bluuebunny/crossref_metadata_2025_split huggingface dataset:
Religiosität und soziale Schichtung: Eine Kohortenstudie mit ALLBUS-Daten
Authors: Lois Daniel 
Published: May 2024

Zusammenfassung
Das Ziel der Studie besteht darin, die soziale Schichtposition von verschiedenen Religiositäts-Typen, die neben traditionell-christlichen Formen auch außerkirchlich-alternative Angebote umfassen, deskriptiv im Kohortenverlauf zu untersuchen (ALLBUS-Wellen 1991, 2002 und 2012, N = 7834). Für die alten Bundesländer finden sich Hinweise auf eine sozialstrukturelle Angleichung zwischen engagierten Katholiken und Areligiösen, die sich deutlich durch eine Auflösung des katholischen Bildungsdefizits in der Kohorte 1922–1934 zeigt. Für die neuen Bundesländer wird deutlich, dass die verbliebenen engagierten Christen eine vergleichsweise hohe soziale Schichtposition aufweisen. Weiterhin bestehen bei alternativen Religiositätsformen sowohl in den alten wie in den neuen Bundesländern deutliche Unterschiede in der sozialen Schichtposition. Während Aberglaube und magische Praktiken hier klar im unteren Schichtspektrum verortet sind, erweisen sich Mystik, Esoterik und Paramedizin als typisch für höhere soziale Schichten.
Analysys of Variation of Soaking Duration of Asphalt Concrete Wearing Course (AC-WC) Mixture Using Natural Rubber Modified Asphalt Against Indirect Tensile Strength Value (ITS)
Authors: Saleh Alfian , Siregar Iwan Ananda , Anggraini Muthia 
Published: May 2024

Natural rubber asphalt modification is the result of the mixing of asphalt with natural rubber plus chemical additives of vulcanization (sulfur) that are mixed into one in a hot state. The addition of natural rubber makes the asphalt more elastic and able to withstand loads from heavier vehicles, more heat-resistant, and more adhesive to aggregates that make the road surface more resistant to cracks and holes. The research aims to analyze indirect tensile strength values in asphalt-modified natural rubber. The research method is a laboratory experimental study referring to SNI 6753:2015, with immersion variations of ½ hour, 24 hours, 48 hours, and 72 hours. The results of the study were indirect tensile strength values at congestion for 12 hours, 24 hours, 48 hours, and 72 hours in a row of 459,752 KPa, 427,571 KPa, 379,771 KPa, and 379,971 KPa. The resulting tensile strength ratio for each variation is 100%, 92.98%, 82.59%, and 75.52%. The study concluded that the tensile strength ratio at submersion for ½ hours, 24 hours, and 48 hours meets the requirements of the AASTHO T-283 specification.
Exploring effects and experiences of ketamine in group couples therapy
Authors: Cornfield Mark , McBride Susan , La Torre Joseph T. , Zalewa Daniel , Gallo Jade , Mahammadli Mehdi , Williams Monnica T. 
Published: May 2024

AbstractBackgroundThis study contributes to the understanding of the efficacy, safety, and experience of ketamine-assisted therapy. The paper documents how individuals describe the effects of a protocolized and personalized use of ketamine (‘the relational dose’) in the context of group couples therapy based on Imago Relationship Therapy (IRT). Little is known about simultaneously administering ketamine to both members of a couple in this context, and no research to date has been published on whether ketamine facilitates couples to better engage in and benefit from the therapeutic process. The paper includes both qualitative and quantitative results.MethodThe study utilized a mixed methods approach. One approach was an inductive content analysis that produced overarching themes gleaned from participants' check-ins pre and post their weekly ketamine sessions. Transcripts were examined to better understand ketamine's effects on couples' ability to engage in therapeutic dialogue and resolve challenging relationship issues, as well as themes related to the non-ordinary-state-of-consciousness (NOSC) experience. The second approach involved the analysis of pre-test, post-test, and follow-up data from the Couples Satisfaction Index (CSI).ResultsThe couples described a wide range of effects that ketamine produced in the context of their relational dialoguing including: empathogenic effects, mystical/spiritual/psychedelic experiences, anxiolytic and antidepressant effects. They also affirmed ketamine's ability to generate alternative perspectives, promote insight, heighten awareness, enhance vulnerability and communication, lower defenses, and produce novel somatic experiences. Participants' description of ketamine effects included its short duration, rapid onset, idiosyncratic sensitivity to dose, cumulative effects, as well as transient and mild side-effects. Several t-tests were statistically significant, and indicated improved relationship satisfaction following the treatment.ConclusionIn the context of couples therapy, ketamine produced a wide range of therapeutic effects and possessed unique pharmacological properties as a rapid-acting novel psychoactive molecule. The drug may have profound therapeutic benefits when administered in the context of couples therapy, under clinical supervision, however more research should be carried out.
Substituting the epoxy curing agent with a greener solution-towards sustainability
Authors: Makh Nachiket S. , Zhang Lifeng , Kelkar Ajit D. 
Published: May 2024

AbstractTraditionally, resins and hardeners are produced by chemical and petroleum industries. These industries make use of non-renewable energy resources like fossil fuels for manufacturing the resins and curing agents. In addition, most of the conventional curing agents used in epoxy resins are highly noxious in nature causing skin allergies and asthma. The green epoxy resin is capable of reducing these toxic effects but have few shortcomings including its cost and the mechanical performance of cured epoxy resin. On the other hand, there is a dearth of investigation in the evolution of green or sustainable curing agents known as bio-binders. This paper presents the prediction of mechanical properties by replacement of conventional curing agent with amine derivative synthesized from bio-degradable resource in a thermoset epoxy resin system. The properties are predicted by molecular dynamics simulations using Materials Studio Software.
Graphical Abstract
Optimization of welding direction model parameters to enhance the tensile strength of ST 42 steel joints through variation of current strength simulation
Authors: Muddin Saripuddin , Ariyanto Ariyanto , Sriwati Sriwati , Rahman Muhammad Fathur 
Published: May 2024

The welding process plays a central role in the welding industry, where the joint zone undergoing the welding process experiences structural and mechanical property changes. This research evaluates the comparison of current strength and parameters in the directional welding joint model, a critical aspect of addressing common weaknesses in welded joints. The research objects include four current levels (100, 120, 140, 160 A) and three types of welding directions (longitudinal, transversal, and combination). The aim of this study is to detect the optimal combination in welded joints that can produce a maximum tensile strength ratio. The research method involves tensile testing on various specimen models of joint types at specific current strength levels.
The research results indicate that at the current strength level of 120 A, the combined directional welding joint model (longitudinal+transverse) provides a maximum tensile strength reaching 335.370 MPa. This finding stands out significantly, surpassing the tensile strength values at other current levels and welding model types, such as at 100 A (331.574 MPa), 140 A (332.315 MPa), and 160 A (332.685 MPa). This discovery highlights that the combined joint model yields a substantial improvement in joint strength, making it an optimal solution for various current strength levels and joint models.
The key feature of this research involves specific recommendations for the welding industry, including guidelines on selecting optimal parameters to enhance the tensile strength of joints. The directional welding joint models can be a reference in designing welding procedure specifications to incorporate construction elements using ST 42 material. This research contributes both theoretically and practically, offering opportunities for improving efficiency and structural safety in the welding process, thus positively impacting the quality of joints in construction and manufacturing applications
Identifying the effect of polymer composition in hot mix asphalt modification
Authors: Junus Stella , Renreng Ilyas , Syahid Muhamad , Hayat Azwar 
Published: May 2024

