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Sequence independent lifting for mixed knapsack problems with GUB constraints
(Springer, 2015)
In this paper, we consider the semi-continuous knapsack problem with generalized
upper bound constraints on binary variables. We prove that generalized flow
cover inequalities are valid in this setting and, under mild ...
Descended mouth corner: an ignored but needed feature of facial rejuvenation
(2013)
For years, the gold standard in facial rejuvenation has been the face lift. However, exploring new, less complex procedures for achieving the same goal is currently drawing interest. Rejuvenation of the perioral area is a ...
Analyzing best practices on Web development frameworks: The lift approach
Choosing the Web framework that best fits the requirements is not an easy task for developers. Several frameworks now exist to develop Web applications, such as Struts, JSF, Ruby on Rails, Grails, CakePHP, Django, and ...
Gliding Brow Lift (GBL): A New Concept
(2019-01-01)
Background: Creating the ideal aesthetic eyebrow shape and position is an important goal in facial rejuvenation. One challenge of an eyebrow lift is to find a predictable procedure that balances the advantages and disadvantages ...
Direct Femtosecond Laser Printing of Silk Fibroin Microstructures
(2020-11-04)
Fabrication of functional silk fibroin microstructures has extensive applications in biotechnology and photonics. Considerable progress has been made based on lithographic methods and self-assembly approaches. However, ...
Laboratory Study Of The Behavior Of Conventional Intermittent Gas-lift
(Amer Soc Mechanical EngineersNew York, 2016)
Heavy Object Lifting Platform to Correct Human Balance and Posture
(Universidad ContinentalPE, 2019)
This research document on technological development is aimed at workers in small companies, those that are developing well and soon to emerge as companies that will be positioned at the top of their labor sector. Starting ...
Heavy object lifting platform to correct human balance and posture
(Universidad ContinentalPE, 2019)
This research document on technological development is aimed at workers in small
companies, those that are developing well and soon to emerge as companies that will be
positioned at the top of their labor sector. Starting ...
Heavy Object Lifting Platform to Correct Human Balance and Posture
(IOP Publishing Ltd, 2019-11-25)
This research document on technological development is aimed at workers in small companies, those that are developing well and soon to emerge as companies that will be positioned at the top of their labor sector. Starting ...
High speed elevator dynamic analysis and control on severe conditions
(2020-01-01)
The advent of verticalization after WWII made the densification on major cities. Thus the high-rise building was the solution to accommodate the vast amount of people on cities. The elevator was a solution to vertical ...