Showing papers by "State University of Semarang published in 2019"

Diseases, Injuries, and Risk Factors in Child and Adolescent Health, 1990 to 2017: Findings From the Global Burden of Diseases, Injuries, and Risk Factors 2017 Study

Abstract: Importance: Understanding causes and correlates of health loss among children and adolescents can identify areas of success, stagnation, and emerging threats and thereby facilitate effective improvement strategies. Objective: To estimate mortality and morbidity in children and adolescents from 1990 to 2017 by age and sex in 195 countries and territories. Design, Setting, and Participants: This study examined levels, trends, and spatiotemporal patterns of cause-specific mortality and nonfatal health outcomes using standardized approaches to data processing and statistical analysis. It also describes epidemiologic transitions by evaluating historical associations between disease indicators and the Socio-Demographic Index (SDI), a composite indicator of income, educational attainment, and fertility. Data collected from 1990 to 2017 on children and adolescents from birth through 19 years of age in 195 countries and territories were assessed. Data analysis occurred from January 2018 to August 2018. Exposures: Being under the age of 20 years between 1990 and 2017. Main Outcomes and Measures: Death and disability. All-cause and cause-specific deaths, disability-adjusted life years, years of life lost, and years of life lived with disability. Results: Child and adolescent deaths decreased 51.7% from 13.77 million (95% uncertainty interval [UI], 13.60-13.93 million) in 1990 to 6.64 million (95% UI, 6.44-6.87 million) in 2017, but in 2017, aggregate disability increased 4.7% to a total of 145 million (95% UI, 107-190 million) years lived with disability globally. Progress was uneven, and inequity increased, with low-SDI and low-middle-SDI locations experiencing 82.2% (95% UI, 81.6%-82.9%) of deaths, up from 70.9% (95% UI, 70.4%-71.4%) in 1990. The leading disaggregated causes of disability-adjusted life years in 2017 in the low-SDI quintile were neonatal disorders, lower respiratory infections, diarrhea, malaria, and congenital birth defects, whereas neonatal disorders, congenital birth defects, headache, dermatitis, and anxiety were highest-ranked in the high-SDI quintile. Conclusions and Relevance: Mortality reductions over this 27-year period mean that children are more likely than ever to reach their 20th birthdays. The concomitant expansion of nonfatal health loss and epidemiological transition in children and adolescents, especially in low-SDI and middle-SDI countries, has the potential to increase already overburdened health systems, will affect the human capital potential of societies, and may influence the trajectory of socioeconomic development. Continued monitoring of child and adolescent health loss is crucial to sustain the progress of the past 27 years.

Mapping 123 million neonatal, infant and child deaths between 2000 and 2017

Abstract: Since 2000, many countries have achieved considerable success in improving child survival, but localized progress remains unclear. To inform efforts towards United Nations Sustainable Development Goal 3.2—to end preventable child deaths by 2030—we need consistently estimated data at the subnational level regarding child mortality rates and trends. Here we quantified, for the period 2000–2017, the subnational variation in mortality rates and number of deaths of neonates, infants and children under 5 years of age within 99 low- and middle-income countries using a geostatistical survival model. We estimated that 32% of children under 5 in these countries lived in districts that had attained rates of 25 or fewer child deaths per 1,000 live births by 2017, and that 58% of child deaths between 2000 and 2017 in these countries could have been averted in the absence of geographical inequality. This study enables the identification of high-mortality clusters, patterns of progress and geographical inequalities to inform appropriate investments and implementations that will help to improve the health of all populations.

Preparing 21st Century Teachers: Implementation of 4C Character’s Pre-Service Teacher through Teaching Practice

Abstract: The implementation of education in the 21st century has a different direction compared to the previous century. Education in the 21st century is expected to produce outcomes for students who are ready to enter the post-industrial era (industrial revolution 4.0). The direction of education in the 21st century is no longer holding education aimed at preparing people in a simple, static / linear, and predictable world. The characteristics and demands of the 21st century above produce four learning characters of 21st century, namely: (1). Critical Thinking and Problem Solving; (2) Creativity and Innovation; (3) Communication; (4) Collaboration. For this reason, pre-service and in-service teachers are expected to be able to create learning with HOTS (High Order Thinking Skills) outputs. the topic of this research is how to prepare 21st century teachers in terms of the 4C characters, especially for pre-service teachers.

