Results 71 to 80 of about 21,548 (233)

Structure and evolution of chlorate reduction composite transposons. [PDF]

open access: yes, 2013
UnlabelledThe genes for chlorate reduction in six bacterial strains were analyzed in order to gain insight into the metabolism. A newly isolated chlorate-reducing bacterium (Shewanella algae ACDC) and three previously isolated strains (Ideonella ...
Clark, Iain C   +3 more
core   +2 more sources

MXenes: Bridging the Gap Between Advanced Materials and Sustainable Technologies in Energy and Environmental Applications

open access: yesAdvanced Electronic Materials, Volume 12, Issue 9, 11 May 2026.
MXenes, a family of two‐dimensional transition metal carbides and nitrides, exhibit exceptional physical and chemical properties tunable through surface functionalization. This review summarizes recent advances in MXene synthesis, property modulation, and composite fabrication.
Fatemeh Saeedi   +4 more
wiley   +1 more source

Ammonium-perchlorate diffusion flames - A spectrographic investigation [PDF]

open access: yes
Spectroscopic analyses on ammonium perchlorate diffusion flames with various ...
Aiman, W. R., Baer, A. D., Ryan, N. W.
core   +1 more source

Detection of Perchlorate in Swabs Using Linear Sweep Voltammetry at a Liquid–Liquid Microinterface Array

open access: yesAnalysis &Sensing, Volume 6, Issue 3, May 2026.
Perchlorate is a potential environmental contaminant and ease of its detection is needed to support environmental monitoring. Current detection methods mainly involve chromatographic and mass spectrometric methods, which have limitations in terms of portability and cost.
Celine P. A. Otiob   +5 more
wiley   +1 more source

Physicochemical properties of nickel and cobalt sulphate solutions of hydrometallurgical relevance [PDF]

open access: yes, 2003
Producing nickel and cobalt metal by high pressure acid leaching (HPAL) of nickel laterites is becoming one of Australia's largest mineral processing industries.
Chen, Ting
core   +1 more source

Autophage engines: towards a throttleable solid motor [PDF]

open access: yes, 2018
This paper describes the instrumented test firing of a rocket that seeks to combine the throttleability of a liquid-fueled engine with the simplicity of a solid motor.
Dron, Mykola   +5 more
core   +1 more source

Probing the Biological Plausibility of Fluoride as an Endocrine Disruptor

open access: yesBirth Defects Research, Volume 118, Issue 5, May 2026.
ABSTRACT Background Fluoride has come under recent scrutiny regarding concerns over potential neurodevelopmental and endocrine‐related toxicities, with recent reviews by the National Toxicology Program (NTP) and European Food Safety Authority (EFSA) concluding with moderate or reasonable confidence, respectively, that exposure to drinking water having ...
Ashley M. Mudd   +2 more
wiley   +1 more source

Impacts of metal oxide crystalline structure on the decomposition of solid propellants under combustion heating rates

open access: yesFuel Communications
Ammonium perchlorate (AP) has been the oxidizer of choice for composite solid propellants for decades and has been the object of decomposition studies for safety monitoring.
Andrew R. Demko   +4 more
doaj   +1 more source

Thermal decomposition of ammonium perchlorate catalyzed with CuO nanoparticles

open access: yesDefence Technology, 2019
Ammonium perchlorate (APC) is the most common oxidizer in use for solid rocket propulsion systems. However its initial thermal decomposition is an endothermic process that requires 102.5 J·g−1. This manner involves high activation energy and could render
Sherif Elbasuney, M. Yehia
doaj   +1 more source

Effect of Nitrate, Acetate and Hydrogen on Native Perchlorate-reducing Microbial Communities and Their Activity in Vadose Soil [PDF]

open access: yes, 2011
The effect of nitrate, acetate, and hydrogen on native perchlorate-reducing bacteria (PRB) was examined by conducting microcosm tests using vadose soil collected from a perchlorate-contaminated site.
Hristova, Krassimira R.   +5 more
core   +2 more sources

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