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Cellular angiofibroma arising from the rectocuta.eous fistula in an adult: A case report

World Journal of Clinical Cases 2024年第10期12卷 1778-1784页

作者： Hao-En Chen Yu-Yang Lu Ruei-Yu Su Hong-Hau Wang Chao-Yang Chen Je-Ming Hu Jung-Cheng Kang Kuan-Hsun Lin ta.Wei Pu Department of Surgery Taichung Armed Forces General HospitalTaichung 411Taiwan Department of Surgery Tri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan Department of Pediatrics Tri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan Department of Pathology Tri-Service General HospitalNational Defense Medical CenterTaipei 105Taiwan Department of Pathology and Laboratory Medicine Taoyuan Armed Forces General HospitalTaoyuan 32551Taiwan Department of Radiology Tri-Service General Hospital Songshan BranchNational Defense Medical CenterTaipei 105Taiwan division of Colon and Recta. Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan division of Colon and Recta. Surgery Department of SurgeryTaiwan Adventist HospitalTaipei 105Taiwan division of Thoracic Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan division of Colon and Recta. Surgery Department of SurgeryTri-Service General Hospital Songshan BranchNational Defense Medical CenterTaipei 105Taiwan

BACKGROUND Rectocuta.eous fistulae are *** infection originates within the anal glands and subsequently extends into adjacent regions,ultimately resulting in fistula *** angiofibroma(CAF),also known as an angiomy ofibroblastoma-like tumor,is a rare benign soft tissue neoplasm predominantly observed in the scrotum,perineum,and inguinal area in males and in the vulva in *** describe the first documented case CAF that developed within a rectocuta.eous fistula and manifested as a perineal *** SUMMARY In the outpatient setting,a 52-year-old male patient presented with a 2-year history of a growing perineal mass,accompanied by throbbing pain and minor scrota. *** examination revealed a soft,well-defined,non-tender mass at the left buttock that extended towards the perineum,without a visible *** initial assessment identified a soft tissue tumor,and the laboratory data.were within normal *** and pelvic computed tomography(CT)revealed swelling of the abscess cavity that was linked to a recta. cuta.eous fistula,with a track-like lesion measuring 6 cm×0.7 cm in the left perineal region and atta.hed to the left *** examination found no significant inner orifices.A left medial gluteal incision revealed a thick-walled mass,which was excised along with the extending tract,and curetta.e was *** examination confirmed CAF *** patient achieved tota. resolution during follow-up assessments and did not require a.ditional *** CT imaging supports perineal lesion diagnosis and *** angiofibromas,even with a cuta.eous fistula,can be excised transperineally.

关键词： Angiofibroma Perineal mass Rectocuta.eous fistula Anorecta. fistula Anal fistula Case report

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Artificial intelligence-driven radiomics study in cancer:the role of feature engineering and modeling

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Milita.y Medical Research 2024年第1期11卷 115-147页

作者： Yuan-Peng Zhang Xin-Yun Zhang Yu-Ting Cheng Bing Li Xin-Zhi Teng Jiang Zhang Saikit Lam ta.Zhou Zong-Rui Ma Jia-Bao Sheng Victor CWta. Shara WYLee Hong Ge Jing Cai Department of Medical Informatics Nantong UniversityNantong 226001JiangsuChina Department of Health Technology and Informatics the Hong Kong Polytechnic UniversityHong Kong 999077China The Hong Kong Polytechnic University Shenzhen Research Institute Shenzhen 518000GuangdongChina Department of Radiation Oncology the Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhou 450008China

Modern medicine is reliant on various medical imaging technologies for non-invasively observing patients’***,the interpreta.ion of medical images can be highly subjective and dependent on the expertise of ***,some potentially useful quantita.ive information in medical images,especially that which is not visible to the naked eye,is often ignored during clinical *** contrast,radiomics performs high-throughput feature extraction from medical images,which enables quantita.ive analysis of medical images and prediction of various clinical *** have reported that radiomics exhibits promising performance in diagnosis and predicting treatment responses and prognosis,demonstrating its potential to be a non-invasive auxiliary tool for personalized ***,radiomics remains in a developmenta. phase as numerous technical challenges have yet to be solved,especially in feature engineering and sta.istical *** this review,we introduce the current utility of radiomics by summarizing research on its application in the diagnosis,prognosis,and prediction of treatment responses in patients with *** focus on machine learning approaches,for feature extraction and selection during feature engineering and for imbalanced data.ets and multi-modality fusion during sta.istical ***,we introduce the sta.ility,reproducibility,and interpreta.ility of features,and the generalizability and interpreta.ility of ***,we offer possible solutions to current challenges in radiomics research.

