cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Topology of steady and expanding gradient Ricci solitons via f-harmonic maps
Creators: name: Rimoldi, Michele
name: Veronelli, Giona
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53C43, 53C21

description: In this paper we give some results on the topology of manifolds with $\infty$-Bakry-Émery Ricci tensor bounded below, and in particular of steady and expanding gradient Ricci solitons. To this aim we clarify and further develop the theory of f-harmonic maps from non-compact manifolds into non-positively curved manifolds. Notably, we prove existence and vanishing results which generalize to the weighted setting part of Schoen and Yau's theory of harmonic maps.
description: 20 pages. The title has changed in this final version. To appear in Differential Geometry and its Applications
An investigation on the reliability of AlGaAs/GaAs HEMTs
Creators: name: Brambilla, G.
name: D'Ambrosio, A.
name: Fattore, G.
name: Galante, P.
name: Tedeseo, C.
name: Castellaneta, G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: The results of an investigation concerning reliability of AlGaAs/GaAs High Electron Mobility Transistor devices are presented.
Such investigation, carried out on devices from two different manufacturers, has been performed under an ESA contract (CCN N. 2 to 6462/85/NL/JG(SC)) aimed at providing sufficient confidence in HEMT devices,  so to allow their use in satellite low noise receivers.
Funktionelle Charakterisierung des 2-Oxoglutarat/Malat-Translokators in sich entwickelnden Samen von Pisum sativum
Creators: name: Riebeseel, Erik
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2009
Subjects: subject: Online-Publikation
subject: Hochschulschrift
subject: 575.6846962374
subject: 575

description: Die in der inneren plastidären Membran eingebetteten Transportproteine regulieren den Austausch von Metaboliten mit dem umgebenen Zytoplasma. Der 2-Oxoglutarat/Malat-Translokator (OMT) ist für den Import des Kohlenstoffgerüstes 2-Oxoglutarat in die Plastiden zuständig, welches im GS/GOGAT-Zyklus unter Bildung von Glutamat aminiert wird. Der OMT ist aufgrund der hohen Expression in sich entwickelnden Erbsensamen für die Reserve-stoffeinlagerung wichtig. Durch eine Antisense-Inhibition des OMTs konnte der mRNA-Level sowie die Transportraten des 2-Oxoglutarates und des Malates um 50 bis 70 % reduziert werden. Die OMT-antisense-Erbsen zeigen ein höheres Level an organischen Säuren, an Ammonium und Saccharose sowie ein verändertes Verhältnis von Asn:Asp und Gln:Glu. Der verringerte Aminosäuregehalt weist auf eine Substratlimitation des GS/GOGAT-Zyklus durch den verminderten Import von 2-Oxoglutarat hin. Die reifen Erbsensamen haben ein geringeres Samengewicht sowie ein verminderten Gehalt an Reserveproteinen. Durch Transkript- und Metabolitanalysen konnten Veränderungen sowohl im Stickstoff- als auch im Kohlenstoffmetabolismus nachgewiesen werden. Durch die vermehrte Expression plastidärer Gene ist eine verschobene Plastidenentwicklung nachweisbar.
Existence theorems in the geometrically non-linear 6-parametric theory of elastic plates
Creators: name: Birsan, Mircea
name: Neff, Patrizio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 74K20, 74K25, 74G65, 74G25

description: In this paper we show the existence of global minimizers for the geometrically exact, non-linear equations of elastic plates, in the framework of the general 6-parametric shell theory. A characteristic feature of this model for shells is the appearance of two independent kinematic fields: the translation vector field and the rotation tensor field (representing in total 6 independent scalar kinematic variables). For isotropic plates, we prove the existence theorem by applying the direct methods of the calculus of variations. Then, we generalize our existence result to the case of anisotropic plates. We also present a detailed comparison with a previously established Cosserat plate model.
description: 19 pages, 1 figure
Literaturkritik versus Ästhetik : uu einem deutsch-französischen Ideentransfer um 1800
Creators: name: Décultot, Elisabeth
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 809

description: Im Mittelpunkt der vorliegenden Untersuchung steht die Auseinandersetzung französischer Gelehrter, Schriftstellerinnen und Schriftsteller – darunter etwa Madame de Staël oder Charles de Villers – mit der deutschen philosophischen Wissenschaft der Ästhetik um 1800. Anhand dieses historischen Fallbeispiels soll das je nach nationalem bzw. kulturellem Kontext changierende Verhältnis von Literaturkritik und Ästhetik in den Blick genommen werden. In Frankreich stößt seit der Mitte des 18. Jahrhunderts der Begriff »esthétique«, der als direkte Übersetzung der deutschen, im Zuge von Baumgartens Arbeiten bekannt gewordenen Neuschöpfung »Ästhetik« importiert wird, auf zähen Widerstand. Ziel des Beitrags ist es, die Gründe für diese Ablehnung in französischen intellektuellen Kreisen des ausgehenden 18. und des beginnenden 19. Jahrhunderts zu analysieren. Im Hintergrund der oft heftig geführten Diskussionen steht die Frage, ob die Philosophie einen berechtigten Anspruch auf die Hervorbringung eines spezifischen Diskurses über Literatur erheben darf.
Reliability evaluation of GaAs MMICs
Creators: name: Lindsay, C.E.
name: Bolbot, P.H.
name: Buckle, C.
name: Drummond, E.I.
name: Conlon, R.F.B.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: GaAs MMICs offer significant advantages for space applications. As the technology reaches maturity and as applications are being identified, GMMT together with ESA have embarked upon the first stage of space qualification of the GMMT GaAs foundry. The most appropriate procedure for qualification of a foundry process which is required to produce relatively small quantities of a wide range of custom designs is capability approval. This paper presents results from the early stages of the evaluation phase of the ESA capability approval programme which is currently underway.
Phanera outimouta L. P. Queiroz
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera outimouta

description: 59. Phanera outimouta (Aubl.) L.P.Queiroz
Central America to eastern South America, Brazil (Pernambuco, Bahia) (Queiroz, 2006).
Selected Vouchers:—Piedade, Araújo & Alves-Araújo 513 (IPA, UFP).
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 19, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
Reliability of GaAs processes for space applications
Creators: name: Peray, J.F
name: Fiers, C.
name: Crudo, P.
name: Jacobelli, C.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: This paper reviews the reliability of GaAs MMICs processes for low noise and power applications in future space systems. Each technology and library element were evaluated in terms of reliability. Results present main data of each process and an understanding of the causes of each failure modes. Improvements methodology is explained and first results are showed.
The influence of musical rhythm on cardiovascular, respiratory and electrodermal activity
Creators: name: Morgenstern, Martin
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2009
Subjects: subject: Musikpsychologie
subject: Hochschulschrift
subject: Online-Publikation
subject: Musik
subject: Reiz
subject: Herzfrequenz
subject: Atemfrequenz
subject: Haut
subject: Widerstand
subject: 780

description: Der Autor befasst sich im Rahmen von Hör- und Biofeedback-Experimenten mit verschiedenen Aspekten des Einflusses rhythmischer auditorischer Stimuli auf die kardio-respiratorische Regulation. Die eingebettete experimentelle Studie befasst sich mit grundlegenden Funktionsmechanismen im komplexen psycho-physiologischen Regelungssystem von Probanden, die akustischen Stimuli ausgesetzt sind. In verschiedenen Experimenten werden das kardio-respiratorische Verhalten in Phasen mit normaler spontaner Atmung oder unter Einhaltung bestimmter Puls-Respirations-Verhältnisse und der Einfluss von Biofeedback auf die Fähigkeit, die eigene Herzfrequenz einem rhythmischen akustischen Stimulus anzupassen, erforscht. Über Fragebögen gewonnene Informationen ergänzen die in den Experimenten gewonnenen Daten und geben Auskunft über musikalische Vorlieben und andere Parameter, die zu einem umfassenderen Verständnis darüber, wie Probanden auf bestimmte akustische Stimuli reagieren, beitragen können.
Bisection of geodesic segments in hyperbolic geometry
Creators: name: Vuorinen, Matti
name: Wang, Gendi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 51M09, 51M15

description: Given a pair of points in the hyperbolic half plane or the unit disk, we provide a simple construction of the midpoint of the hyperbolic geodesic segment joining the points.
description: 17 pages, 16 figures
Submicron lateral scaling of HBTs and other vertical-transport devices:towards THz bandwidths
Creators: name: Rodwell, Mark
name: Betser, Y.
name: Jaganathan, S.
name: Mathew, T.
name: Sundararajan, PK
name: Martin, S.C.
name: Smith, R.P.
name: Wei, Y.
name: Urteaga, M.
name: Scott, D.
name: Long, S.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: With appropriate device structures, bined lithographi and epitaxial scaling of HBTs,RTDs and S hottky diodes results in rapid in reases in device bandwidths.0.1 ¹m InGaAs RTDs have os illated at 650 GHz,Submi ron heterojunction bipolar sistors (HBTs)fabri ated with substrate transfer pro-esses have obtained 21 dB unilateral power gain at 100 GHz;if extrapolated at -20 dB/decade,this corresponds to a 1.1 THz power-gain uto ®frequency.HBT current-gain uto ®frequencies as high as 300 GHz have been obtained.
Phanera trichosepala L. P. Queiroz
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera trichosepala

