Results 41 to 50 of about 38,084 (252)

Laser Cleaning Applications for Religious Objects [PDF]

, 2005
Laser clearing is nowadays employed successfully for the removal of unwanted layers of diverse chemical and physical nature from historical and religious monuments and objects.
Theodorakopoulos, Charis, Zafiropulos, Vassilis   +1 more
core  

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

Anatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman, Antônio Chaves de Assis Neto   +1 more
wiley   +1 more source

Investigation to identify paint coatings resistive to microorganism growth [PDF]

, 1971
All selected coatings contain nutrients that support microbial growth and survival. Incorporation of microbiocidal agents into coatings more susceptible to attack is recommended for improved inhibition of microorganism growth and for increased protection
Cooper, C. W., Kemp, H. T.
core   +1 more source

Glyoxylic‐Acetal‐Based Gel‐Polymer Electrolytes for Lithium‐Ion Batteries

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
A safe electrolyte based on tetraethoxyglyoxal (LE) is combined with a methacrylate polymer matrix. The resulting gel‐polymer electrolyte (GPE) exhibits an increased flash point, suitable ionic conductivity, and a stable performance in lithium‐ion battery cells.
Christian Leibing, Simon Muench, Juan Luis Gómez Urbano, Ulrich S. Schubert, Andrea Balducci   +4 more
wiley   +1 more source

Effect of Xylitol Varnishes on the Inhibition of Demineralization in Vitro

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To evaluate the efficacy of xylitol varnishes in the inhibition of enamel demineralization in vitro. Material and Methods: Bovine enamel blocks (n=120) were randomly allocated to four groups (n = 30), and the surface hardness (SH) was measured
Paula Andery Naves, Alexandre Lima de Moura, Marcela Charantola Rodrigues, Michele Baffi Diniz, Victor Ellias Arana-Chavez, Maísa Camillo Jordão, Cristiane de Almeida Baldini Cardoso   +6 more
doaj  

Optical coherence tomography- a non-invasive technique applied to conservation of paintings [PDF]

, 2005
It is current practice to take tiny samples from a painting to mount and examine in cross-section under a microscope. However, since conservation practice and ethics limit sampling to a minimum and to areas along cracks and edges of paintings, which are ...
Cid, M.G., Cucu, R., Cupitt, J., Dobre, George, Kudimov, B., Liang, H., Pedro, J., Pezzati L., Podoleanu, Adrian G.H., Salimbeni R., Saunders, D.   +10 more
core   +1 more source

Characterization of a two‐phase hybrid flotation column

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study explored the performance of a novel hybrid flotation column, which combines the advantages of a mechanically agitated cell with a flotation column and compared the results with a conventional flotation column setup. The experiments were performed in an air/water two‐phase system under varying airflow rates, frother concentrations ...
Pedro Silva Aires, Artin Afacan, Qi Liu, Vinay Prasad   +3 more
wiley   +1 more source

A systematic review and meta‐analysis examining the impact of placement instability on the mental health outcomes of care experienced children and young people

JCPP Advances, EarlyView.
Abstract Background Care experienced children and young people (CECYP) are at risk of mental health difficulties. This review aimed to examine the impact of placement instability on the mental health outcomes of CECYP and to explore how placement instability is measured. Methods This review was conducted following the PRISMA guidance.
Rosa Sparks, Gary Kainth, Helen Minnis, Jala Rizeq   +3 more
wiley   +1 more source

The Current Status of Infant Oral Health Instruction Within Predoctoral Dental Education

Journal of Dental Education, EarlyView.
ABSTRACT A pediatric dental home is a patient–provider relationship that establishes compassionate, comprehensive care that is continually accessible. For more than two decades, professional organizations have recommended children establish a dental home by their first birthday. In 2024, the American Academy of Pediatric Dentistry (AAPD) Council on Pre‐
Beau D. Meyer, Priyanshi Ritwik, Jean Star, Timothy Followell, Mikhail Jones, Leola Royston, Brenda Bohaty, Martina Majstorovic, Adriana Modesto Gomes Da Silva, Katherine Chin, James R. Boynton, Chelsea Fosse   +11 more
wiley   +1 more source

In vitro assessment of an experimental coat applied over fluoride varnishes

Journal of Applied Oral Science, 2009
OBJECTIVE: The time of contact between the product and enamel surface is important in ensuring the efficacy of fluoride varnishes. Thus, some alternatives could avoid fluoride loss to saliva and improve the anticariogenic action of the product.
Alberto Carlos Botazzo Delbem, Fernanda Lourenção Brighenti, Felipe Alberto Lino Oliveira, Juliano Pelin Pessan, Marília Afonso Rabelo Buzalaf, Kikue Takebayashi Sassaki   +5 more
doaj   +1 more source