cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Selenium availability and metabolism in the chick
Creators: name: Seier, Lorne Charles
Publisher: name: University of British Columbia
Year: 2010

description: The biological activity or availability or feedstuff selenium was determined by comparing the effectiveness of the feedstuff with that of dietary sodium selenite in preventing the incidence of exudative diathesis in the chick. The available selenium in ten wheat samples varied from 62 to 178 percent with a mean of 105 percent. The selenium availability in rapeseed meal ranged from 27 to 89 percent with a mean of 61 percent. Selenium metabolism in the chick was investigated by adding graded levels of sodium selenite to the basal selenium deficient diet and comparing the dietary selenium concentration to the selenium concentration in the tissues (l.e. Blood, liver, kidney, and muscle of the chicks). The selenium content in the tissues examined increased proportionately to an increase in dietary selenium supplementation from 0 to 0.2 ppm. Blood and liver selenium concentration remain relatively constant (a slightly increasing plateau) from 0.2 to 1.0 ppm of dietary selenium. Above 1.0 ppm dietary selenium, blood and liver selenium levels increase steadily. These results show that either blood or liver selenium levels represent the selenium status of the bird. A similar response in tissue selenium levels of the chick was observed when selenium was supplied either as sodium selenite Or a feedstuff (brewers yeast). Furthermore, selenium levels birds fed wheat diets were similar to those fed equivalent selenium (sodium selenite) supplied in the basal diet.
Tensor Reggeons from Warped Space at the LHC
Creators: name: Perelstein, Maxim
name: Spray, Andrew
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The hierarchy problem can be addressed by extending the four-dimensional space-time to include an extra compact spatial dimension with non-trivial "warped" metric, as first suggested by Randall and Sundrum. If the Randall-Sundrum framework is realized in string theory, the effective value of the string scale in the vicinity of the infrared boundary should be in the TeV domain. The most attractive models of this type embed the Standard Model particles as zero-modes of five-dimensional fields. In such models, Regge excitations of the Standard Model states should appear around the TeV scale. We construct a toy model that describes tensor (spin-2) excitations of the Standard Model gauge bosons, and their on-shell couplings with light matter and gauge fields, within this framework. We use this toy model to predict the phenomenologically important features of the tensor Regge gluon, such as its mass, production cross section at the LHC, and decay patterns.
description: 28 pages, 4 figures; Added References, expanded section 2.2, corrected typos, replaced figures
Transportplaner
Creators: name: Richter, Lars
name: Pedersen, Morten Hvid
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Movia har udviklet er nyt busprodukt kaldet Kommunebus, der er målrettet kommunale kørselsordninger. Formålet med Kommunebus er at opnå synergi på tværs af de mange forskellige kørselsopgaver, så kommunen samlet får en mere effektiv betjening, der er bedre og/eller billigere end i dag. Introduktionen af Kommunebus vil for mange kommuner være et velvalgt tidspunkt for et samlet eftersyn af kommunens samlede transport og samtidigt få ’ryddet op’ i serviceniveauer og visitering, så borgerne oplever et ensartet niveau på tværs af geografi og kørselsordninger. Movia kalder dette eftersyn for et kommunalt Transportplansprojekt – og har i samarbejde med Deloitte udviklet en konkret projektmodel for nye Transportplansprojekter.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Dynamical modelling of the elliptical galaxy NGC 2974
Creators: name: Jiang, Zhenglu
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we analyse the relations between a previously described oblate Jaffe model for an ellipsoidal galaxy and the observed quantities for NGC 2974, and obtain the length and velocity scales for a relevant elliptical galaxy model. We then derive the finite total mass of the model from these scales, and finally find a good fit of an isotropic oblate Jaffe model by using the Gauss-Hermite fit parameters and the observed ellipticity of the galaxy NGC 2974. The model is also used to predict the total luminous mass of NGC 2974, assuming that the influence of dark matter in this galaxy on the image, ellipticity and Gauss-Hermite fit parameters of this galaxy is negligible within the central region, of radius $0.5R_{\rm e}.$
description: 7 figures
Making room for the simultaneous use of different rationalities in transport planning
Creators: name: Tornberg, Patrik
name: Odhage, John
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Strategic Choice of Measures (SCM) was established in 2013 as an arena for early dialogue between main actors and stakeholders at local, regional and national level to jointly assess transport related problems and develop solutions. This paper explores the presence and use of different rationalities in SCM with the aim to conceptualize its characteristics as a new step in Swedish national transport planning. The analysis of SCM from a rationality perspective is focused on the ways in which SCM makes use of, facilitates and enables different kinds of rationalities in giving reason for decision makers to justify decisions and courses of actions. Three types of rationality have been used in the analysis: Instrumental, communicative and strategic rationality. The official SCM handbook and three cases are interpreted as simultaneously using different rationalities, but the relative weight and dominance of different rationalities vary from case to case, also with regards to connections between rationalities. The paper concludes that SCM is an example of a transport planning approach that has the potential to result in decisions that can be instrumentally, strategically and communicatively rationally motivated. Furthermore, the issue of conditions and context influencing each case is also noted, although not investigated, thus setting an agenda for further research.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Introducing the Arm-membench Throughput Benchmark
Creators: name: Burth, Cyrill
name: Velten, Markus
name: Schöne, Robert
Publisher: name: arXiv
Year: 2025
Subjects: subject: Hardware Architecture (cs.AR)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: Application performance of modern day processors is often limited by the memory subsystem rather than actual compute capabilities. Therefore, data throughput specifications play a key role in modeling application performance and determining possible bottlenecks. However, while peak instruction throughputs and bandwidths for local caches are often documented, the achievable throughput can also depend on the relation between memory access and compute instructions. In this paper, we present an Arm version of the well established x86-membench throughput benchmark, which we have adapted to support all current SIMD extensions of the Armv8 instruction set architecture. We describe aspects of the Armv8 ISA that need to be considered in the portable design of this benchmark. We use the benchmark to analyze the memory subsystem at a fine spatial granularity and to unveil microarchitectural details of three processors: Fujitsu A64FX, Ampere Altra and Cavium ThunderX2. Based on the resulting performance information, we show that instruction fetch and decoder widths become a potential bottleneck for cache-bandwidth-sensitive workloads due to the load-store concept of the Arm ISA.
description: 14 pages, 6 figures, published in Parallel Processing and Applied Mathematics (PPAM 2024), see https://doi.org/10.1007/978-3-031-85697-6_7
Optimering af transportinfrastrukturevalueringer
Creators: name: Olesen, Ida Marie
name: Barfod, Michael Bruhn
