搜索结果: 1-15 共查到“理学 face”相关记录25条 . 查询时间(0.156 秒)
Face masks protect against aerosolized toxins from algal blooms, study finds
poisonous alga COVID-19 wear face mask
2021/8/9
Intense blooms of toxic algae are becoming common occurrences along the coast of Florida and elsewhere. Results from a new study found that wearing the face mask everyone has become accustomed to duri...
Untapped rice varieties could sustain crop supplies in face of climate change
climate change rice varieties modified crops sustainable rice breeding
2021/8/4
Local rice varieties in Vietnam could be used to help breed improved crops with higher resilience to climate change, according to a new study. Researchers are aiming to identify varieties that can sur...
Sea fan corals face new threat in warming ocean:copper（图）
Sea fan corals new threat warming ocean:copper
2019/12/6
For colorful, graceful sea fans swaying on coral reefs in the waters around Puerto Rico, copper is an emerging threat in an era of warming oceans.In an NSF-funded study published in the journal Ecolog...
Galapagos sea life study highlights importance of biodiversity in the face of climate change（图）
Galapagos sea life biodiversity climate change
2019/11/5
As the world's climate continues to change, biologically diverse communities may be most capable of adapting to environmental challenges, scientists have found.New NSF-funded research by Brown Univers...
Marine organisms in Southern Ocean will face shallower zone for life（图）
Marine organisms Southern Ocean face shallower zone life
2019/11/22
Marine organisms in the Southern Ocean may find themselves between a rock and a hard place by the end of the century as ocean acidification creates a shallower zone for life.The new research results, ...
The SEG Annual Meeting is one of the year’s most anticipated events for gaining the latest in technical insights and meeting face-to-face with colleagues and companies across multiple disciplines of the geosciences sector.
geosciences economic driver
2016/7/27
The SEG Annual Meeting is one of the year’s most anticipated events for gaining the latest in technical insights and meeting face-to-face with colleagues and companies across multiple disciplines of t...
Self-Organization of Innate Face Preferences: Could Genetics Be Expressed Through Learning?
Could Genetics Preference
2015/7/31
Self-organizing models develop realistic cortical structures
when given approximations of the visual environment as input, and are an effective way to model the development of
face recognition abili...
A highway runs through it: Mountain lions in Southern California face genetic decay（图）
genetic decay Southern California
2014/12/1
Cut off by freeways and human development, mountain lions in Southern California are facing a severe loss of genetic diversity, according to a new study led by the University of California, Davis, in ...
EAVN Tiger Team face-to-face meeting在上海召开（图）
EAVN Tiger Team face-to-face meeting 中国科学院上海天文台
2014/8/6
2014年7月29-30日，在中国科学院上海天文台召开了东亚VLBI网工作组会议（EAVN Tiger Team face-to-face meeting），来自日本国立天文台（NAOJ）、山口大学（Yamaguchi University）、韩国天文与空间科学研究所（KASI）、中科院云南天文台（YAO）、新疆天文台（XAO）、上海天文台(SHAO)等高校和研究所的学者共22人参加了此次会议。
The captive elephant population in Laos will be extinct in just over a century if current management practices do not change, a University of Queensland study has found.
Face Recognition from Incomplete Measurements via l1-Optimization
Sparse Representation l1Minimization Face Recognition Sparse Recovery Interior Point Methods Sparse Regularization
2013/1/30
In this work, we consider a homotopic principle for solving large-scale and dense l1underdetermined problems and its applications in image processing and classification. We solve the face recognition ...
Megadiverse developing countries face huge risks from invasives
Megadiverse developing invasives
2015/11/13
In some cases, attempts to eradicate introduced species
will be useless, but, apart from a steady development in
eradication methodology [10], this is an insufficient and
inadequate ground fo...
Study on Mountainous Shallow-Buried Coal Seam Mining Working Face Strata Behaviors and Overlying Strata Movement Features
Mountainous Shallow-Buried Coal Seam Mining Movement Feature of Overlying Strata Working Face Strata Behaviors
2011/12/20
Through testing the mountainous shallow-buried coal seam mining working face strata behaviors in Faer mine field, it got the strata behaviors: it was of large roof pressure, high rate of safety valve ...
Hubble Space Telescope Pixel Analysis of the Interacting Face-on Spiral Galaxy NGC 5194 (M51A)
Hubble Space Telescope Pixel Analysis Interacting Face-on Spiral Galaxy NGC 5194 (M51A)
2011/10/19
A pixel analysis is carried out on the interacting face-on spiral galaxy NGC 5194 (M51A), using the HST/ACS images in the F435W, F555W and F814W (BVI) bands. After 4x4 binning of the HST/ACS images to...
On the Koszul property of toric face rings
Koszul property toric face rings Commutative Algebra
2011/9/19
Abstract: Toric face rings is a generalization of the concepts of affine semigroup rings and Stanley-Reisner rings. We characterize toric face rings having the Koszul, strongly Koszul or initially Kos...