bluuebunny/crossref_metadata_2025 huggingface dataset:
Universitários e o Uso do Preservativo como Método de Prevenção das Infecções Sexualmente Transmissíveis
Authors: Moreira Anderson da Silva , Paixão Julya Thereza dos Santos , Melo Géssyca Cavalcante de
Published: April 2023

Introdução: O objetivo deste estudo foi analisar o conhecimento, a atitude e a prática dos universitários da área da saúde que já tiveram relações sexuais, sobre o uso do preservativo como método de prevenção das infecções sexualmente transmissíveis (IST). Metodologia: Estudo descritivo do tipo inquérito sobre Conhecimento, Atitude e Prática, com delineamento transversal e abordagem quantitativa. Foi executada em formato on-line, cujas informações foram obtidas por meio da aplicação de um questionário durante o período de setembro a dezembro de 2021. A análise de dados foi realizada por meio dos softwares JASP 0.9.1.0 e BioEstat 5.0. Resultados: Dos 162 participantes, 64.8% possuíam conhecimento adequado; 52.5%, atitude adequada; e 98.1%, prática inadequada em relação à prevenção. O conhecimento esteve associado com a religião (p=0.015), frequência de realização de testes rápidos (p=0.016) e diagnóstico prévio de IST (p=0.029); a atitude esteve associada com a renda familiar (p=0.027), procedência (p=0.017) e sexo (p=0.000); houve associação da prática com o relacionamento (p=0.040). Discussão: O acesso apropriado a meios de prevenção e de informações favorece melhores atitudes e práticas em relação ao uso dos preservativos. Conclusão: Os universitários podem estar vulneráveis às IST, sendo importante ações educativas voltadas à adesão do preservativo.
Genetic Analysis of The Leptin Gene in Goats Based on GenBank DNA Sequences
Authors: Amrullah Muhammad Fajar , Utomo Budi , Utama Suzanita , Suprayogi Tri Wahyu , Lestari Tita Damayanti , Restiadi Tjuk Imam , Belgania Ristaqul Husna
Published: April 2023

The Leptin gene is the gene that produces the leptin hormone, which is released from adipose tissue and can increase the productivity of animals. This study aimed to identify polymorphic nucleotides, changes in amino acid components, and species of goats based on GenBank Leptin DNA sequence data. A total of five goat leptin DNA sequences were extracted from NCBI GenBank data. The leptin DNA sequence was aligned with Bioedit to locate SNPs and amino acid changes. The tree produces cultivars grown using Clustal Omega Ver. 1.2.4. Based on the DNA sequencing results of leptin genes in five goats, five SNPs were located in the coding sequence (CDS), SNPs g.17T/A, g.43T/A, g.74G/A, g.93C/A. and d. 386A/G. SNP was a missense mutation and a silent mutation. The analysis of phylogenetic trees of Leptin showed that there were three breeds of goats in one branch and two breeds of goats in different branches. These results provided the first report for further studies on the genetic diversity of leptin genes in different local goat breeds.
The Effect of Black Cumin (Nigella sativa) on Histopathology of Liver and Kidney in Albino Rats with Organophosphate Exposure
Authors: Hendrawan Viski Fitri , Oktanella Yudit , Firmawati Aulia , Agustina Galuh Chandra
Published: April 2023

This study aimed to determine the effect of black cumin extract (Nigella sativa) on the histopathological of the liver and kidneys in albino rats exposed to organophosphates. This study used 20 male mice divided into five treatment groups, i.e. (K-) without organophosphate and black cumin, (K+) induced by organophosphate 40 mg/kg BW, treatment group induced by organophosphate 40 mg/kg BW and black cumin extract as therapy (P1 ) 200 mg/kg BW, (P2) 400 mg/kg BW, and (P3) 600 mg/kg BW. Organophosphate administration for eight weeks and black seed extract therapy was given for three weeks then the mice were euthanized, the liver and kidney organs were taken for histopathological observation using Haematoxylin-Eosin (HE). Data were analyzed using OneWay ANOVA test followed by Tukey test. The results showed that there were significant differences between the treatment groups for liver and kidney damage (p<0,05). Hepatic degeneration and necrosis in the P2 and P3 groups differed from K+ with an average of 2,24±0,9, in the kidneys with an average of 2,52±0,8. It can be concluded that black cumin extract has a significant effect on improving the liver and kidneys in groups P3 (600 mg/kgBW).
Vibriocidal Activity of Ethanol Extract of Moringa Leaves and Its Effect on the Growth of Pacific White Shrimp
Authors: Kenconojati Hapsari , Ulkhaq Mohammad Faizal , Azhar Muhammad Hanif , Rukmana Nina Rofi
Published: April 2023

This study aimed to evaluate the vibriocidal potency of Moringa leaf ethanol extract (MLEE) and assess the effectiveness of dietary supplementation of MLEE on Pacific white shrimp growth performance. A vibriocidal activity was performed using disk diffusion and tube dilution methods. The results showed Vibrio parahaemolyticus was more susceptible than Vibrio harveyii with an inhibitory zone of 11.30 to 22.90 mm. The minimum inhibitory concentration (MIC) of MLEE against V. parahaemolyticus was recorded at 12.5%, similar to V. harveyii. The effectiveness of MLEE on diet was monitored by the growth of the shrimps for 40 days of culture. Shrimps with an average initial weight of 2.50±0.05 g were acclimatized in 10 days. The MLEE was administered to the shrimps at different concentrations i.e., 10%, 15%, 20%, and 25%. The control diet was prepared without MLEE supplementation. After 40 days of culture, the shrimps fed with 10% of MLEE had the best growth. This study reported that MLEE potentially become vibriocidal agents. However, the administration on shrimp had no beneficial effect on its growth performance.
ANTIBACTERIAL ACTIVITY OF MARIGOLD FLOWER (TAGETES ERECTA L.) ETHANOL EXTRACT CREAM AGAINST STAPHYLOCOCCUS AUREUS
Authors: Cahyaningrum Putu Lakustini , Widyantari A.A A Sauca Sunia
Published: April 2023

