Results 61 to 70 of about 4,613,653 (271)

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

The Bibliographic Comparison of Information Management and Knowledge Management fields through their Scientific outputs; With the Emphasis on the share of Information Science in Each of these Fields

Iranian Journal of Information Processing & Management, 2015
The evolution of cognition a field starts with concentration on concepts, words and terms of that field. In information science field, distinction and similarity between information and knowledge has involved discussions, part of which has been ...
Mortaza kokabi, Gholamreza Heidari, Mansoureh Serati Shirazi   +2 more
doaj  

Effect of different management techniques on bird taxonomic groups on rice fields in the Republic of Korea

Scientific Reports, 2021
Many bird species rely on the ecological functions of rice field habitats (e.g., paddy, levee, road, and ditch). However, recent intensive practices are causing rice fields to provide fewer suitable habitats.
Green Choi, Min Seock Do, Seok-Jun Son, Hyung-Kyu Nam   +3 more
doaj   +1 more source

Technological development in Therapeutic applications of alternating electric fields: Review [PDF]

, 2012
A number of bacteria, virus and other unhealthy cells need to be killed for getting rid of them. For more than a century antibiotics have been effectively used for killing bacterial pathogens and chemical drugs against the cancer cells.
Talele, Sadhana
core   +1 more source

\'Etale homotopy equivalence of rational points on algebraic varieties

, 2015
It is possible to talk about the \'etale homotopy equivalence of rational points on algebraic varieties by using a relative version of the \'etale homotopy type.
Ambrus Pál, Artin, Bloch, Colliot-Thélène, Colliot-Thélène, Esnault, Friedlander, Grothendieck, Harpaz, Houdebine, Milne, Mochizuki   +11 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

AGROECOLOGY: POLYSEMY, PLURALISM AND CONTROVERSIES [PDF]

Ambiente & Sociedade, 2016
In recent years, a growing number of actors and institutions, in different countries, have begun using the notion of Agroecology, which has led to an expansion of its polysemy and its controversies. Taking this into account, this paper analyzes, based on
LUIZ ANTONIO NORDER, CLAIRE LAMINE, STEPHANE BELLON, ALFIO BRANDENBURG   +3 more
doaj   +3 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Biophysical approaches for studying viral entry

FEBS 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

Hypercomplex Integrable Systems

, 1998
In this paper we study hypercomplex manifolds in four dimensions. Rather than using an approach based on differential forms, we develop a dual approach using vector fields.
Boyer C P, Calabi E, Dunajski M The twisted photon associated to hyper-Hermitian four-manifolds, Finley J D, Flaherty E J, Grant J D E, I A B Strachan, James D E Grant, Mason L J, Mason L J, Newman E T, Olver P J, Plebanski J F, Salamon S1982 Quaternionic Kähler manifolds, Strachan I A B, Ward R S   +15 more
core   +2 more sources