In this research, it was aimed to reveal plant diversity which is found in aquatic ecosystems of Azerbaijan. The Azerbaijani territory in terms of plant diversity in the Caucasus region is far from the other regions with its rich richness. In the Azerbaijani forest which is richer than the neighboring countries by flora and vegetation, water-swamp ecosystems cover wide areas along with forest, step, grass, frigana, aubalpine and alpine meadows. Land studies related to this subject are carried out twice a month during April-October between 2013 and 2015 in accordance with the methods of land geobotany. These ecosystems are Nahcivan are found in wider areas in the flat sections. It has been revealed that 502 taxa belong to 62 families and 208 glands in the water-swamp flora. This includes 11.2% of the total number of species of Azerbaijan flora. Poaceae, Cyperaceae, Ranunculaceae, Fabaceae, Potamogetonaceae, Juncaceae, Salicaceae, Chenopodiaceae, and Brassicaseae are more abundant in the water-swamp flora. There are 12 trees, 412 herbaceous plants with an aquatic environment. In the in-water plant assosations: Ruppium maritimae, Lemnetum minoris, Lemnetum gibbae, Potametum pectinate, Potametum lucentis, Potametum perfoliati, Potameto-Najadetum, Myriophylletum spicati, Ceratophylletum demersi, Potametum natantis, Polygonetum amphibii, Najadetum marianae, Myriophylletum verticillati; In the watery coastal mud flats: Phragmatum australis, Typho angustifolia-Phragmatum australis, Scirpo-Phragmatum australis, Potamogetoneto-Schoenopletetum litoralis, Butomo-Scirpetum maritimi, Bolboschoeneto-Sparganietum erecti, Butometum umbellati, Carietum paniculatae, Paspalium paspalioides; In the salt habitats: Halocnemum strobilacei, Junco-Tamarici parviflorae, Temaricetum romassisimi, Salicornietum europae, Junetum maritimi, Phragmito-Junsetum maritimi, Carici-Halocnemetum strobilacei, Alopecuretum arundunacea et all.

The purpose of the article is to study the regional analysis of demand for food products of processing agro-industrial complexes by applying the economic and mathematical model. \nIn the course of investigation the regional model of demand for food products of processing agro-industrial complexes, the methods of correlation and regression analysis and economic and mathematical modeling have been used.\nOn the ground of the conucted research, economic and mathematical model of regional demand for products of processing agro-industrial complexes has been reviewed and developed. By means of mathematical transformations using methods of A.A. Konyus’ differential geometry, we have received an equation to analyze the regional demand for products of processing agro-industrial complexes to detect the features of food consumption influenced by income levels, the ratio between its individual socio-economic groups and distribution of productive forces in the region. \nThe regional model of demand food products of processing agro-industrial complexes has been built and key factors of this model have been identified. The developed structural model of demand is based on the fact that each consumer group which is classified by income, according to the budget survey, inherent relevant structure of demand.\nThe proposed regional model of demand for food products of processing agro-industrial complexes allows calculating the scale of advantages, applying the average price index for individual products without quantitative measurement of marginal utility. This model makes it possible to improve the formation and use of enterprises economic potential.

Background: Jaundice is a frequently encountered problem among newborn infants. It can cause irreversible brain damage. Parents’ ability to identify jaundice and their knowledge about its complications are the key elements leading to avoidance of complications. Objective: This study aims to assess the level of maternal knowledge of neonatal jaundice in a highly educated society. Methods: A cross sectional study using a questionnaire including mothers who gave birth at Jordan university hospital. Results: Of 436 mothers interviewed (mean age 31.7 years), 71.1% had tertiary education. Poor knowledge rate was 49.0% in the causes domain, 69.2% in the complications domain, 66.2% in the symptoms of complications domain, and 67.6% had poor knowledge in the treatment domain. There was no significant difference between mothers with sufficient knowledge and those with insufficient knowledge in Parity, previous offspring with jaundice or level of education in all domains. Conclusions: This study highlights the discrepancy between education level among Jordanian mothers and their knowledge of neonatal jaundice. A lack of effort to increase awareness, the focus being on general information rather than the key elements, or introduction of information at a younger age could be reasons for this knowledge deficiency. We suggest a strategy to increase the awareness of mothers regarding neonatal Jaundice that can be applied in societies with similar characteristics.

The objective of this research is to identify the factors delaying the issuance of annual financial reports of companies operating in the sector of hotels in Amman , stock exchange (such as the size of the assets, obligations, net profit), has been conducting research on the period from 2010 to 2014, research objectives researchers used quantitative analytical method as a tool to study, where they were relying on the annual reports of the sample companies, which included 8 hotel companies listed in stock exchange of Amman, and financial statements during the years search results Find an effect of both the size of the assets, obligations, net profit, to delaying the issuance of annual financial reports and we had a set of recommendations, notably the need to interest hotel companies to issue annual financial reports early because of its importance and impact on many decisions on the content of these reports, the researchers also recommended application study on hotel companies using other variables regarding company policies, to find whether an effect on delaying the issuance of annual financial reports.

Aims: This study was conducted to compare between private & government hospitals as regarding to the prevalence and risk factors of low back pain among nurses in Taif city and to find the relationship between low back pain and disability among nurses in both hospitals. Design: A cross-sectional survey study. Subjects: Four hundred nurses from both sexes with a mean age 29.6±8.5 years participated in this study. They were recruited from the both types of hospitals (governmental and private). Methods: the study sample was collected from three hospitals. Self-administered questionnaire was used to gather data on the prevalence of back pain and its associated risk factors. Additionally, all participants were assessed for back disability (by using back pain disability index questionnaire. Results: Most of the nurses in governmental hospitals complained from back pain compared to those in private hospitals (82% and 42.7% respectively). There were association between back pain and risk factors and disability. Conclusion: Nurses in governmental hospitals had a high prevalence of back pain compared to those in private ones.

Abstract\nPurposes: Anastomotic leakage remains to be an important issue in colorectal surgeries despite significant advances in surgical techniques. An ideal method hasn\