bluuebunny/crossref_metadata_2025 huggingface dataset:
On one simple pursuit problem of two rigidly coordinated evaders
Authors: Petrov N.N.
Published: June 2022

In a finite-dimensional Euclidean space, the problem of pursuit by a group of pursuers of two evaders described by a system of the form $$\dot z_{ij} = u_i - v,\quad u_i, v \in V $$ is considered. It is assumed that all evaders use the same control. The pursuers use counterstrategies based on information about the initial positions and control history of the evaders. The set of admissible controls $V$ is unit ball centered at zero, target sets are the origin. The goal of the pursuers' group is to capture at least one evader by two pursuers or to capture two evaders. In terms of initial positions and game parameters a sufficient condition for the capture is obtained. In the study, the method of resolving functions is used as a basic one, which allows obtaining sufficient conditions for the solvability of the approach problem in some guaranteed time.
PERAN ADIKSI INSTAGRAM FEED DAN ADIKSI INSTAGRAM STORY TERHADAP KESEJAHTERAAN SUBJEKTIF MAHASISWA
Authors: Muqtafa Rifa Khoirul , Yudiana Whisnu , Pebriani Lucia Voni
Published: June 2022

Instagram adalah salah satu media sosial yang populer di kalangan mahasiswa saat ini. Penggunaan Instagram yang berlebihan dapat memunculkan perilaku adiksi. Adiksi Instagram memiliki dampak negatif terhadap kesejahteraan subjektif mahasiswa. Adiksi Instagram terdiri dari adiksi Instagram Feed dan adiksi Instagram Story. Belum banyak penelitian spesifik mengenai adiksi Instagram Feed dan adiksi Instagram Story serta hubungannya dengan kesejahteraan subjektif mahasiswa. Tujuan penelitian ini adalah untuk mengetahui apakah terdapat hubungan antara adiksi Instagram Feed dan adiksi Instagram Story dengan kesejahteraan subjektif pada mahasiswa. Penelitian ini menggunakan metode kuantitatif non-eksperimental dengan metode korelasional. Populasi yang diambil adalah mahasiswa aktif Fakultas Psikologi Universitas Padjadjaran tingkat dua hingga tingkat empat dan menggunakan teknik pengambilan sampel acak berstrata dengan jumlah responden 82 orang. Alat ukur yang digunakan adalah adiksi Instagram Feed Scale, Instagram Story Addiction Scale, Satisfaction with Life Scale, dan Scale of Positive and Negative Experience. Pengambilan data dilakukan dengan menggunakan kuesioner secara daring. Hasil penelitian menunjukkan bahwa terdapat hubungan negatif antara adiksi Instagram Feed dengan kesejahteraan subjektif pada mahasiswa yang memiliki kecenderungan adiksi Instagram Feed.
APA NILAI DIRIKU SEBATAS PENAMPILANKU? ANALISIS BODY SURVEILLANCE DAN KETIDAKPUASAN TUBUH DENGAN MEDIATOR BODY SHAME
Authors: Husodo Chrissamary , Yudiarso Ananta
Published: June 2022

Di dalam era modern kini yang semakin maju oleh kecanggihan teknologi, standar kecantikan yang tidak realistis semakin dipopulerkan melalui media sosial. Standar kecantikan yang tidak lepas dari pengaruh objektifikasi menciptakan gambaran bahwa tubuh kurus adalah tubuh yang ideal bagi perempuan, sehingga menjadi salah satu faktor yang turut mengembangkan ketidakpuasan tubuh pada perempuan. Penelitian ini bertujuan untuk menguji hubungan antara body surveillance dan body dissatisfaction melalui body shame sebagai mediator. Studi hubungan antara body surveillance dan ketidakpuasan tubuh masih sangat terbatas di Indonesia, terlebih lagi yang melibatkan body shame di dalamnya, padahal body shame adalah indikator yang kuat untuk gangguan makan. Data penelitian diperoleh melalui penyebaran kuesioner secara online dengan teknik accidental sampling dari sejumlah 223 perempuan dengan rentang usia 18-25 tahun di Surabaya sebagai partisipan penelitian. Analisis data menggunakan metode analisis mediasi melalui Structural Equations Modeling (SEM) dengan aplikasi JASP versi 0.16. Hasil penelitian menunjukkan ada hubungan antara body surveillance dan body dissatisfaction yang dimediasi sepenuhnya oleh body shame, dengan indirect effect antara body surveillance dan body dissatisfaction melalui body shame, dengan total effect yang signifikan dan tanpa adanya direct effect. Temuan ini berimplikasi pada pentingnya pengembangan intervensi yang mempertimbangkan konteks sosial setempat sebagai sumber dari permasalahan body image.
APAKAH PELATIHAN MUSIK INTERAKSIONAL TERKAIT DENGAN KEMAMPUAN EMPATI DAN SISTEMASI PADA MUSISI?
Authors: Soesanto Meidy Christianty , Yudiarso Ananta
Published: June 2022

Penelitian ini bertujuan untuk menguji hubungan antara pelatihan musik interaksional dengan kemampuan empati dan sistemasi pada musisi. Penelitian ini adalah penelitian kuantitatif korelasional menggunakan metode survei. Analisis dalam penelitian ini menggunakan uji hubungan serta model rasch. Hasil penelitian terhadap 111 musisi menunjukan bahwa pelatihan musik interaksional (PMI) berhubungan dengan kemampuan sistemasi (SQ) (r = 0.214, p = 0.012, N = 111). Kemampuan empati (EQ) tidak memiliki hubungan yang signifikan dengan pelatihan musik interaksional (r = 0.024, p = 0.400, N = 111). Pelatihan musik interaksional merupakan alternatif untuk meningkatkan kemampuan sistemasi.
FoRAM Index in Manado Bay coral reef areas, Northern Sulawesi, Indonesia
Authors: Sumale Exel V. , Mamuaja Jane M. , Lasut Markus T. , Manengkey Hermanto W.K. , Rampengan Royke M. , Lalita Jans D.
Published: June 2022

