Results 41 to 50 of about 1,483,261 (295)

Direct Electron Detection Electron Energy‐Loss Spectroscopy: Speeding Up 2D Analytical In Situ Transmission Electron Microscopy for Aluminum Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Scanning transmission electron microscopy imaging techniques are an essential tool to document dynamic developments, such as precipitation in aluminum alloys, during in situ heating experiments using transmission electron microscopy. However, in many cases, chemical information is required to interpret complex nanoscale processes.
Evelin Fisslthaler   +4 more
wiley   +1 more source

An analysis of the regional impact of the Kapuni ammonia / urea plant : a research report constituting two 14.499 Research Reports, in partial fulfilment of the requirements for the degree of Master of Agricultural Business and Administration, Massey University [PDF]

open access: yes, 1982
Successive post war governments in New Zealand have emphasised industrial development as the basis of economic growth. During this period national-level planning has become institutionalised.
Lusk, Simon Stewart
core  

Single‐Crystal Castability of CM186LC Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The optimal conditions to obtain single‐crystal (SX) castings of the directional solidification nickel‐based superalloy CM186LC, are investigated. Cylindrical samples are cast via a proprietary SX Bridgman process. The effect of solidification rates (V) ranging from 1 to 10 mm⋅min−1 on the microstructure is explored.
André Baldissera   +3 more
wiley   +1 more source

Economic strategic plans with supply chain risk management (SCRM) for organizational growth and development

open access: yesAlexandria Engineering Journal, 2023
One of the most fascinating and important research areas in recent years is supply chain risk management (SCRM), which helps to boost customer support, high-profit revenues, and organizational growth. The main goal of this effort is to carry out a thorough case study on the top 5 businesses that use the SCRM model globally.
openaire   +2 more sources

Additive Processing of Ti‐17 by Wire Arc Directed Energy Deposition: An Investigation of the Microstructure and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study focuses on processing the titanium alloy Ti‐17 using wire arc directed energy deposition (waDED), with an emphasis on the microstructure and mechanical properties. The waDED typical heat‐affected zone banding is characterized and related to the local mechanical properties.
Alexander Wenda   +7 more
wiley   +1 more source

Planning and development regulation amid rapid urban growth:explaining divergent trajectories in Africa [PDF]

open access: yes, 2013
Why are urban plans, land use regulations and construction codes implemented effectively in some African states but not others? This constitutes an increasingly urgent development concern with major implications for the environment and the urban poor ...
Goodfellow, Tom
core   +1 more source

The Structural Refinement of Commercial‐Purity Copper Processed by Equal Channel Angular Pressing with Low Strain Amplitude

open access: yesAdvanced Engineering Materials, EarlyView.
Equal channel angular pressing of commercial pure copper under low strain amplitude (≈0.48) induces concurrent continuous and localized discontinuous dynamic recrystallization, forming a duplex structure influenced by strain heterogeneity and recovery. Moderate hardening after 4–12 passes results from progressive high‐angle grain boundary formation via
Paula Cibely Alves Flausino   +6 more
wiley   +1 more source

A Comprehensive Review of Additive Manufacturing for Space Applications: Materials, Advances, Challenges, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing (AM) transforms space hardware by enabling lightweight, high‐performance, and on‐demand production. This review outlines AM processes—powder bed fusion (PBF), directed energy deposition (DED), binder jetting (BJ), sheet lamination (SL), and material extrusion (ME)—applied to propulsion, satellite structures, and thermal devices ...
Stelios K. Georgantzinos   +8 more
wiley   +1 more source

TECHNICAL EFFICIENCY ANALYSIS OF PUBLIC HEALTH CENTRE IN MATARAM REGENCY IN 2016 [PDF]

open access: yesJurnal Ekonomi dan Studi Pembangunan, 2017
The focus of this study is measuring relative efficiency of 11 public health centers in Mataram regency in 2016, by using nonparametric approach Data Envelopment Analysis (DEA).
Sri Sulistiowati   +2 more
doaj   +1 more source

The small and medium enterprises Act as catalyst for economic growth and development in Pakistan: Economic growth and development perspective [PDF]

open access: yes, 2007
This paper explores the value of small and medium enterprises for the economic growth and development especially in Pakistan. Moreover, it assesses the usage of information technology in SMEs sector of Pakistan.
Ali Qureshi, Muzaffar   +1 more
core  

Home - About - Disclaimer - Privacy