cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
EFaaS: Energy-efficient Function Orchestration in Serverless Edge Computing
Creators: name: Chen, Chen
name: Guan, Peiyuan
name: Li, Luning
name: Torres, Pedro Juan Rivera
name: Kolcun, Roman
name: Mortier, Richard
Publisher: name: IEEE
Year: 2025

description: Energy in computing is critical as sustainability con- cerns rise. The serverless edge computing’s energy consumption is significant and growing rapidly. We propose EFaaS, a serverless scheduler that dispatches and caches functions, integrated into an existing serverless platform, reducing the energy cost by jointly considering request dispatching and function caching. We evaluate it using simulations with real-world traces. EFaaS achieves superior performance with 36.5% reduction in energy cost.
title: Einrichtung des Bachelor-Studiengangs und des Master-Studiengangs Mathematical Engineering am Fachbereich für Mathematik und Informatik
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 1
Year: 2002
Subjects: subject: Ordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 246
A Study of the Type II-Plateau Supernova 1999gi, and the Distance to its Host Galaxy, NGC 3184
Creators: name: Leonard, Douglas C.
name: Filippenko, Alexei V.
name: Li, Weidong
name: Matheson, Thomas
name: Kirshner, Robert P.
name: Chornock, Ryan
name: Van Dyk, Schuyler D.
name: Berlind, Perry
name: Calkins, Michael L.
name: Challis, Peter M.
name: Garnavich, Peter M.
name: Jha, Saurabh
name: Mahdavi, Andisheh
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present optical spectra and photometry sampling the first six months after discovery of supernova (SN) 1999gi in NGC 3184. SN 1999gi is shown to be a Type II-plateau event with a photometric plateau lasting until about 100 days after discovery. The reddening values resulting from five independent techniques are all consistent with an upper bound of E(B-V) < 0.45 mag established by comparing the early-time color of SN 1999gi with that of an infinitely hot blackbody, and yield a probable reddening of E(B-V) = 0.21 +/- 0.09 mag. Using the expanding photosphere method (EPM), we derive a distance to SN 1999gi of 11.1^{+2.0}_{-1.8} Mpc and an explosion date of 1999 December 5.8^{+3.0}_{-3.1}, or 4.1^{+3.0}_{-3.1} days prior to discovery. This distance is consistent with a recent Tully-Fisher distance derived to NGC 3184 (D ~ 11.59 Mpc), but is somewhat closer than the Cepheid distances derived to two galaxies that have generally been assumed to be members of a small group containing NGC 3184 (NGC 3319, D = 13.30 +/- 0.55 Mpc, and NGC 3198, D = 13.80 +/- 0.51 Mpc). We reconsider the upper mass limit (9^{+3}_{-2} M_{sun}) recently placed on the progenitor star of SN 1999gi by Smartt et al. (2001, 2002) in light of these results. Following the same procedures, but using the new data presented here, we arrive at a less restrictive upper mass limit of 15^{+5}_{-3} M_{sun} for the progenitor. The increased upper limit results mainly from the larger distance derived through the EPM than was assumed by the Smartt et al. analyses, which relied on less precise (and less recent) distance measurements to NGC 3184.
description: 42 pages, accepted for publication in the Astronomical Journal
Didelphinae Gray 1821
Creators: name: Voss, Robert S.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Didelphimorphia
Didelphidae

