cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Clustered Star Formation in Magnetic Clouds: Properties of Dense Cores Formed in Outflow-Driven Turbulence
Creators: name: Nakamura, Fumitaka
name: Li, Zhi-Yun
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the physical properties of dense cores formed in turbulent, magnetized, parsec-scale clumps of molecular clouds, using three-dimensional numerical simulations that include protostellar outflow feedback. The dense cores are identified in the simulated density data cube through a clumpfind algorithm. We find that the core velocity dispersion does not show any clear dependence on the core size, in contrast to Larson's linewidth-size relation, but consistent with recent observations. In the absence of a magnetic field, the majority of the cores have supersonic velocity dispersions. A moderately-strong magnetic field reduces the dispersion to a subsonic or at most transonic value typically. Most of the cores are out of virial equilibrium, with the external pressure dominating the self-gravity. The implication is that the core evolution is largely controlled by the outflow-driven turbulence. Even an initially-weak magnetic field can retard star formation significantly, because the field is amplified by the outflow-driven turbulence to an equipartition strength, with the distorted field component dominating the uniform one. In contrast, for a moderately-strong field, the uniform component remains dominant. Such a difference in the magnetic structure is evident in our simulated polarization maps of dust thermal emission; it provides a handle on the field strength. Recent polarization measurements show that the field lines in cluster-forming clumps are spatially well-ordered. It is indicative of a moderately-strong, dynamically important, field which, in combination with outflow feedback, can keep the rate of star formation in embedded clusters at the observationally-inferred, relatively-slow rate of several percent per free-fall time.
description: 49 pages, 16 figures accepted by The Astrophysical Journal
Toward Real-Time Image Annotation Using Marginalized Coupled Dictionary Learning
Creators: name: Roostaiyan, Seyed Mahdi
name: Hosseini, Mohammad Mehdi
name: Kashani, Mahya Mohammadi
name: Amiri, S. Hamid
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In most image retrieval systems, images include various high-level semantics, called tags or annotations. Virtually all the state-of-the-art image annotation methods that handle imbalanced labeling are search-based techniques which are time-consuming. In this paper, a novel coupled dictionary learning approach is proposed to learn a limited number of visual prototypes and their corresponding semantics simultaneously. This approach leads to a real-time image annotation procedure. Another contribution of this paper is that utilizes a marginalized loss function instead of the squared loss function that is inappropriate for image annotation with imbalanced labels. We have employed a marginalized loss function in our method to leverage a simple and effective method of prototype updating. Meanwhile, we have introduced ${\ell}_1$ regularization on semantic prototypes to preserve the sparse and imbalanced nature of labels in learned semantic prototypes. Finally, comprehensive experimental results on various datasets demonstrate the efficiency of the proposed method for image annotation tasks in terms of accuracy and time. The reference implementation is publicly available on https://github.com/hamid-amiri/MCDL-Image-Annotation.
description: @article{roostaiyan2022toward, title={Toward real-time image annotation using marginalized coupled dictionary learning}, author={Roostaiyan, Seyed Mahdi and Hosseini, Mohammad Mehdi and Kashani, Mahya Mohammadi and Amiri, S Hamid}, journal={Journal of Real-Time Image Processing}, volume={19}, number={3}, pages={623--638}, year={2022}, publisher={Springer} }
Mineralogical and petrophysical changes after steam testing in carbonate rocks of the Grosmont Formation, Alberta
Creators: name: Belanger-Davis, Colette E.
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QE 471.15 C3 B34 1986
subject: Rocks, Carbonate
subject: Bitumen - Alberta - Geology
subject: Grosmont Formation (Alta.)
subject: Thermal oil recovery

