Results 41 to 50 of about 2,252,872 (309)

Ecosystem Services Research Trends: A Bibliometric Analysis from 2000–2020

open access: yesEcologies, 2021
The study of ecosystem services (ES) is becoming increasingly popular, as it plays an important role in human wellbeing, economic growth, and livelihoods.
Ruchira Gangahagedara   +4 more
doaj   +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

Targeting Terrestrial Vertebrates With eDNA: Trends, Perspectives, and Considerations for Sampling

open access: yesEnvironmental DNA
Terrestrial vertebrates are experiencing worldwide population declines and species extinctions. To effectively conserve remaining populations and species, rapid, cost‐effective, and scalable methods are needed to complement longstanding monitoring ...
Joshua P. Newton   +4 more
doaj   +1 more source

Trend stationarity versus long-range dependence in time series analysis [PDF]

open access: yes, 2002
Empirically, it is difficult to offer unequivocal judgment as to whether many real economic variables are fractionally integrated or trend stationary.
Velasco Gómez, Carlos   +2 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

A note on expectational stability under non-zero trend inflation [PDF]

open access: yes
This study examines the expectational stability of the rational expectations equilibria (REE) under alternative Taylor rules when trend inflation is non-zero.
Muto, Ichiro, Kobayashi, Teruyoshi
core   +2 more sources

Swab vs rollers: a comparison of methods to collect eDNA from vegetative surfaces

open access: yesBMC Research Notes
Objective Environmental DNA can be collected from vegetative surfaces circumventing the need for extensive equipment and multiple visits as often required by other sampling methods.
Marina Elisa de Oliveira   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Tracing the Trends of General Construction and Demolition Waste Research Using LDA Modeling Combined With Topic Intensity

open access: yesFrontiers in Public Health, 2022
The study of construction and demolition waste (CDW) has attracted more and more attentions with the increasing CDW pollution caused by the large-scale infrastructure construction. This study used the Latent Dirichlet Allocation (LDA) combined with topic
Zezhou Wu   +4 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

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