Results 101 to 110 of about 5,537,193 (382)

Random Indexing K-tree [PDF]

open access: yes, 2009
Random Indexing (RI) K-tree is the combination of two algorithms for clustering. Many large scale problems exist in document clustering. RI K-tree scales well with large inputs due to its low complexity.
De Vine, Lance   +2 more
core   +2 more sources

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

open access: yesFEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel   +9 more
wiley   +1 more source

The Image of a Tree in F.M. Dostoyevsky's Novel "The Idiot" [PDF]

open access: yesДостоевский и мировая культура: Филологический журнал, 2018
The article is devoted to the analysis of the image of a tree in Dostoevsky’s novel “The Idiot”. The author reflects on the evolution of this image from an artistic detail in the description of the Pavlovsk Park to the philosophical symbol of the Golden ...
Olga N. Smyslova
doaj   +1 more source

Thrombolytic proteins profiling: High‐throughput activity, selectivity, and resistance assays

open access: yesFEBS Open Bio, EarlyView.
We present optimized biochemical protocols for evaluating thrombolytic proteins, enabling rapid and robust screening of enzymatic activity, inhibition resistance, and fibrin affinity, stimulation, and selectivity. The outcome translates to key clinical indicators such as biological half‐life and bleeding risk. These assays streamline the development of
Martin Toul   +3 more
wiley   +1 more source

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

open access: yesFEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah   +8 more
wiley   +1 more source

Estimation of repeatability and genetic selection of aromatic cacao trees with genetic material from EE-INIA-San Martin and UC Lebuaf in Peru

open access: yesScientia Agropecuaria, 2014
Cocoa farming is one of the most important activities in the Peruvian Amazon. Its genetic basis is supported by the introduction of improved clones, so that the local genetic potential are in germplasm bank is not well used due to limited breeding study.
Carlos Oliva   +4 more
doaj   +1 more source

Systemic T Cell Receptor Profiling Reveals Adaptive Immune Activation and Potential Immune Signatures of Diagnosis and Brain Atrophy in Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epilepsy is increasingly associated with immune dysregulation and inflammation. The T cell receptor (TCR), a key mediator of adaptive immunity, shows repertoire alterations in various immune‐mediated diseases. The unique TCR sequence serves as a molecular barcode for T cells, and clonal expansion accompanied by reduced overall TCR ...
Yong‐Won Shin   +12 more
wiley   +1 more source

Synthesis of Deterministic Top-down Tree Transducers from Automatic Tree Relations

open access: yes, 2014
We consider the synthesis of deterministic tree transducers from automaton definable specifications, given as binary relations, over finite trees.
Löding, Christof, Winter, Sarah
core   +2 more sources

Relapsing–Remitting Multiple Sclerosis Is Associated With a Dysbiotic Oral Microbiome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by inflammation, demyelination, and neurological impairment. While the gut microbiota's role in MS is extensively studied, the association between the oral microbiota and MS remains underexplored, particularly in North American cohorts.
Sukirth M. Ganesan   +12 more
wiley   +1 more source

Contrasting effects of tree origin and urbanization on invertebrate abundance and tree phenology [PDF]

open access: hybrid, 2021
Johan Kjellberg Jensen   +4 more
openalex   +1 more source

Home - About - Disclaimer - Privacy