description: 60. Phanera trichosepala L.P.Queiroz
Brazil (Pernambuco, Bahia). Humid Atlantic forest. (Queiroz 2006). This is the first collection apart from the type specimen.
Selected Voucher:—Piedade, Albuquerque 597 (UFP).
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 19, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
Low Noise and Power Metamorphic HEMT Devices and Circuits with X=30% to 60% InxGaAs Channels on GaAs Substrates
Creators: name: Whelan, C.S.
name: Marsh, P.F.
name: Lardizabal, S.M.
name: Hoke, W.E.
name: McTaggart, R.A.
name: Kazior, T.E.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: Metamorphic HEMTs (MHEMTs) are becoming the device of choice for low cost millimeter-wave applications, where a high indium content channel is necessary for high performance. This paper will review the material properties, the processing, and the device and amplifier performance of metamorphic HEMTs with 30% to 60% indium channel content, with a focus on work done at Raytheon RF Components. 1.4W of output power at 44 GHz have been realized.
Robust inversion via semistochastic dimensionality reduction
Creators: name: Aravkin, Aleksandr
name: Friedlander, Michael P.
name: van Leeuwen, Tristan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We consider a class of inverse problems where it is possible to aggregate the results of multiple experiments. This class includes problems where the forward model is the solution operator to linear ODEs or PDEs. The tremendous size of such problems motivates dimensionality reduction techniques based on randomly mixing experiments. These techniques break down, however, when robust data-fitting formulations are used, which are essential in cases of missing data, unusually large errors, and systematic features in the data unexplained by the forward model. We survey robust methods within a statistical framework, and propose a semistochastic optimization approach that allows dimensionality reduction. The efficacy of the methods are demonstrated for a large-scale seismic inverse problem using the robust Student's t-distribution, where a useful synthetic velocity model is recovered in the extreme scenario of 60% data missing at random. The semistochastic approach achieves this recovery using 20% of the effort required by a direct robust approach.
description: Mathematical Programming, 2012
Millimeter-wave IC packaging technology-state of the art and future trends
Creators: name: Ohata, Keiichi
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: This paper presents an overview of recent state of the art technologies and future trends in millimeter-wave MMIC packaging in the aspects of low cost, high productivity and high functionality. Developments of ceramic packages up to W-band have been progressed by design innovation. LTCC Technology with thick film printing has realized low-cost packages and 60GHz-band antenna integrated MCMs. Multi-junctional integrated modules have been proposed utilizing Si micromachining technologies.
Photon Management in Two-Dimensional Disordered Media
Creators: name: Vynck, Kevin
name: Burresi, Matteo
name: Riboli, Francesco
name: Wiersma, Diederik S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Elaborating reliable and versatile strategies for efficient light coupling between free space and thin films is of crucial importance for new technologies in energy efficiency. Nanostructured materials have opened unprecedented opportunities for light management, notably in thin-film solar cells. Efficient coherent light trapping has been accomplished through the careful design of plasmonic nanoparticles and gratings, resonant dielectric particles and photonic crystals. Alternative approaches have used randomly-textured surfaces as strong light diffusers to benefit from their broadband and wide-angle properties. Here, we propose a new strategy for photon management in thin films that combines both advantages of an efficient trapping due to coherent optical effects and broadband/wide-angle properties due to disorder. Our approach consists in the excitation of electromagnetic modes formed by multiple light scattering and wave interference in two-dimensional random media. We show, by numerical calculations, that the spectral and angular responses of thin films containing disordered photonic patterns are intimately related to the in-plane light transport process and can be tuned through structural correlations. Our findings, which are applicable to all waves, are particularly suited for improving the absorption efficiency of thin-film solar cells and can provide a novel approach for high-extraction efficiency light-emitting diodes.
MOESM1 of The REal Life EVidence AssessmeNt Tool (RELEVANT): development of a novel quality assurance asset to rate observational comparative effectiveness research studies
Creators: name: Campbell, Jonathan
name: Perry, Robert
name: Papadopoulos, Nikolaos
name: Krishnan, Jerry
name: Brusselle, Guy
name: Chisholm, Alison
name: Bjermer, Leif
name: Thomas, Michael
name: Ganse, Eric
name: Berge, Maarten
name: Quint, Jennifer
name: Price, David
name: Roche, Nicolas
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Additional file 1. This file includes the goals of the Task Force, an intermediate item-reduce tool, and extended quality assessment tool pilot participants.
0.3µm-N-HIGFET capabilities for microwave power apllications
Creators: name: Touirat, M.
name: Roger, M.
name: Nuyen, L.T.
name: Crosnier, Y.
name: Salmer, G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: 0.3µm HIGFET transistors have been realized for microwave power applications. Power measurements at 3.5GHz using load-pull testbench have been carried out. Transistors exhibit an output saturated power of 16dBm and a power density of 370mW/mm for a 3V drain-to-source voltage.
Colorimetric water quality sensing with mobile smart phones
Creators: name: Schaefer, Samuel
Publisher: name: University of British Columbia
Year: 2014

description: The goal of this thesis is to develop water quality sensors that are portable, low cost, easy to use, and accurate. Such technology may potentially be beneficial for a significant portion of the world's population who use ground water that is neither tested nor treated. We have developed two versions of a colorimetric water quality sensor using an approach based on integration with mobile smart phones. Mobile smart phones are advanced communication devices with features including a touch-based interface, internet connectivity, and operating systems capable of running application software (apps). Integration of these features with sensor hardware can yield a new class of sensors with augmented usability, data mobility, and general appeal. The first sensor prototype created in this work is based on a sensor attachment that physically connects to an iPhone smart phone, utilizing the flash and camera onboard the iPhone to perform colorimetric measurement of water samples. The second sensor prototype created is based on a colorimetric sensor node that wirelessly communicates with an Android smart phone through Bluetooth connection. Both sensors are capable of measuring pH and the concentrations of chlorine and alkalinity, with accuracy and precision comparable to industry-standard colorimeters. The distinguishing features of our prototypes include high portability, operation without instruction manuals by interaction with a user through a graphical interface, high data mobility by exploiting the internet connectivity of smart phones, and rapid water quality measurements.
Controlling laser spectra in a phaseonium photonic crystal using maser
Creators: name: Jha, Pankaj K.
name: Lee, C. Y.
name: Ooi, C. H. Raymond
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study the control of quantum resonances in photonic crystals with electromagnetically induced transparency driven by microwave field. In addition to the control laser, the intensity and phase of the maser can alter the transmission and reflection spectra in interesting ways, producing hyperfine resonances through the combined effects of multiple scattering in the superstructure.
description: 7 pages, 4 figures
Merremia macrocalyx O'Donell 1941
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Convolvulaceae
Merremia
Merremia macrocalyx

description: 27. Merremia macrocalyx (Ruiz & Pav.) O’Donell
Venezuela, Ecuador, Bolivia, Brazil (widely distributed).
Selected Vouchers:—Zambana, Albuquerque 525 (IPA, ULM); Piedade, Alves-Araújo & Araújo 723 (UFP).
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 17, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
Self-aligned gate technology for analogue and digital GaAs integrated circuits
Creators: name: Cetronio, A.
name: Giannini, F.
name: Lanzieri, C.
name: Leuzzi, G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: non disponibile - not available
The semicrystalline morphology of polybutylene succinate supports a general scheme based on intracrystalline dynamics
Creators: name: Yu, Qiang
name: Anuar, Afiq
name: Petzoldt, Albrecht
name: Balko, Jens
name: Saalwächter, Kay
name: Thurn-Albrecht, Thomas
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 530

description: Based on a limited set of model samples it has been recently shown that semicrystalline polymers exhibit different morphological characteristics depending on the existence and timescale of intracrystalline chain diffusion (ICD) relative to the kinetics of crystal growth. Here, the generality of these reports for the case of so-called crystal-fixed polymers without or very slow ICD is tested by providing a detailed nuclear magnetic resonance (NMR) and small-angle X-ray scattering analysis of polybutylene succinate (PBS), a biodegradable polyester. By using a combination of NMR techniques covering different timescales it is shown that there is no intracrystalline dynamics on a time scale faster than 1 s, that is, PBS is crystal-fixed. An expected crystallinity below 50% and the typical morphology consisting of lamellar crystals with a well-defined crystal thickness and a broad thickness distribution of the amorphous interlayers are confirmed. By combining these results with differential scanning calorimetry measurements, a more precise value could be provided for the enthalpy of melting than previously available. The mechanical properties at room temperature are furthermore influenced by additional insertion crystallization taking place during cooling, which leads to an increase of the mechanical modulus by a factor of ≈2.5 as compared to the state at the end of isothermal crystallization.
Water quality and lifecycle assessment of green roof systems in semi-arid climate
Creators: name: Dabbaghian, Mohammadreza
Publisher: name: University of British Columbia
Year: 2014

description: Non-point source pollution contributes significantly to stormwater contamination in urban areas. Low impact development (LID) techniques and technologies are developed as a response to these challenges. Green buildings incorporate environmentally responsible and resource-efficient technologies to reduce environmental impacts over their life cycle. Green roof systems are broadly recognized as LID practices that may improve urban environmental quality by reducing stormwater runoffs. Potential impact of green roofs on the quality of runoff may be a deterrent to wider application of green roof systems. Organic and inorganic fertilizers in growing media, for example, may contaminate runoff and generate non-point source pollution. Recently, various environmental assessment methods have been developed to assess the environmental performance of green building technologies. Methods developed to date, however, are insufficient for accurate quantitative estimation and evaluation of triple-bottom-line (TBL) sustainability performance objectives (i.e. economic, environmental, and social) in the context of green building technologies. This study has two main objectives. First, it aims to investigate the performance of green roofs in the context of runoff water quality in the semi-arid environment of Kelowna, British Columbia, Canada. An experimental investigation has been conducted to enhance green roof performance by addition of a supplemental filtration layer. Runoff and precipitation samples were analyzed for water quality parameters including pH, nitrate and ammonia. In the next step, a quantitative sustainability evaluation framework for green building technologies was developed. The proposed framework integrates fuzzy-analytical hierarchy process (FAHP) integrated with a ‘cradle-to-grave’ life cycle assessment to address interactions and influence of various TBL criteria. The experiment results showed that the generic green roofs runoff is acceptable for domestic reclaimed water used under Cnadaian guidelines for domestic reclaimed water. The analysis shows that green roofs are able to reduce non-point source nitrate and ammonia concentrations. The installation of extensive green roofs could decrease a large amount of non-point source nitrate and ammonia emissions in an urban area during their lifespan. The utility of the FAHP approach is demonstrated by comparing sustainability performance of two generic green roof systems with a conventional roof. The results show that an ‘extensive’ green roof system is a more desirable option in terms of long-term sustainability performance criteria.
Demazure crystals and tensor products of perfect Kirillov-Reshetikhin crystals with various levels
Creators: name: Naoi, Katsuyuki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 81R50, 81R10

