Results 71 to 80 of about 203,833 (158)

A nested mixture model for protein identification using mass spectrometry

, 2010
Mass spectrometry provides a high-throughput way to identify proteins in biological samples. In a typical experiment, proteins in a sample are first broken into their constituent peptides.
Li, Qunhua, MacCoss, Michael J., Stephens, Matthew   +2 more
core   +1 more source

Gamma-ray spectrometric evaluation in watersheds with gold anomalies in stream sediments, Passo Feio Complex, Caçapava do Sul region (Brazil)

Discover Geoscience
This study utilizes gamma-ray spectrometry to identify source areas of gold recognized in geochemical prospecting work in stream sediments. The local geological context is represented by the Passo Feio Metamorphic Complex, which contains gold deposits ...
Luiza Lima Alves, César Augusto Moreira, Ana Flávia da Silva Araújo, Lenon Melo Ilha, João Pedro Prado de Oliveira, Sissa Kumaira, Marco Antonio Fontoura Hansen, Henri Masquelin   +7 more
doaj   +1 more source

Numerical model of thyroid counter

Nukleonika, 2016
The aim of this study was to develop a numerical model of spectrometric thyroid counter, which is used for the measurements of internal contamination by in vivo method.
Szuchta Maciej, Ośko Jakub
doaj   +1 more source

Highly sensitive gamma-spectrometers of GERDA for material screening: Part I

, 2008
The GERDA experiment aims to search for the neutrinoless double beta-decay of 76Ge and possibly for other rare processes. The sensitivity of the first phase is envisioned to be more than one order of magnitude better than in previous neutrinoless double ...
Budjáš, D., Cattadori, C., di Vacri, A., Gangapshev, A., Hampel, W., Heisel, M., Heusser, G., Hult, M., Klimenko, A., Kuzminov, V., Laubenstein, M., Maneschg, W., Nisi, S., Schönert, S., Simgen, H., Smolnikov, A., Tomei, C., Vasiliev, S., Zuzel, G.   +18 more
core  

Investigation of Spatial and Temporal Aspects of Airborne Gamma Spectrometry: Final Report [PDF]

, 2001
A study has been conducted which demonstrates the reproducibility of Airborne Gamma-ray Spectrometry (AGS) and the effects of changes in survey parameters, particularly line spacing.
Cresswell, A.J., McLeod, J., Murphy, S., Sanderson, D.C.W., White, D.C.   +4 more
core  

Luminescence dating of ditch fills from the Headland Archaeology Ltd. excavation of Newry Ring Fort, Northern Ireland [PDF]

, 2008
This study supports a new investigation into the construction, occupation and utilisation history of a Mediaeval ring fort near Newry, southwest Northern Ireland (section 2).
Burbidge, C.I., Fülöp, R., Sanderson, D.C.W.   +2 more
core  

Investigation of Absorption and Distribution of Natural Radionuclides in the Product Rice in Mahmoodabad City to Estimate Cancer Risk

پیاورد سلامت, 2020
Background and Aim: Due to the presence of ionizing radiation sources in the environment and their potential to enter the food chain, the natural radiation in the rice product of Mahmoud Abadu residents of this area should be evaluated.
Vahid Changizi, Mohammad Reza Zare, Sahel Kasiri   +2 more
doaj  

Radioactivity of sand from several renowned public beaches and assessment of the corresponding environmental risks [PDF]

Journal of the Serbian Chemical Society, 2009
The radiological risk due to the presence of natural and man-made radionuclides in beach sands from several renowned seaside and riverbank public beaches was estimated in this study.
MIRJANA B. RADENKOVIĆ, SAEED MASAUD ALSHIKH, VELIBOR B. ANDRIĆ, ŠĆEPAN S. MILJANIĆ   +3 more
doaj  

Analysis of 226Ra, 232Th 40К and 137Cs in samples of soil from some areas of Republic of Macedonia by using gamma spectrometry [PDF]

Macedonian Veterinary Review, 2012
Taking into consideration the importance of the distribution and transfer of radio nuclides in soil, an attempt was made in this work to determine the concentration of 226Ra, 232Th 40К and 137Cs in the same.
Todorovik Aleksandra, Dimitrieska Stojkovik Elizabeta, Hajrulai-Musliu-Zehra, Uzunov Risto, Stojanovska Dimzoska Biljana   +4 more
doaj  

Radiological Assessment of Coal Fly Ash from Polish Power and Cogeneration Plants: Implications for Energy Waste Management

Energies
The combustion of hard coal and lignite in power and combined heat and power plants generates significant amounts of coal fly ash (CFA), a waste material with variable properties.
Krzysztof Isajenko, Barbara Piotrowska, Mirosław Szyłak-Szydłowski, Magdalena Reizer, Katarzyna Maciejewska, Małgorzata Kwestarz   +5 more
doaj   +1 more source