Showing 6 results for Pourbagher
Volume 5, Issue 4 (2015 2016)
Abstract
Volume 6, Issue 2 (9-2016)
Abstract
The purpose of the present study was to use the architectural patterns of Islamic schools in order to provide guidelines for physical environmental design of modern schools based on enhancing users’ learning. Schools, as the most important places to train human forces, play an important role in enhancing learning levels of people. Therefore, designing appropriate environments regarding students’ comprehensive development is a necessity. Spatial order and the relationship between spaces are important factors in providing physical and mental comfort for users. The spatial arrangements define communications, events and experiences within the space of interest. On the other hand, study of Islamic schools’ architecture can help the understanding of physical criteria affecting school design. The present study investigated the determining factors of physical arrangements in Islamic period schools and comparing them with modern schools, with the purpose of enhancing learning. The method of this study was quantitative-qualitative that has been conducted analytically and as survey. The sample of this study consisted of all art teachers and high school teachers of Zahedan province in the academic year of 2015-2016. In this study, Multistage Cluster Sampling method was used and the sample consisted of 310 subjects. The researchers extracted effective variables through library investigations and studying the samples of Islamic period schools in Iran. In the next stage, the obtained variables were analyzed and after confirming the reliability and validity of the questionnaire, it was used to assess the sample’s point of view. The obtained results were analyzed in SPSS software. The results indicate that the physical arrangements have positive effects on users’ learning. These criteria consist of walking in the environment, flexibility, open and roofed spaces, the relationship between inside and outside spaces, furniture, and space categories. Finally, the research findings have been formulated as the design principles of modern schools in order to enhance users’ learning. Considering each of the environmental criteria as design principles of modern schools based on enhancing leaning will be as follows: 1. Space categories: Putting together the spaces with similar performance Separating spaces with different functions to avoid noise pollution transmission 2. Hierarchy and movement in space: Designing appropriate dimensions for the classes by predicting the movement space around the benches Observing the communicative hierarchies of various spaces Converting movement and communicative routes to learning environments by predicting seating and study spaces to adjust corridors and stairs spaces 3. Designing flexible spaces: The possibility to change class space for various individual and group activities Dedicating flexible and independent space to educational and cultural activities Designing collective spaces as open plan and the possibility to divide spaces with light and movable walls Creating multipurpose spaces for rest, study, etc. Participation of users in changing the furniture and space arrangements 4. Open and roofed spaces Designing learning yards by providing the opportunity for empirical learning Crating differences in yard floor and resting spaces for small and large groups Combining open and green spaces between closed spaces in a scattered manner 5. The relationship between inside and outside spaces Designing semi-open spaces for group activities Providing good prospects towards the outdoor in the corridors, halls and classrooms Extending the closed spaces towards yard using terraces, semi-open corridors and using canopy walls Designing semi-open spaces for resting along with the green spaces 6. Furniture Designing furniture through providing easy mobility and verbal and visual communication
Volume 7, Issue 4 (2017 2018)
Abstract
The physical conditions of the environment greatly affect the efficiency and effectiveness of individual and group learning. On the other hand, it is important to recognize the physical and mental needs of students based on the achievements of humanities and education in order to fit the educational spaces and coordinate the architecture of the space with their needs. Therefore, relying on the concepts of Quran verses and jurisprudential hadiths based on the necessity and importance of critter satisfaction is during the satisfaction of people and satisfaction of the Lord; in this research, we try to identify satisfaction as one of the factors affecting the quality of school architecture and take steps to improve and improve the situation. In addition to addressing the basic needs, qualitative considerations are also addressed. The present research, from the point of view of purpose, includes basic research and in terms of the nature is quantitative-qualitative research. The survey research method is used and the information which has been collected as a combination of quantitative and qualitative methods has been used and analyzed the relationships between variables. The statistical population of this study is high school students in Tehran. Multi-stage cluster sampling method was used for sampling. In order to measure the views of individuals, the table of purpose and content has been compiled based on studies and interviews with experts in the fields of education. Achievements show that five factors affecting satisfaction: 1) flexibility and spatial dimensions, 2) readability and accessibility, 3) beauty of space (Aesthetics), 4) environmental comfort, and 5) Territory and participation of people have been extracted. So what has been achieved is that, in order to satisfy people from the educational spaces considering the mentioned factors in the design are involved. In order to realize each of these factors, there are sub factors that play main role in designing. With consideration them will ultimately have the learning environments that users spend their time relaxing and without stress and they will have high satisfaction.The physical conditions of the environment greatly affect the efficiency and effectiveness of individual and group learning. On the other hand, it is important to recognize the physical and mental needs of students based on the achievements of humanities and education in order to fit the educational spaces and coordinate the architecture of the space with their needs. Therefore, relying on the concepts of Quran verses and jurisprudential hadiths based on the necessity and importance of critter satisfaction is during the satisfaction of people and satisfaction of the Lord; in this research, we try to identify satisfaction as one of the factors affecting the quality of school architecture and take steps to improve and improve the situation. In addition to addressing the basic needs, qualitative considerations are also addressed. The present research, from the point of view of purpose, includes basic research and in terms of the nature is quantitative-qualitative research. The survey research method is used and the information which has been collected as a combination of quantitative and qualitative methods has been used and analyzed the relationships between variables. The statistical population of this study is high school students in Tehran. Multi-stage cluster sampling method was used for sampling. In order to measure the views of individuals, the table of purpose and content has been compiled based on studies and interviews with experts in the fields of education. Achievements show that five factors affecting satisfaction: 1) flexibility and spatial dimensions, 2) readability and accessibility, 3) beauty of space (Aesthetics), 4) environmental comfort, and 5) Territory and participation of people have been extracted. So what has been achieved is that, in order to satisfy people from the educational spaces considering the mentioned factors in the design are involved. In order to realize each of these factors, there are sub factors that play main role in designing. With consideration them will ultimately have the learning environments that users spend their time relaxing and without stress and they will have high satisfaction.
