Results 31 to 40 of about 752,600 (318)

Textbooks as source for conceptional confusion in teaching and learning ‘acids and bases’ in lower secondary school

open access: yesChemistry Teacher International, 2019
Chemistry teaching and learning bears some subject-specific challenges. For example, explanations and considerations of chemical phenomena drawing on the macroscopic, the sub-microscopic and the representational level.
Lembens Anja   +4 more
doaj   +1 more source

How Do Deep-Learning Framework Versions Affect the Reproducibility of Neural Network Models?

open access: yesMachine Learning and Knowledge Extraction, 2022
In the last decade, industry’s demand for deep learning (DL) has increased due to its high performance in complex scenarios. Due to the DL method’s complexity, experts and non-experts rely on blackbox software packages such as Tensorflow and Pytorch. The
Mostafa Shahriari   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

The acquisition of professional competence. [PDF]

open access: yes, 1999
The research began by examining professions, both historically and as they are today. It went on to investigate the nature of professional practice and professional competence.
Cheetham, G., Cheetham, Graham
core  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Health and social care staff’s experiences working with adults with complex needs – a focus group study

open access: yesBMC Health Services Research
Background Multimorbidity is increasing globally, affecting over one-third of the population. Adults with complex needs often experience physical, mental, and cognitive disorders, leading to increased healthcare utilization, reduced quality of life, and ...
Ulrika Harris   +3 more
doaj   +1 more source

Application of the Wave Based Technique for steady-state semi-infinite sound radiation analysis

open access: yesComputer Assisted Methods in Engineering and Science, 2022
This paper reports on the development of a novel wave based prediction technique for the steady-state sound radiation analysis of three-dimensional semi-infinite problems.
Jan Rejlek   +4 more
doaj  

Asymmetric chiral and antichiral mechanical metamaterials with tunable Poisson’s ratio

open access: yesAPL Materials, 2022
Mechanical metamaterials with zero or negative Poisson’s ratio were subject to increasing research interest over the last few years. Their energy absorption capabilities make them suitable for impact and dampening applications, such as personal ...
Mathias Fleisch   +6 more
doaj   +1 more source

Religious competence as cultural competence [PDF]

open access: yesTranscultural Psychiatry, 2012
Definitions of cultural competence often refer to the need to be aware and attentive to the religious and spiritual needs and orientations of patients. However, the institution of psychiatry maintains an ambivalent attitude to the incorporation of religion and spirituality into psychiatric practice.
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

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