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1,229 Results Found

  • Article
  • Open Access
146 Views
18 Pages

7 December 2025

Common cause failure (CCF) is concealed and harmful. With the increase in the number of redundant systems in aircraft, quantifying the impact of CCF is crucial for accurately calculating system failure probabilities. However, the diverse and complex...

  • Article
  • Open Access
2,193 Views
24 Pages

22 November 2021

Due to overlay technologies, service providers have a logical view of the underlay network and can optimize the experience quality without modifying the physical network. However, the cross-layer interaction inevitably causes network fluctuation due...

  • Review
  • Open Access
28 Citations
7,309 Views
19 Pages

18 June 2015

Anemia is present in about 40% of heart failure (HF) patients. Iron deficiency (ID) is present in about 60% of the patients with anemia (about 24% of all HF patients) and in about 40% of patients without anemia (about 24% of all HF patients). Thus ID...

  • Article
  • Open Access
12 Citations
3,298 Views
15 Pages

8 May 2019

The fault frequencies are as they are and cannot be improved. One can only improve its estimation quality. This paper proposes a fault diagnosis method by combining local mean decomposition (LMD) and the ratio correction method to process the short-t...

  • Article
  • Open Access
49 Citations
20,894 Views
26 Pages

Failure Rate Assessment for Onshore and Floating Offshore Wind Turbines

  • He Li,
  • Weiwen Peng,
  • Cheng-Geng Huang and
  • C. Guedes Soares

10 December 2022

A detailed analysis is performed on a dataset of failure and maintenance records from various onshore wind farms located in different geographical areas for the safety, risk, reliability, availability, and maintainability characterization of wind tur...

  • Review
  • Open Access
358 Views
11 Pages

Cellular and Molecular Mechanisms of Heart Failure and Sudden Cardiac Death in Hypertrophic Cardiomyopathy and Methods Used for Their Pathogenetic Correction

  • Lev Kakturskiy,
  • Yury Belov,
  • Liudmila Mikhaleva,
  • Andrey Lysenko,
  • Zarina Gioeva,
  • Natalia Tikhonova and
  • Nikita Gutyrchik

28 November 2025

Background/Objectives: This paper provides a review of the literature data concerning the cellular and molecular mechanisms of heart failure and sudden cardiac death in hypertrophic cardiomyopathy (HCM), and explores approaches used for their pathoge...

  • Article
  • Open Access
155 Citations
14,917 Views
16 Pages

Reliability and Maintenance Analysis of Unmanned Aerial Vehicles

  • Enrico Petritoli,
  • Fabio Leccese and
  • Lorenzo Ciani

19 September 2018

This paper focuses on the development of a new logistic approach based on reliability and maintenance assessment, with the final aim of establishing a more efficient interval for the maintenance activities for Unmanned Aerial Vehicles (UAV). In the f...

  • Article
  • Open Access
9 Citations
2,505 Views
10 Pages

Lightning Failure Risk Assessment of Overhead Transmission Lines Based on Modified Dempster–Shafer Theory

  • Jie Liu,
  • Boyan Jia,
  • Zhimeng Zhang,
  • Zimo Wang,
  • Ping Wang and
  • Jianghai Geng

30 March 2022

Lightning has a certain degree of potential threat to the safe operation of overhead transmission lines. In order to make targeted lightning protection arrangements and reduce the impact of lightning on overhead transmission lines, it is necessary to...

  • Article
  • Open Access
4 Citations
4,410 Views
18 Pages

Scenario Analysis of Cost-Effectiveness of Maintenance Strategies for Fixed Tidal Stream Turbines in the Atlantic Ocean

  • Mitra Kamidelivand,
  • Peter Deeney,
  • Fiona Devoy McAuliffe,
  • Kevin Leyne,
  • Michael Togneri and
  • Jimmy Murphy

This paper has developed an operation and maintenance (O&M) model for projected 20 MW tidal stream farm case studies at two sites in the northeast Atlantic in France and at EMEC’s Fall of Warness site in the UK. The annual energy production...

  • Communication
  • Open Access
7 Citations
3,105 Views
17 Pages

Heart failure (HF) is among the main causes of death worldwide. Alterations of sphingosine-1-phosphate (S1P) signaling have been linked to HF as well as to target organ damage that is often associated with HF. S1P’s availability is controlled b...

  • Article
  • Open Access
2 Citations
5,190 Views
22 Pages

10 December 2021

With technology scaling, maintaining the reliability of dynamic random-access memory (DRAM) has become more challenging. Therefore, on-die error correction codes have been introduced to accommodate reliability issues in DDR5. However, the current sol...

