Results 121 to 130 of about 2,331,322 (315)

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

CERTAIN ANTHROPOMETRIC CHARACTERISTICS OF THE TELVE-YEAR OLDS IN THE TOWN OF NIKŠIĆ [PDF]

open access: yesSport Mont, 2007
At the sample of 117 subjects – twelve-year-old pupils of both sexes, the average height, weight and the circumference of chest, brachium, forearm and upper leg were determined. The research was carried out in the primary school «L.
Veselin Jovović
doaj  

Oscillate

open access: yes, 2017
Oscillate is a publication presenting texts from four of the world’s leading musicians: Evan Parker, Matthew Herbert, Kaffe Matthews, and Mira Calix. Emerging from a series of public artist talks of the same name at Turner Contemporary in Margate, the ...
Compost and Height
core  

Density Measurement of Irradiated and Nonirradiated Zirconium Oxide by Ptychographic X‐Ray Computed Tomography (PXCT)

open access: yesAdvanced Engineering Materials, EarlyView.
Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik   +9 more
wiley   +1 more source

Site demands, quantitative and qualitative characteristics of wild pistachio in Khakhal forests [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2009
Wild pistachio (Pistacia atlantica F&M.) trees grow in many arid and semi- arid areas of Iran including Khalkhal rigion in Ardabil province. In order to recognize the site demands of this species in Khalkhal forests, six sites (Bane Khalkhal, Kandarag ...
Younes Rostamikia (Noki)   +3 more
doaj  

Height, Health Human Capital and Quality of Life Among Older Chinese [PDF]

open access: yes
We find that taller people enjoy a higher quality of life at older ages in China. Implications are drawn for investment in health human capital in infancy and adolescence.China, Height, Well ...
Paul Raschky   +2 more
core  

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

open access: yesAdvanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi   +3 more
wiley   +1 more source

Heights of Butterfly Trees

open access: yesRandom Structures & Algorithms
ABSTRACT Binary search trees (BSTs) are fundamental data structures whose performance is largely governed by tree height. We introduce a block model for constructing BSTs by embedding internal BSTs into the nodes of an external BST—a structure motivated by parallel data architectures—corresponding to composite ...
John Peca-Medlin, Chenyang Zhong
openaire   +2 more sources

The relationship between height and economic development in Spain. A historical perspective [PDF]

open access: yes
This paper investigates the relationship between height and economic development in Spain in the modern period. The relation is investigated using recently constructed times series with recruitment data of conscripts.
Ramón María-Dolores   +1 more
core  

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

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