Results 21 to 30 of about 6,436,199 (299)

The Yield of the Thermal Engines [PDF]

open access: yesJournal of Mechatronics and Robotics, 2019
This paper presents an algorithm for determining the dynamic parameters of the main classic mechanism of internal combustion engines. It shows the distribution of forces (on the main engine mechanism) to internal combustion engines. With these forces and together with the kinematic coupling speeds, the efficiency of the thermal engine is determined ...
Nicolae Petrescu   +1 more
openaire   +1 more source

Effect of In-Situ Silicon Carbon Nitride (SiCN) Cap Layer on Performances of AlGaN/GaN MISHFETs

open access: yesIEEE Journal of the Electron Devices Society, 2021
AlGaN/GaN metal insulator semiconductor heterostructure field effect transistors (MISHFETs) with different thickness of in-situ silicon carbon nitride (SiCN) cap layer were investigated.
Jae-Hoon Lee, Ki-Sik Im, Jung-Hee Lee
doaj   +1 more source

Molecular characterization of a novel strain of Bacillus halotolerans protecting wheat from sheath blight disease caused by Rhizoctonia solani Kühn

open access: yesFrontiers in Plant Science, 2022
Rhizoctonia solani Kühn naturally infects and causes Sheath blight disease in cereal crops such as wheat, rice and maize, leading to severe reduction in grain yield and quality.
Zhibin Feng   +23 more
doaj   +1 more source

Waste apple wood: A safe and economical alternative substrate for the cultivation of Pleurotus ostreatus and Lentinula edodes

open access: yesFolia Horticulturae, 2022
The use of waste apple-wood as a source of sawdust to cultivate the mushrooms Pleurotus ostreatus and Lentinula edodes is a common practice, but it is imperative to ensure that the wood does not contain unsafe amounts of heavy-metals or pesticide ...
Yu Guorong   +7 more
doaj   +1 more source

Reverse Engineering the Yield Curve [PDF]

open access: yes, 1994
Prices of riskfree bonds in any arbitrage-free environment are governed by a pricing kernel: given a kernel, we can compute prices of bonds of any maturity we like. We use observed prices of multi-period bonds to estimate, in a log-linear theoretical setting, the pricing kernel that gave rise to them.
David Backus, Stanley Zin
openaire   +2 more sources

Photosynthesis engineered to increase rice yield [PDF]

open access: yesNature Food, 2020
An engineered increase in Rubisco production has increased photosynthetic capacity, rice yield and nitrogen use efficiency in an experimental paddy field. This demonstrates a key means to sustainably increasing yield and global food security.
openaire   +2 more sources

Engineering Escherichia coli for high-yield production of ectoine

open access: yesGreen Chemical Engineering, 2023
Ectoine is a natural macromolecule protector and synthesized by some extremophiles. It provides protections against radiation-mediated oxidative damages and is widely used as a bioactive ingredient in pharmaceutics and cosmetics.
Daoan Wang   +4 more
doaj   +1 more source

Yield at Thermal Engines Internal Combustion [PDF]

open access: yesAmerican Journal of Engineering and Applied Sciences, 2017
The paper presents an algorithm to set the parameters of the dynamics of the classic mechanism the main of internal combustion. It shows the distribution of the forces (on the main mechanism of the engine) on engines with internal combustion. With these strong points and together with speeds of kinematic couplings shall be determined when the output of
Petrescu, Relly Victoria V.   +9 more
openaire   +3 more sources

Modelling production ramp-up of engineering products [PDF]

open access: yes, 2010
Companies that introduce new products quickly have been shown to be better performers. The effectiveness of the new product introduction process is critical to their performance. Production ramp-up is a necessary phase of new product introduction, and
Roberts, S.   +11 more
core   +1 more source

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