Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Hoffmann GE"'
Publikováno v:
Journal of Laboratory Medicine, Vol 48, Iss 5, Pp 251-258 (2024)
Although there are several indirect methods that can be used to verify reference limits, they have a common weakness in that they assume a low proportion of pathological values. This paper investigates whether a Gaussian decomposition algorithm can i
Externí odkaz:
https://doaj.org/article/4a338c786f2945a3a441e374e17951b8
Publikováno v:
Journal of Laboratory Medicine, Vol 48, Iss 5, Pp 203-214 (2024)
The study aims to acquaint readers with six widely used machine learning (ML) techniques (Principal Component Analysis (PCA), Uniform Manifold Approximation and Projection (UMAP), k-means, hierarchical clustering and the decision tree models (rpart a
Externí odkaz:
https://doaj.org/article/d50fa228877d49059a9fe0e55d0e1bef
Autor:
Hoffmann Georg, Klawonn Frank
Publikováno v:
Journal of Laboratory Medicine, Vol 48, Iss 5, Pp 195-196 (2024)
Externí odkaz:
https://doaj.org/article/f5cf895996a24704a582b3171bd1c251
Autor:
Hoffmann Georg, Klawonn Frank
Publikováno v:
Journal of Laboratory Medicine, Vol 47, Iss 4, Pp 141-142 (2023)
Externí odkaz:
https://doaj.org/article/dc8f488a8b28411fb489cddf560594d3
Publikováno v:
Journal of Laboratory Medicine, Vol 44, Iss 3, Pp 143-150 (2020)
The identification of a suitable distribution model is a prerequisite for the parametric estimation of reference intervals and other statistical laboratory tasks. Classification of normal vs. lognormal distributions from healthy populations is easy,
Externí odkaz:
https://doaj.org/article/b8a46b2aa35c4c2c970b4580924ee45c
Autor:
Rieger Susanne, Bethe Dirk, Bagorda Angela, Treiber Dorothea, Beimler Jörg, Sommerer Claudia, Höcker Britta, Fichtner Alexander, Vinke Tobias, Zeier Martin, Hoffmann Georg Friedrich, Tönshoff Burkhard
Publikováno v:
Journal of Transition Medicine, Vol 1, Iss 1, Pp 257-67 (2019)
A successful transition of renal transplant recipients from pediatric to adult care requires a structured, need-adapted and multidisciplinary approach to preserve renal graft function during this critical period of life. In this article we present ou
Externí odkaz:
https://doaj.org/article/8d361a19cf6f4318852993d4da2a9ae3
Publikováno v:
AUTEX Research Journal, Vol 18, Iss 3, Pp 251-257 (2018)
Despite significant weight and performance advantages over metal parts, today’s demand for fiber-reinforced polymer composites (FRPC) has been limited mainly by their huge manufacturing cost. The combination of dry textile preforms and low-cost con
Externí odkaz:
https://doaj.org/article/d0699998a9314867bd247ee04c9616e5
Autor:
Müller HAG, Hoffmann GE
Publikováno v:
Journal of Laboratory Medicine / Laboratoriums Medizin; Apr2003, Vol. 27 Issue 3/4, p122-130, 9p
Autor:
Neher Andreas, Schobersberger Wolfgang, Augustijns Patrick, Fuchs Dietmar, Wolf-Magele Astrid, Hoffmann Georg
Publikováno v:
Pteridines, Vol 19, Iss 1, Pp 79-85 (2008)
Acute infectious diseases of the respiratory tract are regularly associated with increased concentrations of neopterin in serum and/or urine. Most likely, the pteridine compound is not only a marker of an activated cellular immune system but may exer
Externí odkaz:
https://doaj.org/article/72b0b4ef8dfa430a986c0a484b226165
Autor:
Schobersberger Wolfgang, Gufler Veronika, Griesmacher Andrea, Bartenbach Christian, Canazei Markus, Staggl Siegmund, Hoffmann Georg
Publikováno v:
Pteridines, Vol 18, Iss 1, Pp 69-78 (2007)
Regular night shift activities are associated with a series of adverse effects (e.g. chronic fatigue, increased yield loss rates, diseases) related to a disturbed circadian rhythm of the employee. According to current knowledge, the human circadian s
Externí odkaz:
https://doaj.org/article/3eb65026ba2e470793b2a685551b2a80