Results 91 to 100 of about 16,833 (225)

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

open access: yesInternational 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   +4 more
doaj   +1 more source

Thermocline topography, horizontal currents and “ridging” in the Eastern Tropical Pacific [PDF]

open access: yes, 1958
ENGLISH: A primary objective of the Inter-American Tropical Tuna Commission is a knowledge of the ecology of tunas which inhabit the Eastern Tropical Pacific. This paper presents some results of the work in physical oceanography, which, it is hoped, will
Cromwell, Townsend
core  

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

open access: yesOcean 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   +9 more
doaj   +1 more source

Calculation of wind-driven surface currents in the North Atlantic Ocean [PDF]

open access: yes
Calculations to simulate the wind driven near surface currents of the North Atlantic Ocean are described. The primitive equations were integrated on a finite difference grid with a horizontal resolution of 2.5 deg in longitude and latitude.
Rees, T. H., Turner, R. E.
core   +1 more source

Bibliography of El Nino and associated publications [PDF]

open access: yes, 1975
ENGLISH: Citations from the fields of biological, physical and chemical oceanography, meteorology and marine fisheries are used to compile a new bibliography on El Nino phenomena and associated publications. An alphanumeric coding procedure relating this
Stevenson, Merritt R., Wicks, Helen R.
core  

Phospholipides containing amino acids other than serine. I. Detection [PDF]

open access: yes, 1957
In view of the widespread occurrence of the amino acid-containing lipides and the unique course of their metabolism during development of Drosophila, we have carried out extensive investigations concerned with their isolation and chemical nature.
Mitchell, Herschel K.   +2 more
core  

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

open access: yesEnergies
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   +7 more
doaj   +1 more source

multistage countercurrent distribution

open access: yes
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

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

open access: yes, 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  

Dopochwowe stosowanie progestagenów

open access: yesMenopause 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   +2 more
doaj  

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