cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Millimeter Sky Transparency Imager (MiSTI)
Creators: name: Tamura, Yoichi
name: Kawabe, Ryohei
name: Kohno, Kotaro
name: Fukuhara, Masayuki
name: Momose, Munetake
name: Ezawa, Hajime
name: Kuboi, Akihito
name: Sekiguchi, Tomohiko
name: Kamazaki, Takeshi
name: Vila-Vilaro, Baltasar
name: Nakagawa, Yuki
name: Okada, Norio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Millimeter Sky Transparency Imager (MiSTI) is a small millimeter-wave scanning telescope with a 25-cm diameter dish operating at 183 GHz. MiSTI is installed at Atacama, Chile, and it measures emission from atmospheric water vapor and its fluctuations to estimate atmospheric absorption in the millimeter to submillimeter. MiSTI observes the water vapor distribution at a spatial resolution of 0.5 deg, and it is sensitive enough to detect an excess path length of
description: 12 pages, 1 table, 10 figures, accepted for publication in PASJ
Letter From Emmett L. Bennett Jr. to Thomas G. Palaima, June 24, 1989
Creators: name: Bennett, Emmett L.
Publisher: name: The University of Texas at Austin
Year: 1989
Subjects: Thomas G. Palaima Collection
Thomas G. Palaima Collection--Correspondence
Thomas G. Palaima Collection--Correspondence--Emmett L. Bennett, Jr.
Loretta Freiling
Van Hise Hall
University of Wisconsin at Madison
KADMOS--publication
MINOS--publication
Toshiba 3200 laptop

description: Bennett recounts edits made to Nestor, packing his office up with Loretta Freiling's help, and a brief trip to Detroit.
Histological Features of Anglo-Nubian Goats' Heart Valves
Creators: name: Victor Khvatov, Mikhail Shchipakin
Publisher: name: TuEngr Group
Year: 2020
Subjects: Aortic semilunar valve
Aortic layer
Morphometric data
Tricuspid valve
Ventricular layer
Leaflets.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 11, 16, 11A16T: 1-9
Kaluza-Klein Spectrometry beyond Consistent Truncations: The Squashed $S^7$
Creators: name: Duboeuf, Bastien
name: Malek, Emanuel
name: Samtleben, Henning
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show how to use Exceptional Field Theory to compute the full Kaluza-Klein spectra of 10- and 11-dimensional supergravity around deformations of backgrounds of maximal gauged supergravity by scalar modes that do not form part of the consistent truncation. This includes deformations of AdS$_4 \times S^7$ and AdS$_5 \times S^5$ by modes that are not part of the ${\cal N}=8$ supermultiplet. As an application, we compute the full Kaluza-Klein spectrum of the ${\cal N}=1$ and ${\cal N}=0$ squashed $S^7$. In this example, all conformal dimensions are captured by a universal formula in terms of the Casimir operators and additional quantum numbers which organise the spectrum.
description: 27 pages. v2: minor changes and added fermionic spectra of ${\cal N}=0$ squashed $S^7$. v3: typos corrected
Portrait of Theobalda as a Young Asteroid Family
Creators: name: Novakovic, Bojan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The (778) Theobalda asteroid family attracted little attention so far, but our study shows that it is important in several aspects. In this paper we investigate the origin and evolution of Theobalda family. Firstly, we identify the family as a statistically relevant group in the space of synthetic proper elements. Using the hierarchical clustering method and adopted cut-off velocity of d_{cutoff}=85 m/s we found that Theobalda family currently consists of 128 members. This family is located in the outer belt, near proper semi-major axis a_{p}~3.175 au. This region is crossed by several three-body mean motion resonances which give rise to significant chaotic zones. Consequently, the majority of family members reside on chaotic orbits. Using two independent methods, chaotic chronology and backward integration, we found Theobalda family to be only 6.9 +/- 2.3 Myr old. We have also estimated, that the family was likely produced by the cratering impact on a parent body of diameter D_{PB}~78 +/- 9 km.
description: Accepted for publication in MNRAS, 10 pages, 12 figures; http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2966.2010.17051.x/full
Astronomy and Open Science
Creators: name: Cruz, Maria J.
Publisher: name: Zenodo
Year: 2019
Subjects: astronomy
open science
FAIR
open data
citizen science
open source software
open research
reproducibility

description: Materials used during an Open Science Masterclass for 2nd-year physics and astronomy bachelor students at Leiden University on 4 April 2019. The Masterclass was part of the Modern Astronomical Research bachelor course. The materials include the full presentation, which consisted of three parts:

	About my career as someone who studied astronomy and moved on to do other things, to give an idea of what are the skills an astronomer could use in different contexts
	About astronomy as an example for Open Science
	Reproducible Lego Workshop to highlight the importance of metadata, documentation, and community standards

The two last part are also made available as separate presentations. The results of a Mentimeter survey of the students are also included.
