A case of development of the parthenogenetic embryo in the ovary of Moina macrocopa Straus (Crustacea, Cladocera). [Translation from: Vest. Zool., Kiev 4, p. 86, 1971. ]

In a survey of histological preparations of several hundreds of Moina macrocopa Straus , one specimen was discovered, in the left ovary of which was found a parthenogenetic embryo. The short article includes an illustration of a transverse section of parthenogenetic female of Moina macrocopa

On the formation of ephippia in some Cladocera (Crustacea) [Translation from: Zoologicheskie Zhurnal 61, 1425-1427, 1982]

The determination of relative connections between families and genera of Cladocera, necessary for the construction of their natural systems, must be based on various criteria, among them on the structure of the ephippia. Of particular interest is the study of the process of formation and structure of the ephippium in Macrothricidae, different representatives of which differ significantly among themselves according to this criterion. In this article are presented the results of an investigation of the features of formation of the ephippium in seven species of Macrothricidae and in the moinid Moina weismanni Ishikawa (Moinidae)

Changes in the organism of females of some Cladocera in transition to gamogenesis. [Translation from: Zoologicheskie Zhurnal 49 1573-1575, 1970. ]

In species of Cladocera not forming ephippia, the latent eggs have a sheath formed by glands of the reproductive canals. Representatives of the families Daphniidae and Moinidae Goulden, 1968, in connection with the formation of their complex-structured ephippia, lost these glands. It was investigated whether there are such glands in species the latent eggs of which are enclosed in primitive ephippia. For this, with the help of histological methods, 55 females of Acroperus elongatus (Sars) (Chydoridea) and 88 females of Lathonura rectirostris (O. F. Muller), (Macrothricidae) were collected near Leningrad, were studied

Visual recognition systems in a car passenger compartment with the focus on facial driver identification

von Andrey Makrushi

SaaS Infrastructure as a Means of DDoS-amplification

Any online project – be it a long-lost blog, or a new start-up’s web app – has a very important performance feature called a “maximum load”. This indicator makes itself known when a web app either partially or fully fails to perform its assigned functions to process user requests. For some owners, this may mean losing a portion of their blog-reading audience, and for others, it may mean the loss of clients who opt for a product from a competitor whose online store is up and running. Each online resource has its own maximum load when it comes to the number of user requests it can process at any one time. That’s why developers and web app owners devote special attention to load procedures and stress tests. Load testing services today are useful, but sometimes the way they are set up leaves a loophole that malicious users can take advantage of

The Concept of Data Collection and Processing System for Audit according to the PCI DSS

The objects of the research are verification procedures meet the requirements of the standard of the documents supporting the information security standard in the payment card industry (PCI DSS)

ABOUT PRECONDITIONS OF CREATING A UNIFIED ELECTRONIC PLATFORM FOR THE PROFESSIONAL DEVELOPMENT OF PERSONNEL

This article discusses the preconditions of creating a unified electronic platform for the professional development of personnel in 2020, which arose as a result of the fight against a new threat to all mankind – the COVID-19 coronavirus pandemic. The main direction of the research is to study the possibility of personnel improving their skills remotely. The practical significance of the work is expressed in the justification that recognition in national legislation governing the training opportunities through the use of a unified electronic platform, will serve as a tool to achieve the objectives of the national plan and strategy of development of Kazakhstan in the sphere of the human capital development and digitaliza-tion . The research used methods of studying and analyzing specialized literature, regulatory legal acts, national statistics, comparing national legislation and the legislation of the Eurasian Economic Union countries, together with a compiled SWOT analysis. The article analyzes the national experience in the development of the institute for the arrangement of services in electronic form. The authors highlight the strengths and weaknesses of the implementation of the proficient improvement prepare through the utilize of a unified electronic platform. The authors conclude that the creation of such a platform will lead to positive results in the development and modernization of labor relations and relations directly related to labor relations. The materials of the article can be used by interested persons associated with the work in the field of development of the institute for improving the qualification of personnel, and also within the field of digitalization of educational services