检索结果-南通市图书馆

Atypical Presentation of Prostatic Cancer with Left Axillary and Supraclavicular Lymphadenopathy

Open Journal of Urology 2022年第4期12卷 228-236页

作者： Mohamed Izeldeen Ibrahim Abdulgadir Elsunny Hamadelnil Mutaz Mohamed rehab osman abdelrhman Tamir A. Mahmmoud Ahmed M. Elnour Hala Yagoub Lyla M. Alagab Ahmed Gaper Hamad Department of Urology Prince Osman Digna Referral Hospital Portsudan Sudan Department of Surgery Red Sea University Portsudan Sudan Department of General Surgery Ministry of Health Sudan Department of Radiology Port Corporation Hospital Portsudan Sudan Sudan Medical Specialization Board Khartoum Sudan Prince osman Digna Referral Hospital Portsudan Sudan

Introduction: The burden of prostatic cancer is rising in Sudan. Usually, they present late in their disease with urinary tract obstruction, hematuria, bony pain, or cachexia because there is no screening program. Here we present a patient with prostatic cancer who presented with left axillary mass as his main concern. Case Description: 82-year-old Sudanese male presented with a left axillary and left supraclavicular lymphadenopathy of a few months’ duration. He underwent a decisional biopsy which showed metastatic adenocarcinoma. Upper and lower GI endoscopy were performed but the latter was complicated by a sigmoid perforation with peritonitis. During laparatomy, multiple enlarged pelvic lymphnodes were encountered and a biopsy result suggested a metastatic prostatic neoplasm. Later, prostatic biopsy confirmed the diagnosis. The patient was treated with bilateral orchidectomy. Clinical discussion: Lymphatic metastasis to axillary lymph nodes is a very rare manifestation of prostate cancer and only a few cases have been reported in the literature. It can cause diagnostic difficulty since prostate cancer typically metastasis to the pelvic lymph node and very rarely involves he supradiaphragmatic lymph node. Conclusion: Metastatic prostatic carcinoma should be considered among the causes of supra-diaphragmatic lymph adenopathy. Careful physical and imaging examinations combined with PSA and pathological analysis are essential in the diagnosis of advanced prostate cancer with unusual presentation.

关键词： Prostatic Cancer Adenocarcinoma Axillary Metastasis Supraclavicular Metastasis Atypical Presentation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect of dates on blood glucose and lipid profile among patients with type 2 diabetes

引用

World Journal of Diabetes 2024年第6期15卷 1079-1085页

作者： Hyder osman Mirghani Internal Medicine University of TabukSaudi ArabiaTabuk 51941TabukSaudi Arabia

Poor fruit and vegetable consumption is one of the 10 major risk factors for *** is a misconception regarding the consumption of dates among patients with *** manuscript assessed the effects of date consumption on fasting and postprandial blood glucose,glycated hemoglobin,total cholesterol,triglycerides,low-density lipoproteins,high-density lipoproteins,and microbial *** literature databases were searched for relevant *** the 595 studies retrieved,24 assessed the effects of dates on glycemic control and ***,the evidence suggests that dates have a lowering effect on blood *** reduce total cholesterol and triglyceride levels and increase high-density lipoprotein *** also promote the abundance of beneficial gut ***,patients with diabetes and dyslipidemia can consume dates to reduce their blood glucose,cholesterol,and triglycerides.

关键词： Dates Lipid profile Blood glucose Diabetes mellitus Microbial contamination

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Comparative Study of Metaheuristic Optimization Algorithms for Solving Real-World Engineering Design Problems

引用

Computer Modeling in Engineering & Sciences 2024年第4期139卷 1039-1094页

作者： Elif Varol Altay osman Altay Yusuf Ovik Department of Software Engineering Manisa Celal Bayar UniversityManisa45400Turkey

Real-world engineering design problems with complex objective functions under some constraints are relatively difficult problems to *** design problems are widely experienced in many engineering fields,such as industry,automotive,construction,machinery,and interdisciplinary ***,there are established optimization techniques that have shown effectiveness in addressing these types of *** research paper gives a comparative study of the implementation of seventeen new metaheuristic methods in order to optimize twelve distinct engineering design *** algorithms used in the study are listed as:transient search optimization(TSO),equilibrium optimizer(EO),grey wolf optimizer(GWO),moth-flame optimization(MFO),whale optimization algorithm(WOA),slimemould algorithm(SMA),harris hawks optimization(HHO),chimp optimization algorithm(COA),coot optimization algorithm(COOT),multi-verse optimization(MVO),arithmetic optimization algorithm(AOA),aquila optimizer(AO),sine cosine algorithm(SCA),smell agent optimization(SAO),and seagull optimization algorithm(SOA),pelican optimization algorithm(POA),and coati optimization algorithm(CA).As far as we know,there is no comparative analysis of recent and popular methods against the concrete conditions of real-world engineering ***,a remarkable research guideline is presented in the study for researchersworking in the fields of engineering and artificial intelligence,especiallywhen applying the optimization methods that have emerged *** research can rely on this work for a literature search on comparisons of metaheuristic optimization methods in real-world problems under similar conditions.

关键词： Metaheuristic optimization algorithms real-world engineering design problems multidisciplinary design optimization problems

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Structural Elucidation of the Polymeric Condensed Tannins of Acacia nilotica Subspecies by ^(13)C NMR, MALDI-TOF and TMA as Sources of Bioadhesives

引用

Journal of Renewable Materials 2024年第7期12卷 1291-1310页

作者： Zeinab osman Antonio Pizzi Bertrand Charrier Institute of Engineering Research and Materials Technology National Center for ResearchP.O.Box 2404KhartoumSudan ENSTIB-LERMAB University of Lorraine27 rue Philippe SeguinEpinal88000France Department of Materials Science and Engineering Institute of Analytical Sciences and Physico-Chemistry for the Environment and Materials-Xylomat(IPREM-UMR5254)University of Pau and the Adour RegionE2S UPPACNRSMont de Marsan40004France

Tannin was extracted from different subspecies of Acacia nilotica,Acacia nilotica nilotica(Ann),Acacia nilotica tomentosa(Ant)and Acacia nilotica adansonii(Ana).The aim was to elucidate their structure and evaluate their reactivity as bioadhesives in the wood *** extracts were prepared by hot water extraction(90°C tem-perature).Their gel time with paraformaldehyde was used atﬁrst to compare their *** tannin contents and the percentage of total polyphenolic materials in different solutions of the extracts spray dried powder were determined by the hide powder *** solutions(47%)were tested by both MALDI ToF,*** thermomechanical analysis(TMA)was performed to evaluate their modulus of elasticity(MOE)at different *** gel times of all the three tannin extracts showed that their reactivity and it was com-parable to other known procyanidin/prodelphinidin tannin extract ***,Ann and Ant showed highest per-cent of total polyphenolic materials at 70%,64%,and 57%,*** 13CNMR spectra showed that the three subspecies of condensed tannins were mainly constituted of procyanidins(PC)and prodelphinidins(PD)in slightly different ***(56.5%PC and 43.4%PD),Ant(57%PC and 43%PD)and Ana(58%PC and 42%PD).MALDI–TOF spectra showed the presence ofﬂavonoid monomers,and oligomers some of which linked to short carbohydrates monomers or *** revealed that the three types of tannins had high MOE at their initial pH(5).

关键词： Acacia nilotica condensed tannins procyanidins prodelphinidins 13C NMR MALDI-ToF

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Duplicated gallbladder with acute cholecystitis:a case of unusual presentation and diagnostic challenges

引用

World Journal of Emergency Medicine 2024年第2期15卷 156-158页

作者： Eren Ogut Fatos Belgin Yildirim osman Memis Department of Anatomy Istanbul Medeniyet University Faculty of MedicineIstanbul 34722Türkiye Department of Anatomy Akdeniz University Faculty of MedicineAntalya 07070Türkiye Department of General Surgery Manavgat State HospitalAntalya 07060Türkiye

Anomalies in the gallbladder can lead to misidentifying anatomical structures,heightening the risk of complications in laparoscopic and open cholecystectomy *** to recognize these variations increases the chances of i... 详细信息

关键词： gallbladder injuries cholecystitis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A Comprehensive Analysis of the Thermo-Chemical Properties of Sudanese Biomass for Sustainable Applications

引用

Journal of Renewable Materials 2024年第4期12卷 721-736页

作者： Wadah Mohammed Zeinab osman Salah Elarabi Bertrand Charrier Institute of Analytical Sciences and Physical-Chemistry for the Environment and Materials-Xylomat University of Pau and the Adour RegionE2S UPPACNRSIPREM-UMR 5254Mont de Marsan40004France Institute of Engineering Research and Materials Technology(IERMT) National Center for Research(NCR)Ministry of Higher Education and Scientific ResearchKhartoum11111Sudan Faculty of Industries Engineering and Technology University of GeziraGezira State21111Sudan

The chemical composition and thermal properties of natural fibers are the most critical variables that determine the overall properties of the fibers and influence their processing and use in different sustainable applications,such as their conversion into bioenergy and *** thermal and mechanical properties can be estimated by evaluating the content of cellulose,lignin,and other extractives in the *** this research work,the chemical composition and thermal properties of three fibers,namely bagasse,kenaf bast fibers,and cotton stalks,were evaluated to assess their potential utilization in producing biocomposites and bioenergy *** chemical composition analysis followed the Technical Association of the Pulp and Paper Industry Standards(TAPPI)*** total phenol content was quantified using the Folin-Ciocalteu method,while Fourier Transform Infrared Spectroscopy(FTIR)was employed to assess the light absorption by the *** evaluate thermal stability and higher heating values,Thermogravimetric Analysis(TGA),Differential Scanning Calorimetry(DSC),and bomb calorimetry were *** chemical analysis revealed that bagasse contained 50.6%cellulose and 21.6%lignin,kenaf bast fibers had 58.5%cellulose and 10%lignin,and cotton stalks exhibited 40.3%cellulose and 21.3%*** FTIR curves demonstrated a notable similarity among the *** TGA analysis showed degradation temperatures of 321°C for bagasse,354°C for kenaf bast fibers,and 289°C for cotton *** DSC analysis revealed glass transition temperatures of 81°C for bagasse,66.3°C for cotton stalks,and 64.5°C for kenaf bast *** higher heating values were measured as 17.3,16.6 and 17.1 MJ/kg for bagasse,kenaf bast fibers,and cotton stalks,*** three fibers have a high potential for biocomposites and bioenergy material manufacturing.

关键词： Bagasse kenaf bast fibers cotton stalks TGA DSC FTIR

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Combustion characteristics of low-quality lignite for different bed material sphericities in a circulating fluidized bed boiler:A numerical study

引用

Particuology 2024年第7期90卷 364-382页

作者： Barış Gürel Gülşah Karaca Dolgun osman İpek Ali Keçebaş Department of Mechanical Engineering Engineering FacultySüleyman Demirel UniversityÇünürIspartaTurkey Department of Energy Systems Engineering Technology FacultyMuğla SıtkıKoçman UniversityKötekliMenteşeMuğlaTurkey

This study delves into the combustion behavior of various lignite types within a circulating fluidized bed boiler(CFBB),with a primary focus on the impact of different bed material sphericity ratios(0.5,0.7,and 0.9).Utilizing bed material with a sphericity ratio of 0.9 sourced from theÇan power plant and verified through experimentation,the research reveals several key ***,furnace temperatures tended to rise with higher sphericity ratios,albeit with variations between lignite types,particularly highlighting the complexity of this relationship in the case of GLI-Tunçbilek *** levels in the combustion chamber remained consistent across different sphericity ratios,indicating minimal influence on pressure *** combustion efficiency,especially at the bottom of the boiler,was observed at lower sphericity levels(0.5 and 0.7)forÇan lignite,as reflected in CO_(2) mole *** NO_(x) emissions generally decreased with lower sphericity,the sensitivity to sphericity varied by lignite type,with Ilgın lignite showcasing low NO_(x) but high SO_(2) emissions,underscoring the intricate interplay between lignite properties,sphericity,and ***,this study advances our understanding of CFBB combustion dynamics,offering insights valuable for optimizing performance and emissions control,particularly in lignite-based power.

关键词： Circulating fluidized bed boiler Computational particle fluid dynamics method Particle sphericity ratios NO_(x)and SO_(2)emissions Energy production efficiency

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Coupling coordinated development among digital economy,regional innovation,and talent employment:A case study in the Hangzhou Metropolitan Circle,China

引用

Regional Sustainability 2024年第1期5卷 93-106页

作者： QIU Luyi Sharina osman HUA Yidi Department of International Trade and Economics Ningbo PolytechnicNingbo315800China Business School Universiti Kuala LumpurKuala Lumpur50250Malaysia Research Institute of Digital Culture and Tourism Ningbo PolytechnicNingbo315800China School of International Studies University of Nottingham Ningbo ChinaNingbo315400China

Coordinative development across various systems,particularly the economic,social,cultural,and human resources subsystems,is a key aspect of urban sustainability and has a direct impact on the quality of *** Hangzhou Metropolitan Circle,comprising Hangzhou City,Huzhou City,Jiaxing City,and Shaoxing City,was the first metropolitan circle approved by the National Development and Reform Commission(NDRC)as a demonstration of economic transformation in *** evaluate the coupling coordination degree of the four cities and analyze the coordinative development in three systems(including digital economy,regional innovation,and talent employment),we collected panel data during 2015–2022 from these four *** development level of the three systems was evaluated by the standard deviation method and comprehensive development *** results are as follows:(1)the level of coupling coordinated development of the three systems in the Hangzhou Metropolitan Circle was relatively low;(2)the coupling coordination degree of the four cities in the Hangzhou Metropolitan Circle showed significant regional differences,among which Hangzhou City was in the leading position,and Huzhou,Jiaxing,and Shaoxing cities made steady but slow progress in the coupling development of the three systems;and(3)the development of digital economy and talent employment needs to be *** study contributes to the coordinative development of Hangzhou Metropolitan Circle by innovatively focusing on the coupling coordination relationship among digital economy,regional innovation,and talent employment,which also meets the industrial layout of Hangzhou Metropolitan *** this way,the optimal allocation and sustainable development of digital economy,regional innovation,and talent employment in the Hangzhou Metropolitan Circle can be achieved.

关键词： Digital economy Regional innovation Talent employment Coupling coordination degree Hangzhou Metropolitan Circle

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Herbal compounds as promising therapeutic agents in precision medicine strategies for cancer:A systematic review

引用

Journal of Integrative Medicine 2024年第2期22卷 137-162页

作者： Bizhar Ahmed Tayeb Ikhwan Yuda Kusuma Alaa A.M.osman Renáta Minorics Institute of Pharmacodynamics and Biopharmacy Faculty of PharmacyUniversity of Szeged6720 SzegedHungary Institution of Clinical Pharmacy Faculty of PharmacyUniversity of Szeged6725 SzegedHungary Department of Clinical Pharmacy and Pharmacy Practice Faculty of PharmacyUniversity of Gezira20 Wad MadaniSudan Pharmacy Study Program Facuity of HealthUniversitas Harapan BangsaPurwokerto 53182Indonesia

Background:The field of personalized medicine has gained increasing attention in cancer care,with the aim of tailoring treatment strategies to individual patients for improved *** medicine,with its long-standing historical use and extensive bioactive compounds,offers a rich source of potential treatments for various diseases,including ***:To provide an overview of the current knowledge and evidence associated with incorporating herbal compounds into precision medicine strategies for cancer ***,to explore the general characteristics of the studies included in the analysis,focusing on their key features and *** strategy:A comprehensive literature search was conducted from multiple online databases,including Pub Med,Scopus,Web of Science,and *** search strategy was designed to identify studies related to personalized cancer medicine and herbal *** criteria:Publications pertaining to cancer research conducted through in vitro,in vivo,and clinical studies,employing natural products were included in this *** extraction and analysis:Two review authors independently applied inclusion and inclusion criteria,data extraction,and assessments of methodological *** quality assessment and biases of the studies were evaluated based on modified Jadad scales.A detailed quantitative summary of the included studies is presented,providing a comprehensive description of their key features and ***:A total of 121 studies were included in this review for *** of them were considered as comprehensive experimental investigations both in vitro and in *** majority(n=85)of the studies included in this review were conducted in vitro,with 44 of them specifically investigating the effects of herbal medicine on animal ***,7 articles with a combined sample size of 31,271 patients,examined the impact of herbal medicine in clinical ***:Personal

关键词： Cancer Herbal medicine Personalized medication Active phytochemicals Natural compound

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Determination of characteristics for mechanically separated organic fraction of MsW at a full-scale anaerobic digestion plant

引用

Waste Disposal and Sustainable Energy 2024年第2期6卷 233-241页

作者： Yagmur Kabakci Sadiye Kosar Ozgur Dogan Fehmi Gorkem Uctug osman Atilla Arikan Department of Environmental Engineering Istanbul Technical University34469 AyazagaIstanbulTurkiye TUBITAK Marmara Research Center 41400 GebzeKocaeliTirkiye Centre for Water Technology(WATEC)and Department of Biological and Chemical Engineering Aarhus UniversityOle Worms Allé38000 Aarhus CDenmark Faculty of Engineering Izmir University of Economics35330BalcovaIzmirTurkiye

Anaerobic digestion(AD)as a waste management method has the potential to reduce greenhouse gas emissions while pro-ducing renewable energy,making it a viable option for managing the organic fraction of municipal solid waste(OFMSW).OFMSW characteristics can vary depending on factors such as waste source,composition and separation *** charac-teristics of OFMSW are critical for analyzing and monitoring the AD process to optimize biogas *** this study,the waste composition and physicochemical characteristics of the mechanically separated OFMSW(ms-OFMSW)were determined at a full-scale AD plant in *** ms-OFMSW samples were collected monthly after mechanical separation and were subsequently sent to the anaerobic *** composition and physicochemical characteristics of the samples were determined by manual *** results showed that the majority of the ms-OFMSW(76.45%±1.71%)was organic,while 8.99%±1.56%was recyclable and 14.56%±1.69%was *** of environmental benefits for the recyclable materials was determined using a free online tool provided by Environmental Protection ***(399.7 GJ)and plas-tics(403.7 GJ)both saved nearly the same amount of energy while metals saved the most water(421.8 m3),with the greatest positive *** benefits ranged from 3 tons to 40 tons of carbon dioxide equivalent for each waste *** findings suggest that efficient pre-separation units can improve the anaerobic digestibility of OFMSW,while also providing greater environmental benefits by preventing recyclable waste from the anaerobic *** addition to encouraging source separation applications,this study demonstrates the need for improved technologies to separate OFMSW from mixed MSW.

关键词： Anaerobic digestion Composition Mechanical separation Organic fraction of municipal solid waste Ms-OFMSW

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：