Results 91 to 100 of about 23,153 (255)

The Fiery Eyes of a Maenad: Origin Determination of Faceted Garnet Eye Inlays in a Roman Bronze Bust From Southern Tyrol

Archaeometry, EarlyView.
ABSTRACT In 1837, the Tyrolean State Museum Ferdinandeum in Innsbruck, Austria, purchased a Roman bronze statue of a maenad from the 2nd century ce with red garnets as facetted eye inlays found near Brixen, Southern Tyrol. These garnets were investigated using optical microscopy, a portable hand‐held and a stationary micro‐X‐ray fluorescence device, as
H. Albert Gilg, Simon Wagner, Anton Höck, Peter Tropper   +3 more
wiley   +1 more source

Technology of preliminary radial YAG laser phacofragmentation in the surgical treatment of cataracts

Офтальмохирургия
Purpose. To represent the technology of preliminary radial YAG laser phacofragmentation in the surgical treatment of cataracts. Material and methods. The technology of preliminary radial YAG laser phacofragmentation has been used in the Kaluga branch of ...
A.V. Tereshchenko, I.G. Trifanenkova, Yu.A. Sidorova, V.V. Shaulov, A.M. Ivanov, M.V. Okuneva, N.A. Ivanova   +6 more
doaj   +1 more source

Recommendation on the use of protective eyewear in endourological laser procedures

BJU International, Volume 135, Issue 4, Page 577-581, April 2025.
Objectives This work examines the current evidence available regarding the risks of eye injury in endourology laser environments with the aim of providing a consensus recommendation on the appropriate use of protective eyewear. Methods A working group was set up consisting of urological surgeons and laser protection advisors.
Tom Lister, Stan Batchelor, Mike Regan, Jason Britton, Hari Ratan, Feras Al‐Jaafari, Jake Patterson, British Medical Laser Association and the British Association of Urological Surgeons Endourology Section   +7 more
wiley   +1 more source

High-power slab-based Tm:YLF laser for in-band pumping of Ho:YAG

, 2008
Several remote sensing applications require pulsed sources in the mid-infrared spectral regime with high average powers and good beam quality. Ho:YAG lasers have a number of attractive features for high power generation at 2.1 microns, either for direct ...
J. I. Mackenzie, D. P. Shepherd, W. A. Clarkson, Mackenzie, Jacob I., S. So, Shepherd, David P., Clarkson, William A., So, Sik   +7 more
core   +1 more source

Efficacy and safety of early YAG laser vitreolysis for symptomatic vitreous floaters: the study protocol for a randomized clinical trial

Trials
Background Vitreous floaters are a common ocular condition that affects individuals of all ages. Although vitreous floaters are typically benign, they can significantly impair visual acuity and quality of life.
Zhou Hangshuai, Jin Yanhua, Zhou Yao, Zhao Guangjin, Wu Hongyan, Chen Fanlian   +5 more
doaj   +1 more source

Expert Consensus on the Management of Hyperpigmentation Disorders in India: A Modified Delphi Study by the Pigmentary Disorders Society

International Journal of Dermatology, EarlyView.
Delphi‐based expert consensus for diagnosis and management of common hyperpigmentation disorders in Indian dermatology practice, integrating evidence review, iterative voting, and consensus‐driven recommendations. ABSTRACT Hyperpigmentation disorders are prevalent in individuals with skin of color and are associated with considerable psychosocial ...
Rashmi Sarkar, Sunil Dogra, Surabhi Sinha, Keshavamurthy Vinay, Indrashis Podder, Anupam Das, Bhavesh Swarnkar, B. S. Chandrashekar, Hitaishi Mehta, Madhuri Agarwal, Muthu Sendhil Kumaran, Sonali Langar, Seemal R. Desai   +12 more
wiley   +1 more source

Combined Effects of Erbium : YAG laser and Fluoride Application on Acid Resistance of Tooth dentin in vitro

, 2002
P(論文)This study examined the inhibition of dentin demineralization in initial caries with Er : YAG laser irradiation only and laser irradiation combined with fluoride application.
NAGAI,Yasuhiko/IBARAKI,Yuji/HARAGUCHI,Katsuhiro/KAWAKAMI,Tomofumi/TAKAHASHI,Miharu/MATSUDA,Koichi, 26469   +1 more
core  

Emerging locally delivered antimicrobial and immunomodulatory approaches for the prevention/treatment of peri‐implant diseases

Periodontology 2000, EarlyView.
Abstract Peri‐implant diseases are dysbiosis‐mediated inflammatory disorders that occur in susceptible hosts. Antimicrobials and immunomodulatory agents therefore might be pertinent as adjunctive measures in the treatment of such disorders. The aim of this narrative review was to examine the existing evidence and assess the effectiveness of emerging ...
Alberto Monje, Ettore Amerio, Irene Mallor, Conrado Aparicio   +3 more
wiley   +1 more source

Pulsed laser deposition of thin film magneto-optic materials and lasing waveguides

, 2014
The aim of this thesis was to study and improve the properties of optical materials deposited by the film growth technique called Pulsed Laser Deposition (PLD), a relatively fast, inexpensive and versatile deposition method using a laser to ablate a ...
Sposito, Alberto
core  

Initial Experience With Endoscopic Ultrasound‐Guided Gallbladder Drainage Using Lumen‐apposing Metal Stents in Extremely Elderly and Frail Patients

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Endoscopic ultrasound‐guided gallbladder drainage (EUS‐GBD) using lumen‐apposing metal stents (LAMS) is a treatment option for acute cholecystitis in high‐risk surgical patients. However, data on extremely elderly and frail patients are limited. We report our initial experience with EUS‐GBD using electrocautery‐enhanced LAMS in this
Kiyoyuki Kobayashi, Takako Nomura, Maki Ayaki, Tomohiro Ogi, Yudai Sato, Manabu Yamada, Daisuke Namima, Naoki Fujita, Hiroki Yamana, Hideki Kamada, Toshiharu Funaki, Akihiro Kondo, Yasuhisa Ando, Hironobu Suto, Minoru Oshima, Keiichi Okano, Hideki Kobara   +16 more
wiley   +1 more source