Parası kalmadığı için otobüse binemiyordur ailesi porno izle ona daha yeni para gönderdiği için tekrar porno istemeye utanınca mecburen otostop çekmek için youporn çantasını alarak yol kenarına gelir etekli porno liseli türk kız yol kenarında dururken yanına yaklaşan porno kibar bir gencin onu gideceği yere kadar bırakmak porno izle istemesine çok mutlu olur arabaya bindiklerinde gideceği yer ile porno arabayı kullanan adamın gittiği yer arasında çok mesafe sex izle farkı olduğunu anlayan türk kız bu yaptığı porno indir iyilik karşısında arabada ona memelerini açar porno sapıklaşan adam yol kenarındaki hotelde durarak porno izle üniversiteli otostop çeken türk kızına odada sakso çektirip sikerMeasurement of Natural Radioactivity in Soil Samples from Some Areas of Sharjah by Gamma-Ray Spectrometry| Abstract
All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Measurement of Natural Radioactivity in Soil Samples from Some Areas of Sharjah by Gamma-Ray Spectrometry

Author(s): El-Sayed S*,Ishag A, Kassar A ,Aljassmi A and Ansari A

Activity survey of Naturally Occurring Radioactive Materials (NORMs) in surface soil, took place at selected areas in the city of Sharjah, United Arab Emirates (UAE). Twenty-five composite soil samples were collected from five selected regions in Sharjah city, adhering to the procedures laid out by the International Standards Organization (ISO). By utilizing a gamma-ray spectrometry system with a Broad Energy Germanium detector (BEGe), the activity concentrations of 238U, 232Th, and 40K were determined in Bq/kg. Respectively, the activities ranged from 6.27 ± 0.28 to 56.23 ± 0.47, from 0.84 ± 0.11 to 7.10 ± 0.28, and from 29.40 ± 2.82 to 200.49 ± 8.91. From these concentrations, the outdoor absorbed dose rates, radiation hazard Indices, Gamma index and radium equivalent activity were calculated. Wind statistics were also employed to assure that collected surface soil represents the sampled regions. The study concluded that all samples from selected regions emit low-intensity natural terrestrial radiation, which poses no immediate health risks, and is insignificant in comparison to the world’s average values stated by the United Nations Scientific Committee in 2008. c


Share this       
Google Scholar citation report
Citations : 355

Environmental Science: An Indian Journal received 355 citations as per Google Scholar report

Indexed In

  • CASS
  • Google Scholar
  • Open J Gate
  • China National Knowledge Infrastructure (CNKI)
  • CiteFactor
  • Cosmos IF
  • Directory of Research Journal Indexing (DRJI)
  • Secret Search Engine Labs
  • Scholar Article Impact Factor (SAJI))

Read More

Flyer