bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of Artificial Intelligence in Monitoring the Use of Protective Masks
Authors: Junior Alexandre Pereira , Donadon Homem Thiago Pedro
Published: May 2022

In the context of current epidemic diseases, this study developed a web application, which can monitor the use of protective masks in public environments. Using the Flask framework in Python language, the application has a control panel to help visualize the obtained data. In the detection process, Haar Cascade algorithm is used to classify faces with and without protective masks. Therefore, the web applications are lightweight, allowing the detection and storage of images captured in the cloud and thte possibility of further data analysis. The classifier presents precision, reversal and f-score of 63%, 93% and 75%, respectively. Although the accuracy is satisfactory, new experiments will be carried out to explore new computer vision technologies, such as the use of deep learning.
Application of Artificial Intelligence Technology in Automatic Detec-tion of large Intestine Polyps
Authors: Gomez-Zuleta Martin Alonso , Cano-Rosales Iego Fernando , Bravo-Higuera Diego Fernando , Ruano-Balseca Josue Andre , Romero-Castro Eduardo
Published: May 2022

Objective: to establish an automatic colonoscopy method based on artificial intelligence. Methods: a public database established by a university hospital was used, including colorectal fat and data collection. Initially, all frames in the video are normalized to reduce the high variability between databases. Then, the convolution neural network is used for full depth learning to complete the detection task of polyps. The network starts with the weights learned from millions of natural images in the ImageNet database. According to the fine-tuning technology, the colonoscopy image is used to update the network weight. Finally, the detection of polyps is performed by assigning the probability of containing Po ́ lipo to each table and determining the threshold defined when polyps appears in the table. Results: 1875 cases were collected from 5 public databases and databases established by university hospitals, with a total of 123046 forms. The method was trained and evaluated. Comparing the results with the scores of different colonoscopy experts, the accuracy was 0.77, the sensitivity was 0.89, the specificity was 0.71, and the ROC curve (re ceiver operation characteristics) was 0.87. Conclusion: compared with experienced gastrointestinal markers, this method overcomes the high variability of different types of lesions and different colonic light conditions (handle, folding or contraction), has very high sensitivity, and can reduce human errors, which is one of the main factors leading to the non detection or leakage of Po lipids in colonoscopy.
PA10 Robot’s Movement Through Natural Interface
Authors: Dussán Muñoz Diego Manuel , Núñez Enrique Bauzano , Vivas Albán Oscar Andrés
Published: May 2022

 This paper introduces a natural interface for the movement of PA10 industrial robot and the implementation of its system. In order to evaluate the availability of these interfaces and the difference between the trajectory input by using its own development method and the trajectory executed by the robot, the mathematical model of PA10 robot is preliminarily established, and its motion is simulated in unity 3D graphics engine. Subsequently, the leap motion capture device is added as the main element of the natural interface, and tracks the movement of the user’s palm during the execution of various trajectories of the simulation software and the actual robot. The results show that the tracking error between the expected trajectory and the actual trajectory of PA10 robot is very small.
Translational Speed Control and Positioning of Precision Agricultural Robot
Authors: Solaque Guzmán Leonardo Enrique , Sánchez Herrera Guillermo , Riveros Guevara Adriana
Published: May 2022

All kinds of agricultural labor may lead to farmers’ fatigue or disease. To help accomplish these tasks, robotics is used as a possibility to minimize the above inconvenience. With this in mind, the Military University of New Granada designed and built a robot called CERES, which is responsible for removing weeds, spraying, etc. In order for CERES to move in the crop along the required path, it must be ensured that the robot moves at a specific translational speed and direction, which is ensured by using the controller. This paper introduces the use of SSV (steady state value) criterion and the control signal allowed by the robot hardware, designs and implements a PID controller for tracking the linear speed and direction and ensuring that the stability time is met when the error tends to zero.
Vergleich zwischen Tomosynthese und Magnetresonanztomographie der Brust zur Beurteilung des Tumoransprechens nach neoadjuvanter Chemotherapie: ein Fallbericht
Authors: Loredo Felipe Pereira de , Bianco Sabrina Ramos , Silva Sildomar Queiroz e , Coelho Daniella Paula Dias
Published: May 2022

Bei der chirurgischen Behandlung von Brustkrebs wird zunehmend so viel Gewebe wie möglich erhalten, wodurch verstümmelnde Operationen wie Mastektomien vermieden werden. Daher ist es notwendig, die morphologischen Merkmale, die Lage und die Größe des Tumors zu analysieren, und häufig wird eine neoadjuvante Chemotherapie eingesetzt, um die Tumormasse zu reduzieren und damit eine konservative Operation zu ermöglichen. Die Beurteilung des Tumoransprechens auf eine neoadjuvante Chemotherapie hat die Magnetresonanztomographie als Goldstandard, die jedoch nicht immer zugänglich ist, hohe Kosten verursacht und bei klaustrophobischen und adipösen Patienten kontraindiziert ist. Die Tomosynthese ist eine 3D-Mammographie Methode, die darauf abzielt, die Gewebe Überlappung zu reduzieren und eine bessere Definition der Tumor Grenzen zu ermöglichen. Könnte die Tomosynthese also eine Alternative zur Magnetresonanztomographie für diese Bewertung sein? Diese Arbeit zeigt einen Fallbericht, bei dem die Tomosynthese Qualitätsinformationen lieferte, die so zuverlässig wie die Magnetresonanztomographie für die Bewertung der Tumorreaktion und sogar eine bessere Visualisierung des Markers durch einen darin enthaltenen Metallclip waren.
Сравнение томосинтеза и магнитно-резонансной томографии молочной железы для оценки реакции опухоли после неоадъювантной химиотерапии: клинический случай
Authors: Loredo Felipe Pereira de , Bianco Sabrina Ramos , Silva Sildomar Queiroz e , Coelho Daniella Paula Dias
Published: May 2022

