bluuebunny/crossref_metadata_2025_split huggingface dataset:
IMPLEMENTASI MACHINE LEARNING PENGENALAN WAJAH MENGGUNAKANAN METODE FISHERFACE
Authors: Susanto Erwin , Malian Malian , Sutabri Tata 
Published: October 2024

Sistem pengenalan wajah untuk mengidentifikasi masing-masing personal, yang memiliki tingkat akurasi yang tinggi dan cepat dalam memproses pengenalan tersebut. Saat ini, sistem pengenalan wajah sangat dibutuhkan untuk berbagai persoalan, seperti di bidang keamanan, di bidang pendidikan yaitu salah satunya absensi, dan lain-lain. Sistem keamanan pun ikut berkembang. Agar data dapat terjaga keamanannya dan tidak disalahgunakan oleh orang lain, maka digunakanlah sistem keamanan berupa password. Face Recognition adalah suatu metode yang dapat digunakan untuk mengenali wajah. Salah satu ilmu yang berfokus pada pengembangan sistem pengenalan wajah ini adalah Artificial Intelligence (AI). Machine Learning adalah cabang dari AI yang dapat belajar dari sebuah data, artinya nantinya sebuah sistem dapat belajar secara mandiri tanpa harus diprogram ulang oleh manusia. Sedangkan Deep Learning adalah salah satu cabang dari Machine Learning yang terdiri atas algoritma permodelan abstraksi tingkat tinggi dan sekumpulan data yang ditata berlapis-lapis dan mendalam. Metode yang umum digunakan pada sistem Face Recognition adalah metode Fisherface. Fisherface merupakan gabungan antara metode pengelompokan pola dengan menggunakan PCA (Principal Component Analysis) dan LDA (Linear Discriminant Analysis). LDA yang digunakan adalah perkembangannya yaitu FLD (Fishers Linear Discriminant) yang merupakan salah satu contoh metode class specific. Hasil Penelitian ini Tingkat pencahayaan sangat mempengaruhi hasil dari pengenalan pada wajah, Memerlukan sample dataset wajah minimal 1000 sample gambar.
SISTEM KEAMANAN KOTAK AMAL MASJID NURUL FALAH LUBUK KUPANG MENGGUNAKAN RFID 522, ESP8266 BERBASIS TELEGRAM
Authors: Nurdiansyah Deni , Titami Dian 
Published: October 2024

Di era persaingan perekonomian globalisasi saat ini tingkat kasus kriminalitas semakin tinggi dimana banyaknya kasus kriminalitas terjadi terutama kriminalitas yang terjadi di negara Indonesia saat ini seperti pencurian dan pembobolan. Berdasarkan data yang diakses Pusiknas pada tahun 2022 tersebut, jumlah penindakan terhadap pencurian sebanyak 66.903 kasus atau 28,64 persen dari jumlah total kriminal di Indonesia. Saat ini penggunaaan keamanan kunci tutup kotak amal masjid masih menggunakan kunci manual dimana kunci yang digunakan masih menggunakan sebuah gembok, sehingga kurang efesien untuk pengamanan kotak amal Selain itu menggunakan kunci manual juga mudah dibobol pencuri dalam penggunaannya, sehingga sistem ini kurang efektif dan rentang terhadap tindakan kriminalitas pencurian. Permasalahan dalam kasus kriminalitas pencurian dan pembobolan pada kotak amal. System penggunaan keamanan pada kotak amal sangat penting bagi masyarakat sehingga seluruh upaya yang terus di coba demi keamanan pada kotak amal tersebut Oleh karena itu dibutuhkan suatu perangkat sistem, keamanan kunci tutup kotak amal yang lebih aman dan praktis dengan memanfaatkan rfid 522 yang berbasis arduino uno sebagai keamanan pada kotak amal tersebut. Pemanfaatan sistem Radio Frequency Identification (RFID) adalah sejenis teknologi yang berfungsi untuk mendeteksi identitas pengguna yang menggunakan magnetic card.
Maternal Education And Toddler Attendance At Posyandu Towards The Incidence Of Stunting In Toddlers Aged 36-72 Months
Authors: Diniayuningrum Anggie , Hudaya Isna 
Published: October 2024

Latar Belakang: Stunting merupakan masalah global yang mempengaruhi kualitas sumber daya manusia yang akan datang. Upaya pencegahan yang dapat dilakukan yaitu partisipasi ibu yang memiliki balita pada kunjungan Posyandu. Selain itu, pendidikan juga menjadi salah satu faktor penyebab terjadinya stunting.Tujuan: Tujuan penelitian ini adalah untuk mengetahui pengaruh pendidikan ibu dan kunjungan balita di Posyandu terhadap kejadian stunting.Metode: Jenis penelitian kuantitatif dengan desain cross-sectional. Teknik sampling yaitu purposive sampling dengan jumlah sampel sebanyak 96 orang. Data pendidikan ibu dan kunjungan balita di Posyandu diukur dengan wawancara, serta status gizi diukur dengan grafik standar WHO sesuai pedoman SDIDTK. Analisis statistik menggunakan uji Chi-Square dan Fisher Exact Test. Hasil: Hasil penelitian menunjukkan pendidikan dan kunjungan balita di Posyandu signifikan berpengaruh terhadap kejadian stunting dengan masing-masing nilai p-value 0.017 dan 0.044.Kesimpulan: Pendidikan mempengaruhi kemampuan ibu dalam menentukan pemenuhan gizi untuk anggota keluarga. Kunjungan Posyandu memberikan manfaat dalam pemantauan pertumbuhan anak.Saran: Kunjungan balita di Posyandu berhubungan dengan kejadian stunting sehingga petugas kesehatan diharapkan melakukan sosialisasi kepada masyarakat tentang pentingnya kegiatan Posyandu. Kata kunci : kunjungan, pendidikan, posyandu, stunting ABSTRACT Background: Stunting is a global problem that affects the quality of future human resources. Mothers with toddlers can participate in Posyandu visits as a preventive measure. In addition, education is also a factor causing stunting.Purpose: The purpose of this study was to determine the effect of maternal education and toddler attendance at Posyandu on the incidence of stunting.Methods: This type of research is quantitative with a cross-sectional design. The sampling technique is purposive sampling with a sample size of 96 people. Data on maternal education and toddler visits to Posyandu were measured by interviews, and nutritional status was measured using WHO standard graphs according to SDIDTK guidelines. Statistical analysis used the Chi-Square test and Fisher exact test.Results: The results of the study showed that maternal education and toddler visits to Posyandu significantly influenced the incidence of stunting with p-values of 0.017 and 0.044Conclusion: Education affects the mother's ability to determine the fulfillment of nutrition for family members. Toddler attendance at Posyandu provide benefits in monitoring child growth.Suggestion: Toddler visits to Posyandu are related to the incidence of stunting, so health workers are expected to socialize the community about the importance of Posyandu Keywords: attendance, education, posyandu, stunting
MULTIFORME SEBAGAI SUATU REAKSI HIPERSENSITIVITAS TERHADAP TERAPI AUTOIMUN SISTEMIK:SEBUAH LAPORAN KASUS
Authors: Yoedyanto Hillary Fungestu 
Published: October 2024

Pendahuluan: Eritema Multiforme (EM) merupakan penyakit inflamasi mukokutan akut bermanifestasi pada kulit, mukosa oral, dan mukosa lainnya. EM dapat disebabkan oleh reaksi hipersensitivitas maupun infeksi dengan tanda khas patognomonik berupa cincin konsentris terdiri dari lapisan luar eritematosus dengan pinggiran pucat dan pusat berwarna merah hingga ungu tua yang disebut lesi target. Kasus: Pasien wanita 44 tahun, dengan keluhan bercak kemerahan terasa gatal timbul mendadak di area dada, meluas ke wajah dan kedua extremitas disertai mata berair. Pasien memiliki riwayat lupus eritematosus sistemik (SLE) dan mengkonsumsi OAINS. Dari pemeriksaan fisik, ditemukan lesi makula, papul, dan plak eritem dengan lesi target multipel tersebar diskret. Tatalaksana dengan pemberian kortikosteroid sistemik, emolien topikal, dan antihistamin oral menunjukan perbaikan tanda serta gejala klinis yang signifikan dalam satu hari pengobatan. Diskusi: Kasus ini menunjukan EM yang disebabkan oleh reaksi alergi obat. Diagnosis ditegakkan berdasarkan anamnesis komprehensif, gambaran klinis dan hasil laboratorium. Obat yang dicurigai sebagai penyebab alergi kemudian dianalisis dengan menggunakan algoritma Naranjo. Kesimpulan: Pada kasus ini eritema multiforme (EM) disebabkan oleh reaksi hipersensitivitas obat. Dengan diagnosis dini, identifikasi dan penghentian agen etiologi serta pemberian terapi yang tepat dapat meningkatkan prognosis.
Kata kunci: eritema multiforme, lesi target, hipersensitivitas
Machine learning-based remission prediction in rheumatoid arthritis patients treated with biologic disease-modifying anti-rheumatic drugs: findings from the Kuwait rheumatic disease registry
Authors: Alsaber Ahmad R. , Al-Herz Adeeba , Alawadhi Balqees , Doush Iyad Abu , Setiya Parul , AL-Sultan Ahmad T. , Saleh Khulood , Al-Awadhi Adel , Hasan Eman , Al-Kandari Waleed , Mokaddem Khalid , Ghanem Aqeel A. , Attia Yousef , Hussain Mohammed , AlHadhood Naser , Ali Yaser , Tarakmeh Hoda , Aldabie Ghaydaa , AlKadi Amjad , Alhajeri Hebah 
Published: October 2024

