Results 31 to 40 of about 48,157 (176)

Metric trees of generalized roundness one

, 2011
Every finite metric tree has generalized roundness strictly greater than one. On the other hand, some countable metric trees have generalized roundness precisely one.
A.N. Dranishnikov, Anthony Weston, B. Hughes, C.J. Lennard, Elena Caffarelli, G. Jaudon, G. Robertson, H. Li, I. Doust, I.J. Schoenberg, Ian Doust, J. Faraut, J.-F. Lafont, J.A. Mingo, J.B. Kelly, J.R. Lee, L. Accardi, M. Deza, P. Enflo, P. Nowak   +19 more
core   +1 more source

Case study in six sigma methadology : manufacturing quality improvement and guidence for managers [PDF]

, 2012
This article discusses the successful implementation of Six Sigma methodology in a high precision and critical process in the manufacture of automotive products.
Breiman L, Breyfogle FW, Bryman A, Draper NR, Dudewicz EJ, E.V. Gijo, Grant EL, Harry M, Hoerl RW, Jiju Antony, Keller PA, Lee TW, Montgomery DC, Pande P, Pande P, Phadke MS, Ross PJ, S.J. Childe, Snee RD, Taghizadegan S, Taguchi G, Treichler DH, Wu CFJ, Yin RK   +23 more
core   +1 more source

Experimental Study on Efficient Short Electric Arc Turning of Titanium Alloy

Metals
This study investigates a novel short electric arc vertical turning method for machining titanium alloy shafts. The method was successfully applied to titanium alloy rods, and its effects on material removal rate (MRR), surface roughness, roundness, and ...
Guoyu Hu, Haotian Jiao, Wei Gao, Junfeng Zhang   +3 more
doaj   +1 more source

A Low-Cost, Repeatable Method for 3D Particle Analysis with SfM Photogrammetry

Geosciences, 2023
The characterisation of particle shape is an important analysis in the field of sedimentary geology. At finer scales, it is key for understanding sediment transport while at coarser scales, such as boulders, it is vital for coastal protection.
Mohit Tunwal, Aaron Lim
doaj   +1 more source

Some remarks on generalized roundness

, 2007
By using the links between generalized roundness, negative type inequalities and equivariant Hilbert space compressions, we obtain that the generalized roundness of the usual Cayley graph of finitely generated free groups and free abelian groups of rank $
Jaudon, Ghislain
core   +2 more sources

Wet granulation in laboratory scale high shear mixers: Effect of binder properties [PDF]

, 2011
The effect of binder properties on torque curves, granule growth kinetics, wet mass consistency and dry granule strength has been investigated in this study.
Chitu, Toma Mihai, Hemati, Mehrdji, Oulahna, Driss   +2 more
core   +3 more sources

Morphometric Analysis of Chili Leaves with Yellow Curly Symptom Using Digital Image Processing Approach and Data Mining Algorithm

Jurnal Fitopatologi Indonesia, 2023
Gejala kuning keriting pada daun cabai umumnya disebabkan oleh infeksi Begomovirus. Daun tanaman terinfeksi tidak hanya mengalami perubahan warna sebagai indikator rusaknya klorofil tetapi juga mengalami perubahan morfologi bentuk.
Asmar Hasan, Muhammad Taufik, La Ode Santiaji Bande, Andi Khaeruni, Rahayu Mallarangeng, Gusnawaty HS, Asniah, Syair, Abdul Rahman   +8 more
doaj   +1 more source

Orientation, sphericity and roundness evaluation of particles using alternative 3D representations [PDF]

, 2014
Sphericity and roundness indices have been used mainly in geology to analyze the shape of particles. In this paper, geometric methods are proposed as an alternative to evaluate the orientation, sphericity and roundness indices of 3D objects.
Ayala Vallespí, M. Dolors, Cruz Matías, Irving   +1 more
core   +1 more source

Instrument support with precise lateral adjustment Patent [PDF]

, 1962
Centering device with ultrafine adjustment for use with roundness measuring ...
Angele, W., Horton, D. B.
core   +1 more source

How round is a protein? Exploring protein structures for globularity using conformal mapping. [PDF]

, 2014
We present a new algorithm that automatically computes a measure of the geometric difference between the surface of a protein and a round sphere. The algorithm takes as input two triangulated genus zero surfaces representing the protein and the round ...
Hass, Joel, Koehl, Patrice
core   +2 more sources