"Az-buki" National Publishing House
Ministry of Education and Science
Wikipedia
  • Login
  • Registration
Natural Science
and Advanced Technology Education
Няма резултати
Вижте всички резултати
  • Main Page
  • About the journal
  • Aims and Scope
  • Editorial Board Members
  • Contents
  • Guidelines
    • Guide for Authors
    • Reviewer's Guide
  • Publishing Ethics
  • Contact
  • Subscribe now
  • en_US
  • Main Page
  • About the journal
  • Aims and Scope
  • Editorial Board Members
  • Contents
  • Guidelines
    • Guide for Authors
    • Reviewer's Guide
  • Publishing Ethics
  • Contact
  • Subscribe now
  • en_US
Няма резултати
Вижте всички резултати
Natural Science and Advanced Technology Education
Няма резултати
Вижте всички резултати
Main Page Chemistry Contents of Natural Science and Advanced Technology Education, 2022

Natural Science and Advanced Technology Education, 2/2022, vol. 31

„Аз-буки“ от „Аз-буки“
05-05-2022
in Contents of Natural Science and Advanced Technology Education, 2022
A A

EXPERIMENTS

Determining the Dependence of the Speed of Sound in Air on the Temperature Based on Properties of Standing Waves

Geo Kalfov
First Private Mathematical High School – Sofia (Bulgaria)

https://doi.org/10.53656/nat2022-2.02

Abstract. Standing waves are a naturally arising phenomenon in many situations where sound waves propagate in an enclosed medium…

SEE MORE

 


NEW APPROACHES

COMETS – PART 1

Pencho Markishki
Institute of Astronomy and National Astronomical Observatory - BAS

https://doi.org/10.53656/nat2022-2.03

Absract. The appearance of a bright comet is one of the most beautiful astronomical phenomena, attracting the attention of professionals and amateur astronomers, as well as the media around the world...

SEE MORE

 


SCIENCE AND SOCIETY

Analogies Between Chemical Reactions and Quality of Workplace Environment

Àngel Berna, Gonzalo Miranda
University of Valencia (Spain)

https://doi.org/10.53656/nat2022-2.04

Abstract. Analogies are useful to deepen understanding of the object of study…

SEE MORE

 


EDUCATION: THEORY AND PRACTICE

INVESTIGATION OF THE BEHAVIOR OF CONICAL PILES OF GRANULES AND POWDER

Dragni Dragnev
Technische Universität München, Germany

https://doi.org/10.53656/nat2022-2.01

Absract. When a granular material is poured on top of a surface, the formation of a cone-like pile is observed...

SEE MORE

 


FROM THE RESEARCH LABORATORIES

EXPERIMENTAL DETERMINATION OF THE SPECIFIC HEAT CAPACITY OF AQUEOUS LICL SOLUTIONS AS A FUNCTION OF TEMPERATURE AND CONCENTRATION

Ivo Lozanov, Yavor Yordanov
National high School of Science and Mathematics (Sofia)

https://doi.org/10.53656/nat2022-2.05

Absract. This project is focused on the experimental determination of the specific heat capacity of aqueous solutions of LiCl with different mass concentrations as a function of temperature...

SEE MORE

Your Image Description

Свързани статии:

Default ThumbnailNatural Science and Advanced Technology Education, 1/2022, vol. 31 Default ThumbnailNatural Science and Advanced Technology Education, 3/2022, vol. 32 Default ThumbnailNatural Science and Advanced Technology Education, 4/2022, vol. 31 Default ThumbnailNatural Science and Advanced Technology Education, 5/2022, vol. 31

Последвайте ни в социалните мрежи

Viber
shareTweet
Previous article

EXPERIMENTAL DETERMINATION OF THE SPECIFIC HEAT CAPACITY OF AQUEOUS LICL SOLUTIONS AS A FUNCTION OF TEMPERATURE AND CONCENTRATION

Next article

SPEECH STRATEGIES AND THE COVID-19 PANDEMIC

Next article

SPEECH STRATEGIES AND THE COVID-19 PANDEMIC

CALQUES FROM FRENCH IN BULGARIAN PHRASEOLOGY

CURRENT TOPICS OF RESEARCH IN COMPARATIVE PHILOLOGY IN CONTEMPORARY KAZAKHSTAN

Последни публикации

  • Сп. „Обучение по природни науки и върхови технологии“, книжка 1/2025, година XXXIV
  • Обучение по ПРИРОДНИ НАУКИ и върхови технологии ГОДИШНО СЪДЪРЖАНИЕ / ГОДИНА XXXIII, 2024
  • Natural Science and Advanced Technology Education, 5-6/2024, vol. 33
  • Natural Science and Advanced Technology Education, 3-4/2024, vol. 33
  • Natural Science and Advanced Technology Education, 1-2/2024, vol. 33
  • ГОДИШНО СЪДЪРЖАНИЕ / ГОДИНА XXXII, 2023
  • Natural Science and Advanced Technology Education, 5-6/2023, vol. 32
  • Natural Science and Advanced Technology Education, 3-4/2023, vol. 32
  • Natural Science and Advanced Technology Education, 2/2023, vol. 32
  • Natural Science and Advanced Technology Education, 1/2023, vol. 32
  • Annual Contents of Natural Science and Advanced Technology Education, 2022
  • Natural Science and Advanced Technology Education, 6/2022, vol. 31
  • Natural Science and Advanced Technology Education, 5/2022, vol. 31
  • Natural Science and Advanced Technology Education, 4/2022, vol. 31
  • Natural Science and Advanced Technology Education, 3/2022, vol. 32
  • Natural Science and Advanced Technology Education, 2/2022, vol. 31
  • Natural Science and Advanced Technology Education, 1/2022, vol. 31
  • Годишно съдържание на „Обучение по природни науки и върхови технологии“
  • Natural Science and Advanced Technology Education, 6/2021, vol. 30
  • Сп. „Обучение по природни науки и върхови технологии“, книжка 5/2021, година XXX
  • Natural Science and Advanced Technology Education, 4/2021, vol. 30
  • Project-Based Teaching in Model for Meaningful and Technological Integration of the Ecological Education

София 1113, бул. “Цариградско шосе” № 125, бл. 5

+0700 18466

izdatelstvo.mon@azbuki.bg
azbuki@mon.bg

Полезни линкове

  • Къде можете да намерите изданията?
  • Вход за абонати
  • Main Page
  • Contact
  • Subscribe now
  • Projects
  • Advertising

Az-buki Weekly

  • Вестник “Аз-буки”
  • Subscribe now
  • Archive

Scientific Journals

  • Strategies for Policy in Science and Education
  • Bulgarian Language and Literature
  • Pedagogika-Pedagogy
  • Mathematics and Informatics
  • Natural Science and Advanced Technology Education
  • Vocational Education
  • Istoriya-History journal
  • Chuzhdoezikovo Obuchenie-Foreign Language Teaching
  • Filosofiya-Philosophy

Newsletter

  • Accsess to public information
  • Условия за ползване
  • Профил на купувача

© 2012-2025 Национално издателство "Аз-буки"

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In
en_US
bg_BG en_US
  • Login
  • Sign Up
Няма резултати
Вижте всички резултати
  • Main Page
  • About the journal
  • Aims and Scope
  • Editorial Board Members
  • Contents
  • Guidelines
    • Guide for Authors
    • Reviewer's Guide
  • Publishing Ethics
  • Contact
  • Subscribe now
  • en_US

© 2012-2025 Национално издателство "Аз-буки"