Results 111 to 120 of about 4,978,738 (338)

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

The Human Impact on Changes in the Forest Range of the Silesian Beskids (Western Carpathians)

open access: yesResources, 2020
Changes in forest range are caused by human activity in many regions of the world. The aim of this paper is an attempt to determine the impact of pastoral and forest management on changes in forest cover and their fragmentation in the Silesian Beskids ...
Michał Sobala, Oimahmad Rahmonov
doaj   +1 more source

Landmarks as Cultural Heritage Assets Affecting the Distribution of Settlements in Rural Areas - An Analysis Based on LIDAR DTM, Digital Photographs, and Historical Maps

open access: yesRemote Sensing, 2020
The final decision of the owner of the plot who plans to build a house depends on many factors most of which are of legal and financial nature. The authors demonstrate that the decisions regarding specific location within the plot of land are influenced ...
B. Prus   +2 more
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Automated Phase Map Referencing Against Historic Phase Map Data

open access: yes, 2009
Roger M. Groves, Dominique Derauw, Cedric Thizy, Igor Alexeenko, Wolfgang Osten, Marc Georges, Vivi Tornari Faculty of Aerospace Engineering, Delft University of Technology, Kluyverweg 1, 2600 GB, Delft, The Netherlands; ITO Institut fur Technische Optik, Universitat Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany; Centre Spatial de Liege ...
Groves, Roger   +6 more
openaire   +1 more source

Tracking a city’s center of gravity over 500 years of growth from a time series of georectified historical maps

open access: yes, 2020
It is surprising difficult to define where a city center lies, yet its location has a profound effect on a city’s structure and function. We examine whether city center typicality points can be consistently located on historical maps such that their ...
Tatiana Alvares-Sanches   +3 more
semanticscholar   +1 more source

PICALM::MLLT10 translocated leukemia

open access: yesFEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen   +7 more
wiley   +1 more source

Hydrological Summary for the UK: April 2010 [PDF]

open access: yes, 2010
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Sanderson, Felicity
core  

Nicolas-Auguste Tissot: A link between cartography and quasiconformal theory

open access: yes, 2016
Nicolas-Auguste Tissot (1824--1897) published a series of papers on cartography in which he introduced a tool which became known later on, among geographers, under the name of the "Tissot indicatrix." This tool was broadly used during the twentieth ...
Papadopoulos, Athanase
core   +1 more source

New Tools for the Classification and Filtering of Historical Maps

open access: yesISPRS Int. J. Geo Inf., 2019
Historical maps constitute an essential information for investigating the ecological and landscape features of a region over time. The integration of heritage maps in GIS models requires their digitalization and classification. This paper presents a semi-
S. Gobbi   +5 more
semanticscholar   +1 more source

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