Results 31 to 40 of about 55,374 (312)

The Roles of recognition processes and look-ahead search in time-constrained expert problem solving: Evidence from grandmaster level chess.

open access: yes, 1996
Chess has long served as an important standard task environment for research on human memory and problem-solving abilities and processes. In this paper, we report evidence on the relative importance of recognition processes and planning (look-ahead ...
Simon, H A, Gobet, F
core   +1 more source

Implementation of Problem-Based Learning Model to Improve High School Students' Problem-Solving Ability on Physics Materials

open access: yesJPFT (Jurnal Pendidikan Fisika dan Teknologi)
This research aims to see whether there is an influence of the problem-based learning model on students' problem-solving abilities in physics material at SMAN 9 Gowa.
Aisya R   +3 more
doaj   +1 more source

Analysis of Student Problem Solving Skill and Activity Concentration on a Senior High School

open access: yesAl-Jabar, 2018
The aim of the research  to know the level of student  problem solving skill of  Senior high school students on their  mathematical problem and activity concentration. The object of the research was conducted  at one of Senior high school of Cimahi.
Heris Hendriana   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

What makes an insight problem? The roles of heuristics, goal conception and solution recoding in knowledge-lean problems. [PDF]

open access: yes, 2004
Four experiments investigated transformation problems with insight characteristics. In Experiment 1, performance on a version of the 6-coin problem that had a concrete and visualizable solution followed a hill-climbing heuristic.
MacGregor, J. N.   +8 more
core   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

An Exploration of Real-World Analogical Problem Solving in Novices. [PDF]

open access: yes, 2002
Despite the postulated importance of analogising to human cognition, the study of analogical problem solving in the laboratory has found disappointing results.
Ball, Linden J   +5 more
core  

Observation can be as effective as action in problem solving

open access: yes, 2007
The present study discusses findings that replicate and extend the original work of Burns and Vollmeyer (2002), which showed that performance in problem solving tasks was more accurate when people were engaged in a non-specific goal than in a specific
Osman, M, Osman, M.
core   +1 more source

Terapi Kognitif Perilaku untuk Mengurangi Masalah Perilaku pada Anak Conduct Disorder

open access: yesJIP (Jurnal Intervensi Psikologi), 2017
This research goals is to know whether problem solving skill training (PSST) can be effective to decrease conduct problem to a child with conduct disorder.
Dinda Septiani, Eka Ervika
doaj   +1 more source

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