bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prediction Model of Related Factors with Youth Fertility in Kalimantan
Authors: Kurniatin Lydia Febri , Marsita Elma , Irawaty Dian Kristiani , Elfiyan Indra 
Published: July 2022

Adolescent fertility is an essential issue because it is associated with the level of morbidity and mortality of mothers and children. Kalimantan provinces own fertility problems. Teenagers are still complex, including Age Specific Fertility Rate 15-19 years is still significant. It is recorded that 4.6% of children aged 10-17 years in Kalimantan have got married. The objective of this study is to identify the predictive model of factors correlated with provincial youth fertility in Kalimantan. The analysis was conducted by employing descriptive and inferential methods and binary logistic regression. The results of the study were among 433 adolescents in Kalimantan, 11% were married, 9.9% had given birth or were pregnant with their first child, 14.1% experienced sexual relations and 3.1% encountered sex at <15 years of age. The data employed was the 2017 Indonesian Health Demographic Survey with a unit of analysis for adolescents aged 15-19 years in 5 provinces in Kalimantan totaling 433 respondents. The sampling technique employed total sampling. Statistically, it is discovered a significant relationship between age, marital status, adolescent sexual behavior, contraceptive use status, education level, economic status, and access to the internet with youth fertility in Kalimantan. The results of logistic regression analysis displayed that the variable of family planning use possess the most effect on adolescent fertility simultaneously with the strength of the relationship OR (Expβ) = 0.2. Suggestions for further research to further scrutinize relevant programs such as maturing age at marriage and parenting skill to suppress adolescent fertility.
PERFORMANCE CHARACTERISTICS OF SLAG-ALKALI DECORATIVE CEMENTS AND MORTAR
Authors: KRYVENKO Pavlo , GOTS Volodymyr , GELEVERA Oleksandr , ROGOZINA Natalia 
Published: July 2022

The use of slag-alkaline cements as decorative cements is quite promising. When using bleaching additives TiO2, kaolin and CaCO3, white cements with a degree of whiteness of 70...94%were obtained. But in addition to decorative properties, such cements and materials based on them are subject to requirements to ensure the necessary technological and operational properties.The article discusses the main operational properties of decorative slag-alkaline concrete mortars - long-term strength, water-holding capa-city of mixtures, resistance to fflorescence, resistance to steaming and exposure to atmospheric factors(frost resistance, weather resistance, color stability).It has been established that white slag-alkali cements at the age of 28 days have a compressive strength of 49...56,8 MPa. All compositions of white cements have good hardening dynamics and, based on the strength at the age of 2 days 35...37 MPa, they can be classified as fast hardening. It hasbeen established that in the long term (3 months ormore) the strength of slag-alkaline decorative cements practically does not differ from the control compositions and amounts to 66,5...67,5 MPa.All compositions of slag-alkaline decorative solutions demonstrate high frost resistance. It has been established that the loss of their strength after 150 cycles of freezing and thawing (which corresponds to the F200 brand) is only 1,73...3,87%, there are no weight losses, no surface peeling is observed. All samples of slag-alkaline decorative mortars containing bleaching additives successfully passed the weather resistance test. Their strength loss after 100 cycles of soaking and drying amounted to 6,5...9,2% with an allowable 25%.The high color fastness of slag-alkali decorative pigmented cements to the effects of ultraviolet radiation and steaming has been established. Color as a result of exposure to ultraviolet irradiation and thermal treatment has not changed. In addition to industrial mineral pigments, red mud, which is awaste product of alumina production, has been successfully used as a pigment.In the course of the work, the tendency of decorative slag-alkaline solutions to efflorescence was studied. The introduction of 0,25...0,5% sodium carboxymethylcellulose additive completely eliminates their appearance, improves the water-retaining capacity of solutions and their plasticity.
CALCULATION OF REINFORCED CONCRETE FRAMES WITH REGARD TO CRACKING
Authors: Azizov Taliat , ZHOLOBKO Andriy 
Published: July 2022