description: Subfamily Didelphinae Gray, 1821   TYPE GENUS: Didelphis Linnaeus, 1758.
SYNONYMS: Chironectinae Hershkovitz, 1997; Lutreolininae Hershkovitz, 1997.
REMARKS: See Voss and Jansa (2009: 100) for a morphological diagnosis. Monophyly of the nominotypical subfamily has been consistently and strongly supported by phylogenetic analyses of multilocus sequence datasets (e.g., Voss and Jansa, 2009; Amador and Giannini, 2016).
description: Published as part of Voss, Robert S., 2022, An Annotated Checklist Of Recent Opossums (Mammalia: Didelphidae), pp. 1-77 in Bulletin of the American Museum of Natural History 2022 (455) on page 10, DOI: 10.1206/0003-0090.455.1.1, http://zenodo.org/record/7161371
Investigating the Unusual Spectroscopic Time-Evolution in SN 2012fr
Creators: name: Cain, C.
name: Baron, E.
name: Phillips, M. M.
name: Contreras, C.
name: Ashall, C.
name: Stritzinger, M. D.
name: Burns, C.
name: Piro, A. L.
name: Hsiao, E. Y.
name: Hoeflich, P.
name: Krisciunas, K.
name: Suntzeff, N. B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The type Ia supernova (SN) 2012fr displayed an unusual combination of its Si II λλ5972, 6355 features. This includes the ratio of their pseudo equivalent widths, placing it at the border of the Shallow Silicon (SS) and Core Normal (CN) spectral subtype in the Branch diagram, while the Si II λ6355 expansion velocities places it as a High-Velocity (HV) object in the Wang et al. spectral type that most interestingly evolves slowly, placing it in the Low Velocity Gradient (LVG) typing of Benetti et al. Only 5% of SNe Ia are HV and located in the SS+CN portion of the Branch diagram and less than 10% of SNe Ia are both HV and LVG. These features point towards SN 2012fr being quite unusual, similar in many ways to the peculiar SN 2000cx. We modeled the spectral evolution of SN 2012fr to see if we could gain some insight into its evolutionary behavior. We use the parameterized radiative transfer code SYNOW to probe the abundance stratification of SN 2012fr at pre-maximum, maximum, and post-maximum light epochs. We also use a grid of W7 models in the radiative transfer code PHOENIX to probe the effect of different density structures on the formation of the Si II λ6355 absorption feature at post-maximum epochs. We find that the unusual features observed in SN 2012fr are likely due to a shell-like density enhancement in the outer ejecta. We comment on possible reasons for atypical Ca II absorption features, and suggest that they are related to the Si II features.
description: 26 pages, 13 figures, submitted to ApJ
Relativistic precession around rotating neutron stars: Effects due to frame-dragging and stellar oblateness
Creators: name: Morsink, Sharon M.
name: Stella, Luigi
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: General relativity predicts that a rotating body produces a frame-dragging (or Lense-Thirring) effect: the orbital plane of a test particle in a non-equatorial orbit precesses about the body's symmetry axis. In this paper we compute the precession frequencies of circular orbits around rapidly rotating neutron stars for a variety of masses and equations of state. The precession frequencies computed are expressed as numerical functions of the orbital frequency observed at infinity. The post-Newtonian expansion of the exact precession formula is examined to identify the relative magnitudes of the precession caused by the Lense-Thirring effect, the usual Newtonian quadrupole effect and relativistic corrections. The first post-Newtonian correction to the Newtonian quadrupole precession is derived in the limit of slow rotation. We show that the post-Newtonian precession formula is a good approximation to the exact precession close to the neutron star in the slow rotation limit (up to \sim 400 Hz in the present context). The results are applied to recent RXTE observations of neutron star low-mass X-ray binaries, which display kHz quasi-periodic oscillations and, within the framework of beat frequency models, allow the measurement of both the neutron star spin frequency and the Keplerian frequency of the innermost ring of matter in the accretion disk around it. For a wide range of realistic equations of state, we find that the predicted precession frequency of this ring is close to one half of the low-frequency (\sim 20 - 35 Hz) quasi-periodic oscillations seen in several Atoll sources.
description: 35 pages including 10 figures and 6 tables. To appear in the Astrophysical Journal
Supplementary materials from Parameter identifiability and model selection for partial differential equation models of cell invasion
Creators: name: Liu, Yue
name: Suh, Kevin
name: Maini, Philip K.
name: Cohen, Daniel J.
name: Baker, Ruth E.
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 490102
subject: Biological mathematics

description: Supplementary materials
The Generalized Hartle-Hawking Initial State: Quantum Field Theory on Einstein Conifolds
Creators: name: Schleich, Kristin
name: Witt, Donald M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recent arguments have indicated that the sum over histories formulation of quantum amplitudes for gravity should include sums over conifolds, a set of histories with more general topology than that of manifolds. This paper addresses the consequences of conifold histories in gravitational functional integrals that also include scalar fields. This study will be carried out explicitly for the generalized Hartle-Hawking initial state, that is the Hartle-Hawking initial state generalized to a sum over conifolds. In the perturbative limit of the semiclassical approximation to the generalized Hartle-Hawking state, one finds that quantum field theory on Einstein conifolds is recovered. In particular, the quantum field theory of a scalar field on de Sitter spacetime with $RP^3$ spatial topology is derived from the generalized Hartle-Hawking initial state in this approximation. This derivation is carried out for a scalar field of arbitrary mass and scalar curvature coupling. Additionally, the generalized Hartle-Hawking boundary condition produces a state that is not identical to but corresponds to the Bunch-Davies vacuum on $RP^3$ de Sitter spacetime. This result cannot be obtained from the original Hartle-Hawking state formulated as a sum over manifolds as there is no Einstein manifold with round $RP^3$ boundary.
description: Revtex 3, 31 pages, 4 epsf figures
title: Ordnung über besondere Zulassungsvoraussetzungen für den Studiengang Chemie mit dem Abschluß Master of Science
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 3
Year: 2002
Subjects: subject: Zulassungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 247
Ternary mixed-anion semiconductors with tunable band gaps from machine-learning and crystal structure prediction
Creators: name: Amsler, Maximilian
name: Ward, Logan
name: Hegde, Vinay I.
name: Goesten, Maarten G.
name: Yi, Xia
name: Wolverton, Chris
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the computational investigation of a series of ternary X$_4$Y$_2$Z and X$_5$Y$_2$Z$_2$ compounds with X={Mg, Ca, Sr, Ba}, Y={P, As, Sb, Bi}, and Z={S, Se, Te}. The compositions for these materials were predicted through a search guided by machine learning, while the structures were resolved using the minima hopping crystal structure prediction method. Based on $\textit{ab initio}$ calculations, we predict that many of these compounds are thermodynamically stable. In particular, 21 of the X$_4$Y$_2$Z compounds crystallize in a tetragonal structure with $\textit{I-42d}$ symmetry, and exhibit band gaps in the range of 0.3 and 1.8 eV, well suited for various energy applications. We show that several candidate compounds (in particular X$_4$Y$_2$Te and X$_4$Sb$_2$Se) exhibit good photo absorption in the visible range, while others (e.g., Ba$_4$Sb$_2$Se) show excellent thermoelectric performance due to a high power factor and extremely low lattice thermal conductivities.
Modified fructan accumulation through overexpression of wheat fructan biosynthesis pathway fusion genes Ta1SST:Ta6SFT
Creators: name: Chen, Tong
name: Hayes, M
name: Liu, Z
name: Isenegger, D
name: Mason, John
name: Spangenberg, German
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 3004
subject: Crop and pasture production
classificationCode: 30
subject: Agricultural, veterinary and food sciences
classificationCode: 3108
subject: Plant biology
classificationCode: 3001
subject: Agricultural biotechnology
subject: FOS: Agricultural biotechnology

