David J. Unger

485 total citations
46 papers, 338 citations indexed

About

David J. Unger is a scholar working on Mechanics of Materials, Materials Chemistry and Mechanical Engineering. According to data from OpenAlex, David J. Unger has authored 46 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Mechanics of Materials, 14 papers in Materials Chemistry and 13 papers in Mechanical Engineering. Recurrent topics in David J. Unger's work include Fatigue and fracture mechanics (25 papers), Numerical methods in engineering (22 papers) and Metal Forming Simulation Techniques (11 papers). David J. Unger is often cited by papers focused on Fatigue and fracture mechanics (25 papers), Numerical methods in engineering (22 papers) and Metal Forming Simulation Techniques (11 papers). David J. Unger collaborates with scholars based in United States, Sweden and Italy. David J. Unger's co-authors include Elias C. Aifantis, W. W. Gerberich, W. W. Gerberich, Volkan Özenci, Stefan Zerbe, David C. Yu, Christian Unge, Markus Schermer, Kristoffer Strålin and Åsa Parke and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Mechanics and Engineering Fracture Mechanics.

In The Last Decade

David J. Unger

40 papers receiving 321 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
David J. Unger United States	10	237	155	71	52	32	46	338
Mehdi Ganjiani Iran	13	290 1.2×	163 1.1×	275 3.9×	9 0.2×	32 1.0×	30	457
Б. Д. Аннин Russia	12	138 0.6×	152 1.0×	93 1.3×	7 0.1×	28 0.9×	48	320
Arne S. Gullerud United States	7	246 1.0×	92 0.6×	202 2.8×	16 0.3×	48 1.5×	13	316
Paul A. Bartolotta United States	11	85 0.4×	163 1.1×	304 4.3×	4 0.1×	8 0.3×	44	415
Jonghyuk Baek United States	12	116 0.5×	190 1.2×	94 1.3×	23 0.4×	45 1.4×	29	329
M. Banaszkiewicz Poland	10	144 0.6×	41 0.3×	198 2.8×	8 0.2×	23 0.7×	39	325
Daniele Versino United States	10	239 1.0×	70 0.5×	91 1.3×	7 0.1×	144 4.5×	14	328
Weigang Huang China	13	135 0.6×	232 1.5×	268 3.8×	47 0.9×	5 0.2×	27	406
K. Frischmuth Germany	11	138 0.6×	81 0.5×	86 1.2×		76 2.4×	38	286

Countries citing papers authored by David J. Unger

Since Specialization

Citations

This map shows the geographic impact of David J. Unger'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 David J. Unger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David J. Unger more than expected).

Fields of papers citing papers by David J. Unger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David J. Unger. 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 David J. Unger. The network helps show where David J. Unger may publish in the future.

Co-authorship network of co-authors of David J. Unger

This figure shows the co-authorship network connecting the top 25 collaborators of David J. Unger. A scholar is included among the top collaborators of David J. Unger 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 David J. Unger. David J. Unger is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Unger, David J.. (2023). Plane stress asymptotic solution for steady crack growth in an elastic/perfectly plastic solid for mode I crack propagation. Zeitschrift für angewandte Mathematik und Physik. 74(2).

Yu, David C., David J. Unger, Christian Unge, et al.. (2022). Correlation of clinical sepsis definitions with microbiological characteristics in patients admitted through a sepsis alert system; a prospective cohort study. Annals of Clinical Microbiology and Antimicrobials. 21(1). 7–7. 6 indexed citations

Unger, David J.. (2020). Antiplane point load solution for a linear slot with rounded ends. Journal of the Mechanical Behavior of Materials. 29(1). 124–132.

Unger, David J.. (2019). Visualizing the crack driving force through fluid analogy. Journal of the Mechanical Behavior of Materials. 28(1). 89–94. 2 indexed citations

Unger, David J.. (2016). Path-dependent J-integral evaluations around an elliptical hole for large deformation theory. Journal of the Mechanical Behavior of Materials. 25(3-4). 77–81.

Unger, David J.. (2009). Large Plastic Deformations Accompanying the Growth of an Elliptical Hole in a Thin Plate. Journal of Elasticity. 99(2). 117–130. 2 indexed citations

Unger, David J.. (2008). A plane stress perfectly plastic mode I crack problem for a yield condition based on the second and third invariants of the deviatoric stress tensor. Journal of mechanics of materials and structures. 3(4). 795–807. 4 indexed citations

Unger, David J.. (2005). Perfectly plastic caustics for the opening mode of fracture. Theoretical and Applied Fracture Mechanics. 44(1). 82–94. 13 indexed citations

Unger, David J.. (2005). A Plane Stress Perfectly Plastic Mode I Crack Solution With Continuous Stress Field. Journal of Applied Mechanics. 72(1). 62–67. 9 indexed citations

10.

Nash, Susan Smith & David J. Unger. (2003). Life in the Damn Tropics. World Literature Today. 77(1). 102–102.

11.

Unger, David J. & Elias C. Aifantis. (2000). Strain gradient elasticity theory for antiplane shear cracks. Part II: Monotonic displacements. Theoretical and Applied Fracture Mechanics. 34(3). 253–265. 17 indexed citations

12.

Unger, David J. & Elias C. Aifantis. (1995). The asymptotic solution of gradient elasticity for mode III. International Journal of Fracture. 71(2). R27–R32. 33 indexed citations

13.

Unger, David J.. (1992). A comparison between mode I and mode III fracture assessment diagrams. International Journal of Fracture. 53(3). R37–R41. 1 indexed citations

14.

Unger, David J.. (1990). A transition model of crack tip plasticity. International Journal of Fracture. 44(2). R27–R31. 4 indexed citations

15.

Unger, David J. & Elias C. Aifantis. (1990). Equilibrium of a solute in an elastic continuum ?A statistical approach. Acta Mechanica. 81(3-4). 227–233. 1 indexed citations

16.

Unger, David J.. (1989). A mathematical analysis for impending hydrogen assisted crack propagation. Engineering Fracture Mechanics. 34(3). 657–667. 10 indexed citations

17.

Unger, David J., et al.. (1988). A decohesion model of hydrogen assisted cracking. Engineering Fracture Mechanics. 31(4). 647–660. 41 indexed citations

18.

Unger, David J. & Elias C. Aifantis. (1983). On the theory of stress-assisted diffusion, II. Acta Mechanica. 47(1-2). 117–151. 42 indexed citations

19.

Unger, David J., et al.. (1979). Flow in Stems of Plants. Engineering Mechanics. 501–504. 2 indexed citations

20.

Felstiner, John, et al.. (1979). The Dark Room and Other Poems. Chasqui. 8(3). 98–98.

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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