Summary. It is known that in the elements of reinforced concrete frames during the formation of cracks, the stiffness characteristics change, which in turn leads to a significant redistribution of forces between the individual elements. Software complexes usually used in the engineering of reinforced concrete constructions take into account the change in bending stiffnesses of rod finite elements as a result of cracking. In this case, in order to obtain sufficient accuracy, as a rule, one element of the frame (column, transom) is split into several finite elements, which significantly increases the number of unknowns in the system of equations. In addition, almost all software complexes do not take changes in the torsional stiffness of rod elements as a result of cracking into consideration.
Calculation of plane and spatial frames by classical displacement method and finite element method does not practically differ in terms of the number of unknowns in the system of equations. In a frame consisting of individual rods (columns, transoms), the forces at the different ends of each rod can differ significantly. Therefore, if the stiffness changes as a result of cracking (in an iterative process), the stiffness of the entire rod has to be changed, and this also leads to significant errors. To calculate accurately, we have to divide each rod into a certain number of finite elements, which greatly increases the number of unknowns.
To eliminate this disadvantage, the paper proposes a method for calculating spatial and planar frameworks using the classical method of displacements. But in this case the values of bending moments and reactions on the supports are determined taking into consideration the variable stiffness along the length of each element. Thus, without increasing the number of unknowns, it is possible to take into consideration the stiffness variable along the length of the rod. Moreover, dividing the length of the element into any number of sections does not increase the number of unknowns, while refining the calculation results with regard to cracking. Changing the stiffnesses can be written as a fairly simple subprogram in the general calculation program. On the example of the simplest spatial frame, the importance of dividing the rod into several sections with different stiffnesses is shown. In this case, the number of unknown systems of equations does not increase.
Keywords. Reinforced concrete frame; displacement method; finite element; stiffness; cracking.
INFLUENCE OF UNEQUAL DEPOSITIONS OF SEVERAL ARCH FOUNDATIONS ON THE STRESSED AND DEFORMED CONDITION OF THE WHOLE BUILDING
Authors: MYKHAYLOVSKYI Denis , MYKHAYLOVSKYI Denis 
Published: July 2022

The need to use large-span structures arises in the design of public and industrial buildings. Glued arches are most often used as load-bearing structures for such buildings. With relatively high strength and low bulk density, plywood construction is economically feasible to use in longspan structures. In addition, glued wood has specialproperties in the operation of structures that are built in seismic areas. Also, it should be noted that the service life of such buildings is much higher than that of traditional metal and reinforced concretestructures. One of the problems of large-span, especially frame, buildings is the uneven subsidence of the supports, which is associated with the heterogeneity of the geological composition of the base (soils) orthe presence of layers of weak soils. This is especially true of such a constructive form as the arch, the change in the stress-strain state of which leads to a radical redistribution of stresses.Given the fact that the soil environment is more heterogeneous, survey data insufficiently describe the actual geological composition of the base of the building site. The biggest problem in the design ofstructures is the presence of lenses of weak soils in the areas of the foundations for load-bearing structures, which were not detected during engineering and geological surveys. The presence of even insignificant layers of weak soils can cause uneven subsidence of supports and changes in the stress-strain state of all structures.As a result of this work, the behavior of a building that partially fell on a layer of weak soils was studied. This is realized by numerical study of the influence of uneven subsidence of several buildingfoundations on the stress-strain state of the wholeframe, which allows to analyze the actual stressstrain state of the building and increase the reliability of the structure as a whole.
Natural and Man-Made Risks of the Southern Baikal Area
Authors: Timofeeva V. S. , Khamidullina E. A. , Drozdova T. I. 
Published: July 2022

Objective. In the last decade, there has been a significant increase in natural phenomena, leading to catastrophic consequences. In this regard, there is a need to use science-based risk-oriented approaches to ensure the safety of people and protect the environment. Zoning of territories according to the levels of risk of emergency situations makes it possible to effectively process and respond to risk. This paper presents an analysis of the risks inherent in natural and man-made disasters in the Southern Baikal Area of the Irkutsk Region and a quantitative assessment of their level based on the modern risk analysis methodology.Methods. We used a retrospective statistical analysis and modeling of possible emergency situations. The processing and synthesis of statistical data was carried out as a whole for the Slyudyansky Municipality of the Irkutsk Region for the period 2015—2019 according to the data of the State Reports “On the State of the Protection of the Population and Territories of the Russian Federation from Natural and Man-made Emergencies” in the relevant years.Results. We assessed the complex risk indicator of the territory, which consists of the potential territorial risk, and the collective risk indicator, which characterizes the level of damage. We calculated the average individual risk of death of the population as a result of the cumulative impact of the damaging factors of emergency situations. It was shown that it exceeded the values of the acceptable risk adopted for the Irkutsk Region by 4.2 times. Based on the modeling of manmade emergencies with depressurization of containers with hazardous substances transported by rail and modeling of damage during catastrophic earthquakes that are possible in a given area, social risk curves were calculated and built. Based on all the results obtained, the zoning of the territory of the Southern Baikal Area was carried out according to the risks of emergencies.Conclusion. Based on the assessments of the complex risk, the territory of the Southern Baikal Area of the Irkutsk Region belongs to the zones with increased risk of natural and man-made emergency situations.
Komunikasi Interpersonal Dalam Konsultasi Dokter Estetika Dengan Pasien Melalui Media Sosial Whatsapp
Authors: Evert Daniel Paulus 
Published: June 2022