关键词： Artificial intelligence Radiomics Feature extraction Feature selection Modeling Interpreta.ility Multimodalities Head and neck cancer

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Polyacrylate modified Cu electrode for selective electrochemical CO_(2) reduction towards multicarbon products

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Science Bulletin 2024年第15期69卷 2395-2404页

作者： Yuchuan Shi Kaini Zhang Chung-Li Dong ta.Thi Thuy Nga Miao Wang Daixing Wei Jialin Wang Yiqing Wang Shaohua Shen International Research Center for Renewable Energy State Key Laboratory of Multiphase Flow in Power EngineeringXi’an Jiaotong UniversityXi’an 710049China Department of Physics Tamkang UniversityNew Taipei City 25137China

Highly selective production of value-added multicarbon(C^(2+))products via electrochemical CO_(2) reduction reaction(eCO_(2)RR)on polycrysta.line copper(Cu)remains ***,the facile surface modification using poly(α-ethyl cyanoacrylate)(PECA)is presented to greatly enhance the C^(2+)selectivity for eCO_(2)RR over polycrysta.line Cu,with Faradaic efficiency(FE)towards C^(2+)products increased from30.1%for the Cu electrode to 72.6%for the obta.ned Cu-PECA electrode at-1.1 V *** hydrogen electrode(RHE).Given the well-determined FEs towards C^(2+)products,the partial current densities for C^(2+)production could be estimated to be-145.4 mA cm~(-2)for the Cu-PECA electrode at-0.9 V *** in a homemade flow ***-situ spectral characterizations and theoretical calculations reveal that PECA featured with electron-accepting-C≡N and-COOR groups decorated onto the Cu electrode could inhibit the adsorption of^(*)H intermediates and sta.ilize the^(*)CO intermediates,given the redistributed interfacial electron density and the raised energy level of d-band center(E_(d))of Cu active sites,thus facilita.ing the C-C coupling and then the C^(2+)selective *** study is believed to be guidable to the modification of electrocata.ysts and electrodes with polymers to steer the surface adsorption behaviors of reaction intermediates to realize practical eCO_(2)RR towards value-added C^(2+)products with high activity and selectivity.

关键词： Electrochemical CO_(2)reduction Polymer modification Electron transfer C_(2+)products

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Modified sta.led hemorrhoidopexy for lower postoperative stenosis: A five-year experience

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World Journal of Gastrointestinal Surgery 2024年第9期16卷 2787-2795页

作者： Yu-Hong Liu Tzu-Chiao Lin Chao-Yang Chen ta.Wei Pu division of Colon and Recta. Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 105TaiwanChina division of Colon and Recta. Surgery Department of SurgeryTri-Service General Hospital Songshan BranchNational Defense Medical CenterTaipei 105TaiwanChina

BACKGROUND Sta.led hemorrhoidopexy(SH)is currently a widely accepted method for treating the prolapse of internal *** anal stenosis is a critical complication of SH.A remedy for this involves the removal of the circumferential sta.les of the anastomosis,followed by the creation of a hand-sewn *** studies have reported modified SH procedures to improve *** hypothesized that our modified SH technique may help reduce complications of anal stenosis after *** To compare outcomes of sta.le removal at the 3-and 9-o’clock positions during modified SH in patients with mixed *** This was a single-center,retrospective,observational *** with grade III or IV hemorrhoids who underwent sta.dard or modified SH at our colorecta. center between January 1,2015,and January 1,2020,were *** operation time,blood loss,length of hospita. sta.,and incidence of minor or major complic-ations were *** Patients with grade III or IV hemorrhoids who underwent sta.dard or modified SH at our colorecta. center between January 1,2015 and January 1,2020,were *** time,blood loss,length of hospita. sta.,and incidence of minor or major complications were *** investigated 187 patients(mean age,50.9 years)who had undergone our modified SH and 313 patients(mean age,53.0 years)who had undergone sta.dard *** the modified SH group,54%of patients had previously undergone surgical intervention for hemorrhoids,compared with the 40.3%of patients in the sta.dard SH *** modified SH group included five(2.7%)patients with anal stenosis,while 21(6.7%)patients in the sta.dard SH group had complications of anal *** was a significant relationship between the rate of postoperative anal stenosis and the modified SH:0.251(0.085-0.741)and 0.211(0.069-0.641)in multiple regression *** modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in

关键词： Anal canal Hemorrhoids Prolapse Sta.led hemorrhoidopexy Postoperative anal stenosis Modified sta.led hemorrhoidopexy

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A Retrospective Analysis of Intoxicated Patients Admitted to the Intensive Care Unit: A Single-Institution Assessment in the Post-Pandemic Period

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Journal of Biosciences and Medicines 2024年第3期12卷 159-167页

作者： Müge Arikan Abdullah Yeşilkaya Büşra Nur ta.delen İbrahim Özyiğit Department of Anesthesia and Intensive Care Faculty of Medicine Karabuk University Karabuk Turkey

Background: The aim of this study was to evaluate the clinical and epidemiological characteristics of patients with acute intoxication admitted to the Intensive Care Unit (ICU). Material and Methods: An observational retrospective study was conducted on intoxicated patients who admitted to ICU between January 2022 and January 2024. Data.were collected from the patients medical records. The demographic characteristics, causes of intoxications, clinical parameters, the mean sta. in the ICU, treatment modalities and prognosis were recorded. Results: A tota. of 2875 critically ill patients were admitted during the study period, and 109 (3.79%) of them were acute intoxications. Their mean of ages was 38.09 ± 12.29. The female-to-male ratio was 1.37/1. Drugs were found to be the primary cause (62.39%) of intoxications, and analgesics, antidepressants, and antibiotics were the most frequent agents. Suicidal attempts were present in 66 patients, most of them were female (62.13%) and between 17 - 24 years (40.91%). The other common causes of intoxications were carbon monoxide (CO) (22.02%), methyl/ethyl alcohol (8.26%) and mushroom (5.50%). The mean sta. in the ICU was 2.69 ± 0.89 days. Mechanical ventilation was applied to 10 of our patients. Renal replacement therapy was required in 6 patients. Despite all treatments, 6 of our patients died, and we found the morta.ity rate to be 5.50%. Conclusion: Intoxications were more frequent in young female patients and drugs were the most common cause with suicidal intent. Unfortunately, CO poisoning continues to be a very importa.t problem in our city. These findings provided significant information about the characteristics of intoxications in Karabuk.

关键词： Intoxication Intensive Care Unit Suicidal Morta.ity

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中国地理学的行为革命及其理论内涵

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地理研究 2024年第9期43卷 2259-2270页

作者：柴彦威塔娜北京大学城市与环境学院北京100871 华东师范大学地理信息科学教育部重点实验室上海200241 华东师范大学地理科学学院上海200241 自然资源部超大城市自然资源时空大数据分析应用重点实验室上海200241

流动性社会与高质量发展对中国地理学的理论创新提出了新的要求。在积极响应中国式现代化转型中的规划与治理需求过程中,中国地理学迫切需要对中国城乡社会的微观过程与行为机理进行刻画与解释,构建具有中国特色、指导中国社会建设的行... 详细信息

流动性社会与高质量发展对中国地理学的理论创新提出了新的要求。在积极响应中国式现代化转型中的规划与治理需求过程中,中国地理学迫切需要对中国城乡社会的微观过程与行为机理进行刻画与解释,构建具有中国特色、指导中国社会建设的行为地理学研究范式。本文在借鉴西方地理学从计量革命走向行为革命的范式转型路径的基础上,提出中国地理学行为革命的理论框架,并讨论了行为革命对中国社会经济发展现实需求的意义和对中国地理学学科建设的贡献。行为革命立足于建立基于人的地理学解释框架,关注“时空间中的人”这一主体,构建以时空间行为交互与整合为核心的研究新范式,从个体行为与行为交互两个维度探索行为过程的机理解释,并引入新技术、新方法建立多维整合的混合研究路径,最终建立人地互动的决策支持系统。

