bluuebunny/crossref_metadata_2025 huggingface dataset:
Classifying Flowers Images by using Different Classifiers in Orange
Authors:   Assistant Professor in Uttaranchal Institute of Management,Uttaranchal University., Sajwan Ms. Vijaylakshmi , Ranjan Prof.(Dr.) Rakesh ,   Pro-Vice Chancellor in Himgiri Zee University.
Published: November 2019

This paper presents the first step towards looking for an advanced solution of image classification using distinct Classifiers in the Orange Data Mining Tool. The objective of the paper is to decide the ability of distinct classifiers for flowers image classification involving a small sample; Deep learning models are used to calculate a feature vector for every image of the Iris flower database. The used classifiers involved logistic regression, Neural Network, AdaBoost, Support Vector Machine, Random Forest and K-NN. The result indicates that the Logistic Regression, Neural Network, AdaBoost classifiers perform best in classifying a small sample of Iris flower images, and SVM and Random Forest classifiers perform less classification accuracy then above classifiers while K-NN performs worst with the lowest classification accuracy.
5G-smart Diabetes: Personalized Diabetes Diagnosis with Human Services Big Data Clouds
Authors:   Assistant Professor, Malla Reddy Engineering College for Women (Autonomous), India, Narmada V.
Published: November 2019

Ongoing advances in remote systems administration and huge information innovations, for example, 5G systems, medicinal huge information investigation, and the Internet of Things, alongside ongoing improvements in wearable figuring and man-made brainpower, are empowering the advancement and usage of imaginative diabetes checking frameworks and applications. Because of the deep rooted and efficient damage endured by diabetes patients, it is basic to plan powerful strategies for the determination and treatment of diabetes. In light of our far reaching examination, this paper characterizes those strategies into Diabetes 1.0 and Diabetes 2.0, which show insufficiencies as far as systems administration and insight. Consequently, our objective is to structure a manageable, financially savvy, and insightful diabetes finding arrangement with customized treatment. In this paper, we initially propose the 5G-Smart Diabetes framework, which joins the best in class advancements, for example, wearable 2.0, machine learning, and huge information to create complete detecting and investigation for patients experiencing diabetes. At that point we present the information sharing system and customized information examination display for 5G-Smart Diabetes. At last, we construct a 5G-Smart Diabetes testbed that incorporates savvy dress, cell phone, and huge information mists. The trial results demonstrate that our framework can successfully give customized analysis and treatment proposals to patients.
Modern Rounding Based Approximate (MROBA) Multiplier for the Design of Fir Filter
Authors:   Asst. Professor, Dept. of ECE, Malla Reddy Engineering College for Women (Autonomous), Secunderabad-TS Asst. Professor, Department of ECE, RKCE, Anusha Karanam. , Rao Ponnampalli.Sudhakar ,   Asst. Professor, Dept. of ECE, Malla Reddy Engineering College for Women (Autonomous), Secunderabad-TS Asst. Professor, Department of ECE, RKCE
Published: November 2019

For better power utilization,area,speed which are important criteria in the design of DSP processors multiplier design is main issue.The work of multiplier is rounding the numbers both signed and unsigned.In few applications speed is more important than accuracy so to improve the performance approximate circuits are introduced with reduce energy consumption and increase speed.In this paper,we propose an FIR filter based on Modern Rounding Based Approximate(M ROBA).In this modified rounding based approximate multiplier the numbers are rounded to the nearest exponent irrespective of 2n .The proposed MROBA multiplier based FIR filter was compared with Rounding Based Approximate (ROBA) Multiplier. In this multiplier the operands are rounded to the nearest exponent of two. This approximation will lead to simplification of multiplication operation thus reducing area and increasing speed. MROBA gives better results with the MROBA MAC unit is implemented.
Machine Learning Algorithm for Early Detection of Heart Diseases Using 3-Tier IoT Architecture
Authors:   Assistant Professor, Department of CSE,MallaReddy Engineering College for Women,Hyderabad, Telangana, India, Reddy Y.Madan , Pavani B. ,   Assistant Professor, Department of CSE, Malla Reddy College of Engineering & Technology, Hyderabad, Telangana,India
Published: November 2019

Among the applications empowered by the Internet of Things (IoT), regular health monitoring framework is an important one. Wearable sensor gadgets utilized in IoT health monitoring framework have been producing huge amount of data on regular basis. The speed of data generation by IoT sensor gadgets is very high. Henceforth, the volume of data generated from the IoT-based health monitoring framework is also very high. So as to overcome this problem, this paper proposes adaptable three-tier architecture to store and process such immense volume of wearable sensor data. Tier 1 focuses on gathering of data from IoT wearable sensor gadgets. Tier 2 employs Apache HBase for storing substantial volume of wearable IoT sensor data in cloud computing. Likewise, Tier-3 utilizes Apache Mahout for building up logistic regression-based prediction model for heart related issues. At long last, ROC examination is performed to identify the most significant clinical parameters to get heart diseases.
Women’s Security Using Wrist Band
Authors:   Asst. Professor, Dept. of ECE, Malla Reddy Engineering College forWomen(Autonomous), Secunderabad-TS, Spandana P. , Prashanthi E. ,   Asst. Professor, Dept. of ECE, Malla Reddy Engineering College forWomen(Autonomous), Secunderabad-TS
Published: November 2019

