Results 51 to 60 of about 15,858,106 (394)

Interactions in Quasicrystals

open access: yes, 1999
Although the effects of interactions in solid state systems still remains a widely open subject, some limiting cases such as the three dimensional Fermi liquid or the one-dimensional Luttinger liquid are by now well understood when one is dealing with ...
Burkov S.   +5 more
core   +1 more source

Effect of solid loading on the behaviour of pectin-degrading enzymes

open access: yesBiotechnology for Biofuels, 2021
Background Pectin plays a role in the recalcitrance of plant biomass by affecting the accessibility of other cell wall components to enzymatic degradation.
Fan Li, Loïc Foucat, Estelle Bonnin
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Interactions between neighbouring plants [PDF]

open access: yes, 1997
This thesis addresses the issue of interactions between neighbouring plants by looking at theory and models used in the study of wild plants with a view to applying them in the design of agroforests.
Eve, Chrisopher
core   +1 more source

S100P is a molecular determinant of E-cadherin function in gastric cancer

open access: yesCell Communication and Signaling, 2019
Background E-cadherin has been awarded a key role in the aetiology of both sporadic and hereditary forms of gastric cancer. In this study, we aimed to identify molecular interactors that influence the expression and function of E-cadherin associated to ...
Patrícia Carneiro   +13 more
doaj   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

TwitterMancer: predicting interactions on Twitter accurately [PDF]

open access: yes, 2019
This paper investigates the interplay between different types of user interactions on Twitter, with respect to predicting missing or unseen interactions.
Byers, John W.   +3 more
core   +1 more source

The Plant Pathogen Xanthomonas campestris pv. campestris Exploits N-Acetylglucosamine during Infection

open access: yesmBio, 2014
N-Acetylglucosamine (GlcNAc), the main component of chitin and a major constituent of bacterial peptidoglycan, is present only in trace amounts in plants, in contrast to the huge amount of various sugars that compose the polysaccharides of the plant cell
Alice Boulanger   +7 more
doaj   +1 more source

Interactive numerals [PDF]

open access: yesRoyal Society Open Science, 2017
Although Arabic numerals (like ‘2016’ and ‘3.14’) are ubiquitous, we show that in interactive computer applications they are often misleading and surprisingly unreliable. We introduce interactive numerals as a new concept and show, like Roman numerals and Arabic numerals, interactive numerals introduce another way ...
Harold Thimbleby, Paul Cairns
openaire   +6 more sources

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

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