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europepmc
2026
置信度 0.80
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A metal foil infrared (IR) bolometer has been developed and installed at multiple toroidal locations in the ADITYA-U tokamak to study toroidal radiation asymmetry during plasma disruption mitigation scenarios. The diagnostic uses a graphite-blackened platinum …
europepmc
Ashok K. Kumawat, Shwetang N. Pandya, Santosh P. Pandya, Joydeep Ghosh
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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It is widely recognized that economies of scale enhance the competitiveness of large-scale nuclear reactors compared to small modular light-water reactors (SMRs). As such, choosing an appropriate strategy to enhance competitiveness is crucial for the future of…
europepmc
Ludwik Pieńkowski
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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This study develops and validates surrogate models in a standardized environment for three key CO 2 utilization processes: methanol, ammonia, and urea production. Linear and nonlinear models were constructed using Latin Hypercube Sampling data from Aspen Plus …
europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2025
置信度 0.80
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The increasing demand for renewable energy integration and scalable power generation highlights the need for efficient and cost-effective solid oxide fuel cell systems. In this study, we present a modular hybrid design framework that enables flexible solid oxi…
europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2024
置信度 0.80
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europepmc
2025
置信度 0.80
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A digital twin, which virtually replicates a real system and fuses data, models and domain knowledge, is a key technology for accelerating chemical process development and addressing sustainability challenges. Despite its potential, one critical challenge lies…
europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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This study develops an optimized scientific framework to identify least-cost energy mixes while enabling scale-invariant energy security assessment for Puerto Rico's clean-energy transition. A nonlinear programming model is formulated to minimize total energy …
pubmed
Appiah R, Aguilar D, Quiñones J, Castillo L
2026 Apr 2
置信度 0.82
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As small modular reactors (SMRs) evolve towards longer lifespans, autonomous operation, and high reliability, the accuracy and reliability of sensor data are crucial for ensuring the safe operation of nuclear power systems. To improve the accuracy of multi-sou…
pubmed
Zhang W, Wan X, Li X, He Z 等
2026 Mar 18
置信度 0.82
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A number of countries, including Canada, are researching the development of Small Modular nuclear Reactors (SMR) for electrical power generation. This paper aims to point impact assessors to other previous historical deployments of SMRs. These types of reactor…
pubmed
Stocki TJ
2026 Feb 17
置信度 0.82
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Many developing countries have shown interest in acquiring nuclear power plants, particularly small modular reactors (SMRs). By analyzing presentations made by national representatives at International Atomic Energy Agency conferences, we identified 3 key expe…
pubmed
Friess F, Siddiqui M, Ramana MV
2026 Feb
置信度 0.82
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The Mixed-Conduction Model for oxide films is used to quantitatively interpret in situ electrochemical and ex situ surface analytical results on the corrosion of AISI 316L (an internal reactor material) and Alloy 690 (a steam generator tube material) in small …
pubmed
Bojinov M, Betova I, Karastoyanov V
2026 Jan 23
置信度 0.82
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Evacuation and sheltering-in-place are key protective actions during the early phase of a radiological emergency. Protective action strategies and decisions require balancing risks to ensure they provide more benefit than harm. While evacuations are generally …
pubmed
Smith T, Reese S
2026 Mar 1
置信度 0.82
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This position paper results from an International Union of Radioecology symposium aimed at identifying challenges to develop eco-centric and holistic approaches to understanding ionizing radiation impacts on ecosystems. An ecosystem approach is particularly re…
pubmed
Mothersill C, Desai R, Alonzo F, Ariyoshi K 等
2025 Dec 15
置信度 0.82
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The coordinated operation of hybrid photovoltaic (PV) and Small Modular Reactor (SMR) microgrids represents a promising pathway to achieve resilient, low-carbon energy supply in modern power systems. However, effective management of such systems requires advan…
pubmed
Duan Y, Gao C, Huang Y, Luo Q 等
2025 Nov 19
置信度 0.82
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Simulating catastrophic events and modeling ecological impacts are essential for supporting nuclear safety regulations and informed environmental decision-making. This study uses the HotSpot Health Physics and ERICA software tools to evaluate the ecological co…
pubmed
Pereira GS, Alves IS, Ederli JAP, Menossi HF 等
