Results 61 to 70 of about 1,407,280 (303)

Lean Manufacturing Implementation: an Approach to Reduce Production Cost

open access: yesJurnal Akuntansi Multiparadigma, 2012
: Lean Manufacturing Implementation: An Approach To Reduce Production Cost. Opportunities to improve production processes and reduce production cost through the implementation of lean manufacturing in small medium garment manufacturing are presented in ...
Iraswari, Helmy Adam
doaj  

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Value Stream Analysis and Mapping for Product Development [PDF]

open access: yes, 2004
This paper explores the concept of Value Stream Analysis and Mapping (VSA/M) as applied to Product Development (PD) efforts. Value Stream Analysis and Mapping is a method of business process improvement.
McManus, Hugh, Millard, Richard
core  

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

The anchoring of gaseous jet diffusion flames in stagnant air [PDF]

open access: yes, 2002
A numerical analysis is presented to describe the structure of the attachment region of gaseous jet diffusion flames in stagnant air. For the typical Reynolds numbers encountered in applications, the region of flame attachment, in the near wake at the ...
Fernández Tarrazo, Eduardo   +2 more
core   +2 more sources

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker   +5 more
wiley   +1 more source

Response of the stream geomorphic index to fault activity in the Qujiang fault on the southeastern margin of the Qinghai-Xizang Plateau

open access: yes地震科学进展
Based on 12.5 m resolution ALOS_PALSAR DEM data and hydrology analysis tool in Arcgis10.6, the stream geomorphic indices such as slope, relief degree of the land surface (RDLS), hypsometric integral (HI) and stream length gradient (SL) along the Qujiang ...
Xin Tan, Kuan Liang, Baoqi Ma
doaj   +1 more source

The Stability of the Laminar Boundary Layer [PDF]

open access: yes, 1947
The present papcr is a continuation of a theoretical investigation of the stability of the laminar boundary layer in a compressible fluid. An approximate estimate for the minimum critical Reynolds number Re[sub]cr[sub-sub]min, or stability limit, is ...
Lees, Lester
core  

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

open access: yesAdvanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig   +11 more
wiley   +1 more source

Implementation of Lean Technique to Improve Efficiency in Quail Egg Farming

open access: yesJurnal Teknik Industri: Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri
The quail farming industry in Indonesia has recently experienced significant growth, which has led to an increase in demand for quail eggs. This shows substantial challenges in quail egg farming, namely low operational efficiency and high levels of waste
Rafly Galih Saputra   +1 more
doaj   +1 more source

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