Results 31 to 40 of about 577,704 (148)

¿Herramientas=teorías=datos? : Sobre cierta dinámica circular en la ciencia cognitiva [PDF]

open access: yes, 2011
Algunos instrumentos han jugado un papel tan importante en la investigación psicológica que se han convertido en metáforas para el contenido mismo de la investigación, o han conducido a la generación de nuevos conceptos y teorías en psicología.
Gigerenzer, Gerd, Sturm, Thomas Kurt
core   +3 more sources

Towards Surface‐Enhanced Homogeneous Catalysis: Tailoring the Enrichment of Metal Complexes at Ionic Liquid Surfaces

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 14, April 1, 2025.
The article reviews strategies to deliberately anchor metal complexes at the liquid/vacuum (gas) interface of ionic liquids in a buoy‐like fashion; this surface enrichment is achieved by targeted functionalization of the catalytic complexes with surface‐active ligands and the appropriate choice of the ionic liquid.
Daniel Hemmeter   +7 more
wiley   +1 more source

Puyehue Cordón -Caulle: post-eruption analysis of changes in stream benthic fauna of Patagonia [PDF]

open access: yes, 2014
Las erupciones volcánicas son los fenómenos naturales con las consecuencias más variadas y complejas, y tienen efectos importantes en ambientes tanto terrestres como acuáticos.
Juárez, Santiago Martín   +3 more
core  

Correlations between TDS and electrical conductivity for high-salinity formation brines characteristic of South Atlantic pre-salt basins

open access: yes, 2020
Total dissolved solids (TDS) is an important property in the characterization of natural waters for diversified applications, such as in geochemistry and the petroleum industry. Under appropriate circumstances, the determination of this parameter through
Lucas Rego Barros Rebello   +2 more
semanticscholar   +1 more source

Avaliação de lesões melanocíticas através da dermatoscopia [PDF]

open access: yes, 2010
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Medeiros, Amanda Cochilar
core  

Impacts of urbanization on groundwater hydrodynamics and hydrochemistry of the Toluca Valley Aquifer (Mexico) [PDF]

open access: yes, 2014
The Toluca Valley is located on the high plains of Mexico, where there are significant industrial zones and large populations.Water needs are almost exclusively met by groundwater, which has brought about intense exploitation of the aquifer and ...
ESTELLER ALBERICH, MARIA VICENTA   +7 more
core   +1 more source

PENGUKURAN TOTAL DISSOLVED SOLID (TDS) DALAM FITOREMEDIASI DETERJEN DENGAN TUMBUHAN Sagittaria lancifolia

open access: yesJurnal Tanah dan Sumberdaya Lahan, 2020
As the population increases, the need for detergent will increase. This study aimed to determine the value of TDS in detergent solution at different concentrations and detention times.
E. Kustiyaningsih, R. Irawanto
semanticscholar   +1 more source

Estimation of total dissolved solid in groundwater using multiple linear regression analysis around Igando dumpsites in Lagos, South-West, Nigeria [PDF]

open access: yes, 2017
This study presents a multiple linear regression (MLR) TDS model that relates the TDS data obtained from groundwater samples to the geophysical data obtained from Electromagnetic (EM) data, as an alternative approach to mapping and monitoring the ...
Ameloko, A., Ayolabi, Elijah Adebowale
core  

Measuring Open Porosity of Porous Materials Using THz-TDS and an Index-Matching Medium

open access: yesItalian National Conference on Sensors, 2020
The porosity of porous materials is a critical quality attribute of many products ranging from catalysis and separation technologies to porous paper and pharmaceutical tablets.
M. Naftaly   +3 more
semanticscholar   +1 more source

Aquifers Selection Based on Geoelectric Method Data in the Framework of Drilling Wells [PDF]

open access: yes, 2018
The selection of aquifers based on Geoelectric Method data in constructing drilling wells was discussed in the present study. The research was conducted at the International Hospital Project in Nyitdah Tabanan Bali.
Redana, I. W. (I)   +2 more
core  

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