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
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Frédéric Cuvier, a pioneer of comparative psychology in the golden age of French zoology. [PDF]
Burkhardt RW.
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Wildlife Roadkill in Chitwan, Nepal: Identifying Affected Species, Potential Drivers and Hotspots. [PDF]
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Seasonal dynamics of plasma estradiol 17β level, gonadosomatic index, and ovarian development in female golden trevally (Gnathanodon speciosus). [PDF]
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A review of youth mental health in the U.S.: the current landscape, youth perspectives, and strategies for equitable solutions. [PDF]
Golden TL +5 more
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A cost-effective and scalable barcoded library construction method for deep mutational scanning studies. [PDF]
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Premature closure of the caudal calvarial midline suture is associated with scaphocephaly and ventriculomegaly in Boxer dogs. [PDF]
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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 ...
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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 ...
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The Sisters of the Golden Section
Perception, 2011The 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.
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