Portal Jurnal Politeknik Negeri Semarang
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THE EFFECT OF TASK-BASED LANGUAGE TEACHING ON STUDENT”™S SPEAKING SKILL FOR NON-ENGLISH STUDY PROGRAM
Get PDF This research examines the efficacy of Task-Based Language Teaching (TBLT) in enhancing oral communication abilities among non-English major students at Universitas Muhammadiyah Kudus. A quasi-experimental approach with pre-test and post-test evaluations was utilized, involving 30 second-semester nursing students assigned to experimental and control groups. Through the application of Wilcoxon Signed and Mann-Whitney statistical techniques, the study evaluated the influence of TBLT on fluency, vocabulary, and overall language proficiency. The results demonstrated notable enhancements in the experimental group's fluency (Z = -4.075, p <.001), vocabulary (Z = -4.108, p <.001), and language proficiency (Z = -3.810, p <.001), in contrast to the control group which did not exhibit significant improvements. These outcomes align with previous research, underscoring the effectiveness of TBLT in bolstering language skills through meaningful, interactive tasks
The Effect of Enjoyment and Anxiety towards Foreign Language Learning Experience among Lower Secondary School in a religious secondary school in Jeram district
Get PDFThere is a lot of evidence that secondary school students experience negative feelings when learning foreign languages. Students experience more anxiety when learning the language than enjoyment of interaction and engagement in foreign language learning. Therefore, this study investigates the relationship between Foreign Language Enjoyment (FLE) and Foreign Language Classroom Anxiety (FLCA) in lower secondary students. A questionnaire adapted from Dewaela & MacIntyre (2014), Foreign Language Class Affective Variable, was administered to 20 male students of Sekolah Agama Mengengah Jeram in Selangor. The collected data was analysed using SPSS version 23. Two analyses were conducted: a descriptive analysis of happiness and anxiety and a correlation analysis of FLE and FLCA. The result of the descriptive analysis shows that there is more happiness than anxiety in foreign language classes. However, there were no significant correlations between FLE and FLCA (r = -0.118, p>0.05). Keywords: Foreign Language ( FL ), Foreign Language Enjoyment ( FLE) , Foreign Language Classroom Anxiety ( FLCA)
EFEKTIVITAS MEDIA SOSIAL YOUTUBE TERHADAP KEBUTUHAN INFORMASI KEISLAMAN PESERTA DIDIK DI MAN 8 JAKARTA
Get PDFAbstract MAN 8 Jakarta students use various sources of literature in the learning process. The number of learning resources spread across social media, one of which is Youtube. This study aims to analyze the effectiveness of Youtube social media in providing information and meeting the Islamic information needs of students at MAN 8 Jakarta. This type of research is quantitative descriptive research and the sampling technique used is simple random sampling technique with 83 respondents of MAN 8 Jakarta students. The results of this study indicate that the level of effectiveness of Youtube social media on Islamic information needs has a good category, namely with an average score of 3.10. As well as the Islamic information needs of MAN 8 Jakarta students can be fulfilled. As for some things that become suggestions in improving information needs in students, namely for teachers or schools to increase the collection of information sources, provide recommendations for trusted Youtube channel accounts and the need to hold information literacy activities. In addition, for students to better utilize the content contained on Youtube social media so that their information needs can be met. Abstrak Peserta didik MAN 8 Jakarta menggunakan berbagai sumber literatur dalam proses pembelajaran. Banyaknya sumber pembelajaran yang tersebar di media sosial salah satunya adalah Youtube. Penelitian ini bertujuan untuk menganalisis efektivitas media sosial Youtube dalam memberikan informasi dan memenuhi kebutuhan informasi keislaman peserta didik di MAN 8 Jakarta. Jenis penelitian ini adalah penelitian deskriptif kuantitatif dan teknik pengambilan sampel yang digunakan yaitu, teknik simple random sampling dengan jumlah responden 83 orang peserta didik MAN 8 Jakarta. Hasil penelitian ini menunjukkan bahwa tingkat efektivitas pada media sosial Youtube terhadap kebutuhan informasi keislaman memiliki kategori baik yaitu dengan jumlah skor rata-rata 3,10. Serta kebutuhan informasi keislaman peserta didik MAN 8 Jakarta dapat terpenuhi. Adapun beberapa hal yang menjadi saran dalam meningkatkan kebutuhan informasi pada peserta didik yaitu bagi guru atau pihak sekolah untuk menambah koleksi sumber informasi, memberikan rekomendasi akun channel Youtube yang terpercaya dan perlu diadakannya kegiatan literasi informasi. Selain itu, bagi peserta didik untuk lebih memanfaatkan konten-konten yang terdapat pada media sosial Youtube agar kebutuhan infomasinya dapat terpenuhi.
