EFFECT OF MEDIA FAMILY ON THE PRECOCIOUS PUBERTY OF TEENAGE GIRL: THE EMPHASIS ON IRANIAN SOCIETY

The main purpose of this paper is study of role and impact of media family on precocious puberty: physically, intellectually, emotionally and socially. This article also seek, how media can have a negative aspects in critical age for teenagers. Paper, relying on the literature of sociology in relation to family and socialization and put the base on theory of George Herbert Mead. The theoretical frame of this study is borrowed from School of symbolic interaction and regarding to self . Delphi is methodology used in this article, among behaviors and opinions of girls in this age group. These negative aspects disturb the natural balance of growth and changes the behavior patterns. It also cause anxiety , violence, deviation of individual and low normative legitimacy of paint materials and tendency for relaxation .It can be noted that ,all affected product are results of using various media especially the false advertising

SOCIOLOGICAL STUDY OF CONTEMPORARY FAMILY

Family is dependent to social system, in many respects , but showing dependency, and degree of effectiveness of family from society and social system is necessary . This paper has investigated family as social group that our laws have not defined it clearly and its legal personality are not allowed. But in contemporary society, state's influence was causing changes in privacy .In this paper, relying on literature of sociology in relation family and government and put base on the Habermas theory , and relying on experience to analyze effect rules on current situation in contemporary family. Using existing documents and comments sociologists in this field was study guide. With studies done in different fields function, family were identified: independent nature family in the past. But now family as a private sphere with fading of roles and functions, with government entering into family privacy, it being dependent on other Institutions, especially political institution and changed its nature, thus family defined by rules and it is state family. Necessary maintenance and entity families privacy and its independence, creating a public sphere in society, as the interface areas between the family and political institution. By creating this area, and family with political institution and laws to coordinate action, families entity was preserved

MEDIA FAMILY AND VIRTUAL IDENTITY OF YOUTH : WITH EMPHASIS ON CONTEMPORARY IRAN

This study has tried to be analyzed and evaluated the role of media family and influence cyberspace, on youth identity and create a virtual identity, and to design a model on the relation between family type and type of youth identity. The author considers identity: a phenomenon that is distinct from role ,matter between being and becoming . Research methodology based on existing data . With the studies performed, it was shown that in the past location and families had a key role on the formation of youth identity, because youth lived in small, closed environment, and social identity that they were formed through face to face contact with everyone in a constant environment. They had less contact with outside world and the traditions that shape much of their identity. Following the emergence of the planned media family being in modern times, role of family and place was very pale in shaping identity, because the media are able to separate the individual from place and his family and with reduced interaction between family members, transplant them to throw virtual environments. So people are faced with multiple sources of identity and identity are shaped by Non-local and virtual form. With this comment , youth identity is formed in the traditional family, the strength identity and families in transition (like Iran) more hybrid identity and the media families, virtual identity. Families must be act with proper management and direction to the identity of youth toward an integrated and strong identity

The effect of explicit and implicit teaching vocabulary on Iranian EFL learners vocabulary

This research aimed to find out and compare the effects of two types of teaching- learning vocabularies: explicit vs. implicit teaching-learning on building the EFL vocabulary of Iranian EFL students. The participants of the study were 100 intermediate females EFL students from four English classes. The instruments of this study included a PET test, a pre-test and a post-test. The researchers divided the sample into two groups which were given 15 sessions of treatment; the vocabulary items were taught explicitly to the Explicit Group (EG) by giving them the definitions of the words. However, to the second group, the Implicit Group (IG) the vocabulary items were taught implicitly by giving them example sentences in which the new words were used. After the treatments, a post-test was taken by the participants to examine the effects. The results showed that although both methods of teaching vocabulary were found to be effective, there was a significant difference between the post-test scores of the two groups; the EG which received explicit teaching-learning learnt much more vocabulary than the IG that received implicit teaching-learning of vocabulary. The findings of this study have several pedagogical implications in that they can make EFL teachers in Iran clearer about the more effective way for EFL classes to teach and learn vocabulary

Enhanced oil recovery by carbonated (Co2-enriched) water injection

Different enhanced oil recovery (EOR) scenarios have been developed to recover the residual oil remain in the reservoirs after waterflooding. Carbonated (CO2-enriched) water injection (CWI) is one of the currently emerging EOR scenarios which was thoroughly investigated in this study. The main objectives of this thesis are to: (1) quantify the level of additional oil recovery by CWI, and (2) identify the underlying mechanisms by which the additional oil is recovered. The above objectives are investigated via a series of integrated experimental studies. The results of high-pressure high-temperature micromodel experiments revealed a novel oil recovery mechanism by CWI. CO2 partitioning between carbonated water (CW) and ‘’live’’ oil leads to rapid formation and growth of a gaseous new phase inside the oil which would hugely boost the performance of CWI and represents a game-changer for this EOR technique. Furthermore, the results of contact angle measurements revealed carbonated water has a significant impact on the rock wettability state. Next, a series of coreflood experiments were performed to study the potential of CWI for improving oil recovery at core scale. The results of coreflood experiments revealed the promising potential of CWI for improving oil recovery either as a secondary or tertiary injection scenario. A series of high-pressure imbibition experiments were performed in this thesis, to investigate the potential of CW on spontaneous imbibition. Results revealed that CW has a significant potential for increasing the amount of imbibed water and consequently oil recovery. Finally, a series of multiple-contact (PVT) experiments were performed to study the phase behaviour of the crude oil, when contacts with the injected CW. The results of these experiments revealed that the new phase forms immediately, when ‘’live’’ oil contacts with the CW with further growth at subsequent contacts. The new phase is composed of a multi-component hydrocarbon mixture starting with CH4 and CO2 in earlier stages and becoming richer towards the latter contacts. Furthermore, the performance of CWI in a long porous medium was studied to investigate the effectiveness of CWI and its displacement front propagations away from the injection point. The outcomes of this integrated investigation would help us in better understanding the oil recovery mechanisms of CWI and its true potential under realistic reservoir conditions. This would enable us to identify and target suitable oil reservoirs for this EOR technique

Fuzzy Multiple Regression Model for Estimating Software Development Time

As software becomes more complex and its scope dramatically increase, the importance of research on developing methods for estimating software development time has perpetually increased, so accurate estimation is the main goal of software managers for reducing risks of projects. The purpose of this article is to introduce a new Fuzzy Multiple Regression approach, which has the higher accurate than other methods for estimating. Furthermore, we compare Fuzzy Multiple Regression model with Fuzzy Logic model & Multiple Regression model based on their accuracy

Comparison of nuclear data of 64Cu production using an accelerator by TALYS 1.0 code

The extensive use of 64Cu (T1/2 = 12.7 h) as a positron and electron emitter radioisotope in recent years has ensured its potential to serve a dual role in the development of molecular agents in PET and radioimmunotheraphy drugs in oncology. The TALYS 1.0 code was used to calculate excitation functions for induced proton, deuteron and alfa-particles on 64Zn, 66Zn, 67Zn, 68Zn, 70Zn, 62Ni, and 64Ni up to 50 MeV. According to the data acquired by the TALYS 1.0 code, thick-target integral yield of the induced charged particles on the enriched targets was achieved