cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Privacy preservation without compromising data integrity
Creators: name: Sabrina, Tishna
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: In people-centric applications, participants voluntarily report data to service providers for community benefits. As most of the applications demand high-quality data, straightforward representation of even seemingly benign data may pose significant privacy risks through inference. Retaining high data quality without compromising participants’ privacy is a challenging research problem since these goals are inherently orthogonal. The existing techniques attempt to protect user privacy by reducing data precision or infusing obfuscation that ultimately degrade data quality. This thesis introduces a novel plaintext data sharing framework that aims to provide high-quality data at the desired end, protect privacy at vulnerable points such as adversaries, and safeguard against untrustworthy data manipulations. A novel subset-coding technique is developed to anonymize user reports from where original data can be retrieved through joint-decoding only if sufficient reports are received. The proposed framework is applicable when many people observe/express opinion about individual instances. Two widely-known people-centric application scenarios—participatory sensing and electronic voting—are considered. In participatory sensing, participants use data capturing devices such as smartphones that often profile their whereabouts, interests, activities, and relationships and hence, intensify inferable privacy risks. To mitigate such risks a number of anonymization and joint-decoding algorithms are proposed considering both probabilistic and deterministic decision mechanisms to cater for different participation rate e.g., commonly visited points of interests or rarely visited ones. Comprehensive adversary models are investigated and analytical privacy risk models are presented along with risk mitigation strategies. Verifiability of the received data is not of considerable significance in participatory sensing. However, wide-acceptance of electronic voting systems largely depend on guaranteeing vote-verifiability (vote is cast-as-intended) and tally-verifiability (vote is counted-as-cast) while thwarting any attempt of revealing voter-vote association to mitigate privacy, coercion, and vote-trading risks. The proposed subset-coding technique is successfully applied in this context to design an end-to-end verifiable electronic voting framework. The strength of joint-decoding is shown robust not only to detect any vote manipulation attempts by the voting machines but also to provide individual verifiability indirectly. Different possible threats are analysed and solutions are designed accordingly. Extensive performance analysis, including computational complexity of key algorithms, are carried out with analytical models, wherever deemed possible, and rigorous simulation experiments to establish the applicability and efficacy of the proposed techniques in various realistic scenarios.
High-order harmonic generation in Xe, Kr, and Ar driven by a 2.1-μm source: high-order harmonic spectroscopy under macroscopic effects
Creators: name: Hong, Kyung-Han
name: Lai, Chien-Jen
name: Gkortsas, Vasileios-Marios
name: Huang, Shu-Wei
name: Moses, Jeffrey
name: Granados, Eduardo
name: Bhardwaj, Siddharth
name: Kärtner, Franz X.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We experimentally and numerically study the atomic response and pulse propagation effects of high-order harmonics generated in Xe, Kr, and Ar driven by a 2.1-μm infrared femtosecond light source. The light source is an optical parametric chirped-pulse amplifier, and a modified strong-field approximation and 3-dimensional pulse propagation code are used for the numerical simulations. The extended cutoff in the long-wavelength driven high-harmonic generation has revealed the spectral shaping of high-order harmonics due to the atomic structure (or photo-recombination cross-section) and the macroscopic effects, which are the main factors of determining the conversion efficiency besides the driving wavelength. Using precise numerical simulations to determine the macroscopic electron wavepacket, we are able to extract the photo-recombination cross-sections from experimental high-order harmonic spectra in the presence of macroscopic effects. We have experimentally observed that the macroscopic effects shift the observed Cooper minimum of Kr from 80 eV to 60-70 eV and wash out the Cooper minimum of Ar. Measured high-harmonic conversion efficiencies per harmonic near the cutoff are ~10^{-9} for all three gases.
description: 19 pages, 8 figures
Observer dependent entanglement
Creators: name: Alsing, Paul M.
name: Fuentes, Ivette
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Understanding the observer-dependent nature of quantum entanglement has been a central question in relativistic quantum information. In this paper we will review key results on relativistic entanglement in flat and curved spacetime and discuss recent work which shows that motion and gravity have observable effects on entanglement between localized systems.
description: Ivette Fuentes previously published as Ivette Fuentes-Guridi and Ivette Fuentes-Schuller
The BioDT use cases: unique demonstrators to test the biodiversity Digital Twin prototype
Creators: name: Giuffrida, Rita
name: Schigel, Dmitry
name: Endresen, Dag
name: Taubert, Franziska
name: Ovaskainen, Otso
name: Chala, Desalegn
name: Grimm, Volker
name: Kühn, Ingolf
name: Ingenloff, Kate
name: Frøslev, Tobias
name: Golivets, Maryna
name: Dick, Jan
name: Watkins, John
name: Chase, Jon
name: Groeneveld, Jürgen
Publisher: name: Zenodo
Year: 2022
Subjects: biodiversity
digital twin
data modelling
environmental change

