: Πρόσθεση

description: Η παρούσα διπλωματική εργασία βασίζεται στον σχεδιασμό και την υλοποίηση ενός ηλεκτρονικού περιβάλλοντος που πραγματεύεται τις στρατηγικές πρόσθεσης νοερού λογισμού με υπέρβαση της δεκάδας στην A’ Δημοτικού. Σε αυτή την τάξη, οι μαθητές καλούνται να μάθουν τον μηχανισμό της πρόσθεσης και γι’ αυτό, διδάσκονται στρατηγικές, ώστε να εκτελούν τις προσθέσεις εύκολα και σωστά. Στόχος είναι οι μαθητές να μάθουν να προσθέτουν με ευχέρεια μέχρι τον αριθμό 20, ξεπερνώντας σιγά-σιγά τα εποπτικά υλικά και εκτελώντας προσθέσεις νοερά, είτε ανακαλώντας άμεσα από τη μνήμη τους αθροίσματα (ανακλητικές νοερές στρατηγικές πρόσθεσης) είτε αξιοποιώντας τα απομνημονευμένα αθροίσματα για τον υπολογισμό άλλων αθροισμάτων (νοερές κατασκευαστικές στρατηγικές πρόσθεσης). Ωστόσο, οι στρατηγικές που οι μαθητές διδάσκονται δεν είναι πάντα εύκολο να τις κατανοήσουν και να τις χρησιμοποιήσουν, διότι σε αυτή την ηλικία, πολλά παιδιά έχουν ανάγκη την άμεση αισθητοποίηση και του οπτικοποίηση των ποσοτήτων, με τη βοήθεια εποπτικού υλικού ή ακόμα και τη χρήση των δακτύλων τους. Προκειμένου οι μαθητές να ξεκινούν από οικείες τεχνικές μάθησης και σταδιακά να προχωρούν και να κατακτούν αφηρημένες μαθηματικές έννοιες, στην εργασία αυτή εφαρμόζεται το θεωρητικό μοντέλο των τριών σταδίων γνωστικής ανάπτυξης του Jerome Bruner. Σύμφωνα με αυτό, οι μαθητές διέρχονται από πολλαπλά στάδια αναπαραστάσεων μαθηματικών εννοιών, μέχρι να κατανοήσουν και να μπορούν να εφαρμόζουν τις διδαχθείσες μαθηματικές έννοιες. Συγκεκριμένα, στο πρώτο στάδιο γνωστικής ανάπτυξης, στο πρακτικό, οι μαθητές μαθαίνουν να υπολογίζουν με τη βοήθεια αντικειμένων, στο εικονιστικό στάδιο με εικόνες και στο συμβολικό στάδιο με σύμβολα, αριθμούς και γράμματα. Η σημασία των πολλαπλών μαθηματικών αναπαραστάσεων έγκειται στο γεγονός ότι οι μαθητές ενισχύονται σημαντικά στην ομαλή μετάβαση από το ένα στάδιο γνωστικής ανάπτυξης στο άλλο, κατανοώντας σε βάθος και εννοιολογικά την κάθε στρατηγική και ανακαλύπτοντας τις σχέσεις των αριθμών, γεγονός που θα αποδειχθεί πολύ βοηθητικό για την εκτέλεση των πράξεων και στις υπόλοιπες δεκάδες μέχρι τον αριθμό 100. Στην παρούσα έρευνα λοιπόν τίθενται τα ερευνητικά ερωτήματα: α) αν βελτιώθηκαν οι επιδόσεις των μαθητών σε ασκήσεις μετά την παρακολούθηση του ηλεκτρονικού μαθήματος και β) σε ποιον βαθμό οι μαθητές μπόρεσαν να κατανοήσουν και να χρησιμοποιήσουν τις στρατηγικές νοερού λογισμού που διδάχθηκαν στο ηλεκτρονικό μάθημα. Το ηλεκτρονικό μάθημα δομείται σε τρεις ενότητες που η καθεμία αντιπροσωπεύει το κάθε στάδιο γνωστικής ανάπτυξης, ενώ παράλληλα η κάθε στρατηγική διέρχεται και από τα τρία στάδια πρακτικής, εικονιστικής και συμβολικής αναπαράστασης.
Self-intersection local times of random walks: Exponential moments in subcritical dimensions
Creators: name: Becker, Mathias
name: König, Wolfgang
Publisher: name: arXiv
Year: 2010
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K37, 60F10, 60J55

description: Fix $p>1$, not necessarily integer, with $p(d-2)0$ that are bounded from above, possibly tending to zero. The speed is identified in terms of mixed powers of $t$ and $θ_t$, and the precise rate is characterized in terms of a variational formula, which is in close connection to the {\it Gagliardo-Nirenberg inequality}. As a corollary, we obtain a large-deviation principle for $\|\ell_t\|_p/(t r_t)$ for deviation functions $r_t$ satisfying $t r_t\gg\E[\|\ell_t\|_p]$. Informally, it turns out that the random walk homogeneously squeezes in a $t$-dependent box with diameter of order $\ll t^{1/d}$ to produce the required amount of self-intersections. Our main tool is an upper bound for the joint density of the local times of the walk.
description: 15 pages. To appear in Probability Theory and Related Fields. The final publication is available at springerlink.com
MCRG Minimal Walking Technicolor
Creators: name: Catterall, Simon
name: Del Debbio, Luigi
name: Giedt, Joel
name: Keegan, Liam
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a Monte Carlo renormalisation group study of the SU(2) gauge theory with two Dirac fermions in the adjoint representation. Using the two lattice matching technique recently advocated and exploited in [arXiv:0907.0919], we measure the running of the coupling and the anomalous mass dimension.
description: 7 pages, 5 figures. Talk given at the XXVIII International Symposium on Lattice Field Theory (Lattice 2010), June 14-19,2010, Villasimius, Sardinia, Italy
title: Endangered Species Act Section 7(a)(2) Biological Opinion for US-101 Southbound Pismo Congestion Relief Project in San Louis Obispo County (EA: 05-1G680)
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2020

description: ESA Section 7 Consultation ; WCRO-2020-01834
Optical evidence for intermolecular coupling in mixed films of pentacene and perfluoropentacene
Creators: name: Broch, K.
name: Heinemeyer, U.
name: Hinderhofer, A.
name: Anger, F.
name: Scholz, R.
name: Gerlach, A.
name: Schreiber, F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present optical absorption spectra of mixed films of pentacene (PEN) and perfluoropentacene (PFP) grown on SiO2. We investigated the influence of intermolecular coupling between PEN and PFP on the optical spectra by analyzing samples with five different mixing ratios of PFP:PEN with variable angle spectroscopic ellipsometry (VASE) and differential reflectance spectroscopy (DRS). The data show how the spectral shape is influenced by changes in the volume ratio of the two components. By comparison with the pure film spectra an attempt is made to distinguish transitions due to intermolecular coupling between PEN and PFP from transitions caused by interactions of PEN (PFP) with other molecules of the same type. We observe a new transition at 1.6 eV which is not found in the pure film spectra and which we assign to coupling of PFP and PEN.
description: 6 pages, 6 figures, 1 table, accepted for publication in Phys. Rev. B
title: Endangered Species Act Section 7(a)(2) Jeopardy Biological Opinion and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for the Issuance of Permits for 39 Projects under Section 404 of the Clean Water Act and Section 10 of the Rivers and Harbors Act for Actions related to Structures in the Nearshore Environment of Puget Sound
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2020

description: ESA Section 7 Consultation ; WCRO-2020-01361