Results 11 to 20 of about 4,723,194 (346)

Sustainable Production of 5-Hydroxymethylfurfural from Pectin-Free Sugar Beet Pulp in a Simple Aqueous Phase System-Optimization with Doehlert Design

open access: yesEnergies, 2020
Waste solid residue from the hydrothermal extraction of pectin derived from sugar beet pulp was used as feedstock in the production of 5-hydroxymethylfurfural (5-HMF).
Hanna Pińkowska   +6 more
doaj   +1 more source

On the Design of Permanent Rock Support Using Fibre-Reinforced Shotcrete

open access: yesFibers, 2023
Fibre-reinforced shotcrete (sprayed concrete) is one of the major components in the support system for tunnels in hard rock. Several empirical design methodologies have been developed over the years due to the complexity and many uncertainties involved ...
Andreas Sjölander   +2 more
doaj   +1 more source

The effect of three basic task features on the sensitivity of acceptability judgment tasks

open access: yesGlossa, 2020
Sprouse and Almeida (2017) provide a first systematic investigation of the sensitivity of four acceptability judgment tasks. In this project, we build on these results by decomposing those tasks into three constituent task features (single versus joint ...
Emmanuel Chemla, Jon Sprouse, Paul Marty
doaj   +2 more sources

Efficient preliminary floating offshore wind turbine design and testing methodologies and application to a concrete spar design [PDF]

open access: yes, 2015
The current key challenge in the floating offshore wind turbine industry and research is on designing economic floating systems that can compete with fixed-bottom offshore turbines in terms of levelized cost of energy. The preliminary platform design, as
Campos Hortigüela, Alexis   +4 more
core   +2 more sources

Application of experimental design methodology to optimize antibiotics removal by walnut shell based activated carbon.

open access: yesScience of the Total Environment, 2019
Three-level Box-Behnken experimental design with three factors (pH, temperature and antibiotic initial concentration) combined with response surface methodology (RSM) was applied to study the removal of Metronidazole and Sulfamethoxazole by walnut shell ...
S. Teixeira, C. Delerue-Matos, L. Santos
semanticscholar   +1 more source

A methodology for the design of experiments in computational intelligence with multiple regression models [PDF]

open access: yesPeerJ, 2016
The design of experiments and the validation of the results achieved with them are vital in any research study. This paper focuses on the use of different Machine Learning approaches for regression tasks in the field of Computational Intelligence and ...
Carlos Fernandez-Lozano   +4 more
doaj   +2 more sources

Research in dentistry: Question, search and studies design.

open access: yesJournal of Oral Research, 2012
Evidence-based dentistry (EBD) concept has caused great impact and interest in the field of dentistry. For its development is important to use research protocols and study designs according to the research problem.
Pedro Aravena
doaj   +1 more source

Performance evaluation of resin wafer electrodeionization for cooling tower blowdown water reclamation

open access: yesSustainable Environment Research, 2022
The complicated nexus between water resource and energy consumption poses the problems of water scarcity, safety, affordability and carbon emissions.
Po-Chih Tseng   +4 more
doaj   +1 more source

The Proliferating Cell Nuclear Antigen (PCNA) Transcript Variants as Potential Relapse Markers in B-Cell Acute Lymphoblastic Leukemia

open access: yesCells, 2022
Leukemia is the most common childhood malignancy in Mexico, representing more than 50% of all childhood cancers. Although treatment leads to a survival of up to 90% in developing countries, in our country, it is less than 65%.
Vanessa Villegas-Ruíz   +9 more
doaj   +1 more source

Tensegrity Structure: Experimental Methodology for Wheelchair Design [PDF]

open access: yesUniversal Journal of Public Health, 2018
This experimental research is inserted in the universe of people with special needs and intends to develop a new technology to design the structure of wheelchair. This structure consists of a tensegrity module composed of bamboo sticks and tensioned cables and adopts all the anthropometric standards with the observance to the ergonomic studies and ...
Carlos Mauricio da Costa Ramos   +2 more
openaire   +1 more source

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