bluuebunny/crossref_metadata_2025 huggingface dataset:
Конфигурационные пространства шарнирных механизмов и их проекции
Authors: Kovalev Mikhail Dmitrievich
Published: March 2022

Предмет статьи - геометрия плоских шарнирных механизмов. Статья содержит формализацию основных понятий теории шарнирно-рычажных конструкций, а также сведения из вещественной алгебраической геометрии, необходимые для изучения шарнирных механизмов. Исследуются механизмы с переменным числом степеней свободы и механизмы с числом степеней свободы, большим единицы, у которых каждый шарнир движется с одной степенью свободы. Для последних механизмов полностью решен вопрос о размерности их конфигурационного пространства. Приведен ряд примеров механизмов с необычными геометрическими свойствами, сформулированы нерешенные вопросы.
Библиография: 17 названий.
Реализация инвариантов Фоменко-Цишанга в замкнутых симплектических многообразиях с контактными особенностями
Authors: Zot'ev Dmitrii Borisovich , Sidel'nikov Vladislav Igorevich
Published: March 2022

Изучены топологические перестройки слоений Лиувилля на инвариантных $3$-многообразиях, индуцированные приклеиванием торических $\Theta$-ручек. Доказано, что любая меченая молекула (инвариант Фоменко-Цишанга) может быть реализована на инвариантном подмногообразии в замкнутом симплектическом многообразии с контактными особенностями СМКО), которое получается в результате последовательного приклеивания торических $\Theta$-ручек к набору симплектических многообразий. Последние имеют структуры локально-тривиальных расслоений над $S^1$, ассоциированных с атомами.
Библиография: 10 названий.
Gender Imbalance in Science Disciplines at Kyambogo University of Uganda and Development Implications
Authors: Lubaale Grace
Published: March 2022

Kyambogo University (KyU) is one of Uganda’s nine public universities. Like any other University, KyU is experiencing gender imbalance in science disciplines. This comes with glaring development implications in a country of 34.6 million people, women being the majority.  This paper presents results from the study that focused on the nature of gender imbalance in science disciplines at KyU; its causes, development implications, and possible remedies. The study followed a mixed methods approach that combined desk review and in-depth interviews. Documents reviewed produced quantitative data using the checklist while in-depth interviews generated qualitative data that was collected through face-to-face interaction with 42 respondents. Quantitative data was analysed using descriptive statistics while qualitative data was analysed through content analysis. Findings indicate that the nature of gender imbalance in science disciplines is reflected in the admissions and completion; while causes are patriarchy, gender stereotypes, and limited mentorship. The development implications on women and society are in terms of low enrolments, self-esteem, academic staff recruitment, and education returns. The study concludes that gender imbalance in science disciplines at KyU is a reality, socially constructed, and can be deconstructed. In order to enhance gender balance in science disciplines, this study recommends creating science awareness in primary and secondary schools, providing scholarships for females to offer sciences at university, affirmative action through STEM Programme, empower the people at KyU to explore the Gender policy and strengthening the Gender Mainstreaming Directorate while ensuring appropriate gender monitoring and evaluation processes.
INGe: Intensity-ground motion data set for Italy
Authors: Oliveti Ilaria , Faenza Licia , Michelini Alberto
Published: March 2022

In this paper we present an updated and homogeneous earthquake dataset for Italy compiled by joining the intensities available in the Italian Macroseismic Database DBMI15 and the peak ground motion (PGM) parameters present in the Engineering Strong-Motion (ESM) accelerometric data bank. The database has been compiled through an extensive procedure of evaluation and revision based on two main steps: 1) the selection of the earthquakes in DBMI15 with homogeneous macroseismic intensities in terms of data sources and 2) the extraction of all the localities reporting intensity data which are located within 3 km from the accelerograph stations that recorded the data. The final dataset includes 519 intensity-PGM data pairs from 65 earthquakes and 227 stations in the time span 1972–2016. The reported intensities are expressed either in the Mercalli-Cancani- Sieberg (MCS) or the European macroseismic (EMS-98) scales. The events are characterized by magnitudes in the range 4.1–6.8 and depths in the range 0–55 km. Here, we illustrate the data collection and the properties of the database in terms of recording, event and station distributions as well as macroseismic intensity points. Furthermore, we discuss the most relevant features of engineering interest showing several statistics with reference to the most significant metadata (such as moment magnitude, several distance metrics, style of faulting etc). The dataset is expected to be useful for benchmarking existing and for developing new ground motion intensity conversion equations offering a common basis, and sparing the time and effort required for assembling to the interested researchers. The dataset is available at https://zenodo.org/record/4623732#.YNX-AZMzbdc.
An in-depth analysis on the Quasi-Longitudinal approximations applied to ionospheric ray-tracing, oblique and vertical sounding, and absorption
Authors: Settimi Alessandro
Published: March 2022

For the phase refraction index of high frequency (HF) waves in the ionospheric medium exists a well-established theory. However, under the Quasi-Longitudinal (QL) conditions, scientific literature presents various formulas that are not equivalent and that, in some cases, give rise to wrong results. In the present study, further consequences of Booker’s rule are discussed, illustrating the validity ranges of the above-mentioned approximate formulas; and the different regimes for applying such QL formulas are described, along with the consequences in simulating the ionospheric HF ray-tracing, oblique and vertical sounding, and absorption.
TỔNG HỢP VẬT LIỆU COMPOSITE GIỮA CELLULOSE VI KHUẨN VÀ NANO BẠC BẰNG PHƯƠNG PHÁP IN SITU VÀ KHẢO SÁT KHẢ NĂNG KHÁNG KHUẨN CỦA VẬT LIỆU
Authors: NGUYỄN THỊ KIM ANH  , LÂM HOÀNG ANH THƯ  , PHẠM THỊ VÂN  , ĐỖ HUYỀN KHÁNH NGÂN
Published: March 2022

