scholarly journals City-To-City Learning for Urban Resilience: The Case of Water Squares in Rotterdam and Mexico City

Water ◽  
2019 ◽  
Vol 11 (5) ◽  
pp. 983 ◽  
Author(s):  
Silvana Ilgen ◽  
Frans Sengers ◽  
Arjan Wardekker
Keyword(s):  
Urban Communities ◽  
Mexico City ◽  
Phase 1 ◽  
Knowledge Exchange ◽  
Second Phase ◽  
Urban Resilience ◽  
Phase 3 ◽  
Third Phase ◽  
The Face ◽  
Local Leaders

Cities worldwide are building ‘resilience’ in the face of water-related challenges. International networks have emerged through which urban communities draw on each other’s experiences and expertise in order to become resilient cities. Learning is a key principle in resilience-building, but thus far little empirical research is available on city-to-city learning and learning for urban resilience. This paper presents an analysis of how policy relevant knowledge on the notion of ‘Water Squares’ is exchanged between Rotterdam and Mexico City. We mobilize a framework composed of four distinct phases: exploration and marketing (phase 1), building pipelines (phase 2), translation and adoption (phase 3), and internalization and reflection (phase 4). Critical in first phase was introspective analysis of one’s own systems, strengths and weaknesses, rather than an outward-looking search for knowledge or mentees. During the second phase, the cities reframed their own narratives to match those of their counterparts as a way to create a mutual understanding of each other’s struggles and histories. This facilitated policy and knowledge exchange as equal partners on a basis of trust. In the third phase, strong local leaders were recruited into the process, which was key to anchor knowledge in the community and to reduce the risks of losing institutional memory in centralized, hierarchical institutions. For the fourth phase it should be stressed that by internalizing such lessons, cities might strengthen not only their own resilience, but also enhance future exchanges with other cities.

PENERAPAN MODEL QUANTUM LEARNING UNTUK MENINGKATKAN HASIL BELAJAR AUTOCAD SISWA KELAS X TEKNIK PEMESINAN SMK NEGERI 1 STABAT

2013 ◽  
Vol 5 (1) ◽  
Author(s):  
Abdul Hasan Saragih
Keyword(s):  
Positive Response ◽  
Phase 1 ◽  
First Grade ◽  
Learning Model ◽  
Second Phase ◽  
Phase 2 ◽  
Phase 3 ◽  
The Third ◽  
Third Phase ◽  
Quantum Learning

This classroom research was conducted on the autocad instructions to the first grade of mechinary class of SMK Negeri 1 Stabat aiming at : (1) improving the student’ archievementon autocad instructional to the student of mechinary architecture class of SMK Negeri 1 Stabat, (2) applying Quantum Learning Model to the students of mechinary class of SMK Negeri 1 Stabat, arising the positive response to autocad subject by applying Quantum Learning Model of the students of mechinary class of SMK Negeri 1 Stabat. The result shows that (1) by applying quantum learning model, the students’ achievement improves significantly. The improvement ofthe achievement of the 34 students is very satisfactory; on the first phase, 27 students passed (70.59%), 10 students failed (29.41%). On the second phase 27 students (79.41%) passed and 7 students (20.59%) failed. On the third phase 30 students (88.24%) passed and 4 students (11.76%) failed. The application of quantum learning model in SMK Negeri 1 Stabat proved satisfying. This was visible from the activeness of the students from phase 1 to 3. The activeness average of the students was 74.31% on phase 1,81.35% on phase 2, and 83.63% on phase 3. (3) The application of the quantum learning model on teaching autocad was very positively welcome by the students of mechinary class of SMK Negeri 1 Stabat. On phase 1 the improvement was 81.53% . It improved to 86.15% on phase 3. Therefore, The improvement ofstudent’ response can be categorized good.

scholarly journals Analysis of an M/G/1 Stochastic Clearing Queue in a 3-Phase Environment

2015 ◽  
Vol 3 (4) ◽  
pp. 374-384
Author(s):  
Xiaoyan Zhang ◽  
Liwei Liu ◽  
Tao Jiang
Keyword(s):  
Phase 1 ◽  
Fixed Time ◽  
Second Phase ◽  
Single Server ◽  
Exponential Distributions ◽  
Variable Technique ◽  
Phase 3 ◽  
Time Length ◽  
Third Phase ◽  
Sojourn Time Distribution

AbstractThis paper studies a single server M/G/1 stochastic clearing queue operating in a 3-phase environment, where the time length of the first and third phase are assumed to follow exponential distributions, and the time length of the second phase is a constant value. At the completion of phase 1, the system moves to phase 2, and after a fixed time length, the system turns to phase 3. At the end of phase 3, all present customers in the system are forced to leave the system, then the system moves to phase 1 and restarts a new service cycle. Using the supplementary variable technique, we obtain the distribution for the stationary queue at an arbitrary epoch. We also derive the sojourn time distribution and the length of the server’s working time in a cycle.

scholarly journals Construction and validation of competency frameworks for the training of nurses in emergencies

2018 ◽  
Vol 26 (0) ◽  
Author(s):  
Fernanda Berchelli Girão Miranda ◽  
Alessandra Mazzo ◽  
Gerson Alves Pereira-Junior
Keyword(s):  
Delphi Technique ◽  
Second Phase ◽  
Content Validation ◽  
Third Phase ◽  
Competency Frameworks ◽  
The Face ◽  
Practical Development ◽  
Approach Method ◽  
The Subject ◽  
Final Agreement

ABSTRACT Objective: to build and validate competency frameworks to be developed in the training of nurses for the care of adult patients in situations of emergency with a focus on airway, breathing and circulation approach. Method: this is a descriptive and methodological study that took place in three phases: the first phase consisted in a literature review and a workshop involving seven experts for the creation of the competency frameworks; in the second phase, 15 experts selected through the Snowball Technique and Delphi Technique participated in the face and content validation, with analysis of the content of the suggestions and calculation of the Content Validation Index to assess the agreement on the representativeness of each item; in the third phase, 13 experts participated in the final agreement of the presented material. Results: the majority of the experts were nurses, with graduation and professional experience in the theme of the study. Competency frameworks were developed and validated for the training of nurses in the airway, breathing and circulation approach. Conclusion: the study made it possible to build and validate competency frameworks. We highlight its originality and potentialities to guide teachers and researchers in an efficient and objective way in the practical development of skills involved in the subject approached.

scholarly journals No Young Carer Left Behind: A Two-Phased Study to Understand and Address the Needs of Young Carers from Rural and Urban Communities Before and During Covid-19

2022 ◽  
Vol 14 (1) ◽  
pp. 124-145
Author(s):  
Kristine Newman ◽  
Heather Chalmers ◽  
Yana Berardini ◽  
Arthur Ze Yu Wang ◽  
Vivian Stamatopoulos ◽  
...  
Keyword(s):  
Rural Communities ◽  
Focus Groups ◽  
Urban Communities ◽  
Phase 1 ◽  
The Body ◽  
Second Phase ◽  
Remote Communities ◽  
Young Carers ◽  
Unpaid Care ◽  
Rural And Urban

Canada has one of the largest cohorts of young carers aged 15 to 24 who provide unpaid care for a family member. Although the body of research on young carers is growing in Canada, knowledge on the experiences and needs of young carers living in remote and rural communities is almost absent. This study aimed to understand and address the needs of young carers in rural/remote communities to support our community partner’s goal of expanding their resources and support of this underserved population. The study was conducted in two phases with the first phase being a needs assessment and the second phase addressed those needs. In Phase 1 (conducted pre-COVID-19), three focus groups were conducted with young carers from rural and urban communities with 20 young carers participating in total. Six themes were identified: Internet Usage in Daily Life; Finding and Filtering Information; Concerns Related to Internet Use; Social and Mental Support; What Makes Caregiving More Challenging; and Designing Something to Make Caring Easier. During Phase 2 (conducted mid-COVID-19), 2 focus groups were held via Zoom for Healthcare with a mix of rural and urban young carers in each group. One of the focus groups was held with those under 18 years old and the other included those between 18 to 25 years old. Four themes were identified: Responses to Emergencies; Awareness of Emergency Planning; Potential Impact on Planned Behaviour; and Considerations and Suggestions for Improvement.

