Results 91 to 100 of about 31,395 (311)

Effectiveness of Multivitamins vs Folic Acid on Prevention of Neural Tube Defects in Mouse Genetic Models and Human Organoids

open access: yesAdvanced Science, EarlyView.
Folic acid (FA) and multivitamins/minerals (MVM) are recommended for the prevention of neural tube defects (NTDs). Using a novel human neural tube‐like organoid system and mouse models, the study compares the effectiveness of two supplements on NTDs and cellular behaviors.
Huili Li   +3 more
wiley   +1 more source

Asset Growth Anomaly and Stock Returns: An Evidence of Karachi Stock Exchange (KSE) Market

open access: yesJISR Management and Social Sciences & Economics, 2017
In efficient market, firms who make more investments are considered to have high earnings and better prospects which instantly incorporated into its share prices.
Asra Jawed Shaikh, Muhammad Kashif
doaj   +1 more source

Asset Pricing in Markets with Illiquid Assets [PDF]

open access: yesSSRN Electronic Journal, 2005
Many important classes of assets are illiquid in the sense that they cannot always be traded immediately. Thus, a portfolio position in these types of illiquid investments becomes at least temporarily irreversible. We study the asset-pricing implications of illiquidity in a two-asset exchange economy with heterogeneous agents. In this market, one asset
openaire   +2 more sources

Quantitative Proteomics and CRISPR/Cas9 Editing Reveal UPR‐Mediated Control of Immunoglobulin Homeostasis in Hybridomas

open access: yesAdvanced Science, EarlyView.
BCR sequencing and subclone analysis correlated immunoglobulin (Ig) chain loss in dysfunctional hybridomas with disrupted monoclonal antibody homeostasis. Proteomics‐guided CRISPR/Cas9 editing revealed that the unfolded protein response (UPR) regulates aberrant Ig synthesis.
Rubing Zou   +9 more
wiley   +1 more source

Dynamic asset risk-seeking insider trading under signal observation

open access: yesAIMS Mathematics
In this paper, we investigated a continuous version of an insider trading model. There were three basic assumptions in this model: (1) the insider exhibited risk-seeking, (2) market makers could receive partial signals regarding the risky asset, and (3 ...
Kai Xiao
doaj   +1 more source

Incomplete markets and derivative assets [PDF]

open access: green, 2015
François Le Grand, Xavier Ragot
openalex   +1 more source

Asset Pricing in Multiperiod Securities Markets [PDF]

open access: yesEconometrica, 1988
The intertemporal models developed in this paper have been stimulated by the capital asset pricing model (CAPM) of \textit{W. Sharpe} [J. Finance 19, 425-442 (1964)] and \textit{J. Lintner} [Rev. Econ. Statistics 47, 13-37 (1965)], and the role of factor structure in Ross' arbitrage pricing theory (APT) [see \textit{S. Ross}, J. Econ.
openaire   +1 more source

Fluorinated Carnitine Derivatives as Tools to Visualise Carnitine Transport and Metabolism

open access: yesAdvanced Science, EarlyView.
Fluorinated carnitines, fluoromethyl carnitine (FMC) and [18F]fluoromethyl carnitine ([18F]FMC), are synthesised and established as powerful probes to interrogate carnitine biology. The multimodal detection facilitated by fluorine labelling, including 19F NMR, mass spectrometry, and positron emission tomography imaging, allowed for visualisation of ...
Richard S. Edwards   +8 more
wiley   +1 more source

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