Results 141 to 150 of about 157,884 (362)

Investigation of the Aerodynamic Characteristics of an Aerofoil Shaped Fuselage UAV Model

open access: diamond, 2014
G.M. Jahangir Alam   +4 more
openalex   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

The aerodynamic design of a compressor-drive turbine for use in a 75 kw automotive engine [PDF]

open access: yes
The design of a single stage axial-flow turbine with a tip diameter of 11.15 cm is presented. The design specifications are given, and the aerodynamic design procedure is described.
Mclallin, K. L., Roelke, R. J.
core   +1 more source

System enables more complete calibrations of dynamic-pressure transducers [PDF]

open access: yes, 1967
Absolute pressure calibration system using a Michelson interferometer calibrates phase characteristics and pressure sensitivities of the transducers that monitor acoustic or aerodynamic pressure fields.
Pernet, D. F.
core   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

open access: yesFEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Influence of electrostatic water-repellent coating of the propeller blades on its aerodynamic characteristics

open access: yesМашинобудування
DOI: https://doi.org/10.26565/2079-1747-2024-34-01 The article presents approaches to the development of a methodology for improving the main aerodynamic characteristics of fixed and variable pitch propellers. The aim of the work is to improve the main
Solovei I.   +5 more
doaj  

Aerodynamic characteristics of an NASA supercritical-wing research airplane model with and without fuselage area-rule additions at Mach 0.25 to 1.00 [PDF]

open access: yes
Transonic pressure tunnel tests at Mach numbers from 0.25 to 1.00 were performed to determine the effects of area-rule additions to the sides of the fuselage on the aerodynamic characteristics of a 0.087 scale model of an NASA supercritical-wing research
Bartlett, D. W., Harris, C. D.
core   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

open access: yesFEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru   +6 more
wiley   +1 more source

Aerodynamic performance of a 4.59-inch modified radial-inflow turbine for a single-shaft Brayton cycle space power system [PDF]

open access: yes
Aerodynamic characteristics of a stator modified gas turbine for single shaft Brayton cycle power ...
Kofskey, M. G., Wasserbauer, C. A.
core   +1 more source

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