Results 21 to 30 of about 763,759 (269)

Low-Carbon Supply Chain Model under a Vendor-Managed Inventory Partnership and Carbon Cap-and-Trade Policy

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2022
Nowadays, companies are collaborating and forming supply chain partnerships under a certain scheme, such as a vendor-managed inventory scheme. The collaboration increases the supply chain’s visibility, which leads to cost efficiency.
Ririn Diar Astanti   +2 more
doaj   +1 more source

Statistical Analysis of Track Geometry Parameters on Tramway Line No. 1 in Budapest

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2022
The article examines the superstructures of the tramway tracks of tramway line No. 1 in Budapest (the capital of Hungary). Since the first appearance of tramways, several technological advancements have been made to serve passenger needs as efficiently ...
Vivien Jover, Szabolcs Fischer
doaj   +1 more source

Pavement Deterioration Rate and Maintenance Cost for Low-Volume Roads [PDF]

open access: yesMATEC Web of Conferences, 2020
Allocated budgets for maintenance of road networks are normally limited. Therefore, not all roads receive the required attention they deserve in a timely manner. These roads are left to deteriorate until the next maintenance round.
Al-Suleiman Turki I   +3 more
doaj   +1 more source

An economic production quantity (EPQ) model for a deteriorating item with partial trade credit policy for price dependent demand under inflation and reliability [PDF]

open access: yesYugoslav Journal of Operations Research, 2021
It is well-known that the production-inventory problem for deteriorating items in the supply chain is a challenge when deciding on how many products to manufacture to obtain a maximum total profit.
Akbar Shaikh Ali   +3 more
doaj   +1 more source

Characterizing the Preservation Potential of Buried Marine Archaeological Sites

open access: yesHeritage, 2020
The preservation potential of sediments from a submerged prehistoric site buried in a full marine environment was assessed using a combination of direct in situ measurements, measurements on extracted sediment cores and laboratory mesocosm experiments ...
David Gregory
doaj   +1 more source

Study of Materials and Techniques for the Conservation of Two Miniature Paintings

open access: yesConservation Science in Cultural Heritage, 2018
This research includes a study on the conservation of two miniature paintings produced by unknown artists and probably dated to the second half of the 18th century.
Moustafa Attia Mohie   +1 more
doaj   +1 more source

Markov and Neural Network Models for Prediction of Structural Deterioration of Stormwater Pipe Assets [PDF]

open access: yes, 2010
Storm-water pipe networks in Australia are designed to convey water from rainfall and surface runoff. They do not transport sewerage. Their structural deterioration is progressive with aging and will eventually cause pipe collapse with consequences of ...
Perera, B. J. C   +2 more
core   +1 more source

Structural Deterioration Localisation Using Enhanced Autoregressive Time-Series Analysis [PDF]

open access: yes, 2020
Irrespective to how well structures were built, they all deteriorate. Herein, deterioration is defined as a slow and continuous reduction of structural performance, which if prolonged can lead to damage. Deterioration occurs due to different factors such
Monavari, Benyamin   +4 more
core   +1 more source

Poststroke neurological improvement within 7 days is associated with subsequent deterioration [PDF]

open access: yes, 2004
<p><b>Background and Purpose:</b> Improvement in the National Institutes of Health Stroke Scale (NIHSS) 24 hours after stroke has been associated with subsequent neurological deterioration.
Lees, K.R.   +3 more
core   +1 more source

Material Structural Deficiencies of Road Bridges in the U.S.

open access: yesInfrastructures, 2018
This study analyzes the National Bridge Inventory in the U.S. to determine the relative structural deficiencies of bridge materials, comparing between the overall national values and each state, geographically.
Daniel N. Farhey
doaj   +1 more source

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