Results 111 to 120 of about 24,905,387 (328)
Estimation for a partial-linear single-index model
The Annals of Statistics, 2010 In this paper, we study the estimation for a partial-linear single-index model. A two-stage estimation procedure is proposed to estimate the link function for the single index and the parameters in the single index, as well as the parameters in the linear component of the model. Asymptotic normality is established for both parametric components.
Wang, Jane-Ling +3 more
openaire +3 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Analisis Fama-French Three Factor Model Terhadap Return Portofolio Saham Optimal Terindeks PEFINDO25
Jurnal Matematika UNANDPortofolio optimal adalah portofolio yang menguntungkan dari segi return dan risiko bagi para investor. Pada penelitian ini digunakan metode Single Index Model untuk membentuk portofolio optimal. Setelah portofolio optimal terbentuk, dilakukan pengukuran
Ridho Pascal Willmar +2 more
doaj +1 more source
RELASI RATING OBLIGASI DAN MARKET INDEKS PASAR MODAL INDONESIA
Jurnal Dinamika Manajemen, 2010 Tujuan dari penelitian ini adalah untuk menguji pengaruh perubahan rating obligasi baik saat di upgrade dan downgrade pada kepekaan hubungan antara return saham dan return pasar.
Amirah -
doaj +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Single-index Varying Coefficient Model for Functional Responses
Biometrics, 2016 Recently, massive functional data have been widely collected over space across a set of grid points in various imaging studies. It is interesting to correlate functional data with various clinical variables, such as age and gender, in order to address ...
Xinchao Luo, Li-Xing Zhu, Hongtu Zhu
semanticscholar +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
PERSISTENCE OF PRICE-COST MARGINS IN THE U.S. FOOD AND TOBACCO MANUFACTURING INDUSTRIES: A DYNAMIC SINGLE INDEX MODEL APPROACH [PDF]
Persistence of price-cost margins in the U.S. food and tobacco manufacturing industries is measured while accounting for price-cost margin risk. Direct measurement of persistence and of long- and short-run price-cost margin risk is accomplished by ...
Cranfield, John A.L.
core
SILVar: Single Index Latent Variable Models
IEEE Transactions on Signal Processing, 2018 Print ISSN: 1053-587X Online ISSN: 1941-0476, IEEE Transactions on Signal Processing, online March 21 ...
Jonathan Mei, José M. F. Moura
openaire +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source