‎suppose $n$ is a fixed positive integer‎. ‎we introduce the relative n-th non-commuting graph $gamma^{n} _{h,g}$‎, ‎associated to the non-abelian subgroup $h$ of group $g$‎. ‎the vertex set is $gsetminus c^n_{h,g}$ in which $c^n_{h,g} = {xin g‎ : ‎[x,y^{n}]=1 mbox{~and~} [x^{n},y]=1mbox{~for~all~} yin h}$‎. ‎moreover‎, ‎${x,y}$ is an edge if $x$ or $y$ belong to $h$ and $xy^{n}eq y^{n}x$ or $x...

Subjective tinnitus is an enigmatic and chronic condition that is predominantly managed as symptomatic. Little high-level evidence exists for the efficacy and specificity of the various tinnitus management strategies currently used, and this is reflected in documents that aim to guide clinicians. As a consequence, there are clear gaps in evidence-based practice linking diagnosis to the most eff...

OBJECTIVE To assess the performance of healthcare facilities by means of indicators based on guidelines for clinical care of TB, which is likely a good measure of overall facility quality. METHODS We assessed quality of care in all public health facilities in South Africa using graphical, correlation and locally weighted kernel regression analysis of routine TB test data. RESULTS Facility p...

BACKGROUND Theories of behavior change indicate that an analysis of barriers to change is helpful when trying to influence professional practice. The aim of this study was to assess the perceived barriers to practice change by eliciting nurses' opinions with regard to barriers to, and facilitators of, implementation of a Fall Prevention clinical practice guideline in five acute care hospitals i...

health care system is organized to achieve more efficiency as well as developing public equity and providing access to the first, second and third levels of services. family physician is in the first line of the health care system; in other words, family physician is the health system’s goalkeeper. according to classification of health services, gaining access to specialized services becomes po...

background: this study was designed to investigate the eff ect of clopidogrel-related gene polymorphisms on platelet reactivity and clinical outcome in chinese han patients. materials and methods: th ree hundred and thirty-six percutaneous coronary intervention - treated patients were recruited and followed for 1 year. blood samples were collected from all patients for dna genotyping. th e plat...

Antimicrobial resistance (AMR) in bacterial pathogens has emerged as a challenge health care settings resulting high rates of morbidity and mortality. The aim the present study was to describe trends burden AMR tertiary hospital. A retrospective observational undertaken from October 2018 March 2021 clinical microbiology laboratory where local priority their antimicrobial patterns were analyzed....

Leiomyoma is a rare benign neoplasm deriving from smooth muscle. Vascular leiomyoma is its most common subtype in the oral cavity. It may appear at any age with the greatest incidence in the 4th and 5th decade of life. The common manifestation is a slow-growing, asymptomatic, submucousal mass. The diagnosis is only through microscopic examination requiring special staining...

BACKGROUND In 2009, the World Health Organization (WHO) proposed seven warning signs (WS) as criteria for hospitalization and predictors of severe dengue (SD). We assessed their performance for predicting dengue hemorrhagic fever (DHF) and SD in adult dengue. METHOD DHF, WS and SD were defined according to the WHO 1997 and 2009 dengue guidelines. We analyzed the prevalence, sensitivity (Sn), ...