Results 121 to 130 of about 1,548 (264)

Some Identities of Fully Degenerate r-Dowling Polynomials Arising from λ-Umbral Calculus

open access: yesMathematics
This paper introduces fully Dowling polynomials of the first and second kinds, which are degenerate versions of the ordinary Dowling polynomials. Then, several important identities for these degenerate polynomials are derived.
Xiaoxue Li, Siqi Dong, Yuankui Ma
doaj   +1 more source

Experimental Evaluation of Electric Powertrain System for Unmanned Aerial Vehicles

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
Electric Powertrain Performance Metrics and Selection Workflow for UAVs. ABSTRACT With the growing use of unmanned aerial vehicles (UAVs) in both civil and military applications, optimizing electric powertrain systems is essential to enhance endurance, efficiency (η$$ \eta $$), and mission adaptability.
Srikanth Goli   +6 more
wiley   +1 more source

On central complete Bell polynomials

open access: yes, 2018
In this paper, we consider central complete and incomplete Bell polynomials which are generalizations of the recently introduced central Bell polynomials and central analogues for the complete and incomplete Bell polynomials. We investigate some properties and identities for these polynomials.
Kim, Taekyun   +2 more
openaire   +2 more sources

Trajectories of maternal bonding over the perinatal period: Associations with demographic, obstetric, psychological, and infant variables

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 47, Issue 1, January 2026.
Abstract Biopsychosocial perspectives suggest that maternal bonding is shaped by various factors. Moreover, bonding may vary among different groups of women. This study aimed to identify trajectories of maternal bonding from late pregnancy to 12 months postpartum and explored whether these were associated with demographic, obstetric, psychological, and
Noor de Waal   +5 more
wiley   +1 more source

Advancing Theoretical Integration of Distrust: A Multilevel Examination of Its Theoretical Foundations, Dynamics, and Mechanisms

open access: yesPsychology &Marketing, Volume 43, Issue 1, Page 68-87, January 2026.
ABSTRACT This paper addresses persistent gaps in distrust scholarship by systematically reviewing studies published from 1998 to 2024. We refine distrust as a construct distinct from trust, mistrust, and suspicion, shaped by unique cognitive, emotional, and behavioral mechanisms.
Xiaolan Chen   +2 more
wiley   +1 more source

Bell-based Genocchi polynomials

open access: yesNew Trends in Mathematical Science, 2021
Ugur Duran, Mehmet Acikgoz
openaire   +1 more source

Exploring probabilistic Bernstein polynomials: identities and applications

open access: yesApplied Mathematics in Science and Engineering
In this paper, we introduce the probabilistic Bernstein polynomials and derive new and interesting correlations among several special functions and special number sequences such as Euler polynomials, Bernoulli polynomials of higher order, Frobenius–Euler
Ayse Karagenc   +2 more
doaj   +1 more source

Alternating‐contrast single‐shot spiral MR‐ARFI with model‐based displacement map reconstruction

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 1, Page 457-464, January 2026.
Abstract Purpose To improve single‐shot spiral MR‐Acoustic Radiation Force Imaging (MR‐ARFI)'s robustness to dynamic phase errors and evaluate it in non‐human primates (NHPs) with a low‐f‐number transducer. Methods A single‐shot spiral MR‐ARFI pulse sequence with 2 mm in‐plane resolution and alternating displacement phase contrast was implemented to ...
Saikat Sengupta   +4 more
wiley   +1 more source

Predicting the seasonal distribution of fall armyworm in North America using species distribution models

open access: yesPest Management Science, Volume 82, Issue 1, Page 560-570, January 2026.
The species distribution model predicts fall armyworm habitat expands in summer, covering much of the central and eastern USA in July–August, before contracting again in September. Abstract BACKGROUND Species distribution models (SDMs) are widely used in pest management to predict outbreak areas.
Fan‐Qi Gao   +4 more
wiley   +1 more source

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