Benthic foraminifera are protozoans that are readily preserved in marine sediments. The relative proportion of benthic foraminifera that harbor symbionts compared to the proportion that are opportunistic or small/heterotrophic can be used to indicate the quality of the aquatic environment for coral reefs via the FoRAM Index (Foraminifera in Reef Assessment and Monitoring). This study assesses the functional composition of benthic foraminifera in the waters of Manado Bay using the FoRAM Index. Sampling was carried out at 4 stations with 3 replicates each using SCUBA equipment at a depth of 3-6 meters. The 4,124 benthic foraminifera specimens collected were distributed over 37 genera and the FoRAM Index ranged from 1.90 to 9.12. The water conditions at three of the stations (Meras, Molas, and Malalayang) are very conducive to the growth of coral reefs, with FoRAM Index values ranging from 5.64 to 9.12, while at the Sario station the FoRAM Index value was only 1.90 to 2.04, indicating that this aquatic environment is unsuitable for the growth and development of coral reefs.
Malrotation with Midgut Volvulus with Mesenteric Cyst - A Rare Association
Authors: Kesan Dr. Krushnakumar , Raut Dr. Pratik
Published: June 2022

Incomplete intestinal fixation or malrotation of gut with midgut volvulus is one of the important causes of bilious vomiting in neonates. The incidence of malrotation of gut in population is 4% [1]. Mesenteric and omental cysts are rare; the incidence is approximately 1 per 105,000 admissions to general hospitals and 1 per 20,000 admissions to pediatric hospitals. These cysts are reportedly more common in females than in males and in white persons than in nonwhite persons. The present case refers to a 2month old male child who presented with bilious vomiting and abdominal distention. After doing ultrasonography abdomen, the patient underwent exploratory laparotomy with Ladd’s procedure and excision of Mesenteric cyst.
Comparative Study between Preoperative Ultrasonographic Based Scoring System and Intraoperative Scoring System for Predicting Difficult Laparoscopic Cholecystectomy
Authors: BC Dr. Bhagavan , KC Dr. Tejasvi , K Dr. Supreeth
Published: June 2022

Background: Laparoscopic cholecystectomy (LC) has become the treatment of choice for cholelithiasis. Still some patients required conversion to open cholecystectomy (OC). The condition of the patient, the level of experience of the surgeon and technical factors all play a role in the decision for conversion. Inability to define the anatomy and difficult dissection are the leading reasons for conversion. Aims and objectives: To compare between and to validate: preoperative ultrasonographic based scoring system and intraoperative scoring system (SURGUE ET AL, IRELAND) as predictors for difficult laparoscopic cholecystectomy. Materials and Methods: This prospective randomized study was conducted at Kempegowda Institute of Medical Sciences Hospital, Bangalore after obtaining the Hospital Ethical Committee clearance for a period of 6 months from AUGUST 2018-JANUARY 2019. Pre-operative Ultrasonographic based scoring system was compared with Intra-operative scoring system to predict laparoscopic cholecystectomy. Results: In the study among those with Easy Pre-operative score, 90.9% had easy, 9.1% had moderate Intra-operative score. Among those with difficult pre-operative score, 33.3% had easy, 11.1% had moderate, 22.2% had difficult and 33.3% had extreme Intra-operative score. There was significant association between Pre-operative score and Intra-operative score. Conclusion: With the help of accurate prediction, high risk patient may be informed beforehand regarding the probability of conversion and hence they may have a chance to make arrangements accordingly. Surgeons can also be aware about the possible complications that may arise in high risk patients. Our study also concludes that radiological parameters are good predictors of difficulty.
Giant Cell Tumor (GCT) of Distal Femur with Pathological Fracture - A Case Report
Authors: Mahajan Dr. Neetin P , Pande Dr. Kartik P , S Dr. Prasanna Kumar G
Published: June 2022

Introduction: Giant cell tumor [GCT] is a relatively common, locally aggressive but most often a benign neoplasm that is associated with a large biological spectrum. The GCT accounts for 4-10% of all bone tumors and approximately 20% of all benign bone tumors. Case Report: We have a 35 year old male patient, who presented with right knee pain after a trivial trauma (history slip and fall while walking) and X ray revealed pathological fracture of the medial condyle of femur along with a lytic lesion. On further investigation with other modalities such as CT scan and MRI was suggestive of giant cell tumor in the distal femur confirmed with a biopsy, and the patient was referred to a higher centre for the management of the same with the pathological fracture of the medial condyle of the femur. Conclusion: The diagnosis of giant cell tumor, as seen, is made based on several factors taken into account including history, clinical examination, imaging techniques and finally the confirmatory biopsy of the lesion. This also helps in grading and staging of the tumor which helps in determining the prognosis and deciding the further treatment modalities.
Glabellar Hatchet Flap for Reconstruction of the Nasal Dorsum – A Case Report
Authors: Mahipathy Surya Rao Rao Venkata , Durairaj Alagar Raja , Sundaramurthy Narayanamurthy , Jayachandiran Anand Prasath , Rajendran Suresh
Published: June 2022

Reconstruction of nasal defects presents a challenge for the reconstructive surgeon due to the complicated aesthetic subunits of the nose and limited available adjacent mobile skin with varying color, texture, and thickness. The ideal tissue needs to be of similar color, texture, and thickness to that of the defect. The glabellar flap is the ideal flap for closure of proximal nasal dorsal defects. Here, we present a case of a soft tissue defect in the proximal third of the nasal dorsum which was resurfaced with the glabellar hatchet flap.
The Effect of Reciprocal Teaching Strategy on the Fourth ‎Preparatory School Students’ Reading Comprehension ‎Performance and Retention
Authors: Hussein ‎ Asst. Inst. Mohammed Talib Yassein ‎
Published: June 2022

