bluuebunny/crossref_metadata_2025 huggingface dataset:
Modification of the Non-Homogeneous Equation Defining the Hetp to a Form Satisfying the Chosen Coherent System of Units
Authors: Gužela Štefan , Dzianik František
Published: November 2022

When performing calculations of any technological equipment or processes, one works with different types of equations. Equations can be written in various forms, while in the older literature one can also encounter equations that are dimensionally non-homogeneous. The article deals with the modification of non-homogeneous equations into a form that allows direct substitution of the values of physical quantities in a chosen coherent system of units. The procedure for adjusting the relationship is shown on the equation allowing to determine the height equivalent of the theoretical plate.
Research of Stresses in Support-Rotary Devices of Truck Cranes with Mutually Perpendicular Rollers
Authors: Malashchenko Volodymyr , Lanets Olena , Protasov Roman , Magdolen Ľuboš
Published: November 2022

Computer-aided analysis by the method of finite elements of the stress-strain working state of rollers having a pair point contact, a support-rotating device of truck cranes and other lifting-transport machines is performed. The regularities of the change of contact stresses with characteristic values at the ends of the rollers and along their length, which are important for practice, are obtained. The obtained results are presented graphically, which increases the possibilities of their practical use at the stages of design and operation of support-rotating devices of truck cranes with mutually perpendicular rollers.
Experimental Studies of Efficient Wells Completion in Depleted Gas Condensate Fields by Using Foams
Authors: Volovetskyi Volodymyr , Doroshenko Yaroslav , Karpash Oleh , Shсhyrba Oksana , Matkivskyi Serhii , Ivanov Oleksandr , Protsiuk Halyna
Published: November 2022

The reasons for decreasing the well operating parameters of depleted gas condensate fields have been analysed. A new approach has been proposed, which involves restoring the wells productivity by creating foam by means of a device developed for removing liquid from the well bottom. The expediency of using foam has been experimentally investigated for gas condensate wells to be completed and their productivity to be recovered. Techniques for removing liquid contaminants from wells have been developed, which involve injecting non-explosive gas mixtures and foams of various volumes into wells. Computational fluid dynamics modelling of the operation of the device for the wells completion with foam was carried out. The influence of the mass flow rate of an aqueous solution at the inlet to the device on the distribution of volume fraction of the gas and liquid phases, and the quality of the foam has been investigated. The understanding of the regularities of foam destruction processes by hydrocarbon condensate was obtained, and a device design was developed for the complete foam destruction.
“Bridge Builders” in the Dispositif of Collaborative Inclusion. Enactments of Expertise in Cooperations between Local Administrations and Immigrant Associations
Authors: Schumann Daniel
Published: November 2022

Immigrant associations in Germany are increasingly approached as experts and included in administrative action. This article develops a heuristic informed by governmentality studies to analyse this cooperation practice. A document analysis shows that immigrant associations are addressed as “bridge builders” between public administration and migrants. Interviews with actors in a municipal cooperation setting in Berlin reveal the paradoxes of this interpellation as well as reflexive strategies of organisational self-positioning.
“Like a Big Cool Family” – Smoothening Out Diversity Within the Police
Authors: Pasche Nathalie
Published: November 2022

This article discusses narratives on diversity within two Swiss police corps. In biographical-narrative interviews, police officers smooth out diversity by neutralizing, externalizing and dosing differences. The experience of being different and speaking about differences goes against the organizational narrative of the “police as a family”. The latter contributes to building a homogenized and community-oriented police corps culture.
Border Shifts: On the Relationship Between Residential Care, Flight and the Police in Germany
Authors: Clark Zoë , Fritz Fabian , Inhoffen Caroline , Kohlschmidt Jonas
Published: November 2022

Young people of color are affected by criminalization. This article addresses the question of how social work in the context of institutionalized out-of-home placement is framed by the ubiquity of national borders and police practices. It empirically traces that racial profiling manifests itself through ritualistic repetition. It is shown that the formal character of so-called dangerous places classified as criminogenic is transferred to youth-serving organizations through informal police practices.
Electricity Consumption and Economic Growth in WAEMU Countries: an Empirical Analysis using Panel Data
Authors: Moussavou Ferdinand
Published: November 2022

This paper analyzes the relationship between electricity consumption and economic growth, as well as the determinants of this relationship, in the countries of the West African Economic and Monetary Union (WAEMU) over the period from 1990 to 2018. The results obtained from the Autoregressive Lagged Model (ARDL) show that, in the long run, economic growth, the degree of international openness, and gross fixed capital formation explain electricity consumption. In the short run, no variable affects this consumption. Furthermore, in the country-by-country model, the results indicate differentiated effects. They show, in the long and short term, the absence of the effects of economic growth on electrical energy consumption.
A Critical Analysis of the Current Financial Statements and How they Manage to Provide or Imagine Faithfully to Complete the Market Value of the Companies
Authors: Dumitru Soare Cati-Loredana , Gîju George Ciprian , Drăgoi Violeta Elena , Preda Larisa
Published: November 2022

