Results 31 to 40 of about 2,297,645 (316)

Third order optical nonlinearity of graphene

New Journal of Physics, 2014
We perform a perturbative calculation of the third order optical conductivities of doped graphene, using approximations valid around the Dirac points and neglecting effects due to scattering and electron–electron interactions.
J L Cheng, N Vermeulen, J E Sipe
doaj   +1 more source

ON A THIRD ORDER DIFFERENCE EQUATION

Acta Universitatis Apulensis, 2018
Summary: In this paper, the authors solve the difference equation \[ x_{n+1} =\frac{x_nx_{n-2}}{-ax_n + bx_{n-2}}, \quad n = 0, 1, \dots, \] where \(a\) and \(b\) are positive real numbers and the initial values \(x_{-2}, x_{-1}\) and \(x_0\) are real numbers.
openaire   +2 more sources

Third-order Dataframe

, 2016
Raw logistic regression data (third-order scale of selection) for leopards Panthera ...
Julien Fattebert (720565), Robinson, Hugh, Ross T. Pitman (3397391), Samual T. Williams (3397388), Luke T. B. Hunter (445518), Swanepoel, Lourens, Kathryn S. Williams (3348674), Williams, Samual T., Russell A. Hill (494904), Hugh Robinson (3397382), Rob Slotow (93177), Pitman, Ross T., Fattebert, Julien, Balme, Guy A., Guy A. Balme (445519), Hill, Russell A., Hunter, Luke T. B., John Power (3397385), Williams, Kathryn S., Power, John, Lourens Swanepoel (3397394), Slotow, Rob   +21 more
core   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

Offender engagement with third sector organisations: a national prison-based survey [PDF]

, 2011
This paper is the second in a series that investigates the involvement of the third sector in the resettlement of prisoners. Working paper 57 found that nearly 20,000 third sector organisations reported engagement in work with offenders through seven ...
Mills, Alice, Meek, Rosie, Gojkovic, Dina   +2 more
core  

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási, Bernadett Borbála Huszti, Gábor Barna, Marko Kavcic, Janez Jazbec, Lennart Lenk, Vera Münch, Sophia Polychronopoulou, Ágnes Márk, Maria Thastrup, Lüder H. Meyer, Kjeld Schmiegelow, Cornelia Eckert, Christina Halsey, Dániel J. Erdélyi   +14 more
wiley   +1 more source

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

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

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