description: The BioDT project aims to develop the biodiversity digital twin prototype to help better predict global biodiversity dynamics and how species interact with their environment and with each other. In order to test the work developed by the BioDT team in the three years of the project, groups of use cases will showcase how BioDT can examine its predictive performance and address biodiversity challenges through scenario simulations, predictions and biomonitoring methods. In order to speed up with the development of the BioDT use cases, the project team has met from 5 to 7 September 2022 in Potsdam, Germany, for an internal technical workshop. The aim of the event was to: Consolidate the use cases leads and project teams; Develop the scientific questions for each use case; Start developing requirements for each use case; Identify data types and sources to be used; Prioritise UCs and exact scenarios to be addressed by initial development work; Define the process of data flow from Research Infrastructures (RIs) to modellers; Define data format and quality requirements between 1) RIs and 2) RIs and modellers. The workshop was organised by UFZ and welcomed 17 participants from BioDT partners. Following this workshop, and in order to present the use cases developments also to external partners, a free BioDT webinar was organised on 27 September 2022. The event showcased through presentations, interactive sessions with the audience and a Questions & Answers session the main achievements of the use cases and the next steps. During the 1-hour webinar, it was possible for attendees to learn more about the scope, challenges, solutions and benefits brought by the BioDT use cases and how their development can help scientists in predicting future trends in biodiversity. The webinar was organised by Trust-IT in cooperation with the use cases leaders. Watch the recording and download the slides
En Vise for Eder jeg nu fremføre vil
Creators: name: (:Unas)
Publisher: name: Trykkeri: T.A. Høeg, Trondhjem
Year: 0
Subjects: Sjømenn
Forbrytelser

description: Førstelinje: En Vise for Eder jeg nu fremføre vil.
description: Innhold: 25 vers.
description: Melodi: Der boede en Kjøbmand paa Hamborger Broe
description: Inngår i trykk: Fire smukke Viser [1]
Hei! Hurra! Kammerater, som drikker nu med mig
Creators: name: (:Unas)
Publisher: name: Trykkeri: T.A. Høeg, Trondhjem
Year: 0
Subjects: Alkohol

description: Førstelinje: Hei! Hurra! Kammerater, som drikker nu med mig.
description: Innhold: 5 vers.
description: Melodi: Jeg veed mod hver Bekymring
description: Inngår i trykk: Fire smukke Viser [2]
Tatera leucogaster
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Tatera
Tatera leucogaster

description: Tatera leucogaster (Peters, 1852). Monatsb. Preuss. Akad. Wiss. Berlin, p. 274. TYPE LOCALITY: Mozambique, Mossuril, on the mainland opposite Mozambique Isl. DISTRIBUTION: N. South Africa and Namibia to S. Zaire and S.W. Tanzania. COMMENT: Includes angolae, nigrotibialis, nyasae, ndolae, and schinzi; see Davis, 1975, Part 6.4:3. ISIS NUMBER: 5301410008098017001 as T. leucogaster. 5301410008091028001 as Gerbillus nigrotibialis.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 469, DOI: 10.5281/zenodo.7353031
title: Clark County town advisory boards and citizens advisory councils: Participation rates
Creators: name: Greger, Lucy
name: Hafen, Jason
name: Mueller, Aaron
name: Rosich, Heather
name: Saoud, Rebecca
Publisher: name: University of Nevada, Las Vegas
Year: 2008

description: Citizen participation rates in Clark County Town Advisory Boards (TABs) and Citizens Advisory Councils (CACs) were assessed. We measured citizen participation by analyzing attendance at TAB and CAC meetings over a two-month period. We designed a survey and distributed it to TAB and CAC meetings to profile volume of attendees, demographic characteristics, and other relevant data. Each member of our group also personally attended two TAB and CAC meetings to collect observations and conducted an interview with the Clark County liaison for that group. We also examined the Clark County website to determine if it could be better used to enhance citizen participation. Our results show that a substantial portion of the demographic in Clark County, including minorities and young adults, is not represented at TAB and CAC meetings. We also find that communication between citizens and government at TAB and CAC meetings can be further enhanced and optimized. We found the Clark County website somewhat difficult to navigate overall, which could impede citizens' electronic participation capabilities. We recommend that Clark County consider initiatives to reach out to minorities, take measures to enhance two-way communication between citizens and government at TAB and CAC meetings, and solicit and incorporate citizen feedback as they move forward with the restructuring and revamping of their current website.
title: Crawling Complex Networks: An Experimental Evaluation of Data Collection Algorithms and Network Structural Properties
Creators: name: Areekijseree, Katchaguy
name: Soundarajan, Sucheta
Publisher: name: The Journal of Web Science
Year: 2019

description: In recent years, researchers and data analysts have increasingly used online social network data to study human behavior. Before such study can begin, one must first obtain appropriate data. This process poses many challenges: e.g. a this platform may provide a public API for accessing data, but such APIs are often rate limited, restricting the amount of data that an individual collect in a given amount of time. Thus, in order for the data collector to efficiently collect data, she needs to make intelligent use of her limited API queries. The network science literature has proposed numerous network crawling methods, but it is not always easy for the data collector to select an appropriate method: methods that are successful on one network may fail on other networks.

