Garuda - Garba Rujukan Digital

Carbon Footprint of Universitas Airlangga Before and During the Covid-19 Pandemic Hajjarianti, Permata; Fitriani, Nurina; Zagita, Lauditta Chavia; Ana, Devi; Widyaleksono, Trisnadi; Soegianto, Agoes; Dianbudiyanto, Wahid; Karnaji, Karnaji; Miftahussurur, Muhammad
Journal of Sustainability Perspectives Vol 3: Special Issue 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.20835

This study focus on calculating the carbon footprint from the activities of the Universitas Airlangga. CO2 emission calculations were carried out using the UI GreenMetric method and the Intergovernmental Panel on Climate Change (IPCC) in two periods: before the Covid-19 pandemic and during the Covid-19 pandemic. Activities at Universitas Airlangga that produce carbon footprints are divided into two main sources, first, primary sources that come from direct combustion of fuel into energy, such as burning fuel in motorized vehicles and a secondary source that comes from an indirect source of using electricity in the campus area. The results showed that in the period before the pandemic, the total carbon emissions, based on the IPCC calculation method, were 23.830,34 tons of CO2-eq/year. Meanwhile, based on the UI GreenMetric method, a total carbon emission of 26.325,36 tons of CO2-eq/year was obtained. As for the time period during the pandemic, Universitas Airlangga's total carbon emissions obtained based on the IPCC calculation method were 20.506,69 tons of CO2-eq/year. Meanwhile, based on the UI GreenMetric method, a total carbon emission of 22.321,63 tons of CO2-eq/year was obtained. Secondary carbon footprint mapping is carried out to ascertain the distribution of secondary CO2 emissions produced by Universitas Airlangga. The secondary carbon footprint both before and during the Covid-19 pandemic was mostly generated by the Universitas Airlangga Hospital.

Carbon Footprint of Universitas Airlangga Before and During the Covid-19 Pandemic Hajjarianti, Permata; Fitriani, Nurina; Zagita, Lauditta Chavia; Ana, Devi; Widyaleksono, Trisnadi; Soegianto, Agoes; Dianbudiyanto, Wahid; Karnaji, Karnaji; Miftahussurur, Muhammad
Journal of Sustainability Perspectives Vol 3: Special Issue 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.20835

This study focus on calculating the carbon footprint from the activities of the Universitas Airlangga. CO2 emission calculations were carried out using the UI GreenMetric method and the Intergovernmental Panel on Climate Change (IPCC) in two periods: before the Covid-19 pandemic and during the Covid-19 pandemic. Activities at Universitas Airlangga that produce carbon footprints are divided into two main sources, first, primary sources that come from direct combustion of fuel into energy, such as burning fuel in motorized vehicles and a secondary source that comes from an indirect source of using electricity in the campus area. The results showed that in the period before the pandemic, the total carbon emissions, based on the IPCC calculation method, were 23.830,34 tons of CO2-eq/year. Meanwhile, based on the UI GreenMetric method, a total carbon emission of 26.325,36 tons of CO2-eq/year was obtained. As for the time period during the pandemic, Universitas Airlangga's total carbon emissions obtained based on the IPCC calculation method were 20.506,69 tons of CO2-eq/year. Meanwhile, based on the UI GreenMetric method, a total carbon emission of 22.321,63 tons of CO2-eq/year was obtained. Secondary carbon footprint mapping is carried out to ascertain the distribution of secondary CO2 emissions produced by Universitas Airlangga. The secondary carbon footprint both before and during the Covid-19 pandemic was mostly generated by the Universitas Airlangga Hospital.

The Role of Human Resource Management in Sustaining or Advancing: A Review of Compensation Systems and Low-Wage Employment Subiyantoro, Heru; Karnaji, Karnaji; Suhariadi, Fendy
Dinasti International Journal of Education Management And Social Science Vol. 6 No. 1 (2024): Dinasti International Journal of Education Management and Social Science (Octob
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijemss.v6i1.3444

This study examines compensation systems in low-wage employment, focusing on their design, organizational rationale, and outcomes for employers within the context of Human Resource Management. Utilizing a qualitative literature review method, the research analyzes secondary data from sources like Scopus and Google Scholar to provide insights into compensation trends in low-wage sectors. The findings show that compensation systems in these jobs are typically structured to minimize organizational costs, offering low wages, limited benefits, and minimal employee development opportunities. These designs lead to challenges for workers, such as financial insecurity, job dissatisfaction, and restricted career advancement, while organizations face high turnover, decreased productivity, and reduced employee engagement. Although these strategies provide short-term cost savings, they create long-term challenges for workforce stability. The study emphasizes the importance of designing compensation systems that balance organizational needs with employee well-being, ultimately contributing to sustainable workforce development and improved organizational outcomes.

Fotokatalisis Nanopartikel Magnetis Zinc Ferrite dengan Penyinaran Cahaya UV dan Cahaya Tampak Nurhasanah, Iis; Priyono, Priyono; Karnaji, Karnaji; Richardina, Very
Jurnal Rekayasa Kimia & Lingkungan Vol 13, No 1 (2018): Jurnal Rekayasa Kimia & Lingkungan (June, 2018)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v13i1.9953

Nanopartikel magnetis ZnFe2O4 telah disintesis menggunakan metode presipitasi untuk degradasi rhodamine B dengan penyinaran cahaya UV dan cahaya tampak. Analisis pola difraksi sinar-X dan spektrum Fourier Transform Infrared (FTIR) menunjukkan pembentukan kubik spinel ZnFe2O4 dengan ukuran kristalit sekitar 13 nm. Spektrum absorpsi dalam rentang cahaya UV (200 nm) sampai cahaya tampak (~ 600 nm) dan celah energi 2,04 eV teramati dari pengukuran spektrofotometer UV-Vis. Sifat magnetik nanopartikel diukur menggunakan vibrating sample magnetometer (VSM) menunjukkan sifat magnet lemah yang sesuai untuk aplikasi magnetis fotokatalis. Nanopartikel ZnFe2O4 menunjukkan aktivitas fotokatalisis dengan cahaya UV maupun cahaya tampak untuk degradasi rhodamine B dengan konstanta laju reaksi 8,2 x 10-3 /menit dan 4,5 x 10-3/menit.

Opportunities and Challenges of Public Space Commercialization from Economic Security Perspective Azizah, Siti; Suyanto, Bagong; Karnaji, Karnaji
Proceedings of Sunan Ampel International Conference of Political and Social Sciences Vol. 2 (2024): Proceedings of the SAICoPSS
Publisher : Faculty of Social and Political Sciences, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/saicopss.2024.2..240-257

Abstract The commercialization of public spaces is increasingly common in major cities, transforming areas once open and freely accessible into spaces focused on commercial activities. This shift not only changes the primary role of public spaces as venues for social interaction but also introduces challenges and opportunities for economic security. From an economic security perspective, the commercialization of public spaces offers both benefits and risks for communities and local governments. On one hand, it can stimulate economic growth through increased business activities, job creation, and urban revitalization. On the other hand, it can exacerbate socio-economic inequalities, marginalize vulnerable groups, limit access, and erode the social function of public spaces. This study investigates the impact of public space commercialization on economic security, focusing on how this transformation affects accessibility, economic disparity, and social welfare sustainability. Through literature analysis and case studies, the study provides comprehensive insights into managing public space commercialization sustainably while upholding inclusive and equitable economic security principles. The findings indicate that while commercialization offers economic opportunities, it also heightens social inequality, highlighting the need for inclusive policies to safeguard economic security. These findings aim to guide policymakers in balancing economic interests with the social functions of public spaces, ensuring that policies are inclusive, equitable, and support sustainable economic security for all societal groups

Title

Found 5 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 5 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search