bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penguatan Peran Kader Kesehatan dalam Mendukung Program Vaksinasi COVID-19 Dosis Lanjutan di Puskesmas Tlogosari Kulon Kota Semarang
Authors: Fatmasari Eka Yunila , Arso Septo Pawelas , Jati Sutopo Patria , Budiyanti Rani Tiyas , Nandini Nurhasmadiar 
Published: May 2023

Percepatan vaksinasi COVID-19 di Kota Semarang telah dilakukan pada kelurahan yang memiliki kasus COVID-19 tinggi di tahun 2021 seperti Kelurahan Tlogosari Kulon, Muktiharjo Kidul, Pedurungan Tengah, dan Palebon. Pemerintah telah menyediakan sarana prasarana untuk memudahkan masyarakat mendapatkan vaksinasi COVID-19 dosis lanjutan, namun tetap dibutuhkan partisipasi aktif masyarakat untuk mendukung program percepatan vaksinasi COVID-19.Para kader kesehatan yang menghadapi masyarakat secara langsung seringkali mengalami kebingungan ketika menghadapi pertanyaan dari masyarakat mengenai vaksinasi COVID-19 dosis lanjutan. Sehingga peningkatan pengetahuan kader kesehatan sangatlah penting agar kader dapat melakukan edukasi kepada masyarakat mengenai vaksinasi COVID-19 dosis lanjutan . Dalam rangka penguatan peran kader kesehatan di wilayah kerja Puskesmas Tlogosari Kulon Kota Semarang, dilakukan kegiatan pengabdian masyarakat yang dijalankan oleh Bagian Administrasi dan Kebijakan Kesehatan Fakultas Kesehatan Masyarakat Universitas Diponegoro. Kegiatan terdiri dari kompetisi video edukasi terkait vaksinasi booster untuk memicu kreativitas kader dalam menyusun media edukasi, dengan sosialisasi kepada peserta untuk memperkaya pengetahuan kader kesehatan wilayah Puskesmas Tlogosari Kulon mengenai vaksinasi COVID-19 dosis lanjutan. Kegiatan berjalan dengan baik dan peserta menunjukkan antusiasme yang cukup tinggi untuk berpartisipasi dalam proses kegiatan pengabdian. Diharapkan Puskesmas Tlogosari Wetan dapat terus memantau kendala yang dihadapi kader dan memberikan apresiasi kader kesehatan atas upayanya mendorong masyarakat untuk mendapatkan vaksinasi COVID-19.
Optimalisasi Peran Guru dalam Meningkatkan Keterampilan Hidup Sehat
Authors: Widjanarko Bagoes , Prabamurti Priyadi Nugraha , Musthofa Syamsulhuda Budi , Husodo Besar Tirto , Indraswari Ratih , Wibowo Teguh 
Published: May 2023

Remaja yang sehat adalah generasi penerus bangsa yang berkualitas. Pada masa remaja, banyak permasalahan yang sering muncul terkait kesehatan diantaranya perilaku berisiko kesehatan seperti merokok, seks bebas, akses pornografi, mengonsumsi narkoba dan miras, serta banyak lainnya. Sekolah menjadi lingkungan tempat anak tinggal dan belajar bersama teman sebaya. Dalam pergaulan, sering kali perilaku anak sangat dipengaruhi oleh teman sebayanya daripada orang tua di rumah. Guru memiliki peran penting tidak hanya sebagai pendidik akademik namun juga penanaman karakter anak, namun guru SD belum mendapat pelatihan untuk meningkatkan keterampilan mereka dalam mengajarkan perilaku kesehatan kepada anak dengan cara yang menarik dan tidak membosankan. Oleh sebab itu, tim pengabdian berencana untuk memberikan pelatihan kepada guru kelas 4-6 SD sehingga dapat membantu sekolah dalam penyampaian soft skill secara lebih efektif dan interaktif melalui metode permainan sebagai bekal keterampilan hidup dalam menghadapi fase kehidupan berikutnya untuk para siswa.
POTENSI BAKTERI ASOSIASI TUNIKATA SEBAGAI PENGHASIL SENYAWA ANTIBAKTERI GUNA MENGHAMBAT PERTUMBUHAN BAKTERI MULTIDRUG RESISTANT
Authors: Ayuningrum Diah , Kristiana Rhesi , Asagabaldan Meezan Ardhanu 
Published: May 2023

