Results 121 to 130 of about 815,043 (337)

Facialprofile determination using a novel face analyzer orthodontic mobile application

Journal of Orthodontic Science
OBJECTIVES: To find out the difference, the type of facial profile, and facial asymmetry between manual methods and mobile application, which is named the face analyzer orthodontic application. Facial profiles can be determined from the side of the face,
Arya Brahmanta, Meralda Rossy Syahdinda, Hansen Kurniawan, Anand Marya, Deepak Chandrasekharan   +4 more
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Negative triangles : simple geometric shapes convey emotional valence [PDF]

, 2012
It has been suggested that downward pointing triangles convey negative valence, perhaps because they mimic an underlying primitive feature present in negative facial expressions (Larson, Aronoff, and Stearns, 2007). Here, we test this proposition using a
Blagrove, Elisabeth, Evans, Chesney, Moore, Lucy, Watson, Derrick G.   +3 more
core   +1 more source

Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC

Advanced Engineering Materials, EarlyView.
ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko, Evelyn Wang, Michael A. Hickner   +2 more
wiley   +1 more source

Smile asymmetries and reputation as reliable indicators of likelihood to cooperate: An evolutionary analysis [PDF]

, 2002
Cooperating with individuals whose altruism is not motivated by genuine prosocial emotions could have been costly in ancestral division of labour partnerships. How do humans ‘know’ whether or not an individual has the prosocial emotions committing future
Brown, WM, Moore, C
core  

Longitudinal 3D Assessment of Facial Asymmetry in Unilateral Cleft Lip and Palate

The Cleft Palate-Craniofacial Journal, 2018
Objective: Longitudinal evaluation of asymmetry of the surgically managed unilateral cleft lip and palate (UCLP) to assess the impact of facial growth on facial appearance. Design: Prospective study.
Dhelal Al-Rudainy, X. Ju, F. Mehendale, A. Ayoub   +3 more
semanticscholar   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Inter-hemispheric EEG coherence analysis in Parkinson's disease : Assessing brain activity during emotion processing [PDF]

, 2014
Parkinson’s disease (PD) is not only characterized by its prominent motor symptoms but also associated with disturbances in cognitive and emotional functioning.
A Ariatti, A Cronin-Golomb, A Morita, A Suzuki, A Tessitore, AD Lawrence, AD Lawrence, AEB Cancelliere, AF Leuchter, AT Beck, B Pillon, BE Levin, C Dara, C Schröder, CC French, CF Lima, CL Yeager, D Bowers, D Schellberg, E Mohr, G Nolte, GG Celesia, H Cohen, H Hinrichs, H Kober, HL Chen, HM Gray, IH Gotlib, J Busk, J Mikels, J Péron, J Redondo, JA Obeso, JC Shaw, JF Caekebeke, JJ Gross, JM Savitt, JT Yip, K Dujardin, K Sergerie, Kenneth Sundaraj, KH Kim, Khairiyah Mohamad, KM Miller, LC Fonseca, M Lotze, M Murugappan, M. Murugappan, M. Satiyan, MA Guevara, MD Pell, MD Pell, MF Folstein, MI Ventura, MJ Wieser, MJ Wieser, MK Beyer, MM Hoehn, Mohd Iqbal Omar, MY Neufeld, Norlinah Mohamed Ibrahim, P Garrido-Vásquez, P Madeley, P Salgado-Pineda, PC Petrantonakis, PJ Lang, R Adolphs, R Adolphs, R Bastiaanse, R Soikkeli, R Sprengelmeyer, R Yuvaraj, R. Palaniappan, R. Yuvaraj, RA Roemer, RC Oldfield, RJ Davidson, RJR Blair, RW Thatcher, S Jerritta, S Paulmann, SK Hadjidimitriou, T Baumgartner, T Gasser, TF Newton, TP Bouchard, US Clark, Y Kan, Y Wang   +88 more
core   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source