bluuebunny/crossref_metadata_2025_split huggingface dataset:
Information technology for quality assesment of the processing of metal surfaces by the method of wavelet analysis
Authors: Dubrovin V. , Mogilnaya M. , Tverdokhleb Yu. 
Published: February 2022

Purpose. Analyze the effectiveness of using wavelet analysis to assess the quality of metal surfaces. Develop information technology information technology to automate the process of assessing the quality of metal surfaces by wavelet analysis.
Methodology. The main parameters for assessing the processing of metal surfaces are considered. A multilevel decomposition of the profile using wavelets was performed.
Findings. The developed software allows to calculate parameters of an assesment of processing of metal surfaces that will help to minimize number of routine operations and difficult mathematical calculations, and also gives illustrative graphs of waviness and roughness.
The advantage of this software product is that it is focused and developed specifically for the analysis of signals-profilograms of metal surfaces and is free.
In further development, this software product can be used in the mechanical engineering industry (milling) and will help reduce the cost of software.
Originality. The method of optimal decomposition of a complex signal is considered, using the criterion of minimizing the total entropy of wavelet coefficients of both its components in determining the optimal level of decomposition, reconstruction of the signal by approximating wavelet coefficients of the optimal signal. Convenient software has been developed.
Practical value. The developed information technology of the software product for estimating the parameters of non-stationary signals can be used in the analysis and diagnosis of objects of different nature, in the mechanical engineering (milling) industry, in particular obtaining of waviness and roughness profiles.
A PERIODIZAÇÃO DO DESENVOLVIMENTO NA PSICOLOGIA HISTÓRICO- CULTURAL: FUNDAMENTOS PARA A PRÁTICA PEDAGÓGICA?
Authors: Facci Marilda Gonçalves Dias , Anache Alexandra Ayache 
Published: February 2022

O objetivo deste artigo é apresentar os resultados de uma pesquisa sobre as produções acadêmicas advindas das dissertações e teses publicadas em Programas de Pós-Graduação no Brasil, que pesquisaram sobre a periodização do desenvolvimento humano e sua relação com a prática pedagógica, tomando como base os fundamentos da Psicologia Histórico-Cultural. Inicialmente, vamos abordar a periodização do desenvolvimento humano e, na sequência, abordaremos a relação entre ensino e aprendizagem e os resultados da pesquisa realizada. Foi feito um levantamento de dissertações e teses no repositório do Portal de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes), que abordam o tema da periodização do desenvolvimento humano. A busca foi realizada em junho de 2020. Foram selecionadas 83 dissertações e 42 teses para estudo. Ao analisar os trabalhos, chama a atenção o crescimento do número de publicações no decorrer dos 35 anos, no entanto, foi na última década que houve maior concentração das produções de trabalhos. Além disso, constatamos que a etapa de ensino mais pesquisada pelos autores foi a Educação Infantil. Alguns conceitos/temas estão presentes nos textos, tais como: mediação do professor, a relação entre desenvolvimento e aprendizagem, zona de desenvolvimento próximo (ZDP), conhecimentos científicos, funções psicológicas superiores e unidade afeto-cognição, aspectos que consideramos necessários para o processo pedagógico. A título de conclusão, ressaltamos que os conhecimentos fundamentados na Psicologia Histórico-Cultural sobre a periodização do desenvolvimento humano podem subsidiar e instrumentalizar o planejamento e as ações do professor em sua atividade profissional.
ПРАКТИКИ ЭТНОКУЛЬТУРНОГО ТУРИЗМА: ЭКЗИСТЕНЦИОНАЛЬНЫЕ АСПЕКТЫ
Authors: Дашкова Елена Валерьевна 
Published: February 2022

