36 research outputs found
POLA PENGELUARAN RUMAH TANGGA PETANI PADI DI DESA KETAWANG KECAMATAN GONDANG KABUPATEN NGANJUK
No full textPedesaan. merupakan suatu wilayah yang di dominasi oleh kegiatan
perekonomian di bidang pertanian. Desa Ketawang adalah salah satu daerah
pedesaan yang ada di Kecamatan Gondang dimana sebagian besar
penduduknya bekerja sebagai petani. Rumah tangga petani memiliki beberapa
tantangan dalam upaya memenuhi kebutuhan konsumsi untuk rumah tangganya.
Berbagai macam kebutuhan pengeluaran atau konsumsi rumah tangga yang
perlu dialokasikan baik untuk konsumsi pangan ataupun bukan pangan,
tabungan dan juga investasi rumah tangga secara bersama-sama akan saling
mempengaruhi sesuai dengan prioritas mana yang harus dipenuhi terlebih
dahulu. Tujuan penelitian ini yaitu 1) Mendeskiripsikan karakteristik rumah tangga
petani padi, 2) Menganalisis pola pengeluaran tangga petani padi di Desa
Ketawang. Data primer diperoleh dari wawancara 60 petani padi yang memiliki
karakteristik yaitu petani pemilik sekaligus penggarap lahan. Jumlah sampel
ditentukan dengan 10% dari jumlah populasi. Populasi dalam penelitian ini yaitu
sebanyak 573 rumah. Metode pengolahan dan analisis data dengan analisis
deskriptif dengan metode tabulasi serta analisis Two Stage Least (2 SLS). Hasil
penelitian ini yaitu bahwa pengeluaran rumah tangga petani padi di Desa
Ketawang Kecamatan Gondang Kabupaten Nganjuk didominasi oleh
pengeluaran untuk konsumsi non pangan. Pengeluaran pangan dihasilkan
sebesar 31,61% dan pengeluaran, konsumsi, untuk non-pangan yaitu sebesar
68,39%. Hal tersebut berarti hampir sebagian besar petani padi menggunakan
pendapatannya untuk konsumsi bukan pangan.
Kata Kunci : rumah tangga, pendapatan, konsums
PENANGANAN MUATAN BATU BARA TERBAKAR DI MV. SRI WANDARI INDAH
No full textABSTRAKSI
Teguh Agung Prihanto, 2019, NIT : 51145170 N, “Penanganan Muatan
Batu Bara Terbakar di MV.Sri Wandari Indah”, Skripsi Program
Studi Nautika, Program Diploma IV, Politeknik Ilmu Pelayaran
Semarang, Pembimbing I : Capt. H. Agus Subardi, M.Mar,
Pembimbing II : Poernomo Dwi Atmodjo, M.H.
Batu bara termasuk salah satu muatan berbahaya dimana batu bara
dapat memanas atau terbakar sendiri. Dengan dasar teori itu peneliti
merumuskan masalah tentang faktor apa saja yang menyebabkan terbakarnya
muatan batu bara di atas kapal MV. Sri Wandari Indah, bagaimana cara
penanggulangan muatan batu bara yang terbakar di MV. Sri Wandari Indah,
dan bagaimana upaya mencegah kebakaran muatan batu bara terbakar di MV.
Sri Wandari Indah yang digunakan dalam pembuatan laporan penelitian.
Menurut World Coal Institute (WCI) (2005:2), Batu bara adalah bahan
bakar fosil yang dapat terbakar sendiri, terbentuk dari endapan, batuan organik
yang terutama terdiri dari karbon, hydrogen dan oksigen. Menurut Dewan
Keselamatan dan Kesehatan Kerja Nasional (DK3N) terbakar adalah suatu
peristiwa bencana yang berasal dari api yang tidak dapat dikehendaki yang
dapat menimbulkan kerugian, baik kerugian materi maupun kerugian yang
non-materi hingga kehilangan nyawa atau cacat tubuh yang ditimbulkan
akibat kebakaran. Jadi menurut peneliti batu bara terbakar adalah nyala api
yang tidak dikehendaki pada batu bara yang terjadi secara alami.
Metode analisis data yang digunakan oleh peneliti adalah metode
deskriptif kualitatif. Deskriptif adalah suatu metode penelitian yang digunakan
dalam penelitian deskriptif untuk menggambarkan fenomena yang ada.
