bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimizing a fully rough interval integer solid transportation problems
Authors: AnithaKumari T. , Venkateswarlu B. , Akilbasha A.
Published: March 2021

An innovative method, namely modified slice-sum method using the principle of zero point method is proposed for finding an optimal solution to fully rough interval integer solid transportation problems (FRIISTP). The proposed method yields an optimal solution to the fully rough interval integer solid transportation problem directly. In this method, there is no necessity to find an initial basic feasible solution to FRIISTP and also need not to use the existing MODI and stepping stone methods for testing the optimality to improve the basic feasible solution to the FRIISTP but directly obtain an optimal solution to the given FRIISTP by using the proposed method. The optimal values of decision variables and the objective function of the fully rough interval integer solid transportation problems provided by the proposed method are rough interval integers. The advantages of the proposed method over existing method are discussed in the context of an application example. The modified slice-sum method has been applied to calculate the optimal compromise solutions of FRIISTP, and then it was solved by using TORA software. The proposed method can be served as an appropriate tool for the decision makers when they are handling logistic models of real life situations involving three items with rough interval integer parameters.
CPT-TODIM method for picture fuzzy multiple attribute group decision making and its application to food enterprise quality credit evaluation
Authors: Jiang Zhiwei , Wei Guiwu , Wu Jiang , Chen Xudong
Published: March 2021

With the development of society, people’s living standard is constantly improving. Meanwhile, people need various food to satisfy their needs in daily life. Under this situation, more and more food enterprises are appearing in the market. However, some issues about food safety come out. Because of the huge number of food company, managers are difficult in achieving profitability. Therefore, some of the managers try to use some unhealthy materials to produce food in the society. So, it is important for people to distinguish healthy and unhealthy food enterprises in their daily life. In order to help government discern and control the quality of healthy food enterprises in the market, we need to propose an effective evaluation system in estimating food enterprises. In this paper, we introduce a method of evaluating the quality degree of food enterprises which can help us to distinguish enterprises effectively. As we all know, the method of TODIM is widely used in multiple attribute decision making (MADM). In this article, we describe the extended TODIM which based on the cumulative prospect theory (CPT) with picture fuzzy numbers (PF-CPT-TODIM) and use it to evaluate food companies. What’s more, we use entropy method to decide the weights of various attributes. Finally, we select optimal enterprise by using the PF-CPT-TODIM method. Furthermore, we use the comparison of the results of classical PF-TODIM method and PFWA operators to test the availability of PF-CPT-TODIM. It not only can enrich decision-making methods but also make up for the traditional PF-TODIM method in considering the psychological aspects of decision makers.
A hybrid evolutionary learning classification for robot ground pattern recognition
Authors: Zuo Jiankai , Zhang Yaying
Published: March 2021

In the field of intelligent robot engineering, whether it is humanoid, bionic or vehicle robots, the driving forms of standing, moving and walking, and the consciousness discrimination of the environment in which they are located have always been the focus and difficulty of research. Based on such problems, Naive Bayes Classifier (NBC), Support Vector Machine(SVM), k-Nearest-Neighbor (KNN), Decision Tree (DT), Random Forest (RF) and eXtreme Gradient Boosting (XGBoost) were introduced to conduct experiments. The six individual classifiers have an obvious effect on a particular type of ground, but the overall performance is poor. Therefore, the paper proposes a “Novel Hybrid Evolutionary Learning” method (NHEL) which combines every single classifier by means of weighted voting and adopts an improved genetic algorithm (GA) to obtain the optimal weight. According to the fitness function and evolution times, this paper designs the adaptively changing crossover and mutation rate and applies the conjugate gradient (CG) to enhance GA. By making full use of the global search capabilities of GA and the fast local search ability of CG, the convergence speed is accelerated and the search precision is upgraded. The experimental results show that the performance of the proposed model is significantly better than individual machine learning and ensemble classifiers.
Respiratory Disorders in Parkinson’s Disease
Authors: Guilherme Evelyn M. , Moreira Roberta de Fátima Carreira , de Oliveira Adriele , Ferro Alyne Montero , Di Lorenzo Valéria A. Pires , Gianlorenço Anna Carolyna L.
Published: March 2021

Background: Parkinson’s disease (PD) non motor symptoms may present early in the disease course and worsen with advancing disease. Respiratory changes can affect individuals to remain physically active, contributing to a reduction of functionality and quality of life. Objective: The aim of this systematic review is to synthesize evidence of respiratory disorders in patients with PD. Methods: An electronic search was performed up to November 2020 on PubMed-MEDLINE, Embase, Web of Science, Lilacs, Cinahl, and Cochrane using the following keyword combination: [(“Parkinson disease”) AND (“respiratory function tests” OR “evaluation”) AND (“respiratory system” OR “respiration disorders” OR “respiratory muscles”)]. Results: The electronic search resulted in 601 references in English or Portuguese. The selection process and data extraction were made by two independent reviewers. We selected 19 studies including cross-sectional studies that investigated the respiratory disorders in patients with PD through pulmonary function, respiratory muscle strength, or physical capacity evaluation. We excluded studies that considered patients with other diseases. Eighteen studies evaluated the pulmonary function in patients with PD, eleven studies verified the influence of PD on respiratory muscle strength, and three studies assessed the physical capacity through functional tests. Conclusion: The evidence showed that PD patients have higher chances to present a pulmonary dysfunction, either obstructive or restrictive, when compared to healthy subjects. In addition, these patients present lower respiratory muscle strength and a consequent decrease in physical capacity in endurance exercises. The respiratory impairment in PD seems to be directly related to the progression of the disease.
Specifics of Modern Video Installations: Projection Mapping as a Form of Digital Art
Authors:   Kiev National University of Culture and Arts, Kiev, Ukraine, Dokolova Alоna
Published: March 2021

