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Optimization of throttling windows to improve flow control of three-way control combiner valves 认领 引用 被引量：1
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作者 Jin-yuan QIAN Zhe-hui MA +7 位作者 Shi-jie LIN Chuang LIU Yu-wei WANG Fei LING Liang ZHANG Man-man CUI Tian-zuo QU Zhi-jiang JIN 《Journal of Zhejiang University-SCIENCE A》 SCIE EI CAS CSCD 2026年第3期275-287,共13页
Three-way control combiner valves(TCCVs)are critical components used in nuclear power plants to regulate the concentration of boron acid for neutron absorption and reactor safety.However,current TCCV designs often suf... Three-way control combiner valves(TCCVs)are critical components used in nuclear power plants to regulate the concentration of boron acid for neutron absorption and reactor safety.However,current TCCV designs often suffer from suboptimal control performance and high flow resistance,leading to control deviations and reduced operational efficiency.In this paper,a numerical model based on the standard K–ωturbulence model is established and validated against experimental data to analyze the flow characteristics and local flow resistance of a TCCV.A parametric design method for the throttling windows is proposed,establishing relationships between shape parameters and performance indexes,including control performance and flow resistance.The adaptive non-dominated sorting genetic algorithm(ANSGA-II)is used to optimize the shape parameters of the throttling windows.The optimization results show an improvement in the performance indexes of the TCCV,with the adjustable operating range increasing by 31.0%and the maximum local resistance decreasing by 18.3%.We also introduce the concepts of effective and controllable domains to characterize the inlet backflow phenomena and regulation dead zones,which are crucial for ensuring the reliability and effectiveness of control valves.These findings provide insights for enhancing the design and performance of TCCVs in nuclear power plants. 展开更多
关键词 Three-way valve Intersection flow Throttling windows Multi-objective optimization
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The physiological and psychological impact of artificial windows on office workers during working phases:Cognitive performance and productivity 认领 引用
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作者 Shuhan Liu Chang Zhang +2 位作者 Hiroatsu Fukuda Weijun Gao Xi Meng 《Energy and Built Environment》 EI CSCD 2026年第3期689-701,共13页
In modern urban environments,limited space and the drive for building efficiency have led to the increasing prevalence of windowless offices.Because lighting is essential for mood,alertness,cognitive performance,healt... In modern urban environments,limited space and the drive for building efficiency have led to the increasing prevalence of windowless offices.Because lighting is essential for mood,alertness,cognitive performance,health,and productivity,the lack of natural daylight and outdoor views can adversely affect well-being and work out-comes.Consequently,artificial windows(AW),designed to replicate natural light and external views,have been proposed.This study compared real windows(RW),AW,and no windows(NW)to investigate their effects on cog-nitive performance and productivity among office workers during working phases.A controlled experiment was conducted,combining heart rate variability(HRV)data and cognitive tests.In addition,questionnaires were used to evaluate participants′subjective perceptions of the thermal and lighting environments.The results showed that AW led to better attention,short-term memory,and creativity.In particular,the time for attention tests was about 14.4%shorter than under NW,and the time for short-term memory tests was reduced by 6.7%.Focus,measured by the HRV(nLFHF)ratio,increased by approximately 22.2%,while subjective work efficiency demonstrated an even more substantial increase.Moreover,AW provided superior thermal and lighting perceptions compared to NW and even outperformed RW in lighting comfort and acceptability.Overall,these findings indicate that AW holds considerable potential for improving attention,productivity,and environmental comfort during working phases,offering an effective alternative for windowless offices. 展开更多
关键词 Artificial windows Cognitive performance Productivity Windowless environments Workplace well-being
Femtosecond laser rapid customization of high-performance anti-reflection windows 认领 引用
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作者 Yulong Ding Xiang Jiang +8 位作者 Cong Wang Xianshi Jia Linpeng Liu Weina Han Zheng Gao Shiyu Wang Nai Lin Dejin Yan Ji'an Duan 《Opto-Electronic Science》 CAS 2026年第4期17-31,共15页
Bionic anti-reflection windows are critical for enhancing the performance of aerospace infrared detection systems.The manufacturing of anti-reflective microstructures(ARMs),however,faces a significant challenge that t... Bionic anti-reflection windows are critical for enhancing the performance of aerospace infrared detection systems.The manufacturing of anti-reflective microstructures(ARMs),however,faces a significant challenge that the transmittance spectrum is difficult to predict both accurately and swiftly,leading to long-term reliance on blind and inefficient trial-and-error for process optimization.Here,we report a method that integrates machine learning(ML)with femtosecond laser for the rapid customization of high-performance anti-reflection windows.Embedding of the material’s absorption characteristics as a physical constraint into the ML model enables highly accurate prediction across an ultra-broad transmittance spectrum,overcoming the failure of conventional simulations in these intrinsic absorption bands.The trained ML model serves as an intelligent agent to guide the precise control over multiple femtosecond laser parameters,thus converting the costly process of physical trial-and-error into one of efficient virtual screening and iteration.As a proof of concept,an anti-reflective sapphire window was produced that demonstrates broadband(3.3–6.0μm)and high transmittance(~96.8%peak at 4.2μm),along with excellent wide-angle characteristics,mechanical wear resistance,and high-quality imaging capability.This work provides a novel paradigm for rapidly manufacturing high-performance anti-reflective windows,laying the foundation for next-generation optical components. 展开更多
关键词 femtosecond laser machine learning anti-reflection windows spectra prediction infrared detection
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Nanostructure-dependent colouration efficiency of electrochromic coatings using 0D,1D,and 2D WO3 for smart windows 认领 引用 被引量：2
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作者 Mahnaz Dadkhah Md Julker Nine +2 位作者 Kosala Purasinhala Gurleen Singh Sandhu Dusan Losic 《Nano Materials Science》 EI CAS CSCD 2026年第2期255-263,共9页
Towards the development of highly efficient electrochromic coatings,the crystallinity,morphology(e.g.size and shape)of electrochromic nanomaterials,and their charge insertion capacities play a significant role.Herein,... Towards the development of highly efficient electrochromic coatings,the crystallinity,morphology(e.g.size and shape)of electrochromic nanomaterials,and their charge insertion capacities play a significant role.Herein,we report the structure-dependent colouration effciency in electrochromic coatings based on the use of 0D,1D and 2D tungsten trioxide(WO3)nanostructures.A series of WO3with different nanostructures were prepared and used as working electrodes to fabricate electrochromic devices for smart windows applications.Facile spray coating was applied on fluorine-doped tin oxide(FTO)substrate to make~70%transparent working electrodes to investigate their charge insertion capacities,electrochromic active surface area,and colouration efficiency.Results showed that the 2D WO3nanoflakes displayed the highest diffusion coefficient for the intercalation of 1.52×10-10cm2/s with an increased electrochemical active surface area of 25.10 mF/cm2,a large modulation of optical reflectance(42.63%)with 3.79 s shorter response time for bleaching and a greater colouration efficiency(CE)value(89.29 cm2/C)at 700 nm compared to the CE value for 1D WO3(of 22 cm2/C)and 0D WO3(8 cm2/C).The outcome of this study provides a new insight and valuable contribution to design an efficient electrochromic coating by controlling and optimising the nanostructures of selective electrochromic materials. 展开更多
关键词 Electrochromic devices Smart window WO3 nanostructures Colouration efficiency Spray coating
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Laser-optical-field-modulation fabricating large-aperture dual-band antireflection windows for MWIR and LWIR imaging 认领 引用 被引量：2
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作者 Yulong Ding Cong Wang +8 位作者 Xianshi Jia Linpeng Liu Zheng Gao Xiang Jiang Shiyu Wang Dejin Yan Nai Lin Zhou Li Ji’an Duan 《International Journal of Extreme Manufacturing》 SCIE EI CAS CSCD 2026年第2期560-574,共15页
Dual-band antireflection(DBAR)windows based on surface microstructures offer a promising solution for mid-wave infrared(MWIR)and long-wave infrared(LWIR)co-aperture composite imaging.However,micro-nano manufacturing t... Dual-band antireflection(DBAR)windows based on surface microstructures offer a promising solution for mid-wave infrared(MWIR)and long-wave infrared(LWIR)co-aperture composite imaging.However,micro-nano manufacturing technology faces significant challenges in efficiently producing highly uniform microstructures with characteristic dimensions of∼1μm across hundreds of millimeters.Here,we report a laser optical field modulation(LOFM)technology for the rapid manufacture of ultra-large-scale arrays of antireflection microholes(ARMHs)on large-aperture and non-perfectly planar windows.LOFM technology,which modulates laser pulses in both temporal and spatial domains,enhances ARMH aspect ratios from 0.1 to 0.8 without reducing manufacturing time,and maintains processing accuracy even with laser focus shifts,thereby addressing inconsistencies in large-area processing.As a proof of concept,approximately 7 billion ARMHs are fabricated on a 100-mm-diameter zinc sulfide(ZnS)window at a rate of 20000 holes per second using LOFM technology assisted by machine learning.The fabricated DBAR ZnS window exhibits ultra-broadband(3.5−14μm),high transmittance(91.1%),wide-angle transmission,wear-resistant,and self-cleaning,making it suitable for environments with multiple interference factors.Dual-band imaging applications demonstrate the significant advantages of DBAR windows in target recognition,multi-scenario robustness,and information acquisition. 展开更多
关键词 laser optical field modulation large-aperture window non-perfectly planar antireflection microstructure dual-band infrared imaging
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Magnetic pulse welding of Al-5754 with Al-7075 and MARS 380:Weldability windows and ballistic testing 认领 引用
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作者 Benoit Lagain Thomas Heuzé +1 位作者 Guillaume Racineux Michel Arrigoni 《Defence Technology（防务技术）》 SCIE EI CAS CSCD 2026年第1期64-79,共16页
Joining dissimilar materials encounters significant engineering challenges due to the contrast in material properties that makes conventional welding not feasible.Magnetic Pulse Welding(MPW)offers a solidstate joining... Joining dissimilar materials encounters significant engineering challenges due to the contrast in material properties that makes conventional welding not feasible.Magnetic Pulse Welding(MPW)offers a solidstate joining technique that overcomes these issues by using impact to create strong bonds without melting the substrate materials.This study investigates the weldability of aluminum alloy Al-5754 with Al-7075 and MARS 380 steel,used in armouring solutions of defense systems,by the use of MPW.In this work,weldability windows are investigated by varying standoff distances between the coating material and its substrate(0.25-4.5 mm)and discharge energies(5-13 kJ)with both O-shape and U-shape inductors.Mechanical strength of the welded joints were assessed through single lap shear tests,identifying optimal welding parameters.Then,the velocity profiles of the flyer plates were measured using heterodyne velocimetry to understand the dynamics of the impact.Then,substructures assembled with the optimal welding conditions were subjected to ballistic testing using 7.62 mm×51 mm NATO and 9 mm×19 mm Parabellum munitions to evaluate the resilience of the welds under ballistic impact.The outcomes demonstrate that MPW effectively joins Al-5754 with both Al-7075 and MARS 380,producing robust welds capable of withstanding ballistic impacts under certain conditions.This research advances the application of MPW in lightweight ballistic protection of defense systems,contributing to the development of more resilient and lighter protective structures. 展开更多
关键词 Magnetic pulse welding(MPW) Dissimilar material joining Weldability windows Impact welding Ballistic testing
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Tri-Band Regulation and Split-Type Smart Photovoltaic Windows for Thermal Modulation of Energy-Saving Buildings in All-Season 认领 引用
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作者 Qian Wang Zongxu Na +7 位作者 Jianfei Gao Li Yu Yuanwei Chen Peng Gao Yong Ding Songyuan Dai Mohammad Khaja Nazeeruddin Huai Yang 《Nano-Micro Letters》 SCIE EI CAS CSCD 2026年第4期651-662,共12页
Energy-saving buildings(ESBs)are an emerging green technology that can significantly reduce building-associated cooling and heating energy consumption,catering to the desire for carbon neutrality and sustainable devel... Energy-saving buildings(ESBs)are an emerging green technology that can significantly reduce building-associated cooling and heating energy consumption,catering to the desire for carbon neutrality and sustainable development of society.Smart photovoltaic windows(SPWs)offer a promising platform for designing ESBs because they present the capability to regulate and harness solar energy.With frequent outbreaks of extreme weather all over the world,the achievement of exceptional energy-saving effect under different weather conditions is an inevitable