The aim of this study was to provide a preliminary examination of a disorder-specific treatment program for children with generalised anxiety disorder (GAD) that employed strategies targeting underlying cognitive factors. Forty-two children with a primary diagnosis of GAD, aged between 7 and 12 years, were randomly assigned to either a treatment (TX) or waitlist (WLC) condition. Clinical diagno...

The apparently anomalous flexibility of DNA on short length scales has attracted a lot of attention in recent years. We use atomic force microscopy (AFM) in solution to directly study the DNA bending statistics for small lengths down to one helical turn. The accuracy of experimental estimates could be improved due to a large data volume and a refined algorithm for image processing and measuring...

The ability of nonlinear dynamical systems to process incoming information is a key problem of many fundamental and applied sciences. Information processing by computation with attractors (steady states, limit cycles and strange attractors) has been a subject of many publications. In this paper we discuss a new direction in information dynamics based on neurophysiological experiments that can b...

Single-molecule experiments in which force is applied to DNA or RNAmolecules have enabled important discoveries of nucleic acid properties and nucleic acid-enzyme interactions. These experiments rely on a model of the polymer force-extension behavior to calibrate the experiments; typically the experiments use the worm-like chain (WLC) theory for double-stranded DNA and RNA. This theory agrees w...

The elasticity of double-stranded DNA (dsDNA), as described by its persistence length, is critical for many biological processes, including genomic regulation. A persistence length value can be obtained using atomic force microscopy (AFM) imaging. However, most AFM studies have been done by depositing the sample on a surface using adhesive ligands and fitting the contour to a two-dimensional (2...

AIM This randomized, controlled trial examined the medium-term effectiveness of online behavioral training in migraine self-management (oBT; N = 195) versus waitlist control (WLC; N = 173) on attack frequency, indicators of self-management (primary outcomes), headache top intensity, use of rescue medications, quality of life and disability (secondary outcomes). METHODS An online headache diar...

Recently, a tunable bandwidth white light cavity (WLC) was demonstrated by using an anomalously dispersive intra-cavity medium to adjust a cavity linewidth without reducing the cavity buildup factor [G.S. Pati et al., Phys. Rev. Lett. 99, 133601 (2007)]. In this paper, we show theoretically how such a WLC can be used to realize a distortion-free delay system for a data pulse. The system consist...

این پژوهش با الهام گرفتن از نتایج یک طرح مطالعاتی کاربردی، رویکرد سلسله­‌مراتبی جهت پیگیری فرایند توسعه تأمین‌کنندگان و حمایت تصمیمات موجود در هر مراحل آن ارائه‌ می‌کند. ابتدا، زمینه‌های تأمین نیازمند سپس واجد شرایط هریک زمینه‌ها به کمک تصمیم‌گیری چندشاخصه بهترین-بدترین مشخص می‌گردند. معیارهای شناسایی نیز مرور مطالعات پیشین بهره‌گیری نظرات خبرگان حوزه‌ی خرید استخراج‌شده‌اند. درنهایت، مدل ریاضی ...

The ventral scales of Dinodon rufozonatum were investigated to understand the outstanding tribological adaptability in various environments. coefficient friction (COF) was measured and changed with contact conditions. It discovered that COF under water-lubrication conditions (WLC) larger than dry (DC). More interestingly, increased first then decreased as substrate roughness reduced. abrasion m...

OBJECTIVE This study evaluated the efficacy of a spiritually integrated treatment (SIT) for subclinical anxiety in the Jewish community. METHOD One hundred and twenty-five self-reported religious Jewish individuals with elevated levels of stress and worry received SIT (n=36), progressive muscle relaxation (PMR, n=42), or a waitlist control condition (WLC, n=47). SIT and PMR participants acces...