Results 131 to 140 of about 983,664 (383)

Surface Properties of p‐GaN and Formation of Nickel Metal Contacts

open access: yesAdvanced Materials Interfaces, EarlyView.
The amount of C, O, and Mg–O bonds on the surface of p‐GaN can be reduced while still maintaining the surface morphology by potassium hydroxide (KOH) wet chemical treatment. Heating this surface with Ni on top in ultra‐high vacuum (UHV) results in a crystalline Ga‐Ni alloy and diffusion of Ga, which creates vacancies close to valence band leading to ...
Mikko Miettinen   +12 more
wiley   +1 more source

Did Ancient Greeks Drink Beer? [PDF]

open access: yes, 2014
In some recent scholarship it has been suggested that ancient Greeks commonly drank beer. However, a careful examination of ancient sources, both for negative evidence (the lack of references to beer-making and beer-drinking among Greeks) as well as for ...
Nelson, Max
core   +2 more sources

Combining X‐Ray Photoelectron and Absorption Spectroscopies for Determining Surface Chemistry and Composition of Ti3C2Tx MXene

open access: yesAdvanced Materials Interfaces, EarlyView.
The surface chemistry and core composition of Ti3C2Tx MXenes is often derived from X‐ray Photoelectron Spectroscopy (XPS) but its determination and quantification remain difficult due to adsorbed species such as adventitious carbon. This challenge is overcome by using energy‐dependent XPS and depth profile modeling of the Ti3C2Tx MXene surface ...
Zoé Dessoliers   +7 more
wiley   +1 more source

Logo Rythms [PDF]

open access: yes, 1988
An invoice here? Aye, due. Was that a tear? Eye dew. Who needs a beer?
Henrick, John
core   +1 more source

An Experiment in Beer-tasting* [PDF]

open access: yesInternational Journal of Epidemiology, 2009
An experiment in beer tasting among 18 first year pre-clinical students showed that only two appeared to be able to discriminate light from bitter ale correctly. As a whole the group did worse than would be expected by guessing at random on each tasting trial.
openaire   +5 more sources

A Microfluidic Multiplex Sorter for Strain Development

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A new multiplex method for high‐throughput screening of yeast strains based on glucoamylase production is presented. Droplets containing single mutant yeast cells are incubated for enzyme production. A sorting platform divides mutants by their high‐ and mid‐activity levels.
Chiara Leal‐Alves   +6 more
wiley   +1 more source

Estimation of Individual Demand for Alcohol [PDF]

open access: yes
Using individual data from RLMS, the longitudinal survey of the representative sample of the Russian population, we study static and dynamic models of demand for alcohol.
A. Nemtsov, Yuriy Andrienko
core  

TOTAL SULPHYDRYL CONTENT OF BEER [PDF]

open access: bronze, 1957
Mark Brenner   +2 more
openalex   +1 more source

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