Thermal Modeling of the Near-Field Exposure from Wireless 5G Devices

2018 ◽  
Author(s):  
A. Christ ◽  
D. Colombi ◽  
K. Joyner
Keyword(s):  
Near Field ◽  
Thermal Modeling ◽  
Field Exposure

scholarly journals Drugs, Active Ingredients and Diseases Database in Spanish. Augmenting the Resources for Analyses on Drug–Illness Interactions

Data ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 3
Author(s):  
Irene López-Rodríguez ◽  
César F. Reyes-Manzano ◽  
Israel Reyes-Ramírez ◽  
Tania J. Contreras-Uribe ◽  
Lev Guzmán-Vargas
Keyword(s):  
Side Effects ◽  
Near Field ◽  
Quantitative Information ◽  
Active Pharmaceutical Ingredients ◽  
Sources Of Information ◽  
Active Ingredients ◽  
Field Exposure ◽  
Essential Information ◽  
Pharmaceutical Ingredients ◽  
Active Substances

Quantitative and qualitative data on active-ingredient drug composition are essential information for characterizing near-field exposure of consumers to product-related chemicals, among other things. Equally as important is the characterization of the relationship between one or many active ingredients in terms of the diseases they are prescribed for. Such evaluations, however, require quantitative information at different anatomical levels. To complement the available sources of information on active substances and diseases, we have designed a database with enough versatility to potentially be used in a variety of analyzes. By using information provided by a well-established online pharmacological dictionary, we present a database with 11 tables which are easy to access and manipulate. Specifically, we present datasets containing the details of 12,827 marketed drug products, 40,164 diseases, 6231 active pharmaceutical ingredients and 4093 side effects. We exemplify the usefulness of our database with three simple visualizations, which confirm the importance of the data for quantifying the complexity in the associations among active substances, diseases and side effects. Although there are databases with detailed information on active substances and diseases, none of them can be found in Spanish. Our work presents an option that contributes substantially to obtaining well classified information in order to evaluate the roles of active pharmaceutical ingredients, diseases and side effects. These datasets also provide information about clinical and pharmacological groupings which may be useful for clinical and academic researchers. The database will be regularly updated and extended with the newly available Virtual Medicinal Products.

scholarly journals Stochastic modeling of near-field exposure to parabens in personal care products

2016 ◽  
Vol 27 (2) ◽  
pp. 152-159 ◽  
Author(s):  
Susan A Csiszar ◽  
Alexi S Ernstoff ◽  
Peter Fantke ◽  
Olivier Jolliet
Keyword(s):  
Stochastic Modeling ◽  
Near Field ◽  
Personal Care Products ◽  
Personal Care ◽  
Field Exposure

Evaluation of Specific Absorption Rate due to Medical Implant in Near-Field Exposure

2013 ◽  
Vol 64 (3) ◽  
Author(s):  
Nazirah Othman ◽  
Noor Asmawati Samsuri ◽  
Norfatin Akma Ellias
Keyword(s):  
Intramedullary Nail ◽  
Specific Absorption Rate ◽  
Near Field ◽  
Dipole Antenna ◽  
Medical Implants ◽  
Field Exposure ◽  
Maximum Enhancement ◽  
Medical Implant ◽  
Measurement Results ◽  
Simulation Results

This paper presents the effects of conductive medical implant on energy absorbed by the human body and the testicular area when exposed to near field electromagnetic radiation. A dipole antenna is used as the radiating source and it is placed in front of the trousers pocket. Two types of medical implants are used in this study: intramedullary nail and bone plate. Numerical simulations are performed by means of CST Microwave Studio. Results are discussed in terms of changes in SAR values due to the presence of conductive medical implant at 0.4, 0.9, 1.8 and 2.4 GHz. The results have indicated that the conductive intramedullary nail that is located inside the femur significantly increases the SAR. Maximum enhancement in SAR is found when the length of the intramedullary nail is approximately one wavelength of the respective frequency tested. The measurement results indicate good agreements with the simulation results at 2.4 GHz.

Lack of effects of 1439 MHz electromagnetic near field exposure on the blood-brain barrier in immature and young rats

2005 ◽  
Vol 26 (7) ◽  
pp. 578-588 ◽  
Author(s):  
Masanori Kuribayashi ◽  
Jianqing Wang ◽  
Osamu Fujiwara ◽  
Yuko Doi ◽  
Kyoko Nabae ◽  
...  
Keyword(s):  
Blood Brain Barrier ◽  
Near Field ◽  
Brain Barrier ◽  
Field Exposure ◽  
Young Rats ◽  
Blood Brain
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