cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Constraints on planetary tidal dissipation from a detailed study of Kepler 91b
Creators: name: Fellay, L.
name: Pezzotti, C.
name: Buldgen, G.
name: Eggenberger, P.
name: Bolmont, E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. With the detection of thousands of exoplanets, characterising their dynamical evolution in detail represents a key step in the understanding of their formation. Studying the dissipation of tides occurring both in the host star and in the planets is of great relevance in order to investigate the distribution of the angular momentum occurring among the objects populating the system and to studying the evolution of the orbital parameters. From a theoretical point of view, the dissipation of tides throughout a body may be studied by relying on the so-called phase or time-lag equilibrium tides model in which the reduced tidal quality factor Q'p, or equivalently the product between the love number and the time lag (k2DeltaT), describe how efficiently tides are dissipated within the perturbed body. Constraining these factors by looking at the current configuration of the exoplanetary system is extremely challenging, and simulations accounting for the evolution of the system as a whole might help to shed some light on the mechanisms governing this process. Aims. We aim to constrain the tidal dissipation factors of hot-Jupiter-like planets by studying the orbital evolution of Kepler-91b. Methods. We firstly carried out a detailed asteroseismc characterisation of Kepler-91 and computed a dedicated stellar model using both classical and astereoseismic constraints. We then coupled the evolution of the star to the one of the planets by means of our orbital evolution code and studied the evolution of the system by accounting for tides dissipated both in the planet and in the host star. Results. We found that the maximum value for k2DeltaT (or equivalently the minimum value for Q'p) determining the efficiency of equilibrium tides dissipation occurring within Kepler-91b is 0.4 pm 0.25 s (4.5+5.8 * 10^5).
description: accepted for publication in Astronomy & Astrophysics
Metal-THINGS: The association and optical characterization of SNRs with HI holes in NGC 6946
Creators: name: Lara-Lopez, M. A.
name: Pilyugin, L. S.
name: Zaragoza-Cardiel, J.
name: Zinchenko, I. A.
name: Lopez-Cruz, O.
name: O'Sullivan, S. P.
name: De Rossi, M. E.
name: Dib, S.
name: Garduno, L. E.
name: Rosado, M.
name: Sanchez-Cruces, M.
name: Valerdi, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: NGC~6946, also known as the `Fireworks' galaxy, is an unusual galaxy that hosts a total of 225 supernova remnant (SNR) candidates, including 147 optically identified with high [SII]/Ha line ratios. In addition, this galaxy shows prominent HI holes, which were analyzed in previous studies. Indeed, the connection between SNRs and HI holes together with their physical implications in the surrounding gas is worth of attention. This paper explores the connection between the SNRs and the HI holes, including an analysis of their physical link to observational optical properties inside and around the rims of the holes, using new integral field unit (IFU) data from the Metal-THINGS survey. We present an analysis combining previously identified HI holes, SNRs candidates, and new integral field unit (IFU) data from Metal-THINGS of the spiral galaxy NGC 6946. We analyze the distributions of the oxygen abundance, star formation rate surface density, extinction, ionization, diffuse ionized gas, and the Baldwin-Phillips-Terlevich classification throughout the galaxy. By analyzing in detail the optical properties of the 121 previously identify HI holes in NGC 6946, we find that the SNRs are concentrated at the rims of the HI holes. Furthermore, our IFU data shows that the star formation rate and extinction are enhanced at the rims of the holes. To a lesser degree, the oxygen abundance and ionization parameter show hints of enhancement on the rims of the holes. Altogether, this provides evidence of induced star formation taking place at the rims of the holes, whose origin can be explained by the expansion of superbubbles created by multiple supernova explosions in large stellar clusters dozens of Myr ago.
description: Accepted by A&A
LesbiaNews, Vol. 06, No. 03 (November, 1994)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947
subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Women
valueUri: http://id.worldcat.org/fast/1176568
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
Supplementary information for 'Wind waves in sea ice of the western Arctic and a global coupled wave–ice model'
Creators: name: Cooper, V. T.
name: Roach, L. A.
name: Thomson, J.
name: Brenner, S. D.
name: Smith, M. M.
name: Meylan, M. H.
name: Bitz, C. M.