Atomic resolution observations of silver segregation in a [111] tilt grain boundary in copper
Creators: name: Langenohl, Lena
name: Brink, Tobias
name: Richter, Gunther
name: Dehm, Gerhard
name: Liebscher, Christian H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Alloying a material and hence segregating solutes to grain boundaries is one way to tailor a material to the demands of its application. Direct observation of solute segregation is necessary to understand how the interfacial properties are altered. In this study, we investigate the atomic structure of a high angle grain boundary both in pure copper and upon silver segregation by aberration-corrected scanning transmission electron microscopy and spectroscopy. We further correlate the experiments to atomistic simulations to quantify the local solute excess and its impact on grain boundary properties. We observe that the grain boundary structure remains intact upon silver segregation and up to five different positions within a structural unit serve as segregation sites. By combining the atomic resolution observation with atomistic modelling, we are able to quantify the local silver concentration and elucidate the underlying segregation mechanism.
AN ASSESSMENT OF COHESION AND COHERENCE IN STUDENTS’ ESSAYS: THE CASE OF SODO PREPARATORY  SCHOOL GRADE ELEVEN STUDENTS
Creators: name: ABEBAYEHU ANJULO
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: This study is aimed to assess the students’ use of cohesion and coherence in their essays. It
was conducted at Sodo preparatory school on grade 11 students. The study employed the
descriptive research design. In this study, 30 grade eleven students were selected as
participants through simple random sampling technique. Document analysis was used to
collect data from the sample students. The data collected through document analysis were
analyzed qualitatively based on the analysis parameters of cohesive (substitution, ellipsis,
reference, conjunction and lexical cohesion) and coherence (transitional markers, repetition
of key expressions and organization patterns). The findings revealed that students’ used a
variety of cohesive devices in each genre of writing except ellipsis and they employed all sub
categories of coherence signals in their (descriptive, narrative, expository and argumentative)
essays. However, among the frequently used cohesive and coherence devices, the largest
number of connectors were inappropriately instanced regarding the total use of those devices.
The students’ inappropriate use of cohesive devices mainly appeared with conjunction,
followed by reference, lexical cohesion, and substitution signals. Moreover, the students also
applied the coherence sub categories in their essays without consideration of their
appropriateness. As a result, the essays lacked consistent key expressions, clear purpose of
the statement, and the logical shift from one sentence to the other. Based these findings,
conclusions and recommendations were made.
Consistent group selection in high-dimensional linear regression
Creators: name: Wei, Fengrong
name: Huang, Jian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: In regression problems where covariates can be naturally grouped, the group Lasso is an attractive method for variable selection since it respects the grouping structure in the data. We study the selection and estimation properties of the group Lasso in high-dimensional settings when the number of groups exceeds the sample size. We provide sufficient conditions under which the group Lasso selects a model whose dimension is comparable with the underlying model with high probability and is estimation consistent. However, the group Lasso is, in general, not selection consistent and also tends to select groups that are not important in the model. To improve the selection results, we propose an adaptive group Lasso method which is a generalization of the adaptive Lasso and requires an initial estimator. We show that the adaptive group Lasso is consistent in group selection under certain conditions if the group Lasso is used as the initial estimator.
description: Published in at http://dx.doi.org/10.3150/10-BEJ252 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
THEEFFECT OF AUTHENTIC LISTENING MATERIALS ON STUDENTS’    LISTENING PERFORMANCE AND ATTITUDETOWARDS LEARNINGLISTENING: THE CASE OF GRADE 9 STUDENTS AT LASKA SECONDARY AND PREPARTORE SCHOOL
Creators: name: AMARE TESHOME
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: The present study investigated the effect of authentic listening materials on Laska secondary
and preparatory school grade nine students‟ listening performance and attitude towards
learning listening skill in EFL classes. Experimental research design was used in this study.
The random sampling method was used to select 60 grade nine participants from Laska
secondary and preparatory school.  Each group consisted of 30 students. Data were collected
using test and questionnaire. Before starting the treatment, similar listening test were given
for them as a pretest to check their listening performance. At the end of the treatment,
attitude questionnaire was distributed and post  listening test was given both groups. The
analysis of the quantitative data was made using SPPS. Analysis of Independent sample t-test
showed no significant difference  between two groups at pre-intervention stages. But a 2-
tailed Independent sample t-test at post t showed significant difference between two groups.
This revealed that there was a significant difference in the mean scores of students‟ learning
test results in favor of the experimental group. Correspondingly, 2-tailed paired sample t-test
for mean difference between experimental group pre and post-intervention attitude showed
that they had similar attitude toward learning listening skill in EFL class before and after
intervention with an average that nearly equals agree (3.96). So, English language teacher
should use different authentic materials to enhance the students‟ attitude towards to listening
skill and listening performance.