Background: Acne is caused by inflammation and obstruction of the skin pores, which traps excess oil (acne vulgaris). The bacterium Staphylococcus aureus is the causative agent of acne. Treatment and prevention efforts can be made traditionally. Purpose: Testing the antibacterial efficacy of the marigold flower ethanol extract cream (Tagetes erecta L.) against Staphylococcus aureus. Method: This type of research is descriptive exploratory and experimental. Samples of ethanol extract from marigold flowers (Tagetes erecta L.) were formulated into three treatments, namely concentrations of 25%, 50%, and 100% with three replications. Antibacterial efficacy testing was carried out by the agar well diffusion method. Data analysis used One-way ANOVA and Tukey HSD tests. Result: The inhibition zones produced by the ethanolic extract of marigold flowers were 8.59 ± 0.047, 9.23 ± 0.026, and 10.23 ± 0.044 respectively. Thus, a higher concentration of the ethanolic extract of marigold flowers in the cream produced more significant inhibitory activity. Conclusion: The ethanol extract cream of marigold flower (Tagetes erecta L.) showed antibacterial activity against Staphylococcus aureus and is suitable to be applied as a cream for the traditional treatment of acne (acne vulgaris).
LEVEL OF KNOWLEDGE AND MOTIVATION ON THEUSE DENTURES BY PEOPLE WHO LOSE TEETH IN PUSAKA RAKYAT VILLAGE BEKASI
Authors: Marsigid Didik , Mujiwati  , Alpadari Iin
Published: April 2023

Background: Tooth loss is condition in which a tooth falls out of the socket or out of place. Missing teeth that aren’t replaced immediately can interfere with mastication, and Temporomandibular Joint (TMJ) disorder. Using dentures is one of the right ways to deal with missing teeth, but not everyone wants to replace missing teeth with dentures. Low use of dentures is influenced by level of knowledge and motivation of individuals in meeting denture needs. Several factors that influence level of knowledge and motivation are age, gender, education level, occupation, and income. Purpose: To determine level of knowledge and motivation toward use of dentures by people who have lost their teeth in Pusaka Rakyat Village, Tarumajaya District, Bekasi Regency. Method: Quantitative descriptive with sample 100 people, has criteria including people in Pusaka Rakyat Village who are 20 years old, have lost at least one tooth element, and never used dentures. Data collection was carried out in February-April 2021 by filling questionnaires by respondents. Result: Chi-Square test with significance p-value<0.05 found significant relationship between age and level of knowledge and occupation with motivation to use dentures. Conclusion: Age and occupation are very influential on a person's motivation and motivation is very influential on a person's income, so they will be more aware about dentures.
RISK FACTORS OF SOIL TRANSMITTED HELMINTHS AMONG ELEMETARY SCHOOL STUDENTS IN CENTRAL SUMBA – WEST NUSA TENGGARA
Authors: Mau Fridolina , Tallan Mefi Mariana
Published: April 2023

Background: Soil Transmitted Helminhs (STH) infection is one of health issues in Indonesia. Helmintiasis is a disease commonly found among elementary school. Purpose: To identify risk factor related to the transmission of infection STH in Central Sumba Regency, East Nusa Tenggara Province. Method: The research was done by analytical description based on cross-sectional study. Primary data on risk factors were colleted by which qustionnaire for students fourth to sixth grade, age ranged 8-15 years old. Diagnosis was established using Kato Katz modification method. The data were is analyzed using by cross-sectional of Chi-square test with confidence interval 95% or p-value <0.05 categorized as significant. Result: The proportion of infection in male was 47.1% and in females was 50.9%. The proportion of STH infections was 83.3%, mostly found in fifth grade children (36.6%) and aged 8-11 years (66.6%). The most common type of worm egg infection found in feces was mixed infection of Ascaris lumbricoides and Trichuris trichiura (35.6%), followed by a single infection with T. trichiura (32.8%) and the least number was A. lumbricoides (14. 9%).STH infections have significant related to some risk factors such as defecating not in the latrine, not washing hand with water and soap before eating and after defecated, not practicing hand washing properly, biting nails, sucking fingers, not cutting nails once a week, and barefood. The highest risk factor of STH infection in Central Sumba was defecating not in the latrine (PR=135.500; CI 95% (34.062 - 539.020)). Conclusion: The proportion of STH infections is still quite high due to low personal hygiene and open defecation.
Determinants that Contributes to Stunting Prevention Behavior in Pregnant Woman in Indonesia
Authors: Deviatin Nafiatus Sintya , Feriyanti Alma , Devy Shrimarti Rukmini , Sulistyowati Muji , Ratnawati Leersia Yusi , Andayani Qurnia
Published: April 2023

Stunting is a condition of growth and development failure that occurs in children due to chronic malnutrition from the first thousand days of life (1,000 HPK). Stunting Practical efforts in overcoming stunting can be made during pregnancy. The behavior of pregnant women will have an impact on the incidence of stunting in children. The objective of the study is to review determinants that contribute to the behavior of pregnant women in stunting prevention efforts in Indonesia. The design of this study used a literature review. The article studied in this study was published in the last five years and discusses the determinants that contribute to the behavior of pregnant women in efforts to prevent stunting. Article search using an electronic database, namely through Google Scholar, Garuda, and ScienceDirect. Several articles reviewed show that various determinants can contribute to stunting prevention behavior in pregnant women. In addition to maternal factors, physical and social-environmental factors also contribute to the conduct of pregnant women. These determinants can eventually become a challenge for the government to reduce stunting rates in Indonesia.
PENINGKATAN KETAHANAN PANGAN DAN PENGENTASAN STATUS KEMISKINAN DALAM KONVERGENSI PENURUNAN ANGKA STUNTING
Authors: Nurahadiyatika Faraiesa , Atmaka Dominikus R. , Imani Aghnia Ilmi
Published: April 2023

Stunting merupakan permasalahan gizi dengan faktor penyebab yang melingkupi berbagai sektor, seperti sektor sosial ekonomi dan ketahanan pangan. Faktor kemiskinan berkorelasi positif dengan kejadian balita stunting. Begitu pula dengan faktor ketahanan pangan yang buruk memiliki kaitan erat dengan kejadian stunting. Tujuan yaitu melihat  gambaran intervensi yang tepat pada bidang ketahanan pangan dan kemiskinan dalam konvergensi penurunan angka stunting. Metode yang digunakan yaitu studi literatur dengan artikel yang dipilih berasal dari google scholar dan scopus dengan kata kunci ketahanan pangan, kemiskinan, dan stunting. Hasil dari penelitian ini 8 dari 10 artikel jurnal yang menelaah tentang masalah kemiskinan yang dihubungkan dengan stunting seluruhnya menyatakan bahwa kemiskinan secara langsung berhubungan dengan stunting dan mempengaruhi peningkatan atau penurunan angka prevalensi pada kejadian stunting. Keterbatasan daya beli pada kondisi sosial ekonomi rendah menyebabkan terbatasnya akses pangan sehingga berdampak pada ketahanan pangan rumah tangga. Mereduksi kemiskinan dapat dilakukan dengan peningkatan ketahanan pangan di tingkat keluarga melalui strategi-strategi pendekatan sosial kultur masyarakat.
Fat grafting in autologous breast reconstruction: applications, outcomes, safety, and complications
Authors: Shaaban Bahaa , Guerrero David , De La Cruz Carolyn , Kokai Lauren
Published: April 2023

Autologous fat grafting is an important surgical technique in aesthetic and reconstructive procedures. Fat grafting for breast reconstruction is now an established procedure for adding volume and improving cutaneous pliability; it can be used independently to replace more invasive flap procedures or implants, or as an adjunct for smaller volume supplementation. The breadth of applications in the breast necessitates diversity in technique and approach, and while there is no universally agreed-upon protocol, basic principles have guided the evolution of some commonly adopted tenets. Broadly, fat grafting outcomes are highly favorable but dependent on patient and procedure factors, requiring learned patient selection and expertise in recipient site assessment. Common complications from fat grafting, such as fat necrosis and the development of nodules, are particularly troublesome for post-oncologic patients, requiring considerable pre-surgical consultation for patient education and managing expectations. In addition to volume and contour augmentation, fat grafting has additional beneficial effects that have recently drawn increased attention including pain reduction from implant capsular contracture or post-mastectomy pain syndrome, improved skin quality and reduced fibrosis following radiation, and possible anti-tumorigenic effects. New developments in clinical fat grafting research that are promising include the use of adipose progenitor cells admixed with lipoaspirate for improved volume retention or alternative biologics such as platelet-rich plasma. Preclinically, research towards safe and effective regenerative medicine approaches is actively underway, with the ultimate goal of achieving predictable and increased graft retention, reducing the number of required surgical procedures and enabling on-table results to reflect procedure outcomes.
Challenges and barriers in hepatocellular carcinoma (HCC) surveillance for patients with non-alcoholic fatty liver disease (NAFLD)
Authors: Wegermann Kara , Diehl Anna Mae , Moylan Cynthia A.
Published: April 2023

The proportion of hepatocellular carcinoma (HCC) cases due to NAFLD is expected to increase, paralleling the rise in NAFLD due to the obesity epidemic. Early detection is critical, as it potentially enables curative treatment. Current guidelines recommend ultrasound imaging with or without serum AFP measurement in patients with cirrhosis. Unfortunately, several challenges and barriers impede the effective surveillance of HCC in patients with NAFLD. In this review, we focus on four main challenges and barriers: the scale of the NAFLD epidemic, the lack of accurate risk stratification tools, the limitations of available surveillance tools themselves, and the existing disparities in access to care for chronic liver disease. We describe potential solutions, including public health approaches to obesity, improving clinical risk scores using genomic and metabolomic data, improved imaging techniques and blood-based biomarkers, and focusing on underserved groups with liver disease.
Ultrasonography in surveillance for hepatocellular carcinoma in patients with non-alcoholic fatty liver disease
Authors: Hydes Theresa J. , Cuthbertson Daniel J. , Palmer Daniel H. , Elshaarawy Omar , Johnson Philip J. , Fernando Rashika , Cross Timothy J.
Published: April 2023

