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A Review of the Effectiveness Natural Pigment as Antidiabetic to Decrease the Significant Risk For COVID-19 Disease Surya, Vincent Satya; Alexander; Sandra; Marpaung, Abdullah Muzi
Journal Akademik Universitas Swiss German Vol. 3 No. 2 (Feb 2022)
Publisher : Swiss German University & Perhimpunan Penggiat Pangan Fungsional dan Nutrasetikal Indonesia (P3FNI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33555/jffn.v3i2.89

Abstract

Diabetes mellitus proved to be a significant risk factor for both COVID-19 infection and poor outcomes among these chronic health problems. Plants are a rich source of chemical components that could block carbohydrate digestion enzymes, and they can be utilized as therapeutic or functional foods. Natural pigments that have potential benefits, such as chlorophyll, anthocyanin as a part of flavonoid, and carotenoid. Chlorophylls are the most significant and widespread pigment molecules in nature, and they are required for photosynthesis to occur. Anthocyanins are the most important group of water-soluble pigments in plants, responsible for the red, purple, and blue colors of many fruits, vegetables, cereal grains, and flowers. Carotenoids, natural pigments found in an array of different foodstuffs, are the most abundant pigments present in the human diet. The most frequent method for determining a substance's antidiabetic potential is to assess the substance's hypoglycemic or antihyperglycemic.
HUBUNGAN ANTARA TINGKAT PENGETAHUAN IBU TENTANG GIZI DENGAN STATUS GIZI BALITA DI PUKESMAS PAL III KABUPATEN PONTIANAK TAHUN 2018 Alexander
Jurnal_Kebidanan Vol. 8 No. 1 (2018): Jurnal Kebidanan Volume 8 Nomor 1 Tahun 2018
Publisher : STIKES Panca Bhakti Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33486/jurnal_kebidanan.v8i1.98

Abstract

AbstrakStatus gizi adalah status kesehatan yang dihasilkan oleh keseimbangan antara kebutuhan dan masukan nutrient. di Pukesmas Pal III didapatkan 10 balita dengan gizi kurang dilihat dari tinggi badan dan berat badan yang tidak sesuai dengan usia. Tujuan dari penetlitian ini adalah untuk mengetahui hubungan antara pengetahuan ibu tentang gizi dengan status gizi balita dipukesmas Pal III Pontianak Tahun 2018.Penelitian ini menggunakan desain penelitian analitik korelasi dengan pendekatan korelasi dengan pendekatan cross sectional, sampel dalam penelitian ini sebanyak 57 sampel. Hasil penelitian diperoleh sangat sedikit dari responden (10,5%) yaitu 6 responden berpengetahuan baik. Sebagian besar dari responden (78%) yaitu 45 responden dengan Status Gizi normal. Dari hasil penelitian di peroleh nilai p value (0,600 ) > nilai alpha (0,005), hal ini berarti bahwa hipotesis nol (Ho) diterima dan Ha di tolak. Peneliti menyimpulkan bahwa tidak ada hubungan yang signifikan antara pengetahuan tentang gizi seimbang dengan status gizi. Diharapakan Pukesmas Pal III bisa memberikan penyuluhan pada saat posyandu dengan memberikan materi tentang pentingnya konsumsi gizi seimbang pada balita dan menganjurkan kepada ibu-ibu agar melakukan pemantauan status gizi pada balita secara berkala di tempat pelayanan kesehatan.Kata Kunci: Pengetahuan, Status Gizi, Pukesmas Pal III, 2018
as Hexandra Tyovanny; Alexander
EMaBi: Ekonomi Dan Manajemen Bisnis Vol. 3 No. 1 (2024): EMaBi: Jurnal Ekonomi Dan Manajemen Bisnis
Publisher : Fakultas Bisnis