description: Bibliography: p. 137-142.
Andreas Graf, Übersicht der antiken Geographie von Pannonien
Creators: name: Petrikovits, Harald Von
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Andreas Graf, Übersicht der antiken Geographie von Pannonien (= Dissertationes Pannonicae ser. I, fasc. 5). Budapest 1936. 8°. 156 Seiten mit einer Karte.
description: Bonner Jahrbücher, Bd. 142 (1937): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Karl Kersten, Vorgeschichte des Kreises Steinburg
Creators: name: Kersten, Walter
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Karl Kersten, Vorgeschichte des Kreises Steinburg. Vor- und Frühgeschichtliche Untersuchungen aus dem Museum vorgeschichtlicher Altertümer in Kiel (Neue Folge) 5; hrsg. von G. Schwantes. Die vor- und frühgeschichtlichen Denkmäler und Funde in Schleswig-Holstein, Bd. 1: Kreis Steinburg. Neumünster (K. Wachholtz) 1939. 4°. 490 Seiten mit 382 Abbildungen
description: Bonner Jahrbücher, Bd. 145 (1940): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Phase-locking matter-wave interferometer of vortex states
Creators: name: Kong, Lingran
name: Gao, Tianyou
name: Nie, Longzhi
name: Zhang, Dongfang
name: Li, Ruizong
name: Han, Guangwen
name: Zhan, Mingsheng
name: Jiang, Kaijun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Matter-wave interferometer of ultracold atoms with different linear momenta has been extensively studied in theory and experiment. The vortex matter-wave interferometer with different angular momenta is applicable as a quantum sensor for measuring the rotation, interatomic interaction, geometric phase, etc. Here we report the first experimental realization of a vortex matter-wave interferometer by coherently transferring the optical angular momentum to an ultracold Bose condensate. After producing a lossless interferometer with atoms only populating the two spin states, we demonstrate that the phase difference between the interferences in the two spin states is locked on $π$. We also demonstrate the robustness of this out-of-phase relation, which is independent of the angular-momentum difference between the two interfering vortex states, constituent of Raman optical fields and expansion of the condensate. The experimental results agree well with the calculation from the unitary evolution of wave packet in quantum mechanics. This work opens a new way to build a quantum sensor and measure the atomic correlation in quantum gases.
description: 5 figures
IGR J12319-0749: evidence for another extreme blazar found with INTEGRAL
Creators: name: Bassani, L.
name: Landi, R.
name: Marshall, F. E.
name: Malizia, A.
name: Bazzano, A.
name: Bird, A. J.
name: Gehrels, N.
name: Ubertini, P.
name: Masetti, N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report on the identification of a new soft gamma-ray source, IGR J12319-0749, detected with the IBIS imager on board the INTEGRAL satellite. The source, which has an observed 20-100 keV flux of ~8.3 x 10^{-12} erg cm^{-2} s^{-1}, is spatially coincident with an AGN at redshift z=3.12. The broad-band continuum, obtained by combining XRT and IBIS data, is flat (Gamma ~ 1.3) with evidence for a spectral break around 25 keV (100 keV in the source rest frame). X-ray observations indicate flux variability which is further supported by a comparison with a previous ROSAT measurement. IGR J12319-0749 is also a radio emitting object likely characterized by a flat spectrum and high radio loudness; optically it is a broad-line emitting object with a massive black hole (2.8 x 10^{9}$ solar masses) at its center. The source Spectral Energy Distribution is similar to another high redshift blazar, 225155+2217 at z=3.668: both objects are bright, with a large accretion disk luminosity and a Compton peak located in the hard X-ray/soft gamma-ray band. IGR J12319-0749 is likely the second most distant blazar detected so far by INTEGRAL.
description: 5 pages, 4 figures, 1 table. Accepted for publication in A&A
title: Vergleich alternativer Ankopplungsmöglichkeiten des Vibrant Soundbridge FMT
Creators: name: Busch, Susan
name: Maier, Hannes
name: Lenarz, Thomas
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Eine Vielzahl an Ankopplungsmodalitäten des Vibrant Soundbridge (MED-EL) FMT an verschiedenen Strukturen der Ossikelkette und dem runden Fenster, die der Versorgung von Patienten mit konduktiver, sensorineuraler und kombinierter Schwerhörigkeit dienen, wurden retrospektiv untersucht.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
นวนิยายชุดสุภาพบุรุษจอมโจร:กลวิธีการนำเสนอตัวละครเอกชาย
Creators: name: จุฑามาศ ศรีระษา
Publisher: name: มหาวิทยาลัยบูรพา
Year: 2022
Subjects: นวนิยายชุดสุภาพบุรุษจอมโจร
กลวิธีการนำเสนอ
ตัวละครเอกชาย

description: Liberal Arts Review, 17, 2, 59-79
How Self-Dual is QCD?
Creators: name: Alexandru, Andrei
name: Horvath, Ivan
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Vacuum characteristics quantifying dynamical tendency toward self-duality in gauge theories could be used to judge the relevance of classical solutions or the viability of classically motivated vacuum models. Here we decompose the field strength of equilibrium gauge configurations into self-dual and anti-self-dual parts, and apply absolute X-distribution method to the resulting polarization dynamics in order to construct such characteristics. Using lattice regularization and focusing on pure-glue SU(3) gauge theory at zero temperature, we find evidence for positive but very small dynamical tendency for self-duality of vacuum in the continuum limit.
description: 11 pages, 4 figures
The Breakthrough Listen Search for Intelligent Life: Nearby Stars' Close Encounters with the Brightest Earth Transmissions
Creators: name: Derrick, Reilly
name: Isaacson, Howard
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: After having left the heliosphere, Voyager 1 and Voyager 2 continue to travel through interstellar space. The Pioneer 10, Pioneer 11, and New Horizons spacecraft are also on paths to pass the heliopause. These spacecraft have communicated with the Deep Station Network (DSN) radio antennas in order to download scientific data and telemetry data. Outward transmissions from DSN travel to the spacecraft and beyond into interstellar space. These transmissions have encountered and will encounter other stars, introducing the possibility that intelligent life in other solar systems will encounter our terrestrial transmissions. We use the beamwidth of the transmissions between DSN and interstellar spacecraft to perform a search around the past and future positions of each spacecraft obtained from the JPL Horizons System. By performing this search over the Gaia Catalogue of Nearby Stars (GCNS), a catalogue of precisely mapped stars within 100 pc, we determine which stars the transmissions of these spacecraft will encounter. We highlight stars that are in the background of DSN transmissions and calculate the dates of these encounters to determine the time and place for potential intelligent extraterrestrial life to encounter terrestrial transmissions.
การท่องเที่ยวอาบป่า ความหมาย คุณค่า และประโยชน์ในบริบทของประเทศไทย
Creators: name: รชพร  จันทร์สว่าง
Publisher: name: มหาวิทยาลัยสุโขทัยธรรมาธิราช
Year: 2022
Subjects: การอาบป่า
การท่องเที่ยวอาบป่า
คุณค่าและประโยชน์ของการอาบป่า

description: Liberal Arts Review, 17, 2, 80-96
title: Electric compound action potentials als Prädiktor für das Sprachverständnis nach CI
Creators: name: Christov, Florian
name: Munder, Patrick
name: Lang, Stephan
name: Arweiler-Harbeck, Diana
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Intra- und postoperativ abgeleitete ECAPs (Electric compound action potentials) geben Auskunft über die Funktion des Hörnerven und des Cochlear Implants. In früheren Studien wurden bereits Einfluss von Alter des Patienten und Elektrodentyp des CIs nachgewiesen. Bezüglich[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
เรื่องเล่ากับการสร้างสรรค์พิธีกรรมบูชาที่เกี่ยวกับสมเด็จพระเจ้าตากสินมหาราช: กรณีศึกษาวัดหงส์รัตนารามราชวรวิหาร เขตบางกอกใหญ่ กรุงเทพมหานคร
Creators: name: ธวรรณเทพ มงคลศิริ
Publisher: name: สาขาภาษาไทย คณะมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยา
Year: 2022
Subjects: เรื่องเล่า
พิธีกรรม
วัดหงส์รัตนารามราชวรวิหาร สมเด็จพระเจ้าตากสินมหาราช

description: Liberal Arts Review, 17, 2, 97-113
การศึกษาวิเคราะห์ประเด็นปัญหาเกี่ยวกับคัมภีร์สี่สิบสองบทสูตร
Creators: name: วิไลพร สุจริตธรรมกุล
Publisher: name: คณะมนุษยศาสตร์ มหาวิทยาลัยเกษตรศาสตร์
Year: 2022
Subjects: เกาเซิงจ้วน
สี่สิบสองบทสูตร
คัมภีร์พระพุทธศาสนาพากย์จีน
คัมภีร์ยุคแรก

description: Liberal Arts Review, 17, 2, 114-131
การสร้างบทอ่านเชิงวัฒนธรรมเพื่อพัฒนาทักษะการอ่านของนักศึกษาเวียดนาม
Creators: name: นิธิอร พรอำไพสกุล
Publisher: name: คณะมนุษยศาสตร์ มหาวิทยาลัยศรีนครินทรวิโรฒ
Year: 2022
Subjects: บทอ่านเชิงวัฒนธรรม
นักศึกษาเวียดนาม

description: Liberal Arts Review, 17, 2, 132-149
Quantum Reinforcement Learning via Policy Iteration
Creators: name: Cherrat, El Amine
name: Kerenidis, Iordanis
name: Prakash, Anupam
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum computing has shown the potential to substantially speed up machine learning applications, in particular for supervised and unsupervised learning. Reinforcement learning, on the other hand, has become essential for solving many decision making problems and policy iteration methods remain the foundation of such approaches. In this paper, we provide a general framework for performing quantum reinforcement learning via policy iteration. We validate our framework by designing and analyzing: \emph{quantum policy evaluation} methods for infinite horizon discounted problems by building quantum states that approximately encode the value function of a policy $π$; and \emph{quantum policy improvement} methods by post-processing measurement outcomes on these quantum states. Last, we study the theoretical and experimental performance of our quantum algorithms on two environments from OpenAI's Gym.
title: Eine langfristige medizinische und technische Nachsorge ist notwendig: Ein Analyse von 1588 Cochlea-Implantaten
Creators: name: Cuny, Clemens
name: Baumann, Uwe
name: Stöver, Timo
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Als Therapie einer ausgeprägten Schwerhörigkeit hat sich die Cochlea-Implantation (CI) weltweit als Standardverfahren etabliert. Dennoch kann es nach einer Cochlea-Implantation zu einer medizinisch oder technisch bedingten Funktionsstörung kommen, welche einen Implantataustausch notwendig[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Bernhard Neutsch, Studien zur vortanagraisch-attischen Koroplastik
Creators: name: Lullies, R.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Bernhard Neutsch, Studien zur vortanagraisch-attischen Koroplastik (17. Ergänzungsheft zum Jahrbuch des Deutschen Archäologischen Instituts). Berlin (W. de Gruyter u. Co.) 1952. 75 Seiten und 32 Tafeln.
description: Bonner Jahrbücher, Bd. 154 (1954): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Variable Selection with the Knockoffs: Composite Null Hypotheses
Creators: name: Pournaderi, Mehrdad
name: Xiang, Yu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistics Theory (math.ST)
subject: Signal Processing (eess.SP)
subject: Methodology (stat.ME)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: The fixed-X knockoff filter is a flexible framework for variable selection with false discovery rate (FDR) control in linear models with arbitrary design matrices (of full column rank) and it allows for finite-sample selective inference via the Lasso estimates. In this paper, we extend the theory of the knockoff procedure to tests with composite null hypotheses, which are usually more relevant to real-world problems. The main technical challenge lies in handling composite nulls in tandem with dependent features from arbitrary designs. We develop two methods for composite inference with the knockoffs, namely, shifted ordinary least-squares (S-OLS) and feature-response product perturbation (FRPP), building on new structural properties of test statistics under composite nulls. We also propose two heuristic variants of S-OLS method that outperform the celebrated Benjamini-Hochberg (BH) procedure for composite nulls, which serves as a heuristic baseline under dependent test statistics. Finally, we analyze the loss in FDR when the original knockoff procedure is naively applied on composite tests.
การสร้างสรรค์เทศกาลศิลปะการแสดงพื้นบ้าน ด้วยการมีส่วนร่วมของชุมชนเพื่อยกระดับเศรษฐกิจฐานราก อำเภอบางเสาธง จังหวัดสมุทรปราการ
Creators: name: ใจบุญ แย้มยิ้ม
Publisher: name: มหาวิทยาลัยหัวเฉียวเฉลิมพระเกียรติ
Year: 2022
Subjects: เทศกาลศิลปะการแสดงพื้นบ้าน
การถ่ายทอดสดออนไลน์
สถานที่จริง

description: Liberal Arts Review, 17, 2, 150-174
ไทเก๊ก:ศาสตร์แห่งความสมดุลของชีวิต
Creators: name: พัทธนันท์ เลิศคุณอธินนท์
Publisher: name: สาขาวิชามนุษยศาสตร์และสังคมศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยหัวเฉียวเฉลิมพระเกียรติ
Year: 2022
Subjects: ไทเก๊ก
ความสมดุลของชีวิต
หยินหยาง
หลักการฝึก

description: Liberal Arts Review, 17, 2, 175-189
title: „Crushed cartilage“ in der Ohrchirurgie
Creators: name: Delank, K.-Wolfgang
name: Ziegler, Roman
name: Wolferts, Guido
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Autologer „crushed cartilage [cc]“ gilt in der Rhinochirurgie seit langer Zeit als bewährtes Standardimplantat. Die vorliegende Pilotstudie widmet sich der Frage, ob cc auch in der rekonstruktiven Ohrchirurgie vorteilhaft verwendet werden kann. Bei 11 Patienten wurde Knorpel[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Asymptotic Bounds for Smoothness Parameter Estimates in Gaussian Process Interpolation
Creators: name: Karvonen, Toni
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistics Theory (math.ST)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: It is common to model a deterministic response function, such as the output of a computer experiment, as a Gaussian process with a Matérn covariance kernel. The smoothness parameter of a Matérn kernel determines many important properties of the model in the large data limit, including the rate of convergence of the conditional mean to the response function. We prove that the maximum likelihood estimate of the smoothness parameter cannot asymptotically undersmooth the truth when the data are obtained on a fixed bounded subset of $\mathbb{R}^d$. That is, if the data-generating response function has Sobolev smoothness $ν_0 > d/2$, then the smoothness parameter estimate cannot be asymptotically less than $ν_0$. The lower bound is sharp. Additionally, we show that maximum likelihood estimation recovers the true smoothness for a class of compactly supported self-similar functions. For cross-validation we prove an asymptotic lower bound $ν_0 - d/2$, which however is unlikely to be sharp. The results are based on approximation theory in Sobolev spaces and some general theorems that restrict the set of values that the parameter estimators can take.
title: Cochlea Implantat Versorgung bei Patienten mit plötzlicher einseitiger Ertaubung und erfolgter Abdichtung der Rundfenstermembran
Creators: name: Demers, Stefan
name: Herisanu, Ioana T.
name: Plinkert, P. K.
name: Praetorius, Mark
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Bei ausbleibendem Erfolg der Kortisontherapie im Rahmen einer plötzlichen hochgradigen bis die Taubheit grenzenden Schwerhörigkeit oder Ertaubung ist eine Abdichtung der Rundfenstermembran anzubieten und durchzuführen. Nichts desto trotz in vielen Fällen bleibt eine Verbesserung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
title: Einfluss von Cochleaimplantaten auf die knöcherne Bildgebung des Ohres
Creators: name: Diogo, Isabell
name: Köhler, Caroline
name: Walliczeck, Ute
name: Güldner, Christian
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Bei steigender Indikationen von CI’s ist zu erwarten, dass ein nicht zu vernachlässigender Anteil auch Pathologien des Ohres hat bzw. entwickeln wird, so dass sich die Frage nach der Einschränkung der radiologischen Beurteilung des Ohres nach erfolgter CI-Implantation stellt.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Gas-grain models for interstellar anion chemistry
Creators: name: Cordiner, M. A.
name: Charnley, S. B
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Long-chain hydrocarbon anions CnH- (n=4, 6, 8) have recently been found to be abundant in a variety of interstellar clouds. In order to explain their large abundances in the denser (prestellar/protostellar) environments, new chemical models are constructed that include gas-grain interactions. Models including accretion of gas-phase species onto dust grains and cosmic-ray-induced desorption of atoms are able to reproduce the observed anion-to-neutral ratios, as well as the absolute abundances of anionic and neutral carbon chains, with a reasonable degree of accuracy. Due to their destructive effects, the depletion of oxygen atoms onto dust results in substantially greater polyyne and anion abundances in high-density gas (with n_{H_2} >~ 10^5 cm^{-3}). The large abundances of carbon-chain-bearing species observed in the envelopes of protostars such as L1527 can thus be explained without the need for warm carbon-chain chemistry. The C6H- anion-to-neutral ratio is found to be most sensitive to the atomic O and H abundances and the electron density. Therefore, as a core evolves, falling atomic abundances and rising electron densities are found to result in increasing anion-to-neutral ratios. Inclusion of cosmic-ray desorption of atoms in high-density models delays freeze-out, which results in a more temporally-stable anion-to-neutral ratio, in better agreement with observations. Our models include reactions between oxygen atoms and carbon-chain anions to produce carbon-chain-oxide species C6O, C7O, HC6O and HC7O, the abundances of which depend on the assumed branching ratios for associative electron detachment.
title: Akustische Stimulation vestibulärer Neurone bei Dehiszenz des oberen Bogenganges
Creators: name: Dlugaiczyk, Julia
name: Burgess, Ann
name: Goonetilleke, Samanthi
name: Curthoys, Ian
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Bislang ist nur wenig über die neuronalen Grundlagen des Tullio-Phänomens bei Dehiszenz des oberen Bogenganges  (SCD = superior canal dehiscence) bekannt. Ziel der vorliegenden Studie war es, das schallassoziierte Aktivierungsverhalten primärer vestibulärer Neurone[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Etienne Patte, Les hommes préhistoriques et la religion
Creators: name: Rätzel, W.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Etienne Patte, Les hommes préhistoriques et la religion. Paris 1960. 194 Seiten, 36 Abbildungen.
description: Bonner Jahrbücher, Bd. 163 (1963): Bonner Jahrbücher
An Assessment of medial septal input to hippocampal theta cells: effects on firing patterns and behavioral correlates
Creators: name: Bland, S. Karlyn
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: QL 938 H56 B53 1986
subject: Septum (Brain)
subject: Hippocampus (Brain)
subject: Neurobiology

