Results 91 to 100 of about 1,532,875 (385)
Guidance on the assessment of the efficacy of feed additives
EFSA journal. European Food Safety Authority, 2018 This guidance document is intended to assist the applicant in the preparation and the presentation of an application, as foreseen in Article 7.6 of Regulation (EC) No 1831/2003, for the authorisation of additives for use in animal nutrition.
G. Rychen +24 more
semanticscholar +1 more source
FEBS 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
The influence of additives on the current carrying capacity of bulk YBa2Cu3OX [PDF]
, 1990 We studied the influence of using different powders and several additives on the shaping process and critical current density of sintered bulk YBa2Cu3OX. It was found that all additives used facilitated the shaping process.
Hemmes, H. +4 more
core +2 more sources
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Study Of Food And Energy Values Of New Gingerbread Types [PDF]
, 2017 The article deals with directions of the increase of the food value and decrease of the energetic value of gingerbread products. The results of the studies of the chemical composition of gingerbread products with food additives and changes in their ...
Kravchenko, M. (Mikhail) +1 more
core +2 more sources
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source
Metal-containing nanomaterials as lubricant additives: State-of-the-art and future development
Friction, 2019 This review focuses on the effect of metal-containing nanomaterials on tribological performance in oil lubrication. The basic data on nanolubricants based on nanoparticles of metals, metal oxides, metal sulfides, nanocomposities, and rare-earth compounds
I. Uflyand, V. Zhinzhilo, V. Burlakova
semanticscholar +1 more source
Evolutionary interplay between viruses and R‐loops
FEBS Letters, EarlyView.Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi +4 more
wiley +1 more source
Journal of Enzyme Inhibition and Medicinal Chemistry, 2017 Compounds containing nitrogen and sulfur atoms can be widely used in various fields such as industry, medicine, biotechnology and chemical technology.
İlhami Gulçin +9 more
doaj +1 more source
Additivity of measure implies additivity of category [PDF]
Transactions of the American Mathematical Society, 1984 In this paper it is proved that 2 ω {2^\omega } -additivity of category follows from 2 ω {2^\omega } -additivity of measure, and a combinatorial characterization of additivity of measure is found.
openaire +2 more sources