Results 41 to 50 of about 10,312,408 (276)

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

The effect of gel foam mattress use during total hip replacement surgeries on the development of pressure ulcers in the recovery unit: a quasi-experimental study

open access: yesMedical Science and Discovery, 2018
Objective:  This study was conducted on patients undergoing total hip replacements in order to examine the effect of the use of a gel foam mattress during surgery on preventing the development of pressure ulcers. Material and Method: A quasi-experimental design, with a pretest-posttest control group, was used for this study, which was carried out in ...
ŞAHİN, Büşra, ÇAM, Rahşan
openaire   +2 more sources

Findings from Transforming Youth Recovery’s 2017 Recovery Census [PDF]

open access: yes, 2018
In 2013, Transforming Youth Recovery (TYR) published the 38 Assets for Building Collegiate Recovery Capacity as a guide for its early stage grant program, Seeds of Hope.
Jones, Erin K
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Optimization Study of the Dump Diffuser in Gas Turbine to Reduce Pressure Loss

open access: yesInternational Journal of Aerospace Engineering, 2018
As a key component-connecting compressor and the entrance of combustion chamber, the diffuser is able to increase the pressure and slow down the airflow in order to promote efficient combustion as well as avoid a large amount of pressure loss.
Fei Xing   +4 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Numerical Study on Internal flow Field Dynamic Performance of Scramjet [PDF]

open access: yesMATEC Web of Conferences, 2019
The pressure pulsation caused by the combustion of the combustion chamber of the scramjet engine has a great influence on the flow and performance of the inlet.
Gao Feng, Zhao Jie, Chen Feng Li
doaj   +1 more source

From acceptance to graduation: Supporting students in recovery throughout their college experience [PDF]

open access: yes, 2018
Students entering universities while in recovery from addiction face unique challenges, such as transitioning from a high school to a university, adapting to life after treatment, and/or transferring from a junior college or different university setting.
Singer, Leah J, Shiflet, John A
core   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Effect of Baffle Board on Aerodynamic and Stealth Performance of Double S-Duct Caret Intake

open access: yesApplied Sciences
Intake is not only the main air supply component of an aircraft, but also one of the forward radar scattering sources. The aerodynamic and stealth performance of intake is critical to the serviceability of advanced fighter aircrafts.
Bin Wang, Qiang Wang, Sichen Li
doaj   +1 more source

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