Effect of bleaching materials and whitening mouth wash on surface roughness of two types of composite resin materials nanohybrid and nanofill: an In‐vitro Study by Manal M. Taher, Nsar M. Aziz, Intesar S. Toma

“…Three bleaching system then used, hydrogen peroxide 35% with laser and carbamide peroxide 10% three times each time for 15 minutes while whitening mouth wash for 1 minute/ day for one month. …”
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Progresses in Fluid Inclusion Synthesis in Quartz by Jun Du, Honglun Chang, Hongwei Liu

“…Furthermore, it is suggested that in situ and (or) large volume fluid inclusion synthesis will be an important future direction in view of the growing applications of the FIS techniques in combination with microanalytical techniques, especially the Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS). …”
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Fast simulation of the influence of a refractive free-form microstructure on a wave field based on scalar diffraction theory by Thiemicke Fabian, El-Bashar Ramy, Hameed Mohamed F.M., Agour Mostafa, Obayya Salah S.A., Bergmann Ralf B., Falldorf Claas

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Evaluación de la fotobiomodulación vascular en niños con bruxismo del sueño: un ensayo clínico aleatorizado y controlado by Natalia Osorio Viarengo, Sandra Kalil Bussadori

“…Los participantes se dividieron en grupo control (GC) con FBM placebo y terapia miofuncional orofacial (TMF), y grupo de fotobiomodulación (GF) con FBM activa y los mismos ejercicios. El tratamiento láser de 660 nm se aplicó dos veces por semana durante 4 semanas. …”
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A Precessing-Coin-like Rotary Actuator for Distal Endoscope Scanners: Proof-of-Concept Study by Nirvana Gharib, Mohammad Reza Yousefi Darestani, Kenichi Takahata

“…Preliminary optical testing demonstrates continuous circumferential scanning of the laser beam with no blind spot caused by power leads to the actuator. …”
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The importance of pain assessment: The specifics of medical care by Pavić Katarina, Perović Dušica, Antonić Roland, Bogdanović-Vasić Slobodanka, Vešić Marija, Savić Nikola

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A Study of the Electronic Absorption and Emission Spectra of DBDMA Dye: Solvent Effect, Energy Transfer, and Fluorescence Quenching by Sadeq M. Al-Hazmy, Jameelah Al-Harby, Mohammed Hassan, Sabri Messaoudi, Ibrahim A. Alhagri, Ahmed N. Alhakimi

“…DBDMA has a low chemical quantum yield in solvents of different polarities, and the fluorescence quantum yield is high enough, which confirms, together with the low values of the excited state lifetime, its efficiency as laser emitting dye in the range of wavelength emission maxima. …”
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Caracterização física e mineralógica dos sedimentos dragados do canal de acesso do Porto de Rio Grande-RS by Mélory Maria Fernandes de Araujo, Ana Carolina Nunes da Silva, Diego de Freitas Fagundes

“…Através da determinação de características físicas e mineralógicas destes sedimentos por granulometria a laser, análise de difração de raio-x e microscopia de varredura eletrônica. …”
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A Comparison of Transcanalicular, Endonasal, and External Dacryocystorhinostomy in Functional Epiphora: A Minimum Two-Year Follow-Up Study by Can Ozturker, Bayasgalan Purevdorj, Gamze Ozturk Karabulut, Gamal Seif, Korhan Fazil, Yasser Anwar Khan, Pelin Kaynak

“…To compare the outcomes of transcanalicular diode laser-assisted dacryocystorhinostomy (TCL-DCR), nonendoscopic endonasal dacryocystorhinostomy (NEN-DCR), and external dacryocystorhinostomy (EXT-DCR) as first-line treatments for functional epiphora. …”
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Effect of Bentonite Prehydration Time on the Stability of Lightweight Oil-Well Cement System by Stephen Adjei, Salaheldin Elkatatny, Abdulaziz Al-Majed