Gibbs-Helmholtz Graph Neural Network: capturing the temperature dependency of activity coefficients at infinite dilution
Creators: name: Medina, Edgar Ivan Sanchez
name: Linke, Steffen
name: Stoll, Martin
name: Sundmacher, Kai
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The accurate prediction of physicochemical properties of chemical compounds in mixtures (such as the activity coefficient at infinite dilution $γ_{ij}^\infty$) is essential for developing novel and more sustainable chemical processes. In this work, we analyze the performance of previously-proposed GNN-based models for the prediction of $γ_{ij}^\infty$, and compare them with several mechanistic models in a series of 9 isothermal studies. Moreover, we develop the Gibbs-Helmholtz Graph Neural Network (GH-GNN) model for predicting $\ln γ_{ij}^\infty$ of molecular systems at different temperatures. Our method combines the simplicity of a Gibbs-Helmholtz-derived expression with a series of graph neural networks that incorporate explicit molecular and intermolecular descriptors for capturing dispersion and hydrogen bonding effects. We have trained this model using experimentally determined $\ln γ_{ij}^\infty$ data of 40,219 binary-systems involving 1032 solutes and 866 solvents, overall showing superior performance compared to the popular UNIFAC-Dortmund model. We analyze the performance of GH-GNN for continuous and discrete inter/extrapolation and give indications for the model's applicability domain and expected accuracy. In general, GH-GNN is able to produce accurate predictions for extrapolated binary-systems if at least 25 systems with the same combination of solute-solvent chemical classes are contained in the training set and a similarity indicator above 0.35 is also present. This model and its applicability domain recommendations have been made open-source at https://github.com/edgarsmdn/GH-GNN.
description: Code available at: https://github.com/edgarsmdn/GH-GNN
Fashioning the gothic : interpreting the proto-gothic mode in Thomas Lodge's a margarite of America
Creators: name: Pierce, Adelene (Gwen) Anthea
Publisher: name: University of British Columbia
Year: 2019

description: This thesis contributes to the rising field of Renaissance-Gothic studies, in which scholars have been examining a selection of the early modern period’s literature and theatre from the perspective of Gothic studies. These scholars make links between conventions recognized as characteristic within the Gothic genre, and certain narrative devices, tropes, settings, and character types present in many Renaissance texts. While most of the existing studies focus on drama, a small amount of research exists on other literary genres. My research is significant within this field of study because it will further explore the connections between early modern revenge tragedy and Gothic literature by branching out from drama to prose fiction. This thesis focusses on the proto-Gothic characteristics of Thomas Lodge’s 1596 romance, A Margarite of America; I argue that Lodge’s text ought to be included as part of a Gothic trajectory in literature because it exhibits many characteristics that have been identified in early modern texts that align with the development of the Gothic mode. For example, the duplicitous and tyrannical antagonist, the naive and vulnerable maiden-protagonist, the narrative’s thinly veiled critique of its author’s contemporary culture, an emphasis on theatrical or self-conscious personae, and other thematic and generic elements share affinities with eighteenth-century Gothic literature and with those early modern texts that have already been established as proto-Gothic. Lodge’s perversion of the romance genre, his villain’s relentless wickedness and his heroine’s tragic, unquestioning trust (to name three key points of my analysis), position A Margarite as Lodge’s ambivalent response to his cultural moment and align the text with Gothic motifs, themes, and subtexts. I compare Lodge’s text to Matthew Lewis’s Gothic novel, The Monk (1796) through in-depth analyses of characters, themes, and motifs, which contribute to identifying the proto-Gothic mode in Lodge’s narrative. Finally, Stephen Greenblatt’s concept of “self-fashioning” is integral to this thesis because it is relevant to scholars’ interpretations of early modern revenge tragedy, essential to the courtly persona that Lodge criticizes, and pertinent to the eighteenth-century Gothic villain’s carefully constructed persona.
Health of ONENA
Creators: name: Tarantola, Arnaud
Publisher: name: figshare
Year: 2020
Subjects: subject: 111701 Aboriginal and Torres Strait Islander Health
subject: FOS: Health sciences
subject: 110399 Clinical Sciences not elsewhere classified
subject: FOS: Clinical medicine
subject: Diseases
subject: 111706 Epidemiology
subject: 110306 Endocrinology
subject: 111708 Health and Community Services
subject: 110706 Immunogenetics (incl. Genetic Immunology)
subject: 111713 Maori Health
subject: 110311 Medical Genetics (excl. Cancer Genetics)
subject: FOS: Basic medicine
subject: 110107 Metabolic Medicine
subject: 111715 Pacific Peoples Health
subject: 111717 Primary Health Care
subject: 111799 Public Health and Health Services not elsewhere classified

description: Une revue de la littérature concernant les populations du Pacifique et leurs vulnérabilités de santé.

A literature review (in French) of populations in the Pacific and their health vulnerabilities.
