Results 31 to 40 of about 3,986,012 (288)

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

Trust Computation in Online Social Networks Using Co-Citation and Transpose Trust Propagation

open access: yesIEEE Access, 2020
Evaluating trust and distrust between users in online social networks is an important research problem. To address this problem, we provide a method for estimating continuous trust /distrust value between unconnected users.
Safi Ullah Nasir, Tae-Hyung Kim
doaj   +1 more source

Mapping the structure and development of Science using co-citation analysis [PDF]

open access: yes, 2012
Co-citation analysis is a unique method used for studying the cognitive structure of science andassessing the research productivity. It is a research tool for examining the intellectual development and structure of the scientific discipline.
Bhanumurthy, K.   +2 more
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Going Beyond Counting First Authors in Author Co-citation Analysis [PDF]

open access: yes, 2005
The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we ...
Zhao, Dangzhi
core  

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Mapping the social entrepreneurship research: Bibliographic coupling, co-citation and co-word analyses

open access: yesCogent Business & Management, 2021
In recent years, social entrepreneurship has received an increasing attention from the academic community. Social entrepreneurship is a topic related to various areas such as economics, management, education, sociology, psychology, and it is not ...
Luc Phan Tan
doaj   +1 more source

Entrepreneurial leadership factors: a bibliometric analysis for the 2000-2020 period

open access: yesManagement Letters/Cuadernos de Gestión, 2022
This work aims to present an overview of the factors, attributes or behaviour of entrepreneurial leadership research with a comprehensive bibliometric analysis.
Sofia Aparisi-Torrijo   +1 more
doaj   +1 more source

Co-citation references network (2001–2021) obtained with VOSviewer.

open access: yes, 2023
Co-citation references network (2001–2021) obtained with VOSviewer.
Caiyun Chen (1568353), Wei Liu (20030)
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

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