Results 41 to 50 of about 1,614 (200)
Meteoritics &Planetary Science, Volume 61, Issue 1, Page 17-38, January 2026.Abstract A bright fireball was seen at 4:46 a.m. CET on November 19, 2020, over Austria, and also eye witnessed in Italy and Germany. The resulting Kindberg meteorite was the fifth well‐approved meteorite fall in Austria, and all rocks represent ordinary chondrites.
Addi Bischoff +8 more
wiley +1 more source
Zebra stripes: the questions raised by the answers
Biological Reviews, Volume 100, Issue 6, Page 2660-2680, December 2025.ABSTRACT Multiple hypotheses have been suggested to explain why the three zebra species (Equus quagga, E. grevyi and E. zebra) are striped. We review how well these theories explain the nature (rather than simply the existence) of the stripes. Specifically, we explore how well different theories explain (i) the form of zebra stripes (especially on ...
Hamish M. Ireland, Graeme D. Ruxton
wiley +1 more source
Comparison of Optical, Radio, and Acoustical Detectors for Ultrahigh-Energy Neutrinos
, 1995 For electromagnetic cascades induced by electron-neutrinos in South Pole ice, the effective volume per detector element (phototube, radio antenna, or acoustic transducer) as a function of cascade energy is estimated, taking absorption and scattering into
Price, P. B.
core +1 more source
Radio Science, Volume 60, Issue 10, October 2025.Abstract This paper presents wideband indoor channel measurements in three of the millimeter wave (mmWave) bands for the fifth generation (5G) and beyond 5G (B5G) wireless systems. Measurements were conducted at the Ka‐band (36–41 GHz) and V‐band (50–75 GHz) in office and factory/industrial environments, using Durham University's custom‐designed ...
Amar Al‐jzari, Sana Salous
wiley +1 more source
InfoMat, Volume 7, Issue 8, August 2025.Aiming at the management of MRSA biofilms, an all‐in‐one optical microfiber that integrated rapid quantitative analysis with synergistic antimicrobial therapy is developed. The prepared interfacial‐functionalized optical microfiber demonstrates the ability to detect MRSA concentrations in infection sites, enhance therapeutic efficacy, and assess ...
Pengwei Chen +7 more
wiley +1 more source
Approximate Analysis on a Wide Angle Biconical Antenna
Tongxin xuebao, 1984 In this paper, the broad band performance of a wideangle biconical antenna has been analysed and demonstrated. First, the formulas by which its pattern and input impedance can be calculated are developed.
Lin Changlu
doaj +2 more sources
Capacitors can radiate - some consequences of the two-capacitor problem with radiation
, 2003 We fill a gap in the arguments of Boykin et al [American Journal of Physics, Vol 70 No. 4, pp 415-420 (2002)] by not invoking an electric current loop (i.e.
Bateman C. +4 more
core +2 more sources
Oxford Journal of Archaeology, Volume 44, Issue 3, Page 228-247, August 2025.Summary This study examines four exceptional lead boat‐shaped objects recovered from the fourteenth‐century BC Chamber Tomb ZZ at the cemetery of the cosmopolitan city of Hala Sultan Tekke, Cyprus. A closely related lead object was also found in Stratum 1 of City Quarter 4 at Hala Sultan Tekke, dating to the early twelfth century BC.
Peter M. Fischer, Tzveta V. Manolova
wiley +1 more source
Absolute calibration of the LOPES antenna system
, 2005 Radio emission in extensive air showers arises from an interaction with the geomagnetic field and is subject of theoretical studies. This radio emission has advantages for the detection of high energy cosmic rays compared to secondary particle or ...
Apel, W. D. +10 more
core +2 more sources
Lightning radiation field due to channel tortuosity and branching [PDF]
, 1997 The effect of lightning channel branching on the temporal waveform of the radiated fields of the return stroke is modeled.
Canavero, Flavio +2 more
core +1 more source