bluuebunny/crossref_metadata_2025 huggingface dataset:
MODEL STAR DENGAN BOBOT SERAGAM SEBAGAI PENDETEKSI DEBIT AIR SUNGAI CITARUM
Authors: Kankan Parmikanti Kankan , Joebaedi Khafsah , Irianingsih Iin
Published: September 2020

Lately when rainfall in West Java is quite high, the problem of flooding caused by overflowing of the river has always been a trending topic of regional leaders. Whatever the causes of flooding, be it because a lot of waste dumped in rivers or due to illegal logging of trees in the forest, the river water discharge increased rapidly, and overflowed into public housing. Based on the above, it should be made a model that can predict the water discharge of the river from time to time in various locations in West Java. In this paper will be presented studies Space Time Auto Regression models STAR (1,1) to model the problem of water discharge some rivers in West Java, which can be useful for predicting the discharge of river water in the future. By using Least Squares Method as predictors for the parameters, as well as assuming a uniform weighting matrix, the result that the water discharge of a river in addition affected by the river water flow at an earlier time, it is also influenced by the discharge of river water around.
PEMBUATAN APLIKASI PRAKTIS DESAIN BLOK ACAK LENGKAP MENGGUNAKAN BAHASA PEMROGRAMAN LAZARUS
Authors: Handoko Budhi , Franty Yeny Krista , Darmawan Gumgum
Published: September 2020

Completely Randomized Block Design is one type of design experiments in Statistics which is used to conduct experiment involving treatments and blocks. Blocking is used to make experimental unit become homogen in each blok. Analysis to the reults of the experiment using the design usually perform using licensed software such as SPSS or Minitab. In order to use those softwares, we have to buy the license. In addition, if use them, we have to arrange the data into column form which require knowledge about orthogonality principle. This research will develop an application to analyze the experimental data easily, because the input in the form of table that suitable with experimental data format. In this research we used Lazarus Visual Programming which is one of open source software. The result of this research is a practical application that can be used to analyze experimental result produced using completely randomized block design which is bery easy to use. Experimental data from table of experimental result can be directly copied into the cells of the program thus data entry can be fastened. This program is an executable file (*.exe) so it is not necessary to be installed and the size of file is small enough which is 19 megabyte.
PEWARNAAN PADA GRAF BINTANG SIERPINSKI
Authors: Khabibah Siti
Published: September 2020

This paper discuss about Sierpinski star graph , which its construction based on the Sierpinski triangle. Vertex set of Sierpinski star graph  is a set of all triangles in Sierpinski triangle; and the edge set of Sierpinski star graph is a set of  all  sides that are joint edges of  two triangles on Sierpinski triangle. From the vertex and edge coloring of Sierpinski star graph, it is found that the chromatic number on vertex coloring of graph  is 1 for n = 1 and 2 for ; while the chromatic number on edge coloring of graf    is 0 for n = 1 and  for
KLASIFIKASI KARAKTERISTIK KONSUMEN SEPEDA MOTOR MERK T DI JAWA BARAT MENGGUNAKAN METODE NAÏVE BAYES CLASSIFIER PADA DATA MINING
Authors: Pratama Jaka Aulia , Zulhanif Zulhanif , Suprijadi Yadi
Published: September 2020

PT. JKL has a role as a main dealer of T’s brand are handling three types of motorcycle products in West Java. These are type of Sport, CUB, and Scooter(Automatic Transmissions). The company records the buyer of T’s brand motorcycle in the Customer Database (CDB). CDB collected from 2011 to 2013 yielded information of consumer characteristics which is necessary in market planning. Consumer characteristics are classified into two groups: Repeated Order and New Customer. Classification methods used in the study of Data Mining is the Naïve Bayes Classifier. Model classification is done by calculating the conditional probability to choose the greatest value of probability. The accuracy of the classification is 83% and the error classification is 17%.
PENERAPAN CONFIGURAL FREQUENCY ANALYSIS (CFA) UNTUK MENENTUKAN KARAKTERISTIK USER DAN NON USER MOTOR X DI KOTA CIREBON (Studi Kasus PT. XYZ)
Authors: Mawardi Muhamad Iqbal , Tantular Bertho , Pontoh Resa Septiani
Published: September 2020

ABSTRACT.  PT. XYZ has a role as the main dealer of motor X in West Java with marketing area in three cities: Bandung, Bekasi and Cirebon. The company survey always held every year about Brand Awareness & Image to users and non user motor X to know the characteristics of consumers. Based on the company report survey there was a decrease in the indicators of Top Of Mind Unit in Cirebon City for the user of 30.8% and for non users of 9.8%. This study aims to determine the characteristics that cause the decline of the Top Of Mind Unit based on the configuration of user characteristics and non user motor X in Cirebon City by using Configural Frequency Analysis (CFA). From the results of data analysis can be seen that there are three configurations of user characteristics and non users that deviate from the base model is formed. These three configurations can be considered in determining the marketing strategy to maintain and improve the Top Of Mind Unit in Cirebon City.
POWER AND SIZE OF NORMAL DISTRIBUTION AND ITS APPLICATIONS
Authors: Pratikno Budi , Jajang Jajang , Setianingsih Setianingsih , Sudarwo Raden
Published: September 2020

