Phosphorus has diverse chemical bonds, and even in its two-dimensional form, there are three stable allotropes: black phosphorene (Black-P), blue (Blue-P), violet (Violet-P). Due to the complexity of these structures, no efficient accurate classical interatomic potential been developed for them. In this paper, we develop an machine-learned neuroevolution model allotropes apply it study thermal ...

The stress configuration and tectonic analysis of the Pan – African orogeny is drawn from the Igarra schist belt, southwestern Nigeria. The analysis of conjugate shear fractures of the schist belt indicates that two distinct compressive events (NE – SW and E – W) occurred in this Pan – African mobile zone. The palaeostress systems reveal a clockwise rotation of compressional axis from D1 (NE – ...

objective: to evaluate the possible interaction between religious beliefs and psychiatric disorders among black americans. methods: in this study, we used data of 5181 adult black americans who had participated in national survey of american life (nsal) from february 2001 to june 2003. variables such as socio-demographics, religious beliefs, and psychiatric disorders were entered in a cox regre...

BACKGROUND Low power violet laser diodes (VLDs) have been evaluated as potential replacements for water-cooled argon-ion and krypton-ion ultraviolet and violet lasers for DNA content analysis using the Hoechst dyes and 4,6-diamidino-2-phenylindole (Shapiro HMN, Perlmutter NG: Cytometry 44:133-136, 2001). In this study, we used a VLD to excite a variety of violet-excited fluorescent molecules im...

in order to study the signs of œstrus in the west african dwarf goat, 28 non pregnant females younger than 24 months of age were used. most of them (94.7%) had waggled the tail during heat. the frequency of micturition was higher in the presence of the male. the swelling of the vulva was observed in 68.4% of goats in heat. the cervico-vaginal mucus was significantly (p≤0.05) abundant and elasti...

Burkholderia cepacia complex (BCC) represent a group of opportunistic organisms that cause wide variety infections including the nosocomial. The organism is found to sepsis and also reported blood stream in malignancy. Here, we present case series five patients with which an unsual violet pigment producing BCC was isolated. Keywords: Violet pigment, Burkholderia, Sepsis, Malignancy