Results 41 to 50 of about 418,509 (295)

Letter Written by Saidee R. Leach to her Son, Navy Ensign Douglas Leach, Dated November 19, 1942 [PDF]

open access: yes, 1942
Dear Douglas: It was so good to hear your voice last night and know the news about your assignment. We are delighted and I know you must be too. To think that you will be stationed in Florida at just the right season of the year—guess you will order ...
Leach, Saidee R.
core   +167 more sources

A Novel Energy-Efficient Clustering Algorithm for More Sustainable Wireless Sensor Networks Enabled Smart Cities Applications

open access: yesJournal of Sensor and Actuator Networks, 2021
Wireless Sensor Networks (WSNs) is a major sensing technology that has revolutionized the way information is collected, processed, and used in many smart cities’ applications that rely on sensing technologies for event detection and monitoring.
Zahid Yousif   +3 more
doaj   +1 more source

Ariel - Volume 12 Number 2 [PDF]

open access: yes, 1981
Executive Editors David G. Polin Larry H. Pastor Business Manager Alex Macones Jean Lien Editorial Page Editor Deepak Kapoor Sports Editor Todd Hoover Photography Editors Lois Leach Ken ...
Collins, Deirdre   +8 more
core   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay   +3 more
wiley   +1 more source

Letter Written by Saidee R. Leach to her Son, Navy Ensign Douglas Leach, Dated August 28, 1942 [PDF]

open access: yes, 1942
Dear Douglas: I shall have this letter ready so that it can be sent out tonight if we find one waiting from you at home with your new address. Dad will take it when he walks up to the corner after supper for his daily chat with the Ying Brothers.
Leach, Saidee R.
core   +5 more sources

The effects of milling time on the synthesis of titanium diboride powder by self-propagating high temperature synthesis [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2008
TiB2 powders were obtained by self-propagating high-temperature synthesis from a mixture of TiO2, B2O3 and Mg. The effect of milling duration of TiO2 and B2O3 to the resulted products was investigated.
Jessada Wannasin   +3 more
doaj  

Multihop clustering algorithm for load balancing in wireless sensor networks [PDF]

open access: yes, 2007
The paper presents a new cluster based routing algorithm that exploits the redundancy properties of the sensor networks in order to address the traditional problem of load balancing and energy efficiency in the WSNs.The algorithm makes use of the nodes ...
Awan, Irfan U., Israr, Nauman
core  

Tikekar superdense stars in electric fields [PDF]

open access: yes, 2007
We present exact solutions to the Einstein-Maxwell system of equations with a specified form of the electric field intensity by assuming that the hypersurface \{$t$ = constant\} are spheroidal.
Komathiraj, K., Maharaj, S. D.
core   +3 more sources

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

A Distributed Leach-AHP Routing for Wireless Sensor Networks

open access: yesIEEE Access
The efficiency of routing algorithms employed plays a crucial role in determining the energy-saving potential of wireless sensor networks (WSNs). The challenge lies in developing distributed clustering algorithms that can efficiently form clusters ...
Volkan Gangal   +2 more
doaj   +1 more source

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