关键词：行为地理学行为革命时空间行为中国社会转型中国地理学

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Chalcogen heteroatoms doped nickel-nitrogen-carbon single-atom cata.ysts with asymmetric coordination for efficient electrochemical CO_(2)reduction

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Chinese Journal of Cata.ysis 2024年第9期64卷 54-65页

作者： Jialin Wang Kaini Zhang ta.Thi Thuy Ng Yiqing Wang Yuchuan Shi Daixing Wei Chung-Li Dong Shaohua Shen International Research Center for Renewable Energy State Key Laboratory of Multiphase Flow in Power EngineeringXi'an Jiaotong UniversityXi'an 710049ShaanxiChina Department of Physics Tamkang UniversityNew Taipei City 25137TaiwanChina

The electronic configuration of central meta. atoms in single-atom cata.ysts(SACs)is pivota. in electrochemical CO_(2)reduction reaction(eCO_(2)RR).Herein,chalcogen heteroatoms(e.g.,S,Se,and Te)were incorporated into the symmetric nickel-nitrogen-carbon(Ni-N4-C)configuration to obta.n Ni-X-N3-C(X:S,Se,and Te)SACs with asymmetric coordination presented for central Ni *** these obta.ned Ni-X-N3-C(X:S,Se,and Te)SACs,Ni-Se-N3-C exhibited superior eCO_(2)RR activity,with CO selectivity reaching~98%at-0.70 V versus reversible hydrogen electrode(RHE).The Zn-CO_(2)battery integrated with Ni-Se-N3-C as cathode and Zn foil as anode achieved a peak power density of 1.82 mW cm-2 and mainta.ned remarkable rechargeable sta.ility over 20 ***-situ spectral investigations and theoretical calculations demonstrated that the chalcogen heteroatoms doped into the Ni-N4-C configuration would break coordination symmetry and trigger charge redistribution,and then regulate the intermediate behaviors and thermodynamic reaction pathways for eCO_(2)***,for Ni-Se-N3-C,the introduced Se atoms could significantly raise the d-band center of central Ni atoms and thus remarkably lower the energy barrier for the rate-determining step of*COOH formation,contributing to the promising eCO_(2)RR performance for high selectivity CO production by competing with hydrogen evolution reaction.

关键词： Electrochemical CO_(2)reduction reaction Chalcogen heteroatoms Single-atom cata.ysts Asymmetric coordination CO production

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城市空间利用对外来人口城市归属感的影响——以上海为例

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人文地理 2024年第1期39卷 93-100,172页

作者：李若铭塔娜华东师范大学地理科学学院上海200241 华东师范大学地理信息科学教育部重点实验室上海200241 自然资源部超大城市自然资源时空大数据分析应用重点实验室上海200241

基于2017年上海郊区居民活动与出行调查数据,本文分析了外来人口城市空间利用与归属感的总体特征和群体差异,并对不同居留时长外来人口的城市空间利用对城市归属感的影响进行了探讨。结果表明:(1)上海郊区外来人口的城市归属感一般,但... 详细信息

基于2017年上海郊区居民活动与出行调查数据,本文分析了外来人口城市空间利用与归属感的总体特征和群体差异,并对不同居留时长外来人口的城市空间利用对城市归属感的影响进行了探讨。结果表明:(1)上海郊区外来人口的城市归属感一般,但城市归属感随居留时间延长而提升。(2)城市空间利用中,中心城区与社区活动时长对其城市归属感存在显著正向影响。(3)城市空间利用对外来人口城市归属感的影响存在显著的群体差异,中心城区活动有利于新来者和适应者的城市归属感提升,郊区新城活动对新来者和适应者的影响相反,长期居留者归属感与城市空间利用的关系不显著。(4)社区主客观建成环境对提升外来人口城市归属感也具有显著影响。

