cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Generic features of a polymer quantum black hole
Creators: name: Münch, Johannes
name: Perez, Alejandro
name: Speziale, Simone
name: Viollet, Sami
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Non-singular black holes models can be described by modified classical equations motivated by loop quantum gravity. We investigate what happens when the sine function typically used in the modification is replaced by an arbitrary bounded function, a generalization meant to study the effect of ambiguities such as the choice of representation of the holonomy. A number of features can be determined without committing to a specific choice of functions. We find generic singularity resolution. The presence and number of horizons is determined by global features of the function regularizing the angular components of the connection, and the presence and number of bounces by global features of the function regularizing the time component. The trapping or anti-trapping nature of regions inside horizons depends on the relative location with respect to eventual bounces. We use these results to comment on some of the ambiguities of polymer black hole models.
description: 32 pages, many figures
Doria nigripalpis Rondani 1859
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Flatidae
Doria
Doria nigripalpis

description: Doria nigripalpis Rondani, 1859
ORIGINAL DESCRIPTION: 1859b: 174.
TYPE LOCALITY: “ in collibus et planitie agri parmensis [Parmese plains and hills (Italy)]”.
TYPE MATERIAL: 2 ♂♂, syntypes (one covered with mold; one missing left mid- and right hind-legs) (MZUF: Box 12): Doria Mgn / nigripalpis Rnd. / 588; 1 ♂, 1 ♀, syntypes (covered with mold; couple pinned together,) (MZUF: Box 12): Doria Mgn / nigripalpis Rnd. ♀ / 589; 1 ♀, syntype (missing hind-legs and abdomen) (MZUF: Box D): Doria Mgn nigripalpis R., 246, ♂, Parma / 393 246; 1 ♂, syntype (MSNC: Box DIPTERA Ex collezione Rondani - I): Doria Mgn. nigripalpis R. 63 ♂ Parma / Coll. Rondani, scatola n° 1, posiz. F-5 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♂, syntype (MSNPV: Box 96): Doria Mgn nigripalpis R., 126, ♂, Parma.
CURRENT STATUS: junior synonym of Phorinia aurifrons (Robineau-Desvoidy, 1863) (Herting & Dely-Draskovits 1993: 141).
REMARKS: Rondani (1859b: 174) described Doria nigripalpis without specifying the number or the sex of the specimens and not giving a range of lengths. We found seven syntypes in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 303, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Use Cases and Tools in HMC Hub Energy
Creators: name: Süß Wolfgang
name: Stucky Karl-Uwe
name: Schweikert Jan
name: Koubaa Mohamed Anis
name: Ballani Felix
name: Steinmeier Leon
Publisher: name: Zenodo
Year: 2022
Subjects: FAIR Digital Objects
Photovoltaics Ontology
RO Crates

description: Five Helmholtz Centers are participating in the Research Field Energy, three of them are directly contributing to Hub Energy. To be well prepared for their supporting tasks in establishing a FAIR data ecosystem within the energy research community at Helmholtz, the team members of Hub Energy study relevant use cases and develop software tools in close cooperation with FAIR Data Commons. This poster presents four examples for this work: A photovoltaic system requires ontology development and data models based on standards like IEC 61850 or SensorML as well as on FAIR Digital Objects (FDO). In another use case, RO-Crates are automatically generated for data of the KIT Campus North energy and water consumption. The aim is to study methods for a detailed metadata desciption in data publication processes. In the field of software development, an FDO browser offers cascading search for metadata and application data entities and a metadata editor supports users in creating and editing schemas and instances as well. The presented activities foster close contact between Hub Energy and Helmholtz energy researchers and, thus, essentially support the formation of a FAIR energy data management. Use cases feed technical details into the Hub's energy knowledge pool and they are also a nearly perfect training programme for the Hub personnel. In doing the presented software development work, deep insights into energy data landscapes and an improved sense for user requirements are induced, even if in the end more elaborated and harmonized solutions from FAIR Data Commons may be adopted.
title: Hierarchical Linear Modeling of Drinking to Cope with Anxiety among College Students
Creators: name: Wetzell, Bradley
name: Pearson, Matthew R.
name: Henson, James
Publisher: name: Old Dominion University Libraries
Year: 2010

description: Previous research has assumed that drinking motives (reasons for drinking) remain fairly stable over time (traits). The current study examines how drinking motives of college students may vary over time (states). Weekly measures were completed by 125 undergraduates at Old Dominion University, which examined how average levels of anxiety interacted with anxiety coping motives to influence drinking. Using Hierarchical Linear Modeling, it was found that anxiety coping motives were less predictive for participants with elevated average anxiety levels, as opposed to participants with normal to low anxiety levels. Implications and possible explanations are discussed.

