Results 91 to 100 of about 197,512 (314)

A review on natural background radiation

Advanced Biomedical Research, 2013
The world is naturally radioactive and approximately 82% of human-absorbed radiation doses, which are out of control, arise from natural sources such as cosmic, terrestrial, and exposure from inhalation or intake radiation sources.
Daryoush Shahbazi-Gahrouei, Mehrdad Gholami, Samaneh Setayandeh   +2 more
doaj   +1 more source

Energy Loss Signals in the ALICE TRD

, 2012
We present the energy loss measurements with the ALICE TRD in the $\beta\gamma$ range 1--10$^{4}$, where $\beta=v/c$ and $\gamma=1/\sqrt{1-\beta^2}$. The measurements are conducted in three different scenarios: 1) with pions and electrons from testbeams;
Alme, Blum, Decamp, Xian-Guo Lu
core   +1 more source

The imprint of the cosmic supermassive black hole growth history on the 21 cm background radiation [PDF]

, 2015
Takamitsu Tanaka, Ryan M. O’Leary, Rosalba Perna   +2 more
openalex   +1 more source

Palamism Does Not Disfigure the Gospel: A Reply to Thomas Weinandy

International Journal of Systematic Theology, EarlyView.
Abstract In a 2024 article in the IJST, Fr. Thomas Weinandy argues that the theological system of Gregory Palamas is in grave error, especially with respect to its commitment to an objective ontological distinction between God's essence and His energies. In his concluding paragraph Fr.
Travis Dumsday
wiley   +1 more source

Measuring Snow Water Equivalent by Cosmic Radiation [PDF]

, 1983
W. Fritzsche
openalex   +1 more source

Epidemiology and Genetics of Rheumatic Diseases Suggest a Constant Rate of DNA Damage as Underlying Cause

Immunology, EarlyView.
A constant rate of DNA damage that is not perfectly repaired will cause a constant rate of DNA mutations. The chance of mutation will increase if DNA is prone to damage, such as occurs in somatic hypermutation (SHM) hotspots and GC‐rich DNA. Thus, if one mutation‐prone DNA site drives disease, the age of onset of disease and degree of penetrance should
Piet C. de Groen
wiley   +1 more source

Research in particles and fields [PDF]

Investigations, by particle-detectors flown on spacecraft, of the astrophysical aspects of cosmic radiation and the radiation environment of the earth are reported along with the research of the interplanetary medium, and planetary magnetic fields.
Vogt, R. E.
core   +1 more source

Astrophysical Uncertainties in the Cosmic Ray Electron and Positron Spectrum From Annihilating Dark Matter

, 2009
In recent years, a number of experiments have been conducted with the goal of studying cosmic rays at GeV to TeV energies. This is a particularly interesting regime from the perspective of indirect dark matter detection.
, , A.D. Panov ., A.M. Lionetto, A.W. Strong, ATIC collaboration, D. Hooper, D. Hooper, D. Hooper, D. Maurin, D.J. Phalen, Dan Hooper, F.A. Aharonian, G.A. de Nolfo ., H. Yan, H. Yuksel, HEAT collaboration, I. Buesching, I. Cholis, I. Cholis, I. Cholis, I.V. Moskalenko, J. Connell, J.C. Benegas, J.H. Caldwell, J.H. Chappell, J.J. Engelmann ., L. Bergstrom, L. Bergström, M. Boezio ., M. Cirelli, M. Garcia-Munoz, M.A. DuVernois, M.A. DuVernois ., Melanie Simet, N. Lund, N.E. Yanasak ., P. Blasi, P. Blasi, P. Gondolo, P. Grajek, P. Grajek, R. Harnik, S. Profumo, S. Torii ., T. Delahaye ., T. Hams ., T. Sjöstrand ., T.A. Porter ., V. Barger, V.S. Berezinskii ., W.R. Webber, W.R. Webber, W.R. Webber, W.R. Webber, Y. Nomura   +55 more
core   +1 more source

Fluctuations of the cosmic background radiation at different wavelengths [PDF]

, 1988
Marek Panek, B. Rudak
openalex   +1 more source

Modeling enstatite chondrites: Reduced rocks with a pinch of oxidized material (affected by varying H2O(g)) derived from planetesimals shocked during the epoch of giant–planet migration

Meteoritics &Planetary Science, EarlyView.
Abstract The O‐, N‐, Mo‐, Ru‐, Os‐, Cr‐, Ti‐, Ni‐, Fe‐, Nd‐, Ca‐, Zn‐, Sr‐, and Mg‐isotopic compositions of enstatite chondrites are essentially identical to those of the Earth and Moon. These correspondences suggest enstatite chondrites formed at ≈1 AU as the only known chondrite groups that accreted in the vicinity of a major planet. Bulk Earth has a
Alan E. Rubin
wiley   +1 more source