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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) MEDIAN
Hamsina Hamsina
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Other

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ANALISIS PENGARUH HUBUNGAN EFEKTIVITAS PELAYANAN TERHADAP LOYALITAS PELANGGAN PADA AGRO FRESHMART CABANG SORONG Hamsina Hamsina; Wisang Candra Bintari
Median : Jurnal Ilmu Ilmu Eksakta Vol. 9 No. 2 (2017): Jurnal Median
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (445.236 KB) | DOI: 10.33506/md.v9i2.18

Abstract

Regresi sederhana merupakan salah satu metode yang digunakan untuk mencari pengaruh antara dua variabel yang berbeda. Penelitian ini bertujuan untuk mengetahui apakah pelayanan yang diberikan oleh pihak Agro Freshmart sudah efektif atau belum. Serta untuk mencari apakah ada pengaruh antara efektivitas pelayanan dengan loyalitas pelanggan. Data dalam penelitian ini diperoleh dari hasil penyebaran kuisioner kepada pelanggan yang berkunjung pada Agro Freshmart Cabang Sorong. Dengan jumlah sampel sebanyak 250 sampel. Setelah kuisioner terkumpul  kemudian dilakukan uji validitas dan reliabilitas untuk mengetahui apakah pertanyaan dalam kuisioner sudah valid atau tidak. Setelah dilakukan uji validitas dan reliabilitas selanjutnya dilakukan uji regresi sederhana untuk mencari pengaruh antara efektivitas pelayanan dengan loyalitas pelanggan. Dengan asumsi apabila signifikan 0,00 di bawah 0,05 mengindikasikan ada pengaruh signifikan antara efektivitas pelayanan dengan loyalitas pelanggan.
The Benefits of Nori Fruit Extract (Morinda Citrifolia Linn) in Increasing the Storage of Spermatozoa Y Bali Cows Resulting from Sexing at a Temperature of 5oC Firmiaty, Sri; Idrus, Muhammad; Anitasari, Bestfy; Hamsina, Hamsina
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4785

Abstract

The sperm sexing technique is the separation of spermatozoa carrying the X chromosome and the Y chromosome, which allows farmers to choose male births for beef cattle businesses. However, the process of centrifugation and sperm preservation can cause oxidative stress which gives rise to free radicals. Therefore, an antioxidant ingredient is needed in the diluent, including noni fruit extract which contains lots of flavonoids. This research aims to analyze the addition of noni fruit extract in a diluent to improve the quality of Y-chromosome spermatozoa at a storage temperature of 5oC. The results of the study showed the results of analysis of the progressive motility of Y-chromosome spermatozoa, showing a decrease in progressive motility, on D7 and D-9 there was a difference between control vs P1 and P2 (P<.05) respectively 37.63% vs 49.96% vs 48.56%, while on day 11 showed a very real difference between P0 vs P1 vs P2 respectively 24.32% vs 36.77% vs 40.87%. The addition of 3% and 5% noni extract can improve the quality of Y spermatozoa stored at 5oC. This is because noni extract contains amino acids, ascorbic acid, and flavonoids as antioxidants so that it is able to prevent free radicals, scavengers, and damage to the spermatozoa plasma membrane can be prevented. The addition of 5% noni fruit extract in the diluent to improve the quality of Y-chromosome spermatozoa at a storage temperature of 5oC for up to 11 days.
Effect of Foot SPA in Improving Touch Perception in Patients with Type 2 Diabetes Hasani, Ruslan; Wiadnyana, Gede; Bahtiar, Bahtiar; Junaidi, Junaidi; Rahman, Rahman; Angriani, Sri; Sukriyadi, Sukriyadi; Hamsina, Hamsina
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6840

Abstract

Amputation of lower limbs and the development of foot ulcers are primarily associated with Diabetes Mellitus (DM) and its associated sensory peripheral neuropathy (SPN). A diminished perception of touch perception leads to decreased responsiveness to pressure and is recognized as a risk factor for diabetic foot ulcers. Increasing SPN patients' sense of touch perception in their feet may help prevent foot ulcers. This study aimed to prove the effects of foot SPA in improving touch perception in patients with type 2 Diabetes. This research method is quasi-experimental with one group pre and post-test design without a control group. Sampling was done by purposive sampling with 22 research subjects. The research instrument used a 10-g monofilament test. Foot SPA is carried out 6 days for week. Data analysis used the Paired sample t-test. Statistical test results obtain a p-value <0.05. The results of a week-long study found that foot SPA significantly affects touch perception in type 2 diabetes patients.
Co-Authors Angriani, Sri Bahtiar Bahtiar Bestfy Anitasari Firmiaty, Sri Hasani, Ruslan Junaidi Junaidi Muhammad Idrus Rahman Rahman Sukriyadi, Sukriyadi Wiadnyana, Gede Wisang Candra Bintari