In this work, we demonstrate that the performance of network crawling methods is highly dependent on the structural properties of the network. To do that, we perform a detailed, hypothesis-driven analysis of the performance of eight popular crawling methods with respect to the task of maximizing node coverage. We perform experiments on both directed and undirected networks, under five different query response models: complete, paginated, partial, in-out, and out responses. We identify three important network properties: community separation, average community size, and average node degree. We begin by performing controlled experiments on synthetic networks, and then verify our observations on real networks. Finally, we provide guidelines to data collectors on how to select an appropriate crawling method for a particular network.
title: Grenzstadt, europäische Doppelstadt, internationaler Investitionsstandort? Frankfurt (Oder) zwischen Anspruch, Chancen und Herausforderungen
title: Miasto graniczne, europejskie dwumiasto, miejsce międzynarodowych inwestycji? Frankfurt nad Odrą – aspiracje, szanse i wyzwania
Creators: name: Quast, Mario
Publisher: name: Zentrum für Interdisziplinäre Polenstudien, Europa-Universität Viadrina Frankfurt (Oder)
Year: 2016

description: Interdisciplinary Polish Studies, 3: Unternehmensbesteuerung in Ostmitteleuropa: Bestandsaufnahme, Entwicklungen und praktische Fragen nach 10 Jahren EU-Osterweiterung / Opodatkowanie przedsiębiorstw w Europie Środkowo-Wschodniej: stan obecny, tendencje i aspekty praktyczne 10 lat po rozszerzeniu Unii Europejskiej na wschód, p. 115-120 | 371-376
title: Enhanced Teaching Requirements: A Case Study of Instructional Growth on Student Academic Performance and Satisfaction in an Online Classroom
Creators: name: Bao, Mingzhen
name: Selhorst, Adam L.
name: Taylor Moore, Teresa
name: Dilworth, Andrea
Publisher: name: Utah State University
Year: 2019

description: Online and brick-and-mortar universities are continually looking for a model that maximizes the student experience with the goal of enhancing retention and graduation rates among all student populations. Online education with its asynchronous nature and adult student populations need to hold faculty accountable for student performance in the classroom. This case study examined the effect of enhanced faculty requirements developed for online teaching on student academic performance and satisfaction. The enhanced requirements focused on increased faculty communication, subject-matter expertise, discipline mentoring, immediate assistance, and relationship building. Researchers compared student performance and satisfaction in courses taught under regular requirements with those taught by the same instructor under enhanced requirements. Results indicated that the enhanced requirements increased student satisfaction and performance measured by the end-of-course survey and the course academic metrics (e.g., GPA, course completion rate, and pass rate).
title: Assessing Community-Engaged Learning Impacts using Ripple Effects Mapping
Creators: name: Muhlestein, Benjamin J
name: McCann, Roslynn
Publisher: name: Utah State University
Year: 2019

