bluuebunny/crossref_metadata_2025_split huggingface dataset:
Acute gastroenteritis with a new coronavirus infection in Novosibirsk residents
Authors: Krasnova E. I. , Provorova V. V. , Khokhlova N. I. , Borodina E. V. , Sheronova O. B. , Tikunova N. V. , Kuznetsova V. G. , Kuimova I. V. , Izvekova I. Ya. , Panasenko L. M. , Pomogaeva A. P. , Lukashova L. V. , Evstropov A. N. 
Published: September 2021

The aim of the study was to determine the frequency and clinical and laboratory features of acute gastroenteritis (OGE) in adult residents of Novosibirsk hospitalized with a new coronavirus infection (COVID-19) in 2020.Materials and methods. We examined 3581 patients aged 18 to 96 years with a diagnosis of “New coronavirus infection”, confirmed by the detection of SARS-CoV-2 RNA in the mucus from the oropharynx by PCR, hospitalized in the State Medical Institution NSO GICB No. 1 in 2020. Along with the generally accepted diagnostic methods, feces were examined by PCR in 50 patients with gastrointestinal syndrome to detect SARS-CoV-2 RNA using a set of original specific primers.Results. Of the 3,581 hospitalized adult patients with COVID-19, 74% of cases were diagnosed with bilateral polysegmental pneumonia, and 26% of cases were diagnosed with acute respiratory infection. Manifestations of OGE were observed in 6.8% (n=243) of patients. In the group of 50 COVID-19 patients, in whom the disease began with symptoms of OGE, it came to the fore in the clinical picture of the disease in 20% of cases, and SARS-Co- V2 RNA in the feces was detected in 62% of patients.Conclusion The established frequency of OGE in COVID-19 in adults shows the need to develop and implement in clinical practice test systems (PCR of SARS-CoV-2 RNA in feces) for the diagnosis of the intestinal form of a new coronavirus infection.
The method for diagnosing the activity of inflammatory bowel diseases based on a combination of electrical and viscoelastic parameters of erythrocytes and the level of fecal calprotectin
Authors: Kruchinina M. V. , Svetlova I. O. , Azgaldyan A. V. , Osipenko M. F. , Valuiskikh E. Yu. , Gromov A. A. , Generalov V. M. , Kruchinin V. N. , Yakovina I. N. , Osipenko I. V. 
Published: September 2021

Purpose of the work: to present a method for diagnosing the activity of inflammatory bowel diseases based on a combination of electrical and viscoelastic parameters of erythrocytes and the level of fecal calprotectin.Materials and methods. We examined 109 patients (37.7±11.7 years) with IBD (50 with ulcerative colitis, 41 with Crohn’s disease, 18 patients with unclassified colitis), of which 36 patients were examined in dynamics for 0.5–1 years, and 53 surveyed comparison groups. Taking into account the observation in dynamics in 109 cases, the presence of exacerbation of IBD was established and in 36 cases — remission of the diseases. The electrical and viscoelastic parameters of erythrocytes were studied by dielectrophoresis. The level of fecal calprotectin was determined by ELISA (R-Biopharm, Germany).Results. Differentiating values have been established for a number of erythrocyte parameters: average cell diameter, polarizability at a frequency of 106 Hz, the velocity of movement of cells towards electrodes, amplitude of erythrocyte deformation at a frequency of 106 Hz, the summarized indicators of rigidity, viscosity, electrical conductivity, position of the crossover frequency and the level of fecal calprotectin to distinguish patients with IBD in stages of exacerbation and remission. The proposed method for the combined use of erythrocyte parameters and the level of fecal calprotectin provided sufficient diagnostic accuracy: sensitivity 91.9%, specificity 93.1%, accuracy index 92.3%. The advantages of this approach are minimally invasiveness, high productivity, independence of the definition from the qualifications and experience of a specialist, low cost and labor intensity, and acceptability for the patient. This approach allows to establish the presence of exacerbation or remission, regardless of the nosological form of IBD.Conclusion. The combined use of electrical and viscoelastic parameters of erythrocytes and the level of fecal calprotectin is promising for determining the activity of the disease in patients with IBD.
Clinically significant stigmas of the severity of GERD and dissociation with the degree of damage to the esophageal mucosa — the obligatory esophagoprotection?
Authors: Matoshina I. V. , Livzan M. A. , Fedorin M. M. , Lapteva I. V. 
Published: September 2021

