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All Journal Jurnal Pendidikan Matematika Universitas Lampung PROSIDING SEMINAR NASIONAL AGRIBISNIS Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Jurnal Pengabdian Masyarakat Waradin Jurnal Indonesia Sosial Teknologi Journal of Social Commerce Journal Social Civilecial Studi Administrasi Publik dan ilmu Komunikasi
Ardiyanti Ardiyanti
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Pengembangan Hard Candy Yang Mengandung Ekstrak Jahe Merah (Zingiber officinale var. rubrum) Sebagai Pangan Fungsional Berkhasiat Antibakteri Akib, Nur Illiyyin; Ardiyanti, Ardiyanti; Hamsidi, Rini; HM, Nurhayani; Saputra, Muhammad Juharisman; Baane, Wa
PROSIDING SEMINAR NASIONAL AGRIBISNIS PROSIDING SEMINAR NASIONAL SWASEMBADA PANGAN (Indonesia Menuju Swasembada Pangan dalam Tiga Tahun Ke
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Halu Oleo Kendari Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.936 KB) | DOI: 10.37149/4782

Abstract

Hard candy merupakan produk konfeksionari yang digemari masyarakat namun berpotensi menyebabkan karies karena mengandung sukrosa pembentuk plak oleh bakteri Streptococcus mutans. Maka diformulasikan hard candy sebagai pangan fungsional dengan penambahan ekstrak jahe merah yang mengandung alkaloid, flavonoid, saponin, tanin, dan triterpenoid yang berpotensi sebagai antibakteri. Penelitian ini bertujuan memformulasikan ekstrak jahe merah menjadi sediaan hard candy dan mengetahui aktivitas antibakterinya terhadap pertumbuhan S. mutans. Diperoleh aktivitas maksimum adalah hard candy yang mengandung ekstrak jahe merah konsentrasi 2,5 % dengan diameter zona hambat 10,08 mm. Disimpulkan bahwa ekstrak jahe merah dapat diformulasikan menjadi hard candy yang mampu menghambat pertumbuhan S. mutans.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA Ardiyanti Ardiyanti; Haninda Bharata; Tina Yunarti
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 2, No 7 (2014): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This qualitative-descriptive research aimed to know the student’s errors in solving mathematics word problems viewed by four aspects, such as understanding the question, making model of mathematics, doing calculation, and making conclusions. The subjects of this research were students of VII B class of SMPN 28 of Bandar Lampung in academic year of 2013/2014. The collecting data was done by test and interview. The data analysis was done by data reduction, data display, and conclusion. Based on the result of research, students’ errors in solving mathematics word problem were: (1) understanding the question (81,03%) (2) making  model of mathematics (56,03%) (3) doing calculation (56,90%) (4) making conclusions (57,76%). The biggest student’s error was understanding the question aspect. This case was caused students weren’t able to solve question systematically.Penelitian deskriptif kualitatif ini bertujuan untuk mengetahui kesalahan-kesalahan siswa dalam menyelesaikan soal cerita matematika ditinjau dari empat aspek, yaitu memahami soal, membuat model matematika, melakukan komputasi, dan menarik kesimpulan. Subjek penelitian ini adalah siswa kelas VII B SMPN 28 Bandar Lampung tahun pelajaran 2013/2014. Pengumpulan data dilakukan dengan tes dan wawancara. Analisis data dilakukan dengan reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian, kesalahan-kesalahan yang dilakukan siswa dalam menyelesaikan soal cerita matematika adalah: (1) memahami soal (81,03%) (2) membuat model matematika (56,03%) (3) melakukan komputasi (56,90%) (4) menarik kesimpulan (57,76%).  Kesalahan terbesar siswa adalah aspek memahami soal. Hal ini disebabkan siswa tidak mampu mengerjakan soal secara sistematis.Kata kunci: kesalahan, matematika, penyelesaian soal cerita
Pengadaan Pojok Baca untuk Menciptakan Lingkungan Belajar yang Aman dan Menyenangkan di Kelas 1 UPT SPF SD INPRES MALLENGKERI II Andi Rina Purnama Indah; A L Arika Maya Sari; Ardiyanti Ardiyanti; Desi Fitriani; Ainun Mutmainna; Eti Winarti; Hardiani Hardiani; Hikmah Sastia Dewi; Dendy Setyo Anggoro; Nadrah El Hafidy; Nurhasfiati Nurhasfiati
Jurnal Pengabdian Masyarakat Waradin Vol. 5 No. 1 (2025): Jurnal Pengabdian Masyarakat Waradin
Publisher : Sekolah Tinggi Ilmu Ekonomi Pariwisata Indonesia Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/wrd.v5i1.439

Abstract

The "Reading Corner Provision" program at SD Malengkeri II aims to create a safe and enjoyable learning environment for students. Through this activity, we succeeded in increasing interest in reading and literacy awareness among students by providing a comfortable reading room and access to various types of books. Support from the Pre-Service PPG Muhammadiyah University of Makassar and collaboration with facilitators played an important role in the success of this program. The results of this program not only improve students' reading skills, but also encourage the development of a reading culture in schools and communities. In this way, this program contributes to social empowerment and sustainable education in local communities.
Influencer Marketing Strategies for Customer Reacquisition in Large Corporations Ardiyanti, Ardiyanti
Journal of Social Commerce Vol. 3 No. 2 (2023): Journal of Social Commerce
Publisher : Celebes Scholar pg

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56209/jommerce.v3i2.121

Abstract

The impact of credibility and quality content of influencers as key factors of customer recovery marketing in large firms is the topic of this research. In this research, data were collected with the use of quantitative research design where questionnaires were used to gather information from the marketing professionals and customers who are usually targeted by the influencer marketing campaigns. It is established that the variables  influencer credibility and content quality highly influence the rates of customer reacquisition. These audiences believed that information from trustworthy and knowledgeable influencers who also engage them positively will help appeal to their needs to come back for more of the client’s services. Relevant and engaging content boosts reacquisition attempts by creating high content quality. The use of real and influential persons, in combination with the generation of quality content showing the best repurchase rates. It is for these reasons that credibility and quality must be incorporated in influencer marketing campaigns to enhance customer reacquisition. The study offers practical implications for marketing practitioners that intend to improve their customer reacquisition efforts using influencer marketing.
Respon Pertumbuhan Vegetatif dan Pembungaan Tanaman Cabai Merah Keriting (Capsicum annum L. cv. Jacko) pada Aplikasi Rasio Konsentrasi BAP dan GA3 Setelah Pemangkasan Pucuk Saptiningsih, Endang; Ardiyanti, Ardiyanti; Suedy, Sri Widodo Agung; Darmanti, Sri
Buletin Anatomi dan Fisiologi Volume 9, Nomor 2, Tahun 2024
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/baf.9.2.2024.164-174

