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南京农业大学农学院《JIPB》发表许冬清教授团队“BBX9 forms feedback loops with PIFs and BBX21 to promote photomorphogenic development”（图）
许冬清 植物 土壤 遗传
2024/8/15
在自然界中，种子在土壤中萌发后，将迅速穿破土层获取光照进行光合作用等生理活动。此时，幼苗下胚轴或茎迅速伸长，双子叶植物的子叶闭合并形成弯钩，以克服出土的压力。幼苗出土见光后，下胚轴或茎的伸长受到抑制、弯钩打开、子叶张开、叶绿体发育完善并合成叶绿素，进行光合作用。土壤下的暗形态建成和见光后的光形态建成是大多数种子植物所必须经历的生长发育过程。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Covariant Riesz transform on differential forms for $p\in (1,2]$
$pin （1，2]$ 微分形式 协变里斯变换
2023/4/28
In this talk, I will introduce the recent results on $L^p$-boundedness of covariant Riesz transform on differential forms on a class of non-compact weighted Riemannian manifolds for $p\in (1,2]$ witho...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Arithmetic mixed Siegel-Weil formulas and modular forms of arithmetic divisors
算术混合 西格尔-威尔公式 算术除数 模形式
2023/5/5
The classical Siegel–Weil formula relates theta series to Eisenstein series and its arithmetic version is central in Kudla's program. I will discuss arithmetic mixed Siegel-Weil formulas. I will focus...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：On varieties of general type with many global forms
全局形式 一般类型 品种
2023/5/6
We expect that the study of pluricanonical systems of varieties of general type with many global forms can be reduced to the study of pluricanonical systems of varieties of lower dimensions. We show t...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Strong approximation and integral quadratic forms over affine curves
仿射曲线 强近似 积分二次形式
2023/5/9
Let $k$ be a field of characteristic 0 and let $C$ be the a smooth affine curve over $k$. We will first discuss applications of strong approximation to the theory of integral quadratic forms over $C$....
Could acid-neutralizing life-forms make habitable pockets in Venus’ clouds?（图）
酸中和 金星云 生命形式
2023/6/8
It’s hard to imagine a more inhospitable world than our closest planetary neighbor. With an atmosphere thick with carbon dioxide, and a surface hot enough to melt lead, Venus is a scorched and suffoca...
On the (non) obfuscating power of Garside Normal Forms
group based cryptography post-quantum digital signatures conjugacy search problem
2018/11/30
Braid groups are infinite non-abelian groups naturally arising from geometric braids that have been used in cryptography for the last two decades. In braid group cryptography public braids often conta...
Examining Complex Forms of Conflict: Gray Zone and Hybrid Challenges
Conflict Gray Zone Hybrid Challenges Defining Hybrid Warfare
2019/10/11
The Joint Force, and the national security community as a whole, must be ready and able to respond to numerous challenges across the full spectrum of conflict including complex operations during peace...
MICROCLIMATE ANALYSIS OF DIFFERENT URBAN FORMS IN COLD CLIMATES AND THE EFFECT OF THERMAL COMFORT
Urban Microclimate Urban Geometry Outdoor Thermal Comfort Cold Climate Erzurum
2018/11/9
In this study, it is aimed to understand the relation between micro-climate and urban planning in the case of a cold-climate city, Erzurum. The effects of different urban patterns on micro-climate are...
Over the last 30 years, the Annual Workshop on Automorphic Forms and Related Topics has remained a small and friendly conference. Those attending range from students to new PhD's to established resear...
Fecal concentrations of bacterially derived vitamin K forms are associated with gut microbiota composition but not plasma or fecal cytokine concentrations in healthy adults
vitamin K microbiome metabolomics menaquinones phylloquinone whole grain
2018/11/16
Background: Emerging evidence suggests novel roles for bacterially derived vitamin K forms known as menaquinones in health and disease, which may be attributable in part to anti-inflammatory effects. ...
Fecal concentrations of bacterially derived vitamin K forms are associated with gut microbiota composition but not plasma or fecal cytokine concentrations in healthy adults
vitamin K microbiome metabolomics menaquinones phylloquinone whole grain
2018/11/20
Background: Emerging evidence suggests novel roles for bacterially derived vitamin K forms known as menaquinones in health and disease, which may be attributable in part to anti-inflammatory effects. ...
Neuroscientists call for more comprehensive view of how brain forms memories
Neuroscientists more comprehensive view brain forms memories
2017/7/24
Neuroscientists from the University of Chicago argue that research on how memories form in the brain should consider activity of groups of brain cells working together, not just the connections betwee...
Water forms 'spine of hydration' around DNA,group finds
Water forms spine of hydration around DNA group finds
2017/7/20
Water is the Earth’s most abundant natural resource, but it’s also something of a mystery due to its unique solvation characteristics – that is, how things dissolve in it.“It’s uniquely adapted to bio...
Wiring of the 'little brain' linked to multiple forms of mental illness
little brain linked to multiple mental illness
2017/4/27
A Duke University study is the first to link specific differences in brain structure to what is common across many types of mental illness.Having a single mental illness like anxiety, depression or sc...