the aim of this work is to describe the qualitative behavior of the solution set of a givensystem of fractional differential equations and limiting behavior of the dynamical system or flow defined by the system of fractional differential equations. in order to achieve this goal, it is first necessary to develop the local theory for fractional nonlinear systems. this is done by the extension of ...

E-health delivers healthcare services and education, via a Web portal, to older persons with chronic conditions and their caregivers and enables the patient's home to be the point of care. This growing industry is ripe for exploration by nurses who can empower the patient and caregiver to gain self-care and coping skills. Advances in information technology now make this dream a reality.

Transthoracic echocardiography (TTE) has established its role for diagnosis and management in cardiology and is used by various other specialities in medicine, but it is not routinely practised by anaesthesiologists in the perioperative period including the pre-admission clinic/outpatient clinic. The last decade has seen the emerging role of anaesthesiologist as a 'Perioperative physician'. Thi...

introduction: ambulatory care is an inseparable part of health care system. it is commonly considered as the entrance of the patient to the health care system. high qualify ambulatory care has an important role in reducing mortality and morbidity rates. on the other hand, quality of information has an important role in the quality and safety of ambulatory health care. it is hence necessary to p...

crush injury of an extremity occurs when a limb is compressed between two hard surfaces, to the point where vascular supply is impaired and vulnerable tissues undergo necrosis. most commonly, limbs are crushed during auto versus pedestrian accidents, motor vehicle crashes, and industrial accidents. however, during natural disasters such as earthquakes, buildings collapse, landslides, mine cave-...

introduction: direct cash payments are the principal sources of health care finance in most countries. health services may impose a regressive cost burden on households, especially in developing countries. the purpose of this study was to calculate households encountered with catastrophic healthcare expenditures in qazvin, iran. methods: the statistical society included 100 household equaled to...