2025 Nov
置信度 0.82
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This article presents an optimization of the explicit Euler method for a heat conduction model. The starting point of the paper was the analysis of the limitations of the explicit Euler scheme and the classical CFL condition in the transient domain, which poin…
pubmed
Érchegyi A, Rácz E
2025 Sep 24
置信度 0.82
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Gold (Au) nanocrystals with uniform sizes and shapes are critical for enhancing the sensitivity and reliability of lateral flow tests (LFTs). Herein, a modular platform based on flow reactors for continuous and scalable production of uniform Au nanocrystals, i…
pubmed
He J, Li KK, Huang Q, Xia Y
2025 Dec
置信度 0.82
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This study investigates the effects of Ar ion irradiation on the mechanical properties and microstructure of SA508 Grade 3 Class 1 and Class 2 reactor pressure vessel steels. Three different fluence levels of Ar ion irradiation were applied to simulate acceler…
pubmed
Kim HA, Kim M, Choi S, Kim S
2025 Oct 3
置信度 0.82
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The International Risk Governance Council (IRGC) was a nonprofit foundation, based first as an independent, freestanding Swiss foundation in Geneva from 2003 to 2012, and then affiliated with École Polytechnique Fédérale de Lausanne in Lausanne …
pubmed
Morgan MG, Florin MV, Linkov I, Oye KA 等
2025 Nov
置信度 0.82
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With nuclear power playing an increasing role in efforts to reduce carbon emissions, the development of effective and sensitive monitoring tools for (radio)toxic elements in the environment has become essential. This review highlights recent advances in fluore…
pubmed
Poulin-Ponnelle C, Boudreau D, Larivière D
2025 Sep 18
置信度 0.82
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The optimal allocation of catalysts and their precise compartmentalization are vital to ensure efficient cascade reactions. The layer-by-layer approach offers the possibility of assembling various building blocks onto templates of different sizes and shapes, t…
pubmed
Ontoria A, Alonso-Sampedro I, Yan Y, Latif A 等
2025 Aug
置信度 0.82
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The Canadian road map for Small Modular Reactors (SMRs) details that possible uses for SMRs includes providing electricity to remote communities. Many of the communities in the Canadian Arctic use diesel fuel generators to provide electricity. SMRs provide a p…
pubmed
Stocki TJ, Chai X, Dolan JM, O'Neill HB 等
2025 Oct
置信度 0.82
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India's ambitious nuclear expansion plan hinges on the deployment of Small modular reactors (SMRs), which offer flexibility, enhanced safety, and suitability for diverse applications like industrial cogeneration, hydrogen production, and off-grid power. Howeve…
pubmed
Aswal DK, Chandra A
2025 Aug 18
置信度 0.82
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Lead-cooled Fast Reactors (LFRs) with mixed-oxide (MOX) fuel are promising candidates in the Generation IV (Gen IV) small modular reactor (SMR) landscape due to their capacity for actinides transmutation, passive safety features, and minimized waste radiotoxic…
pubmed
Casas-Molina VJ, Romojaro P, Nourry G, Eynde GVD 等
2025 Jun
置信度 0.82
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Small modular reactors are the nuclear fission reactors with electric power output less than 300 MWe. To apply the enhanced safety of small modular reactors to build large-scale nuclear plants with any desired power ratings, the multi-modular scheme is …
pubmed
Dong Z, Zhang Z, Dong Y, Shi L 等
2025 Mar 21
置信度 0.82
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Continuous-flow methodologies offer promising avenues for sustainable processing due to their precise process control, scalability, and efficient heat and mass transfer. The small dimensions of continuous-flow reactors render them highly suitable for light-ass…
pubmed
Schuurmans JHA, Masson TM, Zondag SDA, Pilon S 等
2024 Dec 4
置信度 0.82
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Neutron activation dosimetry is the primary method for the determination of the neutron flux or fluence, and in general, it is sensitive to the thermal and resonance energy ranges (radiative capture reactions- ( n , γ ) reactions) and the fast energy ran…
pubmed
Radulović V, Thiollay N, Carcreff H, Pungerčič A 等
2024 Nov 19
置信度 0.82
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This study presents a multidisciplinary reactor-to-repository framework to compare different advanced reactors with respect to their spent nuclear fuel (SNF) disposal. The framework consists of (1) OpenMC for simulating neutronics, fuel depletion, and radioact…
pubmed
Wainwright HM, Christiaen C, Atz M, Tchakerian JS 等
2024 Nov 6
置信度 0.82
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Decarbonization of energy production is key in today's societies and nuclear energy holds an essential place in this prospect. Besides heavy-duty electricity production, other industrial and communal needs could be served by integrating novel nuclear energy pr…
pubmed
Lansou S, Ammirabile L, Bakouta N, Bittan J 等
2023
置信度 0.82
