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1,112 Results Found

  • Article
  • Open Access
99 Citations
16,968 Views
21 Pages

20 March 2021

Unmanned aerial vehicles (UAVs) play an important role in numerous technical and scientific fields, especially in wilderness rescue. This paper carries out work on real-time UAV human detection and recognition of body and hand rescue gestures. We use...

  • Article
  • Open Access
214 Citations
13,662 Views
20 Pages

Unsupervised Human Detection with an Embedded Vision System on a Fully Autonomous UAV for Search and Rescue Operations

  • Eleftherios Lygouras,
  • Nicholas Santavas,
  • Anastasios Taitzoglou,
  • Konstantinos Tarchanidis,
  • Athanasios Mitropoulos and
  • Antonios Gasteratos

14 August 2019

Unmanned aerial vehicles (UAVs) play a primary role in a plethora of technical and scientific fields owing to their wide range of applications. In particular, the provision of emergency services during the occurrence of a crisis event is a vital appl...

  • Review
  • Open Access
9 Citations
12,002 Views
37 Pages

Inter-Species Rescue of Mutant Phenotype—The Standard for Genetic Analysis of Human Genetic Disorders in Drosophila melanogaster Model

  • Alexandru Al. Ecovoiu,
  • Attila Cristian Ratiu,
  • Miruna Mihaela Micheu and
  • Mariana Carmen Chifiriuc

27 February 2022

Drosophila melanogaster (the fruit fly) is arguably a superstar of genetics, an astonishing versatile experimental model which fueled no less than six Nobel prizes in medicine. Nowadays, an evolving research endeavor is to simulate and investigate hu...

  • Article
  • Open Access
13 Citations
2,899 Views
22 Pages

Targeting the problems of the insufficient utilization of temporal and spatial information in videos and a lower accuracy rate, this paper proposes a human action recognition method for dynamic videos of emergency rescue based on a spatial-temporal f...

  • Article
  • Open Access
4 Citations
1,803 Views
16 Pages

HDetect-VS: Tiny Human Object Enhancement and Detection Based on Visual Saliency for Maritime Search and Rescue

  • Zhennan Fei,
  • Yingjiang Xie,
  • Da Deng,
  • Lingshuai Meng,
  • Fu Niu and
  • Jinggong Sun

18 June 2024

Strong sun glint noise is an inevitable obstruction for tiny human object detection in maritime search and rescue (SAR) tasks, which can significantly deteriorate the performance of local contrast method (LCM)-based algorithms and cause high false al...

  • Article
  • Open Access
120 Views
18 Pages

From Human Teams to Autonomous Swarms: A Reinforcement Learning-Based Benchmarking Framework for Unmanned Aerial Vehicle Search and Rescue Missions

  • Julian Bialas,
  • Mohammad Reza Mohebbi,
  • Michiel J. van Veelen,
  • Abraham Mejia-Aguilar,
  • Robert Kathrein and
  • Mario Döller

23 January 2026

The adoption of novel technologies such as Unmanned Aerial Vehicles (UAVs) in Search and Rescue (SAR) operations remains limited. As a result, their full potential is not yet realized. Although UAVs have been deployed on an ad hoc basis, typically un...

  • Article
  • Open Access
1 Citations
2,618 Views
29 Pages

10 August 2021

Tacit communication can be exploited in human robot interaction (HRI) scenarios to achieve desirable outcomes. This paper models a particular search and rescue (SAR) scenario as a modified asymmetric rendezvous game, where limited signaling capabilit...

  • Article
  • Open Access
4 Citations
4,630 Views
10 Pages

Dual Promoters Improve the Rescue of Recombinant Measles Virus in Human Cells

  • Soroth Chey,
  • Juliane Maria Palmer,
  • Laura Doerr and
  • Uwe Gerd Liebert

30 August 2021

Reverse genetics is a technology that allows the production of a virus from its complementary DNA (cDNA). It is a powerful tool for analyzing viral genes, the development of novel vaccines, and gene delivery vectors. The standard reverse genetics pro...

