Penentuan dosis serap radiasi gamma pada lensa mata dan gonad pada penderita kanker nasofaring

Sari , Oktavia Puspita (2002) Penentuan dosis serap radiasi gamma pada lensa mata dan gonad pada penderita kanker nasofaring. Undergraduate thesis, FMIPA UNDIP.

[img]PDF
Restricted to Repository staff only

1796Kb
[img]
Preview
PDF
17Kb
[img]
Preview
PDF
344Kb
[img]
Preview
PDF
477Kb
[img]
Preview
PDF
401Kb
[img]
Preview
PDF
759Kb
[img]
Preview
PDF
473Kb
[img]PDF
Restricted to Repository staff only

497Kb
[img]
Preview
PDF
341Kb
[img]
Preview
PDF
328Kb
[img]
Preview
PDF
535Kb

Abstract

Telah dilakukan penelitian untuk mengetahui besar dosis yang diterima lensa mata dan gonad dengan variasi luas lapangan dan jarak antara lensa mata dan gonad terhadap sumber radiasi Pemberian terapi akan memberikan keuntungan yaitu matinya sel kanker dan kerugiannya berupa ikut rusalcnya sel normal di sekitar sel kanker. Oleh karena itu apabila radiasi mengenai benda hidup perlu diperhatikan tingkat kepekaan masing masing jaringan organ tubuh. Penelitian dilakukan dengan pengukuran di udara dengan variasi berbagai luas lapangan dan jarak antara lensa mata dan gonad dengan sumber radiasi. Semakin jauh jarak antara lensa mata dan gonad terhadap sumber radiasi maka dosis yang diterima semakin kecil pula dan pengaturan luas lapangan sesuai dengan keperluan merupakan salah satu langkah yang ditempuh untuk proteksi radiasi. Have done experiment to know how much dose that accept eye lens and gonad with variation area expossing and the distance between lens and gonad with source radiation. Treatment theraphy will giving advantage that cancer cell will death and disadvantage is destroyed normal cell around the cancer cell so that if radiation distinguish the life matter need attention the sensitivity each body histology. This experiment done with exposing in the air with many kind of area expossing and the distance between eye lens and gonad wih source radiation. As long as the distance from the source radiation so the dose that accept going litle and arrangement area expossing according occupation is the way that must be treat ion the protection radiation.

Item Type:Thesis (Undergraduate)
Subjects:Q Science > QC Physics
Divisions:Faculty of Science and Mathematics > Department of Physics
ID Code:30342
Deposited By:Mr UPT Perpus 1
Deposited On:27 Oct 2011 13:14
Last Modified:27 Oct 2011 13:14

Repository Staff Only: item control page