Research Mentor: Dr. James Henson, Department of Psychology
The Landscape of Noncredit Workforce Education: State Policies and Community College Practices
Creators: name: Van Noy, Michelle
name: Jacobs, James
name: Korey, Suzanne
name: Bailey, Thomas R.
name: Hughes, Katherine Lee
Publisher: name: Columbia University
Year: 2008
Subjects: Community college students--Education
Community colleges

description: Postsecondary noncredit education has become increasingly common in recent years, and at many community colleges, noncredit education enrolls more students than credit programs. Much of the growth has occurred in courses connected with workforce instruction and contract training. These programs are noted for their important role in responding to shifting workforce demands and providing skills in a way that is flexible and responsive to employer needs. The growth in community college noncredit workforce education raises fundamental questions about whether the colleges are keeping pace with student and workforce needs, using resources efficiently, and providing access to all students. The answers may challenge current state policies and college practices. Noncredit workforce education can play an important role in responding to local labor market demands by meeting the workforce needs of employers and the needs of students for immediate skills. It can also benefit students in other ways by providing access to credit programs, generating meaningful recorded outcomes for a range of student needs, and facilitating the long term pursuit of degrees. Community college noncredit workforce education can have a central role in states that choose to prioritize funding to support career pathways as part of their workforce development agenda by connecting short-term training to programs leading to degrees and credentials.
Forecasting Stock Time-Series using Data Approximation and Pattern Sequence Similarity
Creators: name: Vishwanath, R. H.
name: Leena, S.
name: Srikantaiah, K. C.
name: Kumar, K. Shreekrishna
name: Shenoy, P. Deepa
name: Venugopal, K. R.
name: Iyengar, S. S.
name: Patnaik, L. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: Time series analysis is the process of building a model using statistical techniques to represent characteristics of time series data. Processing and forecasting huge time series data is a challenging task. This paper presents Approximation and Prediction of Stock Time-series data (APST), which is a two step approach to predict the direction of change of stock price indices. First, performs data approximation by using the technique called Multilevel Segment Mean (MSM). In second phase, prediction is performed for the approximated data using Euclidian distance and Nearest-Neighbour technique. The computational cost of data approximation is O(n ni) and computational cost of prediction task is O(m |NN|). Thus, the accuracy and the time required for prediction in the proposed method is comparatively efficient than the existing Label Based Forecasting (LBF) method [1].
description: 11 pages
Echinomya alpicola Rondani 1861
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Echinomya
Echinomya alpicola

description: Echinomya alpicola Rondani, 1861
ORIGINAL DESCRIPTION: 1861e: 157.
TYPE LOCALITY: “ in Alpibus Insubriae [Insubrian (= Lombardy, Italy) Alps]”.
TYPE MATERIAL: 1 ♂, syntype (missing right hind-leg) (MZUF: Box 10): Echynomya [sic!] Dmrl / alpicola Rnd., ♂, Alpi / 491.
CURRENT STATUS: junior synonym of Tachina praeceps Meigen, 1824 (Herting & Dely-Draskovits 1993: 270).
REMARKS: Rondani (1861e: 157) described Echinomya alpicola from just the male sex, without specifying either the number or the length of the specimens: “ mas inventus [the male found]”. Herting (1969: 190) reported one male in the MZUF. We found one syntype in this study. The MZUF also contains an additional (non-type) female.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on pages 303-304, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Thermal neutron flux measurements in STAR experimental hall
Creators: name: Fisyak, Yuri
name: Tsai, Oleg
name: Xu, Zhangbu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report on measurements of thermal neutron fluxes at different locations in the STAR experimental hall during pp $\sqrt s$ = 510 GeV Run 13 at RHIC. We compared these measurements with calculations based on \textsc{PYTHIA} as minimum bias events generator, the detailed GEANT3 simulation of the STAR detector and the experimental hall, and using GCALOR as neutron transport code. A good (within $\approx$ 30%) agreement was found at locations near ($\approx$1m) and very far ($\approx$10m) from the beam pipe. For intermediate locations ($\approx$ 5m) the simulation overestimates neutron flux by a factor of $\approx$3.
description: 5 pages, 12 figures
Fiscal Consolidation Programs and Income Inequality
Creators: name: Brinca, Pedro
name: Ferreira, Miguel H.
name: Franco, Francesco
name: Holter, Hans A.
name: Malafry, Laurence
Publisher: name: Malden, Mass. [u.a.] : Wiley-Blackwell
Year: 2020
Subjects: subject: tax progressivity
subject: heterogeneity
subject: growth
subject: wealth
subject: policy
subject: multipliers
subject: elasticity
subject: austerity
subject: 330

description: We document a strong empirical relationship between higher income inequality and stronger recessive impacts of fiscal consolidation episodes across time and space. To explain this finding, we develop a life-cycle economy with uninsurable income risk. We calibrate our model to match key characteristics of several European economies, including inequality and fiscal structures, and study the effects of fiscal consolidation programs. In our model, higher income risk induces precautionary savings behavior, which decreases the proportion of credit-constrained agents in the economy. These agents have less elastic labor supply responses to fiscal consolidations, which explain the correlation with inequality in the data.
A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars. III. The northern late-type nitrogen-rich sample
Creators: name: Dsilva, K.
name: Shenar, T.
name: Sana, H.
name: Marchant, P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Massive stars are powerful cosmic engines. In the phases immediately preceding core-collapse, massive stars in the Galaxy with $M_i \gtrsim 20$ $M_{\odot}$ may appear as classical Wolf-Rayet (WR) stars. As the final contribution of a homogeneous RV survey, this work constrains the multiplicity properties of northern Galactic late-type nitrogen-rich Wolf-Rayet (WNL) stars. We compare their intrinsic binary fraction and orbital period distribution to the carbon-rich (WC) and early-type nitrogen-rich (WNE) populations from previous works. We obtained high-resolution spectra of the complete magnitude-limited sample of 11 Galactic WNL stars with the Mercator telescope on the island of La Palma. We used cross-correlation to measure relative RVs and flagged binary candidates based on the peak-to-peak RV dispersion. By using Monte Carlo sampling and a Bayesian framework, we computed the three-dimensional likelihood and one-dimensional posteriors for the upper period cut-off, power-law index, and intrinsic binary fraction. Adopting a threshold $C$ of 50 km s$^{-1}$, our Bayesian analysis produced an intrinsic fraction of $0.42\substack{+0.15 \\ -0.17}$ for the parent WNL population alongside distributions for the power-law index and the orbital periods. The observed period distribution of Galactic WN and WC binaries from the literature is in agreement with what is found. The period distribution of Galactic WN binaries peaks at $P{\sim}1$-$10$d and that of the WC population at $P{\sim}5000\,$d. This shift cannot be reconciled by orbital evolution due to mass loss or mass transfer. At long periods, the evolutionary sequence O($\xrightarrow{}$LBV)$\xrightarrow{}$WN$\xrightarrow{}$WC seems feasible. The high frequency of short-period WN binaries compared to WC binaries suggests that they either tend to merge or that the WN components in these binaries rarely evolve into WC stars in the Galaxy.
description: Accepted for publication in Astronomy and Astrophysics
ЗАПАДНОЕВРОПЕЙСКИЕ МИФЫ О РУССКОЙ ИСТОРИИ КАК ИСТОРИИ СУХОПУТНОЙ (ЧАСТЬ I)
Creators: name: Грот Лидия Павловна
Publisher: name: Вопросы подводной археологии
Year: 2022
Subjects: ДРЕВНЕРУССКАЯ ЦИВИЛИЗАЦИЯ
ЭПОХА БРОНЗЫ
ПОЛИТИЧЕСКИЕ МИФЫ
РЕЧНОЕ СУДОХОДСТВО

description: В статье, представляющей первую часть публикации, показана историческая несостоятельность западноевропейских политических мифов, отрицающих исконность древнерусского судоходства. На базе большого количества источников доказывается, что развитие древнерусской цивилизации шло благодаря использованию речных путей и созданию речного судоходства.The article representing the first part of the publication shows the historical inconsistency of Western European political myths that deny the originality of ancient Russian shipping. Based on a large number of sources, it is proved that the development of ancient Russian civilization was due to the use of river routes and the creation of river navigation.
Nonreciprocity engineering in magnetostatic spin waves
Creators: name: Deorani, Praveen
name: Kwon, Jae Hyun
name: Yang, Hyunsoo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetostatic surface spin waves (MSSW) excited from a coplanar waveguide antenna travel in different directions with different amplitudes. This effect, called nonreciprocity of MSSW, has been investigated by micromagnetic simulations. The ratio of amplitude of two counter propagating spin waves, the nonreciprocity parameter κ, is obtained for different ferromagnetic materials, such as NiFe (Py), CoFeAl, yttrium iron garnet (YIG), and GaMnAs. A device schematic has been proposed in which κ can be tuned to a large value by varying simple geometrical parameters of the device.
description: Curr. Appl. Phys. (2013)
Echinomya apicalis Rondani 1848
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Echinomya
Echinomya apicalis

description: Echinomya apicalis Rondani, 1848
ORIGINAL DESCRIPTION: 1848b: 75.
TYPE LOCALITY: “ Nouvelle-Grenade, régions froides [Nueva Granada (= high mountains of the northern Cordillera), cold regions]” (Macquart 1846: 272) [type locality for Echinomya analis Macquart, 1846].
TYPE MATERIAL: see Remarks.
CURRENT STATUS: Guimarães (1971) did not list it; O’Hara considered it doubtful species of Tachinidae (J.E. O’Hara, pers. comm., August 2014).
REMARKS: Fabricius (1805: 311) and Meigen (1824: 290) described two different species under the same name, Tachina analis. Rondani (1848b: 75) moved Tachina analis, without specifying of which author, to the genus Echinomya Latreille, 1805, where there was already a species with the same name described by Macquart (1846: 272), and consequently proposed the new replacement name Echinomya apicalis for Echinomyia analis Macquart, 1846. The type material for Echinomya apicalis will be the same as for the name it was proposed to replace, i. e., Echinomyia analis. There is no type of this latter species in the MHNL (O. Boilly, pers. comm., 2019), MNHN (Muséum national d’Histoire naturelle 2020) or OUMNH (Z. Simmons, pers. comm., 2019) where Macquart’s collection is preserved.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 304, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
INSPIRE Checklist for the development and implementation of initiatives to foster responsible research practices
Creators: name: Blom, Fenneke
Publisher: name: Zenodo
Year: 2020
Subjects: research integrity
fostering responsible research practices

