Results 11 to 20 of about 4,917 (191)

Reasons for Neonatal Presentations to Pediatric Emergency Departments in Catania: Multicentric Cross-Sectional Analysis and Exhaustive Review of the Literature. [PDF]

Birth
Reasons for Neonatal Presentations to Pediatric Emergency Departments in Catania: Multicentric Cross‐Sectional Analysis and Exhaustive Review of the Literature. ABSTRACT Introduction This study aimed to characterize neonatal admissions to pediatric emergency departments (PEDs) in Catania, to analyze the primary pediatric conditions leading to these ...
Falsaperla R, Meli M, Sortino V, Marino S, Tardino L, Trobia GL, Barbagallo M, Scalia B, Sicilian Group of the Italian Society of Neonatology (SIN).   +8 more
europepmc   +2 more sources

Stunning Intricacies of RNA Editing Complexes RECC, RESC, and REH2C: Functional Organization, Developmental Regulation, and Evolutionary History in Kinetoplastid Protists. [PDF]

Wiley Interdiscip Rev RNA
U‐indel RNA editing targets mRNA:gRNA duplexes through three key complexes that collectively govern assembly, specificity, catalysis, and developmental regulation. Modern tools, including artificial intelligence, analyze the organization, dynamics, and evolution of the remarkable holo‐editosome, opening new avenues in RNA biology and therapy.
McDermott SM, Lukeš J, Read LK, Salavati R, Schnaufer A, Zimmer SL, Carnes J, Ivens A, Poorinmohammad N, Savill NJ, Speijer D, Stuart K, Záhonová K, Borujeni PM, Chen Z, Goode C, Sharma SK, O'Hara L, Cruz-Reyes J.   +18 more
europepmc   +2 more sources

THE POTENTIAL FOR REAL-TIME TESTING OF HIGH FREQUENCY TRADING STRATEGIES THROUGH A DEVELOPED TOOL DURING VOLATILE MARKET CONDITIONS

Applied Computer Science, 2023
In this study, the authors propose a method for testing high frequency trading (HFT) algorithms on the GPU using kernel parallelization, code vectorization, and multidimensional matrices.
Mantas Vaitonis, Konstantinas Korovkinas
doaj   +3 more sources

Paired Trading Strategy Optimization Using the Reinforcement Learning Method: Intraday Data of Tehran Stock Exchange [PDF]

تحقیقات مالی, 2019
Objective: Paired trading is among the most well-known and oldest algorithmic trading systems. The efficiency and profitability of this system have been demonstrated in many studies conducted so far in financial markets.
Saeid Fallahpour, Hasan Hakimian
doaj   +1 more source

Action-specialized expert ensemble trading system with extended discrete action space using deep reinforcement learning.

PLoS ONE, 2020
Despite active research on trading systems based on reinforcement learning, the development and performance of research methods require improvements. This study proposes a new action-specialized expert ensemble method consisting of action-specialized ...
JoonBum Leem, Ha Young Kim
doaj   +1 more source

Hedging the exchange rate risk in international portfolio diversification : currency forwards versus currency options [PDF]

, 2003
As past research suggest, currency exposure risk is a main source of overall risk of international diversified portfolios. Thus, controlling the currency risk is an important instrument for controlling and improving investment performance of ...
Maurer, Raimond, Valiani, Shohreh
core   +1 more source

The Return-risk Performance of Selected Pension Fund in OECD with Focus on the Czech Pension System

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
This paper focuses on the measuring and comparing investment performance of pension funds in selected European countries. Comparison of the investment performance of pension funds is determined by means of the Sharpe ratio and the Sortino ratio.
Petr Kupčík, Pavel Gottwald
doaj   +1 more source

A novel approach to using modern portfolio theory

Borsa Istanbul Review, 2023
Since their inception, modern portfolio theory (MPT) and the Sharpe ratio have been among the most popular investment methodologies. Although MPT has shortcomings, it effectively uses market sentiment to predict low-risk, high-earning portfolios.
Taariq G.H. Surtee, Imhotep Paul Alagidede   +1 more
doaj   +1 more source

Nexus of Whey Proteins, Gut Dysbiosis, and Colonic Health. [PDF]

Food Sci Nutr
Whey proteins possess antimicrobial and prebiotic properties that modulate gut microbiota by promoting beneficial bacteria like Bifidobacterium while suppressing pathogens. This modulation enhances short‐chain fatty acid production and strengthens intestinal barrier integrity, potentially alleviating dysbiosis‐related conditions such as colitis and ...
Ashaolu TJ, Lee CC, Tarhan O, Rashidinejad A, Jafari SM.   +4 more
europepmc   +2 more sources

ASEAN-5 and Crypto Hedge Fund: Dynamic Portfolio Approach

SAGE Open, 2022
This study aims to compose a portfolio consisting crypto hedge fund and ASEAN-5 stock market and to examine the hedging effect of crypto hedge fund against those stock markets.
Andreas Renard Widarto, Harjum Muharam, Sugeng Wahyudi, Irene Rini Demi Pangestuti   +3 more
doaj   +1 more source