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High-performance Bi_(2)S_(3)/ZnO photoanode enabled by interfacial engineering with oxyanion for efficient photoelectrochemical water oxidation

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Nano Research 2024年第7期17卷 5996-6005页

作者： Ying-Chu Chen hsiang-yu jui Yichen Feng yun-hsiang Lu yu-Kuei Hsu Department of Chemical Engineering&Biotechnology "National Taipei University of Technology"No.1Sec.3Zhong-Xiao E.Rd.Da'an Dist.Taipei City 10608TaiwanChina Department of Opto-Electronic Engineering "National Dong Hwa University"No.1Sec.2Da Hsueh RoadShoufengHualien 97401TaiwanChina China-UK Low Carbon College Shanghai Jiao Tong UniversityNo.3Yinlian RoadLingangShanghai 201306China

In the present contribution,we demonstrate that the sluggish kinetics of oxygen evolution reaction(OER)over the bismuth sulfide(Bi_(2)S_(3))photoanode,which severely restricts its photoelectrochemical activity,is markedly accelerated by employing a sulfatecontaining ***-principle calculation points to the spontaneous adsorption of sulfate(SO_(4)^(2−))on Bi_(2)S_(3)and its capacity of stabilizing the OER intermediates through hydrogen bonding,which is further reinforced by increasing the local density of states near the Fermi level of Bi_(2)S_(3).Meanwhile,the electron transfer is also promoted to synergistically render the ratedetermining step(from O*to OOH*)of OER over Bi_(2)S_(3)kinetically *** but not least,benefitting from such enhanced OER activity and efficient charge separation resulted from depositing Bi_(2)S_(3)on the zinc oxide nanorods(ZnO NRs),forming a core–shell heterojunction,its photocurrent density achieves 8.61 mA·cm^(−2)at 1.23 VRHE,far surpassing those reported for additional Bi_(2)S_(3)-based and several state-of-the-art photoanodes in the literature and further exceeding their theoretical *** great promise of the Bi_(2)S_(3)/ZnO NRs is in view of such outperformance,the superior Faradaic yield of oxygen of more than~80%and the outstanding half-cell applied bias photon-to-current efficiency of~1%well corroborated.

关键词： photoelectrochemical water oxidation oxyanion adsorption electronic structure regulation oxygen evolution reaction(OER)intermediates stabilization Bi_(2)S_(3)

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The Optimization Design of the Nozzle Section for theWater Jet Propulsion System Applied in Jet Skis

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Computer Modeling in Engineering & Sciences 2024年第3期138卷 2277-2304页

作者： Cheng-Yeh Li jui-hsiang Kao Department of Systems Engineering and Naval Architecture Taiwan Ocean UniversityKeelungTaiwanChina

The performance of a water jet propulsion system is related to the inlet duct,rotor,stator,and ***,the flow inlet design must fit the bottom line of the hull,and the design of the inlet duct is often limited by stern *** entire section,from the rotor to the nozzle through the stator,must be designed based on system integration in that the individual performance of these three components will influence each ***,the section from the rotor to the nozzle significantly impacts the performance of a water jet propulsion *** study focused on nozzle design and established referable analysis results to facilitate subsequent integrated studies on the design parameters regarding nozzle *** existing studies concentrate on discussions on rotor design and the tip leakage flow of rotors or have replaced the existing complex computational domain with a simple flow ***,research has yet to implement an integrated,optimal design of the section from the rotor to the *** the above,our program conducted preliminary research on this system integration design issue,discussed the optimal nozzle for this section in-depth,and proposed design suggestions based on the *** program used an existing model as the design *** study referred to the actual trial data as the design conditions for the proposed *** prior references’simple flow field form,this study added a jet ski geometry and free surface to the computational *** the linear hull shape was considered,the inflow in the inlet duct would be closer to the actual *** on the numerical calculation result,this study recommends that the optimal nozzle outlet area should be 37%of the inlet area and that the nozzle contour should be ***,for the pump head,static pressure had a more significant impact than dynamic pressure.

