115 research outputs found
The Campbells: lordship, literature and liminality
No full textThe Campbells have the potential to offer much to the theme of literature and borders, given that the kindred’s astonishing political success in the late medieval and early modern period depended heavily upon the ability to negotiate multiple frontiers: between Highlands and Lowlands; between Gaelic Scotland and Ireland, and, especially after the Reformation, with England and the matter of Britain. This paper will explore the literary dimension to Campbell expansionism, from the Book of the Dean of Lismore in the earlier sixteenth century, to poetry addressed to dukes of Argyll in the earlier eighteenth century. Particular attention will be paid to the literary proclivities of the household of the Campbells of Glenorchy on either side of what appears to be a major watershed in 1550; and to the agenda of the Campbell protégé John Carswell, first post-Reformation bishop of the Isles, and author of the first printed book in Gaelic in either Scotland or Ireland, Foirm na n-Urrnuidheadh (‘The Form of Prayers’), published at Edinburgh in 1567
Seleksi Kemampuan Pematangan Oosit Domba Menggunakan Teknik Brilliant Cressyl Blue
No full textIn present study the developmental competence of sheep oocytes to reach maturation at secondmetaphase (M II) was observed following selection of oocytes using brilliant cressyl blue (BCB).Immature oocytes were harvested from ovaries collected at abattoir; the selected according to theircolour appearence (cytoplasm colour) after being exposed to BCB and incubated for 90 minutes at5% CO2 incubator at 39oC. The selected oocytes were grouped into two based on their cytoplsmcolour i.e. group of oocytes (BCB+) with blue cytoplasm and growing oocytes (BCB-) the unstainedcytoplasm. The control group including freshly collected oocytes which were then selected usingroutine method by observing morphological character under microscope. Each treated group ofoocytes (BCB+ and BCB-) and the control were processed for maturation into culture media (TissueCulture Medium199+10 IU/ml Pregnant Mare Serum Gonadothropine+10 IU Human ChorionicGonadothropine+1?g/ml estradiol benzoat +10% fetal bovine serum) then incubated for 24 hours at5% CO2 incubator at 39oC. Finally oocytes from each treated group and the control were stainedwith arceto orcein 2% to observe the number of oocytes which reach maturatuion at M II. Theresult showed that the percentage of oocytes reaching M II were significantly higher in BCB+ group(54%) compared to BCB- group (8%). It is concluded that BCB is a potential method for selectionofcompetent oocyte
Aplikasi Virtual Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sumatera Utara Berbasis Animasi Desktop
No full textIn this thesis, the author makes virtual application system of mathematics and
natural science faculty of North Sumatra University based desktop animation.
This system is a virtual desktop based application system. Along with the
development of technology is also required an application system that can
facilitate the exploration of a faculty of mathematics and natural sciences
universities north sumatera to students. In making this application system, the
author uses Blender, Unity, Photoshop and various related to the making of this
application system. The research method used by the author is the method of
observation by the author.47 HalamanKertas Karya Diplom
Jurnal Manajemen Teknologi Volume 8 No. 3 2009 (Terakreditasi)
No full text1. Role of Promotion in Creating Influence Power, Impilsive Buying, and Autobiographical Memory/ Jony Oktavian Karyanto
2. Analisis Kolaborasi Coca-Cola dan Carrefour dengan Menggunakan Teori Drama/ Yuanita Handayati, Togar M. Simatupang
3. Simulasi Model Penegakan Norma Belajar di Kelas (Studi Kaus : Kelas Tutorial SBM ITB Program Studi S1 Tingkat 1)/ Hendrawan, et al.
4. Peran Peningkatan Jumlah Pembawa Pesan Terhadap Persuasi Iklan Produk Low Involvement dengan Merek Tidak Dikenal pada Media Audio/ Setiadi Umar, Agus Hasan Pura.
