Results 91 to 100 of about 489,146 (255)

Numerical study of hinged door rotation rate effect on aerosol permeation in a cleanroom

Results in Engineering
Maintaining optimal air quality in cleanrooms is critical for contamination control in sensitive industries, such as pharmaceuticals, electronics, and healthcare.
Sadegh Raji, Maysam Saidi, Jaber Eslami
doaj   +1 more source

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, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Effects of Eye Measures on Human Controller Remnant and Control Behavior [PDF]

The aim of the current research was to investigate the possible relation between changes in eye activity parameters, variations in human remnant at the perceptual level and changes in human operator model parameters.
Mulder, Max, Pool, Daan M., Popovici, Alexandru, Van Paassen, Marinus M., Zaal, Petrus M. T.   +4 more
core   +1 more source

Selectable towline spin chute system [PDF]

, 1991
An emergency spin recovery parachute is presented that is housed within a centrally mounted housing on the aft end of an aircraft and connected to a ring fitting within the housing.
Vairo, Daniel M., Whipple, Raymond D.
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

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, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Switching Frequency Improvement of a High Speed on/off Valve Based on Pre-excitation Control Algorithm

Chinese Journal of Mechanical Engineering
The high-speed on/off valve (HSV) serves as the fundamental component responsible for generating discrete fluids within digital hydraulic systems. As the switching frequency of the HSV increases, the properties of the generated discrete fluid approach ...
Qi Zhong, Xiaotian Li, Yongxin Mao, Enguang Xu, Tiwei Jia, Yanbiao Li, Huayong Yang   +6 more
doaj   +1 more source

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Simulation Research on Multiplex Electro-hydraulic Control System for Subsea X-tree

Shiyou jixie, 2017
To study the performance of the multiplex electro-hydraulic control system for subsea X-tree,taking the 1 500 m water depth horizontal X-tree developed by Baoji Oilfield Machinery Co.,Ltd.as the research object,the simulation model of the gate valve was ...
Li Guangfei, Li Lei, Liu Wenxiao, Li Yiping, Wang Bofang   +4 more
doaj  

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, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Design and Testing of a PLC-Controlled Pressure Stabilization System for Targeted Spraying on Heading Vegetables

Agriculture
In agricultural plant protection, pressure fluctuations during targeted spraying are a key factor affecting spray quality. To address the issue of pressure fluctuations in the system pipeline caused by the inconsistent opening and closing of nozzles ...
Zhanxing Mao, Xinyu Xue, Zhu Sun, Yang Xu, Qingqing Zhou, Yuxuan Jiao, Haiwei Zhou, Suming Ding   +7 more
doaj   +1 more source