Disability Status, Disability Type, and Training as Predictors of Job Placement

Human Capital Theory was used as a means to formulate predictions regarding the placement rates for disabled and non-disabled individuals who participated in job training programs at a non-profit agency in the Southeast. Research suggesting that disabilities are viewed as an economic liability by employers was reviewed, along with empirically based rejoinders to this stereotype. The first goal of this study was to address flaws in the existing categorization systems of disabilities, and to justify a categorization system that was more detailed than the typical psychological/physical disability distinction in the I/O and vocational rehabilitation literature (e.g., Ren, Paetzold, and Colella, 2008). As a second goal of the study, we examined differences in job placement rates using disability status (disabled/non-disabled) and job training as predictors. As a third goal we used our alternative category system of disabilities to examine differences in placement rates as a function of disability type. First, a functional category of disabilities was formed based on theoretical and empirical research in the fields of Vocational Rehabilitation and psychology. Next, we performed a series of logistic regression utilizing our field sample of 362 clients with disabilities and 2153 without disabilities who participated in job placement services at the agency. Our findings revealed that the negative impact of disability status was partially moderated by job training. In fact, clients with disabilities were more likely to find employment than clients without disabilities if they attended two or more types of training. Differences as a function of disability type were negligible. Implications for the use of the functionally based system of disabilities are discussed, along with limitations of the current study

The percutaneous permeation of a combination of 0.1% octenidine dihydrochloride and 2% 2-phenoxyethanol (octenisept®) through skin of different species in vitro

<p>Abstract</p> <p>Background</p> <p>A water based combination of 0.1% octenidine dihydrochloride and 2% 2 - phenoxyethanol is registered in many European countries as an antiseptic solution (octenisept^®) for topical treatment with high antimicrobial activity for human use, but octenidine based products have not been registered for veterinary use yet. The aim of the present study was to investigate whether octenidine dihydrochloride or 2 -phenoxyethanol, the two main components of this disinfectant, permeate through animal skin <it>in vitro</it>. Therefore, permeation studies were conducted using Franz-type diffusion cells. 2 ml of the test compound were applied onto 1.77 cm²split skin of cats, dogs, cows and horses. To simulate wounded skin, cattle skin was treated with adhesive tapes 100 times, as well. Up to an incubation time of 28 hours samples of the acceptor chamber were taken and were analysed by UV-HPLC. Using the method of the external standard, the apparent permeability coefficient, the flux J_max, and the recovery were calculated. Furthermore, the residues of both components in the skin samples were determined after completion of the diffusion experiment.</p> <p>Results</p> <p>After 28 hours no octenidine dihydrochloride was found in the receptor chamber of intact skin samples, while 2.7% of the topical applied octenidine dihydrochloride permeated through barrier disrupted cattle skin. 2 - phenoxyethanol permeated through all skin samples with the highest permeability in equine, followed by bovine, canine to feline skin. Furthermore, both components were found in the <it>stratum corneum </it>and the dermis of all split skin samples with different amounts in the examined species.</p> <p>Conclusion</p> <p>For 2-phenoxyethanol the systemic impact of the high absorption rate and a potential toxicological risk have to be investigated in further studies. Due to its low absorption rates through the skin, octenidine dihydrochloride is suitable for superficial skin treatment in the examined species.</p

When The Shoe Is On The Other Foot: A Qualitative Study of Intern-Level Trainees' Perceived Learning From Clients

Although research on therapist development indicates that therapists attribute the majority of their learning about therapy to their clients (e.g., Orlinsky, Botermans & Ronnestad, 2001), learning from clients has only been explicitly addressed in anecdotal accounts (Bugental, 1991; Crawford, 1987; Freeman & Hayes, 2002; Kahn & Fromm, 2002). The closest researchers have come to empirically investigating learning from clients is by studying the impact of clients on their therapists (e.g., Farber, 1985; Myers 2002). However, this literature is still in its infancy and warrants further exploration. The purpose of this study was to extend the literature on therapist development and the impact of clients on their therapists to the study of learning from clients. To this end, 12 trainees (5 male; 7 female) who had recently completed pre-doctoral internships at university counseling centers were interviewed about what they learn from clients. In addition, participants were asked how they realized what they learned from clients, what they do with what they learn from clients and what variables contribute to how much they learn from clients. The data were analyzed using Consensual Qualitative Research (Hill, Knox, Thompson, Williams, Hess, & Ladany, 2005; Hill, Thompson, & Williams, 1997). Participants reported learning things about doing therapy, themselves, client dynamics, human nature, the therapy relationship, and the usefulness of supervision; these lessons were reflective or participants' level of development as they primarily reported learning higher-order skills (e.g., Cummings, Slemon & Hallberg, 1993; Sakai & Naasserbakht, 1997). In addition, participants highlighted the importance of consultation and self-reflection in order to recognize learning; this is consistent with literature on experiential learning (Abbey, Hunt & Weiser, 1985). In discussing what they do with what they learn from clients, participants indicated they have or will apply what was learned to future clinical work; in addition they indicated that their lessons from clients fostered some kind of personal growth. Finally, participants indicated that a number of variables influenced the amount they learned from their clients: therapist, client, and therapy relationship characteristics, time, a new or remarkable therapy process, and new supervisors or settings. Implications for practice and research are discussed