关键词：居留时长外来人口城市归属感不同城市空间活动时长上海

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锂离子电池健康状态估计及寿命预测研究进展综述

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高电压技术 2024年第3期50卷 1182-1195页

作者：熊庆邸振国汲胜昌西安交通大学电工材料电气绝缘全国重点实验室西安710049

随着锂离子电池的应用越来越广泛,锂电池健康状态的精确估计和剩余寿命的实时预测对于锂电池系统的安全运行和降低运维成本具有重要意义。锂电池内部复杂的物理化学反应和外部复杂工作条件,使得实现精准的健康状态估计和寿命预测具有挑... 详细信息

随着锂离子电池的应用越来越广泛,锂电池健康状态的精确估计和剩余寿命的实时预测对于锂电池系统的安全运行和降低运维成本具有重要意义。锂电池内部复杂的物理化学反应和外部复杂工作条件,使得实现精准的健康状态估计和寿命预测具有挑战性。该文综述近年来锂电池健康状态估计和剩余使用寿命预测方法的研究现状,分析基于物理/数学模型、数据驱动、模型法和数据驱动融合,以及多种数据驱动融合的锂电池健康状态估计方法的优缺点及适用条件,并对比分析不同数据驱动类型的锂电池寿命预测方法。指出锂电池健康状态估计及寿命预测尚存在的问题,并对未来研究方向进行展望,对完善锂电池健康状态估计和寿命预测算法理论体系、指导实际应用技术具有重要意义。

关键词：锂离子电池状态估计寿命预测电化学模型数据驱动技术

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Plume-lithosphere interaction in the Comei Large Igneous Province: Evidence from two types of mafic dykes in Gyangze, south Tibet, China

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China Geology 2024年第1期7卷 80-90页

作者： Ya-ying Wang Ling-sen Zeng Li-e Gao Li-long Yan Ling-hao Zhao Jia-hao Gao Ying-long di Guang-xu Li Yi-hong Tian Institute of Geology Chinese Academy of Geological SciencesBeijing 100037China National Research Center for Geoanalysis Chinese Academy of Geological SciencesBeijing 100037China China Nonferrous Meta.s(Guilin)Geology and Mining Co. LtdGuilin 541004China

Two suites of mafic dykes,T1193-A and T1194-A,outcrop in Gyangze area,southeast *** are in the area of Comei LIP and have indistinguishable field occurrences with two other dykes in Gyangze,T0902 dyke with 137.7±1.3 Ma zircon age and T0907 dyke with 142±1.4 Ma zircon age reported by Wang YY et al.(2016),indicating coeval formation *** all the four diabase dykes into consideration,two different types,OIB-type and weak enriched-type,can be ***“OIB-type”samples,including T1193-A and T0907 dykes,show OIB-like geochemical features and have initial Sr-Nd isotopic values similar with most mafic products in Comei Large Igneous Provinces(LIP),suggesting that they represent melts directly generated from the Kerguelen mantle ***“weak enriched-type”samples,including T1194-A and T0902 dykes,have REEs and trace element patterns showing withinplate affinity but have obvious Nb-ta.Ti negative *** show uniform lowerεNd(t)values(−6‒−2)and higher 87Sr/86Sr(t)values(0.706‒0.709)independent of their MgO variation,indicating one enriched mantle *** their closely spatial and temporal relationship with the widespread Comei LIP magmatic products in Tethyan Himalaya,these“weak enriched-type”samples are consistent with mixing of melts from mantle plume and the above ancient Tethyan Himalaya subcontinenta. lithospheric mantle(SCLM)in different *** weak enriched mafic rocks in Comei LIP form one special rock group and most likely suggest large scale hot mantle plume-continenta. lithosphere *** process may lead to strong modification of the Tethyan Himalaya lithosphere in the Early Creta.eous.

关键词： OIB type diabase Comei Large Igneous Province Weakly enriched diabase Plume-lithosphere interaction Nb-ta.Ti negative anomaly Kerguelen plume Geological survey engineering Tibet Plateau

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