RESEARCH OF THE RHYTHMICAL ABILITIES OF RHYTHMIC GYMNASTS by Giurka Gantcheva, Emil Videv, Bisser Grigorov

“…Methods: For coordination in rhythm we used four tests: Frontal kicking with legs and arms on the wall - (Fkla), Jumps in four squares – (J4sq), Crossover jumps in four squares – (Cj4sq), Kicking with legs and arms – (Kla). …”
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A‌E‌R‌O‌D‌Y‌N‌A‌M‌I‌C A‌N‌A‌L‌Y‌S‌I‌S A‌N‌D S‌I‌M‌U‌L‌A‌T‌I‌O‌N O‌F F‌L‌Y‌I‌N‌G B‌A‌L‌L‌A‌S‌T I‌N H‌I‌G‌H-S‌P‌E‌E‌D T‌R‌A‌I‌N‌S... by M. Talaee, H. Bakhtiarizadeh, S. Ghiasvand, M. Pooshideh

“…T‌h‌e f‌l‌y‌i‌n‌g b‌a‌l‌l‌a‌s‌t i‌s t‌h‌e r‌o‌t‌a‌t‌i‌o‌n o‌r j‌u‌m‌p‌i‌n‌g o‌f t‌h‌e b‌a‌l‌l‌a‌s‌t d‌u‌e t‌o t‌h‌e p‌r‌o‌d‌u‌c‌e‌d h‌i‌g‌h-s‌p‌e‌e‌d t‌r‌a‌i‌n p‌r‌e‌s‌s‌u‌r‌e w‌a‌v‌e. …”
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RESEARCH OF THE RHYTHMICAL ABILITIES OF PUPILS OF PRIMARY SCHOOL AGE by Marina Petrova, Emil Videv

“…The battery includes four tests: frontal kicking with legs and arms on the wall, jumps in four squares, crossover jumps in four squares, and kicking with legs and arms. …”
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Diffusions on a space of interval partitions: construction from Bertoin’s BES0(d), d ∈ (0, 1) by Winkel, M

“…We show that this is a member of a class of interval partition diffusions introduced recently and independently by Forman, Pal, Rizzolo and Winkel using a completely different construction from spectrally positive stable L\'evy processes with index between 1 and 2 and with jumps marked by squared Bessel excursions of a corresponding dimension between $-2$ and 0.…”

Random Walks on Comb-like Structures under Stochastic Resetting by Axel Masó-Puigdellosas, Trifce Sandev, Vicenç Méndez

“…We study the long-time dynamics of the mean squared displacement of a random walker moving on a comb structure under the effect of stochastic resetting. …”
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Relative age effects in elite Brazilian track and field athletes are modulated by sex, age category, and event type by Lucas Savassi Figueiredo, Drumond Gilo da Silva, Bruno Henrique Góes Oliveira, Arthur Gomes Ferreira, Petrus Gantois, Fabiano de Souza Fonseca

“…Abstract Aim: This study investigated the Relative Age Effect (RAE) in Brazilian track and field athletes based on sex, age category (U-16, U-18, U-20, U-23 and senior), and event type (sprints/hurdles, middle distance, long-distance, jumps, throws). Methods: Data from 2.259 male and 1.776 female elite track and field athletes, ranked top-50 in events held by the Brazilian Track and Field Confederation in 2019 were analyzed. …”
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Estimation and Monitoring of COVID-19's Transmissibility From Publicly Available Data by Antonio Silveira, Antonio Pereira

“…The disease is caused by contact with the SARS-CoV-2 virus, which probably jumped from an animal host to humans. SARS-CoV-2 infects various tissues in the body, notably the lungs, and patients usually die from respiratory complications. …”
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Optimal scaling of random-walk metropolis algorithms on general target distributions by Yang, J, Roberts, GO, Rosenthal, JS

“…For optimal scaling by maximizing expected squared jumping distance (ESJD), we show the asymptotically optimal acceptance rate 0.234 can be obtained under general realistic sufficient conditions on the target distribution. …”

A high-order finite difference method for moving immersed domain boundaries and material interfaces by Gabbard, James, van Rees, Wim M.

“…Through numerical experiments we demonstrate that the full discretization maintains high-order spatial and temporal accuracy in the presence of complex 3D geometries and for a range of boundary conditions, including Dirichlet, Neumann, and flux conditions with large jumps in coefficients.…”
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Pour la différence entre deux proportions jumelées, un nouveau test, plus valide et plus puissant [A new standard normal-based test for the difference between paired proportions to... by Laurencelle, Louis

“…When the compared proportions are paired, i.e. based on the same sources, the awkwardness of the binomial solution simply jumps skyward, their proposed implementations being doubtful and their exegeses warped and indirect. …”
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Structural model of cost overrun factors affecting Pakistani construction projects by Aftab Hameed Memon, Abdul Qadir Memon, Mohsin Ali Soomro, Muneeb Ayub Memon, Jam Shahzaib Khan Sahito

“…The model developed model will serve as a jumping-off point for academics, researchers, and practitioners in developing a cost-control system. …”
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Mobilising big data analytics capabilities to improve performance of tourism supply chains: the moderating role of dynamic capabilities by Gupta, Yuvika, Farheen Mujeeb, Khan, Kumar, Anil, Luthra, Sunil, Queiroz, Maciel

“…Purpose: With the emergence of big data analytics and the importance of analytics-driven decisions, the travel industry is swiftly jumping on and adopting the bandwagon. However, research in this domain is limited. …”
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Essays in capital markets by Kogan, Leonid, 1974-

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Genotype Distribution of the <i>ACTN3</i> p.R577X Polymorphism in Elite Badminton Players: A Preliminary Study by Javier Abián-Vicén, Pablo Abián, Alfredo Bravo-Sánchez, Inés Piñas-Bonilla, Beatriz Lara, Juan Del Coso

“…Thirty-one were men (26.2 ± 4.4 years) and twenty-two were women (23.4 ± 4.5 years). Chi-squared tests were used to analyze the differences in the distribution of <i>ACTN3</i> genotypes (RR, RX and XX) between categories and sexes. …”
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