2015 International Conference on Science and Technology (TICST)最新文献

Opposition Harmony Search algorithm based optimal sizing of CMOS analog amplifier circuit 基于对立和声搜索算法的CMOS模拟放大电路尺寸优化

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369375

K. B. Maji, Harshita Jaiswal, R. Kar, D. Mandal, S. Ghoshal

{"title":"Opposition Harmony Search algorithm based optimal sizing of CMOS analog amplifier circuit","authors":"K. B. Maji, Harshita Jaiswal, R. Kar, D. Mandal, S. Ghoshal","doi":"10.1109/TICST.2015.7369375","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369375","url":null,"abstract":"Optimal design of Complementary Metal Oxide Semiconductor (CMOS) differential amplifier circuit using Opposition based Harmony Search technique (OHS) is reported in this work. The original Harmony Search (HS) algorithm is chosen as heart of the OHS for near-global convergence. Each solution in Harmony Memory (HM) is generated on the basis of memory consideration rule, a pitch adjustment rule and a reinitialization process which gives the optimum result corresponding to the least error fitness in multidimensional search space. Incorporation of different control parameters in basic HS algorithm results in balancing of exploration and exploitation of search space. The proposed OHS based CMOS analog amplifier circuit design has alleviated from inherent drawbacks of premature convergence and stagnation, unlike Genetic Algorithm (GA), Particle Swarm Optimization (PSO) and Differential Evolution (DE). To confirm the superiority of the OHS based technique, SPICE simulation is also carried out by using the optimized parameters achieved by employing OHS. Results presented for the optimally designed amplifier circuit confirm the superiority of the proposed OHS based technique over DE, harmony search (HS), artificial bee colony (ABC) and PSO in terms of convergence speed, design criteria and design objectives. Simulation results confirm that OHS based designed amplifier circuit not only provides the least MOS transistor area, but it also provides improved gain and dissipates least power than the reported works.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121080544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A development of decision support system model for sale planning 销售计划决策支持系统模型的开发

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369381

Pradit Songsangyos, Supakorn Iamamporn, Taksina Kongsomlap

{"title":"A development of decision support system model for sale planning","authors":"Pradit Songsangyos, Supakorn Iamamporn, Taksina Kongsomlap","doi":"10.1109/TICST.2015.7369381","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369381","url":null,"abstract":"Currently, to running a business is highly competitive. In marketing, seeking of information about customer needs is an important one. The sale planning is, to setting up strategies to conduct revenue from the sale of goods or services. The problems of sale planning may arise when there is changed in demands or price of goods. The proposed decision support system model for sale planning, is based on the Windows operating system which most of users are familiar. If users want to calculate the profit / loss on the change in sales price per unit and/or number of units sold of products, it can be done by entering the percentage of increase or decrease of the sales price per unit and/or number of units sold of products. The system displays the price per unit and number of units sold of products and the proceeds from the sale of all products less the total cost of the product. As a result, net profit / loss from the sale of all products. This is convenient for users, the system process rapidly, and accurately. For further study, if the system can forecast sales when changing the product price, or vice versa by finding the selling price that should be on specified of how much product sales.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116717193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inspection of sanitary bacteria in the pacific whiteshrimp (Litopeneaus vanamei) pond culture, Trang province for developing a safety culture system 为建立安全养殖体系，对唐省太平洋白对虾池塘养殖卫生细菌的检测

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369347

D. Lohalaksanadech, Chutinut Sajarit

引用次数: 0

Gong note and gending latar recognition on robot dance 在机器人舞蹈中，Gong note和gentlatar识别

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369370

Deny Rahmalianto, I. Muhimmah, Henri Setiawan

引用次数: 1

Butterworth filter design using seeker optimization algorithm 巴特沃斯滤波器设计采用导引头优化算法

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369374

K. B. Maji, U. S. Sree, R. Kar, D. Mandal, S. Ghoshal

引用次数: 5

Parametric identification of Box-Jenkins structured closed-loop Hammerstein systems using gravitational search algorithm 基于引力搜索算法的Box-Jenkins结构闭环Hammerstein系统参数辨识

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369365

P. Pal, S. Banerjee, R. Kar, D. Mandal, S. Ghoshal

引用次数: 2

Stability analysis of a LEDs dimming circuit: An interaction between an LC input filter and a buck converter led调光电路的稳定性分析:LC输入滤波器和降压转换器之间的相互作用

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369406

A. Siangsanoh, V. Chunkag, M. Phattnasak, R. Gavagsaz-Ghoachani, M. Zandi, B. Nahid-Mobarakeh, S. Pierfederici

引用次数: 1

Anti-bacterial and anti-quorum sensing activity of thai traditional medicinal plants in Nakhon-Ratchasima province, Thailand 泰国那空-拉差玛省泰国传统药用植物的抗菌和抗群体感应活性

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369358

M. Visutthi

{"title":"Anti-bacterial and anti-quorum sensing activity of thai traditional medicinal plants in Nakhon-Ratchasima province, Thailand","authors":"M. Visutthi","doi":"10.1109/TICST.2015.7369358","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369358","url":null,"abstract":"Quorum sensing is an intercellular signaling system in bacteria in response to cell population. Several physiological processes in pathogenesis of medically important bacteria are associated with quorum sensing. As quorum sensing controls bacterial virulences, the inhibition of the system is being considered as a novel approach for antibacterial substance. This research determined the effect of 47 Thai medicinal plant species on bacterial quorum sensing, Chromobacterium violaceum. Anti-quorum sensing activity was indicated by the inhibition of violacein pigment producing of biomonitor strain, C. violaceum DMST 21761. Screening test by disc diffusion assay revealed that five plant extracts exhibited anti-quorum sensing activity including Alpinia galanga Sw., Feronia limonia (L.) Swing, Millingtonia hortensis Linn., Oroxylum indicum (L.) Kurz., and Sesbania grandiflora (L.) Poiret. All extracts, except A. galanga, reduced violacein production. Sixteen extracts produced pronounced inhibitory activity. This result may reveal the mode of action of botanical plants including anti-quorum sensing property and this activity should be further examinations.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125478421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The influence of buildings to wind velocity and direction 建筑物对风速和风向的影响

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369404

N. Choosakul, Kittipot Kaksungnoen, Apichart Witoonset

引用次数: 1

DNA barcodes for cultivar identification of Thailand Tamarindus indica.L 泰国柽柳品种鉴定的DNA条形码。l

2015 International Conference on Science and Technology (TICST) Pub Date : 2015-11-01 DOI: 10.1109/TICST.2015.7369352

Benchaporn Srisuvoramas, Surachest Aiumsamang, Thep Piamalung, S. Sansenya, Lertharong Sripanom

引用次数: 1