The effect of polymer composition on hot mix asphalt (HMA) is the primary focus of this research. The primary goal is to examine how temperature affects HMA's mechanical characteristics and performance, especially concerning polymer concentration. Polymer composition and modifications to HMA, including synthetic rubber and high-density polyethylene (HDPE), are the object of this research. Optimizing HMA polymer mix to improve durability, load-bearing capacity, and structural integrity is the study's key issue. The study also seeks to understand the intricate interaction between polymer concentration and HMA parameters, such as compressive strength, modulus, and stress. The research findings indicate that the maximum load of 68.169 kN was achieved with a mixture containing 5 % synthetic rubber at a temperature of 200 °C. The material exhibited stiffness and resistance to deformation, with an average crack size of 0.01 kN/mm2 and a modulus value of 0.309 kN/mm2. According to the Marshall function, the optimal blend consists of 5 % asphalt mixed at 175 °C. The results indicate that polymer mix considerably affects HMA's mechanical properties, particularly load-bearing capacity and deformation resistance. To optimize HMA performance, polymer content and temperature must be optimized. The results show that HMA with 5 % synthetic rubber under specified temperature settings has better mechanical qualities, including load-bearing capacity and stiffness. These findings help optimize polymer composition for HMA performance. These findings can be used to create more lasting and eco-friendly paving solutions. Road engineers and designers can extend asphalt pavement life and reduce environmental effects by adjusting the HMA polymer mix and temperature
Use a smartphone app for predicting human thermal responses in hot environment
Authors: Yermakova Irena , Nikolaienko Anastasiia , Hrytsaiuk Oleh , Tadeieva Julia , Kravchenko Pavlo 
Published: May 2024

The object of this study is to predict of human thermophysiological state in hot environment to prevent heat stress or heat stroke. A key issue is the need to design effective tools for heat stroke risk assessment taking into account environmental conditions, physical activity, characteristics of human clothing and protective equipment.
A mobile application has been developed, which, unlike existing analogs, provides users with data on the safe time of human under selected environmental conditions. The mobile application uses the method of mathematical modeling to predict important indicators of human thermophysiological state: body temperature, sweat evaporation, body water loss. The mathematical model takes into account the generation of metabolic heat, the transfer of heat inside the body, and the heat exchange of a human with the environment.
This paper reports the results of using a mobile application for predicting human thermal responses under hot environmental conditions. With the help of the application, it was possible to determine the time of a human's safe stay depending on the intensity of his/her activity and the characteristics of his/her clothing. It is shown that walking at a speed of 6 km/h in a military uniform is safe for 1 hour at an air temperature of 36 °C. Running at a speed of 8 km/h under such conditions becomes risky already after 15 minutes due to overheating of the human body.
The developed information technology is designed to warn about heat stress or heat stroke of people who are under hot conditions in order to preserve their health and work capacity. The received predicting data should be considered as one of the theoretical measures to prevent human heat stress under hot environmental conditions
Determining the effect of non-condensable gas on a two-phase ammonia heat transfer loop of the satellite
Authors: Buchko Oleksii , Gorbenko Gennady , Rohovyi Yevhen , Reshytov Edem , Turna Rustem 
Published: May 2024

It is advisable to design thermal management systems for high-power stationary satellites and specific ground applications using two-phase mechanically pumped loops with ammonia as the coolant. During prolonged operation in orbit, the accumulation of non-condensable gases can occur due to radiolysis and chemical reactions. The issues related to the effect of non-condensing gas on system parameters and performance have not yet received sufficient attention.
The study of the distribution of non-condensable gas in the loop was performed by calculation-theoretical and experimental methods in a heat transfer loop with a Heat-Controlled Accumulator. Part of the gas accumulates in the steamgas zone of the Heat-Controlled Accumulator and affects the pressure value at a set temperature. The other gas is dissolved in liquid ammonia. This impacts the overheating of the cooled device when the heat load is switched on, the heat transfer intensity during boiling, and the cavitation reserve at the pump inlet. Accumulation of non-condensable gas up to ~0.075 mol nitrogen/kg ammonia, concentration of dissolved gas in the liquid up to ~5.3⋅10–4 mol/mol of the mixture does not significantly impact the parameters and performance of the system. But, if the aim is to precisely ensure the boiling temperature of the coolant or the cavitation reserve, the amount of necessary correction of the control parameters is up to 2.5 K.
The results of the investigation can be used in the design of two-phase heat transfer loops for satellites and other applications, in particular, for the selection of the design and location of gas traps
Determination of the cellulose- and lipid-containing components influence on the extrudate technological indicators
Authors: Petik Ihor , Litvinenko Olena , Stankevych Serhii , Zabrodina Inna , Ponomarova Maryna , Kotliar Oleh , Kliuchko Ruslan , Myhalenko Oleksii , Pidpala Tetiana , Danylchuk Galyna 
Published: May 2024

