Patients' Perceptions and Treatment Effectiveness

An extensive literature relating patients’ expectations to treatment outcomes has not addressed the determinants of these expectations. We argue that treatment history is part of a reference point that influences patients’ expectations of how effective further treatment might be, thus influencing whether to proceed with additional treatment or not. We hypothesize that those patients with unsuccessful prior treatments have diminished expected improvement from subsequent treatments. Prospect theory provides a theoretical foundation for reference frame effects, and the model is tested with data on patients diagnosed with idiopathic intracranial hypertension. Our results support the reference frame hypothesis.Prospect Theory, Treatment Outcomes, Treatment History, Misclassification, Monotone Rank Estimator

A Dimensional Model of Psychopathology Among Homeless Adolescents: Suicidality, Internalizing, and Externalizing Disorders

The present study examined associations among dimensions of suicidality and psychopathology in a sample of 428 homeless adolescents (56.3% female). Confirmatory factor analysis results provided support for a three-factor model in which suicidality (measured with lifetime suicidal ideation and suicide attempts), internalizing disorders (assessed with lifetime diagnoses of major depressive episode and post-traumatic stress disorder), and externalizing disorders (indicated by lifetime diagnoses of conduct disorder, alcohol abuse, and drug abuse) were positively intercorrelated. The findings illustrate the utility of a dimensional approach that integrates suicidality and psychopathology into one model

Distinguishing coherent and thermal photon noise in a circuit QED system

In the cavity-QED architecture, photon number fluctuations from residual cavity photons cause qubit dephasing due to the AC Stark effect. These unwanted photons originate from a variety of sources, such as thermal radiation, leftover measurement photons, and crosstalk. Using a capacitively-shunted flux qubit coupled to a transmission line cavity, we demonstrate a method that identifies and distinguishes coherent and thermal photons based on noise-spectral reconstruction from time-domain spin-locking relaxometry. Using these measurements, we attribute the limiting dephasing source in our system to thermal photons, rather than coherent photons. By improving the cryogenic attenuation on lines leading to the cavity, we successfully suppress residual thermal photons and achieve $T_1$-limited spin-echo decay time. The spin-locking noise spectroscopy technique can readily be applied to other qubit modalities for identifying general asymmetric non-classical noise spectra

Global health crises are also information crises: A call to action

Association for Information Science & Technology published a piece from Bo Xie and others about the Misinformation/disinformation particularly during global health crises on March 13, 2020.Office of the VP for Researc

The Lantern Vol. 71, No. 2, Spring 2004

• Football Captain • Grass Blades • Identity Theft • Her Shoulders • Doing 100 • Watching the • Fifteen Lines for Five • Plague • On the Occasion of Kissing You Less Than I Used To • Decomposey • Broomhandles • Just a Minute • War of the Words • Seguidille • At the End of One\u27s Rope • The Ride and Joe • I Want Soft Curls • Broken • Stories of a Hypochondriac • The TV is in Jail & My Mom is the Wardenhttps://digitalcommons.ursinus.edu/lantern/1164/thumbnail.jp

The Lantern Vol. 71, No. 1, Fall 2003

• Lights of Venice • Portrait • Switzerland • Drunken • Revel Writing • Nectarines • Shifting Gears • Stogie • Reflect • In the Key of Fuchsia Minor • Jarring • Sissy • Mongols vs. Amish: X-Treme Culture Clash • Holding On • The Bethany • Creekside • The Real Thing • On Being Alone and Other Pleasures • Forced Entry • The Case of Beauty: Aesthetics of Distancehttps://digitalcommons.ursinus.edu/lantern/1163/thumbnail.jp

Gender-dependent differences in plasma matrix metalloproteinase-8 elevated in pulmonary tuberculosis.

Tuberculosis (TB) remains a global health pandemic and greater understanding of underlying pathogenesis is required to develop novel therapeutic and diagnostic approaches. Matrix metalloproteinases (MMPs) are emerging as key effectors of tissue destruction in TB but have not been comprehensively studied in plasma, nor have gender differences been investigated. We measured the plasma concentrations of MMPs in a carefully characterised, prospectively recruited clinical cohort of 380 individuals. The collagenases, MMP-1 and MMP-8, were elevated in plasma of patients with pulmonary TB relative to healthy controls, and MMP-7 (matrilysin) and MMP-9 (gelatinase B) were also increased. MMP-8 was TB-specific (p<0.001), not being elevated in symptomatic controls (symptoms suspicious of TB but active disease excluded). Plasma MMP-8 concentrations inversely correlated with body mass index. Plasma MMP-8 concentration was 1.51-fold higher in males than females with TB (p<0.05) and this difference was not due to greater disease severity in men. Gender-specific analysis of MMPs demonstrated consistent increase in MMP-1 and -8 in TB, but MMP-8 was a better discriminator for TB in men. Plasma collagenases are elevated in pulmonary TB and differ between men and women. Gender must be considered in investigation of TB immunopathology and development of novel diagnostic markers

Whitefield News

File includes: January 2017 Volume 4, Issue 7 February 2017 Volume 4, Issue 8 March 2017 Volume 4, Issue 9 April 2017 Volume 4, Issue 10 May 2017 Volume 4, Issue 11 June 2017 Volume 4, Issue 12 July 2017 Volume 5, Issue 1 August 2017 Volume 5, Issue 2 September 2017 Volume 5, Issue 3 October 2017 Volume 5, Issue 4 November 2017 Volume 5, Issue 5 December 2017 Volume 5, Issue

Pre-Conceptual Design of a Fluoride-Salt-Cooled Small Modular Advanced High Temperature Reactor (SmAHTR)

This document presents the results of a study conducted at Oak Ridge National Laboratory during 2010 to explore the feasibility of small modular fluoride salt-cooled high temperature reactors (FHRs). A preliminary reactor system concept, SmATHR (for Small modular Advanced High Temperature Reactor) is described, along with an integrated high-temperature thermal energy storage or salt vault system. The SmAHTR is a 125 MWt, integral primary, liquid salt cooled, coated particle-graphite fueled, low-pressure system operating at 700 C. The system employs passive decay heat removal and two-out-of-three , 50% capacity, subsystem redundancy for critical functions. The reactor vessel is sufficiently small to be transportable on standard commercial tractor-trailer transport vehicles. Initial transient analyses indicated the transition from normal reactor operations to passive decay heat removal is accomplished in a manner that preserves robust safety margins at all times during the transient. Numerous trade studies and trade-space considerations are discussed, along with the resultant initial system concept. The current concept is not optimized. Work remains to more completely define the overall system with particular emphasis on refining the final fuel/core configuration, salt vault configuration, and integrated system dynamics and safety behavior