. The research studied power and size of normal distribution and its applications on linear regression model. The power and size formulas are derived, and the unrestricted test (UT), restrcited test (RT) and pre-test test (PTT) are used. The recommendation of the test is given by choosing maximum power and minimum size, and also graphical analysis. The result showed that the power and size for large standard deviation () tend to be identical and flat. In simulation study, the graphs of the UT, RT, and PTT are still similar to the previous research (Pratikno, 2012), where the PTT  tend to lie between UT and RT.
MODIFIKASI BARU ALGORITMA KOLONI LEBAH BUATAN UNTUK MASALAH OPTIMASI GLOBAL
Authors: Irsalinda Nursyiva , Surono Sugiyarto
Published: September 2020

Artificial Bee Colony (ABC) algorithm is one of metaheuristic optimization technique based on population. This algorithm mimicking honey bee swarm to find the best food source. ABC algorithm consist of four phases: initialization phase, employed bee phase, onlooker bee phase and scout bee phase. This study modify the onlooker bee phase in selection process to find the neighborhood food source. Not all food sources obtained are randomly sought the neighborhood as in ABC algorithm. Food sources are selected by comparing their objective function values. The food sources that have value lower than average value in that iteration will be chosen by onlooker bee to get the better food source. In this study the modification of this algorithm is called New Modification of Artificial Bee Colony Algorithm (MB-ABC). MB-ABC was applied to 4 Benchmark functions. The results show that MB-ABC algorithm better than ABC algorithm
PENENTUAN KRITERIA PENGHENTIAN ITERASI PADA ALGORITMA STROBERI
Authors: Estri Mutia Nur , Nurshiami Siti Rahmah , Reorita Rina , Ibrohim Muhammad Okky
Published: September 2020

This paper discusses the application of two types of stopping criterion on the strawberry algorithm, which are stopping criteria based on iterative error and Cauchy criterion. Furthermore, the strawberry algorithm program is simulated on the optimization problem with the objective function is quadratic function. The simulation results on optimization problem with the objective function is quadratic function show that strawberry algorithm with stopping criterion based on Cauchy criterion has the best performance, when compared with stopping criterion based on iterative error and without stopping criterion
REKOMBINASI MOLEKUL DNA
Authors: Aisah Isah , Farin Litani , Mulyana Hendra
Published: September 2020

Every living creature has unique genetic materials. These genetic materials are stored in a DNA molecule. In some cases, it is founda change in a normal DNA molecule into an abnormal one. Recombining DNA molecule is one way to solve this problem. In mathematical view, splicing system is a mathematical model of a system of a restriction enzyme’s action in recombining DNA molecule. Splicing language is a language constructed by splicing system.Result obtained from double-chained DNA molecule recombination process using uniform splicing system and uniform splicing language is a various  language, which is depend on: (1) how we determine which DNA molecule that contains donor’s and recipient’s gen and (2) how we choose involved restriction enzyme. Apart from that, DNA molecule recombination can only be done on DNA molecule which has a DNA molecule’s partition a restriction enzyme could identify.
ANALISIS ANTRIAN SINGLE CHANNEL SINGLE SERVER DENGAN LAYANAN BERKELOMPOK PADA KONEKSI INTERNET DI UNIVERSITAS ISLAM INDONESIA
Authors: Noraprilia Karina , Ahdika Atina
Published: September 2020

Internet is very important to support students in getting knowledge. However, internet access in college is sometimes not proportional to the number of users. Current speed of wireless network connection in Universitas Islam Indonesia (UII), named UIIAccess, is also not proportional to the number of users. Based on these problems, this research was conducted to study UIIAccess performance in providing internet service. The analysis used is single channel single server queuing model with bulk service. The result shows that traffic intensity of the system is 0.9694 indicating that the intensity of UIIAccess service is very solid. The queue performance shows that the average number of users in the system and waiting in the queue are respectively 32 and 11 users per minute, the average time spent by a user in the system and in the queue are consecutively 10.45574 and 3.63663 minutes. It indicates that the queue on UIIAccess is very crowded because of the imbalance between access speed and the number of users
REPRESENTASI KODE KERNEL PADA DNA
Authors: Aisah Isah , Suyudi Mochamad
Published: September 2020

Deoxyribonucleic acid (DNA) is built by several component such as group of deoxyribose sugar, group of phosphate, and group of nitrogen bases. Nitrogen bases’s set can be written as . Combination of three elements of N form triplet codes (codon) which later are translated into amino acid during protein synthesis process. During amino acid forming process, sometimes error can occurs and change something. This error is  called  gene mutation. There are several gene mutations, one of them is point mutation. This mutation is caused by one change of nitrogen base in a DNA sequence.Gene mutation can be represented by using several ways. One of them is using Kernel code’s representation. This representation is gained by constructing a homomorphism of cross product of group  (DNA sequences’s group) to another comutative group. Kernel of this homomorphism is called kernel code, and its elements represent normal DNA sequences
PELABELAN TOTAL TAK REGULER PADA BEBERAPA GRAF
Authors: Sudibyo Nugroho Arif , Komsatun Siti
Published: September 2020

For a simple graph G with vertex set V (G) and edge set E(G), a labeling $\Phi:V(G)\cup U(G)\rightarrow\{1,2,...k\}$ is  called  a  vertex  irregular  total  k- labeling of G if for any two diferent vertices x and y, their weights wt(x) and wt(y) are distinct.  The weight wt(x) of a vertex x in G is the sum of its label and the labels of all edges incident with the given vertex x.  The total vertex irregularity strength of G, tvs(G), is the smallest positive integer k for which G has a vertex irregular total k-labeling.  In this paper, we study the total vertex irregularity strength of some class of graph.
PEMBANGKIT GRUP PERSAMAAN SCHRODINGER
Authors: Fernandez Aloysius Joakim
Published: September 2020

In this article contains the Group’s concepts in mathematical analysis namely self-adjoint property and Stone Theorem. This theorem talks about generator infinitesimal of Group. Moreover,  this article will discuss the concepts of Group in Schrodinger equation.
DEPTH FIRST SEARCH (DFS) UNTUK MENENTUKAN DIAMETER GRAF HIRARKI
Authors: Sudibyo Nugroho Arif , Iswardani Ardymulya
Published: September 2020

Let G = (V, E) be a graph. The distance d (u, v) between two vertices u and v is the length of the shortest path between them. The diameter of the graph is the length of the longest path of the shortest paths between any two graph vertices (u ,v) of a graph, . In this paper we propose algorithms for finding diameter of a hierarchy graph using DFS. Diameter of the hierarchy graph using DFS algoritm is four.
APLIKASI PENGELOLAAN KERJASAMA PEMBUATAN PROJEK PADA DINAS KOMUNIKASI DAN INFORMATIKA BANYUMAS
Authors: Tiawan Irfan Agus , Afuan Lasmedi
Published: September 2020

Penelitian ini mengembangkan sebuah aplikasi berbasis web. Aplikasi yang dikembangkan membantu Dinas Komunikasi dan Informatika (DINKOMINFO) Banyumas dalam pencatatan, pengarsipan, dan penyediaan informasi. Tujuan utama pengembangan aplikasi adalah untuk menjembatani antara developer dengan instansi daerah dalam proses kerja sama pembutan projek. Ada tiga tahapan yang dilakukan dalam pengembangan aplikasi yaitu tahapan pengumpulan data, tahapan analisis kebutuhan aplikasi, dan tahapan pengembangan aplikasi. Untuk tahapan pengumpulan data dilakukan dengan menggunakan metode wawancara dan observasi. Pengembangan aplikasi menggunakan metode pengembangan perangkat lunak Kanban. Aplikasi diimplementasikan menggunakan framework Laravel dengan bahasa pemrograman PHP. Untuk pengelolaan basisdata, aplikasi menggunakan  Database Management System (DBMS) MySQL. Aplikasi yang telah dikembangakan dapat digunakan untuk menjembatani antara DINKOMINFO, instansi, dan developer dalam proses kerja sama pembuatan projek dengan memanfaatkan peran teknologi yang berbasis website.
SISTEM PAKAR UNTUK DIAGNOSIS PENYAKIT ANEMIA MENGGUNAKAN TEOREMA BAYES
Authors: Sulardi Naftali , Witanti Arita
Published: September 2020

Teorema Bayes adalah teorema yang digunakan dalam statistika untuk menghitung peluang suatu hipotesis. Basis pengetahuan sistem pakar diperoleh dari akuisisi pengetahuan pakar yaitu dokter. Penelitian ini mengenai rancangan sistem pakar untuk mendiagnosa penyakit anemia pada manusia dengan mengimplementasikan teorema bayes sebagai alat ukurnya. Penelitian ini menggunakan 50 data yang didapat melalui rekam medis, lalu rekam medis yang ada diimplementasikan kedalam sistem. Hasil pada sistem dicocokan dengan pakar hingga mendapatkan angka kecocokan maksimal dan hasil identifikasi yang mendekati. Berdasarkan dari 50 data yang telah diujikan terhadap pakar dan sistem, sistem dapat mendeteksi 3 jenis penyakit Anemia yaitu Anemia Aplastik, Anemia Defisiensi Zat Besi, Anemia Kronis. Untuk pasien yang mengalami anemia dan sesuai dengan validasi pakar adalah 45 pasien dan yang tidak sesuai adalah 5 pasien. Sehingga untuk tingkat akurasi sistem berdasarkan hasil validasi pakar dan sistem adalah 90%.
THE EFFECT OF QUALITY OF INTERNAL AUDIT AND EFFECTIVENESS OF INTERNAL CONTROL SYSTEMS ON GOOD CORPORATE GOVERNANCE IN FINANCE COMPANIES
Authors: Mangasih Edwin Theo , Pinasti Margani , Bawono Icuk Rangga
Published: September 2020

The purpose of this research is to analyze the effect of quality of internal audit and the effectiveness of internal control system to corporate governance in finance companies. Quality of internal audit was measured by performance, competency and objectivity. The effectiveness of internal control system was measured by control environment, risk assessment, control activities, information and communication and monitoring. The last variable is good corporate governance was measured by corporate governance framework, protection of shareholders, role of stakeholders, transparency of information and roles and responsibilities of the board of commissioners and board of directors. There were 30 finance companies that become a sample in this research. This study used multiple linear regression as the method of analysis. The result of this research indicated that (1) The quality of internal audit has a positive effect on good corporate governance variable and (2) The effectiveness of internal control system has a positive effect on good corporate governance variable. The result of this research gives implication for internal parties must maintain and improve the existence of the quality of internal audit and  the effectiveness of internal control system to achieve a more optimal GCG implementation in company operations. The second implication is for government is expected to be more active in monitoring the activities of finance companies, especially in terms of corporate governance.
FACTORS AFFECTING UNDERSTANDING AND USING OF STANDAR AKUNTANSI KEUANGAN TANPA AKUNTABILITAS PUBLIK ON MSMEs (SURVEY CONDUCTED OF ENTREPENEURS GETUK GORENG IN BANYUMAS REGENCY)
Authors: Septriana Thiya , Lestari Puji , Primasari Dona
Published: September 2020

