36 research outputs found
Pelatihan Teknik Self Control untuk Mengurangi Penggunaan Gadget pada Anak Usia Dini
Generasi Alpha merupakan generasi milenial yang sangat akrab dalam penggunaan teknologi. Kebutuhan akan teknologi tidak bisa terpisahkan dari generasi mereka. Berdasarkan hasil wawancara yang dilakukan kepada guru dan orang tua peserta didik di PAUD Tunas Bangsa Krebet Bululawang. Para peserta didik di PAUD tersebut sudah mulai mengenal gadget sejak usia dua tahun. Tujuan penggunaan gadget oleh orang tua selain untuk belajar namun juga untuk mengalihkan perhatian anak dan agar lebih tenang ketika orang tua melakukan aktivitas sehingga tidak mengganggu kegiatan orang tua mereka. Untuk mencegah kecanduan gadget pada anak melalui pelatihan self control ini diharapkan orang tua memahami dan memiliki kemampuan melakukan kontrol diri terhadap anak mereka melalui pendampingan dan pengawasan selama penggunaan gadget di rumah. Kegiatan Pelatihan kami lakukan di PAUD Tunas Bangsa Bululawang yang diikuti oleh guru dan orang tua murid di PAUD Tunas Bangsa Krebet Bululawang sebanyak 24 peserta. Pada pelatihan Teknik self control ini peserta yaitu guru dan orang tua dapat memahami serta menerapkan teknik self control tersebut sesuai dengan permasalahan yang dialami peserta didik di PAUD Tunas Bangsa Krebet Bululawang.
Load forecasting for energy communities: a novel LSTM-XGBoost hybrid model based on smart meter data
Accurate day-ahead load forecasting is an important task in smart energy communities, as it enables improved energy management and operation of flexibilities. Smart meter data from individual households within the communities can be used to improve such forecasts. In this study, we introduce a novel hybrid bi-directional LSTM-XGBoost model for energy community load forecasting that separately forecasts the general load pattern and peak loads, which are later combined to a holistic forecasting model. The hybrid model outperforms traditional energy community load forecasting based on standard load profiles as well as LSTM-based forecasts. Furthermore, we show that the accuracy of energy community day-ahead forecasts can be significantly improved by using smart meter data as additional input features
Managing Intermittent Renewable Generation with Battery Storage using a Deep Reinforcement Learning Strategy
Most of Germany’s existing wind and solar plants have been losing their subsidies after 20 years of operation since 2020. Without support schemes, the challenges for the renewable operators are the intermittent generation and the fluctuating power prices. Consequently, lower-than-expected revenues and high revenue variability make it more difficult for the renewable operators to be active on power markets. Therefore, the renewable operators have to be profit effective as well as cope with the high variability of their revenue. This paper proposes a deep reinforcement learning (DRL) based model to adjust the renewable operators’ short-term energy supply using a battery storage strategy. The simulative empirical evaluation shows that the renewable operators can be profitable on the market and improve their revenue stability using the proposed DRL based battery storage strategy
Privacy‐preserving peak time forecasting with Learning to Rank XGBoost and extensive feature engineering
In modern power systems, predicting the time when peak loads will occur is crucial for improving efficiency and minimising the possibility of network sections becoming overloaded. However, most works in the load forecasting field are not focusing on a dedicated peak time forecast and are not dealing with load data privacy. At the same time, developing methods for forecasting peak electricity usage that protect customers\u27 data privacy is essential since it could encourage customers to share their energy usage data, leading to more data points for the effective management and planning of power grids. Hence, the authors employ a dedicated Learning to Rank XGBoost algorithm to forecast peak times with only ranks of loads instead of absolute load magnitudes as input data, thereby offering potential privacy-preserving properties. We show that the presented Learning to Rank XGBoost model yields comparable results to a benchmark XGBoost load forecasting model. Additionally, we describe our extensive feature engineering process and a state-of-the-art Bayesian hyperparameter optimisation for selecting model parameters, which leads to a significant improvement of forecasting accuracy. Our method was used in the context of the final round of the international BigDEAL load forecasting challenge 2022, where we consistently achieved high-ranking results in the peak time track and an overall fourth rank in the peak load forecasting track with our general XGBoost model
HUBUNGAN KELEKATAN DENGAN KECERDASAN EMOSI DAN PENYESUAIAN SOSIALPADA ANAK USIA DINI
Attachment is is the tendency and desire of an individual is a child to seek proximity with their guardians (Monk et all, 2004).There are four basic principles of the bond between parent and child is the physical needs of children for food and warmth that filled by their mother, the encouragement of origin which is owned by the child to cling to the mother's chest, the baby needed to touch and clung by a person, and the disappointment of the baby as it is expelled from in the womb (Bowlby, 1969). The quality of a relationship between a children and a parents are an important factor for development of children. The theory of attachment explained that children need attachment with at least one caregiver to develop emotional and social development. This study aims to determine the relationship between attachment of emotional intelligence and social adjustment in early childhood. This study used quantitative methods to the subject 35 students of class B TK muslimat NU 22 aged 5‐7 years. The collecting of data obtained through a scale of attachment between a child and a parents, the scale of emotional intelligence and social adjustment. Furthermore, the data were analyzed by using Product Moment Pearson correlation analysis using SPSS 21.0 for windows. The result showed that there was a positive and significant relationship between attachment with emotional intelligence and social adjustment in early childhood (rxy1 = 0,537; rxy2= 0,513; p = 0,005 < 0,05)
