Results 21 to 30 of about 560,130 (405)

Investigation of physical and mechanical properties of biodegradable opopanax gum film containing resin and nanoparticles of opopanax [PDF]

مجله پژوهش‌های علوم و صنایع غذایی ایران, 2022
[1]Introduction: In the last decade, nanotechnology approaches have been used to improve the functional properties of packaging materials. The main focus is on creating new packaging materials that extend the shelf life of food, which in turn improves ...
Narges Akafian, Hajar Shekarchizadeh
doaj   +1 more source

Design of a system to analyse the performance of certified measuring instruments [PDF]

International Journal of Electronics and Telecommunications
The aim of this article is to present modern methods for analysing the performance of certified measuring instruments. The design of a system for analysing the performance of certified measuring instruments is presented.
Jacek Wójcik, Magdalena Piasecka, Marzena Mięsikowska   +2 more
doaj   +1 more source

An overview of nanoparticle production from plant gums and their action as antimicrobial agents

Journal of Current Biomedical Reports, 2022
There have been various chemicals and routines for the treatment of infections. The extensive use of antibiotics has led to serious issues including antibiotic resistance and serious side effects.
Melika Masoudi, Davood Mansury, Amirhossein Tashakor   +2 more
doaj   +1 more source

Acute recurrent lymphocytic meningitis in an immunocompetent HIV-positive African woman: Is it a Mollaret’s meningitis or not?

SAGE Open Medical Case Reports, 2017
We report a case of acute recurrent meningitis in an HIV-positive immunocompetent woman. In this case, a 34-year-old African woman with a known HIV infection presented with symptoms of acute meningitis.
Katie Tharshana Yoganathan, Soumeya Cherif, Mariam Rashid, Kathir Yoganathan   +3 more
doaj   +1 more source

Uncertainty Evaluation of the TGA Oxidation Data [PDF]

Archives of Metallurgy and Materials
Thermogravimetric analysis (TGA) involves the measurement of the changes in mass that occur when a constant heat is applied to an unknown specimen as a function of time or temperature.
Kweonho Kang, Seokmin Hong, Changhwa Lee
doaj   +1 more source

Chewing gum and context-dependent memory: The independent roles of chewing gum and mint flavour [PDF]

, 2008
Two experiments independently investigated the basis of the chewing-gum induced context-dependent memory effect (Baker et al, 2004). At learning and/or recall participants either chewed flavourless gum (Experiment 1) or received mint-flavoured strips ...
Andrew J. Johnson, Baker, Christopher Miles, Fang, Farella, Godden, Goodwin, Hetherington, Johnson, Julis, Miles, Miles, Morrison, Onozuka, Scholey, Stephens, Tucha, Wilkinson   +17 more
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Application of quantile functions for the analysis and comparison of gas pressure balance uncertainties

International Journal of Metrology and Quality Engineering, 2017
Traditionally in the field of pressure metrology uncertainty quantification was performed with the use of the Guide to the Uncertainty in Measurement (GUM); however, with the introduction of the GUM Supplement 1 (GS1) the use of Monte Carlo simulations ...
Ramnath Vishal
doaj   +1 more source

Increased Production of Tara (Caesalpinia spinosa) by Edaphoclimatic Variation in the Altitudinal Gradient of the Peruvian Andes

Agronomy, 2023
Tara production occurs mainly in the altitude gradient, where the edaphoclimatic conditions that affect the production of pods still need to be understood. The goal was to determine the altitudinal and edaphoclimatic effect on the production of tara pods
Hipolito Murga-Orrillo, Francisco De Almeida Lobo, Ricardo Santos Silva Amorim, Luiz Fernandes Silva Dionisio, Ever Nuñez Bustamante, Fred William Chu-Koo, Luís Alberto Arévalo López, César Oswaldo Arévalo-Hernández, Carlos Abanto-Rodriguez   +8 more
doaj   +1 more source

Effect of Infrared Drying on Drying Kinetics and Color Changes of Wild Sage Seed Mucilage [PDF]

Journal of Agricultural Machinery, 2022
In this study, the effects of infrared (IR) dryer system parameters such as IR power, the distance of mucilage from lamp surface, mucilage thickness on drying kinetics and, color indexes (L*, a*, b* and ΔE) of wild sage seed mucilage (WSSM) were ...
Gh Amini, F Salehi, M Rasouli
doaj   +1 more source

XANTHAN GUM DARI Xanthomonas campestris DENGAN KOMBINASI SUBSTRAT LIMBAH PADAT TAPIOKA DAN PEPTON BULU AYAM SEBAGAI BAHAN TAMBAHAN PANGAN [PDF]

, 2020
Xanthan gum is a polysaccharide that required polysaccharide material in the form of starch, namely tapioca solid waste through aerobic fermentation used Xanthomonas campestris bacteria.
Kamila, salsabila tazkiyatul
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