Results 1 to 10 of about 1,571,809 (197)

Time-of-Flight 3D Single Fibre Endoscopy [PDF]

open access: yesEPJ Web of Conferences, 2023
We measure the modal dispersion occurring in a single multimode fibre and account for this using a digital micromirror device to form a raster scanning spot in the far field of the distal facet of the fibre.
Mekhail Simon Peter   +6 more
doaj   +1 more source

Two variants of M split estimation – similarities and differences [PDF]

open access: yesAdvances in Geodesy and Geoinformation, 2022
M split estimation is a novel method developed to process observation sets that include two (or more) observation aggregations. The main objective of the method is to estimate the location parameters of each aggregation without any preliminary assumption
Patrycja Wyszkowska, Robert Duchnowski
doaj   +1 more source

Sets whose differences avoid squares modulo 𝑚 [PDF]

open access: yesProceedings of the American Mathematical Society, 2021
We prove that if ε ( m ) → 0 \varepsilon (m)\to 0 arbitrarily slowly, then for almost all m m and any A ⊂ Z m A\subset \mathbb {Z}_m such that A − A A-A
Ford, Kevin, Gabdullin, Mikhail R.
openaire   +2 more sources

Leather Balls Influence Three-Point Scores by University Basketball Players more than Synthetic or Rubber Balls Do [PDF]

open access: yesSport Mont, 2021
This study aimed to compare the influence of ball type on three-point shooting in university basketball players. Forty university basketball players were selected for the study (Mean±SD; for male subjects: age 22±1.3 years; height 1.68±0.85 m; body mass ...
Gopal Kumar, Rohit Kumar Thapa
doaj   +1 more source

Improved terrain estimation from spaceborne lidar in tropical peatlands using spatial filtering

open access: yesScience of Remote Sensing, 2023
Tropical peatlands are estimated to hold carbon stocks of 70 Pg C or more as partly decomposed organic matter, or peat. Peat may accumulate over thousands of years into gently mounded deposits called peat domes with a relief of several meters over ...
Alexander R. Cobb   +6 more
doaj   +1 more source

Population growth modeling of rose‌-‌grain aphid, Metopolophium dirhodum (Hemiptera: Aphididae) on wheat in field condition [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2021
The rose-grain aphid, Metopolophium dirhodum is one of the most important species among wheat and barley aphids and its population trajectory in field is characterized by rapid boom. In the present study, three datasets from M.
M. Amir-Maafi   +2 more
doaj   +1 more source

m-Power regularized least squares regression [PDF]

open access: yes2017 International Joint Conference on Neural Networks (IJCNN), 2017
Regularization is used to find a solution that both fits the data and is sufficiently smooth, and thereby is very effective for designing and refining learning algorithms. But the influence of its exponent remains poorly understood. In particular, it is unclear how the exponent of the reproducing kernel Hilbert space~(RKHS) regularization term affects ...
Audiffren, Julien, Kadri, Hachem
openaire   +3 more sources

Application of Airy beam light sheet microscopy to examine early neurodevelopmental structures in 3D hiPSC-derived human cortical spheroids

open access: yesMolecular Autism, 2021
Background The inability to observe relevant biological processes in vivo significantly restricts human neurodevelopmental research. Advances in appropriate in vitro model systems, including patient-specific human brain organoids and human cortical ...
Dwaipayan Adhya   +10 more
doaj   +1 more source

Polarization dependent beaming properties of a plasmonic lattice laser

open access: yesNew Journal of Physics, 2021
We study beaming properties of laser light produced by a plasmonic lattice overlaid with organic fluorescent molecules. The crossover from spontaneous emission regime to stimulated emission regime is observed in response to increasing pump fluence.
Benjamin O Asamoah   +10 more
doaj   +1 more source

M-Decomposed Least Squares and Recursive Least Squares Identification Algorithms for Large-Scale Systems [PDF]

open access: yesIEEE Access, 2021
Two M-decomposed based identification algorithms are proposed for large-scale systems in this study. Since the least squares algorithms involve matrix inversion calculation, they can be inefficient for large-scale systems whose information matrices are ill-conditioned.
Yuejiang Ji, Lixin Lv
openaire   +2 more sources

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