Zobrazeno 1 - 10
of 8 342
pro vyhledávání: '"surface model"'
Publikováno v:
e-Polymers, Vol 24, Iss 1, Pp 3610-81 (2024)
Dispersive mixing is an important indicator for conventional co-rotating twin-screw extruders. In this work, a new asymmetric twin-screw extruder was developed to improve dispersive mixing. An aqueous solution of sodium carboxymethyl cellulose (CMC-N
Externí odkaz:
https://doaj.org/article/401b30931924452ea7eacb4812eeeaaf
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 1607-1625 (2025)
By depicting high-frequency surface thermal dynamics, hourly gapless land surface temperature (LST) data at a moderate spatial scale are crucial for various thermal environment investigations. However, cloud cover and the sensor hardware limitations
Externí odkaz:
https://doaj.org/article/fb1e7a1d69174a539fd2b57204a96dc5
Autor:
J. Silverio Avila-Sanchez, Humberto L. Perotto-Baldivieso, Lori D. Massey, J. Alfonso Ortega-S, Leonard A. Brennan, Fidel Hernández
Publikováno v:
Ecological Processes, Vol 13, Iss 1, Pp 1-15 (2024)
Abstract Background Monitoring forage in livestock operations is critical to sustainable rangeland management of soil and ecological processes that provide both livestock and wildlife habitat. Traditional ground-based sampling methods have been widel
Externí odkaz:
https://doaj.org/article/999d23102bf34403880b9820099db763
Autor:
Mahya Mohammadi, Cyrus Aghanajafi
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 17, Iss 2, Pp 51-60 (2024)
In the present study, a numerical model is developed to predict time-dependent temperature variations inside a solar greenhouse by solving the continuity, Navier-Stokes, and energy Equations using ANSYS Fluent. This paper considers all heat transfer
Externí odkaz:
https://doaj.org/article/c6689e230ce84d6588e7c96f84bbde2b
Autor:
Victoria V. Zorina, Andrey L. Entin
Publikováno v:
Geography, Environment, Sustainability, Vol 17, Iss 2, Pp 26-35 (2024)
Imagery obtained from unmanned aerial vehicle (UAV) is widely used for land surface modelling. Recent research prove that digital elevation models (DEMs) created from UAV imagery are characterized by a high rate of accuracy and reliability. Most of t
Externí odkaz:
https://doaj.org/article/e73e98deb60349ab84b83462508185a0
Autor:
Zihao Bian, Shufen Pan, Raymond G. Najjar, Marjorie A.M. Friedrichs, Eileen E. Hofmann, Maria Herrmann, Kyle E. Hinson, Pierre St-Laurent, Hanqin Tian
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 56, Iss , Pp 102060- (2024)
Study region: Chesapeake Bay Watershed Study focus: Climate plays a critical role in regulating N loading from terrestrial ecosystems to coastal waters and further affecting the health and functioning of coastal ecosystems. However, the sensitivities
Externí odkaz:
https://doaj.org/article/c1d1f6350b6e4134a3261a408320229f
Autor:
Zhenhua Xiong, Zhicheng Zhang, Hanliang Gui, Peng Zhu, Ying Sun, Xuewen Zhou, Kun Xiao, Qinchuan Xin
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
Ecosystem process modeling is vital for a broad range of applications. It requires a key metric to characterize vegetation canopies: the leaf area index (LAI). Many land surface models utilize satellite-derived LAI for modeling ecosystem processes. T
Externí odkaz:
https://doaj.org/article/56df23aac3844cadbe7cd6094cfe8815
Publikováno v:
European Journal of Remote Sensing, Vol 57, Iss 1 (2024)
Unmanned aircraft vehicles (UAV) are widely used for yield estimations in agricultural production. Many significant improvements have been made towards the usage of hyperspectral and thermal sensors. The practical application of these new techniques
Externí odkaz:
https://doaj.org/article/4d324e8681374e16aec6b19abed1d534
Autor:
Wenchao Ma, Kenshi Hibino, Kosuke Yamamoto, Misako Kachi, Riko Oki, Haruya Yoshikawa, Kei Yoshimura
Publikováno v:
Earth and Space Science, Vol 11, Iss 11, Pp n/a-n/a (2024)
Abstract Determining the distribution and dynamics of water on land at any given moment poses a significant challenge due to the constraints of observation. Consequently, as advancements in land surface models (LSMs) have been made, numerical simulat
Externí odkaz:
https://doaj.org/article/4441c02c75c545f3b935f77879033427
Publikováno v:
Engineering Reports, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract The Beishan Exploration Tunnel (BET) is a facility built to develop technologies associated with the safety of China's first high‐level radioactive nuclear waste(HLW) disposal. The surrounding rock discontinuity identification is a key res
Externí odkaz:
https://doaj.org/article/f19d73797ad947038cb1d4f3a311b9e3