in this paper‎, ‎we investigate the influence of some subgroups of sylow subgroups with semi cover-avoiding property and‎ ‎$mathcal{f}$-supplementation on the structure of finite groups and generalize a series of known results‎.

‎in 1970‎, ‎menegazzo [gruppi nei quali ogni sottogruppo e intersezione di sottogruppi massimali‎, ‎ atti accad‎. ‎naz‎. ‎lincei rend‎. ‎cl‎. ‎sci‎. ‎fis‎. ‎mat‎. ‎natur. 48 (1970)‎, ‎559--562.] gave a complete description of the structure of soluble $im$-groups‎, ‎i.e.‎, ‎groups in which every subgroup can be obtained as intersection of maximal subgroups‎. ‎a group $g$ is said to have the $fm$...

In developing a model for predicting the nonabelian gauge coupling constants we argue for the phenomenological validity of a “principle of multiple point criticality”. This is supplemented with the assumption of an “(grand) anti-unified” gauge group SMGgen. ∼ U(1)gen. ×SU(2)Ngen. ×SU(3)Ngen. that, at the Planck scale, breaks down to the diagonal subgroup. Here Ngen is the number of generations ...

Pain is one of the feared effects of advancing cancer and can affect a vast majority of head and neck cancer (HNC) patients. HNC's have a devastating impact on patient's lives as both disease and treatment can affect the ability to speak, swallow and breathe due to involvement of the aerodigestive tract. The etiology of pain in this subgroup of patients could be as a result of direct tumor prog...

background: we aimed to explore whether maternal asymptomatic hepatitis b (hb) infection effects on pre-term rupture of membranous (prom), stillbirth, preeclampsia, eclampsia, gestational hypertension, or antepartum hemorrhage. methods: we searched the pubmed, scopus, and isi web of science from 1990 to feb 2015. in addition, electronic literature searches supplemented by searching the gray lit...

Objective This article aims to assess the effects of ginger (Zingiber officinale Roscoe) on type 2 diabetes mellitus (T2DM) and/or components of the metabolic syndrome (MetS). Methods Electronic literature was searched in PubMed, Embase, the Cochrane Library, Chinese Biomedical Database, China National Knowledge Infrastructure, and Wanfang Database from inception of the database to May 19, 20...

BACKGROUND Irritable bowel syndrome (IBS) is a common functional gastrointestinal disorder characterized by recurrent abdominal pain and/or discomfort. Probiotics have been reported to benefit IBS symptoms but the level of benefit remains quite unclear. OBJECTIVE This study was designed to assess the benefit of Saccharomyces cerevisiae I-3856 on IBS symptoms. METHODS A randomized, double bl...

INTRODUCTION The use of nutritional supplements is prevalent among physical exercise practitioners and some adverse effects have been reported, however not sufficiently substantial, because they originate from isolated cases. OBJECTIVES Investigate nutritional supplements consumption prevalence and adverse effects of the use of such products. METHODS An epidemiological, representative and t...

BACKGROUND The effectiveness of losartan for the treatment of leucocyte entrapment in the retinal microcirculation of diabetic rats was evaluated quantitatively. METHODS After diabetes was induced by injection of streptozotocin (STZ), the rats were divided into two subgroups. The first subgroup (n = 6), received no medications; the second subgroup (n = 6) was given fresh drinking water supple...