There are two aims in the present study. The first is to find out the effect of reciprocal teaching strategy on reading comprehension performance of EFL preparatory school students. The second is to check out the effect of the same strategy on Students’ retention of the reading texts. This study is limited to the fourth scientific preparatory school students in the city of Ramadi during the first course of the academic year 2019-2020. Two hypotheses are set. The first assumed that there is no significant difference between the mean score of the experimental group and the mean score of the control group in the post reading comprehension performance test at the level (0.05) of significance. The second hypothesis states that there is no significant difference in the mean scores of the reading retention test between the experimental group and the control at the (0.05) level. The selected sample includes 72 students who have been selected randomly. The sample is distributed over two groups (36 for the experimental group) and (36 for the control group) after equalizing. The experimental group is taught reading comprehension material according to reciprocal teaching method. The researcher depends on a reading comprehension test to be the main instruments for collecting data and has been exposed to jury members. After the final applications of both tests, results concerning the first hypothesis show that there is a significant difference in the mean scores of the performance test between control and experimental group in favour of the experimental group. Also, the results about the second hypothesis reveal that there is a significant difference in the mean scores of the reading retention test of the experimental group upon the control group. Finally, conclusions and recommendations are set.
الهدر في الماء الصافي المستخدم في سقي المناطق الخضراء في مدينة الكوت سنة 2015 ‏ دراسة ميدانية
Authors: زغير م.د. حميدة كاظم
Published: June 2022

الملخص
       ركزت هذه الدراسة على استخدام الماء الصافي في سقي المناطق الخضراء في مدينة الكوت وهو معد للاستخدام البشري وليس لسقي المناطق الخضراء به. وقد تضمنت الدراسة: حصة الفرد الواحد من الماء الصافي في مدينة الكوت سنة 2015, والتي كانت 421 لتر/يوم, وهي حصة قريبة من الحصة المعيارية للفرد الواحد في مركز المحافظة والبالغة 450 لتر/يوم, ولكن بعد تعرض الماء الصافي للهدر من خلال عدة مسببات فقد انخفضت حصة الفرد في المدينة الى324 لتر/يوم. وتضمنت الدراسة أيضا مساحة استخدام الماء الصافي في مجال سقي المناطق الخضراء في مدينة الكوت سنة 2015, تبلغ مساحة هذا الاستخدام (2821910) م2 من مساحة مدينة الكوت والبالغة (87312968) م2 مشكلاً نسبة قدرها 3,3 %, أما كمية الماء الصافي المستخدم في هذا المجال فتبلغ (5643820) لتر/ يوم سنة 2015. وتضمنت دراسة ايضا التوزيع الجغرافي لاستخدامات الماء الصافي في مجال سقي المناطق الخضراء في مدينة الكوت سنة 2015حسب المخططات التي وضعتها مديرية بلدية الكوت فهي : أولاً: القسم الشمالي من مدينة الكوت تشمل المناطق (1,3).  ثانياً: القسم الجنوبي من مدينة الكوت وتشمل المناطق (2,4) . واكدت الدراسة على تحديد كمية الماء الصافي المستخدمة في مجال سقي المناطق الخضراء في مدينة الكوت سنة 2015. وعن طريق الدراسة تم التوصل الى نتائج أهمها : تعرض كميات الماء الصافي المنتجة من قبل المشاريع والمجمعات المجهزة للمدينة الى الانخفاض نتيجة استخدام الماء الصافي في سقي المناطق الخضراء مشكلا نسبة قدرها 16% من كميات الهدر, وانخفاض حصة الفرد الواحد في مدينة الكوت الى321 لتر / يوم  سنة 2015, وتفوق القسم الشمالي من المدينة على القسم الجنوبي في كميات الماء المهدورة عن طريق سقي المناطق الخضراء بالماء الصافي.
أثر درجة الحرارة على أستهلاك الطاقة الكهربائية في محافظة ديالى
Authors: ‏ حمادي م. د. محمد جاسم
Published: June 2022

للطاقة الكهربائية أثر كبير ومتميز في عملية التنمية الاقتصادية ، ويعد العراق واحدا من الدول التي اهتمت بقطاع الكهرباء لما لها من أثر مهم في شتى  مجالات الحياة , وعليه جاءت هذه الدراسة لبيان العلاقة بين استهلاك الطاقة الكهربائية واثر درجة الحرارة اذ تم تحليل اثر درجة الحرارة في استهلاك الطاقة الكهربائية في محافظة ديالى لمعرفة مدى تأثير الحرارة في استهلاك الطاقة الكهربائية والتي تعد احدى عناصر المناخ المتمثلة في كل من ( الاشعاع الشمسي, درجة الحرارة , الرياح , الرطوبة النسبية , المطر , العواصف الرعدية) ومدى تأثير عنصر الحرارة على حجم كمية استهلاك الطاقة الكهربائية في منطقة الدراسة.توصل البحث الى وجود علاقة وثيقة ما بين استهلاك الطاقة الكهربائية ومدى تغير تأثير عنصر الحرارة  في ارتفاع وانخفاض حجم كمية استهلاك الطاقة الكهربائية.
Indigenous Pedagogies: Weaving Communities of Wonder
Authors: Elke Ramona
Published: June 2022