Study goal: Identify clinically significant stigmas of reduced esophageal mucosal resistance.Materials and methods: The study included 181 patients aged 18–70 years with gastroesophageal refl ux disease (GERD).Complaints, age, sex, history of the disease, life history, physical examination data, results of laboratory and instrumental examinations, data on medication intake at the time of enrollment of the patient for the main disease and concomitant pathology were noted in the individual registration card (IRC).Results: The study demonstrated the presence of features suggesting with a higher degree of probability a reduced esophageal mucosal resistance in a certain group of patients with GERD. Individuals with early- onset GERD, males, young adults, smokers, and individuals with a high body mass index (BMI) have a higher risk of esophageal mucosal erosions. The presence of esophageal hernia of the diaphragm (EVD), intake of acetylsalicylic acid (ASA), calcium channel blockers (CCBs), or nonsteroidal anti-inflammatory drugs (NSAIDs) are factors that reduce esophageal mucosal resistance. The formation of erosive esophagitis is not associated with the subjective perception of GERD symptoms and does not affect the patient’s complaints.Conclusion: Clinical manifestations of GERD are not associated with the degree of esophageal mucosal damage and cannot be a phenotypic sign of erosive esophagitis requiring mandatory prescription of an esophagoprotector. Clinically significant stigmas of decreased esophageal mucosal resistance were revealed. The need in research of expediency and efficacy of prescription of esophagoprotector in patients with GERD, having GVHD or regularly taking BCA, ASA and other NSAIDs, including obligatory estimation of therapy effi cacy taking into account patient gender and age, has been established.
DAMPAK IMPLEMENTASI PEMBELAJARAN DARING PADA MASA PANDEMI COVID-19
Authors: Wahyuni Ayu , Bayti Cut Shaviatul , Purnama Aufa Rindu , Wahyundari Lidya 
Published: September 2021

At current, the Covid-19 pandemic is a global health threat with confirmed cases and high mortality. WHO declared this outbreak a global pandemic because the transmission of this virus was very fast and most countries in the world also exposed to it. Recent data updating the number of confirmed patients worldwide is 23,491,520 positive cases. Indonesia is one of the countries that has been exposed to this virus the beginning of March until now on 25 August 2020, there were 157,859 confirmed cases spread across 34 provinces and 415 districts / cities. The purpose of this study was to identify the impact the teachers, students and parents felt during the Covid 19 pandemic during the implementation of online learning. This study used a method descriptive analysis content. This method is used to describe some information about the impact of the Covid-19 pandemic on implementing online learning. The results of this study are the impact on teacher performance, that is, the loss of teacher motivation in teaching and there are teachers who do not understand use of electronic devices, the impact on the learning process is that students are not familiar with the distance learning process,Impact on parents as student guardians is issue between students and teachers and economic conditions can affect the learning process of the students. In the midst of this pandemic, parents are very influential in children's development, such as trying to create a supportive environment to motivate children in learning with these different situations, and the government is expected to participate in embracing the complaints and needs of children in learning, for example internet quotas. Hopefully with joint efforts, the pandemic will end quickly and we can return to building a pleasant situation better than before.
SYSTEM-MODEL APPROACH TO THE RESEARCH OF FOREIGN EXPERIENCE OF PERSONAL TRAINING WITH HIGHER EDUCATION FOR THE FIELD OF PUBLIC GOVERNANCE
Authors: Rybkina S. 
Published: September 2021

The article is devoted to the study of the possibilities of applying the system-model approach for the analysis of foreign experience in the development of the system of professional education of specialists in the field of public administration. The main method is a comparative analysis of approaches to the training of public managers in different countries, combined with the generalization of empirical experience to gain an idea of global development trends in the study area. It is shown that the system-model approach is the most productive for determining the latter.
The article analyzes the main models of development of vocational education systems of public managers in the context of the peculiarities of management systems and socio-cultural factors of different countries. At the same time, those aspects of foreign experience that can be used for the formation and development of the domestic model of professional education of public managers are highlighted. The managerial and social context of using certain components of the analyzed models for reforming the process of managerial training in Ukraine is determined. The generalizations concerning global paradigmatic (model) directions of development of system of professional education of professional managers which should serve as a basis of planning of domestic reforms in the researched sphere are carried out.
MONITORING AND CONTROL OF NON-IONIZING RADIATION, AS A FACTOR OF THE LIVING ENVIRONMENT AND OF THE SITES, SOURCES OF NON-IONIZING RADIATION ON THE TERRITORY OF DOBRICH DISTRICT IN 2020.
Authors: Voynova N. , Valkanova N. 
Published: September 2021

