cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Collecting volunteered geographic information from the Global Navigation Satellite System (GNSS): experiences from the CAMALIOT project
Creators: name: See, Linda
name: Soja, Benedikt
name: Kłopotek, Grzegorz
name: Sturn, Tobias
name: Weinacker, Rudi
name: Karanam, Santosh
name: Georgieva, Ivelina
name: Pan, Yuanxin
name: Crocetti, Laura
name: Rothacher, Markus
name: Navarro, Vicente
name: Fritz, Steffen
name: McCallum, Ian
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy

description: Raw observations (carrier-phase and code observations) from the Global Navigation Satellite System (GNSS) can now be accessed from Android mobile phones (Version 7.0 onwards). This paves the way for GNSS data to be utilized for low-cost precise positioning or in ionospheric or tropospheric applications. This paper presents results from data collection campaigns using the CAMALIOT mobile app. In the first campaign, 116.3 billion measurements from 11,828 mobile devices were collected from all continents. Although participation decreased during the second campaign, data are still being collected globally. In this contribution, we demonstrate the potential of volunteered geographic information (VGI) from mobile phones to fill data gaps in geodetic station networks that collect GNSS data, e.g. in Brazil, but also how the data can provide a denser set of observations than current networks in countries across Europe. We also show that mobile phones capable of dual-frequency reception, which is an emerging technology that can provide a richer source of GNSS data, are contributing in a substantial way. Finally, we present the results from a survey of participants to indicate that participation is diverse in terms of backgrounds and geography, where the dominant motivation for participation is to contribute to scientific research.
Oryzomys polius Osgood 1913
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys polius

description: Oryzomys polius Osgood, 1913. Field Mus. Nat. Hist. Publ. Zool. Ser., 10:97. TYPE LOCALITY: Peru, Amazonas, Tambo Carrizal, mountain slopes east of Balsas, 1500 m. DISTRIBUTION: Alto Maranon (N. Peru). COMMENT: Subgenus Oryzomys; see Cabrera, 1961:394. ISIS NUMBER: 5301410008035053001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 443, DOI: 10.5281/zenodo.7353031
title: Electronic system for the control of the power production of photovoltaic arrays under partial shading
title: Ηλεκτρονικό σύστημα ελέγχου της παραγωγής ισχύος φωτοβολταϊκών συστοιχιών υπό μερική σκίαση
Creators: name: Λιουδακης Εμμανουηλ
Publisher: name: Technical University of Crete
Year: 2023

description: Photovoltaic (PV) systems constitute a significant percentage of the worldwide installed electrical power plants. They exploit a renewable energy source and they do not require frequent maintenance, since they do not contain mechanical parts. These, combined with the fact that their components get cheaper over time, explain the increasing penetration of PV power plants in modern electricity grids. To avoid frequency disturbance and to improve the grid’s power quality, a way of controlling the output power of PV systems is the Flexible Power Point Tracking (FPPT), where a reference value is configured for the PV array’s output power. Since PV modules are usually shaded, conventional FPPT algorithms cannot operate efficiently, thus the concept of the Global FPPT (GFPPT) algorithm was introduced. In this thesis, two novel GFPPT algorithms based on machine learning are proposed. To evaluate their effectiveness, an experimental system was developed. One GFPPT algorithm from the literature and the two new ones were tested experimentally on varying operating conditions, as it could happen in real world applications. The experimental results demonstrated that the two new algorithms developed within the framework of this thesis converged in significantly less time, while they achieved an almost same steady-state tracking error.
description: Τα φωτοβολταϊκά (Φ/Β) συστήματα αποτελούν ένα σημαντικό ποσοστό των παγκοσμίως εγκατεστημένων μονάδων παραγωγής ηλεκτρικής ενέργειας. Εκμεταλλεύονται μια ανανεώσιμη πηγή ενέργειας και δεν απαιτούν συχνή συντήρηση, αφού δεν περιέχουν μηχανικά μέρη. Αυτά, σε συνδυασμό με το γεγονός ότι τα εξαρτήματά τους γίνονται φθηνότερα με την πάροδο του χρόνου, εξηγούν την αυξανόμενη διείσδυση των Φ/Β σταθμών παραγωγής ισχύος στα σύγχρονα δίκτυα παραγωγής και διανομής ηλεκτρικής ενέργειας. Για να αποφευχθεί η διαταραχή της συχνότητας και να βελτιωθεί η ποιότητα ισχύος του δικτύου, ένας τρόπος ελέγχου είναι η εφαρμογή της διαδικασίας Flexible Power Point Tracking (FPPT), όπου η ισχύς του Φ/Β συστήματος ρυθμίζεται σε μια τιμή αναφοράς. Εφόσον τα Φ/Β πάνελ συνήθως σκιάζονται, οι συμβατικοί αλγόριθμοι FPPT δεν λειτουργούν αποδοτικά, επομένως αναπτύχθηκε η κατηγορία των Global FPPT (GFPPT) αλγορίθμων. Στην εργασία αυτή προτείνονται δυο νέοι GFPPT αλγόριθμοι, βασισμένοι στη μηχανική μάθηση. Για να αξιολογηθεί η αποτελεσματικότητά τους, αναπτύχθηκε ένα πειραματικό σύστημα. Ένας GFPPT αλγόριθμος από τη βιβλιογραφία και οι δυο νέοι δοκιμάστηκαν πειραματικά υπό μεταβαλλόμενες συνθήκες λειτουργίας, όπως θα μπορούσε να συμβεί και σε πραγματικές εφαρμογές. Τα πειραματικά αποτελέσματα έδειξαν ότι οι δυο νέοι αλγόριθμοι που αναπτύχθηκαν στο πλαίσιο αυτής της εργασίας συνέκλιναν σε σημαντικά μικρότερο χρονικό διάστημα, ενώ πέτυχαν ένα σχεδόν ίδιο σφάλμα παρακολούθησης στη μόνιμη κατάσταση.
title: An Investigation of the Microstructure and Fatigue Behavior of Additively Manufactured AISI 316L Stainless Steel with Regard to the Influence of Heat Treatment
Creators: name: Blinn, Bastian
name: Klein, Marcus
name: Gläßner, Christopher
name: Smaga, Marek
name: Aurich, Jan
name: Beck, Tilmann
Publisher: name: MDPI
Year: 2023

