Results 61 to 70 of about 507,954 (312)
Cascaded Dual-Soliton Pulse Stokes for Broadband Coherent Anti-Stokes Raman Spectroscopy
IEEE Photonics Journal, 2016 We report a spectrally and temporally cascaded dual-soliton Stokes excitation source for broadband coherent anti-Stokes Raman spectroscopy (CARS) based on a single Yb-doped fiber laser.
Kun Chen +4 more
doaj +1 more source
Precision Engineering behind European Astronomy Programmes [PDF]
, 2011 The fields of astronomy science have presented significant precision engineering challenges. Numerous solutions for these fields of science have achieved unprecedented levels of accuracy, sensitivity and sheer scale.
Shore, Paul, Tonnellier, Xavier
core
A newly conceived cylinder measuring machine and methods that eliminate the spindle errors [PDF]
, 2012 Advanced manufacturing processes require improving dimensional metrology applications to reach a nanometric accuracy level. Such measurements may be carried out using conventional highly accurate roundness measuring machines.
David, Jean Marie +6 more
core +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Inserting measurable functions precisely [PDF]
Czechoslovak Mathematical Journal, 2014 A family \(\mathcal A\) of subsets of a set is called a \(\sigma\)-topology if it is closed under countable unions and finite intersections. A \(\sigma\)-topology is perfect if any of its member (open set) is a countable union of complements of open sets.
Gutiérrez García, Javier +1 more
openaire +1 more source
Design of a Modified Moiré Varifocal Metalens Based on Fresnel Principles
PhotonicsThis paper proposes a Fresnel-based Modified Moiré Varifocal Metalens (MMVL) addressing the inherent defocus at 0° rotation and significant focal quality degradation during varifocal operation in Traditional Moiré Varifocal Metalenses (TMVLs).
Di Chang +3 more
doaj +1 more source
Nanotechnology and Precision Engineering, 2022 Isolating rare circulating tumor cells (CTCs) from blood is critical for the downstream analysis that is important in cancer-related research, diagnosis, and medicine, and efforts are ongoing to increase the efficiency and purity of CTC isolation in ...
Shuai Zhang +5 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Precision of the transpulmonary thermodilution measurements [PDF]
Critical Care, 2011 Abstract Introduction We wanted to determine the number of cold bolus injections that are necessary for achieving an acceptable level of precision for measuring cardiac index (CI), indexed global end-diastolic volume (GEDVi) and indexed extravascular lung water (EVLWi) by transpulmonary thermodilution.
Monnet, Xavier +5 more
openaire +2 more sources
Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source