Improving Student Creative Thinking Skills Through Project Based Learning

Abstract: The purpose of this study is to improve the ability to think creatively, make pyrolysis devices and make fuel oil from plastic waste. This research is a classroom action research conducted in 3 cycles with the stages of each cycle which includes 4 stages, namely observation, process, observation and reflection. The research subjects were students of class XI IPA 3 SMA Negeri 14 Semarang as many as 34 people who entered 12 sons and 22 girls. Data collection uses test instruments and measurement of creative thinking abilities and student response questionnaires. The data were analyzed descriptively and from the results of research that showed fluency, flexibility, originality, and elaboration after the application of hydrocarbon and petroleum learning. The results show that the average way of thinking of students is inthecreativepredicate.withahighincreaseineachindicatoroffluencyandelaboration Keywords: creatively; project-based learning; classroom action research.

Methyl violet dye removal using coal fly ash (CFA) as a dual sites adsorbent

Abstract: It has become a trend to use cheap adsorbents like coal fly ash (CFA) for removal of dyes. CFA is a solid waste produced from coal-based power plant. CFA is mainly composed of minerals containing some oxides such as Al2O3 and SiO2 having active sites and mesoporous unburned carbon. The existence of active sites in the CFA's minerals and carbon pores was considered to have roles in the adsorption process with different adsorption mechanisms, namely chemisorption for the minerals and physisorption for the unburned carbon. This allows the CFA to become a dual sites adsorbent. As the result, isothermal models such as Langmuir and Freundlich may not be appropriate. The objectives of this study are to develop appropriate dual sites isotherm models for methyl violet dye adsorption onto the CFA, and to compare the models with single site models including Langmuir and Freundlich. The CFAs having [Si + Al]/C ratio of 0.5, 2.0 and 90, namely CFA-1, CFA-2, and CFA-3, respectively were used in this study. X-Ray Fluorescence (XRF) analysis results showed that the major components of the original CFA are SiO2 (36.47%) and Al2O3 (19.27%), while the unburned carbon content is 19.11%. Additionally, the adsorption test results showed that CFA with high unburned carbon contents (i.e. CFA-1 and CFA-2) were well fitted with the dual sites isotherm model, i.e. Freundlich–Langmuir isotherm model. Whereas, CFA with low unburned carbon contents (i.e. CFA-3) was well fitted with the single site isotherm model, i.e. Langmuir isotherm model.

Upaya peningkatan kemandirian belajar siswa dengan model problem-based learning berbantuan media Edmodo

Abstract: Tujuan penelitian ini adalah untuk meningkatkan kemandirian belajar siswa dengan menerapkan model pembelajaaran problem based learning yang dibantu dengan media edmodo. Metode penelitian yang digunakan yaitu metode eksperimen dengan desain penelitian one grup pretest posttest. Subyek penelitian adalah siswa kelas XI penjurusan MIPA SMA Negeri 1 Demak tahun ajaran 2017/2018. Aspek kemandirian yang diteliti meliputi aspek persiapan, pelaksanaan, dan evaluasi. Teknik pengumpulan data menggunakan angket kemandirian belajar, wawancara terhadap siswa dengan kemandirian rendah, sedang, dan tinggi, angket respon siswa, dan lembar keterlaksanaan pembelajaran untuk mengetahui tingkat keefektifan penerapan model problem based learning berbantuan edmodo. Berdasarkan analisis hasil penelitian tingkat keefektifan pelaksanaan pembelajaran dengan model problem based learning berbantuan edmodo adalah 94,11%. Peningkatan kemandirian belajar diketahui dengan menggunakan uji n-gain didapatkan hasil sebesar 0,32 dengan kriteria sedang. Peningkatan kemandirian yang paling optimal terjadi pada indikator evaluasi kegiatan belajar dan penarikan kesimpulan pengalaman belajar. Sehingga dapat disimpulkan bahwa penggunaan aplikasi edmodo dalam pembelajaran dapat meningkatkan kemandirian belajar siswa. Efforts to increase student self-regulated learning with problem-based learning model use Edmodo Abstract The purpose of this study is to improve students' self-regulated learning by applying model problem based learning use edmodo. The research method is experimental method with one group pretest posttest research design. The subjects of the study were the students of science class grade XI of SMA Negeri 1 Demak academic year 2017/2018. The aspects of self-regulated learning examined include aspects of preparation, implementation, and evaluation. Data collection techniques used questionnaire of self-regulated learning, interviews of students with low, middle, and high self-regulated learning, student response questionnaires, and learning activity sheet to determine the level of effectiveness of the implementation of problem-based learning model use edmodo. Based on the analysis of research results, the effectiveness level of learning implementation with problem based learning model use edmodo is 94.11%. Increased learning independence is known by using the n-gain test results obtained by 0.32 with middle criteria. The most optimal improvement of independence occurs in indicators of evaluation of learning activities and conclusions of learning experiences. So it can be concluded that the use of edmodo applications in learning can improve student’s self-regulated learning.