Indigenous metissage weaves together life writing, poems, scholarship, and images, as a way of sharing strands of my experience of how, while not innovative to us, Indigenous research methods and transformative, participatory pedagogies, such as dreaming, ceremony, making, and drumming, offer suggestions around ways in which to create communities of learning which are inviting for all learners. This is particularly so when we work in arts-based practices, approaches, and paradigms. These transformative Indigenous pedagogies have become the sites of rich, healing conversations with myself, with the land and waters, with my Ancestors, and All My Relations.
“And So We Write”: Reflective Practice in Ethnotheatre and Devised Theatre Projects
Authors: Jones Jonathan P.
Published: June 2022

This paper follows the author’s trajectory as he collaboratively experimented with ethnodrama (theatre scripts generated from interviews, media artifacts, and written media) and devised theatre performance (theatre collaboratively created with a group), culminating in the analysis of a performance with high school students combining elements of these forms. The author defines the forms, illuminates how he engaged with them over time, and how he adapted elements of them for work with his high school students. The author proposes a framework deduced from these experiences as a provocation for future performance projects and as a demonstration of an educator’s reflective practice.
Digital Education Research: Advantages, Disadvantages, and Video Illustrations
Authors: Shaner Peter , Donmoyer Robert
Published: June 2022

Although anthropological methods have been appropriated by qualitative and mixed-methods educational researchers, visual anthropology has had virtually no impact on educational research. Furthermore, video, in general, despite its widespread impact on 21st century culture, has played only a limited role in the doing of education-related studies and almost no role in reporting study results. This paper explores what would be gained and lost if researchers began using video in the doing and, especially, in the reporting of their research. The paper uses clips from four author-developed research videos to illustrate the advantages and disadvantages associated with educational researchers “going digital.”
Only Staging Whiteness: What We Lose
Authors: Keleta-Mae Naila
Published: June 2022

This commentary has been revised from a guest talk, with the same title, that the author delivered at the opening session of the Children and Youth Performance Conference III, presented by Young People’s Theatre and York University, online on June 25, 2021. The attendees were theatre practitioners, performers, community organizers, educators, and researchers working in the area of children and youth performance. This commentary attempts to demonstrate in practice “what we lose” when we only stage whiteness by focusing on the insights gained from centering the intellectual and artistic contributions of Black educators and Black theatre practitioners.
Riachos Agricultural Museum: Practices and Theories in a Community Museum
Authors: Mota Figueira Luís
Published: June 2022

The article presents the MAR - Agricultural Museum of Riachos (1989) based in a former Olive Factory and Agricultural House, owned by the Lawyer and Farmer, José Marques, one of its founders. Nowadays, the building belongs to Torres Novas’ Municipality. This space of memory and real experiences reaches the community, local and globally, defining itself as a real Community Museum. Founded under the ideals of Sociedade dos Cingeleiros’ mutualist legacy, its roots are established under in the sacred and profane expression of Festa da Bênção do Gado, which aroused the birth of MAR. The museum is managed under an inclusive vision and a cultural commitment that merges Tradition and Contemporaneity. Harmonizing Cultural Animation with Applied Scientific Research is the main challenge for the institution.

Key words: Community Museum; Rurality; Festivities; Sociomuseology; Contemporaneity
Freirian interpellations, in the light of work with the Paulo Freire Institute of Portugal
Authors: Macedo Eunice
Published: June 2022

In this text, I present subjective reinterpretations of Freire, in the light of the work with Instituto Paulo Freire de Portugal (IPFP). Speaking from my particular location, I express my voice – experience, knowledge(s), history and expectations of the world – as an individual being inserted in a set of structural locations of power, such as gender, social status, and age. These and other locations of power inform my interpretation and positions as author and actor of my history, with other people and mediated by the world. I start by presenting the construction of my localized view, which builds on experience. And then I move to present the creation of the IPFP and reflectively highlight some of the activities developed by this organization, in the last 20 years. These activities embody our appropriation and reinvention of Freire's thought. We move within the horizon of the humanizing reconstruction of care, recognition and knowledge, as well as of the societies to which they give – and from which they extract – meanings. With no concern for exhaustiveness, this reflective narrative encompasses specific aspects of the IPFP's work, which appear inserted in a more global panorama of action and in a work of co-labour with other people of the institute.

Key-words: Paulo Freire; Instituto Paulo Freire de Portugal; humanizing reconstruction; reflexive narrative
Reflections and thoughts on Paulo Freire's Pedagogy of Hope
Authors: Freitas Sara
Published: June 2022

This article was born as a result of listening to several communications within the scope of Paulo Freire's Centenary together with readings that were being made for my PhD thesis, born of a happy encounter between both activities. It is not possible to see only an Educator, a Philosopher or a Sociologist, nor to see Paulo Freire as a Social Museologist. Paulo Freire assumes himself as a complete man when he represents the true role of Philosophy, as the mother of the sciences and as the love of wisdom. It is not possible to see in Paulo Freire only the human being, limited to a space and time, because there are outside these universes of meaning. It is not possible to see Paulo Freire as anything less than his will, a will that continued to exist in the two prisons he faced, his prison, the result of a military system that works out of fear and control, and his Death, where his will goes out in the last breath. Will be? I choose to see in Paulo Freire the sum of all sciences, whether exact or relative (i.e. social sciences). I choose to see Paulo Freire outside any categorical universe belonging to the human condition. I choose to see Paulo Freire as a desiring machine that faces the designs of mortality. That in this publication, we are like Fates, weaving once again the life, work and legacy of this Master.