Abstract

Pertumbuhan dan produksi cabai dapat ditingkatkan melalui metode pemangkasan pucuk. Aplikasi BAP dan GA3 setelah pemangkasan pucuk dapat mempengaruhi pertumbuhan vegetatif tanaman yang selanjutnya berdampak terhadap pembungaan dan produksi cabai. Penelitian ini bertujuan untuk mengkaji pengaruh aplikasi hormon BAP dan GA3 dengan berbagai rasio konsentrasi setelah pemangkasan pucuk terhadap pertumbuhan vegetatif dan pembungaan tanaman cabai merah keriting (Capsicum annuum L.). Pemangkasan pucuk dilakukan pada fase vegetatif akhir, diikuti dengan aplikasi BAP dan GA3. Parameter yang diamati meliputi durasi muncul tunas cabang lateral, jumlah dan panjang cabang lateral, luas daun, kandungan klorofil total, alokasi biomassa, dan periode muncul bunga. Hasil penelitian menunjukkan bahwa aplikasi rasio konsentrasi BAP dan GA3 secara signifikan meningkatkan jumlah dan panjang cabang lateral, luas daun, dan mempercepat waktu muncul bunga dibandingkan kontrol. Perlakuan dengan rasio konsentrasi BAP 0 ppm : GA3 100 ppm dan BAP 200 ppm : GA3 100 ppm memberikan hasil terbaik dalam pertumbuhan vegetatif dan mempercepat pembungaan. Penelitian ini memberikan kontribusi dalam pengelolaan hormon tanaman pasca pemangkasan untuk meningkatkan produktivitas cabai. The growth and yield of chili peppers can be enhanced through the method of shoot pruning. The application of BAP and GA3 after shoot pruning can affect the vegetative growth of plants, which subsequently impacts the flowering and production of chili peppers. This study aims to examine the effects of applying BAP and GA3 hormones at various concentration ratios after shoot pruning on the vegetative growth and flowering of curly red chili peppers (Capsicum annuum L.). Shoot pruning was carried out at the late vegetative phase, followed by the application of BAP and GA3. The observed parameters included the duration of lateral bud emergence, the number and length of lateral branches, leaf area, total chlorophyll content, biomass allocation, and the flowering period. The results showed that the application of BAP and GA3 concentration ratios significantly increased the number and length of lateral branches, leaf area, and accelerated the flowering time compared to the control. Treatments with the ratios of BAP 0 ppm : GA3 100 ppm and BAP 200 ppm : GA3 100 ppm yielded the best results in vegetative growth and accelerated flowering. This study contributes to the management of plant hormones post-pruning to enhance chili productivity.
Study on the Effectiveness of One Stop Integrated Services (PTSP) in Business Licensing in Bandung City Heriyanto, Dedi; Ardiyanti, Ardiyanti; Alam, Kurniawati
Journal Social Civilecial Vol. 1 No. 3 (2023): Journal Social Civilecial
Publisher : Journal Social Civilecial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71435/610490

Abstract

This paper focuses on assessing the efficiency of PTSP in enabling business permit in Bandung City of Indonesia. PTSP is the government’s program that it has launched to simplify various bureaucratic procedures and increase the transparency of governance to unleash the economic potential of a country. Employing a survey questionnaire, quantitative data was obtained from 200 business owners and government officials who deal with PTSP concerning factors such as time taken to process licenses, the level of transparency and user satisfaction. The findings have revealed that PTSP has led to the cutting down of processing time, enhance the level of opacity and has received accolades by the business fraternity. However, there are also problems to face such as inadequate organizational infrastructure and reluctance for change. Consequently, the study enhances the existing literature by presenting a quantitative analysis on PTSP impact assessment in an urban context as well as presenting guidelines on how to address the emerging challenges that continue to emanate on the efficiency of the system.
The Role of Local Political Parties in Shaping Electoral Outcomes in Makassar City Ardiyanti, Ardiyanti; Nadila, Nidya; Dipanegara, Romy
Journal Social Civilecial Vol. 2 No. 3 (2024): Journal Social Civilecial
Publisher : Journal Social Civilecial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71435/610504