Vật liệu kết hợp giữa cellulose vi khuẩn và nano bạc (AgNPs) được nghiên cứu tổng hợp bằng phương pháp in situ với mục đích tạo vật liệu có khả năng kháng khuẩn. Chất khử Natri Borohydrua (NaBH4) và Ethylene Glycol (EG) được sử dụng để khử trực tiếp ion Ag+ thành hạt nano bạc gắn trên nền sợi cellulose tạo composite. Sau đó khả năng kháng khuẩn của composite được khảo sát trên 4 vi khuẩn đại diện cho Gram âm là E. coli, P. aeruginosa và Gram dương là S. aureus và S. epidermidis. Kết quả cho thấy cả vật liệu được tổng hợp bằng chất khử NaBH4 và EG đều có khả năng kháng cả 4 chủng vi khuẩn. Vật liệu composite giữ cellulose vi khuẩn (BC) và nano bạc (BC/AgNPs) khả năng có thể ứng dụng trong việc hỗ trợ điều trị các vết thương tránh nhiễm khuẩn.
TỔNG HỢP VÀ NGHIÊN CỨU VẬT LIỆU Ni/MIL 101 ỨNG DỤNG NHƯ XÚC TÁC ĐIỆN HÓA ĐỐI VỚI ETHANOL
Authors: TRẦN THẢO QUỲNH NGÂN
Published: March 2022

Vật liệu MIL 101 được tổng hợp từ vật liệu cơ kim crom được biết đến như vật liệu có độ xốp và diện tích bề mặt lớn. Vật liệu MIL 101 ứng dụng như là vật liệu hỗ trợ cho xúc tác nickel để tăng hoạt tính xúc tác điện hóa được tổng hợp bằng phương pháp thủy nhiệt và nghiên cứu cho phản ứng xúc tác điện hóa của ethanol. Cấu trúc và hình thái của vật liệu MIL 101 và Ni/MIL 101 được nghiên cứu dựa trên các phương pháp phân tích như nhiễu xạ tia X (XRD), phổ hồng ngoại Fourier (FTIR), kính hiển vi điện tử quét (SEM) và phân tích diện tích bề mặt riêng bằng Brunauer-Emmett-Teller (BET). Hiệu quả xúc tác điện hóa của vật liệu MIL 101 và Ni/MIL 101 đối với ethanol được đánh giá dựa vào phương pháp cyclic voltammetry (CV) và chronoamperometry (CA). Vật liệu Ni/MIL 101 được tổng hợp có diện tích bề mặt riêng 916 m2 g-1 với kích thước xúc tác hạt nickel là 10-20 nm.  Phản ứng oxi hóa điện hóa của ethanol trong vùng điện thế 0,45-0,65 V (Ag/AgCl/ NaCl 3M). Kết quả của nghiên cứu chỉ ra vật liệu Ni/MIL 101 phù hợp cho phản ứng xúc tác điện hóa ethanol và hứa hẹn là vật liệu tiềm năng trong ứng dụng chế tạo cảm biến và pin nhiên liệu từ nguyên liệu là ethanol.
NGHIÊN CỨU KÉO DÀI HẠN SỬ DỤNG TÔM THẺ CHÂN TRẮNG (LITOPENAEUS VANNAMEI) BỞI CÁC HOẠT CHẤT SINH HỌC BẢO QUẢN 0 °C
Authors: LÊ NHẤT TÂM
Published: March 2022

Nghiên cứu này nhằm kéo dài hạn sử dụng của tôm thẻ chân trắng (Litopenaeus vannamei). Bốn mẫu tôm được đưa vào nghiên cứu bao gồm một mẫu không xử lý (ĐC) và 3 mẫu xử lý với ba dung dịch chứa các hoạt chất sinh học bao gồm 1,5% natri ascorbate (NaA), 1,5% natri ferulate (NaF) và 1,5% natri sorbate (NaS). Các chỉ số chất lượng hóa học bao gồm hypoxanthine, tổng nitơ bay hơi (TVB-N) và trimethylamine (TMA-N) chọn lựa cho qúa trình đánh giá và thực hiện trong suốt 14 ngày bảo quản. Các kết qủa phân tích cho thấy lượng hypoxanthine (Hx), giá trị pH, tổng bazơ nitơ dễ bay hơi (TVB-N ) và trimethylamine (TMA-N) ở các mẫu tôm được xử lý hình thành chậm hơn khi so sánh với mẫu đối chứng. Bên cạnh đó, điểm chất lượng cảm quan QI được thực hiện bằng phương pháp chất lượng (Quality index method - QIM) của các mẫu tôm xử lý cũng thấp hơn cùng thời điểm so với mẫu đối chứng. Kết quả cho thấy thời hạn sử dụng của tôm được xử lý với NaS, NaA và NaF tăng lên lần lượt là 10, 11 và 12 ngày so với 8 ngày đối với đối chứng. Hoạt chất sinh học sodium ferulate cho thấy là chất bảo quản tiềm năng ứng dụng trong công nghệ bảo quản sau thu hoạch thủy sản.
Novel Smart Sensor Technology Platform for Border Crossing Surveillance within FOLDOUT
Authors: Picus Cristina , Bauer Daniel , Hubner Michael , Kriechbaum-Zabini Andreas , Opitz Andreas , Pegoraro Julian , Schreiber David , Veigl Stephan
Published: March 2022

In this paper we introduce AIT’s Smart Sensor Technology platform, developed within the FOLDOUT project (Through-foliage detection, including in the outermost regions of the EU). The novel platform is part of FOLDOUT’s solution for ground based border surveillance, and in particular detection of foliage penetration. The platform combines a high resolution (4K) RGB camera, a thermal camera, as well as a 30x zoom (2K) NIR low-light camera. It is designed to work day and night under strongly varying weather conditions, it is transportable and can be deployed in remote areas, as well as being self-sufficient if operated by battery. The typical sensor range is about 100-200m which can be adapted per specific usage. The platforming thobe used for surveillance of dedicated areas or by providing an open interface to be integrated into whole surveillance systems in which ground-based sensors are combined with high altitude sensors to provide both close and wide area coverages. The platform provides state-of-the-art AI-based detection algorithms for object detection and classification, for both RGB and thermal images. The individual detections are further fused by establishing coincidence in time and space between the individual detectors, where sensor is geo-localized for accurate target localization and visualization on a map of the area to be monitored.
Improving the system of the compulsory execution of judicial acts
Authors: Маковеев В.Н. , Сухарева Л.В.
Published: March 2022

В статье раскрываются правовые и организационные основы деятельности Федеральной службы судебных приставов. На основе анализа научных трудов отечественных ученых выделены существующие в ней проблемы. Предложены меры, направленные на совершенствование системы принудительного исполнения судебных актов и деятельности судебных приставов.

The article reveals the legal and organizational foundations of the activity of the Federal Bailiff Service. Based on the analysis of the scientific works of domestic scientists, the problems in the activities of the courts of the Russian Federation are highlighted. The proposed measures aimed at improving the system of compulsory execution of judicial acts and the activities of bailiffs.
Pengaruh Kedisiplinan Saat Pembelajaran Home Visit Terhadap Prestasi Belajar Siswa Sekolah Dasar
Authors: Nenengkhoirunisa Devi , Afandi Muhamad , Yustiana Sari
Published: March 2022

Tujuan dari penelitian ini adalah untuk mengevaluasi bagaimana disiplin mempengaruhi kemajuan belajar siswa di SD Negeri Padas 04 selama pembelajaran kunjungan rumah. Penelitian ini menggunakan strategi penelitian ex post facto dan mengambil pendekatan kuantitatif. Penelitian ini mencakup seluruh 78 siswa SD Negeri Padas 04, sebanyak 78 siswa. Dengan tingkat kesalahan 5%, Teknik Sampel Acak dengan iSaac dan Tabel Michael digunakan sebagai teknik pengambilan sampel. Dalam penelitian ini, data dikumpulkan dengan kuesioner dan studi dokumentasi. Sebagai alat penelitian digunakan skala Likert. Hasil pengolahan data diperoleh nilai sig sebesar 0,000 > 0,05 yang menunjukkan bahwa disiplin berpengaruh cukup besar terhadap prestasi belajar.
A Macroanatomic Study on Coronary Arteries and its Branchesin Southern Karaman Sheep: Corrosion Casting Technique and Latex Method
Authors: KARA Hülya , ÖZÜDOĞRU Zekeriya
Published: March 2022

This study was carried out to reveal the coronary arteries and their branches that provide vascularization of the heart in Southern Karaman sheep. Eight Southern Karaman sheep were used in the study. The coronary arteriesand their branches providing arterial vascularization of the heart were determined using latex injection and corrosion casting technique. Arteria coronaria sinistra and its branches were observed to be more dominant than arteria coronaria dextra. It was determined that afterthe origin of arteria coronaria sinistra, it splits into two main branches as ramus interventricularis paraconalis and ramus circumflexus sinister. It was determined that arteria coronaria dextra continued on its way as ramus circumflexus dexter after reaching the sulcus coronarius and gave branches to ensure the vascularization of the region tissues. This study aimed to reveal the coronary arteries and their branches in Southern Karaman of Turkey's domestic sheep breeds, and it is thought that it will contribute to new studies on this breed.
Investigation of Biogas Production Potential from Livestock Manure by Anaerobic Digestion in Bingöl Province
Authors: IŞIK Sinem , YAVUZ Sıraç
Published: March 2022

Biogas is one of the sustained alternative energy sources. The annual biogas potential of Bingöl province was calculated according to the data of bovine, ovine and poultry animals between 2015-2020 years which were obtained from the Turkish Statistical Institute (TSI). In addition, liquid and available manure amount, biogas potential, electrical energy and heat energy amounts were determined according to the animal data of the districts in Bingöl province for 2020. It is estimated that the biogas energy potential between 2015-2020 years with 39.02 million m3 will be the most in 2018, with 36.1 m3 the least in 2019 and 36.5 million m3 in 2020. In 2020, the biogas energy potential of the districts were found among; 263 thousand m3-12.65 million m3. It is clear that in Bingöl province in 2020 from a total number of 5694302 livestock, 865202 of which are bovine and ovine that approximately 754 thousand tons of utilizable manure, 36.5 million m3 biogas, 171.4 GWh electrical energy and 171449*106 kcal m-3 heat energy can be obtained. A facility to be established in Bingöl will enable to increase the use of renewable energy sources, decrease methane gas emissions and meet energy needs of farmers or householders.
Investigation of In Vivo Effects of Carbon Tetrachloride (CCl4) and Quercetin on Some Metabolic Enzyme Activities in Rat Erythrocyte
Authors: TEMEL Yusuf , BAYRAMOĞLU AKKOYUN Mahire , AKKOYUN H. Turan , BENGÜ A. Şükrü , KARAGÖZOĞLU Fatma
Published: March 2022

In the study; the purpose was to investigate the in vivoimpact of carbon tetrachloride (CCl4) and quercetin (Qu) on activities of important metabolic enzymes such as Glucose 6-phosphate dehydrogenase (G6PD), 6-phosphogluconate dehydrogenase (6PGD), glutathione reductase (GR) and glutathione S-transferase (GST) in rat erythrocytes. At the experimental stage, rats were divided into 4 groups. 1.Group (Control): Pure olive oil at a dose determined according to their body weight (1mL/kg) was given to the rats in this group, 2.Group (CCl4: 1.0 mL/kg (ip)(1:1), 3.Group (Ku: 25) mg/kg (ip), 4.Group (CCl4(1.0 ml/kg (ip)+ Ku (25 mg/kg (ip) was injected. The study was continued for 3 days.The results revealed that the activities of; G6PD (p˂0.01), 6PGD (p˂0.01), GR(p˂0.001) and GST (p˃0.05) enzyme activities were decreased in the CCl4group compared to the control group. It was determined that enzyme activities were higher in CCl4+Qu applied groups compared to CCl4group.The application of Qu caused an increase in the enzyme activity value. This can be accepted as an indication that the inhibition caused by CCI4has disappeared. Consequently; It is thought that Qu may be effective in preventing oxidative damage due to CCl4administration.
Structural Resistance of a Reinforced Concrete Building under Earthquake and Wind Loads in Isparta and Burdur Region
Authors: UYSAL Nesibe , USTA Pınar , BOZDAĞ Özgür
Published: March 2022

It has been clearly seen from building experiences and studies that lateral load effects such as earthquake load and wind load make building irregularities more obvious. Hence, it is of great importance to evaluate the regularity of the structural systems in accordance with the conditions determined by the building regulations. In this paper, irregularity effects were investigated according to Turkish Building Earthquake Regulation (TBEC) 2018. A reference building which have vertical setback irregularity were analzed under earthquake and wind loads. Etabs software were used for structural analyses. Response spectrum method were used for the seismic analysis and TS498 for Wind load analysis. Effective relative storey drift, A1 –Torsional irregularity and B2 –Soft Storey Irregularity are comparatively investigated and Irregularity values were determined.
3 Boyutlu Evrişimsel Sinir Ağı Kullanılarak Hiperspektral Görüntülerin Sınıflandırılması
Authors: FIRAT Hüseyin , HANBAY Davut
Published: March 2022

Hiperspektral görüntü sınıflandırma, uzaktan algılanan görüntülerin analizi için yaygın olarak kullanılmaktadır. Bir hiperspektral görüntü, uygulamalarda büyük potansiyele sahip olan yer nesnelerinin zengin spektral bilgilerini ve uzamsal bilgilerini içermektedir. Spektral uzamsal bilgi kullanımı hiperspektral görüntü sınıflandırmasının performansını önemli ölçüde arttırmaktadır. Hiperspektral görüntüler, 3B küpler biçiminde gösterilmektedir. Bu nedenle, 3B uzamsal filtreleme, bu tür görüntülerdeki spektral uzamsal özellikleri eşzamanlı olarak çıkarmak için doğal olarak basit ve etkili bir yöntem sunmaktadır. Bu çalışmada, hiperspektral görüntü sınıflandırması için bir 3B evrişimli sinir ağı (3B ESA) yöntemi önerilmiştir. Önerilen yöntem, derin spektral uzamsal birleştirilmiş özellikleri etkin bir şekilde çıkarmaktadır. Aynı zamanda herhangi bir ön işleme veya son işleme dayanmadan hiperspektral görüntü küpü verileri toplu olarak görüntülemektedir. Hiperspektral görüntü küpü önce küçük üst üste binen 3B parçalara bölünmektedir. Daha sonra bu parçalar, spektral bilgileri de koruyan birden çok bitişik bant üzerinde bir 3B çekirdek işlevi kullanarak 3B özellik haritaları oluşturmak için işlenmektedir. Önerilen yöntem indian pines, pavia üniversitesi ve botswana veri setleri ile test edilmiştir. Deneysel çalışmalar sonucunda, indian pines için %99,35, pavia üniversitesi için %99,90 ve botswana için ise %99,59 genel doğruluk sonuçları elde edilmiştir. Sonuçlar, 4 farklı derin öğrenme tabanlı yöntemle karşılaştırılmıştır. Deneysel sonuçlardan, önerilen 3B ESA yöntemimizin daha iyi performans gösterdiği görülmektedir.
SPECIAL FEATURES OF THE HYDROGEN-DIESEL ENGINE WORKING PROCESS
Authors:   LEPL Rafiel Dvali Institute of Machine Mechanics, NATRIASHVILI Tamaz M. , KAVTARADZE Revaz Z. ,   Bauman Moscow State Technical University
Published: March 2022

The works related to the research of the problems and prospects of a hydrogen-fueled reciprocating engine, published so far, mainly relate to the use of hydrogen in spark-ignition engines. Developments of BMW, Toyota and other manufacturers are used in production car models. However, despite a number of advantages, serial production of hydrogen-diesel engines does not yet exist. This paper presents some results of the study of the working process features of a hydrogen-diesel engine with direct injection of hydrogen gas, analyzes the problems and prospects of the concept of the hydrogen-diesel engine. The obtained results of 3D modelling of the working process and experimental research prove the prospects and reality of the implementation of the hydrogen-diesel engine concept.
IMPACT INDENTATION OF METALS AT THE SMALL ELASTOPLASTIC STRAIN
Authors:   Institute of Applied Physics of the NAS of Belarus, KREN Alexander P.
Published: March 2022

The aim of this paper is to study and describe the behavior features of metals under impact loading in the area of elastic-plastic transition, with strains not exceeding 3–4 %, which are typical for measuring the hardness of materials during dynamic indentation. It has been established that until the state of full plasticity is reached, the excess of the dynamic hardness over the static one cannot be explained only by an increase of the strain rate and requires taking into account the elastic properties of the material. It is shown that a grow of the yield stress and the part of elastic deformation leads to a significant increase in the dynamic hardness of the material. This is due to the feature of measurements, which consists in fixing the value of the initial impact energy, which is distributed between elastic and plastic part of strain, depending on the characteristics of the material: yield stress, elastic modulus, strain-hardening coefficient.
METHOD FOR CREATING A FINITE ELEMENT MODEL OF THE PROXIMAL HUMERUS ACCORDING TO COMPUTED TOMOGRAPHY DATA
Authors:   Joint Institute of Mechanical Engineering of the NAS of Belarus, LISOUSKI Eduard V. , LITVINIUK Pavel S. ,   Joint Institute of Mechanical Engineering of the NAS of Belarus, SHLIAZHKA Siarhei A. ,   Joint Institute of Mechanical Engineering of the NAS of Belarus, KORZUN Aleh A. ,   Republican Scientific and Practical Center of Traumatology and Orthopedics
Published: March 2022

The article describes the process of creating an average three-dimensional computer geometric model based on computed tomography data of patients over the age of 60 with signs of osteoporosis. The technique of creating a finite element model of the proximal part of the average humerus on the basis of computed tomography data is described. An algorithm is presented that describes the sequence of necessary actions to create a finite element model of the proximal part of the average humerus. The main geometrical parameters of the proximal humerus are highlighted. The tabular form presents the geometric mean parameters of the proximal humerus for a man and a woman from the study sample of patients. Various known methods for analyzing the distribution of bone density are displayed, and a proprietary method for measuring the density of the proximal humerus is presented. In a tabular form, according to the Hounsfield unit scale, the average densitometric parameters for the selected sectors of the average female and male proximal humerus are presented. A method is presented for reconstructing a computerized three-dimensional geometric model of the proximal humerus on the basis of computed tomography data using the free software InVesalius. An example of the development of a finite element mesh of the proximal humerus with subsequent verification calculation in ANSYS is presented. The average statistical finite element model developed on the basis of computed tomography data, taking into account the uneven distribution of bone density, will be used in the future for the design and virtual testing of various options of the humerus fixator.
La música y teatro como alternativa psicológica en la concentración de la persona
Authors: López María Cecilia Franco , Franco Carlos Gabriel Ferrín , Zambrano Diana Carolina Lozano
Published: March 2022

La concentración mental llega a variar según los  hábitos de la persona y el cómo se mantiene en el día a día, esta llega a mejorarse desde los inicios de la vida y comienza a degradarse poco a poco pasando la edad adulta, la concentración se encuentra en toda persona y es utilizado en todo momento al realizar cualquier tipo de tarea  o actividad, aun así, existen varias personas que llega a tener dificultad para concentrarse, sea por alguna distracción provocada por algo o alguien, o incluso la misma persona decide simplemente no dar la debida atención necesario a la actividad que esta , debido a esto se han estado creando diversos métodos y actividades que ayuden a mejorar y fortalece la concentración de la persona en sí, muchas incluyen hasta el uso de juegos físicos o digitales, o guías generadas por personas con un mayor conocimiento en este tema. Todos estos métodos han sido sugeridos y mejorados con el pasar del tiempo, se puede mencionar también que nuevas maneras están surgiendo gracias a los continuos avances tecnológicos en la actualidad. Esta investigación se realizó bajo la técnica de revisión bibliográfica junto con el análisis teórico-metodológico de diversos artículos y tesis, permitiendo averiguar de una mejor manera sobre de cómo el uso de la música y el teatro en la psicología como un método de mejora de concentración de una persona logra generar resultados positivos y una mejora significativa en la debida concentración.
IMPACT OF COVID-19 PANDEMIC ON ST-SEGMENT-ELEVATION MYOCARDIAL INFARCTION ADMISSIONS AND OUTCOME IN THE NORTH OF IRAN
Authors: Nikfarjam Salman , Salari Arsalan , Mirbolouk Fardin , Vakilpour Azin , Hassanipour Soheil , Ramezanzadeh Elham , Alimoradi Roya , Mousavi Aboozar Fakhr , Kheirkhah Jalal
Published: March 2022

Objectives: To determine the incidence of ST-Elevation myocardial infarction (STEMI), patterns of care, and outcomes during the COVID-19 era in a hot-spot region.
Methodology: From February to April 2020, all the STEMI patients were recruited and compared with the STEMI patients in the equivalent period of the previous year. Demographic and clinical information, coronary angiography data, and in-hospital mortality were collected and compared with the non-COVID-19 group. All data analysis was done using IBM SPSS version 20.
Results: There was found a 40% reduction in STEMI admissions during the COVID-19 era compared to the equivalent period in 2019 (55 vs. 92, Rate Ratio (RR):0.60, 95% CI, 0.49-0.70, p<0.001). Compared with the pre-COVID-19 study group, STEMI patients hospitalized during the pandemic were significantly younger (mean age: 56.10 in 2020 vs. 60.83 in 2019 p=0.012). The percentage of primary percutaneous coronary intervention referral was significantly higher than the previous year (47.8% vs. 75.9% p=0.001). In-hospital death occurred in 4 (4.4%) of STEMI patients admitted before the COVID-19 time, while none of the COVID-19 period studied cases died in hospital (p=0.298).
Conclusion: Admissions for STEMI were substantially reduced during the COVID-19 pandemic. No changes in overall in-hospital mortality or quality indicators were detected.
RELATIONSHIP BETWEEN CARDIOLOGISTS’ SMOKING STATUS AND ATTITUDES TOWARD SMOKING CESSATION MANAGEMENT
Authors: Cosgun Muharrem Said
Published: March 2022

Objectives: This study aimed to examine the relationship between cardiologists’ smoking habits and their attitudes toward smoking cessation management.
Methodology: This cross-sectional study collected data from cardiologists actively working at 56 different centres in 2021. A questionnaire was sent to cardiologists via e-mail. Participation was voluntary.
Results: A total of 218 cardiologists, 183 (83.9%) nonsmokers and 35 (16.1%) smokers, were included in the study. The median age of the participants was 46 years (range: 31−69 years), and 75.7% (n = 165) were male. There were no statistically significant differences between the smokers and nonsmokers in terms of demographic characteristics. More nonsmoking than smoking cardiologists advised their patients to quit smoking (71% vs. 37.1%; p < 0.001). However, there were no statistically significant differences between the two groups in terms of pharmacological therapy (34.9% vs. 28.6%; p = 0.464), psychological support (23% vs. 17.1%; p = 0.447), or electronic cigarette recommendations (3.3% vs. 8.6%; p = 0.149), and most participants made no relevant recommendations (66.1%, 78%, and 95.9%, respectively).
Conclusion: Cardiologists’ smoking habits directly affect their attitudes toward smoking cessation management. The significant benefits of quitting smoking for cardiovascular disease prevention require that cardiologists make stronger recommendations for smoking cessation therapies and counseling to their patients.
Vocatives of Ferdinand E. Marcos in Philippine Newspaper Articles: Forms, Structures, Positions and Pragmatic Inferences
Authors: Agbayani Richard
Published: March 2022

This paper intends to provide details with regard to the forms, structures and positions of vocatives prevalently utilized by writers to address former President Ferdinand E. Marcos in news articles of the three leading Philippine newspapers (Philippine Daily Inquirer, The Philippine Star, and Manila Bulletin). A total of 90 news article samples were collected and pragmatically analyzed to answer the research questions at hand. Results revealed that Filipino news article writers favored the use of single- word and phrase forms of vocatives. As regards the vocatives structures, one – word noun (N) structure , Adj. + N + N, Det + Adj. + N, and Det + N phrasal structures are predominant in the top three dailies. Also, medial is the most preferred vocative position followed by initial then final position. Since vocatives have pragmatic implications, the employment of address forms (e.g. dictator, strongman, the author of Martial Law, and tyrant) to refer to Marcos suggests negativity as these terms indicate inappropriateness in the context of use. Consequently, it can be inferred that while writers’ presentation of Marcos in their articles exhibits fairness, there is a general lack of sensitivity and awareness regarding the suitable usage of some vocatives in Philippine culture.
Development of E-magazine Based on Flipbook Maker on the Pattern Drafting Home Clothing in the Faculty of Engineering Medan State University
Authors: Chalid Surniati , Hanim Halida , Anggraini Yudhistira , Bahri Halimul , Damanik Ulfa Annida
Published: March 2022

In online learning, lecturers need to modify/develop learning media so that students dont experience difficulties in understanding the learning material. The purpose of this study are: (1) To know how is media development flipbook maker based e-magazine on the pattern drafting of home clothing (2) To know the effectiveness flipbook maker based e-magazine media on the pattern drafting of home clothing. The development model used in this research is the ADDIE. the development procedure (1) Analysis, namely identifying products that are in accordance with the goals of students. (2) Design are, includes designing the initial product and the pattern drafting home clothing. (3) Development, e-magazine media based on Flip book maker will be developed by research hers according to a predetermined design. (4) Implementation (5) Evaluation is carried cut in the form of evaluation formative.
Performance Analysis of Dental and Oral Therapists in Efforts to Manage Dental Services during the Covid-19 Pandemic in Garut Regency
Authors:   Assistant Professor, Department of Dental Health, Poltekkes Kemenkes Tasikmalaya, Indonesia, Suharja Eliati Sri
Published: March 2022

Based on Garut Regency staffing information in 2020 that the performance target of dental and oral therapist employees during the Covid-19 pandemic was almost 53% in the moderate category so that the performance of dental and oral therapist employees decreased in the performance category compared to before the Covid-19 pandemic. Objective: To determine the performance of dental and oral therapists in the management of dental services during the Covid-19 pandemic. Research Methods: Using descriptive analytic design with qualitative methods with spearman rho test on dental and oral therapists in the work area of ​​Garut Regency by using data collection by questionnaire with the help of google forms. Results: The results showed that the performance of dental and oral therapists during Covid-19 in the Garut Regency area was still classified as having moderate criteria of 71.23% and efforts to manage dental services during the Covid-19 period showed good criteria of 86.30%. Conclusion: The performance of dental and oral therapists during the Covid-19 period in Garut Regency was classified as moderate, while in the management of dental services the criteria were good with p value = 0.652 > 0.05, so it can be concluded that this study is not significant.
NONLOCAL PROBLEM FOR A THIRD ORDER EQUATION
Authors:   Kokand State Pedagogical Institute, Kakand, Uzbekistan, Askaralieva Mukhtasar A.
Published: March 2022

This paper examines the nonlocal problem for the third-order equation.
A Note on Natural Transformation & Meijer’s G-Function
Authors:   Research scholar in the department of SOMAAS,JiwajiUniversity Gwalior., Rajshreemishra Kalpana Rajput,
Published: March 2022

The objective of this paper is to investigate natural transform of Meijer’s G-Function in which Riemann–Liouville integrals are replaced by more general Prabhakar integrals. We analyze and discuss its properties in terms of Mittag-Leffler functions. Further, we show some applications of these natural transform in classical equations of mathematical physics, like the heat and the free electron laser equations, and in difference-differential equations governing the dynamics of generalized renewal stochastic processes.
Management of Fitnes Center Health and Sport Center (HSC) Yogyakarta State University
Authors:   5Yogyakarta State University, Jl. Colombo Yogyakarta No.1, Karang Malang, DI Yogyakarta, 55283, Indonesia, Sodiqin Ali
Published: March 2022