description: In this paper, we study a tensor product of perfect Kirillov-Reshetikhin crystals (KR crystals for short) whose levels are not necessarily equal. We show that, by tensoring with a certain highest weight element, such a crystal becomes isomorphic as a full subgraph to a certain disjoint union of Demazure crystals contained in a tensor product of highest weight crystals. Moreover, we show that this isomorphism preserves their gradings, where the grading on the tensor product of KR crystals is given by the energy function, and that on the other side is given by the minus of the action of the degree operator.
description: 27 pages, gave the explicit value of the constant $C_B$ in the main theorem
The applicability of the European GMO legislation to epigenetically modified organisms
Creators: name: Faltus, Timo
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 340

description: In addition to classic genetic engineering for the targeted modification of the base sequence of the DNA, epigenetic methods for the targeted modification of the genetic material without base changes are increasingly being used. Such epigenetic techniques can be used, for example, to influence stress tolerance to heat or aridity in plants. The regulatory handling of organisms generated by means of epigenetic techniques on the grounds of genetic engineering law has not yet been clarified. This paper critically reviews the legal classification of epigenetically modified organisms as GMOs as expressed in the study on New Genomic Techniques published in April 2021 by the European Commission. The paper shows that there are reasons to assume that epigenetically modified organisms are not covered by the European GMO legislation. In addition, the paper provides an introductory overview of the significance of epigenetics and the methods used to intentionally influence epigenetic traits and illustrates the possibility for a consistent, risk-based regulation of epigenetic modifications.
Reheating in nonminimal derivative coupling model
Creators: name: Sadjadi, H. Mohseni
name: Goodarzi, Parviz
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a model with nonminimal derivative coupling of inflaton to gravity. The reheating process during rapid oscillation of the inflaton is studied and the reheating temperature is obtained. Behaviors of the inflaton and produced radiation in this era are discussed.
description: 16 pages, 5 figures; discussions added; accepted by JCAP
Conversion of AlGaAs intoInGaP emitter HBT RF ICs for improved manufacturability
Creators: name: Frank Chau, H.-F.
name: Chen, Zhengming
name: Larry Wang, N.-L.
name: Sun, Xiaopeng
name: Lin, Barry
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: The InGaP emitter HBT technology is rapidly emerging as the dominant HBT technology because of its recognized better manufacturability, transistor reliability, and current gain stability over current and temperature than its AlGaAs emitter counterpart. Although the majority of commercial HBT products are still based on the AlGaAs emitter HBT process, we demonstrated that a direct drop-in replacement of the AlGaAs HBT process with an InGaP HBT technology was possible without affecting much the circuit performance simply by changing a few steps in transistor processing. In addition, we showed that our InGaP emitter HBT process was indeed a more manufacturable process as evidenced from the improved uniformity across a four-inch wafer, high yields and tight distributions of electrical characteristics of our HBT devices and circuits.
Characterization of the high-pressure superconductivity in the Pnma phase of calcium
Creators: name: Szczȩśniak, R.
name: Szczȩśniak, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The thermodynamic parameters of the superconducting state in calcium under the pressure at 161 GPa have been calculated within the framework of the Eliashberg approach. It has been shown that the value of the Coulomb pseudopotential is high (0.24) and the critical temperature (25 K) should be determined from the modified Allen-Dynes formula. In addition, it has been found that the basic dimensionless ratios of the thermodynamic parameters significantly diverge from the BCS predictions, and take the following values: (i) The zero temperature energy gap to the critical temperature(R1) is equal to 4.01. (ii) The ratio R2 equals 2.17. (iii) The quantity R3=0.158. Finally, it has been proven that the electron effective mass is large and takes the maximum of 2.32*me at TC.
description: 8 pages, 9 figures; Phys. Status Solidi B (2012)
Very high power added efficiency PHEMT amplifiers for GSM and DCS 1800 applications
Creators: name: Serru, V.
name: Leclerc, E.
name: Huin, F.
name: Thuret, J.
name: Denis, S.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: A InGaAs/AlGaAs power amplifier MMIC kit designed for GSM handset phone systems has been developed. It includes two power amplifiers (PA), one GSM 900MHz and one for 1800MHz. Both parts are manufactured using a 0.5µm gate length PHEMT process. Under a low single supply voltage of 3.5V the GSM PA provides 35dBm with 60% PAE and the DCS PA achieves 33dBm with 54% PAE, they are housed in small leadless packages.
Identifizierung neuer nicht-kodierender RNAs in Xanthomonas campestris pv. vesicatoria und funktionelle Charakterisierung der regulatorischen RNA sX13 - [kumulative Dissertation]
Creators: name: Schmidtke, Cornelius
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2014
Subjects: subject: Xanthomonas
subject: Small RNA
subject: Non-coding RNA
subject: Online-Publikation
subject: Hochschulschrift
subject: 571