description: This checklist was developed as part of the INSPIRE project* to support the development and implementation of initiatives that aim to foster responsible research practices, and to assist the documentation and dissemination of the initiative. The checklist can be used for new initiatives as well as for revisions.
 The checklist consists of two parts: Assessment and Classification.
 The assessment of initiatives is split into two domains: Potential effectiveness and Potential to be implemented. For both domains two indicators are defined. For each indicator several desirable traits are listed. Additionally, some suggestions to consider for future progress and sustainability of the initiative are listed.
 The classification part starts with four categories that are used in the spectrum of initiatives that resulted from the INSPIRE project, shared on The Embassy of Good Science. To assist the documentation of initiatives, a list of categories follows, that might give inspiration on what to take into consideration in the development process, assisting you to have thought of all potentially relevant aspects. This part may also help others who might be inspired by your example and wish to implement it in another institute. Topics addressed in this section of the checklist will benefit the selection of relevant initiatives to those who wish to implement one.
 * INSPIRE project: Inventory in the Netherlands of Stakeholders’ Practices and Initiatives on Research Integrity to set an Example. VU University 2018-2020. Funded by ZonMw.
description: Version 1.1: corrected typo's
ИЗУЧЕНИЕ ДАТСКОГО ТРАНСПОРТА «BIRGIT» У БЕРЕГОВ КРЫМА
Creators: name: Вахонеев Виктор Васильевич
Publisher: name: Вопросы подводной археологии
Year: 2022
Subjects: ТРАНСПОРТ
ПОДВОДНЫЕ ИССЛЕДОВАНИЯ
СУДОВОЙ КОЛОКОЛ
ЕВПАТОРИЯ

description: В 2016 г. в акватории г. Евпатория на глубине 30 м сотрудниками Черноморского центр подводных исследований были обследованы остатки затонувшего во время Великой Отечественной войны военного транспорта. В ходе полевых исследований, а также на основе архивных материалов было установлено, что затонувшим транспортом является датский пароход «Birgit». Предварительная идентификация в последствии была подтверждена находкой судового колокола с названием судна.Employees of the Black Sea Underwater Research Center examined in 2016 in the water area of Yevpatoria at a depth of 30 m the remains of the military transport sunk during the Great Patriotic War. In the course of field research, as well as on the basis of archival materials, it was clear that the sunken transport is the Danish steamer «Birgit». The preliminary identification was later confirmed by the discovery of a ship’s bell with the name of the vessel.
The symplectic properties of the PGL(n,C)-gluing equations
Creators: name: Garoufalidis, Stavros
name: Zickert, Christian K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In a previous article we studied PGL(n,C)-representations of a 3-manifold via a generalization of Thurston's gluing equations. Neumann has proved some symplectic properties of Thurston's gluing equations that play an important role in recent developments of exact and perturbative Chern-Simons theory. In this paper, we prove the symplectic properties of the PGL(n,C)-gluing equations for all ideal triangulations of compact oriented 3-manifolds.
description: 33 pages, 50 figures
Generalised energy equipartition in electrical circuits
Creators: name: Ghosh, Aritra
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this brief note, we demonstrate a generalised energy equipartition theorem for a generic electrical circuit with Johnson-Nyquist (thermal) noise. From quantum mechanical considerations, the thermal modes have an energy distribution dictated by Planck's law. For a resistive circuit with some inductance, it is shown that the real part of the admittance is proportional to a probability distribution function which modulates the contributions to the system's mean energy from various frequencies of the Fourier spectrum. Further, we analyse the case with a capacitor connected in series with an inductor and a resistor. The results resemble superstatistics, i.e. a superposition of two statistics and can be reformulated in the energy representation. The correct classical limit is obtained as $\hbar \rightarrow 0$.
description: v2: Typos corrected
Pulse Asia Research Poll: July 2010 Ulat ng Bayan Survey
Creators: name: Pulse Asia Research
Publisher: name: Roper Center for Public Opinion Research
Year: 2020

description: Poverty and living standards (5); household expenditure (6); personal quality of life (2); national quality of life (2); ratings of officials and government agencies (30); rating national administration on select issues (11); urgent personal concerns (3); urgent national concerns (3); overall conduct of May 2010 elections (5); time it took to vote (1); vote-buying during May 2010 elections (5); voter disenfranchisement during May 2010 elections (2); elections of democracy (1); trust ratings of government officials and agencies (19); credibility of media coverage (3); credibility of election surveys and survey groups (7); assessment of Former President Gloria Macapagal Arroyo (2); priorities of President Benigno Aquino's administration (1); expectations for first 6 months of new presidential administration (8); discussion of important issues, media bias in May 2010 elections vs. past elections (2); martial law (1); hopelessness (1); moving to another country (1); tax on Short Messaging Services (SMS), texts (3); climate change (4); cause of calamities like drought, typhoons, etc. (1); actions taken, willing to take to help solve environmental and natural resource problems (14); successful marriage (9).
Recursive Stochastic Effects in Valley Hybrid Inflation
Creators: name: Levasseur, Laurence Perreault
name: Vennin, Vincent
name: Brandenberger, Robert
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Hybrid Inflation is a two-field model where inflation ends by a tachyonic instability, the duration of which is determined by stochastic effects and has important observational implications. Making use of the recursive approach to the stochastic formalism presented in Ref. [1], these effects are consistently computed. Through an analysis of back-reaction, this method is shown to converge in the valley but points toward an (expected) instability in the waterfall. It is further shown that quasi-stationarity of the auxiliary field distribution breaks down in the case of a short-lived waterfall. It is found that the typical dispersion of the waterfall field at the critical point is then diminished, thus increasing the duration of the waterfall phase and jeopardizing the possibility of a short transition. Finally, it is found that stochastic effects worsen the blue tilt of the curvature perturbations by an order one factor when compared with the usual slow-roll contribution.
description: 26 pages, 6 figures
GL(n) equivariant Minkowski valuations
Creators: name: Wannerer, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 52A20 (Primary) 52B45, 52A40 (Secondary)

description: A classification of all continuous GL(n) equivariant Minkowski valuations on convex bodies in $\mathbb{R}^n$ is established. Together with recent results of F.E. Schuster and the author, this article therefore completes the description of all continuous GL(n) intertwining Minkowski valuations.
description: 13 pages
Curriculum and Pedagogy to Integrate Occupational and Academic instruction in the Community College: Implications for Faculty Development
Creators: name: Perin, Dolores
Publisher: name: Columbia University
Year: 1998
Subjects: Community college students--Education
Community colleges

description: This is a case study of curriculum and pedagogy used to integrate academic and occupational education in the community college. The study investigated classroom practices, views of integrated instruction on the part of staff and students, and professional development approaches. Thirty-three integrated classrooms in seven community colleges in four states were studied. Instruction was integrated either through linking courses, or infusing academic or occupational instruction in single courses. Two-thirds of the instructors applied a strong form of integration, and the majority of instructors combined teacher- and student-centered methods, contrary to the expectation that integrated instruction would be primarily student-centered. College faculty and administrators were highly concerned about students' need for improved academic skills, suggesting an overlap with the purposes of remedial education. At the same time, little explicit instruction in literacy or critical thinking skills was observed in occupational classrooms. A strong program of professional development combined with the support of senior administrators promoted sustainability. Several approaches to staff development had the potential to overcome faculty resistance to integrated instruction. Finally, despite much enthusiasm for academic-occupational integration, the study sites had almost no empirical evidence to offer. If integrated instruction is to be evaluated, it will be necessary to disentangle its effects from those of other good practices that tend to accompany it.
Effectuating tunable valley selection via multi-terminal monolayer graphene devices
Creators: name: Tapar, Shrushti
name: Muralidharan, Bhaskaran
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Valleytronics using two-dimensional materials opens unprecedented opportunities for information processing with the valley polarizer being a basic building block. Paradigms such as strain engineering, the inclusion of line defects, and the application of electrostatic-magnetic fields extensively explored for creating valley polarization suffer from limitations like smaller transmission or the lack of polarization directionality. We propose an all-electrical valley polarizer using zigzag edge graphene nanoribbons in a multi-terminal device geometry, that can be gate-tuned to operate along two independent regimes: (i) terminal-specific valley filter that utilizes bandstructure engineering, and (ii) parity-specific valley filter that exploits the parity selection rule in zigzag edge graphene. We show that the device exhibits intriguing physics in the multimode regime of operation that affects the valley polarization and hence investigate various factors affecting the polarization in wide device geometries, such as, optical analogs of graphene Dirac fermions, angle-selective transmission via p-n junctions, and the localization of edge states. We optimize the geometry of the proposed device to achieve maximum valley polarization, thereby, paving the way toward a physics based tunable valleytronic device design using monolayer graphene.
description: 10 pages, 7 figures, comments welcome
Echinomya casta Rondani 1859
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Echinomya
Echinomya casta

description: Echinomya casta Rondani, 1859
ORIGINAL DESCRIPTION: 1859b: 48 (key), 53 (description).
TYPE LOCALITY: “ in agri parmensis collibus [Parmese hills (Italy)]”.
TYPE MATERIAL: 1 ♂, syntype (covered with mold), 2 ♀♀, syntypes (one covered with mold, the other missing head) (MZUF: Box 10): Echynomya [sic!] Dmrl / casta Rnd., ♂ / 483; 1 ♂, syntype (missing fore- and hind-legs), 1 ♀, syntype (MZUF: Box E): Echinomya Dmrl casta Rnd., 168, ♂ ♀, Apenn. [= Apennines] / 393 168; 1 ♂, syntype (missing left fore-leg) (MSNC: Box DIPTERA Ex collezione Rondani - I): Echinomya casta Rndn. ♂ ♀ Apenn. [= Apennines] / Coll. Rondani, scatola n° 4, posiz. H-8 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♀, syntype (MSNC: Box DIPTERA Ex collezione Rondani - I): Echinomya casta Rndn. ♀ Apenn. [= Apennines] / Coll. Rondani, scatola n° 4, posiz. H-9 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♂, syntype (MSNPV: Box 97): Echynomya [sic!] casta Rndn., 50, ♂ ♀, Parma.
CURRENT STATUS: valid species, as Tachina casta (Herting & Dely-Draskovits 1993: 265, Pape et al. 1995: 23, Cerretti 2010: 304); valid species, as Tachina (Eudoromyia) casta (O’Hara et al. 2020: 871).
REMARKS: Rondani (1859b: 53) described both sexes of Echinomya casta without specifying the exact number of specimens and not giving a range of lengths, but presumably from more than one specimen because he stated: “ non infrequens [not rare]”. We found eight syntypes in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 304, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
ЗАРОЖДЕНИЕ, ГЕНЕЗИС ДРЕВНЕЙШИХ ФОРМ МОРЕПЛАВАНИЯ СТАРОГО СВЕТАИ ПРОБЛЕМЫ СОВРЕМЕННОЙ НАУКИ
Creators: name: Николай Петрович Писаревский
Publisher: name: Вопросы подводной археологии
Year: 2022
Subjects: ПАЛЕОЛИТ
ОДНОДЕРЕВКИ
КОЖАНЫЕ СУДА
КОРСАРДИНИЯ
ЛАВРАЗИЯ

