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Sphenopalatine ganglion pulsed radiofrequency treatment in patients suffering from chronic face and head pain.

Research RF Safe Research Library Jan 1, 2016

This retrospective study evaluated patient satisfaction and pain relief after pulsed radiofrequency treatment of the sphenopalatine ganglion for chronic facial and head pain. The abstract reports complete pain relief in 35% of patients, mild to moderate relief in 42%, and no acceptable relief in 23%. The authors…

Subzero 12-hour Nonfreezing Cryopreservation of Porcine Heart in a Variable Magnetic Field.

Research RF Safe Research Library Jan 1, 2015

This animal organ-preservation study compared 12-hour porcine heart preservation at -3°C using a device generating a variable magnetic field versus conventional 4°C preservation. The subzero variable-magnetic-field condition showed higher myocardial ATP, lower lactate, and less mitochondrial ultrastructural damage…

Developing a Brief Suicide Prevention Intervention and Mobile Phone Application: a Qualitative Report.

Research RF Safe Research Library Jan 1, 2015

This qualitative report describes phase one of a treatment development study for adolescent suicide prevention, including development of a safety plan smartphone application. Clinicians, parents, and adolescents emphasized transition of care, specific treatment targets, and safety planning as important. All…

Data supporting the role of electric field and electrode material on the improvement of the ageing effects in hydrogenated amorphous silicon solar cells.

Research RF Safe Research Library Jan 1, 2015

This Data in Brief article provides additional experimental data supporting a related study on mitigating ageing effects (Staebler-Wronski effect) in hydrogenated amorphous silicon solar cells. The associated method involves applying reverse bias stress and evaluating how temperature, electric field intensity,…

Effect of marination in gravy on the radio frequency and microwave processing properties of beef.

Research RF Safe Research Library Jan 1, 2015

This engineering/food science study measured dielectric constant (ε'), dielectric loss factor (ε″), and power penetration depth in beef and gravy preparations across 27–1,800 MHz and 20–130 °C. The dielectric properties generally decreased with increasing frequency, and penetration depth decreased with increasing…

Experimental model for ELF-EMF exposure: Concern for human health.

Research RF Safe Research Library Jan 1, 2015

This in vitro study examined whether extremely low frequency EMF exposure alters MCP-1 expression in several human cell lines. Cells were exposed to a 50 Hz sinusoidal field at 1 mT (rms), and the authors report that MCP-1 expression was modified in a cell-type-dependent manner. The findings are described as…

Sleep quality and general health status of employees exposed to extremely low frequency magnetic fields in a petrochemical complex

Research RF Safe Research Library Apr 29, 2014

This cross-sectional study measured ELF magnetic flux density in a petrochemical complex substation environment and assessed workers' sleep quality (PSQI) and general health (GHQ). It reports significant differences between case and control groups, with more sleep disorder and poorer health status in the case group.…

Effects of ultraviolet irradiation, pulsed electric field, hot water dip and ethanol vapours treatment on keeping and sensory quality of mung bean (Vigna radiata L. Wilczek) sprouts.

Research RF Safe Research Library Jan 1, 2014

This food science study assessed how UV irradiation, pulsed electric field, hot water dip, and ethanol vapour treatments affected mung bean sprout quality and storage life at room and low temperatures. The abstract reports minimal effects on sprout growth metrics, with ethanol suppressing length/weight, hot water dip…

Two of three patients with multiple chemical sensitivity had less symptoms and secondary hyperalgesia after transcranially applied pulsed electromagnetic fields.

Research RF Safe Research Library Jan 1, 2014

This open case study assessed transcranially applied pulsed electromagnetic fields (PEMF) as a potential therapy for multiple chemical sensitivity (MCS) in three patients. Two of three patients reported considerable improvements in MCS-related symptoms/functional impairments and reduced capsaicin-induced secondary…

Extremely Low Frequency Electromagnetic Field from Convective Air Warming System on Temperature Selection and Distance.

Research RF Safe Research Library Jan 1, 2014

This study measured extremely low frequency electromagnetic field (ELF-EMF) emitted by a convective air warming (forced air warmer) device at different temperature settings and distances. Reported ELF-EMF levels increased with closer proximity and higher temperature settings, with mean values around 18 mG at 30 cm.…

[Low-temperature radiofrequency technology treatment of spontaneous tonsillar hemorrhage: a case report].

Research RF Safe Research Library Jan 1, 2014

This case report describes a 30-year-old male admitted with intermittent fresh blood expectoration for three days and later found to have a small bleeding site on the posterior surface of the left tonsil. The authors diagnosed spontaneous tonsillar hemorrhage. They report successful management using low-temperature…

[Endoscopic pleomorphic adenoma of nasal septum resection assisted by low-temperature plasm radiofrequency: a case report].

Research RF Safe Research Library Jan 1, 2014

This case report describes a 24-year-old woman with a rare pleomorphic adenoma of the nasal septum. The tumor was identified on CT imaging, diagnosed by incisional biopsy, and removed endoscopically with histology confirming pleomorphic adenoma. The report focuses on clinical management rather than evaluating…

Effects of ultraviolet irradiation, pulsed electric field, hot water and ethanol vapours treatment on functional properties of mung bean sprouts.

Research RF Safe Research Library Jan 1, 2014

This study examined how pulsed electric field, hot water dip, ethanol vapours, and UV irradiation affected antioxidant-related properties of mung bean sprouts during storage at room and low temperatures. Ethanol vapour-treated sprouts had the highest ascorbic acid, total phenols, and antioxidant activity. Polyphenol…

No influence of acute RF exposure (GSM-900, GSM-1800, and UMTS) on mouse retinal ganglion cell responses under constant temperature conditions.

Research RF Safe Research Library Jan 1, 2014

This double-blind in vitro study exposed isolated mouse retinae to GSM-900, GSM-1800, and UMTS RF-EMF at SARs up to 20 W/kg while maintaining constant temperature. Changes in retinal ganglion cell responses to light stimuli were compared before, during, and up to 35 minutes after exposure. The authors report no…

The alteration of spontaneous low frequency oscillations caused by acute electromagnetic fields exposure.

Research RF Safe Research Library Jan 1, 2014

This double-blind, randomized, crossover study examined whether 30 minutes of near-field LTE radiofrequency exposure near the right ear alters resting-state brain activity measured by fMRI. The authors report decreased ALFF in multiple temporal and frontal/paracentral regions after real exposure compared with sham,…

Specific absorption rate variation in a brain phantom due to exposure by a 3G mobile phone: problems in dosimetry.

Research RF Safe Research Library Jan 1, 2013

This paper describes a SAR measurement system for a 3G mobile phone (1718.5 MHz) using brain phantom material in a Perspex box sized to a small rat volume, with induced fields measured at multiple locations. SAR was computed from induced-field measurements and also estimated experimentally via temperature rise, with…

Patient satisfaction and efficacy of accent radiofrequency for facial skin wrinkle reduction.

Research RF Safe Research Library Jan 1, 2013

This study evaluated a cosmetic radiofrequency device (Accent) for facial wrinkle reduction in 45 women receiving four weekly sessions. Patient satisfaction was higher at 6 months than at 1 month after treatment, and the authors suggest the approach may be effective for facial rejuvenation. The abstract emphasizes…

Enhancement of LIBS emission using antenna-coupled microwave.

Research RF Safe Research Library Jan 1, 2013

This engineering study describes using antenna-coupled microwave radiation to enhance laser-induced breakdown spectroscopy (LIBS) emission from a Gd2O3 sample at reduced pressure. The authors report substantially increased plasma emission intensity, higher-temperature plasma, and longer emission lifetime when…

Convection patterns in a liquid metal under an imposed horizontal magnetic field.

Research RF Safe Research Library Jan 1, 2013

This laboratory study examined Rayleigh-Bénard convection in liquid gallium under varying strengths of a uniform imposed horizontal magnetic field. Using ultrasonic velocity profiling and temperature monitoring, the authors mapped a regime diagram across Ra and Q and identified five flow regimes. The results describe…

Biaxiality-induced magnetic field effects in bent-core nematics: molecular-field and Landau theory.

Research RF Safe Research Library Jan 1, 2013

This paper theoretically investigates magnetic-field-induced phenomena in bent-core nematic liquid crystals, focusing on how molecular biaxiality modifies the response. Using molecular field and Landau theory, it reproduces reported experimental trends such as an enhanced Cotton-Mouton effect and an increase in the…

Long-term efficacy of radiofrequency treatment of turbinate hypertrophy: a patient based point of view.

Research RF Safe Research Library Jan 1, 2013

This observational study followed 36 patients for 2 years after temperature-controlled radiofrequency tissue volume reduction for turbinate hypertrophy. Patients reported significantly lower VAS symptom scores (nasal obstruction, headache, rhinorrhoea, anosmia) after treatment compared with baseline. Urban residence…

Nanocomposite dielectrics in PbO-BaO-Na2O-Nb2O5-SiO2 system with high breakdown strength for high voltage capacitor applications.

Research RF Safe Research Library Jan 1, 2012

This engineering materials study reports fabrication and characterization of nanocomposite dielectrics in a PbO-BaO-Na2O-Nb2O5-SiO2 glass-ceramic system. X-ray diffraction and microstructural observations describe temperature-dependent phase formation with nanometer-sized crystallites dispersed in a glass matrix. The…

[Study on atmospheric VOCs in Gongga Mountain base station].

Research RF Safe Research Library Jan 1, 2012

This study measured atmospheric VOCs at the Gongga Mountain base station using weekly samples collected in 2007 and analyzed by preconcentration plus GC-MS. It reports mean concentrations of TVOCs and NMHCs, describes VOC composition, and uses PCA-based receptor modeling to attribute sources. The authors report…

Milk processed by pulsed electric fields: evaluation of microbial quality, physicochemical characteristics, and selected nutrients at different storage conditions.

Research RF Safe Research Library Jan 1, 2011

This study evaluated pulsed electric fields (PEF) as a pasteurization method for raw skim and whole milk across multiple treatment intensities and storage conditions. The abstract reports only minor changes in physicochemical properties and small decreases in some composition measures under stronger treatments.…

Template-free synthesis and self-assembly of aligned nickel nanochains under magnetic fields.

Research RF Safe Research Library Jan 1, 2011

This engineering/materials study describes a template-free solution-phase method to synthesize well-aligned nickel nanochains under applied magnetic fields. The authors report that nanochain size and morphology can be tuned by reaction temperature and magnetic field conditions, and explain alignment via magnetic…

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