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281
Influence of chatter on tool life during end milling of Aluminium and Aluminium alloy on vertical machining centre (VMC)
Published 2011“…However Talantov and Amin established quite convincingly that, during turning chatter occurs when the frequency of the cyclic or the serrated chip elements coincides with the natural frequency of the individual components of the machine-tool system, like tool holder, spindle, etc. [1,2]. During resonance the frequency of the vibration remains practically constant and the amplitude increases to a maximum value and then gradually decreases when the component gets out of the resonance. …”
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Book Chapter -
282
A new method for chatter suppression and improvement of surface roughness in end milling of mild steel
Published 2011“…In a micromilling process, where the spindle rotates an end mill to remove a portion of the workpiece, the unstable phenomenon, regenerative chatter also occurs due to changes in the chip thickness similar with the macro machining [4-5]. …”
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Book Chapter -
283
Minimum quantity lubrication in micromachining: A greener approach
Published 2016“…Three different work metals are selected which are Copper, Aluminum alloy 1100 and Cast Iron with cutting parameters including depth of cut, feed rate, and spindle speed. Finally, surface roughness is measured to see the combined effect of thermal conductivity and MQL on the machined surface. …”
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Proceeding Paper -
284
Image quality and radiation dose comparison in medium and high kilovoltage for digital PA chest radiography
Published 2019“…Conclusions: Medium kVp should be used to demonstrate pathological conditions as well structures composed of calcium like the rib, spine or calcified lesions. Otherwise, high kVp is the preferred choice due to its low radiation dose and overall image quality acceptability.…”
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Article -
285
Analysis re-entrant honeycomb auxetic structure for Lumbar vertebrae using finite element analysis
Published 2024“…In this study, FEA was applied using Mechanical Finder software (MF) to develop a 3D spine model lumbar vertebrae of the fourth and fifth lumbar vertebrae (L4 - L5) with the interbody cage design. …”
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Article -
286
Fliess’s Kappa: konsesus kesepakatan pakar bagi bakat bekerja pelajar TVET di universiti teknikal
Published 2020Get full text
Book Section -
287
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288
A Systematic Review of the Concrete Durability Incorporating Recycled Glass
Published 2023“…However, up to 20% GP and up to 30% fine glass aggregate (FGA) could be replaced with cement and aggregate, respectively, to achieve a positive effect on durability based on the W/C ratio provided, not compromising the strength.…”
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Article -
289
A Systematic Review of the Concrete Durability Incorporating Recycled Glass
Published 2023“…However, up to 20% GP and up to 30% fine glass aggregate (FGA) could be replaced with cement and aggregate, respectively, to achieve a positive effect on durability based on the W/C ratio provided, not compromising the strength.…”
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Article -
290
Mechanical properties of concrete containing POFA and EPS as replacement materials
Published 2021“…To solve the problems of increase in amount of the oil palm waste and expanded polystyrene, high emission of carbon dioxide and high density or normal concrete, a research of replacing cement and fine aggregate with expanded polystyrene (EPS) and palm oil fuel ash (POFA) were done. …”
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Article -
291
Optimizations and recycling industrial waste (palm oil fly ash) as a pigment in coating technology
Published 2017“…The sintered product was milled and become grayish fine powder pigment. From the SEM images, the grain size approximately 0.404 µm. …”
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Thesis -
292
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293
Feasibility study of applications of micro-bubbles for aquaculture
Published 2006“…Micro-bubbles are ultra-fine gas bubbles in water, of which size is less than 50μm. …”
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Proceeding Paper -
294
Video streaming over wireless LAN using scalable extension of H.264/AVC
Published 2008“…This paper deals with encoding process of the Fine-Grain SNR Scalability (FGS) scheme with two enhancement layers for enhancing the streaming video quality over wireless LAN. …”
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Proceeding Paper -
295
A commentary on the HC division’s ruling to demolish BGMEA building
Published 2011“…Under these Acts BGMEA authority has committed fraud to get the land and to erect the building on it for which section 6(3) of the Wetlands Protection Act 2000 provides 5 (five) years imprisonment or fine or both against the BGMEA authority and other people involved in the process.…”
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Article -
296
Synthesis of copper nanoparticles by electroreduction process
Published 2008“…The spongy layers of copper can be easily separated to give fine particles. Structural characterizations are done by using X-ray diffraction, X-ray photoelectron spectroscopy, and ultraviolet-visible spectroscopy. …”
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Article -
297
Running in circles - defamation recriminalised in Russia
Published 2012“…No journalist, regional publication, blogger or civic activist is likely to be able to afford a fine of 5,000,000 roubles. This article discusses these changes in the law.…”
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Article -
298
Multi-response optimizations for high speed ductile mode machining of soda lime glass
Published 2015“…Obtained results demonstrated that optimal combination of the response parameters, 0.78 μm Ra, 107 μm (Tw) and 0.56 min (Tl) were achieved with maximum desirability 77%, at the lowest depth of cut 20 μm at spindle speed of approximately 40000 rpm with feed rate of 69 mm/min.…”
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Article -
299
The performance on concrete brick containing Palm Oil Fuel Ash (POFA) as replacing cement
Published 2018“…Production of concrete leads to a reduction in natural resources as materials used in producing a concrete brick example of fine aggregate and cement. Furthermore, this problem gets attention from some parties in finding an alternative to reduce waste and maintained the natural resources to produce concrete using waste materials. …”
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Book Section -
300
Classification of satellite fused data for land use mapping in development plan
Published 2011“…Land use mapping in development plan basically provides resources of information and important tool in decision making. In relation to this, fine resolution of recent satellite remotely sensed data have found wide applications in land use/land cover mapping. …”
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