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Journal articles on the topic 'Coupon system'

Author: Grafiati

Published: 3 June 2025

Last updated: 1 August 2025

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1

Gavali, Prof Pralahad. "Coupon Code Junction." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem35069.

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The aim of this paper is to present the development of a coupon code trading platform that has been specifically developed for UPI (Unified Payments Interface) coupons. Traditional coupon trading websites are limited in various aspects, particularly with respect to UPI coupons. This project overcomes this by providing a platform where users can trade UPI coupons; hence it improves the usability and engagement. For example, it guarantees safety standards, dependability, and friendliness to all the users who would like to participate in coupon trading thereby creating an environment where people

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2

Eberle, Tanya, Jessica Sanders, Isabel Laubach, et al. "Disrupting Biofilms From Titanium with a CHG Antimicrobial Irrigation System." Foot & Ankle Orthopaedics 7, no. 4 (2022): 2473011421S0065. http://dx.doi.org/10.1177/2473011421s00653.

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Category: Other Introduction/Purpose: Orthopedic device-related infections can be difficult to treat and decrease the success of surgical interventions. The implant provides a surface for bacterial attachment and biofilm formation, which decreases antimicrobial efficacy. This study was conducted to assess the ability of the Chlorhexidine Gluconate (CHG) Antimicrobial Irrigation System to disrupt biofilms from titanium coupons using an adapted ASTM E2871-19 method, 'Standard Test Method for Determining Disinfectant Efficacy Against Biofilm Grown in the CDC Biofilm Reactor Using the Single Tube

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Salian, Ashika C., Bhuvan Shetty, Gagan V, Hithesh Udaya Kumar, and Sunitha N V. "Coupxchange." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 444–51. http://dx.doi.org/10.22214/ijraset.2023.51467.

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Abstract: Coupons are a way for consumers to receive an incentive to purchase a product by using them. There have been a number of consumer concerns regarding coupon savings that have been exacerbated by the economic and financial crisis. With a strategic approach, online shopping applications can use coupons to attract and retain customers. Online social coupons that offer daily deals are becoming more popular. In addition to offering substantial discounts, these companies also allow their customers to experience a wide variety of products at a reduced cost, while at the same time being able

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Meng, Hao Yu, and Yun Hua Feng. "Research on the Business Model and Protocol of Offline Digital Coupon Based on RSA Digital Signature." Applied Mechanics and Materials 55-57 (May 2011): 608–13. http://dx.doi.org/10.4028/www.scientific.net/amm.55-57.608.

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Digital coupon, a popular e-commerce application, which makes the coupon circulating on internet by the digital forms. The real commercial system hasn’t presented yet in current domestic. The problem lies in the e-business model, anonymous, fair transaction, and free circulation. In this research, the author analyzed the domestic and foreign researches, defined the e-business model of mobile e-coupons, puts forward a set of digital coupon protocols with offline presentation, offline payment, and verified the anonymous, fair transaction, free circulation of the protocols. This study derived a t

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Misheck, Zoferana, and Jimu Pempho. "Automated coupon generator: A web app for farm subsidy in malawi." i-manager's Journal on Information Technology 13, no. 1 (2024): 9. http://dx.doi.org/10.26634/jit.13.1.20643.

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This proposed system introduces a dynamic coupon generation mechanism empowered by machine learning algorithms, particularly reinforcement learning, to enhance people's engagement and optimize coupon distribution in such a way that the coupon for the subsidy is given to farmers fairly by prioritizing those in need. This process involves key stages, including data gathering, preprocessing, feature enhancement, and autonomous decision-making logic development, taking into account diverse factors such as farmer segments and budget constraints. The system interacts with HTML, PHP, CSS, and JavaScr

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Arrosidi, Shoffi, and Moch Lutfi. "Rancang Bangun Aplikasi Sistem Monitoring Kupon Makan Di Pondok Pesantren Ngalah Menggunakan KTS (Kartu Tanda Santri) Berbasis RFID." Jurnal Ilmiah Informatika Global 14, no. 2 (2023): 24–30. http://dx.doi.org/10.36982/jiig.v14i2.3212.

