Results 111 to 120 of about 1,652,033 (296)

Neurological involvement in primary Sjögren’s syndrome: a retrospective analysis of clinical, radiological, laboratory and therapeutic correlations

open access: yesBMJ Neurology Open
Background Neurological complications are increasingly recognised in Sjögren’s Syndrome, yet their prevalence and determinants remain incompletely characterised.
Hosna Elshony   +11 more
doaj   +1 more source

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

open access: yesAdvanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu   +14 more
wiley   +1 more source

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee   +17 more
wiley   +1 more source

Redistribution, Insurance and Incentives to Work in Latin American Pension Programs [PDF]

open access: yes
We present a new database of social security indicators for eleven Latin American countries designed to show how much they promise to pay in return to contributions. The indicators are based on micro-simulations according to existing norms.
Alvaro Forteza, Guzmán Ourens
core  

OCTOID: A Soft Robotic System Featuring Programmable Shape Morphing and Dynamic Structural Coloration

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han   +8 more
wiley   +1 more source

Impact of Immersive Virtual Reality During Outpatient Sedation‐Free Colonoscopy: A Randomized Prospective Controlled Study

open access: yesHealth Science Reports
Background and Aims Colonoscopy is the gold standard for accurate exploration of the colon. Thus, it must be performed as efficiently as possible. The patient's tolerance considerably affects the quality of sedation free examinations.
Myriam Ayari   +3 more
doaj   +1 more source

Smart Card Fault Injections with High Temperatures [PDF]

open access: yes, 2016
Power and clock glitch attacks on smart cards can help an attacker to discover some internal secrets or bypass certain security checks. Also, an attacker can manipulate the temperature and supply voltage of the device, thus making the device glitch ...
Batina, Lejla   +2 more
core  

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang   +4 more
wiley   +1 more source

Development of Users' Information Security Awareness Questionnaire (UISAQ) - Ongoing Work [PDF]

open access: yes, 2014
The user is still weakest link regarding information security matters, but studies on this subject are rare. The aim of this work is to develop general Users' Information Security Awareness Questionnaire (UISAQ).
Očevćić, Hrvoje   +2 more
core   +2 more sources

Electrochemical Abuse‐Driven Thermal Runaway in Lithium‐Ion Batteries: Evolution From Beginning‐of‐Life to End‐of‐Life

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical abuse transforms thermal runaway behavior in lithium‐ion batteries. Through systematic decoupling of degradation mechanisms, this study reveals that lithium plating lowers the onset temperature by 10 °C, electrolyte consumption delays high‐temperature reactions, and capacity fade reduces total heat generation. These mechanistic insights
San Hwang   +12 more
wiley   +1 more source

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