Abstract 9386: Ramp Biphasic Waveforms Have a Lower External Defibrillation Threshold

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Jian Huang ◽  
Gregory P Walcott ◽  
Raymond E Ideker
Keyword(s):  
Phase 1 ◽  
Second Phase ◽  
Phase 2 ◽  
Defibrillation Threshold ◽  
Phase 3 ◽  
Peak Voltage ◽  
Biphasic Waveform ◽  
Internal Defibrillation

Introduction: We have previously shown that waveforms with an ascending ramp in both phases have a lower internal defibrillation threshold (DFT). The purpose of this study was to test whether waveforms with rectilinear, ascending and descending ramps in the second phase would reduce the DFT compared with a standard exponential biphasic waveform with external defibrillation shocks. Methods: In 6 pigs, DFTs were determined for 10 waveforms: a standard truncated exponential biphasic waveform with 60% tilt (Fig 1, #1) and 9 biphasic waveforms with an 8 ms ascending ramp 1st phase and one of 3 rectilinear, ascending ramp or descending ramp 2nd phases. The 3 rectilinear 2nd phases were: 1 ms, 200% of peak voltage of phase 1 (#2); 2 ms, same voltage as phase (#3); 3 ms, half the voltage of phase 1 (#4). The 3 ascending ramp 2nd phases were: 2 ms, 200% of voltage of phase 1(#5); 3 ms, same voltage as phase 1(#6); 4.5 ms, half the voltage of phase 1(#7). The 3 descending ramp 2nd phases were: 2 ms, 200% of voltage of phase 1(#8); 3 ms, same voltage as phase 1(#9); 4.5 ms, half the voltage of phase 1(#10). Results: Phase 2 ascending ramp (#7) and descending ramp (#8, #9) waveforms had the lowest DFTs, which were significantly smaller than for the truncated exponential waveform. (Fig 1, *indicates p<0.05). Conclusions: Waveforms with a ramp in phase 2 (#7, #8, #9) have a lower DFT.

Excavations on the Leven, Loudoun Hill, Ayrshire, 1993

2000 ◽  
Vol 22 (1) ◽  
pp. 31-68 ◽  
Author(s):  
JOHN A. ATKINSON ◽  
DIANE ALDRITT ◽  
IAIN BANKS ◽  
MIKE DONNELLY ◽  
FRASER HUNTER ◽  
...  
Keyword(s):  
Iron Age ◽  
Primary Phase ◽  
Second Phase ◽  
Timber Structures ◽  
Neolithic Period ◽  
Phase 2 ◽  
Early Neolithic ◽  
Phase 3 ◽  
Third Phase ◽  
Internal Structures

Rescue excavations at Loudoun Hill Quarry revealed the remains of timber structures, defined as pits and postholes in the subsoil. A primary phase of activity was represented by two pits which are tentatively dated to the early Neolithic period by association with artefactual and botanical evidence. The second phase of occupation at the site was represented by the construction of a double palisaded enclosure. A third phase of activity is postulated by the construction of a second and larger double palisaded enclosure which contained internal structures. Phase 3 is dated by association with artefactual material to the Iron Age. The fourth phase of activity at the site was represented by an enclosure defined by a fence slot which overlay the phase 2 enclosure. The most remarkable small find was a pair of decorated bronze tweezers.

An Evidence-based Approach to Developing the Collaborative, Client-Centred Nutrition Education (3CNE) Framework and Practice Points

2016 ◽  
Vol 77 (2) ◽  
pp. 78-83 ◽  
Author(s):  
Catherine Morley ◽  
Deborah MacLellan ◽  
Karol Traviss ◽  
Theresa Cividin
Keyword(s):  
Nutrition Education ◽  
Online Survey ◽  
Phase 1 ◽  
Phase 2 ◽  
Phase 3 ◽  
Progressive Development ◽  
Third Phase ◽  
Phase Study ◽  
Subsequent Phase ◽  
Phase Phase

Purpose: The purpose of this, the third phase of a 3-phase research project, was to develop guidelines for client-centred nutrition education (NE). Methods: A 3-phase study was conducted using a progressive development design, where each phase informed the subsequent phase. Phase 1 was a national online survey of dietitians’ perceptions of consumers’ NE needs and preferences; results informed the Phase 2 national online survey of consumers about their NE needs and preferences. Phase 3 involved national 2-part teleconference consultations with dietitians to discuss implications of the Phase 2 findings for NE practice. This paper is the report of Phase 3. Results: Discussion group participants were 22 dietitians from around Canada who had been in practice for an average of 14.5 years. Discussions resulted in the development of the Collaborative Client-Centred Nutrition Education (3CNE) conceptual framework and related Practice Points that explicate the complexity of NE practice. Conclusion: The 3CNE framework and Practice Points provide a means to inform precepting students and interns, and for use in planning for the professional development of practicing dietitians on providing client-centred NE.

scholarly journals The Effects of an In-vehicle Collision Warning System on Older Drivers' On-road Head Movements at Intersections

2021 ◽  
Vol 12 ◽  
Author(s):  
Rachel Shichrur ◽  
Navah Z. Ratzon ◽  
Arava Shoham ◽  
Avinoam Borowsky
Keyword(s):  
Phase 1 ◽  
Warning System ◽  
Head Movements ◽  
Older Drivers ◽  
Movement Behavior ◽  
Second Phase ◽  
Phase 3 ◽  
Baseline Phase ◽  
Collision Warning ◽  
Old Adult

With age might come a decline in crucial driving skills. The effect of a collision warning system (CWS) on older drivers' head movements behavior at intersections was examined.Methods: Twenty-six old-adults, between 55 and 64 years of age, and 16 Older drivers between 65 and 83 years of age, participated in the study. A CWS (Mobileye Inc.) and a front-back in-vehicle camera (IVC) were installed in each of the participants' own vehicles for 6 months. The CWS was utilized to identify unsafe events during naturalistic driving situations, and the IVC was used to capture head direction at intersections. The experimental design was conducted in three phases (baseline, intervention, and carryover), 2 months each. Unsafe events were recorded by the CWS during all phases of the study. In the second phase, the CWS feedback was activated to examine its effect on drivers' head movement' behavior at intersections.Results: Older drivers (65+) drove significantly more hours in total during the intervention phase (M = 79.1 h, SE = 10) than the baseline phase (M = 39.1 h, SE = 5.3) and the carryover phase (M = 37.7 h, SE = 5.4). The study revealed no significant differences between the head movements of older and old-adult drivers at intersections. For intersection on the left direction, a significant improvement in drivers' head movements' behavior was found at T-junctions, turns and four-way intersections from phase 1 to phase 3 (p &lt; 0.01), however, two intersection types presented a decrease along the study phases. The head movements' behavior at roundabouts and merges was better at phase 1 compared to phase 3 (p &lt; 0.01). There was no significant reduction of the mean number of CWS unsafe events across the study phases.Conclusions: The immediate feedback provided by the CWS was effective in terms of participants' head movements at certain intersections but was harmful in others. However, older drivers drove many more hours during the active feedback phase, implying that they trusted the system. Therefore, in the light of this complex picture, using the technological feedback with older drivers should be followed with an additional mediation or follow-up to ensure safety.

Image Encryption Algorithm Based on Substitution Principle and Shuffling Scheme

2020 ◽  
Vol 38 (3B) ◽  
pp. 98-103
Author(s):  
Atyaf S. Hamad ◽  
Alaa K. Farhan
Keyword(s):  
Image Encryption ◽  
Chaotic Map ◽  
Logistic Map ◽  
Encryption Algorithm ◽  
Second Phase ◽  
Cipher Text ◽  
The Face ◽  
Substitution Principle ◽  
2D Logistic Map ◽  
Image Encryption Algorithm

This research presents a method of image encryption that has been designed based on the algorithm of complete shuffling, transformation of substitution box, and predicated image crypto-system. This proposed algorithm presents extra confusion in the first phase because of including an S-box based on using substitution by AES algorithm in encryption and its inverse in Decryption. In the second phase, shifting and rotation were used based on secrete key in each channel depending on the result from the chaotic map, 2D logistic map and the output was processed and used for the encryption algorithm. It is known from earlier studies that simple encryption of images based on the scheme of shuffling is insecure in the face of chosen cipher text attacks. Later, an extended algorithm has been projected. This algorithm performs well against chosen cipher text attacks. In addition, the proposed approach was analyzed for NPCR, UACI (Unified Average Changing Intensity), and Entropy analysis for determining its strength.

Educational Persistence in the Face of Violence

2018 ◽  
Vol 11 (2) ◽  
pp. 94-113 ◽  
Author(s):  
Adrian H. Huerta
Keyword(s):  
High School ◽  
High School Students ◽  
Urban Communities ◽  
Educational Aspirations ◽  
School Students ◽  
Male Youth ◽  
Educational Persistence ◽  
The Face ◽  
Latino Male ◽  
Forms Of Violence

Latino boys and young men often carry the debt of violence into different spaces. This invisible trauma manifests into disruptive behaviors in schools. It is well documented that violence in urban communities and schools has received significant attention from researchers, but little attention has been paid to Latino male youth as individuals and the various forms of violence they have experienced, and how that impacts educational persistence. This qualitative study focuses on 26 Latino male middle and high school students who are attending two continuation schools to understand the types of violence they have experienced and their educational aspirations after high school.

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