cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Propostas de Actividades
Creators: name: ., ESEPF
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2010
Subjects: Direitos da Criança; Participação activa

description: O conjunto de actividades que apresentamos tem a sua origem no trabalho desenvolvido pelos diversos
professores/as juntamente com as crianças com as quais partilharam o projecto “Criança, sujeito de direitos: a
infância que se ergue”. Sendo assim, são propostas já desenvolvidas e experimentadas com sucesso. Enfatizamos
que qualquer actividade pedagógica deve ser cautelosamente analisada para poder servir como ponto de partida,
sendo redimensionada de acordo com cada grupo de crianças, contextualizada para atender aos níveis e padrões
de interesse e objectivos que se pretendam atingir.
description: Saber & Educar, n. 15 (2010)
Tecnologias para a Educação: A mesa educacional E-Blocks no processo de ensino e aprendizagem de uma criança com Trissomia 21
Creators: name: Lopes, Sofia Isabel
name: Cruz, Mário
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2010
Subjects: Tecnologias de Informação e Comunicação; Mesa educacional E-Blocks; Trissomia 21; Processo de Ensino e Aprendizagem

description: O estudo empírico realizado propôs-se analisar e reflectir acerca da influência da utilização das Tecnologias de
Informação e Comunicação (TIC), em particular da mesa educacional E-Blocks e do software de Matemática e
Alfabeto, no processo de ensino e aprendizagem de uma aluna portadora de Trissomia 21 matriculada no 1.º ano
de escolaridade do 1.º ciclo do ensino básico. Pretendeu-se observar de que forma este recurso tecnológico
promovia a aprendizagem, a motivação e a concentração da aluna, desenvolvendo, para este efeito, um estudo de
caso, em que se recorreu à observação participante, ao inquérito e a duas entrevistas semi-estruturadas como
instrumentos de recolha de dados.
description: Saber & Educar, n. 15 (2010)
Perspectivas actuais da Educação Intercultural na promoção de uma escola Inclusiva
Creators: name: Ribeiro, Ana Sofia
name: Cavalcanti, Joana
name: Cruz, Mário
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2010
Subjects: Educação Intercultural, Educação Inclusiva

description: O seguinte artigo surgiu como resultado de uma investigação, a qual se baseia num estudo de caso, realizada
acerca das perspectivas da Educação Intercultural como promotora de práticas inclusivas.
A Educação, na sociedade contemporânea, tornou-se um desafio porque a escola e a sociedade vivem numa
constante dicotomia à qual os especialistas chamam de “daltonismo cultural” contrapondo ao “apelo” (in)
consciente dos alunos que reflectem o “arco-íris” da diversidade na nossa heterogénea sociedade.
Reconhecemos que a sociedade delega na escola o papel primordial da educação e que esta reflecte o
desenvolvimento da sociedade que apela a uma Educação Intercultural e inclusiva, para que todos os alunos,
independentemente das suas necessidades e especificidades, tenham direito a uma educação efectiva e valorativa.
Assim sendo, este artigo irá procurar compreender os caminhos do “Movimento Escola Inclusiva” e da
interculturalidade, passando pela compreensão destes fenómenos que se inter-relacionam e complementam. Para
além de uma visão global desta temática, nesta iremos reflectir a nossa atenção no âmbito da Educação Préescolar.
A incidência neste nível educativo teve em consideração a realização de um estudo de caso acerca do trabalho
transdisciplinar entre docente (educador de infância) e terapeutas (ocupacional e da fala) para a inclusão de uma
criança, de cinco anos de idade, com características do espectro do autismo numa sala do Pré-escolar no Grande
Porto, Portugal.
description: Saber & Educar, n. 15 (2010)
The framework of the enclosure method with dynamical data and its applications
Creators: name: Ikehata, Masaru
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35R30

description: The aim of this paper is to establish the framework of the enclosure method for some class of inverse problems whose governing equations are given by parabolic equations with discontinuous coefficients. The framework is given by considering a concrete inverse initial boundary value problem for a parabolic equation with discontinuous coefficients. The problem is to extract information about the location and shape of unknown inclusions embedded in a known isotropic heat conductive body from a set of the input heat flux across the boundary of the body and output temperature on the same boundary. In the framework the original inverse problem is reduced to an inverse problem whose governing equation has a large parameter. A list of requirements which enables one to apply the enclosure method to the reduced inverse problem is given. Two new results which can be considered as the application of the framework are given. In the first result the background conductive body is assumed to be homogeneous and a family of explicit complex exponential solutions are employed. Second an application of the framework to inclusions in an isotropic inhomogeneous heat conductive body is given. The main problem is the construction of the special solution of the governing equation with a large parameter for the background inhomogeneous body required by the framework. It is shown that, introducing another parameter which is called the virtual slowness and making it sufficiently large, one can construct the required solution which yields an extraction formula of the convex hull of unknown inclusions in a known isotropic inhomogeneous conductive body.
description: This paper has been submitted to Inverse Problems on 10 November 2010: 19pages, shortend
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐ°Ð·Ð¾Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð²ÑÐ´Ð°ÑÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÐÐ¾Ð»Ð¶ÑÐºÐ¾Ð¹ ÐÐ­Ð¡
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°
titleType: Subtitle
title: Application of a phase-shifting transformer to optimize the power transmission modes of the Volzhskaya HPP
Creators: name: ÐÐ°Ð·Ð¸Ð½, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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: 2020
Subjects: ÐÐ¾Ð»Ð¶ÑÐºÐ°Ñ ÐÐ­Ð¡
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ÑÐ°Ð·Ð¾Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ
phaseshift transformers

description: ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ ÑÐ°ÑÑÐµÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÐÐ¾Ð»Ð¶ÑÐºÐ¾Ð¹ ÐÐ­Ð¡ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐµÐ¼ Ð²ÑÐ´Ð°ÑÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸. ÐÐ·ÑÑÐµÐ½ Ð¾Ð¿ÑÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ ÑÐ°Ð·Ð¾Ð¿Ð¾Ð²ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð° ÐÐ¾Ð»Ð¶ÑÐºÐ¾Ð¹ ÐÐ­Ð¡. ÐÑÐ¸Ð²Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ Ð¿Ð¾ÑÐµÑÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð¿ÑÐ¸Ð»ÐµÐ³Ð°ÑÑÐµÐ¹ ÑÐµÑÐ¸.
description: The main devices for reactive power compensation are presented. In the course of work, calculations of the operating modes of the Volzhskaya HPP are given for various power delivery schemes. The experience of operating a phase-shift transformer installed at the Volzhskaya HPP has been studied. Calculations of active power losses are presented.
title: The Interplay of Nanoconfinement and pH from the Perspective of a Dye‐Reporter Molecule
Creators: name: Brilmayer, Robert
name: Brodrecht, Martin
name: Kaiser, Christoph
name: Breitzke, Hergen
name: Kumari, Bharti
name: Wachtveitl, Josef
name: Buntkowsky, Gerd
name: Andrieu‐Brunsen, Annette
Publisher: name: Wiley
Year: 2021

description: A novel thiazol-based ratiometric dye for the detection of local pH values is synthesized, and its properties are characterized by a combination of optical spectroscopy, solid-state NMR and DNP (dynamic nuclear polarization)-enhanced solid-state NMR. This novel dye covers a completely different sensitivity range with its acidic pKa value of 3.5 compared to other established dyes for ratiometric pH detection, such as SNARF. The dye is grafted to the surfaces of mesoporous silica materials, which enables, for the first time, direct in situ measurements of the local pH values in silica mesopores by a simple UV-vis spectroscopy method. The obtained results, which are in good agreement with previous indirect techniques, indicate a background electrolyte-dependent pKa shift of at least one pH unit under nanoconfined conditions compared to the pKa of the dye in bulk solution.
Cosa ti fa paura? Le paure e le strategie adottate dai bambini di scuola elementare
Creators: name: Miggiano, Giulia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2013

description: Questa ricerca di tipo qualitativo ha l’obiettivo di indagare, nell’ambito delle emozioni, le più grandi paure dei bambini di II elementare e di V elementare e le strategie da loro adottate per superarle. Dai risultati raccolti emerge che i bambini del primo ciclo hanno paure più astratte e irrazionali, legate all’immaginazione, come ad esempio la paura del buio e dei mostri. Mentre i bambini del secondo ciclo hanno paure più razionali legate a situazioni concrete, come ad esempio la paura di essere rapiti o farsi male. Ma ciò non può essere generalizzabile, poiché già nei bambini del primo ciclo, seppur in minoranza, sono presenti paure concrete, come quella dei ladri o di alcuni animali. Dai dati raccolti emerge quindi che è vero che ogni fascia d’età è caratterizzata dalle sue paure, ma ciò non è assoluto poiché ogni bambino si distingue in base alle esperienze, il carattere e l’ambiente in cui vive. Per quanto riguarda, invece, le strategie adottate dai bambini, emerge, indipendentemente dall’età, l’importanza di affidarsi a una figura adulta, in questo caso i genitori. La ricerca condotta permette di avvicinarsi all’emozione della paura, spesso considerata in maniera negativa, di modo che i docenti siano consapevoli della rilevanza di questa emozione sul vissuto e sulla salute psico-fisica del bambino. Per questo motivo ritengo che il docente abbia un ruolo fondamentale nell’accogliere le paure del bambino e aiutare i propri allievi a riconoscerle e saperle gestire. Relatrice: Serena Ragazzi
Indigenous women who have done well with career decision-making during a period of sex-based status discrimination
Creators: name: Becker, Eleanor Sarah
Publisher: name: University of British Columbia
Year: 2021

