Ditemukan 39 dokumen yang sesuai dengan query
Auliya Dea Farras
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Ester asam lemak kelapa sawit sukrosa dapat disintesis melalui reaksi esterifikasi enzimatis menggunakan lipase Candida rugosa. Pada penelitian ini, digunakan pelarut isoamil alkohol dan isobutanol. Reaksi esterifikasi menggunakan lipase Candida rugosa E.C.3.1.1.3 bebas maupun terimobilisasi pada nanopartikel Fe3O4-kitosan. Imobilisasi lipase Candida rugosa pada nanopartikel Fe3O4-kitosan menggunakan metode ikat silang dengan glutaraldehida sebagai agen pengikat silang. Terhadap hasil imobilisasi dilakukan uji aktivitas dan persen loading. Pada peggunaan enzim 200 ppm didapatkan persen loading imobilisasi lipase sebesar ...
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Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
S56816
UI - Skripsi Membership Universitas Indonesia Library
Ana Jauhara
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[ABSTRAK
Telah dilakukan penelitian mengenai tingkat serapan karbon dan
kandungan klorofil serta analisis sampah, sedimen, dan volume di lima situ
Kampus UI Depok. Penelitian bertujuan untuk menganalisis tingkat serapan
karbon dan kandungan klorofil, serta materi organik dalam sampah, sedimen dan
volume di lima situ Kampus UI Depok. Penelitian dilakukan di lima situ Kampus
UI Depok, yaitu Situ Agathis, Situ Mahoni, Situ Puspa, Situ Ulin, dan Situ Salam.
Pengambilan sampel dilakukan pada bulan Maret--April 2014. Pengukuran
produktivitas primer perairan menggunakan metode botol gelap-terang. Botol
gelap ...
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Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam, 2014
T42829
UI - Tesis Membership Universitas Indonesia Library
Kampourakis, Kostas
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Current books on evolutionary theory all seem to take for granted the fact that students find evolution easy to understand when actually, from a psychological perspective, it is a rather counterintuitive idea. Evolutionary theory, like all scientific theories, is a means to understanding the natural world. Understanding Evolution is intended for undergraduate students in the life sciences, biology teachers or anyone wanting a basic introduction to evolutionary theory. Covering core concepts and the structure of ...
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Cambridge, UK: Cambridge University Press, 2014
576.8 KAM u
Buku Teks Universitas Indonesia Library
Hogg, Stuart
Chichester: Wiley-Blackwell, 2013
579 HOG e
Buku Teks Universitas Indonesia Library
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Finally meeting the need for a laboratory manual on human genetics, this practical guide is the perfect companion title to all major standard textbooks on the subject. The authors all have a high-level research background and are actively involved in teaching and counseling. Based on a standard curriculum in human genetics, each chapter equals one practical unit of the course and topics range from basics in human inheritance to genetics in major disease clusters and ...
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Singapore: Wiley-VCH, Weinheim, 2020
599.935 HUM
Buku Teks Universitas Indonesia Library
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The aim of this issue of modern aspects of electrochemistry is to review the latest developments of the surface treatments for biomedical applications in relation to electrochemical science and technology ...
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New York: Springer, 2012
e20405811
eBooks Universitas Indonesia Library
Tamas Balla, editor
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In two volumes, this book elucidates the crucial mechanisms that control the dynamics of phosphoinositide conversion. Volume II extends into the role of phosphoinositides in membrane organization and vesicular traffic. Endocytosis and exocytosis are modulated by phosphoinositides, which determine the fate and activity of integral membrane proteins. Phosphatidylinositol(4,5)-bisphosphate is a prominent flag in the plasma membrane, while phosphatidylinositol-3-phosphate decorates early endosomes. The Golgi apparatus is rich in phosphatidylinositol-4-phosphate, stressed cells increase phosphatidylinositol(3,5)-bisphosphate, and the nucleus ...
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Dordrecht: [, Springer], 2012
e20417495
eBooks Universitas Indonesia Library
Tamas Balla, editor
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In two volumes, this book elucidates the crucial mechanisms that control the dynamics of phosphoinositide conversion. Starting out from phosphatidylinositol, a chain of lipid kinases collaborates to generate the oncogenic lipid phosphatidylinositol(3,4,5)-trisphosphate. For every phosphate group added, there are specific lipid kinases – and phosphatases to remove it. Additionally, phospholipases can cleave off the inositol head group and generate poly-phosphoinositols, which act as soluble signals in the cytosol. Volume I untangles the web of these ...
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Dordrecht: [Springer, ], 2012
e20417501
eBooks Universitas Indonesia Library
Ji, Sungchul
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The book presents the first comprehensive molecular theory of the living cell ever published since the cell doctrine was formulated in 1838-1839. It introduces into cell biology over thirty key concepts, principles and laws imported from physics, chemistry, computer science, linguistics, semiotics and philosophy. The author formulates physically, chemically and enzymologically realistic molecular mechanisms to account for basic living processes such as ligand-receptor interactions, enzymic catalysis, force-generating mechanisms in molecular motors, chromatin remodelling, and signal ...
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New York: Springer, 2012
e20425276
eBooks Universitas Indonesia Library
Korpimäki, Erkki
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"Widespread in North American forest regions including the Rocky Mountains, the Boreal Owl (Aegolius funereus) was once the most numerous predatory bird in Eurasian boreal forests. Synthesising the results of unique long-term studies of Boreal Owls, this book explores hunting modes, habitats and foods, prey interactions, mating and parental care, reproduction, dispersal, survival and mortality, population regulation and conservation in boreal forests. Providing a detailed introduction to the species, the authors study the complex interactions ...
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Cambridge, UK: Cambridge University Press, 2014
333.958 9 KOR b
Buku Teks Universitas Indonesia Library