description: Communicating Sustainability, an upper level undergraduate service-learning live broadcast course was created at Utah State University to help students gain critical skills in communicating and participating in local sustainability efforts. Community-Engaged Learning was a key component applied in gaining and using these skills. This study sought to capture the impacts of this course on both its students and the community partners who worked with those students using Ripple Effects Mapping. Key findings include: powerful impacts on student learning, growth and ability to engage in local movements; as well as clearly defined benefits for community partners. Included in this study are implications on how to apply Ripple Effects Mapping (REM) to measure impacts in other service-learning or project-based courses.
Ausgrabungs- und Fundberichte des Provinzialmuseums in Bonn vom 1. Mai 1903 bis 31. Juli 1906
Creators: name: Hagen, Josef
name: Koenen, Constantin
name: Lehner, Hans
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 114/115 (1906): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Effects of the interplay between initial state and Hamiltonian on the thermalization of isolated quantum many-body systems
Creators: name: Torres-Herrera, E. J.
name: Santos, Lea F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We explore the role of the initial state on the onset of thermalization in isolated quantum many-body systems after a quench. The initial state is an eigenstate of an initial Hamiltonian $\hat{H}_I$ and it evolves according to a different final Hamiltonian $\hat{H}_F$. If the initial state has a chaotic structure with respect to $\hat{H}_F$, i.e., if it fills the energy shell ergodically, thermalization is certain to occur. This happens when $\hat{H}_I$ is a full random matrix, because its states projected onto $\hat{H}_F$ are fully delocalized. The results for the observables then agree with those obtained with thermal states at infinite temperature. However, finite real systems with few-body interactions, as the ones considered here, are deprived of fully extended eigenstates, even when described by a nonintegrable Hamiltonian. We examine how the initial state delocalizes as it gets closer to the middle of the spectrum of $\hat{H}_F$, causing the observables to approach thermal averages, be the models integrable or chaotic. Our numerical studies are based on initial states with energies that cover the entire lower half of the spectrum of one-dimensional Heisenberg spin-1/2 systems.
description: 11 pages, 11 figures, version as published
Smukke Pige med det sorte Haar
Creators: name: [Bruun, Niels Thorup]
Publisher: name: Trykkeri: T.A. Høeg, Trondhjem
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Smukke Pige med det sorte Haar.
description: Innhold: 8 vers.
description: Inngår i trykk: Fire smukke Viser [3]
The link between volcanism and plutonism in epizonal magma systems; high-precision U–Pb zircon geochronology from the Organ Mountains caldera and batholith, New Mexico
Creators: name: Farmer, G. Lang
name: Verplanck, Philip L.
name: Rioux, Matthew
name: Wooton, Kathleen M.
name: Bowring, Samuel A.
name: Amato, Jeffrey M.
name: Coleman, Drew S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: The Organ Mountains caldera and batholith expose the volcanic and epizonal plutonic record of an Eocene caldera complex. The caldera and batholith are well exposed, and extensive previous mapping and geochemical analyses have suggested a clear link between the volcanic and plutonic sections, making this an ideal location to study magmatic processes associated with caldera volcanism. Here we present high-precision thermal ionization mass spectrometry U–Pb zircon dates from throughout the caldera and batholith, and use these dates to test and improve existing petrogenetic models. The new dates indicate that Eocene volcanic and plutonic rocks in the Organ Mountains formed from ~44 to 34 Ma. The three largest caldera-related tuff units yielded weighted mean 206Pb/238U dates of 36.441 ± 0.020 Ma (Cueva Tuff), 36.259 ± 0.016 Ma (Achenback Park tuff), and 36.215 ± 0.016 Ma (Squaw Mountain tuff). An alkali feldspar granite, which is chemically similar to the erupted tuffs, yielded a synchronous weighted mean 206Pb/238U date of 36.259 ± 0.021 Ma. Weighted mean 206Pb/238U dates from the larger volume syenitic phase of the underlying Organ Needle pluton range from 36.130 ± 0.031 to 36.071 ± 0.012 Ma, and the youngest sample is 144 ± 20 to 188 ± 20 ka younger than the Squaw Mountain and Achenback Park tuffs, respectively. Younger plutonism in the batholith continued through at least 34.051 ± 0.029 Ma. We propose that the Achenback Park tuff, Squaw Mountain tuff, alkali feldspar granite and Organ Needle pluton formed from a single, long-lived magma chamber/mush zone. Early silicic magmas generated by partial melting of the lower crust rose to form an epizonal magma chamber. Underplating of the resulting mush zone led to partial melting and generation of a high-silica alkali feldspar granite cap, which erupted to form the tuffs. The deeper parts of the chamber underwent continued recharge and crystallization for 144 ± 20 ka after the final eruption. Calculated magmatic fluxes for the Organ Needle pluton range from 0.0006 to 0.0030 km3/year, in agreement with estimates from other well-studied plutons. The petrogenetic evolution proposed here may be common to many small-volume silicic volcanic systems.
Heliospheric Transport of Neutron-Decay Protons
Creators: name: Chollet, E. E.
name: Mewaldt, R. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We report on new simulations of the transport of energetic protons originating from the decay of energetic neutrons produced in solar flares. Because the neutrons are fast-moving but insensitive to the solar wind magnetic field, the decay protons are produced over a wide region of space, and they should be detectable by current instruments over a broad range of longitudes for many hours after a sufficiently large gamma-ray flare. Spacecraft closer to the Sun are expected to see orders-of magnitude higher intensities than those at the Earth-Sun distance. The current solar cycle should present an excellent opportunity to observe neutron-decay protons with multiple spacecraft over different heliographic longitudes and distances from the Sun.
description: 12 pages, 4 figures, to be published in special issue of Solar Physics
Die römischen Gräber Kölns
Creators: name: Poppelreuter, Josef
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 114/115 (1906): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
title: "I still believe in him": religion, nationalism, and the Nuremberg Party Rally of 1934
Creators: name: Akland, Marilee
Publisher: name: Western Washington University
Year: 2012