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Atmospheric Sciences

description: Supplementary information for Cooper et al. (2022), Wind waves in sea ice of the western Arctic and a global coupled wave–ice model, Phil. Trans. R. Soc. A. doi: 10.1098/rsta.2021.0258
Star formation in IC1396: Kinematics and subcluster structure revealed by Gaia
Creators: name: Pelayo-Baldárrago, Mara E.
name: Sicilia-Aguilar, Aurora
name: Fang, Min
name: Roccatagliata, Veronica
name: Kim, Jinyoung Serena
name: García-Álvarez, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate the star formation history of the IC1396 region by studying its kinematics and completing the population census. We use multiwavelength data, combining optical spectroscopy (to identify and classify new members), near-infrared photometry (to trace shocks, jets, and outflows and the interactions between the cluster members and the cloud), along with Gaia EDR3 to identify new potential members in the multidimensional proper motion/parallax space. The revised Gaia EDR3 distance is 925$\pm$73 pc, slightly closer than previously obtained with DR2. The Gaia data reveal four distinct subclusters in the region. These subclusters are consistent in distance but display differences in proper motion. This, with their age differences, hints towards a complex and varied star formation history. Gaia data also unveil the intermediate-mass objects that tend to evade spectroscopic and disk surveys. Our analysis allows us to identify 334 new members. We estimate an average age of $\sim$4 Myr, confirming previous age estimates. With the new members added to our study, we estimate a disk fraction of 28\%, lower than previous values, due to our method detecting mainly new, diskless intermediate-mass stars. We find age differences between the subclusters, which evidences a complex star formation history with different episodes of star formation.
description: A&A in press
Youth Risky Sexual Practices and Associated Factors among High School Students in Bishoftu Town, Oromia Region, Ethiopia
Creators: name: Fite, Bedassa
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: Background: Youth risky sexual practices are associated with serious and long-term, and in some cases, to life-threatening consequences. This is especially true when youth people engage in more than one risky sexual Practices. Although several studies were conducted in different parts of the world to understand the factors associated with risky sexual practices, little is known about the issue in Ethiopia in general and in Bishoftu town, in particular. Objectives: The objective of the present study was to assess the magnitude of risky sexual practices and associated factors among high school students in Bishoftu town, Oromia regional state, Ethiopia from December to February 2017 Methods: A cross-sectional school based study was conducted using quantitative data collection method. 461 people were included in the study. Data were collected using standard and structured self administered questionnaires. The collected data was entered into EPI info version 3.5 and analyzed using SPSS Version 21. Binary logistic regression analysis was used to estimate odds ratio and assess the association between the study variables. P-value less or equal to 0.05 was used as a cut off points for statistical significance at 95% confidence level. Results:- A total of 455 students have participated in the study with the response rate of 98.7% Among the study participants 441 responded to for the specific question and 88 (19.3) were practiced sexual intercourse in their life time and out of these 44 (9.7% ) had experienced risky sexual practices. The minimum age at which the respondents started risky sexual practice was 12 years. Of the study participants, 32 (7%) have never used any method of protective device. The significant number of study participants 12 (2.6%) have multiple sexual partners. Alcohol consumption (AOR, 4.93; 95%CI: 1.93- 12.62) and cigarette smoking (AOR, 4.04; 95%CI: 1.50-10.98) by the study participants are factors significantly associated with youth risky sexual practices. Conclusion and recommendation: About one in ten young people in the study schools have practiced risky sexual behavior. A relatively higher proportion of sexually active participates reported using protective devices during sexual intercourse. Schools, community based programs, government authorities and parents have to work through multi-sectoral approach in reducing substance use among youths and increasing their knowledge on risky sexual practice and its negative consequences. Key words: Risky sexual practice, young people, Bishoftu
Survey of Ices toward Massive Young Stellar Objects: I. OCS, CO, OCN$^-$, and CH$_3$OH
Creators: name: Boogert, A. C. A.
name: Brewer, K.
name: Brittain, A.
name: Emerson, K. S
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: An important tracer of the origin and evolution of cometary ices is the comparison with ices found in dense clouds and towards Young Stellar Objects (YSOs). We present a survey of ices in the 2-5 micron spectra of 23 massive YSOs, taken with the NASA InfraRed Telescope Facility SpeX spectrometer. The 4.90 micron absorption band of OCS ice is detected in 20 sight-lines, more than five times the previously known detections. The absorption profile shows little variation and is consistent with OCS being embedded in CH3OH-rich ices, or proton-irradiated H$_2$S or SO$_2$-containing ices. The OCS column densities correlate well with those of CH$_3$OH and OCN$^-$, but not with H$_2$O and apolar CO ice. This association of OCS with CH$_3$OH and OCN$^-$ firmly establishes their formation location deep inside dense clouds or protostellar envelopes. The median composition of this ice phase towards massive YSOs, as a percentage of H$_2$O, is CO:CH$_3$OH:OCN$^-$:OCS=24:20:1.53:0.15. CS, due to its low abundance, is likely not the main precursor to OCS. Sulfurization of CO is likely needed, although the source of this sulfur is not well constrained. Compared to massive YSOs, low mass YSOs and dense clouds have similar CO and CH$_3$OH ice abundances, but less OCN$^-$ and more apolar CO, while OCS awaits detection. Comets tend to be under-abundant in carbon-bearing species, but this does not appear to be the case for OCS, perhaps signalling OCS production in protoplanetary disks.
description: 35 pages, 18 figures. Published ApJ 941, 32. Updated arXiv title and publication information
LesbiaNews, Vol. 06, No. 02 (October, 1994)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Women
valueUri: http://id.worldcat.org/fast/1176568
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540
subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514
subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
Tomographic Alcock-Paczynski Method with Redshift Errors
Creators: name: Xiao, Liang
name: Huang, Zhiqi
name: Zheng, Yi
name: Wang, Xin
name: Li, Xiaodong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The tomographic Alcock-Paczynski (AP) method is a promising method that uses the redshift evolution of the anisotropic clustering in redshift space to calibrate cosmology. It extends the applicable range of AP method to substantially nonlinear scales, yielding very tight cosmological constraints. For future stage-IV slitless spectroscopic surveys, the non-negligible redshift errors might reduce the advantage of the tomographic AP method by suppressing the resolution of the nonlinear structure along the line of sight. The present work studies how redshift errors propagate to cosmological parameters in the tomographic AP analysis. We use a formula $σ_z = σ(1+z)^α $ to model the redshift errors, with $σ$ varying from 0.001 to 0.006 and $α$ varying from 0.5 to 1.5. The redshift errors produce a signal of anisotropic clustering that is similar to a strong finger-of-god effect, which smears out both the AP signal and the contamination caused by the redshift space distortions (RSD). For the target precision of the Chinese Space Station Telescope optical survey ($σ\lesssim 0.002$), the decrement of constraining power on the dark energy equation of state is mild ($\lesssim 50\%$), and the suppression of RSD contamination leads to a smaller bias-to-signal ratio. Our results indicate that the tomographic AP method will remain a useful and complementary tool for analyses of future slitless spectroscopic surveys.
description: 9 pages and 6 figures
Imprint of DES super-structures on the Cosmic Microwave Background
Creators: name: Kovács, A.
name: Sánchez, C.
name: García-Bellido, J.
name: Nadathur, S.
name: Crittenden, R.
name: Gruen, D.
name: Huterer, D.
name: Bacon, D.
name: DeRose, J.
name: Dodelson, S.
name: Gaztañaga, E.
name: Kirk, D.
name: Lahav, O.
name: Miquel, R.
name: Naidoo, K.
name: Peacock, J. A.
name: Soergel, B.
name: Whiteway, L.
name: Abdalla, F. B.
name: Allam, S.
name: Annis, J.
name: Benoit-Lévy, A.
name: Bertin, E.
name: Brooks, D.
name: Buckley-Geer, E.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: Cunha, C. E.
name: D'Andrea, C. B.
name: da Costa, L. N.
name: DePoy, D. L.
name: Desai, S.
name: Eifler, T. F.
name: Finley, D. A.
name: Flaugher, B.
name: Fosalba, P.
name: Frieman, J.
name: Giannantonio, T.
name: Goldstein, D. A.
name: Gruendl, R. A.
name: Gutierrez, G.
name: James, D. J.
name: Kuehn, K.
name: Kuropatkin, N.
name: Marshall, J. L.
name: Melchior, P.
name: Menanteau, F.
name: Nord, B.
name: Ogando, R.
name: Plazas, A. A.
name: Romer, A. K.
name: Sanchez, E.
name: Scarpine, V.
name: Sevilla-Noarbe, I.
name: Sobreira, F.
name: Suchyta, E.
name: Swanson, M.
name: Tarle, G.
name: Thomas, D.
