unideb thesis

Thesis | Faculty of Agricultural and Food Sciences and Environmental Management

Thesis is the creative elaboration of a professional task (scientific, research or research development) in written form as defined in the requirements of the training program. By solving the task the student relies on his/her studies using national and international literature under the guidance of a supervisor. By preparing and defending thesis students who complete the program prove that they are capable of the practical applications of the acquired skills, summarizing the work done and its results in a professional way, creatively solving the tasks related to the topic and doing individual professional work.

Step-by-step guide to writing thesis

• Registering for the course "Thesis"

If you know which topic you would like to choose or which field of food engineering you are interested in, you should contact an instructor from the Faculty whom you would like as your supervisor. If he/she accepts your topic, you can register for his/her "Thesis" course at the beginning of the semester via the NEPTUN system. You can sign up for the course usually through the Department or the International Office: main building, office 56. (Faculty of Agricultural and Food Sciences and Environmental Management).

• Regular consultation with the supervisor

During the semester students have to give account of the current state of the thesis to the tutor.. The grade earned for the "Thesis" course is not identical with the grade received for the final evaluation of thesis. The precondition for completing the course must be negotiated with the supervisor. In general 80% readiness of the thesis is the minimum requirement. The grade earned for the course reflects the process of working on thesis. Grade can be obtained for the course, even without having submitted thesis previously. However, submitting thesis is one of the requirements of taking the state exam.

• Submitting thesis

Thesis Guidelines (Structure, format, referencing, declaration, statement)

Plagiarism is strictly forbidden! Students have to sign the Declaration which must be bound into thesis.

To be handed in: 

• 1 bound copy (After the final exam this bound copy is given back to the student. The department stores theses exclusively in electronic version.)

The following must be bound into the thesis (in this sequence):

• Declaration – signed by the student
• Statement – signed by the student
• (Confidentiality Agreement: only if the company requests it, as the topic is confidential. It can be requested in office 56, building A.)
• CD of the thesis (see details below)

Thesis in electronic version

The CD/DVD should contain the following data in block capitals (using an alcoholic pen is recommended for writing on the CD):

• student's name,
• stundent's Neptun-code,
• student's major,
• title of thesis,

Before submitting the thesis you have to upload it to DEA (Debrecen Electronic Data-system). The process of this is the following:

• Go to http://dea.lib.unideb.hu
• Log in (on the top right) with your Neptune data
• Click on „Új feltöltést kezdhet”
• You’ll see: “Gyűjtemény kiválasztása” and click on the arrow pointing down so that you can choose from the list. On the bottom you’ll see the list. Choose : Theses, „következő”
• You will see „Tétel leírása” where you have to fill in the missing information.
• Go and ask for a certificate from the library at MÉK that the uploading was completed

Some extra info for uploading:

• don’t write with capital letters, only the first letter
• when you write your supervisor’s name, don’t use prof, dr, phd etc
• when they ask about key words, write 3-4 words, which characterises your thesis best. They should be written in a separate line each, under each other by pushing “Add”
• when you have to summarise your thesis write 6-8 sentences what it is about and click on the “következő” button
• Browse your thesis in Pdf form with write- and print-protection. If your Pdf file is not protected, then push “A PDF MÁSOLÁS ÉS NYOMTATÁSVÉDETT FORMÁRA ALAKÍTÁSHOZ”, which is in red
• Check the previous data, and if there is a mistake, you can make corrections by pushing “Helyesbítés”
• at the point of “Licenc medadása” choose licence type :Creative Commons OR click on the next button
• click on “Licenc elfogadása” and then click on “Feltöltés befejezése” and log out of DEA

You don’t need to hand in a CD to the library.

Submission deadline for thesis: if the supervisor requests it, the thesis has to be submitted 10 days before the date given in the academic calendar of the year   12.00 noon, room 56. Extension to the deadline for the submission of thesis is not possible.

•  Improving thesis with a fail mark

If thesis is evaluated with a fail mark by the referee, the head of department may decide to allocate a new referee to review thesis. If thesis is evaluated with a fail mark by the head of department, the student is not allowed to take the final exam and is supposed to prepare a new thesis. Conditions on resubmitting thesis are defined by the program coordinator.

Thesis submission | Department of Engineering Management and Enterprise

Thesis submission.

Submission:

Thesis is to be submitted two ways:

(1) printed, bound version in 1 copy,

(2) through the e-learning system

1. Electronic version should be uploaded to the e-learning system. For Engineering Management MSc students:  Kurzus: Thesis submission Engineering Management MSc (unideb.hu)

For Lean Engineer/Lean Manager students:  Kurzus: Thesis submission - Lean Engineer / Lean Manager (unideb.hu)

For Strategic Engineering students:  Kurzus: Thesis submission - Strategic Engineering and Sustainability Leadership postgraduate program (unideb.hu)

2. Printed, bound version should be submitted on the day of the final exam. 

For deadlines please check this website!

The thesis should contain following elements: 

Thesis | Faculty of Law

Students conclude the LLM program writing a thesis.

Thesis topics are offered by the professors, however students may propose other topics as well. We advise you to contact the desired supervisor by the end of the first semester or beginning of the second semester of your studies. A supervisor is appointed to each student guiding him/her through the thesis writing process.

Formal requirements Thesis has to be min. 80,000 characters including spaces and footnotes, and requires individual research on the chosen topic. Formal requirements include Times New Roman 12 font size (font size 10 for the footnotes), line spacing 1,5; table of contents, bibliography. Reference to sources are mandatory and must be indicated in footnotes. We suggest using the Harvard Bluebook style of referencing, however any form may be accepted if it contains full bibliographycal data and page number.

Thesis has to be submitted before the final exam. One hard copy is needed and must be submitted at the Students' Office. A pdf version of the complete thesis (cover, table of content, text, bibliography) shall be uploaded to the Library's website (see guide below for technical information). The colloquial part of the final exam starts with the oral defense of the thesis.

• Thesis Cover
• Thesis Upload Guide

Thesis | Department of Biophysics and Cell Biology

Thesis requirements | Faculty of Economics and Business

• Thesis requirements
• Selection / modification of thesis topics
• Thesis upload guide
• Thesis external cover bachelor
• Thesis internal title page bachelor
• Thesis external cover master
• Thesis internal title page master
• Thesis Submission 2021/22/1
• Thesis Submission 2021/22/2
• Thesis topics – Bsc in Business Administration and Management 2021-2022
• Thesis topics – Commerce and Marketing, BSc 2021-2022
• Thesis topics – MSc in International Economy and Business 2021-2022
• Thesis topics – Rural Development Engineering. MSc 2021-2022
• Thesis Submission 2020/21/1
• Thesis Submission 2020/21/2
• Thesis topics – Bsc in Business Administration and Management 2020-2021
• Thesis topics – Commerce and Marketing, BSc 2020-2021
• Thesis topics – MSc in International Economy and Business 2020-2021
• Thesis topics – Rural Development Engineering. MSc 2020-2021
• Thesis Submission 2019/20/2
• Thesis topics – Bsc in Business Administration and Management 2019-2020
• Thesis topics – Rural Development Engineering. MSc 2019-2020
• Thesis topics – MSc in International Economy and Business 2019-2020
• Thesis topics bachelor 2018/2019
• Thesis topics master 2018/2019

Thesis - Mechatronics Enineering BSc | Faculty of Engineering

Thesis - mechatronics enineering bsc.

Rules only for students started their program on the basis of the curriculum of 2017

Thesis - Mechatronics Engineering BSc

Thesis is the creative elaboration of a professional task (scientific, engineering, design, development, research or research development) in written form as defined in the requirements of the training program. By solving the task the student relies on his/her studies using national and international literature under the guidance of an internal and external supervisor. By preparing and defending thesis students who complete the Mechatronics Engineering undergraduate program prove that they are capable of the practical applications of the acquired skills, summarizing the work done and its results in a professional way, creatively solving the tasks related to the topic and doing individual professional work.

Thesis projects - industrial places

General information about the Thesis

Step-by-step guide to writing thesis

• Registering for the course "Thesis"

If you know which topic you would like to choose or which field of mechatronics engineering you are interested in, you should contact an instructor from the Department whom you would like as your supervisor. If he/she accepts your topic, you can register for his/her "Thesis" course at the beginning of the semester via the NEPTUN system. If there is no course with the chosen supervisor you can contact the administrator of the Department or the International Office (Faculty of Engineering).

• Thesis Topic Announcement Form

During the semester you can have two guiders, one instructor from the Faculty and one external supervisor. The external supervisor (referee) is usually an expert from a company where you can do for example additional research work or measurements according to your topic. The external supervisor is not obligatory.