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Along with the growth of the contemporary era, where technological advances occasionally experience rapid development and have provided many conveniences for mankind in everyday life. It promotes and facilitates human control of each system and can facilitate human work, including security-related tasks. One of the boarding schools in Pasuruan Regency is the Ngalah Islamic Boarding School. Pondok Ngalah was built on August 30, 1985 AD, or to coincide with Friday Pahing, the 14th of Dzulhijjah in 1405 Hijriyah, by its founder KH. M. Sholeh Bahruddin Kalam. Meal coupons are one of the most impor

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Atiq, Rahin, Farzana Fariha, Mutasim Mahmud, Sadman S. Yeamin, Kawser I. Rushee, and Shamsur Rahim. "A Comparison of Missing Value Imputation Techniques on Coupon Acceptance Prediction." International Journal of Information Technology and Computer Science 14, no. 5 (2022): 15–25. http://dx.doi.org/10.5815/ijitcs.2022.05.02.

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The In-Vehicle Coupon Recommendation System is a type of coupon used to represent an idea of different driving scenarios to users. Basically, with the help of presenting the scenarios, the people’s opinion is taken on whether they will accept the coupon or not. The coupons offered in the survey were for Bar, Coffee Shop, Restaurants, and Take Away. The dataset consists of various attributes that capture precise information about the clients to give a coupon recommendation. The dataset is significant to shops to determine whether the coupons they offer are benefi-cial or not, depending on the d

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Chandra, Sekhar Veluru. "Enhancing Customer Engagement with Generative AI: A Dynamic Approach to Personalized Daily Coupon Deals." European Journal of Advances in Engineering and Technology 11, no. 5 (2024): 118–26. https://doi.org/10.5281/zenodo.13325812.

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The 'Ask Coupon AI' system integrates generative AI into a Content Management System (CMS) to offer personalized daily coupon deals, significantly enhancing customer engagement. This AI-powered chatbot provides real-time, customized coupon recommendations, addressing the limitations of traditional coupon distribution methods. The system leverages advanced algorithms to analyze customer data, ensuring highly relevant and timely offers. Additionally, it automates creating and managing coupon deals, improving operational efficiency and reducing errors. This paper discusses the implementation, inc

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9

Yim, Jaegeol. "Design of a Smart Coupon System." International Journal of Multimedia and Ubiquitous Engineering 11, no. 3 (2016): 187–98. http://dx.doi.org/10.14257/ijmue.2016.11.3.18.

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Gining, Ray Adderley Jm, S. S. M. Fauzi, Muhammad Nabil Fikri Jamaluddin, Muhammad Akram Marizalee, Tajul Rosli Razak, and Anis Afiqah Sharip. "Design and Development of Mobile Application for Parking Reservation System." Journal of Computing Research and Innovation 4, no. 2 (2019): 49–59. http://dx.doi.org/10.24191/jcrinn.v4i2.123.

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Every emerging country face the issue of public parking congestion in the urban area. Ignoring the issue would breed a series of problems; from traffic disruption to violating the laws related to traffic. In Malaysia, the City Council has made an effort to mitigate the problem by using a coupon - which largely handled manually by the user by purchasing and paying the coupon through a machine. However, the procedure of using a coupon is considered inefficient due to challenges such as; extensive time, coupon exploitation and material waste. Therefore, to mitigate the problem surfaced in the cur

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Adler, Ilan, Shmuel Oren, and Sheldon M. Ross. "The coupon-collector's problem revisited." Journal of Applied Probability 40, no. 2 (2003): 513–18. http://dx.doi.org/10.1239/jap/1053003560.

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Consider the classical coupon-collector's problem in which items of m distinct types arrive in sequence. An arriving item is installed in system i ≥ 1 if i is the smallest index such that system i does not contain an item of the arrival's type. We study the expected number of items in system j at the moment when system 1 first contains an item of each type

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Adler, Ilan, Shmuel Oren, and Sheldon M. Ross. "The coupon-collector's problem revisited." Journal of Applied Probability 40, no. 02 (2003): 513–18. http://dx.doi.org/10.1017/s002190020001946x.

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Consider the classical coupon-collector's problem in which items of m distinct types arrive in sequence. An arriving item is installed in system i ≥ 1 if i is the smallest index such that system i does not contain an item of the arrival's type. We study the expected number of items in system j at the moment when system 1 first contains an item of each type

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Lestari, Nanik, and Kartika Wichita Aprilyani Haryaman. "Procedure of Compulsory Dues Re-citing a Ship at PT Jasa Raharja (Persero)." Journal of Applied Accounting and Taxation 1, no. 2 (2016): 116–19. https://doi.org/10.5281/zenodo.1306835.

