196 research outputs found
EPIFAUNA YANG BERASOSIASI DENGAN MANGROVE BERDASARKAN PERBEDAAN UMUR MANGROVE DI PERAIRAN ALUE DUA KECAMATAN LANGSA BARO, KOTA LANGSA
Analisis Motivasi, Profesionalisme Dan Indeppendensi Terhadap Kualitas Audit Aparat Inspektorat Dalam Pengawasan Keungan Daerah(Studi Empiris Pada Kantor Inspektorat Kota Surakarta dan Kabupaten Boyolali)
This study aimed to examine the effect of motivation, professionalism, and independence on audit quality Inspectorate officials Surakarta and Boyolali. This
study uses a quantitative method using primary data obtained from the questionnaire. The population in this study is the auditor who works at the office
of the Inspectorate of Surakarta City and County boyolali.
The sample used in this study amounted to as much as 40 respondents.
Methods of sample collection using Convenience sampling technique. The analysis tool includes the validity and reliability test, normality test, multicollinearity, heteroscedasticity test, regression test, F test and t test.
Based on the test results can not be concluded that the effect on the motivation and independence of audit quality, whereas professionalism variable
has no effect on audit quality. The F test results show for the variables of motivation, professionalism, and independence together affect the quality of the audit
N2O Emission From Managed Soil Under Different Crops in Rainfed Area, Central Java
N2O emission from agriculture has been assumed to increase by 30-35% until 2030. This gas has a major contribute to the emission from agriculture. N2O emission from managed soils is the 2nd contributor to green house gas (GHG) emission from agriculture in Indonesia. Rainfed area requested high management input. This research aimed to examine N2O emission from different crops in the rainfed area and its affecting factors, also to identify things that need to be considered in conducting N2O measurement from managed soil. Research conducted in Pati and Blora District, Central Java Province. Four (4) different experimental sites with 4 different crops were chosen. Those were mung bean, rubber plantation and sugarcane which located within Pati District, and maize crop which located in Blora District. No treatment was applied. Gas samples were taken following the day after fertilizing. Daily N2O fluxes from managed soil in tropical land of Indonesia determine by several factors, which are: days after fertilizing, fertilizer type and dosage, previous land use, growth phase of crops, sampling point and soil characteristic. The peak time was mostly influenced by crop type. Maize has the highest N2O daily fluxes with the range of 311.9 - 9651.6 ugN2O m-2day-1 and rubber plantation has the lowest with the range of 16.1 - 2270.7 ugN2O m-2day-1. Measurement of N2O from managed soil to determine annual emissions should be done at all crop types, soil types, considering crops growth phase and also high sampling frequency to prevent an over or underestimation
N2O Emissions From Rainfed Sugarcane Plantation; Emisi N2O Dari Pertanaman Tebu Di Lahan Tadah Hujan
Expansion of sugarcane areal to support enhancement production and fulfilment target of self-sufficiency for national sugar should be conducted to see environment impact, particularly related to greenhouse gases emission. The objective of this study was to figure out N2O emission from conventional sugarcane plantation by farmer in rainfed area. The observation of N2O gas was carried out in sugarcane plantation in Sidomukti Village, Jaken District, Pati, Central Java. Sampling of N2O gas was conducted by close chamber method. The study showed that maximum fluxes of sugarcane plantation before and after fertilizer application are 4.011 and 223 µg N2O m-2 day-1. Meanwhile, after fertilizer application the maximum and minimum fluxes of N2O are 6.408 and 25 µg N2O m -2 day-1. N2O emission from sugarcane plantation recorded in rainfed area as 4.21 ± 2.53 kg N2O ha-1 year-1 with potential of global warming number as 1.31 ton CO2-e per hectar per year.Perluasan areal tanam tebu untuk mendukung peningkatan produksi dan pemenuhan target swasembada gula nasional sudah dianggap perlu untuk melihat dampak lingkungan khususnya mengenai evaluasi emisi gas rumah kaca dari pertanaman tebu. Tujuan dari penelitian ini adalah untuk mengetahui emisi gas N2O dari sistem pertanaman tebu secara konvensional petani di lahan tadah hujan. Pengamatan gas N2O dilakukan pada lahan perkebunan tebu di desa Sidomukti Kecamatan Jaken Kabupaten Pati Provinsi Jawa Tengah. Pengambilan sampel N2O menggunakan metode sungkup tertutup. Hasil penelitian menunjukkan bahwa fluks maksimum pada pertanaman tebu sebelum pemupukan sebesar 4,011 µg N2O m -2 hari-1 dan fluks minimum sebesar 223 µg N2O m -2 hari-1, sedangkan fluks maksimum setelah pemupukan sebesar 6,408 µg N2O m -2 hari-1 dan fluks minimum sebesar 25 µg N2O m -2 hari-1. Emisi N2O pertanaman tebu sebesar 4.21 ± 2.53 kg N2O ha-1tahun-1 dengan nilai potensi pemanasan global sebesar 1.31 ton CO2-e per hektar per tahun