description: В статье проанализированы основные подходы к новейшим проблемам изучения происхождения мореплавания и зарождения морских судов, начиная с эпохи палеолита в зарубежной историографии археологии и древней истории. Определены предпосылки и направления их изучения в науке, обусловленность новых походов открытием новых источников и фактов. Дана критическая оценка взглядам о мореплавании неандертальцев и колонизации островов Средиземноморья в Нижнем Палеолите.The article analyzes the main approaches of foreign historiography of archaeology and ancient history to modern problems of studying the origin of navigation and ancient sea vessels, beginning with the Paleolithic era. Defined preconditions and directions of their learning in science, conditionality new research the discovery of new sources and facts. Presented critical assessment of the views on the navigation of the Neanderthals and the colonization of the Mediterranean Islands in the Lower Paleolithic.
Context-based Word Acquisition for Situated Dialogue in a Virtual World
Creators: name: Qu, Shaolin
name: Chai, Joyce Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: To tackle the vocabulary problem in conversational systems, previous work has applied unsupervised learning approaches on co-occurring speech and eye gaze during interaction to automatically acquire new words. Although these approaches have shown promise, several issues related to human language behavior and human-machine conversation have not been addressed. First, psycholinguistic studies have shown certain temporal regularities between human eye movement and language production. While these regularities can potentially guide the acquisition process, they have not been incorporated in the previous unsupervised approaches. Second, conversational systems generally have an existing knowledge base about the domain and vocabulary. While the existing knowledge can potentially help bootstrap and constrain the acquired new words, it has not been incorporated in the previous models. Third, eye gaze could serve different functions in human-machine conversation. Some gaze streams may not be closely coupled with speech stream, and thus are potentially detrimental to word acquisition. Automated recognition of closely-coupled speech-gaze streams based on conversation context is important. To address these issues, we developed new approaches that incorporate user language behavior, domain knowledge, and conversation context in word acquisition. We evaluated these approaches in the context of situated dialogue in a virtual world. Our experimental results have shown that incorporating the above three types of contextual information significantly improves word acquisition performance.
ИССЛЕДОВАНИЕ, АТРИБУЦИЯ И ПРОБЛЕМЫ ДЕГРАДАЦИИ «БЛАГОРОДНОЙ» КОСТИ: ИСТОРИОГРАФИЧЕСКИЙ ОБЗОР
Creators: name: Носова Екатерина Игоревна
Publisher: name: Вопросы подводной археологии
Year: 2022
Subjects: КОСТЬ
АТРИБУЦИЯ
РАЗРУШЕНИЕ
КОЛЕБАТЕЛЬНАЯ СПЕКТРОСКОПИЯ

description: Статья представляет собой обзор публикаций по проблемам идентификации и механизмам разрушения «благородной» кости. На основании литературных данных приведены морфологические признаки, благодаря которым может быть установлена разновидность и источник костного материала, а также описан пример идентификации различных видов «благородной» кости методом колебательной спектроскопии. Основной характеристикой «благородной» кости с точки зрения химии является ее композиционный состав, проявляющийся в сочетании органических и неорганических составляющих. Это позволяет изделиям из «благородной» кости успешно сопротивляться агрессивным средам. Вместе с тем, «благородная» кость подвержена процессам химической, термо- и биодеструкции, а также разрушению в соленой воде. Эти процессы последовательно рассмотрены в настоящей работе.The article represents the review of the newest historiography on problems of identification and mechanisms of destruction of ivory. Based on the recent publications, we present morphological features that can be used to identify the animal, as well as we describe an example of the identification of different types of ivory by vibrational spectroscopy. The main characteristic of ivory in terms of chemistry is its compositional composition, manifested in the combination of organic and inorganic components. This allows the products made of ivory to successfully resist the aggressive environment. At the same time, ivory is subject to chemical, thermal and biodegradation processes, as well as destruction in salt water. These processes are consecutively considered in the present work.
Spin-spin interaction in the bulk of topological insulators
Creators: name: Sun, Jinhua
name: Chen, Liang
name: Lin, Hai-Qing
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We apply mean-field theory and Hirsch-Fye quantum Monte Carlo method to study the spin-spin interaction in the bulk of three-dimensional topological insulators. We find that the spin-spin interaction has three different components: the longitudinal, the transverse and the transverse Dzyaloshinskii-Moriya-like terms. When the Fermi energy is located in the bulk gap of topological insulators, the spin-spin interaction decays exponentially due to Bloembergen-Rowland interaction. The longitudinal correlation is antiferromagnetic and the transverse correlations are ferromagnetic. When the chemical potential is in the conduction or valence band, the spin-spin interaction follows power law decay, and isotropic ferromagnetic interaction dominates in short separation limit.
description: 9 pages, 10 figures
Echinomya filipalpis Rondani 1863
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Echinomya
Echinomya filipalpis