Beyond international accounting standards, which recognize that there have been significant investments in intangible assets in recent decades and have complaints that do not identify investments in intangible assets in financial statements, distorts the assessment of companies’ performance and does not allow for a fair evaluation of the market value of them, there are also numerous recent studies that confirm this. In today’s knowledge economy, we find that the information provided by recent financial statements needs to be more sufficient for stabilizing strategies, decision-making, and the stability of the actual market value of companies. This article proposes a critical analysis of the current financial statements and how they manage to provide or imagine faithfully to complete the market value of the companies.
The effect of intercropping and different dose of goat manure application on growth of Pogestemon cablin Benth
Authors: Rinaldi Rivan , Indra Indra , Syaifullah Muhammad , Sriwati Rina , Douma Bob , Zulfahrizal Zulfahrizal , Ar Rasyid Ulfa Hansri
Published: November 2022

Patchouli (Pogostemon cablin Benth) is a perennial aromatic crop that can produceessential oil which is generally used as a mixture of ingredients for making cosmetics, pharmaceuticals, and aromatherapy which functions as a binder/fixative agent and pharmaceuticals. Although the production of patchouli increases year to year, the productivity per hectare of this plant showed a decreasing pattern. Efforts are needed to increase the productivity of patchouli, such as improving seeds quality and applying best management practices in planting. This study aimed to examine the optimum application of manure doses and intercropping practice on maximum growth of patchouli at first and two months after planting. The RCD (Randomize Complete Design) was conducted by using a cropping system and the application of goat manure in different doses. There were two levels of the cropping system: monocropping and intercropping with mung beans (Phaseolus radiatus) and four-level of manure in different doses were applied, 0 g, 500 g, 1000 g and 2000 g. ANOVA analysis shows that no interaction between cropping system and manure application on the growth of patchouli. All variables of patchouli growth in monocropping are better than in intercropping at two months after transplanting. Furthermore, there was no effect of manure application on canopy width, fresh and dry biomass of patchouli. The effect is only found on plant height and tree basal diameter, while without manure application and 500 g application is greater than 1000 g and 2000 g of manure application.
Experimental Design of Lip Moisturizer as a Patchouli-Based Innovation Product
Authors: Erwan Friesca , Muhammad Syaifullah , Lufika Raihan Dara , Oktaviana Eva , Azizah Nadiatul , Miftah Elza Badriati , Mubin Fathan , Larosa Luthfiah Zahra , Hajar Siti
Published: November 2022

Patchouli oil, a type of essential oil, is one of Indonesian’s non-oil and gas export commodities accounted for one of the sources of Indonesian foreign exchange. Patchouli alcohol is commonly used in the cosmetic and perfume industries as well as the fragrance ingredient in the household products, one of which is used in lip moisturizer product. Lip moisturizer is a cosmetic product that was created with the similar essence of lipstick saves for its colorless in nature hence the translucent appearance. As a moisturizer, lip moisturizer can be used to moisturize the lips to avoid dry and chapped lips. Producing lip moisturizer involves four steps of formulation, which are mixing the solid components, mixing the liquid components, mixing of both the solid and liquid components, and adding the active substances and the patchouli oil. The study conducted two times of experiment, and it can be concluded that the second experiment can be used for lip skin. The execution of the test was based on the stability and homogeneity tests that meet the terms and conditions that have been set.
Magnetic resonance imaging for cerebrovascular reactivity assessment
Authors: Nikogosova A. K. , Lelyuk S. E. , Lelyuk V. G.
Published: November 2022

Purpose. To analyze the publications related to the technique of MRI mapping of cerebrovascular reactivity.

Materials and methods. We have analyzed 75 publications (4 Russian, 71 foreign), published in the period from 1960 to 2021 years. More than half of these articles were published in the last ten years, with 26 studies – in the period from 2016 to 2021 years.

Results. The article systematizes methods for assessing cerebrovascular reactivity and approaches to assessing cerebrovascular reactivity by MRI. The technique of non-enhanced MRI mapping of cerebrovascular reactivity with a hypercapnic challenge is described in detail; alternative vasoactive stimuli are also considered. Issues related to data processing and evaluation of research results were discussed.

Conclusion. Impairment of cerebrovascular reactivity plays an important role in the pathogenesis of cerebrovascular diseases. Over the past decades, various radionuclide and ultrasound methods have been widely used to assess cerebrovascular reactivity. In recent years the interest of researchers in MRI as a method of mapping cerebrovascular reactivity has increased significantly. Noninvasiveness, safety, absence of radiation exposure, and good tolerability are the absolute advantages of MRI mapping over other methods of assessing cerebrovascular reactivity. However, the variety of methodological approaches to MRI mapping of cerebrovascular reactivity causes significant variability in the results of the study. Standardization of the procedure should be the first step toward the introduction of MRI mapping of cerebrovascular reactivity into clinical practice.
Magnetic resonance imaging in the diagnosis of breast cancer metastases in the brain (a brief review of the literature)
Authors: Panshin G. A. , Nudnov N. V.
Published: November 2022

Breast cancer occupies the 1st place in the structure of oncological morbidity and mortality in the female population in the Russian Federation and is the second most common metastasis of primary solid malignant tumor after lung cancer, and the incidence of these often fatal lesions is currently increasing after improving systemic treatment.

At the same time, the prognosis of patients who develop metastatic brain damage is usually unfavorable, since few of them live longer than 1 year.

