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Hepatobiliary Surgery and Nutrition 2018年第2期7卷 105-115页

作者： Fiammetta Soggiu Francesco Giovinazzo Jack Straiton Giulia Turri Jim Phillips Bassam Al-Kari Irfan Ahmed mohammad habib Hepatobiliary and Pancreatic Surgery Unit NHS GrampianAberdeenUK Department of Radiology NHS GrampianAberdeenUK

Monosegment 4±1 Associating Liver Partition and Portal Vein ligation for Staged hepatectomy(ALPPS)for bilateral colorectal liver metastases decreases the risk of drop-out of two stage hepatectomy,triggering a rapid and significant increase in future liver remnant(FLR)with promising oncological *** report two cases of segment 4+1 monosegment ALPPS for multiple colorectal liver metastases performed at our *** the literature,seven similar cases have been *** and long term outcomes of our two patients were reported along with a review of data from the *** patients showed a FLR increase from 13%to 37%and from 14%to 41%of total liver volume,*** was compared to a median growth from 19%at baseline to 34%before stage 2,in the *** 20 and 27 months since resection both patients are alive and *** the literature,median overall survival and disease free survival were 13 months(range,5–24 months)and 5 months(range,3–23 months),*** 4±1 ALPPS is associated with promising oncological outcomes and a significant FLR *** may be safely performed in selected patients as a salvage procedure,reducing the risk of the dropout of two-stage hepatectomy.

关键词： Associating Liver Partition and Portal Vein ligation for Staged hepatectomy(ALPPS) liver resection colorectal liver metastases

Fast synthesis of gold nanoparticles by cold atmospheric pressure plasma jet in the presence of Au^(+) ions and a capping agent

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Plasma Science and Technology 2024年第7期26卷 108-115页

作者： Tatiana habib José Mauricio A.CAIUT Bruno CAILLIER Laboratoire Diagnostics des Plasmas Hors Equilibre(DPHE) Universitéde ToulouseINU ChampollionAlbi 81000France Department of Chemistry The Nanomaterials and Luminescent Systems GroupFaculty of PhilosophyScience and Letters at Ribeirão PretoUniversity of São PauloRibeirão Preto-SP 14040-901Brazil

Homogeneous gold nanoparticles were synthesized under atmospheric pressure using a nonthermal helium plasma jet in a single-step process.A current power supply was used to generate the plasma discharge rich in diverse reactive *** species induce rapid chemical reactions responsible for the reduction of the gold salts upon contact with the liquid *** this study,spherical and monodispersed gold nanoparticles were obtained within 5 min of plasma exposure using a solution containing gold(Ⅲ)chloride hydrate(HAuCl_(4))as a precursor and polyvinylpyrrolidone(PVP)as a capping agent to inhibit *** formation of these metal nanoparticles was initially perceptible through a visible change in the sample's color,transitioning from light yellow to a red/pink *** was subsequently corroborated by UVvis spectroscopy,which revealed an optical absorption in the 520-550 nm range for Au NPs,corresponding to the surface plasmon resonance(SPR)*** investigation into the impact of various parameters,including plasma discharge duration,precursor and capping agent concentrations,was carried out to optimize conditions for the formation of well-separated,spherical gold *** light scattering(DLS)was used to measure the size of these nanoparticles,transmission electron microscopy(TEM)was used to observe their morphology and X-ray diffraction(XRD)was also employed to determine their crystallographic *** results confirm that homogeneous spherical gold nanoparticles with an average diameter of 13 nm can be easily synthesized through a rapid,straightforward,and environmentally friendly approach utilizing a helium atmospheric pressure plasma.

关键词： gold nanoparticles non-thermal plasma jet helium DBD

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中国对外直接投资及其影响因素研究

中国对外直接投资及其影响因素研究

作者：穆谈（mohammad Murtaza habib）华中科技大学

学位级别：硕士

China’s economic boom for last few decades has grabbed world attention andworld looks upon at China for its cooperation and its Outward Foreign Direct Investmentequally in developed and developing countries. This economic leadership of China hasmade its Outward Foreign Direct Investment under scrutiny. This thesis explores muchinto this arena of OFDI of China. It also tries to scrutinize the basic reasons behindChina’s emphasis on going global. It presents the data of China’s OFDI for last fewdecades and tries to observe that what regions of the world have been the centers ofChinese investment and which are the motivations behind. Apart from presentingtheoretical framework about foreign direct investment it also presents special theory aboutChina’s outbound foreign direct investment. This thesis also tries to evaluate the evolutionof Chinese policies regarding Outward Foreign Direct Investment and categorizes thesepolicies into different stages in China’s evolution of OFDI policies. With the presentationof policies in each evolutionary stage, a comparison of China’s OFDI data with respect tosuch policies has also been provided. At the end it provides some constraints regardingChina’s policy of going global and gives some recommendation to improve ChineseOutward Foreign Direct Investment in future.

关键词：对外直接投资动机分析政策环境

Bio-PCM Panels Composed of Renewable Materials Interact with Solar Heating Systems for Building Thermal Insulation

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Journal of Renewable Materials 2024年第4期12卷 771-798页

作者： Yosr Laatiri habib Sammouda Fadhel Aloulou Laboratory of Energy and Materials:LabEM-LR11ES34 University of SousseHammam SousseTunisia

This article aims to present the feasibility of storing thermal energy in buildings for solar water heating while maintaining the comfort environment for residential *** contribution is the creation of insulating composite panels made of bio-based phase change materials(bio-PCM is all from coconut oil),cement and renewable materials(treated wood fiber and organic clay).The inclusion of wood fibers improved the thermal properties;a simple 2%increase of wood fiber decreased the heat conductivity by approximately 23.42%.The issues of bio-PCM leakage in the cement mortar and a roughly 56.5%reduction in thermal conductivity with bio-PCM stability in composite panels can be resolved by treating wood fibers with an adjuvant by impregnating them in bio-PCM in the presence of the treated clay *** and wood fiber were treated with adjuvants that are both biological and environmentally acceptable,as confirmed by FTIR *** heat transfer bench(DIDATEK)showed a decrease in thermal *** using differential scanning calorimetric(DSC)analysis,the investigation of thermal stability and enthalpy during two heating cycles of pure bio-PCM and composite bio-PCM was *** novel renewable material was used to create composite panels for the trial prototype,which took the shape of a component attached to the solar heating system,33.57%less heat was lost,according to the heat transfer *** outcomes demonstrated the possibility of replacing traditional electric water heating in residential buildings with solar water heating systems.

关键词： Cement wood fiber PCM thermal conductivity thermal insulation solar energy

Auto-tuning PVT data using multi-objective optimization:Application of NSGA-II algorithm

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Petroleum 2024年第1期10卷 135-149页

作者： Abdolhadi Zarifi mohammad Madani mohammad Jafarzadegan Reservoir Engineering Systems Petroleum Engineering DepartmentMain Office Building of National Iranian South Oil Company(NISOC)AhvazIran Reservoir Engineering Division Petroleum Engineering DepartmentPetroleum Engineering and Development Company(PEDEC)TehranIran Combined Planning Management National Iranian Oil Company(NIOC)TehranIran

Reservoir simulation is known as perhaps the most widely used,accurate,and reliable method for field development in the petroleum *** integral part of a reliable reservoir simulation process is to consider robust and rigorous tuned EOS ***,EOS models are tuned iteratively through arduous workflows against experimental PVT ***,this comes with a number of drawbacks such as forcingly using weight factors,which upon alteration adversely affects the optimization *** objective of the current work is thus to introduce an auto-tune PVT matching tool using NSGA-II multi-objective *** order to illustrate the robustness of the presented technique,three different PVT samples are used,including two black-oil and one gas condensate *** utilize PengRobinson EOS during all the manual and auto-tuning *** of auto-tuned EOS-generated results with those of experimental and computed statistical error values for these samples clearly show that the proposed method is *** addition,the proposed method,contrary to the manual matching process,provides the engineer with several matched solutions,which allows them to select a match based on the engineering background to be best amenable to the problem at *** addition,the proposed technique is fast,and can output several solutions within less time compared to the traditional manual matching method.

关键词： Auto-tuning PVT Equation of state NSGA-II Multi-objective optimization

Fine Sand and Clay Sediment Acoustic Properties of the Novel Sediment Sample from the Arabian Sea:Experimental Investigations and Biot−Stoll Model Validation

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China Ocean Engineering 2024年第1期38卷 169-180页

作者： Shahabuddin SHAIKH HUANG Yi-wang ZHANG Ze-chuan habib Hussain ZUBERI National Key Laboratory of Underwater Acoustic Technology and College of Underwater Acoustic Engineering Harbin Engineering UniversityHarbin 150001China

The present study explores the physical and acoustic characteristics of fine sand and clay in novel seabed marine sediments from of Pakistan coastline of the Arabian *** measured physical parameters included mean grain size,mass density,bulk density,salinity,porosity,permeability,pore size and mineralogical *** properties,including sound speed and attenuation,in the high frequency range of 90-170 kHz were analyzed.A controlled laboratory setup with the acoustic transmission method and Fourier transform techniques was utilized to examine the sound propagation and absorption of novel seabed *** standard deviation of mean sound speed in fresh water was 0.75 m/s,and attenuation was observed in the range of 0.43 to 0.61 dB/*** mean sound velocity in sand and clay varied from 1706 to 1709 m/s and 1602 to 1608 m/s,*** average attenuation was observed at 80 to 93 dB/m in sandy sediments and from 31.8 to 38.6 dB/m in clayey *** velocity variation within sandy sediment is low,consistent with expected results,and smaller than the predicted ***,clay sediment exhibited a positive linear correlation and low sound speed *** increased linearly with frequency for both ***,the laboratory results were validated by using the Biot−Stoll *** dispersion of sound speed in sandy and clayey sediments was consistent with the predictions of the Biot−Stoll *** attenuation aligned more with Biot−Stoll model predictions due to improved permeability,tortuosity and pore size parameter fitting.

关键词： physical and acoustic characteristics marine sediments sound speed attenuation Biot−Stoll model

Transfer learning from T1-weighted to T2-weighted Magnetic resonance sequences for brain image segmentation

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CAAI Transactions on Intelligence Technology 2024年第1期9卷 26-39页

作者： Imene Mecheter Maysam Abbod habib Zaidi Abbes Amira Brunel University LondonUK Geneva University Hospital GenevaSwitzerland Geneva University GenevaSwitzerland University of Groningen GroningenNetherlands University of Southern Denmark OdenseDenmark University of Sharjah SharjahUAE De Montfort University LeicesterUK

Magnetic resonance(MR)imaging is a widely employed medical imaging technique that produces detailed anatomical images of the human *** segmentation of MR im-ages plays a crucial role in medical image analysis,as it enables accurate diagnosis,treatment planning,and monitoring of various diseases and *** to the lack of sufficient medical images,it is challenging to achieve an accurate segmentation,especially with the application of deep learning *** aim of this work is to study transfer learning from T1-weighted(T1-w)to T2-weighted(T2-w)MR sequences to enhance bone segmentation with minimal required computation *** the use of an excitation-based convolutional neural networks,four transfer learning mechanisms are proposed:transfer learning without fine tuning,open fine tuning,conservative fine tuning,and hybrid transfer ***,a multi-parametric segmentation model is proposed using T2-w MR as an intensity-based augmentation *** novelty of this work emerges in the hybrid transfer learning approach that overcomes the overfitting issue and preserves the features of both modalities with minimal computation time and *** segmentation results are evaluated using 14 clinical 3D brain MR and CT *** results reveal that hybrid transfer learning is superior for bone segmentation in terms of performance and computation time with DSCs of 0.5393±*** T2-w-based augmentation has no significant impact on the performance of T1-w MR segmentation,it helps in improving T2-w MR segmentation and developing a multi-sequences segmentation model.

关键词： computer vision convolution image segmentation learning(artificial intelligence)

Liver cell cancer surveillance practice in Nigeria:Pitfalls and future prospects

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World Journal of Hepatology 2024年第10期16卷 1132-1141页

作者： Yusuf Musa Ijeoma M Ifeorah Abubakar Sadiq Maiyaki Rahama mohammad Almustapha Yussuf Abdulkadir Maisuna habib Tijjani Saleh Abdulmumini Yakubu Division of Gastroenterology and Hepatology Department of Internal MedicineFederal Teaching Hospital KatsinaKatsina 820101Nigeria Department of Medical Laboratory Sciences College of Medicine University of Nigeria Enugu CampusEnugu 400102Nigeria Division of Gastroenterology and Hepatology Department of Internal MedicineFaculty of Clinical SciencesCollege of Health SciencesUsmanu Danfodiyo UniversitySokoto 840283Nigeria Division of Gastroenterology and Hepatology Department of Internal MedicineUsmanu Danfodiyo University Teaching Hospital SokotoSokoto 840101Nigeria Infection Prevention and Control Unit Department of Community MedicineFederal Teaching HospitalKatsina 820101KatsinaNigeria Division of Gastroenterology and Hepatology Department of Internal MedicineBayero University KanoKano 700101Nigeria Division of Gastroenterology and Hepatology Department of Internal MedicineAminu Kano Teaching HospitalKano 700101Nigeria Division of Gastroenterology and Hepatology Department of Internal MedicineUsmanu Danfodiyo UniversitySokoto 840283Nigeria Division of Gastroenterology and Hepatology Department of Internal MedicineUsmanu Danfodiyo University Teaching HospitalSokoto 840283Nigeria

Hepatocellular carcinoma(HCC)is a disease of public health concern in Nigeria,with chronic hepatitis B and C infections contributing most to the disease *** the increasing incidence of HCC,surveillance practices for early diagnosis and possible cure are not deeply rooted in the *** article aims to review the current status of HCC surveillance in Nigeria,stressing the encounters,breaches,and potential *** factors,such as limited tools for screening and diagnostics,insufficient infrastructure,and low cognizance among the doctors,and the general public affect the surveillance practices for HCC in ***,the lack of standardized guidelines and protocols for HCC surveillance further intensifies the suboptimal diagnosis and ***,there are opportunities for refining surveillance practices in the *** would be achieved through boosted public health sensitization campaigns,integrating HCC screening into routine clinical services,and leveraging technological developments for early detection and ***,collaboration between government agencies,healthcare providers,and international organizations can facilitate the development of comprehensive HCC surveillance programs person-alized to the Nigerian ***,HCC surveillance practice faces substantial *** addressing the drawbacks and leveraging prospects,Nigeria can improve HCC surveillance,with subsequent improved outcomes for individuals at risk of developing the disease.

关键词： Hepatocellular cancer Surveillance Alpha-fetoprotein Ultrasonography Des-gamma-carboxy prothrombin Early disease Intermediate disease Late disease Advance disease

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孟加拉国传媒发展最新态势和趋势前瞻

福建江夏学院学报 2023年第6期13卷 95-105页

作者：吴锋唐瑶 habib mohammad Ali 西安交通大学新闻与新媒体学院陕西西安710049 西安交通大学马克思主义学院陕西西安710049 孟加拉国文科大学媒体研究与新闻系孟加拉国达卡1000

孟加拉国在南亚大陆上占据着重要的位置,深入理解孟加拉国传媒业的发展现状和特点,对于做好对孟传播和构建南亚命运共同体意义重大。通过对孟加拉国传媒业发展的最新态势进行梳理,发现孟加拉国积极将国内外资本引入本国传媒市场,建构起... 详细信息

孟加拉国在南亚大陆上占据着重要的位置,深入理解孟加拉国传媒业的发展现状和特点,对于做好对孟传播和构建南亚命运共同体意义重大。通过对孟加拉国传媒业发展的最新态势进行梳理,发现孟加拉国积极将国内外资本引入本国传媒市场,建构起报纸、电视、广播、数字媒体和社交媒体协同发展的基本格局,以满足受众多样化的信息获取需求;政府通过出台日益严格的法律法规来平衡政府、资本和新闻自由之间的关系,规范传媒业的发展;对于孟加拉国传媒产业的未来发展,“数字化”已成为该国传媒产业发展最重要的驱动力,智能手机作为最重要的上网工具将进一步普及,媒介使用的代际和城乡差异会更加显著,“政府管控”和“新闻自由”间的博弈将日益激烈。

关键词：孟加拉国传媒产业发展现状特点趋势分析

Investigation of material composition,design,and performance of open-graded asphalt mixtures for semi-flexible pavement:A comprehensive experimental study

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Journal of Traffic and Transportation Engineering(English Edition) 2024年第1期11卷 92-116页

作者： mohammad Taghipoor Abolfazl Hassani mohammad M.Karimi Department of Civil and Environmental Engineering Tarbiat Modares UniversityTehranIran

The primary goal of this study is the design and construction of semi-flexible pavement(SFP)mixture in accordance with the engineering and mechanical *** study involves the use of a range of gradation curves,air void contents,cellulose and synthesized fibers,and neat and modified asphalt binders to prepare the open-graded asphalt(OGA)*** analyze the characteristics of these mixtures,a variety of test,namely binder drainage,semi-circular bending(SCB),Cantabro,wheel tracking,indirect tensile strength(ITS),and permeability tests were ***,to analyze the prepared grouting material,flexural strength,compressive strength,and fluidity tests were *** the final stage,SFP was compared to HMA in terms of engineering characteristics and *** to the results,SFP was more resistant to skid,rutting,fire,and moisture damage,while HMA had a better performance in fracture tests,including SCB *** to the results of the mechanical performance tests conducted on OGA mixtures,the highest and lowest values for air void content to achieve the highest mechanical performance level were 30%-35%and 25%,***,based on the laboratory results,it was determined that the required void ratio for constructing OGA mixtures was 24%-26%based on the bitumen type and fibers amount in the ***,SFP mixture can be regarded as a viable alternative to common pavements thanks to its high resistance to rutting and moisture damage,long freezing-thawing fatigue life,and adequate fire and skid resistance.

关键词： Semi-flexible pavement mixture Open-graded asphalt mixture Engineering properties Cantabro test Hot mix asphalt