PENGGUNAAN SOSIAL MEDIA DAN DAMPAK TERHADAP PROKRASTINASI AKADEMIK PADA MAHASISWA UNIVERSITAS NEGERI YOGYAKARTA ANGKATAN 2013
AbstrakPenelitian ini dilatarbelakangi oleh fenomena perilaku prokrastinasi akademik yang dilakukan oleh kalangan mahasiswa pengguna sosial media. Penelitian ini bertujuan untuk mengetahui prokrastinasi akademik pada pengguna sosial media studi mahasiswa Universitas Negeri Yogyakarta angkatan 2013.Jenis penelitian ini adalah penelitian survey. Subjek dalam penelitian ini adalah mahasiswa Universitas Negeri Yogyakarta angkatan 2013. Teknik pengambilan sampel menggunakan cluster random sampling dengan jumlah sampel sebesar 360 mahasiswa. Alat pengumpulan data berupa skala prokrastinasi akademik dan angket terbuka intensitas penggunaan sosial media. Uji validitas instrumen menggunakan validitas isi dengan expert judgement sedangkan reliabilitas menggunakan rumus Alpha Cronbach dengan nilai koefisien 0,930 pada skala prokrastinasi akademik. Analisis data dilakukan dengan statistik deskriptif dan inferensial.Hasil penelitian ini menunjukkan bahwa pada umumnya sebanyak (45,7%) prokrastinasi mahasiswa berada pada kategori sedang. Indikator yang dominan dilakukan oleh mahasiswa adalah melakukan aktivitas yang lebih menyenangkan. Rata-rata mahasiswa memiliki lima akun sosial media yang aktif dengan intensitas penggunaan selama 4 jam per harinya, untuk sosial media yang paling diminati dan sering dikunjungi adalah Facebook dengan aktivitas yang paling sering dilakukan adalah Chatting. Mayoritas mahasiswa menyatakan bahwa keuntungan dari penggunaan sosial media adalah sebagai hiburan, namun sosial media juga menyebabkan kemalasan bagi para penggunanya. Berdasarkan uji inferensial, terdapat pengaruh antara variabel intesitas penggunaan sosial media dengan prokrastinasi akademik dengan nilai p (0,000) 0,05. Dengan demikian, variabel perilaku prokrastinasi akademik dapat dipengaruhi oleh intensitas penggunaan sosial media.Terdapat sumbangan efektif variabel intensitas penggunaan sosial media terhadap perilaku prokrastinasi akademik sebesar 86,20%.Kata kunci: penggunaan sosial media, prokrastinasi akademikAbstractThis research is motivated by the phenomenon of academic procrastination behavior performed by the students of social media users. This study aims to determine academic procrastination on social media users Yogyakarta State University students study class in 2013.The research is a survey research. Subjects in this study were students of Yogyakarta State University class of 2013. The sampling technique using cluster random sampling with a sample size of 360 students. Data collection tools in the form of academic procrastination scale and open questionnaire intensity of use of social media. Test the validity of the instrument using content validity by expert judgment while reliability using Cronbach Alpha formula with the coefficient of 0.930 on a scale of academic procrastination. Data analysis was performed by descriptive and inferential statistics.The results showed that in general as many (45.7%) procrastination students in middle category. Indicators of dominant performed by the students are doing the activity more enjoyable. The average student has five active social media accounts with the intensity of use for 4 hours per day, for the most desirable social media and frequently visited is up to the activity most frequently performed is Chat. The majority of the students stated that the advantages of the use of social media is as entertainment, social media, but also cause laziness for its users. Based on inferential test, there is influence between the variable intensity of the use of social media with academic procrastination with a p-value (0.000) 0.05. Thus, variable academic procrastination behavior can be influenced by the intensity of use of social media.Terdapat effective contribution of the variable intensity of the use of social media for academic procrastination behavior amounted to 86.20%.Keywords: the use of social media, academic procrastination
LAPORAN PRAKTEK PENGALAMAN LAPANGAN (PPL) SMK N 6 YOGYAKARTA Disusun untuk Memenuhi Tugas Praktek Pengalaman Lapangan (PPL) di SMK N 6 YOGYAKARTA
Praktik Pengalaman Lapangan (PPL) dilaksanakan di SMK N 6 Yogyakarta mulai
tanggal 01 Juli s/d 17 September 2014. PPL ini bertujuan untuk melatih mahasiswa agar
memperoleh pengalaman faktual tentang proses pembelajaran dan berinteraksi langsung
dengan dunia pendidikan. Pengalaman tersebut dapat digunakan sebagai bekal
pengembangan diri sebagai tenaga pembimbing dan pendidik yang profesional.
Pengalaman yang diperoleh praktikan selama pelaksanaan PPL ini meliputi
pengalaman pemberian layanan bimbingan dan konseling khususnya bimbingan klasikal
meliputi bimbingan sosial, pribadi, belajar dan karir. Praktikan juga mendapatkan
pengetahuan baru mengenai pengelolaan administrasi BK, administrasi beasiswa,
pengelolaan administrasi sekolah, penelusuran tamatan, konseling individual serta home visit.
