Results 21 to 30 of about 5,972,156 (311)

The BFT method with chain structure

open access: yesPhysics Letters B, 2004
We have constructed a modified BFT method that preserves the chain structure of constraints. This method has two advantages: first, it leads to less number of primary constraints such that the remaining constraints emerge automatically; and second, it gives less number of independent gauge parameters.
Shirzad, A., Monemzadeh, M.
openaire   +3 more sources

Supply Chain Incentive Alignment: The Gap between Perceived Importance and Actual Practice [PDF]

open access: yes, 2019
Incentive alignment is discussed as one of the key factors for successful implementation of supply chain management. However, there is a lack of empirical research regarding implementation as well as evaluation of the effects of alignment mechanisms in ...
Näslund, Dag   +4 more
core   +1 more source

Structure of WbdD : a bifunctional kinase and methyltransferase that regulates the chain length of the O antigen in Escherichia coli O9a [PDF]

open access: yes, 2012
The Escherichia coli serotype O9a O-antigen polysaccharide (O-PS) is a model for glycan biosynthesis and export by the ATP-binding cassette transporter-dependent pathway.
James H. Naismith   +12 more
core   +1 more source

Cascading time evolution of dissipative structures leading to unique crystalline textures

open access: yesIUCrJ, 2015
This article reports unique pattern formation processes and mechanisms via crystallization of materials under external flow fields as one of the general problems of open nonequilibrium phenomena in statistical physics.
Takeji Hashimoto, Hiroki Murase
doaj   +1 more source

Supply Chain Complexity – A Bibliometric Analysis

open access: yes, 2020
Supply chain (SC) structures become more dynamic and complex with an increasing globality. Complexity in SCs relates to three main dimensions. Spatial, horizontal, and vertical complexity are associated with higher uncertainty and missing transparency in
Tiggemann, Jonas   +3 more
core   +1 more source

Static and Dynamic Chain Structures in the Mean-Field Theory

open access: yesEPJ Web of Conferences, 2011
We give a brief overview of recent work examining the presence of α-clusters in light nuclei within the Skyrme-force Hartree-Fock model. Of special signif cance are investigations into α-chain structures in carbon isotopes and 16O.
Schuetrumpf B.   +7 more
doaj   +1 more source

Structures and functions of the sugar chains of glycoproteins [PDF]

open access: yesJournal of Synthetic Organic Chemistry, Japan, 1988
Most proteins within living organisms contain sugar chains. Recent advancements in cell biology have revealed that many of these sugar chains play important roles as signals for cell‐surface recognition phenomena in multi‐cellular organisms. In order to elucidate the biological information included in the sugar chains and link them with biology, a ...
openaire   +4 more sources

Market or roadway mayhem? A fundamental supply chain dilemma [PDF]

open access: yes, 2023
The boom-and-bust market dynamics of the trucking industry can have the feel of a Greek tragedy—everyone can see the inevitable ending, but no one is free to take a different path that avoids the fall. Worse yet, the end restarts the cycle.
Phares, Jonathan, Balthrop, Andrew
core  

Syntactic doubling and the structure ofwh-chains

open access: yesJournal of Linguistics, 2009
This paper discusses cases of syntactic doubling inwh-dependencies attested in dialects of Dutch, where more than one member of the same chain is spelled out. We focus on cases of non-identical doubling, in which the chain links spelled out have different forms.
Barbiers, S.   +2 more
openaire   +3 more sources

Big Data Analytics for controlling supply chain performance

open access: yes, 2021
Congestion delay produces logistical consequences for the supply chain performance for stored goods. A delayed delivery produces disruption at the next level in the supply chain. To deal with this problem, the study demonstrate the use of Google data, in
Riemer, Torben, Warnke, Phillip
core   +1 more source

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