Results 91 to 100 of about 321,743 (273)

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

Heat Flow Density in a region with Hot Springs- NW of Portugal and SW of Galicia (Spain) [PDF]

open access: yes, 2019
Heat flow density and temperature are studied in a region characterized by a very marked topography and the existence of thermal springs. The work was made with results obtained in studies involving heat sources in the region due to the decay of ...
Duque, Maria Rosa
core  

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Enfermagem e genética: uma crítica feminista rumo ao trabalho em equipes transdisciplinares

open access: yesRevista Estudos Feministas, 2006
http://dx.doi.org/10.1590/S0104-026X2006000200006 A informação genética e as tecnologias são cada vez mais importantes no cuidado em saúde, não somente nos países desenvolvidos, mas no mundo todo.
Gwen Anderson   +2 more
doaj  

TOURISM PUBLIC POLICY AND TERRITORY IN THE THERMAL REGION OF URUGUAY – CASE STUDY: GUAVIYU HOT SPRINGS (1957-2007)

open access: yesRevista Brasileira de Pesquisa em Turismo, 2011
This paper describes the transformation of space in touristic territory (touristification) and the stages of tourism through which Guaviyú Hot Springs (Paysandu, Uruguay) went.
Claudio Quintana
doaj   +1 more source

Interpretasi Lapisan Bawah Permukaan dengan Transformasi Pseudogravitasi Berdasarkan Data Geomagnetik pada Manifestasi Mata Air Panas Kendalisodo Kabupaten Semarang [PDF]

open access: yes, 2016
Kendalisodo's area has geological structures which formed by volcanic Ungaran there are hot springs manifestations has been do secondary geomagnetic data processing obtained in the measurement in Kendalisodo Semarang District. The study aims to interpret
Harmoko, U. (Udi)   +2 more
core  

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler   +5 more
wiley   +1 more source

Observations on the Animal Life of Some Zambian Hot Springs [PDF]

open access: yes, 1975
Author Institution: Department of Biology, University of AkronSHEPPE, WALTER. Observations on the Animal Life of Some Zambian Hot Springs. Ohio J. Sci.
Sheppe, Walter
core  

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

PENERAPAN PERSAMAAN GEOTERMOMETER (SiO2)p DI LAPANGAN PANAS BUMI SULI, AMBON

open access: yesBarekeng, 2012
Suli hot springs area has a low level of acidity or neutral pH ranges (7,2–7,7). It is also supported by a high chloride concentration value, which ranges (208,87-226,27) ppm. This shows that the area on station 1, 2, 3, and 4 are located in areas with
Helda Handayani
doaj   +1 more source

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