scholarly journals Arduino Based Turkey Egg Incubator With Molen Rotation Method

2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Ardi Prayugo ◽  
Syamsudduha Syahrorini
Keyword(s):  
Maximum Temperature ◽  
Modern World ◽  
Servo Motor ◽  
Rotation Method ◽  
Measurement Results ◽  
Temperature Reading ◽  
Temperature And Humidity ◽  
Arduino Microcontroller ◽  
Main Factors ◽  
Hatching Eggs

Today's modern world of hatching many turkey eggs uses various incubators. Arduino-based turkey egg incubator with the molen rotation method uses an Arduino microcontroller that is connected to a DHT11 sensor for turkey egg incubator using the molen rotation method. Temperature and humidity are the main factors to determine the success at hatching of eggs, but also the need for the fertilization process in the eggs to be hatched because fertilization also determines the success rate at hatching eggs. Testing of the incubator is carried out directly from the turkey egg incubator at the temperature in the room and rotates it with the automatic spinning method with an angle of 360 ° every 4 hours. DHT11 can detect temperature and humidity in the incubator room, the optimal temperature for hatching turkey eggs is 37 ° -38 ° C and the optimal humidity is 55-60% RH, and the servo motor is able to move to move the egg rack according to the time specified. The measurement results of the DHT11 sensor readings are as desired with a minimum temperature reading of 37⁰C and a maximum temperature of 39⁰C with humidity that has been set at 55-60% and the molen rotation method runs according to the desired time every 6 hours for 4 times with 360 ⁰ rotation, at days 1-26 turkey eggs hatch with a result of 3: 2 in the sense that 3 successfully hatched and 2 failed to hatch.

scholarly journals Economic potential of the Spanish language: language as a source of capital and jobs

2017 ◽  
pp. 89-94
Author(s):  
Natalia Tsareva
Keyword(s):  
Information Society ◽  
Economic Value ◽  
Spanish Language ◽  
Modern World ◽  
The Internet ◽  
Economic Potential ◽  
Cultural Globalization ◽  
Main Factors ◽  
Main Attribute

The article is devoted to the study of the economic potential of the Spanish language, language that speak 500 million people in the modern world. The growing economic value of the Spanish language is determined by two main factors: rst, the process of economic, political and cultural globalization, and second, the development of the information society and its main attribute - the Internet.

scholarly journals Konfigurasi Arduino IDE Untuk Monitoring Pendeteksi Suhu dan Kelembapan Pada Ruang Data Center Menggunakan Sensor DHT11

2020 ◽  
Vol 4 (1) ◽  
pp. 150
Author(s):  
M Irsyad Hakiki ◽  
Ucuk Darusalam ◽  
Novi Dian Nathasia
Keyword(s):  
Control System ◽  
Data Center ◽  
Digital Era ◽  
Temperature And Humidity ◽  
Damage Data ◽  
Arduino Microcontroller

In this Digital era, Microcontrollers are now growing rapidly and are increasingly in demand in control system applications. Including Arduino Microcontroller, by using this Arduino trying to overcome a problem that often occurs in the Data Center space, namely the problem of temperature and humidity instability that has a major impact on data on each rack in the data center space. This problem occurs if the temperature is too hot or too excessive humidity which results in overheating so that it can damage data stored in the data center. To solve the problem, Arduino detects temperature and humidity using a DHT11 module that can detect clearly and accurately, and can display on the LCD screen, or display the results of temperature and humidity detection on a webbased Thingspeak application and the Blynk application that can be accessed via a smartphone. Internet-based of Things (IoT). With DHT11 processed by Arduino can produce an ideal temperature of 18 ° C - 28 ° C and humidity of 40.00% - 60.00%, and provide Notifications that will be sent to the blynk application if there are problems with temperature and humidity instability.

Transformations of the world order in the run-up to the third decade of the XXI century

2020 ◽  
pp. 13-24
Author(s):  
I. V. Bocharnikov ◽  
O. A. Ovsyannikova
Keyword(s):  
New World ◽  
World Order ◽  
The United States ◽  
Modern World ◽  
New World Order ◽  
World Community ◽  
The Third ◽  
The World ◽  
Main Factors ◽  
Run Up

Тhe article reveals the main directions of transformation of the modern world order caused by the decline of the American-centric system, as well as the crisis of European integration. The main factors that determine the development of these processes, problems and prospects for the formation of a new world order at the beginning of the third decade of the XXI century are determined. The most significant aspects of the transformation of the policy of the United States and its European allies in relation to Russia are considered, and historical analogies are drawn with the processes of transformation of the world community in the XIX and XX centuries.

scholarly journals Aksillere temperatuur vergelyk met timpaniese membraan temperatuur in kinders

Curationis ◽  
2000 ◽  
Vol 23 (3) ◽  
Author(s):  
G Greyling ◽  
MJ Viljoen ◽  
G Joubert
Keyword(s):  
Screening Method ◽  
Maximum Temperature ◽  
Limits Of Agreement ◽  
Axillary Temperature ◽  
Predictive Values ◽  
Tympanic Membrane Temperature ◽  
Temperature Reading ◽  
Golden Standard ◽  
Acceptable Method ◽  
Sensitivity Specificity

The purpose of the study was to measure the axillary temperature at three, six and nine minutes in a hundred children between the ages of one and twelve years who were selected in a non-random deliberate way, and to compare the measurements with the tympanic membrane temperature (golden standard) which was measured in the test persons at the same time. The results were described by sensitivity, specificity, limits of agreement, and predictive values. From some of the findings of the research it is apparent that the axillary temperature reading increased after measurement of three, six and nine minutes. A maximum temperature reading was reached after three minutes in only 9% of the test persons, in 25% after six minutes and in 66% after nine minutes. From the findings it is clear that the ranges that were used influenced the sensitivity of the measurements, and it would appear that the range 35,5°C to 37,2°C was the best range to measure pyrexia in the age group one to 12 years. The 9- minute measurement then had the highest sensitivity. However, the specificity of measurement in this range was lower. The conclusion was drawn that axillary temperature measurement is an acceptable method, with certain reservations, to use as screening method for pyrexia in emergency divisions or clinics.

EXPERIMENTAL STUDIES OF THE HEATING TEMPERATURE OF THE GREENHOUSE RADIATOR INSTALLATIONS

2020 ◽  
Vol 15 (1) ◽  
pp. 76-80
Author(s):  
Nadezhda Kondrat'eva ◽  
Dmitriy Filatov ◽  
Pavel Terent'ev ◽  
Bulat Ziganshin
Keyword(s):  
Energy Efficiency ◽  
Supply Voltage ◽  
Heating Temperature ◽  
Experimental Studies ◽  
Maximum Temperature ◽  
Thermal Imager ◽  
Voltage Level ◽  
Radiation Sources ◽  
Measurement Results ◽  
Nominal Mode

The thermal regime of plants determines the temperature of the environment, the evaporation of moisture by plants, and the heating of plants by radiation from irradiation plants. Today, induction and LED greenhouse irradiators are promising for replacing irradiators with sodium lamps in terms of energy efficiency. Experimental studies were performed to assess the possibility of proximity of irradiators with induction lamps and LED irradiators to plants to increase their level of irradiation, in comparison with sodium radiation sources. When setting up the experiment, a complex was used, including a Fluke ti32 thermal imager, PHO-250-2-M linear autotransformer, 220V power supply, and a greenhouse irradiator. Processing of the measurement results was carried out in the Fluke SmartView 3.1 program. The heating temperature was determined when reaching the nominal mode, with the nominal mode of operation of the irradiators, with a change in the supply voltage level. Sodium and induction irradiators heat up to a maximum temperature 10 times faster than LED ones. The heating temperature of optical radiation sources with sodium lamps is 5 times higher than LED and 2.5 times higher than induction. A change in the supply voltage level affects the heating temperature of the sodium irradiator with electromagnetic ballasts, the heating temperature of sodium and induction irradiators with electronic ballasts, as well as LED irradiators, remains unchanged and equal to the nominal value at a supply voltage level of ± 10% of Unom.. Low heating temperatures of induction and LED irradiators can reduce the height of their suspension and bring them closer to plants, which will increase the irradiation of plants by increasing the level of illumination or reduce the power of irradiators, that is, increase the energy efficiency of irradiation systems

scholarly journals Extreme Effects of Season on the Foraging Activities and Colony Productivity of a Stingless Bee (Melipona asilvaiMoure, 1971) in Northeast Brazil

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Daniela Lima do Nascimento ◽  
Fabio Santos Nascimento
Keyword(s):  
Atlantic Forest ◽  
Stingless Bee ◽  
Forest Area ◽  
Northeast Brazil ◽  
Rainy Period ◽  
Video Cameras ◽  
Factors Influencing ◽  
Temperature And Humidity ◽  
Main Factors ◽  
Colony Productivity

