A trustworthy hybrid model for transparent software defect prediction: SPAM-XAI.

Maintaining quality in software development projects is becoming very difficult because the complexity of modules in the software is growing exponentially. Software defects are the primary concern, and software defect prediction (SDP) plays a crucial role in detecting faulty modules early and planning effective testing to reduce maintenance costs. However, SDP faces challenges like imbalanced data, high-dimensional features, model overfitting, and outliers.

Impact of alkaline earth metal doping on the structural, electronic, and optical properties of all inorganic lead-free CsSnX(X = I, Br) perovskites: a first-principles study.

Recently, researchers have focused on developing more stable, Pb-free perovskites with improved processing efficiency and notable light harvesting ability. In this regard, Sn-based (Sn-b) perovskites have gained considerable interest in developing eco-friendly perovskite solar cells (PSCs). However, the oxidation of Snto Sndeteriorates the performance of Sn-b PSCs.

Synergy of VN and FeO Enables High Performance Anodes for Asymmetric Supercapacitors.

FeO is one of the most common anode materials beyond carbons but suffers from unsatisfactory capacity and poor stability, which are associated with the insufficient utilization of active material and the structural instability caused by the phase transformation. In this work, we report an effective strategy to overcome the above issues through electronic structure optimization by constructing delicately designed FeO@VN core-shell structure. The FeO@VN/CC exhibits a much higher areal capacity of 254.

PeMtb: A Database of MHC Antigenic Peptide of Mycobacterium tuberculosis.

Background: For design of a subunit vaccine for tuberculosis, identification of antigenic Tcell epitope is of utmost importance. Several MHC prediction server are available that can accurately predict antigenic peptide of variable lengths. However, peptides predicted from one server not necessarily are predicted form another server, thus creating a confusing situation for scientists to choose a best epitope.

Multistep microsatellite mutation in the maternally transmitted locus D13S317: a case of maternal allele mismatch in the child.

Examination of a case of a paternity dispute with 17 autosomal short tandem repeats (STR) loci revealed a mismatch of the maternally transmitted allele at the locus D13S317 in the questioned child. The composition of the alleles of this locus in the mother, questioned child and suspected father was 8/8, 11/11 and 8/11, respectively. The sequence analysis of the regions flanking the locus D13S317 and peak height measurements of the paternal, maternal and child alleles at this locus excluded the possibility of null allele as a cause of the allelic mismatch inherited by the child.

The cag pathogenicity island of Helicobacter pylori is disrupted in the majority of patient isolates from different human populations.

The cag pathogenicity island (cag-PAI) is one of the major virulence determinants of Helicobacter pylori. The chromosomal integrity of this island or the lack thereof is speculated to play an important role in the progress of the gastroduodenal pathology caused by H. pylori.

Molecular genotyping of a large, multicentric collection of tubercle bacilli indicates geographical partitioning of strain variation and has implications for global epidemiology of Mycobacterium tuberculosis.

Tuberculosis continues to be a major killer disease, despite an all-out effort launched against it in the postgenomic era. We describe here the population structure of Mycobacterium tuberculosis strains, as revealed by a chromosome-wide scan of fluorescent amplified fragment length polymorphisms (FAFLPs), for more than 1,100 independent isolates from 11 different countries. The bacterial strains were genotyped based on a total of 136 +/- 1 different FAFLP markers at the genome sequence interface, with details on IS6110 profiles, drug resistance status, clinicopathological observations, and host status integrated into the analysis process.

Whole genome fingerprinting and genotyping of multiple drug resistant (MDR) isolates of Pseudomonas aeruginosa from endophthalmitis patients in India.

Genome sequence-based fluorescent amplified-fragment length polymorphism (FAFLP) analysis was investigated for fingerprinting and subtyping 42 multiple drug resistant (MDR) isolates of Pseudomonas aeruginosa from post-surgical endophthalmitis. The FAFLP profiles derived from EcoRI/MseI restricted fragments differentiated clinical isolates and were found to be extremely reproducible. Seventeen different amplification patterns (amplitypes) were observed for all the 42 isolates from 11 different patients.

Genome sequence based, comparative analysis of the fluorescent amplified fragment length polymorphisms (FAFLP) of tubercle bacilli from seals provides molecular evidence for a new species within the Mycobacterium tuberculosis complex.

Tuberculosis in seals is caused by a member of the Mycobacterium tuberculosis complex referred to as the 'seal bacillus'. Fluorescent amplified-fragment length polymorphism (FAFLP) analysis was applied to isolates from four Australian and six Argentinean seals and compared with FAFLP pattern for standard strains belonging to the M. tuberculosis complex.

Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru.

Genotypic analysis of Mycobacterium tuberculosis isolates obtained from human immunodeficiency virus type 1 (HIV-1)-seropositive (n = 80) and -seronegative (n = 25) patients from Lima, Peru, revealed two distinct genotypes correlating with the host immune status. While the level of intrastrain diversity of DNA fingerprints of HIV-seropositive isolates was less pronounced, these isolates showed many clonal groupings.

Molecular characterization of multidrug-resistant isolates of Mycobacterium tuberculosis from patients in North India.

The World Health Organization has identified India as a major hot-spot region for Mycobacterium tuberculosis infection. We have characterized the sequences of the loci associated with multidrug resistance in 126 clinical isolates of M. tuberculosis from India to identify the respective mutations.