Results 81 to 90 of about 270,596 (360)

Phylogenetic Analysis of Algal Symbionts Associated with Four North American Amphibian Egg Masses

open access: yes, 2014
Egg masses of the yellow-spotted salamander Ambystoma maculatum form an association with the green alga “Oophila amblystomatis” (Lambert ex Wille), which, in addition to growing within individual egg capsules, has recently been reported to invade ...
Bishop, Cory   +4 more
core   +3 more sources

Artificial Symbiosis for Bulk Production of Bacterial Cellulose Composites

open access: yesAdvanced Materials, EarlyView.
Co‐cultivation of the cellulose‐producing bacterium with the microalga enables bulk formation of bacterial cellulose under static incubation, with photosynthetically active oxygen‐generating sites throughout the medium. This symbiotic platform supports 3D cellulosic constructs with geometries dictated by the vessel shape.
Kui Yu   +7 more
wiley   +1 more source

Diversity of Periphytic Communities in Lakes of Karelian Isthmus [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2017
This paper describes the results of an investigation of taxonomic composition, community structure and dominant species of periphytic algae in 30 lakes located in different geomorphic regions of Karelian Isthmus.
Elena V. Stanislavskaya
doaj  

Cell Wall Structure of Coccoid Green Algae as an Important Trade-Off Between Biotic Interference Mechanisms and Multidimensional Cell Growth

open access: yesFrontiers in Microbiology, 2018
Coccoid green algae can be divided in two groups based on their cell wall structure. One group has a highly chemical resistant cell wall (HR-cell wall) containing algaenan.
Susanne Dunker   +3 more
doaj   +1 more source

Size related feeding patterns and electivity indices of silver barb (Barbodes gonionotus Bleeker) from a pond, Bangladesh [PDF]

open access: yes, 2001
The feeding patterns with respect to quality and quantity of food of silver barb, Barbodes gonionotus varied with their size and development. The results indicated that the fish in the size group I (7-25 mm TL) were fairly omnivore with particular ...
Islam, M.S.   +3 more
core  

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

FRESH-WATER GREEN ALGAE (CHLOROPHYTA) AS A NATURAL PIGMENT FOR MOJOSARI DUCKS

open access: yesJournal of the Indonesian Tropical Animal Agriculture, 2015
An experiment in a completely randomize design was undertaken to study the use of fresh-watergreen algae as a yolk coloring agent in Mojosari ducks during a laying period on productiveperformance and egg quality from 36 to 44 wk of age.
B. Indarsih, A. Asnawi, D.K. Purnamasari
doaj   +1 more source

The effect of various carbon sources on the growth of single-celled cyanophyta [PDF]

open access: yes
In 19 strains of unicellular blue-green algae, belonging to general Synechococcus, Synechocystis, Aphanocapsa and Aphanothece, the capacity of growth under mixotrophic conditions in mineral media with organic carbon sources (carbohydrates, polyols) was ...
Avilov, I. A., Sidorenkova, E. S.
core   +1 more source

Eutrophication and mass production of Bluegreen Algae in the Baltic [PDF]

open access: yes, 1975
Mass occurrences of the blue-green algae Aphanizomenon flos-aquae and Nodularia spumigena have been observed more often in the Baltic proper during the last few years.
Horstmann, Ulrich
core  

The Effect of Ethanol Extract of Ulva Lactuca L on Sgpt-sgot Activity in Rat [PDF]

open access: yes, 2015
Damage of liver can be demonstrated by increased cellular enzyme activities. Aspartat aminotransaminase (AST) and Alanin aminotransferase (ALT) are two kinds of enzymes are the most commonly associated with liver damage.
Pertiwi, P. A. (Puteriragil)   +1 more
core   +4 more sources

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