Results 81 to 90 of about 387,752 (254)

Studi Eksperimental dan Analisa Laju Keausan Roller pada Sistem Continously Variable Transmission (CVT) dengan Gerakan Reciprocating [PDF]

open access: yes, 2016
Sistem transmisi otomatis pada motor matik sudah banyak membahas mengenai roller. Seringnya pergantian roller yang diakibatkan aus, bahkan terkadang roller tersebut mengalami kerusakan perlu ditinjau dari kinematika pergerakan dari roller, laju keausan ...
Kaelani, Y. (Yusuf)   +1 more
core  

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

open access: yesAdvanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt   +2 more
wiley   +1 more source

Development of page turning roller for high reliable page turning machine

open access: yesNihon Kikai Gakkai ronbunshu, 2018
Page turning technology is widely used in many applications, such as Automated Teller Machines (ATM) to deal with passbooks, automated book scanning machines to convert paper books to electronic books, and so on.
Toru SHIBATA, Toru MIYASAKA
doaj   +1 more source

Weld preparation tool for pipes and tubing [PDF]

open access: yes, 1968
Improved scarfing tool consists of a mount-table, roller-guided assembly.
Wallace, E. D.
core   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han   +17 more
wiley   +1 more source

Universal In Situ Isotope Exchange Raman Spectroscopy (IERS) Methodology for Measuring Oxygen Surface Exchange Dynamics Using a Probe Layer

open access: yesAdvanced Functional Materials, EarlyView.
A bespoke multilayer thin film configuration has been designed, which overcomes the material dependency of conventional isotope exchange Raman spectroscopy (IERS). This universal IERS methodology is efficient, non‐destructive and provides additional structural information and time resolution, which can be further extended to various isotopic elements ...
Zonghao Shen   +7 more
wiley   +1 more source

Kinematic stability of roller pairs in free rolling contact [PDF]

open access: yes
A set of generalized stability equations was developed for roller pairs in free rolling contact. A symmetric, dual contact model was used. Four possible external contact profiles that possess continuous contacting surfaces were studied. It was found that
Loewenthal, S. H., Savage, M.
core   +1 more source

Tension is servo controlled in film advance system [PDF]

open access: yes, 1965
Servocontrol device feeds film into a roller system. Two linear potentiometers connected to spring loaded tension rollers furnish servo input signal.

core   +1 more source

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri   +12 more
wiley   +1 more source

Bacterial contamination monitor [PDF]

open access: yes, 1973
Economical, simple, and fast method uses apparatus which detects bacteria by photography. Apparatus contains camera, film assembly, calibrated light bulb, opaque plastic plate with built-in reflecting surface and transparent window section, opaque slide,
Macleod, N. H., Rich, E.
core   +1 more source

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