Results 81 to 90 of about 305,064 (390)

Controlled Heterogeneous Nucleation and Growth of Germanium Quantum Dots on Nanopatterned Silicon Dioxide and Silicon Nitride Substrates [PDF]

open access: yes, 2011
Controlled heterogeneous nucleation and growth of Ge quantum dots (QDs) are demonstrated on SiO_2/Si_3N_4 substrates by means of a novel fabrication process of thermally oxidizing nanopatterned SiGe layers.
Chen, Kuan-Hung   +5 more
core  

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

The Influence of Ripeness on the Phenolic Content, Antioxidant and Antimicrobial Activities of Pumpkins (Cucurbita moschata Duchesne)

open access: yesMolecules, 2021
Cucurbita moschata Duchesne (Cucurbitaceae) is a plant food highly appreciated for the content of nutrients and bioactive compounds, including polyphenols and carotenoids, which contribute to its antioxidant and antimicrobial capacities.
Meriem Mokhtar   +5 more
doaj   +1 more source

Convective Ripening and Initiation of Rainfall

open access: yes, 2014
This paper discusses the evolution of the droplet size distribution for a liquid-in-gas aerosol contained in a Rayleigh-B\'enard cell. It introduces a non-collisional model for broadening the droplet size distribution, termed 'convective ripening'.
Wilkinson, Michael
core   +1 more source

Role of ethylene on various ripening pathways and on the development of sensory quality of Charentais cantaloupe melons [PDF]

open access: yes, 2002
Charentais melons (Cucumis melo L., var cantalupensis Naud.) in which ethylene biosynthesis has been suppressed by an antisense ACC oxidase gene have been used to better understand the role of ethylene in the regulation of the ripening process of ...
Ambid, Christian   +9 more
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Abscisic acid and ethephon treatments applied to ‘Verdejo’ white grapes affect the quality of wine in different ways

open access: yesScientia Agricola
: Exogenous ethephon and abscisic acid (ABA) treatments are used worldwide to improve the coloring of red table grapes, but there is little information about their impact on the quality of white grapes and wines.
Raquel González   +2 more
doaj   +1 more source

Evolução da maturação da uva cabernet franc conduzida no sistema lira aberta Ripening evolution of Cabernet Franc grapes conducted in the lyre system

open access: yesCiência e Agrotecnologia, 2004
Objetivou-se com este trabalho avaliar a evolução da maturação da uva ‘Cabernet Franc’ conduzida no sistema lira aberta. O trabalho foi realizado durante o ciclo vegetativo de 1995/96, em oito vinhedos instalados em diferentes regiões vitícolas dos ...
Luciano Manfroi   +4 more
doaj   +1 more source

Transcriptomic analysis in tomato fruit reveals divergences in genes involved in cold stress response and fruit ripening

open access: yesFrontiers in Plant Science, 2023
Cold storage is widely used to extend the postharvest life of most horticultural crops, including tomatoes, but this practice triggers cold stress and leads to the development of undesirable chilling injury (CI) symptoms.
Oscar W. Mitalo   +8 more
doaj   +1 more source

Roles of RIN and ethylene in tomato fruit ripening and ripening‐associated traits

open access: yesNew Phytologist, 2019
Summary RIPENING INHIBITOR (RIN)‐deficient fruits generated by CRISPR/Cas9 initiated partial ripening at a similar time to wild‐type (WT) fruits but only 10% WT concentrations of carotenoids and ethylene (ET) were synthesized.
Shan Li   +7 more
semanticscholar   +1 more source

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