The specifics of the development of projection mapping in historical retrospect and at the present stage are studied. The peculiarities of video mapping as a unique direction of audiovisual art of the end of the XX - the beginning of the XXI century are revealed. It is emphasized that as a phenomenon of digital art in which technology is organically combined with architecture, sculpture, theater, choreography, fashion or design, video mapping provides information about content, combining audiovisual elements and representing them with a projector. These elements emphasize the concept of the work of art, which builds the relationship between images, perception and space.
The Rose "Ophelia" and Flower Symbolism in “Hamlet”
Authors:   Dragomanov National Pedagogical University, Kyiv, Ukraine, Turchynova Ganna , Pet’ko Lyudmila ,   Dragomanov National Pedagogical University, Kyiv, Ukraine, Novak Tatiana ,   Dragomanov National Pedagogical University, Kyiv, Ukraine
Published: March 2021

The study examines some topical issues associated with the quality of vocational training of future biologists. The article demonstrates the need for and the objective nature of transformation of the linguistic and educational paradigm from communicative to intercultural. The authors emphasize that it is important in the process of teaching foreign language biology students to create such professionally oriented foreign language learning environment that would form professional and sociocultural competences in students. The authors propose a nonstandard approach to the formation of professional competence in future biologists: learning the biological characteristics of the rose "Ophelia" by studying Shakespeare's tragedy "Hamlet" in the context of Ophelia’s image. Ophelia is the symbol of femininity. Her lines and the lines addressed to her show a lot about both her character and Shakespeare’s views of femininity. Considering the importance of professional and speech culture, special attention is also paid to professional-focused technology in intercultural communication teaching. The symbolism of the flowers of Ophelia's "bouquet" is describedж the image of Ophelia in films, music, ballets, paintings is presented.
Collaborating to plan efficient public health guideline evidence reviews
Authors: Heath Andrea , Levay Paul , Tuvey Daniel
Published: March 2021

The National Institute for Health and Care Excellence (NICE) produces public health guidelines. Information specialists collaborate with technical analysts to perform systematic searches for evidence reviews (ERs). Public health ERs require searches from multiple disciplines across a range of sources leading to high volumes of results. The purpose of the project was to provide evidence to support the choice of sources for new topics. It aimed to retrospectively analyse a sample of NICE public health ERs by examining which sources retrieved publications. Medical databases found the highest proportion of publications, but smaller subject focussed databases and search techniques also contributed. These findings justify use of a range of sources for public health reviews and help the planning of ERs.
The role of Spanish health libraries in scientific publication
Authors: Sobrido Maria , Alonso-Martín Maria-Luisa , Medino-Muñoz Juan , Vivas Montaña , Gutierrez-Couto Uxia , Pinín Carolina
Published: March 2021

Health libraries have been established as publication support services. Despite its importance, there is currently no study about the services that these centers offer. The aim of this work is to understand the role that libraries play in institutional scientific publishing policies. The sample was taken from the National Catalogue of Hospitals, the list of libraries of the Catalogue of Periodicals in Spanish Health Sciences Libraries (c17) and the National Catalogue of Health Sciences Publications (CNCS). Subsequently, virtual health libraries have also been incorporated. From this list, a questionnaire about library staff and activities related to publication process was sent. We obtained a participation rate of 61.21%. The average number of technical personnel was 1.15 in virtual libraries and 0.81 in hospital libraries. The activities carried out have been: training activities (82.2%), counselling (90.1%), dissemination (30.7%) and evaluation (50.5%). The staff in libraries are insufficient. In many cases technicians assume an overwork of serving in both (virtual and hospital libraries). Most libraries offer training and research support services although there are differences between virtual and hospital ones. There is a relationship between the number of technicians and the publication support services.
La socialización parcial de las empresas
Authors: Brugarola. S. J. Martín
Published: March 2021

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Ayuno de Ramadán y pruebas de COVID-19: lecciones aprendidas de 2020
Authors: Gyandev Gondode Prakash , Gitesh Sawatkar Gitesh , Fatema Kamal Fatema , Amrusha Raipure Amrusha , Sandeep Dabhekar Sandeep
Published: March 2021

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Evaluation of Building Safety System Aspect Based on Risk (Case Study Building Heritage in Jakarta)
Authors: Suwandari Yunita Dian , Amin Mawardi , Primatama Muhammad Agus
Published: March 2021