Analysis of the Influence of Online Consumer Reviews, Perceived Quality, and Price Perception on Purchase Decisions at the Charles and Keith Brand in Semarang
Get PDFThe research focuses on Charles and Keith customers in Semarang, with data collected from 869 customers who registered for membership in 2023. Purposive sampling technique was employed to gather 150 respondents for the study. The study utilizes Online Consumer Review (X1), Perceived Quality (X2), and Price Perception (X3) as independent variables, while Purchase Decision (Y) serves as the dependent variable. It employs a quantitative approach using literature review and questionnaires for data collection, with Likert scale employed for measurement. Data analysis was conducted using SPSS Version 29. The regression equation obtained is Y = 12.221 + 0.044Online Consumer Review + 0.239Perceived Quality + 0.077Price Perception. The results indicate that Online Consumer Review, Perceived Quality, and Price Perception collectively have a significant and positive influence on Purchase Decision. However, only Perceived Quality significantly and positively influences Purchase Decisio
PEMANFAATAN LIMBAH KOMPONEN ELEKTRONIK PADA KELOMPOK PEMUDA KARANGTARUNA “BHAKTI UTOMO” LAMPERKIDUL SEMARANG
Get PDFTujuan dari pengabdian masyarakat ini adalah membantu mitra untuk memecahkan kendala dan masalah didalam proses produksi dan pemasaran. KELOMPOK PEMUDA KARANGTARUNA “BHAKTI UTOMO” LAMPERKIDUL mempunyai kegiatan rutin untuk pemasukan kas berupa penyewaan soundsystem, pengelolaan kolam lele, pengelolaan taman hydroponic. Anggota dari Karangtaruna ini adalah pemuda di Kelurahan Lamperkidul yang berpendidikan lulusan SMA/SMK. Guna meningkatkan pemasukan kas serta meningkatkan produksi kreatif karangtaruna, maka perlu digiatkan pelatihan pelatihandan ketrampilan-ketrampilan tambahan. Permasalahan yang ada adalah kurangnya dukungan ketrampilantambahan materi tentang pemanfaatan limbah elektronik untuk diolah menjadi mebel yang mempunyai nilai jual tinggi. Selama ini limbah elektronik dibuang ke tempat sampah saja. Solusi : pelatihan ketrampilanpembuatan dan pengolahan limbah elektronik dengan resin menjadi mebel bernilai tinggi dari tenaga ahli
PENERAPAN TEKNOLOGI MESIN PENGOLAH LIMBAH IKAN MENJADI BAHAN DASAR PAKAN IKAN DI UPTD BALAI BENIH IKAN SIWARAK
Get PDFLimbah ikan yang berada di pasar-pasar ikan yang biasanya hanya dibuang dipasar dalammenjadi limbah yang dapat menimbulkan bau yang tidak sedap di pasaran, limbah ikan inimempunyai nilai ekonomis yang rendah dan belum termanfaatkan dengan optimal. Untukmembantu masyarakat dalam meningkatkan nilai ekonomis dari hasil pemeliharaan ternakikan dengan mengolah limbah tulang ikan menjadi bahan dasar pakan ikan dan membantumasyarakat untuk membuka suatu usaha dengan memanfaatkan limbah ikan, makadirancanglah suatu perencanaan pembuatan mesin pengolah limbah tulang ikan menjadibahan dasar pakan ternak dengan mesin penggiling T-52 yang akan diterapkan di UPTDBalai Benih Ikan Siwarak Kabupaten Semarang Jawa Tenggah
Influence of Functional Convenience, Celebrity Endorsment, and Self-Esteem on Impulsion Purchasing : Study on Somethinc Product Consumers in Semarang City
Get PDFThis study was conducted to determine the effect of Functional Convenience, Celebrity Endorsment, and Self-Esteem on Impulsive Buying studies on consumers of Somethinc products in Semarang City. The independent variables used are Functional Convenience (X1), Celebrity Endorsment (X2), and Self-Esteem (X3), while Impulsive Buying (Y) is the dependent variable. This study involved 162 respondents as a sample of Somethinc product consumers in Semarang City. Nonprobability sampling method focusing on purposive sampling was applied to select samples with the criteria of having used Somethinc products for themselves. Questionnaires, literature review, and interviews were used for data collection. The majority of respondents were women aged 21 to 25 years old who were students with an income of <Rp 2,000,000. Data were analyzed using the statistical testing program SPSS 27.0. Multiple linear regression analysis resulted in the equation Y = 20.396α + 0.555X1 + 0.084X2 + 0.132X3 + e. Data were analyzed using the SPSS 27.0 statistical testing program. The findings of this study suggest that Functional Convenience has a significant effect on Impulsive Buying, then Self-Esteem also has a significant effect on Impulsive Buying, then Celebrity Endorsment has no effect on Impulsive Buying. The coefficient of determination results in the effect of Functional Convenience, Celebrity Endorsment, and Self-Esteem of 47.1% on Impulsive Buying, while the other 52.9% is a variable not examined in this research model.
