Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request

Search Results

Display Settings
Results per page: 10
Sort By: Relevance
Filter
  • 1-10 of  2,589 results for ""QA1-939""

Your Filters

Subject : qc1-999 Subject : panama
Reset filters
Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Academic Journal

Oscillations under a nonlinear parametric action and combinations of delays

Subjects: oscillation; model; nonlinearity

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

The scaling of misorientation angle distribution at strain-induced boundaries in copper deformed by tension under various conditions

Subjects: polycrystalline copper; plastic deformation; recrystallization

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

Numerical simulation of operating modes of heterostructural photodiodes based on indium arsenide nanowires on the silicon substrates

Subjects: indium arsenide; nanowire; heterostructure

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

The electron and proton irradiation effects on the properties of high-voltage 4H-SiC Schottky diodes within the operating temperature range

Subjects: silicon carbide; schottky diode; irradiation

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

Current and speed characteristics of electron flows formed by the electron-optical system with a multi-tip field emitter

Subjects: field emission; multi-tip field emitter; electron flow

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

An analysis of the Asgardarchaea Cas1_3 protein: Experimental characterization of a potential intermediate in the evolution of CRISPR-Cas systems

Subjects: characterization; crispr-cas; evolution intermediate form

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

The effect of the montmorillonite-based filler on the electret properties of polypropylene

Subjects: electret; composite polymer film; electret state

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

Effect of shield magnetization on variations in the frequency of onboard rubidium atomic clocks

Subjects: atomic clock; magnetic field; magnetic shield

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

A comparison of approaches to specifying the modal matrices in the modal control of elastic systems with and without observers

Subjects: modal control; modal matrices; mode analyzer

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
Academic Journal

A chaotic potential of charged dislocations in group III-nitride heterojunctions during localization of a two-dimensional electron gas

Subjects: chaotic potential; iii-nitride heterojunction; two-dimensional electron gas

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 17, Iss 1 (2024)

Record details

Read Online Read More Add to Saved list
×
  • 1-10 of  2,589 results for ""QA1-939""