  • Retraction
  • Open Access
1,159 Views
1 Page

18 March 2024

The Journal of Clinical Medicine retracts the article “Vasopressin Receptor Antagonists for the Correction of Hyponatremia in Chronic Heart Failure: An Underutilized Therapeutic Option in Current Clinical Practice [...]

  • Article
  • Open Access
1,076 Views
27 Pages

This study presents a peridynamic model formulated using the micromodulus function and bond deformation. The model is derived by establishing energy equivalence between a modified virtual internal bond (VIB) and a peridynamic bond. To address surface...

  • Article
  • Open Access
4 Citations
2,243 Views
18 Pages

Experimental Correction and Treatment of Chronic Liver Failure Using Implantable Cell-Engineering Constructs of the Auxiliary Liver Based on a Bioactive Heterogeneous Biopolymer Hydrogel

  • Murat Shagidulin,
  • Nina Onishchenko,
  • Victor Sevastianov,
  • Mikhail Krasheninnikov,
  • Aleksey Lyundup,
  • Alla Nikolskaya,
  • Alena Kryzhanovskaya,
  • Sofia Voznesenskaia,
  • Mariia Gorelova and
  • Nadezhda Perova
  • + 4 authors

1 June 2023

Our study sought approaches for chronic liver failure (CLF) treatment and correction via cell-engineered constructs (CECs). They are built from biopolymer-based, microstructured, and collagen-containing hydrogel (BMCG). We also strove to evaluate the...

  • Article
  • Open Access
21 Citations
7,902 Views
24 Pages

Formal Modeling of IoT and Drone-Based Forest Fire Detection and Counteraction System

  • Aqsa Tehseen,
  • Nazir Ahmad Zafar,
  • Tariq Ali,
  • Fatima Jameel and
  • Eman H. Alkhammash

31 December 2021

Forests are an enduring component of the natural world and perform a vital role in protecting the environment. Forests are valuable resources to control global warming and provide oxygen for the survival of human life, including wood for households....

  • Review
  • Open Access
5 Citations
5,041 Views

2 October 2016

In the congestive heart failure (CHF) setting, chronic hyponatremia is very common. The present review aims at addressing topics relevant to the pathophysiology of hyponatremia in the course of CHF as well as its optimal treatment, including the main...

  • Article
  • Open Access
16 Citations
5,109 Views
24 Pages

An Isolated Power Factor Corrected Cuk Converter with Integrated Magnetics for Brushless DC Ceiling Fan Applications

  • Hashim Raza Khan,
  • Majida Kazmi,
  • Haris Bin Ashraf,
  • Muhammad Hashir Bin Khalid,
  • Abul Hasan and
  • Saad Ahmed Qazi

The usage of BLDC motors in the low-power range is increasing rapidly in home appliances such as ceiling fans. This has necessitated the development of reliable, compact and efficient AC-DC power supplies for motor drive circuitry. This paper present...

  • Correction
  • Open Access
2,273 Views
2 Pages

2 February 2021

There was an error in the original article [...]

  • Correction
  • Open Access
1,150 Views
3 Pages

Correction: Hu et al. Ultrasensitive Silicon Nanowire Biosensor with Modulated Threshold Voltages and Ultra-Small Diameter for Early Kidney Failure Biomarker Cystatin C. Biosensors 2023, 13, 645

  • Jiawei Hu,
  • Yinglu Li,
  • Xufang Zhang,
  • Yanrong Wang,
  • Jing Zhang,
  • Jiang Yan,
  • Junjie Li,
  • Zhaohao Zhang,
  • Huaxiang Yin and
  • Qianhui Wei
  • + 3 authors

26 September 2024

In the original publication [...]

  • Letter
  • Open Access
6 Citations
3,520 Views
12 Pages

13 October 2020

This paper proposes a distributed nodes-based clock synchronization method to sustain sub-microsecond precision synchronization of slave clocks upon master clock failure in IEEE 1588 PTP (precision time protocol) system. The sustaining is achieved by...

  • Article
  • Open Access
6 Citations
2,136 Views
22 Pages

29 November 2022

Relay-based traffic control systems are still used in railway control systems. Their correctness is most often verified by manual analysis, which does not guarantee correctness in all conditions. Passenger safety, control reliability, and failure-fre...

  • Article
  • Open Access
23 Citations
2,688 Views
16 Pages

29 July 2021

Many NHPP software reliability growth models (SRGMs) have been proposed to assess software reliability during the past 40 years, but most of them have focused on modeling the fault detection process (FDP) in two ways: one is to ignore the fault corre...

