The phrase "a close contact between" is correct and usable in written English.
It can be used to describe a situation where two or more entities are in close proximity or interaction with each other, often in a social, professional, or health-related context.
Example: "The health department advised that a close contact between individuals who have tested positive for the virus should be monitored closely."
Alternatives: "a close relationship between" or "an intimate connection between".
"One close contact" denotes a close contact between source rocks and targeted reservoirs.
Thereto, nanoporous carbon materials are mixed with or infiltrated by sulfur to provide a close contact between both compounds.
It should be noted a close contact between the electrophilic phosphorus and nucleophilic oxygen atoms of the carbonylic group for both ligands.
A close contact between the neighboring laminates is demonstrated and the smooth multi-stable wavy skin can be obtained when the cell deforms to the bent configuration.
XPS and XANES analyses performed on calcined catalysts revealed a close contact between Pt precursors and cerium species on CeO2 and Ce-modified TiO2 supports.
The metallic ruthenium particles were reduced at low temperatures, and they enhanced reduction of Ni by H2 spillover effect, due to a close contact between metals.
Thus, ligand exchange correspondingly promotes a closer contact between the two phases from which charge transfer and transportation is benefited.
All these differences may be due, at least in part, to a closer contact between people and pork carcasses in Asia.
The 4‐arm PEG‐NHS showed the least amount of residual monomer and thus a higher degree of cross linking (Supporting Information, Table S4) Caf1 polymers cross‐linked with a short arm length cross‐linker such as DTSSP (12.0 Å) promote a closer contact between the Caf1 fibres.
It is known that a close contact association exists between EVL and DEL [6].
When a close contact is secured between the probe and the skin surface, the darker pixels correspond to high capacitance (moisturized) spots, and the clear ones to lower capacitance values.
