Results 111 to 120 of about 34,354 (238)

Experimental and ANN Modeling of Mechanical Properties and Surface Quality in Multi‐Material FDM Printing: Effects of Retraction Parameters

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 5, May 2026.
ABSTRACT In fused deposition modeling (FDM), retraction related parameters are usually adjusted to reduce stringing and oozing; however, their combined effects on mechanical performance and surface quality, particularly in multi‐material printing, remain insufficiently quantified.
Yagmur Akin Yildirim   +3 more
wiley   +1 more source

Aplikasi Response Surface Methodology Pada Optimalisasi Kondisi Proses Pengolahan Alkali Treated Cottonii (ATC)

open access: yesJurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2013
Alkali Treated Cottonii (ATC) merupakan hasil olahan rumput laut merah (Eucheuma cottonii) dengan perlakuan alkali. Kondisi proses seperti konsentrasi KOH, suhu dan waktu proses akan berpengaruh pada kuantitas dan kualitas ATC yang dihasilkan.
Sitti Nurmiah   +4 more
doaj   +1 more source

Response-Surface Methods in R, Using rsm [PDF]

open access: yes
This article describes the recent package rsm, which was designed to provide R support for standard response-surface methods. Functions are provided to generate central-composite and Box-Behnken designs.
Russell V. Lenth
core   +1 more source

Effect of Torrefaction Process Parameters on Biomass Feedstock Upgrading [PDF]

open access: yes, 2010
Biomass is a primary source of renewable carbon that can be utilized as a feedstock for biofuels or biochemicals production in order to achieve energy independence of energy importing countries.
Darr, Matthew   +4 more
core   +3 more sources

Development of a Predictive Flow Through Cell Dissolution Method for Carbamazepine Modified‐Release Tablets

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 5, May 2026.
ABSTRACT Predictive in vitro dissolution methods are crucial for anticipating in vivo drug performance, particularly for poorly soluble drugs like carbamazepine. In vitro‐in vivo correlations (IVIVC) link dissolution characteristics to pharmacokinetics, facilitating bioequivalence studies and reducing reliance on clinical trials.
Laura Carvajal Barbosa   +2 more
wiley   +1 more source

Statistically designed enzymatic hydrolysis of an icariin/β-cyclodextrin inclusion complex optimized for production of icaritin

open access: yesActa Pharmaceutica Sinica B, 2012
This study focuses on the preparation and enzymic hydrolysis of an icariin/β-cyclodextrin inclusion complex to efficiently generate icaritin. The physical characteristics of the inclusion complex were evaluated by differential scanning calorimetry (DSC).
Xin Jin   +4 more
doaj   +1 more source

Optimization of β-cyclodextrin-based extraction of antioxidant and anti-browning activities from thyme leaves by response surface methodology [PDF]

open access: yes, 2018
Thyme (Thymus vulgaris) has been demonstrated to extend the shelf-life of food products, being also a potential source of bioactive compounds. The aim of this research was to optimize the ultrasound assisted extraction employing β-cyclodextrin aqueous ...
Buera, Maria del Pilar   +4 more
core   +1 more source

Concurrent Oxidative and Reductive Protometabolic Reactions Driven by Electrochemistry

open access: yesChemSystemsChem, Volume 8, Issue 3, May 2026.
Electrochemistry offers a possible solution to a key question in prebiotic chemistry: how oxidative and reductive reactions could occur simultaneously as they do in modern biochemistry. This study shows that essential redox reactions from the reverse tricarboxylic acid (rTCA) cycle and nucleotide synthesis can be driven concurrently by electrochemistry,
Clara Vega   +5 more
wiley   +1 more source

Chemometrically assisted optimization and validation of the HPLC method for the analysis of alectinib and its related impurity with measurement uncertainty evaluation and whiteness, blueness, and greenness profile assessments

open access: yesBMC Chemistry
Alectinib, the most common second-generation anaplastic lymphoma kinase inhibitor, is efficacious against various anaplastic lymphoma kinase mutations and is utilized in the treatment of non-small cell lung cancer. In this work, the determination of both
Serkan Levent   +4 more
doaj   +1 more source

Optimising the laser-welded butt-joints of medium carbon steel using RSM [PDF]

open access: yes, 2005
The optimization capabilities in design-expert software were used to optimise the keyhole parameters (i.e. maximize penetration (P) and minimise the heat input, width of welded zone, (W) and width of heat affected zone (WHAZ)) in CW CO2 laser butt ...
Benyounis, Khaled   +2 more
core   +1 more source

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