Results 81 to 90 of about 32,949,050 (269)

Problems of teaching analytical chemistry according to the results of the student olympiad

, 2020
Problems of theoretical training of students of technological institutes in analytical chemistry connected with the shortening of analytical chemistry curricula are discussed on the basis of the results of the All-Russian Student Olympiad.
Sopin V., Safina Y., Garmonov S., Budnikov G.   +3 more
core  

Generalized Subset Designs in Analytical Chemistry

, 2017
Design of experiments (DOE) is an established methodology in research, development, manufacturing, and production for screening, optimization, and robustness testing.
Vikström, Conny, Vikstr\uf6m, Ludvig, Surowiec, I.,, Surowiec, I., Izabella Surowiec, Johansson, E.,, Trygg, J.,, Johansson, Erik, Vikström, Ludvig, Johan Trygg, Vikstrom, C.,, Trygg, J., Trygg, Johan,, Erik Johansson, Hector, Gustaf,, Johansson, E., Surowiec, Izabella,, Surowiec, Izabella, Conny Vikström, Vikstrom, C., Gustaf Hector, Vikström, Ludvig,, Trygg, Johan, Hector, Gustaf, Ludvig Vikström   +24 more
core   +1 more source

Plasma–Kinetic Coupling and Redox Mechanisms in the Degradation of Acid Red 51 by Atmospheric Corona Discharge

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the degradation of the xanthene dye Acid Red 51 (ARE‐51) using atmospheric‐pressure corona discharge plasma, integrating electrical characterization, optical emission spectroscopy (OES), kinetic modeling, and physicochemical analysis to establish a unified plasma–liquid interaction framework. A degradation efficiency of
Cristian Mendoza Benítez, Horacio Martínez Valencia, María del Pilar Rodríguez‐Rojas, Pedro Guillermo Reyes Romero, Aaron Gómez Díaz, Josefina Vergara Sánchez, Dalila Martínez Molina, Fermín Castillo Mejía   +7 more
wiley   +1 more source

Retracted: Load Test Analysis of a Long-Span Prestressed Nano-Concrete Highway Bridge

International Journal of Analytical Chemistry, 2023
International Journal of Analytical Chemistry
doaj   +1 more source

Per‐ and Polyfluoroalkyl Substances and Knee Osteoarthritis: Data From the Osteoarthritis Initiative

Arthritis &Rheumatology, EarlyView.
Objective To examine whether concentrations of specific per‐ and polyfluoroalkyl substances (PFAS) and a mixture of PFAS relate to incident knee osteoarthritis (KOA) and knee pain progression. Methods Among a case‐cohort sample from the OA Initiative (n = 1,878), we examined associations of serum concentrations of eight PFAS with odds of developing ...
Jeffrey B. Driban, Lisa B. Rokoff, Bing Lu, Timothy E. McAlindon, Charles B. Eaton, Mary B. Roberts, Diana Mathes, Colleen Lestician, Zhijin Carrie Xu, Zhihua Tina Fan, Shawn P. O'Leary, Ida K. Haugen, Jérémie Sellam, Alice Courties, Abby F. Fleisch   +14 more
wiley   +1 more source

Australian Journal of Chemistry

Australian Journal of Chemistry - an International Journal for Chemical Science publishes research papers from all fields of chemical science. Papers that are multidisciplinary or address new or emerging areas of chemistry are particularly encouraged ...
CREDI, ALBERTO
core   +1 more source

Retracted: Application of Nanometer Heavy-duty Coating in the Optimization of Process Parameters for Power Generation Machinery

International Journal of Analytical Chemistry, 2023
International Journal of Analytical Chemistry
doaj   +1 more source

Nerve Growth Factor is Sufficient to Cause Multiple Osteoarthritis‐Relevant Pathologic Features in Naïve Murine Knee Joints

Arthritis &Rheumatology, EarlyView.
Objective Nerve growth factor (NGF), a key mediator of pain, is increased in osteoarthritic (OA) joints. Antibodies against NGF show analgesic effects in painful knee OA, but clinical development was stopped because of side effects in the joints. Knowledge about the biologic effects of NGF on joint tissues is limited. Therefore, we explored the effects
Alia M. Obeidat, Michael D. Newton, Jun Li, Baofeng Hu, Shingo Ishihara, Lindsey Lammlin, Lucas M. Junginger, Easton C. Farrell, Lai Wang, Frank C. Ko, Richard J. Miller, Carla R. Scanzello, Tristan Maerz, Rachel E. Miller, Anne‐Marie Malfait   +14 more
wiley   +1 more source

Retracted: Effect of Aeolian Sand Powder Addition on Frost Resistance of Concrete Pavement

International Journal of Analytical Chemistry, 2023
International Journal of Analytical Chemistry
doaj   +1 more source

Clock Genes Regulate Ca2+ Signaling and Mitochondrial Bioenergetics to Inhibit Sjögren Disease

Arthritis &Rheumatology, EarlyView.
Objective Although Ca2+ signaling and metabolism have been identified as key determinants for the development of Sjögren disease (SjD), the intricate connection between them and salivary gland physiology remains poorly understood. Methods Fluorescence‐based Ca2+ imaging, RNA sequencing, and mitochondrial activity were used to investigate the effects of
Viktor R. Drel, Manigandan Venkatesan, Rahul S. Jasrotia, Yuyang Sun, Viviane Nascimento da Conceicao, Neelanjan Vishnu, Shankara N. Varadarajan, Venugopal R. Bovilla, Rajender K. Motiani, Shobhan Gaddameedhi, Bibhuti B. Mishra, Muniswamy Madesh, Brij B. Singh   +12 more
wiley   +1 more source