Assessment on the Adequacy of Current Supply Testing Methods in CMOS Operational Amplifier

As the CMOS innovation is downsizing, spillage power has gotten one of the most basic structure worries for the chip fashioner. This paper proposes examination on the adequacy of current gracefully testing strategies in cmos operational amplifiers. In this work, a two phase operational amplifier is structured and faults are infused utilizing 250nm innovation. We will assess the viability of current checking systems in distinguishing Bridge and open deformities in CMOS operational amplifiers. We ought to assess the identification capacities by utilizing two current testing strategies. The principal strategy comprises the oversight of the transient flexible current (IDDT) and the subsequent procedure comprises the observing of quiet gracefully current (IDDQ).The most probable resistive and open defects are infused utilizing fault infusion extra transistors. Exhibitions of the CMOS operational amplifier are additionally assessed after each issue infusion. Spice stimulation ought to be done to compare about the proposed test systems and assess the best performing one. We ought to assess the recognition abilities by utilizing two current testing procedures. The primary system comprises the oversight of the transient gracefully current (IDDT) and the subsequent method comprises the checking of quiet flexibly current (IDDQ). The most probable resistive and open deformities are infused utilizing fault infusion extra transistors. Exhibitions of the CMOS operational amplifier are likewise assessed after each fault infusion. Flavor re-enactments ought to be done to look at the proposed test strategies and assess the best performing one

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Design Methodologies for Low-Power CMOS Operational Amplifiers in a 0.25¿m Digital CMOS Process

TENCON 2006 - 2006 IEEE Region 10 Conference ◽

10.1109/tencon.2006.343920 ◽

2006 ◽

Cited By ~ 1

Author(s):

Alfonso Cesar B. Albason ◽

Neil Michael L. Axalan ◽

Maria Theresa A. Gusad ◽

John Richard E. Hizon ◽

Marc D. Rosales

Keyword(s):

Low Power ◽

Operational Amplifiers ◽

Cmos Process ◽

Digital Cmos ◽

Design Methodologies ◽

Low Power Cmos ◽

Cmos Operational Amplifiers

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Moving Assessment Online: Experiences within a School of Pharmacy

Online Learning ◽

10.24059/olj.v25i1.2580 ◽

2021 ◽

Vol 25 (1) ◽

Author(s):

Kelsey Morgan ◽

Erin Adams ◽

Teresa Mary Elsobky ◽

Marcia Brackbill ◽

Amber Darr

Keyword(s):

Clinical Skills ◽

Internet Access ◽

Open Book ◽

Testing Procedures ◽

Student Stress ◽

Patient Interviews ◽

Testing Strategies ◽

Different Types ◽

Physical Examinations ◽

Assessment Procedures

The COVID-19 pandemic required academic institutions to quickly transition to online learning and make changes to assessment procedures. This study examines how a school of pharmacy creatively approached the challenge of online assessment while maintaining the standards necessary to prepare practice-ready student pharmacists. To conduct traditional exams, instructors deployed two different types of methods utilizing testing software: a video conferencing technology approach which mimicked pre-pandemic, on-campus proctored exams; or open-book, internet access-enabled exams that ensured academic integrity and rigor through various testing strategies. To assess students’ clinical skills, faculty used a combination of techniques such as physical examinations, patient interviews, and patient presentations. To understand the student experience with these assessments, students were surveyed using a 12-item questionnaire. Overall, online video proctoring maintained consistency in exam structure and administration, but required extensive instruction for both students and proctors. Students preferred unproctored, open-book, internet access-enabled, standard time exams versus proctored, closed-book, internet-access disabled, extended time exams. Changes to testing procedures, whether with proctored or unproctored methods, appeared to increase student stress.

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The Design Features of Integrated Modular Water Reactor (IMR)

12th International Conference on Nuclear Engineering, Volume 1 ◽

10.1115/icone12-49528 ◽

2004 ◽

Author(s):

Takashi Kanagawa ◽

Masashi Goto ◽

Shuji Usui ◽

Tadahiko Suzuta ◽

Akimi Serizawa ◽

...

Keyword(s):

Control System ◽

Water System ◽

Heat Removal ◽

Volume Control ◽

Circulation System ◽

Primary System ◽

Main Theme ◽

Two Phase ◽

Water Reactor ◽

Reactor Coolant

Small-to-medium-sized (300–600MWe) reactors are required for the electric power market in the near future (2010–2030). The main theme in the development of small-to-medium-sized reactor is how to realize competitive cost against other energy sources. As measures to this disadvantage, greatly simplified and downsized design is needed. From such point of view, Integrated Modular Water Reactor (IMR), which electric output power is 350 MWe, adopts integrated and high temperature two-phase natural circulation system for the primary system. In this design, main coolant pipes, a pressurizer, and reactor coolant pumps are not needed, and the sizes of a reactor vessel and steam generators are minimized. Additionally, to enhance the economy of the whole plant, fluid system, and Instrumentation & Control system of IMR have also been reviewed to make them simplest and smallest taking the advantage of the IMR concept and the state of the art technologies. For example, the integrated primary system and the stand-alone direct heat removal system make the safety system very simple, i.e., no injection, no containment spray, no emergency AC power, etc. The chemical and volume control system is also simplified by eliminating the boron control system and the seal water system of reactor coolant pumps. In this paper, the status of the IMR development and the outline of the IMR design efforts to achieve the simplest and smallest plant are presented.

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