Results 71 to 80 of about 5,128 (218)

Soft Neural Interfaces for Circuit‐Level Analysis of Magnetogenetic Deep Brain Stimulation in Parkinson's Disease Models

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 22, 12 June 2026.
ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee   +10 more
wiley   +1 more source

Progressively Fenitised Schist and Carbonatitic Clasts From a Metasomatic Aureole Beneath the Alkalic Dunedin Volcano, Otago, New Zealand

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
Clasts of albite‐porphyroblastic quartzofeldspathic schist, derived from the Otago Schist basement, occur within the Port Chalmers Breccia, a diatreme at the centre of the Dunedin stratovolcano, New Zealand. Schists have undergone varying degrees of replacement reactions (at temperatures of 300° to >500°C) producing hornfelses, with Ca‐ and K‐enriched ...
Alan F. Cooper
wiley   +1 more source

Evaluation of retentive strength of four luting cements with stainless steel crowns in primary molars: An in vitro study

open access: yesDental Research Journal, 2018
Background: Stainless steel crown (SSC) is the most reliable restoration for primary teeth with extensive caries. Retention is of great importance for a successful restoration and is provided by various factors such as luting cements.
Iman Parisay, Yegane Khazaei
doaj   +1 more source

Biophysical assessment of the molecular mechanisms of Tau aggregation and its role in Alzheimer's disease

open access: yesProtein Science, Volume 35, Issue 6, June 2026.
Abstract Alzheimer's disease (AD) is characterized by the intracellular aggregation of the microtubule‐associated protein Tau. While the presence of large, insoluble neurofibrillary tangles has long been the primary focus of this research, a paradigm shift in the field now highlights smaller, soluble oligomers as the more neurotoxic Tau species leading
Joshua T. Skrehot, Dmitry Kurouski
wiley   +1 more source

Comparison of properties of conventional zinc phosphate cement and zinc phosphate cement containing sodium free BAG: An in-vitro Study

open access: yes
Background: To create bioactive zinc phosphate (ZP) cement with better compressive strength, solubility, sorption, and pH compared to conventional zinc phosphate cement by adding novel sodium-free bioactive glass (BAG) to it.
Kumar, Nanditha   +3 more
core   +1 more source

Clinical Study of Dental Cements. VI. A Study of Zinc Phosphate, EBA-Reinforced Zinc Oxide Eugenol and Polyacrylic Acid Cements as Luting Agents in Fixed Prostheses [PDF]

open access: yes, 1977
Three cements were used to cement single restorations and bridges. Patients were recalled and evaluated for satisfactory retention of the restorations. Results obtained for a zinc phosphate cement, a reinforced zinc oxide eugenol cement and a polyacrylic
Myers, George Elliott   +3 more
core   +1 more source

The NF‐κB Signalling Pathway: Mechanisms, Consequences and Therapeutic Targets

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 11, June 2026.
ABSTRACT Nuclear Factor‐kappa B (NF‐κB) is a master transcriptional regulator orchestrating critical cellular processes, predominantly immunity and inflammation. However, its aberrant constitutive activation has emerged as a unifying pathogenetic hallmark across diverse malignancies, autoimmune disorders, and chronic inflammatory diseases.
Bherouz Pourdad, Arash Pourdad
wiley   +1 more source

Physical Properties of Zinc Phosphate Cement Prepared on a Frozen Slab

open access: yes, 1978
The physical properties of a zinc phosphate cement prepared on a room temperature slab were compared to those of the cement prepared on a frozen slab.
Kenneth T. Izutsu   +2 more
core   +1 more source

Finite element analysis of stresses in fixed prosthesis and cement layer using a three-dimensional model

open access: yesJournal of Pharmacy and Bioallied Sciences, 2012
Context: To understand the effect of masticatory and parafunctional forces on the integrity of the prosthesis and the underlying cement layer. Aims: The purpose of this study was to evaluate the stress pattern in the cement layer and the fixed prosthesis,
Arunachalam Sangeetha   +3 more
doaj   +1 more source

Stress Distribution in Luting Cement Layer in Implant Supported Fixed Partial Dentures Using Finite Element Analysis

open access: yesJournal of Islamic Dental Association of Iran, 2014
Background and Aim : Luting cements are necessarily used to increase retention and enhance the marginal seal of fixed partial dentures (FPDs) . In this study, the finite element method (FEM) was used to investigate the effect of different types of luting
Ehsan Ghasemi   +4 more
doaj  

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