Results 31 to 40 of about 3,991,458 (252)
Oscillatory Behavior of Even-Order Half-Linear Neutral Differential Equations
, 2022 This paper discusses some sufficient conditions for oscillatory behavior of even-order half-linear neutral differential equation.
S. K. Thamilvanan +2 more
core +1 more source
Asymptotic behavior of even-order noncanonical neutral differential equations
Demonstratio Mathematica, 2022 In this article, we study the asymptotic behavior of even-order neutral delay differential equation (a⋅(u+ρ⋅u∘τ)(n−1))′(ℓ)+h(ℓ)u(g(ℓ))=0,ℓ≥ℓ0,{(a\cdot {(u+\rho \cdot u\circ \tau )}^{(n-1)})}^{^{\prime} }(\ell )+h(\ell )u(g(\ell ))=0,\hspace{1.0em}\ell ...
Moaaz Osama +4 more
doaj +1 more source
Glucose metabolism and oscillatory behavior of pancreatic islets [PDF]
Physical Review E, 2005 A variety of oscillations are observed in pancreatic islets.We establish a model, incorporating two oscillatory systems of different time scales: One is the well-known bursting model in pancreatic beta-cells and the other is the glucose-insulin feedback model which considers direct and indirect feedback of secreted insulin.
Kang, H. +5 more
openaire +3 more sources
OSCILLATORY BEHAVIOR OF THE SQUID AXON MEMBRANE POTENTIAL [PDF]
The Journal of General Physiology, 1958 Squid axons impaled with a microelectrode have been treated with concentrations of xylene and benzene such that there is no change in threshold or resting potential at 20°C., while the spike height declines about 10 mv. A decrease in ambient temperature results in large, reversible, increases in threshold.
R A, SJODIN, L J, MULLINS
openaire +2 more sources
Squeezing of Primordial Gravitational Waves as Quantum Discord
Universe, 2020 We investigate the squeezing of primordial gravitational waves (PGWs) in terms of quantum discord. We construct a classical state of PGWs without quantum discord and compare it with the Bunch−Davies vacuum.
Akira Matsumura, Yasusada Nambu
doaj +1 more source
, 2020 วัตถุประสงค์ของบทความนี้ต้องการจำแนกพฤติกรรมของวัสดุ และสมบัติรีโอโลยีที่ได้จากการทดสอบแบบเฉือนเป็นรอบ (Oscillatory Shear) ซึ่งเป็นการทดสอบที่ได้รับการยอมรับในแวดวงวิชาการ ในการใช้เป็นเครื่องมือในการจำแนกวัสดุ ในบทความนี้จะใช้ตัวแปรตามประกาศสมาคมรีโอโลย ...
Kolitawong, Chanyut
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On the Qualitative Analysis of Solutions of Two Fractional Order Fractional Differential Equations
MathematicsIn applied sciences, besides the importance of obtaining the analytical solutions of differential equations with constant coefficients, the qualitative analysis of the solutions of such equations is also very important.
Yasar Bolat +2 more
doaj +1 more source
, 2007 Pulsatile insulin output, paralleled by oscillations in intracellular Ca(2+), reflect oscillating metabolism within beta-cells in response to secretory fuels.
Heart, Emma +3 more
core +1 more source
Oscillatory Sequences of Firing in the Locust Olfactory System: Mechanisms and Functional Significance [PDF]
, 1999 What neural codes does the brain use to represent and process sensory information? Stimulus-evoked oscillatory synchronization of neuronal activity has been observed in many systems, yet the possible functions of such rhythmic synchronization in neural ...
Wehr, Michael Stephen
core +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source