Results 21 to 30 of about 505,456 (266)

Use of Filters to Smooth Out Signals Collected through Mobile Devices in the Static and Dynamic Balance Assessment: A Systematic Review

Applied Sciences, 2022
Background: When performing motion analysis using sensors, the signal often comes with noise and it is necessary to use filters to exclude unwanted frequencies.
Karina Sá, Givago Souza, Bianca Callegari, Anderson Belgamo, André Cabral, José Gorla, Anselmo Costa e Silva   +6 more
doaj   +1 more source

Diesel fuel filtration problems with modern common rail injection systems / Проблемы фильтрирования дизельного топлива в современной системе впрыска common rail / Problem filtriranja dizel-goriva kod savremenih common rail sistema ubrizgavanja [PDF]

Vojnotehnički Glasnik, 2017
Modern diesel fuel injection systems called ”common rail systems” have been increasingly developing over the past two years. Along with the development of such systems it has been, at the same time, necessary to follow the development of ancillary ...
Mitar T. Jocanović , Velibor V. Karanović, Darko M. Knežević, Marko D. Orošnjak   +3 more
doaj   +1 more source

Flowability of NbC-based cermets for additive manufacturing via L-PBF

Academia Materials Science
Niobium-based refractory alloys have attracted attention in several industrial areas, such as metalworking, steelmaking, military, and armoring applications, among others.
Rodrigo Condotta, Fabio Miranda, Nathalia M. G. Pereira, Marcelo O. dos Santos, Daniel Rodrigues, Suzilene R. Janasi, Fernando S. Ortega, Gilmar F. Batalha   +7 more
doaj   +1 more source

Image Enhancement via Special Functions and Its Application for Near Infrared Imaging

Global Challenges, 2023
Image enhancement is important given that it can be used to highlight the area of interest in the images. This article designs four filters via special function for realizing image enhancement.
Ruoxi Yang, Long Chen, Ling Zhang, Zongan Li, Yingcheng Lin, Ye Wu   +5 more
doaj   +1 more source

Filter Bubble [PDF]

Internet Policy Review, 2019
Introduced by tech entrepreneur and activist Eli Pariser in 2011, the ‘filter bubble’ is a persistent concept which suggests that search engines and social media, together with their recommendation and personalisation algorithms, are centrally culpable for the societal and ideological polarisation experienced in many countries: we no longer encounter a
openaire   +5 more sources

Mitigating Inaudible Ultrasound Attacks on Voice Assistants With Acoustic Metamaterials

IEEE Access, 2023
Voice assistants play an important role in facilitating human–machine interactions and have been widely used in audio consumer electronic products.
Joshua S. Lloyd, Cole G. Ludwikowski, Cyrus Malik, Chen Shen   +3 more
doaj   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka, Tsukuru Amano, Akimasa Takahashi, Mari Deguchi, Hiroyuki Yamanaka, Yuji Tanaka, Shunichiro Tsuji, Takashi Murakami   +7 more
wiley   +1 more source

Planar Printed Structures Based on Matryoshka Geometries: A Review

Micromachines
A review on planar printed structures that are based on Matryoshka-like geometries is presented. These structures use the well-known principle of Matryoshka dolls that are successively nested inside each other.
Alfredo Gomes Neto, Jefferson Costa e Silva, Joabson Nogueira de Carvalho, Custódio Peixeiro   +3 more
doaj   +1 more source

Perancangan Unit Filtrasi untuk Pengolahan Limbah Domestik Menggunakan Sistem Downflow

Jurnal Sumberdaya Alam dan Lingkungan, 2019
Indonesia adalah negara kepulauan yang memiliki jumlah penduduk yang besar. Hal ini menyebabkan lingkungan Indonesia mudah tercemar karena limbah cair domestik yang dihasilkan penduduknya. Upaya yang dilakukan untuk mengurangi pencemaran yaitu melakukan
Akhmad Adi Sulianto, Evi Kurniati, Alivia Ayu Hapsari   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source