The purpose of the study: to analyze recent studies related to the use of magnetic resonance imaging in the diagnosis of breast cancer metastases in the brain.

Conclusion. If there are characteristic results of MRI studies indicating the presence of possible primary gliomas of the brain, and not metastases, surgical intervention (biopsy) is necessary for histopathological studies, in order to finally establish the diagnosis of the underlying disease.
Analisis Campur Kode pada Kumpulan Cerpen Sagra dan Novel Kenanga, Karya Oka Rusmini
Authors: Juniari Ni Putu Sintya , Suparwa I Nyoman , Widarsini Ni Putu N.
Published: November 2022

This study entitled " The Analysis of Code-mixing in Sagra Short Stories Compilation and Kenanga Novel by Oka Rusmini " aims to find out the types of code-mixing, the code-mixing in the grammatical and syntactic categories, and the factors that cause the code-mixing. Those aims were obtained by using the theory of sociolinguistics, and the method used was attention, supported by free listening proficiency techniques and note-taking techniques. The data analysis process was in a descriptive-qualitative and split methods, and presented in formal and informal methods. The findings of this study are (1) in the compilation of short stories Sagra, there are eighteen data of inner code-mixing consisting Balinese code-mixing in the Indonesian language, five data of outer code-mixing consisting English code-mixing and Japanese code-mixing in the Indonesian language and no mixed code-mixing was found. Moreover, in the Kenanga novel, there are thirty-eight data of inner code-mixing consisting Balinese code-mixing in the Indonesian language, ten data of outer code-mixing consisting English code-mixing in the Indonesian language, and one data of mixed code-mixing consisting English and Balinese in Indonesian language; (2) the grammatical code mixing found in the compilation of short stories Sagra are phrases level that divided into two categories namely attributive endocentric phrases with two data found and exocentric phrases with three data found, and in the word level, there are seven data of base words, two data of affixed complex words, and one data of complex word with clitic. Meanwhile, in the Kenanga novel, there was found one data in clause level, the phrases level that divided into two categories, the attributive endocentric phrases with seven data and the exocentric phrases with two data, and in the word level, there were found seventeen data of base words, three data of affixed complex words and two data of complex words with clitic, and in the syntactic category, nouns, verbs and adjectives categories were found; (3) the factors that cause the code-mixing are participant factor and topic factor.
Perubahan Kepribadian Tokoh Utama dalam Novel Catatan Juang Karya Fiersa Besari
Authors: Prasetyo Hanri , Sudewa I Ketut , Nama I Ketut
Published: November 2022

This thesis examines the changes in this personality of the main character in Fiersa Besari novel Catatan Juang, which tells the story of Suar struggle as the main character in achiecing his dream as filmmaker. In Suar journey to become a filmmaker, the various things he has gone through havemade him experience changes in his development period. This study analyzes the structure of the novel and the changes that occur to the main characte. To obtain the desire result, the theories used are Stantont Structural amda Hurlock develompent psychology. The method use to collect data is literature study with reading, listening, and note-taking techniques. Then to analyze the data used descriptive analytical method by describing the result of data analysis that has been done. Structural theory is use to analyze plot, characters, and setting. The flow analysis uses three stages, initial stages, middle, and final stages. So it was found if the groove used was a conventional flashback groove. Suar characterization as the main character, as a developing character. This cause changes in the nature and character of Suar to develop from beginning of its appearance to the end story. Then, the setting that dominates this novel is Jakarta, Bandung, North Village, and Karst Mountain. The time setting ranges from 2015 to 2016, other time setting are also visible such as morning, afternoon, evening, and night. Bacground the atmosphere that appears, among others, surrender, sad, happy. The personality changes that occur are Suar seccessful adjusment to adulthood, the achievements he shows and the satisfaction that Suar gets in his work, making him a pleasant person, tough, and unyielding.
Person Deixis in the Film Transformer: Revenge of the Fallen
Authors: Dion Ari Saputra I Putu , Udayana I Nyoman , Parthama I Gusti Ngurah
Published: November 2022

The article is entitled Person Deixis in the film Transformers: Revenge of The Fallen. The Transformer franchise is one of the most successful sci-fi robotic films around the globe. It is interesting to be an object of analysis because it is well-known and received many awards. This film contains many types of person deixis that have important value in the analysis of the film by using Levinson’s theory. The aims of this study are to identify the types of the person deixis and describe the function of each deictic marker in the film Transformer: Revenge of The Fallen. The data were taken from the film Transformer: Revenge of The Fallen. They were analyzed qualitatively based on the theory proposed by Stephen C. Levinson in pragmatic (1983). In this film, there are three types of Person deixis; First-person deixis, second-person deixis, and third-person deixis. There were three types of personal deixis found based on the utterances performed by the characters; they are first-person deixis, I, we, us, me, our, I’m. second-person deixis, you, your. Third-person deixis, they, it, he, them. All of the deixis found in this movie were presented by using an informal method that provides description and explanation.
Принципы правового регулирования отношений в сфере прекращения членства в кооперативе
Authors: Пахомова София Игоревна , Пурге Анна Роландовна
Published: November 2022