Eksistensi Permainan Tradisional sebagai Warisan Budaya Bangsa

Abstract: Objective: to determine the existence, amount and types of traditional games which are in the district of Semarang. Methods: This study was descriptive qualitative research with survey method. Samples from this study is the physical education teacher and elementary school students who are in the district of Semarang. Data collection techniques in this study using questionnaires, interviews and documentation. Results: The results of the study show the following: (1) There are various traditional games in Semarang District; (2) the number of traditional games contained in Semarang District of ten traditional game consists of: Bentengan, Gobak Sodor, Sunda Manda, Bakiak, Bintang Bergilir, Bola Bakar, Egrang, Rok Dodok, Kucing Tikus dan Ular Naga; (3) traditional games which are in the district of Semarang who often played the children of eight games consist of: Bentengan, Gobak Sodor, Sunda Manda, Kucing Tikus, Bintang Bergilir dan Bola Bakar. Conclusion: The traditional game contained in Semarang district as many as ten games and traditional games are often played in Semarang district as many as six games.

Determinants of the intention of muzakki to pay professional zakat

Abstract: The objective of this study is to empirically explore the effect of reputation, transparency, accountability of LAZ ( Lembaga Amil Zakat or institutions that collect zakat which is a kind of Islamic tithe or alms), the religiosity of muzakki (communities who are obliged to pay zakat), and the trust of muzakki in LAZ on the strength of the intention of muzakki to pay professional zakat through amil (collectors). In addition, this study also attempts to empirically investigate the factors influencing the reputation of LAZ and the trust of muzakki in LAZ. The population of this study is civil servants in Pati District, Central Java, who already have an obligation to pay zakat. The sample of this study is determined by the incidental method and has produced 73 respondents. Data analysis uses the Structural Equation Model with the WarpPLS tool. Research showed empirically that the reputation of LAZ is positively influenced by the transparency and accountability of LAZ. The trust of m uzakki in LAZ is influenced by the reputation of LAZ and the religiosity of muzakki . Furthermore, the strength of the intention of muzakki to pay zakat is influenced by the reputation of LAZ, the transparency of LAZ, the religiosity of muzakki , and the trust of muzakki in LAZ. The potential of zakat can be increased by improving LAZ performance (reputation, transparency) and the religiosity of muzakki . ============================================================================================== Determinan Intensi Muzakki dalam Membayar Zakat Penghasilan. Penelitian ini secara empiris bertujuan untuk mengeksplorasi pengaruh reputasi, transparansi, akuntabilitas Lembaga Amil Zakat (LAZ), religiusitas muzakki, dan kepercayaan muzakki pada LAZ terhadap besaran keinginan muzakki untuk membayar zakat penghasilan melalui LAZ. Selain itu, penelitian ini juga bermaksud untuk secara empiris melakukan investigasi terhadap faktor-faktor yang mempengaruhi reputasi LAZ dan kepercayaan muzakki terhadap LAZ. Yang menjadi populasi dalam penelitian ini adalah para pegawai negeri sipil di Kabupaten Pati, Jawa Tengah, yang sudah sampai nishab zakat. Sampel untuk penelitian berjumlah 73 orang yang ditentukan dengan metode insidental sampling. Data lapangan kemudian dianalisis dengan Structural Equation Model dengan WarpPLS tool . Hasil kajian menunjukkan bahwa secara empiris reputasi LAZ secara positif dipengaruhi oleh transparansi dan akuntabilitas LAZ itu sendiri. Sedangkan kepercayaan muzakki terhadap LAZ dipengaruhi oleh reputasi LAZ dan religiusitas muzakki. Selanjutnya, besaran keinginan muzakki untuk membayar zakat dipengaruhi oleh reputasi, transparansi LAZ, religiusitas muzakki, dan kepercayaan muzakki terhadap LAZ. Potensi zakat bisa dimaksimalkan dengan meningkatkan kinerja LAZ (reputasi, transparansi), dan religiusitas muzakki.

