Early Implementation of Pre-Existing Condition Insurance Plans: Providing an Interim Safety Net for the Uninsurable

Outlines enrollment trends and enrollee traits in a temporary program designed to provide affordable coverage to the uninsured with preexisting conditions, changes to structures and premiums, and estimated out-of-pocket costs by utilization and plan type

The H-alpha Luminosity Function and Star Formation Rate Volume Density at z=0.8 from the NEWFIRM H-alpha Survey

[Abridged] We present new measurements of the H-alpha luminosity function (LF) and SFR volume density for galaxies at z~0.8. Our analysis is based on 1.18$\mu$m narrowband data from the NEWFIRM H-alpha Survey, a comprehensive program designed to capture deep samples of intermediate redshift emission-line galaxies using narrowband imaging in the near-infrared. The combination of depth ($\approx1.9\times10^{-17}$ erg s$^{-1}$ cm$^{-2}$ in H-alpha at 3$\sigma$) and areal coverage (0.82 deg$^2$) complements other recent H-alpha studies at similar redshifts, and enables us to minimize the impact of cosmic variance and place robust constraints on the shape of the LF. The present sample contains 818 NB118 excess objects, 394 of which are selected as H-alpha emitters. Optical spectroscopy has been obtained for 62% of the NB118 excess objects. Empirical optical broadband color classification is used to sort the remainder of the sample. A comparison of the LFs constructed for the four individual fields reveals significant cosmic variance, emphasizing that multiple, widely separated observations are required. The dust-corrected LF is well-described by a Schechter function with L*=10^{43.00\pm0.52} ergs s^{-1}, \phi*=10^{-3.20\pm0.54} Mpc^{-3}, and \alpha=-1.6\pm0.19. We compare our H-alpha LF and SFR density to those at z<1, and find a rise in the SFR density \propto(1+z)^{3.4}, which we attribute to significant L* evolution. Our H-alpha SFR density of 10^{-1.00\pm0.18} M_sun yr^{-1} Mpc^{-3} is consistent with UV and [O II] measurements at z~1. We discuss how these results compare to other H-alpha surveys at z~0.8, and find that the different methods used to determine survey completeness can lead to inconsistent results. This suggests that future surveys probing fainter luminosities are needed, and more rigorous methods of estimating the completeness should be adopted as standard procedure.Comment: 19 pages (emulate-ApJ format), 16 figures, 5 tables, published in ApJ. Modified to match ApJ versio

Structural and wetting properties of nature\u27s finest silks (order Embioptera)

Insects from the order Embioptera (webspinners) spin silk fibres which are less than 200 nm in diameter. In this work, we characterized and compared the diameters of single silk fibres from nine species—Antipaluria urichi, Pararhagadochir trinitatis, Saussurembia calypso, Diradius vandykei, Aposthonia ceylonica, Haploembia solieri, H. tarsalis, Oligotoma nigra and O. saundersii. Silk from seven of these species have not been previously quantified. Our studies cover five of the 10 named taxonomic families and represent about one third of the known taxonomic family-level diversity in the order Embioptera. Naturally spun silk varied in diameter from 43.6 ± 1.7 nm for D. vandykei to 122.4 ± 3.2 nm for An. urichi. Mean fibre diameter did not correlate with adult female body length. Fibre diameter is more similar in closely related species than in more distantly related species. Field observations indicated that silk appears shiny and smooth when exposed to rainwater. We therefore measured contact angles to learn more about interactions between silk and water. Higher contact angles were measured for silks with wider fibre diameter and higher quantity of hydrophobic amino acids. High static contact angles (ranging up to 122° ± 3° for An. urichi) indicated that silken sheets spun by four arboreal, webspinner species were hydrophobic. A second contact angle measurement made on a previously wetted patch of silk resulted in a lower contact angle (average difference was greater than 27°) for all four species. Our studies suggest that silk fibres which had been previously exposed to water exhibited irreversible changes in hydrophobicity and water adhesion properties. Our results are in alignment with the ‘super-pinning’ site hypothesis by Yarger and co-workers to describe the hydrophobic, yet water adhesive, properties exhibited by webspinner silk fibres. The physical and chemical insights gained here may inform the synthesis and development of smaller diameter silk fibres with unique water adhesion properties

How parents perceive screen viewing in their 5-6 year old child within the context of their own screen viewing time:a mixed-methods study

