Search results for "SSA"

Vettori polimerici della poliaspartammide coniugati a bisfosfonati per il direzionamento di farmaci alle ossa.

2011

Linguistic representation of ethnicities in Assassin's Creed: Black Flag

2018

Tässä tutkimuksessa analysoidaan Assassin’s Creed: Black Flagia, suosittua historiallista seikkailuvideopelia (Ubisoft, 2013). Peli kertoo monisyisen tarinan, joka antaa pelaajille mahdollisuuden olla vuorovaikutuksessa hyvin kirjoitettujen, kolmiuloitteisten hahmojen kanssa. Pelihahmot edustavat lukuisia eri etnisiä ryhmiä ja heidät on sijoitettu huolellisesti rakennettuun historialliseen kontekstiin. Pelin monipuolinen ja monikielinen tapahtumapaikka on myös tärkeässä asemassa ja kieli on siinä erittäin tärkeä immersion, maailmanrakennuksen ja tarinankerronnan väline. Pelidiskursia analysoitiin sosiolingvistikan, proseduraalisen retoriikan, narratologian ja aiemman historiallisia seikkail…

Le vignoble gallo-romain de Gevrey-Chambertin "Au-dessus de Bergis", Côte d'Or (Ier-IIe s. ap. J.-C.) : Modes de plantation et de conduite de vignes …

2011

Recent excavations at " Au-dessus de Bergis " in Gevrey-Chambertin (Burgundy, France) brought to light in 2008 and 2009 numerous, rectangular aligned pits interpreted as an ancient vineyard dated from the mid-first, mid-second century to the third century AD. The vineyard measured at least one hectare in area and was bounded to the south by a hedge or fence. It was composed of parallel rows oriented 6° N that may have been trained over and along high, inclined wooden frames. Vine stocks were renewed by layering, over several generations of plants. This vineyard attests to the spreading of vineyards from the mid-first century AD, as was initially supposed, and it documents some agricultural …

Le massacre de Wassy : de la banalité de la violence à la violence extraordinaire

2012

Apoptosis in human unfertilized oocytes after intracytoplasmic sperm injection

2005

Objective To investigate the presence of programmed cell death in unfertilized oocytes after intracytoplasmic sperm injection (ICSI), assuming that previous apoptotic events could be correlated with the fertilization failure. Design Comparison of the rate of DNA fragmentation in human oocytes at different stages of maturation soon after pick-up (control) and in unfertilized oocytes after ICSI treatment. Setting In vitro fertilization (IVF) laboratory with extensive ICSI experience. Patient(s) Sixty-three patients undergoing assisted fertilization by ICSI. Intervention(s) Terminal deoxynucleotidyl transferase-mediated digoxigenin-dUTP nick-end labeling (TUNEL) assay and anticaspase-3 cleaved…

Error messages in relational database management systems: A comparison of effectiveness, usefulness, and user confidence

2021

Abstract The database and the database management system (DBMS) are two of the main components of any information system. Structured Query Language (SQL) is the most popular query language for retrieving data from the database, as well as for many other data management tasks. During system development and maintenance, software developers use a considerable amount of time to interpret compiler error messages. The quality of these error messages has been demonstrated to affect software development effectiveness, and correctly formulating queries and fixing them when needed is an important task for many software developers. In this study, we set out to investigate how participants ( N = 152 ) …

Yleiskatsaus viron kielen uudissanastoon

2007

Molecular Characterization of a Variant of Bacillus anthracis-Specific Phage AP50 with Improved Bacteriolytic Activity▿ †

2008

ABSTRACT The genome sequence of a Bacillus anthracis -specific clear plaque mutant phage, AP50c, contains 31 open reading frames spanning 14,398 bp, has two mutations compared to wild-type AP50t, and has a colinear genome architecture highly similar to that of gram-positive Tectiviridae phages. Spontaneous AP50c-resistant B. anthracis mutants exhibit a mucoid colony phenotype.

Single amino acid substitutions in the glycoprotein B carboxy terminus influence the fusion from without property of herpes simplex virus type 1.

1995

Syncytial mutations of herpes simplex virus type 1 (HSV-1) strains ANG, ANG path, HFEM, tsB5 and HSZP cause extensive cell fusion and were mapped to the cytoplasmic domain of glycoprotein B (gB), within the syn 3 locus. These strains are so far the only ones which show the phenotype ‘fusion from without’ (FFWO): 60 min after infection with high m.o.i., cells in a tissue culture are fused without transcription and translation of the viral genome. In this report we detected, using the recombinants 27/III and K-7, that an amino acid exchange from Ala to Val at aa position 854 of gB is the main determinant for FFWO activity of strains ANG, ANG path and recombinant K-7. The transfer of this muta…

Characterization of the autoantigen La (SS-B) as a dsRNA unwinding enzyme

1997

During the analysis of the La (SS-B) autoantigen for catalytic activities an ATP-dependent double-stranded RNA unwinding activity was detected. Both native and recombinant La proteins from different species displayed this activity, which could be inhibited by monospecific anti-La antibodies. La protein was able to melt dsRNA substrates with either two 3'-overhangs or a single 3'- and a 5'-overhang. Double-stranded RNAs with two 5'-overhangs were not unwound, indicating that at least one 3'-overhang is required for unwinding. Sequence elements of the La protein that might be involved in dsRNA unwinding, such as an evolutionarily conserved putative ATP-binding motif and an element that is hom…