This study aims to determine the management at the Fitness Center HSC UNY which consists of planning, organizing, directing, and supervising. This study uses a qualitative descriptive research approach. The data analysis technique used qualitative data analysis from Miles & Huber Man. The results of the study indicate that planning has been integrated with the objectives of the Fitness Center HSC UNY. Organizing related to the pattern of working relationships between managers, fitness instructors, and as a Front Office approaching conformity to sports management The process of directing employees can be carried out at any time, from leaders such as the Chancellor, Dean, and manager. Evaluation of the UNY Business Unit Entity is carried out every 3 months. The way to improve organizational management is in recruiting employees, the first is to graduate from FIK UNY who comes from the Sports Science study program.
Problem-Based Learning: As an Effort to Improve Volleyball Activity & Learning Outcomes
Authors:   10.47191/ijmra/v5-i3-17, Prasetyo Endang
Published: March 2022

This study aims to improve learning activity and learning outcomes through a problem-based learning (PBL) learning model approach. This research is a Classroom Action Research (CAR) which was carried out in three cycles. The research subjects were students of class VIID SMP Negeri 2 Mlati totaling 32 students. The research instruments, namely: observation guidelines, learning activity observation sheets, observation sheets for assessing the process and results of volleyball. Indicators of success, namely active learning and learning outcomes of at least 85% of the total students completed (KKM 75). The data analysis technique used in this research is descriptive qualitative and quantitative. The results showed that the PBL learning model could effectively improve learning activity and volleyball learning outcomes. This is indicated by the increasing data after going through the third cycle, including the cognitive aspect of 100% or 32 students completed, the active learning aspect of 93.75% 30 students completed and the psychomotor aspect 87.50% or 28 students completed. Based on the results of the study, it can be concluded that there is classical completeness with a problem-based learning model.
Effective School Leadership: The Institution of the Mentoring and Coaching
Authors:   Ternopil National Pedagogical University, Christos Katis
Published: March 2022

This article describes the institution of the mentor which facilitates contact and support from the peer and thus helps to reduce feelings of isolation and loneliness. It was also emphasized that the mentor provides professional and emotional support and thus helps reduce feelings of anxiety and frustration. It boosts self-confidence and self-esteem, as it provides rich opportunities for reflection on the new role and awareness of the strengths and weaknesses that need strengthening and improvement. Reference was also made to the role of coach. The training as mentioned concerns a method that belongs to the same category of practical methods as the institution of the mentor. The in-school mentoring process as referred to in this article includes goal-oriented learning practices between two individuals that lead to behavior change so mentor and coach training programs can offer valuable services at relatively low cost to the state and quite high benefit for education.
The Impact of Undecided Voters in Israeli Elections
Authors:   Holon Institute of Technology, Israel, Katz Yaron
Published: March 2022

This paper examines the impact of undecided voters in elections campaigns in Israel. The question asked here is if undecided voters can break the political dead-lock which became evident in four consecutive elections in just two years – between 2019 and 2021. The paper argues that the crucial role of undecided voters is the result of four main developments. The first is the multi-party parliamentary system, which allows the voters to swing between different parties and influence on handful of options to form coalition government. The parliamentary system emphasizes the excessive and crucial role of small parties to determine who will be in power – which means that they are in a position to impose their extreme ideology on the entire society. The second is that participation in elections is constantly declining, increasing the impact of motivated voters who follow the campaigns closely before making their final decision. The fact that this audience is persuaded by specific events and not by ideology or social identity allows to maximize the impact of their vote. The third is related to technological and cultural changes. Digital and social media have become popular among Israeli young people and first time voters, allowing them to promote new social and political behavior and bypass the censorship of traditional media and the traditional ideology of non-first time voters and the old political establishment.
Idanna Pucci, The World Odyssey Of A Balinese Prince
Authors:   Faculty of Arts Udayana University, Hindu University of Indonesia, Denpasar, Ardhana I Ketut
Published: March 2022

Idanna’s work is very significant to understand that there were many things that had been contributed to understand the dynamics of the Balinese communities by highlighting the role of Anak Agung Made Djelantik in the period. One aspect that has been contributed to our understanding is about to what extend the role of a Balinese prince in the context of social, cultural, economic, political changes that occurred in the past time, though in the context of a macro and national level, it is argued that there were several Balinese palaces were joined with the colonial regimes.
The Concept of Market Power of the Buyer (Economic and Theoretical Aspects for the Purposes of Antimonopoly Regulation)
Authors: Knyazeva I. V. , Zaikin N. N.
Published: March 2022

The authors defi ne the basic determinants of the market power of the buyer in terms of economic theory and economic policy. Based on a review of domestic and foreign literature, the factors contributing to the strengthening of the market power of the buyer are described; the results of the infl uence of the dominant buyer on the redistribution of surpluses and the emergence of social welfare costs are considered; the main directions of economic policy to control the market power of the buyer are determined.
Implementation by Regulated Organizations of Activities of Investment Programs in the Field of Housing and Communal Services (Problems and Ways to Resolve Them)
Authors: Borisova М. D.
Published: March 2022

The practice was investigated and problems of implementation of investment programs in the Russian Federation by resource-supplying organizations were identifi ed. Statistics of investment results for 2020 are given. The article highlights some problems with the implementation of investment programs by regulated organizations.
Administrative and Judicial Practice of Dealing With Disputes Arising from the Right to Repair Restored Parts (Analytical Review)
Authors: Zavarzin G. V. , Komnatnaya E. S. , Korotaev E. E. , Kulbertinova А. N. , Oleksenko E. A. , Katantseva K. A.
Published: March 2022