After you have a topic, you have to negotiate its details with your supervisor(s). The Thesis Topic Announcement Form (sample file) signed by the supervisor(s) must be submitted to the Department. The external supervisor’s sign certifies that his/her company provides thesis topic for you. This first version can also be hand-written and is merely a topic plan which will usually change as soon as work on thesis goes forward.

Submission deadline for the thesis topic announcement form: 30 September 2023, Building B.

Before the thesis submission deadline, as soon as its details are finalized, the same form (without signature) should be sent in MS Word to Ms Gabriella Kövér at [email protected] . This final form is the basis for the Thesis Application Sheet (original, signed by the Head of Department) which is prepared by the Department and must be bound into the thesis.

The data necessary for the Department to prepare the Thesis Application Sheet are the following:

• Name of the student, name of the specialization, full-time training
• Title of the thesis,
• Specific tasks to workout (need to discuss with the supervisor) in imperative form (Please present...!, Please make...!),
• Name of the internal tutor (supervisor),
• (Name of the external tutor, name of the company.)
• Regular consultation with the supervisor

During the semester students have to give account of the current state of the thesis to the internal tutor at least three times.

• Submitting thesis

Formal Thesis Requirements (Sample of a Thesis can be downloaded here )

The length of the thesis must be about 50 pages (from the cover but not included the appendix) line spacing is 1.5, with about 55-60 characters (including space characters) in a line. The minimum length of the thesis must be 40 pages, the maximum must be 90 pages.

In the thesis the candidate must take care of using precise language and academic style. Variables of mathematics and physics must be displayed by cursives in the text and figures. Vector quantity in physics must be displayed by bold cursives, tensor quantity must be bold.

Plagiarism is strictly forbidden! Students have to sign the Plagiarism Declaration which must be bound into thesis. The Plagiarism Declaration must be filled out electronically, as well.

What to be handed in to the administrator of the Department:

• 2 bound copy (After the state exam one copy is given back to the student, the department stores the other copy.)

The Structure of the Thesis:

• Top cover: the title is „Thesis”, the student’s name and the year of submission must be included
• Inner cover: The name of the university, the faculty, the major, the writer’s name, the title of the thesis, the year of submission, the supervisor’s and referee’s names must be included
• Thesis Application Sheet (original, signed by the Head of Department)
• Thesis Evaluation Sheet (only one of the copies has to include it which remains at the department) (sample file)
• Plagiarism Statement (must be filled out electronically and signed by the student) and a fine quality (passport) photo not older than one year
• (Confidentiality Agreement, only if the company requests it, as the topic is confidential.)
• Table of contents
• Abstract of the thesis (in English and in Hungarian too. Note: the Hungarian version should be prepared by your supervisor.)
• Introduction (1-3 pages): representation of the task, the purpose of the thesis, justification of the task, a short summary about the structure of the thesis.
• Theoretical summary (10-30 pages)

Literary and theoretical summary of the thesis topic. Theoretical summary is a constructed summary on the basis of the latest publications on the thesis topic that introduces: theories others’ previously presented, research results, experiments, engineering creations were applied to the thesis. Theoretical summary must include the required theoretical derivations (with right references), the familiar scientific and/or engineering results. Theoretical summary must be written on the basis of at least 10 specialized books, articles, conference articles of which a maximum of one third can be internet resource. (These publication data bases can be entered from computers registered to the university network:  IEEExplore ,  eisz ,  Scopus ,  Science direct  ,  data base of the library .)

• Main chapter: elaboration of the task (minimum 30 pages)
• Summary: evaluation of the results, introducing further possibilities of improvement.
• Acknowledgements for the support in task elaboration. (optional)
• Bibliography: guideline on the bases of ISO 690:2010, originally Mechatronics Engineers (BSc) have the right to apply the   referential form of  IEEE  community, that is equaled to ISO 690:2010 standard: handling references in Word documents,  MS  guideline

The goal of the literature research is to sum up SOA, State-of-the-Art. In your case the undergraduate SOA, what we have studied you during undergraduate subjects. Suggested steps:

• You must identify the competences, what is required for your thesis. Example: stepping motor and drive circuit, Pneumatic circuit, machine element of cylinder and valve, PLC programming: ST, and so on.
• You must identify the subject, where you have studied those competences. You can refer to Mechatronics BSc curriculum:  https://edu.unideb.hu/p/mechatronics-engineering-bsc
• You must collect all references and your notes of those subject. Then you can refer to the specific competence and SOA, what is needed to accomplish your thesis tasks.
• Appendix (optional)

A minimum five maximum six-page summarized description (sample file) about the thesis must be handed in on separated sheets in one copy. The bibliography of it must contain only the literature applied in the summary. It is relevant to know that the description does not summarize the thesis but the task has been done, therefore any reference to the thesis must be avoided, such sentences cannot be included in it like "My thesis includes 6 paragraphs." "The second part of the thesis is a literary summary." "My task was to investigate power packs in the thesis." In case it is consequential the thesis must be listed as a source in the bibliography, its authors are the candidate himself, the supervisor and the head of the department.

The thesis and the summary both need to be written on the same CD (only one) and it must be handed in to the department. The thesis and the summary must be both in PDF and Word format on the CD.

Confidentiality Agreement in Hungarian is available below:

Template for Confidentiality Agreement (University - Company)

Template for Confidentiality Agreement (Student - Company)

A state exam can be started only by a candidate whose thesis and summarized description are evaluated with ’pass’ (2 in the AW5 grading scale) by the reviewers and the department.

• Thesis Review

After the submission the Department send the Thesis to the chosen reviewer. The review can be taken from the Administrator after the written part of the State Exam. At the Thesis defence the student has to answer the reviewer’s question(s). Please note that the committee can also ask further questions. 

• Improving thesis with a fail mark

If thesis is evaluated with a fail mark by the reviewer, the head of department may decide to change the mark.

If thesis is evaluated with a fail mark by the head of department, the student is not allowed to take the final exam and is supposed to prepare a new thesis.

Evaluation criteria of BSc Thesis

Thesis submission | Institute of Biology and Ecology

Thesis submission.

The completed thesis and the corresponding student declaration must be uploaded to both the DEA and E-Learning interfaces by 12:00 on May 3rd, 2024. (The upload can be a concatenated file or two separate files (student declaration and thesis) - both formats are acceptable.) You can contact Mária Tóth with questions at [email protected] or at extension +36/52-512-900/22617.

DEA system:

The thesis uploaded to the DEA's system must be print-protected, which the system calls encryption, HOWEVER, THIS SHOULD NOT BE CONFUSED WITH THE ENCRYPTED WORK, which can be requested due to the sensitive data contained in the thesis. Uploading to the DEA system may be rejected in some cases, please pay close attention to this, because in this case it is necessary to correct the upload by the deadline.

Access to the DEA interface: https://dea.lib.unideb.hu/

Information on the process of uploading theses (look for Thesis upload guide): https://dea.lib.unideb.hu/items/0051cab8-a6a3-4af6-9bf0-e201d56c657b

Access to the e-learning interface: https://elearning.unideb.hu/course/view.php?id=1304

Student statement:

The student declaration must be completed on the Neptun electronic study system (you should have received a message about that from the Registrar's Office).

If the supervisor has already signed the print version of the student declaration, then the electronic version doesn't have to be filled out in Neptun.

Thesis | Department of Vehicles Engineering

Thesis - professional pilot bsc.

• Thesis is the creative elaboration of a professional task (scientific, engineering, design, development, research or research development) in a written form as defined in the bulletin of the training program. By solving the task, the student relies on his/her studies using international literature under the guidance of a supervisor. By preparing and defending the thesis, students who complete the Professional Pilot BSc program prove that they are capable of organising and summarising the theoretical skills and knowledge acquired during the first three years of their studies in a professional way, and doing individual work.
• Rules for writing a thesis
• Thesis formatting requirements, thesis binding
• Students must contact a lecturer (supervisor) from the Faculty and choose a thesis topic.
• Please find the Department's lecturers and their topics here .
• Thesis submission
• Home Thesis Defence
• Evaluation of the thesis

Thesis I dates / deadlines

Thesis II dates / deadlines

Topics for Students - Department of IT Systems and Networks | Faculty of Informatics

Topics for students - department of it systems and networks.

Thesis and Diploma work topics

• Performance Evaluation of Infocommunication Systems, BSc and MSc topic, recommended to: computer science engineering
• Tool Supported Analysis of Infocommunication Systems, BSc and MSc topic, recommended to: computer science engineering
• Queueing Theory Softwares, BSc and MSc topic, recommended to: computer science engineering
• Free topic in Infocommunication Systems, BSc and MSc topic, recommended to: computer science engineering

Theses (Faculty of Dentistry)

Állandó link (uri) ehhez a gyűjteményhez, legfrissebb feltöltések.

