cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gondwanamyia chilensis Cumming & Saigusa 2016
Creators: name: González, Christian R.
name: Elgueta, Mario
name: Rafael, José Albertino
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Gondwanamyia
Gondwanamyia chilensis

description: Gondwanamyia chilensis Cumming & Saigusa, in Sinclair et al., 2016
Gondwanamyia chilensis Cumming & Saigusa, in Sinclair et al., 2016: 140, figs. 4–6, 8, 9, 11.
Holotype. Male (CNC), Chile: Osorno, Puyehue N.P. Antillanca 1300m / Feb. 11, 1988 / Nothofagus, tree line/ L. Masner, Chile Exp.
Distribution. Chile: Región de Los Ríos: Ranco Province (Las Trancas at 30 km W La Unión); Región de Los Lagos: Osorno Province (PN Puyehue 4.1 km W Anticura, Anticura, Antillanca, Volcán Casablanca), Llanquihue Province (N Correntoso); Chiloé Province (Ahoni Alto); Región de Aysén del General Carlos Ibáñez del Campo: Aysén Province (Puerto Gualas, Rio Gualas).
description: Published as part of González, Christian R., Elgueta, Mario & Rafael, José Albertino, 2021, A catalog of the Brachystomatidae of Chile (Diptera: Empidoidea), pp. 149-165 in Zootaxa 4969 (1) on page 157, DOI: 10.11646/zootaxa.4969.1.8, http://zenodo.org/record/4746026
Higher-order exceptional point and Landau-Zener Bloch oscillations in driven non-Hermitian photonic Lieb lattices
Creators: name: Xia, Shiqiang
name: Danieli, Carlo
name: Zhang, Yingying
name: Zhao, Xingdong
name: Tang, Liqin
name: Lu, Hai
name: Li, Denghui
name: Song, Daohong
name: Chen, Zhigang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose a scheme to realize parity-time (PT) symmetric photonic Lieb lattices of ribbon shape and complex couplings, thereby demonstrating the higher-order exceptional point (EP) and Landau-Zener Bloch (LZB) oscillations in presence of a refractive index gradient. Quite different from non-Hermitian flatband lattices with on-site gain/loss, which undergo thresholdless PT symmetry breaking, the spectrum for such quasi-one-dimensional Lieb lattices has completely real values when the index gradient is applied perpendicular to the ribbon, and a triply degenerated (third-order) EP with coalesced eigenvalues and eigenvectors emerges only when the amplitude of gain/loss ratio reaches a certain threshold value. When the index gradient is applied parallel to the ribbon, the LZB oscillations exhibit intriguing characteristics including asymmetric energy transition and pseudo-Hermitian propagation as the flatband is excited. Meanwhile, a secondary emission occurs each time when the oscillatory motion passes through the EP, leading to distinct energy distribution in the flatband when a dispersive band is excited. Such novel phenomena may appear in other non-Hermitian flatband systems. Our work may also bring insight and suggest a photonic platform to study the symmetry and topological characterization of higher-order EPs that may find unique applications in for example enhancing sensitivity.
Similarities and Differences in Human Values between Nurses in Four Countries
Creators: name: Glazer, Sharon
name: Beehr, Terry A.
Publisher: name: Maryland Shared Open Access Repository
Year: 2002
Subjects: attraction
selection
attrition
cross cultural psychology
human values
nurses

description: Data on human values were collected from 1410 nurses from Hungary, Italy, the United Kingdom, and the United States. Multivariate analysis of covariance, using the mean rating of all 57 individual values, sex, marital status, and age as the covariates, showed significant differences between countries on the 10 value types. However, the variance accounted for by country on each of these values was small. A plot of the adjusted mean scores of each country on each value type, as well as Spearman rho correlations between countries on the 10 value types show that nurses tend to have similar value type profiles across countries. Because years of experience in nursing do not seem to affect these correlations, we presume that nursing attracts people with personal values that are more similar to each other than different across countries, much like the homogenization process that takes place in organizations.
Brief an Johann I Bernoulli
Creators: name: L'Hôpital, Guillaume François Antoine de
Publisher: name: [s.n.]
Year: 1693

description: von Guillaume-François Antoine de L'Hôpital
description: Signatur autograph. Mit Adresse und Siegelspuren
description: Original. Von der Hand eines Sekretärs
description: Abschrift von der Hand Johann III Bernoullis in UB Basel L I a 906, fo.6
description: Öffentliche Bibliothek der Universität Basel
description: Französisch
description: Druck in: Joh. I B. Briefe 1, pp.167-168
description: Digitalisierung=Digitization=Numérisation TIFF 06.12.2015
Quantum tunnelling without a barrier
Creators: name: Weber, Anne
name: Khokhlova, Margarita
name: Pisanty, Emilio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Tunneling is an iconic concept that captures the peculiarity of quantum dynamics but, despite its ubiquity, questions remain. We focus on strong-field tunneling, which is vital to all attosecond science. We find an unexpected optical tunneling event that happens when the instantaneous electric field vanishes and there is no barrier. This event arises from a color switchover in a strongly polychromatic field. The tunneling without a barrier reveals the disconnect between the standard intuition built on the picture of a quasistatic barrier and the nonadiabatic nature of the process.
description: 7 pages, 5 figures
Cappel
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1888
Subjects: Kappel am Albis

description: Dargestellt wird ein Ausschnitt des Grundrisses der Klosteranlage der ehemaligen Zisterzienserabtei in Kappel am Albis
description: [Johann Rudolf Rahn]
description: Handschriftliche Notiz oben rechts "211" ist Teil der Signatur
description: Johann Rudolf Rahn hat einige Elemente der Darstellung beschriftet und die Längenangaben notiert
description: Weitere Zeichnung Johann Rudolf Rahns auf der Rückseite, vergleiche Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Rahn XLVIII, 211 / Systemnummer: 010585060
description: Aus dem Nachlass Johann Rudolf Rahn Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Measuring differential particle correlations in relativistic nuclear collisions
Creators: name: Magdy, Niseem
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: This study explores the transverse momentum ($p_T$) dependencies of Symmetric and Asymmetric Correlations (SC and ASC) with one and two particles of interest in Au+Au collisions at 200 GeV. Leveraging the AMPT model, the investigation delves into the sensitivity of these correlations to the final state effects, providing valuable insights into their potential for constraining the final state effects' $p_T$ dependencies. The HIJING model is employed as a benchmark for non-flow correlations, shedding light on their impact on interpreting SC and ASC data. Moreover, the study points out that differential SC and ASC with one and two particles of interest (POIs) typically incorporate contributions from event-plane angle fluctuations. Consequently, this work highlights the significance of SC and ASC with one and two POIs as valuable tools for investigating the $p_T$ nature of the final state effects and advocates for comprehensive experimental measurements across various beam energies and system sizes to enhance our understanding and provide additional constraints for theoretical models.
description: 19 pages, 30 figures, Accepted for publication in Physical Review C
High-accuracy Nuclear Spin Dependent Parity Violating Amplitudes in $^{133}$Cs
Creators: name: Chakraborty, A.
name: Sahoo, B. K.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Relativistic coupled-cluster (RCC) theory at the singles and doubles approximation has been implemented to estimate nuclear spin dependent (NSD) parity violating (PV) electric dipole (E1) transition amplitudes ($E1_{PV}^{NSD}$) among hyperfine levels of the $6s ~^2S_{1/2} \rightarrow 7s ~^2S_{1/2}$ transition in $^{133}$Cs. To validate our calculations, we reproduce the Dirac-Hartree-Fock values and results from the combined coupled-Dirac-Hartree-Fock and random phase approximation (CPDF-RPA) method reported earlier. Contributions from the double-core-polarization (DCP) effects at the CPDF-RPA method were found to be between 3-12\% among different hyperfine levels. We derived a generalized expression for $E1_{PV}^{NSD}$, which helped incorporate both the NSD PV Hamiltonian and E1 operator simultaneously in the perturbative approach to account for the DCP contributions. The RCC method subsumes the CPDF-RPA and DCP effects in addition to contributions from the Brückner pair-correlations and normalization of the wave functions, and correlations among them. To improve accuracy of the $E1_{PV}^{NSD}$ amplitudes further, we replace the {\it ab initio} values of the E1 matrix elements and energies by their experimental values via a sum-over-states approach.
description: v1: 14 pages, 3 Figures, 7 Tables, v2: one Table added, Results and conclusion unchanged
A Traditional Educational Practice Adapted for the Digital Age
Creators: name: Nix, Elizabeth M.
name: Etheridge, Brian C.
name: Walsh, Paul
Publisher: name: Maryland Shared Open Access Repository
Year: 2014
Subjects: education
traditional education
digital age
university of baltimore
cyberspace

description: Did you know that you are the star of my favorite reality show?” an online auditor asked a University of Baltimore honors student at a reception in the spring semester of 2013. The student was one of twenty-one honors under- graduates who had enrolled for credit in The King Years, a weekly seminar taught by Taylor Branch, the scholar who won the Pulitzer Prize for the  rst volume of his trilogy on the Civil Rights era. The auditor was one of hundreds of remote learners who tuned in every week to the simultaneous webcast of the class. In UB’s alternative MOOC, Branch engaged the UB students in conversations about pivotal moments in the civil rights movement while a graduate student present in the classroom  elded online questions and comments from engaged web view- ers. For days after the live broadcast, the conversation continued in cyberspace as auditors reviewed the web footage and chatted with each other and Branch about the issues that had come up in class. At the end of the semester, the online participants had a chance to meet Branch in person and rub elbows with the students at a reception, an event that encapsulated the two goals of the course: a face-to-face seminar for enrolled honors students and a massive yet interactive seminar experience for the general public. Our experiment with an alternative MOOC allowed the University of Baltimore to contribute to three conversations concerning educational innovation: (1) How can we de ne and deliver online education to large numbers of students in ways that support excellence? (2) How can digital advances add to an academic institution’s civic engagement? (3) How can honors shape the expectations for massive online experiences?
description: http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1198&context=nchchip
Confronting the rebel yell: how African Americans created and contested Civil War memory, 1865-1965
Creators: name: Lawrence-Sanders, Ashleigh
Publisher: name: No Publisher Supplied
Year: 2019

