Strategic approaches to accessible ecotourism: small steps, the domino effect and not paving paradise

Author(s):  
Brian Garrod ◽  
David A. Fennell
Keyword(s):  
Fuel ◽  
2021 ◽  
Vol 290 ◽  
pp. 120014
Author(s):  
Kun Zhao ◽  
Zhirong Wang ◽  
Chi Ma ◽  
Xingyan Cao ◽  
Pinkun Guo ◽  
...  

2008 ◽  
Vol 44-46 ◽  
pp. 537-544
Author(s):  
Shi Yi Bao ◽  
Jian Xin Zhu ◽  
Li J. Wang ◽  
Ning Jiang ◽  
Zeng Liang Gao

The quantitative analysis of “domino” effects is one of the main aspects of hazard assessment in chemical industrial park. This paper demonstrates the application of heterogeneous stochastic Petri net modeling techniques to the quantitative assessment of the probabilities of domino effects of major accidents in chemical industrial park. First, five events are included in the domino effect models of major accidents: pool fire, explosion, boiling liquid expanding vapour explosion (BLEVE) giving rise to a fragment, jet fire and delayed explosion of a vapour cloud. Then, the domino effect models are converted into Generalized Stochastic Petri net (GSPN) in which the probability of the domino effect is calculated automatically. The Stochastic Petri nets’ models, which are state-space based ones, increase the modeling flexibility but create the state-space explosion problems. Finally, in order to alleviate the state-space explosion problems of GSPN models, this paper employs Stochastic Wellformed Net (SWN), a particular class of High-Level (colored) SPN. To conduct a case study on a chemical industrial park, the probability of domino effects of major accidents is calculated by using the GSPN model and SWN model in this paper.


Author(s):  
Alessio Misuri ◽  
Gabriele Landucci ◽  
Valerio Cozzani
Keyword(s):  

Author(s):  
Musselina Oktavanya Widiyanto ◽  
Nina Carina

Dwelling is an essential form of conscious human activity. The form, aesthetics or beauty, and organization of environment that build become part of how a person lives. The concept of dwelling itself closely related to time and space. Therefore, the concept may shift or replaced according to the phenomena that occurred during the period of time. It is the same thing that we feel today in the presence of COVID – 19. Newly promoted health protocols, such as social isolation creates domino effect. Outdoor activities must be carried out in the dwelling, causing the shelter to need a place to accommodate these new needs. This also creates new problems with the existence of various age groups in one family. With the aim of creating a family ecosystem in one dwelling based on issue of social isolation that interferes with how to interact, the Architectural Programming (Cherry, 2009) method are applied and also points from MASS : Designing senior housing for safe interaction (2020). The application of this method produces programs that suit the needs of each age group in a family as well as paying attention to initial issue, in this case social isolation. One for Three: Multigenerational House is a new shared space concept that combines the needs of three generation and attention to safe interaction in social isolation. In addition, One for Three: Multi-generational House retains the value of independence and identity in all group of age.  Keywords : group of age; multigeneration; safe interaction; shared space; social isolationAbstrak Berhuni merupakan salah satu bentuk kegiatan manusia secara sadar yang esensial. Bentuk, estetika, dan organisasi lingkungan binaan semuanya menjadi bagian dari bagaimana seseorang tinggal. Konsep berhuni memiliki kaitan yang erat dengan waktu dan ruang. Oleh karena itu, konsepnya akan tergeser atau digantikan sesuai dengan fenomena yang terjadi pada kurun waktu yang dimaksud. Sama hal nya yang kita rasakan saat ini yaitu adanya COVID – 19. Protokol kesehatan yang baru digalakan seperti sosial isolation dan menimbulkan efek domino. Kegiatan outdoor harus dilakukan di dalam hunian sehingga menyebabkan hunian memerlukan tempat untuk menampung kebutuhan baru tersebut. Hal ini juga menimbulkan masalah baru dengan adanya kelompok usia yang bervariasi pada satu keluarga. Dengan tujuan menciptakan ekosistem keluarga dalam satu hunian berdasarkan isu terhadap social isolation yang mengganggu cara berinteraksi, maka diterapkan metode Architectural Programming (Cherry, 2009) dan poin dari MASS : Designing senior housing for safe interaction (2020). Penerapan metode ini kemudian menghasilkan program yang sesuai dengan kebutuhan setiap kelompok usia dalam suatu keluarga, serta memperhatikan isu awal yaitu social isolation. Satu untuk Tiga : Hunian Multigenerasi merupakan konsep berhuni shared space yang baru dengan menyatukan kebutuhan tiga generasi dan memperhatikan poin safe interaction in social isolation. Selain itu, . Satu untuk Tiga : Hunian Multigenerasi tetap mempertahankan nilai kemandirian dan identitas pada segala usia. 


Author(s):  
Alessandro TUGNOLI ◽  
Giordano Emrys SCARPONI ◽  
Giacomo ANTONIONI ◽  
Valerio COZZANI

2003 ◽  
Vol 27 (8) ◽  
pp. 309-311 ◽  
Author(s):  
Michele Hampson

Many good ideas seemingly come out of the blue – in my case, dreaming of early retirement. If work felt like a painful sprint, at least it would be short-lived. I considered the impact of a stressed, adult psychiatrist on recruitment, for medical students and junior trainees spend the majority of their training with such consultants. Early retirement can increase the workload of the remaining psychiatrists, given the existing unfilled posts, which can create a domino effect. Previously, the idea of jogging along had felt self-indulgent. Now, it seemed as essential for the profession as for myself.


2018 ◽  
Vol 19 (4) ◽  
pp. 282-299 ◽  
Author(s):  
M. Bevilacqua ◽  
F.E. Ciarapica ◽  
G. Marcucci ◽  
G. Mazzuto

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