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(4500) Papers Found

Two new lactones and a sesquiterpenoid from the fruits of Terminalia catappa

Author(s) : Abdullah Al Masum, Ranajit K Sutradhar
Abstract: Two new lactones (1-2) along with a sesquiterpenoid 3 have been isolated from the chloroform extract of the fruits of Terminalia catappa. The structures of the isolated compounds were established by chemical and spectroscopic methods including IR, 1H NMR, and 13C NMR and Mass spectroscopy. The origi...     Read More
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Conference Title : Ninth International Conference On Advances In Applied Science And Environmental Technology - ASET 2019
Conference Date(s) : 2019-07-21
Place : University Of Westminster, London, United Kingdom
No fo Author(s) : 2
Page(s) : 1-4
Electronic ISBN : 978-1-63248-174-0
Views : 295   |   Download(s) : 199

A Review of Diagnose Hypertension Using Funduscopic Images with Nipping in Intersections of Arteries and Veins

Author(s) : A.K.A.Wijewickrama, K.A. Dilini T. Kulawansa
Abstract: In modern medical field detecting nipping is done manually by ophthalmologists to detect hypertension of a patient. This is mainly done by the doctor using a gonioscope or by examines a fundus image of the patient. This proceeding may takes extensive amount of time and when the ophthalmologist ...     Read More
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Conference Title : Ninth International Conference On Advances In Computing, Control And Networking - ACCN 2019
Conference Date(s) : 2019-07-21
Place : University Of Westminster, London, United Kingdom
No fo Author(s) : 2
Page(s) : 7-12
Electronic ISBN : 978-1-63248-172-6
Views : 257   |   Download(s) : 135

Tear film break-up detection basis of YOLO neural network

Author(s) : Tai-Yuan Su, Tsung-Yen Tsai
Abstract: Tear film unstable is one of the major features of dry eye syndrome. One diagnostic method is fluorescein tear film break-up time test, this test is limited by its subjective and necessity to use manually reading the fluorescent image to identify the break-up area and thus variable result. The ...     Read More
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Conference Title : Ninth International Conference On Advances In Computing, Control And Networking - ACCN 2019
Conference Date(s) : 2019-07-21
Place : University Of Westminster, London, United Kingdom
No fo Author(s) : 2
Page(s) : 4 - 6
Electronic ISBN : 978-1-63248-172-6
Views : 241   |   Download(s) : 172

Orthogonal Matching Pursuit with a Normalized Residual Based Stopping Criterion

Author(s) : Ling-Hua Chang, Wen Sen Liu, Jia Fu Wu
Abstract: Orthogonal matching pursuit (OMP) is a commonly used algorithm in compressed sensing (CS) for estimating a sparse vector/signal x from linear measurements y m , where m n . There are two generally stopping criteria adopted in the iterative OMP. One, assum...     Read More
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Conference Title : Ninth International Conference On Advances In Computing, Control And Networking - ACCN 2019
Conference Date(s) : 2019-07-21
Place : University Of Westminster, London, United Kingdom
No fo Author(s) : 3
Page(s) : 1-3
Electronic ISBN : 978-1-63248-172-6
Views : 248   |   Download(s) : 165

Adoption of Formal Methods in the Commerical World

Author(s) : Aifheli Nemathaga, JOHN ANDREW VAN DER POLL
Abstract: There have been numerous studies on formal methods but yet there is diminutive utilization of formal methods in the commercial world. This can be attributed to many factors such as that few specialists know how to use Formal Methods (FMs) and also the use of mathematical notation gives a perception ...     Read More
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Conference Title : Eighth International Conference on Advances in Computing, Communication and Information Technology CCIT
Conference Date(s) : 2019-04-24
Place : Birmingham City University, Birmingham, United Kingdom
No fo Author(s) : 2
Page(s) : 75 - 84
Electronic ISBN : 978-1-63248-169-6
Views : 296   |   Download(s) : 184

Charpy Energy Impact Test on Variable Nigerian Timber species short beams.