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Evalueringer af transportprojekter er i de fleste lande traditionelt baseret på beregninger af virkningerne i en samfundsøkonomisk analyse, der understøttes af en Vurdering af Virkning på Miljøet (VVM). Den systematiske VVM proces søger at klarlægge miljøpåvirkningen, før der foretages større ændringer i transportsystemet. I Danmark har interessenter og politikere imidlertid konstateret, at VVM processen er ugennemsigtig, og at redegørelserne er teknisk komplicerede. I nærværende artikel undersøges den danske transportvurderingsproces, herunder VVM, og den sammenlignes med tilsvarende processer i Sverige og England for at identificere potentielle muligheder for optimering. Resultaterne bruges til at designe en revideret VVM proces for den danske transportsektor. I den foreslåede proces udvikles regler og retningslinjer, interessenter involveres iterativt, og et tre-trins hierarki af målsætninger formuleres for at sikre, at projektet overholder transportsystemets specifikke visioner. Målene bruges til at generere alternativer, der varierer i størrelse, teknologi, omkostning, transportformer mv.. Ved hjælp af et beslutningsstøtteværktøj vægtes effekterne af interessenter og eksperter. Processens gennemsigtighed samt anerkendelse af resultater og vurderinger er afgørende, og det er derfor vigtigt, at projektet afrapporteres på en klar og logisk måde.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Megatendenser – fremtidens kollektive transport i hovedstadsområdet
Creators: name: Overgaard, Jesper
name: Wass-Danielsen, Maria
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Artiklen er identisk med sammenfatningen i publikationen ”Megatendenser - fremtidens kollektive transport i hovedstadsområdet” som er udarbejdet af Metroselskabet og Hovedstadens Letbane i samarbejde med de to selskabers fælles ”Review Board”, der består af udvalgte danske forskere med særlig indsigt i transportområdet og byudvikling. Da publikationen også blev udarbejdet som led i et analysearbejde af Hovedstadens Letbane for Region Hovedstaden, har Region Hovedstaden ligeledes bidraget med input. Et centralt formål med analysen har været at give et overblik over, hvilke megatendenser og drivkræfter, der kan påvirke fremtidens transport i hovedstadsområdet, samt de kritiske usikkerheder der kan blive afgørende for, hvilken retning udviklingen kan gå. I analysen udpeges 1) Urbanisering 2) Hastig teknologisk udvikling og 3) Klimaforandringer som de tre mest betydningsfulde megatendenser for transportområdet i hovedstadsområdet. Derudover er der identificeret og beskrevet en række drivkræfter knyttet til de enkelte megatendenser samt de politiske, økonomiske, sociale og kulturelle drivkræfter, som også har betydning for den kollektive transport i hovedstadsområdet. Udover kortlægningen af megatendenser og drivkræfter har analysen givet anledning til en række konklusioner i kraft af de udfordringer og potentialer de beskrevne megatendenser og drivkræfter giver for den kollektive transport, herunder især betydningen af de førerløse biler. En central konklusion er, at hovedstadsområdet står over for en udfordring i forhold til at håndtere fremtidens mobilitet med forventet øget befolkningstilvækst og nye arbejdspladser. Førerløse biler som et individuelt tilbud kan ikke løse denne udfordring, selvom der er en forventning om, at de kan udnytte vejkapaciteten bedre på større veje. Der peges på, at det er usikkert om førerløse biler vil betyde en øget vejkapacitet i byområder, da biltrafikken allerede i dag kører tæt i byområder. Det konkluderes i rapporten, at der fortsat vil være behov for højklasset kollektiv transport i større byområder for at kunne tilbyde en effektiv mobilitet i fremtiden.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Evolution of binary stars and its implications for evolutionary population synthesis
Creators: name: Han, Z.
name: Chen, X.
name: Zhang, F.
name: Podsiadlowski, Ph.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Most stars are members of binaries, and the evolution of a star in a close binary system differs from that of an ioslated star due to the proximity of its companion star. The components in a binary system interact in many ways and binary evolution leads to the formation of many peculiar stars, including blue stragglers and hot subdwarfs. We will discuss binary evolution and the formation of blue stragglers and hot subdwarfs, and show that those hot objects are important in the study of evolutionary population synthesis (EPS), and conclude that binary interactions should be included in the study of EPS. Indeed, binary interactions make a stellar population younger (hotter), and the far-ultraviolet (UV) excess in elliptical galaxies is shown to be most likely resulted from binary interactions. This has major implications for understanding the evolution of the far-UV excess and elliptical galaxies in general. In particular, it implies that the far-UV excess is not a sign of age, as had been postulated prviously and predicts that it should not be strongly dependent on the metallicity of the population, but exists universally from dwarf ellipticals to giant ellipticals.
description: Oral talk on IAUS 262, Brazil
Modelling of bicycle transport in OTM
Creators: name: Tønning, Anders
name: Vuk, Goran
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Traffic models play essential part in decision making when it comes to infrastructure investments. Danes traditionally bicycle a lot, especially in cities. For instance, in Copenhagen more than 60% of all commuting trips are done on bicycle. The Copenhagen Municipality has accordingly made large investments in the bicycle infrastructure since 2010. In order to support those investments it has been necessary to improve the bicycle modeling in the operational traffic model for Copenhagen, the OTM model. The primary tasks in the project were to create a new route choice model for bicycling, and to estimate a new demand model. These tasks are nearly completed and the achieved findings are described in the paper. In summary, we found that bicycle route choice depends on congestion on biking paths, surroundings (e.g. green areas), hilliness, and street crossings, while the demand for biking depends on parameters of the prechosen route and the bicyclist’s socio-economic background.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Chemical Pressure Tuning of Multipolar and Magnetic Orders in Ba$_2$(Cd$_{1-x}$Ca$_x$)ReO$_6$ Double Perovskites
Creators: name: Shibuya, Koki
name: Hirai, Daigorou
name: Takenaka, Koshi
Publisher: name: arXiv
Year: 2025
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Double perovskite compounds containing 5d transition metal elements have been extensively studied as platforms for multipolar order phenomena stemming from spin-orbit-entangled 5d electrons. In this study, we examine the interplay between crystal structure, multipolar order, and magnetic order in solid solutions of double perovskites with the 5d1 electronic configuration: Ba2CdReO6 and Ba2CaReO6, which exhibit distinct electronic orders. The substitution of larger Ca2+ ions for Cd2+ in Ba2CdReO6, systematically increases the lattice constant with increasing the amount of substitution x. Although the spin-orbit-entangled J = 3/2 state remains intact upon substitution, both the quadrupolar order below Tq = 25 K and the canted antiferro-magnetic (AFM) order below Tm = 12 K in Ba2CdReO6 are progressively suppressed as x increases. Magnetization measurements reveal that the canted AFM order is suppressed at x = 0.6, transitioning to a colinear AFM order, while the quadrupolar order persists up to x = 0.9. The experimental electronic phase diagram, summarizing the dependence of electronic orders on lattice constants, aligns well with the theoretical phase diagram considering electric quadrupolar interactions [G. Chen et al., Phys. Rev. B 82, 174440 (2010)]. This correspondence confirms that chemical pressure induced by substitution effectively tunes the interaction between 5d electrons. The results highlight the potential of chemical pressure to modulate multipolar interactions, paving the way for novel multipolar properties in 5d electron systems.
description: 7 pages, 4 figures
Pardosa lasciva L. Koch 1879
Creators: name: Esyunin, S. L.
name: Kazantsev, D. K
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Pardosa
Pardosa lasciva

description: Pardosa lasciva L. Koch, 1879 MATERIAL. 4 ♂♂, 2, Picea forests with green moss or with herbs, meadow, VI.2007, DK.
description: Published as part of Esyunin, S. L. & Kazantsev, D. K, 2007, On the spider (Aranei) fauna of the Pechoro - Ilychskiy Reserve (North Urals), with the description of a new Agroeca species (Liocranidae), pp. 245-250 in Arthropoda Selecta 16 (4) on page 249, DOI: 10.5281/zenodo.584085
Identity, power and prosperity : why image is important in regional economic development
Creators: name: Prins, Stewart
Publisher: name: University Of Tasmania
Year: 2023

description: This thesis examines the argument that creating a 'regional identity' that embraces entrepreneurship, innovation and change also serves to create an environment that supports economic growth. This thesis constructs a broad, multi-disciplinary framework by which the relationship between the key variables of 'identity', 'power' and 'prosperity' is explored using Richard Florida's concept of the 'creative class.' Florida argues that 'creative' people drive regional economic growth. Furthermore, these people are increasingly mobile, and are attracted to regions that embrace a particular set of lifestyle values. Florida identifies six themes or factors that influence the locational decisions of members of the 'creative class.' This thesis uses Florida's six factors in locational decision-making to form the basis of six criteria by which regional identities can be evaluated ‚ÄövÑvÆ competitive advantages, thick labour markets and innovation, lifestyle, diversity, authenticity and identity/status. This thesis also places the work of Florida in the context of broader regional development theories. This thesis shows that the 'creative class' approach can also be used to explain how regional identity affects regional economic performance ‚ÄövÑvÆ or why image matters in regional economic development. Furthermore, the 'creative class' approach can also be used prescriptively to develop a framework for the redefinition of regional identities in order to improve economic outcomes over time. Florida's approach is still a relatively recent addition to regional economic development theory, and the extension of Florida's analysis to the broader concept of regional identity represents a new contribution to the field.
Camptocercus Camptocercus
Creators: name: Sinev, Artem Y.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Branchiopoda
Cladocera
Eucercidae
Camptocercus

