Results 61 to 70 of about 45,098 (290)

Principles of Using Cl/Br, B/Br and Na/K Ratios to Clarify the Genesis of Natural Waters

Georesursy
The principles of using chlorine-bromine (Cl/ Br), boron-bromine (B/Br) and sodium-potassium (Na/K) ratios to determine the genesis of aqueous solutions are substantiated.
T. A. Kireeva
doaj   +1 more source

Hydrochemistry as a tool for interpreting brine origin and chemical equilibrium in oilfields: Zubair reservoir southern Iraq case study

Applied Water Science, 2019
The oil reservoir brines are very common geological fluids coexisting with hydrocarbons. The chemistry of brines is a powerful tool for determining the brine evolution and its origin, constraining fluid flow at the basin and predicting reservoir scales ...
Salih Muhammad Awadh, Muhanad R. Al-Auweidy, Abdullah A. Al-Yaseri   +2 more
doaj   +1 more source

Salting kinetics and salt diffusivities in farmed Pantanal caiman muscle [PDF]

Pesquisa Agropecuária Brasileira, 2003
The legal Pantanal caiman (Caiman crocodilus yacare) farming, in Brazil, has been stimulated and among meat preservation techniques the salting process is a relatively simple and low-cost method.
Vânia Regina Nicoletti Telis, Pedro Fernando Romanelli, Ana Lúcia Gabas, Javier Telis-Romero   +3 more
doaj   +1 more source

A comparative exploratory study of pre-service and in-service high school teachers’ pedagogical content knowledge in galvanic cells [PDF]

, 2016
En este estudio exploratorio se evalúa el conocimiento didáctico del contenido (CDC) sobre pilas galvánicas de profesores de secundaria en formación y en ejercicio.
Brines Brines, Ana, Sanjosé López, Vicent, Solaz-Portolés, Joan   +2 more
core   +1 more source

Scalable Polyelectrolyte Complex‐Based Sorbent With Hourly Sorption−Desorption Cycles for Multicyclic Atmospheric Water Harvesting in Arid Environments

Advanced Functional Materials, EarlyView.
A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh, Incheol Heo, Won Cheol Yoo, Soo‐Hyung Choi   +3 more
wiley   +1 more source

Improving Quantitative Analysis of Lithium in Brines Using Laser-Induced Breakdown Spectroscopy with τ–Algorithm (τLIBS)

Atoms
In this work, a quantitative analysis of Li in natural brines was carried out by laser-induced breakdown spectroscopy (LIBS) assisted by the τ–algorithm for detailed analysis of the experimental line shapes (τLIBS).
Juan Molina M., Carlos Aragón, José A. Aguilera, César Costa-Vera, Diego M. Díaz Pace   +4 more
doaj   +1 more source

Renewing the Exploration Approach for Mid-Enthalpy Systems: Examples from Northern England and Scotland [PDF]

, 2015
After a promising start in the 1970s and 80s, the UK rather fell behind other countries in the search for viable mid-enthalpy geothermal resources.
Elliott, Thomas, Ellis, Jenny, Feliks, Michael E.J., Harley, Thomas L., Mccay, Alistair T., Stove, Gordon D.C., Waring, Andrew J., Watson, Sean, Westaway, Robert, Younger, Paul L.   +9 more
core  

Microbial quality and yeast population dynamics in cracked green table olives' fermentations [PDF]

, 2013
Cracked green table olives, from the Manzanilla variety, are a fermented food produced and consumed in Portugal. The objective of the present work was to study the microbiological characteristics and yeast population evolution during the fermentation of ...
Aponte, Arroyo-López, Arroyo-López, Bautista-Gallego, Chavan, Coton, Célia Quintas, de Llanos Frutos, Esteve-Zarzoso, Esteve-Zarzoso, Garrido-Fernández, Guillamón, Gómez, Hernández, Hurtado, Hutkins, Kurtzman, Kurtzman, Loureiro, Maria Alves, Marquina, Medina, Medina, Nisiotou, Oliveira, Pereira, Querol, Rodríguez-Gómez, Ruiz-Barba, Ruiz-Barba, Sabate, Tassou, Teresa Gonçalves, Valenčič, Vaughn, White, Zalar, Zinedine   +37 more
core   +1 more source

Bioinspired Polypeptide Dendrimer‐Modified Thin‐Film Composite Membranes for Selective Lithium‐Magnesium Separation with DFT Insights

Advanced Functional Materials, EarlyView.
We fabricated a biomimetic dendrimer‐modified thin‐film nanocomposite membrane with a coordination‐assisted ion‐selective interface. pH‐responsive polypeptide sites preferentially bind Mg2+ and promote Li+ permeation, as predicted by density functional theory calculations of metal‐ligand interactions.
Mehrasa Yassari, Seyedeh Fatemeh Seyedpour, Bamlak Setegne, Amir Aghaei, Behzad Ahvazi, Mostafa Dadashi Firouzjaei, Mark Elliott, Mohtada Sadrzadeh   +7 more
wiley   +1 more source

Saline Conversion and Ice Structures from Artificially Grown Sea Ice [PDF]

, 1967
The environment of cold regions is generally viewed as inhospitable, primarily due to application of ideal processes and techniques suitable to temperate zones. The work herein is a step toward solving two environmental problems.
Behlke, C. E., Johnson, P. R., Peyton, H. R.   +2 more
core