bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cavitating Venturi as a Mass Flow Controller in a Deep Throttling Liquid Rocket Engine
Authors: Sekrecki Michał 
Published: September 2023

Abstract
The most common solutions for rocket engines are the single operation point (thrust level) units. Oxidiser and fuel mass flow rates and the oxidiser-to-fuel mass flow rate ratio (OFR) are some of the determinants of the thrust level. Based on these, planetary ascent and descent; space rendezvous; orbital manoeuvring, including orientation and stabilisation in space; hovering, hazard avoidance during planetary landing; and ballistic missile trajectory control propulsion systems could use throttleable liquid engines. Several engine throttling methods, such as supply pressure variation and variable injector area, can be applied. Among others, a cavitating venturi propellant regulatory valve is one of the most promising throttling method. This type of valve can provide steady mass flow, despite the downstream pressure disturbance (i.e. from the combustion chamber), which sustains a stable engine thrust as the mass flow is kept. The article presents the valve sizing method, design and prototype test results of the cavitating venturi valve that has potential for utilisation in a deep throttling rocket engine. Mass flow stability and repeatability are presented for valve operating points in the 10%–110% nominal mass flow range. Valve design optimisation, based on CFD, to sustain cavitation for a higher downstream-to-upstream pressure ratio is shown.
ACESSO À JUSTIÇA E O CONTROLE JUDICIAL NA CONCESSÃO RESPONSÁVEL DA ASSISTÊNCIA JUDICIÁRIA GRATUITA
Authors: Martins Daniel , Meyer Rosane Stedile Pombo , Iocohama Celso Hiroshi 
Published: September 2023

O trabalho apresenta uma análise acerca da gratuidade judicial como instrumento do direito de acesso à justiça e a crise existente em razão do uso abusivo do benefício ladeado a preocupações de cunho econômico, estrutural e de elevação do número de processos judiciais. Passa-se a evocar a vigência do Estado Democrático e Social de Direito, debatendo-se questões no sentido de limitação da gratuidade judicial pelos problemas havidos. O estudo finaliza apontando a necessidade de se combater os abusos na utilização da gratuidade, que deve ser realizado por todos os operadores do direito, sobretudo no controle judicial efetivo para que se dê a (não) concessão de forma responsável, inclusive com a adoção de critérios mais objetivos, contudo, sem se descuidar da importância do mecanismo para o acesso à justiça, da imperativa aplicação do princípio da proibição do retrocesso e a preservação do núcleo essencial do direito fundamental.
Modeling one-stop-shop integration of family planning and HIV services in Zimbabwe, 2021
Authors: Mugauri Hamufare Dumisani , Chikondowa Ishmael , Kanyowa Trevor , Ngwenya Mkhokheli , Macheka Moses , Murwira Munyaradzi , Zvoushe Alfred , Mugurungi Owen 
Published: September 2023

Objectives:
In October 2020, the Ministry of Health and Child-care Zimbabwe commenced integrating reproductive health with human immunodeficiency virus (HIV) services. Family planning (FP), sexually transmitted infection (STI) screening and treatment, HIV testing services (HTS), pre-exposure prophylaxis (PrEP), and antiretroviral therapy (ART) services were offered through an integrated one-stop-shop model. The project aimed to address unacceptably high incidences of HIV and STIs among FP clients and demonstrate improved access and uptake of integrated services at dedicated FP centers.

Materials and Methods:
We conducted an intervention study. A service package of STI symptom screening and HTS (including HIV self-test [HIVST] primary and secondary distribution) was offered to all FP clients by multi-skilled nurses. Service uptake was measured pre and post-introduction of the intervention, before which services were provided by different nurses, in different rooms. HIV-diagnosed clients were linked to ART and eligible negative testers were offered PrEP. Service uptake was measured at 1 year of implementation against the same period before.

Results:
A total of 20,947 clients were recruited between October 2019 and September 2021, 9386 pre-intervention and 11,561 post-intervention. We observed a 5.2% total increase in clients seen and a 27.1% increase in the average uptake of all integrated services (FP, STI, HTS, PrEP, and ART). Most (93.5%) clients received oral contraception (Progestogen-only pills and combined-oral-contraceptives), while fewer (4.8%) received injectables and implants (1.1%). Following the intervention, STI screening increased by 30.2% (2730 vs. 11,028). HTS delivery increased by 38.9% and PrEP by 44.1%. HIV positivity yield increased significantly (10.1%, 62/615 vs. 16.6%, 813/4910) and linkage to ART improved by 44.4%. HIVST distribution contributed to improved access to HIV testing with 3754 FP clients accepting distribution compared with 4910 receiving HTS by nurses, provider-delivered testing was accessed by reactive self-testers. The project increased (?) improved linkage to preventive and treatment services and reduced missed opportunities associated with fragmented services.

