used in conjunction with or as a replacement for traditional methods, it is expected that specific laser technologies will become an essential component of contemporary dental practice over the next decade. the current review is designed to focus on the acid resistance of laser application and tries to introduce laser settings capable to achieve this feature for clinical application. applicatio...

In this study, Sophora flavescens (SF) from Yeongcheon (YSF) and Mt. Jiri (JiSF), Angelica gias (AG) (YAG), (JiAG), Jecheon (JeAG) were extracted using three concentrations of ethanol, 95% (95Et), 70% (70Et), 50% (50Et), hot water (DW) to evaluate the inhibitions monoamine oxidases (MAOs; MAO-A B), cholinesterases (ChEs; AChE BChE) β-secretase (BACE1) for targeting depression neurodegenerative ...

All-optical addressing and coherent control of single solid-state based quantum bits is a key tool for fast and precise control of ground-state spin qubits. So far, all-optical addressing of qubits was demonstrated only in a very few systems, such as color centers and quantum dots. Here, we perform high-resolution spectroscopic of native and implanted single rare earth ions in solid, namely, a ...

a 1 ZHANG, L., CHANDLER, P. I., TOWNSENO, P. D., and THOMAS, P. A.: ‘Helium ion implanted optical waveguide in KTiOPO,’, Electron. Lett., 1992, 28, pp. 650-652 Liu, YS., OENTZ, o., and BELT, R.: ‘High-average-power intercavity 2nd-harmonic generation using KTiOPO, in an acousto-optically Q-switched Nd-YAG laser oscillator at 5 KHz’, Opt. Lett., 1984, 9, pp. 76-78 VANHERZEELE, H., BIEXLEIN, 1. D...

A 55-year-old man with myotonic dystrophy underwent phacoemulsification with IOL implantation in the right eye.3 months after surgery, the patient showed a decreased visual acuity and an intraocular pressure (IOP) of 30 mmHg. Slit lamp examination showed a dense fibrosis of the anterior capsule with capsulorexis' shrinkage. Gonioscopy showed a closed angle. After a YAG laser iridotomy no decrea...

A 37-year-old woman with a 20-year history of ulcerative colitis (UC) was admitted with complaints of cough and increasing sputum production. Chest computed tomography showed severe stenosis of the left main bronchus and bronchiectasis of the left lower lobe. Biopsy specimens from the area of bronchial stenosis showed chronic inflammation with lymphocyte infiltration, and we diagnosed respirato...

BACKGROUND Urethral polyps are rare benign pathologies seen in the male posterior urethra, more frequently originating from verumontanum. In this article, we aimed to discuss diagnosis and treatment of a urethral polyp causing hematuria and urinary infection in a 3-month-old male infant. This is the first case in the literature in which a urethral polyp is treated with Holmium yttrium-aluminum-...

The laser induced plasma in liquid hasn’t been studied enough. In liquid, the laser induced plasma may be able to resolve the hazardous material called the environment material. Then, the plasma produced in liquid by the laser light is studied and the plasma development is observed by a streak camera. The ultra pure water or the ultra pure water with a melted NaCl is used as a test liquid. The ...