Results 31 to 40 of about 458,214 (373)

Particle Flow Calorimetry at the ILC [PDF]

open access: yes, 2006
One of the most important requirements for a detector at the ILC is good jet energy resolution. It is widely believed that the particle flow approach to calorimetry is the key to achieving the goal of 0.3/sqrt(E[GeV]).
ALEPH Collaboration   +4 more
core   +2 more sources

Discerning Microbially Mediated Processes During Redox Transitions in Flooded Soils Using Carbon and Energy Balances

open access: yesFrontiers in Environmental Science, 2018
Recurring dry-wet cycles of soils, such as in rice paddies and on floodplains, have a dramatic impact on biogeochemical processes. The rates and trajectories of microbial metabolic functions during transition periods from drained to flooded conditions ...
Kristin Boye   +6 more
doaj   +1 more source

The Influence of GGBFS as an Additive Replacement on the Kinetics of Cement Hydration and the Mechanical Properties of Cement Mortars

open access: yesBuildings, 2023
Granulated blast furnace slag (GBFS) is a byproduct of the iron production process. The objective of this study is to determine the effects of ground granulated blast furnace slag (GGBFS), used as a replacement admixture (0–40 wt.%) for ordinary Portland
Dražan Jozić   +4 more
doaj   +1 more source

Experimental Tests of Particle Flow Calorimetry [PDF]

open access: yes, 2015
Precision physics at future colliders requires highly granular calorimeters to support the Particle Flow Approach for event reconstruction. This article presents a review of about 10 - 15 years of R\&D, mainly conducted within the CALICE collaboration ...
Kawagoe, Kiyotomo   +4 more
core   +4 more sources

Gelation of Poly(Vinylidene Fluoride) Solutions in Native and Organically Modified Silica Nanopores

open access: yesMolecules, 2018
The purpose of this study is to highlight the surface and size effects of the nanopores on the thermodynamics and kinetics of gelation. The effects have been probed by applying differential scanning calorimetry to poly(vinylidene fluoride) solutions in ...
Alejandra Espinosa-Dzib   +1 more
doaj   +1 more source

A study by adsorption calorimetry, effect of resorcinol/catalyst at different ratios using polar and non-polar molecules in the synthesis of carbon aerogels. [PDF]

open access: yesCarbon: Science and Technology, 2017
The heterogeneity and hydrophilicity of a series of aerogels were studied using adsorption calorimetry with molecules of different polarity. Four samples of carbon aerogel were synthesized with different resorcinol/catalytic (R/C) relations: 100, 200 ...
R. A. Fonseca-Correa   +3 more
doaj  

Thermal Energy and Luminosity Characterization of an Advanced Ignition System Using a Non-Intrusive Methodology in an Optically Accessible Calorimeter

open access: yesEnergies, 2023
To restrain the environmental impact of modern SI engines, igniters must guarantee stable combustions with low cycle-to-cycle variability in extreme operating conditions (high EGR, ultra-lean), via high energy release in the combustion chamber.
Roberto Martinelli   +5 more
doaj   +1 more source

Thermochemical Measurements of Alkali Cation Association to Hexatantalate

open access: yesMolecules, 2018
Ion association is an important process in aqueous dissolution, precipitation, and crystallization of ionic inorganic, organic, and biological materials. Polyoxometalates (POMs) are good model compounds for understanding the complex relationships between
Dylan J. Sures   +3 more
doaj   +1 more source

Calorimetric study on Bi-Cu-Sn alloys

open access: yesHigh Temperature Materials and Processes, 2019
The paper presents results of calorimetric investigation of the Bi-Cu-Sn system by means of differential scanning calorimetry (DSC) at the temperature interval 25-1250∘C, Values of liquidus, solidus and invariant reactions temperatures, as well as ...
Romanowska Jolanta
doaj   +1 more source

Caloric density of aquatic macrophytes in different environments of the Baía river subsystem, upper Paraná river floodplain, Brazil

open access: yesBrazilian Archives of Biology and Technology, 2006
The aim of this work was to determine the caloric density of leaves, stems and roots of aquatic macrophytes in different environments of the Baía subsystem (Baía river and Fechada and Guaraná lagoons) on the Upper Paraná river floodplain, in addition to ...
Célia de Almeida Lopes   +3 more
doaj   +1 more source

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