Kegiatan konsultasi merupakan salah satu langkah pendukung untuk menegakkan diagnosis. Seiring dengan perkembangan teknologi yang sangat pesat, maka kegiatan konsultasi dapat dilakukan secara online. Kegiatan konsultasi online membutuhkan kemampuan komunikasi interpersonal yang efektif baik dari pihak dokter estetika maupun dari pihak pasien sehingga kegiatan konsultasi online dapat berjalan dengan baik. Tujuan penelitian ini adalah untuk menganalisis dan mengkaji komunikasi interpersonal dalam konsultasi dokter estetika dengan pasien melalui media sosial WhatsApp berdasarkan 5 Inevitable Laws of Effective Communication yang terdiri dari Respect, Empathy, Audible, Clarity, dan Humble. Metode yang digunakan adalah metode penelitian kualitatif, pendekatan penelitiannya studi kasus, Teknik pengumpulan data melalui wawancara, sedangkan teknik analisis datanya dengan reduksi data, model data (data display), dan penarikan kesimpulan. Kesimpulan dari penelitian ini menunjukkan bahwa terdapat sikap-sikap Respect, Empathy, Audible, Clarity, dan Humble dalam komunikasi interpersonal dalam konsultasi dokter estetika dengan pasien melalui media sosial WhatsApp.
Pengaruh Kadar Air Terhadap Kestabilan Lereng
Authors: Wahyudi Rofi , Agustina Dian Hastari 
Published: July 2022

Permukaan tanah sebagian besar memiliki elevasi yang berbeda. Perbedaan elevasi ini dapat disebabkan oleh mekanisme alam maupun rekayasa manusia. Lereng adalah permukaan tanah (material) terbuka yang membentuk sudut tertentu dengan bidang datar (horisontal). Penelitian ini dilakukan untuk mengetahui stabiltas lereng dengan menggunakan software Geo-Studio Slope/W. Metode Bishop digunakan untuk menganalisis kestabilan lereng dengan pemodelan lereng berupa tinggi lereng 5 meter, bidang datar bawah lereng 15,14 meter bidang datar atas 9 meter dan sudut kemiringan lereng 35 derajat. Lereng berupa tanah timbunan dengan data propertis yang diperoleh dari penelitian laboratium uji pemadatan standar (Standard Proctor Test) dan uji geser langsung (Direct Shear Test) dengan nilai kadar air tanah timbunan yang bervariasi -4%OMC, -2%OMC, OMC, +2%OMC dan +4%OMC . Hasil analisis kadar air -4%OMC diperoleh nilai faktor keamanan sebesar 1,725, kadar air -2%OMC diperoleh 1,276, kadar air OMC diperoleh sebesar 1,226, kadar air +2%OMC diperoleh sebesar 0,388, dan kadar air +4%OMC sebesar 0,289. Nilai - nilai faktor keamanan yang telah diperoleh menunjukkan semakin tinggi nilai kadar air pada tanah timbunan tersebut semakin rendah nilai faktor keamanan. Sehingga dapat disimpulkan jika nilai kadar air sangat berpengaruh terhadap kestabilan lereng
ПІДГОТОВКА МАЙБУТНІХ ФАХІВЦІВ ФІЗИЧНОЇ КУЛЬТУРИ І СПОРТУ ДО ВИКОРИСТАННЯ ЗАСОБІВ DIGITAL HEALTH У ПРОФЕСІЙНІЙ ДІЯЛЬНОСТІ
Authors: Семеніхіна Олена Володимирівна , Юрченко Артем Олександрович , Рибалко Петро Федорович , Шукатка Оксана Василівна , Козлов Дмитро Олександрович , Друшляк Марина Григорівна 
Published: July 2022

