bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis risiko pajanan timbal dari ikan nila di bekas tambang pada pemancing, Kerta Buana
Authors: Ade Nurhayati Ade Nurhayati , Suhelmi Reni , Daramusseng Andi 
Published: October 2023

Logam berat timbal (Pb) berkontribusi terhadap timbulnya masalah lingkungan dan kesehatan. Adanya kandungan timbal di ikan dari kolam bekas galian tambang. Dimana jika di konsumsi berlebihan akan memberikan gangguan kesehatan terutama pemancing di sekitar kolam ikan bekas galian tambang batubara. Penelitian ini bertujuan utuk mengetahui risiko kesehatan jangka panjang logam berat timbal (Pb) pada pemancing yang mengonsumsi ikan Nila dari kolam bekas galian tambang di Desa Kerta Buana, Kutai Kartanegara. Metode penelitian ini dilakukan dengan observsinal analitik dan pendekatan analisis risiko kesehatan lingkungan (ARKL) dan Atomic Absorption Spectrophotometer (AAS). Populasi dan sampel dibagi dalam kelompok populasi lingkngan dan manusia. Sampel lingkungan diambil 6 sampel ikan nila pada enam titik lokasi berbeda, sedangkan sampel pemancing sebesar 30 responden. Pengumpulan data dilakukan dari bulan Juni sampai Juli 2022 dengan menggunakan kuesioner dan food model untuk mengetahui berapa gr ikan yang di konsumsi dalam kurun waktu per tahun. Dari hasil penelitian tersebut dapat disimpulkan bahwa kandungan logam berat timbal (Pb) pada ke enam sampel ikan nila didapatkan sebesar <0,0295 mg/kg dan terdapat 16 responden dengan nilai RQ?1 artinya tidak beresiko terkena gangguan kesehatan dan 14 responden dengan nilai RQ>1 artinya responden mempunyai risiko terkena gangguan kesehatan.
Data collection techniques in Google Earth to create DEM of linear and site objects
Authors: Musiienko Igor 
Published: October 2023

Problem. Online geographic portals have partially replaced paper maps for a wide range of consumers. Besides the usual functions of maps, they use additional functions inherent in computer technology, such as route optimization. This kind of portal is also used by specialized users, such as surveyors, to collect spatial information with a certain degree of accuracy. Among the common geoportals, Google Earth plays a special role. Google Earth provides spatial information in the WGS-84 coordinate system. For geodetic tasks, the accuracy of data representation is of great importance. We have a convenient tool for collecting spatial information – Google Earth. We also have numerical characteristics of the accuracy of this information. The next stage is the technology of collecting this information for specific production tasks. This article is devoted to this issue: technologies for collecting information in Google Earth for the formation of DEMs of linear and site objects. Goal. The goal of the study is to develop technologies for collecting information in Google Earth to form a DEM of linear and site objects. Methodology. In the article we used the methodology of engineering and surveying adapted to the capabilities of Google Earth. Results. The article analyzes previous studies in the field of using Google Earth for geodetic tasks. The technologies for collecting information for the formation of a digital terrain model (DTM) are divided into linear and site objects. The main idea of these technologies is to rationally organize the collection of information on latitude ϕ, longitude λ, height h in WGS-84. Much attention is paid to the accuracy of this information collection. The most accurate coordinates data provide the properties of segments, so it is proposed to divide objects into segments. Practical value. One algorithm was developed for collecting the coordinates of a linear object and two algorithms for collecting the coordinates of site object. These algorithms used the methodology of engineering and geodetic surveys adapted to the capabilities of the Google Earth application, i.e. the technology simulated a field survey. Originality. The spatial information gathering technology via the Google Earth portal presented in the article is original, optimal and concretized.
Desain and Construction Hybrid System of PLN-PV-Battery in the Receiver Box Package Based Internet of Things
Authors: Rachmad Ikhsan  , Inzar Salfikar  , Ramadhani  
Published: October 2023

In previous research, if there was a power outage from PLN, the electrical system in the package receiving box experienced problems, so that the package courier could not access the package receiving box. The purpose of making this tool is to overcome electrical supply failures in IoT-based package receiving boxes. The system designed uses voltage sensors connected to each source of electrical energy from PLN, Photovoltaic (PV) and also batteries. After that, the voltage sensor gives a signal to the Arduino for the switching process to be carried out on each source of electrical energy. This system works, if there is a power outage from PLN, the electrical energy is supplied via PV. If the PV voltage is not sufficient, the electrical system will be supplied via batteries, so that the electrical energy in the package receiving box will always be available and can work even if there is a power outage from PLN. Based on the hybrid system test results, it was found that the voltage sensor works by detecting voltage from each source of electrical energy. When the voltage sensor does not detect a voltage source from PLN, the system will switch to PV, when the voltage sensor on the PV detects a voltage below 10 Volts, then the system will switch to battery.
How to Manage Yard Wastes to Protect Surface Water Resources
Authors: Lusk Mary G. 
Published: October 2023

Several of the Florida-Friendly LandscapingTM (FFL) principles provide guidance on how to reduce the amount of nutrients applied to and mobilized from urban landscapes to water resources. Principle # 7: Recycle Yard Waste and Principle # 9: Protect the Waterfront are two examples from this program that can be important steps towards protecting Florida’s water. The purpose of this publication is to provide guidance on specific actions that you can take to help reduce nutrient inputs to our water, with a focus on the FFL Principles # 7 and # 9. This publication is intended primarily for urban residents who manage their own landscapes and may also be used by landscaping professionals, homeowner’s associations, and municipal decision makers.
FinFET based SRAM cells design in various topologies using different power reduction techniques
Authors: Rao Manda Damodhar , Narayana Yellapu Venkata , Prasad Varre Venkata Kanaka Durga Vara 
Published: October 2023

<p>In Very Large Scale Integration (VLSI) design, device scaling is restricted due to subthreshold swing limitations and short channel effects. This article discusses the role of different power reduction techniques in the implementation of 14 nm fin-shaped field-effect transistor (FinFET) centered static random access memory (SRAM) cells with good subthreshold swing and reduced short channel effects (SCE). Dynamic threshold and power gating are incorporated in SRAM cells to advance the memory cell performance by reducing static power dissipation in standby mode. The power analysis was performed on different SRAM cells with different transistor count i.e., 6, 7, 8, and 9. The performance of SRAM cell is analysed in power dissipation and is reduced by 20% using power gating method and in dynamic threshold it is reduced to nano watts due to less leakage power.</p>
ANALISIS POTENSI DAN PEMANFAATAN AIR WADUK CIPANCUH DI KABUPATEN INDRAMAYU
Authors: Suripto Suripto 
Published: October 2023

Abstract
Analysis is a way to check the availability and irrigation water requirements in an agricultural land. For the purposes of irrigation, enough water is needed to increase agricultural productivity. Performance management of irrigation water at farm level is very varied with irrigation water allocation is less efficient. It is thus this is one major cause actual yields are still low. Then need to arrange for water use and preparation of schedules and appropriate cropping pattern under various conditions. So that would be more effective in using water, expected in the future no water shortage, which in turn will increase productivity pertanian.Yang ultimately to meet national food needs. The research shows that it turns out the availability of water in the reservoir Cipancuh insufficient irrigation water requirements.

Keywords : rainfall, dependable flow, cropping patterns and crop species.
DAMPAK GRADASI AGREGAT DENGAN DUA VARIASI ASPAL TERHADAP SIFAT CAMPURAN BETON ASPAL
Authors: Mulyono Mulyono , Pramono Edy , Latifa Eva Azhra 
Published: October 2023

Abstract
This research meant to observe impact of aggregate gradation with two kind of asphalt towards asphaltic concrete properties. Asphalt Cement Wearing Course research which is applied to aggregate gradation above and below Restriction zone according to Bina Marga December 2005 specification. Both of asphalt has same viscosity but come from different resources suggest different behavior at temperature impact. Laboratory test do to determine void in mineral aggregate, void in mixture and void filled with asphalt, stability and flow occurred. The conclusions are: (1) For two kind of asphalt Pertamina and Shell, aggregate gradation above restriction zone better than below, however some result does not show any patron. (2) Two kind of asphalt with same penetration have same asphalt optimum percentages, 6 - 6,5%. (3) Aggregate gradation above restriction zone has 1312 kg -812 kg stability with 3,97% - 3,93% void in mixture with 10% filler. (4) Refusal test for two kind of asphalt’s result shows that smallest void in mixture and biggest void filled with asphalt occur at above restriction zone.
Keywords: aggregate gradation, restricition zone, void, stability, flow.
ANALISIS KONSUMSI ENERGI LISTRIK PADA BERBAGAI JENIS LAMPU DAN KOMPUTER UNTUK ACUAN DALAM AUDIT ENERGI
Authors: Sukusno Paulus , Sri Wardani Wasiati 
Published: October 2023

Energy auditing conducts several activities to find out the patterns of energy consummption and to identify them in order that any energy saving potencies are revealedd properly. The energy saving is done comfortably and healtily. The research includes direct counting on any energy consummption used in lighting lamps and computer. Therefore, the energy consumpion can be easily identified.
The research reveals several fact lighting lamps findings as follows. Lighting lamp can be ordered based on its energy saving [Watt] on account of full consumtion of lighting intensity of 200 Lux within room of 2x2 m2. The results are ordered: Tube Lamp (TL) Ballast Electromagnetics + capasitor [7W], Tube Lamp Ballast Electronics [9W], Lamp LHE [11W], Tube Lamp Ballast Elektromagnetik [15W], blazing Lamp clear glass bening [75W], blazing Lamp white glass [100W].
Energy consummption computers CPU monitor LCD 17” 10 units condition active [760W], condition stand by [254W]. Energy consummption computers CPU monitor tube 14” - 15” 10 units condition active [1132W], condition stand by [632W].

Key words : Lighting lamps, computers, energy audit, action, energy saving.

ABSTRAK
Audit energi melakukan kegiatan dengan maksud untuk mengetahui pola penggunaan energi listrik dan mengidentifikasinya sehingga dapat mengungkap dan menentukan berbagai potensi penghematan energi yang layak dan dilaksanakan secara wajar dengan memperhatikan kenyamanan dan kesehatan. Dalam penelitian ini melakukan pengukuran langsung pada berbagai jenis lampu penerangan dan komputer sehingga dapat diketahui besar konsumsi energi pada peralatan tersebut.
Hasil penelitian menyampaikan data berbagai jenis lampu penerangan. Lampu penerangan diurutkan dari konsumsi energi/daya yang paling hemat [Watt] yang didasarkan pada kebutuhan kuat intensitas cahaya 200 Lux dan luas ruangan 2x2 m2 adalah sebagai berikut; Lampu TL Ballast Elektromagnetik + kapasitor [7 W], Lampu TL Ballast Elektronik [9 W], Lampu LHE [11 W], Lampu TL Ballast Elektromagnetik [15 W], Lampu Pijar kaca bening [75 W], dan Lampu Pijar kaca putih/dop [100 W].
Konsumsi energi 10 unit Komputer CPU monitor LCD 17” kondisi aktif [760 W], kondisi stand by [254 W]. Konsumsi energi 10 unit Komputer CPU monitor tabung 14” - 15” kondisi aktif [1.132 W], kondisi stand by [632 W].

Kata kunci: Lampu penerangan, komputer, Audit energi, tindakan, hemat energi.
HUBUNGAN ANTARA SUDUT PEMAKUAN DAN BEBAN TEKAN AKSIAL SEJAJAR SERAT PADA SAMBUNGAN BERHIMPIT PAPAN KAYU
Authors: Mufti Mursid , M. Agung Putera Agung 
Published: October 2023

Relationship between angle of nailing direction and axial force in line with wood fibre has not been discussed yet indetail of “peraturan konstruksi kayu untuk indonesia (pkki), ni-5, 1961, in all section 15”, which explaines about wood joints with standard nailing. Nail material is one of joint instrument types which are used largely in wood construction. Research uses model test where variation of angle of nailing direction is apllied in one type of wood lap joint, and loads variation in loading test is accounted by amount of fabricated brickwall causing rupture of wood lap joint tested. The research shows that angle of nailing direction in range 60 – 140o would result maximum axial force in line with wood fibre.
Keywords: angle of nailing direction, axial force
PERBANDINGAN MODEL CURAH HUJAN LIMPASAN ANTARA METODE JARINGAN SYARAF TIRUAN DENGAN METODE SACRAMENTO
Authors: YATMADI DENNY , PRIHUTOMO NUZUL BARKAH 
Published: October 2023

ABSTRACT
The rainfall-runoff modeling is needed to fill in the data or make the data longer. Some method can be used for forecast rainfall processing or runoff like sacramento or artificial neural network (ann). The ann is one of artificial intelligent that is an artificial representation of human’s brain which always try to simulation learning process of its. This model is a black box model, so implementation did not need complect science between many aspects in rainfall-runoff happened process.
The case study on the upstream of citarum river basin (saguling dam). The data used are a rainfall data (11 rain station) , inflow and sediment rate of month during 19 years from 1986 up to 2004. Rainfall data is input and inflow rate is target output. This research use sacramento and reduced gradient method.
The result for training step sacramento’s method the correlation is 81 % and reduced gradient’s method the correlation is 99 %. For testing sacramento ‘s method the correlation is 83.22 % and reduced gradient’s method alternative 2 with four hidden node gives the correlation is 65.57 %.
For the next step especially the artificial neural network method still need improvement so that the artificial neural network can be used for modeling of rainfall runoff process.
Keywords : rainfall runoff, sacramento, artificial neural network, hidden node, reduced gradient.
RANCANG BANGUN PENGOLAHAN LIMBAH CAIR DENGAN SISTEM TRACKING FILTER UNTUK MENCEGAH PENCEMARAN LINGKUNGAN
Authors: SURIPTO SURIPTO , TRIMANTA TRIMANTA 
Published: October 2023

ABSTRACT
Produced pretty much every day of domestic wastewater from settlements , especially eating and drinking activities conducted by residents ranging from morning till night . Type of waste , waste volume and intensity of the waste will pollute the environment if the waste is discharged directly into the exhaust duct without any prior processing . Plus the process waste water discharges directly to the exhaust duct has been running long enough to worry about adding soil saturation liquid contaminants that would add to pollution such as odor or stench . This research will try to analyze the data from the laboratory test results of waste water from the fish pond and try to analyze if done trickling filter wastewater treatment .
Keywords : effectiveness , waste water treatment, trackling filter
ABSTRAK
Setiap harinya dihasilkan cukup banyak limbah cair domestik yang berasal dari permukiman terutama aktivitas makan dan minum yang dilakukan oleh para penghuni mulai dari pagi hari hingga malam hari. Jenis limbah, volume limbah dan intensitas limbah akan mencemari lingkungan jika limbah tersebut dialirkan langsung ke saluran pembuang tanpa ada proses pengolahan terlebih dahulu. Ditambah lagi proses pembuangan limbah cair secara langsung ke saluran pembuang sudah berjalan cukup lama dikhawatirkan menambah kejenuhan tanah terhadap cairan pencemar yang akan menambah pencemaran lain seperti bau tidak sedap atau bau busuk. Penelitian ini akan mencoba menganalisis data hasil pengujian laboratorium dari limbah cair yang berasal dari kolam ikan dan mencoba menganalisisnya jika dilakukan pengolahan limbah secara trickling filter.
Kata kunci: efektivitas, pengolahan limbah cair, trackling filter.
KUNCI PENGAMAN BRANKAS MENGGUNAKAN PIN DAN RFID
Authors: Benny Benny , Rama Muhammad Abiyyu , Dinda Nurul Rahma 
Published: October 2023

ABSTRACT Making the control device safety lock pin and the safe use of RFID is aiming to create a safe security lock control device that can control the safety lock is easy, efficient, practical in use in order to improve comfort and security in controlling the security key. This tool will work after a pin code which is pressed by the user is correct, or RFID tags are used properly. The method used in the manufacturing of control devices using the safety lock pin and RFID is a prototype. These methods consist of several stages: (1) Identification of Needs, (2) Needs Analysis, (3) Design Hardware and Software, (4) Preparation Tool, (5) Testing Tools, Hardware consists of (1) The minimum system atmega16 main controller, (2) the keypad is used to enter the pin the user, (3) RFID is used to identify the user's tags, (4) LCD is used to display the pin the user (5) Solenoid used as the actuatorKeyWords: RFID, Keypad, Atmega16, LCD ABSTRAK Pembuatan alat kendali kunci pengaman brankas menggunakan pin dan RFID adalah bertujuan membuat suatu alat kendali kunci pengaman brankas yang dapat mengendalikan kunci pengaman dengan mudah, efesien, praktis dalam penggunaan untuk dapat meningkatkan kenyamanan dan keamanan dalam mengendalikan kunci pengaman. Alat ini akan bekerja setelah kode pin yang ditekan oleh penguna benar, atau tag RFID yang digunakan benar. Metode yang digunakan dalam pembuatan alat kendali kunci pengaman menggunakan pin dan RFID adalah prototype. Metode ini tediri dari beberapa tahap yaitu (1) Identifikasi Kebutuhan, (2) Analisis Kebutuhan, (3) Perancangan Perangkat Keras dan Perangkat Lunak, (4)Pembuatan Alat, (5) Pengujian Alat, Perangkat keras terdiri dari (1) Sistem minimum Atmega16 pengendali utama, (2) Keypad yang digunakan untuk memasukan pin pengguna, (3) RFID yang digunakan untuk identifikasi tag pengguna, (4) LCD yang digunakan untuk menampilkan pin pengguna (5) Solenoid yang digunakan sebagai aktuator.Kata Kunci : RFID, Keypad, Atmega16, LCD
REKAYASA SISTEM MULTI HYBRID SUMBER TENAGA LISTRIK UNTUK KEHANDALAN SISTEM TENAGA LISTRIK ( STUDI KASUS RUANG SERVER MIS )
Authors: Mulyadi Wisnu Hendri , Said Anwar 
Published: October 2023

ABSTRACT Power supply Server system and pabx network exist in space MIS (management information system), hold part of vital importance, because in area has centre from all communication system, like internet communication, intranet, communication system pabx networking, data processing centre system and communication with centre and system network, so that will need power supply continually back up load so that data communication system not until disconnected will can damage and loss data comunication and information. system hybrid power supply come from network feeder PLN and genset with otherly based on from sun energy power station (PLTS). third electricity source mutual back up power supply if one of the source has disturbance. to be more reliability increase from power supply system output from to three sources not direct supply into load but step into system uninterruptable power supply (UPS). output from ups that directly supply load. planning power suply will increase system reliability and decrease system failure level power suply to supply vital load that is server communication space and pabx.Keywords : PLTS, Hybrid, MIS, UPS ABSTRAK Sumber Tenaga Sistem Server dan PABX yang ada di ruang MIS ( Management Information System ), memegang peranan sangat penting, karena pada area tersebut merupakan pusat dari segala sistem komunikasi, baik untuk komunikasi internet, intranet, sistem komunikasi PABX, sistem pusat pengolahan data dan komunikasi dengan pusat dan jaringan sistem, sehingga di perlukan power supply yang secara terus menerus dapat mensupply beban agar sistem komunikasi data tidak sampai terputus yang akan mengakibatkan kerugian yang tidak di inginkan. Perencanaan sumber tenaga listrik untuk memback up sumber listrik ruang server MIS menggunakan sumber yang berasal dari jaringan feeder PLN dan genset serta yang lain bersumber dari Pembangkit listrik tenaga surya ( PLTS ). Ketiga sumber listrik tersebut akan saling memback up jika salah satu sumber mengalami gangguan. Untuk lebih menambah kehandalan dari sistem tersebut output dari ke tiga sumber tersebut tidak langsung masuk ke beban melainkan masuk ke sistem Uninterruptable Power Supply ( UPS ), Output dari UPS yang akan mensuply beban. Perencanaan power suply tersebut akan meningkatkan kehandalan sistem dan mengurangi tingkat kegagalan sistem power suply untuk mensuply beban vital yaitu ruang komunikasi server dan PABX.Kata Kunci : PLTS, Hybrid, MIS, UPS
ANALISA KONSUMSI ENERGI PADA BENGKEL LISTRIK POLITEKNIK NEGERI JAKARTASECARA REAL TIME MENGGUNAKAN MOBILE KOMUNIKASI
Authors: Aji Anicetus Damar , Dwiyaniti Murie , Nitisasmita Kendi Moro 
Published: October 2023

ABSTRACT Analysis of energy consumption and energy savings are needed to search the electrical load of damage. Analysis of energy consumption should be done in real time using a monitoring system that is directly connected to the main panel. This will make it easier to find the phenomenon of abnormal data. So instantly get the solution. The condition of abnormal data that we found at the time of testing tools on researchlast year indicates that the electrical system in the PNJ especially in the workshop, namely electrical engineering need a serious handling. However, the data that we may have not been able to figure out the electrical load anything abnormal, given the age of the PNJ electrical is old . Therefore, the energy consumption of pemonitoran activity in real time and continue is very important. This track record of results will be analyzed to determine the repair and energy saving solutionsespecially for electrical engineering workshop. Process pemonitoran this data was done by mounting the module on the main panel meters kWh repairing electricity and data are visible on a PC-SCADA and Smartphones.Keywords: Kwh Meter, Monitoring, SCADAABSTRAK Analisa konsumsi energi diperlukan untuk penghematan energy dan penelusuran kerusakan beban listrik. Analisa konsumsi energi selayaknya dilakukan secara real time menggunakan sistem monitoring yang langsung terhubung dengan panel utama. Hal ini akan memudahkan dalam menemukan fenomena data yang abnormal. Sehingga langsung mendapatkan solusinya. Kondisi data abnormal yang kami temukan pada saat melakukan uji coba alat pada penelitian tahun lalu menandakan bahwa sistem kelistrikan di PNJ khususnya di bengkel Prodi Teknik Listrik perlu penanganan yang serius. Namun, data yang kami dapat belum bisa mengetahui beban listrik apa saja yang abnormal, mengingat usia kelistrikan PNJ yang sudah tua (berdiri tahun 1982). Oleh karena itu, pemonitoran aktivitas konsumsi energy secara real time dan continue sangatlah penting. Hasil rekam jejak inilah yang akan dianalisa untuk menentukan solusi perbaikan dan penghematan energi khususnya untuk bengkel teknik listrik. Proses pemonitoran data ini dilakukan dengan memasang modul kWh meter pada panel utama bengkel listrik dan datanya akan terlihat pada PC-SCADA dan smartphone.Kata Kunci: Kwh Meter, Monitoring, SCADA