Freedom and control: a state of balance in public space

Facilities ◽  
2014 ◽  
Vol 32 (11/12) ◽  
pp. 606-623 ◽  
Author(s):  
Tianjiao Zhao ◽  
Kin Wai Michael Siu
Keyword(s):  
Public Space ◽  
Urban Space ◽  
Open Space ◽  
Policy Design ◽  
Urban Life ◽  
Systematic Analysis ◽  
Content Type ◽  
Factors Affecting ◽  
And Control

Purpose – The purpose of this study is to determine how to achieve a balance between freedom and control in public space. It analyses the relationship between freedom and control to identify phenomena and offer users and policymakers instructions for achieving that balance. Public space, including privately owned public space, is important to urban living. People have both the right to use public space and the responsibility to protect it. Both freedom and control should exist in public space in an appropriate combination. It is impossible and inappropriate for us to ask for absolute freedom or endure unreasonable control. Design/methodology/approach – A case study of Hong Kong’s Mass Transit Railway (MTR) reveals typical freedom/control relationships. Quantitative descriptions are given based on field observations. Findings – Freedom and control are primary factors affecting the quality of urban life and management of city space. They depend on and conflict with each other. The balance between freedom and control is a balance between diverse spaces. The “freedom space” belonging to both citizens and authorities determines whether freedom and control are balanced. Ethics and strategies constitute control. Only when each authority and user obtains a proper freedom space can freedom and control achieve balance in public space. Research limitations/implications – Freedom and control differ across cities because they are both affected by culture, history and tradition. As each city has its own characteristics, the freedom and control in each open space are distinctive. Balancing freedom and control requires an understanding of a city’s background and the era. While this paper does not attempt to achieve this understanding, further studies could devote more attention to dimensions of time and location. Practical implications – The findings provide recommendations for users, policymakers and construction and management companies that will allow the management of harmonious and high-quality open spaces. Social implications – Freedom and control are two main factors affecting quality of life. The balance between freedom and control may bring a harmony and stable society environment. It would benefit both the authority and the people a lot. Originality/value – This study provides a systematic analysis of freedom and control in public space and makes a valuable contribution to quality urban space policy, design and management.

Quality of life in breast cancer sufferers

2016 ◽  
Vol 29 (7) ◽  
pp. 721-732 ◽  
Author(s):  
Ahmed Essmat Shouman ◽  
Nahla Fawzy Abou El Ezz ◽  
Nivine Gado ◽  
Amal Mahmoud Ibrahim Goda
Keyword(s):  
Breast Cancer ◽  
Quality Of Life ◽  
Family Income ◽  
Early Stage ◽  
Functional Domain ◽  
Related Factors ◽  
Specific Patient ◽  
Content Type ◽  
Factors Affecting

Purpose – The purpose of this paper is to measure health-related quality of life (QOL) among patients with early stage cancer breast under curative treatment at department of oncology and nuclear medicine at Ain Shams University Hospitals. Identify factors affecting QOL among these patients. Design/methodology/approach – A cross-sectional study measured QOL among early stage female breast cancer (BC) patients and determined the main factors affecting their QOL. Three interviewer administered questionnaires were used. Findings – The physical domain mostly affected in BC patients and the functional domain least. Socio-demographic factors that significantly affected BC patients QOL scores were patient age, education, having children and family income. Specific patient characteristics include caregiver presence – a factor that affected different QOL scores. Age at diagnosis, affection in the side of the predominant hand, post-operative chemotherapy and difficulty in obtaining the medication were the disease-related factors that affected QOL scores. Originality/value – The final model predicting QOL for early stage female BC patients included age, education and difficulty in obtaining the medication as determinants for total QOL score. Carer presence was the specific patient characteristic that affected different QOL scores.

Factors affecting the development of e-government using a citizen-centric approach

2015 ◽  
Vol 6 (3) ◽  
pp. 206-222 ◽  
Author(s):  
Kanda Sorn-in ◽  
Kulthida Tuamsuk ◽  
Wasu Chaopanon
Keyword(s):  
Quantitative Research ◽  
Service Providers ◽  
Structured Interview ◽  
Government Agencies ◽  
Content Type ◽  
Factors Affecting ◽  
Government Services ◽  
Government Sector ◽  
The Government

Purpose – The purpose of this paper is to study the factors affecting the development of e-government by using a citizen-centric approach. Design/methodology/approach – This paper is a mixed-methods study consisting of qualitative and quantitative research. Data were collected from government agencies using a structured interview and questionnaire about e-government services. The research was collected from the people responsible for the management of an e-government project in 75 government agencies. In addition, the researcher collected data from 1,400 citizens by using an e-Survey questionnaire that grouped participants by age. Findings – By using a citizen-centric approach, the paper identified the factors affecting the development of e-government. There were five factors from the viewpoint of government agencies and citizen groups: quality of e-government services, policy and governance, information technology infrastructure, organization and economy and society. Research limitations/implications – The research covered the development patterns of e-government for services from government to citizens only. Practical implications – Seeing the importance of environmental factors for both service providers and service users would facilitate continuous improvement of e-government service provision by government agencies. Social implications – The results reflect citizens’ need for e-government services; quality is their priority. Hence, government agencies must consider the quality of the delivery of information and e-government services as they relate to the lifestyles and needs of citizens. Originality/value – The creation of knowledge from merging e-government concepts with citizen-centric principles is a modern government sector management theory. This research stresses the need for the government sector to see the need for e-government and to recognize the factors for its successful development. This means the design and development of e-government services should respond to the increasing needs of the citizens.

scholarly journals IMPACT OF THE PHYSICAL ENVIRONMENT ON USER BEHAVIORS IN URBAN DISTRICT PARK

2020 ◽  
pp. 336-352
Author(s):  
Do Duy Thinh ◽  
Nguyen Van Xuan ◽  
Nguyen Ngoc Long Giang
Keyword(s):  
Public Space ◽  
Local Governments ◽  
Open Space ◽  
Mapping Method ◽  
Urban District ◽  
Open Spaces ◽  
Rapid Urbanization ◽  
User Behaviors ◽  
The Future

Urban open spaces (e.g. urban parks) play a pivotal role in improving the quality of life of city dwellers through accommodating various physical and social activities, while further creating social coherence for sustainable development. Due to the shortage of open green spaces in the city, caused by rapid urbanization in developing countries, some big, long-standing urban public spaces such as district parks have been retained, and improved to serve as the main public space for local people. However, such spaces commonly provide outdated, low quality facilities that discourage people from using the park. To satisfy users’ needs, local governments have launched campaigns to improve parks based on the ideas of domestic or foreign designers. The purpose of this research is to explore different behaviors of residents in an open space in Da Nang (Vietnam) which can support the future development and improvement of local open space in accordance with environmental behavior theory. User behaviors were identified and categorized based on their activities in the open space, collected using the place-centered behavior mapping method. Results of the statistical analysis revealed that this open space could be divided into three types, each of which had four dimensions: public facilities setting; openness; accessibility; and recreational facilities. The findings showed some aspects that need to be considered during the development process of open space as follows: 1) increasing the quantity and quality of public amenities; 2) separating accessible space and/or buffer space from already used space inside the park, particularly in the entrance zone; 3) providing space adjacent to the lake; and 4) removing obstacles (e.g. walls around the park) to give a clearer view from inside the park to the streets outside and vice versa. Also, the calculation model of evidence-based designs provides input data for re-planning or creating public space/parks to help designers, planners and authorities improve or design better open spaces in the future.

Analysis on Building Readable Image of Urban Public Spaces

2013 ◽  
Vol 409-410 ◽  
pp. 883-886
Author(s):  
Bo Xuan Zhao ◽  
Cong Ling Meng
Keyword(s):  
New York ◽  
Public Space ◽  
Urban Space ◽  
Public Spaces ◽  
Urban Life ◽  
Space Images ◽  
Urban Public Space ◽  
Good Image ◽  
The Public ◽  
The City

City, is consisting of a series continuous or intermittent public space images, and every image for each of our people living in the city is varied: may be as awesome as forbidden city Meridian Gate, like Piazza San Marco as a cordial and pleasant space and might also be like Manhattan district of New York, which makes people excited and enthusiastic. To see why, people have different feelings because the public urban space ultimately belongs to democratic public space, people live and have emotions in it. In such domain, people can not only be liberated, free to enjoy the pleasures of urban public space, but also enjoy urban life which is brought by the city's charm through highlighting the vitality of the city with humanism atmosphere. To a conclusion, no matter how ordinary the city is, a good image of urban space can also bring people pleasure.

Impact of AI regulation on intention to use robots

2019 ◽  
Vol 8 (2) ◽  
pp. 97-114
Author(s):  
Sheshadri Chatterjee
Keyword(s):  
Quality Of Life ◽  
Artificial Intelligence ◽  
Design Methodology ◽  
Regulatory Control ◽  
Control Beliefs ◽  
Intention To Use ◽  
Content Type ◽  
And Control ◽  
The Impact

Purpose The purpose of this paper is to identify the factors influencing the citizens to use robots that would improve the quality of life of the citizens. Design/methodology/approach With the help of different adoption theories and models and with the support of background studies, some hypotheses have been formulated and a conceptual model has been developed with the consideration of the impact of artificial intelligence regulation (IAR) that controls the use of robots as a moderator. The model has been validated and the hypotheses have been tested by statistical analysis with the help of survey works involving consideration of feedbacks from 503 usable respondents. Findings The study reveals that the use of robots by the citizens would appreciably increase if government imposes strict artificial intelligence (AI) regulatory control concerning the use of robots, and in that case, it appears that the use of robots would improve the quality of life of the citizens. Research limitations/implications The duly validated model would help the authority to appropriately nurse and nurture the factors such as ethical dilemma, perceived risks and control beliefs for enhancing the intention of the citizens to use robots for many purposes including domestic usage in the context of appropriate restrictions imposed through AI regulation. Such use of robots would eventually improve the quality of life. Originality/value There are a few studies covering analysis of IAR as a moderator on the linkages of the predictors with the intention of the citizens to use robots. In this context, this study is claimed to have offered a novel contribution.

scholarly journals Effect of hydrocolloid addition on batter properties and quality of deep-fried banana (Musa spp.) fritters

2020 ◽  
Vol 122 (10) ◽  
pp. 3227-3238
Author(s):  
Sharmila Vengu ◽  
Haswini Paniker Ravandran ◽  
Sri Puvanesvari Gannasin ◽  
Kharidah Muhammad
Keyword(s):  
Oil Content ◽  
Soy Protein Isolate ◽  
Control Sample ◽  
Protein Isolate ◽  
Moisture Loss ◽  
Content Type ◽  
Batter Formulation ◽  
Batter Viscosity ◽  
And Control

PurposeDeep-fried banana (Musa spp.) fritters is one of the frequently consumed fruit based snacks in Southeast Asian countries despite its substantial amount of oil content. Consistent with the demand for low fat food with maintained palatability, this study aimed to determine the quality of banana fritters as affected by batter system containing selected hydrocolloids such as pectin (PCN), whey protein isolate (WPI) and soy protein isolate (SPI).Design/methodology/approachBanana fritter batters were prepared with individual addition of 2% PCN (w/w), 10% WPI (w/w), 10% SPI (w/w), combination of 2% PCN and 10% WPI, combination of 2% PCN and 10% SPI and control (without hydrocolloid addition). Batter viscosity (Pa.s) and batter pick-up (%) were determined. Banana fritters were analysed for moisture and fat contents, moisture loss, colour, hardness and sensory characteristics.FindingsHydrocolloid addition in the batter system resulted in a higher batter pick-up and viscosity in comparison to control batter system. Moisture loss from banana fritters with batter formulation of 2% PCN and 10% SPI was the lowest while the reduction in oil content (55%) was the highest. Banana fritters with inclusion of hydrocolloids in the batter formulation were equally accepted as the control sample by the sensory panelists with a score range between 6 and 7 for most of the sensory attributes evaluated except for oiliness.Originality/valueApplication of PCN and SPI in batter system to develop banana fritters with low oil content, moist fruit core and crunchy crust is reported for the first time. Batter premix containing PCN and SPI can be produced for fresh and frozen fritters preparation.

scholarly journals Elaborating factors affecting visual control in a big room

2019 ◽  
Vol 19 (1) ◽  
pp. 34-47
Author(s):  
Jukka Majava ◽  
Harri Haapasalo ◽  
Kirsi Aaltonen
Keyword(s):  
Project Management ◽  
Construction Industry ◽  
Single Case ◽  
Management Strategies ◽  
Holistic Approach ◽  
Visual Control ◽  
Future Research ◽  
Content Type ◽  
Factors Affecting ◽  
And Control

Purpose The “big room” concept and lean philosophy have become increasingly popular in the construction industry. Visual control is a central part of lean philosophy and the big room concept; its aim is to improve information flow, joint problem-solving and real-time decision-making. Visual control facilitates effective project management by providing information on what work is performed and why, customer requirements, deadlines, work status and potential problems. This study aims to explore how visualisation supports project management and control in a big room and the factors that facilitate good visual control. Design/methodology/approach This research is based on the case study method, and the objective is to elaborate the current understanding of factors that affect visual control. The study includes a literature review and an empirical study of a large construction project. Findings The results indicate that many factors facilitate visual control. Despite the importance of facilities and tools, communication and teamwork are identified as the key factors. On a broader level, the results indicate a need for a holistic approach in developing visual management strategies and practices in the construction industry and in complex projects in particular. Research limitations/implications A single case may not be able to offer a generalised picture of this complex topic. However, the study provides novel insights for practitioners and researchers interested in the development of visual control and big rooms. Future research topics are also proposed. Originality/value While previous studies have identified many elements of successful big room implementation – including integration and early involvement, information sharing, tools and facilities – this study focusses specifically on the factors that facilitate visual control.

Multi-agent system simulation for urban policy design: open space land use change problem

2016 ◽  
Vol 07 (02) ◽  
pp. 1642002 ◽  
Author(s):  
Roman Buil ◽  
Miquel Angel Piera ◽  
Egils Ginters
Keyword(s):  
Land Use ◽  
Simulation Model ◽  
Urban Space ◽  
Urban Policy ◽  
Open Space ◽  
New Technologies ◽  
Policy Design ◽  
Multi Agent System ◽  
Agent System ◽  
Multi Agent

Multi-agent system (MAS) models have been increasingly applied to the simulation of complex phenomena in different areas, providing successful and credible results. Citizens behavior related to a specific urban activity (i.e., recreation activities in a park, using bicycle for mobility purposes) can be modeled as an agent (actor) with several affinities and preferences which are dependent on aspects that affect the activity. A particular application of a MAS approach is in area of urban policy design, in which policies should be designed considering citizens needs, preferences and behavior. Once an open space in a city is available (i.e., an industry is moved to an industrial area), a land use policy should contribute to identify the new use for the urban space. There are different land use policies that can be applied depending on which services or facilities must be empowered in the city. It is important to identify the correct policy in order to satisfy present citizens needs but considering also the future needs in a social changing context. A socio-technological simulation model has been developed to allow citizens to get a better understanding of the urban problem, its dynamics and explore the sustainability of the different solutions., enhancing citizens to participate in the urban decisions through new technologies (i.e., e-participation). This paper illustrates an open space MAS simulation model for land use design policies in which citizens can check their opinion and get a better understanding of the different choices and its acceptability by the community considering not only present neighborhood profiles, but also future neighborhood configurations. It is the first step before the development of the final software including a user friendly interface to let citizens with different cultural profiles to perform simulations as an essential and neutral tool to reach consensus during the decision-making process in urban policy design.

POST-SOVIET TRANSFORMATIONS OF PUBLIC SPACES IN LITHUANIA: CASES OF ŽIRMŪNAI AND LAZDYNAI RESIDENTIAL DISTRICTS / TARYBINIO LAIKOTARPIO VIEŠŲJŲ ERDVIŲ TRANSFORMACIJOS LIETUVOJE. VILNIAUS ŽIRMŪNŲ IR LAZDYNŲ ATVEJIS

2012 ◽  
Vol 36 (3) ◽  
pp. 209-221 ◽  
Author(s):  
Tomas Grunskis ◽  
Matas Šiupšinskas
Keyword(s):  
Public Space ◽  
Urban Space ◽  
Negative Impact ◽  
Public Spaces ◽  
Spatial Development ◽  
Soviet Period

The article deals with the question of public space transformations during the last two decades in Lithuania. It is the part of broader research of the topic. Authors focus on the issue of main public spaces in Žirmūnai and Lazdynai residential districts in Vilnius, which are under the process of structural and spatial development. The article also analizes the problem of post-Soviet urban space quality and its transformations, as well as raises the question of preservation practices of urban (modernistic) heritage from the Soviet period. Authors analize and expose systems of public spaces and their hierarchy in these districts, which have been created according to modernistic principles and now are considered as highly valuable. Structural, compositional, functional and spacial developments of these spaces are analized in detail evaluating negative impact of such developments on the quality of modernistic urban space. Santrauka Straipsnyje aptariama tarybinio laikotarpio viešųjų erdvių kaita per pastarąjį dvidešimtmetį. Jame telkiamas dėmesys į Vilniaus Žirmūnų ir Lazdynų gyvenamųjų rajonų pagrindines viešąsias erdves bei jose esančius visuomeninius kompleksus. Tekste analizuojamos ir apibūdinamos tarybinio laikotarpio urbanistinės erdvės kokybinės kaitos ir urbanistinio paveldo teisinės apsaugos klausimas. Taip pat įvardijamos ir analizuojamos šių gyvenamųjų rajonų viešųjų erdvių sistemos bei jų elementų hierarchijos. Tekste detaliai analizuojama šių viešųjų erdvių kaita urbanistinės struktūros, tūrinės erdvinės kompozicijos ir funkciniu požiūriais. Keliama urbanistinės erdvės, kaip paveldo ir apsaugos objekto, problema.

Development of a soft cable-driven hand exoskeleton for assisted rehabilitation training

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dawen Xu ◽  
Qingcong Wu ◽  
Yanghui Zhu
Keyword(s):  
Muscle Activation ◽  
Control Strategies ◽  
Motor Dysfunction ◽  
Force Transmission ◽  
Content Type ◽  
Rehabilitation Training ◽  
Local Structures ◽  
Hand Exoskeleton ◽  
And Control

Purpose Hand motor dysfunction has seriously reduced people’s quality of life. The purpose of this paper is to solve this problem; different soft exoskeleton robots have been developed because of their good application prospects in assistance. In this paper, a new soft hand exoskeleton is designed to help people conduct rehabilitation training. Design/methodology/approach The proposed soft exoskeleton is an under-actuated cable-driven mechanism, which optimizes the force transmission path and many local structures. Specifically, the path of force transmission is optimized and cables are wound around cam-shaped spools to prevent cables lose during fingers movement. Besides, a pre-tightening system is presented to adjust the preload force of the cable-tube. Moreover, a passive brake mechanism is proposed to prevent the cables from falling off the spools when the remote side is relaxed. Findings Finally, three control strategies are proposed to assist in rehabilitation training. Results show that the average correlation coefficient of trajectory tracking is 90.99% and this exoskeleton could provide steady clamping force up to 35 N, which could meet the demands of activities in daily living. Surface electromyography (sEMG)-based intention recognition method is presented to complete assistance and experiments are conducted to prove the effectiveness of the assisted grasping method by monitoring muscle activation, finger angle and interactive force. Research limitations/implications However, the system should be further optimized in terms of hardware and control to reduce delays. In addition, more clinical trials should be conducted to evaluate the effect of the proposed rehabilitation strategies. Social implications May improve the ability of hemiplegic patients to live independently. Originality/value A novel under-actuated soft hand exoskeleton structure is proposed, and an sEMG-based auxiliary grasping control strategy is presented to help hemiplegic patients conduct rehabilitation training.

Sign in / Sign up

Export Citation Format

Share Document