Results 91 to 100 of about 135,125 (299)

UPI Radio Network Newscasts, April 9th 1968

open access: yes, 1968
These are reports of Memphis news from January 16th to March 28th, 1968, originally released by UPI Radio Network (formerly UPI Audio)

core  

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

UPI Radio Network Newscasts, January 16th 1968

open access: yes, 1968
These are reports of Memphis news from January 16th to March 28th, 1968, originally released by UPI Radio Network (formerly UPI Audio)

core  

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

Weak Communication in Radio Networks [PDF]

open access: yes, 2002
Quite often algorithms designed for no-collision-detection radio networks use a hidden form of collision detection: it is assumed that a station can simultaneously send and listen. Then, if it cannot hear its own message, then apparently a collision has occurred. IEEE Standard 802.11 says that a station can either send or listen to a radio channel, but
Tomasz Jurdzinski   +2 more
openaire   +1 more source

UPI Radio Network Newscasts, April 4th 1968

open access: yes, 1968
These are reports of Memphis news from April 4th and April 5th, 1968, originally released by UPI Radio Network (formerly UPI Audio)

core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

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