Penelitian ini dilaksanakan guna mengetahui pengaruh Kenyamanan Fungsional, Dukungan Selebriti, dan Self-Esteem terhadap Pembelian Impulsif studi pada konsumen produk Somethinc di Kota Semarang. Variabel independen yang digunakan adalah Kenyamanan Fungsional (KF), Dukungan Selebriti (DS), dan Self-Esteem (SE), sedangakan Pembelian Impulsif (PI) sebagai variabel dependen. Penelitian ini melibatkan 162 responden sebagai sampel konsumen produk Somethinc di Kota Semarang. Metode nonprobability sampling yang berfokus pada purposive sampling diterapkan guna memilih sampel yang berkriteria telah memakai produk Somethinc untuk diri sendiri. Kuesioner, studi Pustaka, dan wawancara dipergunakan guna pengumpulan data. Mayoritas responden ialah perempuan berusia 21 hingga 25 tahun yang merupakan pelajar/mahasiswa dengan penghasilan < Rp 2.000.000. Data analisis menggunakan program pengujian statistik SPSS 27.0. Analisis regresi linear berganda menghsilkan persamaan Y = 20,396α + 0,555X1 + 0,084X2 + 0,132X3 + e. Temuan penelitian ini mengemukakan Kenyamanan Fungsional berpengaruh signifikan pada Pembelian Impulsif, selanjutnya Self-Esteem juga berpengaruh signifikan pada Pembelian Impulsif, kemudian Dukungan Selebriti tidak berpengaruh pada Pembelian Impulsif. Hasil koefisien determinasi menghasilkan pengaruh Kenyamanan Fungsional, Dukungan Selebriti, dan Self-Esteem sebesar 47,1% pada Pembelian Impulsif, sementara 52,9% lainnya merupakan variabel yang tidak diteliti pada model penelitian ini
Influence Workload and Physical Work Environment on Job Satisfaction at PT Matahari Silverindo Jaya Semarang City
Get PDFJob satisfaction is something that must be considered by a company regarding optimizing employee performance. This study aims to analyze the influence of workload and physical work environment on job satisfaction. The data collection methods used were questionnaires and observation. The sample used was 100 production employees of PT Matahari Silverindo Jaya, Semarang City, with the data collection method, namely non-probability sampling. The analytical method applied in this study is multiple linear regression analysis with analytical methods in the form of determinant coefficient test, partial test (t test), and f test with the IBM SPSS 26 program. The results of data processing show that workload partially has a significant effect on job satisfaction while physical The work environment partially has a significant effect on job satisfaction. Meanwhile, for these two variables, workload and physical work environment can simultaneously have a significant effect on job satisfaction, namely 47%, the rest of which is influenced by other variables.
