Results 51 to 60 of about 1,724,932 (347)

Dynamic club formation with coordination [PDF]

open access: yes, 2002
We present a dynamic model of jurisdiction formation in a society of identical people. The process is described by a Markov chain that is defined by myopic optimization on the part of the players.
Arnold, Tone, Wooders, Myrna Holtz
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

A Review on Pharmacological Effects of Curcuma longa L. (Turmeric)

open access: yesJournal of Medicinal Plants, 2010
Background: Turmeric has a long history for food additive and medicinal uses. In Asian traditional medical systems turmeric has been expected to be a therapeutic or preventive agent for several human diseases including: gastrointestinal symptoms, liver ...
H Fallah Huseini   +2 more
doaj  

Marijampolės šnektos ilgųjų balsių priegaidės: kokybiniai požymiai

open access: yesBaltistica, 2012
Straipsnyje aprašomi Marijampolės šnektos ilgųjų balsių priegaidžių eksperimentinio tyrimo rezultatai. Plačiausiai analizuojami kokybiniai požymiai, šiek tiek siauriau - akustiniai požymiai.
Rima Bakšienė
doaj   +1 more source

Semiconductor optical amplifier-based heterodyning detection for resolving optical terahertz beat-tone signals from passively mode-locked semiconductor lasers [PDF]

open access: yes, 2010
An all-optical heterodyne approach based on a room-temperature controlled semiconductor optical amplifier (SOA) for measuring the frequency and linewidth of the terahertz beat-tone signal from a passively mode-locked laser is proposed.
Carney, Kevin   +5 more
core   +1 more source

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

Representing morphological tone in a computational grammar of Hausa

open access: yesJournal of Language Modelling, 2016
In this paper I shall discuss the representation of morphological tone in Hausa, as implemented in a computational grammar of the language, referred to as HaG, which has been developed within the framework of Head-driven Phrase Structure Grammar.
Berthold Crysmann
doaj   +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

Breast tuberculosis: A case report

open access: yesمجله دانشکده پزشکی اصفهان, 2008
Background: Tuberculosis infects one third of the world population and the leading of death worldwide. Lymphadenitis is the most frequent form of extra pulmonary tuberculosis.
Ahmad Alikhani   +2 more
doaj  

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