Due to wide prevalence of electromagnetic field (EMF) sources in human surrounding, EMF-level measurements and corresponding exposure assessment have imposed as an important topic. With an intention to present an approach to the long-term exposure assessment in EMF RATEL network, this paper conveys a high-level statistical analysis of the high-frequency exposure data, acquired during the 5-y time period, for the case study of monitoring sensor installed in the area of the Novi Sad University campus. Time series of exposure values were averaged on a daily, weekly, and monthly basis, and their yearly comparison was performed.
View Article and Find Full Text PDFThis work investigates the temporal statistical structure of time series of electric field (EF) intensity recorded with the aim of exploring the dynamical patterns associated with periods with different human activity in urban areas. The analyzed time series were obtained from a sensor of the EMF RATEL monitoring system installed in the campus area of the University of Novi Sad, Serbia. The sensor performs wideband cumulative EF intensity monitoring of all active commercial EF sources, thus including those linked to human utilization of wireless communication systems.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
May 2020
Following an increasing number of artificial electromagnetic field (EMF) sources in human surrounding, a number of research studies have been devoted to the issue of environmental EMF pollution. A particular attention has been attributed to the highly sensitive EMF zones, where people can stay for a longer period of time, which, among others, includes university campuses. Thus, the modern approach of long-term EMF monitoring has been established, carrying out cumulative field strength measurements at locations that are most visited by student population and university staff.
View Article and Find Full Text PDFPhysical activity, muscle strength and the ability to maintain postural stability (PS) are important for well-being in old age. Therefore, the first aim of this study was to assess the contractile abilities of the hand muscles (CAHM) in physically active (PA) and sedentary (SED) older women. The second aim was to examine the relationship between CAHM and PS indicators in older women.
View Article and Find Full Text PDFObjectives: Studying the quality of life of people with a spinal cord injury is of great importance as it allows the monitoring of both functioning and adaptation to disability. The aim of this study was to determine the difference between persons with a spinal cord injury involved in sports activities and those not involved in sports activities in relation to their quality of life and the presence of secondary health conditions (pressure ulcers, urinary infections, muscle spasms, osteoporosis, pain, kidney problems-infections, calculosis and poor circulation).
Methods: The study included a total of 44 participants with spinal cord injury-paraplegia of both genders; 26 of them were athletes and 18 were not athletes.
Wireless networks traffic has experienced a considerable growth in recent years. Likewise, it is to be expected that billions of objects will be connected to the Internet in years to come, many of them wirelessly. Such increase in a number of wireless connections and the inevitability of wireless communications in proximity of users highlight the healthcare concern on electromagnetic field (EMF) exposure.
View Article and Find Full Text PDFThe measurement procedure of the open area in situ electric field strength is presented, acquiring the real field data for testing of the Serbian electromagnetic field monitoring network (SEMONT) and its Internet portal. The SEMONT monitoring system introduces an advanced approach of wireless sensor network utilization for the continuous supervision of overall and cumulative level of electromagnetic field over the observed area. The aim of the SEMONT system is to become a useful tool for the national and municipal agencies for the environmental protection, regarding the electromagnetic pollution monitoring and the exposure assessment of the general population.
View Article and Find Full Text PDFUnder myelodysplastic syndromes we presume a heterogeneous group of malignant hemopathies with clearly described characteristics of the disease given by a cooperative group of French, American and British authors. Myelodysplastic syndromes most frequently occur at older age. Survival of these patients, after the diagnosis is made, is mostly short because the disease evolves into acute leukemia.
View Article and Find Full Text PDFFrom 1987 an abrupt increase of the number of patients presented with MDS has been registered. We present our experiences in the treatment of 42 patients. The number of the male patients was two times larger than of the females.
View Article and Find Full Text PDFUpon establishing new out-patient services at the Clinical Centre, Clinic of Hematology has set up a new diagnostic and therapeutic department which is popularly named "Hematologic Daily Hospital". In way, the work at the Clinic of Hematology has been completely changed, since a new activity in the out-patient management of hematologic patients has been initiated. In the course of 8-hour working time numerous various diagnostic and therapeutic interventions are being performed in "Hematologic Daily Hospital", such as: a detailed survey of the patients, biologic material is taken and sent to various analyses, sternal and other functions are performed, cytologic analyses of punctates obtained, patients are referred to radiologic, ultrasonographic, CT and other surveys, administration of parenteral therapy of corresponding solution with or without cytostatics, blood and blood derivate transfusion as well as the application of various forms of apheresis.
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