Значение кооперативной формы хозяйствования трудно переоценить: еще 100 лет назад, в недолгий период новой экономической политики, кооперативная форма совместной деятельности рассматривалась как основной локомотив экономического прогресса. Современные экономические отношения и в первую очередь западные санкции вновь заставляют обратить особое внимание именно на данную форму экономической деятельности, которая в отличие от множества хозяйственных обществ-однодневок по природе своей организации предполагает не только получение разовой прибыли, но и развитие сотрудничества, углубление кооперации между ее участниками. Таким образом, развитие кооперации в сельском хозяйстве России, становящемся одной из основных национальных экспортных отраслей, вызывает особый интерес к этой форме, делает актуальными ее юридические исследования в современном правопорядке. Предмет исследования составили гражданско-правовые отношения, связанные с прекращением членства граждан и организаций в российских кооперативах. Цель исследования – провести анализ отношений, возникающих по поводу прекращения членства в кооперативе (как потребительском, так и производственном), определить общие принципы их правового регулирования. Методологию исследования составили преимущественно общенаучные (методы философии, логики, социологии) и специальные юридические методы (сравнительный метод, системноструктурный метод, доктринальный метод, методы толкования юридических норм). Результаты исследования могут быть использованы как при устранении пробелов законодательства в правотворческой деятельности, так и в учебном процессе. Новизна состоит в обстоятельном анализе понятия прекращения в кооперативе, предложенной цивилистической классификации оснований прекращения членства в кооперативе. В качестве выводов сделаны следующие предложения по совершенствованию законодательства о кооперативах: во-первых, предусмотреть механизм преодоления отказа общего собрания на членство в кооперативе нового приобретателя пая; во-вторых, устранить выявленную коллизию между ГК РФ и законодательством о кооперативах; в-третьих, устранить выявленный пробел в законодательстве о жилищно-накопительных кооперативах; в-четвертых, сформировать механизм поддержания прозрачности имущественной состоятельности кооперативов.
Reconstruction of petrophysical zoning of the Blagodatnoye gold deposit in the Yenisei Ridge: Geodynamic and physical-chemical aspect
Authors: Kolmakov Yu. V. , Sazonov A. M.
Published: November 2022

Research subject. Petrophysical zoning of the Blagodatnoye gold-sulﬁde deposit in the Yenisei Ridge. Aim. To determine indicative petrophysical characteristics of the products of the main occurrence stages and to develop an evolutionary petrophysical model of the investigated deposit.

Materials and methods. Physical ﬁelds were studied by the methods of magnetic and electrical exploration and gamma-spectrometry. The petromagnetic heterogeneity and mineralogical-geo chemical features of formation of polymetamorphic complexes, metasomatites and ores were studied by a neutron activation analysis of the content of rare earth and radioactive elements, petrochemical x-ray ﬂuorescence analysis, as well as by an electron-probe microanalysis of pyrite.

Results. The syncollisional fold-overthrust fault (785 Ma) of the preparatory stage provided structural control over the ore-bearing mineral-forming system. The signs of zone dislocation metamorphism include geophysical anomalies: magnetic and natural electrical anomalies due to pyrrhotite and graphite mineralization of cleavage zones on fold limbs, and speciﬁc electrical resistance from siliciﬁcation zones in fold hinges. The metasomatism of the pre-ore (753 Ma) and ore (698 Ma) stages took place under rifting conditions. Pre-ore quartz-muscovite and chlorite metasomatites with carbon mineralization and supra-background Au concentrations were formed under the action of reducing reaction solutions; they remained unaltered in the non-productive part of the deposit. These formations are characterized by elevated concentrations of radioactive elements and natural electrochemical polarizability. During the ore stage, Au was concentrated by ﬂuids with hydro-carbonate-sulﬁde composition under the violation of the strike-slip kinematics, which caused signiﬁcant petrophysical transformations of the productive part of the deposit. Early carbon metasomatites in the sub-ore and root sections of the ore bodies were depleted in terms of U, at the same time as retaining their electrochemical activity. Uranium accumulated in the upper horizons of the productive part, whose rocks lost their polarizability due to scattered carbonate mineralization. Magnetic pyrrhotite crystallized as part of sulﬁdes with a regular increase in its proportion in the root sections of the ore bodies. At the ﬁnal stage (368 Ma), the mineralized zone was broken into a series of blocks with unequal vertical displacements and levels of erosional truncation by upcasts. This led to the exposure of various-depth sections with contrast petrophysical characteristics.

Conclusions. The Blagodatnoye deposit was formed in four stages: preparatory, two ore-generating and ﬁnal. The petrophysical features of the products of each stage formed the basis for the developed evolutionary petrophysical model, which will be tested on the materials of geophysical studies of the Yenisei Ridge territories.
"La Excelencia Son Los Valores": Using the Lotería Game to Understand the Foundations of Latina/o/x Excellence Cultivated at Home
Authors: Gutierrez Lorena , Calderon Yajaira , Rodriguez Louie , Espinoza Enrique , Macias Cindy , Chang Elisa
Published: November 2022

This article examines the foundations of Latina/o/x excellence as a culturally-embedded practice born, taught, and cultivated in the home by the family members of Latina/o/x high school students. The research team conducted a phenomenological study on excellence in the home, school and community of Latina/o/x youth in Southern California. In this study, we examined the definition and source of excellence in the homes of Latina/o/x high school students through a Lotería Card Project inspired by artist, teacher, and professor, Dr. Luis-Genaro Garcia. Findings demonstrate that excellence involves meeting and excelling expectations in the home, is learned through intergenerational knowledge and lived experience, and is grounded in reciprocity. We offer suggestions to educators on how to learn about excellence in the lives of Latina/o/x students and their families.
Asset Recovery for Victims of “Binary Option” Case in Review of International Criminal Law
Authors: Lupianto Ezzah Nariswari
Published: November 2022

The Binary Options Trading Platform, also known as Binomo, is becoming increasingly popular due to the massive number of advertisements appearing on Youtube, affiliates who are influencers have caused many application users to disguise themselves as trading investments which then fall victim to it. Indra Kenz has been named a suspect in fraud and money laundering under the guise of Binomo investment. The flow of funds for this investment is indicated to a number of countries in the world, not only in Indonesia, so the Binomo case is included in the realm of international crime. In this case can the binomo victim's money be returned? In this study, the empirical juridical method is used, referring to written regulations/laws and then analyzing how it is implemented in the field. This study emphasizes the rules in legal science (legal aspects) and the practice carried out in the field. This study also discussed crime without criminal prosecution by using the NCB Asset Forfeiture concept. This research is descriptive, using primary legal materials and secondary legal materials. Data collection techniques with a literature study of legal materials are also carried out. The results of the study found that it is necessary to expand and add international legal regulations in implementing the return of assets resulting from transnational crimes so that assets resulting from crimes with indications of money laundering can be confiscated and returned to victims, as well as an effective mechanism for returning assets resulting from crimes, namely through civil lawsuits against assets.
DESIGN AND REALIZATION OF WEARABLE ULTRAWIDEBAND ANTENNA TRIANGULAR PATCH FOR HEALTH APPLICATIONS WITH DEFECTED GROUND STRUCTURE METHODS
Authors: RYANU HARFAN HIAN , Purba Ruben Samuel Marojahan , FARDAN FARDAN , Nur Levy Olivia , Nugroho Bambang Setia
Published: November 2022

Wearable antenna is currently a very popular topic because it has the advantages of small size, light weight, and flexible shape. Because of their versatility, wearable antennas are often used in healthcare, as well as military applications. In this research, a wearable triangular patch antenna is designed at the Industrial, Scientific, Medical (ISM Band) 2.4 GHz frequency using Cordura Delinova 2000 textile as a substrate and copper tape as a conductor for the patch and ground plane. To obtain ultra-wideband characteristics, the Defected Ground Structure technique is used. From the simulation results carried out under normal conditions, a bandwidth of 1403.9 MHz is obtained with a VSWR value of 1.004 and a gain of 2.355 dBi. By adding a phantom with hand characteristics, the simulation results show a bandwidth of 1354.1 MHz, VSWR 1.36, Gain 7.35 dBi, and SAR 0.4 W/Kg at a distance of 30 mm from the phantom. From the measurements made under normal conditions, a bandwidth of 684.3 MHz, a VSWR of 1.1045 and a gain of 2.01 dBi are obtained. From the on-body measurement using wrist, the antenna obtains a bandwidth of 615.2 MHz and VSWR of 1.4027, at a distance of 30 mm from the phantom. Based on the parameters obtained in the measurement and simulation, the antenna can be used in the 2.4 GHz frequency.
Automatic Fish Feeder on Unmanned Surface Vehicle with Automatic Control and Navigation
Authors: HARSWA FARIED IZZANTAMA NUGRAHA , Rusdinar Angga , Hidayat Rifqy Miftahul , Suratman Fiky Yosep
Published: November 2022

Fish farming is common in Indonesia. The farmers usually use ponds with a large size for cultivation which have constraints on feeding due to their size. An automatic feed system with An Unmanned Surface Vehicle (USV) can be the solution to overcome this problem. The USV moves to the predetermined position and direction using GPS and compass. When it has arrived at that point this USV feeds the fishes according to the predetermined amount. In this study, the Pixhawk is used to control the USV to accomplish the given mission. It uses mission planner software for determination of the waypoint points, the calibration of components, and the control of PID. The Pixhawk also serves as a ground control station (GCS) for monitoring the motion and position of the USV using radio communication of 433MHz telemetry connected to the GCS and computer. The fish feeding system uses a load cell sensor to measure the weight of the feed to be thrown and two servo motors as a feed production system. Both sensor and servo motors are controlled by an Arduino UNO. The feed tank has a maximum capacity of 7.5 liters with 0.41 cm per kilogram buoyant force of the USV. The test was carried out on a pool of 10 × 10 m by placing 4 Waypoints. The USV has an average speed of 0.65 m/s and reaches a total distance of 55.5 m in 88 seconds. Before releasing to the pond, the feed weight is measured using a load cell sensor which has an accuracy of 98.99%. The difference between the set point and the feed released by the USV is very close, where the average error value is about 4.98%. The error value becomes smaller when more weight is set.
Modeling of Cavities Detection in The Tree Stemsection Using Radar Vector Network Analyzer (VNA) Elaborating Radon Transform
Authors: Dwinanda Aldi Rivaldi , Nugroho Bambang Setia , Pramudita Aloysius Adya
Published: November 2022

