bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH SUPERPLASTICIZER POLYMER TERHADAP KUAT TEKAN BETON MUTU TINGGI
Authors: Slat Ventje Berty , Supit Steve W.M. , Kondoj Noldie
Published: December 2022

In construction field, the use of high performance concrete is essential for pre-cast and pre-stress concrete production where the addition of chemical admixture was found effectively contributes in strength. This research presents the results of using Superplasticizer polymer type Ligno C-165 in making high strength concrete. The percentage use of this material is 0.25%, 0.5%, 0.75%, 1%, 1.25% and 1.5% by weight of cement. The concrete samples were tested at the age of 3, 7, 14, 21 and 28 days after water curing. The results show that the addition of 1.5% SP increased the strength of concrete at 28 days with strength value of 64.97 MPa or 166.08% stronger than the target strength of f’c=40 MPa. This is an indication that the increase of Superplasticizer polymer type Ligno C-165 dosage in concrete will also increases the strength that can be due to the effect of SP in reducing the water content that may produces denser matrix concrete with less volume of voids resulted in improving the properties of high strength concrete. From the results, the application of this mixture proportions could be used for producing building construction elements in the field of civil engineering.
MODIFIKASI KOEFISIEN DIAGRAM TEGANGAN BETON SERAT PADA BERBAGAI SUHU
Authors: Harprastanti Primasiwi , Antonius Antonius , Purwanto Purwanto , Lestari Nor Puji , Sulistiawati Baiq Heny , Isnubroto Danang
Published: December 2022

Fiber concrete is a building material that has been widely introduced in Indonesia. The advantages of fiber concrete are that it can increase the tensile strength of concrete, besides fiber concrete can increase ductility compared to concrete without fibers. In this study, steel wire fibers were used. The weakness of this fiber concrete is against high temperatures. Experiments were carried out with reinforcing fiber concrete at temperatures of 332°C, 621.4°C, and 957.4°C. Fiber concrete that is burned at high temperatures has a significant decrease in strength when it is burned reaching a temperature of 957.4°C. On the stress curve, fiber concrete that is burned at a temperature of 621.4°C has a stress drop of up to 67%. The stress-strain behavior of steel-wire fiber concrete is very ductile when compared to fiber-free concrete. In the concrete stress diagram, the ß1 and k3 coefficients in fiberless concrete and fiber concrete are not the same. Based on the calculations carried out, the value of k3 in fiber concrete at various temperatures is taken as 0.92fc’, while the value of ß1 in fiber concrete at various temperatures is 0.75.
PERILAKU LENTUR PADA BALOK BETON SERAT BESI BERLUBANG MENERUS DI DAERAH TARIK
Authors: Prasetyawati Erlina , Solikin Mochamad
Published: December 2022

Concrete beams that receive a positive bending force, at the top will experience a compressive force while at the bottom receive a tensile force. The theory that reinforced concrete is a structural system where the steel or reinforcement in the concrete functions to withstand tension, then the concrete below the neutral line does not receive a compressive force but transmits a tensile force to the reinforcement. This study analyzes and reduces the area in the tensile area by continuously installing 2 inch diameter PVC pipes and adding fiber to the concrete. This reduction in area is expected to reduce weight and material savings without reducing its strength. This research was carried out with a sample of 28 days old concrete blocks with quality f'c = 21.04 MPa with dimensions of 12 cm x 18 cm x 250 cm, with 4Ø10 mm reinforcement with quality fy = 450 MPa. Concrete beams are made in 3 variations in the form of solid beams, hollow beams without fiber, hollow beams with fiber. Each variation has 2 samples. From the test results, all beams experienced flexural cracks which were characterized by cracks perpendicular to the beam axis and flexural strength behavior which the difference was not significant. From the three variations of this beam, it shows that the results of the hollow beam with the addition of fiber have a greater first crack load. The addition of fiber is able to slow down the cracks that occur and contribute to withstand tensile stresses so that the beam still has strength to bear the load even though cracks have occurred. Based on the calculation simulation, in order to equalize the strength of the hollow beam with fiber, the dimensions of the solid beam need to be enlarged so that the solid beam becomes more expensive. This shows that hollow beams with fiber are more economical than solid beams.
PRESERVASI JALAN NASIONAL SIMPANG LAGO-SIMPANG BUATAN KABUPATEN SIAK BERDASARKAN UMUR SISA PERKERASAN
Authors: Rhoma Putra Benny Hamdi , Alwinda Yosi , Aka Yogi M. Rilly
Published: December 2022

Tanjung Buton Mengkapan Port is one of significant transportation node for Riau
citizen, especially for Pekanbaru citizen. This port has some destinations within and
outside the province of Riau. Access to reach this port through the Simpang lago
and, Simpang Buatan. In order to keep good accessibility from and to this port, the
road owner should develop a road management program on a regular basis.
Programming can be set based on the Remaining Service Life, (RSL). The method
which used to determin RSL in this study is the Interurban Road Management
System (IRMS) method. The data required are deflection data generated from the
Falling Weight Deflectometer (FWD) tools, average daily traffic data (ADT) and
road geometric data. The results of the analysis showed that the smallest RSL was
0.012 years old at STA 14+220 and the Biggest RSL was 12.35 years old at STA
02+636. In addition, based on calculations, it is known that 50.3% of the road
length requires overlay as preservation, 38.8% of the length of the road requires
routine maintenance and 10.93% of the road needs reconstruction
Uşak Kentinde Belirlenen Afet ve Acil Durum Toplanma Alanlarının Yeterliklerinin Değerlendirilmesi
Authors: KALKAN Melike
Published: December 2022

