The phrase "is deemed to be present" is grammatically correct and can be used in written English.
It is often used to indicate that something is considered or believed to be present in a given situation. Example: In a court of law, the defendant is deemed to be present if they are physically in the courtroom during the proceedings.
It can also be identified by taking the difference between the H-component of the geomagnetic field at an equatorial station, e.g., Trivandrum (TRD), and an off-equatorial station, e.g., Alibag (ABG);if the difference falls below the night time level, a CEJ is deemed to be present (Maynard 1967).
If only one of the possible countries is detected in the article, then the location is deemed to be present in this country and depending on whether the location is an ADM1-level geospatial entity within this country or more specific than ADM1-level, either the Rule 2 heuristic or the Rule 3 heuristic is applied.
Clinical benefit was deemed to be present if the treating clinician judged that the patient was benefiting from treatment and continued therapy beyond the 12-week study period.
Airflow limitation was deemed to be present if the post-bronchodilator ratio of forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) ratio was <0.7.
Union was deemed to be present when X-rays in two orthogonal planes showed the absence of a visible fracture line(s).
Clinical benefit was deemed to be present if the treating clinician judged that the patient was benefiting from treatment (RECIST-defined stable disease or response) and continued the therapy beyond the 12-week study period.
Delirium was deemed to be present when the bedside nurse and the intensivist agreed that the Intensive Care Delirium Screening Checklist ICDSCC) was ≥ 4 and was managed with a scheduled IVH delirium treatment protocol.
Ascites was deemed to be present when ascitic fluid was confirmed by paracentesis and/or abdominal imaging.
The acidic region was deemed to be present if the moving average of polarity scores exceeded 10 for 10 consecutive residues.
Respiratory failure was deemed to be present if there was a need for mechanical ventilation.
Shock was deemed to be present if a vasopressor infusion was required.
