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Clinical effect and prognosis of laparoscopic surgery on colon cancer complicated with intestinal obstruction patients

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World Journal of Gastrointestinal Surgery 2025年第3期17卷 249-258页

作者： Pei-Hua Wu Zheng-Quan ta Department of General Surgery Baoji High-tech HospitalBaoji 721000Shaanxi ProvinceChina

BACKGROUnD Colon cancer is one of the most common malignancies of the digestive tract,often complicated by intestinal obstruction,which can significantly impact patient *** traditional laparotomy is the standard treatment,it is associated with large wounds,slower recovery,and higher complication *** surgery,a minimally invasive approach,may offer better outcomes for these *** To evaluate the clinical effects and prognosis of laparoscopic surgery in patients with colon cancer complicated by intestinal obstruction compared to traditional *** A retrospective analysis was conducted on 100 patients diagnosed with colon cancer and intestinal obstruction who underwent surgical treatment between January 2020 and December *** were divided into two groups:The control group(CG),treated with traditional laparotomy,and the observation group(OG),treated with laparoscopic *** effects,surgical indicators,postoperative pain,inflammatory response,complication rates,quality of life,and prognosis were assessed and compared between the two *** The OG showed superior clinical outcomes compared to the CG(Pnts in the OG had shorter operation times,reduced intraoperative blood loss,faster recovery of intestinal function,earlier mobilization,and shorter hospital stays(Pn(numerical rating scale scores)and inflam-matory markers[tumor necrosis factor-alpha(TnF-α),interleukin-6(IL-6),C-reactive protein(CRP)]were lower in the OG(Pncidence of complic-ations was significantly reduced in the OG(6.00%vs 22.00%,Pncluding physical function,psychological state,social communication,and self-care ability,were significantly higher in the OG(Pno significant differences between groups in abdominal drainage volume,1-year tumor recurrence or meta.ta.is rates,or 1-and 3-year survival rates(P>0.05).COnCLUSIOn The OG showed superior cl

关键词： Colon cancer Intestinal obstruction Laparoscopic surgery Complication

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一种基于FL-TransCnn神经网络的水声智能频谱感知算法

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电讯技术 2025年

作者：李玉芳王锴张力良徐凌伟 Gulliver ta 青岛科技大学信息科学技术学院数字化学习技术集成与应用教育部工程研究中心加拿大维多利亚大学电子与计算机工程学院

海洋通信装备间产生的海量数据导致水声频谱资源紧张，亟需提高水声频谱利用率以满足信息传递需求。因此，一种基于联邦学习（Federated Learning， FL）、Transformer和卷积神经网络（Convolutional neural networks， Cnn）的水声智... 详细信息

海洋通信装备间产生的海量数据导致水声频谱资源紧张，亟需提高水声频谱利用率以满足信息传递需求。因此，一种基于联邦学习（Federated Learning， FL）、Transformer和卷积神经网络（Convolutional neural networks， Cnn）的水声智能频谱感知算法被提出，以提高频谱利用率。首先，基于FL实现数据隔离状态下的信息共享，并应用Paillier加密技术进行权重加密保障。其次，本地感知数据经连续小波变换构建为时频谱图。最后，融合Cnn与Transformer构建了TransCnn感知器，通过并行分支实现了高精度感知。TransCnn感知器包含预处理表征模块和并行分支表征模块；其中，预处理表征模块利用深度可分离卷积改进了Transformer以处理时频谱图，增强了自注意力机制对局部特征的建模能力；并行分支表征模块联合了Transformer、卷积层、池化层等执行两路差异表征，然后融合两路特征，可以聚焦更细微的关键特征，实现高精度水声智能频谱感知技术。在信噪比-18～0 dB范围内，与RepVGG、Swin-transformer、YOLOv7、Mobilenet算法相比，基于FL-TransCnn神经网络的水声智能频谱感知算法的平均检测概率提升了4%～10%，平均虚警概率降低了2%～9%。

关键词：海洋物联网频谱感知联邦学习连续小波变换深度可分离卷积

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Functional,chemical,and sensorial properties of gluten-free fermented instant soup powders developed by use of mung bean and drum drying process

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Food Bioscience 2022年第3期47卷 1070-1081页

作者： Bilge taşkın nazlıSavlak Department of Food Engineering Faculty of EngineeringManisa Celal Bayar University45140YunusemreManisaTurkey

