The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Ralph Greif sits on this spectrum.
This scientist: 234 publications — 56th percentile
56% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 659 publications or more.
The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Ralph Greif sits on this spectrum.
This scientist: 54 D-Index — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 93 D-Index or more.
Ralph Greif is affiliated with the University of California, Berkeley in the United States. Their academic career is distinguished by recognition from several professional organizations and awards in the field of mechanical engineering.
Among the honors received, Greif was named a Fellow of the American Society of Mechanical Engineers in 1987. Prior to this, they were awarded the Heat Transfer Memorial Award from the same society in 1985. Earlier in their career, Greif was recognized as a Fellow of the John Simon Guggenheim Memorial Foundation in 1969.
Their professional focus lies within mechanical engineering, specifically in areas related to heat transfer and other fundamental topics in this discipline. The available data does not specify individual publication venues or recent papers, but the honors and affiliations suggest a significant contribution to the field over several decades.
Jong H. Yoo;S.H. Jeong;R Greif;R.E. Russo
J.H. Yoo;S.H. Jeong;Xianglei Mao;R. Greif
R. Greif
Tony Ho;Samuel S. Mao;Ralph Greif
Unknown
S. Q. Zeng;A. Hunt;R. Greif
Liu C;Mao Xl;Mao Ss;Zeng X
S.Q. Zeng;A. Hunt;R. Greif
M. W. Nansteel;R. Greif
Chao Liu;Chao Liu;Jyh-tong Teng;Jian-Cherng Chu;Yi-lang Chiu
G.H. Evans;R. Greif
S. Q. Zeng;A. Hunt;R. Greif
R. Greif;I. S. Habib;J. C. Lin
Tony Ho;Samuel S. Mao;Ralph Greif
Chen Chen;Chen Chen;Jyh-Tong Teng;Ching-Hung Cheng;Shiping Jin
S.Q. Zeng;A. Hunt;R. Greif
R. Greif;Y. Zvirin;A. Mertol
S H Jeong;R Greif;R E Russo
O. Ezekoye;R. Greif;R.F. Sawyer
D. Lee;R. Greif;S. J. Lee;J. H. Lee
M.W. Nansteel;R. Greif
T. Hayase;J. A. C. Humphrey;R. Greif
Jeong-Se Suh;Ming-Tsang Lee;Ralph Greif;Costas P. Grigoropoulos
If you think any of the details on this page are incorrect, let us know.
Exploring Mechanical and Aerospace Engineering opens a world of opportunities, but many students also consider related fields to diversify their skills. For example, some may pursue 5-year speech pathology programs to combine technical expertise with communication science, enhancing career versatility.
For those interested in applying engineering principles to security and investigation, understanding pathways like becoming an FBI profiler can be insightful. The FBI behavioral analysis unit offers a unique career option that blends analytical skills with behavioral science, which can be appealing for interdisciplinary thinkers.
Additionally, degrees in counseling provide valuable skills in psychology and human behavior that complement technical knowledge. If you're exploring which field fits best, reviewing degrees in counseling can help clarify your options. For those seeking a more accessible route, identifying the easiest degree in counseling programs can ease the journey towards certification and career advancement.
By understanding these diverse but interconnected pathways, students can make informed decisions about their education and career, adapting their skills to various emerging industries.
Sonoma State University
University of Cambridge
Medical University of South Carolina
University of Utah
TU Wien
University of Auckland
GEOMAR Helmholtz Centre for Ocean Research Kiel
Columbia University
Gravity Research & Development Zrt.
University of Washington
Nankai University
University of Porto
University of Adelaide
University of Bern
Courant Institute of Mathematical Sciences
National Oceanic and Atmospheric Administration
