Results 51 to 60 of about 29,245 (266)

Spot farming – an alternative for future plant production

Journal für Kulturpflanzen, 2019
Sustainable intensification is described as the desirable goal for agricultural production to increase agricultural productivity while using less input and without adverse environmental impacts.
Jens Karl Wegener, Lisa-Marie Urso, Dieter von Hörsten, Hannes Hegewald, Till-Fabian Minßen, Jan Schattenberg, Cord-Christian Gaus, Thomas de Witte, Hiltrud Nieberg, Folkhard Isermeyer, Ludger Frerichs, Georg F. Backhaus   +11 more
doaj   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Influence of Suspension Parameters Changes of a Railway Vehicle on Output Quantities

Logi, 2019
This article deals with computer analyses of output quantities of a railway vehicle depending on changing of parameters of suspension system. A passenger car was chosen for dynamic analyses. An analysed passenger railway vehicle uses two stage suspension
Dižo Ján, Blatnický Miroslav, Steišūnas Stasys, Vaičiūnas Gediminas   +3 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Application of the partial accelerations method in large-scale modeling of mechanical systems

Avtomobilʹnyj Transport (Harʹkov)
Problem. Modern trends in the design of mechanical systems require the application of efficient methods to reduce time and resource expenditures during the development and testing of new structures.
Bogomolov Viktor, Podryhalo Mykhailo, Shein Vitalii, Baitsur Maksym   +3 more
doaj   +1 more source

Methods of using mobile Internet devices in the formation of the general professional component of bachelor in electromechanics competency in modeling of technical objects

CTE Workshop Proceedings, 2020
The article describes the components of methods of using mobile Internet devices in the formation of the general professional component of bachelor in electromechanics competency in modeling of technical objects: using various methods of representing ...
Yevhenii O. Modlo, Serhiy O. Semerikov, Ruslan P. Shajda, Stanislav T. Tolmachev, Oksana M. Markova, Pavlo P. Nechypurenko, Tetiana V. Selivanova   +6 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Belarusian Scientific School “Gears”

Механика машин, механизмов и материалов
Information is presented on Belarusian scientific school “Gears” (I.S. Tsitovich, O.V. Berestnev, V.B. Algin, V.E. Antonyuk etc.) from the moment of its origin in 1973 at the Joint Institute of Mechanical Engineering of the NAS of Belarus (at that time –
Victor E. Starzhinsky, Sergey V. Shil’ko, Nikolay N. Ishin   +2 more
doaj   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Hybrid Propulsions of Mobile Machines Is Competitive Direction of Belarus Mechanical Engineering

Механика машин, механизмов и материалов, 2014
An analysis of the status and trends of the global production of cars with hybrid powerplants shows, that over the past two or three years these powerplants began to spread to medium and heavy trucks, as well as other vehicles.
A.A. Djuzhev , P.L. Mariev , L.G. Krasnevskiy , S.N. Poddubko , A.V. Belevich   +4 more
doaj