Generasi Milenial yang Siap Menghadapi Era Revolusi Digital (Society 5.0 dan Revolusi Industri 4.0) di Bidang Pendidikan Melalui Pengembangan Sumber Daya Manusia

Abstract: Generasi millenial sangat erat kaitannya dengan Revolusi Industri 4.0 atau Revolusi Industri Generasi ke empat. Dimana revolusi ini menitikberatkan pola digitalisasi dan otomasi disemua aspek kehidupan manusia. Banyak pihak yang belum menyadari akan adanya perubahan tersebut terutama di kalangan pendidik, padahal semua itu adalah tantangan generasi muda atau generasi millenial saat ini. Apalagi di masa-masa sekarang generasi milenial mempunyai tantangan sendiri menghadapi era revolusi Digital (Society 5.0 Dan Revolusi Industri 4.0) Sebagian besar tumbuh dan berkembangan melalui pendidikan, sehingga pendidikan menjadi wahana bagi pengembangan generasi milenial. Untuk itu, maka di perlukannya SDM yang kompeten sebagai aset bagi proses pengembangan generasi milenial yang siap akan problematika dan tantangan, Dengan demikian, SDM menjadi bagian penting dalam proses pengembangan pendidikan bagi generasi milenial,. Terdapat lima domain SDM yang dipandang penting dalam pengembangan SDM bidang pendidikan. Kelima domain tersebut adalah: profesionalitas, daya kompetitif, kompetensi fungsional, keunggulan partisipatif, dan kerja sama. Namun demikian, pengembangan terhadap kelima domain SDM tersebut diperlukan total quality qontrol (TQC) dan program diklat terpadu agar tercapai efektivitasnya. total quality qontrol (TQC) merupakan sistem manajemen yang dinamis yang mengikut sertakan seluruh anggota organisasi dengan penerapan konsep da teknik pengendalian kualitas untuk tercapainya kepuasaan pelanggan dalam hal ini generasi milenial.

Demand of ICT-Based Chemistry Learning Media in the Disruptive Era.

Abstract: The challenges of education in the era of the industrial revolution include disruption 4.0, 21st-century skills, globalization, and global competition. Chemistry is a subject that needs to be developed in order to improve the educational system in the era of disruption. The purpose of this research is to identify and analyze the needs of the media-based chemistry study ICT at grade X redox materials in State Senior Highschool 8 Semarang during the disruption. The method used in this research is a descriptive qualitative method which consists of the study of literature and the study of the field. Method of data collection is done through observation, question form, documentation, interview teachers, as well as interview students. This research instrument consisting of a sheet of observation, question form, and sheet interview. The results showed that chemical-based learning media limited ICT in State Senior Highschool 8 Semarang redox materials especially in class X. That is because of the teacher's difficulty in innovating to develop learning media chemistry-based ICT and lack of student understanding and literacy in the study of chemical materials. Teachers play an important role in order to educate the students towards the era of disruption. In this era of chemical subjects not only taught students with literacy (reading, writing, math) but the need for a new form of literacy the literacy data, technology, and human resources in order to overcome learning difficulties and improving students learning outcomes for better value.

Removal of Acetaminophen from Aqueous Solution by Emulsion Liquid Membrane: Emulsion Stability Study

Abstract: This study focused on the investigation of emulsion stability, membrane breakage, and emulsion swelling of an emulsion liquid membrane for acetaminophen (ACTP) removal. Stability of the emulsion as...

Anak dan Kejahatan (Faktor Penyebab dan Perlindungan Hukum)

Abstract: The State of Indonesia has never been separated from existing regulations, given that the State of Indonesia is a rule of law and all actions taken refer to the applicable law. The problem of a law lies in the procedure for the application of the law and the implementation of the law, in legal protection for children in Indonesia, both victims and perpetrators have the right to be protected, for this reason a rule of law has been set against the child’s own misconduct applicable. Problematics of arrest and detention and punishment of crimes committed by children enactment of article 43 of Act No. 3 of 1997 which explains that child detainees are basically still in effect the provisions of the Criminal Procedure Code (KUHAP) are the loss of children's rights and protection against applicable law. The development of the rights of the child is a public concern because at this time child perseverance has spread and the application of the law continues to apply to that the rights of children must also be considered to see that children's rights must also be fought for. Above everything discussed above that neglected the rights of children and their protection was due to the lack of attention from parents and families and a small part of this resulted from an environment that was not good for the character of the child himself. To create high peace and stability then the basis of the change is parents. Improvements made to the guidance of children that are carried out fundamentally with love and love, it does not rule out the possibility of child delinquency or criminal acts that are done less, other things if the child is allowed to grow without attention then does not rule out the greater the crime that will be committed.

