cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Exploring the transformative potential of public sector innovation labs : assembling a cabinet of curiousities
Creators: name: Cole, Lindsay
Publisher: name: University of British Columbia
Year: 2021

description: There is a proliferation of Public Sector Innovation Labs (PSI labs) around the world, with estimates that more than 500 now exist. They are under-studied as a contemporary innovation construct, making them a potent area for study. The definition of a PSI lab is still contested, although they commonly describe their relationship with government, their topics of focus, and the techniques that they use. The goal or purpose of innovation pursued by these PSI labs is often not described, though most efforts tend to focus on finding efficiencies and improving services for users and tend to operate within dominant governance paradigms. In this dissertation I explore the potential for PSI labs to imagine and catalyze transformative and emergent version of innovation, working at the intersections of personal, organizational and systems scales. I use a critical qualitative research bricolage, pulling together methodologies that challenge Western ways of knowing, allow for multiple truths to coexist, and invite a researcher with an active role in the research questions. Participatory action research (PAR) and constructivist grounded theory (CGT) are the backbone research methodologies in this bricolage. Research is conducted with co-researchers from three different PSI lab action research sites in Canada, and through interviews with expert practitioners in Canada and Europe. This dissertation opens up a cabinet of curiousities, rather than proposing definitive conclusions. It is grounded in interdisciplinary theory and has an ambition to be useful and accessible for practitioners. One part of the cabinet offers up a framework to more strongly theorize the work of PSI labs. A second part describes systemic interventions to create stronger enabling conditions for transformative and emergent innovation. A third section focuses on building transformative innovation learning infrastructure and practices. A thread that connects each section considers ways that we might think about measuring and evaluating the impacts and outcomes of PSI labs. Together, this cabinet of curiousities offers researchers and practitioners a plurality of ways to think about a transformative and emergent approach to PSI, and also what PSI might need to become in this time of urgent and complex challenges facing the public sector.
AGN-driven ionized gas outflows are usually compact (<100pc) - First systematic results from the Close AGN Reference Survey
Creators: name: Singha, Mainak
name: None
Publisher: name: Zenodo
Year: 2019

description: The broad line wings in the optical [OIII] 5007 emission line are one of the best signatures of fast ionized gas outflows on host galaxy scales in AGN. While large spectroscopic surveys like SDSS have characterized the kinematics of [OIII] for large samples of AGN in detail, they cannot determine the location and energetics of those outflows. As part of the Close AGN Reference Survey (CARS) we obtained spatially-resolved IFU spectroscopy for a representative sample of 40 luminous type 1 AGN at 0.0195% of the flux associated with a point-like source. Strickingly, we measure small offsets in their spatial location on the order of 100 parsecs from the AGN nucleus using the spectroastrometry technique. Our findings confirm that most of the ionized gas outflows are rather compact and not (yet) reaching significantly into their host galaxy which is in agreement with HST or recent AO observations, but strongly disagrees with several previous IFU studies. Such systematic analyses provided by CARS are therefore the key to establishing a picture of AGN-driven outflows in the local Universe and provide a benchmark for comparison with higher redshift observations of even more powerful AGN.
Scalability of spin FPGA: A Reconfigurable Architecture based on spin MOSFET
Creators: name: Tanamoto, Tetsufumi
name: Sugiyama, Hideyuki
name: Inokuchi, Tomoaki
name: Marukame, Takao
name: Ishikawa, Mizue
name: Ikegami, Kazutaka
name: Saito, Yoshiaki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Hardware Architecture (cs.AR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Scalability of Field Programmable Gate Array (FPGA) using spin MOSFET (spin FPGA) with magnetocurrent (MC) ratio in the range of 100% to 1000% is discussed for the first time. Area and speed of million-gate spin FPGA are numerically benchmarked with CMOS FPGA for 22nm, 32nm and 45nm technologies including 20% transistor size variation. We show that area is reduced and speed is increased in spin FPGA owing to the nonvolatile memory function of spin MOSFET.
description: 3 pages, 7 figures
Hidden Markov models for alcoholism treatment trial data
Creators: name: Shirley, Kenneth E.
name: Small, Dylan S.
name: Lynch, Kevin G.
name: Maisto, Stephen A.
name: Oslin, David W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: In a clinical trial of a treatment for alcoholism, a common response variable of interest is the number of alcoholic drinks consumed by each subject each day, or an ordinal version of this response, with levels corresponding to abstinence, light drinking and heavy drinking. In these trials, within-subject drinking patterns are often characterized by alternating periods of heavy drinking and abstinence. For this reason, many statistical models for time series that assume steady behavior over time and white noise errors do not fit alcohol data well. In this paper we propose to describe subjects' drinking behavior using Markov models and hidden Markov models (HMMs), which are better suited to describe processes that make sudden, rather than gradual, changes over time. We incorporate random effects into these models using a hierarchical Bayes structure to account for correlated responses within subjects over time, and we estimate the effects of covariates, including a randomized treatment, on the outcome in a novel way. We illustrate the models by fitting them to a large data set from a clinical trial of the drug Naltrexone. The HMM, in particular, fits this data well and also contains unique features that allow for useful clinical interpretations of alcohol consumption behavior.
description: Published in at http://dx.doi.org/10.1214/09-AOAS282 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
A Comprehensive Study of Bloated Dependencies in the Maven Ecosystem
Creators: name: Soto-Valero, César
name: Harrand, Nicolas
name: Monperrus, Martin
name: Baudry, Benoit
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Build automation tools and package managers have a profound influence on software development. They facilitate the reuse of third-party libraries, support a clear separation between the application's code and its external dependencies, and automate several software development tasks. However, the wide adoption of these tools introduces new challenges related to dependency management. In this paper, we propose an original study of one such challenge: the emergence of bloated dependencies. Bloated dependencies are libraries that the build tool packages with the application's compiled code but that are actually not necessary to build and run the application. This phenomenon artificially grows the size of the built binary and increases maintenance effort. We propose a tool, called DepClean, to analyze the presence of bloated dependencies in Maven artifacts. We analyze 9,639 Java artifacts hosted on Maven Central, which include a total of 723,444 dependency relationships. Our key result is that 75.1% of the analyzed dependency relationships are bloated. In other words, it is feasible to reduce the number of dependencies of Maven artifacts up to 1/4 of its current count. We also perform a qualitative study with 30 notable open-source projects. Our results indicate that developers pay attention to their dependencies and are willing to remove bloated dependencies: 18/21 answered pull requests were accepted and merged by developers, removing 131 dependencies in total.
description: Manuscript submitted to Empirical Software Engineering (EMSE)
Conta pure su di me! L'importanza del sostegno per un buon clima di classe
Creators: name: Poma, Elena
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2012

description: Lo studio della ricerca si è centrato sul sostegno, quale indicatore per un buon clima di classe. Con il termine “sostegno” non intendo riferirmi al Servizio di sostegno pedagogico, ma alle strategie che il docente attua per aiutare l’allievo. Ho svolto delle interviste per conoscere le rappresentazioni in un campione ridotto di allievi e di docenti riguardo agli interventi dell’insegnante per aiutare il bambino nell’ambito dell’apprendimento e del comportamento. Dall’analisi dei dati sono emerse le principali forme di sostegno alle quali il docente fa più riferimento: il rinforzo positivo, la collaborazione tra gli allievi, la collaborazione tra insegnante e terze persone, la differenziazione, le regole condivise, l’educazione emotiva, la discussione e la riflessione. Si conferma l’importanza del sostegno nel favorire un buon clima di classe: questi due aspetti si influenzano reciprocamente. L’interesse per la tematica concernente il sostegno in classe nasce da una mia convinzione: ritengo che il sostegno delle persone che circondano un individuo sia di fondamentale importanza per soddisfare i bisogni dello stesso, affinché egli possa realizzarsi al meglio nella società. Questo a maggior ragione vale nella relazione docente-allievo. Relatore: Aurelio Crivelli
Additional file 5 of Differences between intrinsic and acquired nucleoside analogue resistance in acute myeloid leukaemia cells
Creators: name: Rothenburger, Tamara
name: Thomas, Dominique
name: Schreiber, Yannick
name: Wratil, Paul R.
name: Pflantz, Tamara
name: Knecht, Kirsten
name: Digianantonio, Katie
name: Temple, Joshua
name: Schneider, Constanze
name: Baldauf, Hanna-Mari
name: McLaughlin, Katie-May
name: Rothweiler, Florian
name: Bilen, Berna
name: Farmand, Samira
name: Bojkova, Denisa
name: Costa, Rui
name: Ferreirós, Nerea
name: Geisslinger, Gerd
name: Oellerich, Thomas
name: Xiong, Yong
name: Keppler, Oliver T.
name: Wass, Mark N.
name: Michaelis, Martin
name: Cinatl, Jindrich
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 5: Supplementary Figure 5. SAMHD1 suppression by VPX-VLPs sensitises primary AML blasts to CNDAC.
