A Fair Comparison Between Standard PSO Versions

Author(s):  
Roberto Ugolotti ◽  
Stefano Cagnoni
Keyword(s):  
Electronics ◽  
2021 ◽  
Vol 10 (13) ◽  
pp. 1572
Author(s):  
Ehab A. Hamed ◽  
Inhee Lee

In the previous three decades, many Radiation-Hardened-by-Design (RHBD) Flip-Flops (FFs) have been designed and improved to be immune to Single Event Upsets (SEUs). Their specifications are enhanced regarding soft error tolerance, area overhead, power consumption, and delay. In this review, previously presented RHBD FFs are classified into three categories with an overview of each category. Six well-known RHBD FFs architectures are simulated using a 180 nm CMOS process to show a fair comparison between them while the conventional Transmission Gate Flip-Flop (TGFF) is used as a reference design for this comparison. The results of the comparison are analyzed to give some important highlights about each design.


METRON ◽  
2021 ◽  
Author(s):  
Tuany de Paula Castro ◽  
Carlos Daniel Paulino ◽  
Julio M. Singer

1964 ◽  
Vol 12 (3) ◽  
pp. 227-228
Author(s):  
B. Van Booen ◽  
J. Kamminga

The need to define clearly the costs that are used to calculate gross profit for the purpose of operational account analysis is stressed. Gross profit should be measured by the difference between gross revenue and the costs related to one activity only, and to factors used solely in one production process. For a fair comparison of gross profits of different enterprises, each enterprise should be compared over the same unit of time. Therefore by definition only continually varying costs should be included as "variable " costs in the measurement of gross profit, and when there is a change in costs that do not vary continually there will be a new planning situation and a new optimal plan. D. A. E. (Abstract retrieved from CAB Abstracts by CABI’s permission)


2021 ◽  
Vol 4 (1) ◽  
pp. 1-12
Author(s):  
Sharaf Al-Deen Waleed AL-Smadi ◽  
Abdalrahman Hammoudah Yousef Alhndawi

The continual need for building in developing economies and countries such as Jordan increases the obstacles and problems faced by Project Management Units in completing projects on time, with quality assurance, and at lower prices. However, as more and more new types of project management approaches such as (Design-Bid DB) are introduced, the binding conditions of contracts are growing tougher in order to reduce risks during project execution. In this paper, the researcher tries to provide a fair comparison between (Design-Bid-Build DBB) and (Design-Build DB) approaches which are already used in the construction project in Jordan and offering a good vision for both owners and contractors equally


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