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Cansu Atalay, Uzay Koc Vural, Baris Tugay, Ivana Miletic and Sevil Gurgan
The surface gloss, radiopacity and enamel/dentin shear bond strengths (SBS)s of five commercially available contemporary universal composite resins (CR)s were examined. The tested universal CRs were as follows: G-aenial A?CHORD (GA), Charisma Diamond (CD...
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Aleksandra Galarda and Joanna Goscianska
Migraine is now the sixth most common disease in the world and affects approximately 15% of the population. Non-steroidal anti-inflammatory drugs, including ketoprofen, diclofenac sodium, and ibuprofen, are often used during migraine attacks. Unfortunate...
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Olga Zubkova, Aleksey Alexeev, Arseniy Polyanskiy, Kirill Karapetyan, Olga Kononchuk and Markus Reinmöller
The solution of the sludge utilization problem and yield increase at processing plants have great importance today all over the world. Disasters associated with the tailings dams failures have madeus develop technologies of tailings sludge utilization as...
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Vitali Podgursky, Asad Alamgir, Maxim Yashin, Taivo Jõgiaas, Mart Viljus, Taavi Raadik, Mati Danilson, Fjodor Sergejev, Andreas Lümkemann, Jan Kluson, Jozef Sondor and Andrei Bogatov
The study investigates thermal stability and high temperature tribological performance of a-C:H:Si diamond-like carbon (DLC) coating. A thin alumina layer was deposited on top of the a-C:H:Si coating to improve the tribological performance at high temper...
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Muyang He and Changdong Yeo
Diamond-like carbon (DLC) films are extensively used in various industries due to their superior protective and lubrication properties. However, DLC films including sp2 and sp3 carbon bonding are metastable materials, which can be thermally degraded (or ...
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Asim Aijaz, Fabio Ferreira, Joao Oliveira and Tomas Kubart
Hydrogen-free diamond-like carbon (DLC) thin films are attractive for a wide range of industrial applications. One of the challenges related to the use of hard DLC lies in the high intrinsic compressive stresses that limit the film adhesion. Here, we rep...
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Carlos Sotomayor, Rafael Ruiz, Jorge Castro
Pág. 403 - 409
Iron deficiency is a major problem that affects many fruit crops grown on calcareous soils. A four-year study was conducted to evaluate the effect of calcareous soils on the vegetative growth and productivity of six peach rootstocks (Nemaguard, Atlas, MR...
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G. Diamond,G. Price
AbstractThis study describes the political-economic dimension of corporate governance reform in South Africa. It then investigates the relationship between corporate governance institutions and systems on the one hand and the political, economic and hist...
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Douglas W. Diamond and Raghuram G. Rajan
Pág. 552 - 591
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Douglas W. Diamond and Raghuram G. Rajan
Pág. 557 - 591
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