description: Confronting the Rebel Yell: How African Americans Created and Contested Civil War Memory, 1865-1965 centers Black American memory creation and counter-memory of the Civil War through the mid-20th century. This dissertation focuses on Black perspectives and utilizes African American histories, newspapers, popular culture and activism to demonstrate the reach and importance of Black Civil War memory. African American Civil War memory has undergirded most of African American social movements since Emancipation. In fact, African American Civil War memory increased in importance in the decades after the end of the war, rather than declined. African American Civil War memory was not monolithic and has been used, disputed, and leveraged by a diverse group of African Americans throughout the century after the war’s end. While confrontation with white Southern nostalgia manifested through the Lost Cause is a large part of the story, this dissertation reveals that African American ideas about the war were often as important internally as a means of crafting a usable past for racial uplift. This dissertation examines the long history of African Americans’ fight to be included in Civil War memory and how African Americans countered the dangerous myths of the Lost Cause while creating their own narratives about the war.
Wikipedia: How it Works and How it Can Work for You
Creators: name: Nix, Elizabeth M.
Publisher: name: Maryland Shared Open Access Repository
Year: 2010
Subjects: wikipedia
reliable sources
open source
encyclopedia
research tools

description: As RESPONSIBLE TEACHERS OF HISTORY, we all try to steer our students toward reliable sources. Many of us have been reluctant to authorize students to use Wikipedia in their classwork because we do not fully trust the open source encyclopedia. But as increasing numbers of scholars and teachers work with Wikipedia, its influence becomes undeni- able. In the Spring of 2007, Cathy Davidson suggested in the Chronicle of Higher Education that instead of banning Wikipedia from our classrooms, we history professors "make studying what it does and does not do part of the research-and-methods portion of our courses."1 Davidson went on to suggest that we have students submit articles to the site. I did just that in my "Exploring the Past" course at the University of Baltimore (UB) in the Fall of 2007. My students found it to be one of the most stimulating and useful exercises of the entire semester. In fact, the assignment went well beyond evaluating Wikipedia as a research tool and turned into an unexpected opportunity for students to actively construct history. UB requires all history majors to take "Exploring the Past," but the course attracts a large percentage of non-majors as well. From the begin- ning, the sixty students in my two sections understand that they will be "doing" history through the analysis of a variety of primary documents. We work our way through James West Davidson and Mark H. Lytle's After the Fact2 to learn methods of dealing with various types of sources, and then students embark on their own research projects centering on a particular era of American history that I pick each year.
Constructing Public History in the Classroom: Baltimore '68 as a Case Study
Creators: name: Nix, Elizabeth M.
Publisher: name: Maryland Shared Open Access Repository
Year: 2009
Subjects: oral history
riots of 1968
nontraditional undergraduates
undergraduate history classroom
teaching controversial topics

description: When nontraditional undergraduates collected oral histories about the disturbances
that followed Martin Luther King Jr.’s assassination in April 1968, their deep Baltimore
roots became an invaluable asset to the Baltimore ’68: Riots and Rebirth project.
The racial diversity of the student body at the University of Baltimore allowed interviewers
to capture a wide variety of viewpoints, and that breadth of perspectives became central
to the researchers’ understanding of the controversial topic. The assignment forced students
to actively construct an interpretation of an event that other historians had ignored,
revealing subjective complexities central to historical thinking.
Quantum simulation for time-dependent Hamiltonians -- with applications to non-autonomous ordinary and partial differential equations
Creators: name: Cao, Yu
name: Jin, Shi
name: Liu, Nana
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Non-autonomous dynamical systems appear in a very wide range of interesting applications, both in classical and quantum dynamics, where in the latter case it corresponds to having a time-dependent Hamiltonian. However, the quantum simulation of these systems often needs to appeal to rather complicated procedures involving the Dyson series, considerations of time-ordering, requirement of time steps to be discrete and/or requiring multiple measurements and postselection. These procedures are generally much more complicated than the quantum simulation of time-independent Hamiltonians. Here we propose an alternative formalism that turns any non-autonomous unitary dynamical system into an autonomous unitary system, i.e., quantum system with a time-independent Hamiltonian, in one higher dimension, while keeping time continuous. This makes the simulation with time-dependent Hamiltonians not much more difficult than that of time-independent Hamiltonians, and can also be framed in terms of an analogue quantum system evolving continuously in time. We show how our new quantum protocol for time-dependent Hamiltonians can be performed in a resource-efficient way and without measurements, and can be made possible on either continuous-variable, qubit or hybrid systems. Combined with a technique called Schrodingerisation, this dilation technique can be applied to the quantum simulation of any linear ODEs and PDEs, and nonlinear ODEs and certain nonlinear PDEs, with time-dependent coefficients.
Lessons From Baltimore 1968: How History Can Heal a Harmed City
Creators: name: Nix, Elizabeth M.
Publisher: name: Maryland Shared Open Access Repository
Year: 2015
Subjects: riots of 1968
baltimore riots
history
lessons for baltimore
racial injustice

description: In the 20 years that I have lived in Baltimore City, I have seen guns fired only twice; in each instance the targets were black men and the shooters were police. In one case the officer was trying to stop a group of men who had apparently stolen a car. They bailed out in front of my house, and as they were running away, the officer fired, but missed. In the second case the officer’s aim was better; an assailant held up a medical student on a bicycle, then ran through traffic right in front of our car. An off-duty cop saw the scuffle and fired. He turned out to be a 14-year-old with a BB gun. The boy lay in the street, shot in the stomach; my 12-year-old son and I waited until the police told us to move on. I called my district and set up an appointment with a detective. No one ever came to question me.
description: http://time.com/3839984/lessons-baltimore-1968/
Heterophlebus Philippi 1865
Creators: name: González, Christian R.
name: Elgueta, Mario
name: Rafael, José Albertino
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Heterophlebus

