Results 51 to 60 of about 14,220,333 (384)
Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors
Population Ecology, EarlyView.Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley +1 more source
Physical Mathematics and The Fine-Structure Constant [PDF]
, 2018 Research into ancient physical structures, some having been known as the seven wonders of the ancient world, inspired new developments in the early history of mathematics.
Sherbon, Michael A.
core +3 more sources
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
Which qualities did aspiring teachers value in their ‘best’ mathematics teachers? [PDF]
, 2012 When aspiring mathematics teachers were asked to describe one of their own mathematics teachers who had made an impact on them it was found that personal attributes such as empathy, caring and commitment to their students were mentioned most often.
Forsythe, Sue, Lewis, Gareth
core +1 more source
Geometry, EFE's and Foundations for Brane Cosmology
, 2004 I argue that GR Cauchy and Initial Value Problem mathematics is a valuable source of ideas for braneworlds based on higher-dimensional Einstein field equations.Comment: 2 pages, to appear in Proceedings of Rio de Janeiro 2003 Marcel Grossmann ...
Anderson, E.
core +1 more source
Stability of quantized time-delay nonlinear systems: A Lyapunov-Krasowskii-functional approach [PDF]
, 2009 Lyapunov-Krasowskii functionals are used to design quantized control laws for nonlinear continuous-time systems in the presence of constant delays in the input. The quantized control law is implemented via hysteresis to prevent chattering.
A Isidori +21 more
core +10 more sources
Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment
FEBS Letters, EarlyView.The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke +2 more
wiley +1 more source
Mathematics and its value for engineering students: what are the implications for teaching?
, 2015 Mathematics has long been known to be problematic for university engineering students and their teachers, for example, Scanlan.[1] This paper presents recent data gathered from interviews with engineering students who experienced problems with ...
D. Harris +5 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.This study develops a semi‐supervised classifier integrating multi‐genomic data (1404 training/5893 validation samples) to improve homologous recombination deficiency (HRD) detection in breast cancer. Our method demonstrates prognostic value and predicts chemotherapy/PARP inhibitor sensitivity in HRD+ tumours.
Rong Zhu +12 more
wiley +1 more source
Jurnal Pendidikan Matematika Unpatti, 2023 This research is an expostfacto research with a quantitative approach. The purpose of this study was to determine whether (1) the effect of self-confidence on the mathematics learning achievement of class X students of SMA Negeri 1 Merauke, (2) the ...
Prastika Putri Handayani +2 more
doaj +1 more source