description: The impact of sex-based discrimination on Indigenous women living in Canada is pervasive and insidious, affecting virtually all aspects of quality of life, including economic and education-related factors and career attainment. Despite this, many Indigenous women in Canada do well in career and career decision-making; however, there is a paucity of research that focuses on those women who have done well. This research study aims to explore the experiences of Indigenous women who have done well in making career decisions during a period of sex-based discrimination in Canada. A narrative inquiry approach was used, specifically an adapted life-story review, in audio-recorded interviews with six Indigenous women who identified as having done well in making career decisions. Braun and Clarke’s (2006) thematic content analysis was used to identify themes in the data. Results indicate that an array of factors, including interpersonal relationships, personal values and experiences, situational influences, a desire to help others and one’s community, and experiences of adversity are thematic of Indigenous women’s career decision-making experiences in Canada. This holds a number of implications for practice, policy and research.
title: Sharing reality: an insight from phenomenology to John Burton's problem solving conflict resolution theory
Creators: name: Väyrynen, Tarja Helena
Publisher: name: University of Kent
Year: 2021

description: The starting-point of the thesis is the idea that conflict may be endemic and even functional. However, the question remains whether the man is inherently aggressive and violent. It is assumed in the thesis that every theory of conflict and conflict resolution consists of an image of human 'being' and human nature, and that one of the most seminal analyses a conflict analyst can engage in deals with these images. John Burton is one of the leading figures in the field of conflict and conflict resolution theory who introduced the notion of 'problem-solving workshop conflict resolution' to Internationa Relations in the late 1960s. The thesis focuses on how Burton applies human needs thinking to conflict and conflict resolution theory. It examines also what kind of 'model of man' is included in his theory. It is argued that Burton's biologically-based image of human 'being' leads him to deny culture its constitutive role in conflict and conflict resolution. In other words, Burton's conception of universal human needs which function as motives of behaviour offers a potent way to defuse contextualism. As a consequence, problem-solving workshop conflict resolution is thought by Burton to be essentially the same for all peoples of all cultures. In the second half of the thesis a social constructionist image of human 'being' which clearly challenges Burton's views, is introduced. It studies how social groups and institutions distribute knowledge, define reality through shared typifications and use language. Moreover, it is argued that reality as well as needs and identifies are socially and culturally constructed. Given this notion of human existence, the thesis claims that problem-solving workshop conflict resolution can be best understood to be an attempt to find a shared reality between the parties in conflict.
In Situ Characterisation of Permanent Magnetic Quadrupoles for focussing proton beams
Creators: name: Melone, J. J.
name: Ledingham, K. W. D.
name: McCanny, T.
name: Burris-Mog, T.
name: Schramm, U.
name: Grötschel, R.
name: Akhmadaliev, S.
name: Hanf, D.
name: Spohr, K. M.
name: Bussmann, M.
name: Cowan, T.
name: Wiggins, S. M.
name: Mitchell, M. R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: High intensity laser driven proton beams are at present receiving much attention. The reasons for this are many but high on the list is the potential to produce compact accelerators. However two of the limitations of this technology is that unlike conventional nuclear RF accelerators lasers produce diverging beams with an exponential energy distribution. A number of different approaches have been attempted to monochromise these beams but it has become obvious that magnetic spectrometer technology developed over many years by nuclear physicists to transport and focus proton beams could play an important role for this purpose. This paper deals with the design and characterisation of a magnetic quadrupole system which will attempt to focus and transport laser-accelerated proton beams.
description: 20 pages, 42 figures
“NO, IO SONO UNA PIRATESSA!”
Creators: name: Carcano, Veronica
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2018

