The effects of mutations in five anterior gap genes (hkb, tll, otd, ems and btd) on the spatial expression of the segment polarity genes, wg and hh, were analyzed at the late blastoderm stage and during subsequent development. Both wg and hh are normally expressed at blastoderm stage in two broad domains anterior to the segmental stripes of the trunk region. At the blastoderm stage, each gap ge...

The Notch signaling pathway is instrumental for cell fate decisions. Signals from the Notch receptor are transduced by CSL-type DNA-binding proteins. In Drosophila, this protein is named Suppressor of Hairless [Su(H)]. Together with the intracellular domain of the activated Notch receptor ICN, Su(H) assembles a transcriptional activator complex on Notch target genes. Hairless acts as the major ...

We report the synthesis and characterization of new metal-free organic dyes (namely B18, BTD-R, and CPTD-R) which designed with D-π-A concept to extending the light absorption region by strong conjugation group of π-linker part and applied as light harvester in dye sensitized solar cells (DSSCs). We compared the photovoltaic performance of these dyes in two different photoanodes: a standard TiO...

Pseudorhabdosynochus Yamaguti, 1958 is a species-rich diplectanid genus, mainly restricted to the gills of groupers (Epinephelidae) and especially abundant in warm seas. Species from the Mediterranean are not fully documented. Two new and two previously known species from the gills of Mycteroperca spp. (M. costae, M. rubra, and M. marginata) in the Mediterranean and Eastern Atlantic Ocean are d...

O estudo tem como objetivo verificar a relação dos diferentes tipos e níveis de Book-Tax Differences (BTD) com as notas rating. Crabtree Maher (2009) documentaram negativa entre o rating BTD total temporária conjecturam que empresas irão gerenciar resultado forma manter uma distância equilibrada lucro contábil tributável, para não afetar negativamente Esses autores analisaram apenas dois BTD, m...

according to the definition by the national institutes of health of usa, a biological marker (biomarker) is a characteristic that is objectively measured and evaluated, as an indicator of normal biological processes, pathogenic processes or pharmacological responses, to a therapeutic agent. several studies have reported that a decreased regulating gene expression of biotinidase (btd) is associa...

In Part I we proposed a multilinear algebra framework to solve 0-dimensional systems of polynomial equations with simple roots. We extend this incorporate multiple roots: block term decomposition (BTD) the null space Macaulay matrix reveals dual (sub)space disjoint root in each term. The BTD is joint triangularization multiplication tables and three-way generalization Jordan canonical form case...

Dust detection is essential for environmental protection, climate change assessment, and human health issues. Based on the Fengyun-4A (FY-4A)/Advance Geostationary Radiation Imager (AGRI) images, this paper aimed to examine performances of two classic dust algorithms (i.e., brightness temperature difference (BTD) normalized index (NDDI) thresholding algorithms) as well products infrared differe...

It was shown that constraint satisfaction problems (CSPs) with a low width can be solved effectively by structural methods. In particular, the BTD method which exploits the concepts of goods and nogoods makes it possible to solve efficiently difficult instances. However, the memory space required for the storage of these (no)goods may make difficult or impossible the resolution of certain probl...

This paper deals with the challenging problem of counting the number of solutions of a CSP, denoted #CSP. Recent progress have been made using search methods, such as BTD [15], which exploit the constraint graph structure in order to solve CSPs. We propose to adapt BTD for solving the #CSP problem. The resulting exact counting method has a worst-case time complexity exponential in a specific gr...