Results 101 to 110 of about 332,491 (297)

Pivotal role of 99Tc NMR spectroscopy in solid-state and molecular chemistry

Communications Chemistry
The radioelement Technetium (element 43) pertains to various domains including the nuclear enterprise (i.e., spent nuclear fuel (SNF) reprocessing and nuclear waste remediation) and nuclear medicine (i.e., development of new imaging agents) as well as to
Vitaly V. Kuznetsov, Frederic Poineau, Konstantin E. German, Elena A. Filatova   +3 more
doaj   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Fast Neutron Multiplicity Counting for High Mass Plutonium Assay [PDF]

EPJ Web of Conferences
The fast neutron multiplicity counting (FNMC) apparatus was consisted of 36 pieces of liquid scintillator detectors in three rings cylindrical layout, multi-modules of 500M14bit digitizers based on PXIe platform, and mechanical structure.
Liu Xiaobo, Li Jiansheng, Jin Yu
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Food Physical Chemistry and Biophysical Chemistry

, 2011
Food Physical Chemistry is considered to be a branch of Food Chemistry^1,2^ concerned with the study of both physical and chemical interactions in foods in terms of physical and chemical principles applied to food systems, as well as the applications of ...
I. C. Baianu, I.C. Baianu
core  

Arctic Ozone Hole and Enhanced Mid‐Latitude Ozone Losses Due To Heterogeneous Halogen Chemistry Following a Regional Nuclear Conflict

Earth's Future
In a global‐scale nuclear war, massive explosions, intense heat, and radioactive fallout would cause extensive harm to humanity and ecosystems. Further, previous studies of even regional‐scale nuclear conflicts show that the smoke from large‐scale fires ...
Simchan Yook, Susan Solomon, Charles G. Bardeen, Kane Stone   +3 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

The role of nuclear chemistry and radiochemistry in the nuclear education and training

, 2013
Nuclear Chemistry and Radiochemistry play a fundamental role in sustainable production process of energy through nuclear power plants and in new technological solutions development.
E. Sabbioni, L. Gini, S. Manenti, F. Groppi, M.L. Bonardi   +4 more
core  

Orbital Energies and Nuclear Forces in DFT: Interpretation and Validation

, 2020
The bonding and antibonding character of individual Molecular Orbitals has been previously shown to be related to their orbital energy derivatives with respect to nuclear coordinates, known as Dynamical Orbital Forces.
Patrick, Chaquin, Carlos, Cardenas, Rubén, Laplaza, Paul W., Ayers, Julia, Contreras-Garcia   +4 more
core   +1 more source

Investigation into the radioactivity of various natural and anthropogenic radionuclides in marine sediments from the Sudanese coastline of the Red Sea

Scientific Reports
A total of sixty surface sediment samples were systematically obtained from ten distinct locations along the Sudanese coastline of the Red Sea during the summer season (June 2016) and the winter season (February 2017), subsequently analyzed using high ...
Elshafeea Abowslama, Mohamed Eltayeb, Khalid Elmamoun Ibrahim, Tarig Elshaarani, Mossap Babikir, Ekrami Osman, Gosai Abdelgader, Nuha Tarig, Nasreen Hassan, Mashaer Khalied, Fatima Elbasheer, Mohammed AbdulRahman, Alfatih Osman   +12 more
doaj   +1 more source