description: Key for identification of North American species of Camptocercus.
 1 Head and valves without developed dorsal keel................ Camptocercus oklahomensis Mackin, 1930. Central USA.
- Head and valves with developed dorsal keel................................................................2
 2 Basal spine of postabdominal claw with maximum width at central portion. IDL seta 1 thick, curved, claw-like, longer than IDL seta 2.................................................. Camptocercus streletskayae Smirnov, 1998. Alaska.
- Basal spine of postabdominal claw with maximum width at the base. IDL seta 1 thin, almost straight, two times shorter than IDL seta 2.......................................................................................... 3
 3 Basal pecten of the postabdominal claw consisting of 1–2 distal spines and over 15 densely spaced, thin spinules; distances between distalmost spines not exceed width of spine bases. Posteroventral angle of valves with 1–5 denticles................................................ Camptocercus rotundus Herrick, 1882. South Canada, North and South-East USA.
 - Basal pecten of the postabdominal claw consisting of 2–3 large distal spines and about 5–7 smaller spinulae, distances between distalmost spines significantly exceed width of spine bases. Posteroventral angle of valves without denticles........................... Camptocercus dadayi Stingelin, 1913. South-East USA, Mexico, Central and South America.
description: Published as part of Sinev, Artem Y., 2018, Genus Camptocercus (Cladocera: Anomopoda: Chydoridae) in North America, pp. 583-599 in Zootaxa 4459 (3) on page 595, DOI: 10.11646/zootaxa.4459.3.11, http://zenodo.org/record/1459120
A Polynomial Estimate of Railway Line Delay
Creators: name: Cerreto, Fabrizio
name: Harrod, Steven
name: Nielsen, Otto Anker
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Railway service may be measured by the aggregate delay over a time horizon or due to an event. Timetables for railway service may dampen aggregate delay by addition of additional process time, either supplement time or buffer time. The evaluation of these variables has previously been performed by numerical analysis with simulation. This paper proposes an analytical estimate of aggregate delay with a polynomial form. The function returns the aggregate delay of a railway line resulting from an initial, primary, delay. Analysis of the function demonstrates that there should be a balance between the two remedial measures, supplement and buffer. Numerical analysis of a Copenhagen Sbane line shows that the polynomial function is valid even when theoretical assumptions are violated.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Joint modeling of schedule- and frequency-based services in public transport assignment models
Creators: name: Eltved, Morten
name: Nielsen, Otto Anker
name: Rasmussen, Thomas Kjær
name: Frederiksen, Rasmus Dyhr
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Public transport networks today are getting increasingly complex with many lines and possibilities to go from origin to destination. When passengers make their route choice in a public transport network they cannot depart at the minute they want, but must wait until the first departure on the considered line. But how do passengers plan their route if they have a combination of high frequent and low frequent services under the assumption that passengers do not consult the timetable for high frequent services? This paper describes a framework to include both schedule- and frequency-based services in a joint model. Such networks are found in most major cities and especially in the greater Copenhagen area where there is a mix of frequency-based services such as A-busses and the metro and schedule-based services as the S-train and local bus lines. Four different transfer types are identified when transferring between schedule- and frequency-based services. These include a type where the passenger transfers from a frequency-based to a schedule-based line. In this case the passenger has a probability to reach the first departure on the schedule- based line, but can in some cases also miss the first departure and must wait for the next departure. A choice set generation method is developed using the event dominance principle to exclude alternatives which are above a certain threshold. This gives a choice set which is used in a discrete choice model (MNL). On this basis, it is possible to distribute the flow across the different alternatives. Two example cases are used to show the methodology: DTU to Copenhagen Airport and DTU to Brønshøj. The results indicate that there the framework can handle the two types off lines. It is found that the desired departure time, parameters in the utility function and the choice of threshold is crucial to find the correct choice set and distribution of flow across the alternatives. But there is also found improvement points in the choice set generation technique, but especially the discrete choice modelling should be investigated further to include that passengers can take decisions en route.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
COMPAS runs for autonomous vehicles scenarios
Creators: name: Vuk, Goran