Türkiye konum olarak aktif fay hatları üzerinde bulunmaktadır. Olası depremlere karşı uygulanması gereken planlama ilkeleri bölgede yaşayan bireylerin deprem sonrası güvenliği için önem taşınmaktadır. Bu bağlamda depremin meydana gelmesiyle birlikte afetzedelerin acil toplanma alanlarına geçmesi gerekliliği ve bu alanların yeterliliği çalışmanın ana konusunu oluşturmaktadır. Acil toplanma alanları deprem sonrasında ilk yardım hizmetlerinin kısa bir zaman içerisinde afetzedelere ulaştırılması ve afetzedelerin can güvenliğinin sağlanması açısından afet döngüsünde kritik rol oynamaktadır. Uzmanlar tarafından acil toplanma alanlarının belirlenmesi için uygulanması gereken standartlar bulunmaktadır. Çalışmada acil toplanma alanlarının standartlara uygunluğu ve bölgenin kapasitesine göre yeterliliğini incelemek amacıyla Uşak kenti örnek olarak seçilmiştir. Uşak kentinde yer alan mevcut 17 mahallede toplam 43 acil toplanma alanı bulunmaktadır. Yapılan alan incelemesi sonucunda Uşak’ta yalnızca 8 mahallenin kapasiteye uygun olarak acil toplanma alanına sahip olduğu tespit edilmiştir. Bunun yanında acil toplanma alanları ulaşım ana başlığı altında yaya yolu ve engelli yolunun varlığı, yüksek yapılardan uzaklığı ve ana caddeye cephe alt başlıkları altından analiz edilirken; altyapı ana başlığı altında su, kanalizasyon ve elektrik alt başlıkları kapsamında ayrıntılı incelemesi yapılmıştır. Çalışma sonucunda tüm kriterleri karşılayan bir acil toplanma alanı tespit edilememiştir. Bu çalışma, Uşak kentinde özelinde gerçekleştirilse de her bölgenin belirlenen standartlara göre acil toplanma alanlarının yeniden gözden geçirmesi gerekliliğini savunmaktadır.
Cognitive Errors Associated With Medical Decision-Making: A Systematic Review
Authors:   Department of Education Management and Planing, Faculty of Psychology and Education Sciences, University of Tehran, Tehran, Iran., Farhadi Narges , Ezati Mitra ,   Department of Education Management and Planing, Faculty of Psychology and Education Sciences, University of Tehran, Tehran, Iran., Shojaie Amir Ahmad ,   Department of Medical Ethics, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran., Hatami Javad ,   Department of Psychology, Faculty of Psychology and Education Sciences, University of Tehran, Tehran, Iran., Salehi Keyvan ,   Division of Research and Assessment, Faculty of Psychology and Education Sciences, University of Tehran, Tehran, Iran.
Published: December 2022

Background and Objective Decision-making in the medical profession is full of uncertainty. This review aimed to identify cognitive errors associated with physicians’ decisions. Materials & Method PubMed and Medline databases were searched for English articles on cognitive biases published from 2000 to 2022. Among 235 found publications, 19 met the inclusion criteria. Results Of the 19 analyzed studies, 40 cognitive errors were extracted, and 11 cognitive errors had maximum repetitions. These are availability, confirmation, overconfidence, anchoring, framing effect, omission, search satisficing, representativeness, premature closure, diagnosis momentum, and commission. Conclusion In medical students’ curricula, moral and clinical decision-making are marginalized by teaching professors. However, teaching humanities, psychology, and even literature are required, along with critical thinking and cognitive errors. Understanding cognitive errors are the first step towards training cognition strategies, which may improve patient safety. To reduce medical errors and their huge loss of life and money, the causes of medical errors must be known. Cognitive errors are among them, and by reducing cognitive errors, medical decision-making can be improved.
Environmental Transparency Rating of Oil and Gas Companies Operating in the Arctic: 2014—2021
Authors: Trubitsina O. P. , Bashkin V. N.
Published: December 2022

The article focuses on identifying the dynamics of indicators  and  criteria for the rating  of environmental transparency of oil and gas industry facilities in the Russian Arctic for 2014—2021. The authors managed to identify the general and differentiated dynamics of greening of the Arctic oil and gas sector enterprise in three sections: managerial, operational and informational. The leaders of the environmental rating have been identified — Sakhalin Energy (Sakhalin-2), LUKOIL, Zarubezhneft.
Socio-Economic Risks and Threats in the Economic Security System of the Region
Authors: Ryazanova O. A. , Timin A. N.
Published: December 2022

The article deals with the issues of socio-economic risks and their definition through the criteria of economic security of the region. The criteria for assessing the social security of the region are highlighted; the methodology for processing primary data and their translation into a point assessment is developed and justified.

The purpose of this article is to review and assess socio-economic risks and threats in the economic security system of the region on the example of the Kirov region.

The objectives of the work are to review the main socio-economic risks and threats of the Kirov region, to study the methodological aspects of assessing socio-economic risks and threats in the economic security system of the region, to analyze and evaluate socio-economic indicators in the economic security system of the Kirov region.

