19 research outputs found
Pengembangan E-Commerce untuk Usaha Mikro Kecil Menengah(UMKM)
No full textABSTRAK Widodo, Bimo Tri. 2015. Pengembangan E-Commerce untuk Usaha Mikro Kecil Menengah(UMKM). Universitas Negeri Malang. Pembimbing: (I) Didik Dwi Prasetya, S.T., M.T., Pembimbing (II) M. Zainal Arifin, S.Si., M.Kom. Kata Kunci: pengembangan, e-commerce, umkm. Salah satu aspek yang menunjangpemasaran dan pengajuan permodalan pengembangan usaha adalah pemanfaatan teknologie-commerce. Berdasarkan observasi dari tiga pengusahaUsaha Mikro Kecil Menengah(UMKM di Kota Malang, UMKM tersebut belum memanfaatkan teknologi sebagai media pemasarannya dan pengajuan permodalan pengembangan usaha. Sehingga produk usaha tidak dikenal dalam skala luas dan sulit untuk berkembang.Untuk dapat membuat produk UMKM dapat berkembang, diperlukaan strategi pengembangan usaha, yaitu dengan dibuat sebuah sistem e-commerce yang mampu membantu para pelaku UMKM untuk dapat memasarkan produknya secara luas dan merekapitulasi transaksi penjualan yang nantinya bisa digunakan untuk pengajuan permodalan pengembangan usaha. Metode pengembangan sistem informasi yang digunakan ialah model pengembangan waterfall dari Sommerville. Model waterfall memiliki 5 tahapan yaitu: requirements definition, system and software design, implementation and unit testing, integration and system testing, dan operation and maintenance. Hasil pengujian kelayakan produk e-commercedapat diketahui bahwa persentase validasi setelah mendapat beberapa kali masukan, aspek fungsionalitas yang diberikan oleh ahli rekayasa web ialah sebesar 100% dan untuk aspek usabilitas diperoleh persentase validasi sebesar 100%.Untuk validasi aspek fungsionalitas yang diberikan oleh tigapemilik UMKM ialah sebesar 100% dan untuk aspek usabilitas diperoleh persentase validasi sebesar 97,98% yang berarti valid dansistem sudah dapat digunakan dengan layak. Untuk validasi aspek fungsionalitas yang diberikan oleh tigacalon pembeli ialah sebesar 100% dan untuk aspek usabilitas diperoleh persentase validasi sebesar 97,47% yang berarti valid dansistem sudah dapat digunakan dengan layak
PENANGANAN KERUSAKAN MACHINERY HATCH COVER HYDRAULIC UNTUK MEMPERLANCAR BONGKAR MUAT PENANGANAN KERUSAKAN MACHINERY HATCH COVER HYDRAULIC UNTUK MEMPERLANCAR BONGKAR MUAT PENANGANAN KERUSAKAN MACHINERY HATCH COVER HYDRAULIC UNTUK MEMPERLANCAR BONGKAR MUAT BATU BARA DI MV. SHANTHI INDAH
Full text linkABSTRAK
Agung Tri Widodo, 2019, NIT: 52155554. N, ‘’Penanganan Kerusakan
Machinery Hatch Cover Hydraulic Untuk Memperlancar Bongkar
Muat Batu Bara di MV. Shanthi Indah”, Skripsi Program Studi
Nautika, Program Diploma IV, Politeknik Ilmu Pelayaran Semarang,
Pembimbing I: Capt. Eko Murdiyanto, M.Pd., M.Mar., dan
Pembimbing II : Capt. Firdaus Sitepu, S.ST, M.Si, M.Mar
Dimana transportasi laut memiliki peran yang sangat vital bagi
pembangunan bangsa sehingga kapal niaga menjadi sarana pilihan bagi
perusahaan pemerintah maupun perusahaan swasta dalam menjalankan roda
perekonomian. MV. Shanthi Indah sendiri adalah salah satu kapal curah yang
mengangkut batu bara yang dikelola oleh PT.KSE (Karya Sumber Energy), milik
warga negara indonesia sendiri yang beroperasi diwilayah indonesia maupun
internasional.
Sehingga peralatan bongkar muat diatas kapal MV.Shanthi Indah sangat
penting untuk diperhatikan maka penulis merusmuskan masalah yaitu pananganan
kerusakan machinery hatch cover hydraulic dan dampak kerusakan machinery
hatch cover hydraulic untuk menjadi acuan dalam penelitian ini agar menjadi
pembatas dalam membuat sebuah penelitian ini.
Machinery hatch cover hydraulic adalah salah satu alat yang perannya
sangat vital untuk kapal curah, terutama untuk kapal curah dengan jenis palka
berupa melipat. Mesin palka hydrolik berfungsi untuk mengangkat roda pada
palka dengan menggunakan cairan minyak hydrolik yang dimampatkan melalui
pipe hydraulic dan di teruskan ke jack hydraulic agar palka dapat terbuka.
Penelitian ini menggunakan metode deskriptif kualitatif dengan
mendeskripsikan secara terperinci saat pelaksanaan kegiatan bongkar/muat yang
tertunda karena terjadinya kerusakan machinery hatch cover hydraulic di kapal
MV. Shanthi Indah. Pengumpulan data melalui wawancara, observasi, studi
pustaka, dan dokumentasi saat dikapal. Tekhnik pengolahan data yang digunakan
adalah fishbone analysis dan fault tree analysis.
Hasil penelitian menunjukkan bahwa penyebab terjadinya kerusakan
machinery hatch cover hydraulic di MV. Shanthi Indah adalah kotornya oil filter
pada mesin yang menyebabkan cepatnya high pressure sehingga pipa hydrolik
dapat pecah. Upaya penanganan kerusakan machinery hatch cover hydraulic
adalah melakukan pengecekan dan perawatan secara teratur dan berkala serta
memberikan pengarahan kepada crew tentang pengoperasian mesin palka hydrolik
saat membuka palka dengan benar dan melakukan pengecekan oil filter pada
machinery hatch cover hydraulic yang sudah kotor.
ABSTRACT
Agung Tri Widodo, 2019, NIT: 52155554.N,‘’The Handling Damage of
Machinery Hatch Cover Hydraulic to the Effectiveness Coal of Loading
and Unloading Processon MV. Shanthi Indah”, Essay of Nautical
Department, Diploma IV Program, Politeknik Ilmu Pelayaran
Semarang, 1
st
guide: Capt. Eko Muriyanto, M.Pd., M.Mar., And 2
guide: Capt. Firdaus Sitepu, S.ST., M.Si., M.Mar.
Where sea transportation has a very vital role for nation building so that
commercial vessels become the choice tool for government companies and private
companies to run the economy. MV. Shanthi Indah itself is one of the bulk carriers
that transport coal managed by PT. ESE (Karya Sumber Energy), which is owned
by Indonesian citizens who operate in the Indonesian and international regions.
So that the loading and unloading equipment above the MV. Shanthi Indah
vessel is very important to note, the author resolved the problem, namely the
handling of damage to hydraulic engine hatch cover and the impact of damage to
hydraulic cover hatch machinery to be a reference in this study to be a limitation
in making this research.
Machinery Hatch Cover Hydraulic is one of the tools whose role is very
vital for bulk carriers, especially for folding bulk carriers. Hydraulic hatch
machine serves to lift the wheel in the hold by using hydraulic oil fluid
compressed through a hydraulic pipe and forwarded to a hydraulic jack so that
the hold can be opened.
This study uses a qualitative descriptive method by describing in detail
when the loading or unloading activities are delayed due to damage to the
hydraulic engine hatch cover on the MV. Shanthi Indah. Collecting data through
interviews, observation, library research, and documentation when on board.
Data processing techniques used are fishbone analysis and fault tree analysis
The results showed that the cause of the damage to the hydraulic engine
hatch cover in the MV. Shanthi Indah is a dirty oil filter on the machine which
causes high pressure so that the hydraulic pipe can break. Efforts to deal with
damage to hydraulic hatch cover machinery are to check and maintain regularly
and periodically and provide guidance to the crew about the operation of the
hydraulic hatch machine when opening the hatch correctly and checking the oil
filter on the dirty hydraulic engine hatch cover
n
DAWET BAYAT DAN POHON AREN DALAM BUSANA VINTAGE
No full textThe creation of this Final Project is titled “Dawet Bayat and Palm Trees in Vintage” is a from of ideas and appreciation developed by individuals with the aim of understanding the concept of making batik motifs by taking a dawet Bayat idea. The process and embodiment of batik works with dawet Bayat batik motif with remasol color substances, which are processed by individuals to create batik that has an aesthetic value and feelings from the author conveyed to the connoisseur of work, and as well as being the urge to keep the author. Dawet Bayat and plam trees are the art value in a work of batik motif can be channeled directly to the community, especially the people in the Bayat area. Everything is poured directly by the author into Batik art works and visual art to be a work that is acceptable to the public, and the creation of batik works that have difference from batik spread in Indonesia. The media used in fashion is the cotton cloth. This work realization process uses a method of creation that can help the process of work. Creation methods include data collection, data analysis, work designer, and labor embodiment. In the embodiment this final task, it makes 4 works, the entire collection of works is called “Dawet Wigunani” which is inspired by the Dawet Bayat and palm tree
PEMANFAATAN APLIKASI MIND MAP SEBAGAI MEDIA INOVATIF DALAM PEMBELAJARAN MATA KULIAH PENGEMBANGAN PENDIDIKAN KEWARGANEGARAAN SEKOLAH DASAR
Full text linkThis study was conducted to develop an innovative medium in learning Elementary School-Civic Education (PKn SD) Development course in order to improve the lecturer competency in developing good learning media, improving learning quality, and producing a computer and internet-based media product. The development of innovative media in this study was carried out by utilizing mind map application available in internet. This study was taken place in Elementary School Teacher Education, Pedagogic Faculty, Semarang State University. The subject of research consisted of corresponding students and lecturers. This study was an educational research with research and development approach. The procedure of research included preliminary study with descriptive qualitative approach, media development design, design validation and design improvement, and followed with limited trial on media design by applying experimental method (before-after), and product revision, if any, and final product development. The result achieved in this study was that the author had conducted a preliminary study by mapping competency and indicator into PKn SD Development course and then designed the lecturing learning plan as needed by utilizing the mind map application as learning media. The author had designed an innovative media using mind map application and had the media design validated by the competent validators in their area. The mind map application-based learning media had been tried out in treatment class. The result of test with the data processed by the author showed the following result. 1) The result of pretest and posttest showed significant improvement; it could be seen from the number of correct answer minimally 5 (40%) and maximally 13 (63%) in pre-test result and minimally 16 (80%) and maximally 20 (100%) in posttest result. 2) The result of content quality and objective aspect questionnaire before and after using mind map application showed the ratio of 55%: 89%, with instructional quality aspect of 54% : 88%, and technical quality aspect of 51% : 90%, so that the overall ratio was 54% : 89%. Considering the result of data analysis, it could be found that the mind map application use can be developed further as an innovative learning media utilizing computer technology and informatics technology mastery support. The author organized the result of study into a scientific article to be published and organized a final report as accountability.
Studi Pengaruh Perlakuan Panas Terhadap Struktur Mikro Dan Sifat Mekanis Baja SKD-11 Yang Digunakan Pada Komponen Stud Pin Winder
Full text linkIndustri pembuatan benang, garmen dan tekstil di indonesia banyak menggunakan mesin-mesin pemintal benang buatan luar negeri. Sehingga bila ada kerusakan harus mendatangkankomponen-komponen mesin dari negara asal pembuat dan membutuhkan waktu yang lama dalam pengadaan barang serta menanggung biaya yang tinggi pula. Oleh karena itu industri dalam negeri membutuhkan ketersedian komponen tersebut, agar dalam proses perbaikan dan perawatan dapat dilakukan dengan cepat dan menekan biaya produksi. Pada penelitian ini dilakukan karakterisasi material bajaSKD-11 melalui proses perlakuan panas dengan cara normalizing dan tempering.
Dalam penelitian ini dilaksanakan dengan cara memanaskan material hingga temperatur austenit 1000oC dengan waktu penahanan 2 jam dan didinginkan di udara terbuka. Kemudian dilakukan tempering dengan variasi temperatur 200oC, 300oC, 500oC, 550oC, 600oC dengan waktu penahanan 1 jam. Kemudian dilakukan pengujian kekerasan, impak (ketangguhan), dan struktur mikro.
