Results 151 to 160 of about 67,495 (301)

Structural Investigations on Cryogenically Operated and Transpiration Cooled Fiber Reinforced Rocket Thrust Chambers

open access: yes, 2012
Markus Ortelt   +9 more
core   +1 more source

Identification of initial vegetation and habitat changes in small temperate fens using remote sensing

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Temperate fens with only incipient, subtle signs of deterioration can be reliably identified using Sentinel‐2 and aerial imagery, which sensitively detect early productivity‐related structural changes. Abstract Small temperate fens rank among the most endangered habitats in temperate Europe.
Lubomír Tichý   +9 more
wiley   +1 more source

Exploring the Roles of Content Knowledge and Pedagogical Content Knowledge in Teacher Noticing: An Expert–Novice Comparative Study

open access: yesScience Education, EarlyView.
ABSTRACT This exploratory study examined the theoretically assumed, but empirically underexplored, reciprocal relationships between teacher noticing and professional knowledge by comparing the noticing processes of expert and novice science teachers.
Kennedy Kam Ho Chan, Jan van Driel
wiley   +1 more source

Anatomical and morphological predictors of transpiration rate in Epipremnum aureum

open access: yes
Unlike other living organisms, plants survive and thrive in places throughout their lives. They live and survive on passive absorption of nutrients and transpire water in the process.
Gajendrula, Sai Varun Teja
core  

Estimating Phreatophyte Transpiration

open access: yes, 1977
From the Proceedings of the 1977 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - April 15-16, 1977, Las Vegas, NevadaPhreatophyte transpiration on the Colorado River floodplain in ...
Sammis, Theodore W., Gay, Lloyd W.
core  

Agrivoltaic Lettuce Production Under Future Climates: A Sustainable Strategy for Optimizing Food and Energy Yields

open access: yesSustainable Development, EarlyView.
ABSTRACT Food system resilience is increasingly challenged by climate change and global trade volatility, even in high‐income nations like Canada. Agrivoltaics—co‐locating crops and photovoltaics (PV)–offers a sustainable production strategy to optimize land use and address both food and energy security.
Uzair Jamil   +4 more
wiley   +1 more source

Investigation of Microscopic Nonmetallic Inclusions in Powder Metallurgical High‐Speed Steels

open access: yessteel research international, EarlyView.
Methods for inclusion analysis are evaluated for suitability. Various powder metallurgical steels in different processing states are characterized. SEM/EDS data are further analyzed using analytical and statistical approaches. A thermodynamic method for determining inclusion phase composition is tested.
Manuel Schickbichler   +5 more
wiley   +1 more source

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