Results 21 to 30 of about 76,060 (303)
Fermentation, 2022 Due to the increasing emphasis on the circular economy, research in recent years has focused on the feasibility of using biomass as an alternative energy source.
Weronika Pyter +4 more
doaj +1 more source
Evidence of late Quaternary environmental change in a continental east Antarctic lake from lacustrine sedimentary pigment distributions [PDF]
, 2005 A sediment core from Progress Lake, one of the oldest lacustrine sequences in East Antarctica, contains distinct zones dating from a previous interglacial (most likely Marine Isotope Stage 5e, c.
Hodgson, D A, Keely, B J, Squier, A H
core +2 more sources
Turkish Journal of Agriculture: Food Science and Technology, 2023 As a result of climate change and the ozone layer spoilage, harmful rays of the sun such as UV reach the world more and harm agricultural production. To be protected from the harmful effects of UV, not only human beings, but all living organisms have ...
Ozlem Gulmez +2 more
doaj +1 more source
Remote Sensing of Chiral Signatures on Mars [PDF]
, 2012 We describe circular polarization as a remote sensing diagnostic of chiral signatures which may be applied to Mars. The remarkable phenomenon of homochirality provides a unique biosignature which can be amenable to remote sensing through circular ...
Barron +30 more
core +2 more sources
Biotechnological Applications of Microbial Pigments
, 2023 Microbial pigments have many structures and functions with excellent characteristics, such as being biodegradable, non-toxic, and ecologically friendly, constituting an important source of pigments. Industrial production presents a bottleneck in production cost that restricts large-scale commercialization.
João Vitor de Oliveira Barreto +4 more
openaire +1 more source
Isolation, Characterization, and Optimization Studies of Bacterial Pigments
Journal of Pure and Applied Microbiology, 2022 Recent concern for human safety and environmental protection has rekindled interest in natural pigment sources. In comparison to synthetic pigments, microbial pigments show better biodegradability and environmental compatibility and are used in a variety
Meraj Fatima, K. Anuradha
doaj +1 more source
Effects of reduced dissolved oxygen concentrations on physiology and fluorescence of hermatypic corals and benthic algae. [PDF]
, 2014 While shifts from coral to seaweed dominance have become increasingly common on coral reefs and factors triggering these shifts successively identified, the primary mechanisms involved in coral-algae interactions remain unclear. Amongst various potential
Deheyn, Dimitri D +3 more
core +1 more source
Respuesta del perifiton de agua dulce al glifosato grado-técnico y dos formulados comerciales [PDF]
, 2019 El glifosato es el herbicida más utilizado a nivel mundial. Puede llegar a los cuerpos de agua y afectar a las comunidades microbianas. Comparamos los efectos del glifosato grado técnico y dos formulados comerciales sobre una comunidad periférica de agua
Gonzalez, Daniela +4 more
core +1 more source
Color me bad: microbial pigments as virulence factors [PDF]
Trends in Microbiology, 2009 A hallmark feature of several pathogenic microbes is the distinctive color of their colonies when propagated in the clinical laboratory. Such pigmentation comes in a variety of hues, and has often proven useful in presumptive clinical diagnosis. Recent advances in microbial pigment biochemistry and the genetic basis of pigment production have sometimes
George Y, Liu, Victor, Nizet
openaire +2 more sources
Investigation of dyeing based on pandanus amaryllifolius for superhydrophobic coating in cotton-polyester blended in textile application [PDF]
, 2020 Natural dyes are derived from natural resources. Colouring materials obtained from natural resources of plant, animal, mineral, and microbial origins were used for colouration of various textile materials.
Chew, Gin Yan +3 more
core