name: Walker, A. R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Small temperature anisotropies in the Cosmic Microwave Background can be sourced by density perturbations via the late-time integrated Sachs-Wolfe effect. Large voids and superclusters are excellent environments to make a localized measurement of this tiny imprint. In some cases excess signals have been reported. We probed these claims with an independent data set, using the first year data of the Dark Energy Survey in a different footprint, and using a different super-structure finding strategy. We identified 52 large voids and 102 superclusters at redshifts $0.2 < z < 0.65$. We used the Jubilee simulation to a priori evaluate the optimal ISW measurement configuration for our compensated top-hat filtering technique, and then performed a stacking measurement of the CMB temperature field based on the DES data. For optimal configurations, we detected a cumulative cold imprint of voids with $ΔT_{f} \approx -5.0\pm3.7~μK$ and a hot imprint of superclusters $ΔT_{f} \approx 5.1\pm3.2~μK$ ; this is $\sim1.2σ$ higher than the expected $|ΔT_{f}| \approx 0.6~μK$ imprint of such super-structures in $Λ$CDM. If we instead use an a posteriori selected filter size ($R/R_{v}=0.6$), we can find a temperature decrement as large as $ΔT_{f} \approx -9.8\pm4.7~μK$ for voids, which is $\sim2σ$ above $Λ$CDM expectations and is comparable to previous measurements made using SDSS super-structure data.
description: 16 pages, 12 figures. Accepted for publication by MNRAS without further review. Author list updated
The evolutionary effect of the offspring number probability distribution in a genetic population
Creators: name: Feldman, Marcus W.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
A class of models for random hypergraphs
Creators: name: Barthelemy, Marc
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Despite the recently exhibited importance of higher-order interactions for various processes, few flexible (null) models are available. In particular, most studies on hypergraphs focus on a small set of theoretical models. Here, we introduce a class of models for random hypergraphs which displays a similar level of flexibility of complex network models and where the main ingredient is the probability that a node belongs to a hyperedge. When this probability is a constant, we obtain a random hypergraph in the same spirit as the Erdos-Renyi graph. This framework also allows us to introduce different ingredients such as the preferential attachment for hypergraphs, or spatial random hypergraphs. In particular, we show that for the Erdos-Renyi case there is a transition threshold scaling as $1/\sqrt{EN}$ where $N$ is the number of nodes and $E$ the number of hyperedges. We also discuss a random geometric hypergraph which displays a percolation transition for a threshold distance scaling as $r_c^*\sim 1/\sqrt{E}$. For these various models, we provide results for the most interesting measures, and also introduce new ones in the spatial case for characterizing the geometrical properties of hyperedges. These different models might serve as benchmarks useful for analyzing empirical data.
description: 11 pages, 11 figures (final version with additional results)
LesbiaNews, Vol. 06, No. 04 (December, 1994/January, 1995)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Women
valueUri: http://id.worldcat.org/fast/1176568
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
Constraining Type Ia supernovae through their heights in edge-on galaxies
Creators: name: Barkhudaryan, Lilit V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this Letter, using classified 197 supernovae (SNe) Ia, we perform an analyses of their height distributions from the disc in edge-on spirals and investigate their light-curve (LC) decline rates $(Δm_{15})$. We demonstrate, for the first time, that 91T- and 91bg-like subclasses of SNe Ia are distributed differently toward the plane of their host disc. The average height from the disc and its comparison with scales of thin/thick disc components gives a possibility to roughly estimate the SNe Ia progenitor ages: 91T-like events, being at the smallest heights, originate from relatively younger progenitors with ages of about several 100 Myr, 91bg-like SNe, having the highest distribution, arise from progenitors with significantly older ages $\sim 10$ Gyr, and normal SNe Ia, which distributed between those of the two others, are from progenitors of about one up to $\sim 10$ Gyr. We find a correlation between LC decline rates and SN Ia heights, which is explained by the vertical age gradient of stellar population in discs and a sub-Chandrasekhar mass white dwarf explosion models, where the $Δm_{15}$ parameter is a progenitor age indicator.
description: 7 pages, 2 figures, 8 tables, online data, accepted for publication in MNRAS Letters
Indistinguishability of causal relations from limited marginals
Creators: name: Budroni, Costantino
name: Miklin, Nikolai
name: Chaves, Rafael
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the possibility of distinguishing among different causal relations starting from a limited set of marginals. Our main tool is the notion of adhesivity, that is, the extension of probability or entropies defined only on subsets of variables, which provides additional independence constraints among them. Our results provide a criterion for recognizing which causal structures are indistinguishable when only limited marginal information is accessible. Furthermore, the existence of such extensions greatly simplifies the characterization of a marginal scenario, a result that facilitates the derivation of Bell inequalities both in the probabilistic and entropic frameworks, and the identification of marginal scenarios where classical, quantum, and postquantum probabilities coincide.
description: 16 pages, 9 figures
LesbiaNews, Vol. 06, No. 05 (February, 1995)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514
subject: Women
valueUri: http://id.worldcat.org/fast/1176568

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
Validation of a food frequency questionnaire for food and nutrient intake of adults in Butajira, Southern Ethiopia.
