Results 21 to 30 of about 77,281 (291)

Application of the Lake Biotic Index (LBI) in the ecological characterization of a North Patagonian lake in Chile

open access: yesHeliyon, 2019
Increased pollution and degradation of water resources and their associated ecosystems has stimulated the development of tools and methodologies to characterize, estimate, predict, and reverse the environmental impact of anthropic effects on water bodies.
Germán Leiva   +3 more
doaj   +1 more source

Improvement of the phenolic composition and the antioxidant capacity of red guava (Psidium guajava) and watermelon (Citrullus lanatus) powders by means of foam blanket drying

open access: yesFood Chemistry Advances, 2023
Red guava and watermelon have good sensory and nutritional attributes. However, they are highly perishable. Aiming to improve this condition, drying is presented as a technique that promotes the reduction of water content, extending the useful life of ...
Carlos Eduardo de Faria Cardoso   +4 more
doaj   +1 more source

Hydromorphological and physicochemical conditions of the Parsęta River

open access: yesBulletin of Geography. Physical Geography Series, 2018
Abstract Rivers are hydromorphologically assessed in line with the Water Framework Directive. In order to assess the quality of the Parsęta River environment, the River Habitat Survey method was applied. The research studies, conducted in June 2016, provided an overview of hydromorphological issues, and also covered measurements and ...
Józef Szpikowski, Grażyna Szpikowska
openaire   +1 more source

Evaluating the physicochemical conditions for gold occurrences in pyrite

open access: yesAmerican Mineralogist, 2023
AbstractWhile noble metals often occur as minor components in host minerals in various ore deposits, little theoretical assessment exists to predict the occurrence of these metals. Here, we probe the fundamental controls responsible for the occurrence of trace elements in host minerals through first-principles calculations.
Hongping He   +9 more
openaire   +1 more source

Quality of raw milks in three milk processing plants in Cordoba

open access: yesRevista Colombiana de Ciencia Animal Recia, 2014
An important condition in dairy processing plant is to obtain materials of excellent physicochemical and microbiological quality to reduce public health risks. High counts of mesophilic show contamination and lack of good manipulation in milking and milk
VIRGINIA RODRÍGUEZ, R.   +2 more
doaj   +1 more source

Shape-controlled synthesis of zinc nanostructures mediating macromolecules for biomedical applications

open access: yesBiomaterials Research, 2022
Zinc nanostructures (ZnONSs) have attracted much attention due to their morphological, physicochemical, and electrical properties, which were entailed for various biomedical applications such as cancer and diabetes treatment, anti-inflammatory activity ...
Seyyed Mojtaba Mousavi   +8 more
doaj   +1 more source

Effect of Curcumin on Physicochemical and Gel Properties of Pork Myofibrillar Proteins under Oxidative Condition [PDF]

open access: yesShipin Kexue
To explore the effects of different curcumin concentrations on the gel properties of pork myofibrillar proteins (MPs), changes in gel whiteness, cooking loss, water retention capacity, texture, dynamic rheology, intermolecular forces, microstructure, and
CHANG Haijun, SHI Yuanwei, BO Zhaoying, ZHOU Wenbin, HU Yu
doaj   +1 more source

Impact of Chlorinated-Assisted Backwash and Air Backwash on Ultrafiltration Fouling Management for Urban Wastewater Tertiary Treatment

open access: yesMembranes, 2021
To improve membrane fouling management, the NaClO-assisted backwash has been developed to improve permeability maintenance and reduce the need for intensive chemical cleanings.
Jiaqi Yang   +3 more
doaj   +1 more source

Evaluation of The Effect of Age of Cultivation of Dumbo Catfish (Clarias gariepinus) on Changes in Pond Water Quality Using Plankton as Bioindicator in Gondosuli Village, Tulungagung Regency

open access: yesBiotropika: Journal of Tropical Biology, 2021
Catfish is a freshwater fish that is widely cultivated but overfeeding causes organic pollution. This study aims to evaluate the water quality profile based on physicochemical and plankton as bioindicators in catfish ponds in Gondosuli Village ...
Satria Cahya Febriansyah   +1 more
doaj   +1 more source

Pengaruh Lokasi Geografis dan Vegetasi terhadap Sifat Fisikokimia Madu dari Ciwidey dan Bogor

open access: yesAgriHealth, 2020
Physicochemical properties are one of the parameters of honey quality that impacts the sales of honey as well as the economy condition of the society in Ciwidey and Bogor. The physicochemical properties of honey are significantly influenced by the origin
Emanuela Rae Alodia   +2 more
doaj   +1 more source

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