Trees are one of the most useful plants for life on earth. However, trees can be harmful due to cavities in the stem sections. Rapid detection is needed to prevent several losses that may arise due to fallen trees. This research identified a hollow and non-hollow tree stem section of flamboyant tree with a sub-surface detection radar system. The sub surface detection radar system was modeled using a Vector Network Analyzer (VNA) connected to a Vivaldi antenna. VNA emitted electromagnetic waves to the tree stem section and subsequently propagated and penetrated hollow tree stem section. The propagation wave met the boundary plane between the wood and the cavity which reflected the electromagnetic waves. The reflected wave was caught by antenna and was display by the VNA as S-Parameter. This research used a Vivaldi antenna with a working frequency of 1 GHz – 10 GHz and a VNA with working frequency 300KHz - 8GHz. The difference in the amplitude of the signal could be seen from the results of cavity measurements made at one point. By implementing circular scanning method with inverse radon transformation, this research could identify a 19 cm diameter wood with a hole of 6 cm and 9.5 cm diameter filled with water, respectively. It was observed that the optimal detection was obtained by placing object between the antennas. This research has signified the application of radar modeled with VNA for detecting the cavities in tree stem section.
Features of Interaction Between State Power and Civil Society in the USSR.
Authors: Neznanova Violetta Sergeevna
Published: November 2022

The subject of this article is the process of interaction between state power and civil society in the USSR. The purpose of the work is to identify the features of the interaction between state power and civil society in the USSR, by analyzing the evolution of civil society in Russia and clarifying the features of the process of interaction between state power and civil society, to show what united state power and civil society in the USSR. The work is based on the research of domestic and foreign authors, the data of the Public Chamber of the Russian Federation, the Public Chamber of St. Petersburg, the Center for the Development of Non-Profit Organizations, etc. The following methods were used during the study: historical and philosophical analysis, comparative analysis, interdisciplinary approach. The scientific novelty lies in the fact that the features of the interaction between state power and civil society in the USSR are revealed, the evolution of civil society in Russia is analyzed, and the features of the process of interaction between state power and civil society are specified. It is shown what united the state power and civil society in the USSR. The main conclusion of the study is that in the USSR, especially at the stage of the “nationwide state” (60-80s), a model of limited public (non-state) self-government developed, which included a number of important elements of civil society. However, the ideological, administrative and economic barriers that stood in the way of the development of a free civil initiative led to an increase in public apathy, on the one hand, and sharp public discontent, on the other. An actively dissatisfied part of society took advantage of the systemic crisis of the Soviet system in the late 1980s for its elimination. A new period of national history has begun.
Contribution of International Non-Governmental Organizations to Peaceful Conflict Resolution Processes: The Case of the Syrian Conflict
Authors: Rustamova Leili Rustamovna
Published: November 2022

Due to the increase in the number of conflicts, which lead to the growth of tension and destabilization of the system of international relations, the search for new mechanisms for their settlement and new participants who are able to introduce a positive agenda through interaction with all parties is an urgent research task. This paper focuses on international non-governmental organizations (INGOs), acting as such new actors and taking part in the settlement of the conflict in Syria. The purpose of the article is to analyze their contribution to the Syrian peace process, to consider their possibilities and limitations. The methodology is based on discourse analysis and case studies. The case of Syria was chosen because of the ongoing nature of the civil war there, as well as the fact that INGOs have proposed a number of new initiatives to resolve the conflict, which makes this study novel. The study identified the main organizations that propose a peaceful settlement of the conflict, and also identified the main trends in the participation of INGOs in the crisis settlement in Syria. Thus, participating in the peace process, they also implement peacebuilding projects, actively cooperate with local INGOs, and switch to remote work formats due to security problems. However, the analysis of their proposals for the peace process also revealed the main problems of the activities of INGOs within the framework of track II diplomacy, which consist in their neglect of the principle of impartiality. The ability of INGOs to promote their initiatives is also influenced by the dynamics of traditional diplomacy. The key takeaway is that, despite the complexity of the Syrian peace process and the dominant role of traditional diplomacy, INGOs have a significant positive impact on the peace process as they promote grassroots cohesion among the Syrian population and encourage them to form civil associations similar to INGOs, which are also gradually beginning to look for ways of national reconciliation.
PENGARUH MODEL PEMBELAJARAN INKUIRI BERBASIS BLENDED LEARNING TERHADAP MOTIVASI BELAJAR SISWA
Authors: Meilani Ami , Toto Toto , Rachmawati Jeti
Published: November 2022