description:
In some ways it seems that the strong devotion to the figure of Hitler as a political and even cultural messiah on the part of the people written about in Klemperer's work is indicative of the regime's inherent opposition to Christianity. The adoration which many showed for Hitler appears in many ways to act as a substitute for devotion to God. This fails in its explanatory power, however, in that it assumes Hitler was attempting to take the place of Jesus in the minds his subjects, and that the loyalty to the state was to replace loyalty to God. Hitler did cultivate a following that at times seemed religious in nature, and mass events such as the Nuremberg Rallies did use rituals that were taken from Christianity or pagan religions. But this "religion" was not all-encompassing. Hitler offered a solution to Germans' earthly concerns while Christianity offered security in the after-life. While some might assume that mass spectacles in 1930s German appropriated religious rituals in such a way as to undermine traditional religious belief itself, I argue that the Party appropriated religious rituals because it would complement the religious sensibility of the spectators, and that this appropriation should not imply a substitution of Nazism for Christianity but rather, a syncretism of religion and national socialism. The two could - and did, in the belief system of Hitler and other Party leaders - coexist. If key Nazi Party leaders considered themselves to be Christian as well as adherents of National Socialism, it is then untenable to claim a fundamental antagonism between the two, at least in the minds of those most intimately involved in setting National Socialist policy. The possibility of devotion to both Christianity and National Socialism is also demonstrated by the German Christian movement. In his early approval of their ideology and his desire to form one Reich Church under the auspices of the German Christian movement, Hitler demonstrated his desire that Christianity and National Socialism work together toward a common goal.
Signature of gravitational radiation in afterglow of short Gamma-Ray Bursts?
Creators: name: Fan, Yi-Zhong
name: Wu, Xue-Feng
name: Wei, Da-Ming
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Short Gamma-Ray Bursts (GRBs), brief intense emission of $γ-$rays characterized by a duration shorter than 2 seconds that are plausibly powered by the coalescence of binary neutron stars, are believed to be strong gravitational wave radiation (GWR) sources. The test of such a speculation has been thought to be impossible until the performance of the detectors like advanced LIGO. Recently there has been growing evidence for the formation of highly-magnetized neutron star (i.e., magnetar) in the double neutron star mergers. In this work we re-examine the interpretation of the X-ray plateau followed by an abrupt decline detected in some short GRB afterglows within the supramassive magnetar model and find that the maximum gravitational mass of the non-rotating neutron stars is $\sim 2.3M_{\odot}$ and the observed duration of some X-ray plateaus are significantly shorter than that expected in the magnetic dipole radiation scenario, suggesting that the collapse of the supramassive magnetars has been considerably enhanced by the energy loss via GWR. Such a result demonstrates that the signature of GWR may have already existed in current electromagnetic data of short GRBs.
description: 4 pages, published in Phys. Rev. D, typos corrected
title: Promoter deletion analysis and identification of putative CIS-elements of MUTE in Arabidopsis
Creators: name: Mahoney, Aaron
Publisher: name: Western Washington University
Year: 2012

description:
Stomata are found on the surfaces of land plants and are crucial for regulating gas exchange between plants and the atmosphere. These structures are composed of a pore that is surrounded by two specialized guard cells. The critical importance of stomata in providing CO2 uptake while controlling the release of water has made them a prime target for improvement of plant productivity and water use efficiency. In Arabidopsis, the production of a mature stomata requires the expression of the basic helix-loop-helix (bHLH) master regulatory gene, MUTE. The function of MUTE and its expression pattern have been characterized. In this study, promoter deletion analysis of MUTE was performed to identify specific regions that control the spatiotemporal expression of MUTE. Expression vectors with truncated promoter segments driving the expression of GFP (Green Fluorescent Protein) were transformed into Arabidopsis. A region of 110-bp was identified as required for MUTE expression. This 110-bp region was further analyzed for putative cis-elements using publicly available databases. Seven possible CREs (CIS-Regulatory Elements) were identified which are known binding sites for transcription factors involved in development, dehydration, light regulation, and stomatal pore physiology. Three of these putative elements were chosen for targeted mutagenesis to produce GFP expression vectors for future molecular characterization in A.thaliana. This work provides novel insight into the regulatory mechanism driving MUTE expression and offers new tools for identifying key regulatory elements in the future.
Sørg ikke søde Pige
Creators: name: (:Unas)
Publisher: name: Trykkeri: T.A. Høeg, Trondhjem
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Sørg ikke, søde Pige! slaae Sorgen af dit Sind.
description: Innhold: 6 vers.
description: Inngår i trykk: Fire smukke Viser [4]
title: The effects of elevated PCO2 on the physiology of Emiliania huxleyi
Creators: name: Wuori, Tristen
Publisher: name: Western Washington University
Year: 2012

description:
This study examined the effects of elevated CO2 on the microalga Emiliania huxleyi. Two strains were compared, a calcifying (CCMP 2668) and a non-calcifying (CCMP 374) strain. The CO2 levels used were 390 ppm, 760 ppm, and 1000 ppm. The effects of CO2 on growth rate, cell size, calcification, particulate dimethylsulfoniopropionate (DMSPp), and chlorophyll were examined. Under elevated CO2, cell size in both strains and DMSPp in the calcifying strain increased. Calcification decreased under elevated CO2. DMSPp in the non-calcifying strain and chlorophyll content in the calcifying strain had non-linear responses when exposed to elevated CO2. Growth rate in both strains and chlorophyll in the non-calcifying strain were not affected by CO2 level. The change in DMSPp may be increasing the volume of water inside the cells, therefore increasing the cells size. The change in DMSPp may be a stress response or a path for excess carbon waste. The change in chlorophyll in the calcifying strain may be a result of both an increase in light availability from decreased calcification and an increase in cell size. Both strains experienced physiological changes under elevated CO2 that have implications for the food web and biogeochemical cycling. Increased cell size influences the types of predators that have access to Emiliania huxleyi, which may affect whether nutrients are transported through the food web or sink to the deep ocean and may lead to ecosystem shifts. Reduced calcification may cause a decrease in carbon exported to the deep ocean. It may also increase predation on Emiliania huxleyi. A change in DMSPp may alter the sulfur cycle and decrease grazing on Emiliania huxleyi.
title: Development of criteria for assessing the thermal equilibrium state of friction assemblies of brake devices
Creators: name: Polyakov, P.A.
name: Polyakova, E.A.
name: Golikov, A.A.
name: Tagiev, R.S.
name: Zadayanchuk, N.A.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2020