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Abstract

Sumber daya manusia memegang peranan penting di dalam perusahaan sehingga dapat disebut sebagai aset bagi sebuah perusahaan. Pengaruh kinerja karyawan dalam mencapai tujuan perusahaan tidak dapat diabaikan. Karyawan yang memiliki kinerja yang baik dapat memberikan kontribusi positif dalam mencapai tujuan perusahaan. Oleh karena itu, penting untuk memahami faktor-faktor yang dapat mempengaruhi kinerja karyawan di perusahaan tersebut. Tujuan penelitian ini adalah untuk mengetahui bagaimana Pengaruh Kompensasi, Jenjang Karir, dan Disiplin Kerja Terhadap Kinerja Karyawan pada PT LP. Dalam penelitian ini digunakan metode sampling jenuh. Responden berjumlah 164 orang yang menerima kuesioner dan didukung dengan SPSS Seri 25 untuk fasilitas pengolahan data. Dalam skripsi ini, penulis menggunakan analisis kuantitatif dengan melakukan Uji Validitas, Reliabilitas, Normalitas Data, Multikolinearitas, Heteroskedastisitas, Regresi Linear Berganda, Korelasi Berganda, Koefisien Determinasi, uji t dan F. Berdasarkan uji t menunjukkan bahwa variabel X1 (Kompensasi) memiliki nilai thitung > ttabel yaitu 3,958 > 1,974 dan signifikan 0,000 < 0,05 artinya H0 ditolak dan Ha diterima, variabel X2 (Jenjang Karir) memiliki nilai thitung < ttabel yaitu 1,058 < 1,974 dengan nilai signifikan 0,292 > 0,05 artinya  H0 diterima dan Ha ditolak, variabel X3 (Disiplin Kerja) memiliki nilai thitung > ttabel sebesar 9,802 > 1,974 dengan signifikan 0,000 < 0,05 artinya H0 ditolak dan Ha diterima. Berdasarkan uji hipotesis F menunjukkan Fhitung > Ftabel sebesar 95,196 > 2,66 dengan tingkat signifikansi 0,000 < 0,05, sehingga dapat disimpulkan bahwa Kompensasi, Jenjang Karir, dan Disiplin Kerja mempunyai pengaruh yang signifikan secara simultan terhadap Kinerja Karyawan pada PT LP.
Customer adoption of Chat GPT for web development and programming assistance in the Zimbabwe tech industry Alexander; Sri Widiyanesti; Indrawati, Indrawati
Adpebi Science Series Vol. 2 No. 1 (2024): 3rd AICMEST 2024
Publisher : ADPEBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54099/ass.v2i1.415

Abstract

In Zimbabwe, 60% of programmers in the IT sector express concerns about the user interface (UI) and user experience (UX) design of the web development systems they use. Additionally, 70% of the country's IT sector faces challenges that affect service quality due to software bugs and inadequate web development protocols. According to the Zimbabwe Investment and Development Agency (ZIDA), developers introduce approximately 70 bugs per 1,000 lines of code, with bug fixes taking significantly longer than initial coding efforts, leading to substantial costs for companies. This research aims to analyze the factors influencing customer adoption of ChatGPT in web development by utilizing the DeLone and McLean Success Model as a theoretical framework. Using IBM SPSS software for data analysis, 30 tech individuals who use ChatGPT for web development were surveyed. The pilot test confirmed the validity and reliability of the tool, which comprises 7 variables and 30 items, making it suitable for further research.
Pengaruh Penjualan Langsung, Iklan, Dan Promosi Terhadap Keputusan Pembelian di Toko Online Hampers Tangerang Jesselyn Agustina Herdyanto; Alexander
EMaBi: Ekonomi Dan Manajemen Bisnis Vol. 3 No. 2 (2024): Jurnal EMaBi: Jurnal Ekonomi Dan Manajemen Bisnis
Publisher : Fakultas Bisnis

