scholarly journals A Low-Cost Portable Smart Card Based Attendance System

2021 ◽  
Vol 1012 ◽  
pp. 012046
Author(s):  
Vibin Mammen Vinod ◽  
Govindasamy Murugesan ◽  
V Mekala ◽  
S Thokaiandal ◽  
M Vishnudevi ◽  
...  
Keyword(s):  
Smart Card ◽  
Low Cost

A Smart Card Based Software System for Surgery Specialties

2017 ◽  
pp. 394-409
Author(s):  
Nektarios Konstantopoulos ◽  
Vasileios Syrimpeis ◽  
Vassilis Moulianitis ◽  
Ioannis Panaretou ◽  
Nikolaos Aspragathos ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Smart Card ◽  
General Surgery ◽  
Low Cost ◽  
Smart Cards ◽  
Health Centers ◽  
Software System ◽  
Community Clinics ◽  
Architectural Model ◽  
Different Characteristics

This chapter presents a software system based on smart cards technology for recording, monitoring and studying patients of any surgery specialty (General Surgery, Orthopedics, Neurosurgery, etc.). The system is also suitable for the computerization of any surgery specialty clinic and the respective surgical material repositories. Dynamic customization functions adapt the system to the different characteristics of the surgery specialties. Special customization is involved concerning implantable materials. The .NET platform and Java Cards used for the development of the system and the architectural model of the system are designed towards satisfying the basic integration and interoperability issues. The developed system is “doctor-friendly” because it is based on classifications and knowledge grouping used in every day clinical practice provided from medical experts on the field but is not intended to be a complete Electronic Medical Record (EMR). The major scope of this effort is the development of a system that offers a fast and easy installable, low cost solution in health environments still immature in adopting solutions based exclusively on Informatics and is designed to be installed in small Private Medical Consulting Rooms to Community Clinics, Health Centers, Hospital Surgery Departments till Central Health Organizations.

scholarly journals Optimized Skip-Stop Metro Line Operation Using Smart Card Data

2017 ◽  
Vol 2017 ◽  
pp. 1-17 ◽  
Author(s):  
Peitong Zhang ◽  
Zhanbo Sun ◽  
Xiaobo Liu
Keyword(s):  
Travel Time ◽  
Smart Card ◽  
Low Cost ◽  
Optimal Solution ◽  
Cost Savings ◽  
Passenger Demand ◽  
Passenger Travel ◽  
Smart Card Data ◽  
Transit Agencies ◽  
The Right

Skip-stop operation is a low cost approach to improving the efficiency of metro operation and passenger travel experience. This paper proposes a novel method to optimize the skip-stop scheme for bidirectional metro lines so that the average passenger travel time can be minimized. Different from the conventional “A/B” scheme, the proposed Flexible Skip-Stop Scheme (FSSS) can better accommodate spatially and temporally varied passenger demand. A genetic algorithm (GA) based approach is then developed to efficiently search for the optimal solution. A case study is conducted based on a real world bidirectional metro line in Shenzhen, China, using the time-dependent passenger demand extracted from smart card data. It is found that the optimized skip-stop operation is able to reduce the average passenger travel time and transit agencies may benefit from this scheme due to energy and operational cost savings. Analyses are made to evaluate the effects of that fact that certain number of passengers fail to board the right train (due to skip operation). Results show that FSSS always outperforms the all-stop scheme even when most passengers of the skipped OD pairs are confused and cannot get on the right train.

A Smart Card Based Software System for Surgery Specialties

2014 ◽  
Vol 4 (1) ◽  
pp. 48-63 ◽  
Author(s):  
Nektarios Konstantopoulos ◽  
Vasileios Syrimpeis ◽  
Vassilis Moulianitis ◽  
Ioannis Panaretou ◽  
Nikolaos Aspragathos ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Smart Card ◽  
General Surgery ◽  
Low Cost ◽  
Health Centers ◽  
Software System ◽  
Community Clinics ◽  
Health Organizations ◽  
Architectural Model ◽  
Different Characteristics

This paper presents a software system based on smart cards technology for recording, monitoring and studying patients of any surgery specialty (General Surgery, Orthopedics, Neurosurgery, etc). The system is also suitable for the computerization of any surgery specialty clinic and the respective surgical material repositories. Dynamic customization functions adapt the system to the different characteristics of the surgery specialties. Special customization is involved concerning implantable materials. The .NET platform and Java Cards used for the development of the system and the architectural model of the system are designed towards satisfying the basic integration and interoperability issues. The developed system is “doctor-friendly” because it is based on classifications and knowledge grouping used in every day clinical practice provided from medical experts on the field but is not intended to be a complete Electronic Medical Record (EMR). The major scope of this effort is the development of a system that offers a fast and easy installable, low cost solution in health environments still immature in adopting solutions based exclusively on Informatics and is designed to be installed in small Private Medical Consulting Rooms to Community Clinics, Health Centers, Hospital Surgery Departments till Central Health Organizations.

scholarly journals Conformal Chebyshev chaotic map-based remote user password authentication protocol using smart card

2021 ◽  
Author(s):  
Chandrashekhar Meshram ◽  
Sarita Gajbhiye Meshram ◽  
Rabha W. Ibrahim ◽  
Hamid A. Jalab ◽  
Sajjad Shaukat Jamal ◽  
...  
Keyword(s):  
Fractional Calculus ◽  
Smart Card ◽  
Low Cost ◽  
Chaotic Map ◽  
Authentication Protocol ◽  
Formal Proof ◽  
Authentication Protocols ◽  
Password Authentication ◽  
User Friendly ◽  
Remote User

AbstractWith the rapid advancement and growth of computer networks, there have been greater and greater demands for remote user password authentication protocols. In current ages, smartcard-based authentication protocol has formed the standard with their incredibly insubstantial, user-friendly equipment and low-cost apps. In this study, we proposed an effective robust authentication protocol using the conformable chaotic map, where a conformable calculus is a branch of newly appearing fractional calculus. It has a magnificent property, because it formulates using a controller term. We shall also offer formal proof of smooth execution of the proposed authenticated protocol. Our new protocol is more secure as compared to several comparable protocols.

Decomposition of the metastable beta titanium alloy Ti-15-3

1983 ◽  
Vol 41 ◽  
pp. 264-265
Author(s):  
Y. L. Chen ◽  
S. Fujlshiro
Keyword(s):  
Low Cost ◽  
High Strength ◽  
Alpha Phase ◽  
Thick Sheet ◽  
Omega Phase ◽  
Beta Titanium Alloy ◽  
Beta Titanium ◽  
Beta Matrix ◽  
Metastable Beta ◽  
Very High

Metastable beta titanium alloys have been known to have numerous advantages such as cold formability, high strength, good fracture resistance, deep hardenability, and cost effectiveness. Very high strength is obtainable by precipitation of the hexagonal alpha phase in a bcc beta matrix in these alloys. Precipitation hardening in the metastable beta alloys may also result from the formation of transition phases such as omega phase. Ti-15-3 (Ti-15V- 3Cr-3Al-3Sn) has been developed recently by TIMET and USAF for low cost sheet metal applications. The purpose of the present study was to examine the aging characteristics in this alloy.The composition of the as-received material is: 14.7 V, 3.14 Cr, 3.05 Al, 2.26 Sn, and 0.145 Fe. The beta transus temperature as determined by optical metallographic method was about 770°C. Specimen coupons were prepared from a mill-annealed 1.2 mm thick sheet, and solution treated at 827°C for 2 hr in argon, then water quenched. Aging was also done in argon at temperatures ranging from 316 to 616°C for various times.

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