This research aims to determine the effect of variable Level Education, Socialization of SAK ETAP, Business Scale, and Business Age on Understanding and Use of SAK ETAP at Getuk Goreng entrepreneurs in Banyumas Regency. The sample in this study amounted to 54 entrepreneurs of Getuk Goreng in Banyumas Regency by using the census method, which is to take a sample of the population. The Theories used in this research are Human Capital Theory and Unified Theory of Acceptance and Use of Technology (UTAUT). The data collection in this research was taken by distributing questionnaires, which the process by visiting directly the place of Getuk Goreng business and submitting the questionnaire that was compiled. The results obtained from the field will be analyzed using the Validity & Reliability Test, Classic Assumption Test, Multiple Linear Regression Test and this test is processed with SPSS application. The results of research that have been obtained show that the variable Socialization of SAK ETAP and Business Scale have a positive effect on the understanding and use of SAK ETAP while, the other variables are Level Education and Business Age do not affect the understanding and use of SAK ETAP.
COVID-19 Crisis and Global Healthcare Delivery: Lessons to Be Learned
Authors: Durojaiye Chris Oyewole , Morgan Robin
Published: September 2020

The COVID-19 crisis has brought unprecedented strain on healthcare systems around the world. It has perhaps taught us some key lessons that are worth considering and addressing to help build more sustainable health systems as well as improve our ability to combat future epidemics.
Integration of Technologies Under Climate Change for Profitability in Vegetable Cultivation: An Outlook
Authors: Brar Navjot Singh , Kumar Tarun , Kaushik Prashant
Published: September 2020

Climate variation and change are an unavoidable phenomenon faced by the natural habitat of this planet. For getting potential yield from vegetable crops under the changing climate conditions, the practical strategies at field level can serve as a guideline for the farmers. Moreover, there are several strategies available for mitigating the harmful effects of climate change. In this manuscript, efforts have been made for reviewing the mitigating strategies against the impact of climate change in vegetable crops via conventional approaches. Considering the situation, the information reviewed revealed that significant result of conventional approaches with climate-smart adoptions strategies has a direct bearing on vegetable production for the increasing population in frenziedly changing climate scenario.
Post-Operative Infectious Complications in Pancreatic Surgery – A Systemic Review and Updated Meta-analysis
Authors: Vasavada BHAVIN , patel hardik
Published: September 2020

Aim of study:Aim of this meta-analysis is to evaluate post-operative procalcitonin as a marker to predict post- operative infectious complications after pancreatic surgeries.Material and Methods:Systemic literature search was performed using MEDLINE, EMBASE and to identify studies evaluating the diagnostic accuracy of Procalcitonin (PCT) as a predictor for detecting infectious complications on postoperative days (POD) 3 and 5 following pancreatic surgery. A meta-analysis was performed using random effect model and pooled predictive parameters for POD 3 and 5 were derived. Geometric means were calculated for PCT cut offs.

Results:6 studies included day 3 PCT analysis, 2 studies included both day 3 and day 5 analysis. Total data of 471 patients were derived. 161 patients developed infectious complications. Pooled sensitivity, specificity, pooled area under curve, diagnostic odds ratio (DOR), positive and negative like hood ratio of day 3 PCT were 74%,79%,0.8453, 11.03,3.17 and 0.31 respectively. Pooled sensitivity, specificity, diagnostic odds ratio (DOR), positive and negative like hood ratio of day 5 PCT were 83%,70%,12.91,2.91 and 0.25 respectively. Geometric means for PCT cut off for day 3 and 5 were 0.80 and 0.43.

Conclusion:Postoperative procalcitonin particularly day 3 procalcitonin levels predict post-operative infectious complications following pancreatic surgeries.
Enabling Resilient Multi-Mode Controller in Power System With Re and Bes Using Firefly Algorithm
Authors: Setiadi Herlambang , Nadarajah Mithulananthan , Shah Md Rakibuzzaman , Krismanto Awan Uji
Published: September 2020

This paper proposed a damping method for enhancing oscillatory stability performance of power systems with high penetration of renewable energy by a resilient wide-area multi-mode controller. The resilient wide-area multi-mode controller is used as an additional controller in a renewable energy system with a battery energy storage to enhance the damping of the critically weak modes. The weak modes are likely to be triggered in the event of line outages or any other disturbances, and the system may become unstable in the absence of proper corrective and preventive control. A firefly algorithm has been employed to design such a controller. Eigenvalue analysis and time-domain simulation are used to analyze the performance of the proposed controller in a realistic representative power system. From the simulation results, it is evident that the oscillatory stability performance of the renewable rich power system can be enhanced with the proposed control to keep the damping on critical modes to the industrial standards. Furthermore, renewable energy penetration can be increased significantly in the realistic representative system by introducing the proposed controller without disturbing the oscillatory stability margin.
Up to 40% of COVID-19 Critically Ill Patients Have Vitamin D Deficiency
Authors: Tomasa-Irriguible Teresa-Maria , Bielsa-Berrocal Lara
Published: September 2020

Background: Coronavirus disease (COVID-19) has caused more than 745,000 deaths worldwide. Vitamin D has been identified as a potential strategy to prevent or treat this disease. The purpose of the study was to measure vitamin D at hospital admission of COVID-19; Methods: We included critically ill patients with the polymerase chain reaction positive test for COVID-19, from March to April, 2020. Statistical significance was defined as P < .05. All tests were 2-tailed; Results: A total of 35 patients (median age, 60 years; 26 [74.3%] male) were included. Vitamin D levels were categorized as deficient for 14 participants (40%). Vitamin D deficiency was associated with vitamin A (P= 0.003) and Zinc (P= 0.019) deficiency and lower levels of albumin (P= 0.026) and prealbumin (P= 0.009). Overall, none of the studied variables were associated with vitamin D status: mortality, intensive care unit (ICU) or hospital stay, necessity of vasoactive agents, intubation, prone position, C reactive protein (CRP), Dimer-D, Interleukin 6 levels (IL-6), ferritin levels, or bacterial superinfection; Conclusions: In this single-center, retrospective cohort study, deficient vitamin D status was found in 40% in COVID-19 critically ill patients. However, deficient vitamin D status was not associated with inflammation or outcome.
Analisis Pengaruh Bauran Pemasaran, Loyalty Program, Intentions to Switch Terhadap Kepuasan Pelanggan dan Implikasinya Pada Loyalitas Pelanggan PT. Bank Negara Indonesia 46 Merauke
Authors: Pratiwi Lia Yudar
Published: September 2020

This study aims to analyze the effect of marketing mix on customer loyalty, analyze the effect of loyalty programs on customer loyalty, analyze the effect of intentions to switch on customer loyalty, analyze the effect of customer satisfaction on customer loyalty, analyze the effect of marketing mix on customer loyalty through customer satisfaction and analyze the effect loyalty program to customer loyalty through customer satisfaction PT. Bank Negara Indonesia 46 Merauke. The sample in this study was 76 customers. The analysis technique uses path analysis. The marketing mix has a significant positive effect on customer loyalty. The loyalty program has a significant positive effect on customer loyalty. Intentions to switch has a significant negative effect on customer loyalty. Customer satisfaction has a significant positive effect on customer loyalty. The marketing mix does not have a significant effect on customer loyalty through customer satisfaction. Loyalty programs do not significantly influence customer loyalty through customer satisfaction. Intentions to switch affect customer loyalty through customer satisfaction PT. Bank Negara Indonesia 46 Merauke.
Berpikir HOTS Pada Metode Pembelajaran Problem Based Learning IPS
Authors: Triasningsih Emy
Published: September 2020

Dalam pembelajaran guru berperan sebagai fasilitator. Pembelajaran yang baik adalah pembelajaran yang memberikan kesempatan kepada peserta didik untuk mengkonstruksi pengetahuannya. Pada kenyataannya, sebagian guru masih menggunakan metode pembelajaran konvensionalsehingga peserta didik kurang memiliki kemampuan berpikir HOTS serta kurang termotivasi dalam kegiatan pembelajaran. Penelitian ini bertujuan untuk menganalisis pengaruh metode pembelajaran Problem Based Learning dan konvensional terhadap berpikir HOTS ditinjau dari motivasi belajar IPS. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan sampel 108 peserta didik yang diambil dengan teknik simple random sampling. Instrumen pengumpulan data menggunakan tes, observasi dan dokumentasi. Teknik analisis data terdiri dari analisis uji coba instrumen, analisis data tahap awal, dan analisis uji tahap akhir. Hasil pengujian hipotesis menunjukkan: 1) Ada perbedaan kemampuan berpikir HOTS antara peserta didik yang diajar dengan metode PBL dan Konvensional. 2) Terdapat perbedaan kemampuan berpikir HOTS antara peserta didik yang memiliki motivasi belajar tinggi dan rendah. 3)terdapat perbedaan kemampuan berpikir HOTS antara peserta didik yang diajar dengan metode PBL dan Konvensional pada tingkat motivasi belajar yang berbeda. Guru hendaknya mengembangkan pembelajaran yang lebih variatif, salah satunhya dengan menggunakan metode pembelajaran PBL, selain itu guru hendaknya dapat menumbuhkan motivasi belajar IPS agar peserta didik dapat berpikir HOTS.
Pengaruh Persepsi pada Atasan, Orientasi Kerja Dan Pengembangan Diri Terhadap Kemampuan Pengelolaan Kelas
Authors: Susiyowadi Agus
Published: September 2020

This study aims 1. To determine the effect of perception on the behavior of superiors , work orientation and self development towards classroom management abilities, 2 To determine the effect of perception on the behavior of superiors on the ability of classroom management, 3. To determine the effect of work orientation on the ability of class management, and 4. To determine the effect of self-development on the ability of classroom management.  This research is a quantitative research. The population of this study were all teachers in Diponegoro Dampit Education, which totaled 82 teachers. The sampling technique uses total sampling because all populations are used as respondents. Hypothesis testing results show 1. There is a perception effect on supervisor's behavior, work orientation and self-development on the ability of classroom management because of the analysis s data obtained a calculated F score of 11, 984 and the significance is 0,000 <0.05 which means there is an influence of perception on the behavior of superiors, work orientation and self-development on the ability of classroom teacher management,  2. There is a positive influence of perception on the behavior of superiors on the ability of teacher classroom management because of the analysis of the data obtained t count score of 5.686 and significance of 0.000 <0.05 which means there is an effect of perceptions on the behavior of superiors on the ability of classroom management of teachers,  3. There is an influence of work orientation on the ability of classroom management because of the analysis of the data obtained a t count score of 5.296 and the significance is 0.000 <0.05 which means there is an influence of work orientation on the ability of classroom teacher management, and 4. There is an effect of self-development on the ability of classroom management because From the analysis of the data obtained a t count score of 6.581 and its significance 0.000 <0.05, which means there is an influence of self-development on the ability of teacher classroom management
Lokasi Sekolah, Jenis Kelamin, dan Efektifitas Guru Dalam Mengajar terhadap Prestasi Belajar IPS
Authors: Sugianto  , Indawati Ninik
Published: September 2020

