Results 131 to 140 of about 35,770,461 (338)
On the Factors Affecting the Reflection Intensities by the Several Methods of X-Ray Analysis of Crystal Structures. A Correction [PDF]
, 1933 F. C. Blake
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Molecular Oncology, EarlyView.The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld +7 more
wiley +1 more source
Cadernos de Saúde PúblicaTrata-se de um modelo estatístico para definir áreas geográficas potenciais de risco, visando ao controle do tétano neonatal. Utilizando-se a técnica estatística de componentes principais, selecionaram-se dois fatores: perfil de saúde na área rural e ...
Joyce Mendes de Andrade Schramm +1 more
doaj
Factor Strength Estimation in Vector and Matrix Time Series Factor Models [PDF]
arXivMost factor modelling research in vector or matrix-valued time series assume all factors are pervasive/strong and leave weaker factors and their corresponding series to the noise. Weaker factors can in fact be important to a group of observed variables, for instance a sector factor in a large portfolio of stocks may only affect particular sectors, but ...
arxiv
REPORT ON A FACTOR ANALYSIS OF ENTRANCE TESTS AND GRADES FOR THE CLASS OF 1949 AT THE U. S. COAST GUARD ACADEMY [PDF]
, 1948 John W. French
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Molecular Oncology, EarlyView.Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam +2 more
wiley +1 more source
Crosstalk between gut microbiota and tumor: tumors could cause gut dysbiosis and metabolic imbalance
Molecular Oncology, EarlyView.In this research, we analyzed the relationship between gut microbiota and tumor. We discovered that both subcutaneous and metastatic tumors would alter the composition and metabolic function of gut microbiota. Meanwhile, fecal microbiota transplantation also indicated the anti‐tumor role of the gut microbiota, revealing the crosstalk between tumor and ...
Siyuan Zhang +8 more
wiley +1 more source
Application of factor analysis to the yield of rice-crop experiments. (2)
, 1953 M. NAKAHARA, M. MITSUTERA
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Molecular Oncology, EarlyView.This study simultaneously investigated circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients. The elevated expression of JUNB and CXCR4 in CTCs was a poor prognostic factor for SCLC patients, whereas exosomal overexpression of these biomarkers revealed a high discrimination ability of patients from healthy individuals,
Dimitrios Papakonstantinou +13 more
wiley +1 more source
A unified framework of principal component analysis and factor analysis [PDF]
arXivPrincipal component analysis and factor analysis are fundamental multivariate analysis methods. In this paper a unified framework to connect them is introduced. Under a general latent variable model, we present matrix optimization problems from the viewpoint of loss function minimization, and show that the two methods can be viewed as solutions to the ...
arxiv