Tunikata atau ascidian merupakan invertebrata laut yang hidup di kedalaman lebih dari 2 meter, sesil, soliter maupun berkoloni dan hidup sebagai filter feeder seperti sponge. Cara hidup seperti ini memungkinkan masuknya mikroorganisme seperti bakteri ke dalam tubuh tunikata melalui branchial siphon-nya. Bakteri yang hidup bersama dengan tunikata ini disebut dengan bakteri asosiasi. Tujuan penelitian ini adalah untuk mengisolasi bakteri asosiasi dari tunikata, mempurifikasi jumlah isolat bakteri asosiasi tunikata dan melakukan skrining antibakteri dari bakteri asosiasi tunikata terhadap bakteri multidrug resistant (MDR). Metode penelitian yang digunakan adalah deskriptif eksploratif, dimana teknik sampling yang digunakan adalah purposive random sampling. Isolasi bakteri asosiasi tunikata menggunakan metode sebar (spread plate), sedangkan purifikasinya menggunakan metode gores (streak plate). Uji antibakteri menggunakan metode overlay. Hasil penelitian menunjukan dari total dua sampel tunikata, diperoleh sebanyak 12 isolat murni bakteri asosiasi tunikata. Hasil skrining menunjukkan 33% persen isolat bakteri asosiasi tunikata berpotensi menghambat pertumbuhan bakteri MDR Acinetobacter baumanni, MRSA, Enterobacter cloacae complex dan Staphilococcus hemolyticus. Dengan demikian dapat disimpulkan bahwa, bakteri asosiasi tunikata berpotensi untuk dijadikan sebagai sumber senyawa aktif antibakteri MDR.
Gambaran Pengetahuan Kader Jumantik di Puskesmas Depok I Sleman
Authors: Adiyulianto Bonaventura , Hestiningsih Retno , Martini Martini , Saraswati Lintang Dian 
Published: May 2023

Abstract: Dengue Hemorrhagic Fever (DHF) is a disease that is a public health problem. An effective dengue control effort is the Eradication of Mosquito Breeding Place which involves the participation of the community. Efforts to increase community participation are by forming Jumantik cadres who are tasked with monitoring and counseling the community to carry out PSN. In carrying out his duties properly Jumantik needs to have good knowledge so that it affects his performance. Good knowledge raises awareness, concern, and motivation so that there is an increase in performance. One way that is often used to increase cadre knowledge is through training. Sleman Regency was an endemic area of DHF, Depok sub-district is included in the area with high DHF cases in Sleman Regency. In addition, Depok sub-district is the area with the highest number of confirmed COVID-19 cases in Sleman district. During the COVID-19 pandemic, Jumantik cadres training could not be carried out as usual because the implementation of health protocols required restrictions on holding meetings. The purpose of this study was to obtain an overview of the knowledge of Jumantik cadres during the COVID-19 pandemic in the working area of the Depok I Health Center, Sleman. This type of research was an observational study with a cross sectional design. The population of this research was Jumantik cadres in the working area of Depok I Health Center Sleman with a sample of 151 respondents. Data were collected using a questionnaire and then analyzed univariately. This study found that most Jumantik cadres during the COVID-19 pandemic had less knowledge (65.6%). It is necessary to increase knowledge about dengue disease and mosquito breeding places. Keyword: Knowledge, Cadre, Jumantik, COVID-19
Karakteristik Fisik, Kimia, dan Mutu Hedonik Tepung Durian Fermentasi (Tempoyak) dengan Suhu Pengeringan yang Berbeda
Authors: Ariantika Cecilia , Nurwantoro Nurwantoro , Pramono Yoyok Budi 
Published: May 2023

Durian fermentasi atau Tempoyak adalah durian yang difermentasi secara spontan melibatkan bakteri asam laktat (BAL) sebagai penghasil asam-asam organik, alkohol dan CO2. Penelitian ini bertujuan untuk mengetahui suhu pengeringan yang tepat pada tepung durian fermentasi (tempoyak) terhadap kadar air, warna lightness (L), pH, total asam, kelarutan dan total padatan terlarut (oBrix) serta mutu hedonik yang meliputi warna, rasa, bau, tekstur dan kesukaan overall. Desain percobaan dilakukan dengan 3 perlakuan dan 7 kali ulangan. Perlakuan yang diberikan yaitu suhu pengeringan yang berbeda 55oC(T1), 65oC(T2), dan 75oC(T3). Hasil penelitian ini menunjukkan bahwa penggunaan suhu pengeringan terhadap tempoyak menjadi tepung tempoyak memiliki pengaruh (P < 0,05) terhadap kadar air, warna Lightness (L), nilai pH, total asam, kelarutan, total padatan terlarut (oBrix) dan mutu hedonik warna dan tekstur tetapi tidak memberikan pengaruh (P > 0,05) pada mutu hedonik rasa, bau dan kesukaan overall. Suhu pengeringan yang tepat pada tepung tempoyak adalah suhu pengeringan 55oC dengan rasa dan tekstur paling disukai. Penggunaan suhu pengeringan pada tepung tempoyak tidak merubah karakteristik tempoyak yang memiliki citarasa dan aroma asam.
Karakteristik Gelato Susu Kambing dengan Penambahan Ekstrak Daun Pegagan
Authors: Tamimi Widya , Nurwantoro Nurwantoro , Bintoro Valentinus Priyo 
Published: May 2023

Gelato merupakan salah satu jenis pangan es krim yang berasal dari Italia. Tujuan dari penelitian ini adalah untuk mengetahui nilai overrun, resistensi pelelehan, viskositas, kandungan zat besi dan aktivitas antioksidan pada gelato susu kambing yang telah di fortifikasi dengan ekstrak daun pegagan dan mengetahui konsentrasi ekstrak daun pegagan yang tepat terhadap aroma, warna, rasa, tekstur dan kesukaan pada gelato susu kambing dengan penambahan ekstrak daun pegagan. Lima jenis perlakuan gelato susu kambing dengan ekstrak daun pegagan % (b/b) yaitu T0= 0%, T1=5%, T2=10%, T3=15%, dan T4=20%. Hasil penelitian menunjukkan bahwa terdapat pengaruh (P < 0,05) antara lima perlakuan yang berbeda terhadap overrun, resistensi pelelehan, viskositas, aktivitas antioksidan, kandungan zat besi (Fe) dan uji organoleptik tekstur, rasa, kesukaan, tetapi pada aroma dan warna tidak berpengaruh nyata (P > 0,05). Kesimpulannya, gelato susu kambing dengan penambahan ekstrak daun pegagan seiring dengan meningkatnya persentase ekstrak daun pegagan yang ditambahkan dapat meningkatkan nilai aktivitas antioksidan, zat besi, overrun, namun menurunkan nilai resistensi pelelehan dan viskositas. Berdasarkan sifat organoleptik penambahan ekstrak daun pegagan yang semakin meningkat kurang diminati oleh panelis dari segi rasa, tekstur dan kesukaan.
Nano‐selenium relieved hepatic and renal oxidative damage in hypothyroid rats
Authors: Hosseini Mahmoud , Behehsti Farimah , Marefati Narges , Anaeigoudari Akbar 
Published: May 2023

AbstractHypothyroidism can induce oxidative stress. Nano‐selenium (Nano Sel) has antioxidant effects. The current research explored Nano Sel effects on hepatic and renal oxidative damage induced by hypothyroidism in rats. Animals were grouped into (1) Control; (2) Propylthiouracil (PTU) group which received water mixed with 0.05% of PTU; (3) PTU‐Nano Sel 50; (4) PTU‐Nano Sel 100; and (5) PTU‐Nano Sel 150. Besides PTU, the PTU‐Nano Sel groups were treated with 50, 100, or 150 μg/kg of Nano Sel intraperitoneally. Treatments were done for 6 weeks. The serum level of T4, aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP), albumin, total protein, creatinine, and blood urea nitrogen (BUN) was evaluated. Malondialdehyde (MDA) and total thiol concentration and the activity of catalase (CAT) and superoxide dismutase (SOD) in hepatic and renal tissues also were checked. Hypothyroidism induced by PTU significantly increased AST, ALT, ALP, creatinine, BUN, and MDA concentration and noticeably reduced albumin, total protein, total thiol level, and SOD and CAT activity. Administration of Nano Sel ameliorated the adverse effects of hypothyroidism on liver and kidney function. Nano Sel applied protective effects against hepatic and renal damage resulting from hypothyroidism via ameliorating the oxidative stress status. More cellular and molecular experiments need to be done to understand the exact mechanisms.
Micro-structured polyethylene film as an optically selective and self-cleaning layer for enhancing durability of radiative coolers
Authors: Jiang Yi , Wang Jiahao , Zhou Yaya , Li Jinlei , Chen Zipeng , Yao Pengcheng , Ge Haixiong , Zhu Bin 
Published: May 2023

Abstract
Passive daytime radiative cooling (PDRC) as a zero-energy cooling technology that reflects most of sunlight and emits infrared thermal radiation to outer space, has attracted much attention. However, most PDRC materials suffer dust accumulation problem during long-term use, seriously detrimental to their cooling performance. Here, we demonstrate a micro-structured polyethylene film fabricated through a scalable hot embossing lithography (named HELPE), enables good superhydrophobic property and therefore excellent self-cleaning performance as a universal protective layer for most PDRC materials. Specifically, the precisely designed three-dimensional periodic micron columns on polyethylene film allow for high water droplet contact angle of 151°, and the intrinsic molecular bindings of polyethylene endow low solar absorption (A = 3.3 %) and high mid-infrared transmission (T = 82.3 %) for negligible optical impacts on underlying PDRC materials. Taking polyvinylidene fluoride (PVDF) radiative cooler as an example, when covered with the HELPE film the net cooling performance maintains unchanged (7.5 °C in daytime and 4.5 °C in nighttime) compared to that without HELPE film. After 12 days continuous outdoor experiment, none of obvious dust accumulation can be observed on the radiative cooler covered with HELPE film. Our work offers a universal pathway for most PDRC materials toward practical applications with minimal maintenance need.
Improved GA-PSO algorithm for feature extraction of rolling bearing vibration signal
Authors: Hao Lixia 
Published: May 2023

Abstract
To better extract the characteristics of rolling bearing vibration signals, the author proposes a method based on improved genetic algorithm-particle swarm optimization (GA-PSO) algorithm. The common time-domain and frequency-domain feature index construction vectors were extracted based on vibration signals, for signal prediction, by establishing an improved particle swarm algorithm, and by optimizing the signal feature model of the support vector machine (SVM), the signal of the rolling bearing was predicted. The experimental results show that: After the author’s improved particle swarm algorithm optimizes SVM, the signal characteristic accuracy of the bearing is significantly higher, the regression fitting curve is smoother, although the fitting trend is basically the same, the error is significantly higher, this shows that it is feasible to optimize SVM’s rolling bearing signal characteristics based on particle swarm optimization, and proved the author’s improvement of the particle swarm algorithm, it is effective in optimizing SVM parameters. It is proved that the improved GA-PSO algorithm can better extract the characteristics of the vibration signal of the rolling bearing.
COMPARISON AND ANALYSIS BETWEEN CONVENTIONAL AND ADDITIVE MANUFACTURING TECHNOLOGIES OF LPRE
Authors: Vekilov S. Sh. , Lipovskyi V.I. 
Published: May 2023

The modern pace and development of rocket technology determine the emergence of high competition in the service market, as well as achievements in the field of scientific, design and industrial activities. Thus, in order to successfully design one of the most complex units of rocket products, liquid propellant rocket engines, one must be aware of the entire production chain, as well as the main features and regularities of both traditional and modern production processes. Not only this knowledge makes it possible to significantly optimize the design and manufacturing process, but also encourages the search for new production and design solutions aimed at significantly reducing costs along with the lead time. In recent years, in the field of rocket engineering, additive manufacturing is gaining more and more popularity as an alternative way of obtaining products. Unlike subtractive manufacturing, additive manufacturing methods make it possible to manufacture products with a significant complex internal structure without the need to apply for additional technological processes of joining parts e.g. welding, soldering, etc. Such simplification significantly shortens the industrial chain, which is practically synonymous with a decrease in the cost of production, as well as a significant increase in the efficiency of the obtained products. One of its indicators is reliability, or the probability of fault-free manufacturing of a part. When designing new rocket products, one of the most complex and the costliest components is the camera, the cost of production of which can sometimes reach up to 50% of the cost of the engine. Therefore, it is advisable to analyze the impact of the use of additive technologies for their production, as well as the qualitative impact on increasing the efficiency of the obtained products.
This paper examines the structure of the LPRE chamber, the main methods of its production, as well as the possibility of using new methods of additive technologies as an alternative to conventional ones. Also, the positive impact of additive technologies on the reliability of manufacturing, which can be considered as one of the indicators of the overall efficiency of the product, is considered.
La Vie de Sabas le Jeune et la Vie de Christophe et Macaire par Oreste de Jérusalem •
Authors: Peters-Custot Annick , Ronconi Filippo 
Published: May 2023

AbstractBased on the stratigraphic analysis of MS Vat. Gr. 2072, the oldest manuscript of the hagiographical works of the Jerusalem patriarch Orestes (the Life of Sabas the Younger and the Lives of Christopher and Macarius), this article focuses on the complex genesis of these hagiographies in the context of Orestes' biography, as well as in the broader framework of the relationship between Constantinople, the Caliphate, the Papacy, and Ottonian Rome in the 10th and 11th centuries.
Improving the efficiency of mode automation using synchrophasor measurements to identify stability disturbance
Authors: Gunin Alexandr , Tokhtibakiev Karmel , Saukhimov Almaz , Bektimirov Anur , Didorenko Eugene 
Published: May 2023

The paper presents new approaches and principles for identifying the conditions of stability disturbance based on detecting dangerous disturbances in the early stages using information about changes in regime parameters and their Rate of Change. As a mode parameter, the mutual voltage angle between the controlled 500 kV substation and its Rate of Change was selected in the study. It is suggested to take the values of the mentioned parameters from the Wide Area Measurements System (WAMS). The relevance of the research is due to the need to improve the efficiency and eliminate the drawbacks of existing revealing devices of regime automatics, which will reduce the number of accidents due to disturbances of the power system stability. The proposed principle of predicting stability violation is based on using the provision of Lyapunov’s stability theory, according to which the assessment of stability is carried out by the total system energy consisting of kinetic and potential. In contrast to the existing principles of detecting stability violation, where the exit from the stability area is determined by the main parameter (potential energy), the prediction principle allows evaluating stability by its rate of change (kinetic energy), which provides the early detection of stability disturbance.
Calculations were performed on modeling power surges in the North-South interconnection of the Kazakhstan Unified Energy System in the «DigSILENT Power Factory» software on the model, which was verified by real perturbations in the power system according to the WAMS data. The calculations confirmed the effectiveness of the proposed principles and the possibility of using WAMS data for detecting emergency power surges on transit power networks in the initial stage
Improving the technology of aeration of the food system of mousse at horeca enterprises
Authors: Dzyuba Nadya , Oliinyk Mariia , Kalugina Iryna , Poplavska Svitlana , Bortnykov Yevhenii , Zakharova Svitlana 
Published: May 2023

There is an interest in sweet dishes such as aerated desserts, which are gaining popularity among consumers. Raw materials of plant origin, used in the technology of aerated products, are intended mainly to improve their quality characteristics. Especially for enrichment with protein substances, micro and macro elements, vitamins, as well as to obtain a product rich in dietary fiber content. In the segment of aerated dessert products, a distinctive feature of which is the multistage of the production process and the need to use special equipment, technologies involve the use of foam and structure-forming food additives. For the formation of a whipped and stable structure, as well as the addition of surfactants that can cover the surfaces of bubbles and prevent their coalescence, food additives of various origins are used. Therefore, it is relevant to investigate the foaming ability and stability of aerated desserts and improve the technological parameters of the processes or foam structures of desserts. It is necessary to take into account the structural and mechanical properties of aerated dessert products, which are the main characteristics of the quality of aerated desserts. Thus, it is relevant to devise technologies for aerated desserts and food additives in their composition, which will serve as a stabilizing agent, as well as a dietary supplement.
A recipe for aerated dessert – mousse based on fermented milk cheese with the introduction of a complex additive into the recipe – was developed. The optimal amount of food additive in the composition of aerated dessert, which is 3 % of the recipe composition, has been established, which will ensure the stability of the food system of aerated products, in particular mousses. The influence of the additive on the structural and mechanical properties of the food system of dessert has been investigated.
The experimental data could be used for improving technologies for the production of aerated desserts.
Determining the influence of pre-preparation of blueberries (Vaccinium corymbosum L.) on the total duration of drying
Authors: Petrova Zhanna , Slobodianiuk Kateryna , Grakov Oleksii 
Published: May 2023

Comprehensive studies into the influence of various types of preliminary preparation of blueberry berries for drying have established the amount of wax coating, color, and the total duration of dehydration of raw materials. A comparison of 2 types of preliminary preparation was made: hygrothermal treatment and infrared radiation treatment directly during drying. It was established that after treatment with infrared radiation, 53 times more wax plaque came off the berries than after hygrothermal treatment. Microscopic studies of sections of the parenchymal part of berries recorded the state of the cell membranes and the color of the raw materials without prior processing, with pretreatment, and after drying. It was found that berries dried without pretreatment (mode parameters of heat carrier: t=70 °C, v=2 m/s, d=10 g/kg dry air. Win=85 %, ) have partially destroyed cell membranes but the color of the dried material is preserved to the maximum. It was observed that the berries after hygrothermal treatment have partially destroyed parts of the cell membrane, which makes it possible to more intensively release moisture from the material after drying, the maximum color of the product is also preserved. In berries, after treatment with infrared radiation of 100 W for 10 minutes, the cells remain convex with partial destruction of the shell of some cells but, after pretreatment, the intensity of color decreases. Studies into the kinetics of drying blueberry berries have confirmed that the use of infrared radiation with a capacity of 100 W for 10 minutes with simultaneous drying under the regime parameters of the heat carrier t=60 °C, v=3 m/s, d=10 g/kg dry air. makes it possible to reduce wax coating on blueberry berries and to intensify thermal moisture exchange during drying of berries better than using hygrothermal treatment