What is Exploring the search and Rescue Operation?5 answersExploring search and rescue operations involves innovative approaches to address challenges faced by volunteers in rapidly changing environments. One such approach includes the development of modular multi-layer exploration algorithms that combine Next-Best-View Exploration with predefined boundary conditions to facilitate a multi-goal driven search for victims and operators. Additionally, utilizing unmanned aerial vehicles (UAVs) equipped with object detection systems can significantly enhance search and rescue efforts by efficiently scanning areas to detect victims with high recall rates. These advancements in technology and algorithm design aim to improve the effectiveness and adaptability of search and rescue missions, ensuring timely and successful outcomes in various operational scenarios.
Is there any proof of evolutionary rescue?5 answersEvolutionary rescue has been demonstrated in various contexts. Le Marrec and Bank ^[Context_1,investigated evolutionary rescue in fluctuating environments and found that stochastic fluctuations accelerate extinction and hinder rescue compared to deterministic fluctuations. They also showed that high equilibrium population sizes and per capita growth rates increase the chances of rescue. Hinsch et al.showed that under realistic assumptions about the fitness distribution of mutations, higher mutation rates can reduce the likelihood of a pandemic, contradicting previous findings. Aif et al.demonstrated that the probability of evolutionary rescue and the long-term persistence of drug-resistant subclones can be dramatically increased in dense microbial populations. Hermann and Becksobserved indirect evolutionary rescue in a predator-prey model, where a non-evolving population is saved from extinction by evolution in an interacting population. These studies provide evidence for the occurrence of evolutionary rescue in different ecological and evolutionary scenarios.
Canine cognicion and training5 answersCanine cognition and training have been the focus of several studies. Research has shown that pet dogs possess general cognitive abilities (referred to as "intelligence") and exhibit problem-solving and learning skills, indicating the presence of a canine g factor. Dogs have evolved socio-cognitive skills that rival those of our closest primate relatives, which has laid the foundation for enhancing working dog programs. However, there is a gap between research and practice in working dog training, with little practical impact from advances in animal behavior research. Individual differences in dog cognition have been found to contribute to variance in working dog success, and objective measures of dog cognition can be used to improve the evaluation and selection processes for working dogs. Additionally, post-training activity has been shown to influence memory up to 1 year after task acquisition in dogs.
Which papers used rescue experiments to study NETs?4 answersSeveral papers used rescue experiments to study NETs. Kubic et al. used the RESCUE-2 experimental facility to study two-phase flow and heat transfer in external reactor vessel cooling loops. Wang et al. established an emergency rescue workflow model based on Petri nets and analyzed the performance of the model. Rinne et al. conducted evacuation experiments to examine counter flows in corridors and other scenarios related to stairs and smoke density. Yu et al. used colored Petri net modeling technology to establish an airport emergency rescue model and analyzed the simulation results. Fonseca et al. proposed using a modified PNRD to assist in the traceability of users in search and rescue operations.
Can you search clinical trials or patents?3 answersClinical trials and patents are mentioned in several of the abstracts. For example, one abstract discusses the construction of a database called ProBioQuest that collects literature related to probiotics from PubMed.gov, ClinicalTrials.gov, and PatentsView. Another abstract compares clinical trials and patent families related to COVID-19 and CRISPR-Cas, ACE2, and Spike, suggesting the need for new public policies to encourage synergy between clinical trials and patents. Additionally, a study investigates the focus of research activities on Wnt signaling modulators by searching for patents and patent applications related to Wnt modulators and comparing them to clinical trials. Therefore, clinical trials and patents can be searched and analyzed in the context of various research topics and diseases.
Firefighter robot research problem?4 answersFirefighter robot research aims to address the challenges faced by firefighters in extinguishing fires and reaching certain areas due to narrow spaces or debris blocking the way. The development of intelligent robotics systems can provide support in gathering and processing initial data from fire incidents, improving route planning and the ability to reach casualties and stabilize buildings with increased efficiency. Fire incidents are frequent and pose risks to firefighters and civilians, highlighting the need for firefighting robots to assist in fire detection, location, and extinguishing. The design of firefighting robots with video full closed-loop feedback enables real-time flame detection, location, and sprinkler control, while also being easy to install, debug, and adaptable to complex firefighting environments. Robotics technology offers the potential to keep firefighters away from danger by navigating unknown terrain, determining the location of civilians inside hazard buildings, and finding the shortest and safest routes to them.