"observation activity" is a correct and usable phrase in written English.
For example, "We used observation activity in the science experiment to better understand the behavior of the organisms."
This drop in observation activity may be explained by the summer holiday season in Finland, which commonly starts in mid-summer and lasts until the beginning of August, i.e. weeks 25 to 31.
Supporting the potential importance of this observation, activity of the first-generation BCL-2 antagonists has indicated that BCL-2 inhibition could be exploited for MLLr leukemias (Robinson et al., 2008, Urtishak et al., 2013).
The case study methods include interviews, site visits and observation activities spanning three years.
The STU-2A, also named TW-1A, is such a nano satellite designed for polar region observation activities.
This paper gives an overview of OHB-Systems prime earth observation activities including optical, infrared and radar systems.
The realisation of an end-to-end user oriented infrastructure, including space and ground segment, is one long-term goal of OHB's Earth observation activities.
The experimental results indicated that using the MDAS system during outdoor observation activities effectively enhanced both the students' learning of astronomical observation content and their performance of astronomical observation skills.
The combined data of all observation activities including the number of trapped birds resulted in a daily bird count.
This study employed in-depth interviews, focus group discussions and observation activities.
Details about the data collection observation activities are presented in Table 1.
The email will include a brief description of the observation activities.