The basis of the developed system is the use of statistical data and grouping of indicators based on causal relationships between indicators. Based on the results of the study, an analysis of the economic security of the Kirov region by social groups of factors based on the presented criteria was carried out.
Öteki Olarak İnsan: Posthümanist Kuramda Öznellik ve İdeoloji
Authors: Tarcan Umutcan , Kancı Tuba
Published: December 2022

Hümanizm, Rönesans ve Aydınlanma geleneklerinin yükselişi ile birlikte felsefenin merkezinde yer almaya başlamıştır. İnsanın tarihsel ilerlemenin mutlak öznesi olarak kavranmasına dayanan kavram, doğaya içkin olan diğer öznelerin ikincilleşmesini sağlamıştır. Böylece entelektüel eylemi insanın üstün iyiliğiyle özdeşleştiren bir düşünce etiği ortaya çıkmıştır. İlk ürünlerini 20. yüzyılın son çeyreğinde veren posthümanist kuram ise hümanizmin radikal bir eleştirisini yapmayı amaçlamış ve bunun için insan-dışı öznelerin başatlığını önermiştir. Modern insanın yaşamın maddi koşullarını zedeleyen, tarihsel ilerlemeyi fetişize eden ve teknolojik gelişmeler üzerinde tahakküm kuran bir imgelemden ibaret olduğunu tartışan kuram, felsefenin insanı aşan yeni bir öznellik biçimi üretmesi gerektiğini savunmuştur. Bu çalışmada posthümanizmin kavram setinin sistemli bir şekilde açıklanması ve mevcut hâlindeki kırılmalara eleştiri getirilmesi amaçlanmıştır. Bunun için, kuramın metodolojik ve felsefi boyutlarına odaklanılmış ve bu boyutlar, özne ve ideoloji kavramları üzerinden ele alınmıştır: “Özne” posthümanizmin hümanist statükoya karşı verdiği epistemolojik mücadeleyi, “ideoloji” ise bu mücadelenin ortaya çıkaracağı politik sonuçları karşılamaktadır. Çalışmanın birinci bölümünde posthümanist kuramcıların temel tartışmaları ve insanötesi öznelerin üretim sürecindeki gerilimleri incelenmiştir. İkinci bölümde kuramın ortaya çıkardığı öznellik anlayışı açıklanmıştır. Üçüncü bölümde ise posthümanist bir ideolojik paradigmanın imkânı araştırılmıştır. Çalışma ile posthümanizmin kamusal alanda yer alabilmek için kavram setini daha sistemli bir hâle getirebileceği ve yeni aktivizm biçimleri geliştirebileceği sonucuna varılmıştır.
The Role of Soft Power in China's Struggle for Hegemony
Authors: Akdağ Zekeriyya
Published: December 2022

China’s political influence is growing in tandem with its economic and military might. The rise of China triggers significant changes in the regional and global order. As China’s material power increases, it poses a serious challenge to the global hegemony of the USA in almost every field. It is unclear whether China's advances in many kinds of power parameters will lead to a change in predominance. Although China has made significant progress in hard power, it has not shown the same success in soft power. This study focuses on the role of China's soft power in the struggle for global hegemony. The study aims to answer the question of how important soft power is in building hegemony. In the research, the effectiveness and limits of China's soft power are analyzed. The study argues that China's achievements in soft power are not enough for it to build a global hegemony. It is concluded that China's shortcomings in soft power are the biggest obstacle to the country's ability to build a regional and global order.
Mental stability of elite athletes in individual and team sports as a key to successful sports activities
Authors:   Ural State Medical University, Naboychenko Evgeniya S. , Noskova Marina V. ,   Ural State Medical University, Shershnev Victor N. ,   Ural Federal University named after the First President of Russia B. N. Yeltsin
Published: December 2022

Introduction. Modern sport is associated with high intensity during training and competitive activities, competition is intensified on the playing field and the social importance of sport is growing. Sports activity is characterized not merely by high physical strain, but also mental stress, mental instability, which affects the performance of the athlete, his psychological health in general, so mental stability plays a central role in sport. The purpose of the study is to identify the levels and differences of mental stability parameters in athletes in individual sport and athletes in team sport. Materials and Methods. The study involved 1545 elite athletes aged 14-17. Of these, 482 athletes are engaged in team sports and 1063 people are engaged in individual sports. As psychodiagnostic methods, the athletes were offered: a questionnaire for assessing neuropsychic stability “Prognoz-2” by V.Yu. Rybnikov and a questionnaire for assessing mental activity, interest, emotional tone, tension, comfort by L.A. Kurgansky and T.A. Nemchin. Statistical analysis was carried out using the H-Kruskal-Wallace test. Results. According to the results of the study, athletes involved in both individual sports and team sports have good mental stability. Reliably significant differences were found in the parameter “emotional tone” (p=0.007) and “tension” (p=0.0308). Indicators of the severity of mental activation, interest and comfort are within the normative values. Conclusion. Mental stability is understood by the authors as an innate dynamic property of a person, the ability of an athlete to resist stressful factors through their self-regulation, while maintaining performance, reliability in sports activities and health in general. Mental stability develops and changes throughout life.
Augmented reality marker technology as a means of geometric literacy development: efficiency and cognitive load
Authors:   Far Eastern Federal University, Gavrilova Tatiana A. , Bazhina Polina S. ,   Far Eastern Federal University, Khodchenko Aleksey K. ,   Far Eastern Federal University, Zamaraeva Yana A. ,   Far Eastern Federal University
Published: December 2022

