Πτυχιακές εργασίες / Bachelor Theses: Recent submissions

Now showing items 201-220 of 1168

  • Big data analysis based on advertising campaigns and marketing strategy.

    Η.Μ.U, School of Management and Economic Sciences (SMES), Management Science and Technology Dept.
    Authors: Arvanitis, Panagiotis; Gourniezakis, Dimitris
    Thesis advisor: Mastorakis, Georgios
    Publication Date: 2023-07-28
    In today's era, advertising and marketing have taken an essential part of everyday life, so as expected they have also taken a critical role in all large businesses/companies. Using the data analysis technique we mine ...

  • Investigation of knowledge and attitudes on the reproductive and sexual health of students of a Greek university.

    Η.Μ.U, School of Health Sciences (SHS), Nursing Dept.
    Authors: Karalaga, Maria; Papadopoulou, Athina; Sfakianou, Argyro
    Thesis advisor: Rikos, Nikolaos
    Publication Date: 2023-08-22
    Introduction: It is highly important to analyze both sexually transmitted diseases (STDs) and contraceptive methods since they affect noticeably our daily life. Purpose: A probe about knowledge and attitude of students ...

  • Chemical analysies and quality characteristics of experimental wines of asyrtiko, liatiko and mandilari varieties.

    Η.Μ.U, School of Agricultural Sciences (SAGRIS), Agriculture Dept.
    Authors: Pitikaki, Marina
    Thesis advisor: Strataridaki, Argyro
    Publication Date: 2023-08-22
    A wine consists of several chemical groups one of them is phenolic compounds. These compounds are important as they contribute to the final quality of wines such as color, taste and aroma. Their concentration in wine is ...

  • Car convert from I.C.E. to electric.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Kimionis, Manousos; Kokovakis, Georgios; Stergiou, Leonidas
    Thesis advisor: Christakis, Dimitrios
    Publication Date: 2023-07-28
    With the ever-increasing sales of electric cars and the latest law bills being against internal combustion engines, it is obvious that it is only a matter of time before cars with ICE are placed in the time warp of ...

  • The meaning of alcohol consumption in the context of student life : aqualitative study with student working in entertainment venus.

    Η.Μ.U, School of Health Sciences (SHS), Social Work Dept.
    Authors: Tsilias, Antonios; Chondrou, Angeliki; Psarraki, Panagiota
    Thesis advisor: Kasseri, Zacharoula
    Publication Date: 2023-07-28
    This research paper investigates alcohol consumption of employed students that work at drinking establishments. The compiled data attempt to emphasize students' relationship with alcohol, and its connection to their working ...

  • Design and development of automations for hot water production and spaces heating.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Kastridis-Psarakis, Stylianos
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 2023-07-26
    One goal of this thesis is desing and development of automations for DHW production and space heating. So that to create a system that can automatically manage the heating of the living space and the continuous production ...

  • Studying anxiety, resilience and social support of youths in the pandemic.

    Η.Μ.U, School of Health Sciences (SHS), Social Work Dept.
    Authors: Zacharia, Aikaterini; Saliai, Klea; Samntin, Anthi-Soragia
    Thesis advisor: Koukouli, Sofia
    Publication Date: 2023-07-26
    General: In this research, it was studied whether the pandemic, which affected the global community since the end of 2019, affected the mental health of young people aged 18-30. More specifically, the variables investigated ...

  • Cruise tourism and hotel accommodation: a substitute or complementary relationship?

    Η.Μ.U, School of Management and Economic Sciences (SMES), Business Administration and Tourism Dept.
    Authors: Kanellis, Achilleas-Michail
    Thesis advisor: Dimou, Eirini
    Publication Date: 2023-07-26
    The present research wants to investigate what kind of relationship two pillars of tourism have, such as hotels and cruise ships, and to give a clearer answer ultimately to whether they are substitute or complementary ...

  • Digital marketing and tourism.

    Η.Μ.U, School of Management and Economic Sciences (SMES), Management Science and Technology Dept.
    Authors: Kampouris, Ioannis; Chrysochoos, Iason
    Thesis advisor: Arakadakis, Georgios
    Publication Date: 2023-07-25
    This particular work has as its object of study Digital Marketing in relation to Tourism. It contains two sectors. The first of them, the theoretical part deals with the concepts of Marketing, Digital Marketing, the Internet ...

