Results 91 to 100 of about 198,482 (318)
Recent Advancements in Lung Cancer Metastasis Prevention Based on Nanostrategies
Advanced Science, EarlyView.Metastasis is the leading cause of death in patients with lung cancer. Nanomedicine can be used to prepare efficient drug delivery systems owing to their advantages and plays an important role in the synergistic antimetastasis of lung cancer. This comprehensive review summarizes the emerging nanostrategies against lung cancer metastasis based on the ...
Fan Xu +7 more
wiley +1 more source
Advancements in Maize Cultivation: Synergistic Effects of Dry Atmospheric Plasma Combined with Plasma-Activated Water [PDF]
Journal of Physics D: Applied Physics, 2024In this study, we investigate the effects of pre-germinative and post-germinative plasma treatments, applied separately or in combination, to improve maize germination and early seedling development. Pre-germinative treatment consists of priming the seeds with a dry atmospheric plasma (DAP) generated by a dielectric barrier device (DBD), characterized ...
arxiv +1 more source
Advanced Science, EarlyView.In this study, variation and genetic basis of ionome among Tartary buckwheat population are investigated, illuminating their significance in the domestication and diversification of Tartary buckwheat. And three genes (FtACA13 for Na content, FtYPQ1 for Zn content, FtNHX2 for As content) are identified with the dominant haplotypes and functional ...
Zhirong Wang +18 more
wiley +1 more source
Etude de la germination des graines d'Acacia tortilis sous différentes contraintes abiotiques [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2010 Study of Acacia tortilis seed germination under different abiotic constraints. Since Tunisian acacia populations are threatened by regression, we analyzed as a preliminary study the germination behavior of the species in order to plan subsequently for a ...
Jaouadi, W. +3 more
doaj
A possible role of chemotaxis in germinal center formation [PDF]
arXiv, 2002 During the germinal center reaction a characteristic morphology is developed. In the framework of a recently developed space-time-model for the germinal center a mechanism for the formation of dark and light zones has been proposed. The mechanism is based on a diffusing differentiation signal which is secerned by follicular dendritic cells.
arxiv
Germinable seeds and periodicity of germination in annual grasslands
Hilgardia, 1981 Germinable seed reserves and periodicity of germination of the plant species in annual communities were periodically and intensively sampled from 1974 through 1977 at the Sierra Foothill Range Field Station (SFRFS) and the U.S. Forest Service’s San Joaquin Experimental Range (SJER).
J. R. Larson +3 more
openaire +3 more sources
Bioinspired Strong and Tough Layered Bulk Composites via Mycelial Interface Anchoring Strategy
Advanced Science, EarlyView.An interface anchoring strategy, which fixes the interface between the soft and hard phases to immobilize 2D materials, by leveraging the growth of biological living mycelium is proposed. This approach results in the formation of a lightweight and strong composite material (the LBCs) with a layered structure composed of soft and hard phases.
Hao Wang +6 more
wiley +1 more source
Application of laser biospeckle analysis for assessment of seed priming techniques [PDF]
arXiv, 2018 Seed priming is one of the well-established and low cost method to improve seed germination properties, productivity, and stress tolerance in different crops. It is a pre-germination treatment that partially hydrates the seed and allows controlled imbibition.
arxiv
The Biology of the Germinal Center [PDF]
Hematology, 2007 The immune system requires the production of high affinity antibodies of different subclasses to accomplish its many effector functions. Specific steps in B-cell ontogeny that occur within germinal centers of secondary lymphoid organs create much of the diversity in the immune system.
openaire +3 more sources