  • Article
  • Open Access
1 Citations
2,898 Views
11 Pages

The Influence of Human Factors Training in Air Rescue Service on Patient Safety in Hospitals: Results of an Online Survey

  • Christian von Rüden,
  • Andre Ewers,
  • Andreas Brand,
  • Sven Hungerer,
  • Christoph J. Erichsen,
  • Philipp Dahlmann and
  • Daniel Werner

22 December 2022

Background: Air rescue crew members work equally in aviation and medicine, and thus occupy an important interface between the two work environments of aviation and medicine. The aim of this study was to obtain responses from participants to a validat...

  • Review
  • Open Access
10 Citations
5,844 Views
29 Pages

The is a sequential article to an initial review suggesting that Microbiome First medical approaches to human health and wellness could both aid the fight against noncommunicable diseases and conditions (NCDs) and help to usher in sustainable healthc...

  • Article
  • Open Access
3,079 Views
19 Pages

15 October 2024

This study explores the integration of a human kinetic energy-harvesting mechanism into lifejackets to address the energy needs of aid search and rescue operations in aquatic environments. Due to the limited data on the movement patterns of drowning...

  • Article
  • Open Access
9 Citations
3,790 Views
13 Pages

Rescue of Mitochondrial SIRT3 Ameliorates Ischemia-like Injury in Human Endothelial Cells

  • Xi Liu,
  • Yi Li,
  • Zhen Zhang,
  • Juan Lu,
  • Gang Pei and
  • Shichao Huang

14 August 2022

Structural and functional alterations of vasculature caused by age-related factors is critically involved in the pathogenesis of ischemic stroke. The longevity genes sirtuins (SIRTs) are extensively investigated in aging-associated pathologies, but t...

  • Article
  • Open Access
28 Citations
9,536 Views
18 Pages

First Successful Rescue of a Lost Person Using the Human Detection System: A Case Study from Beskid Niski (SE Poland)

  • Tomasz Niedzielski,
  • Mirosława Jurecka,
  • Bartłomiej Miziński,
  • Wojciech Pawul and
  • Tomasz Motyl

3 December 2021

Recent advances in search and rescue methods include the use of unmanned aerial vehicles (UAVs), to carry out aerial monitoring of terrains to spot lost individuals. To date, such searches have been conducted by human observers who view UAV-acquired...

  • Feature Paper
  • Article
  • Open Access
20 Citations
6,100 Views
14 Pages

Mission Chain Driven Unmanned Aerial Vehicle Swarms Cooperation for the Search and Rescue of Outdoor Injured Human Targets

  • Yusen Cao,
  • Fugui Qi,
  • Yu Jing,
  • Mingming Zhu,
  • Tao Lei,
  • Zhao Li,
  • Juanjuan Xia,
  • Jianqi Wang and
  • Guohua Lu

28 May 2022

A novel cooperative strategy for distributed unmanned aerial vehicle (UAV) swarms with different functions, namely the mission chain-driven unmanned aerial vehicle swarms cooperation method, is proposed to allow the fast search and timely rescue of i...

  • Article
  • Open Access
1 Citations
3,270 Views
25 Pages

Human Respiration and Motion Detection Based on Deep Learning and Signal Processing Techniques to Support Search and Rescue Teams

  • Özden Niyaz,
  • Mehmet Ziya Erenoğlu,
  • Ahmet Serdar Türk,
  • Sultan Aldirmaz Colak,
  • Burcu Erkmen and
  • Nurhan Türker Tokan

17 February 2025

The quick and effective detection of humans trapped under debris is crucial in search and rescue operations. This study explores the use of antennas operating within the 150–650 MHz frequency range to identify human respiration and movement und...

