cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Erstellung eines Erklärvideos zur Verwendung von S/MIME (WIP)
Creators: name: Ballreich, Fabian Lucas
name: Volkamer, Melanie
Publisher: name: Gesellschaft für Informatik (GI)
Year: 2024
Subjects: E-Mail-Sicherheit
S/MIME
Verschlüsselung
Signierung

description: Die Kommunikation mittels E-Mail spielt trotz der Verfügbarkeit anderer Nachrichtensysteme nach wie vor eine wesentliche Rolle im Alltag vieler Organisationen. Allerdings gibt es hierbei einige konzeptbedingte Sicherheitsprobleme. Die S/MIME-Technologie bietet als Sicherheitserweiterung eine Möglichkeit, die Schutzziele Vertraulichkeit und Integrität durch Verschlüsselung und Signierung zu erreichen. Diese Arbeit beschreibt die iterative Entwicklung und Evaluation eines Erklärvideos für die Verwendung von S/MIMEZertifikaten an einer deutschen Universität. Dabei werden die Grundlagen, Entwurfsentscheidungen und der Entwicklungsprozess thematisiert sowie die Inhalte des Videos beschrieben. Es handelt es sich um work in progress. Der Inhalt bezieht sich auf den Stand Anfang Juni 2024.
Estimating Causal Peer Influence in Homophilous Social Networks by Inferring Latent Locations
Creators: name: McFowland, Edward
name: Shalizi, Cosma Rohilla
Publisher: name: arXiv
Year: 2016
Subjects: subject: Methodology (stat.ME)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Social influence cannot be identified from purely observational data on social networks, because such influence is generically confounded with latent homophily, i.e., with a node's network partners being informative about the node's attributes and therefore its behavior. If the network grows according to either a latent community (stochastic block) model, or a continuous latent space model, then latent homophilous attributes can be consistently estimated from the global pattern of social ties. We show that, for common versions of those two network models, these estimates are so informative that controlling for estimated attributes allows for asymptotically unbiased and consistent estimation of social-influence effects in linear models. In particular, the bias shrinks at a rate which directly reflects how much information the network provides about the latent attributes. These are the first results on the consistent non-experimental estimation of social-influence effects in the presence of latent homophily, and we discuss the prospects for generalizing them.
description: 35 pages, 4 figures
Carcharhinus altimus
Creators: name: Ebert, David A.
name: Wintner, Sabine P.
name: Kyne, Peter M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Carcharhiniformes
Carcharhinidae
Carcharhinus
Carcharhinus altimus

description: Carcharhinus altimus (Springer, 1950)
Bignose Shark
Eulamia altima Springer, 1950: 9. Holotype: USNM 133828. Type locality: Cosgrove Reef, Key West, Florida, U.S.A.
Local synonymy: Carcharhinus altimus: D’Aubrey, 1964a: 35, pl. 18; Garrick, 1967: 89; Bass et al., 1973: 20, fig. 7; Garrick, 1982: 142, figs. 64–65; Compagno, 1984b: 457, fig.; Bass et al., 1986: 69, fig. 9.2; Compagno, 1988a: 317; Compagno et al., 1989: 62, pl.; Compagno, 1999: 119; Heemstra & Heemstra, 2004: 57; Compagno et al., 2005: 289, fig., pl. 57; Ebert, 2013: 206, fig. 274; Ebert et al., 2013 a: 456, fig., pl. 66; Ebert & Mostarda, 2013: 70, fig.; Ebert & Dando, 2014: 31, fig.; Ebert & van Hees, 2015: 146; Weigmann, 2016: 853.
South Africa voucher material: SAIAB 6219 [ex ORI 2678], SAIAB 10277, SAIAB 26159.
South African distribution: Port Alfred (EC) to northern KZN.
Remarks: Usually an outer shelf and upper continental slope species, this species does occasionally come to the surface and inshore.A 242 cm TL specimen [SAIAB 26159] was caught at the surface 22 km off Kenton-on-Sea (EC) by a skiboat angler. It is rarely caught in the bather protective shark nets off KZN.
Conservation status: NT (2020).
description: Published as part of Ebert, David A., Wintner, Sabine P. & Kyne, Peter M., 2021, An annotated checklist of the chondrichthyans of South Africa, pp. 1-127 in Zootaxa 4947 (1) on page 60, DOI: 10.11646/zootaxa.4947.1.1, http://zenodo.org/record/4614567
Carcharhinus amblyrhynchos
Creators: name: Ebert, David A.
name: Wintner, Sabine P.
name: Kyne, Peter M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Carcharhiniformes
Carcharhinidae
Carcharhinus
Carcharhinus amblyrhynchos

