Results 81 to 90 of about 1,167,811 (290)

A Pragmatic Approach to DHT Adoption [PDF]

open access: yes, 2003
Despite the peer-to-peer community's obvious wish to have its systems adopted, specific mechanisms to facilitate incremental adoption have not yet received the same level of attention as the many other practical concerns associated with these systems ...
Anderson, David G.   +2 more
core   +2 more sources

Global Versus Local Computations: Fast Computing with Identifiers

open access: yes, 2017
This paper studies what can be computed by using probabilistic local interactions with agents with a very restricted power in polylogarithmic parallel time.
A Schönhage   +16 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Overview of biological database mapping services for interoperation between different 'omics' datasets

open access: yesHuman Genomics, 2011
Many primary biological databases are dedicated to providing annotation for a specific type of biological molecule such as a clone, transcript, gene or protein, but often with limited cross-references.
Chavan Shweta S   +2 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Digital-Signal-Type Identification Using an Efficient Identifier

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
Automatic digital-signal-type identification plays an important role for various applications. This paper presents a highly efficient identifier (technique) that identifies a variety of digital signal types.
Seyedin Seyed Alireza   +2 more
doaj   +2 more sources

PURR - The Persistent URL Resource Resolver [PDF]

open access: yes, 2001
URLs have a precarious functional lifespan. They resolve the intended target (web page, PDF, audio stream, and so on) only so long as the target is available, otherwise they'll point to a dead end.
Sponsler, Ed
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Trust and persistence for Internet resources

open access: yesJLIS.it, 2013
Internet has changed our way of working, communicating, living, producing and accessing information, everything available on an open and flexible infrastructure accessible to all the users mainly free of cost.
Maurizio Lunghi   +2 more
doaj   +6 more sources

Development and trend of IoT identifier technology

open access: yes物联网学报, 2018
The Internet of things has broken through the traditional human-to-human communication model and introduced the perception of the real world,thereby establishing the communication between things,human being and things,as well as achieving the dynamic ...
Ye TIAN, Jia LIU, Jie SHEN
doaj   +2 more sources

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