bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengetahuan Berhubungan Dengan Praktik Pencegahan Covid-19 Pada Mahasiswa Kesehatan
Authors: Setiyabudi Ragil , Nurdiansah Arif 
Published: December 2023

Latar Belakang: Sampai dengan bulan Juni 2021 Covid-19 masih menjadi masalah kesehatan di berbagai belahan dunia, termasuk negara Indonesia. Sudah berbagai cara dilakukan oleh pemerintah untuk menurunkan kasus Covid-19. Pengetahuan dan praktik pencegahan Covid-19 salah satu yang melatarbelakangi keberhasilan pencegahan Covid-19. Tujuan: Untuk mengetahui hubungan pengetahuan dengan praktik pencegahan Covid-19 pada mahasiswa Kesehatan. Metode: Penelitian ini menggunakan metode kuantitatif dengan pendekatan cross-sectional. Teknik pengambilan sampel menggunakan teknik stratified random sampling, jumlah sampel 258 responden dengan kriteria Mahasiswa Prodi Keperawatan S1 Universitas Muhammadiyah Purwokerto. Hasil: Hasil penelitian menunjukkan karakteristik jenis kelamin responden sebagian besar berjenis kelamin perempuan 201 (77,3%) dengan jumlah responden didominasi angkatan 2018 sebanyak 102 (32,6%). Hasil uji korelasi produk momen pearson, didapatkan P=0,0001 dan nilai koefisien korelasi 0,448 (berada pada tingkat keeratan sedang) dengan arah hubungan positif. Kesimpulan: Terdapat hubungan yang signifikan antara pengetahuan dengan praktik pencegahan Covid-19 pada mahasiswa kesehatan prodi keperawatan S1 angkatan 2017, 2018, 2019.
Efektivitas Essential Oil Peppermint Terhadap Morning Sickness Pada Ibu Hamil Trimester I Di puskesmas Padurenan Kota Bekasi
Authors: Anggrawati Dewi Fitriana , Siauta Jenny Anna , Suprihatin Suprihatin 
Published: December 2023

Ketidaknyamanan saat kehamilan banyak terjadi di trimester I, sebanyak 80% ibu hamil mengeluhkan masalah mual atau muntah yang biasa disebut dengan morning sickness . Biasanya masalah ini timbul sekitar 0-16 minggu usia kehamilan atau pada saat ibu hamil memasuki Trimester 1 kehamilannya. Di Puskesmas Padurenan terdapat 25 RW, dengan jumlah ibu hamil 994. Angka rujukan di Puskesmas Padurenan sebesar 120 orang, diagnosa hiperemisis menjadi penyumbang angka rujukan terbanyak yaitu sebesar 50 kasus (41,6%) pada periode Januari – Desember 2022. Pada tahun 2023 periode Januari – Mei keluhan mual muntah pada ibu hamil trimester 1 sebanyak 40 ibu hamil. Penelitian ini ditujukan untuk Mengetahui Efektivitas Essential Oil Peppermint Terhadap Morning sickness pada Ibu Hamil Trimester I di Puskesmas Padurenan Kota Bekasi Desain penelitian ini adalah quasi eksperimental, pre dan post test with Control Group Design. Sampel dalam penelitian ini berjumlah 38 pasien dengan 18 kelompok eksperimen dan 18 kelompok kontrol. Instrumen penelitian menggunakan buku panduan aromaterapi dan kuesioner INVR yang sudah di uji validitas dan reabilitas. Pada penelitian ini didapatkan hasil ada pengaruh pemberian aromatherapy peppermint terhadap morning sickness pada kelompok eksperimen dan kontrol sebelum dan sesudah diberikan intervensi. Pada kelompok eksperimen didapatkan nilai p 0,00 dan untuk kelompok kontrol didapatkan nilai p 0.60.
Identifikasi Layanan Peminatan Dan Perencanaan Individual di LKSA AL-Amin Palangka Raya
Authors: Ristiawati Ita , Erawati Desi , Safitri Arini 
Published: December 2023

The teenage phase is a phase that is closely related to the development phase. One of the tasks of teenagers is a selecting a career. Many teenagers lack the ability to develop themselves according to their interests. Therefore, this reseacrh aims to identify the facilities provided by one of the LKSAs in Palangka Raya City to students related to rubber guidance.Bu’s research informants are guidance and counseling teachers and 5 teenagers aged 14-15 years. This research uses descriptive qualitative reseacrh with data sampling techiques in this research using purposive sampling. Data collection uses interviews, observation and dokumentation. The results and research show that the service specifically regarding the development of interests has never been carried out and only provides classical guidance services. Even though it only directs through classical guidance, teenagers can use existing extracurricular activities can continue to the level of education according to their interests. Recommendations for futher research are expected to be able to add data and various sources and continue in providing service assistance to develop youth culture in LKSA Al-Amin Palangka Raya City.___________________________________________________________Fase remaja merupakan fase yang berkaitan erat dengan fase perkembangan. Adapun salah satu tugas remaja yaitu pemilihan karier, banyak remaja yang kurang memiliki kemampuan dalam mengembangkan karir sesuai minat. Oleh karena itu penelitian ini bertujuan untuk mengidentifikasi fasilitas yang diberikan oleh salah satu LKSA di Kota Palangka Raya kepada siswa-siswi terkait bimbingan karier. Informan penelitian ini adalah guru BK dan remaja usia 14-15 tahun berjumlah 5 orang. Penelitian ini menggunakan penelitian kualitatif deskriptif dengan teknik pengambilan sampel data dalam penelitian ini menggunakan purposive sampling. Pengumpulan data menggunakan wawancara, observasi dan dokumentasi. Hasil dari penelitian ini menunjukkan bahwa layanan secara khusus terkait pengembangan minat belum pernah dilakukan dan hanya memberikan layanan bimbingan klasikal. Meskipun hanya mengarahkan melalui bimbingan klasikal, minat remaja dapat tersalurkan melalui ekstrakurikuler yang ada serta dapat melanjutkan ke jenjang pendidikan sesuai dengan minat. Adapun rekomendasi untuk penelitian selanjutnya diharapkan agar dapat menambah data dari berbagai sumber dan melanjutkan pada pemberian bantuan layanan untuk mengembangkan minat remaja di LKSA Al-Amin Kota Palangka Raya.
Pengaruh Dukungan Orang Tua dan Motivasi Berprestasi Terhadap Prestasi Akademik Siswa
Authors: Afifudin Afifudin , Yoto Yoto 
Published: December 2023

Various factors can influence students' academic achievement, such as mental problems, motivation, parental role or support, and so on. This research was carried out with the aim of empirically testing the influence of parental support and achievement motivation on students' academic achievement in Islamic boarding school-based vocational high schools. The research was conducted at Darut Tauhid Bangil Pasuruan Vocational School, East Java. The population was all class XII students at Darut Tauhid Vocational School who lived in the boarding school, and the Saturated Sampling method was used. Data collection techniques include questionnaires and documentation. The research results show that motivation has a significant positive effect on student academic achievement, and parental support has a significant positive effect on student academic achievement. Motivation and parental support simultaneously influence students' academic achievement in Islamic boarding school-based vocational schools with an influence of 53.7%. Based on these results, we recommend that further research be conducted in public schools, where students can freely take tutoring or study guidance, so that future researchers can use other variables, such as the influence of tutoring or study guidance, friends in the surrounding environment and so on._____________________________________________________________Berbagai faktor dapat mempengaruhi prestasi akademik siswa seperti masalah mental, motivasi, peran atau dukungan orangtua, dan lain sebagainya. Penelitian ini dilakuan dengan tujuan untuk menguji secara empiris pengaruh dukungan orang tua dan motivasi berprestasi terhadap prestasi akademik siswa di sekolah menengah kejuruan berbasis pondok pesantren. Penelitian dilakukan di SMKS Darut Tauhid Bangil Pasuruan, Jawa Timur. Populasi adalah seluruh siswa kelas XII SMK Darut Tauhid yang tingal di pondok, dan digunakan metode Sampling Jenuh. Teknik pegumpulan data yaitu angket, dan dan dokumentasi. Hasil penelitian menunjukkan bahwa motivasi berpengaruh positif signifikan terhadap prestasi akademik siswa, dan dukungan orangtua berpengaruh positif signifikan terhadap prestasi akademik siswa. Motivasi dan dukungan orangtua secara simultan berpengaruh terhadap prestasi akademik siswa di SMK berbasis pondok pesantren dengan pengaruh sebesar 53,7 %. Berdasarkan hasil ini, kami merekomendasikan agar penelitian selanjutnya dapat dilakukan di sekolah umum, dimana para siswa dapat secara bebas mengkuti les atau bimbingan belajar, sehingga peneliti selanjutnya dapat menggunakan variabel lainnya, seperti pengaruh les atau bimbingan belajar, teman di lingkungan sekitar dan lain sebagainya.
The Memphite Region and the Eastern Mediterranean in the 1st Millennium A.D.: More on Provincial Trade of the Roman and Byzantine Empires
Authors: Malykh Svetlana E. 
Published: December 2023

Archaeological research in Memphis and its environs (including the necropoleis of Giza, Saqqara, Abu-Roash) has revealed a significant number of ceramic imports from the Eastern Mediterranean dated to the 3rd–7th centuries A.D.: Palestinian LRA 4 amphorae, Cypriot and Cilician LRA 1 amphorae and their prototypes, “Cypriot sigillata” tableware. The main object of “ceramic” trade between Roman and then Byzantine provinces was wine, olive oil, and sporadically – tableware. Having become a part of the Pax Romana, Egypt was “the granary of Rome”, a market for goods of the metropolis and other provinces, a transit point for the imperial trade with Axum, Arabia and India. Archaeological finds of amphorae in Egypt demonstrate that wines from the metropolis and western Roman provinces were not widely distributed in the Nile Valley, concentrating in Alexandria and key points of trade routes. “Crisis of the 3rd century A.D.” contributed to the disappearance of Italian, Gallic, Aegean wines from the Egyptian market, their place was again taken by Cilician, Cypriot and Syro-Palestinian wines. The collapse of the empire in 395 A.D. consolidated this situation: Levantine wines were everywhere in Egypt, not only in the capital, but also in provincial settlements. In the 5th century A.D. the export of wines from Cyprus and Cilicia in LRA 1 amphoraе experienced a real boom, but the negative events in Cilicia in the 6th century A.D. reduced its scope, and the Arab conquest of the Eastern Mediterranean and Egypt in the 7th century A.D. became fatal for the wine trade.
Russian-Eastern Trade in the Period of Epidemics, Epizootics and Epiphitotics in the XIX Century
Authors: Shkunov Vladimir 
Published: December 2023

The paper is devoted to the problems of development of foreign trade ties between the Russian Empire and neighboring countries of the Middle East and Central Asia during periods of epidemics, epizootics and epiphytoties throughout the 19th century. Special attention is paid to the evolution of the sanitary and quarantine policy of the state, the measures of government agencies to check the spread of contagious diseases in highly endemic regions. The author shows how the emergence and spread of infectious diseases affected the dynamics of foreign trade operations, changes in distribution channels and supply of goods, pricing policy, assortment of goods, shortages, the state of fair and retail trade in the empire. Special consideration is given to the protective measures of the Russian authorities in border zones, in ports, centers of transit trade. The territorial framework of the study embraces the countries bordering Russia in the east - Turkey, Iran, the Central Asia Khanates, Afghanistan, as well as the territory of the Russian Empire itself. The paper analyzes the measures of state and legal regulation of foreign and domestic trade underconditions of epidemics and epizootics. The preventive measures of the authorities in border areasto stop the spread of infectious diseases deep into the territory of the empire, along with goods, merchants, animals, and plants. The importance of the topic is determined by the similarity of problems in the foreign trade of contemporary Russia in connection with the pandemic of COVID-19, the disruption of foreign trade ties with near and far-abroad countries and the need to use historical experience in view of an immediate change in foreign trade strategy. The paper is based on rare archival documents and rarely used pre-revolutionary domestic and foreign sources. In the course of the study, the author came to the conclusion that a clear and fairly effective system for preventing the spread of infectious diseases was formed in the Russian Empire throughout the 19th century, a system was developed to respond to the interruption of the influxof goods and their sale under conditions of epidemics, epizootics and epiphytoties, to search for alternative channels for supplying the necessary goods to prevent shortages, price increases, production shutdowns, etc.
Spatial Filtering of Signals under Imprecise Calibration of Antenna Arrays
Authors: Shevchenko M. E. , Malyshev V. N. , Gorovoy A. V. , Cherepanov A. S. 
Published: December 2023

Introduction. Spatial filtering of signals is performed for the selection the signals of interest when the signals spectra overlap. The quality of spatial filtering depends on the accuracy of antenna array (AA) calibration, which allows estimation of the amplitude-phase distribution (APD) at all possible directions of arrival, thus ensuring the identity of reception paths. A mismatch between the actual and measured APD values leads to quality degradation in all spatial filtering methods.Aim. To develop a method for improving the quality of signal spatial filtering based on the estimates of the desired and interfering signal arrival directions formed by the MUSIC and ESPRIT algorithms under a priori uncertainty and imprecise AA calibration.Materials and methods. The quality of spatial filtering is improved by rejecting the interfering signals unsuppressed due to imprecisely measured APD of an AA. Statistical simulation modeling was carried out in the MATLAB environment; the data obtained experimentally were analyzed.Results. A method for spatial filtering based on MUSIC and ESPRIT completed with an additional rejection of unsuppressed interfering signals due to imprecise AA calibration is developed. An algorithm for basis construction for rejection under of a priori uncertainty of the signal-interference environment is substantiated. The results of statistical simulation modeling and experimental data processing have shown the feasibility of additional rejection applied to the selected signals by spatial filtering.Conclusion. The developed method for spatial filtering under the conditions of a priori uncertainty of the signal-interference situation and imprecise calibration of AA and reception paths ensures high quality characteristics across a wide dynamic range of desired and interfering signals. Whereas the Capon's method, which requires a priori knowledge of the arrival direction of the desired signal or its estimation, is capable of selecting only weak signals and suppressing strong ones under the conditions of imprecise APD.
Investigation the Effect of Different Oils as Separating Medium on Surface Roughness and Hardness of Tissue Surface of Flexible Denture Base
Authors: Falih Hasan Shurooq , Sahib Mansoor Nidhal , Mohammed Hummudi Israa 
Published: December 2023

Background: Flexible dentures (thermoplastic material) are ideal alternatives to traditional methyl methacrylate dentures, since they not only give exceptional aesthetics and comfort, but also adapt to the continual movement of partially edentulous patients. During the manufacturing of acrylic denture base material, an effective separating medium must be used to separate the denture cleanly from the plaster to avoid direct contact between the denture base material and the mould surface.
Objective: The goal of this study was to investigate the effect of several types of oil (glycerin oil, olive oil, and black castor oil) on the surface roughness and hardness of flexible denture base material compared with cold-mould seal separating medium.
Estimation Of Color Change Of Maxillofacial Silicone Elastomer After Artificial Aging
Authors: Fadhil Alwan Nebras , Abdul Hussein Hamid Mohammed , Ali Muhsin Saja 
Published: December 2023

Background: Silicone elastomers are the most widely used maxillofacial materials, however, it is far away from ideal and still progresses through many improvements for replacing the facial defect, maxillofacial prostheses need renewed as early as six months and can last up to 24 months. The color change is the most essential cause for remaking new prostheses.
Aim: The purpose of this study was to assess the color stability of maxillofacial elastomers throughout aging of about one year.
Materials and methods: Ten specimens were prepared from Room Temperature Vulcanazation (RTV) VerSilTal (VST-06) maxillofacial silicone and pigmented using rayon the flocking, the specimens were tested using the color-ometer device before and after subjecting to 46,146, and 317h accelerated weathering. The data were collected, analyzed, and compared using SPSS (V-18) via t-test, accomplished in confidence % 95 and significant P-Value of (p ≤ 0.05).
Results: Statistical t-test showed that the values of color changes differed among the tested groups (P≤ 0.05). The red wave value increased throughout weathering progress while the green and blue waves were decreased.
Conclusions: This study presented that the color degradation may take place in VST-06 VerSilTal (room temperature vulcanization) silicone elastomers after it was exposed to 46h accelerated weathering and this degradation increased over time.
Evaluation of Antimicrobial Activity of Newly Prepared Calcium Oxide Based Nanosealer Using Agar Diffusion Test
Authors: Adnan Al-Askary Raghad , Hameed Ahmed Sawsan 
Published: December 2023

