Results 81 to 90 of about 2,167,996 (311)

To develop a new mineral carbonation process that have a high efficiency in CO2 absorption into industry slag using low energy mechanical milling [PDF]

open access: yes, 2020
Increase in the CO2 emission in atmosphere due to the combustion of fossil fuels has caused serious global warming. Electricity generation, tranportation, and industrial waste are the main sectors indentified to contribute to the emission of CO2 in ...
Selamat, Siti Norhana
core  

Wonder as a Gateway to Science Meaning‐Making: Primary Pupils’ Narrative Journeys

open access: yesFuture in Educational Research, EarlyView.
ABSTRACT This study explores how wonder fosters transformative learning in science education for pupils (11–12 years old), creating meaning about cycles in nature. As an emotional and epistemic trigger, wonder may bridge everyday experiences with abstract scientific concepts by stimulating curiosity and creativity. Through a narrative writing task, the
Pauline Book, Siri‐Christine Seehuus
wiley   +1 more source

Development and Application of a Simplified Method for Preliminary Assessment of Enhanced Oil Recovery and CO2 Geological Storage in Petroleum Reservoirs

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Geologic carbon storage in depleted oil and gas reservoirs is a key CO2 mitigation strategy, utilizing existing infrastructure such as injection wells and pipelines, while capitalizing on well‐characterized subsurface properties. This article introduces a versatile methodology designed to estimate critical parameters, including the number of ...
Nívia Morgana de Oliveira   +2 more
wiley   +1 more source

Ivan Landek, Master of Technical Sciences

open access: yesKartografija i Geoinformacije, 2011
Ivan Landek defended his master's thesis Development of Topographic Map Production at the Scale of 1:25 000 in Croatia between 1990 and 2010 at the Faculty of Geodesy, University of Zagreb on April 20, 2011. His mentor was Prof.
Miljenko Lapaine
doaj  

A Reflection on Plagiarism, Patchwriting, and the Engineering Master's Thesis.

open access: yesIssues in Science and Technology Librarianship, 2010
The author reflects on the issues of plagiarism and source attribution faced by graduate students in the sciences and technology fields. He believes that it is a result of the disconnection between expectations on the students and the way they are being
Edward J. Eckel
doaj   +1 more source

A Short Introduction to Model Selection, Kolmogorov Complexity and Minimum Description Length (MDL)

open access: yes, 2010
The concept of overfitting in model selection is explained and demonstrated with an example. After providing some background information on information theory and Kolmogorov complexity, we provide a short explanation of Minimum Description Length and ...
Nannen, Volker
core   +1 more source

Power losses in optical part of the link working in free space [PDF]

open access: yes, 2011
Tato diplomová práce pojednává o charakteristikách laserových diod, difrakcí a o vlastnostech gausovského svazku. Je určen útlum vazby vysílací dioda - vysílací apertura v závislosti na velikostech apertury a na velikosti svazku v programu MATLAB.
Szajkó, Juraj
core  

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

open access: yesIntegrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie   +3 more
wiley   +1 more source

Kulturarvsstudier i en föränderlig värld

open access: yesKulturella Perspektiv, 2013
The Department of Art History at Stockholm University is since 2009 head of a multidisciplinary Master’s programme in Cultural heritage management.
Gert Magnusson, Catharina Nolin
doaj   +1 more source

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