description: To exploit the whole potential of Additive Manufacturing, it is essential to investigate the complex relationships between Additive Manufacturing processes, the resulting microstructure, and mechanical properties of the materials and components. In the present work, Selective Laser Melted (SLM) (process category: powder bed fusion), Laser Deposition Welded (LDW) (process category: direct energy deposition) and, for comparison, Continuous Casted and then hot and cold drawn (CC) austenitic stainless steel AISI 316L blanks were investigated with regard to their microstructure and mechanical properties. To exclude the influence of surface topography and focus the investigation on the volume microstructure, the blanks were turned into final geometry of specimens. The additively manufactured (AM-) blanks were manufactured in both the horizontal and vertical building directions. In the horizontally built specimens, the layer planes are perpendicular and in vertical building direction, they are parallel to the load axis of the specimens. The materials from different manufacturing processes exhibit different chemical composition and hence, austenite stability. Additionally, all types of blanks were heat treated (2 h, 1070 °C, H₂O) and the influence of the heat treatment on the properties of differently manufactured materials were investigated. From the cyclic deformation curves obtained in the load increase tests, the anisotropic fatigue behavior of the AM-specimens could be detected with only one specimen in each building direction for the different Additive Manufacturing processes, which could be confirmed by constant amplitude tests. The results showed higher fatigue strength for horizontally built specimens compared to the vertical building direction. Furthermore, the constant amplitude tests show that the austenite stability influences the fatigue behavior of differently manufactured 316L. Using load increase tests as an efficient rating method of the anisotropic fatigue behavior, the influence of the heat treatment on anisotropy could be determined with a small number of specimens. These investigations showed no significant influence of the heat treatment on the anisotropic behavior of the AM-specimens.
Unusual Carbonaceous Dust Distribution in PN G095.2+00.7
Creators: name: Ohsawa, Ryou
name: Onaka, Takashi
name: Sakon, Itsuki
name: Mori, Tamami I.
name: Miyata, Takashi
name: Asano, Kentaro
name: Matsuura, Mikako
name: Kaneda, Hidehiro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the polycyclic aromatic hydrocarbon features in the young Galactic planetary nebula PN G095.2+00.7 based on mid-infrared observations. The near- to mid-infrared spectra obtained with the AKARI/IRC and the Spitzer/IRS show the PAH features as well as the broad emission feature at 12 μm usually seen in proto-planetary nebulae (pPNe). The spatially resolved spectra obtained with Subaru/COMICS suggest that the broad emission around 12 μm is distributed in a shell-like structure, but the unidentified infrared band at 11.3 μm is selectively enhanced at the southern part of the nebula. The variation can be explained by a difference in the amount of the UV radiation to excite PAHs, and does not necessarily require the chemical processing of dust grains and PAHs. It suggests that the UV self-extinction is important to understand the mid-infrared spectral features. We propose a mechanism which accounts for the evolutionary sequence of the mid-infrared dust features seen in a transition from pPNe to PNe.
description: 6 pages, 4 figures
Oryzomys ratticeps
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys ratticeps

