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EDUCATION OF QRIS USAGE AS A DIGITAL PAYMENT MODEL TO UMKM IN KELURAHAN MADE SURABAYA: EDUKASI PENGGUNAAN QRIS SEBAGAI MODEL PEMBAYARAN DIGITAL PADA UMKM DI KELURAHAN MADE SURABAYA Falah, Fathi; Diyanah, Khuliyah Candraning; Pawitra, Aditya Sukma; Dhamayanti, Yeni; Saleh, Tania Ardiani; Jassey, Babucarr
Darmabakti Cendekia: Journal of Community Service and Engagements Vol. 7 No. 1 (2025): JUNE 2025
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/dc.V7.I1.2025.97-104

Abstract

Background: The Quick Response Code Indonesian Standard (QRIS) is not yet widely embraced by small and medium enterprises (UMKM) in Kelurahan Made, Surabaya. Many business owners are unaware of QRIS’s benefits and methods of use, underscoring the need for effective education to facilitate their transition to a secure digital payment system. Objective: This initiative seeks to promote digital payment standardization among UMKM in Kelurahan Made by introducing QRIS and providing hands-on practice. Additionally, we assist UMKM with the QRIS registration process, empowering them to confidently adopt non-cash payment methods. Method: The program includes engaging socialization, informative counseling, and practical training involving six UMKM, along with personalized support for QRIS registration. Results: We are pleased to report an 85% attendance rate among our targeted participants, all of whom successfully began using QRIS in their transactions. Conclusion: Our educational and coordinated efforts in promoting QRIS have effectively enhanced financial literacy and improved transaction efficiency among UMKM. As QRIS adoption continues to grow, the digital transformation of the payment ecosystem in the kelurahan becomes increasingly attainable.
Sex determination of Bangkok Zebra dove (Geopelia striata) based on wing and tail feather morphometrics at 3 and 6 months of age Kamilah Nurizza; Yeni Dhamayanti; Epy Muhammad Luqman; Gracia Angelina Hendarti; Soeharsono Soeharsono; Boedi Setiawan
Ovozoa: Journal of Animal Reproduction Vol. 14 No. 2 (2025): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v14i2.2025.98-106

Abstract

This study aimed to determine the sex of Bangkok Zebra doves (Geopelia striata) based on external body morphometric measurements. A total of 32 doves were used, consisting of 16 females (8 bird each at 3 and 6 months of age) and 16 males (8 birds each at 3 and 6 months of age). Four morphometric parameters were measured: wing chord, antebrachium (forearm) length, longest primary feather, and longest tail feather. Wing and forearm lengths were measured using digital calipers with a precision of 0.01 mm, while the longest primary and tail feathers were measured using a ruler with 0.05 mm precision. The results showed that the average wing chord, longest primary feather, and longest tail feather lengths were significantly greater (p <0.05) in males compared to females. At six months of age, males also had a significantly longer forearm than females (p <0.05). However, no significant difference (p >0.05) was found in forearm length between sexes at three months of age. It could be concluded that wing and tail feather morphometrics can be used to distinguish between male and female Bangkok Zebra doves at both three and six months of age, except for forearm length at three months.
Anatomy of the Uncinate Process in Avian: A Literature Review Dhamayanti, Yeni; Suryadiningrat, Muhammad; Alvaro, Aloisius Primo; Sinaga, Melina Martupauli; Çalışkan, Hakan; Firdausy, Lintang Winantya
Jurnal Medik Veteriner Vol. 8 No. 2 (2025): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss2.2025.478-488

Abstract

The uncinate process (UP), a dorsocaudal projection from the vertebral ribs, represents a pivotal adaptation in the avian thoracic skeleton, serving as a mechanical brace that enhances respiration and stabilizes the trunk during flight. This literature review synthesizes anatomical, functional, developmental, and evolutionary perspectives on UP morphology across diverse bird taxa. A systematic search spanning 2015–2025 identified 20 relevant studies detailing the structural variability of UPs—categorized as short, intermediate, or long—correlating with flight styles, such as soaring, diving, or terrestrial locomotion. Long UPs, observed in species like penguins and cormorants, are associated with enhanced ventilatory efficiency and thoracic rigidity for high-energy propulsion, while short UPs in flightless birds reflect reduced respiratory demand. Developmental studies reveal ontogenetic shifts from cartilaginous to ossified UPs, aligned with increasing locomotor activity. Evolutionary analysis underscores the UP as a conserved synapomorphy of Aves, with convergent elongation in unrelated taxa emphasizing its functional significance. Structural integration with intercostal musculature and adjacent ribs enables efficient force transmission and thoracic stabilization, vital for maintaining trunk posture during flight. Beyond its evolutionary relevance, UP morphology has practical implications in avian health, surgical ventilation strategies, and bioinspired biomechanical applications. This review highlights the UP as an underappreciated yet essential component of avian musculoskeletal architecture, offering insights into respiratory evolution, ecological adaptation, and comparative vertebrate anatomy. Future investigations should expand morphometric databases and apply high-resolution imaging and biomechanical modeling to further elucidate the functional roles of the UP in avian physiology and evolution.
Growth patterns and ecological classification of Tor tambra (Valenciennes 1842) in the Mamis River, Leuser Ecosystem Area, Aceh Province, Indonesia Akmal, Yusrizal; Yunus , Muchammad; Plumeriastuti , Hani; Dhamayanti, Yeni; Irfannur; Muliari; Zulfahmi, Ilham; Batubara, Agung Setia
Jurnal Ilmiah Perikanan dan Kelautan Vol. 16 No. 2 (2024): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v16i2.55808

Abstract

Graphical Abstract Highlight Research 1. Tor tambra is the most dominant species other Tor species in Aceh Province, Indonesia. 2. The population of T. tambra has decreased significantly due to overfishing and environmental destruction. 3. This research aims to examine the habitat characteristics, growth patterns and condition factors of T. tambra. 4. Analysis of the length weight relationship of T. tambra revealed that the condition of the fish was stable . Abstract This research was aimed to examine the habitat characteristics, growth patterns and condition factors of T. tambra in the Mamis River, Leuser Ecosystem Area, Aceh, Indonesia. This research was conducted on the Mamis River in three different river conditions from July to August 2023. The ecological parameters of T. tambra were conducted by observing the main, broodstock, spawning, and nursery ground habitats based on diversity of catch size at a location, water quality, aquatic substrate, aquatic vegetation, and water shade. The growth pattern parameter was also analyzed to reveal the condition of T. tambra.  The T. tambra habitat in the Mamis River includes broodstock and spawning habitat with the criteria from small to large rocks overgrown with Bryophytes, gravel and sand substrates, clear water color, slow to swift water currents, and river environment most of it is primary forest. In the main habitat, there is dominant riparian vegetation in the form of forest timber trees such as Pometia pinnata, Ficus fistulosa, Hydnocarpus castanea, and Aglaia tomentosa. The habitat for the juvenile is in the form of rocks, gravel substrate, clear water color, and fast water currents. In the nursery habitat, the dominant riparian vegetation is Balakata baccata. Based on the results of water quality analysis at the three stations, it shows that temperature, pH, DO, currents, BOD, COD are significantly different, but brightness levels are not significantly different. Based on the analysis of the length-weight relationship, it shows that the condition of the fish is stable with sufficient food availability.
Cranium morphometry for distinguishing male and female Muscovy duck (Cairina moschata) before sexual maturity Mafatichul Firdaus; Abdul Samik; Yeni Dhamayanti; Raden Tatang Santanu Adikara; Hana Eliyani; Soeharsono Soeharsono
Ovozoa: Journal of Animal Reproduction Vol. 11 No. 2 (2022): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v11i2.2022.54-58

Abstract

Gender determination of Muscovy duck as early as possible is essential for the efficiency and effectiveness of duck production. This study aimed to determine the morphometric differences in prepubertal male and female Muscovy duck (Cairina moschata) as predictors of gender. This study used a split-plot design, with the observed variables cranium length, width and height, mandibular length, and rostrum length and width. This study used a total of 80 samples of duck heads consisting of 40 male and 40 female Muscovy duck heads, with ten heads each in the age group of 2, 4, 6, and 8 weeks, respectively. Results showed that the length, width, and height of the cranium, mandibular length, and rostrum lengthand width were greater in males (p <0.05) than those of the females in all age groups. It could be concluded that the morphometric size of prepubertal male Muscovy ducks head was greater than those of the female ones at the same age; thereby, it could be used to distinguish gender. Based on the morphometrics, further study can also be conducted to measure other body parts of the Muscovy duck apart from the cranium. In addition, it is necessary to study the morphometric measurements of the cranium in other poultry as a basis for identifying sex.
Impact of green tea (Camellia sinensis) leaf extract in skim milk-goose egg yolk semen extender on the quality of Sapudi ram spermatozoa stored at 5°C Ardina Sahra Miranda; Tri Wahyu Suprayogi; Budi Utomo; Suherni Susilowati; Yeni Dhamayanti
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 3 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i3.2023.148-156

Abstract

Livestock production requires Sapudi rams, a breed native to Indonesia, to meet meat demand and food security. In artificial high-quality frozen semen is needed to spread Sapudi rams. To maximize the survival of spermatozoa during cryopreservation, semen should be stored in an extender. Green tea leaf extract (GTLE) and skim milk-goat egg yolk (SM-GEY) may be a good cryoprotectants due to their antioxidant properties. This study aimed to determine the effect of adding GTLE to the SM-GEY extender on the quality of Sapudi ram spermatozoa stored at 5°C. The fresh semen sample was divided into four different GTLE treatment groups, which each contained a 0.1 mL semen sample and a 25-mL extender of SM-GEY. Group T0: no GTLE added to SM-GEY; Groups T1, T2, and T3: 0.1 mL semen diluted in 25 mL SM-GEY with 0.05, 0.10, and 0.15 mg GTLE. Extended semen was then stored at 5°C, and its quality was evaluated daily for five days. The variables observed included spermatozoa motility, viability, and membrane integrity. Data were analyzed using one-way analysis of variance followed by Duncan's test using Statistical Program and Service Solution version 23. The result of this study was that adding 0.05 mg GTLE to 25 mL of SM-GEY extender significantly maintained the spermatozoa motility, viability, and plasma membrane integrity of Sapudi ram spermatozoa for three days at 5°C (p <0.05). Therefore, it could be concluded that adding 0.05 mg of GTLE to the SM-GEY extender preserved Sapudi ram spermatozoa's motility, viability, and membrane integrity for three days at 5°C.
Comparative effects of epigallocatechin-3-gallate supplementation in skim milk, egg yolk-citrate, and combined extenders on the spermatozoa quality of Ettawah crossbred bucks during storage at 5 °C Muhammad Ikmal Robih; Anas Bad’rosana Prawindi; Tatik Hernawati; Budi Utomo; Suherni Susilowati; Tri wahyu Suprayogi; Sri Pantja Madyawati; Kadek Rachmawati; Mustofa Helmi Effendi; Yeni Dhamayanti
Ovozoa: Journal of Animal Reproduction Vol. 14 No. 3 (2025): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v14i3.2025.147-158

Abstract

This study aimed to determine the quality of Ettawah crossbred buck semen diluted in skim milk, egg yolk-citrate extenders, or their combination, supplemented with epigallocatechin-3-gallate (EGCG). Semen was collected from Ettawah crossbred bucks using an artificial vagina. Six ejaculates were used for replication and divided into three extender treatments: T1, skim milk; T2, egg yolk-citrate; and T3, a combination of both, each supplemented with 1.5 µg/mL EGCG. The extended semen was stored in a refrigerator at 5 °C. Diluted samples were evaluated every 24 hours until spermatozoa motility declined to 30%, the minimum requirement for artificial insemination. The results showed that spermatozoa motility, viability, plasma membrane integrity, and morphological abnormality decreased during six days of storage at 5 °C. Spermatozoa motility remained above 30% for five days in T1 (36.50±1.22%) and T2 (41.67±2.06%), and for six days in T3 (43.33±1.03%). On day six, semen in the combined extender supplemented with EGCG (T3) showed significantly higher motility, viability, and membrane integrity, and lower morphological abnormalities (p <0.05) than the other treatments. In T2, all spermatozoa quality parameters were higher (p <0.05) than in T1. It can be concluded that the combined skim milk-egg yolk-citrate extender containing 1.5 µg/mL EGCG best maintained the spermatozoa quality of Ettawah crossbred bucks during six days of storage at 5 °C. Based on spermatozoa motility, the semen remained suitable for artificial insemination.
Community Empowerment For Dengue Prevention Through Breeding Site Mapping And Kap-Based Behavioral Strengthening In A Hyperendemic Urban Area Yeni Dhamayanti; Deva Fitra Firdausa Anwar; Salsabila Rabbani Khoirun Nisak; Reny Dwi Desti Amalia; Febra Hamidah Putri; Hesti Sukma Ayu Darmayanti; Rahma Salsabila Ananda Firsy; Achmad Imannaufan; Muchammad Alamudi; Tania Ardiani Saleh; Gracia Angelina Hendarti; Aditya Sukma Pawitra; Khuliyah Candraning Diyanah
Journal of Innovative and Creativity Vol. 6 No. 1 (2026)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v6i1.6565

Abstract

Dengue tetap menjadi masalah kesehatan masyarakat yang signifikan di wilayah perkotaan hiperendemik seperti Surabaya. Studi ini mengintegrasikan analisis host–agent–environment dan pemetaan tempat perindukan untuk mengidentifikasi faktor perilaku dan ekologis yang memengaruhi penularan dengue di Sambikerep. Pendekatan mixed-methods mencakup: (1) kuesioner KAP tervalidasi pada tujuh RW; (2) observasi tempat perindukan nyamuk di luar ruangan; dan (3) inspeksi dalam rumah untuk mendeteksi jentik dan menghitung House Index (HI). Analisis korelasi menilai hubungan antara skor KAP dan HI, sementara observasi kualitatif memberikan konteks temuan. Skor KAP menunjukkan korelasi negatif yang signifikan dengan HI (r = –0.715, p < 0.05), menunjukkan bahwa tingkat kesadaran yang lebih tinggi berkaitan dengan lebih rendahnya keberadaan jentik di dalam rumah. Namun, titik perindukan seperti water meter, pot tanaman, dan saluran drainase tetap ditemukan meskipun skor KAP relatif tinggi, mengindikasikan adanya hambatan struktural. Pendekatan multidimensional yang menggabungkan asesmen perilaku dan pemetaan lingkungan sangat penting. Pengendalian berkelanjutan memerlukan intervensi yang mengintegrasikan edukasi, keterlibatan komunitas, dan pengelolaan lingkungan di area perkotaan hiperendemik
Morphometric wing variations in Fischer’s lovebirds (Agapornis fischeri) related to sex and age at 4–6 months Dhamayanti, Yeni; Adzani, Ilyasa; Bayram, Muhammet; Firdausy, Lintang Winantya
Jurnal Medik Veteriner Vol. 9 No. 1 (2026): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol9.iss1.2026.203-217

Abstract

Wing morphometry plays a crucial role in avian functional ecology, influencing flight performance, energy efficiency, and sexual selection. However, quantitative data on wing development in lovebirds (Agapornis fischeri), remain scarce. This study aimed to quantify and compare the growth of wing flexion width, wing extension width, and wingspan in male and female lovebirds at 4, 5, and 6 months of age to determine the onset and extent of sexual dimorphism. A total of 22 lovebirds (11 males and 11 females) were acclimatized under controlled environmental conditions and fed a millet-based diet. Wing measurements were obtained in accordance with animal welfare protocols using standardized morphometric techniques. Data were analyzed using Multivariate Analysis of Variance (MANOVA) followed by Tukey’s post hoc test at a 95% confidence level, and growth patterns were evaluated using linear regression analysis. Results showed significant (p < 0.05) sex- and age-related differences in all morphometric parameters. Males exhibited consistently higher mean values for wing flexion, extension, and wingspan at every age, with steeper linear growth slopes compared with females. The steady, positive correlation between age and wing dimensions indicates continuous and proportional development during the juvenile phase. These findings suggest that sexual dimorphism in wing morphology becomes evident as early as four months of age and intensifies with maturation. This study provides baseline trajectories of wing morphometrics in lovebirds, establishing reference standards that are valuable for avian biology, welfare, and sexing applications in psittacine species.
Anatomical and histological study of the alimentary tract in fruit bats (Rousettus amplexicaudatus) Dhamayanti, Yeni; Mujiburrahman, Agung; Bayram, Muhammet; Firdausy, Lintang Winantya
Jurnal Medik Veteriner Vol. 9 No. 1 (2026): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol9.iss1.2026.124-138

Abstract

This study presents a comprehensive gross anatomical and histological characterization of the alimentary tract in the fruit bat (Rousettus amplexicaudatus), a frugivorous megachiropteran species whose digestive morphology remains incompletely described. Seven adult bats (four males, three females) were captured in Banyuwangi, East Java, and examined through standardized morphometric, gross anatomical, and histometric analyses. Euthanasia was performed using Xylazine and Ketamine, followed by systematic dissection and measurement of body and visceral parameters. Histological preparations of the esophagus, stomach, duodenum, jejunum, ileum, and colon were stained with hematoxylin and eosin and evaluated microscopically. Results revealed minimal sexual dimorphism in external and internal morphometric traits, except for a significantly longer esophagus in males (p < 0.05). Gross anatomy showed a simple, glandular stomach and an elongated intestinal tract, consistent with adaptations for rapid carbohydrate digestion. Histomorphometric evaluation indicated comparable mucosal and muscular thickness between sexes, suggesting functional uniformity in digestive performance. Histological observations identified a stratified squamous esophageal lining, glandular gastric mucosa, prominent intestinal villi with crypts of Lieberkühn, and well-developed Peyer’s patches, highlighting efficient nutrient absorption and mucosal immune function. Overall, the findings demonstrate that fruit bat possesses a structurally specialized yet sexually consistent digestive system optimized for frugivory. This integrative dataset fills critical gaps in bat digestive morphology, providing a standardized anatomical and histological reference for comparative physiology, dietary adaptation, and host–pathogen interaction studies in megachiropteran bats.
Co-Authors A. Shofy Mubarak AA Sudharmawan, AA Abdul Samik Achmad Imannaufan Adikara, Tatang Santanu Aditya Sukma Pawitra Adzani, Ilyasa Agung Setia Batubara Agung Setia Batubara Agung Setia Batubara Aida Zharah Akhsan Panna Aldi Hamdani Alvaro, Aloisius Primo Anas Bad’rosana Prawindi Annise Proboningrat Ardina Sahra Miranda Arief Hidayat Zulkifli Arimbi Aswin, Ahmad Bambang Poernomo Bangun Nur Wijaya Batubara, Agung Setia Bayram, Muhammet Boedi Setiawan BUDI UTOMO Çalışkan, Hakan Chozin, Aminullah Alhady Chusnannada, Nabila Corie Indria Prasasti Delaiah, Diena Dellavia, Yolanda Deva Fitra Firdausa Anwar Diyantoro Diyantoro, Diyantoro Epy Muhammad Luqman Falah, Fathi Febra Hamidah Putri Fiqih, Adam Fahmi Firdausy, Lintang Winantya Hana Eliyani Hanafi, Ulfiani Fauzia Hani Plumeriastuti Hani Plumeriastuti Hari Basuki Notobroto Helen Susilowati, Helen Hendarti, Gracia Angelina Hermin Ratnani Hernanda, Ary Setya Hesti Sukma Ayu Darmayanti Hidanah, Sri Ilham Zulfahmi Ilham Zulfahmi Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur, Irfannur Jassey, Babucarr Kadek Rachmawati Kamilah Nurizza Khairunnisa, Hanifa Khansa Khuliyah Candraning Diyanah Kuncoro Puguh Santoso Kuncorojakti, Suryo Kusnoto Kusnoto, Kusnoto Kusuma Scorpia Lestari Kusuma Wardani, Ratnaningtyas Wahyu Lilis Sulistyorini Lukman, Epy Muhammad Mafatichul Firdaus Mafruchati, Maslichah Maulana, Firdausy Kurnia Megawati, Neneng Ismi Muchammad Alamudi Muchammad Yunus Muchammad Yunus Muhammad Farid Dimjati Lusno Muhammad Ikmal Robih Mujiburrahman, Agung Muliari Muliari Muliari Muliari Muliari Muliari Mustofa Helmi Effendi Naser, Mhd. Izzan Ningrum, Indah Puspita Novi Dian Arfiani Nunuk Dyah Retno Lastuti Nursadida, Milla Palupi, Tantri Dyah Widhi Plumeriastuti , Hani Poedji Hastutiek Prakoso, Febriyono Anggela Prastiya, Ragil Angga R Azizah Rahma Salsabila Ananda Firsy Ratna Dwi Puji Astuti Renaldi, Nogi Reny Dwi Desti Amalia Retno Adriyani Ririh Yudhastuti Ritonga, Mudhita Zikkrullah Rodprasert, Watchareewan Saleh, Tania Ardiani Salsabila Rabbani Khoirun Nisak Sari, Dian Ayu Kartika Setiawan Koesdarto Sinaga, Melina Martupauli Soeharsono Soeharsono Soeharsono Soeharsono Sofyan, Miayu Soneta Sri Hidanah Sri Mulyati Sri Pantja Madyawati Suciyono, Suciyono SUDARMAJI SUDARMAJI Suherni Susilowati Sunarso, Agus Suryadiningrat, Muhammad Tatik Hernawati Tri Wahyu Suprayogi Warsito, Sunaryo Hadi Wibawati, Prima Ayu Widiyatno, Thomas Valentinus Widjiati Widjiati, Widjiati Wijaya, Andi Yasmin Yudhana, Aditya Yulianna Puspitasari Yunita, Maya Nurwartanti Yunus , Muchammad Yunus, Muchammad Yusrizal Akmal Zahrudin, Elham Zida Husnina Zulkifli, Arief Hidayat