Results 71 to 80 of about 637,516 (286)

Asymptotic r2 Enhancement in Formulation‐Optimized Lipid‐Iron Oxide Nanoparticles for Assessing Glioblastoma Heterogeneity at Ultrahigh‐Field MRI

Small, EarlyView.
Lipid‐coated superparamagnetic iron oxide nanoparticles (LSPIONs) are developed as MRI‐visible lipid nanocarriers for glioblastoma imaging. By tuning nanoparticle size and SPION loading, their transverse relaxivity (r2) can be systematically controlled over one order of magnitude, reaching 390 mm−1 s−1 at 9.4 T.
Marcos Bazarra‐Barreiros, María Teresa Abengoza‐Bello, Sabela Fernández‐Rodicio, Sara Ortega‐Espina, Lucía García‐Astray, José Castillo, Ramón Iglesias‐Rey, Pelayo García‐Acevedo, Pablo Hervella   +8 more
wiley   +1 more source

Minimizing fear during dental treatment using ultrasonic points [PDF]

RGO: Revista Gaúcha de Odontologia, 2010
Over the last few years, new technologies have been developed to making cavity preparations, among which the diamond burs CVDentus® (CVDentus, São José dos Campos, Brazil) are outstanding.
Simone Di Salvo Mastrantonio, Juliana Oliveira Gondim, Érika Botelho Josgrilberg, Rita de Cássia Loiola Cordeiro   +3 more
doaj  

Risk factors for dental overgrowth in rabbits: A retrospective study using electronic health records

Veterinary Record, EarlyView.
Abstract Background Rabbits’ teeth grow continuously. Overgrown teeth are a frequent cause for veterinary consultation and can have severe welfare implications. The risk factors for overgrown teeth are incompletely understood. Methods Rabbits with overgrown teeth recorded in their electronic health records (EHRs) were identified from a large population
Mary A. Coles, Alan D. Radford, Melanie Chapman   +2 more
wiley   +1 more source

Surface roughness evaluation of in vitro refinished dental ceramics followed by bleaching treatment

Brazilian Dental Science, 2013
Objective: The objective of this study was to evaluate the effect of refinishing process on dental ceramics roughness and the effect of bleaching treatment with 16% carbamide peroxide.
Sérgio Augusto Morey Ourique, Leonardo Colombo Zeidan, Alessandra Cassoni, Cesar Augusto Galvão Arrais, José Augusto Rodrigues   +4 more
doaj   +1 more source

Where to Begin? Prioritizing Procedures for Surgical Skills Training Development: SELF Series Article 2

World Journal of Surgery, EarlyView.
Scaling the global surgical care workforce through independent procedural skills training is essential to address unmet surgical need. Prioritization of a sub‐set of surgical skills is required. During the 2023 Surgical Education Learners Forum (SELF) Symposium, participants developed criteria to prioritize the development of self‐directed and ...
Amelia Levi, David R. Jeffcoach, Nobhojit Roy, Juan Carlos Puyana, Eric O'Flynn, Abebe Bekele   +5 more
wiley   +1 more source

Optimal Resources for Children's Surgery 2: Tiered Recommendations for Minimum Essential Children's Surgical Procedures Across Health System Levels