Modern and cultural heritage buildings’ safety is mandatory. The damage they suffered, especially the heritage buildings, requires the owners and managers to further improve the supervision of the safety aspects. This study aims to identify, assess, and respond to the safety risk of the heritage buildings. This research was conducted in Jakarta utilizing interviews and questionnaires to identify the risks. Experts and other respondents were deliberately chosen were chosen according to their experience. The risks were analyzed by the probability and weight matrices. This study reveals three high risks and provides the solution to reduce the risk. In addition to academic benefits, the findings are beneficial for the owners and suggest the government carry out risk management.
Law Enforcement on Child Sexual Abuse in Manado City
Authors: Rimbing Nontje , Sondakh Meiske T. , Worang Eske N.
Published: March 2021

This study investigates child sexual abuse cases that remain high in Manado as well as its law enforcement against the perpetrators, especially for underage perpetrators. By using a normative legal method, this research paper aims to examine legal materials, namely the Criminal Code and the Child Protection Law No. 35 of 2014 by collecting empirical data about law enforcement by the North Sulawesi Regional Police. The findings indicate that the law enforcement on underage perpetrators depends on the investigators in charge, in principle, under Law no. 35 of 2014, and they are detained in Child Care Centers of Tomohon. Also, this research specifically underlined that law enforcement against underage perpetrators has followed the procedures of the juvenile justice system, while the victims do need special attention of institutions outside the police. To ensure the rights to education in detention, this study suggests to make special rules regarding the obligation of teachers to provide private lessons.
The Use of Small Capital Selling Snacks as A Business Opportunity in The Langowan Shopping Complex
Authors: Sumampouw Olviane Olke
Published: March 2021

Langowan is a strategic center of economic activity because it is a meeting place for several sub-districts in Minahasa and Mitra. Therefore, the authors see a market opportunity to start a business selling snacks, including selling wet and dry cakes in the Langowan shopping complex. By considering the research objectives that have been set, this research tends to use the "the out-side in" or "opportunity recognition" approach, which is an approach that emphasizes the idea of responding to market needs as the key to success. Based on the "in-side out" approach, to start a business, a prospective entrepreneur must have business competence.
Service Quality of Tomohon Municipal Market Agency at Tomohon Beriman Market
Authors: Lengkong Ruddie Albert , Bogar Wilson , Sendow Recky
Published: March 2021

This study aims to analyze and explain the quality of public services at Tomohon Municipal Market Agency. The research method used a qualitative approach and informants as data sources were determined by purposive (purposive sampling) and snowball sampling. Data was collected through interview, observation, and documents. Data analysis is an interactive qualitative analysis with data analysis activities, which are data reduction, data presentation, and drawing conclusions or verification. The results showed that the public service quality of Tomohon Municipal Market Agency responded by the community as service recipients, traders or sellers and visitors of Tomohon Beriman Market was not satisfactory. This response is based on an assessment of 4 out of the 5 dimensions used to analyze and measure service quality, (1) physical aspects (tangibles), (2) dimensions of awareness or desire to help the community or customers and provide fast service, (3) dimensions of politeness, trust, and respect for consumers, and (4) dimensions of approaching, and trying to determine consumers’ wants and needs have not been implemented properly, excluding for dimension (5) the ability to provide services appropriately and correctly has shown the professionalism expected in carrying out its services.
The effect of Starbucks Marketing Campaigns on Consumer Buying Behaviour
Authors: Nair Rajesh Kumar , Sinha Rupesh , Crasto Sheryl George , Kian Khor Wee , Kee Daisy Mui Hung , Binti Abdullah Shamin Athirah , Ninti Zaidi Siti Nuraliah , En Tan Shiaw , Jain Arun Kumar , Valecha Pallavi M , Ganatra Varsha
Published: March 2021

Starbucks is the global coffee and snack brand which is headquartered in America. Starbucks is a disciplined innovator, and good management of its innovation timeline is one of the primary reasons behind the company’s success. This is also the main reason why Starbucks has been able to improve its store sales. Excellent employee training management and excellent service attitude also attracted a lot of customers and improved customer satisfaction effectively. Over the years, Starbucks has adopted various innovative marketing campaigns globally to attract its potential customers, increasing the sales and impacting the customer buying behaviour. The aim of this research is to understand the effect and impact of Starbucks Marketing campaigns through various channels on its customers. The research will be conducted across the regions of India and Malaysia through survey and observational method.
Pain in Gynecological Cancer
Authors: Agustiansyah Patiyus , Aidyl Fitrisyah  , Sartika Nopradilova
Published: March 2021

The International Association for the Study of Pain defines pain as “unpleasant sensory and emotional experiences associated with actual or potential tissue damage.” Pain is common among patients with cancer, with the prevalence of pain being 66.4% in advanced metastatic disease or terminal, 55% during anticancer treatment, 39.3% after curative treatment, and moderate to severe pain were reported in 38.0% of all patients. Pain is one of the most common and dreaded symptoms in cancer sufferers, but the exact number of cancer patients who experience pain is difficult to determine. There are a wide variety of studies in defining pain and the tools they use to measure the complexity of this symptom. Good or complete pain control can be achieved in 80-90% of cancer patients. Nevertheless, despite major advances in pain control, cancer-related pain continues to be a major public health problem globally.
Cambiamenti socio-ambientali e sanitari derivanti dall’attuazione di progetti minerari a Barcarena-PA: sviluppo e contraddizioni in Amazzonia, Brasile
Authors: Souza Keulle Oliveira da , Moreira Elisângela Claudia de Medeiros , Dias Cláudio Gellis de Mattos , Fecury Amanda Alves , Neto Manoel Samuel da Cruz , Dendasck Carla Viana , Pires Yomara Pinheiro , Bahia Mirleide Chaar , Fernandes Roseane do Socorro da Silva Matos , Oliveira Euzébio de
Published: March 2021

