Results 81 to 90 of about 26,795 (308)

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal   +3 more
wiley   +1 more source

On the number of hexagonal polyominoes

open access: yesTheoretical Computer Science, 2003
A combination of the refined finite lattice method and transfer allows a radical increase in the computer enumeration of polyominoes on the hexagonal lattice (equivalently, site clusters on the triangular lattice), \(p_n\), with \(n\) hexagons. In this paper the authors obtain \(p_n\) for \(n\leq 35\).
Markus Vöge, Anthony J. Guttmann
openaire   +2 more sources

Similarity Evaluasi Kebutuhan Lahan Parkir Off Street Parking Di Pasar Tanjung Jember [PDF]

open access: yes, 2018
Pasar tanjung merupakan pasar rakyat terbesar dijember dengan luas ±24.970 m ,yang berlokasi disebelah selatan Jl.trunojoyo, sebelah utara Jl.untung suropati, sebelah timur Jl.dokter wahidin dan sebelah barat Jl. Samanhudi.
Sebastian, Arik   +2 more
core  

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

open access: yesAdvanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome   +6 more
wiley   +1 more source

(Similarity) Kinerja Parkir Dan Tingkat Kepuasan Pengguna Jasa Lahan Parkir Pada Stasiun Kereta Api Rambipuji (Daop IX Jember) [PDF]

open access: yes, 2018
Prasana stasiun kereta api merupakan prasarana transportasi khusus atau dipisahkan dengan sistem jaringan transportasi darat yang lain. Jasa kereta api sangat dibutuhkan masyarakat sebagai angkutan ekonomis dibanding dengan angkutan lainnya.
Aditya Putra Vidiyanto, Fadhil   +2 more
core  

Yellow hexagon on green and orange with white hexagon stripe

open access: yes, 2022
"When the hexagon is placed left of center, it white rays give the illusion the honeycomb pattern continues off the flag. The hexagon is a symbol of stability and industry and alludes to the Beehive State of Utah, full of golden yellow energy and wealth ...

core  

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

open access: yesAdvanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee   +16 more
wiley   +1 more source

Every Snowflake is a Hexagon and Entropic Properties of Printing with Ice

open access: yes, 2017
‘Every Snowflake is a Hexagon’ and ‘Entropic Properties of Printing with Ice’ (162 x 176cm each) explored the subject of entropy and structure of ice in a form of layered unique ice and serigraphic ...
Abrams, I.
core  

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Hexagonal

open access: yes, 2011
[ES] Definición del término Hexagonal en el diccionario Dicter. [EN] Definition of the word Hexagonal in the dictionary Dicter.
  +5 more sources

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