Results 101 to 110 of about 3,676,467 (289)

Study on Blast Mitigation Protection of Underground Station Structures Using Phononic Crystals

Buildings
Urban subways, as critical strategic spaces, require underground structures with sufficient blast-resistant capabilities. To evaluate the blast resistance performance of underground station structures under ground-level nuclear explosion air shock waves,
Jihu Wu, Chuqiao Bo, Dai Wang, Zhongxian Liu, Filip Broniewicz, Miroslaw Broniewicz   +5 more
doaj   +1 more source

Cell surface CD11c as a neutrophil aging marker molecule

FEBS Open Bio, EarlyView.
Cell surface CD11chi neutrophils were more aged and had better phagocytic function than CD11c−/lo neutrophils. Transcriptomic analysis of CD11chi neutrophils and CD11c−/lo neutrophils in pediatric population showed that the most difference was seen in infants.
Sophia Koutsogiannaki, Fahd Alhamdan, Erik Malm, Marie Bermudez, Samuel Y. Kim, Koichi Yuki   +5 more
wiley   +1 more source

Structural collapse progression: performance and design of frame structures under extreme loads

Reviews on Advanced Materials Science
Focusing on the resistance of frame structures to progressive collapse under extreme loads, this paper systematically reviews the research progress and key technologies.
Chen Xixiang, Xing Zhiquan, Zhang Weiwei, Xing Xueyun, Xiao Youyuan, Hui David, Jiang Minyang   +6 more
doaj   +1 more source

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

FEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court, Nigel Francis, Andrew Shore, Stephen Rutherford   +3 more
wiley   +1 more source

Improvement of Crane Efficiency via Design Optimization

Journal of Mechanical Engineering
The construction industry is one of the most rapidly developing sectors of the economy, where efficient and safe lifting operations are critical. This study focuses on improving the operational efficiency and load capacity of the XCMG truck crane by ...
Kenesbek Inkar, Togizbayeva Baglan, Balabekova Kyrmyzy, Sazambayeva Bayan   +3 more
doaj   +1 more source

Behavior and Performance of GFRP Reinforced Concrete Columns with Various Types of Stirrups

International Journal of Polymer Science, 2015
Fiber reinforced polymer (FRP) composites are gaining acceptance in concrete structural applications due to their high ratio of strength/stiffness to self-weight and corrosion resistance.
Woraphot Prachasaree, Sitthichai Piriyakootorn, Athawit Sangsrijun, Suchart Limkatanyu   +3 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Study on Reinforcement Mode and Corrosion of Reinforced Concrete Primary and Secondary Beam Joints

Buildings
In reinforced concrete structures, the primary and secondary beam joints are capable of transferring concentrated loads through additional transverse reinforcement, such as additional stirrups or additional hanging reinforcement.
Xueying Liu, Xudong Cheng, Yankai Zhang, Yanjun Peng   +3 more
doaj   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Probability Matching and Reinforcement Learning* [PDF]

Probability matching occurs when an action is chosen with a frequency equivalent to the probability of that action being the best choice. This sub-optimal behavior has been reported repeatedly by psychologist and experimental economist.
Javier Rivas
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