International guidelines recommend six monthly ultrasounds as the primary surveillance tool for patients at risk of hepatocellular carcinoma (HCC). The dominant driver of liver disease in HCC surveillance populations is shifting, particularly in Europe and the United States, from chronic viral hepatitis (B or C), towards non-alcoholic fatty liver disease (NAFLD). Today, the population requiring HCC surveillance is also characterised by a high prevalence of overweight/obesity. These patient characteristics significantly impair ultrasound quality which can impede the detection of early HCC lesions. This diagnostic limitation has significant implications considering that eligibility for curative treatment depends upon the stage at which the cancer is detected. In this narrative review, we provide a comprehensive overview of the published evidence and national/international guidelines regarding ultrasound surveillance for HCC in people with NAFLD. We examine ultrasound sensitivity in this cohort for the detection of all stage and early HCC, the impact of steatosis and abdominal obesity on ultrasound performance, evidence for the addition of serum alpha-fetoprotein measurement, optimal timing of surveillance, emerging modalities for risk stratification and screening, and outline the challenges of case finding and surveillance eligibility criteria in this patient cohort. Finally, amalgamating all available evidence, we propose a pragmatic surveillance pathway for patients with NAFLD.
Use of fluorescence image-guided surgery and autofluorescence in thyroid and parathyroid surgery
Authors: Matson Jared , Bouvet Michael
Published: April 2023

Fluorescence-guided surgery (FGS) has seen increased interest in recent decades. Technological advances have made it more widely accessible for a variety of applications, including thyroid and parathyroid surgery. Parathyroid autofluorescence can be utilized to help identify parathyroid glands during thyroid or parathyroid surgery and reduce rates of postoperative hypocalcemia after thyroidectomy. Fluorescent dyes such as indocyanine green (ICG) may be used to evaluate perfusion of parathyroid glands during thyroid or parathyroid surgery and help guide decision-making about auto-transplantation or which gland to leave as a remnant. As an emerging technology, additional research is needed to determine the optimal use of FGS in thyroid and parathyroid surgery, including the developing field of molecularly targeted fluorophores. FGS is an exciting and promising field that may help make endocrine surgery safer, faster, and more effective.
Clinical and epidemiological characteristics of cancer cases reported between 2013-2017 in Amasya
Authors: TOPAKTAŞ Berkhan , KARAKUŞ Betül , YAKŞİ Neşe
Published: April 2023

Objective: In order to determine the region-specific risk factors of cancers, it is necessary to examine the distribution according to the characteristics of person, place and time. In the current study, it was aimed to determine the distribution of cancer diagnoses reported between 2013 and 2017 in Amasya province and these diagnoses in terms of clinical features and various sociodemographic variables.

Methods: The population of this descriptive study was composed of the cases who were diagnosed with cancer, which the Middle East Cancer Consortium deems necessary to be reported, in various health institutions between 2013 and 2017 and were registered in the Cancer Registry Center. The codes in ICD-O-3 were used in the classification of cancer diagnoses. In order to eliminate the confounding effect of the age variable in the presentation of cancer rates, age-standardized rates were calculated using the World Standard Population.

Results: The three most common cancers between 2013 and 2017 were trachea/bronchus/ lung, colorectal and stomach cancers. The three most common cancers in men were trachea/ bronchus/lung, prostate and stomach cancers. This was ranked as breast, colorectal and thyroid cancers in women. It was found that between 2013 and 2017, age-standardized rates of all cancers were found to increase from 151.3 to 184.1 per 100,000 population.

Conclusion: The incidence rate of all cancers for both genders between 2013 and 2017 is below Turkey’s average. Gastrointestinal system malignancies, especially gastric cancer, have an incidence rate higher compared to Turkey for both genders. Intervention studies should be planned using the results of the current study.
Interlinkage of Circular Economy in Waste Management, Environmental Quality, and Public Health in Indonesia
Authors: Kristianto Aloysius Hari , Suratman Eddy , Yani Akhmad , Restiatun Restiatun
Published: April 2023

The circular economy is an economic model for regenerating wastes into goods with additional value. This research aims to determine the relationship between the Indonesian circular economy and waste management, as well as its influence on environmental quality and public health. The study technique used is the SEM-PLS approach, which is a multivariate analysis used to analyze several factors in order to determine the simultaneous influence of multiple variables on the item. The quantitative technique uses time series data from data sources like BPS, World Bank, and SIPSN (National Waste Management Information System). The findings indicate that an increase in population may lead to an increase in garbage creation, with the percentage of waste generated in urban regions being larger and the issues in urban areas being more complicated than in rural areas. Unmanaged waste creation will result in a decline in environmental quality and may create harmful pollutants, but if trash generation is correctly managed, environmental quality will be preserved. It is possible for waste management to promote public health by reducing the quantity of pollutants generated by trash. By adopting the circular economy idea in the 3R (Reduce-Reused-Recycle) application, effective and efficient waste management may boost people's income. The potential of a circular economy might generate investments in recycling (green entrepreneurs), which can promote jobs and preserve the environment. The government and business owners work together to promote distribution and marketing channels and to continue fostering independence.
Mechanical Equipment Performance Degradation Assessment Method Based on Improved Degradation Feature Extraction and Sample Completeness
Authors: Lv Saige , Hu Xiong , Wang Bing
Published: April 2023