Improve the Accuracy of Support Vector Machine Using Chi Square Statistic and Term Frequency Inverse Document Frequency on Movie Review Sentiment Analysis

Abstract: Data processing can be done with text mining techniques. To process large text data is required a machine to explore opinions, including positive or negative opinions. Sentiment analysis is a process that applies text mining methods. Sentiment analysis is a process that aims to determine the content of the dataset in the form of text is positive or negative. Support vector machine is one of the classification algorithms that can be used for sentiment analysis. However, support vector machine works less well on the large-sized data. In addition, in the text mining process there are constraints one is number of attributes used. With many attributes it will reduce the performance of the classifier so as to provide a low level of accuracy. The purpose of this research is to increase the support vector machine accuracy with implementation of feature selection and feature weighting. Feature selection will reduce a large number of irrelevant attributes. In this study the feature is selected based on the top value of K = 500. Once selected the relevant attributes are then performed feature weighting to calculate the weight of each attribute selected. The feature selection method used is chi square statistic and feature weighting using Term Frequency Inverse Document Frequency (TFIDF). Result of experiment using Matlab R2017b is integration of support vector machine with chi square statistic and TFIDF that uses 10 fold cross validation gives an increase of accuracy of 11.5% with the following explanation, the accuracy of the support vector machine without applying chi square statistic and TFIDF resulted in an accuracy of 68.7% and the accuracy of the support vector machine by applying chi square statistic and TFIDF resulted in an accuracy of 80.2%.

The Relationship of Good University Governance and Student Satisfaction.

Abstract: The purpose of this paper is to examine the relationship of good university governance, teaching quality of lecturers and student satisfaction. It also aims to examine the effect of learning facilities on good university governance and student satisfaction. 361 students of the Faculty of Economics, Semarang State University, were involved in this study using proportionate random sampling. Then, to gather the data, a questionnaire was distributed, and the data were analyzed by applying SEM-PLS. The results showed that good university governance, teaching quality of lecturers, and learning facilities had a positive and significant effect on student satisfaction. The teaching quality of lecturers is proven to be influenced by good university governance. In addition, learning facilities also have a significant effect on good university governance.

Opportunities and challenges for an Indonesian forest monitoring network

Abstract: Permanent sampling plots (PSPs) are a powerful and reliable methodology to help our understanding of the diversity and dynamics of tropical forests. Based on the current inventory of PSPs in Indonesia, there is high potential to establish a long-term collaborative forest monitoring network. Whilst there are challenges to initiating such a network, there are also innumerable benefits to help us understand and better conserve these exceptionally diverse ecosystems.

From 'priceless' to 'priced': the value of knowledge in higher education

Abstract: This paper examines a shift in the value awarded to the disciplinary knowledge developed in universities. The instrumentalised function of this type of knowledge as it is ‘priced’ and sold ...

Peran Digital Marketing sebagai Upaya Peningkatan Omset Penjualan Bagi Klaster UMKM di Kota Semarang

Abstract: Peranan Usaha Mikro, Kecil dan Menengah (UMKM) tidak dapat dipisahkan dari upaya para Stakeholder terkait untuk mewujudkan pertumbuhan sekaligus mengangkat kesejahteraan para pelaku UMKM. Salah satu indikator meningkatnya kesejahteraan pelaku UMKM, adalah dengan meningkatnya omset penjualan. Kondisi ini diharapkan dapat tercapai, dengan memaksimalkan strategi pemasaran digital, yang di-desain khusus untuk para pelaku UMKM di Kota Semarang. Hal ini menjadi penting, karena percepatan teknologi yang bergerak sangat cepat, menyebabkan perubahan perilaku konsumen dalam memilih dan melakukan transaksi jual beli. Situasi inilah yang mendorong UMKM harus mampu berbenah dan melakukan inovasi, untuk tidak hanya sekedar bertahan, tetapi juga mampu menikmati keuntungan finansial dari perubahan teknologi yang terjadi saat ini. Normal 0 false false false IN X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:8.0pt; mso-para-margin-left:0in; line-height:107%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-ansi-language:IN;}

Indicators of professional competencies in research of Guidance and Counseling Teachers

Abstract: Competence counselor in guidance and counseling research needs to be developed through understanding, planning, implementing, and utilizing research results. The purpose of the study was to design indicators of counselor competency in guidance and counseling research. The type of research is qualitative with literature study design. Primary documents through books, journals, scientific articles, and relevant policies for indicator development from the competence of school counselors in research. Qualitative data analysis with the form of social policy analysis through the process of data reduction, data presentation, and data inference. The findings reveal that four indicators were understanding various types and methods of research, ability to design research, conduct research, and use research results by accessing journals of education and guidance and counseling. Each indicator has a sub indicators that need to be tested. Hope in the future is reveal the level or evaluation of the competence of school counselors in guidance and counseling research.

Cognitive Behaviour Group Counseling with Self-Instruction and Cognitive Restructuring Techniques to Improve Students’ Self-Confidence

Abstract: The lack of method in improve student self-confidence was the background of this study. The researchers was investigating the effect of Cognitive Behaviour Therapy group counseling with self-instruction and cognitive restructuring techniques to improve students' self-confidence. The research method used was pretest and posttest design quasi-experiment, test design repeated measure ANOVA by involving 16 students as sample who were selected by random sampling from 75 students. The results showed that cognitive restructuring and self-instruction technique is effective to improve the self-confidence. After comparing the the result of both techniques, self-instruction was higher than cognitive restructuring technique to improve students' self-confidence.

Incorporation of Electrochemically Exfoliated Graphene Oxide and TiO2 into Polyvinylidene Fluoride-Based Nanofiltration Membrane for Dye Rejection

Abstract: In this work, the novel direct synthesis method of dimethylacetamide-based graphene oxide (GO) was performed through electrochemical exfoliation assisted by commercially available single-tail sodium dodecyl sulphate (SDS) surfactant. Then, the synthesised GO (SDS–GO) was incorporated into polyvinylidene fluoride (PVDF) solution to produce a nanofiltration (NF) membrane through the phase immersion method. The addition of GO into the preparation of membrane solution alters the membrane morphology and improves the hydrophilicity. TiO2 was also used as an additive for the NF membrane fabrication to further increase the membrane hydrophilicity. The fabricated PVDF/SDS–GO/TiO2 and PVDF/SDS–GO NF membranes were compared with pure PVDF membrane. Then, the fabricated NF membranes were tested for methylene blue (MB) rejection with 10 ppm MB concentration. On the basis of the dead-end cell measurement operated at the pressure of 2 bar, the PVDF/SDS–GO/TiO2 presents high MB rejection (92.76%) and the highest dye flux (7.770 L/m2 h). This dye flux value was sevenfold higher than that of pure PVDF membrane (1.146 L/m2 h) which was due to the utilisation of both GO and TiO2 that improved the membrane hydrophilicity as indicated by the lowest contact angle (64.0 ± 0.11°). High porosity (57.46%) also resulted in the highest water permeability (4.187 L/m2 h bar) of the PVDF/SDS–GO/TiO2 NF membrane.

The Development of Mathematics Mobile Learning Media to Improve Students’ Autonomous and Learning Outcomes

Abstract: This study aims to (1) develop mobile learning as mathematics learning media; (2) test the practicality of the developed mathematics mobile learning media; and (3) test the effectiveness of mathematics mobile learning media that is developed towards the autonomous and learning outcomes of elementary school students. This type of research is research and development by adapting the ADDIE model. Product assessment is carried out by media experts, material experts, information technology experts, peer reviewers and trial. The research data was collected through a media assessment questionnaire and tests, then analysed with N-Gain and t-test. The results of this study are: (1) mathematics mobile learning media has been well structured by getting input from media expert validators, material experts, information technology experts, peer reviewers and students; (2) mathematics mobile learning media is considered feasible to be used in learning, in terms of material aspects, media aspects and students' test results, and (3) there is a significant increase between the autonomous and learning outcomes of students who take learning using mathematics mobile learning media with conventional learning. The results of this study indicate that the mathematics mobile learning media is feasible and effective to be used in elementary mathematics learning.

