Results 21 to 30 of about 464,622 (269)

Physical simulation on directional shielding of receiving coil in borehole transient electromagnetic method

open access: yesMeitan xuebao
Borehole transient electromagnetic(BTEM)scanning detection method uses the advanced exploration boreholes in the roadway to scan and detect the hidden geological anomalies outside the borehole wall by rotating the transceiver coil inside the borehole ...
Chengtao XIN   +3 more
doaj   +1 more source

Research on borehole transient electromagnetic positioning method of azimuthal coil scanning detection

open access: yesMeitan xuebao
The borehole transient electromagnetic method is used to detect the long-range water-bearing bodies around the borehole wall by using the advanced water exploration borehole in the heading roadway, which avoids the “one’s opinion in one hole” because the
Jiulong CHENG   +3 more
doaj   +1 more source

The application of measuring atmospheric properties in overlap factor region using scanning Lidar

open access: yesResults in Physics, 2022
This paper explores the effects of different factors on the results and accuracy of aerosol optical property measurements made in overlap factor regions using scanning lidar, simulation calculations and aerosol detection experiments.
Jie Ji   +6 more
doaj   +1 more source

Opioid Detection Using Smartphone-Based Eye-Scanning

open access: yesSensors
Opioids are known to constrict pupils, and mobile phone-based self-administered eye scanning (MPSES) offers a potential method for monitoring opioid use in real-world settings.
Kiki W. K. Kuijpers   +4 more
doaj   +1 more source

Unsupervised Classification for Landslide Detection from Airborne Laser Scanning

open access: yesGeosciences, 2019
Landslides are natural disasters that cause extensive environmental, infrastructure and socioeconomic damage worldwide. Since they are difficult to identify, it is imperative to evaluate innovative approaches to detect early-warning signs and assess ...
Caitlin J. Tran   +3 more
doaj   +1 more source

Scanning path optimization of fiber detection device by using TSP

open access: yesXi'an Gongcheng Daxue xuebao, 2022
Optimizing the scanning path of the fiber detection device helps to further reduce the detection time and improve the detection efficiency. Considering that each fiber must be detected and detected only once, which has the basic characteristics of the ...
SUN Han, ZHOU Quan, YANG Zhijun
doaj   +1 more source

Thermal Scans for Detecting Hardware Trojans [PDF]

open access: yes, 2018
It is well known that companies have been outsourcing their IC production to countries where it is simply not possible to guarantee the integrity of final products. This relocation trend creates a need for methodologies and embedded design solutions to identify counterfeits but also to detect potential Hardware Trojans (HT).
Cozzi, Maxime   +2 more
openaire   +2 more sources

Korelasi Data Sensor UV pada Sistem Deteksi Kebakaran dengan Metode Scanning CW/CCW

open access: yesJurnal Elkomika, 2023
ABSTRAK Salah satu unsur penyebab kebakaran adalah api. Berbagai sistem deteksi kebakaran digunakan untuk pengidraan seperti sensor tunggal non-visual.
FATHUR ZAINI RACHMAN   +2 more
doaj   +1 more source

Monitoring aseismic fault creep using persistent urban geodetic markers generated from mobile laser scanning

open access: yesISPRS Open Journal of Photogrammetry and Remote Sensing, 2021
High resolution and high accuracy distributed detection of fault creep deformation remains challenging given limited observations and associated change detection strategies.
Xinxiang Zhu   +3 more
doaj   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille   +9 more
wiley   +1 more source

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