Results 71 to 80 of about 48,024,398 (223)

Occurrence of pyrrolizidine alkaloids in animal- and plant-derived food: results of a survey across Europe

open access: yesFood Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment, 2018
Pyrrolizidine alkaloids (PAs) are secondary metabolites of plant families such as Asteraceae or Boraginaceae and are suspected to be genotoxic carcinogens. Recent investigations revealed their frequent occurrence in honey and particularly in tea.
P. Mulder   +6 more
semanticscholar   +1 more source

Ten challenges for EEG-based affective computing

open access: yesBrain Science Advances, 2019
The emerging field of affective computing focuses on enhancing computers’ ability to understand and appropriately respond to people’s affective states in human-computer interactions, and has revealed significant potential for a wide spectrum of ...
Xin Hu   +3 more
doaj   +1 more source

The Least of These: Amachi and the Children of Prisoners [PDF]

open access: yes, 2012
There is no rule book for creating, implementing and sustaining a successful social intervention. Hundreds, if not thousands, of now-defunct social programs attest to this reality.
Thomas J. Smith
core  

Rare Bilateral C3 Cervical Spondylolysis: Report of Four Cases and a Literature Review

open access: yesBrain Science Advances, 2015
Objective To review and discuss the etiology, diagnosis and treatment C3 of bilateral cervical spondylolysis. Methods This was a retrospective review of the clinical features, imaginge findings, and treatment of 4 cases of bilateral C3 cervical ...
Huaiyu Tong   +3 more
doaj   +1 more source

What Do These Images Show? [PDF]

open access: yes
In this activity, students, working in small groups, will examine images of surface features on Mars and attempt to identify them, speculate as to their origins, and determine their size.

core  

Ignore These At Your Peril: Ten principles for trust design [PDF]

open access: yes, 2010
Online trust has been discussed for more than 10 years, yet little practical guidance has emerged that has proven to be applicable across contexts or useful in the long run. 'Trustworthy UI design guidelines' created in the late 90ies to address the then
Riegelsberger, J, Sasse, MA
core  

The Jardin d’Hiver in Paris, a Structural Glass Case Study

open access: yesChallenging Glass Conference Proceedings, 2022
The 30 Avenue Montaigne in Paris, historical headquarters of Christian Dior on the Avenue Montaigne in Paris is currently undergoing a major refurbishment to be finished by early 2022.
Jorge Hidalgo   +3 more
doaj  

Integration of Neuroimaging and Microarray Datasets through Mapping and Model-Theoretic semantic Decomposition of Unstructured phenotypes

open access: yesCancer Informatics, 2009
An approach towards heterogeneous neuroscience dataset integration is proposed that uses Natural Language Processing (NLP) and a knowledge-based phenotype organizer system (PhenOS) to link ontology-anchored terms to underlying data from each database ...
Spiro P. Pantazatos   +3 more
doaj   +1 more source

The Academic Profession in England: Still stratified after all these years? [PDF]

open access: yes, 2008
This chapter focuses on the findings from the initial analysis of the responses to a survey of nearly 1,700 academics from a wide range of higher education institutions (HEIs) throughout the UK which was carried out by the Centre for Higher Education ...
Locke, William
core  

Ghost Imaging for Online Angiography

open access: yesBrain Science Advances, 2017
Ghost imaging (GI) has characteristics that make it promising for applications in life sciences and other fields, such as its high sensitivity and strong anti-interference compared with traditional imaging.
Zhaohua Yang   +3 more
doaj   +1 more source

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