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Scalable and Isotropic Expansion of Tissues with Simply Tunable Expansion Ratio [PDF]
Advanced Science, 2019 Tissue expansion techniques physically expand swellable gel‐embedded biological specimens to overcome the resolution limit of light microscopy. As the benefits of expansion come at the expense of signal concentration, imaging volume and time, and ...
Han‐Eol Park +14 more
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An asymptotic expansion for a ratio of products of gamma functions [PDF]
International Journal of Mathematics and Mathematical Sciences, 2000 An asymptotic expansion of a ratio of products of gamma functions is derived. It generalizes a formula which was stated by Dingle, first proved by Paris, and recently reconsidered by ...
Wolfgang Bühring
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Biomass expansion factor and root-to-shoot ratio for Pinus in Brazil [PDF]
Carbon Balance and Management, 2011 The Biomass Expansion Factor (BEF) and the Root-to-Shoot Ratio (R) are variables used to quantify carbon stock in forests. They are often considered as constant or species/area specific values in most studies.
da Silva Fernando +2 more
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A Thermodynamic Perspective of Cancer Cells’ Volume/Area Expansion Ratio [PDF]
Membranes, 2023 The constructal law is used to improve the analysis of the resonant heat transfer in cancer cells. The result highlights the fundamental role of the volume/area ratio and its role in cancer growth and invasion. Cancer cells seek to increase their surface
Umberto Lucia +3 more
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Asymptotic expansions for ratios of products of gamma functions [PDF]
International Journal of Mathematics and Mathematical Sciences, 2002 An asymptotic expansion for a ratio of products of gamma functions is derived.
Wolfgang Bühring
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Confined swirling jets with large expansion ratios [PDF]
Journal of Fluid Mechanics, 2004 This paper presents the extension of our previous investigation of confined round jets with large Reynolds numbers and large expansion ratios (Revuelta, Sánchez & Liñán 2002a) to the case of swirling jets with swirl numbers of order unity. In the absence of vortex breakdown, we encounter the four-region asymptotic structure identified earlier for ...
Antonio Revuelta +2 more
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A new class of continued fraction expansions for the ratios of Heine functions. III [PDF]
Transactions of the American Mathematical Society, 1960 Presented to the Society August 23, 1956; received by the editors November 29, 1956. (1) Research sponsored by the Office of Ordnance Research, U. S. Army, under Contract No. DA-11-022-ORD-2196. (2) Gauss [3] considered the functions F(a, b, c, z) and called them "contiguous" if the values of one of the first three elements differed by unity. Heine [6,
Evelyn Frank
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Unprecedented Ultra‐High Expansion Ratio Foam for Innovative Architecture [PDF]
Advanced ScienceGlobal climate warming has dramatically increased the demand for space cooling. Materials that integrate superior thermal insulation with passive daytime radiative cooling properties hold significant promise for reducing energy consumption for space ...
Wenyu Zhong +5 more
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Divergent thermal expansion and Grüneisen ratio in a quadrupolar Kondo metal [PDF]
Physical Review Research, 2022 We report on the low-temperature thermal expansion and magnetostriction of the single-impurity quadrupolar Kondo candidate Y_{1−x}Pr_{x}Ir_{2}Zn_{20}. In the dilute limit, we find a quadrupolar strain that possesses a singular dependence on temperature T,
A. Wörl +5 more
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eXPRESS Polymer Letters, 2010 Poly(lactic acid) or PLA and PLA/wood-flour composites were microcellular foamed with CO2 through a batch foaming process. Specifically, the gas saturation pressure and time varied during processing to produce PLA foams with a high expansion ratio. A ten
Laurent M. Matuana, O. Faruk
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