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Latvian Journal of Physics and Technical Sciences

Volume 61 (2024): Issue 2 (April 2024)

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8 Articles
Open Access | Mar 30, 2024
Red Persistent Luminescence and Trap Properties of Mg2SiO4: Mn2+, M3+ (M3+ = B3+; Al3+; Ga3+; In3+) Material
G. Doke

G. Doke

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Doke, G.
  
Open Access | Mar 30, 2024
Towards Scalable Synthesis of TiSe2 and VSe2 Thin Films
K. Kadiwala

K. Kadiwala

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Kadiwala, K.
, 
E. Dipans

E. Dipans

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Dipans, E.
, 
L. Dipane

L. Dipane

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Dipane, L.
, 
E. Butanovs

E. Butanovs

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Butanovs, E.
 and 
B. Polyakov

B. Polyakov

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Polyakov, B.
  
Open Access | Mar 30, 2024
The First Application of Laser-Induced Breakdown Spectroscopy: A Fast-Analytical Technique in Targeted Search for Elements in Geological Samples from Deep Boreholes in Latvia
R. A. Ganeev

R. A. Ganeev

Laboratory of Nonlinear Optics, Institute of Astronomy at the National Science Platform FOTONIKA-LV, University of LatviaLatvia
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Ganeev, R. A.
, 
V. V. Kim

V. V. Kim

Laboratory of Nonlinear Optics, Institute of Astronomy at the National Science Platform FOTONIKA-LV, University of LatviaLatvia
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Kim, V. V.
, 
D. Vorobyov

D. Vorobyov

University of LatviaLatvia
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Vorobyov, D.
, 
U. Gross

U. Gross

National Science Platform FOTONIKA-LV, University of LatviaRiga, Latvia
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Gross, U.
, 
A. Ubelis

A. Ubelis

National Science Platform FOTONIKA-LV, University of LatviaRiga, Latvia
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Ubelis, A.
, 
D. Ozols

D. Ozols

Nature Conservation Agency of LatviaSigulda, Latvia
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Ozols, D.
, 
J. Butikova

J. Butikova

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

J. Grube

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

A. Sarakovskis

Institute of Solid State Physics, University of LatviaRiga, Latvia
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Sarakovskis, A.
  
Open Access | Mar 30, 2024
Enhanced-Reach Polarization Optical Time-Domain Reflectometry Technique for Fibre Optical Infrastructure Monitoring
J. Braunfelds

J. Braunfelds

AFFOC Solutions LtdLatvia
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Braunfelds, J.
, 
S. Spolitis

S. Spolitis

  • AFFOC Solutions LtdLatvia
  • Communication Technologies Research Center, Institute of Telecommunications, Riga Technical University 12 Azenes StrRiga, Latvia
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Spolitis, S.
, 
D. Cirjulina

D. Cirjulina

Institute of Microwave Engineering and Electronics, Riga Technical University 6aLatvia
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Cirjulina, D.
, 
A. Ostrovskis

A. Ostrovskis

Communication Technologies Research Center, Institute of Telecommunications, Riga Technical University 12 Azenes StrRiga, Latvia
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Ostrovskis, A.
, 
J. Porins

J. Porins

Institute of Telecommunications, Riga Technical UniversityRiga, Latvia
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Porins, J.
, 
L. Gegere

L. Gegere

AFFOC Solutions LtdLatvia
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Gegere, L.
 and 
A. Supe

A. Supe

AFFOC Solutions LtdLatvia
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Supe, A.
  