Все чаще при хирургическом лечении рака молочной железы сохраняется как можно больше ткани, избегая калечащих операций, таких как мастэктомия. Поэтому необходимо анализировать морфологические характеристики, локализацию и размер опухоли, а неоадъювантную химиотерапию часто используют для уменьшения массы опухоли и, таким образом, для возможности консервативного хирургического вмешательства. В оценке ответа опухоли на неоадъювантную химиотерапию золотым стандартом является магнитно-резонансная томография, которая, однако, не всегда доступна, имеет высокую стоимость и противопоказана пациентам с клаустрофобией и ожирением. Томосинтез — это метод трехмерной маммографии, который предлагает уменьшить перекрытие тканей и обеспечить лучшее определение границ опухоли. Итак, может ли томосинтез быть альтернативой магнитно-резонансной томографии для этой оценки? В этой работе представлен клинический случай, когда томосинтез предоставил качественную информацию, столь же надежную, как магнитно-резонансная томография для оценки реакции опухоли, и даже лучшую визуализацию маркера с помощью металлического зажима внутри него.
Confronto tra tomosintesi e risonanza magnetica mammaria per valutare la risposta del tumore dopo chemioterapia neoadiuvante: un caso clinico
Authors: Loredo Felipe Pereira de , Bianco Sabrina Ramos , Silva Sildomar Queiroz e , Coelho Daniella Paula Dias
Published: May 2022

Sempre più spesso, il trattamento chirurgico del cancro al seno ha preservato quanto più tessuto possibile, evitando interventi chirurgici mutilanti come le mastectomie. Pertanto, è necessario analizzare le caratteristiche morfologiche, la posizione e le dimensioni del tumore e spesso viene utilizzata la chemioterapia neoadiuvante per ridurre la massa tumorale e quindi consentire la chirurgia conservativa. La valutazione della risposta tumorale alla chemioterapia neoadiuvante ha come gold standard la risonanza magnetica, che però non è sempre accessibile, ha un costo elevato ed è controindicata per i pazienti claustrofobici e obesi. La tomosintesi è un metodo di mammografia 3D che si propone di ridurre la sovrapposizione dei tessuti e fornire una migliore definizione dei bordi del tumore. Quindi, la tomosintesi potrebbe essere un’alternativa alla risonanza magnetica per questa valutazione? Questo lavoro mostra un case report in cui la tomosintesi ha offerto informazioni di qualità affidabili come la risonanza magnetica per la valutazione della risposta del tumore e persino una migliore visualizzazione del marker tramite una clip metallica al suo interno.
EFFECT OF TOURISM POTENTIAL ON THE DEVELOPMENT OF PAKSEBALI TOURISM VILLAGE, KLUNGKUNG BALI REGENCY
Authors: Juniawati Gaek Raka , Putra I Dewa Gede Agung Diasana
Published: May 2022

The identity of the village as a tourism village is not only formal, but more than that, it must be able to be accounted for in its operational context. This operational context requires support from all parties so that the sustainability of the tourist village can be maintained. The thing that needs to be considered in the development of a tourist village is the sustainability of its potential. Because the purpose of a tourist village is to provide an opportunity for the community providing tourism to take part in their assets, not just being a spectator to tourism activities whose profits are enjoyed by investors (not local people). Therefore, it is necessary to identify the tourism potential that exists in Paksebali village before making arrangements that pay attention to the hospitality aspect and also the sustainability of natural, cultural and other potentials for the welfare of the local community. The problem that arises in the Paksebali Tourism Village is that the tourist attractions are far apart so that efficient circulation is very important in planning the master plan on a macro basis. And on a micro scale, the need for tourism support facilities that are hospitality and are responsible for the tourism potential available as a sustainable concept.
IMPACT OF ABRATION ON LAND USE IN COASTAL AREA BULELENG REGENCY
Authors: Parwati Luh Putu Gita Ari , Dwijendra Ngakan Ketut Acwin , Agusintadewi Ni Ketut
Published: May 2022

Coastal damage due to abrasion and wave erosion in Buleleng Regency is very potential, even information from the Buleleng Regency Marine Service released information that the length of the coast in Buleleng Regency which has been damaged is not less than 5 km. Abrasion and wave erosion resulting in erosion of the coastline and will continue to affect land use. In this study using quantitative methods with analysis stages consisting of, among others, land use and analysis of the impact of abrasion on land use. The analysis carried out is a Geographic Information System (GIS) based analysis in accordance with the needs of the research in spatial terms. The conclusions obtained from this study are the types of land use that exist in the Coastal District of Buleleng Regency are in the form of airports, lakes / reservoirs, forests, mangroves, stretches of beach sand, ports, plantations / gardens, paddy fields, rivers, moor and shrubs. The abrasion that occurs in the Coastal Zone of Buleleng Regency every year with vulnerability during 2013 - 2019 has an impact on land use changes. This can be seen through the results of overlapping overlay analysis and seeing the area of land use that has changed.
THE EFFECT OF CALCIUM STEARATE USAGE IN SELF COMPACTING CONCRETE 20 MPA WITH PCC AND FLY ASH AS BINDERS TOWARD ON PULL OUT CAPACITY OF REINFORCEMENT
Authors: Maryoto Agus , Maulana Ikhsan , Hermanto Nor Intang Setyo
Published: May 2022

