Results 131 to 140 of about 1,547,267 (302)
Enhancing the environmental sustainability of IT [PDF]
, 2009 Emerging technologies for learning report - Article exploring green ...
Ohara, Dave, Steven, Anthony
core
Interference Management with Partial Uplink/Downlink Spectrum Overlap
, 2015 Simultaneous reuse of spectral resources by uplink and downlink, denoted as in-band full duplex (FD) communication, is promoted to double the spectral efficiency when compared to its half-duplex (HD) counterpart. Interference management, however, remains
Alouini, Mohamed-Slim +3 more
core +1 more source
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced 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
New Dual-Side Derrick and Supporting System Based on Fixed Drilling Platform
Shiyou jixieDue to limited internal space， the arrangement of automated equipment on conventional derrick of traditional offshore platform becomes difficult. The nippling up and down of casing and tribble needs to be carried out on the same monkey board， resulting ...
Yang Xiangqian +3 more
doaj +1 more source
Combining Overall equipment Efficiency (OEE) and productivity measures as drivers for production improvements [PDF]
, 2011 To compete on a globalized market companies need to constantly improve the performance in their manufacturing systems. Production performance measures can be used for different purposes, by practitioners they are commonly used for follow-up and reporting purposes. Two of the most commonly used performance measures are Overall Equipment Efficiency (OEE)
Andersson, Carin, Bellgran, Monica
openaire +1 more source
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Pendekatan Penerapan Total Productive Maintenance (Tpm) Di Stasiun Press Palm Oil Pada Mesin Digester Dan Mesin Press PT. Bangkitgiat USAha Mandiri Dengan Menggunakan Indikator Oee Dan Metode Fmeca (Failure Mode Effect and Critical Analysis) [PDF]
, 2014 PT. Bangkitgiat Usaha Mandiri (PT. BUM) merupakan bagian dari Nurdin Tampubolon Corporate (NT. Corporation) yang merupakan Perusahaan yang bergerak di bidang industri pengolahan minyak kelapa sawit (CPO).
Kuncahyo, D. S. (Dharmawan)
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source