Results 41 to 50 of about 215,650 (286)

Ferulic acid production by metabolically engineered Escherichia coli

open access: yesBioresources and Bioprocessing, 2021
Ferulic acid (p-hydroxy-3-methoxycinnamic acid, FA) is a natural active substance present in plant cell walls, with antioxidant, anticancer, antithrombotic and other properties; it is widely used in medicine, food, and cosmetics.
Huajun Lv   +4 more
doaj   +1 more source

A New Estimator of Intrinsic Dimension Based on the Multipoint Morisita Index [PDF]

open access: yes, 2015
The size of datasets has been increasing rapidly both in terms of number of variables and number of events. As a result, the empty space phenomenon and the curse of dimensionality complicate the extraction of useful information. But, in general, data lie
Golay, Jean, Kanevski, Mikhail
core   +1 more source

Microbial Oligosaccharides with Biomedical Applications

open access: yesMarine Drugs, 2021
Microbial oligosaccharides have been regarded as one of the most appealing natural products attributable to their potent and selective bioactivities, such as antimicrobial activity, inhibition of α-glucosidases and lipase, interference of cellular ...
Jian-Lin Xu   +4 more
doaj   +1 more source

Cold adaptation and replicable microbial community development during long-term low temperature anaerobic digestion treatment of synthetic sewage [PDF]

open access: yes, 2018
The development and, activity of a cold-adapting microbial community was monitored during low temperature anaerobic digestion (LtAD) treatment of wastewater.
Cysneiros, D.   +6 more
core   +2 more sources

Bottom-Up Approaches to Synthetic Cooperation in Microbial Communities

open access: yesLife, 2019
Microbial cooperation pervades ecological scales, from single-species populations to host-associated microbiomes. Understanding the mechanisms promoting the stability of cooperation against potential threats by cheaters is a major question that only ...
Daniel Rodríguez Amor   +1 more
doaj   +1 more source

Skills and Knowledge for Data-Intensive Environmental Research. [PDF]

open access: yes, 2017
The scale and magnitude of complex and pressing environmental issues lend urgency to the need for integrative and reproducible analysis and synthesis, facilitated by data-intensive research approaches. However, the recent pace of technological change has
Aukema, Juliann   +15 more
core   +2 more sources

Ecological demography: A synthetic focus in evolutionary anthropology [PDF]

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, 1993
AbstractThe interests of evolutionary anthropologists, behavioral ecologists, and demographers converge on the ecology of human fertility. Ecological conditions influence the optimum pattern of maternal effort. Patterns of abortion, neglect, and infanticide vary with mothers' ability to invest in their children and children's ability to use that ...
openaire   +3 more sources

Discovery and remodeling of Vibrio natriegens as a microbial platform for efficient formic acid biorefinery

open access: yesNature Communications, 2023
Formic acid (FA) has emerged as a promising one-carbon feedstock for biorefinery. However, developing efficient microbial hosts for economically competitive FA utilization remains a grand challenge.
Jinzhong Tian   +8 more
doaj   +1 more source

Thermophilic Moorella thermoacetica as a platform microorganism for C1 gas utilization: physiology, engineering, and applications

open access: yesBioresources and Bioprocessing, 2023
In the context of the rapid development of low-carbon economy, there has been increasing interest in utilizing naturally abundant and cost-effective one-carbon (C1) substrates for sustainable production of chemicals and fuels.
Dechen Jia   +4 more
doaj   +1 more source

Statistical Inference for Partially Observed Markov Processes via the R Package pomp [PDF]

open access: yes, 2015
Partially observed Markov process (POMP) models, also known as hidden Markov models or state space models, are ubiquitous tools for time series analysis.
Ionides, Edward L.   +2 more
core   +4 more sources

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