1,720,959 research outputs found
PROTOTIPE SISTEM PAKAN AYAM PETELUR OTOMOTIS BERBASIS MIKROKONTROLLER: Prototype of Automatic Chicken Feeding System Based on Microcontroller
No full textMengembangbiakkan ayam petelur masih menggunakan cara manual sehingga dilakukan penelitian dengan merancang “Prototipe Sistem Pakan Ayam Petelur Otomatis Berbasis Mikrokontroller†yang dapat bekerja secara otomatis. Adapun peralatan yang digunakan terdiri dari sensor ultrasonik yang berfungsi sebagai pendeteksi pakan apabila pakan pada wadah habis yang ditandai dengan berbunyinya buzzer kemudian ESP32 akan mengirimkan pesan melalui telegram ke peternak selanjutnya modul RTC (Real Time Clock) sebagai timer yang digunakan mengaktifkan motor dc dan servo mg996r. Motor dc berfungsi menggerekkan wadah pakan yang nantinya akan dilanjutkan oleh servo mg996r sebagai pembuka tutup katup pada penampung pakan. Jumlah pakan yang dituangkan dalam satu kali pemberian makan sebanyak 500 g pada pukul 07:00 (pagi) dan pukul17:00 (sore)
SISTEM INFORMASI REAL TIME PEMAKAIAN ENERGI LISTRIK
Get PDFIn this research software is designed that can provide information about the use of electrical energy in real time.In the electrical information system current sensor and voltage sensor will provide input to the microcontroller. This microcontroller has been included a program to control the hardware of the supporting system components. After the microcontroller processes the input from the current sensor and the voltage sensor, then the data will be displayed to the LCD. To store data used a laptop that functions as a server.The results of this study are to display the amount of energy used in each room of a boarding house in real time. The results obtained are the average discrepancy between the theoretical calculations with the results of the system is an average of 0.04% - 6.3%Dalam penelitian ini dirancang perangkat lunak yang dapat memberikan informasi tentang pemakaian energi listrik secara real time.
Pada sistem informasi kelistrikan sensor arus dan sensor tegangan akan memberikan masukan kepada mikrokontroler. Mikrokontroler ini telah dimasukkan program untuk mengendalikan perangkat keras dari komponen pendukung sistem. Setelah mikrokontroler memproses masukan dari sensor arus dan sensor tegangan, kemudian data tersebut akan ditampilkan ke lcd. Untuk menyimpan data digunakan sebuah laptop yang berfungsi sebagai server.
Hasil dari penelitian ini adalah menampilkan besarnya energi yang terpakai pada masing-masing ruangan sebuah tempat kost secara real time. Hasil yang diperoleh adalah rata-rata ketidaksesuaian antara perhitungan teori dengan hasil sistem adalah rata – rata 0,04% - 6,3
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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