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The realization of automatic positioning of crane in high precise in the storehouse for nuclear waste

Luan Xiuchun,Han Weishi,Wang Junling,Yang Aiguang

Strategic Study of CAE 2010, Volume 12, Issue 3, Pages 45-50

Abstract: sets forth the realization of automatic positioning of crane in high precise in the storehouse for nuclearwaste, including the hardware configuration and software configuration of the control system, the control

Keywords： nuclear waste crane automatic control positioning

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Optimizing iodine capture performance by metal–organic framework containing with bipyridine units

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4, Pages 395-403 doi: 10.1007/s11705-022-2218-3

Abstract: Radioactive iodine exhibits medical values in radiology, but its excessive emissions can cause environmental pollution. Thus, the capture of radioiodine poses significant engineering for the environment and medical radiology. The adsorptive capture of radioactive iodine by metal–organic frameworks (MOFs) has risen to prominence. In this work, a Th-based MOF (denoted as Th-BPYDC) was structurally designed and synthesized, consisting of [Th₆(μ₃-O)₄(μ₃-OH)₄(H₂O)₆]¹²⁺ clusters, abundant bipyridine units, and large cavities that allowed guest molecules diffusion and transmission. Th-BPYDC exhibited the uptake capacities of 2.23 g·g⁻¹ and 312.18 mg·g⁻¹ towards I₂ vapor and I₂ dissolved in cyclohexane, respectively, surpassing its corresponding analogue Th-UiO-67. The bipyridine units boosted the adsorption performance, and Th-BPYDC showed good reusability with high stability. Our work thus opened a new way for the synthesis of MOFs to capture radioactive iodine.

Keywords： metal–organic framework iodine adsorption nuclear waste environmental remediation

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Special issue: innovative nuclear energy technology

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 791-792 doi: 10.1007/s11708-021-0794-4

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An old issue and a new challenge for nuclear reactor safety

F. D’AURIA

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 854-859 doi: 10.1007/s11708-021-0729-0

Abstract: Nuclear reactor safety (NRS) and the branch accident analysis (AA) constitute proven technologies: theseamong the other things, long lasting research and operational experience in the area of water cooled nuclearWeaknesses became evident, noticeably in relation to nuclear fuel under high burn-up.

Keywords： large break loss of coolant accident (LBLOCA) nuclear reactor safety (NRS) licensing perspectives basisfor design of water cooled nuclear reactors (WCNR)

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Let Nuclear Technology Create New Brilliancy forChina’s Sustainable Development

Du Xiangwan

Strategic Study of CAE 2008, Volume 10, Issue 1, Pages 9-11

Abstract:

This paper summarizes the development and application directions of nucleartechnology, including five aspects: nuclear technology and energy、nuclear technology and medicine,nuclearanalysis technology,nuclear radiation technology,astronautics and voyage´s nuclear power,etc.discusses the importance of them to sustainable development and generalizes the development trilogy of nuclear

Keywords： nuclear science nuclear technology nuclear engineering sustainable development

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Reliability prediction and its validation for nuclear power units in service

Jinyuan SHI,Yong WANG

Frontiers in Energy 2016, Volume 10, Issue 4, Pages 479-488 doi: 10.1007/s11708-016-0425-7

Abstract: In this paper a novel method for reliability prediction and validation of nuclear power units in serviceUsing these factors, the equivalent availability factor of nuclear power units in the following 3 yearsFurthermore, the reliability prediction method is validated using the nuclear power units in North AmericanIt is found that the relative errors of the predicted equivalent availability factors for nuclear powerfollowing 3 years, thus providing effective reliability management and maintenance optimization methods for nuclear

Keywords： nuclear power units in service reliability reliability prediction equivalent availability factors

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A Chinese–French Study on Nuclear Energy and the Environment Feature Article

Xiangeng Zhao, Qizhen Ye, Sébastien Candel, Dominique Vignon, Robert Guillaumont

Engineering 2023, Volume 26, Issue 7, Pages 159-172 doi: 10.1016/j.eng.2023.04.011

Abstract:

This article focuses on the environmental impact of nuclear energy andaddresses the following major environmental issues associated with nuclear power generation: ① controllingwater withdrawals and non-radioactive discharges); ② long-term management of spent fuel and radioactive wasteaccidents and their radioactive releases and; ④ improving nuclear safety to restrict its environmentalimpact and to contribute toward the public acceptance of nuclear energy.

Keywords： Nuclear energy Environmental impact Radwaste management Severe nuclear accidents Nuclear safety

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Sustainable Development of Chinses Nuclear Power

Zhao Renkai

Strategic Study of CAE 2000, Volume 2, Issue 10, Pages 33-41

Abstract:

Nuclear power is considered a sustainable energy resource, and it is a very important pillar for theIn the paper, the present status of nuclear power development in the world and China is described.The general and specific policies and technical route for Chinese nuclear power development, and severalproblems commonly concerned with Chinese nuclear power development, such as uranium resources、nuclearsafety、radioactive wastes and localization of nuclear power in China are expounded and analyzed.

