Results 61 to 70 of about 1,830,271 (236)

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

open access: yesAdvanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala   +5 more
wiley   +1 more source

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja   +9 more
wiley   +1 more source

Penoscrotal porokeratosis: A distinct entity

open access: yesIndian Dermatology Online Journal, 2015
A 26-year-old man presented with five months history of redness associated with itching and burning over the scrotum and shaft of the penis with a persistent rash on those sites.
Rajiv Joshi, Yatin Jadhav
doaj   +1 more source

Burning velocity of premixed turbulent flames in the weakly wrinkled regime [PDF]

open access: yes, 2005
PhDTurbulent burning velocities have been measured for methane/air and ethylene/air planar flames stabilised in a wide-angled conical diffuser where the flow is decelerated axially.
Savarianandam, Vivek Ross
core   +3 more sources

Ocular infestation by plerocercoid of Spirometra mansonoides: first case report in Peru

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2015
Plerocercoidosis is a parasitic zoonosis caused by plerocercoid larvae of the genus Spirometra. The larvae migrate through the intestinal wall tissue, by subcutaneous route and can reach different areas of the body like the head, the brain and the eye ...
María Beltrán Fabián   +7 more
doaj   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

open access: yesAdvanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco   +4 more
wiley   +1 more source

Трансформація маркетингової парадигми фестивалю Burning Man

open access: yes, 2023
Ця стаття присвячена дослідженню еволюції маркетингової парадигми фестивалю Burning Man – від невеличкого обряду з вогнищем на пляжі Сан-Франциско у 1986 році до всесвітньовідомого мистецького фестивалю, який щорічно збирає понад 60 000 учасників ...
Rausser, G., Strielkowski, W.
core   +1 more source

Turning Light Into Matter: Programmable Microstructures Via Dose Control in Two‐Photon Polymerization

open access: yesAdvanced Optical Materials, EarlyView.
This work augments two‐photon polymerization with point‐wise dose control, enabling structures with heterogeneous material properties such as refractive index. An open source toolbox and superior calibration methodology for the refractive index pave the way for bio‐mimicking or numerically optimized structure designs, and enhance the synergy between 3D
Michał Ziemczonok, Koen Vanmol
wiley   +1 more source

The effective perospirone augmentation with clonazepam for treatment‐resistant burning mouth syndrome: A case report

open access: yesNeuropsychopharmacology Reports
Burning mouth syndrome (BMS) is characterized by burning sensations in the oral region without corresponding abnormalities and is often accompanied by uncomfortable sensations.
Motoko Watanabe   +8 more
doaj   +1 more source

Xanthogranulomatous pyelonephritis: Unusual clinical presentation: A case report with literature review

open access: yesJournal of Family Medicine and Primary Care, 2013
Xanthogranulomatous pyelonephritis (XGP) is rare and aggressive form of chronic infectious pyelonephritis. No single clinical or radiological feature is diagnostic of XGP. A 75-year-old man with prostatic enlargement presented with difficulty and burning
Shirish S Chandanwale
doaj   +1 more source

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