description: Oryzomys ratticeps (Hensel, 1873). Abh. Preuss. Akad. Wiss., (1872), p. 36. TYPE LOCALITY: Brazil, Rio Grande do Sul. DISTRIBUTION: S. Brazil; Paraguay. COMMENT: Included in buccinatus by Hershkovitz, 1959, J. Mammal., 40:347, but considered a distinct species in subgenus Oryzomys by Avila-Pires, 1960, Acta Trab. Prim. Cong. Sudam. Zool., sec. 5, Vertebrados, 4:3-8, Avila-Pires, 1959, Atas Soc. Biol. Rio de J., 3(4):3, Cabrera, 1961: 395, Corbet and Hill, 1980:144, Voss and Linzey, 1981, Misc. Publ. Mus. Zool. Univ. Mich., 159:13, and Myers and Carleton, 1981, Misc. Publ. Mus. Zool. Univ. Mich., 161: 19. ISIS NUMBER: 5301410008035054001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 443, DOI: 10.5281/zenodo.7353031
description: {"references": ["Corbet, G. B., and J. E. Hill. 1980. A world list of mammalian species. British Museum (Natural History), London, 226 pp.", "Voss, R. S., and A. V. Linzey. 1981. Comparative gross morphology of male accessory glands among Neotropical Muridae (Mammalia: Rodentia) with comments on systematic implications. Miscellaneous Publications, Museum of Zoology, University of Michigan, 159: 1 - 41.", "Myers, P., and M. D. Carleton. 1981. The species of Oryzomys (Oligoryzomys) in Paraguay and the identity of Azara's \" Rat sixieme ou rat a tarse noir \". Miscellaneous Publications, Museum of Zoology, University of Michigan, 161: 1 - 41."]}
title: An Overview of DRAM-Based Security Primitives
Creators: name: Anagnostopoulos, Nikolaos
name: Katzenbeisser, Stefan
name: Chandy, John
name: Tehranipoor, Fatemeh
Publisher: name: MDPI
Year: 2023

description: Recent developments have increased the demand for adequate security solutions, based on primitives that cannot be easily manipulated or altered, such as hardware-based primitives. Security primitives based on Dynamic Random Access Memory (DRAM) can provide cost-efficient and practical security solutions, especially for resource-constrained devices, such as hardware used in the Internet of Things (IoT), as DRAMs are an intrinsic part of most contemporary computer systems. In this work, we present a comprehensive overview of the literature regarding DRAM-based security primitives and an extended classification of it, based on a number of different criteria. In particular, first, we demonstrate the way in which DRAMs work and present the characteristics being exploited for the implementation of security primitives. Then, we introduce the primitives that can be implemented using DRAM, namely Physical Unclonable Functions (PUFs) and True Random Number Generators (TRNGs), and present the applications of each of the two types of DRAM-based security primitives. We additionally proceed to assess the security such primitives can provide, by discussing potential attacks and defences, as well as the proposed security metrics. Subsequently, we also compare these primitives to other hardware-based security primitives, noting their advantages and shortcomings, and proceed to demonstrate their potential for commercial adoption. Finally, we analyse our classification methodology, by reviewing the criteria employed in our classification and examining their significance.
Oryzomys rivularis J. A. Allen 1901
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys rivularis

description: Oryzomys rivularis J. A. Allen, 1901. Bull. Am. Mus. Nat. Hist., 14:406. TYPE LOCALITY: Ecuador, Esmeraldas Prov., Rio Verde. DISTRIBUTION: N.W. Ecuador. COMMENT: May include bombycinus; subgenus Oryzomys; see Gardner and Patton, 1976, Occas. Pap. Mus. Zool. La. St. Univ., 39:40-41. Hershkovitz, 1960, Proc. U.S. Nat. Mus., 110:544, considered rivularis a synonym of laticeps (^ capita). O. rivularis includes bombycinus and bolivaris (ALG).
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 443, DOI: 10.5281/zenodo.7353031
description: {"references": ["Gardner, A. L., and J. L. Patton. 1976. Karyotypic variation in oryzomyine rodents (Cricetinae) with comments on chromosomal evolution in the Neotropical cricetine complex. Occasional Papers of the Museum of Zoology, Louisiana State University, 49: 1 - 48.", "Hershkovitz, P. 1960. Mammals of northern Colombia, preliminary report no. 8: Arboreal rice rats, a systematic revision of the subgenus Oecomys, genus Oryzomys. Proceedings of the United States National Museum, 110: 513 - 568."]}
Oryzomys robustulus
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys robustulus

description: Oryzomys robustulus (Thomas, 1914). Ann. Mag. Nat. Hist., ser. 8, 14:243. REVIEWED BY: R. D. Owen (RDON). TYPE LOCALITY: Ecuador, Gualaquiza. DISTRIBUTION: E. Ecuador. COMMENT: Subgenus Melanomys; see Cabrera, 1961:402. ISIS NUMBER: 5301410008035056001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 443, DOI: 10.5281/zenodo.7353031
The Effects of social media networks in the hospitality industry
Creators: name: Lim, Wendy
Publisher: name: University of Nevada, Las Vegas
Year: 2010

description: There are various platforms provided by the social media networks such as Facebook, LinkedIn, YouTube and Twitter to the marketing of products and services for the hospitality industry. Social network offers media technologies that can facilitate online functionality and monitoring perspectives wherein the data gathered can be used to develop their services for customer satisfaction. The hospitality industry can market themselves in social media and networking. Hospitality industry can use social media to engage customers and clients in dialogue and recognize their needs. Through these networking sites, hospitality industry can interact with consumers before, during, and after the vacation experience. Social media is relatively new and the advantages are abundance such as it is affordable, it is viral and has the potential to spread brand awareness quickly and far and it is said to be able to develop link baits, attention and massive amounts of traffic. However, it may not be appropriate for all hotel chains. The purpose of this study is to evaluate the effects of social media in the hospitality industry.
title: Vegas Keys VIP Business Plan
Creators: name: Ferreira, Michael
Publisher: name: University of Nevada, Las Vegas
Year: 2011

description: The purpose of this paper is to create a business plan for Vegas Keys. The business plan will focus on ways in which the company can generate revenue/profit while establishing it for years to come. Through research the paper will determine who are the main competitors, how much investing is needed to fully establish the company in Las Vegas and how much revenue would the company have to generate to be considered in the top five of companies in Las Vegas. The problems the paper will solve is how to solve the disconnect between groups and nightlife companies, why groups have trouble finding companies that offer services such as Vegas Keys, the trust factor that goes along with nightlife companies and why clients choose a regular DMC over a company such as Vegas Keys.
On vertex decomposable simplicial complexes and their Alexander duals
Creators: name: Moradi, Somayeh
name: Khosh-Ahang, Fahimeh
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13D02, 13P10, 16E05

description: In this paper we study the Alexander dual of a vertex decomposable simplicial complex. We define the concept of a vertex splittable ideal and show that a simplicial complex $Δ$ is vertex decomposable if and only if $I_{Δ^{\vee}}$ is a vertex splittable ideal. Moreover, the properties of vertex splittable ideals are studied. As the main result, it is proved that any vertex splittable ideal has a Betti splitting and the graded Betti numbers of such ideals are explained with a recursive formula. As a corollary, recursive formulas for the regularity and projective dimension of $R/I_Δ$, when $Δ$ is a vertex decomposable simplicial complex, are given. Moreover, for a vertex decomposable graph $G$, a recursive formula for the graded Betti numbers of its vertex cover ideal is presented. In special cases, this formula is explained, when $G$ is chordal or a sequentially Cohen-Macaulay bipartite graph. Finally, among the other things, it is shown that an edge ideal of a graph is vertex splittable if and only if it has linear resolution.
description: To appear in Math. Scand
Additional file 5 of The Weimberg pathway: an alternative for Myceliophthora thermophila to utilize d-xylose
Creators: name: Liu, Defei
name: Zhang, Yongli
name: Li, Jingen
name: Sun, Wenliang
name: Yao, Yonghong
name: Tian, Chaoguang
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 5. Fig. S5: GC–MS peak area intensity of intracellular metabolites at 6 h inoculated with 2 g (wet weight) mycelium. a Peak area intensity of d-xylonate at m/z = 277.1446. b Peak area intensity of α-ketoglutarate at m/z = 198.0581.
Robust control of quantum gates via sequential convex programming
Creators: name: Kosut, Robert L.
name: Grace, Matthew D.
name: Brif, Constantin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Systems and Control (eess.SY)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Resource tradeoffs can often be established by solving an appropriate robust optimization problem for a variety of scenarios involving constraints on optimization variables and uncertainties. Using an approach based on sequential convex programming, we demonstrate that quantum gate transformations can be made substantially robust against uncertainties while simultaneously using limited resources of control amplitude and bandwidth. Achieving such a high degree of robustness requires a quantitative model that specifies the range and character of the uncertainties. Using a model of a controlled one-qubit system for illustrative simulations, we identify robust control fields for a universal gate set and explore the tradeoff between the worst-case gate fidelity and the field fluence. Our results demonstrate that, even for this simple model, there exist a rich variety of control design possibilities. In addition, we study the effect of noise represented by a stochastic uncertainty model.
description: 13 pages, 3 figures; published version
Additional file 6 of The Weimberg pathway: an alternative for Myceliophthora thermophila to utilize d-xylose
Creators: name: Liu, Defei
name: Zhang, Yongli
name: Li, Jingen
name: Sun, Wenliang
name: Yao, Yonghong
name: Tian, Chaoguang
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 6. Fig. S6: Specific activity of the lower part of the Weimberg pathway including XylD, XylX/BxXylX and XylA/KsaD in different recombinant M. thermophila strains.
The boundaries of dipole graphs and the complete bipartite graphs K_{2,n}
Creators: name: Kim, Dongseok
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We study the Seifert surfaces of a link by relating the embeddings of graphs by using induced graphs. As applications, we prove that every link $L$ is the boundary of an oriented surface which is obtained from a graph embedding of a complete bipartite graph $K_{2,n}$, where all voltage assignments on the edges of $K_{2,n}$ are 0. We also provide an algorithm to construct such a graph diagram of a given link and demonstrate the algorithm by dealing with the links $4_1^2$ and $5_2$.
description: 14 pages, 12 figures
Vereinigung von Zürich und Ausgemeinden. Die Verhältnisse der Primarschul-, Sekundarschulkreis- und Bürgergemeinden
Creators: name: (:Unkn) Unknown
Publisher: name: B. Cotti & Sohn
Year: 1888
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 336 Öffentliche Finanzen
subject: 370 Bildung und Erziehung
subject: Kanton Zürich
subject: Amtliche Statistik
subject: Gemeindeverwaltung
subject: Gemeindefinanzwirtschaft
subject: Schulgemeinde

description: Ursprüngliche Zählung: Vereinigung von Zürich und Ausgemeinden, 2. Heft. Rückwirkend nummeriert als Heft 47 der Stat. Mitteilungen betr. den Kanton Zürich.
description: Inhalt: Einleitung ; Frageschema zur Erhebung der Verhältnisse der Primarschul-, Sekundarschulkreis- und Bürger-Gemeinden ; Die Verhältnisse der Primarschulgemeinden ; Die Verhältnisse der Sekundarschulkreis-Gemeinden ; Die Verhältnisse der Bürger-(Armen)-Gemeinden ; Allgemeine Zusammenstellungen ; Nachtrag ; Alphabetisches Sachregister
title: Motivations and Implications of the Lufthansa Bailout during the COVID-19 Pandemic
Creators: name: Geh, Simon
Year: 2023
Subjects: subject: 33 Wirtschaft

description: The bailout of Lufthansa in June 2020 was subject to controversial debate due to its size and conditions. To better understand the situation, this paper aims to answer the question "What were the motivations and implications of the Lufthansa bailout during the COVID-19 pandemic?" by analyzing Lufthansa's economic environment before and after the crisis. On the basis of projected hypotheses, the impact on the German economy, Lufthansa's operations, as well as similar bailouts during the same period were examined. The findings suggest that engaging in the bailout was the best option for both Lufthansa and the German government with both parties profiting considerably from the deal. More precisely, it was found that: (1) the bailout was realized because Lufthansa was "too big to fail", (2) its employees criticized the cost-saving measures and conditions of the bailout, (3) Lufthansa was able to offset its losses with its cargo and maintenance business and recovered well with the financial support, (4) Lufthansa's performance aided the German economy in its recovery by supporting various economic sectors, (5) public perception of Lufthansa deteriorated following the bailout and travel chaos in 2022, (6) Lufthansa gained a competitive advantage over its competitors who did not receive government support.
Return of the Coronavirus: 2019-nCoV
Creators: name: Gralinski, Lisa E.
name: Menachery, Vineet D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2020

description: The emergence of a novel coronavirus (2019-nCoV) has awakened the echoes of SARSCoV
from nearly two decades ago. Yet, with technological advances and important lessons gained
from previous outbreaks, perhaps the world is better equipped to deal with the most recent
emergent group 2B coronavirus.
Algebra retracts and Stanley-Reisner rings
Creators: name: Epstein, Neil
name: Nguyen, Hop D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: In a paper from 2002, Bruns and Gubeladze conjectured that graded algebra retracts of polytopal algebras over a field $k$ are again polytopal algebras. Motivated by this conjecture, we prove that graded algebra retracts of Stanley-Reisner rings over a field $k$ are again Stanley-Reisner rings. Extending this result further, we give partial evidence for a conjecture saying that monomial quotients of standard graded polynomial rings over $k$ descend along graded algebra retracts.
description: Incorporating several useful suggestions due to a referee. To appear in Journal of Pure and Applied Algebra
Oryzomys spodiurus Hershkovitz 1940
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys spodiurus

description: Oryzomys spodiurus Hershkovitz, 1940. J. Mammal., 21:79. TYPE LOCALITY: Ecuador, Imbabura Prov., Hacienda Chinipamba, Intag, near Penaherrera, 1500 m. DISTRIBUTION: W. Ecuador. COMMENT: Subgenus Oligoryzomys; see Hershkovitz, 1940, J. Mammal., 21:79. Probably a subspecies of longicaudatus; see Cabrera, 1961: 380, 395, who included Oligoryzomys in subgenus Oryzomys as a synonym. ISIS NUMBER: 5301410008035058001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 443, DOI: 10.5281/zenodo.7353031
description: {"references": ["Hershkovitz, P. 1940. Four new oryzomyine rodents from Ecuador. Journal of Mammalogy, 21: 78 - 84."]}
Oryzomys subflavus
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys subflavus

