Results 11 to 20 of about 258 (105)

Asymmetry of the Ferroelectric Phase Transition in BaTiO₃. [PDF]

Adv Mater
Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Hershkovitz A, Hemaprabha E, Mandal R, Kavle P, Tanus J, Barzilay M, Lin CC, Spirito D, Gorfman S, Wang B, Villar-García IJ, Domingo N, Chen LQ, Martin LW, Ivry Y.   +14 more
europepmc   +2 more sources

Real-Time 3D Ultrasound Imaging with an Ultra-Sparse, Low Power Architecture. [PDF]

Adv Healthc Mater
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Marcus C, Nayeem MOG, Shah A, Hou J, Viswanath S, Eusebio M, Sadat D, Chandrakasan AP, Ozmen T, Dagdeviren C.   +9 more
europepmc   +2 more sources

Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high-impact joint. [PDF]

Anat Rec (Hoboken)
Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Schindler M, Flaum B, Manafzadeh AR, Kamska V, Chandra Rajan K, Robles Malagamba MJ, Hu R, Baum D, Dean MN.   +8 more
europepmc   +2 more sources

Interaction with Voxel based characters

, 2021
El uso de vóxeles en aplicaciones interactivas se aplica desde hace décadas, con múltiples maneras de implementación de acuerdo al hardware para el que se desarrollaba y los objetivos del desarrollador.
Romero Quintero, James Miguel, Sandoval Salinas, Daniel Santiago   +1 more
core   +1 more source

Kinetic Study on the Reaction of Phenylperoxy Radicals With Nitric Oxide

International Journal of Chemical Kinetics, EarlyView.
ABSTRACT Cavity ring‐down spectroscopy (CRDS) and quantum cascade laser absorption spectroscopy (QCLAS), in conjunction with pulsed laser photolysis, were employed to investigate the reaction between phenylperoxy radicals (C6H5O2) and nitric oxide (NO) at a temperature of 296 ± 4 K. The experiment was carried out under N2 as bath gas.
Maya Matsushita, Michiya Fujita, Kenichi Tonokura   +2 more
wiley   +1 more source

On the Interpretation of the Raman Spectra of Maya Blue: A Review on Literature Data

, 2011
The Raman spectroscopy of Maya Blue (MB), a nanostructured organic-inorganic hybrid material, has received considerable attention. A re-evaluation of the Raman literature data for indigo dye, genuine MB samples and model specimens obtained by the binding
Edwards, Howell G.M., Domenech Carbo, Mª Teresa, Domenech Carbo, Antonio   +2 more
core   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Production Pipelines for Creating a Cinematic Digital Matte Painting

, 2021
This writing covers concepts in the creation of a cinematic scene in digital matte painting. Digital matte painting is a visual effects process of the modern version of traditional matte painting, in which the artist paints several backgrounds to add to ...
Shelton, Maggie
core  

‘From the Fields Into the Bars’: The Story of Israel's First Transgender Novel, The Cut (1977)

Gender &History, EarlyView.
ABSTRACT In 1977, an Israeli transgender woman, Judy Spotheim, published an autobiographical novel entitled The Cut. It describes the emergence of a trans community in the commercial‐sex areas of Tel Aviv‐Jaffa, hoping to humanise trans women (coccinelles). This article is the first to study the novel and present a biography of Spotheim.
Gil Engelstein, Iris Rachamimov
wiley   +1 more source

Creation and application of curve blend tool [PDF]

, 2017
The output is a device, a tool within Maya that enables transition between multiple selected non-uniform rational basis spline (NURBS) curves. Research process: In response to the identification of manual and time-consuming methods when transforming ...
Clark, Mat
core