نتایج جستجو برای: bdf

تعداد نتایج: 340  

2015
Anil Kumar Neelam Upadhyay Prabhakar V Padghan Kamal Gandhi Darshan Lal Vivek Sharma

Two type of adulterants i.e. soybean oil (SO) and buffalo depot fat (BDF) along with pure cow and buffalo milk fats, collected and prepared after every two months of interval for a complete one year, were analyzed for their fatty acid composition using gas liquid chromatography. Both the adulterants were added individually at 5, 10 and 15 percent levels (v/v) as well as in their combinations at...

Journal: :Journal of animal science 2009
B J White D Blasi L C Vogel M Epp

Cattle transportation by commercial truck carrier is common in the United States, and often cattle are placed within 1 of 8 potential compartments within the truck for the journey. The objective of this research was to determine potential associations between animal wellness (as measured by ADG and health outcomes) during a relatively short backgrounding phase (46.6 +/- 8.5 d) and location with...

Journal: :The journal of physical chemistry. A 2017
Jéssica B R Lino Eduardo P Rocha Teodorico C Ramalho

Quantum computing is the field of science that uses quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data. The fundamental information unit used in quantum computing is the quantum bit or qubit. It is well-known that quantum computers could theoretically be able to solve problems much more quickly than any classical computers. Currently, the first a...

2017
Faisal Rafeea Ahmed Al Ansari Ehab M Abbas Khalifa Elmusharaf Mohamed S Abu Zeid

Background Employees working in emergency departments (EDs) in hospital settings are disproportionately affected by workplace violence as compared to those working in other departments. Such violence results in minor or major injury to these workers. In other cases, it leads to physical disability, reduced job performance, and eventually a nonconducive working environment for these workers. M...

Journal: :J. Comput. Physics 2016
Oscar P. Bruno Max Cubillos

This paper introduces alternating-direction implicit (ADI) solvers of higher order of timeaccuracy (orders two to six) for the compressible Navier-Stokes equations in twoand threedimensional curvilinear domains. The higher-order accuracy in time results from 1) An application of the backward differentiation formulae time-stepping algorithm (BDF) in conjunction with 2) A BDF-like extrapolation t...

2006
Hoang Duc Minh Hans Georg Bock Hoang Xuan Phu Johannes P. Schlöder

Chemically reacting flows in catalytic monoliths are investigated. The fluid dynamics are modelled by the boundary layer equations (BLEs), which are a large system of parabolic partial differential equations (PDEs) with highly nonlinear boundary conditions arising from the coupling of surface processes with the flow field inside the channel. The BLEs are obtained by simplifying the comprehensiv...

Journal: :Journal of Scientific Computing 2022

Singular source terms in sub-diffusion equations may lead to the unboundedness of solutions, which will bring a severe reduction convergence order existing time-stepping schemes. In this work, we propose two efficient schemes for solving with class mildly singular time. One discretization is based on Grünwald-Letnikov and backward Euler methods. First-order error estimate respect time rigorousl...

Journal: :Journal of the Bahrain Medical Society 2022

Syphilis in pregnancy is a worrisome topic due to its fetal consequences. The diagnosis and management of such case might be intriguing when overlapped with Behçet’s disease, an inflammatory disease involving multiple organ systems. This presents 35-year-old pregnant female, known hypothyroidism, presenting at 33 weeks the emergency department Bahrain Defense Force (BDF) hospital vaginal leakin...

Journal: :Mathematics 2022

Semi-implicit multistep methods are an efficient tool for solving large-scale ODE systems. This recently emerged technique is based on modified Adams–Bashforth–Moulton (ABM) methods. In this paper, we introduce new semi-explicit and semi-implicit predictor–corrector the backward differentiation formula Adams–Bashforth We provide a thorough study of numerical stability performance compare their ...

Journal: :SIAM Journal on Scientific Computing 2021

Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 27 July 2020Accepted: 28 2021Published online: 02 November 2021Keywordsparabolic equation, subdiffusion backward differentiation formula, parallel-in-time algorithm, convergence analysis, convolution quadratureAMS Subject Headings65Y05, 65M15, 65M12Publication DataISSN (p...

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