Results 1 to 10 of about 489,086 (206)

Assessment of the bacteriological contamination of selected street foods in open and closed environments in the city of Lucknow [PDF]

open access: yesItalian Journal of Food Safety
In developing countries, the urban population’s association with street food is significant. Consumers favor street food because of its convenience, affordability, and palatability.
Ruchi Verma, Sunita Mishra
doaj   +2 more sources

Lot streaming in open shops [PDF]

open access: yesOperations Research Letters, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alper Sen
exaly   +5 more sources

On-line scheduling of small open shops

open access: yesDiscrete Applied Mathematics, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bo Chen, Donglei Du, Jiye Han
exaly   +3 more sources

Open shop scheduling games [PDF]

open access: yesEuropean Journal of Operational Research, 2021
This paper takes a game theoretical approach to open shop scheduling problems with unit execution times to minimize the sum of completion times. By supposing an initial schedule and associating each job (consisting in a number of operations) to a different player, we can construct a cooperative TU-game associated with any open shop scheduling problem ...
Ata Atay, Pedro Calleja, Sergio Soteras
openaire   +3 more sources

No-idle time Scheduling of Open shops: Modeling and Meta-heuristic Solution Methods [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2014
In some industries as foundries, it is not technically feasible to interrupt a processor between jobs. This restriction gives rise to a scheduling problem called no-idle scheduling.
Bahman Naderi, Vahid Roshanaei
doaj   +2 more sources

How a sample of English stop smoking services and vape shops adapted during the early COVID-19 pandemic: a mixed-methods cross-sectional survey

open access: yesHarm Reduction Journal, 2021
Background The COVID-19 pandemic in England led to major changes in the delivery of support via stop smoking services (SSS) and to the widespread temporary closure of bricks and mortar e-cigarette retailers (vape shops herein).
Sharon Cox   +3 more
doaj   +1 more source

Open Shop Scheduling with Synchronization [PDF]

open access: yesJournal of Scheduling, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christian Weiß 0003   +3 more
openaire   +2 more sources

Open shop scheduling with delays [PDF]

open access: yesRAIRO - Theoretical Informatics and Applications, 1992
Summary: The concept of interprocessor delay is introduced on the open shop model. Delays are uniform if they are always the same for any job and between any pair of machines. Scheduling an open shop with uniform delays is shown to be NP-complete even for two machines.
Victor J. Rayward-Smith, Djamal Rebaine
openaire   +2 more sources

Utilization of an OLED-Based VLC System in Office, Corridor, and Semi-Open Corridor Environments

open access: yesSensors, 2020
Organic light emitting diodes (OLEDs) have recently received growing interest for their merits as soft light and large panels at a low cost for the use in public places such as airports, shopping centers, offices, and train or bus stations. Moreover, the
Zahra Nazari Chaleshtori   +4 more
doaj   +1 more source

The Potential of Digital Marketing Tools to Develop the Innovative SFSC Players’ Business Models

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2022
The traditional global food supply chains are not just complex, but they do not support the sustainability of agriculture. The business models with the greatest growth potential are those that would allow consumers to buy more directly from producers ...
Adrián Csordás   +4 more
doaj   +3 more sources

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