description: Echinomya filipalpis Rondani, 1863
ORIGINAL DESCRIPTION: 1863: 15.
TYPE LOCALITY: “ Chiliae [Chile]”.
TYPE MATERIAL: 1 ♂, syntype (very moldy) (MZUN: Box Coll. entomol. extra-europea, Fam. Tachinidei - Gen. Dejeania a Belvosia): Echinomyia [sic!] filipalpis Rnd., Chili [= Chile] / M. Zool. N° 11317 / ♂.
CURRENT STATUS: valid species, as Peleteria filipalpis (Guimarães 1971: 44); valid species, unplaced to subgenus of Peleteria (O’Hara et al. 2020: 860).
REMARKS: Rondani (1863: 15) described Echinomya filipalpis, without specifying the number, the sex or the length of the specimens, from material received from R.A. Philippi. Costa (1866: 32) listed a single MZUN specimen numbered “658”. We also found one syntype in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 305, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
НУМИЗМАТИКА КАСПИЙСКОГО МОРЯ
Creators: name: Пачкалов Александр Владимирович
Publisher: name: Вопросы подводной археологии
Year: 2022
Subjects: КАСПИЙСКОЕ МОРЕ
НУМИЗМАТИКА
МОНЕТЫ
СРЕДНЕВЕКОВЬЕ
РОССИЙСКАЯ ИМПЕРИЯ

description: В статье рассматриваются находки монет периода средневековья и нового времени, сделанные в акватории Каспийского моря. Находки средневековых мусульманских монет XIV века связаны с затоплением населенных пунктов в ходе трансгрессии Каспия. Многочисленные находки монет Российской империи на острове Чистая банка и в других местах могут быть связаны с различными причинами, которые рассматриваются в предлагаемой статье.The article examines the finds of coins from the Middle Ages and modern times made in the Caspian Sea. Finds of medieval Muslim coins of the XIV century are associated with the flooding of settlements during the transgression of the Caspian Sea. Numerous finds of coins of the Russian Empire on the island of Chistaya Banka and in other places may be associated with various reasons, which are discussed in the proposed article.
title: Ενεργειακή και οικονομοτεχνική ανάλυση δυνατοτήτων επανάχρησης διατηρητέου συγκροτήματος κτιρίων στο Δήμο Χανίων
title: Energy, economic and technical analysis of the possibilities of re-use of a preservable complex of buildings in the municipality of Chania
Creators: name: Κωτσου Ιωαννα
Publisher: name: Technical University of Crete
Year: 2022

