bluuebunny/crossref_metadata_2025 huggingface dataset:
Growth and yield responses of two cowpea (Vigna unguiculata L.) varieties on different irrigation levels
Authors: Mentari Bunga Permata , Purnamawati Heni , Sulistyono Eko
Published: December 2023

Cowpea (Vigna unguiculata L.) or kacang tunggak in Indonesian belongs to the Leguminoceae family and is recently still a less commercial crop. This study was conducted to determine irrigation volume based on pan evaporation and its effects on the growth, yield, and irrigation water use efficiency (IWUE) of cowpea (Vigna unguiculata L.) grown in the plastic house. The amount of water applied was based on pan evaporation (Eo). This experiment used a split-plot randomized complete block design; the main plot was cowpea varieties (Albina and Uno), and subplots were irrigation volume (0.75, 1.50, 2.25, and 3.0 Eo). The data were subjected to analysis of variance; then, the means were compared using Duncan’s Multiple Range Test (DMRT). All tests were considered significant at p < 0.05. The experimental results showed that the water requirement during the vegetative phase for 5 consecutive weeks for the Albina variety was 2.91 Eo, 3.0 Eo, 3.0 Eo, 3.0 Eo, and 2.11 Eo; for the Uno variety was 3.0 Eo, 3 .0 Eo, 3.0 Eo, 2.94 Eo, and 2.10 Eo, respectively. For the Albina and Uno varieties at the generative phase, the plant water requirements were 1.66 Eo and 1.79 Eo, respectively. In cowpea farming, the optimum treatment for efficient water use or lowest usage of water was determined to be 2.25 Eo of irrigation volume combined with the Albina variety. Cowpea growth and productivity are significantly impacted by irrigation volume.

Keywords: Albina variety; evaporation; kacang tunggak; Uno variety; water efficiency
Eletromagnetismo e Circuitos
Authors: Villate Jaime E. , Martelo Luís Miguel
Published: December 2023

Livro de texto destinado a estudantes de Ciências e Engenharia. Introdução ao eletromagnetismo e circuitos elétricos. O principal objetivo é explicar os fenómenos básicos do eletromagnetismo de forma intuitiva com exemplos ilustrativos. Inclui 180 figuras, 53 exemplos resolvidos e 187 problemas, vários deles originais. A resolução de alguns dos problemas propostos encontram-se num outro livro publicado por separado.
The use of snail slime collected by sustainable methods in cosmetic creams
Authors: CESUR TURGUT Aslıhan
Published: December 2023

There are many snail slime (secretion) creams in the cosmetic industry. Many of them are formulated with herbal or synthetic allantoin when the cream ingredients are read. However, natural snail secretion also contains many bioactive components (glycoproteins, fatty acids, polyphenols, vitamins, etc.) other than allantoin. For this reason, cosmetic effectiveness decreases in products that do not contain natural snail secretion. It is not easy to reach the natural snail slime cream due to the limited collection of secretions from the appropriate snail species and limited sustainable methods. While the secretions are collected from snails by traditional methods (exposure to stresses such as salt and electricity application), animals are usually harmed or killed. If the method used for secretion collection is not suitable, animals are exposed to stress and release skin irritants. In addition, the secretion of each snail species does not have the suitable ingredients in the production of cosmetics. In this study, various essential oils and ozone were sprayed with cold steam into the porous chamber containing the snails in a specially designed device. Secretion was collected, from live snails (Helix aspersa) suitable for use in cosmetics, without being exposed to stress. Then the cream was formulated with this secretion. Microbiological and physicochemical analyzes were made in the cream produced. As the results; secretion containing important bioactive components was obtained from the appropriate snail species with sustainable methods, and the analysis results showed that the cream formulated with the addition of the secretion was qualified and suitable for use.
The effect of fermented natural lactic acid bacteria liquid and water-soluble carbohydrate admixture on alfalfa (Medicago sativa L.) silage fermentation quality, in vitro digestibility and methane production
Authors: AYDIN Sadık Serkan , DENEK Nihat , AVCI Mehmet , KIRAR Nurcan , TOP Şermin
Published: December 2023

