We introduce a new method, namely, the Optimal Iteration Perturbation Method OIPM , to solve nonlinear differential equations of oscillators with cubic and harmonic restoring force. We illustrate that OIPM is very effective and convenient and does not require linearization or small perturbation. Contrary to conventional methods, in OIPM, only one iteration leads to high accuracy of the solution...

OBJECTIVE To explore the experiences and perceptions of health workers and implementers of task-shifting in rural health facilities in Upper East Region, Ghana. METHODS Data was collected through field interviews. A total of sixty eight (68) in-depth interviews were conducted with health workers' in primary health care facilities (health centres); Four in-depth interviews with key persons inv...

This inductive research reveals an invisible form of mundane extremity caused by the organisational system and inefficient HRM practices. Based on 30 interviews with social workers across Australia, we employed interpretivist approach to coding analysing data thematically. We identified four paradoxical tensions existing in domains occupation, organisation, interpersonal, work roles that hinder...

OF POLICE RETURNS WITH REFERENCE TO TIIE PREVALENCE OF CHOLERA IN THE DISTRICT OF JESSORE DURING MARCH, APRIL, AND MAY, 18G7.

National malaria management policy is based upon the availability of effective and affordable antimalarial drugs. This study was undertaken to evaluate the quality of the treatment of uncomplicated malaria cases in Bangui, an area with multi-drug resistant parasites, at a time preceding implementation of a new therapeutic policy relying on the artemisinin derivative combined treatment artemethe...

Abstract As a local official implementing social legislation, the worker of Finnish office represented society and (emerging) welfare state. I approach encounters between workers their clients as scene experience , which socio-spatial setting frames situated interaction. By combining workers’ interviews with material, indicate two contested generational layers in lived work from 1940 to 2000. T...

Pesticides are the first choice by farmers for use against plant pathogens, nevertheless their adverse effects to the environment. Current study was designed to measure pesticides residues in blood of spray farmers and to assess their possible effects. Blood indices and thyroid and reproductive hormones were evaluated in blood of adult male volunteers (20-48 years old). Volunteers were divided ...

Car painters are exposed to organic solvents during their work. Several sets of official regulations have therefore been adopted in Norway in recent years to reduce the exposure. This study evaluated some of the effects of these regulations, by measuring the levels of exposure to organic solvents in six car-painting garages and relating them to the limit values in Norway. Both stationary and pe...

The existing legal framework in Russia makes sex work and related activities punishable offenses, leaving sex workers stigmatized, vulnerable to violence, and disproportionally affected by HIV and other sexually transmitted infections. In 2013, the Ministry of Justice, supported by the courts, refused registration and official recognition to the first all-Russia association of sex workers, refe...