Scientific and methodological approaches and experience of breeding Arctic char on the example of factory cultivation of Ladoga palia Salvelinus lepechini (Gmelin 1788)

Fisheries ◽  
2021 ◽  
Vol 2021 (6) ◽  
pp. 104-112
Author(s):  
Vladimir Nikandrov ◽  
Nina Shindavina ◽  
Viktor Golod ◽  
Anatoly Lukin

Based on the long-term experience of keeping Ladoga palia in factory conditions, methodological approaches to the reproduction of this species and a scheme for its cultivation are proposed, which can be used as a basis for breeding Arctic char in fish hatcheries. The characteristics of the object of research and the prospects of its use in aquaculture are given. The features of the development of embryos and larvae are considered. The scheme of formation and operation of repair-brood herds of Ladoga palia is proposed. The criteria for selecting producers for repair and breeding herds are substantiated.

GeroPsych ◽  
2013 ◽  
Vol 26 (3) ◽  
pp. 185-199 ◽  
Author(s):  
Christina Röcke ◽  
Annette Brose

Whereas subjective well-being remains relatively stable across adulthood, emotional experiences show remarkable short-term variability, with younger and older adults differing in both amount and correlates. Repeatedly assessed affect data captures both the dynamics and stability as well as stabilization that may indicate emotion-regulatory processes. The article reviews (1) research approaches to intraindividual affect variability, (2) functional implications of affect variability, and (3) age differences in affect variability. Based on this review, we discuss how the broader literature on emotional aging can be better integrated with theories and concepts of intraindividual affect variability by using appropriate methodological approaches. Finally, we show how a better understanding of affect variability and its underlying processes could contribute to the long-term stabilization of well-being in old age.


Author(s):  
Orville T. Magoon ◽  
Joan L. Pope ◽  
Robert L. Sloan ◽  
Donald D. Treadwell
Keyword(s):  

2020 ◽  
pp. 66-73
Author(s):  
A. Simonova ◽  
S. Chudakov ◽  
R. Gorenkov ◽  
V. Egorov ◽  
A. Gostry ◽  
...  

The article summarizes the long-term experience of practical application of domestic breakthrough technologies of preventive personalized medicine for laboratory diagnostics of a wide range of socially significant non-infectious diseases. Conceptual approaches to the formation of an integrated program for early detection and prevention of civilization diseases based on these technologies are given. A vision of the prospects for the development of this area in domestic and foreign medicine has been formed.


Author(s):  
O.P. Kovtun ◽  
S.V. Kuzmin ◽  
O.V. Dikonskaya ◽  
B.I. Nikonov ◽  
V.B. Gurvich ◽  
...  

The paper presents long-term experience of interaction between practitioners of the State Sanitary and Epidemiological Service (until 2005) and Rospotrebnadzor (since 2005), the institutions of science for Rospotrebnadzor, Ural State Medical University in preparing graduates of a medical-preventive profile, starting from pre-university work with schoolchildren to the introduction of modern technologies of practice-oriented training of students, specialists post-graduate training of the State Sanitary and Epidemiological Service and Rospotrebnadzor.


2021 ◽  
pp. 107385842199668
Author(s):  
Simone G. Shamay-Tsoory

Social interactions are powerful determinants of learning. Yet the field of neuroplasticity is deeply rooted in probing changes occurring in synapses, brain structures, and networks within an individual brain. Here I synthesize disparate findings on network neuroplasticity and mechanisms of social interactions to propose a new approach for understanding interaction-based learning that focuses on the dynamics of interbrain coupling. I argue that the facilitation effect of social interactions on learning may be explained by interbrain plasticity, defined here as the short- and long-term experience-dependent changes in interbrain coupling. The interbrain plasticity approach may radically change our understanding of how we learn in social interactions.


Author(s):  
Camilla Stephens ◽  
Mercedes Robles-Diaz ◽  
Inmaculada Medina-Caliz ◽  
Miren Garcia-Cortes ◽  
Aida Ortega-Alonso ◽  
...  

2013 ◽  
Vol 51 (7-9) ◽  
pp. 1861-1873 ◽  
Author(s):  
Abdullah A. Al-Hajouri ◽  
Ahmed S. Al-Amoudi ◽  
A. Mohammed Farooque

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