Аннотация. Целью исследования является определение экзистенциональных аспектов этнографического туризма, возможности использования «захваченности» человека интересом к этническим культурам в рамках этнокультурного туризма и развитием способности к реконструкции собственной этнической культуры.
Методологическую базу исследования представляют базисные понятия экзистенциализма в сфере межкультурного взаимодействия. Теоретическую и методологическую основу исследования составили исследования зарубежных и отечественных философов и культурологов. В статье используется диалектический метод, позволяющий выявить наиболее общие закономерности развития представлений об этнокультурном туризме. К используемым научным методам относятся метод причинно-следственных связей, метод сравнения, метод моделирования.
Результаты исследования. Рассматриваемый феномен этнокультурного туризма характеризуется высоким уровнем межкультурных взаимодействий, происходящих в процессе знакомства с этническими культурами. Межкультурное взаимодействие выступает важной частью социальных интеракций, происходящих, как правило, между носителями различных культурных паттернов. Межкультурное взаимодействие может иметь дифференцированные формы, связанные с глобальными культурными различиями. Но вместе с тем развитие межкультурных интеракций между народами, позволяющее преодолевать кризисы коммуникации, способствует распространению человеческой свободы, во многом основанной на ответственности одних сообществ перед другими. Этнокультурный туризм является инструментом, позволяющим усилить контакты между народами, направленные во многом на кросс-культурное сотрудничество, преодоление ксенофобии и других форм нетерпимости. Исходя из персоналистической установки в современной философии, а также того внимания, которое философы уделяют коммуникации и собственно языку, можно сделать вывод, что личностью является человек, способный вести межкультурный диалог, не боясь и не стесняясь, но вместе с тем уважая представителей других культур, партнеров и друзей по межкультурным интеракциям. Появление этнокультурного туризма свидетельствует о прогрессе в сфере человеческой свободы. Проведенный анализ позволяет рассматривать этнокультурный туризм в качестве самостоятельной духовной ценности, важной для развития глобальной культуры.
Перспективы исследования заключаются в дальнейшем исследовании практик этнокультурного туризма как формы межкультурных интеракций.
ИСТОРИЧНОСТЬ В СОЦИАЛЬНОМ ЗНАНИИ: ТЕОРЕТИКО-МЕТОДОЛОГИЧЕСКИЕ ПРОБЛЕМЫ
Authors: Павлов Павел Викторович 
Published: February 2022

Аннотация. Целью статьи является анализ проблемы историчности в социальном знании. Исследуется дуализм исторического и социологического типов познания общественной реальности; особое место отводится проблеме социальных структур и социальных изменений.
Методология исследования. Статья базируется на конкретно-исторической методологии, в свете которой рассмотрены противоречия социального знания и его становления.
Результаты исследования. Историчность является фундаментальной характеристикой социальной реальности, а также методологическим принципом ее исследования. В статье делается вывод об актуальности конкретно-исторической методологии, в свете которой возможно адекватное понимание социальных трансформаций в их сложности и противоречивости.
ЭКОЛОГИЧЕСКИЕ АСПЕКТЫ РОССИЙСКОЙ УРБАНИЗАЦИИ/ДЕУРБАНИЗАЦИИ
Authors: Штофер Людмила Львовна , Шевченко Ольга Михайловна 
Published: February 2022

Аннотация. Цель исследования заключается в рассмотрении экологических аспектов процессов урбанизации/деурбанизации в России.
Методологической основой исследования являются социокультурный подход к пониманию становления городской организации общественной жизни; теории урбанизации, позволяющие исследовать факторы и специфику функционирования города как экосоциального пространства.
Результаты исследования. Экологические аспекты российской урбанизации/деурбанизации отражают как глобальные тенденции развития человечества, так и цивилизационные особенности России. Последние связаны с быстрым разрушением природоориентированного сознания традиционного общества и укоренением идей покорения и эксплуатации природы; с догоняющим характером советской модернизации, потребовавшей за короткий период осуществить урбанизацию/индустриализацию аграрной страны; с дисбалансом между новациями (стремительным ростом городов) и традиционализмом (аграрной ментальностью и общинным типом сознания их населения); с тенденциями деурбанизации, возникшими в постсоветский период и связанными с деиндустриализацией, следствием которой стало массовое появление депрессивных территорий; с наличием значительной территории, позволяющей пока не сильно озадачиваться последствиями неэффективных программ утилизации промышленных и бытовых отходов.
Перспективы исследования. Работа открывает перспективы для дальнейшего исследования экологических угроз российских процессов урбанизации/деурбанизации.
The Effect Of Moringa Leaf (Moringa Oleifera L.) Powder Substitution In Physicochemical And Organoleptic Characteristics Of Ice Cream
Authors: Anjani Rima , Zakaria Akhmad , Widowaty Windy 
Published: February 2022

