Results 31 to 40 of about 348,225 (262)

Statistical analysis of medical data: descriptive statistics and group comparison

Фундаментальная и клиническая медицина, 2023
Here we describe the most common and informative procedures for the primary statistical analysis of medical data. We emphasize the importance of using histogram, normality tests, median, percentiles, confidence intervals, ranking procedures, and as ...
Zh. V. Gudinova, L. V. Demakova
doaj   +1 more source

Using of Statistical Methods to Determine The Defects Cost Affected on The Product Data and Forecast Losses for Decision-Making [PDF]

Engineering and Technology Journal, 2014
The research deals with methodology proposed for a final product data fully inspected for decision-making on improvement or continuing production by using some methods of forecasting .
Ahmad A.Alkafaji, Salman H.Omran, Ismeal H.Ehallob   +2 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

High Biometric Recognition Based on Histogram and Semi-discrete Matrix Decomposition via Neural Network [PDF]

Engineering and Technology Journal, 2016
Iris recognition is regarded as the most reliable and accurate biometric identification system available highly protected and stable.Iris situating is the main focus in the procedure of iris recognition and verifies the precision of identification.
Ekbal Hussein Ali, Sameir A. Azeiz, Suad Ali Eissa   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Histogram and cosine similarity based magnetizing inrush current identification for main transformer in photovoltaic power station

Diance yu yibiao
The normal operation of the main transformer in the photovoltaic power station is the basis for the power generation output, however, the magnetizing inrush current may lead the differential protection of the transformer to malfunction.
LUAN Yunfei, ZHANG Luliang, JI Tianyao, LI Hao, MO Chun   +4 more
doaj   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Distribution of local curvature values as a structural feature for off-line handwritten signature verification

Системный анализ и прикладная информатика, 2023
In the paper, a new feature for describing a digital image of a handwritten signature based on the frequency distribution of the values of the local curvature of the signature contours, is proposed.
V. V. Starovoitov, U. Akhundjanov
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Analisis Biaya Operasional Kendaraan Bus Micro PO. Teguh Rahayu Trayek Purbalingga-Bobotsari

Techno, 2021
Angkutan umum merupakan salah satu moda transportasi yang masih menjadi pilihan masyarakat di Purbalingga. Satu diantaranya adalah PO. Teguh Rahayu yang melayani rute Terminal Purbalingga - Bobotsari.
Sulfah Anjarwati, Tri Adi Saputro
doaj   +1 more source