Results 11 to 20 of about 5,707 (172)

Brain regional susceptibility to tauopathy in individuals at risk for chronic traumatic encephalopathy. [PDF]

Alzheimers Dement
Abstract INTRODUCTION Chronic traumatic encephalopathy (CTE) is a tauopathy linked to repetitive head impacts. Factors influencing brain regional susceptibility to tau deposition and spreading remain unclear. METHODS We used three datasets: [18F]flortaucipir positron emission tomography (PET) in 157 former professional American football players and 53 ...
Wiegand TLT, Rubinski A, Jung LB, Franzmeier N, Arciniega H, Ravanfar P, Dewenter A, Alosco ML, Tripodis Y, Su Y, Protas H, Lin AP, Pasternak O, Chen K, Coleman MJ, Bouix S, Adler CH, Balcer LJ, Bernick C, Cummings JL, Stern RA, Reiman EM, Shenton ME, Ewers M, Koerte IK, DIAGNOSE CTE Research Project.   +25 more
europepmc   +2 more sources

Formic Acid Stabilization on Supported Ionic Liquid Phases: Insights from Solid-State NMR Spectroscopy. [PDF]

Chemistry
Solid‐state NMR spectroscopy reveals insights into interactions between formic acid and molecularly‐modified silica surfaces. Our findings contribute to a mechanistic understanding of the stabilization of formic acid by ionic liquid structures, with significant implications for the formic acid production from CO2 hydrogenation and adaptive catalysis ...
Wu Y, Zhang Y, Leitner W, Bordet A, Wiegand T.   +4 more
europepmc   +2 more sources

Randomised in situ trial on the effect of milk and CPP-ACP on dental erosion [PDF]

, 2014
OBJECTIVES This randomised in situ study aimed to analyse the effect of milk (with or without 5ppm F) and CPP-ACP pastes (with or without 900ppm F) on dental erosion.
Wiegand, Annette, Attin, Thomas
core   +1 more source

Effect of Repairing Endodontic Access Cavities on Survival of Single Crowns and Retainer Restorations

, 2020
Introduction: This retrospective study aimed to analyze the effect of repairing endodontic access cavities with composite on the survival of single crowns and retainer restorations of fixed or removable dental prostheses.
Kanzow, Philipp, Wiegand, Annette
core   +1 more source

The effect of saliva substitutes on enamel erosion in vitro [PDF]

, 2014
OBJECTIVES To investigate the effect of saliva substitutes on enamel erosion in vitro. METHODS A total of 204 bovine enamel samples were embedded in acrylic resin and allocated to 17 groups (n=12).
Aykut-Yetkiner, Arzu, Wiegand, Annette, Attin, Thomas, Wiegand A., Aykut-Yetkiner A., Attin T.   +5 more
core   +1 more source

Oral health in patients with different sites of head and neck squamous cell carcinoma is not different.

, 2023
Oral health might not only act as risk factor for head and neck squamous cell carcinoma (HNSCC), but might also have a predictive value for the patients' survival. Currently, information on the effect of oral health on survival of patients with different
Katharina Mielke, Beutner, Dirk, Haupt, Franziska, Schliephake, Henning, Mielke, Katharina, Henning Schliephake, Franziska Haupt, Kanzow, Philipp, Wiegand, Annette, Susanne Wiegand, Annette Wiegand, Dirk Beutner, Wiegand, Susanne, Philipp Kanzow   +13 more
core   +1 more source

Design of erosion/abrasion studies - insights and rational concepts [PDF]

, 2011
In vitro and in situ studies modelling the wear of dental hard tissues due to erosion and abrasion are characterised by a high variation in study designs and experimental parameters.
Attin, T, Wiegand, Annette, Attin, Thomas, Thomas Attin, Annette Wiegand, Wiegand, A   +5 more
core   +1 more source

Characterization of Magnetic Structure and Large Barkhausen Jump Mechanism in Wiegand Wires Using Multiple Experimental Techniques

Magnetochemistry
The Wiegand effect is a nonlinear magnetic phenomenon observed in specially processed Wiegand wires, representing a macroscopic manifestation of the Barkhausen effect.
Guorong Sha, Liang Jiang, Chao Yang, Zenglu Song, Yasushi Takemura   +4 more
doaj   +1 more source

Changes of woody plant interaction and spatial distribution between rocky and sandy soil areas in a semi-arid savanna, South Africa

, 2010
We examined the impact of shrub–shrub interactions and soil type (rocky or sandy) on growth and spatial distribution of the two savanna shrub species Tarchonanthus camphoratus and Acacia mellifera.
D. Ward, Ward, David, Wiegand, K., Schleicher, J., J. Schleicher, K. Wiegand, Wiegand, Kerstin, Ward, D., Schleicher, Jana   +8 more
core   +1 more source

Coma Blisters in the Setting of Quetiapine Overdose: Case Report and Review of Literature [PDF]

Asia Pacific Journal of Medical Toxicology, 2013
Background: Skin lesions and blistering in the overdose patient, most notably associated with barbiturate overdoses, are commonly referred to as coma blisters, ‘barb blisters’, or ‘barb burns’.
Timothy Wiegand, Rachel Gorodetsky, Tamas Peredy   +2 more
doaj