description: Αντικείμενο μελέτης της παρούσας πτυχιακής εργασίας είναι η ενεργειακή και οικονομοτεχνική μελέτη πρότασης επανάχρησης του διατηρητέου συγκροτήματος κτιρίων - μετοχιού «Ησυχάκη». Η πρόταση αυτή προβλέπει το ένα μέρος του συγκροτήματος να μετατραπεί σε δωμάτια φιλοξενίας πολιτιστικού και εκπαιδευτικού ενδιαφέροντος, ενώ το κεντρικό κτήριο σε εκθεσιακό χώρο και χώρους μελέτης. Στόχος είναι η ανάλυση δυνατοτήτων ενεργειακής αναβάθμισης και αυτονόμησης του μετοχιού με το ελάχιστο δυνατό περιβαλλοντικό αποτύπωμα. Η πρόταση αυτή είναι σύμφωνη με την Χάρτα της Βενετίας και σέβεται απόλυτα τόσο το μετόχι όσο και τα όρια-κανόνες του φυσικού περιβάλλοντος στο οποίο εντάσσεται.
Στη διπλωματική θα παρουσιαστεί η διαδικασία για την υλοποίηση της ενεργειακής αναβάθμισης με χρήση των λογισμικών της 4M GCAD και KENAK. Μέσω των προγραμμάτων αυτών θα αποτυπωθεί το κτιριακό συγκρότημα και θα αναλυθούν τρία ενεργειακά σενάρια αντίστοιχα. Οι μελέτες αυτές θα συνοδεύονται από οικονομοτεχνική μελέτη. Στόχος είναι να γίνει επιλογή του κατάλληλου σεναρίου που θα προσφέρει αφενός χαμηλές ενεργειακές καταναλώσεις και εκπομπές CO2 και αφετέρου γρηγορότερη αποπληρωμή. Ενδεικτικά θα μελετηθεί η εγκατάσταση φωτοβολταϊκών πάνελ και αντλίας θερμότητας, κοινά και για τις δύο χρήσεις του μετοχιού. Στο τέλος της εργασίας θα αναλυθούν τα τελικά συμπεράσματα που θα παρουσιάζουν το πιο ευνοϊκό σενάριο.
Improving Statistical Machine Translation for a Resource-Poor Language Using Related Resource-Rich Languages
Creators: name: Nakov, Preslav Ivanov
name: Ng, Hwee Tou
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We propose a novel language-independent approach for improving machine translation for resource-poor languages by exploiting their similarity to resource-rich ones. More precisely, we improve the translation from a resource-poor source language X_1 into a resource-rich language Y given a bi-text containing a limited number of parallel sentences for X_1-Y and a larger bi-text for X_2-Y for some resource-rich language X_2 that is closely related to X_1. This is achieved by taking advantage of the opportunities that vocabulary overlap and similarities between the languages X_1 and X_2 in spelling, word order, and syntax offer: (1) we improve the word alignments for the resource-poor language, (2) we further augment it with additional translation options, and (3) we take care of potential spelling differences through appropriate transliteration. The evaluation for Indonesian- >English using Malay and for Spanish -> English using Portuguese and pretending Spanish is resource-poor shows an absolute gain of up to 1.35 and 3.37 BLEU points, respectively, which is an improvement over the best rivaling approaches, while using much less additional data. Overall, our method cuts the amount of necessary "real training data by a factor of 2--5.
On the origin of cyclotron lines in the spectra of X-ray pulsars
Creators: name: Mushtukov, Alexander A.
name: Poutanen, Juri
name: Suleimanov, Valery F.
name: Tsygankov, Sergey S.
name: Nagirner, Dmitrij I.
name: Doroshenko, Victor
name: Lutovinov, Alexander A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Cyclotron resonance scattering features are observed in the spectra of some X-ray pulsars and show significant changes in the line energy with the pulsar luminosity. In a case of bright sources, the line centroid energy is anti-correlated with the luminosity. Such a behaviour is often associated with the onset and growth of the accretion column, which is believed to be the origin of the observed emission and the cyclotron lines. However, this scenario inevitably implies large gradient of the magnetic field strength within the line-forming region, and it makes the formation of the observed line-like features problematic. Moreover, the observed variation of the cyclotron line energy is much smaller than could be anticipated for the corresponding luminosity changes. We argue that a more physically realistic situation is that the cyclotron line forms when the radiation emitted by the accretion column is reflected from the neutron star surface. The idea is based on the facts that a substantial part of column luminosity is intercepted by the neutron star surface and the reflected radiation should contain absorption features. The reflection model is developed and applied to explain the observed variations of the cyclotron line energy in a bright X-ray pulsar V 0332+53 over a wide range of luminosities.
description: 6 pages, 3 figures, proceedings of the conference "Physics at the Magnetospheric Boundary", Geneva, June 2013
СОХРАНЕНИЕ КЕРАМИЧЕСКИХ ФРАГМЕНТОВ ПОДВОДНОЙ АРХЕОЛОГИИ В ФИНСКОМ ЗАЛИВЕ НА ПРИМЕРЕ КЕРАМИКИ КОРАБЛЯ «АРХАНГЕЛ РАФАИЛ»
Creators: name: Бегунова Анастасия Викторовна
Publisher: name: Вопросы подводной археологии
Year: 2022
Subjects: СОХРАНЕНИЕ КУЛЬТУРНОГО НАСЛЕДИЯ
КЕРАМИЧЕСКИЕ ФРАГМЕНТЫ
КОНСЕРВАЦИЯ КЕРАМИКИ
ПОДВОДНАЯ АРХЕОЛОГИЯ
СУДНО «АРХАНГЕЛ РАФАИЛ»

description: В последние годы консервационные подходы в реставрации играют все более важную роль в сохранении культурного наследия. Консервация основывается на междисциплинарном изучении памятников и сохраняет маркеры для последующих исследований. Керамические предметы являются одними из наиболее часто встречающихся артефактов в подводных археологических раскопках. Эти объекты могут дать ценную информацию об исторических и художественных достижениях обществ. С развитием технологий в исследованиях, сохранение отдельных фрагментов стало доступной многопрофильной исследовательской задачей. Консервация многочисленных керамических фрагментов становится все более актуальным в этом контексте. Однако керамические предметы, найденные в водной среде, требуют большего внимания и представляет собой усложненную задачу в сохранении. В настоящей статье рассматривается методика проведения охранных работ при изучении многочисленных керамических фрагментов. Исследования проводились на примере стабилизации керамических находок, поднятых с корабля «Архангел Рафаил» в Финском заливе.In recent years, conservation approaches in restoration have been paramount in the preservation of cultural heritage. Conservation is based on an interdisciplinary study of finds and preserves markers for future research. Ceramic objects are among the most commonly found artifacts in underwater archaeological sites. These objects can provide valuable information about the historical and artistic achievements of societies. With the development of technology in research, the preservation of individual fragments has become an accessible multidisciplinary research task. The conservation of numerous ceramic fragments is becoming increasingly relevant in this context. However, ceramic objects found in the harsh conditions of the aquatic environment require more attention and represent an increased challenge in conservation. This article addresses the fundamental question: why should we save numerous ceramic fragments and what techniques are used to save them. The studies were carried out on the example of the stabilization of ceramic finds recovered from the ship «Archangel Raphael» in the Gulf of Finland.