Results 31 to 40 of about 1,592,568 (339)

Unlocking Undergraduate Problem Solving [PDF]

open access: yes, 2013
It is difficult to find good problems for undergraduates. In this article, we explore an interesting problem that can be used in virtually any mathematics course. We then offer natural generalizations, state and prove some related results, and ultimately
Cline, D., Peterson, K.
core   +1 more source

Mathematical Problem Solving: Variables that Affect Problem Solving Success

open access: yesInternational Research in Education, 2015
<p>Individuals who can solve the problems in everyday and business life is one of the primary goals of education due to the necessity to have problem solving skills to cope with life problems. Problem solving has an important role in mathematics education.
SEZGİN MEMNUN, DİLEK, ÇOBAN, MERVE
openaire   +4 more sources

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Problem solving [PDF]

open access: yes, 2008
Matteuzzi, Maurizio
core   +2 more sources

KOMPARASI KEMAMPUAN PEMECAHAN MASALAH ANTARA PEMBELAJARAN CREATIVE PROBLEM SOLVING DAN PROBLEM POSING

open access: yesUnnes Journal of Mathematics Education, 2015
Tujuan penelitian ini untuk mengetahui apakah kelas yang dikenai pembelajaran Creative Problem Solving (CPS) dan Problem Posing (PP) dapat mencapai ketuntasan klasikal dan untuk mengetahui manakah kemampuan pemecahan masalah yang lebih baik antara siswa ...
Moh. Firman Amardani Saputra   +1 more
doaj   +1 more source

Efektivitas E-Modul Sistem Pencernaan Berbasis Problem Solving Terhadap Kemampuan Pemecahan Masalah

open access: yesJIPI (Jurnal IPA dan Pembelajaran IPA), 2021
Learning during the Covid-19 pandemic has largely shifted to online learning. In response to this, it is necessary to prepare teaching materials that support online learning, one of which is the use of electronic models or e-modules.
Irvan Permana*   +2 more
doaj   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Introductory Problem Solving in Computer Science [PDF]

open access: yes, 1997
This paper describes our experiences in devising a lightweight, informal methodology for problem solving in introductory, university level, computer science.
Barnes, David J.   +2 more
core   +1 more source

On the complexity of hierarchical problem solving

open access: yes, 2005
Competent Genetic Algorithms can efficiently address problems in which the linkage between variables is limited to a small order k. Problems with higher order dependencies can only be addressed efficiently if further problem properties exist that can be ...
De Jong, Edwin   +2 more
core   +1 more source

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