Results 71 to 80 of about 9,397,444 (297)
The Kon-tiki venture [cartographic material] /
, 1950 Map of the Pacific Ocean showing route of Kon-tiki, Kuro Siwo and North Pacific drift, North and South Equatorial currents, Mexico current, Belt of Counter current, Peru or Humboldt's current, and South Pacific Connecting current.; "Map review no. 107, 3
Bureau of Current Affairs (London, England)
core
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Starting Small in an Unfamiliar Environment [PDF]
Motivated by a characteristic way in which firms in developed countries make their decisions regarding cooperation with potential partners from less developed countries, we design a simple model of a DC firm's search for an LDC partner/supplier and the ...
Joel Watson, James E. Rauch
core +2 more sources
Current market status of solid oxide hydrogen technology: From starting materials to system level
Energy ReportsThe transition to net-zero emissions has intensified the demand for green hydrogen to decarbonize hard-to-abate sectors. Solid oxide cell technology (SOC), operated at high temperature (650–800 °C), offers high efficiency and reversible operation ...
Kandela Ruiz +7 more
doaj +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Editorial: Starting a journal, starting a conversation [PDF]
, 2012 First paragraph: Starting up a new academic journal in the information age, an age characterised by an ongoing explosion of academic publishing around the globe, may seem like joining a bandwagon of the hopeful and reckless. It is an idea that many
Biesta, G J J, Lees, Helen E
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The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
World Electric Vehicle JournalThe three-phase voltage type Pulse Width Modulation (PWM) rectifier is widely used in the front-end power factor of electric vehicle wireless charging systems due to its simple control structure and easy implementation.
Guangye Li, Shouming Lv, Renming Yang
doaj +1 more source