Nowadays, women and children safety is a prime issue of our society. The count of the victim is increasing day by day. In this paper, we are proposing a model which will develop a self defense system especially for women to ensure the safety and to protect themselves from present day physical harassments. We have used different sensors like the knock sensor, temperature sensor, 3-axis accelerometer. We have also used GPS which will help to detect the location of the device. GSM used in the model is used to send the alert message to predefined number, police station. We have proposed embedded microcontroller based device ARDUINO which will help to continuously monitor values of different sensors and GPS used in the device.
Process Mining in Supply the Need for Rule-Based Knowledge Abstraction
Authors:   Malla Reddy Engineering College For Women-UGC Autonomous, Shirisha P.
Published: November 2019

Organizations struggle to achieve insight in however their business processes square measure conducted actually. Method mining allows organizations to extract this data} by analyzing business events recorded in their information systems. However, the business events recorded in these systems don't forever mirror constant level of abstraction because the desired method model that's employed by the business. Current method mining approaches offer light attention to the current gap. This paper proposes many information preparation strategies that apply provision domain information for method mining the fabric movements among a corporation additionally, associate degree custom-made method mining project methodology is bestowed that expressly includes these preparation strategies.
Providing Security against Hole Attack in Manet Victimisation Agglomeration Methodology
Authors:   Assistant Professor, Department of CSE, Malla Reddy Engineering College for Women, Hyderabad (Telangana), India., Anupam P. , Prabhakar G. ,   Assistant Professor, Department of CSE, Malla Reddy Engineering College for Women, Hyderabad (Telangana), India.
Published: November 2019

Demand of infrastructure less, self-working, self-configuring, communication networks have led to the formation of mobile Adhoc networks (MANET). Manet is extraordinarily valuable over ancient networks in damaging conditions. In Manet all mobile devices work enjoyably for route discover and knowledge transmission. thanks to its broadcast nature of transmission, and cooperative model of operating, routing the traffic may be a tedious task in Manet. Routing protocols square measure perpetually targeted by attackers to wreck network. Routing protocols in Manet ought to be strong against completely different security dangers. Adhoc on-demand distance vector routing (AODV) protocol typically used and studied within the territory of mobile adhoc networks. so as to stop Manet from hole attack a replacement methodology is planned. during this work, hole attack in Manet is detected and prevented by victimisation Hop Count, Reverse Trip Time and Link Length methodology. consistent with the theme, hop count specifies the particular reverse trip time from supply to destination. to seek out the presence of tunnel, the supply can compare calculated reverse trip time with actual reverse trip time and to verify the presence of tunnel, the supply can compare calculated link length with actual link length of the links in ways. This theme provides a security to mobile spontaneous networks from each short still as long hole tunnels. Networksimulator is employed to gauge the performance of mobile spontaneous network. The simulation results show that the planned theme outperformed in terms of output and packet delivery quantitative relation.
Accuracy of Prediction by Machine Learning Algorithms
Authors:   Asst. Professor, Dept. of CSE., Malla Reddy Engineering College for Women, Hyderabad, India., Reddy Srinivasulu , Damodar  ,   Asst. Professor, Dept. of CSE., Malla Reddy Engineering College forWomen, Hyderabad, India.
Published: November 2019

Over the past few decades, Machine Learning (ML) has evolved from the endeavor of few computer enthusiasts exploiting the possibility of computers learning to play games, and a part of Mathematics (Statistics) that seldom considered computational approaches, to an independent research discipline that has not only provided the necessary base for statistical-computational principles of learning procedures, but also has developed various algorithms that are regularly used for text interpretation, design recognition, and a many other commercial purposes and has led to a separate research interest in data mining to identify hidden regularities or irregularities in social data that growing by second. This paper efforts on explaining the concept and evolution of Machine Learning, some of the popular Machine Learning algorithms and try to compare three most popular algorithms based on some basic notions. Sentiment140 dataset was used and performance of each algorithm in terms of training time, prediction time and accuracy of prediction have been documented and compared.
The Forcing Restrained Steiner Number of a Graph
Authors:   Scholar, Research and Development Centre, Bharathiar University,Coimbatore – 641 046, INDIA., Raj M. S. Malchijah , John J. ,   Department of Mathematics, Government College of Engineering, Tirunelveli– 627 007, INDIA.
Published: November 2019

A restrained Steiner set of a connected graph 𝑮 of order 𝒑≥𝟐 is a set 𝑾⊆𝑽(𝑮)such that 𝑾 is a Steiner set, and if either 𝑾 = 𝑽 or the subgraph𝑮[𝑽−𝑾] inducedby [𝑽−𝑾] has no isolated vertices. The restrained Steiner number 𝒔𝒓(𝑮) of 𝑮 isthe minimum cardinality of its restrained Steiner sets and any restrained Steinerset of cardinality 𝒔𝒓(𝑮) is a minimum restrained Steiner set of 𝑮. For a minimum restrained Steiner set 𝑾of 𝑮, a subset 𝑻⊆𝑾 is called a forcing subset for 𝑾 if 𝑾is the unique minimum restrained Steiner set containing 𝑻. A forcing subset for 𝑾of minimum cardinality is a minimum forcing subset of 𝑾. The forcing restrained Steiner number of 𝑾, denoted by 𝒇𝒓𝒔(𝑾), is the cardinality of a minimum forcingsubset of 𝑾. The forcing restrained Steiner number of 𝑮, denoted by 𝒇𝒓𝒔(𝑮)is𝒇𝒓𝒔(𝑮)=𝒎𝒊𝒏 {𝒇𝒓𝒔(𝑾)}, where the minimum is taken over all minimum restrainedSteiner sets 𝑾 in 𝑮. Some general properties satisfied by the concept forcing restrained Steiner number are studied. The forcing restrained Steiner number of certain classes of graphs is determined. It is shown that for every pair 𝒂,𝒃 ofintegers with 𝟎≤𝒂 < 𝒃and 𝒃≥𝟐, there exists a connected graph 𝑮 such that𝒇𝒓𝒔(𝑮)=𝒂 and 𝒔𝒓(𝑮)=𝒃.
Protected and flexible multi-keyword search model over Encoded cloud data
Authors:   Department of CSE, Malla Reddy College of Engineering, Hyderabad, India., shafi Syed mohammed , Chinnaiah Dr. K. ,   Department of CSE, Malla Reddy College of Engineering, Hyderabad, India., Paul Dr. P. John ,   Department of CSE, Malla Reddy College of Engineering, Hyderabad, India.
Published: November 2019

