Güncel Gönderiler: Recep Tayyip Erdoğan University Institutional Repository
Toplam kayıt 10366, listelenen: 761-780
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Optimization flutter response of laminated smart nanocomposite truncated conical shell under supersonic aerodynamic pressure using hybrid IGWO-DQHFEM
(Elsevier, 2025)Given the wide application of conical shells in the aerospace and aircraft industry, there comes a need for dynamic analysis and optimum design of these structures against supersonic aerodynamic forces, which induce a ... -
Bilayer graphene like-structure in the presence of a time-dependent magnetic field
(Elsevier, 2025)In this work we consider the dynamic magnetic characteristics induced by a time-dependent magnetic field in the case of a bilayer graphene-like structure. We pay special attention to the influence of the crystal field ... -
Structural characteristics of cement-based tail fill with sodium dodecyl sulfate, azodicarbonamide, and dodecyl trimethyl ammonium bromide
(Elsevier, 2025)The safety of mine-filled stopes is seriously affected by settlement and uneven pore distribution of cement-based tail fill (CTF). To further improve the mined-out areas' stability, it is found that foaming agents (FAs) ... -
A new species of Polygonum sect. Polygonum (Polygonaceae) from the southwest of Türkiye
(TUBITAK, 2024)Polygonum uysalii (Polygonaceae), a new species from the transition zone between the Mediterranean and Irano-Turanian floristic regions of Türkiye, is described based on morphological and molecular evidence. The new species ... -
Moment-based approximation for variance of semi-Markovian random walk with gamma distributed interference of chance
(TUBITAK, 2024)This study proposed moment-based approximations for the expected value and variance of the ergodic distribution of the semi-Markovian random walk process (X(t)) with gamma distributed interference of chance. Many studies ... -
Body appreciation in young adults: exploring the interplay between of spiritual well-being, gratitude, BMI, and physical activity
(Taylor & Francis Ltd., 2024)In recent years, a novel area of interest that emerged in research on mental health is body appreciation, broadly understood as a positive and respectful attitude towards one’s body. This study aims to investigate whether ... -
Evaluation of heart rate variability, QT dispersion, and Tp-e interval in pediatric subclinical hypothyroidism
(Springer Nature, 2024)Background: Clinical effects of subclinical hypothyroidism are not clearly understood. This study aims to investigate the effects of subclinical hypothyroidism (SH) on cardiac autonomic and conduction systems in children. ... -
Determining the appropriate concentration of an anesthetic mixture in three different fish species with the PROMETHEE decision model
(Frontiers Media SA, 2024)Anesthesia is applied to protect fish welfare for reducing employee workload in aquaculture. The efficacy of the anesthetic agent varies depending on the fish species. In this study, the effect of a commercial anesthetic ... -
Hedgehog pathway is a regulator of stemness in HER2-positive trastuzumab-resistant breast cancer
(MDPI, 2024)HER2 overexpression occurs in 20–30% of breast cancers and is associated with poor prognosis. Trastuzumab is a standard treatment for HER2-positive breast cancer; however, resistance develops in approximately 50% of patients ... -
Age structure, body size, and sexual dimorphism in a high-altitude population of pelophylax ridibundus (Pallas, 1771)
(MDPI, 2024)This study aimed to describe the morphological characteristics and age structure of a P. ridibundus population sampled from a high altitude. For this purpose, a total of 54 adult frogs (33 males and 21 females) were collected ... -
Prestij, kimlik ve siyasî rekabet bağlamında Büveyhî lakap ve ünvanları
(2024)Büveyhîler, 934-1056 (h. 322-448) tarihleri arasında İran ve Irak coğrafyasında hüküm sürmüş Deylemli bir hanedandır. Kurucu kardeşlerden Ahmet b. Büveyh, 945 yılında Abbâsî Halîfesi Müstekfî-Billâh’ın emîrülümerâsı ... -
Isolation and characterization of water soluble fraction of propolis and its antibacterial potential on bacteria causing conjunctivitis
(Bursa Uludag University, 2024)Propolis is a bee product with a variety of biological activities. Although chemical composition of propolis differs by the location but all propolis types possesses antimicrobial activity. The usage of propolis for ... -
The role of interleukin-20 on inflammatory stress and periodontal tissue destruction in patients with metabolic syndrome and periodontitis
(BioMed Central Ltd, 2024)Background: There is an increasing occurrence of periodontitis and metabolic syndrome (MetS), which is resulting in a decline in the overall quality of life. Both disorders can occur together since they are both linked to ... -
Evaluation of temporomandibular joint involvement in juvenile idiopathic arthritis patients
(Springer, 2024)Objective: Juvenile idiopathic arthritis (JIA) is a common, chronic and inflammatory rheumatological disease of childhood. The disease can affect all synovial joints in the body. Temporomandibular joints (TMJs) are important ... -
Experimental study of the effect of non-structural materials on scouring of bridge piers with removal of river material: cationic polyacrylamide (PAM)
(Springer, 2024)Scouring damage to piers is a major risk factor for hydraulic structures. In this research, a new eco-friendly method has been proposed to reduce both the length and depth of scouring near bridges and the volume of pits ... -
Assessment of protein profile in vitreous samples of patients with epiretinal membrane by proteomic approaches
(Elsevier, 2025)This study aims to characterize idiopathic epiretinal membrane (iERM) using proteomic analysis to enhance diagnosis and treatment strategies. In a prospective case-control clinical trial, vitreous fluids (VF) from twelve ... -
Metal catalyst-free β-amination of branched rac-C8N-type such as C7N carbasugars via intramolecular aza-michael addition: Biological evolution, DFT studies and ADME properties
(Elsevier, 2025)In this study, a new stereospecific strategy for the preparation of C8N aminocyclohexenols such as C7N, validamine analogs were developed from starting compound 4 via intramolecular aza-michael β-amination reaction between ... -
Beyond the walls: Investigating outdoor learning experiences of social studies teacher candidates in Türkiye
(Elsevier, 2024)This research aims to clarify the transformative effects of outdoor education on prospective teachers' learning and teaching processes by focusing on the pedagogical foundations of the outdoor learning experience. ... -
Evaluation of the macula, retinal nerve fiber layer and choroid thickness in premature ovarian failure using spectral-domain optical coherence tomography
(Sage Publications, 2024)Background: The aim of our study is to describe the basal findings at the first diagnosis of the disease in patients with premature ovarian failure (POF) and to draw attention to the early changes in the macula, optic nerve ... -
Enhancing bone metastasis prediction in prostate cancer using quantitative mpMRI features, ISUP grade and PSA density: a machine learning approach
(Springer, 2024)Purpose: Bone metastasis is a critical complication in prostate cancer, significantly impacting patient prognosis and quality of life. This study aims to enhance bone metastasis prediction using machine learning (ML) ...
