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| 1 | Micro-bubble Drag Reduction on a High Speed Vessel Model显示文摘轮船壳形式在水下区域强烈影响轮船的抵抗。在轮船抵抗的主要因素是皮肤磨擦抵抗。球状的弓,聚合物油漆,水驱虫剂油漆(高度防水的墙) ,空气注射,和特定的粗糙被研究人员用作一次尝试获得抵抗减小和轮船的操作效率。微水泡的注射是为阴沉的摩擦抵抗的一种有希望的技术。注射空气水泡应当以某种方式在狂暴的边界层内修改精力并且从而降低皮肤磨擦。这研究的目的是在一支海军上识别注射微水泡的效果快的巡逻队船(FPB ) 有下列主要尺寸的 57 m 类型模型:L=2 450 公里, B=400 公里,和 T=190 公里。微水泡注射和水泡速度的地点的影响也被调查。轮船模型被其速度能被改变并且调整的一台电动机拉。轮船模型抵抗被一个负担房间变换器精确测量。有或没有微水泡的注射的轮船抵抗的比较作为 drag 系数和弗鲁德数字的功能在一张图上被显示出。在船体中央部后面的微水泡注射是最好的地点完成,这被显示出最有效拖减小,和微水泡的罐头活动范围 6%9% 引起的 drag 减小。 | Yanuar Gunawan Sunaryo A. Jamaluddin | 2012 | Journal of Marine Science and Application2012，11，3： | 6 |
| 2 | Natural frequency characteristics of thin-walled homogeneous and manifold layered cylindrical shells under pressure using energy method显示文摘Energy method for the vibration of two types of cylindrical shells,namely thin-walled homogeneous isotropic and manifold layered isotropic cylindrical shells under uniform external lateral pressure is presented.The study is carried out based on strain-displacement relationship from Love's shell theory with beam functions as axial modal function.A manifold layered cylindrical shell configuration is formed by three layers of isotropic material where the inner and outer layers are stainless steel and the middle layer is aluminum.The homogeneous cylindrical shell is made-up of isotropic one layer with stainless steel.The governing equations with uniform external lateral pressure for homogeneous isotropic and manifold layered isotropic cylindrical shells are obtained using energy functional by the Lagrangian function with Rayleigh-Ritz method.The boundary conditions that are presented at the end conditions of the cylindrical shell are simply supported-simply supported,clamped-clamped and free-free.The influences of uniform external lateral pressure and symmetrical boundary conditions on the natural frequency characteristics for both homogeneous and manifold layered isotropic cylindrical shells are examined.For all boundary conditions considered,the natural frequency of both cylindrical shells with symmetric uniform lateral pressure increases as h/R ratio increases and those considering natural frequency of the both cylindrical shells with symmetric uniform lateral pressure decrease as L/R ratio increases. | M.R.Isvandzibaei Hishamuddin Jamaluddin Raja Ishak Raja Hamzah | 2014 | Journal of Central South University2014，21，2： | 2 |
| 3 | Frequency Analysis of Multiple Layered Cylindrical Shells under Lateral Pressure with Asymmetric Boundary Conditions显示文摘Natural frequency characteristics of a thin-walled multiple layered cylindrical shell under lateral pressure are studied.The multiple layered cylindrical shell configuration is formed by three layers of isotropic material where the inner and outer layers are stainless steel and the middle layer is aluminum.The multiple layered shell equations with lateral pressure are established based on Love’s shell theory.The governing equations of motion with lateral pressure are employed by using energy functional and applying the Ritz method.The boundary conditions represented by end conditions of the multiple layered cylindrical shell are simply supported-clamped(SS-C),free-clamped(F-C)and simply supported-free(SS-F).The influence of different lateral pressures,different thickness to radius ratios,different length to radius ratios and effect of the asymmetric boundary conditions on natural frequency characteristics are studied.It is shown that the lateral pressure has effect on the natural frequency of multiple layered cylindrical shell and causes the natural frequency to increase.The natural frequency of the developed multilayered cylindrical shell is validated by comparing with those in the literature.The proposed research provides an effective approach for vibration analysis shell structures subjected to lateral pressure with an energy method. | ISVANDZIBAEI Mohammad Reza JAMALUDDIN Hishamuddin RAJA HAMZAH Raja Ishak | 2014 | Chinese Journal of Mechanical Engineering2014，27，1： | 2 |
| 4 | Ship Resistance of Quadramaran With Various Hull Position Configurations显示文摘Multihull 轮船广泛地被使用因为有四壳的海运,和那些作为 quadramarans 被知道。quadramaran 的赫尔位置配置包括钻石, tetra,和片。一般来说,以高速度旅行的 multihull 容器比 monohull 发货的有更好的水动力学效率。这研究试图为 2 m 长度, 0.21 m 宽度,和 0.045 m 厚度的壳尺寸在轮船抵抗上识别各种各样的 quadramaran 壳位置配置的可能的效果。我们进行了我们在在 0.08 和 0.62 之间的 Fr 价值改变了壳间距和速度并且用一个负担房间变换器测量了全部的抵抗的拖引的测试。试验性的结果表明最低全部的抵抗在 Fr = 与 S/L = 3/10 和 R/L = 1/2 在 Fr = 0.1-0.6 和多达 0.35 的一个有效干扰因素与一种钻石 quadramaran 配置被完成 0.62。 | Yanuar Gunawan A. Muhyi A. Jamaluddin | 2016 | Journal of Marine Science and Application2016，15，1： | 2 |