Introduction. The introduction of augmented reality technology into the educational process as an optimal means for visualizing three-dimensional objects opens up prospects for solving the problem of low geometric literacy, which has been detected over a number of years according to the results of the exam, GIA and PISA. One of the insufficiently studied pedagogical aspects of the use of educational AR tools is the volume of cognitive load on students in the learning process. The purpose of this study is to find out whether the use of three-dimensional AR-visualization can increase the effectiveness of training in solving geometric problems and reduce extraneous cognitive load and increase the relevant. Materials and methods. The study was organized according to the scheme of a training experiment using the control and experimental groups with measurements of the skills of solving geometric problems "before and after". The subjects were 40 first-year students of the Far Eastern Federal University, studying in the program of the pedagogical bachelor's degree in the humanities. For the diagnosis of perceived cognitive load, we used the translated into Russian and modified questionnaire of cognitive load CSL by Lepping et al., which includes three subscales – internal, extraneous and relevant cognitive loads. Primary results were analyzed using the apparatus of descriptive statistics, the Kolmogorov-Smirnov Z-test and T-tests for two independent samples and for paired samples Research results. The results showed that training using a three-dimensional AR-visualization leads to a higher growth in the results of solving geometric problems than training using three-dimensional visualization of the model on the plane (Т = -3,00**,р=0,008). It was also found that AR-mixing positively affects the volume of cognitive load in students, allowing you to reduce the extraneous load (t = - 2,04*, p=0,04) and increase the relevant релевантную (t = 2,75**, p=0,009). Conclusions. The data identified in the study contribute to scientific justifications of the methods of teaching mathematical disciplines, the development of educational AR applications, as well as to deepening the understanding of the cognitive-psychological mechanisms of the learning process
Influence of external factors on the information needs of general education teachers
Authors:   Administration under the President of the Russian Federation, Seliverstova Irina V. , Lyakh Julia A. ,   Moscow State Pedagogical University, Zaitseva Olga V. ,   Social Sphere Research Bureau Ltd.
Published: December 2022

Introduction. The problem of information deficits in a situation of total digitalisation and intensification of communication processes has taken on a new meaning. The field of education is becoming not only the place where new models of working with information emerge and a predictor of success in the information world, but also the field for actualization of information inequality. The information gap between certain socio-demographic groups of educators can not only perpetuate information inequality within one professional group, but also affect the entire education system and its outcomes, exacerbating other forms of inequality in society. Purpose: Study the influence of factors external to the education system on the information needs and deficits of general education teachers. Materials and methods. The empirical basis of the study was the results of a remote survey of 29,393 general education teachers from 80 constituent entities of the Russian Federation in April 2022. The questionnaire used both closed and open questions, which made it possible to use for analysis not only the tools of mathematical statistics, including descriptive analysis, but also methods of semantic analysis, including typing. Results. The survey revealed the influence of external factors in relation to the education system on the level and structure of information deficits of general education teachers. According to the respondents, external factors influence both the activities of the education system as a whole (88.1%) and the professional activities of each teacher (77.0%), determining the demand for certain information. The survey recorded the presence of both conscious, presented and latent, unconscious information request among teachers. Thus, 49.9% of general education teachers reported no information deficit related to the use of ICT in April 2022, and only 22.7% responded in assessing the demand for information in specific areas related to ICT, saying that they had no questions about the use of ICT infrastructure and software in 2022. Recorded information deficits of general education teachers, influenced by external factors, concerned various aspects of professional activity, such as changes in the content of the educational and training process, ICT support for educational activity and opportunities for psychological help and emotional support for educational workers and/or students. Conclusion. According to the survey results, the key factors exacerbating the information gap among Russian general education teachers and leading to information inequality, are territorial, settlement, professional specialization and age factors.
Electronic notes on general physics for a technical university
Authors:   Moscow Power Engineering Institute (MPEI), Mashinyan Alexander A. , Kochergina Nina V. ,   Russian Biotechnological University, Gerasimova Ella O. ,   Russian Biotechnological University, Potapova Marina V. ,   Russian Biotechnological University
Published: December 2022

The problem and the goal. The article deals with the problem of creating electronic abstracts on general physics for a technical university as components of the electronic educational environment of universities within the framework of the global digitalization of higher education. The purpose of the article: to create and substantiate electronic summaries for each topic of the general physics course, structured in accordance with the main stages of the process of scientific cognition (live contemplation – abstract thinking– practice), corresponding to the criteria of completeness, clarity, applied and ideological significance. Methodology. The study used the following methods: theoretical analysis and generalization of russian and foreign literature on the problem of structuring the content of the general physics course at a technical university; modeling the content of physical education in accordance with the stages of the cognition process; experimental research methods to verify the effectiveness of created electronic notes, mathematical methods of processing the results of pedagogical experiment. Results. On the basis of the main stages of the cognition process, the structure of the electronic abstract is substantiated, consisting of five points: the study of basic physical concepts; visualization of physical concepts; the study of physical laws; visualization of physical laws; clarification of the meaning of concepts and laws in science and practice (ideological and applied). In accordance with this structure, electronic notes have been developed for all sections of the general physics course. The effectiveness of the developed electronic notes for the assimilation of the content of the general physics course in a pedagogical experiment using the statistics of the criterion of signs is proved. As a result of the conducted educational experiment it was possible to establish that the use of electronic notes leads to the formation of students' necessary knowledge of general physics (z = -2.581; p < 0.01). Conclusion. In conclusion, it is concluded that the created electronic abstracts on general physics for a technical university, the structure of which reflects the stages of the cognition process, and the content, along with physical knowledge and their visualization, help students effectively master the course of general physics due to the properties of completeness, clarity and the establishment of applied and ideological significance of the topic.
Bone height and width evaluation before dental implant placement on panoramic radiographs: a scoping review
Authors: Asmarani Shely Levita , Azhari Azhari , Pramanik Farina
Published: December 2022

Objectives: The aim of this study is to evaluate the bone height and its width on panoramic radiography prior to dental implant placement.

