Results 11 to 20 of about 6,075,042 (257)

Two-piece obturator using “lock-and-key” mechanism

open access: yesThe Journal of Indian Prosthodontic Society, 2017
This paper describes a method used for the fabrication of a two-piece denture obturator for a patient who had surgical removal of the premaxilla due to squamous cell carcinoma. The patient had been wearing a two-piece obturator but encountered difficulty
Prema Sukumaran, Michael R Fenlon
doaj   +2 more sources

Lock-key model for the EcoRI restriction enzyme.

open access: yes, 2023
Lock-key model for the EcoRI restriction enzyme.
Thomas D. Schneider (7610045)
core   +2 more sources

Lock and key

open access: yes, 2017
This object was photographed and inventoried during summer 2017 by Jane Esklidsen '19 and Reagan Alley '18. It was uploaded to DLynx during fall 2018. Please note that the date issued field refers to the date of the digital object's creation.

core   +5 more sources

The Development of a Portable Hard Disk Encryption/Decryption System with a MEMS Coded Lock

open access: yesSensors, 2009
In this paper, a novel portable hard-disk encryption/decryption system with a MEMS coded lock is presented, which can authenticate the user and provide the key for the AES encryption/decryption module.
Shengyong Li   +5 more
doaj   +1 more source

CAS-Lock: A Security-Corruptibility Trade-off Resilient Logic Locking Scheme

open access: yesTransactions on Cryptographic Hardware and Embedded Systems, 2019
Logic locking has recently been proposed as a solution for protecting gatelevel semiconductor intellectual property (IP). However, numerous attacks have been mounted on this technique, which either compromise the locking key or restore the original ...
Bicky Shakya   +3 more
doaj   +1 more source

Development of “dual-key-and-lock” responsive probes for biosensing and imaging

open access: yes, 2020
The past few decades have witnessed the rapid development of responsive probes as tools for sensing and imaging of biomarkers in situ in real-time. Among various responsive probes, “dual-key-and-lock” probes have been recently developed as an emerging ...
Meng, Qingtao   +4 more
core   +1 more source

A new model and method for understanding Wolbachia-induced cytoplasmic incompatibility. [PDF]

open access: yesPLoS ONE, 2011
Wolbachia are intracellular bacteria transmitted almost exclusively vertically through eggs. In response to this mode of transmission, Wolbachia strategically manipulate their insect hosts' reproduction.
Benjamin Bossan   +2 more
doaj   +1 more source

Investigating Information Dynamics in Living Systems through the Structure and Function of Enzymes. [PDF]

open access: yesPLoS ONE, 2016
Enzymes are proteins that accelerate intracellular chemical reactions often by factors of 105-1012s-1. We propose the structure and function of enzymes represent the thermodynamic expression of heritable information encoded in DNA with post-translational
Robert Gatenby, B Roy Frieden
doaj   +1 more source

Wear analysis of finger locks with different design parameters for landing gear

open access: yesScience Progress, 2020
The finger lock in the retractable actuator of the landing gear will wear during repeated unlocking and locking. Therefore, the effects of six parameters including the material of the finger lock, the length of the finger lock, the diameter of the finger
Yu Hou, Ming Zhang, Hong Nie
doaj   +1 more source

OLIA: An open-source digital lock-in amplifier

open access: yesFrontiers in Sensors, 2023
The Open Lock-In Amplifier (OLIA) is a microcontroller-based digital lock-in amplifier built from a small number of inexpensive and easily sourced electronic components.
Andrew J. Harvie   +2 more
doaj   +1 more source

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