The phrase "are present in close" is not correct and does not convey a clear meaning in written English.
It may be intended to describe something that is nearby or in close proximity, but it lacks clarity and completeness.
Example: "The animals are present in close proximity to the water source."
Alternatives: "are nearby" or "are in close proximity".
The foot is a very difficult site for limb salvage surgery because bone, tendons and neurovascular structures are present in close proximity.
Two prominent fault zones are present in close proximity to the Tjellefonna scar; one is steeply SE-dipping (Tjelle fault), while the other one is sub-horizontal to shallow SE-dipping (Ritlehamran fault).
The thymic medulla contains epithelial cells that are present in close proximity to the thymic DCs.
Individuals check how many neighbors are present in close proximity (10 m).
In addition, copies of CHI-1A, CHI-1B1, and CHI2 are present in close proximity (<10 cM).
Although intellectual disability and neonatal hypotonia are present in close to 100% of individuals with Down syndrome, the expression of these features varies widely.
These studies have also confirmed that integration is greater when the auditory stimuli are presented in close temporal proximity to the visual stimuli [45, 46].
Within the lab, restrictions in temporal attention are for instance revealed when two targets (e.g., letters) are presented in close temporal proximity within a sequential stream of distractor stimuli (e.g., digits).
When two targets are presented in close temporal proximity amongst a rapid serial visual stream of distractors, a period of disrupted attention and attenuated awareness lasting 200 500 ms follows identification of the first target (T1).
Animal studies using single-cell recordings have demonstrated that up-regulation of neural activation occurs only when stimuli are presented within a temporal window of 500 ms. Similarly, behavioural facilitation in humans is observed only when auditory and visual stimuli are presented in close spatial and temporal proximity (reviewed in Spence and Squire and Wallance et al. ).
Some of them were present in close contact to the lymphatic vessels (Figure 3A).