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Abstract

Penelitian ini diarahkan untuk mengkaji pengaruh dari penjualan langsung, iklan, dan promosi pada keputusan pembelian konsumen di Toko Online Hampers Tangerang. Skripsi ini menggunakan metode sampel non probabilitas, spesifiknya Purposive Sampling, untuk seleksi responden. Pengumpulan informasi primer dilaksanakan melalui distribusi kuesioner kepada 400 partisipan. Dari pengujian koefisien determinasi terungkap bahwa nilai R Square adalah 0,800 atau 80%. Ini mengindikasikan bahwa 80% dari Keputusan Pembelian dipengaruhi oleh Penjualan Langsung, Iklan, dan Promosi. Hasil pengujian statistik F menunjukkan nilai perhitungan sebesar 527,341, yang melampaui nilai F tabel sebesar 2,63. Tingkat kemaknaan yang ditemukan adalah 0,000, menandakan hasil yang sangat berarti dan jauh lebih rendah dari ambang batas 0,005. Hasil uji F (simultan) menunjukkan bahwa terdapat pengaruh signifikan secara bersamaan dari tiga variabel independen, yaitu Penjualan Langsung (X1), Iklan (X2), dan Promosi (X3) terhadap variabel dependen, Keputusan Pembelian (Y), pada Toko Online Hampers Tangerang.
PAPUA DALAM PERJALANAN SEJARAH NUSANTARA Sinaga, Rosmaida; Alexander; Sihite, Dina; Lubis, Salsa Bila; Lubis, Yenny Maharani
Puteri Hijau : Jurnal Pendidikan Sejarah Vol. 10 No. 1 (2025): PUTERI HIJAU: JURNAL PENDIDIKAN SEJARAH
Publisher : Department of History Education, Faculty of Social Science, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ph.v10i1.64670

Abstract

Indonesia is an archipelagic country in which there are various ethnicities, cultures and histories. Society becomes a unified nation amidst ethnic, religious and cultural diversity. The diversity of the Indonesian nation should not be used as a reason for disintegration but rather as a cultural commitment to knowing, respecting and appreciating each other to strengthen and strengthen Indonesian unity. The historical journey of Papua and other ethnicities in the archipelago in the formation of Indonesia is important to explore to strengthen our unity and Indonesianness as a nation. The method used in this study is the historical method with heuristic, criticism or verification, interpretation and historiography stages. The research results show the historical journey of Papua in the context of the archipelago from the time of ancient kingdoms to the period of Dutch colonialism and the struggle for integration with Indonesia.
Pengaruh Kualitas Produk, Harga, dan Desain terhadap Keputusan Pembelian Laptop Axioo Pada Masyarakat Kecamatan Neglasari, Kota Tangerang Andre Chandra Halim; Alexander
EMaBi: Ekonomi Dan Manajemen Bisnis Vol. 4 No. 1 (2025): EMaBi: Ekonomi Dan Manajemen Bisnis
Publisher : Fakultas Bisnis

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Abstract

Pergeseran zaman ke arah Revolusi Industri 4.0 telah mendorong metamorfosis substansial di berbagai lini, termasuk sektor teknologi informasi, yang berimbas pada lonjakan permintaan perangkat digital seperti laptop. Studi ini berupaya untuk menelaah secara mendalam sejauh mana pengaruh atribut produk, banderol, dan rancangan terhadap keputusan pembelian laptop merek Axioo di kalangan penduduk Kecamatan Neglasari, Kota Tangerang. Metodologi penelitian yang diterapkan mencakup serangkaian uji analisis, yakni uji validitas, reliabilitas, normalitas, multikolinearitas, heteroskedastisitas, regresi linier berganda, serta pengujian koefisien korelasi (R), koefisien determinasi (R²), uji T, dan uji F. Pengumpulan data dilakukan melalui instrumen kuesioner, dengan jumlah responden valid sebanyak 156 orang. Riset ini mempergunakan teknik sampling non-probabilitas, yakni accidental sampling. Pengolahan data dilakukan dengan bantuan aplikasi SPSS (Statistical Package for the Social Sciences) versi 25. Hasil penelitian memperlihatkan bahwa kualitas produk, harga, dan desain memiliki korelasi terhadap keputusan pembelian. Secara simultan, ketiga variable ini memberikan dampak signifikan terhadap keputusan konsumen. Harga, sebagai salah satu faktor yang dikaji, teridentifikasi memiliki pengaruh yang paling kuat, dengan nilai koefisien regresi 0,563 atau 56,3%. Nilai Pearson Correlation (R) yang mencapai 0,841 menunjukkan adanya keterkaitan yang sangat kuat antara kualitas produk, harga, dan desain terhadap keputusan pembelian. Sementara itu, nilai R Square sebesar 0,727 mengindikasikan bahwa ketiga variable tersebut secara kolektif memengaruhi keputusan pembelian sebesar 72,7%, sementara 27,3% terdapat faktor-faktor tambahan yang tidak termasuk dalam penelitian ini, yang juga memiliki andil dalam hasil akhir.
Relationship between Father's Cheating Behavior and Son's Cheating Behavior Alexander; Rizky, Muhammad
Caring : Jurnal Keperawatan Vol. 14 No. 1 (2025): 1
Publisher : Poltekkes Kemenkes Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29238/caring.v14i1.2757

Abstract

This research aims to investigate the relationship between fathers' cheating behavior and sons' cheating behavior tendencies. Social learning theory states that behaviors observed in parents can serve as models for children in developing their own behaviors, including in the context of romantic relationships. This study used a quantitative approach with a survey design involving 384 adult male respondents. Measurements were made using validated scales, such as the Infidelity Scale (IS) by Drigotas et al. (1999) to assess individual tendencies to commit infidelity and the Perceived Parental Infidelity Scale adapted from the Parental Marital Conflict Scale (Buehler & Gerard, 2002). Data analysis was conducted using Pearson correlation technique to determine the relationship between father's infidelity behavior and son's infidelity behavior. The results showed a significant positive relationship (r = 0.45, p < 0.01), meaning that the higher the level of father's involvement in infidelity, the more likely sons are to show similar tendencies in their own relationships. The implications of these findings suggest the need for a more in-depth psychosocial approach in understanding the factors that influence cheating behavior, especially in an intergenerational context. By understanding how family experiences shape individuals' romantic behavior patterns, family-based interventions and emotional education can be developed to prevent the cycle of infidelity in relationships.
PENGARUH CITRA MEREK, WORD OF MOUTH, PEMASARAN DIGITAL TERHADAP PEMILIHAN SEKOLAH DASAR SWASTA DI KOTA TANGERANG Putri, Intan Anjali; Alexander
Jurnal Muara Ilmu Ekonomi dan Bisnis Vol. 9 No. 1 (2025): Jurnal Muara Ilmu Ekonomi dan Bisnis
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmieb.v9i1.33814

Abstract

Persaingan sekolah dasar swasta di Kota Tangerang semakin meningkat, sehingga mendorong orang tua untuk lebih selektif dalam memilih sekolah bagi anak-anak mereka. Pemilihan sekolah tidak lagi hanya dipengaruhi oleh pertimbangan akademik, tetapi juga oleh berbagai faktor eksternal seperti citra merek sekolah, rekomendasi dari orang lain, dan pemasaran digital yang dilakukan oleh pihak sekolah. Penelitian ini bertujuan untuk menguji pengaruh citra merek, rekomendasi orang lain, dan pemasaran digital terhadap keputusan orang tua atau wali dalam memilih sekolah dasar swasta di Kota Tangerang, dengan niat memilih sebagai variabel mediasi. Rekomendasi orang lain diukur menggunakan indikator word of mouth, niat memilih dengan indikator purchase intention, dan keputusan memilih dengan indikator purchase decision. Penelitian ini menggunakan pendekatan kuantitatif dengan teknik pemodelan persamaan struktural (SEM) dan melibatkan 219 responden orang tua atau wali murid dari sekolah dasar swasta di Kota Tangerang. Hasil penelitian menunjukkan bahwa citra merek berpengaruh positif terhadap purchase intention dan purchase decision. Rekomendasi berpengaruh signifikan terhadap purchase intention, tetapi tidak terhadap purchase decision. Pemasaran digital berpengaruh terhadap purchase intention dan purchase decision. Purchase intention mampu memediasi hubungan antara pengaruh rekomendasi melalui word of mouth dan pemasaran digital terhadap purchase decision, tetapi tidak pada hubungan antara pengaruh citra merek terhadap purchase decision.   Competition among private elementary schools in Tangerang City is increasing, encouraging parents to be more selective in choosing a school for their children. School selection is no longer solely influenced by academic considerations, but also by various external factors such as the school's brand image, recommendations from others, and digital marketing conducted by the school. This study aims to examine the influence of brand image, recommendations from others, and digital marketing on parents' or guardians' decisions in choosing a private elementary school in Tangerang City, with intention to choose as a mediating variable. Recommendations from others were measured using word of mouth indicators, intention to choose using purchase intention indicators, and decision to choose using purchase decision indicators. This study used a quantitative approach with structural equation modeling (SEM) techniques and involved 219 respondents, parents or guardians of students from private elementary schools in Tangerang City. The results showed that brand image had a positive effect on purchase intention and purchase decision. Recommendations had a significant effect on purchase intention, but not on purchase decision. Digital marketing had an effect on purchase intention and purchase decision. Purchase intention was able to mediate the relationship between the influence of recommendations through word of mouth and digital marketing on purchase decision, but not the relationship between the influence of brand image on purchase decision.
COMPARISON OF THE QUALITY OF THE MINISTRY OF COMMUNICATION AND INFORMATICS WEBSITE USING WEBQUAL 4.0 METHOD AMONG NON-IT BACKGROUND LAYPERSONS' PERCEPTIONS Alexander; Weihuan Zhou
Bulletin of Engineering Science, Technology and Industry Vol. 1 No. 2 (2023): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v1i2.10

