Results 81 to 90 of about 65,019 (298)

Syntactic-Stylistic Features of Elliptical Sentences in Literary Texts

open access: yesRasprave Instituta za Hrvatski Jezik i Jezikoslovlje, 2016
This paper presents the syntactic structure and and stylistic characteristics of the elliptical sentences in the literature essays based on examples from Montenegrin prose between the two world wars.
Danijela Radojević
doaj  

Twin Crystal Moiré Metasurfaces for Crossing Flat‐Band Transport

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces twin crystal moiré metasurfaces, breaking in‐plane symmetry to enable reconfigurable acoustic wave manipulation. By adjusting the twin angle and interlayer twist angle, various combinations of hyperbolic, flat bands, and elliptic states can be synthesized in the system.
Shida Fan   +9 more
wiley   +1 more source

Polarization ellipse

open access: yes, 2013
A polarization ellipse, from this figure the Stokes parameters are defined. A is the amplitude of the wave, β the angle relating the two principalaxes of the ellipse, φ0 the polarization angle and z is the direction of propagation.When β = 0, ± π2 the ...
Magnus Vilhelm Persson (388643)
core   +1 more source

APPLICATION OF ASYMMETRIC PROFILE IN GEARINGS WITH ECCENTRIC GEARS [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2014
Gearing was designed to meet specific requirement, during one rotation was continuous change of gear ratio. The gearing consists of two identical gears. The basic shape of the wheel is formed by an ellipse.
Silvia MEDVECKÁ-BEŇOVÁ   +1 more
doaj  

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Ellipses [PDF]

open access: yesTransactional Analysis Journal, 2017
The author reviews the literature on supervision and the use of autoethnography as a research method.
openaire   +2 more sources

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

A New Hough Transform Mapping for Ellipse Detection

open access: yes, 1995
Detecting geometric primitives in images is one of the basic tasks of computer vision. The Hough transform (HT) and its extensions constitute a popular method for extracting geometric shapes. Primitives on the HT are represented by parametric curves with
Nixon, M.S., Aguado, A.S.
core  

Ellipse through history [PDF]

open access: yes, 2016
We encounter ellipse everywhere around us. It is enough to lean a cylindrical glass of water to see an ellipse, shaped on the surface. With cross section of a plastic bottle we form an ellipse on the bottle's surface. The other way to show/ illustrate an
Milinković, Dijana
core  

Walking the Ellipse

open access: yes, 2023
The Walking the Ellipse activity is a mathematical modeling task that allows students to explore the ellipse in a plausible real-world scenario.  Students will gain a better understanding of the definition of the ellipse by creating an elliptical ...
Waters, Katie, Waters, Michael
core  

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