Kualitatif adalah pengamatan, wawancara atau penelaahan dokumen, metode
kualitatif ini digunakan karena beberapa pertimbangan.
Berdasarkan permasalahan dan fakta yang telah diuraikan dalam hasil
penelitian sehingga diketahui faktor-faktor penyebab terjadinya muatan batu
bara yang terbakar ketika pemuatan di MV. Sri Wandari Indah dengan faktor
utama penyebab kebakaran adalah nyala api dikarenakan terpenuhinya unsur
segitiga api. Penanganan yang dilakukan adalah dengan memutus rantai
segitiga api, serta dilakukan pembongkaran pada batu bara yang terbakar,
kemudian upaya pencegahan yang dilakukan adalah mengupayakan untuk
meniadakan unsur segitiga api yang dimaksudkan adalah unsur oksigen
dengan pemadatan ruang muat, dan juga memaksimalkan fungsi ventilasi.
Berdasarkan hasil penelitian yang dilakukan oleh peneliti, faktor yang
menyebabkan terjadinya muatan batu bara terbakar di MV. Sri Wandari Indah
adalah terpenuhinya unsur segitiga api, adanya ruang kosong dalam palka,
sifat batu bara yang mengeluarkan gas yang mudah terbakar. Kondisi
lingkungan sekitar yang bersuhu tinggi (panas) yang memicu muatan batu
bara terbakar, kurangnya pengetahuan awak kapal terhadap bahaya yang
ditimbulkan dan cara penanganan muatan batu bara yang terbakar.
ABSTRACT
Teguh Agung Prihanto, 2019, NIT : 51145170 N, “Penanganan Muatan
Batu Bara Terbakar di MV. Sri Wandari Indah”, Script of Nautical
Study Program, Diploma IV Program, Semarang Merchant Marine
Polytechnics, 1st Supervisor : Capt. H. Agus Subardi, M.Mar, 2nd
Supervisor : Poernomo Dwi Atmodjo, M.H.
Coal is one of the dangerous charges where coal can heat up or burn on its
own. On the basis of the theory, the researcher formulated a problem about what
factors caused the burning of coal loads on the MV vessel. Sri Wandari Indah,
how to overcome the coal load that burned in the MV. Sri Wandari Indah, and
how to prevent burning of coal burning in the MV. Sri Wandari Indah used in
making research reports.
According to the World Coal Institute (WCI) (2005: 2), coal is a fossil fuel
that can burn itself, formed from deposits, organic rocks consisting mainly of
carbon, hydrogen and oxygen. According to the Dewan Keselamatan dan
Kesehatan Kerja Nasional (DK3N) a fire is a catastrophic event originating from
an undesirable fire which can cause loss, both material loss and non-material
losses to loss of life or bodily disability caused by fire. So according to the author
of burning coal is a flame on unwanted coal that occurs naturally.
The data analysis method used by researchers is a qualitative descriptive
method. Descriptive is a research method used in descriptive research to describe
existing phenomena. Qualitative is observation, interview or document review,
this qualitative method is used for several reasons.
Based on the problems and facts that have been described in the results of
the study so that the factors causing the occurrence of coal loads are burned when
loading in the MV. Sri Wandari Indah with the main factor causing fires is the fire
due to the fulfillment of the fire triangle element. Handling is done by breaking
the chain of fire triangles, as well as demolition of burning coal, then prevention
efforts are carried out to strive to eliminate the intended element of the fire
triangle is the oxygen element with compaction of the cargo space, and also
maximize the function of ventilation.