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Pengaruh Basis Pemberdayaan Masyarakat Desa Terhadap Kreativitas Kelompok Masyarakat Desa Guna Meningkatkan Taraf Hidup Masyarakat Desa Era Covid-19
Authors: Rabiah Sitti , Hertati Lesi , Puspitawati Lilis , Gantino Rilla , Ilyas Meifida
Published: March 2022

The purpose of community empowerment is to determine the equality or equal position between the community and institutions that carry out community empowerment programs, both for men and women. The dynamics that are built are the relationship of equality with the development of mechanisms from knowledge, experience, and also each other's expertise. The results of this study are expected that the community can continue the empowerment program that can stimulate community independence is a program that is participatory, planned, carried out, supervised, and evaluated by the community. But to reach this level requires time and a mentoring process that includes a companion who is highly committed to empowering the community, the creativity of the village community groups to improve the standard of living of the Covid-19 era villagers. It is hoped that the results of this training will allow the community to grow and develop independently in order to improve life expectancy in order to support a better and more prosperous family economy, so as to help the economy get better. The principle of self-reliance is respecting and prioritizing community abilities compared to assistance from other parties. This concept does not view the poor as incapable objects (the save not), but as subjects who have little ability (the have litte). They have the ability to save in-depth knowledge about business problems, know about their environmental conditions, have the workforce and the will and have long-complied social norms. All of these must be explored and used as basic capital for the empowerment process. Assistance from other parties which is material in nature must be seen as a support, so that the provision of assistance does not weaken the level of self-reliance.
Pendampingan Psikologis pada Siswa SMK di Kendal untuk Mengurangi Depresi akibat Pembelajaran Daring di Masa Pandemi
Authors: Julianto Very , Almakhi Nandia Putri Zuhdi
Published: March 2022

The Covid-19 pandemic has prompted the government to implement various policies, including online learning policies in the education field. Although it has some advantages, online learning also has a negative impact, especially on the student’s psychological condition. The findings showed that students experienced a lot of depression during online learning in pandemic times. Students can experience depression due to prolonged psychosomatic disorders that are not treated immediately. The study was conducted with the aim of lowering students’ levels of depression during online learning through psychological mentoring. The mentoring model used is the service-learning model with one group pre-post test measurement design. The mentoring group consisted of 30 students. Measurement of depression levels is done with the Depression, Anxiety, and Stress Scale (DASS). The results showed a difference between the students’ depression levels before and after mentoring (F=6,073; p less than 0.05). The result of this mentoring is students can lower their depression levels due to online learning through psychological mentoring.Abstrak. Pandemi Covid-19 mendorong pemerintah untuk menerapkan berbagai kebijakan, termasuk kebijakan pembelajaran daring dalam bidang pendidikan. Meskipun memiliki beberapa kelebihan, pembelajaran daring juga memiliki dampak negatif terutama pada kondisi psikologis siswa. Temuan menunjukkan bahwa siswa banyak mengalami depresi selama pembelajaran daring di masa pandemi. Siswa dapat mengalami depresi karena adanya gangguan-gangguan psikosomatis berkepanjangan yang tidak segera ditangani. Pendampingan ini dilakukan dengan tujuan untuk menurunkan tingkat depresi siswa selama pembelajaran daring melalui pendampingan psikologis. Model pendampingan yang digunakan adalah service learning dengan desain pengukuran one group pre-post test. Kelompok pendampingan terdiri dari 30 siswa SMK. Pengukuran tingkat depresi dilakukan dengan Depression, Anxiety, and Stress Scale (DASS) subtes Depresi. Hasil menunjukkan perbedaan tingkat depresi siswa sebelum dan sesudah pendampingan (F=6,073; p kurang dari 0.05). Hasil dari pendampingan ini adalah siswa dapat menurunkan tingkat depresi akibat pembelajaran daring melalui pendampingan psikologis.
KIERKEGAARD'S EXISTENTIAL EXPERIENCE OF RELIGION
Authors: GAID Salima
Published: March 2022

Søren Kierkegaard is well-known for being the first founder of existential philosophy, and since he ‎was a genuine Christian philosopher, he established the Christian's existentialism, in which he ‎associated religion and existentialism, through an existential experience par excellence, that is, a life ‎lived by a very distinguished person; the existential philosopher.‎ Kierkegaard draw a distinction between the public religion; a religion of the common people or the ‎mob, which is based on tradition only, and on superficial external practice, like various rituals and ‎rites, which do not express the accurate essence of religion, and the religion of the philosophers, ‎which is the religion of special people; it is founded on a completely individual experience, which ‎reflects the self-existence of every human being, with his pains, fears, sorrows, and ‎disappointments., this is surely the true religion for Kierkegaard; a profound inner spiritual and ‎existential experience, which expresses the individual's own life, and is not shared by anyone ‎else.For that, Kierkegaard's religious experience was based on the most important existential ‎concepts, such as anxiety, despair, sin, boredom, pain, loneliness.‎ In this paper, we seek to study Kierkegaard's religious experience as an existential experience in ‎the first place, by examining how Kierkegaard has transformed the religious experience into an ‎existential experience? What are the most important existential concepts on which this experience is ‎based? Then to what extent Kierkegaard has successfully linked the Christian religion with his ‎existential philosophy?‎
LEGAL MEASURES IN FACING THE CORONAVIRUS PANDEMIC BETWEEN PROTECTING PEOPLE AND RESTRICTING PUBLIC ‎FREEDOMS
Authors: MEDJAHDI LOUIZA
Published: March 2022

LEGAL MEASURES IN FACING THE CORONAVIRUS PANDEMIC BETWEEN PROTECTING PEOPLE AND RESTRICTING PUBLIC ‎FREEDOMS