Concrete is widely used for buildings because of its high compressive strength. Reinforced concrete must be able to withstand water infiltration into the concrete. This is to prevent the infiltration of corrosive ions with water that cause corrosion attacks on the reinforcement. One type of concrete that can reduce the infiltration of water into the concrete is Self Compacting Concrete (SCC). SCC generally uses a very small water cement ratio, so it can reduce water infiltration into the concrete. SCC is not enough to cover with corrosion attack significantly. The use of added calcium stearate has been shown to significantly reduce corrosion attack on concrete reinforcement. Unfortunately, the effect of calcium stearate usage on the bond strength of reinforcement and concrete has not been well studied. This study aims to determine the effect of calcium stearate on 20 MPa concrete with doses of 0, 1, 5 and 10 kg/m3 on the pull out capcity and failure pattern of the concrete. The tests carried out include the compressive strength test and the pull out capacity. The results showed that the average pull out capacity with the addition of calcium stearate 0, 1, 5, and 10 kg/m3 were 5.78, 4.08, 3.83, and 3.45 MPa, respectively. The type of failure that occurs when the maximum load is reached is a splitting failure.
VISUAL CHARACTERISTICS OF PHYSICAL CHARACTERISTICS OF GAJAH MADA ROAD CORRIDOR IN DENPASAR CITY
Authors: Aryangga Putu Dika , G Wirawibawa I.B. , Widiastuti Widiastuti
Published: May 2022

Economic development in urban areas indirectly changes the function of residential areas into commercial areas. Along with the development of the function of the Gajah Mada area, the threat of decreasing the visual quality of Jalan Gajah Mada as an artifact of the corridors of the Denpasar Old Town area naturally cannot be avoided. The need for increased trading space, high building density, development of economic functions that are more commercial in nature due to the demands of profit and modernization as well as a slum environment can also eliminate the visual character of the physical corridor of Jalan Gajah Mada which still retains the characteristics of Balinese architecture and the image of Kota Tua because Therefore, it is necessary to study the visual characteristics of the physical corridors of Jalan Gajah Mada so that directions regarding the arrangement should be considered in accommodating changes in the physical corridors so that they remain visually aligned. This research method is a type of descriptive research using qualitative methods. Descriptive research is a research that aims to provide a systematic, factual, accurate description of the facts and characteristics of the population so that it can produce the physical characteristics of the Jalan Gajah Mada corridor as seen from the path elements, architectural patterns and street trees that surround the corridor.
VEHICLE TRAFFIC VOLUME ANALYSIS DUE TO SOUND GENERATED IN FRONT OF THE RS. Hermina Bogor
Authors: Syaiful Syaiful , Prayudyanto Muhammad Nanang , Rulhendri Rulhendri , Lestari Puri Anita , Nabila Aqies Naili , Damiana Salma Leandra , Haldiana Haldiana
Published: May 2022

Motorcycles produce a variety of sounds. Sound is synonymous with noise. Noise is big enough to have an impact on the comfort of a place that is directly related to the highway. The distance between the hospital building and the road must be taken into account. This distance is important for the realization of patient comfort in the hospital/treatment room. The volume of motorcycles, light vehicles and heavy vehicles must be controlled, especially those passing through schools/places of worship/hospitals. Traffic flow/volume of motorcycles, light vehicles and heavy vehicles have a significant effect on noise. The calculation results obtained the largest equation on the fourth day of research at the third point (sound level meter2), with a contribution of 34.22% at y = 59.11 + 0.3x1 - 0.1x2 - 0.17x3. This equation means that if there is no decrease in the volume of motorcycles, light vehicles and heavy vehicles, the noise level in SLM2 is 59.11dBA. If there is an increase in the volume of motorcycles, light vehicles and heavy vehicles, the noise significantly affects. The results of the second equation from the calculation of the first day at the third point (sound level meter3) with a contribution of 19.30% based on the equation, y = 60.54 + 0.01x1 – 0.01x2 + 0.08x3. This means that if there is an increase in the volume of the motorcycle, the noise on the SLM3 is 60.54dBA. From the results obtained, there has been a decrease in the volume of motorcycles, light vehicles and heavy vehicles that pass through RS Hermina Bogor during the Covid-19 pandemic, because many hospital visitors/users do not travel or self-isolate at home. Decrease in the number of motorized vehicles that pass in front of the hospital. RS Hermina Bogor reached 45%.
Los últimos silencios de una casa
Authors: Olga García Yero
Published: May 2022

Análisis del poema, Últimos días de una casa, de la escritora Dulce María Loynaz. Desde una perspectiva de lo descriptivo y lingüístico que permita al lector acercarse a una de las más sobresalientes poetisas del siglo XX, ganadora del Premio Nobel de Literatura.
La vida privada en el occidente de México en el siglo XIX. Correspondencia de mujeres
Authors: Lourdes Celina Vázquez Parada
Published: May 2022

