Results 51 to 60 of about 511,586 (301)

Spring bread wheat response to kernel smut pathogens (Tilletia caries and T. laevis) in the Republic of Tatarstan

open access: yesЗерновое хозяйство России, 2022
Wheat kernel smut (KS) is a disease of the reproductive organs. With low-cost and organic farming, grain farmers can face significant losses from this disease.
D. F. Askhadullin   +6 more
doaj   +1 more source

Robot‐Assisted Automated Serial‐Sectioning and Imaging for 3D Microstructural Investigations

open access: yesAdvanced Engineering Materials, EarlyView.
A fully automated 3D microstructure characterization platform provides new insights into materials. This robot‐assisted system performs serial‐sectioning, etching, and optical imaging to generate large‐volume 3D reconstructions with submicron resolution.
Michael Moschetti   +7 more
wiley   +1 more source

An Efficient Computational Approach for Computing Subdivision Depth of Non-Stationary Binary Subdivision Schemes

open access: yesMathematics, 2023
Subdivision schemes are equipped with some rules that take a polygon as an input and produce smooth curves or surfaces as an output. This presents the issue of how accurately the polygon approximates the limit curve and surface. What number of iterations/
Samsul Ariffin Abdul Karim   +4 more
doaj   +1 more source

On Topological Minors in Random Simplicial Complexes

open access: yes, 2015
For random graphs, the containment problem considers the probability that a binomial random graph $G(n,p)$ contains a given graph as a substructure. When asking for the graph as a topological minor, i.e., for a copy of a subdivision of the given graph ...
Gundert, Anna, Wagner, Uli
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Rural land subdivision and suburbanisation in the peri-urban area, Kairanga County (1970-1980) : a thesis presented in partial fulfilment of the requirements for the Degree of Master of Arts in Geography at Massey University [PDF]

open access: yes, 1980
After briefly outlining the patterns and processes of rural land subdivision and suburbanisation in other parts of New Zealand, the thesis examines the rural land subdivision regulations and policies throughout the country. The development of a number of
Prangkio, Chira
core  

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

The Slavonian Dialect: between Autochtony and Influence

open access: yesMigracijske i etničke teme, 2003
The paper examines the Slavonian dialect on all linguistic levels. Special attention is given to the genesis of this štokavian dialect, and to the problems of its subdivision.
Josip Lisac
doaj  

Domination parameters of a graph with added vertex [PDF]

open access: yesOpuscula Mathematica, 2004
Let \(G=(V,E)\) be a graph. A subset \(D\subseteq V\) is a total dominating set of \(G\) if for every vertex \(y\in V\) there is a vertex \(x\in D\) with \(xy\in E\).
Maciej Zwierzchowski
doaj  

Uniform subdivision algorithms for curves and surfaces [PDF]

open access: yes, 1988
A convergence analysis for studying the continuity and differentiability of limit curves generated by uniform subdivision algorithms is presented. The analysis is based on the study of corresponding difference and divided difference algorithms.
Dyn, N, Gregory, JA, Levin, D
core  

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