description: The mechanism of the onset of the relative thermal equilibrium state of the metal friction element is given. The effect of moisture on the tribological characteristics of the friction unit is shown. A solution is proposed for the removal of moisture from the working surfaces of the friction pair friction unit.
Et godt raad for aldrende Piger
Creators: name: (:Unas)
Publisher: name: Trykkeri: W. Kirkgaard, Trondhjem
Year: 0
Subjects: Kjønn

description: Førstelinje: Et Ord jeg nu agter at tale til Eder.
description: Innhold: 7 vers.
description: Med notasjon for psalmodikon
description: Inngår i trykk: Tvende nye Viser [1]
New generative classifiers with mass-based likelihood estimation
Creators: name: Aryal, Sunil
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: The learning task in classification is to learn a classification model from the labelled training data that maps each data instance (x) to one of the predefined classes (y). Discriminative classifiers model the class separation boundaries and make prediction directly through a mapping of x → y; whereas generative classifiers model the class distributions to estimate the likelihood p(x|y) and the class prior p(y) and use the Bayes rule to predict the most probable class. In order to estimate p(x|y), generative classifiers require a density estimator. Current density estimators such as kernel density estimator and k-nearest neighbour density estimator have high time and space complexities. Thus, it is difficult to estimate p(x|y) directly even in data sets having a moderate number of dimensions and moderate data size. To mitigate this difficulty, existing generative classifiers make some assumptions about the probabilistic dependencies between attributes (such as attributes are conditionally independent given class label), and estimate simplified surrogates of p(x|y) from the training data. Though this type of generative classifier has been shown to perform well, the assumptions made are often violated in practice and can result in poor predictive accuracy. This thesis extends the previous work in mass and mass-based density estimation, and suggests an improved implementation to model a multi-dimensional distribution effectively in supervised learning. It presents two new likelihood estimators, one based on mass estimation and the other based on mass-based density estimation. Unlike current density estimators, the proposed methods do not employ any distance calculations. They estimate the multi-dimensional likelihood from the observed data efficiently. Based on the two proposed likelihood estimators, this thesis introduces two new generative classifiers called MassBayes and DEMassBayes, which estimate p(x|y) through mass estimation and mass-based density estimation, respectively. Unlike existing generative classifiers, they do not make any assumptions about the inter-dependencies among the attributes. They estimate multi-dimensional likelihood p(x|y) directly from the training data. Empirical evaluations show that the proposed generative classifiers yield better predictive accuracy than existing generative classifiers on benchmark data sets, especially in large data sets. They can work with sub-samples of the training data to estimate p(x|y) in large data sets. They have constant time and space complexities in training a classification model. Hence, they scale better than existing generative classifiers in large data sets.
Folkesang ved Hs. Maj. Kong Carl den 15des Kroning i Trondhjem den 5te August 1860
Creators: name: [Andersen, Ernst Petter]
Publisher: name: E.P. Andersen, Trykkeri: I.C. Hagen, Bergen
Year: 0
Subjects: Monarki
Patriotisme

description: Førstelinje: Paa dit Hoved man Kronen skal sætte.
description: Innhold: 8 vers, på 2 blad.
description: Melodi: Dei vill alti klaga aa kyta
description: Innhold: [1] Folkesang ved Hs. Maj. Kong Carl den 15des Kroning i Trondhjem den 5te August 1860. [2] Broderfolket.
Broderfolket
Creators: name: [Andersen, Ernst Petter]
Publisher: name: E.P. Andersen, Trykkeri: I.C. Hagen, Bergen
Year: 0
Subjects: Politikk
Union

description: Førstelinje: Svenske Grande man fortæller, at Du er lidt vred paa os.
description: Innhold: 5 vers, på 2 blad.
description: Melodi: Vaaren kommer, Fugle kvidre
Action principle for continuous quantum measurement
Creators: name: Chantasri, A.
name: Dressel, J.
name: Jordan, A. N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a stochastic path integral formalism for continuous quantum measurement that enables the analysis of rare events using action methods. By doubling the quantum state space to a canonical phase space, we can write the joint probability density function of measurement outcomes and quantum state trajectories as a phase space path integral. Extremizing this action produces the most-likely paths with boundary conditions defined by preselected and postselected states as solutions to a set of ordinary differential equations. As an application, we analyze continuous qubit measurement in detail and examine the structure of a quantum jump in the Zeno measurement regime.
description: Published version. 8 pages, 3 figures, movies available at http://youtu.be/OQ3PwkSKEUw and http://youtu.be/sTlV2amQtjQ
Tatera nigricauda
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Tatera
Tatera nigricauda