description: Genus Heterophlebus Philippi, 1865
Heterophlebus Philippi, 1865: 764. Type-species: Brachystoma (Heterophlebus) thoracica Philippi, 1865 (subs. des.) by Collin, 1933: 54 (footnote).
Brachystoma (Heterophlebus) Philippi, 1865.
Heterophlebus: Collin, 1933: 54 (as syn. of Oreogeton).
Tenontomyia White, 1916: 237. Type-species: T. gracilipes White (mon.).
References. Melander, 1928: 12 (tax.); Smith, 1967: 16 (cat.); Sinclair, 1995: 665, 671, 720–721 (removed from syn., class.); Sinclair & Cumming, 2000: 184 (in key); Sinclair & Cumming, 2006: 12, 24 (class., phyl.); Moulton & Wiegmann, 2007: 708, 712 (phy.); Sinclair, 2011: 31 (in key).
Remarks. Heterophlebus is known from Australia, New Zealand and South America (Collin 1933; Smith 1989). An identification key to species of Heterophlebus in southern South America, treated as Oreogeton, was provided by Collin (1933).
description: Published as part of González, Christian R., Elgueta, Mario & Rafael, José Albertino, 2021, A catalog of the Brachystomatidae of Chile (Diptera: Empidoidea), pp. 149-165 in Zootaxa 4969 (1) on page 157, DOI: 10.11646/zootaxa.4969.1.8, http://zenodo.org/record/4746026
Exploring Radar Data Representations in Autonomous Driving: A Comprehensive Review
Creators: name: Yao, Shanliang
name: Guan, Runwei
name: Peng, Zitian
name: Xu, Chenhang
name: Shi, Yilu
name: Ding, Weiping
name: Lim, Eng Gee
name: Yue, Yong
name: Seo, Hyungjoon
name: Man, Ka Lok
name: Ma, Jieming
name: Zhu, Xiaohui
name: Yue, Yutao
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: With the rapid advancements of sensor technology and deep learning, autonomous driving systems are providing safe and efficient access to intelligent vehicles as well as intelligent transportation. Among these equipped sensors, the radar sensor plays a crucial role in providing robust perception information in diverse environmental conditions. This review focuses on exploring different radar data representations utilized in autonomous driving systems. Firstly, we introduce the capabilities and limitations of the radar sensor by examining the working principles of radar perception and signal processing of radar measurements. Then, we delve into the generation process of five radar representations, including the ADC signal, radar tensor, point cloud, grid map, and micro-Doppler signature. For each radar representation, we examine the related datasets, methods, advantages and limitations. Furthermore, we discuss the challenges faced in these data representations and propose potential research directions. Above all, this comprehensive review offers an in-depth insight into how these representations enhance autonomous system capabilities, providing guidance for radar perception researchers. To facilitate retrieval and comparison of different data representations, datasets and methods, we provide an interactive website at https://radar-camera-fusion.github.io/radar.
description: Accepted by TITS
Wembedder: Wikidata Entity Embedding Web Service
Creators: name: Nielsen, Finn Årup
Publisher: name: Zenodo
Year: 2017
Subjects: Wikidata
embedding
RDF
web service

description: I present a web service for querying an embedding of entities in the Wikidata knowledge graph. The embedding is trained on the Wikidata dump using Gensim's Word2Vec implementation and a simple graph walk. A REST API is implemented. Together with the Wikidata API the web service exposes a multilingual resource for over 600'000 Wikidata items and properties.
Optimizing Dense Feed-Forward Neural Networks
Creators: name: Balderas, Luis
name: Lastra, Miguel
name: Benítez, José M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Deep learning models have been widely used during the last decade due to their outstanding learning and abstraction capacities. However, one of the main challenges any scientist has to face using deep learning models is to establish the network's architecture. Due to this difficulty, data scientists usually build over complex models and, as a result, most of them result computationally intensive and impose a large memory footprint, generating huge costs, contributing to climate change and hindering their use in computational-limited devices. In this paper, we propose a novel feed-forward neural network constructing method based on pruning and transfer learning. Its performance has been thoroughly assessed in classification and regression problems. Without any accuracy loss, our approach can compress the number of parameters by more than 70%. Even further, choosing the pruning parameter carefully, most of the refined models outperform original ones. We also evaluate the transfer learning level comparing the refined model and the original one training from scratch a neural network with the same hyper parameters as the optimized model. The results obtained show that our constructing method not only helps in the design of more efficient models but also more effective ones.
QRCC: Evaluating Large Quantum Circuits on Small Quantum Computers through Integrated Qubit Reuse and Circuit Cutting
Creators: name: Pawar, Aditya
name: Li, Yingheng
name: Mo, Zewei
name: Guo, Yanan
name: Zhang, Youtao
name: Tang, Xulong
name: Yang, Jun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum computing has recently emerged as a promising computing paradigm for many application domains. However, the size of quantum circuits that can be run with high fidelity is constrained by the limited quantity and quality of physical qubits. Recently proposed schemes, such as wire cutting and qubit reuse, mitigate the problem but produce sub-optimal results as they address the problem individually. In addition, gate cutting, an alternative circuit-cutting strategy that is suitable for circuits computing expectation values, has not been fully explored in the field.
 In this paper, we propose QRCC, an integrated approach that exploits qubit reuse and circuit-cutting (including wire cutting and gate cutting) to run large circuits on small quantum computers. Circuit-cutting techniques introduce non-negligible post-processing overhead, which increases exponentially with the number of cuts. QRCC exploits qubit reuse to find better cutting solutions to minimize the cut numbers and thus the post-processing overhead. Our evaluation results show that on average we reduce the number of cuts by 29% and additional reduction when considering gate cuts.
Heterophlebus ambiguus
Creators: name: González, Christian R.
name: Elgueta, Mario
name: Rafael, José Albertino
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Heterophlebus
Heterophlebus ambiguus

