Passive Infrared Sensor - an overview | ScienceDirect Topics
Jul 8, 2009 · 3.2 Passive infrared sensor (PIR sensor) A PIR sensor is an electronic sensor used in motion detectors such as automatically triggered lighting devices and protection systems …
Sensitivity enhancement of Passive Infrared (PIR) sensor for motion ...
Oct 1, 2021 · For the PIR sensor, coverage area, sensitivity, angle of view, and responsitivity are the main criteria required for better sensor performance. The dominant one is the sensitivity, …
Research paper
Jun 1, 2025 · The quasi-PIR controlled second-order inverter has two working modes, and its state switches between mode one and two once in a switching period via the bipolar sinusoidal …
Role and mechanism of piR-0228 targeting RIPK1 to
Jul 18, 2025 · In addition, we identified and confirmed that RIPK1 is a downstream target of piR-0228 and is negatively regulated by it through the integration of bioinformatics analysis. …
Passive infrared sensor dataset and deep learning models for …
Jan 1, 2023 · For these reasons, PIR and thermopile sensors are also viable options for location estimation in an indoor environment such as home and office buildings. There are a …
piR-19521 facilitates cancer stem cell-like properties by enhancing ...
Therefore, we speculated that piR-19521 may possess eRNA-like function in CRC. In this study, we found that piR-19521 increased stem-like properties of CRC cells. Moreover, we revealed …
piR-hsa-35410 promotes triple-negative breast cancer progression …
This study identified piR-hsa-35410 (hereafter piR-35410) with aberrant expression and aimed to further elucidate its biological functions and mechanisms in TNBC. In TNBC, the elevated …
Self-supporting flexible electrode-integrated microfluidic ECL …
The integration of electrochemiluminescence (ECL) sensor into microfluidic chip can greatly improve the convenience and reliability in bioanalysis, en…
GAN-based sensor data augmentation: Application for counting …
Jan 1, 2023 · PIR-based occupancy detection is commonly used to protect against possible intrusions of public or private property. An array of PIR sensors or distributed sensor networks …
Geochronology and geochemistry of the Panjal Traps from the …
Jan 1, 2023 · The base of the section is the Jawahar Tunnel (elevation = ∼2240 m). One region that has not been studied extensively is the southern Pir Panjal Range (SPPR) and it is …