Results 41 to 50 of about 85,134 (307)

α‐Synuclein aggregation landscape from phase separation to neurotoxic intermediates

open access: yesFEBS Letters, EarlyView.
Alpha‐synuclein aggregation in Parkinson's disease involves a complex landscape of transient intermediates, including oligomers, fibrils and liquid–liquid phase separation (LLPS). A view is emerging in which LLPS maturation into solid‐like condensates may contribute to the formation of neurotoxic species.
Silvia Arino   +2 more
wiley   +1 more source

A Negotiation Platform for Cooperating Multi-agent Systems [PDF]

open access: yesConcurrent Engineering, 1993
Distributed artificial intelligence attempts to integrate and coordinate the activities of multiple, intelligent problem solvers that come together to solve complex tasks in domains such as design, medical diagnosis, business management, and so on Due to the different goals, knowledge, and viewpoint of the agents, conflicts might arise at any phase of ...
Polat, F., Shekhar, S., Guvenir, H. A.
openaire   +2 more sources

Co-Creating Platform Governance Models Using Boundary Resources: a Case Study from Dementia Care Services [PDF]

open access: yes, 2019
Digital labor platforms are gaining in popularity in our societies. Information systems and software engineering disciplines have focused on organizational and technological aspects of these platforms, favoring the views of platform owners.
Babak A. Farshchian   +4 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Towards cyber-cooperatives: Studying the sharing economy of the tourism industry through an evolutionary approach to organizational cybernetics

open access: yesRevista Escuela de Administracion de Negocios
Purpose: The lodging industry is transitioning to the online collaborative economy, with digital platforms mediating between hosts and guests. However, this has created significant inequalities between the platform management and the service providers ...
Camilo Osejo-Bucheli
doaj   +1 more source

QoE Guarantee Scheme Based on Cooperative Cognitive Cloud and Opportunistic Weight Particle Swarm

open access: yesJournal of Electrical and Computer Engineering, 2015
It is well known that the Internet application of cloud services may be affected by the inefficiency of cloud computing and inaccurate evaluation of quality of experience (QoE) seriously.
Weihang Shi
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Crossed perspectives on grey zones and ambivalences in bike delivery platform cooperatives: the case of Mensakas as a member of the CoopCycle Federation and platform cooperative

open access: yesInternet Policy Review
The article examines the case of a Barcelona-based cooperative that is a member of the platform cooperative CoopCycle, specialised in bike delivery. Welcoming the invitation from labour scholars to adopt the concept of grey zone as a methodological and ...
Laura Eccher   +2 more
doaj   +1 more source

Cognitive Wireless Sensor Network Platform for Cooperative Communications

open access: yesInternational Journal of Distributed Sensor Networks, 2013
Nowadays, Wireless Ad Hoc Sensor Networks (WAHSNs), specially limited in energy and resources, are subject to development constraints and difficulties such as the increasing RF spectrum saturation at the unlicensed bands.
Agustín Tena   +4 more
doaj   +1 more source

Pengenalan Mobile Commerce Pada Anggota Koperasi Gentiaras Untuk Meningkatkan Penghasilan Rumah Tangga

open access: yesDinamisia, 2020
Digital-based sales technology or often known as electronic commerce has increased very rapidly as felt at the moment. With very fierce trade competition, the Gantiaras Cooperative in collaboration with two STMIK Pringsewu Higher Education Institutions ...
Garaika, Fauzi, Muhamad Muslihudin
doaj   +1 more source

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