The article contains a description of the I/O Server program (SIO). The SIO program is intended for buffering and accumulation of technological state parameters in the database. The SIO program is used as a means of information interaction between the PLC and the SCADA station used to control the technological process of the control object. Interaction with the SIO program occurs via the REST-MLCP protocol. To store data in the file system, the SIO program's own DB is used. The operating environment of the SIO program is an operating system of the Linux family.

A method of converting the chart building program architecture from a centralized to a client-server is considered. The program is a part of the software system for ecological monitoring of the environment, developed at the FSI FSC SRISA RAS.

The sources of potential distribution variation in conical all-around gate (GAA) transistors with a short and thin working area are quantitatively analyzed. A mathematical model of the fluctuation of the potential distribution has been developed, including variations in the topological parameters of the transistor's working area. Fluctuations of the characteristic length are numerically investigated. The sensitivity coefficients are determined. Criteria for evaluating potential changes due to the spread of topological parameters are formulated. nanostructures with an elliptical cross-section, which distinguishes them from the classical ideas about the thermal conductivity of solids.

The paper discusses the development of substrates for flip-chip microcircuits and their features. The main characteristics of the designed substrates are indicated. Flip-chip mounting technology and substrate materials are described.

The core of many neuromorphic systems is a vector-matrix multiplier. It can be realized using a resistor array. The most interesting are resistor arrays with variable resistors changing resistance under the action of current flows through them. The task of forming a matrix of resistor conductances, leading to multiplication by the desired matrix, arises. In general, due to the relatively small number of control signals (voltages) and the lack of access to a single resistor, this problem has no solution. It is reasonable to choose convenient methods of conductivity matrix formation and describe the sets of conductivity matrices formed by using each method or combination of methods. The simplest and most stable is the procedure of conductivity matrix formation, when constant voltages are applied to the input of the system and the system moves to a stationary state. Two modes of such a procedure are considered the direct connection mode and the two-pole mode. Stationary states of the resistor array for these modes are studied and illustrative simplified descriptions of the result of the conductivity matrix formation in each mode are developed. Although the conditions of applicability of the simplified descriptions are not always fulfilled in practice, the corresponding "ideal" states can usually be used to classify real stationary states.

Earlier, polynomials [ ] f x  were obtained and described, for which the hyperelliptic field ( )( ) x f contains fundamental units of high degrees. This is equivalent to the existence of -torsion points of high order in the Jacobians of the corresponding hyperelliptic curves. For a series of problems, such as the classification of components of complex curves with pairs of conjugate torsion points, not only the polynomial f is required, but also the explicit form of the fundamental unit of the corresponding hyperelliptic field. In this paper, the explicit form of fundamental units for hyperelliptic fields of genus 2 with torsion points in the Jacobian of order 33, 36, and 48 is presented for the first time.

The analysis of observational data was carried out on the course of pregnancy of 150 patients with a uterine scar after a caesarean section in anamnesis. The nature of changes in the state of the scar with the course of pregnancy is discussed. A group of 64 patients with a favorable initial state of the scar (with a residual myometrium thickness of 3 mm or more) was identified, for whom the dynamics of scar changes do not aggravate the course of pregnancy. For the remaining 86 patients with an initially thin scar, an algorithm was constructed for early (by the 26th week of gestation) identification of a group with relatively satisfactory dynamics of scar thinning during pregnancy and a high-risk group to develop an insolvent scar. The nature of pregnancy complications associated with the presence of a scar on the uterus, the features of delivery of patients in the studied groups, and the role of metroplasty as a method of restoring the reproductive function of a woman in the process of pregravid preparation were studied.