Results 81 to 90 of about 2,934,510 (334)

An Improved Robust Fuzzy Algorithm for Unsupervised Learning

open access: yesJournal of Intelligent Systems, 2018
This paper presents a robust, dynamic, and unsupervised fuzzy learning algorithm (RDUFL) that aims to cluster a set of data samples with the ability to detect outliers and assign the numbers of clusters automatically.
Dik Amina, Jebari Khalid, Ettouhami Aziz
doaj   +1 more source

Support Vector Machine Regression for Calibration Transfer between Electronic Noses Dedicated to Air Pollution Monitoring

open access: yesSensors, 2018
Recently, the emergence of low-cost sensors have allowed electronic noses to be considered for densifying the actual air pollution monitoring networks in urban areas.
Rachid Laref   +3 more
doaj   +1 more source

(WP 2016-05) Hodgson, Cumulative Causation, and Reflexive Economic Agents [PDF]

open access: yes, 2016
This paper examines Geoff Hodgson’s interpretation of Veblen in agency-structure terms, and argues it produces a conception of reflexive economic agents. It then sets out an account of cumulative causation processes using this reflexive agent conception,
Davis, John B.
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

The Relational Conception of Practical Authority [PDF]

open access: yes, 2018
I argue for a new conception of practical authority based on an analysis of the relationship between authority and subject. Commands entail a demand for practical deference, which establishes a relationship of hierarchy and vulnerability that involves a ...
Adams, N.
core  

From workers education to societal competencies: approaches to a critical, emancipatory education for democracy [PDF]

open access: yes, 2013
This article presents two conceptions concerning critical political education for workers, developed in Germany in the 1960s and the 1990s respectively.
Zeuner, Christine
core   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Plato on Well-Being [PDF]

open access: yes, 2016
Plato's dialogues use several terms for the concept of well-being, which concept plays a central ethical role as the ultimate goal for action and a central political role as the proper aim for states. But the dialogues also reveal sharp debate about what
Brown, Eric
core  

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

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