Conclusion:
The integrated one-stop-shop model demonstrated improved service uptake during the intervention period. This project shows the benefits of integrated FP/STI/HTS/PrEP in Zimbabwe’s high HIV burden settings.
ЛОГІСТИКА ДИСТРИБУЦІЇ ЯК ІНСТРУМЕНТ ПІДВИЩЕННЯ ЕФЕКТИВНОСТІ ПІДПРИЄМНИЦЬКОЇ ДІЯЛЬНОСТІ
Authors: Ліпич Любов , Хілуха Оксана , Кушнір Мирослава , Волинець Ірина 
Published: September 2023

The recognition and prestige of a company engaged in distribution logistics significantly increases the efficiency of business activities of manufacturing enterprises. The purpose of the article is to generalize and clarify certain theoretical and applied aspects of distribution, distribution channels, their coordination, meeting the needs of customers and identifying the importance of distribution logistics for increasing the efficiency of business activity.
It was determined that distribution logistics are processes that are carried out to ensure the efficient movement of finished products from the manufacturer to the consumer. It includes: transportation of goods, warehousing, material handling, packaging, insurance, inventory control, location selection of enterprises and warehouses, order processing, marketing forecasts and customer service.
It was established that the strategy of a business entity in the distribution system represents a generalized system of conceptual approaches, rules, and interrelated functions aimed at optimal distribution of product flows between channels and links of product promotion and effective realization of product resources. Companies can use one of four distribution strategies: direct, intensive, selective, and exclusive.
It is proven that effective distribution channels are created when no other group of enterprises provides a higher profit or lower costs per unit of production, or a higher level of consumer satisfaction. Modifications in the structure of distribution channels occur in three possible directions - outsourcing, postponement and situational actions. The following delivery options are possible in the physical distribution system: cross docking system, milkman's route and value-added logistics (VAL).
It is justified that the customer receives a certain standard of service together with the product. The customer service system includes elements of logistics (access to goods), marketing (satisfaction of needs) and finance (terms and forms of payment).
In order to ensure the constant availability of products and minimize operational costs, enterprises must rationally manage stocks. They use the following inventory management methods: ABC, XYZ or their combination, the optimal economic order quantity - EOQ, inventory control models, materials requirements planning systems - MRP, distribution requirements planning - DRP, "just in time" system - JIT. The choice of inventory control method is influenced by the following factors: assortment structure of materials, terms of order fulfillment, periodicity of supply, storage methods and types of material consumption flows.
РЕФОРМУВАННЯ СПРОЩЕНОЇ СИСТЕМИ ОПОДАТКУВАННЯ В УМОВАХ ВОЄННОГО СТАНУ
Authors: Матвійчук Наталія , Теслюк Софія , Плоскіна Андріана , Писарчук Дарина 
Published: September 2023

The simplified system of taxation in Ukraine is implemented as a special temporary tax regime to stimulate the detinization of small and medium-sized businesses by reducing the tax burden and using a simpler mechanism of taxation, accounting and reporting. The simplified taxation system has undergone significant changes during its existence, due to the need to take into account the current economic situation and budget needs. During the war, the government, in order to support business, significantly changed the simplified taxation system, expanding preferential tax conditions.
The purpose of the research is to analyze the features of the simplified taxation system in Ukraine during the war, to study the main problems of the modern simplified taxation system and to develop the main directions of its improvement.
The article systematizes the main benefits for business in the system of simplified taxation and reveals the main shortcomings of its functioning. A comparative description of small business taxation in Ukraine and European countries has been carried out. The necessity of reforming the simplified taxation system has been proposed and ways have been proposed.
In general, the simplified taxation system in Ukraine continues to be an important tax regime for small and medium-sized enterprises. Recent changes in the system were aimed at providing support to business in general, as tax benefits were not only for small businesses, but also for large ones. While supporting the need to return to pre-war taxation, we also consider it necessary to increase the rates of the single tax for entrepreneurs of I-II groups, establish the dependence of rates not on the living wage and the minimum wage, but on the volume of income, strengthen control over compliance with tax legislation and combat tax evasion taxes.
BLOCKCHAIN TECHNOLOGY IN THE BANKING FIELD: FEATURES OF DEVELOPMENT AND POTENTIAL PROSPECTS
Authors: Kloba Lev , Kloba Taras , Kloba Solomiia 
Published: September 2023

The banking industry worldwide has continued to evolve over the past decade due to many factors, including globalization, liberalization of financial markets, changes in banking regulation, and, of course, constant changes in the increasing demand of customers for high-quality banking services. Modern information technologies, especially Blockchain technologies, will fundamentally change the appearance of current financial and banking institutions. For the banking sector, the issue of innovative development and the development of types and mechanisms for ensuring a stable and effective process of creating and implementing Blockchain technologies is very relevant since the inconsistency of their work hinders the effective development of banking activities.
In the banking sector, Blockchain technology shows dynamic development and attracts attention. The novelty of this technology lies in the fact that information about transactions is not stored in a centralized database but is transferred to the computers of all network participants, who reserve the data locally.
For the banking sector, the issue of innovative development and the development of types and mechanisms for ensuring a stable and effective process of creating and implementing Blockchain technologies is very relevant since the inconsistency of their work hinders the effective development of banking activities.
ОСОБЛИВОСТІ ОЦІНЮВАННЯ ТА УПРАВЛІННЯ КОНКУРЕНТОСПРОМОЖНІСТЮ ПІДПРИЄМСТВ ЛІСОВОГО СЕКТОРУ УКРАЇНИ В УМОВАХ НЕВИЗНАЧЕНОСТІ
Authors: Максимець Олена 
Published: September 2023

Changes in the forest sector in recent years have been caused by different reactions of the domestic and foreign markets at different levels. The resources of every country are the subject of disputes and sometimes wars. It was found that on the path of every business, especially the one related to resources, the question of assessing its competitiveness arises. Peculiarities of the state and changes in the activities of individual branches (forestry enterprises) of the Western Interregional Forestry and Hunting Administration (WIFHA) were revealed. Indicators that are key to identifying competitive individual branches (forest farms) of WIFHA were evaluated and analyzed. Directions for managing the competitiveness of individual WIFHA branches are proposed, taking into account changes and peculiarities of product sales.
Information analysis approaches were combined to get the whole picture of the companies. At the first stage, calculations were carried out regarding the effectiveness of individual forestry operations, which were previously an entity of the Lviv Regional Forestry and Hunting Management, which is now, along with two other administrations (Ivano-Frankivsk and Zakarpattia), an integral part of the WIFHA. At the second stage, competitiveness analysis was conducted. Based on competitive profile matrix ranking was made to outline the enterprises with the best business solutions in the conditions of uncertainty. At the third stage, some recommendations were provided to
Quantitative and qualitative analysis of the activity and development of the some affiliates of WIFHA was conducted. General conclusions were made, such as: pay attention to seed centers and non-wood products; improvement of product sales; expanding the use of plots for recreational purposes and increasing advertising of recreational services; improvement of management approaches at the state level for interregional, as well as individual offices / branches; introduction of modern models; further work on Internet presence and presentation of activity results through networking and social media (YouTube, Instagram, Facebook, etc.); presentation of information also in English.
CORRECTION OF NUTRITION OF PATIENTS RECEIVING LONG-TERM THERAPY WITH GLUCOCORTICOSTEROIDS
Authors: Ilenkova Natalia 
Published: September 2023

Long-term therapy with glucocorticosteroids (GC) is widely used in rheumatic and autoim mune diseases due to their anti-inflammatory and immunosuppressive effects. However, GC therapy can also
cause a number of side effects, such as loss of muscle and bone mass, increased blood pressure, metabolic
disorders with the development of obesity. This review examines the available literature data in the field of
dietetics and nutritionology, which can be recommended to patients who are on long-term therapy with GCS
to reduce possible side effects.
ON THE EXPERIENCE OF ORGANIZING IMMUNOPROPHYLAXIS WITH PALIVIZUMAB OF RESPIRATORY SYNCYTIAL VIRAL INFECTION IN PREMATURE INFANTS
Authors: Dzhumagaziev Anvar 
Published: September 2023

The article presents the regional experience of organizing immunoprophylaxis of respiratory
syncytial viral infection in premature infants, including those with bronchopulmonary dysplasia, with palivi zumab is presented on the basis of Regional Children's Clinical Hospital named after. N.N. Silischeva. In the
follow-up of children who received this drug for the observation period from 2019 to 2021, the following were
noted: the absence of side effects and undesirable effects of the drug, high adherence of parents to treatment
with palivizumab, the advantages of a centralized approach to organizing the prevention of RSV infection in
premature infants from the high-risk group in the Astrakhan region.
Preclinical medical student satisfaction of Team-based learning in Chiang Mai University
Authors: Wannasai Komson , Rottuntikarn Wisanu , Sae-ung Atiporn , Limsopatham Kwankamol , Dankai Wiyada 
Published: September 2023