Creators: name: Feyesa, Ilili
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: Background: Food frequency questionnaires (FFQ) is the most commonly used dietary assessment tool in epidemiological studies, due to ease of administration and feasibility. However, the information collected by FFQ is associated with lower accuracy. For accurate interpretation of the food frequency results that arise from epidemiological studies, it needs to be compared with a more accurate dietary assessment method. To date, there is no culture-specific and validated FFQ available in Ethiopia. Objective: This study aims to evaluate the validatiy of a locally developed FFQ for estimating food and nutrient intakes of adults in Butajira, southern Ethiopia. Methodology: We employed a community-based cross-sectional study and included a total of one hundred fifteen adults aged 20-65 years. FFQ was developed using two sources of data; focus group discussion and previous two days 24-Hour diet recall. The relative validity of the FFQ was assessed against the average of two interactive 24-hour dietary recalls. Intakes of macronutrients (energy, protein, carbohydrate, fat), micro-nutrients (calcium, iron, vitamin, vitamin B1, vitamin B2) and food groups were measured by the two methods. The validity of the FFQ was evaluated by comparing estimates of specific nutrients and food groups derived from the FFQ against the 24-hour dietary recalls by calculating the mean or median difference, correlation coefficients, cross-classification, and Bland Altman test. Result: Mean energy and macronutrient intakes obtained from the FFQ were significantly higher than those obtained from the mean of 24-hour dietary recalls. The correlation between energy and macro-nutrients measured by the two methods varies from 0.05 (Total fat) to 0.32 (carbohydrate) and from 0.1(calcium) to 0.49 (vitamin B1) for micronutrients. FFQ did not adequately classify subjects with respect to energy, macro-nutrients and most of the micro-nutrients. A systematic mean difference was observed in vitamin A and iron intake in the bland–Altman agreement test. For the majority of the food groups, median differences in the intake of foods and nutrients between 24-hour dietary recall and FFQ were, overall, small and statist ically insignificant. Correlation coefficients ranged from 0.12 for an egg to 0.78 for legumes. We found that the The FFQ showed a fair classification agreement with the 24-hour recall for intakes of cereals, legumes, and roots and tubers. A systematic mean difference was observed in roots and tubers and beverage intake in the bland–Altman agreement test. Conclusion: The FFQ provided a good validity to assess and rank individuals in terms of intakes of most food groups according to high and low intake categories. Its validity could be acceptable for estimating energy and macro-nutrient intakes at individual basis. However, estimates of minerals and vitamins should be interpreted with caution.
LesbiaNews, Vol. 06, No. 07 (March, 1995)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540
subject: Women
valueUri: http://id.worldcat.org/fast/1176568
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
Supplementary information for 'Wind waves in sea ice of the western Arctic and a global coupled wave-ice model'
Creators: name: Cooper, V. T.
name: Roach, L. A.
name: Thomson, J.
name: Brenner, S. D.
name: Smith, M. M.
name: Meylan, M. H.
name: Bitz, C. M.
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Atmospheric Sciences

description: Supplementary information for Cooper et al. (2022), Wind waves in sea ice of the western Arctic and a global coupled wave-ice model, Phil. Trans. R. Soc. A. doi: 10.1098/rsta.2021.0258
A discrete chemo-dynamical model of the giant elliptical galaxy NGC 5846: dark matter fraction, internal rotation and velocity anisotropy out to six effective radii
Creators: name: Zhu, Ling
name: Romanowsky, Aaron J.
name: van de Ven, Glenn
name: Long, R. J.
name: Watkins, Laura L.
name: Pota, Vincenzo
name: Napolitano, Nicola R.
name: Forbes, Duncan A.
