Results 51 to 60 of about 7,608,807 (307)

Other Titles: Biennial Report of the Kansas Nuclear Energy Council, 1972-1974 Nuclear Energy Council (1972-1974)

, 1972
These biennial reports are summaries of the activities of this agency. They were extracted from a series of Kansas agency reports covering over 100 state agencies and institutions bound together for each biennium., 1959/1960 - 1979/1980.
Kansas Nuclear Energy Council.
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Byproduct-based zeolite type A as absorbent material for decontamination of simulated radioactive wastewater

Brazilian Journal of Radiation Sciences
The secure disposal of radioactive wastewater, a waste from nuclear operations, presents a significant challenge due to the presence of hazardous radionuclides like cesium.
M.S. Araujo, D.L. Costa-Silva, S.R. Mello Castanho, D.A. Fungaro   +3 more
doaj   +1 more source

Determination of α+nucleus optical potential relevant for p-process study from the natIn(α, α) elastic scattering [PDF]

EPJ Web of Conferences
The knowledge of alpha optical potential is important for determining the nuclear reaction rates. natIn(α, α)natIn elastic scttering cross-sections have been measured at energies Elab = 26 and 29 MeV above the coulomb barrier.
Basak Dipali, Bar Tanmoy, Sahoo Lalit Kumar, Saha Sukhendu, Rana Tapan Kumar, Bhattacharya Chandana, Manna Santu, Kundu Samir, Sahoo Jayanta Kr, Meena Jaikiran, Saha Amiya Kr, Basu Chinmay   +11 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

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, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Calibration coefficients of epitaxial diodes used in diagnostic radiology and computed tomography beams

Brazilian Journal of Radiation Sciences
The assessment of the calibration coefficients of an epitaxial diode, previously characterized for diagnostic radiology (RQR qualities) and computed tomography (RQT qualities) dosimetry, is reported in this work. The diode, with an n-type epitaxial layer
Josemary A. C. Gonçalves, Patrícia de Lara Antonio, Linda V. E. Caldas, Carmen C. Bueno   +3 more
doaj   +1 more source

Radiation hazard indices in the application of phosphogypsum mixtures as a building material: proposal for a Brazilian regulation

Brazilian Journal of Radiation Sciences, 2019
Phosphogypsum (PG), a by-product from the phosphoric acid industry, is being worldwide stockpiled, posing environmental problems. Viability of the PG safe re-use in civil construction has been studied, as PG can contain natural radionuclides in ...
Marcelo Francis Máduar, Barbara Paci Mazzilli, Marcelo Bessa Nisti   +2 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

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, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

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

The nuclear energy of the future

Contributions to Science, 2009
L'Agència Internacional de l'Energia Atòmica (AIEA), fundada el 1957 a les Nacions Unides i amb el lema “Àtoms per la pau”, és el centre mundial de cooperació en el camp nuclear i té la finalitat principal de promoure tecnologies nuclears segures, protegides i amb finalitats pacífiques, tot vetllant perquè els materials nuclears mai no es desviïn a un ...
openaire   +2 more sources