Assessment of Differential Forest Growth Following Disturbance in Minnesota, USA

We used LiDAR metrics and satellite imagery to examine regeneration on forested sites disturbed via harvest or natural means over a 44-year period. We tested the effectiveness of older low-density LiDAR elevation data in producing information related to existing levels of above ground biomass (AGB). To accomplish this, we paired the elevation data with a time series of wetness and greenness indices derived from Landsat satellite imagery to model changes in AGB for sites experiencing different agents of change. Current AGB was determined from high-density LiDAR acquired in northern Minnesota, USA. We then compared high-density LiDAR-based AGB and estimates modeled using Landsat and low-density LiDAR indices for 10,068 sites. Clear differences were found in standing AGB and accumulation rates between sites disturbed by different agents of change. Biomass accumulation following disturbance appears to decrease rapidly following an initial spike as stands 1asZX respond to newly opened growing space. Harvested sites experienced a roughly six-fold increase in the rate of biomass accumulation compared to sites subjected to stand replacing fire or insect and disease, and a 20% increase in productivity when compared to sites subjected to wind mediated canopy loss. Over time, this resulted in clear differences in standing AGB.

Engaging Youth Voices To Create Supportive School Environments For Healthy Eating And Physical Activity

Background: The Students As LifeStyle Activists (SALSA) Program is an effective Australian peer-led leadership program offered to high schools. SALSA Youth Voices (SYV) is a novel extension of the SALSA program, providing SALSA Peer Leaders with an opportunity to further develop leadership skills, and to design and implement an intervention to promote healthy eating and physical activity within their school. The objectives of this study were to 1) measure the acceptability of the SYV program, 2) determine skills gained by peer leaders from participating in SYV, and 3) determine whether peer leaders successfully implemented a student-designed healthy eating/physical activity intervention. Methods: Schools which participated in the SALSA program in 2019 were invited to a Leadership Day workshop (Term 3) where SALSA Peer Leaders identified and planned an activity to promote healthy eating and/or physical activity at their school, and an Action Day (Term 4) where peer leaders presented their interventions to 100 health and education professionals. Peer leaders completed two brief online surveys at the end of the Leadership Day and upon registration at the Action Day. Results: Eighty-four peer leaders (aged 14–15 years) from seven high schools in western Sydney (mean Index of Community Socio-Educational Advantage (ICSEA) = 951) participated in SYV. Peer leaders reported their involvement with the SYV program as positive, with 68% rating it as “very valuable”. Skills gained by the peer leaders included teamwork (90%), communication (85%), leadership (77%) and confidence (65%). Peer leaders planned and devised interventions included installing water refill stations, improving school gyms, redesigning girls’ sports shorts, and other strategies to engage girls in physical activity. Most peer leaders reported their intervention was successfully implemented and sustainable in their school. Conclusions: SYV provides a unique leadership opportunity for students from socio-economically disadvantaged areas to be effective agents of change to create opportunities for students to participate in physical activity and improve healthy food options at school.

Agents of Change in the Domestic Built Environment

As our cities age, a large number of spatial structures experience physical change. A better understanding of what this process may entail and the agents involved in it can extend the knowledge of practitioners, activists, and policy experts regarding the resilience of our domestic building stock and cities. Awan et al. (2013) explain that agents are not entirely free from societal and spatial constraints; instead, they are characterised by intent, shaped by their own visions and actions, and context, the spatial and social structures of which they are part and which they negotiate. This article discusses the intent and context of the agents involved in the construction and transformation of the Cité Ouvrière in Mulhouse in Eastern France from the mid-19th century to date. With 1,253 houses built for the workers of the Dollfus-Mieg et Compagnie (DMC) textile factory between 1853 and 1897, Cité Ouvrière was the largest and most successful employer-constructed housing scheme of its time, setting an example for many other European company towns. Through this exceptional case study, the article identifies the levels at which spatial agents operate, the means they use to instigate change, their dynamic relations, and the ways these are influenced by the wider historical context while influencing the making and evolution of the built form. Using historical and archival documents, it amounts to recognise an interplay of individuals and public and private groups, who have been responsible for taking decisions at different scales—the city, the neighbourhood, and the houses—and have instigated changes of different effect—from more localised to more aggregate.

Parental Autonomy Support in the Context of Parent–Child Negotiation for Children’s Independent Mobility: ‘I Always Feel Safer With My Parents’ to ‘Boom! Bust Down Those Walls!’

Autonomy – acting volitionally with a sense of choice – is a crucial right for children. Given parents’ pivotal position in their child’s autonomy development, we examined how parental autonomy support and children’s need for autonomy were negotiated and manifested in the context of children’s independent mobility – children’s ability to play, walk or cycle unsupervised. We interviewed 105 Canadian children between 10 and 13-years-old and their parents ( n = 135) to examine child-parents’ negotiation patterns as to children’s independent mobility. Four patterns emerged, varying on parental autonomy support and children’s need/motivation for independent mobility: (1) child/parent dyad wants to increase independent mobility; (2) child only wants to increase independent mobility while parents do not; (3) child does not want to increase independent mobility while parents do; and (4) child/parent dyad does not want to increase independent mobility. Findings illuminate the importance of recognizing children as active and capable agents of change.

Mahasiswa dan Agen Perubahan pada Puisi “Sajak Pertemuan Mahasiswa” karya WS. Rendra

This article discusses the poem "Sajak Pertemuan Mahasiswa" by W.S. Rendra. The discussion of this poem is motivated by efforts and efforts to apply the concept of poetry structure put forward by Lévi-Strauss. The description of the structure of this poem aims to display the structure of the poem consisting of the outer structure (surface structure) and the inner structure (deep structure). The outer structures that will be discussed are forms of text, diction, and sound, while the inner structures that will be discussed are imagery, compounds, and themes. The method used in this study is descriptive of analytics with a type of qualitative research, namely placing the text of poetry as the object and research data. Data collection techniques are done by identifying, classifying, and recording. Data anlysis is done by meaning direct and directed content. Analysis is done by discussing the structure of poetry consisting of text, diction, and sound, imagery, compounds, and themes. The results showed that the structure of Lévi-Strauss poetry can determine the overall meaning and message of poetry. The use of blank verse, simple diction, dominance of vocal sounds /a/, thought imagery, and metaphorical-rhetorical majas refers to the theme of "openness". This theme can be interpreted very broadly, namely openness to justice, education, employment, income, and livelihood. This openness is tried by students as agents of change and a bridge between the government and the people.

Empowerment of Sto.Yohanes Maria Vianey Catholic Church Youth Naibonat of East Kupang, East Nusa Tenggara as A Supervision of Tuberculosis Ingestion

Tuberculosis (TB) is an infectious disease that causes death, and is the third leading cause of death in Indonesia. The increase in cases of tuberculosis infection is still a major health problem in Naibonat Village, Kupang Regency, East Nusa Tenggara Province. Treatment failure, among others, was caused by patient non-compliance in ingesting drugs. It is hoped that the presence of supervisors to swallow drugs for TB patients is expected to help reduce TB infection cases. In Indonesian, a person who supervisors to swallow drugs is called “PMO” or “Pengawas menelan obat (PMO)” . Church Youth is an educated / educated group that is expected to have the ability to function as PMO. The purpose of this activity is to carry out PMO training for STO. Yohanes Maria Vianey Naibonat church youth through the method of lectures, discussions and microscopic training. The level of knowledge was measured using a questionnaire in the pre-test and post-test training. Youth who have been trained will be directed to become PMO’s for their families and closest neighbors who suffer from TB as well as agents of change in changing healthy behavior to prevent TB infection. The results of the activity showed a change in the level of knowledge before and after training from72% enough category to be good 89%. It was concluded that empowering church youth as PMO is an effort to suppress the increase in TB cases. The provision of PMO training can increase level of knowledge about TB so that regular and scheduled training will increase the ability and understanding of the role of PMO in reducing the incidence of TB in the community.

The Effect of Social Media on The Spread of Covid-19 Hoax News Among Students

Context: All information that the public wants to know can be accessed through various platforms, one of which is social media. Especially in a pandemic like this, information related to Covid-19 will be needed. However, social media can also be a place for people to spread hoax news easily. Students as agents of change are expected to be role models for society in using the internet. Purpose: to find out where the perpetrators of spreading hoax news take their actions and also we want to know the various forms of hoax news that are spread. In addition, we also want to know what actions students take as agents of change in response to the hoax news they encounter. Questions: We formulated four questions in this research, namely, what media are often found in hoax news by students? In what forms are hoax news often encountered by students? What is the content of hoax news that students usually encounter? How are students as a student? How do agents of change respond to the hoax news they encounter? Methods: We used quantitative research methods in the form of online surveys with Google Forms to present data and followed by qualitative methods in the form of interviews with respondents. We combine the studies that have been done for further analysis. Results: our research shows that students often receive hoax news about Covid-19. They found various forms and contents of hoax news. In addition, each student has their own way of responding to the hoax news they get. Limitations: The limitation of our research is the range of respondents which only includes students who live in Surabaya. Recommendation: our next research is to expand the reach of respondents and look for respondents who have been spreading hoax news to find out the motives they use.

Addressing “Another” in the Aftermath of School Shootings Using Dance and Rhetoric

This chapter investigates dance and rhetoric as resources for sensemaking and discussing school shootings in their aftermath, such that people might speak to one another empathetically and respond as active agents of change. Inspired by the production process and performance of “Equipment for Living: An Artistic Exploration of School Shootings,” the 2019 dance concert choreographed by the author, community is proposed as an additional resource for addressing and healing from school shootings. Burke's dramatism is paired with his concept of “equipment for living” to discuss dance as an alternative to traditional media, such as print journalism, for addressing “another” in the aftermath of school shootings. Another refers to (1) people conjured in the act of performance, collaborators involved in the production process of media, and audience members invited to participate as active viewers and (2) the problem of rhetorically framing school shootings with the term “another.”