Results 1 to 10 of about 13,724 (133)

Role of RND Efflux Pumps in Drug Resistance of Cystic Fibrosis Pathogens

open access: yesAntibiotics, 2021
Drug resistance represents a great concern among people with cystic fibrosis (CF), due to the recurrent and prolonged antibiotic therapy they should often undergo.
Elena Perrin   +2 more
exaly   +3 more sources

Cryo-EM reveals the structural heterogeneity and conformational flexibility of multidrug efflux pumps MdtB and MdtF [PDF]

open access: yesmBio
Resistance-nodulation-cell division (RND) efflux pumps are the major cause of multidrug resistance in bacteria, particularly in Gram-negative bacteria. They are complex molecular machines forming tripartite assemblies that actively transport out a wide ...
Surekha Padmanaban   +3 more
doaj   +2 more sources

Acute effect of continuous perturbations of the base of support on reactive balance response [PDF]

open access: yesScientific Reports
Unexpected perturbations (UP) of the support base challenge balance control and require effective reactive postural mechanisms. Continuous perturbations (CPs) of the base of support also affect postural stability but their influence on reactive postural ...
A. Rizzato   +7 more
doaj   +2 more sources

Antigenicity analysis of the recombinant fusion proteins NlpI of Mannheimia haemolytica and DsbA of Pasteurella multocida [PDF]

open access: yesBMC Veterinary Research
To analyze the antigenic characteristics of the recombinant fusion proteins rNlpI-DsbA (rND) of bovine Mannheimia haemolytica and Pasteurella multocida, respectively, and lay a foundation for the development of bivalent subunit vaccine development.
Shuyun Xu   +11 more
doaj   +2 more sources

High Temperature Reverse Bias (HTRB) & Temperature Humidity Bias (THB) Reliability Failure Mechanisms and Improvements in Trench Power MOSFET and IGBT

open access: yesIEEE Journal of the Electron Devices Society, 2021
High Temperature Reverse Bias (HTRB) reliability failure is found to be caused by huge amount of undesirable hydrogen proton (H+) ions from packaging resin or external environment, while Temperature Humidity Bias (THB) reliability failure is known
Ai Loon Ooi, David Goh, Voon Cheng Ngwan
doaj   +1 more source

Pengembangan Media Pembelajaran Berbasis Metode Montessori pada Pembelajaran IPA Siswa Kelas V di SDN Rama II Kota Tangerang

open access: yesFondatia : Jurnal Pendidikan Dasar, 2022
Learning media are learning aids that can be physical or non-physical to convey messages from teachers to students. The purpose of this study is to determine the effectiveness of the use and process of product development in the form of Montessori-based ...
Aisah Nur Fitri   +2 more
doaj   +1 more source

Design of clock and data recovery system’s behavioral model for high speed transceivers of serial interfaces [PDF]

open access: yesITM Web of Conferences, 2019
This paper provides a parameterizable behavioral model of a clock and data recovery system (CDR) based on phase-locked loop (PLL) for the receiver part of a high-speed serial interfaces.
Dubinskiy Alexey V.   +2 more
doaj   +1 more source

Development of Engineering Mechanics Module as Student's Learning Material In Google Classroom

open access: yesEDUCATIO: Journal of Education, 2021
In the Mechanical Engineering subject the teacher has compiled a module but the module has not been developed properly, the content of the module only contains a collection of learning materials that do not meet the basic competency standards that must ...
Syaiful Ikhwan   +3 more
doaj   +1 more source

Author Correction: Identification, characterization and control of a sequence variant in monoclonal antibody drug product: a case study

open access: yesScientific Reports, 2021
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Anushikha Thakur   +11 more
doaj   +1 more source

Evaluation of the Photoplethysmogram-Based Deep Learning Model for Continuous Respiratory Rate Estimation in Surgical Intensive Care Unit

open access: yesBioengineering, 2023
The respiratory rate (RR) is a significant indicator to evaluate a patient’s prognosis and status; however, it requires specific instrumentation or estimates from other monitored signals.
Chi Shin Hwang   +7 more
doaj   +1 more source

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