Potential students can be developed through learning activities at school so that what is the goal of learning can be achieved which is realized in learning achievement. Learning achievement can be used as an indicator of the success of a student in learning activities. This study aims to determine whether there is a simultaneous or partial influence between school location, gender and teacher effectiveness in teaching social studies learning achievement. The method used in this research is quantitative with a type of correlational research involving 55 male students and 67 female students taken using a proportional random sampling technique. The results showed a significant effect simultaneously between school location, gender and teacher effectiveness in teaching social studies learning achievement. Partially the location of the school has an effect on social studies learning achievement. Gender has no effect on social studies learning achievement. The effectiveness of the teacher in teaching influences social studies learning achievement.
Model Pembelajaran Think Talk Write dan Motivasi Belajar terhadap Hasil Belajar Bahasa Indonesia
Authors: Amin Mahmud Haris Al , Kukuh W Engelberthus
Published: September 2020

This study aims to determine the effect of Think Talk Write learning models on motivation and learning outcomes in Indonesian. The research design used was nonequivalent post-test only control group design. The population in this study were all grade IV SD 3 Sidoluhur, Lawang Malang Regency in the 2018/2019 school year. Samples were taken by random sampling technique. The data collected was analyzed with the MANOVA test. The results showed that: 1) there were significant differences in learning motivation between groups of students who were taught with Think Talk Write learning models and groups of students who were taught with conventional learning models 2) there were significant differences in Indonesian learning outcomes between groups of students who were taught with models Think to Talk Write learning and student groups that are taught with conventional learning models, 3) there are significant differences in learning motivation and Indonesian language learning outcomes between groups of students who are taught with Think Talk Write learning models and groups of students who are taught with conventional learning models.
Frekuensi penyiraman larutan urin domba terhadap tinggi tanaman, jumlah daun dan produksi segar hidroponik fodder jagung (zea mays)
Authors: Kustyorini Tri Ida Wahyu , Krisnaningsih Aju Tjatur Nugroho , Santitores Didakus
Published: September 2020

The purpose of this study was to determine the effect of watering frequency of sheep urine solution on plant height, number of leaves and plant production on corn fodder (Zea mays). The material used in this study was 3.750 corn, sheep urine and water. The method used in this study was a field experiment using a Completely Randomized Design (CRD) consisting of 3 treatments and 5 replications. The research treatment consisted of P1 (watering 1 time /day), P2 (watering 2 times /day) and P3 (watering 3 times /day) with 10% sheep urine solution. The variables observed in this study were plant height, number of leaves and plant production. The analysis used was analysis of variance if there was an effect then continued with the LSD test. Based on the results of the study showed that the frequency of watering the urine solution of sheep gave no significant effect (P> 0.05) on plant height, number of leaves and gave a very significant effect (P <0.01) on plant production. The highest plant height in P2 (36.76 cm), the highest number of leaves in P2 (3.40 strands) and the highest plant production in P2 (374.80 grams). The conclusion of this study is the watering of sheep urine solution 2 times a day giving the best results on plant height, leaf number and fresh hydroponic production of corn fodder (Zea mays).

Keywords: sheep urine, corn fodder, plant height, number of leaves and plant production
ENGELLİLERİN ERİŞEBİLİRLİK HAKKI: ENGELSİZ KENT YAKLAŞIMI ÇERÇEVESİNDE BİR DEĞERLENDİRME
Authors: ERTEN Şerafettin , AKTEL Mehmet
Published: September 2020

Dünya nüfusunun yaklaşık %15’i engellilerden oluşmaktadır. Engellilik en yalın ifadeyle bir kısıtlılık ve dezavantajlılık halidir. Bu durum onların günlük yaşamlarında, diğer bireylerden daha çok sayıda ve çeşitli sorunla mücadele etmelerine neden olmaktadır. Engelliliği bireysel özelliklerden ziyade, toplumsal ve çevresel etmenlere bağlayan çağdaş anlayış, konuyu aynı zamanda bir haklar meselesi olarak görmektedir. Engellilerin en başta gelen haklarından birisi erişebilirliktir. Bu hakkın kullanılamaması engellilerin sorunlarını büyütmektedir. Engelliler açısından erişebilirlik fizik ve sanal çevreye, kaynaklara ve hizmetlere ulaşabilme, bunların nimetlerinden faydalanabilme anlamına gelmektedir. Engelsiz kent, bu hakkın kullanılabilmesine yönelik bir yaklaşımdır. Çalışmanın amacı da engellilerin erişebilirlik hakkını bu yaklaşım çerçevesinde değerlendirmektir. Kentler günümüzün temel yerleşim birimleridir. Küresel ölçekte, engelli nüfusun önemli bir bölümü kentsel alanlarda yaşamaktadır. Dolayısıyla kentlerde engellilerin erişim sorunlarının çözülmesi, engelli politikalarının başlıca amaçlarındandır. Bu bağlamda gerek uluslararası, gerek ulusal çok sayıda düzenleme ve standart oluşturulmuştur. Engelsiz kent girişimlerinin sayısı da her geçen gün artmaktadır. Ancak bunların küçük bir bölümü başarıya ulaşabilmektedir. Yerel yönetimlerin mali sorunları, siyasal öncelikler, engelliliğe ilişkin algı gibi çok sayıda neden bu girişimlere sekte vurmaktadır. Bu nedenle engelsiz kent girişimlerinin uzun vadeli bir planlama ve engelliler başta olmak üzere kentteki tüm paydaşları içeren bir politika anlayışıyla ele alınması gerekmektedir.
Desafios para articular representação política e participação social: um estudo do Conselho Municipal de Meio Ambiente do Rio de Janeiro
Authors: Arruda Igor Macedo , Teixeira Maria Gracinda Carvalho
Published: September 2020

O artigo analisa os principais desafios enfrentados pelos representantes da sociedade civil na articulação entre representação política e participação social quando precisam deliberar junto ao Conselho Municipal de Meio Ambiente do Rio de Janeiro (CONSEMAC). A suposição inicial da pesquisa foi que as principais barreiras com as quais se depara a sociedade civil no tocante à deliberação no CONSEMAC estão relacionadas à tensão existente entre a atuação dos atores não estatais e dos representantes do Estado devido à própria condição de cada parte no Conselho. Os resultados da pesquisa apontam que há situações críticas ainda pouco estudadas no interior dos Conselhos, no tocante à deliberação, que são possíveis de ser identificadas com o aprofundamento do entendimento da relação entre as principais vertentes da teoria democrática.

 

Palavras-Chave: participação social, deliberação, teoria democrática, conselhos gestores de políticas públicas, representação política.
Climate-informed multispecies assessment model methods for determining biological references points and Acceptable Biological Catch.
Authors: Holsman Kirstin , Haynie Alan , Hollowed Anne , Reum Jonathan C. P. , Ayind Kerim , Hermann Albert , Cheng Wei , Faig Amanda , Ianelli James , Kearney Kelly , Punt Andre
Published: September 2020

Stepwise methodology for determining climate-informed multispecies biological references points for sustainable fishery harvest. This approach follows the status quo North Pacific Marine Fishery Council reviewed multispecies assessment methodology and represents a precautionary approach that minimizes inflation of Acceptable Biological Catch (ABC) due to predator release and also minimizes potential non-intuitive compound effects of climate change and fishing under declining conditions (i.e., whereby a climate informed B0 declines with climate-change and produces a lower target biomass such as B40%).
Explore study: Retrospective Cohort study to show the start of SARS-CoV-2 in patients with severe respiratory illness by real-time PCR
Authors: H.A.Agwa Sara , Elghazaly Hesham , El-Nakeep Sarah , Moustafa Ahmad , El-Sayed Manal H , Hafez Hala , abdo Samia , Matboli Marwa , Saad Maha , M.Elsayed Shaimaa , Elsamie Aya M.Abd , M.Dar Reham , elarab Hoda ezz , Ebeid Fatma S. E. , Makkeyah Sara , Meteini Mahmoud S El
Published: September 2020

Aim: to know the start of COVID-19 in Ain shams University hospitals (El-Demerdash) in Severe acute respiratory illness.Materials and methods: retrospective collection of data records and previously collected nasopharyngeal and oropharyngeal sample stored in our lab for determining the start of COVID-19 in our hospitals, using RT-PCR and postive samples we will conduct Sequencing analysis and photogenic analysis. Also epidemiological and data study of the negatively screened patients, to determine the most common causes of SARI and the causes of mortality in this category of patients
Are Disability And Employability The Eternal Antagonistics?
Authors: Fernández Jorge Tarifa
Published: September 2020

Traditionally, people with disabilities have been excluded from the workplace despite they want to work, and their disabilities do not prevent them from doing so. They still suffer from stigmatization and this inequitable treatment, together with the lack of societal support, put their career development at risk. Through a bibliometric analysis, the study reviews more than 1.900 articles published in the last 50 years. It provides an overview of the topics analysed in relation to employment and disability. Thus, this study uncovers the areas that are receiving more attention based on the articles published in the last years. The results highlight that the topic remains relegated to journal directly connected with disabilities, which indicates a little acknowledgment of people with disabilities and their labour development. The evolution of studies has been congruent so that three differentiated periods have been identified, from merely legislation to social recognition.
Analysis of air quality changes during the COVID-19 in Wuhan city based on Over-standard multiples method and Gray relational analysis
Authors: Ji Junhong , Chang Runqi
Published: September 2020

To study air quality changes during the COVID-19. This paper introduced the Over-standard multiples method and Gray relational analysis to study the individual and overall change trends of pollutants in Wuhan during the same period in the past seven years. The result shows that the concentrations of SO2 and O3 increased but still meet the standard. However, the pandemic promoted a decrease in PM2.5, PM10, and NO2 concentrations, but it had just reached the standard or even exceeded the standard. This article discussed the feasibility of using Gray relational analysis to analyze pollutants exceeding the standard from an overall perspective and provided new ideas for future research.
Gestational diabetes mellitus in pregnancy increased erythropoietin level affecting differentiation potency of haematopoietic stem cell of umbilical cord blood
Authors: Idris Mohd Razif Mohd , Nordin Fazlina , Mahdy Zaleha Abdullah , Wahid S Fadilah Abd
Published: September 2020

