Results 91 to 100 of about 59,364 (297)

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Decoding Preferences: A Comparative Analysis of Non-Alcoholic and Alcoholic Cocktails through Acceptance and Qualitative Insights

open access: yesBeverages
This study aimed to evaluate consumer perception and acceptance of non-alcoholic cocktails compared to their traditional alcoholic counterparts in a restaurant setting.
María Mora   +4 more
doaj   +1 more source

Bare-C Cross-Compiler System for LEON3/4 gcc-3.4.4 and gcc 4.4.2

open access: yes, 2014
<p>Preservation of the cross compiler for LEON3/4 based on the GNU compiler tools and the Newlib standalone C-library from http://www.gaisler.com/anonftp/bcc/src/.</p>Archive contains unmodified source after make download and make ...
Eisele, Konrad, Gaisler, Jiri
core   +1 more source

Programmable Stepwise Heteroepitaxial Growth of Colloidal Crystals With Different Phases

open access: yesAdvanced Materials, EarlyView.
Stepwise heteroepitaxial growth is adapted to colloidal crystal engineering with DNA, enabling face‐centered cubic (fcc) facets to grow on body‐centered cubic (bcc) crystals with 110 facets. This approach tolerates large lattice mismatches, extending heteroepitaxy beyond the limits of conventional atomic systems.
Xiaowei Liu   +9 more
wiley   +1 more source

Multicenter evaluation of blood culture contamination and blood cultures practices in US acute care hospitals: time for standardization

open access: yesJournal of Clinical Microbiology
Clinical and Laboratory Standards Institute (CLSI) recommends a blood culture contamination (BCC) threshold of
Valeria Fabre   +48 more
doaj   +1 more source

Impact of the Fcc/Bcc phase transition on the homogeneity of PdCu membranes

open access: yes, 2008
Transient bcc and fcc phases with low Pd content appear during alloying of separate Pd and Cu layers at 723 and 773 K, which signal compositional segregation in the initial stages of the eventually formed fcc Pd63Cu37 alloy.
A.Goldbach, 徐恒泳, 袁立祥
core  

BCC-ALJABAR [PDF]

open access: yes, 2010
Suatu BCC-aljabar merupakan subkelas dari K-aljabar bilamana grup pembangunnya adalah grup tidak komutatif, sehingga sifat-sifat yang berlaku pada K-aljabar akan berlaku juga pada BCC-aljabar. BCC-aljabar merupakan generalisasi dari BCK-aljabar.
Armintia, Nadya
core  

On the Friction and Wear Mechanisms of Electrified Steel Contacts in CO2: Unveiling the Role of Carbon‐Rich Tribofilms Under Dry Sliding Conditions

open access: yesAdvanced Materials Interfaces, EarlyView.
This study investigates friction and wear of AISI 52100 steel under dry sliding in CO2, air, and N2 atmospheres, with and without contact electrification. CO2 forms a stable carbon‐rich tribofilm that reduces friction by ∼30% and wear by ∼85%. High‐resolution TEM, EELS, and molecular dynamics reveal pressure‐dependent lubrication mechanisms, showing ...
Julio A. Cao‐Romero‐Gallegos   +6 more
wiley   +1 more source

Kinetics Study of Crystallization with the Disorder-bcc-fcc Phase Transition of Charged Colloidal Dispersions

open access: yes, 2011
Structure transformation (disorder–bcc–fcc) in charged colloidal dispersions, as a manifestation of the Ostwald’s step rule, was confirmed by means of reflection spectrum (RS) measurements in our previous study.
周宏伟   +4 more
core   +1 more source

3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah   +3 more
wiley   +1 more source

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