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Research progress on the radioprotective effect of epigallocatechin gallate and its mechanism

Radiation therapy is one of the main treatments for malignant tumors, but radiation therapy will cause damage to the normal tissues of the body. Epigallocatechin gallate is one of the extracts of natu...

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Accepted: 13 August 2020

Influence of Total ionizing dose effects of domestic SiGe BiCOMS under different Bias Conditions

In this paper, the effects of different bias conditions on the total ionization dose (TID) radiation effect of domestic 0.35?m SiGe BiCOMS devices under high dose rate of 100rad(Si)/s were studied. Th...

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Accepted: 13 August 2020

Study on processing and sterilization technology of ready-to-eat crayfish

Using freshwater crayfish as raw materials, a ready-to-eat crayfish was developed by cleaning, cooking, curing, seasoning, and sterilization. The effects of the processing parameters of frying and st...

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Accepted: 13 August 2020

Discussion on the actual absorbed dose in radiotherapy of rectal cancer patients based on cone-beam CT

In the radiotherapy of rectal cancer, the dose delivered to the patient's body is always different due to the setup errors. Twenty rectal cancer cases undergoing RapidArc treatment were selected. The ...

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Accepted: 13 August 2020

Study on the New Technology of Pretreatment of Ganoderma lucidum Spore powders with Ball Milling and Irradiation

Due to the functions of ganoderma lucidum spore powders, such as anti-aging, immune regulation and so on, they were highly esteemed by the consumers. But whether or not the ganoderma lucidum spores po...

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Accepted: 13 August 2020

The status of biodosimetry networks and biodosimetry technique for radiation

The biological dose estimation technology plays an important role in nuclear and radiation accident emergency management. To be prepared for nuclear and radiation accidents, many biodosimetry networks...

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Accepted: 14 July 2020

Formic Acid Fractionation Process of Cellulose,lignin and Xylose of Irradiated Rice Straw

The cellulose, lignin, and xylose in irradiated rice straw were fractionated by the formic acid method, and the effects of absorbed dose, reaction temperature, and reaction time on fractionatio...

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Accepted: 14 July 2020

Photosynthetic profiling and response to heavy-ion irradiation in Dunaliella salina

In this study, we aimed to explore the biological effect and photosynthetic response mechanism of heavy-ion irradiation on Dunaliella salina. Dunaliella salina was treated with different doses (0–32...

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Accepted: 14 July 2020

Measurement of Energy parameters and preliminary applications of 10 MeV linear accelerator electron beam

In this study, the values of electron beam energy and dose parameters of a 10 MeV electron accelerator were measured and analyzed in detail in order to optimize the parameters used for equipment detec...

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Accepted: 14 July 2020

Study on reduction of metal implants and artifacts in IMRT

Objective To evaluate the dose effect of of the metal implant and its artifacts in the VMAT plan, and to explore the methods to improve the accuracy of the dose calculation of metal implant patients...

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Accepted: 03 July 2020

Effect of different curing methods on the heat resistance of SiC Fibers

Using the same kind of polycarbosilane (PCS) fiber produced by Saifei Taoxian. Limited Compay as precursor, three types of SiC fibers were prepared by employing different crosslinking or curing method...

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Accepted: 03 July 2020

Study on the preparation of poly (ethylene glycol) methacrylate grafted polyvinylidene difluoride modified polymer by homogeneous co-irradiation method

In this study, polyvinylidene difluoride (PVDF) and poly (ethylene glycol) methacrylate (PEGMA) were dissolved together in N-methylpyrrolidone (NMP) solution to form homogeneous solution, and the graf...

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Accepted: 03 July 2020

Dosimetric study on 3D-printing multi-channel applicator interstitial brachytherapy for cervical cancer

In this study, we aimed to determine the dosimetric differences between 3D-printing multi-channel applicator interstitial brachytherapy (3DP-ISBT) and conventional three-dimensional intracavity treat...

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Accepted: 03 July 2020

Radiation synthesis and property of gelatin/PAAc/PNIPAm shape-memory hydrogels with high strength

A novel gelatin/polyacrylic acid/poly(N-isopropyl acrylamide) shape-memory hydrogel (named as GAN) with temperature response and high strength was prepared by two-step irradiation method, with gelatin...

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Accepted: 03 July 2020

Electromagnetic exposure safety assessment of welding cables in welding

Analyze the electromagnetic environment around the welding cable of the DC arc welding machine at work, sim-ulate the welding working environment in ANSYS software, and add a human body model to simul...

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Accepted: 03 June 2020

Investigating the use of radiation-sensitive genes Pig-a, Gadd45α, and Hprt as potential biodosimeters

This study aimed to improve the ability to detect the effects of radiation-associated genetic damage and establish a rapid and simple method for estimating biological dose. Radiation-sensitive genes w...

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Accepted: 03 June 2020

Effects of radiation synthesis conditions on swelling properties of poly(acrylic acid ) super water absorbent for medical use

The concept of radiation synthesis, and its advantages and disadvantages compared with traditional polymer synthesis, and the water absorption mechanism and swelling property of super absorbent resin ...

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Accepted: 13 May 2020

Study on thermal aging properties of ethylene - tetrafluoroethylene copolymers at different irradiation crosslinking doses

ABSTRACT: Thermal aging of ethylene tetrafluoroethylene copolymer (ETFE) samples with absorbed dose of 60kGy, 120kGy and 180kGy were analyzed at 270℃。 The samples with different thermal aging time wer...

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Accepted: 13 May 2020

The effect of γ-radiation on the properties of boron nitride/epoxy composite

Abstract: Epoxy resin and its composites have a wide application in nuclear industry. In this work, epoxy composites were prepared by blending hexagonal boron nitride (h-BN) powder with tetrahydrophth...

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Accepted: 13 May 2020

Assessment of effect of different size of air gas within varied Bolus in breast IMRT after radical mastectomy on dosimetry

Purpose: The aim of this study is to evaluate the effects with the different size of the four different thicknesses of Bolus on the patient by intensity modulated radiotherapy after radical mastectomy...

liu tingting

Accepted: 13 May 2020

Preparation of Large-size UiO-66-S Films Based on Radiation Grafted Substrates and its Mercury Ions Removal Performance in Artificial Plasma

In order to develop efficient adsorption materials to improve the cure rate of heavy metal poisoning, we designed and prepared large size MOF (UiO-66-S) films based on irradiation-grafting pretreated ...

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Accepted: 13 May 2020

Synthesis and properties of temperature/4-NP sensitive water-soluble fluorescent polymers

In order to improve the properties of organic small molecule,such as poor solubility and easily falling off,a novel water-soluble polymer was synthesized in this work. Firstly,?A fluorescent functiona...

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Accepted: 13 May 2020

Optimization of 60Co-γ Irradiation Process for Food

In order to improve the irradiation processing capability of the 60Co gamma radiation source,and to ensure the quality of irradiated food. In this study,different stacking thickness and irradiation bo...

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Accepted: 13 May 2020

Improve the corrosion resistance of Ti3SiC2 ceramics under subcritical water by Zr- doping

In this paper, a Zr-doped MAX phase (Ti (1-x) Zrx) 3SiC2 ceramic (purity of about 97% and impurities of TiC) was synthesized by hot pressing method to achieve the highest density (97.98%) to improve t...

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Accepted: 13 May 2020

Mutation Breeding of High Effective Organophosphorus-Degrading Baterium by Ion Beam

Technology of microbial degradation for organophosphorus pesticides played an important role in the development of green agriculture. [Objective]A high-efficiency organophosphorus-degrading strain wa...

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Accepted: 13 May 2020