Il mio corpo agli occhi degli altri: l'immagine corporea nella preadolescenza
Creators: name: Ballabio, Silvia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2017

description: Il presente lavoro studia l’immagine corporea nella preadolescenza, fase evolutiva in cui emerge il bisogno di assimilare le modificazioni fisiche tramite continuo ricorso alla propria immagine allo specchio e confronto con gli altri, in una continua valutazione del proprio corpo (Camaioni & Di Blasio, 2007). L’obiettivo è indagare il modo in cui la paura del giudizio influenza l’immagine corporea e la relazione tra il rapporto con il proprio corpo e la qualità delle relazioni con i pari. E’ stato a tal fine somministrato, su alcune classi, il questionario Capire le nostre vite e sono state analizzate le correlazioni tra alcuni item. Sono state poi proposte interviste scritte agli allievi di una classe, al fine di scegliere due soggetti per le interviste orali. Dal questionario e dalle interviste emerge che la paura del giudizio dei pari si traduce in un ampio tempo dedicato alla cura del corpo e nel frequente interrogarsi sulla propria adeguatezza. La paura del giudizio genera dispercezioni, fenomeno di cui le ragazze sono più consapevoli, che può sfociare nel tentativo di nascondersi. La presenza di relazioni positive con i pari, di cui si apprezzano onestà e mancanza di giudizio, si traduce in un rapporto sereno con il proprio corpo e in minore preoccupazione per come ci si presenta. Viceversa, le derisioni contribuiscono ad un’immagine corporea negativa e ad un abbassamento dell’autostima che possono determinare ulteriore isolamento. Materia: scienze dell'educazione
Electrical conductivity beyond linear response in layered superconductors under magnetic field
Creators: name: Tinh, Bui Duc
name: Li, Dingping
name: Rosenstein, Baruch
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The time-dependent Ginzburg-Landau approach is used to investigate nonlinear response of a strongly type-II superconductor. The dissipation takes a form of the flux flow which is quantitatively studied beyond linear response. Thermal fluctuations, represented by the Langevin white noise, are assumed to be strong enough to melt the Abrikosov vortex lattice created by the magnetic field into a moving vortex liquid and marginalize the effects of the vortex pinning by inhomogeneities. The layered structure of the superconductor is accounted for by means of the Lawrence-Doniach model. The nonlinear interaction term in dynamics is treated within Gaussian approximation and we go beyond the often used lowest Landau level approximation to treat arbitrary magnetic fields. The I-V curve is calculated for arbitrary temperature and the results are compared to experimental data on high-$T_{c}$ superconductor YBa$_{2}$Cu$_{3}$O$%_{7-δ}$.
description: 8 pages, 3 figures
title: ÐÐ°ÑÑÐ¸Ðº ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾Ð´Ð¸Ð½Ð¾ÑÐ½Ð¾Ð³Ð¾ p-n-Ð¿ÐµÑÐµÑ Ð¾Ð´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: A temperature sensor based on the use of one p-n junction
Creators: name: ÐÐ¸ÑÐ¸ÑÐµÐº, ÐÑÐµÐ½Ð¸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: Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²ÑÐµ Ð´Ð¸Ð¾Ð´Ñ
p-n-Ð¿ÐµÑÐµÑ Ð¾Ð´
Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð° Â«Arduino NanoÂ»
Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð° Â«STM32Â»
Ð²Ð¾Ð»ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½ÑÐµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑ ÐµÐ¼Ñ
Ð´Ð°ÑÑÐ¸ÐºÐ¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ.
semiconductor diodes
p-n-junction
open-source microcontroller board âArduino Nanoâ
open-source microcontroller board âSTM32â
current-voltage characteristics
electrical circuits
temperature sensors.

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÑ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð²Ð¾Ð·ÑÐ°ÑÑÐ°ÑÑÐ¸Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ðº ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹. Ð Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ðµ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ñ Ð³Ð»Ð°Ð²Ð½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ ÑÐ°Ð¼ÑÑ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÑ Ð¸ ÑÐ°ÑÑÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð² Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°. Ð Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ¾Ð·Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð´Ð°ÑÑÐ¸ÐºÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÑÐµÐ¼Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ Ð´Ð¸Ð¾Ð´Ð°, ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ Ð¾Ð±Ð»Ð°ÑÑÑÑ Ð½Ð°ÑÐºÐ¸. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð°ÐºÑÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð½Ð° Ð³Ð¸Ð±ÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ ÑÑÐµÐ´Ðµ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐ¸ÐºÑÐ¸ÑÐ¾Ð²Ð°ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð² Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÐµ Ð¼Ð¾Ð¼ÐµÐ½ÑÑ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¸ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶Ð°ÐµÑ Ð³ÑÐ°ÑÐ¸Ðº ÐµÐµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ.
description: This graduation work is about prototype of the temperature sensor based on the one p-n-junction. The main purpose of the work is to give some information about methods and main disadvantages of the modern temperature measurement devices, which are used in many areas of industrial technologies. The issues of creating, controlling and defining an accuracy of measurements of this prototype are highlighted in the general part of the project.
The MOSDEF Survey: Probing Resolved Stellar Populations at z~2 using a New Bayesian-defined Morphology Metric
Creators: name: Fetherolf, Tara
name: None
Publisher: name: Zenodo
Year: 2019

description: Studying the resolved structure of high-redshift galaxies can give insight into the evolution of global galactic properties. For example, understanding the distribution of dust and how it affects the scattering and attenuation of starlight is important for accurately recovering intrinsic star-formation rates. We investigate how the distribution of dust changes as galaxies increase in stellar mass at z~2, when star-formation activity was at its highest and stellar mass assembly was rapidly proceeding. To completely characterize the galaxies, we pair high-resolution, multi-waveband CANDELS/3D-HST imaging with H-alpha and H-beta emission line observations from the MOSFIRE Deep Evolution Field (MOSDEF) survey and construct stellar population and dust maps of ~300 star-forming galaxies at spectroscopic redshifts 1.36 < z < 2.66. We quantify resolved stellar continuum color excess distributions by using the Gini and M20 coefficients alongside a newly defined parameter, "patchiness" (P). We find that high-mass galaxies exhibit patchier stellar continuum color excess distributions with lower Gini coefficients compared to low-mass galaxies. Our results support a picture where dust is smoothly distributed in low-mass galaxies, suggesting efficient mixing of dust throughout their ISM. On the other hand, the dust distribution is patchier in high-mass galaxies, such that dust is concentrated near regions of active star-formation and dust mixing timescales are expected to be longer.
An experimental test of how microbial communities respond to warming in systems connected by dispersal
Creators: name: Yangel, Evgeniya
Publisher: name: University of British Columbia
Year: 2021

description: Community dynamics and structure are greatly affected by climate change through warming. Temperature directly affects the rates of biochemical reactions that in return affect growth, resource use, organismal abundance, species interactions, and, therefore, communities and biodiversity. In addition, low connectivity can limit dispersal between communities, reducing the potential for demographic rescue effects. Therefore, the effects of temperature on diversity and community structure in patchy landscapes can depend on the degree of connectivity among landscapes. We tested whether the effects of temperature on communities contingent on the degree of connectivity using experimental pond metacommunities, each comprised of four-1000L mesocosms spanning a 4.5°C spatial temperature gradient and connected by one of three dispersal rates. This spatial temperature gradient was maintained, while also allowing the mesocosm temperatures to fluctuate temporally with seasonal weather variation. Bacterial communities in the mesocosms were sampled in the summer to evaluate whether dispersal rate at the metacommunity level affects local and regional community response to seasonal fluctuations in temperature. We predicted that higher levels of dispersal would raise local (alpha) diversity and decrease species turnover among ecosystems (beta diversity) and metacommunity-level (gamma) diversity. However, we found no effect of dispersal on local and regional diversity metrics. We also predicted that dispersal rates would differently affect species compositional differences along the thermal gradient. At low dispersal rates among communities, we observed differences in species composition associated with temperature. At higher dispersal rates, communities were not structured by temperature and composition was similar within a metacommunity, which was not observed in any other dispersal treatment. This emphasizes the homogenizing effect high dispersal has on bacterial community structure. Our findings demonstrate that bacterial diversity metrics do not follow metacommunity predictions about dispersal effects on diversity. However, we found support for the hypothesis of high dispersal homogenizing communities. This suggests there are other processes that influence bacterial community diversity patterns, but dispersal can erode the effect of the environment on bacterial community structure.
title: ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐµÐºÐ»Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½ÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð² Ð Ð¤
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: Practical recommendations on the use of glass-composite reinforcement in the construction of low-rise buildings in Russia
Creators: name: ÐÑÑÐ½Ð´Ð¸Ð½, ÐÑÑÐµÐ¼
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: ÐÐ¸Ð»ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½ÑÐµ
ÐÑÐ¼Ð°ÑÑÑÐ° ÑÑÐ°Ð»ÑÐ½Ð°Ñ
Ð¡ÑÐµÐºÐ»Ð¾Ð¿Ð»Ð°ÑÑÐ¸ÐºÐ¸
Ð¡ÑÐµÐºÐ»ÑÐ½Ð½Ð¾Ðµ Ð²Ð¾Ð»Ð¾ÐºÐ½Ð¾
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð°Ñ Ð°ÑÐ¼Ð°ÑÑÑÐ°
ÑÑÐµÐºÐ»Ð¾Ð²Ð¾Ð»Ð¾ÐºÐ½Ð¾
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñ

description: Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐµÐºÐ»Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÐµÑÐµ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸ Ð¾Ð±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð²ÑÐµ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¸ Ð¾ÑÐ»Ð¸ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÑÐµÐºÐ»Ð¾Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½Ð¾ÑÑÑ Ð¸ Ð¼ÐµÐ½ÑÑÐ°Ñ ÑÑÑÐ´Ð¾ÐµÐ¼ÐºÐ¾ÑÑÑ (Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ) Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÑ Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹.
description: The purpose of this work is to investigate the relevance of the use of glass composite reinforcement in the construction sphere, to determine the main physicomechanical properties and scope. Analyzed all the advantages and disadvantages of using composite reinforcement in construction, the main characteristics and distinctive properties of glass fibers. The profitability and lower labor intensity (when carrying out installation work) of using the considered reinforcement in comparison with the traditional steel are substantiated.