description: Bibliography: p. 109-124.
Role of electron-phonon coupling in excitonic insulator candidate Ta2NiSe5
Creators: name: Chen, Cheng
name: Chen, Xiang
name: Tang, Weichen
name: Li, Zhenglu
name: Wang, Siqi
name: Ding, Shuhan
name: Kang, Zhibo
name: Jozwiak, Chris
name: Bostwick, Aaron
name: Rotenberg, Eli
name: Hashimoto, Makoto
name: Lu, Donghui
name: Ruff, Jacob P. C.
name: Louie, Steven G.
name: Birgeneau, Robert
name: Chen, Yulin
name: Wang, Yao
name: He, Yu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electron-hole bound pairs, or excitons, are common excitations in semiconductors. They can spontaneously form and ``condense'' into a new insulating ground state -- the so-called excitonic insulator -- when the energy of electron-hole Coulomb attraction exceeds the band gap. In the presence of electron-phonon coupling, a periodic lattice distortion often concomitantly occurs with this exciton condensation. However, similar structural transition can also be induced by electron-phonon coupling itself, therefore hindering the clean identification of bulk excitonic insulators based on reductionistic reasoning (e.g. which instability is the ``driving force'' of the phase transition). Using high-resolution synchrotron x-ray diffraction and angle-resolved photoemission spectroscopy techniques, we identify key electron-phonon coupling effects in a leading excitonic insulator candidate Ta2NiSe5. These include an extensive unidirectional lattice fluctuation and an electronic pseudogap in the normal state, as well as a negative electronic compressibility in the charge-doped broken-symmetry state. In combination with first principles and model calculations, we determine a minimal lattice model and the corresponding interaction parameters that capture the experimental observations. More importantly, we show how the Coulomb and electron-phonon coupling effects can be separated on the level of lattice model, and demonstrate a general framework beyond the reductionist approach in the investigation of correlated systems with intertwined orders.
description: 18 pages, 12 + 4 figures
Earth shaped by primordial H$_2$ atmospheres
Creators: name: Young, Edward D.
name: Shahar, Anat
name: Schlichting, Hilke E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Earth's water, intrinsic oxidation state, and metal core density are fundamental chemical features of our planet. Studies of exoplanets provide a useful context for elucidating the source of these chemical traits. Planet formation and evolution models demonstrate that rocky exoplanets commonly formed with hydrogen-rich envelopes that were lost over time. These findings suggest that Earth may also have formed from bodies with H$_2$-rich primary atmospheres. Here we use a self-consistent thermodynamic model to show that Earth's water, core density, and overall oxidation state can all be sourced to equilibrium between H$_2$-rich primary atmospheres and underlying magma oceans in its progenitor planetary embryos. Water is produced from dry starting materials resembling enstatite chondrites as oxygen from magma oceans reacts with hydrogen. Hydrogen derived from the atmosphere enters the magma ocean and eventually the metal core at equilibrium, causing metal density deficits matching that of Earth. Oxidation of the silicate rocks from solar-like to Earth-like oxygen fugacities also ensues as Si, along with H and O, alloys with Fe in the cores. Reaction with hydrogen atmospheres and metal-silicate equilibrium thus provides a simple explanation for fundamental features of Earth's geochemistry that is consistent with rocky planet formation across the galaxy.
description: 3 main figures, 5 auxiliary figures
Hermann Dannheimer, Die germanischen Funde der späten Kaiserzeit und des frühen Mittelalters in Mittelfranken
Creators: name: Hinz, Hermann
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Hermann Dannheimer, Die germanischen Funde der späten Kaiserzeit und des frühen Mittelalters in Mittelfranken. Germanische Denkmaler der Völkerwanderungszeit A 7. Berlin 1962. 2 Bande. 234 Seiten, 95 Tafeln, 49 Abbildungen, 1 Karte.
description: Bonner Jahrbücher, Bd. 163 (1963): Bonner Jahrbücher
On Global Types and Multi-Party Session
Creators: name: Castagna, Giuseppe
name: Dezani-Ciancaglini, Mariangiola
name: Padovani, Luca
Publisher: name: arXiv
Year: 2012
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: F.1.2, F.3.3, H.3.5, H.5.3

