Results 91 to 100 of about 1,604,947 (399)

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

Advanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes, Júlia Holtz, Maria Luís Pinto, Maria Helena Braga   +3 more
wiley   +1 more source

Biomaterial Properties of Titanium in Dentistry [PDF]

, 2015
Background Among various dental materials and their successful restorative uses, titanium provides an excellent example of integrating science and technology involving multiple disciplines of dentistry including biomaterials, prosthodontics and surgical ...
Ehrensberger, Mark, Kim, Hyeongil, Monaco, Jr., Edward A., Prasad Gibson, Monica, Prasad, Soni   +4 more
core   +1 more source

Spatial encoding in primate hippocampus during free navigation. [PDF]

, 2019
The hippocampus comprises two neural signals-place cells and θ oscillations-that contribute to facets of spatial navigation. Although their complementary relationship has been well established in rodents, their respective contributions in the primate ...
Bussell, Robert, Cauwenberghs, Gert, Courellis, Hristos S, Diehl, Geoffrey W, Metke, Michael, Miller, Cory T, Nummela, Samuel U   +6 more
core   +1 more source

Dynamics of soft tissue thickness in the area of one-stage dental implantation with the use of a soft tissue cuff reinforced with bone graft material

Zaporožskij Medicinskij Žurnal
Aim. The study aims to compare the dynamics of the increase in the thickness of soft tissues in the area of one-stage dental implantation after the use of a xenogenic collagen matrix and a soft tissue cuff reinforced with bone graft material (BGM ...
Ye. Yu. Niezhentsev, S. O. Chertov
doaj   +1 more source

Guided osteotomy and implants placed with free hands for double full arch rehabilitation with immediate prosthetic loading

RGO: Revista Gaúcha de Odontologia, 2020
Precise planning for dental implant placement requires appreciation of anatomical limitations and restorative purpose. Diagnosis can be made by complementary exams such as panoramic radiography and cone-beam computed tomography. The purpose of this study
Geninho THOMÉ, Larissa Carvalho TROJAN, Sérgio Rocha BERNARDES, Carolina Accorsi CARTELLI, Jean UHLENDORF, Marcos Boaventura de MOURA   +5 more
doaj   +1 more source

Engineering the Future of Restorative Clinical Peripheral Nerve Surgery

Advanced Healthcare Materials, EarlyView.
What if damaged nerves could regenerate more effectively? This review unveils cutting‐edge strategies to restore nerve function, from biomaterial scaffolds and bioactive molecules to living engineered tissues. By accelerating axonal regrowth, preserving Schwann cells, and enhancing connectivity, these approaches are reshaping nerve repair—offering new ...
Justin C. Burrell, Zarina S. Ali, Eric L. Zager, Joseph M. Rosen, Mykhailo M. Tatarchuk, D. Kacy Cullen   +5 more
wiley   +1 more source

Defining properties of neural crest-derived progenitor cells from the apex of human developing tooth [PDF]

, 2008
The connective tissue of the human tooth arises from cells that are derived from the cranial neural crest and, thus, are termed as "ectomesenchymal cells." Here, cells being located in a pad-like tissue adjacent to the apex of the developing tooth, which
Degistirici, Ozer, Götz, Werner, Jaquiery, Claude, Martin, Ivan, Schönebeck, Bodo, Siemonsmeier, Jürgen, Thie, Michael   +6 more
core   +1 more source

Morse taper implant macrodesign, loading protocol and site of installation – retrospective study of 5,601 implants

Revista de Odontologia da UNESP, 2019
Introduction The long-term implant-supported prosthetic rehabilitation monitoring is extremely important in evaluating parameters that could interfere in the success of the treatment. Objective To evaluate the influence of macrodesign (shape of the body
Rafael Coutinho Mello MACHADO, Geninho THOMÉ, Sergio Rocha BERNARDES, Ana Claudia Moreira MELO   +3 more
doaj   +1 more source

Osseointegration of zirconia and titanium dental implants: a histological and histomorphometrical study in the maxilla of pigs.

Clinical Oral Implants Research, 2009
OBJECTIVES The purpose of the present study was to histologically compare the bone tissue responses to surface-modified zirconia and titanium implants.
M. Gahlert, S. Röhling, Marco Wieland, C. Sprecher, Heinz Kniha, Stefan Milz   +5 more
semanticscholar   +1 more source

Dealing with dental implant failures [PDF]

Journal of Applied Oral Science, 2008
An implant-supported restoration offers a predictable treatment for tooth replacement. Reported success rates for dental implants are high. Nevertheless, failures that mandate immediate implant removal do occur. The consequences of implant removal jeopardize the clinician's efforts to accomplish satisfactory function and esthetics.
openaire   +8 more sources