@article{MTMT:34091442, title = {Façade Typology Development in High-Rise Office Building Envelope}, url = {https://m2.mtmt.hu/api/publication/34091442}, author = {Naili, Basma and Háber, István Ervin and Kistelegdi, István}, doi = {10.1556/606.2022.00699}, journal-iso = {POLLACK PERIODICA}, journal = {POLLACK PERIODICA: AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES}, volume = {18}, unique-id = {34091442}, issn = {1788-1994}, abstract = {The design of the envelope in high-rise office buildings is a task of great importance as it can impact the entire building's energy performance. The study presented in this paper is an extension of a previous work reporting on the optimization of the façade and the shading systems of an east-west facing high-rise office building. This study aims to investigate the façade geometry design factors for other potential orientations, e.g., south, south-east, and south-west directions. The IDA ICE 4.8 complex dynamic building energy simulation program was used to assess thermal and lighting simulations. The optimization results revealed the best-performing façade configurations, appropriate for each orientation examined in terms of thermal comfort, visual comfort, and energy consumption.}, year = {2023}, eissn = {1788-3911}, pages = {151-156} } @article{MTMT:32925507, title = {A Creative Concept to empower office workers addressing work-related health risks.}, url = {https://m2.mtmt.hu/api/publication/32925507}, author = {Borsos, Ágnes and Zoltán, Erzsébet Szeréna and Cakó, Balázs and Medvegy, Gabriella and Girán, János}, doi = {10.1093/heapro/daac064}, journal-iso = {HEALTH PROMOT INT}, journal = {HEALTH PROMOTION INTERNATIONAL}, volume = {37}, unique-id = {32925507}, issn = {0957-4824}, abstract = {Among office workers, the sedentary work-related health challenges are mainly associated with the fact that they often sit for up to 10 hr a working day. Members of the Research Group conducted a research program to assist the office workers of an international telecommunication company's affiliate in Budapest to enhance comfort levels in the office work environment. The data collection included a Comfort Survey to reveal employees' sense of comfort related to Indoor Environmental Quality (IEQ) components and the characteristics of employees' feelings and behavior during working hours. Moreover, a measurement of IEQ components was carried out and focused on air quality, lighting, sound exposure and thermal comfort parameters. Based on the survey's results, a Creative Concept was developed to empower office workers to address work-related health risks, notably sedentary work risks. The Creative Concept consists of five elements: a Comfort Map as an IEQ-related application to select a suitable workplace, redesigning concepts to increase the use of lounges, a newly developed work pad to improve personal hygiene in an office environment, recommendations for creating a health-enabling work environment and a workplace training program to raise health awareness. After validation, our Creative Concept can function as a multi-component workplace health promotion method to offer assistance for a wide variety of offices to create a health-enabling working environment.}, keywords = {open-plan offices; Workplace health; Health awareness; empowering employees; parametrized indoor environment}, year = {2022}, eissn = {1460-2245}, orcid-numbers = {Borsos, Ágnes/0000-0001-9155-2203; Cakó, Balázs/0000-0001-8594-4729; Medvegy, Gabriella/0000-0002-3419-9922; Girán, János/0000-0002-4309-0013} } @article{MTMT:33597819, title = {Performance trade-off in high-rise office building envelope design}, url = {https://m2.mtmt.hu/api/publication/33597819}, author = {Naili, Basma and Háber, István Ervin and Kistelegdi, István}, doi = {10.1556/606.2022.00503}, journal-iso = {POLLACK PERIODICA}, journal = {POLLACK PERIODICA: AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES}, volume = {17}, unique-id = {33597819}, issn = {1788-1994}, year = {2022}, eissn = {1788-3911}, pages = {121-126} } @article{MTMT:33080030, title = {Simulation-supported design of high-rise office building envelope}, url = {https://m2.mtmt.hu/api/publication/33080030}, author = {Naili, Basma and Háber, István Ervin and Kistelegdi, István}, doi = {10.1556/606.2021.00253}, journal-iso = {POLLACK PERIODICA}, journal = {POLLACK PERIODICA: AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES}, volume = {17}, unique-id = {33080030}, issn = {1788-1994}, year = {2022}, eissn = {1788-3911}, pages = {139-144} } @article{MTMT:32042021, title = {The Comfort Map—A Possible Tool for Increasing Personal Comfort in Office Workplaces}, url = {https://m2.mtmt.hu/api/publication/32042021}, author = {Borsos, Ágnes and Zoltán, Erzsébet Szeréna and Pozsgai, Éva and Cakó, Balázs and Medvegy, Gabriella and Girán, János}, doi = {10.3390/buildings11060233}, journal-iso = {BUILDINGS-BASEL}, journal = {BUILDINGS}, volume = {11}, unique-id = {32042021}, abstract = {Previous studies have shown that indoor environmental quality (IEQ) parameters may have a considerable effect on office employees’ comfort, health and performance. Therefore, we initiated a research program to help occupants identify IEQ parameters they perceive as risk factors for their health in an office and enhance their comfort levels in an office environment. Since we assumed that office employees might have different indoor environmental quality expectations related to their work area and that these differences could be measured, our objective was to develop an office ‘comfort map’ based on occupants’ individual IEQ preferences. Thus, the goal of the comfort map would be to help tailor office spaces to their occupants’ health and comfort expectations. The comfort survey was developed to assess the comfort-related opinions of the occupants, based on IEQ parameters (visual comfort, acoustic comfort, air quality and thermal comfort) of a chosen open-plan office building. The survey also assessed the degree to which the given IEQ parameter was considered a health risk factor by occupants or caused a negative comfort sensation for them. The survey was filled in by 216 occupants. The answers were then analyzed with the help of a frequency table depicting relative frequency. The measurements of IEQ parameters took place in an open-plan office in the chosen office building (a Hungarian subsidiary’s office building belonging to an international company in Budapest). The occupants had different opinions regarding the perceived effects of the IEQ parameters on their health and comfort. Almost two-thirds of the respondents (64.8%) were dissatisfied with the adjustability of the noises and sounds IEQ parameter at their workstation. Furthermore, half of the respondents (50.1%) were dissatisfied with the adjustability of ventilation. Most of the occupants (45.8%) considered noises and sounds as the IEQ parameter that had a negative effect on their health. There were also IEQ differences between different areas of the office space. Based on these results, a comfort map was developed for the office. The comfort map contains information about the IEQ characteristics of each workstation by depicting the thermal comfort, carbon dioxide, visual comfort and acoustic comfort characteristics of a given workstation on a relative scale. Based on the thermal, air, acoustic, and lighting differences between the workstations, occupants can select their preferred workstations when a desk-sharing system works. Although still in its pilot phase, the comfort map could increase the chances for office employees to find the workstation best suited to their IEQ expectations. This could improve occupants’ overall comfort level, which could in turn enhance occupants’ productivity and mental as well as physical health.}, keywords = {exploratory research; Multidisciplinary approach; indoor environment quality; workplace health and wellbeing}, year = {2021}, eissn = {2075-5309}, orcid-numbers = {Borsos, Ágnes/0000-0001-9155-2203; Cakó, Balázs/0000-0001-8594-4729; Medvegy, Gabriella/0000-0002-3419-9922; Girán, János/0000-0002-4309-0013} } @article{MTMT:32184881, title = {An Efficient Method to Compute Thermal Parameters of the Comfort Map Using a Decreased Number of Measurements}, url = {https://m2.mtmt.hu/api/publication/32184881}, author = {Cakó, Balázs and Zoltán, Erzsébet Szeréna and Girán, János and Medvegy, Gabriella and Eördöghné Miklós, Mária and Nyers, Árpád and Grozdics, Anett Tímea and Kisander, Zsolt and Bagdán, Viktor and Borsos, Ágnes}, doi = {10.3390/en14185632}, journal-iso = {ENERGIES}, journal = {ENERGIES}, volume = {14}, unique-id = {32184881}, issn = {1996-1073}, year = {2021}, eissn = {1996-1073}, orcid-numbers = {Cakó, Balázs/0000-0001-8594-4729; Girán, János/0000-0002-4309-0013; Medvegy, Gabriella/0000-0002-3419-9922; Grozdics, Anett Tímea/0000-0003-1128-6174; Bagdán, Viktor/0000-0001-5967-9941; Borsos, Ágnes/0000-0001-9155-2203} }