This study was carried out to determine the effect of fermented natural lactic acid bacteria liquid and water-soluble carbohydrate (WSC) admixture on alfalfa silage fermentation quality, in vitro digestibility and methane production. In the study, analyses (pH, total lactic acid bacteria (LAB), yeast, mold, lactic acid (LA), acetic acid (AA), LA/AA) of naturally fermented lactic acid bacteria liquid (PFJ) prepared with 3% fructose addition to alfalfa plant were conducted. Treatments included alfalfa (control, C), alfalfa + PFJ (PFJ-C), alfalfa + PFJ +1,5% molasses (PFJ-CM), alfalfa + PFJ + 1,5% fructose (PFJ-CF), alfalfa + PFJ + 1,5% sucrose (PFJ-CS). In the study, while the differences between the groups were found statistically insignificant in crude ash (CA) and neutral detergent fiber (NDF) values of the silages, the differences between the groups were found statistically significant in dry matter (DM), crude protein (CP), acid detergent fiber (ADF), in vitro organic matter digestion (IVOMD), metabolizable energy (ME) and methane (CH4) values. Compared to the control group, increases in IVOMD and ME were observed in silages obtained by adding PFJ, molasses, fructose and sucrose. When the fermentation characteristics (pH, ammonia nitrogen (NH3-N), lactic acid (LA), acetic acid (AA), yeast-mold and carbon dioxide (CO2) after aerobic stability) of the silages were analyzed, the differences between the groups were statistically significant. When the CO2 content and post aerobic yeast mold values (PAYMV) of the silages were examined, it was observed that there was a decrease in all experimental groups compared to the control group. LA and AA values of silages increased in all experimental groups compared to the control group.
Asset Return in Money Laundering
Authors: Boong Vicariya Retnowati , Irawan Joshua Evandeo , Ibrahim Christian , Jonathan Steven
Published: December 2023

Money Laundering Crime as a further criminal act has placed and involved two main perpetrators, namely active actors as parties trying to hide or disguise the origin of assets that are the result of criminal acts in various ways, and passive actors as parties who receive Money Laundering Crime assets. The return of Money Laundering Crime assets is not only through coercive measures, but also requires a voluntary return by the receiving party. In practice, voluntary returns create uncertainty when the receiving party (passive actor) from the beginning does not know the origin of the assets received. Through various money laundering cases in Indonesia in June-July 2022, the Authors are very interested in analyzing the extent of obligations related to the return of Money Laundering Crime assets. This research uses normative juridical methodology with Law approach and concept approach. The purpose of this study is to determine the obligations that must be carried out by passive trafficking actors based on Law No. 8 of 2010.
Studying effects of emissions from thermal power plants on ambient air quality in Cam Pha city
Authors: Thi Thu Ha Pham , Chi Linh Pham , Manh Dung Do , Ngoc Bach Duong
Published: December 2023

The article presents some research results on assessing emissions from the chimneys of Cam Pha, Mong Duong 1 and Mong Duong 2 thermal power plants through comparison of the concentrations of TSP, SO2 and NOx with national and local standards on industrial emissions (QCVN 22:2009/BTNMT, QCDP 5:2020/QN), and applying AERMOD VIEW 10.2.1 software to simulate pollutant dispersions in order to evaluate the effects of this emission on ambient air quality in Cam Pha city. The research results show that at several times, the emission concentrations of all three parameters of TSP, NOx và SO2 were higher than standard values, with the maximum frequencies of exceeding standard were 2,79%, 25,92% and 8%, respectively. The maximum levels of exceeding standard were 4,29 times for TSP, 4,04 times for NOx and 7,17 times for SO2. The research results also indicate that there is a place where the hourly average concentration of NO2 is 2.7 times higher than the local standard QCDP 4:2020/QN on ambient air quality. The simulation results of pollutant dispersions showed that the area in the west-northwest of Mong Duong 1 and 2 thermal power plants has concentrations of SO2 and NO2 (hourly average) exceeding the current allowable standards.
A Phenomenological and Stylistic Review of the Anthology of Penunggu Makam Poetry
Authors: Saniro Roma Kyo Kae
Published: December 2023

