Zobrazeno 1 - 10
of 14 388
pro vyhledávání: '"H. Shao"'
Publikováno v:
Earth System Science Data, Vol 15, Pp 4599-4612 (2023)
Accurate assessment of soil nitrogen (N) storage and carbon (C) : N stoichiometry under impervious surface areas (ISAs) is key to understanding the impact of urbanization on soil health and the N cycle. Based on 888 soil profiles from 148 sampling si
Externí odkaz:
https://doaj.org/article/ed8f8741514f4c2187c6ae614e05d97c
Publikováno v:
Advances in Geosciences, Vol 58, Pp 77-85 (2022)
Radionuclide migration in clay-rich formations is typically dominated by diffusion considering the low permeability of these formations. An accurate estimation of radionuclide migration in host rocks using numerical tools plays a key role in the safe
Externí odkaz:
https://doaj.org/article/63c458591e884d36854cb50c8ef619fb
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023193 (2023)
We present a method to precisely determine the ^{2}D_{3/2} state lifetime of a single trapped ^{174}Yb^{+} ion. This method is based on the detection of photons emitted from excited states, where a highly synchronized measurement sequence for laser c
Externí odkaz:
https://doaj.org/article/efb6a81b8e66494b9a41fd0257c2e1e1
Publikováno v:
Advances in Geosciences, Vol 49, Pp 175-186 (2019)
Any site selection process for a final repository for high-level and heat producing radioactive waste is a national challenge and has to take into account, among others, regional geological settings. In Germany, the site selection has to restart from
Externí odkaz:
https://doaj.org/article/7f71d33d499b442189267b2a29b43401
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3, Pp 1935-1939 (2018)
According to the overall requirements of ecological construction and environmental protection, rely on the national key ecological engineering, strengthen ecological environmental restoration and protection, improve forest cover, control soil erosion
Externí odkaz:
https://doaj.org/article/a109018b758b4a5c8b00bb159b3e094d
Publikováno v:
FACETS, Vol 2, Pp 249-266 (2017)
Ammonium deposition at the International Institute for Sustainable Development Experimental Lakes Area (IISD–ELA), in northwestern Ontario, Canada, has doubled in the last 45 years and thus is no longer among the low nitrogen (N) deposition sites i
Externí odkaz:
https://doaj.org/article/d9e8d3d2c9b2430ab3131cc83d5dd75f
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 48, Iss 12, Pp 1145-1150 (2015)
This study investigated the value of computed tomography (CT) in the diagnosis and treatment of hepatic veno-occlusive disease (HVOD) caused by Sedum aizoon (SA). The clinical manifestations, treatment results, imaging findings, and histological find
Externí odkaz:
https://doaj.org/article/7eae0a088d7c42eb8330d52c1d9dda47
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 2 (2018)
A series of Al-5Ti-1B master alloys were obtained via fluoride salt process by holding them between 780°C and 880°C for 10-90 min. The influence of holding temperature and time during preparation on the microstructure and its refining performance w
Externí odkaz:
https://doaj.org/article/9c2e4ba0aec444afb8de311a642dc3cf
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055230-055230-5 (2018)
An X-band GW-level polarization controllable TM01-TE11 mode converter for high power microwave (HPM) systems is proposed. The mode converter consists of a TM01-TE10 mode coupler, a TE11-TE10 mode coupler and four phase shifters. The overall axial dim
Externí odkaz:
https://doaj.org/article/6aa70138e5954afabc63f4f56b6391b3
Publikováno v:
Solid Earth, Vol 6, Iss 3, Pp 985-995 (2015)
The influence on soil erosion by different bedrock bareness ratios, different rainfall intensities, different underground pore fissure degrees and rainfall duration are researched through manual simulation of microrelief characteristics of karst bare
Externí odkaz:
https://doaj.org/article/840acca3d3dc49eeb3c254f0c45a1020