BackgroundRheumatoid arthritis (RA) is a common condition treated with biological disease-modifying anti-rheumatic medicines (bDMARDs). However, many patients exhibit resistance, necessitating the use of machine learning models to predict remissions in patients treated with bDMARDs, thereby reducing healthcare costs and minimizing negative effects.ObjectiveThe study aims to develop machine learning models using data from the Kuwait Registry for Rheumatic Diseases (KRRD) to identify clinical characteristics predictive of remission in RA patients treated with biologics.MethodsThe study collected follow-up data from 1,968 patients treated with bDMARDs from four public hospitals in Kuwait from 2013 to 2022. Machine learning techniques like lasso, ridge, support vector machine, random forest, XGBoost, and Shapley additive explanation were used to predict remission at a 1-year follow-up.ResultsThe study used the Shapley plot in explainable Artificial Intelligence (XAI) to analyze the effects of predictors on remission prognosis across different types of bDMARDs. Top clinical features were identified for patients treated with bDMARDs, each associated with specific mean SHAP values. The findings highlight the importance of clinical assessments and specific treatments in shaping treatment outcomes.ConclusionThe proposed machine learning model system effectively identifies clinical features predicting remission in bDMARDs, potentially improving treatment efficacy in rheumatoid arthritis patients.
Retrospective cohort evaluation study in terms of cardiovascular and metabolic diseases in chronic hepatitis B patients
Authors: Yakut Aysun 
Published: October 2024

BackgroundChronic hepatitis B (CHB) and nucleotide analogues [entecavir (ETV) and tenofovir disoproxil fumarate (TDF)] used in its treatment have been shown to affect metabolic parameters in many studies. In this study, we aimed to investigate the effects of metabolic events associated with CHB and nucleotide analogues (NAs) used in CHB treatment on ischemic heart diseases (IHD) and cardiovascular diseases (CVD).MethodsThis retrospective study was conducted between June 2022 and January 2024 with a total of 241 patients diagnosed with non-cirrhotic CHB in the gastroenterology outpatient clinic, 96 of whom did not receive hepatitis B treatment, 110 of whom received TDF, and 35 of whom received ETV treatment. Patients were evaluated in terms of metabolic, CVD, and hepatology depending on whether they received antiviral treatment or not. In our study, the triglyceride-glucose (TyG) index and triglyceride-to-high-density lipoprotein cholesterol ratio (TG/HDL-C) were calculated in patients to evaluate potential risk factors for CVD. Again, while the total cholesterol-to-HDL-C ratio (TC/HDL-C), which is associated with CVD\IHD, was evaluated, the ‘4-factor fibrosis index’ (FIB-4) score, which is a non-invasive indicator of liver fibrosis, was also evaluated.ResultsDiabetes mellitus (DM), fasting blood sugar (FBS), oral antidiabetic drug (OAD) usage rate, and insulin usage rate were high in patients receiving ETV treatment. The TyG index of patients receiving ETV was higher than patients in the other group (p = 0.035; p&lt;0.05). It was determined that the probability of detecting ETV treatment in patients with a TG/HDL-C ratio of ≥1.82 cut-off value was 4.250 times higher. The odds ratio for TG/HDL-C measurements was 4.250 (95% CI: 1.384–13.054). FIB-4 score, which is a non-invasive indicator of liver fibrosis, was found to be higher in patients receiving ETV than in other groups.ConclusionIn patients with CHB, a relationship was observed between markers used to predict CVD risk, such as the TyG index and TG/HDL-C ratio. The group with high levels of these two markers and a high potential for developing CVD was patients receiving ETV treatment. In this first study in the literature showing the relationship between CHB and CVD, we found that the relative risk of CVD was increased in patients using ETV.
Detachment and transport of composition B detonation particles in rills
Authors: Cubello Favianna , Karls Benjamin , Kadoya Warren , Beal Samuel , Polyakov Viktor , Dontsova Katerina 
Published: October 2024

