ameneh bakhtiari

The COVID-19 pandemic has presented numerous challenges for women, impacting their lifestyles, family dynamics, and employment status. These effects are expected to persist beyond the pandemic. One notable consequence has been the widespread adoption of telecommuting. This study employs a qualitative approach and targeted sampling to explore the experiences of female faculty members at universities and institutes during the pandemic. Semi-structured interviews were conducted with 30 participants. The findings reveal that telecommuting has brought about positive outcomes, such as increased digitization, improved time management for both work and family responsibilities, and a reorientation of domestic life. Participants also reported positive experiences related to self-care, ethical considerations, and changes in family interactions and leisure activities. However, some participants also highlighted challenges associated with the quarantine and remote work.

The flow of communication and the huge wave of information have created changes in people's interactions and relationships with each other, and this has led to differences in lifestyle and attitudes in the family. The aim of this study was to qualitatively and quantitatively analyze the digital family lifestyle in Tehran (with a futures research approach) and the theories of Giddens, Pierre Bourdieu and Jürgen Habermas were used.Research Method Due to the nature of this study, the combined method is sequential (qualitative (in-depth interview) - quantitative (descriptive-survey). A semi-structured interview and a questionnaire were used.The statistical population is a quantitative part of all citizens over 18 years old in 22 districts of Tehran and the statistical sample is 384 citizens over 18 years oldliving in districts 1 and 15 of Tehran in 1398. Using multi-stage cluster random sampling method and data collection tool questionnaire Researchers were studied.Based on the priority and importance from the experts' point of view, 4 family styles were developed, including: pseudo-media family, media family, unstable media family and chaotic media family. Based on the formed scenarios, a questionnairewas prepared and implemented in two districts 1 and 15 of Tehran.The results showed that the arrival of new communication technologies in Tehran will create different changes in family structure and lifestyle now and in the future. The scope of this change from the stage of marriage and choosing a spouse, continuity of family life, relationships between family members, society's attitude to the family institution, its functions, ideas of gender relations, divorce, gender ideas, creating new economic jobs, leisure, consumerism and It covers many issues.

Digitization in the Iranian style and in the context of contemporary Iranian culture will have its own characteristics that may create individual, social, functional, structural, emotional, emotional and aesthetic challenges. This study aimed to provide a desirable model and future perspective of family lifestyle changes with the introduction of new communication technologies in Tehran. Qualitative research method (scenario writing), the statistical population of 29 professors specializing in the field of research Non-probability sampling is a purposeful type and the data collection tool is a semi-structured interview and a questionnaire. Validity of measuring instruments Angulation method, information analysis has been performed at both descriptive and inferential levels. The results show 6 main themes: communication courses in Iran, dealing with communication technology in Iran, relationships and relationships within the family, The new family configuration is the family interaction with the media and matrimony. Based on their importance from the point of view of experts, 4 scenarios of eclectic media family, stable media family, Unstable media family and media turbulent family formulate, then extract common features of scenarios And by statistical assessment, the main features of each scenario were developed. The results of the structural model showed that the experts emphasized Scenario 2

in this research, the 80S bioactive glass with different Ca/P ratios was prepared by the sol-gel route. Scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and Fourier transforms infrared spectroscopy (FTIR) were used to study the apatite structure and shape. According to the results, the 78SiO2–17P2O5–5CaO bioglass showed a higher rate of crys-talline hydroxyapatite (HA) on its surface in comparison with the other bioglasses. After 3 days of immersion in the SBF solution, spherical apatite was formed on the 78SiO2–17P2O5–5CaO surface, which demonstrated high bioactivity. A statistically significant promotion in proliferation and differentiation of G292 osteoblastic cells was also observed. Regarding its optimal cell viability and bioactivity, the 78SiO2–17P2O5–5CaO bioactive glass could be offered as a promising candidate for bone tissue applications.

The digitalization of modern lifestyles has made life a fundamental and inseparable part of human life. Improving the level of media literacy in Iranian society, especially for families to inform their children about their use Cyberspace is a necessity for culture, politics and national security. For this reason, the researcher tries to find and find findings to promote media parenting in the family Provide children with the right media management to manage. the main question of the researcher is "What are the effective categories in the media life style of the family using cyberspace? The research method is integrated (qualitative-quantitative: content analysis and Delphi method). Cyberspace consumption management from theories Elizabeth Tom's theory And the three-layered media message and theories and perspectives on parenting practices The theory of Bamrind has been used. The results of study show that the components and dimensions affect the parents' media lifestyle In the 3 main dimensions of education (with 6 main concepts and 43 sub-concepts) Which referred to "media parenting" and educational methods Next effective communication (with 3 main concepts and 15 sub-concepts) Which leads to "interaction and dialogue" and then media socialization (With 3 main concepts and 12 sub-concepts) deals with "parental identity".

