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Evrikleia Chatzipetrou and Konstantinos Varvaropoulos
The main purpose of the research is to measure the managerial digitalisation cost of the hotel sector in Northern Greece. Taking into consideration the impact of the pandemic crisis on business management and the lack of rich relevant literature, the stu...
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Chavarat Jarungvittayakon, Anak Khantachawana and Paphon Sa-ngasoongsong
Cobalt?chromium (CoCr) alloy is widely used for medical implants such as for dental or joint replacements because of its strength and high corrosion resistance. By throwing a spherical media against a material surface, fine-particle shot peening can modi...
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Sukomol Barua, Aldona Balciunaite, Jurate Vaiciuniene, Loreta Tama?auskaite-Tama?iunaite and Eugenijus Norkus
In this work, 3D nickel-manganese (NiMn) bimetallic coatings have been studied as electrocatalysts for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in alkaline (1.0 M KOH) media and the HER in acidic (0.5 M H2SO4) media. The...
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Quang-Trung Nguyen, Truong-Giang Le, Philippe Bergonzo and Quang-Thuan Tran
This work describes a straightforward method using one-step preparation of graphene/nickel nanocomposite materials from low-cost materials including graphene oxide and nickel metal. Repetitive CVs lead to the simultaneous deposition of metallic nickel na...
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Florin Bucatariu, Larisa-Maria Petrila, Marius-Mihai Zaharia, Frank Simon and Marcela Mihai
The direct deposition of polyethyleneimine (PEI), a weak polycation with a large content of amino groups, onto sand fractions with different sizes (F70, F100, F200, and F355), resulted in versatile core-shell sorbents for water cleaning. Herein, PEI and ...
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Kranthi Kumar Maniam and Shiladitya Paul
Electrodeposited zinc and zinc-alloy coatings have been extensively used in a wide variety of applications such as transport, automotive, marine, and aerospace owing to their good corrosion resistance and the potential to be economically competitive. As ...
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Ibrahim Sabuncu,Berivan Edes,Doruk Sitkibütün,Ilayda Girgin,Kadir Zehir
Pág. 8 - 15
The purpose of creating a brand image profile is to measure the brand perception of consumers considering brand attributes. Thus, marketing decisions can be made based on the brand's strengths and weaknesses by determining them. The brand image profile i...
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Khet Raj Dahal, Manju Manandhar, Chhatra Mani Sharma
Pág. 141 - 160
The issue of climate change is one of the global challenges and great concerns to humanity. Although Nepal has a negligible share in the global emissions of greenhouse gases, it is more vulnerable to climate change impact due to its fragile mountain ecos...
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Olawande Daramola, Peter Nyasulu, Tivani Mashamba-Thompson, Thomas Moser, Sean Broomhead, Ameera Hamid, Jaishree Naidoo, Lindiwe Whati, Maritha J. Kotze, Karl Stroetmann and Victor Chukwudi Osamor
A conceptual artificial intelligence (AI)-enabled framework is presented in this study involving triangulation of various diagnostic methods for management of coronavirus disease 2019 (COVID-19) and its associated comorbidities in resource-limited settin...
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Kulwa Mtaki, Margareth S. Kyewalyanga and Matern S. P. Mtolera
The current study assessed antioxidants contents (total phenolics and total flavanoids, ß-carotene and lycopene) present in Chlorella vulgaris (C. vulgaris) cultivated in low cost media and their free radical scavenging activities. Microalgae was culture...
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