Magnetic properties of pseudomorphic epitaxial films of Pr_{0.7}Ca_{0.3}MnO_3 under different biaxial tensile stresses
Creators: name: Lehmann, A. Geddo
name: Congiu, F.
name: Lampis, N.
name: Granozio, F. Miletto
name: Perna, P.
name: Radovic, M.
name: di Uccio, U. Scotti
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In order to analyse the effect of strain on the magnetic properties of narrow-band manganites, the temperature and field dependent susceptibilities of about 8.5 nm thick epitaxial Pr0.7Ca0.3MnO3 films, respectively grown on (001) and (110) SrTiO3 substrates, have been compared. For ultrathin samples grown on (001) SrTiO3, a bulk-like cluster-glass magnetic behaviour is found, indicative of the possible coexistence of antiferromagnetic and ferromagnetic phases. On the contrary, ultrathin films grown on (110) substrates show a robust ferromagnetism, with a strong spontaneous magnetization of about 3.4 mB /Mn atom along the easy axis. On the base of high resolution reciprocal space mapping analyses performed by x-ray diffraction, the different behaviours are discussed in terms of the crystallographic constraints imposed by the epitaxy of Pr0.7Ca0.3MnO3 on SrTiO3. We suggest that for growth on (110) SrTiO3, the tensile strain on the film c-axis, lying within the substrate plane, favours the ferromagnetic phase, possibly by allowing a mixed occupancy and hybridization of both in-plane and out-of-plane eg orbitals. Our data allow to shed some physics of inhomogeneous states in manganites and on the nature of their ferromagnetic insulating state.
description: 9 pages, 9 figures
Spatially resolving star-forming regions within galaxies in a dense proto-cluster core at $z=2.53$
Creators: name: Suzuki, Tomoko
name: None
Publisher: name: Zenodo
Year: 2019

description: At $z>2$, active star formation occurs even in high-density environments, such as clusters and proto-clusters. Structural growth of star-forming galaxies can differ depending on their surrounding environments due to physical processes peculiar to (proto-)cluster fields. However, the structural properties of star-forming galaxies in high-density regions and their environmental dependence at $z>2$ remain unclear. Investigating how galaxies grow their structures and what physical processes are involved in the evolution requires resolved structures of not only stellar components but also star-forming regions within galaxies. We conducted the Adaptive Optics (AO)-assisted imaging observations for star-forming galaxies in a dense proto-cluster core at $z=2.53$ with IRCS and AO188 mounted on the Subaru Telescope. A combination of AO and narrow-band filters allows us to obtain the maps of Halpha-emitting regions with an angular resolution of 0.1-0.2 arcsec. Based on stacking analyses, we investigated the relative distribution of the star-forming region to the underlying stellar component. We find that the star-forming region is more extended than the stellar components for the galaxies with $\rm log(M_*/M_\odot) = 10-11$, indicating the inside-out growth of massive star-forming galaxies in the proto-cluster core. Our group has found the same trend for star-forming galaxies at z=2-2.5 in general fields from the Subaru/IRCS+AO188 observations. These results suggest that the secular process mainly contributes to the structural evolution of star-forming galaxies at z=2-2.5 even in the dense proto-cluster core.
The Bang Calculus Revisited
Creators: name: Bucciarelli, Antonio
name: Kesner, Delia
name: Ríos, Alejandro
name: Viso, Andrés
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Call-by-Push-Value (CBPV) is a programming paradigm subsuming both Callby-Name (CBN) and Call-by-Value (CBV) semantics. The essence of this paradigm is captured by the Bang Calculus, a (concise) term language connecting CBPV and Linear Logic. This paper presents a revisited version of the Bang Calculus, called $λ!$, enjoying some important properties missing in the original formulation. Indeed, the new calculus integrates permutative conversions to unblock value redexes while being confluent at the same time. A second contribution is related to nonidempotent types. We provide a quantitative type system for our $λ!$-calculus, and we show that the length of the (weak) reduction of a typed term to its normal form plus the size of this normal form is bounded by the size of its type derivation. We also explore the properties of this type system with respect to CBN/CBV translations. We keep the original CBN translation from $λ$-calculus to the Bang Calculus, which preserves normal forms and is sound and complete with respect to the (quantitative) type system for CBN. However, in the case of CBV, we reformulate both the translation and the type system to restore two main properties: preservation of normal forms and completeness. Last but not least, the quantitative system is refined to a tight one, which transforms the previous upper bound on the length of reduction to normal form plus its size into two independent exact measures for them.
Manifestation of New Interference Effects in Superconductor/Ferromagnet Spin Valve
Creators: name: Leksin, P. V.
name: Garifyanov, N. N.
name: Garifullin, I. A.
name: Schumann, J.
name: Kataev, V.
name: Schmidt, O. G.
name: Buchner, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superconductor/ferromagnet (S/F) spin valve effect theories based on the S/F proximity phenomenon assume that the superconducting transition temperature Tc of F1/F2/S or F1/S/F2 trilayers for parallel magnetizations of the F1- and F2-layers (TcP) are smaller than for the antiparallel orientations (TcAP). Here, we report for CoOx/Fe1/Cu/Fe2/In multilayered systems with varying Fe2-layer thickness the sign-changing oscillating behavior of the spin valve effect ΔTc=TcAP-TcP. Our measurements revealed the full direct spin valve effect with TcAP>TcP for Fe2-layer thickness dFe2<1 nm and the full inverse (TcAP=1 nm. Interference of Cooper pair wave functions reflected from both surfaces of the Fe2-layer appear as the most probable reason for the observed behavior of ΔTc.
