Results 81 to 90 of about 135,023 (293)

Upgrading Technology for the Drilling Riser of Semi-submersible Exploration No.3

open access: yesShiyou jixie, 2016
To further improve the drilling capability of the Exploration No.3 drilling platform, the drilling riser has been upgraded and reconstructed. The characteristics, current status and performance required after the upgrade of the old drilling riser have ...
Chen Caihu   +5 more
doaj  

Synergy of Pd Clusters and TiO2 {101} for Photocatalytic Nonoxidative Coupling of Methane

open access: yesAdvanced Science, EarlyView.
This study presents photocatalytic nonoxidative coupling of methane over cal‐Pd0.05/TiO2{101}, achieving near 100% selectivity and long‐term stability under mild flow conditions through synergistic single atoms and clusters catalysis. ABSTRACT Photocatalytic nonoxidative coupling of methane (NOCM) offers a sustainable route to valorize CH4 into C2 ...
Jianlong Yang   +2 more
wiley   +1 more source

The LHCb Upgrade I

open access: yesJournal of Instrumentation
Abstract The LHCb upgrade represents a major change of the experiment. The detectors have been almost completely renewed to allow running at an instantaneous luminosity five times larger than that of the previous running periods.
Aaij, Roel   +813 more
openaire   +22 more sources

Investigating the Effects of Heating Rate and Granulation on Extracted Oil-Shale using Microwaves and Conventional Heating Methods [PDF]

open access: yesJournal of Petroleum Science and Technology
The quality and extraction rate of oil shale is a significant challenge in the oil shale processing field. In this article, the effects of heating rate and grain size as fundamental parameters in oil shale production from the QaliKuh reservoir in Iran on
Hassan Naderi   +2 more
doaj   +1 more source

Import Competition and Quality Upgrading [PDF]

open access: yes
It is important to understand the factors that influence a country's transition from the production of low-quality to high-quality products since the production of high-quality goods is often viewed as a pre-condition for export success and, ultimately ...
Mary Amiti, Amit K. Khandelwal
core  

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

open access: yesAdvanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su   +13 more
wiley   +1 more source

ALICE upgrades

open access: yesProceedings of 12th Large Hadron Collider Physics Conference — PoS(LHCP2024)
11 pages, 12 figures, LHCP 2024 (Boston, 3rd to 7th June 2024) conference ...
openaire   +2 more sources

The upgrade of GEO 600

open access: yesJournal of Physics: Conference Series, 2010
The German/ British gravitational wave detector GEO 600 is in the process of being upgraded. The upgrading process of GEO 600, called GEO-HF, will concentrate on the improvement of the sensitivity for high frequency signals and the demonstration of advanced technologies.
Lück, H.   +12 more
openaire   +3 more sources

A Smart Fluid‐Hydraulic System Based on MRF Valve Control and Its Application in Flexible Grasping

open access: yesAdvanced Science, EarlyView.
This study introduces a smart fluid hydraulic system using MRF valve control for flexible gripping. An MRF‐MSV with an integrated excitation coil and micro‐textured damping channels is designed and validated; micro‐texturing increases hydraulic resistance. Coupled with a soft actuator, the MRF‐MSV enables dynamic bending and grasping.
Linfeng Huo   +5 more
wiley   +1 more source

How Sustainable are Benefits from Global Production Networks? Malaysia's Upgrading Prospects in the Electronics Industry [PDF]

open access: yes
The paper introduces an operational definition of industrial upgrading (IU and documents the emergence of complex, multi-tier "networks of networks" which provide new opportunities for IU, but which also raise threshold requirements for participating in ...
Dieter Ernst
core  

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