Di fronte alle tematiche ambientali e all’attività mineraria, è importante analizzare il rapporto tra questioni sociali e ambientali e sanitarie e attività minerarie e le loro relazioni dirette con lo sviluppo, in particolare quello economico. Il presente lavoro mirava a valutare i cambiamenti socio-ambientali e sanitari derivanti dall’implementazione di grandi progetti minerari a Barcarena-PA, contestualizzando lo sviluppo e le sue contraddizioni nell’Amazzonia brasiliana. A tal fine è stata utilizzata una ricerca bibliografica, sulla letteratura pubblicata in libri, articoli scientifici e documentari, relativa al tema in esame. Si è scoperto che il Brasile rappresenta uno dei maggiori potenziali di risorse minerarie del pianeta, con circa 55 tipi di minerali che possono essere utilizzati per scopi di esplorazione economica. D’altra parte, oltre a contribuire al rafforzamento dell’economia regionale e nazionale e alla creazione di posti di lavoro e all’aumento del reddito della popolazione locale, come nel caso del comune di Barcarena-PA, questa regione ha subito impatti socio-ambientali e sanitari consecutivi, a causa delle attività minerarie sviluppate nella regione. L’ambiente circostante di grandi progetti minerari è abitato da famiglie che, sin dalla loro attuazione hanno il loro stile di vita, la loro economia, la loro salute e la loro organizzazione socioculturale hanno avuto un impatto, derivante da questa attività e dai successivi impatti ambientali che si verificano sul sito. Dato tutto ciò che è stato analizzato, è possibile concludere che, poiché si tratta di un modello di sviluppo economico accelerato, e spesso non adeguatamente pianificato, non tenendo conto delle peculiarità dell’Amazzonia brasiliana, finisce per generare numerosi impatti ambientali e sociali che riflettono anche direttamente gravi problemi di salute della popolazione locale. Pertanto, è essenziale ripensare con urgenza questa forma di attuazione dei progetti di esplorazione mineraria in Amazzonia, come nel caso della città di Barcarena, perché possono ancora verificarsi gravi disastri socio-ambientali.
Changements socio-environnementaux et sanitaires résultant de la mise en œuvre de projets miniers à Barcarena-PA: Développement et ses contradictions en Amazonie, Brésil
Authors: Souza Keulle Oliveira da , Moreira Elisângela Claudia de Medeiros , Dias Cláudio Gellis de Mattos , Fecury Amanda Alves , Neto Manoel Samuel da Cruz , Dendasck Carla Viana , Pires Yomara Pinheiro , Bahia Mirleide Chaar , Fernandes Roseane do Socorro da Silva Matos , Oliveira Euzébio de
Published: March 2021

Face aux enjeux environnementaux et à l’activité minière, il est important d’analyser la relation entre les questions sociales et environnementales et de santé et les activités minières et leurs relations directes avec le développement, en particulier économique. Les travaux actuels visaient à évaluer les changements socio-environnementaux et sanitaires résultant de la mise en œuvre de grands projets miniers à Barcarena-PA, contextualisant le développement et ses contradictions dans l’Amazonie brésilienne. À cette fin, des recherches bibliographiques ont été utilisées, sur la littérature publiée dans des livres, des articles scientifiques et documentaires, sur le thème à l’étude. Il a été constaté que le Brésil représente l’un des plus grands potentiels de ressources minérales sur la planète, avec environ 55 types de minéraux qui peuvent être utilisés à des fins d’exploration économique. D’autre part, en plus de contribuer au renforcement de l’économie régionale et nationale et à la création d’emplois et à l’augmentation des revenus de la population locale, comme c’est le cas de la municipalité de Barcarena-PA, cette région a subi des impacts socio-environnementaux et sanitaires consécutifs, en raison des activités minières développées dans la région. Les environs des grands projets miniers sont habités par des familles qui, depuis leur mise en œuvre, ont leur mode de vie, leur économie, leur santé et leur organisation socioculturelle touchés, résultant de cette activité et des impacts environnementaux successifs qui se produisent sur le site. Compte tenu de tout ce qui a été analysé, il est possible de conclure que, parce qu’il s’agit d’un modèle de développement économique accéléré, et souvent mal planifié, ne tenant pas compte des particularités de l’Amazonie brésilienne, il finit par générer de nombreux impacts environnementaux et sociaux qui reflètent même directement de graves problèmes de santé de la population locale. Il est donc essentiel de repenser d’urgence cette forme de mise en œuvre de projets d’exploration minérale dans la région amazonienne, comme c’est le cas dans la ville de Barcarena, car des catastrophes socio-environnementales majeures peuvent encore se produire.
Sífilis bucal en una serie de pacientes VIH- positivos en Cartagena, Colombia.
Authors: Vásquez Viana María José , Carmona Lorduy Martha , Díaz Caballero Antonio José , Porto Puerta Iván
Published: March 2021

