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Comprehensive review on nanocellulose: Recent developments, challenges and future prospects
Nanocellulose Biotechnology Commercialisation Toxicity
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2024/1/23
Cellulose constitutes most of a plant's cell wall, and it is the most abundant renewable polymer source on our planet. Given the hierarchical structure of cellulose, nanocellulose has gained considera...
Hydrogel membranes: A review
Membrane Hydrogels Tissue engineering Separation Energy storage
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2024/1/23
Hydrogel membranes (HMs) are defined and applied as hydrated porous media constructed of hydrophilic polymers for a broad range of applications. Fascinating physiochemical properties, unique porous ar...
A review on biomacromolecular hydrogel classification and its applications
Hydrogels Polysaccharide Self-healing Biomedical applications
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2024/1/23
Biomacromolecular hydrogels are consist of 3D networks, which have a tendency to absorb large amount of water without dissolving in aqueous medium. Such inherent feature of the hydrogels facilitates t...
A Review of the Sustainable Approaches in the Production of Bio-based Polyurethanes and Their Applications in the Adhesive Field
Green chemistry Lignocellulosic materials Vegetable oils Bio-sourced polyurethanes Adhesive
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2024/1/22
On account of the irreversible environmental damage caused by the utilization of non-renewable raw materials in industrial production, since the end of the twentieth century, the interest in replacing...
Green Natural Protein Isolate based composites and nanocomposites: A review
Soy protein isolate Composite Nanocomposite Glycerol Packaging materials.content
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2024/1/19
Currently, synthetic polymers are extensively used due to their superior properties such as inexpensive and ease of processing. They are non-degradable and create pollution in the environment. There i...
Sustainable Photopolymers in 3D Printing: A Review on Biobased, Biodegradable, and Recyclable Alternatives
biobased polymers degradable polymers photopolymerization reprocessable polymers resins
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2024/1/11
The global market for 3D printing materials has grown exponentially in the last decade. Today, photopolymers claim almost half of the material sales worldwide. The lack of sustainable resins, applicab...
Diablo Canyon license renewal slated for NRC review（图）
Diablo Canyon license 续期计划 NRC审查
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2024/1/31
The Nuclear Regulatory Commission has accepted for review Pacific Gas and Electric’s formal request to extend Diablo Canyon nuclear power plant’s operating licenses for another 20 years.
Tannin as a renewable raw material for adhesive applications: a review
INDUCED ACCELERATED AUTOCONDENSATION WOOD ADHESIVES POLYFLAVONOID TANNINS CONDENSED TANNINS
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2023/12/1
Considering the limits of petrochemical availability and their toxicity, there has been rapid development and innovation in the field of alternatives for petrochemical adhesives. The carcinogenicity o...
Terrestrial SMR completes Canadian pre-licensing review（图）
地面SMR 加拿大 地面能源整体熔盐反应堆
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2023/4/21
The Canadian Nuclear Safety Commission (CNSC) has completed Phase 2 of the vendor design review (VDR) of Terrestrial Energy's Integral Molten Salt Reactor (IMSR). The regulator said that no fundamenta...
IAEA team completes follow-up Kazakh infrastructure review（图）
原子能机构 哈萨克斯坦 基础设施后续评审
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2023/4/17
Kazakhstan has made progress in implementing the recommendations of an International Atomic Energy Agency (IAEA) nuclear infrastructure review mission in 2016, a team of IAEA and international experts...
BWRX-300 completes Phases 1 & 2 of Canadian pre-licensing review（图）
BWRX-300 加拿大 预许可审查 第1阶段 第2阶段
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2023/3/16
The Canadian Nuclear Safety Commission (CNSC) has completed a combined Phases 1 and 2 vendor design review (VDR) of GE Hitachi Nuclear Energy's BWRX-300 small modular reactor. The regulator said that ...
Preparations begin for thorium-HALEU fuel regulatory review（图）
CleanCore ANEEL钍 高含量低浓缩铀
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2023/3/15
Clean Core Thorium Energy and the Canadian Nuclear Safety Commission (CNSC) have begun the planning phase of a pre-licensing review of Clean Core's ANEEL thorium and high-assay low-enriched uranium (H...
IAEA Team in Uzbekistan Concludes Site and External Events Design (SEED) Review for the Country’s First Nuclear Power Plant（图）
原子能机构 核电厂 场址 外部事件设计评审
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2023/3/16
An International Atomic Energy Agency (IAEA) team of experts has concluded a five-day mission to Uzbekistan to review the country’s safety processes for evaluating the site of its first nuclear power ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A literature review in tourism research based on big data
大数据 旅游研究 文献综述
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2023/5/18
Even at an early stage, diverse big data have been applied to tourism research and made an amazing improvement. This paper might be the first attempt to present a comprehensive literature review on di...
浙江大学光电科学与工程学院郭欣、童利民研究团队在《Physical Review Letters》封面发文报道极端光场约束纳米激光器（图）
极端光场 光场约束 纳米激光器
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2023/3/10
近日，浙江大学光电科学与工程学院郭欣副教授与童利民教授团队，基于两根强耦合半导体纳米线缝隙波导基模对光场的超强局域与受激放大，实现了具有亚纳米级约束光场的激光输出。由于该激光器的光场约束来源于缝隙波导界面上束缚电子的相干极化，绕过了表面等离激元光场约束中自由电子极化的“约束-损耗”限制，可将激光器光场约束能力提高至亚纳米级的极端尺度，有希望将光与物质相互作用、纳米激光器、光场局域与调控等相关研究推...