The purpose of this study is to reveal the phenomenological and stylistic aspects of the Penunggu Makam (Grave Keeper) poetry anthology. The study in this study is based on the theory of phenomenology or stratum norms and stylistic theory. This study uses a qualitative approach. The method used is descriptive qualitative method, namely by describing and analyzing poetry from phenomenological aspects or normative and stylistic strata. The phenomenological aspect of the poems in the anthology of Penunggu Makam is thematically colored by the issue of death which is colored by sadness, sadness and loneliness. The problem of death is also a general concept of human life that all of them will surely die. In the stylistic aspect, there are several language explorations. Exploration of natural images appears in most of the poems. Figure of speech also appears in this poem with dominant personification figure of speech wrapped in natural images. At the level of diction, there is also an exploration of concrete dictions with their inherent characteristics. The words used in this poem are widely known by the public. Nevertheless, the diction used by the poet makes this poem have such a deep meaning and makes the reader immersed in the atmosphere and feelings felt by the poet in line after line of his poem or poem.
Language Taboos in Social Activities of the Acehnese Community
Authors: Wardani Vera , Mujiburrahman Mujiburrahman , Junaidi Junaidi , Usman Usman , Kamil Ade Ikhsan
Published: December 2023

This study aims to describe language taboos in the context of social activities within the Acehnese community. The research design employed is field research, utilizing a qualitative approach. The method employed is descriptive-analytical. The data for this research focus on language taboos within the Acehnese community in the Pidie Regency. The data sources are informants, comprising Acehnese individuals residing in the Pidie Regency, spanning three sub-districts, with a total of 21 informants. Data collection involves structured and unstructured interview techniques, supported by the participant observation method with face-to-face conversations and the baiting technique. The data analysis technique used is qualitative analysis with stages such as selection, description, grouping, and data analysis. The research findings reveal language taboos in the social activities of the Acehnese community as follows: (a) language taboos in hunting activities; (b) language taboos in farming activities; (c) language taboos in carpentry activities; (d) language taboos in trading activities; and (e) language taboos in courtship activities.
Simultaneous Sizing of a Rocket Family with Embedded Trajectory Optimization
Authors: Jo Byeong-Un , Ho Koki
Published: December 2023

This paper presents a sizing procedure for a rocket family capable of fulfilling multiple missions, considering the commonalities between the vehicles. The procedure aims to take full advantage of sharing a common part across multiple rockets whose payload capability differs entirely, ultimately leading to cost savings in designing a rocket family. As the foundation of the proposed rocket family design method, an integrated sizing method with trajectory optimization for a single rocket is first formulated as a single optimal control problem. This formulation can find the optimal sizing along with trajectory results in a tractable manner. Building upon this formulation, the proposed rocket family design method is developed to 1) determine the feasible design space of the rocket family design problem (i.e., commonality check), and 2) if a feasible design space is determined to exist, minimize the cost function within that feasible space by solving an optimization problem in which the optimal control problem is embedded as a subproblem. A case study is carried out on a rocket family composed of expendable and reusable launchers to demonstrate the novelty of the proposed procedure.
Statistical Analysis of the Surface Roughness on Aircraft Icing
Authors: Sotomayor-Zakharov Denis , Radenac Emmanuel , Gallia Mariachiara , Guardone Alberto , Knop Inken
Published: December 2023

