Results 21 to 30 of about 1,454,695 (290)

Fluorescence Microscopy of the HIV-1 Envelope

open access: yesViruses, 2020
Human immunodeficiency virus (HIV) infection constitutes a major health and social issue worldwide. HIV infects cells by fusing its envelope with the target cell plasma membrane.
Pablo Carravilla   +2 more
doaj   +1 more source

Pushing the envelope [PDF]

open access: yes, 1998
This article is a description of the manoeuvre envelope in microlight aeroplanes, and how it is ...
Gratton, GB
core   +1 more source

Serotonergic Modulation of Sensory Neuron Activity and Behavior in Apteronotus albifrons

open access: yesFrontiers in Integrative Neuroscience, 2020
Organisms must constantly adapt to changes in their environment to survive. It is thought that neuromodulators such as serotonin enable sensory neurons to better process input encountered during different behavioral contexts.
Mariana M. Marquez, Maurice J. Chacron
doaj   +1 more source

A guanosine 5′-triphosphate-dependent protein kinase is localized in the outer envelope membrane of pea chloroplasts [PDF]

open access: yes, 1988
A guanosine 5-triphosphate (GTP)-dependent protein kinase was detected in preparations of outer chloroplast envelope membranes of pea (Pisum sativum L.) chloroplasts.
A.M. Edelman   +34 more
core   +1 more source

Envelope surfaces

open access: yesProceedings of the twenty-second annual symposium on Computational geometry, 2006
We construct a class of envelope surfaces in Rd, more precisely envelopes of balls. An envelope surface is a closed C1 (tangent continuous) manifold wrapping tightly around the union of a set of balls. Such a manifold is useful in modeling since the union of a finite set of balls can approximate any closed smooth manifold arbitrarily close.
Kruithof, Nico, Vegter, Gert
openaire   +2 more sources

Defining the core proteome of the chloroplast envelope membranes [PDF]

open access: yes, 2013
High-throughput protein localization studies require multiple strategies. Mass spectrometric analysis of defined cellular fractions is one of the complementary approaches to a diverse array of cell biological methods. In recent years, the protein content
Ibrahim, Mohamed   +9 more
core   +2 more sources

A Method for Rapid Polyethyleneimine-Based Purification of Bacteriophage-Expressed Proteins from Diluted Crude Lysates, Exemplified by Thermostable TP-84 Depolymerase

open access: yesMicroorganisms, 2023
Purification of bacteriophage-expressed proteins poses methodological difficulties associated with the need to process entire culture medium volume upon bacteriophage-induced bacterial cell lysis.
Beata Łubkowska   +5 more
doaj   +1 more source

Investigation of the energy performance of a novel modular solar building envelope [PDF]

open access: yes, 2017
The major challenges for the integration of solar collecting devices into a building envelope are related to the poor aesthetic view of the appearance of buildings in addition to the low efficiency in collection, transportation, and utilization of the ...
Jin, Hong   +4 more
core   +2 more sources

N-glycosylation in the Pre-Membrane Protein Is Essential for the Zika Virus Life Cycle

open access: yesViruses, 2020
Asparagine (N)-linked protein glycosylation plays an important role in protein synthesis and modification. Two Zika virus (ZIKV) structural proteins, the pre-membrane (prM) and envelope (E) protein are N-glycosylated.
Yong-Dae Gwon   +4 more
doaj   +1 more source

Seismogram Rearrangement as a Perspective Basis for Defining New Attributes

open access: yesApplied Sciences, 2023
Proper regulative in earthquake risk reduction, hazard assessment, earthquake resistant design and construction of structures, should be under perpetual improvement. They are mainly the result of earthquake study and analysis of post-seismic effects.
Ranko Babić, Lidija Babić
doaj   +1 more source

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