Добавить новость
ru24.net
News in English
Декабрь
2023

Новости за 14.12.2023



Can digital transformation reduce corporate stock price crashes?

Plos.org 

by Xing Zhao, Xiangqian Li, Changman Ren

Purpose

The purpose of this paper is to study the impact of enterprises’ digital transformation on the risk of stock price crashes, but also to study the mediating role of enterprises’ financialization and accounting conservatism in the enterprises’ digital transformation on stock price crash risk.

Design/methodology/approach

Based on the data of 2,599 listed companies in China from 2010 to 2019, this paper constructs indicators of enterprise... Читать дальше...

Downscaling epidemiological time series data for improving forecasting accuracy: An algorithmic approach

Plos.org 

by Mahadee Al Mobin, Md. Kamrujjaman

Data scarcity and discontinuity are common occurrences in the healthcare and epidemiological dataset and often is needed to form an educative decision and forecast the upcoming scenario. Often to avoid these problems, these data are processed as monthly/yearly aggregate where the prevalent forecasting tools like Autoregressive Integrated Moving Average (ARIMA), Seasonal Autoregressive Integrated Moving Average (SARIMA), and TBATS often fail to provide satisfactory results. Читать дальше...

A comprehensive framework for advanced protein classification and function prediction using synergistic approaches: Integrating bispectral analysis, machine learning, and deep learning

Plos.org 

by Hiam Alquran, Amjed Al Fahoum, Ala’a Zyout, Isam Abu Qasmieh

Proteins are fundamental components of diverse cellular systems and play crucial roles in a variety of disease processes. Consequently, it is crucial to comprehend their structure, function, and intricate interconnections. Classifying proteins into families or groups with comparable structural and functional characteristics is a crucial aspect of this comprehension. This classification is crucial for evolutionary research, predicting protein function... Читать дальше...

ETSR-YOLO: An improved multi-scale traffic sign detection algorithm based on YOLOv5

Plos.org 

by Haibin Liu, Kui Zhou, Youbing Zhang, Yufeng Zhang

In the application of driverless technology, current traffic sign recognition methods are susceptible to the influence of ambient light interference, target size changes and complex backgrounds, resulting in reduced recognition accuracy. To address these challenges, this study introduces an optimisation algorithm called ETSR-YOLO, which is based on the YOLOv5s algorithm. First, this study improves the path aggregation network (PANet) of... Читать дальше...

Impact of digital finance on enterprise green innovation: From the perspective of information asymmetry, consumer demand and factor market distortions

Plos.org 

by Linzhi Han, Zhongan Zhang

The study endeavors to empirically assess the influence of digital finance on promoting enterprise green innovation, while simultaneously probing its underlying mechanisms, by leveraging panel data from a sample of 2071 China A-share listed firms over an extensive time frame spanning from 2011 to 2021. The findings demonstrate that digital finance plays a crucial role in promoting enterprise green innovation, and that both the coverage breadth and usage depth... Читать дальше...

In vitro assessments of nanoplexes of polyethylenimine-coated graphene oxide-plasmid through various cancer cell lines and primary mesenchymal stem cells

Plos.org 

by Parichehr Maleki, Ali Dinari, Babak Jahangiri, Jamshid Raheb

Efficient gene therapy relies on an efficient gene delivery system. Viral gene delivery approaches excel in transferring and expressing external genes; however, their immunogenicity and difficulty in large-scale production limit their clinical applications. In contrast, nanoparticle-based gene delivery systems have gained increasing attention due to less immunogenicity and more convenience for large-scale production. Nevertheless... Читать дальше...


Спорт в России и мире

Новости спорта


Новости тенниса