There is a potent demand to develop novel gluten-free food alternatives that are nutritious and ***-free instant fermented soup powder was developed by partial substitution of rice flour with mung bean *** of drum drying conditions;feed moisture(45–65%),drum rotating speed(0.6–2.2 rpm),and steam pressure(75–95 psi)on functional,chemical,sensorial,and morphological properties of soup powders were *** powders exhibited high protein content(20.52–22.62%)and remarkable amounts of dietary fibers(2.63–3.94%),total phenolics(2.23–3.64μg GAE/g),and antioxidant capacities(DPPH:6.28–9.96μmol TEAC/g,FRAP:26.02–42.88μmol/g).The instant structure of the soup powder was provided by water solubility(17.93–23.14%),water absorption(3.20–4.20 g/g),and gelatinization degree(82.92–97.60%)analyses,as well as SEM appearances and DSC *** conditions were determined as 57.55%feed moisture,1.00 rpm rotating speed,and 91.27 psi steam *** instant soup powders had enhanced chemical,functional and bioactive properties,and can be used practically in daily and social life by celiac patients or gluten sensitive *** bean was proven to be a valid option for novel application opportunities in gluten-free systems.

关键词： Gluten-free Antioxidant activity Mung bean Optimization Instant soup Drum drying Quality characteristics

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Role of ultrasound in colorectal diseases

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World Journal of Gastroenterology 2016年第43期22卷 9477-9487页

作者： Renáta Bor Anna Fábián Zoltán Szepes First Department of Medicine University of Szeged

Ultrasound is an undervalued non-invasive examination in the diagnosis of colonic diseases. It has been replaced by the considerably more expensive magnetic resonance imaging and computed tomography, despite the fact that, as first examination, it can usefully supplement the diagnostic process. Transabdominal ultrasound can provide quick information about bowel status and help in the choice of adequate further examinations and treatment. Ultrasonography,as a screening imaging modality in asymptomatic patients can identify several colonic diseases such as diverticulosis, inflammatory bowel disease or cancer. In addition, it is widely available, cheap, non-invasive technique without the use of ionizing radiation, therefore it is safe to use in childhood or during pregnancy, and can be repeated at any time. new ultrasound techniques such as elastography, contrast enhanced and Doppler ultrasound, miniprobes rectal and transperineal ultrasonography have broadened the indication. It gives an overview of the methodology of various ultrasound examinations, presents the morphology of normal bowel wall and the typical changes in different colonic diseases. We will pay particular attention to rectal and transperineal ultrasound because of their outstanding significance in the diagnosis of rectal and perineal disorders. This article seeks to overview the diagnostic impact and correct indications of bowel ultrasound.

关键词： Ultrasound Perineal ultrasound Rectal endosonography Gastrointestinal diseases

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A Regional Structural Mapping Approach for Mineral Exploration: Application in the Southwestern Region of Burkina Faso

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Open Journal of Geology 2025年第1期15卷 1-21页

作者： Kalidou Traoré Benjamin Sawadogo Koffi Vincent de Paul Vodounnou Wilédio Marc-Emile Bonzi Georges Alassane Oua.ta.a Morou François Ouédraogo Séta naba Laboratoire de Godynamique et de Cartographie Universit des Sciences des Techniques et des Technologies de Bamako Bamako Mali Laboratoire Gosciences et Environnement (LaGE) Dpartement des Sciences de la Terre Universit Joseph Ki-Zerbo Ouagadougou Burkina Faso Institut Teng Tuuma Gosciences de Ouagadougou (ITTGO) Ouagadougou Burkina Faso Universit Daniel Ouezzin Coulibaly Unit de Formation et de Recherche en Sciences Appliques et Technologies (UFR-SAT) Ddougou Burkina Faso

From a harmonized structural map at the scale of a portion of SW Burkina Faso (90 × 80 km2), we targeted prospective zones on the basis of structural criteria and structure-geology relationships. The map was constructed from an aeromagnetic image, and the geology was deduced from old geological maps. The procedure involved extracting the magnetic fabric and deducing the deformation gradients, which led to the identification of shear zones. Analysis and interpretation of the structural geometry of the obtained structural pattern led us to target areas of interference between structures or geology-structures interplays, which are conducive to the deposition of metallic elements. The subsequent overlay of known gold prospects and deposits documented in the region revealed the validity of the predefined prospects. This result reinforces the applicability of the methodology as a first-order regional approach to mineral exploration.