description: Das Gram-negative pflanzenpathogene γ-Proteobakterium Xanthomonas campestris pv. vesicatoria (Xcv) ist der Erreger der bakteriellen Fleckenkrankheit auf Paprika und Tomate. Mittels eines cDNA-Sequenzieransatzes wurden 1.421 potentielle Transskriptionsstartpositionen sowie 24 neuartige und potentiell regulatorische RNAs im Xcv-Stamm 85-10 identifiziert. Durch genetische Analysen wurde nachgewiesen, dass die nicht-kodierenden RNAs sX12 und sX13 die Virulenz von Xcv fördern. Zudem wurde gezeigt, dass sX13 die Expression von Virulenzgenen reguliert und vermutlich zur bakteriellen Anpassung an Umweltbedingungen beiträgt. sX13 weist drei ‚Stem-Loop‘ Strukturen mit ‚C‘-reichen Loops auf, welche in unterschiedlichem Maße zur Virulenz von Xcv beitragen. Mittels eines GFP-Reportersystems wurde nachgewiesen, dass ‚C‘-reiche sX13 Loops und ‚G‘-reiche Motive in potentiellen Ziel-mRNAs für die sX13-abhängige Repression der Proteinsynthese essentiell sind.
description: The Gram-negative plant-pathogenic γ-proteobacterium Xanthomonas campestris pv. vesicatoria (Xcv) is the causal agent of bacterial spot disease on pepper and tomato. Using a cDNA-sequencing approach 1,421 putative transcription start sites and 24 putative regulatory RNAs were identified in Xcv strain 85-10. Genetic analyses showed that the noncoding RNAs sX12 and sX13 promote virulence of Xcv. Furthermore the data suggests that sX13 regulates the expression of virulence genes and contributes to environmental adaptation of Xcv. sX13 consists of three stem-loops with ‘C’-rich loops, which differentially contribute to virulence of Xcv. Using a GFP-reporter system, both the ‘C’-rich sX13 loops and ‘G’-rich motifs in presumed target mRNAs were shown to be essential for the sX13-dependent repression of protein synthesis.
Harmonic Solution for Periodic Waveforms of the BTE ’s for Microwave and Millimetre-Wave Active Device Modelling
Creators: name: Acciari, G.
name: Giannini, F.
name: Leuzzi, G.
name: Saggio, G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: A harmonic solution of Boltzmann ’s Transport Equation (BTE)taking into account its first three moments together with Poisson ’s equation has been found for a piecewise periodic voltage excitation in a semiconductor.The electric field and potential,density of electrons,electron momentum (or velocity)and electron energy have been discretised in the space domain,and they have been expanded in Fourier series in the time domain.The resulting equation system is clearly non-linear and it is solved by means of a Waveform-Balance technique.The time step is determined only by the required maximum harmonic frequency simply by means of the Nyquist ’s sampling theory.In this way the relaxation times of the semiconductor is implicitly considered in the analysis.This approach allows for a longer time step than a space-and time-discretised standard solution for many cases of interest.
Additional file 2 of The impacts of multiple obesity-related interventions on quality of life in children and adolescents: a randomized controlled trial
Creators: name: Diao, Hua
name: Wang, Hong
name: Yang, Lianjian
name: Li, Ting
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2.
Dynamical arrest of ultracold lattice fermions
Creators: name: Schmidt, Bernd
name: Bakhtiari, M. Reza
name: Titvinidze, Irakli
name: Schneider, Ulrich
name: Snoek, Michiel
name: Hofstetter, Walter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We theoretically investigate the thermodynamics of an interacting inhomogeneous two-component Fermi gas in an optical lattice. Motivated by a recent experiment by L. Hackermüller et al., Science, 327, 1621 (2010), we study the effect of the interplay between thermodynamics and strong correlations on the size of the fermionic cloud. We use dynamical mean-field theory to compute the cloud size, which in the experiment shows an anomalous expansion behavior upon increasing attractive interaction. We confirm this qualitative effect but, assuming adiabaticity, we find quantitative agreement only for weak interactions. For strong interactions we observe significant non-equilibrium effects which we attribute to a dynamical arrest of the particles due to increasing correlations.
description: 4.5 pages, 5 figures (slightly different from published version)
Rhynchosia pyramidalis Urb.
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Rhynchosia
Rhynchosia pyramidalis

