Results 21 to 30 of about 191,161 (292)

Alteration of Leaf Anatomy of Handeuleum (Graptophyllum pictum L. Griff) due to Gamma Irradiation

open access: yesHayati Journal of Biosciences, 2016
The leaves of the plant handeuleum (Graptophyllum pictum L. Griff) have long been used for traditional medicine in several regions in Indonesia. This study was aimed to determine the effect of gamma irradiation rate on the anatomy and phytochemical ...
Arrin Rosmala   +2 more
doaj   +1 more source

Application of gamma irradiation on morphological, biochemical, and molecular aspects of wheat (Triticum aestivum L.) under different seed moisture contents

open access: yesScientific Reports, 2022
Nuclear technology is currently used as a tool in mutation breeding to improve crops by increasing genetic variation. The ionization of gamma rays produces large amounts of free radicals, simulating stressors in the natural environment.
Davood Kiani   +4 more
doaj   +1 more source

Visualising apoptosis in live zebrafish using fluorescence lifetime imaging with optical projection tomography to map FRET biosensor activity in space and time [PDF]

open access: yes, 2015
Fluorescence lifetime imaging (FLIM) combined with optical projection tomography (OPT) has the potential to map Förster resonant energy transfer (FRET) readouts in space and time in intact transparent or near transparent live organisms such as zebrafish ...
Alexandrov, Y   +13 more
core   +2 more sources

A comparative study between x-rays and gamma-rays irradiation on electrical characteristics of bipolar junction transistors (BJTS) [PDF]

open access: yes, 2017
Irradiation impact of gamma rays and X-rays on bipolar junction transistors (BJTs) in terms of electronic excitation due to transfer of energy and subsequent ionization, as well as energy transfer to atomic nuclei is studied using in-situ method ...
Abdul Amir, Haider F.   +4 more
core   +1 more source

Grafting of Acrylamide to Low Density Polyethylene During Melt Processing [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 1997
Acrylamide was grafted in low density polyethylene during melt processing in the presence of a free radical initiator using a torque rheometer in a closed system.
Rouhallah Bagheri   +2 more
doaj  

Control of Postharvest Bacterial Soft Rot by Gamma Irradiation and its Potential Modes of Action

open access: yesThe Plant Pathology Journal, 2016
Gamma irradiation was evaluated for its in vitro and in vivo antibacterial activity against a postharvest bacterial pathogen, Erwinia carotovora subsp. carotovora (Ecc).
Rae-Dong Jeong   +3 more
doaj   +1 more source

Physiological Responses of Gamma-Irradiated Onion Bulbs during Storage

open access: yesJournal of Agricultural Sciences, 2020
The present study aimed to evaluate the effects of different doses of gamma radiation on some physiological characters of onion genotypes and the expression of PAL gene in the best interaction of gamma irradiation dose and onion genotype treatment.
Mehrdad Ahmadi
doaj   +1 more source

Priming Low-Dose Gamma Irradiation Increases Cellular Radioadaptation Response through the Induction of Hsp70 and SOD2

open access: yesAtom Indonesia, 2021
Exposure to low-dose radiation has been demonstrated to stimulate increased cell protection when receiving subsequent challenge dose in what is known as radioadaptation response.
S. Supriyadi
doaj   +1 more source

Gamma Ray Spectroscopy with Scintillation Light in Liquid Xenon [PDF]

open access: yes, 2006
Scintillation light from gamma ray irradiation in liquid xenon is detected by two Hamamatsu R9288 photomultiplier tubes (PMTs) immersed in the liquid. UV light reflector material, PTFE, is used to optimize the light collection efficiency.
D.Y. Akimov .   +12 more
core   +4 more sources

Chronic Gamma Irradiation [PDF]

open access: yesBMJ, 1958
Numerous workers have established that chronic xand gamma-irradiation eventually produces anaemia and pancytopenia in all species (Lorenz et al., 1954 ; Ingram and Mason, 1954), the onset of the anaemia being a late and relatively sudden event. The pathogenesis of this anaemia is not understood.
openaire   +1 more source

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