We know many natural sources that create electromagnetic energy such as solar radiation, storms and lightning, electromagnetic radiation from space objects. All this forms the natural electromagnetic background of the Earth. On the other hand, there is no technology, facility, product that uses electric current that does not emit any kind of electromagnetic radiation.
Aim and tasks: Study of the sources of non-ionizing radiation on the territory of Dobrich district in 2020. Aim and tasks: Study of the sources of non-ionizing radiation on the territory of Dobrich district in 2020.
Materials: Sites subject to monitoring according to the schedule for 2020. a total of 26 sites - base stations (BS) of the telecommunications network in Dobrich District. Technical means with which the measurements and method of control of RHI Varna were performed, antenna - isotropic, working frequency band 100 kHz to 3 GHz; uncertainty +/- 20% of the measured value.
Methods: "Methodology for measurement and evaluation of the electromagnetic field in the vicinity of transmitting antennas to mobile communication systems"; Collection of methods for hygienic research; NCHMEH (current NCPHA), Volume IV, Settlement Environment.
Results: From the total of 196 measurements performed in 2020. of exposed parts in areas with high population concentration at different distances to the EMF emitters, show that the lowest measured instantaneous value of power density is <0.1 μW / cm², and the highest - 0.8 μW / cm². In the premises of children's, educational, medical establishments and outdoors the lowest measured instantaneous value is <0.1 μW / cm² and the highest 1.7 μW / cm².
Conclusions: 1. For 2020 the lowest measured instantaneous value is <0.1 μW / cm², and the highest 1.7 μW
/ cm², which is many times less than the MPC 10 μW / cm².2. of mobile operators do not pose a health risk to the population living and residing near them.
FLOOD CONTROL OF LAMONG RIVER, GRESIK DISTRICT
Authors: UPNJATIM CI-TECH , R Oktaviani Dinda , Wahjudijanto Iwan , Trilita Minarni Nur 
Published: September 2021

Lamong River is located in East Java Province. The discharge of the Lamong River tends to be large, but it cannot be drained properly, so that the river overflows and causes Gresik Regency to experience flooding almost every year.
The existing condition of the Lamong River is not able to accommodate the flood discharge. Therefore, it is planned to build a polder in the flood-prone areas of the Lamong River to accommodate the discharge that occurs. Polder on the Lamong River is planned with an entry discharge into the retention pool of 85% using a pump with a suction capacity of 5 m3 / s and 3 m3 / s. The dimensions of the Polder pond used in pond I are 530 m long, 530 m wide, 8 m deep, II pool size 540 m long, 540 m wide, 8 m deep, pool size III is 550 m long, 550 m wide, depth 8.5 m, the size of pool IV is 580 m long, 580 m wide, 9 m deep, for V pool size is 600 m long, 600 m wide, 9 m deep, and for pool VI size is 600 m long, 600 m wide m, 9 m depth. Each pool has 3 sluice gates with a size of 2 m per door with a door opening height of 1.32 m and a drain dimension of 3 m long, a channel width of 8 m, and a channel height of 3.46 m.
Pengendalian Demam Berdarah Dengue (DBD) Berbasis Masyarakat di Indonesia: Systematic Review
Authors: Widyantoro Wahyu , Nurjazuli Nurjazuli , Hanani Yusniar 
Published: September 2021

Demam berdarah dengue (DBD) masih menjadi maslah kesehatan di Indonesia. Berbagai program telah dilaksanakan oleh pemerintah untuk menanggulangi DBD. Pelibatan masyarakat dalam pengendalian menjadi penting dalam upaya pengendalian DBD. Kajian sistematis ini bertujuan untuk mengetahui pelibatan komunitas dalam intervensi pengendalain DBD di Indonesia. Metode dalam penelitian ini adalah systematic review dengan menggunakan metode PRISMA. Kami melakukan pencarian literatur empat data base elektronik : Google Scholar, PubMed, Web of Science, Scopus dengan data open access dari tahun 2015 hingga 2020. Artikel dipilih berdasarkan kriteria inklusi community dengue control, engangment dengue control, sosial capital dengue control dan didapatkan 5 artikel yang sesuai untuk dikaji. Penelitian ini menggunakan metode studi pustaka dengan menggunakan data penelitian dengan topik yang sama sebagai data sekunder. Pelibatan komunitas menjadi bagian keberhasilan dalam pengendalian DBD di Indonesia.hasil intervensi meliputi pengetahuan, sikap dan praktik di komunitas; partisipasi masyarakat; modal social dan pemberdayaan masyrakat mampu menurunkan parameter terhadap kejadian maupun kasus DBD. Keberhasilan pelibatan komunitas dalam pengendalian DBD di Indonesia perlu adanya program keberlanjutan dan kesinambungan.
ASI Eksklusif dan Kejadian Stunting pada Balita di Daerah Istimewa Yogyakarta (DIY)
Authors: Hidayah Mudita Sri , S.D Susyana Candra , Hariyanti Dwi 
Published: September 2021

