A Phenomenological Study of Secondary Teachers’ Experiences With a Mandated Transition to and From Synchronous Online Instruction

The purpose of this phenomenological study was to understand secondary teachers’ experiences with an unexpected transition between in-person teaching and virtual modalities for secondary educators in New York public schools. The theory that guided this study was Schlossberg’s transition theory which provided a lens through which to understand the shared experiences of making an unplanned transition from face-to-face teaching to online platforms. The study was qualitative and followed a phenomenological research design. The setting for this study was multiple public school districts in Nassau and Suffolk Counties on Long Island, New York. The sample was 10 secondary public school teachers from different content areas. I used Moustakas’ transcendental phenomenology procedures to analyze data collected from interviews, journal prompts, and a focus group. Findings showed the importance of support in the educational process, especially in times of emergency remote instruction. There was a continuous feeling of uncertainty throughout the transition pertaining to technology and how long remote instruction would last. A major finding of the study was that human connections are supreme in the teaching world, especially in times of crisis

No Place to Call Home: The 1807-1857 Life Writings of Caroline Barnes Crosby, Chronicler of Outlying Mormon Communities

Caroline Crosby's life took a wandering course between her 1834 marriage to Jonathan Crosby and conversion to the infant Mormon Church and her departure for her final home, Utah, on New Year's Day, 1858. In the intervening years, she lived in many places but never long enough to set firm roots. Her adherence to a frontier religion on the move kept her moving, even after the church began to settle down in Utah. Despite the impermanence of her situation, perhaps even because of it, Caroline Crosby left a remarkably rich record of her life and travels, thereby telling us not only much about herself and her family but also about times and places of which her documentary record provides a virtually unparalleled view. A notable aspect of her memoirs and journals is what they convey of the character of their author, who, despite the many challenges of transience and poverty she faced, appears to have remained curious, dedicated, observant, and cheerful. From Caroline's home in Canada, she and Jonathan Crosby first went to the headquarters of Joseph Smith's new church in Kirtland, Ohio. She recounts, in a memoir, the early struggles of his followers there. As the church moved west, the Crosbys did as well, but as became characteristic, they did not move immediately with the main body to the center of the religion. For awhile they settled in Indiana, finally reaching the new Mormon center of Nauvoo in 1842. Fleeing Nauvoo with the last of the Mormons in 1846, they spent two years in Iowa and set out for Utah in 1848, the account of which journey is the first of Caroline Crosby's vivid trail journals. The Crosbys were able to rest in Salt Lake City for less than two years before Brigham Young sent them on a church mission to the Society and Austral Islands in the South Pacific. She recorded, in detail, their overland travel to San Francisco and then by sea to French Polynesia and their service on the islands. In late 1852 the Crosbys returned to California, beginning what is probably the most historically significant part of her writings, her diaries of life. First, in immediately post Gold Rush San Francisco and, second, in the new Mormon village of San Bernardino in southern California. There is no comparable record by a woman of 1850s life in these growing communities. The Crosbys responded in 1857 to Brigham Young's call for church members to gather in Utah and again abandoned a new home, this the nicest one they had built, one of the finest houses in San Bernardino. Such unquestioning loyalty was a characteristic Caroline and Jonathan displayed again and again

No Place to Call Home: The 1807-1857 Life Writings of Caroline Barnes Crosby, Chronicler of Outlying Mormon Communities

Caroline Crosby\u27s life took a wandering course between her 1834 marriage to Jonathan Crosby and conversion to the infant Mormon Church and her departure for her final home, Utah, on New Year\u27s Day, 1858. In the intervening years, she lived in many places but never long enough to set firm roots. Her adherence to a frontier religion on the move kept her moving, even after the church began to settle down in Utah. Despite the impermanence of her situation, perhaps even because of it, Caroline Crosby left a remarkably rich record of her life and travels, thereby telling us not only much about herself and her family but also about times and places of which her documentary record provides a virtually unparalleled view. A notable aspect of her memoirs and journals is what they convey of the character of their author, who, despite the many challenges of transience and poverty she faced, appears to have remained curious, dedicated, observant, and cheerful. From Caroline\u27s home in Canada, she and Jonathan Crosby first went to the headquarters of Joseph Smith\u27s new church in Kirtland, Ohio. She recounts, in a memoir, the early struggles of his followers there. As the church moved west, the Crosbys did as well, but as became characteristic, they did not move immediately with the main body to the center of the religion. For awhile they settled in Indiana, finally reaching the new Mormon center of Nauvoo in 1842. Fleeing Nauvoo with the last of the Mormons in 1846, they spent two years in Iowa and set out for Utah in 1848, the account of which journey is the first of Caroline Crosby\u27s vivid trail journals. The Crosbys were able to rest in Salt Lake City for less than two years before Brigham Young sent them on a church mission to the Society and Austral Islands in the South Pacific. She recorded, in detail, their overland travel to San Francisco and then by sea to French Polynesia and their service on the islands. In late 1852 the Crosbys returned to California, beginning what is probably the most historically significant part of her writings, her diaries of life. First, in immediately post Gold Rush San Francisco and, second, in the new Mormon village of San Bernardino in southern California. There is no comparable record by a woman of 1850s life in these growing communities. The Crosbys responded in 1857 to Brigham Young\u27s call for church members to gather in Utah and again abandoned a new home, this the nicest one they had built, one of the finest houses in San Bernardino. Such unquestioning loyalty was a characteristic Caroline and Jonathan displayed again and again.https://digitalcommons.usu.edu/usupress_pubs/1016/thumbnail.jp

