A 3.0 µm Pixels and 1.5 µm Pixels Combined Complementary Metal-Oxide Semiconductor Image Sensor for High Dynamic Range Vision beyond 106 dB.

We propose a new concept image sensor suitable for viewing and sensing applications. This is a report of a CMOS image sensor with a pixel architecture consisting of a 1.5 μm pixel with four-floating-diffusions-shared pixel structures and a 3.

Mashes to Mashes, Crust to Crust. Presenting a novel microstructural marker for malting in the archaeological record.

The detection of direct archaeological remains of alcoholic beverages and their production is still a challenge to archaeological science, as most of the markers known up to now are either not durable or diagnostic enough to be used as secure proof. The current study addresses this question by experimental work reproducing the malting processes and subsequent charring of the resulting products under laboratory conditions in order to simulate their preservation (by charring) in archaeological contexts and to explore the preservation of microstructural alterations of the cereal grains. The experimentally germinated and charred grains showed clearly degraded (thinned) aleurone cell walls.

Revealing the constituents of Egypt's oldest beer using infrared and mass spectrometry.

Previous studies have shown that the Ancient Egyptians used malted wheat and barley as the main ingredients in beer brewing, but the chemical determination of the exact recipe is still lacking. To investigate the constituents of ancient beer, we conducted a detailed IR and GC-MS based metabolite analyses targeting volatile and non-volatile metabolites on the residues recovered from the interior of vats in what is currently the world's oldest (c. 3600 BCE) installation for large-scale beer production located at the major pre-pharaonic political center at Hierakonpolis, Egypt.

Atomic resolution imaging of gold nanoparticle generation and growth in ionic liquids.

Recent advances in in situ transmission electron microscopy (TEM) techniques have provided unprecedented knowledge of chemical reactions from a microscopic viewpoint. To introduce volatile liquids, in which chemical reactions take place, use of sophisticated tailor-made fluid cells is a usual method. Herein, a very simple method is presented, which takes advantage of nonvolatile ionic liquids without any fluid cell.

Elucidation of genes relevant to the microaerobic growth of Corynebacterium glutamicum.

Mutagenized cell libraries of Corynebacterium glutamicum were screened for mutants that lost the ability to grow under low oxygen concentrations. The resulting high-oxygen-requiring mutants were used to clone wild-type DNA fragments that could complement the phenotype. Sequencing and subcloning analyses identified six genes, Cgl0807, Cgl1102, Cgl0600, Cgl1427, Cgl2857, and Cgl2859, as the genes responsible for complementation.