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AIMS mathematics, 11/2021, Volume 6, Issue 1, pp. 908 - 924
The aim of this work is to introduce a new mixed type quadratic-additive functional equation, to obtain its general solution and to investigate Ulam stability... 
ulam stability | quadratic-additive functional equation | random normed space
Journal Article
IEEE control systems letters, ISSN 2475-1456, 07/2021, Volume 5, Issue 3, pp. 1055 - 1060
Reach-avoid problems compute control laws under which a dynamic system can reach a desired set of states while avoiding another set. They are used in solving a... 
computational methods | constrained control | Optimal control | Aerospace electronics | Trajectory | Complexity theory | Vehicle dynamics | Robots
Journal Article
IEEE journal of selected topics in quantum electronics, ISSN 1077-260X, 07/2021, Volume 27, Issue 4
The successful surgery of chronic otitismedia (COM) is challenging; this depends on the surgeon's knowledge of the optical visibility of surgical microscopes.... 
Quantum Science & Technology | Engineering | Physical Sciences | Technology | Engineering, Electrical & Electronic | Optics | Physics | Science & Technology | Physics, Applied
Journal Article
Journal of materials science & technology, ISSN 1005-0302, 06/2021, Volume 76, pp. 95 - 103
The present study investigated the effect of as-built and post heat-treated microstructures of IN738LC alloy fabricated via selective laser melting process on... 
IN738LC | Selective laser melting | Oxidation mechanism | High temperature oxidation | Post heat-treatment
Journal Article
Journal of materials science & technology, ISSN 1005-0302, 06/2021, Volume 76, pp. 222 - 230
[Display omitted] •Metastable high-entropy alloys, triggering martensitic transformation, were designed by using the ab-initio calculation.•The 7Si alloy... 
Stacking fault energy (SFE) | High-entropy alloy (HEA) | Phase stability | Deformation-induced martensitic transformation (DIMT)
Journal Article
Learning and instruction, ISSN 0959-4752, 06/2021, Volume 73
Spatial language is the language of spatial concepts and spatial relationships. Prior research has demonstrated an association between spatial language and... 
Comprehension and production | Spatial thinking | Spatial language | Mathematics | Middle childhood
Journal Article
Journal of theoretical and applied electronic commerce research, ISSN 0718-1876, 05/2021, Volume 16, Issue 2, pp. 63 - 79
This study investigates the various motivations to equity crowdfunding in Malaysia. A total of 169 responses from survey questionnaires are used to test the... 
Social Sciences | Business & Economics | Business
Journal Article
Journal of energy chemistry, ISSN 2095-4956, 05/2021, Volume 56, pp. 162 - 170
Exploiting the potential of ZnO nanoparticles with diverse morphologies for the electrocatalytic production of hydrogen through water electrolysis at a neutral... 
Electrocatalysis | Water splitting | Nanocatalysts | ZnO nanoparticles | Hydrogen production
Journal Article
Journal of theoretical and applied electronic commerce research, ISSN 0718-1876, 05/2021, Volume 16, Issue 2, pp. 22 - 33
Mobile coupons have significantly enhanced marketing and e-commerce. To assess the benefits of mobile coupon apps, which are unavailable with traditional... 
Social Sciences | Business & Economics | Business
Journal Article
Neural regeneration research, ISSN 1673-5374, 5/2021, Volume 16, Issue 5, pp. 871 - 877
The gold standard for treating peripheral nerve injuries that have large nerve gaps where the nerves cannot be directly sutured back together because it... 
Journal Article
Environmental engineering research, ISSN 1226-1025, 04/2021, Volume 26, Issue 2, p. 200127
The study focused on the removal of Sr and Cs ions in aqueous solutions by zeolitic materials synthesized from Jeju volcanic rocks using a fusion/hydrothermal... 
Journal Article
Food microbiology, ISSN 0740-0020, 04/2021, Volume 94, p. 103630
Vibrio vulnificus is a major food-borne pathogen that causes septicemia and cellulitis with a mortality rate of >50%. However, there are no efficient natural... 
Natural food preservative | Biocontrol agent | Bacteriophage | Mouse survival test | Vibrio vulnificus
Journal Article
The Internet and higher education, ISSN 1096-7516, 04/2021, Volume 49
This study examined how the epistemic prompts designed to activate learners' epistemic cognition in sourcing affect their multimodal multiple-document reading... 
Multimodal multiple-document reading | Epistemic metacognitive skills | Epistemic reflection report | Justification for knowing | Epistemic prompts
Journal Article
Journal of materials processing technology, ISSN 0924-0136, 04/2021, Volume 290
Although die-casting is one of the most popular mass production processes of precise metal parts, the manufacturing environment of the die-casting factory... 
Fault detection | Industrial data acquisition | Die-casting | Artificial neural network | Smart factory
Journal Article
Computational statistics & data analysis, ISSN 0167-9473, 04/2021, Volume 156
Modeling the interactions of competing risks that affect the occurrence of various decrements such as death or disease is an essential issue in survival... 
Conversions | Single common distribution of decrement | Single decrement model | Absolute rate of decrement
Journal Article
Bioactive materials, ISSN 2452-199X, 04/2021, Volume 6, Issue 4, pp. 1189 - 1200
Poly(ether imide) (PEI) has shown satisfactory corrosion protection capability with good adhesion strength as a coating for magnesium (Mg), a potential... 
Tantalum | Poly(ether imide) | Magnesium | Biodegradable orthopedic implants | Bio-functionalized coating
Journal Article