Rena Widita

615 total citations
40 papers, 479 citations indexed

About

Rena Widita is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, Rena Widita has authored 40 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Radiology, Nuclear Medicine and Imaging, 20 papers in Biomedical Engineering and 12 papers in Materials Chemistry. Recurrent topics in Rena Widita's work include Advanced X-ray and CT Imaging (17 papers), Radiation Dose and Imaging (16 papers) and Medical Imaging Techniques and Applications (14 papers). Rena Widita is often cited by papers focused on Advanced X-ray and CT Imaging (17 papers), Radiation Dose and Imaging (16 papers) and Medical Imaging Techniques and Applications (14 papers). Rena Widita collaborates with scholars based in Indonesia, United States and Japan. Rena Widita's co-authors include Idam Arif, Choirul Anam, Freddy Haryanto, Geoff Dougherty, Yudi Darma, Muhammad Abiyyu Kenichi Purbayanto, Eka Nurfani, Toshioh Fujibuchi, Toto Winata and Andrivo Rusydi and has published in prestigious journals such as RSC Advances, Ceramics International and International Journal of Quantum Chemistry.

In The Last Decade

Rena Widita

38 papers receiving 463 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Rena Widita Indonesia 15 311 279 128 84 60 40 479
Tianpeng Wang United States 11 285 0.9× 226 0.8× 32 0.3× 33 0.4× 47 0.8× 46 384
Nicholas Allec Canada 11 54 0.2× 85 0.3× 128 1.0× 196 2.3× 19 0.3× 32 323
M. L. Taylor Australia 8 220 0.7× 157 0.6× 239 1.9× 24 0.3× 5 0.1× 12 477
Derrek Spronk United States 10 202 0.6× 197 0.7× 252 2.0× 435 5.2× 4 0.1× 25 711
Vishal Jain India 8 143 0.5× 59 0.2× 113 0.9× 24 0.3× 115 1.9× 25 367
Farah Laariedh Saudi Arabia 11 26 0.1× 72 0.3× 393 3.1× 85 1.0× 37 0.6× 21 479
Preet Kaur India 10 36 0.1× 62 0.2× 500 3.9× 66 0.8× 12 0.2× 18 530
V. Koukou Greece 11 128 0.4× 170 0.6× 65 0.5× 56 0.7× 4 0.1× 33 315
Rajinder Singh Kaundal India 7 53 0.2× 103 0.4× 521 4.1× 17 0.2× 6 0.1× 13 555
Carsten O. Schirra Germany 10 317 1.0× 352 1.3× 44 0.3× 22 0.3× 5 0.1× 15 419

Countries citing papers authored by Rena Widita

Since Specialization
Citations

This map shows the geographic impact of Rena Widita's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rena Widita with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rena Widita more than expected).

Fields of papers citing papers by Rena Widita

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rena Widita. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rena Widita. The network helps show where Rena Widita may publish in the future.

