Results 201 to 210 of about 62,319 (263)

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Wildlife Roadkill in Chitwan, Nepal: Identifying Affected Species, Potential Drivers and Hotspots. [PDF]

open access: yesEcol Evol
Adhikari JN   +6 more
europepmc   +1 more source

A cost-effective and scalable barcoded library construction method for deep mutational scanning studies. [PDF]

open access: yesPLoS Biol
Jann J   +6 more
europepmc   +1 more source
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The Golden Section

Symmetry: Art and Science | 12th SIS-Symmetry Congress, 2022
Since 1951, there has been an ongoing search for the first occurrence of the notion ‘gold- en section’ (henceforth: the GS). In that year, George Sarton wondered how it was that this now so well-known name for such a famous proportion could not be found in an earlier text than in Martin Ohm’s textbook of mathematics from 1835, and he invited ...
openaire   +1 more source

The Golden Section Hypothesis

The American Journal of Psychology, 1980
The golden section hypothesis states that a visual form is most aesthetically pleasing when the ratio of the dimensions (x,y) equals the ratio of the larger dimension to the sum of the two, i.e. x/y = y/(x + y). The ratio of larger to smaller is then 1.618....A review of studies of the golden section hypothesis indicates that the attempt to determine ...
openaire   +2 more sources

The Sisters of the Golden Section

Perception, 2011
The golden proportion is widely believed to be extraordinarily prevalent in nature and the arts, which is often ascribed to it being the limit of the ratio between any two successive elements in the Fibonacci sequence. It is suggested here that the golden ratio may not be as exceptional as generally believed.
openaire   +2 more sources

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