background: happiness as one of the main positive health indicators has drawn more attention in recent years among policy makers and health system managers. there are few studies performed to measure happiness in population-based settings in iran. in response to this need, our study tends to assess iranians subjective happiness in tehran, capital city of iran. m aterials and methods: present st...

introduction:although several treatment approaches have been proposed for tinnitus, there are currently no food and drug administration (fda)-approved agents available to treat this condition. in this study, we evaluated the effect of gabapentin on the sensation of subjective tinnitus in patients with acoustic trauma referring to the ear, nose and throat (ent) clinic of taleghani hospital durin...

purpose: to study the validity and reliability of subjective refraction, predicted phoropter refraction (ppr) measured by zywave aberrometer, and final surgical plan applied for laser vision correction. methods: this prospective study was conducted on 94 myopic or myopic astigmatic eyes (48 patients) who were candidates for refractive surgery in negah eye hospital from april 2012 to july 2012. ...

abstract background: happiness is a drive and constructive force of life. a person feels wellbeing under different effective factors. religious dogmatism that has an influence on the entire world is one of the depreciatory factors of happiness or wellbeing. the current study decided to analyze the relation between dogmatism and wellbeing, and according to a model, answer the following question:...

This paper investigates price uncertainties in weather derivatives contracts through a bootstrap approach. Futures prices are computed under a periodic ARMA model in an actuarial framework for two different locations, Paris and Chicago. We show that statistical errors may lead to substantial uncertainties on futures prices with confidence intervals up to 10% of the assessed prices.

This commentary raises conceptual issues related to recent efforts to develop measures of subjective wellbeing (SWB). Specifically, Hills’ and Argyle’s (2002) article on the development of the 29-item Oxford Happiness Questionnaire (OHQ), and its predecessor, the 20-item Oxford Happiness Inventory (Argyle, Martin & Crossland, 1989). Instead of assessing the structure of subjective well-being (S...

This paper develops a flexible approach to combine forecasts of future spot rates with forecasts from time-series models or macroeconomic variables. We find empirical evidence that accounting for both regimes in interest rate dynamics and combining forecasts from different models helps improve the out-of-sample forecasting performance for US short-term rates. Imposing restrictions from the expe...

This study empirically investigates the flow experiences of different feeling levels when using SNS and how this has impact on the interpersonal communication. Using a survey of Facebook users, this study examines how the flow factors of intrinsic motivation impacts the self-disclosure of SNS and the post-hoc interpersonal relation change when people use SNS. Also, we study how the self-disclos...

As the startup Low-Energy Beam Transport (LEBT) for the Spallation Neutron Source (SNS) project is undergoing commissioning aimed at transporting a 35-mA Hbeam, a new LEBT layout has been developed that is designed to transport a beam current of 65 mA, consistent with the revised nominal SNS beampower goal of 2 MW. The SNS LEBT employs two electrostatic einzel lenses and provides static beam st...