Results 31 to 40 of about 244,423 (295)

Protein–protein interaction network of E. coli K‐12 has significant high‐dimensional cavities: new insights from algebraic topological studies

open access: yesFEBS Open Bio, 2022
As a model system, Escherichia coli has been used to study various life processes. A dramatic paradigm shift has occurred in recent years, with the study of single proteins moving toward the study of dynamically interacting proteins, especially protein ...
Xiao‐yan Xue   +5 more
doaj   +1 more source

A tail-like assembly at the portal vertex in intact herpes simplex type-1 virions [PDF]

open access: yes, 2012
Herpes viruses are prevalent and well characterized human pathogens. Despite extensive study, much remains to be learned about the structure of the genome packaging and release machinery in the capsids of these large and complex double-stranded DNA ...
Rixon Frazer J.   +23 more
core   +1 more source

On the stability of finding approximate fixed points by simplicial methods

open access: yesJournal of Inequalities and Applications, 2016
This paper reports some new results in relation to simplicial algorithms considering continuities of approximate fixed point sets. The upper semi-continuity of a set-valued mapping of approximate fixed points using vector-valued simplicial methods is ...
Qi-Qing Song   +3 more
doaj   +1 more source

The Use of Factorial Design and Simplex Optimization to Improve Analytical Performance of In Situ Film Electrodes

open access: yesSensors, 2020
This work presents a systematic approach to determining the significance of the individual factors affecting the analytical performance of in-situ film electrode (FE) for the determination of Zn(II), Cd(II), and Pb(II).
Matjaž Finšgar, Klara Jezernik
doaj   +1 more source

Herpes simplex virus type 2: epidemiology and management options in developing countries [PDF]

open access: yes, 2007
Genital herpes simplex virus type 2 (HSV2) is highly prevalent worldwide and an increasingly important cause of genital ulcer disease (GUD). Continued HSV2 transmission is facilitated by the large number of undiagnosed cases, the frequency of atypical ...
Geretti, AM   +7 more
core   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

open access: yesAdvanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng   +4 more
wiley   +1 more source

Volume Of A Tetrahedron Revisited

open access: yesDemonstratio Mathematica, 2014
The volume of a tetrahedron is represented in terms of the twelve face angles, inradii of the faces of tetrahedron, circumradii of the faces and the radius of the sphere circumscribing the ...
Bhattacharyya Arindam, Pal Buddhadev
doaj   +1 more source

Recent developments in empirical dynamic modelling

open access: yesMethods in Ecology and Evolution, 2023
Ecosystems are complex and sparsely observed making inference and prediction challenging. Empirical dynamic modelling (EDM) circumvents the need for a parametric model and complete observations of all system variables.
Stephan B. Munch   +2 more
doaj   +1 more source

Consensus Formation and Change are Enhanced by Neutrality

open access: yesAdvanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag   +3 more
wiley   +1 more source

Simplex Time Recorder Work Order [PDF]

open access: yes, 1967
This black and white one page document features a work order from Simplex Time Recorder Company of Wichita, Kansas, regarding the repair of a wall clock at Forsyth Library.https://scholars.fhsu.edu/library_bldg/1041/thumbnail ...
Simplex Time Recorder Company
core  

Home - About - Disclaimer - Privacy