name: Brodie, Jean
name: Foster, Caroline
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We construct a suite of discrete chemo-dynamical models of the giant elliptical galaxy NGC 5846. These models are a powerful tool to constrain both the mass distribution and internal dynamics of multiple tracer populations. We use Jeans models to simultaneously fit stellar kinematics within the effective radius $R_{\rm e}$, planetary nebula (PN) radial velocities out to $3\, R_{\rm e}$, and globular cluster (GC) radial velocities and colours out to $6\,R_{\rm e}$. The best-fitting model is a cored DM halo which contributes $\sim 10\%$ of the total mass within $1\,R_{\rm e}$, and $67\% \pm 10\%$ within $6\,R_{\rm e}$, although a cusped DM halo is also acceptable. The red GCs exhibit mild rotation with $v_{\rm max}/σ_0 \sim 0.3$ in the region $R > \,R_{\rm e}$, aligned with but counter-rotating to the stars in the inner parts, while the blue GCs and PNe kinematics are consistent with no rotation. The red GCs are tangentially anisotropic, the blue GCs are mildly radially anisotropic, and the PNe vary from radially to tangentially anisotropic from the inner to the outer region. This is confirmed by general made-to-measure models. The tangential anisotropy of the red GCs in the inner regions could stem from the preferential destruction of red GCs on more radial orbits, while their outer tangential anisotropy -- similar to the PNe in this region -- has no good explanation. The mild radial anisotropy of the blue GCs is consistent with an accretion scenario.
description: Accepted by MNRAS
High-precision abundances of first population stars in NGC 2808: confirmation of a metallicity spread
Creators: name: Lardo, C.
name: Salaris, M.
name: Cassisi, S.
name: Bastian, N.
name: Mucciarelli, A.
name: Cabrera-Ziri, I.
name: Dalessandro, E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Photometric investigations have revealed that Galactic globular clusters exhibit internal metallicity variations amongst the so-called first-population stars, until now considered to have a homogeneous initial chemical composition. This is not fully supported by the sparse spectroscopic evidence, which so far gives conflicting results. Here, we present a high-resolution re-analysis of five stars in the Galactic globular cluster NGC 2808 taken from the literature. Target stars are bright red giants with nearly identical atmospheric parameters belonging to the first population according to their identification in the chromosome map of the cluster, and we have measured precise differential abundances for Fe, Si, Ca, Ti, and Ni to the ~0.03 dex level. Thanks to the very small uncertainties associated to the differential atmospheric parameters and abundance measurements, we find that target stars span a range of iron abundance equal to 0.25 +/- 0.06 dex. The individual elemental abundances are highly correlated with the position of the star along the extended sequence described by first population objects in the cluster chromosome map: bluer stars have a lower iron content. This agrees with inferences from the photometric analysis. The differential abundances for all other elements also show statistically significant ranges that point to intrinsic abundance spreads. The Si, Ca, Ti, and Ni variations are highly correlated with iron variations and the total abundance spreads for all elements are consistent within the error bars. This suggests a scenario in which short-lived massive stars exploding as supernovae contributed to the self-enrichment of the gas in the natal cloud while star formation was still ongoing.
description: 9 pages, 9 figures. Accepted for publication in A&A
LesbiaNews, Vol. 06, No. 09 (May, 1995)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947
subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Women
valueUri: http://id.worldcat.org/fast/1176568

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
A large (~1 pc) contracting envelope around the prestellar core L1544
Creators: name: Redaelli, E.
name: Chacón-Tanarro, A.
name: Caselli, P.
name: Tafalla, M.
name: Pineda, J. E.
name: Spezzano, S.
name: Sipilä, O.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Prestellar cores, the birthplace of Sun-like stars, form from the fragmentation of the filamentary structure that composes molecular clouds, from which they must inherit at least partially the kinematics. Furthermore, when they are on the verge of gravitational collapse, they show signs of subsonic infall motions. How extended these motions are, which depends on how the collapse occurs, remains largely unknown. We want to investigate the kinematics of the envelope that surrounds the prototypical prestellar core L1544, studying the cloud-core connection. To our aims, we observed the $\rm HCO^+$(1-0) transition in a large map. \hcop is expected to be abundant in the envelope, making it an ideal probe of the large-scale kinematics in the source. We modelled the spectrum at the dust peak by means of a non local-thermodynamical-equilibrium radiative transfer. In order to reproduce the spectrum at the dust peak, a large ($\sim 1\, \rm pc$) envelope is needed, with low density (tens of $\rm cm^{-3}$ at most) and contraction motions, with an inward velocity of $\approx 0.05\,\rm km \, s^{-1}$. We fitted the data cube using the Hill5 model, which implements a simple model {for the optical depth and excitation temperature profiles along the line-of-sight,} in order to obtain a map of the infall velocity. This shows that the infall motions are extended, with typical values in the range $0.1-0.2\,\rm km \, s^{-1}$. Our results suggest that the contraction motions extend in the diffuse envelope surrounding the core, which is consistent with recent magnetic field measurements in the source, which showed that the envelope is magnetically supercritical.
