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世界核心医学期刊文摘（胃肠病学分册） 2005年第11期1卷 8-9页

作者： Williams S.b. Greenspon J. Young H.A. orkin b.a. 陈云茹 Division of Colon and Rectal Surgery 2150 Pennsylvania Avenue N.W. Washington DC 20037 United StatesDr.

PURPOSE: The aim of this study was to assess incidence, risk factors, and recurrence rates for conservative and surgical management of small bowel obstruction. METHODS: Retrospective chart review was conducted of 329 patients accounting for 487 admissions with small bowel obstruction. Data were ob.a.ned from the institutional database and patient charts. Patients with early recurrent small bowel obstruction had prior operations or hospitalization with conservative therapy for small bowel obstruction, then had a hospital stay >10 days following abdominal surgery because of obstruction or required readmission for small bowel obstruction within 30 days. Patients treated for prior small bowel obstruction and then readmitted after 30 days for a recurrent small bowel obstruction were classified as having late recurrent small bowel obstruction. RESULTS: A total of 329 patients with a diagnosis of small bowel obstruction were identified. At index admission, 43 percent (142) were successfully treated conservatively, wh-ereas 57 percent (187) failed conservative treatment and underwent surgery. Overall, there were eight early deaths, four in each group (2.8 percent conservative vs. 2.1 percent surgical; no significant difference). The frequency of recurrence for those treated nonoperatively was 40.5 percent compared with 26.8 percent for patients treated operatively (P bowel obstruction (4.9 vs. 12.0 days; P bdominal surgery and 119 (37 percent) patients had no prior abdominal surgery before developing a small bowel obstruction. Previous abdominal operations by procedure type were colorectal surgery (34 percent), gynecologic surgery (28 percent), exploratory laparotomy (20 percent), appendectomy (14 percent), cholecystectomy (12 percent), herniorra

关键词：小肠梗阻肠梗阻患者阑尾切除术结肠直肠疝修补术剖腹探查术胃旁路术胆囊切除术复发率复发时间

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血栓性外痔:保守或手术治疗的预后

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世界核心医学期刊文摘（胃肠病学分册） 2005年第2期1卷 14-15页

作者： Greenspon J. Williams S.b. Young H.A. orkin b.a. 王志宇 Division of Colon and Rectal Surgery 2150 Pennsylvania Avenue N.W. Washington DC 20037 United StatesDr.

PURPOSE: Few data exist on the actual recurrence rates of thrombosed external hemorrhoids. We wished to determine the incidence of recurrence, intervals to re currence, and factors predicting recurrence of thrombosed external hemorrhoids a fter conservative or surgical management. METHODS: Two hundred and thirty-one c onsecutive patients with thrombosed external hemorrhoids treated from 1990 to 20 02 were identified. Recurrence was defined as complete resolution of the index l esion with subsequent return of a thrombosed external hemorrhoid and did not inc lude patients with chronic symptoms. Data were gathered retrospectively. Multipl e potential risk factors were reviewed. RESULTS: The index thrombosed external h emorrhoid was managed conservatively in 51.5 percent of cases and surgically in 48.5 percent. There were no differences between groups in gender, age, or race, and 44.5 percent of all patients had a prior history of thrombosed external hemo rrhoid. A prior history was less common in the conservative group than in the su rgical group (38.1 percent vs. 51.3 percent; P bleeding as the primary complaint was higher in the surgical group (Pbleeding, and a lump (P< 0.005). Mean follow-up was 7.6 months, with th e range extending to 7 years. Time to symptom resolution averaged 24 days in the conservative group vs. 3.9 days in the surgical group (P< 0.0001). The overall incidence to recurrence was 15.6 percent-80.6 percent in the conservative group vs. 19.4 percent in the surgical group. The rate of recurrence in the conservat ive group was 25.4 percent (4/29; 14 percent were excised) whereas only 6.3 perc ent of the surgical patients had recurrence (P < 0.0001). Mean time to recurrenc e was 7.1 months in the conservative group vs. 25 months in the surgical group ( P < 0.0001). Survival analysis for time to recurrence of

关键词：血栓性外痔慢性症状保守治疗组皮赘复发率复发时间初始症状良性前列腺增生紧张症潜在危险因素

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Calculation of Two-center Nuclear Attraction Integrals over Slater Type Orbitals in Molecular Coordinate System

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Chinese Journal of Chemistry 2004年第6期22卷 545-548页

作者： MAMEDOV b.a. Department of Physics Faculty of Arts and Sciences Gaziosmanpasa University Tokat Turkey

A closed analytical relation is derived for the two-center nuclear attraction integrals over Slater type orbitals (STOs) in terms of binomial coefficients. This formula can be used in highly accurate calculations of the nuclear at-traction integrals. The relationships ob.a.ned are valid for arbitrary values of quantum numbers and screening con-stants of STOs and location of nuclei.

