Results 71 to 80 of about 951 (159)

De novo biosynthesis and nicotinamide biotransformation of nicotinamide mononucleotide by engineered yeast cells

Microbial Biotechnology, Volume 17, Issue 11, November 2024.
Metabolic engineering of P. pastoris achieves NMN production by semi‐biosynthesis and de novo biosynthesis, which represents the highest yield of de novo synthesis of NMN from basic carbon sources yet reported. Abstract β‐Nicotinamide mononucleotide (NMN) is a precursor of NAD+ in mammals.
Yanna Ren, Bei Han, Shijie Wang, Xingbin Wang, Qi Liu, Menghao Cai   +5 more
wiley   +1 more source

Foreign exchange market herd behaviour: empirical study in ASEAN-5 countries [PDF]

AJAR (Asian Journal of Accounting Research)
Purpose – The study examines the herd behaviour in Association of Southeast Asian Nations (ASEAN)-5 foreign exchange markets: Indonesia, Malaysia, Philippines, Singapore and Thailand. Design/methodology/approach – We use the daily data as a sample. Cross-
Nevi Danila, Priyanka Aggarwal
doaj   +1 more source

Investor Sentiment and Herding Behavior in the Korean Stock Market

International Journal of Financial Studies, 2020
This paper investigates herding behavior and the connection between herding behavior and investor sentiment. We apply a Cross-Sectional Absolute Deviation (CSAD) approach and the quantile regression method to capture herding behavior in the KOSPI and ...
Ki-Hong Choi, Seong-Min Yoon
doaj   +1 more source

Bile acid regulation of hepatic CSAD

, 2014
AimBile acid synthesis is regulated by nuclear receptors including farnesoid X receptor (FXR) and small heterodimer partner (SHP), and by fibroblast growth factor 15/19 (FGF15/19). We hypothesized that hepatic cysteine sulfinic acid decarboxylase (CSAD) (a key enzyme in taurine synthesis) is regulated by bile acids (BA).
Kerr, Thomas A, Matsumoto, Yuri, Matsumoto, Hitoshi, Xie, Yan, Hirschberger, Lawrence L, Stipanuk, Martha H, Anakk, Sayeepriyadarshini, Moore, David D, Watanabe, Mitsuhiro, Kennedy, Susan, Davidson, Nicholas O   +10 more
openaire   +2 more sources

Provincial alcohol index and its relationship to alcohol-related harm in Thailand: implications for subnational alcohol policy development

BMC Public Health, 2016
Background The Provincial Alcohol Index (PAI) is one of the efforts to develop a composite measurement to operationalize the situation of alcohol consumption and related risk behaviors.
Surasak Chaiyasong, Thaksaphon Thamarangsi   +1 more
doaj   +1 more source

Surprisal-based algorithm for detecting anomalies in categorical data

Data Science and Management
Anomaly detection is an important research area in a diverse range of real-world applications. Although many algorithms have been proposed to address anomaly detection for numerical datasets, categorical and mixed datasets remain a significant challenge,
Ossama Cherkaoui, Houda Anoun, Abderrahim Maizate   +2 more
doaj   +1 more source

Do investors herd with industries or markets? Evidence from Pakistan stock exchange

Cogent Economics & Finance, 2019
This study investigates investors’ herd behavior at market and industry level in Pakistan stock exchange (PSX). The novel contribution of this study is the incorporation of stock trading volume to explore the herding behavior laterally with daily stock ...
Ume Salma Akbar, Suresh Kumar Oad Rajput, Niaz Ahmed Bhutto   +2 more
doaj   +1 more source

An efficient optimization framework for distribution network planning by simultaneous allocation of photovoltaic distributed generations and transformers

IET Renewable Power Generation
Among the distribution network planning problems, allocation of transformers is one of the most important and challenging ones. On the other hand, owing to the widespread growth of distributed generations (DGs), their inclusion in the planning problems ...
Mohammad Ali Alipour, Alireza Askarzadeh
doaj   +1 more source

Firm-specific information driving herd behaviour and crash risk: empirical evidence from the Indian equity market

Future Business Journal
This study aims to analyse the influence of firm-specific information (FSI) on herd behaviour in the Indian equity market, with a particular focus on asymmetrical herding and the role of liquidity on stock price crash risk.
BHARTI Bharti, Sanjeev Gupta, ASHISH KUMAR, Ratna Priya   +3 more
doaj   +1 more source

Can machine learning surpass human investors? Evidence from adaptive herding behaviour in US, China and India

Journal of Applied Economics
This study examined the effectiveness of machine learning models in capturing adaptive herding behaviour in the US, China, and India. Utilising data from January 2010 to December 2023, this study incorporates market sentiment (Thomson Reuters MarketPsych
Ooi Kok Loang
doaj   +1 more source