关键词： Magnetic Fabric Shear Zones targeting Gold Mining Exploration sWAC Burkina Faso

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“知情共育”智慧教育新范式:内涵与进路

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电化教育研究 2025年第2期46卷 19-25页

作者：王一岩塔卫刚郑永和北京师范大学中国教育与社会发展研究院北京100875 新疆师范大学教育科学学院新疆乌鲁木齐830017 北京师范大学科学教育研究院北京100875

“知情共育”智慧教育新范式立足智慧教育变革的时代背景,聚焦创新人才培养的现实需求,破除以往智慧教育研究中“重认知轻情感”“知情分离”的实践误区,将认知和情感的协调发展与协同进化作为学习发生的本体性存在,构建“认知—情感”... 详细信息

“知情共育”智慧教育新范式立足智慧教育变革的时代背景,聚焦创新人才培养的现实需求,破除以往智慧教育研究中“重认知轻情感”“知情分离”的实践误区,将认知和情感的协调发展与协同进化作为学习发生的本体性存在,构建“认知—情感”协同表征的评价体系,揭示认知和情感的协同演化规律,引领智慧教育服务策略的转型升级,助力教育实践的创新变革。“知情共育”智慧教育新范式的实践落地,需要强化知情共重的育人目标引领、知情共探的评价体系构建、知情共生的学习机理揭示、知情共促的服务策略优化、知情共育的教育模式创新。未来需要进一步推动“认知—情感”协同培育的教育范式创新,构建“认知—情感”协同表征的教育指标体系,推进“认知—情感”协同演化的教育规律研究,打造“认知—情感”协同增强的教育服务模式,以推动智慧教育的研究和实践创新。

关键词：知情共育智慧教育新范式人机协同教育生成式人工智能

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Advances in haemostatic sponges: Characteristics and the underlying mechanisms for rapid haemostasis

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Bioactive Materials 2023年第9期27卷 231-256页

作者： Akriti nepal Huong D.n.Tran nam-Trung nguyen Hang Thu ta Queensland Micro-and nanotechnology Centre Griffith UniversityNathanQueensland4111Australia Australian Institute for Bioengineering and nanotechnology University of QueenslandSt LuciaQueensland4072Australia Bioscience Discipline School of Environment and ScienceGriffith UniversityNathanQueensland4111Australia

In traumatized patients, the primary cause of mortality is uncontrollable continuous bleeding and unexpected intraoperative bleeding which is likely to increase the risk of complications and surgical failure. High expansion sponges are effective clinical practice for the treatment of wound bleeding (irregular/deep/narrow) that are caused by capillaries, veins and even arterioles as they possess a high liquid absorption ratio so can absorb blood platelets easily in comparison with traditional haemostasis treatments, which involve compression, ligation, or electrical coagulation etc. When in contact with blood, haemostatic sponges can cause platelet adhesion, aggregation, and thrombosis, preventing blood from flowing out from wounds, triggering the release of coagulation factors, causing the blood to form a stable polymerized fibre protein, forming blood clots, and achieving the goal of wound bleeding control. Haemostatic sponges are found in a variety of shapes and sizes. The aim of this review is to facilitate an overview of recent research around haemostatic sponge materials, products, and technology. This paper reviews the synthesis, properties, and characteristics of haemostatic sponges, together with the haemostasis mechanisms of haemostatic sponges (composite materials), such as chitosan, cellulose, gelatin, starch, graphene oxide, hyaluronic acid, alginate, polyethylene glycol, silk fibroin, synthetic polymers silver nanoparticles, zinc oxide nanoparticles, mesoporous silica nanoparticles, and silica nanoparticles. Also, this paper reviews commercial sponges and their properties. In addition to this, we discuss various in-vitro/in-vivo approaches for the evaluation of the effect of sponges on haemostasis .