关键词： Slater type orbitals nuclear attraction integrals overlap integrals molecular integrals

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Intrumer:A Multi Module Distributed Explainable IDS/IPS for Securing Cloud Environment

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Computers, Materials & Continua 2025年第1期82卷 579-607页

作者： Nazreen banu A S.K.b.Sangeetha Department of Computer Science and Engineering SRM Institute of Science and TechnologyVadapalani CampusChennai600026Tamil NaduIndia

The increasing use of cloud-based devices has reached the critical point of cybersecurity and unwanted network *** environments pose significant challenges in maintaining privacy and *** approaches,such as IDS,have been developed to tackle these ***,most conventional Intrusion Detection System(IDS)models struggle with unseen cyberattacks and complex high-dimensional *** fact,this paper introduces the idea of a novel distributed explainable and heterogeneous transformer-based intrusion detection system,named INTRUMER,which offers balanced accuracy,reliability,and security in cloud settings bymultiplemodulesworking together within *** traffic captured from cloud devices is first passed to the TC&TM module in which the Falcon Optimization Algorithm optimizes the feature selection process,and Naie bayes algorithm performs the classification of *** selected features are classified further and are forwarded to the Heterogeneous Attention Transformer(HAT)*** this module,the contextual interactions of the network traffic are taken into account to classify them as normal or malicious *** classified results are further analyzed by the Explainable Prevention Module(XPM)to ensure trustworthiness by providing interpretable *** the explanations fromthe classifier,emergency alarms are transmitted to nearby IDSmodules,servers,and underlying cloud devices for the enhancement of preventive *** experiments on benchmark IDS datasets CICIDS 2017,Honeypots,and NSL-KDD were conducted to demonstrate the efficiency of the INTRUMER model in detecting network trafficwith high accuracy for different *** outperforms state-of-the-art approaches,ob.a.ning better performance metrics:98.7%accuracy,97.5%precision,96.3%recall,and 97.8%*** results validate the robustness and effectiveness of INTRUMER in securing diverse cloud environments against sophisticated cyber threats.

关键词： Cloud computing intrusion detection system transformers and explainable artificial intelligence(XAI)

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Neuroinflammation revisited through the microglial lens

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Neural Regeneration Research 2025年第7期20卷 1989-1990页

作者： Renato Socodato João b.Relvas Institute of Research and Innovation in Health(i3S)and Institute for Molecular and Cell biology(IbMC) University of PortoPortoPortugal Department of biomedicine Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuroimmunology is emerging as a pivotal field,shedding light on the intricate dialogues between the central nervous system(CNS)and the immune *** exploration is particularly significant in understanding microglia,the CNS’s innate immune cells,beyond the conventional conflation of“neuroinflammation”and“microglial activation.”This conflation has clouded the true complexity of these processes,potentially stalling scientific progress and the development of new *** challenge the long-standing perspectives that have oversimplified these interactions,advocating for a deeper exploration of the dynamic relationship between neuroinflammation and microglial *** dissecting specific molecular pathways,we aim to illuminate their elaborate roles in neuroinflammatory responses,especially in the context of Alzheimer’s disease(AD).Here,neuroinflammation is not merely a passive observer or a direct antagonist but a complex agent in the disease’s *** article calls for a significant paradigm shift towards an integrative,multi-omics approach to *** such a comprehensive framework is crucial for advancing our understanding of neuroinflammatory conditions and paving the way for targeted therapeutic strategies for b.a.n diseases.

关键词： inflammation simplified activation

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Federated Learning’s Role in Next-Gen TV Ad Optimization

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Computers, Materials & Continua 2025年第1期82卷 675-712页

作者： Gabriela Dobrita Simona-Vasilica Oprea Adela bâra Department of Economic Informatics and Cybernetics Bucharest University of Economic StudiesBucharest010374Romania

In the rapidly evolving landscape of television advertising,optimizing ad schedules to maximize viewer engagement and revenue has become *** methods often operate in silos,limiting the potential insights gained from broader data analysis due to concerns over privacy and data *** article introduces a novel approach that leverages Federated Learning(FL)to enhance TV ad schedule optimization,combining the strengths of local optimization techniques with the power of global Machine Learning(ML)models to uncover actionable insights without compromising data *** combines linear programming for initial ads scheduling optimization with ML—specifically,a K-Nearest Neighbors(KNN)model—for predicting ad spot *** into account the diversity and the difficulty of the ad-scheduling problem,we propose a prescriptivepredictive approach in which first the position of the ads is optimized(using Google’s OR-Tools CP-SAT)and then the scheduled position of all ads will be the result of the optimization ***,this output becomes the target of a predictive task that predicts the position of new entries based on their characteristics ensuring the implementation of the scheduling at large scale(using KNN,Light Gradient boosting Machine and Random Forest).Furthermore,we explore the integration of FL to enhance predictive accuracy and strategic insight across different broadcasting networks while preserving data *** FL approach resulted in 8750 ads being precisely matched to their optimal category placements,showcasing an alignment with the intended diversity ***,there was a minimal deviation observed,with 1133 ads positioned within a one-category variance from their ideal placement in the original dataset.