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On 25-26 March 2023, the U.S. National Council on Radiation Protection and Measurements (NCRP) held its 2024 annual meeting in Bethesda, Maryland, USA. The NCRP dates from 1929, and this meeting celebrated the 60th anniversary of receiving a U.S. Congressional…
pubmed
Kennedy WE Jr, Meserve RA, Higley KA, Huff KD 等
2024 Oct 4
置信度 0.82
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(1) Background: In the quest to accurately model the radiolysis of water in its supercritical state, a detailed understanding of water's molecular structure, particularly how water molecules are arranged in this unique state, is essential. (2) Methods: We cond…
pubmed
Assomo JGGN, Ebrahimi S, Jay-Gerin JP, Soldera A
2024 Jun 20
置信度 0.82
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Continuous flow synthesis is pivotal in dye production to address batch-to-batch variations. However, synthesizing water-insoluble dyes in an aqueous system poses a challenge that can lead to clogging. This study successfully achieved the safe and efficient sy…
pubmed
Ouyang J, Yang W, Guo Z, Li F 等
2024 Oct 7
置信度 0.82
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Autonomous nuclear reactor monitoring is a key aspect of the International Atomic Energy Agency's strategy to ensure nonproliferation treaty compliance. From the rise of small modular reactor technology, decentralized nuclear reactor fleets may strain the capa…
pubmed
Pakari O, Mager T, Frajtag P, Pautz A 等
2024 Apr 10
置信度 0.82
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Newly discovered opto-ionic effects in metal oxides provide unique opportunities for functional ceramic applications. The authors generalize the recently demonstrated grain boundary opto-ionic effect observed in solid electrolyte thin films under ultraviolet (…
pubmed
Defferriere T, Helal AS, Li J, Rupp JLM 等
2024 Jun
置信度 0.82
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NuScale Power's small modular reactors promised cheaper nuclear power, but costs soared and utilities balked.
pubmed
Cho A
2023 Nov 17
置信度 0.82
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Highly efficient sulfate reduction coupled to autotrophic denitrification plus nitrification is demonstrated by integrating an anaerobic membrane bioreactor (AnMBR) with a membrane aerated biofilm reactor (MABR). Concurrent chemical oxygen demand (COD) removal…
pubmed
Han YL, Zhang XZ, Liu HB, Rittmann BE 等
2023 Jul 25
置信度 0.82
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Due to their size, conventional high performance liquid chromatographs (HPLCs) are difficult to place close to a reaction vessel within a pharmaceutical manufacturing or development site. Typically, long transfer lines are required to move sample from the reac…
pubmed
Coates LJ, Gooley A, Lam SC, Firme B 等
2023 Mar 22
置信度 0.82
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Next-generation advanced nuclear reactors based on molten salts are interested to apply machine learning (ML) technology to minimize human error and realize effective autonomous operation. Owing to harsh environments with limited access to molten salts, laser-…
pubmed
Lee Y, Foster RI, Kim H, Choi S
2023 Feb 8
置信度 0.82
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Small modular reactors or micro modular reactors have been considered as an alternative power source for merchant ships because of minimal carbon emission and a long lifecycle without refueling. Ahead of the operation, however, their emergency planning zones (…
pubmed
Lee C, Shin SH, Kim HR, Hwang IS
2023 Feb
置信度 0.82
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We describe a versatile reactor system for chemical vapor synthesis of nanoparticles, which enables in situ investigations of high temperature gas phase particle formation and transformation processes by x-ray scattering and x-ray absorption spectroscopy. The …
pubmed
Schroer MA, Levish A, Yildizlar Y, Stepponat M 等
2022 Nov 1
置信度 0.82
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Carburization of cladding materials has long been a concern for the nuclear industry and has led to the restricted use of high-thermal conductivity fuels such as uranium carbides. With the rise of small modular reactors (SMRs) that frequently implement a graph…
pubmed
Kardoulaki E, Abdul-Jabbar N, Byler D, Hassan MM 等
2022 Nov 12
置信度 0.82
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This paper uses networks of action situations (NAS) together with actor network theory (ANT) to identify the decisions that were made in Saskatchewan regarding power production and explore what future choices are available in the context of climate change. A t…
pubmed
Hurlbert MA, Akpan J
2023
置信度 0.82
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Small modular reactors (SMR) have an exceptionally wide range of applications due to their flexibility. But the reactivity of SMR is more susceptible to disturbance than that of large commercial reactors, which may cause the core power to deviate from the set …
pubmed
Xie H, Duan Q, Ping J, Lu C 等
2022 Sep 2
置信度 0.82
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To meet the energy demand in remote areas of western China, a small modular fluoride-salt-cooled high-temperature reactor will be deployed there. The design of this reactor needs an application target image, including the power, lifetime, size, weight, and env…
pubmed
Guo Y, Dai Y, Zhang J, Jiang D 等
2022 Jun
置信度 0.82