Author(s) : Ezeagu C.A, Onwunduba S.J
Abstract: This work analyzed the plastic and elastic properties of some Nigerian timber as a structural material. Charpy impact test method was used to determine the impact energy/toughness of twenty locally available timber species, comprising of ten hardwoods and ten softwoods. Three sets of specimen (havin...     Read More
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Conference Title : Eighth International Conference on Advances in Civil, Structural and Mechanical Engineering CSM
Conference Date(s) : 2019-04-24
Place : Birmingham City University, Birmingham, United Kingdom
No fo Author(s) : 2
Page(s) : 130 - 145
Electronic ISBN : 978-1-63248-170-2
Views : 300   |   Download(s) : 147

Paper General Contractors Support Work and Formwork Practices and Perceptions

Author(s) : JOHN SMALLWOOD
Abstract: Reinforced concrete construction entails substantial support work and formwork activities, which expose workers to, inter alia, work at elevated heights, ergonomic hazards, and hazardous chemical substances. Furthermore, support work and formwork are required to support and or restrain substantial l...     Read More
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Conference Title : Eighth International Conference on Advances in Civil, Structural and Mechanical Engineering CSM
Conference Date(s) : 2019-04-24
Place : Birmingham City University, Birmingham, United Kingdom
No fo Author(s) : 1
Page(s) : 125 - 129
Electronic ISBN : 978-1-63248-170-2
Views : 274   |   Download(s) : 123

Morphological Variation of Strength In Solid Timber Beam Using Volume Integration Method

Author(s) : Eluemunoh O.O, Ezeagu C.A
Abstract: The work verifies the morphological variation of strength in various sizes of solid timber beam in order to ascertain their respective volumetric strength mode at the three (3) perpendicular directions. In this work, a mathematical tool known as Volume Integral was adopted to analyze the volumetric ...     Read More
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Conference Title : Eighth International Conference on Advances in Civil, Structural and Mechanical Engineering CSM
Conference Date(s) : 2019-04-24
Place : Birmingham City University, Birmingham, United Kingdom
No fo Author(s) : 2
Page(s) : 109 - 124
Electronic ISBN : 978-1-63248-170-2
Views : 268   |   Download(s) : 125

Finite element analysis of the O-ring behavior used in static sealing assembly

Author(s) : E. Bahloul, E. Boudaia, H. Aissaoui, J. Azouz, M. Diany, M. Mabrouki
Abstract: This work presents a finite element analysis, using Ansys software, of the O-ring behavior inserted into a groove in a static sealing assembly. The analysis showed that mechanical clearance and friction are key parameters that have an effect on stress distribution. The results of the numerical simul...     Read More
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Conference Title : Eighth International Conference on Advances in Civil, Structural and Mechanical Engineering CSM
Conference Date(s) : 2019-04-24
Place : Birmingham City University, Birmingham, United Kingdom
No fo Author(s) : 6
Page(s) : 106 - 108
Electronic ISBN : 978-1-63248-170-2
Views : 292   |   Download(s) : 150

Prediction of Residual Stresses and Springback in Multi-pass Sheet Metal Spinning Using Finite Element Analysis

Author(s) : Mahmoud Hamed Ahmed, Mohamed Abd-Alrazzaq , MOHAMMAD A. YOUNES
Abstract: In the recent decades, multi-pass sheet metal spinning proved to be a critical process for many industrial components such as jet engines, large size pressurized tanks and vessels, but residual stresses and springback in these spun parts remain an alarming problem. This study is intended to provide ...     Read More
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Conference Title : Eighth International Conference on Advances in Civil, Structural and Mechanical Engineering CSM
Conference Date(s) : 2019-04-24
Place : Birmingham City University, Birmingham, United Kingdom
No fo Author(s) : 3
Page(s) : 90 - 105
Electronic ISBN : 978-1-63248-170-2
Views : 223   |   Download(s) : 137