  • Article
  • Open Access
1 Citations
2,324 Views
9 Pages

Clinical Impact of Corrections to Infliximab and Adalimumab Monitoring Results with the Homogeneous Mobility Shift Assay

  • Konstantinos Papamichael,
  • Valerio J. Thomas,
  • Andrea Banty,
  • William T. Clarke,
  • Katharine A. Germansky,
  • Sarah N. Flier,
  • Joseph D. Feuerstein,
  • Gil Y. Melmed and
  • Adam S. Cheifetz

2 September 2020

An upward drift for both infliximab and adalimumab concentrations measured by the homogenous mobility shift assay (HMSA) was previously reported. We aimed to investigate the impact of this drift on clinical care of patients with inflammatory bowel di...

  • Article
  • Open Access
3 Citations
5,573 Views
25 Pages

Fibers of Failure: Classifying Errors in Predictive Processes

  • Leo S. Carlsson,
  • Mikael Vejdemo-Johansson,
  • Gunnar Carlsson and
  • Pär G. Jönsson

23 June 2020

Predictive models are used in many different fields of science and engineering and are always prone to make faulty predictions. These faulty predictions can be more or less malignant depending on the model application. We describe fibers of failure (...

  • Article
  • Open Access
3 Citations
1,781 Views
17 Pages

11 August 2022

In general, a complex system is composed of different components that are usually subject to a maintenance policy. We take into account systems containing components that are under both preventive and corrective maintenance. Preventive maintenance is...

  • Article
  • Open Access
12 Citations
3,453 Views
8 Pages

Background: Patients with a better initial in-brace correction could show a higher probability of a successful outcome. However, no one has investigated whether parameters can affect the outcomes. The aim of this retrospective study was to evaluate i...

  • Article
  • Open Access
30 Citations
6,979 Views
26 Pages

19 January 2018

This paper develops a novel dynamic correction method for the reliability assessment of large oil-immersed power transformers. First, with the transformer oil-paper insulation system (TOPIS) as the target of evaluation and the winding hot spot temper...

  • Brief Report
  • Open Access
2 Citations
2,139 Views
8 Pages

Getting It Right in Obstructive Lung Disease

  • Annalisa Carlucci and
  • Barbara Fusar Poli

21 April 2023

Chronic hypercapnic respiratory failure in obstructive lung diseases may benefit from nocturnal Home non-invasive ventilation (HNIV). It has been shown that in patients with persistence of hypercapnia after an acute episode of chronic obstructive pul...

  • Article
  • Open Access
2 Citations
896 Views
18 Pages

18 March 2025

Aging or damaged electrical connectors always suffer intermittent failures (IFs) during operation. Because there are few quantitative studies on electrical connector intermittent failure mechanisms, the intermittent failures of electrical connectors...

  • Article
  • Open Access
6 Citations
3,728 Views
17 Pages

A Novel Two-Stage Photovoltaic Grid-Connected Inverter Voltage-Type Control Method with Failure Zone Characteristics

  • Xiangwu Yan,
  • Xueyuan Zhang,
  • Bo Zhang,
  • Zhonghao Jia,
  • Tie Li,
  • Ming Wu and
  • Jun Jiang

17 July 2018

This paper investigates how to develop a two-stage voltage-type grid-connected control method for renewable energy inverters that can make them simulate the characteristics of a synchronous generator governor. Firstly, the causes and necessities of t...

  • Article
  • Open Access
9 Citations
2,713 Views
18 Pages

Research on the SDIF Failure Principle for RF Stealth Radar Signal Design

  • Jinwei Jia,
  • Zhuangzhi Han,
  • Limin Liu,
  • Hui Xie and
  • Meng Lv

Radio frequency (RF) stealth is one of the essential research hotspots in the radar field. The anti-sorting signal is an important direction of the RF stealth signal. Theoretically speaking, the anti-sorting signal design is based on the failure prin...

  • Article
  • Open Access
2 Citations
1,523 Views
20 Pages

Vision Measurement Method Based on Plate Glass Window Refraction Model in Tunnel Construction

  • Zhen Wu,
  • Junzhou Huo,
  • Haidong Zhang,
  • Fan Yang,
  • Shangqi Chen and
  • Zhihao Feng

22 December 2023

Due to the harsh environment of high humidity and dust in tunnel construction, the vision measurement system needs to be equipped with an explosion-proof glass protective cover. The refractive effect of the plate glass window invalidates the pinhole...

  • Article
  • Open Access
1,124 Views
20 Pages

17 October 2024

In this paper, a novel multiple-model second-level adaptive failure compensation scheme is proposed for high-speed trains with unknown failures to achieve the desired system performance. High-speed train dynamics with unknown system parameters actuat...

  • Feature Paper
  • Article
  • Open Access
20 Citations
3,566 Views
18 Pages

23 September 2020

Defining the basic determinants of the level of reliability with regards to the use of residential buildings and determining the function of the intensity of their characteristic defects are important issues concerning renovation strategy. The distri...