description: Background: Fructans are water-soluble carbohydrates that accumulate in wheat and are thought to contribute to a pool of stored carbon reserves used in grain filling and tolerance to abiotic stress. Results: In this study, transgenic wheat plants were engineered to overexpress a fusion of two fructan biosynthesis pathway genes, wheat sucrose: sucrose 1-fructosyltransferase (Ta1SST) and wheat sucrose: fructan 6-fructosyltransferase (Ta6SFT), regulated by a wheat ribulose-1,5-bisphosphate carboxylase/oxygenase small subunit (TaRbcS) gene promoter. We have shown that T4 generation transgene-homozygous single-copy events accumulated more fructan polymers in leaf, stem and grain when compared in the same tissues from transgene null lines. Under water-deficit (WD) conditions, transgenic wheat plants showed an increased accumulation of fructan polymers with a high degree of polymerisation (DP) when compared to non-transgenic plants. In wheat grain of a transgenic event, increased deposition of particular fructan polymers such as, DP4 was observed. Conclusions: This study demonstrated that the tissue-regulated expression of a gene fusion between Ta1SST and Ta6SFT resulted in modified fructan accumulation in transgenic wheat plants and was influenced by water-deficit stress conditions.
ผลกระทบจากโควิด-19 ที่มีผลต่อการรับรู้ความเสี่ยงและความต้องการซื้อประกันของประชาชน จังหวัดตรัง
Creators: name: ณัฏฐณิชา คงแจ่ม
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี จุฬาลงกรณ์มหาวิทยาลัย
Year: 2021
Subjects: การรับรู้ความเสี่ยง
ความต้องการซื้อ
ประกันชีวิต
ประกันอุบัติเหตุส่วนบุคคล
ประกันสุขภาพ
Perception of Risk
Purchase Demands
Life Insurance
Personal Accident Insurance
Health Insurance

description: จุฬาลงกรณ์ธุรกิจปริทัศน์, 43, 168, 1-20
The Compact Central Object in the Supernova Remnant G266.2-1.2
Creators: name: Kargaltsev, Oleg
name: Pavlov, George G.
name: Sanwal, Divas
name: Garmire, Gordon P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We observed the compact central object CXOU J085201.4--461753 in the supernova remnant G266.2--1.2 (RX J0852.0--4622) with the Chandra ACIS detector in timing mode. The spectrum of this object can be described by a blackbody model with the temperature kT=404 eV and radius of the emitting region R=0.28 km, at a distance of 1 kpc. Power-law and thermal plasma models do not fit the source spectrum. The spectrum shows a marginally significant feature at 1.68 keV. Search for periodicity yields two candidate periods, about 301 ms and 33 ms, both significant at a 2.1 sigma level; the corresponding pulsed fractions are 13% and 9%, respectively. We find no evidence for long-term variability of the source flux, nor do we find extended emission around the central object. We suggest that CXOU J085201.4--461753 is similar to CXOU J232327.9+584842, the central source of the supernova remnant Cas A. It could be either a neutron star with a low or regular magnetic field, slowly accreting from a fossil disk, or, more likely, an isolated neutron star with a superstrong magnetic field. In either case, a conservative upper limit on surface temperature of a 10 km radius neutron star is about 90 eV, which suggests accelerated cooling for a reasonable age of a few thousand years.
description: Accepted to ApJ, 13 pages, 1 figure
An altered composition of the microbiome in microscopic colitis is driven towards the composition in healthy controls by treatment with budesonide
Creators: name: Krogsgaard, Laura Rindom
name: Munck, Lars Kristian
name: Bytzer, Peter
name: Wildt, Signe
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Background and aim: Microscopic colitis (MC) is an inflammatory disease of the bowel, hypothetically induced by an immunologic response to a luminal microbial agent. We aimed to characterize the microbiome composition in MC and subtypes collagenous colitis (CC) and lymphocytic colitis (LC) and to identify a possible microbial effect of treatment. Method: Stool samples were collected from MC patients prior to treatment, at 8 weeks (during treatment) and at 16 weeks (after treatment), and from healthy controls, not receiving treatment, at matched time-points. Microbiome composition was analyzed by sequencing of the 16S and 18S genes. Differences between patients and controls were analyzed by Shannon’s diversity index (mean, standard deviation (SD)) and principal coordinate analysis (PCoA) complemented with a permanova test of UniFrac distances. Results: Ten LC patients, 10 CC patients and 10 controls were included. By PCoA, the bacterial composition in MC patients differed from controls at baseline (p = .02), but not during and after treatment (p = .09 and p = .33, respectively). At baseline, bacterial diversity was lower in MC patients compared to controls (2.5, SD: 0.5 vs 3.5, SD: 0.3, p p p = .06) with no effect of treatment. Conclusion: Microbiome composition is altered in MC patients. During and after treatment with budesonide the microbiome composition in MC patients was driven towards the composition in healthy controls.
title: Zweite Änderung der Ordnung über die Feststellung der Eignung und die Zulassung für den Weiterbildungsstudiengang "Psychologische Psychotherapie"
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 4
Year: 2002
Subjects: subject: Zulassungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 248
Effects of Fermi energy, dot size and leads width on weak localization in chaotic quantum dots
Creators: name: Louis, E.
name: Verges, J. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Magnetotransport in chaotic quantum dots at low magnetic fields is investigated by means of a tight binding Hamiltonian on L x L clusters of the square lattice. Chaoticity is induced by introducing L bulk vacancies. The dependence of weak localization on the Fermi energy, dot size and leads width is investigated in detail and the results compared with those of previous analyses, in particular with random matrix theory predictions. Our results indicate that the dependence of the critical flux Phi_c on the square root of the number of open modes, as predicted by random matrix theory, is obscured by the strong energy dependence of the proportionality constant. Instead, the size dependence of the critical flux predicted by Efetov and random matrix theory, namely, Phi_c ~ sqrt{1/L}, is clearly illustrated by the present results. Our numerical results do also show that the weak localization term significantly decreases as the leads width W approaches L. However, calculations for W=L indicate that the weak localization effect does not disappear as L increases.
description: RevTeX, 8 postscript figures included
The XXL Survey XXV. Cosmological analysis of the C1 cluster number counts
Creators: name: Pacaud, F.
name: Pierre, M.
name: Melin, J. -B.
name: Adami, C.
name: Evrard, A. E.
name: Galli, S.
name: Gastaldello, F.
name: Maughan, B. J.
name: Sereno, M.
name: Alis, S.
name: Altieri, B.
name: Birkinshaw, M.
name: Chiappetti, L.
name: Faccioli, L.
name: Giles, P. A.
name: Horellou, C.
name: Iovino, A.
name: Koulouridis, E.
name: Fèvre, J. -P. Le
name: Lidman, C.
name: Lieu, M.
name: Maurogordato, S.
name: Moscardini, L.
name: Poggianti, B. M.
name: Pompei, E.
name: Sadibekova, T.
name: Valtchanov, I.
name: Willis, J. P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Context. We present an estimation of cosmological parameters with clusters of galaxies. Aims. We constrain the $Ω_m$, $σ_8$, and $w$ parameters from a stand-alone sample of X-ray clusters detected in the 50 deg$^2$ XMM-XXL survey with a well-defined selection function. Methods. We analyse the redshift distribution of a sample comprising 178 high S/N clusters out to a redshift of unity. The cluster sample scaling relations are determined in a self-consistent manner. Results. In a lambda cold dark matter ($Λ$CDM) model, the cosmology favoured by the XXL clusters compares well with results derived from the Planck S-Z clusters for a totally different sample (mass/redshift range, selection biases, and scaling relations). However, with this preliminary sample and current mass calibration uncertainty, we find no inconsistency with the Planck CMB cosmology. If we relax the $w$ parameter, the Planck CMB uncertainties increase by a factor of $\sim$10 and become comparable with those from XXL clusters. Combining the two probes allows us to put constraints on $Ω_m$=0.316$\pm$0.060, $σ_8$=0.814$\pm$0.054, and $w$=-1.02$\pm$0.20. Conclusions. This first self-consistent cosmological analysis of a sample of serendipitous XMM clusters already provides interesting insights into the constraining power of the XXL survey. Subsequent analysis will use a larger sample extending to lower confidence detections and include additional observable information, potentially improving posterior uncertainties by roughly a factor of 3.
description: 11 pages, 5 figures, 5 tables, accepted as a letter by Astronomy & Astrophysics
Drivers of E-Commerce Continuance Intention: A Comparison across Baby Boomers, Generations X, Y, and Z
Creators: name: อมรรัตน์ ท้วมรุ่งโรจน์
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี จุฬาลงกรณ์มหาวิทยาลัย
Year: 2021
Subjects: Online Shopping
Baby Boomers
Generation X-Y-Z
Trust
Motivations
ชอปปิ้งออนไลน์
เบบี้บูมเมอร์
เจเนอเรชัน X-Y-Z
ความไว้วางใจ
แรงจูงใจ

description: จุฬาลงกรณ์ธุรกิจปริทัศน์, 43, 168, 21-46
The Impacts of COVID-19 Pandemic and Strategic Responses: Insights from Business Owners in Thailand
Creators: name: วันวิสาข์ เจริญนาน
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี จุฬาลงกรณ์มหาวิทยาลัย
Year: 2021
Subjects: COVID-19
Crisis Management
Strategic Response
Crisis Stages
Thailand
โรคโควิด 19
การบริหารจัดการภาวะวิกฤต
การตอบสนองเชิงกลยุทธ์
ระยะวิกฤต
ประเทศไทย

