Results 71 to 80 of about 137,983 (312)

ANALISA PERBANDINGAN KINERJA METODE THRESHOLDING ADAPTIVE DAN THRESHOLDING OTSU PADA SEGMENTASI DAUN BAWANG MERAH [PDF]

open access: yes, 2023
Penelitian ini dilatarbelakangi hasil pengamatan dan pengalaman peneliti, bahwa penyakit bawang merah merupakan salah satu faktor yang menurunkan kualitas bawang merah.
Pranata, Mohammad Ikhwan Bagus   +2 more
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

An Overview of Segmentation Algorithms for the Analysis of Anomalies on Medical Images

open access: yesJournal of Intelligent Systems, 2018
Human disease identification from the scanned body parts helps medical practitioners make the right decision in lesser time. Image segmentation plays a vital role in automated diagnosis for the delineation of anatomical organs and anomalies.
Kumar Subbiahpillai Neelakantapillai   +2 more
doaj   +1 more source

Rainbow Thresholds

open access: yesSIAM Journal on Discrete Mathematics
We extend a recent breakthrough result relating expectation thresholds and actual thresholds to include some rainbow versions.
Tolson Bell   +2 more
openaire   +4 more sources

To threshold or not to threshold? That's the question

open access: yesEcological Indicators, 2012
Abstract The concept of evaluating multiple alternative models to determine ecological response form is over a century old and is ever more relevant as modern computing power allows ever more complicated models to be routinely used but often without a reasonable model verification process, particularly in fields where the ecological conceptual model ...
Song S. Qian, Thomas F. Cuffney
openaire   +1 more source

Comparative Study on Thresholding [PDF]

open access: yes, 2020
Criterion based thresholding algorithms are simple and effective for two-level thresholding. However, if a multilevel thresholding is needed, the computational complexity will exponentially increase and the performance may become unreliable.
Singh, K.C.   +3 more
core   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Aplikasi Pendeteksi Kelayakan Telur Menggunakan Metode Backpropagation dan Thresholding

open access: yesJournal of Information and Technology, 2018
Perkembangan teknologi yang semakin maju membuat kebutuhan seseorang dalam hal kecepatan dalam penyelesaian masalah sangat dibutuhkan. Salah satunya yakni untuk mendeteksi kelayakan telur menggunakan pembiasan sinar pada telur (candling).
Harman Tunggorono
doaj  

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