Results 51 to 60 of about 1,467,059 (324)

Association of Glucose Variability in the First 72 Hours of ICU Care with ICU Mortality in Critically-III Patients

Jurnal Penyakit Dalam Indonesia, 2016
Introduction. Hyperglycemia during hospitalization is a risk factor that can be managed in order to reduce mortality. Inspite of hyperglycemia, glucose variability also brings negative outcome to cells.
Elizabeth Yasmine, Arif Mansjoer, Dyah Purnamasari, Hamzah Shatri   +3 more
doaj   +1 more source

An Effective Machine Learning Approach for Classifying Artefact-Free and Distorted Capnogram Segments Using Simple Time-Domain Features

IEEE Access, 2022
Capnogram signal analysis has received considerable attention owing to its important applications in assessing cardiopulmonary functions. However, the automatic elimination of deformed parts of a capnogram waveform remains an open research problem ...
Ismail M. El-Badawy, Zaid Omar, Om Prakash Singh   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Characterization of Paper Surfaces by Friction Profilometry

BioResources, 2022
Friction profilometry is a powerful technique that is suitable for the surface characterization of paper products. In this technique, a stylus-type contact method that resembles papermaking processes is used for evaluating the quality attributes of ...
Byoung Geun Moon, Na Young Park, Young Chan Ko, Hyoung Jin Kim   +3 more
doaj   +2 more sources

Entropy–Mean–Upper Partial Deviation–Absolute Deviation Portfolio Problem and Its Wasserstein Distributionally Robust Counterpart

IEEE Access
This paper proposes an Entropy–Mean–Upper partial deviation–Absolute Deviation (EMUAD) portfolio problem, introducing entropy to reduce investment risk and enhance portfolio diversification while simultaneously considering metrics ...
Haonan Wang, Mingyang Fan, Bowen Liu
doaj   +1 more source

A Multivariate Analysis Framework for Vehicle Detection From Loop Data Under Heterogeneous and Less Lane Disciplined Traffic

IEEE Access, 2021
Accurate vehicle detection in real-time is a challenging problem for engineers and researchers working in the field of transportation engineering all over the world. To detect the vehicle presence in the lane-based traffic, one of the widely used traffic
Niraj Kumar Singh, Arun K. Tangirala, Lelitha Devi Vanajakshi   +2 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Analisis Pemilihan Portofolio Optimal Dengan Model Dan Pengembangan Dari Portofolio Markowitz (Studi Pada Indeks Bisnis-27 Di Bursa Efek Indonesia Periode 2011 - 2013) [PDF]

, 2014
This research aims to determine compare and analyze an optimization portfolio selection developed by a variety of Markowitz portfolio model. Used in this optimal portfolio among others, Mean Variance (MV) Downside Deviation (DD) Mean Absolute Deviation ...
Ramadhan, R. D. (Rahadian)
core  

Coexistence of absolute negative mobility and anomalous diffusion [PDF]

, 2019
Using extensive numerical studies we demonstrate that absolute negative mobility of a Brownian particle (i.e. the net motion into the direction opposite to a constant biasing force acting around zero bias) does coexist with anomalous diffusion.
Hänggi, P., Spiechowicz, J., Łuczka, J.   +2 more
core   +3 more sources

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source