The benchmark for any media literacy training program is the critical exposure of students to their own use of the media, in order to decipher information received from various media and enhance their ability to independently judge media content. Regarding the knowledge structures of media literacy, the five main components of literacy, the emphasis on media content derived from communication theories, was the curriculum design. In the 15-syllabus curriculum, the teaching of media literacy teaching from different media (newspaper, article, book, animation, cartoon, promotional video) was used in the classroom. The present study was applied in terms of the method of data collection in semi-experimental (semi-experimental). In this method, two experimental and control groups have been selected and evaluated. And in a method based on the dialogue and the formation of a study circle for 60 people at the base of the sixth elementary school boy's guards witnessed a single argument, was carried out in 1395. The sample size is divided into groups of 30 in two classes, which are divided into two groups of control and testing. The results of this study indicate that the students of the experimental group compared to the control group students according to the training provided to them; with 99% confidence in media skills, media message analysis, ability to produce and the transmission of media messages, critical thinking in using the media, were at a higher level of media literacy skills.

This study aimed to impact the use of intelligent software Mobile (telegram and Instagram) is done in establishing the generation gap girls with their mothers. In this study, what is the necessity of paying attention to the phenomenon of the generation gap girls with their mothers. So, we tried to create factors affecting the generation gap girls studying to be mothers. The purpose and methodology of data collection methods, descriptive correlational. To collect data, a researcher-made questionnaire was used. The population consisted of all girls in Golestan Cultural District 8 is in Tehran in 1394. To collect data from a longitudinal sample of rotation (at a yield of 6 months) were used. Using Morgan table, 202 individuals were selected as population size. Content validity was used to check the validity of the measurement tool. Then Lavsheh using As.ach test content validity was 0.69 times. Emphasizes the validity of the questionnaire was designed. The results showed that the question of internal solidarity acceptable (Cronbach's alpha coefficient of 0.72). n general it can be stated, the use of intelligent software Mobile (telegram and Instagram) have been influential in creating a generation gap girl with their mothers.

Tagetes genus contains 56 species and is native in North and South America, but some have become widespread around the world.. This study was designed to examine the antibacterial potential of methanolic and ethanolic extracts of Tagetes erecta.. Hydroalcoholic extracts from aerial parts of this plant were prepared using aqueous solution of ethanol and methanol (8:2 v/v). The inhibitory effect of 1.5, 3, 6, 12 and 18 mg of effective dose per disc of these extracts was discovered against clinical bacterial isolates including three Gram-positive bacteria: Bacillus cereus, Staphylococcus aureus and S. epidermidis and five Gram-negative bacteria: Salmonella Typhi, Klebsiella pneumoniae, Escherichia coli, Pseudomonas aeruginosa and Proteus mirabilis. Minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC) and time kill kinetic assay of these extracts were also investigated. Scanning electron microscopy (SEM) analysis was performed to find possible structural changes following exposure to the extract.. Both extracts of T. erecta were active against B. cereus, S. aureus, S. epidermidis and S. Typhi. Hydroalcoholic extracts of T. erecta showed significant antibacterial effects against some clinically important pathogenic bacteria. These extract also caused deformation and lysis of bacterial cells, as shown by SEM.. These extracts can be used as antibacterial agents in treating infectious diseases. Further studies are needed for considering this plant as an antibacterial plant and benefit from its clinical applications for routine use..

Internet in the current period as one of the most important new technologies of communication as a variety of video – audio With educational content, professional, occupational, health and entertainment, Frequency effects on human societies in particular have young people. Due to its widespread use and also This tool is an inevitable requirement in the period considered in family. And can different functions explicit and tacit followed in family. And increase or decrease the safety of your family, This paper discusses the problems of individual and social consequences of improper use of the Internet is on youth. The main issue of this study, Internet Pathology and security implications of social problems and youth in family and give  ways .On the basis of three questions about details of  Internet media, security problems, Inadequate social consequences and solutions  in family revised plan is evaluated. The research survey – descriptive and  instrument was a questionnaire.  To collect data To answer the research questions documents available Using the form data collection, collection and analysis of qualitative methods.

