Results 151 to 160 of about 370,881 (312)

3D Chromatin Architecture Provides Insights Into Leaf Trait Variation Among Pear Species

open access: yesAdvanced Science, EarlyView.
ABSTRACT Three‐dimensional (3D) chromatin architecture plays a fundamental role in eukaryotic gene regulations, its functional significance in perennial fruit trees remains poorly characterized despite extensive applications in crop genomics. Here, we developed high‐resolution (∼5 kb) Hi‐C maps of Pyrus and compared 3D genomic architecture of three ...
Yueyuan Liu   +11 more
wiley   +1 more source

Epidemic size, trend and spatiotemporal mapping of SARS-CoV-2 using geographical information system in Alborz Province, Iran. [PDF]

open access: yesBMC Infect Dis, 2021
Kabir K   +17 more
europepmc   +1 more source

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Regional Disparity in Impacts of Compound Heat and Drought Extremes on Population and Major Crops Across China

open access: yesInternational Journal of Disaster Risk Science
Under global warming, compound heat and drought days (CHDDs) pose significant threats to both human health and agricultural production. This study systematically investigated CHDDs and the population and major crops exposed to the events across China ...
Xingyu Cheng   +7 more
doaj   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

open access: yesAdvanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

The development of spatio-temporal data model for dynamic visualization of virtual geographical information system [PDF]

open access: yes, 2006
Virtual Geographical Information Systems (VGIS) is known to be one of the technologies used to improve the presentation of geographic visualization. Developing an efficient spatiotemporal data model is very important in contributing to the functionality ...
Daman, Daut, Mohd. Rahim, Mohd. Shafry
core  

Geographical information system and spatial-temporal statistics for monitoring infectious agents in hospital: a model using Klebsiella pneumoniae complex. [PDF]

open access: yesAntimicrob Resist Infect Control, 2021
da Silva PP   +12 more
europepmc   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

open access: yesAdvanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang   +3 more
wiley   +1 more source

A Geographical Information System in a Virtual Learning Environment

open access: yes
The use of Information and Communication Technologies (ICT) in education has widened the range of learning possibilities and provides the required technological support to create a new learning environment.
Beneito Montagut, Roser   +6 more
core  

B-GIS: A Baguio geographical information system

open access: yes, 1997
A Baguio Geographical Information System (B-GIS) is a system that benefits the tourists frequenting the Summer Capital of the Philippines. It gives information regarding the tourist spots in the city.
Tang, Jocelyn L.   +3 more
core  

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