Results 1 to 10 of about 333 (111)

Selenium regulates Nrf2 signaling to prevent hepatotoxicity induced by hexavalent chromium in broilers [PDF]

Poultry Science, 2023
: Hexavalent chromium (Cr(Ⅵ)) is considered to be a common environmental pollutant, which widely exists in industrial effluents and wastes and then potentially noxious effects to the health of the poultry.
Jingqiu Wang, Ci Liu, Yanbing Zhao, Jinglu Wang, Jianhui Li, Mingxue Zheng   +5 more
doaj   +2 more sources

Removal of hexavalent chromium from aqueous by Chitosan-stabilized FeS

Water-Energy Nexus, 2023
In this study, FeS and chitosan (CTS) were compounded to form a new Cr (Ⅵ) treatment material FeS/CTS. FeS/CTS was characterized by SEM, FTIR, XRD, XPS, BET, etc, and the removal performance and mechanism of FeS/CTS for Cr (Ⅵ) were also discussed.
Jingwei Wu, Yuan Zhao, Jiawei Dai, Bowen Yang, Yuhu Zhang, Xiao Pu   +5 more
doaj   +1 more source

Pengaruh TATO, ROA, CR, dan EPS Terhadap Harga Saham Pada Perusahaan Manufaktur Yang Terdaftar Di BEI Periode 2016 – 2019

Journal of Economic, Bussines and Accounting (COSTING), 2022
The purpose of this study is to determine the Total Asset Turnover, Return On Asset, Curent Ratio, and Earning Per Share on stock prices of manufacturing companies on the IDX. Any data required is official data from the annual financial report that comes from the IDX. The method of sampling using purpose sampling method. There is a test used consisting
Yessi Panjaitan, Sarah Sitanggang, Keumala Hayati   +2 more
openaire   +1 more source

Coordinate cis-[Cr(C2O4)(pm)(OH2)2]+ Cation as Molecular Biosensor of Pyruvate’s Protective Activity Against Hydrogen Peroxide Mediated Cytotoxity [PDF]

Sensors, 2008
In this paper instrumental methods of carbon dioxide (CO2) detection in biological material were compared. Using cis-[Cr(C2O4)(pm)(OH2)2]+ cation as a specific molecular biosensor and the stopped-flow technique the concentrations of CO2 released from the cell culture medium as one of final products of pyruvate decomposition caused by hydrogen peroxide ...
Lech Chmurzyński, Michał Woźniak, Aleksandra Dąbrowska, Agnieszka Chylewska, Michał Szkatuła, Dagmara Jacewicz   +5 more
openaire   +2 more sources

Experimental study and numerical simulation on the migration and transformation mechanism of hexavalent chromium in contaminated site

Rock and Soil Mechanics, 2022
With the rapid development of global industrialization, the pollution of hexavalent chromium (Cr(Ⅵ)) in soil and groundwater has become increasingly serious.
HE Yong, HU Guang, ZHANG Zhao, LOU Wei, ZOU Yan-hong, LI Xing, ZHANG Ke-neng   +6 more
doaj   +1 more source

Simultaneous Determination of Chromium(Ⅲ) and Chromium(Ⅵ) in Water by the First Derivative Spectrophotometric Method

Yankuang ceshi, 2020
OBJECTIVES Chromium is usually found as Cr(Ⅲ) and Cr(Ⅵ) in environmental water samples. The different valences of chromium produce different physiological function, thus it is necessary to analyze the different valences of chromium accurately. At present,
XU Hong-na, JIN Li-guo, YOU Li-mei, CHENG Yan   +3 more
doaj   +1 more source

Potentiometric studies on complexes of Cr (â…¢) and Zr (IV)with some carboxylic acids

International Journal of Advanced Chemistry, 2015
The present work, deals with the study of proton-ligand (pK) and metal-ligand (logK) of acetic acid, oxalic acid, and oxalacetic acid with Cr (â…¢) and Zr (IV) by potentiometric titration technique. The stoichiometries and stability constants of these complexes were evaluated, usingCalvin-Bjerrum pH-titration technique as adopted by Irriving and ...
Abdalazeem Omar, Elmugdad Ali
openaire   +2 more sources

Synthesis and characterization of La 0.8 Sr 0.2 Ni (1−x) Cr x O 3 ( x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) system by the combustion method

Boletín de la Sociedad Española de Cerámica y Vidrio, 2017
This research focuses on the synthesis and characterization of six ceramic perovskite oxides based on La0.8Sr0.2Ni(1âx)CrxO3 system, with different levels of chromium modification (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0), for use as anode material in solid oxide fuel cells (SOFC).
Jairo Alberto Gómez-Cuaspud, Enrique Vera-López   +1 more
openaire   +2 more sources

Isolation, identification and reduction characteristics of a salt-tolerant Cr(Ⅵ) reducing strain

四川大学学报. 自然科学版, 2023
In order to solve the problem of hexavalent chromium Cr(Ⅵ) pollution in high inorganic salt wastewater, a strain of Cr(Ⅵ) reducing bacteria, named KL01, was isolated from the hypersaline environment and molecularly identified as Oceanobacillus picturae ...
YANG Xiao-Yu, JIN Bao-Lin, WANG Xi-Ning, BAI Lin-Han   +3 more
doaj  

PENGARUH CURRENT RATIO (CR), DEBT TO EQUITY RATIO (DER) DAN RETURN ON EQUITY (ROE) TERHADAP DIVIDEND PAYOUT RATIO (DPR) PADA PERUSAHAAN SEKTOR INDUSTRI BARANG KONSUMSI DI BURSA EFEK INDONESIA (BEI) TAHUN 2013 –2017

GOING CONCERN : JURNAL RISET AKUNTANSI, 2019
The objective of this study is to analyze the effect of current ratio (CR), debt to equity ratio (DER), and return on equity (ROE) to dividend payout ratio (DPR) on consumer goods industry listed in Indonesia Stock Exchange along period of 2013-2017. This study uses quantify method with explanatory approach.
Purba, Dianty Putri, Sheren, ., Valent, ., Angeline, .   +3 more
openaire   +3 more sources