Faktor-faktor Yang Berhubungan dengan Perilaku Seksual pada Remaja SMA terhadap Wanita Pekerja Seks (WPS) di Purwodadi
Sexual behavior is the overall sexual driven behavior either towards the same sex or the opposite sex.Moreover, a small portion of sexual behavior is perpetrated by female sex workers. Such condition is worrisome considering such behavior leads to spreading of Sexual Contagious Disease and Human Immunodeficiency Syndrome/Acquired Immunodeficiency Syndrome (HIV/AIDS). This study aimed to determine factors related to sexual behavior of high school adolescents with female sex workers. This quantitative research use survey research method with non experimental design. Data were collected by cross sectional. The study involved 309 respondents consist of 10th and 11th grades. The technique sampling used a sample random sampling. The study found that 7 respondents 2.3% of the respondents had risk sexual behaviour to infected HIV/AIDS and 302 respondent (97,7%) had low risk sexual behaviour to infected HIV/AIDS . The bivariate analysis uses chi-square with CI = 95%, α = 0,05 (H0 is rejected if p<α). Factors related adolescent sexual behavior with FSW is religiosity factor (p=0,002), exposure to pornography (p=0,039), and parenting styles (p=0,000) Based on the result was hoped that there will be nurse efforts to socialize the dangers of pornography effect. Schools can work together with parents by inviting to school to sit together preventing sexual behavior at risk one of them parenting styles. Schools and parents are also expected to support the improvement of student religiosity so that students are expected to improve religiosity by performing religious obligations and activities as well as improving religious knowledge
HUBUNGAN KELEKATAN DENGAN KECERDASAN EMOSI DAN PENYESUAIAN DIRI PADA ANAK USIA DINI
Kelekatan (Attachment) merupakan hubungan emosional antara seorang anak dengan pengasuhnya khususnya orang tua, dimana anak merasa bahwa pengasuhnya adalah orang yang berhubungan secara aktif dengan dirinya. Terdapat empat prinsip dasar ikatan antara orang tua dan anak yaitu kebutuhan fisik anak terhadap makanan dan kehangatan yang dipenuhi oleh ibu, dorongan asal yang dimiliki oleh anak untuk melekat ke dada ibu, kebutuhan bayi untuk disentuh dan menggelayut pada manusia, dan kekecewaan bayi karena dikeluarkan dari dalam kandungan (Bowlby, 1969). Kualitas hubungan antara anak dan orangtua adalah faktor penting untuk perkembangan anak-anak. Teori kelekatan atau teori ikatan (attachment theory) yaitu teori dalam ilmu psikologi yang menaruh perhatian pada ikatan emosional antara dua atau lebih individu. Anak-anak membutuhkan keterikatan dengan sedikitnya satu orang pengasuh untuk mengembangkan emosi dan sosial mereka. Penelitian ini bertujuan untuk mengetahui hubungan antara kelekatan (attachment) anak dengan orang tua terhadap kecerdasan emosi dan penyesuaian diri pada anak usia dini. Penelitian ini menggunakan metode kuantitatif dengan subjek 35 siswa kelas B TK muslimat NU 22 yang berusia 5-7 Tahun. Pengumpulan data diperoleh melalui skala kelekatan anak dan orang tua, kecerdasan emosi dan penyesuaian diri. Selanjutnya data yang diperoleh dianalisis dengan menggunakan analisis korelasi product moment pearson dengan program SPSS 21.0 for windows. Hasil Penelitian menunjukkan ada hubungan positif dan significant antara kelekatan dengan kecerdasan emosi dan penyesuaian diri pada anak usia dini (rxy1 = 0,537; rxy2 = 0,513; p = 0,005 < 0,05)
Strategi Pengembangan Kurikulum Merdeka Belajar Kampus Merdeka Berbasis Individual Differences
Kurikulum Merdeka Belajar Kampus Merdeka bertujuan untuk meningkatkan kompetensi lulusan dengan membekali mahasiswa soft skill maupun hard skill yang dibutuhkan oleh dunia kerja. Pengembangan kurikulum Merdeka Belajar-Kampus Merdeka di Program Studi Pendidikan Guru Pendidikan Anak Usia Dini Universitas PGRI Kanjuruhan Malang dengan berbasis individual differences diharapkan mahasiswa dapat memahami karakter dan keberagaman peserta didik sebagai dasar untuk mampu berperan sebagai tenaga pendidik dan kependidikan, konsultan bidang PAUD serta teacherpreneur. Metode yang digunakan adalah metode penelitian deskriptif dengan pendekatan kuantitatif. Subyek penelitian adalah 123 mahasiswa dari Angkatan 2017-2021, dan 16 dosen yang mengajar di Prodi PG-PAUD. Tahapan pelaksanaan penelitian meliputi: Focus group discussion, lokakarya, pembuatan instrumen, survey lapangan, pengolahan dan analisis data, seminar hasil/sosialisasi. Penelitian ini dilaksanakan selama 3 minggu di Universitas PGRI Kanjuruhan Malang. Teknik pengumpulan data menggunakan angket yang memuat aspek strategi implementasi kurikulum, yaitu: perencanaan, dokumen kurikulm, SDM, administrasi, sarana prasarana, dan iklim budaya. Hasil uji validasi yang dilakukan terhadap 30 item, didapatkan 27 item valid, dan 3 item tidak valid, maka tim peneliti memutuskan untuk menggunakan 27 item yang valid untuk proses pengambilan data. Hasil reliabilitas menunjukkan 0,758 yang dapat dikategorikan bahwa angket yang disebarkan reliable untuk menggambarkan strategi implementasi kurikulu