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Impact of Prolonged COVID-19 Lockdown on Body Mass Index, Eating Habits, and Physical Activity of University Students in Bangladesh: A Web-Based Cross-Sectional Study

Md. Jamal Hossain, Foyez Ahmmed, Md. Robin Khan, Parisa Tamannur Rashid et al. • Frontiers in Nutrition (2022)

ObjectivesThis current study aims to assess the prevalence and factors associated with body mass index (BMI), dietary patterns, and the extent of physical activities among university students following the prolonged coronavirus disease 2019...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2022.873105

Expanding the genetic spectrum of hereditary motor sensory neuropathies in Pakistan

Asif Naveed Ahmed, Lettie E. Rawlins, Niamat Khan, Zakir Jan et al. • BMC Neurology (2024)

Abstract Background Hereditary motor and sensory neuropathy (HMSN) refers to a group of inherited progressive peripheral neuropathies characterized by reduced nerve conduction velocity with chronic segmental demyelination and/or axonal dege...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12883-024-03882-y

Merging organoid and organ-on-a-chip technology to generate complex multi-layer tissue models in a human retina-on-a-chip platform

Kevin Achberger, Christopher Probst, Jasmin Haderspeck, Sylvia Bolz et al. • eLife (2019)

The devastating effects and incurable nature of hereditary and sporadic retinal diseases such as Stargardt disease, age-related macular degeneration or retinitis pigmentosa urgently require the development of new therapeutic strategies. Add...

DOAJ Open Access (DOAJ) DOI: 10.7554/eLife.46188

PRODUCTION OF L-TRYPTOPHAN BY MUTANTS OF CORYNEBACTERIUM GLUTAMICUM

Hamies Mohamed, Ghada El Nady, A. Ali, A. Abdel-Razik et al. • Arab Universities Journal of Agricultural Sciences (2018)

L-Tryptophan, is one of the amino acids, also is one of the 9 essential amino acids of human which cannot be synthesized internally by him, microbial production is the main method for obtaining tryptophan for commercial uses. Typical microo...

DOAJ Open Access (DOAJ) DOI: 10.21608/ajs.2018.28383

Accomplishments in genome‐scale in silico modeling for industrial and medical biotechnology

Caroline B. Milne, Pan‐Jun Kim, James A. Eddy, Nathan D. Price • Biotechnology Journal (2009)

Driven by advancements in high-throughput biological technologies and the growing number of sequenced genomes, the construction of in silico models at the genome scale has provided powerful tools to investigate a vast array of biological sy...

OPENALEX Open Access DOI: https://doi.org/10.1002/biot.200900234 PMC: 3160784

Maternal dietary fiber intake during pregnancy and child development: the Japan Environment and Children's Study

Kunio Miyake, Sayaka Horiuchi, Ryoji Shinohara, Megumi Kushima et al. • Frontiers in Nutrition (2023)

BackgroundAnimal studies have shown that maternal low-fiber diets during pregnancy may impair brain development and function in offspring, but this has not been validated by epidemiological studies. The aim of this study was to investigate ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2023.1203669

Consumers perception on green marketing towards eco-friendly fast moving consumer goods

K Pradeep Reddy, Venkateswarlu Chandu, Sambhana Srilakshmi, Elia Thagaram et al. • International Journal of Engineering Business Management (2023)

In today’s commercial world, ecological concerns have become increasingly essential. A lot of governments care about environmental issues. Sustainable development that doesn’t harm the environment is a major concern for companies today. The...

DOAJ Open Access (DOAJ) DOI: 10.1177/18479790231170962

CSNTSteg: Color Spacing Normalization Text Steganography Model to Improve Capacity and Invisibility of Hidden Data

Reema Thabit, Nur Izura Udzir, Sharifah Md Yasin, Aziah Asmawi et al. • IEEE Access (2022)

The rapid growth of online communication has increased the demand for secure communication. Most government entities, healthcare providers, the legal sector, financial and banking, and other industries are vulnerable to information security...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2022.3182712

Modeling and analysis for dynamical Doppler shifts on terahertz communication signals propagating in inhomogeneous hypersonic plasma sheath

Xiangmeng Lin, Junyi Zhang, Kai Yuan, Ziyang Zhao et al. • AIP Advances (2025)

Previous studies have shown that terahertz (THz) signals could penetrate hypersonic plasma sheaths. Thus, it is considered to be a potential solution to the “blackout” problem. Nevertheless, although previous studies have systematically rev...

