Results 61 to 70 of about 292,900 (316)

Cologny, Fondation Martin Bodmer, M-48.1 : John Stuart Mill, Note on Freedom of Speech, signed autograph

open access: yes
Following enlightenment philosophers, liberal thinkers - which include Mill - considered freedom of speech a fundamental human right. In this small autograph, with embossed monogram "JSM", consisting of three folios intended for dispatch, the philosopher
Bodmer, Martin   +2 more
core   +1 more source

The specific selection function effect on clinker grinding efficiency in a dry batch ball mill [PDF]

open access: yes, 2008
Dry grinding experiments on cement clinker were carried out using a laboratory batch ball mill equipped with a torque measurement. The influence of the ball size distribution on the specific selection function can be approached by laboratory runs using ...
Frances, Christine   +2 more
core   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad   +6 more
wiley   +1 more source

Bourke Town, near Drummoyne Park, 154 building sites [cartographic material] /

open access: yes, 1883
"Loxton & Bullock, licensed surveyors ... 112 Pitt St., Sydney".; Sales plan for Drummoyne showing blocks for sale in area bounded by Lyons Road, Millar and Thomson Streets, and Long Cove.; Includes text, ill.
Mill, Pile & Gilchrist.
core  

12'10" Calandria for Broadwater Mill

open access: yes, 2023
Item 3641 contains images of Lautoka mill, Harwood mill, Chelsea refinery, Broadwater mill, Yarraville refinery ...
Photographer: Unknown   +1 more
core  

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang   +10 more
wiley   +1 more source

Some Aspects of Micro-HPP Utilization in the Republic of Moldova [PDF]

open access: yesProblems of the Regional Energetics, 2015
The hydrografic network in the Republic of Moldova and some historical aspects of micro-Hydro Power Plants (mHPP) on the country territory have been described.
Ambros T., Ursatii N.
doaj  

Photochemical UV/TiO2 treatment of olive mill wastewater (OMW) [PDF]

open access: yes, 2008
Olive mill wastewater (OMW) was treated by photocatalysis using TiO2 under UV irradiation on the laboratory scale. The chemical oxygen demand, the coloration at 330 nm, and the level of phenols all showed decreases which, after a 24-h treatment, reached ...
Hafidi, Mohamed   +12 more
core   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

13C NMR study of the effect of aerobic treatment of olive mill wastewater (OMW) on its lipid-free content [PDF]

open access: yes, 2008
Olive mill wastewater was treated by an aerobic bio-process at different values of pH (with or without addition of lime), for 45 days on a laboratory scale, to evaluate the reduction of the organic load.
Hafidi, Mohamed   +6 more
core   +1 more source

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