cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The context of violent disagreements between parents: a qualitative analysis from parents’ reports
Creators: name: Bair-Merritt, Megan H
name: Mandal, Mahua
name: Epstein, Norman B
name: Werlinich, Carol A
name: Kerrigan, Deanna
Publisher: name: Springer Nature
Year: 2014
Subjects: Intimate partner violence
Qualitative study
Children exposed to intimate partner violence
Household labor
Parenting
Substance use

description: Intimate partner violence (IPV) is a prevalent public health problem that affects millions of families. Much of what is known about IPV comes from quantitative studies that often "count" acts of IPV without exploring in depth the circumstances surrounding the violence, thereby leaving critical questions unanswered; existing qualitative studies tend to focus solely on women’s perspectives. There is a dearth of dyadic qualitative research exploring the context of IPV in families with children, thus hindering the development of effective interventions for families experiencing IPV. Seven heterosexual couples were recruited from a University-based family therapy clinic to participate in qualitative interviews. Couples were eligible if they had experienced severe verbal or any physical aggression during the past 4 months; had ≥ one child living in the household; were English-speaking; and were ≥ 18. Each individual was interviewed separately. Key topics explored included specific types of violence used by men and women; primary triggers and the context surrounding aggressive disagreements; degree to which the child(ren) were exposed; and perceived consequences for adults and children. All couples listed household responsibilities and parenting as key IPV triggers. Couples with infants reported that parenting disagreements were particularly heated, with women using aggression due to frustration about their partners’ lack of support. Couples also described substance use, wanting to be heard, and prior violence histories as triggers or as the background context for IPV episodes. Children were present during IPV and often intervened in conflicts involving severe violence. Parents’ perceptions of the effects of IPV on their children ranged from minimal to major emotional distress, with men describing more significant impact than women. When describing acute triggers, parents most commonly mentioned that arguments were instigated by concerns about the division of household labor and parenting, a finding that may have significant implications for intervention development; this was particularly notable for parents of infants. Our findings emphasize the need for innovative programs that help parents cope with the stresses of raising a family as well as programs that directly address the consequences of IPV for children.
[Segl tilhørende Trondheim. De eligerede menn]
Creators: name: Trondheim. De Eligerede Menn
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet en rose med stilk, knopp og blad. Omskrift i bord: TRONHIEMS BYES TOLV MÆNDS SEIEL.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Spatial clustering of physical activity and obesity in relation to built environment factors among older women in three U.S. states
Creators: name: Tamura, Kosuke
name: Puett, Robin C
name: Hart, Jaime E
name: Starnes, Heather A
name: Laden, Francine
name: Troped, Philip J
Publisher: name: Springer Nature
Year: 2014
Subjects: Physical Activity
Spatial Cluster
Median Family Income
Census Tract Level
Build Environment Characteristic

description: Identifying spatial clusters of chronic diseases has been conducted over the past several decades. More recently these approaches have been applied to physical activity and obesity. However, few studies have investigated built environment characteristics in relation to these spatial clusters. This study’s aims were to detect spatial clusters of physical activity and obesity, examine whether the geographic distribution of covariates affects clusters, and compare built environment characteristics inside and outside clusters. In 2004, Nurses’ Health Study participants from California, Massachusetts, and Pennsylvania completed survey items on physical activity (N = 22,599) and weight-status (N = 19,448). The spatial scan statistic was utilized to detect spatial clustering of higher and lower likelihood of obesity and meeting physical activity recommendations via walking. Clustering analyses and tests that adjusted for socio-demographic and health-related variables were conducted. Neighborhood built environment characteristics for participants inside and outside spatial clusters were compared. Seven clusters of physical activity were identified in California and Massachusetts. Two clusters of obesity were identified in Pennsylvania. Overall, adjusting for socio-demographic and health-related covariates had little effect on the size or location of clusters in the three states with a few exceptions. For instance, adjusting for husband’s education fully accounted for physical activity clusters in California. In California and Massachusetts, population density, intersection density, and diversity and density of facilities in two higher physical activity clusters were significantly greater than in neighborhoods outside of clusters. In contrast, in two other higher physical activity clusters in California and Massachusetts, population density, diversity of facilities, and density of facilities were significantly lower than in areas outside of clusters. In Pennsylvania, population density, intersection density, diversity of facilities, and certain types of facility density inside obesity clusters were significantly lower compared to areas outside the clusters. Spatial clustering techniques can identify high and low risk areas for physical activity and obesity. Although covariates significantly differed inside and outside the clusters, patterns of differences were mostly inconsistent. The findings from these spatial analyses could eventually facilitate the design and implementation of more resource-efficient, geographically targeted interventions for both physical activity and obesity.
[Segl tilhørende Anne Schancke]
Creators: name: Schancke, Anne
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet i blått et panserkledt ben med spore.
description: Blasonering av hjelmtegnet: Mglr. hjelm. Over skjoldet en sinistervendt arm holdende et sverd.
description: Merknad: Av slekten Knud Ellingsen Schanke i Nærøy.
description: Anne Schanckes segl, datert 1983. Skraveringen viser at våpnet har blå bunn. Andre farver har vært brukt. Men blå bunn svarer til våpenet slik det er fremstilt på en messehagel fra Bremsnes kirke (i Historisk Museum, Oslo), datert ca. 1450.
description: Film: F II 2863
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Optimized Confinement of Fermions in Two Dimensions
Creators: name: Cone, J. D.
name: Chiesa, S.
name: Rousseau, V. R.
name: Batrouni, G. G.
name: Scalettar, R. T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: One of the challenging features of studying model Hamiltonians with cold atoms in optical lattices is the presence of spatial inhomogeneities induced by the confining potential, which results in the coexistence of different phases. This paper presents Quantum Monte Carlo results comparing meth- ods for confining fermions in two dimensions, including conventional diagonal confinement (DC), a recently proposed 'off-diagonal confinement' (ODC), as well as a trap which produces uniform den- sity in the lattice. At constant entropy and for currently accessible temperatures, we show that the current DC method results in the strongest magnetic signature, primarily because of its judicious use of entropy sinks at the lattice edge. For d-wave pairing, we show that a constant density trap has the more robust signal and that ODC can implement a constant density profile. This feature is important to any prospective search for superconductivity in optical lattices.
[Segl tilhørende Carl Frederik Ulrik Ahlefeldt-Dehn]
Creators: name: Ahlefeldt-Dehn, Carl Frederik Ulrik
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet kløvd. 1. felt kløvd i blått hvori en sølv vinge og sølv hvori to røde bjelker (Ahlefeldt), i 2. felt i gull en svart gryte under tre femoddete sølv stjerner (Dehn).
description: Blasonering av hjelmtegnet: To hjelmer. På 1. hjelm em sølv hund med halsbånd sittende på en pute (Ahlefeldt), på 2. hjelm en femoddet stjerne mellom to vinger (Dehn).
description: Blasonering av skjoldholdere: En tilbakeseende mynde og en bjørn.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Joseph Saul]
Creators: name: Saul, Joseph
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstaven S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Graphene in periodically alternating magnetic field: unusual quantization of the anomalous Hall effect
Creators: name: Taillefumier, M.
name: Dugaev, V. K.
name: Canals, B.
name: Lacroix, C.
name: Bruno, P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the energy spectrum and electronic properties of graphene in a periodic magnetic field of zero average with a symmetry of triangular lattice. The periodic field leads to formation of a set of minibands separated by gaps, which can be manipulated by external field. The Berry phase, related to the motion of electrons in $k$ space, and the corresponding Chern numbers characterizing topology of the energy bands are calculated analytically and numerically. In this connection, we discuss the anomalous Hall effect in the insulating state, when the Fermi level is located in the minigap. The results of calculations show that in the model of gapless Dirac spectrum of graphene the anomalous Hall effect can be treated as a sum of fractional quantum numbers, related to the nonequivalent Dirac points.
description: 6 pages, 5 figures
[Segl tilhørende Biskopen i Nidaros]
Creators: name: Biskopen I Nidaros
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I seglet Norges riksvåpen (modell 1844).Omskrift: THRONDHJEMS BISKOP.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
title: Wireless Location in Indoor Sensor Networks
Creators: name: HUANG, PO-HSIN
Publisher: name: University of Kent
Year: 2017

description: The thesis aims at the development of a realistic simulation environment for an indoor wireless personal area network (PAN) positioning system, based on the received signal strength (RSS). Positioning system based on RSS will be a popular choice in the wireless internet of things (IoT), due to its simplicity, no need for a special hardware and therefore, possibility of working with different protocols and technologies. From pathloss characterisation of the area, a practical approach has been developed to the simulation of statistical variations of the received signal strength in wireless indoor PAN using Gamma and log-normal distributions. The characterisation of the indoor location environment (either by measurement or by simulation) requires determination of only a basic pathloss model (a relationship between the average received power, Rx, and the distance) and the average standard deviation, ?, of the received power. Typical data for various indoor environments can also be used. This is a far simpler approach than that used by many other researchers, who described pathloss statistics by separate terms due to large-scale fading, small-scale fading, and antenna rotation effects. The thesis demonstrates that for a typical office indoor environment, a single statistical pathloss model is equally accurate in location application as the more complex models. A novel mathematical procedure has been developed to find the parameters of the Gamma distribution from the basic pathloss model, which yields the required statistical variation of the received signal strength. The same procedure can be applied to calculate parameters of Nakagami distribution, which is directly related to Gamma by square root operation. A comparison of the pathloss prediction by the log-normal and Gamma distributions with practical measurements is presented. Location simulator has been developed which essentially consists of two main elements: generation of randomly varying received power and estimation of the device location from the RSS values of the beacons. The simulator was used to study various versions of the location algorithm using statistically varying RSS information from multiple beacons for two different indoor environments. Also, the effect of the number of beacons on the average of the location error was studied. A practical Zigbee location system has been developed and deployed in indoor environments under study. Results from the location simulator were compared with practical measurements, proving the validity of the simulation approach. The results have shown that Gamma distribution is slightly better than the log-normal distribution in predicting positioning errors.
[Segl tilhørende Carl Jacob Woldemar von Schmettau]
Creators: name: Schmettau, Carl Jacob Woldemar Von
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet kvadrert med innbøyet sparresnitt mellom 3. og 4. felt. I 1. og 4. felt i sølv et villsvinhode med en pil i kjeften, 2. og 3. felt i svart en sølv bjelke fulgt av tre seksoddete stjerner (2.1). I felt dannet av sparresnitt femten kuler (1.2.3.4.5). I kronet hjerteskjold en dobbeltørn med brystskjold (utydelig).
description: Blasonering av hjelmtegnet: Mglr. hjelm. Over skjoldet en lukket gavekrone.
description: Merknad: Elefantorden. Våpenkappe.
description: Riksgreve Waldemar Hermann von Schmettaus segl fra 1782. Det opprinnlige våpen sees i 2. og 3. felt, i svart en sølv bjelke fulgt av tre gull stjerner. Strengt tatt hadde Schmettau vel slett ikke rett til annet enn en "simpel" greve krone i sitt våpen. Det eneste sted Ole Rostock har funnet en slik krone er i Siebmachers bind om kirkelige våpen: i bispedømmet Gurk har
description: Film: F II 1927
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Measurements of a fast nuclear spin dynamics in a single InAs quantum dot with positively charged exciton
Creators: name: Dou, X. M.
name: Sun, B. Q.
name: Jiang, D. S.
name: Ni, H. Q.
name: Niu, Z. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By using highly time-resolved spectroscopy with an alternative σ+/σ - laser pulse modulation technique, we are able to measure the fast buildup and decay times of the dynamical nuclear spin polarization (DNSP) at 5 K for a single InAs quantum dot (QD) with positively charged exciton. It is shown that the nuclear dipole-dipole interaction can efficiently depolarize DNSP with a typical time constant of 500 μs in the absence of external magnetic field. By using an external field of 8 mT to suppress the nuclear dipolar interaction, the decay time turns to be mainly induced by interaction with unpaired electron and extends to about 5 ms. In addition, it is found that the time constant of hole-induced depolarization of nuclear spin is about 112 ms.
description: 5 pages, 3 figures
Die Aktualität des Unzeitgemäßen
Creators: name: Krewet, Michael
name: Ernst, Felix
name: Götzelmann, Germaine
name: Hegel, Philipp
name: Schenk, Torsten
name: Söring, Sibylle
name: Tonne, Danah
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2022
Subjects: Aristotelesarchiv
Mikrofilm
Lizenzierung
FAIR-Prinzipien
Sammlung
Annotieren
Kontextsetzung
Archivierung
Bilder
Infrastruktur
DHd2022

description: Der Vortrag rückt die neuen Forschungspraktiken und -möglichkeiten, die sich mit der Digitalisierung jenes Bereichs des kulturellen Gedächtnisses, den das Berliner Aristotelesarchiv bewahrt, in den Fokus. Dabei soll sich zeigen, dass auch ein Rückgriff auf ein nicht mehr zeitgemäß scheinendes Medium wie den Mikrofilm Optionen bereithält, digitale Verfahren anzuschließen. Als Grundlage und Umsetzung digitaler Forschung an Archivalien werden infrastrukturelle Komponenten, die Zugriff und Durchsuchbarkeit gewährleisten, mit forschungsnahen Werkzeugen verzahnt, die wissenschaftlichen und technischen Austausch sowie Nachnutzbarkeit der entstehenden FAIRen Forschungsdaten ermöglichen. Der Vortrag gibt Einblicke, wie man ein weltweit bedeutendes Archiv zukunftsgerichtet für digital gestützte Forschungen aufstellen und damit eine auch digital herausragende Forschungslandschaft konstituieren kann. Ein Beitrag zur 8. Tagung des Verbands "Digital Humanities im deutschsprachigen Raum" - DHd 2022 Kulturen des digitalen Gedächtnisses.
Mouse Simulation Using Two Coloured Tapes
Creators: name: Kumar, Vikram
name: Niyazi, Kamran
name: Mahe, Swapnil
name: Vyawahare, Swapnil
Publisher: name: arXiv
Year: 2012
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we present a novel approach for Human Computer Interaction (HCI) where, we control cursor movement using a real-time camera. Current methods involve changing mouse parts such as adding more buttons or changing the position of the tracking ball. Instead, our method is to use a camera and computer vision technology, such as image segmentation and gesture recognition, to control mouse tasks (left and right clicking, double-clicking, and scrolling) and we show how it can perform everything as current mouse devices can. The software will be developed in JAVA language. Recognition and pose estimation in this system are user independent and robust as we will be using colour tapes on our finger to perform actions. The software can be used as an intuitive input interface to applications that require multi-dimensional control e.g. computer games etc.
description: 5 pages
[Segl tilhørende Gerhard Frederik Hoe]
Creators: name: Hoe, Gerhard Frederik
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. På en vulst en harniskkledt arm holdende en lanse. Derover teksten READY.
description: Film: F II 2251
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Multiple peak aggregations for the Keller-Segel system
Creators: name: Seki, Yukihiro
name: Sugiyama, Yoshie
name: Velázquez, Juan J. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B25, 35K40, 92B05

description: In this paper we derive matched asymptotic expansions for a solution of the Keller-Segel system in two space dimensions for which the amount of mass aggregation is $8πN$, where $N=1,2,3,...$ Previously available asymptotics had been computed only for the case in which N=1.
[Segl tilhørende Lars Sjursøn]
Creators: name: Sjursøn, Lars
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene L S S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Kants Entwicklung der (System-)Funktion des disjunktiven Urteils. Eine entwicklungsgeschichtliche Untersuchung des dritten Moments des dritten Titels der "Funktionen der Einheit in den Urteilen" (KrV, A 69)
Creators: name: Hammer, Martin
Publisher: name: Zenodo
Year: 2015
Subjects: disjunktive Urteile
Einteilungen
Entweder-Oder
Durchgängige Bestimmung
Systematizität
tertium non datur
Trichotomie
Polytomie
Dichotomie

description: In meiner Masterarbeit erforsche ich die Bedeutung der disjunktiven Urteile, die ich als Urteilsfunktion der transzendentalen Logik Kants auffasse. Im Zentrum der Untersuchung steht also die logische Entweder-Oder-Funktion. Das erstaunliche Resultat dieser Forschung: Disjunktive Urteile haben eine systembildende Funktion und sind für systematisches, wissenschaftliches Denken und Arbeiten unerlässlich. Einteilungen erweisen sich als ein zentrales methodisches Moment der Transzendentalphilosophie. Beides sind Ordnungsfunktionen der Vernunft (, also nicht des Verstandes). Als logisches Prinzip disjunktiver Urteil wird der Grundsatz der Bestimmbarkeit (exclusi medii inter duo contradictoria bzw. das tertium non datur) ausgemacht, während das transzendentallogische Prinzip das der durchgängigen Bestimmung ist und disjunktive Urteile dem logischen Gesetz der Kontinuität unterstehen. Außerdem sind für das disjunktive Urteil die Regeln der Vollständigkeit und die Oppositionsregeln relevant. Bei der Rekonstruktion des Logik-Denkens Kants gehe ich historisch-systematisch und entwicklungsgeschichtlich vor. Dafür untersuche ich die Denkfunktion des disjunktiven Urteils sowie der Einteilung in zahlreichen Logiken der Deutschen Aufklärung. Berücksichtigt werden die Logik von Port Royal, diejenige Leibnizens, die Logik Wolffs sowie die von Crusius, von Meier, von Maimon und von Reimarus. Die Funktion des disjunktiven Urteils und der Einteilung in der Logik Johann Heinrich Lamberts wird ausführlich rekonstruiert, wobei erwiesen wird, dass Lambert zurecht als „Graue Eminenz der kantischen Logik“ (Reinhard Brandt) gelten kann. Entwicklungsgeschichtlich wird Kants Verständnis von Einteilungen und disjunktiven Urteilen an zwei Momenten seiner Denkentwicklung rekonstruiert. Zum einen nach dem Abfassen der Inauguraldissertation, also zwischen 1770-72 und unmittelbar vor und nach dem Abfassen der Kritik der reinen Vernunft, also ab 1780. In beiden Fällen werden in der Hauptsache die Nachschriften zu Kants Logikvorlesungen analysiert sowie mit anderen Quellen, insbesondere aus dem handschriftlichem Nachlass, abgeglichen.