  • Review
  • Open Access
38 Citations
11,079 Views
14 Pages

Correcting Calcium Dysregulation in Chronic Heart Failure Using SERCA2a Gene Therapy

  • T. Jake Samuel,
  • Ryan P. Rosenberry,
  • Seungyong Lee and
  • Zui Pan

Chronic heart failure (CHF) is a major contributor to cardiovascular disease and is the leading cause of hospitalization for those over the age of 65, which is estimated to account for close to seventy billion dollars in healthcare costs by 2030 in t...

  • Article
  • Open Access
11 Citations
8,027 Views
18 Pages

The paper describes a novel method for the detection of damage in carbon composites as used in drone frames. When damage is detected a further novel corrective response is initiated in the quadcopter flight controller to switch from a four-arm contro...

  • Editorial
  • Open Access
2 Citations
2,142 Views
3 Pages

17 March 2021

Fault diagnosis and failure prognosis aim to reduce downtime of the systems and to optimise their performance by replacing preventive and corrective maintenance strategies with predictive or conditional ones [...]

  • Article
  • Open Access
5 Citations
2,533 Views
25 Pages

Conducting research on slope failure risk assessment is beneficial for the sustainable development of slopes. There will be various failure modes considering both the randomness of the groundwater level and soil shear strength parameters. Based on th...

  • Article
  • Open Access
21 Citations
5,040 Views
14 Pages

30 September 2022

The COVID-19 pandemic broke out and the global logistics industry suffered severe losses; therefore, the Fuzzy FMEA-AHP (Fuzzy Failure Mode and Effects Analysis-Analytic Hierarchy Process) method is proposed to analyze the failure reasons of the logi...

  • Case Report
  • Open Access
5 Citations
4,886 Views
9 Pages

Hoyeraal–Hreidarsson syndrome (HHS), caused by several different germline mutations resulting in severe telomeropathy, presents with early-onset growth anomalies and neurologic/developmental disorders including characteristic cerebellar hypopla...

  • Article
  • Open Access
13 Citations
3,535 Views
16 Pages

22 November 2019

The performance of joint structure is an important aspect of composite material design. In this study, we examined the compression shear bearing capacity of the adhesively bonded single-lap joint structure of high-temperature-resistant composite mate...

  • Article
  • Open Access
17 Citations
5,846 Views
9 Pages

Middle Meningeal Artery Embolization versus Surgery in Patients with Chronic Subdural Hematoma—No More Fence Sitting?

  • Dalibor Sila,
  • Francisco Luis Casnati,
  • Mária Vojtková,
  • Philipp Kirsch,
  • Stefan Rath and
  • František Charvát

6 December 2023

Background: Endovascular treatment of patients with chronic subdural hematoma using middle meningeal artery (MMA) embolization could become an alternative to surgical hematoma evacuation. The aim of the study was to compare methods and identify param...

  • Case Report
  • Open Access
6 Citations
4,770 Views
7 Pages

An Envenoming Syndrome from Massive Vespa Stings Induces Multiple Organ Failure

  • Tse-Hao Chen,
  • Wan-Ting Liao,
  • Chien-Sheng Chen,
  • Po-Chen Lin and
  • Meng-Yu Wu

2 April 2020

Envenoming syndrome is a systemic reaction induced by inoculation of large volumes of Hymenoptera venom. The clinical manifestations range from skin allergic reactions to multiple organ failure. Vespid venom-induced toxic reactions and anaphylaxis ar...

  • Review
  • Open Access
56 Citations
18,629 Views
40 Pages

A Review of Photovoltaic Module Failure and Degradation Mechanisms: Causes and Detection Techniques

  • Hussain Al Mahdi,
  • Paul G. Leahy,
  • Mohammad Alghoul and
  • Alan P. Morrison

9 January 2024

With the global increase in the deployment of photovoltaic (PV) modules in recent years, the need to explore and understand their reported failure mechanisms has become crucial. Despite PV modules being considered reliable devices, failures and extre...

  • Article
  • Open Access
1 Citations
6,103 Views
10 Pages

Taste Perception and Water Swallow Screen Results in Old-Old Women

  • Rachel W. Mulheren,
  • Ianessa A. Humbert,
  • Anne R. Cappola,
  • Linda P. Fried and
  • Marlís González-Fernández

20 November 2018

Changes in both swallowing and taste commonly occur in advanced age, though the relationship between the two is unknown. This study examined the association between a water swallow screen test and taste identification and intensity rating. Participan...

  • Article
  • Open Access
4 Citations
2,526 Views
21 Pages

15 May 2020

The cycle slip detection (CSD) and cycle slip repair (CSR) are easily affected by ionospheric delay and observational noise. Aiming at mitigating the above disadvantage, a new BeiDou navigation satellite system (BDS) triple-frequency CSR method (BTCS...

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