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Emerging Science Journal

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Published by Ital Publication

ISSN : 26109182 EISSN : - DOI : -

Core Subject : Social,

Environmental Science

Emerging Science Journal is not limited to a specific aspect of science and engineering but is instead devoted to a wide range of subfields in the engineering and sciences. While it encourages a broad spectrum of contribution in the engineering and sciences. Articles of interdisciplinary nature are particularly welcome.

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Articles 7 Documents

Search results for , issue "Vol 1, No 2 (2017): August" : 7 Documents clear

Using of Natural Language Processing Techniques in Suicide Research Azam Orooji; Mostafa Langarizadeh
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

It is estimated that each year many people, most of whom are teenagers and young adults die by suicide worldwide. Suicide receives special attention with many countries developing national strategies for prevention. Since, more medical information is available in text, Preventing the growing trend of suicide in communities requires analyzing various textual resources, such as patient records, information on the web or questionnaires. For this purpose, this study systematically reviews recent studies related to the use of natural language processing techniques in the area of people’s health who have completed suicide or are at risk. After electronically searching for the PubMed and ScienceDirect databases and studying articles by two reviewers, 21 articles matched the inclusion criteria. This study revealed that, if a suitable data set is available, natural language processing techniques are well suited for various types of suicide related research.

Ecotoxicological Effects of Imidacloprid and Lambda-Cyhalothrin (Insecticide) on Tadpoles of the African Common Toad, Amietophrynus Regularis (Reuss, 1833) (Amphibia: Bufonidae) Daniel Brice Kenko Nkontcheu; Norbert Ngameni Tchamadeu; Francis Ngealekeleoh; Stella Nchase
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

Agriculture is the main activity carried out in Cameroon and pesticide use is believed to be a common rule for its success. Most of the farms are situated close to water bodies, thus constituting a potential risk to non-target aquatic organisms. Declines of amphibian populations have been a worldwide issue of concern for the scientific community during the last several decades. The aim of this study was to assess the effects of an insecticide used by local farmers in Buea on amphibians. Parastar 40WP® which is constituted of imidacloprid + lambda-cyhalothrin a commonly used insecticide was applied on tadpoles of the African common toad Amietophrynus regularis (Reuss, 1833) in a static renewal experiment. The acute toxicity test was carried out after a range finding test from which seven test concentrations were selected. These concentrations were 0.0025mg/l, 0.005mg/l, 0.01mg/l, 0.05mg/l, 0.1mg/l, 0.5mg/l and 0.2mg/l. Signs of toxicity such as hyperactive symptoms, loss of balance, motionlessness and death were recorded. A varying degree of mortality (dose-dependent) was noticed during the test. On the contrary, no such toxicity signs and mortality occurred in the control, indicating that they were caused by the test substance. The 24h LC50 was 3.66mg/l, which is less than the recommended application dose (125mg/l). Products constituted of imidacloprid and lambda-cyhalothrin should therefore be handled with care and far from water bodies because of their potential to cause harm to non-target aquatic biota.

Identification of Autism Disorder Spectrum Based on Facial Expressions Mahsa Naeeni Davarani; Touraj Bnirostam; Hayedeh Saberi
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

The study of emotions has always been a matter for philosophers and psychologists. The purpose of this research is to identify and categorize children with autism disorder using diagnosis of the faces emotion in eight states (neutral, anger, ridicule, hate, fear, happiness, sadness and wonder). The method of this research is descriptive-analytic. To collect samples from 80 children with autism disorder, we take images in each of the 8 cases. MATLAB software has been used to analyse photos accurately. The results show that children who are in first group according to DSM-5, they have at least six mode of the listed eight modes. Children who are in the second category of DSM-5, they experience between three to five feelings. It is also observed that children who are in the third category according to DSM-5, can experience only one to two feelings.

