Results 91 to 100 of about 8,930,271 (352)

A preliminary sketch of the glacial remains preserved in the National Park of Tasmania [PDF]

open access: yes, 1921
This paper is offered as a preliminary and very general sketch of the district described, upon which more detailed examinations of separate sections may be based. The author cannot at present offer a complete geology of the National Park of Tasmania.
Lewis, Arndell Neil
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Investigating the Effect of National Park Sustainability on National Park Behavioral Intention: Kinabalu National Park

open access: yesProcedia Economics and Finance, 2016
AbstractNational Park Sustainability (NPSus) is an important construct in the context of national parks which will lead tourism industry to move towards sustainable national parks. Although previous studies examined the tourist behavioral intention through deployment of sustainability principles or destination sustainability, there is a lack of ...
Mihanyar, Payam   +2 more
openaire   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

America’s largest classroom: Expanding the role of education in our parks [PDF]

open access: yes, 2020
An introduction to this issue's set of theme papers, which were inspired by the new book America’s Largest Classroom: What We Learn from Our National Parks (University of California Press, 2020).
Houseal, Ana K., Thompson, Jessica L.
core  

Records of \u3ci\u3eDufourea Maura\u3c/i\u3e (Hymenoptera: Halictidae) From Isle Royale National Park, Michigan [PDF]

open access: yes, 2017
Dufourea maura is recorded from Isle Royale National Park, Michigan.
Arduser, Michael S
core   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

THE EFFECT OF PUBLIC OPINION ON NATIONAL PARK PLANNİNG (EXAMFLE: THE MAÇKA ALTINDERE VALLEY NATIONAL PARK)

open access: yesForestist, 1990
National park plans are mainly prepared by tlıe lıighest competent autlıority of tlıe country. In this paper, a model which proposes a different approach to prepare national park plans has been presented.
Sümer GÜLEZ
doaj   +2 more sources

An Interview with D. Scott Hartwig

open access: yes, 2014
D. Scott Hartwig, Supervisory Historian for Gettysburg National Military Park, retired in the fall of 2013. In recognition of his long service to the park and community of Gettysburg, Associate Editor Thomas Nank interviewed Mr.
Nank, Thomas E., \u2716
core  

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