The simulation results show that the proposed intrusion detection system achieves good results in terms of detection effectiveness.Though several Diaporthe species have been reported in China, little is known about the species associated with nature reserves in Guizhou province. During a survey of fungi in six nature reserves in Guizhou province of China, thirty-one Diaporthe isolates were collected from different woody hosts. Based on morphology, culture characteristics and molecular phylogenetic analysis, these isolates were characterized and identified. Phylogenetic analysis of internal transcribed spacer region (ITS), combined with translation elongation factor 1-alpha (tef), β-tubulin (tub), calmodulin (cal) and histone H3 (his) gene regions identified five known Diaporthe species and seven distinct lineages representing novel Diaporthe species. The details of five known species Diaporthe cercidis, D. cinnamomi, D. conica, D. nobilis and D. sackstonii are given and the seven new species D. read more constrictospora, D. ellipsospora, D. guttulata, D. irregularis, D. lenispora, D. minima, and D. minusculata are introduced with detailed descriptions and illustrations. This study revealed a high diversity of previously undescribed Diaporthe species associated with woody hosts in various nature reserves of Guizhou province, indicating that there is a potential of Diaporthe species remains to be discovered in this unique landform (Karst formations) in China. Interestingly, the five known Diaporthe species have been reported as pathogens of various hosts, and this could indicate that those newly introduced species in this study could be potentially pathogenic pending further studies to confirm.This study was conducted to determine the prevalence of Coxiella burnetii in cattle and how that prevalence is influenced by cattle breed and growth type. A total of 491 cattle [cattle breed 216 dairy cattle and 275 beef cattle; growth type indoor housed (n = 294) and grazing (n = 197)] were used. The presence of C. burnetii DNA and antibodies was detected from blood and serum samples using polymerase chain reaction (PCR) and enzyme-linked immunosorbent assay (ELISA), respectively. The overall prevalence of C. burnetii was 10.8% (95% CI 8.0-13.5%) using PCR and 8.8% (95% CI 6.3-11.3%) using ELISA. The prevalence of C. burnetii was significantly higher in beef cattle than in dairy cattle using both PCR (13.5% vs. 7.4%; P = 0.032) and ELISA (14.5% vs. 1.4%; P = 0.000), respectively. Comparison by growth type revealed that C. burnetii infection was significantly higher in grazing cattle than in housed cattle when using both PCR (24.9% vs. 1.4%; P = 0.000) and ELISA (21.3% vs. 0.3%; P = 0.000). Beef cattle were at a significantly higher risk of contracting C. burnetii compared with dairy cattle (odds ratio = 3.20, 95% CI 1.80-5.67; P = 0.000). The risk of contracting C. burnetii in grazing cattle was increased by 32.57-fold (95% CI 12.84-82.61; P = 0.000) compared with indoor housed cattle. The phylogenetic analysis based on the IS1111 gene revealed that our sequences grouped with human, tick, goat, and cattle isolates/strains found in several countries. C. burnetii sequences circulating in the Republic of Korea exhibit genetic variations. Thus, grazing is a high risk factor for the prevalence and transmission of C. burnetii.Oral anti-mycobacterial treatment of Crohn’s disease (CD) is limited by the low aqueous solubility of drugs, along with the altered gut conditions of patients, making uncommon their clinical use. Hence, the aim of the present work is focused on the in vitro evaluation of rifabutin (RFB)-loaded Nanostructured lipid carriers (NLC), in order to solve limitations associated to this therapeutic approach. RFB-loaded NLC were prepared by hot homogenization and characterized in terms of size, polydispersity, surface charge, morphology, thermal stability, and drug payload and release. Permeability across Caco-2 cell monolayers and cytotoxicity and uptake in human macrophages was also determined. NLC obtained were nano-sized, monodisperse, negatively charged, and spheroidal-shaped, showing a suitable drug payload and thermal stability. Furthermore, the permeability profile, macrophage uptake and selective intracellular release of RFB-loaded NLC, guarantee an effective drug dose administration to cells. Outcomes suggest that rifabutin-loaded NLC constitute a promising strategy to improve oral anti-mycobacterial therapy in Crohn’s disease.The prevalence of childhood overweight has increased considerably in the past three decades and there is evidence that childhood obesity can persist into adulthood. A simple tool to identify relevant risk factors may alert families and prevent overweight and obesity. This study aims to develop a pre-school screening tool to assess the risk of childhood obesity. Child anthropometric measurements and several risk factors for childhood obesity factors were obtained. The effect of the variables on the outcome of obesity (defined as increased anthropometry-estimated adiposity) was assessed by binary logistic regression analyses. The identified variables were submitted for expert panel validation and combined for the tool development. A total of 304 children were included. Eight items were included in the tool. A higher score of the tool indicates a greater risk for obesity in childhood with the cutoff point set at 0. The tool sensitivity for obesity was 95%, specificity was 74.4%, the positive predictive value was 37.3%, and negative predictive value was 98.9%. The Risk of childhood Obesity In the Community (RisObIn.Com) tool is proposed to be a comprehensive tool to identify children at high risk for late childhood obesity at admission to primary school. Further studies are needed to assess the performance of the tool.Due to the coronavirus disease (COVID-19) pandemic, there are many restrictions in effect in clinical nursing practice. Since effective educational strategies are required to enhance nursing students’ competency in clinical practice, this study sought to evaluate the effectiveness of simulation problem-based learning (S-PBL). A quasi-experimental control group pretest-post-test design was used. Nursing students were allocated randomly to the control group (n = 31) and the experimental group (n = 47). Students in the control group participated in a traditional maternity clinical practicum for a week, while students in the experimental group participated S-PBL for a week. The students in the experimental group were trained in small groups using a childbirth patient simulator (Gaumard® Noelle® S554.100, Miami, USA) based on a standardized scenario related to obstetric care. The students’ learning attitude, metacognition, and critical thinking were then measured via a self-reported questionnaire. Compared with the control group, the pre-post difference in learning attitude and critical thinking increased significantly (p less then 0.