description: Carcharhinus amblyrhynchos (Bleeker, 1856)
Grey Reef Shark
Carcharias (Prionodon) amblyrhynchos Bleeker, 1856: 467. Holotype: RMNH 7377 (head and skin). Type locality: near Solombo Island, Java Sea, Indonesia.
Local synonymy: Carcharhinus spallanzani: D’Aubrey, 1964a: 29, pl. 13; Bass et al., 1973: 77,fig. 31. Carcharhinus amblyrhynchos: Bass et al., 1973: 79, fig. 32; Garrick, 1982: 106, figs. 48–49; Bass et al., 1986: 70, fig. 9.3; Compagno, 1988a: 315; Compagno, 1999: 119; Compagno et al., 2005: 290, fig., pl. 52; Ebert et al., 2013 a: 458, fig., pl. 63; Ebert & Dando, 2014: 33, fig.; Ebert & van Hees, 2015: 146; Weigmann, 2016: 854. Carcharhinus wheeleri: Garrick, 1982: 111, figs. 50–51; Compagno, 1984b: 501, fig.; Bass et al., 1986: 77, fig. 9.18; Compagno, 1988a: 319; Compagno et al., 1989: 66, pl.
South Africa voucher material: SAIAB 25352, SAIAB 27166.
South African distribution: Sodwana Bay and Kosi Bay, northern KZN.
Remarks: This species has a complicated nomenclatural history. D’Aubrey (1964a) referred to it as C. spallanzani and noted its occurrence from Sodwana Bay and northern KZN. Bass et al. (1973) listed both C. amblyrhynchos and C. spallanzani as separate species commenting that the former was rare in East Africa, while the latter occurred in the shallow waters of northern KZN. Garrick (1982) reviewed the issue and described it as a new species C. wheeleri. The name C. wheeleri was considered valid by subsequent authors (Bass et al., 1986; Compagno et al., 1989), but was later synonymized with C. amblyrhynchos (Bonfil & Abdallah, 2004). Naylor et al. (2012a) found molecular support for reviving C. wheeleri as a separate species while White (2012) stated that its status required further study. The use of C. amblyrhynchos is retained here, but with the caveat that the issue is still unresolved and should be investigated to clarify the validity of C. wheeleri.
Conservation status: EN (2020).
description: Published as part of Ebert, David A., Wintner, Sabine P. & Kyne, Peter M., 2021, An annotated checklist of the chondrichthyans of South Africa, pp. 1-127 in Zootaxa 4947 (1) on pages 60-61, DOI: 10.11646/zootaxa.4947.1.1, http://zenodo.org/record/4614567
Earth Abundant Metallators for Heterocyclic Functionalisation
Creators: name: WILLIAMSON, DARCY ALEXANDER
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 340209
subject: Organometallic chemistry
classificationCode: 340299
subject: Inorganic chemistry not elsewhere classified

description: In this thesis we explore a variety of earth abundant organometallic species and their application to the metallation and functionalisation of heterocycles. Sodium, potassium and magnesium derived species were used to metallate indole and cycloenol ethers and the metallated species were examined by X-ray crystallography and NMR.
Combinatorial and inductive methods for the tropical maximal rank conjecture
Creators: name: Jensen, David
name: Payne, Sam
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14T05, 14H51

description: We produce new combinatorial methods for approaching the tropical maximal rank conjecture, including inductive procedures for deducing new cases of the conjecture on graphs of increasing genus from any given case. Using explicit calculations in a range of base cases, we prove this conjecture for the canonical divisor, and in a wide range of cases for m=3, extending previous results for m=2.
description: 16 pages v2: minor revisions, corrected typos. To appear in J. Combin. Theory Ser. A
Intrusion detection system for autonomous vehicles using non-tree based machine learning algorithms
Creators: name: Anthony, Cynthia
name: Elgenaidi, Walid
name: Rao, Muzaffar
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 40
subject: Engineering

description: This research work highlights significant achievements in the domain of intrusion detection systems (IDSs) for autonomous vehicles, which are crucial in enhancing their safety, reliability, and cybersecurity. This study introduces an approach that leverages non-tree-based machine learning algorithms, such as K-nearest neighbors and ensemble learning, to develop an IDS tailored for autonomous vehicles. These algorithms were employed because of their ability to process complex and large datasets with less likeliness for overfitting, their scalability, and their ability to adapt to changing conditions in real time. These algorithms effectively handle imbalanced data, enhancing the detection accuracy of both normal and intrusive instances. The IDS’s performance was validated through the utilization of three real-world datasets, CAN intrusion, CICIDS2017, and NSL-KDD, where the proposed non-tree-based IDS (NTB-MTH-IDS) was measured with the standard measurement metrics: accuracy, precision, F1-score, and recall, including specificity and sensitivity. Notably, the results indicate that K-nearest neighbors and stacking, as part of NTB-MTH-IDS, has an accuracy of 99.00%, 98.57%, and 97.57%, and F1-scores of 99.00%, 98.79%, and 97.54% in the CICIDS2017, NSL-KDD, and CAN datasets, respectively. The results of this research can lead to establishing a robust intrusion detection framework, thereby ensuring the safety and reliability of autonomous vehicles. Through this achievement, road users, passengers, and pedestrians are safeguarded against the consequences of potential cyber threats.
Diagonal splittings of toric varieties and unimodularity
Creators: name: Chou, Jed
name: Hering, Milena
name: Payne, Sam
name: Tramel, Rebecca
name: Whitney, Ben
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We use a polyhedral criterion for the existence of diagonal splittings to investigate which toric varieties X are diagonally split. Our results are stated in terms of the vector configuration given by primitive generators of the 1-dimensional cones in the fan defining X. We show, in particular, that X is diagonally split at all q if and only if this configuration is unimodular, and X is not diagonally split at any q if this configuration is not 2-regular. We also study implications for the possibilities for the set of q at which a toric variety X is diagonally split.
description: 11 pages v2: minor revisions, to appear in Proc. Amer. Math. Soc
MPEC 2024-X309 : DAILY ORBIT UPDATE (2024 December 12)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
title: Viitorul oamenilor şi al naturii în sudul Transilvaniei
Creators: name: Fischer, Jörn
name: Horcea-Milcu, Andra-Ioana
name: Hartel, Tibor
name: Hanspach, Jan
name: Mikulcak, Friederike
Publisher: name: Pensoft Publishers Ltd.
Year: 2014
Subjects: classificationCode: 300
subject: 300
classificationCode: Siebenbürgen (Süd)
subject: Siebenbürgen (Süd)
classificationCode: Natur
subject: Natur
classificationCode: Zukunft
subject: Zukunft
classificationCode: Umweltveränderung
subject: Umweltveränderung
classificationCode: Politik
subject: Politik
classificationCode: Gesellschaft
subject: Gesellschaft

description:
Multe s-au schimbat în sudul Transilvaniei în decursul ultimilor 30 de ani: comunismul a luat sfârit, aproape toi saii au parasit ara, România este acum membra a Uniunii Europene i oamenii folosesc în mod curent telefoane mobile i calculatoare. Cu ajutorul acestei brouri dorim sa invitam cititorii sa se gândeasca i sa discute despre ce s-ar putea întâmpla în sudul Transilvaniei, în urmatorii 30 de ani. Cum vor funciona comunitaile în 2043, cum va arata peisajul, ce se va întâmpla cu natura pe parcursul celor 30 de ani? Nimeni nu poate sa prezica cu certitudine ce va aduce viitorul. Cu toate acestea, merita sa ne gândim la ce s-ar putea întâmpla pentru a  bine pregati i pentru viitor i pentru neprevazut.

description:
Számos dolog változott meg Dél-Erdélyben az utóbbi 30 év során: véget ért a kommunizmus, a szászok majdnem mindannyian kivándoroltak, és akik maradtak, azok javarészt már idosek, Románia az Európai Unió (EU) tagállama lett, az emberek mobiltelefonokat és számítógépet, internetet használnak. Ezzel a kis kiadvánnyal arra szeretnénk ösztönözni olvasóinkat, hogy gondolkozzanak el azon és beszélgessenek el arról, hogy mi történhet Dél-Erdélyben az elkövetkezo 30 évben. Hogyan fognak muködni a közösségek 2043-ban, hogyan fognak kinézni a tájak, és mi fog történni mindez ido alatt a természettel? Senki sem mondhatja meg pontosan, hogy mit hoz majd a jövo. Ennek ellenére, érdemes ezen elgondolkodni, annak érdekében, hogy jobban fel legyünk rá készülve és a váratlan se érhessen teljes meglepetésként.
Relationship between the methods of bounding time averages
Creators: name: Chernyshenko, Sergei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences
subject: 35Q35, 70G60, 76F20

description: The problem of finding bounds of time-averaged characteristics of dynamical systems, such as the bound on the mean energy dissipation rate in a turbulent flow governed by incompressible Navier-Stokes equations, is considered. It is shown that the direct method described by Seis (J. Fluid Mech., 777:591-603, 2015) and the auxiliary functional method by Chernyshenko et al. (Phil. Trans. R. Soc. B., 372:20130350, 2014) are related and can lead to the same bound. The well-known background flow method of Doering and Constantin is equivalent to the auxiliary functional method with a quadratic auxiliary functional. The known implementations of the direct method apparently also correspond to quadratic auxiliary functionals. The findings are illustrated by the analysis of the plane Couette flow. Three routes of further progress using non-quadratic auxiliary functionals and at the same time allowing to utilise the experience accumulated with the background flow method are proposed: making the balance parameter dependent on the energy, making the background flow time-dependent in a specific way, and adding helicity to the auxiliary functional.
description: 15 pages, 1 figure. This version is accepted for publication. It is revised, with additional material
Carcharhinus amboinensis
Creators: name: Ebert, David A.
name: Wintner, Sabine P.
name: Kyne, Peter M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Carcharhiniformes
Carcharhinidae
Carcharhinus
Carcharhinus amboinensis

description: Carcharhinus amboinensis (Müller & Henle, 1839)
Pigeye Shark
Carcharias (Prionodon) amboinensis M̹ller & Henle, 1839: 40, pl. 19 (teeth). Holotype: RMNH D2582 (skin). Type locality: Ambon Island, Indonesia.
Local synonymy: Carcharhinus zambezensis: Smith, 1952a: 857, fig. 1, pl.; Smith, 1952e: 6, fig. 1; Smith, 1953: 42, fig. 9. Carcharhinus leucas: Davies, 1964: 32, pl. 25 (in part). Carcharhinus amboinensis: D’Aubrey, 1964a: 40, pl. 22; Bass et al., 1973: 44, fig. 16; Garrick, 1982: 91, fig. 42; Compagno, 1984b: 461, fig.; Bass et al., 1986: 70, fig. 9.4; Cliff & Wilson, 1986: 15; Compagno, 1988a: 305; Compagno et al., 1989: 64, pl.; Compagno, 1999: 120; Heemstra & Heemstra, 2004: 59; Compagno et al., 2005: 291, fig., pl. 54; Ebert et al., 2013 a: 459, fig., pl. 70; NPOA, 2013: 40; da Silva et al., 2015: 246; Ebert & van Hees, 2015: 146; Weigmann, 2016: 854.
South Africa voucher material: SAIAB 6241 [ex ORI 2360], SAIAB 6250 [ex ORI 769], SAIAB 57941, SAIAB 75556.
South African distribution: Algoa Bay (EC) to northern KZN.
Remarks: Although the species can be misidentified with C. leucas, it apparently occupies a slightly deeper habitat, from 30–60 m deep, and tends to avoid freshwater systems while C. leucas occurs generally in shallower waters (0–30 m) and utilizes rivers and estuaries (Bass et al., 1973).
Conservation status: DD (2009).
description: Published as part of Ebert, David A., Wintner, Sabine P. & Kyne, Peter M., 2021, An annotated checklist of the chondrichthyans of South Africa, pp. 1-127 in Zootaxa 4947 (1) on page 61, DOI: 10.11646/zootaxa.4947.1.1, http://zenodo.org/record/4614567
СОВРЕМЕННЫЕ ТЕХНОЛОГИИ ПРИ ВОЗВЕДЕНИИ ДЕРЕВЯННЫХ МАЛОЭТАЖНЫХ ЗДАНИЙ:  АНАЛИЗ И КРИТЕРИИ СРАВНЕНИЯ
Creators: name: В.А. Фирисюк
name: П.П. Олейник
Publisher: name: Zenodo
Year: 2024

description: В статье рассматриваются современные технологии возведения деревянных домов. В статье дается характеристика основных технологий строительства из дерева. В статье освещаются основные критерии выбора подходящей технологии строительства. В заключении кратко разбирается необходимость индивидуального подхода к выбору необходимой технологии. В статье также отмечается, что оптимальный выбор технологии будет зависеть от баланса между всеми этими факторами и удовлетворения основных потребностей и требований заказчика.
Ideal hyperbolic polyhedra and discrete uniformization
Creators: name: Springborn, Boris
Publisher: name: arXiv
Year: 2017
Subjects: subject: Metric Geometry (math.MG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50, 52B10, 52C26

description: We provide a constructive, variational proof of Rivin's realization theorem for ideal hyperbolic polyhedra with prescribed intrinsic metric, which is equivalent to a discrete uniformization theorem for spheres. The same variational method is also used to prove a discrete uniformization theorem of Gu et al. and a corresponding polyhedral realization result of Fillastre. The variational principles involve twice continuously differentiable functions on the decorated Teichmüller spaces $\widetilde{\mathcal{T}_{g,n}}$ of punctured surfaces, which are analytic in each Penner cell, convex on each fiber over $\mathcal{T}_{g,n}$, and invariant under the action of the mapping class group.
description: 41 pages, 14 figures. v2: stronger differentiability statement (C^2, was C^1), convexity holds only on fibers, error in Prop. 5.15 corrected. v3: added details to proof of Lemma 8.1, small changes in exposition. v4: final version
MULTIMODAL LITERARY PARADIGM : A SINE QUA NON IN THE 21STCENTURY NIGERIAN LITERARY DOMAIN
Creators: name: Nwoko, Chibuzo
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 470508
subject: Digital literature

description: “The 21st Century is a multimodal era and it is therefore beneficial to analyse multimodal artefacts from the period”( Peer, 1993, p.59) . Drawing on this scholarly premise, this paper is an experimental attempt at making and justifying a departure from the primeval literary form extant in our nation to the trend that befits the 21st Century which is an era of change in all respects. On this basis, our work makes a case for the literary practice of multimodal paradigm in the 21st Century Nigeria. Every literary text is aimed at communicating meaning, and meaning can be realized even outside printed materials. Therefore, an argument is made in this study in favour of a shift from emphasis on the traditional mode of literary writing to the utilization of technology in the form of audio, visual and audio -visual and other paralinguistic accompaniments so as to realize literary creativity. In justifying the relevance of this literary approach in the present Nigeria, a comparative methodology is adopted while the frame work is premised on Kress (2000, 2010). In conclusion, it is highlighted that now that the Nigerian contemporary society , like others, embraces information technology, including social media, it is time special importance was attached to the nation’s literary tradition and practice. For this reason, it is suggested that a niche for multimodal form of literature in the Nigerian literary domain needs to be carved and seen as a sine qua non.
Secondary fans and secondary polyhedra of punctured Riemann surfaces
Creators: name: Joswig, Michael
name: Löwe, Robert
name: Springborn, Boris
Publisher: name: arXiv
Year: 2017
Subjects: subject: Metric Geometry (math.MG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 30F60 (32G15, 52B12, 57M50)

description: A famous construction of Gelfand, Kapranov and Zelevinsky associates to each finite point configuration $A \subset \mathbb{R}^d$ a polyhedral fan, which stratifies the space of weight vectors by the combinatorial types of regular subdivisions of $A$. That fan arises as the normal fan of a convex polytope. In a completely analogous way we associate to each hyperbolic Riemann surface $R$ with punctures a polyhedral fan. Its cones correspond to the ideal cell decompositions of $R$ that occur as the horocyclic Delaunay decompositions which arise via the convex hull construction of Epstein and Penner. Similar to the classical case, this secondary fan of $R$ turns out to be the normal fan of a convex polyhedron, the secondary polyhedron of $R$.
description: 25 pages, 12 figures
Digital Presence of Academic Scholars: A Case of Universiti Teknologi MARA, Perlis Branch, Malaysia
Creators: name: Abdullah, Azrul
name: Noor, Mazlee Mohd
name: Yahaya, Mohamad Fadhili
Publisher: name: Figshare
Year: 2018
Subjects: subject: Education
subject: 130103 Higher Education
subject: FOS: Educational sciences

description: The
advent of Internet has triggered academia to play important roles in scholarly publication
activities leading to the use of academic profiling sites for
researchers to exchange and share research ideas. However, several studies
have claimed that many of the academic scholars especially in Malaysia have remained
conservative  and have refused to fully acknowledge
the real potential of this new gadget. Since there are few written
papers on online visibility in Malaysia particularly in academic scholars’ context,
the study aims to highlight the extent of online visibility among academic
researchers in Universiti Teknologi MARA (UiTM), Perlis Branch. By examining
five common basic online profiling sites (i.e. ResearchGate, Academia, Google
Scholar, ResearcherID and ORCID), it was found that only 31.4% of
researchers at UiTM, Perlis Branch had at least one profile, the Faculty of
Applied Sciences and the Faculty of Computer and Mathematical Sciences were the
top two online profiling site users and Google Scholar was the most widely used
platform. In terms of the institutional position, Senior Lecturers appeared to
be the top users of profiling sites compared to Associate Professors and Lecturers. The
implications of these findings were discussed. 
Projective, Sparse, and Learnable Latent Position Network Models
Creators: name: Spencer, Neil A.
name: Shalizi, Cosma Rohilla
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: When modeling network data using a latent position model, it is typical to assume that the nodes' positions are independently and identically distributed. However, this assumption implies the average node degree grows linearly with the number of nodes, which is inappropriate when the graph is thought to be sparse. We propose an alternative assumption -- that the latent positions are generated according to a Poisson point process -- and show that it is compatible with various levels of sparsity. Unlike other notions of sparse latent position models in the literature, our framework also defines a projective sequence of probability models, thus ensuring consistency of statistical inference across networks of different sizes. We establish conditions for consistent estimation of the latent positions, and compare our results to existing frameworks for modeling sparse networks.
description: 70 pages, 2 figures
Bootstrapping Exchangeable Random Graphs
Creators: name: Green, Alden
name: Shalizi, Cosma Rohilla
Publisher: name: arXiv
Year: 2017
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: We introduce two new bootstraps for exchangeable random graphs. One, the "empirical graphon bootstrap", is based purely on resampling, while the other, the "histogram bootstrap", is a model-based "sieve" bootstrap. We show that both of them accurately approximate the sampling distributions of motif densities, i.e., of the normalized counts of the number of times fixed subgraphs appear in the network. These densities characterize the distribution of (infinite) exchangeable networks. Our bootstraps therefore give a valid quantification of uncertainty in inferences about fundamental network statistics, and so of parameters identifiable from them.
Consistency of Maximum Likelihood for Continuous-Space Network Models I
Creators: name: Shalizi, Cosma Rohilla
name: Asta, Dena Marie
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistics Theory (math.ST)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: A very popular class of models for networks posits that each node is represented by a point in a continuous latent space, and that the probability of an edge between nodes is a decreasing function of the distance between them in this latent space. We study the embedding problem for these models, of recovering the latent positions from the observed graph. Assuming certain natural symmetry and smoothness properties, we establish the uniform convergence of the log-likelihood of latent positions as the number of nodes grows. A consequence is that the maximum likelihood embedding converges on the true positions in a certain information-theoretic sense. Extensions of these results, to recovering distributions in the latent space, and so distributions over arbitrarily large graphs, will be treated in the sequel.
description: 17 pages
Disclosure of Information in Company’s Annual Reports: A Bibliometric Analysis
Creators: name: Abdullah, Azrul
name: Waemustafa, Waeibrorheem
name: Hamdan Mat Isa
Publisher: name: Figshare
Year: 2018
Subjects: subject: 150199 Accounting, Auditing and Accountability not elsewhere classified
subject: FOS: Economics and business
subject: 150301 Business Information Management (incl. Records, Knowledge and Information Management, and Intelligence)
subject: 150103 Financial Accounting

description: This study evaluated the development of
research publications towards the disclosure of information in companies’
annual reports.
An investigation of exercise dosage during and recovery after critical illness
Creators: name: PATON, MICHELLE
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 320212
subject: Intensive care
classificationCode: 420106
subject: Physiotherapy
classificationCode: 420109
subject: Rehabilitation

description: Utilising early active mobilisation (EM) during an intensive care unit (ICU) admission has been identified as a strategy to improve outcomes for survivors, however research regarding its benefit has been contradictory. This thesis confirms the safety of completing EM during critical illness and showed that achieving higher levels of mobility in ICU improved outcomes more than increasing the frequency or duration of mobility. We identified benefits of using patient reported outcome measures which will assist assessment of patients in future trials, while outlining common issues and concerns for survivors of critical illness with the aim to improve recovery for future survivors.
Additional file 1: of iPSC-derived familial Alzheimer’s PSEN2
                N141I
               cholinergic neurons exhibit mutation-dependent molecular pathology corrected by insulin signaling
Creators: name: Moreno, Cesar
name: Guardia, Lucio
name: Shnyder, Valeria
name: Ortiz-Virumbrales, Maitane
name: Kruglikov, Ilya
name: Zhang, Bin
name: Schadt, Eric
name: Tanzi, Rudolph
name: Noggle, Scott
name: Buettner, Christoph
name: Gandy, Sam
Publisher: name: Figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Figure S1. Western blots of iPSC-derived basal cholinergic neuroprecursors cell lines. Cells were insulin deprived overnight before the addition 1000 ng/ml of insulin (insulin was not added to time 0′). Lysates were collected at 0, 10, or 30-min exposure. Quantified western blot data was normalized over Gapdh and expressed as fold change of 0 ng/ml dose. An effect on concentration response was detected by 2-way ANOVA if indicated. These data correspond to results of three independent experiments. ** P
The $S_n$-equivariant top weight Euler characteristic of $M_{g,n}$
Creators: name: Chan, Melody
name: Faber, Carel
name: Galatius, Soren
name: Payne, Sam
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H10, 14T05

description: We prove a formula, conjectured by Zagier, for the $S_n$-equivariant Euler characteristic of the top weight cohomology of $M_{g,n}$.
description: 28 pages, 5 figures; v3: minor revisions, final version to appear in Amer. J. Math
A Method for Evaluating Definite Integrals in terms of Special Functions with Examples
Creators: name: Reynolds, Robert
name: Stauffer, Allan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 30E20, 33-01, 33-03, 33-04, 33-33B

description: We present a method using contour integration to derive definite integrals and their associated infinite sums which can be expressed as a special function. We give a proof of the basic equation and some examples of the method. The advantage of using special functions is their analytic continuation which widens the range of the parameters of the definite integral over which the formula is valid. We give as examples definite integrals of logarithmic functions times a trigonometric function. In various cases these generalizations evaluate to known mathematical constants such as Catalan's constant and $π$.
description: 8 pages
Additional file 1: of iPSC-derived familial Alzheimer’s PSEN2 N141I cholinergic neurons exhibit mutation-dependent molecular pathology corrected by insulin signaling
Creators: name: Moreno, Cesar
name: Guardia, Lucio Della
name: Shnyder, Valeria
name: Ortiz-Virumbrales, Maitane
name: Kruglikov, Ilya
name: Zhang, Bin
name: Schadt, Eric
name: Tanzi, Rudolph
name: Noggle, Scott
name: Buettner, Christoph
name: Gandy, Sam
Publisher: name: Figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Figure S1. Western blots of iPSC-derived basal cholinergic neuroprecursors cell lines. Cells were insulin deprived overnight before the addition 1000 ng/ml of insulin (insulin was not added to time 0′). Lysates were collected at 0, 10, or 30-min exposure. Quantified western blot data was normalized over Gapdh and expressed as fold change of 0 ng/ml dose. An effect on concentration response was detected by 2-way ANOVA if indicated. These data correspond to results of three independent experiments. ** P
The log-Sobolev inequality for spin systems of higher order interactions
Creators: name: Konstantopoulos, Takis
name: Papageorgiou, Ioannis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60K35, 26D10, 39B62, 22E30

description: We study the infinite-dimensional log-Sobolev inequality for spin systems on $\mathbb{Z}^d$ with interactions of power higher than quadratic. We assume that the one site measure without a boundary $e^{-ϕ(x)}dx/Z$ satisfies a log-Sobolev inequality and we determine conditions so that the infinite-dimensional Gibbs measure also satisfies the inequality. As a concrete application, we prove that a certain class of nontrivial Gibbs measures with non-quadratic interaction potentials on an infinite product of Heisenberg groups satisfy the log-Sobolev inequality.
Impact of Uncertainties in Nuclear Reaction Cross Sections on p-Nucleosynthesis in Thermonuclear Supernovae
Creators: name: Rauscher, T.
name: Nishimura, N.
name: Cescutti, G.
name: Hirschi, R.
name: Murphy, A. St. J.
name: Travaglio, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The propagation of uncertainties in reaction cross sections and rates of neutron-, proton-, and alpha-induced reactions into the final isotopic abundances obtained in nucleosynthesis models is an important issue in studies of nucleosynthesis and Galactic Chemical Evolution. We developed a Monte Carlo method to allow large-scale postprocessing studies of the impact of nuclear uncertainties on nucleosynthesis. Temperature-dependent rate uncertainties combining realistic experimental and theoretical uncertainties are used. From detailed statistical analyses uncertainties in the final abundances are derived as probability density distributions. Furthermore, based on rate and abundance correlations an automated procedure identifies the most important reactions in complex flow patterns from superposition of many zones or tracers. The method so far was already applied to a number of nucleosynthesis processes. Here we focus on the production of p-nuclei in white dwarfs exploding as thermonuclear (type Ia) supernovae. We find generally small uncertainties in the final abundances despite of the dominance of theoretical nuclear uncertainties. A separate analysis of low- and high-density regions indicates that the total uncertainties are dominated by the high-density regions.
description: 6 pages, 3 figures; invited talk at 13th Int. Conf. on Nucleus-Nucleus Collisions, Saitama, Japan, 2018. To be published in JPS Conf. Proceedinngs; summarizes results from arXiv:1807.11475; v2: updated reference and receipt date; as accepted for publication
Tropical moduli spaces as symmetric Delta-complexes
Creators: name: Allcock, Daniel
name: Corey, Daniel
name: Payne, Sam
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 14T05, 14H10, 57Q05

description: We develop techniques for studying fundamental groups and integral singular homology of symmetric Delta-complexes, and apply these techniques to study moduli spaces of stable tropical curves of unit volume, with and without marked points. As one application, we show that Delta_g and Delta_{g,n} are simply connected, for positive g. We also show that Delta_3 is homotopy equivalent to the 5-sphere, and that Delta_4 has 3-torsion in H_5.
description: 12 pages. v2: improved exposition, added Remark 6.2 with an alternate proof via geometric group theory that tropical moduli spaces of curves are simply connected, revised title to more fully reflect range of content in paper
SOURCES AND MECHANISMS OF PHOSPHATE WASTE PRODUCTION IN DIFFERENT INDUSTRY SECTORS
Creators: name: Nabiyeva, Mukhtasar
Publisher: name: Zenodo
Year: 2024

description: This article examines the various sources and mechanisms of phosphate waste generation in various industries. It analyzes the processes of formation, chemical composition and properties of phosphate waste, as well as the impact on the environment. In order to reduce the negative impact on the environment, special attention is paid to the problems of effective management and processing of phosphate waste. The article also examines the importance of using phosphate waste as a raw material for the production of fertilizers and chemicals, as well as the possibilities and prospects for using it in a circular economy approach.
Generalised diffusion on moduli spaces of $p$-adic Mumford curves
Creators: name: Bradley, Patrick Erik
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H15