trend for the development of ESBs but is hardly achieved via existing SPWs.Here,we substantially reduce the driving voltage of polymerdispersed liquid crystals(PDLCs)by 28.1%via molecular engineering while maintaining their high solar transmittance(Tsol=83.8%,transparent state)and solar modulating ability(ΔTsol=80.5%).By the assembly of perovskite solar cell and a broadband thermal-managing unit encompassing the electrical-responsive PDLCs,transparent high-emissivity SiO2 passive radiation-cooling,and Ag low-emissivity layers possesses,we present a tri-band regulation and split-type SPW possessing superb energy-saving effect in all-season.The perovskite solar cell can produce the electric power to stimulate the electrical-responsive behavior of the PDLCs,endowing the SPWs zero-energy input solar energy regulating characteristic,and compensate the daily energy consumption needed for ESBs.Moreover,the scalable manufacturing technology holds a great potential for the real-world applications. 展开更多
关键词 Smart photovoltaic windows Polymer-dispersed liquid crystals Passive radiative cooling Tri-band regulation Energy-saving buildings
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Multifunctional Hierarchical Coatings with Synergistic Anti-graffiti and Ultra-hardness Properties for NIR Shielding Energy-saving Windows 认领 引用
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作者 Li-Kai Yang Qian-Qian Hou +13 位作者 Shu-Di Ying Cong-Cong Zhai Xu Yang Yu-Lin Yin Qian Liu Bing Wei Ming-Wei Shao Pan-Pan Zhao Xiu-Xian Zhao Wen-Ting Li Jia-Chen Ma Chuan-Yong Zong Yong Nie Xu-Chuan Jiang 《Chinese Journal of Polymer Science》 SCIE EI CAS CSCD 2026年第3期833-844,I0016,共12页
The efficient regulation of sunlight to minimize unnecessary energy exchange through windows plays a vital role in advancing building energy efficiency.However,the inferior stability of cerium-doped tungsten trioxide(... The efficient regulation of sunlight to minimize unnecessary energy exchange through windows plays a vital role in advancing building energy efficiency.However,the inferior stability of cerium-doped tungsten trioxide(CWO)as a near-infrared(NIR)shielding material,combined with the poor mechanical properties of its coatings,poses significant challenges for long-term thermal insulation performance.Here,a hierarchical thermal insulation coating with multifunctional integration has been developed.The inner layer’s excellent NIR shielding performance(94.4%)results in a temperature reduction of 13.6°C,demonstrating outstanding thermal insulation.Meanwhile,the external layer composed of polysilsesquioxane grafted by carboxylated hexafluoropropylene trimer offers exceptional weather resistance due to the low surface energy.The fluorosilicone coating effectively mitigates oxidation of CWO,as evidenced by the retention of NIR shielding performance even after 30 days of exposure to 60°C and 90%relative humidity.Furthermore,the coating demonstrates superior anti-graffiti properties and achieves an ultra-high mechanical strength of 0.49 GPa through precise fluorine content modulation.This hierarchical design integrates high hardness,excellent abrasion resistance,anti-graffiti functionality,transparency,and long-term operational durability into a single smart window system,offering a promising solution for reducing building energy consumption. 展开更多
关键词 Smart window Anti-graffiti Abrasion resistance Long-term stability Multifunctional coating
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Adaptive Learned Index Construction with Sliding Windows for High-Throughput Blockchain Systems 认领 引用
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作者 Jun Qi Chao Yang +4 位作者 Xinliu Wang Junyou Yang Haixin Wang Huaqin Chen Zhenyan Li 《Computers, Materials & Continua》 SCIE EI 2026年第6期1526-1556,共31页
With the diversification of electricity trading forms driven by distributed energy technologies,the continuous growth of blockchain’s chained data structure poses dual challenges to traditional B+tree indexes in term... With the diversification of electricity trading forms driven by distributed energy technologies,the continuous growth of blockchain’s chained data structure poses dual challenges to traditional B+tree indexes in terms of query efficiency and storage costs.This paper proposes a sliding window-based learned index construction method(SW-LI).The method consists of two key components.First,block timestamp-height samples are selected using a sliding window and used to train a linear regression model that captures the timestamp-to-height mapping.Second,an adaptive window adjustment mechanism is introduced:when the prediction error within a window exceeds a threshold,the window is contracted to improve local fitting accuracy;otherwise,it is expanded to accelerate global index construction.Together,these components dynamically balance model accuracy and training efficiency.Experimental results demonstrate that when the block count increases from 5000 to 25,000,SW-LI improves index construction efficiency by 69.22%-88.22%compared to Anole.Under a 10,000-block scale,its prediction error is reduced by an average of 80%compared to Sliding Window Search-enhanced Online Gradient Descent(SWS-OGD),with a storage overhead of only 60 KB(25,000 blocks),validating the method’s ability to maintain query accuracy while significantly enhancing indexing efficiency.When the block contains 4000 transactions,the average total query latency of SW-LI is 46.15%lower than that of Anole,which is only 2.7%of the average query latency of SWS-OGD(i.e.,approximately 37 times faster). 展开更多
关键词 Blockchain systems learned index sliding window adaptive adjustment query efficiency
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Prolonged High-skill Windows for Subseasonal Forecasting of Surface Air Temperature over East Asia in Summer 1993 and 1994 认领 引用
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作者 Xiaolei LIU Jingzhi SU +2 位作者 Yihao PENG Xinli LIU Huijun WANG 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2026年第6期1132-1143,共12页
Although there is an increasing demand for subseasonal prediction,the skill of subseasonal forecasting is currently limited.Under specific oceanic and atmospheric conditions,the subseasonal forecast skill can reach a ... Although there is an increasing demand for subseasonal prediction,the skill of subseasonal forecasting is currently limited.Under specific oceanic and atmospheric conditions,the subseasonal forecast skill can reach a high level intermittently during a long period.Based on the S2S(subseasonal-to-seasonal)database,the forecast skill windows for surface air temperature(SAT)over East Asia are identified using the PCC(pattern correlation coefficient).Two longlasting windows stand out over the past 30 years—namely,the cold summer of 1993 and the hot summer of 1994 in central and northeastern East Asia.The two windows lasted about two months with high forecast skill in week-3 SAT,and even in week-4 and week-5 SAT.The persistent large-scale oceanic and atmospheric climate anomalies were generally reinforcing in these two summers,providing windows of opportunity for high forecast skill.The combination of the tropical western Pacific sea surface temperature anomaly(SSTA),the Japan Sea-Kuroshio-Kuroshio Extension(K-KE)SSTA,and the North Atlantic SSTA,favored the atmospheric teleconnection,resulting in the cold event in 1993 and the hot event in 1994.The NAO(North Atlantic Oscillation)stayed in its negative or positive phase persistently,contributing to the climate anomalies over East Asia.Climate model experiments with prescribed SST variations demonstrated that the SSTA in the three regions influences East Asian SAT.An index based on the preceding SSTA in the three regions can be used to help identify whether the current forecast case is within the real-time forecast window.This enhances the practical application of the study and has a positive impact on real-time operational forecasting. 展开更多
关键词 subseasonal prediction surface air temperature forecast skill window
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Hierarchical VO2@BiVO4Films Decorated With Porous BiVO4Nanoplates for Durable and Self‐Cleaning Smart Windows 认领 引用
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作者 Huiyan Xu Lihan Cai +9 位作者 Jian Zhang Rui Chen Zaoyang Xu Mingyu Lu Xinyuan Xing Shuaijun Yang Tongyao Liu Yuanwei Sun Xuchuan Jiang Xin Yu 《Rare Metals》 SCIE EI CAS CSCD 2026年第6期443-453,共11页
VO2is a promising thermochromic material,but it is still limited by low transparency,weak solar modulation,and poor stability.Here,we develop a coordination‐compound‐derived strategy to construct a hierarchical B... VO2is a promising thermochromic material,but it is still limited by low transparency,weak solar modulation,and poor stability.Here,we develop a coordination‐compound‐derived strategy to construct a hierarchical BiVO4/VO2@BiVO4film with a core-shell@nanosheet structure.VO2@BiVO4nanoparticles form the inner layer,whereas porous BiVO4nanosheets assemble on the surface.This architecture provides synergistic benefits:The BiVO4shell protects VO2from oxidation and enhances plasmon‐induced solar modulation,and the nanosheets improve visible transparency via antireflection.The composite also exhibits photocatalytic self‐cleaning and antibacterial activity.It delivers 63.0%visible transmittance and 15.6%solar modulation,retaining 80%performance after 27 days at 100°C and 50%humidity.This work integrates optical performance,durability,and multifunctionality,offering a practical pathway for VO2‐based smart windows. 展开更多
关键词 BiVO4/VO2@BiVO4 hierarchical structure self‐cleaning s mart window thermochromism
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基于SNMPv1的Windows-ROS1网络管理系统设计 认领 引用
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作者 周元捷 李雪源 +2 位作者 加达宇 张枨昊 郑涛 《电脑编程技巧与维护》 2026年第2期170-173,共4页
为解决Windows环境下ROS1分布式节点的网络监控与资源协同问题,提出了基于SNMPv1的网络管理系统方案。阐述了ROS1特性与Windows部署需求,介绍SNMPv1架构、核心组件及与ROS1的适配性。设计了适配ROS1“Master-Node”层级的系统,划分四大... 为解决Windows环境下ROS1分布式节点的网络监控与资源协同问题,提出了基于SNMPv1的网络管理系统方案。阐述了ROS1特性与Windows部署需求,介绍SNMPv1架构、核心组件及与ROS1的适配性。设计了适配ROS1“Master-Node”层级的系统,划分四大模块,实现节点网络、主题通信及Windows资源的一体化监控,通过协议兼容、MIB建模等技术适配实时性与平台特性。该系统可解决Windows-ROS1异构节点统一监控的问题,减少资源消耗,为ROS1机器人稳定运行提供支撑。 展开更多
关键词 ROS1工具 SNMPv1协议 Windows环境
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Controllable structurally randomized Cu mesh films for EMI-shielded optical windows with slight imaging quality degradation 认领 引用
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作者 Yongmao Guan Liqing Yang +3 位作者 Chen Guo Mingde Chen Qinfang Chen Pengfei Wang 《Science China Materials》 SCIE EI CAS CSCD 2026年第7期3856-3867,共12页
This work presents a cracked template and vacuum metal evaporation strategy for fabricating structurally randomized copper(Cu)mesh films.Regulating the internal stress distribution within the coating during template c... This work presents a cracked template and vacuum metal evaporation strategy for fabricating structurally randomized copper(Cu)mesh films.Regulating the internal stress distribution within the coating during template cracking enables the controlled fabrication of Cu mesh films with varying discrete degrees of mesh aperture area and distinct probability distributions of metal line inclination.The influence of structural parameter randomization within the Cu mesh films on properties has been systematically investigated,encompassing higher-order diffraction energy homogenization,optoelectronic performance,and electromagnetic interference shielding effectiveness(EMI SE).Results demonstrate that increasing structural randomization effectively suppresses higher-order diffraction energy,achieving a reduction to-3.93 dB in normalized higher-order diffraction energy.Furthermore,the Cu mesh film exhibited minimal degradation on imaging system performance,with resolution decreasing only marginally from 80.6 to 71.8 lp/mm.Simultaneously,the most randomized Cu mesh film demonstrates an ultra-low sheet resistance(3.31Ω/sq),high visible light transmittance(88.7%at 550 nm),an exceptional figure of merit(FoM=913.69),and robust EMI SE within the X-band(average SE of 33.18 dB).These findings underscore that metal mesh films incorporating structural randomization offer an effective strategy for enhancing EMI shielding in high-performance optoelectronic imaging systems. 展开更多
关键词 cracked template structurally randomized Cu mesh higher-order diffraction energy modulation transfer function transparent EMI shielding window
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Scalable Fabrication of Large-Scale Electrochromic Smart Windows for Superior Solar Radiation Regulation and Energy Savings 认领 引用
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作者 Yanbang Tang Junyu Yuan +1 位作者 Rongzong Zheng Chunyang Jia 《Nano-Micro Letters》 SCIE EI CAS CSCD 2026年第6期823-839,共17页
Electrochromic smart windows(ESWs)can significantly reduce building energy consumption,but the high cost hinders large-scale production.The in situ growth of tungsten oxide(WO3)films is only by a simple immersion p... Electrochromic smart windows(ESWs)can significantly reduce building energy consumption,but the high cost hinders large-scale production.The in situ growth of tungsten oxide(WO3)films is only by a simple immersion process,the silver nanowires(AgNWs)undergo oxidation to Ag+ions through electron loss,and the liberated electrons provide driving force for the deposition of WO42-.Enabled the fabrication of large-area WO3films and ESWs were fabricated under minimal laboratory conditions,demonstrating the economic feasibility,efficient and reliable nature of industrial production.Structural characterization and density functional theory calculations were combined to confirm that AgNWs effectively regulate oxygen vacancies of WO3films and promote the in situ growth process.The optimized WO3exhibits a maximum transmittance modulation of 90.8%and excellent cycling stability of 20,000 cycles.The largescale WO3-based ESWs can save building energy up to 140.0 MJ m-2compared to traditional windows in tropical regions,as verified by simulations more than40 global cities.This research provides a new approach for improving the performance and industrial production of ESW,providing the full understanding and development direction to short the distance of the ESW commercial production. 展开更多
关键词 Electrochromic Smart window Tungsten oxide Silver nanowire Large area
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The Eyes are The Windows To The Soul:Pupillary Changes Reflect The Consolidation of New and Old Memories During Sleep 认领 引用
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作者 Wei-Kun Su Yan-Jia Luo +3 位作者 Fangyuan Li Hong Jiang Jing Wang Ya-Dong Li 《Neuroscience Bulletin》 SCIE CAS CSCD 2025年第8期1500-1502,共3页
Memory is a cognitive process through which past experiences are encoded,stored,and retrieved,playing a crucial role in intelligent behavior.It is well established that the hippocampus continues to reactivate memories... Memory is a cognitive process through which past experiences are encoded,stored,and retrieved,playing a crucial role in intelligent behavior.It is well established that the hippocampus continues to reactivate memories for several days after learning,and this process primarily occurs during sleep[1,2].The prevailing view suggests that sharp-wave ripples(SWRs)during non-rapid eye movement(NREM)sleep serve as key electrophysiological signatures of memory replay[3,4].However,only a small portion of SWRs contain memory replay[5].The direct relationship among SWRs,memory replay,and memory consolidation remains an open question.Another unresolved issue is how the hippocampus simultaneously reactivates both new and old memories while preventing interference. 展开更多
关键词 sleep reactivate memories memory hippocampus intelligent behaviorit windows consolidation eyes
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Adaptive subtraction with 3D U-net and 3D data windows to suppress seismic multiples 认领 引用
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作者 Jin-Qiang Huang Li-Yun Fu +3 位作者 Jia-Hui Ma Xing-Zhong Du Zhong-Xiao Li Ke-Yi Sun 《Petroleum Science》 SCIE EI CAS CSCD 2025年第3期1125-1139,共15页
The deep convolutional neural network U-net has been introduced into adaptive subtraction, which is a critical step in effectively suppressing seismic multiples. The U-net approach has higher precision than the tradit... The deep convolutional neural network U-net has been introduced into adaptive subtraction, which is a critical step in effectively suppressing seismic multiples. The U-net approach has higher precision than the traditional linear regression approach. However, the existing 2D U-net approach with 2D data windows can not deal with elaborate discrepancies between the actual and simulated multiples along the gather direction. It may lead to erroneous preservation of primaries or generate obvious vestigial multiples, especially in complex media. To further enhance the multiple suppression accuracy, we present an adaptive subtraction approach utilizing 3D U-net architecture, which can adaptively separate primaries and multiples utilizing 3D windows. The utilization of 3D windows allows for enhanced depiction of spatial continuity and anisotropy of seismic events along the gather direction in comparison to 2D windows. The 3D U-net approach with 3D windows can more effectively preserve the continuity of primaries and manage the complex disparities between the actual and simulated multiples. The proposed 3D U-net approach exhibits 1 dB improvement in the signal-to-noise ratio compared to the 2D U-net approach, as observed in the synthesis data section, and exhibits more outstanding performance in the preservation of primaries and removal of residual multiples in both synthesis and reality data sections. Moreover, to expedite network training in our proposed 3D U-net approach we employ the transfer learning (TL) strategy by utilizing the network parameters of 3D U-net estimated in the preceding data segment as the initial network parameters of 3D U-net for the subsequent data segment. In the reality data section, the 3D U-net approach incorporating TL reduces the computational expense by 70% compared to the one without TL. 展开更多
关键词 Adaptive subtraction 3D U-net 3D data windows Transfer learning Multiple suppression
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Susceptible Windows of Prenatal Ozone Exposure and Preterm Birth:A Hospital-Based Observational Study 认领 引用
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作者 Rongrong Qu Dongqin Zhang +7 位作者 Hanying Li Jiayin Zhi Yanxi Chen Ling Chao Zhenzhen Liang Chenguang Zhang Weidong Wu Jie Song 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2025年第2期255-260,I0001-I0004,共6页