Cloud computing is modern technology as a new computing model in number of business domains. Large numbers of large scale departments are starting to shift the data on to the cloud environment. With the benefit of storage as a service many enterprises are moving their valuable data to the cloud, since it costs less, easily scalable and can be accessed from anywhere any time. Improved dynamic multi-keyword ranking search scheme with top key via encrypted cloud data that simultaneously supports dynamic update operations as deleting and inserting documents. Greedy depth first search algorithm is provided for efficiency multi keywords on place and index structure. Cryptography is one of the establishing trust models. Searchable security is a cryptographic method to provide security. In number of researchers have been working on developing privacy and efficient searchable encryptiontypes. We take new effective cryptographic techniques based on data structures like CRSA and B-Tree to enhance the level of privacy. We propose new multi-keyword search query over encrypted cloud information in retrieving top k scored documents. The vector space model and TFIDF model are used to build index and query generation. This paper focuses on multi keyword search based on ranking over an encrypted cloud data. The search uses the feature of similarity and inner product similarity matching. We propose to support the top-k Multi-full-text search for security and performance analysis show that the proposed model guarantees a high safety and practicality and dynamic update operations, such as deleting and adding documents. The experimental results show that the overhead in computation and communication is low.
Sentiment of App with Word Vectors
Authors:   Asst. Professor, Department of Computer Science & Engg, Malla Reddy Engineering College forWomen, Ms.Preethi  , Prasad Dr. C.V.P.R. ,   Professor, Dept of CSE, Malla Reddy Engineering College forWomen
Published: November 2019

Vector representations for language have been shown to be useful in a number of Natural Language Processing tasks. In this paper, we aim to investigate the effectiveness of word vector representations for the problem of Sentiment Analysis. In particular, we target three sub-tasks namely sentiment words extraction, polarity of sentiment words detection, and text sentiment prediction. We investigate the effectiveness of vector representations over different text data and evaluate the quality of domain-dependent vectors. Vector representations has been used to compute various vector-based features and conduct systematically experiments to demonstrate their effectiveness. Using simple vector based features can achieve better results for text sentiment analysis of APP.
Innovative Strategies and the Performance of Savings and Credit Cooperatives in Nyeri County, Kenya
Authors: Muriuki Nahashon Mung’ora , Kiiru David
Published: November 2019

Reforms in banking industry have brought about many structural changes in the sector and encouraged competition. As a result, financial institutions like SACCOs have adopted competitive strategies including innovation strategies. Despite the recognized importance of financial innovation and an extensive descriptive literature, there have been surprisingly few empirical studies. This situation has denied SACCOs the much needed information regarding this important area of financial innovations sometimes leading to reverse causality in the innovation-financial performance relationship. The purpose of this study was to investigate innovative strategies and the performance of SACCOs in Nyeri County, Kenya. The study was guided by the following objectives: to establish how product innovation influences the performance, to assess the influence of organizational innovation on the performance, to determine the influence of process innovation on the performance of SACCOs, and to find out how marketing innovation affect the performance of SACCOs. The study utilized descriptive research design. It was carried out as a Census among the 6 licensed SACCOs in Nyeri County. The main instruments for primary data collection were questionnaires which consisted of structured and unstructured questions. The data was then analyzed using descriptive statistics and inferential statistics. Multiple regression was done to determine the relationship between the dependent and independent variables. The study findings were presented in tables and charts. Based on the findings of the study, it was concluded that the four independent variables (product innovation, organizational innovation, process innovation and marketing innovation) were important predictors of performance of SACCOs since each was statistically significant. The findings showed a positive correlation between the independent variables and the dependent variable. The study recommends that SACCOs should find creative ways of adopting and implementing product innovation but within the rules and guidelines of the banking industry. Organizational innovation could be improved through the human resource department getting better ways of freedom and autonomy among the employees. The services within the financial intermediaries in the SACCO should also be improved to become more helpful in facilitating the needs of the customers.
Human Resource Management Practices and Retention of Employees in Machakos County, Kenya
Authors: Ndonye Alice Atalya , Genga Phelgonah A
Published: November 2019