Urtica dioica is a flowering plant with long history of use in folk medicine and as a food source.. This study examined in vitro antibacterial potential of alcoholic extracts of U. dioica.. Hydroalcoholic extracts from aerial parts were prepared using aqueous solution of ethanol and methanol and their inhibitory effects against clinical isolates was examined by disc diffusion method at different doses. Minimum inhibitory concentrations (MIC) and minimum bactericidal concentration (MBC) indexes were also investigated. The scanning electron microscopy (SEM) analysis was also performed to find structural changes of affected bacteria consequent to exposing with extracts.. Both extracts were active against Bacillus cereus, Staphylococcus aureus, Staphylococcus epidermidis, and Escherichia coli with respectively 16, 10, 18, and 14 mm (methanolic) and 11, 9, 17, and 16 mm (ethanolic) inhibition zone. The MIC of ethanolic extract against S. epidermidis and E. coli was respectively 10 and 40 mg/mL. The MIC of methanolic extract against S. aureus and S. epidermidis was 40 and 10 mg/mL, respectively. The MBC was found only for S. epidermidis (20 mg/mL). In SEM analysis the round shape of S. epidermidis was changed and irregular shapes were appeared, which suggest that the main target of these extracts was cell wall.. Extracts of U. dioica showed significant antibacterial effect against some clinically important pathogenic bacteria. Based on the obtained results it can be concluded that U. dioica is useful as antibacterial and bactericidal agent in treating infectious diseases..

Thanks to the industry of simultaneous communication، today society is experiencing a new type of network orientation and networking. Coincidence of wirelessness of communication and information technology has created a new sort of network society. Under such circumstances، it is obvious that individuals’ dependence on using internet and internet social networks has led to Web 2. 0 achievements، resulting in improving the position of usage of internet and internet social networks in people’s consumption baskets. Given the growing trend of internet usage، new capabilities are constantly added up to this phenomenon، and man seeks new applications for it. Therefore، it can be predicted that social networks، as a function of the internet، will be very important for human life in the future، since online databases will be expanded to the extent that computer applications will include mobility، presence، and awareness in and of place in order to facilitate people’s physical lives. Functional، interactive، and structural features of social networks will make users have dynamic and active roles in the process of communication. Today، social networks are the most powerful tools for promotion of thoughts as well as the most effective means of the influence of cultures and attitude on the hearts of societies. That is why they have become the subject matter of many social debates، whereby the subject of ‘women and the media’ is among the core matters focused by thinkers، sociologists، and especially those involved in women issues. In other words، the unique communicative functions of social networks compared to traditional media are discussed in most of the works، and using such functions by women as well as the fundamental values dominant in this area has become an important topic in the literature and research plans of social networks and modern media. Given the importance and position of women in different arenas and also the growing trend of using social networks، the present research aims to study the case of the CaféMom social network، as a network for mothers and children، and investigate its role and function. It is noteworthy that the said network was selected due to its winning different awards and stands and being ranked as the top website of years 2008، 2007، 2010، and 2011.

Cassia fistula, is a flowering plant and a member of Fabaceae family. Its leaves are compound of 4 - 8 pairs of opposite leaflets. There are many Cassia species around the world which are used in herbal medicine.. This study was designed to examine in vitro anti-bacterial activity of methanolic and ethanolic extracts of C. fistula native to Khuzestan, Iran.. The microbial inhibitory effect of methanolic and ethanolic extracts of C. fistula was tested on 3 Gram positive: Bacillus cereus, Staphylococcus aureus and S. epidermidis and 5 Gram negative: Salmonella Typhi, Kelebsiella pneumoniae, Escherichia coli, Pseudomonas aeruginosa, and Proteus mirabilis bacterial species using disc diffusion method at various concentrations. The minimum inhibitory and bactericidal concentrations (MIC and MBC) were measured by the tube dilution assay.. The extract of C. fistula was effective against B. cereus, S. aureus, S. epidermidis, E. coli and K. pneumoniae. The most susceptible microorganisms to ethanolic and methanolic extracts were E. coli and K. pneumoniae, respectively. Also B. cereus and S. aureus showed the least sensitivity to ethanolic and methanolic extracts, respectively. The MIC (minimum inhibitory concentration) and MBC (minimum bactericidal concentration) of ethanolic extracts against S. aureus, E. coli, S. epidermidis and K. pneumoniae were also determined.. With respect to the obtained results and regarding to the daily increase of the resistant microbial strains to the commercial antibiotics, it can be concluded that these extracts can be proper candidates of antibacterial substance against pathogenic bacterial species especially S. aureus, E. coli, K. pneumoniae and S. epidermidis..