Pengaruh pemberian ekstrak daun jambu biji (Psidium guajava) pada proses transportasi terhadap hemoglobin dan kelulusanhidup benih ikan mas (Cyprinus carpio)

Ikan mas (Cyprinus carpio) merupakan salah satu spesies ikan yang hidup di air tawar dan mempunyai peluang pengembangan budidaya besar untuk meraih potensi pasar yang terus meningkat dan bernilai ekonomi yang tinggi. Penambahan ekstrak daun jambu biji diduga mengandung metabolit sekunder flavonoid, tanin, alkaloid, steroid dan saponin.Daun jambu biji mengandung alkaloid, terpenoid, glikosida, tanin, dan flavonoid yang memiliki aktivitas antidiabetes dan memiliki tinggi antioksidan. Kandungan lainnya yaitu minyak lemak 6% dan minyak atsiri 0,4%, damar 3%, tanin 9% dan lainnya.Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak daun jambu biji terhadap hemoglobin dan kelulushidupan benih dan mengetahui dosis terbaik ekstrak daun jambu. Penelitian ini dilaksanakan pada Agustus-September  2021 di Balai Benih Ikan (BBI) Mijen, Semarang, Jawa Tengah. Bahan uji yang digunakan adalah larutan teh dan telur ikan nila yang berasal dari BBI Mijen, Semarang. Metode yang digunakan adalah eksperimen dengan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan masing-masing 3 ulangan, perlakuan A (0%), B ( 0,10%), C (0,20%), D (0,30%). Data yang diamati adalah hemoglobin darah, Kelulushidupan  kualitas air, lama waktu pingsan dan lama waktu pulih.Hasil penelitian menunjukkan bahwa pemberian ekstrak daun jambu biji pada saat proses transportasi tidak berpengaruh nyata terhadap perubahan nilai hemoglobin dan kelulushidupan benih ikan mas. Nilai selisih perubahan hemoglobin pada perlakuan 0%; 0,1%; 0,2%; dan 0,3% sebesar 1,37 ± 1,48 gr/ dL; -0,87 ± 3,19 gr/ dL; 3,57 ± 1,88 gr/ dL; dan 4,73 ± 2,57 gr/ dL serta nilai kelulushidupan sebesar 90,67 ± 2,31%; 94,00 ± 4,00%; 94,67 ± 2,31% dan; 95,33 ± 3,06%. Benih pada perlakuan 0,2% dan 0,3% mulai menunjukkan efek lemas dan pingsan serta lambatnya pergerakan operkulum pada menit ke-5 hingga 10. Perlakuan 0,1% menunjukkan ikan pulih pada menit ke-10

Efektivitas Daya Hambat Disinfektan Klorin terhadap Bakteri Escherichia Coli Penghasil Extended Spectrum Beta Lactamase

Kerja shift adalah pembagian jam kerja dalam waktu 24 jam yang dilakukan secara bergantian biasanya terbagi atas shift pagi, shift sore, dan shift malam. Kerja shift dapat memberikan dampak positif maupun negatif bagi pekerja antara lain dalam aspek fisiologis, psikososial, kinerja, maupun kesehatan dan keselamatan kerja. Tujuan penelitian adalah untuk mengetahui hubungan kualitas tidur dengan fungsi eksekutif pada pekerja shift dan non shift. Penelitian bersifat analitik observasional dengan pendekatan desain cross sectional. Penelitian dilakukan pada bulan Agustus-September 2020. Total sampel sebanyak 44 orang yang dipilih dengan teknik consecutive sampling berdasarkan kriteria inklusi dan eksklusi. Data dikumpulkan melalui pengisian kuesioner yaitu Pittsburgh Sleep Quality Index (PSQI) untuk mengukur kualitas tidur, sedangkan untuk menilai fungsi eksekutif menggunakan Trail Making Test A (TMT-A) dan Trail Making Test B (TMT-B). Hasil penelitian menunjukkan bahwa tidak terdapat hubungan antara kualitas tidur dan fungsi eksekutif pada pekerja shift dan non shift (P<0,05). Faktor usia dan pendidikan dapat menjadi penyebab tidak terdapatnya hubungan antara kualitas tidur dengan fungsi eksekutif.Escherichia coli (E. coli) adalah salah satu bakteri yang terus berevolusi, salah satunya menjadi resisten terhadap antibiotik golongan beta-laktam dengan pembentukan enzim Extended Spectrum Beta-Lactamase (ESBL) yang dimana menjadi perhatian dalam pengendalian infeksi. Penelitian ini bertujuan untuk mengetahui efektivitas disinfektan klorin terhadap E. coli penghasil ESBL. Metodelogi penelitian menggunakan desain penelitian experimental static group comparison, dimana suatu kelompok eksperimen diberikan perlakuan dan dibandingkan dengan kelompok kontrol. Penelitian dilakukan menggunakan suspensi bakteri E. coli ATCC®35218TM dan disinfektan klorin dengan konsentrasi 5%, 2.5%, 0.5%, 0.05% dan dilakukan secara duplo. Batang gelas dicelupkan ke suspense bakteri lalu dipindahkan ke larutan klorin dengan masing-masing waktu kontak 5,10, dan 15 menit. Kemudian batang gelas dicelupkan ke Phosphate Buffer Saline (PBS) dan dicelupkan ke kaldu Mueller-Hinton. Selanjutnya, dilakukan subkultur ke media agar McConkey untuk mengkonfirmasi pertumbuhan bakteri. Hasil penelitian menunjukan seluruh bakteri tidak tumbuh pada seluruh konsentrasi beserta waktu kontaknya kecuali pada set kedua waktu kontak 15 menit dengan konsentrasi 0.05% yang diduga karena kontaminasi. Simpulan yang dapat diambil dari penelitian adalah klorin 0.05% adalah konsentrasi paling efektif dalam membunuh E. coli penghasil ESBL dengan waktu kontak 5 menit

The Advent of A New Trade Governance After The Omnibus Law: Neraca Komoditas

Indonesia’s trade licensing practice has a lot of problems, including, among others, lengthy process, lack of transparency, and poor data quality. To address these issues, the Indonesian government introduced the concept of Neraca Komoditas (NK) as part of its implementation of the 2020 Omnibus Law of Job Creation. The aim of NK is to provide data and increase licensing process transparency. Indonesia’s trade licensing practice has a lot of problems, including, among others, lengthy process, lack of transparency, and poor data quality. To address these issues, the Indonesian government introduced the concept of Neraca Komoditas (NK) as part of its implementation of the 2020 Omnibus Law of Job Creation. The aim of NK is to provide data and increase licensing process transparency. A presidential regulation is expected to bring NK into effect. If the NK is implemented successfully, it will cut one step out of the licensing process and reduce opportunities for corruption. It will also increase transparency and reduce corruption through more public data reporting. NK faces multiple challenges to implementation. Collecting consumption and production data at the firm, consumer, product, industry and national levels is a sweeping and complicated task, as is the estimation and mapping of the impact of these data on industry value chains and global production networks. The existing system is plagued not only by these difficulties but by disagreements between the ministries collecting data about which data should be used. Collected data are also simplified quantitative production and consumption quantities likely to disregard issues such as quality, serviceability, and deliverability. While data disputes between ministries might be mitigated, data disputes between firms are harder to address. The intention of the NK is to improve transparency and efficiency in import and export licensing, so the government’s intention to expand it to many goods currently not subject to export and import controls is cause for concern. Exporting and importing in Indonesia is already relatively difficult even for experienced traders. Too many regulations reduce incentives for firms to trade and invest. Expanding trade restrictions is against the spirit of Omnibus Law of Job Creation, as well as running afoul of various international commitments. The government’s piloting the NK with five relatively simple goods will be a good test of how much more efficient, accurate, and transparent the system will be. Evaluation of the system should be complemented by user surveys from exporting and importing firms and through observation of international reactions to the new system. Before implementation, the government should improve its public communication about the NK. Until recently, various stakeholders, including government agencies, media, academics, and business, did not understand NK. This lack of public discussion may lead to uncertainty and a less business-friendly environment in Indonesia

The Advent of A New Trade Governance After The Omnibus Law: Neraca Komoditas

Indonesia’s trade licensing practice has a lot of problems, including, among others, lengthy process, lack of transparency, and poor data quality. To address these issues, the Indonesian government introduced the concept of Neraca Komoditas (NK) as part of its implementation of the 2020 Omnibus Law of Job Creation. The aim of NK is to provide data and increase licensing process transparency. Indonesia’s trade licensing practice has a lot of problems, including, among others, lengthy process, lack of transparency, and poor data quality. To address these issues, the Indonesian government introduced the concept of Neraca Komoditas (NK) as part of its implementation of the 2020 Omnibus Law of Job Creation. The aim of NK is to provide data and increase licensing process transparency. A presidential regulation is expected to bring NK into effect. If the NK is implemented successfully, it will cut one step out of the licensing process and reduce opportunities for corruption. It will also increase transparency and reduce corruption through more public data reporting. NK faces multiple challenges to implementation. Collecting consumption and production data at the firm, consumer, product, industry and national levels is a sweeping and complicated task, as is the estimation and mapping of the impact of these data on industry value chains and global production networks. The existing system is plagued not only by these difficulties but by disagreements between the ministries collecting data about which data should be used. Collected data are also simplified quantitative production and consumption quantities likely to disregard issues such as quality, serviceability, and deliverability. While data disputes between ministries might be mitigated, data disputes between firms are harder to address. The intention of the NK is to improve transparency and efficiency in import and export licensing, so the government’s intention to expand it to many goods currently not subject to export and import controls is cause for concern. Exporting and importing in Indonesia is already relatively difficult even for experienced traders. Too many regulations reduce incentives for firms to trade and invest. Expanding trade restrictions is against the spirit of Omnibus Law of Job Creation, as well as running afoul of various international commitments. The government’s piloting the NK with five relatively simple goods will be a good test of how much more efficient, accurate, and transparent the system will be. Evaluation of the system should be complemented by user surveys from exporting and importing firms and through observation of international reactions to the new system. Before implementation, the government should improve its public communication about the NK. Until recently, various stakeholders, including government agencies, media, academics, and business, did not understand NK. This lack of public discussion may lead to uncertainty and a less business-friendly environment in Indonesia

Pengaruh Budaya Organisasi, Disiplin Kerja Dan Motivasi Terhadap Loyalitas Guru dan Pegawai Di SD Swasta Al-Azhar 1 Medan

This examination breaks down the impacts of Authoritative Culture, Work Discipline and Accomplishment Inspiration on the Dependability of Educators and Representatives in Confidential Grade Schools at Al-Azhar 1 Medan Private Primary School. The population in this proposition is all educators and workers at the Al-Azhar 1 Medan Private Elementary School, adding up to 37 individuals. The example for this examination is 37 respondents using a testing procedure using an immersed inspection method. The technique utilized is different straight relapse (multilinear relapse examination) using a quantitative story approach. The exploration results show that some of the factors Hierarchical Culture, Work Discipline and Accomplishment Inspiration affect Educator and Representative Unwaveringness. At the same time, the general factors of Hierarchical Culture, Work Discipline and Accomplishment Inspiration meaningfully affect Instructor and Representative Faithfulness