California State University, Long Beach

About: California State University, Long Beach is a education organization based out in Long Beach, California, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 10036 authors who have published 13933 publications receiving 377394 citations. The organization is also known as: Cal State Long Beach & Long Beach State.

An Ultraviolet/Optical Atlas of Bright Galaxies

Abstract: We present wide-field, imagery and photometry of 43 selected nearby galaxies of all morphology types at ultraviolet and optical wavelengths. The ultraviolet images, in two broad bands at 1500 Angstroms and 2500 Angstroms, were obtained by the Ultraviolet Imaging Telescope (UIT) during the Astro-1 Spacelab mission. The UV images have approx. 3" resolution, and the comparison sets of ground-based, CCD images (in one or more of B, V, R, and H alpha ) have pixel scales and fields of view closely matching the UV frames. The atlas consists of multiband images together with plots of UV/optical radial surface brightnesses, colors and other associated photometric parameters such as half-light radii. In an appendix, we discuss the sensitivity of different wavebands to a galaxy's star formation history in the form of "history weighting functions" and the importance of UV observations as probes of evolution during the past 10-1000 Myr. We find that UV galaxy morphologies are usually significantly different from visible band morphologies as a consequence of spatially inhomogeneous stellar populations. Differences are quite pronounced for systems in the middle range of Hubble types, Sa through Sc, but less so for ellipticals or late-type disks. Normal ellipticals and large spiral bulges are fainter and more compact in the UV. They typically exhibit smooth and unresolved far-UV profiles with, however, far-UV/optical color gradients which are larger than any at optical/IR wavelengths. The far-UV light in these cases is probably produced by extreme horizontal branch stars and their descendants in the dominant, low-mass, metal-rich population.

The Dimensionality of a Modified Form of the Maslach Burnout Inventory for University Students in a Teacher-Training Program

Abstract: For a sample of 147 fifth-year students enrolled in a teacher training program at the elementary school level, both exploratory and confirmatory factor analyses involving orthogonal and oblique solutions were carried out on a correlation matrix of scores on 22 items from a self-report inventory of teacher burnout that was adapted with permission from the Maslach Burnout Inventory (MBI). The modifications incorporated within the new instrument, which is referred to as the College Student Survey (CSS), constituted the substitution of words within several item statements that would be more suitable in a teaching context than were the statements in the MBI which were oriented toward workers in other forms of public service. As in the instance of other factor analytic studies with the MBI, the three hypothesized constructs of burnout described as emotional exhaustion, depersonalization, and personal accomplishment were clearly defined in all factor solutions irrespective of whether the items were scored for fr...

The COVID-19 pandemic, stress, and trauma in the disability community: A call to action.

Abstract: PURPOSE: To inform the field of rehabilitation psychology about the impacts of the 2019 novel coronavirus (COVID-19) on the disability community in the United States and the additional sources of stress and trauma disabled people face during these times. METHOD: A review of the literature on disability and COVID-19 is provided, with an emphasis on sources of trauma and stress that disproportionately impact the disability community and the ways in which disability intersects with other marginalized identities in the context of trauma and the pandemic. We also reflect on the potential impacts on the field of psychology and the ways in which psychologists, led by rehabilitation psychologists, can support disabled clients and the broader disability community at both the individual client and systemic levels. RESULTS: The COVID-19 pandemic introduces unique potential sources of trauma and stress within the disability community, including concerns about health care rationing and ableism in health care, isolation, and the deaths and illnesses of loved ones and community members. CONCLUSIONS/IMPLICATIONS: Rehabilitation psychologists and other professionals should be aware of the potential for trauma and stress among disabled clients and work with them to mitigate its effects. Additionally, psychologists should also work with the disability community and disabled colleagues to address systemic and institutional ableism and its intersections with other forms of oppression. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Resin impregnation process for producing a resin-fiber composite

Abstract: Process for vacuum impregnation of a dry fiber reinforcement with a curable resin to produce a resin-fiber composite, by drawing a vacuum to permit flow of curable liquid resin into and through a fiber reinforcement to impregnate same and curing the resin-impregnated fiber reinforcement at a sufficient temperature and pressure to effect final curing Both vacuum and positive pressure, eg autoclave pressure, are applied to the dry fiber reinforcement prior to application of heat and prior to any resin flow to compact the dry fiber reinforcement, and produce a resin-fiber composite of reduced weight, thickness and resin content, and improved mechanical properties Preferably both a vacuum and positive pressure, eg autoclave pressure, are also applied during final curing