Results 161 to 170 of about 970,931 (242)

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

A clinically interpretable model derived from skin conductance for assessing microangiopathy of the skin surface. [PDF]

NPJ Digit Med
Zhu X, Chu S, Fu J, Ao S, Liu T, Liao Z, Song J, Wang Y, Guo Y, Song Q, Liu P, Li S, Chen B, Yao B.   +13 more
europepmc   +1 more source

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

Advanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami, Hengzhe Ren, Erqian Dong, Ashkan Ghanbarzadeh‐Dagheyan, Chen Shen   +4 more
wiley   +1 more source

Electrochemical skin conductance: a tool for risk stratification and early anticipation of diabetic foot ulcers. [PDF]

Front Endocrinol (Lausanne)
Gautier JF, Riveline JP, Potier L, Bourron O, Bordier L, Vittrant B, Roussel R, Bauduceau B.   +7 more
europepmc   +1 more source

Skin Conductance Responses of Learner and Licensed Drivers During a Hazard Perception Task. [PDF]

Front Psychol, 2021
Chirles TJ, Ehsani JP, Kinnear N, Seymour KE.   +3 more
europepmc   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Assessment of the autonomic response to a high dose CO₂ inhalation challenge based on heart rate variability and skin conductance in a healthy population. [PDF]

IBRO Neurosci Rep
Laar HD, Carlman HMT, Brummer RJ, Rode J.   +3 more
europepmc   +1 more source

The effects of autonomous sensory meridian response (ASMR) on mood, attention, heart rate, skin conductance and EEG in healthy young adults. [PDF]

Exp Brain Res, 2022
Engelbregt HJ, Brinkman K, van Geest CCE, Irrmischer M, Deijen JB.   +4 more
europepmc   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

Advanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser, Baptiste Le Roi, Omri Leshem, Joshua M. Grolman   +3 more
wiley   +1 more source

From Sudoscan to bedside: theory, modalities, and application of electrochemical skin conductance in medical diagnostics. [PDF]

Front Neuroanat
Vittrant B, Ayoub H, Brunswick P.
europepmc   +1 more source