Results 31 to 40 of about 145 (109)

Adaptive space-time processing for digital mobile radio communication systems [PDF]

open access: yes, 1997
The performance of digital mobile radio communication systems is primarily limited by cochannel interference and multipath fading. Antenna arrays, with optimum combining (OC), have been shown to combat multipath fading of the desired signal and are ...
Shah, Amit
core   +1 more source

The sum of the face angles of certain polyhedrons in $n$-space

open access: yes, 1920
4. The twelve elliptic functions considered by Glaisher and other writers are shown in Professor Bell's paper to arise as degenerate forms from a set of sixteen doubly periodic functions of the second kind which may be generated by the operations of a ...
H. F. Macneish
semanticscholar   +1 more source

Application of (q, τ)‐Bernoulli Interpolation to the Spectral Solution of Quantum Differential Equations

open access: yesInternational Journal of Differential Equations, Volume 2025, Issue 1, 2025.
In order to solve fractional differential equations on quantum domains, this work provides a spectral approach based on higher‐order (q, τ)‐Bernoulli functions and polynomials. We build a robust basis for approximation in (q, τ)‐weighted Hilbert spaces by using the orthogonality properties of these extended polynomials and the Sheffer‐type generating ...
Shaher Momani   +2 more
wiley   +1 more source

Solution of Fractional Kinetic Equations Involving New Extended Incomplete Second Appell Hypergeometric Matrix Functions

open access: yesJournal of Function Spaces, Volume 2025, Issue 1, 2025.
In this paper, we introduce a new extension of the incomplete second Appell hypergeometric matrix functions (EISAHMFs) and extension of the second Appell hypergeometric matrix functions (ESAHMFs) in terms of the extended incomplete Pochhammer matrix symbols and extended Pochhammer matrix symbols, respectively.
Muneera Abdullah Qadha   +2 more
wiley   +1 more source

Monitoring tides, currents, and waves along coastal habitats using the Mini Buoy

open access: yesLimnology and Oceanography: Methods, Volume 22, Issue 9, Page 619-633, September 2024.
Abstract Intertidal habitats are shaped by the actions of tides and waves which are difficult to monitor in shallow water. To address this challenge, the “Mini Buoy” and associated open‐source App were recently developed for the low‐cost and long‐term monitoring of tidal inundation and current velocities simultaneously.
Cai J. T. Ladd   +4 more
wiley   +1 more source

Excitatory Projections of Wide Field Collicular Neurons to the Nucleus of the Optic Tract in the Rat

open access: yesJournal of Comparative Neurology, Volume 532, Issue 7, July 2024.
We report a novel class of rat collicular neurons (SCWFNOT) with horizontally oriented and spiny‐rich dendrites in the retinorecipient superficial layers of the superior colliculus. This subpopulation of excitatory wide field neurons invariably project to the nucleus of the optic tract (NOT), and some of them express the calcium‐binding protein ...
Athanasia Tzanou   +3 more
wiley   +1 more source

Higher Transcendental Functions [Volumes I-III] [PDF]

open access: yes, 1953
The work of which this book is the first volume might be described as an up-to-date version of Part II. The Transcendental Functions of Whittaker and Watson's celebrated "Modern Analysis". Bateman (who was a pupil of E. T. Whittaker) planned his "Guide
Bateman, Harry
core  

Albuquerque Morning Journal, 06-17-1911 [PDF]

open access: yes, 1911
https://digitalrepository.unm.edu/abq_mj_news/3056/thumbnail ...
Journal Publishing Company
core   +2 more sources

An alternative approach to averaging in nonlinear systems using classical probability density

open access: yesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 104, Issue 6, June 2024.
Abstract The averaging method is a widely used technique in the field of nonlinear differential equations for effectively reducing systems with “fast” oscillations overlaying “slow” drift. The method involves calculating an integral, which can be straightforward in some cases but can also require simplifications such as series expansions. We propose an
Attila Genda   +2 more
wiley   +1 more source

Doing right by families: Presenting dynamic performance metrics for legal excellence in child welfare law

open access: yesJuvenile and Family Court Journal, Volume 75, Issue 2, Page 45-66, June 2024.
Abstract To meet the challenge of advancing child welfare law, a field affecting millions of families a year, practicing attorneys have developed a wealth of guidance for best practices. The Judicial, Court, and Attorney Measures of Performance (JCAMP) provide a way to determine whether legal programs are following these recommended practices and to ...
Zabrina Aleguire, Sophia Gatowski
wiley   +1 more source

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