• Nem elérhető Tétel Korlátozottan hozzáférhető Techniques of Local Anesthesia in Dentoalveolar Surgery Abu Hadwan, Leen ; Kalas, Nándor ; Fogorvostudományi Kar::Dentoalveoláris Sebészeti nem önálló Tanszék ; DE--Fogorvostudományi Kar ; Kunka, Árpád ; Tóth, Etelka ; Fogorvostudományi Kar::Arc-Állcsont és Szájsebészeti nem önálló Tanszék ; Fogorvostudományi Kar::Dentoalveoláris Sebészeti nem önálló Tanszék Többet The thesis explores the significance and evolution of local anesthesia techniques in dentistry, aiming to equip dental practitioners with detailed knowledge and skillful practical implementations of these techniques. It addresses the historical perception of dental procedures as painful and the resulting avoidance of necessary care, underscoring the critical role of pain control in dentistry. The main body of the work delves into the various local anesthesia methods used in dentoalveolar surgery, detailing their administration, indications, advantages, and drawbacks. It also discusses recent advancements in local anesthesia, aimed at enhancing patient comfort and improving treatment efficacy while mitigating risks. Finally, it touches on the possible complications of local anesthesia, further highlighting the importance of correct administration. All in all, the thesis emphasizes the pivotal role of local anesthesia in modern dentistry, advocating for continuous development and refinement to improve patient satisfaction, trust, and treatment outcomes. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Potential therapies that aim to help the intraoral wound healing Sabah, Ashraf ; Liska , Orsolya ; DE--Fogorvostudományi Kar Többet This literature review looks at the importance of intra-oral wound healing therapies, highlighting their pivotal role in ensuring optimal recovery and minimizing long-term complications. These therapies not only alleviate pain and inflammation but also reduce the risk of infection, facilitating the restoration of normal function and aesthetics. Various potential therapies for intra-oral wound healing are discussed, with an analysis of their effectiveness in promoting adequate recovery. The discussion also encompasses factors influencing the success of these therapies, including challenges, limitations, and emerging treatments, taking into account the unique characteristics of the intra-oral wounds being treated. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Polymer Allergy in Dentistry Abounu , Enola ; Szepesi, Márta ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Orsolya, Liska ; Boglárka , Skopkó ; Fogorvostudományi Kar Többet Reports of polymer induced allergy in Dentistry is on the rise since there has been increased use of polymer dental materials. Type 1 hypersensitivity reactions such as anaphylaxis and type IV hypersensitivity reactions such as contact stomatitis, contact dermatitis and cheilitis are the common polymer induced allergies reported. Methylmethacrylate and 2-HEMA are the most common monomers reported to trigger polymer allergy due to unpolymerized, residual monomers. Proper polymerization, finishing and polishing techniques as well as use of alternative materials are recommended ways to prevent polymer allergy. Corticosteroids, anntihistamines and chlorpheniramine are documented as possible treatment options. Dental professionals are advised to use adequate protective clothing and apply caution when handling polymer materials. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Clinical aspects of tooth replantation Mousavijahed, Seyedmasoud ; D. Tóth, Etelka ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar Többet The dentoalveolar area is frequently involved in trauma that can sometimes lead to soft tissue injury, bone fractures, tooth luxation, and fractures of teeth. Teenagers and young children suffer the significant proportion of traumatic dental injuries. Both primary and permanent teeth are at risk of injury. Among the most serious traumatic injuries, tooth avulsion is defined as the total separation of a tooth out of its place in the alveolar ridge. Regarding the exact traumatic injury suffered, a variety of therapy approaches and treatments are available. Tooth conditions along with extra-alveolar storage duration and medium condition are the variables that have the biggest consequence on the clinical outcomes and result of replanting the avulsed tooth. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Local Complications of Local Anaesthesia Al-Bassam, Dalya ; Dr Kalas, Nandor ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Arpad, Kunka ; Lukacs , Levente ; Fogorvostudományi Kar Többet Local anesthesia is a cornerstone of pain management in dentistry, facilitating comfortable dental procedures for patients. However, despite its widespread use, complications can occur, ranging from minor discomfort to more serious injuries. This thesis delves deeply into the realm of local complications of dental local anesthesia. Local complications of dental anesthesia encompass a diverse array of adverse events that may occur during the administration of local anesthetics. Awareness of these complications, along with diligent technique and prompt intervention when necessary, is essential for ensuring patient safety and optimizing outcomes in dental practice. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Genetics and Orthodontics Elkhouly, Mohamed ; Eszter , Faragó-Ládi ; Fogorvostudományi Kar::Konzerváló Fogászati nem önálló Tanszék ; DE--Fogorvostudományi Kar ; Hamid, Leila ; Hevesi, Judit ; Fogorvostudományi Kar::Fogszabályozási nem önálló Tanszék ; Fogorvostudományi Kar::Fogszabályozási nem önálló Tanszék Többet There seems to be significant influence of genetics on dentofacial anomalies, unfolding valuable information about these diseases. As more research is conducted, early diagnosis of many of these diseases will be possible and that does provide a few benefits such as reduced treatment time and cost, it helps prepare the soon to be parents of children with congenital diseases and more importantly it aids in improving the QOL of the patients themselves. In addition, once one member of the family is diagnosed with a genetically caused condition, the rest of the family can undergo genetic counselling and screening to help them take the appropriate decisions and prevent hereditary disorders that can lead to many complications in the future. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Acute Anterior TMJ luxation Stavrou, Georgios ; Hegedüs , Nándor ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Hegedüs , Nándor ; Fogorvostudományi Kar Többet The main goal of this thesis was to analyze in depth the phenomenon of acute anterior TMJ luxation. Everything related to this topic needed to be investigated in depth to have a well-rounded idea of the luxation of the TMJ. The acute anterior TMJ luxation is a debilitating situation and should be taken very seriously, recognition of it, as well as properly treating it is extremely important. Neglecting the luxation in the acute phase can lead to progression in the chronic stage, where the treatment can’t be achieved by simple reduction techniques, but a surgical treatment might be needed instead. All medical personnel especially dentists need to have the proper knowledge of this topic so further secondary health problems can be easily avoided. Anatomy, embryological development, and functions of the TMJ are also been discussed. Symptomology, diagnosis, and also proper management of an acute anterior TMJ luxation are been elaborated. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Root perforation repair Ayapbergenova , Adiya ; Bohacs, Judit ; Fogorvostudományi Kar::Konzerváló Fogászati nem önálló Tanszék ; DE--Fogorvostudományi Kar Többet This thesis outlines the importance of root perforation in endodontic treatments and highlights how it affects the root canal therapy success rate. Through a systematic review of literature, it explores modern materials used for perforation closure, detailing their physical and chemical properties that impact material choice during treatment. The thesis stresses the individuality of every root perforation scenario while acknowledging the growing array of options in materials and techniques. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Bruxism and prosthetic treatment Nguyen, Tue Minh ; Pétercsák, Anita ; Fogorvostudományi Kar::Bioanyagtani és Fogpótlástani Nem Önálló Tanszék ; DE--Fogorvostudományi Kar ; Biacsko, Csilla ; Bistey, Tamás ; Fogorvostudományi Kar::Bioanyagtani és Fogpótlástani Nem Önálló Tanszék Többet Bruxism is a parafunctional habit of the masticatory system which involves abnormal teeth grinding and clenching. The disorder is quite common, but with little research on this topic, planning a prosthetic rehabilitation for patients with this condition can be a challenging task. The first part of this literature review provides information about bruxism in detail, namely the epidemiology, etiology, and its treatment. In the second part, the relationship between bruxism and prosthetic treatments is discussed. An emphasis is put on the possible harmful consequences of bruxism on prosthetic restorations and the patient's dentition, and how a dentist can prevent these unwanted outcomes. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Laser Activated Irrigation techniques in endodontics Khan, Ghassan ; Tóth , Enikő ; Fogorvostudományi Kar::Konzerváló Fogászati nem önálló Tanszék ; DE--Fogorvostudományi Kar ; Marincsák , Rita ; Bettina , Balogh ; Fogorvostudományi Kar::Konzerváló Fogászati nem önálló Tanszék Többet Endodontic procedures are intricate and require high levels of skill, experience and patience. Laser technology in endodontics has been a forefront of research in recent times and has intrigued many on how we can apply it to everyday health care for ease of use. Erbium and neodymium YAG lasers have been primarily studied as the choice of lasers for root canal irrigation given their intricate properties making them suitable for the procedure. Laser activated irrigation (LAI) is deemed a more efficient way of carrying out endodontic procedures, both in terms of time and prognosis of the treatment. Although LAI alone doesn’t seem to have a hugely significant effect on treatment success as compared to traditional syringe irrigation, when LAI is used in congruence with activating agents and irrigation solutions like NaOCl, it tends to show drastic improvement in overall results over traditional syringe irrigation techniques, and this is seen apparent by an overall improvement in the patient’s postoperative quality of life and a reduction in complaints. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Invasive Cervical Resorption Al-Azzawi, Adnan ; László, Nagy ; Fogorvostudományi Kar::Konzerváló Fogászati nem önálló Tanszék ; DE--Fogorvostudományi Kar ; Marincsák, Rita ; Balogh, Bettina ; Fogorvostudományi Kar::Konzerváló Fogászati nem önálló Tanszék Többet Invasive Cervical Resorption (ICR) is a rare but aggressive form of dental root resorption, characterized by the breakdown of dental hard tissue. It manifests as a dynamic process involving periodontal, dental, and pulpal tissues, often starting just apical to the epithelial attachment and progressing both apicocoronally and circumferentially into the dentine. Despite extensive research, its underlying cause remains multifactorial, with factors such as previous orthodontic treatment, trauma, and internal bleaching implicated, though many cases are idiopathic. Traditional imaging techniques like periapical radiography have limitations in accurately identifying and evaluating ICR, but Cone Beam Computed Tomography (CBCT) has revolutionized clinical assessment, providing valuable insights for treatment strategies. Furthermore, ongoing research efforts are enhancing our understanding of ICR, emphasizing the importance of clinicians' attention in high-risk individuals and the use of advanced imaging techniques for accurate diagnosis and treatment planning. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető smear layer formation in root canal Lambaz, Rashed Adel Saleh ; Tóth, Enikő ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Nagy, László ; Juhász, Alexander ; Fogorvostudományi Kar Többet During instrumentation using hand instruments or rotary instruments in endodontics, the dentine will be incised and fragmented, forming a large amount of debris. This dentinal debris, alongside pulp remnants, bacteria and bacterial by-products, will form what is known as the smear layer. This layer will form a plug which will block the entrance of the dentinal tubules, and can have a thickness of 1-2 micrometers, but sometimes can extend reaching up to 40 micrometers into the dentinal tubules. With the smear layer, the entrance and exit of the dentinal tubules will be occluded, this preventing any irrigation solution from penetrating into the dentinal tubules and achieving proper disinfection of the root canal. Furthermore, the smear layer is a naturally unstable and prone to displacement, making it an unpredictable layer. Due to these reasons, amongst others such as reducing microleakage and improving the obturation quality within the root canal, many researchers have suggested the removal of the smear layer from the root canal system. One method of removing it includes irrigation with chelating agents such as Ethylene-Diamene-Tetraacetic Acid (EDTA), followed by irrigation with Sodium hypochlorite to achieve the ideal disinfection and obturation. Other newer methods of removing the smear layer are being introduced to the market, for example Dentsply's QMix 2in1 which can achieve the removal of the smear layer and the disinfection effect at the same time. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Tooth Stabilization after Orthodontic Treatment Abdul-Amir, Basem ; Hevesi, Judit ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar Többet This thesis explores various aspects of maintaining dental alignment post-orthodontic intervention. It emphasizes the critical role of retention strategies, including both fixed and removable retainers, in preventing relapse. The study highlights the importance of patient compliance and tailoring retention approaches to individual needs. It also discusses the influence of local and systemic factors such as age, bone density, periodontal health, nutrition, genetics, and hormonal changes on orthodontic outcomes. Technological advancements like clear aligners and finite element method analysis are credited with improving the precision of tooth movement. Additionally, the document covers alternative stabilization techniques, such as twistflex retainers and surgically accelerated orthodontics, while addressing the associated risks and complications, including impacts on periodontal health and challenges in managing postoperative infections. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Tooth whitening in clinical practice Elmughrabi, Yara Wa'el Issa ; Bistey, Tamás ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; József, Bakó ; Berta, Boglárka ; Fogorvostudományi Kar Többet Dental aesthetics, particularly tooth whitening, is highly sought after in modern dentistry, reflecting society's increasing emphasis on appearance and oral health. This literature review aims to assess the complexities surrounding tooth-whitening procedures, evaluating the different factors that influence the outcomes and effectiveness of whitening treatments, with a focus on mitigating associated risks, such as tooth sensitivity. It seeks to provide evidence-based principles for dentists to make informed recommendations, emphasizing personalized and patient-centered care. Various tooth whitening methods were explored, supported by relevant research. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Natural abutment teeth with cast coping retaining overdentures tiztak, sahar ; Pétercsák, anita ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Berta, Boglárka ; István, Lampé Többet This thesis aims to overview the use of natural abutment teeth with cast coping overdentures to solve the problem of edentulism which means complete tooth loss. Replacing missing teeth is crucial for patients’ oral health as well as function, and overall quality of life.overdentures (removable dental prostheses anchored by natural abutment teeth with cast coping) have gained popularity. Overdentures can be used for edentulous individuals as well as for those with partial tooth loss. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Classification and Properties of Dental Zirconia Quddus, Sulaman ; Radics, Tünde ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Berta, Boglárka ; Biacsko, Csilla ; Fogorvostudományi Kar Többet My objective of this thesis is to present Zirconia as a dental material. In this thesis I aim to provide information about the many different applications it can have in dentistry and how its unique properties make it a very lucrative material in dentistry in this current day and age. Furthermore, mentioning the manufacturing process of zirconia and discuss its’s advantages as well as its potential disadvantages. I do this using up to date and well informed articles which have been cited numerous times. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető CAD/CAM Technologies in Dentistry Othman, Hasan ; József Suta, Márton ; Fogorvostudományi Kar::Bioanyagtani és Fogpótlástani Nem Önálló Tanszék ; DE--Fogorvostudományi Kar ; Radics, Tünde ; Csilla, Biacsko ; Fogorvostudományi Kar::Bioanyagtani és Fogpótlástani Nem Önálló Tanszék Többet In this literature-review thesis, an in-depth investigation into the complexities of computer-aided design and computer-aided manufacturing (CAD/CAM) technologies in the dental industry will be conducted. A chapter will be dedicated to discussing the history and progression of this technology, while other chapters will address the classification, types, components, and materials utilized in CAD/CAM systems. Moreover, the fabrication of dental prostheses using CAD/CAM technology will be highlighted, while the financial and clinical aspects of implementing this technology will be considered. The thesis will explore the current applications of CAD/CAM in dentistry, evaluating its inherent benefits, potential drawbacks and anticipated future advancements in order to provide a broad overview of the developments in this technology as well as the potential impact that it may have on the field of dentistry, including clinical practice, and dental education. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Latest applied And experimental technologies in dental composites dehghani, zahra ; Bukovinszky , Katalin ; Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Bako, Jozsef ; Csermak, Sara Kata ; Fogorvostudományi Kar Többet The focus of this thesis is dental resin composites. Dental composites are biomaterials that consist of organo mineral fillings bonded by an adhesive, and are used to restore damaged teeth. They are intended to replace amalgams, while preserving the healthy tissues. This field is at the intersection of many disciplines, including chemistry, solid mechanics, optics, rheology, and physics. The thesis starts by an introduction, discussing the history of the dental restoration and provides definitions. Then it tries to explain the compositions, properties and developments of dental resin composites. The thesis also aims to provide an overview of some new materials and technologies in dental resin composites. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Accuracy of subtractive technologies in dentistry Hsieh, Cho-Hen ; Suta, Márton József ; Fogorvostudományi Kar::Bioanyagtani és Fogpótlástani Nem Önálló Tanszék ; DE--Fogorvostudományi Kar ; Csermák, Sára Kata ; Szalóki, Melinda ; Fogorvostudományi Kar::Bioanyagtani és Fogpótlástani Nem Önálló Tanszék Többet This literature review emphasized the accuracy of the prosthetic dentistry specimen fabricated by subtractive technology. The aim is to analyze existing publications and determine the factors affecting manufacturing accuracy. It tackles the accuracy of dental prosthetics in various ways, including definitions and measures to determine denture accuracy, impression-making methods, milling protocol, and sequences, and comparative studies between different existing dental prosthetic manufacturing techniques. Többet
• Nem elérhető Tétel Korlátozottan hozzáférhető Prolematics of curved root canals Sadeghdoost, Amirreza ; Juhasz, Alexander ; Debreceni Egyetem::Fogorvostudományi Kar ; DE--Fogorvostudományi Kar ; Suta, Péter ; Hidi, Erika ; Debreceni Egyetem::Fogorvostudományi Kar Többet Root canal therapy is a complex procedure that faces difficulties stemming from intricate canal structures and pronounced bends. Achieving positive outcomes relies on precise measurement of canal dimensions, skilled maneuvering within the canals, and appropriate instrument selection. While manual instruments are useful, they demand careful handling to prevent mistakes. Incorporating rotary Nickel Titanium (NiTi) files following initial preparation with stainless steel hand files is a suggested strategy for effective treatment. Többet
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