Results 101 to 110 of about 1,069,040 (297)
On Asymmetry in Biology and Nature [PDF]
, 2012 Symmetry has attracted a substantial amount of effort because considerable simplifications are possible in the mathematical and physical treatment of phenomena and natural systems that possess a certain degree of symmetry.
I. C. Baianu
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FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Ultrastrong MXene composite fibers through static-dynamic densification for wireless electronic textiles [PDF]
Inherent transverse wrinkles and resulting voids between MXene (Ti3C2Tx) nanosheets hinder the preservation of their intrinsic mechanical and electrical properties in macroscopic fibers.
Cheng, Qunfeng +10 more
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Trends in nature-based tourism [PDF]
, 2021 Nature-based tourism is a highly dynamic sector and subject to many trends and changes. Based on a comprehensive literature review, this chapter identifies broad global changes, so-called megatrends, that affect tourism in general and NBT in particular ...
Tyrväinen, L. +5 more
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FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Hollow multishell structures exercise temporal-spatial ordering and dynamic smart behaviour [PDF]
, 2020 A hollow multishell structure (HoMS) is an assembly of multiple shells with voids between the individual shells. Accessible through nanopores, these voids represent separate reaction environments in the same assembly, such that HoMSs have unique ...
Yang, Nailiang +4 more
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FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Recursive Percentage based Hybrid Pattern Training for Supervised Learning [PDF]
, 2007 Supervised learning algorithms, often used to find the I/O relationship in data, have the tendency to be trapped in local optima as opposed to the desirable global optima. In this paper, we discuss the RPHP learning algorithm.
Guan, SU, Kiruthika, R
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Dynamic textures: models and applications [PDF]
, 2010 "Temporal or dynamic textures are video sequences that are spatially repetitive and temporally stationary. Dynamic textures are temporal analogs of the more common spatial texture.
Ghanem, Bernard S.
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