description: Heterophlebus ambiguus (Philippi, 1865)
Brachystoma (Heterophlebus) ambigua Philippi, 1865: 764.
Brachystoma (Heterophlebus) melanogastra Philippi, 1865: 764.
Blepharoprocta ambigua: Bezzi, 1905: 456 (list).
Blepharoprocta melanogastra: Bezzi, 1905: 456 (list).
Blepharoprocta (Heterophlebus) ambigua: Kertész, 1909: 2 (cat.).
Blepharoprocta (Heterophlebus) melanogastra: Kertész, 1909: 2 (cat.).
Brachystoma (Blepharoprocta) ambigua: Melander, 1928: 13 (list).
Brachystoma (Blepharoprocta) melanogastra: Melander, 1928: 13 (list).
Oreogeton ambigua: Collin, 1933: 55 (in key), 72–73, figs. 14c-d (redes.).
Oreogeton melanogastra: Collin, 1933: 72 (as syn. of ambiguus).
Heterophlebus ambiguus: Yang et al., 2007: 453 (cat.).
Heterophlebus melanogaster: Yang et al., 2007: 453 (cat. as syn. of ambiguus).
Syntypes. Heterophlebus ambiguus: without indication of number and sex (not at MNNC, presumably lost), Chile: Valdivia.
Heterophlebus melanogaster: two females (not at MNNC, presumably lost), Chile: Corral and San Juan.
Distribution. Chile: Región de Los Ríos: Valdivia Province (Corral, Valdivia), Ranco Province (San Juan); Región de Los Lagos: Llanquihue Province (Casa Pangue, Puerto Montt, Puerto Varas); Chiloé Province (Castro, Isla Mechuque).
References. Reed, 1888: 301 (cat.); Stuardo, 1946: 105 (cat.); Smith, 1967: 17 (cat); Camousseight, 2005: 91 (list); Rafael & Chagas, 2014: 438 (list).
Remarks. Both species were described on the same page by Philippi (1865) and H. melanogaster was described before H. ambiguus. Both were synonymized with a question mark “?” by Collin (1933) and this nomenclatural act was followed by subsequent authors (Smith, 1967; Yang et al., 2007) with no comments. This dubious synonymy never was checked, nor confirmed and here we are maintaining the synonymies as considered by Collin (1933).
description: Published as part of González, Christian R., Elgueta, Mario & Rafael, José Albertino, 2021, A catalog of the Brachystomatidae of Chile (Diptera: Empidoidea), pp. 149-165 in Zootaxa 4969 (1) on pages 157-158, DOI: 10.11646/zootaxa.4969.1.8, http://zenodo.org/record/4746026
Can persistent homology whiten Transformer-based black-box models? A case study on BERT compression
Creators: name: Balderas, Luis
name: Lastra, Miguel
name: Benítez, José M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Large Language Models (LLMs) like BERT have gained significant prominence due to their remarkable performance in various natural language processing tasks. However, they come with substantial computational and memory costs. Additionally, they are essentially black-box models, challenging to explain and interpret. In this article, we propose Optimus BERT Compression and Explainability (OBCE), a methodology to bring explainability to BERT models using persistent homology, aiming to measure the importance of each neuron by studying the topological characteristics of their outputs. As a result, we can compress BERT significantly by reducing the number of parameters (58.47% of the original parameters for BERT Base, 52.3% for BERT Large). We evaluated our methodology on the standard GLUE Benchmark, comparing the results with state-of-the-art techniques and achieving outstanding results. Consequently, our methodology can "whiten" BERT models by providing explainability to its neurons and reducing the model's size, making it more suitable for deployment on resource-constrained devices.
LA TRANSMISIÓN MORTIS CAUSA DE LOS BIENES  AGROPECUARIOS DEL AGRICULTOR PEQUEÑO
Creators: name: Yusmely Soto López
Publisher: name: Zenodo
Year: 2015

