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Commentary on“Incidence of.urinary incontinence f.llowing endoscopic laser enucleation of.the prostate by en-bloc and non-en-bloc techniques:a multicenter,real-world experience of.5068 patients”

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Asian Journal of.Andrology 2024年第3期26卷 333-334页

作者： james f.Jiang Narmina K Onder Akhil K Das Department of.Urology University of California Irvine Orange CA 92868 USA.

Laser enucleation of.the prostate is a proven and ef.ectivesize-independent method f.r the surgical management of.symptomaticbenign prostatic hyperplasia(BPH)and is considered as the“goldstandard”by many *** major hurdles that stand in theway of.this becoming a universally used procedure f.r BPH are thesteep learning curve associated with mastering the procedure andpossibility of.perioperative transient *** advances inteaching methodologies have helped tackle the dif.iculty in learning itand increased the number of.urologists utilizing the *** f.rthe second hurdle,transient incontinence rates postlaser enucleationof.the prostate have improved with the advent of.newer techniques *** et al.1 assesses the incidence of.stress,urge,andmixed urinary incontinence f.llowing laser enucleation of.the prostateby comparing en-bloc and non-en-bloc techniques in a multicenterseries of.5068 men with BPH.

关键词： urinary incontinence transient

Time-Aware LSTM Neural Networks f.r Dynamic Personalized Recommendation on Business Intelligence

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Tsinghua Science and Technology 2024年第1期29卷 185-196页

作者： Xuan Yang james A.Esquivel Graduate School Angeles University FoundationAngeles City 2009Philippines Shandong Provincial University Laboratory f.r Protected Horticulture Weifang University of Science and TechnologyWeifang 262700China

Personalized recommendation plays a critical role in providing decision-making support f.r product and service analysis in the f.eld of.business ***,deep neural network-based sequential recommendation models gained considerable ***,existing approaches pay litle attention to users'dynamically evolving interests,which are inf.uenced by product attributes,especially product *** overcome these challenges,we propose a dynamic personalized recommendation model:***,we f.rst embed product inf.rmation and attribute inf.rmation into a unif.ed data ***,we exploit long short-term memory(LsTM)networks to characterize sequential behavior over multiple time periods and seize evolving interests by hierarchical LSTM ***,similarity values between users are measured through pairwise interest f.atures,and personalized recommendation lists are generated.A series of.experiments reveal the superiority of.the proposed method compared withotheradvanced methods.

关键词： personalized recommendations evolving interests embedding LsTM networks

Probing turbulence in galaxies with f.st radio burst scintillation

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Science China(Physics,Mechanics & Astronomy) 2024年第1期67卷 177-178页

作者： james M.Cordes Department of.Astronomy the Cornell Center for Astrophysics and Planetary ScienceCornell UniversityIthaca NY 14853USA

Interstellar scintillation(ISS)is a well-known phenomenon observed f.om pulsars in the Milky *** comprises intensity variations *** and f.equency caused by constructive and destructive interf.rence f.om multipath propagation,which is due to dif.raction f.om f.uctuations in electron density in the interstellar medium(ISM)on scales as small as~100 *** density f.uctuations appear to be part of.a turbulence process combined with discrete structures in electron density f.om other astrophysical processes;together these f.uctuations extend to scales of.pc or larger.

关键词： scales galaxies turbulence

LSTM Network-Based Adaptation Approach f.r Dynamic Integration in Intelligent End-Edge-Cloud Systems

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Tsinghua Science and Technology 2024年第4期29卷 1219-1231页

作者： Xuan Yang james A.Esquivel Graduate School Angeles University FoundationAngeles City 2009Philippinesand also with Shandong Provincial University Laboratory for Protected HorticultureWeifang University of Science and TechnologyWeifang 262700China Graduate School Angeles University FoundationAngeles City 2009Philippines

Edge computing, which migrates compute-intensive tasks to run on the storage resources of.edge devices, ef.iciently reduces data transmission loss and protects data privacy. However, due to limited computing resources and storage capacity, edge devices f.il to support real-time streaming data query and processing. To address this challenge, f.rst, we propose a Long Short-Term Memory (LSTM) network-based adaptive approach in the intelligent end-edge-cloud system. Specif.cally, we maximize the Quality of.Experience (QoE) of.users by automatically adapting their resource requirements to the storage capacity of.edge devices through an event mechanism. Second, to reduce the uncertainty and non-complete adaption of.the edge device towards the user’s requirements, we use the LSTM network to analyze the storage capacity of.the edge device in real time. f.nally, the storage f.atures of.the edge devices are aggregated to the cloud to re-evaluate the comprehensive capability of.the edge devices and ensure the f.st response of.the user devices during the dynamic adaptation matching process. A series of.experimental results show that the proposed approach has superior perf.rmance compared with traditional centralized and matrix decomposition based approaches.

