Results 81 to 90 of about 479,142 (302)

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Research and application of pre-stressed continuous surrounding rock control technology

open access: yesMeikuang Anquan, 2021
Pre-stressed continuous surrounding rock control technology was proposed to solve the problem of serious deformation and destruction of the return air lane of No. 5 working face of Ⅱ2-1 coal in Lingdong Mine. First of all, the mechanical model of the anchor bolt pre-stress transfer in the surrounding rock was established through theoretical analysis ...
WAN Feng   +5 more
openaire   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Research on Control Mechanism of Surrounding Rock of Deep Gob-Side Entry Retaining

open access: yesGeofluids, 2021
To address the large deformation of the surrounding rock of deep gob-side entry retaining under high stress, lithological characteristics of the surrounding rock and failure model of support body and their evolutionary processes are analyzed through ...
Jianxiong Liu   +6 more
doaj   +1 more source

ROCK2/rasHa cooperation induce malignant conversion via p53 loss, elevated NF-κβ and tenascin C-associated rigidity but p21 inhibits ROCK2/NF-κβ-mediated progression [PDF]

open access: yes, 2017
To study ROCK2 activation in carcinogenesis, mice expressing 4-hydroxytamoxifen (4HT)- activated ROCK2 [K14.ROCKer] were crossed to mice expressing epidermal activated ras Ha [HK1.ras1205].
Greenhalgh, D.A.   +3 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Organising music for movies [PDF]

open access: yes, 2010
Purpose - The purpose of this paper is to examine and discuss the classification of commercial popular music when large digital collections are organised for use in films.
Inskip, C., MacFarlane, A., Rafferty, P.
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

The effect of burnt rock on inclined shaft in shallow coal seam and its control technology

open access: yesEnergy Science & Engineering, 2019
Burnt rock is a geo‐material widely existed in many countries. After the rock mass is burned, the fracture is developed, the structure is destroyed, the integrity and strength are reduced, and a good water storage space is formed in suitable hydration ...
Yong Yuan   +4 more
doaj   +1 more source

Upscaling Polymer Flooding in Heterogeneous Reservoirs [PDF]

open access: yes, 2013
Imperial Users ...
Lee, Jun, Lee, Jun
core  

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