  • Article
  • Open Access
5 Citations
2,666 Views
20 Pages

Functional Rescue of Inactivating Mutations of the Human Neurokinin 3 Receptor Using Pharmacological Chaperones

  • Ross C. Anderson,
  • Sharika Hanyroup,
  • Yong Bhum Song,
  • Zulfiah Mohamed-Moosa,
  • Iman van den Bout,
  • Alexis C. Schwulst,
  • Ursula B. Kaiser,
  • Robert P. Millar and
  • Claire L. Newton

G protein-coupled receptors (GPCRs) facilitate the majority of signal transductions across cell membranes in humans, with numerous diseases attributed to inactivating GPCR mutations. Many of these mutations result in misfolding during nascent recepto...

  • Review
  • Open Access
1,700 Views
25 Pages

Enhancing Emergency Response: The Critical Role of Interface Design in Mining Emergency Robots

  • Roya Bakzadeh,
  • Kiazoa M. Joao,
  • Vasileios Androulakis,
  • Hassan Khaniani,
  • Sihua Shao,
  • Mostafa Hassanalian and
  • Pedram Roghanchi

24 October 2025

While robotic technologies have shown great promise in enhancing productivity and safety, their integration into the mining sector, particularly for search and rescue (SAR) missions, remains limited. The success of these systems depends not only on t...

  • Article
  • Open Access
1 Citations
1,610 Views
15 Pages

6 October 2022

Construction machinery is necessary in postdisaster emergency rescue missions involving the destruction of ruins. However, their mechanical vibrations can interfere with the detection of human survivors using ultrawideband (UWB) radar. Traditional me...

  • Communication
  • Open Access
8 Citations
4,186 Views
17 Pages

26 February 2023

At a disaster site, unforeseen circumstances can severely limit the activities of rescue workers. The best solution is for a cooperative team of robots and rescue workers to complete the rescue work. Therefore, in this paper, we propose a simple and...

  • Article
  • Open Access
22 Citations
7,452 Views
20 Pages

Real-Time Survivor Detection System in SaR Missions Using Robots

  • Kaushlendra Sharma,
  • Rajesh Doriya,
  • Saroj Kumar Pandey,
  • Ankit Kumar,
  • G. R. Sinha and
  • Pankaj Dadheech

22 August 2022

This paper considers the issue of the search and rescue operation of humans after natural or man-made disasters. This problem arises after several calamities, such as earthquakes, hurricanes, and explosions. It usually takes hours to locate the survi...

  • Article
  • Open Access
2 Citations
2,857 Views
18 Pages

Defective Biomechanics and Pharmacological Rescue of Human Cardiomyocytes with Filamin C Truncations

  • Marco Lazzarino,
  • Michele Zanetti,
  • Suet Nee Chen,
  • Shanshan Gao,
  • Brisa Peña,
  • Chi Keung Lam,
  • Joseph C. Wu,
  • Matthew R. G. Taylor,
  • Luisa Mestroni and
  • Orfeo Sbaizero

Actin-binding filamin C (FLNC) is expressed in cardiomyocytes, where it localizes to Z-discs, sarcolemma, and intercalated discs. Although FLNC truncation variants (FLNCtv) are an established cause of arrhythmias and heart failure, changes in biomech...

  • Article
  • Open Access
11 Citations
4,539 Views
22 Pages

Enabling Remote Responder Bio-Signal Monitoring in a Cooperative Human–Robot Architecture for Search and Rescue

  • Pablo Vera-Ortega,
  • Ricardo Vázquez-Martín,
  • J. J. Fernandez-Lozano,
  • Alfonso García-Cerezo and
  • Anthony Mandow

21 December 2022

The roles of emergency responders are challenging and often physically demanding, so it is essential that their duties are performed safely and effectively. In this article, we address real-time bio-signal sensor monitoring for responders in disaster...

  • Article
  • Open Access
8 Citations
5,028 Views
20 Pages

Modelling Metabolic Shifts during Cardiomyocyte Differentiation, Iron Deficiency and Transferrin Rescue Using Human Pluripotent Stem Cells

  • Benjamin B. Johnson,
  • Johannes Reinhold,
  • Terri L. Holmes,
  • Jamie A. Moore,
  • Verity Cowell,
  • Andreia S. Bernardo,
  • Stuart A. Rushworth,
  • Vassilios Vassiliou and
  • James G. W. Smith

22 December 2021

Cardiomyocytes rely on specialised metabolism to meet the high energy demand of the heart. During heart development, metabolism matures and shifts from the predominant utilisation of glycolysis and glutamine oxidation towards lactate and fatty acid o...

