Results 41 to 50 of about 6,517,222 (273)
Acoustical Ranging Techniques in Embedded Wireless Sensor Networked Devices [PDF]
, 2013 Location sensing provides endless opportunities for a wide range of applications in GPS-obstructed environments; where, typically, there is a need for higher degree of accuracy.
Jha, Sanjay +4 more
core +2 more sources
Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis +9 more
wiley +1 more source
FMCW Laser Ranging System Based on SiON Waveguides and IQ Demodulation Technology
PhotonicsThis study introduces the design of a nonlinear frequency-modulated continuous wave (FMCW) laser ranging system. In contrast to the commonly used triangular wave linear modulation, this study utilizes sinusoidal wave modulation. The frequency information
Leifu Zhou +6 more
doaj +1 more source
Sensors, 2018 We have developed a direct time-of-flight (TOF) 250 m ranging Complementary Metal Oxide Semiconductor (CMOS) image sensor (CIS) based on a 688 × 384 pixels array of vertical avalanche photodiodes (VAPD).
Yutaka Hirose +14 more
doaj +1 more source
Movement Ecology of Adult Western Corn Rootworm: Implications for Management
Insects, 2023 Movement of adult western corn rootworm, Diabrotica virgifera virgifera LeConte, is of fundamental importance to this species’ population dynamics, ecology, evolution, and interactions with its environment, including cultivated cornfields.
Thomas W. Sappington, Joseph L. Spencer
doaj +1 more source
Closed loop ranging system Patent [PDF]
, 1967 Closed loop radio communication ranging system to determine distance between moving airborne vehicle and fixed ground ...
Bunce, R. C.
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background While Wilms tumor (WT) typically has a favorable prognosis, relapsed cases—especially those with high‐risk histology—remain therapeutically challenging after intensive frontline therapy. The combination of vincristine and irinotecan has demonstrated activity in pediatric solid tumors, and pazopanib, a multi‐targeted tyrosine kinase ...
Maria Debora De Pasquale +6 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small +3 more
wiley +1 more source
Brain dynamics that correlate with effects of learning on auditory distance perception
Frontiers in Neuroscience, 2014 Accuracy in auditory distance perception can improve with practice and varies for sounds differing in familiarity. Here, listeners were trained to judge the distances of English, Bengali, and backwards speech sources pre-recorded at near (2-m) and far ...
Matthew G. Wisniewski +5 more
doaj +1 more source
A State Sensor for Air Door of Main Fan in Coal Mines
Meikuang Anquan, 2020 A state sensor for air door is designed based on ultrasonic technology and magnetically sensitive components. The air door structure of the main fan in the coal mine is introduced.
CHENG Yulong, WANG Zuxun
doaj +1 more source