Стаття стосується проблеми підготовки майбутніх фахівців фізичної культури і спорту (ФКіС) до використання засобів digital health у професійній діяльності. Мета дослідження: розробити й експериментально перевірити модель підготовки майбутніх фахівців ФКіС до використання засобів digital health у професійній діяльності. Об’єктом дослідження є процес професійної підготовки майбутніх фахівців ФКіС у ЗВО. Предметом дослідження є модель підготовки майбутніх фахівців ФКіС до використання засобів digital health у професійній діяльності. Авторами обґрунтовано важливість опанування засобами digital health як одного з суспільно важливих результатів підготовки майбутніх фахівців ФКіС. Вперше схарактеризовано поняття «засоби digital health» як сукупність цифрових засобів, які визначають певні цифрові параметри\характеристики особистого здоров’я людини (фізичні, фізіологічні), за якими є можливість схарактеризувати загальний стан здоров’я людини, визначити\спрогнозувати його проблеми зі здоров'ям та надати певні рекомендації щодо покращення його стану. Засобами digital health вважаються апаратне (бездротові пристрої, наприклад, пульсоксиметр, фітнес-браслети, трекер Smart Band, мікроконтролери тощо) і програмне забезпечення (наприклад, MyFitnessPal, Waterbalance) тощо). Показано, що важливого значення набуває розробка ефективних моделей підготовки майбутніх фахівців ФКіС до використання засобів digital health у професійній діяльності. Уперше розроблено й експериментально перевірено ефективність авторської моделі такої підготовки, яка передбачає модернізацію змісту з урахуванням низки методологічних підходів (технологічний, BYOD-підхід, візуально-цифровий). Змістовим наповненням моделі, крім дисципліни «Інформаційно-комунікаційні технології в галузі ФКіС», є спецкурс «Технології digital health». Для визначення рівнів навчальних досягнень студентів розроблено критерії, які увиразнюють якість виконання індивідуального контрольного завдання. Дослідження проведено на базі Сумського державного педагогічного університету імені А.С. Макаренка та Львівського національного університету імені Івана Франка. Перевірку ефективності розробленої моделі здійснено на основі вхідного і вихідного контролю навчальних досягнень контрольної і експериментальної груп з використанням критерію хі-квадрат Пірсона. За результатами педагогічного експерименту підтверджено ефективність розробленої моделі та потенційно перспективні наукові розвідки.
Efektifitas Media Booklet dan Brosur terhadap Peningkatan Pengetahuan dan Sikap Pasangan Usia Subur tentang Program Keluarga Berencana
Authors: Iqbal Wira , Fazri Ade Nurul , Gusti Aria 
Published: July 2022

Media booklet dan brosur digunakan sebagai alat promosi kesehatan dalam kegiatan komunikasi, informasi dan edukasi program keluarga berencana di Indonesia. Penelitian ini bertujuan menganalisis perbedaan efektivitas booklet dan brosur terhadap peningkatan pengetahuan dan sikap pasangan usia subur tentang program keluarga berencana. Jenis penelitian ini adalah kuantitatif dengan rancangan quasy experiment two groups pre-post test design. Populasi penelitian adalah pasangan usia subur muda paritas rendah (PUS MUPAR) di salah satu kecamatan di Kabupaten Sijunjung bukan peserta KB yang berjumlah 512 pasang. Sampel penelitian sebanyak 30 pasang diambil secara acak, dikelompokkan menjadi kelompok booklet 15 orang dan kelompok brosur 15 pasang. Analisis data menggunakan uji-t. Berdasarkan hasil penelitian didapatkan bahwa ada perbedaan signifikan pengetahuan responden sebelum dan sesudah diintervensi dengan media booklet (p-value<0,05) dan media brosur (p-value<0,05). Ada perbedaan signifikan sikap responden sebelum dan sesudah diintervensi dengan media booklet (p-value<0,05) dan media brosur (p-value<0,05). Tidak ada perbedaan signfiikan efektivitas dari media booklet dan brosur terhadap peningkatan pengetahuan (p-value>0,05) dan sikap (p- value>0,05) pasangan usia subur tentang program keluarga berencana.
Engineering Human Beige Adipose Tissue
Authors: Gonzalez Porras Maria A. , Stojkova Katerina , Acosta Francisca M. , Rathbone Christopher R. , Brey Eric M. 
Published: July 2022