This study reports the influence of season on foraging activities and internal colonial parameters ofMelipona asilvaiin an Atlantic forest area of northeast Brazil. We used video cameras connected to a PC to monitor all departures and returns of foragers and the types of materials they carried. Foraging activities decreased almost 90% from dry to rainy seasons, but temperature and humidity were not the main factors influencing departures. Observed honey storage and an extreme cutback in activities during the rainy period suggest a seasonal diapause in this species.

scholarly journals PENGARUH SUHU DAN KELEMBABAN TERHADAP PERTUMBUHAN Fusarium verticillioides BIO 957 DAN PRODUKSI FUMONISIN B1 (The Effect of Temperature and Humidity on the Growth of Fusarium verticillioides Bio 957 and Fumonisin B1 Productions)

2015 ◽  
Vol 35 (02) ◽  
pp. 156 ◽  
Author(s):  
Dwi Rahayu ◽  
Winiati Pudji Rahayu ◽  
Hanifah Nuryani Jenie ◽  
Dian Herawati ◽  
Wisnu Broto ◽  
...  
Keyword(s):  
Fusarium Verticillioides ◽  
Cell Mass ◽  
Fumonisin B1 ◽  
Agricultural Products ◽  
Effect Of Temperature ◽  
Factors Affecting ◽  
Predominant Species ◽  
Temperature And Humidity ◽  
Main Factors

was the predominant  species in producing fumonisin on agricultural products. Fumonisisn B1 (FB1) is the most abundant fumonisin in nature and the most toxic than other fumonisin. The main factors affecting the growth of   and production of fumonisin are temperature and humidity. This research aimed to assess the effect of changes in temperature and humidity on the growth of  and FB1 production on maize and soybeans medium. Maize and soybeans that have inoculated with suspension Bio 957 were incubated at 20, 30 and 40 °C with 70, 80 and 90% of humidity for 14 days. Observations of growth made by weighing the cells mass and analysis of FB1 production performed by HPLC. The results showed that the highest growth of   Bio 957 in maize and soybeans was occurred at temperature 30 °C and 90% of humidity, the cell mass weights were 904,5 and 885,5 mg per 20 g of maize and soybeans respectively. The highest concentration of FB1 in maize and soybeans were 374 and 67 pbb respectively, observed at temperature 30 °C for maize and 20 °Cfor soybeans, both at same humidity (90%). The results showed that   Bio 957 was able to grow well and produced the highest concentrations of FB1 in maize and soybeans at a temperature of 20 and 30 °C with 90% ofhumidity. At a temperature of 40 °C with 70, 80 and 90% of humidity, the growth of was not observed, therefore FB1 formation was avoided.Keywords: Fumonisin B1,  Bio 957, humidity, temperatureABSTRAKadalah spesies  yang dominan dalam memproduksi fumonisin pada produk-produk pertanian. Fumonisin B1 (FB1) merupakan fumonisin yang paling banyak ditemukan di alam dan paling toksik dibandingkan jenis fumonisin lainnya. Faktor ekstrinsik utama yang mempengaruhi pertumbuhan  dan produksi FB1 adalah suhu dan kelembaban. Penelitian ini bertujuan untuk mengkaji pengaruh suhu dan kelembabanterhadap pertumbuhan  Bio 957 dan produksi FB1 pada media jagung dan kedelai. Jagung dan kedelai yang telah diiinokulasi dengan suspensi   Bio 957 diinkubasi pada suhu 20, 30 dan 40 °C dengan kelembaban 70, 80 dan 90% selama 14 hari. Pengamatan pertumbuhan dilakukan dengan penimbangan massa sel dan analisis konsentrasi FB1 dilakukan dengan HPLC. Hasil penelitian menunjukkan bahwa pertumbuhan  Bio 957 pada jagung dan kedelai paling tinggi terjadi pada suhu 30 °C dan kelembaban 90%, berat massa selnya yaitu 904,5 dan 885,5 mg per 20 g masing-masing jagung dan kedelai. Konsentrasi FB1 paling tinggi pada jagungdan kedelai masing-masing yaitu 374 dan 67 ppb, pengamatan pada suhu 30 °C pada jagung dan 20 °C pada kedelai, keduanya pada kelembaban yang sama (90%). Hasil penelitian menunjukkan bahwa  Bio 957 mampu tumbuh dengan baik dan menghasilkan konsentrasi FB1 paling tinggi pada jagung dan kedelai pada suhu 20 dan 30 °C dengan kelembaban 90%. Pada suhu 40 °C dengan kelembaban 70, 80 dan 90%,  Bio 957 tidak menunjukkan adanya pertumbuhan, sehingga pembentukan FB1 dapat dihindari.Kata kunci: Fumonisin B1, Bio 957, kelembaban, suhu

scholarly journals Keyless Smart Home: An application of Home Security and Automation

2018 ◽  
Vol 11 (2) ◽  
pp. 107-114 ◽  
Author(s):  
Amirita Dewani ◽  
Pirah Memon ◽  
Veena Kumari ◽  
Anum Arain ◽  
Ayaz Jiskani ◽  
...  
Keyword(s):  
Smart Home ◽  
Automation System ◽  
Servo Motor ◽  
Daily Lives ◽  
Light Emitting ◽  
Home Security ◽  
Communication Module ◽  
Arduino Microcontroller ◽  
Home Automation System ◽  
Bluetooth Communication

The rapid and revolutionary advancement in technology has increased the demand for advanced ubiquitous mobile applications in our daily lives. Home automation system uses collective smart technology to elevate sphere of security and human living standards. Wireless Smart home systems have been prototyped by researchers to realize different applications in vast contexts. In this paper we propose a keyless smart home security system which uses Bluetooth as a communication protocol to automate door locks based on a security code and predefined user credentials. The system combines Android phone as a signal sender to dispatch the input signal from an end users side, Bluetooth communication module as signal receiver, ARDUINO microcontroller as CPU and servo motor and light emitting diodes as an output. The system integrates two modules: one of which is Arduino microcontroller which is responsible for authentication and verification of security code and allows servo motor to process the output according to the received input. The second is android Application which provides an interface to the user to set credentials and security code which is then transmitted to the Arduino microcontroller via Bluetooth technology. Since Arduino and Android are open source, hence implementation rate of the proposed system is inexpensive and feasible.

scholarly journals Maximum Temperature Detection System for Integrated Circuits

2015 ◽  
Vol 66 (2) ◽  
pp. 79-84
Author(s):  
Maciej Frankiewicz ◽  
Andrzej Kos
Keyword(s):  
Integrated Circuits ◽  
Integrated Circuit ◽  
Detection System ◽  
Absolute Temperature ◽  
Maximum Temperature ◽  
Dynamic Frequency Scaling ◽  
Temperature Detection ◽  
Measurement Results ◽  
Power Management System ◽  
Dynamic Frequency

Abstract The paper describes structure and measurement results of the system detecting present maximum temperature on the surface of an integrated circuit. The system consists of the set of proportional to absolute temperature sensors, temperature processing path and a digital part designed in VHDL. Analogue parts of the circuit where designed with full-custom technique. The system is a part of temperature-controlled oscillator circuit - a power management system based on dynamic frequency scaling method. The oscillator cooperates with microprocessor dedicated for thermal experiments. The whole system is implemented in UMC CMOS 0.18 μm (1.8 V) technology.

scholarly journals Sensitivity analysis of crude oil’s physical properties to total freezing time

2020 ◽  
Vol 24 (6 Part A) ◽  
pp. 3735-3747
Author(s):  
Yang Liu ◽  
Ying Xu ◽  
Xiaoyan Liu ◽  
Qinglin Cheng ◽  
Xin Nie ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Crude Oil ◽  
Solution Method ◽  
Convection Heat Transfer ◽  
Orthogonal Test ◽  
Maximum Temperature ◽  
Physical Parameters ◽  
Freezing Time ◽  
Factors Affecting ◽  
Main Factors

The physical parameters of crude oil are one of the main factors affecting the heat transfer of phase change. A mathematical model for a hot oil overhead pipeline was established, taking latent heat impact, the non-Newtonian properties of crude oil, and nature convection heat transfer into account. Compared with the experimental data, the model and the solution method were correct. A criterion was made to estimate the crude oil total freezing in a pipeline by tracking the change trajectory of the maximum temperature point. The effects of the crude oil with average properties on the total freezing time in a pipeline were analyzed, and the sensitivity of the different influencing factors was investigated by orthogonal test.

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