Results 61 to 70 of about 107,170 (342)
Electrocommunication for weakly electric fish [PDF]
This paper addresses the problem of the electro-communication for weakly electric fish. In particular we aim at sheding light on how the fish circumvent the jamming issue for both electro-communication and active electro-sensing. A real-time tracking algorithm is presented.
arxiv +1 more source
We achieved cytoplasmic delivery of non‐cell‐penetrating IgGs by grafting a single functional complementarity‐determining region 1 (CDR1) from the light chain variable region (VL) of the cell‐internalizable 3D8 antibody. The engineered IgG acquired cell‐penetrating ability while maintaining antigen affinity, highlighting CDR1 grafting as a promising ...
Yerin Jeon+5 more
wiley +1 more source
Strategic Study for Sustainable Development of Freshwater Aquaculture in Camagüey
A strategic study of biological-fishing behavior of the main variables determined for extensive freshwater aquaculture was made in facilities of the Camagüey Fishing Company, province of Camagüey, Cuba.
Pedro Enrique Ramírez Fernández +2 more
doaj
Biochemical Composition of Indigenous and Imported Trout and Salmon
As wild fish are a finite resource, the role of aquaculture in providing the necessary fish per capita is becoming increasingly important. Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) are species of interest to Romanians, rich ...
Elena Eugenia Mocanu+3 more
doaj
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang+2 more
wiley +1 more source
E-educational Resource for Simulator Training of Marine Engineers and Bachelors in Engineering
Sustainable development of the Baltic Sea region cannot be imagined without the continuous improvement of the quality of higher education. Maritime and ecological education takes a special role in the development of this region. Shipping has always had a
Mikhail Nikishin+2 more
doaj
Vertebrate hemoglobin, contained in erythrocytes, is a globular protein with a quaternary structure composed of 4 globin chains (2 alpha and 2 beta) and a prosthetic group named heme bound to each one. Having myoglobin as an ancestor, hemoglobin acquired the capacity to respond to chemical stimuli that modulate its function according to tissue ...
Souza, P. C. de+1 more
openaire +7 more sources
Urine is a rich source of biomarkers for cancer detection. Tumor‐derived material is released into the bloodstream and transported to the urine. Urine can easily be collected from individuals, allowing non‐invasive cancer detection. This review discusses the rationale behind urine‐based cancer detection and its potential for cancer diagnostics ...
Birgit M. M. Wever+1 more
wiley +1 more source
Model-based versus model-free feeding control and water quality monitoring for fish growth tracking in aquaculture systems [PDF]
The high concentration level of the environmental factors, such as a high ammonia concentration and pH level, affect the water quality, affecting fish's survival and mass death. Therefore, there is a critical need to develop control strategies to determine optimal, efficient, and reliable feeding and water quality monitoring processes.
arxiv
Use of Sucker-Fishes in Fishing [PDF]
WITH reference to Mr. Sclater's note in NATURE of January 24 (p. 295), on the use of the Remora in fishing, I would like to call attention to the use of sucker-fishes by the aboriginal inhabitants of Cuba. Ferdinand Columbus (“Churchill's Voyages,” 1704, vol. ii. p. 616) says these people used the sucker-fish to Catch both other fish and turtles. These
openaire +3 more sources