Results 51 to 60 of about 21,437,192 (294)

Influence of seasonal hydrological environment in severe cold regions on the seepage field of underground water-sealed caverns

You-qi chuyun
ObjectiveThe water-sealing safety of underground water-sealed caverns relies on a stable seepage field. In severe cold regions, extreme seasonal hydrological conditions—such as interrupted precipitation recharge due to surface freezing, the effects of ...
Yepeng LI, Yonghui WANG, Xuechen ZHANG, Jie LIU, Zhechao WANG   +4 more
doaj   +1 more source

Comparison of Fluid Flow and Temperature Distribution in a Single-Strand Tundish with Different Flow Control Devices

Metals, 2021
The effects of flow control devices (FCD) in a single-strand tundish, including weir, dam, turbulence inhibitor and gas curtain, have been investigated using water model experiments and CFD simulations. A scaled-down water model was built up to visualize
Dong-Yuan Sheng, Dengfu Chen
doaj   +1 more source

Engineered Xenogeneic Bone Scaffold with IL‐10 Nanodelivery System: Immunomodulation and BMSC Fate Programming for Skull Defect Repair

Advanced Science, EarlyView.
A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv, Lei Zhang, Fei Fei, Zhibin Wu, Xiuquan Wu, Ya‐nan Dou, Yihao Fu, Hao Chang, Yujie Qiang, Huaxia Xie, Ni An, Leiying Chen, Hongchen Zhang, Min‐Wen Zheng, Hongqing Chen, Xia Li, Zhou Fei   +16 more
wiley   +1 more source

The possible negative consequences of underground dam and reservoir construction and operation in coastal karst areas: an example of the hydro-electric power plant (HEPP) Ombla near Dubrovnik (Croatia) [PDF]

Natural Hazards and Earth System Sciences, 2013
The Ombla Spring represents a typical abundant coastal karst spring located in the vicinity of the town of Dubrovnik (Croatia). Its outlet is at an altitude of 2.5 m above sea level (m a.s.l.) and the water from it immediately flows into the Adriatic Sea.
T. Roje-Bonacci, O. Bonacci
doaj   +1 more source

San Antonio Water System: Title XVI feasibility report, brackish groundwater desalination program for the Bureau of Reclamation

, 2022
San Antonio Water System Title XVI Feasibility Report Brackish Groundwater Desalination Program for the Bureau of Reclamation May 2011 Brackish Groundwater Desalination Program Title XVI Feasibility Report May 2011 Page ii Table of Contents 1.0 ...
San Antonio Water System (Tex.); United States. Bureau of Reclamation;
core  

Alternating Shear Force of Respiration Regulates Cell Interactions of Fibroblasts and Macrophages to Promote Soft Tissue Integration of Chest Wall Polyetheretherketone Implants

Advanced Science, EarlyView.
Given that PEEK chest wall implants induce shear force at the soft tissue‐implant interface due to respiratory motion in the early in vivo post‐implantation stage. We confirmed that this mechanical stimulus triggers the PIEZO1/ITGB1/YAP1 signalling axis in L929 and the STAT6/p‐STAT6 pathway in RAW264.7, which in turn mediates adhesion and migration of ...
Rou Huang, Yangfan Huo, Jin Liu, Sida Liu, Minghai Ma, Hao Guo, Yuanquan Zhang, Xing Li, Xiao Liang, Jiawei Xiu, Ying Sun, Lijun Huang, Xiaolong Yan, Weiwei Wu, Lei Wang   +14 more
wiley   +1 more source

Controlling settlement in foundation pits combining suspended waterproof curtain with recharging

Shuiwen dizhi gongcheng dizhi
Deep excavation often results in land subsidence, groundwater level fluctuations, and structural stability concerns, which can compromise the safety of adjacent infrastructure and the surrounding environment.
Yonglai ZHENG, Chenyu HOU, Xubing XU, Yuan WEN, Hong NI, Jianyuan YUE, Chaoyang WANG, Wenguang LIANG   +7 more
doaj   +1 more source

Magnetic Water Cleaning of Estrogens via Tight yet Dynamic Binding to Nanoparticles

Advanced Science, EarlyView.
Micropollution is one of the big challenges humanity faces with estrogen hormones being emerging pollutants of concern. Here, a supramolecular design strategy is presented that generates a simple nano‐adsorbent material to magnetically remove low‐concentrated estrogens from water.
Lukas Müller, Philip Maier, Dustin Vivod, Wenke Müller, Nikolaj Lopatik, Theresa Maria Schichtl, Julia Fröhlich, Irene Kraus, Marten Huck, Wieland Corts, Clodomiro Cafolla, Lukas Ruhm, Henrik Gaß, Johannes Voß, Jiwon Byun, Linda Rockmann, Guido Grundmeier, Kislon Voïtchovsky, Hans‐Georg Steinrück, Erdmann Spiecker, Sevim Dalabasmaz, Monika Pischetsrieder, Eike Brunner, Ralf Schweins, Dirk Zahn, Marcus Halik   +25 more
wiley   +1 more source

Feasibility analysis of lateral water interception curtain in loose aquifer during deep coal seam mining in Yushen mining area

Meitan xuebao
Yushen mining area is the main mining area of the coal base in northern Shaanxi at present. During the development of high-intensity coal resources, the problems of coal seam roof water disaster and water resource leakage are prominent.
Chunhu ZHAO, Shidong WANG, Zhongkui JI, Kaipeng ZHU, Xiangyang LIANG   +4 more
doaj   +1 more source

Natural Product Toosendanin Suppresses the Malignant Development of Skin Melanoma by Targeting BNC2 for Degradation

Advanced Science, EarlyView.
BNC2 exhibits context‐dependent opposing functions across multiple cancer types. This study reveals BNC2 as an oncogenic driver of melanoma proliferation and metastasis through transcriptional activation of PIK3CA. The natural compound TSN simultaneously degrades BNC2 and its oncogenic partner SMAD3 via CRBN‐dependent ubiquitination.
Hui Dai, Xin Mei Zhang, Jing Cheng Zhang, Xu Ting Deng, Qiao Liu, Mustafa Hussein Ali, Fang Zhou Yin, Wu Yin   +7 more
wiley   +1 more source