Pernikahan dini di indonesia: faktor dan peran pemerintah (perspektif penegakan dan perlindungan hukum bagi anak)

Abstract: Children are the most valuable assets for the sustainability of a country. Quality should be preferred over quantity. Even though the quantity is very large, it must be balanced with good quality. This paper aims to explain early marriage in terms of legal perspective and its relation to the deprivation of children's rights. With a qualitative approach, there are five reasons that the community legalizes early marriage, namely: the age limit of marriage (Law No. 1 of 1974), akil baliqh, sustenance, in order to reduce the family's economic burden and who is ideal to marry first. Early marriage also results in social problems, namely: divorce, weak family stability, gender discrimination, and parenting for children becomes less good. Everyone is allowed to marry in the hope that marriage takes place between men and women who are mature in terms of their age, thoughts, and actions. However, the problem that is very crucial nowadays in Indonesia is justifying early marriage, arguing that it has met the requirements in Law No. 1 of 1974 concerning Marriage. However, this should not be a benchmark that age is allowed to marry, but there must be many considerations in terms of maturity, maturity in thinking and acting. In order to avoid divorce especially at a young age. In fact, what happens in Indonesia, if the child is less than 16 years old, the religious court gives a dispensation for marriage due to reasons of pregnancy, religious faktors, economic faktors, and educational faktors. Even worse, there is a village in Indonesia that responds positively to underage marriage. There is an assumption that early marriage is a tradition that must be guarded because it is a heritage. There are many reasons that at the age of 20 it has not been legalized for marriage, which is one of them from the aspect of reproductive health. Then, for women they are very difficult to continue their education to a higher level because they have the responsibility to take care of their husbands. Kata kunci: Pernikahan Dini, Aspek Sosial dan Hukum, Hak Asasi Manusia, Anak

The Influences of Reputation, Financial Statement Transparency, Accountability, Religiosity, and Trust on Interest in Paying Zakat of Profession

Abstract: This research aims at examining the influence of reputation, financial statement transparency, accountability, religiosity, and trust on interest in paying zakat of profession. The population of this study was muzaki who paid zakat at BAZNAS and LAZ Pati Regency. The sampling technique used in this study was purposive sampling technique, which was obtained by 73 respondents. The data analysis technique used in this research was Structural Equation Modelling (SEM) based on Partial Least Square (PLS) with SmartPLS 3.0 analysis tool. Originality in this study is zakat management organization chosen to be the object of the research, BAZNAS and LAZ at Pati Regency. This is because the phenomenon that occurs is still lack of optimism of zakat accumulation due to the lack of muzaki interest in paying zakat. Therefore, many muzaki distribute their zakat of profession directly to mustahik and it causes injustice among mustahik. The result of the research reveals that reputation, financial statement transparency, religiosity and trust have positive and significant effect on interest in paying zakat of profession. Accountability shows that there is no significant influence on interest in paying zakat of profession. According to the result, it can be concluded that the better the reputation, financial statement transparency and accountability of zakat management organization, the higher the interest in paying zakat of profession through zakat management organization. Furthermore, the higher the religiosity and trust of muzaki towards zakat management organization, the higher the interest in paying zakat of profession through zakat management organization.

Analisis Upaya Perlindungan dan Pemulihan Terhadap Korban Kekerasan dalam Rumah Tangga (KDRT) Khususnya Anak-Anak dan Perempuan