Review: This study was carried out using scoping review methods. The referenced articles were published between 2010-2021 in English or Indonesian. The search was performed using PubMed and PMC database with keywords “(((Evaluation) AND (Presurgical)) AND (Dental Implant)) AND (Radiograph)) AND (Panoramic)” and Science Direct with keywords "presurgical evaluation dental implant in panoramic radiograph". Preferred Reporting Items for Systematic Review and Meta-analysis Scoping Review (PRISMA-Scr) was utilized to perform the article finding process. It is found that the height of alveolar bone after being assessed by panoramic radiograph is between 7.95-23.42 mm while the alveolar bone width is between 7.04-10.41 mm.

Conclusion: Panoramic radiograph can be performed to evaluate bone height and width before the dental implant placement procedure.
Imaging analysis 3D cone-beam computed tomography of a suspected infected radicular cyst in the mandible
Authors: Damayanti Merry Annisa , Firman Ria Noerianingsih , Ramadhan Fahri Reza , Rachmawati Ika , Rahman Fadhlil Ulum Abdul , Nurrachman Aga Satria , Sarifah Norlaila , Ramadhan Alongsyah Zulkarnaen , Gunawan Indra
Published: December 2022

Objectives: This article is aimed to report the use of cone-beam computed tomography (CBCT) imaging analysis on a radiolucent lesion case.
Case Report: A 24-year-old female patient was referred to dentomaxillofacial radiology installation, at Universitas Padjadjaran Dental Hospital for a CBCT examination of a lower jaw lesion. The CBCT result demonstrated a large radiolucent lesion at the periapical of tooth 37 with a mostly diffuse border that extended posteriorly to the ramus. There was a cortical thinning on the lingual side alveolar bone. Density analysis revealed an average density of –22,9 grayscale.
Conclusion: CBCT 3D could analyze lesions from qualitative and quantitative approaches. Based on these approaches, the lesion of this case led to a suspect of infected radicular cyst.
Lateral cephalometric values of FKG ULM students Banjar ethnic according to Steiner analysis
Authors: Aprilano Sandria , Wibowo Diana , Sarifah Norlaila
Published: December 2022

Objectives: This study aimed to determine the value of dentocraniofacial measurements of FKG ULM students from Banjar ethnic in terms of lateral cephalometric radiography using Steiner analysis.
Materials and Methods: Cephalometric measurements were performed using the Steiner analysis method on skeletal landmarks: SNA, SNB and ANB; dental: UI-NA, LI-NB, and interincisal angle. Data analysis was performed by descriptive statistical method.
Results: The average skeletal and dental value of the FKG ULM students from Banjar ethnic at the SNA angle is 86.31°± 4.49°, the SNB is 81.33°± 4.39°, the ANB is 4.98°± 2.05°, the UI-NA angle is 19.69°± 8.22°, the LI-NB angle is 28.65°± 6.76°, the UI-NA distance is 4.45± 2.86 mm, the LI-NB distance is 8.58± 3.19 mm and the interincisal angle is 126.43°± 10.51°.
Conclusion: The dental and skeletal averages showed that the FKG ULM students from Banjar ethnic had more prognathic maxillary and mandibular positions and more protrusive maxillary and mandibular incisor positions than the normal standard of Steiner's analysis.
Bilateral radicular cyst mimicking dentigerous cyst: a case report
Authors: Anjani Khamila Gayatri , Putri Annisa , Epsilawati Lusi
Published: December 2022

Objectives: The aim of this case report is to describe radiographically the specific features of periapical cysts to differentiate them from dentigerous cyst lesions despite their similar clinical appearance.
Case Report: A 21-year-old female patient came to Dental Hospital in Bandung with a referral for a cone-beam computed tomography (CBCT)  examination with a clinical diagnosis of suspected right mandibular dentigerous cyst and left mandibular periapical cyst. The patient said that during the past month, swelling had appeared on both sides of the jaw, which was getting bigger, the pain was intermittent, and it was disturbing when eating. Intraoral examination showed gingival enlargement, muccobucal fold disappeared. Extraoral examination, facial asymmetry was found due to unilateral swelling.  Radiographic examinations showed both lesions were oval, unilocular, radiolucent internal structures with an average density of 4.7-32 HU resembling soft tissue density, corticated or radiopaque borders, caused expansion of the mandibular corpus buccally and lingually and to mesial and distal, cortical thinning and displacement of the inferior mandibular canal.
Conclusion: Lesions on the jaws have almost the same clinical appearance, but through CBCT examination the type of lesion can be well determined. Periapical cyst lesion with large size has a clinical appearance like dentigerous lesions, but radiographically will show a different specific picture.
Mandibular quality assessment in women aged 40-60 years using mandibular cortical index and antegonial index on panoramic radiographs
Authors: Sarifah Norlaila , Hamdani Riky , Nurrahman Tri
Published: December 2022

