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Jaswinder, KanwalVir Singh, Jaiteg Singh    

 Software maintenance is an essential phase of the software development life cycle. Developing software with few maintenance requirements for a longer period is the prime goal for any developer. This goal can be achieved if the software is developed... see more


Liliana Baroiu,Elena Dumea,Florentina Nastase,Elena Nicule?,Silvia Fotea,Alexandru Bogdan Ciubara,Ioana Anca Stefanopol,Aurel Nechita,Lucretia Anghel,Anamaria Ciubara    

The COVID-19 pandemic is probably the greatest natural disaster of our generation and the 21st century with a great impact on mental health. The present study aims to quantify, with the help of the Beck questionnaire, the degree of depression in a group ... see more


Yurii Feshchenko, Ksenia Nazarenko    

The notion “asthma-COPD cross” (ACC) for patients with clinical signs of bronchial asthma and COPD was introduced.  From 15 to 45 % of population with bronchial obstructive diseases suffer from ACC and its prevalence increases with age.According to ... see more


Ivan Gushchin, Aleksandr Kirichok, Volodymyr Kuklin    

The several models of convection in a thin layer of liquid (gas) with poorly heat conducting boundaries are considered. These models demonstrate a rich dynamics of pattern formation and structural phase transitions. The primary analysis of pattern format... see more


Makam Kranthi Bhanu Raja    

Hartnell governor is a spring controlled or loaded type which comprises of two bell cranks which are pivoted. The reason for this governor is to keep up mean speed of the motor with in explicit cutoff points at whatever point there is a variation in load... see more