A statistical analysis of the surface roughness is performed on experimentally obtained ice shapes on an asymmetrical airfoil at [Formula: see text]. The ice shapes were generated in the Icing Wind Tunnel of the Technical University of Braunschweig under Appendix C and O conditions of the EASA airplane certification standards as part of the ICE GENESIS project. The photogrammetry method is used for the digitization of the experimental ice shapes, while statistical parameters such as the mean ice shape and the local root mean square (RMS) of the ice geometry are extracted using a traditional surface projection method, as well as a self-organizing maps approach. Results show the evolution of the statistical parameters over time and the influence of the freestream static temperature on these parameters. A comparison between the experimental values of the local RMS of the ice geometry and a correlation for roughness prediction is presented, showing a good match with the original formulation of the correlation for cases under Appendix C conditions while having a good match with Appendix O conditions when a temperature correction factor is applied to the formulation. Additionally, results show an almost linear growth of roughness over the whole accretion time.
Response of a Turbulent Boundary Layer to an Imposed Synthetic Large-Scale Structure
Authors: Lozier Mitchell , Thomas Flint O. , Gordeyev Stanislav
Published: December 2023

The dynamic response of a zero-pressure gradient turbulent boundary layer (TBL) to an active flow control actuator was experimentally investigated. The experimental TBL had a sufficiently low momentum thickness Reynolds number, such that there were no energetic organized large-scale structures in the outer region, as evidenced from measurements of the premultiplied wavenumber–frequency spectra. The periodically pulsed plasma actuator, placed inside the outer region of TBL, introduced a synthetic large-scale structure, and the boundary-layer response to this synthetic structure downstream of the actuator at select wall-normal and streamwise locations was investigated. The turbulence amplitude modulating effect of the synthetic large-scale structure, within the inner and log-linear regions of the boundary layer, was isolated and analyzed using a phase-locked analysis. The dynamic interaction of the synthetic large-scale structure and smaller-scale turbulent motions was quantified using a modulation coefficient, and a strong positive correlation within the inner and log regions of the boundary layer was measured. The streamwise development of the synthetic large-scale structure and its modulating effect on the near-wall turbulence across several streamwise locations are described. Profiles of the phase speed at these streamwise locations were extracted and were found to be constant within the log region, further confirming a strong coupling between the near-wall fluctuations in turbulence intensity and the synthetic large-scale motions introduced in the outer region. Overall, the turbulence amplitude modulation effect induced by the synthetic large-scale structure was found to be dynamically similar to the large-scale modulation measured in canonical TBLs at higher Reynolds numbers.
Stall Inception Prediction of Transonic Compressor with Wire Mesh Casing Treatment
Authors: Sun Dakun , Hu Jiahao , Xu Dengke , Fang Yibo , Dong Xu , Zhang Ming , Sun Xiaofeng
Published: December 2023

A wire mesh casing treatment is proposed and numerically tested on the transonic axial compressor (Rotor 37). A theoretical stall inception prediction model was developed to account for the wire mesh casing treatment, which was modeled as an impedance boundary condition. This model was validated on a low-speed compressor, replicating the experimental trend with reliable precision. The impedance boundary condition effectively attenuates disturbances and confines the distribution range of perturbations compared to the solid wall boundary condition. Furthermore, the installation of the wire mesh casing treatment induced a downstream shift in the passage shock wave and enhanced the flow capacity in the blade tip region. The effects of the casing treatment on different installation locations were investigated, and the results indicated that the maximum stall margin improvement occurred when the casing treatment was positioned at the midchord location. The integrated design of the casing treatment and blade profile, along with the established prediction model, is also discussed. This model demonstrates reliable precision when compared to the experimental results and addresses the need for rapid design iteration during the initial design phase.
On Machine-Learning-Aided Two-Scale Solution for Turbulent Fluid Flows
Authors: Yao Min , Chen Chen
Published: December 2023