Based on the results of research conducted by researchers, the factors that
caused the coal load to burn in the MV. Sri Wandari Indah is the fulfillment of the
fire triangle element, the empty space in the hold, the nature of coal which emits
flammable gas. The surrounding environment with high temperature (heat) that
triggers coal loads burns, lack of knowledge of the crew of the danger caused and
how to handle coal loads that burn
ANALISIS POTENSI BAHAYA KERJA DENGAN METODE JSA DAN FMEA PADA PRODUKSI INNER
No full textJika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail [email protected], [email protected]
DELEGATION OF AUTHORITY PERMIT LICENSE FROM REGENT TO HEAD OF TAKISUNG DISTRICT IN TANAH LAUT REGENCY
No full textThe progress of decentralization from the central government to regional government give every regional government same opportunity to improve. To maximize governance process, government of Tanah Laut regency gives authorities to local government agencies and head of district to assist regional government autonomy which one of it is delegation of authority permit building license. Based on above, the author interested in analyzing and understanding about the delegation of authority permit building license from regent to head of Takisung district in Tanah Laut regency, what factors inhibit it and what efforts to overcome the obstacle of delegation of authority. In this research author uses Louis Allen theory about delegation of authority which define delegation of authority is task carried out by a delegator in entrusting responsibility and authority to other people and assigning accountability for results. It is hope that this theory can answer the research objectives. The author uses descriptive qualitative research methods with an inductive approach to describe the state of the object based on existing facts. Data collection techniques which author use are interview, observation, and documentation. The result of the research is the delegation of authority has run well enough but should be improved because the head of Takisung district’s right should be fulfilled. Supervision and socialization of noncommercial permit building license must be carried out regularly and reach every level of society.
Key words; Delegation, Authority, Permit Building Licens
APPLICATION OF DESIGN THINKING METHOD IN REDESIGNING THE UI/UX OF SIMAK (ACADEMIC INFORMATION SYSTEM) OF SRIWIJAYA UNIVERSITY BASED ON A MOBILE PLATFORM
No full textStudents at Sriwijaya University are having difficulty accessing academic information through SIMAK using their mobile devices due to a user interface that is not optimized for smartphones. In this study, the author used the Design Thinking method because it has stages that are very helpful in creating prototypes, such as the Empathize stage where the author can directly interact with users' personal opinions, up to the testing stage, which helps the author analyze the results of prototype creation so that further development can be more responsive and better. The prototype was tested through Maze, a platform that helps users test product or service prototypes quickly and efficiently. This platform is integrated with various prototype-making applications and allows users to collect qualitative and quantitative data in one place and the User Experience Questionnaire (UEQ) to analyze data from prototype testing. Based on the results of usability testing, the UEQ scores from 26 SIMAK users were above 1.6, with almost all assessment categories such as "Appeal", "Efficiency", "Accuracy", "Stimulation", "Novelty", and 1.3 in " Perspicuity". Therefore, it can be concluded that the SIMAK prototype design has a good user experience, and the design can be used as a reference for SIMAK mobile-based displays in the future
Implementasi Model GSTAR (Generalized Space Time Autoregressive) dan GSTAR-Kalman Filter dalam Peramalan Harga Cabai Rawit Merah
No full textProvinsi Jawa Timur memiliki berbagai macam komoditas pangan unggulan, salah satunya adalah cabai. Kebutuhan cabai juga sangat tinggi sehingga permintaan cabai khususnya di Jawa Timur sangat besar dan hal ini menyebabkan harga cabai terus mengalami fluktuasi terutama menjelang hari-hari besar. Peramalan mengenai harga cabai sangat diperlukan bagi pemerintah, industri, dan rumah tangga. Peramalan harga cabai termasuk ke dalam jenis peramalan data spasial-temporal karena memiliki hubungan antar waktu dan lokasi. Salah satu model peramalan untuk data spasialtemporal adalah model GSTAR. Model GSTAR yang digunakan memiliki keterbatasan yaitu hanya menggunakan orde spasial 1, sehingga dibutuhkan metode pemulusan untuk memperkecil nilai error, salah satunya adalah metode Kalman-Filter. Dengan demikian, penulis melakukan penelitian mengenai implementasi model GSTAR dan GSTAR-Kalman Filter dalam peramalan harga cabai rawit merah. Penelitian yang dilakukan menggunakan data sekunder Bulan Februari 2018 sampai Februari 2024 dari empat kota di Jawa Timur yaitu Kota Blitar, Kediri, Probolinggo, dan Malang dengan bobot lokasi invers jarak. Penelitian ini bertujuan untuk mendapatkan model GSTAR dan GSTAR-Kalman Filter untuk meramalkan harga cabai rawit merah di Kota Blitar, Kediri, Probolinggo, dan Malang. Selain itu, penelitian ini juga bertujuan untuk mendapatkan hasil peramalan dan membandingkan keakuratan kedua model tersebut dalam meramalkan harga cabai rawit merah di kota-kota tersebut. Model GSTAR yang terpilih dalam penelitian ini adalah GSTAR(1_1), yang kemudian dikembangkan menjadi model GSTAR-Kalman Filter. Hasil analisis menunjukkan bahwa model GSTAR-Kalman Filter memiliki nilai RMSE dan MAPE yang lebih rendah dibandingkan dengan model GSTAR, dengan RMSE sebesar 860.28 dan MAPE sebesar 1.66%.