Protein and calcium are two nutrients that are essential to the human body. These nutrients can be acquired through the consumption of animal and vegetable foods. Moringa leaves are a protein and calcium-rich vegetable dietary product. The goal of this study is to investigate the physicochemical and organoleptic properties of ice cream products by the addition of Moringa leaf powder. This study used an experimental method with a one-factor total randomized design. The addition of 0%, 3%, 6%, 9%, and 12% Moringa leaf powder treatment was carried out with 5 repetitions. The Kjeldahl method was used to analyse total protein content and Atomic Absorption Spectrophotometry was used to analyse the amount of Calcium in ice cream products. In this research, we tested the volume, mass, overrun, and melting time of ice cream, and so do the hedonic, and organoleptic characteristics. The results showed that calcium and protein levels of Moringa ice cream increased along with the addition of Moringa leaf powder. Ice cream with the addition of Moringa leaf powder by 12% had an average value of calcium and protein content higher compared to other ice cream samples. The addition of 9% Moringa leaf powder gave the best-overrun value of 47.86% which was determined based on the swelling power of the ice cream dough. Ice cream with 3% Moringa powder has the longest melting power of 12.82 minutes. organoleptic test results show that ice cream with 3% Moringa has the highest level of preference, with a total point of 527 for colour, 509 for aroma, 559 for taste, and 546 for texture. This study shows that Moringa leaves can be used as a substituent in ice cream.
Od Redakcji: Stawanie się ratownikiem górskim
Authors: Kacperczyk Anna 
Published: February 2022

Artykuł przedstawia problematykę pracy Konstruowanie tożsamości ratownika górskiego autorstwa Piotra Millera. Autorka prezentuje zarówno założenia oraz główne wnioski wspomnianej pracy jak i sytuuje je w obrębie szerzej rozumianych studiów nad „stawaniem się”.
Assessment of bone metabolism and fracture risk in obese men
Authors: Grabarczyk Małgorzata , Gorczyca Marta , Kosińska Paulina , Klimek Katarzyna , Cieślik Paweł , Holecki Michał 
Published: February 2022

WstępOtyłość oraz zespół metaboliczny coraz częściej występują w populacji osób dorosłych. Powszechnie znany jest związek wymienionych zaburzeń ze zwiększonym prawdopodobieństwem wystąpienia chorób układu sercowo-naczyniowego, jednakże mniej oczywisty jest ich wpływ na metabolizm kostny oraz ryzyko złamań. Celem badania była ocena parametrów metabolizmu kostnego, ich związku z ryzykiem złamań u otyłych mężczyzn z otyłością brzuszną oraz zespołem metabolicznym, a także porównanie uzyskanych wyników z wynikami osób zdrowych.Materiał i metodyW badaniu wzięło udział 36 otyłych mężczyzn (<i>body mass index</i> – BMI ≥ 30) ze współistniejącą otyłością trzewną (obwód talii – <i>waist circumference</i> – WC ≥ 94) oraz 10 zdrowych mężczyzn z grupy kontrolnej, w wieku 54–77 lat. Do oceny ryzyka złamań zastosowano kalkulator FRAX (Fracture Risk Assessment Tool). U pacjentów oznaczono stężenia markerów metabolizmu kostnego: osteoprotegeryny (OPG), C-końcowego usieciowanego telopeptydu łańcucha kolagenu typu I (CTX1) oraz czynnika wzrostu fibroblastów 23 (<i>fibroblast growth factor 23</i> – FGF-23).WynikiU osób otyłych FRAX był istotnie niższy (p < 0,001) niż w grupie kontrolnej. Zaobserwowano ujemną korelację między FRAX i BMI (p < 0,001) u otyłych mężczyzn. U zdrowych osób taka korelacja nie wystąpiła. Jedynie u osób otyłych stwierdzono również ujemną korelację między FRAX i WC (p < 0,001). Obecnej w grupie osób zdrowych pozytywnej korelacji (p < 0,01) między FGF-23 i FRAX nie obserwowano u otyłych mężczyzn.WnioskiU otyłych mężczyzn stwierdzono mniejsze 10-letnie ryzyko złamań w porównaniu z osobami zdrowymi. Dodatkowo wykazano, że w grupie pacjentów otyłych większe BMI oraz obwód talii wiązały się z mniejszym ryzykiem złamań kości, natomiast u osób bez otyłości taka zależność nie występowała. Ponadto u zdrowych mężczyzn większe stężenie FGF-23 było skorelowane ze zwiększonym 10-letnim ryzykiem złamań.
Increasing Breastfeeding Rates Through Continuity of Care
Authors: Nassar Leila , Van Zandt Sarah N. , Nassar George , Nassar Ronya 
Published: February 2022