Objectives: This study aimed to describe the cortical quality of the mandible in women aged 40-60 years by analyzing the mandibular cortical index and antegonial index on panoramic radiographs.
Materials and Methods: This study was a cross-sectional analytic descriptive study, population, and sample using secondary data on panoramic radiographs of women aged 40-60. The descriptive analysis technique used in this study was the average value (mean), standard deviation, and thickness of the mandibular cortex in radiographs of female patients aged 40-60 years.
Results: This study observed variations in mandibular cortical bone quality on panoramic radiographs, with increasing age, bone quality tends to decrease, and there is an effect of gender involvement. Women tend to have lower bone quality, one of which is due to hormonal factors.  This study observed variations in mandibular cortical bone quality on panoramic radiographs, with increasing age, bone quality tends to decrease, and there is an effect of gender involvement. Women tend to have lower bone quality, one of which is due to hormonal factors.  The age group at risk of osteoporosis had the lowest mandibular cortex width value in the age group of 51-60 years.
Conclusion: This study produced a variety of panoramic radiographs of the mandibular cortical bone quality. The value of the width of the mandibular cortex gradually decreases with age. The value of mandibular cortex width is higher in the younger generation.
АНАЛІЗ СПОЖИВАННЯ БОРОШНЯНИХ КОНДИТЕРСЬКИХ ВИРОБІВ У ХАРЧУВАННІ ЛЮДИНИ
Authors: Резвих Н. І. , Федоренко Л. Є.
Published: December 2022

У статті розглянуто значення борошняних кондитерських виробів у щоденному раціоні харчування людини. На сьогоднішній день, в середньому, споживання борошняних кондитерських виробів на душу населення складає до 500 г. Встановлено, що борошняні кондитерські вироби займають значну частку в загальному обсязі виробництва кондитерської продукції і характеризуються широким асортиментом. Вони можуть задовольняти різноманітні потреби споживачів. Подано інформацію про критерії формування асортименту борошняних кондитерських виробів за різноманітними ознаками. Асортиментний поділ борошняних кондитерських виробів здійснюється в залежності від складу сировини і особливостей технологічного процесу їх виробництва, розміру, умов їх реалізації, а також способу оформлення. Наведено перелік завдань, що постали перед підприємствами харчової промисловості в даний час в залежності від потреб конкретних груп населення. Встановлено, що борошняні кондитерські вироби посідають вагоме місце в харчовій промисловості нашої держави, і характеризуються широким асортиментом, мають потужний потенціал – все це дозволяє стверджувати, що кондитерська галузь є однією із найрозвинутіших у харчовій промисловості України. Проведений аналіз закордонних літературних джерел показав, що проблемою в харчуванні населення економічно розвинутих країн світу став дефіцит мікронутрієнтів. Даний дефіцит спричинений з різким зниженням енерговитрат і зміною раціону харчування, який не забезпечує сформованих фізіологічних потреб у цілому ряді незамінних харчових речовин. Ця проблема існує в населення України. Особливу стурбованість викликає дефіцит мікронутрієнтів у дитячому харчуванні. Тому, ефективним способом ліквідації дефіциту мікронутрієнтів є збагачення ними харчових продуктів масового споживання до рівня, що відповідає фізіологічним проблемам людини. В статі висвітлено данні аналізу хімічного складу та харчової цінності борошняних кондитерських виробів. Встановлено, що борошняні кондитерські вироби характеризуються незбалансованістю за нутрієнтами ( а саме мають високий вміст жирів, вуглеводів та відносно низький вміст білків, харчових волокон, ненасичених жирних кислот та вітамінів).
ШОРСТКІСТЬ ПОВЕРХНІ ЯК ОДНА ІЗ ОСНОВНИХ ГЕОМЕТРИЧНИХ ХАРАКТЕРИСТИК ЯКОСТІ ПОВЕРХНІ ДЕТАЛЕЙ. МЕТОДИ ТА ЗАСОБИ КОНТРОЛЮ
Authors: Шорнікова С. В.
Published: December 2022

Будь-яка, оброблена самим ретельним чином поверхня деталі, не може бути ідеально рівною. Значення шорсткості поверхні деталі в будь-якому випадку буде відрізнятися від заданого в кресленику, тобто від номінального значення. При цьому, відхилення може бути або макрогеометричним, або мікрогеометричним. Макрогеометричні відхилення можуть бути охарактеризовані хвилястістю деталі або невідповідністю форми (контуру деталі). Мікрогеометричні, в свою чергу, визначаються ні чим іншим як шорсткістю поверхні. Шорсткість поверхні – характеристика нерівності, виражена у числових величинах, що визначає ступінь їхнього відхилення на базовій довжині від теоретично гладких поверхонь заданої геометричної форми [3], іншими словами це сукупність мікронерівностей, які з’являються на поверхні готових виробів чи деталей після обробки. Слід зазначити, що саме шорсткість має найбільш сильний вплив на експлуатаційні характеристики виробів а також деталей та вузлів різного призначення. Можливо, саме через це, точне визначенні шорсткості – одна із самих важливих задач метрології. Є досить багато методів визначення ступеня шорсткості. Деяке обладнання відноситься до контактного типу, інші до оптичного і змішаного типу. Вибір залежить від того, наскільки висока повинна бути точність проведених вимірювань [1]. А деякі засоби і методи вже практично не застосовуються через появу більш сучасних інструментів, які дозволяють підвищити точність вимірювання і знизити ймовірність помилки. В статті пропонується огляд сучасних методів і пристроїв для досліджень та контролю шорсткості поверхні деталей. Детально розглянуто вплив шорсткості на експлуатаційні показники деталей. Визначено, що для виготовлення якісної та надійної продукції необхідно проводити обов’язковий контроль шорсткості поверхні. Стверджено, що вибір методів та засобів вимірювання шорсткості залежить від фізичних та механічних властивостей матеріалів деталей, від їх геометричних розмірів а також від умов їх застосування та експлуатації.
СЕНСОРНИЙ АНАЛІЗ ЯК ОСНОВА ДЛЯ СТВОРЕННЯ НОВИХ ДІЄТИЧНИХ СОУСІВ
Authors: Дзюба Н. А. , Степанова В. С.
Published: December 2022