The effect of cellulose- and lipid-containing components on the technological parameters of the extruded mixture based on protein- and starch-containing raw materials on the technological parameters of the extrudate was studied. The use of components that modify such technological indicators of the extruded mixture as water resistance and swelling is substantiated. It is proposed to use sunflower husks and sunflower phosphatide concentrate as modifying additives to the mixture for extrusion. A rational ratio of the specified components in the extrudate was established to obtain indicators of water resistance in the range of 220...300 min and swelling in the range of 100...120 %. This is an important aspect of expanding the range of extruded products from the waste of oil and fat industries and obtaining high-quality competitive products.
The object of the study is the dependence of water resistance and swelling of the extruded mixture on the content of modifying additives. Their rational ratio in the extrudate is: sunflower husk – 6.0 %; sunflower phosphatide concentrate – 5.0 %. The manufactured extrudate sample corresponds to commercial fish feed in terms of chemical composition and technological parameters, and also has a 4 times lower cost. A feature of the obtained results is the possibility of regulating the water resistance, swelling and porosity of the extrudate based on protein- and starch-containing raw materials, depending on the ratio of cellulose- and lipid-containing modifying additives. This allows to change the technological parameters of the finished product depending on the chemical composition of the mixture of raw components according to the requirements of the consumer. The results of the conducted research prove that cellulose- and lipid-containing secondary products of production can be successfully transformed into new competitive products
Development of technology for obtaining juice from persimmon fruit (Diospyros kaki L.)
Authors: Mikayilov Vugar , Omarova Elza , Kazimova İlhama , Aliyeva Jamila , Fatma Aliyeva , Gasimova Afet , Nabiyev Ahad 
Published: May 2024

Organizing proper and environmentally friendly nutrition is one of the most pressing problems. Widespread persimmon fruits are of great technological importance as raw materials for the production of concentrated juice, used as a natural sweetener. The object of this study is the processes of obtaining juices from persimmon fruits. Quality indicators were studied in juices prepared by preliminary heat treatment and the use of an enzyme preparation. The juice yield from the Khachia variety was 93.9 %, and from the Hiakume variety – 93.8 %. To prepare concentrated juice, persimmon juice was used, prepared by preliminary heat treatment, and using 0.1–0.2 % enzyme preparation. A scheme for preparing concentrated juice has been developed, which is recommended for use as an environmentally friendly sweetener in food production. The concentrate contained 7.25 µg/100 g of iodine. The prepared concentrate is rich in nutritional components necessary for human life, as well as sugars, phenolic compounds with antioxidant and antimicrobial properties, as well as vitamin C. Nutritional components perform a wide range of functions in the optimal functioning of the immune system and play an important role in metabolic processes. The use of persimmon concentrate in the preparation of various food products increases the bioavailability of many minerals. Therefore, to ensure the nutritional value of the finished product and increase long-term quality storage, it is recommended to use concentrated persimmon juice as a sugar substitute
„Argumentum ex prophetia” u ojców Kościoła a współczesna krytyka funkcji proroctwa w apologetyce. Orygenes
Authors: Switek Mateusz 
Published: May 2024

Artykuł jest kontynuacją wcześniejszego tekstu o Justynie Męczenniku i prezentuje to samo zagadnienie argumentu apologetycznego ze spełnienia proroctw mesjańskich, lecz u innego autora epoki — Orygenesa. Przegląd podstawowych wątków, metod argumentacji i tła filozoficznego dowodu prorockiego pozwala podkreślić bogactwo teologiczne zagadnienia oraz subtelność i wielość możliwych form obrony chrześcijaństwa w oparciu o kwestie proroctw. „Contra Celsum” ukazuje żywotność tematu w dyskusji z poganami, a także zmianę akcentów w porównaniu z wczesnymi dyskusjami przeciw Żydom. Te obserwacje pozwalają zaproponować kilka uwag na temat współczesnych prezentacji argumentu z proroctw i wskazać potencjalną bliskość z dzisiejszymi koncepcjami wiarygodności w teologii fundamentalnej.
Biskupi polscy wobec powrotu benedyktynów w XIX i XX wieku
Authors: Maziarz Antoni 
Published: May 2024

