Results 31 to 40 of about 31,508 (203)

Superstructure-Based Synthesis Framework for a Batch Water Network with Multiple Regeneration Modules

open access: yes, 2016
A systematic approach for optimal batch water network synthesis is presented in this work, where multiple wastewater regeneration modules with various candidate technologies are taken into account.
Shuming Wang (2161528)   +4 more
core   +1 more source

The fourfold superstructure in Li3Sb11S18 [PDF]

open access: yesMonatshefte für Chemie - Chemical Monthly, 2018
Li3Sb11S18 was synthesized by a solid-state reaction of stoichiometric amounts of Li2S and Sb2S3. The crystal structure was determined from dark-gray single crystals at 123 K. Li3Sb11S18 crystallizes in the triclinic space group with a = 8.871(1) , b = 11.993(1) , c = 15.407(1) , alpha = 80.014(5)A degrees, beta = 73.599(5)A degrees, gamma = 77.443(5)A
Huber, Sebastian, Pfitzner, Arno
openaire   +2 more sources

Specific Structural Disorder in an Anion Layer and Its Influence on Conducting Properties of New Crystals of the (BEDT-TTF)4A+[M3+(ox)3]G Family, Where G Is 2-Halopyridine; M Is Cr, Ga; A+ Is [K0.8(H3O)0.2]+

open access: yesCrystals, 2018
New crystals (1–4) of organic conductors based on the radical cation salts of the bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) with paramagnetic and diamagnetic tris(oxalato)metallate anions {A+[M3+(ox)3]3−G}2−, where M is Cr, Ga; G is 2 ...
Tatiana G. Prokhorova   +6 more
doaj   +1 more source

Strength test of ship superstructure opening group structures and equivalent loading methods for external pressure

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesAiming at exploring the influence of external pressure loading on the stress calculation results of the opening group structures of ship superstructures, a study on external pressure loading methods and strength tests is carried out ...
Zijian HU   +4 more
doaj   +1 more source

Mesocrystals—Ordered Nanoparticle Superstructures [PDF]

open access: yesAdvanced Materials, 2010
AbstractMesocrystals are 3D ordered nanoparticle superstructures, often with internal porosity, which receive much recent research interest. While more and more mesocrystal systems are found in biomineralization or synthesized, their potential as material still needs to be explored.
Song, Rui-Qi, Cölfen, Helmut
openaire   +4 more sources

Comparative Analysis of Low-Grade Heat Utilization Methods for Thermal Power Plants with Back-Pressure Steam Turbines

open access: yesEnergies, 2021
Thermal power plants (TPPs) with back-pressure steam turbines (BPSTs) were widely used for electricity and steam production in the Union of Soviet Socialist Republics (USSR) due to their high efficiency. The collapse of the USSR in 1991 led to a decrease
Nikolay Rogalev   +5 more
doaj   +1 more source

Theoretical basis for the development of a program for the evaluation of road bridge heavy vehicles capacity

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2023
The authors present theoretical basis for creating software for operational (on-site testing) experimental determination of the possibility of safe passage of heavy vehicles on road bridges, taking into account their actual operational condition with ...
Evgeny A. Lugovtsev   +2 more
doaj   +1 more source

A Superstructure for Models of Quality [PDF]

open access: yes, 2014
With additional quality modeling features added to conceptual models, computers could play a greater role in ensuring a higher level of quality in the information we model. For information-discovery applications, these additional conceptual modeling features should automatically accommodate certainty and conflicting information, support evidence-based ...
David W. Embley   +2 more
openaire   +1 more source

Ultracentrifugation Techniques for the Ordering of Nanoparticles

open access: yesNanomaterials, 2021
A centrifugal field can provide an external force for the ordering of nanoparticles. Especially with the knowledge from in-situ characterization by analytical (ultra)centrifugation, nanoparticle ordering can be rationally realized in preparative (ultra ...
Xufeng Xu, Helmut Cölfen
doaj   +1 more source

Uncertainties in Early Stage Capital Cost Estimation of Process Design – A case study on biorefinery design

open access: yesFrontiers in Energy Research, 2015
Capital investment, next to the product demand, sales and production costs, is one of the key metrics commonly used for project evaluation and feasibility assessment. Estimating the investment costs of a new product/process alternative during early stage
Gurkan eSin   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy