Results 11 to 20 of about 2,920,178 (300)

Cobalt(II) Alginate as a Precursor for Green Synthesis of Cobalt Oxide Nanoparticles [PDF]

open access: yes, 2022
There is an increasing scientific interest in environmentally friendly methods in nanoparticle synthesis. In this study, cobalt oxide nanoparticles were prepared by thermal decomposition of cobalt crosslinked alginate gel, where alginate acts as a ...
Titilayomi Roseline, Adetoro   +2 more
core   +1 more source

Effect of Irradiation on Quality of Chilled Pigeon Meat [PDF]

open access: yesShipin Kexue, 2023
Chilled pigeon meat was irradiated with different doses of 60Co-γ rays, and the effect of irradiation on the quality and lipid oxidation of chilled pigeon meat was investigated through the determination of biochemical and physicochemical indexes ...
LIU Qiaoyu, CHEN Junwen, YOU Yun, HUANG Xiaoxia, LAN Bifeng, ZENG Xiaofang, CHEN Haiguang
doaj   +1 more source

Cobalt toxicity in anaerobic granular sludge: influence of chemical speciation [PDF]

open access: yes, 2008
The influence of cobalt speciation on the toxicity of cobalt to methylotrophic methanogenesis in anaerobic granular sludge was investigated. The cobalt speciation was studied with three different media that contained varying concentrations of complexing ...
Hullebusch, E.D., van   +4 more
core   +1 more source

Research Paper: Nuclear Designing of a Blood Irradiator Facility for Research and Medical Applications Using Cobalt-60 Line Sources [PDF]

open access: yesفیزیک کاربردی ایران, 2022
Nowadays, the irradiation of blood and blood products, as well as sterilization of pharmaceuticals and biological materials used in the medical industry, are being carried out in developed countries and some developing countries. Usually for this purpose,
Reza Bagheri, Hassan Ranjbar
doaj   +1 more source

Polymer or macrocycle? : cobalt complexes of ditopic 2,2':6',2"-terpyridine ligands with flexible spacers [PDF]

open access: yes, 2010
The reaction of transition metal ions with ditopic ligands containing two 2,2':6',2"-terpyridine units linked by flexible spacers can give metallosupramolecular polymers, discrete metallomacrocycles or mixtures of the two.
Harris, Emily Kate
core   +1 more source

Review and Prospect of Cobalt-60 Digital Radiography Inspection Technology

open access: yesJournal of Isotopes, 2015
This article is a review and prospect of the research, development and industrialization of Cobalt-60 digital radiography inspection technology based on the national requirements in the recent 20 years, which is leaded by Institute of Nuclear and New ...
AN Ji-gang
doaj   +1 more source

Calibration of routine dosimeters in radiation processing: Validation procedure for in-plant calibration [PDF]

open access: yesNuclear Technology and Radiation Protection, 2011
The essential prerequisite of radiation dosimetry is to provide quality assurance and documentation that the irradiation procedure has been carried out according to the specification requirement of correct calibration of the chosen dosimetry system ...
Šećerov Bojana Lj., Bačić Goran G.
doaj   +1 more source

Monte Carlo study of MLC fields for cobalt therapy machine

open access: yesJournal of Medical Physics, 2014
An automated Multi-Leaf Collimator (MLC) system has been developed as add-on for the cobalt-60 teletherapy machines available in India. The goal of the present computational study is to validate the MLC design using Monte Carlo (MC) modeling.
Komanduri M Ayyangar   +3 more
doaj   +1 more source

Supply Security and Technological Innovation of Global Cobalt Minerals

open access: yesKuangchan zonghe liyong, 2022
The worldwide cobalt ore trade and supply chain crisis has attracted the attention of many countries and institutions, in such a manner that major countries have listed it among their key mineral series or list.
Hui ZHANG   +3 more
doaj   +1 more source

XAFS spectrum of Cobalt

open access: yes
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Co K-edge of Cobalt measured at Photon Factory BL-12C, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Photon Factory
core   +4 more sources

Home - About - Disclaimer - Privacy