关键词： Water jet propulsion system rotor nozzle outlet area nozzle contour

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Targeting stroma and tumor,silencing galectin 1 treats orthotopic mouse hepatocellular carcinoma

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Acta Pharmaceutica Sinica B 2024年第1期14卷 292-303页

作者： Tahereh Setayesh Ying Hu Farzam Vaziri Xin Chen Jinping Lai Dongguang Wei yu-jui Yvonne Wan Department of Medical Pathology and Laboratory Medicine University of CaliforniaDavisSacramentoCA 95817USA Cancer Biology Program the University of Hawaii Cancer CenterHonoluluHI 96813USA Department of Pathology and Laboratory Medicine Kaiser Permanente Sacramento Medical CenterSacramentoCA 95825USA

This study examines inhibiting galectin 1(Gal1)as a treatment option for hepatocellular carcinoma(HCC).Gal1 has immunosuppressive and cancer-promoting *** data showed that Gal1 was highly expressed in human and mouse *** levels of Gal1 positively correlated with the stages of human HCC and negatively with *** roles of Gal1 in HCC were studied using overexpression(OE)or silencing using Igals1 siRNA delivered by *** to HCC initiation induced by RAS and AKT mutations,lgals1-OE and silencing had opposite impacts on tumor *** treatment effect of lgals1 siRNAwas further demonstrated by intersecting HCC at different time points when the tumor load had already reached 9%or even 42%of the body *** spatial transcriptomic profiles of Gal1 silenced and OE HCC,inhibiting matrix formation and recognition of foreign antigen in CD45t cell-enriched areas located at tumor-margin likely contributed to the anti-HCC effects of Gal1 *** the tumors,silencing Gal1 inhibited translational initiation,elongation,and ***,Gal1 silencing increased immune cells as well as expanded cytotoxic T cells within the tumor,and the anti-HCC effect of lgals1 siRNAwas ***,Gal1 silencing has a promising potential for HCC treatment.

关键词： Liver Hepatocellular carcinoma Carbohydrate-binding lectin Galectin 1 Extracellular matrix Translation Spatial transcriptomics Tumor-margin

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Designing a Secure and Scalable Data Sharing Mechanism Using Decentralized Identifiers(DID)

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Computer Modeling in Engineering & Sciences 2024年第10期141卷 809-822页

作者： Iuon-Chang Lin I-Ling Yeh Ching-Chun Chang jui-Chuan Liu Chin-Chen Chang Department of Management Information Systems National Chung Hsing UniversityTaichung402Taiwan Information and Communication Security Research Center Feng Chia UniversityTaichung407Taiwan Department of Information Engineering and Computer Science Feng Chia UniversityTaichung407Taiwan

Centralized storage and identity identification methods pose many risks,including hacker attacks,data misuse,and single points of ***,existing centralized identity management methods face interoperability issues and rely on a single identity provider,leaving users without control over their ***,this paper proposes a mechanism for identity identification and data sharing based on decentralized *** scheme utilizes blockchain technology to store the identifiers and data hashed on the chain to ensure permanent identity recognition and data *** is stored on InterPlanetary File System(IPFS)to avoid the risk of single points of failure and to enhance data persistence and *** the same time,compliance with World Wide Web Consortium(W3C)standards for decentralized identifiers and verifiable credentials increases the mechanism’s scalability and interoperability.

关键词： Self-sovereign identity decentralized identifier blockchain

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Subsequent bilateral acute carpal tunnel syndrome due to tophaceous infiltration:A case report

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World Journal of Clinical Cases 2024年第2期12卷 418-424页

作者： Soon-Chin Yeoh Wen-Tien Wu jui-Tien Shih Wen-Chin Su Kuang-Ting Yeh School of Medicine Tzu Chi UniversityHualien 970374TaiwanChina Department of Orthopedics Hualien Tzu Chi HospitalBuddhist Tzu Chi Medical FoundationHualien 970473TaiwanChina Department of Orthopaedic Surgery Taoyuan Armed Forces General HospitalTaoyuan 325208TaiwanChina Department of Clinical Education Hualien Tzu Chi HospitalBuddhist Tzu Chi Medical FoundationHualien 970473TaiwanChina Graduate Institute of Clinical Pharmacy Tzu Chi UniversityHualien 970374TaiwanChina

BACKGROUND Acute carpal tunnel syndrome(ACTS)is commonly caused by repetitive strain,trauma,or inflammatory ***,ACTS due to tophaceous gout is a clinical event that remains poorly understood and *** rare manifestation necessitates prompt diagnosis and intervention to prevent irreversible *** SUMMARY A 51-year-old man who had poorly controlled hyperuricemia presented with ACTS secondary to tophaceous *** of rapid symptom progression symptoms and severe median nerve compression within 3 mo,the patient underwent emergency decompression surgery for both wrists at different time ***,he exhibited complete recovery of sensory and motor functions,with no recurrence at long-term *** outcomes were achieved through immediate decompression surgery,anti-inflammatory medications,postoperative active and passive range-of-motion exercises,and intermittent wrist *** diagnosis and surgical intervention,when necessary,are crucial for preventing long-term complications and obtaining favorable outcomes in patients with *** optimal gout management strategy involving pharmacologic therapy and lifestyle modifications may help minimize ACTS recurrence and improve clinical *** Prompt surgical intervention and optimal gout management are crucial for preventing irreversible nerve damage and ACTS recurrence.

关键词： Acute carpal tunnel syndrome Gout Surgical decompression Range-of-motion exercises Case report

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Spilled gallstone mimicking intra-abdominal seeding of gallbladder adenocarcinoma: A case report

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World Journal of Gastrointestinal Surgery 2024年第2期16卷 622-627页

作者： Cheng-Ken Huang Ruey-Hwa Lu Chien-Cheng Chen Po-Chun Chen Wen-Chang Hsu Meng-jui Tsai Chin-Tsung Ting Division of Gastrointestinal Surgery Department of SurgeryRen-Ai BranchTaipei City HospitalTaipei 106TaiwanChina Division of General Surgery Department of SurgeryZhongxing BranchTaipei City HospitalTaipei 103TaiwanChina School of Medicine Institute of Traditional MedicineNational Yang-Ming UniversityTaipei 112TaiwanChina Department of Health and Welfare University of TaipeTaipe 104TaiwanChina

BACKGROUND Gallbladder rupture is common in laparoscopic cholecystectomy because the gallbladder is usually in acute or chronic inflammation *** gallstones may sometime be spilled into the peritoneal cavity,resulting in intra-abdominal ab-scess if the gallstones were not *** diagnosis of intra-abdominal ab-scess caused by unretrieved gallstone can usually be correctly identified in the routine imaging studies,such as abdominal ultrasonography or computed tomo-graphy(CT).Here we present a case of abscess formation from unretrieved gall-stone following laparoscopic cholecystectomy,which mimics the imaging findings of metastatic gallbladder *** SUMMARY This case described a 78-year-old man who received laparoscopic cholecystectomy and gallbladder adenocarcinoma was diagnosed after *** adjuvant chemotherapy,the following up abdominal CT showed several small nodules at right upper abdomen and peritoneal carcinomatosis is *** laparoscopic surgery for the excision of seeding tumor was conducted and the pathological diagnosis of the nodules and mass was inflammatory tissues and gallbladder *** Spilled gallstones are a common complication during laparoscopic cholecystectomy and some gallstones fail to be retrieved due to the size or the restricted view of laparoscopic *** spilled gall bladder stones,surgeons may consider regular computerized tomography follow-up,and if necessary,laparoscopic examination can be used as a means of confirming the diagnostic and treatment.

关键词： Laparoscopic cholecystectomy Gallstone spillage Gallbladder cancer Mimicked cancerous Case report

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Outcomes of combined mitochondria and mesenchymal stem cellsderived exosome therapy in rat acute respiratory distress syndrome and sepsis

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World Journal of Stem Cells 2024年第6期16卷 690-707页

作者： Kun-Chen Lin Wen-Feng Fang jui-Ning Yeh John Y Chiang Hsin-Ju Chiang Pei-Lin Shao Pei-Hsun Sung Hon-Kan Yip Department of Anesthesiology Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301TaiwanChina Division of Pulmonary and Critical Care Medicine Department of Internal MedicineKaohsiung Chang Gung Memorial HospitalChang Gung University College of MedicineKaohsiung 83301TaiwanChina Department of Cardiology The First Affiliated Hospital of Jinan UniversityGuangzhou 510630Guangdong ProvinceChina Department of Computer Science and Engineering National Sun Yat-sen UniversityKaohsiung 804201TaiwanChina Department of Healthcare Administration and Medical Informatics Kaohsiung Medical UniversityKaohsiung 80708TaiwanChina School of Medicine Chung Shan Medical UniversityTaichung 40201TaiwanChina Department of Nursing Asia UniversityTaichung 41354TaiwanChina Division of Cardiology Department of Internal MedicineKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301TaiwanChina Institute for Translational Research in Biomedicine Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301TaiwanChina Center for Shockwave Medicine and Tissue Engineering Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301TaiwanChina Department of Medical Research China Medical University HospitalChina Medical UniversityTaichung 40402TaiwanChina School of Medicine College of MedicineChang Gung UniversityTaoyuan 33302TaiwanChina

BACKGROUND The treatment of acute respiratory distress syndrome(ARDS)complicated by sepsis syndrome(SS)remains *** To investigate whether combined adipose-derived mesenchymal-stem-cells(ADMSCs)-derived exosome(EXAD)and exogenous mitochondria(mitoEx)protect the lung from ARDS complicated by *** In vitro study,including L2 cells treated with lipopolysaccharide(LPS)and in vivo study including male-adult-SD rats categorized into groups 1(sham-operated-control),2(ARDS-SS),3(ARDS-SS+EXAD),4(ARDS-SS+mitoEx),and 5(ARDS-SS+EXAD+mitoEx),were included in the present *** In vitro study showed an abundance of mitoEx found in recipient-L2 cells,resulting in significantly higher mitochondrial-cytochrome-C,adenosine triphosphate and relative mitochondrial DNA levels(P<0.001).The protein levels of inflammation[interleukin(IL)-1β/tumor necrosis factor(TNF)-α/nuclear factor-κB/toll-like receptor(TLR)-4/matrix-metalloproteinase(MMP)-9/oxidative-stress(NOX-1/NOX-2)/apoptosis(cleaved-caspase3/cleaved-poly(ADP-ribose)polymerase)]were significantly attenuated in lipopolysaccharide(LPS)-treated L2 cells with EXAD treatment than without EXAD treatment,whereas the protein expressions of cellular junctions[occluding/β-catenin/zonula occludens(ZO)-1/E-cadherin]exhibited an opposite pattern of inflam-mation(all P<0.001).Animals were euthanized by 72 h post-48 h-ARDS induction,and lung tissues were *** 72 h,flow cytometric analysis of bronchoalveolar lavage fluid demonstrated that the levels of inflam-matory cells(Ly6G+/CD14+/CD68+/CD11b/c+/myeloperoxidase+)and albumin were lowest in group 1,highest in group 2,and significantly higher in groups 3 and 4 than in group 5(all P<0.0001),whereas arterial oxygen-saturation(SaO2%)displayed an opposite pattern of albumin among the *** findings of lung injury/fibrosis area and inflammatory/DNA-damaged markers(CD68+/γ-H2AX)displayed an identical pattern of SaO2%among the groups(all P<0.0001).The pro

关键词： Acute respiratory distress syndrome Sepsis syndrome Exosomes Mitochondria Adipose tissue-derived mesenchymal stem cells Inflammation

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Discussion of the Fluid Acceleration Quality of a Ducted Propulsion System on the Propulsive Performance

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Computer Modeling in Engineering & Sciences 2022年第3期130卷 1325-1348页

作者： jui-hsiang Kao Yi-Fan Liao Department of Systems Engineering and Naval Architecture Taiwan Ocean UniversityKeelung202301Taiwan