description: Il mio lavoro si prefigge di sondare quanto gli stereotipi di genere siano presenti già nella scuola dell’infanzia. Fin dagli anni Settanta si è capito quanto la decostruzione degli stereotipi sia importante per consentire ad ogni bambino di esprimere il proprio potenziale senza vincoli, né condizionamenti. Attraverso alcune pratiche semplici, come il gioco dei travestimenti, i disegni, la valigia dei mestieri, i questionari sottoposti oralmente ai bambini, tradotti in tabelle, e un’intervista allo stesso insegnante, ho raccolto dati preziosi riguardo a questi stereotipi. Ho così avuto a disposizione un metodo diretto e visibile a colpo d’occhio per capire che i bambini, già a quest’età, sono influenzati dalle dinamiche famigliari in cui vivono, relative ai ruoli della mamma e del papà, dentro e fuori casa. Occorre impegnarsi affinché il bambino piccolo trovi nell’insegnante delle risposte a domande che sicuramente egli si pone riguardo a questi aspetti, che poi si riflettono nel futuro di ciascun bambino. Non sarà mai possibile stravolgere stereotipi che appartengono da sempre alla nostra civiltà. Ma la scuola dell’infanzia, che è pur sempre il primo ponte casa-scuola può mettere in atto accorgimenti tutto sommato semplici e alla portata di ogni insegnante affinché ciascun bambino, indipendentemente dal fatto che sia maschio o femmina, possa esprimere tutte le sue potenzialità. Relatrice: Sonia Castro Mallamaci
Channel Sounding for the Masses: Low Complexity GNU 802.11b Channel Impulse Response Estimation
Creators: name: Firooz, Mohammad H.
name: Maas, Dustin
name: Zhang, Junxing
name: Patwari, Neal
name: Kasera, Sneha K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: New techniques in cross-layer wireless networks are building demand for ubiquitous channel sounding, that is, the capability to measure channel impulse response (CIR) with any standard wireless network and node. Towards that goal, we present a software-defined IEEE 802.11b receiver and CIR estimation system with little additional computational complexity compared to 802.11b reception alone. The system implementation, using the universal software radio peripheral (USRP) and GNU Radio, is described and compared to previous work. By overcoming computational limitations and performing direct-sequence spread-spectrum (DS-SS) matched filtering on the USRP, we enable high-quality yet inexpensive CIR estimation. We validate the channel sounder and present a drive test campaign which measures hundreds of channels between WiFi access points and an in-vehicle receiver in urban and suburban areas.
Yield criteria for quasibrittle and frictional materials
Creators: name: Bigoni, Davide
name: Piccolroaz, Andrea
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A new yield/damage function is proposed for modelling the inelastic behaviour of a broad class of pressure-sensitive, frictional, ductile and brittle-cohesive materials. The yield function allows the possibility of describing a transition between the shape of a yield surface typical of a class of materials to that typical of another class of materals. This is a fundamental key to model the behaviour of materials which become cohesive during hardening (so that the shape of the yield surface evolves from that typical of a granular material to that typical of a dense material), or which decrease cohesion due to damage accumulation. The proposed yield function is shown to agree with a variety of experimental data relative to soil, concrete, rock, metallic and composite powders, metallic foams, porous metals, and polymers. The yield function represents a single, convex and smooth surface in stress space approaching as limit situations well-known criteria and the extreme limits of convexity in the deviatoric plane. The yield function is therefore a generalization of several criteria, including von Mises, Drucker-Prager, Tresca, modified Tresca, Coulomb-Mohr, modified Cam-clay, and --concerning the deviatoric section-- Rankine and Ottosen. Convexity of the function is proved by developing two general propositions relating convexity of the yield surface to convexity of the corresponding function. These propositions are general and therefore may be employed to generate other convex yield functions.
description: 34 pages, 14 figures
Geometric phase as a determinant of a qubit--environment coupling
Creators: name: Dajka, J.
name: Luczka, J.
name: Hanggi, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the qubit geometric phase and its properties in dependence on the mechanism for decoherence of a qubit weakly coupled to its environment. We consider two sources of decoherence: dephasing coupling (without exchange of energy with environment) and dissipative coupling (with exchange of energy). Reduced dynamics of the qubit is studied in terms of the rigorous Davies Markovian quantum master equation, both at zero and non--zero temperature. For pure dephasing coupling, the geometric phase varies monotonically with respect to the polar angle (in the Bloch sphere representation) parameterizing an initial state of the qubit. Moreover, it is antisymmetric about some points on the geometric phase-polar angle plane. This is in distinct contrast to the case of dissipative coupling for which the variation of the geometric phase with respect to the polar angle typically is non-monotonic, displaying local extrema and is not antisymmetric. Sensitivity of the geometric phase to details of the decoherence source can make it a tool for testing the nature of the qubit--environment interaction.
description: accepted for publication in Quantum Information Processing
Extended Drude model and role of interband transitions in the mid-infrared spectra of pnictides
Creators: name: Benfatto, L.
name: Cappelluti, E.
name: Ortenzi, L.
name: Boeri, L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyze the outcomes of an extended-Drude-model approach to the optical spectra of pnictides, where the multiband nature of the electronic excitations requires a careful analysis of the role of interband processes in the optical conductivity.Through a direct comparison between model calculations of the intraband optical spectra and experimental data, we show that interband transitions,whose relevance is shown by first-principle calculations,give a non negligible contribution already in the infrared region. This leads to a substantial failure of the extended-Drude-model analysis on the measured optical data without subtraction of interband contributions.
description: 6 pages, 4 figures
title: Surface Plasmons and Visible Light Iniferter Initiated Polymerization for Nanolocal Functionalization of Mesoporous Separation Layers
Creators: name: John, Daniel
name: Stanzel, Mathias
name: Andrieu‐Brunsen, Annette
Publisher: name: Wiley
Year: 2021

description: Although the technological relevance of mesoporous ceramic polymer hybrid materials is well accepted, missing functionalization concepts enabling 3D nanoscale local control of polymer placement into mesoporous materials, including thin films, and ideally using controlled polymerization techniques limit the application potential. Here, nanolocal functionalization of mesoporous separation layers using controlled, visible light iniferter initiated polymerization allowing responsive polymer functionalization locally limited to the irradiated spot is introduced. Thereby, two visible light sensitive iniferters, s-p-trimethoxysilylbenzyl-S´-dodecyltrithiocarbonate and 4-cyano-4-((dodecylsulfanylthiocarbonyl)sulfanyl)pentanoic acid, are developed for polymer functionalization of mesoporous films in a grafting from and a grafting through approach. 3D nanolocal polymer placement close to the proximity of the plasmonic field source is demonstrated by combining these visible light iniferter initiated polymerizations with optical near field modes, such as localized surface plasmon resonance (LSPR). As the location of the LSPR in mesoporous films can be controlled by placing metal alloy nanoparticles into these films and film thicknesses can be adjusted, this strategy is applied for precise positioning of polymers into mesoporous films with nanolocal control in three dimensions and thus reduces the gap in precision of functional group positioning between technological and biological nanopores.
On the structure and topography of free-standing chemically modified graphene
Creators: name: Wilson, N R
name: Pandey, P A
name: Beanland, R
name: Rourke, J P
name: Lupo, U
name: Rowlands, G
name: Römer, R A
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The mechanical, electrical and chemical properties of chemically modified graphene (CMG) are intrinsically linked to its structure. Here we report on our study of the topographic structure of free-standing CMG using atomic force microscopy and electron diffraction. We find that, unlike graphene, suspended sheets of CMG are corrugated and distorted on nanometre length scales. AFM reveals not only long range (100 nm) distortions induced by the support, as previously observed for graphene, but also short-range corrugations with length scales down to the resolution limit of 10 nm. These corrugations are static not dynamic, and are significantly diminished on CMG supported on atomically smooth substrates. Evidence for even shorter range distortions, down to a few nanometres or less, is found by electron diffraction of suspended CMG. Comparison of the experimental data with simulations reveals that the mean atomic displacement from the nominal lattice position is of order 10% of the carbon-carbon bond length. Taken together, these results suggest a complex structure for chemically modified graphene where heterogeneous functionalisation creates local strain and distortion.
description: Supplementary information available from authors upon request
VALITEST - D8.2 Technical periodic report M1-M18
Creators: name: Anthoine, G.
name: Rolland, M.
name: Mouaziz, H.
name: Ravnikar, M.
name: Westenberg, M.
name: Massart, S.
name: Van Der Vlugt, R.
name: Agstner, B.
name: Jones, G.
name: Petter, F.
name: Trontin, C.
name: Gianinazzi, C.
Publisher: name: Zenodo
Year: 2020
Subjects: progress overview
performed work
plant health

description: The VALITEST technical periodic report M1-M18 details the work carried out by the partners and overviews the progress of the tasks as described in the Description of Actions (DoA) during the first reporting period M1-M18 (May 2018-October 2019).
Lepton Number Violation in TeV Scale See-Saw Extensions of the Standard Model
Creators: name: Ibarra, A.
name: Molinaro, E.
name: Petcov, S. T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The low-energy neutrino physics constraints on the TeV scale type I see-saw scenarios of neutrino mass generation are revisited. It is shown that lepton charge (L) violation, associated to the production and decays of heavy Majorana neutrinos N_{j} having masses in the range of M_j \sim (100 ÷1000) GeV and present in such scenarios, is hardly to be observed at ongoing and future particle accelerator experiments, LHC included, because of very strong constraints on the parameters and couplings responsible for the corresponding |ΔL| = 2 processes. If the heavy Majorana neutrinos N_j are observed and they are associated only with the type I mechanism, they will behave effectively like pseudo-Dirac fermions. Conversely, the observation of effects proving the Majorana nature of N_j would imply that these heavy neutrinos have additional relatively strong couplings to the Standard Model particles or that light neutrino masses compatible with the observations are generated by a mechanism other than see-saw (e.g., radiatively at one or two loop level) in which the heavy Majorana neutrinos N_j are nevertheless involved.
description: Contribution to the Proceedings of DISCRETE 2010- Symposium on Prospects in the Physics of Discrete Symmetries, 8 pages
title: ÐÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð´Ð»Ñ ÐÐÐ­Ð¡ Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°Ð¼Ð¸ 250 ÐÐÐ
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: Circuit breaker for PSPP with generators 250 MVA
Creators: name: Ð¦Ð²ÐµÑÐºÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
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: 2022
Subjects: ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÐ¹ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ
Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
SF6 circuit-breaker
arc-quenching chamber

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐÐ­Ð¡. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ñ ÑÐµÑÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¼ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ðµ Ð¿ÑÐ¸ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¸ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¸ Ð¿ÑÐ¸ Ð¾ÑÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ Ð´ÑÐ³Ð¸ ÑÐ¾ÐºÐ° ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ¾Ð¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ, Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¿Ð½ÐµÐ²Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð½Ð¾Ð¼Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ñ Ð´Ð»Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ 100 ÐºÐ.
description: In this work, the analysis of the switching equipment of the Pumped Storage Power Plants is carried out. The analysis of the interaction of the generator switch with the network is carried out. The parameters of the arc-extinguishing device of the generator circuit breaker are calculated and numerical modeling of processes in the arc-extinguishing device is carried out when switching the rated current and when switching off the arc of the short-circuit current. The main design parameters of the nozzle system of the generator circuit breaker, the main contact system of the generator circuit breaker and the requirements for a pneumatic drive device for a 100 kA generator circuit breaker are determined.
Establishing efficacy of honey as a biomonitor for metal distribution and lead source apportionment in urban environments
Creators: name: Smith, Katy Elizabeth
Publisher: name: University of British Columbia
Year: 2021

description: Urban geochemistry is an emerging field in which key scientific and societal challenges, including rapid urbanization and population growth, compel investigation of readily accessible biomonitors to determine the source, transport, and fate of metal pollutants in cities. When properly managed, Apis mellifera (the Western honey bee) can thrive in urban environments, making bees, and their products (e.g., honey, bee pollen), useful biomonitoring matrices. Lead (Pb) isotopic compositions, together with a suite of twenty-two metal concentrations, measured in honey collected systematically throughout Metro Vancouver (British Columbia, Canada) demonstrate that honey can elucidate small‐scale (km-scale) metal distribution within a city, reflecting nearby land use and anthropogenic activities. This work focuses on the neurotoxic metal Pb since its legacy and distribution in cities is a public health concern and its isotopes are useful for pollution source apportionment. This research refines the field sampling methods for honey, provides extensive hive and environmental context for honey by presenting metal concentrations and Pb isotopic compositions measured in bees, bee pollen, propolis, PM10, and topsoil (collocated with Metro Vancouver hives), and explores the spatiotemporal implications of the data. The methods established in Metro Vancouver were applied to an acute Pb pollution event in Paris, France, where Pb fallout from the 2019 fire at Notre-Dame cathedral was measurable in honey collected downwind of the fire. Colleagues and community scientists around the world helped collect honey from hives in diverse settings (e.g., New York City and the Hawaiian Islands) and procured commercially available honey, effectively creating a preliminary, global database for Pb isotopic compositions in honey. Honey falls predictably along the global Pb isotope array (as defined by legacy Pb pollution, modern aerosols, and other consumer products) depending on its origin and provides global context for future city-scale studies utilizing honey as a biomonitor. This work offers a comprehensive assessment of the efficacy of honey as a biomonitor using metal concentrations in conjunction with Pb isotopic compositions. The results demonstrate that honey and honey bees may indeed become essential biomonitoring tools in the near future as the dynamics and environmental monitoring needs of urban environments shift.
A proposal to generate entangled compass states with sub-Planck structure
Creators: name: Choudhury, Sayan
name: Panigrahi, Prasanta K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We illustrate a procedure to generate a bipartite, entangled compass state, which shows sub-Planck structure. The proposed method uses the interaction of a standing wave laser field, with two, two-level atoms and relies on the ability of this system to choose certain mesoscopic bipartite states to couple with the internal degrees of freedom. An appropriate measurement on the internal degrees of freedom then leads to the entangled state, which shows sub-Planck structures, desired for quantum metrology.
description: 7 pages, 1 table.
title: Influence of Wettability on the Impedance of Ion Transport Through Mesoporous Silica Films
Creators: name: Ochs, Maria
name: Khalil, Adnan
name: Frömling, Till
name: Andrieu‐Brunsen, Annette
Publisher: name: Wiley
Year: 2021

description: Functionalized nanopores have attracted strong interest in different fields in which nanopore transport is essential. Detailed insights into mass transport through nanopores and its correlation to pore wall properties such as wettability are essential. The potential and challenges using electrochemical impedance spectroscopy (EIS) to analyze mass transport through mesoporous silica thin films with precisely adjusted wettability are discussed. The accessible area of the electrode, the charge transfer or film resistance and the diffusion coefficients of the redox probe [Ru(NH₃)₆]2+/3+ inside the mesopores are determined. The influence of experimental parameters such as silica film pre-treatment is evaluated. Hydrophilic mesoporous films display comparable diffusion coefficients around 1*10⁻⁸ cm² s⁻¹ independently of the exact wettability. As expected, hydrophobic films do not exhibit transport due to water exclusion. The sample pre-treatment strongly influences the transport characteristics. Incubation into aqueous KCl leads to a decrease in the resistance for all tested mesoporous films. This is ascribed to an increase in the silanol group concentration at the pore wall. Besides the insights into mass transport in mesoporous films and on how to measure EIS in such films, this study elucidates the importance of sample pre-treatment and surface chemistry concerning mesoporous film performance.
title: Dark state pair-production in underground accelerators and their detection
Creators: name: Fahrecker, Maximilian
Year: 2025

