Results 91 to 100 of about 10,328,247 (342)

Secure access control by means of human stress detection [PDF]

, 2011
This paper proposes a stress detection system based on fuzzy logic and the physiological signals heart rate and galvanic skin response. The main contribution of this method relies on the creation of a stress template, collecting the behaviour of previous
Bailador del Pozo, Gonzalo, Guerra Casanova, Javier, Gonzalo Bailador, Alberto de Santos, Santos Sierra, Alberto de, Javier Guerra, Sánchez Ávila, María del Carmen, Carmen Sanchez Avila   +7 more
core   +1 more source

Multiple Signals Can Be Integrated into Pathways of Blue-Light-Mediated Floral Transition: Possible Explanations on Diverse Flowering Responses to Blue Light Manipulation

Agronomy
Blue light (BL) plays a crucial role in regulating floral transition and can be precisely manipulated in controlled-environment agriculture (CEA). However, previous studies on BL-mediated flowering in CEA have produced conflicting results, likely due to ...
Yun Kong, Youbin Zheng
doaj   +1 more source

Detection of Physiological Signals Based on Graphene Using a Simple and Low-Cost Method

Sensors, 2019
Despite that graphene has been extensively used in flexible wearable sensors, it remains an unmet need to fabricate a graphene-based sensor by a simple and low-cost method. Here, graphene nanoplatelets (GNPs) are prepared by thermal expansion method, and
Liping Xie, Xingyu Zi, Qingshi Meng, Zhiwen Liu, Lisheng Xu   +4 more
doaj   +1 more source

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito, Ryuichi Yoshimura, Takaki Yamauchi, Yuta Funakoshi, Hirotaka Sonoda, Seiji Kobayashi, Hiroyuki Terawaki, Takafumi Ito   +7 more
wiley   +1 more source

Physiological stress mediates the honesty of social signals. [PDF]

PLoS ONE, 2009
Extravagant ornaments used as social signals evolved to advertise their bearers' quality. The Immunocompetence Handicap Hypothesis proposes that testosterone-dependent ornaments reliably signal health and parasite resistance; however, empirical studies ...
Gary R Bortolotti, Francois Mougeot, Jesus Martinez-Padilla, Lucy M I Webster, Stuart B Piertney   +4 more
doaj   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng, Lan Li, Qingmei Yang, Meipeng Wu   +3 more
wiley   +1 more source

Classification of Physiological Sensor Signals Using Artificial Neural Networks

, 2015
Physiological signals have certain prominent characteristics that distinguish them from other types of physiological signals which are familiar to experts and assessed by inspection.
Gedeon, Tamas (Tom), Sharma, Nandita
core   +1 more source

TENG‐Based Wearable Sensors for Continuous Self‐Powered Health Monitoring

Advanced Sensor Research
Against the backdrop of advancements in the Internet of Things and smart healthcare, triboelectric nanogenerators (TENGs) have demonstrated notable capabilities in converting low‐frequency mechanical energy—such as human respiration, pulse, and gait—into
Jinjie Duan, Yuning Lei, Zhuo Liu, Yu Song, Yuxiang Wu   +4 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Physiological properties of brain-machine interface input signals

, 2017
Brain-machine interfaces (BMIs), also called brain-computer interfaces (BCIs), decode neural signals and use them to control some type of external device.
Robert D. Flint, Marc W. Slutzky
core   +1 more source