World Journal of Surgery, EarlyView.
In 2015 the World Health Assembly (WHO), based on recommendations by the Lancet Commission on Global Surgery, passed resolution (68:15) on strengthening emergency and essential surgical care and anesthesia as a component of universal health coverage. However, children's surgery was not adequately represented and in response, the Global Initiative for ...
Arpita Biswangree, Emmanuel A. Ameh, Kokila Lakhoo, Mohamed Shalaby, Sarah Beth Cairo, on behalf of GICS Membership, Abdelhafeez Hafeez, Dayang A Abdul Aziz, Abdur‐Rahman Lukman Olajide, Simone Abib, Mohammed J. Aboud, Abu Bakr Abdullah Adam Amal, Maimuna Abubakar, Piero Ali Alberti, Abdelbasit Elsayed, Abdullah Mohd Yusof, Abellar Hilda, Acharya Utsav, Amaraegbulam Peace Ifeoma, Amde Samuel Negash, Antoine Seraphin Gbenou, Arca Marjorie, Axt Jason, Banu Tahmina, Bezuhly Michael, Biswangree Arpita, Marilyn W. Butler, Michael Buzuhly, Sarah B. Cairo, Juan Francisco Campos Rodezno, Maija Cheung, Chirdan Lohfa, Milind Chitnis, Zachary Clapp, Hannah Cockrell, Aline Coltro, Deshpande Gaurav, Diao Mei, Donou Amivi Alice, Beda Espineda, Faye M. Evans, Ewnte Biniam, Fadhili Bake Jacques, Faktor Kara, Farmer Diana Lee, Gaffar Ilijana, Ganey Michael, Gathuya Zipporah, J. F. Gonzalez‐Zamora, Christa N. Grant, Gray Rebecca Crane, Hasnaien Ahmed, Hettiarachchi Mathula, Hsu Phillip, Ibrahim Rahma Wala Mohammed, Romeo C. Ignacio, Inglin Sophie, Islam Saleem, Kageni Maina Reuel, Kengo Nathan Ezie, Kisa Phyllis, Lakhoo Kokila, Langer Monica, Leodoro Basil, Lindert Judith, Lobos Pablo Andrés, Løfberg Katrine, Madhuri Vrisha, Martin Yturralde Erick, Mazingi Dennis, Mcleod Elizabeth Jane, John G. Meara, Felicity Vidya Mehendale, Felicity Vidya Mehendale, Milano Leecarlo, Hanifah N. A. Mohd, Moreno Amabelle, Mpongo Yves, Mrutu Salehe, Muthumani Abirami, Nah Shireen Anne, Naik‐Mathuria Bindi, Nandi Biplab, Ramesh M. Nataraja, Newton Odongo Charles, Nimanya Stella Alice, Nixon Cathrine, Ntegerejuwampaye Angélique, Obi Nkeiruka, Obisesan Aderonke Omoyeni, Odera Agneta, Ondima Lucienne Irene Patricia, Maryrose O. Osazuma, Owusu Ofori Emmanuel, Ozgediz Doruk, Pacheco Cesar Hector Alberto, Patel Nirav, Peer Shazia, Phelps Janey, Pilkington Mercedes, Poenaru Dan, Ravindran Vinitha, Rolle Udo, Saldaña Gallo Lily, Saleh Abdullah, Samad Lubna, Sedano Sabrina, Sethi Bijaya Kumar, Justina Seyi‐Olajide, Shalaby Mohamed Sameh, Sharma Mehek, Siddiqui Sabina, Stephens Caroline, Stoltz Judith, Talat Nabila, Warwick J. Teague, Tekant Gonca, Tumba Kapaso Nadyn, Wildhaber Barbara, Ava C. Yap, Zanon Nelci, Zope Madhushree   +121 more
wiley   +1 more source

Quality control of a metallic dental bur with a diamond coating

Production Engineering Archives, 2018
During operation, sterilization and disinfection, the surface working part of dental burs deteriorates. In this study a commercial metallic dental bur with extra coarse gradation (177-250 μ of ceramic embankment), made of a stainless steel were covered ...
Strzelczak Katarzyna
doaj   +1 more source

Assessing the accuracy of field‐based versus laboratory methods for determining the age of roe deer

Wildlife Biology, EarlyView.
Accurate age determination in roe deer Capreolus capreolus is essential for selective harvesting and informed population management, yet field‐based methods widely used by hunters remain imprecise. This study compared field‐based and laboratory age determination methods in 204 harvested roe deer, categorized by sex and habitat type (forest versus open ...
Michael Manton, Mantas Sablinka, Darius Hardalau, Gediminas Brazaitis, Ovidiu Ionescu   +4 more
wiley   +1 more source

Diamond coated dental bur machining of natural and synthetic dental materials

Journal of Materials Science: Materials in Medicine, 2004
Diamond coatings are attractive for cutting processes due to their high hardness, low friction coefficient, excellent wear resistance and chemical inertness. The application of diamond coatings on cemented tungsten carbide (WC-Co) burs has been the subject of much attention in recent years in order to improve cutting performance and tool life.
M J, Jackson, H, Sein, W, Ahmed
openaire   +2 more sources

Historical Development of Zoo Tapir (Tapirus ssp.) Survivorship

Zoo Biology, EarlyView.
The survivorship of tapirs in zoos has improved significantly over historical time. ABSTRACT Tapirs (Tapirus spp.) are large, long‐lived herbivores native to Central and South America and Southeast Asia. All species are currently classified as Vulnerable (T. terrestris) or Endangered (other species) in the IUCN SSC Red List.
Johanna E. Wittenberg, Laurie Bingaman Lackey, Jörg Beckmann, Marco Roller, Dennis W. H. Müller, Jan Pluháček, Marcus Clauss, João Pedro Meireles   +7 more
wiley   +1 more source