ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
In this paper, by analyzing the important role of agricultural cooperation between Fujian Haixi economic development, the development of the current situation and existing problems, and the factors affect the development of re-understanding of its strategic position, which put forward the strategic ...
The application of evolutionary principles to the management of fisheries has gained considerable attention recently. Harvesting of fish may apply directional or disruptive selection to key life-history traits, and evidence for fishery-induced evolution is growing. The traits that are directly selected ...
Fishing and introduced species are among the most important stressors affecting freshwaters and can also be strong selective agents. We examined the combined effects of commercial fishing and an introduced predator (Nile perch, Lates niloticus) on life history traits in an African cyprinid fish (Rastrineobola ...
Two strategies have been proposed to avoid negative genetic effects of artificially propagated individuals on wild populations: (i) integration of wild and captive populations to minimize domestication selection and (ii) segregation of released individuals from the wild population to minimize interbreeding. ...
Explanations for positive and negative genetic correlations between growth and fitness traits are essential for life-history theory and selective breeding. Here, we test whether growth and survival display genetic trade-off. Furthermore, we assess the potential of third-party traits to explain observed ...
Background The genus Dunaliella (Class – Chlorophyceae) is widely studied for its tolerance to extreme habitat conditions, physiological aspects and many biotechnological applications, such as a source of carotenoids and many other bioactive compounds. Biochemical and molecular characterization is ...
Tilapia frame protein was hydrolyzed by different proteases, including properase E, pepsin, trypsin, flavourzyme, neutrase, gc106 and papain, to obtain antioxidant peptides. The tilapia frame protein hydrolysate (TFPH) obtained by trypsin exhibited the highest degree of hydrolysis and antioxidant activity. ...
The fishing net antenna can efficiently achieve the good magnetic field distributions in the interested directions. The NEC in conjunction with the MATLAB is employed to determine the magnetic field distribution of fishing net antenna. Both the simulated and measured results show acceptable communication ...
Modeling fish behavior to observe if virtual fish can swim up a modeled river is a promising technique for estimating the easiness of fish migration. However, in many fish migration modeling researches, rheotaxis (the movement of fish in response to current) has been treated as an a priori driving force. ...
We use video metadata to perform activity detection from videos in the wild, particularly the TRECVID dataset. Unlike previous activity datasets (KTH, Weiz-mann, UCF sports, etc.), this test set is assembled from videos captured with a wide range of cameras, resulting in videos with different frame ...
Through a large number of literature study, questionnaire survey of university students and expert interview, the investigation and detailed analysis on the current situation of carrying out emergency survival education in Colleges and universities. On this basis, put forward to carrying out the emergency ...
Visual Basic program design is a required course in Chinese agricultural universities. Considering the professional uniqueness of university students, digital game-based teaching method has been applied in the course of Visual Basic program design. The education effectiveness of the digital game-based ...
Augmented reality (AR) designers have great potential to enrich children's lives through AR experiences in education and entertainment. A significant difficulty in designing for children is that tremendous physical and cognitive development occurs across the first 10 years of life, and the changes in ...
curriculum directly affects teaching results. Currently, since the applied graduates fail to adapt to the working life quickly, this paper firstly proposes the concept of “converse and dynamic curriculum design”, which means design the teaching goals based on the job requirements and in turn, determining ...
Both games are online at www.ats.eu.com and won several - even international awards. The didactic concept was already taught in seminars at some universities of education. The number of registered users has grown from 8600 to currently 25 200 in 7 states in 2011.
This paper aims to provide a short review on the application of computational intelligence (CI) and machine learning (ML) in the bioenvironmental sciences. To clearly illustrate the current status, we limit our focus to some key approaches, namely fuzzy systems (FSs), artificial neural networks (ANNs) ...
I describe and characterize the extensive amplification of the zinc finger domain of Piccolo selectively in teleost fish. Piccolo and Bassoon are partially functionally redundant and play roles in regulating the pool of neurotransmitter-filled synaptic vesicles present at synapses. In mice, each protein ...
Background Chrysomya spp are common blowflies in Africa, Asia and parts of South America and some species can reproduce in prodigious numbers in pit latrines. Because of their strong association with human feces and their synanthropic nature, we examined whether these flies are likely to be vectors ...
Acrylamide is potential carcinogenic compound that possesses neurotoxicity activity. In this study, the levels of acrylamide in 123 selected food samples from China was evaluated using a LC/MS/MS method. One hundred and fifteen (115) out of 123 samples showed positive levels of acrylamide in the range ...
Conference review Earning a “license to operate” and creating a common health, safety, and environmental culture across the oil and gas industry were two of the dominant themes of the 2012 International Conference on HSE in Oil and Gas Exploration and Production. The conference was held in Perth in ...