搜索结果: 1-15 共查到“Positive”相关记录425条 . 查询时间(0.055 秒)
Functional diversity dominates positive species mixture effects on ecosystem multifunctionality in subtropical plantations
Ecosystem multifunctionality Species mixture effects Functional diversity Functional identity Mixed tree plantations Monospecific plantations
2023/11/20
Mixed-species plantations generally exhibit higher ecosystem?multifunctionality?than monospecific plantations. However, it is unclear how tree species functional composition influences species mixture...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Fill-ins and Positive Mass theorem
填充 正质量定理 AH流形
2023/5/15
In this talk, we shall use fill-in to give a new description of the positive mass theorem. By using this, we shall show that PMT on AH manifolds implies PMT on AF manifolds. This talk is based on the ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Rigidity of non-compact static domains in hyperbolic space via positive mass theorems
正质量定理 双曲空间 非紧致 静域刚性
2023/4/14
We single out a notion of staticity which applies to any domain in hyperbolic space whose boundary is a non-compact totally umbilical hypersurface. For (time-symmetric) initial data sets modeled at in...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Steady gradient Ricci solitons with positive curvature
正曲率 稳态梯度 利玛窦孤子
2023/4/17
We will construct some new examples of steady gradient Ricci solitons with positive curvature operator. Moreover, for any 3D steady gradient Ricci soliton with positive curvature, if it is asymptotic ...
南京农业大学农学院《New Phytologist》发表许冬清实验室“A missense mutation in WRKY32 converts its function from a positive regulator to a repressor of photomorphogenesis”（图）
New Phytologist 许冬清 转录因子
2022/9/19
2020年12月21日，国际著名学术期刊《New Phytologist》（IF2020=10.152）在线发表了南京农业大学农学院许冬清教授和北京大学现代农学院邓兴旺院士合作完成的题为“A missense mutation in WRKY32 converts its function from a positive regulator to a repressor of photomorph...
Sign language gloves, intended to help people with visual disabilities, turn fingerspelling into text on a smartphone or computer. But fingerspelling makes up only a small part of the American Sign La...
Genome-wide identification of NF-YA gene family in cotton and the positive role of GhNF-YA10 and GhNF-YA23 in salt tolerance
全基因组分析 雷蒙德氏棉 亚洲棉 海岛棉 陆地棉
2024/5/17
本研究基于全基因组分析，在雷蒙德氏棉、亚洲棉、海岛棉和陆地棉基因组中分别鉴定得到16、16、31和29个NF-YA基因。通过进化树分析将NF-YA基因分为4个亚组。结构分析表明NF-YA基因在棉属进化过程中相对保守。荧光定量显示GhNF-YAs可能通过ABA和 MeJA的调控通路响应盐和干旱。VIGS沉默GhNF-YA10和GhNF-YA23的表达，能显著降低棉花对盐的抗性，表明这两个基...
延安大学翻译理论与实践课件Chapter 8 Positive vs. Negative Expressions (Affirmation vs. Negation)
延安大学 翻译理论与实践 课件 Chapter 8 Positive vs. Negative Expressions
2018/3/15
延安大学翻译理论与实践课件Chapter 8 Positive vs. Negative Expressions (Affirmation vs. Negation)。
Humans identify negative (but not positive) arousal in silver fox vocalizations: Implications for the adaptive value of interspecific eavesdropping
eavesdropping emotional arousal emotional valence
2017/8/28
The ability to identify emotional arousal in heterospecific vocalizations may facilitate behaviors that increase survival opportunities. Crucially, this ability may orient inter-species interactions, ...
The positive impact of general vitamin D food fortification policy on vitamin D status in a representative adult Finnish population: evidence from an 11-y follow-up based on standardized 25-hydroxyvitamin D data
25-hydroxyvitamin D general fortification standardization vitamin D population survey
2018/11/14
Background: A systematic vitamin D fortification of fluid milk products and fat spreads was started in 2003 in Finland to improve vitamin D status.
The correlates of dietary intake among HIV-positive adults
Diet sociodemographics AIDS HIV
2016/6/14
Dietary adequacy, as distinct from weight loss,
has not been examined thoroughly in a diverse cohort of HIVinfected
individuals.
Penile hypoplasia and rudimentary prepuce in a dog (78,XY;SRY-positive):a case report
dog disorder of sex development penile hypoplasia rudimentary prepuce SRY ZFX/ZFY
2016/6/3
This is the first report in the literature concerning penile hypoplasia and rudimentary prepuce in a 78,XY; SRY-positive male that received a successful surgical treatment. A six-month-old male mixed-...
Probability that the k-gcd of products of positive integers is B-smooth
gcd of products of positive integers B-smooth k-gcd
2016/4/7
In 1849, Dirichlet[5] proved that the probability that two positive integers are relatively prime is 1/zeta(2). Later, it was generalized into the case that positive integers has no nontrivial kth pow...
Undernutrition screening survey in 564,063 patients: patients with a positive undernutrition screening score stay in hospital 1.4 d longer
LOS malnutrition undernutrition hospital screening
2018/11/28
Background: Undernutrition is a common complication of disease and a major determinant of hospital stay outcome. Dutch hospitals are required to screen for undernutrition on the first day of admission...
Is healthy ageing for all?The role of positive views on ageing in preparing for a healthy old age in a precarious context
healthy ageing positive views healthy old age precarious context
2016/1/27
Demographic changes during the last decades constitute a challenge for ensuring better and not just longer lives for ageing individuals. Active or positive ageing policy sets this as a goal and encour...