Results 41 to 50 of about 3,127,702 (292)

Design and modelling of CRB cutting equipment for batch processing

open access: yesThe Journal of Engineering, 2018
Ceramic roller is more reliable than metal roller. However, ceramic materials are difficult to process due to their high hardness and great brittleness. They are easy to crack and easy to damage cutting tools. To batch processing of ceramic roller blanks
Lijie Yang   +3 more
doaj   +1 more source

A novel gastroscope intervention mechanism with circumferentially pneumatic-driven clamping function

open access: yes, 2015
Robotic assisted gastroscope delivery could solve various problems like understaffing, radiation and infection risk. The friction rollers commonly used in the few existed systems for traditional flexible endoscope, however, has potential risk of ...
Yang ZD(杨臻达)   +11 more
core   +1 more source

Beta1 subunits enable fentanyl‐induced BK channel activation and opioid regulation of cerebral artery diameter

open access: yesFEBS Open Bio, EarlyView.
During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa   +4 more
wiley   +1 more source

The clamping mechanism [PDF]

open access: yes, 2014
V diplomskem delu je obravnavan vpenjalni mehanizem. Predstavljen je problem, ki ga mehanizem rešuje in zahteve, ki jih mehanizem mora izpolnjevati.
Pahič, Rok
core  

Development of a scope mount clamping mechanism [PDF]

open access: yes, 2021
V diplomskem delu sem predstavil razvoj novega vpenjalnega mehanizma za montažo strelnih daljnogledov. V primerjavi z obstoječimi rešitvami na trgu bom izboljšal ključne lastnosti mehanizma, ki so do sedaj omejevale znižanje celotnega montažnega elementa.
Slapnik, Jaka
core  

Blood RNA Biomarker Signatures for Early Diagnosis and Prognosis in Ischemic and Hemorrhagic Stroke: The IBIS‐CT1 Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the expression of nine blood RNA biomarkers in a clinical trial based on genes previously identified in an experimental monkey model of stroke for diagnosis feasibility and prognostication. Methods IBIS‐CT1 was a prospective longitudinal study enrolling patients with ischemic stroke (IS) or intracerebral hemorrhage (ICH ...
Salomé Retailleau   +11 more
wiley   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Pneumatic Actioned Mechanism for Substrate Loading, Clamping and Unloading System in a Vacuum Sputtering Equipment

open access: yes, 2023
The paper presents automating a clamping mechanism for a vacuum magnetron sputtering equipment and integrating it in the existing pneumatic control system. The clamping mechanism is a vital part of the whole magnetron sputtering deposition system, as
Crăciun, Dan   +4 more
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig   +2 more
wiley   +1 more source

Design and Operational Elements of the Robotic Subsystem for the e.deorbit Debris Removal Mission

open access: yesFrontiers in Robotics and AI, 2018
This paper presents a robotic capture concept that was developed as part of the e.deorbit study by ESA. The defective and tumbling satellite ENVISAT was chosen as a potential target to be captured, stabilized, and subsequently de-orbited in a controlled ...
Steffen Jaekel   +17 more
doaj   +1 more source

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