Abstract: Kekerasan dalam rumah tangga merupakan salah satu bentuk tindak pidana yang dapat dikenakan sanksi berupa hukuman penjara maupun kurungan serta dampak yang ditimbulkan kepada korban. Kekerasan dalam rumah tangga dapat dilakukan oleh anggota keluarga yang satu terhadap anggota keluarga yang lain. Berbicara tentang kekerasan menjadi hal yang sudah tidak tabu lagi untuk diperdengarkan. Motif tindak kekerasan dalam rumah tangga banyak disebabkan karena ketidakharmonisan suatu hubungan dalam keluarga, permasalahan ekonomi, komunikasi yang tidak lancar dan sebagainya. Berbagai bentuk tindak kekerasan ini mengakibatkan dampak negatif bagi korban baik dampak psikis, mental maupun fisik yang dilakukan secara langsung maupun tidak langsung oleh pelaku tindak kekerasan dalam rumah tangga. Dampak yang ditimbulkan akibat kekerasan tidak hanya berdampak pada jangka pendek akan tetapi juga jangka panjang. Kata kunci: Kekerasan Rumah Tangga, Penghapusan, Perlindungan, Dampak, Upaya Domestic violence is one form of criminal offense that can be subject to sanctions in the form of imprisonment or imprisonment as well as the impact it has on victims. Domestic violence can be carried out by one family member to another family member. Talking about violence is something that is not taboo anymore to be heard. The motives for domestic violence are mostly caused by disharmony in relationships within the family, economic problems, non-fluent communication and so on. Various forms of violence have a negative impact on victims, both psychological, mental and physical, which are carried out directly or indirectly by perpetrators of domestic violence. The impact caused by violence not only affects the short term but also the long term. Keywords : Domestic Violence, Elimination, Protection, Impact, Effort

Cigarette Smoking Blunts Exercise-Induced Heart Rate Response among Young Adult Male Smokers

Abstract: This study aimed to examine the exercise-induced heart rate response (HRR) and heart rate variability (HRV) in subjects caused by inhaling smoke from tobacco cigarettes (TC) and aerosolized vapor from electronic nicotine dispensing systems (ENDS) (commonly referred to as e-cigarettes (EC)). A randomized crossover study recruited 24 young adult male smokers with an average age of 23 years and with a smoking habit of at least two years. Heart rate response was recorded after a maximal multistage shuttle 20 m run test (MMST) under three different levels of nicotine: Control 0 mg nicotine of EC (C), 3 mg nicotine of EC (3EC), and 3 mg nicotine of TC (3TC). HRV was evaluated based on the beat-to-beat time interval during the running test. The results showed no statistically significant differences in the run time to exhaustion under the three conditions (C: 398 ± 151 s; 3EC: 399 ± 160 s; 3TC: 381 ± 150 s). Exercise-induced HRR was significantly attenuated under the TC condition (p < 0.05). Intriguingly, the HRV standard deviation of normal-to-normal intervals (SDNN) during exercise significantly increased under 3EC and 3TC. The results showed that a significant acute autonomic cardiac modulation during exercise is induced by an acute episode of EC and TC smoking.

Assessing the university students’ entrepreneurial intention: entrepreneurial education and creativity

Abstract: Purpose of the study: This study examines the impact of creativity and entrepreneurship education on student entrepreneurial intentions at Jakarta State University. Methodology: This study, we applied quantitative research which conducting in two-phase First, we perform exploratory factor analysis test, and the second phase, we confirmatory factor analysis using AMOS version 18. Main Findings: This study carried out the findings that there is an impact on creativity on entrepreneurial education, lectures on individual creativity, entrepreneurial education on entrepreneurial intention, and creativity supported in the university on individual creativity. Furthermore, creativity supported not impact on entrepreneurial intention, and individual creativity has not to impact on entrepreneurial intention. Applications of this study: This research can be used by university leaders to increase students’ intention to become entrepreneurs through optimizing entrepreneurship education and creativity support from universities. Novelty/Originality of this study: In this study, we found that there was an influence of lecturer on creativity on entrepreneurship education. Previous researchers have never revealed this finding. Our research also found the impact of individual creativity on the intention of entrepreneurship. This finding has not been revealed in some previous studies.

Shoreline and Mangrove Analysis along Semarang-Demak, Indonesia for Sustainable Environmental Management

Abstract: This study analyses changes in shoreline and mangroves status at the gulf coast of Sayung-Demak, Indonesia. Data on shoreline changes were from high-resolution imagery in 2005, 2010 and 2017 by ArcGIS 10.3, while mangrove diversity data were observed from field studies using the transect method at three locations at the Semarang-Demak beach frontier. Based on the analysis and calculations, it was found that the coastline was decline by 0.49 km from 2005 to 2010, and incline by 3.30 km from 2010 to 2017. Abrasion occurred was 285.07 ha and accretion of 2.40 ha. The composition of mangroves on the border of Semarang-Demak consists of A. alba, A. marina, R. mucronata, R. stylosa, S. casseolaris. For this reason, it is necessary to monitor changes in shoreline and the status of mangroves on the Semarang-Demak border. In addition, it is essential to do integrated environmental management in coping with abrasion.