Introducción: las infecciones de transmisión sexual (ITS), son afecciones que se contagian por contacto sexual. La sífilis es una de ellas, cuyo agente causal es la bacteria Treponema Pallidum. Se manifiesta de diferentes formas, clasificándose en sífilis primaria, secundaria, terciaria y congénita. El Virus de Inmunodeficiencia Humana (VIH), ataca y destruye las células CD4, que forma parte del sistema inmunológico y favorece la aparición de infecciones, algunas de ellas con la misma forma de contagio. El objetivo de este artículo es describir las manifestaciones orales de infección por sífilis, en pacientes VIH positivos. Serie de casos: serie de casos, con descripción de siete pacientes VIH positivos quienes desarrollaron lesiones orales sugestivas de sífilis. Se les realizó evaluación clínica, examen estomatológico, pruebas serológicas de VDRL y FTA-ABS para el diagnóstico de sífilis. Los resultados se expresan en frecuencia y porcentaje. De los 7 pacientes, 2 fueron femeninos y 5 masculinos. El 100% de los casos correspondían a estadio secundario. Las zonas afectadas fueron: borde lingual, seguido de cara ventral de lengua y paladar blando. La lesión elemental más frecuente fue la pápula en un 71.42% (5 pacientes). Conclusiones: a pesar de que cada vez hay más reportes que referencian la interacción de infección por VIH y sífilis, sigue siendo un reto el diagnóstico correcto y oportuno de estas patologías por su presentación atípica. Es importante generar más reportes y seguir estudiando otras manifestaciones presentes, para así estar mejor capacitados como Odontólogos y poder brindar una mejor atención a cada paciente, evitando así el contagio y la propagación de estas enfermedades.
Kajian Kapasitas Tampungan Penyimpanan Air di Catchment Area Danau Sipin
Authors: Azwarman Azwarman
Published: March 2021

Keberadaan Danau Sipin sangat penting sebagai penampung air hujan yang berada di Catchment Area danau Sipin khususnya Kota Jambi. Posisi Letak danau Sipin tepatnya di wilayah Kec.Telanaipura  Kecamatan Danau Sipin. Kalau dilahat dari atas atau dari udara Danau Sipin ini berbentuk seperti tapal kuda (oxbow Lake) dengan luas  114 Ha. Sumber air yang masuk ke Danau Sipin terdiri dari Sei Kambang, Sei.Putri, Sei.Buluran Kenali, serta luapan Sei.Batanghari di musim banjir. Pemerintah daerah sedang giat giatnya membangun pengendalian banjir danau Sipin dengan dibangunnya beberapa pintu air yang bagus dan permanen yang terbuat dari struktur beton dan baja. Catchment Area Danau Sipin  lebih kurang 11.749.320,6 m2 .Pemanfaatan Danau ini sangat besar selain sebagai penangkap banjir dengan menampung beberapa aliran sungai seperti tersebut di atas , juga dipakai sebagai tempat rekreasi  masyarakat Kota Jambi.
Penilaian Risiko dengan Metode HIRADC Pada Pekerjaan Konstruksi Gedung Kebudayaan Sumatera Barat
Authors: Ihsan Taufiq , Hamidi Sarah Azzahra , Putri Febyta Amanda
Published: March 2021

Occupational Health and Safety really needs to be a consideration for industry in order to avoid work accidents. Accident prevention can be done by analyzing existing risks, one of which is the HIRADC method, namely identifying hazards (Hazards Identification), assessing risks (Risk Assessment) and controlling risks (Determining Control). This study aims to conduct a risk assessment in the Zone B Phase II project of the West Sumatra Cultural Building. As a managing contractor for the project, PT. X, which is a company in West Sumatra engaged in construction, has tried to prevent work accidents from occurring. However, in the implementation of this project, 12 work accidents were recorded for each of the three types of work, namely ironwork, formwork, and scaffolding. The results of the assessment obtained in the West Sumatra Zone B Phase II Cultural Building construction project have a significant risk. Significant risks need to be considered by contractor management and take corrective action. Recommended improvements are engineering, administrative controls, and use of Personal Protective Equipment.
Analisis Pengaruh Kerapatan Vegetasi Ruang Terbuka Hijau (RTH) Terhadap Intensitas Cahaya Matahari dan Suhu Udara (Studi Kasus: Kota Jambi)
Authors: Riyanti Anggrika , Saragih G M , Zahratu Qolbi Nur Fauziah
Published: March 2021

Increasing urban population growth has causing unbalanced development which has a negative impact on green open space. Jambi City has 14.92 ha of green open space. When compared with the area of Jambi City, it is found that green open space is only 8.76%. One of the impacts of reducing green open space is the increase in air temperature in Jambi City every year. This study aims to analyze the effect of vegetation density on green open space on light intensity and air temperature in Jambi City. The research case studies were in Kota Baru, Telanaipura, and Pasar Jambi Districts which selected based on zoning of green open space covered with a density level of rarely, medium and dense (Regulation of the Director of Planning of the Ministry of Forestry Number 3/2014). The effect of vegetation density on light intensity and air temperature was statistically analyzed using Pearson correlation. The results showed that vegetation density in green open spaces had a significant effect on light intensity with a strong correlation value of 0.704. Vegetation density also had a significant effect on air temperature with a moderate correlation value of 0.575.
Analisis Pemecahan Masalah Berdasarkan Teori Pemrosesan Informasi
Authors: Nurhayati Nurhayati , Huda Nizlel , Suratno Suratno
Published: March 2021

The purpose of this study is to describe students' thought processes in solving mathematical problems based on information processing theory. This research is a descriptive study with a qualitative approach that uses data collection techniques using the method of think aloud and interviews. The instrument in this study used written test questions and interview guidelines. The subjects in this study consisted of one high ability person, one moderate ability student and one low ability student. The results showed that information or stimulus in the form of questions received by students with high, medium, and low mathematical abilities entered the sensory register through the sense of sight and sense of hearing. Then attention occurs after reading the problem and perception arises. Next, students realize perception by retrieval the concepts needed from long term memory to solve problems. When conducting a retrieval of students with moderate mathematical abilities, there is a student who experiences a retrieval failure in explaining the concept. Then for students who have low mathematical ability, the concepts needed for short term memory are not stored well by long term memory, so students often experience errors and forget.
Efektivitas Penggunaan Media Poster dalam Pembelajaran Keterampilan Berbicara Biografi Pada Siswa Kelas VII SMP Negeri 18 Kota Jambi
Authors: Wahyuni Uli
Published: March 2021

This study aims to determine: (1) the differences in learning achievement of speaking skills in Biography between class VII students of SMP Negeri 18 Jambi City who were taught using poster media with students who were taught without using poster media; (2) the effectiveness of poster media in learning biography on speaking skills of class VII SMP Negeri 18 Jambi City. This research is a quasi experimental study. The research design was a pre-test and post test group. The subjects in this study were all grade VII students of SMP Negeri 18 Jambi City. Samples were taken using simple random sampling technique. The group consisted of two classes, namely F as an experimental group of 32 students and D as a control group of 32 students. The research data was taken using a test, namely the speaking test. The validity used in this research is content validity and construct validity. The reliability used in this study was Alpha Cronbach's reliability. While the research data were analyzed using t-test and gain score. The results of this study resulted in (1) the value of tcount> ttable, namely 2.314> 2.011 with df = 47 at the 5% significance level. The results of these calculations indicate that there is a difference in the learning achievement of students' biographical speaking skills between classes taught using poster media and those taught without using poster media; (2) the calculation of the mean gain score, the experimental class has an average gain score of 0.303 which is greater than the average gain score of the control class of 0.225. Thus it can be concluded that learning using poster media is more effective in learning biographical speaking skills for seventh grade students of SMP Negeri 18 Jambi City.
Penerapan Metode Brainstorming Untuk Meningkatkan Kemampuan Mengemukakan Pendapat Siswa di Kelas XII IPS 1 SMA Negeri 1 Tanjung Jabung Timur
Authors: Isman Edy
Published: March 2021

Based on observations made by researchers, there are four problems that occur in the classroom, namely: the students are less enthusiastic in participating in historical lessons, students are less responsive when giving responses and answers, students are less active in asking and answering teacher questions and learning also still uses the approach teacher center. The method used is the method of researching classroom actions carried out at SMA Negeri 1 Tanjung Jabung Timur class XII IPS 1. In the first cycle students have not implemented the brainstorming method properly but, after the researcher learned from the first cycle, among them the teacher provided motivation by giving rewards, and making media that attract students 'attention, the results are in the second third cycle, and in the four categories the ability to express students' opinions at a good level. Because students are enthusiastic in anticipating questions, looking for ideas or ideas, finding ideas and ideas, formulating opinions and proposing opinions in history learning.
Rancang Bangun Inverter Menggunakan IC CD4047 INPUT Batrai 12 VDC Ke Output Lampu 220 VAC Frekuensi 50-60 HZ
Authors: Saputra Andre , Yandra Fadli Eka
Published: March 2021

Inverter is an electronic device that functions to change current direct (DC) into alternating current (AC) with the magnitude of the voltage and frequency can be adjusted, the output of an inverter in the form of AC voltage in the form of a square wave. Then testing with different types of Step Up CT transformers to get the test results and analysis. And the working principle of this inverter circuit is that the TIP122 and 2N3055 Transistor driver pulses are generated by the IC CD4047 pulse generator, the pulses of the Astambil Multivibrator circuit are 2 pulses with a phase that reverses 180º. The Q and Q pulses are used to provide drivers to the TIP122 and 2N3055 transistors and will induce the Step Up Transformer in turn. So the Step Up Transformer will be able to induce in 2 directions from the CT point. because of the induction process, the transformer primary will provide an AC voltage of 220 volts with a square wave shape. This type of inverter can only be used for lamps, the price is cheaper because it is used to back up the lamp.
Perhitungan Daya Output PLTMH di Jalan Bintara Sungai Duren Jambi
Authors: Kriswanto Kriswanto , Djufri S Umar
Published: March 2021