description: Accepted for publication on ApJ, 24 Oct. 2022
Au4Mn, a localized ferromagnet with strong spin-orbit coupling, long-range ferromagnetic exchange and high Curie temperature
Creators: name: He, Yangkun
name: Gercsi, Zsolt
name: Zhang, Rui
name: Kang, Yu
name: Skourski, Yurii
name: Prendeville1, Lucy
name: Larmour, Orrie
name: Besbas, Jean
name: Felser, Claudia
name: Stamenov, Plamen
name: Coey, J. M. D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Metallic Mn-based alloys with a nearest-neighbor Mn-Mn distance greater than 0.4 nm exhibit large, well-localized magnetic moments. Here we investigate the magnetism of tetragonal Au4Mn with a Curie temperature of 385 K, where manganese has a spin moment of 4.1 muB and its orbital moment is quenched. Since 80% of the atoms are gold, the spin orbit interaction is strong and Au4Mn exhibits uniaxial magnetocrystalline anisotropy with surface maze domains at room temperature. The magnetic hardness parameter of 1.0 is sufficient to maintain the magnetization along the c-axis for a sample of any shape. Au also reduces the spin moment of Mn through 5d-3d orbital hybridization. An induced moment of 0.05 muB was found on Au under a pulsed field of 40 T. Density functional theory calculations indicate that the Mn-Mn exchange is mediated by spin-polarized gold 5d and 6p electrons. The distance-dependence shows that it is ferromagnetic or zero for the first ten shells of Mn neighbors out to 1.041 nm (64 atoms), and very weak and oscillatory thereafter.
The biology of Austrochiltonia subtenius (Sayce, 1902)
Creators: name: Lim, K. H.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Additional file 1 of Long-term effects of intensive multifactorial treatment on aortic stiffness and central hemodynamics after 13 years with screen-detected type 2 diabetes: the ADDITION-Denmark trial
Creators: name: Bjerg, Lasse
name: Laugesen, Esben
name: Andersen, Signe Toft
name: Rosborg, Jonas Frey
name: Charles, Morten
name: Vistisen, Dorte
name: Witte, Daniel R.
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1: Table S1. Characteristics of the study sample at the end of the trial (by 5 years follow-up). Table S2. Baseline and at follow-up characteristics of persons with and without hemodymanic assessment at 13 years follow-up
LesbiaNews, Vol. 07, No. 01 (September, 1995)
Creators: name: Connections, Victoria Lesbian Community
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Lesbianism
valueUri: http://id.worldcat.org/fast/996514
subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Women
valueUri: http://id.worldcat.org/fast/1176568
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947
subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Lesbians
valueUri: http://id.worldcat.org/fast/996540

description: Lesbianews was established as a newsletter in 1989 to provide a public and safe forum for lesbian communication and exploration in poetry, short fiction and non-fiction. The title changed several times over the years and includes Ellenews, LNews, Lavender Rhinoceros, and Outviews.
HATS-18 b: An Extreme Short--Period Massive Transiting Planet Spinning Up Its Star
Creators: name: Penev, Kaloyan M.
name: Hartman, Joel D.
name: Bakos, Gaspar A.
name: Ciceri, Simona
name: Brahm, Rafael
name: Bayliss, Daniel
name: Bento, Joao
name: Jord'an, Andr'es
name: Csubry, Zoltan
name: Bhatti, W.
name: de Val-Borro, Miguel
name: Espinoza, Néstor
name: Zhou, George
name: Mancini, Luigi
name: Rabus, Markus
name: Suc, Vincent
name: Henning, Thomas
name: Schmidt, Brian P.
name: Noyes, Robert W.
name: L'az'ar, J.
