A. Essam
A. Essam publishes mostly in Astronomy and Astrophysics, Surgery and Computational Mechanics, on topics such as Astronomical Observations and Instrumentation, Stellar, planetary, and galactic studies and Astronomy and Astrophysical Research.
- World rank
- #630,934 of 1,633,909 ranked researchers
- Rank in Egypt
- #706 of 3,313
- Works
- 18
- Citations
- 59
- Citations per work
- 3.3
What does A. Essam research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Astronomy and Astrophysics21% of their works
- 2Surgery21% of their works
- 3Computational Mechanics17% of their works
- 4Ocean Engineering12% of their works
- 5Instrumentation12% of their works
- 6Oncology8% of their works
Research topics
- Astronomical Observations and Instrumentation
- Stellar, planetary, and galactic studies
- Astronomy and Astrophysical Research
- Colorectal Cancer Surgical Treatments
- Reservoir Engineering and Simulation Methods
- Drilling and Well Engineering
- Oil and Gas Production Techniques
- Astrophysical Phenomena and Observations
Which keywords describe A. Essam's research?
The keywords of their largest research topics: Optical 3D Laser Measurement, Position-Sensitive Detector, Astronomical Instrumentation, Exoplanets, Spectrograph, Stellar Astrophysics, Preoperative Chemoradiotherapy and Rectal Cancer.
- X-Ray Astronomy
- Optimization
- Ensemble Kalman Filter
- Black Holes
- Rectal Cancer
- Stellar Astrophysics
- Exoplanets
- Position-Sensitive Detector
- Optical 3D Laser Measurement
- Astronomical Instrumentation
- Spectrograph
- Preoperative Chemoradiotherapy
- Artificial Lift Systems
- Drilling Fluids
- Fault Diagnosis
- Well Integrity
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 16 words, with their numbers
- Optical 3D Laser Measurement41 topic
- Position-Sensitive Detector41 topic
- Astronomical Instrumentation31 topic
- Exoplanets31 topic
- Spectrograph31 topic
- Stellar Astrophysics31 topic
- Preoperative Chemoradiotherapy21 topic
- Rectal Cancer21 topic
- Artificial Lift Systems11 topic
- Black Holes11 topic
- Drilling Fluids11 topic
- Ensemble Kalman Filter11 topic
- Fault Diagnosis11 topic
- Optimization11 topic
- Well Integrity11 topic
- X-Ray Astronomy11 topic
Where does A. Essam work?
A. Essam's main affiliation in the publication record is National Research Institute of Astronomy and Geophysics, Egypt.
How many publications and citations does A. Essam have?
Science Explorer counts 18 works and 59 citations for A. Essam, ranking #630,934 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.