Results 71 to 80 of about 3,260,729 (219)

FAREY-PELL SEQUENCE, APPROXIMATION TO IRRATIONALS AND HURWITZ'S INEQUALITY [PDF]

, 2016
The purpose of this paper is to give the notion of Farey-Pell sequence. We investigate some identities of the Farey-Pell sequence. Finally, a generalization of Farey-Pell sequence and an approximation to irrationals via Farey-Pell fractions are ...
Kizilaslan, Gonca, Akkus, Ilker, Irmak, Nurettin   +2 more
core  

Rich Dad Poor Dad? CEO Private School Background and Firm Risk

European Financial Management, EarlyView.
ABSTRACT We examine the effect of CEO childhood socioeconomic status (SES) on firm risk. Using hand‐collected data on US CEOs' private high‐school attendance as proxy for high‐SES, we find that firms led by high‐SES CEOs exhibit 5.35% lower firm risk. This effect diminishes with CEO tenure, analyst coverage, and institutional ownership, consistent with
Yifei Bi, Christos Mavrovitis, Chen Yang
wiley   +1 more source

On the \((s,t)\)-Pell and \((s,t)\)-Pell-Lucas sequences and their matrix representations

Applied Mathematics Letters, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hasan Huseyin Gulec, Necati Taskara
openaire   +4 more sources

Fine‐scale genetic structure in co‐operatively breeding Palmchats (Dulus dominicus) suggests mixed kinship in compound nests

Ibis, EarlyView.
Fine‐scale genetic structure in animal populations can create opportunities for both kin‐directed co‐operation and kin competition. Knowledge of kinship is therefore key to understanding the selective pressures shaping sociality as well as the effects of social behaviour on local genetic structure.
Joshua B. LaPergola, Gavin M. Leighton, Christina Riehl   +2 more
wiley   +1 more source

College Financial Aid Application Frictions

International Economic Review, EarlyView.
ABSTRACT We document that 11 percent of recent U.S. high school graduates did not apply for federal student aid due to difficulty in applying, mistaken beliefs, or lack of awareness. Not applying due to such application frictions negatively predicts college enrollment after controlling for other attributes.
Emily G. Moschini, Gajendran Raveendranathan   +1 more
wiley   +1 more source

Interpreting the Intensity of Vocal Emotions Across Cultures

Scandinavian Journal of Psychology, EarlyView.
ABSTRACT Intensity is a fundamental dimension of emotions that affects their perception. However, theoretical and empirical studies on intensity, particularly in the vocal domain, remain limited. Furthermore, research on the effects of emotional dimensions (e.g., arousal, valence, and basicness) on intensity ratings remains sparse.
Yachan Liang, Roeland van Hout, Vincent J. van Heuven   +2 more
wiley   +1 more source

On the period of Pell-Narayana sequence in some groups

, 2023
In this paper, the Pell-Narayana sequence modulo m is studied. The paper outlines the definition of Pell-Narayana numbers and some of their combinatorial links with Eulerian, Catalan and Delannoy numbers and other special functions.
Özkan, Engin, Kuloğlu, Bahar, Marin, Marin   +2 more
core  

Escape Body: A Gamified Problem‐Based Learning Project in Primary Education

School Science and Mathematics, EarlyView.
ABSTRACT Young learners' lack of motivation to study scientific‐related subjects nowadays is a topic of concern in our society. This study followed a quasi‐experimental design with a predominantly quantitative methods approach, complemented by qualitative data, to investigate how the combination of gamified and problem‐based learning could influence ...
Sergio Tirado‐Olivares, Maria Navío‐Inglés, Javier del Olmo‐Muñoz, Rosa M. Toledano   +3 more
wiley   +1 more source

An Examination of Ongoing Associations Between Ethnic/Racial Discrimination and Experiences of Belonging Among Black and Latinx Students Attending a Predominantly White Institution

Journal of Community &Applied Social Psychology, Volume 36, Issue 4, July/August 2026.
ABSTRACT Using longitudinal data collected across four years of college among a sample of Black and Latinx students enrolled at a predominantly White Institution (PWI; N = 170; 71% women), the present study investigated how experiences of ethnic/racial discrimination on campus may have influenced students' sense of belonging across their college years.
Daniela Fernández, Noelle M. Hurd
wiley   +1 more source

Some infinite series summations involving linear recurrence relations of order 2 and 3 [PDF]

Notes on Number Theory and Discrete Mathematics
This paper extends known results of second and third order recursive sequences through extensive formulations of properties of the roots of their characteristic equations, some are old but most are new. They are applied to novel studies of Σₙ₌ₒ^∞ aₘₙ/10ⁿ⁺
Anthony G. Shannon, Peter J.-S. Shiue, Shen C. Huang, Ali Balooch, Yu-Chung Liu   +4 more
doaj   +1 more source