description: จุฬาลงกรณ์ธุรกิจปริทัศน์, 43, 168, 47-71
Enhanced As-Built Microstructure and Residual Stress Characteristics of IN718 Processed via Laser-Based Powder Bed Fusion with Laser Beam Shaping
Creators: name: Mirzabeigi, Narges
name: Holfelder-Schwalme, Peter Holfelder-Schwalme
name: Novotny, Tobias
name: Sonnen, Fabian
name: Podgornik, Bojan
name: Pulin, Irena
name: Donik, Crtomir
name: Godec, Matjaz
name: Wudy, Katrin
Publisher: name: Zenodo
Year: 2025

description: Beam shaping technology holds great potential for improving productivity, minimizing spatter formation, and controlling melt pool morphology in laser-based powder bed fusion of metals (PBF-LB/M) by modifying the laser intensity profile from the conventional Gaussian distribution. This adjustment affects key microstructural features such as grain size, shape, and orientation, which influence mechanical properties like tensile strength and anisotropy. Simulations show that changing the laser intensity profile modifies the thermal gradient in the melt pool, thereby altering grain growth. Since both the thermal gradient and the resulting microstructure are linked to residual stress in the final part, beam shaping could be a useful tool for managing as-built residual stress. However, the connection between beam shaping and residual stress has only been briefly studied, leaving a significant opportunity for further research.

In this study, we investigate two rotational symmetric laser beam profiles, Gaussian and Ring, and one axially asymmetric, simulation-optimized profile designed to achieve a uniform melt pool temperature, referred to as the chair-shaped beam. All beam profiles have a diameter of 250 µm, measured using the second-moment method. The selected process parameters result in build rates between 11.2 and 14.4 mm³/s, with porosity levels kept below 1%. Extensive microstructural and residual stress analyses were carried out. Microstructural characterization of the as-built volumetric parts was performed using optical microscopy and electron backscatter diffraction (EBSD). To qualitatively assess residual stress and deformation, double-sided cantilever specimens were fabricated. Quantitative residual stress measurements were obtained using the hole-drilling method on samples processed with selected parameter sets. Furthermore, melt pool temperature behavior was monitored in situ using a custom-developed on-axis Multi-Spectral Imaging system. The results reveal variations in grain orientation, size, and morphology, along with a significant difference, up to 15 %, in the measured von Mises residual stress among samples produced with different laser beam profiles.
Aharonov-Bohm effect in the chiral Luttinger liquid
Creators: name: Geller, Michael R.
name: Los, Daniel
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Edge states of the quantum Hall fluid provide an almost unparalled opportunity to study mesoscopic effects in a highly correlated electron system. In this paper we develop a bosonization formalism for the finite-size edge state, as described by chiral Luttinger liquid theory, and use it to study the Aharonov-Bohm effect. The problem we address may be realized experimentally by measuring the tunneling current between two edge states through a third edge state formed around an antidot in the fractional quantum Hall effect regime. A renormalization group analysis reveals the existence of a two-parameter universal scaling function G(X,Y) that describes the Aharonov-Bohm resonances. We also show that the strong renormalization of the tunneling amplitudes that couple the antidot to the incident edge states, together with the nature of the Aharonov-Bohm interference process in a chiral system, prevent the occurrence of perfect resonances as the magnetic field is varied, even at zero temperature.
description: 16 pages, Revtex, 5 figures available from mgeller@sfu.ca
title: Prüfungsordnung für den Master-Studiengang Computational Sciences in Engineering
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 1
Year: 2002
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 249
Covariant velocity and density perturbations in quasi-Newtonian cosmologies
Creators: name: Maartens, Roy
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently a covariant approach to cold matter universes in the zero-shear hypersurfaces (or longitudinal) gauge has been developed. This approach reveals the existence of an integrability condition, which does not appear in standard non-covariant treatments. A simple derivation and generalization of the integrability condition is given, based on showing that the quasi-Newtonian models are a sub-class of the linearized `silent' models. The solution of the integrability condition implies a propagation equation for the acceleration. It is shown how the velocity and density perturbations are then obtained via this propagation equation. The density perturbations acquire a small relative-velocity correction on all scales, arising from the fully covariant general relativistic analysis.
description: 11 pages Revtex; to appear Phys. Rev. D
Marmosini Hershkovitz 1992
Creators: name: Voss, Robert S.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Didelphimorphia
Didelphidae

