Results 61 to 70 of about 6,942 (192)

Qualitative Data Analysis: Common Phases, Strategic Differences

Forum: Qualitative Social Research, 2001
This paper lays out an analytic framework to help rookie qualitative researchers recognize and appreciate common features of qualitative data analysis (QDA) while giving due consideration to strategic differences resulting from differences in expertise ...
Ian Baptiste
doaj  

Effect of Reaction Time and Temperature on the Impurity Profile of Amphetamine in the Leuckart Method

Drug Testing and Analysis, Volume 18, Issue 6, Page 725-738, June 2026.
This study investigates the effect of the reaction temperature (step 1) and reaction time (step 1 and 2) on the conversion efficiency and impurity profile of amphetamine synthesized via the Leuckart method. Conversion efficiency and impurity profile were assessed using gas chromatography–flame ionization detection (GC–FID) and GC–mass spectrometry (GC ...
Maartje C. M. Verhoeven, Robert C. Huls, Nelly W. van der Stelt, Jelle C. de Koning, Marco van Grol, Ruben F. Kranenburg, Arian C. van Asten, Janneke W. Hulshof   +7 more
wiley   +1 more source

"Naturalist Inquiry" and Grounded Theory

Forum: Qualitative Social Research, 2004
The world of Qualitative Data Analysis (QDA) methodology became quite taken with LINCOLN and GUBA's book "Naturalist Inquiry" (1985). I have no issue with it with respect to its application to QDA; it helped clarify and advance so many QDA issues ...
Barney G. Glaser
doaj  

An Innovative Strategy to Enhance Polyphenol Content and Quality Traits of Olive Oil and Valorization of Mill Wastewater

eFood, Volume 7, Issue 3, June 2026.
The new technique, by exploiting and modifying the partition coefficients of various molecules in immiscible solvents, makes it possible to obtain olive oils rich in polyphenols with outstanding characteristics. Moreover, the extension of this technique allows the transfer of polyphenols present in vegetation water into any lipid matrix, such as seed ...
Davide Laurenti, Daniel Di Risola, Antonio Francioso, Rodolfo Federico, Eugenio Lendaro, Riccardo Gasbarrone, Giuseppe Bonifazi, Mario Fontana, Luciana Mosca, Roberto Mattioli   +9 more
wiley   +1 more source

PERBANDINGAN PROFIL SENSORI TEH HIJAU MENGGUNAKAN METODE ANALISIS DESKRIPSI KUANTITATIF DAN CATA (CHECK-ALL-THAT-APPLY)

Jurnal Teknologi dan Industri Pangan, 2019
Tea is one of the most widely consumed beverages in the world. Different types of tea provide different sensory profiles. The present study aimed to evaluate sensory characteristics of green tea by analytical sensory evaluations through QDA (Quantitative
Dede Robiatul Adawiyah, Malik Abdul Azis, Amalia Shabrina Ramadhani, Piyaporn Chueamchaitrakun   +3 more
doaj   +1 more source

Fermented Plant‐Based Milks: A Review of Physicochemical and Technological Aspects to Sensory and Probiotic Attributes

Food Bioengineering, Volume 5, Issue 2, Page 314-334, June 2026.
Technological and biotechnological processes, including fermentation with selected starter cultures, convert diverse plant raw materials into fermented plant‐based milks. These processes enhance nutritional profiles, functional and probiotic compounds, and improve physicochemical and sensory properties, supported by predictive modeling to optimize ...
Luiz Henrique de Oliveira Cruz, Raíssa Machado Nascimento, Alice Gonçalves Martins Gonzalez, Josiane Roberto Domingues   +3 more
wiley   +1 more source

Modulation of Biofunctional and Structural Properties in Stevia‐Sweetened Ice Cream by Lactic Fermentation

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
This study investigated the viability of probiotic Bifidobacterium animalis subsp. lactis and Lactobacillus gasseri in a dietetic ice cream matrix. Overall, the findings suggest that the stevia‐sweetened cocoa ice cream matrix can serve as a promising synbiotic frozen carrier for maintaining probiotic viability, while retaining acceptable functional ...
Tulay Ozcan, Gokce Keser, Ali Riza Kaya, Yunus Emre Cetin, Fatime Elciboga   +4 more
wiley   +1 more source

RECOGNITION OF HUMAN ACTIONS USING MACHINE LEARNING METHODS

Journal of Problems in Computer Science and Information Technologies
Human action recognition is a significant area of focus within computer vision, and it is intertwined with several other disciplines such as computer science, psychology, and healthcare.
Yersultan Beisen, Yedil Nurakhov
doaj   +1 more source

Effect of packing conditions on the acrylamide content in black ripe olives

Journal of the Science of Food and Agriculture, Volume 106, Issue 8, Page 4635-4642, June 2026.
Abstract BACKGROUND Black ripe olives are considered a ‘low‐acid canned food’ and must be sterilized in order to be safe. Acrylamide, a potential carcinogen, is formed in black olives during the thermal treatment. It is known that the formation of acrylamide is dependent on the pH of the olive flesh. The purpose of this study was designed to assess the
Mercedes Brenes‐Álvarez, Eduardo Medina, Concepción Romero   +2 more
wiley   +1 more source

From the Past into the Future. How Technological Developments Change Our Ways of Data Collection, Transcription and Analysis

Forum: Qualitative Social Research, 2010
In the last fifty years, recording devices have taken a central position on stage in the empirical social sciences during data collection (tape and voice recorders, photo and video cameras). As Qualitative Data Analysis software (QDA software) enables us
Jeanine C. Evers
doaj