Scholarly Index

Radioactivity and Radon Measurements

2021-2025 World Top1000 Scholar ranking for Radioactivity and Radon Measurements.

World rank	Scholar	Impact score	Total citations	Total publications
1	M.I. Sayyed	99.93	39,647	1,098
2	Mayeen Uddin Khandaker	99.85	21,123	833
3	Hesham M.H. Zakaly	99.79	7,128	376
4	Mohamed Elsafi	99.60	3,801	156
5	Mohamed Y. Hanfi	99.37	2,401	145
6	K.A. Mahmoud	99.37	8,161	315
7	Said Muhammad	99.27	5,716	135
8	Abdelbaset S. El‐Sorogy	99.25	3,715	167
9	Xiaolin Hou	99.14	12,052	542
10	Ram Proshad	99.03	3,196	84
11	Abubakr M. Idris	99.00	9,563	316
12	Rahat Khan	98.94	3,918	131
13	H.O. Tekın	98.84	16,744	478
14	Ahmed M. El‐Khatib	98.74	4,103	219
15	Mei Lei	98.67	7,725	236
16	Antoaneta Ene	98.65	3,361	224
17	Akbar Abbasi	98.64	1,659	97
18	Antonije Onjia	98.46	4,636	236
19	Alberto Ruano‐Raviña	98.43	9,408	471
20	Tibor Kovács	98.33	4,043	248
21	Khaled Al‐Kahtany	98.32	1,922	130
22	Leonel J. R. Nunes	98.30	4,792	165
23	İskender Akkurt	98.23	7,336	281
24	Mahmoud I. Abbas	98.15	2,546	106
25	Rohit Mehra	98.15	4,848	256
26	D.A. Bradley	98.08	18,055	1,039
27	Dominique Laurier	98.04	9,974	373
28	M.S. Al-Buriahi	98.04	20,533	615
29	Nils Haneklaus	97.97	2,504	107
30	Talal Alharbi	97.96	1,306	76
31	Muyiwa Michael Orosun	97.91	1,272	84
32	Mostafa Y. A. Mostafa	97.89	1,523	88
33	Atef El‐Taher	97.82	4,281	211
34	Van-Hao Duong	97.79	926	100
35	Md. Saiful Islam	97.75	15,320	354
36	Nuraddeen Nasiru Garba	97.37	779	77
37	Aljawhara H. Almuqrin	97.29	4,904	279
38	Kaan Işınkaralar	97.29	1,917	90
39	Shinji Tokonami	97.16	7,425	591
40	El Saeed R. Lasheen	97.15	925	55
41	Selina Yeasmin	97.11	804	86
42	M. M. Mahfuz Siraz	97.02	782	50
43	Johnbosco C. Egbueri	96.96	6,808	129
44	Richard Wakeford	96.96	5,648	232
45	Laith Ahmed Najam	96.94	876	123
46	Sheng Fang	96.92	1,321	170
47	Taha Yaseen Wais	96.88	366	48
48	M. Safiur Rahman	96.85	7,337	140
49	Fredrick Oghenebrorie Ugbede	96.83	411	23
50	Hamdy E. Nour	96.78	1,409	41