Results 31 to 40 of about 270,289 (306)

THERMOELECTRIC DEVICE FOR TREATMENT PANARIATION

Вестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives The aim of the study is to develop a thermoelectric device for the treatment of felon, its mathematical modeling, experimental tests of the laboratory model of the device, the study of thermal processes occurring in it. Method.
V. I. Dvorjanchikov, D. A. Magomedov, K. A. Magomedova, I. Sh. Mispahov   +3 more
doaj   +1 more source

Study of pore pressure distribution under an underground dam in a mountain valley during the atmospheric precipitation accumulation

Мелиорация и гидротехника, 2023
Purpose: to study the distribution of pore pressure under an underground dam located in a mountain valley for the atmospheric precipitation accumulation, while analyzing the effect of water levels in headwater and tailwater. At the same time, the factors
Vladimir G. Degtyarev, Olga G. Degtyareva, Georgy V. Degtyarev   +2 more
doaj   +1 more source

The compact eighth-order of approximation difference schemes for fourth-order differential equation

Қарағанды университетінің хабаршысы. Математика сериясы
Local and nonlocal boundary value problems (LNBVPs) related to fourth-order differential equations (FODEs) were explored. To tackle these problems numerically, we introduce novel compact four-step difference schemes (DSs) that achieve eighth-order of ...
A. Ashyralyev, I.M. Ibrahim
doaj   +1 more source

Numerical Experiment and Design of a Two-Rod Crank Knee Press with an Internal Layout of the Motor Drive

Applied Sciences, 2023
In crank presses, an important role is played by the presence of actuators with dwell, in which, with continuous movement of the input links, the output working link remains stationary at some part of the work.
Amandyk Tuleshov, Balzhan Akhmetova, Moldir Kuatova, Bakhyt Merkibayeva, Gulama-Garip Alisher Ibrayev   +4 more
doaj   +1 more source

GAS PRODUCTION FROM THE HYDRATE RESERVOIR AT NEGATIVE TEMPERATURES

Известия высших учебных заведений: Нефть и газ, 2017
The mathematical model of the process of gas hydrate decomposition information to gas and ice is pro-posed. This model takes into account the non-isothermal filtration flow of gas, the adiabatic cooling effect, real gas properties, and Joule-Thomson ...
N. G. Musakaev, S. L. Borodin
doaj   +1 more source

The construction stability of large section tunnel considering the deterioration of clay mechanical properties

Frontiers in Materials, 2023
The stability of large-section clay tunnels is closely related to the mechanical behavior of the surrounding rock. The mechanical behavior of the surrounding rock is characterized by the coupled response of the physico-mechanical properties of the clay ...
Jun Huang, Jun Huang, Naifei Liu, Zongyuan Ma, Liang Lu, Kangning Dang   +5 more
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

MODEL OF THERMOELECTRIC DEVICE FOR HEAT IMPACT ON FEET

Вестник Дагестанского государственного технического университета: Технические науки, 2018
Objectives. The aim of the study is to simulate the thermophysical processes occurring during thermal treatment procedures applied to the human foot using a technical apparatus in which a thermoelectric battery (TEB) acts as a source of heat and cold ...
O. V. Evdulov, D. K. Kadirova, S. G. Magomedova, T. A. Ragimova, M. A. Khazamova   +4 more
doaj   +1 more source

INVESTIGATION OF TOTAL STRESSES IN RECTANGULAR SECTION CONDUIT BODY LOCATED ON A CLAY BASE

Мелиорация и гидротехника, 2023
Purpose: to study the total stresses in the rectangular section conduit body TOTAL S-YY and S-XX while analyzing the influence of the soil height above the conduit and the load from the vehicle axle on the conduit. At the same time, the influence factors
Degtyarev Vladimir G., Degtyareva Olga G., Sekisov Alexander N.   +2 more
doaj   +1 more source

Numerical and non-numerical magnitudes presented as cues in Experiment 1 and in Experiment 2, respectively.

, 2014
Numerical and non-numerical magnitudes presented as cues in Experiment 1 and in Experiment 2, respectively.
Maria Dolores de Hevia (325836), Hermann Bulf (496114), Viola Macchi Cassia (382972)   +2 more
core   +1 more source