Durante el siglo XIX la correspondencia no fue solamente el medio más utilizado para transmitir información sino, en muchas ocasiones, el único. Las cartas son un ejemplo de los documentos personales -diarios, memorias, autobiografías o fotografías- que nos muestran la historia vivida en su dimensión más humana. Por su carácter íntimo, no tienen el afán de convencer a terceras personas ni de llevar a la posteridad a sus autores. Son, en su mayoría, epístolas sinceras; algunas en calidad de confesión, obviamente sin firma, otras que relatan las vicisitudes de la vida cotidiana o que informan de algún acontecimiento relevante a familiares o superiores de un monasterio. Esto se puede ver en las cartas que se encuentran en el ramo "Correspondencia de Guardianes del Convento de Guadalupe, Zacatecas", del Archivo Histórico del Convento Franciscano de Zapopan.
Knowledge, Attitude and Perceived Confidence of USIM Dental Graduates Towards Management of Medical Emergencies
Authors: Ahmad Tarmidzi Nor Azura , Mohamed Ramli Nalisha , Amran Norashikin , Norazmi Husna Najihah , Mohd Arififin Nur Saniah
Published: May 2022

Medical emergencies can be alarming to any clinicians, but these situations can be managed well if proper preparation has been made. The objectives of this study are to evaluate USIM dental graduate’s knowledge in dealing with medical emergencies in dental practice, to assess perceived level of competency of USIM dental graduate’s in dealing with medical emergencies in dental practice and to determine the need for further improvement in medical emergencies undergraduate training. A standardised questionnaire form consisting of demographic data, experience, knowledge and perceived level of competency of dental practitioner in dealing with medical emergencies were distributed to USIM dental graduate.123 respondents answered the online questionnaire. Around 58.5% of them had experienced medical emergencies during dental treatment. All of them answered correctly on management of hypoglycaemia but only 44.7% answered correctly on management of unresponsive patient and 65% answered correctly on position of syncope patient. Most of the respondents were not confident in administrating intravenous medication (46.3%), handling foreign body aspiration (24.4%) and using Automated External Defibrillator (AED) (38.2%). This study can be used to guide further improvement in medical emergency training for undergraduates and enhancing the proficiency level of the USIM dental graduates.
Edukasi dan Pelatihan Pembuatan Sabun Cair Berbasis Minyak Jelantah bagi Siswa SMK Semesta Bumiayu Brebes
Authors: Riyanta Aldi Budi , Febriyanti Rizki , Assyifa Hanif Nur , Melliyana Mella , Rizqina Fathulia , Aziz Mohammad Farhan
Published: May 2022

The purpose of this devotion gives students the skills to make soap from jelantah oil. The method is done with oration combined with direct practice to students. Activity assessments are measured from pretest and postest values performed during activities. The results of the devotion that has been done able to improve the skills of students in formulating soap from jelantah oil reached 48.47% of the assessment results given.
Edukasi dan Efektifitas Protokol Vetilasi, Durasi dan Jarak (VDJ) Pada Masa Pandemi Covid-19 di SMK Bali Kresna Medika
Authors: Primadewi Kadek
Published: May 2022

This community devotion aims to provide education on the ventilation protocol, duration and distance (VDJ) at the Bali Kresna Medika Vocational School to prevent infection of Covid-19. The method uses online-based education. Participants who took part in this activity were 58 students. The activity evaluation instrument uses a questionnaire and data analysis techniques using the N-Gain score. The result of this service activity is that there is an increase in the pretest score (before being given education) which is 60.86% to 87.18% in the posttest result (after being given education). Conclusions and suggestions there is a significant relationship with posttest scores, namely increasing after education, so that education on the effectiveness of the VDJ protocol (veilation, duration, distance) at the Bali Kresna Medika Vocational School during the new normal Covid-19 period.
Pelatihan Desain Media Pembelajaran Berbasis Aplikasi Powerpoint Interaktif bagi Guru di SDN Inpres 3 Talise Kota Palu
Authors: Mailili Wahyuni H , Hajerina Hajerina
Published: May 2022

The purpose of this community service activity is to train on the develop teachers ability in creating  interactive powerpoint as learning medium for teachers at SDN  Inpres 3 Talise Palu City, Central  Sulawesi province. The methods used include lecturing, discussing and practicing. The steps of this community service program are 1) The stage of preparing and developing training materials; 2) Training and ; 3) Mentoring the practice . The results of the implementation of  the service  show that there is an in crease in the ability of  teachers at SDN Inpres 3 Talise  in developing knowledge, comprehension, professionalism and creativity in designing interactive powerpoint as a medium for learning mathematics in elementary schools.
Pengolahan Air Bersih Berbasis Kebutuhan Rumah Tangga dalam Upaya Meningkatkan Kesehatan Masyarakat di Desa Kandat Kabupaten Kediri
Authors: Arundina Ira , Budhy S Theresia Indah , Handayani Roni , Rahmawati Septyana Eka
Published: May 2022