description: Tribe Marmosini Hershkovitz, 1992   TYPE GENUS: Marmosa Gray, 1821.
 REMARKS: The monophyly of Marmosini as constituted herein—including Marmosa, Monodelphis, and Tlacuatzin, but not the other genera referred to “ Marmosidae ” by Hershkovitz (1992) — has been consistently and strongly supported by all relevant phylogenetic analyses of multilocus sequence datasets (e.g., Voss and Jansa, 2009; MayCollado et al., 2015; Vilela et al., 2015; Amador and Giannini, 2016). Recently, however, Beck and Taglioretti (2020) suggested that Marmosini be restricted to include just Marmosa and Tlacuatzin (or that Marmosini be restricted to include just Marmosa with a new tribe for Tlacuatzin), and that Monodelphis be placed in a separate tribe (Monodelphini). These proposed changes were prompted by phylogenetic analyses that recovered two highly specialized fossil taxa in a clade with Monodelphis. However, as explained elsewhere (appendix 1), Beck and Taglioretti’s phylogenetic results are sufficiently open to question that it seems unnecessary to disrupt the current classification. Restricting Marmosini as they propose would leave the robustly supported clade that includes Marmosa, Tlacuatzin, and Monodelphis without a name, and their alternative tribal usage lacks any compensatory advantage for communicating phylogenetic relationships among Recent taxa.
description: Published as part of Voss, Robert S., 2022, An Annotated Checklist Of Recent Opossums (Mammalia: Didelphidae), pp. 1-77 in Bulletin of the American Museum of Natural History 2022 (455) on page 10, DOI: 10.1206/0003-0090.455.1.1, http://zenodo.org/record/7161371
Appendices 1-5
Creators: name: Rosario, Martin
Publisher: name: figshare
Year: 2019
Subjects: Uncategorized

description: Appendix I: Itinerary of cultural and academic activities per day
Appendix II: Daily Reflexion Example, day 1 and 2Appendix III: Student Survey and Student Survey ResultsAppendix IV: Employee Survey and Employee Survey ResultsAppendix V: Participant Survey and participant Survey results
title: Organisationsplan für den Fachbereich für Geistes- und Erziehungswissenschaften: Zusammenlegung des Instituts für Allgemeine Pädagogik mit der Abteilung Technikpädagogik des Instituts für Fachdidaktik der Naturwissenschaften zu einem Institut für Allgemeine Pädagogik und Technische Bildung
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 9
Year: 2002
Subjects: subject: Organisationsplan
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 250
Dysodia intermedia
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Thyrididae
Dysodia
Dysodia intermedia

description: Dysodia intermedia (Walker, 1865c)
COMMON NAME(S): Picture-winged leaf moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Democratic Republic of Congo, Kenya, Mozambique, Namibia, Nigeria, Senegal, South Africa, Tanzania, Uganda, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Mwinilunga, in Northwestern Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Whalley 1968.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 76, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
ТАКТИКА ЛЕЧЕНИЯ ОСТРОМ ПЕРИОДЕ СУБАРАХНОИДАЛЬНАЯ КРОВОИЗЛИЯНИЯ ВСЛЕДСТВИЕ РАЗРЫВА АРТЕРИАЛЬНАЯ АНЕВРИЗМА
Creators: name: Абдупаттоев, Алишер
name: Тургунов, Азизбек
Publisher: name: Zenodo
Year: 2024

description: В стaтье предстaвлены сoвременные принципы интенсивнoй терaпии пaциентoв с субaрaхнoидaльными крoвoизлияниями вследствие рaзрывa aневризм гoлoвнoгo мoзгa: нейрoмoнитoринг, респирaтoрнaя пoддержкa, кoррекция гемoдинaмики, нoрмaлизaция внутричерепнoгo дaвления, испoльзoвaние aнтaгoнистoв кaльция, гипербaрическaя oксигенaция, нутритивнaя пoддержкa, прoфилaктикa трoмбoэмбoлических oслoжнений, a тaкже прoфилaктикa и лечение инфекциoнных oслoжнений.
Planarized Fabrication Process With Two Layers of SIS Josephson Junctions and Integration of SIS and SFS π-Junctions
Creators: name: Tolpygo, Sergey K.
name: Bolkhovsky, Vladimir
name: Rastogi, Ravi
name: Zarr, Scott
name: Day, Alexandra L.
name: Golden, Evan
name: Weir, Terence J.
name: Wynn, Alex
name: Johnson, Leonard M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present our new fabrication Process for Superconductor Electronics (PSE2) that integrates two (2) layers of Josephson junctions in a fully planarized multilayer process on 200-mm wafers. The two junction layers can be, e.g., conventional Superconductor-Insulator-Superconductor (SIS) Nb/Al/AlO_x/Nb junctions with the same or different Josephson critical current densities, J_c. The process also allows integration of high-J_c Superconductor-Ferromagnet-Superconductor (SFS) or SFS'S JJs on the first junction layer with Nb/Al/AlO_x/Nb trilayer junctions on the second junction layer, or vice versa. In the present node, the SFS trilayer, Nb/Ni/Nb is placed below the standard SIS trilayer and separated by one niobium wiring layer. The main purpose of integrating the SFS and SIS junction layers is to provide compact π-phase shifters in logic cells of superconductor digital circuits and random access memories, and thereby increase the integration scale and functional density of superconductor electronics. The current node of the two-junction-layer process has six planarized niobium layers, two layers of resistors, and 350-nm minimum feature size. The target Josephson critical current densities for the SIS junctions are 100 μA/μm^2 and 200 μA/μm^2. We present the salient features of the new process, fabrication details, and characterization results on two layers of Josephson junctions integrated into one process, both for the conventional and π-junctions.
description: 8 pages, 7 figures, 1 table, 30 references. Presented at Applied Superconductivity Conference, ASC 2018, Oct. 28 - Nov. 2, 2018, Seattle, WA, USA. Paper 4EOr3B-02
title: Ordnung über den Sprachtest für den Zugang zu den Lehramts- und Magisterstudiengängen mit den Haupt- und Nebenfächern Englisch, Anglistische Literaturwissenschaft, Anglistische Sprachwissenschaft und Amerikanistik
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 9
Year: 2002
Subjects: subject: Ordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 251
Scale-factor duality in string Bianchi cosmologies
Creators: name: Di Pietro, Elisa
name: Demaret, Jacques
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We apply the scale factor duality transformations introduced in the context of the effective string theory to the anisotropic Bianchi-type models. We find dual models for all the Bianchi-types [except for types $VIII$ and $IX$] and construct for each of them its explicit form starting from the exact original solution of the field equations. It is emphasized that the dual Bianchi class $B$ models require the loss of the initial homogeneity symmetry of the dilatonic scalar field.
description: 18 pages, no figures
title: Änderung der Prüfungsordnung für den Master-Studiengang Informatik
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 1
Year: 2002
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 252
Marmosa Gray 1821
Creators: name: Voss, Robert S.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Didelphimorphia
Didelphidae
Marmosa

