Results 11 to 20 of about 1,166,140 (273)

A new algorithm for simulation of the functional symmetric and asymmetric cascades [PDF]

Journal of Nuclear Research and Applications, 2021
Design of cascade based on operational functions of a single machine is an important goal in the isotope separation theory. By recognizing the behavior of gas in a centrifuge machine, a cascade with desirable properties and parameters can be designed. In
Ali Norouzi, Masoud Khajenoori, Jaber Safdari, Sadegh Yousefi-Nasab, Mohammad Hassan Mallah, Javad Karimi Sabet   +5 more
doaj   +1 more source

Non‐ribosomal insights into ribosomal P2 protein in Plasmodium falciparum‐infected erythrocytes

MicrobiologyOpen, 2021
The enormous complexity of the eukaryotic ribosome has been a real challenge in unlocking the mechanistic aspects of its amazing molecular function during mRNA translation and many non‐canonical activities of ribosomal proteins in eukaryotic cells. While
Sudipta Das, Bhaskar Roy, Saswata Chakrabarty   +2 more
doaj   +1 more source

Feasibility of radical cardiac‐sparing, treatment planning strategies for patients with locally advanced, non‐small cell lung cancer

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose A set of treatment planning strategies were designed and retrospectively implemented for locally advanced, non‐small cell lung cancer (NSCLC) patients in order to minimize cardiac dose without compromising target coverage goals. Methods Retrospective analysis was performed for 20 NSCLC patients prescribed to 60–66 Gy that received a ...
Joshua P. Kim, Jake Dewalt, Aharon Feldman, Khaled Adil, Benjamin Movsas, Indrin J. Chetty   +5 more
wiley   +1 more source

The application of multiple metrics in deformable image registration for target volume delineation of breast tumor bed

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Background and purpose For postoperative breast cancer patients, deformable image registration (DIR) is challenged due to the large deformations and non‐correspondence caused by tumor resection and clip insertion. To deal with it, three metrics (fiducial‐, region‐, and intensity‐based) were jointly used in DIR algorithm for improved accuracy ...
Xin Xie, Yuchun Song, Feng Ye, Hui Yan, Shulian Wang, Xinming Zhao, Jianrong Dai   +6 more
wiley   +1 more source

Copper-catalyzed synthesis of diarylamines using p-toluene sulfonamides and benzhydrol derivatives under homogeneous borrowing hydrogen conditions

Comptes Rendus. Chimie, 2020
Diarylamines were synthesized using p-toluene sulfonamides with benzhydrol derivatives in the presence of a copper/bisphosphine complex by Borrowing Hydrogen (BH) mechanism, yielding ${
Ashouri, Akram, Samadi, Saadi, Ahmadian, Masoud, Nasiri, Behzad   +3 more
doaj   +1 more source

Recent Advances in DMSO-Based Direct Synthesis of Heterocycles

Molecules, 2022
Besides serving as a low-toxicity, inexpensive and easily accessible solvent, dimethyl sulfoxide (DMSO) has also been extensively used as a versatile reagent for the synthesis of functionalized molecules.
Hai-Lei Cui
doaj   +1 more source

Nickel-catalyzed direct stereoselective α-allylation of ketones with non-conjugated dienes

Nature Communications, 2023
The development of efficient and sustainable methods for the construction of carbon-carbon bonds with the simultaneous stereoselective generation of vicinal stereogenic centers is a longstanding goal in organic chemistry.
Yi-Xuan Cao, Matthew D. Wodrich, Nicolai Cramer   +2 more
doaj   +1 more source

Asymmetric preheating [PDF]

International Journal of Modern Physics A, 2018
We study the generation of the matter–antimatter asymmetry during bosonic preheating, focusing on the sources of the asymmetry. If the asymmetry appears in the multiplication factor of the resonant particle production, the matter–antimatter ratio will grow during preheating.
Seishi Enomoto, Tomohiro Matsuda
openaire   +2 more sources

Coherent Asymmetric Absorbers [PDF]

Physical Review Applied, 2021
Most applications of metasurfaces require excitation and control of both electric and magnetic surface currents. For such purpose, the metasurface must have a finite thickness to handle magnetic surface currents. For metasurface sheets of negligible thickness that offer only electric response, coherent illumination can compensate the need to create ...
Kuznetsov, A., Cuesta, F. S., Ptitcyn, G. A., Wang, X., Tretyakov, S. A.   +5 more
openaire   +7 more sources

Clinical heterogeneity in a family with flail arm syndrome and review of hnRNPA1‐related spectrum

Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1910-1917, December 2022., 2022
Abstract Objective Flail arm syndrome (FAS) is one of the atypical subtypes of amyotrophic lateral sclerosis (ALS). Mutations in hnRNPA1 encoding heterogeneous nuclear ribonucleoprotein (hnRNP) A1 are a rare genetic cause of ALS. Herein, marked clinical heterogeneity of FAS in a pedigree with a known hnRNPA1 variant was described to raise early ...
Xiaochen Han, Feixia Zhan, Yuxin Yao, Li Cao, Jianguo Liu, Sheng Yao   +5 more
wiley   +1 more source