Results 81 to 90 of about 358,496 (277)

Underground works in conurbations Solutions under the surface for problems on the surface [PDF]

, 2009
The environmental affectations in which the use of the underground space can incur are mainly the modification of the underground water conditions and the perturbation of the surface by the same construction process and by the final disposal of the ...
Suárez-Burgoa, Ludger
core   +1 more source

Searching for the Annual Modulation of Dark Matter signal with the GENIUS-TF experiment

, 2003
The annual modulation of the recoil spectrum observed in an underground detector is well known as the main signature of a possible WIMP signal. The GENIUS-TF experiment, under construction in the Gran Sasso National Laboratory, can search for the annual ...
A. Dietz, Benoit, Bernabei, Bernabei, Bernabei, C. Tomei, Cebrián, Drukier, Freese, H.V. Klapdor-Kleingrothaus, Hasenbalg, I. Krivosheina, Kihm, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Lewin, Majorovits, Probst, Ramachers, Saab, Sarsa   +20 more
core   +1 more source

Compartmentalized Homeostasis Drives High Bamboo Forest Productivity under Nutrient Imbalance

Advanced Science, EarlyView.
This study reveals how Moso bamboo achieves high productivity despite nutrient‐poor soils. It employs a unique strategy, maintaining strict nutrient balance in its leaves while using woody tissues as flexible storage reservoirs. This compartmentalized mechanism buffers the plant from soil phosphorus limitation and microbial competition, resolving the ...
Zhikang Wang, Quan Li, Man Shi, Marcio F.A. Leite, Xinli Chen, Eiko E. Kuramae, Viviane Cordovez, Tingting Cao, Chenglei Zhu, Libin Zhou, Wenjuan Yu, Zhiyao Tang, Changhui Peng, Xinzhang Song   +13 more
wiley   +1 more source

Influence of vibrations on structures [PDF]

, 2018
One type of occasional structural load is a seismic load. Earthquakes and blasts are typical sources of vibrations, but vibration generated during urban tunnel construction can represent a significant problem.
Kaláb, Zdeněk
core  

An Optically Transparent Water‐Based Metamaterial Absorber for Ultra‐Broadband EMI Shielding in Coal Mines

Advanced Science, EarlyView.
This study introduces a novel metamaterial absorber integrating water as a lossy medium with patterned indium tin oxide (ITO) films to achieve simultaneous optical transparency and ultra‐wideband electromagnetic absorption over 0.52‐40 GHz. It effectively overcomes the limitations of conventional opaque and bulky shielding materials, offering a ...
Xiaojun Huang, Lina Gao, Yidan Xu, Yifei Wang, Wei Hou, Yu Luo   +5 more
wiley   +1 more source

Analysis and Prediction of Deformation of Shield Tunnel Under the Influence of Random Damages Based on Deep Learning

Buildings
Shield tunnels in operation are often affected by complex geological conditions, environmental factors, and structural aging, leading to cumulative damage in the segments and, consequently, increased deformation that compromises structural safety.
Xiaokai Niu, Yuqiang Pan, Wei Li, Zhitian Xie, Wei Song, Chengping Zhang   +5 more
doaj   +1 more source

Integration of remote sensing and surface geophysics in the detection of faults [PDF]

Remote sensing was included in a comprehensive investigation of the use of geophysical techniques to aid in underground mine placement. The primary objective was to detect faults and slumping, features which, due to structural weakness and excess water ...
Jackson, P. L., Ruskey, F., Shuchman, R. A., Wagner, H.   +3 more
core   +1 more source

CD3ɛ Nanobody‐Engineered Extracellular Vesicles Driving In Vivo Generation of BiTE‐Secreting CAR‐Ts for Solid Tumor Therapy With Memory Response and Minimal Immunogenicity

Advanced Science, EarlyView.
HEK‐293T‐derived CD3ε Nb‐engineered EVs to generate dual‐targeting CAR‐T cells directly in vivo. These EVs selectively deliver CAR.BiTE transgenes into T cells and reprogramed to HLA‐G/PD‐L1‐targeting effector cells with enhanced memory and persistence.
Shi‐Wei Huang, Yu‐Chuan Lin, Chih‐Ming Pan, Yeh Chen, Ming‐You Shie, Cheng‐Yu Chen, Kai‐Wen Kan, Yi‐Wen Chen, Ming‐Chao Liu, Chung‐Chun Wu, Yu‐Ting Chiang, Huai‐Ping Ho, Chen‐Yu Lin, Pei‐Ying Lin, Yu‐Han Huang, Steffany Rusli, Wan‐Yu Mao, Pei‐Wen Huang, Sin‐Ting Wang, Wan‐Chen Tsai, Ya‐Hsu Chiu, Ting‐Hsun Lin, Wan‐Ling Chiang, Che‐Kai Chang, Zi‐Lun Lai, Mei‐Chih Chen, Shao‐Chih Chiu, Der‐Yang Cho   +27 more
wiley   +1 more source

Redox-mediated decoupled seawater direct splitting for H2 production

Nature Communications
Seawater direct electrolysis (SDE) using renewable energy provides a sustainable pathway to harness abundant oceanic hydrogen resources. However, the side-reaction of the chlorine electro-oxidation reaction (ClOR) severely decreased direct electrolysis ...
Tao Liu, Cheng Lan, Min Tang, Mengxin Li, Yitao Xu, Hangrui Yang, Qingyue Deng, Wenchuan Jiang, Zhiyu Zhao, Yifan Wu, Heping Xie   +10 more
doaj   +1 more source

Experimental study on brittle characteristics and a brittleness prediction model for Longmaxi shale in the Sichuan Basin

Results in Engineering
The assessment of shale reservoir brittleness plays an important role in evaluating reservoir fracturability, designing fracture stages, and optimizing fracture stimulation outcomes.
Min Gao, Yuxin Xu, Shanpo Jia, Haoran Shao, Shanqiang Li, Chongchong Pei   +5 more
doaj   +1 more source