Results 21 to 30 of about 338,942 (232)

APLIKASI HISTOGRAM UNTUK ANALISIS VARIABILITAS TEMPORAL DAN SPASIAL HUJAN BULANAN: STUDI DI WILAYAH UPT PSDA DI PASURUAN JAWA TIMUR

open access: yesJurnal Teknologi Pertanian Andalas, 2018
Penelitian ini bertujuan untuk menganalisis variabilitas hujan bulanan di wilayah UPT PSDA di Pasuruan. Wilayah studi mencakup kabupaten Probolinggo, Kota Probolinggo, Kabupaten Pasuruan dan Kota Pasuruan di Jawa Timur.  Data hujan harian dari 93 stasiun,
Dimas Ghufron Ash Shiddiq   +3 more
doaj   +1 more source

Is histogram manipulation always beneficial when trying to improve model performance across devices? Experiments using a Meibomian gland segmentation model

open access: yesFrontiers in Cell and Developmental Biology, 2022
Meibomian gland dysfunction (MGD) is caused by abnormalities of the meibomian glands (MG) and is one of the causes of evaporative dry eye (DED). Precise MG segmentation is crucial for MGD-related DED diagnosis because the morphological parameters of MG ...
Xianyu Deng   +13 more
doaj   +1 more source

UNSUPERVISED DATA AND HISTOGRAM CLUSTERING USING INCLINED PLANES SYSTEM OPTIMIZATION ALGORITHM

open access: yesImage Analysis and Stereology, 2014
Within the last decades, clustering has gained significant recognition as one of the data mining methods, especially in the relatively new field of medical engineering for diagnosing cancer.
Mohammad Hamed Mozaffari   +1 more
doaj   +1 more source

AUTOMATIC MULTILEVEL IMAGE SEGMENTATION BASED ON FUZZY REASONING

open access: yesImage Analysis and Stereology, 2011
An automatic multilevel image segmentation method based on sup-star fuzzy reasoning (SSFR) is presented. Using the well-known sup-star fuzzy reasoning technique, the proposed algorithm combines the global statistical information implied in the histogram ...
Liang Tang, Wei-Xin Xie, Jian-Jun Huang
doaj   +1 more source

A Maximum-Entropy Method to Estimate Discrete Distributions from Samples Ensuring Nonzero Probabilities

open access: yesEntropy, 2018
When constructing discrete (binned) distributions from samples of a data set, applications exist where it is desirable to assure that all bins of the sample distribution have nonzero probability.
Paul Darscheid, Anneli Guthke, Uwe Ehret
doaj   +1 more source

Statistical analysis of medical data: descriptive statistics and group comparison

open access: yesФундаментальная 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]

open access: yesEngineering 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   +2 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

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

open access: yesEngineering 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   +2 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS 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   +4 more
wiley   +1 more source

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