Melalui pengalaman-pengalaman tersebut praktikan menjadi mengerti dan dituntut untuk
terampil dalam mengerjakan kegiatan administrasi sekolah khususnya BK. Di SMK N 6
Yogyakarta, mahasiswa melakukan bimbingan sebanyak 16 kali yaitu dikelas XI Jasaboga 1,
2 dan 3, XI Tata Busana 1 dan 3, XI Akomodasi Perhotelan 1, XI Kecantikan Rambut 1, dan
XI kecantikan Kulit. Dari pemberian bimbingan klasikal tersebut praktikan mendapat
kesempatan untuk belajar menghadapi siswa dari berbagai macam latar belakang dan
memiliki karakteristik yang berbeda-beda. Selain itu praktikan juga belajar bersosialisasi,
berinteraksi dan bekerja sama dengan seluruh guru maupun karyawan yang ada di SMK N 6
Yogyakarta. Dalam hal tersebut praktikan belajar untuk menjadi seorang konselor sekolah
yang profesional.
Dalam melaksanakan kegiatan PPL, baik kelompok maupun individu penyusun
berusaha sebaik mungkin dalam menjalankan tugas dan berusaha menjalin kerjasama dengan
semua pihak yang terkait demi kelancaran proses PPL tersebut
AKLIMATISASI PERSILANGAN DUA GENOTIPE ANGGREK Phalaenopsis sp. DENGAN PEMBERIAN BEBERAPA JENIS PUPUK DAUN
Anggrek yang diperbanyak secara in vitro harus melalui tahap aklimatisasi. Pada tahap aklimatisasi anggrek butuh hara tambahan untuk mendukung pertumbuhannya seperti pupuk daun. Penelitian ini bertujuan untuk mengetahui interaksi antara kedua perlakuan, kemudian untuk mengetahui genotipe anggrek dan jenis pupuk daun manakah yang menghasilkan pertumbuhan anggrek paling baik pada aklimatisasi. Penelitian ini telah dilaksanakan pada bulan Maret hingga April 2022 di ruang aklimatisasi Fakultas Pertanian Universitas Andalas. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial. Faktor pertama adalah hasil persilangan dua genotipe anggrek yang terdiri dari 2 taraf yaitu (Phalaenopsis floresensis x Phalaenopsis manii) dan (Phalaenopsis violacea x Phalaenopsis manii), faktor kedua adalah jenis pupuk daun terdiri dari 3 taraf yaitu Gandasil D, Greener dan Growmore. Data hasil pengamatan dianalisis dengan uji F 5%. Hasil yang didapatkan adalah tidak terdapat interaksi antara hasil persilangan dua genotipe anggrek dan jenis pupuk daun yang berbeda. Perlakuan hasil dua genotipe anggrek dan jenis pupuk yang berbeda memberikan pengaruh yang sama
The Effectiveness of Arbuscular Mycorrhizal Fungi (AMF) on Gambier Seedlings’ (Uncaria gambir (Hunter) Roxb) Growth on Former Coal Mining Land
The availability of land limits gambier development; therefore, an alternative approach is to utilize land previously used for coal mining. This ex-coal mining land can be rehabilitated through the application of Arbuscular Mycorrhizal Fungi (AMF). This study aims to investigate the interaction between the type and dosage of AMF, as well as to identify the optimal type and dosage of AMF for the growth of Gambir seedlings. A Factorial Completely Randomized Design (CRD) was employed, incorporating two factors. The first factor consists of three types of AMF: Acaulospora sp, Glomus sp, and Gigaspora sp. The second factor pertains to the dosage of AMF, which includes 0 g/seedling, 5 g/seedling, 10 g/seedling, 15 g/seedling, and 20 g/seedling. The variables observed include soil chemical analysis, seedling height, number of leaves, and root crown ratio. The results indicate no significant interaction between the type and dosage of AMF on the growth of Gambir seedlings. However, the AMF type Glomus sp at a dosage of 20 g/seedling was found to be the most effective in promoting the growth of Gambir seedlings on ex-coal mining land
The mediating effect of green innovation on the relationship between green supply chain management and environmental performance
The emerging environmental awareness of the public, as well as the implementation of governmental regulations, force organisations to employ corporate environmental practices such as green supply chain management (GSCM) and green innovation. Accordingly, both practices are crucial to achieve professional improvement in the environmental performance of these organisations. However, research on the relationship of GSCM, green innovation, and environmental performance is relatively rare. Therefore, this study is aimed to provide empirical evidence showing that GSCM and green innovation practices significantly improve environmental performance in order to encourage organisations to implement these practices. In addition, this study investigates the relationship between GSCM and green innovation practices and the influence of these practices on the environmental performance in 123 manufacturing organisations with ISO 14001 certification. The results of PLS-SEM revealed that there is a significant and positive relationship between GSCM and green innovation, and the environmental performance. Moreover, green innovation had a positive effect on the environmental performance. Furthermore, green innovation had a mediating relationship between GSCM and environmental performance. Therefore, the present paper confirmed the significant influence of GSCM on boosting the green innovation of organisations and on the manufacturing establishments, which eventually improve the environment. In brief, the outcomes of this study provide enhanced understanding about the significant role of green innovation in the manufacturers for improving their GSCM and organisational environmental performance
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