Polscy biskupi zareagowali biernie na likwidację klasztorów w XVIII wieku i w I połowie XIX wieku. Wielu z nich skorzystało na kasatach. Jednak po latach brak zakonów został oceniony przez biskupów negatywnie, toteż w II poł. XIX wieku i na początku następnego stulecia większość z nich z radością witała powracające stare oraz nowo tworzone wspólnoty zakonne. Także benedyktynów traktowano przychylnie. Biskupi diecezji krakowskiej, lwowskiej, sandomierskiej, poznańskiej widzieli w mnichach istotną pomoc w pracy duszpasterskiej, naukowej i wydawniczej. Niestety, w wielu przypadkach hierarchowie nie wychodzili poza ogólne deklaracje pomocy, toteż przez długi czas benedyktyni nie mogli znaleźć stałej siedziby w Polsce. Decydujące okazało się wsparcie arcybiskupa Poznania i Gniezna — Edmunda Dalbora oraz arcybiskupa Krakowa — Adama Stefana Sapiehy. Pierwszy pomógł przy fundacji klasztoru w Lubiniu (1924), drugi — w Tyńcu (1939). Za ich sprawą benedyktyni zakończyli długi proces, którego celem było odzyskanie skasowanych w XIX wieku prastarych opactw. Kolejne lata przyniosły owocną współpracę między zakonem a przedstawicielami diecezji.
Instytut Teologiczny w Tarnowie — zapoznana uczelnia
Authors: Żurek Antoni 
Published: May 2024

W 1838 roku rozpoczął swoją działalność Instytut Teologiczny w Tarnowie. Jego zadaniem miało być kształcenie alumnów seminarium duchownego w Tarnowie. Seminarium odpowiadało za formację duchową, a instytut za intelektualną. Jednak w świadomości diecezjan, a nawet samych adeptów tej uczelni, to seminarium kształciło. Na taki stan rzeczy wpłynęło kilka czynników. Najważniejsze, jak się wydaje, było to, że rektor seminarium stał często na czele instytutu. W 2004 roku Instytut Teologiczny w Tarnowie, istniejący od czasów austriackich, został ostatecznie przekształcony w specyficzny Wydział Teologiczny Papieskiej Akademii Teologicznej w Krakowie. Tym samym przestała istnieć najstarsza uczelnia wyższa Tarnowa. W artykule podjęto próbę wyjaśnienia zawiłych relacji seminarium duchownego z Instytutem Teologicznym, skutkujących znikomą wiedzą księży i diecezjan na temat jego istnienia i działalności.
Problematyka zabobonu w refleksji naukowej i nauczaniu Kościoła
Authors: Nowak Paweł 
Published: May 2024

Tematyka zabobonu jest w obecnym czasie bardzo aktualna. Można zauważyć, że wraz z osłabieniem wiary i religijności rośnie w sposób bardzo intensywny zainteresowanie różnego rodzaju formami zabobonu. Pojawiają się nawet wspólnoty, „kościoły”, które proponują praktykowanie „kultu” w całości opartego na zabobonach. Przedmiotem niniejszego opracowania jest zabobon rozumiany jako nieprawidłowość w kulcie religijnym, która inspiruje się niewłaściwie pojmowaną pobożnością. Powszechna i ponadczasowa skala tego zjawiska skłania do naukowych poszukiwań jego korzeni. W dobie symptomatycznej dla globalizacji konfrontacji różnorodności w sferze kultury zauważa się, że tematyka zabobonu powraca z zaskakującą regularnością i stawia współczesnemu człowiekowi szereg pytań. Ponadto fenomen zabobonu zdaje się inspirować działalność twórców współczesnych kultur lokalnych i przedstawicieli określonych kategorii wiekowych. Wydaje się, że w tej sytuacji należy przybliżyć podstawowe prawdy, które pozwolą właściwie interpretować ten fenomen kulturowy i staną się skutecznym czynnikiem porządkującym samą jego ocenę. Stąd wiele opracowań etnograficznych badających zjawisko zabobonu i wykazujących, że jest ono nadal obecne w życiu współczesnego człowieka. W troskę o właściwe rozumienie zabobonu niniejszy artykuł wpisuje się poprzez przedstawienie różnych definicji i określeń zabobonu, ukazanie jego psychologicznych i socjologicznych aspektów, a także przybliżenie myśli nowożytnej filozofii oraz oceny doktrynalnej i moralnej Kościoła katolickiego dotyczących tego zjawiska.