description: SUMARIO: Introducción. 1. Generalidades doctrinarias de la tierra y demás bienes agropecuarios propiedad del agricultor pequeño. 2. Surgimiento de la Propiedad Agraria como Instituto del Derecho Agrario y su relación con el Instituto de la Sucesión Agraria. 3. Breves referencias a la transmisión mortis causa de la tierra y demás bienes agropecuarios en el Derecho Comparado. 4. La herencia de la tierra y demás bienes agropecuarios propiedad de los agricultores pequeños en el ordenamiento jurídico cubano. Análisis crítico de su aplicabilidad práctica. 5. Especial tratamiento sobre la vivienda propiedad del agricultor pequeño. 6. Los problemas de diversidad terminológica. Conclusiones. Bibliografía.
Flowing plasma rearrangement in the presence of static perturbing fields
Creators: name: Rubin, T.
name: Ochs, I. E.
name: Fisch, N. J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Charged particles interacting with electromagnetic waves have a portion of their energy tied up in wave-driven oscillations. When these waves are localized to the exhaust of linear magnetic confinement systems this ponderomotive effect can be utilized to enhance particle confinement. The same effect can be derived for particles moving via an $\mathbf{E} \times \mathbf{B}$ drift into a region of a static perturbation to the electromagnetic fields which has a large wave vector component in the direction of the motion. In this work we use a simplified slab model to self-consistently solve for the electromagnetic fields within the fluid flowing plasma of a static flute-like ($k_\parallel = 0)$ perturbation, and evaluate the resulting ponderomotive potential. We find that two types of perturbations can exist within the flowing plasma, which are an O wave and an X wave in the frame moving with the fluid. In the case of tenuous plasma, these perturbations are magnetostatic or electrostatic multipole-analog perpendicular to the guiding magnetic field in the lab frame, respectfully. For denser plasmas, the O wave-like perturbation is screened at the electron skin depth scale, and the X wave-like perturbation is a combination of a similar perpendicular electric perturbation and parallel magnetic perturbation. The ponderomotive potential generated in the X wave-like case is gyrofrequency-dependent, and can be used as either potential barriers or potential wells, depending on the direction of the flow velocity.
description: 14 pages, 10 figures
TR2MTL: LLM based framework for Metric Temporal Logic Formalization of Traffic Rules
Creators: name: Manas, Kumar
name: Zwicklbauer, Stefan
name: Paschke, Adrian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Traffic rules formalization is crucial for verifying the compliance and safety of autonomous vehicles (AVs). However, manual translation of natural language traffic rules as formal specification requires domain knowledge and logic expertise, which limits its adaptation. This paper introduces TR2MTL, a framework that employs large language models (LLMs) to automatically translate traffic rules (TR) into metric temporal logic (MTL). It is envisioned as a human-in-loop system for AV rule formalization. It utilizes a chain-of-thought in-context learning approach to guide the LLM in step-by-step translation and generating valid and grammatically correct MTL formulas. It can be extended to various forms of temporal logic and rules. We evaluated the framework on a challenging dataset of traffic rules we created from various sources and compared it against LLMs using different in-context learning methods. Results show that TR2MTL is domain-agnostic, achieving high accuracy and generalization capability even with a small dataset. Moreover, the method effectively predicts formulas with varying degrees of logical and semantic structure in unstructured traffic rules.
description: Accepted for publication in Proceedings of the IEEE Intelligent Vehicles Symposium (IV), Jeju Island - Korea, 2-5 June 2024
Heterophlebus bicolor
Creators: name: González, Christian R.
name: Elgueta, Mario
name: Rafael, José Albertino
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Heterophlebus
Heterophlebus bicolor

description: Heterophlebus bicolor (Bigot, 1889)
Brachystoma bicolor Bigot, 1889: 130.
Oreogeton bicolor: Collin, 1933: 55 (in key), 61 (diag.).
Heterophlebus bicolor: Yang et al., 2007: 453 (cat.).
Syntypes. Three males (MNHN?), Chile.
Distribution. Chile (without precise locality).
References. Bezzi, 1905: 456 (list); Kertész, 1909: 1 (cat.); Melander, 1928: 13 (list); Stuardo, 1946: 105 (cat.); Smith, 1967: 17 (cat.).
description: Published as part of González, Christian R., Elgueta, Mario & Rafael, José Albertino, 2021, A catalog of the Brachystomatidae of Chile (Diptera: Empidoidea), pp. 149-165 in Zootaxa 4969 (1) on page 158, DOI: 10.11646/zootaxa.4969.1.8, http://zenodo.org/record/4746026
Work and Nonwork Predictors of Employees’ Retirement Ages
Creators: name: Beehr, Terry A.
name: Glazer, Sharon
name: Nielson, Norma L.
name: Farmer, Suzanne J.
Publisher: name: Maryland Shared Open Access Repository
Year: 2000
Subjects: retirement
older workers
retirement ages
decreasing work force

description: In a study of the likely causes of retirement decisions, 197 older employees of a state
government and their spouses were surveyed as they were getting ready to retire. Data also
were collected from the employees’ personnel records. Holding finances, gender, and
health constant, a set of work characteristics (especially being tired of working) and a set
of nonwork characteristics (personal characteristics and expected retirement activities)
that were conceptualized as potentially inducing employees to retire each provided a
unique contribution of about 10% of the variance to expected retirement age.
title: Ethnische Minderheiten in der Geschichte der Tschechoslowakei / Tschechiens
Creators: name: Niederhofer, Zlatuse
Year: 2011

