Results 71 to 80 of about 175,850 (276)

Optimization of Multi-Section and Partially Augmented Magnetic Resonance Imaging (MRI) Images for Brain Tumor Classification Using ResNet-50

CommIT Journal
Brain tumor diagnosis is challenging due to complex brain anatomy and tumor variability across imaging views. Traditional methods are manual and error-prone, making deep learning, particularly ResNetbased Convolutional Neural Network (CNN), essential ...
I Gede Susrama Mas Diyasa, Victor Immanuel Sunarko, Eva Yulia Puspaningrum, Vaizal Asy'ari, Mohd Zamri Ibrahim   +4 more
doaj   +1 more source

Efficacy and Safety of Retinol Palmitate Ophthalmic Solution in the Treatment of Dry Eye: A Japanese Phase II Clinical Trial [Corrigendum]

Drug Design, Development and Therapy, 2021
Toshida H, Funaki T, Ono K, et al. Drug Des Devel Ther.  2017;11:1871– 1879 The authors have advised there are some mistakes in the mean changes and standard errors of the paper: 1.
Toshida H, Funaki T, Ono K, Tabuchi N, Watanabe S, Seki T, Otake H, Kato T, Ebihara N, Murakami A   +9 more
doaj  

Human semen quality and the secondary sex ratio

Asian Journal of Andrology, 2017
The aim of this study was to evaluate the association between semen quality and the secondary sex ratio (SSR), defined as the ratio of male to female live births.
Jisuk Bae, Sungduk Kim, Zhen Chen, Michael L Eisenberg, Germaine M Buck Louis   +4 more
doaj   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Computational Complexity of Iterated Maps on the Interval (Extended Abstract)

, 2010
The exact computation of orbits of discrete dynamical systems on the interval is considered. Therefore, a multiple-precision floating point approach based on error analysis is chosen and a general algorithm is presented.
Anatole Katok, Christoph Spandl, G"otz Alefeld, Helmut Ratschek, IEEE 1987, James H. Wilkinson, Jens Blanck, Jens Blanck, Klaus Weihrauch, Laurent Fousse, Morris W. Hirsch, N. Revol, Ning Zhong, Norbert Th. Müller, Norbert Th. Müller, Pierre Collet, Pierre Collet, Robert L. Devaney, Vasco Brattka, Xizhong Zheng   +19 more
core   +2 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Linear Precoding with Low-Resolution DACs for Massive MU-MIMO-OFDM Downlink

, 2019
We consider the downlink of a massive multiuser (MU) multiple-input multiple-output (MIMO) system in which the base station (BS) is equipped with low-resolution digital-to-analog converters (DACs). In contrast to most existing results, we assume that the
Coldrey, Mikael, Durisi, Giuseppe, Jacobsson, Sven, Studer, Christoph   +3 more
core   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

The Effects of Rounding on the Consumer Price Index [PDF]

The Bureau of Labor Statistics rounds the Consumer Price Index (CPI) to a single decimal place before releasing it, and the published CPI inflation series is calculated from those rounded index values. While rounding has only a relatively small effect on
Elliot D. Williams
core  

Note on improvement precision of recursive function simulation in floating point standard [PDF]

, 2017
An improvement on precision of recursive function simulation in IEEE floating point standard is presented. It is shown that the average of rounding towards negative infinite and rounding towards positive infinite yields a better result than the usual ...
Martins, Samir A. M., Nepomuceno, Erivelton G., Silva, Melanie R.   +2 more
core   +1 more source