description: Tatera nigricauda (Peters, 1878). Monatsb. Preuss. Akad. Wiss. Berlin, p. 200. TYPE LOCALITY: Kenya, Taita, Ndi. DISTRIBUTION: S.W. Ethiopia; N.E. Uganda; Kenya; N.E. Tanzania. COMMENT: Includes bayeri and nyama; see Davis, 1975, Part 6.4:2-3. ISIS NUMBER: 5301410008098020001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 469, DOI: 10.5281/zenodo.7353031
Feminism in transit A study of the transnational feminist movement Non Una Di Meno
Creators: name: Salvatori, Lidia
Publisher: name: University of Leicester
Year: 2021
Subjects: Uncategorized

description: Drawing from a digitally mediated autoethnographic study within the Italian feminist movement Non Una Di Meno,1 inspired by the Argentinian anti-femicide collective Ni Una Menos, this thesis asks: how can we conceptualise feminist activism as a process of transit and transformation? In doing so, it provides a nuanced analysis of contemporary feminist activism in Italy, as part of a transnational feminist tide.The thesis considers how this movement transformed and grew over three years (2016-2019) and contributes to growing debates in feminist and social movement studies on the development of mobilisation in exceptional times (Della Porta, 2017). Building on recent scholarship conceptualising the emergence of a wave of digitally mediated feminism (Mendes et al., 2019), the thesis explores the role of internet-based communication for feminist theorising and grassroots mobilisation.Contrary to scholarly expectations of reduced mobilisation in times of crisis, in recent years, Italy saw the emergence of gender and anti-austerity protest (Chironi, 2019). This thesis points to the feminist movement analysed as a distinctive actor within such context, able to propose alternative ways of 'doing politics', aimed at systemic change.Feminists in different localities contribute to form a new political subject and construct transnational cognitive frames (Monforte, 2014). Drawing from previous experiences, feminists create horizontal organisational forms while carrying out unobtrusive, 'unglamorous' (Davis, 2008) actions aimed at local transformations, that call for an expansion of the notion of activism. This emerging form of 'locally rooted feminist internationalism' is made possible by digital connectivity and by a shared sense of affective dissonance (Hemmings, 2012), joy and rage (Ahmed, 2017).Centering the analysis on feminists' perceptions and experiences, the thesis explores how individual resources and affective connections are mobilized towards organizingactivism. The thesis also fills a gap in literature on the invisible emotional and unrecognized labour of feminist activism and on the experience of receiving onlineabuse.
IRAS 01202+6133 : A Possible Case of Protostellar Collapse Triggered by a Small HII Region
Creators: name: Kang, Sung-Ju
name: Kerton, C. R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present an analysis of HCO+ (J=3-2) and H13CO+ (J=3-2) observations of the massive (M ~ 20 Msun) submm/IR source IRAS 01202+6133 located on the periphery of the HII region KR 120 (Sh 2-187). The HCO+ line profile has a classic blue-asymmetric shape with the optically thin H13CO+ line peaking at the position expected if the HCO+ line arises from a combination of self-absorption and infall motion. We have modified existing analytic radiative transfer models to allow for the fitting of submm/mm line profiles that have both self-absorption features and optically thin wings and applied these models to our HCO+ spectrum of IRAS 01202+6133. We conclude that it is a young Class I YSO with a substantial envelope undergoing slow infall and having some outflow motions. The young age of the HII region rules out a "collect and collapse" scenario. While we cannot eliminate the possibility that IRAS 01202+6133 formed spontaneously at its current location, considering its early evolutionary state and its proximity to the HII region we think that the formation of IRAS 01202+6133 was triggered by the expansion of KR 120 (Sh 2-187).
description: 19 pages, 7 figures, Accepted for publication in ApJ
Verbal cues: Producing the same results in stereotype threat research?
Creators: name: McGhie, Tarryn E.
Publisher: name: University of Nevada, Las Vegas
Year: 2010