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East Java Province has various kinds of superior food commodities, one of which is chili. The need for chilies is also very high so the demand for chilies, especially in East Java, is very large and this causes the price of chilies to continue to fluctuate, especially before big holidays. Forecasting regarding chili prices is very necessary for the government, industry and households. Chili price forecasting is included in the type of spatial-temporal data forecasting because it has a relationship between time and location. One of the forecasting models for spatial-temporal data is the GSTAR model. The GSTAR model used has limitations, namely that it only uses spatial order 1, so a smoothing method is needed to reduce the error value, one of which is the Kalman-Filter method. Thus, the author conducted research regarding the implementation of the GSTAR and GSTAR-Kalman Filter models in forecasting the price of red cayenne pepper. The research was conducted using secondary data from February 2018 to February 2024 from four cities in East Java, namely Blitar, Kediri, Probolinggo and Malang with the location weights used being the inverse distance location weights. The objective of the upcoming research is to develop the GSTAR and GSTAR-Kalman Filter models for forecasting the price of cayenne pepper in the cities of Blitar, Kediri, Probolinggo, and Malang. The research aims to generate forecasting results and compare the effectiveness of the GSTAR and GSTAR-Kalman Filter models in forecasting the price of red cayenne pepper in these cities. The selected GSTAR model is GSTAR(1_1) which is then formed into the GSTAR-Kalman Filter model. Based on these two models, the GSTAR-Kalman Filter model has a smaller RMSE and MAPE compared to the GSTAR model, namely RMSE of 860.28 and MAPE of 1.66%
Apriori Algorithm Analysis to Determine Purchasing Patterns at Beleven Farma Pharmacy
No full textBeleven Farma Pharmacy is a place that provides medicines and other health products such as supplements, vitamins and also various health tests. As a newly established pharmacy, no innovations have been made to improve sales strategies. Analysis of purchasing patterns can produce information that helps pharmacies in determining product bundling recommendations as well as determining product layout. This research applies the a priori algorithm method and uses rapidminer tools to identify drug purchasing patterns from transaction data at the Beleven Farma pharmacy. The Knowledge discovery in database (KDD) method is used as a reference in the data processing process. Based on tests carried out by the author, the resulting rules are that if you buy hemaviton you will buy vice with 4% support and 91% confidence and if you buy amoxicillin you will buy paracetamol with 4% support and 64% confidence. Thus, the resulting information can be used to support decision making in determining marketing strategies so as to increase sales at pharmacies
Reducing the level of leaves damage of (Brassica rapa) caused by armyworm (Spodoptera litura F.) through liquid bioinsecticide formulation of bintaro (Cerbera odollam) leaves extract
No full textANALISIS BEBAN KERJA MENTAL DENGAN METODE NASA-TLX PADA MAHASISWA TEKNIK INDUSTRI UNIVERSITAS BRAWIJAYA
No full textJika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email [email protected], [email protected], [email protected]
Sistem Informasi Penerimaan Karyawan (E-Recruitment) Menggunakan Pendekatan Human Centered Design (HCD)
No full textA Web-Based Employee Recruitment Information System or e-Recruitment can be used as a solution in handling the employee recruitment process in a company. With a web-based employee recruitment information system or e-recruitment, companies can choose the right employees for their company themselves. Apart from that, companies can also process applicant data in a database so that applicant data does not accumulate in the filing cabinet. In this research, the author discusses how to design a web-based employee recruitment information system. The system development methodology used is Human Centered Design. The system was built using the PHP programming language, database server with MySQL. The result to be achieved from this research is that the web-based employee recruitment information system is expected to be able to assist the company's HRD department in the employee recruitment process and make it easier for managers to view employee recruitment reports