description: A construction of a pseudo-differential operator on non-archimedean local fields invariant under a finite group action is given together with the solution of the corresponding Cauchy problem. This construction is applied to parts of the Gerritzen-Herrlich Teichmüller space in order to obtain a self-adjoint operator whose spectrum can decide about certain properties of the reduction graph of the corresponding Mumford curves.
description: 18 pages, 2 Figures
Carcharhinus brevipinna
Creators: name: Ebert, David A.
name: Wintner, Sabine P.
name: Kyne, Peter M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Carcharhiniformes
Carcharhinidae
Carcharhinus
Carcharhinus brevipinna

description: Carcharhinus brevipinna (Müller & Henle, 1839)
Spinner Shark
Carcharias brevipinna M̹ller & Henle, 1839: 31, pl. 9. Holotype: RMNH D2525 (mounted skin), 785 mm TL, Java, Indonesia.
Local synonymy: Carcharhinus johnsoni: Smith, 1951: 88, figs. 1–2 (original description, Port Elizabeth, Eastern Cape Province); Smith, 1952b: 857; Smith, 1952c: 760; Smith, 1952e: 22, fig. 3; Smith, 1953: 41, pl. 104; Smith & Smith, 1966: 20, fig. 5a. Carcharnidus johnsoni: Smith, 1958c: 17. Carcharhinus maculipinnis: Davies, 1963: 24; Davies, 1964: 34. Carcharhinus maculipinnis: D’Aubrey, 1964a: 44, pl. 25; Davies & Joubert, 1966: 3, fig. 2; Davies & Joubert, 1967: 115, fig. 7–2; Garrick, 1967: 88. Carcharhinus brevipinna: Bass et al., 1973: 26, fig. 9; Compagno, 1984b: 466, fig.; Bass et al., 1986: 71, fig. 9.6, pl. 2; Cliff & Wilson, 1986: 19; Compagno, 1988a: 315; Compagno et al., 1989: 66, pl.; Compagno, 1999: 120; Heemstra & Heemstra, 2004: 58; Compagno et al., 2005: 293, fig., pl. 57; Ebert et al., 2013 a: 462, fig., pl. 66; NPOA, 2013: 40; da Silva et al., 2015: 246; Ebert & van Hees, 2015: 146; Compagno, 2016: 1301; Weigmann, 2016: 855.
South Africa voucher material: SAIAB [former RUSI] 422 (Holotype of C. johnsoni), SAIAB [former ORI] 430 (Paratype of C. johnsoni). SAIAB [former RUSI] 427, SAIAB 6169 [ex ORI 2024], SAIAB 6170 [ex ORI 1009], SAIAB 6171 [ex ORI 957], SAIAB 6172 [ex ORI 1926], SAIAB 12992, SAIAB 25351, SAIAB 26878, SAIAB 201700.
South African distribution: Mossel Bay (WC) to KZN border with Mozambique.
Remarks: Smith (1951) described this shark as a new species (C. johnsoni) from South Africa noting that it was similar to the western North Atlantic C. maculipinnis, but considered them to be different species. D’Aubrey (1964a) considered it as a junior synonym of C. maculipinnis, but Bass et al. (1973) reviewed the issue and concluded that these various names were all synonymous with C. brevipinna.
Conservation status: VU (2020).
description: Published as part of Ebert, David A., Wintner, Sabine P. & Kyne, Peter M., 2021, An annotated checklist of the chondrichthyans of South Africa, pp. 1-127 in Zootaxa 4947 (1) on page 62, DOI: 10.11646/zootaxa.4947.1.1, http://zenodo.org/record/4614567
Carcharhinus falciformis
Creators: name: Ebert, David A.
name: Wintner, Sabine P.
name: Kyne, Peter M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Carcharhiniformes
Carcharhinidae
Carcharhinus
Carcharhinus falciformis

description: Carcharhinus falciformis (Müller & Henle, 1839)
Silky Shark
Carcharias (Prionodon) falciformis Bibron in M̹ller & Henle, 1839: 47. Holotype: MNHN 0000-1134. Type locality: Cuba, Western Atlantic.
Local synonymy: Carcharhinus falciformis: D’Aubrey, 1964a: 34, pl. 17; Bass et al., 1973: 29, fig. 11; Garrick, 1982: 159, figs. 73–74; Compagno, 1984b: 470, fig.; Bass et al., 1986: 72, fig. 9.7; Compagno, 1988a: 7; Compagno et al., 1989: 70, pl.; Compagno, 1999: 120; Compagno et al., 2005: 295, fig., pl. 51; Ebert et al., 2013: 464, fig., pl. 62; NPOA, 2013: 41; Ebert & Dando, 2014: 35, fig.; da Silva et al., 2015: 246; Ebert & van Hees, 2015: 146; Compagno, 2016: 1303; Weigmann, 2016: 855.
South Africa voucher material: SAIAB 202926.
South African distribution: Central KZN to the border with Mozambique.
Remarks: A common offshore, pelagic species in warm temperate to tropical seas, C. falciformis was not recorded in the area until the 1960s when D’Aubrey (1964a) reported it from off Durban. It is frequently misidentified with C. obscurus.
Conservation status: VU (2017).
description: Published as part of Ebert, David A., Wintner, Sabine P. & Kyne, Peter M., 2021, An annotated checklist of the chondrichthyans of South Africa, pp. 1-127 in Zootaxa 4947 (1) on page 62, DOI: 10.11646/zootaxa.4947.1.1, http://zenodo.org/record/4614567
Triangulations of simplices with vanishing local h-polynomial
Creators: name: de Moura, André
name: Gunther, Elijah
name: Payne, Sam
name: Schuchardt, Jason
name: Stapledon, Alan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E45, 52B70