Employees form the critical resources an organization or an institution has for actualizing its mandate. Creating conducive environment for the employees has been associated with improved productivity, as well as reduced turnover of employees. This study found out the role of HRM practices on retention of employees, with a focus on Machakos County. In the study it sought to determine the influence of career advancement practices on employee retention among the workers, evaluate the effects of remuneration practices on employees’ retention, determine the influence of work-life balance practices embraced and determine the influence of work-environment practices on retention of employees in Machakos County. The study looked into four major HRM practice on employee retention that is work life balance, remuneration, career advancement and work-environment practices and their effects on retention of employees. Motivational strategies like better pay and allowances, a work life balance for employees like shift working schedules, career advancement in scholarships, training and development, have been associated with allowing employees to have freedom to be creative and innovative, and being involved in decision-making processes thus feeling part of the organization, owning the organizational processes, and thus being highly likely to remain at their employer. The research design used was descriptive survey research. Data was collected using questionnaires with both open and closed ended questions. The study looked into 464 respondents, from workers within the eleven departments forming the entire Machakos County Government, from where samples of 94 respondents were collected.  The study achieved a 98% of the response rate. The reliability of the data collected was assured as the Cronbach’s alpha was above 0.6, meaning the data was acceptable. The males made the most of the respondents at 56.5% while the majorities were aged 26-35 years (at 51.1%). On remuneration matters, allowances and salaries greatly influenced employee retention with an average mean of above 4.0. Career advancement practices including training and development, available opportunities and study leave, were felt to influence employee retention. The regression results show that the model was considered significant as some of the independent variables influenced the dependent variable (employee retention) as their p-value (significance value) was of 0.002. The four variables contributed to 13.7% of the factors that contributed to employee retention at the county government of Machakos. Recommendations include improving the working environment conditions, offering better remuneration packages, providing work-life balance, and providing career advancement opportunities.
Integrated technologies, advances and benefits in Industry 4.0
Authors: Duran Selman , Sengil Gulgun
Published: November 2019

Expressing the digitalization of industry in today's world which is rapidly developing day by day, Industry 4.0 is accepted as the most important technology revolution of our time. This shows that a new era in production has started and the industry has been digitized. In order to adapt to this change, companies should actively follow the innovations and shape the organizational structure accordingly. However, if this is the case, we can respond to the expectations of the current period. That is why it is necessary to activate Industry 4.0 after learning all aspects of it and to develop marketing strategies that can adapt to this digital age. In today's competitive environment, it is inevitable to act integrated into this new situation. This study is designed to emphasize how important it is to identify Industry 4.0 and the most heavily affected marketing strategies from it. It is also a review of the conceptual explanation of Industry 4.0 and the importance of advances in new technologies.
Trickle-down effect of CEO transformational leadership on employee’s innovative work behaviors
Authors: Gashema Bruce , Mokua Juniter Kwamboka
Published: November 2019

Despite the theoretical foundation that links Transformational leadership (TFL) with innovation behavior, previous studies have overlooked on Transformational leadership and innovation behavior at the individual level relationship but paid less attention to how transformational leadership qualities of top leaders would advance innovative work behavior within the organizational setting. To date, the impact of Transformational leadership at a top executive level on employee’s innovative work behavior (IWB) within an organizational setting has not been dealt with in-depth. However, using transformational leadership theory, this study uncovers the pivotal role of innovation culture (IC) and managerial innovation (MI) in the relationship between CEO transformational leadership and employee’s innovation behavior in SMEs. A cross-sectional design with a total of 434 employees from 24 SMEs operating from Rwanda was analyzed using structural equation modeling to evaluate the relationship between the variables developed in the study. The findings of this study support our hypothesized model.
An insight for the market driving forces: Case of Tesla Model- S
Authors: Salman Doaa M
Published: November 2019

Market analysis is a diagnostic process to uncover the root causes of how markets perform from an economic perspective. This market analysis will help us understand how the market supply and demand work and what elements affect this performance during 2015-2017. Market analysis provides the initial foundation for the market intervention; this foundation is not constant as markets that are constantly evolving and dynamic. This paper will analyze the factors that affect the supply and demand in the same period in addition to the price elasticity for the Tesla Model - S.  Finally, this paper develops an insight into the future of the industry.
MODEL EDUKASI DAN PERLINDUNGAN KONSUMEN BERBASIS MAQASHID SYARIAH PADA JAMINAN SOSIAL
Authors: Muhtadi Ridan , Wirmanda Anindya Yusuf , Premananto Gancar Candra
Published: November 2019

Human welfare from an Islamic perspective pays attention to a balanced satisfaction between material needs and spiritual needs. Some policies have been implemented by the government to improve social security to humanity, but the lack of spiritual morale and lack of coordination between the related institutions resulted in policies that have not been implemented optimally. Consumer protection, which is one part of optimizing programs, has not yet run coordinatively. Therefore, the writer has an idea that can be implemented, which is Maqashid Sharia-based Consumer Education and Protection on Social Security for Muslims, the Poor, the Poor, and Non-Muslims to achieve falah with aspects that are the dharuriyat needs namely maintenance of faith (din), soul (nafs), reason (aql), descent (nasl), wealth (maal). The implementation of education and consumer protection based on maqashid sharia is a government apparatus, BAZ, LAZ, UPZ, and awareness for fellow human beings to bear the needy and poor alike in order to achieve the benefit of the people. The research method used is a qualitative descriptive approach. The concept of education and consumer protection based on maqashid sharia can be a creative and productive solution related to various moral and spiritual problems and the management of social security, justice for the poor in getting social security as mandated in the 1945 Constitution and the Koran. In addition, the implementation of this program is expected to achieve the independence of the people and the achievement of falah for all people.
PEMBERDAYAAN KELOMPOK DASAWISMA DALAM PEMANFAATAN TANAMAN OBAT KELUARGA (TOGA) DI KELURAHAN KENALI ASAM BAWAH
Authors: Nurfitriani Nurfitriani , Fatmawati Tina Yuli
Published: November 2019