На сьогоднішній день постала проблема наявності продуктів харчування зі збалансованим не тільки нутрієнтним складом, але й вираженим смако-ароматичним показником. Відомо, що саме рослинна сировина на ряду з вмістом цінних для організму речовин володіє яскраво вираженими пряними властивостями та містить високу концентрацію антиокисних речовин. Аналіз харчування сучасного українця показав високу востребуваність в соусній продукції, як додаткового компонента до споживання основних страв. Провівши опитування 119 осіб щодо споживання соусної продукції серед населення було виявлено нішу, яку можна заповнити впровадивши нові дієтичні соуси з використання традиційної сировини. Тому розширення виробництва дієтичних соусів на рослинній основі має високий соціальний ефект, направлений на корегування раціонів харчування. Для розробки нових продуктів харчування широко використовують сенсорні методи дослідження. В статті наведено дані щодо впливу сенсорного аналізу на розробку нового виду дієтичного соусу. В дослідженні брали участь 54 підготовлені дегустатори. Дегустаційний аналіз було використано для розробки рослинної основи для виробництва соусу, яка складалась з рисового молока, рисового борошна та кукурудзяної олії. Методом флейвору було складено чотири рецептури дієтичного соусу з яскраво вираженим смако-ароматичним профілем, завдяки збалансованому вмісту прованських трав. Для виявлення характеру поведінки дієтичного соусу в умовах виробництва було досліджено зміну реологічних властивостей (плинність та стабільність емульсії) при різних значеннях температури. Розроблений дієтичний соус було досліджено за показниками мікробіологічної безпеки та динаміки зміни сенсорних показників в умовах зберігання у закладах ресторанного господарства. Отримані дані показали, що соус можна зберігати при температурі (65-70)°С в продовж 2 годин.
УДОСКОНАЛЕННЯ ТЕХНОЛОГІЇ ВИРОБНИЦТВА КИСЛОМОЛОЧНОГО НАПОЮ З ВИКОРИСТАННЯМ АПІПРОДУКТІВ
Authors: Новікова Н. В. , Сумська О. П.
Published: December 2022

Метою роботи є удосконалення технології виробництва йогурту з апіпродуктами. Основним компонентом, що зумовлює харчову, біологічну та енергетичну цінність кисломолочних напоїв є молоко, яке після термічної обробки втрачає ряд есенціальних речовин, серед яких вітаміни, особливо водорозчинні та мінеральні речовини. Тому, у якості натуральних наповнювачів, які мають у своєму складі вітамінно-мінеральні та консервуючі компонентів для ферментованого молочного напою було обрано бджолине обніжжя та маточне молочко. У статті вивчено біологічний та функціональний ефект обраної продукції бджільництва. Результатами досліджень встановлено доцільність використання та концентрації апіпродуктів в рецептурах замість традиційних цукру та штучних наповнювачів. Оптимізовано технологічні і технічні параметри окремих процесів та етапів виготовлення продукту. Обґрунтовано, що внесення апіпродуктів до складу кисломолочного напою повинно відбуватися на стадії заквашування. Таке рішення забезпечило високу оцінку кисломолочного напою за органолептичними показниками (5 балів), позитивно вплинула на стабілізацію кислотності 90–120 °Т під час зберігання продукту протягом 6 діб. Крім того, внесення апіпродуктів під час заквашування відрізняється простотою виконання і є ефективним для збереження нативності БАР апіпродуктів. Вміст мінералів у обніжжі у десятки разів перевищує їх вміст у маточному молочці: Кальцію – у 40 разів, Фосфору – у 22, Мангану – у 19, Магнію – у 8, Калію – у 2 рази. У ньому більше вітамінів, зокрема, нікотинової та аскорбінової кислот – у 2 та 65 разів, відповідно. Оптимізована технологія ферментованого молочного напою з комплексом натуральних апіпродуктів дозволила досягти ефекту збагачення за дефіцитними мікронутрієнтами. Зокрема, за тіаміном – у два рази, рибофлавіном – на 16%, ніацином – на 40%, суттєво підвищився рівень аскорбінової кислоти.
СКЛАД І ВЛАСТИВОСТІ БІЛКОВО-ЖИРОВИХ ЕМУЛЬСІЙ ДЛЯ НАПІВФАБРИКАТІВ З М’ЯСА ПТИЦІ
Authors: Приліпко Т. М. , Федорів В. М. , Косташ В. Б.
Published: December 2022

