Results 111 to 120 of about 133,716 (312)
Advanced Science, EarlyView.We establish a tBid‐mediated cell ablation system in axolotls, achieve rapid and efficient ablation of multiple cell types, including muscle stem cell, spinal cord cell, and connective tissue (CT) cells. We investigate the role of CT using tBid‐mediated CT ablation and identify its essential role for limb development and regeneration.
Yan Hu +11 more
wiley +1 more source
PERUBAHAN LIKUIDITAS AKIBAT PEMECAHAN SAHAM: STUDI DI PASAR MODAL INDONESIA
Jurnal Economia, 2014 Abstrak: Perubahan Likuiditas Akibat Pemecahan Saham: Studi di Pasar Modal Indonesia. Penelitian ini ingin mengetahui pengaruh pemecahan saham terhadap likuiditas dalam jangka pendek; pengaruh pemecahan saham, ukuran perusahaan dan return saham secara ...
Muniya Alteza +2 more
doaj
Stock return anomalies identification during the Covid-19 with the application of a grouped multiple comparison procedure. [PDF]
Econ Anal Policy, 2023 Chang CL, Cai Q.
europepmc +1 more source
A Variance Decomposition for Stock Returns [PDF]
The Economic Journal, 1991 This paper shows that unexpected stock returns must be associated with changes in expected future dividends or expected future returns. A vector autoregressive method is used to break unexpected stock returns into these two components. In U.S. monthly data in 1927-88, one-third of the variance of unexpected returns is attributed to the variance of ...
openaire +2 more sources
Advanced Science, EarlyView.A direct cascaded utilization strategy for spent LiFePO4 batteries efficiently extracts lithium from brine, embodying the “urban mining” concept. Phase fraction modulation revealed its significant impact on local bond lengths of crystal structure and the Li/Na diffusion energy barrier, identifying the best material (Li0.19FePO4) for lithium extraction.
Ruiqi Yin +7 more
wiley +1 more source
Has COVID-19 changed the stock return-oil price predictability pattern? [PDF]
Financ Innov, 2021 Zhang F, Narayan PK, Devpura N.
europepmc +1 more source
The limits to stock return predictability
, 2009 We examine predictive return regressions from a new angle. We ask what observable univariate properties of returns tell us about the “predictive space” that defines the true predictive model: the triplet ¡ λ, R2 x, ρ¢ , where λ is the predictor’s ...
Robertson, D. +3 more
core
Hydrothermal Humification of Biomass for Circular Carbon Management in Sustainable Agro‐Ecosystems
Advanced Science, EarlyView.This article provides a comprehensive overview of biomass hydrothermal humification for building sustainable agro‐ecosystems. It examines the chemical transformation mechanisms and the functional benefits of the produced humic acids in soil remediation.
Ziyun Liu +4 more
wiley +1 more source
COVID-19 impact on digital companies' stock return: A dynamic data analysis. [PDF]
Financ Res Lett, 2022 Ben-Ahmed K, Ayadi I, Hamad SB.
europepmc +1 more source
Advanced Science, EarlyView.This study integrates two complementary traditional Chinese medicine components as precursors to synthesize bioactive AM‐AS@CDs. Compared with single‐component CDs, these dual‐component CDs exhibit enhanced antioxidant capacity and superior renoprotective effects.
Bixiao Liu +10 more
wiley +1 more source