235 research outputs found
The FORA Framework - A Fuzzy Grassroots Ontology for Online Reputation Management
No full textOnline reputation management deals with monitoring and influencing the online record of a person, an organization or a product. The Social Web offers increasingly simple ways to publish and disseminate personal or opinionated information, which can rapidly have a disastrous influence on the online reputation of some of the entities. The author focuses on the Social Web and possibilities of its integration with the Semantic Web as resource for a semi-automated tracking of online reputations using imprecise natural language terms. The inherent structure of natural language supports humans not only in communication but also in the perception of the world. Thereby fuzziness is a promising tool for transforming those human perceptions into computer artifacts. Through fuzzy grassroots ontologies, the Social Semantic Web becomes more naturally and thus can streamline online reputation management. For readers interested in the cross-over field of computer science, information systems, and social sciences, this book is an ideal source for becoming acquainted with the evolving field of fuzzy online reputation management in the Social Semantic Web area.
Edy Rahmayadi Governor of North Sumatra's Leadership Style in Infrastructure Development in North Sumatra for the 2018-2023 Period
No full textEdy Rahmayadi's victory as Governor of North Sumatra 2018-2023 was the
beginning of a number of major tasks such as overcoming the Covid-19 Pandemic
and especially the development and revitalization of North Sumatra's
infrastructure. Edy Rahmayadi, who has a military background, has his own unique
leadership style when leading North Sumatra 2018-2023. The theory that the author
uses is the theory of good governance and political leadership style. This research
aims to describe the factors that influence infrastructure development in North
Sumatra and the relationship between Edy Rahamayadi's leadership style for the
2018-2023 North Sumatra Governor Period on North Sumatra's infrastructure
development. The research method used to answer this research is descriptive
qualitative research method, through literature study, observation and interviews.
The results of this research include: (1) At the beginning of his leadership, Edy
Rahmayadi's leadership style was tough and firm where he did not care about other
people's opinions about him, this disharmonization even occurred with his
subordinates and even his deputy, namely Musa Rajekshah, so it can be said that
Edy's leadership style was authoritarian. ; (2) Edy's character is dynamic, able to
accept opinions from multi-segment communities, and has good thoughts and ideas,
so it can be said that Edy is a transformational leader; (3) Edy Rahmayadi is
considered capable of stabilizing the conditions affected by Covid-19, apart from
that, Edy is a leader who prioritizes dialogue and collaboration, therefore it can be
said that Edy is a leader with a participative leadership style.95 PagesSkripsi Sarjan
ISOLASI, AKTIVITAS ANTIMIKROBA, KARAKTERISASI BAKTEROSIN DAN IDENTIFIKASI MOLEKULAR 16S rRNA BAKTERI ASAM LAKTAT DARI DADIH ASAL KABUPATEN SOLOK SUMATERA BARAT
No full textPengawetan makanan adalah hal yang penting yang menjadi perhatian dalam
proses industri makanan mengingat adanya kontaminasi dengan bakteri patogen
(Muhialdin, 2012). Bakteri ini, terutama bakteri anaerob dan anaerob fakultatif,
walaupun mereka ada dalam jumlah kecil, bakteri ini dapat berkembang biak
meskipun dalam suhu yang rendah dalam lemari pendingin, sehingga dapat
menimbulkan resiko terhadap keamanan makanan mentah atau produk roti. Banyak
pengawet makanan kimiawi yang mentargetkan bakteri dan jamur yang tumbuh pada
makanan telah digunakan bertahun-tahun. Dan akhir-akhir ini masyarakat
mengharapkan suatu produk tanpa pengawet kimia tapi mampu menjaga keamanan
dan masa konsumsi makanan (Muhialdin, 2011).
Biopreservasi makanan menggunakan bakteriosinogenik Bakteri Asam Laktat
(BAL) yang diisolasi langsung dari makanan adalah suatu terobosan yang inovatif
(Yang et al, 2012). BAL dikenal sebagai mikroorganisme yang tergolong GRAS
(Generally Recognized As Safe) dan memegang peranan penting dalam fermentasi
dan mempunyai potensi dalam pengawetan makanan (Yang et al, 2012). BAL
merupakan suatu kelompok bakteri Gram positif, tidak membentuk spora, berbentuk
kokus atau batang dan menghasilkan asam laktat sebagai produk hasil samping utama
selama fermentasi karbohidrat (Rattanachaikunsopon dan Phumkachorn, 2010)
PENGANTAR TEKNIK LABORATORIUM MIKROBIOLOGI DAN PENGENALAN BAKTERI ASAM LAKTAT
No full textMikroba adalah organisme yang berukuran mikro sehingga untuk mengamatinya diperlukan alat bantu berupa mikroskop. Mikroba dipertimbangkan sebagai salah satu sumber penghasil senyawa bioaktif yang ideal. Dalam ilmu sains, mikroba memiliki “posisi” khusus untuk dipelajari, terutama dalam bidang ilmu biologi dan biokimia. Di bab awal buku ini membahas sejarah penemuan mikroba , termasuk beberapa penelitian terkait “teori generasi spontan” yang kemudian berhasil dibantah oleh beberapa ilmuan. Dalam buku ini juga dibahas sejarah bakteri dimasa awal bumi terbentuk dan juga keragaman serta klasifikasi bakteri. Dari bab pertama ini, para pembaca akan diberikan pemahaman dasar mengenai mikroba dari aspek sejarah hingga klasifikasi. Buku ini juga menjelaskan mengenai metode isolasi bakteri dan laboratorium pendukung. Dalam bab ini, pembaca akan disajikan deskripsi teknik dasar penelitian dengan bakteri, termasuk penjelasn mengenai media pertumbuhan bakteri, cara-cara mengisolasi bakteri hingga instrument pendukun laboratorium mikrobiologi. Bab ini membantu memberikan deskripsi bagi para pembaca bagaimana konsep penelitian dengan bakteri sehingga sangat cocok dibaca bagi mahasiswa bidang fokus mikrobiologi yang akan melakukan penelitian. Pada bab berikutnya buku ini menyajikan teknik identifikasi bakteri, meliputi teknik Gram staining, karakterisasi biokimia, morfologi hingga konsep identifikasi bakteri secara molekuler. Dibidang mikrobiologi, identifikasi mikroorganisme penyebab infeksi memegang peranan yang sangat penting. Hal ini berkaitan dengan ketepatan terapi, pencegahan transmisi, serta pencegahan terjadinya resistensi antimikroba. Buku ini juga membahas sedikit perkenalan dengan bakteri asam laktat (BAL). BAL merupakan salah satu kelompok mikroba yang paling banyak dipelajari karena senyawa bioaktifnya memberikan banyak dampak positif terhadap kesehatan manusia. Senyawa bioaktif yang dimaksud adalah “bakteriosin”, yang merupakan suatu protein ekstraselular BAL. Bakteriosin telah cukup banyak yang dikomersilkan dalam dunia kesehatan. Pun demikian, diharapkan peneliti dimasa yang akan datang dapat lebih mengeksplorasi BAL untuk pemanfaatan senyawa bioaktifnya dibidang kesehatan dan kedokteran
Pelaksanaan Accounting dan Tax Service di Kantor Konsultan Pajak Edy Gunawan
Full text linkThe internship was conducted at KKP Edy Gunawan and the author was positioned
in tax service. There were some tasks performed during the internship related to
accounting and tax, such as fill in Surat Setoran Pajak (SSP), pay tax to the Bank,
report tax to KPP Pratama Tigaraksa, make recapitulation of PPh Pasal 21, PPh
Pasal 23, PPh Pasal 25, and PPh Pasal 4 (2), scan SSP, make recapitulation of petty
cash, input employees data, input purchases.
There were some problems during the internship. When the author input purchases,
tax invoice number was not visible. When the author input employees data, there
were no complete attachment such as KTP, Kartu Keluarga, and NPWP. When the
author made recapitulation of PPh, the documents were not complete such as Bukti
Penerimaan Surat, Bukti Penerimaan Negara and SSP. The solutions are ask for the
incomplete documents.
The suggestion for KKP Edy Gunawan are the company should be more careful in
checking the completeness of documents that will be required, the company is also
more thorough in checking whether the defective documents
Strong Antimicrobial Acvitity of Lactic Acid Bacteria Isolated from Raw Goat Milk in Medan, North Sumatera, Against Staphylococcus aureus
Full text linkBiopreservation is a method of foods preservation using natural ingredients by inhibiting the growth of spoilage food bacteria. Lactic acid bacteria is a bacteria that utilize as food preservation because it produce antimicrobial agent including bacteriocin and also act as probiotic. LAB could isolated from various natural source including raw milk. The aim of the study was to determined the antimicrobial activity of lactic acid bacteria (LAB) isolated from raw goat milk against food spoilage bacteria including Escherichia coli, Staphylococcus aureus, and Salmonella typhi. The result of the research indicated that the LAB isolated from raw goat milk(isolate EH1, EH2, EH3, EH4, EH5 and EH6) were Gram positive, homofermentative and negative in catalase test. The antimicrobial activity of LAB against indicator bacteria showed the strong antimicrobial activity against Staphylococcus aureus. The inhibition zone of EH1, EH2, EH3, EH4, EH5 and EH6 against S.aureus respectively were 19 mm ; 17,4 mm; 21,7 mm; 14,3 mm; 14,2 mm and 16 mm. The LAB isolates could not inhibit the growth of E.coli and S.typhi. It concluded that LAB isolated from raw goat milk has a potential as source of effective probiotic against Gram positive bacteria.