Neuro-Simulation Tool for Enhanced Oil Recovery Screening and Reservoir Performance Prediction Soheil Bahrekazemi; Mahnaz Hekmatzadeh
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

Assessment of the suitable enhanced oil recovery method in an oilfield is one of the decisions which are made prior to the natural drive production mechanism. In some cases, having in-depth knowledge about reservoir’s rock, fluid properties, and equipment is needed as well as economic evaluation. Both putting such data into simulation and its related consequent processes are generally very time consuming and costly. In order to reduce study cases, an appropriate tool is required for primary screening prior to any operations being performed, to which leads reduction of time in design of ether pilot section or production under field condition. In this research, two different and useful screening tools are presented through a graphical user interface. The output of just over 900 simulations and verified screening criteria tables were employed to design the mentioned tools. Moreover, by means of gathered data and development of artificial neural networks, two dissimilar screening tools for proper assessment of suitable enhanced oil recovery method were finally introduced. The first tool is about the screening of enhanced oil recovery process based on published tables/charts and the second one which is Neuro-Simulation tool, concerns economical evaluation of miscible and immiscible injection of carbon dioxide, nitrogen and natural gas into the reservoir. Both of designed tools are provided in the form of a graphical user interface by which the user, can perceive suitable method through plot of oil recovery graph during 20 years of production, costs of gas injection per produced barrel, cumulative oil production, and finally, design the most efficient scenario.

Control of Constrained Linear-Time Varying Systems via Kautz Parametrization of Model Predictive Control Scheme Massoud Hemmasian Ettefagh; José De Doná; Mahyar Naraghi; Farzad Towhidkhah
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

Kautz parametrization of the Model Predictive Control (MPC) method has shown its ability to reduce the number of decision variables in Linear Time Invariant (LTI) systems. This paper devotes to extend Kautz network to be used in MPC Algorithm for linear time-varying systems. It is shown that Kautz network enables us to maintain a satisfactory performance while the number of decision variables are reduced considerably. Stability of the algorithm is studied under the framework of the optimal solution. The proposed method is validated by an illustrative example. In this regard, the performance of unconstrained systems as well as constrained ones is compared.

The Effectiveness of Group Therapy on Rescuing Patients with Cancer Hossein Malekzadeh Fini; Hassan Heydari; Seyyed Ali Al Yassin
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

Recent studies show that the cancer has several negative results. The anxiety, depression and disappointment are more common than the others. Hopefully thinking and cancer in two ways are related together. First the hopeful people use The problem-focused coping strategies more than the others and show less anxious and more agreement to diagnosis and treatment of cancer. So the goal of this survey is the effect of group hope therapy on reciliency of cancer patients. In this survey the Quasi-experiment and pre-test and pro test with control group is used. The society are all of the cancer patients who are coming to Kashan Imam Hassan institution and 16 of them are chose by available sampling and randomly put in two trial and control group. The trial group participated in nine group consultation sessions and the control group had no education. For toleration testing the Conroy Davidson questionnaire 2003 is used. Data are analysed by co variance analysis. The results show that the group hope therapy had a meaning full effect on toleration and the idea of personal competency, negative affection tolerance and acceptation of positive changing and spiritual control and affection s are affected the scales. Hope let people to have no stress and enable them to try to reach to their goals, the hope therapy try to enable people to have a view beyond the current situation and pain and suffering. So the toleration is not more than tolerance of the difficult situations and every things that make better the situation of cancer patients will increase the toreciliency.

Study of Loneliness and Identity Styles among Internet Addicted Students in Faculty of Engineering, Islamic Azad University, Central Tehran Branch Bnirostam, Touraj; Saberi, Hayedeh
Emerging Science Journal Vol 1, No 2 (2017): August
Publisher : Ital Publication

Application of new technologies is an obvious effects of today world. Internet as a newborn tool of contemporary technology world, plays an important role in change of people's life. Internet now is a necessary tool of modern era which makes it an inevitable component of everyday life. The present study aims to investigate level of sense of loneliness, identity styles and Internet Problematic Use among students. This is a descriptive survey study whose statistical population is all of the students of Technical - Engineering Faculties of Islamic Azad University in 1394-95 (2015-2016) in Tehran, using Multistage Cluster sampling method. 3 questionnaires, sense of loneliness, identity styles and internet addiction, have been selected for gathering data. Data analysis have been carried out by SPSS software. The results indicate that sense of loneliness is higher than two other variances which in turn end in internet addiction and identity disorders.

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