A new permanent geomagnetic station at Colima volcano observatory, Mexico by Juan José Ramírez, Ricardo Becerril, René Chávez, Francisco Correa-Mora, Jaime Urrutia-Fucugauchi, Enrique Cabral-Cano, Gerardo Cifuentes-Nava, Esteban Hernández-Quintero

“…Web site provides access to real-time data for this station (http://www.igeofcu.unam.mx/geomagne/geomag.html).…”
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Geomagnetic ground survey in Slovakia for the 2007.5 epoch by Peter DOLINSKÝ, Fridrich VALACH, Magdaléna VÁCZYOVÁ, Milan HVOŽDARA

“…The maps  are  also  available on the web site http://www.geomag.sk/GMP/MagnMapsSk. Data of some nearby repeat stations in the  adjoining countries were also employed  in order  to create  the  isoline contour maps.…”
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Prospects of hydrocarbon deposits exploration using the method of induced polarization during geomagnetic-variation profiling by K. M. Ermokhin

“…Traditionally it is believed that the effect of induced polarization is an interfering factor for the measurement of electromagnetic fields and their interpretation during conducting works using magnetotelluric sounding and geomag-netic-variation profiling methods. A new method is proposed for isolating the effects of induced polarization during geomagnetic-variation profiling aimed at searching for hydrocarbon deposits on the basis of phase measurements during the conduct of geomagnetic-variation profiling. …”
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Night-time F-region and daytime E-region ionospheric drifts measured at Udaipur during solar flares by B. M. Vyas, B. M. Vyas, R. Pandey

“…Ionospheric drifts measured at a low latitude station, Udaipur (Geomag. Lat. 14.5° N), in the night-time F-region and daytime E-region during solar flares have been studied. …”
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One second vector and scalar magnetic measurements at the low-latitude Choutuppal (CPL) magnetic observatory by N. Phani Chandrasekhar, S. V. K. Potharaju, K. Arora, C. S. R. Kasuba, L. Rakhlin, S. Tymoshyn, L. Merenyi, A. Chilukuri, J. Bulusu, S. Khomutov

“…The 1 s magnetic measurements in trial mode commenced in 2015 using the newly developed observatory-grade 1 s fluxgate magnetometer, GEOMAG-02MO, from Research Centre GEOMAGNET (GM), Ukraine, and the Overhauser proton precession magnetometer, GSM-90F1, along with the data acquisition system, Magrec-4B from Mingeo, Hungary. …”
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Rare observations of sprites and gravity waves supporting D, E, F-regions ionospheric coupling by Ajeet K. Maurya, Navin Parihar, Adarsh Dube, Rajesh Singh, Sushil Kumar, Olivier Chanrion, Maja Tomicic, Torsten Neubert

“…Abstract We report rare simultaneous observations of columniform sprites and associated gravity waves (GWs) using the Transient Luminous Events (TLEs) camera and All-sky imager at Prayagraj (25.5° N, 81.9° E, geomag. lat. ~ 16.5° N), India. On 30 May 2014, a Mesoscale Convective System generated a group of sprites over the north horizon that reached the upper mesosphere. …”
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A new permanent geomagnetic station at Colima volcano observatory, Mexico by Esteban Hernández-Quintero, Gerardo Cifuentes-Nava, Enrique Cabral-Cano, Jaime Urrutia-Fucugauchi, René Chávez, Francisco Correa-Mora, Ricardo Becerril, Juan José Ramírez

“…Un sitio en la red puede utilizarse para consultar la información en tiempo real para la estación (http://www.igeofcu.unam.mx/geomagne/geomag.html). doi: https://doi.org/10.22201/igeof.00167169p.2000.39.3.330…”
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Can the Applied Optics Employ Modern Approaches Developed in Seismic Prospecting? A Review by Alexander Berkovitch, Lev V. Eppelbaum

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Trueness of 12 intraoral scanners in the full-arch implant impression: a comparative in vitro study by Francesco Guido Mangano, Oleg Admakin, Matteo Bonacina, Henriette Lerner, Vygandas Rutkunas, Carlo Mangano

“…The analysis was performed using reverse engineering software (Studio®, Geomagics; Magics®, Materialise). A statistical evaluation was performed. …”
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