description: Am 28. Oktober 1918 entstand die erste unabhängige Tschechoslowakische Republik als ein multinationaler Staat mit starken Minderheiten. Diese Minderheiten beeinflussten wesentlich das gesellschaftliche und politische Leben des neuen Staates und führten zu seinem Niedergang. Nach dem 2.Weltkrieg wurde eine neue national einheitliche Tschechoslowakei gegründet, Minderheiten wurden in diesem neuen sozialistisch geführten Staate nur als eine Randerscheinung wahrgenommen. Nach der Samtenen Revolution, den Beitritten zu wichtigen internationalen und regionalen Organisationen und dem Beitritt zur Europäischen Union verbesserte sich die Lage für zahlreiche Minderheitengruppierungen. Einige Minderheitengruppen können jetzt nicht nur ihr kulturelles Leben frei entfalten, sondern auch auf politische Prozesse Einfluss nehmen.
LOS ASPECTOS JURÍDICOS Y LA GESTIÓN DE LOS  RECURSOS NATURALES:  DERECHOS AMBIENTALES DE TERCERA GENERACIÓN
Creators: name: Jardel de Freitas Soares
Publisher: name: Zenodo
Year: 2015

description: SUMARIO: 1- Introducción, 1.1- Concepto del medio ambiente, 1.2 – Principios, 1.2.1 - Principio del desenvolvimiento sostenible del medio ambiente, 1.2.2 - Principio del contaminador - pagador (principio sancionador), 1.2.3 - Principio de la prevención y precaución del medio ambiente, 1.2.4 - Principio de participación mutua en la protección del medio ambiente (participación solidaria), 1.2.5 - Principio de la prioridad del medio ambiente, 1.2.6 - Principio de buena fe y ética ambiental, 1.3 – Características del medio ambiente, 1.4 – Clasificación, 1.5 - Las diferentes responsabilidades por los daños ocasionados al medio ambiente, 1.5.1 - Responsabilidad civil, 1.5.2 -Responsabilidad administrativa, 1.5.3 - Responsabilidad penal, 2- Consideraciones finales, 3- Referencias.
Low energy resolvent expansions in dimension two
Creators: name: Christiansen, T. J.
name: Datchev, K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The behavior of the resolvent at low energies has implications for many kinds of asymptotics, including for the scattering matrix and phase, for the Dirichlet-to-Neumann map, and for wave evolution. In this paper we present a robust method, based in part on resolvent identity arguments following Vodev and boundary pairing arguments following Melrose, for deriving such expansions, and implement it in detail for compactly supported perturbations of the Laplacian on $\mathbb R^2$. We obtain precise results for general self-adjoint black box perturbations, in the sense of Sjöstrand--Zworski, and also for some non-self-adjoint ones. The most important terms are the most singular ones, and we compute them in detail, relating them to spaces of zero eigenvalues and resonances.
description: 31 pages, 2 figures, expanded introduction compared to v1
Heterophlebus bilineatus
Creators: name: González, Christian R.
name: Elgueta, Mario
name: Rafael, José Albertino
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Heterophlebus
Heterophlebus bilineatus

description: Heterophlebus bilineatus (Collin, 1933)
Oreogeton bilineata Collin, 1933: 55 (in key), 67–69, fig. 13d.
Heterophlebus bilineatus: Yang et al., 2007: 453 (cat.).
Holotype. Male (NHMUK), Chile: Casa Pangue.
Distribution. Chile: Llanquihue Province (Casa Pangue).
References. Stuardo, 1946: 105 (cat.); Smith, 1967: 17 (cat.); Pont, 1995: 39 (typ.); Rafael & Chagas, 2014: 438 (list).
description: Published as part of González, Christian R., Elgueta, Mario & Rafael, José Albertino, 2021, A catalog of the Brachystomatidae of Chile (Diptera: Empidoidea), pp. 149-165 in Zootaxa 4969 (1) on page 158, DOI: 10.11646/zootaxa.4969.1.8, http://zenodo.org/record/4746026
Cavitated Ag Paste for Cost-Effective Solar Cell
Creators: name: Intal, Donald
name: Ebong, Abasifreke
name: Hankey, Dana
name: Tibbett, Marshall
Publisher: name: arXiv
Year: 2024
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: This paper reports on the investigation of cavitated silver paste produced by cavitation technology as a cost-effective alternative to traditional three-roll milling (TRM). Cavitation, utilizing high-frequency sound waves, enhances metal paste dispersion, reduces oxidation, extends shelf life, and minimizes waste. Passivated Emitter and Rear Cell (PERC) solar cells made with cavitated silver paste achieved a 21% energy conversion efficiency, slightly lower than the 22% efficiency of conventional paste. Cavitated paste produced finer gridlines, reducing silver usage and costs but increasing contact resistance, leading to a lower fill factor. Despite this, cavitation technology shows promise for more efficient and cost-effective solar cell production. Further research is needed to optimize efficiency and resistance, highlighting the potential for cavitation technology in commercial applications.
description: 5 pages, 4 figures, 3 tables, journal
Mechanical cosmology: simulating scalar fluctuations in expanding Universes using synthetic mechanical lattices
Creators: name: Rhyno, Brendan
name: Velkovsky, Ivan
name: Adshead, Peter
name: Gadway, Bryce
name: Vishveshwara, Smitha
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Inspired by recent advances in observational astrophysics and continued explorations in the field of analog gravity, we discuss the prospect of simulating models of cosmology within the context of synthetic mechanical lattice experiments. We focus on the physics of expanding Universe scenarios described by the Friedmann-Lemaître-Robertson-Walker (FLRW) metric. Specifically, quantizing scalar fluctuations in a background FLRW spacetime leads to a quadratic bosonic Hamiltonian with temporally varying pair production terms. Here we present a mapping that provides a one-to-one correspondence between these classes of cosmology models and feedback-coupled mechanical oscillators. As proof-of-principle, we then perform experiments on a synthetic mechanical lattice composed of such oscillators. We simulate two different FLRW expansion scenarios with Universes dominated by vacuum energy and matter and discuss our experimental results.
description: 7 pages, 3 figures
Multiplicatively reducible subsets of shifted perfect $k$-th powers and bipartite Diophantine tuples
Creators: name: Yip, Chi Hoi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11D45, 11D72, 11N36, 11B30

