Results 91 to 100 of about 2,923 (194)

UPC++: A high-performance communication framework for asynchronous computation [PDF]

, 1968
UPC++ is a C++ library that supports high-performance computation via an asynchronous communication framework. This paper describes a new incarnation that differs substantially from its predecessor, and we discuss the reasons for our design decisions. We
Bachan, J, Baden, SB, Hofmeyr, S, Jacquelin, M, Kamil, A, Bonachea, D, Hargrove, PH, Ahmed, H   +7 more
core  

Progress of MXenes‐based responsive materials for soft sensors and actuators

Responsive Materials, EarlyView.
MXene, a promising 2D material, excels at mimicking human sensing and feedback system, making it ideal for intelligent robots. This review first covers its structure, properties, and synthesis. It then summarizes recent MXene‐based sensors and actuator.
Peidi Zhou, Wenjie Yang, Yihan Qiu, Meiping Xu, Leiting Liao, Xinlei Gong, Chan Zheng, Minghua You, Cheng Zhang, Huamin Chen, Mingcen Weng   +10 more
wiley   +1 more source

Advanced Characterization and Rejuvenation of End‐Of‐Life Lithium‐Ion Anodes: Toward the Development of a Green Upcycling Route

Small, EarlyView.
Green solvents (DI water or ascorbic acid) enable the regeneration of end‐of‐vehicle‐life battery anodes without delamination and re‐manufacture. Multimodal characterizations reveal several graphite microstructures and crystallography, and restored cycling performance.
Luke Sweeney, Alexander T. Sargent, Yuhang Dai, Shangwei Zhou, Jianuo Chen, Francesco Iacoviello, Rhodri Jervis, Phoebe K. Allan, Peter R. Slater, Charles Monroe, Paul A. Anderson, Paul R. Shearing, Wenjia Du   +12 more
wiley   +1 more source

Matrix Factorization at Scale: a Comparison of Scientific Data Analytics in Spark and C+MPI Using Three Case Studies

, 2016
We explore the trade-offs of performing linear algebra using Apache Spark, compared to traditional C and MPI implementations on HPC platforms. Spark is designed for data analytics on cluster computing platforms with access to local disks and is optimized
Canon, Shane, Chhugani, Jatin, Demmel, James, Devarakonda, Aditya, Gerhardt, Lisa, Gittens, Alex, Harrell, Jim, Kottalam, Jey, Krishnamurthy, Venkat, Liu, Jialin, Mahoney, Michael W., Maschhoff, Kristyn, Prabhat, Racah, Evan, Ringenburg, Michael, Sharma, Pramod, Yang, Jiyan   +16 more
core  

AML‐Net: Attention‐based multi‐scale lightweight model for brain tumour segmentation in internet of medical things

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Brain tumour segmentation employing MRI images is important for disease diagnosis, monitoring, and treatment planning. Till now, many encoder‐decoder architectures have been developed for this purpose, with U‐Net being the most extensively utilised. However, these architectures require a lot of parameters to train and have a semantic gap. Some
Muhammad Zeeshan Aslam, Basit Raza, Muhammad Faheem, Aadil Raza   +3 more
wiley   +1 more source

Visual Cues Can Alter the Behavioural Responses of Dragonfly Larvae to Chemical Alarm Cues

Ethology, EarlyView.
Using a controlled experimental approach, we examined how chemical and visual cues influence antipredator behaviour in Aeshna cyanea larvae and tested whether risk‐related information can be socially transmitted among nearby conspecifics. Our results show that dragonfly larvae do not copy the antipredator responses of others, but visual cues alter how ...
Zoltán Tóth, Gabriella Kőmüves, Benjamin László Lőczi, Magdolna Olívia Szelényi   +3 more
wiley   +1 more source

Social media highlights the overlooked impact of cats on arthropods

Insect Conservation and Diversity, EarlyView.
The impact of domestic cats on vertebrate biodiversity is unequivocal; however, we still know little about their effects on arthropods. By analysing over 17,000 photos and videos from social media platforms (iStock and TikTok), we documented 550 predation events of cats on arthropods.
Leticia Alexandre, Raul Costa‐Pereira
wiley   +1 more source

Using fruit fly and dragonfly optimization algorithms to estimate the Fama-MacBeth model [PDF]

This research proposes the application of the dragonfly and fruit fly algorithms to enhance estimates generated by the Fama-MacBeth model and compares their performance in this context for the first time. To specifically improve the dragonfly algorithm's
Hmood, Munaf Yousif, Mousa, Mariam Jumaah   +1 more
core   +2 more sources

Scaling of internal joint distance in the elbow of small‐ to medium‐sized mammals: Implications for range of motion analyses

Journal of Anatomy, EarlyView.
We investigated the internal joint distances (IJDs) of the humero‐ulnar and humero‐radial joint, within a sample of 15 small‐ to medium‐sized mammals and report isometric results. We also found that joint poses had no effect on IJDs and that IJDs scale isometrically within small species.
Adrian Scheidt, Alina C. E. Renk, John A. Nyakatura   +2 more
wiley   +1 more source

Four Algorithms on the Swapped Dragonfly

, 2022
The Swapped Dragonfly with M routers per group and K global ports per router is denoted D3(K;M) [1]. It has n=KMM routers and is a partially populated Dragonfly. A Swapped Dragonfly with K and M restricted is studied in this paper.
Draper, Richard
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