Archive

This Danish case-control study assessed residential extremely low-frequency magnetic fields (ELF-MF) calculated from 50 6400 kV facilities and risk of childhood leukaemia, CNS tumour, and malignant lymphoma from 1968 62003. For 1987 62003, the RR for the combined outcome at 0.4 bcT vs

This animal study measured salivary melatonin in 1–2 month old calves exposed to 50 Hz extremely low frequency magnetic fields in the hundreds of nT range. The authors report a season-dependent response: melatonin decreased with exposure in winter but increased in summer. They suggest future studies should consider…

This study used numerical modeling with a human body model to evaluate how the placement of a single body-worn personal exposimeter affects RF electric-field measurements in the 98–2450 MHz range. Across 256 simulated exposure scenarios, the body substantially altered measured values compared with the unperturbed…

This exposure-assessment study compared modeled at-home RF-EMF from mobile phone base stations (NISMap) with 24-hour personal measurements in 93 Dutch participants. Correlations were low to moderate, with better agreement for time spent at home than for the full 24-hour period. While modeled estimates could rank…

This paper presents a near-field RF exposure assessment method comparing standard SAR estimation from E-field measurements in tissue-simulating liquid with a proposed approach based on incident H-field measurements. Experiments were conducted at 900, 1800, and 2450 MHz using dipole antennas and a flat phantom, with…

This animal study exposed developing Sprague Dawley rats to 2.14 GHz W-CDMA RF-EMF at a whole-body SAR of 0.2 W/kg for 9 weeks (20 h/day). No differences were reported in multiple T cell population measures across blood, spleen, and thymus. Some Th1/Th2-related genes were upregulated (notably in thymus), but serum…

This observational space-physics study reports a substorm-associated injection of MeV electrons into the inner magnetosphere measured by Van Allen Probes-A. A strong dipolarization electric field (~50 mV/m) coincided with a dispersionless injection up to ~3 MeV and pitch angle signatures consistent with betatron…

This animal/model-organism study examined whether weak low-frequency magnetic fields tuned to a proposed parametric resonance for calcium ions affect Ca(2+)-dependent proteolysis. It reports time-dependent modulation of Ca(2+)-dependent proteinase activity in fish and whelk and states that a minimal exposure time for…

This in vitro study tested whether a static magnetic field (SMF) could enhance the effects of cisplatin or adriamycin in Hepa1-6 tumor cells. The abstract reports that SMF combined with either drug increased growth inhibition and was associated with cell-cycle arrest, increased DNA damage, and more severe membrane…

This randomized controlled trial evaluated whether mobile phone SMS messages could improve healthy food choices among Iranian postmenopausal women. Over 4 months, the intervention group received 16 messages about healthy food selection. The study reports increased consumption of Vitamin A rich fruits and vegetables…

This pre/post study measured circulating microRNA profiles in 30 atrial fibrillation patients before and 3 months after radiofrequency ablation, comparing results with 10 healthy controls. The authors report that numerous miRNAs differed from controls at baseline and shifted after ablation, with several highlighted…

This pilot-scale study evaluated pulsed electric field (PEF) processing of low-fat milk inoculated with E. coli, S. cerevisiae, or L. brevis. At 10 kV/cm and 200 kJ/L total pulse energy, the study reports multi-log microbial reductions, with >5-log reductions during storage at 200–250 kJ/L and slow regrowth over 15…

This cross-sectional study evaluated the Enhanced Liver Fibrosis (ELF) test in 58 obese children stratified by ultrasound evidence of liver steatosis. Children with steatosis had higher liver enzymes and a higher ELF value than those with normal ultrasound findings. Despite these differences, the authors report that…