Parallel ELLPACK [35, 61] is a machine independent problem solving environment (PSE) that supports PDE (partial di erential equations) computing across many hardware platforms. In this paper we review parallel methodologies based on the \divide and conquer" computational paradigm and their infrastructure for solving general elliptic PDEs. Particularly, we describe those that have been implement...

This study cxaniitied the relations between everyday problems, social problem solving, und dcprcission and anviep in middle-aged and elderly communip residents, using a niitltidiniensiorirri measure of social pmhlem-solving abiligp that ussesses positive problem orientation, negative problem orientation, rational problem solving, inipulsivitylcarelessiiess style, and avoidance style. W i d e pr...

BACKGROUND The format of a mathematics problem often influences students' problem-solving performance. For example, providing diagrams in conjunction with story problems can benefit students' understanding, choice of strategy, and accuracy on story problems. However, it remains unclear whether providing diagrams in conjunction with symbolic equations can benefit problem-solving performance as w...

objectives: the study was aimed to determine the effectiveness of verbal self-instruction training on math problem-solving of intellectually disabled boy students in tehran provinces. methods: the study was a semi-experimental with pre-test and post-test design with control group. thirty intellectually disabled boy students were selected randomly through cluster sampling method from 9th grade s...

BOLIVAR problem solving environment (PSE) is the multi-functional computational software for the researches and engineers who explore the extreme environmental conditions to design and build offshore structures and floating objects. It contains a set of computational modules of various methods for extreme analysis, and a set of modules for the stochastic and hydrodynamic simulation of metocean ...

background: clinical reasoning process leads clinician to get purposeful steps from signs and symptoms toward diagnosis and treatment. this research intends to investigate the effect of teaching clinical reasoning on problem-solving skills of medical students.   methods: this research is a semi-experimental study. nineteen medical student of the pediatric ward as case group participated in a tw...

introduction: mental sets are clues which are already coded and stored in memory, and retrieved when needed. the present study investigated the role of mental sets in solving anagram problems. methods: the design of this study is an experimental with repeated measurement design. the participants were 20 ma students and graduates chosen through voluntary sampling. each of them were required to u...