scholarly journals Investigating PDP-based error by testing NAND and D-Latch based on CNTFET (Stanford model)

2019 ◽  
Vol 1 (7) ◽  
Author(s):  
Salimeh Shahrabadi
Keyword(s):  
Stanford Model

scholarly journals DESIGN THINKING: CONCEPTUAL FRAMEWORK, ADVANTAGES AND RESTRICTIONS

2021 ◽  
pp. 43-48
Author(s):  
Sytnik N.
Keyword(s):  
Corporate Culture ◽  
Design Thinking ◽  
Team Building ◽  
Deep Understanding ◽  
Customer Experience ◽  
Organizational Goals ◽  
Innovative Products ◽  
Creative Abilities ◽  
Stanford Model ◽  
Tools And Techniques

The need to develop competitive innovative products and services encourages modern organizations to search for new ways to enhance the creative abilities of their personnel. Design thinking is one of the promising tools to elaborate organi-zational potential in generating ideas and developing new products which satisfy customer requirements to the most extent. Over last years design thinking has been developed as a practically­oriented approach aimed at solving customer problems. Within the frame of design thinking, deep understanding of their values, reactions, experience in interaction with the company and behavioral habits serves as a basis for focused ideation, fast prototyping and testing. Although the key characteristics, main stages, tools and techniques of design thinking are well established in the literature, far less attention has been paid to the restrictions and conditions of design thinking application within organizational environment. These issues determined the purpose of the study. First, the paper considered the evolution of the term design thinking, as well as portfolio of its tools and techniques applied at different stages of design thinking process. Further, the advantages, restrictions and conditions of design thinking application were specified. Design thinking allows to achieve 1) externally oriented organizational goals: development of innovations, improvement of products and services in accordance with customer needs, better interaction with customers; 2) internally oriented organizational goals: development of staff experience and creative abilities, team building and enchancing a creative corporate culture. The restrictions of design thinking implementation related to its key features (focus on customer experience, fast ideation, prototyping and testing) were established. Important conditions for design thinking implementation are as follows: understanding and taking into account its restrictions, introduction of a flexible format for design sessions, and formation of design teams in accordance with the experience, competencies and thinking style of their participants. Thus, design thinking is a useful approach for development of customer­oriented innovative solutions, although it should not be considered as a universal tool for solving all organizational problems.Keywords: design, design thinking, creativity, customer experience, Stanford model, «wicked» problems, design thinking techniques. Дизайн­мислення є перспективним напрямом дослідження для науковців і фахівців із менеджменту, ураховуючи позитивний досвід його використання і зростаючу популярність серед провідних компаній світу. Нині відомі характерні риси, етапи, інструменти та техніки дизайн­мислення, однак малодослідженим залишається питання щодо меж практичного застосування цього підходу, його переваг і недоліків. У статті виявлено переваги дизайн­мислення, зокрема: оперативне вдосконалення продуктів і послуг відповідно до потреб клієнтів, тімбілдинг, новий досвід і розвиток креативних здібностей персоналу, формування креативної корпоративної культури. Для успішного застосування дизайн­мислення під час організації дизайн­сесій необхідно враховувати його обмеження, упроваджувати гнучкий формат дизайн­сесій та підбирати учасників дизайн­команд за досвідом, компетенціями і стилем мислення. Ключові слова: дизайн, дизайн­мислення, креативність, клієнтський досвід, Стенфордська модель, wicked­проблеми, техніки дизайн­мислення.

scholarly journals Determining Factors in MOOCs Completion Rates: Application Test in Energy Sustainability Courses

2020 ◽  
Vol 12 (7) ◽  
pp. 2893 ◽  
Author(s):  
Luis M. Romero-Rodríguez ◽  
María Soledad Ramírez-Montoya ◽  
Ignacio Aguaded
Keyword(s):  
Professional Development ◽  
Instructional Design ◽  
Academic Community ◽  
Completion Rates ◽  
Energy Sustainability ◽  
Design Factor ◽  
Determining Factors ◽  
Massive Online Open Courses ◽  
Open Courses ◽  
Stanford Model

Massive Online Open Courses (MOOCs) are open educational activities that allow for distance learning and professional updating, although the academic community has questioned their effectiveness due to their low completion rates. This research analyzes which factors (personal, family, social, labor, and instructional design) are involved in the value expectations and engagement of the MOOCs and to what degree these affect the decision to enroll and the completion of the MOOC. To this end, in the context of 12 MOOCs on energy sustainability carried out between 2017 and 2018, 8737 participants were surveyed using two instruments designed according to theoretical constructs and expert judgment. The main results show that all the factors reviewed influence the decision to take a MOOC, although the “professional development” aspect has the most significant impact on participants who have graduated from technical and engineering careers. Additionally, this study emphasizes that the “instructional design” factor is decisive in the engagement of younger participants, showing that the conventional design of xMOOCs (Stanford Model) may be one of the most important reasons for the low completion rates of this type of course.

Application of a Version of the Stanford Model to a Small Piedmont Watershed

1973 ◽  
Vol 16 (2) ◽  
pp. 0261-0265
Author(s):  
J. T. Ligon and A. G. Law
Keyword(s):  
Stanford Model

scholarly journals Comparative Analysis of CNTFET Models through the Design of a Differential Amplifier

2021 ◽  
Vol 11 (10) ◽  
pp. 22-28
Author(s):  
Gennaro Gelao ◽  
◽  
Roberto Marani ◽  
Anna Gina Perri
Keyword(s):  
Comparative Analysis ◽  
High Frequency ◽  
Input Impedance ◽  
Differential Amplifier ◽  
Output Impedance ◽  
Differential Input ◽  
Differential Pair ◽  
Simulation Results ◽  
Stanford Model ◽  
Mm Waves

In this paper we compare simulation results on a differential pair circuit using a CNTFET model, already proposed by us, with the result obtained using Stanford model. We study the case of differential pair with differential input and single ended output as core of a 50 GHz amplifier for mm waves band. We consider the case of a CNTFET having a single CNT tube with indices (19,0) and 25 nm long. For this circuit we present result for its main parameters: gain, input impedance, output impedance, noise and distortion. Since the Stanford model includes fixed capacitance, for comparison we applied the same capacitance on our model. Since this capacitances dominate the high frequency cut, results are not much different, except for the lack of noise modelling in the Stanford model.

scholarly journals Data-Driven Recovery Potential Analysis and Modeling for Batteries Recovery Operations in Electric Bicycle Industry

2018 ◽  
Vol 2018 ◽  
pp. 1-18
Author(s):  
Ping Zhang ◽  
Guangfu Liu
Keyword(s):  
Raw Materials ◽  
Bicycle Industry ◽  
Lead Acid Batteries ◽  
Recovery Potential ◽  
Management Measures ◽  
Electric Bicycle ◽  
Electric Bicycles ◽  
The Government ◽  
Stanford Model ◽  
Lead Acid

To help the government manage waste lead-acid batteries in a more targeted and sustainable way, accurately forecasting the number of waste lead-acid batteries and analyzing their recovery potential play a key role. In China, electric bicycles are one of the most common means of transportation. As of the end of 2017, the social holding quantity of electric bicycles in China was over 250 million and that of electric tricycles was over 50 million. The quantity is equal to the total number of electric bicycles manufactured between 2011 and 2017. Currently, 90% of electric bicycles adopt lead-acid batteries as their power batteries. However, there are a few studies on the lead-acid batteries used in electric bicycles as power batteries. In this paper, we have selected lead-acid batteries used in electric bicycles as the subject of research as such kind of batteries enjoys the widest user base, the most single-battery consumption volume, and the strongest mobility. Based on the output and sales of electric bicycles, we have obtained the quantity of power lead-acid batteries. We have then estimated the annual waste quantity of lead-acid batteries used in electric bicycles in 2000-2022 using the “market supply A model” and the “Stanford Model”, respectively, and based on the proportion of raw materials contained in lead-acid batteries and the proportion between reclaimed and discarded lead-acid batteries, we have estimated the recovery potential of discarded lead-acid batteries in 2000-2022. We estimate that the lead-acid batteries used in electric bicycles only have great recovery potential and there are abundant potential resources for recovery. The research data and results can help decision-makers make more effective and more accurate management measures and policies.

Sedimentological and fluid-dynamic implications of the turbulent bursting phenomenon in geophysical flows

1976 ◽  
Vol 77 (3) ◽  
pp. 531-560 ◽  
Author(s):  
Roscoe G. Jackson
Keyword(s):  
Open Channel ◽  
Fluid Dynamic ◽  
Outer Zone ◽  
Turbulent Boundary Layers ◽  
Geophysical Flows ◽  
Channel Flows ◽  
Open Channel Flows ◽  
The Mean ◽  
Low Speed Streaks ◽  
Stanford Model

