Results 31 to 40 of about 262,795 (349)

The Type VI secretion system: a versatile bacterial weapon.

open access: yesMicrobiology, 2019
The Type VI secretion system (T6SS) is a protein nanomachine that is widespread in Gram-negative bacteria and is used to translocate effector proteins directly into neighbouring cells. It represents a versatile bacterial weapon that can deliver effectors
Sarah J. Coulthurst
semanticscholar   +1 more source

COVID-19: unravelling the clinical progression of nature’s virtually perfect biological weapon

open access: yesAnnals of Translational Medicine, 2020
Coronavirus disease 2019 (COVID-19) pandemic has shocked the world and caused morbidity and mortality on an unprecedented level in the era of modern medicine.
G. Lippi, F. Sanchis-Gomar, B. Henry
semanticscholar   +1 more source

Low Frequency Anti-Interference Mechanism of Axial Stretching Fiber Laser Hydrophones

open access: yesPhotonics, 2022
For the axial stretching fiber laser hydrophone, a fiber laser is often exposed to flexural interference. A theoretical model for the flexural vibration of a fiber laser was therefore constructed in this paper to explore the low frequency anti ...
Wenzhang Song   +7 more
doaj   +1 more source

Immune priming: the secret weapon of the insect world

open access: yesVirulence, 2020
Insects are a highly successful group of animals that inhabit almost every habitat and environment on Earth. Part of their success is due to a rapid and highly effective immune response that identifies, inactivates, and eliminates pathogens.
G. Sheehan, Gemma Farrell, K. Kavanagh
semanticscholar   +1 more source

Reliability Analysis and Optimization Method of a Mechanical System Based on the Response Surface Method and Sensitivity Analysis Method

open access: yesActuators, 2023
Mechanical system reliability analysis constitutes a primary research focus in the field of engineering. This study aims to address the issue of complex mechanical systems with intricate mechanisms and nonlinear reliability equations that are challenging
Lei Zhao   +3 more
doaj   +1 more source

An OFDM-Based Frequency Domain Equalization Algorithm for Underwater Acoustic Communication with a High Channel Utilization Rate

open access: yesJournal of Marine Science and Engineering, 2023
The underwater acoustic communication technique for high-speed and highly reliable information transmission in the ocean has been one of the popular research focuses facing the fast-growing information technology sector and the accelerating development ...
Chengxu Feng   +3 more
doaj   +1 more source

Magnetic detection of underdriven USV track adaptive tracking in complex marine environment control algorithm research

open access: yesAIP Advances, 2023
In marine magnetic detection, in order to improve the accuracy of the measurement data of the field, to consider the impact of the storm interference environment, and to design a weakly driven USV tracking control system, it is necessary to drive the USV
Yi Li, Zhongle Liu, Wudi Wen
doaj   +1 more source

The Design and Development of a Ship Trajectory Data Management and Analysis System Based on AIS

open access: yesSensors, 2021
To address the data storage, management, analysis, and mining of ship targets, the object-oriented method was employed to design the overall structure and functional modules of a ship trajectory data management and analysis system (STDMAS).
Chengxu Feng   +3 more
doaj   +1 more source

Simulation Analysis of Dynamic Damage Probability Modelling for Laser Systems

open access: yesMathematics, 2023
The paper proposes a method that analyses the dynamic damage probability of laser systems to address the shortcomings of the quantitative model for the damage probability of laser systems.
Jiaowei Shi   +3 more
doaj   +1 more source

Music as Torture / Music as Weapon

open access: yesThe Auditory Culture Reader, 2020
One of the most startling aspects of musical culture in the post-Cold War United States is the systematic use of music as a weapon of war. First coming to mainstream attention in 1989, when US troops blared loud music in an effort to induce Panamanian ...
Suzanne G. Cusick
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy