Masalah penelitian ini adalah bagaimanakah keefektivan rumusan kebijakan e-learning, keefektivan implementasi kebijakan e-learning, dan apa kendala-impelementasi e-learning di PAUD. Tujuan penelitian ini untuk mendeskripsikan keefektivan rumusan kebijakan e-learning, keefektivan implementasi kebijakan e-learning, dan kendala implementasi e-learning di PAUD. Penelitian ini adalah penelitian kebijakan dengan metode kombinasi concurrent embedded strategy. Penelitian dilakukan di Provinsi Jawa Tengah pada 35 kabupaten/kota, April 2020, responden 1.899 orang dengan standard error 5%. Teknik pengumpulan data dengan angket, dokumen kebijakan, dan wawancara. Data kuantitatif diolah dengan Pivoting Program MS Excel. Data kualitatif diolah dengan software Nvivo 12+. Pengujian keabsahan data menggunakan triangulasi sumber dan metode. Pengujian kredibilitas dokumen dengan korelasi Pearson dan word frequency. Hasil penelitian menunjukkan bahwa rumusan kebijakan e-learning di PAUD sangat efektif, implementasi kebijakan e-learning di PAUD kurang efektif, dan terdapat tiga kendala implementasi e-learning di PAUD yaitu kendala pedagogi, teknologi, dan ekonomi.

Latifah S, Muhdi, Purwoko A, Tanjung E. 2018. Estimation of aboveground tree biomass Toona sureni and Coffea arabica in agroforestry system of Simalungun, North Sumatra, Indonesia. Biodiversitas 19: 620-625. Agroforestry is an ecologically and environmentally sustainable land use that offers great promise to carbon (C) sequestration. Forests play a significant role in reducing greenhouse gas emissions through maintaining current carbon stores and by increasing the rate of carbon sequestration. Vegetation carbon stocks are necessary to be quantified to evaluate the carbon sequestration potential in the ecosystem. Reasonable methods for estimating tree biomass and carbon storage on forest land are increasingly crucial given concerns of global climate change. This study aimed to evaluate C sequestration potential by agroforestry in North Sumatra Indonesia. This study was conducted at the Agroforestry system in Aek Nauli, Simalungun District, North Sumatra. Data collection for primary data was done through a field survey. The present study was carried out to determine above ground tree biomass of Toona sureni (Blume) Merr and Coffea arabica. Data retrieval of T. sureni and C. arabica was done by non-destructive sampling by measuring the diameter at breast height (dbh). The results showed that the potential of average above-ground biomass and carbon storage of T. sureni and C. arabica was 6.25 t ha-1 and 2.88 C t ha-1, respectively. Total aboveground biomass of Toona sureni and C. arabica in the study area was 93.75 ton, while total of carbon storage was 43.16 ton

The purpose of this study is to (1) To find out the importance of work motivation on vocational teacher job satisfaction in the supervision of the eastern part of Pemalang Regency, (2) to find out the effect of compensation on job satisfaction of private Vocational Teachers in the supervisory area of the eastern part of Pemalang Regency, (3) to determine the effect of work motivation and compensation on job satisfaction of private vocational school teachers in the supervisory region of the eastern part of Pemalang Regency. Data collection method used was a questionnaire method. Analysis of the data used is descriptive analysis, test requirements and hypothesis testing which includes simple linear regression analysis and multiple regression analysis. Factors that affect teacher job satisfaction include work motivation and compensation 54.4%, the remaining 45.6% is influenced by variables outside the study. Work motivation and compensation of teachers in private vocational supervisory regions in the eastern part of Pemalang Regency are categorized while the job satisfaction of teachers in private vocational supervisory areas in the eastern part of Pemalang district is categorized high.

The main problem in this research is how the model of secondary education management in Central Java

This research examined the effect of Reduced Impact Logging (RIL) to residual stand damages in natural tropical forest, West Kalimantan. The effect of Reduced Impact Logging to residual stand were studied using the data of three plots with each size 100 m × 100 m are placed based on random at landing, middle skiddtrail and tips of skiddtrail, respectively. The objective of this research is to know the effect of reduced impact logging to residual stand damages in tropical forest. The results of the research showed that that the potency of commercial timber species in conventional timber harvesting and RIL were as follow 408 N/ha and 432 N/ha. The degree of residual stand damages based on tree population and stage of vegetation development in conventional timber harvesting and RIL was as follow: for seedlings 34.42% and 23.17%, for saplings 35.13% and 21.72%, for poles and trees 33.15% and 19.53%. Based on the size injury of every individual tree, the degree of the trees damages caused by timber harvesting in conventional timber harvesting and RIL was as follow: trees heavy injury 64.66% and 57.20%, trees medium injury 20.30% and 24.00%, and trees light injury 15.03% and 18.80%. The most type stand damage are the falling dawn 36.84% and 32.01% and broken trees 22.78% and 21.25%. These researches indicated that conventional timber harvesting in the tropical natural forest caused heavier damage on residual stand when compared with a Reduced Impact Logging.

Tujuan penelitian adalah untuk mengetahui produktivitas dan biaya penyaradan kayu dengan traktor Catterpillar D7G dengan teknik reduced impact logging (RIL) dan konvensional di hutan alam tropika, Kalimantan Utara. Hasil penelitian menunjukkan produktivitas penyaradan kayu dengan traktor Catterillar D7G dengan teknik konvensional sebesar 21,78 m3/jam dan dengan teknik RIL sebesar 26,79 m3/jam. Biaya penyaradan dengan traktor Catterpillar D7G dengan teknik konvensional dan RIL masing-masing sebesar Rp 10.597,19/m3 dan Rp 8.695,39/m3.

The objective of the study was to know the degree of residual stand damages caused by conventional timber harvesting and reduced impact logging in natural forest. The study showed that degree of residual stand damages based on tree population in conventional timber harvesting and reduced impact logging was 33.15% and 19.53% respectively. Based on the size injury of every individual tree, the degree of the trees damages caused by timber harvesting in conventional timber harvesting and reduced impact logging is as follow : trees heavy injury was 64.66% and 57.20%, trees medium injury was 20.30% and 24.00% and trees light injury was 15.03% and 18.80% respectively. These research results indicate that conventional timber harvesting in the tropical natural forest caused heavier damage on residual stand when compared with a reduced impact logging.Key words : conventional, reduced impact logging, residual stand damage, natural forest ABSTRAK Tujuan penelitian adalah untuk mengetahui tingkat kerusakan tegakan tinggal akibat pemanenan kayu konvensional dan pemanenan kayu berdampak rendah di hutan alam. Hasil penelitian menunjukkan bahwa tingkat kerusakan tegakan tinggal akibat pemanenan kayu konvensional dan pemanenan kayu berdampak rendah berdasarkan populasi pohon masing-masing sebesar 33.15% dan 19.53%. Berdasarkan tingkat keparahan keusakan pada individu pohonnya, kerusakan yang terjadi akibat pemanenan kayu konvensioal dan pemanenan kayu berdampak rendah masing-masing adalah sebagai berikut : rusak berat sebesar 64.66% dan 57.20%, kerusakan sedang sebesar 20.30% dan 24.00% dan kerusakan ringan sebesar 15.03% dan 18.80%. Hasil penelitian menunjukkan bahwa pemanenan kayu konvensional menyebabkan kerusakan tinggal yang lebih besar dibandingkan pemanenan kayu berdampak rendah.Kata kunci : konvensional, pemanenan kayu berdampak rendah, tegakan tinggal, hutan alam

This study seeks to analyze the implementation of public policies related to education as a result of the decentralization of education in Indonesia. This study focuses on the phenomenon of regional autonomy policy implementation, and how the model framework is in the implementation of education policy in the era of regional autonomy. Using a qualitative approach with a descriptive analytical method, the results of the study revealed that there are four main factors that need to be referenced in policy making and implementation of education policy in Indonesia. Specifically, the results of the study revealed that important considerations in the implementation of education were related to translation skills, human resource management capabilities, the number of implementers and accountability. By considering phenomena and problems arising from decentralization, the framework is considered to be in accordance with the reality of how education policies are implemented in Indonesia.