Zobrazeno 1 - 10
of 858
pro vyhledávání: '"Fourier transform infrared spectra"'
Autor:
Ali Sikander, Ejaz Afra, Rukhma, Usman Ahmad M., Ullah Najeeb, Sarwar Abid, Aziz Tariq, Albekairi Thamer H., Alshammari Abdulrahman
Publikováno v:
Green Processing and Synthesis, Vol 13, Iss 1, Pp 32067-76 (2024)
The research deals with the isoflavone genistein production, followed by the β-glucosidase production from Aspergillus oryzae. The Cajanus cajan leaf extract was prepared and the optimized extraction parameters were leaf powder weight (1 g), agitati
Externí odkaz:
https://doaj.org/article/a8cff91c9f5544e19beab3a870255b6c
Autor:
Srinivas Shenoy Heckadka, Suhas Yeshwant Nayak, C. Raghavendra Kamath, S. P. Adarsh, Rashmi Samant
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 6, Pp 2106-2118 (2022)
This research work makes use of a novel polyalthia longifolia leaf mid-rib fibers as a potential reinforcement for polymer composites. The fibers were subjected to sodium hydroxide treatments for different duration, and its effect on the tensile stre
Externí odkaz:
https://doaj.org/article/6316e07db2d44ea7a25bcaf0cc8d8f3f
Publikováno v:
Bulgarian Journal of Veterinary Medicine, Vol 22, Iss 3, Pp 285-296 (2019)
Differentiation of the genus Listeria is significant for food industry, but only few reliable methods are available so far. In the present study, 56 strains isolated from 345 samples of cow raw milk were used. The isolated pure cultures were defined
Externí odkaz:
https://doaj.org/article/6315f15ff01c430cb8ccb36af437db10
Publikováno v:
Energy Exploration & Exploitation, 2018 Nov 01. 36(6), 1566-1592.
Externí odkaz:
https://www.jstor.org/stable/90026312
Publikováno v:
High Voltage (2020)
Generally, the electrical properties of nanocomposite are affected by the type, size, filling concentration and surface treatment process of the nanoparticle. In this study, nanocomposites of polyethylene (PE) with varying filling contents of nano-al
Externí odkaz:
https://doaj.org/article/95969648e96b47cba18f8cf37fc032bf
Autor:
Song-juan GAO, Ju-sheng GAO, Wei-dong CAO, Chun-qin ZOU, Jing HUANG, Jin-shun BAI, Fu-gen DOU
Publikováno v:
Journal of Integrative Agriculture, Vol 17, Iss 8, Pp 1852-1860 (2018)
Dissolved organic matter (DOM) plays important roles in soil biogeochemistry activity and nutrients transportation in soils, but studies regarding the long-term effects of green manures on the content and structure of DOM in red paddy soil have not b
Externí odkaz:
https://doaj.org/article/802e7df759a2495d94b7260131acc74c
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
High Voltage (2019)
Room temperature vulcanised (RTV) silicone rubber is widely used in electrical power system, applied to the glass or porcelain insulator surface to enhance insulation. RTV coatings get contaminated after long-term operation and need to be recoated. C
Externí odkaz:
https://doaj.org/article/73b9317d044d46bd935ca8731c8cd6ef
Publikováno v:
High Voltage (2019)
Long-term liquids diffusion tests were performed on glass fibre reinforced polymer (GFRP) used in high voltage composite insulator. The plate-shaped GFRP specimens were immersed in three types of liquids, which high voltage composite insulator would
Externí odkaz:
https://doaj.org/article/a817a5d7fb0c40a28facbadeb6785ba6
Publikováno v:
Journal of Innovative Optical Health Sciences, Vol 12, Iss 2, Pp 1950005-1-1950005-19 (2019)
As important components of air pollutant, volatile organic compounds (VOCs) can cause great harm to environment and human body. The concentration change of VOCs should be focused on in real-time environment monitoring system. In order to solve the pr
Externí odkaz:
https://doaj.org/article/6634758a5b2b46b98b5beeb2b20a926e