Results 111 to 120 of about 1,803,264 (372)

And so Europe got its own birth... And this is how Europe was born...

open access: yesConservation Science in Cultural Heritage, 2007
They declared themselves to be no slaves or subjects to any leader: this is how the Chorus describes the Greeks to queen Atossa, mother of Serse in the Persian by Aeschylus.
Vincenzo Cappelletti
doaj   +1 more source

Conservation laws and the foundations of quantum mechanics [PDF]

open access: yesPNAS, 120 (41) e2220810120 (2023)
In a recent paper, PNAS, 118, e1921529118 (2021), it was argued that while the standard definition of conservation laws in quantum mechanics, which is of a statistical character, is perfectly valid, it misses essential features of nature and it can and must be revisited to address the issue of conservation/non-conservation in individual cases ...
arxiv   +1 more source

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

open access: yesMolecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin   +14 more
wiley   +1 more source

Characterization of Historica Lime Mortar from the Spanish Colonial Period in the Philippines

open access: yesConservation Science in Cultural Heritage, 2017
Detailed scientific research applied to the field of cultural heritage is rarely practiced in the Philippines. This study intends to present a systematic approach to the proper chemical characterization of an old lime mortar sample from a Spanish-era ...
Jan-Michael C. Cayme, Aniano N. Jr. Asor
doaj   +1 more source

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

open access: yesMolecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane   +16 more
wiley   +1 more source

The ecology of environmental DNA and implications for conservation genetics

open access: yesConservation Genetics, 2016
Environmental DNA (eDNA) refers to the genetic material that can be extracted from bulk environmental samples such as soil, water, and even air. The rapidly expanding study of eDNA has generated unprecedented ability to detect species and conduct genetic
M. Barnes, C. Turner
semanticscholar   +1 more source

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

open access: yesMolecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser   +11 more
wiley   +1 more source

Research on Foreign Background and Musical Thought of Teng Gu

open access: yesConservation Science in Cultural Heritage, 2014
TENG Gu is a famous art historian in Republic of China. Together with early Chinese scholars studying abroad like ZONG Bai-hua, ZHU Guang-qian, DENG Yi-zhe, MA Cai and FU Bao-shi, he constructed a framework of early Chinese Art.
Bo Zhang
doaj   +1 more source

Simultaneous Optimization of Both Node and Edge Conservation in Network Alignment via WAVE [PDF]

open access: yesarXiv, 2014
Network alignment can be used to transfer functional knowledge between conserved regions of different networks. Typically, existing methods use a node cost function (NCF) to compute similarity between nodes in different networks and an alignment strategy (AS) to find high-scoring alignments with respect to the total NCF over all aligned nodes (or node ...
arxiv  

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