[Segl tilhørende Ebeltoft. Notarius publicus]
Creators: name: Ebeltoft. Notarius Publicus
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. I seglet et løvtre.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Effects of substitution on low temperature physical properties of LuFe2Ge2
Creators: name: Ran, Sheng
name: Bud'ko, Sergey L.
name: Canfield, Paul C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The low temperature, magnetic phase transition in LuFe2Ge2 is thought to be associated with itinerant magnetism. The effects of Y and Sc substitutions on the Lu site, as well as Ru and Co substitutions on the Fe site, on the low temperature magnetic phase transition of LuFe2Ge2 compound have been studied in single crystals via microscopic, thermodynamic and transport measurements. On one hand, Co substitution suppresses the transition below our base temperature of 2 K even at our lowest substitution level. On the other hand, Sc substitution enhances the transition temperature, and Y or Ru substitution suppresses the transition to lower temperature. Phase diagrams for Y, Sc and Ru substitutions have been constructed and the possibility of a unifying, composite diagram is discussed.
description: submitted to Philosophical Magazine
[Segl tilhørende Joseph Saul]
Creators: name: Saul, Joseph
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. I selget en blomst (tistel?) og bokstavene I L. Devise over blomsten: TOLE A WEE.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Christopher C. Weidemann]
Creators: name: Weidemann, Christopher C.
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet kløvd og 2. felt delt. I 1. felt to halve liljer lagt på hver sin deling, i 2. felt i gull tre femoddete stjerner (2.1), I 3. felt i blått tre kornaks med stilk og blad voksende på mark.
description: Blasonering av hjelmtegnet: Mglr. hjelm.
description: Blasonering av skjoldholdere: Mann holdende i høyre hand ni krysslagte piler, i venstre et spyd (lanse?).
description: Film: F II 2781
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Trajectory extraction for analysis of unsafe driving behaviour
Creators: name: Koetsier, C.
name: Busch, S.
name: Sester, M.
Publisher: name: Göttingen : Copernicus GmbH
Year: 2019
Subjects: subject: Deep Learning
subject: Surveillance Video Analysis
subject: Trajectory Analysis
subject: Trajectory Extraction
subject: Automobile drivers
subject: Deep learning
subject: Extraction
subject: Motor transportation
subject: Network security
subject: Roads and streets
subject: Trajectories
subject: Video cameras
subject: Video recording
subject: Automatic analysis
subject: Avoiding obstacle
subject: Driving situations
subject: Movement trajectories
subject: Realtime processing
subject: Surveillance video
subject: Trajectory analysis
subject: Trajectory extraction
subject: Security systems
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: The environment of the vehicle can significantly influence the driving situation. Which conditions lead to unsafe driving behaviour is not always clear, also not to a human driver, as the causes might be unconscious, and thus cannot be revealed by expert interviews. Therefore, it is important to investigate how such situations can be reliably detected, and then search for their triggers. It is conceivable that such insecure situations (e.g. near-accidents, U-turns, avoiding obstacles) are reflected, for example, as anomalies in the movement trajectories of road users. Collecting real world traffic data in driving studies is very time consuming and expensive. However, a lot of roads or public areas are already monitored with video cameras. In addition, nowadays more and more of such video data is made publicly available over the internet so that the amount of free video data is increasing. This research will exploit the use of such kind of opportunistic VGI. In the paper the first step of an automatic analysis are presented, namely: to introduce a real time processing pipeline to extract road user trajectories from surveillance video data.
[Segl tilhørende Claus Hartvig Henne]
Creators: name: Henne, Claus Hartvig
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. I seglet en borg, derunder bokstavene C H H. Ved siden av borgen en fugl (trane ?).