description: Motivated by connections to intersection homology of toric morphisms, the motivic monodromy conjecture, and a question of Stanley, we study the structure of triangulations of simplices whose local h-polynomial vanishes. As a first step, we identify a class of refinements that preserve the local h-polynomial. In dimensions 2 and 3, we show that all triangulations with vanishing local h-polynomial are obtained from one or two simple examples by a sequence of such refinements. In higher dimensions, we prove some partial results and give further examples.
description: v2: 15 pages, 6 figures, minor expository improvements. To appear in Algebraic Combinatorics
Depth-wise Decomposition for Accelerating Separable Convolutions in Efficient Convolutional Neural Networks
Creators: name: He, Yihui
name: Qian, Jianing
name: Wang, Jianren
name: Le, Cindy X.
name: Hetang, Congrui
name: Lyu, Qi
name: Wang, Wenping
name: Yue, Tianwei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Very deep convolutional neural networks (CNNs) have been firmly established as the primary methods for many computer vision tasks. However, most state-of-the-art CNNs are large, which results in high inference latency. Recently, depth-wise separable convolution has been proposed for image recognition tasks on computationally limited platforms such as robotics and self-driving cars. Though it is much faster than its counterpart, regular convolution, accuracy is sacrificed. In this paper, we propose a novel decomposition approach based on SVD, namely depth-wise decomposition, for expanding regular convolutions into depthwise separable convolutions while maintaining high accuracy. We show our approach can be further generalized to the multi-channel and multi-layer cases, based on Generalized Singular Value Decomposition (GSVD) [59]. We conduct thorough experiments with the latest ShuffleNet V2 model [47] on both random synthesized dataset and a large-scale image recognition dataset: ImageNet [10]. Our approach outperforms channel decomposition [73] on all datasets. More importantly, our approach improves the Top-1 accuracy of ShuffleNet V2 by ~2%.
Carcharhinus humani : White & Weigmann 2014
Creators: name: Ebert, David A.
name: Wintner, Sabine P.
name: Kyne, Peter M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Carcharhiniformes
Carcharhinidae
Carcharhinus
Carcharhinus humani

description: Carcharhinus humani White & Weigmann, 2014
Human’s Whaler Shark
Carcharhinus humani White & Weigmann, 2014: 72, figs. 1–6. Holotype: ZMH 26030. Type locality: Off Socotra Islands, 12°04'48"S, 53°12'36"W – 12°09'12"S, 53°10'06"W.
Local synonymy: Carcharhinus dussumieri: Smith, 1952e: 22, fig. 3; Smith, 1952b: 858; Smith, 1965: 42, fig. 8. Carcharhinus menisorrah: Smith, 1961b: 29. Carcharhinus tjutjot: D’Aubrey, 1964a: 41, pl. 23; Davies & Joubert, 1966: 15; Davies & Joubert, 1967: 121; Garrick, 1967: 8. Carcharhinus sealei: Bass et al., 1973: 70, fig. 28, pl.14; Garrick, 1982: 48, fig. 24; Compagno, 1984b: 497, fig.; Bass et al., 1986: 76, fig. 9, pl. 9.16; Compagno, 1988a: 327; Compagno et al., 1989: 68, pl.; Compagno, 1999: 120; Compagno et al., 2005: 305, fig., pl. 60; Ebert & van Hees, 2015: 146. Carcharhinus humani: White & Weigmann, 2014: 72, figs. 1–6; Weigmann, 2016: 856.
South Africa voucher material: Paratype: ANSP 25838. Non-types: SAIAB [ex ORI 914] 6117, SAIAB [ex ORI E4] 6218, SAIAB 8021, SAIAB 10738, SAIAB 13023, SAIAB 201701.
South African distribution: Port Shepstone and north to the KZN border with Mozambique; south of Port Shepstone there are unconfirmed reports.
Remarks: White & Weigmann (2014) revised the dussumieri - sealei group and described C. humani as a new species. Previous accounts of this species in South African and WIO literature appeared as C. tjutjot and more recently the name C. sealei is used, but neither species occur in the WIO.
Conservation status: DD (2019).
description: Published as part of Ebert, David A., Wintner, Sabine P. & Kyne, Peter M., 2021, An annotated checklist of the chondrichthyans of South Africa, pp. 1-127 in Zootaxa 4947 (1) on page 63, DOI: 10.11646/zootaxa.4947.1.1, http://zenodo.org/record/4614567
Topological representations of motion groups and mapping class groups -- a unified functorial construction
Creators: name: Palmer, Martin
name: Soulié, Arthur
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Topology (math.AT)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20C12, 20F36, 57K20, 18B40, 20C07, 20J05, 55R80, 57M07, 57M10

description: For groups of a topological origin, such as braid groups and mapping class groups, an important source of interesting and highly non-trivial representations is given by their actions on the twisted homology of associated spaces; these are known as homological representations. Representations of this kind have proved themselves especially important for the question of linearity, a key example being the family of topologically-defined representations introduced by Lawrence and Bigelow, and used by Bigelow and Krammer to prove that braid groups are linear. In this paper, we give a unified foundation for the construction of homological representations using a functorial approach. Namely, we introduce homological representation functors encoding a large class of homological representations, defined on categories containing all mapping class groups and motion groups in a fixed dimension. These source categories are defined using a topological enrichment of the Quillen bracket construction applied to categories of decorated manifolds. This approach unifies many previously-known constructions, including those of Lawrence-Bigelow, and yields many new representations.
description: Final version, to appear in the Annales Henri Lebesgue. 110 pages. Significantly revised and reorganised from v4