Results 31 to 40 of about 1,261,876 (253)

Ecological modelling of a wetland for phytoremediating Cu, Zn and Mn in a gold–copper mine site using Typha domingensis (Poales: Typhaceae) near Orange, NSW, Australia [PDF]

, 2017
: An artificial wetland was computationally modelled using STELLA®, a graphical programming tool for an Au–Cu mine site in Central-west NSW, the aim of which was to offer a predictive analysis of a proposed wetland for Cu, Zn and Mn removal ...
Adams, Allan, Heffernan, Mark, Hodgkins, Dennis, Raman, Anantanarayanan, Subrahmanyam, Sreenath   +4 more
core   +2 more sources

Investigation on Beneficiation of a Complex Copper-lead-zinc Polymetallic Ore in Qinghai

Kuangchan zonghe liyong
A copper-lead-zinc polymetallic ore in Qinghai has characteristics of complex ore properties, low copper-lead-zinc content, high sulfur content, and high argillated gangue content, so it is difficult to beneficiate.
Shunfu AO, Chao ZHU, Changcai CHEN, Huake ZHAO, Cunzhu WANG, Xiandao WANG, Zhaoyou LANG   +6 more
doaj   +1 more source

Plunge law and mechanical mechanisms of fault-controlled ore bodies (clusters) in hydrothermal deposits

Dizhi lixue xuebao
Objective  Hydrothermal mineral deposits provide a representative example of tectonic–fluid coupled metallogenic systems, and the lateral plunge law of ore bodies or ore body clusters constitutes their three-dimensional expression in geological space ...
HAN Runsheng, ZHANG Yan, LUO Jin, HUANG Baosheng, HU Ticai   +4 more
doaj   +1 more source

Relationship between Demographic and Employment Parameters with Job Stress Among Employees of an Oil Field in Western Iran

Spektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri, 2023
Reducing the workforce's health condition is one of the significant challenges in industries. Various studies have shown that efficiency in industries has a crucial relationship with the workforce's health level. In addition, the employee's health can be
Ali Askari, Jabar Borjaki, Laila Mahdinasab, Ali Salehi Sahl Abadi   +3 more
doaj   +1 more source

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

International 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

Suplementasi Zn dalam Ransum Mengandung Ampas Teh terhadap Kecernaan Nutrien dan Absorpsi Zn Kelinci Laktasi

Jurnal Peternakan Indonesia, 2023
Mineral mikro Seng (Zn) berperan penting dalam proses reproduksi ternak. Namun demikian, penggunaan pakan mengandung serat tinggi dapat mempengaruhi absorbsi Zn. Penelitian ini mengevaluasi pengaruh level suplementasi Zn pada ransum yang mengandung ampas
Lilis Khotijah, Dilla Mareistia Fassah
doaj   +1 more source

Zinc abundances of planetary nebulae

, 2014
Zinc is a useful surrogate element for measuring Fe/H as, unlike iron, it is not depleted in the gas phase media. Zn/H and O/Zn ratios have been derived using the [Zn IV] emission line at 3.625um for a sample of nine Galactic planetary nebulae, seven of ...
Dinerstein, Harriet L., Smith, Christina L., Zijlstra, Albert A.   +2 more
core   +1 more source

Geochemical signs of magmatic commingling in the Dashkesan gabbro-granite intrusion (Dashkesan iron ore deposit, Azerbaijan)

Известия высших учебных заведений: Геология и разведка
Background. Geochemical signs of magmatic commingling are considered on the example of the Dashkesan Fe–Co deposit using geochemical data and mathematical modeling.Aim.
Е. А. Sadikhov, А. S. Desyatkin, А. А. Veliev, Е. К. Khmarin   +3 more
doaj   +1 more source

Application of electro-hydraulic proportional control in cathode rod pulling out system of lead electrolysis

The Journal of Engineering, 2018
In the process of lead electrolysis, due to its production characteristics, it is necessary to extract and collect the cathode conductive rod on the cathode plate after electrolysis, so as to make it reusable.
Bo Song, Ruibo Yuan, Dajun Yang
doaj   +1 more source

The Effect of Moringa Oleifera Leaves Powder to Level of Serum Superoxide Dismutase (Sod), Lead (Pb), Zink (Zn)And Memory Function of Rat (Rattus Norvegicus) Wistar Strain Model of Autism That is Exposed by Pb

Research Journal of Life Science, 2020
Lead exposure (Pb) may aggravate the decrease in serum SOD levels, memory function reduction and social interaction in autism. This study aims to determine the effect of Moringa oleifera on autism models of rat exposed to lead.
Agustiana Dwi Indiah Ventiyaningsih, Hidayat Sujuti, Winda Nurtika, Septi Nur Rachmawati, Nurshalilah Nurshalilah, Raudhatul Jannah   +5 more
doaj   +1 more source