Shadieh Mohammadi, Soheil Eagdari, Hadi Pourbagher, Ata Moloudi,
Volume 9, Issue 4 (11-2020)
Abstract
| In this study, the morphological variation of Oxynoemacheilus bergianus was studied in the different rivers of the Namak Lake and Caspian Sea basins using traditional morphometric method. For this purpose, a total of 76 specimens were collected from eight river systems and after fixation into 4% buffered formalin, transfered to the laboratory, a total of 31 morphological characteristics were measured using digital calipers. After standardization, the morphometric data were analyzed using multivariate analysis including principal component analysis (PCA), canonical variate analysis with p-value obtained from MANOVA (MANOVA/CVA) and cluster analysis (CA). The results showed significant differences in 24 traits between the studied populations (P<0.05), which anal fin depth and the ventral-anal fin distances were main discriminative ones. CVA analysis was able to separate the studied populations. Also, CA placed the Gharesu and Sefid populations in a clade and separate from other populations. The observed differences may be related to phenotype plasticity in response to environmental conditions. |
Volume 12, Issue 3 (summer 2021)
Abstract
Background and objective: In recent years, two-dimensional nanomaterials are widely used in biomedical applications. Graphitic carbon nitride has been significant not only due to good biocompatibility but also because of its application in the bio-imaging, diagnosis, and treatment of cancer. The purpose of this study was to investigate the effect of graphitic carbon nitride on viability of Saos-2 cancer cell line.
Methods: Graphitic carbon nitride was synthesized by adding melamine to hydrochloride acid and its physicochemical properties and structure was evaluated using FTIR, XRD, and Raman spectroscopy. Synthesized graphitic carbon nitride (50, 100, 200, 400, and 800 μg/mL) was added on Saos-2 cells and fibroblasts in two periods of 48 and 72 hours. The survival rate of the cells was investigated by MTT.
Findings: The results of FT-IR and XRD tests showed the structure and bonds of the synthesized compound, its accuracy and purity, respectively. Raman spectroscopy results also showed the graphitic content of the synthesized product. After passing 48 hours of the exposure of the cells to synthesized graphitic carbon nitride, the level of cell survival in the group that received 800 µg/mL was decreased to nearly 80% compared to the control (untreated) group.
Conclusion: The synthesized compound in this study might be considered as an appropriate option in cancer related researches.
Volume 13, Issue 4 (Winter 2024)
Abstract
Aims: Emerging technology is a part of the international identity of contemporary architecture. Architectural algorithms as a practical tool have influenced modern designs. The aim of the research is to reformulate future architecture through examination of the visual, form and functional characteristics of buildings. Achieving the goal of the research requires creating a theoretical framework for the role of emerging technologies and determining the levels and mechanisms of their application to form the identity of highperformance architecture.
Methods: The research methodology is a combination of quantitative and qualitative methods with a theorization approach and exploratory survey of examples of projects that have been influenced by emerging technologies. The results have been analyzed based on three-way analysis, Likert scale and using SPSS statistical software.
Findings: The main indicators investigated in the research have an effective role with an impact rate of 40 to 100 percent. The obtained numerical results indicate the confirmation of research hypotheses and the necessity of a designerly approach to highperformance architecture.
Conclusion: The results of the research emphasize the capacity of emerging technologies in interaction with contextual identity. The results concluded in the significance of highlighting the Islamic Iranian identity of the country as a field for realizing the highperformance architecture theory. The conclusion of the research shows that a designerly approach to highperformance architecture is a prerequisite to interaction between context and emerging technologies. Islamic Iranian identity should be seen as a scene for visioning the future architecture and the architecture of the future.