Scale-resolving solutions for computational fluid dynamics problems have usually been challenging due to their request for computing resources. A two-scale framework was proposed for more efficient solutions to couple a local fine-mesh solution with a global coarse-mesh solution. The methodology was successfully implemented and demonstrated for a canonical turbulent channel flow and for a tripped turbulent boundary layer. The solution mapping from the local fine-mesh to the global coarse-mesh region is realized by modifying the flow-governing equations in the under-resolved coarse-mesh region through adding extra forcing source terms generated from the space–time-averaged fine-mesh solutions. However, the high-gradient transitional region presents additional challenges when applying the Chebyshev spectral method for mapping the source terms; thus the high-gradient frontal region has not been fully resolved in the streamwise direction. In the present work, the propagation of the source terms is facilitated by machine learning tools (multilayer perceptron-based neural network) so as to implement the method in flowfields with high gradients or drastic changes in the mean velocity. The neural-network-based propagation model is shown to be capable of accurately estimating the source terms in the near-wall coarse-mesh region. The mean flow there thus can be nicely reproduced by the source-term propagation. The machine-learning tools thus provide potential as the more advanced source-term propagation method for the two-scale framework to be implemented in more complicated flowfields.
W poszukiwaniu zaginionej drugiej wieży
Authors: Sobkowicz Krzysztof
Published: December 2023

Mongołowie w 1241 r., podczas przemieszczania swoich sił ku Legnicy, złupili dobra templariuszy, które były usytuowane niedaleko ich przemarszu. Ponces de Aubon w swym liście do króla Ludwika IX pisał: Et si ont destruit deus des meillours tours et trois viles que nous avionz en Poulaine. Wymienione w liście „dwie wieże”, które zostały zniszczone, to niewątpliwie budowle obronne w siedzibach templariuszy na Śląsku, bo właśnie o zniszczeniu i złupieniu ziemi, która należała do księcia polskiego Henryka Pobożnego,zawiadamiał w swym liście mistrz francuskich templariuszy. Niniejsza publikacja jest próbą zebrania informacji na temat hipotetycznej bytności tego zakonu na ziemiach Śląska Opolskiego (i nie tylko) oraz rozważań nad odnalezieniem ewentualnej lokalizacji drugiejzniszczonej wieży, o której pisał Ponces de Aubon do króla Francji.
Avoidance Versus Elimination. How Can We Harm Less? How Can We Do Rather Good?
Authors: Laki Beáta
Published: December 2023

The present article focuses on hereditary genetic disorders which is specified and evaluated through comparative analysis. This comparison extends on highlighting a fewfactors in connection with avoidance through IVF embryo selection procedure and elimination, removal through germline gene editing. Focusing on the later listed factors the author introduces a new perspective of moral evaluation of the mentioned procedures. With the explanation of the dilemma, according to showing the factors and with the analysis of their effects the paper concludes that it is conceivable based on the factors discussed here that avoiding the appearance of genetic disease through IVF embryo selection is morally moreacceptable, given the current state of science and technology, than the direct modification, intervention into the germline.
Takãra: o centro da difusão da linguagem ritualizada
Authors: Tapirapé Nivaldo Korira’i
Published: December 2023

O presente trabalho tem como propósito apresentar resultados da pesquisa sobre a importância da Takãra (casa cerimonial) como espaço central de difusão da linguagem ritualizada que ocorre nos rituais e nas regras de organização de eventos culturais. O conhecimento dessa linguagem é fundamental para manutenção e fortalecimento da epistemologia sociocultural do povo, já que a Takãra é a casa de sapiência Apyãwa. Segundo nossos sábios, a Takãra é essencial desde a sua ancestralidade, centro de espiritualidade para as práticas culturais, de atualização de saberes Apyãwa. Além disso, a pesquisa traz reflexões importantes para que se possa valorizar e fortalecer ainda mais a Takãra, oportunizando esse conhecimento especializado às lideranças cerimoniais das novas gerações. Nesse sentido, esperamos que a pesquisa possa contribuir também com reflexões das novas gerações Apyãwa, fundamentando a iniciativa das práticas socioculturais milenares da comunidade. Para a realização dessa pesquisa, contamos com parcerias valiosas dos (as) anciões (ãs), “bibliotecas vivas” do meu povo Apyãwa, que têm muito conhecimento sobre o tema, além das pesquisas bibliográficas e etnográficas sobre o povo Apyãwa. Os principais métodos utilizados foram: participação nas atividades culturais nas aldeias, atividades escolares, participação das conversas noturnas na Takãra e entrevistas semiabertas com anciãos/anciãs.
Comparação das escalas de Rockall e Glasgow-Blatchford na predição de desfechos clínicos em pacientes com hemorragia digestiva alta
Authors: Cunha Louise Menezes da , Pantoja Matheus de Sousa , Conejo Fernanda Cordeiro de Azevedo , Araki Osvaldo Massatoshi , Oliveira Guilherme Blattner Torres de , Cunha Victor Menezes da , Pereira Laryssa Marzabal Guimarães Quedinho , Leonel Nathalia da Cruz , Cunha Valdenira dos Santos Menezes da
Published: December 2023

