Articles tagged with Telemetry
A new study analyzes geographic biases in telemetry research, finding that most studies are conducted in politically stable, English-speaking countries with high conservation funding. The research emphasizes the need for in-country capacity sharing and collaboration to ensure biodiversity hotspots are not left understudied.
A new study found that Pygmy Falcons require less than 1 km² to raise their young, contrary to long-held assumptions. The birds operate within a small breeding home range and coexist with Sociable Weavers in communal nests. This research provides a crucial baseline for understanding the spatial requirements of small raptors.
Researchers developed a compact aperture-adjustable antenna that maintains strong performance across the 57–71 GHz 5G band and improves signal strength by up to 62.2% at both lower and upper-band-edge frequencies. The system achieves data transmission speeds of up to 56 Gb/s, supporting future Beyond 5G and 6G applications.
Researchers at Arizona State University have developed an online tool called Cool Routes that uses real-time weather forecasts and shade data to find the coolest paths for walkers. The tool has been shown to reduce heat exposure by up to 4.5 degrees, making hot-weather walking less of an ordeal.
Researchers propose using swarms of pico-satellites to form a single large antenna for reliable, high-quality data transmission. This innovative solution could lead to cheaper and more reliable network coverage worldwide, especially in remote areas.
Researchers from Florida Atlantic University's Harbor Branch Oceanographic Institute have developed a multi-sensor biologging tag on the whitespotted eagle ray, enabling long attachment times and detailed data collection. The study provides insights into the rays' behavior, habitat use, and social interactions.
Researchers from Science Tokyo developed analog relay stations to extend mmWave coverage, achieving over 1 Gbps throughput and enhancing stability in previously unreachable zones. The innovative solution utilizes distributed relay diversity to maintain signal strength and throughput even with blockage.
A research team developed an analytical model to evaluate the performance of grant-free communications schemes in densely populated IoT environments. They found that interference cancellation improved base station throughput but did not resolve the near-far problem, while power control addressed it but led to decreased overall network ...
Research reveals that infected starlings have limited access to high-quality foraging habitats, leading to poorer physical condition and lower chances of survival in their young. Infected birds spent less time foraging and were more picky in their choice of habitats, resulting in 12% lighter offspring.
A new method developed by researchers at Florida Atlantic University and the Smithsonian Environmental Research Center improves the accuracy of acoustic tracking in marine animals. The method uses a movement model to reconstruct animal tracks, even in regions with uneven receiver coverage.
The SLICES research infrastructure, launched by UC3M and IMDEA Networks, provides high-quality experimentation services with emerging technologies like 5G/6G, IoT, NFV, or Cloud Computing. This Spanish node aims to support the scientific community in experimenting with cutting-edge resources.
Researchers at UMass Amherst have tracked tarpon migration patterns using acoustic telemetry, revealing two distinct subgroups of the species. The study, which gathered data over five years, has significant implications for conservation efforts, as tarpon are listed as vulnerable due to fishing, habitat loss, and degraded water quality.
Osaka University researchers create a wirelessly powered, biodegradable soil moisture sensing technology that can be installed in high densities, enabling precision agriculture with minimized land and water use. The system achieves both electronic functionality and biodegradability, allowing for safe disposal of used sensor devices.
A study from North Carolina State University tracked 16 rehabilitated turtles to monitor their long-term survival and health. The researchers found that turtles moved an average of 100 yards between observations, with some individuals traveling much farther than expected.
Researchers analyzed 1.8 million aircraft operations and 460,000 sUAS flights to identify 24 near-midair collisions. The study suggests extending runway exclusion zones for drones at high-risk airports to improve safety.
A longitudinal study using acoustic telemetry monitored rays in clam leases, finding that rays spent more time near sites than reported, but not necessarily preferring them. The study highlights the need to understand if clam leases are part of rays' natural foraging habitats and if they interact with the clams.
A team of Illinois Tech researchers used machine learning to estimate the age and gender of individual users with high accuracy, raising questions about data security and privacy. The study highlights the need for better regulations and best practices to protect personal information from being misused.
A massive dataset reveals complex ecological relationships between sharks and game fish, offering a clearer understanding of their interactions. The study's innovative use of acoustic telemetry and machine learning helps inform fisheries management strategies to protect both species.
Scientists used biologging tech to track three seabird species taking different migration routes from a shared Canadian Arctic nesting location. The study adds evidence linking marine biodiversity in the Arctic region to high seas conservation efforts. Local coastal communities are connected through these Arctic seabirds' migrations.