  • Article
  • Open Access
62 Citations
6,393 Views
20 Pages

Application of the Infrared Thermography and Unmanned Ground Vehicle for Rescue Action Support in Underground Mine—The AMICOS Project

  • Jarosław Szrek,
  • Radoslaw Zimroz,
  • Jacek Wodecki,
  • Anna Michalak,
  • Mateusz Góralczyk and
  • Magdalena Worsa-Kozak

27 December 2020

Extraction of raw materials, especially in extremely harsh underground mine conditions, is irrevocably associated with high risk and probability of accidents. Natural hazards, the use of heavy-duty machines, and other technologies, even if all perfec...

  • Article
  • Open Access
48 Citations
16,645 Views
13 Pages

18 July 2022

In this study, we propose using a thermal imaging camera (TIC) with a deep learning model as an intelligent human detection approach during emergency evacuations in a low-visibility smoky fire scenarios. We use low-wavelength infrared (LWIR) images t...

  • Article
  • Open Access
2 Citations
3,586 Views
22 Pages

18 May 2023

Our transformation of global environments into human-dominated landscapes has important consequences for wildlife. Globally, wildlife is interacting with humans or impacted by human activities, which often results in negative outcomes such as populat...

  • Article
  • Open Access
21 Citations
7,501 Views
13 Pages

28 September 2016

Diastereoisomers of quinidine and quinine are used to treat arrhythmia and malaria, respectively. It has been reported that both drugs block the hERG (human ether-a-go-go-related gene) potassium channel which is essential for myocardium repolarizatio...

  • Article
  • Open Access
33 Citations
4,415 Views
15 Pages

19 February 2020

Chronic infection and inflammation are the primary causes of declining lung function in Cystic Fibrosis (CF) patients. ORKAMBI® (Lumacaftor-Ivacaftor) is an approved combination therapy for Cystic Fibrosis (CF) patients bearing the most common mu...

  • Article
  • Open Access
12 Citations
11,042 Views
20 Pages

11 April 2022

Due to threats to human safety, remotely controlled manipulators are more and more often used to carry out rescue tasks in hazardous zones. To ensure high efficiency and productivity of their work, intuitive control systems are necessary, e.g., maste...

  • Case Report
  • Open Access
1 Citations
3,192 Views
12 Pages

11 December 2022

The knowledge of how wolves’ movement patterns and habitat selection are affected by habituation to persons after a period of veterinary isolation, treatment and non-agonistic experience with humans is scarce. Unnatural behaviours could be tran...

  • Article
  • Open Access
5 Citations
3,374 Views
24 Pages

21 February 2021

The locations and breathing signal of people in disaster areas are significant information for search and rescue missions in prioritizing operations to save more lives. For detecting the living people who are lying on the ground and covered with dust...

  • Article
  • Open Access
5 Citations
3,841 Views
9 Pages

Apoptosis is an essential process that is regulated genetically and could lead to a serious disease condition if not well controlled. Bax is one of the main proapoptotic proteins and actively involved in programmed cell death. It has been suggested t...

  • Article
  • Open Access
4,875 Views
18 Pages

Investigation of Distinct Odor Profiles of Blood over Time Using Chemometrics and Detection Canine Response

  • Fantasia Whaley,
  • Valerie Albizu,
  • Jordi Cruz,
  • Rushali Dargan and
  • Lauryn DeGreeff

The detection of blood by human remains detection (HRD) canines and blood detection dogs (BDDs) is crucial to both search and rescue (SAR) and crime scene investigation. They can be used to find both missing persons and to detect otherwise undetectab...

  • Article
  • Open Access
10 Citations
6,609 Views
22 Pages

9 February 2020

In search and rescue operations, it is crucial to rapidly identify those people who are alive from those who are not. If this information is known, emergency teams can prioritize their operations to save more lives. However, in some natural disasters...

  • Article
  • Open Access
404 Views
16 Pages

AI-Enhanced UAV Clusters for Search and Rescue in Natural Disasters

  • Albaraa ZaidAlkilani,
  • Gheith A. Abandah and
  • Yazan Al-Zain

29 December 2025

Search and rescue (SAR) operations are often hindered by limited coverage, slow response times, and operational risks, making rapid and reliable victim detection a critical challenge. To address these limitations, this study presents an AI-driven UAV...

  • Article
  • Open Access
1,198 Views
26 Pages

Human Detection in UAV Thermal Imagery: Dataset Extension and Comparative Evaluation on Embedded Platforms

  • Andrei-Alexandru Ulmămei,
  • Taddeo D’Adamo,
  • Costin-Emanuel Vasile and
  • Radu Hobincu

9 December 2025

Unmanned aerial vehicles (UAVs) equipped with thermal cameras are increasingly used in search and rescue (SAR) operations, where low visibility and small human footprints make detection a critical challenge. Existing datasets are mostly limited to ur...

  • Article
  • Open Access
1,657 Views
20 Pages

30 October 2024

Revascularization procedures such as percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG) are crucial to restore blood flow to the heart and are used in the treatment of myocardial infarction (MI). However, these techni...

  • Article
  • Open Access
7 Citations
21,871 Views
28 Pages

19 January 2021

In the political and legal debate surrounding international refugee law, moral considerations play a large and important role. It often turns out, however, that the legal ethical reflection is not rooted deep enough. At first, it is necessary to demo...

  • Brief Report
  • Open Access
6 Citations
2,542 Views
10 Pages

28 March 2024

Methionine dependence is a characteristic of most cancer cells where they are unable to proliferate when the essential amino acid methionine is replaced with its precursor homocysteine in the growing media. Normal cells, on the other hand, thrive und...

  • Article
  • Open Access
3 Citations
2,268 Views
28 Pages

Extracellular Vesicles Derived from Osteogenic-Differentiated Human Bone Marrow-Derived Mesenchymal Cells Rescue Osteogenic Ability of Bone Marrow-Derived Mesenchymal Cells Impaired by Hypoxia

  • Chenglong Wang,
  • Sabine Stöckl,
  • Girish Pattappa,
  • Daniela Schulz,
  • Korbinian Hofmann,
  • Jovana Ilic,
  • Yvonne Reinders,
  • Richard J. Bauer,
  • Albert Sickmann and
  • Susanne Grässel

In orthopedics, musculoskeletal disorders, i.e., non-union of bone fractures or osteoporosis, can have common histories and symptoms related to pathological hypoxic conditions induced by aging, trauma or metabolic disorders. Here, we observed that hy...

  • Article
  • Open Access
10 Citations
6,141 Views
21 Pages

Human Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes Rescue Testicular Aging

  • Peng Luo,
  • Xuren Chen,
  • Feng Gao,
  • Andy Peng Xiang,
  • Chunhua Deng,
  • Kai Xia and
  • Yong Gao

Background: Testicular aging is associated with diminished fertility and certain age-related ailments, and effective therapeutic interventions remain elusive. Here, we probed the therapeutic efficacy of exosomes derived from human umbilical cord mese...

  • Article
  • Open Access
4,452 Views
18 Pages

Rescue of Iqsec2 Knockout Mice with Human IQSEC2 Adeno-Associated Virus Mediated Gene Therapy

  • Divyalakshmi Soundararajan,
  • Emi Kouyama-Suzuki,
  • Yoshinori Shirai,
  • Shaun Orth,
  • Veronika Borisov,
  • Yonat Israel,
  • Yisrael Weiss,
  • Leah Avi-Isaac,
  • Niguse H. Garoma and
  • Andrew P. Levy
  • + 10 authors

27 August 2025

The IQSEC2 protein is a guanine nucleotide exchange factor for Arf6. Pathogenic variants in the X-linked IQSEC2 gene are associated with drug-resistant epilepsy, severe intellectual disability, and autism. The vast majority of disease-causing variant...

