Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Ştefan Ţigan"'
Autor:
Patricia-Andrada Reștea, Ștefan Tigan, Luminita Fritea, Laura Grațiela Vicaș, Eleonora Marian, Mariana Eugenia Mureșan, Liana Stefan
Publikováno v:
Microbiology Research, Vol 15, Iss 2, Pp 431-446 (2024)
The purpose of this research was to analyze the impact of SARS-CoV-2 infection on ionic calcium, total calcium and serum magnesium upon hospital admission, taking into account the association of type 2 diabetes as a metabolic comorbidity. Our study i
Externí odkaz:
https://doaj.org/article/03488c3ebd8544318342e40d871bcd97
Autor:
Patricia-Andrada Reștea, Ștefan Țigan, Laura Grațiela Vicaș, Luminița Fritea, Eleonora Marian, Tunde Jurca, Annamaria Pallag, Iulius Liviu Mureșan, Corina Moisa, Otilia Micle, Mariana Eugenia Mureșan
Publikováno v:
Microbiology Research, Vol 14, Iss 4, Pp 1670-1686 (2023)
The aim of this study was to analyze other possible new markers of severity, at hospital admission, that can be assessed in patients with type 2 diabetes and a SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection. Our study included
Externí odkaz:
https://doaj.org/article/113051c373304b7eacdea3ca25633173
Publikováno v:
Applied Medical Informatics, Vol 32, Iss 1, Pp 53-60 (2013)
Aim: The purpose of the present study was to quantify glucose variability in type 2 diabetic patients and establishing relationship with cardiometabolic parameters and type of glucose-lowering treatment. Material and Methods: Continuous glucose monit
Externí odkaz:
https://doaj.org/article/9a758f00f9c741b8bac1e9abbf08231f
Publikováno v:
Applied Medical Informatics, Vol 30, Iss 2, Pp 7-17 (2012)
The objectives of the current survey study targeted the overall questionnaire-based assessment of EHR functions trialed by occupational medicine physicians, the presence of correlations between observed advantages and disadvantages of the trialed EHR
Externí odkaz:
https://doaj.org/article/d242326e4d95401fbc6beaecd568ddfb
Publikováno v:
Applied Medical Informatics, Vol 27, Iss 3, Pp 29-36 (2010)
Background: The seriousness of acute myocardial infarction (AMI) and the importance of its early detection and intervention are well known. Rapid reperfusion of the infarct area positively influences the immediate and long-term prognosis of patients
Externí odkaz:
https://doaj.org/article/344c4fb415774b78b90bc8603cabdd1a
Publikováno v:
Applied Medical Informatics, Vol 23, Iss 3-4, Pp 43-50 (2008)
The nutritional evaluation and diet prescription are laborious and require much time. They need calculations of basic nutritional indices, to precisely diagnose and finally to indicate the proper nutritional recommendations based on demographic, anth
Externí odkaz:
https://doaj.org/article/f91028cbf2664540b79bcd5a1bc5ab1d
Autor:
Ştefan Ţigan, Ioan M. Stancu-Minasian
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 33, Iss 2 (2004)
The purpose of this paper is to give sufficient conditions of generalized concavity and convexity type for a local (weakly) max-min efficient solution to be a global (weakly) max-min efficient solution for an vector maxmin programming problem. In
Externí odkaz:
https://doaj.org/article/c293607960964f3eab8f93ce4dd19039
Autor:
Doina Ionac, Ştefan Ţigan
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 33, Iss 2 (2004)
In this paper we suggest some procedures for solving two special classes of \(\max\)-\(\min\) fractional reverse-convex programs. We show that a special bilinear fractional max-min reverse-convex program can be solved by a linear reverse-convex progr
Externí odkaz:
https://doaj.org/article/c5a8726ed3f9441e9935948363aee059
Autor:
Ştefan Ţigan
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 30, Iss 1 (2001)
In this note we extend for fractional case a method due to White for solving a problem of maximizing over a finite set a function with some special "convexity" properties. Three algorithms applied to a transformation of the initial problem into a max
Externí odkaz:
https://doaj.org/article/593fcfceb14e46bf99a0062fb649d301
Autor:
Ştefan Ţigan, I. M. Stancu-Minasian
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 26, Iss 1 (1997)
Not available.
Externí odkaz:
https://doaj.org/article/fddd4f24966c4aefa9fb00abfbeab3a4