Results 61 to 70 of about 144,991 (247)

Designing pulse laser surface modification of H13 steel using response surface method [PDF]

, 2011
This paper presents a design of experiment (DOE) for laser surface modification process of AISI H13 tool steel in achieving the maximum hardness and minimum surface roughness at a range of modified layer depth.
Aqida, S.N., Brabazon, Dermot, Naher, Sumsun   +2 more
core   +1 more source

A novel Six Sigma approach and eco-friendly RP-HPLC technique for determination of pimavanserin and its degraded products: Application of Box–Behnken design

Analitical chemistry (Tel Aviv, 1993)
A green analytical chemistry study attempts to generate environmentally friendly alternatives to dangerous compounds while reducing waste output. The study thoroughly analyzed eight green tools to determine their greenness.
Hossam M. Nassef, Hoda A Ahmed, A. Bashal, Mohamed A. El-atawy, Tahani Y. A. Alanazi, Samar M. Mahgoub, Mahmoud A. Mohamed   +6 more
semanticscholar   +1 more source

Effective pretreatment of wet microalgal biomass to enhance lipid extraction in biodiesel production

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biodiesel is a viable alternative to fossil fuels. Identifying and evaluating nonedible sources is essential to address ecological concerns and meet energy demands. Microalgae are effective for lipid production but their rigid cell walls hinder bioproduct release making the process energy‐intensive and costly.
Amarnath Krishnamoorthy, Andy Durrant, Cristina Rodriguez   +2 more
wiley   +1 more source

Thermosonic flip chip interconnection using electroplated copper column arrays

, 2006
Published ...
Gao, S, Holmes, AS
core   +1 more source

Optimization of a Centrifugal Compressor Using the Design of Experiment Technique [PDF]

, 2019
Centrifugal compressor performance is affected by many parameters, optimization of which can lead to superior designs. Recognizing the most important parameters affecting performance helps to reduce the optimization process cost.
Aungier, Mason, Mojaddam
core   +1 more source

Box-Behnken Design (BBD) Application for Optimization of Chromatographic Conditions in RP-HPLC Method Development for the Estimation of Thymoquinone in Nigella sativa Seed Powder

Processes, 2022
Thymoquinone (THY) is a bioactive compound present in the seed powder of Nigella sativa (NS). This research aims to precisely and accurately estimate THY using high-performance liquid chromatography (HPLC) with a Quality by Design (QbD) application.
P. Alam, F. Shakeel, M. Taleuzzaman, A. Foudah, Mohammed H. Alqarni, Tariq M. Aljarba, S. Alshehri, M. Ghoneim   +7 more
semanticscholar   +1 more source

Valorization of fishing industry by‐products for biodiesel production: Unlocking the potential of residual fish oil

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fishing waste and its by‐products, whether naturally occurring or generated by the processing industry, represent a significant opportunity for producing high‐value products. These often discarded or underutilized residues can be converted into various valuable products through advanced processing technologies. Among the potential products are
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Francisco Izaias da Silva Aires, Calebe da Rocha Silva, Kaiany Moreira dos Santos, Viviane de Castro Bizerra, Maria Alexsandra Sousa Rios, José Cleiton Sousa dos Santos   +8 more
wiley   +1 more source

Wear Behaviour of Cu-Cr-Zr Ternary Alloy for Fin-Tube Resistance Welding Electrode Material

Tribology in Industry
The wear of resistance welding electrodes negatively impacts current density and weld quality, making it essential to study their wear behavior to improve overall welding performance.
Kiran G. Sirsath, Bhanudas D. Bachchhav
doaj   +1 more source

Using Box–Behnken Design Coupled with Response Surface Methodology for Optimizing Rapeseed Oil Expression Parameters under Heating and Freezing Conditions

Processes, 2022
The effect of heating and freezing pretreatments on rapeseed oil yield and the volume of oil energy under uniaxial compression loading was investigated. Four separate experiments were carried out to achieve the study objective.
C. Demirel, A. Kabutey, D. Herák, A. Sedláček, Č. Mizera, O. Dajbych   +5 more
semanticscholar   +1 more source

Eudragit®‐engineered pH‐responsive probiotic microspheres with enhanced gastrointestinal resistance and prolonged storage stability for inflammatory bowel disease therapy

BMEMat, EarlyView.
This study reports the development of AMS@Eud core‐shell microspheres, combining calcium alginate and pH‐responsive Eudragit® L100, which exhibit exceptional gastrointestinal resistance and long‐term storage stability (only 5.28%–9.09% viability loss over 35 days at 4–25°C), and effectively alleviate inflammatory bowel disease via gut microbiota ...
Ming Teng, Xiaomin Luo, Peng Zhang, Chen Yang, Yuniel Ma, Xinhua Liu   +5 more
wiley   +1 more source