Results 31 to 40 of about 11,679 (206)

Optimization Based Self-localization for IoT Wireless Sensor Networks [PDF]

, 2018
In this paper we propose an embedded optimization framework for the simultaneous self-localization of all sensors in wireless sensor networks making use of range measurements from ultra-wideband (UWB) signals.
Beuchat, Paul, Domahidi, Alexander, Hesse, Henrik, Lygeros, John   +3 more
core   +1 more source

Subtle changes in striatal muscarinic M1 and M4 receptor expression in the DYT1 knock-in mouse model of dystonia.

PLoS ONE, 2019
In early-onset generalized torsion dystonia, caused by a GAG deletion in TOR1A (DYT1), enhanced striatal cholinergic activity has been suggested to be critically involved. Previous studies have shown increased acetylcholine levels in the striatum of DYT1
Franziska Richter, Laura Klein, Christin Helmschrodt, Angelika Richter   +3 more
doaj   +1 more source

Threshold Implementations in Software: Micro-architectural Leakages in Algorithms

Transactions on Cryptographic Hardware and Embedded Systems, 2023
This paper provides necessary properties to algorithmically secure firstorder maskings in scalar micro-architectures. The security notions of threshold implementations are adapted following micro-processor leakage effects which are known to the ...
John Gaspoz, Siemen Dhooghe
doaj   +1 more source

Comparación de sistemas operativos embebidos sobre la computadora industrial abierta argentina [PDF]

, 2016
En el siguiente trabajo se presenta una comparación de dos sistemas operativos embebidos aptos para uso en Sistemas de Tiempo Real (STR). Los puntos de comparación abarcan aspectos tales como planificadores, manejo de memoria, portabilidad, entre otros ...
De Giusti, Armando Eduardo, Dell'Oso, Matías, Medina, Santiago, Pi Puig, Martín, Romero, Fernando, Tinetti, Fernando Gustavo   +5 more
core   +2 more sources

Revisiting Keccak and Dilithium Implementations on ARMv7-M

Transactions on Cryptographic Hardware and Embedded Systems
Keccak is widely used in lattice-based cryptography (LBC) and its impact to the overall running time in LBC scheme can be predominant on platforms lacking dedicated SHA-3 instructions. This holds true on embedded devices for Kyber and Dilithium, two LBC
Junhao Huang, Alexandre Adomnicăi, Jipeng Zhang, Wangchen Dai, Yao Liu, Ray C. C. Cheung, Çetin Kaya Koç, Donglong Chen   +7 more
doaj   +1 more source

RIOT OS Paves the Way for Implementation of High-Performance MAC Protocols [PDF]

, 2015
Implementing new, high-performance MAC protocols requires real-time features, to be able to synchronize correctly between different unrelated devices. Such features are highly desirable for operating wireless sensor networks (WSN) that are designed to be
Roussel, Kévin, Song, Ye-Qiong, Zendra, Olivier   +2 more
core   +4 more sources

Wearable Tailored Passive Radiative Cooling Textile for Flexible Electronic Integration

Advanced Science, EarlyView.
A scalable, additive‐free wearable tailored passive radiative cooling textile (WRCT) with hierarchically structured fibers delivers exceptional thermal management, combining >95% solar reflectance, 0.96 mid‐infrared emissivity, and ultralow thermal conductivity (0.041 W/m·K).
Lung Chow, Jianpeng Zhang, Zehua Peng, Denglin Ye, Binbin Zhang, Jian Li, Wooyoung Park, Chentao Du, Xingcan Huang, Chun Ki Yiu, Yuze Qiu, Jingkun Zhou, Zhenlin Chen, Yuyu Gao, Weibin Zhu, Pengcheng Wu, Guangyao Zhao, Qiang Zhang, Yuan Guo, Zuowei Sun, Zhan Shen, Shuaiqi Ren, Sang Min Won, Jiyu Li, Xinge Yu   +24 more
wiley   +1 more source

Secure HIGHT Implementation on ARM Processors

Mathematics, 2021
Secure and compact designs of HIGHT block cipher on representative ARM microcontrollers are presented in this paper. We present several optimizations for implementations of the HIGHT block cipher, which exploit different parallel approaches, including ...
Hwajeong Seo, Hyunjun Kim, Kyungbae Jang, Hyeokdong Kwon, Minjoo Sim, Gyeongju Song, Siwoo Uhm, Hyunji Kim   +7 more
doaj   +1 more source

Cell-Culture Measurements Using Voltage Oscillations [PDF]

, 2016
A comprehensive system for real-time monitoring of a set of cell-cultures using a Voltage Oscillation (VO) methodology is proposed. The main idea is to connect the bio-electrical elements (electrodes & cell-culture) in such a way that sequentially a ...
Huertas Sánchez, Gloria, Huertas, José Luis, Maldonado-Jacobi, Andrés, Pérez García, Pablo, Rueda Rueda, Adoración, Yúfera García, Alberto   +5 more
core   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source