Results 81 to 90 of about 56,395 (311)

Investigation of increasing the recovery rate of refi palladium powder from waste solutions

open access: yesЛитьë и металлургия, 2020
The research methods for extraction of palladium from waste electrolyte solutions with the use of chloronitric extraction are described. The methods of investigation of the purification from harmful impurities by selective precipitation to obtain a ...
A. S. Khasanov   +6 more
doaj   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

open access: yesAdvanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang   +7 more
wiley   +1 more source

A phenomenological study of home baking: The ‘Rebirth of Romanticism' and the rise of the craft consumer [PDF]

open access: yes
This paper investigates home baking as an instance of ‘craft consumption' (Campbell, 2005) against the backdrop of rising participation in the phenomenon of home baking and the increasing importance of emotion in consumption defined as the ‘Rebirth of ...
Cheetham, Fiona, Jack, Alison
core  

PARAMETER ESTIMATION IN BREAD BAKING MODEL

open access: yesReaktor, 2012
Bread product quality is highly dependent to the baking process. A model for the development of product quality, which was obtained by using quantitative and qualitative relationships, was calibrated by experiments at a fixed baking temperature of 200 ...
Hadiyanto Hadiyanto, AJB van Boxtel
doaj   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu   +14 more
wiley   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

open access: yesAdvanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang   +11 more
wiley   +1 more source

Bubble Formation Control: Fabrication of Centimeter‐Sized Tissue‐Like Constructs by Catalase‐Coated Oxygen‐Releasing Hydrogel

open access: yesAdvanced Materials, EarlyView.
Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon   +3 more
wiley   +1 more source

Golden years of baking [PDF]

open access: yes
Sign with the number 50, "W.G. Shipley Baking Co.", "Golden years of baking" and a loaf of "Holsum enriched bread"

core  

World Economic Trends: An Enquiry

open access: yesInternational Journal of Management Studies, 2013
The series of current global economic and fi nancial crises especially in the USA and the European Stock Exchange Markets, the international division of labour and the global distribution of economic and political power led by free markets economies ...
Akhilesh Chandra Prabhakar
doaj  

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