description: Accepted for publication in PRL
Shear-induced criticality near a liquid-solid transition of colloidal suspensions
Creators: name: Miyama, Masamichi J.
name: Sasa, Shin-ichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate colloidal suspensions under shear flow through numerical experiments. By measuring the time-correlation function of a bond-orientational order parameter, we find a divergent time scale near a transition point from a disordered fluid phase to an ordered fluid phase, where the order is characterized by a nonzero value of the bond-orientational order parameter. We also present a phase diagram in the $(ρ, \dotγ^{\mathrm{ex}})$ plane, where $ρ$ is the density of the colloidal particles and $\dotγ^{\mathrm{ex}}$ is the shear rate of the solvent. The transition line in the phase diagram terminates at the equilibrium transition point, while a critical region near the transition line vanishes continuously as $\dotγ^{\mathrm{ex}} \rightarrow 0$.
description: 4 pages, 8 figures
Minimal area of Finsler disks with minimizing geodesics
Creators: name: Cossarini, Marcos
name: Sabourau, Stéphane
Publisher: name: arXiv
Year: 2020
Subjects: subject: Metric Geometry (math.MG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C23 (Primary) 53C60, 53C65 (Secondary)

description: We show that the Holmes--Thompson area of every Finsler disk of radius $r$ whose interior geodesics are length-minimizing is at least $\frac{6}π r^2$. Furthermore, we construct examples showing that the inequality is sharp and observe that the equality case is attained by a non-rotationally symmetric metric. This contrasts with Berger's conjecture in the Riemannian case, which asserts that the round hemisphere is extremal. To prove our theorem we discretize the Finsler metric using random geodesics. As an auxiliary result, we show that the integral geometry formulas of Blaschke and Santaló hold on Finsler manifolds with almost no trapped geodesics.
description: Published "Online First" in the J. Eur. Math. Soc
Passaparola visivo Storia e benefici della Colombiana
Creators: name: Cattaneo, Marta
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: La Colombiana è una crema che cura le abrasioni cutanee, e la sua composizione è molto semplice: è formata dal 15% di ittiolo e dall’85% di unguento di zinco. Ad oggi, non è possibile acquistare la crema finita in negozi e farmacie, perché non esiste. La conoscenza della sua composizione è stata tramandata con il passaparola, il quale è partito dalla Colombia, per poi diffondersi in Italia, tra gli atleti di pattinaggio di velocità a rotelle. I benefici sono evidenti: in soli quattro giorni la pelle si rigenera quasi completamente. Il passaparola per definizione è orale, con la mia tesi di Bachelor ho progettato un kit che incentiva la condivisione in maniera visiva e tangibile, raccontando anche la storia della crema e permettendo alle persone di provare i benefici dati dall’unione di ittiolo e zinco. Il kit, caratterizzato dalla grafica essenziale e minimalista, contiene tutti gli strumenti necessari per preparare la crema per se stessi e per donarla; include i tubetti di ittiolo e zinco, un bastoncino per mescolare, due barattoli graduati (uno per il possessore del kit, e uno da donare) in cui unire gli ingredienti. I barattoli sono inseriti all’interno di un packaging sulla cui superficie sono presenti le istruzioni per la creazione e applicazione della Colombiana. Provare un prodotto in prima persona aumenta la consapevolezza della sua potenza ed efficacia e permette quindi di generare discussioni positive verso la crema, diffondendo più volentieri la conoscenza.
Resolved Stellar Population Studies on Clumpy Galaxies at 0.5
Creators: name: Sok, Visal
name: None
Publisher: name: Zenodo
Year: 2019

description: We now have a broad understanding of the buildup of stellar mass in galaxies over much of cosmic time, however, a detailed understanding of how and where within galaxies the stellar mass grows remains elusive. Recent work with multi-wavelength HST imaging has shown an increased number of star-forming galaxies with bright clumps and knots of star formation during the epoch of cosmic star formation (z ~ 2). The formation and evolution of these clumps, often linked to the gravitational instability of the disk and the formation of bulges, is likely to be essential in the buildup of mass in galaxies. To constrain this evolutionary scenario, high resolution and multi­-wavelength observation are needed for resolved colors and stellar population studies (eg. stellar mass, star formation rate, age), yet only a few fields have sufficient HST data to do so. We are using a new method called Finite Resolution Deconvolution on galaxies at 0.5 < z < 1.5 to deconvolve the multi-wavelength imaging within the COSMOS field and study the stellar mass within clumps. The total mass content of galaxies and their giant clumps are obtained by modelling the spectral energy distribution of 30 photometric bands in the optical and near-infrared, providing unprecedented constraints on the SEDs. Our preliminary results show that the fraction of clumpy galaxies is higher than previously measured at intermediate redshift, yet the total mass within the clumps is only modestly larger than the disk mass at similar redshift.