Masalah gizi masih menjadi masalah di dunia terutama di negara berkembang. Stunting adalah keterlambatan pertumbuhan yang merugikan sehingga menjadi prioritas dalam program kesehatan. 30,8 % balita di Indonesia mengalami stunting dan menjadi penyebab morbiditas dan mortalitas. Tujuan dari penelitian ini adalah untuk mengetahui apakah ada hubungan antara pemberian ASI eksklusif dengan kejadian stunting dengan mempertimbangkan variabel luar yaitu status ekonomi, pendidikan ibu, tinggi ibu, umur ibu saat hamil, panjang lahir, dan berat lahir pada anak dibawah lima tahun di Daerah Istimewa Yogyakarta. Penelitian observasional menggunakan rancangan kasus kontrol (case control). Penelitian dilaksanakan di dua kabupaten di DIY yaitu di Kabupaten Gunung Kidul dan Kota Yogyakarta. Sampel penelitian sebanyak 110 balita. Hasil penelitian (analisis bivariat) menunjukkan bahwa tidak ada korelasi yang signifikan antara pemberian ASI eksklusif, status ekonomi, pendidikan, tinggi badan ibu, umur ibu hamil, dan berat lahir dengan stunting. Panjang lahir berkorelasi signifikan terhadap stunting pada balita (Pv=0,002; OR=3,75; CI=1,57-9,97). Analisis regresi logistik menunjukkan bahwa tidak ada korelasi yang signifikan antara ASI eksklusif dengan kejadian stunting setelah mempertimbangkan variabel lain yaitu status ekonomi, pendidikan, panjang lahir, dan berat lahir.
Role of Transvaginal Ultrasonography in the evaluation of Uterine Fibroids: a regional observation in Bangladesh
Authors: Mukthadira - , Hira MutaTah , Kumer Sharma Netay , Rahman ASM Mahbubur , Razzaque MA , Hossain Md Zakir , Farzana MN , Naznin Rubiat , Hossain Maria 
Published: September 2021

Uterine fibroids, also known as leiomyomas, are the most common uterine neoplasms. Although benig, they can be associated with a significant number of morbidity and are the most common indication for hysterectomy. Transvaginal ultrasonography (TVS) has become essential in the diagnosis and management of the uterine fibroids. TVS provides a detailed examination of uterus and ovaries. However, there is no nation-wide and regional clinical study on the use of TVS for the evaluation of uterine fibroids in Bangladesh. In this work, a cross-sectional study toob serve the role of TVS in the evaluation of uterine fibroids in a region of Bangladesh (Greater Mymensingh). In the diagnosis of uterine fibroids by TVS, we observed that 35(81.4%) cases (out of 43) are fibroids and 8 (18.6%) cases are non-fibroids. In histopathological diagnosis, we found 36 (83.7%) cases are uterine fibroids, and 7 (16.3%) cases are without fibroids. In this study, TVS diagnosed uterine fibroids with a sensitivity of 94.4%, the specificity of 85.71%, the accuracy of 97.6%, the positive predictive value of 97.1% and negative predictive value of 75%. The results demonstrate that TVS has the potential to become a useful imaging tool for the evaluation of uterine fibroids.
CBMJ 2018 July: Vol. 07 No. 02 P: 17-23
Operability and Flexibility of Pinch Applications on Heat Exchanger Network in Chemical Industry – A Review
Authors: Mandalagiri Levina , Irawan Anton , Yani Setyawati 
Published: September 2021

Energy conservation has recently become one of the most important considerations in industries, especially in petrochemical industries. This is due to the limited availability of fuel which affects the price of energy sources, as well as the tightening of the regulations concerning environmental and social issues related to pollutant emissions produced by industries. The successful energy-saving efforts made by industries impact on not only lowering production costs but also indirectly preserving natural resources as well as reducing the pollution of CO2 which is one of the gases contributing to global warming. Pinch analysis has been widely known for process integration, especially in heat integration, in order to gain energy efficiency and cost efficiency in many industries for decade. The analysis allows selection of efficient heat exchanger network with minimum hot and cold energy requirement. By using pinch analysis, the number of heat exchanger units required could also be minimized which leads to the optimum cost of operational and investment. Pinch analysis is also allowing for the investigation of any pinch problems, such as pinch threshold problems, cross pinch problems, and problems related to incorrect placement of utilities which impacted to the wastefulness of energy consumption. Despite many success studies of highly potential saving of heat integration through pinch analysis, the real implementation of efficient and effective heat exchanger network (HEN) based on pinch analysis is still facing difficulties, for example in term of flexibility and controllability of operation. This paper provides preliminary information in increasing energy efficiency or energy savings when utilizing pinch technology considering operability and flexibility of its operation for retrofitting units for chemical industrial plants.
Colgajo naso geniano para reconstrucción de lesiones de cavidad oral
Authors: Acosta Monserrath , Román Gustavo , Tovar Evelyn 
Published: September 2021

