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Engineering protein translocation pathway to improve recombinant proteins in Pichia pastoris

Shengyan Wang, Huijia Dai, Qingling Tang, Yujing Yu et al. • Current Research in Biotechnology (2024)

Pichia pastoris is one of the most commonly used hosts for producing heterologous proteins, whereas production levels vary depending on the protein of interest and are also regulated by regulatory factors. We conducted RNA-seq by expressing...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.crbiot.2024.100182

The Development of a Secure Internet Protocol (IP) Network Based on Asterisk Private Branch Exchange (PBX)

Mubarak Yakubova, Olga Manankova, Assel Mukasheva, Alimzhan Baikenov et al. • Applied Sciences (2023)

The research problem described in this article is related to the security of an IP network that is set up between two cities using hosting. The network is used for transmitting telephone traffic between servers located in Germany and the Ne...

DOAJ Open Access (DOAJ) DOI: 10.3390/app131910712

Effect of Current Rate and Prior Cycling on the Coulombic Efficiency of a Lithium-Ion Battery

Seyed Saeed Madani, Erik Schaltz, Søren Knudsen Kær • Batteries (2019)

The determination of coulombic efficiency of the lithium-ion batteries can contribute to comprehend better their degradation behavior. In this research, the coulombic efficiency and capacity loss of three lithium-ion batteries at different ...

DOAJ Open Access (DOAJ) DOI: 10.3390/batteries5030057

THE METHODOLOGY OF INFORMATION CAPABILITIES ESTIMATION FOR FIBER-OPTICS COMMUNICATION

Leonid O. Uryvsky, Alina V. Moshinskaya • Information and Telecommunication Sciences (2014)

The method for assessing a channel capacity and productivity of fiber-optic communication line (FOCL) based on the DWDM (Dense Wavelength Division Multiplexing) technology is proposed. The interrelation between noise-immunity factors and in...

DOAJ Open Access (DOAJ) DOI: 10.20535/2411-2976.12014.62-65

Development of Power-to-X Catalytic Processes for CO<sub>2</sub> Valorisation: From the Molecular Level to the Reactor Architecture

Luis F. Bobadilla, Lola Azancot, Ligia A. Luque-Álvarez, Guillermo Torres-Sempere et al. • Chemistry (2022)

Nowadays, global climate change is likely the most compelling problem mankind is facing. In this scenario, decarbonisation of the chemical industry is one of the global challenges that the scientific community needs to address in the immedi...

DOAJ Open Access (DOAJ) DOI: 10.3390/chemistry4040083

Upcycling clarified and decolorized red beet waste into a sustainable glucose syrup alternative for ice cream production

Tahra ElObeid, İlyas Atalar, Burcu Tüzün, Ibrahim Palabiyik et al. • Food Chemistry: X (2026)

This study aimed to determine the potential use of the liquid waste (RBLW, ∼12.0°Bx) generated after pigment extraction from industrial red beet (RB) (Beta vulgaris L.) juice concentrate during the production of RB extract powder as an alte...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.fochx.2026.104073

A review of photovoltaic/thermal (PV/T) incorporation in the hydrogen production process

Hussein A. Kazem, Miqdam T. Chaichan, Ali H.A. Al-Waeli, K. Sopian et al. • Global Energy Interconnection (2025)

Integrating the photovoltaic/thermal (PV/T) system in green hydrogen production is an improvement in sustainable energy technologies. In PV/T systems, solar energy is converted into electricity and thermal energy simultaneously using hot wa...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.gloei.2025.03.001

Ways to benefit from the Environmental Design legacies of Jordan's heritage homes interior spaces

ahmed afifi, Ahmad obeidat, Raed Al- Shar&#039;a • Journal of Architecture, Art & Humanistic Science (2023)

The geographical nature of the Hashemite Kingdom of Jordan is distinguished by its environmental diversity and its climatic conditions, in addition to the richness and diversity of cultural legacies that appear clearly in the spaces interio...

DOAJ Open Access (DOAJ) DOI: 10.21608/mjaf.2021.98366.2512

Analysis and optimal design of low frequency road noise based on new energy MPV vehicle

BIN Shibo; XIE Yunhe; ZHENG Weiguang; WEI Shangjun; GAO Ting; LIU Xuewen • Nantong Daxue xuebao. Ziran kexue ban (2025)

Low-frequency road noise is a primary contributor to in-cabin noise and directly affects overall vehicle comfort. With the rapid development of electric vehicles, this issue has attracted increasing attention from the automotive industry. T...

DOAJ Open Access (DOAJ) DOI: 10.12194/j.ntu.20240724001

Framework for Enhancing Urban Living Through Sustainable Plant Selection in Residential Green Spaces

Udayasoorian Kaaviya Priya, Ramalingam Senthil • Urban Science (2024)

Residential greening is a critical strategy for mitigating the negative impacts of urbanization on the environment, biodiversity, and human well-being. Proper plant species selection is essential for the success of residential greening proj...

DOAJ Open Access (DOAJ) DOI: 10.3390/urbansci8040235

Torque-Preserving Flux-Weakening Control for IPMSM Based on q-Axis Current Compensation and Adaptive Voltage Regulation

Xiao Ju, Bo Huang, Shen Xu, Jishun Neng et al. • World Electric Vehicle Journal (2026)

A torque-preserving flux-weakening control strategy combining q-axis current compensation with a bandwidth-based speed-adaptive voltage regulator is proposed for interior permanent magnet synchronous motor (IPMSM) drives. The conventional n...

DOAJ Open Access (DOAJ) DOI: 10.3390/wevj17090444

Genome‐wide association studies of fruit quality traits in jujube germplasm collections using genotyping‐by‐sequencing

Lu Hou, Wu Chen, Zhiyong Zhang, Xiaoming Pang et al. • The Plant Genome (2020)

Abstract Chinese jujube (Ziziphus jujuba Mill.) is an important fruit crop and harbors many highly diverse traits of potential economic importance. Fruit size, stone size, and fruit cracking have an important influence on the commercial val...

DOAJ Open Access (DOAJ) DOI: 10.1002/tpg2.20036

Research on the Cooling and Humidifying Effects of <em>Cinnamomum camphora</em> Roadside Plantings in Wuhan and Optimization of Thermal Comfort

HU Chenwei, HU Jichun, CHEN Dexuan, HUANG Yi • 园林 (2026)

Street trees in high-density urban areas play a crucial role in mitigating the urban heat island effect and enhancing spatial thermal comfort. However, the cooling and humidifying effects of street trees are influenced by complex factors su...

DOAJ Open Access (DOAJ) DOI: 10.12193/j.laing.20260123001

Energy management and power quality improvement of microgrid system through modified water wave optimization

Subhashree Choudhury, George Tom Varghese, Satyajit Mohanty, Venkata Ratnam Kolluru et al. • Energy Reports (2023)

A comparative study of energy management strategies and PQ improvement schemes for a Fuel Cell, Battery, and SuperCapacitor integrated Microgrid system has been projected utilizing the MATLAB/Simulink architecture in this research article. ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.egyr.2023.05.068