Results 71 to 80 of about 198,904 (322)

Towards sustainable transport: wireless detection of passenger trips on public transport buses

open access: yes, 2008
An important problem in creating efficient public transport is obtaining data about the set of trips that passengers make, usually referred to as an Origin/Destination (OD) matrix.
Camacho, Tiago   +2 more
core   +2 more sources

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

An Investigation on Pervasive Technologies for IoT-based Thermal Monitoring

open access: yesSensors, 2019
Indoor thermal monitoring is a crucial requirement for home automation, which fits inside the ever-growing Internet of Things (IoT) paradigm. The IoT ecosystem aims at connecting every device exploiting specific functions, deployed in a particular place,
Edoardo Giusto   +5 more
doaj   +1 more source

A (Simplified) Bluetooth Maximum a Posteriori Probability (Map) Receiver [PDF]

open access: yes, 2003
In our software-defined radio project, we aim at combining two standards luetooth and HIPERLAN/2. The HIPERLAN/2 receiver requires more computational power than Bluetooth.
Hoeksema, F.W.   +2 more
core   +3 more sources

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Rancang Bangun Sistem Transmisi Data Tekanan Darah untuk Mendukung Human Health Monitoring Berbasis Pada Mobile Platform Android

open access: yesJurnal Teknik ITS, 2013
Tensimeter adalah alat kesehatan yang digunakan untuk mengukur tekanan darah. Disisi lain, perkembangan teknologi telah mendukung adanya komunikasi jarak jauh yang lebih dikenal dengan telemetri.
Damar Triananda Dirta, Suyanto Suyanto
doaj  

Bluetooth [PDF]

open access: yesBritish Dental Journal, 2021
openaire   +2 more sources

Bluetooth Orgasms

open access: yesMedieKultur: Journal of media and communication research, 2022
Bluetooth-operated sex toys penetrate and are penetrated by the human body, leaving code behind. This article analyzes the relationships that develop between bodies and Bluetooth-operated interactive sex toys. Resembling the pods and portals of David Cronenberg’s film eXistenZ, interactive sex toys allow us to consider how technologies relate ...
openaire   +2 more sources

Apnea Monitor Based on Bluetooth with Android Interface [PDF]

open access: yes, 2019
Apnea monitor is a device that is used to give a warning if there is stop breathing. Stop breathing while sleeping is one form of obstructive sleep apnea.
Made Wirayuda, I Dewa   +2 more
core  

Respiratory Signal Processing and Analysis Using Flexible Capacitive Sensor Data

open access: yesAdvanced Materials Technologies, EarlyView.
Capacitive pressure sensors based on poly(glycerol sebacate) (PGS) substrates are developed for continuous, non‐invasive respiratory monitoring. Integrated with a signal processing algorithm, they enable accurate tracking of thoracic expansion and retraction.
Bernardo A. Vicente   +3 more
wiley   +1 more source

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