As part of the effort to create a high resolution representative sequence database of the medieval Hungarian conquerors we have resequenced the entire mtDNA genome of 24 published ancient samples with Next Generation Sequencing, whose haplotypes had been previously determined with traditional PCR based methods. We show that PCR based methods are prone to erroneous haplotype or haplogroup determ...

a robust and reliable quantitative structure-property relationship (qspr) study was established to forecast the melting points (mps)  of a diverse and long set including 250 drug-like compounds. based on the calculated descriptors by dragon software package, to detect homogeneities and to split the whole dataset into training and test sets, a principal component analysis (pca) approach was used...

The purpose of the study is to identify trends modern information society that determine ambiguous and complex situation a child's development. scientific novelty determination features social development child identification common manifestations in psychological portrait digital generation. As result, request for an interdisciplinary changes formation teacher's readiness carry out professiona...

Artikkelissa selvitetään, miten tietäjä-hahmot esitetään 1800-luvun lopulla ja 1900-luvun alussa ruotsinkieliseltä Pohjanmaalta kerätyssä folkloristisessa aineistossa. Aineistoa lähestytään kvalitatiivisen tekstianalyysin kautta. Esitän, että pohjanmaalaiset ruotsinkieliset uskomustarinat tietäjistä pohjautuvat vakiintuneisiin vernakulaareihin uskomuksiin, jotka ovat samankaltaisia länsieuroopp...

Robust measurement of scale elasticity (SE) in data envelopment analysis (DEA) models remains elusive, primarily reflecting the computational challenges brought about by the piecewise linear nature of the DEA technology. SE is meaningfully defined only at frontier points or at the projection of interior points to the frontier but not for the inefficient unit itself. A long held issue of concern...

Rapid protein-structure determination relies greatly on software that can automatically build a protein model into an experimental electron-density map. In favorable circumstances, various software systems are capable of building over 90% of the final model. However, completeness falls off rapidly with the resolution of the diffraction data. Manual completion of these partial models is usually ...