检索结果-南通市图书馆

Scattered Data Interpolation Using Cubic Trigonometric Bézier

Computers, Materials & Continua 2021年第10期 221-236页

作者： ishak Hashim nur Nabilah Che Draman Samsul Ariffin Abdul Karim Wee Ping Yeo Dumitru Baleanu Department of Mathematical Sciences Faculty of Science and TechnologyUniversiti Kebangsaan MalaysiaUKMBangi43600Selangor Darul EhsanMalaysia Department of Fundamental and Applied Sciences Universiti Teknologi PETRONASSeri Iskandar32610Perak Darul RidzuanMalaysia Department of Fundamental and Applied Sciences and Centre for Systems Engineering(CSE) Institute of Autonoumous System Universiti Teknologi PETRONASSeri Iskandar32610Perak Darul RidzuanMalaysia Faculty of Science Universiti Brunei DarussalamBandar Seri BegawanBE1410Brunei Darussalam Department of Mathematics Cankaya UniversityAnkaraTurkey Institute of Space Sciences Magurele-BucharestRomania Department of Medical Research China Medical University HospitalChina Medical UniversityTaichungTaiwan

This paper discusses scattered data interpolation using cubic trigonometric Bézier triangular patches with C1 continuity *** derive the C1 condition on each adjacent *** each triangular patch,we employ convex combination method between three local *** final interpolant with the rational corrected scheme is suitable for regular and irregular scattered data *** tested the proposed scheme with 36,65,and 100 data points for some well-known test *** scheme is also applied to interpolate the data for the electric *** compared the performance between our proposed method and existing scattered data interpolation schemes such as Powell–Sabin(PS)and Clough–Tocher(CT)by measuring the maximum error,root mean square error(RMSE)and coefficient of determination(R^(2)).From the results obtained,our proposed method is competent with cubic Bézier,cubic Ball,PS and CT triangles splitting schemes to interpolate scattered data *** is very significant since PS and CT requires that each triangle be splitting into several micro triangles.

关键词： Cubic trigonometric Bézier triangular patches C1sufficient condition scattered data interpolation

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

Exact traveling wave solutions to higher order nonlinear equations

引用

Journal of Ocean Engineering and Science 2019年第3期4卷 276-288页

作者： Md nur Alam Xin Li School of Mathematical Sciences University of Science and Technology of ChinaHefeiAnhuiChina

The present paper applies the new generalized(G/G)-expansion method on three non-linear equations including the fifth-order Korteweg-de Vries equation,(3+1)-dimensional Modified KdV-Zakharov-Kuznetsov equation,and(3+1)-dimensional Jimbo-Miwa equations and obtains some new exact traveling wave *** solutions are checked by putting back into the physical model and are observed to be very advantageous over several existing *** newly method could also be utilized to find exact traveling wave solutions for the other nonlinear evolution equations in the field of applied nonlinear sciences.

关键词： traveling nonlinear wave

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

Surpassing the advanced comes from continuous accumulation

引用

Protein & Cell 2014年第6期5卷 409-410页

作者： Baoyuan Zhang Jing Qu nur Estya Binte Rahman Beijing Institutes of Life Science Chinese Academy of Sciences Beijing 100101 China Temasek Life Sciences Laboratory 1 Research Link National University of Singapore Singapore 117604 Singapore

As a famous Chinese saying goes, ＂A journey of a thousand miles begins with a single step＂. It teaches us that perse- verance and steadfastness are absolutely essential for success and progress. This philosophy has ... 详细信息

关键词： International Expert Alcohol Production Sugarcane Molas Scale Fermentation Chinese Industry

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

Spectral features and antibacterial properties of Cu-doped ZnO nanoparticles prepared by sol-gel method

引用

Chinese Physics B 2016年第7期25卷 459-465页

作者： Alireza Samavati A F Ismail Hadi nur Z Othaman M K Mustafa Centre for Sustainable Nanomaterials Ibnu Sina Institute for Scientific and Industrial ResearchUniversiti Teknologi Malaysia Advanced Membrane Technology Research Centre (AMTEC) Universiti Teknologi Malaysia Faculty of Science Technology and Human Development Universiti Tun Hussein Onn Malaysia

Zn（1-x）Cux O（x=0.00, 0.01, 0.03, and 0.05） nanoparticles are synthesized via the sol-gel technique using gelatin and nitrate precursors. The impact of copper concentration on the structural, optical, and antibacterial properties of these nanoparticles is demonstrated. Powder x-ray diffraction investigations have illustrated the organized Cu doping into ZnO nanoparticles up to Cu concentration of 5%（x = 0.05）. However, the peak corresponding to CuO for x= 0.01 is not distinguishable. The images of field emission scanning electron microscopy demonstrate the existence of a nearly spherical shape with a size in the range of 30–52 nm. Doping Cu creates the Cu–O–Zn on the surface and results in a decrease in the crystallite size. Photoluminescence and absorption spectra display that doping Cu causes an increment in the energy band gap. The antibacterial activities of the nanoparticles are examined against Escherichia coli（Gram negative bacteria）cultures using optical density at 600 nm and a comparison of the size of inhibition zone diameter. It is found that both pure and doped ZnO nanoparticles indicate appropriate antibacterial activity which rises with Cu doping.

关键词： Cu-doped ZnO nanoparticles photoluminescence antibacterial E.coli

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

Wisdom Tooth Surgery Complications—Local Anaesthesia versus General Anaesthesia

引用

Open Journal of Stomatology 2019年第3期9卷 51-63页

作者： Hui Woon Lim nur izzati Mahmod Fathinah Hanem Azam Zaki Fo Yew Tan Sathesh Balasundram Tassha Hilda Adnan Department of Oral Surgery Sultanah Nora Ismail Batu Pahat Hospital Ministry of Health Batu Pahat Malaysia Clinical Research Centre Kuala Lumpur Hospital Ministry of Health Kuala Lumpur Malaysia

Purpose: To compare the complication rates arising from surgical removal of lower third molars (L3M) under general anaesthesia (GA) versus local anaesthesia (LA) in the Oral and Maxillofacial Surgery (OMFS) Department, Hospital Sultanah Nora Ismail (HSNI), Batu Pahat, Johor, Malaysia. Materials and methods: This is a retrospective clinical audit of patients who underwent L3M removal under LA or GA from 1/1/2013 to 31/3/2018, with recorded complications such as surgical site infection (SSI), wound breakdown, severe pain, trismus, retained tooth structure, nerve injury and dry socket evaluated at different time intervals. Results: A total of 313 patients with 375 L3M were included in this study (male: 160, 51.1%;female: 153, 48.9%) with an age range of 18 to 40 years (mean = 27.43 years). 79 L3M were removed under GA (34.2% were classified as mild;65.8% were moderate), whereas 296 L3M were removed under LA, (31.4% were mild impaction, 63.9% moderate and 4.7% severe. Preoperative antibiotics were given before all L3M removal under GA, while only 23 out of 296 L3M removal under LA had antibiotics. 15.2% of L3M removal under GA and 16.6% of those done under LA were associated with complications. Generally, patient with GA had lesser complications;however only SSI outcome was significant (p = 0.034). Conclusion: L3M removal under LA may have a higher risk of SSI when compared to GA. This raises the possibility that a single prophylactic antibiotic dose may prevent SSI in LA procedures.

关键词： Lower Third Molar Complication Local Anaesthesia General Anaesthesia

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

Bayesian Group Chain Sampling Plan for Poisson Distribution with Gamma Prior

引用

Computers, Materials & Continua 2022年第2期70卷 3891-3902页

作者： Waqar Hafeez Nazrina Aziz Zakiyah Zain nur Azulia Kamarudin School of Quantitative Sciences Universiti Utara MalaysiaUUM Sintok06010KedahMalaysia Institute of Strategic Industrial Decision Modelling(ISIDM) Universiti Utara MalaysiaUUM Sintok06010KedahMalaysia

Acceptance sampling is a statistical quality control technique that consists of procedures for sentencing one or more incoming lots of finished *** or rejection is based on the inspection of sampled products drawn randomly from the *** theory of previous acceptance sampling was built upon the assumption that the process from which the lots are produced is stable and the process fraction nonconforming is a *** variability is inevitable due to random fluctuations,which may inadvertently lead to quality *** an alternative to traditional sampling plans,Bayesian approach can be used by considering prior information of the *** different combinations of design parameters,this study introduces a Bayesian group chain sampling plan(BGChSP).For the first time in group chain sampling plan,the probability of lot acceptance is derived by using Poisson distribution to estimate an average number of *** distribution is used as a prior distribution with Poisson *** into account both consumer’s and producer’s risks,this research considers two quality regions namely,probabilistic quality region(PQR)and indifference quality region(IQR).By minimizing consumer’s and producer’s risks,BGChSP can be used to minimize the average number of defective products in industry.