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri berbasis blended learning terhadap motivasi belajar siswa pada sub materi pencemaran lingkungan. Motivasi belajar adalah salah satu dari banyak faktor yang mempengaruhi dalam keberhasilan belajar. Sementara motivasi belajar dapat dipengaruhi oleh model pembelajaran yang digunakan dalam proses pembelajaran. Oleh sebab itu perlu memilih dan menerapkan model pembelajaran untuk meningkatkan motivasi belajar siswa. Penelitian ini dilaksanakan pada bulan April-Mei 2022. Populasi penelitian ini adalah siswa kelas X IPA SMA Negeri 1 Baregbeg sebanyak 2 (dua) kelas. Sedangkan sampel yang digunakan sebanyak 1 (satu) kelas yaitu kelas X IPA 2 yang dipilih dari populasi dengan menggunakan teknik purposive sampling. Pertimbangan pemilihan sampel tersebut berdasarkan informasi dari guru biologi bahwa kelas X IPA 2 memiliki motivasi belajar paling rendah dibandingkan dengan kelas X IPA 1. Metode penelitian yang digunakan dalam penelitian ini adalah Pre-Eksperimental dengan jenis penelitian One-Group Pretest-Posttest Design. Pengumpulan data menggunakan angket motivasi belajar. Data hasil penelitian dianalisis secara statistik meliputi perhitungan N-Gain dan Uji Z. Hasil penelitian dapat disimpulkan bahwa terdapat pengaruh signifikan penggunaan model inkuiri berbasis blended learning terhadap motivasi belajar siswa pada sub materi pencemaran lingkungan.Kata Kunci: Inkuiri, Blended learning,   Inkuiri berbasis Blended learning, Motivasi Belajar Siswa
PENGARUH IMPLEMENTASI MODEL PROBLEM BASED LEARNING BERBASIS BLENDED LEARNING TERHADAP KEMAMPUAN MEMECAHKAN MASALAH
Authors: Wahyuni Ayu , Romansyah Romdah , Hardi Endang
Published: November 2022

Pembelajaran sains pada abad ke-21 dituntut untuk mempersiapkan siswa dengan berbagai keterampilan dan kecakapan seperti berpikir kreatif, inovatif, kritis, pemecahan masalah, komunikasi, kolaborasi, Information and Communication Technology (ICT) Literacy. Pada pembelajaran sains, hakekatnya harus senantiasa mengarahkan siswa untuk mengembangkan dan mentransformasikan pengetahuan yang dimiliki serta mengaitkannya dalam kehidupan sehari-hari guna melatih siswa berpikir kritis termasuk dalam memecahkan masalah. Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan Model Problem Based Learning berbasis Blended Learning terhadap kemampuan memecahkan masalah siswa. Jenis penelitian kuantitatif. Metode yang digunakan adalah Pre-Exsperiment dan desain penelitiannya One Group Pretest-posttest Design. Penelitian ini populasinya adalah seluruh siswa kelas X MIPA di MA PK Yaba Al-Maarif yang berjumlah 41 orang. Teknik pengambilan sampel menggunakan Purposive Sampling. Jumlah sampel 21 siswa. Instrumen yang digunakan adalah tes kemampuan memecahkan masalah berupa soal uraian sebanyak delapan soal. Analisis data menggunakan uji Z. Hasil penelitian diperoleh Zhitung > Ztabel yaitu 2,5 >1,65 dengan taraf signifikansi ɑ 5%. Kesimpulan dari penelitian ini adalah ada pengaruh penggunaan Model Problem Based Learning Berbasis Blended Learning Terhadap Kemampuan Memecahkan Masalah Siswa Kelas X MIPA di MA PK Yaba Al-Ma’arif Sub Materi Pencemaran Lingkungan.
PENGARUH RETURN ON ASSET (ROA) DAN RETURN ON EQUITY (ROE) TERHADAP HARGA SAHAM (Pada perusahaan PT. Bank Mandiri Tbk Yang Terdaftar Di Bursa Efek Indonesia)
Authors: Tj Nurjanah , Aryansyah Firman , Ruhyanto Ahyo
Published: November 2022

Harga saham merupakan harga yang terjadi di pasar modal dan  harga saham bisa berubah naik ataupun turun dalam hitungan waktu, sehingga informasinya menjadi sangat penting untuk dipakai oleh investor ketika sedang berinvestasi saham. Salah satu dalam menganalisis harga saham dapat mengunakan rasio keuangan seperti rasio profitabilitas diantaranya return on asset dan return on equity. Penelitian ini bertujuan untuk: 1) Untuk mengetahui ada tidaknya pengaruh return on asset terhadap harga saham 2) Untuk mengetahui ada tidaknya pengaruh  return on equity terhadap harga saha. 3) Untuk mengetahui ada tidaknya pengaruh return on asset dan return on equity terhadap harga saham pada PT. Bank Mandiri Tbk. Metode penelitian ini digunakan adalah metode deskriptif dengan pendekatan kuantitatif. Jumlah sempel yang digunakan berjumalah 10 laporan keuanagan dari PT. Bank mandiri Tbk. Penelitian ini menghasilkan beberapa simpulan sebagai berikut: 1) Return on asset tidak memiliki pengaruh yang signifikan terhadap harga saham 2) Return on equity tidak memiliki pengaruh yang signifikan terhadap harga saham 3) Return on asset dan Return on equity tidak memiliki pengaruh yang signifikan terhadap harga saham PT. Bank Mandiri Tbk.
NILAI-NILAI KEARIFAN LOKAL TRADISI NGABUMI DI SITUS CAGAR BUDAYA RAWA ONOMDI DUSUN SILUMAN KELURAHAN PURWAHARJA KECAMATAN PURWAHARJA KOTA BANJAR
Authors: Ali Najmudin , Pajriah Sri , Suryana Aan
Published: November 2022

