نتایج جستجو برای: emf ecore

تعداد نتایج: 2514  

2007
Enrico Biermann Karsten Ehrig Claudia Ermel Christian Krause Gabriele Taentzer

We present the EMF Model Transformation framework (EMT), which supports the rule-based modification of EMF models. Model transformation rules are defined graphically and compiled into Java code to be used in model transformation applications. Introduction. The Eclipse Modeling Framework (EMF)[1] provides a modeling and code generation framework for Eclipse applications based on structured data ...

Journal: :Journal of colloid and interface science 2002
Lili Wang V Silin A K Gaigalas Jiulin Xia G Gebeyehu

Single-strand oligonucleotides with fluorescein labels were immobilized on modified gold electrodes and the surface fluorescence intensity was measured as a function of the potential applied to the electrode. The potential consisted of a constant and sinusoidal parts. The fluorescence was detected synchronously with the sinusoidal component of the potential. Large variation in the electromodula...

2013
Samira M. Sallam

The aim of the present study was to find out the effects of low frequency electromagnetic field (EMF) 50 Hz 10 mT on the rat electroencephalogram (EEG) recorded from the rat brain cortex and from the skull surface. The rats were, whole body, exposed to this EMF intensity one hour daily for 7 days. Recovery study was done after one week from stopping the EMF exposure. The effects of the filed we...

Journal: :The New phytologist 2009
Christopher M Sthultz Thomas G Whitham Karla Kennedy Ron Deckert Catherine A Gehring

Although recent research indicates that herbivores interact with plant-associated microbes in complex ways, few studies have examined these interactions using a community approach. For example, the impact of herbivory on the community structure of ectomycorrhizal fungi (EMF) is not well known. The influence of host plant genetics on EMF community composition is also poorly understood. We used a...

2011
Yury Grigoriev

Today world population lives in a new electromagnetic environment, characterized with (i) around the clock enforcement of chronic exposure of all age and gender groups to a wide range of modulated electromagnetic fields (EMF) from base stations; (ii) daily, repeated from early childhood throughout entire life exposure to EMF RF mobile phone the brain and vestibular receptor apparatus and audito...

Journal: :TheScientificWorldJournal 2004
George Demsia Dimitris Vlastos Demetrios P Matthopoulos

Aiming to investigate the possibility of electromagnetic fields (EMF) developed by nonionizing radiation to be a noxious agent capable of inducing genotoxicity to humans, in the current study we have investigated the effect of 910-MHz EMF in rat bone marrow. Rats were exposed daily for 2 h over a period of 30 consecutive days. Studying bone marrow smears from EMF-exposed and sham-exposed animal...

Journal: :Carcinogenesis 2000
R M Ansari T K Hei

There is considerable uncertainty of the potential biological effects of extremely low frequency magnetic fields (ELF-MF or EMF) because of mixed results in epidemiological and laboratory studies. In the present study, exponentially growing human-hamster hybrid A(L) cells were treated with a 100 microT alternating EMF powered at 60 Hz for either 24 h or 7 days. Exposure to EMF was conducted eit...

2017
Ju Hwan Kim Da-Hyeon Yu Hak Rim Kim

With the explosive increase in exposure to radiofrequency electromagnetic fields (RF-EMF) emitted by mobile phones, public concerns have grown over the last few decades with regard to the potential effects of EMF exposure on the nervous system in the brain. Many researchers have suggested that RF-EMFs can effect diverse neuronal alterations in the brain, thereby affecting neuronal functions as ...

Journal: :Journal of cellular physiology 2008
Isaac George Matthew S Geddis Zachary Lill Hana Lin Teodoro Gomez Martin Blank Mehmet C Oz Reba Goodman

Studies on myocardial function have shown that hsp70, stimulated by an increase in temperature, leads to improved survival following ischemia-reperfusion (I-R). Low frequency electromagnetic fields (EMFs) also induce the stress protein hsp70, but without elevating temperature. We have examined the hemodynamic changes in concert with EMF pre-conditioning and the induction of hsp70 to determine w...

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