Results 61 to 70 of about 760,200 (265)

Spatial Planning and Transformations in the Spatial Structure of Zagreb

open access: yesDela, 2016
Paper discusses the characteristics of the urban development of the City Zagreb by analysing the development of spatial planning and the changed power relations. During the last 20 years, the transformations have been mainly negative and have had important impact on changing the structure of residential, commercial and business zones, and on conversion
Njegač, Dražen   +2 more
openaire   +4 more sources

Spatial structure of the internet traffic [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2003
6 pages, 8 ...
Barthelemy, Marc   +2 more
openaire   +3 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +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

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

The shapes of land lots within metropolitan space. The Łódź case

open access: yesSpace, Society, Economy, 2017
This study focuses on the spatial diversity of the shapes of land lots in metropolitan conditions viewed through the example of Łódź. The researchers placed particular attention on the diversity and compact of lot shapes.
Jerzy Dzieciuchowicz   +1 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Spatial variability of soil nitrogen forms and the activity of N-cycle enzymes

open access: yesPlant, Soil and Environment, 2016
Knowledge about the spatio-temporal variability of soil chemical and biological properties is crucial in evaluating their structure-function relationship and their impact on ecosystem functions.
J. Długosz, A. Piotrowska-Długosz
doaj   +1 more source

Analysis The Pattern of Physical and Spatial Development by Holdern Model Case Staudy: Gonabad City [PDF]

open access: yesجغرافیا و آمایش شهری منطقه‌ای, 2016
The cities, during their life will change and develop due to different factors, but a good city is a city which its physic provides the requirements of its residents with respect to the time changes. Uncontrolled expansion and development  of urban areas
dr. bakhtiyar ezat panah   +1 more
doaj   +1 more source

The spatial structure of Antarctic biodiversity [PDF]

open access: yesEcological Monographs, 2014
Patterns of environmental spatial structure lie at the heart of the most fundamental and familiar patterns of diversity on Earth. Antarctica contains some of the strongest environmental gradients on the planet and therefore provides an ideal study ground to test hypotheses on the relevance of environmental variability for biodiversity.
Convey, Peter   +21 more
openaire   +6 more sources

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