Solutions to Second In - Class Exam

On Approximate Stationary Radial Solutions for a Class of Boundary Value Problems Arising in Epitaxial Growth Theory

In this paper, we consider a non-self-adjoint, singular, nonlinear fourth order boundary value problem which arises in the theory of epitaxial growth. It is possible to reduce the fourth order equation to a singular boundary value problem of second order given by w''-1/r w'=w^2/(2r^2 )+1/2 λ r^2. The problem depends on the parameter λ and admits multiple solutions. Therefore, it is difficult to...

Problem Set 3 Midterm Exam

Solutions must be submitted at beginning of class on Wednesday, March 3, 2004. This is an open-book exam. Handwritten answers are fine as long as they are legible and organized. Please show all work. I've tried to leave space on this handout for your solutions. The midterm is worth 15% of your total grade.

Study of kinetics, isotherms and thermodynamics of lead adsorption from aqueous solutions using Lignocellulose Nano-fibers (LCNFs)

The surface adsorption of heavy metals in effluents with nanoparticles is today asuitable method for effluents treatment. In the present study, lignocellulose nano-fibers(LCNFs) were used as natural adsorbent for lead adsorption. The aim was to evaluate leadadsorption using adsorption isotherms, kinetics and thermodynamics. Fourier TransformInfrared Sp...

Solutions to Third In - Class Exam

Solutions to First In - Class Exam

CS 262A Midterm Exam SOLUTIONS

This exam is open book-feel free to consult any textual references you deem appropriate. These questions should be answerable with a combination of the class readings, class notes, and some thinking; there is no reason to consult any additional material. (Doing so may simply confuse things!) You are not allowed to discuss the questions with anyone! Submit your answers as a PDF file using the Mi...