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SignificanceSmall modular reactors (SMRs), proposed as the future of nuclear energy, have purported cost and safety advantages over existing gigawatt-scale light water reactors (LWRs). However, few studies have assessed the implications of SMRs for the back en…
pubmed
Krall LM, Macfarlane AM, Ewing RC
2022 Jun 7
置信度 0.82
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Microfluidics has enabled a new era of cellular and molecular assays due to the small length scales, parallelization, and the modularity of various analysis and actuation functions. Droplet microfluidics, in particular, has been instrumental in providing new t…
pubmed
Jing W, Han HS
2022 Jun 14
置信度 0.82
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Solar-thermal technologies for converting chemicals using thermochemistry require extreme light concentration. Exploiting plasmonic nanostructures can dramatically increase the reaction rates by providing more efficient solar-to-heat conversion by broadband li…
pubmed
Mascaretti L, Schirato A, Fornasiero P, Boltasseva A 等
2022 Jun
置信度 0.82
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Nuclear hybrid energy systems (NHES) are a viable option to provide clean power by combining renewable energy sources such as wind and solar. This study analyzes two types of NHES that use small modular reactors (SMR) and wind turbines to produce clean energy …
pubmed
Hills S, Dana S, Wang H
2022 Apr 15
置信度 0.82
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The dissolution behavior of magnetite deposited on flow mini-channel surfaces within a printed circuit heat exchanger (PCHE) and the corrosion behavior of a STS 316L PCHE material were investigated in an ethylendiaminetetraacetic acid (EDTA)-based chemical cle…
pubmed
Han J, Kim SJ, Lee YK, Hur DH
2022 Feb 16
置信度 0.82
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Autonomous flow reactors are becoming increasingly utilized in the synthesis of organic compounds, yet the complexity of the chemical reactions and analytical methods remains limited. The development of a modular platform which uses rapid flow NMR and FTIR mea…
pubmed
Sagmeister P, Ort FF, Jusner CE, Hebrault D 等
2022 Apr
置信度 0.82
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Lichens have been widely used as a biomonitoring tool to record the distribution and concentration of airborne radioactivity and pollutants such as metals. There are limitations, however: although pollutants can be preserved in lichen tissues for long periods …
pubmed
Anderson J, Lévesque N, Caron F, Beckett P 等
2022 Mar
置信度 0.82
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We describe the design, construction, operation, and performance of a simple and versatile semi-batch reactor that is especially useful for measurement of gas/solid reaction rates at pressures in the range of 1 mTorr to 1500 Torr. The reactor operates by …
pubmed
Heidlage MG, Aloi MJ, Safarik DJ
2021 Sep 1
置信度 0.82
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An addressable dynamic droplet array (aDDA) is presented that combines the advantages of static droplet arrays and continuous-flow droplet platforms. Modular fabrication is employed to create a self-contained integrated aDDA. All the sample preparation steps, …
pubmed
Li C, Gong Y, Wang X, Xu J 等
2021 Sep
置信度 0.82
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A circular array (CA) transducer is developed and validated to implement internal inspection of the small diameter tubes, one of whose potential application targets is the heat exchanger tubes in Modular High Temperature Gas-cooled Reactor. A geometric model o…
pubmed
Xi Z, Luo X, Peng Y, Wang X
2021 Sep
置信度 0.82
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A novel re-optimization of fuel assembly and new innovative burnable absorber (BA) concepts are investigated in this paper to pursue a high-performance soluble-boron-free (SBF) small modular reactor (SMR), named autonomous transportable on-demand reactor modul…
pubmed
Nguyen XH, Jang S, Kim Y
2021 Jun 18
置信度 0.82
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A modular high-temperature cell consisting of a plug-flow microreactor with a fixed catalyst bed and long heating zone has been established for operando x-ray absorption/fluorescence spectroscopic and diffraction studies. The functionality of the cell is demon…
pubmed
Eggart D, Zimina A, Cavusoglu G, Casapu M 等
2021 Feb 1
置信度 0.82
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The gamma dose rate caused by airborne radionuclides is a major concern in the mitigation of nuclear accidents. Unfortunately, there is no fast method for calculating the three-dimensional (3D) gamma dose rate field near the source, because the corresponding a…
pubmed
Fang S, Li X, Wu N, Li J 等
2020 Oct
置信度 0.82
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Polymersome nanoreactors encapsulating the enzymes or particulate catalysts attract interest because of their potential use as modular reactors to synthesize complex compounds via a cascade of chemical reactions in a single batch. To achieve these goals, a key…
pubmed
Kim J, Kim KT
2020 May 20
置信度 0.82
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Gas-liquid reactions are poorly explored in the context of nanomaterials synthesis, despite evidence of significant effects of dissolved gas on nanoparticle properties. This applies to the aqueous synthesis of iron oxide nanoparticles, where gaseous reactants …
pubmed
Panariello L, Wu G, Besenhard MO, Loizou K 等
2020 Feb 25
置信度 0.82