ENGLISHTEACHERS’ PERCEPTION AND PRACTICE OF PLANNING  CLASSROOM TESTS: THE CASE OF THREE SELECTED SCHOOLS IN BOREDA  WOREDA
Creators: name: Wondu Daba
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2009

description: This  study  used  exploratory  or  secondary  research  as  a  reference.  The  study  was  conducted
using descriptive design. Subjects of the study were twelve English language teachers who were
teaching  in  three  different  government  schools.  The  researcher  used  purposive  sampling
technique and three types of data collecting tools to conduct the study. He used two tools for
each of  the  first  two  objectives. In  the  first  or  teachers’  perception  part,  the  response  English
Language Teaches made through questionnaire was triangulated against interview. Likewise,
in  the  second  or  teachers’  practice   part  the response  collected  through  questionnaire  was
triangulated against document analysis. The study was conducted using mixed approach.
In this research, it was found out that ELT classroom teachers made use of lesson plan in place
of test plan to prepare classroom tests. These teachers considered that test plan was a device for
novice teachers until they develop experience.
As  writing a test plan  is a  major step  in  classroom test  development, ELT  classroom teachers
have  to  prepare  it  before  writing  new  test  items.  If  ELT  classroom  teachers  write  test  plan
correctly,  it  paves  the  way  for  the  success  of  the  other  steps  in  testing  process.  On  the  other
hand, if they fail to prepare test plan, it is likely that the test will not provide valid or reliable
information.
A 3D View of Orion: I. Barnard's Loop
Creators: name: Foley, Michael M.
name: Goodman, Alyssa
name: Zucker, Catherine
name: Forbes, John C.
name: Konietzka, Ralf
name: Swiggum, Cameren
name: Alves, João
name: Bally, John
name: Soler, Juan D.
name: Großschedl, Josefa E.
name: Bialy, Shmuel
name: Grudić, Michael Y.
name: Leike, Reimar
name: Ensslin, Torsten
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Barnard's Loop is a famous arc of H$α$ emission located in the Orion star-forming region. Here, we provide evidence of a possible formation mechanism for Barnard's Loop and compare our results with recent work suggesting a major feedback event occurred in the region around 6 Myr ago. We present a 3D model of the large-scale Orion region, indicating coherent, radial, 3D expansion of the OBP-Near/Briceño-1 (OBP-B1) cluster in the middle of a large dust cavity. The large-scale gas in the region also appears to be expanding from a central point, originally proposed to be Orion X. OBP-B1 appears to serve as another possible center, and we evaluate whether Orion X or OBP-B1 is more likely to be the cause of the expansion. We find that neither cluster served as the single expansion center, but rather a combination of feedback from both likely propelled the expansion. Recent 3D dust maps are used to characterize the 3D topology of the entire region, which shows Barnard's Loop's correspondence with a large dust cavity around the OPB-B1 cluster. The molecular clouds Orion A, Orion B, and Orion $λ$ reside on the shell of this cavity. Simple estimates of gravitational effects from both stars and gas indicate that the expansion of this asymmetric cavity likely induced anisotropy in the kinematics of OBP-B1. We conclude that feedback from OBP-B1 has affected the structure of the Orion A, Orion B, and Orion $λ$ molecular clouds and may have played a major role in the formation of Barnard's Loop.
description: 25 pages, 10 figures. Submitted to ApJ
PREVALENCE  OF  PERINATAL  MORTALITY  AND   ASSOCIATED  FACTORS  AMONG  MOTHERS  WHO  GAVE BIRTH  AT  ARBA  MINCH  GENERAL HOSPITAL, GAMO GOFA ZONE, SOUTHERN ETHIOPIA
Creators: name: Eticha Embabo (BSc)
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: Background: Perinatal  mortality  is  a  death  of  fetuses  after  28weeks  of  gestation  or  more if
gestational age is not known, weight of ≥1000gm and death of live newborn before the age of 7
days. Perinatal  mortality  rate  is  taken  as  one  of  the  indicators  of  the  health  status  of  a  given
society. It is multifactorial in etiology and depends on the quality of health care provided to the
pregnant women and their babies.
Objective:To assess the prevalence of perinatal mortality & associated factors among mothers
who gave birth at Arba Minch General Hospital, Southern Ethiopia.
Methods:A  facility  based  retrospective  cross  sectional  study  design  was  conducted  in  Arba
Minch General Hospital. A structured checklist was used to collect data through record review of
all women who gave birth at the hospital within the past one year preceding the survey. Simple
random  sampling  was  used  to  select  study  participants  from  delivery  log  book  using  medical
record number of the mother. Then Epi-info version 7.0 and SPSS Version 21 were used for data
entry and analysis respectively. Descriptive statistics and bivariate analyses were computed. And
also  crude  and  adjusted  odds  ratio  with  95%  confidence  interval  was  considered  in  the
multivariable logistic regression. The statistical significant variables were declared at p-value <
or equal to 0.05.
Results:Among  the  378  study  participants  who  gave  birth  at  Arba  Minch  general  hospital,
28(7.4%)  of  them  had  a  dead  perinatal  outcome. The  variables  such  as:  having  history  of
antenatal care visit [(AOR=7.48, 95% CI (2.04, 27.50)], preterm deliveries[(AOR=11.8, 95%CI
(3.09,  44.99)],  prolongedlabor[(AOR=11.12,  95%CI(2.32,  53.31)],  premature  rupture
membrane[(AOR=9.32, 95%CI (2.08, 41.78)], preeclampsia[(AOR=13.43, 95%CI (2.54, 70.78)]
antepartum  hemorrhage[(AOR=42.51,  95%CI  (7.66,  235.94)]  andcord  prolapse[(AOR=19.06,
95%CI (2.07, 175.01)]were factors associated with perinatal death.
Conclusion: In general perinatal mortality inArba Minch General Hospital is slightly high which
needs attention. Therefore, the main contributing factors for perinatal death are avoidable with
regular antenatal  care visit,  early  referral system, intra partum  and  postpartum  care, andearly
diagnosis  of  pregnancy  complications  and  management during  follow  up  anddelivery.
General Relativity as the effective theory of GL(4,R) spontaneous symmetry breaking
Creators: name: Tomboulis, E. T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We assume a GL(4,R) space-time symmetry which is spontaneously broken to SO(3,1). We carry out the coset construction of the effective theory for the non-linearly realized broken symmetry in terms of the Goldstone fields and matter fields transforming linearly under the unbroken Lorentz subgroup. We then identify functions of the Goldstone and matter fields that transform linearly also under the broken symmetry. Expressed in terms of these quantities the effective theory reproduces the vierbein formalism of General Relativity with general coordinate invariance being automatically realized non-linearly over GL(4,R). The coset construction makes no assumptions about any underlying theory that might be responsible for the assumed symmetry breaking. We give a brief discussion of the possibility of field theories with GL(4,R) rather than Lorentz space-time symmetry providing the underlying dynamics.
description: 15 pages
AN ASSESSMENT OF COHESION AND COHERENCE IN  STUDENTS’ ESSAYS: THE CASE OF SODO PREPARATORY  SCHOOL GRADE ELEVEN STUDENTS
Creators: name: ABEBAYEHU ANJULO
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: This study is aimed to assess the students’ use of cohesion and coherence in  their essays. It
was conducted at Sodo preparatory school on grade 11 students. The study  employed the
descriptive research design. In this study, 30 grade eleven students were selected as
participants through simple random sampling technique. Document analysis was used to
collect data from the sample students. The data collected through document analysis were
analyzed qualitatively based on the analysis parameters of cohesive (substitution, ellipsis,
reference, conjunction and lexical cohesion) and coherence (transitional markers, repetition
of key expressions and organization patterns). The findings revealed that students’ used a
variety of cohesive devices in each genre of writing except ellipsis and they employed all sub
categories of coherence signals in their (descriptive, narrative, expository and argumentative)
essays. However, among the  frequently used cohesive and coherence devices, the largest
number of connectors were inappropriately instanced regarding the total use of those devices.
The students’ inappropriate use of cohesive devices mainly appeared with conjunction,
followed by reference, lexical cohesion, and substitution signals. Moreover, the students also
applied the coherence sub categories in their essays without consideration of their
appropriateness. As a result, the essays lacked consistent key expressions, clear purpose of
the statement, and the logical shift from one sentence to the other. Based these findings,
conclusions and recommendations were made.
The galaxy population of Abell 1367: photometric and spectroscopic data
Creators: name: Kriwattanawong, W.
name: Moss, C.
name: James, P. A.
name: Carter, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Photometric and spectroscopic observations of the galaxy population of the galaxy cluster Abell 1367 have been obtained, over a field of 34 by 90 arcmin, covering the cluster centre out to a radius of about 2.2 Mpc. U, B and R broad-band and H alpha narrow-band imaging observations were carried out using the Wide Field Camera (WFC) on the 2.5m INT. J and K near-infrared imaging was obtained using the Wide Field Camera (WFCAM) on the 3.8 m UKIRT, covering a somewhat smaller field of 0.75 square degrees on the cluster centre. The spectroscopic observations were carried out using a multifibre spectrograph (WYFFOS) on the 4.2 m WHT, over the same field as the optical imaging observations. Our photometric data give optical and near-infrared magnitudes for 303 galaxies in our survey regions, down to stated diameter and B-band magnitude limits, determined within R24 isophotal diameters. Our spectroscopic data of 328 objects provide 84 galaxies with detections of emission and/or absorption lines. Combining these with published spectroscopic data gives 126 galaxies within our sample for which recession velocities are known. Of these, 72 galaxies are confirmed as cluster members of Abell 1367, 11 of which are identified in this study. (abridged)
description: 19 pages, 7 figures, accepted for publication in Astronomy and Astrophysics
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð±ÐµÑÐ¾Ð½Ð¾Ð² Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÑ Ð±Ð¸Ð·Ð½ÐµÑ - ÑÐµÐ½ÑÑÐ° Ð²ÑÑÐ¾ÑÐ¾Ð¹ Ð±Ð¾Ð»ÐµÐµ 100 Ð¼ÐµÑÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The use of modern concrete in the construction of a business center with a height of over 100 meters
Creators: name: ÐÐ¾ÑÐ¸ÑÐ¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
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ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð±ÐµÑÐ¾Ð½Ñ
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Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ¸ÑÐ° Ð¡ÐÐÐ
unique building
highrise building
public building
high performance concrete
modern concrete
structural member
cross section of columns
reinforcement
Lira CAD system

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÑÐ¾ÐµÐºÑ Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð½Ð¾Ð³Ð¾ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ð²ÑÑÐ¾ÑÐ¾Ð¹ 104 Ð¼ÐµÑÑÐ° Ñ Ð¿ÑÐ¾ÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½ÑÑ Ð±ÐµÑÐ¾Ð½Ð¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ½Ð°Ñ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐ°ÑÑÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð²ÑÐ³Ð¾Ð´Ð½Ð¾Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½ÑÑ Ð±ÐµÑÐ¾Ð½Ð¾Ð².
description: This paper presents the project of multifunctional business center 104 meters height with a study of the use of modern high performance concrete. Design documentation was developed in accordance with regulatory requirements. Necessary calculations of structural elements were made. Proposed the most advantageous design solution using modern high performance concrete based on the analysis of the results and assessment of economic efficiency.
The design, construction and performance of the MICE scintillating fibre trackers
Creators: name: Ellis, M.
name: Hobson, P. R.
name: Kyberd, P.
name: Nebrensky, J. J.
name: Bross, A.
name: Fagan, J.
name: Fitzpatrick, T.
name: Flores, R.
name: Kubinski, R.
name: Krider, J.
name: Rucinski, R.
name: Rubinov, P.
name: Tolian, C.
name: Hart, T. L.
name: Kaplan, D. M.
name: Luebke, W.
name: Freemire, B.
name: Wojcik, M.
name: Barber, G.
name: Clark, D.
name: Clark, I.
name: Dornan, P. J.
name: Fish, A.
name: Greenwood, S.
name: Hare, R.
name: Jamdagni, A.
name: Kasey, V.
name: Khaleeq, M.
name: Leaver, J.
name: Long, K. R.
name: McKigney, E.
name: Matsushita, T.
name: Rogers, C.
name: Sashalmi, T.
name: Savage, P.
name: Takahashi, M.
name: Tapper, A.
name: Yoshimura, K.
name: Cooke, P.
name: Gamet, R.
name: Sakamoto, H.
name: Kuno, Y.
name: Sato, A.
name: Yano, T.
name: Yoshida, M.
name: MacWaters, C.
name: Coney, L.
name: Hanson, G.
name: Klier, A.
name: Cline, D.
name: Yang, X.
name: Adey, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Charged-particle tracking in the international Muon Ionisation Cooling Experiment (MICE) will be performed using two solenoidal spectrometers, each instrumented with a tracking detector based on 350 μm diameter scintillating fibres. The design and construction of the trackers is described along with the quality-assurance procedures, photon-detection system, readout electronics, reconstruction and simulation software and the data-acquisition system. Finally, the performance of the MICE tracker, determined using cosmic rays, is presented.
description: 43 pages, 38 figures
PERCIVED VOCABULARY  LEARNING  AND  TEACHING  STRATEGIES  USED  IN  ENGLISH  LANGUAGE  CLASSES  IN  THE  CASE  OF  BONKIE  WOREDA HIGH SCHOOLS
Creators: name: BEYENE ASFAW AMUNO
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: The present study aimed at studying Vocabulary learning and teaching strategies used in English
language  classes.  The  study  employed  descriptive  design  involving  both  qualitative  and
quantitative approach. Twenty two grade 9 English teachers and 55 students were selected from
grade 9 for the questionnaires through simple random sampling technique. Among those teachers
who selected for the questionnaire 7 of them were selected for the interview and 11 participants
among  55  students  were  selected  by  using  simple  lottery  method  for  the  interview.  A
questionnaire and interview were administered to collect data on the issues involved. Descriptive
analysis was made using the percentages of each specific item. Afterwards the total percentage
and grand means of each category of strategies and beliefs were used to obtain the results. The
results  show  that  students  do  not  utilize  vocabulary  learning  strategies  such  as  memory,
cognitive, compensation, Meta – cognitive, affective and social vocabulary learning strategies,
but the teachers utilize these strategies when they are teaching vocabulary. The result indicates
that  there  were  no  match  between  vocabulary  learning  strategies  utilized  by  students  and
teaching strategies employed by teachers. This is because the strategies were not given attention
by the learners, and the teachers’ attention of checking whether the students/learners utilize or
not  is  less.  As  a  result  it  is  recommended  that  the  students  should  utilize  vocabulary  learning
strategies and at the same time teachers should also utilize vocabulary teaching strategies. To do
this the English language teachers should try to know what kind of strategy the learners need to
learn vocabulary and in addition they should motivate, aware and introduce variety of vocabulary
teaching  strategies.
