Results 51 to 60 of about 5,860,039 (255)

Rapidly reconfigurable optical phase encoder-decoders based on fiber Bragg gratings [PDF]

, 2006
We demonstrate the capacity for fast dynamic reconfiguration of optical code-division multiple access (OCDMA) phase en/decoders based on fiber Bragg gratings and a thermal phase-tuning technique.
Mokhtar, M.R., Ibsen, M., Tian, C., Petropoulos, P., Richardson, D.J., Zhang, Z.   +5 more
core   +1 more source

Modeling Movement Stability of Machine-Tractor Units Based on Modular Type Tractor

Applied Sciences
The object of the present research is a machine-tractor unit based on a tractor consisting of an energy (high-energy tractor—EM) and a technological (additional traction axle—TM) module.
Volodymyr Nadykto, Gennadii Golub, Nataliya Tsyvenkova, Volodymyr Kyurchev, Oleksandr Skliar, Radmila Skliar, Victor Golub, Vladyslav Shubenko   +7 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Quantum Private Comparison Based on Four-Particle Cluster State

Applied Sciences
A quantum private comparison (QPC) protocol enables two parties to securely compare their private data without disclosing the actual values to one another, utilizing quantum mechanics to maintain confidentiality.
Min Hou, Yue Wu
doaj   +1 more source

Design of fractional slot windings with coil span of two slots for use in six-phase synchronous machines

The Journal of Engineering, 2019
The use of a winding step of two slots attempts to strike a balance between traditional distributed windings and fractional slot concentrated windings.
Markus Harke
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

A Review of Solid-State LiDAR Principles and Metasurface-Based LiDAR Sensors

Sensors
Light Detecting and Ranging (LiDAR) has been a promising solution for autonomous vehicles. For beam-steering mechanisms, solid-state LiDAR with microelectromechanical systems (MEMS) and optical phased arrays (OPAs) have demonstrated robust and compact ...
Elif Demirbas, Braden Boucher, Matthew Baker, Joshua Andrews, William Cruz, Sara Mueller, Samuel Serna-Otalvaro   +6 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Gender research strategy

The primary goal of SHiFT’s gender-responsive food system research is to support the achievement of the SHiFT initiative’s objectives through greater attention to gender issues (Table 1).
SHiFT
core   +1 more source

New Phase Shifting Algorithms Insensitive to Linear Phase Shift Errors

Acta Polytechnica, 2002
This article describes and analyses multistep algorithms for evaluating of the wave field phase in interferometric measurements using the phase shifting technique.
J. Novák
doaj