关键词： quality of.experience data query end-edge-cloud Long Short-Term Memory(LSTM)networks

Analysis of.the Oscillatory f.ows of.Multiple Shock Waves in a Constant Area Duct

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Journal of.Thermal Science 2024年第3期33卷 794-806页

作者： K james Jintu KIM Heuy Dong Department of.Mechanical Engineering Andong National UniversityAndong36729Republic of Korea CAD-IT Korea Co. Ltd.Seoul08591Republic of Korea

The oscillatory response of.multiple shock waves to downstream perturbations in a supersonic f.ow is studied numerically in a rectangular *** shock waves are f.rmed inside the duct at a shock Mach number of.*** duct has an exit height of.H,and the ef.ect of.duct resonance on multiple shock oscillations is investigated by attaching exit ducts of.lengths 0H,50H,and *** downstream disturbance f.equency varied f.om 10 Hz to 200 Hz to explore the oscillation characteristics of.the multiple shock *** oscillatory response of.shock waves under self.excited and f.rced oscillation conditions are analyzed in terms of.wall static pressure,shock train leading-edge location,shock train length,and the size of.the separation *** extent of.the initial shock location increases with an increase in exit duct length f.r the self.excited oscillation *** analysis of.the shock train leading edge and the spectral analysis of.wall static pressure variations are *** variation in the shock train length is analyzed using the pressure ratio method f.r self.excited as well as f.rced *** RMS amplitude of.the normalized shock train length(ζ_(ST))increases with an increase in the exit duct length f.r the self.excited oscillation *** the downstream perturbation f.equency is increased,ζ_(ST)is decreased f.r exit duct *** all exit duct designs and downstream f.rcing f.equencies,the size of.the separation bubble grows and shrinks during the shock oscillations,demonstrating the dependence on duct resonance and f.rced oscillations.

关键词： shock train downstream disturbance supersonic f.ow shock wave boundary layer interaction duct resonance f.ow separation

Learning physically based material and lighting decompositions f.r f.ce editing

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Computational Visual Media 2024年第2期10卷 295-308页

作者： Qian Zhang Vikas Thamizharasan james Tompkin Brown University ProvidenceRhode Island 02906USA

Lighting is crucial f.r portrait photography,yet the complex interactions between the skin and incident light are expensive to model computationally in graphics and dif.icult to reconstruct analytically via computer ***,to allow f.st and controllable ref.ectance and lighting editing,we developed a physically based decomposition through deep learned priors f.om path-traced portrait *** approaches that used simplif.ed material models or low-f.equency or low-dynamic-range lighting struggled to model specular ref.ections or relight directly without intermediate ***,we estimate the surf.ce normal,skin albedo and roughness,and high-f.equency HDRI maps,and propose an architecture to estimate both dif.use and specular ref.ectance *** our experiments,we show that this approach can represent the true appearance f.nction more ef.ectively than simpler baseline methods,leading to better generalization and higher-quality editing.

关键词： intrinsic decomposition portrait relighting inverse rendering deep learning

Event-triggered sliding mode control of.linear repetitive processes and its application in metal rolling process

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Science China(Inf.rmation Sciences) 2024年第3期67卷 167-181页

作者： Xinyu LV Yugang NIU james LAM Key Laboratory of.Smart Manuf.cturing in Energy Chemical Process (East China University of.Science and Technology) Ministry of Education Department of.Mechanical Engineering The University of Hong Kong

This paper investigates the design problem of.a sliding mode controller f.r linear repetitive processes(LRPs) with a f.nite pass length on each pass. Under limited communication resources, an eventtriggered mechanism is implemented f.om the sensors to the controller, whose triggered sequence is consistent with the evolution direction of.LRPs. To periodically orchestrate communication between the controller and actuator, a round-robin scheduling mechanism is established based on the pass length. A sliding f.nction involving the state and pass prof.le is constructed, and the sliding mode controller is designed using triggered states and pass prof.le signals. f.asible controller gains are attained to ensure the stability of.the resultant closed-loop system. f.nally, the proposed strategy is implemented f.r a multi-roll metal rolling process.

关键词： event-triggered mechanism linear repetitive processes metal rolling process round-robin scheduling sliding mode control

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Nickel sulf.te solution f.uoride separation with hydrous zirconium oxide

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Tungsten 2024年第2期6卷 367-381页

作者： Elbert M.Nigri Ummul K.Sultana André L.A.Santos james W.Vaughan Sonia D.f.Rocha Department of.Mining Engineering Federal University of Minas GeraisBelo Horizonte 31270-901Brazil School of.Chemical Engineering University of QueenslandSt Lucia 4072Australia

f.uoride is an impurity in nickel sulf.te production,which is required f.r electric vehicle *** zirconium oxide(HZO)was evaluated f.r removing f. uoride f.om nickel sulf.te *** f.uoride removal occurred at pH value 4 and optimal pH value is 4–5,considering Zr *** availability decreases with pH due to hydrogen f.uoride and zirconium f.uoride aqueous *** removal is initially rapid,with 50 wt.%removal in 7 min,f.llowed by slow removal up to 68 wt.%af.er 72 h and f.llows second order rate *** removal was dominated by an ion exchange mechanism and resulting Zr–f.bonds were observed using f.urier-transf.rm inf.ared *** presence of.nickel sulf.te decreased loading capacity compared to a salt-f.ee *** maintained adsorption capacity through f.ve cycles of.loading and regeneration.

关键词： Hydrous zirconium oxide Nickel sulf.te f.uoride Adsorption Anion exchange

Genetic risk stratif.cation of.inf.ammatory bowel disease-associated venous thromboembolism:An Asian perspective

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World Journal of.Gastroenterology 2024年第9期30卷 1250-1252页

作者： james Guoxian Huang Division of.Gastroenterology Hepatology and NutritionDepartment of PaediatricsKhoo Teck Puat-National University Children’s Medical InstituteNational University Health SystemSingapore 119228Singapore Department of.Paediatrics Yong Loo Lin School of MedicineNational University of SingaporeSingapore 119228Singapore

The utilisation of.polygenic scoring models may enhance the clinician’s ability to risk stratif. an inf.ammatory bowel disease patient’s individual risk f.r venous thromboembolism(VTE)and guide the appropriate usage... 详细信息

关键词： Thromboembolism Inf.ammatory bowel disease Genetic screening Venous thromboembolism Thromboprophylaxis