Co-authorship network of co-authors of Rena Widita

This figure shows the co-authorship network connecting the top 25 collaborators of Rena Widita. A scholar is included among the top collaborators of Rena Widita based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rena Widita. Rena Widita is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Winata, Toto, et al.. (2023). Strongly bound Wannier–Mott exciton in pristine (LaO)MnAs and origin of ferrimagnetism in F-doped (LaO)MnAs. RSC Advances. 13(20). 14033–14040. 3 indexed citations
2.
Anam, Choirul, Idam Arif, Freddy Haryanto, et al.. (2021). An Improved Method of Automated Noise Measurement System in CT Images. Journal of Biomedical Physics and Engineering. 11(2). 163–174. 17 indexed citations
3.
Purbayanto, Muhammad Abiyyu Kenichi, et al.. (2020). Enhancement in green luminescence of ZnO nanorods grown by dc-unbalanced magnetron sputtering at room temperature. Optical Materials. 108. 110418–110418. 19 indexed citations
4.
Purbayanto, Muhammad Abiyyu Kenichi, Eka Nurfani, Rena Widita, Kouichi Takase, & Yudi Darma. (2019). Tuning Optoelectronic Properties Through In‐Plane Arrangement and Point Defects in ZnO Nanorods as Prepared by Room‐Temperature DC‐Unbalanced Magnetron Sputtering. physica status solidi (a). 216(7). 3 indexed citations
5.
Darma, Yudi, Eka Nurfani, Muhammad Abiyyu Kenichi Purbayanto, et al.. (2019). Post-annealing effects on excitonic states and defects in nanostructured Ti-doped ZnO thin films. Materials Research Express. 6(7). 76434–76434. 5 indexed citations
6.
Darma, Yudi, et al.. (2019). Tuning the point-defect evolution, optical transitions, and absorption edge of zinc oxide film by thermal exposure during molecular beam epitaxy growth. Materials Science in Semiconductor Processing. 93. 50–58. 10 indexed citations
7.
Widita, Rena, et al.. (2019). Investigation of structural and electronic properties by pnictogen substitution in the layered oxypnictides (LaO)ZnPn (Pn = P, As, Sb). International Journal of Quantum Chemistry. 120(3). 6 indexed citations
8.
Anam, Choirul, Freddy Haryanto, Rena Widita, et al.. (2018). Volume computed tomography dose index (CTDIvol) and size-specific dose estimate (SSDE) for tube current modulation (TCM) in CT scanning. Iranian Journal of radiation research. 16(3). 289–297. 15 indexed citations
9.
Anam, Choirul, Toshioh Fujibuchi, Freddy Haryanto, et al.. (2018). An evaluation of computed tomography dose index measurements using a pencil ionisation chamber and small detectors. Journal of Radiological Protection. 39(1). 112–124. 15 indexed citations
10.
Anam, Choirul, et al.. (2017). The Profile of Size-Specific Dose Estimate (SSDE) along the Longitudinal Axis in CT Using Tube Current Modulation (TCM). 20. 382. 3 indexed citations
11.
Anam, Choirul, Freddy Haryanto, Rena Widita, Idam Arif, & Geoff Dougherty. (2016). Automated Calculation of Water‐equivalent Diameter (DW) Based on AAPM Task Group 220. Journal of Applied Clinical Medical Physics. 17(4). 320–333. 61 indexed citations
12.
Anam, Choirul, Freddy Haryanto, Rena Widita, et al.. (2016). The impact of patient table on size-specific dose estimate (SSDE). Australasian Physical & Engineering Sciences in Medicine. 40(1). 153–158. 23 indexed citations
13.
Widita, Rena, et al.. (2016). Comparison of segmentation using fast marching and geodesic active contours methods for bone. Journal of Physics Conference Series. 694. 12044–12044. 1 indexed citations
14.
Widita, Rena, et al.. (2016). Comparison of image segmentation of lungs using methods: connected threshold, neighborhood connected, and threshold level set segmentation. Journal of Physics Conference Series. 694. 12048–12048. 7 indexed citations
15.
Anam, Choirul, Freddy Haryanto, Rena Widita, Idam Arif, & Geoff Dougherty. (2016). A fully automated calculation of size-specific dose estimates (SSDE) in thoracic and head CT examinations. Journal of Physics Conference Series. 694. 12030–12030. 28 indexed citations
16.
Anam, Choirul, Freddy Haryanto, Rena Widita, Idam Arif, & Geoff Dougherty. (2016). Dose Volume Product (DVP) As Descriptor for Estimating Total Energy Imparted to Patient Undergoing CT Examination. 3(1). 45–55. 1 indexed citations
17.
Anam, Choirul, Freddy Haryanto, Rena Widita, & Idam Arif. (2015). New noise reduction method for reducing CT scan dose: Combining Wiener filtering and edge detection algorithm. AIP conference proceedings. 1677. 40004–40004. 17 indexed citations
18.
Widita, Rena, et al.. (2015). The effect of electric field intensity, pulse width, and pulse rise time on conventional and supra electroporation. AIP conference proceedings. 1677. 100008–100008.
19.
Widita, Rena, et al.. (2015). Modeling in conventional and supra electroporation for model cell with organelles. AIP conference proceedings. 1677. 100003–100003. 2 indexed citations
20.
Widita, Rena & Leona Holloway. (2004). A Method for Determining Angles to Achieve Improved CT Images with Limited Data. Australasian Physical & Engineering Sciences in Medicine. 27(4). 269.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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