Solution Pairs

In this work, we consider the Dirichlet boundary value problem for nonlinear triharmonic equation. Due to the reduction of the problem to operator equation for the pair of the right hand side function and the unknown second normal derivative of the function to be sought, we design an iterative method at both continuous and discrete levels for numerical solution of the problem.

11p vimulcahy 18-09-2023 5 3   Download

This book focuses on the National Council of Teachers of Mathematics (NCTM) content standards for Algebra. The activities are divided into four main sections based on the NCTM Algebra standards. Students will learn to understand patterns, relations, and functions. For grades 3–5, this includes describing, extending, and making generalizations about geometric and numeric patterns as well as representing and analyzing patterns and functions using words, tables, and graphs.

130p haojiubujain03 09-08-2023 6 3   Download

One option for a digital signature solution for devices with low memory and low bandwidth transmission over channels uses a short digital signature scheme based on Weil bilinear pairing aimed at short processing times, fast computation, and convenient deployment on applications.

7p vimalfoy 08-02-2023 5 2   Download

A combined experimental and theoretical study was performed to understand how the pore size of packing materials with pores 60–300 A˚ in size affects the separation of 5–50-mer oligonucleotides. For this purpose, we developed a model in which the solutes were described as thin rods to estimate the accessible surface area of the solute as a function of the pore size and solute size.

10p viginny 23-12-2022 6 3   Download

The effective separation of many solutes, including pharmaceuticals, can be performed using an ion-pair reagent (IPR) in the mobile phase. However, chromatographic separation and mathematical modelling are a challenge in ionpair chromatography (IPC), especially in preparative mode, due to the complicated chromatographic process.

10p viginny 23-12-2022 5 3   Download

(BQ) Ebook Linear optimization and extensions problems and solutions: Part 1 presents the following content: Chapter 1 introduction, chapter 2 the linear programming problem, chapter 3 basic concepts, chapter 4 five preliminaries, chapter 5 simplex algorithms, chapter 6 primal-dual pairs, chapter 7 analytical geometry.

205p runordie6 10-08-2022 6 3   Download

Liquid–liquid extraction of Au(III) from aqueous sodium malonate medium using 2-octylaminopyridine (2-OAP) as an extractant in xylene was achieved. The current work explored the influence of several experimental parameters such as pH, weak acid concentration, extractant concentration, equilibrium time, stripping agents, and aqueous:organic volume ratio on the extraction of Au(III). The experimental results showed that the Au(III) was quantitatively extracted to about 99.5% by 0.05 M 2-OAP in 0.05 M malonate at 5.0 pH.

22p tudichquannguyet 29-11-2021 5 2   Download

Knowledge of the pathogen-host interactions between the species is essentialin order to develop a solution strategy against infectious diseases. In vitro methods take extended periods of time to detect interactions and provide very few of the possible interaction pairs. Hence, modelling interactions between proteins has necessitated the development of computational methods. The main scope of this paper is integrating the known protein interactions between thehost and pathogen organisms to improve the prediction success rate of unknown pathogen-host interactions.

11p thiencuuchu 27-11-2021 11 1   Download

This research proposes a new Hybrid Meta-heuristic model which is a combination of Ant Colony Optimization algorithm (ACO), Bacterial foraging algorithm (BFA), and Pair-Wise Exchange Heuristic algorithm (PWEH). The proposed algorithm is named Dynamic Hybrid Ant Colony Algorithm (DHACA) model that can enhance local and global searches simultaneously. In addition, parameter values are optimized to create a better solution.

11p chauchaungayxua12 09-07-2021 13 1   Download

In this paper, dynamic stiffness model of a cracked frame structure that represents a planar tower crane is established in an explicit form based on general solution of cracked 2Dbeam element vibration. The crack is modeled by a pair of equivalent springs of stiffness calculated from the crack depth. An explicit form of frequency equation is first established and then solved for numerical sensitivity analysis of natural frequencies of the structure to cracks. An experimental study is accomplished to validate the theoretical development.

13p cothumenhmong9 04-01-2021 14 1   Download

High-throughput Next-Generation Sequencing (NGS) techniques are advancing genomics and molecular biology research. This technology generates substantially large data which puts up a major challenge to the scientists for an efficient, cost and time effective solution to analyse such data. Further, for the different types of NGS data, there are certain common challenging steps involved in analysing those data.

13p vikentucky2711 26-11-2020 21 0   Download

Accurately predicted contacts allow to compute the 3D structure of a protein. Since the solution space of native residue-residue contact pairs is very large, it is necessary to leverage information to identify relevant regions of the solution space, i.e. correct contacts.

11p viflorida2711 30-10-2020 17 3   Download

The following will be discussed in this chapter: Glucose-insulin system, UVA/Padova model (FDA approved!), linearization at an equilibrium yields an LTI model, phase plane trajectories, complex eigenvalue pairs (CT case).

8p nanhankhuoctai3 25-05-2020 11 1   Download

The experiment of vase solution was standardized for longer vase-life of gladiolus flower. In this investigation gladiolus spikes were harvested at basal pair opened bud stage in early morning from the field, thereafter spikes were put into conical flask containing vase solution of different concentration as per treatment in laboratory of Department of Horticulture.

6p trinhthamhodang1212 06-04-2020 8 0   Download

Surfactant-enhanced hollow fiber liquid phase (SE-HF-LPME) microextraction was applied for the extraction of melamine in conjunction with high performance liquid chromatography with UV detection (HPLC–UV). Sodium dodecyl sulfate (SDS) was added firstly to the sample solution at pH 1.9 to form hydrophobic ion-pair with protonated melamine. Then the protonated melamine–dodecyl sulfate ion-pair (Mel–DS) was extracted from aqueous phase into organic phase immobilized in the pores and lumen of the hollow fiber.

10p trinhthamhodang1 16-11-2019 19 0   Download

(bq) part 1 book “supramolecular chemistry” has contents: concepts, the supramolecular chemistry of life, cation-binding hosts, anion binding, ion pair receptors, molecular guests in solution, solid-state inclusion compounds.

474p dien_vi09 13-10-2018 41 1   Download

In this chapter you will learn: Define the following terms: amphipathic molecules, aquaporins, diffusion; explain how membrane fluidity is influenced by temperature and membrane composition; distinguish between the following pairs or sets of terms: peripheral and integral membrane proteins, channel and carrier proteins, osmosis, facilitated diffusion, and active transport, hypertonic, hypotonic, and isotonic solutions.

38p nomoney10 04-05-2017 37 4   Download

(bq) part 1 book "supramolecular chemistry" has contents: concepts, the supramolecular chemistry of life‘nat, cation binding hosts, anion binding, ion pair receptors, molecular guests in solution, solid state inclusion compounds, crystal engineering.

570p bautroibinhyen20 06-03-2017 41 6   Download

Chapter 7 - Membrane structure and function. In this chapter you will learn: Define the following terms: amphipathic molecules, aquaporins, diffusion; explain how membrane fluidity is influenced by temperature and membrane composition; distinguish between the following pairs or sets of terms: peripheral and integral membrane proteins, channel and carrier proteins, osmosis, facilitated diffusion, and active transport, hypertonic, hypotonic, and isotonic solutions.

67p tangtuy02 08-03-2016 42 2   Download

In this chapter you will learn: Definition, two important singularity functions, transform pairs, properties of the transform, inverse transform, initial-value and final-value theorems, laplace circuit solutions, circuit element models, analysis techniques, convolution integral, transfer function.

106p youcanletgo_04 17-01-2016 35 1   Download