Results 51 to 60 of about 18,860 (236)

Review of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, Te) and their deportment in gold processing. Part 1: Mineralogy, aqueous chemistry and toxicity [PDF]

open access: yes, 2011
A literature review on the deportment of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, and Te) in gold processing by cyanidation is presented which compiles the current knowledge in this area and highlights the gaps.
Breuer, P.L.   +4 more
core   +2 more sources

Smoke inhalation injury during enclosed-space fires: an update

open access: yesJornal Brasileiro de Pneumologia, 2013
In view of the tragic fire at a nightclub in the city of Santa Maria, Brazil, which culminated in the sudden death of 232 young people, we decided to review the literature regarding smoke inhalation injury caused by enclosed-space fires, which can be ...
Ana Carolina Pecanha Antonio   +2 more
doaj   +1 more source

Acute toxicity of synyhetic resin effluent to African Catfish, Clarias gariepinus [BURCHELL, 1822]. [PDF]

open access: yes, 2012
Aquatic pollution as a field has gained a lot of attention over the decades majorly because of the vital role the aquatic environment plays in the human lifecycle.
Dahunsi, S. O., Oranusi, S. U.
core   +1 more source

Intoxicación por cianuro posterior a infusión prolongada de Nitroprusiato de sodio: a propósito de un caso

open access: yesMedicina U.P.B., 2023
El nitroprusiato de sodio fue aprobado desde 1974 como medicamento para las crisis hipertensivas. Desde entonces existe controversia sobre el potencial tóxico del mismo.
Manuela Castaño Velez   +2 more
doaj   +1 more source

RWU Scientists, Alumni Publish Report Exposing Impossible Test Results Claiming to Detect Fish Caught by Cyanide Poisoning [PDF]

open access: yes, 2018
PLOS ONE publishes whistle blower report that debunks a method credited as the answer to a serious problem in the marine aquarium ...
Rodrigues, Jill
core   +1 more source

In-situ electrochemical quantification of active sites in Fe-N/C non-precious metal catalysts [PDF]

open access: yes, 2016
The economic viability of low temperature fuel cells as clean energy devices is enhanced by the development of inexpensive oxygen reduction reaction catalysts. Heat treated iron and nitrogen containing carbon based materials (Fe–N/C) have shown potential
Kucernak, A, Lopes, T, Malko, D
core   +2 more sources

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

Targeted mutagenesis of the CYP79D1 gene via CRISPR/Cas9-mediated genome editing results in lower levels of cyanide in cassava

open access: yesFrontiers in Plant Science, 2022
Cassava is the world’s most essential food root crop, generating calories to millions of Sub-Saharan African subsistence farmers. Cassava leaves and roots contain toxic quantities of the cyanogenic glycoside linamarin.
Bicko Steve Juma   +7 more
doaj   +1 more source

KONZO : the IBRO Africa Regional Committee (ARC) organizes its first Global Advocacy Workshop for Neuroscience in Kinshasa [PDF]

open access: yes, 2014
Neurological diseases such as epilepsy, konzo, or neurolathyrism are not well understood or even accepted as major causes of disability. It is important that the public – from parents and children to politicians and policymakers – be informed about the ...
Diasolua Ngudi, Delphin
core  

Comparison of C═C bond hydrogenation in C-4 unsaturated nitriles over Pt/alumina [PDF]

open access: yes, 2016
The hydrogenation of allyl cyanide (but-1-ene-4-nitrile, AC), trans- and cis-crotononitrile (E- and Z-but-2-ene nitrile, TCN and CCN), and methacrylonitrile (2-cyano-1-propene, MCN) were studied, both singly and competitively, over a Pt/alumina catalyst ...
Andrew Monaghan   +3 more
core   +1 more source

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