BackgroundContinuity of care is important in many aspects of medicine, as evidenced by the patient-centered medical home model. The newborn period is an especially important time for continuity of care, as this time sets the stage for lifelong health. Breastfeeding, which is known for its positive health benefits for both mother and child, is the gold standard for infant feeding. While inpatient lactation support is a common amenity available during hospital admission, support can be more difficult to obtain once a patient is discharged. To help eliminate this barrier, a process was put in place within an Eastern Pennsylvania health network’s seven office locations to standardize outreach to the mother-infant dyad.MethodsA quality improvement retrospective chart review comparing pre- and post-intervention rates of exclusive and non-exclusive breastfeeding was completed using one health system’s Electronic Health Record (EHR). A referral process was established to capture dyads born within the health network’s hospital who were going to be followed at one of the seven pediatric offices outpatient. Mothers were called and followed to see how they were progressing with their breastfeeding goals. Any problems were addressed by the health network’s International Board-Certified Lactation Consultants (IBCLCs) and Certified Lactation Counselor (CLC).ResultsLactation rates at the pediatric practice were observed to have increased at both 6 months and 12 months post-intervention compared to pre-intervention.ConclusionProactively scheduling and providing outreach immediately following birth may promote increased breastfeeding rates.
Chrononutrition and Human Milk
Authors: Moyo Gugulethu T. , Thomas-Jackson Shera C. , Childress Allison , Dawson John , Thompson Leslie D. , Oldewage-Theron Wilna 
Published: February 2022

BackgroundBreastfed infants have a reduced risk of infections and allergies. The study of chrononutrition in human milk seeks to understand the circadian variation of various human milk immune factors.MethodsEmpirical studies on human milk, chrononutrition, and immune factors were searched through PUBMED, Google Scholar, and SCOPUS. Keywords included “chrononutrition,” “breastmilk composition,” “human milk,” “day-night cycles,” “sleep-wake cycles” and the names of various immune factors. After excluding duplicate articles, animal studies, studies looking at other human milk components, studies that did not collect human milk samples over a 24 hour period, and studies that were not in English, eleven studies on the topic remained and ten studies were included in the review. The excluded study had a sample size of two.ResultsThis review identified the circadian variation of certain immune factors found in human milk such as antibodies, complement proteins, cytokines, by-products of phagocyte activity, nucleotides, microRNAs, and antioxidants.ConclusionThe circadian variation observed in some human milk components highlights the unique ability of human milk to vary in composition based on the circadian rhythms of mothers and infants. The limited number of studies makes it difficult to make conclusive recommendations and creates an opportunity for further research in this growing field.
The Effects of Exercise on Breastmilk Composition and Supply
Authors: McRoy Jewell A. , Akers Lisa H. , Edwards Elizabeth S. , Walsh Jennifer R. , Akers Jeremy D. 
Published: February 2022

ObjectiveThe objective of this brief literature review was to identify and summarize the research on exercise’s effects on breastmilk composition and supply and report the implications of these findings.MethodAn online database search was conducted; sixteen articles met the inclusion criteria and were included within the review.ResultsBreastfeeding mothers were observed to have higher total milk volume, IgA, and lactic acid concentrations after maximal exercising. Exercising does not seem to affect lipid or major micronutrient content in breastmilk. These changes in supply and composition do not seem to affect lactation performance or infant acceptance.ConclusionDue to the limited evidence available, further research needs to be conducted to draw stronger conclusions on how exercise affects breastmilk composition and supply. Research is also warranted to clarify exercise/physical activity guidelines for women who are breastfeeding.
Exploring Online Social Support Groups, Part 2
Authors: Wagg Amanda J. , Hassett Alexander , Callanan Margie M. 
Published: February 2022