description: Oryzomys subflavus (Wagner, 1842). Arch. Naturgesch., 8(1):362. TYPE LOCALITY: Brazil, Minas Gerais, probably Lagoa Santa. DISTRIBUTION: E. Brazil; Guianas. COMMENT: Includes catherinae and regalis (a renaming of rex); see Hershkovitz, 1960, Proc. U.S. Nat. Mus., 110:519, 543. Subgenus Oryzomys; see Cabrera, 1961:404, and Corbet and Hill, 1980:143, who listed catherinae as a distinct species, without comment. ISIS NUMBER: 5301410008035059001 as O. subflavus. 5301410008035016001 as O. catherinae.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 443, DOI: 10.5281/zenodo.7353031
description: {"references": ["Hershkovitz, P. 1960. Mammals of northern Colombia, preliminary report no. 8: Arboreal rice rats, a systematic revision of the subgenus Oecomys, genus Oryzomys. Proceedings of the United States National Museum, 110: 513 - 568.", "Corbet, G. B., and J. E. Hill. 1980. A world list of mammalian species. British Museum (Natural History), London, 226 pp."]}
Meta-Structures: The Search of Coherence in Collective Behaviours (without Physics)
Creators: name: Minati, Gianfranco
name: Licata, Ignazio
name: Pessa, Eliano
Publisher: name: arXiv
Year: 2013
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: This contribution shortly outlines and reviews a theoretical and computational approach for a theory of change concerning systems where it is not possible to apply the laws of motion ab initio. The concept of meta-structure relates to the emergence of forms of spatiotemporal coherences in collective behaviours intended as coherent sequences of multiple structures. The essential difference compared with traditional methods is the role of the cognitive design by the observer when identifying multiple mesoscopic variables. The goal is both to study the "change without physics" of the dynamics of change and to design non-catastrophic interventions having the purpose to induce, change, keep or restore collective behaviours by influencing -at the mesoscopic level -and not prescribing explicit rules and changes.
description: In Proceedings Wivace 2013, arXiv:1309.7122
title: A Community-Consensus Approach to Knowledge Interoperability Within Heterogeneous Earth System Science Based Observational Systems
Creators: name: Stacey, Paul
name: Berry, Damon
Publisher: name: Technological University Dublin
Year: 2017

description: Within complex domains - such as Earth System Science - knowledge is constantly evolving. Observational systems used to observe Earth’s complex processes are often built in isolation, and data representations are not adequately designed for secondary use and higher order knowledge generation. Cross-community sharing of computable information is therefore difﬁcult to achieve. Barriers to interoperability of information means that specialists cannot fully exploit the data that may be available.

Much of the work done to date within the Information Science community has been to enable interoperability through standardisation, particularly at the syntactic level. The Open Geospatial Consortium’s (OGC) Observations & Measurements (O&M) standard [1] is a good example of the ongoing work towards enabling interoperability among observational systems. However, standards have a codifying and constraining effect on information. Object-oriented approaches commonly employed assume a static understanding of entities or classes of information. Therefore, these design methodologies cannot represent the true nature of knowledge within an evolving domain. Standards such as O&M avoid over constraining information objects by allowing variability. Where variability exists, interoperability is often compromised for individual use-cases.