description: Die Suche nach der Natur von dunkler Materie dauert an. Im Falle von dunkler Materie in Teilchenform geschieht dies üblicherweise mittels Einschränkung des Parameterraums. In dieser Arbeit erforschen wir die Möglichkeit neuer leichter Fermionen mit Milli-Ladung oder elektromagnetischen Formfaktor-Wechselwirkungen. Diese Teilchen kommen als Kandidaten für dunkle Materie in Frage. Wir untersuchen die Produktion von solchen Teilchen und deren nachfolgende Detektion mittels CCD-Sensoren in unterirdischen Labors. Wir berechnen die S-Matrixelemente und die Phasenräume analytisch und werten danach die zugehörigen Wechselwirkungsquerschnitte numerisch aus. Letztendlich besprechen wir Einschränkungen des Parameterraums durch kosmologische und astrophysikalische Beobachtungen sowie durch Hochpräzisions-Teilchenphysik. Die theoretischen Ergebnisse können dann mit zukünftigen Messungen verglichen werden.
description: The search for the nature of dark matter continues. In the case of particle dark matter this is usually done by constraining the parameter space. In this thesis we explore the possibility of new light fermionic particles with millicharge or electromagnetic form factor interactions. These could be dark matter candidates. We investigate the underground production of such particles via an electron beam and their subsequent detection using a CCD-sensor. We evaluate the S-matrix elements and the phase spaces analytically, and then calculate the corresponding cross sections numerically. Finally, we will discuss observational constraints from cosmology, astrophysics and high-precision particle physics. These theoretical results can then be checked against future measurements.
No-till and Unpuddled Mechanical Transplanting of Rice — Operational Manual
Creators: name: RK Malik
name: BR Kamboj
name: ML Jat
name: HS Sidhu
name: Bana, Anil
name: Singh, Vicky
name: YS Saharawat
name: A Pundir
name: Rasool Dar Sahnawaz
name: T Anuradha
name: N Kumaran
name: Gupta, Raj
Publisher: name: Gates Open Research
Year: 2019

description: No-till and unpuddled mechanical transplanting of rice--operational manual
Theory of defect dynamics in graphene: defect groupings and their stability
Creators: name: Bonilla, L. L.
name: Carpio, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We use our theory of periodized discrete elasticity to characterize defects in graphene as the cores of dislocations or groups of dislocations. Earlier numerical implementations of the theory predicted some of the simpler defect groupings observed in subsequent Transmission Electron Microscope experiments. Here we derive the more complicated defect groupings of three or four defect pairs from our theory, show that they correspond to the cores of two pairs of dislocation dipoles and ascertain their stability.
description: 11 pages, 7 figures; replaced figure 5
On the formation of trapezium-like systems
Creators: name: Allison, Richard
name: Goodwin, Simon
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the formation and evolution of high-order massive star multiples similar to the Trapezium in the Orion Nebula Cluster. We perform ensembles of N-body simulations of the evolution of N=1000 Orion-like clusters with initial conditions ranging from cool and clumpy to relatively smooth and relaxed. We find that trapezium-like systems are frequently formed in the first 2 Myr in initially cool and clumpy clusters and can survive for significant amounts of time in such clusters. We also find that these systems are highly dynamical entities, constantly interacting with the surrounding cluster, changing their appearance and membership regularly. The eventual decay of trapezium-like systems can even destroy the host cluster. We argue that the current state of any trapezium-like system is transient and care should be taken when analysing and drawing conclusions from a single snapshot in the life of a highly dynamic object.
description: Accepted for publication in MNRAS. Supplementary material can be found at ftp://hydra.shef.ac.uk/pub/spg/TRAP_SUPLIMENTARY.pdf
Modeling the electron with Cosserat elasticity
Creators: name: Burnett, James
name: Vassiliev, Dmitri
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We suggest an alternative mathematical model for the electron in dimension 1+2. We think of our (1+2)-dimensional spacetime as an elastic continuum whose material points can experience no displacements, only rotations. This framework is a special case of the Cosserat theory of elasticity. Rotations of material points are described mathematically by attaching to each geometric point an orthonormal basis which gives a field of orthonormal bases called the coframe. As the dynamical variables (unknowns) of our theory we choose a coframe and a density. We then add an extra (third) spatial dimension, extend our coframe and density into dimension 1+3, choose a conformally invariant Lagrangian proportional to axial torsion squared, roll up the extra dimension into a circle so as to incorporate mass and return to our original (1+2)-dimensional spacetime by separating out the extra coordinate. The main result of our paper is the theorem stating that our model is equivalent to the Dirac equation in dimension 1+2. In the process of analyzing our model we also establish an abstract result, identifying a class of nonlinear second order partial differential equations which reduce to pairs of linear first order equations.
title: ÐÑÐ¾ÐµÐºÑ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾-ÑÐµÐºÑÐµÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ ÐºÐ²Ð°ÑÑÐ°Ð»Ð° Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸
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: The project of a sports and recreation complex as part of a low-rise housing quarter
Creators: name: Ð¡Ð°Ð²ÐµÐ»ÑÐµÐ²Ð°, ÐÐ°ÑÐ¸Ñ
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
Subjects: Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ»ÑÐµÑÐ°
Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²ÐºÐ° Ð½Ð°ÑÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ°
Ð´ÑÐµÐ½Ð°Ð¶
Ð´Ð¾Ð¶Ð´ÐµÐ²Ð°Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐµÐ½Ð½Ð¸ÑÐ½ÑÐ¹ ÐºÐ¾ÑÑ
Ð²Ð¾Ð·Ð´ÑÑ Ð¾Ð¾Ð¿Ð¾ÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ
relief organization
settlement layout
drainage
rainwater drainage
tennis court
air-supported structure