| 5 | Effect of hand hygiene intervention on the absenteeism of pre-school children in Klang Valley,Malaysia:a quasi-experimental study显示文摘Background Absenteeism amongst pre-school children is often due to illnesses such as hand,foot,and mouth disease,acute gastroenteritis,cold and flu,which are easily spread amongst them.This is because of weak immunity and lack of knowledge on proper hand hygiene.This quasi-experimental study assessed the efficacy of an intervention consisting of a hand hygiene education programme,along with digital tools in bringing about a change in behaviour and health conditions amongst pre-school children in Klang Valley,Malaysia.Methods A total of 377 school children,male and female,aged 5–6 years old,participated and were assigned to either the intervention or a control group.During the 2 months intervention period,children in the test group were trained on proper hand hygiene practices and techniques with the aid of the interactive android-based tablets.The numbers of absent days of all the children were recorded for 2 months before the intervention and during the intervention.Results In the test group,there was a 25%increase in the total number of absent days from the pre-intervention period to the intervention period,a much lesser increment observed as compared to that of control group in which the increase was much higher at 89%.Results showed a significant difference(P<0·05)between the absenteeism rates for the test and control group during the intervention period.Conclusion These results suggest that proper education and intervention increase hand hygiene compliance,which may help decrease school absenteeism due to illness;however,a longer study duration may be necessary to evaluate the benefit further. | Nurul Azmawati Mohamed Mohd Dzulkhairi Mohd Rani Tengku Zetty Maztura Tengku Jamaluddin Zarini Ismail Shalinawati Ramli Habibah Faroque Farisha Nur Abd Samad Abdul Rashid Ariffien Aisyah Ar Redha Che Amir FaridIlina Isahak | 2020 | World Journal of Pediatrics2020，16，4： | 2 |
| 6 | Identification of direct genomic targets downstream of the nuclear factor-kappaB transcription factor media- ting tumor necrosis factor signaling 显示文摘 | TIAN B NOWAK D E JAMALUDDIN M | 2005 | J Biol Chem2005，280，17： | 1 |
| 7 | Ajoene inhibition of platelet aggregation:Possible mediation by a hemoprotein显示文摘 | Jamaluddin MP Krishnan LK Thomas A | 1988 | Biochemical and Biophysical Research Communications1988，153，1： | 1 |
| 8 | Application of heat treatment to enhance permeability in tight gas reservoirs显示文摘 | Jamaluddin A K M Bennion D B Thomas F B | 2000 | JCPT2000，39，11： | 1 |
| 9 | The Efficiency of the National Elec- tricity Board in Malaysia:An Intercountry Comparison Using DEA 显示文摘 | Jamaluddin M Y David H | 1997 | Energy Economics1997，，19： | 1 |
| 10 | Conformational changes induced by binding UDP-2F-galactose to alpha-1, 3 galactosyltransferase-implications for catalysis 显示文摘 | Jamaluddin H Tumbale P Withers SG | 2007 | J Mol Biol2007，369，5： | 1 |
| 11 | Controlling sand production during down-hole emulsification显示文摘 | Jamaluddin AKM | 1995 | Journal of Canadian Petroleum Technology1995，，7： | 1 |
| 12 | Oral paricalcitol versus oral calcitriol in continuous ambulatory peritoneal dialysis patients with secondary hyperparathyroidism显示文摘 | Jamaluddin EJ Gafor AH Yean LC | 2014 | Clin Exp Nephrol2014，18，3： | 1 |
| 13 | Antimicrobial activity and brine shrimp lethality bioassay of the leaves extract of Dillenia indica linn显示文摘 | Apu AS Muhit MS Tareq SM Pathan AH Jamaluddin ATM Ahmed M | 2010 | J Young Pharm2010，2，1： | 1 |
| 14 | A demonstration plant based on the new NF-SWRO process显示文摘 | Hassan A M Farooque A M Jamaluddin A T M etal | 2000 | Desalination2000，，113： | 1 |
| 15 | Resistin : func- tional roles and therapeutic considerations for cardiovascular disease 显示文摘 | JAMALUDDIN M S WEAKLEY S M YAO Q | 2012 | Br J Pharmaco12012，165，3： | 1 |
| 16 | Asphaltene pre- cipitation from live crude oil显示文摘 | Joshi N B Mulhns O C Jamaluddin A | 2001 | Energy - Fuels2001，15，4： | 1 |
| 17 | Retinoic Acid- Inducible Gene I Mediates Early Antiviral Response and Toll- Like Receptor 3 Expression in Respiratory Syncytial Virus- Infected Airway Epithelial Ceils 显示文摘 | Ping Liu Mohammad Jamaluddin Kui Li | 2007 | Journal of Virology2007，81，3： | 1 |
| 18 | Hyperhomocysteine- mia, DNA methylation and vascular disease显示文摘 | Jamaluddin MS Yang X Wang H | 2007 | Clin Chem Lab Med2007，45，： | 1 |
| 19 | Legal Analysis on Malaysian Construction Contract: Conditional Ver- sus Unconditional Performance Bonds显示文摘 | Azizan Supardi ~ Hamimah Adnan Jamaluddin Yaakob | | Journal of Politics and Law0，009，3： | 1 |
| 20 | Vehicle active suspen- sion system using skyhook adaptive neuro active force control 显示文摘 | G Priyandoko M Mailah H Jamaluddin | 2009 | Mechanical Systems and Signal Processing2009，23，： | 1 |
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