The Health domain also faces similar challenges to representing complex and evolving domain concepts. Within complex domains two categories or levels of domain concepts exist. Those concepts that remain stable over a long period of time, and those concepts that are prone to change, as the domain knowledge evolves. Health informaticians have developed a sophisticated two-level systems design approach for electronic health documentation over many years, and with the use of archetypes, have shown how knowledge interoperability among heterogeneous systems can be achieved [2]. The authors are currently engaged in translating two-level modelling approaches to geo-observational based systems [3][4]. A key differentiator of two-level modelling compared to other approaches is that it allows domain experts to be the primary drivers of digital artefacts, while also ensuring that technical validity is maintained in one highly accessible and integrated process; leading to a managed and interoperable extensibility mechanism to standards such as O&M. This presentation will highlight this ongoing work and demonstrate the tools under development to allow domain practitioners to deﬁne and manage a set of Earth System Science community deﬁned archetypes to enable interoperability, beyond the syntactic level of observational systems.
Spherical Shell Cosmological Model and Uniformity of Cosmic Microwave Background Radiation
Creators: name: Vlahovic, Branislav
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Considered is spherical shell as a model for visible universe and parameters that such model must have to comply with the observable data. The topology of the model requires that motion of all galaxies and light must be confined inside a spherical shell. Consequently the observable universe cannot be defined as a sphere centered on the observer, rather it is an arc length within the volume of the spherical shell. The radius of the shell is 4.46 $\pm$ 0.06 Gpc, which is for factor $π$ smaller than radius of a corresponding 3-sphere. However the event horizon, defined as the arc length inside the shell, has the size of 14.0 $\pm$ 0.2 Gpc, which is in agreement with the observable data. The model predicts, without inflation theory, the isotropy and uniformity of the CMB. It predicts the correct value for the Hubble constant $H_0$ = 67.26 $\pm$ 0.90 km/s/Mpc, the cosmic expansion rate $H(z)$, and the speed of the event horizon in agreement with observations. The theoretical suport for shell model comes from general relativity, curvature of space by mass, and from holographic principle. The model explains the reason for the established discrepancy between the non-covariant version of the holographic principle and the calculated dimensionless entropy $(S/k)$ for the visible universe, which exceeds the entropy of a black hole. The model is in accordance with the distribution of radio sources in space, type Ia data, and data from the Hubble Ultra Deep Field optical and near-infrared survey.
description: 7 pages 2 figures, Conference: Low Dimensional Physics and Gauge Principles, Yerevan, Armenaia, September 21-26, 2011
Association between Tuberculosis & COVID-19 in the Context of Dhaka City
Creators: name: Prima, et. al
Publisher: name: Zenodo
Year: 2023

description: Tuberculosis & COVID-19 are those infectious diseases that share many similarities, from the mode of transmission to the outcome. Bangladesh is one of those TB high-burden countries. The study aims to discover and discover new things about COVID-19 as it is an emerging infectious disease. This cross-sectional study was carried out to evaluate the association between tuberculosis and COVID-19 in Dhaka Metropolitan City. We estimated the sample size through simple random sampling and used a close-ended questionnaire for data collection. Informed consent has taken from all the participants. Then the data analysis was done by using SPSS. We focused on some risk factors, their impact, and disease burden in terms of morbidity. The results showed a strong association between these two infectious killers. The study revealed that some risk factors, including older age, male gender, the onset of TB, comorbidities, vaccination status for COVID-19, and smoking, are highly associated with significant impact & increasing disease burden. Routine TB screening is suggested among suspected or confirmed cases of COVID-19 in Dhaka Metropolitan City due to the worse outcome of COVID-19 on TB patients and the confounding clinical features of these two diseases. TB is strongly associated with COVID-19 in terms of impact & disease burden. For addressing these major public health issues, we have a lot of scope to learn more on this topic.
Additional file 8 of The Weimberg pathway: an alternative for Myceliophthora thermophila to utilize d-xylose
Creators: name: Liu, Defei
name: Zhang, Yongli
name: Li, Jingen
name: Sun, Wenliang
name: Yao, Yonghong
name: Tian, Chaoguang
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 8. Fig. S7: Growth analysis of JG207 (a) and DF1501 (b) in flask inoculated with 2 g (wet weight) mycelium.
Oryzomys utiaritensis J. A. Allen 1916
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys utiaritensis

description: Oryzomys utiaritensis J. A. Allen, 1916. Bull. Am. Mus. Nat. Hist., 35:527. TYPE LOCALITY: Brazil, Mato Grosso, Utiariti, along Rio Papagaio. DISTRIBUTION: C. Brazil. COMMENT: Subgenus Oligoryzomys; see Gardner and Patton, 1976, Occas. Pap. Mus. Zool. La. St. Univ., 49:19, and Myers and Carleton, 1981, Misc. Publ. Mus. Zool. Univ. Mich., 161:36-37. Cabrera, 1961:380, included Oligoryzomys in subgenus Oryzomys, as a synonym. The type may be a composite based on nigripes skin and fornesi skull; see Myers and Carleton, 1981, Misc. Publ. Mus. Zool. Univ. Mich., 161:36-37. ISIS NUMBER: 5301410008035064001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 444, DOI: 10.5281/zenodo.7353031
description: {"references": ["Gardner, A. L., and J. L. Patton. 1976. Karyotypic variation in oryzomyine rodents (Cricetinae) with comments on chromosomal evolution in the Neotropical cricetine complex. Occasional Papers of the Museum of Zoology, Louisiana State University, 49: 1 - 48.", "Myers, P., and M. D. Carleton. 1981. The species of Oryzomys (Oligoryzomys) in Paraguay and the identity of Azara's \" Rat sixieme ou rat a tarse noir \". Miscellaneous Publications, Museum of Zoology, University of Michigan, 161: 1 - 41."]}
Dynamic and structural investigation of capillary suspensions with smooth and rough particles
Creators: name: Allard, Jens
name: Koos, Erin
Publisher: name: Zenodo
Year: 2022
Subjects: Capillary suspensions

description: Capillary suspensions consist of particles suspended in a bulk fluid with a small amount of immiscible secondary liquid added to form a percolating network of capillary bridges between the particles and can show a wide range of rheological behavior. We investigate the microstructural changes during interesting rheological transitions, e.g. yield, using confocal microscopy. Using a rheometer mounted to a confocal microscope, we are able to directly investigate the yielding of a capillary suspension network subjected to a shear deformation. These experiments show the solid body rotation present in capillary suspension networks where flocs move as single objects, as well as very localized bridge rupture and reformation events.
Oryzomys victus Thomas 1898
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys victus

description: Oryzomys victus Thomas, 1898. Ann. Mag. Nat. Hist., ser. 7, 1:178. TYPE LOCALITY: St. Vincent (Lesser Antilles) (U.K.). DISTRIBUTION: St. Vincent (Lesser Antilles). COMMENT: Considered extinct by Corbet and Hill, 1980:144. Subgenus Oligoryzomys; see Hall, 1981:620. ISIS NUMBER: 5301410008035065001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 444, DOI: 10.5281/zenodo.7353031
description: {"references": ["Corbet, G. B., and J. E. Hill. 1980. A world list of mammalian species. British Museum (Natural History), London, 226 pp.", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}
Der obergermanische Statthalter P. Cornelius Anullinus
Creators: name: Ritterling, Emil
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 1, Nr. 3 (1917)
Zu den vorfränkischen Gräbern vom Heidenberg in Wiesbaden
Creators: name: Unverzagt, Wilhelm
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 1, Nr. 4 (1917)
MDSA: Modified Distributed Storage Algorithm for Wireless Sensor Networks
Creators: name: Borham, Mohamed Labib
name: Mostafa, Mostafa Sami
name: Shamardan, Hossam Eldeen Moustafa
Publisher: name: arXiv
Year: 2012
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, we propose a Modified distributed storage algorithm for wireless sensor networks (MDSA). Wireless Sensor Networks, as it is well known, suffer of power limitation, small memory capacity,and limited processing capabilities. Therefore, every node may disappear temporarily or permanently from the network due to many different reasons such as battery failure or physical damage. Since every node collects significant data about its region, it is important to find a methodology to recover these data in case of failure of the source node. Distributed storage algorithms provide reliable access to data through the redundancy spread over individual unreliable nodes. The proposed algorithm uses flooding to spread data over the network and unicasting to provide controlled data redundancy through the network. We evaluate the performance of the proposed algorithm through implementation and simulation. We show the results and the performance evaluation of the proposed algorithm.
description: 5 pages, 9 figures. arXiv admin note: text overlap with arXiv:1201.0178, arXiv:1011.2795, arXiv:0902.1278, arXiv:0908.4419 by other authors
Literatur
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 1, Nr. 4 (1917)
Stimmungswerte und Museumsrechte
Creators: name: Koepp, Friedrich
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 1, Nr. 5 (1917)
Oryzomys villosus J. A. Allen 1899
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Oryzomys
Oryzomys villosus

description: Oryzomys villosus J. A. Allen, 1899. Bull. Am. Mus. Nat. Hist., 12: 210. TYPE LOCALITY: Colombia, Magdalena Dept., Sierra de Santa Marta, Valparaiso, 1350 m. DISTRIBUTION: N. Colombia. COMMENT: Possibly conspecific with albigularis; see Hershkovitz, 1966, Z. Saugetierk., 31: 137; subgenus Oryzomys. Also see Gardner and Patton, 1976, Occas. Pap. Mus. Zool. La. St. Univ., 49:38, who believed that villosus is closely related to capita. ISIS NUMBER: 5301410008035066001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 444, DOI: 10.5281/zenodo.7353031
description: {"references": ["Gardner, A. L., and J. L. Patton. 1976. Karyotypic variation in oryzomyine rodents (Cricetinae) with comments on chromosomal evolution in the Neotropical cricetine complex. Occasional Papers of the Museum of Zoology, Louisiana State University, 49: 1 - 48."]}
Coexistence of Scale-Invariant States in Incompressible Elastomers
Creators: name: Hohlfeld, Evan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Cavitation and sulcification of soft elastomers are two examples of thresholdless, nonlinear instabilities that evade detection by linearization. I show that the onset of such instabilities can be understood as a kind of phase coexistence between multiple scale-invariant states, and I constructively enumerate the possible scale-invariant states of incompressible rubber in two dimensions. Whereas true phases (like the affine deformations of rubber) are homogeneous, the alternatives are inhomogeneous. In terms of the thermodynamics of solids, both classes of states must generally be given equal consideration.
description: 5 pages, 1 figure + 9 pages of supplementary material
Aus Museen und Vereinen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 1, Nr. 5 (1917)