The purpose of this community service activity is to increase awareness of Kandat Village residents through counseling about clean water treatment for household needs. This service method used a hybrid method, namely offline and online. The results of the service show that the community is aware of the need for clean water for health and daily needs. Utilization of infrastructure to facilitate clean water treatment is indicated by the construction of reservoirs. The achievement of fulfilling clean water is expected to have a positive impact, especially preventing the spread of the Covid-19 pandemic by using clean water to implement health protocols.
Penyuluhan Manfaat Aromaterapi Lavender dalam Persiapan Persalinan bagi Ibu Hamil di Desa Padangsambian Kaja Denpasar Barat Bali
Authors: Noviani Ni Wayan , Praminingrum I. G. A Raras
Published: May 2022

This service aims to provide counseling to pregnant women in the third trimester about the benefits of lavender aromatherapy in preparation for childbirth. The Kartini Health Polytechnic in Bali reaches out to Dwijendra University Denpasar and Puskesmas I Denpasar Barat which covers the Padangsambian Kaja Village as a target village, organizes Posyandu activities every month and one of the programs is for pregnant women. The method used in this service is direct counseling by implementing health protocols during the Covid-19 pandemic. Participants in this service program are third trimester pregnant women. The results of the outreach activities have helped pregnant women to prepare for a comfortable and safe delivery with the help of media in the form of leaflets and posters. The evaluation of the implementation of this community service was an increase in knowledge about the benefits of lavender aromatherapy and a positive response seen from the score of the satisfaction evaluation results, namely 80% expressed satisfaction with this activity.
Pelatihan Digital Marketing WhatsApp Group bagi Kelompok Usaha Rumah Tangga Desa Klambir Lima Kebun Kabupaten Deli Serdang Provinsi Sumatera Utara
Authors: Rangkuty Dewi Mahrani , Lubis Hidayati Purnama , Herdianto Herdianto , Zora Mita Mutiara
Published: May 2022

This service activity aims to improve the knowledge and skills of the Klambir Lima Kebun Village household business group through the establishment of WhatsApp Group digital marketing as one of the efforts in improving business product marketing strategies. This devotion activity uses training methods with the target of village household business groups as objects of service that amount to ± 40 people. The results of this service activity show that the limitations of digital literacy are one reason that triggers the target of marketing business group actors' products has not been in line with expectations, so this devotion activity has also succeeded in creating a WhatsApp Group with four business groups. Village officials can continue to support those who help in every training/education activity carried out by institutions, institutions, or other private parties to maintain the sustainability of household businesses in rural environments.
Design and build online citizens complaint system in Labuhanbatu using Waterfall Method
Authors: Munandar Aris , Irmayani Deci , Juledi Angga Putra
Published: May 2022

The rapid development of ICT has opened up opportunities for citizens to submit opinions and complaints to the Government, which facilities are guaranteed by law. The provision of these facilities is in the form of implementing e-Government. The government must provide an application that is Government to Citizens/Consumers (G2C) which aims to bring the government closer to the community interactively through access channels that can be reached by the community. Labuhanbatu is a district located in North Sumatra Province with a population of 493,899 people. However, until now there is no facility for the public to submit aspirations or complaints based on e-Government applications. This study aims to create a web-based online application for aspiration and complaint services for the people of Labuhanbatu Regency. This application is called LAPO, which stands for Online Aspirations and Complaints Service. The method used in this research is the Waterfall model. This research has succeeded in creating a web-based online aspiration and complaint service system for Labuhanbatu residents that shows the compatibility between the expected results and the actual results. The results of the study have proven that to design and build this system, the following stages are carried out: analyzing system requirements, system design, implementing the system, and conducting system testing. With this research, it is hoped that it can become one of the e-Government applications for aspiration and complaint services that can be used by the Labuhanbatu Regency Government easily and with low infrastructure costs by utilizing existing human resources.
Design of Pond Water Temperature Monitoring Built Using NodeMCU ESP8266
Authors: Muhammad Saiful Azhari , Haryono Haryono
Published: May 2022

Freshwater fish farming is currently booming in Indonesia, and many use small ponds for efficiency or due to limited location, this can be a problem due to Indonesia's hot climate. Small ponds with not much water volume will cause the water temperature to rise more easily on hot days, of course this is not good for the fish colonies in it. To prevent temperature rise, farmers generally irrigate ponds with fresh water to stabilize the water temperature. Due to the unpredictable weather in Indonesia lately, it will be difficult for farmers to monitor their ponds manually, so a tool is needed that can detect the heat of pond water and turn on the water pump to irrigate ponds. This research is expected to make it easier for farmers to regulate pond temperatures more easily. The use of a microcontroller in Internet of Thing devices is very much needed, considering that the microcontroller is able to carry out the task of controlling the existing sensors. The sensor used in this study uses a temperature sensor that is used to control the pool water. The prototype for detecting pool water temperature and increasing water flow is used to reduce heat in pool water and increase water flow that is reduced due to evaporation of water during the day. The purpose of this research is to make a prototype to detect pond water temperature and increase pond water discharge which is useful for reducing pond water temperature to be cooler and reducing the risk of fish death. The prototype developed is a NodeMCU ESP 8266 micro-controller, a temperature detection sensor in water, a relay as a switch and a mini pump
Content-Based Image Retrieval for Songket Motifs using Graph Matching
Authors: Yullyana Yullyana , Irmayani Deci , Hasibuan Mila Nirmala Sari
Published: May 2022

