Results 31 to 40 of about 441,621 (301)

RADON DENSITY PROFILES IN ALVEOLAR PORES: AN INTEGRAL EQUATION FORMALISM APPLICATION

open access: yesAnales (Asociación Física Argentina), 2023
In this work, we obtained density profiles of Radon particles near the alveolar wall surface by the development of a theoretical model that describes the interaction between such particles and the alveolar wall cells.
J. C. Corona-Oran   +2 more
doaj   +1 more source

Stage epicrisis: analysis of innovations of the Pavlov University through the eyes of its graduates

open access: yesУчёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2022
The article presents a generalized material of the historical establishment of laboratory medicine at the Pavlov First Saint Petersburg State Medical University (University), based on a survey of graduates and employees of the laboratory service of the ...
Yu. V. Emanuel   +3 more
doaj   +1 more source

Conserved biophysical compatibility among the highly variable germline-encoded regions shapes TCR-MHC interactions

open access: yeseLife, 2023
T cells are critically important components of the adaptive immune system primarily responsible for identifying and responding to pathogenic challenges.
Christopher T Boughter   +1 more
doaj   +1 more source

25 years of biophysics and functional diagnostics Department in Siberian State Medical University

open access: yesБюллетень сибирской медицины, 2003
Here is presented the history of biophysics and functional diagnostics Department creation in Siberian State Medical University, names of chair’s founders are given. The main directions of activity and scientific achievements are defined.
M. B. Baskakov, L. V. Kapilevich
doaj   +1 more source

Limitations of Baseline Impedance, Impedance Drop and Current for Radiofrequency Catheter Ablation Monitoring: Insights from In silico Modeling

open access: yesJournal of Cardiovascular Development and Disease, 2022
Background: Baseline impedance, radiofrequency current, and impedance drop during radiofrequency catheter ablation are thought to predict effective lesion formation.
Ramiro M. Irastorza   +6 more
doaj   +1 more source

Correlating biophysics anxiety and performance among biology students in two state Universities in Mindanao, Philippines

open access: yesHo Chi Minh City Open University Journal of Science - Social Sciences
This study investigated the influence of biophysics anxiety on the performance of biology students. It utilized a descriptive-correlational quantitative research design.
Leemarc Capadiso Alia   +2 more
doaj   +1 more source

Nonequilibrium Thermodynamics in Biochemical Systems and Its Application

open access: yesEntropy, 2021
Living systems are open systems, where the laws of nonequilibrium thermodynamics play the important role. Therefore, studying living systems from a nonequilibrium thermodynamic aspect is interesting and useful.
Dongliang Zhang, Qi Ouyang
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

The dawn of mathematical biology [PDF]

open access: yes, 2015
In this paper I describe the early development of the so-called mathematical biophysics, as conceived by Nicolas Rashevsky back in the 1920's, as well as his latter idealization of a "relational biology". I also underline that the creation of the journal
Hoffmann, Daniel Sander
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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