The phrase "and the second regarding" is correct and usable in written English.
It can be used to introduce a second point or topic that is related to the first one mentioned.
Example: "The first issue concerns budget allocation, and the second regarding project timelines will be discussed in the next meeting."
Alternatives: "and the second about" or "and the second related to".
Here, two specific applications of micro-organisms of relevance to water use in agriculture are discussed; the first regarding inoculation of crops and forest trees with mycorrhizal fungi, which can improve plant productivity in water-limited conditions, and the second regarding use of micro-organisms to improve the treatment of wastewater that can then be used e.g. in agriculture.
Medical students from Afyon Kocatepe University, Faculty of Medicine (Afyonkarahisar, Turkey) were asked to participate in a survey consisting of two sections, the first containing questions assessing the frequency of social media use and the second regarding attitudes toward the use of social media in medicine.
The first could be the study of the mechanisms and dynamic of viral entry, and the second regards the screening of antiviral compounds targeting the late HIV replication events.
Hungary takes the fourth place regarding the incidence and the fifth regarding the mortality of cervical cancer among the member countries of the European Union, with 500 deaths due to this preventable illness and nearly 1200 new cases diagnosed every year.
This dataset will be comparable to the first regarding size and informative parameters and the model will be tested to verify its predictive value of the primary outcome: distal radius fracture.
The first regards art and the appreciation of art as means to some recognized moral good, while the second regards them as valuable not instrumentally but as ends in themselves.
The first will be used in most parts of the applications where a grid connection is available, and the second will regard remote locations (mountain cottages) where the grid connection is not present.
Items from the Inhaler Performance domain formed three distinct factors, one regarding the device (5 items), another regarding the cartridge (3 items), and a third regarding dosing (2 items); because of the distinct substantive content, three composite subscales were generated.
Interestingly, Canada ranks second and Western Europe ranks sixth regarding the mean impact factor of published articles.
The first regards emoluments and the second collusion with Russia.
In fact, the first three words are the same in each technique, and they are indeed relevant: the first two regard the opinion of users toward the item as a whole, while the third regards the time, or duration, of a movie.
