Implications for Wellness‐Based Supervision and Professional Quality of Life

This study evaluated the efficacy of the wellness model of supervision (WELMS; Lenz & Smith, 2010) for promoting changes across the perceptions of counselors‐in‐training (CITs) regarding professional quality of life. Three female participants (1 Caucasian, 2 Hispanic) were enrolled in a program accredited by the Council for Accreditation of Counseling and Related Educational Programs. Results of a single‐case research design with multiple baselines indicated that the WELMS was efficacious across client–CIT interactions on professional quality of life

Geometrical frustration yields fiber formation in self-assembly

Controlling the self-assembly of supramolecular structures is vital for living cells, and a central challenge for engineering at the nano- and microscales. Nevertheless, even particles without optimized shapes can robustly form well-defined morphologies. This is the case in numerous medical conditions where normally soluble proteins aggregate into fibers. Beyond the diversity of molecular mechanisms involved, we propose that fibers generically arise from the aggregation of irregular particles with short-range interactions. Using a minimal model of ill-fitting, sticky particles, we demonstrate robust fiber formation for a variety of particle shapes and aggregation conditions. Geometrical frustration plays a crucial role in this process, and accounts for the range of parameters in which fibers form as well as for their metastable character.Comment: 6 pages, 5 figures, 1 ancillary movie; to appear in Nature Physic

Detection of high-degree prograde sectoral mode sequences in the A-star KIC 8054146?

This paper examines the 46 frequencies found in the Delta Sct star KIC 8054146 involving a frequency spacing of exactly 2.814 c/d (32.57 microHz), which is also a dominant low-frequency peak near or equal to the rotational frequency. These 46 frequencies range up to 146 c/d. Three years of Kepler data reveal distinct sequences of these equidistantly spaced frequencies, including the basic sequence and side lobes associated with other dominant modes (i.e., small amplitude modulations). The amplitudes of the basic sequence show a high-low pattern. The basic sequence follows the equation fm = 2.8519 + m * 2.81421 c/d with m ranging from 25 to 35. The zero-point offset and the lack of low-order harmonics eliminate an interpretation in terms of a Fourier series of a non-sinusoidal light curve. The exactness of the spacing eliminates high-order asymptotic pulsation. The frequency pattern is not compatible with simple hypotheses involving single or multiple spots, even with differential rotation. The basic high-frequency sequence is interpreted in terms of prograde sectoral modes. These can be marginally unstable, while their corresponding low-degree counterparts are stable due to stronger damping. The measured projected rotation velocity (300 km/s) indicates that the star rotates with app. 70% of the Keplerian break-up velocity. This suggests a near equator-on view. We qualitatively examine the visibility of prograde sectoral high-degree g-modes in integrated photometric light in such a geometrical configuration and find that prograde sectoral modes can reproduce the frequencies and the odd-even amplitude pattern of the high-frequency sequence

Properties of Heavy B Hadrons

We review recent measurements of heavy B hadron states including masses and lifetimes of the Bc meson as well as excited B states (B**, Bs**). We discuss properties of the Bs meson such as lifetime, lifetime difference delta_Gamma/Gamma and CP violation in Bs -> J/Psi Phi decays. We also summarize new measurements of the masses and lifetimes of bottom baryons including the Lambda_b baryon, the Sigma_b baryon states as well as the Xi_b and Omega_b baryons.Comment: Plenary talk at ICHEP08, Philadelphia, USA, July 2008. 15 pages with 10 figures and 1 table. Fixed typo

Effectiveness of Seeking Safety for Co-Occurring Posttraumatic Stress Disorder and Substance Use

The authors evaluated the Seeking Safety program\u27s effectiveness for treating posttraumatic stress disorder (PTSD) and substance use symptoms across 12 between‐groups studies (N = 1,997 participants). Separate meta‐analytic procedures for studies implementing wait list/no treatment (n = 1,042) or alternative treatments (n = 1,801) yielded medium effect sizes for Seeking Safety for decreasing symptoms of PTSD and modest effects for decreasing symptoms of substance use. Limitations of the findings and implications for counselors are discussed

Crippling effects of 'hyper-rational' planning / 956

Includes bibliographical references

The large CP phase in B(s)-anti-B(s) mixing from primary scalar unparticles

In this letter we consider the case of primary scalar unparticle contributions to B(d,s) mixing. With particular emphasis on the impact of the recent hint of new physics in the measurement of the B(s) mixing phase, phi(s), we determine the allowed parameter space and impose bounds on the unparticle couplings.Comment: 8 pages, 8 jpeg figures, using pdflatex. Typo corrected, reference adde