Kepuasan kerja suatu hal yang mesti diperhatikan oleh perusahaan perihal mengoptimalkan kinerja karyawan, studi ini bermaksud menganalisis pengaruh workload dan physical work environment terhadap job satisfaction. Metode pengumpulan data yang dipakai ialah angket dan observasi. Sampel yang digunakan sebanyak 100 karyawan produksi PT Matahari Silverindo Jaya Kota Semarang, dengan motode pengambilan data yaitu non-probability sampling. Metode analisis diterapkan pada studi ini ialah analisis regresi linear berganda dengan metode analisis berupa uji koefisien determinan, uji parsial (uji t), dan uji f dengan program IBM SPSS 26. Hasil pengolahan data menunjukan bahwa workload secara parsial berpengaruh signifikan terhadap job satisfaction sedangkan physical work environment secar parsial berpengaruh signifikan terhadap job satisfaction. Sedangkan untuk kedua variabel ini workload dan physical work environment dapat berpengaruh signifikan secara silmutan terhadap job satisfaction ialah 47% yang dimana sisanya dipengaruhi oleh variabel lainnya
ANALISIS PENGENALAN NADA GITAR MENGGUNAKAN METODE KLASIFIKASI DYNAMIC TIME WARPING (DTW)
Get PDFAbstrakPerkembangan teknologi pemrosesan sinyal digital telah memberikan kontribusi yang signifikan terhadap pengenalan nada gitar dengan menggunakan algoritma Dynamic Time Warping (DTW). Penelitian dimulai dengan perekaman suara, preprocessing, dan ekstraksi ciri dari data referensi dan uji. Pada penelitian ini karakteristik suara diekstraksi menggunakan metode Fast Fourier Transform (FFT). Langkah selanjutnya adalah membandingkan hasil ekstraksi ciri FFT menggunakan algoritma DTW, dan diambil nilai terkecil sebagai keluarannya. Pengujian dilakukan sebanyak sepuluh kali untuk setiap nada gitar yang direkam, dan akurasi pengenalan nada gitar sebesar 82,5% untuk nada yang diuji yaitu A, B, C, dan D.Kata kunci: Dynamic Time Warping, Gitar, Ekstraksi CiriAbstractThe development of digital signal processing technology has contributed significantly to the recognition of guitar tones using the Dynamic Time Warping (DTW) algorithm. The research started with the sound recording, preprocessing, and feature extraction from the reference and test data. In this research, the sound characteristics were extracted using the Fast Fourier Transform (FFT) method. The next step involved comparing the results of FFT feature extraction using the DTW algorithm, with the smallest value being taken as the output. The test was ten times for each recorded guitar tone, and the accuracy in recognizing guitar tones was 82.5% for the tested tones, namely A, B, C, and D.Keywords: Dynamic Time Warping, guitar, feature extractio
RANCANG BANGUN HIGH GAIN - ANTENA MIKROSTRIP 2X4 ARRAY UNTUK SISTEM KOMUNIKASI SELULER 5G
Get PDFAbstrak Pada perkembangan telekomunikasi, permintaan akan konektivitas yang lebih cepat, handal, dan luas semakin meningkat. Generasi kelima (5G) dari teknologi seluler dianggap sebagai tonggak dalam evolusi telekomunikasi karena menjanjikan kecepatan internet yang jauh lebih tinggi, latensi yang rendah, dan kemampuan untuk mendukung jutaan perangkat terhubung dalam lingkungan Internet of Things (IoT). Salah satu komponen kunci dalam implementasi jaringan 5G adalah antena. Antena merupakan elemen penting dalam mentransmisikan dan menerima sinyal radio yang memungkinkan perangkat terhubung ke jaringan seluler. Sehingga, diperlukan antena yang mampu memberikan kinerja optimal dalam hal cakupan, kecepatan, dan kapasitas. Penelitian ini merancang antena mikrostrip array 2x4 dengan gain tinggi pada 3.5 GHz untuk meningkatkan kinerja jaringan seluler 5G. Metodenya yaitu (1) identifikasi karakteristik bahan serta desain antenna menggunakan software CST Microwave Studio, (2) fabrikasi antenna microstrip 5G, (3) Pengujian antenna mikrostrip. Hasilnya kinerja antenna memiliki return loss yang rendah, pola radiasi terarah, gain yang tinggi serta bandwidth lebar. Abstract In the development of telecommunications, demand for faster, more reliable and wider connectivity is increasing. The fifth generation (5G) of mobile technology is considered a milestone in the evolution of telecommunications as it promises much higher internet speeds, low latency, and the ability to support millions of connected devices in Internet of Things. One of the key components in implementing a 5G network is the antenna. Antennas are an important element in transmitting and receiving radio signals that allow devices to connect to cellular networks. So, an antenna is needed that is able to provide optimal performance in terms of coverage, speed and capacity. This research designs a 2x4 microstrip array antenna with high gain at 3.5 GHz to improve 5G cellular network performance. The methods are (1) identifying material characteristics and antenna design using CST Microwave Studio software, (2) 5G microstrip antenna fabrication, (3) Microstrip antenna testing. The result is that the antenna performance has low return loss, directional radiation pattern, high gain and wide bandwidth.