A Bioinformatics Method Identifies Prominent Off-targeted Transcripts in RNAi Screens

Because off-target effects hamper interpretation and validation of RNAi screens, we developed a bioinformatics method, Genome-wide Enrichment of Seed Sequence matches (GESS), to identify candidate off-targeted transcripts from direct analysis of primary screening data. GESS identified a prominent off-targeted transcript in several screens, including MAD2 in a screen for components of the spindle assembly checkpoint. We demonstrate how incorporation of the results of GESS analysis can enhance the validation rate in RNAi screens

Influence of cargo size on Ran and energy requirements for nuclear protein import

Previous work has shown that the transport of some small protein cargoes through the nuclear pore complex (NPC) can occur in vitro in the absence of nucleoside triphosphate hydrolysis. We now demonstrate that in the importin α/β and transportin import pathways, efficient in vitro transport of large proteins, in contrast to smaller proteins, requires hydrolyzable GTP and the small GTPase Ran. Morphological and biochemical analysis indicates that the presence of Ran and GTP allows large cargo to efficiently cross central regions of the NPC. We further demonstrate that this function of RanGTP at least partly involves its direct binding to importin β and transportin. We suggest that RanGTP functions in these pathways to promote the transport of large cargo by enhancing the ability of import complexes to traverse diffusionally restricted areas of the NPC

Expression and Function of Calcium Binding Domain Chimeras of the Integrins α IIb and α 5

To further identify amino acid domains involved in the ligand binding specificity of alpha(IIb)beta(3), chimeras of the conserved calcium binding domains of alpha(IIb) and the alpha subunit of the fibronectin receptor alpha(5)beta(1) were constructed. Chimeras that replaced all four calcium binding domains, replaced all but the second calcium binding domain of alpha(IIb) with those of alpha(5), or deleted all four calcium binding domains were synthesized but not expressed on the cell surface. Additional chimeras exchanged subsets or all of the variant amino acids in the second calcium binding domain, a region implicated in ligand binding. Cell surface expression of each second calcium binding domain mutant complexed with beta(3) was observed. Each second calcium binding domain mutant was able to 1) bind to immobilized fibrinogen, 2) form fibrinogen-dependent aggregates after treatment with dithiothreitol, and 3) bind the activation-dependent antibody PAC1 after LIBS 6 treatment. Soluble fibrinogen binding studies suggested that there were only small changes in either the K(d) or B(max) of any mutant. We conclude that chimeras of alpha(IIb) containing the second calcium binding domain sequences of alpha(5) are capable of complexing with beta(3), that the complexes are expressed on the cell surface, and that mutant complexes are capable of binding both immobilized and soluble fibrinogen, suggesting that the second calcium binding domain does not determine ligand binding specificity

University Chorale and Women\u27s Choir with Cantori, Creekview High School, Spring Shall Bloom

KSU School of Music presents University Chorale and Women\u27s Choir with Cantori, Creekview High School, Spring Shall Bloom.https://digitalcommons.kennesaw.edu/musicprograms/1215/thumbnail.jp

The Atacama Cosmology Telescope: Galactic Dust Structure and the Cosmic PAH Background in Cross-correlation with WISE

We present a cross-correlation analysis between $1'$ resolution total intensity and polarization observations from the Atacama Cosmology Telescope (ACT) at 150 and 220 GHz and 15$''$ mid-infrared photometry from the Wide-field Infrared Survey Explorer (WISE) over 107 12.5$^\circ\times$12.5$^\circ$ patches of sky. We detect a spatially isotropic signal in the WISE$\times$ACT $TT$ cross power spectrum at 30$\sigma$ significance that we interpret as the correlation between the cosmic infrared background at ACT frequencies and polycyclic aromatic hydrocarbon (PAH) emission from galaxies in WISE, i.e., the cosmic PAH background. Within the Milky Way, the Galactic dust $TT$ spectra are generally well-described by power laws in $\ell$ over the range 10$^3 < \ell <$10$^4$, but there is evidence both for variability in the power law index and for non-power law behavior in some regions. We measure a positive correlation between WISE total intensity and ACT $E$-mode polarization at 1000$< \ell \lesssim$6000 at $>$3$\sigma$ in each of 35 distinct $\sim$100 deg$^2$ regions of the sky, suggesting alignment between Galactic density structures and the local magnetic field persists to sub-parsec physical scales in these regions. The distribution of $TE$ amplitudes in this $\ell$ range across all 107 regions is biased to positive values, while there is no evidence for such a bias in the $TB$ spectra. This work constitutes the highest-$\ell$ measurements of the Galactic dust $TE$ spectrum to date and indicates that cross-correlation with high-resolution mid-infrared measurements of dust emission is a promising tool for constraining the spatial statistics of dust emission at millimeter wavelengths.Comment: 20 pages, 14 figures, submitted to Ap