Results 31 to 40 of about 3,417,114 (196)

Aesthetic Depigmentation of Gingival Smoker’s Melanosis Using Carbon Dioxide Lasers

Case Reports in Dentistry, 2015
Melanic pigmentation results from melanin produced by the melanocytes present in the basal layer of the oral epithelium. One of the most common causes of oral pigmentation is smoker melanosis, a condition associated with the melanocyte stimulation caused
Luis Silva Monteiro, José Adriano Costa, Marco Infante da Câmara, Rui Albuquerque, Marco Martins, José Júlio Pacheco, Filomena Salazar, Fernando Figueira   +7 more
doaj   +1 more source

Comparative evaluation of the efficacy of co2 and diode laser in the treatment outcome of oral homogeneous leukoplakia

Journal of Indian Academy of Oral Medicine and Radiology, 2021
Background: “L.A.S.E.R” an acronym for “Light Amplification by Stimulated Emission of Radiation” works as an alternative to conventional surgical systems. It has many advantages and is widely used in the treatment of both oral hard and soft tissues.
Amrita Gupta, Sandeep S Pagare, Sunanda Bhatnagar, Mandavi Waghmare, Sonal Vahanwala   +4 more
doaj   +1 more source

COMPARISON BETWEEN CARBONDIOXIDE LASER AND COLD INSTRUMENTS IN TREATMENT OF VOCAL NODULE

Pakistan Armed Forces Medical Journal, 2013
Background: Vocal cord nodules are one of the most frequent disorders in both children and adults who use their voice excessively. Main symptom with which patient presents is hoarseness of voice. The treatment in early stages is voice therapy.
Maj Nasir Akram Kundi, Asad Qayyum ., Bashir Ahmed ., Mohsin Raza .   +3 more
doaj   +2 more sources

Carbon Dioxide Laser Vulvovaginal Rejuvenation: A Systematic Review

Cosmetics, 2021
Genitourinary syndrome of menopause (GSM) causes significant symptomatic aggravation that affects the quality of life (QoL). Vulvovaginal atrophy (VVA), the hallmark of GSM, is managed with topical non-hormonal therapy, including moisturizers and ...
Tassahil Messas, Achraf Messas, George Kroumpouzos   +2 more
doaj   +1 more source

Carbon dioxide baited trap catches do not correlate with human landing collections of Anopheles aquasalis in Suriname [PDF]

, 2011
Three types of carbon dioxide-baited traps, i.e., the Centers for Disease Control Miniature Light Trap without light, the BioGents (BG) Sentinel Mosquito Trap (BG-Sentinel) and the Mosquito Magnet® Liberty Plus were compared with human landing ...
Koenraadt, Constantianus Johanna Maria, Koenraadt, C.J.M., Hiwat-van Laar, H., Constantianus Johanna Maria Koenraadt, Hélène Hiwat, Takken, Willem, Andriessen, Rob, Rob Andriessen, Rijk, M., de, Andriessen, R., Marjolein de Rijk, Takken, W., Willem Takken, Rijk, Marjolein de, Hiwat, Helene   +14 more
core   +1 more source

Catalyst Deactivation Simulation Through Carbon Deposition in Carbon Dioxide Reforming over Ni/CaO-Al2O3 Catalyst [PDF]

, 2011
Major problem in CO2 reforming of methane (CORM) process is coke formation which is a carbonaceous residue that can physically cover active sites of a catalyst surface and leads to catalyst deactivation.
Amin, N.A.S., Istadi, I., Anggoro, D. D., Didi D. Anggoro, Anggoro, Didi D., Dorothy Hoo Wei Ling, Istadi Istadi, Ling, D.H.W, Hoo, Dorothy Wei Ling, Nor Aishah Saidina Amin, Saidina Amin, Nor Aishah   +10 more
core   +2 more sources

A Study on the Effectiveness of SCD Seeding Fog Dissipation Mechanism Using LiDAR Sensor

Fluids, 2023
Fog interferes with traffic flow and causes major accidents. In foggy conditions, traffic accident death rates are higher than in other weather conditions.
Min-Gyun Park, Hyun-Su Kang, Youn-Jea Kim   +2 more
doaj   +1 more source

The carbon dioxide laser scalpel

Journal of the South African Veterinary Association, 1991
The CO₂-laser is currently used as a scalpel by a large number of medical surgeons, but in the field of veterinary surgery, relatively little has been published on the subject. A review of the origin of medical lasers, the basic physics of laser energy production and the characteristics of laser light was therefore considered necessary.
openaire   +2 more sources

Infrared Laser-based Method for Measuring Isotope Ratios [PDF]

, 2005
The purpose of this research is to build an inexpensive, compact, and precise spectrometer that will measure the 13C/12C ratio in a sample of carbon dioxide gas.
Fluellen, Jerry
core  

The State of Carbon Dioxide Removal – 1st Edition [PDF]

, 2023
A global, independent scientific assessment of Carbon Dioxide ...
Peters, G., Powis, C., Steinhauser, J., Sarah Lueck, Greene, Jenna, Strefler, J., Nemet, Gregory, Rob Bellamy, Riahi, Keywan, Keywan Riahi, Oliver Geden, Lamb, W. F., Cox, Emily, Smith, Stephen M., Minx, J. C, Peters, G. P., Peters, Glen, Finn Müller-Hansen, Aniruddh Mohan, Callaghan, Max, Müller-Hansen, Finn, Bellamy, R., Jenna Greene, Carter Powis, Minx, Jan, Lück, S., Yoga Pratama, Greene, J., Nemet, Gregory F., Cowie, A., Thomas Gasser, Smith, S., Lamb, William, Callaghan, M., Sabine Fuss, Cox, E., Felix Schenuit, Schenuit, Felix, Jan Steinhauser, Steinhauser, Jan, Mohan, Aniruddh, Minx, J.C., Gregory F Nemet, Geden, O., Annette Cowie, Cowie, Annette, Gasser, T., Powis, Carter, Glen Peters, Lamb, W.F., Müller-Hansen, F., Schenuit, F., Matthew Gidden, Tim Repke, Geden, Oliver, Valenzuela, Jose Maria, Pratama, Yoga, Fuss, S., Valenzuela, J.M., Gidden, Matthew, Repke, T., Repke, Tim, Fuss, Sabine, Steve Smith, Jose Maria Valenzuela, Max Callaghan, Jessica Strefler, William F. Lamb, Strefler, Jessica, Grassi, G., Pratama, Y., Grassi, Giacomo, Giacomo Grassi, Nemet, G.F., Green, J., Lück, Sarah, Cowie, A, Gidden, M., Smith, Steve, Riahi, K., Callaghan, M.W., Valenzuela, J. M., Gasser, Thomas, Mohan, A., Bellamy, Robert; id_orcid, Emily Cox, Jan Minx   +86 more
core   +1 more source