Co-authorship neighborhood
Nawal Mosa Mohammed Abdallah's displayed neighborhood
5 of 5 direct collaborators shown.
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Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Nawal Mosa Mohammed Abdallah | Focal | 1 | 5 | 5.0 | Unavailable |
| 2 | Egbal Abdalla Mohamed Taha | Direct collaborator | 1 | 5 | 5.0 | Unavailable |
| 3 | Haytham Othman Hassan Abdalla | Direct collaborator | 1 | 5 | 5.0 | Unavailable |
| 4 | Ismail Mohamed Hamid Rushwan | Direct collaborator | 1 | 5 | 5.0 | Unavailable |
| 5 | Manal ELtayeb Mohamed Idris | Direct collaborator | 1 | 5 | 5.0 | Unavailable |
| 6 | Mohammed Ali El-Siddig Ibrahim | Direct collaborator | 1 | 5 | 5.0 | Unavailable |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Mohammed Ali El-Siddig Ibrahim — Nawal Mosa Mohammed Abdallah | 1 | 1 | 0.2 |
| Mohammed Ali El-Siddig Ibrahim — Ismail Mohamed Hamid Rushwan | 1 | 1 | 0.2 |
| Mohammed Ali El-Siddig Ibrahim — Haytham Othman Hassan Abdalla | 1 | 1 | 0.2 |
| Mohammed Ali El-Siddig Ibrahim — Manal ELtayeb Mohamed Idris | 1 | 1 | 0.2 |
| Mohammed Ali El-Siddig Ibrahim — Egbal Abdalla Mohamed Taha | 1 | 1 | 0.2 |
| Nawal Mosa Mohammed Abdallah — Ismail Mohamed Hamid Rushwan | 1 | 1 | 0.2 |
| Nawal Mosa Mohammed Abdallah — Haytham Othman Hassan Abdalla | 1 | 1 | 0.2 |
| Nawal Mosa Mohammed Abdallah — Manal ELtayeb Mohamed Idris | 1 | 1 | 0.2 |
| Nawal Mosa Mohammed Abdallah — Egbal Abdalla Mohamed Taha | 1 | 1 | 0.2 |
| Ismail Mohamed Hamid Rushwan — Haytham Othman Hassan Abdalla | 1 | 1 | 0.2 |
| Ismail Mohamed Hamid Rushwan — Manal ELtayeb Mohamed Idris | 1 | 1 | 0.2 |
| Ismail Mohamed Hamid Rushwan — Egbal Abdalla Mohamed Taha | 1 | 1 | 0.2 |
| Haytham Othman Hassan Abdalla — Manal ELtayeb Mohamed Idris | 1 | 1 | 0.2 |
| Haytham Othman Hassan Abdalla — Egbal Abdalla Mohamed Taha | 1 | 1 | 0.2 |
| Manal ELtayeb Mohamed Idris — Egbal Abdalla Mohamed Taha | 1 | 1 | 0.2 |
Graph construction and limits
Each distinct paper contributes an undirected pair for every two eligible identities in its deduplicated latest OpenAlex author list. Self-loops are removed. Solo papers count toward an author's paper total but create no edge. The selected display is an ego subgraph. Paper, collaborator, weighted-degree, and active-span metrics for every displayed node use the full filtered provider view; component size describes the focal author's component.
Immutable provider payloads are stored once. A separate receipt log records a later delivery of an earlier payload, so roster reversions remain visible. Exact duplicate receipts are idempotent. Equal timestamps use receipt insertion order as the tie-breaker.
Co-authorship records shared paper attribution only. It does not establish contribution size, research quality, influence, friendship, topic similarity, or citation relationships.