Results 111 to 120 of about 346,370 (297)

Creatine kinaza as transient muscular damage indicator: Analyzes and importance for technology of sports training [PDF]

Fizička Kultura, 2018
Previous research suggests that there is no single marker that would be sufficiently reliable indicator of muscle damage and overtraining. Monitoring several physiological indicators can lead to the desired response.
Marić Bojana
doaj  

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Innovative damage assessment of steel truss bridges using modal strain energy correlation

, 2012
As a part of vital infrastructure and transportation network, bridge structures must function safely at all times. Bridges are designed to have a long life span. At any point in time, however, some bridges are aged. The ageing of bridge structures, given
Wang, Liang
core  

Crack Identification Method for Prefabricated Concrete Pavement Based on Distributed Strain Monitoring

Buildings
It is meaningful to monitor and identify concrete cracks as they will seriously reduce the fatigue life of pavement. In this paper, a new method based on distributed long-gauge optic fiber sensing is proposed to implement crack identification.
Yongsheng Tang, Bohan Zheng, Tao Yu
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Identification of a Maximum Softening Damage Indicator of RC-Structures using Time-Frequency Techniques [PDF]

, 1995
This paper considers estimation of the Maximum Damage Indicator (MSDI) by using time-frequency system identification techniques for an RC-structure subjected to earthquake excitation.
Kirkegaard, Poul Henning, Micaletti, R. C., Cakmak, A. S., Nielsen, Søren R.K., Nielsen, Søren R. K.   +4 more
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Mixed‐class J‐domain protein scaffolds promote expanded aggregate handling and multivalent Hsp70 engagement during functional disaggregase assembly

FEBS Letters, EarlyView.
Protein aggregates threaten proteostasis and cell health. In human cells, Hsp70–J‐domain protein‐based disaggregases remove aggregates, but how they assemble remains unclear. Our biochemical findings show that DNAJA2‐ and DNAJB1‐containing disaggregase scaffolds enhance luciferase aggregate targeting, and that Hsp70 recruitment by both J‐domain ...
Anna Szlachcic, Nadinath B. Nillegoda
wiley   +1 more source

Moving Force Identification as a Bridge Damage Indicator

, 2017
The 6th workshop on Civil Structural Health monitoring, Queens University Belfast, Northern Ireland, 26-27 May 2016Information on the condition of bridges is primarily obtained through the use of visual inspection methods.
O\u27Brien, Eugene J., Sevillano, Enrique, O'Brien, Eugene J., Fitzgerald, Paul C.   +3 more
core  

Structural Damage Detection under Ambient Excitation Using Symbolic Three-Order Square Matrix Formed by Specific-Interval-Sampled Time-Domain Signals

Sensors
In the structural health monitoring of vibration systems, varying excitation always affects the accuracy of damage identification. The proposed symbolic three-order square matrix damage detection method with the matrix norm as a damage indicator can ...
Shuang Meng, Dongsheng Li
doaj   +1 more source