Performance degradation assessment (PDA), as an important part of health management, is playing a crucial role in evaluating the degenerate state of mechanical equipment. To evaluate the performance degradation state more effectively by using monitoring data of mechanical equipment, a PDA method based on improved degradation feature extraction technology and considering sample completeness is proposed in this paper. Firstly, multiple degradation features, including statistical features and intrinsic energy features, are extracted to construct a high-dimensional feature set calculated by time-domain analysis and the EMD method. Then, a sensitive feature set, which has significant robustness, correlation, and monotonicity in the degenerate process, is reduced and processed by the improved PCA method to obtain the final health index. Secondly, the degradation assessment model is established by considering the completeness of the samples. As for the complete sample dataset, which has both normal and failure state data, a logistic regression model (LRM) is built to assess the performance degradation status. In addition, an SVDD model is established for the incomplete sample dataset, which only has normal state data. Finally, the reliability of the proposed method is verified by the public XJTU-SY dataset, and the comparative experiment further verifies the superiority of this method.
A Dual-Function 'TRE-Lox" System for Genetic Deletion or Reversible, Titratable, and Near-Complete Downregulation of Cathepsin D
Authors: Terron Heather M. , Maranan Derek S. , Burgard Luke A. , LaFerla Frank M. , Lane Shelley , Leissring Malcolm A.
Published: April 2023

Commonly employed methods for reversibly disrupting gene expression, such as those based on RNAi or CRISPRi, are rarely capable of achieving >80-90% downregulation, making them unsuitable for targeting genes that require more complete disruption to elicit a phenotype. Genetic deletion, on the other hand, while enabling complete disruption of target genes, often produces undesirable irreversible consequences such as cytotoxicity or cell death. Here we describe the design, development and detailed characterization of a dual-function "TRE-Lox" system for effecting either (a) doxycycline (Dox)-mediated downregulation or (b) genetic deletion of cathepsin D (CatD), based on targeted insertion of a tetracycline-response element (TRE) and two LoxP sites into the 5' end of the endogenous gene (CTSD). Using an optimized reverse-tetracycline transrepressor (rtTR) variant fused with the Krüppel-associated box (KRAB) domain, we show that CatD expression can be disrupted by as much as 98% in mouse embryonic fibroblasts (MEFs). This system is highly sensitive to Dox (IC50 = 1.46 ng/mL) and results in rapid (t1/2 = 0.57 d) and titratable downregulation of CatD. Notably, even near-total disruption of CatD expression was completely reversed by withdrawal of Dox. As expected, transient expression of Cre recombinase results in complete deletion of the CTSD gene. The dual functionality of this novel system will facilitate future studies of the involvement of CatD in various diseases, particularly those attributable to partial loss of CatD function. In addition, the TRE-Lox approach should be applicable to the regulation of other target genes requiring more complete disruption than can be achieved by traditional methods.
Maximizing the Accuracy of Microcomb-Based Microwave Photonic Transversal Signal Processors
Authors: Moss David
Published: April 2023

Microwave photonic (MWP) transversal signal processors offer a compelling solution for realizing versatile high-speed information processing by combining the advantages of reconfigurable electrical digital signal processing and high-bandwidth photonic processing. With the capability of generating a number of discrete wavelengths from micro-scale resonators, optical microcombs are powerful multi-wavelength sources for implementing MWP transversal signal processors with significantly reduced size, power consumption, and complexity. By using microcomb-based MWP transversal signal processors, a diverse range of signal processing functions have been demonstrated recently. In this paper, we provide a detailed analysis for the processing inaccuracy that are induced by the imperfect response of experimental components. First, we investigate the errors arising from different sources including imperfections in the microcombs, the chirp of electro-optic modulators, chromatic dispersion of the dispersive module, shaping errors of the optical spectral shapers, and noise of the photodetector. Next, we provide a global picture quantifying the impact of different error sources on the overall system performance. Finally, we introduce feedback control to compensate the errors caused by experimental imperfections and achieve significantly improved accuracy. These results provide a guide for optimizing the accuracy of microcomb-based MWP transversal signal processors.
Deprivasi Utama Kemiskinan Multidimensi Antarprovinsi di Indonesia
Authors:   Program Studi Statistika, Fakultas Matematika dan ilmu Pengetahuan Alam, Universitas Negeri Jakarta, Sumargo Bagus , Simanjuntak Naomi Miduk M. ,   Statistisi, Badan Pusat Statistik
Published: April 2023

Sejauh ini kebijakan pengentasan kemiskinan masih berorientasi pada pendekatan moneter, sementara kemiskinan bersifat multidimensi, ini berarti bahwa kemiskinan multidimensi didefinisikan sebagai kondisi kurangnya semua indikator kemiskinan yang ada. Studi ini menemukan deprivasi utama indikator kemiskinan di setiap provinsi di Indonesia, sehingga program pengentasan kemiskinan dapat diarahkan dan lebih sesuai dengan kebutuhan deprivasi utama kemiskinan di suatu daerah. Berdasarkan data hasil Survei Sosial Ekonomi Nasional (Susenas) 2014 dan metode pengukuran kemiskinan multidimensi Alkire-Foster, serta 12 indikator dalam tiga dimensi (pendidikan, kesehatan, dan standar hidup), maka ditemukan skala prioritas bantuan pengentasan kemiskinan yang dibutuhkan di seluruh provinsi di Indonesia berdasarkan deprivasi utamanya, yakni program bantuan untuk mengatasi permasalahan lama sekolah dan imunisasi, kecuali di Provinsi Maluku adalah persoalan penolong kelahiran dan di Papua adalah persoalan melek huruf.
PENGEMBANGAN MANAJEMEN PENDIDIKAN MADRASAH BERBASIS TAHFIDZ AL-QUR'AN DI MTs NEGERI 1 LUBUKLINGGAU
Authors: Warlizasusi Jumira
Published: April 2023