description: Genus Marmosa Gray, 1821
 TYPE SPECIES: Didelphis murina Linnaeus, 1758, by monotypy.
 SYNONYMS: Asagis Gloger, 1841; Grymaeomys Burmeister, 1854; Cuica Liais, 1872; Grayium Kretzoi and Kretzoi, 2000.
 REMARKS: For an emended generic description see Voss et al. (2014), who additionally recognized the five subgenera listed below. Although Micoureus was formerly regarded as a separate genus (e.g., by Gardner and Creighton, 2008a), the monophyly of Marmosa —as recognized herein, including Micoureus as a subgenus—has been consistently and strongly supported by phylogenetic analyses of multilocus sequence datasets (e.g., by Voss and Jansa, 2009; Voss et al., 2014; Amador and Giannini, 2016).
description: Published as part of Voss, Robert S., 2022, An Annotated Checklist Of Recent Opossums (Mammalia: Didelphidae), pp. 1-77 in Bulletin of the American Museum of Natural History 2022 (455) on page 10, DOI: 10.1206/0003-0090.455.1.1, http://zenodo.org/record/7161371
Subjective Morality, Moral Dissonance and Temporal Coping in Counterfeit Luxury Consumption
Creators: name: สุดาทิพย์  ปิยะวี
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี จุฬาลงกรณ์มหาวิทยาลัย
Year: 2021
Subjects: Morality
Moral Dissonance
Moral Coping Strategies
Counterfeit Luxury
Consumer Psychology
ศีลธรรม
ความขัดแย้งทางศีลธรรม
กลยุทธ์การรับมือด้านศีลธรรม
สินค้าฟุ่มเฟือยเลียนแบบ
จิตวิทยาผู้บริโภค

description: จุฬาลงกรณ์ธุรกิจปริทัศน์, 43, 168, 72-95
title: Organisationsplan für den Fachbereich für Maschinenbau: Zusammenlegung des Instituts für Maschinenelemente und Fördertechnik mit dem Institut für Konstruktionslehre, Maschinen- und Feinwerkelemente zu einem Institut für Konstruktionstechnik
Creators: name: :None
Publisher: name: Technische Universität Braunschweig, Fachbereich 7
Year: 2002
Subjects: subject: Organisationsplan
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 253
X-ray Detection of the Inner Jet in the Radio Galaxy M84
Creators: name: Harris, D. E.
name: Finoguenov, A.
name: Bridle, A. H.
name: Hardcastle, M. J.
name: Laing, R. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: During the course of an investigation of the interaction of the radio galaxy M84 and its ambient cluster gas, we found excess X-ray emission aligned with the northern radio jet. The emission extends from the X-ray core of the host galaxy as a weak bridge and then brightens to a local peak coincident with the first detectable radio knot at approx. 2.5" from the core. The second radio knot at 3.3" is brighter in both radio and X-rays. The X-ray jet terminates 3.9" from the core. Although all the evidence suggests that Doppler favoritism augments the emission of the northern jet, it is unlikely that the excess X-ray emission is produced by inverse Compton emission. We find many similarities between the M84 X-ray jet and recent jet detections from Chandra data of low luminosity radio galaxies. For most of these current detections synchrotron emission is the favored explanation for the observed X-rays.
description: 6 pages. Tentatively scheduled to appear in the ApJ vol. 580, 2002 Nov 20 issue
Overscreening of magnetic impurities in $d_{x^2-y^2}$ wave superconductors
Creators: name: Cassanello, Carlos R.
name: Fradkin, Eduardo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider the screening of a magnetic impurity in a $d_{x^2-y^2}$ wave superconductor. The properties of the $d_{x^2-y^2}$ state lead to an unusual behavior in the impurity magnetic susceptibility, the impurity specific heat and in the quasiparticle phase shift which can be used to diagnose the nature of the condensed state. We construct an effective theory for this problem and show that it is equivalent to a multichannel (one per node) non-marginal Kondo problem with linear density of states and coupling constant J. There is a quantum phase transition from an unscreened impurity state to an overscreened Kondo state at a critical value J_c which varies with $Δ_0$, the superconducting gap away from the nodes. In the overscreened phase, the impurity Fermi level $ε_f$ and the amplitude $Δ$ of the ground state singlet vanish at J_c like $Δ_0 \exp(- const. / Δ)$ and J-J_c respectively. We derive the scaling laws for the susceptibility and specific heat in the overscreened phase at low fields and temperatures.
description: 43 pages; shortened version; a number of typos have been corrected
Crowd-anticrowd theory of the Minority Game
Creators: name: Hart, M.
name: Jefferies, P.
name: Johnson, N. F.
name: Hui, P. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: The Minority Game is a simple yet highly non-trivial agent-based model for a complex adaptive system. Despite its importance, a quantitative explanation of the game's fluctuations which applies over the entire parameter range of interest has so far been lacking. We provide such a quantitative description based on the interplay between crowds of like-minded agents and their anti-correlated partners (anticrowds).
description: Shortened version of cond-mat/0003486. Submitted for publication
title: Wahlordnung der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig
Year: 2002
Subjects: subject: Wahlordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 254
Anisotropic stresses in inhomogeneous universes
Creators: name: Barrow, John
name: Maartens, Roy
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Anisotropic stress contributions to the gravitational field can arise from magnetic fields, collisionless relativistic particles, hydrodynamic shear viscosity, gravitational waves, skew axion fields in low-energy string cosmologies, or topological defects. We investigate the effects of such stresses on cosmological evolution, and in particular on the dissipation of shear anisotropy. We generalize some previous results that were given for homogeneous anisotropic universes, by including small inhomogeneity in the universe. This generalization is facilitated by a covariant approach. We find that anisotropic stress dominates the evolution of shear, slowing its decay. The effect is strongest in radiation-dominated universes, where there is slow logarithmic decay of shear.
description: 7 pages Revtex
Entropy bound for a charged object from the Kerr-Newman black hole
Creators: name: Linet, B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive again the upper entropy bound for a charged object by employing thermodynamics of the Kerr-Newman black hole linearised with respect to its electric charge
description: latex, 4 pages, no figures. In this version, the desired bound is well obtained by varying correctly the entropy of the black hole
title: Geschäftsordnung für das Präsidium der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig
Year: 2002
Subjects: subject: Geschäftsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 255
Marmosa (Eomarmosa) Voss 2014
Creators: name: Voss, Robert S.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Didelphimorphia
Didelphidae
Marmosa