  • Article
  • Open Access
19 Citations
7,794 Views
25 Pages

Visual-Based Person Detection for Search-and-Rescue with UAS: Humans vs. Machine Learning Algorithm

  • Sven Gotovac,
  • Danijel Zelenika,
  • Željko Marušić and
  • Dunja Božić-Štulić

10 October 2020

Unmanned Aircraft Systems (UASs) have been recognized as an important resource in search-and-rescue (SAR) missions and, as such, have been used by the Croatian Mountain Search and Rescue (CMRS) service for over seven years. The UAS scans and photogra...

  • Communication
  • Open Access
5 Citations
4,222 Views
15 Pages

22 February 2021

Secondary infections cause sepsis that lead to patient disability or death. Contact of macrophages with bacterial components (such as lipopolysaccharide—LPS) activates the intracellular signaling pathway downstream of Toll-like receptors (TLR), which...

  • Article
  • Open Access
22 Citations
5,373 Views
16 Pages

Claudin-1 (CLDN1) is expressed in the tight junction (TJ) of the skin granular layer and acts as a physiological barrier for the paracellular transport of ions and nonionic molecules. Ultraviolet (UV) and oxidative stress may disrupt the TJ barrier,...

  • Article
  • Open Access
2,368 Views
11 Pages

Genomic Analysis of Novel Bacterial Species Corynebacterium ramonii ST344 Clone Strains Isolated from Human Skin Ulcer and Rescued Cats in Japan

  • Chie Shitada,
  • Mikoto Moriguchi,
  • Hideyuki Hayashi,
  • Kazutoshi Matsumoto,
  • Misato Mori,
  • Eisuke Tokuoka,
  • Shunsuke Yahiro,
  • Shouichirou Gejima,
  • Kazuhiro Horiba and
  • Makoto Kuroda
  • + 2 authors

11 October 2024

Some Corynebacterium strains produce toxins that are similar to those produced by Corynebacterium diphtheriae, leading to human infections that are often transmitted through zoonotic diseases. A novel species, which is formerly classified as Coryneba...

  • Review
  • Open Access
1,737 Views
27 Pages

Synthetic Cadaver Odorants and the Sulfur Gap: Linking Chemistry and Canine Olfaction in Human Remains Detection

  • Iwona Kowalczyk-Jabłońska,
  • Bartłomiej Zieniuk and
  • Magdalena Pawełkowicz

13 October 2025

Human remains detection (HRD) dogs are vital tools in forensic science and disaster response, but their training is limited by the restricted availability of human material. Synthetic odorants such as Sigma Pseudo™ formulations provide safer, s...

  • Article
  • Open Access
14 Citations
4,553 Views
16 Pages

Background Invariant Faster Motion Modeling for Drone Action Recognition

  • Ketan Kotecha,
  • Deepak Garg,
  • Balmukund Mishra,
  • Pratik Narang and
  • Vipul Kumar Mishra

31 August 2021

Visual data collected from drones has opened a new direction for surveillance applications and has recently attracted considerable attention among computer vision researchers. Due to the availability and increasing use of the drone for both public an...

  • Review
  • Open Access
9 Citations
4,606 Views
13 Pages

Human Rotavirus Reverse Genetics Systems to Study Viral Replication and Pathogenesis

  • Satoshi Komoto,
  • Saori Fukuda,
  • Takayuki Murata and
  • Koki Taniguchi

8 September 2021

Human rotaviruses (HuRVAs) are highly important causes of acute gastroenteritis in infants and young children worldwide. A lack of reliable and reproducible reverse genetics systems for HuRVAs has limited a proper understanding of HuRVA biology and a...

  • Article
  • Open Access
5 Citations
3,053 Views
23 Pages

1 July 2020

Ensuring a higher degree of road safety contributes both to the quality of transport services and to the level of the costs involved in rescue operations. The initiation points of managing a rescue operation are situational awareness on accident dete...

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