The aim of this research was to investigate the influence an electric field and gamma radiation upon germination spruce seeds. In order carry out research, seeds from different provenances have been subjected treatments: (EF) with 10 V, 30 50 V voltages intensity E = 266V/m, exposure time 15 35 min, (G) several treatments (1 Gy-31 1.5 Gy-46 2 Gy-62 6 Gy-186 min). Under EF, best results seed (80...

We present a framework and its supporting simulation tool for modelling and performance analysis of multiprocessor embedded systems. Our framework consists of component-based models for modelling parallel software and multiprocessor hardware, and tools for code generation and performance analysis. The framework component meta-model relies on transaction-level description of hardware and program...

Two familiar algorithms, the extended Euclidean algorithm and the Fermât algorithm (based on Fermat's theorem ap = a (mod p)), are analyzed and compared as methods for computing multiplicative inverses in GF(p). Using Knuth's results on the average number of divisions in the Euclidean algorithm, it is shown that the average number of arithmetic operations required by the Fermât algorithm is nea...

PURPOSE This study was initiated to prove feasibility of hydrogel application in recto-vaginal space in intracavitary brachytherapy (ICBT) of cervical cancer in order to reduce rectal toxicity. MATERIAL AND METHODS In a case of stage IIB cervical cancer, after external beam radiotherapy (EBRT), we planned ICBT 7 Gy × 3 fractions. In 1st fraction (Plan 1), due to narrow separation between rect...

This study aimed to provide accurate dose distribution profiles of radiotherapy for cervical cancer when treated with the central shielding technique by analysing the composite 3D EQD2 dose distribution of external beam radiotherapy (EBRT) plus intracavitary brachytherapy (ICBT). On a phantom, four patterns of the combinations of whole pelvis irradiation (WP) (4 fields), pelvis irradiation with...

Recently, Heptafluoroisobutyronitrile (C4F7N) has received widespread attention in replacing one of the most greenhouse-insulating gas, SF6. However, gas leakage is incredibly harmful to health operational personnel and security industry production, developing C4F7N detection technology great necessity. In this work, adsorption properties, as well sensing performance on 3d VIII atom-decorated γ...