Results 101 to 110 of about 2,783,159 (312)

Influence of organic material and sample parameters on the surface potential in Kelvin probe measurements [PDF]

open access: yes, 2019
Financial support provided by ERDF 1.1.1.1 activity project Nr. 1.1.1.1/16/A/046 “Application assessment of novel organic materials by prototyping of photonic devices” as well as Scientific Research Project for Students and Young Researchers Nr.
Grzibovskis, Raitis, Vembris, Aivars
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

How well do the volunteers label land cover types in manual interpretation of remote sensing imagery?

open access: yesInternational Journal of Digital Earth
High-quality samples for training and validation are crucial for land cover classification, especially in some complex scenarios. The reliability, representativeness, and generalizability of the sample set are important for further researches.
Yan Wang   +5 more
doaj   +1 more source

Sampling of microplastics at a materials recovery facility

open access: yesAnalytical and Bioanalytical Chemistry
Abstract Detecting, separating, and characterizing airborne microplastics from other airborne particulates is currently challenging due to the various instrumental constraints and related sample preparation hurdles that must be overcome. The ability to measure these real-world environments is needed to better assess the risks associated with ...
Abigail P. Lindstrom   +2 more
openaire   +2 more sources

Fabric Sample: Floral Sanderson Print

open access: yes, 2010
Curtain material; floral print on olive green ground. Marked: An original print by Sanderson. Maker: Sanderson - from the The Betty Smithers Design Collection at Staffordshire University.
The Betty Smithers Design Collection at Staffordshire University   +1 more
core  

Week 39 (9/21/20-9/27/20), Sample Collection

open access: yes, 2020
Documents relating to the Sample Collection phase of the OSIRIS-REx Asteroid Return Mission. Contains 5 files.This material is based upon work supported by NASA under Contract NNM10AA11C issued through the New Frontiers Program.OSIRIS-REx Mission records
OSIRIS-REx Asteroid Sample Return Mission
core  

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Effect of magnetic viscosity on magnetic property measurements of hard magnetic materials

open access: yesСтандартные образцы, 2018
Purpose. This paper is devoted to investing of the effect of magnetic viscosity on the results of measurements of the main hysteresis characteristics of hard magnetic alloys in an open magnetic circuit of vibrating sample magnetometer.Materials and ...
A. V. Perepelkina   +3 more
doaj   +1 more source

Week 37 (9/07/20-9/13/20), Sample Collection

open access: yes, 2020
Documents relating to the Sample Collection phase of the OSIRIS-REx Asteroid Return Mission. Contains 4 files.This material is based upon work supported by NASA under Contract NNM10AA11C issued through the New Frontiers Program.OSIRIS-REx Mission records
OSIRIS-REx Asteroid Sample Return Mission
core  

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS 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

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