Keywords: Sociomuseology; Education; Freedom; knowledge; Dialogue
Practical Model and Example of a Square Reinforced Concrete Structure at the Torsion with Bending
Authors: Колчунов Вл. И. , Протченко М. В.
Published: June 2022

Постановка задачи. Разработка практической расчетной модели железобетонных конструкций при кручении с изгибом квадратных поперечных сечений, наиболее полно отражающей особенности их действительной работы. Результаты. В расчетной модели железобетонных конструкций при совместном действии внутренних усилий для построенной билинейной пространственной трещины получен критерий несущей способности из интенсивности укорочения предельных деформаций и проецирования диаграммы сложных упругопластических тензоров сжатого бетона. Определены реакции от деформационного воздействия бетона и арматуры в трещине с использованием деформационного эффекта и двухконсольного элемента. Предложена гипотеза относительных угловых деформаций для депланации и градиентов в трещине. Раскрытие трещин - накопление относительных сосредоточенных взаимных смещений арматуры и бетона. Выводы. В пространственном сечении получены предельные деформаций при проецировании диаграммы сложных упругопластических тензоров сжатого бетона. Найдены внутренние усилия от деформационного воздействия бетона и арматуры в трещине. При этом получен важный алгоритм и численный пример.

Statement of the problem. Development of a practical calculation model of reinforced concrete structures in torsion with bending of square cross-sections, most fully reflecting the features of the actual work of the structures. Results. For the spatial crack, the sections from the first and second blocks and from the beginning to the end of the crack are considered. For practical calculations in compressed and tensile concrete, a broken cross-section of three sections, - two longitudinal and the third inclined, is accepted. When calculating the unknown forces, the solving equations of equilibrium and deformations for cross-sections, passing through the moment points for the equal-action moments, projections of internal and external forces have been compiled. Tangential torsional stresses and normal stresses are determined. With increasing bending moments, the height of the compressed area of concrete in the spatial section between the first and third cross-sections, which can be found from their strain relations, decreases. The «dowel» force in the tensile longitudinal and transverse reinforcement is taken into account, using a special second level model with discrete constants. Conclusions. The bending moment, torsional moment and shear force in the spatial section k are determined for the dangerous crack.
Use of the Theory of Aggregative Stability of Dispersed Materials in Designing Road Layers with Specified Properties
Authors: Волков В. В. , Волокитина О. А. , Кукина О. Б.
Published: June 2022

Постановка задачи. Рассматривается задача разработки современной теории для создания технологий переработки крупнотоннажных дисперсных материалов и техногенных продуктов по безобжиговым технологиям в строительной индустрии и дорожном строительстве в качестве конструктивных слоев дорожных одежд. Результаты. Получено уравнение Дерягина-Ландау, дополненное потенциалом индукционного и дисперсионного межмолекулярного взаимодействия в диффузных слоях частиц композитов для прогнозирования прочностных характеристик строительных материалов; предложена диагностика сырьевых материалов, измеряющая энергию дегидратации, для прогнозирования их вяжущих свойств и способности к контактно-конденсационному твердению; получена регрессионная зависимость изменения прочности получаемого материала от технологических параметров; показано, что основной вклад в прочностные характеристики вносит прессовое давление, температура и время перемешивания. Выводы. Использование математической модели оптимизации процесса получения известково-песчаного фосфогипсового материала позволит улучшить технологичность процесса производства материалов. Показана перспектива применения предложенных положений теории агрегативной устойчивости дисперсных минеральных материалов при создании новых материалов с заданными свойствами, удовлетворяющими требования современного строительства зданий, сооружений и слоев дорожных одежд.

Statement of the problem. The article considers the task of developing a modern theory for creating technologies for processing large-tonnage dispersed materials and technogenic products using non-firing technologies in the industry and road construction as structural layers of roads. Results. We applied the Deryagin-Landau equation, supplemented by introducing the potential of induction and dispersion intermolecular interaction in diffuse layers of composite particles to predict the strength characteristics of building materials. We propose the diagnostics of raw materials, taking into account the energy of dehydration, which makes it possible to predict their binding properties and the ability to contact-condensation hardening. We obtained a regression dependence of the change in the strength of the resulting material on technological parameters and showed that the main contribution to the strength characteristics is made by pressing pressure, temperature and mixing time. Conclusions. We proved the effectiveness of using a mathematical model for optimizing the process of obtaining lime-sand phosphogypsum material. We showed the prospects for the application of the proposed provisions of the theory of aggregative stability of dispersed mineral materials in the creation of new materials with desired properties that meet the requirements of modern construction of buildings, structures and pavement bases.
Method for Determining the Coefficient of Linear Thermal Expansion of Connected Road-Building Materials
Authors: Гошовец Н. С.
Published: June 2022

Постановка задачи. При эксплуатации дорожных одежд автомобильных дорог входящие в ее состав конструктивные слои из связных материалов подвергаются деформациям при изменении температуры. Поэтому для обеспечения межремонтных сроков и повышения долговечности дорожных покрытий необходимо учитывать фактические значения коэффициента температурного линейного расширения используемых материалов. Результаты. Разработан метод определения коэффициента линейного температурного расширения образцов связных дорожно-строительных материалов (включая детальное описание процесса подготовки образцов связных материалов и оборудования к измерениям, процесса испытаний и обработки полученных результатов) с использованием объемного дилатометра «БЕТОН-ФРОСТ». Наряду с объективностью метод имеет еще одну важную характеристику - доступность. Выводы. Использование метода определения коэффициента линейного температурного расширения в практике испытаний дорожно-строительных материалов позволит прогнозировать при проектировании дорожных одежд образование температурных трещин и принимать проектные решения, направленные на предотвращение подобных дефектов, приводящих к деформациям и повреждениям в процессе эксплуатации дорожных одежд автомобильных дорог.

Statement of the problem. In operation of highway surfacing binding materials constituting it are exposed to deformations caused by temperature changes. Therefore in order to provide routine maintenance and improve the durability of roadway surfacing, it is essential to consider actual coefficients of temperature linear expansion of used materials. Results. We have developed a method of identifying a coefficient of linear temps rite expansion of samples of binding road-building materials (including a detailed description of preparing samples of binding materials and equipments for the measurements, tests and data processing) using a volumetric dilate meter BETON-FROST. Among other things, this method is widely accessible. Conclusions. The use of the methods of identifying a coefficient of linear temperature expansion in testing of road-building materials would allow one to predict temperature cracks in the construction of roadway surfacing and make viable design decisions to prevent these defects causing deformations and damage in operation of highways.
Inovasi Hijau sebagai Strategi Pengembangan Usaha Kecil Mikro Syariah
Authors: St Nur Rahma  , Siradjuddin Siradjuddin
Published: June 2022

This study aims to understand, describe and analyze Green Innovation on the development of Micro Enterprises in terms of Islamic values based on the Qur'an and hadith. The research method used is library research. The results show that the green concept is in line with the basic principles of Islamic ethics, namely al-'adl (justice), istihan (preference for the better), maṣlaḥah (public needs), 'urf (habits), istiṣlāḥ (improvement) and i'tidāl (harmony). Innovation becomes ideal so that it is not only profit-oriented but also benefit-oriented and not just a low carbon emission policy or green model based on illegitimate environmental ethics. The ideal concept of sustainable development substantively presents the idea of how the Islamic economic perspective on human relations with the environment, in relation to the development of sharia micro-enterprises, so that the application of green innovation will have an impact on increasing productivity and realizing goodness for business actors and the natural environment in a sustainable manner.
Manhaj Ibn Hibban dalam Kitab al-Ṡiqāt (Kritik Rijāl al-Ḥadīṡ Kategori Majhūl)
Authors: Arfan Arfan
Published: June 2022

This study examined Ibn Hibban's manhaj in his work al-Ṡiqāt, with a particular emphasis on his criticism of rijāl al-hadīs majhūl category. This research utilized a historical and philosophical method, using data sources including Ibn Hibban's work al-Ṡiqāt, as well as additional books, books, and articles that explore al-jarḥ wa al-ta'dīl. The data were gathered from representative references, identified, selected, and cited based on their relevance to the issue, and then examined utilizing content analysis and comparison approaches. The findings of this analysis suggested that Ibn Hibban considered 'adālah to be the fundamental nature of a Muslim, such that if a narrator was not jarhed, 'adālah was what applied to him. Parts scholars believed that some of Ibn Hibban's evaluations in al-Ṡiqāt were accurate, while others believed they were not. This was because Ibn Hibban's rules contradicted the jumhur in determining the justice of a narrator, and there was a contradiction between Ibn Hibban's statement in al-Ṡiqāt and his practice, in which Ibn Hibban included narrators who he himself determined were not ṡiqah under various categories and for a specific purpose. In contrast to Ibn Hibban's manhaj, Ibn Hibban included the narrators of the majhūl in al-Ṡiqāt since they were not plundered.
THE EFFECT OF TIME VARIATION ON CORROSION BEHAVIOUR OF ASTM A36 IN SEAWATER FROM WEST BANGKA OF BANGKA BELITUNG ISLANDS, INDONESIA
Authors: Pratama Randi Gaga Pisasefsio , Pratiwi Diah Kusuma , Utami Nurhabibah Paramitha Eka
Published: June 2022

Corrosion hazards in marine environmental construction have been studied. ASTM A36 can be widely used in various industrial sectors and oil extracted offshore. The main objective of this study is to analyze the influence of variation immersion time to corrosion behaviour ASTM A36 by using seawater from Bangka Barat Regency, Bangka Belitung Islands as a corrosive media by performing Brinell hardness test, measurement of weight loss and corrosion rate, and and confirm the data obtained with the formed of microstructure. The results revealed that immersion time of 144 hours produced the highest corrosion rate of 27.97 Mpy and but has the lowest hardness number 136,924 BHN.  Microstructural observations found the presence of brownish yellow and black (magnetic Fe3O4) corrosion patterns increased along with the increasing immersion time due to the lack of oxygen concentration during the specimen corrosion process.
Morphogenetic typification of pseudokarst in Czechoslovakia
Authors: Vítek Jan
Published: June 2022

The author treats of the various interpretations of pseudokarst by different authors and comes to the conclusion that the most important criterion for the systematization of pseudokarst phenomena is both the genesis and the morphology. From this point of view he suggests new typification of these phenomena according to their dimensions, as follows: macroforms (canyons, gorges, rock cities, etc.) mesoforms (different types of caves, sinkholes, some rock forms such as mushroom rocks, larger rock openings), and microforms (rock cavities including the type, rock niches, honeycomb rocks, lapies, weather pits, small rock perforations). Individual types are documented on examples from some locality in Czechoslovakia.
Methods of evaluation of antropogenous changes of the relief
Authors: Loučková Jaroslava
Published: June 2022

Antropogenous changes of the relief are the result of a close relationship between the natural and the social-economic environment. To evaluate their importance it is necessary to consider the further geomorphological development of new forms and relief as well as the possibility of their economic application.
Some mezo- and microforms of granite weathering and erosion in the Novobystřická vrchovina (highland)
Authors: Věžník Antonín
Published: June 2022

The highland of Novobystřická vrchovina (Southern Bohemia, the Czech Socialist Republic) is a part of the Central granite pluton (Moldanubicum). The author describes forms of granite weathering in that area as tors, oastle coppies, gigantic blocks, mushroom rocks and balanced boulders, as well as rock honeycombes, weather pits, tafoni and psedolapies. The cryogenic forms occur also in this area. Some of mentioned phenomena deserve to be protected.
Sosyal Medyada Duygu Analizi: COVID-19 Sürecinde 5G Algısı
Authors: TİMUR ÇAKMAK Elçin , OĞUZLAR Ayşe
Published: June 2022

Bu çalışmada toplum için fırsatlar yaratacak yeni yetenekler getirmesi beklenen beşinci nesil hücresel ağlar (5G) ile COVID-19 aşısının dünya genelinde insanlar üzerinde oluşturduğu algının Duygu Analizi yöntemi ile ölçülmesi hedeflenmektedir. Bu amaçla, yaygın olarak kullanılan bir sosyal medya aracı olan Twitter’dan Ekim – Aralık 2020 tarihleri arasında 25642 adet tweet çekilmiş ve Python yazılımı aracılığı ile hesaplamalar yapılmıştır. Buna göre dünya genelinde Twitter üzerinden fikrini beyan eden kişilerin %36,4’ünün 5G ile COVID-19 aşısı hakkında pozitif algıya sahip olduğu görülmüştür. Tweet atan kişilerin %35,6’sının ise konuyla ilgili olarak pozitif ya da negatif görüşe sahip olmadığı ve %28’inin de negatif görüş bildirdiği sonucuna varılmıştır. Tüm tweetler için genel duygu skoru ortalaması 0,15 olarak bulunmuştur. Çalışmada ayrıca verilere makine öğrenmesi yöntemlerinden Sınıflandırma ve Regresyon Ağaçları (CART), Naïve Bayes (NB), k-En Yakın Komşuluk (KNN) ve Rastgele Orman (RF) algoritmaları uygulanmıştır. Elde edilen bulgulara göre sınıflandırmada en iyi sonuçları 0,7852 kesinlik (P) ve 0,7445 doğruluk (A) değerleri ile NB; 0,8209 duyarlılık (R) değeri ile KNN ve 0,7866 F-ölçütü (F) değeri ile RF algoritmaları vermiştir.
SISTEM PENGONTROL PINTU OTOMATIS RUANGAN FAKULTAS ILMU KOMPUTER BERBASIS IOT
Authors: Salihi Irvan , Pelangi Kartika Chandra
Published: June 2022

IoT (Internet of Thing) merupakan sebuah konsep teknologi yang memungkinkan setiap perangkat terhubung dengan jaringan internet. Sistem keamanan pada umumnya untuk mengamankan suatu objek dimana objek itu berisi hal-hal penting untuk diamankan seperti rumah, ruangan, gedung atau hal lainnya. Permasalahan secara umum pintu saat ini masih menggunakan kunci konvensional, dimana kunci konvensional tersebut masih kurang aman, karena pintu dengan pengaman kunci konvensional ini lebih mudah dibobol oleh para pencuri. Metode pengembangan sistem yang digunakan adalah model prototype, kerena penyajian aspek-aspek perangkat keras yang akan dibangun akan nampak bagi pemakai secara cepat, selanjutnya prototype dievaluasi oleh kedua belah pihak sehingga penyaringan kebutuhan pengembangan perangkat keras dapat dengan cepat dilakukan sesuai dengan keinginan dan kebutuhan. Penelitian ini menggunakan mikrokontroler NodeMcu ESP8266 yang menjadi chip utama yang mengontrol semua proses yang berlangsung. Masukan dari mikrokontroler ini berasal dari smartphone yang mengirim nilai ke NodeMcu ESP8266 yang nantinya akan diproses. Sistem ini memiliki keluaran hasil proses yang dilakukan oleh NodeMcu ESP8266 berupa mengaktifkan relay untuk memberikan tegangan ke solenoid agar pintu dapat terbuka dan terkunci. Sistem pengontrol pintu otomatis ini berjalan sesuai yang diharapkan dan dapat membuka atau mengunci pintu yang kendalikan secara jarak jauh oleh pengguna dengan cara memberikan perintah atau kondisi melalui aplikasi Google Assistant.
Game Edukatif Bentuk Puzzle Pengenalan Tokoh Pahlawan Nasional Indonesia Berbasis Android
Authors: Husain Amir
Published: June 2022

Metode yang digunakan dalam penelitian adalah  metode Research and Development (R&D) dengan menggunakan software pendukung yaitu Construct 2. Tahapan dalam proses penelitian ini meliputi tahap analisis, desain, konstruksi, pengembangan dan pengujian sistem. Pengujian yang dilakukan berupa validasi yang ditinjau oleh pakar media dan ahli materi, kemudain yang menjadi media uji coba adalah siswa. Penelitian dan pengujian ini dilakukan di SD Negeri 1 Tilamuta dengan melibatkan 11 siswa yang memberikan penilaian terhadap game melalui kuesioner, kemudian penilaian diterjemahkan menjadi deskriptif kualitatif untuk mengetahui kelayakan game. Aplikasi ini telah bebas dari kesalahan komponen-komponennya berdasarkan pengujian Black Box, dari hasil pengujian User Acceptance aplikasi dapat dimanfaatkan oleh anak-anak SD. Dengan demikian dapat disimpulkan bahwa diperoleh Game Edukatif Bentuk Puzzle Pengenalan Tokoh Pahlawan Nasional Indonesia Berbasis Android yang baik dan efektif sehingga dapat diimplementasikan.
Diagnosis and Management of Refeeding Syndrome
Authors: Tamayo Auliangi , Roza Mulyana  , Rose Dinda Martini
Published: June 2022

Refeeding syndrome (RFS) is described as a syndrome of electrolyte abnormalities and changes in body fluids with metabolic abnormalities in malnourished patients who receive refeeding either orally, enteral, or parenterally. Patients at risk for RFS are patients who have lost 10% of their previous body weight in the last 3-6 months, cancer patients who are on chemotherapy, geriatric patients with malnutrition, and patients with anorexia. Clinical manifestations are caused by electrolyte changes that affect neurons, heart and muscle disorders with various symptoms, and even death. The specific characteristics of RFS are the presence of hypophosphatemia and accompanied by other symptoms of electrolyte imbalance such as changes in sodium levels, changes in glucose, protein, fat metabolism, vitamin B1 deficiency, hypokalemia, and hypomagnesemia. The principle of management of RFS is to correct biochemical abnormalities and electrolyte and fluid imbalances. Preventive steps that can be taken are identifying individuals at risk for RFS, monitoring refeeding and administering an appropriate diet regimen.
Contradiction Belief on COVID-19 among Academia: A Lesson for the Future Pandemic Management
Authors: Ikhsan Maulana , Muhammad Syahriza  , Tischa Rahayu Fonna  , Baluqia Iskandar Putri
Published: June 2022

Health protocol during the COVID-19 pandemic is one of the critical protocols against the pandemic. However, after more than one year, compliance with implementing this protocol is still a shortcoming. The overabundance of information, in particular hoaxes and misinformation, is accused of being the elemental reason why that disbelief exists even after one year apart. The World Health Organization even put hoaxes and misinformation as one of the current world health challenges in the modern era. This study aims to observe the perception of academia at Universitas Malikussaleh towards the COVID-19 pandemic. This study also scrutinizes the depiction of COVID-19 health protocol among its correlation to COVID-19 disbelief. We found that there is a cognitive dissonance among the academia who believe that the COVID-19 pandemic exists. This cognitive dissonance makes their action contradict their belief, in particular, the implementation of health protocol and its benefit to protect themselves and other people.
Reproductive Health Education in Adolescents
Authors: Yunita Prasida , Silvia Mona
Published: June 2022

Adolescence is a transition period from childhood to adulthood, covering all the development experienced in preparation for adulthood. Misinformation about sex can result in a person's knowledge and perception of the ins and outs of sex itself being wrong. Knowledge of reproductive health is indispensable to society, especially the adolescent population. The main purpose of reproductive health is to provide comprehensive reproductive health services to individuals and their partners, especially adolescents, so that each individual can aim to undergo the reproductive process. The method used in this study used counseling or direct socialization with the target, namely adolescents. The specific goal is to find out the adolescent's knowledge of reproductive health. The results showed that reproductive health counseling for adolescents is going well and is carried out by the goal, and adolescents are very enthusiastic about counseling, and very beneficial for adolescents and society. In conclusion, Counseling activities have a positive impact on adolescents and society to realize increased awareness of adolescents about how to maintain reproductive health. It is expected to be additional information about the importance of knowledge about productive health.
Relationship between Progressive Cup Disc Ratio and Intraocular Pressure in Primary Open Angle Glaucoma After 2 Antiglaucoma Agents for 3 Months
Authors: Syafridon M Fadhil , Fidalia  , Prima Maya Sari
Published: June 2022

Introduction: Primary open-angle glaucoma (POAG) is a subset of glaucoma defined by an open, normal-appearing anterior chamber angle and raised intraocular pressure (IOP) with no other underlying disease. Globally 57.5 million people were affected by primary open-angle glaucoma (POAG) in 2015, rising to 65.5 million by 2020. POAG can further lead to optic nerve damage, which can cause total blindness. POAG cannot be cured but can be controlled with medical therapy, laser, and surgical procedures. Antiglaucoma drugs are a method of treatment that can overcome this disease. This study aims to determine the characteristics of patients with POAG and progressivity of cup to disc ratio and intraocular pressure after 3 months of management of 2 antiglaucoma agents in POAG patients in Dr. Mohammad Hoesin General Hospital Palembang.

Methods: This study retrospectively reviewed the medical records specific to primary open-angle glaucoma. Data was obtained from the patient register book recorded from February 2022 to May 2022 in Dr. Mohammad Hoesin General Hospital Palembang.  The parameters analyzed were patients' profiles, namely gender, intraocular pressure, and cup to disc ratio before and after 3 months of combination 2 antiglaucoma agents. Timolol and latanoprost are the 2 antiglaucoma agents given to patients diagnosed of previous POAG (by an ophthalmologist).

Results: From 30 patients diagnosed with POAG by an ophthalmologist, the number of primary open-angle glaucoma patients was more female, namely 19 patients (63.3%) than 11 male patients (36.7%), with a ratio of 1.28:1 between women and men. The cup to disc ratio between before and after 3 months of therapy using timolol and latanoprost was 0.628 ± 0.04 before therapy to 0.645 ± 0.06 after therapy (p<0.05). Intraocular pressure before and after 3 months of therapy was 24.76 ± 2.63 before therapy to 17.75 ± 2.08 (p<0,05). Both cup to disc ratio and intraocular pressure differs statistically from before and after therapy.

Conclusion: Fixed combination therapy of timolol and latanoprost is effective in lowering intraocular pressure and reducing cup to disc ratio progressivity in patients with primary open-angle glaucoma.
REST API Architecture Design on Multi-Platform Device Development
Authors: Yuda Syahidin  , Randy Ramadhan
Published: June 2022

Multi-platform devices are becoming the standard technology in software development. However, the problem of multi-platform is that it must provide a single parent data source, so there is a good relationship between users of multi-platform devices and servers. REST APIs are the best choices that bridge the servers and multiple platforms. That way, the use of REST APIs will be very beneficial, both in terms of servers and platforms as consumption. This research planned to create a REST API architecture that can run in multi-platform with testing techniques using black boxes through postman software. As the basis for making REST APIs, it is better to understand the Architecture of REST APIs, especially REST APIs as a multi-platform device.
Stability of the Ship Using Intact Stability Criteria and Empirical Formulas
Authors: Bacioiu Alexandru-Stefan , Goia Ionela
Published: June 2022

Regarding ship stability and stability elements various problems should be addressed, however this paper talks about some of the important, however often given less importance. It is a must onboard a ship to recognize the stability problems which are not always present but they can be an issue which should be addressed. Regarding ship stability issues there are various software which analyse and give an assessment which is checked by the end user. A study on ship hull, stability and stability elements is presented in the paper.