搜索结果: 1-13 共查到“drones”相关记录13条 . 查询时间(0.116 秒)
In the vast, expansive skies where birds once ruled supreme, a new crop of aviators is taking flight. These pioneers of the air are not living creatures, but rather a product of deliberate innovation:...
Seafaring drones on Lake Superior will soon allow a team of Cornell scientists to examine fresh details about the abundance and distribution of forage fish – species, such as zooplankton and shrimp, w...
Cancer cells selectively load ‘drones’ to keep T cells from infiltrating tumors（图）
癌细胞 选择性加载 T细胞 浸润肿瘤
2023/7/7
Checkpoint inhibitor drugs have been a gamechanger for many cancer patients. Yet around 70% don’t respond to these medications, which work by removing the “brakes” on the immune system’s response to a...
A new algorithm helps drones find the fastest route around obstacles without crashing. The system could enable fast, nimble drones for time-critical operations such as search and rescue.
Hovering 100 meters above a densely populated urban residential area, the drone takes a quiet breath. Its goal is singular: to systematically measure air quality across the metropolitan landscape, pro...
Drones over the Amazon（图）
Drones over Amazon
2021/1/8
The Amazon basin, home to the largest rainforest in the world, plays a crucial role in maintaining the planet's carbon budget, absorbing and storing billions of tons of carbon dioxide annually. But a ...
Engineers develop thin, lightweight lens that could produce slimmer camera phones, longer-flying drones
Engineers develop thin lightweight lens slimmer camera phone longer-flying drones
2019/10/10
The new wave of smartphones to hit the market all come with incredible cameras that produce brilliant photos. There's only one complaint -- the thick camera lenses on the back that jet out like ugly b...
Drones Confirm Importance Of Costa Rican Waters For Sea Turtles（图）
Drones Confirm Costa Rican Waters Sea Turtles
2018/2/1
Hundreds of thousands of sea turtles come ashore to lay their eggs during mass-nesting events at Ostional National Wildlife Refuge on Costa Rica’s Pacific coast, making it one of the most important ne...
Dronecrypt - An Ultra-Low Energy Cryptographic Framework for Small Aerial Drones
implementation public-key cryptography lightweight cryptography
2017/10/30
Aerial drones are becoming an integral part of application domains such as package delivery, construction, monitoring and search/rescue operations. It is critical to ensure the cyber-security of netwo...
Aerial drones deliver sweet spot for HAB research at VIMS（图）
aerial drones sweet spot hab research vims
2017/9/19
Harmful algal blooms or HABs are notoriously difficult to sample. They can appear abruptly when growing conditions are right, and disappear just as quickly when conditions deteriorate. They also shift...
Tech Would Use Drones and Insect Biobots to Map Disaster Areas
Use Drones Insect Biobots Map Disaster Areas
2016/11/29
We present an approach for exploration and mapping of unknown environments using a swarm of cyborg insects, known as biobots, for emergency response scenarios under minimal sensing and localization co...
DESIGNING ZONING OF REMOTE SENSING DRONES FOR URBAN APPLICATIONS: A REVIEW
Drones Zoning Remote Sensing Urban Planning Regulations
2016/11/15
This paper discusses on-going research related to zoning regulation for the remote sensing drone in the urban applications. Timestamped maps are presented here follow a citation-based approach, where ...
LOCAL ALGORITHM FOR MONITORING TOTAL SUSPENDED SEDIMENTS IN MICRO-WATERSHEDS USIN DRONES AND REMOTE SENSING APPLICATIONS.CASE STUDY:TEUSACá RIVER,LA CALERA,COLOMBIA
Geomatics Water quality Total Suspended Sediments Drones (UAVs) Image processing Remote Sensing
2015/9/10
An empirical relationship of Total Suspended Sediments (TSS) concentrations and reflectance values obtained with Drones’ aerial photos and processed using remote sensing tools was set up as the main o...