A team of scientists from the Leibniz Institute for Zoo and Wildlife Research found that three free-ranging cheetahs in the Namib Desert died after feeding on a mountain zebra infected with anthrax. The study highlights previously unknown risks to cheetah populations in the desert.
Researchers tracked acorn woodpecker warriors using radio tags, finding they fight for days-long to win territories, while spectators travel great distances to collect social information from the battles. The complex social behavior of woodpeckers reveals intricate networks and rivalries among the birds.
A study published in Academic Emergency Medicine found that prolonged telemetry (over 12 hours) is a safe alternative to hospitalization for non-low-risk patients with syncope. The sensitivity of ECG monitoring is high, supporting the use of minimum 12-hour monitoring as a diagnostic tool.
Analyzing data from 3,000 devices on 62 species in 167 projects worldwide reveals that satellite telemetry performance has improved over time. Despite 48% premature unit deployments, the study provides recommendations for users and manufacturers to enhance conservation efforts
Researchers at North Carolina State University identified widespread design flaws in smart home IoT devices that allow third parties to prevent devices from sharing information. The flaws can be used to prevent security systems from signaling a break-in or uploading video of intruders. Experts propose potential solutions, including mak...
Scientists developed a unique model that can predict Eastern Pacific leatherback turtles' location along the coast of Central and South America. The model aims to reduce bycatch mortality of this critically endangered species.
A research group from the University of Córdoba found that remote control watering systems have been successfully implemented in most water users associations in Spain, but issues with maintenance and adaptation remain. The systems have shown to facilitate life in rural areas, but also revealed problems with their use and effectiveness.
The James Webb Space Telescope has successfully completed its Ground Segment Test Number 1, confirming end-to-end communication between the telescope and its mission operations center. The test, which took place on June 20, tested all communications systems required for launch, commissioning, and normal operations.
Two Duke University-led studies confirm gray seals are making a comeback off the New England and eastern Canadian coasts using research drones, thermal cameras, and Google Earth. The findings suggest there are between 30,000 and 50,000 seals, with conservation efforts being successful.
A study found that using off-site monitoring for cardiac telemetry reduced the number of monitored patients without increasing cardiopulmonary arrest events. The system also improved alarm management by minimizing noise distraction from hospital activity and allowing standardized practices.
A study using satellite tracking reveals the home range of bearded vultures in the Pyrenees spans an average 11,700 km2, with notable differences between individuals. The birds' movements are also influenced by supplementary feeding points and predictable food sources.
The study found that hardwiring AHA guidelines into an electronic ordering system resulted in a significant reduction of telemetry orders, with a 70% decrease in average weekly orders and a 57.8-hour reduction in telemetry duration. The average daily cost for non-ICU cardiac telemetry also decreased substantially.
Researchers found a strong correlation between shark abundance observed by citizen scientists and those identified by telemetry, suggesting that citizen science can be a cost-effective means to monitor shark populations. The study also showed that shark behavior was unaffected by tourist divers' presence.
IRVE-3 is the third in a series of suborbital flight tests for an innovative heat shield technology. The experiment aims to create an aeroshell using high-tech inner tubes and a thermal blanket, protecting a payload with camera gear, telemetry equipment, and steering mechanisms.
NASA has selected seven contractors to receive Aircraft Catalog Blanket Purchase Agreements, allowing access to various airborne platforms for science research and range support. The BPAs offer a range of instrumentation payloads and access to both manned and unmanned aerial platforms.
A new acoustic telemetry system, JSATS, detects 98% of tagged fish in juvenile salmon migration studies, allowing for more precise survival estimates and reducing the number of fish needed. The system's smaller tag size and flexible receiver placement capabilities also improve conservation efforts.
NASA has selected five contractors to receive Aircraft Catalog Blanket Purchase Agreements, allowing access to a variety of airborne platforms for science research and range support. The agreements have a maximum ordering value of $10 million and are valid through February 7, 2013.
A customized telemetry system has been successfully tested by Northrop Grumman Corporation, enabling the James Webb Space Telescope to communicate with Earth. The system, developed in collaboration with Raytheon Corporation, will be used for sending commands and collecting telemetry data.
A Loyola study found that continuous cardiac rhythm monitoring detects unsuspected paroxysmal abnormalities in stroke patients, including atrial fibrillation. Cardiovascular risk factors were discovered more frequently in monitored patients, highlighting the importance of routine telemetry for all stroke patients.
Long waits for inpatient beds in emergency departments can lead to significant revenue loss, as delayed care blocks beds that could treat incoming patients. The study found hospitals may lose up to $168,000 in potential revenue per admitted chest pain patient wait, with the annual loss potentially exceeding $1.74 million.