Results 51 to 60 of about 6,760,771 (328)

Period-Multiplying Bifurcations in the Gravitational Field of Asteroids

open access: yesAerospace
Periodic orbit families around asteroids serve as potential trajectories for space probes, mining facilities, and deep space stations. Bifurcations of these families provide additional candidate orbits for efficient trajectory design around asteroids ...
P. Rishi Krishna, Joel George Manathara
doaj   +1 more source

SDN Wireless Controller Placement Problem-The 4G LTE-U Case

open access: yesIEEE Access, 2021
To cope with the shortage of available licensed spectrum, 4th Generation Long Term Evolution (4G LTE) is expected to be deployed also in the unlicensed spectrum. This raises the problem of the coexistence of multiple operators.
Aviram Zilberman   +4 more
doaj   +1 more source

Variational multiple shooting for Bayesian ODEs with Gaussian processes [PDF]

open access: yes, 2022
Recent machine learning advances have proposed black-box estimation of unknown continuous-time system dynamics directly from data. However, earlier works are based on approximative solutions or point estimates.
Yildiz, Cagatay   +4 more
core   +7 more sources

The Role of Foot-Eye Coordination and Leg Muscle Strength in Football Shooting Performance: A Correlational Analysis Among Youth Athletes

open access: yesInspiree
The  purpose  of  the study. This study aimed to investigate the relationship between foot-eye coordination, leg muscle strength, and football shooting accuracy among youth football players, and to determine which factor contributes more significantly ...
Charisma Maranatha Sitanggang   +3 more
doaj   +1 more source

Effects of Upper-Limb, Lower-Limb, and Full-Body Compression Garments on Full Body Kinematics and Free-Throw Accuracy in Basketball Players

open access: yesApplied Sciences, 2020
Compression garments can enhance performance and promote recovery in athletes. Different body coverage with compression garments may impose distinct effects on kinematic movement mechanics and thus basketball free-throw accuracy.
Duo Wai-Chi Wong   +5 more
doaj   +1 more source

In vitro multiplication of Pothos tener shoots

open access: yesIOP Conference Series: Earth and Environmental Science, 2023
Abstract South Sulawesi-endemic Pothos tener can be used as a raw material for medicine because it contains antimicrobial compounds. To date, plants have been collected directly from the wild, without any cultivation or propagation measures. This will threaten its continued existence.
R Yunita   +3 more
openaire   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Latent Neural ODEs with Sparse Bayesian Multiple Shooting [PDF]

open access: yes, 2023
Training dynamic models, such as neural ODEs, on long trajectories is a hard problem that requires using various tricks, such as trajectory splitting, to make model training work in practice.
Yildiz, Cagatay   +3 more
core   +1 more source

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

open access: yesFEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile   +8 more
wiley   +1 more source

Solution of Constrained Optimal Control Problems Using Multiple Shooting and ESDIRK Methods [PDF]

open access: yes, 2012
In this paper, we describe a novel numerical algorithm for solution of constrained optimal control problems of the Bolza type for stiff and/or unstable systems.
Andrea Capolei   +3 more
core   +1 more source

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