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: OTM is a tour based traffic model for the Greater Copenhagen. A shift of modelling of person travel demand to an activity based approach has been tried since 2011 through a development of the COMPAS model. This paper is a first Danish evidence of differences between the results of the two models for the same (or similar) scenario runs. For the case study of scenario runs for autonomous vehicles (AV), we conclude that the tour based and activity based approaches to modelling of person travel demand result indeed in quite different results. Three largest evidences for this statement are the following: • The effect of changing the carpark into AV is considerably stronger in OTM than in COMPAS, i.e. the increase in car trips is larger in OTM than in COMPAS. • Slow modes contribute most to the new car trips in OTM runs. However, in COMPAS it is the PT trips that shift largely to AVs. • The very short trips, i.e. walk, do not change to car trips in the COMPAS AV scenario runs. Actually, the walk trips increase alongside the car trips due to the positive induced traffic. Opposite to that, in all OTM runs the walk trips drop, sometimes quite much.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Molecular Gas in a Submillimeter Galaxy at z=4.5: Evidence for a Major Merger at 1 Billion Years after the Big Bang
Creators: name: Schinnerer, E.
name: Carilli, C. L.
name: Capak, P.
name: Martinez-Sansigre, A.
name: Scoville, N. Z.
name: Smolcic, V.
name: Taniguchi, Y.
name: Yun, M. S.
name: Bertoldi, F.
name: Fevre, O. Le
name: de Ravel, L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the detection of CO molecular line emission in the z=4.5 millimeter-detected galaxy COSMOS_J100054+023436 (hereafter: J100+0234) using the IRAM Plateau de Bure interferometer (PdBI) and NRAO's Very Large Array (VLA). The CO(4-3) line as observed with PdBI has a full line width of ~1000 km/s, an integrated line flux of 0.66 Jy km/s, and a CO luminosity of 3.2e10 L_sun. Comparison to the 3.3sigma detection of the CO(2-1) line emission with the VLA suggests that the molecular gas is likely thermalized to the J=4-3 transition level. The corresponding molecular gas mass is 2.6e10 M_sun assuming an ULIRG-like conversion factor. From the spatial offset of the red- and blue-shifted line peaks and the line width a dynamical mass of 1.1e11 M_sun is estimated assuming a merging scenario. The molecular gas distribution coincides with the rest-frame optical and radio position of the object while being offset by 0.5'' from the previously detected Ly$α$ emission. J1000+0234 exhibits very typical properties for lower redshift (z~2) sub-millimeter galaxies (SMGs) and thus is very likely one of the long sought after high redshift (z>4) objects of this population. The large CO(4-3) line width taken together with its highly disturbed rest-frame UV geometry suggest an ongoing major merger about a billion years after the Big Bang. Given its large star formation rate (SFR) of >1000 M_sun/yr and molecular gas content this object could be the precursor of a 'red-and-dead' elliptical observed at a redshift of z=2.
description: 12 pages, 3 figures, accepted for publications by ApJL
Gi’r selvkørende biler mere plads på vejen?
Creators: name: Christensen, Pernille Øvre
name: Frost, Søren
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Med den stadig voksende andel af biler med Lane Keeping Assist (LKA) og Automatic Cruise Control (ACC) vil der komme nye muligheder for udnyttelse af infrastrukturen. Vejdirektoratet har derfor undersøgt om og hvor meget ekstra kapacitet, der kan komme på vejene med disse to funktioner i bilerne. Vurderingen er foretaget på baggrund af VISSIM simuleringer af COWI. I simuleringerne ses på blandet kørsel, hvor der både er traditionelle biler og biler med ACC i trafikken. Der ses ligeledes på de trafikale effekter af at etablere smallere spor, dedikeret til biler med LKA. Den overordnede vurdering er, at flere biler med ACC kan give trafikale gevinster og mulighed for, at afvikle mere trafik på samme veje. Samtidigt tyder det på at der kan være kapacitetsgevinster, hvis man udbygger eksisterende veje med dedikerede spor, så længe de eksisterende spor ikke underlægges begrænsninger. Automatic Cruise Control (ACC) giver anledning til mere jævn kørsel og mulighed for, at bilerne kan køre tættere. Især jævn kørsel betyder mulighed for væsentlige kapacitetsgevinster. Med 33 pct. biler med ACC i bilparken forøges den maksimale teoretiske kapacitet med 10 pct., imens 66 pct. selvkørende biler ved betyde en forøgelse på 20 pct. af kapaciteten. Lane Keeping Assist (LKA) gør bilerne i stand til, at holde sporene ved hjælp af linjerne på vejene. Bilerne følger med andre ord et mere stabilt spor end manuelt førte biler. Det kan vise sig muligt - og sikkerhedsmæssigt forsvarligt - at reducere vejbanernes bredde. Ved muligheden for at etablere et ekstra spor pga. smallere sporbredde viser simuleringerne, at det er muligt opnå en kapacitetsforøgelse på op til 26 pct. ved en tredjedel selvkørende biler (ACC og LKA), imens der vil kunne opnås op til 36 pct. ekstra kapacitet med 66 pct. selvkørende biler. Resultaterne fra dette projekt kan give anledning til en videre granskning af muligheder for mere effektiv udnyttelse af infrastrukturen.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
ENLIGHT RISE - Deliverable 9.4 - Project communication plan
Creators: name: ENLIGHT RISE WP9 - Management, Dissemination and Exploitation
Publisher: name: Zenodo
Year: 2021
Subjects: European universities alliance