5. Consumers\u27 Attitude Toward private Label and Its Relationship with Their Motivation Values/ Reza Ashari Nasuition, Amanda Permata Dewi, Agung Yoga Sembada
6. Peran Current Reality Tree dalam Soft Systems Methodology/ Indah Victoria Sandroto.
7. Production Plan for Wafer Stick Departement Using Linear Programming/ Gatot Yudoko, Isti R. Mirzanti
PROFIL PENGEMBANGAN AGRIBISNIS TERPADU TERNAK ITIK DI KABUPATEN BREBES PROPINSI JAWA TENGAH
No full textEffort ranch in rural have the character of traditionally, the ranch have characteristic knowledge of low farmer, low processing technology and also do not be supported by good management. There by need the existence of ranch development which can improve,repair ranch performance in rural. Duck represent one of the poultry enthused besides chicken. Whether, egg and also its] flesh is taken a fancy to consumer so that many people which peeping at this effort. Duck represent ranch commodity able to be developed in rural. On 2004 — 2006 will happened increasing at: l) demand of duck egg; 2) increasing of resident population and its prosperity; and 3) change of society life style.
Amount of duck egg production and duck population amount in Brebes Regency of] degradation eaual to 41,63% during this 1998-2002 matter range of time need the existence of serious attention utilize to overcome the the problems. This matter because of duck very easy developed by in this area because as according to condition of Brebes Regency agroekologi and agroklimat. Existence of market guarantee, equipments guarantee and support institute anticipated supporter can improve duck breeder enthusiasm tp start to to develop the the effort. Duck livestock development will become one of the way of ta increase earnings of resident exist in is rural. Conservancy effort with approach of correct agribusiness management will assist reaching of the target. The management cover support of is effort production which is good to be accompanied with precise adjusment of technology utilize M management of duck livestock. management of the Livestock duck strived how to look after the duck livestock in one management which is its member consist of some KTT (Economic Enterprise).
Intention of this research is]: 1) Powered of breeder society in effort duck livestock; 2) Creating added value to PAD ( Original Earnings of Area) Brebes Regency; 3) Applying correct technology utilize to rural society of duck breeder; 4) Can be made as place practice student; and 5) Knowing factors influence besaran influencing duck livestock development with inwrought agribisnis system. this Research benefit is : I) Breeder, giving reference applying of inwrought agribisnis to yield earnings ( added value) higher level; 2) On duty, as agribisnis area development reference in this regency; and 3) Researcher : erudite reference.
This research used survey method. Research location reside in Sub-Province Brebes representing potential duck livestock sentra. method Intake of used by sampel is sampling random purposive. Determining three livestock farmer group (KTT), every KTT taken by 10 breeder to be made as responder. intake of sampel done by random. collected data are primary data and secondary data. obtained data is later, then analysed descriptively analysis, that is taking field data, analysing obtained data later, then result of which is obtained to be to be concluded. Descriptive analysis qualitative : giving predikat to accurate variable as according to condition in fact. Quantitative Descriptive analysis : to know independent variable influence besaran to dependen variable used by doubled regresi analysis, with the following mathematics model :
Y = a + blxl + b2x2 + b3x3 + b4x4 + b5x5 + e
Y = Population of duck livestock
xl = duck egg pricex2 = availibility of feed
x3 = amount of earnings
x4 = egg consumption (kg / year)
x5 = dummy ( season)
a = constanta
b = regression coefficient
e = error
F test used to know independent variable influence signifikansi by together to dependent variable.