Extreme value approach to CoVaR estimation
Creators: name: Zhou, Menglin
Publisher: name: University of British Columbia
Year: 2019

description: The global financial crisis of 2007-2009 revealed the importance of systemic risk: the risk that may destabilize the global economy due to financial contagion. Accurate assessment of systemic risk would not only enable regulators to introduce suitable policies to mitigate the risk, but also allow individual institutions to monitor and mitigate their vulnerability. An effective measure of systemic risk should be able to capture the co-movements between a financial system (or market) and individual financial institutions. One popular measure of systemic risk is CoVaR. In this thesis, a methodology is proposed to compute dynamic forecasts of CoVaR semi-parametrically within the classical framework of multivariate extreme value theory (EVT). According to the definition, CoVaR can be viewed as a high quantile of a conditional distribution where the conditioning event corresponds to large losses of an institution. The idea of our methodology is to relate this conditional distribution to the tail dependence function. We develop an EVT-based framework to estimate CoVaR statically by combining parametric modelling of the tail dependence function to address the issue of data sparsity in the joint tail regions and semi-parametric univariate tail estimation techniques. The performance of the methodology is illustrated via simulation studies and real data examples.
Analytic bootstrap for the localized magnetic field
Creators: name: Bianchi, Lorenzo
name: Bonomi, Davide
name: de Sabbata, Elia
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the two-point function of local operators in the critical O(N) model in the presence of a magnetic field localized on a line. We use a recently developed conformal dispersion relation to compute the correlator at first order in the $ε$-expansion and we extract the full set of defect and bulk CFT data using the Lorentzian inversion formulae. The only input for the computation of the connected correlator is its discontinuity at first order in perturbation theory, which is determined by the anomalous dimension of a single bulk operator. We discuss possible low-spin ambiguities and perform several diagrammatic checks of our results.
description: 41 pages
Changes into the Hair Cells in the Mink of Cage Breeding under Varied Intensities of Infestation by Eimeriidoses
Creators: name: Yuri Kuznetsov, Tatiana Reusova
Publisher: name: TuEngr Group
Year: 2020
Subjects: Parasitic disease
Mink furs
Mink skin
Oocysts
Hair deterioration
Mink farming
Eimeriidoses.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 11, 16, 11A16U: 1-
Optical properties of radially-polarised twisted light
Creators: name: Köksal, Koray
name: Babiker, Mohammed
name: Lembessis, Vassilis E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We show that, in general, any type of radially-polarised paraxial twisted optical mode carries only an axial total optical angular momentum (AM) ${\bar {\cal J}_z}=\ell{\cal L}_0$ where $\ell$ is the winding number and ${\cal L}_0$ is a constant. This mode, however, is shown to have zero spin angular momentum (SAM), so it is endowed only with orbital angular momentum (OAM) and no SAM. The helicity is found to be proportional to $\ell$, hence radially-polarised modes display chirality. When applied to a Laguerre-Gaussian (LG) mode our treatment leads to a total helicity equal to $(\ell/|\ell|){\cal Q}$, where ${\cal Q}$ is the action constant. The factor $(\ell/|\ell|)=\pm 1$, depends on the sign, not the magnitude of $\ell$ and so the result holds for any radially-polarised LG mode however large the magnitude of its winding number $\ell$ is. The magnitude of the action constant ${\cal Q}$ and hence the helicity are diminished for all such LG modes of large beam waist $w_0$.
description: 4 figures
New duality relation for the Discrete Gaussian SOS model on a torus
Creators: name: Cornu, F.
name: Hilhorst, H. J.
name: Bauer, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We construct a new duality for two-dimensional Discrete Gaussian models. It is based on a known one-dimensional duality and on a mapping, implied by the Chinese remainder theorem, between the sites of an $N\times M$ torus and those of a ring of $NM$ sites. The duality holds for an arbitrary translation invariant interaction potential $v(\mathbf{r})$ between the height variables on the torus. It leads to pairs $(v,\widetilde{v})$ of mutually dual potentials and to a temperature inversion according to $\widetildeβ=π^2/β$. When $v(\mathbf{r})$ is isotropic, duality renders an anisotropic $\widetilde{v}$. This is the case, in particular, for the potential that is dual to an isotropic nearest-neighbor potential. In the thermodynamic limit this dual potential is shown to decay with distance according to an inverse square law with a quadrupolar angular dependence. There is a single pair of self-dual potentials $v^\star=\widetilde{v^\star}$. At the self-dual temperature $β^\star=\widetilde{β^\star}=π$ the height-height correlation can be calculated explicitly; it is anisotropic and diverges logarithmically with distance.
