Results 11 to 20 of about 4,479 (143)
New Phytologist, Volume 240, Issue 5, Page 1743-1757, December 2023., 2023 Summary The oxygen isotope composition (δ18O) of tree‐ring cellulose is used to evaluate tree physiological responses to climate, but their interpretation is still limited due to the complexity of the isotope fractionation pathways. We assessed the relative contribution of seasonal needle and xylem water δ18O variations to the intra‐annual tree‐ring ...
Elisabet Martínez‐Sancho +9 more
wiley +1 more source
The power of patterns: new insights into pattern‐triggered immunity
New Phytologist, Volume 240, Issue 3, Page 960-967, November 2023., 2023 Summary The plant immune system features numerous immune receptors localized on the cell surface to monitor the apoplastic space for danger signals from a broad range of plant colonizers. Recent discoveries shed light on the enormous complexity of molecular signals sensed by these receptors, how they are generated and removed to maintain cellular ...
Lin‐Jie Shu +2 more
wiley +1 more source
New Phytologist, Volume 240, Issue 2, Page 846-862, October 2023., 2023 Summary Abscission is predetermined in specialized cell layers called the abscission zone (AZ) and activated by developmental or environmental signals. In the grass family, most identified AZ genes regulate AZ anatomy, which differs among lineages.
Yunqing Yu +4 more
wiley +1 more source
How dense can you be? New automatic measures of vein density in angiosperm leaves
Applications in Plant Sciences, Volume 11, Issue 5, September-October 2023., 2023 Abstract Premise Because of the trade‐off between water loss and carbon dioxide assimilation, the conductivity of the transpiration path in a leaf is an important limit on photosynthesis. Closely packed veins correspond to short paths and high assimilation rates while widely spaced veins are associated with higher resistance to flow and lower maximum ...
Walton A. Green, Juan M. Losada
wiley +1 more source
New Phytologist, Volume 238, Issue 5, Page 1825-1837, June 2023., 2023 Summary The root barrier to radial O2 loss (ROL) is a key root trait preventing O2 loss from roots to anoxic soils, thereby enabling root growth into anoxic, flooded soils. We hypothesized that the ROL barrier can also prevent intrusion of hydrogen sulphide (H2S), a potent phytotoxin in flooded soils.
Lucas León Peralta Ogorek +3 more
wiley +1 more source
Dizhen xuebao, 2023 为了深入分析2022年1月8日青海门源MS6.9地震引发的不同类型地表破裂特征及震害现象，本文依据沿此次地震地表破裂带进行的野外实地考察和无人机航拍解译，将破裂带沿线的典型同震地表破裂特征归纳为：① 多种典型几何细结构，包括雁列状次级破裂、左旋左阶拉张区、左旋右阶挤压区以及树枝状、网状破裂等；② 多种地貌标志物水平位错，包括牧区围栏、车辙印、动物脚印和冲沟冰面的左旋断错等；③ 多种类型垂直破裂，如逆冲型地震陡坎和正断型地震陡坎；④ 多种类型挤压破裂，如挤压脊和挤压鼓包；⑤ 不同类型张性裂缝带 ...
Ruihuan Su +5 more
doaj +1 more source
, 2014 Retrogressive sliding can be observed in groundwater-induced landslides. The major inducing factor of this phenomenon is the fluidization in the down-hillslope and the soil of the bottom-layers.
Chun-Hung Wu +5 more
core
ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis
Veterinary Dermatology, Volume 37, Issue 3, Page 365-374, June 2026.ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake +2 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Porous NiTi alloys are widely used in biomedical and engineering fields. Using the PBF‐LB technique, the TPMS and Voronoi porous parts with a porosity of ∼67% and a minimum feature size of 0.15 ± 0.02 mm were fabricated. Although the bulk sample fabricated with the same parameters is defect‐free, μ‐CT reconstruction on the porous sample ...
Wen‐Hao Zeng +7 more
wiley +1 more source
Dizhen xuebao, 2018 2010年8月至2015年12月，福建仙游地区发生了一系列小震群活动。基于孔隙压力扩散机制对精定位的小震数据进行分析，结果显示仙游震群序列在空间上呈丛集分布，且具有明显的分区现象，发震时间受金钟水库水位变化的调制作用较为明显。5个分区（A—E）的流体孔隙压力扩散系数分别为0.04，0.08，0.07，0.12和0.05 m2/s，伴随着地震活动性由强至弱，孔隙压扩散系数呈先增后减的变化规律。仙游震群位于断裂构造发育区内，震中分布优势方向与石苍断裂一致，沿着断裂走向的孔隙压扩散系数最大 ...
Shufang Hu +3 more
doaj +1 more source