Results 41 to 50 of about 942,623 (281)
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
An evolutionary model for simple ecosystems
, 1999 In this review some simple models of asexual populations evolving on smooth landscapes are studied. The basic model is based on a cellular automaton, which is analyzed here in the spatial mean-field limit.
Bagnoli, Franco, Bezzi, Michele
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Quantitative Modeling of Landscape Evolution
, 2022 This chapter reviews quantitative modeling of landscape evolution. Quantitative modeling is contrasted with conceptual or physical modeling, and four categories of model studies are presented. Procedural studies focus on model experimentation. Descriptive studies use models to learn about landscapes in general.
Temme, Arnaud +3 more
openaire +5 more sources
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Modelling the role of groundwater hydro-refugia in East African hominin evolution and dispersal
Nature Communications, 2017 Water is a fundamental resource, but its role in hominin evolution is not well explored. Here, the authors use a combination of groundwater, climate and agent-based models to show that groundwater availability may be critical to past patterns of ...
M. O. Cuthbert +6 more
doaj +1 more source
Frontiers in Earth Science, 2021 Lake sediments provide excellent archives to study past environmental and hydrological changes at high temporal resolution. However, their utility is often restricted by chronological uncertainties due to the “reservoir age effect” (RAE), a phenomenon ...
Natalie Schroeter +7 more
doaj +1 more source
Fitness Landscapes and Evolution [PDF]
, 1996 The concept of fitness is introduced, and a simple derivation of the Fundamental Theorem of Natural Selection (which states that the average fitness of a population increases if its variance is nonzero) is given. After a short discussion of the adaptative walk model, a short review is given of the quasispecies approach to molecular evolution and to the
openaire +2 more sources
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Applied Sciences, 2020 The research on geological landscape has received more and more attention worldwide. The National Geological Park of Qian-an mud forest, located in Qian-an Country, Songyuan City (Jilin Province, China) is a rare natural geological landscape formed by ...
XiangJian Rui +7 more
doaj +1 more source
Landscape evolution of Southern Causses: Perceptions of inhabitants and socioprofessional stakeholders : Study carried out from the 5th to 17th of October 2009 [PDF]
, 2010 This study has been led during a Thematic School: "Formation to human sciences methods applied to agroforestry" which took place from 5th to 17th of October 2009 in two sessions: 6 days in Montpellier and 6 days on the field.
Dulcire, Michel +3 more
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