Results 141 to 150 of about 8,456 (309)

Static internal performance of ventral and rear nozzle concepts for short-takeoff and vertical-landing aircraft [PDF]

The internal performance of two exhaust system concepts applicable to single-engine short-take-off and vertical-landing tactical fighter configurations was investigated.
Carson, George T., Jr., Re, Richard J.
core   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Technoeconomic assessment of an FTTH network investment in the Greek telecommunications market. [PDF]

Telecommun Syst, 2023
Skoufis A, Chatzithanasis G, Dede G, Filiopoulou E, Kamalakis T, Michalakelis C.   +5 more
europepmc   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

An Integrated Control Framework for Torque Vectoring and Active Suspension System

Chinese Journal of Mechanical Engineering
Four-wheel independently driven electric vehicles (FWID-EV) endow a flexible and scalable control framework to improve vehicle performance. This paper integrates the torque vectoring and active suspension system (ASS) to enhance the vehicle’s ...
Jiwei Feng, Jinhao Liang, Yanbo Lu, Weichao Zhuang, Dawei Pi, Guodong Yin, Liwei Xu, Pai Peng, Chaobin Zhou   +8 more
doaj   +1 more source

Integrated flight/propulsion control design for a STOVL aircraft using H-infinity control design techniques [PDF]

Results are presented from an application of H-infinity control design methodology to a centralized integrated flight propulsion control (IFPC) system design for a supersonic Short Takeoff and Vertical Landing (STOVL) fighter aircraft in transition ...
Garg, Sanjay, Ouzts, Peter J.
core   +1 more source

Labor performance as an occupational vector

, 2019
Bajo la problemática del desempeño el 56% de trabajadores ecuatorianos que pertenecen al sector de alimentos y bebidas realizan sus actividades de manera óptima, bajo estas circunstancias, fue necesario evaluar las tareas y funciones de estos mediante factores relacionados con el desempeño laboral, esto motivó a realizar un diagnóstico previo para la ...
Grijalva Medina, Micaela, Guamán Andino, Melanie, Castro Analuiza, Juan   +2 more
openaire   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

A Jet-diffuser ejector for a V/STOL fighter [PDF]

A single ejector equipped with only one vector control jet and a diffuser flap was installed close to the leading edge of the strake of a one-fifth scale, semi-span model of the aircraft, without wing, canard, or tail surface.
Alperin, M., Wu, J. J.
core   +1 more source