BackgroundFacebook support groups are becoming frequently used by mothers to support them in breastfeeding.AimTo explore how breastfeeding mothers make sense of and interpret their experiences of online social support groups, and the perceived impact of group use.MethodTen semi-structured telephone interviews were conducted, data transcribed, and analysed using Interpretative Phenomenological Analysis.ResultsThis article reports on two of four themes. Breastfeeding women seek different types of support at different times in their breastfeeding journey, and the groups were seen to offer emotional, technical, informational, and experiential support. Professional support was sought for “major” issues, but the experiences of like-minded others were important for most women, managing the day-to-day challenges and emotions when becoming a mother and breastfeeding. They provide a community of likeminded people who support the mother to build confidence and provide reassurance that normalizes breastfeeding and leads to reciprocity and activism.ConclusionMothers appreciated the informational, emotional, and experiential support that the online groups offered; support that provided confidence, reassurance, and normalized breastfeeding.
Variation Law of Air Temperature of a High-Geotemperature Tunnel during the Construction
Authors: Wen Tao , Hu Zheng , Wang Yankun , Zhang Zihan 
Published: February 2022

Abstract
High geotemperature seriously impacts personnel and equipment during railway and expressway tunnel construction. In this study, the Nige tunnel in the expressway from Gejiu to Yuanyang in Honghe Prefecture was used as an example. Firstly, automatic temperature recording devices were used to monitor the variation characteristics of the tunnel temperature. Afterward, the variation characteristics of the temperature at 5-10 days and 150 days after tunnel’s completion were revealed. The results showed that the evolution laws of air temperature in each stage could be revealed by logarithmic functions of increasing type and decreasing type. Based on the monitoring over 5-10 days after tunnel’s completion, the temperature range was 26-44°C, and the highest temperature in the tunnel is located near the middle of the tunnel. The temperature fluctuation near the tunnel entrance is relatively small, while it fluctuates greatly near the tunnel exit. Based on the monitoring over 150 days, the air temperature was maintained between 16 and 31°C. The temperature near the tunnel entrance was high, while the temperature near the tunnel exit was low. The performance had a guiding significance for the design and construction of the high-geotemperature tunnel.
Risk Assessment of Water Inrush in Coal Mine through Fault Based on Forchheimer and Non-Darcy Flows
Authors: Hou Peng , Liu Zhifan , Xue Yi , Wang Linchao , Liang Xin , Jiao Xuanye 
Published: February 2022

Abstract
Fault water inrush accident in coal mine construction is a serious hydrogeological disaster, which seriously endangers the safe operation of underground engineering. In the process of mining coal resources in Western China, a large number of serious mine water inrush accidents have occurred. Based on the investigation of geological conditions of fault in the Pingdingshan coal mine, the coupling model of the Darcy laminar flow and Brinkman flow is used to analyze the water inrush mechanism of a fault. On this basis, considering the higher permeability and water inrush rate, the Brinkman flow may not be used to simulate the nonlinear flow mechanism at the fault. Two improved models, the Brinkman equation and Forchheimer equation are used to analyze the mechanism of water inrush. Based on the two-dimensional finite element method, the process of water inrush into the water inrush zone is analyzed. The pressure and velocity nephogram under different conditions and the evolution characteristics of non-Darcy effect influence coefficient of fault water inrush are analyzed through parameter study. Based on the different permeability variation coefficients ξ (the ratio of fault permeability kF to aquifer constant permeability kA) and different fluid flow field changes, the Fletcher number and flow rate are compared with the theoretical data.
Efforts to Revitalize Student Learning Motivation After the COVID-19 Pandemic
Authors: Dedi Riyan Rizaldi  , Muhamad Zaenudin  , Ziadatul Fatimah  , Asep L Hamdun Ahmad  , Heru Setiawan  , Aris Doyan  , Muh. Makhrus  
Published: February 2022

Abstract

This study aims to regenerate and increase students' learning motivation after experiencing a long learning process from home due to the impact of the COVID-19 pandemic through Training for Leaders and Herbalists (TRALIS). This study uses a qualitative approach, namely the type of field research (Field Research) by focusing on the observation method. The object of this research is all students of class XII in the Department of Religion at Madrasah Aliyah Plus Nurul Islam Sekarbela with a total of 31 students. Based on the activities that have been carried out, Training for Leaders and Herbalists (TRALIS) is one form of positive activity that is very important given to students to revive enthusiasm for participating in teaching and learning activities in madrasas. This activity provides many new changes for students during the learning process including students having a strong sense of desire to participate in every activity carried out, increasing self-confidence which is seen through the attitude of students who are not afraid to appear in front of the class and express opinions during the class discussion process.

Keywords: Post COVID-19 Pandemic, Learning motivation, Training for Leaders and Herbalists (TRALIS)