关键词： Bayesian acceptance sampling gamma produce risk consumer risk

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

Designing Bayesian New Group Chain Sampling Plan For Quality Regions

引用

Computers, Materials & Continua 2022年第2期70卷 4185-4198页

作者： Waqar Hafeez Nazrina Aziz Zakiyah Zain nur Azulia Kamarudin School of Quantitative of Sciences Universiti Utara MalaysiaSintok06010Malaysia Institute of Strategic Industrial Decision Modelling(ISIDM) Universiti Utara MalaysiaSintok06010Malaysia

Acceptance sampling is a well-established statistical technique in quality *** sampling is used to decide,acceptance or rejection of a lot based on the inspection of its random *** concur that the Bayesian approach is the best approach to make a correct decision,when historical knowledge is *** paper suggests a Bayesian new group chain sampling plan(BNGChSP)to estimate average probability of *** distribution function is used to differentiate between defective and non-defective *** distribution is considered as a suitable prior *** is completed for the estimation of the average proportion of *** study includes four quality regions namely:(i)probabilistic quality region(PQR),(ii)quality decision region(QDR),(iii)limiting quality region(LQR),and(iv)indifference quality region(IQR).The estimated values for the BNGChSPare tabulated and the inflection point values are derived,based on different combinations of design parameters including both consumer’s and producer’s *** comparison with the existing plan,the operating characteristic curves expose that BNGChSP is a better substitute for industrial practitioners.

关键词： Binomial beta distribution consumer’s risk producer’s risk quality region

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

Regulatory control of the Na-Cl co-transporter NCC and its therapeutic potential for hypertension

引用

Acta Pharmaceutica Sinica B 2021年第5期11卷 1117-1128页

作者： nur Farah Meor Azlan Maarten P.Koeners Jinwei Zhang Institute of Biomedical and Clinical Sciences Medical SchoolCollege of Medicine and HealthUniversity of ExeterHatherly LaboratoriesExeter EX44PSUK

Hypertension is the largest risk factor for cardiovascular disease,the leading cause of mortality *** blood pressure regulation is influenced by multiple physiological systems,hypertension cannot be attributed to a single identifiable *** decades of research into Mendelian forms of hypertension implicated alterations in the renal tubular sodium handling,particularly the distal convoluted tubule(DCT)-native,thiazide-sensitive Na-Cl cotransporter(NCC).Altered functions of the NCC have shown to have profound effects on blood pressure regulation as illustrated by the over activation and inactivation of the NCC in Gordon’s and Gitelman syndromes *** progress has uncovered multiple factors that affect the expression and activity of the *** particular,NCC activity is controlled by phosphorylation/dephosphorylation,and NCC expression is facilitated by glycosylation and negatively regulated by *** have even found parvalbumin to be an unexpected regulator of the *** recent years,there have been considerable advances in our understanding of NCC control mechanisms,particularly via the pathway containing the with-no-lysine[K](WNK)and its downstream target kinases,SPS/Ste20-related proline-alanine-rich kinase(SPAK)and oxidative stress responsive 1(OSR1),which has led to the discovery of novel inhibitory *** review summarizes the currently reported regulatory mechanisms of the NCC and discusses their potential as therapeutic targets for treating hypertension.

关键词： NaCl-cotransporter NCC Cardiovascular disease CUL3/KLHL3-WNK-SPAK/OSR1 Blood pressure regulation Kinase inhibitors Membrane trafficking Therapeutic targets Hypertension

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

Current Status and Outlook of Porous Zn-based Scaffolds for Bone Applications: A Review

引用

Journal of Bionic Engineering 2022年第3期19卷 737-751页

作者： Abdul Hakim Md Yusop Mokhamad Fakhrul Ulum Ahmed Al Sakkaf Hadi nur Center for Sustainable Nanomaterials Ibnu Sina Institute for Scientific and Industrial ResearchUniversiti Teknologi Malaysia81310Johor BharuMalaysia Faculty of Veterinary Medicine Bogor Agricultural UniversityBogor16680Indonesia School of Mechanical Engineering Universiti Teknologi Malaysia81310Johor BharuMalaysia Center of Advanced Materials for Renewable Energy(CAMRY) Universitas Negeri MalangMalang65145Indonesia