Tradisi Ngabumi memiliki ciri khas dari Nilai-Nilai Kearifan Lokal, tentunya penting dipahami oleh masyarakat sekitar Kelurahan Purwaharja Kecamatan Purwaharja Kota Banjar. Tujuan penelitian ini untuk mengetahui sejarah tardisi ngabumi, mengetahui nilai-nilai kearifan lokal tradisi ngabumi di situs cagar budaya rawa onom Di Dusun Siluman Kelurahan Purwaharja Kecamatan Purwaharja Kota Banjar. Metode penelitan yang digunakan adalah metode kualitatif deskriptif. Hasil penelitian menunjukan bahwa sejarah tradisi ngabumi di kelurahan purwaharja ini awalnya diselenggarakan oleh masing-masing para petani, selanjutnya pada tahun 2019 tradisi ini dilakukan secara bersama serta didukung oleh pemerintahan setiap tanggal 7 Suro (muharam). Selanjutnya nilai-nilai kearifan lokal dari tradisi ngabumi merupakan nilai religi dalam proses acara berlangsung dengan berdoa bersama mengharapkan limpahan berkah dari Sang Maha Kuasa, nilai-nilai gotong royong Nampak pada acara persiapan upacara, serta nilai toleransi juga dicerminkan pada perbedaan agama dan kepercayaan.
A South African Perspective on Learning in Social Movement Activism
Authors: Steyn Ibrahim
Published: November 2022

There is a body of education scholarship in South Africa that captures the role played by social movements in democratising education in post-apartheid South Africa. However, this scholarship says little about how power dynamics affect learning and intellectual labour in social movements or social movement organisations. In addition, the issue of learning in social movements or social movement organisations is hardly explored in the South African social movement literature. This lack of focus on how activists, especially grassroots activists in working-class communities, learn and produce knowledge in social movements and organisations obscures the complexity of learning and knowledge production in activist settings. This article explores how activists, especially grassroots activists, learn in social movements. Based on secondary literature and interviews, the article advances two main arguments: First, learning in social movements and organisations takes place in non-formal and informal ways. Both these forms of learning take place inside and outside formal educational settings. And they both contribute to the empowerment and critical consciousness of activists in social movements and organisations. In addition, informal learning takes place inside and outside popular educational spaces. However, it is not inevitable that non-formal and informal forms of learning in activist settings will generate critical knowledge and activist practices that disrupt the status quo. Second, power relations based on “race”, social class, gender, and sexuality, among other axes of social division, impact on how learning takes place in non-formal or popular contexts of education. This article seeks to understand how power relations shape the learning and knowledge production process in social movements and organisations.
Association between anxiety and depression in Medical students at Universidad Ricardo Palma during the year 2021
Authors: Leiva Nina Mashiel , Indacochea Cáceda Sonia , Cano Luis A , Medina Chinchon Mariela
Published: November 2022

The mental health of medical students around the world has been affected by the presence of anxiety and depression. According to the World Health Organization, more than 260 million people suffer from anxiety and approximately 300 million people suffer from depression. Objective: To determine the association between anxiety and depression in medical students at Ricardo Palma University during the 2021-II academic year. Materials and Methods: Observational, analytical, cross-sectional and quantitative study. From a population of 2046 medical students from the first to the seventh year of studies, the size of the sample obtained was 110 students. The data obtained was collected through Google Forms. Results: Of the medical students, 85.46% manifested some degree of anxiety and 50% manifested some degree of depression. These pathologies occurred more frequently in the female sex, low socioeconomic level and in those who had clinical courses. A statistically significant association was found between anxiety and depression (p: 0.038), and between low socioeconomic status and depression (p: 0.004). No statistically significant association was found between female sex and depression, nor between pre-clinical courses and depression. Conclusions: High prevalences of anxiety and depression were found in medical students at the Ricardo Palma University. In addition, a statistically significant association between anxiety and depression was evidenced (p: 0.038). For this reason, it is recommended to implement a psychological accompaniment throughout the medical university career.
Evaluation of the reproducibility of the Tronzo classification for intertrochanteric fractures of the femur in an orthopedic service of a Hospital in Ibagué, Colombia
Authors: Valencia Paula A , Quesada Aguilar María del Pilar , Rodriguez-Gutierrez María M , Lasso Acosta Alvaro E
Published: November 2022

Introduction: Hip fractures are a pathology of traumatic origin that generates a high impact on public health. The objective is to evaluate the interobserver reproducibility of the Tronzo classification for intertrochanteric fractures. Methods: Observational, analytical and retrospective study carried out in Ibagué - Colombia, 48 hip radiographs were analyzed, classified by 10 observed among specialists and training personnel, using the Tronzo classification. Interobserver reproducibility is assessed using the kappa concordance coefficient. Results: Among all those observed in the study, there is greater agreement in the identification of intertrochanteric fractures of lesser and greater severity (Tronzo I and V), the main exponents of this agreement are the most experienced staff, the staff in training, with intermediate experience they agree when identifying those of intermediate severity and for those with less experience the concordance becomes evident when evaluating the intermediate grades. Conclusion: The concordance increases with the experience for the identification of the types with high complexity. This classification is not suitable for clinical practice, another system is necessary for this type of fracture in clinical conduct.