Results 41 to 50 of about 2,658 (170)

Modified U Slot Patch Antenna with Large Frequency Ratio for Vehicle-to-Vehicle Communication

open access: yesSensors, 2023
This paper presents a single-fed, single-layer, dual-band antenna with a large frequency ratio of 4.74:1 for vehicle-to-vehicle communication. The antenna consists of a 28 GHz inset-fed rectangular patch embedded into a 5.9 GHz patch antenna for dual ...
Sandhiya Reddy Govindarajulu   +4 more
doaj   +1 more source

MALDI-TOF spectrum of DsrC.

open access: yes, 2012
30 µM DsrC was incubated with 30 µM persulfurated DsrEFH for 1 hour at 30°C. The transfer of up to three sulfur atoms from DsrEFH to DsrC is documented by mass increase in steps of 32 Da.
Yvonne Stockdreher (151790)   +5 more
core   +1 more source

Heterogeneous cellular and DSRC networking for floating car data collection in urban areas [PDF]

open access: yes, 2017
Vehicular traffic monitoring is a major enabler for a whole range of Intelligent Transportation System services. Real time, high spatial and temporal resolution vehicular traffic monitoring is becoming a reality thanks to the variety of communication ...
CUOMO, Francesca   +4 more
core   +1 more source

Development of Brazil Nut Oil‐Based Oleogel and Emulsion Gel: A Comparative Study of Structural and Physicochemical Properties

open access: yesJournal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT In this study, Brazil nut oil (BNO) was structured either as oleogels (OG) using carnauba wax (CW) or as emulsion gels (EG) using gelatin at water:oil ratios of 1:1, producing systems intended as models for solid fats. The effects of structuring methods and different gelling agent concentrations were comparatively evaluated in terms of their ...
Rogério Willian Silva dos Santos   +4 more
wiley   +1 more source

Advancing the Resolution of the Sulfur Compound Disproportionation Puzzle in Dissulfuribacter Thermophilus S69ᵀ Through Quantitative Label‐Free Comparative Proteomics

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 4, August 2026.
To date, only three microorganisms have been functionally characterised for sulfur disproportionation. Our work identifies a fourth example and provides novel proteomic insights into its underlying pathways. These findings advance our understanding of microbial sulfur catabolism and highlight the ecological role of D.
Marilina Fernandez   +8 more
wiley   +1 more source

Sensor based traffic signal pre-emption for emergency vehicles using efficient short-range communication network

open access: yesMeasurement: Sensors, 2023
Roads are becoming increasingly congested due to urbanization and the increased use of private vehicles. As a result, emergency vehicles like ambulances, police cars, and fire trucks get stuck in traffic and take longer to get where they're going, which ...
Yarra Kavitha   +2 more
doaj   +1 more source

Analysis of the protein-protein interaction between DsrEFH and DsrC by Surface Plasmon Resonance.

open access: yes, 2012
(A) and (B) are sensorgrams of interaction of DsrC (wt and cysteine mutated) with DsrEFH determined by surface plasmon resonance affinity assays. Various concentrations (ranging from 40 to 1280 nM) of DsrC wild type were injected through the flow cell ...
Yvonne Stockdreher (151790)   +5 more
core   +1 more source

Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells

open access: yesAdvanced Functional Materials, Volume 36, Issue 58, 20 July 2026.
Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira   +6 more
wiley   +1 more source

Duke Surgery Research Central: an open-source Web application for the improvement of compliance with research regulation

open access: yesBMC Medical Informatics and Decision Making, 2006
Background Although regulatory compliance in academic research is enforced by law to ensure high quality and safety to participants, its implementation is frequently hindered by cost and logistical barriers.
Martins Henrique   +8 more
doaj   +1 more source

Implementation and Performance Evaluation for DSRC-Based Vehicular Communication System

open access: yesIEEE Access, 2021
Traffic accidents and congestion are the most common on-road problems that might be anywhere and anytime. Recently, to deal with such problems, well-coordinated wireless communication system between vehicles, road side units (RSU), drones, etc., namely ...
Jeong-Kyu Bae   +3 more
doaj   +1 more source

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