In Indonesia, not all of them get full electricity, in many regions there are not enough sources of electrical energy, but in Indonesia there are quite a lot of child air currents such as halal rivers because the benefits are as a source of electrical energy, PLTMH is very good to be used in hilly areas with manufacturing costs that are not quite expensive and not so difficult in its workmanship. This PLTMH uses a 2inch pipe size and a waterfall fall that is ideally used 0.2 m and turbine diameter 0.4 radius 0.2 specifier 18 Volt 15 Ampere generator uses 32 ampere / hour battery for storage of power generated by PLTMH and the inverter converts the dc current to ac power generated by PLMH. With the turbine rotation that is obtained by PLTMH 80 Rpm and produces 10.705 Watt turbine output power with generator output power and 7.996 Watt PLTMH output power
Generator DC 12 VOLT dengan Kapasitas 270 Watt untuk PLTMH Dijalan Bintara Sungai Duren Kecamatan Jambi Luar Kota Kabupaten Muara Jambi
Authors: Myson Myson , Aritonang Anwar
Published: March 2021

Electricity energy needs are increased annually, so utilization of renewable energy sources is required as an alternative source of energy. To Progood Power then selected DC Permanent Magnet generator, permanent magnet generator has good efficiency in low round and the Cros flow turbine can work on not too high discharge. The DC Generator is used as a small scale PLTMH plant that uses hydropower as its movement. This small-scale Microhydro generator can generate 270 watts of power with the voltage coming out of the 12-18 Volt generator.
Rancang Bangun Turbin untuk PLTMH di Jalan Bintara Sungai Duren Kecamatan Jambi Luar Kota Kabupaten Muaro Jambi
Authors: Murtadho Ahmad , Yusiana Venny
Published: March 2021

This research was conducted to determine the characteristics of water turbine used on micro hydro Power Plant (PLTMH) by observing the influence of high variation falling water to the turbine generated round and rotation transmission variation with different pulley diameter to generate the rotation used for rotating the generator. The results showed that high water-falling water streams have an effect on the resulting rounds of turbines, and varying the pulley transmission system can also maximize the rotation on the generator.
Perancangan Turbin Tife Pelton Untuk Miniatur Pembangkit Listrik Tenaga Mikro Hidro
Authors: Abdullah Wan Azlan
Published: March 2021

The highest axle rotation is found in the use of variation comparison differences: The 4-to-1 gear comparison difference which results in a round axle of: 420 and 400 rpm. While the lowest axle rotation occurs peda different variations of gear comparison of 280 rpm. The water discharge that rotates the Pelton turbine generates a generator output voltage of 13.15.18 volts. Power generated power can be battery Mecharger 12 Volts 7.0 Ah and can be in the lamp burden 24 watts. As for the advice in the design of laboratory scale testing equipment of Pelton scales as follows; If you want to increase the voltage capacity of the resulting turbine so we have to enlarge the diameter of the turbine then increase the water discharge and increase the gear rotation ratio so that the generator output power is greater.
Analisis Limbah Kelapa Sawit Sebagai Bahan Bakar Boiler dengan Menggunakan Variasi Campuran Antara Fiber dan Cangkang Buah Sawit
Authors: Siswanto Jatmiko Edi
Published: March 2021

The growth of the palm oil management industry in Jambi which has an impact on the increasing size of palm oil management holidays include Fiber and Shells. Each processing of 1 ton of FFB produces 120 kg of fiber and produces 50 kg of shells. Where the two wastes have a high calorific value and thousands of tons of FFB are processed in Jambi every month. In this analysis will analyze the composition of combustion using fiber and shell to get the highest calorific value on the Boiler, where the composition analyzed is the ratio of 100% Fiber, 75% Fiber 25% Shell, 50% Fiber 50% Shell, 25% Fiber 75% Shell 100% shell. The results of research analysis The heating value of fiber and shell composition variations ranged from 14978,053 kJ/kg to 15463,083 kJ/kg. With the highest heating value is 100% fiber composition (15463,083 kJ / kg), and the lowest heating value is 100% shell composition. (14978,053 kJ/kg). The composition that gives the highest profit is the composition of 100% fiber. With the details of the value of water content, air requirements, low flue gas, and also produces a high heating value.
Perancangan Regulasi Tegangan AC - DC Menggunakan Filter Pasif
Authors: Prasetyo Agus , D.R Fajar Bima , Matalata Hendi
Published: March 2021

The adapter / power supply is a DC voltage source that is used to provide voltage or power to various electronic circuits that require DC voltage to operate. The main circuit of the power supply is  a rectifier, which is a circuit that converts an alternating signal (AC) into a direct signal (DC). The conversion process starts from rectification by the diode. In this paper, the Ripple Voltage Filter is carried out using a passive filter and the average voltage drop of the filter is 64%, the regulation (regulation) by the regulator circuit, the provision of this DC electrical energy source is to provide a unidirectional variable voltage ( DC) which aims to provide practical tools in Batanghari University electric laboratories while the benefits obtained from the research results are as a tool for practical activities in the electrical engineering laboratory of Batanghari University, Jambi.
Pengaruh Struktur Modal, Struktur Kepemilikan, Faktor Teknikal Terhadap Profitabilitas dengan Total Pendapatan Sebagai Variabel Moderasi Pada Sub Sektor Perkebunan Di Bursa Efek Indonesia Periode 2015-2018
Authors: Surono Yunan , S Amilia Paramita , Akbar Ali
Published: March 2021

