Results 41 to 50 of about 4,723,194 (346)

Optimization and Experimental Design of the Pb2+ Adsorption Process on a Nano-Fe3O4-Based Adsorbent Using the Response Surface Methodology

ACS Omega, 2020
Magnetic Fe3O4 nanoparticles have been used as adsorbents for the removal of heavy-metal ions. In this study, optimization of the Pb2+ adsorption process using Fe3O4 has been investigated.
Rimmy Singh, R. Bhateria
semanticscholar   +1 more source

Sampling the fish gill microbiome: a comparison of tissue biopsies and swabs

BMC Microbiology, 2021
Background Understanding the influence of methodology on results is an essential consideration in experimental design. In the expanding field of fish microbiology, many best practices and targeted techniques remain to be refined.
Morag Clinton, Adam J. Wyness, Samuel A. M. Martin, Andrew S. Brierley, David E. K. Ferrier   +4 more
doaj   +1 more source

Study protocol: developing a decision system for inclusive housing: applying a systematic, mixed-method quasi-experimental design [PDF]

, 2016
Background Identifying the housing preferences of people with complex disabilities is a much needed, but under-developed area of practice and scholarship.
A Schulz, A Tong, AL Delbecq, Ali Lakhani, Australian Institute of Health and Welfare (AIHW), B Fawcett, C Cameron, C-C Leong, Clare Townsend, Courtney J. Wright, D McFadden, D McFadden, D Weisbrot, Dianne Smith, DL Morgan, EH Forman, EJ Burton, Elizabeth Kendall, GW Evans, Heidi Zeeman, HH Goldman, I Dyck, I Wiesel, IJ Chen, J Clark, J Walsh, JA Veitch, JD Kendrick, Jennifer A. Whitty, JFP Bridges, JH Hibbard, L Bond, L Bostock, L Saugeres, LL Thurstone, M Alexander, M Foster, M Herdman, M Piat, M Piat, M Ryan, M Schweitzer, MJ Liberatore, MM Shepley, MP Lawton, N Ahmed, N Welch, PricewaterhouseCoopers, Quarterly Brain Injury Services Meeting Group, R Imrie, R Johnson, R Rabin, RD Hays, RS Ulrich, S Katz, Samantha Kennerley, T Kyle, The WHOQOL Group, TL Saaty, TL Saaty, World Health Organization   +60 more
core   +2 more sources

Application of a Validated HPLC Method for the Determination of Resveratrol, Ferulic Acid, Quercetin, Retinol, and α-Tocopherol in a Cold Cream—Permeability Study

Applied Sciences
Due to the rapid increase in the use of anti-aging cosmetic products, there is a need to develop valid analytical methods to control their quality.
Athanasia Karavalasi, Sofia Almpani, Panagiota Tserkezou, Konstantina Chachlioutaki, Georgios Kamaris, Catherine K. Markopoulou   +5 more
doaj   +1 more source

Experimental Design of Electrocoagulation and Magnetic Technology for Enhancing Suspended Solids Removal from Synthetic Wastewater

International Journal of Science and Engineering, 2014
Design of experiments (DOE) is one of the statistical method that is used as a tool to enhance and improve experimental quality. The changes to the variables of a process or system is supposed to give the optimal result (response) and quite satisfactory.
Moh Faiqun Ni'am, Fadil Othman
doaj   +1 more source

Improved decision support for engine-in-the-loop experimental design optimization [PDF]

, 2009
Experimental optimization with hardware in the loop is a common procedure in engineering and has been the subject of intense development, particularly when it is applied to relatively complex combinatorial systems that are not completely understood, or ...
Chen, R., Gladwin, D., Stewart, J., Stewart, P., Winward, E.   +4 more
core   +3 more sources

Tolmetin Sodium Fast Dissolving Tablets for Rheumatoid Arthritis Treatment: Preparation and Optimization Using Box-Behnken Design and Response Surface Methodology

Pharmaceutics, 2022
Tolmetin sodium (TLM) is a non-steroidal anti-inflammatory drug (NSAIDs). TLM is used to treat inflammation, skeletal muscle injuries, and discomfort associated with bone disorders. Because of the delayed absorption from the gastro intestinal tract (GIT),
Mahmoud M. A. Elsayed, Moustafa O. Aboelez, Bakheet E. M. Elsadek, Hatem A. Sarhan, Khaled Ali Khaled, Amany Belal, Ahmed Khames, Yasser A. Hassan, Amany A. Abdel-Rheem, Eslam B. Elkaeed, Mohamed Raafat, Mahmoud Elkot Mostafa Elsadek   +11 more
doaj   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

Stability and Antioxidant Activity of Pouteria macrophylla Fruit Extract, a Natural Source of Gallic Acid

Molecules, 2023
Pouteria macrophylla (cutite) fruits are rich in phenolic acids, resulting in antioxidant and skin depigmenting activity. The aim of this study, then, is to evaluate the cutite extract stability under three variations of light, time, and temperature ...
Raioní K. Pantoja, Camila Fernanda B. Albuquerque, Rafael A. do Nascimento, Lênio José G. De Faria, José Guilherme S. Maia, William N. Setzer, Tais Gratieri, Joyce Kelly R. da Silva   +7 more
doaj   +1 more source

Verification of Magnitude and Phase Responses in Fixed-Point Digital Filters

, 2017
In the digital signal processing (DSP) area, one of the most important tasks is digital filter design. Currently, this procedure is performed with the aid of computational tools, which generally assume filter coefficients represented with floating-point ...
Clavier, Laurent, Cordeiro, Lucas C., de Bessa, Iury V., de Freitas, Mauro L., de Mello, Daniel P. M., Filho, Eddie B. L., Junior, Waldir S. S.   +6 more
core   +1 more source