Results 11 to 20 of about 217,247 (221)

Redox and biometal status in Wistar rats after subacute exposure to fluoride and selenium counter-effects

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2022
This study aimed to investigate the effect of 150 mg/L sodium fluoride (NaF) on redox status parameters and essential metals [copper (Cu), iron (Fe), and zinc (Zn)] in the blood, liver, kidney, brain, and spleen of Wistar rats and to determine the ...
Radovanović Jelena   +12 more
doaj   +1 more source

INFLUENCE OF CHITOSAN AND MICRONUTRIENTS (FE + ZN) CONCENTRATIONS ON GROWTH, YIELD COMPONENTS AND VOLATILE OIL OF LAVENDER PLANT [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2021
To study the influence of the two factors of chitosan concentration (0.0, 100, 200 and 400 ppm), micronutrients as FeSO4 + ZnSO4 (0.0, 50, 100 and 200 ppm) and their combination treatments on plant growth, yield components, volatile oil production, total
Asmaa Fahmy, W. Nosir
doaj   +1 more source

Reduced Graphene Oxide Wrapped Sulfur/Polypyrrole Composite Cathode with Enhanced Cycling and Rate Performance for Lithium/Sulfur Batteries

open access: yesInternational Journal of Electrochemical Science, 2019
An innovative reduced graphene oxide wrapped sulfur/polypyrrole (S/PPy@RGO) composite is synthesized via a one-pot polymerization of pyrrole monomer in a sulfur/reduced graphene oxide aqueous suspension.
Guanghui Yuan, Huafeng Jin, Yan Zhao
doaj   +1 more source

Assessment of Pollution in the Central Soils of Khuzestan Province with Potentially Toxic Elements (PTEs) and their Origins [PDF]

open access: yesمجله آب و خاک, 2023
Introduction In recent years, soil contamination with potentially toxic elements (PTEs) has become a major problem in most parts of the world. PTEs are naturally generated from the pedogenesis in the soil and are formed mainly by rock weathering ...
N. Sahraei   +3 more
doaj   +1 more source

Efficiency of zeolite and apatite on the mobility of heavy metals in the soil through the Sinapis Alba as test culture

open access: yesZaštita Materijala, 2017
Protection and improvement of the environment, especially preservation and protection of the land, has become one of the most important problems of the modern world today.
Marija Kojić   +2 more
doaj   +1 more source

EFFECT OF ULTRA HIGH TEMPERATURE PROCESSING ON LIPIDS OXIDATION IN MILK-FORTIFIED WITH SOME MINERAL ELEMENTS [PDF]

open access: yesMesopotamia Journal of Agriculture, 2017
The hypothesis of the present study was that the Ultra-high temperature (UHT) processing of fluid milk-fortified with Zn, Fe or Mg individually might change the perception of milk flavor as compared to normal UHT milk without fortification.
Atallah Abdulghani, Mahmood Younis Ali
doaj   +1 more source

The response of chamomile (Matricaria chamomilla L.) plants to soil zinc supply

open access: yesPlant, Soil and Environment, 2006
A pot experiment was conducted to investigate the influence of varying supplies of Zn (50-150-300 mg/kg soil - Orthic Luvisol) on the uptake of Zn by plants, selected productive parameters and production of secondary metabolites in Matricaria chamomilla ...
A. Grejtovský   +2 more
doaj   +1 more source

Assessment of Pb, Cd, and Zn in Isfahan’s air dust during 2015-2017 (A case study: North, West, and East Stations of Isfahan) [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2019
The present study aimed to measure the heavy metals existing in Isfahan’s dust at three stations during 2015-2017. This study was carried out in three stations located at north and northwest, west and southwest, and east and southeast parts of Isfahan ...
Amir Hossein Baghaie, Abbas Ahmadi
doaj   +1 more source

Classical and Modern gain estimation approach of PID controller for the pitch control of the RCTA aircraft [PDF]

open access: yesINCAS Bulletin, 2022
In the current age of globalization, the development of autopilots is superficial as the standard of living is improved through aerial surveillance, defense applications, and door- to-door transportation.
Roli JAISWAL, Om PRAKASH
doaj   +1 more source

The quality of ram spermatozoa after thawing with the addition of Mn2+, Zn2+ and Cu2+ nanocitrate to cryopreservation diluent

open access: yesБіологія тварин, 2023
The aim of the study was to find out the effect of adding nanocitrate of Mn, Zn and Cu to the diluent for ram spermatozoa cryopreservation on its quality and ability for fertilizing.
O. Sharan, V. Stefanyk, M. Murawski
doaj   +1 more source

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