description: 61. Rhynchosia pyramidalis (Lam.) Urb. (= R. phaseoloides (Sw.) DC.)
Caribbean, Panama, Venezuela, Colombia, Guyanas, Ecuador, Peru, Bolivia, Brazil (widely distributed) (Aymard et al. 1999).
Selected Vouchers:—Macacos, Melo et al. 73 (UFP); Zambana, Araújo et al. 174 (UFP); Pezinho, Araújo et al. 280 (UFP).
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 19, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
Templated fabrication of periodic nanostructures based on laser interference lithography
Creators: name: Ji, Ran
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2008
Subjects: subject: Laserlithografie
subject: Nanostruktur
subject: Elektronische Publikation
subject: Hochschulschrift
subject: Online-Publikation
subject: Zsfassung in dt. Sprache
subject: 620.5
subject: 621.38152

description: Im Rahmen dieser Dorktorarbeit werden die Grundlagen der Laser Interferenz Lithographie (LIL) und dessen experimenteller Aufbau, Lloyd's-Spiegel Interferometer, beschrieben, der die parallele Herstellung von periodischen Nanostrukturen, wie Linienstrukturen und Loch- und Dot-Gitter mit einer Periode von 170 nm zu 1.5 µm auf bis zu 4 Zoll Fläche erlaubt. Die folgenden neuartigen Anwendungen solcher Nanostrukturen wurde in dieser Arbeit entwickelt: (1) In Verbunden mit Atomic Layer Deposition (ALD) und elektrochemischer Abscheidung wurden periodische Nanostab- oder Nanoring-Ensembles in cm2-Maßstab hergestellt. (2) Großflächige Si3N4- und Ni-Imprintstempel mit periodischen Strukturen wurden von Master-Strukturen replizirt. Die Stemple wurden für die Vorstrukturierung der Aluminiumoberfläche eingesetzt, wodurch anschließend großflächigen monodomänige Aluminiumoxid-Membranen mittels Eloxal-Process erzeugt wurden. Die periodische Gitter- und Nanogräben und horizontale Nanoporen mit sub-50 nm Strukturgröße wurde auf Siliziumsubstraten durch Verminderung der Strukturgrößen mittels mehrfacher thermischer Oxidation erzielt. Die periodischen horizontalen Nanoporen mit quadratischem Querschnitt wurde mittels einer Fotolackopferschicht erzeugt.
description: The fundamentals of laser interference lithography (LIL) and the experimental setup - Lloyd’s-Mirror Interferometer- are described, which allows the parallel fabrication of periodic nanostructures, such as grating and hole/dot arrays, with a period ranging from 170 nm to 1.5 µm on 4-inch wafer areas. The following novel nanostructured applications have been developed: (1) Combined with electrodeposition or atomic layer deposition techniques, large-scale nanowire and nanoring arrays have been fabricated. (2) Wafer-scale Si3N4 and Ni imprint stamps with periodic imprint structures have been replicated from master structures generated by LIL. They were employed for the prestructuring of the aluminium surfaces prior to the anodization process and thus wafer-scale long-range ordered porous alumina membranes have been obtained; (3) Fin-like nanostructure arrays, nanogroove arrays and sealed hollow nanochannel arrays in silicon with EBL competitive resolutions have been obtained in combination with oxidative size-reduction strategy. Nanochannel arrays with square channel profiles are available with sacrificial resist method based on LIL generated grating structures.
Additional file 12 of Identification and validation of methylated differentially expressed miRNAs and immune infiltrate profile in EBV-associated gastric cancer
Creators: name: Zhu, Mansheng
name: Liang, Qixiang
name: Chen, Tao
name: Kong, Qian
name: Ye, Gengtai
name: Yu, Shitong
name: Li, Xunjun
name: He, Qinglie
name: Liu, Hao
name: Hu, Yanfeng
name: Yu, Jiang
name: Li, Guoxin
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 12: Figure S24. The expression changes of the putative target genes transfected with mimics or inhibitor of miR-129-2-3p.
Compact object coalescence rate estimation from short gamma-ray burst observations
Creators: name: Petrillo, Carlo Enrico
name: Dietz, Alexander
name: Cavaglià, Marco
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recent observational and theoretical results suggest that Short-duration Gamma-Ray Bursts (SGRBs) are originated by the merger of compact binary systems of two neutron stars or a neutron star and a black hole. The observation of SGRBs with known redshifts allows astronomers to infer the merger rate of these systems in the local universe. We use data from the SWIFT satellite to estimate this rate to be in the range $\sim 500$-1500 Gpc$^{-3}$yr$^{-1}$. This result is consistent with earlier published results which were obtained through alternative approaches. We estimate the number of coincident observations of gravitational-wave signals with SGRBs in the advanced gravitational-wave detector era. By assuming that all SGRBs are created by neutron star-neutron star (neutron star-black hole) mergers, we estimate the expected rate of coincident observations to be in the range $\simeq 0.2$ to 1 ($\simeq 1$ to 3) yr$^{-1}$.
description: 23 pages, 3 figures, version accepted for publication
title: «Зелёный курс России» как диверсификация экономики и выход на новый уровень развития
Creators: name: Кудрявцева, С. А.
name: Булатов, Н. А.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Рассмотрены основные траектории развития ведущих экономик стран мира, проведён анализ экономических особенностей выхода из кризиса COVID-19 в рамках Зелёного курса. Выявлены особенности экономического развития современной России. Уделено внимание её экономической трансформации для сокращения отставания от ведущих регионов мира.
On a partially reduced phase space quantisation of general relativity conformally coupled to a scalar field
Creators: name: Bodendorfer, Norbert
name: Stottmeister, Alexander
name: Thurn, Andreas
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The purpose of this paper is twofold: On the one hand, after a thorough review of the matter free case, we supplement the derivations in our companion paper on 'loop quantum gravity without the Hamiltonian constraint' with calculational details and extend the results to standard model matter, a cosmological constant, and non-compact spatial slices. On the other hand, we provide a discussion on the role of observables, focussed on the situation of a symmetry exchange, which is key to our derivation. Furthermore, we comment on the relation of our model to reduced phase space quantisations based on deparametrisation.
description: 51 pages, 5 figures. v2: Gauge condition used shown to coincide with CMC gauge. Minor clarifications and corrections
Surface diffusion flow near spheres
Creators: name: Wheeler, Glen
Publisher: name: arXiv
Year: 2012
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider closed immersed hypersurfaces evolving by surface diffusion flow, and perform an analysis based on local and global integral estimates. First we show that a properly immersed stationary (ΔH \equiv 0) hypersurface in \R^3 or \R^4 with restricted growth of the curvature at infinity and small total tracefree curvature must be an embedded union of umbilic hypersurfaces. Then we prove for surfaces that if the L^2 norm of the tracefree curvature is globally initially small it is monotonic nonincreasing along the flow. We also derive pointwise estimates for all derivatives of the curvature assuming that its L^2 norm is locally small. Using these results we show that if a singularity develops the curvature must concentrate in a definite manner, and prove that a blowup under suitable conditions converges to a nonumbilic embedded stationary surface. We obtain our main result as a consequence: the surface diffusion flow of a surface initially close to a sphere in L^2 is a family of embeddings, exists for all time, and exponentially converges to a round sphere.
description: 19 pages
“Nurtur and good maners makeþ man” : the Burgeis in Late-Medieval Household Miscellany British Library MS Cotton Caligula A.ii, part 1
Creators: name: Harrison, Shona Renay
Publisher: name: University of British Columbia
Year: 2014