Open Access | Mar 30, 2024
Energy Performance of Higher Education Institutions Buildings Operating During Quarantine Restrictions and/or Martial Law in Ukraine
V. Deshko

V. Deshko

National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Institute of Engineering ThermophysicsKyiv, Ukraine
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Deshko, V.
, 
I. Bilous

I. Bilous

National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Institute of Engineering ThermophysicsKyiv, Ukraine
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Bilous, I.
, 
T. Boiko

T. Boiko

National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Institute of Engineering ThermophysicsKyiv, Ukraine
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Boiko, T.
, 
O. Shevchenko

O. Shevchenko

National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Institute of Engineering ThermophysicsKyiv, Ukraine
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Shevchenko, O.
, 
A. Borodinecs

A. Borodinecs

Riga Technical University, Department of Heat Engineering and TechnologyLatvia
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Borodinecs, A.
 and 
J. Zemitis

J. Zemitis

Riga Technical University, Department of Heat Engineering and TechnologyLatvia
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Zemitis, J.
  
Open Access | Mar 30, 2024
Injection of Renewables Gases Into the Existing Gas Distribution Grids and Employment of Reverse Gas Flow Technique
L. Jansons

L. Jansons

  • Riga Technical University, Faculty of Computer Science, Information Technology and Energy, Institute of Power EngineeringRiga, Latvia
  • Riga Technical University, Faculty of Engineering Economics and ManagementRiga, Latvia
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Jansons, L.
, 
J. Silina

J. Silina

Riga Technical University, Faculty of Computer Science, Information Technology and Energy, Institute of Power EngineeringRiga, Latvia
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Silina, J.
, 
I. Bode

I. Bode

Riga Technical University, Faculty of Computer Science, Information Technology and Energy, Institute of Power EngineeringRiga, Latvia
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Bode, I.
, 
L. Zemite

L. Zemite

Riga Technical University, Faculty of Computer Science, Information Technology and Energy, Institute of Power EngineeringRiga, Latvia
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Zemite, L.
, 
N. Zeltins

N. Zeltins

Riga Technical University, Faculty of Computer Science, Information Technology and Energy, Institute of Power EngineeringRiga, Latvia
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Zeltins, N.
 and 
K. Palkova

K. Palkova

Riga Stradins University, Faculty of Social SciencesLatvia
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Palkova, K.
  
Open Access | Mar 30, 2024
Analysis of the Energy Consumption for Heating in Schools
M. Sinakovics

M. Sinakovics

Department of Heat Engineering and Technology, Riga Technical UniversityRiga, Latvia
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Sinakovics, M.
, 
A. Zajacs

A. Zajacs

Department of Heat Engineering and Technology, Riga Technical UniversityRiga, Latvia
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Zajacs, A.
, 
A. Palcikovskis

A. Palcikovskis

Department of Heat Engineering and Technology, Riga Technical UniversityRiga, Latvia
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Palcikovskis, A.
 and 
V. Jacnevs

V. Jacnevs

Department of Heat Engineering and Technology, Riga Technical UniversityRiga, Latvia
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Jacnevs, V.
  
Open Access | Mar 30, 2024
Towards High-Precision Quadrotor Trajectory Following Capabilities: Modelling, Parameter Estimation, and LQR Control
A. Hanif

A. Hanif

Research Organization for Aeronautics and Space, National Research and Innovation Agency (BRIN)Jakarta, Indonesia
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Hanif, A.
, 
I. E. Putro

I. E. Putro

Research Organization for Aeronautics and Space, National Research and Innovation Agency (BRIN)Jakarta, Indonesia
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Putro, I. E.
, 
A. Riyadl

A. Riyadl

Research Organization for Aeronautics and Space, National Research and Innovation Agency (BRIN)Jakarta, Indonesia
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Riyadl, A.
, 
O. Sudiana

O. Sudiana

Research Organization for Aeronautics and Space, National Research and Innovation Agency (BRIN)Jakarta, Indonesia
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Sudiana, O.
, 
Hakiki,

Hakiki,

Research Organization for Aeronautics and Space, National Research and Innovation Agency (BRIN)Jakarta, Indonesia
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Hakiki,
 and 
H. Y. Irwanto

H. Y. Irwanto

Research Organization for Aeronautics and Space, National Research and Innovation Agency (BRIN)Jakarta, Indonesia
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Irwanto, H. Y.
  

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