Characteristics of Natural Helpers

Research on natural helping to date has been lacking in theoretical foundations and simple methods of identifying natural helpers. The current study was designed to test a theory-based measure of natural helping and explore how individuals cluster on measures evaluating proposed theoretical characteristics of natural helpers. Participants were 168 undergraduates who completed a series of self-report measures related to natural helping (e.g. empathy, social support, interpersonal strengths) and were rated by two volunteer clients on a measure of therapy process and outcome. Cluster analysis revealed five clusters, including one of natural helpers who obtained above average client ratings and had an above average composite score of all natural helping measures. Natural helpfulness of each cluster as well as validity, reliability, and utility of the theory-based measure of natural helping are discussed. Finally, the initial theoretical propositions regarding natural helping are revised and implications for future research are addressed

A Parametric Finite-Element Model for Evaluating Segmented Mirrors with Discrete, Edgewise Connectivity

Since future astrophysics missions require space telescopes with apertures of at least 10 meters, there is a need for on-orbit assembly methods that decouple the size of the primary mirror from the choice of launch vehicle. One option is to connect the segments edgewise using mechanisms analogous to damped springs. To evaluate the feasibility of this approach, a parametric ANSYS model that calculates the mode shapes, natural frequencies, and disturbance response of such a mirror, as well as of the equivalent monolithic mirror, has been developed. This model constructs a mirror using rings of hexagonal segments that are either connected continuously along the edges (to form a monolith) or at discrete locations corresponding to the mechanism locations (to form a segmented mirror). As an example, this paper presents the case of a mirror whose segments are connected edgewise by mechanisms analogous to a set of four collocated single-degree-of-freedom damped springs. The results of a set of parameter studies suggest that such mechanisms can be used to create a 15-m segmented mirror that behaves similarly to a monolith, although fully predicting the segmented mirror performance would require incorporating measured mechanism properties into the model. Keywords: segmented mirror, edgewise connectivity, space telescop

The effect of virtual mindfulness-based interventions on sleep quality: A systematic review of randomized controlled trials

PURPOSE OF REVIEW: We summarized peer-reviewed literature investigating the effect of virtual mindfulness-based interventions (MBIs) on sleep quality. We aimed to examine the following three questions: (1) do virtual MBIs improve sleep quality when compared with control groups; (2) does the effect persist long-term; and (3) is the virtual delivery method equally feasible compared to the in-person delivery method? RECENT FINDINGS: Findings suggest that virtual MBIs are equivalent to evidence-based treatments, and to a limited extent, more effective than non-specific active controls at reducing some aspects of sleep disturbance. Overall, virtual MBIs are more effective at improving sleep quality than usual care controls and waitlist controls. Studies provide preliminary evidence that virtual MBIs have a long-term effect on sleep quality. Moreover, while virtual MBI attrition rates are comparable to in-person MBI attrition rates, intervention adherence may be compromised in the virtual delivery method. This review highlights virtual MBIs as a potentially effective alternative to managing sleep disturbance during pandemic-related quarantine and stay-at-home periods. This is especially relevant due to barriers of accessing in-person interventions during the pandemic. Future studies are needed to explore factors that influence adherence and access to virtual MBIs, with a particular focus on diverse populations

A Flux-Pinning Mechanism for Segment Assembly and Alignment

Currently, the most compelling astrophysics questions include how planets and the first stars formed and whether there are protostellar disks that contain large organic molecules. Although answering these questions requires space telescopes with apertures of at least 10 meters, such large primaries are challenging to construct by scaling up previous designs; the limited capacity of a launch vehicle bounds the maximum diameter of a monolithic primary, and beyond a certain size, deployable telescopes cannot fit in current launch vehicle fairings. One potential solution is connecting the primary mirror segments edgewise using flux-pinning mechanisms, which are analogous to non-contacting damped springs. In the baseline design, a flux-pinning mechanism consists of a magnet and a superconductor separated by a predetermined gap, with the damping adjusted by placing aluminum near the interface. Since flux pinning is possible only when the superconductor is cooled below a critical temperature, flux-pinning mechanisms are uniquely suited for cryogenic space telescopes. By placing these mechanisms along the edges of the mirror segments, a primary can be built up over time. Since flux pinning requires no mechanical deployments, the assembly process could be robotic or use some other non-contacting scheme. Advantages of this approach include scalability and passive stability

