Hellmann, Thomas PhD
Leading researcher
with 160 publications
in the last 32 years
ORCID:
0000-0003-2018-4196
Preview
Evolution over the last 10 years of activity
Aggregated career metrics
160
Total documents
6.12
Normalized Impact
73
Highly Cited Papers (10%)
53.13
International Collab. (%)
Most cited publications
Main coauthors
Following you can review Thomas's accomplishments in each of the dimensions.
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Dimensions One by One
Spanning 73 diverse indicators, the dimensions considered capture a comprehensive spectrum of academic
attributes.
Each dimension includes a set of indicators and has a especific weight on the One Index.
More information here...
Activity
0
/1000
Reflects an author's research output.
Impact
0
/1000
Reflects an author's academic visibility and the exceptional quality and influence of their most highly cited works.
Excellence
0
/1000
Reflects an author's academic visibility and the exceptional quality and influence of their most highly cited works.
Leadership
0
/1000
Reflects an author's efforts and commitment in leading research initiatives.
Cooperation
0
/1000
Reflects a researcher's ability to navigate and thrive in varied academic and research environments, highlighting adaptability, resourcefulness, and the capacity to build and maintain collaborative relationships across the spectrum of their career.
Openness
0
/1000
Reflects an author's commitment to making their research freely accessible and open to the public.
Community Support
0
/1000
Reflects an author's contributions to the academic community beyond their own research.
Community Recognition
0
/1000
Reflects the academic community's acknowledgment and appreciation of an author's contributions.
Transference
0
/1000
Reflects an author's commitment to making their research a practical application and real-world impact of an author's research.
Fundraising
0
/1000
Reflects an author's ability in securing project funding from major global entities, showcasing your ability to drive research initiatives forward.
All indicators
Performance
Activity
Reflects an author's research output.
| Documents | 160 | Count of all document types. |
|---|---|---|
| Docs/Year | 5.0 | Average of documents published by author per year. |
| Citable docs | 94 | Count of journal articles, proceeding papers and reviews. |
| Journal Articles | 94 | Documents published as articles in scientific journals usually peer-reviewed. |
| Conferences | 0 | Original article reporting data presented at a conference or symposium. |
| Reviews | 0 | Review papers authored by the researcher. |
| Patents | 0 | Intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. |
| Theses | 0 | Document submitted in support of candidature for an academic degree or professional qualification presenting the author's research and findings |
| Books | 1 | A whole monograph or the entire book. |
| Book Chapters | 0 | Complete chapter in a book or book series volume where the item is identified as a chapter by a heading or section indicator. |
| Datasets | 0 | Number of dataset where the author have contributed to the creation. |
| Editorials | 0 | Papers where the author contributed editorial content. |
| Reports | 7 | Research reports or white papers authored. |
| Grants | 0 | Research projects funded through external grants awarded to the author. |
| Pre-Prints | 24 | Number of publications freely available in pre-print format. |
| Clinical Trials | N/A | Number of clinical trials where the author has participated. |
| Other types | 0 | Other type of documents. |
Impact
Reflects an author's academic visibility and the exceptional quality and influence of their most highly cited works.
| Citations | 12859 | Total number of citations to all the publications attributed to the author (all types). |
|---|---|---|
| Self Citations | 313 | Citations where the author references their own previous work. |
| Self Citation Rate | 2.434 | Percentage of self-citations in the author's total citation count. |
| Non Self Citation Rate | 97.566 | Percentage of citations received from sources that are not self-citations. |
| Hot Citations | 217 | Total number of citations recieved in the last 6 months. |
| Citations/Document | 80.37 | Average of citations recieved per document. |
| % Not Cited | 0.0 | Percentage of documents with no citations recieved. |
| Relative Citation Index | 6.119 | Item oriented indicator consisting of the quotient between the number of citations to a given work and the average number of citations to works of the same type, year and discipline. An author's RCI corresponds to the average of the values of his/her publications. |
| Journal Relative Citation Index | 4.044 | Item oriented indicator consisting of the quotient between the number of citations to a given work and the average number of citations to works of the same type, year and journal. An author's RCI corresponds to the average of the values of his/her publications. |
| H Index | 41 | Maximum value of h such that the given author has published at least h papers that have each been cited at least h times. |
| G Index | 105 | Maximum value of g such that the given author has published at least g papers that have each been cited at least g^2 times. |
| i10 Index | 81 | Number of documents with at least 10 citations recieved. |
Excellence
Reflects an author's academic visibility and the exceptional quality and influence of their most highly cited works.
