Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Robert A. Pietrzyk"'
Publikováno v:
The Archives of Automotive Engineering – Archiwum Motoryzacji. 83:5-22
There is presented application of Graph Data Base technology in knowledge engineering task concerned with knowledge representation of complex structures. The first example is graph representation of composition of tractor gearbox. It is an example of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::226aa75d9351d1414e09980be5692f02
https://doi.org/10.14669/am.vol83.art1
https://doi.org/10.14669/am.vol83.art1
Publikováno v:
Principles of Clinical Medicine for Space Flight ISBN: 9781493998876
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c7a01e9087f9e3460ddfc1c106410b
https://doi.org/10.1007/978-1-4939-9889-0_18
https://doi.org/10.1007/978-1-4939-9889-0_18
Publikováno v:
Nephron. 89:264-270
Background: The formation of a renal stone during space flight may have serious negative effects on the health of the crewmember and the success of the mission. Urinary biochemical factors and the influence of dietary factors associated with renal st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2ebdf01220fea308dfec1d86e9a4dc7
https://doi.org/10.1159/000046083
https://doi.org/10.1159/000046083
Publikováno v:
Journal of Urology. 158:2305-2310
The metabolic and environmental factors influencing renal stone formation before, during, and after Space Shuttle flights were assessed. We established the contributing roles of dietary factors in relationship to the urinary risk factors associated w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed31be47f1c4e06e58d631ae37a0aaf
https://doi.org/10.1016/s0022-5347(01)68240-5
https://doi.org/10.1016/s0022-5347(01)68240-5
Publikováno v:
Journal of Chromatography A. 763:187-192
A high-performance liquid chromatographic method was developed as an alternative to automated enzymatic analysis of uric acid in human urine preserved with thymol and/or thimerosal. Uric acid (tR = 10 min) and creatinine (tR = 5 min) were separated a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d749ff12ab85f6460949a8b28ac91ce
https://doi.org/10.1016/s0021-9673(96)00740-6
https://doi.org/10.1016/s0021-9673(96)00740-6
Publikováno v:
Journal of Applied Physiology. 82:704-710
Siconolfi, Steven F., Randal J. Gretebeck, William W. Wong, Robert A. Pietrzyk, and Sheril S. Suire. Assessing total body and extracellular water from bioelectrical response spectroscopy. J. Appl. Physiol. 82(2): 704–710, 1997.—We developed and v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::437436a221ea00793f661bbe3943b6f6
https://doi.org/10.1152/jappl.1997.82.2.704
https://doi.org/10.1152/jappl.1997.82.2.704
Autor:
Peggy A. Whitson, Edgar K. Hudson, Clarence Sams, Mayra Nelman-Gonzalez, Robert A. Pietrzyk, Jeffrey A. Jones
Publikováno v:
The Journal of urology. 182(5)
Exposure to microgravity affects human physiology and results in changes in urinary chemical composition during and after spaceflight, favoring an increased risk of renal stones. We assessed the efficacy of potassium citrate to decrease the stone ris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ee2cb8223da6819dc922fba5aa7745b
https://pubmed.ncbi.nlm.nih.gov/19765769
https://pubmed.ncbi.nlm.nih.gov/19765769
Publikováno v:
Principles of Clinical Medicine for Space Flight ISBN: 9780387988429
Genitourinary (GU) disorders are pervasive in the adult population and broadly include the diagnoses of 15–20% of patients who are discharged from hospitals in the United States, with even higher percentages for ambulatory visits. Along with suscep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0ff452b1e0b424ddf97f6f2de08dd39
https://doi.org/10.1007/978-0-387-68164-1_13
https://doi.org/10.1007/978-0-387-68164-1_13
Publikováno v:
Aviation, space, and environmental medicine. 78
With the continued construction of the International Space Station, humans are living longer in the microgravity environment of space. However, many questions still exist as to the physiological effects of spaceflight on the human body. Bone loss, ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a2aad1c85c8e93b9ced8f3ea2c93a089
https://pubmed.ncbi.nlm.nih.gov/17511294
https://pubmed.ncbi.nlm.nih.gov/17511294
Publikováno v:
Laboratory medicine. 31(10)
Due to the the clinical utility of the flow cytometer, the National Aeronautics and Space Administration (NASA) is interested in the design of a space flight-compatible cytometer for use on long-duration space missions. Because fluid behavior is alte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac1ffacd4bc2ab23d46a6c824a4a3a6
https://pubmed.ncbi.nlm.nih.gov/12442765
https://pubmed.ncbi.nlm.nih.gov/12442765