Pengaruh Keong Mas (Pomacea canaliculata) Sebagai MOL dan Lama Perendaman Terhadap Pertumbuhan Mucuna bracteata
Full text linkGinting OE, Pratomo B, Anggraini S, Fachrial E, Novita A. 2020. Effect of golden snail (Pomacea canaliculata) as MOL and soaking time on the growth of mucuna bracteata. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Golden snail (Pomacea canaliculata) is a pest on rice plants. Golden snails (Pomacea canaliculata) contain minerals that can be used as nutrients for plants so that they can be used as MOL (local microorganisms). The purpose of this study was to determine the effect of giving MOL snails and the duration of immersion on the growth of Mucuna bracteata. This study used a factorial randomized block design experimental method with 2 replications. The first factor was the concentration of MOL snails (K) with 4 levels of treatment, namely K0 (0%), K1 (15%), K2 (30%), K3 (45%) while the second factor was immersion time (M) with 4 levels of treatment M0 (0 minutes), M1 (15 minutes), M2 (30 minutes), M3 (45 minutes). The results showed that the interaction between the concentration of MOL snails (Pomacea canaliculata) and the immersion time did not have a significant effect on all parameters. Various concentrations of MOL snail (Pomacea canaliculata) and immersion time did not significantly affect the growth of Mucuna bracteata
ISOLASI DAN AKTIVITAS ANTI MIKROBA BAKTERI ASAM LAKTAT DARI FERMENTASI NIRA KELAPA SAWIT
Full text linkThe aim of the study was to isolate lactic acid bacteria (LAB) from palm oil sap and to investigate the anti microbial activity of LAB against pathogen bacteria, Staphylococcus aureus and Escherichia coli using disc diffusion method. Palm oil sap were enriched using spesific medium MRS (Man Rogosa Sharpe) broth overnight, serial dilution were conducted and the culture were spread on the surface of MRS agar and then incubated for 48 hours. The result showed the total colonies of LAB were 1,4 x 107 CFU/mL. 6 colonies were randomly selected namely EHN1, EHN2, EHN3, EHN4, EHN5 and EHN6. The selected colonies are classified as Gram positive and bacilli in morphology. Antimicrobial activity against pathogenic bacteria was investigated using disc diffusion method. Antimicrobial activity of isolates against E.coli and S.aureus were 12,2 mm; 9mm; 11mm; 11mm; 10,5mm; 12 mm dan 13,5mm; 11mm; 12mm; 11,5mm; 12mm; 12,5mm respectively. from these result it can be concluded that LAB isolated from oil palm sap has potential as probiotic
Nikolai Evreinov and Edith Craig as Mediums of Modernist Sensibility
Full text linkNikolai Evreinov (1870-1953) was a Russian playwright, director, and theorist of the theatre who played a leading part in the modernist movement of Russian theatre. Evreinov's 1911 monodrama The Theatre of the Soul (V kulisakh dushi) was staged by the Crooked Mirror theatre in St Petersburg in 1912. It was also performed in London (1915) and Rome (1929), and inspired Man Ray to create his aerograph The Theatre of the Soul (1917). In this article Alexandra Smith links Evreinov's play to Russian modernist thought shaped by the atmosphere of crisis associated with the Russo-Japanese War and the first Russian Revolution. It demonstrates that Edith Craig's production of Evreinov's play suggests that the philosophy of theatricalization of everyday life might enable modern subjects to overcome the fragmentation of modern society. Craig's use of the montage-like techniques of Evreinov's play prefigures cinematographic experiments of the 1920s and Marinetti's notion of synthetic theatre. Alexandra Smith is a Reader in Russian Studies at the University of Edinburgh and is the author of The Song of the Mockingbird: Pushkin in the Works of Marina Tsvetaeva (1994) and Montaging Pushkin: Pushkin and Visions of Modernity in Russian Twentieth-Century Poetry (2006), as well as numerous articles on Russian literature and culture.</p
ISOLASI DAN AKTIVITAS ANTI MIKROBA BAKTERI ASAM LAKTAT DARI FERMENTASI NIRA KELAPA SAWIT
Full text linkThe aim of the study was to isolate lactic acid bacteria (LAB) from palm oil sap and to investigate the anti microbial activity of LAB against pathogen bacteria, Staphylococcus aureus and Escherichia coli using disc diffusion method. Palm oil sap were enriched using spesific medium MRS (Man Rogosa Sharpe) broth overnight, serial dilution were conducted and the culture were spread on the surface of MRS agar and then incubated for 48 hours. The result showed the total colonies of LAB were 1,4 x 107 CFU/mL. 6 colonies were randomly selected namely EHN1, EHN2, EHN3, EHN4, EHN5 and EHN6. The selected colonies are classified as Gram positive and bacilli in morphology. Antimicrobial activity against pathogenic bacteria was investigated using disc diffusion method. Antimicrobial activity of isolates against E.coli and S.aureus were 12,2 mm; 9mm; 11mm; 11mm; 10,5mm; 12 mm dan 13,5mm; 11mm; 12mm; 11,5mm; 12mm; 12,5mm respectively. from these result it can be concluded that LAB isolated from oil palm sap has potential as probiotic
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