description: Global types are formal specifications that describe communication protocols in terms of their global interactions. We present a new, streamlined language of global types equipped with a trace-based semantics and whose features and restrictions are semantically justified. The multi-party sessions obtained projecting our global types enjoy a liveness property in addition to the traditional progress and are shown to be sound and complete with respect to the set of traces of the originating global type. Our notion of completeness is less demanding than the classical ones, allowing a multi-party session to leave out redundant traces from an underspecified global type. In addition to the technical content, we discuss some limitations of our language of global types and provide an extensive comparison with related specification languages adopted in different communities.
title: Hearing loss – non genetic etiology of newborns diagnosed in Neonatal Intensive Care Unit
Creators: name: Domuta, Eugenia Maria
name: Marginean, Emil
name: Sala, Viviana
name: Valenas, Oana
name: Venter, Ciprian
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: newborn
subject: hearing screening
subject: sensorineural hearing loss
subject: TORCH
subject: 610 Medical sciences; Medicine

description: Objectives: The purpose of this study is to assess the newborns hospitalized in The Neonatal Intensive Care Unit Emergency County Clinical Hospital Oradea with positive screening for hearing loss and to identify non-genetic causes of the hearing loss.    Materials and Methods: This prospective study[for full text, please go to the a.m. URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
A novel code for numerical 3-D MHD studies of CME expansion
Creators: name: Kleimann, Jens
name: Kopp, Andreas
name: Fichtner, Horst
name: Grauer, Rainer
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A recent third-order, essentially non-oscillatory central scheme to advance the equations of single-fluid magnetohydrodynamics (MHD) in time has been implemented into a new numerical code. This code operates on a 3-D Cartesian, non-staggered grid, and is able to handle shock-like gradients without producing spurious oscillations. To demonstrate the suitability of our code for the simulation of coronal mass ejections (CMEs) and similar heliospheric transients, we present selected results from test cases and perform studies of the solar wind expansion during phases of minimum solar activity. We can demonstrate convergence of the system into a stable Parker-like steady state for both hydrodynamic and MHD winds. The model is subsequently applied to expansion studies of CME-like plasma bubbles, and their evolution is monitored until a stationary state similar to the initial one is achieved. In spite of the model's (current) simplicity, we can confirm the CME's nearly self-similar evolution close to the Sun, thus highlighting the importance of detailed modelling especially at small heliospheric radii. Additionally, alternative methods to implement boundary conditions at the coronal base, as well as strategies to ensure a solenoidal magnetic field, are discussed and evaluated.
description: 16 pages, 10 figures. Comments welcome
title: Die einzeitige 3-fache Bogengangsokklusion mit Cochlea-Implantat-Versorgung bei therapierefraktärem einseitigem Morbus Meniére mit funktioneller Taubheit
Creators: name: Doobe, Gunnar
name: Todt, Ingo
name: Wagner, Jan
name: Seidl, Reiner
name: Ernst, Arneborg
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Wird eine dekompensierte vestibuläre Symptomatik bei therapierefraktärem Morbus Menière (MM) von einer einseitigen funktionellen Surditas begleitet, kann die Kombination aus destruierender Innenohrchirurgie und CI-Versorgung (CI) sinnvoll sein. Diese Studie untersucht den [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Transition, revolution, and metapsychology: a theoretic proposal for the developments of criticism in social psychology with an application to a selected occupational stress and burnout literature
Creators: name: Boudreau, Robert A.
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: HM 291 B665 1986
subject: Social psychology
subject: Science - Psychological aspects
subject: Social psychology - Moral and ethical aspects

description: Bibliography: p. 182-220.
On the spectral gap in the Kac-Luttinger model and Bose-Einstein condensation
Creators: name: Sznitman, Alain-Sol
Publisher: name: arXiv
Year: 2022
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60K37, 60K40, 82B44, 81V73

description: We consider the Dirichlet eigenvalues of the Laplacian among a Poissonian cloud of hard spherical obstacles of fixed radius in large boxes of $\mathbb{R}^d$, $d \ge 2$. In a large box of side-length $2l$ centered at the origin, the lowest eigenvalue is known to be typically of order $(\log l)^{-2/d}$. We show here that with probability arbitrarily close to $1$ as $l$ goes to infinity, the spectral gap stays bigger than $σ(\log l)^{-(1 + 2/d)}$, where the small positive number $σ$ depends on how close to $1$ one wishes the probability. Incidentally, the scale $(\log l)^{-(1+ 2/d)}$ is expected to capture the correct size of the gap. Our result involves the proof of new deconcentration estimates. Combining this lower bound on the spectral gap with the results of Kerner-Pechmann-Spitzer, we infer a type-I generalized Bose-Einstein condensation in probability for a Kac-Luttinger system of non-interacting bosons among Poissonian spherical impurities, with the sole macroscopic occupation of the one-particle ground state when the density exceeds the critical value.
description: 40 pages, appears in the special issue "A tribute to Francis Comets" of Stochastic Processes and their Applications
Militarism, sport and social control in Alberta: 1900-20
Creators: name: Bourdon, David A.
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: GV 225 A5 B68 1986
subject: Strathcona trust program of physical training and military drill
subject: Physical education and training - Alberta
subject: Physical education and training, Military

description: Bibliography: p. 154-160.
The driven-Markovian master equation based on the Lewis-Riesenfeld invariants theory
Creators: name: Wu, S. L.
name: Huang, X. L.
name: Yi, X. X.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We derive a Markovian master equation for driven open quantum systems based on the Lewis-Riesenfeld invariants theory, which is available for arbitrary driving protocols.The role of the Lewis-Riesenfeld invariants is to help us bypass the time-ordering obstacle in expanding the propagator of the free dynamics, such that the Lindblad operators in our driven-Markovian master equation can be determined easily. We also illustrate that, for the driven open quantum systems, the spontaneous emission and the thermal excitation induce the transitions between eigenstates of the Lewis-Riesenfeld invariant, but not the system Hamiltonian's. As an example, we present the driven-Markovian master equation for a driven two-level system coupled to a heat reservoir. By comparing to the exactly solvable models, the availability of the driven-Markovian master equation is verified. Meanwhile, the adiabatic limit and inertial limit of the driven-Markovian master equation are also discussed, which result in the same Markovian master equations as those presented before in the corresponding limits.
description: Including Erratum of Phys. Rev. A 106, 052217 (2022)
title: Vergleich verschiedener Methoden zur Bestimmung der subjektiven visuellen Vertikalen bei gesunden Probanden und bei Patienten mit Morbus Menière
Creators: name: Dorn, Linda Josephine
name: Olze, Heidi
name: Zabaneh, Samira Ira
name: Stölzel, Katharina
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Bestimmung der subjektiven visuellen Vertikalen (SVV) gibt Hinweise auf den pathophysiologischen Prozess im Utricculus.
    Diese Studie zeigt verschiedene Messmethoden der SVV an gesunden Probanden und peripher vestibulär erkrankten Patienten.
    Es wird die klinische Handhabung,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Momentum dependence of the phi-meson nuclear transparency
Creators: name: Hartmann, M.
name: Kiselev, Yu. T.
name: Polyanskiy, A.
name: Paryev, E. Ya.
name: Buescher, M.
name: Chiladze, D.
name: Dymov, S.
name: Dzyuba, A.
name: Gebel, R.
name: Hejny, V.
name: Kaempfer, B.
name: Keshelashvili, I.
name: Koptev, V.
name: Lorentz, B.
name: Maeda, Y.
name: Magas, V. K.
name: Merzliakov, S.
name: Mikirtytchiants, S.
name: Nekipelov, M.
name: Ohm, H.
name: Roca, L.
name: Schade, H.
name: Serdyuk, V.
name: Sibirtsev, A.
name: Sinitsyna, V. Y.
name: Stein, H. J.
name: Stroeher, H.
name: Trusov, S.
name: Valdau, Yu.
name: Wilkin, C.
name: Wuestner, P.
name: Ye, Q. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The production of phi mesons in proton collisions with C, Cu, Ag, and Au targets has been studied via the phi -> K+K- decay at an incident beam energy of 2.83 GeV using the ANKE detector system at COSY. For the first time, the momentum dependence of the nuclear transparency ratio, the in-medium phi width, and the differential cross section for phi meson production at forward angles have been determined for these targets over the momentum range of 0.6 - 1.6 GeV/c. There are indications of a significant momentum dependence in the value of the extracted phi width, which corresponds to an effective phi-N absorption cross section in the range of 14 - 21 mb.
description: 9 pages, 5 figures
Teacher perceptions of novel selection criteria at the junior high school level
Creators: name: Bowen, Teresa L., 1953-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: PN 61 B68 1986
subject: Literature - Study and teaching (Secondary) - Canada
subject: Language arts (Secondary) - Canada
subject: Education, Secondary - Canada - Curricula