Penelitian ini mengkaji tentang pengembangan manajeman pendidikan madrasah berbasis tahfidz di madrasah tsanawiyah negeri 1 lubuklinggau. Masalah dalam penelitian ini adalah terkait dengan pencanangan  program rumah tahfizd yang di gagas kementrian agama provinsi sumatera selatan yang mewajibkan setiap madrasah di wilayah kementrian agama provinsi susmatera selatan untuk mendirikan rumah tahfizd, namun demikian tidak semua madrasah siap untuk melaksanakan program rumah  tahfizd yang optimal disebabkan  oleh beberapa paktor diantaranya 1. Waktu yang tersedia, 2. Sumber daya manusia masih relatip rendah dalam hal pengetahuan tahfizd

Penelitian ini bertujuan untuk menganalisis pengembangan manajemen pendidikan madrasah berbasis tahfizd al-qur’an  yang di terapkan di madrasah negeri 1 lubuklinggau, untuk mengoptimalkan keberhasilan siswa dalam menghapal al-qur’an serta menambah program yang sudah dilaksanakan sebelumnya dengan program tambahan baik dari metode ataupun teknik yang dilaksanakan, Penelitian ini menggunakan metode penelitian dan pengembangan (Research and Development/R&D) yaitu metode penelitian yang digunakan untuk menghasilkan produk tertentu dan menguji keefektifan produk tersebut. Menurut seorang ahli, penelitian mengacu pada penelitian dan pengembangan dengan model ADDIE Analysis (Analisis), Design (Desain), Develop (Pengembangan), Implement (Implementasi), dan Evaluate(Evaluasi)),  akan tetapi dalam penyusunan produk ini penulis menyadari betul memerlukan waktu yang relatip panjang maka dengan keterbatasan waktu dan kesempatan penulis hanya sampai pada tahap ADD.

Simpulan hasil penelitian ini menunjukkan bahwa berdasarkan hasil penelitian dan analisis terkait peran dari pengelola dan pengurus rumah tahfizd madrasah tsanawiyah dalam mengembangkan program yang sudah berjalan dengan memasukan tahfizd kedalam mata pelajaran muatan local, merekrut sumber daya manusia yang berkopeten dalam hapalan kuran, berkordinasi dengan ketua rumah tahfizd kota lubuklinggau, dan melaksanakan program karantina rumah tahfizd at-tazkir madrasah tsanawiyah negeri 1 lubuklinggau  berjalan optimal dan mengalami peningkatan setelah dilaksanakan pengembangan program tahfizd yang ada di madrasah tsanawiyah  negeri 1 lubuklinggau
The Service Quality of Education in Primary School IAS Al-Jannah
Authors: Herlan Muhammad Suherlan Amel , Matin Matin , Rochanah Siti
Published: April 2023

ABSTRACT

The objective of this research is to describe the service quality by focusing to the responsiveness of service; the competency of service; and the usage of school facilities.

This is qualitative research with a case study method conducted in Primary School IAS Al-Jannah, Depok, in 2019. The data was collected by conducting interviews, observation, recording, and collecting documents. The reliability of this research is confirmed by triangulation method which included sources of data, method of finding the data, and the theories.

Results of this research showed that (1) teachers can actualize themselves through activities that support school programs which make them experience more self-determination, meaning, competence, and impact regarding their role in the working environment; (2) factors that caused costumer’s loyalty to the educational services in Primary School IAS Al-Jannah are the supportive environtment; positive changes on their children’s not only academically but also their behavior by implementing better daily religious practice; their children can speak English fluently; and have discipline time management. (3) Primary School IAS Al-Jannah has adequate facilities and infrastructures which support the learning process.
PENGELOLAAN SURAT DINAS DAN ARSIP BAGI KEPALA SEKOLAH DAN TENAGA ADMINISTRASI SEKOLAH DASAR DI KECAMATAN JATINEGARA KOTA ADMINISTRASI JAKARTA TIMUR
Authors: Karnati Neti , Rosyidi Unifah , Ambar Arum Wahyu Sri
Published: April 2023

Elementary school administration is an activity to support the success of thequality of education in elementary schools. The scope of school administration activitiesincludes the management of official letters and school archives. Management of officialletters and archives in primary schools is carried out by the principal, assisted by a schooloperator. Their ability to manage official documents and school archives is still lacking.Efforts to increase the capacity of school principals and elementary school administrativepersonnel can be provided with training on managing official letters and school archives.The object (target audience) of the training activities is 150 people consisting of 2elementary school supervisors, 58 school principals, 83 school administration staff and 7SDN teachers in Jatinegara sub-district. The partners involved are the Regional EducationOffice of East Jakarta Administrative City. The training has been carried out for a day onThursday, October 8, 2020 through virtual zoom cloud metting. The training materialconsists of: school leadership and administration, management of official letters andmanagement of school records. The three materials were delivered by 3 lecturers of the UNJFIP Education Management study program with the lecture, question and answer andassignment method. The results of the training were very satisfying to the participants andthe organizing committee, because all the materials had been delivered well and were veryuseful for all training participants.
Peran Komunikasi Dalam Peningkatan Kinerja Organisasi Di Pendidikan
Authors: Fatmawati Indria , Saputra Bagus Rachmad , Nur Agustin Iva Ning , Shofana Nabila , Wardhani Nurul Indika
Published: April 2023

ABSTRAK

 

Keberhasilan komunikasi adalah bagian terpenting untuk mewujudkan peningkatan kinerja organisasi pendidikan. Komunikasi memegang peranan penting tanpa komunikasi organisasi akan tidak berfungsi dalam menjalankan tujuan awal organisasi. Komponen pendidikan sekolah dalam menerapkan komunikasi pun perlu membanguan iklim komunikasi yang sehat dan kondusif sehingga timbul reaksi-reaksi positif. Perlunya teknik dalam menciptakan suasana organisasi yang efektif dapat mendorong interkasi dan komunikasi sehingga tujuan pendidikan akan tercapai dengan maksimal. Metode kajian literature dapat menjadi perbandingan kasus untuk memperoleh solusi yang tepat dengan menerapkan partisipasi umum sebagai point penting peningkatkan kinerja organisasi pendidikan. Komunikasi adalah strategi pengembangan peningkatan kinerja organisasi pendidikan.

