background: it is estimated that about 50% of causes of recurrent pregnancy loss (rpl) cases remain unknown. sperm factors are suggested to have probable role in cases with rpl. objective: the goal was to determine the possible relationship between semen bacterial contaminations with unexplained rpl. also, the correlation between number of bacterial colony and sperm chromatin condensation was e...

The use of light diffraction for the microbiological diagnosis of bacterial colonies was a significant breakthrough with widespread implications for the food industry and clinical practice. We previously confirmed that optical sensors for bacterial colony light diffraction can be used for bacterial identification. This paper is focused on the novel perspectives of this method based on digital i...

Bacterial colonies infection is one of the causes bloodstream disease, and it can be a fatality. Therefore, medical diagnoses require fast identification classification organisms. Artificial Intelligence with deep learning (DL) now developed as rapid bacterial classification. The research aims to combine support vector machines (SVM). ResNet-101 model DL algorithm extracted image’s features usi...

urine specimens from 6656 children clinically suspected of urinary tract infection were evaluated bacteriologically. bacterial colony count of over (103) colony forning units cfu/ ml were found in 480 (7.2%) of total cases, with 342 (71.25%) girls and 138 (28.75%) boys. bacterial etiology of positive culture were determind. escherichia coli was the most frequent etiologic agent (75.62%) followe...

The negative effects on adult behavior of juvenile undernourishment are well documented in vertebrates, but relatively poorly understood in invertebrates. We examined the effects of larval nutritional stress on the foraging and recruitment behavior of an economically important model invertebrate, the honey bee (Apis mellifera). Pollen, which supplies essential nutrients to developing workers, c...