关键词： Haemostatic sponge Characteristics Mechanism Haemostasis nanoparticles

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In vivo optical quality of posterior-chamber phakic impla.ta.le collamer lenses with a central port

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Eye and Vision 2021年第5期8卷 295-302页

作者： Robert Montés-Micó Francisco Pastor-Pascual Enrique Artiaga-Elordi Ramón Ruiz-Mesa Pedro tañá-Rivero Optics and Optometry&Vision Sciences Department University of Valenciac/o Dr Moliner 5046100 ValenciaSpain Oftalvist Clinic ValenciaSpain

Background:The aim of this review is to summarize the optical quality results in patients following the impla.ta.ion of the V4c impla.ta.le collamer lens with a central port(ICL,StaAR Surgical Inc.).Main text:A literature search in several databases was carried out to identify those publications,both prospective,retrospective and/or comparative with other refractive surgery procedures,reporting optical outcomes of patients who were implanted with the V4c ICL model.A total of 17 clinical studies published between 2012 and 2021 were included in this review.A detailed analysis of the available data was performed including number of eyes,follow-up and preoperative spherical ***,the review focused on several optical parameters including higher-order aberrations(HOAs),modulation transfer function(MTF)cut-off frequency and Strehl *** review encompassed a total of 817 eyes measured using different optical devices based on Hartmann-Shack,retinal image quality measurement and ray-tracing technologies at different ***:The outcomes found in this review lead us to conclude that the ICL V4c model provides good optical quality,by means of different metrics,when implanted.

关键词： Impla.ta.le collamer lens Phakic Optical quality Higher order aberrations Modulation transfer function

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我国绿色人才研究热点主题与趋势展望

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继续教育研究 2025年第1期 87-94页

作者：朱敏她林呼华东师范大学教育学部上海200241

国家经济社会发展全面绿色转型,要求教育作出积极回应,即培养绿色人才将成为新时代我国教育高质量发展的重要支撑。为了解我国绿色人才研究基础,找到后续研究的主要方向和论题,借助于数据分析软件对国内绿色人才文献予以系统分析。2000... 详细信息

国家经济社会发展全面绿色转型,要求教育作出积极回应,即培养绿色人才将成为新时代我国教育高质量发展的重要支撑。为了解我国绿色人才研究基础,找到后续研究的主要方向和论题,借助于数据分析软件对国内绿色人才文献予以系统分析。2000年以来,我国绿色人才研究呈现出三个明显发展阶段,研究队伍尚不充分,在内容上主要集中在职业教育中的绿色技能教育、高等学校绿色建设与绿色人才培养、企业绿色人力资源管理等三个方面。最后,从内容维度对未来我国绿色人才研究方向提出建议。

关键词：绿色发展可持续发展绿色人才绿色人力资源绿色教育

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SR11023对映异构体的合成及PPARγ拮抗活性

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化学研究与应用 2025年第1期37卷 169-175页

作者：苟冰心黄娜王建塔汤磊贵州医科大学药学院贵州贵阳550004 贵州医科大学贵州省化学合成药物研发利用工程技术研究中心贵州贵阳550004 贵州医科大学贵州省常见慢性病发病机制和药物研究重点实验室贵州贵阳550004

采用2-(4-甲基苯基)丙酸、对肼基苯甲酸为起始原料,分别经甲酯化、甲基化、溴代以及Fischer吲哚合成、苄酯化制备2-(4-(溴甲基)苯基)-2-甲基丙酸甲酯(中间体1)和2,3-二甲基-1H-吲哚-5-甲酸苄酯(中间体2),然后通过n-烷基化、催化氢化、... 详细信息

采用2-(4-甲基苯基)丙酸、对肼基苯甲酸为起始原料,分别经甲酯化、甲基化、溴代以及Fischer吲哚合成、苄酯化制备2-(4-(溴甲基)苯基)-2-甲基丙酸甲酯(中间体1)和2,3-二甲基-1H-吲哚-5-甲酸苄酯(中间体2),然后通过n-烷基化、催化氢化、酰化、Suzuki偶联以及水解反应首次合成SR11023对映异构体,总收率达16.5%。该合成路线为首次报道,方法简单,反应条件温和,中间体与目标化合物均通过^(1)H nMR、^(13)C nMR以及ESI-HRMS进行结构确证。通过GAL-4 PPARγ萤光素酶报告基因及TR-FRET PPARγ竞争性结合分析确证了SR11023对映异构体为高亲和性PPARγ拮抗剂,并阐明α-甲基对活性的影响。

关键词： PPARγ拮抗剂 SR11023对映异构体 α-甲基合成 PPARγ拮抗活性

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