name: Papp, Istvan
name: S'ari, P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the discovery by the HATSouth network of HATS-18 b: a 1.980 +/- 0.077 Mj, 1.337 +0.102 -0.049 Rj planet in a 0.8378 day orbit, around a solar analog star (mass 1.037 +/- 0.047 Msun, and radius 1.020 +0.057 -0.031 Rsun) with V=14.067 +/- 0.040 mag. The high planet mass, combined with its short orbital period, implies strong tidal coupling between the planetary orbit and the star. In fact, given its inferred age, HATS-18 shows evidence of significant tidal spin up, which together with WASP-19 (a very similar system) allows us to constrain the tidal quality factor for Sun-like stars to be in the range 6.5 <= lg(Q*/k_2) <= 7 even after allowing for extremely pessimistic model uncertainties. In addition, the HATS-18 system is among the best systems (and often the best system) for testing a multitude of star--planet interactions, be they gravitational, magnetic or radiative, as well as planet formation and migration theories.
description: Submitted. 12 pages, 9 figures, 5 tables
Ethiopian Field Epidemiology Training Program (EFETP) Compiled Body of Works in Field Epidemiology
Creators: name: Nassir, Khalid
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2014

description: Background:. Malaria is ranked as the leading communicable disease in Ethiopia, accounting for about 30% of the overall Disability Adjusted Life Years lost. Approximately 57.3 million (68%) of the 84.3 million population of Ethiopia live in areas at risk of malaria. On 16/10/2013 South Wollo zone, Amhara region reported case build ups of malaria from Kalu district. An investigation was conducted to verify the existence of the outbreak, to identify the risk factors for transmission of malaria and to undertake appropriate prevention and control interventions. Method: The previous year's number of patients in that week multiplied by two is taken as a threshold and compared with current data (2013). We conducted a case control study case: control ratio 1:2.. Cases were defined as febrile cases confirmed by microscopy or RDT for plasmodium parasites. Controls were with no fever in recent months matched by age group, gender and living place. Case and controls were interviewed using structured questionnaire. School children assessed about utilization of bed nets. Environmental assessments were conducted and information on potential mosquitoes breeding sites was collected. Result:. A total of 308 cases were identified and the alert threshold crossed in October or 41 to 44 weeks. 60 cases and 120 controls were included for data analysis. 57% and 67% among cases and controls respectively have bed nets and utilize it. 80% of cases and 54% controls live close to gutter to collect rainwater. Bed net utilization (OR:0.6, 95% CI:0.3-1.2) was not significantly associated with illness. However, living close to gutter to collect rainwater(OR: 3.4, 95% CI: 1.6-7.0) was found to be significantly associated with malaria infection. 1800-2000 estimated gutters to collect rain water and mosquito larvae were found. Conclusion: An outbreak of malaria occurred in Kalu district. So, Larvicide control measures should be applied. Keywords: malaria, Amhara, case control, gutter to collect rainwater Word count:295
Orbital parallax of binary systems compared to GAIA DR3 and the parallax zero-point offset at bright magnitudes
Creators: name: Groenewegen, Martin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: (abridged)Multiple systems for which the astrometric and spectroscopic orbit are known offer the unique possibility of determining the distance to these systems directly without any assumptions. They are therefore ideal objects for a comparison of Gaia data release 3 (GDR3) parallax data, especially since GDR3 presents the results of the non-single star (NSS) analysis that potentially results in improved parallaxes. An sample of 192 orbital parallax determinations for 186 systems is compiled from the literature. The stars are also potentially in wide binary systems, and 37 candidates were found. Only for 21 objects does the NSS analysis provide information, including 8 from the astrometric binary pipeline, for which the parallaxes do improve significantly compared to those in the main catalogue. It appears that most of the objects in the sample are eliminated in the pre-filtering stage of the NSS analysis. The difference between the orbital parallax and the (best) \G\ parallax was finally obtained for 170 objects. When objects with large parallax errors or unrealistically large differences between the orbital and \G\ parallaxes are eliminated, and objects with a GOF < 100 or <8 are selected, samples of 68 and 20 stars remain. Three recipes that calculate the PZPO are tested. After these corrections are applied the remaining parallax differences are formally consistent with zero within the error bar for all three recipes. The method of using orbital parallaxes is shown to work, but the full potential is not reached as an improved parallax from the NSS analysis is available for only few systems. In the final selection, the orbital parallax of 18 of 20 stars is known to better than 5%. In the full sample, 148 objects reach this precision and therefore the full potential of using orbital parallaxes may hopefully be reached with GDR4.
description: accepted for publication in A&A