Abstract

The analysis investigates how local political parties affect electoral results in Makassar City through evaluations of their strategies together with voter response patterns and social community processes. Through a qualitative method researchers conducted semi-structured interviews combined with focus group sessions and document evaluation to understand the voter-party interactions and local strategy development and community network use in Makassar City. Local parties operating in Makassar depend on direct contact with citizens together with connections to local leadership groups for establishing contact and voter participation. Electoral choices of voter’s stem from concrete needs including improvements in infrastructure and local service delivery instead of national political perspectives. Local political campaigns have shown a need for ethnic-specific approaches which create campaign messaging that targets particular cultural and ethnic groups. Local political parties practice strategic autonomy to create custom-made political strategies which adapt to specific local socio-political conditions apart from national political parties. The study fills knowledge gaps within Indonesian political research by documenting how local actors evolve their political tactics which influences election results. This study explains significant information to those who study local politics including policymakers’ analysts and academic researchers of electoral dynamics.
Organizational Culture in Waste Collection Fleet Management: Implications for Operational Efficiency and Urban Environmental Impact Ardiyanti, Ardiyanti; Husen, Achmad; Purwandari, Dian Alfia; Devy, Arradina Zessa; Br Ginting, Nurcitra Rehulina
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 7 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i7.9082

Abstract

Waste collection fleets play a vital role in municipal solid waste management and urban environmental quality. Nevertheless, operational inefficiencies, such as vehicle overloading, suboptimal route planning, and inadequate maintenance, have contributed to significant environmental and infrastructural impacts, including road degradation and diminished urban hygiene. This research adopts a qualitative approach grounded in a comprehensive review of relevant literature to examine how organizational culture affects the performance of waste collection fleets and their broader urban impact. The findings suggest that weak institutional culture, fragmented coordination among agencies, and inconsistent adherence to operational standards are critical drivers of inefficiency. Moreover, limited inter-agency integration, the absence of effective oversight mechanisms, as well as limited technological innovation further compound these challenges. Addressing these systemic issues requires targeted cultural and governance reforms. Key recommendations include strengthening human resource capacity, integrating environmentally sound technologies, and fostering institutional accountability and environmental responsibility. These interventions are essential to enhance operational efficiency. They also play a key role in reducing the ecological footprint of urban waste transportation systems.
Pengaruh Motivasi terhadap Produktivitas Kerja Karyawan pada Lembaga Pelatihan Kerja Wajo Intelektual Mandiri Kabupaten Wajo Ardiyanti Ardiyanti; Yuniarni Yusuf; Andi Patotori Arismunandar
Studi Administrasi Publik dan ilmu Komunikasi Vol. 2 No. 3 (2025): Agustus : Studi Administrasi Publik dan ilmu Komunikasi
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/studi.v2i3.640

Abstract

In this study, a quantitative research approach was used, with two variables: motivation as the independent variable and work productivity as the dependent variable. The survey method was employed, with a sample of 26 employees from the Wajo Intellectual Mandiri Job Training Institute. The data analysis techniques used included quantitative descriptive analysis, correlation analysis, and simple regression analysis. Data collection was carried out through observation, questionnaires, and documentation. The findings indicate that both the motivation and work productivity variables are rated highly, based on the respondents' answers from the questionnaire distribution. The results demonstrate a positive relationship between motivation and employee work productivity at the Wajo Intellectual Mandiri Job Training Institute in Wajo Regency. This study highlights the importance of motivation in enhancing work productivity and provides valuable insights for improving organizational performance by fostering motivation among employees. The findings can be used as a basis for developing strategies to optimize employee productivity in similar organizational settings. 
Co-Authors A L Arika Maya Sari Achmad Husen Ainun Mutmainna Alam, Kurniawati Aminuyati Andi Patotori Arismunandar Andi Rina Purnama Indah Baane, Wa Br Ginting, Nurcitra Rehulina Dendy Setyo Anggoro Devy, Arradina Zessa Dipanegara, Romy DWI YULIANTI Endang Saptiningsih Eti Winarti Haninda Bharata Hardiani Hardiani Heriyanto, Dedi Hikmah Sastia Dewi HM, Nurhayani Nadila, Nidya Nadrah El Hafidy Nur Illiyyin Akib Nurhasfiati Nurhasfiati Purwandari, Dian Alfia Rini Hamsidi Saputra, Muhammad Juharisman Sri Darmanti Sri Widodo Agung Suedy Tina Yunarti Undang Rosidin Yuniarni Yusuf