“…The swelling behavior of bentonite was investigated using a laser particle size analyzer. The Herschel-Bulkley model was used to determine the rheological parameters of the experimentally measured shear stress vs. shear rate data of the aged suspensions. …”
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Evaluating the Effect of Cement and ARG Fiber on the Mechanical and Microstructural Properties of Dune Sand by Faisal I. Shalabi, Javed Mazher, Kaffayatullah Khan, Muhammad Nasir Amin, Mesfer Alqahtani, Hosam Awad, Ali Alghannam, Hussain Albaqshi

“…Mechanical properties such as unconfined strength (UCS), strain at failure (εf), California bearing ratio (CBR), and modulus of elasticity (Es) were evaluated, and microstructure properties were investigated using Raman spectrum and laser-scanning microscopy (LSM) tests on stabilized sand samples. …”
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Study on Developments in Protection Coating Techniques for Steel by Sharun V, Rajasekaran M, S. Suresh Kumar, Vikas Tripathi, Rajneesh Sharma, G. Puthilibai, M. Sudhakar, Kassu Negash

“…Protection coating alters the chemical composition of alloy surfaces by using techniques like conversion coating, mechanical alloying, ion beam implantation, laser cladding, and thermochemical treatments. Protection coatings adhere to the steel surface and prevent steel from direct contact with the environment, which is formed by chemical vapor deposition, physical vapor deposition, electroplating, chemical bath, sol-gel, thermal spraying, and hot-dip coating. …”
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Structure of Silicon Wafers Planar Surface before and after Rapid Thermal Treatment by U. A. Pilipenko, A. A. Sergeichik, D. V. Shestovski, V. A. Solodukha

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Corneal Opacity Induced by Antiglaucoma Agents Other Than Brimonidine Tartrate by Yuka Kasuya, Ichiya Sano, Shinji Makino, Hidetoshi Kawashima

“…The corneal stromal thickness decreased almost back to the normal range, while the area of the corneal opacity remained unchanged. In vivo laser confocal microscopy showed hyperreflective materials with needle-like structures in the corneal stroma. …”
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Vision-Based Object Recognition and Precise Localization for Space Body Control by Zeyu Shangguan, Lingyu Wang, Jianquan Zhang, Wenbo Dong

“…Among many sensing systems such as laser radar, inertia sensors, and GPS navigation, vision-based navigation is more adaptive to noncontact applications in the close distance and in high-dynamic environment. …”
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Optimization Technology of Frequency Conversion Constant Pressure Control System of Mine Emulsion Pump Station in Electrical Engineering and Automation Specialty by Cong Tian, Xiwen Wei, Chao Yang, Chang Su

“…After the intelligent level of the equipment reaches a very high level, an environmentally friendly, safe, and efficient Internet of Things technology system will be added. Combined with 3D laser scanning technology based on self-scanning of road contours, the blast method is input to the terminals of the emulsion pump station for automatic blast hole positioning and semiautomation of the emulsion pump station. …”
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Application of Metagenomic Next-Generation Sequencing in the Diagnosis of Infectious Keratitis by Xin-Yu Pan, Meng Wang, Yi-Dan Xu, Lin-Nong Wang

“…The positivity rates of secretion culture, corneal laser confocal microscopy (CM), mNGS, and pathological sections were 47.3% (133/281), 45.3% (111/245), 83.9% (104/124), and 19.3% (40/207), respectively. …”
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Three-Dimensional Reconstruction of Tunnel Face Based on Multiple Images by Wenge Qiu, Liao Jian, Yunjian Cheng, Hengbin Bai

“…By measuring the distance between the camera and the tunnel face using a laser range finder, the photographic scale of each photo can be confirmed. …”
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HIGH-EFFICIENCY INFRARED RECEIVER by A. K. Esman, V. I. Kostenko, N. I. Mukhurov, G. L. Zykov, V. A. Potachits

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Corneal Epithelial Removal with a Newly Designed Epithelial Brush by Ho Seok Chung, Seung Hwan Moon, Soon-Suk Kang, Minseop Kim, Hun Lee, Hungwon Tchah, Jae Yong Kim

“…Accumulation of clinical data is expected to expand the scope of application of new brushes for laser surface ablation.…”
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