 

ABSTRACT

 

The success of communication is the most important part to achieve improvement in educational organizations. Communication plays an important role without organizational communication will not work on the initial organizational planning. The school education component in implementing communication also needs to develop healthy and conducive communication so that positive reactions arise. The need for techniques in creating an effective organization can encourage interaction and communication so that educational goals will be achieved to the maximum. Literature assessment methods can be considered an improvement to get the right solution to increase participation in education. Communication is an improvement strategy.
Peran Manajemen Perubahan Terhadap Kemajuan Organisasi
Authors: Dewi Indah Prastika , Saputra Bagus Rachmad , Rusydayana Lia Sajidah , Diakonesty Meilani Ingrid , Mustabsyiroh Nurul
Published: April 2023

Abstract

 

Change is a process that cannot be avoided in an organization. Organizational change is the process of moving from the present to the future to improve organization. An organization will always experience a change to anticipate and face challenges that will occur in the future. Organizational change can come from outside or within the organization itself where the change is in the from of planned changes of structural changes that must be managed properly. Management in an organization is needed to help the process of change so that the organization can improve its progress. Organizational progress is very influential on the success or failure of an organization. Organizational change is not always well received because at every change there will be resistance. Organizational change can be a threat to failure for an organization and therefore there needs to be a good management so that an organization has progress.

Abstrak

Perubahan merupakan sebuah proses yang tidak dapat dihindari dalam suatu organisasi. Perubahan organisasi adalah proses perpindahan dari keadaan sekarang menuju keadaan dimasa yang akan datang untuk meningkatkan organisaasi. Sebuah organisasi akan selalu mengalami sebuah perubahan untuk mengantisipasi dan menghadapi tantangan yang akan terjadi dimasa yang akan datang. Perubahan organisasi dapat berasal dari luar maupun dari dalam organisasi itu sendiri dimana perubahan tersebut berupa perubahan terencana ataupun perubahan struktural yang harus dikelola dengan baik. Manajemen dalam sebuah organisasi diperlukan untuk membantu proses perubahan agar organisasi dapat meningkatkan kemajuannya. Kemajuan organisasi sangat berpengaruh terhadap sukses tidaknya sebuah organisasi. Perubahan organisasi tidak selalu diterima dengan baik karena pada setiap perubahan pasti akan ada perlawanan. Adanya perubahan organisasi dapat menjadi ancaman kegagalan bagi sebuah organisasi tersebut maka dari itu perlu adanya sebuah manajemen yang baik agar sebuah organisasi memiliki kemajuan.
IMPLEMENTASI PROGRAM GERAKAN LITERASI SEKOLAH DI SMA
Authors: Supadi Supadi , Santoso Heru
Published: April 2023

This study is a study of the evaluation of gaps in the implementation of the School Literacy Movement program in two high school in the South Jakarta area. As an intervention program launched by the government to assist learners in developing critical, creative, innovative, entrepreneurial attitudes, social empathy behavior, and love for knowledge, it is necessary to know the extent to which the program has an impact in improving reading skills understanding in learners and what gaps in running GLS programs through the gap evaluation model (The Discrepancy Evaluation Model). The model developed by Malcolm Provus with this qualitative approach generally aims to obtain information about gaps in the implementation of the GLS program. Research data is obtained through observations, interviews, and document studies. Data analysis is carried out with three flow of activities that occur simultaneously, namely: data reduction, data presentation, data withdrawal or verification. results showed that the positive impact of gls program implementation can be monitored even though academic measurement has not been done.  One of the related to the success of KBM is the increased readiness of students in attending KBM, increased confidence when speaking in public and writing. Gaps in program implementation in both high schools appear in the design of the target and installation of the program implementation, although both boil to the development of language skills and literacy of learners.  In addition, there needs to be a firmer emphasis in the master design that the establishment of a literate environment is the responsibility of all school residents. Despite the gaps that occur in the implementation of school conditions have allowed the formation of a literate environment.
Pengaruh Keadilan Organisasi dan Kepuasan Kerja Terhadap Komitmen Organisasi Kepala SMA Negeri di Jakarta
Authors: Musringudin Musringudin , Dinihari Yulian
Published: April 2023

ABSTRACT

 

The objective of this research is to measure the effect degree of organizational justice and job satisfaction toward organizational commitment of the principals of public high school in Jakarta. The data were collected from the principals that selected as a respondent through the questionnaires and analyzed using path analysis. The result of the study shows: there is a positive effect of organizational justice variable on organizational commitment. The data analysis said the path coefficient value of organizational justice on organizational commitment described a positive contribution.  The effect of job satisfaction on organizational commitment was also showed a positive correlation. The data of organizational justice variable was also indicated a positive influenced on the job satisfaction.

 

Keywords: Organizational Justice, Job Satisfaction, Organizational Commitment
Kepemimpinan Kepala Sekolah dalam Perspektif Servant Leadership
Authors: Waruwu Marinu
Published: April 2023

Abstract

The objective of this study is to determine the effect of servant leadership in improving teacher performance, school quality, and learning. The study used a literature review using reference books, national and international journals as a reference source. Data analysis used a descriptive qualitative approach. The results show that: 1) theoretically and conceptually, servant leadership has relevance to principals’ leadership; and, 2) practically, the relevant research results show a significant and positive influence of servant leadership on improving teacher performance, school organization, and improving the quality of learning.