Background: Few studies have examined parental perceptions of their child’s screen-viewing (SV) within the context of parental SV time. This study qualitatively examined parents’ perceptions of their 5-6-year-old child’s SV within the context of their own quantitatively measured SV. Methods: A mixed-methods design employed semi-structured telephone interviews, demographic and SV questionnaires, objectively-measured physical activity and sedentary time. Deductive content analysis was used to explore parents’ perceptions of, and concerns about, their child’s SV, and management of their child’s SV. Comparisons were made between parent-child dyads reporting low (&lt;2-h per day) versus high SV time. Results: Fifty-three parents were interviewed (94.3% mothers), with 52 interviews analysed. Fifteen parent-child dyads (28.8%) exceeded the 2-h SV threshold on both weekdays and weekend days; 5 parent-child dyads (9.6%) did not exceed this threshold. The remaining 32 dyads reported a combination of parent or child exceeding/not exceeding the SV threshold on either weekdays or weekend days. Three main themes distinguished the 15 parent-child dyads exceeding the SV threshold from the 5 dyads that did not: 1) parents’ personal SV-related views and behaviours; 2) the family SV environment; and 3) setting SV rules and limits. Parents in the dyads not exceeding the SV threshold prioritized and engaged with their children in non-SV behaviours for relaxation, set limits around their own and their child’s SV-related behaviours, and described an environment supportive of physical activity. Parents in the dyads exceeding the SV threshold were more likely to prioritise SV as a shared family activity, and described a less structured SV environment with minimal rule setting, influenced their child’s need for relaxation time. Conclusions: The majority of parents in this study who exceeded the SV threshold expressed minimal concern and a relaxed approach to managing SV for themselves and their child(ren), suggesting a need to raise awareness amongst these parents about the time they spend engaging in SV. Parents may understand their SV-related parenting practices more clearly if they are encouraged to examine their own SV behaviours. Designing interventions aimed to create environments that are less supportive of SV, with more structured approaches to SV parenting strategies are warranted.</p

Recent Developments in Virginia Workers\u27 Compensation and Other Employment Laws

This survey covers Virginia court decisions affecting the employment relation directly or indirectly, including the Virginia Supreme Court, the Virginia Court of Appeals, and published decisions of various circuit courts. Because this subject area has not been included in earlier surveys of Virginia law, this survey covers the years 1985 and 1986. During this time, Virginia courts have interpreted the rights and duties of employers and employees under the workers\u27 compensation and unemployment compensation statutes; they have examined the remedies available under Virginia law for allegedly tortious conduct in the context of a labor dispute; they have reexamined the employment-at-will doctrine; and they have construed the authority of the Virginia Department of Labor and Industry to monitor compliance with the worker safety laws by inspecting the workplace. Because the Virginia General Assembly has not been as active in these areas, legislative developments are not featured but are noted when significant to the law under discussion

The Impact of Retention Programming on At-risk First-year Students in a Private, Proprietary College

Institutions continually try to balance the access/retention/success pendulum by accepting students on a contingent or probationary basis and enrolling them in student success or support programs. These programs are offered to help colleges increase enrollment while at the same time supporting fair and equitable access policies. The two primary purposes for conducting this study are to determine what variables have the greatest impact upon student persistence or student attrition and to evaluate the effectiveness of a retention program designed to assist at-risk students. The barriers that have the largest impact upon student persistence or attrition are explored. The extent to which performance in developmental English impacts persistence and attrition are examined as well as the effectiveness of a retention program specifically designed to assist students accepted contingently to college. The goal of this study examines how one institution's retention program was interpreted and experienced by students and what impact it had upon those students' persistence and overall college success. This study further examines the necessity for institutions to assess established policies and processes as inadvertent barriers to success. According to Laskey and Hetzel, 41 percent of entering community college students, and 29 percent of all entering college students are under prepared in at least one of the basic skills.Educational Leadershi

Managing the screen-viewing behaviours of 5-6 year old children:a qualitative analysis of parental strategies

OBJECTIVES: The present study used qualitative methods to: (1) examine the strategies that were used by parents of children aged 5–6 years to manage screen viewing; (2) identify key factors that affect the implementation of the strategies and (3) develop suggestions for future intervention content. DESIGN: Telephone interviews were conducted with parents of children aged 5–6 years participating in a larger study. Interviews were transcribed verbatim and analysed using an inductive and deductive content analysis. Coding and theme generation was iterative and refined throughout. SETTING: Parents were recruited through 57 primary schools located in the greater Bristol area (UK). PARTICIPANTS: 53 parents of children aged 5–6 years. RESULTS: Parents reported that for many children, screen viewing was a highly desirable behaviour that was difficult to manage, and that parents used the provision of screen viewing as a tool for reward and/or punishment. Parents managed screen viewing by setting limits in relation to daily events such as meals, before and after school, and bedtime. Screen-viewing rules were often altered depending on parental preferences and tasks. Inconsistent messaging within and between parents represented a source of conflict at times. Potential strategies to facilitate reducing screen viewing were identified, including setting screen-viewing limits in relation to specific events, collaborative rule setting, monitoring that involves mothers, fathers and the child, developing a family-specific set of alternative activities to screen viewing and developing a child's ability to self-monitor their own screen viewing. CONCLUSIONS: Managing screen viewing is a challenge for many parents and can often cause tension in the home. The data presented in this paper provide key suggestions of new approaches that could be incorporated into behaviour change programmes to reduce child screen viewing

Historical Disability Outcomes of Enrollees in the Kansas High Risk Pool: A White Paper presented to CMS by the Kansas DMIE Project January, 2006

This white paper reports the historical rates of disability outcomes (e.g., transition to Social Security disability status) for people enrolled in Kansas' state high-risk health insurance pool.Centers for Medicare & Medicaid Services; Kansas Health Policy Authorit

The Kansas Demonstration to Maintain Independence and Employment: Preventing or Forestalling Disability Among Participants in the Kansas High Risk Insurance Pool

Section 204 of TWWIIA authorized the development of another program targeted at disability prevention. Demonstrations to Maintain Independence and Employment (DMIEs) provide health care coverage to working people iwth potentially disabling conditions to test the hypothesis that providing health care and other supports can prevent or forestall the onset of full disability and eventual dependence on federal disability program