This research hypothesis :
Ho : Development duck livestock (population) do not influence by duck egg price, availibility of feed, amount of earnings consume season and egg ( many / a few amount of request of egg)
HI : Development duck livestock (population) influenced by duck egg price, availibility of pakan, amount of earnings consume season and egg ( many / a few amount of request of egg)
The result of research indicate that mean experience of responders are 4,85 year. Education most responders are elementary school. Duck Strain is local duck which come from Tegal and Cirebon. Mean of amount of looked after by duck counted 588. Ordinary disease attack are ND and cholera, used capital employed come from their farmers. All breeder use semi-intensive conservancy system. Yielded to be egg to be sold to compiler {merchant and some of processed by theirself become briny egg. Passed to feed are fish, dry rice, thorn fillet fish and bran. Egg price range from Rp 550,- until Rp 610,-. Earnings mean per month all responders breeder equal to Rp 568.604,-. Regresi analysis indicate that the amount of consumption, duck egg price, amount of the availibility of pakan, amount of dummy and earnings influence duck livestock population by together. Assess F test equal to 8.024 with significant 0,033 showing the existence of relation which are positive and signifikan by together between amount of consumption, duck egg price, amount of the availibility of feed, amount of dummy and earnings. Pursuant to regresi analysis show determinasi coefficient value equal to 0,796. Matter this means that earnings variable variation of can be explained by variable offis amount of consifmption, duck egg price, amount of the availibility of pakan, amount of dummy and earnings to duck livestock population equal to 79,6 % while the rest equal to 20,4% influenced by other facto -s outside model.
Usaha petemakan di pedesaan bersifat tradisional, petemakan tersebut mempunyai ciri pengetahuan betemak yang rendah, teknologi pengolahan rendah serta tidak didukung oleb manajemen pengelolaan yang baik. Dengan demikian perlu adanya pengembangan petemakan yang bisa memperbaiki kinerja peternakan di pedesaan. Itik merupakan salah satu unggas yang diminati selain ayam. Baik telur maupun dagingnya disukai konsumen sehingga banyak orang yang melirik usaha ini. Ink merupakan komoditas petemakan yang dapat dikembangkan di pedesaan di Indonesia. Diprediksi 2004-2006 akan terjadi lonjakan pada : 1) perrnintaan telur itik; 2) peningkatan populasi penduduk dan kesejahteraannya dan 3) perubahan gaya hidup masyarakat.
Jumlah produksi telur itik dan jumlah populasi itik di Kabupaten Brebes mengalami penurunan sebesar 41,63% selama kurun waktu 1998-2002 hal ini perlu adanya perhatian serius guns mengatasi permasalahan tersebut. Hal ini dikarenakan itik sangat mudah dikembangkan di daerah ini karena sesuai dengan kondisi agroklimat dan agroekologi Kabupaten Brebes. Adanya jaminan pasar, jaminan sapronak dan dukungan tembaga penunjang disinyalir dapat meningkatkan gairah petemak itik untuk mutat mengembangkan usaha tersebut. Pengembangan temak itik akan menjadi salah satu cam untuk meningkatkan pendapatan penduduk yang ada di pedesaan. Upaya pemeliharaan dengan pendekatan manajemen agribisnis yang tepat akan membantu tercapainya tujuan tersebut. Manajemen tersebut meliputi dukungan usaha produksi yang baik disertai dengan penerapan teknologi tepat guna dalam pengelolaan ternak itik. Pengelolaan ternak itik tersebut diupayakan bagaimana memelihara temak itik tersebut dalam satu manajemen yang anggotanya terdiri dart beberapa KTT (Kelompok Tani Temak).
Tujuan dart penelitian ini adalah 1) Memberdayakan masyarakat petemak dalam usaha temak itik; 2) Menciptakan nilai tambah bagi PAD (Pendapatan Ash Daerah) Kabupaten Brebes; 3) Menerapkan teknologi yang tepat guna bagi masyarakat pedesaan petemak itik; 4) Dapat dijadikan sebagai terapat praktek mahasiswa dan 5) Mengetahui besaran pengaruh faktor-faktor yang mempengamhi pengembangan temak itik dengan sistem agribisnis terpadu. Manfaat penelitian ini adalah bagi : 1) Peternak, memberikan acuan penerapan agribisnis terpadu untuk menghasilkan pendapatan (nilai tambah) yang lebih tinggi; 2) Dinas, sebagai acuan pengembangan kawasan agribisnis di kabupaten tersebut; dan 3) Peneliti : referensi ilmiah.
Metode penelitian yang digunakan adalah metode survei. Lokasi penelitian berada di Kabupaten Brebes yang merupakan sentra temak itik potensial. Metode pengambilan sampel yang digunakan adalah purposive random sampling. Menentukan tiga kelompok tani ternak (KTT) yang ada di Kabupaten Brebes, setiap KTT diambil 10 petemak untuk dijadikan sebagai responden. Pengambilan sampel responden dilakukan secara random. Data yang dikumpulkan adalah data primer dan data sekunder. Data yang diperoleh kemudian dianalisis secara deskriptif analisis, yaitu mengambil data lapangan, menganalisis data yang diperoleh kemudian basil yang diperoleh disimpulkan. Analisis deskriptif kualitatif : memberikan predikat kepada variabel yang diteliti sesuai dengan kondisi sebenanwa. Analisis deskriptif kuantitatif : untuk mengetahui besaran pengaruh variabel independen terhadap variabel dependen digunakan analisis regresi berganda, dengan model matematika sebagai berikut :
Y = a + bog + b2x2 + b3x3 + b4x4 + b5x5 + e
Populasi temak itikharga telur itik
x2 = ketersediaan pakan
x3 —jumlah pendapatan
x4 = konsumsi telur (kg/th)
x5 = dummy (musim)
a = konstanta
b = koefisien regresi
e = galat
Uji F digunakan untuk mengetahui signifikansi pengaruh variabel independen secara bersama¬sama terhadap variabel dependen. Iiipotesis penelitian sebagai berikut :
Ho : Pengembangan ternak itik (populasi) tidak dipengaruhi oleh harga telur itik, ketersediaan pakan, jumlah pendapatan konsumsi telur dan musim banyalc/sedikit jumlah pennintaan telur)
HI Pengembangan temak itik (populasi) dipengaruhi oleh harp tear itik, ketersediaan pakan,
jumlah pendapatan konsumsi telur dan musim (banyak/sedikit jumlah Perrnintaan telur)
Hasil penelitian menunjukkan bahwa rata-rata pengalaman betemak para responden 4,85 tahun. Pendidikan sebagian besar responden adalah tamat SD. Mata pencaharian utama adalah sebagaipetemak itik. Strain itik yang dipelihara adalah itik lokal yang berasal dari Tegal dan Cirebon. Rata-rata jumlah itik yang dipelihara sebanyak 588 ekor. Penyakit yang biasa menyerang itik peliharaan para petemak adalah kolera dan ND. Modal usaha yang digunakan oerasal dari modal sendiri. Para petemak menggunakan sistem pemeliharaan semi intensif. Telur yang dihasilkan dijual kepada pedagang pengumpul dan sebagian diolah sendiri menjadi telur asin. Harga telur berkisar antara Rp 550,- sampai Rp 610,-. Rata-rata pendapatan per bulan para petemak responden sebesar Rp 568.604,-. Analisis regresi menunjukkan bahwa jumlah konsumsi, harga telur itik, jumlah ketcrsediaan pakan, jumlah pendapatan dan dummy mempengaruhi populasi temak itik secara bersama-sama. Nilai Fhitung sebesar 8.024 dengan signifikansi 0,033 menunjukkan adanya hubungan yang positif dan signifikan secara bersama¬sama antara jumlah konsumsi, harga telur itik, jumlah ketersediaan pakan, jumlah pendapatan dan dummy. Berdasarkan analisis regresi menunjukkan nilai knefisien determinasi sebesar 0,796. Hal ini berarti bahwa variasi variabel pendapatan dapat dijelaskan oleh variabel jumlah konsumsi, harga !Our itik, jumlah ketersediaan pakan, jumlah pendapatan dan dummy terhadap populasi temak itik sebesar 79,6 % sedangkan sisanya sebesar 20,4% dipengaruhi oleh faktor-faktor lain di 'um model
SailVis: Reconstruction and Multifaceted Visualization of Sail Shape
