Results 31 to 40 of about 36,659 (298)

Coordinated optimization of visual cortical maps : 1. Symmetry-based analysis

open access: yes, 2012
In the primary visual cortex of primates and carnivores, functional architecture can be characterized by maps of various stimulus features such as orientation preference (OP), ocular dominance (OD), and spatial frequency.
Heide, Dominik   +23 more
core   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Determination and results from principle of extended dominance.

open access: yes, 2019
Determination and results from principle of extended dominance.
Camilla Nystrand (8066648)   +3 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Intrinsic-signal optical imaging reveals cryptic ocular dominance columns in primary visual cortex of new world owl monkeys

open access: yesFrontiers in Neuroscience, 2007
A significant concept in neuroscience is that sensory areas of the neocortex have evolved the remarkable ability to represent a number of stimulus features within the confines of a global map of the sensory periphery.
Peter M Kaskan   +3 more
doaj   +1 more source

Impact of Cryptocurrencies on Unilateral Sanctions

open access: yesحقوق فناوریهای نوین, 2021
Although it takes the equality of states as an international principle, the international system is an unequal system in which power is essential. Unilateral sanctions, such as those of the United States government that violates international law, are ...
Khodayar Saeedvaziri
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

A New Application with Conditional Risk Matrix and Decision Rules: An Assessment of the Sustainability and Performance Electric Power Company

open access: yesFoundations of Computing and Decision Sciences
The 2030 Agenda for Sustainable Development of the United Nations General Assembly focuses on economic development, poverty cessation, environmental sustainability, and good governance at all levels, including peace and safety.
Couto Ayrton Benedito Gaia do   +1 more
doaj   +1 more source

Principle of Dominance and Key Words as the Basis of the Mechanism of Text Formation: Psycholinguistic Aspect

open access: yesИзвестия Южного федерального университета: Филологические науки, 2018
The article presents a description of the experimental research, the aim of which is finding out a dominant common to a certain group of persons. The group of respondents was made up by the teenagers of 12-13 years.
Natalya V. Matveeva
doaj   +1 more source

Fossil soils: trace fossils of ecosystems on land and windows on the context of evolution

open access: yesEvolution: Education and Outreach, 2022
This is a review of Soil Grown Tall: The Epic Saga of Life from Earth, by Gregory J. Retallack. In this book, Retallack shows how soils and life have coevolved over the last 3.5 billion years, and what soils tell us about the environments in which ...
Egbert Giles Leigh
doaj   +1 more source

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