International Journal of

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  The study seeks to address the importance of urban stream ecosystems from the perspective of urban ecology, human health and social well-being in the context of urban planning. The case study area is Paveh stream in the City of Paveh. The data from the case study area were gathered from questionnaire, existing scientific and library studies and by conducting interviews with residents and authorities. Once the importance of the biodiversity of the stream had been studied based on the existing ecological data, the social importance of the stream and the linkages between human health, social well-being and the biodiversity of the stream ecosystem were addressed.

  Based on the results of the survey and other sources of information, it was discussed that urban stream ecosystems can be rich in biodiversity and function as ecological movement corridors for species .Urban stream corridors can thus be an important part of the urban green infrastructure .Also we can make the weather fine, extend green space, prepare peaceful environment for residents and bring the countryside effects of nature into cities through improvement of stream landscape.

Finally, regarding the finding of this study some suggestions and implications are mentioned to improve the quality of the stream.

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Living in satisfying urban environments is important for an individual’s well-being. In order to create such environments, planners, designers, and policy makers need to understand the structures that cause residents to feel satisfied with their environments. This paper focuses on the perceived quality of urban residential environments: dwellings and neighborhoods. First, literature review was conducted to extract a list of relevant attributes of environmental quality (EQ), which in turn became the theoretical basis for the rest of this work. Next, the general research methodology, the multi-attribute evaluation of perceived quality of urban residential environments, was presented. Hierarchical multiple regression was used for data analysis. Using written questionnaire, residents in two neighborhoods of Tehran, Zafaranieh and Khaniabad were asked to evaluate their present residential situation on the various residential attributes. Due to the presence of north-south dichotomy in Tehran, researcher tried to compare perceptions of the residents of these two neighborhoods. Regressing the general satisfaction evaluations on the specific evaluations revealed a model fit which appeared to be relatively high (49%). It was concluded that next to physical attributes, psycho-social attributes and attributes of built environments are relevant attributes, and EQ may best be seen as a hierarchical multi-attribute concept. Subjective evaluations varied across two neighborhoods and results showed that older people were somewhat more satisfied with their residential environments than younger people.

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Urban densities are prone to the urban heat island (UHI) effect, resulting in decreased outdoor thermal comfort for the growing urban populations in hot and dry climates. Canyon layout, surface materials, green cover, and ground moisture can alter the outdoor microclimates of urban canyons at the canopy layer. While the isolated impact of urban cooling strategies is researched extensively, the integration of these UHI mitigation strategies into design compositions for complex projects has yet to be thoroughly examined. This study explores the impact of six different design scenarios for the redevelopment of the entry canyon for the Afifabad garden in Shiraz during the hottest and coldest times of the last decade. The design scenarios include the final proposed and past layouts of the site, along with four interim scenarios introducing feasible compositions of greenery and cool surfaces.
The ENVI-met model of the site is validated by field measurement data from 2021, and then used to simulate all six scenarios for the hottest and coldest days of a typical year. The predicted mean vote (PMV) and physiological equivalent temperature (PET) values were calculated from the simulation results and evaluated to identify the most feasible and impactful design compositions. Findings indicate that high albedo pavements were not effective in isolation (scenario 4) and led to an increase in the mean radiant temperature (MRT). Street trees and vegetation were the most influential isolated measures, resulting in a 2.61°C variation in PET. The most impactful results were related to the combined effect of trees, turf, and cool surfaces, which resulted in up to an 11.3°C variation in PET due to the combination of appropriate greenery, shading over surfaces, and cool covers. Understanding the details of the impact of design configurations, when addressing heat stress adaptation in cities, enables the implementation of UHI mitigation strategies into feasible urban retrofit and regeneration projects.

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The study is an exploratory research based on a systematic review conducted qualitatively. It examines recent studies on the growing trends towards design participation in innovation management processes, specifically focusing on one of the main streams of research: design-driven innovation and the innovation of meaning. This research aims to define and introduce the infrastructure of this field. Therefore, the elements of analytical innovation and interpretive innovation are extracted from sources and compared across several parameters. Analytical innovation is characterized by structured and logical approaches, while interpretive innovation involves subjectivity and context. After defining hermeneutics as the science of interpretation, hermeneutic concepts are analyzed and extracted in relation to interpretive innovation in a design workshop. Concepts such as the hermeneutics of discourse, horizon of expectation, fusion of horizons, hermeneutic dialogue, metaphor, and narrative are discussed. To determine the complex relationship between hermeneutic concepts and visual representation design concepts, a bibliographic network of studies in this field was conducted. This included topics like interpretation, communication, phenomenology, design thinking, and human-centered design practice. Looking ahead, hermeneutics is poised to influence cultural inclusiveness, sustainability, ethical considerations, and interdisciplinary collaboration in design. It will also play a fundamental role in shaping digital experiences and fostering responsible innovation. Embracing these possibilities leads to a more holistic and ethically informed approach to design-driven innovation in our evolving world.