| Citation Score | 0.762 | Ratio between 0 and 1 being 0 corresponding to the citation percentile being 0 the 0th and 1 the 100th. |
|---|---|---|
| Citation Normalized Percentile | 0.694 | Citation percentile normalized to 1 (0 worst, 1 best) of the position in citations rankin within the field. Provided by OpenAlex. |
| Higly Cited Papers (top 10%) | 73 | Count of publications falling on or above the 90th citation percentile in the cohort of publications of the same type, year and discipline. |
| Relative Higly Cited Papers | 4.563 | Quotient between the real number of Highly Cited Papers (HCP) and expected number of HCP's that is the 10% of total documents. |
| Outstanding Papers (top 1%) | 18 | Count of publications falling on or above the 99th citation percentile in the cohort of publications of the same type, year and discipline. |
| Relative Outstanding Papers | 11.25 | Quotient between the real number of Outstanding Papers (OP) and expected number of OP's that is the 1% of total documents. |
| Outstanding Papers (top 0.1%) | 2 | Count of publications falling on or above the 99.9th citation percentile in the cohort of publications of the same type, year and discipline. |
| Hot Papers | 18 | Using only the citations recieved in the last 6 months: documents falling on or above the 99th citation percentile in the cohort of publications of the same type, year and discipline. |
Interaction within community
Leadership
Reflects an author's efforts and commitment in leading research initiatives.
| Docs Leadership | 141 | Number of documents lead by the author. |
|---|---|---|
| % Leadership | 88.13 | Percentage of documents lead by the author. |
| Docs International Leadership | 74 | Number of documents in international collaboration lead by the author. |
| % International Leadership | 46.25 | Percentage of documents in international collaboration lead by the author. |
| Principal Investigator | N/A | Number of times where the author served as the lead researcher in a project. |
| Associations Founded | N/A | Number of associations founded by the author. |
| Societies Founded | N/A | Number of scientific or professional societies established by the author. |
| Foundations Founded | N/A | Number of research-related foundations established by the author. |
| Councils | N/A | Number of councils founded by author. |
Cooperation
Reflects a researcher's ability to navigate and thrive in varied academic and research environments, highlighting adaptability, resourcefulness, and the capacity to build and maintain collaborative relationships across the spectrum of their career.
| Authors/Paper | 2.76 | Average number of authors per document. |
|---|---|---|
| % Highly Authored Papers | 1.25 | Percentage of documents with 25 or more authors. |
| Countries/Paper | 1.76 | Average number of different countries in the author's affiliation line per document. |
| Docs International Collaboration | 85 | Number of documents reporting two or more different countries in the author's affiliation line. |
| % International Collaboration | 53.13 | Percentage of documents reporting two or more diffetent countries in the author's affiliation line. |
Community Support
Reflects an author's contributions to the academic community beyond their own research.
| Peer Review Counts | 0 | Number of times the author peer-reviewed publications. |
|---|---|---|
| Society Membership | N/A | Number of societies of wich the author is a member. |
| Society Memberships | N/A | Memberships held by the author in scientific or professional societies. |
| Editorial Board Memberships | N/A | Number of journals where the author has been member of editorial board. |
| Panelists | N/A | Number of times the author have been a panelist in the European Research Council (ERC) calls. |
Community Recognition
Reflects the academic community's acknowledgment and appreciation of an author's contributions.
| Distinctions | 0 | Number of times the author have recieved a distinction for its career. |
|---|---|---|
| Invitations | N/A | Number of times the author has been invited to talks, professorships, expositions or demonstrations. |
| Talks | N/A | Number of times the author has been invited to talks. |
| Professorships | N/A | Number of times the author has been invited to professorhips. |
| Commissioned Reports | N/A | Commissioned reports done by the author. |
Interaction with society
Openness
Reflects an author's commitment to making their research freely accessible and open to the public.
| Open Access Documents | 69 | Number of documents in Open Access mode. |
|---|---|---|
| % Open Access Documents | 43.13 | Percentage of documents in Open Access mode. |
| Open Access Gold | 1 | Number of documents published in an OA journal that is indexed by the DOAJ. |
| Open Access Green | 54 | Toll-access on the publisher landing page, but there is a free copy in an OA repository. |
| Open Access Hybrid | 1 | Free under an open license in a toll-access journal. |
| Open Access Bronze | 13 | Free to read on the publisher landing page, but without any identifiable license. |
| Open Access Closed | 91 | Non Open Access documents. |
Transference
Reflects an author's commitment to making their research a practical application and real-world impact of an author's research.
| Patents | 0 | Intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. |
|---|---|---|
| Advisory Boards | N/A | Number of advisory boards of which the author is member. |
| Companies | N/A | Number of companies created or founded by the author. |
Fundraising
Reflects an author's ability in securing project funding from major global entities, showcasing your ability to drive research initiatives forward.
| Funding Counts | N/A | Number of activities reported as funding recieved. |
|---|---|---|
| ERC Grantees | N/A | Researchers awarded grants from the European Research Council. |