Results 41 to 50 of about 1,792,650 (301)

Optimized peptide extraction method for analysis of antimicrobial peptide Kn2-7/dKn2-7 stability in human serum by LC–MS

open access: yesFuture Science OA, 2022
Aim: To develop an extraction protocol and determine stability for antimicrobial peptide (AMP) Kn2-7 and its d-enantiomer dKn2-7 in human serum. Materials & methods: We compared use of ethanol, acetonitrile, RapiGest SF Surfactant and 1% formic acid in ...
Wen Chen   +2 more
doaj   +1 more source

Peer assessment as collaborative learning [PDF]

open access: yes, 2010
Peer assessment is an important component of a more participatory culture of learning. The articles collected in this special issue constitute a representative kaleidoscope of current research on peer assessment.
Aleven   +27 more
core   +3 more sources

Numerical treatment of seismic accelerograms and of inelastic seismic structural responses using harmonic wavelets [PDF]

open access: yes, 2007
The harmonic wavelet transform is employed to analyze various kinds of nonstationary signals common in aseismic design. The effectiveness of the harmonic wavelets for capturing the temporal evolution of the frequency content of strong ground motions is ...
Burrus C. S.   +6 more
core   +1 more source

Decoding Vitellogenin Subtype Responses: A Molecular Approach to Biomarkers of Endocrine Disruption in Scatophagus argus

open access: yesFishes
Vitellogenins (Vtgs) are key yolk precursor proteins in fish, serving as critical indicators of gonadal maturation in females and reliable biomarkers for detecting xeno-oestrogenic pollution, particularly through their expression in juveniles or males ...
Meiqin Wu   +4 more
doaj   +1 more source

Bonded Behavior of Hybrid-Bonded CFRP to Heat-Damaged Concrete Interface

open access: yesBuildings, 2023
The reliable bond of CFRP to heat-damaged concrete is fundamental to ensuring cooperative working when the CFRP is applied for strengthening fire-damaged concrete structures.
Guirong Liu   +5 more
doaj   +1 more source

LUX -- A Laser-Plasma Driven Undulator Beamline [PDF]

open access: yes, 2018
The LUX beamline is a novel type of laser-plasma accelerator. Building on the joint expertise of the University of Hamburg and DESY the beamline was carefully designed to combine state-of-the-art expertise in laser-plasma acceleration with the latest ...
Delbos, N.   +14 more
core   +1 more source

General principles of expanding the speed range of operation of autonomous power supply systems for passenger cars

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2020
Authors address the issues of expanding the speed range for operation of autonomous power supply systems for air-conditioned passenger cars. For the first time in the domestic car construction, the issue of reducing the minimum start-up speed of a ...
S. L. Samoshkin   +4 more
doaj   +1 more source

Using finite element method in preoperative planning for wrist surgery [PDF]

open access: yes, 2008
The wrist has a wide variation of 'normal' anatomy, which may explain the discrepancy seen in success rates of some clinical procedures between patients with similar symptoms.
Gislason, M.K., Nash, D.H.
core  

Why emerging leaders should focus on being good postdoctoral supervisors

open access: yesFEBS Letters, EarlyView.
Swamped with work and suddenly a new student is waiting at your doorstep for supervision? Great—this is your chance! In this article, we share tips on how postdocs can strengthen their leadership skills while supervising students. This image has been created using DALL·E. Many postdocs work as leaders later in their career.
Hannah Rostalski   +5 more
wiley   +1 more source

Using Joint Display as an Analytic Process: An Illustration Using Bar Graphs Joint Displays From a Mixed Methods Study of How Beliefs Shape Secondary School Teachers’ Use of Technology

open access: yesInternational Journal of Qualitative Methods, 2021
Qualitative researchers engaged in mixed methods studies need novel approaches for integrating qualitative and quantitative findings during analysis. Joint display visuals have become an integral part of the presentation of the findings of mixed methods ...
Tashane K. Haynes-Brown   +1 more
doaj   +1 more source

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