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Due to their large surface area and pore volume, three-dimensional covalent organic frameworks (3D COFs) have emerged as competitive porous materials. However, structural dynamic behavior, often observed in imine-linked 3D COFs, could potentially unlock their potential application in gas storage. Herein, we showed how a pre-locked linker strategy introduces breaking dynamic behavior in 3D COFs. A predesigned planar linker-based 3,8-diamino-6-phenylphenanthridine (DPP) was prepared to produce non-dynamic 3D JUC-595, as the benzylideneamine moiety in DPP locked the linker flexibility and restricted the molecular bond rotation of the imine linkages. Upon solvent inclusion and release, the PXRD profile of JUC-595 remained intake, while JUC-594 with a flexible benzidine linker experienced crystal transformation due to framework contraction–expansion. As a result, the activated JUC-595 achieved higher surface areas (754 m2 g−1) than that of JUC-594 (548 m2 g−1). Furthermore, improved CO2 and CH4 storages were also seen in JUC-595 compared with JUC-594. Impressively, JUC-595 recorded a high normalized H2 storage capacity that surpassed other reported high-surface area 3D COFs. This works shows important insights on manipulating the structural properties of 3D COF to tune gas storage performance.

Penelitian ini bertujuan untuk menerapkan metode Analisis Hirarki Proses (AHP) yang diimplementasikan dalam sistem pendukung keputusan untuk penentuan Guru Berpestasi Pada SDN 01 Abai Siat Kabupaten Dharmasraya Provinsi Suamatera Barat. Selama ini proses pengambilan keputusan untuk memutuskan guru berpestasi masih menggunakan cara manual, yaitu dengan cara menerima masukan dari guru PNS dan guru non PNS lainnya, sehingga masih bersifat subjektif. Dengan cara ini juga dapat mengakibatkan terjadinya gratifikasi, kolusi, dan tidak transparan yang berdampak kepada pemilihan guru yang tidak sesuai dengan kriteria yang telah ditetapkan. Data dikumpulkan melalui studi lapangan/wawancara dan studi pustaka yang kemudian dirancang menjadi bentuk kuisioner. Selanjutnya data dianalisis untuk mempelajari pola dari metode AHP. Dengan menggunakan metode AHP, penentuan guru berprestasi pada SDN 01 Abai Siat dalam kasus pemilihan guru berprestasi yang terdiri dari empat kriteria dan tiga alternatif menjadi lebih mudah diselesaikan. Sistem pendukung keputusan dengan megunakan metode ini diharapkan menghasilkan keputusan yang dapat dipertanggungjawabkan akuntabilitasnya. Dari analisis yang telah dilakukan secara manual didapatkan perangkingan pemilihan guru berprestasi adalah IF (Iing Febira, S.Pd), kedua DI (Derita Indraini, S.Pd) dan ketiga SS (Sri Susanti, S.Pd.I).

The purpose of this study was to examine the Professional Development of Teachers, Competencies, Educational Facilities and Infrastructure on Teacher Performance and Learning Achievement of High School Students. The population in this study were all teachers from 5 public high schools and 5 private high schools in the education unit of the Makassar City Education and Culture Office, sample of 183 teachers. The analytical model used in this research is descriptive quantitative and Structural Equation Model (SEM) using the AMOS program. The results showed that teacher professional development had a positive and insignificant effect on teacher performance. Competence has a positive and significant effect on teacher performance. Educational facilities and infrastructure have a positive and significant effect on performance. Teacher professional development has a positive and insignificant effect on student achievement. Competence has a positive but not significant effect on teacher performance. Educational facilities and infrastructure have a positive and significant effect on student learning achievement. Teacher performance has a positive and significant effect on student achievement. Teacher professional development has a positive and significant effect on student learning achievement through teacher performance. Competence has a positive and significant effect on student achievement through teacher performance. Educational facilities and infrastructure have a positive and significant effect on learning achievement of high school students in Makassar City through teacher performance.

Schizophyllum commune Fr. is a wild macro fungus species, which is often used as a food source by the indigenous Kaili tribe along the Palu-Koro fault, Central Sulawesi, Indonesia. This fungus has a wide variety in terms of the weathered wood substrate as a place to grow and is found in almost all types of ecosystems. Although its diversity has been investigated, there is no identification of the weathered wood type as a substrate for growth. Some communities in Indonesia have not also known its potential and benefits. Therefore, this research aims to determine the wood type that grows S. commune fungus, ethnomycology, mineral composition, proximate, and phytochemical compounds. It was carried out using the descriptive explanatory approach and the fungi location as well as wood substrate sampling, was determined through the purposive sampling technique in forest areas, agroforestry, and community gardens along the Palu-Koro fault, Central Sulawesi. The samples of unknown wood types were through the collection of tree parts, namely twigs, leaves, flowers, and fruits, which were brought to Herbarium Celebense, Tadulako University for identification. Analysis of mineral content, proximate, and fungal phytochemical compounds was carried out based on the method according to the existing protocol. The results showed that 92 types of rotted wood found where the fungus S. commune grew, belonged to 36 families. The nutritional content is also good, although it varies based on the type of wood growing media. Therefore, it can be used and processed into various health-beneficial food products. This showed that domestication of the fungus needs to be carried out to support its commercialization as food and medicine in the future.

Kegiatan Doktor Mengabdi ini bertujuan untuk memberikan pelatihan keterampilan kepada karang taruna sehingga dapat meningkatkan kemampuan hardskill. Dusun Sumbersari merupakan lokasi yang dipilih sebagai tempat kegiatan doktor mengabdi karena perekonomian masyarakat masih bergantung dari hutan UB dan Sumbersari juga memiliki potensi sebagai desa wisata. Kegiatan pada program ini berupa pelatihan keterampilan yang terbuat dari limbah bunga pinus menjadi berbagai macam produk seperti gantungan kunci, bros dan vandel. Kegiatan ini diharapkan dapat meningkatkan pengetahuan dan kemampuan karang taruna Sumbersari sehingga mampu berdaya saing, dan diharapkan dapat meningkatkan perekonomian.

Mata pelajaran sejarah berdasarkan kurikulum 2013 hanya sedikit yang membahas tentang sejarah lokal di Kalimantan. Sumber belajar sejarah lokal khususnya buku sangat minim, sehingga diperlukan alternatif sumber belajar lainnya seperti alam lingkungan peninggalan sejarah., yaitu situs-situs sejarah lokal di Kalimantan Timur yang dapat dijadikan sumber pendukung pada metode diskusi dan lawatan sejarah. Penelitian ini menggunakan pendekatan kualitatif dengan teknik observasi lapangan dan dokumentasi terkait situs di Samarinda dan Balikpapan. Hasil penelitian menunjukkan bahwa situs di Samarinda dan Balikpapan dapat dijadikan sumber belajar sejarah dari masa kerajaan Islam sampai perjuangan revolusi fisik yang mencakup materi dari kelas X sampai kelas XII.

Studies of the commons grew out of responses to Hardin's bleak prediction of “tragedy of the commons,” that without state intervention or privatization, any commons will eventually be destroyed by allegedly self-interested users. As such, the commons studies traditionally tend to demonstrate cases where common pool resources (CPR) can be sustainably managed by groups of people beyond the state and market interventions. This paper shows a case from Sulawesi, Indonesia, where a state social forestry program can create a space for the program beneficiaries to build a commons. Through fieldwork that involves participant observation and in-depth interviews with program extension workers and beneficiaries in two social forestry farmer groups, this study found that the program can stimulate beneficiary groups to build collective action in managing the state forest plots admitted to them and that the two groups are the only successful ones among 14 neighboring groups that are involved in the same program. The study also shows that the management of the state-sponsored commons requires extension workers with deep knowledge about local people and landscape, economic incentives, and the flexibility of the local state agency in bending the rules based on bottom-up demands. Therefore, the case study shows that, on the one hand, the state program can actually stimulate the creation of the commons. On the other hand, commoning seems to be the only way to ensure a successful social forestry program.

This study was conducted around Lake Poso, which is home to several indigenous communities with unique local knowledge about nature. This region encompasses several conservation areas, including Bancea Nature Park, Pamona Nature Reserve, and Wera Nature Park. The community residing in this region include the traditional Pamona community, who are one of the ethnic groups in Central Sulawesi Province, Indonesia. Therefore, this study aimed to determine the ethnomycology and local knowledge of Pamona indigenous people in relation to utilization of wild macrofungi species for food and medicine around Lake Poso, Central Sulawesi Province, Indonesia. The results showed that 21 species of macrofungi were used by the indigenous Pamona community, which served various purposes such as a source of food, medicine, hair growth agent, animal feed mixture, and a lighting tool at night. These species include Schizophyllum commune, Auricularia auricula-judae, Auricularia nigricans, Volvariella volvaceae, Trichaleurina javanica, Termitomyces spp, Tremella sp, Physarum polycephalum, Mycena sp., Pycnoporus sanguineus, Pleurotus ostreatus, Dictyophora indusiata, and Russula sp. Macrofungi species with the highest Relative Frequency of Citation (RFC) value were Schizophyllum commune, Auricularia auricula-judae (Bull.) Quel, Termitomyces eurrhizus (Berk.) Pegler, and Trichaleurina javanica, all of which had a value of 1. Meanwhile, Tremella sp. had the lowest RFC with a value of 0.14. The highest Informant Consensus Factor (ICF) value of 0.97 was found in the use of macrofungi as food. These results confirm the wealth of knowledge and practices within the Pamona comunnity, enabling them to effectively utilize macrofungi species for both food and medicine. These practices help to combat malnutrition and prevent and treat certain diseases in Pamona comunnity around Lake Poso, Central Sulawesi, Indonesia. [ABSTRACT FROM AUTHOR]

Pada mata pelajaran Animasi 2D di kelas XI Multimedia SMKN 1 Mesjid Raya masih menggunakan aplikasi Macromedia Flash 8 . Padahal masih banyak aplikasi lainnya. Pada penelitian ini, penulis memperkenalkan aplikasi Scratch pada siswa-siswi dengan tujuan agar peneliti dapat membandingkan minat belajar siswa pada mata pelajaran Animasi 2D menggunakan aplikasi Scratch dan Macromedia Flash 8. Penelitian ini menggunakan pendekatan deskriptif kuantitatif, yaitu menggambarkan dan menginterpretasikan sesuai data yang diperoleh. Sedangkan untuk pengumpulan datanya dengan menyebarkan angket/kuisioner kepada responden. Kemudian dari hasil angket dilakukan pengolah data dengan menggunakanediting, scoring, dan tabulating. Berdasarkan hasil penelitian, minat belajar siswa menggunakan aplikasi Scratch lebih meningkat dibandingkan dengan menggunakan aplikasi Macromedia Flash 8. Rata-rata presentase respon siswa terhadap minat belajar pada mata pelajaran Animasi 2D adalah termasuk kriteria sangat tertarik, dengan perolehan rata-rata skor 97,48 dan persentase 81,2%. Sedangkan hasil frekuensi nilai rata-rata minat belajar Animasi 2D adalah siswa mencapai kriteria minat belajar yang tinggi terhadap mata pelajaran Animasi 2D, dengan perolehan skor 81,2.

As the priority forestry development programs in Indonesia in recent years, Social Forestry policies (SF) and Forest Management Units (FMU or KPH) still indicate low performance. The SF program in particular, is dependent on the role of the KPH as an institution in realizing its expected goals. Using the theory of bureaucratic politics, this article presents the implementation of the SF program under the KPH system and how both programs can mutually support or inhibit the development of the other. The research was conducted using policy content analysis in the implementation of SF and KPH programs by applying interview methods, questionnaires and field observations that are presented both qualitatively and descriptively. We find that the development of SF cannot be separated from the role of the KPH bureaucracy due to the absence of bureaucratic institutions at the site level. SF sites are located in KPH working areas and perform a central role in all aspects of SF management. However, SF programs are not clearly stated as one of the main tasks and functions of KPHs and the existence of KPH interests in realizing independence without special budget allocations for the development of SF are obstacles to its implementation. KPH also still face regulatory issues that have not fully supported KPH operations resulting in weak institutions and independence to governing hierarchies due to the strong influence of the bureaucracy at the central and provincial levels. On the other hand, the SF program is still perceived as a rival of KPHs in forest management areas and further suffer from rigid regulations that are difficult to apply, making it challenging for SF to support the objectives of KPH programming. Under these conditions, KPH tend to limit SF schemes, thus privileging specific different forestry partnership schemes that are anticipated to support the independence of the KPH.

Penelitian ini bertujuan untuk mengetahui bagaimana hasil belajar dan respon siswa terhadap modul praktikum komputer dan jaringan dasar berbasis multimedia interaktif menggunakan Macromedia Flash 8. Metode yang digunakan dalam penelitian ini adalah metode Research And Development (R&D). Adapun pendekatan yang digunakan dalam penelitian ini adalah pendekatan kuantitatif. Untuk melihat hasil belajar siswa SMKN 1 Kota Jantho maka dilakukan tes, dengan bentuk Pre-Test dan Post-Test.Untuk melihat ketertarikan siswa terhadap modul praktikum maka dilakukan pembagian angket respon. Hasil penelitian ini menyatakan bahwa nilai rata-rata pada hasil Pre-Test adalah lebih rendah yaitu 39,79 dibandingkan Post-Test sebanyak 53,33. Dapat disimpulkan bahwa pembelajaran menggunakan modul praktikum komputer dan jaringan dasar berbasis multimedia interaktif menggunakan Macromedia Flash 8 berpengaruh terhadap hasil belajar siswa.Adapun respon siswa SMKN 1 Kota Jantho Aceh Besar terhadap modul praktikum komputer dan jaringan dasar berbasis multimedia interaktif adalah baik. Dibuktikan dengan hasil presentase data angket menunjukan bahwa setiap butir soal, siswa dominan merespon pembelajaran dengan respon positif, nilai rata-rata presentase respon positif pada lembaran koesioner adalah 77,9%, sedangkan siswa dengan respon negatif sebanyak 22,1% maka dapat disimpulkan bahwa siswa tertarik belajar menggunakan modul praktikum ini.

Covalent organic frameworks (COFs) are a new class of porous crystalline polymers, which are considered to be excellent supports for metal nanoparticles (MNPs) due to their highly ordered structure, chemical tunability, and porosity. In this work, two novel ultra-microporous COFs, JUC−624 and JUC−625, with narrow pore size distribution have been synthesized and used for the confined growth of ultrafine Co nanoparticles (CoNPs) with high loading. In an alkaline environment, the produced materials were investigated as electrocatalysts for the hydrogen evolution reaction (HER). Electrochemical test results show that CoNPs@COFs have a Tafel slope of 84 mV·dec−1, an onset overpotential of 105 mV, and ideal stability. Remarkably, CoNPs@JUC−625 required only 146 mV of overpotential to afford a current density of 10 mA cm−2. This research will open up new avenues for making COF-supported ultrafine MNPs with good dispersity and stability for extensive applications.

In the past few decades, forest policies have caused changes in forest landscape and community lifescape in the study area of Walanae Forest Management Unit (KPH Walanae), South Sulawesi Province. This research aims to analyze forest policy dynamics and their impacts on landscape and lifescape dynamics. We quantify landscape dynamics using land use and land cover change and landscape metrics in interpreting remote sensing results of four data sets obtained in 1990, 2000, 2009, and 2016. Furthermore, we investigate lifescape dynamics using qualitative/quantitative description. We found a rapid land use change in forest landscapes within the past 26 years. A significant change showed that, in 1990–2000, the primary forest that changed into the secondary forest and shrubs has changed into dry land agriculture mix shrubs. The decreased area of the forest brought an increase in economic income for people on one side and large disturbances and forest fragmentation on the other. Various forest policies influenced the forest composition and cover but were insufficiently successful in protecting the natural forest. Results showed that several forest policies that considerably impact the landscape and lifescape conditions include forest land designation, industrial forest plantation, and restoration activities. The policies on establishing KPH and social forest program have not shown the maximum result on the landscape and lifescape improvements and, therefore, must be supported.

An investigation was carried out on the effects of two plant growth-promoting rhizobacteria and Rhizobium on the seedling growth of Paraseriathes falcataria (l.) Nielsen and mycorrhizal development in two soils with contrasting level of pH (5 and 6) in a greenhouse. The results show that inoculation of Paraserianthes seeds with Pseudomonas sp ‘‘Proradix’’ (DSMZ 13134) and Bacillus amyloliquefaciens FZB42 in single or combined application significantly increased root and shoot dry weight, mycorrhizal root colonization, and nutrient concentration (P. Zn and Cu) in the shoots of Paraseriathes seedlings compared to untreated control. Only in the soil with pH 5, an inoculation with P. sp. ”Proradix®“ in addition to Rhizobium inoculation led to a further increase of all measured variables compared to Rhizobium inoculation alone. In all other treatments, inoculation with PGPRs in addition to Rhizobium inoculation did not lead to a significant increase of any of the measured variables. The results demonstrate that plant growth-promoting rhizobacteria have the potential to promote the indigenous arbuscular mycorrhizal fungi establishment and the growth of Paraseriathes seedlings

The fungus Fusarium oxysporum Schlecht f. sp. radicis-lycopersici Jarvis and Shoemaker (FORL) causes crown and root rot in tomato (Lycopersicon esculentum Mill.), which is a serious problem for field and greenhouse production causing significant losses. The main objective of this study was to test the efficacy of two commercial bacteria strains Pseudomonas sp. ”Proradix” (DSMZ 13134) (Proradix®, Sourcon Padena, Tübingen-Germany) and Bacillus amyloliquefaciens FZB42 (RhizoVital® 42 TB, ABiTEP, Berlin, Germany) in improving mycorrhization, nutrient status and plant growth of tomato affected by FORL. Soil inoculation with P. sp. ”Proradix” and B. amyloliquefaciens FZB42 in single and combined application significantly improved root and shoot biomass production of tomato, and P, Mn and Zn shoot concentrations in pathogen-infested soil. After application of the bacteria strains, roots of tomato were healthier and showed a significantly higher colonization by arbuscular mycorrhizal fungi if the latter was inoculated too. Combined inoculationd with the bacteria strains and arbuscular mycorrhizal fungi increased the observed effects on dry matter and shoot nutrient concentrations. However, clear synergistic effects could not be detected. The results obtained suggest an important role of rhizosphere interactions for the expression of bio-control mechanisms by inoculation with effective Pseudomonas and Bacillus strains in addition to simple antagonistic effects.