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Latvian Journal of Physics and Technical Sciences

Volume 60 (2023): Issue 5 (October 2023)

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7 Articles
Open Access | Sep 29, 2023
Characteristics of Mathematical Modeling of Acoustic Emission Method for Diagnosis of Fatigue Cracks in the Elements of Marine Power Plants
K. Carjova

K. Carjova

Riga Technical University, Latvian Maritime AcademyRiga, Latvia
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Carjova, K.
, 
M. Banov

M. Banov

Riga Technical University, Latvian Maritime AcademyRiga, Latvia
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Banov, M.
, 
A. Unbedahts

A. Unbedahts

Riga Technical University, Latvian Maritime AcademyRiga, Latvia
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Unbedahts, A.
, 
G. Strautmanis

G. Strautmanis

Riga Technical University, Latvian Maritime AcademyRiga, Latvia
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Strautmanis, G.
, 
L. Vinogradov

L. Vinogradov

Riga Technical University, Latvian Maritime AcademyRiga, Latvia
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Vinogradov, L.
 and 
I. Kurjanovics

I. Kurjanovics

Riga Technical University, Latvian Maritime AcademyRiga, Latvia
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Kurjanovics, I.
  
Open Access | Sep 29, 2023
Application of Calcium Aluminate Doped with Mn and Cr in Optical Thermometry
U. Rogulis

U. Rogulis

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Rogulis, U.
, 
A. Fedotovs

A. Fedotovs

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Fedotovs, A.
, 
P. Rodionovs

P. Rodionovs

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Rodionovs, P.
, 
M. Kemere

M. Kemere

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Kemere, M.
, 
A. Antuzevics

A. Antuzevics

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Antuzevics, A.
, 
A. Sarakovskis

A. Sarakovskis

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Sarakovskis, A.
, 
K. Alps

K. Alps

Light Guide Optics International LtdLivani, Latvia
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Alps, K.
 and 
V. Kiseleva

V. Kiseleva

Light Guide Optics International LtdLivani, Latvia
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Kiseleva, V.
  
Open Access | Sep 29, 2023
Synthesis of NaYF4:Yb3+, Tm3+ Nanocrystals Via the Thermal Decomposition Method Using Refined Sunflower Oil
L. Smelkovs

L. Smelkovs

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Smelkovs, L.
, 
V. Viksna

V. Viksna

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Viksna, V.
, 
J. Teterovskis

J. Teterovskis

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Teterovskis, J.
 and 
J. Grube

J. Grube

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Grube, J.
  
Open Access | Sep 29, 2023
The Role of Decentralized Electrode Boiler in Ancillary Services and District Heating: a Feasibility Assessment
K. Gicevskis

K. Gicevskis

Faculty of Electrical and Environmental Engineering, Riga Technical UniversityRiga, Latvia
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Gicevskis, K.
 and 
O. Linkevics

O. Linkevics

Faculty of Electrical and Environmental Engineering, Riga Technical UniversityRiga, Latvia
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Linkevics, O.
  
Open Access | Sep 29, 2023
Blending Hydrogen With Natural Gas/Biomethane and Transportation in Existing Gas Networks
L. Zemite

L. Zemite

Riga Technical University, Faculty of Electrical and Environmental Engineering, Institute of Power EngineeringRiga, Latvia
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Zemite, L.
, 
L. Jansons

L. Jansons

  • Riga Technical University, Faculty of Electrical and Environmental Engineering, Institute of Power EngineeringRiga, Latvia
  • Riga Technical University, Faculty of Engineering Economics and Management, Institute of the Civil Engineering and Real Estate EconomicsRiga, Latvia
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Jansons, L.
, 
N. Zeltins

N. Zeltins

Riga Technical University, Faculty of Electrical and Environmental Engineering, Institute of Power EngineeringRiga, Latvia
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Zeltins, N.
, 
S. Lappuke

S. Lappuke

Riga Technical University, Faculty of Engineering Economics and Management, Institute of the Civil Engineering and Real Estate EconomicsRiga, Latvia
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Lappuke, S.
 and 
I. Bode

I. Bode

Riga Technical University, Faculty of Civil Engineering, Institute of Heat, Gas and Water TechnologiesRiga, Latvia
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Bode, I.
  
Open Access | Sep 29, 2023
Analysis and Implementation of Energy Efficiency Measures in Multi-Apartment Buildings in Latvia
A. Cimbale

A. Cimbale

Ltd “Juridiskā koledža” Kr. Valdemāra Str. 1cRiga, Latvia
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Cimbale, A.
, 
I. Amolina

I. Amolina

Riga Technical University, Institute of Civil Engineering and Real Estate EconomicsRiga, Latvia
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Amolina, I.
, 
I. Geipele

I. Geipele

Riga Technical University, Institute of Civil Engineering and Real Estate EconomicsRiga, Latvia
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Geipele, I.
 and 
N. Zeltins

N. Zeltins

Riga Technical University, Faculty of Power and Electrical Engineering, Institute of Power EngineeringRiga, Latvia
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Zeltins, N.
  
Open Access | Sep 29, 2023
The Design and Performance of Internally Cooled Cutting Tools for Turning: A Literature Review
A. Korenkovs

A. Korenkovs

Faculty of Mechanical Engineering, Transport and Aeronautics, Riga Technical UniversityRiga, Latvia
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Korenkovs, A.
, 
E. Gerins

E. Gerins

Faculty of Mechanical Engineering, Transport and Aeronautics, Riga Technical UniversityRiga, Latvia
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Gerins, E.
 and 
A. Kromanis

A. Kromanis

Faculty of Mechanical Engineering, Transport and Aeronautics, Riga Technical UniversityRiga, Latvia
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Kromanis, A.
  

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Language:
English
Publication timeframe:
6 times per year
Journal Subjects:
Physics, Technical and Applied Physics
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