Descriptive Case Studies of the Socialization and Acculturation of Two Mentored First-Year Elementary Teachers Within the Seventh-day Adventist School System

Problem. A qualitative design was employed in this study to: (1) investigate the experiences and perceptions of two first-year elementary teachers within the Seventh-day Adventist educational system, (2) gain a better understanding of new teachers’ socialization and acculturation during their first year of teaching, and (3) use beginning teacher concerns gleaned from this study and previous studies to identify the kinds of support that need to be offered in a new teacher induction program within the Adventist educational system. Method. I studied two first-year teachers, employed full-time at the elementary level by Scenic Vista Conference of Seventh-day Adventists. Qualitative data were obtained over a 9-month period through ethnographic interviews, participant observations, teacher weekly journals, and principal/teacher self-evaluations. The majority of the data was procured from taped interviews with the two teachers, their mentors, principals, and the associate superintendent of education. Additional data came from the hours of participant observations in classroom instruction, field trips, school chapels and assemblies, recesses, lunches, etc. All of these data-gathering procedures were formatted in corrected and expanded field notes. A smaller portion of the data was gleaned from principal/teacher documents and the mentor seminar materials. Results. Responding to the transition from pre-service training to in-service teaching, both teachers’ initial enthusiasm changed to frustration, anger, doubt, and fear. As they endeavored to adjust to the socialization and culture of teaching, each teacher struggled with classroom scheduling and management, school routines and administration procedures, discipline, coping with the withdrawal of a student from her class, and establishing positive relationships with principals, colleagues, and parents. They dealt differently with time management and curriculum issues. Although both teachers internalized the challenges they encountered, each reacted differently to the frustrations they experienced. Conclusions. Findings indicate that beginning teacher induction and orientation are needed throughout the year to help novice teachers adjust, but that kind of support is more crucial at the very beginning of the school year. The beginning teachers desire and expect this support from their principal. They also believe a mentor is beneficial to their professional growth and development and for their personal job satisfaction

Comprehensive simulations of superhumps

(Abridged) We use 3D SPH calculations with higher resolution, as well as with more realistic viscosity and sound-speed prescriptions than previous work to examine the eccentric instability which underlies the superhump phenomenon in semi-detached binaries. We illustrate the importance of the two-armed spiral mode in the generation of superhumps. Differential motions in the fluid disc cause converging flows which lead to strong spiral shocks once each superhump cycle. The dissipation associated with these shocks powers the superhump. We compare 2D and 3D results, and conclude that 3D simulations are necessary to faithfully simulate the disc dynamics. We ran our simulations for unprecedented durations, so that an eccentric equilibrium is established except at high mass ratios where the growth rate of the instability is very low. Our improved simulations give a closer match to the observed relationship between superhump period excess and binary mass ratio than previous numerical work. The observed black hole X-ray transient superhumpers appear to have systematically lower disc precession rates than the cataclysmic variables. This could be due to higher disc temperatures and thicknesses. The modulation in total viscous dissipation on the superhump period is overwhelmingly from the region of the disc within the 3:1 resonance radius. As the eccentric instability develops, the viscous torques are enhanced, and the disc consequently adjusts to a new equilibrium state, as suggested in the thermal-tidal instability model. We quantify this enhancement in the viscosity, which is ~10 per cent for q=0.08. We characterise the eccentricity distributions in our accretion discs, and show that the entire body of the disc partakes in the eccentricity.Comment: 18 pages (mn2e LaTeX), 14 figures, 5 tables, Accepted for publication in MNRA

The Ursinus Weekly, December 4, 1961

Dr. Philip began choral tradition with one hundred voices in \u2738 • Handel\u27s oratorio written in Dublin; German\u27s contemporaries judged his operas best • Wedding present is job well done • Temple psych professor to speak tonight to PSEA • Wide experience, rich talent apply to Thursday\u27s Messiah soloists • Ursinus\u27 24th Messiah hails Christmas season • Who\u27s Who accepts fourteen students • Directors approve insurance policy • Grant, Draeger crowned lord, lady; Griffin named \u2762 permanent prexy • Y executive sees need for more YMCA publicity • Lists posted this week for Christmas banquet • Editorial: Full house; Distributor of the ticket • Latest student concert presents popular pieces • Ursinus in the past • The bear stood up • Syracuse, Miami to battle in third Liberty Bowl game • Mrs. William Ursinus Helfferich \u2793, saluted in Alumni Journal article • Young Republicans show President at summit • Texas take off preparations set for Ursinus\u27 chef • Schedule squeezed for Bowl queen before game day • Community cooperation keynotes Fire Company • Peace Corps information discussed by an interested Ursinus senior • Alpha Psi admits three members • YM-YWCA campus affairs plans bridge tournament • Volleyball intramurals begin with strong entries • Folwell, Shearer captains of 1962 U.C. color guard • Bear basketeers edge Eastern 79-78 as Walt Dryfoos stages scoring spree • Coach to stress speed, substitution for Bear cagers • Rough rebounding, unorthodox moves key to Dryfoos\u27 basketball success • Pi Nu inducts fourteen; Music enthusiasts honored • Greek gleaningshttps://digitalcommons.ursinus.edu/weekly/1306/thumbnail.jp

Founders, Feminists, and a Fascist -- Some Notable Women in the Missouri Section of the MAA

In the history of the Missouri Section of the MAA, some of the more interesting people who influenced the growth and development of the section through the years were and are women. In this chapter, we discuss the contributions of a few (certainly not all) of these women to the Missouri Section and mathematics as a whole, including Emily Kathryn Wyant (founder of KME), Margaret F. Willerding (who dealt with sexism in the 1940s), Maria Castellani (an official in Mussolini’s Italy before coming to America), and T. Christine Stevens (co-founder of Project NExT). Without them, and others like them, both mathematics and the Missouri Section of the MAA would be poorer

The landscape of gifted and talented education in England and Wales: How are teachers implementing policy?

This is an Author's Accepted Manuscript of an article published in Research Papers in Education, 27(2), 167-186, 2012, copyright Taylor & Francis, available online at: http://www.tandfonline.com/10.1080/02671522.2010.509514.This paper explores the evidence relating to how primary schools are responding to the ‘gifted and talented’ initiative in England and Wales. A questionnaire survey which invited both closed and open-ended responses was carried out with a national sample of primary schools. The survey indicated an increasing proportion of coordinators, compared with a survey carried out in 1996, were identifying their gifted and talented children as well as having associated school policies. However, the survey also highlighted a number of issues which need addressing if the initiative is to achieve its objective of providing the best possible educational opportunities for children. For example, it was found that a significant number of practitioners were not aware of the existence of the National Quality Standards for gifted and talented education, provided by the UK government in 2007, and the subject-specific criteria provided by the UK’s Curriculum Authority for identification and provision have been largely ignored. The process of identifying children to be placed on the ‘gifted and talented’ register seems haphazard and based on pragmatic reasons. Analysis of teachers’ responses also revealed a range of views and theoretical positioning held by them, which have implications for classroom practice. As the ‘gifted and talented’ initiative in the UK is entering a second decade, and yet more significant changes in policy are introduced, pertinent questions need to be raised and given consideration

Использование барий-стронциевого карбонатита при изготовлении сварочных флюсов на основе техногенных отходов металлургического производства

В данной работе рассмотрена возможность использования барий-стронциевого карбонатита при изготовлении сварочных флюсов на основе шлака производства силикомарганца, а так же на основе ковшевых электросталеплавильных шлаков, образованных при производстве рельсовых марок стали. В серии опытов в лабораторных условиях изготавливали и исследовали различные составы сварочных флюсов, были определены химические составы наплавленного металла, проведен металлографический анализ.In this paper the possibility of using barium-strontium carbonatite in the manufacture of welding fluxes on the basis of slag from the production of silicomanganese, and based on ladle steelmaking slags formed in the production of rail steel grades. In a series of experiments in the laboratory have produced and investigated different compositions of welding fluxes, were determined the chemical compositions of the weld metal metallographic analysis

Building on the past, shaping the future: The environmental mutagenesis and genomics society

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/97167/1/em21765.pd

The BLAST Survey of the Vela Molecular Cloud: Physical Properties of the Dense Cores in Vela-D

The Balloon-borne Large-Aperture Submillimeter Telescope (BLAST) carried out a 250, 350 and 500 micron survey of the galactic plane encompassing the Vela Molecular Ridge, with the primary goal of identifying the coldest dense cores possibly associated with the earliest stages of star formation. Here we present the results from observations of the Vela-D region, covering about 4 square degrees, in which we find 141 BLAST cores. We exploit existing data taken with the Spitzer MIPS, IRAC and SEST-SIMBA instruments to constrain their (single-temperature) spectral energy distributions, assuming a dust emissivity index beta = 2.0. This combination of data allows us to determine the temperature, luminosity and mass of each BLAST core, and also enables us to separate starless from proto-stellar sources. We also analyze the effects that the uncertainties on the derived physical parameters of the individual sources have on the overall physical properties of starless and proto-stellar cores, and we find that there appear to be a smooth transition from the pre- to the proto-stellar phase. In particular, for proto-stellar cores we find a correlation between the MIPS24 flux, associated with the central protostar, and the temperature of the dust envelope. We also find that the core mass function of the Vela-D cores has a slope consistent with other similar (sub)millimeter surveys.Comment: Accepted for publication in the Astrophysical Journal. Data and maps are available at http://blastexperiment.info

Olfactory testing does not predict β-amyloid, MRI measures of neurodegeneration or vascular pathology in the British 1946 birth cohort.

OBJECTIVE: To explore the value of olfactory identification deficits as a predictor of cerebral β-amyloid status and other markers of brain health in cognitively normal adults aged ~ 70 years. METHODS: Cross-sectional observational cohort study. 389 largely healthy and cognitively normal older adults were recruited from the MRC National Survey of Health and Development (1946 British Birth cohort) and investigated for olfactory identification deficits, as measured by the University of Pennsylvania Smell Identification Test. Outcome measures were imaging markers of brain health derived from 3 T MRI scanning (cortical thickness, entorhinal cortex thickness, white matter hyperintensity volumes); 18F florbetapir amyloid-PET scanning; and cognitive testing results. Participants were assessed at a single centre between March 2015 and January 2018. RESULTS: Mean (± SD) age was 70.6 (± 0.7) years, 50.8% were female. 64.5% had hyposmia and 2.6% anosmia. Olfaction showed no association with β-amyloid status, hippocampal volume, entorhinal cortex thickness, AD signature cortical thickness, white matter hyperintensity volume, or cognition. CONCLUSION AND RELEVANCE: In the early 70s, olfactory function is not a reliable predictor of a range of imaging and cognitive measures of preclinical AD. Olfactory identification deficits are not likely to be a useful means of identifying asymptomatic amyloidosis. Further studies are required to assess if change in olfaction may be a proximity marker for the development of cognitive impairment