Fakülteler: Recent submissions
Now showing items 1001-1020 of 1486
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The Effect of Ph-cycling and Toothbrushing Simulations on Surface Roughness of Bulk-Fill Composites
(Marmara University, 2021)Objective: This study aimed to compare surface roughness values (Ra) of different posterior composites after pH-cycling and toothbrushing simulation. Methods: Fifty disc-shaped specimens (8x2 mm) were prepared by using ... -
Poly(Vinylamine) Derived N-Doped C-Dots with Antimicrobial and Antibiofilm Activities
(MDPI (Multidisciplinary Digital Publishing Institute), 2021)Nitrogen-doped carbon dots (N-doped C-dots) was synthesized by using poly(vinyl amine) (PVAm) as a nitrogen source and citric acid (CA) as a carbon source via the hydrothermal method. Various weight ratios of CA and PVAm ... -
The Relationship between Risk Perception and Risk Definition and Risk-Addressing Behaviour during the Early COVID-19 Stages
(MDPI (Multidisciplinary Digital Publishing Institute), 2021)The purpose of this article is to show the effect of Risk Perception RP and Risk Definition RD on the Risk-Addressing Behaviour RB. To carry out this study secondary data was used from a semi-structured survey administered ... -
Poly(vinyl alcohol)-tannic Acid Cryogel Matrix as Antioxidant and Antibacterial Material
(MDPI (Multidisciplinary Digital Publishing Institute), 2022)The biocompatible, viscoelastic properties of poly(vinyl alcohol) (PVA) in combination with the antimicrobial and antioxidant natural polyphenolic, tannic acid (TA), and the natural flavonoid and antioxidant curcumin ... -
Facile synthesis and electrochemical properties of Prussian Blue/MWCNT and PB/WO3 films
(Bulgarska Akademiya na Naukite, 2021)In this study, Prussian Blue (PB)/MWCNTs and PB/WO3 nanocomposite films were deposited onto In-SnO2 (ITO) substrates by a simple chemical bath deposition method. The structural, morphological, and electrochemical properties ... -
GovdeTurk: A Novel Turkish Natural Language Processing Tool for Stemming, Morphological Labelling and Verb Negation
(Zarka Private University, 2021)GovdeTurk is a tool for stemming, morphological labeling and verb negation for Turkish language. We designed comprehensive finite automata to represent Turkish grammar rules. Based on these automata, GovdeTurk finds the ... -
Tarikat kültüründen bir kesit: Osmanlı mimari süslemesinde karpuz ve karpuz-bıçak tasvirleri
(Ankara Hacı Bayram Veli Üniversitesi, 2021)Osmanlı döneminde başkent ve taşradaki bazı yapıların duvar ve tavanlarında yer alan bir grup karpuz ve karpuz-bıçak tasvirleri, üslupları kadar ikonografileriyle de ilginç bir grubu oluşturur. Başkentin saray, konak, ... -
Ponto-caspian and mediterranean faunal and floral records of upper pleistocene-holocene sediments from the Izmit Gulf (Marmara Sea, Turkey)
(Romanian Society of Palaeontologists, 2021)İzmit Gulf is located between Kocaeli and Armutlu peninsulas at east of Marmara Sea and the interaction area of North Anatolian Fault Zone (NAFZ) and Marmara Graben systems. In this study, the faunal and floral ... -
Yazma tekniklerinin ortaokul öğrencilerinin bilgilendirici metin yazma becerisine etkisi
(T.C. Milli Eğitim Bakanlığı, 2021)It is thought that the reason of middle school students informative text production difficulties is due to the fact that students don't know structures of informative texts. In accordance with this purpose, it is estimated ... -
İlkokul öğrencilerinin okuduğunu anlama becerisi ile okuma kaygısı arasındaki ilişkide okuma alışkanlığının aracı rolü
(T.C. Milli Eğitim Bakanlığı, 2021)Bu araştırmada, okuma becerisinin bilişsel gelişim üzerindeki etkilerinden hareketle, ilkokul öğrencilerinin okuduğunu anlama becerisinde, okuma kaygısı ve okuma alışkanlıklarının rolünü incelemek amaçlanmıştır. ... -
Romanya’da Türk Soylulara Okutulan Türkçe Ders Kitaplarındaki Hatalarda Rumencenin Etkileri
(T.C. Milli Eğitim Bakanlığı, 2021)Bu araştırmanın amacı Romanya ilköğretim okullarında okutulmakta olan Türkçe ders kitaplarındaki hatalarda Rumencenin etkilerini incelemek ve elde edilen sonuçlardan hareketle yeni kitap çalışmalarına ışık tutmaktır. ... -
Seed viability of common ragweed (Ambrosia artemisiifolia L.) is affected by seed origin and age, but also by testing method and laboratory
(Pensoft Publishers, 2021)Common ragweed (Ambrosia artemisiifolia L.) is an annual Asteraceae species native to North America which is highly invasive across Europe and has harmful impacts, especially on human health and agriculture. Besides its ... -
Microwave assisted, sequential two-step, one-pot synthesis of novel imidazo[1,2-a] pyrimidine containing tri/tetrasubstituted imidazole derivatives
(TUBITAK, 2021)A series of novel imidazo[1,2-a]pyrimidine containing tri/tetrasubstituted imidazole derivatives (1-10) has been synthesized via sequential two-step, one-pot, multicomponent reaction using imidazo[1,2-a]pyrimidine-2-carbaldehyde, ... -
Learning theories, motivation, and distance education
(IGI Global, 2021)Education is a related structure that can never be defined or even exist as separate from human beings. Behavioral, cognitive, and constructivist paradigms each try to explain learning with different concepts and principles. ... -
Guillain-Barré Syndrome with Bilateral Peripheral Facial Nerve Paralysis After COVID-19 Infection
(Turkish Neurosurgical Society, 2021)Isolated bilateral peripheral facial paralysis in Guillain-Barré syndrome (GBS) is also quite rare. This case meets the diagnostic criteria of GBS with isolated bilateral peripheral facial paralysis following the coronavirus ... -
Update on the First Year of COVID-19
(Galenos Yayınevi, 2021)The current outbreak of the Coronavirus, severe acute respiratory syndrome Coronavirus-2, which originated in the Wuhan province of the People’s Republic of China became a pandemic. Although the clinical findings of the ... -
Influence of Different Plaque Control Methods and Hydrothermal Aging on Structural Properties of Monolithic Zirconia
(Adnan Menderes University, 2021)Objective: This study aimed to investigate the effect of hydrothermal aging and various plaque removal methods, which are a part of professional dental cleaning, on zirconia’s structural properties. Materials and Methods: ... -
Radiological Assessment of Dysbaric Osteonecrosis as a Part of Fitness-to-dive Examinations
(İstanbul Training and Research Hospital, 2021)Introduction: It is important for professional divers and candidates to be medically and physically fit to undertake their underwater work safely. This study aimed to review the screening of dysbaric osteonecrosis (DON) ... -
An Unusual Case of Breast Cholesterol Granuloma
(Turkish Society of Plastic Reconstructive and Aesthetic Surgery, 2021)Cholesterol granuloma (CG) is a rare and benign inflammatory tissue reaction caused by the accumulation of lipid and cholesterol crystals in the tissue, resulting from such incidents as localized trauma and hemorrhage. ... -
The Effectiveness of Routine Cranial Computerized Tomography in the Evaluation of Facial Bone Fractures
(Emergency Physicians Associations of Turkey, 2021)Aim: This study aimed to investigate the ability of routine cranial computed tomography (CT) to detect facial bone fractures, taking the maxillofacial, orbital, and temporal bones CT as reference. Materials and Methods: ...