Aim of the study: The antimicrobial activity of a root canal sealer can increase the success rate of endodontic treatments. The key of antimicrobial properties of calcium based sealers laid in their composition and alkalinity. The invention and applications of newer materials are quintessential in every field especially in endodontics. This reality has led to growing interest in the use of biomaterials products that comprised of both mineral and organic components as those in the teeth. This study was performed to assess the antibacterial activity of newly prepared calcium oxide based nanosealer and compare the result with BioRoot sealer
Materials and methods: The CaO nanopowder was firstly prepared from calcinated cowrie seashell using ball milling and ultrasonic irradiation methods, and then the CaO nanopowder was used as the main component in the preparation of an experimental nanosealer powder part. After several pilot studies, the final formula for the prepared sealer that gave the best clinical sealer consistency and properties within the limits of ANSI/ADA Specification No.57/2012 was as the following. The powder part consists mainly of nano CaO (44%) in addition to glutamic amino acid, zirconium oxide (20nm), and silica oxide (15-20) nm, while the liquid part consists mainly from distilled water in addition to propylene glycol. The Antimicrobial activity of the prepared sealer was evaluated by agar diffusion test against E.faecalis and E.faecium, after 1, 2, 3, and 7 days of incubation at 37˚C. Zone of bacterial inhibition was measured and analyzed statistically using Independent sample t – test at (p=0.05) levels.
Fracture strength and color stability of direct composite veneer using different materials
Authors: Hamoudi Alsunboli Mohammed , Hasan Jasim Haider 
Published: December 2023

Aim: The purpose of this study was to compare the fracture resistance and color stability of three different restoration materials: Nano composite, flowable composite, and Nanohybid composite.
Materials and Methods: 45 removed human maxillary premolar teeth for orthodontic treatment were chosen. The teeth were divided into three experimental groups, each consisting of fifteen teeth: Direct composite veneers constructed of Nano - composites were employed to fix the teeth in Group A. (Z350 XT, 3M, USA). Group B: Flowable composite was used to directly veneer teeth (G-aenial Universal flo GC, Japan). Group C: Direct composite veneers made of Nanohybid composite were used to reconstruct teeth (G-aenial GC, Japan). Each tooth in groups A, B, and C had a copyplast template made prior to preparation using a 1 mm thick vacuum-pressed polyethylene plastic template. Standard preparations (intra enamel) were made for all teeth in experimental groups using ceramic veneer set burs. By injecting flowable composite via a hole formed in a copyplast template, Group B is restored. In Groups A and C, the buccal third (Bucco-palatally) of the template was filled with restorative material using a plastic tool before being positioned on the tooth and squeezed until it made contact with the unprepared tooth surface. All specimens' baseline colors were assessed using a spectrophotometer (Vita Easyshade, Ivoclar VivadentAG, Schaan, Liechtenstin). After baseline color measurement, each group of laminate veneers were subjected to immersion solutions (Tea bags, Lipton). Each specimen's color values were once again measured with the same spectrophotometer,

and the color change values (ΔE) were computed. Using a universal testing equipment, the fracture strength was evaluated.
RELAÇÃO ENTRE SÍNDROME DE BURNOUT E SATISFAÇÃO NO TRABALHO
Authors: Pereira Branco Karoline , Carolina Guerra Ana , Batista Ferreira Eric 
Published: December 2023

Este trabalho teve como objetivo pesquisar a propensão de um grupo de docentes universitários de uma instituição federal de ensino a desenvolverem a síndrome de burnout, bem como objetivou procurar fatores associados à satisfação /insatisfação no trabalho e questões sociodemográficas que influenciam sua ocorrência. Para isso, foram disponibilizados questionários para o levantamento de variáveis sociodemográficas, o questionário S20/23 para avaliar a satisfação no trabalho e o questionário MBI que avaliou a magnitude das dimensões da síndrome de burnout nos docentes. Os resultados foram obtidos por meio da análise de estatísticas descritivas e análise de regressão linear múltipla pelo método MQO. Verificou-se que os profissionais analisados têm baixas chances de desenvolver a síndrome, visto que apresentaram baixos níveis de despersonalização e altos níveis de realização profissional. Entretanto, a pesquisa apontou para níveis preocupantes de Exaustão Emocional. Por fim, embora de não tenham sido encontrados preditores significativamente estatísticos para a ocorrência da exaustão emocional nos docentes, verificou-se que os níveis de satisfação intrínseca no trabalho têm influência nos valores observados de despersonalização e de realização profissional, bem como as variáveis sexo, estado civil e cor da pele também impactam nos níveis deste último.
PALAVRAS-CHAVE: Despersonalização. Exaustão Emocional. Realização Profissional. Preditores.