Results 101 to 110 of about 27,696 (337)

CO2 DIODE LASER HEMORRHOIDECTOMY: CLINICAL EXPERIENCE WITH 150 PATIENTS

open access: yesThe Iraqi Journal of Medical Sciences, 2018
Background: Hemorrhoids are the most common benign anorectal conditions. About half of population are affected by hemorrhoids during their life time. Conventional surgical hemorrhoidectomy, which was the standard treatment for many decades are associated
Ibrahim F. Noori
doaj   +6 more sources

Finite element analysis of stress distribution and the effects of geometry in a laser-generated single-stage ceramic tile grout seal using ANSYS [PDF]

open access: yes, 2004
Optimisation of the geometry (curvature of the vitrified enamel layer) of a laser-generated single-stage ceramic tile grout seal has carried out with a finite element (FE) model.
Bull C. E.   +5 more
core   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

open access: yesAdvanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu   +10 more
wiley   +1 more source

Auxeticity‐by‐Assembly: Interlocking Modular Auxetic Metamaterials with Selectively Activatable AgNW–Graphene Oxide‐EGaIn Composite Interconnects for Scalable Freeform Photovoltaic Modules

open access: yesAdvanced Functional Materials, EarlyView.
Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang   +15 more
wiley   +1 more source

Endoluminal sclerosis with diode laser in the treatment of orofacial venous malformations [PDF]

open access: yes, 2013
Introduction: The appearance of vascular anomalies in the orofacial area is a common condition, which represents about 50% of these malformations. Traditional treatment approach, such as surgery and chemical sclerosis has been given way to a few less ...
Alvarez Camino, JC   +2 more
core   +1 more source

Comparison of Labial Frenectomy by Conventional Surgical Technique versus Diode Laser

open access: yes, 2021
An abnormal frenum affects the gingival health when it is attached too closely to the gingival margin. This may be because the patient fails to control plaque accumulation in the area or due to muscle pull in the maxillary labial region. In addition to this, it may also cause aesthetic concerns or compromise the result of orthodontic treatment for ...
openaire   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

Diode laser versus scalpel in the treatment of hereditary gingival fibromatosis in a 6-year old boy

open access: yesClinics and Practice, 2016
Hereditary gingival fibromatosis (HGF) is a rare disease characterized by a benign enlargement of the gingiva involving both the mandible and the maxilla.
Samia Aboujaoude   +2 more
doaj   +1 more source

Safety and effectiveness of primary transscleral diode laser cyclophotoablation for glaucoma in Nigeria. [PDF]

open access: yes, 2018
IMPORTANCE: To investigate the safety, effectiveness and follow-up rates after transscleral diode laser cyclophotocoagulation as primary treatment for seeing eyes with primary open angle glaucoma in Bauchi, Nigeria. BACKGROUND: There is a high prevalence
Balo PK   +6 more
core   +1 more source

Inferior turbinate reduction by use of Diode Laser. A study on surgical outcome, post-operative crusting, and bleeding [PDF]

open access: gold, 2021
Zafer Iqbal   +5 more
openalex   +1 more source

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