Results 71 to 80 of about 3,012,398 (302)

Study of Using Weighting Property Index for Selecting the Best Maintenance Management System (MMS) at Power Plants

open access: yesDiyala Journal of Engineering Sciences, 2018
To make Power Plants (PPs) economical, the maintenance functions should be optimized by carefully selecting and planning the Maintenance Management System (MMS) that will address the maintenance needs of the plant at the least cost.
Lamyaa M. Dawood   +2 more
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Forecasting the industrial production index for the euro area through forecasts for the main countries [PDF]

open access: yes
The aim of the present work is to obtain short-term predictions of the monthly volume of the industrial production of the euro area. Preliminary information on the behaviour of this variable is needed, since the index is released with a lag of about two ...
Roberta Zizza
core  

Small scale palm oil producers and supply chains left out from existing certification schemes. [ID781] [PDF]

open access: yes, 2019
Agricultural history explains most of current palm oil production models (organization of actors including oil palm growers and supply chains). An indigenous non-timber forest product in Central Africa which plant was domesticated and integrated into ...
Durand, Claire   +8 more
core  

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Industrial production and capacity utilization: historical revision and recent developments [PDF]

open access: yes
The Board of Governors of the Federal Reserve System has completed a revision of its measures of output, capacity, and capacity utilization for the industrial sector.
Carol Corrado   +2 more
core  

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter   +5 more
wiley   +1 more source

Non-linear effects in knowledge production [PDF]

open access: yes
The generation of technological knowledge is paramount to our present development. Economic science concentrates on representing the functions of production applied to all sectors, e.g., the well known Cobb-Douglas model, associated with parameters such ...
Purica, Ionut
core  

The Building Breathes Together [PDF]

open access: yes, 2018
The Building Breathes Together presents a realm of speculative, industrial habitation and alchemical production. In my instillation, I look to raise questions surrounding romantic notions of production and utility.
Donovan, McKeever
core   +1 more source

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