One program that can be implemented by the community in an effort to improve family welfare, especially in the field of  food is the planting and utilization program of Family Medicinal Plants (TOGA). TOGA is a home-grown plant that has medicinal properties. TOGA planting can be done in pots or on land around the house. The Kelurahan Kenali Asam Bawah  is one of the Kelurahan in Kota Baru Subdistrict where the community in the region generally still has a large enough yard, so that the utilization and management of the environment can be optimized by planting TOGA. Based on field observations, the Dasawiwma group did not have a pilot family of medicinal plants. Some of them also do not understand the efficacy of TOGA scientifically. Therefore it is necessary to conduct socialization / counseling about the efficacy of TOGA so that people can have knowledge about the efficacy of TOGA. The target of this community service activity is the dasawisma group d RT 047 The target target is 10 people in one dasawima group especially in Kelurahan Kenali Asam Bawah. The aim of community service is expected after participating in the socialization of Dasawisma The group leader is able to understand and be willing to motivate his group members about the importance of planting TOGA. The results obtained with the procurement of plants and the socialization of the use of the TOGA 100% increased knowledge of the participants
CULTIVATION OF MEDICINAL HERB HYPERICUM PERFORATUM IN THE LABORATORY CONDITION
Authors: Nizomova Makhsuda Usmonkulovna , Yulchieva Mavluda Turgunboevna , Dusmuratova Feruza Madiyarovna
Published: November 2019

This scientific article presents scientific data on the cultivation of medicinal herb Hypericum perforatum L. in the laboratory condition.
In the laboratory condition, the rate of seed germination was much higher (75%-78%) when treated by thermal preparation compare to soaking seeds in water for a day and it was also observed the accelerating seed germination in the stratification with sand.
Sowing seeds with treated solution (concentrated sulfuric acid) and stratification of seeds with sand were found to be able to grow faster, increase the number of foliage, relatively spreading of the root system and ready for field planting in the field conditions

KEYWORDS: seedlings, seed, substrate, biohumus, stratification laboratory, Hypericum perforatum.
DAMPAK SIKLON TROPIS FRANCES TERHADAP UPWELLING LAUT TIMOR DAN SEKITARNYA
Authors: Gaol Adelina Lumban , Siadari Ejha Larasati , Ryan Muhammad , Kristianto Aries
Published: November 2019

Dampak siklon tropis berupa meningkatnya curah hujan, angin kencang, bencana banjir hingga kerusakan infrastruktur. Disisi lain, siklon tropis menjadi salah satu faktor pemicu terjadinya pengadukan vertikal dan upwelling yang menyebabkan meningkatnya kesuburan perairan. Penelitian mengenai dampak siklon tropis terhadap konsentrasi klorofil-a dan upwelling di perairan Indonesia masih terbatas. Penelitian ini bertujuan untuk mengetahui dampak siklon tropis terhadap upwelling di perairan Laut Timor dan sekitarnya. Data yang digunakan berupa data komposit harian konsentrasi klorofil-a, arah dan kecepatan angin, anomali tinggi muka laut, dan suhu permukaan laut, kemudian data bulanan konsentrasi klorofil-a, arah dan kecepatan angin, dan suhu permukaan laut periode 2002 –2016. Metode yang digunakan dalam penelitian ini adalah analisis variasi spasial dan temporal konsentrasi klorofil-a dan suhu permukaan laut. Analisis komposit harian menunjukkan daerah yang dilalui oleh siklon tropis Frances mengalami peningkatan konsentrasi klorofil-a namun dengan respon yang berbeda pada area pengamatan. Nilai konsentrasi klorofil-a sebelum terjadi siklon antara <0,2 mg/m3  - 1,0 mg/m3 dan mengalami peningkatan 0.4 mg/m3 – 5.0 mg/m3. Sementara hasil anomali kenaikan tinggi muka laut menunjukkan bahwa pada saat kejadian siklon tropis terdapat anomali positif berkisar 0.4 - 0.7 meter pada wilayah sekitar pusat siklon tropis. Hal ini disebabkan oleh adanya penurunan tekanan yang menyebabkan gerakan naiknya massa air ke permukaan (upwelling). Suhu permukaan laut menunjukkan penurunan dengan nilai tertinggi mencapai 2,0o C dalam kurun waktu 1 - 4 hari pasca siklon tropis.
MENINGKATKAN HASIL BELAJAR SISWA MENERAPKAN MODEL MAKE A MACTH MATA PELAJARAN IPS POKOK BAHASAN MENCERITAKAN TOKOH TOKOH SEJARAH PADA MASA HINDUBUDHA DAN ISLAM DI INDONESIA DI KELAS VI SD NEGER0 040451 KABANJAHE TP 2018/2019
Authors: Br Karo Sekali Pelista , Jainab Jainab
Published: November 2019

This classroom action research was carried out to apply the Learning Model Make a Macth Social Studies Subject The Subject of Telling Historical Figures in the Hindu Hindu and Islamic Period in Indonesia in Class VI SD Negeri 040451 Kabanjahe Academic Year 2018/2019. The purpose of this study was to find out the Learning Implementation of students, knowing the mastery of student learning, knowing the improvement in student learning outcomes applying the Model Make a Match Social Studies Subjects Discussing Historical Figures in the Period of Hindu Buddhism and Islam in Indonesia in Class VI SD Negeri 040451 Kabanjahe Academic Year 2018/2019. The subject of this research is the keas VI totaling 30 people and the research object applies the Make a Macth Model. The instruments used are observation sheets and essay tests. Based on the results of the Cycle I study, the learning activities of the teacher obtained 60% sufficient criteria and the second cycle obtained 78% good criteria. , the activity of students in cycle I was obtained 68 values including sufficient criteria, and cycle II the activity value of students 84 criteria was good, completeness learning cycle I of 30 students 73% or 22 people completed, cycle II 27 people completed their study or 90% and increased learning outcomes 10% apply Learning Model Make a Macth Social Studies Subjects Discuss the Historical Figures in the Hindu Hindu and Islamic Period in Indonesia in Class VI SD Negeri 040451 Kabanjahe 2018/2019 Academic Year. Thus, this study can be concluded that, the implementation of good performance learning, student learning outcomes are completed thoroughly and increase applying Learning Model Make a Macth Social Sciences Subjects Discussing Historical Figures in the Period of Hindu Buddhism and Islam in Indonesia in Class VI Public Elementary School 040451 Kabanjahe Academic Year 2018/2019.
PERBEDAAN PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH ANTARA SISWA YANG DIBERI PENDEKATAN PEMBELAJARAN MATEMATIKA REALISTIK DENGAN PENDEKATAN INKUIRI DI SMP NEGERI 2 TANJUNG MORAWA
Authors: Simbolon Antonius KAP , Sinaga Hotmaida
Published: November 2019

The objectives of this study were to discover: (1) the differences of problem solving ability enhancement between students taught by applying realistic mathematical learning approach and Inquiry approach, (2) the interaction between learning approach (PMR and Inquiry) with the capability of beginning math students towards students’ problem solving ability enhancement, (3) the troubleshooting process of students’ problem solving between students taught by applying realistic mathematical learning approach and Inquiry approach. This study is a quasi experiment research. The population of this study consist of all students in grade VIII SMP Negeri 2 Tanjung Morawa. The sample of this study was 2 classes consist of 66 sudents taken by using cluster random sampling technique. The data was analyzed by using anova two lanes. It is found that (1) there is a difference of students problem solving enhancement between students taught by applying realistic mathematical learning approach and Inquiry approach, (2) there is an interaction between learning approach (PMR and Inquiry) with the capability of beginning math  students  towards  students’  problem  solving ability  enhancement, (3) a description discussion about the troubleshooting process of students problem solving students taught by applying realistic mathematical learning approach and Inquiry approach.
HUBUNGAN VARIASI MENGAJAR GURU DENGAN HASIL BELAJAR SISWA DI KELAS V SDN 105401 NAMO LINTING KECAMATAN STM HULU SUMATERA UTARA
Authors: Lisnasari Srie Faizah , Br Barus Eninta
Published: November 2019

Tujuan penelitian ini adalah untuk mengetahui hubungan variasi mengajar guru terhadap hasil belajar siswa pada mata pelajaran IPA.Penelitian ini dilaksanakan di SDN 105401 Namo Linting Kecamatan Sibolangit (Sumatera Utara) Tahun Ajaran 2018/2019.Jenis penelitian adalah korelasional dengan metode deskriptif kuantitatif. Sampel dalam penelitian ini adalah seluruh siswa kelas V yang berjumlah 24 orang.Pengumpulan data penelitian dilakukan dengan menggunakan angket berisi pertanyaan tentang variasi mengajar guru (X) dan hasil belajar siswa (Y).menggunakan hasil ujian tengah semester. Teknik analisis data dengan menggunakan statistik korelasi product moment dan uji-t.Hasil penelitian menunjukkan bahwa variasi mengajar guru tergolong baik dengan skor rata-rata 77,38 dengan standar deviasi sebesar 9,01 walaupun masih adavariasi mengajar guru yang skornya di bawah rata-rata. Hasil belajar IPA siswa tergolong baik dengan nilai terendah60, dan nilai tertinggi adalah 90 dengan rata-rata 77,42 dan Standar Deviasi 10,53. Dari hasil pengujian hipotesis diperoleh nilai yaitu rhitung 0,8638 > rtabel 0329, dan thitung 8,04 > ttabel 2,0739 . Hal ini menunjukkan bahwa ada hubungan yang positif dan signifikan antara variasi mengajar guru dengan hasil belajar siswa.Dengan demikian, dapat disimpulkan bahwa ada Hubungan Variasi Mengajar Guru dengan Hasil Belajar Siswa Pada Mata Pelajaran IPA di Kelas V SDN 105401 Namo Linting Tahun Ajaran 2018/2019
PENGGUNAAN EDMODO SEBAGAI MEDIA PEMBELAJARAN MATEMATIKA
Authors: Ompusunggu Vera Dewi Kartini , Sari Nilam
Published: November 2019

Along with the rapid development of the times, all aspects of life also changed. This is a challenge for educators to be able to use technology optimally and can facilitate interaction with students in the learning process, one of which is Edmodo. Edmodo is a social learning platform for teachers / lecturers and students / students that provides several features to support e-learning such as assignments, quizzes, assessments, etc. Through edmodo teachers and students can share notes and documents and can share discussions online. This study aims to describe the use of edmodo in analytic geometry learning in 5th semester students of the Mathematics Education study program at Quality University, Medan. This research is a qualitative research. Qualitative research is said because it is descriptive and tends to use analysis of research subjects that are highlighted. Analysis techniques used are reduction, presentation, and verification and conclusion. Validation using triangulation (combined). Reduction namely that has been obtained is reduced so that it gives a clearer picture and makes it easier for researchers to collect. Presentation is done in the form of brief description. Verification and drawing conclusions are new findings that have never before existed.
IMPLEMENTASI METODE FUZZY SERVQUAL DAN QUALITY FUNCTION DEPLOYPMENT TERHADAP KUALITAS LAYANAN BPJS KESEHATAN RSUP H. ADAM MALIK
Authors: Simamora Indah , Wahyuni Ratna
Published: November 2019

Along with the increase in the number of human population and economic conditions that are increasingly advanced, the public awareness of health is increasing. In addition, currently access to services for the Social Security Administering Agency (BPJS) is getting wider, the hospital must be able to add capacity to existing facilities and improve the quality of services. This study aims to implement the Fuzzy Servqual method and Quality Function Deployment on the quality of BPJS Health services in H. Adam Malik Hospital and determine which attributes are priority improvements. Data processing based on the criteria of the Fuzzy-Servqual method by determining fuzzy sets, fuzzyfication and defuzzyfication. determine the Gap and determine the priority of improvement using the Quality Function Deployment method. The results of this study indicate that all 19 BPJS service attributes provided by applying the Fuzzy Servqual method still do not meet patient expectations, because the value of patient satisfaction with services is still lower than the expectation value. Attributes that must be prioritized to improve their quality, namely: Revelation Attribute of Q2 with a gap value -3.68, Revelation Attribute of Q7 with a gap value of -1.58., Revelation Attribute of Q12 with a gap value of -1.58. The technical response that became the main target was the Procurement of Excellent Training Services, the addition of AC Fan in the inpatient room, making improvements to the facilities and infrastructure.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS ICT DAN GAYA BELAJAR TERHADAP HASIL BELAJAR IPA DAN KETERAMPILAN BERTANYA SISWA SD NEGERI 060798 MEDAN AREA
Authors: Harahap Siti Zahara , Rezeki Ulfah Sari
Published: November 2019

This research aims to find out: (1) Differences in student learning outcomes taught using Camtasia media with conventional media; (2) Differences in student learning outcomes that have visual, auditory and kinesthetic learning styles taught by Camtasia media; and (3) Differences in student learning outcomes that have visual, auditory and kinesthetic learning styles that are learned with conventional media. The population in this study was grade V students of SD Negeri 060798 Medan Area, amounting to 82 students consisting of 3 classes. While the study sample is all 3 classes. The research instrument was in the form of a science learning outcomes test, and a learning style questionnaire. This research method is quasi-experimental hypothesis analysis technique t test; and analysis of variance. The results showed that: (1) Student learning outcomes taught with Media Camtasia 85.26 ± 5.45 (± SD) were higher than learning with conventional media 75.52 ± 5.86 (tcount = 8.147; p = 0.000); (2) There are differences in student learning outcomes that have visual, auditory and kinesthetic learning styles that are learned with Media Camtasia (Fcount = 24,964; p = 0,000); (5) there are differences in student learning outcomes that have visual, auditory and kinesthetic learning styles that are learned with Conventional media (Fcount = 6.770; p = 0.002).
PENGARUH PEMBELAJARAN BERBASIS BUDAYA LOKAL DAN NILAI KEBHINNEKAAN TERHADAP HASIL BELAJAR SISWA PELAJARAN IPS DI SD NEGERI 067774 KECAMATAN MEDAN JOHOR
Authors: Cornelia Tina Sheba , Tindaon Juwita
Published: November 2019

This study aims to find out: 1) The difference between students 'social studies learning outcomes taught by local cultural-based learning approaches and students' social learning outcomes taught by conventional approaches; 2) Differences in social studies learning outcomes of students who have high diversity values compared to social studies learning outcomes of students who have low diversity values; and 3) Interaction between learning approaches and diversity values towards students' social studies learning outcomes. This research was conducted at 067774 Public Elementary School, Medan Johor District. The population in this study was fifth grade students consisting of 50 students. Data collection techniques in this study were the diversity of questionnaires and social studies learning achievement tests. The method used is quasi experiment with 2x2 factorial design. Data analysis techniques using two-way ANAVA at a significant level α = 0.05. The results showed that: (1) There was a difference between the learning outcomes of students who were taught with the approach to learning based on local culture and the learning outcomes of students who were taught with conventional approaches (Fcount = 17.064; sig. = 0,000 <0.05); (2) There are differences in social studies learning outcomes of students who have high diversity values compared with social studies learning outcomes of students who have low diversity values (Fcount = 10.602; sig. = 0.002 <0.05); and (3) There is an interaction between learning approaches and diversity values in influencing social studies learning outcomes (Fcount = 22.115; sig. = 0.000 <0.05). The results of this study indicate that the learning approach and diversity values influence the students' social studies learning outcomes.
PEMAHAMAN KONSEP MATEMATIS DAN REPRESENTASI DALAM PENGAJARAN MATEMATIKA
Authors: Simbolon Novi Tari
Published: November 2019

The inclusion of representation as a standard component of the process in Principles and Standards for School Mathematics in addition to problem solving, reasoning, communication, and connection skills is reasonable because to think mathematics and communicate mathematical ideas one needs to represent it in various forms of mathematical representation. Besides, it can not be denied that objects in mathematics are all abstract so that to learn and understand abstract ideas that would require a representation. Representation occurs through two stages, namely internal representation and external representation. Examples of external representations include: verbal, drawing and concrete objects. Thinking of a mathematical idea that allows a person's mind to work on the basis of the idea is an internal representation. A mathematical problem posed to the student and the student can solve it, so at least the student understands the problem, so that students can plan the settlement, perform the calculations appropriately, and be able to check or review what has been processed correctly. The smoothness and flexibility of students in constructing representations is largely lacking. This is evident from at least the structured algebraic form, as well as the way in which most representations are found very little. In addition, the quantitative scores of respondents in the representation are still in the low category with a moderate tendency.
OPTIMASI PEMOTONGAN BAHAN KAYU UNTUK PRODUK MEJA DI INDUSTRI MEUBEL CIPTA KARYA MANDIRI, ADIARSA BARAT - KARAWANG
Authors: Suhara Ade
Published: November 2019