Keywords： nuclear energy uranium resources nuclear safety radioactive westes localization

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Oocyte-associated transcription factors in reprogramming after somatic cell nuclear transfer: a review

Fengxia YIN,Hui LIU,Shorgan BOU,Guangpeng LI

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 2, Pages 104-113 doi: 10.15302/J-FASE-2014003

Abstract: original cellular state to a totipotent state is essential for term development after somatic cell nuclearThe nuclear-associated factors contained within oocytes are critical for normal fertilization by spermor for somatic cell nuclear reprogramming.

Keywords： nuclear reprogramming somatic cell transcription factors transcriptomics

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Development and application of a random walk model of atmospheric diffusion in the emergency response of nuclear

CHI Bing, LI Hong, FANG Dong

Frontiers in Energy 2007, Volume 1, Issue 2, Pages 195-201 doi: 10.1007/s11708-007-0025-7

Abstract: prediction is one of the main contents of radioactive consequence assessment for early emergency response to nucleardiffusion (Random Walk) was introduced and compared with the Lagrangian puff model (RIMPUFF) in the nuclearThe random walk model for atmospheric diffusion can simulate the atmospheric diffusion in case of nuclearinformation for early emergency and consequence assessment as one of the atmospheric diffusion module of the nuclear

Keywords： RODOS concentration prediction information nuclear RIMPUFF

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Development Strategy of Nuclear Safety Technology in China

Peng Shuming, Xia Jiawen, Wang Yiren, Peng Xianke, Huang Hongwen, Zheng Chun, Ding Wenjie

Strategic Study of CAE 2021, Volume 23, Issue 3, Pages 113-119 doi: 10.15302/J-SSCAE-2021.03.017

Abstract: it is the foundation and lifeline of the nuclear industry.nuclear industry in China.’s nuclear safety technology has made significant progress in recent years and its nuclear safetyFor example, the nuclear safety standards system needs improvement, the overall planning of nuclear safetyChina’s nuclear industry, several suggestions are proposed.

Keywords： nuclear safety technology standards system nuclear safety software nuclear safety equipment

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Integrated approach to winery waste: waste generation and data consolidation

Margarida OLIVEIRA,Elizabeth DUARTE

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1, Pages 168-176 doi: 10.1007/s11783-014-0693-6

Abstract: The winemaking process involves the generation of a significant amount of waste and wastewater.As each winery is unique in waste generation and disposal, plans for environmentally friendly waste managementthree years, in different wineries, throughout Portugal, in order to quantify and characterize the wasteThe results showed that solid waste and wastewater are mainly produced during the harvest period, corresponding

Keywords： waste management wastewater reuse winery wastewater

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The road to sustainable use and waste management of plastics in Portugal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1, Pages 5-5 doi: 10.1007/s11783-021-1439-x

Abstract:

• Portugal recycles 34% of the 40 kg/hab year of plastic packaging waste

Keywords： Single-use plastics Plastic packaging Plastic waste Waste management Waste shipment Lightweight

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Perception of people for the risk of Tianwan nuclear power plant

Lei HUANG, Jun BI, Bing ZHANG, Fengying LI, Changsheng QU,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1, Pages 73-81 doi: 10.1007/s11783-009-0151-z

Abstract: A questionnaire survey of residents’ risk perceptions related to Taiwan nuclear power plant into pursue a more comprehensive understanding of factors that affected individual risk perception to nuclearCovariance structure analysis was conducted using risk perceptions of nuclear power as dependent variableand including interest and knowledge levels of nuclear power, acceptability, benefit perception, trustin nuclear power operation, and trust in government as independent variables.

Keywords： nuclear power risk perception public involvement covariance structure analysis China

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Inhibition of the nuclear export of p65 and IQCG in leukemogenesis by NUP98-IQCG

Mengmeng Pan,Qiyao Zhang,Ping Liu,Jinyan Huang,Yueying Wang,Saijuan Chen

Frontiers of Medicine 2016, Volume 10, Issue 4, Pages 410-419 doi: 10.1007/s11684-016-0489-0

Abstract: association of NUP98-IQCG with CRM1, and found that NUP98-IQCG expression inhibits the CRM1-mediated nuclearexport of p65 and enhances the transcriptional activity of nuclear factor-κB.Therefore, the inhibition of nuclear exports of p65 and IQCG might contribute to the leukemogenesis of

Keywords： NUP98-IQCG nuclear export NF-κB CRM1