Results 111 to 120 of about 515,184 (299)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Formative and summative assessment and the notion of constructive alignment

open access: yes, 2005
This paper discusses the different perceptions of first year accounting students about their tutorial\ud activities and their engagements in assessment.
Muldoon, Nona, Lee, Chrisann
core  

Learning Effective Skeletal Representations on RGB Video for Fine-Grained Human Action Quality Assessment

open access: yes, 2020
In this paper, we propose an integrated action classification and regression learning framework for the fine-grained human action quality assessment of RGB videos.
Tsung-Chih Hsiao   +4 more
core   +1 more source

Designing quality improvement initiatives: the action effect method, a structured approach to identifying and articulating programme theory [PDF]

open access: yes, 2014
Background The identification and articulation of programme theory can support effective design, execution and evaluation of quality improvement (QI) initiatives.
Reed, JE   +4 more
core   +1 more source

Deep spatio-temporal graph convolutional network for police combat action recognition and training assessment

open access: yesScientific Reports
Traditional police combat training relies heavily on subjective evaluation by human instructors, which lacks consistency and comprehensive coverage of complex movement patterns in real-world scenarios. This paper presents an enhanced deep spatio-temporal
Yan Wang
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

The introduction of external quality assurance in South African higher education: an analysis of stakeholder response

open access: yes, 2007
This is an Accepted Manuscript of an article published by Taylor & Francis in Quality in Higher Education on 30 October, available online: http://www.tandfonline.com/10.1080/13538320701629129.This paper analyses the take-up of proposals for a national ...
Luckett, Kathy
core  

Harmonizing quality measures of FAIRness assessment towards machine-actionable quality information

open access: yesInternational Journal of Digital Earth
ABSTRACT FAIR Principles are a set of high-level guidelines for sharing digital resources. The growing global adoption of the FAIR Principles by policymakers, funders, and organizations compels data professionals, projects, and repositories to demonstrate the level of FAIR-compliance (referred to as FAIRness) of their digital data, metadata, and ...
Peng, Ge   +11 more
openaire   +2 more sources

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