DOAJ Open Access (DOAJ) DOI: 10.1063/5.0281985

Discrete Phase-Locked Loop Systems and Spreadsheets

Sergei Abramovich, Elena Kudryashova, Gennady A Leonov, Stephen J. Sugden • Spreadsheets in Education (2005)

This paper demonstrates the use of a spreadsheet in exploring non-linear difference equations that describe digital control systems used in radio engineering, communication and computer architecture. These systems, being the focus of intens...

DOAJ Open Access (DOAJ)

Architectural diplomacy: a historical review of the Japan-China Society of Architecture and Building Technology

Fei Yu, Norihito Nakatani, Yiling Hua, Lu Ye • Journal of Asian Architecture and Building Engineering (2026)

By tracing the historical activities of the Japan-China Society of Architecture and Building Technology (JCSABT, 1973–2003), which was established in Japan in 1973, this study firstly provides an overview of the friendly exchange groups vis...

DOAJ Open Access (DOAJ) DOI: 10.1080/13467581.2026.2645323

Contextual Analysis of Hong Kong Education Policy in 20 Years: The Intention of Making Future Citizens in Political Conflicts

Steven Chung Fun Hung • Contemporary Chinese Political Economy and Strategic Relations: An International Journal (2017)

Originally, the capitalist society in Hong Kong under communism is exceptional, but the “one country, two systems” formula was a makeshift stratagem by the Communist Chinese government. The twenty years of history witnessed the tension of r...

DOAJ Open Access (DOAJ)

Does Civic Engagement Support Relational and Mental Health of Urban Population?

Michal Hrivnák, Peter Moritz, Katarína Melichová, Soňa Bellérová • Societies (2023)

There is a general assumption that there is a relationship between civic engagement and mental health, but it has still received limited attention in empirical studies. This study provides estimates of the impact of civic engagement (measur...

DOAJ Open Access (DOAJ) DOI: 10.3390/soc13020046

Drivers of respiratory health care demand in Acre state, Brazilian Amazon: a cross-sectional study

Thiago Morello, Aldo Santos Lima, Rubicleis Gomes da Silva • BMC Public Health (2022)

Abstract Background The scarce knowledge about the drivers of demand for respiratory health care in the Brazilian Amazon, where the gap of human and physical health care resources is wide, is expanded with two surveys conducted in the west ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12889-022-14171-z

Landscape patterns and their spatial associations with ecosystem service balance: Insights from a rapidly urbanizing coastal region of southeastern China

Weilian Chen, Chong Jiang, Chong Jiang, Yixin Wang et al. • Frontiers in Environmental Science (2022)

Abstract: Assessing ecosystem service (ES) balance and exploring critical drivers are crucial for landscape management. However, a lack of understanding of the determinants of the ecosystem service supply–demand budget, their spillover effe...

DOAJ Open Access (DOAJ) DOI: 10.3389/fenvs.2022.1002902

Addressing Stakeholder Concerns Regarding the Effective Use of Bio-Based and Biodegradable Plastics

Carly A. Fletcher, Karolina Niemenoja, Rhiannon Hunt, Jill Adams et al. • Resources (2021)

Bio-based and biodegradable materials have the potential to replace traditional petroleum-based plastics across a range of products and contribute to a more circular economy. However, the uptake of these materials will not succeed unless co...

DOAJ Open Access (DOAJ) DOI: 10.3390/resources10100095

Risk Assessment of Digital Technologies in Sustainable Supply Chain Management: A Fuzzy VIKOR Method

Behnoosh Shahidpoorfalah, Sama Hosseini Androod, Golam Kabir • Engineering Proceedings (2024)

In recent years, digital technologies have emerged as a key driver of intelligence and visibility in supply chain management, offering companies a competitive edge to enhance sustainability. Despite the various benefits, digitalization intr...

DOAJ Open Access (DOAJ) DOI: 10.3390/engproc2024076020