Key Words : Leadership, Servant, Principal, Performance, Quality

 

Abstrak

Penelitian ini bertujuan untuk mengetahui pengaruh kepemimpinan pelayan dalam meningkatkan kinerja guru, mutu sekolah dan pembelajaran. Penelitian menggunakan studi literatur dengan menggunakan referensi buku, jurnal nasional dan internasional sebagai sumber rujukan. Analisis data menggunakan pendekatan kualitatif deskriptif. Hasil penelitian menunjukkan bahwa: 1) secara teoritis dan konseptual, kepemimpinan pelayan memiliki relevansi terhadap kepemimpinan kepala sekolah; dan, 2) secara praktis, hasil penelitian yang relevan menunjukkan adanya pengaruh signifikan dan positif kepemimpinan pelayan terhadap peningkatan kinerja guru, organisasi skeolah dan perbaikan mutu pembelajaran.

Kata Kunci : Kepemimpinan, Pelayan, Kepala Sekolah, Kinerja, Mutu, Kualitas
Moderate Role of Halal Awareness in The Relationship of Purchase Intention, Personal Norms and Muslim Buying Behavior
Authors: Bachmid Sofyan , Noval Noval
Published: April 2023

Indonesia has great potential to become a significant player in halal products. However, the Indonesian halal industry still faces challenges, particularly in enticing Muslim consumers. So, the Indonesian halal sector must adapt to the buying behaviour of Muslim consumers, considering that the factors affecting it are still unknown. Moreover, there is still a lack of studies on the moderating role of halal awareness in Muslim consumer buying behaviour. Therefore, this study aims to determine the position of halal awareness in the relationship between purchase intentions and personal norms on the buying behaviour of Muslim consumers in Indonesia. This study uses a quantitative approach with a causal design. The research population is Muslim consumers in PASIGALA (Palu, Sigi, and Donggala). A closed questionnaire was used to collect data from 390 respondents. The analysis method used the Partial Least Square Structural Equation Model (PLS-SEM) with SmartPLS program version 3.2.9. The results showed that purchase intention, personal norms, and halal awareness positively affected Muslim buying behaviour. In addition, this study also indicated that halal awareness has a role in moderating the relationship between purchase intention and Muslim buying behaviour in Indonesia and the negative relationship between personal norms and Muslim buying behaviour.
EXPERIMENTAL TAPHONOMY OF FRESHWATER DIATOMS: DISCRIMINATING BETWEEN CHEMICAL AND PHYSICAL CAUSES OF FRUSTULE FRAGMENTATION
Authors: HASSAN GABRIELA S. , DIAZ MARISEL C.
Published: April 2023

Frustule fragmentation is one of the major taphonomic factors affecting diatom preservation in Pampean shallow lakes. Although this has been demonstrated by taphonomic studies conducted on extant and fossil material, little is known about the causes of frustule breakage and its environmental significance. Field studies along modern environmental gradients showed a low but significant correlation between dissolution and fragmentation. Reworking of sediments by wind action has also been suggested as a plausible explanation for the fragmentation patterns observed in the field. To evaluate the relative importance of chemical and physical causes of diatom fragmentation, three laboratory experiments were conducted to test for (1) the effect of physical agitation; (2) the effect of chemical dissolution; and (3) the joint effect of both variables on diatom fragmentation. Diatom samples were subjected to physical agitation with a reciprocating shaker at 250 rpm for 20 days. Chemical dissolution was tested by mixing diatom assemblages with solutions of different concentrations of NaCl and NaHCO3, and pH 10 for 20 days. The joint effect of both processes was tested by dissolving diatom assemblages in salt solutions and subjecting them simultaneously to agitation for 20 days at 250 rpm. In all cases, aliquots of each assemblage were sampled at initial and final experimental times and their preservation analyzed via the application of fragmentation and dissolution indices. Significant and similar differences in fragmentation indices were observed in both dissolution alone and combined experiments, but no differences were found in samples subjected to agitation alone. In all cases, dissolution and fragmentation indices were correlated, suggesting a causal relationship between them. Overall, our results suggest that the debilitation of the diatom frustule by chemical dissolution may be the main cause of the fragmentation patterns observed in surface sediments of Pampean shallow lakes.
Behaviour of HydroxylmethylFurfural(HMF)as a Wood Resin Extracted from Cellulose
Authors: moses vinutha , Narula Archna , Mishra Ranjeet Kumar , N Chetan
Published: April 2023

In this research hydroxyl methyl furfural (HMF) resin, was developed from cellulosic glucose as a precursor from finely powdered greens and fruit peels. The HMF was synthesised from glucose in DMSO after hydrolysis and dehydration using HCl catalyst. Further extraction of HMF resin was accomplished using a mixture of 2 mL of 2-butanol, 2 mL of 50% of NaCl solution and 1 mL of tetrahydrofuran (THF)in the HMF synthesised solution. The HMF obtained was characterised by NMR and FTIR-ATR that confirmed the presence of HMF. The crude HMF resin acquired was purified by crystallization to increase the conversion of HMF resin from 51–92%. The ISO848 boiling test exhibited that resin has high moisture resistance and bond strength in HMF wood composite. The SEM morphological studies proved of no voids. The HMF/Wood composite tensile strength, according to ASTM D 7031-04demonstrated good strength (21.5MPa) comparable to other phenolic composites.