Results 71 to 80 of about 16,740 (208)

Survey of El Nino 1957-58 in its relation to tropical pacific meteorology [PDF]

, 1966
ENGLISH: The survey aims at demonstrating the close relationship between anomalies of sea temperature observed along the tropical Pacific coast of the Americas and those observed in the oceanwide tropical belt. The survey also covers the variations, from
Bjerknes, Jacob
core  

Chiral separation by enantioselective liquid–liquid extraction [PDF]

, 2011
The literature on enantioselective liquid–liquid extraction (ELLE) spans more than half a century of research. Nonetheless, a comprehensive overview has not appeared during the past few decades.
Feringa, Ben L.,, Heeres, Hero J.,, Minnaard, Adriaan J.,, Schuur, Boelo,, Verkuijl, Bastiaan J.V.,, Vries, Johannes G. de,   +5 more
core   +3 more sources

Experimental study and comparison of different geometric configurations in the reactive gases feeding of a PEMFC

International Journal of Electrochemical Science, 2018
Fuel cell technologies offers a real alternative for electrical energy generation, able to satisfy diverse portable and stationary services using today’s technologies. Low temperature fuel cells (20-120 °C), particularly the Proton Exchange Membrane Fuel
C.M. Bautista-Rodríguez, Jennifer A. Bañuelos, A. de la Luz-Pedro, María Maldonado Santoyo, Richard R. Lindeke   +4 more
doaj   +1 more source

Assessing the drift of fish aggregating devices in the tropical Pacific Ocean [PDF]

Ocean Science
The tropical Pacific Ocean is characterized by its dominant zonal flow, strong climate dependence on the El Niño–Southern Oscillation (ENSO) and abundant tuna stocks.
P. F. V. W. Frankemölle, P. F. V. W. Frankemölle, P. D. Nooteboom, P. D. Nooteboom, J. Scutt Phillips, L. Escalle, S. Nicol, S. Nicol, E. van Sebille, E. van Sebille   +9 more
doaj   +1 more source

Multiple Approaches to Quantifying the Effective Porosity of Lacustrine Shale Oil Reservoirs in Bohai Bay Basin, East China

Geofluids, 2020
An effective porosity is defined as the ratio of volume of interconnected pore space to total volume of a porous sample. It controls the magnitude of fluid flow and is a key parameter in the assessment of recoverable resources.
Binyu Ma, Qinhong Hu, Shengyu Yang, Na Yin, Hongguo Qiao, Tao Zhang, Mianmo Meng   +6 more
doaj   +1 more source

Gas-liquid hydrodynamics in Taylor Flows with complex liquids [PDF]

, 2010
Universitá di Pisa Facoltá di Ingegneria Dipartimento di Ingegneria Chimica, Chimica Industriale e Scienza dei Materiali Relazione di tirocinio in Ingegneria Chimica Gas-liquid hydrodynamics in Taylor Flows with complex liquids Il candidato: Federico ...
ALBERINI, FEDERICO
core  

A Study of a Two-Phase Heat Transfer Mechanism in a Vertical Sintering Cooling Furnace

Energies
In order to explore the law of gas–solid countercurrent cooling heat transfer in a vertical sinter cooling furnace at a high temperature, based on the Euler model and the local non-thermodynamic equilibrium theory, an exergy efficiency model was built to
Weihui Xu, Qinbao Wang, Juan Zhen, Weishu Wang, Yan Peng, Boyan Tian, Yushuai Ruan, Renjie Li   +7 more
doaj   +1 more source

multistage countercurrent distribution

Citation: 'multistage countercurrent distribution' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10217 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

The Chaetognaths of the water of the Peru region [PDF]

, 1964
ENGLISH: A study has been made of the distributions of the 28 species of Chaetognatha in the waters off Peru and southern Ecuador, based primarily on data from oceanographic surveys carried out between 1958 and 1961 by the Inter-American Tropical Tuna ...
Sund, Paul N.
core  

Dopochwowe stosowanie progestagenów

Menopause Review, 2010
Progesterone is an essential regulator of the normal female reproductive function in the uterus, ovary, mammary gland and brain. It also plays an important role in non reproductive tissues such as the cardiovascular system, bone and central nervous ...
Artur Chełmicki, Violetta Skrzypulec-Plinta, Zbigniew Chełmicki   +2 more
doaj