Results 51 to 60 of about 62,202 (90)

Herbario SGO-MNHNCL Registros (801-900)

open access: yes, 2023
Herbario SGO-MNHNCL Registros (801 ...
Victor Ardiles   +2 more
core   +1 more source

Geochemistry and Utilization of Montmorillonitic Soil for Cationic Dye Removal

open access: yesAdsorption Science & Technology, 2001
Geochemical studies of Egyptian soil-clay minerals from three different depths and their utilization as cationic dye adsorbents are presented. X-Ray diffraction patterns revealed that the dominant clay minerals in the studied samples were montmorillonite,
Reda M. El-Shishtawy, Ahmed A. Melegy
doaj   +1 more source

Three short stories [801/802]

open access: yes, 1930
THREE SHORT STORIES [801/802] Three short stories [801/802] ( - ) Cover ( - ) [Leseanleitung]: Richtig lesen! ( - ) Title page ([1]) Imprint ([1]) Über den Plan unserer Zwei-Sprachen-Bücher. ([3]) John Galsworthy. ([6]

core   +1 more source

Influence of Preparation Conditions of Mixed-valence Co/ZSM-5 Zeolites on Their Adsorption and Catalytic Properties in CO Oxidation

open access: yesAdsorption Science & Technology, 2002
The adsorption properties, thermal stability and catalytic activity in CO oxidation of Co 2+ , Co 3+ -containing ZSM-5 zeolite systems with different metal loadings were studied.
Ludmila P. Oleksenko   +2 more
doaj   +1 more source

(Table 2) Individual d34S analysis of secondary sulfides in ODP Site 129-801 and Hole 185-801C

open access: yes, 2008
(Table 2) Individual d34S analysis of secondary sulfides in ODP Site 129-801 and Hole 185 ...
Alt, Jeffrey C   +9 more
core   +1 more source

Late deviance detection in rats is reduced, while early deviance detection is augmented by the NMDA receptor antagonist MK-801

open access: yes, 2018
One of the most robust electrophysiological features of schizophrenia is reduced mismatch negativity, a component of the event related potential (ERP) induced by rare and unexpected stimuli in an otherwise regular pattern. Emerging evidence suggests that
Hodgson, DM (15677285)   +6 more
core  

Synthesis and Receptor Binding Studies of ( ± )l-Iodo-MK-801

open access: yes, 1989
The glutamate analogue N -methyl-D-aspartate (NMDA) binds to a subset of glutamate receptors that are coupled to a voltage-sensitive cation channel. This NMDA-linked channel is the likely binding locus of the potent anticonvulsant MK-801.
Young, Anne B.   +6 more
core   +1 more source

Incomplete block of NMDA receptors by intracellular MK-801 [PDF]

open access: yes, 2018
NMDA receptors (NMDARs) are essential components in glutamatergic synaptic signaling. The NMDAR antagonist MK-801 has been a valuable pharmacological tool in evaluating NMDAR function because it binds with high affinity to the NMDAR ion channel pore and ...
Gray, John A   +6 more
core   +1 more source

Influence of Pore Size on Ethylene Hydrate Formation in Carbon Materials

open access: yesAdsorption Science & Technology, 2014
The formation of gas hydrates in porous carbon materials is highly dependent on the potential field in the pores. The formation of ethylene hydrate from water and ethylene in carbon materials with different pore-size distributions was investigated at 303
Yajuan Wei, Yan Sun, Wei Su, Jia Liu
doaj   +1 more source

Exchange Character of Caesium Ions onto Zirconium Tungstate

open access: yesAdsorption Science & Technology, 2011
Amorphous zirconium tungstate, an inorganic ion-exchanger, was synthesized under optimum conditions and used as a cation-exchange material for the removal of caesium ions from radioactive waste solutions under simulated conditions using batch techniques.
R.R. Sheha, S.H. El-Khouly
doaj   +1 more source

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