Abstract Background Betaine, an osmoprotective compatible solute, has been used to improve l-threonine production in engineered Escherichia coli l-threonine producer.Betaine supplementation upregulates the expression of zwf encoding glucose-6-phosphate dehydrogenase, leading to the increase of NADPH, which is beneficial for l-threonine production.I
In recent da Vinci robot systems (Intuitive Surgical), near-infrared fluorescence imaging (Firefly technology) has been used.With this technique, it is possible for surgeons to see important structures well beyond the destiny 2 beyond light steam key limits of their eyes; hence, surgeons can safely operate and make critical decisions accurately usi
Dynamic manipulation of wavefront is vital for massive free-space optical applications.Here we propose a set of largely tunable circular polarization splitters leveraging graphene nanoantennas with high efficiency reaching 83% and wide frequency tunability range of 2 to 5 THz.By synergizing the electrically tunable surface plasmons of graphene with
AbstractMesoarchean magmatism is widespread on the eastern margin of the Kaapvaal Craton, but its origin is still poorly understood, mainly because geochemical data is rare.To shed some light on the source of this Mesoarchean magmatism and to relate different Mesoarchean volcanic sequences to each other, we provide major and trace element data as w
In a weak positional game, two players, Maker and Breaker, alternately claim vertices of a hypergraph until either Maker wins by getting a complete edge or all vertices are taken without this happening, a Breaker 2023 volkl revolt 104 win.For the class of almost-disjoint hypergraphs of rank three (edges with up to three vertices only and hot pink s