Geological processes shaping freshwater biodiversity: a synthesis of global evidence
Biological Reviews, EarlyView.ABSTRACT Recent genomic data highlight the key roles of geological processes in shaping the diversification and biogeography of freshwater lineages. Specifically, physical processes such as tectonic uplift, erosion, glaciation, lake formation, and sea‐level fluctuation contribute extensively to the evolution of biotic diversity within and among ...
Jonathan M. Waters +3 more
wiley +1 more source
Real-Time Evaluation of Tool Flank Wear by In-Process Contact Resistance Measurement in Face Milling
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 This paper reports in-process detection of tool wear by using tool-work thermo-electromotive force (E.M.F.) as a sensor signal in face milling. In the case of using a single cutting edge, E.M.F.
Mitsuaki MURATA +4 more
doaj +1 more source
The effects of machining process variables and tooling characterisation on the surface generation: modelling, simulation and application promise [PDF]
, 2004 The paper presents a novel approach for modelling and simulation of the surface generation in the machining process. The approach, by integrating dynamic cutting force model, regenerative vibration model, machining system response model and tool profile ...
Altintas +8 more
core +1 more source
A comprehensive embryonic staging series of the turtle Trachemys scripta
Developmental Dynamics, EarlyView.Abstract Background Turtles hold a unique place in vertebrate evolutionary history, making them critical assets in embryology research. Yet, they remain understudied as potential model organisms in the field. Here, to support experimental manipulations with turtle embryos, we have created a complete normal table of development for comprehensive ...
Christina M. Noravian +6 more
wiley +1 more source
Analysis and Prediction of feed force, tangential force, surface roughness and flank wear in Turning with uncoated carbide cutting tool using both Taguchi and Grey based taguchi method [PDF]
, 2015 The aim of the present study is to investigate the effects of process parameters (cutting speed, feed rate and depth of cut) on performance characteristics (tangential force, feed force, surface roughness and
Manjunatha, R., Umesh, C.K.
core
Healing Beams: Radiation and Radiotherapy in Novels, Poems, Music, Film, Painting
Journal of Medical Radiation Sciences, EarlyView.Radiation and radiotherapy are perceived by patients and the general public as mysterious, dangerous and healing. The image of radiation and radiotherapy can be analysed by studying novels, poems, music, film and painting. Our paper reviews how radiation and radiotherapy are perceived by patients, the general public, as reflected in various art genres.
Ad A. Kaptein +3 more
wiley +1 more source
Major challenges in prognostics: study on benchmarking prognostic datasets [PDF]
, 2012 Even though prognostics has been defined to be one of the most difficult tasks in Condition Based Maintenance (CBM), many studies have reported promising results in recent years.
Camci, Faith +2 more
core
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Bread wheat (Triticum aestivum L.) is a major global food crop, and understanding its maternal lineage and genetic diversity is essential for breeding, authentication, and evolutionary studies. Chloroplast genomes provide valuable markers for phylogenetic inference and cultivar discrimination; however, conventional plant DNA ...
Kang‐Rae Kim +6 more
wiley +1 more source
Flank wear and surface roughness in end milling of hardened steel
Metalurgija, 2015 This study examines flank wear and surface ruoghness in up and down hard end milling. After obtaining the mathematical models, it has been carried out a series of numerical simulations with variation of input parameters in order to analyze their ...
S. Jozić, D. Bajić, A. Stoić
doaj
Diamond turning of soft semiconductors to obtain nanometric mirror surfaces [PDF]
, 2002 Diamond cutting is a viable alternative to grinding and polishing in the fabrication of high-quality soft semiconductors. Investigation of indentation provides useful information for understanding the practical diamond cutting process of brittle ...
Fang, Fengzhou Z. +2 more
core +1 more source