Background The in utero environment has many factors that can support cell differentiation. Cytokines, chemokines, and growth factors play big roles in haematopoietic mechanisms. Some diseases like gestational diabetes mellitus (GDM) might affect the environment and quality of haematopoietic stem cell (HSC). This study aims to investigate the adverse effects of GDM on umbilical cord blood (UCB) HSC regarding its differentiation potency, including the UCB parameters used for banking and transplantation purposes. Methods UCB-HSC was collected from 42 GDM and 38 normal pregnancies. UCB-HSC was isolated and further enriched using immuno-magnetic separation beads (MACS). The UCB-HSC were cultured in methylcellulose media to investigate the differentiation potency. The level of erythropoietin (EPO) and insulin in the UCB plasma was measured using enzyme-linked immunoassay (ELISA) technique. Results The UCB parameters, i.e., volume, total nucleated count (TNC), and total CD34+ cells, were significantly reduced in the GDM group compared to the control group. The number of HSC progenitor colonies was significantly reduced in the GDM group, except for progenitor BFU-E, which was significantly increased (GDM = 94.19 ± 6.21, Control = 73.61 ± 2.73, p = 0.010). This data was associated with a higher EPO level in the GDM group. However, the insulin level in the GDM group was comparable to the control group. Conclusion Our results suggest that the changes in the in utero environment due to abnormalities during pregnancy, such as GDM might affect the differentiation potency of UCB-HSC. These findings can be considered as an additional parameter for the inclusion and exclusion criteria for UCB banking, particularly for mothers with GDM.
Predictors of cardiovascular events in elderly with metabolic syndrome from rural Northeast China
Authors: Yu Shasha , Guo Xiaofan , Li GuangXiao , Yang Hongmei , Zheng Liqiang , Sun Yingxian
Published: September 2020

Background

Metabolic syndrome (MetS) had close relationship with cardiovascular events (CVEs). In the present study, among elderly with MetS, we intend to estimate the possible predictors of CVEs in order to prevent cardiovascular complications; among elderly without MetS, we aim to evaluate the possible risk factors for developing MetS in order to control it more effectively.
Methods

In total 2869 elderly from rural China were enrolled. They took part in a physical examination and completed a questionnaire during 2012–2013 and were followed up during 2015–2017. Cox proportional hazards analysis was conducted to assess the possible predictors of CVEs and multivariate analysis was used to estimate the risk factors of newly diagnosed MetS.
Results

Over a median follow-up of 4.66 years, 128 nonfatal or fatal cardiovascular events were documented and the cumulative incidence of MetS was 28.7% (36.3% for female; 24.3% for male). Cox proportional hazards analysis showed that family history of hypertension [Hazard ratio (HR): 1.694], current smoking (HR: 1.518), per 1 unit increase of systolic blood pressure (SBP) (HR: 1.016), and HDL-C (HR: 0.365) were strong predictors of newly onset CVEs among elderly with MetS at baseline. As for newly diagnosed MetS, male [Odd ratio (OR): 0.390] and proper sleep duration (8–9 hours/day) (OR: 0.580) served as protective factors. Furthermore, SBP (OR: 1.013), body mass index (OR: 1.178) and all lipid profiles were also associated factors of newly diagnosed MetS among elderly.
Conclusions

Current smoking and relatively higher value of SBP, and HDL-C at baseline were correlated with higher possibility to have CVEs among elderly with MetS. In order not to develop MetS, elderly should pay more attention to metabolic parameters and have proper sleep duration.
Economic analysis of the CLIP Trials in India, Pakistan and Mozambique
Authors: Bone Jeffrey N , Khowaja Asif , Vidler Marianne , Payne Beth A. , Bellad Mrutyunjaya B , Goudar Shivaprasad S , Mallapur Ashalata , munguambe Khatia , Qureshi Rahat , Sacoor Charfudin , Sevene Esperança , Frederix Geert , Bhutta Zulfiqar , Mitton Craig , Magee Laura , Dadelszen Peter von
Published: September 2020

Background: The Community-Level Interventions for Pre-eclampsia (CLIP) Trials (NCT01911494) in India, Pakistan, and Mozambique (February 2014-7) involved community engagement and task-sharing with community health workers for triage and initial treatment of pregnancy hypertension. Maternal and perinatal mortality was less frequent among women who received ≥8 CLIP contacts. The aim of this analysis was to assess the costs and cost-effectiveness of the CLIP intervention overall, and by POM visit frequency. Methods: Included were all women enrolled in the three CLIP trials who had delivered with known outcomes by trial end. According to the number of POM-guided home contacts received (0, 1-3, 4-7, ³8), costs were collected from annual budgets and spending receipts, with inclusion of family opportunity costs in Pakistan. A decision-tree model was built to determine the cost-effectiveness of the intervention (vs. usual care), based on the primary clinical endpoint of years-of-life-lost (YLL) for mothers and infants. A probabilistic sensitivity analysis was used to assess uncertainty in the cost and clinical outcomes.Results: The incremental per pregnancy cost of the intervention was USD$12.66 (India), USD$11.51 (Pakistan) and USD$13.26 (Mozambique). As implemented, the intervention was not cost-effective, due largely to minimal differences in years-of-life-lost between arms. However, among women who received ≥8 contacts (4 in Pakistan), the probability of health system and family (Pakistan) cost-effectiveness was ≥80% (all countries). Conclusion: The intervention was likely to be cost-effective for women receiving ≥8 contacts in Mozambique and India, and ≥4 in Pakistan, supporting World Health Organization guidance on antenatal contact frequency.Funding: The University of British Columbia, a grantee of the Bill & Melinda Gates Foundation (OPP1017337).Trial registration: clinicaltrials.gov. Registered 30 July 2013, https://clinicaltrials.gov/ct2/show/NCT01911494