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Cephalopods such as octopus and squid evolutionarily diverged from mollusks like slugs and snails. These animals have elaborate compact nervous systems located within specialized arm appendages, which...
Rapid adaptation in fruit flies（图）
果蝇 快速适应 进化周期
2023/7/11
Think evolution is a slow, gradual process? Tell that to fruit flies. In a new report published in Science, researchers from the University of Pennsylvania used a controlled field experiment to show t...
Four takeaways from the IPCC’s report on climate adaptation and vulnerability（图）
IPCC 气候适应 脆弱性报告
2023/7/11
The United Nations’ Intergovernmental Panel on Climate Change (IPCC) has released the second report of its sixth assessment, known as AR6. The first, published in August, focused on the science of cli...
Stronger environmental adaptation of rare rather than abundant bacterioplankton in response to dredging in eutrophic Lake Nanhu
Lake Nanhu Cyanobacterial blooms bacterioplankton
2021/7/27
Deciphering responses of rare versus abundant bacterioplankton to environmental change, crucial for understanding and mitigating of cyanobacterial blooms, is an important but poorly investigated subje...
Genomic data 'catch corals in the act' of speciation and adaptation（图）
Genomic data catch corals act speciation adaptation
2020/11/13
A U.S. National Science Foundation-funded study led by University of Hawai‘i at Mānoa researchers has revealed that diversity in Hawaiian corals is likely driven by co-evolution among t...
Secrets to climate change adaptation uncovered in the European corn borer moth（图）
climate change adaptation European corn borer moth
2019/11/15
The ability to synchronize behavioral, morphological and other transitions with the seasons is integral to the life cycle of most insects. A research team led by biologists at Tufts University has fou...
Detailed new ‘reference’ genome for maize shows the plant has deep resources for continued adaptation
reference genome maize deep resources continued adaptation
2017/7/21
A new, much more detailed reference genome for maize, or corn, as it is called in the U.S., will be published in Nature today. In its accounting of the sequence of DNA letters in the plant’s...
Ideal Spatial Adaptation by Wavelet Shrinkage
Minimax estimation sub ject to doing well at a point Orthogonal Wavelet Bases of Compact Support
2015/8/20
With ideal spatial adaptation, an oracle furnishes information about how best to
adapt a spatially variable estimator, whether piecewise constant, piecewise polynomial,
variable knot spline, or vari...
Neo-Classical Minimax Problems, Thresholding, and Adaptation
Minimax Estimation Adaptive Estimation
2015/8/20
We study the problem of estimating from data Y N(; 2
) under squared-error loss.
We de ne three new scalar minimax problems in which the risk is weighted by the size of .
Simple thresholding...
Spatiotemporal adaptation through corticothalamic loops: A hypothesis
Lateral geniculate nucleus Corticothalamic feedback Control loop
2015/7/31
The thalamus is the major gate to the cortex and its control over
cortical responses is well established. Cortical feedback to the thalamus is, in turn, the anatomically dominant input to relay cells...
Emerging Adaptation Approaches for Climate-Ready Fisheries Management
Climate-Ready Fisheries Management Emerging Adaptation
2015/7/20
By 2100, ocean waters are expected to be substantially warmer and more acidic than they are today, with profound effects on coupled social-ecological fisheries systems. Despite broad recognition of im...
Vulnerability, Impacts, and Adaptation to Sea Level Rise: Taking an Ecosystem-Based Approach
Vulnerability Impact Sea Level Rise
2015/7/15
Last year I traveled to Bangkok, Thailand, for the second Asia Pacific Adaptation Forum, which was called off at the last minute due to the city's worst flooding in the past 50 years. Bangkok, an urba...
Robust Performance and Adaptation Using Receding Horizon H-infinity Control of Time Varying Systems
Receding Horizon H-infinity Control Time Varying Systems
2015/6/19
In this paper we construct suboptimal H-infinity controllers which satisfy a new robust performance condition, using the receding horizon technique. A method is described for the synthesis of H-infini...
Multilocus Adaptation Associated with Heat Resistance in Reef-Building Corals
Adaptation Associated Reef-Building Corals
2015/12/11
The evolution of tolerance to future climate change depends
on the standing stock of genetic variation for resistance to
climate-related impacts [1, 2], but genes contributing to
climate tolerance ...
SMOKE for Europe – adaptation, modification and evaluation of a comprehensive emission model for Europe
SMOKE for Europe adaptation modification evaluation a comprehensive emission model Europe
2014/12/9
The US EPA regional emission model SMOKE was adopted and modified to create temporally and spatially distributed emission for Europe and surrounding countries based on official reports and public doma...