description: Bibliography: p. 174-185.
STPLS3D: A Large-Scale Synthetic and Real Aerial Photogrammetry 3D Point Cloud Dataset
Creators: name: Chen, Meida
name: Hu, Qingyong
name: Yu, Zifan
name: Thomas, Hugues
name: Feng, Andrew
name: Hou, Yu
name: McCullough, Kyle
name: Ren, Fengbo
name: Soibelman, Lucio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Although various 3D datasets with different functions and scales have been proposed recently, it remains challenging for individuals to complete the whole pipeline of large-scale data collection, sanitization, and annotation. Moreover, the created datasets usually suffer from extremely imbalanced class distribution or partial low-quality data samples. Motivated by this, we explore the procedurally synthetic 3D data generation paradigm to equip individuals with the full capability of creating large-scale annotated photogrammetry point clouds. Specifically, we introduce a synthetic aerial photogrammetry point clouds generation pipeline that takes full advantage of open geospatial data sources and off-the-shelf commercial packages. Unlike generating synthetic data in virtual games, where the simulated data usually have limited gaming environments created by artists, the proposed pipeline simulates the reconstruction process of the real environment by following the same UAV flight pattern on different synthetic terrain shapes and building densities, which ensure similar quality, noise pattern, and diversity with real data. In addition, the precise semantic and instance annotations can be generated fully automatically, avoiding the expensive and time-consuming manual annotation. Based on the proposed pipeline, we present a richly-annotated synthetic 3D aerial photogrammetry point cloud dataset, termed STPLS3D, with more than 16 $km^2$ of landscapes and up to 18 fine-grained semantic categories. For verification purposes, we also provide a parallel dataset collected from four areas in the real environment. Extensive experiments conducted on our datasets demonstrate the effectiveness and quality of the proposed synthetic dataset.
title: BIO-MEMUC (BIO-Middle Ear MUCosa) – Etablierung eines Mittelohrgewebemodells zur In-vitro-Testung neuer Implantatmaterialien für die Mittelohrimplantologie
Creators: name: Duda, Franziska
name: Lipokatic-Takacs, Esther
name: Reber, Lucas
name: Brandes, Gudrun
name: Lenarz, Thomas
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Ziel des Projektes „BIO-MEMUC“ ist die Etablierung eines Gewebemodells aus primären Mittelohr-Explantaten neonataler Ratten zur Testung neuer Materialien und Substanzen für die Mittelohrimplantologie (Biomaterialien, Drug-Delivery-Beschichtungen). Im Gewebeverband[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Quantum-accelerated algorithms for generating random primitive polynomials over finite fields
Creators: name: Huang, Shan
name: Yin, Hua-Lei
name: Chen, Zeng-Bing
name: Wu, Shengjun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Primitive polynomials over finite fields are crucial for various domains of computer science, including classical pseudo-random number generation, coding theory and post-quantum cryptography. Nevertheless, the pursuit of an efficient classical algorithm for generating random primitive polynomials over finite fields remains an ongoing challenge. In this paper, we show how to solve this problem efficiently through hybrid quantum-classical algorithms, and designs of the specific quantum circuits to implement them are also presented. Our research paves the way for the rapid and real-time generation of random primitive polynomials in diverse quantum communication and computation applications.
title: Stellenwert der Bewegungsanalyse in der Behandlung von Patienten mit komplexem Schwindel mittels Zebris
    ©
    -Messplattform
Creators: name: Duong Dinh, Thien An
name: Ilgner, Justus
name: Westhofen, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Störungen der Körperbalance bis zum Verlust des Stehvermögens mit Sturz treten besonders häufig allerdings bei älteren Menschen im Alter>60 Jahre auf. In vielen Fällen ist die gestörte Körperbalance multifaktoriell bedingt (komplexer Schwindel).[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Registered Report: First, Fuzz the Mutants
Creators: name: Groce, Alex
name: Jain, Kush
name: Kalburgi, Goutamkumar Tulajappa
name: Le Goues, Claire
name: Gopinath, Rahul
Publisher: name: figshare
Year: 2022
Subjects: Software engineering not elsewhere classified

description: This contains all code and example reports needed to reproduce our experiments in our paper: "Registered Report: First, Fuzz the Mutants".
Time-reversed optical parametric oscillation
Creators: name: Longhi, Stefano
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In recent works, the idea of time-reversed laser oscillation has been proposed and demonstrated to realize a two-channel coherent perfect absorber [Y.D. Chong et al., Phys. Rev. Lett. 105, 053901 (2010); W.Wan et al., Science 331, 889 (2011)]. Here the time reversal of optical parametric oscillation in a nonlinear ?(2) medium is considered and shown to realize a coherent perfect absorber for colored incident signal and idler fields. A detailed analysis is presented for the time-reversed process of mirrorless optical parametric oscillation in the full nonlinear regime
description: 4 pages, 3 figures