Results 31 to 40 of about 1,078,718 (347)

Montana’s Hard Right Turn

open access: yesCalifornia Journal of Politics and Policy, 2022
Budgets, combined with tax policy, provide rich evidence of the applied values of legislative bodies and executives. This paper evaluates budget and tax legislation in Montana that resulted from the 67th legislative session in 2021 that set policy for the 2023 biennium. Montana, whose political complexation has long been purple, moved unambiguously red
openaire   +3 more sources

Homogenization of cocoa beans fermentation to upgrade quality using an original improved fermenter [PDF]

open access: yes, 2017
Cocoa beans (Theobroma cocoa L.) are the main components for chocolate manufacturing. The beans must be correctly fermented at first. Traditional process to perform the first fermentation (lactic fermentation) often consists in confining cacao beans ...
Bastide, Philippe   +4 more
core   +1 more source

Dependence of inner-shell vacancy production upon distance in hard Li-Al collisions [PDF]

open access: yes, 1997
We match the predictions of molecular-dynamics simulations of 1.2 keV and 2.0 keV 7Li+ scattered from Al(100) to observed total Li atom spectra measured by time-of-flight spectroscopy. In doing so we determine the relevant parameters in a simple distance
Hartman, John W.   +3 more
core   +1 more source

JOINT MACHINING: HARD TURNING AND GRINDING

open access: yesCutting & Tools in Technological System, 2019
The manufacturing of increasingly complex components and, at the same time, production of parts of superior quality is a growing trend in industry today. This tendency is realized through advanced machining processes that take advantage of the capabilities of the new machine tools, the properties of cutting tools and the advancements in control and CAD/
Kundrák, János   +2 more
openaire   +4 more sources

Hard Turning of Sintered Cemented Carbide Parts: A Shop Floor Experience [PDF]

open access: yes, 2009
Machining hardened steel has been a recurring issue in the literature when tools with defined geometry cutting edges are used. It is well known the use of cemented carbides to produce cutting tools.
Coppini, N.L.   +4 more
core   +1 more source

Analyzing Cutting Temperature in Hard-Turning Technique with Standard Inserts Through Both Simulation and Experimental Investigations

open access: yesApplied Sciences
The cutting temperature in hard turning is extremely high, which reduces tool life, lowers machined-surface quality, and affects dimensional control.
Pham Minh Duc   +2 more
doaj   +1 more source

Collapses and Avoiding Wave Function Spreading [PDF]

open access: yes, 2014
We address the impossibility of achieving exact time reversal in a system with many degrees of freedom. This is a particular example of the difficult task of "aiming" an initial classical state so as to become a specific final state.
Casher, Aharon   +2 more
core   +1 more source

Experimental and Numerical Investigation of Cutting Force in Turning of Hardened X40CrMoV5-1 Steel

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2018
X40CrMoV5-1 hot work tool steel is commonly used in injection and extrusion molds and also manufacturing of parts requiring high temperature, toughness and abrasion resistance.
Nafiz YASAR   +2 more
doaj   +1 more source

Effect of a combined machining/burnishing tool on the roughness and mechanical properties [PDF]

open access: yes, 2014
Burnishing is a cold working surface treatment process in which plastic deformation of surface irregularities occurs by exerting pressure through a very hard and a very smooth roller or ball on a surface to generate a uniform and work-hardened surface ...
Baillon   +24 more
core   +6 more sources

ANALYSIS AND SELECTION OF RATIONAL CUTTING MODES WHILE USING HARD-ALLOY TOOL FOR SHAFT TURNING

open access: yesНаука и техника, 2018
Turning machining of such parts as shafts is considered as the most widely-spread method formanufacturing units, mechanisms and machinery. While doing so it is necessary to ensure high quality of shaft turning with the help of a hard-alloy tool (accuracy
V. K. Sheleg   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy