Results 61 to 70 of about 5,325,323 (353)

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

Some Theories Of Environmental Sustainability [PDF]

open access: yesRevista Română de Statistică, 2014
The paper deals with the arguments with which the neoclassical have approached the problems of sustainability, giving life to that branch of political economy that studies the problems related to the use of natural resources and environmental ...
Irina-Virginia Dragulanescu   +1 more
doaj  

Productive traits of rye cultivars grown under different sowing seasons [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2019
This study aimed to adjust the Gompertz and Logistic nonlinear models for the fresh and dry matter of aerial part and indicate the model that best describes the growth of two rye cultivars in five sowing seasons, as well as to characterize the growth of ...
Jéssica A. Kleinpaul   +5 more
doaj   +1 more source

The Growth of Structure in Interacting Dark Energy Models [PDF]

open access: yes, 2009
If dark energy interacts with dark matter, there is a change in the background evolution of the universe, since the dark matter density no longer evolves as a^{-3}. In addition, the non-gravitational interaction affects the growth of structure.
Caldera-Cabral, Gabriela   +2 more
core   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Growth models with oblique asymptote

open access: yesMathematical Modelling and Analysis, 2013
A class of smooth functions which can be used as regression models for modelling phenomena requiring an oblique asymptote is analyzed. These types of models were defined as a product of a linear function and some well known growth models.
Francois Dubeau, Youness Mir
doaj   +1 more source

Economic growth revisited : identifying a class of growth models for the New Zealand economy : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University [PDF]

open access: yes, 2000
Using data on twenty industries that comprise the market sector of the New Zealand economy, this thesis sets out to indirectly test three classes of economic growth models for the New Zealand economy.
McLellan, Nathan Ian Caleb
core  

The model muddle: in search of tumour growth laws

open access: yes, 2013
In this article we shall trace the historical development of tumour growth laws, which in a quantitative fashion describe the increase in tumour mass/volume over time. These models are usually formulated in terms of differential equations that relate the
Gerlee, P.
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Proposals for Nothofagus antarctica diameter growth estimation: simple vs. global models

open access: yesJournal of Forest Science, 2014
Tree growth is one of the main variables needed for forest management planning. The use of simple models containing traditional equations to describe tree growth is common. However, equations that incorporate different factors (e.g.
H. Ivancich   +4 more
doaj   +1 more source

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