bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH PEMBERIAN PUPUK KOMPOS LIMBAH JAMU DAN PESTISIDA NABATI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAYAM MERAH
Authors: Bay Rani Laxmi , Barokah Umi 
Published: December 2024

Tanaman bayam merupakan tanaman berbentuk perdu atau semak yang kaya akan kandungan vitamin A, B dan C, protein, lemak, karbohidrat kalium, amaratin, serta mineral-mineral yang penting seperti kalsium, fosfor dan besi. Kandungan iniÂ bermanfaat dalam mendorong pertumbuhan dan menjaga kesehatan tubuh. Penelitian dilaksanakan di Desa Kebadongan, Kecamatan Klirong, Kabupaten Kebumen. Penelitian ini dilaksanakan pada bulan Februari-Maret 2024. Rancangan percobaan yang digunakan yaitu Rancangan Acak Kelompok (RAK) dengan dua faktorial yaitu pupuk kompos limbah jamu dan pestisida nabati dengan masingâ€“masing perlakuan diulang sebanyak 3 kali. Faktor pertama adalah Pupuk limbah jamu meliputi : P0 = tanpa pemberian pupuk kompos limbah jamu, P1 = pemberian pupuk kompos limbah jamu kunyit, P2 = pemberian pupuk kompos limbah jamu beras kencur. Faktor kedua pestisida nabati meliputi : B0 = tanpa pestisida nabati, B1 = pemberian pestisida nabati daun kelor, B2 = pemberian pestisida nabati daun pepaya. Hasil penelitian menunjukan pupuk organik limbah jamu beras kencur dan pestisida nabati daun pepaya berpengaruh terhadap tinggi tanaman dengan hasil sebesar 9.17 cm. Pupuk limbah jamu beras kencur dan pestisida nabati juga berpengaruh terhadap jumlah daun dengan hasil sebesar 5.81 helai. Panjang akar yang terbaik dengan hasilÂ sebesar 23.57 cm dengan perlakuan pupuk kompos limbah jamuÂ beras kencur dan pestisida nabati daun pepaya. Perlakuan terbaik pada berat perplot terdapat pada pupuk kompos limbah jamu beras kencur dan pestisida nabati daun kelor sebesar 346.66 cm .Kata Kunci: Bayam merah, pupuk, kompos, limbah, jamu
Resiko Karies Gigi dari Konsumsi Makanan Kariogenik pada Anak Sekolah Dasar
Authors: Widyastuti Nugraheni , Jumriani  , Wahyudadi Badai Septa 
Published: December 2024

Masalah Kesehatan gigi dan mulut di Indonesia mengalami peningkatan berdasarkan hasil riskesdas pada tahun 2007 sebanyak 43,4% menjadi 53,3% pada tahun 2013 dan sebesar 57,6 % pada tahun 2018. Prevalensi karies di Sulawesi Selatan 55,54 %, di Kota Makassar sebanyak 52,09%, serta pada kelompok umur 5-9 tahun sebanyak 65,51%. Karies gigi sering terjadi pada anak dikarenakan cenderung suka makanan dan minuman manis dan tidak membersihkannya. Karies pada anak dapat dipengaruhi oleh faktor seperti kebiasaan makan yang buruk, kebiasaan menyikat gigi, dan jarang memeriksakan ke dokter gigi. Anak usia sekolah biasanya menyukai makanan manis, seperti permen, coklat, dan kue. Makanan manis ini tinggi karbohidrat yang rentan menimbulkan karies. Karies jika dibiarkan dapat berdampak buruk pada kualitas hidup anak baik secara fisik maupun psikologis, mulai dari remaja hingga dewasa. Efek karies dapat menyebabkan penyakit periodontal, yaitu infeksi parah pada gusi dan tulang yang menopang gigi. Tujuan penelitian ini adalah untuk mengetahui analisis resiko kejadian karies gigi berdasarkan konsumsi makanan kariogenik pada anak usia sekolah dasar. Metode Penelitian ini menggunakan survey dengan pendekatan cross-sectional, dimulai dari pengukuran karies menggunakan pemeriksaan secara langsung dengan kartu status dan kebiasaan mengkonsumsi anak menggunakan kuesioner. Data diuji menggunakan anova dan chi-square. Hasil penelitian menunjukkan bahwa bahwa kejadian karies gigi berdasarkan konsumsi makanan kariogenik paling banyak ditemukan yaitu angka karies sedang dan konsumsi makanan kariogenik sedang sebanyak 14 orang (28%). Kesimpulan adalah ada hubungan antara konsumsi makanan kariogenik dan risiko kejadian karies gigi.

Kata kunci : Resiko karies gigi; makanan kariogenik
Perilaku Penjamah Makanan Dalam Penerapan Higiene Dan Sanitasi Pengolahan Makanan Di RSUD K.H. Hayyung Kabupaten Kepulauan Selayar
Authors: Inayah Inayah , Sahani Wahyuni , Ruhban Andi 
Published: December 2024

Penjamah makanan merupakan orang yang bertanggung jawab terhadap kesehatan makanan. Makanan yang tidak dikelola dengan baik dan benar oleh penjamah makanan dapat menimbulkan dampak negatif seperti penyakit dan keracunan, serta dapat pula menimbulkan alergi. Kebersihan dan kesehatan penjamah makanan serta lingkungan termasuk syarat utama dalam pengolahan makanan. Tujuan penelitian untuk mengetahui perilaku penjamah makanan dalam penerapan higiene dan sanitasi pengolahan makanan di RSUD K.H. Hayyung Kabupaten Kepulauan Selayar. Jenis penelitian adalah deskriptif observasional dengan jumlah sampel 16 orang di instalasi gizi. Adapan hasil penelitian ini yaitu penjamah makanan yang memiliki tingkat pengetahuan yang tinggi sebanyak 9 orang (56%), sebanyak 9 orang dengan (56%) yang memiliki sikap baik, Sebanyak 10 orang (62%) memiliki tindakan yang baik dalam menerapkan higiene dan sanitasi pengolahan makanan serta kondisi sanitasi peralatan dan tempat pengolahan makanan dalam keadaan baik dengan persentase 86%. Saran dalam penelitian ini, kepada pihak pengelola Instalasi Gizi agar memberikan pelatihan kepada penjamah makanan terkait penerapan higiene dan sanitasi pengolahan makanan yang baik, perlu juga dilakukan pengawasan terhadap penjamah makanan serta perlu menyediakan tempat penyimpanan alat masak yang tertutup yang memenuhi standar. Serta kepada peneliti selanjutnya untuk melakukan penelitian tentang hubungan antara perilaku penjamah makanan dan melakukan pemeriksaan Angka Lempeng Total (ALT) pada peralatan makan di Instalasi Gizi.
Kata kunci: Penjamah Makanan; Perilaku; Higiene Sanitasi Pengolahan Makanan.
Sistem Pendukung Keputusan Pendistribusian Pupuk An-Organik Menggunakan Metode Fuzzy Database Model Tahani “Studi Kasus CV. Ganesha Raya”
Authors: Rohmatika Alfi , Chotijah Umi 
Published: December 2024

Abstrak - Penentuan selektif Koptan pada CV. Ganesha Raya dibutuhkan agar proses kinerja perusahaan terutama dalam kegiatan produksi tetap berlangsung dengan baik, maka dipilih metode Fuzzy Database Model TahaniFuzzy Database Model Tahani dalam penentuan seleksi Koptan. Penelitian Fuzzy database Tahani yang diterapkan kedalam system rekomendasi pembelian rumah, (Efendi Rusdi, 2014), dapat digunakan sebagai refrensi dalam proses rekomendasi dengan kasus yang berbeda. Aplikasi yang dibangun dapat menghasilkan tujuan yaitu dapat membantu perusahaan dalam merekomendasikan pilihan Seleksi Koptan (Kelompok Tani)dengan menggunakan kriteria : harga, rasa, roasting, size, aroma dan waktu pengiriman dengan menggunakan Metode Fuzzy Database Model Tahani. Berdasarkan pada analisis hasil pengujian sistem, didapatkan Sistem Pendukung Keputusan Pendistribusian Pupuk An-Organik menggunakan Metode Fuzzy Database Model Tahani studi kasus CV. Ganesha Raya dengan menggunakan 3 kali periode yang menunjukkan bahwa sistem pendukung keputusan dapat berfungsi dengan baik dengan pendekatan 66.667% sesuai dengan metode Fuzzy Database Model Tahani..Kata Kunci : Decision Suport System, F. Database Tahani Abstract - Selective determination of Koptan at CV. Ganesha Raya is needed so that the company's performance process, especially in production activities, continues to run well, so the Tahani Fuzzy Database Model method is chosen in determining Koptan selection. Research on the Tahani Fuzzy database applied to the house purchase recommendation system, (Efendi Rusdi, 2014), can be used as a reference in the recommendation process with different cases. The application built can produce a goal that can assist companies in recommending Koptan (Farmer Group) Selection options using criteria: price, taste, roasting, size, aroma and delivery time using the Tahani Fuzzy Database Model Method. Based on the analysis of the results of system testing, it is obtained that the Decision Support System for the Distribution of An-Organic Fertilizers using the Tahani Model Fuzzy Database Method is a case study of CV. Ganesha Raya by using 3 times the period which shows that the decision support system can function properly with an approach of 66.667% in accordance with the Tahani Fuzzy Database Model method.Keywords: Decision Support System, F. Tahani Database
Pengaruh Daya Tarik Promosi, Kemudahan Penggunaan, dan Risiko Terhadap Minat Menggunakan E-Wallet pada Mahasiswa di Kota Batam
Authors: Yanti Dewi Apri , Prima Argo Putra 
Published: December 2024

E-wallets offer many conveniences to users, despite the convenience and practicality of e-wallets, many people are reluctant to use them. Several factors contribute to the interest in using e-wallets, including promotional attractiveness, ease of use, and risk. This study aims to test passively and simultaneously. This type of research is quantitative with data collection techniques carried out by distributing questionnaires through google forms which are measured on a Likert scale. Testing in this study uses descriptive analysis, instrument test, classical assumption test, influence test and hypothesis testing. The population in this study were students majoring in accounting in Batam City and who had registered on the PDDIKTI website (Directorate General of Higher Education) with a total of 1631 students. The sample in this study used Probability Sampling technique and sample determination using Slovin technique which amounted to 100 respondents. The results of the study simultaneously show that promotional attractiveness, ease of use and risk affect the interest in using e-wallets for students in Batam City. However, based on the results of this study partially show that Promotional Attractiveness affects the interest in using e-wallets for students in Batam City. Ease of Use affects the interest in using e-wallets for students in Batam City. Meanwhile, risk has no effect on the interest in using e-wallets for students in Batam City.
Association of serum iron with all-cause mortality and cardiovascular mortality in the cardiovascular patients: a retrospective cohort study based on the NHANES 1999–2018
Authors: Lu Jing , Ma Zhen , Zhang Xiaoxue , Zhong Wenhao , Zou Yunzeng , Yuan Jie 
Published: December 2024

BackgroundCardiovascular disease (CVD) is one of the leading global causes of death, and serum iron (SI) levels may be associated with the mortality of CVD. However, there is still a knowledge gap regarding the relationship between SI and mortality in the CVD population.MethodsAn analysis was conducted utilizing data from the National Health and Nutrition Examination Survey (NHANES) from 1999 to 2018. In our study, SI was used as the independent variable, and the mortality of the CVD patients was considered as the outcome. Kaplan–Meier curves, multivariable Cox proportional hazards model, and restricted cubic spline were employed to examine the association between SI and all-cause mortality and cardiovascular mortality in CVD patients. Subgroup analysis was also carried out based on age, sex, weight, hypertension, Type 2 diabetes mellitus, and smoking status.ResultsA retrospective cohort study design was utilized, incorporating data from 1,903 CVD patients with an average age of 64.29 years. Kaplan–Meier survival analysis demonstrated significant differences in all-cause mortality and cardiovascular mortality among the CVD patients based on quartiles of SI. Following multivariable adjustment, lower SI was associated with an increased risk of all-cause and cardiovascular mortality in CVD patients. The highest quartile of SI exhibited a 43% reduction in all-cause mortality (HR = 0.57, 95% CI: 0.45–0.72) and a 74% reduction in cardiovascular mortality (HR = 0.26, 95% CI: 0.16–0.43) when compared to the lowest quartile. Restricted cubic spline showed a nonlinear relationship between SI and all-cause mortality and a linear relationship between SI and cardiovascular mortality. Additionally, the inverse relationship between SI levels and outcomes in the CVD patients remained consistent in subgroup analysis.ConclusionHigher SI is associated with a decreased risk of all-cause and cardiovascular mortality in CVD patients. Our results emphasize the importance of iron supplementation for this particular group.
Post-Processing Kalman Filter Application for Improving Cooperative Awareness Messages’ Position Data Accuracy
Authors: Bauder Maximilian , Langer Robin , Kubjatko Tibor , Schweiger Hans-Georg 
Published: December 2024

Cooperative intelligent transportation systems continuously send self-referenced data about their current status in the Cooperative Awareness Message (CAM). Each CAM contains the current position of the vehicle based on GPS accuracy, which can have inaccuracies in the meter range. However, a high accuracy of the position data is crucial for many applications, such as electronic toll collection or the reconstruction of traffic accidents. Kalman filters are already frequently used today to increase the accuracy of position data. The problem with applying the Kalman filter to the position data within the Cooperative Awareness Message is the low temporal resolution (max. 10 Hz) and the non-equidistant time steps between the messages. In addition, the filter can only be applied to the data retrospectively. To solve these problems, an Extended Kalman Filter and an Unscented Kalman Filter were designed and investigated in this work. The Kalman filters were implemented with two kinematic models. Subsequently, driving tests were conducted with two V2X vehicles to investigate and compare the influence on the accuracy of the position data. To address the problem of non-equidistant time steps, an iterative adjustment of the Process Noise Covariance Matrix Q and the introduction of additional interpolation points to equidistance the received messages were investigated. The results show that without one of these approaches, it is impossible to design a generally valid filter to improve the position accuracy of the CAM position data retrospectively. The introduction of interpolation points did not lead to a significant improvement in the results. With the Q matrix adaptation, an Unscented Kalman Filter could be created that improves the longitudinal position accuracy of the two vehicles under investigation by up to 80% (0.54 m) and the lateral position accuracy by up to 72% (0.18 m). The work thus contributes to improving the positioning accuracy of CAM data for applications that receive only these data retrospectively.
A Magnetic-Responsive Biomimetic Nanosystem Coated with Glioma Stem Cell Membranes Effectively Targets and Eliminates Malignant Gliomas
Authors: Deng Song , Nie Dekang , Huang Yue , Yang Yu , Liu Qianqian , Sun Zesheng , Jiang Qiaoji , Ling Yuejuan , Wen Ya , Qu Jiahua , Lin Jialiang , Wang Yi , Huang Rongqin , Shi Jinlong 
Published: December 2024

Glioblastoma multiforme (GBM) is among the most challenging malignant brain tumors, making the development of new treatment strategies highly necessary. Glioma stem cells (GSCs) markedly contribute to drug resistance, radiation resistance, and tumor recurrence in GBM. The therapeutic potential of nanomaterials targeting GSCs in GBM urgently needs to be explored. A magnetic-responsive biomimetic nanosystem (FDPM), coated with glioma stem cell membranes (CMs), was designed for the targeted eradication of GSCs as well as their associated tumor cells. Identified nanobodies were extensively characterized with various assays. The application tests on nanomaterials were conducted in vitro and in vivo. The tumor-suppressive effects of the nanosystem were evaluated in vitro and in vivo. FDPM can be artificially directed under magnetic guidance while inheriting various biological functions from CM. Upon intravenous injection, FDPM was drawn to the tumor site by magnetic attraction, where it could cross the blood–brain barrier aided by CM. Its homologous targeting ability originates from active proteins on CM, enabling it to specifically target GSCs and related tumor cells. The encapsulated doxorubicin (DOX) within the nanoparticle then destroyed these tumor cells. FDPM demonstrated excellent biocompatibility and tumor-targeting efficiency, effectively targeting malignant gliomas initiated by GSCs. FDPM significantly reduced tumor cells, inhibited tumor growth, and notably extended the survival of glioma-bearing nude mice. The findings position FDPM as a promising nanoplatform to target GSCs and related tumor cells for improving the therapeutic effect of glioma.