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Christian Henne]
Creators: name: Henne, Christian
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene C H.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Andreas Christian Henne]
Creators: name: Henne, Andreas Christian
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene A C H.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
OPEN!_D2.1_Open Source Product Development Process Models
Creators: name: Mies, Robert
Publisher: name: Zenodo
Year: 2021
Subjects: Open source hardware, open design, open source product development

description: This report is divided into two sections: The first section is aimed at delivering a typology analysis of complex, non-electronic open source hardware (OSH) projects to identify and characterise distinct project types. This will form the bases for the second section to visualise and discuss a generic collaborative development process map with practitioners.
description: Document type: report
Accuracy analysis of digital orthophotos from very high resolution imagery
Creators: name: Passini, Ricardo
name: Jacobsen, Karsten
Publisher: name: Göttingen : Copernicus GmbH
Year: 2004
Subjects: subject: DEM/DTM
subject: High resolution
subject: Matching
subject: Orientation
subject: Orthoimage
subject: Satellite
subject: Antennas
subject: Crystal orientation
subject: Image coding
subject: Orbits
subject: Rock mechanics
subject: Satellites
subject: Digital elevation model
subject: Independent check points
subject: Orthoimages
subject: Rational polynomial coefficients
subject: Very high resolution
subject: Surveying
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie, Kartographie

description: The generation of digital Orthophotos now days can be done with aerial, but also very high resolution space imagery. For a real competition the geometric and radiometric quality has to be on the same level. Different QuickBird images have been used for the generation of orthophotos with 1m pixel size. The whole procedure from the orientation up to the final step has been analyzed in detail. Rational polynomial coefficients (RPC) and bundle orientation using orbit information was used for the handling of QuickBird Basic and Standard Imagery. The special problems of individual and combined scenes are analyzed. QuickBird Images covering quite different areas were used. The effect of varying control point distributions on the accuracy, determined with independent check points was studied. Different sources of ground control like digital orthophoto quads, existing information from airborne photo flights and GPS-control points have been used. The required height information came from different digital elevation models (DEM) and ground survey. Satisfying results have been achieved. © 2004 International Society for Photogrammetry and Remote Sensing. All rights reserved.
[Segl tilhørende Johan Frederik Schwabe]
Creators: name: Schwabe, Johan Frederik
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet delt og øverste felt kløvd. I 1. felt en naturlig rose med knopp, blomster og blad. To grener er brukket. I 2. felt en ugle, i 3. felt en skildpadde.
description: Blasonering av hjelmtegnet: Mglr. hjelm.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Assigning tie points to a generalised building model for UAS image orientation
Creators: name: Unger, Jakob
name: Rottensteiner, Franz
name: Heipke, Christian
Publisher: name: Göttingen : Copernicus GmbH
Year: 2017
Subjects: subject: Building model
subject: Hybrid bundle adjustment
subject: Pose estimation
subject: UAS
subject: Unmanned Aerial System
subject: Buildings
subject: Unmanned aerial vehicles (UAV)
subject: Bundle adjustments
subject: Direct approach
subject: Image orientation
subject: Object coordinates
subject: Standard deviation
subject: Unmanned aerial systems
subject: Image enhancement
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: This paper addresses the integration of a building model into the pose estimation of image sequences. Images are captured by an Unmanned Aerial System (UAS) equipped with a camera flying in between buildings. Two approaches to assign tie points to a generalised building model in object space are presented. A direct approach is based on the distances between the object coordinates of tie points and planes of the building model. An indirect approach first finds planes within the tie point cloud that are subsequently matched to model planes; finally based on these matches, tie points are assigned to model planes. For both cases, the assignments are used in a hybrid bundle adjustment to refine the poses (image orientations). Experimental results for an image sequence demonstrate improvements in comparison to an adjustment without the building model. Differences and limitations of the two approaches for pointplane assignment are discussed - in the experiments they perform similar with respect to estimated standard deviations of tie points.
Asymptotics of trimmed CUSUM statistics
Creators: name: Berkes, István
name: Horváth, Lajos
name: Schauer, Johannes
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: There is a wide literature on change point tests, but the case of variables with infinite variances is essentially unexplored. In this paper we address this problem by studying the asymptotic behavior of trimmed CUSUM statistics. We show that in a location model with i.i.d. errors in the domain of attraction of a stable law of parameter $0
description: Published in at http://dx.doi.org/10.3150/10-BEJ318 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
[Segl tilhørende Amund Syversen]
Creators: name: Syversen, Amund
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene A S S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Gulbrand Thomesen Stenberg]
Creators: name: Stenberg, Gulbrand Thomesen
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene G T S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Henrik Steffens]
Creators: name: Steffens, Henrik
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet i blått to kjelekroker.
description: Blasonering av hjelmtegnet: På hjelmen en plante med stilk og blad mellom to vinger.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
The large N limit of M2-branes on Lens spaces
Creators: name: Alday, Luis F.
name: Fluder, Martin
name: Sparks, James
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the matrix model for N M2-branes wrapping a Lens space L(p,1) = S^3/Z_p. This arises from localization of the partition function of the ABJM theory, and has some novel features compared with the case of a three-sphere, including a sum over flat connections and a potential that depends non-trivially on p. We study the matrix model both numerically and analytically in the large N limit, finding that a certain family of p flat connections give an equal dominant contribution. At large N we find the same eigenvalue distribution for all p, and show that the free energy is simply 1/p times the free energy on a three-sphere, in agreement with gravity dual expectations.
description: 28 pages, 4 figures
DEM generation with worldview-2 images
Creators: name: Buyuksalih, Gurcan
name: Baz, I.
name: Alkan, Mehmet
name: Jacobsen, Karsten
Publisher: name: Göttingen : Copernicus GmbH
Year: 2012
Subjects: subject: Mapping
subject: Space
subject: Imagery
subject: Matching
subject: DEM/DTM
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: For planning purposes 42km coast line of the Black Sea, starting at the Bosporus going in West direction, with a width of approximately 5km, was imaged by WorldView-2. Three stereo scenes have been oriented at first by 3D-affine transformation and later by bias corrected RPC solution. The result is nearly the same, but it is limited by identification of the control points in the images. Nevertheless after blunder elimination by data snooping root mean square discrepancies below 1 pixel have been reached. The root mean square discrepancy at control point height reached 0.5m up to 1.3m with a base to height relation between 1:1.26 and 1:1.80. Digital Surface models (DSM) with 4m spacing have been generated by least squares matching with region growing, supported by image pyramids. A higher percentage of the mountainous area is covered by forest, requiring the approximation based on image pyramids. In the forest area the approximation just by region growing leads to larger gaps in the DSM. Caused by the good image quality of WorldView-2 the correlation coefficients reached by least squares matching are high and even in most forest areas a satisfying density of accepted points was reached. Two stereo models have an overlapping area of 1.6 km times 6.7km allowing an accuracy evaluation. Small, but nevertheless significant differences in scene orientation have been eliminated by least squares shift of both overlapping height models to each other. The root mean square differences of both independent DSM are 1.06m or as a function of terrain inclination 0.74m + 0.55m * tangent (slope). The terrain inclination in the average is 7 degrees with 12% exceeding 17 degrees. The frequency distribution of height discrepancies is not far away from normal distribution, but as usual, larger discrepancies are more often available as corresponding to normal distribution. This also can be seen by the normalized medium absolute deviation (NMAS) related to 68% probability level of 0.83m being significant smaller as the root mean square differences. Nevertheless the results indicate a standard deviation of the single height models of 0.75m or 0.52m + 0.39* tangent (slope), corresponding to approximately 0.6 pixels for the x-parallax in flat terrain, being very satisfying for the available land cover. An interpolation over 10m enlarged the root mean square differences of both height models nearly by 50%.
[Segl tilhørende Otto Ørbech]
Creators: name: Ørbech, Otto
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet en sinistervendt springende enhjørning.
description: Blasonering av hjelmtegnet: På hjelmen en halv oppvoksende sinistervendt enhjørning. Navnet skrevet over hjelmtegnet.
description: Merknad: Utydelig segl.
description: Otto Øhrbechs segl, datert 1696. Muligens er dette våpnet avledet av John Cunninghams våpen. Han førte en oppvoksende enhjørning som hjelmtegn. Ørbech var etterkommer av John Cunningham. (Se H. Cappelen. 1972.)
description: Film: F II 2933
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Development of large area covering height model
Creators: name: Jacobsen, Karsten
Publisher: name: Göttingen : Copernicus GmbH
Year: 2014
Subjects: subject: Analysis
subject: Bathymetry
subject: DEM/DTM
subject: Image
subject: SAR
subject: Errors
subject: Image analysis
subject: Internet
subject: Mapping
subject: Optical radar
subject: Space-based radar
subject: Surveys
subject: Synthetic aperture radar
subject: Systematic errors
subject: Digital surface models
subject: Digital terrain model
subject: Relative standard deviations
subject: Terrain inclinations
subject: Stereo image processing
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Height information is a basic part of topographic mapping. Only in special areas frequent update of height models is required, usually the update cycle is quite lower as for horizontal map information. Some height models are available free of charge in the internet; for commercial height models a fee has to be paid. Mostly digital surface models (DSM) with the height of the visible surface are given and not the bare ground height, as required for standard mapping. Nevertheless by filtering of DSM, digital terrain models (DTM) with the height of the bare ground can be generated with the exception of dense forest areas where no height of the bare ground is available. These height models may be better as the DTM of some survey administrations. In addition several DTM from national survey administrations are classified, so as alternative the commercial or free of charge available information from internet can be used. The widely used SRTM DSM is available also as ACE-2 GDEM corrected by altimeter data for systematic height errors caused by vegetation and orientation errors. But the ACE-2 GDEM did not respect neighbourhood information. With the worldwide covering TanDEM-X height model, distributed starting 2014 by Airbus Defence and Space (former ASTRIUM) as WorldDEM, higher level of details and accuracy is reached as with other large area covering height models. At first the raw-version of WorldDEM will be available, followed by an edited version and finally as WorldDEM-DTM a height model of the bare ground. With 12m spacing and a relative standard deviation of 1.2m within an area of 1° × 1° an accuracy and resolution level is reached, satisfying also for larger map scales. For limited areas with the HDEM also a height model with 6m spacing and a relative vertical accuracy of 0.5m can be generated on demand. By bathymetric LiDAR and stereo images also the height of the sea floor can be determined if the water has satisfying transparency. Another method of getting bathymetric height information is an analysis of the wave structure in optical and SAR-images. An overview about the absolute and relative accuracy, the consistency, error distribution and other characteristics as influence of terrain inclination and aspects is given. Partially by post processing the height models can or have to be improved.
Scalar Field Cosmology in Lyra's Geometry
Creators: name: Shchigolev, V. K.
name: Semenova, E. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The new classes of homogeneous cosmological models for the scalar fields are build in the context of Lyra's geometry. The different types of exact solution for the model are obtained by applying two procedures, viz the generating function method and the first order formalism.
description: 10 pages, 4 figures
Analysis of spatio-temporal traffic patterns based on pedestrian trajectories
Creators: name: Busch, S.
name: Schindler, T.
name: Klinger, Tobias
name: Brenner, Claus
Publisher: name: Göttingen : Copernicus GmbH
Year: 2016
Subjects: subject: Dynamic prior map
subject: Pedestrian behaviour prediction
subject: Periodic event analysis
subject: Traffic pattern
subject: Walking path network
subject: Automobile drivers
subject: Complex networks
subject: Remote sensing
subject: Video recording
subject: Dynamic priors
subject: Event analysis
subject: Pedestrian movement
subject: Pedestrian trajectories
subject: Public transportation
subject: Trajectory segments
subject: Walking paths
subject: Trajectories
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie, Kartographie

description: For driver assistance and autonomous driving systems, it is essential to predict the behaviour of other traffic participants. Usually, standard filter approaches are used to this end, however, in many cases, these are not sufficient. For example, pedestrians are able to change their speed or direction instantly. Also, there may be not enough observation data to determine the state of an object reliably, e.g. in case of occlusions. In those cases, it is very useful if a prior model exists, which suggests certain outcomes. For example, it is useful to know that pedestrians are usually crossing the road at a certain location and at certain times. This information can then be stored in a map which then can be used as a prior in scene analysis, or in practical terms to reduce the speed of a vehicle in advance in order to minimize critical situations. In this paper, we present an approach to derive such a spatio-temporal map automatically from the observed behaviour of traffic participants in everyday traffic situations. In our experiments, we use one stationary camera to observe a complex junction, where cars, public transportation and pedestrians interact. We concentrate on the pedestrians trajectories to map traffic patterns. In the first step, we extract trajectory segments from the video data. These segments are then clustered in order to derive a spatial model of the scene, in terms of a spatially embedded graph. In the second step, we analyse the temporal patterns of pedestrian movement on this graph. We are able to derive traffic light sequences as well as the timetables of nearby public transportation. To evaluate our approach, we used a 4 hour video sequence. We show that we are able to derive traffic light sequences as well as time tables of nearby public transportation.
pT-Broadening and production processes versus dipole/quadrupole amplitudes at next-to-leading order
Creators: name: Mueller, A. H.
name: Munier, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Through the systematic inspection of graphs in the framework of lightcone perturbation theory, we demonstrate that an identity between the evolution of pT-broadening amplitudes with the energy and the evolution of forward scattering amplitudes of color dipoles off nuclei holds at next-to-leading order accuracy. In the general case, the relation is not a graph-by-graph correspondence, neither does it hold strictly speaking for definite values of the momenta: Instead, it relates classes of graphs of similar topologies, and in some cases, the matching requires an analytical continuation in the appropriate longitudinal momentum variable. We check that the same kind of relation is also true at next-to-leading order between amplitudes for the production of dijets and quadrupole forward amplitudes.
description: 54 pages, 51 figures, 10 tables