Results 51 to 60 of about 67,800 (303)
Golden Proportion in Computational Analysis: Reflecting the Universal Beauty
, 2023 : Numerous mathematics concepts or figures in human history had significantly improved in reputation as a result of their obscure meanings. Golden proportions and other associated ideas, including the golden ratio, are one of the concepts that had ...
Nagomi Gopinath
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FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
METHODOLOGICAL APPROACH TO DEFINING THE COSTS LEVEL IN FOOD ENTERPRISES
Russian Journal of Economics and Law, 2013 Objective: to elaborate the budget of trade-production policy harmonization in food enterprises basing on the golden section principle. Methods: systematic and economic-mathematical.
A. N. Kalyuzhny
doaj
Golden section in geometry [PDF]
, 2017 The present thesis deals with golden section in geometry, which can be constructed in many different ways. After an overview of classical constructions and some modern cases follows a deeper examination of examples of the golden section in geometry ...
Nahtigal, Maša
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Molecular Oncology, EarlyView.Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen +11 more
wiley +1 more source
Accurate Frequency Estimation Based On Three-Parameter Sine-Fitting With Three FFT Samples
Metrology and Measurement Systems, 2015 This paper presents a simple DFT-based golden section searching algorithm (DGSSA) for the single tone frequency estimation. Because of truncation and discreteness in signal samples, Fast Fourier Transform (FFT) and Discrete Fourier Transform (DFT) are ...
Liu Xin +3 more
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, 2008 This text has been written especially as an educational material for secondary school teachers of mathematics and despriptive geometry, however it can be interesting also for students of secondary schools and universities and for another persons ...
Chmelíková, Vlasta
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Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
The golden ratio—dispelling the myth
Maxillofacial Plastic and Reconstructive SurgeryBackground The purpose of this article is to explore the claims often cited in scientific journals regarding the golden ratio, and its proposed link to beauty and idealized forms in nature, including idealized human proportions.
Farhad B. Naini
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ISPRS International Journal of Geo-Information, 2020 This study was conducted to explore the distribution and changes of groundwater resources in the research area, and to promote the application of geographic information system (GIS) technology and its deep learning methods in chemical type distribution ...
Jing Sun, Genhou Wang
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