Objetivo: Comparar a eficiência das escalas de Rockall e Glasgow-Blatchford quanto a estratificação de risco e previsão de desfechos clínicos em pacientes com hemorragia digestiva alta admitidos em um hospital terciário de São Paulo. Métodos: Trata-se de um estudo observacional, retrospectivo e quantitativo, conduzido com 101 indivíduos no período de um ano. A coleta de dados foi realizada através da análise de prontuário. Foram calculadas as pontuações das escalas de Rockall e Glasgow-Blatchford de todos os pacientes incluídos no estudo. O software IBM SPSS Statistics foi utilizado para elaboração das curvas ROC e cálculo das áreas sobre as curvas ROC. Para a comparação entre as áreas sobre as curvas ROC foi aplicado o teste de DeLong. Resultados: As escalas foram equivalentes ao identificar pacientes de baixo risco. Glasgow-Blatchford foi melhor em predizer mortalidade e necessidade de hemotransfusão. Nenhuma das escalas foi eficaz em prever internação em unidade de terapia intensiva. Conclusão: As escalas de Rockall e Glasgow-Blatchford apresentaram bom desempenho na identificação de casos de baixo risco, sem diferença estatística entre elas. Ambas as escalas se mostraram eficazes na previsão de mortalidade e necessidade de hemotransfusão.
The Attitudes of Medical School Students Towards Pharmacology Course: Scale Development and Implementation Study
Authors: TEKEŞ Ender
Published: December 2023

Aim: In this study, it was aimed to develop a valid and reliable attitude scale by determining the attitudes of medical school students towards the pharmacology course and to examine these attitudes in terms of variables such as students' gender, year of education, reasons for choosing medical school, following sources other than lecture notes, and desire to specialize in medicine in the future.
Methods: In this research, which was conducted with the participation of 498 students, 250 female and 248 male, from the third, fourth, fifth and sixth terms of Canakkale Onsekiz Mart University Faculty of Medicine, a 21-item 5-point Likert-type scale was used as a data collection tool. The survey was carried out face to face with term 4, 5 and 6 students, and online with term 3 students. During the scale development phase, Kaiser-Meyer-Olkin test and Bartlett's Test of Sphericity were used, and factor analysis was performed with the Principal Axis Factoring (PAF) method. To identify factor candidates, the criterion was that the eigenvalue exceeded 1. To determine the reliability level, Cronbach Alpha and McDonald's Omega reliability levels were examined.
Results: The attitude scale of medical school students towards pharmacology course was developed as 12 items and two factors. Two factors with eigenvalues greater than 1 were determined in the scale: "indispensable course pharmacology" and "useless course pharmacology". It was determined that the Cronbach's alpha and McDonald's omega reliability values of the factors were above 0.70 and the scale was highly reliable. Although the students reached high mean and median values in the two negative items of the pharmacology attitude scale, they reached high mean and median values in the mostly positive items. In general, the students considered the pharmacology course necessary and exhibited positive attitudes. While the gender of the students did not make a difference in their attitudes towards the pharmacology course, the term of education and their reasons for choosing the medical school created a significant difference in their attitudes towards the pharmacology course. In addition, students' following medical sources other than lecture notes and resources provided by faculty members and their desire to be an expert created a significant difference in their attitudes towards the pharmacology course.
Conclusions: The results of this study show that the developed pharmacology attitude scale is a reliable and valid measure of students' attitudes towards the pharmacology course. These findings can be used to improve pharmacology teaching and encourage positive attitudes towards the course among medical students.
Neurosurgery Career Preferences Compared to Other Medical Specialties among Turkish Students
Authors: EREN Burak , KARAGÖZ GUZEY Feyza , GÜLEÇ İlker , BAŞ Nuri Serdar , AY Ferhat , ACAROĞLU Muhammed Ali , GÜNGÖR Şahika Nur , ÇUHACIBAŞI Enes Bilal
Published: December 2023

