Başlık için listeleme
Toplam kayıt 3474, listelenen: 1505-1524
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Four-Winged Propeller-Shaped Indole-Modified and Indole- Substituted Tetraphenylethylenes: Greenish-Blue Emitters with Aggregation-Induced Emission Features for Conventional Organic Light-Emitting Diodes
(Amer Chemical Soc, 2022)Aggregation-induced emission (AIE) is an extra-ordinary photochemical phenomenon described by Tang's group in 2001, where the aggregation of some organic molecules enhances their light emission by limiting intramolecular ... -
Fractional approach to evolution of the magnetic field lines near the magnetic null points
(Iop Publishing Ltd, 2024)In this work, the magnetic reconnection model near null points in 3D space will be investigated using fractional calculations in the 3D magnetohydrodynamic framework. For the initial magnetic configuration (without external ... -
FRACTIONAL VARIATIONAL PROBLEMS ON CONFORMABLE CALCULUS
(Ankara Univ, Fac Sci, 2021)In this paper, we deal with the variational problems defined by an integral that include fractional conformable derivative. We obtained the optimality results for variational problems with fixed end-point boundary conditions ... -
Fracture and dynamic mechanical analysis of seawater aged aluminum-BFRP hybrid adhesive joints
(Pergamon-Elsevier Science Ltd, 2022)Adhesively bonded hybrid FRP-aluminium structures have recently become an efficient solution for marine engineering applications. However, polymer adhesives' bond performance is sensitive to the marine environment due to ... -
Fransa Hayat Bilgisi (Dünyayı Sorgulamak) Dersi Öğretim Programının Disiplinlerarasılık Bağlamında İncelenmesi
(2023)Fransa’daki ilkokullarda Hayat Bilgisi dersi kapsamında okutulmakta olan Dünyayı Sorgulamak Dersi Öğretim Programını disiplinlerarasılık bağlamında incelemeyi amaçlayan bu çalışmada nitel araştırma yaklaşımlarından biri ... -
Fransa ortaokul ahlak ve vatandaşlık eğitimi ders kitaplarının incelenmesi
(2023)Fransa’daki ortaokullarda okutulan ahlak ve vatandaşlık eğitimi ders kitaplarının incelenmesi amacıyla gerçekleştirilen bu çalışma nitel araştırma prosedürlerine uygun olarak tasarlanmış ve tamamlanmıştır. Bu kapsamsa ... -
FRANSA SOSYAL BİLGİLER DERSİ ÖĞRETİM PROGRAMININ LAİKLİK AÇISINDAN İNCELENMESİ
(2023)1789 Fransız İhtilali’nden sonra laiklik, eşitlik, özgürlük, cumhuriyet, demokrasi ve milliyetçilik gibi kavramların gelişmesine ve daha hızlı yayılmasına katkıda bulunan Fransa, kendini laik ve demokratik bir cumhuriyet ... -
Fransa’ya Mülteci Akını, Victor Hugo Kampı’nda Rus Mülteciler ve Fransızların Mülteci Ruslara Bakışı
(2023)Modern dünyanın yoğun olarak kullandığı sosyolojik terimlerin başında mülteci kavramı gelir. Mülteci kavramı dairesine giren milletler arasında Ruslar da yer aldılar. Rusların büyük göç dalgalarıyla ülkelerinden ayrılmaları ... -
Free triiodothyronine to free thyroxine ratio in the differential diagnosis of thyrotoxicosis and hyperthyroidism: A retrospective study
(Wiley-Hindawi, 2021)Background Thyroid ultrasound, thyroid scintigraphy and radioactive iodine uptake (RAIU) tests are helpful in the differential diagnosis of thyrotoxicosis and hyperthyroidism. In the setting where these techniques are ... -
Free volume, thermal and morphological properties of photo-crosslinked thiol-Ene/ nanodiamond hybrid network
(Emerald Group Holdings Ltd., 2021)Purpose: The purpose of this research paper is to investigate the changes in free volume by adding acrylate modified nanodiamond particles. In this study, a cross-linked thiol-ene (T) network was obtained under ultraviole ... -
Frequency and voltage dependence of dielectric properties and electric modulus in Au/PVC + TCNQ/p-Si structure at room temperature
(ELSEVIER SCIENCE BV, 2014)Au/PVC + TCNQ/p-Si structure was fabricated and real and imaginary parts of the dielectric constant (epsilon', epsilon ''), loss tangent (tan delta), and the real and imaginary parts of the electric modulus (M', M '') and ... -
Frequency and voltage dependent profile of dielectric properties, electric modulus and ac electrical conductivity in the PrBaCoO nanofiber capacitors
(ELSEVIER SCIENCE BV, 2016)In this study, praseodymium barium cobalt oxide nanofiber interfacial layer was sandwiched between Au and n-Si. Frequency and voltage dependence of epsilon', epsilon', tan delta, electric modulus (M' and M '') and sigma(ac) ... -
Frequency and voltage-dependent dielectric spectroscopy characterization of Al/(Coumarin-PVA)/p-Si structures
(Springer, 2021)In this study, the frequency/voltage dependence of the dielectric constant (epsilon '), dielectric loss (epsilon ''), real/imaginary components of the complex electric modulus (M ', M ''), tangent loss (tan delta), ac ... -
The Frequency of Synchronous Parathyroid Adenomas and Papillary Thyroid Carcinomas: Clinicopathological Evaluation
(Aves, 2022)Objective: We aimed to evaluate the frequency and clinicopathological features of papillary thyroid carcinomas synchronized with parathyroid adenoma and to compare theparathyroid adenoma with papillary thyroid carcinoma ... -
Frequency of vitamin d deficiency in patients with lumbar spinal stenosis and its relationship with obesity, depression, and pain intensity: a cross-sectional study
(Pontificia Universidade Catolica Campinas, 2022)Objective This study was conducted to determine the frequency of vitamin D deficiency in patients with lumbar spinal stenosis and to define the relationship between vitamin D levels and obesity, depression, and pain ... -
From Ikhwan-I Safa's Philosophy Paradigm to Hadith Literature-Zeyd b. Rifaa and A Selection of Forty Hadith
(Dinbilimleri Akad Arastirma Merkezi, 2022)Ikhwan al-Safa is a school founded in Basra in the fourth century AH for religious, philosophical, political, and scientific purposes. The pioneers of this school who were interested in the fields such as cosmology, ... -
From the Perspective of Loneliness and Cognitive Absorption Internet Addiction as Predictor and Predicted
(EURASIA, 2014)In this research internet addiction has been dealt with as predictor and predicted variable, this situation has been analyzed from the perspectives of loneliness and cognitive absorption and a tangible model has been put ... -
From the perspective of loneliness and cognitive absorption internet addiction as predictor and predicted
(Modestum LTD, 2014)In this research internet addiction has been dealt with as predictor and predicted variable, this situation has been analyzed from the perspectives of loneliness and cognitive absorption and a tangible model has been put ... -
FRP donatı-beton aderansı deney yöntemlerinin aderansı etkileyen değişkenlere göre karşılaştırılması
(2021)FRP donatı-beton aderansını belirlemek için uluslararası deney yönetmeliklerinde birçok deney yöntemi bulunmaktadır. Ancak, bu deney yöntemlerinin deney şartlarındaki farklılıklar FRP donatı-beton aderansını etkilemektedir. ... -
FT-IR, FT-Raman, and DFT computational studies of melaminium nitrate molecular-ionic crystal
(ELSEVIER SCIENCE BV, 2013)The experimental and theoretical vibrational spectra of melaminium nitrate were studied. The Raman and infrared (FT-IR) spectra of the melaminium nitrate and its deuterated analogue were recorded in the solid phase. Molecular ...
