Preprints.org

🎉 Preprints.org has reached a new milestone—80,000 preprints posted! 🚀 🙌 A big thank you to our incredible community for your continued trust and support. Together, we’re advancing open-access research and empowering researchers worldwide! ✍️ Keep sharing your work, exchanging insights, and shaping the future of science with us. #OpenAccess #ResearchCommunity #Preprints

🎓✨ Efficient scheduling of teaching activities is essential for maximizing resource use and enhancing the academic experience. Mr. Diallo Francis-Patrick and Dr. Catalin Tudose's study introduces an innovative automated scheduling technique that leverages evolutionary algorithms and multi-objective optimization. 📅 By creating conflict-free schedules tailored to room limitations, instructor availability, and student preferences, our system addresses key challenges in timetable generation. The approach not only minimizes disputes but also boosts faculty and student satisfaction. 🤝 This comprehensive project encompasses system design, model creation, algorithm implementation, and performance analysis, ultimately saving administrators time and improving academic operations. https://lnkd.in/gytkPnVu 🎊 The peer-reviewed version is now available in Applied Sciences MDPI! University POLITEHNICA of Bucharest #AcademicScheduling #Optimization #EducationalInnovation #FacultyManagement

🌌🔭 This research introduces a groundbreaking approach to modeling star dynamics using discrete dynamical systems. By defining star evolution through discrete-time update rules—factoring in right ascension, declination, and distance—they delve into the chaotic behavior that governs celestial movements. Mr. Rafik Zeraoulia's study enriches our understanding of chaos in celestial systems and enhances dynamical systems theory by merging chaos theory with astronomical modeling. 🔗 https://lnkd.in/gUkW4m2i

🎨✨ In architectural design, the intricacies of façade construction are often overshadowed by complex technologies. But what if simplification could be the key to enhancing beauty? Dr. Paula Martín Goñi and Xavier Ferrés Padró's study explores five iconic case studies, revealing how the “brainwave idea” champions innovation through simplicity rather than sophistication. By strategically employing standard systems, we can tackle the complexities of façades without overwhelming technological solutions. 🏗️ The journey from concept to construction is crucial, with real-scale prototypes serving as laboratories to test and refine these innovative approaches. Their findings emphasize that sometimes, less truly is more in creating stunning architectural façades! https://lnkd.in/gMty4BbN Universitat Politècnica de Catalunya #Architecture #FaçadeDesign #ConstructionTech

As we confront climate change, solid oxide fuel cells (SOFCs) emerge as a leading technology for converting chemical energy into electricity. Their ability to operate on multiple fuels—hydrogen, carbon monoxide, methane, and more—opens doors to innovative energy solutions! 🌍🔋 This comprehensive review by Dr. Vera Marcantonio and Lucrezia Scopel details how SOFCs enhance design and performance across tubular, planar, and monolithic configurations. With advancements in mathematical modeling, we can now better capture reaction kinetics and optimize processes for maximum efficiency. However, challenges remain, including the development of high-temperature materials and cost-effective manufacturing. ⚡ Their review highlights these key hurdles, encouraging further research to unlock the full potential of #SOFC technology. https://lnkd.in/g4QQ72ed Università Campus Bio-Medico di Roma #RenewableEnergy #EnergyEfficiency #FuelCell

🧠🔬The #Tryptophan-#Kynurenine pathway surprises!🌱⚖️#Metabolites can be #Neuroprotective or #Neurotoxic based on context🤔See the latest review on KYN metabolism’s role in neurodegeneration, cancer & more! Preprints.org MDPI 📊💡 #Science #Metabolism

Dr. AKM Alamgir, PhD et al's exploratory rapid review sheds light on the complex challenges faced by forcibly displaced youth (FDY) and their #resilience mechanisms amidst social isolation. 💔🔍 In a world marked by conflict and displacement, this study examines health, well-being, and integration strategies for FDY in Canadian communities. They analyzed diverse literature and identified key resilience models, revealing how individual, familial, societal, and cultural factors shape their coping strategies. While existing models provide valuable insights, they often overlook the cultural nuances and trauma impacts that affect FDY's identities. Their findings advocate for culturally sensitive approaches that embrace intersectionality, fostering resilience in a more holistic and inclusive manner. 🤝 https://lnkd.in/gH_54ZZM The peer-reviewed version is now available in IJERPH MDPI. Congratulations! 🎊 Access Alliance Multicultural Health and Community Services #MentalHealth #CulturalSensitivity #SocialIntegration

Rethinking #HabitatFragmentation: More Patches, More Diversity 🌳 🐾✨ While it’s commonly believed that smaller, isolated populations face higher extinction risks, Ms. Jessica Marchesan and Dr. Jurek Kolasa's agent-based model reveals a surprising twist: landscapes with many small patches can actually support greater species diversity! By simulating various patch sizes and exploring species traits and interactions, they found that high connectivity among small patches plays a crucial role in preventing local extinctions and promoting recolonization. In contrast, large patches often favor generalist species, reducing overall diversity. 🦋 🔗 https://lnkd.in/gDfQiyRU The paper is recently published in Diversity MDPI. Congratulations! 🎉 McMaster University #Biodiversity #Metacommunity #Conservation #Ecology #SpeciesRichness

Are SARS-CoV-2 Genomes in GenBank Reliable? 🧬 While well-annotated sequences are vital for public health and vaccine development, many submitted genomes lack rigorous validation. Dr. Xuhua Xia found identical sequences from 2023 and 2024 that shouldn't exist, raising serious concerns about authenticity. 🚫 This innovative study highlights the need for greater scrutiny in #genomic data to prevent misinterpretation in bioinformatics. Full text: https://lnkd.in/g43M-QZH #SARSCoV2 #PublicHealth #Bioinformatics #ViralResearch

Mrs. Helena Baffoe's "Change Through Play" program takes a bold step in addressing gun violence in the U.S. by reshaping how young boys perceive masculinity. 🧒💭 ✨ By focusing on non-violent play and the toys children choose, they aim to steer future generations away from violence. This community-driven initiative respects local values while implementing evidence-based strategies for real change. Using a mixed-methods approach, they’re evaluating the program's impact through both qualitative and quantitative research. https://lnkd.in/gfvfh9YF _100d_1028 #GunViolencePrevention #CommunityAction #YouthEmpowerment