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All Journal ComTech: Computer, Mathematics and Engineering Applications Jurnal Bidang Ilmu Kesehatan Business Economic, Communication, and Social Sciences Journal (BECOSS) Jurnal Indonesia Sosial Teknologi
Heruna Tanty
Bina Nusantara University
Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences

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 1 
Kandungan Zat Kimia Anorganik Pada Beberapa Proses Filtrasi Air Minum Kemasan dan Isi Ulang Menggunakan One-Way Manova Heruna Tanty
ComTech: Computer, Mathematics and Engineering Applications Vol. 1 No. 1 (2010): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v1i1.2167

Abstract

Analysis of chemical substances in some processes an-organic bottled water and drinking water recharge has been done using One Way Manova. Samples originated from springs Ciburial Bogor taken in May 2009 at 10 depots refill drinking water process (AMDIU) Around Syahdan and Anggrek Campus of Bina Nusantara University. Reserve osmosis filtration processes and filtration Hollow Fiber and testing of heavy metal contents of five CN, Pb, Mn, Cr, and Cd in the company carried out the bottled water (bottled water) PT Buana Cikarang Tirta Abadi. Test results and analysis show that the processed water filtration contains CN, Pb, Mn, Cr, and Cd was lower than that of water filtration was not processed. And drinking water processed by filtration Reserve Osmosis, contains CN, Pb, Mn, Cr, and Cd was lower than that processed by Hollow Fiber Filtration and Granular Activated Charcoal.
Evaluasi Daya Gabung Persilangan Jagung dengan Metode Diallel Heruna Tanty
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2859

Abstract

Corn is one of the plants that people use for food. Therefore, to obtain a superior maize crop a research is required. The formation of hybrid maize varieties can be created through a series of crosses among tetua (the parent plant). This research is conducted for selecting tetua which can give good results based on testing the general affinity and specific affinity with Diallel analysis. General affinity indicates the suitability level of an elder for various crossing partners. While special affinity indicates a specific level of suitability partner. The data of general affinity and specific affinity test is obtained from the results of crossbreeding experiments using seven tetuas. To hold a faster and a more accurate analysis in calculating the general affinity and affinity cross plants, we use a computer system. 
The Effect of Sleep Time and Learning Duration on Student’s Achievement Heruna Tanty; Brandon Timotius Santo; Defina Puspita Sari; Eliezeri Yeremi Soeprianto
Business Economic, Communication, and Social Sciences Journal (BECOSS) Vol. 4 No. 3 (2022): BECOSS
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/becossjournal.v4i3.8632

Abstract

The study was conducted to determine the relationship between study time and sleep time with the Grade Point Average (GPA). Data collection used as many as 103 respondents with a student background majoring in Industrial Engineering at Bina Nusantara University. The results of descriptive statistics show that the average respondent uses 1 to 2 hours of study time per day. The results of descriptive data processing show that the average respondent uses 5 to 7 hours of sleep per day. Inferential statistical results with a correlation test show that there is a correlation between learning activities and sleep with the GPA of Industrial Engineering students at BINUS University. The reliability test showed that there was a correlation between the frequency of sleepiness and the concentration level of students with the acquisition of a Cronbach Alpha score of 0.7277. The reliability test shows that there is a correlation between hours of sleep and the frequency of using the alarm with a Cronbach Alpha value of 0.6363. The reliability test shows that there is a correlation between GPA and the duration of student self-study with a Cronbach Alpha value of 0.6575.
Critical Thinking and Problem Solving Among Students Heruna Tanty; Christopher Fernando; Jessica Valencia; Valentino Justin
Business Economic, Communication, and Social Sciences Journal (BECOSS) Vol. 4 No. 3 (2022): BECOSS
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/becossjournal.v4i3.8633

Abstract

The development of the times is the background of increasingly rapid technological advances. The times have become the basis for the education industry to continue to grow. The development of education is expected to produce high-quality human resources and are able to think critically and creatively in solving problems. Quality education will lead to quality human resources as well. Critical thinking and problem solving as skills that need to be mastered by students, especially the younger generation. It has been widely recognized as one of the most important skills. Someone who has the ability to think critically and problem solving is considered to have many benefits because he has the ability to analyze certain situations and make the right decisions for the situation at hand. The research was conducted to determine the level of critical thinking and problem solving skills among students and students using three variables. The results of the study were analyzed using descriptive analysis to determine the distribution of data and inferential analysis to determine the level of validity and reliability. Validity is calculated to determine the level of data validity is above 95% or 99% and reliability is calculated to determine the level of data. The results of this study indicate that the level of a person's ability to identify problems affects the level of ability to solve the problems experienced. However, a person's ability to identify problems has no effect on the ability to make the right decisions on the problems experienced.
The Effect of Location and Price on the Decisions of 2019 Industrial Engineering Students at Bina Nusantara University in Choosing a Printing Outlet Heruna Tanty; Ferryan Tanly; Sharon Irene Sutikno; Stevia Audrey Efriyanto
Business Economic, Communication, and Social Sciences Journal (BECOSS) Vol. 4 No. 3 (2022): BECOSS
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/becossjournal.v4i3.8640

Abstract

Printing outlets are frequently-visited outlets by the members of society, especially students, for the purpose of printing documents, photocopies, etc. Large number of printing outlets that can be found today is a dilemma for printing outlet entrepreneurs who are just starting their business. There are several factors that are believed to have an influence on customers’ decisions in choosing a printing outlet, such as outlet location and pricing. The study was conducted to determine the effect of independent variables (location and price) on dependent variables (customer decision). Specifically, 2019 students majoring in Industrial Engineering at Bina Nusantara University will be used as objects of research. Using an online questionnaire, opinions of 124 people were obtained. Various statistical tests were used to process the data, such as descriptive analysis, multiple linear regression model analysis, and hypothesis testing. Results of analysis show descriptive details of data which include maximum, mean, standard deviation, and other values. The results of multiple linear regression model analysis indicate the intercept term is worth 9,496, slope coefficient for location variable is 0,026, and slope coefficient for price variable is 0,143. Hypothesis testing resulted in the conclusion that location and price had no effect, either partially or simultaneously, on the decision to choose outlets by 2019 students majoring in Industrial Engineering at Bina Nusantara University. Therefore, owners or prospective owners of printing outlets targeting 2019 students majoring in Industrial Engineering at BINUS University as customers do not need to consider location and price factors, either partially or simultaneously.
Tingkat Kesadaran Masyarakat Akan Protokol Kesehatan Pasca Pandemi Covid-19 Heruna Tanty; Aiwa Aiwa; Alvin Sebastian; Rio Allensius
JURNAL BIDANG ILMU KESEHATAN Vol 13, No 1 (2023): Jurnal Bidang Ilmu Kesehatan
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jbik.v13i1.2245

Abstract

Pandemi COVID-19 Omicron mulai ditemukan di berbagai negara sejak 2022, yang berpotensi menimbulkan kenaikan kasus di Indonesia. Pemerintah Indonesia menetapkan dan terus mengembangkan protokol kesehatan untuk mencegahnya. COVID-19 pasti akan mereda namun tidak menghilang sepenuhnya. Penurunan kasus dapat menurunkan kesadaran masyarakat. Peneliti melihat bahwa kesiapan dan kelengkapan masyarakat perlu diukur untuk mencegah kenaikan kembali kasus COVID-19 di Indonesia. Pengumpulan data menggunakan wawancara melalui kuesioner Google Form tentang diri responden, kelengkapan Alat Pelindung Diri (APD), perilaku selama pandemi COVID-19, dan pandangan akan endemi. Hasil penelitian menunjukkan 45 responden wanita dan 64 responden pria dengan mayoritas pendidikan terakhir SMA memiliki tingkat kesadaran dengan persentase 68,17%. Analisis data secara deskriptif dilakukan dengan mengolah data dan membuat tabulasi data, kemudian menganalisis nilai statistiknya dengan Data Analysis Microsoft Excel. Mean semua variabel adalah 4,09 dari 6, berarti kesadaran masyarakat Indonesia sudah baik masih dapat ditingkatkan. Nilai error yang di bawah 0,01 menunjukkan bahwa sampel yang diambil dinyatakan dapat mewakili populasi. Hasil uji inferensial menunjukan bahwa perbedaan jenis kelamin berpengaruh signifikan terhadap kesadaran akan protokol kesehatan, perbedaan tingkat pendidikan tidak berpengaruh signifikan terhadap protokol kesehatan. Uji korelasi yang dilakukan antara gender dengan tingkat kesadaran menunjukkan hubungan negatif yang tidak begitu kuat, sedangkan korelasi antara pendidikan dengan tingkat kesadaran menunjukkan hubungan yang sangat lemah. Berdasarkan uji hipotesis, semua variabel bebas berpengaruh signifikan terhadap variabel terikat. Kata Kunci: Alat Pelindung Diri; Protokol Kesehatan; Omicron
Tingkat Penjualan E-Commerce di Indonesia Selama Pandemi Heruna Tanty; Frisca Vanessa Pangestu; Kevin Hasiholan Simamora; Kelvin Hans
Jurnal Indonesia Sosial Teknologi Vol. 3 No. 09 (2022): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (849.834 KB) | DOI: 10.59141/jist.v3i09.497

Abstract

Pandemi Covid-19 menuntut masyarakat untuk dapat bertahan dengan kondisi atau keadaan yang baru. Adaptasi masyarakat terhadap perubahan kondisi baru menuntut terjadinya perubahan perilaku di tengah masyarakat. Salah satunya adalah kegiatan berbelanja. Penelitian ini bertujuan untuk mengetahui tingkat penjualan e-commerce di Indonesia selama masa pandemic dan untuk mengetahui aspek yang perlu diperhatikan e-commerce guna memastikan peningkatan penjualan berlanjut selama masa pandemi. Kegiatan berbelanja yang dahulu mengharuskan masyarakat menghampiri lokasi berbelanja terganti dengan berbelanja dari rumah melalui aplikasi berbelanja online yang disediakan oleh banyak sekali e-commerce. Penelitian ini dilakukan dengan melaksanakan survei dan dilanjutkan dengan analisis menggunakan metode analisis deskriptif dan analisis inferensial. Hasil menunjukkan bahwa pandemi mendorong naik intensitas penggunaan aplikasi berbelanja online oleh responden.
Co-Authors Aiwa Aiwa Alvin Sebastian Brandon Timotius Santo Christopher Fernando Defina Puspita Sari Eliezeri Yeremi Soeprianto Ferryan Tanly Frisca Vanessa Pangestu Jessica Valencia Kelvin Hans Kevin Hasiholan Simamora Rio Allensius Sharon Irene Sutikno Stevia Audrey Efriyanto Valentino Justin