description: 26 pages, 2 figures
Spatially Extended Dislocations Produced by the Dispersive Swift-Hohenberg Equation
Creators: name: Balch, Brenden
name: Shipman, Patrick D.
name: Bradley, R. Mark
Publisher: name: arXiv
Year: 2022
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Motivated by previous results showing that the addition of a linear dispersive term to the two-dimensional Kuramoto-Sivashinsky equation has a dramatic effect on the pattern formation, we study the Swift-Hohenberg equation with an added linear dispersive term, the dispersive Swift-Hohenberg equation (DSHE). The DSHE produces stripe patterns with spatially extended dislocations that we call seam defects. In contrast to the dispersive Kuramoto-Sivashinsky equation, the DSHE has a narrow band of unstable wavelengths close to an instability threshold. This allows for analytical progress to be made. We show that the amplitude equation for the DSHE close to threshold is a special case of the anisotropic complex Ginzburg-Landau equation (ACGLE) and that seams in the DSHE correspond to spiral waves in the ACGLE. Seam defects and the corresponding spiral waves tend to organize themselves into chains, and we obtain formulas for the velocity of the spiral wave cores and for the spacing between them. In the limit of strong dispersion, a perturbative analysis yields a relationship between the amplitude and wavelength of a stripe pattern and its propagation velocity. Numerical integrations of the ACGLE and the DSHE confirm these analytical results.
Letter From Emmett L. Bennett Jr. to Thomas G. Palaima, April 23, 1991
Creators: name: Bennett, Emmett L.
Publisher: name: The University of Texas at Austin
Year: 1991
Subjects: Thomas G. Palaima Collection
Thomas G. Palaima Collection--Correspondence
Thomas G. Palaima Collection--Correspondence--Emmett L. Bennett, Jr.

description: Bennett lists to Palaima certain household errands to complete in his departure from Austin, Texas.
Thin shell model of a coated conductor with a ferromagnetic substrate
Creators: name: Prigozhin, Leonid
name: Sokolovsky, Vladimir
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences
subject: G.1.9
subject: 78M22, 45E05

description: Coated conductors with magnetic substrates are thin multilayer structures; their high aspect ratio and nonlinear material properties present significant difficulties for numerical simulation. Using the high width-to-thickness ratio of coated conductors we derive an integral formulation for a model based on an infinitely thin approximation for the superconducting layer and a quasistatic thin shell approximation for the magnetic substrate. The proposed model describes electromagnetic response of a coated conductor with a magnetic substrate and is much simpler than the existing models. A single dimensionless parameter characterizes the substrate having a finite magnetic permeability and a finite thickness. An accurate and efficient Chebyshev spectral method is derived for numerical solution. The influence of a magnetic substrate on the superconducting current and AC losses is investigated. In the limiting cases our model solution tends to the known analytical solutions.
description: Submitted to IEEE Transaction on Superconductivity
Observational upper limits on the gravitational wave production of core collapse supernovae
Creators: name: Zhu, Xing-Jiang
name: Howell, Eric
name: Blair, David
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The upper limit on the energy density of a stochastic gravitational wave (GW) background obtained from the two-year science run (S5) of the Laser Interferometer Gravitational-wave Observatory (LIGO) is used to constrain the average GW production of core collapse supernovae (ccSNe). We assume that the ccSNe rate tracks the star formation history of the universe and show that the stochastic background energy density depends only weakly on the assumed average source spectrum. Using the ccSNe rate for $z\leq10$, we scale the generic source spectrum to obtain an observation-based upper limit on the average GW emission. We show that the mean energy emitted in GWs can be constrained within $< (0.49-1.98){1mm} M_{\odot} c^{2}$ depending on the average source spectrum. While these results are higher than the total available gravitational energy in a core collapse event, second and third generation GW detectors will enable tighter constraints to be set on the GW emission from such systems.
description: accepted for publication in MNRAS letters
Meson and baryon spectrum for QCD with two light dynamical quarks
Creators: name: Engel, Georg P.
name: Lang, C. B.
name: Limmer, Markus
name: Mohler, Daniel
name: Schäfer, Andreas
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present results of meson and baryon spectroscopy using the Chirally Improved Dirac operator on lattices of size 16**3 x 32 with two mass-degenerate light sea quarks. Three ensembles with pion masses of 322(5), 470(4) and 525(7) MeV and lattice spacings close to 0.15 fm are investigated. Results on ground and excited states for several channels are given, including spin two mesons and hadrons with strange valence quarks. The analysis of the states is done with the variational method, including two kinds of Gaussian sources and derivative sources. We obtain several ground states fairly precisely and find radial excitations in various channels. Excited baryon results seem to suffer from finite size effects, in particular at small pion masses. We discuss the possible appearance of scattering states in various channels, considering masses and eigenvectors. Partially quenched results in the scalar channel suggest the presence of a 2-particle state, however, in most channels we cannot identify them. Where available, we compare our results to results of quenched simulations using the same action.
description: 27 pages, 29 figures, 11 tables