关键词： Ad scheduling prescriptive-predictive approach federated learning KNN

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HEφTEГA3OHOCHOCTb 3Oh лAbNHHON CEдNMEHTALINN b HEOKOME 3AлAПAдHON CNьNPN

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新疆石油地质 2001年第2期22卷 172-176页

作者： ЕpШObC.b. Kaэаненkoвb.a. kароroдиню.H. ИHCTHTYTreoпrиннефтннraaaCибнpckoroOтдениБPoccийckoйAkaдemиинayk HoBocибHpck630090PoccиБ

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Periodic Algeb.a. Generated by Groups

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Algeb.a.Colloquium 2015年第4期22卷 541-554页

作者： S. Albeverio b.a. Omirov U.A. Rozikov Institut fur Angewandte Mathematik and HCM Universitat bonn Bonn Germany Institute of Mathematics 29 Do'rmon Yo'li str. 100125 Tashkent Uzbekistan

We consider algeb.a. with basis numerated by elements of a group G. We fix a function f from G × G to a ground field and give a multiplication of the algeb.a.which depends on f. We study the basic properties of such algeb.a.. In particular, we find a condition on f under which the corresponding algeb.a.is a Leibniz algeb.a. Moreover, for a given subgroup G of G we define a G-periodic algeb.a. which corresponds to a G-periodic function f, we establish a criterion for the right nilpotency of a G-periodic algeb.a. In addition, for （7 = Z we describe all 2Z- and 3Z-periodic algeb.a.. Some properties of nZ-periodic algeb.a. are ob.a.ned.

关键词： periodic algebra Leibniz algebra group

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On Evolution Algeb.a.

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Algeb.a.Colloquium 2014年第2期21卷 331-342页

作者： J.M. Casas M. Ladra b.a. Omirov U.A. Rozikov Department of Applied Mathematics E. U.I.T. Forestal Pontevedra University of Vigo 36005 Spain Department of Algebra University of Santiago de Compostela 15782 Spain Institute of Mathematics Tashkent 100125 Uzbekistan

The structural constants of an evolution algeb.a.are given by a quadratic matrix. In this work we establish an equivalence between nil, right nilpotent evolution algeb.a. and evolution algeb.a. defined by upper triangular matrices. The classification of 2-dimensional complex evolution algeb.a. is ob.a.ned. For an evolution algeb.a.with a special form of the matrix, we describe all its isomorphisms and their compositions. We construct an algorithm running under Mathematica which decides if two finite dimensional evolution algeb.a. are isomorphic.

关键词： evolution algebra nil algebra right nilpotent algebra group of endomor-phisms classification

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Development of a sample preparation approach to measure the size of nanoparticle aggregates by electron microscopy

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Particuology 2019年第4期17卷 49-57页

作者： Agnieszka Dudkiewicz Angela Lehner Qasim Chaudhry Kristian Molhave Guenter Allmaier Karen Tiede Alistair b.a. boxall Peter Hofmann John Lewis The Food and Environment Research Agency Sand Hutton York Y041 1LZ UK Department of Environment The University of York Heslington York YO10 5DD UK National Centre for Food Manufacturing The University of Lincoln Holbeach PE12 7AG UK Research Group bio- and Polymer Analysis Institute of Chemical Technologies and Analytics TU Wien (Vienna University of Technology) Getreidemarkt 9 A-1060 Vienna Austria University of Chester Parkgate Road Chester CH1 4BJ UK Department of Micro and Nanotechnology Technical University of Denmark DTU Bldg 345b Lyngby 2800 Denmark Research Centre for Global Food Security and Ecosystems University of Hohenheim Wollgrasweg 43 70155 Stuttgart Germany Department of Geoinformatics - Z.GIS University of Salzburg Schillerstr. 30 A-5020 Salzburg Austria

Electron microscopy (EM) is widely used for nanoparticle (NP) sizing. Following an initial assessment of two sample preparation protocols described in the current literature as"unperturbed", we found that neither could accurately measure the size of NPs featuring a broad size distribution, e.g., aggregates. because many real-world NP samples consist of aggregates, this finding was of considerable concern. The data showed that the protocols introduced errors into the measurement by either inducing agglomeration artefacts or providing a skewed size distribution towards small particles (skewing artefact). The focus of this work was to develop and apply a mathematical refinement to correct the skewing artefact. This refinement provided a much improved agreement between EM and a reference methodology, when applied to the measurement of synthetic amorphous silica NPs. Further investigation, highlighted the influence of NP chemistry on the refinement. This study emphasised the urgent need for greater and more detailed consideration regarding the sample preparation of NP aggregates to routinely achieve accurate measurements by EM. This study also provided a novel refinement solution applicable to the size characterisation of silica and c让rate-coated gold NPs featuring broad size distributions. With further research, this approach could be extended to other NP types.

关键词： Nanoparticles Aggregates Measurement Electron microscopy Sample preparation Artefacts

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