Results 121 to 130 of about 837,729 (288)

Active and Passive Control Strategies for Ride Stability and Handling Enhancement in Three-Wheelers

open access: yesVehicles
Three-wheeled vehicles are increasingly adopted as sustainable transport solutions, but their asymmetric design and lightweight structure make them vulnerable to ride discomfort and rollover instability.
Dumpala Gangi Reddy   +1 more
doaj   +1 more source

A Flight Investigation of the STOL Characteristics of an Augmented Jet Flap STOL Research Aircraft [PDF]

open access: yes
The flight test program objectives are: (1) To determine the in-flight aerodynamic, performance, and handling qualities of a jet STOL aircraft incorporating the augmented jet flap concept; (2) to compare the results obtained in flight with ...
Grossmith, S.   +2 more
core   +1 more source

Fluid Compressibility Effects on the Dynamic Response of Hydrostatic Journal Bearings [PDF]

open access: yes, 1991
A theoretical analysis for the dynamic performance characteristics of laminar flow, capillar/orifice compensated hydrostatic journal bearings is presented. The analysis considers in detail the effect of fluid compressibility in the bearing recesses.
Sanandres, Luis A.
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

A unique formulation of elastic airplane longitudinal equations of motion [PDF]

open access: yes
Control-configured vehicle technology has increased the demand for detailed analysis of dynamic stability and control, handling and ride qualities, and control system dynamics at early stages of preliminary design. An approximate, but reasonably accurate,
Fullman, D. G., Swaim, R. L.
core   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

open access: yesAging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Inflight and ground-based simulation of handling qualities of very large airplanes in landing approach [PDF]

open access: yes
Inflight and ground based simulation of Boeing 367-80 variable stability aircraft handling qualities during landing ...
Condit, P. M.   +2 more
core   +1 more source

Exploratory Analysis of ELP1 Expression in Whole Blood From Patients With Familial Dysautonomia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Familial dysautonomia (FD) is a hereditary neurodevelopmental disorder caused by aberrant splicing of the ELP1 gene, leading to a tissue‐specific reduction in ELP1 protein expression. Preclinical models indicate that increasing ELP1 levels can mitigate disease manifestations.
Alejandra González‐Duarte   +13 more
wiley   +1 more source

Control of Vehicle Lateral Handling Stability Considering Time-Varying Full-State Constraints

open access: yesMathematics
Lateral handling stability control is crucial for ensuring vehicle driving safety. To address this issue, this paper proposes a lateral handling stability control method that considers time-varying full-state constraints.
Lizhe Wu, Dingxuan Zhao
doaj   +1 more source

Comprehensive rotorcraft analysis methods [PDF]

open access: yes
The development and application of comprehensive rotorcraft analysis methods in the field of rotorcraft technology are described. These large scale analyses and the resulting computer programs are intended to treat the complex aeromechanical phenomena ...
Austin, Edward E., Stephens, Wendell B.
core   +1 more source

Home - About - Disclaimer - Privacy