Realization of an Inductance Scale Traceable to the Quantum Hall Effect Using an Automated Synchronous Sampling System
Creators: name: ~Overney, F.
name: ~Jeanneret, B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: In this paper, the realization of an inductance scale from 1~$μ$H to 10~H for frequencies ranging between 50~Hz to 20~kHz is presented. The scale is realized directly from a series of resistance standards using a fully automated synchronous sampling system. A careful systematic characterization of the system shows that the lowest uncertainties, around 12~$μ$H/H, are obtained for inductances in the range from 10~mH to 100~mH at frequencies in the kHz range. This new measurement system which was successfully evaluated during an international comparison, provides a primary realization of the henry, directly traceable to the quantum Hall effect. An additional key feature of this system is its versatility. In addition to resistance-inductance (R-L) comparison, any kind of impedances can be compared: R-R, R-C, L-L or C-C, giving this sampling system a great potential of use in many laboratories around the world.
Poisson representations of branching Markov and measure-valued branching processes
Creators: name: Kurtz, Thomas G.
name: Rodrigues, Eliane R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Representations of branching Markov processes and their measure-valued limits in terms of countable systems of particles are constructed for models with spatially varying birth and death rates. Each particle has a location and a "level," but unlike earlier constructions, the levels change with time. In fact, death of a particle occurs only when the level of the particle crosses a specified level $r$, or for the limiting models, hits infinity. For branching Markov processes, at each time $t$, conditioned on the state of the process, the levels are independent and uniformly distributed on $[0,r]$. For the limiting measure-valued process, at each time $t$, the joint distribution of locations and levels is conditionally Poisson distributed with mean measure $K(t)\times\varLambda$, where $\varLambda$ denotes Lebesgue measure, and $K$ is the desired measure-valued process. The representation simplifies or gives alternative proofs for a variety of calculations and results including conditioning on extinction or nonextinction, Harris's convergence theorem for supercritical branching processes, and diffusion approximations for processes in random environments.
description: Published in at http://dx.doi.org/10.1214/10-AOP574 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Enabling New Flexibility in the SUNDIALS Suite of Nonlinear and Differential/Algebraic Equation Solvers
Creators: name: Gardner, David J.
name: Reynolds, Daniel R.
name: Woodward, Carol S.
name: Balos, Cody J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Software (cs.MS)
subject: FOS: Computer and information sciences

description: In recent years, the SUite of Nonlinear and DIfferential/ALgebraic equation Solvers (SUNDIALS) has been redesigned to better enable the use of application-specific and third-party algebraic solvers and data structures. Throughout this work, we have adhered to specific guiding principles that minimized the impact to current users while providing maximum flexibility for later evolution of solvers and data structures. The redesign was done through the addition of new linear and nonlinear solvers classes, enhancements to the vector class, and the creation of modern Fortran interfaces. The vast majority of this work has been performed "behind-the-scenes," with minimal changes to the user interface and no reduction in solver capabilities or performance. These changes allow SUNDIALS users to more easily utilize external solver libraries and create highly customized solvers, enabling greater flexibility on extreme-scale, heterogeneous computational architectures.
Additional file 6 of Differences between intrinsic and acquired nucleoside analogue resistance in acute myeloid leukaemia cells
Creators: name: Rothenburger, Tamara
name: Thomas, Dominique
name: Schreiber, Yannick
name: Wratil, Paul R.
name: Pflantz, Tamara
name: Knecht, Kirsten
name: Digianantonio, Katie
name: Temple, Joshua
name: Schneider, Constanze
name: Baldauf, Hanna-Mari
name: McLaughlin, Katie-May
name: Rothweiler, Florian
name: Bilen, Berna
name: Farmand, Samira
name: Bojkova, Denisa
name: Costa, Rui
name: Ferreirós, Nerea
name: Geisslinger, Gerd
name: Oellerich, Thomas
name: Xiong, Yong
name: Keppler, Oliver T.
name: Wass, Mark N.
name: Michaelis, Martin
name: Cinatl, Jindrich
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 6: Supplementary Figure 6. Illustration of SAMHD1 homotetramerisation and the role of CNDAC-TP.
Inventariação e caraterização de afloramentos para uma aula de campo na estrada EN280 da Leba (planalto da Huíla, Sudoeste de Angola)
Creators: name: Lopes, Fernando C.
name: Ramos, Anabela M.
name: Ussombo, Constantino C.
name: Gomes, Celeste R.
