Results 91 to 100 of about 13,939,585 (375)

Program simplification as a means of approximating undecidable propositions [PDF]

open access: yes, 1999
We describe an approach which mixes testing, slicing, transformation and formal verification to investigate speculative hypotheses concerning a program, formulated during program comprehension activity.
Binkley, D   +4 more
core   +2 more sources

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Improving Students’ Vocabulary Acquisition and Reading Comprehension by Using the Extensive Reading Approach at Grade 8 of SMP Negeri 2 Silima Punggapungga Dairi

open access: yesJournal of English Teaching and Applied Linguistics
This study investigates the effectiveness of the Extensive Reading approach in improving vocabulary acquisition and reading comprehension among eighth-grade students at SMP Negeri 2 Silima Punggapungga.
Fransisca Simanjuntak   +1 more
doaj   +1 more source

Adding traceability to an educational IDE : a thesis presented in partial fulfilment of the requirements for the Master degree in Computer Science at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2016
High dropout and failure rate in introductory programming courses indicate the need to improve programming comprehension of novice learners. Some of educational tools have successfully used game environments to motivate students. Our approach is based
Sui, Li
core  

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

The abstraction effect on logic rules application [PDF]

open access: yes, 2013
The aim of this study is to analyze the relationship between training on abstraction and the comprehension of logic rules. In order to evaluate the possibility of improvement on logic performance we have selected the particular case of the DeMorgan’s ...
Campitelli, Guillermo Jorge   +2 more
core  

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Efektivitas Pembelajaran Fisika melalui Pendekatan Open-ended pada Materi Listrik Dinamis terhadap Pemahaman Konsep Fisika Siswa di Sman 10 Pekanbaru [PDF]

open access: yes, 2015
This research aims to determine the effectiveness of physics learning by open-ended approach in lesson dynamic electric to students' physics concept comprehension in class X5 IPA SMAN 10 Pekanbaru.
Andriany, K. A. (Kitty)   +2 more
core  

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Taiwanese high school EFL teachers’ perceptions of their listening instruction [PDF]

open access: yes, 2015
In 2015 an English listening test was included in the Taiwan College Entrance Examination. This paper reports on a small-scale study looking at the related pedagogical practices of senior high school teachers in Taiwan.
Liao, CYW, Yeldham, M
core  

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