Over the past 5 years,many works have been performed to reveal the potentials of Zinc(Zn)-based materials as temporary bone scaffolds with the expectation that their emergence could address some of the main concerns associated with magnesium-and iron-based *** to the emerging Additive Manufacturing(AM)technology,it facilitates the optimization of the design and production of topological porous Zn-based materials suited for bone *** the studies on the porous Zn-based scaffolds are on the rise,we provide the most current progress in the development of porous Zn-based scaffolds for bone *** impacts of recently developed topological design from the AM as well as the advanced dynamic-flow corrosion on their corrosion,mechanical properties,and in vitro biocompatibility are also ***,we identify a number of research gaps and the challenges encountered in adopting porous Zn-based scaffolds for orthopedic applications and suggest some promising areas for future research.

关键词： Porous Zn Corrosion Mechanical properties In vitro biocompatibility Additive manufacturing

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

Surface-engineered liposomes for dual-drug delivery targeting strategy against methicillin-resistant Staphylococcus aureus(MRSA)

引用

Asian Journal of Pharmaceutical Sciences 2022年第1期17卷 102-119页

作者： nur Najihah izzati Mat Rani Xiang Yi Chen Zahraa M.Al-Zubaidi Hanisah Azhari Tzar Mohd Nizam Khaitir Pei Yuen Ng Fhataheya Buang Geok Chin Tan Yin Ping Wong Mazlina Mohd Said Adeel Masood Butt Azmy A.Hamid Mohd Cairul Iqbal Mohd Amin Centre for Drug Delivery Technology Faculty of PharmacyUniversiti Kebangsaan MalaysiaKuala Lumpur 50300Malaysia Faculty of Pharmacy and Health Sciences University Kuala Lumpur Royal College of Medicine Perak No.3Perak 30450Malaysia Department of Medical Microbiology&Immunology Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala Lumpur 56000Malaysia Drug and Herbal Research Center Faculty of PharmacyUniversiti Kebangsaan MalaysiaKuala Lumpur 50300Malaysia Reading School of Pharmacy University of ReadingReading RG66ADUnited Kingdom Department of Pathology Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala Lumpur 56000Malaysia Institute of Pharmaceutical Sciences University of Veterinary and Animal SciencesLahore 54000Pakistan XORIX Sdn Bhd Dungun Terengganu 23000Malaysia

This study focused on the encapsulation of vancomycin(VAN) into liposomes coated with a red blood cell membrane with a targeting ligand, daptomycin–polyethylene glycol–1,2-distearoyl-sn-glycero-3-phosphoethanolamine, formed by conjugation of DAPT and Nhydroxysuccinimidyl-polyethylene glycol-1,*** formulation is capable of providing controlled and targeted drug delivery to the bacterial cytoplasm. We performed MALDI-TOF, NMR and FTIR analyses to confirm the conjugation of the targeting ligand via the formation of amide bonds. Approximately 45% of VAN could be loaded into the aqueous cores, whereas 90% DAPT was detected using UV–vis spectrophotometry. In comparison to free drugs, the formulations controlled the release of drugs for > 72 h. Additionally, as demonstrated using CLSM and flow cytometry, the resulting formulation was capable of evading detection by macrophage cells. In comparison to free drugs, red blood cell membrane–DAPT–VAN liposomes, DAPT liposomes, and VAN liposomes reduced the MIC and significantly increased bacterial permeability, resulting in > 80% bacterial death within 4 h. Cytotoxicity tests were performed in vitro and in vivo on mammalian cells,in addition to hemolytic activity tests in human erythrocytes, wherein drugs loaded into the liposomes and RBCDVL exhibited low toxicity. Thus, the findings of this study provide insight about a dual antibiotic targeting strategy that utilizes liposomes and red blood cell membranes to deliver targeted drugs against MRSA.

关键词： Erythrocyte Dual drug delivery Liposome Methicillin-resistant staphylococcus aureus Vancomycin Daptomycin

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

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：