description: Subgenus Eomarmosa Voss et al., 2014
 TYPE SPECIES: Marmosa rubra Tate, 1931, by original designation.
SYNONYMS: None.
REMARKS: Only a single species is currently recognized.
description: Published as part of Voss, Robert S., 2022, An Annotated Checklist Of Recent Opossums (Mammalia: Didelphidae), pp. 1-77 in Bulletin of the American Museum of Natural History 2022 (455) on page 10, DOI: 10.1206/0003-0090.455.1.1, http://zenodo.org/record/7161371
title: Vorläufige Grundordnung der Technischen Universität Carolo-Wilhelmina zu Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig
Year: 2002
Subjects: subject: Grundordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 256
3D/Data Visualization for Urban Design and Planning
Creators: name: Quick, Stephen
name: Kurland, Kristen
name: Carter, Donald
name: Trybus, Jessica
name: Corbett, Thomas
name: Twigg, Andrew
Publisher: name: Carnegie Mellon University
Year: 2019
Subjects: subject: 120508 Urban Design
subject: FOS: Social and economic geography
subject: 120507 Urban Analysis and Development

description: In the coming decades, American cities will increasingly rely on computational systems to improve many aspects of urban life. Distributed networks of sensors and networked computation will be fundamental technologies for achieving important civic goals, such as increasing the efficiency of using and maintaining city infrastructure, streamlining city operations and decision-making, improving public health and safety, and monitoring the environmental and social conditions of urban life. The term “Smart City” has emerged to describe these systems.
In August of 2014, the City of Pittsburgh and Carnegie Mellon University (CMU) entered into a Memorandum of Understanding that outlined a City/CMU partnership (Metro21) for research, development and deployment of new technologies using Pittsburgh as an urban laboratory.

A significant challenge of the study was to demonstrate how to communicate design scenarios and abstract data to elected officials, private developers, academic institutes, and citizens using 3D visualization tools.
Symplectic integration of PDEs using Clebsch variables
Creators: name: McLachlan, Robert I
name: Offen, Christian
name: Tapley, Benjamin K
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 37M15, 65P10, 37K05, 35Q31, 37J15, 53D20

description: Many PDEs (Burgers' equation, KdV, Camassa-Holm, Euler's fluid equations,...) can be formulated as infinite-dimensional Lie-Poisson systems. These are Hamiltonian systems on manifolds equipped with Poisson brackets. The Poisson structure is connected to conservation properties and other geometric features of solutions to the PDE and, therefore, of great interest for numerical integration. For the example of Burgers' equations and related PDEs we use Clebsch variables to lift the original system to a collective Hamiltonian system on a symplectic manifold whose structure is related to the original Lie-Poisson structure. On the collective Hamiltonian system a symplectic integrator can be applied. Our numerical examples show excellent conservation properties and indicate that the disadvantage of an increased phase-space dimension can be outweighed by the advantage of symplectic integration.