Results 61 to 70 of about 8,584 (146)

Anomalous Fluctuation of Halogens in Relation to the Pollution Status along Lake Mariout, Egypt

open access: yesJournal of Chemistry, 2020
This paper aimed to study the anomalous fluctuation of halogens with respect to the pollution status in surface water (w), pore water (p), and sediments (s) of Lake Mariout.
Ghada F. El-Said   +4 more
doaj   +1 more source

Crystal chemistry and partitioning of halogens in hydrous silicates

open access: yes, 2021
International audienceUnderstanding how halogens are distributed among usual hydrous silicates in the lithosphere is important to constrain their deep geochemical cycle and fluid-rock interactions in subduction zones.
Dubacq, Benoît   +5 more
core   +1 more source

Halogen-Containing Drugs in 2025: A Record Year for the Therapeutic Use and Synthesis of FDA-Approved Small Molecules

open access: yesBiomolecules
Halogens, particularly fluorine, chlorine, and bromine, play a pivotal role in modern drug discovery and development. Their incorporation into drug molecules significantly influences physicochemical properties, including lipophilicity, metabolic ...
Davide Benedetto Tiz   +4 more
doaj   +1 more source

Content changes of adsorbable organically bound halogens during sludge centrifugation and drying

open access: yesResearch in Agricultural Engineering, 2011
A wastewater treatment plant in Brno may be one of the wastewater treatment plants in the Czech Republic using a dryer for dewatering the sludge. The results of an adsorbable organically bound halogens balance analysis measured on the sludge dryer at the
K. Hrich, B. Groda
doaj   +1 more source

Nickel-Catalyzed Reaction of Highly Fluorinated Epoxides with Halogens⊥

open access: yes, 2016
Nickel-Catalyzed Reaction of Highly Fluorinated Epoxides with Halogens⊥
Zhen-Yu Yang (1361769)
core   +1 more source

Adsorption of the halogens on cerium dioxide [PDF]

open access: yes, 1975
CeO2, alone or mixed with La2O3, is used as halogen adsorbent in the determination of carbon and hydrogen. Quantitative data are given on the adsorption of the single halogens on various samples of pure CeO2 and La2O3.
van Ommen, J.G.   +2 more
core   +1 more source

Halogens in pore water of peat bogs – the role of peat decomposition and dissolved organic matter [PDF]

open access: yesBiogeosciences, 2006
Halogens are strongly enriched in peat and peatlands and such they are one of their largest active terrestrial reservoir. The enrichment of halogens in peat is mainly attributed to the formation of organohalogens and climatically controlled humification ...
H. Biester   +3 more
doaj  

Origin of Halogens and Nitrogen in Enstatite Chondrites [PDF]

open access: yes, 2009
The EH and EL enstatite chondrites are the most reduced chondrite groups, having formed in nebular regions where the gas may have had high C/O and/or pH2/pH2O ratios.
Rubin, Alan E., Choi, Byeon-Gak
core   +1 more source

Distribution of halogens in an Antarctic ordinary chondrite, Y-74014 (H6) [PDF]

open access: yes, 2000
P(論文)One of the striking features in Antarctic meteorites is overabundances of halogens, especially iodine. In order to investigate how these halogens are distributed in constituent mineral phases of Antarctic chondrites, the outer portion of Yamato (Y ...
Kato,Fujitaka   +2 more
core   +1 more source

DISTRIBUTION OF HALOGENS AND SULFUR IN APATITES FROM PORPHYRY COPPER DEPOSITS OF THE SOUTH URALS: NEW DATA [PDF]

open access: yesМинералогия, 2016
New data on distribution of halogens and sulfur in apatites from diorite intrusives of the Voznesenskoe and Elenovskoe porphyry copper deposits, as well as Kutuevskoe ore occurrence, are presented.
V.V. Kholodnov   +4 more
doaj  

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