Results 31 to 40 of about 4,461,069 (318)
Olive Crown Porosity Measurement Based on Radiation Transmittance: An Assessment of Pruning Effect
Sensors, 2016 Crown porosity influences radiation interception, air movement through the fruit orchard, spray penetration, and harvesting operation in fruit crops. The aim of the present study was to develop an accurate and reliable methodology based on transmitted ...
Francisco J. Castillo-Ruiz +4 more
doaj +1 more source
Distinct gaps between fractional parts of sequences [PDF]
Proceedings of the American Mathematical Society, 2002 Let \(\alpha\) be a real number, \(N\) a positive integer and \(\mathcal N\) a subset of \(\{0,1,2,\dots,N\}\). The authors give an upper bound for the number of \(l(\alpha, \mathcal{N})\) of distinct lengths of gaps between the fractional parts \(\{n \alpha\}, n \in \mathcal{N}\). In particular, they prove \(l(\alpha, \mathcal{N})< (2+2 \sqrt{2})\sqrt{
Vâjâitu, Marian, Zaharescu, Alexandru
openaire +2 more sources
Remote Sensing, 2015 The development of near-surface remote sensing requires the accurate extraction of leaf area index (LAI) from networked digital cameras under all illumination conditions.
Yelu Zeng +8 more
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Dijet Rapidity Gaps in Photoproduction from Perturbative QCD [PDF]
, 1999 By defining dijet rapidity gap events according to interjet energy flow, we treat the photoproduction cross section of two high transverse momentum jets with a large intermediate rapidity region as a factorizable quantity in perturbative QCD.
A. Levy +45 more
core +2 more sources
Remote Sensing, 2019 Both vegetation multi-angular and LiDAR (light detection and ranging) remote sensing data are indirectly and directly linked with 3D vegetation structure parameters, such as the tree height and vegetation gap fraction, which are critical elements in ...
Qiang Wang, Wenge Ni-Meister
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Modeling the Directional Clumping Index of Crop and Forest
Remote Sensing, 2018 The Clumping Index (Ω) was introduced to quantify the spatial distribution pattern of vegetation elements. It is crucial to improve the estimation accuracy of vital vegetation parameters, such as Leaf Area Index (LAI) and Gross Primary Production (GPP ...
Jingjing Peng +6 more
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Symmetric-gapped surface states of fractional topological insulators
Physical Review B, 2017 5 pages, 33 references and 2 pages of supplemental ...
CHO, GIL YOUNG +2 more
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Remote Sensing, 2018 Deciduousness in dry tropical forests results in substantial seasonal changes to canopy gap fractions. The characterization of such structural properties over large areas is necessary for understanding energy and nutrient distribution within forest ...
Nicholas Cuba +3 more
semanticscholar +1 more source
Fractional Quantum Hall Effect Energy Gaps: Role of Electron Layer Thickness [PDF]
Physical Review Letters, 2021 The fractional quantum Hall effect (FQHE) stands as a quintessential manifestation of an interacting two-dimensional electron system. One of FQHE's most fundamental characteristics is the energy gap separating the incompressible ground state from its excitations.
K. A. Villegas Rosales +6 more
openaire +3 more sources
Dry Fractionation and Gluten-Free Sourdough Bread Baking from Quinoa and Sorghum
Foods, 2023 The roller milling of sorghum and quinoa seeds into flour fractions (coarse, middle, and fine) was investigated, chemically analysed, and applied in the baking of gluten-free sourdough bread.
Regine Schoenlechner +5 more
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