Results 121 to 130 of about 89,724 (314)

Wood wasp inspired space and earth drill [PDF]

, 2010
In this chapter, we explain why the low gravity encountered on Mars or on the Moon and the low mass of the probes, landers and rovers that carry drilling devices limit classical drilling techniques.
Coste, Pierre, Gao, Yang, Gouache, Thibault, Gourinat, Yves   +3 more
core  

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

Biological Reviews, EarlyView.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito, Judith M. Burkart, Carel van Schaik   +2 more
wiley   +1 more source

Post Oral Administration of Epigallocatechin Gallate from Camelia sinensis Extract Enhances Vascular Endothelial Growth Factor and Fibroblast Growth Factor Expression during Orthodontic Tooth Movement in Wistar Rats [PDF]

Journal of Krishna Institute of Medical Sciences University, 2020
Background:East Java green tea leaf (Camelia sinensis) possesed active compound such as Epigallocatechin Gallate (EGCG) is well known for enhancing the bone remodelling through enhancement of Vascular Endothelial Growth Factor (VEGF) and Fibroblast ...
Fidiyah Inayati, Ida Bagus Narmada, I Gusti Aju Wahju Ardani, Alexander Patera Nugraha, Dwi Rahmawati   +4 more
doaj  

Double‐vestibular incision subperiosteal tunnel access (double‐VISTA) with connective tissue graft for treating multiple gingival recessions: 2‐year follow‐up

Clinical Advances in Periodontics, EarlyView.
Abstract Background Gingival recession has a multifactorial etiology, involving various predisposing and precipitating factors. Non‐carious cervical lesions (NCCLs) are often associated with gingival recession and pose challenges due to their complex pathodynamics.
Guo‐Hao Lin
wiley   +1 more source

Accelerated Orthodontic Treatment using Biomodulation: A Randomized Clinical Trial

Journal of Pharmacy and Bioallied Sciences
BackgroundOrthodontic treatment often spans several months or even years, which can be burdensome for patients. Biomodulation techniques have emerged as potential strategies to expedite orthodontic tooth movement.
Avirachan Tara V, Brijesh S, Jerald Arun Bosco, Sreelatha Mahima Anilkumar, Lipare Sukumar V   +4 more
doaj   +1 more source

A Hemispherical Contact Model for Simplifying 3D Occlusal Surfaces [PDF]

, 2018
Statement of problem Currently, dental articulators can recreate mandibular movements and occlusal contacts. However, whether virtual articulators can also provide information about occluding dental surfaces, functional movements, and the mandibular ...
Carranza-Cañadas, Pilar, Castro-Garcia, Miguel, Moreno-Cabello, Pedro Ángel, Rubio-Paramio, Miguel Ángel, Thompson, Geoffrey A.   +4 more
core   +1 more source

Guided transpositional bone blocks in esthetic zone: Surgical technique and case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background The ultimate objective of implant dentistry is to position the implant in a three‐dimensional, prosthetic‐driven location. This case highlights a guided approach for harvesting and positioning an autogenous bone block to restore a horizontal bone defect in the anterior maxilla.
Ming‐Fu Ye, Dumitru Chele, Javier Calatrava, Abdusalam Alrmali, Wen‐Xia Huang, Hom‐Lay Wang   +5 more
wiley   +1 more source

Laterally positioned flap with connective tissue graft to treat deep isolated gingival recessions in the mandibular anterior region: A retrospective case series with 10‐year follow‐up

Clinical Advances in Periodontics, EarlyView.
ABSTRACT Background To evaluate the efficacy and long‐term clinical outcomes of the one‐stage procedure for covering isolated deep gingival recessions (GRs) in the mandibular anterior region employing a laterally positioned flap (LPF) with a connective tissue graft (CTG), with a retrospective case series.
Lucrezia Parma‐Benfenati, Stefano Parma‐Benfenati   +1 more
wiley   +1 more source

Treatments of unesthetic amalgam tattoo: A literature review and a case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background An amalgam tattoo is an iatrogenic lesion that can lead to esthetic concerns. This paper presents a literature review aimed at exploring treatment options available to clinicians for addressing this unesthetic issue. Methods The initial search identified 209 potentially relevant publications.
Lucrezia Parma‐Benfenati, Saeed A. Elrefaei, Hom‐Lay Wang, Muhammad H. A. Saleh   +3 more
wiley   +1 more source

Digitally guided corticotomy using a customized surgical template (Suya corticotomy utility template): A technique report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Precise control of corticotomy lines is critical in surgically facilitated orthodontic therapy. The Suya method is traditionally performed freehand, which introduces risks of root damage and procedural inconsistency. A digitally guided protocol may address these limitations by enhancing safety and technical predictability. Methods A
Yosuke Tsukiboshi, Jaewon Choi, Takuma Fukumoto, Ryo Nakajima   +3 more
wiley   +1 more source