Results 61 to 70 of about 215,949 (313)
Walnut seeds are enclosed in a remarkably strong shell made of sclerenchyma, separated by a pectin‐rich suture tissue. Different cell shapes and chemical composition of this tissue point to an opening mechanism, which is triggered by cyclic humidity changes.
Sebastian J. Antreich+3 more
wiley +1 more source
Particular thermal metamaterials are widely used as daytime radiative coolers merely by embedding thermally emissive nanoparticles (NPs) in liquid resins to form scalable, yet highly efficient cooling films in a cost‐effective way. However, randomly dispersed NPs, prevalently used thus far, cause strong scattering, limiting NP content and cooling ...
YongDeok Cho+10 more
wiley +1 more source
Giving vegetables a nutritional upgrade The identification of a gene controlling the production of a critical class of plant metabolites could enable researchers to engineer healthier crops.
Jifang Zhang+7 more
doaj +1 more source
Sinapis alba is an important condiment crop and can also be used as a phytoremediation plant. Though it has important economic and agronomic values, sequence data and the genetic tools are still rare in this plant.
Xiaohui eZhang+4 more
doaj +1 more source
This work utilizes poly(heptazine imides) as a model system to demonstrate how fine‐tuning the crystal structure influences the photocatalytic properties of layered carbon nitrides in the hydrogen evolution reaction. In particular, the nature of rotational defects and the hydration shell of cations are key contributors to enhanced hydrogen evolution ...
Diana V. Piankova+11 more
wiley +1 more source
Inspired by cat vibrissae, biomimetic biomass PHFs/SA aerogels (BFAs) are developed via precursor‐assisted in situ polymerization and freeze‐synergistic assembly. These ultralight, porous pressure sensors exhibit high sensitivity and excellent durability, enabling pulse detection, handwriting recognition, Morse code transmission, and notably real‐time ...
Dandan Xie+6 more
wiley +1 more source
Toward the 3rd Generation of Smart Farming: Materials, Devices, and Systems for E‐Plant Technologies
This review explores the latest developments in e‐plant technologies, which are revolutionizing smart farming by enabling real‐time monitoring of plant and environmental conditions. It covers the design, applications, and systems of e‐plant devices, detailing how they integrate data analytics to optimize agricultural practices, enhance crop yields, and
Daegun Kim+5 more
wiley +1 more source
Background The low efficiency of genetic transformation in Chinese cabbage (Brassica rapa L. ssp. pekinensis) is the key problem affecting functional verification. Particle bombardment is a widely used method along with the Agrobacterium-mediated method.
Yujia Liu+6 more
doaj +1 more source
AbstractFor a set A let [A]k denote the family of all k-element subsets of A. A function f:[A]k→C is a local coloring if it maps disjoint sets of A into different elements of C. A family F⊆[A]k is called a flower if there exists E∈[A]k−1 so that |F∩F′|=E for all F,F′∈F, F≠F′. A flower is said to be colorful if f(F)≠f(F′) for any two F,F′∈F.
Avart, C.+3 more
openaire +1 more source