The partial detonation of munitions used in military exercises leaves behind energetic particles on the surface of soil. Energetic particles deposited by incomplete detonations can then dissolve and be transported by overland flow and potentially contaminate ground and surface waters. The objective of this study was to evaluate the mechanisms of transport of Composition B, a formulation that includes TNT (2,4,6-trinitrotoluene) and RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine) during overland flow. The transport of Composition B was examined using a rill flume with three flow rates (165-, 265-, and 300-mL min−1) and four energetic particle sizes (4.75–9.51 mm, 2.83–4.75 mm, 2–2.83 mm, and &lt;2 mm). After each erosion simulation, energetic particles remaining on the soil surface were measured along with energetics dissolved in runoff, in suspended sediment, and in infiltration. Smaller particle sizes led to greater transport in both solution and sediment. The properties of the energetic compounds also influenced transport. More TNT was transported in runoff than RDX, likely due to TNT’s higher solubility and dissolution rates, however, overall, dissolved energetics in runoff and infiltration accounted for very little of the total transport. Most transport of Composition B was the result of the physical movement of energetic particles and flakes by erosion forces. This study’s results allow for improved prediction of Composition B transport during overland flow.
Gut microbiota as a prognostic biomarker for unresectable hepatocellular carcinoma treated with anti-PD-1 therapy
Authors: Xin Yujing , Peng Gang , Song Wei , Zhou Xiang , Huang Xiaoyu , Cao Xiaojing 
Published: October 2024

ObjectiveTo investigate the relationship between the gut microbiome and the response to anti-PD-1-based combination therapy in unresectable hepatocellular carcinoma (HCC). We aimed to identify potential non-invasive biomarkers and new strategies to modulate immunotherapy in HCC.MethodsIn this study, fresh stool samples and clinical data were collected from unresectable HCC patients treated with anti-PD-1-based combination therapy at the Cancer Hospital of the Chinese Academy of Medical Sciences between January 2020 and December 2021. The patients were divided into two groups based on their response to treatment: the treatment responder group (R group) and the treatment non-responder group (NR group). The composition and diversity of the gut microbiome were bioinformatically analyzed by using the Whole Genome Shotgun strategy, including taxonomic composition analysis, Alpha diversity analysis, Beta diversity analysis, and differentially enriched bacterial taxa analysis. Differentially enriched bacterial taxa between R and NR groups were identified based on the magnitude of the linear discriminant analysis effect size (LEfSe) and analyzed for their impact on the survival of the patient.ResultsA total of 45 eligible patients with unresectable HCC treated with anti-PD-1-based combination therapy participated in this study. The gut microbiological composition and Alpha diversity of patients were not statistically different, but there was a statistically significant difference in Beta diversity between the R and NR groups. (PERMANOVA tests, P = 0.006). We further identified 56 enriched bacterial taxa in the R group and 44 enriched bacterial taxa in the NR group based on the LEfSe analysis (LDA &gt;2.66, P&lt; 0.05). Patients with a high abundance of Collinsella genus, Ruminococcus_AM4211, and Ruminococcus_AF25_28AC had a longer median PFS and median OS compared to those with low abundance (P &lt; 0.05). On the contrary, the median PFS and OS of patients with a high abundance of Bacteroides_AF20_13LB and Veillonella_atypica were significantly shorter than those of patients with low abundance (P &lt; 0.05). The multivariate analysis showed that the abundance of Bacteroides_AF20_13LB and Ruminococcus_ AF25_28AC was independent related factors for PFS, and the abundance of Bacteroides_AF20_13LB was an independent related factor of OS.ConclusionThe enrichment of specific gut microbiota affected clinical efficacy and survival benefits in HCC treated with anti-PD-1 therapy and may be a promising non-invasive gut microbial biomarker and a new strategy for modulating immunotherapy in HCC.
Effects of high-molecular-weight glutenin subunit on hard-steamed bread quality
Authors: Zhao Jing , Wang Tianyi , Zhao Jiajia , Qiao Ling , Wu Bangbang , Hao Yuqiong , Ge Chuan , Feng Zhiwei , Zheng Xingwei 
Published: October 2024