description: The project communication plan provides guidelines on communication tools to be used in the frame of the project ENLIGHT RISE.

 

Version approved by the European Commission.
Pardosa sphagnicola F. Dahl 1908
Creators: name: Esyunin, S. L.
name: Kazantsev, D. K
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Pardosa
Pardosa sphagnicola

description: Pardosa sphagnicola (F. Dahl, 1908) MATERIAL. 1 ♀ (PSU- 3279), I, bog with Alnus, 22— 26.IX.2003, O.L. Makarova; 3 ♂♂, 8 ♀♀, I, bog with Pinus, bottomland meadow, paludal Pinus forest with Carex and Ledum, 03— 08.07.2007, DK.
description: Published as part of Esyunin, S. L. & Kazantsev, D. K, 2007, On the spider (Aranei) fauna of the Pechoro - Ilychskiy Reserve (North Urals), with the description of a new Agroeca species (Liocranidae), pp. 245-250 in Arthropoda Selecta 16 (4) on page 249, DOI: 10.5281/zenodo.584085
Robust Transmission Design for Active RIS-Aided Systems
Creators: name: Yang, Jinho
name: Lee, Hyeongtaek
name: Choi, Junil
Publisher: name: arXiv
Year: 2025
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Different from conventional passive reconfigurable intelligent surfaces (RISs), incident signals and thermal noise can be amplified at active RISs. By exploiting the amplifying capability of active RISs, noticeable performance improvement can be expected when precise channel state information (CSI) is available. Since obtaining perfect CSI related to an RIS is difficult in practice, a robust transmission design is proposed in this paper to tackle the channel uncertainty issue, which will be more severe for active RIS-aided systems. To account for the worst-case scenario, the minimum achievable rate of each user is derived under a statistical CSI error model. Subsequently, an optimization problem is formulated to maximize the sum of the minimum achievable rate. Since the objective function is non-concave, the formulated problem is transformed into a tractable lower bound maximization problem, which is solved using an alternating optimization method. Numerical results show that the proposed robust design outperforms a baseline scheme that only exploits estimated CSI.
description: 6 pages, 4 figures, accepted to IEEE Transactions on Vehicular Technology
Pirata piscatorius Clerck 1758
Creators: name: Esyunin, S. L.
name: Kazantsev, D. K
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Pirata
Pirata piscatorius

description: Pirata piscatorius (Clerck, 1758) MATERIAL. 1 ♂, 1 ♀, 2, bog with dwarf Betula and grass, VII.2007, DK.
description: Published as part of Esyunin, S. L. & Kazantsev, D. K, 2007, On the spider (Aranei) fauna of the Pechoro - Ilychskiy Reserve (North Urals), with the description of a new Agroeca species (Liocranidae), pp. 245-250 in Arthropoda Selecta 16 (4) on page 249, DOI: 10.5281/zenodo.584085
Accumulation and Depreciation in the Case of Individual Farms of the Polish FADN
Creators: name: Juchniewicz Monika
name: Podstawka Marian
name: Juchniewicz Monika
name: Podstawka Marian
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: depreciation
subject: accumulation
subject: farm

