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Новости за 04.04.2023

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ECG signal classification in wearable devices based on compressed domain

Plos.org 
En

by Jing Hua, Binbin Chu, Jiawen Zou, Jing Jia

Wearable devices are often used to diagnose arrhythmia, but the electrocardiogram (ECG) monitoring process generates a large amount of data, which will affect the detection speed and accuracy. In order to solve this problem, many studies have applied deep compressed sensing (DCS) technology to ECG monitoring, which can under-sampling and reconstruct ECG signals, greatly optimizing the diagnosis process, but the reconstruction process is complex and expensive. Читать дальше...

Analysis of stereopsis and fusion in school-aged children with reduced visual acuity due to refractive error

Plos.org 
En

by Hye Jun Joo, Dong Gyu Choi

Purpose

In patients with strabismus, the stereopsis and Worth 4-dot (W4d) tests have often been used to evaluate whether sensory fusion is achieved. However, if patients face difficulties undergoing the Titmus or W4d test because of poor visual acuity (VA) due to refractive error abnormalities, the results of these tests cannot be appropriately interpreted. Therefore, we evaluated the correlation between distance uncorrected VA (UCVA) and sensory status in... Читать дальше...

Schistosomiasis screening in non-endemic countries from a cost perspective: Knowledge gaps and research priorities. The case of African long-term residents in a Metropolitan Area, Spain

Plos.org 
En

by Sílvia Roure, Francesc López, Irene Oliva, Olga Pérez-Quílez, Oriol March, Anna Chamorro, Elena Abad, Israel López Muñoz, Amaia Castillo, Laura Soldevila, Lluís Valerio, Manolo Lozano, Helena Masnou, Mario Oliveira, Laura Cañas, Mireia Gibrat, Marta Chuecos, Juan José Montero, Karen Colmenares, Gemma Falguera, Josep Maria Bonet, Mar Isnard, Núria Prat, Oriol Estrada, Bonaventura Clotet, Xavier Vallès

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Genomic characterization of endemic diarrheagenic Escherichia coli and Escherichia albertii from infants with diarrhea in Vietnam

Plos.org 
En

by Atsushi Iguchi, Taichiro Takemura, Yoshitoshi Ogura, Thi Thu Huong Nguyen, Taisei Kikuchi, Miki Okuno, Asako Tokizawa, Hanako Iwashita, Hong Quynh Anh Pham, Thi Hang Doan, Na Ly Tran, Thi Luong Tran, Thi Hang Nguyen, Thi Hien Tran, Tuyet Ngoc Linh Pham, Trung Duc Dao, Thi My Hanh Vu, Thi Nga Nguyen, Hieu Vu, Van Trang Nguyen, Thi Thu Huong Vu, Thanh Huong Le, Tuan Anh Lai, Tuan Cuong Ngo, Futoshi Hasebe, Dong Tu Nguyen, Tetsu Yamashiro

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Estimating health spending associated with chronic multimorbidity in 2018: An observational study among adults in the United States

Plos.org 
En

by Angela Y. Chang, Dana Bryazka, Joseph L. Dieleman

Background

The rise in health spending in the United States and the prevalence of multimorbidity—having more than one chronic condition—are interlinked but not well understood. Multimorbidity is believed to have an impact on an individual’s health spending, but how having one specific additional condition impacts spending is not well established. Moreover, most studies estimating spending for single diseases rarely adjust for multimorbidity. Читать дальше...

Neural spiking for causal inference and learning

Plos.org 
En

by Benjamin James Lansdell, Konrad Paul Kording

When a neuron is driven beyond its threshold, it spikes. The fact that it does not communicate its continuous membrane potential is usually seen as a computational liability. Here we show that this spiking mechanism allows neurons to produce an unbiased estimate of their causal influence, and a way of approximating gradient descent-based learning. Importantly, neither activity of upstream neurons, which act as confounders, nor downstream non-linearities bias the results. Читать дальше...

Increased male investment in sperm competition results in reduced maintenance of gametes

Plos.org 
En

by Mareike Koppik, Julian Baur, David Berger

Male animals often show higher mutation rates than their female conspecifics. A hypothesis for this male bias is that competition over fertilization of female gametes leads to increased male investment into reproduction at the expense of maintenance and repair, resulting in a trade-off between male success in sperm competition and offspring quality. Here, we provide evidence for this hypothesis by harnessing the power of experimental evolution... Читать дальше...

Stop Believing These College Scholarship Myths

Lifehacker.com 
En

While student loans are the talk of the town, anyone with a college-bound kid knows how crucial scholarships are to cut down on that loan amount in the first place. Scholarships play a major role in affording college; a 2022 report from Sallie Mae found that 60% of families relied on scholarships to pay tuition.

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Новости России
Москва

Ледяной стресс: доктор Кутушов рассказал, как крещенская купель влияет на микробиом и иммунитет


Elephant Rumblings: Offense finally has a big day but goes to waste

Athletics Nation 
En

D. Ross Cameron-USA TODAY Sports

MLB news roundup

Happy Tuesday, all!

After scoring just three runs over the first three games of the year, the bats finally woke up last night. In the loss to the Cleveland Guardians, the offense racked up 14 hits on their way to 10 runs. Unfortunately for the squad the pitching wasn’t on its game last night and the effort from the hitters went to waste.

Six of the starting nine had two hits apiece, and the team got three long balls to boot. Читать дальше...


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