IntroductionSteamed bread (SB) is a daily food in many countries in the world, but the relationship between HMW-GS and the quality of SB remain unclear.MethodsThis study investigated the effects of 12 subunit combinations on the characteristics of SB, including volume, physical properties, and sensory evaluation, combined with the microstructure and dough rheological properties.ResultsThe locus effect results showed, volume and physical properties of SB were Glu-D1&gt;Glu-B1&gt;Glu-A1, while sensory scores Glu-B1&gt;Glu-D1&gt;Glu-A1. According to individual subunit effects, subunit 1 at Glu-A1 locus, 7+8 and 7+9 subunits at Glu-B1 locus, and 2+10 and 5+12 subunits at Glu-D1 locus were significantly superior to other subunits in physical indices like volume, chewiness, glueyness, and sensory scores, and were less affected by moisture. The effect of subunits combination is mainly affected by subunits, and the combination of superior subunits tends to make SB quality better. The subunit combinations (1, 7+8, 5+12), (N, 7+9, 2+10) and (1, 7+9, 5+12) had better physical properties indexes, sensory scores, dense, uniform and delicate micro-pore structure, and smaller thickness wall.DiscussionThe results showed that protein content, wet gluten content and stability time were the main factors affecting the volume and physical properties of SB. The protein content, wet gluten content and stability time of flour in 7+8, 7+9, 2+10 and 5+12 subunits were higher. Therefore, the quality of SB containing these subunits was found better.
Predictors of premarital cohabitation timing among young women in Ethiopia: insights from the 2016 demographic and health survey using a shared frailty model
Authors: Nimani Teshome Demis , Tadese Eyob Eshete , Butta Fikadu Wake , Tadese Zinabu Bekele 
Published: October 2024

IntroductionMost new HIV infections occur in sub-Saharan Africa due to premarital, likely experiences of abuse, exploitation, intimate partner violence, murder, and suicide. Transient nature of the relationship, cohabiting young females are frequently at risk for poor mental health following disagreements. This study's aim was to predictors of premarital cohabitation timing among young women in Ethiopia.MethodSecondary data from the 2016 Ethiopian Health and Demographic Survey was analyzed. The study comprised a weighted sample of 6,142 young women. A weighted descriptive analysis of graphs, frequency tables, medians, and percentiles was performed to describe the study participants. The Akaike information criteria were used to choose the best-shared frailty model for the data. Final measures of effect size included the adjusted hazard ratio, both of which had a p-value of less than 0.05.ResultPremarital cohabitation was reported to have a median age of 16 years (IQR, 15–18 years). Woman's age (AHR = 0.795; 95% CI: 0.761–0.868) was one of the independent predictors of time to premarital cohabitation. For primary, secondary, and higher education, respectively, 0.733 (95% CI: 0.607, 0.959) and 0.610 (95% CI: 0.589, 0.632) were seen among women who can read and write (AHR = 0.896; 95% CI: 0.872, 0.920). Women with access to the media (AHR = 0.722, 95% CI: 0.510, 0.963).ConclusionThe most important idea is that educational level, access to media, age, and literacy are the most significant factors for the time-to-premarital cohabitation rate.
Case report: Rapid symptom relief in autoimmune encephalitis with efgartigimod: a three-patient case series
Authors: Zhang Qianqian , Yang Wenping , Qian Yun , Zhang Yu , Zhao Huihui , Shu Mingzhu , Li Qingyang , Li Yanan , Ding Yu , Shi Shiyu , Liu Yaxi , Cheng Xi , Niu Qi 
Published: October 2024

IntroductionAutoimmune encephalitis (AE) comprises a group of inflammatory brain disorders mediated by autoimmune responses. Anti–N-methyl-D-aspartate receptor (NMDAR) encephalitis, anti–leucine-rich glioma-inactivated 1 (LGI1) encephalitis, and anti–γ-aminobutyric acid-B receptor (GABABR) encephalitis are the most prevalent forms, characterized by the presence of antibodies against neuronal cell-surface antigens. Efgartigimod, an antagonist of the neonatal Fc receptor, has proven efficacy in myasthenia gravis treatment. This clinical case report describes the clinical progression and functional outcomes of AE in three patients who received efgartigimod treatment.Case presentationsCase 1 was a 60-year-old man exhibiting memory impairment and psychiatric disturbances over 11 days. Case 2 was a 38-year-old man with a 1-month history of rapid cognitive decline and seizures. Case 3 was a 68-year-old woman with mental behavioral changes and seizures for 4 months. Anti-GABABR, anti-LGI1, and anti-NMDAR antibodies were confirmed in the respective patients’ cerebrospinal fluid or serum. All three patients experienced marked and swift symptomatic relief after four cycles of efgartigimod treatment, with no complication.ConclusionCurrent first-line and second-line treatments for AE have limitations, and efgartigimod has demonstrated potential in the rapid and efficacious treatment of AE, emerging as a promising option for the management of this disease.