Results 31 to 40 of about 667 (180)
Insects and Survival: A Review of Primary and Secondary Defense Strategies
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva +3 more
wiley +1 more source
Chatter Behavior in the Milling Process of Inconel 718: Effects of Tool Edge Radius
Inconel 718 is widely used in various high end industries such as aerospace, nuclear plant, petrochemical plants etc. Inconel 718 is used for these applications due to unique mechanical properties such as high mechanical strength at elevated temperatures,
Hoe C H, Reddy M M, Lee V C C, Debnath S
doaj +1 more source
Active Control of Chatter in Milling Process Using Intelligent PD/PID Control
Chatter is an obstacle for achieving high-quality machining process and high production rate in industries. Chatter is an unstable self-exciting phenomenon that leads to tool wear, poor surface finish, and downgrade the milling operations. A novel active
Satyam Paul, Ruben Morales-Menendez
doaj +1 more source
An adaptive fuzzy controller using an interval type‐3 fuzzy logic system replaces the SMC switching term to mitigate chattering while preserving global stability for islanded inverters. Simulations show lower THD, greater robustness to disturbances and parameter variations, and improved voltage‐tracking accuracy, with applicability to other uncertain ...
Man‐Wen Tian +7 more
wiley +1 more source
The grinding process is a manufacturing process that is performed at the end of the machining chain. In such step, the workpiece has a high added-value and therefore critical problems are not allowed, as they may lead to scrap and significant financial ...
Felipe Aparecido Alexandre +5 more
doaj +1 more source
Lady Anne Kerr: From the Rise of International Conference Interpreting to the Whitlam Dismissal
Before Anne Robson (née Taggart) became the second Lady Kerr upon marrying governor‐general John Kerr in 1975, she had an international career of some 30 years working as a French to English interpreter and consultant at over 30 national and international conferences and became the first Australian elected to the International Association of Conference
Alexis Bergantz
wiley +1 more source
Machine tool chatter test and analysis
Machine chatter phenomenon has a great influence on the stability during the machining process of the machine tool. It has a great limitation on the machining efficiency of the machine tool and the machining accuracy of the product.
Linxi Li +3 more
doaj +1 more source
Abstract Plants and their extracts have been used for dyeing fabrics, skin and hair for thousands of years and have been experiencing a revival in the last years due to increasing health risks arising from oxidative hair dye precursors. We developed a novel two‐step method to dye keratin fibres based on in situ formed silver nanoparticles including a ...
Julia K. Hachmann +4 more
wiley +1 more source
Effect of Cross Transfer Function on Chatter Stability in Plunge Cutting
An accurate analytical model for regenerative chatter vibration in plunge cutting is proposed. Effects of the cross transfer function and the cutting force ratio on chatter stability are considered in the proposed model.
Norikazu SUZUKI +3 more
doaj +1 more source
Text as tape: On the voice in the late prose of Friederike Mayröcker
Abstract For a text to have a voice means to be caught in a paradox: the text obviously does not speak, so what is that tone rising from the pages? Taking hold of a striking ambivalence, this essay examines the relationship between text and voice in the late prose of Austrian poet Friederike Mayröcker.
Astrid Elander
wiley +1 more source

