Results 21 to 30 of about 685,710 (239)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Nuclear Engineering [PDF]

Nature, 1958
B. CUTTS, G. R. H. GEOGHEGAN
  +5 more sources

Inverse prediction of PuO2 processing conditions using Bayesian seemingly unrelated regression with functional data

Frontiers in Nuclear Engineering
Over the past decade, a variety of innovative methodologies have been developed to better characterize the relationships between processing conditions and the physical, morphological, and chemical features of special nuclear material (SNM).
Audrey Lamson McCombs, Madeline Anne Stricklin, Katherine Goode, J. Gabriel Huerta, Kurtis Shuler, J. Derek Tucker, Adah Zhang, Lucas Sweet, Daniel Ries   +8 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Synthesizing nuclear power plant fouling with fractal characteristics enables an in-depth study of concerned nuclear safety issues

iScience
Summary: Fouling deposit on nuclear fuel cladding causes wick boiling and boron hideout, resulting in localized corrosion and power shift with great potential security and economic risks.
Yan Liu, Xiaojing Liu, Hui He, Tengfei Zhang, Xiang Chai   +4 more
doaj   +1 more source

Development And Implementation Of Post Graduate Nuclear Engineering Education In Nigeria

International Journal of Nuclear Security, 2016
Nigeria has abundant energy resources that include natural gas, large hydro, coal, nuclear, small hydro, solar (PV and PT), and wind. However, the country's per capita electricity consumption is lower than the African continent’s average.
Ayoade Kuye, Franklin Osaisai
doaj   +1 more source

Monte Carlo performance study of virtual high performance computing cluster over cloud

Radiation Medicine and Protection, 2022
Objective: As a high computation cost discipline, nuclear science and engineering still relies heavily on traditional high performance computing (HPC) clusters.
Libing Zhu, Ze Xi, Peng Cong, Gongyi Yu, Yuan Liu, Xincheng Xiang, Wei Xu, Xiangang Wang   +7 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

RENEWABLE ENERGY SOURCES IN ELECTRIC-POWER IN-DUSTRY OF BELARUS

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2014
The paper investigates technical and economic indices (specific capital inputs, construction period, pay-off period, possible economically substantiated generation of electric power) of electric power plants using renewable energy sources under climatic ...
M. M. Oleshkevich, A. S. Rudenia
doaj   +1 more source