This research aims to look at the influence of capital structure, ownership structure, technical factors on profitability with total income as a moderation variable in the plantation sub-sector on the Indonesia Stock Exchange period 2014 – 2018. This research, using secondary data, is data obtained from official reports issued by issuers, institutions and competent authorities. This study used Smart PLS 3.0 where all latent variables in this study had reflective indicators. The results showed that 1). capital structure has no effect on profitability, and has a negative (debilitating) direction. 2). The ownership structure has no effect on profitability, but has a positive direction (strengthening). 3). Technical factors have no effect on profitability, but have a positive direction (strengthening) 4). Moderation variables i.e. total income are not able to moderate the relationship between capital structure variables to profitability variables, with positive direction (strengthening). 5). Total revenue variables are unable to moderate the relationship between ownership structure variables to profitability variables in a positive (corroborating) direction. 6). Total revenue variables are unable to moderate the relationship between technical factor variables to profitability variables in a positive (strengthening) direction.
Menumbuhkan Jiwa Minat Wirausaha Di Kalangan Mahasiswa Semester IV Fakultas Ekonomi Universitas Batanghari
Authors: Devita Reni , Sopini Pupu
Published: March 2021

In order to grow a spirit of entrepreneurial interest in students of the faculty of economics, this must be supported by an entrepreneurial learning system, especially through cognitive, affective, and conative components. This occurs because interest can be formed through direct experience or memorable experiences that provide opportunities for individuals to practice, obtain feedback, and develop skills that lead to personal education and the expectation of satisfactory results. Apart from entrepreneurship education, interest in entrepreneurship is also influenced by family factors, especially parents, which have a strong impact on the choice of entrepreneurial interests and other social environments. Students of the Faculty of Economics have a leadership spirit that will be useful for managing business activities. Having a sociable nature will also provide opportunities to open and develop business access. The ease of accepting suggestions and criticism will provide opportunities for business innovation so that it continues to develop and compete fairly with other business actors. Apart from entrepreneurship education, other factors to foster students; entrepreneurial interest can be done through observations from their family and other social environments. Students whose status work has a huge influence on efforts to foster entrepreneurial interest because work experience can influence career choices by introducing ideas. new, build the necessary skills. Based on the results of research that has been carried out using the descriptive analysis method Fostering Entrepreneurial Interest Among Students in Semester IV, Faculty of Economics, Bangtanghari University, from the 6 indicators in this study it can be seen that the total score of each indicator is very high seen from the scale range, namely between 478.8 - 570. Thus, this research hypothesis can be accepted.
Pengaruh Jumlah Penduduk, Indeks Pembangunan Manusia Dan Angkatan Kerja Terhadap Kemiskinan Di Provinsi Jambi
Authors: Sudirman Sudirman , Sakinah Sakinah
Published: March 2021

This research is quantitative research that wants to see the influence of Population, Human Development Index and Labor Force on Poverty in Jambi Province. The data used is time series data in 2000 – 2019 while the analysis tool used is multiple linear regression using Eviews 8 as an analysis tool. In this study concluded that the number of productive populations, manusi development index and workforce is able to minimize poverty in Jambi Province.
Dampak Penerapan Good Governance, Kompetensi SDM, Penerapan SAP, Penerapan SPIP dan Pemanfaatan SIPKD Terhadap Akuntabilitas Publik Dan Kualitas Laporan Keuangan (Pemerintah Kota Jambi)
Authors: Winarni Etik , Kurniasih Endah Tri , Soleh Ahmad
Published: March 2021

The main content in quality development is the implementation of good governance. A reflection of good government implementation can be measured from the level of Public Accountability and Its Financial Statements, because both are indicators to see if a region has run good governance or not. In its context as an organization engaged in public service services, the government in its management must conduct transparency and public accountability. Public accountability in accordance with the characteristics of good governance with respect to (1) participation; (2) rule of low; (3) transparency; (4) responsiveness; (5) consensus orietation; (6) equity; (7) effectiveness and efficiency; and (8) strategy vision (Mardiasmo, 2006). This research aims to analyze the impact of good governance, Human Resources Competency (HR), Implementation of Government Accounting Standards (GAS), Implementation of Government Internal Control System (GICS) and Utilization of Regional Financial Management Information System (FMIS) on Public Accountability and Quality of Financial Report. The study used primary data and secondary data. Primary data is obtained from questionnaires distributed directly to respondents using Purposive Sampling techniques. The population in this study was the Regional Device Task Force (RDTF)/Regional Device Organization (RDO) in jambi city government, with 37 RDTF/RDO and 70 respondents. While the analysis tools used in the study are approaching the Partial Least Squares (PLS) method by negating the assumptions of OLS (Ordinary Least Squares) regression. The results showed that the implementation of good governance, Human Resources Competency (HRC), Application of Government Accounting Standards (GAS) had a positive effect on the quality of Jambi city government financial report. While the implementation of the Government Internal Control System (GICS) and the Utilization of Regional Financial Management Information System (RFMIS) partially did not have a positive effect on the quality of jambi city government financial report. Furthermore, the implementation of good governance, the Implementation of Government Accounting Standards (GAS), the Implementation of Government Internal Control System (GICS) have a positive and significant effect on Public Accountability. While the utilization of regional financial management information system (RFMIS) has not had a positive effect on public accountability.