Results 41 to 50 of about 735,574 (312)

To Pull or Not to Pull: What Is the Question? [PDF]

open access: yesManufacturing & Service Operations Management, 2004
The terms pull and lean production have become cornerstones of modern manufacturing practice. However, although they are widely used, they are less widely understood. In this paper, we argue that while the academic literature has steadily revealed the richness of the pull/lean concepts, the practitioner literature has progressively simplified these ...
Wallace J. Hopp, Mark L. Spearman
openaire   +1 more source

Bioactive Volatiles From Push-Pull Companion Crops Repel Fall Armyworm and Attract Its Parasitoids

open access: yesFrontiers in Ecology and Evolution, 2022
Fall armyworm, Spodoptera frugiperda, is a serious invasive pest in Africa but “Push-Pull” companion cropping can substantially reduce infestation. Here, we elucidate the underpinning chemical ecology mechanisms.
Islam S. Sobhy   +9 more
semanticscholar   +1 more source

3D Finite Element Simulation of Graphene Nano-Electro-Mechanical Switches

open access: yesMicromachines, 2016
In this paper, we report the finite element method (FEM) simulation of double-clamped graphene nanoelectromechanical (NEM) switches. Pull-in and pull-out characteristics are analyzed for graphene NEM switches with different dimensions and these are ...
Jothiramalingam Kulothungan   +2 more
doaj   +1 more source

Visitors’ motivation for staying in Airbnb accommodation evidence from South Africa

open access: yesJournal of Applied Sciences in Travel and Hospitality, 2023
The Airbnb industry contributes significantly to the broader accommodation sector. Thus Airbnb is an alternative and creative accommodation option.
Sebolelo Catherine Jiane   +1 more
doaj   +1 more source

An Analytical Method for Modelling Pull-In Effect during Anodic Bonding

open access: yesProceedings, 2018
Pull-in effect is a common phenomenon during anodic bonding, a key step in thefabrication processes of capacitive sensors and actuators. To assist the designs and fabrications ofthese transducers, this paper presents an analytical method for modelling ...
Qiuxu Wei   +5 more
doaj   +1 more source

Experimental characterization of pull-in parameters for an electrostatically actuated cantilever

open access: yesApplications in Engineering Science, 2020
MEMS-NEMS applications extensively use micro-nano cantilever structures as actuation system, thanks to their intrinsically simple end efficient configuration.
A. Sorrentino   +3 more
doaj   +1 more source

Design and Demonstration of Radio Frequency Micro Electro-Mechanical System Switches with Meandered Beams for Reduced Actuation Voltage

open access: yesProceedings
In this paper, a class of three series ohmic switches is presented, including its design principles, the simulation results, and the outcomes of the measurements performed on the first batch of fabricated samples.
Girolamo Tagliapietra   +3 more
doaj   +1 more source

What are the Characteristics of Reopened Pull Requests? A Case Study on Open Source Projects in GitHub

open access: yesIEEE Access, 2019
In GitHub, integrators inspect submitted code changes, make evaluation decision, and close pull requests. Some pull requests may be reopened for further modification and code review.
Jing Jiang, Abdillah Mohamed, Li Zhang
doaj   +1 more source

The Magnetic pull

open access: yesNursing Management (Springhouse), 2003
Nursing Management profiles a number of hospitals that attained Magnet status from the American Nurses Credentialing Center.
openaire   +9 more sources

Intensity of innovation in public sector organizations: The role of push and pull factors

open access: yes, 2020
The public sector is vitally important part of all modern and economically developed economies. However, the repercussions in the aftermath of the global economic crisis which started in 2007 has put the public sector under pressure in most developed ...
T. Clausen, M. Demircioglu, G. Alsos
semanticscholar   +1 more source

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