Results 81 to 90 of about 124,691 (298)

Natural cross ventilation in buildings on Mediterranean coastal zones [PDF]

, 2014
International audienceNatural ventilation of buildings is a common way to improve indoor air quality, thermal comfort in summer and reduce energy consumption due to air conditioning.
Muselli, Marc, Wurtz, Etienne, Faggianelli, Ghjuvan Antone, Brun, Adrien, Brun, Brun, Adrien,   +4 more
core   +1 more source

Senolytic Therapy as a Preventive Strategy for Spine Degeneration and Pain

Advanced Science, EarlyView.
Cellular senescence promotes inflammation, tissue degeneration, and chronic back pain. In sparc‐null mice, early oral administration of the senolytic agents o‐vanillin and RG‐7112 reduced senescent cell burden and pro‐inflammatory SASP signaling across intervertebral discs, endplates, vertebral bone, and spinal cord.
Saber Ghazizadeh, Hosni Cherif, Matthew Mannarino, Juiena Sagir, Magali Millecamps, Jean A. Ouellet, Laura S. Stone, Lisbet Haglund   +7 more
wiley   +1 more source

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

Advanced Science, EarlyView.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao, Hai‐Jin Zeng, Zun Wang, Chun‐Gu Hong, Yi‐Juan Tan, Yan‐Xin Duan, Jing‐Yao Luo, Ming‐Jie Luo, Yi‐Wei Liu, Xin Wang, Yi Luo, Teng‐Fei Wan, Yong Zhou, Zheng‐Guang Wang, Guo‐Wen Hu, Hao Yin, Xin‐Yue Hu, Zhen‐Xing Wang, Ze‐Hui He, Si‐Yi Cheng, Wei Du, Zhe Guan, Hai‐Li Lang, Hong‐Ji Liu, Jia Cao, Peng Chen, Jiang‐Hua Liu, Hui Xie, Chun‐Yuan Chen   +28 more
wiley   +1 more source

TME/NIR Dual‐Responsive Zinc‐Based Targeted Nanoagonist for Multimodal Amplification of STING‐Mediated Cancer Immunotherapy

Advanced Science, EarlyView.
A multifunctional nanoagonist (cDZ@IP) enables nano‐metabolite–driven multimodal activation of the STING pathway and enhanced immune recognition, achieving potent antitumor immunity and suppressing tumor growth and metastasis. This strategy highlights the rational design of therapeutic metabolites and establishes a new paradigm bridging nanomedicine ...
Kepeng Hu, Jiawei Wang, Wei Zhang, Zhixuan Wu, Jing Chen, Yujing He, Xiyue Duan, Yaoting He, Xin Xin, Haoyi Xiang, Yijing Wang, Chengwei Wu, Yang Yi, Qing Meng, Yuqian Qiao, Kui Cheng, Xiaojun Long, Zhangfa Song   +17 more
wiley   +1 more source

Sustainable Fabrication of Tailored Bone Substitutes: From High‐Throughput Scaffold Manufacturing, Scaled‐Up HMSC Expansion to Dynamic Cultivation in a Perfusion Bioreactor

Advanced Science, EarlyView.
ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun, Anna Paříková, Sandra Rother, Martin Kantor, Salman Muhammad Ilyas, Ricardo Bernhardt, Pavel Ndjawa Yomi, Jaromír Havlica, Revathi Appali, Benjamin Kruppke, Poh Soo Lee   +10 more
wiley   +1 more source

Simulation of Night Cooling Through Natural cross Ventilation using ANSYS (Fluent)

International Journal of Energetica, 2021
In this study, we carried out a numerical simulation using CFD code “Fluent 14.0” to quantify night ventilation due to convective and radiative phenomena with well-defined boundary conditions. The configuration is an open square cavity.
Yamina Harnane, Sihem Bouzid, Sonia Berkane, Abdelhafid Brima, Abdelmadjid Kaddou   +4 more
doaj  

Comparison of Particle Deposition under Air Curtain, Mixing Ventilation, and Displacement Ventilation in a Negative-Pressure Two-Bed Ward [PDF]

E3S Web of Conferences
Air curtain ventilation (ACV) has been proposed in the literature as a primary ventilation strategy for infection control in multi-bed hospital wards; however, its effect on particle accumulation compared to conventional mixed ventilation (MV) and ...
Yuce Bahadir Erman, Cetin Yunus Emre, Kriegel Martin   +2 more
doaj   +1 more source

A full-scale field study for evaluation of simple analytical models of cross ventilation and single-sided ventilation [PDF]

, 2021
In this study, we evaluated several simple natural ventilation models of cross ventilation and single-sided ventilation with data measured in a full-scale field study in London.
Fan, S, Robins, AG, Davies Wykes, MS, Lin, WE, ,, Linden, PF, Jones, RL   +6 more
core  

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 more
wiley   +1 more source

Optimization of Window Positions for Wind-Driven Natural Ventilation Performance

Energies, 2020
This paper optimizes opening positions on building facades to maximize the natural ventilation’s potential for ventilation and cooling purposes. The paper demonstrates how to apply computational fluid dynamics (CFD) simulation results to architectural ...
Nari Yoon, Mary Ann Piette, Jung Min Han, Wentao Wu, Ali Malkawi   +4 more
doaj   +1 more source