Results 121 to 130 of about 469,931 (305)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Investigation Of The Psychological Condition Of Women With Mastectomy

open access: yes, 2015
Arabacı E., Arslan S., "Investigation Of The Psychological Condition Of Women With Mastectomy ", 7th European Operating Room Nurses Congress , Roma, ITALYA, 7-10 Mayıs 2015, pp.1-
Arslan, Sevban, Arabacı, Ebru
core  

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Condition Monitoring of Gear Systems using Vibration Analysis

open access: yes
It is often impractical to measure vibrations directly at /or close to their sources when condition monitoring gearbox systems. It is common to measure the vibration distant from the source due to limited access to the component which is to be monitored.
Al-Arbi, Salem
core  

Different Signal Processing Techniques for Predicting the Condition of Journal Bearings

open access: yes, 2013
Condition monitoring is based on the idea that by monitoring the behaviour of an asset within its operating environment and analysing the information and data.
Hassin, Osama
core  

Aircraft maintenance and development of a performance-based creep life estimation for aero engine [PDF]

open access: yes, 2012
For any machine designed to generate power, or to fulfill its functions in general, maintenance actions will have an impact on many aspects of its overall capabilities, especially its performance and the length of its useful life.
Toufexis, Dimitrios
core  

CS15: Centrifugal Pump Upgrade for New Operating Condition

open access: yes, 2021
Case StudiesCentrifugal Pumps used at Upstream and Downstream facility are critical for Oil & Gas business However, the pump process requirement may change over time due to depleting reservoir in Upstream or new process requirement in the downstream ...
B YAHYA, M FARID   +1 more
core  

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Equivalent circuit of the sheath in normal operating condition.

open access: yes
Equivalent circuit of the sheath in normal operating condition.
Chen Ping (2343517)   +2 more
core   +1 more source

Improving planned and condition-based maintenance decision support [PDF]

open access: yes, 2014
In both civil and military aviation, maintenance plays a large role in ensuring continued safe operation and accounts for a significant portion of operating costs.
Lim Chi Keong, Reuben
core  

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