Hasil dari pengujian menunjukkan nilai kekerasan tertinggi ada pada sampel baja SKD 11 dengan proses anneling yaitu sebesar 75,4 HRC dan terendah ada pada sampel baja SKD 11 dengan variasi temperatur tempering 550oC sebesar 50 HRC, serta baja SKD 11 yang tidak mengalami proses perlakuan panas sebesar 36,19 HRC. Pada uji impact nilai ketangguhan stud pin original sebesar 1,76 J/mm2, nilai ketangguhan tertinggi pada sampel material baja SKD 11 tanpa melalui proses perlakuan panas yaitu sebesar 0,14 J/mm2 dan nilai ketangguhan terendah ada pada sampel material baja SKD 11 dengan variasi temperatur tempering 550oC sebesar 0,05 J/mm2. Berdasarkan studi lapangan bahwa stud pin patah karena gaya impact, maka baja SKD 11 tidak bisa menggantikan stud pin original
Upaya Pencegahan Container Yang Tidak Termuat Pada Kapal Oleh PT. Sentra Sinar Baru (Persero) Regional Jawa Tengah
Full text linkThe purpose of this paper is to determine the occurrence of the return of containers from the port to PT. Sentra Sinar Baru (Persero) Central Java Region due to not being loaded on the ship, delivery orders issued before confirmation to the depot, damage to containers during loading and unloading at the port and at the depo container yard. The data collection method used by the author is the observation method by making direct observations at PT. Sentra Sinar Baru Semarang Branch, interview method by interviewing several staff at PT. Sentra Sinar Baru Semarang Branch, the method of studying the literature contained in the book as a reference in this writing, as well as the method of documentation carried out by collecting documents deemed relevant to the title. The results of this discussion indicate that the prevention of containers that are not loaded on the ship by PT. Sentra Sinar Baru (Persero) in the Central Java region, reducing the occurrence of delivery orders issued early with effective communication between shipping companies and depots, minimizing damage to containers at the port or at the container yard
Pengaruh Media Panorama dan Wordwall dalam Pembelajaran Pendidikan Pancasila Terhadap Minat Belajar Peserta Didik Kelas V SDN Pulorejo 01
Full text linkSomeone who has an interest will be stimulated to be enthusiastic about an activity, including studying. Students' learning interest can be influenced by the learning media implemented by the teacher during the learning process. This research aims to determine the effect of using panorama and Wordwall learning media and compare the effectiveness of the two media in learning Pancasila Education on the learning interest of class V students at SDN Pulorejo 01. This research uses the Classroom Action Research method. The data analysis technique used in this research is descriptive qualitative. From the teaching practice activities that have been carried out by the author by applying panorama and wordwall media in Pancasila education learning in class V at SDN Pulorejo 01, it can be seen that these two media have an influence on the learning interest of class V students at SDN Pulorejo 01. The students were initially passive and less active becomes more active after using learning media in teaching and learning activities. Based on the research that has been carried out, the most effective way to apply Pancasila education for class V at SDN Pulorejo 01 is wordwall
Find the future from the past: Paleolimnology in Indonesia
No full textAgriculture, hydro electricity power, fisheries, source of drinking water, recreation, and industrial use has led to wide-spread impairment of Indonesia surface waters. Indonesia is rich with various freshwaters, including 840 unique lakes with different size and types, 735 ponds, and 162 dams that covering about 21,000 km2 of area, contain about 500 km3 of water functions as both economically and ecologically purposes. Indonesia is also one of the biggest listed freshwater endemic species in Asia. However, an increase of population and human activities affect a decrease in quantity and quality of several lake ecosystems that able to induce the destruction up to extinction of the lake ecosystem. An increase of lake utilization, with partial management system without considering the preservation and sustainability of ecosystem had reduced lake functions. Paleolimnological approach is one of science and technological approach to support the successfull of grand design of Indonesian lakes conservation and rehabilitation, specifically on the program of lakes’ development ecosystem monitoring, evaluation, and information system. The studied on (paleo) limnology in Indonesia had been collected and compared. The vertical distribution of trace elements of Ni, Mg, and B were analyzed by Inductively Coupled Plasma (ICP) with mass spectrophotometry for 44 cm sediment core from Telaga Pengilon Dieng, Java. The paleolimnological studies in Indonesia have been limited, particularly for Indonesian as the first author. Lakes’ sediment records the changes condition of catchment area, like a diary book. Reconstruction of the past environmental condition is required to predict the future condition. This can be done using the organism preserved in the sediment, such as diatoms and pollen. Diatoms are unicellular algae that are used extensively in paleoecology. The diatom assemblages in sedimentary records can make direct and indirect inferences about past environmental conditions. The palynological data on the terrestrial and aquatic ecosystem are used as an indicator of recent and paleoecological changes, particularly on the climate, history and floral diversity. Paleolimnological analysis increasingly attention is being given to developing the technique to model human activities
