Results 71 to 80 of about 7,077 (165)

EVALUATION OF THE TECHNOLOGICAL CHARACTERISTICS OF CLAY WHEN ADDING BUILDING MATERIALS TO MANUFACTURE STRUCTURAL PRODUCTS WITHOUT IMPLEMENTING A SINTERING PROCESS

Ciencia e Ingeniería Neogranadina, 2016
El trabajo hace un estudio sobre el efecto que ejerce la adición de materiales como arena, cemen- to y cal a una arcilla roja, con el objetivo de mejorar las características tecnológicas y eliminando el proceso de cocción. Se compararon los resultados de
Leonardo Cely Illera, Claudia Vanessa Cely Illera, Keila Anteliz Contreras   +2 more
doaj  

Orthodontic management of uneven gingival margins in patients with healthy or reduced periodontium to improve smile aesthetics

Periodontology 2000, EarlyView.
Abstract Uneven gingival margins may cause visible asymmetries during smiling and may reflect alterations in the tooth shape and morphology, particularly in cases requiring restorative procedures. Despite being perceived as a minor health condition, presence of uneven gingival margins usually impacts the smile aesthetics and could affect the individual'
Conchita Martin, Spyridon N. Papageorgiou, Oscar Gonzalez‐Martin, Mariano Sanz   +3 more
wiley   +1 more source

Impact of soft tissue augmentation procedures on esthetics and patient satisfaction in the treatment of peri‐implant buccal soft tissue dehiscences: A systematic review and meta‐analysis

Periodontology 2000, EarlyView.
Abstract The aim of this systematic review was to assess the performance of soft tissue augmentation (STA) procedures, with or without a modification of the prosthetic rehabilitation, for the treatment of buccal peri‐implant soft tissue dehiscence (PSTD) in terms of esthetics and patient‐reported outcomes.
José Nart, Cristina Valles, Javi Vilarrasa, Federica Romano, Giacomo Baima, Mario Aimetti   +5 more
wiley   +1 more source

Fortalezas y debilidades de los inventarios de cementos para su empleo en análisis de ciclo de vida (ACV)

Boletín de la Sociedad Española de Cerámica y Vidrio, 2004
Life-Cycle Assessment (LCA) has become a common and accepted tool for quantifying the environmental impact of products. It is frequently used in some industrial sectors but this is not the case for construction products like cement.
Aguado, A., Josa, A., Cardim, A.
doaj  

30 years of enamel matrix derivative: Mimicking tooth development as a clinical concept

Periodontology 2000, EarlyView.
Abstract The use of growth factors (GFs) has become a cornerstone of modern regenerative periodontology. While the extent to which GFs enhance tissue regeneration compared to other biomaterials was initially uncertain, it is now well established that GFs play a critical role in the regeneration of various tissue types.
Richard J. Miron, Yoshinori Shirakata, Paras Ahmad, Mario Romandini, Nathan E. Estrin, Nima Farshidfar, Dieter D. Bosshardt, Anton Sculean   +7 more
wiley   +1 more source

Effect of the use nickeliferous laterite and pumice as additives in the performance and durability of the Portland cement

Revista Facultad de Ingeniería Universidad de Antioquia, 2016
En este trabajo se evalúa el comportamiento puzolánico de la laterita niquelífera de Cerromatoso (Córdoba) y la pumita de Cemex (Boyacá) en la preparación de morteros según normas NTC para agregados finos. Los morteros se prepararon con adiciones de 2,5%,
María Carolina Rueda-Gualdrón, Karen Milena Vega-Nuñez, Carlos Alberto Ríos-Reyes   +2 more
doaj  

Hyaluronic acid: A novel approach in regenerative/reconstructive periodontal therapy?

Periodontology 2000, EarlyView.
Abstract Background Although hyaluronic acid (HA) has long been used for many medical applications, only in recent years has it gained greater popularity in the field of periodontics because of its biological effects during wound healing. Even today, most clinicians are not aware that more than one type of HA exists and that the extent of its ...
Andrea Pilloni, Yoshinori Shirakata, Lorenzo Marini, Darko Božić, Richard J. Miron, Roberto Rotundo, Andreas Stavropoulos, Anton Sculean   +7 more
wiley   +1 more source

Esthetic and patient‐reported outcomes in immediate implants with adjunctive surgical procedures to increase soft tissue thickness/height: A systematic review

Periodontology 2000, EarlyView.
Abstract To explore the impact of soft tissue augmentation procedures during immediate implant placement (IIP) on clinician‐assessed esthetic outcomes and patient‐reported outcome measures (PROMs). A systematic literature search was conducted in PubMed, Cochrane Library, and Embase until March 2024.
France Lambert, Eduardo Montero, Isabelle Laleman, Carrillo de Albornoz A, Haitam Yousfi, Ignacio Sanz‐Sánchez   +5 more
wiley   +1 more source

Incidencia del contenido de agua y arcilla en la dureza superficial de morteros de albañilería

Ciencia & Futuro
Se determinó la influencia de la proporción de agua y arcilla en la dureza de morteros. Para ello se realizó muestreo, análisis granulométrico y densimétrico.
Aylin Laurencio Olivares, Benigno Leyva de la Cruz   +1 more
doaj  

Long‐term stability of conventional non‐regenerative periodontal treatment for furcation defects

Periodontology 2000, EarlyView.
Abstract Background Furcation involvement (FI) in multi‐rooted teeth poses significant challenges in periodontal therapy due to complex anatomy and difficulty in achieving effective maintenance. FI is associated with increased periodontal destruction, especially in sites with narrow furcation entrances and deep root concavities.
Guo‐Hao Lin, April Martinez, Vincent Li, Eric Lee, Kang‐Wei Tu, Richard Kao, Hom‐Lay Wang   +6 more
wiley   +1 more source