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This research aims to know the procedures in carrying out compulsory dues re-citing a ship using a cupon. In the discussion of the method of coupon in the procedure along with prospective partners in advance. After the deal, the service staff raharja will report the number of passengers/coupons were sold and checking stock coupons before doing the billing will be entered on the cash receipts services raharja. The result of the receipt of billing data will be inputted into DASI JR system, after that it will be verified and authorized in the form of a daily receipt of reports.

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Thenmozhi, M., and T. P. "Group Coupon Recommendation System for Mobile Users." International Journal of Computer Applications 143, no. 10 (2016): 31–36. http://dx.doi.org/10.5120/ijca2016910379.

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15

Yao, Jing, Yifeng Zheng, Yu Guo, et al. "A Privacy-Preserving System for Targeted Coupon Service." IEEE Access 7 (2019): 120817–30. http://dx.doi.org/10.1109/access.2019.2937669.

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16

Gilroy, Douglas E. "Coupons for Cathodic Protection Evaluation of Mixed-Metal Piping Systems." Materials Performance 56, no. 9 (2017): 34–37. https://doi.org/10.5006/mp2017_56_9-34.

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The measurement and interpretation of cathodic protection (CP) data in plants or other complex facilities present inherent challenges where mixed metals are electrically continuous within the protected structures’ CP system. Often there is no attempt to electrically isolate the buried steel piping networks from other metals in the facility for safety and practical considerations. Coupons can be used to assist in the evaluation of CP levels on buried steel piping in mixed-metal circuits; however, the present industry practice of disconnecting the coupon from the mixed-metal circuit to measure t

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17

Hector, Louis G., Yeh-Hung Lai, Wei Tong, and Michael J. Lukitsch. "Strain Accumulation in Polymer Electrolyte Membrane and Membrane Electrode Assembly Materials During a Single Hydration/Dehydration Cycle." Journal of Fuel Cell Science and Technology 4, no. 1 (2006): 19–28. http://dx.doi.org/10.1115/1.2393302.

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A digital image correlation technique was used to measure drying-induced strains in perfluorosulfonic acid (PFSA) membrane and membrane electrode assembly (MEA) materials which are key components of fuel cells. Circular coupons of each material were constrained in a stainless-steel drum fixture and hydration was achieved by immersing the drum/coupon assembly in 80°C water for 5min. During air drying at 25°C and 50% relative humidity, a series of 1280×960 digital images of each coupon surface was recorded with a digital camera and image acquisition system for drying periods up to 26h. Cumulativ

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18

Gailloux, Mike, and Devon Biere. "METHOD AND SYSTEM FOR ACOUSTICALLY TRIGGERING ELECTRONIC COUPON RETRIEVAL." Journal of the Acoustical Society of America 133, no. 4 (2013): 2515. http://dx.doi.org/10.1121/1.4800132.

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19

刘, 琼. "Design and Performance Analysis of the Coupon Accounting System." Management Science and Engineering 01, no. 04 (2012): 29–34. http://dx.doi.org/10.12677/mse.2012.14005.

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20

Lu, Zuoying, Yinyuan Si, Zhihua Han, and Chao Ma. "Research on Private Label Introduction and Sales Mode Decision-Making for E-Commerce Platforms Considering Coupon Promotion Strategies." Systems 13, no. 6 (2025): 437. https://doi.org/10.3390/systems13060437.

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With the rapid development of the digital economy and the evolving shopping preferences of consumers, e-commerce platforms have been enhancing their competitiveness by launching private label brands and optimizing their sales channel strategies. This study focuses on an online sales system comprising a strong brand and an e-commerce platform. Four game modes were constructed: agency selling only (NN), agency selling combined with reselling (NS), agency selling combined with private labels (IN), and reselling combined with agency selling under the introduction of private labels (IS). Under the

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21

Pankaj, Ashok K. "The Public Distribution System in Bihar: An Assessment of the Coupon System." Social Change 45, no. 4 (2015): 534–60. http://dx.doi.org/10.1177/0049085715602788.

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22

Singh, Pragya, Srinivas Krishnaswamy, Krishnaswamy Ponnani, Ankur Verma, and Jaya Rawat. "Crude Oil Foulant Deposition Studies on a Heated Surface Using a Novel Batch Stirred Coupon Test Rig." International Journal of Chemical Engineering 2022 (May 26, 2022): 1–10. http://dx.doi.org/10.1155/2022/5443317.