Introduction: Global medical and healthcare education systems are increasingly adopting team-based learning (TBL). TBL is an interactive teaching programme for improving the performance, clinical knowledge, and communication skills of students. The aim of this study is to report the learning experience and satisfaction of participants with the TBL programme in the preclinical years of the Faculty of Medicine, Chiang Mai University.
Methods: Following the implementation of TBL in the academic year 2022, we asked 387 preclinical medical students, consisting of 222 Year 2 and 165 Year 3 medical students who attended the TBL class to voluntarily complete a self-assessment survey.
Results: Overall, 95.35% of the students were satisfied with the structure of the TBL course and agreed to attend the next TBL class. The overall satisfaction score was also high (4.44 ± 0.627). In addition, the students strongly agreed that the TBL programme improved their communication skills (4.50 ± 0.796), learning improvement (4.41 ± 0.781), and enthusiasm for learning (4.46 ± 0.795).
Conclusion: The survey findings indicated that students valued TBL-based learning since it enabled them to collaborate and embrace learning while perhaps enhancing their study abilities. However, since this is a pilot study, further investigations are warranted.

Keywords:	Team-based learning, Small group interaction, Medical education, Implementation
PELATIHAN MENGGUNAKAN DIGITAL MARKETING UNTUK MEMASARKAN PRODUK UMKM PENGRAJIN TAS LOKAL CHESSY, DESA TEGALWARU KABUPATEN BOGOR
Authors: Rahayu Dwi Mandasari , Khairunisa Yuyun 
Published: September 2023

Situasi Pandemi covid-19 mempengaruhi keadaan perekonomian, banyak perusahaan yang “merumahkan” pekerjanya untuk menutupi kerugian. Situasi tersebut yang mendasari didirikan UMKM Tas Lokal Chessy di yang terletak di Kecamatan Tegal Waru Kabupaten Bogor. Berdasarkan hasil wawancara dengan pemilik UMKM Pengrajin Tas Lokal Chessy bahwa terdapat permasalahan selama ini menggunakan pemasaran konvensional. Hal ini mengakibatkan pemasaran yang dilakukan kurang optimal sehingga produk yang terjual mengalami stagnasi bahkan keterhambatan. Tujuan kegiatan ini untuk meningkatkan pengetahuan dan keterampilan karyawan pada UMKM Tas Lokal Chessy menggunakan Digital Marketing. Metode pelaksanaan menggunakan pendekatan kualitatif. Kegiatan dibagi kedalam enam tahap, yaitu ; persiapan, pengumpulan data, pelaksanaan, evaluasi, penyusunan hasil, dan pelaporan hasil pelaksanaan. Adapun teknik pengumpulan data yang digunakan yaitu : wawancara, kuesioner, observasi dan studi pustaka. Adapun hasil survey pada kegiatan yaitu terdapat 66,67% responden yang tadinya sama sekali tidak mengerti tentang digital marketing setelah mengikuti pelatihan menjadi mengerti, 100% responden mengatakan bahwa pelatihan digital marketing yang dilaksanakan pada kegiatan ini dapat meningkatkan pemahaman. Terdapat beberapa jenis digital marketing yang sudah dijelaskan dan 100% responden paling nyaman menggunakan marketplace untuk memasarkan produknya karena dapat mempengaruhi penjualan. Pelaksanaan pengabdian masyarakat berjalan dengan lancar, peserta antusias mengikuti rangkaian kegiatan sampai dengan selesai. Peserta berharap dapat diadakan pelatihan lagi dengan topik yang berbeda untuk karyawan UMKM Tas Lokal Chessy. Kesimpulan dari kegiatan ini yaitu pelatihan yang dilaksanakan dapat meningkatkan pengetahuan dan keterampilan karyawan UMKM Tas Lokal Chessy untuk menggunakan Digital Marketing.
PENINGKATAN LITERASI MIKROPLASTIK DAN PENERAPAN AUSDRISK TOOLS DALAM PENCEGAHAN RESIKO DIABETES TIPE 2 PADA IBU MAJELIS TAKLIM DI KAMPUNG KAPUK JAKARTA SELATAN
Authors: Sukarno Anita , Veronika Erna , Wahyuni Yulia , Talahaturuson Meisya , Telaumbanua Fransiskus Febri Juferta , Angin Mayliana Perangin , Manec Yunarti Yosefa M. , Tabalessy Inggrid 
Published: September 2023

Sekitar 35% Ibu Majelis Taklim At Taqwa mengidap hipertensi dan peningkatan diabetes tipe 2. Ibu rumah tangga adalah jantung kehidupan rumah tangga dengan tugas yang besar, seperti perawat dan penjamin gizi anggota keluarga, serta memiliki peran madrasah utama atau pendidik pertama bagi anak-anaknya. Pemberdayaan pada perempuan menjadi tonggak utama untuk mencapai derajat kesehatan dan kesejahteraan yang optimal untuk unit keluarga dengan meningkatkan kesetaraan akses literasi kesehatan. Pertama, meningkatkan kemampuan deteksi resiko diabetes tipe 2 dan literasi ibu-ibu tentang mikroplastik dan dampak negatifnya terhadap kesehatan terutama resiko penyakit kronis serta kemampuan mengatur pola nutrisi diabetes. Mitra dari Program Kemitraan Masyarakat (PKM) merupakan Ketua Majelis Taklim At Taqwa Kampung Kapuk Kelurahan Lebak Bulus. Kegiatan ini berlangsung dari Bulan Juli hingga Agustus 2023 dalam 5 tahap yaitu survei masalah, pelatihan penggunaan AUSDRISK TOOLS dalam deteksi resiko diabetes tipe 2, pengenalan mikroplastik, pengaturan pola gizi penderita diabetes, dan monitoring evaluasi kegiatan. Kegiatan ini dapat meningkatkan pengetahuan dan kemampuan mitra dalam penggunaan instrument dalam deteksi resiko diabetes tipe 2, mampu membaca penomoran bahan plastic dan identifikasi wadah plastic yang aman, serta mendemonstrasikan pembagian komponen gizi diabetes dan pembuatan smoothies sebagai makanan selingan yang sehat untuk penderita diabetes. Melalui kegiatan ini didapatkan peningkatan pengetahuan mitra dalam deteksi resiko diabetes tipe 2, kemampuan identifikasi wadah plastic yang aman dan pencegahan paparan mikroplastik serta kemampuan mengatur pola nutrisi diabetes.
SEYAHATNAMELER VE TARİHİ COĞRAFYA ESERLERİNDE BOZKIR (KONYA) VE ÇEVRESİ (19. YÜZYIL)
Authors: TEKİN Ali 
Published: September 2023

Anadolu, özellikle Avrupalı gezginler tarafından 19. yüzyılda, “Küçük Asya” olarak isimlendirilmiş ve her daim gözde araştırma bölgesi olmuştur. Bu doğrultuda seyyahların Anadolu’nun tarihi-coğrafi özelliklerini belirlemek, antik kentleri keşfetmek ve botanik çeşitliliği belirlemek için seyahat ettiği anlaşılmaktadır. Seyyahlar tarafından gezilen yerlerden birisi de Bozkır ve çevresidir. Çalışmada seyahatname, tarih ve coğrafya türündeki eserlerin Bozkır ve çevresiyle ilgili bölümleri ele alınmıştır. Bunlar arasında Strabon, Ammianus Marcellinus, Stephanos Byzantinos, Şikârî, Kâtip Çelebi, William J. Hamilton, Charles Texier, John Davis, John R. S. Sterrett, Yağlıkçızâde Ahmed Rifat, Şemseddin Sami, William M. Ramsay ve Ali Cevad’ın eserleri yer almaktadır.
Konya’nın otuz bir ilçesinden biri olan Bozkır, Orta Torosların Batı Toroslardan ayrıldığı başlangıç noktasının kuzey eteğinde Çarşamba Suyu kenarında yer almaktadır. Bölgenin sırasıyla Luvi, Hitit, Frig, Lidya, Pers, Roma, Bizans, Selçuklu, Karamanoğulları ve Osmanlı egemenliklerinde kaldığı anlaşılmaktadır. Ele alınan konular arasında İsaura Antik Kenti ağırlık kazanmaktadır. İsaura (Zengibar Kalesi), güneyde Göksu vadisi, batıda Çarşamba vadisi ve kuzeyde Bozkır-Konya karayolunu kontrol eden jeopolitik bir konuma sahiptir. 19. yüzyıl seyahatnamelerinde İsaura Antik Kenti’ne yapılan gezilerin, Karaman ve Güneysınır üzerinden yapıldığı anlaşılmaktadır. Bu anlatımlarda antik kentin topografyası, mimari parçaları ve yazıtları ele alınmıştır. Sırıstat ile ilgili olarak ise Çarşamba Çayı, köprüsü ve işletilen maden üzerinde durulmuştur. Müslüman coğrafyacıların 19. yüzyıldaki eserlerinde ise Bozkır’ın arazi yapısı, nüfusu, tarım ürünleri ve dini-sosyal içerikli yapıların sayısı gibi bilgiler bulunmaktadır.