In this study, we described a method for generating functional, beige (thermogenic) adipose microtissues from human microvascular fragments (MVFs). The MVFs were isolated from adipose tissue acquired from adults over 50 years of age. The tissues express thermogenic gene markers and reproduce functions essential for the potential therapeutic impact of beige adipose tissues such as enhanced lipid metabolism and increased mitochondrial respiration. MVFs serve as a potential single, autologous source of cells that can be isolated from adult patients, induced to recreate functional aspects of beige adipose tissue and enable rapid vascularization post-transplantation. This approach has the potential to be used as an autologous therapy for metabolic diseases or as a model for the development of a personalized approach to high-throughput drug development/screening for adipose tissue.
Prognostic Value of Left Atrial Strain in Heart Failure: A Systematic Review and Meta-Analysis
Authors: Jia Fuwei , Chen Antian , Zhang Dingding , Fang Ligang , Chen Wei 
Published: July 2022

BackgroundHeart failure (HF) is a global health problem with high morbidity and mortality. Recently, the association between peak atrial longitudinal strain (PALS) and clinical outcomes of HF has gained increasing attention. Our aim was to systematically assess the prognostic value of PALS for adverse events in HF.MethodsPubMed, Embase, and Scopus databases were systematically searched from inception to 30 April 2022. Studies in which PALS was assessed to predict adverse outcomes in adult patients with HF were included. Study selection, quality assessment, and data extraction were performed independently by two authors. The primary endpoints were all-cause death and cardiac hospitalization.ResultsAmong 7,787 patients in 17 included studies, 3,029 (38.9%) experienced the primary endpoint. Patients with events had lower PALS than those without events [weighted mean difference (WMD) 6.17, 95% confidence interval (CI) 3.09–9.26, p &lt; 0.001]. Each unit increment of PALS was independently associated with decreased risk for the primary endpoint [hazard ratio (HR) 0.96, 95% CI 0.94–0.98, p &lt; 0.001]. The addition of PALS significantly improved the predictive power of conventional risk models [net reclassification index (NRI) 0.22, 95% CI 0.06–0.39, p = 0.008].ConclusionPeak atrial longitudinal strain was an independent predictor for all-cause mortality and cardiac hospitalization in patients with HF, highlighting the clinical importance of left atrial (LA) deformation in the prognosis of HF.Systematic Review Registration[www.crd.york.ac.uk/prospero/], identifier [CRD42020185034].
Metamorphic P–T Evolution and In Situ Biotite Rb–Sr Geochronology of Garnet–Staurolite Schist From the Ramba Gneiss Dome in the Northern Himalaya
Authors: Gou Long-Long , Long Xiao-Ping , Yan Hao-Yu , Shu Tian-Chu , Wang Jing-Yu , Xu Xiao-Fei , Zhou Feng , Tian Zhi-Bo 
Published: July 2022

The North Himalayan gneiss domes provide a window for looking into the deeper crust and record abundant clues of continent collisional orogenesis. This study carried out detailed petrology, in situ LA–ICP–MS biotite Rb–Sr dating, and phase equilibrium modeling on garnet–staurolite–two-mica schist in the Ramba gneiss dome in order to constrain metamorphic P–T evolution and the timing of metamorphism. A clock-wise P–T path, involving an early prograde process that evolves from ∼540°C at ∼4.4 kbar to ∼630°C at ∼6.0 kbar, was constructed for garnet–staurolite–two-mica schist in the Ramba gneiss dome. In situ LA–ICP–MS biotite Rb–Sr analysis yielded two metamorphic ages of 37.17 ± 5.66 and 5.27 ± 3.10 Ma, corresponding to the timing of retrograde cooling and the cooling age of the dome following the thermal resetting by the emplacement of ca. 8 Ma leucogranite pluton in the core of the dome, respectively. The peak metamorphism is inferred to be older than ca. 37 Ma. Based on these results and the data previously published, the garnet–staurolite–two-mica schist recorded the Eocene crustal thickening, following the India–Asia collision and later the exhumation process.