description: Recently, Hajdu and Sárközy studied the multiplicative decompositions of polynomial sequences. In particular, they showed that when $k \geq 3$, each infinite subset of $\{x^k+1: x \in \mathbb{N}\}$ is multiplicatively irreducible. In this paper, we attempt to make their result effective by building a connection between this problem and the bipartite generalization of the well-studied Diophantine tuples. More precisely, given an integer $k \geq 3$ and a nonzero integer $n$, we call a pair of subsets of positive integers $(A,B)$ a bipartite Diophantine tuple with property $BD_k(n)$ if $|A|,|B| \geq 2$ and $AB+n \subset \{x^k: x \in \mathbb{N}\}$. We show that $\min \{|A|, |B|\} \ll \log |n|$, extending a celebrated work of Bugeaud and Dujella (where they considered the case $n=1$). We also provide an upper bound on $|A||B|$ in terms of $n$ and $k$ under the assumption $\min \{|A|,|B|\}\geq 4$ and $k \geq 6$. Specializing our techniques to Diophantine tuples, we significantly improve several results by Bérczes-Dujella-Hajdu-Luca, Bhattacharjee-Dixit-Saikia, and Dixit-Kim-Murty.
description: 17 pages, revised based on referee comments, references updated
Ground state phase diagram and the exotic phases in the spin-1/2 square lattice J1-J2-Jx model
Creators: name: Yang, Jianwei
name: Liu, Zhao
name: Wang, Ling
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The intricate interplay between frustration and spin chirality has the potential to give rise to unprecedented phases in frustrated quantum magnets. We examine the ground state phase diagram of the spin-1/2 square lattice J1-J2-Jx model by employing critical level crossings and ground state fidelity susceptibility (FS) using exact diagonalization (ED) with full lattice symmetries. Our analysis reveals the evolution of highly symmetric energy levels as a function of J2 at fixed Jx. During a magnetic to non-magnetic phase transition, the precise identification of the phase boundary is achieved through critical level crossings between the gapless excitation of a magnetic phase and the quasi-degenerate ground state of a non-magnet phase. Conversely, a direct transition between two non-magnetic phases is characterized by a FS peak accompanied by an avoided ground state level crossing, serving as a distinctive signal. Within a substantial range of Jx, we identify an anticipated chiral spin liquid (CSL) state and an adjacent nematic spin liquid (NSL) phase with a degeneracy of two on a cylinder. These two phases are demarcated by a nearly vertical boundary line at J2 = 0.65. This critical line terminates at the lower boundary of a magnetic ordered chiral spin solid (CSS) phase. We validate the topological nature of the CSL using the modular S matrix of the minimum entangled states (MES) on a torus, along with the entanglement spectra (ES) of even and odd sectors on a cylinder, employing an SU(2)-symmetric density matrix renormalization group (DMRG) method. Furthermore, we delve into a comprehensive discussion on the nature of the NSL, exploring aspects such as ground state degeneracy, the local bond energy landscape, and the singlet and triplet gaps on various tori. These analysis provide substantial evidence supporting the nematic nature of the NSL.
description: 9 pages, 10 figures
title: Arbeitslosigkeit und Kriminalität bei Jugendlichen mit Migrationshintergrund
Creators: name: Naci, Selin
Year: 2011

description: Was sind die Gründe für Arbeitslosigkeit und Kriminalität bei Jugendlichen? Und sind Jugendliche mit Migrationshintergrund mehr betroffen? Gibt es einen Zusammenhang zwischen Arbeitslosigkeit und Kriminalität? All diese Fragen sollen anhand dieser Arbeit beantwortet werden. Zunächst einmal werden Begriffe definiert und mögliche weitere Faktoren für Arbeitslosigkeit und Kriminalität bei Jugendlichen analysiert. Aufgrund von Sprachbarrieren und fehlende Bildung sind Jugendliche mit Migrationshintergrund schneller von der Arbeitslosigkeit betroffen. Arbeitslosigkeit kann ein Faktor darstellen, jedoch spielen meist andere Faktoren, wie Gewalt in der Familie eine Rolle, dass Jugendliche kriminell werden. Anhand verschiedener Statistiken wird dem Mythos, dass Jugendliche mit Migrationshintergrund krimineller sind, entgegengewirkt. Die Abschaffung des Jugendgerichtshofs Wien stellt eine Hürde für die Bekämpfung der Jugendkriminalität dar. In dieser Arbeit wird versucht den Gründen der Abschaffung auf die Spur zu kommen. Des Weiteren wird auf die Situation junger Häftlinger im Strafvollzug eingegangen. Gibt es Alternativen zum Strafvollzug? Anhand zwei Beispielen (Neustart und Projekt Chance in Deutschland) soll diese Frage erörtert werden. Zum Schluss werden noch generelle Lösungsansätze zur Bekämpfung von Jugendarbeitslosigkeit und Jugendkriminalität, besonders für Jugendliche mit Migrationshintergrund, aufgezeigt.