Mordenite is one of the rarer, but still somehow more widespread, members of the zeolite group of minerals. It has an orthorhombic unit cell of topological spacegroup symmetry Cmcm (a = 18.13; b = 20.5; c = 7.52 Å) with chemical formula: (Ca, Na2, K2)Al2Si10O24⋅7H2O (hydrated calcium sodium potassium aluminum silicate). The structure of mordenite can be described as composed of edge-sharing fiv...

The aim of this work was to study the connection between periodontal diseas of women during their pregnancy and the weight of newborn infants the women gave birth to. Method: It was a case-control study and carried out on the outskirts of Dakar (Senegal). The sample consisted of 129 mothers with infants of weight < 2500 g (case) and 258 mothers with infants of weight ≥ 2500 g (control). The soc...

Pregnancy losses from fertilization to term are extensive in lactating dairy cattle. In many cases, they are underestimated because of the inability to determine conception early after insemination. For most producers, pregnancy losses are only quantified after the initial di‐ agnosis is performed at approximately 30 to 45 d of gestation. Recent studies that provid‐ ed reliable assessments of f...

Tuberculosis is a chronic and contagious infectious disease caused by Mycobacterium tubeculosis. In terms of TB treatment, it still can’t be handled optimally, but there new problem namely Multidrug –Resistant which now global in various worlds. Jember Regency, the detection cases was known to increase rapidly 2018. occurrence disease, according H.L Blum (1981), are 4 main factors occurance dis...

Aim - the discutability of existing scientific publications prompted a retrospective analysis COVID-19 risk factors among working population using example Russian Railways. Material and methods. Based on archival documentation medical institutions Railways, an incidence employees holding was carried out. Data from 2452 cases were analysed, for which full available. The comparison group randomly...

tuberculosis is an important opportunistic disease among hiv- infected persons worldwide; from march 1999 to feburery 2001 we had seventeen patients with hiv-infection and tuberculosis. here we are presenting the clinical manifestations, diagnosis, treatment and outcome of them. all of them were male, 11 patients had pulmonary and 5 patients had extrapulmonary (pleural effusion 1, hepatic granu...

Graves’ Disease (GD) is the most common form of hyperthyroidism. It affects 3% female patients and 0.5% male usually between age 30-60. cause 80% hyperthyroid cases in USA. The pathogenesis disease complex autoimmunity plays a key role. antibodies stimulating thyrotropin receptor (TRAb) lead to uncontrolled Thyroid-stimulating Hormone (TSH) overproduction thyroid hormones from overactive gland....

Experimental work during the years 1929 to 1934 established the fact that a haemorrhagic disease observed in chicks was due to deficiency of a fatsoluble dietary factor: in 1935 Dam proposed the nane vitamin K (Koagulations vitamin) for this factor. Dam, Sch0nheyder and Tage-Hansen in 1936 demonstrated a hypoprothrombinaemia which prolonged the clotting time in vitamin-K-deficient chicks, altho...