Indonesia is a country that has abundant cultural wealth. One of the characteristics of Indonesian culture is Songket. Songket is a typical Malay woven cloth that has many variants of motifs, each of which represents a different meaning and philosophy. Songket is often found in Sumatra Island with different motifs in each region. With so many types of songket motifs, not everyone can recognize and distinguish between one songket motif and another, even Indonesian citizens themselves. With the help of computers, it is easier to find information about a songket motif or to find a similar songket motif. The field that can play a role in solving this problem is Content-Based Image Retrieval (CBIR). This study aims to carry out a content retrieval process on the songket core motif using graph matching-based processing. In this study, the method used is felzenzswalb segmentation, and graph matching through the VF2 isomorphism algorithm and graph edit distance. The number of songket core motif images used as data is 180 data in the form of color images measuring 64 x 64 pixels. Based on the results of the study, it was found that the optimal graph matching algorithm and parameters in this study were the VF2 algorithm for artificial images with an f-1 score of 91.05%, and Graph Edit Distance with GED≤8 parameters for songket motif images with an f1-score. by 53.36%.
Zakat Fitrah Application based on Web Framework using Waterfall Method
Authors: Friyansyah Karsan , Yanris Gomal Juni , Muti’ah Rahma
Published: May 2022

Zakat Fitrah is an obligation for every Muslim. In the management of zakat fitrah, the Amil Zakat Agency has a very vital function, namely managing the receipt and distribution of zakat to groups of people who are entitled to receive it (Mustahik). If the amil zakat is negligent and not careful in managing zakat, then the distribution of zakat is not right on target. The Buyung Rahimah Rantauprapat Mosque has the Amil Zakat Fitrah Agency, but in the management process it still uses the manual method so that the zakat management process takes a long time and the data stored is inaccurate. To solve these problems, an orderly, neat and good recording system is needed. This study aims to create an application for the management of Zakat Fitrah at the Buyung Rahimah Rantauprapat Mosque based on the Web Framework. The application development method uses the Waterfall model which divides into four stages, namely: analysis, design, program code generation, and system testing. This research has produced a zakat fitrah application with the main menus, namely: login menu, amil agency, types of zakat, zakat payment, zakat distribution, user management. This application also manages to display zakat fitrah data and zakat fitrah distribution history data. With the application of a web-based framework, making this application user friendly, making it easier for the Amil Agency to manage zakat fitrah. A web framework with the MVC concept and a complete library makes zakat fitrah data management accurate and fast.
Prototype of movement monitoring Objects using Arduino Nano and SMS Notifications
Authors: Lupitha Mariska , Haryono Haryono
Published: May 2022

Currently, the development of information technology is very rapid, coupled with the development of the internet of things which is also very fast. This encourages many researchers to use information technology devices and internet of things devices to solve problems in the field. The Internet of things is a device that can communicate between one device and another. Currently, there are many internets of things devices that have been used in everything, including Smart Home, Smart Office, Smart Campus, and others. There is a problem, where currently there is a lot of theft of goods or the transfer of goods that are not known by the owner. This problem encourages researchers to conduct research, by making prototypes to be able to find out about objects that have moved. So that the owner of the goods will know, that the goods have moved without notifying the owner. This research is to detect motion sensors using MPU6050. Where the sensor has two functions, namely accelerometer, and gyroscope. Both sensors are able to find the coordinates of the x-axis, y-axis, and z-axis. The most widely used and affordable microcontroller is the Arduino Nano or Arduino Uno. The purpose of this study is to detect motion with the MPU6050 sensor, then the detection results of the x-axis, y-axis, and z-axis are sent via SMS media with the SIM900A device. The use of a prototype has many functions, it can be used to detect falling objects, detect falling motorcycles, and others. This device is equipped with a SIM900A module which functions to transmit coordinate data via Short Message Service (SMS).
Applying genetic algorithm for optimization income value
Authors: Siagian Ayu Febri , Yanris Gomal Juni , Sitorus Sahat Parulian
Published: May 2022

In this digital era, the use of information technology and internet technology cannot be separated from digital services. Starting from product promotion media, recording customer data, determining the amount of revenue from product sales, and optimizing the value of revenue. Sales of digital service products owned by PT. XYZ needs to be evaluated to find out which products are most in demand by customers from each product offering that has been made. Therefore we need a system to calculate revenue from the number of customers who use the product for further promotion. The object of this research focuses on optimizing the value of income at PT. XYZ of the products they market, the results of the object will be used as an evaluation to determine a new strategy in carrying out promotions for products that are less attractive to customers. The data used in this study is customer data for January 2017-December 2021. The method used in this study uses a genetic algorithm to determine the optimization of the revenue value. For the optimization results, the genetic algorithm went well, because it resulted in a smaller comparison of error values ​​compared to values ​​that were not optimized. The error value in January 2019 with a non-optimized value was 35,498.8 and the optimized value got an error value of 32,364.9. The results of this study are used as a sales evaluation to increase promotions on digital services that are less attractive to customers. In addition, the results of the application of this genetic algorithm method can provide a better solution to increase income in the next period.
Galhas e divulgação científica: mapeamento desta temática nas redes sociais
Authors: Silva Juliana Santos , Araújo Tainar de Jesus
Published: May 2022

