Results 251 to 260 of about 98,754 (272)

Carbon hollow fiber membranes for a molecular sieve with precise-cutoff ultramicropores for superior hydrogen separation

Nature Communications, 2021
Linfeng Lei, Fengjiao Pan, Arne Lindbråthen   +2 more
exaly  

Regeneration and Differentiation of Sieve Tube Elements

1970
Publisher Summary This chapter discusses regeneration and differentiation of sieve tube elements. The pattern of first differentiation of sieve tubes in the young leaf is continuous and acropetal. The first sieve tube element in the leaf forms at a separate locus on the outer side of the procambial strand near the base of the leaf.
openaire   +1 more source

Highly Stable Co Single Atom Confined in Hierarchical Carbon Molecular Sieve as Efficient Electrocatalysts in Metal–Air Batteries

Advanced Energy Materials, 2022
Fei Li, Ji-Jing Xu
exaly  

Sieve Elements in Haustoria of Parasitic Angiosperms

1990
The necessity for conducting elements within haustoria of phanerogamic parasites is obvious, especially since holoparasitic angiosperms lack roots and assimilatory organs. Water as well as organic substances must be taken up, therefore, by specialized haustoria (Kuijt 1969; Kollmann and Dorr 1987). The faster the parasite grows, the more efficient must
openaire   +1 more source

A Metal–Organic Framework as a Multifunctional Ionic Sieve Membrane for Long‐Life Aqueous Zinc–Iodide Batteries

Advanced Materials, 2020
Huijun Yang, Yu Qiao, Zhi Chang
exaly  

Sieve Elements; Extraxylary Mechanical Tissue

2023
openaire   +1 more source

Sieve Element Structure in Relation to Function

1975
Translocation in the phloem of higher plants represents a complex physiological process with several partial reactions working together. Uptake and release of substances, energy transfer as well as storage of assimilates, are involved; or there may be a requirement in some cases for the mechanism of long-distance transport.
openaire   +1 more source

Space-confined growth of lead-free halide perovskite Cs3Bi2Br9 in MCM-41 molecular sieve as an efficient photocatalyst for CO2 reduction at the gas−solid condition under visible light

Applied Catalysis B: Environmental, 2022
Yaqiang Wu, Xiaolei Liu, Yuanyuan Wang
exaly  

A Sieve‐Functional and Uniform‐Porous Kaolin Layer toward Stable Zinc Metal Anode

Advanced Functional Materials, 2020
Junwei Han, Xiaodong Shi, Jiang Zhou
exaly  

Tailoring Local Electrolyte Solvation Structure via a Mesoporous Molecular Sieve for Dendrite‐Free Zinc Batteries

Advanced Functional Materials, 2022
, Yuanhua Sang
exaly