Results 41 to 50 of about 24,677,661 (319)

Extraction and Assessment of Features Using Shannon Entropy and Rényi Entropy for Chatter Detection in Micro Milling

open access: yesMicromachines
Chatter is a common phenomenon in micromachining processes that adversely affects machining quality, reduces tool life, and generates excessive noise that contributes to environmental pollution.
Zehui Zheng   +5 more
doaj   +1 more source

Processing Stability and the Significance of Variation in Extrusion Speeds and Temperatures on SSB® 55 Pharma Grade Shellac for Oral Drug Delivery

open access: yesJournal of Manufacturing and Materials Processing, 2017
The melt-extrusion process is utilized in the pharmaceutical arena for the manufacturing of a variety of dosage forms and formulations, including solid dispersions.
Noel M. Gately, James E. Kennedy
doaj   +1 more source

Decision Making and Fundamental Matrix approach in Process Safety [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2013
The paper describes solving problem of constructing knowledge database of a decision making in process safety. It provides analyses of the requirements as well the analyses of the system incidents caused by specification, design and the implementation of
DjordjeN. Dihovicni
doaj   +1 more source

The Revised Model State Administrative Procedure Act—Reform or Retrogression? [PDF]

open access: yes, 1963
In this contribution, we deal with the deterministic dominance of the probability moments of stochastic processes. More precisely, given a positive stochastic process, we propose to dominate its probability moment sequence by the trajectory of ...
Bloomenthal, Harold S.
core   +2 more sources

Utilization of Food and Agricultural Residues for a Flexible Biogas Production: Process Stability and Effects on Needed Biogas Storage Capacities

open access: yesEnergies, 2019
Biogas plants can contribute to future energy systems’ stability through flexible power generation. To provide power flexibly, a demand-oriented biogas supply is necessary, which may be ensured by applying flexible feeding strategies.
Ervin Saracevic   +11 more
semanticscholar   +1 more source

The Stability of mxm Multivariable Process Control Systems [PDF]

open access: yesModeling, Identification and Control, 1991
A technique is described for the investigation of conditions of stability of a mxm multivariable process controlled by m independent controllers in terms of the parameters of the m uncoupled control systems and the transfer functions of the cross ...
Jens G. Balchen
doaj   +1 more source

Stability of the rolling process of ribbed bars based on the analysis of strength parameters

open access: yesMetalurgija, 2023
The article presents the results of the strength properties of 12 ÷ 24 mm ribbed bars used for concrete reinforcement. The strength properties and the ribbing geometry of the ribbed bars is a key factor in ensuring the safety of building structures ...
Sz. Pawlak
doaj  

Generalized volatility-stabilized processes

open access: yesAnnals of Finance, 2013
In this thesis, we consider systems of interacting diffusion processes which we call Generalized Volatility-Stabilized processes, as they extend the Volatility-Stabilized Market models introduced in Fernholz and Karatzas (2005). First, we show how to construct a weak solution of the underlying system of stochastic differential equations. In particular,
openaire   +3 more sources

Lycopene Stability During Food Processing

open access: yesExperimental Biology and Medicine, 1998
Accumulating epidemiological evidence continues to show that lycopene, found in tomatoes, grapefruits and watermelons, is associated with a reduced risk of developing certain chronic diseases and cancers. With respect to lycopene in tomato products, the effect of thermal processing on its stability has not yet been rigorously addressed.
M L, Nguyen, S J, Schwartz
openaire   +2 more sources

Insolubilization process increases enzyme stability [PDF]

open access: yes, 1971
Enzymes complexed with polymeric matrices contain properties suggesting application to enzyme-controlled reactions. Stability of insolubilized enzyme derivatives is markedly greater than that of soluble enzymes and physical form of insolubilized enzymes ...
Billingham, J., Lyn, J.
core   +1 more source

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