description: The aim of the paper is to identify and evaluate the development opportunities for farms in Poland in terms of area groups. The analysis covered the 2015-2019 period and was based on the results of individual farms keeping agricultural accounts under the Polish FADN. The paper determined the level and rate of accumulation, as well as the level of depreciation, taxes and fees, operating subsidies, and the ratio of operating subsidies to public accumulation and support that the farms receive under the Common Agricultural Policy (CAP). The results indicate the financial and organizational diversity of the group of farms. Very small, medium-large, large, and very large farms had a positive accumulation rate. In this group of farms, the accumulation in terms of value covered the depreciation, and even in the case of large and very large farms it exceeded the depreciation. By contrast, small and medium-small farms were characterized by negative accumulation rates, which was associated with the lack of reproduction of fixed assets. These farms have no development opportunities. In conclusion, the ratio of subsidies to public accumulation is the most beneficial in the case of medium-large farms, where the ratio of subsidies to fiscal burden was over 20:1. Very small farms receive the least benefits under the CAP in terms of public accumulation. In this case, the ratio of subsidies to public accumulation is approximately 2:1 throughout the entire research period.
Hvordan vurderes effektiviteten af eftermonterede NOx- og partikelfiltersystemer?
Creators: name: Winther, Kim
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Færdselsstyrelsen og Teknologisk Institut har udarbejdet et sæt anbefalinger til vurdering af eftermonterede kombinationssystemer til reduktion af NOx- og partikeludledninger fra busser og lastbiler.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Tetragnatha dearmata Thorell 1873
Creators: name: Esyunin, S. L.
name: Kazantsev, D. K
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Tetragnathidae
Tetragnatha
Tetragnatha dearmata

description: Tetragnatha dearmata Thorell, 1873 MATERIAL. 1 ♂, 2, meadow, VI.2007, DK.
description: Published as part of Esyunin, S. L. & Kazantsev, D. K, 2007, On the spider (Aranei) fauna of the Pechoro - Ilychskiy Reserve (North Urals), with the description of a new Agroeca species (Liocranidae), pp. 245-250 in Arthropoda Selecta 16 (4) on page 250, DOI: 10.5281/zenodo.584085
A novel, clinically applied visual pathway teaching resource
Creators: name: Donnelly, Leo
name: Evans, Lily A.
name: Ifeoluwa Agbeja
name: Okezi Ononeme
name: Moyes, Siobhan M.
Publisher: name: F1000 Research Limited
Year: 2023

description: Following observations of the struggles of our medical students with neuroanatomy, particularly the visual pathway, and the surprising lack of three-dimensional (3D) learning aids of said pathway, we have created a three-dimensional representation of the visual pathway and the clinical presentations of its defects. 



This research focused on creating an easily accessible 3D model where each quadrant of the visual field and the path by which information takes from them to the visual cortex are represented with colors for a visual representation of the complex pathway. Pegs were placed along different aspects of the pathway to indicated common lesions and their location. Each peg is paired with a visual field defect card, which on one side showcases the clinical presentation of the lesion and on the reverse, has the name of the defect and its etymological meaning.



The model was used in an authentic teaching session using the flipped classroom approach. All students were given some preparation material including quizzes, video etc. Students were divided into two groups, A and B. Both groups initially labelled the pathway on a two-dimensional schematic on interactive whiteboards. Subsequently, group A used the 3D model to consolidate their understanding of the pathway and explore lesions and their clinical presentations. Whereas, group B explored the lesions and their presentation using the two-dimensional schematic on the whiteboard. 



Student feedback after the session revealed group A obtained better understanding of the general pathway, the lesions and their presentation. In contrast, group B still struggled with concepts such as the optic radiations. Nonetheless, both groups credited the interactivity of the session. Facilitator feedback demonstrated an increased confidence in group A when asked questions about the pathway compared to group B. 



In conclusion, the 3D model supports students' learning of the visual pathway and its clinical presentation. It promotes an interactive teaching and learning environment thus, increasing overall student engagement. The impact of the 3D model on students' long-term retention and performance will be explored in future research.
Plasmonics in graphene at infra-red frequencies
Creators: name: Jablan, Marinko
name: Buljan, Hrvoje
name: Soljačić, Marin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We point out that plasmons in doped graphene simultaneously enable low-losses and significant wave localization for frequencies below that of the optical phonon branch $\hbarω_{Oph}\approx 0.2$ eV. Large plasmon losses occur in the interband regime (via excitation of electron-hole pairs), which can be pushed towards higher frequencies for higher doping values. For sufficiently large dopings, there is a bandwidth of frequencies from $ω_{Oph}$ up to the interband threshold, where a plasmon decay channel via emission of an optical phonon together with an electron-hole pair is nonegligible. The calculation of losses is performed within the framework of a random-phase approximation and number conserving relaxation-time approximation. The measured DC relaxation-time serves as an input parameter characterizing collisions with impurities, whereas the contribution from optical phonons is estimated from the influence of the electron-phonon coupling on the optical conductivity. Optical properties of plasmons in graphene are in many relevant aspects similar to optical properties of surface plasmons propagating on dielectric-metal interface, which have been drawing a lot of interest lately because of their importance for nanophotonics. Therefore, the fact that plasmons in graphene could have low losses for certain frequencies makes them potentially interesting for nanophotonic applications.
description: 5 figures
Investigation of flow structures in passive and reactive turbulent mixing
Creators: name: Rerkshanandana, P
Publisher: name: University Of Tasmania
Year: 2023

description: This investigation is aimed at the comparative study of scalar turbulent flow structures in passive and reactive mixing by means of the orthogonal cross beam schlieren system and also by numerical flow computation. A conventional k-e turbulence model is used with the aid of the mixing length hypothesis for starting computation. In the near zone, two approaches are introduced: a coherent scalar flux and an increased diffusivity representation are adopted to accommodate the effects of coherent structures for scalar passive and reactive mixing. A new radial-axial cross beam deflection system arrangement is introduced for detecting the unconditioned cross correlation functions associated with coherent flow structures. The method of the cross beam schlieren technique is investigated in more detail: in particular the system frequency response, the nonlinear response of the detecting system associated with beam thickness and property fluctuations, and the assumptions involved. It was found that the additional scalar flux in the near zone of the nozzle was an order of magnitude greater than turbulent flux determined by the conventional turbulent mixing model, and was required in the flow computations for both passive and reactive mixing flows. In the heated jet, vortex rings of roughly one and a half diameter streamwise spacing with ellipsoidal cross section density cores for which the major axis is pointed inwards and in the flow direction was found to be most consistent with the , results from radial-axial and axial-axial detecting systems, and with the coherent flux magnitude required to predict the mean flow development. A close relationship between the integral length scale observed from the cross beam detecting system arrangement with beams at 45¬¨‚àû to the radius and the mixing length for computation of scalar mixing was found. The flow computation of the diffusion flames using a single reaction process based on bulk averaged experimental data indicates that the outer annular air jet influences the reaction by increasing the combustion intensity. It was found that integral scale and other turbulent properties of the turbulent diffusion flames tended to approach those of passive mixing flows as distance from the nozzle increased and the reaction intensity reduced. Initially large scales in diffusion flame did not grow rapidly with distance, and relative fluctuation levels reduced as a consequence of the progressive transition from intense combustion towards thermal mixing. In this respect the turbulent reaction zone undergoes progressive development of the underlying process from one of strong reaction towards one similar to other passive mixing flows without reaction.
Emissioner af drivhusgasser fra tunge køretøjer på biogas
Creators: name: Winther, Morten
name: Jensen, Steen Solvang
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Dette studie undersøger CH4 tabet og de samlede drivhusgasemissionsbesparelser i forbindelse med brugen af opgraderet biogas som brændstof til tunge køretøjer i Danmark. Undersøgelsen fokuserer på emissionerne i forbindelse med køretøjernes drift og emissionerne fra tankning af brændstoffet. Emissionsberegningerne gøres i to scenarier i 2035 med hhv. høje og lave CH4-tab emissionsfaktorer hentet fra den eksisterende litteratur. Resultaterne viser at motortab/tankfordampning er den største kilde til CH4 udslippet efterfulgt af CH4 lækager ved tankstationen og CH4 direkte fra udstødningen. Procentandelene for CH4 emissionen ved lavt[højt] CH4 tab beregnes til 57 %[62 %] for motortab/tankfordampning, 43 %[23 %] for tankstation og 0.4 %[15 %] for udstødningen. De samlede drivhusgasemissionsreduktioner ved lavt og højt CH4-tab bliver hhv. 91 % og 86 % for tank-to-wheel, og 88 % og 84 % for pump-to-wheel, set i forhold til diesel reference scenariet.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Scenarios for use of biogas for heavy-duty vehicles in Denmark and related GHG emission impacts
Creators: name: Jensen, Steen Solvang
name: Winther, Morten
name: Jørgensen, Uffe
name: Møller, Henrik B.
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2017

description: Biogas may be a promising alternative fuel, mainly for heavy-duty vehicles, that can reduce CO2 emissions via substitution of fossil fuels and further reduce methane emissions from agricultural manure handling. However, as methane is a potent climate gas loss of methane from production to use of biogas is of concern. This study has analysed the potential biomass and biogas production from all Danish organic waste sources under different scenario assumptions for future scenario years. The analysis includes energy demand of the road transportation sector by means of transport and fuel types, and potential use of the limited biogas resource taking into account alternative fuel options available for transportation (electricity, hydrogen, biofuels). Further, the total differences in fuel consumption and GHG emissions due to the replacement of diesel-powered heavy-duty vehicles by gas-powered heavy-duty vehicles are estimated in a well-to-wheel perspective taking into account methane losses.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 24 No. 1 (2017): Proceedings from the Annual Transport Conference at Aalborg University
Euryopis flavomaculata C.L. Koch 1836
Creators: name: Esyunin, S. L.
name: Kazantsev, D. K
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Euryopis
Euryopis flavomaculata

description: Euryopis flavomaculata (C.L. Koch, 1836) MATERIAL. 1 ♂ (PSU- 4640), I, fire-site of Pinus forest, 30.VI—02.VII.2007, DK.
description: Published as part of Esyunin, S. L. & Kazantsev, D. K, 2007, On the spider (Aranei) fauna of the Pechoro - Ilychskiy Reserve (North Urals), with the description of a new Agroeca species (Liocranidae), pp. 245-250 in Arthropoda Selecta 16 (4) on page 250, DOI: 10.5281/zenodo.584085