Results 61 to 70 of about 14,356,850 (302)
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Russian Journal of Education and PsychologyBackground. In the context of the development of informatization of society and the availability of diverse information on the Internet, adolescents have a great opportunity to expand beyond the educational institution.
Aleksey V. Basov
doaj +1 more source
Auroral zone absorption of radio waves transmitted via the ionosphere [PDF]
, 1955 A discussion of the design for a new antenna system for the transmitter stations is presented together with the measurements and power computation made on the old and new antennas.
Andersen, Soren, Leonard, Robert S.
core
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Automated Layer-by-Layer Soil Tillage Machine Using a Highly Turbulent Air Jet
Сельскохозяйственные машины и технологииThe paper highlights that preserving and enhancing the soil fertility of agricultural lands remains one of the most pressing challenges for the national economy.
B. Kh. Akhalaya +2 more
doaj +1 more source
Nonsolicitation and Cease and Desist Orders Against Real Estate Brokers in New York [PDF]
, 1987 This Article will trace the origin, growth and enforcement of nonsolicitation and cease and desist orders. Part II outlines the federal framework for dealing with discriminatory practices by real estate brokers.
Heiman, Aba
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Wind tunnel flow generation section [PDF]
, 1974 A flow generation section for a wind tunnel test facility is described which provides a uniform flow for the wind tunnel test section over a range of different flow velocities. The throat of the flow generation section includes a pair of opposed boundary
Sorensen, N. E.
core +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Combating Adolescent Drug Abuse: A Judicial and Policy Perspective
Journal of AyurvedaObjective: This study examines India’s legal framework addressing drug abuse and trafficking, focusing on key constitutional provisions, the Narcotic Drugs and Psychotropic Substances Act, 1985 (NDPS), and recent judicial interventions. It highlights the
Aakriti Sharma, K. Shobha Bhat
doaj +1 more source