Zobrazeno 1 - 10
of 2 977
pro vyhledávání: '"edxrf"'
Autor:
Loukili El Hassania, Bouslamti Mohammed, Salma Kadda, Asmae Hbika, Amine Elbouzidi, Taibi Mohamed, Ahmad Mohammad Salamatullah, Mohammed Bourhia, Musaab Dauelbait, Ramdani Mohammed, Marie-Laure Fauconnier
Publikováno v:
International Journal of Food Properties, Vol 27, Iss 1, Pp 1079-1094 (2024)
The objective of this ongoing research is to investigate and assess the aqueous extracts, vegetable oil, and residual plant components derived from O. dillenii by use of HPLC, and GC-MS. Subsequent investigations employed colorimetric techniques to i
Externí odkaz:
https://doaj.org/article/49ca503996ee4242812759b087f98472
Publikováno v:
Nukleonika, Vol 69, Iss 4, Pp 195-203 (2024)
When using energy-dispersive X-ray fluorescence (EDXRF) to analyze Ni-Co-Mn (NCM) samples, if the standard sample's concentration greatly differs from the unknown sample's concentration, the traditional matrix dilution method requires repeated diluti
Externí odkaz:
https://doaj.org/article/b454e23465fc44a2993a6b9680aac06f
Publikováno v:
Discover Environment, Vol 2, Iss 1, Pp 1-22 (2024)
Abstract This work assessed some properties and effects of biocoal briquettes on environmental pollution compared with utilising coal alone. A mixture of coal fines and rice husks was prepared, with cassava starch gel as a binder, before compaction i
Externí odkaz:
https://doaj.org/article/d8572a1e86604b46bb63e041ed8bd435
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102719- (2024)
In the current study, the incline edge crack growth behavior in an aluminum alloy 7075-T6 specimens (which were coated using nickel-carbon nanotubes electroless coating) has been investigated undergoes uniaxial tensile fatigue loading. High purity mu
Externí odkaz:
https://doaj.org/article/737b59263aa941508c62888685f45987
Autor:
Hugo Gomes, Hipólito Collado, Sara Garcês, Virginia Lattao, Maria Nicoli, Negar Eftekhari, Elena Marrocchino, Pierluigi Rosina
Publikováno v:
Heritage, Vol 7, Iss 3, Pp 1123-1139 (2024)
The study seeks to unravel the intricate operational sequence involved in preparing prehistoric pigments for rock art within the Puerto Roque rock art shelter. Sixteen pigment samples were meticulously collected from specific figurative representatio
Externí odkaz:
https://doaj.org/article/a3645cf70cb147129c5c2ba253a941df
Autor:
Mohd Aizuddin Zakaria, Mohammad Khairul Azhar Abdul Razab, Mohd Zulfadli Adenan, Muhammad Zabidi Ahmad, Suffian Mohamad Tajudin, Damilola Oluwafemi Samson, Mohd Zahri Abdul Aziz
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 1, Pp 301-308 (2024)
Ceramic materials are being explored as alternatives to toxic lead sheets for radiation shielding due to their favorable properties like durability, thermal stability, and aesthetic appeal. However, crafting effective ceramics for radiation shielding
Externí odkaz:
https://doaj.org/article/d31f978c30204de08d81c31d876da424
Autor:
Lucas Cardoso Ramos, Thais Costa Brunelli, Flávio César Vicentin, Leone Francisco Amorim Curado, André Matheus de Souza Lima, Fernando Gonçalves Morais, Rafael da Silva Palácios, Nicolas Neves de Oliveira, João Basso Marques
Publikováno v:
Atmosphere, Vol 15, Iss 11, p 1361 (2024)
The Brazilian Pantanal region experiences intense biomass burning during the dry season, releasing large quantities of gasses and particles into the atmosphere, which have serious implications on both the climate system and public health. Understandi
Externí odkaz:
https://doaj.org/article/ae0d823806254ad3afba583192d44f76
Autor:
Bouzid Nedjimi
Publikováno v:
Food Chemistry Advances, Vol 4, Iss , Pp 100644- (2024)
Common myrtle (Myrtus communis L.) is an appreciated aromatic and medicinal plant used as a flavor and fragrance ingredient in culinary applications, and possesses several bioactive compounds with marked health benefits. In the present investigation
Externí odkaz:
https://doaj.org/article/cb226dc3b62540cda3e011a05a3e79ec
Autor:
Weidong Jing, Katsutomo Saito, Takuma Okamoto, Hibiki Saito, Kazuki Sugimoto, Chiharu Nishita-Hara, Keiichiro Hara, Masahiko Hayashi, Shuichi Hasegawa, Tomoaki Okuda
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 16, Iss 2, Pp 1-19 (2023)
Abstract The valence state and concentration of metallic pollutants are important factors contributing to the health effects of respirable particulate matter (PM); however, they have not been well studied. In this study, coarse and fine powder sample
Externí odkaz:
https://doaj.org/article/dd19018789c24860aa6798acaa8d3bfd
Autor:
Ivana Tlak Gajger, Damir Pavliček, Višnja Oreščanin, Ivana Varenina, Marija Sedak, Nina Bilandžić
Publikováno v:
Foods, Vol 13, Iss 17, p 2754 (2024)
Honey has been recognized as a reliable indicator of environmental quality because of honeybees’ intense foraging activity, which brings them into contact with many persistent organic pollutants around the hive. In this study, four types of honey (
Externí odkaz:
https://doaj.org/article/325298b47d524132a57b582b4164cc4a