Results 131 to 140 of about 77,013 (289)

Bulk Acoustic Wave Accelerometers

, 2008
Accelerometers and associated techniques for detecting motion are described. For a resonant accelerometer, an externally-applied acceleration can cause a change in the electrical spring constant Kc of the electromechanical system.

core  

Bidirectional Pathological Axis Between Alzheimer's Disease and Circadian Rhythm Disturbance: Mechanisms and Therapeutic Strategies

iNew Medicine, EarlyView.
This graphical abstract illustrates a bidirectional vicious cycle between Alzheimer’s disease (AD) and circadian rhythm disturbance (CRD). On the one hand, AD pathology, including amyloid‐β (Aβ) plaque deposition and tau hyperphosphorylation, may damage the suprachiasmatic nucleus (SCN) and disrupt melatonin signaling, leading to sleep fragmentation ...
Jiajia Qin, Xianfeng Yu, Yayu Wang, Xiaohan Song, Yuehua Wang, Zhixin Wang, Wei Miao, Xudong Yang, Jiajia Zhu, Xiaoqun Zhu, Maria‐Trinidad Herrero   +10 more
wiley   +1 more source

Association between ADHD symptoms and device‐measured physical activity and sedentary behavior in childhood: A population‐based twin study

JCPP Advances, EarlyView.
Abstract Background Attention‐deficit/hyperactivity disorder (ADHD) symptoms are associated with adverse health outcomes; this may be partially due to unhealthy lifestyle factors such as low physical activity (PA) and high sedentary behavior (SED). However, this association remains unclear.
Narda Ontiveros, Björg Helgadottir, Örjan Ekblom, Anna Ohlis, Aylin Mehren, Camilla A. Wiklund   +5 more
wiley   +1 more source

Personal HealthCare of Things: A novel paradigm and futuristic approach

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This study provides an investigative approach and offers a complete review of research on Internet of Medical Things (IoMT), describing the progress in general and highlighting the research issues, trends, and future aspects of IoMT. Exploring a research strategy for IoMT systems is vital as the need for IoT in healthcare grows. By aggregating
Surbhi Gupta, Mohammad Shabaz, Ankur Gupta, Abdullah Alqahtani, Shtwai Alsubai, Isaac Ofori   +5 more
wiley   +1 more source

Differences in associations between attention‐deficit hyperactivity disorder symptoms and physical activity across childhood and adolescence and among males and females in a representative UK birth cohort

JCPP Advances, EarlyView.
Abstract Background Children and adolescents with attention‐deficit hyperactivity disorder (ADHD) exhibit higher physical activity (PA) levels than peers without ADHD. It remains unclear how this association evolves across developmental stages and differs between sexes.
Amandine Sénéquier, Stamatina Iliodromiti, Jessica Agnew‐Blais   +2 more
wiley   +1 more source

Plotting the Path to Recovery: Group‐Based Trajectory Modelling of Physical Activity After Major Oncological Surgery to Predict Postoperative Outcomes

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Methods The role of early and increased activity on postoperative recovery is well established, yet the impact of its day‐to‐day variability remains unclear. This retrospective cohort study examined associations between early in‐hospital postoperative physical activity trajectories and postoperative outcomes among 218 surgical ...
Ella Jansen, Carlos de Miguel Llorente, Petra Bor, Jan Willem van den Berg, Karin Valkenet   +4 more
wiley   +1 more source

Startups Driving Artificial Intelligence Into Clinical Dermatology

JEADV Clinical Practice, EarlyView.
ABSTRACT Artificial intelligence (AI) is rapidly transitioning from innovation to routine clinical application in dermatology. This review examines how AI‐enabled technologies are being developed and integrated across diverse clinical purposes and workflows.
Dominique Du Crest, Benjamin Miguel Monteagudo, Stanislas Vandier, Mullarkey Dan, Svedenhag Per, Jon Friis, Monisha Madhumita, Lilit Garibyan, Tu‐Anh Duong, Merete Haedersdal, Vinzent Kevin Ortner   +10 more
wiley   +1 more source

Additional lateral meniscus centralization reduces residual anterolateral rotatory instability after anterior cruciate ligament reconstruction and lateral meniscus repair

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study aimed to examine the effects of lateral meniscus (LM) centralization on anterolateral rotational stability in patients with anterior cruciate ligament (ACL) and LM injuries. The hypothesis was that performing LM repair and centralization on knees with LM lesions would control anterolateral rotatory instability (ALRI ...
Ryota Seki, Tomomasa Nakamura, Nobutake Ozeki, Yusuke Nakagawa, Mai Katakura, Takashi Hoshino, Masaki Amemiya, Aritoshi Yoshihara, Hideyuki Koga   +8 more
wiley   +1 more source

Performance Evaluation and Field Validation of Next-Generation QMEMS Accelerometers for Seismology, Structural Health Monitoring, and Impact-Based Earthquake Early Warning. [PDF]

Sensors (Basel)
Patanè D, Todorokihara M, Fertitta G, Martino C, Occhipinti G, Sicali A, Sabella F.   +6 more
europepmc   +1 more source

Advanced applications of micromechanical accelerometers

A brief overview of the extended applications of micromechanical accelerometers is given - for determining the parameters of shocks, vibrations, static inclination and angular velocity.
Alexander Zamorsky
core   +1 more source