Results 91 to 100 of about 3,696 (295)

POLSKIE PRAWO PRZEMYSŁOWE 1927-1939

open access: yesZeszyty Prawnicze, 2016
POLISH INDUSTRIAL LAW 1927-1939 Summary Mutual relations between the state and industry have changed substantially in the early twentieth century. Formed the major national ompanies which have obtained legal protection acquired economic position.
Sebastian Kwiecień
doaj   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

Road infrastructure concession practice in Europe [PDF]

open access: yes
In a road infrastructure concession, a public authority grants specific rights to a private, or semi-public company to construct, overhaul, maintain, and operate infrastructure for a given period.
Fayard, Alain, Bousquet, Franck
core  

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu   +10 more
wiley   +1 more source

Evaluation of Nigerian ports post-concession performance

open access: yes
Concession has been acknowledged as a valuable tool for port authorities to retain control of ports and shape the supply side of the terminal market, in the absence of full privatisation.
Nwanosike, F.
core  

Creation of transport hubs for the increase in investment attractiveness of the city

open access: yesMATEC Web of Conferences, 2018
Effective transport infrastructure development is known to be one of the key aspects of sustainable development of modern city environment. Creation of transport hubs is expected to make a contribution to the improvement of transport infrastructure. Some
Vasilyeva Elena
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Saltair P.261

open access: yes, 1955
Concession stand at Saltair, Big Pinky, Western Service, June 4th, 1955.
Shipler Commercial Photographers
core  

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy