Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Antibody activity (2)
- Immobilized particles (2)
- Immunoassays (2)
- Random sequential adsorption (2)
- Aging diffusion (1)
-
- Autism (1)
- Bayesian statistics (1)
- Biological cell (1)
- Connectome (1)
- Consciousness (1)
- Electron neutrino (1)
- Examination (1)
- Exponential random graph models (1)
- Healthcare professional (1)
- Large number coincidences (1)
- Natural science (1)
- Neural unreliability (1)
- Neuropathological theory of austism (1)
- New theory (1)
- Smoking cessation (1)
- Tobacco dependence (1)
- Tractography (1)
- Training (1)
- Uncertainty principle (1)
- Weak force (1)
- Publication
Articles 1 - 6 of 6
Full-Text Articles in Physical Sciences and Mathematics
An Examination Of The Neural Unreliability Thesis Of Autism, John Butler, Sophie Molholm, Gizely Andrade, John J. Foxe
An Examination Of The Neural Unreliability Thesis Of Autism, John Butler, Sophie Molholm, Gizely Andrade, John J. Foxe
Articles
An emerging neuropathological theory of Autism, referred to here as “the neural unreliability thesis,” proposes greater variability in moment-to-moment cortical representation of environmental events, such that the system shows general instability in its impulse response function. Leading evidence for this thesis derives from functional neuroimaging, a methodology ill-suited for detailed assessment of sensory transmission dynamics occurring at the millisecond scale. Electrophysiological assessments of this thesis, however, are sparse and unconvincing. We conducted detailed examination of visual and somatosensory evoked activity using high-density electrical mapping in individuals with autism (N = 20) and precisely matched neurotypical controls (N = 20), recording …
Modelling Random Antibody Adsorption And Immunoassay Activity, Dana Mackey, Eilis Kelly, Robert Nooney
Modelling Random Antibody Adsorption And Immunoassay Activity, Dana Mackey, Eilis Kelly, Robert Nooney
Articles
One of the primary considerations in immunoassay design is optimizing the concentration of capture antibody in order to achieve maximal antigen binding and, subsequently, improved sensitivity and limit of detection. Many immunoassay technologies involve immobilization of the antibody to solid surfaces. Antibodies are large molecules in which the position and accessibility of the antigen-binding site depend on their orientation and packing density. In this paper we propose a simple mathematical model, based on the theory known as random sequential adsorption (RSA), in order to calculate how the concentration of correctly oriented antibodies (active site exposed for subsequent reactions) evolves during …
Irish Healthcare Staff - Smoking, Training And Activity In Treatment Of Tobacco Dependence - An Online Survey, Sheila Keogan
Irish Healthcare Staff - Smoking, Training And Activity In Treatment Of Tobacco Dependence - An Online Survey, Sheila Keogan
Other Resources
INTRODUCTION Ireland has strong tobacco control legislation but must get smokers to stop if the national plan of having a smoking prevalence of 5% by the year 2025 is possible. Involving all healthcare staff in this effort is regarded as important. We surveyed the present situation. METHODS An online survey was conducted of 1257 healthcare staff; 520 nurses, 440 doctors, 297 dentists in 2014. The sample was accessed with the help of the Irish Nurses and Midwifes Organisation (INMO), Irish Medical Organisation (IMO) and the Irish Dental Association (IDA). The questionnaire addressed individual smoking habits and attitudes, training and practice …
A Competitive Random Sequential Adsorption Model For Immunoassay Activity, Dana Mackey, Eilis Kelly, Robert Nooney
A Competitive Random Sequential Adsorption Model For Immunoassay Activity, Dana Mackey, Eilis Kelly, Robert Nooney
Conference papers
Immunoassays rely on highly specific reactions between antibodies and antigens and are used in biomedical diagnostics applications to detect biomarkers for a variety of diseases. Antibody immobilization to solid interfaces through random adsorption is a widely used technique but has the disadvantage of severely reducing the antigen binding activity and, consequently, the assay performance. This paper proposes a simple mathematical framework, based on the theory known as competitive random sequential adsorption (CRSA), for describing how the activity of immobilized antibodies depends on their orientation and packing density and generalizes a previous model by introducing the antibody aspect ratio as an …
Suppressed Intuitions, Large Number Coincidences, And A Mathematical Foundation For Life And Consciousness, Maurice Goodman
Suppressed Intuitions, Large Number Coincidences, And A Mathematical Foundation For Life And Consciousness, Maurice Goodman
Articles
A brief examination of the natural sciences reveals that we are still under the influence of pre Copernican intuitions. These have only been suppresses and not supplanted. This is why we appeal to such things as large number coincidences in the hope that the mathematics, which unlike us does not suffer from naive beliefs, will lead us in the right direction. However, we need to be extremely careful as it is easy to create these coincidences and over interpret their significance. In the 1980’s work on these coincidences did lead to a mathematical formulism which seems to have relevance in …
Bayesian Exponential Random Graph Modeling Of Whole-Brain Structural Networks Across Lifespan, Michel Sinke, Rick Dijkhuizen, Alberto Caimo, Cornelis Stam, Willem Otte
Bayesian Exponential Random Graph Modeling Of Whole-Brain Structural Networks Across Lifespan, Michel Sinke, Rick Dijkhuizen, Alberto Caimo, Cornelis Stam, Willem Otte
Articles
No abstract provided.