Results 11 to 20 of about 167,588 (243)

Multiple disulfide-bonded states confer extensive conformational diversity in fibrinogen. [PDF]

open access: yesProtein Sci
Abstract Disulfide bonds constrain the polypeptide backbone and reduce conformational variability in proteins. The blood clotting protein fibrinogen is constitutively produced as multiple partially disulfide‐bonded states, suggesting that individual fibrinogen molecules have a variety of conformational forms.
Pijning AE, Butera D, Hogg PJ.
europepmc   +2 more sources

Use of Aluminum-Foil and Oat-Straw Mulches for Controlling Aster Leafhopper, \u3ci\u3eMacrosteles Fascifrons\u3c/i\u3e (Homoptera: Cicadellidae), and Aster Yellows in Carrots. [PDF]

open access: yes, 2017
Aluminum-foil and oat-straw mulches significantly (P \u3c 0.05) reduced aster leafhopper numbers on carrots compared to an untreated control and a malathion spray treatment during the first half of the growing season.
Ragsdale, David W, Setiawan, Dwi P
core   +2 more sources

The Influence of Reflective Mulches and Lettuce Types on the Incidence of Aster Yellows and Abundance of its Vector, \u3ci\u3eMacrosteles Fascifrons\u3c/i\u3e (Homoptera: Cicadelidae), in Minnesota [PDF]

open access: yes, 2017
Five commercial lettuce cultivars representing different genetic types were grown through aluminum-coated paper, through black polyethylene film, and on bare soil. For each variety, the aluminum mulch reduced the numbers of Macrosteles fascifrons (St~l),
Zalom, Frank G
core   +2 more sources

Using electronic resources to support dialogue in undergraduate small‐group teaching: The ASTER project [PDF]

open access: yes, 2001
Learning through dialogue is an important element of UK higher education, supported by tutorial, seminar and workshop classes. Since 1998, the ASTER project has been exploring how Information and Communication Technologies support learning in small ...
Condron, Frances
core   +2 more sources

Geo-structural map of the Laguna Blanca basin (Southern Central Andes, Catamarca, Argentina) [PDF]

open access: yes, 2015
The Laguna Blanca basin is a rhomb-shaped basin located at the SE margin of the Puna plateau in the southern Central Andes (Catamarca, Argentina). An interactive analysis using remote sensing and field mapping enabled us to produce a geo-structural map ...
Massironi, Matteo   +2 more
core   +2 more sources

Abstract 260: TCD Bubble test as a Screening tool for detection of Patent Foramen Ovale in Stroke

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction Introduction & Objectives: Transcranial Doppler (TCD) ultrasound provides rapid, noninvasive, real‐time measures of cerebrovascular function. Patent Foramen Ovale (PFO) is fourfold more common in Young Stroke Patients
Danish Ahammed PK   +4 more
doaj   +1 more source

Free global DSM assessment on large scale areas exploiting the potentialities of the innovative google earth engine platform [PDF]

open access: yes, 2017
The high-performance cloud-computing platform Google Earth Engine has been developed for global-scale analysis based on the Earth observation data. In particular, in this work, the geometric accuracy of the two most used nearly-global free DSMs (SRTM and
Amicuzi, Maria Teresa   +5 more
core   +3 more sources

Software Reuse across Robotic Platforms: Limiting the effects of diversity [PDF]

open access: yes, 2005
Robots have diverse capabilities and complex interactions with their environment. Software development for robotic platforms is time consuming due to the complex nature of the tasks to be performed.
Smith, Glenn   +2 more
core   +2 more sources

Symphyotrichum laeve: smooth aster, smooth blue aster, purple aster

open access: yesEducation and Research Archive, 2013
Species profile for Symphyotrichum laeve: smooth aster, smooth blue aster, purple ...
Smreciu, A., Gould, K., Wood, S.
openaire   +3 more sources

A Study of the Impact of TRS-483 Recommended Correction Factors for Dosimetry of Small Fields in Flattening Filter Free Beams used in TrueBeam Linear Accelerators [PDF]

open access: yesIranian Journal of Medical Physics, 2021
Introduction: To study the effect of the International Atomic Energy Agency (IAEA) TRS-483 recommended beam quality correction factor in reference dosimetry and to examine the recommended field output correction factor for relative dosimetry of 6-MV ...
Gopinath Mamballikalam   +4 more
doaj   +1 more source

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