Results 11 to 20 of about 21,753 (200)
, 1995 In 1980 verscheen de NPAO-publikatie 'Techniek, organisatie, arbeidsmarkt' van de projectgroep TOA van de Katholieke Universiteit Nijmegen. Het was het samenvattende rapport van een uitvoerige literatuurstudie naar nieuwe theorieen en wetenschappelijke ...
Doorewaard, H. +3 more
core +2 more sources
UWB pulse detection and TOA estimation using GLRT
EURASIP Journal on Advances in Signal Processing, 2017 In this paper, a novel statistical approach is presented for time-of-arrival (TOA) estimation based on first path (FP) pulse detection using a sub-Nyquist sampling ultra-wide band (UWB) receiver.
Yan Xie +3 more
doaj +2 more sources
TOA Estimation of Indoor Localization by Wi-Fi Signal Based on Waveform Edge Detection [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2022 To locate the target indoor precisely, it was important to investigate on the Wi-Fi based indoor localization parameter, namely, time of arrival(TOA).The main weakness of primary TOA estimation methods were estimation bias, complex algorithm，and lack of ...
MA Dongju, LI Min, ZHANG Duanjin
doaj +1 more source
Ēhara tāku toa i te toa takitahi, engari he toa takitini: the power of a collective [PDF]
Kōtuitui: New Zealand Journal of Social Sciences Online, 2021 ABSTRACT Transmission of skills and knowledge is a core message in dominant discourses surrounding early verbal and non‐verbal communication of babies. Narrow conceptualisations fail to place adequate emphasis on sociocultural elements of language and children’s sophisticated non‐verbal communication.
Emma K. Quigan +2 more
openaire +1 more source
Enhanced Positioning Techniques for Hybrid Wireless Networks [PDF]
, 2011 The objective of this paper is to propose a reliable and accurate positioning method, which provides location estimates for the mobile user in hybrid wireless network (IEEE802.11/WiFi, IEEE802.16/WiMAX and LTE technologies).
Zvikhachevskaya, Anna +4 more
core +4 more sources
Multilayer bonding of A1N30H foils to A1050 plates using cold spot forge welding
Heliyon, 2023 The cold spot forge-welding method, recently developed to achieve high-productivity and high-strength dissimilar material joining, was applied to multiple solid-phase joining of aluminum (Al) foils simulating tab-lead electrodes.
Hideki Yamagishi +3 more
doaj +1 more source
A Comparative study of TOA in diluents for Reactive Extraction of Succinic Acid [PDF]
, 2023 Succinic acid recovery from the aqueous phase is an intrinsic downstreaming process because of its numerous applications in the pharmaceutical and food industries.
Amruta, Mokashi +5 more
core +1 more source
Underground target positioning based on differential error suppression optimization method
Gong-kuang zidonghua, 2020 In view of problem that positioning accuracy of positioning methods based on time ranging, namely arrival time, one-way ranging, two-way ranging and symmetrical double-sided two-way ranging (SDS-TWR) is disturbed by timing error factors such as clock ...
SONG Yunzhong, WANG Renhui
doaj +1 more source
The Climate Monitoring SAF Outgoing Longwave Radiation from AVHRR
Remote Sensing, 2020 Data from the Advanced Very High Resolution Radiometer (AVHRR) have been used to create several long-duration data records of geophysical variables describing the atmosphere and land and water surfaces.
Nicolas Clerbaux +6 more
doaj +1 more source
Mobile Synchronization Recovery for Ultrasonic Indoor Positioning
Sensors, 2020 The growing interest for indoor position-based applications and services, as well as ubiquitous computing and location aware information, have led to increasing efforts toward the development of positioning techniques.
Riccardo Carotenuto +3 more
doaj +1 more source