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The petroleum refining industry employs a wide variety of heat transfer-based equipment which tend to foul due to the complex nature of associated fluid streams and process conditions. Over the years, different test methods have been researched to understand fouling at the lab, pilot, and/or plant level. Several of these investigations have been limited to understanding fouling in static refinery streams or under non-practical operating conditions. The present study experimentally demonstrates the potential of a high-temperature batch stirred coupon test rig to characterize fouling under nonco

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23

Walters, Rockney G., and Scott B. Mackenzie. "A Structural Equations Analysis of the Impact of Price Promotions on Store Performance." Journal of Marketing Research 25, no. 1 (1988): 51–63. http://dx.doi.org/10.1177/002224378802500105.

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Guided by past research, conventional wisdom in the retailing area, and microeconomic theory, the authors develop a series of hypotheses about the effects of loss leaders, in-store price specials, and double coupon promotions on overall store sales, profit, and traffic. The resulting system of structural relationships is tested and cross-validated with data from two large supermarkets. The findings indicate that (1) though most of the loss leader promotions had no effect on store profit, those loss leaders that did affect profit did so through their effect on store traffic rather than through

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Ganesh, S., A. Malar Retna, S. Godwin Wesley, P. Sriyutha Murthy, and T. Subba Rao. "Assessment of Biogrowth at Two Different Environments of Nuclear Power Plant Cooling Water System Located at Southern Coast of India." Asian Journal of Chemistry 35, no. 1 (2022): 69–78. http://dx.doi.org/10.14233/ajchem.2023.23971.

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A systematic assessment of biogrowth development on titanium coupons exposed to ambient seawater (intake) and chlorinated seawater (pump house) environments of a coastal nuclear power plant was carried out. Titanium coupons were exposed for a period of 2 years and periodically removed at monthly intervals for biogrowth assessment. Biofouling biomass at the seawater intake station ranged from 0.8-12.5 kg m-2 during the 2 years of study. Continuous chlorination of 0.2 ± 0.1 mg L-1 and shock dose chlorination for 1 h/day at residuals of 0.4 ± 0.1 mg L-1 was very effective in reducing the biofouli

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Xu, Bo, Junwu Xia, Renwei Ma, et al. "Investigation on True Stress-Strain Curves of Flat and Corner Regions of Cold-Formed Section Using 3D Digital Image Correlation Method." Advances in Civil Engineering 2019 (December 16, 2019): 1–18. http://dx.doi.org/10.1155/2019/3138176.

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The true stress-strain curve is the critical method to describe the practical material mechanical performance and the essential precondition to develop the advanced numerical simulation. Experimental, analytical, and numerical procedures were performed in present research to investigate the true stress-strain curves of flat and corner regions of the cold-formed channel section. The coupon tests with the 3D digital image correlation system were conducted on flat and corner specimens to directly obtain the true stress-strain curves. The experimental results indicate that the tensile secondary-ha

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Liu, Jingyue. "Low Voltage Microanalysis and Imaging: Opportunities and Limitations of High-Resolution Analysis in Fe-SEM Instruments." Microscopy and Microanalysis 5, S2 (1999): 306–7. http://dx.doi.org/10.1017/s1431927600014859.

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The use of a high-brightness field-emission gun and a high-resolution lens system in modern SEM instruments allows us to perform high-resolution chemical analysis and atomic-number contrast imaging of bulk materials at low voltages. Low voltage microanalysis is especially useful for analyzing surface coatings or deposits, catalyst particles, small inclusions or precipitates, and biological samples. In this report, we present useful applications as well as limitations of low voltage microanalysis in studying surface-related problems.In the study of film formation on metal coupons for inhibiting

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T, Adagashi, Idu HK, Kenneth NN, and Idenyi NE. "The Inhibition Characteristics of Moringa oleifera Leaf Extract on Mild Steel in Tetraoxosulphate (VI) Acid and Sodium Hydroxide Environments." Middle East Research Journal of Engineering and Technology 3, no. 05 (2023): 59–65. http://dx.doi.org/10.36348/merjet.2023.v03i05.002.

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The inhibiting effects of Moringa oleifera leaves extract on the corrosion of mild steel in 0.5 M and 1.0 M both of H2SO4, and NaOH solution have been investigated using weight loss techniques. A total of 72 mild steel coupons of dimensions 10 mm x 5 mm x 5 mm were suspended using nylon strings in beakers containing the media with the leaf extract, obtained by Reflux method in concentrations of 5 ml, 10 ml, 15 ml and 20 ml respectively. The setup was allowed to stand for 28 days with a coupon withdrawn from each beaker at 7 days interval for corrosion analysis. The corrosion rate profiles show

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E, Eze, S., Idenyi, S. C, Idu, H. K, Ediale, A. O, Ngwuta, J, and Idenyi, N. E. "The Corrosion Behavior of Cnidoscolus aconitifolius (Chaya) Leaf Extract on Mild Steel in H2SO4 and Brine (NaCl Solution) Environments." Saudi Journal of Engineering and Technology 9, no. 01 (2024): 12–22. http://dx.doi.org/10.36348/sjet.2024.v09i01.002.

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The inhibition efficacies of extracts of Cnidoscolus aconitifolius (Chaya) leaves in the corrosion of mild steel were investigated in H2SO4, and NaCl media. Weight loss method was employed to determine corrosion rate. The ribbed mild steel rod was cut into forty (40) coupons, each measuring 16 mm (diameter) by 8 mm (length) and their initial weights taken and noted. Twenty (20) beakers containing 0.5M and 1.0M each of H2SO4 and NaCl solution separately with varying volumes of the extracts ranging from 5ml to 20ml were set up with four (4) coupons in each beaker fully immersed using nylon strin

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Reid, Len. "Repairing and Preserving Bridge and Steel Structure Using an Innovative Crack Arrest Repair System." Advanced Materials Research 891-892 (March 2014): 1217–22. http://dx.doi.org/10.4028/www.scientific.net/amr.891-892.1217.

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Cracking in steel road or rail bridges is a major concern for continued safe operation of the bridge. Traditional crack arrest hole (CAH) or drill stops placed at the end of the detectable crack have been shown to be ineffective in stopping cracks. A method adapted from the aerospace industry, which utilizes a high interference fit bushing expanded into the CAH, has been tested in large A36 steel coupons under typical cyclic bridge loading. Expansion of the bushing into the hole yields the surrounding steel and induces a residual compressive stress around the hole to shield it from the cyclic

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Fisher, Edward, Samy Rengasamy, Dennis Viscusi, Evanly Vo, and Ronald Shaffer. "Development of a Test System To Apply Virus-Containing Particles to Filtering Facepiece Respirators for the Evaluation of Decontamination Procedures." Applied and Environmental Microbiology 75, no. 6 (2009): 1500–1507. http://dx.doi.org/10.1128/aem.01653-08.

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ABSTRACT A chamber to apply aerosolized virus-containing particles to air-permeable substrates (coupons) was constructed and validated as part of a method to assess the virucidal efficacy of decontamination procedures for filtering facepiece respirators. Coliphage MS2 was used as a surrogate for pathogenic viruses for confirmation of the efficacy of the bioaerosol respirator test system. The distribution of virus applied onto and within the coupons was characterized, and the repeatability of applying a targeted virus load was examined. The average viable virus loaded onto 90 coupons over the c

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., Koswara, and Syaiful Arif. "UJI KELURUSAN MESIN RESONANCE 63 KN DENGAN COUPON TEST PESAWAT N219 MENGGUNAKAN STRAIN GAUGE." SAINSTECH: JURNAL PENELITIAN DAN PENGKAJIAN SAINS DAN TEKNOLOGI 32, no. 1 (2022): 72–78. http://dx.doi.org/10.37277/stch.v32i1.1256.

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ABSTRACT  ABSTRACT This study aims to determine the capacity of the resonance machine capacity 63 kn which has the influence of strain in analyzing the static loading stress on the coupon test. The study used a coupon test specimen with a predetermined dimension, using eight strain gauges in a vertical direction, where the response of the strain gauge system was fast enough to sense dynamic strain with a frequency greater than 100 kHz. The strain gauge used was a strain gauge for gauge bridges where the application is easy. The results obtained show that there is no strain and stre

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BOWDEN, ROGER J. "Lifecycle derivatives and retirement income assurance using long-term debt." Journal of Pension Economics and Finance 8, no. 3 (2007): 361–90. http://dx.doi.org/10.1017/s1474747207003332.

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AbstractAs life tables continue to lengthen, a world-wide paradigm shift to defined contribution – but undefined rewards – has left pensioners exposed to performance, credit, and longevity risk. However, relatively risk-free defined benefit schemes can be designed off the back of high-grade debt issuance programmes by public long-term asset vehicles, as an infrastructure–retirement double play. Derivatives can be used to enhance coupons and to correctly align risk preferences as between income while still alive and bequests. Variable lifetime reinvested coupon options and annuity swaps utilize

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Marunich, Nikolai. "Digital geoenergy coupon in the information system of geoecological-economic assessments." Pskov region studies journal, no. 45 (2021): 137. http://dx.doi.org/10.37490/s221979310013319-3.

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Shimizu, Shogo, Ryoji Hattori, Takayuki Kodaira, Daishin Ito, and Yoshie Imai. "Development of Reward-Based Crowd Management System and Field Evaluation of Safety and Profitability." Journal of Disaster Research 19, no. 2 (2024): 316–24. http://dx.doi.org/10.20965/jdr.2024.p0316.

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For railroad operators with a highly public nature, ensuring the safety of passengers and revitalizing the areas along the line are both tasks to be accomplished. To enhance passenger safety, it is necessary to keep congestion levels below a certain level on platforms and trains. Since traffic congestion generally occurs at certain times, such as in the morning, it is important to disperse traffic congestion during rush hours. In the past, railroad operators have encouraged passengers to voluntarily commute off-peak, but this has not worked as an incentive for passengers simply by improving co

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Goeres, Darla M., Linda R. Loetterle, Martin A. Hamilton, Ricardo Murga, Douglas W. Kirby, and Rodney M. Donlan. "Statistical assessment of a laboratory method for growing biofilms." Microbiology 151, no. 3 (2005): 757–62. http://dx.doi.org/10.1099/mic.0.27709-0.

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Microbial biofilms have been grown in laboratories using a variety of different approaches. A laboratory biofilm reactor system, called the CDC biofilm reactor (CBR) system, has been devised for growing biofilms under moderate to high fluid shear stress. The reactor incorporates 24 removable biofilm growth surfaces (coupons) for sampling and analysing the biofilm. Following preliminary experiments to verify the utility of the CBR system for growing biofilms of several clinically relevant organisms, a standard operating procedure for growing a Pseudomonas aeruginosa biofilm was created. This pa

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Murthy, Madhav, K. Mallikharjuna Babu, and Martin Jebraj. "Effect of Volume Fraction and Resin System on Tensile, Compression and Flexural Strength of Electrical Glass Fiber Reinforced Plastic Laminate." Solid State Phenomena 287 (February 2019): 86–92. http://dx.doi.org/10.4028/www.scientific.net/ssp.287.86.

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This work deals with the experimental studies on effect of changing volume fraction and also various resin systems like Epoxy LY556, AW106 & CY230 on ultimate tensile, compression and flexural strength of a polymer matrix composite. The specimens were prepared through vacuum assisted resin transfer molding technique. The vacuum pump is a double stage rotary vacuum pump of specifications 300 lpm, 1 hp &3ph. Reinforcements of different thickness/layer of bidirectional e-glass fibers were used and the epoxy resins of varying viscosities were used. The machining of the fabricated specimens

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Tsai, W. H., and J. C. S. Yang. "Nondestructive Evaluation of Composite Structures Using System Identification Technique." Journal of Engineering Materials and Technology 110, no. 2 (1988): 134–39. http://dx.doi.org/10.1115/1.3226021.

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A system identification technique is presented for nondestructive test to detect and to characterize the existence and location of cracks and other damages in composite structures. Various composite structures, including Kevlar-epoxy plate, graphite epoxy ring, and graphite-epoxy coupon have been tested for different damages such as crack, delamination, impact damage, fatigue damage, etc. In addition, the correlation between severity of any type of the damages mentioned above and changes in identified system parameters has also been systematically studied.

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Jaafar, Abdul Aziz, Anwar P. P. Abdul Majeed, S. M. Sapuan, and Shahnor Basri. "Velocity Measurements Using High-Speed Imaging System for Impact Test." Advanced Materials Research 903 (February 2014): 187–93. http://dx.doi.org/10.4028/www.scientific.net/amr.903.187.

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This paper presents the velocity measurements for an impact test on a laminated fibre-glass composite plate. The free flight kinematic properties of a blunt-nosed cylindrical projectile on the upstream and downstream of a test coupon were measured using a high-speed camera imaging system. A visual geometric detection technique is discussed and it is shown that the uncertainties of velocity measurements are associated with an imposed constraint on the camera viewing area and shutter speed.

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Sun, Shu-Juan, Yong-Qiang Zhang, Chong-Gao Bai, et al. "Corrosion Behavior of Carbon Steel in Multiphase Time-Sharing Flow Sewage System." Science of Advanced Materials 14, no. 5 (2022): 876–82. http://dx.doi.org/10.1166/sam.2022.4291.

