Results 31 to 40 of about 3,909,981 (165)

Hybrid NHPSO-JTVAC-SVM Model to Predict Production Lead Time

open access: yesApplied Sciences, 2021
In the shipbuilding industry, each production process has a respective lead time; that is, the duration between start and finish times. Lead time is necessary for high-efficiency production planning and systematic production management.
Haoyu Zhu, Jong Hun Woo
doaj   +1 more source

MEDIUM-RANGE HAIL FORECAST BASED ON GLOBAL ATMOSPHERIC MODEL OUTPUT DATA

open access: yesНаука. Инновации. Технологии, 2022
Introduction. The forecast of dangerous weather phenomena, including hail, is becoming more and more popular not only for services to combat hail, but also for other sectors of the national economy.
A. K. Kagermazov   +3 more
doaj   +1 more source

Inventory cost framework for managing the petroleum product reorder point and order quantity policies

open access: yesCogent Engineering, 2018
This work developed the optimal inventory cost framework for managing the reorder-point and order quantity policies of a petroleum products service station experiencing frequent inventory outages.
Stephen C. Nwanya, Chibuike K. Isi
doaj   +1 more source

Radar reflectivity signatures and possible lead times of warnings for very large hail in Poland based on data from 2007-2015

open access: yesEnvironmental & Socio-economic Studies, 2020
Hail involving very large hailstones (maximum diameter ≥ 5 cm), is a rare but very hazardous phenomenon in Poland, and can be forecast using reflectivity signatures.
Pilorz Wojciech, Łupikasza Ewa
doaj   +1 more source

Impact of defective items on (Q, r, L) inventory model involving controllable setup cost [PDF]

open access: yesYugoslav Journal of Operations Research, 2004
In a recent paper, Ouyang et al. [10] proposed a (Q, r, L) inventory model with defective items in an arrival lot. The purpose of this study is to generalize Ouyang et al.’s [10] model by allowing setup cost (A) as a decision variable in conjunction with
Chuang Bor-Ren   +2 more
doaj   +1 more source

The evaluation of drug management (selection, procurement, and lead time of drug order) in hospital during COVID-19 in Indonesia

open access: yesHealthcare in Low-resource Settings
In the current COVID-19 era, one of the critical factors influencing the quality of hospital services is drug management, with planning and procurement being particularly pivotal to avoid drug shortages.
Nurwulan Adi Ismaya   +6 more
doaj   +1 more source

Trends, lead times and forecasting [PDF]

open access: yesInternational Journal of Forecasting, 1997
The local linear trend and global linear trend models embody extreme assumptions about trends. According to the local linear trend formulation the level and growth rate are allowed to rapidly adapt to changes in the data path. On the other hand, the global linear trend model makes no allowance for structural change.
Saligari, Grant R., Snyder, Ralph D.
openaire   +1 more source

Mejora del lead time y productividad en el proceso Armado de pizzas aplicando herramientas de Lean Manufacturing

open access: yesIngeniería Industrial, 2020
El objetivo del presente trabajo es mejorar los niveles de lead time y productividad en el proceso armado de pizzas en una mediana empresa, utilizando herramientas de lean manufacturing para implementar un método de trabajo que elimine los desperdicios o
Bruce Escudero
doaj   +1 more source

Deployment of policy of lean management

open access: yesУченые записки Российской академии предпринимательства, 2021
In the article the author reflects the theoretical significance and content of Little's law in the business activity of a small public catering enterprise.
S. A. Kirushin
doaj  

The Effect of Lead-Time Weather Forecast Uncertainty on Outage Prediction Modeling

open access: yesForecasting, 2021
Weather-related power outages affect millions of utility customers every year. Predicting storm outages with lead times of up to five days could help utilities to allocate crews and resources and devise cost-effective restoration plans that meet the ...
Feifei Yang   +2 more
doaj   +1 more source

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