Passive Infrared Sensor - an overview | ScienceDirect Topics
Jul 8, 2009 · PIR sensor: A motion detector is integrated into the PIR (Passive Infrared) sensor, which tracks the direction of an individual’s movements in the field. Additionally, the sensor …
Sensitivity enhancement of Passive Infrared (PIR) sensor for motion ...
Oct 1, 2021 · The PIR Sensor consists of two pyroelectric (sensing) elements, optical filter, Fresnel lens, comparator, and amplifier. Further, the sensor is divided into two slots having …
Review of signal processing applications of Pyroelectric Infrared …
Dec 1, 2021 · PIR sensors are widely used in home security and monitoring systems because they can detect motion of warm objects. They are also used to turn the lights on and off in …
Design of Smart Home Security System using Object Recognition …
Jan 1, 2018 · The PIR sensor is installed on the Arduino and th webcam is mounted on Raspberry Pi 3. The Raspberry Pi 3 is used to process inputs from received sensors and process images …
Abdominal adiposity and family income-to-poverty ratio in …
May 1, 2014 · The increased odds of AFA due to poverty ranged from 48% in 2007–2008 to 64% in 2009–2010. Similarly, compared to subjects in high PIR group, subjects in medium PIR …
piR-27222 mediates PM2.5-induced lung cancer by resisting cell ...
Aug 1, 2024 · Han et al. demonstrated that piR-30473 bound to and stabilized WTAP mRNA, which led to increased WTAP expression, and then enhanced m 6 A modification of HK2 …
PiR-hsa-23533 promotes malignancy in head and neck squamous …
Jul 1, 2024 · This led us to explore the connection between USP7 and piR-hsa-23533. piR-hsa-23533 overexpression or silencing resulted in respective induction or inhibition of USP7 mRNA …
Determination of the impact of environmental temperature on the …
Sep 1, 2021 · The results of this measurement show that storing PIR products at negative temperatures doesn't deteriorate the material and doesn't increase the thermal conductivity of …
Pattern Recognition | Journal | ScienceDirect.com by Elsevier
Pattern Recognition is a mature but exciting and fast developing field, which underpins developments in cognate fields such as computer vision, image processing, text and …
Identification of piRNA disease associations using deep learning
Jan 1, 2022 · Furthermore, piR-823 was remarkably upregulated in colorectal tumorigenesis where it binds with HSF1 while boosting its transcriptional activity and phosphorylation at …