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Single well output is poor in several Yanchang oilfield development blocks, water content is high, and hydrogen sulfide is present at the same time. The tank corrosion in the on-site multiphase time-sharing flow sewage system was severe. The coupon method was used to test the corrosion rate and the scanning electron microscope (SEM), energy dispersive spectroscopy (EDS), and X-ray diffraction (XRD) methods were used to study the corrosion morphology of the coupon and analyze the composition of the corrosion products in order to effectively inhibit corrosion in the storage tank and analyze the

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Rafie, Patih Ahmad, M. Martindo Merta, and Junaidi Junaidi. "RESOLUTION OF DISPUTES REGARDING CORPORATE BONDS DECLARED BANKRUPT BY COMMERCIAL COURT." JOURNAL OF HUMANITIES SOCIAL SCIENCES AND BUSINESS (JHSSB) 3, no. 2 (2024): 509–15. http://dx.doi.org/10.55047/jhssb.v3i2.1037.

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The objective of this study is to examine the resolution process for corporate bonds that have been declared bankrupt by the commercial court. This research adopts a normative legal approach, which involves analyzing the law as a comprehensive system comprising legal principles, norms, and rules. The findings of this analysis reveal that the Law of the Republic of Indonesia Number 8 of 1995, which pertains to the capital market, encompasses provisions on bonds. Additionally, article 1 number 3 of the finance ministerial regulation Number 27 of 2020 specifically regulates government securities

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K.Venkata, Ramaiah, Bhavani Ch, G. Venkatesh, Naga Teja K. Sai, and B. Venkateswarulu. "Improving Shopping Mall Revenue by Real Time Customized Digital Coupon Issuance." International Journal for Modern Trends in Science and Technology 11, no. 04 (2025): 100–105. https://doi.org/10.5281/zenodo.15110670.

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This report details the design, development, and implementation of a web-based Revenue Prediction and Analysis System built using the Django framework and machine learning techniques. The system allows remote users to register, log in, and submit transactional data for revenue prediction, while also providing an administrative interface to analyze performance metrics, detection ratios, and trends. The machine learning component integrates several classifiers—including Multi-Layer Perceptron, Support Vector Machine, Logistic Regression, and Decision Tree—combined via an ensemble vot

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Zaitsev, V. A. "Bonds with Variable Coupon as Alternative Source of State Financing for Oil and Gas Industry." Vestnik of the Plekhanov Russian University of Economics 20, no. 2 (2023): 80–92. http://dx.doi.org/10.21686/2413-2829-2023-2-80-92.

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The article studies the problem of searching for financing by companies of oil and gas industry. On the one hand, projects in the industry can be highly beneficial in case of positive macro-economic situation, on the other hand, such projects require serious financing on the investment stage. The goal of the research is to develop an alternative mechanism of financing oil and gas industry by bonds with variable coupon rate, which is based on the interest rate of the Central Bank of the Russian Federation, current prices on crude oil of the Urals brand, base price on crude oil fixed in accordan

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Lee, Sung-Hwan. "An Analysis on the Firms' Financial Performance of 2005 Coupon-System Management Consulting." Journal of the Korea Academia-Industrial cooperation Society 11, no. 8 (2010): 2888–98. http://dx.doi.org/10.5762/kais.2010.11.8.2888.

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Sari, Happy Permata. "PENYELESAIAN SENGKETA TERHADAP OBLIGASI KORPORASI YANG DINYATAKAN PAILIT OLEH PENGADILAN NIAGA." Solusi 22, no. 1 (2024): 118–26. https://doi.org/10.36546/solusi.v22i1.972.

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Law of the Republic of Indonesia Number 8 of 1995 concerning capital markets contains bonds which are also regulated in article 1 number 3 of the Minister of Finance Regulation Number 27 of 2020 where bonds are Government Debt Securities (SUN) with a term of more than one year with a coupon. and plus limited interest installments (discounts). Bonds can also be interpreted as liability protection provided by the bond issuer to investors, accompanied by an agreement to replace the principal obligation along with the premium coupon at a predetermined time. Interestingly, regarding these bonds whe

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Shen, Weiran, Pingzhong Tang, Xun Wang, Yadong Xu, and Xiwang Yang. "Coupon Design in Advertising Systems." Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 6 (2021): 5717–25. http://dx.doi.org/10.1609/aaai.v35i6.16717.

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Online platforms sell advertisements via auctions (e.g., VCG and GSP auction) and revenue maximization is one of the most important tasks for them. Many revenue increment methods are proposed, like reserve pricing, boosting, coupons and so on. The novelty of coupons rests on the fact that coupons are optional for advertisers while the others are compulsory. Recent studies on coupons have limited applications in advertising systems because they only focus on second price auctions and do not consider the combination with other methods. In this work, we study the coupon design problem for revenue

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Heimbs, Sebastian, Tim Wagner, Heinz Meister, Clemens Brand, and Mircea Calomfirescu. "Bird strike on aircraft radome: Dynamic characterisation of quartz fibre composite sandwich for accurate, predictive impact simulations." EPJ Web of Conferences 183 (2018): 01007. http://dx.doi.org/10.1051/epjconf/201818301007.

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This study assesses the bird strike resistance of the satellite communication (SatCom) radome of a medium altitude, long endurance (MALE) remotely piloted aircraft system (RPAS), which is designed as a lightweight sandwich structure with thin quartz fibre composite skins and a cellular honeycomb core. In order to perform accurate, predictive numerical bird strike simulations, the building block approach was applied, involving extensive experimental characterisation and model validation of the materials and structures from simple coupon level up to full-scale radome level. Coupon tests of the q

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Andriani, Claudy, Wahyu Caesarendra, Tegoeh Tjahjowidodo, Tomi Wijaya, and Bobby K. Pappachan. "Modal Analysis of Replica Boss Hole During the Deburring Process in Aerospace Manufacturing Industry." MATEC Web of Conferences 159 (2018): 02035. http://dx.doi.org/10.1051/matecconf/201815902035.

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The monitoring of surface finishing processes in aerospace manufacturing industry becomes one of key issues to maintain the overall quality of product or part. To date, the surface quality monitoring post machining processes such as deburring, use visual inspection, surface roughness test or laser gap gun. The whole manufacturing process then requires a considerable amount of time as the production line must be halted due to these measurements taking place. This study presents an online monitoring system to measure the chamfer quality of replica boss hole post-deburring process. Vibration sign

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Isern-Deyà, Andreu Pere, M. Magdalena Payeras-Capellà, Macià Mut-Puigserver, and Josep L. Ferrer-Gomila. "Anonymous and Fair Micropayment Scheme with Protection against Coupon Theft." International Journal of Adaptive, Resilient and Autonomic Systems 4, no. 2 (2013): 54–71. http://dx.doi.org/10.4018/jaras.2013040103.

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The development of new applications of electronic commerce (e-commerce) that require the payment of small amounts of money to purchase services or goods opens new challenges in the security and privacy fields. These payments are called micropayments and they provide a trade-off between efficiency and security requirements to pay low-value items. It is usual to assume low value fraud to achieve efficiency in micropayment systems. In this paper the authors present an improved version of an efficient and secure micropayment scheme which fulfils the security properties that guarantee no financial

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Borislav, N. Malinovic, Zoric Dusko, and Djuricic Tijana. "Corrosion coupon testing of commercial inhibitor in simulated cooling water." Technologica Acta 13, no. 1 (2020): 27–32. https://doi.org/10.5281/zenodo.4059952.

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In maintaining cooling systems, one of the biggest challenges is to control the corrosion process. Various corrosion inhibitors are often used for this purpose. Which type of corrosion inhibitor will be chosen depends on the material from which the plant has made. The main causes of corrosion in these systems are: pH, dissolved gas, ammonia, temperature and microbiology. In this paper it was studied the efficiency of two multicomponent commercial corrosion inhibitors based on phosphates and one of which containing zinc chloride. For the purposes of research, the pilot plant of open recirculati

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Saadah, Siti Zumrotus, and Puji Rahayu. "Sistem “Floating with Floor” pada Pembayaran Kupon Sukuk Tabungan Seri ST-004 Perspektif Maqashid Syariah dan Fiqih Kontemporer." Adzkiya : Jurnal Hukum dan Ekonomi Syariah 12, no. 2 (2024): 22–34. https://doi.org/10.32332/adzkiya.v12i2.9506.

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This study focused on the doubts investors have about the coupon payment sistem of Sukuk ST-004, specifically the "floating with floor" sistem, which differs from the fixed nature of other sukuk coupon payments. Through this study, the floating with floor system will be peeled off from the corner of the maqashid dimension of shari'ah and contemporary jurisprudence. By using qualitative types of research through a literature approach, as well as data collection with literature studies. The primary source of the data was taken from the government memorandum on Sukuk ST-004, Fatwa DSN MUI, and Fl

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