description: This study examined the notion that stereotype threat experiments can be influenced through linguistic manipulation. The cueing of a phrase (whether stereotypical or non-stereotypical) can produce performance differences between groups, rather than cueing of a stereotype, as used in previous research. Participants (n=95) mostly Caucasian females (68%) ranging in age from 18-45 (M=22.7). The design involved three groups and participants were randomly assigned in order to control for consequential affects. The control group received no verbal cues. The stereotypical group received a stereotypical cue (i.e. men tend to do better on this test than women). The counter-stereotypical group received a false stereotypical cue (i.e. women tend to do better on this test than men do). After cueing, all participants completed a math test. The General Record Examination (GRE) was used and the dependent measure was the participants score on the test. The results of an F test show there was no interaction between the group assignment (assigned cue) and test score in relation to number of items attempted (F(2, 94) = .968, p>.05), correct (F(2, 94) = .193, p>.05) and the difference between correct/attempted(F(2,94)=1.450,p>.05).
Superdiffusive comb: Application to experimental observation of anomalous diffusion in one dimension
Creators: name: Iomin, Alexander
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A possible mechanism of superdiffusion of ultra-cold atoms in a one-dimensional polarization optical lattice, observed experimentally in [Phys. Rev. Lett. \textbf{108}, 093002 (2012)], is suggested. The analysis is based on a consideration of anomalous diffusion in a fractal comb [Phys. Rev. E \textbf{83}, 052106 (2011)]. It is shown that the transport exponent is determined by the fractal geometry of the comb due to recoil distributions resulting in Lévy flights of atoms.
Quantum Larmor radiation from a moving charge in an electromagnetic plane wave background
Creators: name: Nakamura, Gen
name: Yamamoto, Kazuhiro
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend our previous work [Phys. Rev. D83 045030 (2011)], which investigated the first-order quantum effect in the Larmor radiation from a moving charge in a spatially homogeneous time-dependent electric field. Specifically, we investigate the quantum Larmor radiation from a moving charge in a monochromatic electromagnetic plane wave background based on the scalar quantum electrodynamics at the lowest order of the perturbation theory. Using the in-in formalism, we derive the theoretical formula of the total radiation energy from a charged particle in the initial states being at rest and being in a relativistic motion. Expanding the theoretical formula in terms of the Planck constant \hbar, we obtain the first-order quantum effect on the Larmor radiation. The quantum effect generally suppresses the total radiation energy compared with the prediction of the classical Larmor formula, which is a contrast to the previous work. The reason is explained by the fact that the radiation from a moving charge in a monochromatic electromagnetic plane wave is expressed in terms of the inelastic collisions between an electron and photons of the background electromagnetic waves.
description: 18 pages, 1 figure, published version
Early-warning signals of topological collapse in interbank networks
Creators: name: Squartini, Tiziano
name: van Lelyveld, Iman
name: Garlaschelli, Diego
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: General Finance (q-fin.GN)
subject: Risk Management (q-fin.RM)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: The financial crisis clearly illustrated the importance of characterizing the level of 'systemic' risk associated with an entire credit network, rather than with single institutions. However, the interplay between financial distress and topological changes is still poorly understood. Here we analyze the quarterly interbank exposures among Dutch banks over the period 1998-2008, ending with the crisis. After controlling for the link density, many topological properties display an abrupt change in 2008, providing a clear - but unpredictable - signature of the crisis. By contrast, if the heterogeneity of banks' connectivity is controlled for, the same properties show a gradual transition to the crisis, starting in 2005 and preceded by an even earlier period during which anomalous debt loops could have led to the underestimation of counter-party risk. These early-warning signals are undetectable if the network is reconstructed from partial bank-specific data, as routinely done. We discuss important implications for bank regulatory policies.
description: 28 pages, 23 figures, 1 table
title: “Does increased online interaction between instructors and students positively affect a student’s perception of quality for an online course?”
Creators: name: Hunter, Jennifer
name: Ross, Brayden
Publisher: name: Utah State University
Year: 2019

description: Online education is increasing as a solution to manage increasing enrollment numbers at higher education institutions. Intentionally and thoughtfully constructed courses allow students to improve performance through practice and self-assessment and instructors benefit from improving consistency in providing content and assessing process, performance, and progress.
The purpose of this study was to examine the effect of student to instructor interaction on the student’s perception of quality for an online course. “Does increased online interaction between instructors and students positively affect a student’s perception of quality for an online course?”
The study included over 1200 courses over a three year time period in a public, degree-granting higher education institution. The top two findings of the case study included an overall linear relationship between interactions per student and overall perception of quality in addition to a statistically significant relationship between interactions per student and quality-of-course scoring by students using linear regression with fixed effects for colleges. These findings were significant at the 99% level.
The implications resulting from this study, based on the data, can be used by administrators and faculty to create high-quality online courses providing students a sense of belonging in an online learning environment.
Mindekvad om den forfærdelige ildebrand lørdag den 23de januar 1904, der i løbet af 12 timer lagde byen Aalesund i aske og hvorved ca. 12000 mennesker blev husvilde
Creators: name: (:Unas)
Publisher: name: Udgiverens forlag, Trykkeri: J.Kr. Myklebusts Bogtrykkeri, Trondhjem
Year: 0
Subjects: Katastrofer
Nyheter
Branner
Ulykker

description: Førstelinje: Det var ved vintertide.
description: Innhold: 12 vers, på 2 blad.
description: Melodi: Det var en liden pige
En ny Vise om Sulitjelma
Creators: name: (:Unas)
Publisher: name: Trykkeri: Aktietrykkeriet, Trondhjem
Year: 0
Subjects: Arbeid
Politikk
Arbeiderklasse

description: Førstelinje: Ved Sulitjelma gruber man skulde gjøre streik.
description: Innhold: 12 vers, på 2 blad.