OBJECTIVE Following anterior cruciate ligament (ACL) reconstruction, restricted weight bearing and immobilization results in thigh and calf muscle atrophy and weakness. The purpose of this study was to assess the effect of electrical muscle stimulation (EMS) on prevention of muscle atrophy in patients during the early rehabilitation stage after ACL reconstruction. METHODS Twenty patients with...

Quantifying the evolution of security co-movements is critical for asset pricing and portfolio allocation, and so we investigate patterns and trends in correlations and tail dependence over time using weekly returns for developed markets (DMs) and emerging markets (EMs) during the period 1973-2009. We use the standard DCC and DECO correlation models, but we also develop a nonstationary DECO mod...

The aim of the present study was to investigate the effects of a multiple set squat exercise training intervention with superimposed electromyostimulation (EMS) on strength and power, sprint and jump performance. Twenty athletes from different disciplines participated and were divided into two groups: strength training (S) or strength training with superimposed EMS (S+E). Both groups completed ...

Endometriosis (EMs) is defined as the presence of tissue which somewhat resembles endometrial glands and stroma outside the uterus, and elicit an inflammatory response. This response is accompanied by angiogenesis, adhesions, fibrosis, scarring, neuronal infiltration, and anatomical distortion, resulting in pain and infertility. Owing to the side effects of the present medical treatment and the...

This descriptive study with qualitative approach aimed to identify the feelings that result from the practice and training of nurses working in mobile Emergency Medical Services (EMS). Nine nurses were interviewed in September 2007. Bardin's content analysis was used and six categories emerged: "Feelings aroused in the EMS", "Experiences in the daily routine", "nurses' activities in EMS", "Pers...

INTRODUCTION Little is known about the capacity and activity of emergency medical services (EMS) during large-scale disasters. This article provides a case study of the role of EMS in one large urban city during a major hurricane. METHODS The authors analyzed changes in call volume data from the City of Houston Fire Department's EMS during Hurricane Ike. Descriptive and statistical analyses a...

Many business-to-business electronic marketplaces (EMs) are now offering collaboration functionalities, but the collaboration concept in an EM context has not been studied systematically. This paper is a preliminary effort to explore and categorise the different types of collaboration functionalities that may be offered by EMs. By surveying websites, we identified five types of horizontal colla...

Emergency medical service (EMS) response combined with the increasing availability and usage of advanced automatic collision notification (AACN) systems in motor vehicles are important components in the effort to reduce fatalities and serious injuries suffered in motor vehicle crashes. This research note examines fatal motor vehicle crash locations in relation to the coverage area of helicopter...

It is the position of the National Association of EMS Educators (NAEMSE) that continuing medical education (CME) is a valuable and essential component of assuring competent, efficacious, and contemporary patient care. This position is based on our belief that emergency medical services (EMS) professionals benefit by their involvement in CME because it provides exposure to the latest technologie...

We analyse the role of the empty spiracles (ems) gene in embryonic brain and ventral nerve cord development. ems is differentially expressed in the neurectoderm of the anterior head versus the trunk region of early embryos. A distal enhancer region drives expression in the deutocerebral brain anlage and a proximal enhancer region drives expression in the VNC and tritocerebral brain anlage. Muta...