Introducción: La maxilectomía es la intervención quirúrgica recomendada para la exéresis de neoplasias faciales, esta técnica comprende la resección de los maxilares y de estructuras anatómicas adyacentes, y conlleva diferentes grados de alteración funcional. La reconstrucción de defectos medio faciales representa un gran desafío, se utilizan diferentes técnicas desde el uso de prótesis obturadoras, colgajos locales, hasta colgajos libres, con la finalidad de la mayor recuperación de funciones sofisticadas como el habla, la deglución y la ventilación en vía área superior.
Reporte de caso: Paciente hombre de 89 años de edad con 4 meses de evolución de masa tumoral de crecimiento progresivo y constante en la mitad del paladar superior y se extiende tomando el maxilar superior derecho. Al examen físico se observa la cavidad con deficiente cuidado de las piezas dentales y una masa tumoral de más de 15 cm de diámetro que deforma la cavidad oral.
Evolución: Se realizó tumorectomía y vaciamiento ganglionar con preservación de nervio espinal, hipogloso, lingual, musculo esternocleidomastoideo, vena yugular interna, vena y arteria facial. Se realizó una reconstrucción de neopaladar con colgajo nasogeniano. La patología definitiva recibida en días posteriores reportó un carcinoma escamo celular pobremente diferenciado de estirpe epitelial con borde quirúrgico positivo para el tumor. Dentro del período postoperatorio el paciente presentó una neumonía asociada a los cuidados de la salud, acompañada con déficit neurológico, el cuadro involucionó hasta sepsis de origen pulmonar y fallece 21 días posteriores a la cirugía.
Conclusiones: El crecimiento acelerado de una masa del maxilar en este paciente se asoció con la presencia de un carcinoma escamo celular pobremente diferenciado.
PREFERENSI DAN PENGALAMAN MAHASISWA DALAM MENGGUNAKAN MEDIA PEMBELAJARAN ONLINE DI MASA PANDEMI
Authors: Ismayanti Martina , Wahyuddin  
Published: September 2021

Student involvement in online learning is strongly influenced by learning motivation and preferences for learning mode and media. Therefore, this study was to describe student preferences for using online learning media and student experiences during the Covid-19 pandemic. A total of 133 students from two faculties participated as research respondents. Quantitative data were analyzed using descriptive statistical methods while qualitative data were analyzed using NVivo 12 application. The results of this study indicates that students tend to prefer applications compared to other media for online lectures during the Covid-19 pandemic, namely WhatsApp, Zoom, and Google Classroom. In addition, students taking online lectures consider internet network as the most significant obstacle in accessing learning material, submitting assignments, participating in class discussion and collaborating with other students. Students also thought that the network factor caused lecturers unable not teach effectively.
Keterlibatan mahasiswa dalam perkuliahan online sangat dipengaruhi oleh motivasi belajar dan preferensi terhadap modus dan media pembelajaran. Oleh karena itu, penelitian ini dilaksanakan untuk mengetahui preferensi mahasiswa dalam menggunakan media pembelajaran online dan untuk mengungkap pengalaman mahasiswa sebagai pengguna media pembelajaran online di masa pandemi Covid-19. Sebanyak 133 orang mahasiswa dari dua fakultas berpartisipasi sebagai responden penelitian. Data kuantitatif dianalisis dengan metode statistik deskriptif sedangkan data kualitatif dianalisis menggunakan bantuan aplikasi NVivo 12. Hasil penelitian ini menemukan bahwa mahasiswa cenderung menyukai tiga jenis aplikasi dibanding media-media lainnya untuk pembelajaran online di masa pandemi Covid-19, yaitu WhatsApp, Zoom dan Google Classroom. Selain itu, dapat disimpulkan bahwa mahasiswa dalam mengikuti kuliah online menganggap jaringan sebagai kendala yang paling utama. Jaringan mengakibatkan mereka kesulitan dalam mengakses materi, mengirimkan tugas, berpartisipasi dan berkolaborasi dengan mahasiswa lain. Mahasiswa juga percaya bahwa faktor jaringan ini pula yang mengakibatkan dosen tidak mengajar secara efektif.