Наведені результати з використання білково-жирових емульсій у виробництві рубаних напівфабрикатів і вивчення їх хімічного складу та функціонально-технологічних властивостивостей. – за основу було взято білковожирові емульсії, рецептури яких включали білкові препарати як рослинного (білок соєвого ізоляту «Супро 500Е» (Бельгія)), так і тваринного (молочний білок «Белмікс») походження, колагеновмісна сировина (куряча шкірка), молочна сироватка. З жировмісної сировини в емульсію входив шпик. Одним із шляхів збільшення виробництва м’ясопродуктів та покращення якісних показників рубаних напівфабрикатів з м’яса птиці є введення до їх складу білково-жирових емульсій (БЖЕ). Встановлено, що рівень функціонально-технологічних властивостей емульсій знаходиться у прямій залежності від співвідношення компонентів, таких як молочний білок, білок соєвого ізоляту та сировини, що містить жир. Виявлено, що при зниженні дози білка соєвого ізоляту та введення курячої шкурки змінюються співвідношення коефіцієнтів білок: жир та білок: волога. Встановлено, що Емульсія №5 з оптимальним співвідношенням білок: волога: жир, які складають співвідношення білок: вода в білково-жирових емульсіях становить 1:(4,5-5), а вміст жиру змінються від 3 до 8 частин на кожну частину білка і має високу стабільність, оптимальну міцність. після теплової обробки. Комбінування курячої шкірки в емульсіях з білками тваринного походження ефективно позначається на рівні їх функціонально-технологічних властивостей, які під час виробництва напівфабрикатів із м’яса птиці сприятимуть отриманню виробів високої якості, монолітної структури, з ніжною консистенцією, приємним смаком, ароматом. Стабільність одержаних емульсій залежить від виду жирної сировини та компонентів функціональних сумішей. Збільшення кількості жиру в емульсіях 20% призводить до зменшення їх стабільності, зниження вологоутримуючої здатності і погіршення органолептичних показників готової продукції.
Loudun Şeytanları Kitap İncelemesi
Authors: DİNLEYİCİ Mustafa Furkan
Published: December 2022

Dünyaca ünlü İngiliz edebiyatçı Aldous Huxley'nin 1952 yılında yayımlanan bu eseri İthaki Yayınları tarafından Türkçe'ye tercüme edilerek Mart 2022'de okuyucuya sunulmuştur. Huxley bu kitabında 17. yüzyılda Fransa'nın Loudun kentinde yaşanan tarihi olayları aktarmaktadır. Kurgudışı roman olarak değerlendirilen eserin sonunda verilen kaynakçada tarihi ve akademik eserler sıralanmaktadır. Loudun'da yaşanan olayların merkezinde bir papaz, Loudun'da bir manastırda yaşayan rahibeler, bu rahibelere musallat olan şeytanlar ve Katolik Kilisesi'nin görevlendirdiği şeytan çıkarıcılar bulunmaktadır. Huxley kitabın kahramanlarının hikayelerini anlatırken bir yandan da başta dönemin din algısı, kiliseler, manastırlar, tarikatlar olmak üzere seküler yönetim, din-dünya ilişkisi, toplumsal yapı, ahlak ve kötülük algısı gibi pek çok konuda akademik düzeyde bilgi vermektedir.
Do Environmental Performance, Feminism in Commissioner, Female Audit Committee, and Corporate Visibility Affect Corporate Environmental Disclosure?
Authors: Ardillah Kenny
Published: December 2022

The company should not separate developing business activities from society's externalenvironment. Instead, the companies should protect the external environment, so manycompanies need to improve the sustainability of their companies to be better through corporate environmental disclosure. This study aims to examine and analyze the effect of environmental performance, feminism in commissioners, female audit committees, and corporate visibility towards corporate environmental disclosure, controlled by profitability and liquidity. One hundred samples were obtained from the mining companies listed on the Indonesia Stock Exchange from 2015 to 2019 and analyzed using the multiple linear regression method. This study proved that female audit committees could positively influence corporate environmental disclosure. On the other hand, this study found that environmental performance, feminism in commissioners, and corporate visibility couldn't affect corporate environmental disclosure. This result of the study can be used by the company's management to help companies provide more thorough supervision of decisions made by management related to social responsibility activities carried out by the female audit committee and monitor the quality of environmental disclosure more effectively. For investors, the results of this study are expected to provide information to investors about the importance of female audit committee members' existence in supporting the community's welfare.
Interpreting the Concept of Debt Based on Indonesian Patron-Client Perspective
Authors: Leniwati Driana , Widyastuti Aviani , Sholana Rafli , Latifah Sri Wahjuni , Mawardi Fahmi Dwi
Published: December 2022

This study aims to interpret the concept of debt based on social phenomenon on Patron Client’s fishermen working-relationship in Pantai Sungai Bakau, Serayu, East Kalimantan. By using an interpretive paradigm, this study tries to interpret debt with a a case study research design. The data was obtained by conducting in-depth interviews with community of fishermen and fish collector (the owner of shipyard) who were the key informants. the method uses snowballing system for additional informants. The results of the interviews were grouped and data reduction was carried out before being analyzed and drawing conclusions or verification. Triangulation was also carried out with different question techniques that were asked to confirm the validity of the data to the surrounding community as additional informants. By using the triangulation technique, the researcher believes that the data obtained is valid. The results of this study found that the concept of debt have been interpreted as an obligation, family and trust relationship, and a mutually beneficial relationship on the context of Patron Client working-relationship. Empirically, on the broader meaning of debt, debt does not only as a form of obligation between the capital owner and the recipient of capital in the context of Patron-Client’s working-relationship, but debt should also be able to make familial relationship with the element of trust between them.