Results 31 to 40 of about 8,993,640 (291)

Oscillation criteria for third-order functional half-linear dynamic equations

Advances in Difference Equations, 2017
In this paper, we study the third-order functional dynamic equation { r 2 ( t ) ϕ α 2 ( [ r 1 ( t ) ϕ α 1 ( x Δ ( t ) ) ] Δ ) } Δ + q ( t ) ϕ α ( x ( g ( t ) ) ) = 0 , $$ \bigl\{ r_{2}(t)\phi_{\alpha_{2}} \bigl( \bigl[ r_{1}(t) \phi _{\alpha _{1}} \bigl(
Taher S Hassan, Ravi P Agarwal, Wael W Mohammed   +2 more
doaj   +1 more source

Theory of Adiabatic fluctuations : third-order noise

, 1998
We consider the response of a dynamical system driven by external adiabatic fluctuations. Based on the `adiabatic following approximation' we have made a systematic separation of time-scales to carry out an expansion in $\alpha |\mu|^{-1}$, where $\alpha$
Arnoldus H F, Arnoldus H F, Banik S K, Berdichevsky V, Bixon M, Bourret R C, Bourret R C, Brissaud A, Cruty M R, Deb Shankar Ray, Fox R F, Gardiner C W, Jyotipratim Ray Chaudhuri, Kramers H A, Landau L D, Landau L D, Shlesinger M F, Suman Kumar Banik, van Kampen N G, van Kampen N G, Wax N   +20 more
core   +2 more sources

Clinical Course and Impact of Breaks in Therapy for Children With Relapsed/Refractory Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pediatric relapsed or refractory (R/R) solid tumors carry a dismal prognosis, and postrelapse patient experiences are not well described. We present postrelapse outcomes, including number of R/R events and subsequent therapy regimens.
Matthew T. McEvoy, Elizabeth L. Seashore, W. Susan Cheng, Shondra Clay, Jessica A. Casas, Jennifer H. Foster   +5 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Le couvent de Beaujeu : une approche du tiers-ordre franciscain à travers l’étude d’un « petit » couvent

Chrétiens et Sociétés, 2022
The study of the franciscan third order, also known as “Picpus” has been widely neglected among the regular orders of beggars in France. A few studies, mostly monographs on the scale of a single convent constitute most of the scientific literature ...
Matthieu Cathalan
doaj   +1 more source

Third order digital-to-analog converter [PDF]

, 1972
System, consisting of sample and hold digital-to-analog converter, clock circuit, sample delay circuit, initial condition circuit and interpolator circuit, improves accuracy of reconstructed analog signal without increasing sample ...
Dotson, W. P.
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

THIRD-ORDER EFFICIENCY IMPLIES FOURTH-ORDER EFFICIENCY

JOURNAL OF THE JAPAN STATISTICAL SOCIETY, 1996
Summary: \textit{K. Takeuchi} [Asymptotic theory of statistical inference. (1974)], \textit{K. Takeuchi} and \textit{M. Akahira} [Lect. Notes Math. 550, 604-638 (1976; Zbl 0398.62027)] and \textit{J. Pfanzagl} [Contributions to Statistics, Jaroslav Hajek Mem.
openaire   +3 more sources

The Implementation of Block Algorithm for the Solution of Third Order Oscillatory Problems

Cumhuriyet Science Journal
The implementation of block algorithm for the direct solution of third order oscillatory problems of the form has been studied in this paper. The methodology is carried out using the procedure of interpolation and collocation.
Taiye Oyedepo, Kareem Bello, Ajimoti Adam Ishaq, Adam Ajimoti Ishaq   +3 more
doaj   +1 more source

Comparison of properties of solutions of differential equations and recurrence equations with the same characteristic equation (on example of third order linear equations with constant coefficients) [PDF]

Opuscula Mathematica, 2006
Third order linear homogeneous differential and recurrence equations with constant coefficients are considered. We take the both equations with the same characteristic equation.
Jarosław Mikołajski, Ewa Schmeidel
doaj