The phrase "agent at the beginning" is correct and usable in written English.
It can be used in contexts where you are discussing the role or function of an agent in a process or sequence, particularly in a narrative or analytical framework.
Example: "In the story, the agent at the beginning sets the tone for the entire plot, influencing the characters' decisions."
Alternatives: "initial agent" or "primary agent".
He or she specifies the commitment to the agent at the beginning of each transaction, and a tracking system ensures that it is fulfilled.
In this study, 15-nm GNPs were produced by adding 0.5% (wt%) of sodium citrate, which acted as a reducing agent at the beginning and a stabilizer subsequently.
The slope (A) can be interpreted as the rate of wash-in or wash-out of the contrast agent, whereas the intercept (B) represents the relative amount of contrast agent at the beginning of scanning.
Some of the work with the backlist, such as looking after the rights of long-dead poets, is neither lucrative nor exciting, but artists rely on their agents to take good care of their previous work.The lack of that backlist is the biggest problem for the defectors, who plan to set up a new firm called "United Agents" at the beginning of next year.
On the basis of this hypothesis, a child isolated from infectious agents at the beginning of his/her life would be at a higher risk of ALL, while a high birth order value, early common infections and early day-care would be protective factors.
The offspring start their life from their parent's last location with minor random changes, implying that the offspring of each agent will be closely packed at the beginning.
A great deal of attention has focused on the role played by Jerome Anderson, one of English football's most experienced agents, who was centrally involved at the beginning.
Then, we provide agents with a radius (r_0 = sqrt{bar{k(0)}/(pi N }.) In doing so, at the beginning all agents have the same radius.
Additionally, the slower lymphatic propagation velocities, as compared to rapid arterial flow velocities of ~50 cm/s in the common carotid artery [ 19], facilitates bolus tracking over longer timeframes further reducing the need to precisely trigger image capture to ensure visualization of contrast agent at both the beginning and end of the vessel segment of interest.
Dispatching a completed draft to his agent, Paul Reynolds, at the beginning of 1959, he sounded pessimistic about its chances: "I can readily think of a hundred reasons why Americans won't like this book.
I remember an agent saying at the beginning 'Anyone can draw bears.'" She also wanted the Browns, the family who give Paddington a home, to be realistic and easy to identify with; for authenticity, she borrowed a photograph of her nephew and his father walking through Victoria station in London and used them as models.