Discovery of Precursor LBV Outbursts in Two Recent Optical Transients: The Fitfully Variable Missing Links UGC 2773-OT and SN 2009ip

We present progenitor-star detections, light curves, and optical spectra of SN2009ip and the 2009 optical transient in UGC2773 (U2773-OT), which were not genuine SNe. Precursor variability in the decade before outburst indicates that both of the progenitor stars were LBVs. Their pre-outburst light curves resemble the S Doradus phases that preceded giant eruptions of eta Carinae and SN1954J (V12 in NGC2403), with intermediate progenitor luminosities. HST detections a decade before discovery indicate that the SN2009ip and U2773-OT progenitors were supergiants with likely initial masses of 50-80 Msun and \ga20 Msun, respectively. Both outbursts had spectra befitting known LBVs, although in different physical states. SN 2009ip exhibited a hot LBV spectrum with characteristic speeds of 550 km/s, plus faster material up to 5000 km/s, resembling the slow Homunculus and fast blast wave of eta Carinae. U2773-OT shows a forest of narrow absorption and emission lines comparable to that of S Dor in its cool state, plus [CaII] emission and an IR excess indicative of dust, similar to SN2008S and N300-OT. [CaII] emission is probably tied to a dusty pre-outburst environment, and not the outburst mechanism. SN2009ip and U2773-OT may provide a critical link between historical LBV eruptions, while U2773-OT may provide a link between LBVs and SN2008S and N300-OT. Future searches will uncover more examples of precursor LBV variability of this kind, providing key clues that may help unravel the instability driving LBVs.Comment: 18 pages, 13 Figures, accepted AJ. added significant material while revising after referee repor

Effects of ceftiofur treatment on the susceptibility of commensal porcine E.coli – comparison between treated and untreated animals housed in the same stable

Background Healthy farm animals have been found to act as a reservoir of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli (E. coli). Therefore, the objective of the study was to determine the input of antimicrobial active ceftiofur metabolites in the stable via faeces and urine after intramuscular administration of the drug to pigs and the elucidation of the Escherichia coli ESBL resistance pattern of treated and untreated pigs housed in the same barn during therapy. Methods For determination of the minimal inhibitory concentration (MIC) the method of microdilutionaccording to the recommended procedure of the Clinical and Laboratory Standards Institute was used. Inaddition to that, a qualitative determination was performed by agar dilution. Unsusceptible E. coli speciesselected via agar dilution with cefotaxime were confirmed by MALDI-TOF and ESBL encoding genes wereidentified by PCR. The amounts of ceftiofur measured as desfuroylceftiofur (DFC) in the different probes (plasma, urine, faeces and dust) were analysed by UPLC-MS/MS. Results In a first experiment two groups of pigs (6 animals per group) were housed in the same barn in two separated boxes. One group (group B) were treated with ceftiofur according to the licence (3 mg/kg administered intramuscularly (i.m.) on three consecutive days, day 1–3). During a second treatment period (day 29–31) an increased rate of ESBL resistant E. coli was detectable in these treated pigs and in the air of the stable. Moreover, the second group of animals (group A) formerly untreated but housed for the whole period in the same stable as the treated animals revealed increased resistance rates during their first treatment (day 45–47) with ceftiofur. In order to investigate the environmental input of ceftiofur during therapy and to simulate oral uptake of ceftiofur residues from the air of the stable a second set of experiments were performed. Pigs (6 animals) were treated with an interval of 2 weeks for 3 days with different doses of ceftiofur (3 mg/kg, 1 mg/kg and 0.3 mg/kg i.m.) as well as with 3 mg/kg per os) and the renal and biliary excretion of ceftiofur as its active metabolite were measured in comparison to the plasma levels. In addition to that, probes of the sedimentation dust and the air of the stable were analysed for drug residues. Conclusion The present study shows that treatment of several animals in a stable with ceftiofur influences the resistance pattern of intestinal Escherichia coli of the treated as well as untreated animals housed in the same stable. During therapy with the drug which was administered by injection according to the licence we detected nameable amounts of ceftiofur and its active metabolites in the dust and air of the stable