ABSTRAK Industri meubel menggunakan batang kayu yang masih berbentuk batangan (lonjoran) untuk membuat produknya. Kayu-kayu batangan ini kemudian harus dipotong-potong sesuai dengan ukuran yang dibutuhkan oleh tiap komponen penyusun produk. Hal yang menjadi masalah adalah bahwa pihak perusahaan terkesan asalasalan dalam memotong kayu lonjoran tadi tanpa memperhitungkan sisa-sisa pemotongan yang mungkin terjadi. Penelitian ini menawarkan cara pemotongan yang sebaiknya dilakukan terhadap kayu batangan tersebut agar diperoleh potongan-potongan yang memberikan sisa pemotongan yang sekecil atau seminimal mungkin. Teknik yang digunakan untuk memecahkan masalah ini adalah dengan menggunakan programa linier, dimana pemecahan masalahnya menggunakan metode simpleks dengan teknik dua fase.

Kata Kunci : Programa Linier, Teknik Simpleks Dua Fase, Sisa Pemotongan
PENDEKATAN PROBLEM POSING UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI DAN DISPOSISI MATEMATIK SISWA SMP
Authors: Puspita Lestari Santi Arum
Published: November 2019

Abstrak

Penelitian ini bertujuan untuk menelaah perbedaan peningkatan kemampuan komunikasi dan disposisi matematik antara siswa yang memperoleh pembelajaran matematika dengan pendekatan problem posing dan siswa yang memperoleh pembelajaran dengan pendekatan konvensional. Desain penelitian ini adalah eksperimen semu dengan kelompok pretest dan posttest. Kelompok eksperimen memperoleh pembelajaran dengan pendekatan problem posing dan kelompok kontrol memperoleh pembelajaran dengan pendekatan konvensional. Untuk memperoleh data hasil penelitian digunakan instrumen berupa tes kemampuan komunikasi matematik, dan non tes yang berupa skala disposisi. Penelitian ini dilakukan di SMP Swasta di Kabupaten Karawang. Populasi penelitian ini adalah seluruh siswa SMP dengan sampel penelitian adalah siswa kelas IX sebanyak dua kelas dipilih secara purposif dari empat kelas yang ada. Dari hasil pengolahan data di peroleh hasil bahwa (1) Pencapaian kemampuan komunikasi matematik siswa SMP yang pembelajarannya dengan pendekatan problem posing tidak berbeda dengan siswa yang memperoleh pembelajaran secara konvensional dan pencapaian tersebut termasuk sedang. (2) Peningkatan kemampuan komunikasi matematik siswa SMP yang memperoleh pembelajaran melalui pendekatan problem posing lebih baik daripada siswa yang memperoleh pembelajaran secara konvensional dan tergolong kategori sedang. (3) Disposisi matematik siswa SMP yang memperoleh pembelajaran melalui pendekatan problem posing tidak lebih baik daripada siswa yang memperoleh pembelajaran secara konvensional. (4) Tidak terdapat asosiasi antara kemampuan komunikasi dan disposisi matematik Dengan demikian, pembelajaran dengan pendekatan problem posing dapat menjadi alternatif model pendekatan pembelajaran yang dapat digunakan di Sekolah Menengah Pertama.

Kata kunci: Pendekatan Problem Posing, Kemampuan Komunikasi Matematik, Disposisi Matematik
USULAN PENERAPAN METODE PERSEDIAAN PROBABILISTIK UNTUK MENGHITUNG KEBUTUHAN BAHAN BAKU DI PT. MEGAYAKU KEMASAN PERDANA KARAWANG
Authors: . Fathurohman
Published: November 2019

Abstrak

PT. Megayaku Kemasan Perdana merupakan perusahaan pembuatan kemasan jerigen plastik, bahan baku yang digunakan untuk memproduksi jerigen yaitu HDPE Titanvene, PP Cosmoplene, LDPE Cosmothene, dan Pewarna. Kebutuhan bahan baku pada PT. Megayaku Kemasan Perdana yang berfluktuatif dilihat dari keadaan pada waktu menjelang permintaan pemesanan jerigen banyak dari perusahaan lain. Sehingga berdampak terhadap stock bahan baku, yang dimana satu bulan cukup memenuhi kebutuhan produksi dan kadang bahan baku masih tersisa.

Tujuan dari penelitian ini adalah mengendalikan persediaan bahan baku yang optimal untuk mengefisienkan total biaya persediaan dengan menggunakan metode persediaan probabilistik model Q dengan back order. Prosedur pengolahan data yang dilakukan dalam penelitian ini yaitu melakukan analisis klasifikasi ABC untuk menentukan jenis bahan baku yang termasuk kedalam kategori A. Lalu setelah itudilakukan pengujian distribusi normal data kebutuhan bahan baku untuk mengetahui data tersebut normal atau tidak. Kemudian dilakukan pengolahan data menggunakan metode persediaan probabilistik model Qback order.

Kata Kunci: Pengendalian Persediaan, Metode Q probabilistik, Safety Stock, Biaya Total.