Results 91 to 100 of about 588,140 (293)

Kinematic differences between defended and undefended shots in netball [PDF]

open access: yes, 2009
Successful shooting in netball depends not only on achieving the correct angle, velocity and height of release, but also on how well the shooter can adjust these factors when faced with a defender.
Duxbury, S, Hanley, B
core  

Imaging of Biphoton States: Fundamentals and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Latihan Sasaran Terhadap Ketepatan Shooting Menggunakan Tes Bobby Charlton Pada Atlet Akademi Futsal Cirebon

open access: yesJurnal Educatio FKIP UNMA
Masalah terpenting dalam upaya peningkatan prestasi dalam permainan futsal adalah peningkatan kualitas pemain. Upaya peningkatan kualitas pemain, diperlukan peningkatan kualitas pembinaan dan pelatihan.
Ahmad Fauzan Malik   +2 more
doaj   +1 more source

Implicit Formulations of Bounded-Impulse Trajectory Models for Preliminary Interplanetary Low-Thrust Analysis [PDF]

open access: yes
The bounded-impulse approach to low-thrust interplanetary trajectory optimization is widely used. In an effort to efficiently implement this approach using NASAs OpenMDAO optimization software, the authors have implemented implicit formulations of the ...
Falck, Robert D   +3 more
core   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu   +7 more
wiley   +1 more source

From Scalp to Brain: Analyzing the Spatial Complexity of the Shooter’s Brain

open access: yesBrain Sciences
Background: In recent years, complexity analysis has attracted considerable attention in the field of neural mechanism exploration due to its nonlinear characteristics, providing a new perspective for revealing the complex information processing ...
Bowen Gong   +6 more
doaj   +1 more source

Independent Component Analysis and Source Localization on Mobile EEG Data Can Identify Increased Levels of Acute Stress

open access: yesFrontiers in Human Neuroscience, 2017
Mobile electroencephalography (EEG) is a very useful tool to investigate the physiological basis of cognition under real-world conditions. However, as we move experimentation into less-constrained environments, the influence of state changes increases ...
Bryan R. Schlink   +6 more
doaj   +1 more source

Commonsense Solutions: How State Laws Can Reduce Gun Deaths Associated with Mental Illness [PDF]

open access: yes, 2014
Guns in the hands of the dangerously mentally ill have taken the lives of too many people. Mass shootings, like the shooting in a parking lot in Tucson, Arizona in January 2011, and the shooting in a movie theater in Aurora, Colorado in July 2012, have ...

core  

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

open access: yesAdvanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong   +7 more
wiley   +1 more source

Reverse-Shooting versus Forward-Shooting over a Range of Dimensionalities [PDF]

open access: yes
This paper investigates the properties of dynamic solutions that have been derived using the well-known reverse-shooting and forwardshooting algorithms. Given an arbitrary large-scale model about which we have limited information, how successful are the ...
Peter J. Stemp, Ric D. Herbert
core  

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