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Showing 20 of 1,539 academic articles

Spreading Social Influence with both Positive and Negative Opinions in Online Networks

Jing (Selena) He, Meng Han, Shouling Ji, Tianyu Du et al. • Big Data Mining and Analytics (2019)

Social networks are important media for spreading information, ideas, and influence among individuals. Most existing research focuses on understanding the characteristics of social networks, investigating how information is spread through t...

DOAJ Open Access (DOAJ) DOI: 10.26599/BDMA.2018.9020034

Software Engineering in the Small.

Mohamed E. Fayad • UCLA - Biblioteca de Ciencias y Tecnologia Felix Morales Bueno

The article focuses on issues concerning software engineering The article focuses on issues concerning software engineering. Smaller-sized software companies are developing significant products that need effective, tailored software ...

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An Energy Efficient Distance-Aware Routing Algorithm with Multiple Mobile Sinks for Wireless Sensor Networks

Jin Wang, Bin Li, Feng Xia, Chang-Seob Kim et al. • Sensors (2014)

Traffic patterns in wireless sensor networks (WSNs) usually follow a many-to-one model. Sensor nodes close to static sinks will deplete their limited energy more rapidly than other sensors, since they will have more data to forward during m...

DOAJ Open Access (DOAJ) DOI: 10.3390/s140815163

Advances and perspectives for receiver function imaging of the Earth's internal discontinuities and velocity structures

Ling Chen, Xu Wang, Xin Wang, Zigen Wei et al. • 地球与行星物理论评 (2022)

Studying the structures, properties and origins of the Earth's internal discontinuities is an important part in the efforts to understand the physical and chemical properties of the layered Earth, as well as to explore the dynamic processes...

DOAJ Open Access (DOAJ) DOI: 10.19975/j.dqyxx.2022-029

Analytically Computing the Moments of a Conic Combination of Independent Noncentral Chi-Square Random Variables and Its Application for the Extended Cox–Ingersoll–Ross Process with Time-Varying Dimension

Sanae Rujivan, Athinan Sutchada, Kittisak Chumpong, Napat Rujeerapaiboon • Mathematics (2023)

This paper focuses mainly on the problem of computing the γth, γ>0, moment of a random variable Yn:=∑i=1nαiXi in which the αi’s are positive real numbers and the Xi’s are independent and distributed according to noncentral chi-square distri...

DOAJ Open Access (DOAJ) DOI: 10.3390/math11051276

Data resource profile: a nationally representative linked pregnancy cohort in Canada integrating clinical, social, and environmental data

Sabrina Chiodo, Sonia M. Grandi, Jessica Gronsbell, Laura C. Rosella • International Journal of Population Data Science (2026)

Introduction Perinatal outcomes are shaped by clinical, social, and environmental factors, yet Canada lacks a nationally representative pregnancy cohort capturing these influences at the individual-level. This gap has limited the ability to...

DOAJ Open Access (DOAJ) DOI: 10.23889/ijpds.v8i6.3358

Advances of Commercial and Biological Materials for Electron Transport Layers in Biological Applications

Zhifu Yin, Zhifu Yin, Biao Lu, Yanbo Chen et al. • Frontiers in Bioengineering and Biotechnology (2022)

Electron transport layer (ETL), one of the important layers for high-performing perovskite solar cells (PSCs), also has great potential in bioengineering applications. It could be used for biological sensors, biological imaging, and biomedi...

DOAJ Open Access (DOAJ) DOI: 10.3389/fbioe.2022.900269

Copula‐based joint distribution analysis of wind speed and wind direction: Wind energy development for Hong Kong

Shiji Huang, Qiusheng Li, Zhenru Shu, Pak Wai Chan • Wind Energy (2023)

Abstract Accurate and reliable assessment of wind energy potential has important implication to the wind energy industry. Most previous studies on wind energy assessment focused solely on wind speed, whereas the dependence of wind energy on...

DOAJ Open Access (DOAJ) DOI: 10.1002/we.2847

Renewable energy and geopolitics: A review

Roman Vakulchuk, Indra Øverland, Daniel Scholten • Renewable and Sustainable Energy Reviews (2020)

This article reviews the literature on the geopolitics of renewable energy. It finds that while the roots of this literature can be traced back to the 1970s and 1980s, most of it has been published from 2010 onwards. The following aggregate...

OPENALEX cc-by DOI: https://doi.org/10.1016/j.rser.2019.109547

Research on the Configuration of a 100% Green Electricity Supplied Zero-Carbon Integrated Energy Station

Jieyu Xie, Xingying Chen, Kun Yu, Lei Gan et al. • Energies (2024)

In the context of rapid growth in renewable energy installations and increasingly severe consumption issues, this paper designs a 100% green electricity supplied zero-carbon integrated energy station. It aims to analyze its configuration fo...

DOAJ Open Access (DOAJ) DOI: 10.3390/en17164111

Lifecycle Environmental Impact Assessment of an Overtopping Wave Energy Converter Embedded in Breakwater Systems

Nicoletta Patrizi, Riccardo M. Pulselli, Elena Neri, Valentina Niccolucci et al. • Frontiers in Energy Research (2019)

Overtopping breakwater systems are among the most promising technologies for exploiting wave energy to generate electricity. They consist in water reservoirs, embedded in piers, placed on top of ramps, higher than sea-level. Pushed by wave ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fenrg.2019.00032

A comprehensive review on the adoption of insulated block/eco-block as a green building technology from a resident perspective

Hashita Joyram, Kannan Govindan, Robin Nunkoo • Cleaner Engineering and Technology (2022)

Green building technologies (GBTs) have gained significant momentum as a result of the environmental, energy management and societal problems within the building sector. The insulated block/eco-block is a GBT, which consists of an insulatio...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.clet.2022.100480

A design method for booster motor of brake-by-wire system based on intelligent electric vehicle

Bumin Meng, Zhengzhao Zhou, Congyue Zhang, Feifan Yang • Green Energy and Intelligent Transportation (2023)

ABSTRACT: The brake-by-wire (BBW) system is an essential part of the intelligent electric vehicle, which is determination of the braking safety and recovery efficiency. To design a safe and efficient booster motor, the design of booster mot...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.geits.2023.100110

Renewable Energy and Energy Storage Systems

Enas Taha Sayed, Abdul Ghani Olabi, Abdul Hai Alami, Ali Radwan et al. • Energies (2023)

The use of fossil fuels has contributed to climate change and global warming, which has led to a growing need for renewable and ecologically friendly alternatives to these. It is accepted that renewable energy sources are the ideal option t...

OPENALEX cc-by DOI: https://doi.org/10.3390/en16031415

Establishment of a Pre-vascularized 3D Lung Cancer Model in Fibrin Gel—Influence of Hypoxia and Cancer-Specific Therapeutics

Caroline Kniebs, Caroline Kniebs, Anja Elisabeth Luengen, Anja Elisabeth Luengen et al. • Frontiers in Bioengineering and Biotechnology (2021)

Lung cancer is the most frequently diagnosed cancer worldwide and the one that causes the highest mortality. In order to understand the disease and to develop new treatments, in vitro human lung cancer model systems which imitate the physio...

DOAJ Open Access (DOAJ) DOI: 10.3389/fbioe.2021.761846

Dielectric‐Confinement‐Induced in‐Plane Photoelectric Anisotropy in Isotropic Quasi‐1D γ‐GaS Nanoribbon

Jiawei Jing, Jiamei Chen, Xing Xin, Peisong Peng et al. • Advanced Science (2026)

ABSTRACT The growing demand for polarized photodetection has driven the need for compact, integrated, and multifunctional device architectures. Although one‐dimensional (1D) materials are of significant interest for their innate polarizatio...

DOAJ Open Access (DOAJ) DOI: 10.1002/advs.75736