The bursting process in turbulent boundary layers provides new insight on turbulence phenomena, mechanics of sedimentation, and genesis of bedforms in natural geophysical flows. Recent visualization experiments suggest that the turbulent boundary layer can be divided into an inner zone, whose essential characteristics scale with inner (wall) variables, and an outer zone, whose properties scale with the fluid-dynamic variables of the entire flow. The inner zone is distinguished by (i) a viscous sublayer displaying spanwise alternations of high-and low-speed streaks and (ii) episodic disruption by lift-ups of low-speed streaks. Oscillatory growth and breakup stages of the Stanford model of bursting characterize the turbulent structure of the outer zone. The burst cycle exists in turbulent boundary layers of all natural flows except perhaps (i) open-channel flows in the upper part of the upper flow regime and (ii) wind-generated surface waves.Fluid motions described as kolks and boils in incompressible open-channel flows correspond to the oscillatory growth stage andthe late oscillatory growthand breakup stages, respectively, of the Stanford model of bursting. Supporting evidence includes (i) close similarity of gross fluid motions, (ii) equivalent scaling of boils and bursts, and (iii) intensification of boils and bursts in adverse pressure gradients and over rough beds. McQuivey's (1973) turbulence measurements show that the Eulerian integral time scaleTEscales with the same outer variables asboilperiodicity and burst periodicity. It is hypothesized thatTEequals the mean duration of bursts at a point in the flow.Bedforms governed by the turbulent structure of the inner zone (microforms) cannot form if the sublayer is disrupted by bed roughness. The conditions for the existence of two common microforms and their spacings scale with the inner variables. Grain roughness increases the vertical intensity of the turbulence (by enhancing lift-ups) within the inner zone, thereby explaining textural differences between the coarse ripple and fine ripple bed stages of Moss (1972).Mesoforms respond to the fluid-dynamical regime in the outer zone and scale with the outer variables. The mean spacing of dunelike large-scale ripples in equilibrium open-channel flows is proportional to the boundary-layer thickness and equals the length scale formed by the product of the free-stream velocity and the boil period.Strong upward flow in a burst provides the vertical anisotropy in the turbulence which is needed to suspend sediment. Bursting promotes the entrain-ment of more and coarser sediment than tractive forces alone can accomplish.

The process of implementing the Stanford Model Chronic Disease Self-Management Program: The Northern Hospital experience

2003 ◽  
Vol 9 (3) ◽  
pp. 127 ◽  
Author(s):  
M Murph y ◽  
J Saunder s ◽  
M Campbel l ◽  
B Jackso n ◽  
D Berlowit z
Keyword(s):  
Chronic Disease ◽  
Adjuvant Therapy ◽  
Chronic Conditions ◽  
Management Program ◽  
Self Management ◽  
Research Centre ◽  
Australian Population ◽  
Admission Rates ◽  
Successful Program ◽  
Stanford Model

In March 2002, The Northern Clinical Research Centre (NCRC), Epping, implemented the Stanford model Chronic Disease Self-Management Program (CDSMP). The NCRC is the first health facility to implement the CDSMP for all cause chronic conditions in the northern suburbs of Melbourne. This paper outlines the establishment, marketing, co-ordination and personnel for a successful program as identified by the NCRC. Barriers to participation in a program were identified by the NCRC and steps to minimise these were implemented. The evaluation of this program in a scientific manner enables the effect of this adjuvant therapy to be examined in the Australian population. Fifty-two participants have graduated from the CDSMP at The Northern Hospital since the program commenced. This paper reviews the unplanned re-admission rates for people who have participated in the CDSMP as part of an ongoing study.

scholarly journals High Efficiency RF Energy Harvesting CNTFET Rectifier for Bio-implants Applications

2019 ◽  
Vol 9 (1) ◽  
pp. 4396-4402
Keyword(s):  
Field Effect Transistor ◽  
High Efficiency ◽  
Complementary Metal Oxide Semiconductor ◽  
Implantable Devices ◽  
Oxide Semiconductor ◽  
Full Wave ◽  
Type Device ◽  
Effect Transistor ◽  
Stanford Model ◽  
P Type

Carbon nanotube field effect transistor (CNTFET) based full wave rectifier given in the paper, works efficiently in the range of radio frequency. The CNTFET offers extremely less power loss and high through-put because of its high conducting properties. The Complementary Metal Oxide Semiconductor (CMOS) based studies are available but CNTFET based studies are rarely available. Therefore, CNTFET based rectifier has been used for the replacement of CMOS based rectifier architecture. The full wave rectifier circuit was analyzed using 32nm CNTFET Stanford model. An additional circuit of clampers is also used for introducing a negative DC level. Introduced negative DC signal further negated RF input signal and combined signal used for biasing the p type device during its conduction cycle. The CNTFET based rectifier with clamper circuit decreases the effective threshold voltage of switching p CNTFETs. The circuit resulted better RF input sensitivity of the transistor. Results show that 77.7% power conversion efficiency is suitable for powering up the bio-implantable devices.

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