Preterm birth(PTB)is defined as delivery before 37 weeks of gestation.PTB is associated with increased cardiovascular risk,neurodevelopmental disorders,and other diseases in infancy,childhood,and adulthood[1].Globally... Preterm birth(PTB)is defined as delivery before 37 weeks of gestation.PTB is associated with increased cardiovascular risk,neurodevelopmental disorders,and other diseases in infancy,childhood,and adulthood[1].Globally,approximately 15 million PTB cases are reported annually,posing a huge burden on individual families and the community economy[2].In the context of climate warming,O3 pollution has continuously increased in many countries in recent years,including China;therefore,scientific communities and government agencies must strive to mitigate ozone pollution. 展开更多
关键词 Windows individual annually
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基于Windows系统的智能健康产品信息安全检测技术研究 认领 引用
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作者 卓圣钧 黄林轶 +1 位作者 赖怡聪 古晓娥 《标准科学》 2025年第10期107-113,共7页
【目的】针对智能健康产品的信息安全问题,研究基于Windows系统的智能健康产品信息安全检测技术。【方法】依据智能健康产品信息安全法规与标准,结合实际案例,提出基于Windows系统的智能健康产品及其客户端/服务端架构软件的检测方法。... 【目的】针对智能健康产品的信息安全问题,研究基于Windows系统的智能健康产品信息安全检测技术。【方法】依据智能健康产品信息安全法规与标准,结合实际案例,提出基于Windows系统的智能健康产品及其客户端/服务端架构软件的检测方法。【结果】分析了基于Windows系统的智能健康产品面临的安全挑战,包括近源攻击风险、数据安全风险、网络传输风险等,并验证了所提检测方法的有效性。【结论】所述检测方法可为相关测试工作提供实践指导与技术参考,助力提升运行Windows系统的智能健康产品的信息安全水平,推动医疗行业的数字化安全发展。 展开更多
关键词 智能健康产品 Windows操作系统 客户端/服务端架构 法规与标准 信息安全检测
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An Adaptive Hybrid Metaheuristic for Solving the Vehicle Routing Problem with Time Windows under Uncertainty 认领 引用
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作者 Manuel J.C.S.Reis 《Computers, Materials & Continua》 SCIE EI 2025年第11期3023-3039,共17页
The Vehicle Routing Problem with Time Windows(VRPTW)presents a significant challenge in combinatorial optimization,especially under real-world uncertainties such as variable travel times,service durations,and dynamic ... The Vehicle Routing Problem with Time Windows(VRPTW)presents a significant challenge in combinatorial optimization,especially under real-world uncertainties such as variable travel times,service durations,and dynamic customer demands.These uncertainties make traditional deterministic models inadequate,often leading to suboptimal or infeasible solutions.To address these challenges,this work proposes an adaptive hybrid metaheuristic that integrates Genetic Algorithms(GA)with Local Search(LS),while incorporating stochastic uncertainty modeling through probabilistic travel times.The proposed algorithm dynamically adjusts parameters—such as mutation rate and local search probability—based on real-time search performance.This adaptivity enhances the algorithm’s ability to balance exploration and exploitation during the optimization process.Travel time uncertainties are modeled using Gaussian noise,and solution robustness is evaluated through scenario-based simulations.We test our method on a set of benchmark problems from Solomon’s instance suite,comparing its performance under deterministic and stochastic conditions.Results show that the proposed hybrid approach achieves up to a 9%reduction in expected total travel time and a 40% reduction in time window violations compared to baseline methods,including classical GA and non-adaptive hybrids.Additionally,the algorithm demonstrates strong robustness,with lower solution variance across uncertainty scenarios,and converges faster than competing approaches.These findings highlight the method’s suitability for practical logistics applications such as last-mile delivery and real-time transportation planning,where uncertainty and service-level constraints are critical.The flexibility and effectiveness of the proposed framework make it a promising candidate for deployment in dynamic,uncertainty-aware supply chain environments. 展开更多
关键词 Vehicle routing problem with time windows(VRPTW) hybrid metaheuristic genetic algorithm local search uncertainty modeling stochastic optimization adaptive algorithms combinatorial optimization transportation and logistics robust scheduling
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Windows 11系统可用性评估与用户满意度分析 认领 引用
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作者 葛缨 季嘉尧 +1 位作者 刘杰 庞惠珊 《交叉科学快报》 2025年第4期582-600,共19页
Windows 11系统作为WIN系列最新操作系统,在带来新体验的同时,也引发了用户各类使用问题。目的:验证国际经典量表CSUQ、ASQ、QUIS在国内的适用性,探究Windows 11系统的可用性和用户满意度现状。方法:通过收集量表数据检验三个量表的国... Windows 11系统作为WIN系列最新操作系统,在带来新体验的同时,也引发了用户各类使用问题。目的:验证国际经典量表CSUQ、ASQ、QUIS在国内的适用性,探究Windows 11系统的可用性和用户满意度现状。方法:通过收集量表数据检验三个量表的国内适用性,采用量表法获取用户的使用现状并进行分析。结果:CSUQ、ASQ、QUIS三个量表均表现出良好的本土适用性(高低分组差异显著、球形检验显著、内部一致性高、效标关联效度显著等);用户对Windows 11系统总体满意度较高,不同性别在Windows 11系统的可用性和满意度评价上不存在显著性差异、职业与专业在Windows 11系统的可用性和满意度评价上具有交互效应、不同电脑类型在Windows 11系统的可用性和满意度评价上存在显著差异。结论:国际经典量表CUSQ、ASQ、QUIS在国内具有较高的文化适用性,其中不同性别在评价上不存在显著性差异、职业与专业在评价上具有交互效应、不同电脑类型在评价上存在显著差异。 展开更多
关键词 Windows 11系统 用户体验 系统可用性 满意度分析
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