description: While scholarly attention has focused on many individual texts contained in the BL MS Cotton Caligula A.ii, part 1 (Caligula manuscript), little has been done to examine the texts in relation to one another within the varied content of the manuscript. Yet as the codex circulated as a whole, none of these texts exists in isolation. An exploration of the sustained themes and implicit ideology running through these texts reveals a rich tapestry of interconnected values and concerns that are specific to its readership. “‘Nurtur and good maners makeþ man’: The Burgeis in Late-Medieval Household Miscellany BL MS Cotton Caligula A.ii, part 1” argues that this manuscript is a late-medieval household book and could quite possibly represent a particular familia from the urban burgeis merchant class of late-medieval England. This study compares a wide range of historical artifacts and documents along with textual evidence in the Caligula manuscript, and discovers in this manuscript a mixed readership that includes young and old, male and female, master, apprentice, and servant. The study must first disentangle conflicting terminology to establish the Caligula manuscript as a household miscellany. A further analysis of patterns of inclusion provides a way of understanding the use of the codex within the mercantile household. This study then explores textual positioning across different themes drawn from the three dominant genres in household manuscripts, namely didactic, religious lyric, and romance. The Caligula manuscript reveals consistent social messages and thereby potentially discloses an emergent ethos specific to the burgeis, such as neighbourliness, piety, and moderation. This specificity is particularly visible in this manuscript's unique and, to date, unidentified text Fynd cense. In opposition to certain values and practices of the aristocracy, such as inherent nobility and excessive consumption, this burgeis ethos, and thus the Cotton Caligula A.ii, could very well inform a new understanding and performance of the doctrine of gentillesse.