Abstract

The assessment results reveal interesting insights into the perception of the Kominfo website's quality in Lhokseumawe City. The analysis highlights two distinct groups: the IT professionals and the general public/non-IT users. The IT professionals, comprising 20 respondents, gave positive evaluations, with an average EC score above 3, indicating that their expectations were largely met by the website. However, there were a few users who provided lower ratings, particularly in terms of mobile accessibility (QA16), indicating some difficulty in accessing the website via mobile devices. On the other hand, the general public/non-IT users from Lhokseumawe City, consisting of 45 respondents, exhibited a mixed perception. They recorded an average EC score of 7.652, showcasing a higher level of satisfaction with their expectations being met. Nonetheless, the average D score of 1.852 indicated a significant mismatch between their expectations and the website's actual performance. Despite this discrepancy, the overall website quality (OWQ) received a positive average score of 4.752, reflecting their relatively positive assessment of the website's overall quality. However, it is essential to consider the importance weight (IW) assigned by this group, with an average score of 1.59. This suggests that they gave relatively lower importance to some questions in the assessment. As such, certain aspects may require improvement to align better with their expectations. Overall, the results underscore the need for further enhancements to specific areas of the website, especially in terms of mobile accessibility, content comprehension, and addressing the mismatch between user expectations and actual performance. By addressing these aspects, the website can improve its overall quality and better cater to the diverse needs and preferences of both IT professionals and the general public/non-IT users in Lhokseumawe City.
Co-Authors Andre Chandra Halim Andres Rodriguez-Clare Arifuzzaki, Zulfikar Nima Arnaud Costinot Bhayu Rhama Budiprasetyo, Susmarsongko Canggih Gumanky Farunik Fahmi Anwar Tanjung Ginny, Puti Lenggo Hartayo, Shandi Hexandra Tyovanny Indrawati Indrawati Jesselyn Agustina Herdyanto John Zysman Lubis, Salsa Bila Lubis, Yenny Maharani Lunardi, Lidya M. Fajri Hidayatullah Malvina Marchese Marpaung, Abdullah Muzi Marvy Ferdian Agusta Sahay MUHAMMAD FAHMI muhammad rizky, muhammad Priyowidodo, Agustinus Puspa Rini, Yanti Putri, Intan Anjali Resmana Lim Rosmaida Sinaga Sandra Sihar Tambun Sihite, Dina Silaswara, Diana Sri Widiyanesti Surya, Vincent Satya Trinurfa Yuliadi, Erizka Weihuan Zhou Yasmirah Mandasari Saragih