Results 21 to 30 of about 448,898 (280)

Barley HvHMA1 is a heavy metal pump involved in mobilizing organellar Zn and Cu and plays a role in metal loading into grains [PDF]

open access: yes, 2012
Heavy metal transporters belonging to the P1B-ATPase subfamily of P-type ATPases are key players in cellular heavy metal homeostasis. Heavy metal transporters belonging to the P1B-ATPase subfamily of P-type ATPases are key players in cellular heavy metal
Michael G. Palmgren (121288)   +43 more
core   +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

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

Electrodeposition Process of Zn-Te Compound Semiconductors [PDF]

open access: yes, 2009
Zn-Te compound semiconductors were synthesized in aqueous solution using electrodeposition technique. During the co-deposition of Zn and Te, under potential deposition (UPD) of Zn was observed.
Mizumoto, M.   +6 more
core   +1 more source

Spectrophotometric fast determination of Cu and Zn in Steel Cord Brass Coating via an Effective Masking Approach [PDF]

open access: yesJournal of Chemistry Letters
The Cu2+ and Zn2+ ions were determined in the steel cord brass coatings with high precise. HNO3 65% was used for digesting the coatings and releasing the ions into environment.
Farinaz Shahimi
doaj   +1 more source

Zn⋯Zn interactions at nickel and palladium centers

open access: yesChemical Science, 2016
Zinc–zinc interactions on nickel and palladium centers are highly dependent on the co-ligands. These dependencies are also found for the formation of dihydrogen vs. dihydride complexes and underline the analogy [Zn2Cp*2] ↔ H2.
Freitag, Kerstin   +8 more
openaire   +3 more sources

PRECIPITATION IN AL-ZN-MG(-AG) ALLOYS

open access: yes, 2022
Age-hardenable Al-Zn-Mg alloys offer adequate strength, workability and weldability and have been widely used in the aerospace industry. The addition of microalloying elements of Ag can enhance the hardening response of the Al-Zn-Mg alloys, but the ...
BINGQING CHENG (12650164)
core   +1 more source

Application of Different Metals as Electrode Material in Compost Leachate Treatment [PDF]

open access: yesKemija u Industriji, 2023
In this paper, different metallic materials (alloys of Fe, Al, and Zn) were investigated as sacrificial anodes during electrocoagulation (EC) for the treatment of compost leachate.
Ladislav Vrsalović   +3 more
doaj   +1 more source

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

open access: yesKuangchan 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   +6 more
doaj   +1 more source

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

open access: yesDizhi 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   +4 more
doaj   +1 more source

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