description: Ð ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð·Ð°Ð´Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð¼Ð°Ð»Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ»ÐºÐ°, Ð² ÑÐ¾ÑÑÐ°Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð²ÑÐ¾Ð´ÑÑ ÑÑÐ°ÑÑÐºÐ¸ Ð¿Ð¾Ð´ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¶Ð¸Ð»Ð¸ÑÐ½Ð¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾, ÑÑÐ°ÑÑÐºÐ¸ Ð¿Ð¾Ð´ ÑÐ°ÑÐ½ÑÐ°ÑÑÑ, Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾-Ð±ÑÑÐ¾Ð²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¸ ÑÐµÐºÑÐµÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð·Ð¾Ð½Ð°, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ°Ñ Ð² ÑÐµÐ±Ñ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ (ÑÐµÐ½Ð½Ð¸ÑÐ½ÑÐµ ÐºÐ¾ÑÑÑ). Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿Ð¾ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ ÑÑÐ°ÑÑÐºÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°: Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ° ÑÐµÐ»ÑÐµÑÐ° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¾Ð²Ð°ÑÑ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð·Ð°ÑÐ¸ÑÑ Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ (Ð¾ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð´Ð¾Ð¶Ð´ÐµÐ²ÑÑ Ð²Ð¾Ð´); Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¿ÐµÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° Ð¸ Ð¿ÐµÑÐµÑÐ¾Ð´Ð¾Ð² Ð¿Ð¾ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð¿Ð¾ÑÐµÐ»ÐºÐ°. ÐÐ¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ½Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°, ÑÐ²Ð»ÑÑÑÐµÐ³Ð¾ÑÑ Ð²Ð¾Ð·Ð´ÑÑÐ¾Ð¾Ð¿Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÐµÐ¹.
description: In accordance with the design assignment, a project was developed for a small cottage community, which includes individual housing construction sites, townhouse land plots, an administrative complex and a recreational area, including a sports complex (tennis courts). During the development of the project, the following tasks for engineering preparation of the construction site were solved: preparation of the topography of the territory, allowing to organize the construction and operation of facilities, protection from flooding (rainwater abstraction); provide conditions for the movement of vehicles and pedestrians on the territory of the village. The design of the tennis complex, which is an air-supported structure, is considered in detail.
Book reviews - Buchbesprechungen
Creators: name: Hillgruber, K. Felix
name: Bosinski, Gerhard
name: Donahue, Randolph E.
name: Grimm, Sonja B.
name: Klooß, Stefanie
Publisher: name: Quartär – Internationales Jahrbuch zur Erforschung des Eiszeitalters und der Steinzeit
Year: 2021

description: Rezension zu: Francis Wenban-Smith (ed.), The Ebbsfleet Elephant – Excavations at Southfleet Road, Swanscombe in advance of High speed I, 2003-04. Oxford Archaeology Monograph vol. 20, 2013, 595 Seiten, ISBN: 978 0 9042 2073 5 Rezension zu: Elisa Nicoud, Le Paradoxe Acheuléen, Documents préhistoriques 32. Bibliothèque des écoles françaises d’Athènes et de Rome, fascicule trois cent cinquante-sixième, 2013, 309 Seiten, 132 Abbildungen, ISBN 978 2 7355 0803 7 Rezension zu: Katsuhiro Sano, Functional Variability in the Late Upper Palaeolithic of North-Western Europe. A Traceological Approach, Universitätsforschungen zur prähistorischen Archäologie Vol. 219, Verlag Rudolf Habelt GMBH, Bonn, 2012, 243 pages, ISBN 3 7749 3817 2 Rezension zu: Felix Riede and Miikka Tallaavaara (eds.), Lateglacial and Postglacial Pioneers in Northern Europe, BAR S2599, Oxford, Archaeopress, 2014, 206 pages, ISBN 978 1 4073 1231 6 Rezension zu: Søren H. Andersen with contributions by Bodil Bratlund, Kjeld Christensen, Hans Dal, Kasper Johansen, Lise Bender Jørgensen, Claus Malmros, Ole Nielsen, Kaj Strand Petersen, Kirsten Prangsgaard, Kaare Lund Rasmussen and Tine Trolle, Tybrind Vig. Submerged Mesolithic settlements in Denmark, Jutland Archaeological Society Publications Vol. 77, Jysk Arkæologisk Selskabs Skrifter, 2013, Aarhus, 527 pages, ISBN 978 87 88415 78 0
description: Quartär – Internationales Jahrbuch zur Erforschung des Eiszeitalters und der Steinzeit, Bd. 61 (2014): Quartär. Internationales Jahrbuch zur Eiszeitalter- und Steinzeitforschung
Series expansion for the sound field of a ring source
Creators: name: Carley, Michael
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: An exact series expansion for the field radiated by a monopole ring source with angular variation in source strength is derived from a previously developed expression for the field from a finite disk. The derived series can be used throughout the field, via the use of a reciprocity relation, and can be readily integrated to find the field radiated by arbitrary circular sources of finite extent, and differentiated to find the field due to higher order sources such as dipoles and quadrupoles.
description: Submitted to Journal of the Acoustical Society of America