  • Gastronomic tourism in Greece: development, problems and prospects.

    Η.Μ.U, School of Management and Economic Sciences (SMES), Management Science and Technology Dept.
    Authors: Meramveliotakis, Ioannis
    Thesis advisor: Arakadakis, Georgios
    Publication Date: 2023-07-25
    Tourism as a phenomenon is weak without gastronomy due to the natural need of human to consume food. With the development of humanity, gastronomy developed too. Food became not only a source of strength and energy, but ...

  • Social work and partnership violence. What are the views of the social workers. A qualitative research in Crete and Rhodes.

    Η.Μ.U, School of Health Sciences (SHS), Social Work Dept.
    Authors: Kokkonou, Panagiota; Manouilidou, Evmorfia
    Thesis advisor: Moudatsou, Maria
    Publication Date: 2023-07-24
    The purpose of the present study was the in-depth investigation of the opinions of Social Workers on issues of intimate partner violence. In particular, it was investigated how they define Intimate Violence, its possible ...

  • Collection, management and visualization of agricultural data and electronic systems via internet of things.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Matsoukas, Konstantinos
    Thesis advisor: Malamos, Athanasios
    Publication Date: 2023-07-24
    This thesis presents a novel IoT system designed for the collection, management, and visualization of agricultural data. The system aims to address the challenges faced by the agriculture industry, such as the need for ...

  • Groundwater pumping mining study and equipment parameters.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Belesis, Ioannis
    Thesis advisor: Katsaprakakis, Dimitrios
    Publication Date: 2023-07-24
    The present assignment’s goal is to define the main parameters of the principle and the description of the construction stages of the hydro wells. Drilling in general has a wide range of applications, such as the ...

  • Functional restoration and preparation for calibration of a laboratory gasoline engine.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Tzortzis, Michail-Sifis
    Thesis advisor: Tzirakis, Evangelos
    Publication Date: 2023-07-24
    This thesis aims to showcase the reconstruction, restoration, maintenance and the proper functioning of a lab internal combustion engine attached to a hydraulic dynamometer. It also aims to demonstrate its orderly functioning ...

  • Electric motion - Prospects and benefits.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Chronakis, Ioannis
    Thesis advisor: Vernardou, Dimitra
    Publication Date: 2023-07-24
    The concept of electric drive is quite old with several attempts made in the last 120 years to be applied in practice. But only in recent years have efforts paid off, resulting in the creation of reliable electric vehicles ...

  • Utilization of composite materials in additive manufacturing.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Lydaki, Afroditi-Eirini
    Thesis advisor: Ntintakis, Ioannis
    Publication Date: 2023-07-24
    The thesis begins with an overview of abbreviations and acronyms related to the topic, followed by a prologue and introduction.The historical background of additive manufacturing is provided, tracing its evolution over time. ...

  • Optimal design of mechanical components or assemblies for additive manufacturing.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Kartsakis, Konstantinos; Skountis, Andreas
    Thesis advisor: Ntintakis, Ioannis
    Publication Date: 2023-07-24
    The objective of this study is the examination and analysis of two different design algorithms that yield similar results but follow distinct logic. Genetic and topological optimization algorithms offer numerous benefits ...

  • Specifications and legislation in force for the establishment and operation of MOT centers.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Patronaki, Maria
    Thesis advisor: Tzirakis, Evangelos
    Publication Date: 2023-07-21
    Vehicle Technical Control Centres (K.T.E.O in Greek) were introduced in Greece in 1983 only for trucks and from 1986 for all vehicles. A steady increase in traffic accidents and environmental pollution made their establishment ...

  • Health and safety in industry.

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Liontakis, Angelos
    Thesis advisor: Sakkas, Nikolaos
    Publication Date: 2023-07-21
    This thesis presents and analyzes the formal as well as the essential requirements that an industry must cover in order to ensure the health and safety of its employees in the workplace. In the first chapter of the work, ...

  • Work safety - Occupational risk assessment study at a Mercedes-Benz workshop in Chania..

    Η.Μ.U, School of Engineering (ScENG), Mechanical Engineering Dept
    Authors: Roukoutakis, Spyridon
    Thesis advisor: Sakkas, Nikolaos
    Publication Date: 2023-07-20
    This thesis describes and analyzes terms such as occupational safety, occupational risk, safety technician and physician, etc. Contains the methodology and phases until the safety technician reaches the occupational risk ...