Results 21 to 30 of about 285,377 (255)

Examining the Robustness of a Spatial Bootstrap Regional Approach for Radar-Based Hourly Precipitation Frequency Analysis

Remote Sensing, 2020
Radar-based Quantitative Precipitation Estimates (QPE) provide rainfall products with high temporal and spatial resolutions as opposed to sparse observations from rain gauges.
Hisham Eldardiry, Emad Habib
doaj   +1 more source

Evaluation of model‐based bioequivalence approach for single sample pharmacokinetic studies

CPT: Pharmacometrics & Systems Pharmacology, 2023
In a traditional pharmacokinetic (PK) bioequivalence (BE) study, a two‐way crossover study is conducted, PK parameters (namely the area under the time‐concentration curve [AUC] and the maximal concentration [Cmax]) are obtained by noncompartmental ...
Coralie Tardivon, Florence Loingeville, Mark Donnelly, Kairui Feng, Wanjie Sun, Guoying Sun, Stella Grosser, Liang Zhao, Lanyan Fang, France Mentré, Julie Bertrand   +10 more
doaj   +1 more source

Survival analysis of patient groups defined by unsupervised machine learning clustering methods based on patient metabolomic data.

Computational and Structural Biotechnology Journal, 2023
Purpose: Meta-analyses failed to accurately identify patients with non-metastatic breast cancer who are likely to benefit from chemotherapy, and metabolomics could provide new answers.
Caroline Bailleux, David Chardin, Jean-Marie Guigonis, Jean-Marc Ferrero, Yann Chateau, Olivier Humbert, Thierry Pourcher, Jocelyn Gal   +7 more
doaj   +1 more source

Bootstrapping string theory on ${\mathrm{AdS}}_5\times S^5$ [PDF]

Physical Review, 2023
We make an ansatz for the Mellin representation of the four-point amplitude of half-BPS operators of arbitrary charges at order λ−52 in an expansion around the supergravity limit. Crossing symmetry and a set of constraints on the form of the spectrum uniquely fix the amplitude and double-trace anomalous dimensions at this order.
Drummond, James, Santagata, Michele, Paul, Hynek   +2 more
openaire   +1 more source

Towards a bootstrap approach to higher orders of epsilon expansion

Journal of High Energy Physics, 2018
We employ a hybrid approach in determining the anomalous dimension and OPE coefficient of higher spin operators in the Wilson-Fisher theory. First we do a large spin analysis for CFT data where we use results obtained from the usual and the Mellin ...
Parijat Dey, Apratim Kaviraj
doaj   +1 more source

Novel Ensemble of Multivariate Adaptive Regression Spline with Spatial Logistic Regression and Boosted Regression Tree for Gully Erosion Susceptibility

Remote Sensing, 2020
The extreme form of land degradation through different forms of erosion is one of the major problems in sub-tropical monsoon dominated region. The formation and development of gullies is the dominant form or active process of erosion in this region.
Paramita Roy, Subodh Chandra Pal, Alireza Arabameri, Rabin Chakrabortty, Biswajeet Pradhan, Indrajit Chowdhuri, Saro Lee, Dieu Tien Bui   +7 more
doaj   +1 more source

Dissecting supergraviton six-point function with lightcone limits and chiral algebra

Journal of High Energy Physics
We develop a bootstrap strategy to obtain the six-point function of supergravitons in AdS 5 × S 5 from symmetry constraints and consistency conditions. Compared to previous bootstrap algorithms, a novel feature is the use of lightcone OPEs together with ...
Vasco Gonçalves, Maria Nocchi, Xinan Zhou   +2 more
doaj   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Additional file 5 of Bootstrapping Swarm and observatory data to generate candidates for the DGRF and IGRF-13

, 2020
Additional file 5: Figure S4. RMS errors for each vector and scalar elements for the Swarm C data. Columns (a) and (c) represent the maps of the RMS errors for the DGRF and IGRF parent models, respectively. Columns (b) and (d) provide the RMS errors as a function of the modified Julian days relative to 2015.0 and 2019.16 for DGRF and IGRF, respectively.
Pavón-Carrasco, F. Javier, Marsal, Santiago, Torta, J. Miquel, Catalán, Manuel, Martín-Hernández, Fátima, Tordesillas, J. Manuel   +5 more
openaire   +1 more source