Results 141 to 150 of about 25,455 (261)

Synthesis of a Novel Amine‐Based Curing Agent for Epoxy Resins Derived From Vanillin

Journal of Applied Polymer Science, EarlyView.
The four‐step synthesis of a new bio‐based amine hardener is described starting from vanillin as a bio‐based compound. The hardener ADBA was utilized to cure DGEBA and the resulting Tg,tanδmax was determined via DMA. Compared to other bio‐based curing agents, our curing agent is obtainable in a high yield and leads to a superior Tg of 135°C.
Bastian Hahn, Gerd Wehnert, Elisabeth Schamel, Dominik Söthje   +3 more
wiley   +1 more source

Hearing Loss and Serum Lipid Profile Differences among Healthcare Versus Automotive Industry Workers: Cross-Sectional Study. [PDF]

Noise Health
Mehrdad R, Naserpour M, Pouryaghoub G, Pouragha H.   +3 more
europepmc   +1 more source

Multisensor Inspection of Laser-Brazed Joints in the Automotive Industry. [PDF]

Sensors (Basel), 2021
Machado MA, Rosado LS, Mendes NM, Miranda RM, Santos TG.   +4 more
europepmc   +1 more source

Material Characterization of Lignin‐Filled Polypropylene Composites

Journal of Applied Polymer Science, EarlyView.
Ground and spray‐dried lignin powders are compared as fillers for polypropylene composites. Differences in powder preparation methods are associated with differences in powder characteristics and composite behavior after melt compounding. Spray‐dried lignin produces smaller particles and fewer large agglomerates, while a 5 wt% lignin loading provides a
Sungjun Hwang, Stefan N. E. Johansson II, Yousoo Han, Douglas J. Gardner   +3 more
wiley   +1 more source

Work-related musculoskeletal disorders in the automotive industry: a state-of-the-art literature review. [PDF]

Rev Bras Med Trab
Pereira IDS, Trindade IC, Correia KBB, de Almeida VA, Cozendey-Silva EN.   +4 more
europepmc   +1 more source

Study of Structural, Electronic, Optical, Mechanical, Thermal, and Thermoelectric Properties of MPSi3 [M = Al, Ga, In] Semiconductors by DFT Method

Advanced Physics Research, EarlyView.
This study explores the compounds MPSi3 [M = Al, Ga, In] and introduces InPSi3 as a promising material for solar cell applications. Findings reveal stability, excellent band gaps, and strong optical absorption, suggesting that these materials are ideal candidates for advancing energy‐harvesting technologies. ABSTRACT In this study, a new semiconducting
S. K. Datta, S. Mahmud, M. M. Hossain, M. M. Uddin, M. A. Ali   +4 more
wiley   +1 more source

Artificial Intelligence for Quality Defects in the Automotive Industry: A Systemic Review. [PDF]

Sensors (Basel)
Morales Matamoros O, Takeo Nava JG, Moreno Escobar JJ, Ceballos Chávez BA.   +3 more
europepmc   +1 more source

Predictive Factors of Short-Term Related Musculoskeletal Pain in the Automotive Industry. [PDF]

Int J Environ Res Public Health, 2021
Assunção A, Moniz-Pereira V, Fujão C, Bernardes S, Veloso AP, Carnide F.   +5 more
europepmc   +1 more source

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

Anatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman, Antônio Chaves de Assis Neto   +1 more
wiley   +1 more source

Factors influencing unsafe acts in the automotive industry using grounded theory and fuzzy DEMATEL. [PDF]

Sci Rep
Mohammadiyan M, Ahmadi O, Yaseri M, Karimi A.   +3 more
europepmc   +1 more source