This paper focuses on the ducted propulsion with the accelerating nozzle,and discusses the influence of its fluid acceleration quality on its propulsive performances,including the hull efficiency,the relative rotative efficiency,the effective wake,and the thrust deduction *** actual ducted propulsion system is used as an example for computational *** computational conditions are divided into four combinations,which are provided with different propeller pitches,cambers,and duct *** applied in this study is the Computational Fluid Dynamics(CFD)technology,and the contents of the calculation include the hull’s viscous resistance,the wave-making resistance,the propeller performance curve,and the self-propulsion simulation in order to obtain the ship’s effective wake,thrust deduction factor,hull efficiency,and relative rotative *** performance curve of the propeller and resistance estimation results are compared with the experimental values for determining the correctness of the self-propulsion *** to the computational analysis,it is known that increasing the propeller pitch cannot effectively increase the hull *** duct acceleration quality can be reduced by shortening the duct length;hence,when the effective wake fraction and thrust deduction factor decrease,the hull efficiency is *** addition,the pressure inside the duct is relatively low if the acceleration quality of the duct is too high,which is unfavorable for controlling the propeller ***,if the hull bottom in front of the propeller is tapered up from the front to the back at an overly steep angle,the thrust deduction factor will be too large and lead to a relatively low hull efficiency.

关键词： Ducted propellers accelerating nozzle hull efficiency relative rotative efficiency effective wake thrust deduction factor

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一种用于低剂量CT的微小细节保护CNN与Transformer融合去噪方法

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中国医学物理学杂志 2024年第7期41卷 842-850页

作者：李晓增王宝珠郭志涛 Shanaz Sharmin jui 河北工业大学电子信息工程学院天津300401 河北工业大学创新研究院(石家庄) 河北石家庄050299

为解决低剂量CT图像因辐射剂量降低而引入大量噪声,导致图像质量下降,从而影响临床诊断准确性问题,构建一种结合卷积神经网络(CNN)与Transformer的网络模型,并在此模型中引入一种内部块特征提取模块,以更好地保护图像中的微小细节。此外... 详细信息

为解决低剂量CT图像因辐射剂量降低而引入大量噪声,导致图像质量下降,从而影响临床诊断准确性问题,构建一种结合卷积神经网络(CNN)与Transformer的网络模型,并在此模型中引入一种内部块特征提取模块,以更好地保护图像中的微小细节。此外,为了解决应用Swin Transformer去噪时出现恢复错误纹理细节的问题,在自注意力部分并入一个多输入通道注意力模块,进而构建一种双重注意力Transformer。本研究在AAPM数据集上进行测试,实验结果表明,与现有的去噪算法相比,本文提出的算法在去噪方面表现出色,可以更好地保护图像的微小细节。

关键词：低剂量CT 图像去噪深度学习微小细节保护

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Applying a Step Approach Method in Solving the Multi-Frequency Radiation From a Complex Obstacle

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Computer Modeling in Engineering & Sciences 2016年第7期112卷 59-73页

作者： jui-hsiang Kao Department of Systems Engineering and Naval Architecture National Taiwan Ocean UniversityKeelungTaiwanR.O.C

In this paper,a step approach method in the time domain is developed to calculate the radiated waves from an arbitrary obstacle pulsating with multiple *** computing scheme is based on the Boundary Integral Equation and derived in the time domain;thus,the time-harmonic Neumann boundary condition can be *** the present method,the values of the initial conditions are set to zero,and the approach process is carried forward in a loop from the first time step to the *** each time step,the radiated pressure on each element is *** several loops,the correct radiated pressures can be obtained.A sphere pulsating with a monopole frequency in an infinite acoustic domain is calculated *** result is compared with the analytical solution,and both of them are in good ***,a complex-shaped radiator is taken as the studied *** pulsating frequency of this case is multiple,and the waves propagate in half *** is shown that the present method can treat multiple-frequency pulsation well,even when the radiator is a complex shape,and a robust convergence can be attained quickly.

关键词： Step approach method Time domain Radiated waves Multiple frequencies Boundary integral equation Neumann boundary condition

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