Galhas são estruturas formadas por alterações nos padrões de crescimento e divisão celular nos órgãos da planta hospedeira em resposta à ação de diferentes organismos, como bactérias, fungos, nematódeos, ácaros e, em sua maioria, insetos. O conhecimento sobre as galhas continua sendo divulgado predominantemente em artigos científicos não atingindo a população em geral, o que pode prejudicar o reconhecimento por parte deste público da importância das galhas para a biodiversidade. Neste contexto, foi realizado um mapeamento da temática galha nas redes sociais (YouTube, Facebook, Instagram e Twitter), visando verificar quais as ferramentas e recursos estão sendo empregados, os conteúdos vinculados e o retorno do público. Um total de 96 publicações foi divulgado de 2016 a 2021, sendo a maioria publicada no Instagram (n=63) em 2020 (n=69). As postagens incluíram desde descrições dos morfotipos, divulgação de artigo e livro, imagens das galhas até vídeo. Aquelas postagens que abrangem imagem foram as mais frequentes (n=41) e tiveram o maior número de curtidas (n=1.604). A divulgação sobre galhas através das redes sociais encontra-se em expansão, fato observado pelo aumento de canais de divulgação científica e das publicações.
Relationship between hematological and biochemical tests and senility in dogs
Authors: Bruno Fernanda , Balbueno Melina Castilho de Souza , Emídio Thaís Aguiar , Rios Natalia , Pereira Fernando Vieira , Souza Milene Leticia Bastos de , Coelho Cideli de Paula
Published: May 2022

Morphological and functional changes during senility give rise to changes to organs and tissues. Even in healthy dogs, laboratory parameters may differ, thus making preventive treatment difficult. The aim of this study was to evaluate hematological and biochemical parameters in elderly and geriatric dogs and to compare them for follow-up and possible worsening of prognosis. Thirty-four apparently healthy dogs living in the city of Ribeirão Pires, SP, were included in this study, divided into two groups: elderly (8-11,9 years) and geriatric (12 years or more). Two blood samples were taken with an interval of 20 days between them, to determine blood counts and urea, creatinine, alkaline phosphatase, alanine aminotransferase and blood glucose levels. The statistical analysis showed that this was a homogeneous group, since the only difference found between the elderly and geriatric dogs was in urea values (elderly > geriatric, p = 0.010), while in the hematological tests there were no differences between the groups or collection times. Even so, changes in test results occurred: 53% in hematological tests and 74% in biochemical tests, respectively. This highlights the importance of laboratory evaluations for prognoses and, consequently, improves the quality of life and wellbeing of dogs.
A atualidade da Pedagogia Freiriana: com a palavra, educadoras(es)
Authors: Cavalcante Hanna Stérphane Moura , Almeida João Paulo Guerreiro de , Silveira Clarice Santiago
Published: May 2022

A presente pesquisa analisa a atualidade da Pedagogia Freiriana, observando se e como esta perpassa as práticas pedagógicas de professoras(es) da educação básica do município de Limoeiro do Norte, Ceará. O referido estudo segue uma abordagem qualitativa do tipo descritivo-exploratória, em formato de estudo de campo. Como técnica de coleta de dados, utilizamos a entrevista, realizada pelo Google Forms, com nove educadoras(es) que atuam na educação básica. Ao organizar e analisar as falas das(os) entrevistadas(os) sobre a sua prática pedagógica, identificamos em seus relatos menção à Pedagogia Libertadora, expressa em categorias como do-discência, humanização, diálogo, práxis e libertação. Nas experiências apresentadas, sejam pontuais ou mais corriqueiras, aponta-se para a relevância e a atualidade de Freire no contexto escolar, seja a partir do diálogo reflexivo sobre o contexto com vistas à conscientização e consequente práxis e libertação, seja pela relação dialógica professor-aluno com vistas à transformação social. Em tese, percebemos que trazer a Pedagogia Libertadora para o chão de sala pressupõe um movimento que ocorre fora dela, sobretudo no campo das políticas públicas. Assim, num contexto educacional, embebido por reformas educacionais e avaliações de larga escala que sobrepõem a quantidade à qualidade, de forma bancária, vertical e reprodutora, as iniciativas de motivação freiriana, no âmbito escolar, são, em suma, contra-hegemônicas. Portanto, esperamos que esta pesquisa subsidie o resgate da atualidade da Pedagogia Libertadora no atual contexto.
A transvaloração da dimensão formativa no projeto educativo contemporâneo: reflexões à luz das concepções de educação platônicas e kantianas
Authors: Marcondes Rosana Maria Santos Torres , Santos Paula Tauana , D'Ambrosio Izabel Silva Souza , Santos Willian Lima , Nascimento Luanne Michella Bispo , Brito Carla Eugênia Nunes
Published: May 2022

O objetivo deste estudo consistiu em analisar os princípios e finalidades atribuídos à educação e formação humana na contemporaneidade, com vistas à compreensão das configurações da concepção educativa mediante os constructos sócio-históricos e culturais, bem como, de que modo atende as necessidades do homem em suas relações com o mundo. Trata-se de um estudo de natureza qualitativa, do tipo bibliográfico, à luz do marco teórico reconstruído basicamente a partir de Platão e Kant. A premissa que se firma considera que a qualidade da formação humana se implica nos princípios e finalidades atribuídos à educação. Os resultados evidenciaram significativos contrastes entre as concepções educativas platônicas, kantianas e os projetos educativos atuais, além de suscitar reflexões sobre a lógica política e socioeconômica incutidas nas proposituras formativas contemporâneas, bem como, o modo como operam na modificação dos valores basilares da formação dos indivíduos. Diante disso, reafirma-se a necessidade de (re)pensar a transvaloração do processo educativo, com vistas à superação das formas de alienação e condicionamentos impostos pelos sistemas político e econômico vigentes.
Estudo termodinâmico do equilíbrio líquido-líquido para o sistema acetato de etila + ácido acético + água
Authors: Silva Jefferson Jeremias , Mello Daniel Marcondes de , Pires Ricardo Francisco , Dantas Sandra Cristina
Published: May 2022

Quando pares de espécies químicas líquidas são misturadas, regiões bifásicas podem aparecer no sistema ao invés de uma região monofásica. Quando essas fases estão em equilíbrio, diz que o sistema está em equilíbrio líquido-líquido. Esse fenômeno tem grande relevância no ambiente industrial e nas operações unitárias, como a extração líquido-líquido. Neste trabalho foi realizada a modelagem termodinâmica de um sistema ternário composto por água + ácido acético + acetato de etila em duas temperaturas, 10 e 30ºC. A consistência termodinâmica dos dados experimentais foi verificada a partir das correlações de Othmer-Tobias e Hand, obtendo-se um coeficiente de correlação superior a 0,99. A capacidade de extração do solvente (acetato de etila) na separação do soluto (ácido acético) foi avaliada a partir do coeficiente de distribuição e o fator de separação. A modelagem termodinâmica se deu para predizer o equilíbrio líquido-líquido a partir dos modelos de Non Random Two-Liquids (NRTL) e o método Universal Quase-Chemical (UNIQUAC) utilizando a abordagem gamma-gamma para comparar com os resultados obtidos experimentalmente. Os desvios médios globais foram 1,63% e 2,39 para os modelos UNIQUAC e NRTL respectivamente, mostrando então serem efetivos para predizer o equilíbrio líquido-líquido.
Conhecimento dos estudantes de medicina sobre os princípios bioéticos envolvidos na terminalidade da vida
Authors: Nunes Maria Clara Pereira Prado , Costa Thaline Carvalho Medeiros
Published: May 2022

A morte é evento biológico futuro e certo, encarar a finitude da vida pode ser de difícil aceitação para um grande número de pessoas, porque anuncia o fim das vivências existenciais de determinado indivíduo, nesse contexto entre as diversas questões abordadas dentro da bioética na medicina que visam buscar um esclarecimento, a morte é uma delas. Dessa forma a presente pesquisa teve por objetivo analisar o conhecimento dos estudantes de Medicina sobre princípios bioéticos na terminalidade da vida. Trata-se de um estudo observacional e descritivo foi realizado através da utilização de questionário online para avaliar o conhecimento de estudantes de medicina do Centro Universitário Uninovafapi perante a bioética na terminalidade de vida, a avaliação foi realizada via Google Forms ®, para minimizar qualquer risco de constrangimento e contagio para os participantes, a amostra utilizada foi calculada em cima dos 198 estudantes entre os períodos de 9° ao 12° período, totalizando 131 voluntários. Os resultados foram tabelados e analisados através do Excel. Resultados: A maioria dos estudantes cursando o 11° do curso, não tendo nenhum contato prévio com o tema em questão, observando assim uma divergência nos resultados perante a ações que devem ser tomadas nas situações colocadas durante o questionário, para todos os princípios expostos, sendo esses o da autonomia, beneficência, veracidade, proporcionalidade e duplo efeito. Em conjunto a esses princípios, vou analisado o contato com os alunos à diretivas de vontade antecipada, que nunca tinha sido realizado por nenhum dos participantes, assim como os mesmos escolheram como analgesia e hidratação venosa como cuidados e tratamentos mais aceitos.
Ensino de ciências com enfoque CTS nos anos finais do ensino fundamental: uma revisão de literatura (2000-2021)
Authors: Silva Bruna Fernanda Pacheco Pereira da , Vargas Vanessa Brandão de , Cansan Tamara Cassol Spagnolo , Oliveira Eniz Conceição de
Published: May 2022

Este estudo objetivou mapear artigos publicados no Portal de Periódicos da CAPES, de nov./2000 a mar./2021 sobre ensino de Ciências nos Anos Inicias com enfoque em Ciência, Tecnologia e Sociedade (CTS). Com abordagem qualitativa e quantitativa, pesquisa descritiva e análise textual discursiva, cujos descritores foram Ensino de Ciências AND CTS, Ensino Fundamental AND CTS e Ensino Fundamental II AND CTS, obtendo-se um total 2.324 artigos, dos quais apenas 35 possuíam aproximação com o tema; as unidades de significados (US) foram escolhidas tendo em vista os objetivos descritos em cada artigo selecionado, onde, foi possível agrupar em três categorias emergentes: Formação de professores, Análise de livro didático, Abordagem CTS no ensino de Ciências. Tais categorias permitiram identificar os temas mais recorrentes, a frequência dessas publicações, a metodologia utilizada pelos autores, bem como a contribuição no campo do ensino de Ciências a partir da temática CTS. Constatou-se que na abordagem CTS, a primeira produção ocorreu em 2002; quanto ao tipo de metodologia, a pesquisa-ação e o levantamento bibliográfico ocorrem com maior frequência. Por fim, percebeu-se que o ensino de Ciências nos Anos Inicias com enfoque CTS é pouco utilizado no processo ensino e aprendizagem no país.