No full textWhile sailing, sailors rely on their eyes to inspect the sail shape and adjust the configurations to achieve an appropriate shape for a certain the weather condition. Mastering this so-called trimming process requires years of experience since the visual inspection of the sail shape suffers from inaccuracies and many times are difficult to communicate verbally. Therefore, this research proposes a visual analysis tool that presents an accurate sail shape representation and supports sailors in investigating the optimal sail shape for certain weather conditions. In order to achieve our goals, we reconstruct the 3D sail shape from point clouds acquired by photogrammetry methods. For incomplete acquisitions we deform a complete template sail to estimate the missing parts. We designed a visualization dashboard for sailors to explore the 3D structure, 2D profiles and characteristics of the time-varying sail shape as well as analyze their relation to boat speed. The usability of the visualization tool is tested through a qualitative evaluation with two sailing experts. The result shows that the reconstruction and deformation of sail shape are plausible. Furthermore, the visualization dashboard has the potential to enhance sailors’ comprehension of sail shape and provide insights towards optimal trimming.Computer Graphics and Visualisatio
Perbandingan Hasil Penyerentakan Berahi pada Sapi Perah Setelah Pemberian Progesteron-CIDR dan Prostaglandin
No full textPenyerentakan berahi telah dilakukan pada 3 kelompok (30 ekor) sapi perah laktasi, 2-3 bulan setelah melahirkan.Kelompok 1 menggunakan Control Internal Drug Releasing device (CIDR) yang mengandung Progesteron, kelompok 2 mnggunakan Prostaglandin dosis tunggal dan kelompok 3 sebagai kontrol menggunakan NaCl fisiologis.Gejala berahi diamati 24 jam setelah perlakuan masing-masing pada kelompok 2 dan 3.Secara statistik, berahi lebih serentak terjadi pada kelompok 1 dan 2 dibandingkan dengan kelompok 3 dan tidak ada perbedaan nyata antara kelompok 1 dan 2.
Kafein dalam Medium Maturasi Meningkatkan Fertilisasi dan Menekan Frekuensi Polispermi Oosit Domba dengan Maturasi Diperpanjang (CAFFEINE SUPLEMENTATION IN MATURATION MEDIUM IMPROVE NORMAL FERTILIZATION AND REDUCED THE FREQUENCY OF POLYSPERMY IN SHEEP OOC
No full textThe objective of this study were to determine kinetic of nuclear maturation and the efficacy of caffeine suplementation in maturation medium on fertilization rate of sheep oocytes in vitro. In the first experiment, oocytes were matured for 16 (M-16), 20 (M-20), 24 (M-24), 28 (M-28) h to assessed the kinetic of oocytes nuclear maturation. In the second experiment, oocytes were matured for 24 h (M-24) or 28 h (M-28) without (M-24 or M-28 groups) or with caffeine suplementation at 4 h before the end of maturation period of oocytes matured for 24 h (M24-Kaf-4) and 28 h (M28-Kaf-4), or 8 h (M28-Kaf-8) before the end of maturation period of oocytes matured for 28 h. Result of the first experiment, 27.6% of oocytes were in metaphase II (MII) at 16 h. The percentage of MII oocytes significantly increased after 20 h (44.8%) to 24 h (88.9%) of maturation period (P<0.05), but the increasing was not found when the maturation period was prolonged until 28 h (89.3%) (P>0.05). However the number of oocytes with two pronucleus (2PN) was higher in group M-24 compared than that of M-28 group (P<0,05) and incidence of polyspermy increased in oocytes of M-28 group (P<0,05). No significant diferences was found in the total of oocytes fertilized among the group except of group M28-Kaf-8 (P>0,05). When caffeine was suplemented at 4 h before the end of maturation period a significantly reduced the incidence of polyspermy and increased the number of oocytes with 2PN in oocytes of M-28 group (P<0.05). In conclusion, the kinetic of nuclear maturation in sheep oocytes showed there was a variation in time required by oocytes to reach MII phase and caffeine improve normal fertilization and reduced the frequency of polyspermy on oocytes when the maturation period prolonged.
ABSTRAK
Penelitian ini bertujuan untuk mengetahui kinetika maturasi inti dan efektivitas suplementasi kafein pada medium maturasi terhadap tingkat fertilisasi oosit domba secara in vitro. Penelitian tahap I oosit dimaturasi selama 16 (M-16), 20 (M-20), 24 (M-24), dan 28 (M-28) jam untuk mengevaluasi kinetika maturasi inti oosit. Penelitian tahap II, oosit dimaturasi selama 24 jam (M-24) dan 28 jam (M-28) tanpa kafein (kelompok M-24 dan M-28) atau dengan penambahan kafein pada empat jam sebelum akhir periode maturasi pada oosit yang dimaturasi selama 24 jam (M24-Kaf-4) dan 28 jam (M28-Kaf-4), atau delapan jam (M28-Kaf-8) sebelum akhir periode maturasi pada oosit yang dimaturasi selama 28 jam. Hasil penelitian tahap I menunjukkan, 27,6% oosit berada pada tahap metafase II (MII) pada jam ke-16. Persentasi oosit MII meningkat secara signifikan setelah jam ke-20 (44,8%) hingga jam ke-24 (88,9%) periode maturasi (P<0,05) akan tetapi tidak ditemukan adanya peningkatan ketika periode maturasi diperpanjang hingga 28 jam (89,3%) (P<0,05). Namun demikian, jumlah oosit dengan dua pronukleus (2PN) lebih banyak pada kelompok M-24 dibandingkan dengan kelompok M-28 (P<0,05) dan kejadian polispermi meningkat pada oosit kelompok M-28 (P<0,05). Tidak ditemukan adanya perbedaan yang signifikan pada tingkat fertilisasi total antar perlakuan kecuali pada kelompok M28-Kaf-8 (P<0,05). Ketika kafein ditambahkan pada empat jam sebelum akhir periode maturasi secara signifikan dapat menurunkan kejadian polispermi dan meningkatkan jumlah oosit 2PN pada kelompok M-28 (P<0,05). Dapat disimpulkan bahwa kinetika maturasi inti oosit domba menunjukkan ketidakseragaman waktu yang dibutuhkan oleh oosit untuk mencapai tahap MII dan kafein dapat meningkatkan fertilisasi normal dan menurunkan frekuensi polispermi pada oosit ketika periode maturasi diperpanjang</jats:p
Kafein dalam Medium Maturasi Meningkatkan Fertilisasi dan Menekan Frekuensi Polispermi Oosit Domba dengan Maturasi Diperpanjang (CAFFEINE SUPLEMENTATION IN MATURATION MEDIUM IMPROVE NORMAL FERTILIZATION AND REDUCED THE FREQUENCY OF POLYSPERMY IN SHEEP OOC
No full textThe objective of this study were to determine kinetic of nuclear maturation and the efficacy of caffeine suplementation in maturation medium on fertilization rate of sheep oocytes in vitro. In the first experiment, oocytes were matured for 16 (M-16), 20 (M-20), 24 (M-24), 28 (M-28) h to assessed the kinetic of oocytes nuclear maturation. In the second experiment, oocytes were matured for 24 h (M-24) or 28 h (M-28) without (M-24 or M-28 groups) or with caffeine suplementation at 4 h before the end of maturation period of oocytes matured for 24 h (M24-Kaf-4) and 28 h (M28-Kaf-4), or 8 h (M28-Kaf-8) before the end of maturation period of oocytes matured for 28 h. Result of the first experiment, 27.6% of oocytes were in metaphase II (MII) at 16 h. The percentage of MII oocytes significantly increased after 20 h (44.8%) to 24 h (88.9%) of maturation period (P0.05). However the number of oocytes with two pronucleus (2PN) was higher in group M-24 compared than that of M-28 group (P0,05). When caffeine was suplemented at 4 h before the end of maturation period a significantly reduced the incidence of polyspermy and increased the number of oocytes with 2PN in oocytes of M-28 group (P<0.05). In conclusion, the kinetic of nuclear maturation in sheep oocytes showed there was a variation in time required by oocytes to reach MII phase and caffeine improve normal fertilization and reduced the frequency of polyspermy on oocytes when the maturation period prolonged.
ABSTRAK
Penelitian ini bertujuan untuk mengetahui kinetika maturasi inti dan efektivitas suplementasi kafein pada medium maturasi terhadap tingkat fertilisasi oosit domba secara in vitro. Penelitian tahap I oosit dimaturasi selama 16 (M-16), 20 (M-20), 24 (M-24), dan 28 (M-28) jam untuk mengevaluasi kinetika maturasi inti oosit. Penelitian tahap II, oosit dimaturasi selama 24 jam (M-24) dan 28 jam (M-28) tanpa kafein (kelompok M-24 dan M-28) atau dengan penambahan kafein pada empat jam sebelum akhir periode maturasi pada oosit yang dimaturasi selama 24 jam (M24-Kaf-4) dan 28 jam (M28-Kaf-4), atau delapan jam (M28-Kaf-8) sebelum akhir periode maturasi pada oosit yang dimaturasi selama 28 jam. Hasil penelitian tahap I menunjukkan, 27,6% oosit berada pada tahap metafase II (MII) pada jam ke-16. Persentasi oosit MII meningkat secara signifikan setelah jam ke-20 (44,8%) hingga jam ke-24 (88,9%) periode maturasi (P<0,05) akan tetapi tidak ditemukan adanya peningkatan ketika periode maturasi diperpanjang hingga 28 jam (89,3%) (P<0,05). Namun demikian, jumlah oosit dengan dua pronukleus (2PN) lebih banyak pada kelompok M-24 dibandingkan dengan kelompok M-28 (P<0,05) dan kejadian polispermi meningkat pada oosit kelompok M-28 (P<0,05). Tidak ditemukan adanya perbedaan yang signifikan pada tingkat fertilisasi total antar perlakuan kecuali pada kelompok M28-Kaf-8 (P<0,05). Ketika kafein ditambahkan pada empat jam sebelum akhir periode maturasi secara signifikan dapat menurunkan kejadian polispermi dan meningkatkan jumlah oosit 2PN pada kelompok M-28 (P<0,05). Dapat disimpulkan bahwa kinetika maturasi inti oosit domba menunjukkan ketidakseragaman waktu yang dibutuhkan oleh oosit untuk mencapai tahap MII dan kafein dapat meningkatkan fertilisasi normal dan menurunkan frekuensi polispermi pada oosit ketika periode maturasi diperpanjan
IDENTIFIKASI TERBAKARNYA MOTOR LISTRIK PENGGERAK LO PUMP NO. 2 DI MV. DK 01
No full textAgus Firmanto, 2018, NIT : 50134924 T, " Identification of the burning of the electric motor drive oil lubricant pump in MV . DK 01”, thesis Teknika Studies Program, Diploma Program IV, Politeknik Ilmu Pelayaran Semarang, Adviser I: H. Sumarno PS. MM. M Mar E. Adviser II: Capt. Bharto Ari Raharjo.
LO pump is a lubrication system that helps the engine work to lubricate the engine parts while cooling the moving parts of the engine or rotating. In this system it takes power to make or circulate that is pump. While as the driving force of the pump is an electric motor (EL-MOT), because something that the driving force or electric motor (EL-MOT) is experiencing the disruption of burning
To determine the main factors causing the burning of electric motors the author uses the SWOT method (Strengths Weakness Opportunities Threats). where this method is to identify determine the strength factor, the weakness factor, the probability factor and the threat factor, as for the factors that influence is solved with defensive strategy (WT) that is survival technique by reducing internal weakness and avoid threat. Using this method will make it easier for writers to solve the problems that occur in the electric motors driving the LO pump
From the results of the study through the method of SWOT (Strengths Weakness Opportunities Threats) is obtained results, that the burning electric motor drive LO pump is the ruaknya or ausnya bearing mounted rotor shaft. in the end the authors present conclusions and suggestions
Keywords: Overload, Damage Bearing, SWOT (Strengths Weakness Opportunities Threats
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