Publisher: name: Zenodo
Year: 2020

description: A área estudada localiza-se na Serra da Leba, Planalto da Humpata, o setor mais central e elevado do grande Planalto da Huíla (sudoeste de Angola). Aqui aflora uma espessa sequência vulcano-sedimentar de idade proterozóica, designada por Grupo da Chela, assente em inconformidade sobre granitoides de idade Eburneana e Pré-Eburneana. Esta sequência é coberta em desconformidade pela Formação da Leba, constituída por argilitos, chertes e calcários dolomíticos negros com estromatólitos. Na área, em particular na Estrada EN280 da Leba foram inventariados e caracterizados afloramentos que pelo conteúdo geológico, podem ser definidos como geossítios: 1) Pequena exploração de inertes no Planalto da Humpata; 2) Velho forno da cal da Leba; 3) Miradouro da Serra da Leba; 4) Talude da primeira curva da estrada da Leba; 5) Talude da terceira laçada da estrada da Leba; 6) Falha inversa em granitoides; 7) Curva dos doleritos; 8) Zona de cisalhamento simples. O elevado valor científico, didático e estético destes locais justifica a sua integração num percurso geoeducacional, contribuindo para a valorização e sensibilização do património geológico da Serra da Leba, bem como para a sua promoção e divulgação científica e educativa.
Photocount statistics of the Josephson parametric amplifier: a question of detection
Creators: name: Simoneau, Jean Olivier
name: Virally, Stéphane
name: Lupien, Christian
name: Reulet, Bertrand
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Parametric amplifiers are known to squeeze the vacuum state of the electromagnetic field, which results in predictable statistics of the photocounts at their output. However, recent theoretical work arXiv:1112.4159 predicts a very different statistical distribution for an amplifier based on a Josephson junction. We test the hypothesis experimentally and recover the expected squeezed vacuum statistics. We explain this discrepancy by showing theoretically how the photocount statistics is dictated by the detection process, from single mode (our experiment) to multimode, fully resolved in frequency (as in arXiv:1112.4159).
description: 5 pages, 5 figures
ALMA CI observations toward the central region of Seyfert galaxy NGC 613
Creators: name: Miyamoto, Yusuke
name: None
Publisher: name: Zenodo
Year: 2019

description: Atomic carbon (CI) has a great potential for estimating cold molecular gas mass as an alternative to low-J CO, especially in high redshift galaxies or metal-poor objects. The distribution of CI and relation between CI and CO, however, have not yet been fully understood. We carried out observations toward the central region of a nearby Seyfert galaxy NGC~613 in [CI]($^3P_1-^3P_0$), $^{13}$CO, and C$^{18}$O($J=1-0$) with ALMA. The circum-nuclear disk (CND) and star forming ring were found by the lines. The distribution of [CI] in the ring resembles that of the CO emission, although [CI] is prominent in the CND. This can be caused by the low intensities of the CO isotopes due to the low optical depths under the high temperature in the CND. We found that the intensity ratios of [CI] to $^{12}$CO(3--2) ($R_{¥rm CI/CO}$) and to $^{13}$CO(1--0) ($R_{¥rm CI/^{13}CO}$) are high at several positions around the edge of the ring. The spectral profiles of the CO lines mostly correspond each other both in the ring and at spots of high $R_{¥rm CI/CO}$, but the profile of [CI] is different from CO at the high $R_{¥rm CI/CO}$. These results indicate that [CI] at the high $R_{¥rm CI/CO}$ traces different gas from that traced by the CO lines. In addition, the [CI] kinematics along the minor axis of NGC~613 could be interpreted as a bubbly molecular outflow. The outflow rate of molecular gas is higher than star formation rate in the CND. The flow could be mainly boosted by the AGN through its radio jets.
Equivalent thermo-mechanical parameters for perfect crystals
Creators: name: Kuzkin, V. A.
name: Krivtsov, A. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Classical Physics (physics.class-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Thermo-elastic behavior of perfect single crystal is considered. The crystal is represented as a set of interacting particles (atoms). The approach for determination of equivalent continuum values for the discrete system is proposed. Averaging of equations of particles' motion and long wave approximation are used in order to make link between the discrete system and equivalent continuum. Basic balance equations for equivalent continuum are derived from microscopic equations. Macroscopic values such as Piola and Cauchy stress tensors and heat flux are represented via microscopic parameters. Connection between the heat flux and temperature is discussed. Equation of state in Mie-Gruneisen form connecting Cauchy stress tensor with deformation gradient and thermal energy is obtained from microscopic considerations.
description: To be published in proceedings of IUTAM Simposium on "Vibration Analysis of Structures with Uncertainties", 2009; 14 pages.
Weyl cycles on the blow-up of $\mathbb{P}^4$ at eight points
Creators: name: Brambilla, Maria Chiara
name: Dumitrescu, Olivia
name: Postinghel, Elisa
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We define the Weyl cycles on $X^n_s$, the blown up projective space $\mathbb{P}^n$ in $s$ points in general position. In particular, we focus on the Mori Dream spaces $X^3_7$ and $X^{4}_{8}$, where we classify all the Weyl cycles of codimension two. We further introduce the Weyl expected dimension for the space of the global sections of any effective divisor that generalizes the linear expected dimension and the secant expected dimension.
description: Final version, published in The Art of Doing Algebraic Geometry. Trends in Mathematics. Birkhauser, Cham (2023)