Results 61 to 70 of about 191,161 (292)

Gamma Irradiation on Growth and Development of Amorphophallus Muelleri Blume. [PDF]

open access: yes, 2014
Iles-iles (Amorphophallus muelleri Blume) produces apomictic seeds lead to low genetic variation. In order to induce genetic variation, germinated seeds were exposed to Gamma irradiation (Co-60) at doses of 10 to 100 Gy. Seed irradiation was conducted at
Mine, Y. (Yoko)   +3 more
core   +5 more sources

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie   +4 more
wiley   +1 more source

DNA damage and protective effects of placental extracts in blood lymphocytes and lymphoid organs of mice exposed to gamma irradiation

open access: yesJournal of Radiation Research and Applied Sciences, 2023
DNA damage was evaluated in blood lymphocytes and lymphoid organs including lymph nodes, bone marrow, spleen and thymus of C3H/He N mice exposed to gamma irradiation.
Eunha Oh, Woon-Won Jung, Donggeun Sul
doaj   +1 more source

Fricke and polymer gel 2D dosimetry validation using Monte Carlo simulation [PDF]

open access: yes, 2016
Complexity in modern radiotherapy treatments demands advanced dosimetry systems for quality control. These systems must have several characteristics, such as high spatial resolution, tissue equivalence, three-dimensional resolution, and dose-integrating ...
Chacón Obando, D.   +12 more
core   +1 more source

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann   +3 more
wiley   +1 more source

The The Effect of Gamma Irradiation on In Vitro Explant Growth, Shoot Multiplication, and Plantlet Regeneration Explants Bulbil of Porang (Amorphophallus muelleri Blume)

open access: yesJournal of Experimental Life Science
Porang (Amorphophallus muelleri Blume) is a tuberous plant that contains glucomannan as an alternative in reducing obesity. It is widely traded, but it is cultivated through conventional methods and takes a long time.
Muhammad Ni'amul Albab   +4 more
doaj   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

open access: yesAdvanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein   +2 more
wiley   +1 more source

Effectiveness of Gamma Irradiation for Decontamination of Microbes on Tea Parasite Herb Scurrula Atropurpurea (Bl.) Dans [PDF]

open access: yes, 2011
The purpose of this study was to find the minimum and maximum dose of gamma irradiation on dried tea parasite herb that can reduce the number of microbes without reducing the inhibitory activity against leukemia L1210 cells. Samples of tea parasite herbs
Katrin, E. (E)   +2 more
core  

Proton Spectrum at the Jupiter Laser Facility of LLNL

open access: yes, 2012
This paper looks at tungsten samples irradiated by beams of protons, gammas, electrons and positrons at the Jupiter Laser Facility of Lawrence Livermore National Laboratory (LLNL).
Carol Scarlett   +6 more
core   +1 more source

Non-linear optical frequency conversion crystals for space applications [PDF]

open access: yes, 2011
Reliable, long term operation of high-power laser systems in the Earth orbit is not a straightforward task as the space environment entails various risks for optical surfaces and bulk materials. The increased operational risk is, among others, due to the
Ciapponi, Alessandra   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy