Výsledky vyhledávání - "Probability of survival"

Akademický článek

Effects of type traits, inbreeding, and production on survival in US Jersey cattle

Autor: Bárbara M. Nascimento, Cari W. Wolfe, Kent A. Weigel, Francisco Peñagaricano

Publikováno v: Journal of Dairy Science, Vol 106, Iss 7, Pp 4825-4835 (2023)

ABSTRACT: Greater longevity is associated with lower replacement costs, higher average milk production, and fewer replacement heifers needed. Longevity data are obtained late in life, and for this reason stayability, defined as the probability of sur

Externí odkaz: https://doaj.org/article/27d4d691d07b4a04aff52f1f99368b58

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Akademický článek

Mechanical Properties of Natural Cellulosic Yucca treculeana L. Fiber for Biocomposites Applications: Statistical Analysis

Autor: Ahmed Belaadi, Messaouda Boumaaza, Hassan Alshahrani, Mostefa Bourchak

Publikováno v: Journal of Natural Fibers, Vol 19, Iss 17, Pp 15501-15518 (2022)

Yucca treculeana L. (YT) is increasingly being considered by researchers worldwide as a replacement option for synthetic fibers such as glass fibers. The objective of this study is to determine the tensile quasi-static room temperature mechanical par

Externí odkaz: https://doaj.org/article/f26b8c33000e409394e2dd956f5028b2

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Akademický článek

Kaplan-Meyer Survival Curves: Simulation Technique

Autor: H. HOLUBOVA

Publikováno v: Naukovij Vìsnik Nacìonalʹnoï Akademìï Statistiki, Oblìku ta Auditu, Iss 3-4, Pp 15-22 (2021)

The right censoring of survival data, being the most conventional method of research, is analyzed. The patient survival is explored in a time span that is shorter in fact than the actual survival time. However, when the actual survival time is unknow

Externí odkaz: https://doaj.org/article/b7cc58fe362247e28525ba0eb58fe660

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Akademický článek

Syndecan-1 as a severity biomarker for patients with trauma

Publikováno v: Frontiers in Medicine, Vol 9 (2022)

Tissue injury and hemorrhage induced by trauma lead to degradation of the endothelial glycocalyx, causing syndecan-1 (SDC-1) to be shed into the blood. In this study, we investigated whether serum SDC-1 is useful for evaluating trauma severity in pat

Externí odkaz: https://doaj.org/article/58e1c7555f2841a991aebd87310e641b

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Akademický článek

Comparison of Fatigue Provisions in Various Codes and Standards-Part 1: Basic Design S-N Curves of Non-Tubular Steel Members

Autor: Sungwoo Im, Joonmo Choung

Publikováno v: 한국해양공학회지, Vol 35, Iss 2, Pp 161-171 (2021)

For the fatigue design of offshore structures, it is essential to understand and use the S-N curves specified in various industry standards and codes. This study compared the characteristics of the S-N curves for five major codes. The codes reviewed

Externí odkaz: https://doaj.org/article/b93b204071b14fb99e813cfb6297638f

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Akademický článek

Savings operations with random commencement and conclusion

Autor: Valls Martínez, María del Carmen, Cruz Rambaud, Salvador, Abad Segura, Emilio

Publikováno v: The Journal of Risk Finance, 2019, Vol. 20, Issue 5, pp. 520-541.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/JRF-04-2019-0057

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Akademický článek

Comparison of Trauma Scoring Systems in Pediatric Trauma Patients

Autor: Hasan Sultanoğlu, Seda Özkan, Tuba Erdem Sultanoğlu, Nezih Kavak

Publikováno v: Eurasian Journal of Emergency Medicine, Vol 18, Iss 1, Pp 1-8 (2019)

Aim:We aimed to evaluate and compare the performance of BIG score (Base deficit, INR, GCS), pediatric trauma score, revised trauma score, injury severity score, new injury severity score (NISS) in mortality and stay intensive care unit.Materials and

Externí odkaz: https://doaj.org/article/eefd73a67b3840c38ff7b9b66a93ef74

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