Results 41 to 50 of about 200,743 (251)

Synthesis of PDA-Mediated Magnetic Bimetallic Nanozyme and Its Application in Immunochromatographic Assay.

open access: yesACS Applied Materials and Interfaces, 2020
Immunochromatographic assay (ICA) is widely applied in various fields. However, severe matrix interference and weak signal output present major challenges in achieving accurate and ultrasensitive detection in ICA.
Xiaocui Lai   +7 more
semanticscholar   +1 more source

Effect of hooked end steel fibers on strength and durability properties of ambient cured geopolymer concrete

open access: yesCase Studies in Construction Materials, 2023
Growing carbon emissions in the construction industry have warranted the use of alternative materials such as geopolymer concrete. At the same time exposure of concrete material to harsh environmental conditions has compelled to design of durable ...
G. Laxmi   +3 more
doaj   +1 more source

Efficient PDA synchronization [PDF]

open access: yesIEEE Transactions on Mobile Computing, 2003
Modern personal digital assistant (PDA) architectures often utilize a wholesale data transfer protocol known as "slow sync" for synchronizing PDAs with personal computers (PCs). This approach is markedly inefficient with respect to bandwidth usage, latency, and energy consumption since the PDA and PC typically share many common records.
David Starobinski   +2 more
openaire   +1 more source

Unified bit-based probabilistic data association aided MIMO detection for high-order QAM [PDF]

open access: yes, 2011
A unified Bit-based Probabilistic Data Association (B-PDA) detection approach is proposed for Multiple-Input Multiple-Output (MIMO) systems employing high-order Quadrature Amplitude Modulation (QAM).
Yang, Shaoshi   +5 more
core   +2 more sources

Quantitative analysis of tiliroside and other flavonoid glycosides in Hippophae salicifolia D. Don leaves by HPLC-PDA [PDF]

open access: yes, 2022
A new HPLC-PDA method was developed and validated for simultaneous determination of five phenolic compounds (trans-and cis- isomers of tiliroside, quercetin-3-O-β-D-glucoside, ellagic acid, kaempferol-3-O-β-D-glucoside and isorhamnetin-3-O-glucoside) in ...
Amit Srivastava (23227)   +4 more
core   +1 more source

Long-lived pancreatic ductal adenocarcinoma slice cultures enable precise study of the immune microenvironment

open access: yesOncoImmunology, 2017
Pancreatic ductal adenocarcinoma (PDA) remains a deadly disease that is rarely cured, despite many recent successes with immunotherapy for other malignancies.
Xiuyun Jiang   +9 more
doaj   +1 more source

Leaky ReLU-ResNet for Plant Leaf Disease Detection: A Deep Learning Approach

open access: yesEngineering Proceedings, 2023
Plant diseases can result in significant yield losses, posing a threat to food security and economic stability. Deep neural networks, particularly Convolutional Neural Networks (CNNs), have shown exceptional success in image classification tasks, often ...
Smitha Padshetty, Ambika
doaj   +1 more source

A fuzzy-based trust evaluation framework for efficient privacy preservation and secure authentication in VANET

open access: yesJournal of Information and Telecommunication, 2022
The Vehicular Adhoc Network (VANET) is a newly added smart technique in vehicles to ensure safety and reduce time consumption. Even though it saves time and guarantees safe travel, security and privacy are the most difficult issues in the VANET. Moreover,
N. Jyothi, Rekha Patil
doaj   +1 more source

Research on key management and authentication protocol of PDA in smart grid

open access: yes网络与信息安全学报, 2018
According to PDA in smart grid, which faced with security issues, key management and authentication protocol for PDA in smart grid based on scrambling PUF were presented.
YU Xiao, TIAN Li, WANG Jie, LIU Zhe
doaj   +1 more source

Comparison of 1D PDA sampling methods to obtain drop size and velocity distributions inside a spray cone of agricultural nozzles [PDF]

open access: yes, 2009
In agriculture, spray drift research is carried out in field experiments and by computer simulation. Regarding the latter approach, accurate knowledge of the initial spray is required.
Holterman, H.J.
core  

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