Aim: This study aimed to investigate the thoughts of medical faculty students in Türkiye about neurosurgery and the reasons for the low neurosurgery exam results.
Methods: Between 2014 and 2021, the lowest and highest the Examination for Specialty in Medicine (ESM) scores of eight hundred students who started neurosurgery residency in 14 exam periods in Türkiye were determined. The scores of the other 39 specialties in the same exams were also determined, and they were compared with neurosurgery scores. Eight quotas for Aerospace Medicine and Medical Ecology and Hydroclimatology with insufficient data were excluded from the study. One hundred eighty-nine quotas and scores for military health services and ninety-three for international students were excluded as their scores are calculated differently. Moreover, in the 2022-2023 academic year, a survey was conducted with the students of 12 medical faculties in all geographical regions in Türkiye. 3590 students participated in the study. Participants answered 11 questions about career choices and neurosurgery.
Results: The mean neurosurgery ESM score was 53.3±1.31. It was seen that 21.8% (n=223) of the 1023 neurosurgery quotas were not preferred. The ranking of neurosurgery scores for ESM was between 29th and 36th among 40 specialties. The average scores of neurosurgery in metropolitan city faculties were significantly higher than in other university hospitals and institutional hospitals (p = 0,008, p = 0,002; respectively). The average age of 3590 students who answered all questions in the survey was 22.4. 44% were women (n=1578), and 56% were men (n=2012). Students were less interested in surgical specialties in their senior year (p=0.004). While those considering a career in neurosurgery were 22.3% in the first two years, this rate decreased to 6.3% in the last two years (p<0.001). The rate of those who wanted residency programs in metropolitan cities was 90.5%. University hospitals were preferred more than training and research hospitals affiliated with the Ministry of Health in all branches (p=0.039). Three-quarters of the students had negative opinions about the neurosurgery specialty.
Conclusions: The reasons why neurosurgery is a less favored specialty are financial gain, negative thoughts about work-life balance and course difficulty. To get more successful students to choose neurosurgery, the successful students in the first grades should be targeted, and neurosurgery should be well introduced.
PELAKSANAAN OTONOMI DAERAH DAN DAMPAKNYA TERHADAP PEMBANGUNAN MASYARAKAT DI KABUPATEN INDRAGIRI HILIR
Authors: Iqbal Muhammad , Herman Herman
Published: December 2023

This study , entitled " Implementation of the Regions autonomi and Its Impact on Community Development in Indragiri Hilir " . The purpose of this study is to investigate the implementation of regional autonomy and its influence on development in Indragiri Hilir . Granting regional autonomy does not run properly categorized in Indragiri Hilir district. In addition , the effect on the implementation of community development are not well categorized on the development of basic facilities , infrastructure as well as the multi-year development . From the research framework of systems theory analysis showed that the Government Development Indragiri Hilir the category is not well (out come ) with law No. 23 of 2014.
PENYELENGGARAAN URUSAN PEMERINTAHAN KONKUREN PADA PEMERINTAHAN DAERAH KABUPATEN SIAK
Authors: Maulidiah Sri , Husnah Asmaul
Published: December 2023

As explained in Law Number 23 of 2014 that government affairs consist of absolute government affairs, concurrent government affairs and general government affairs. This study aims to analyze the implementation of concurrent government affairs in the local government of Siak Regency. At the regional level the implementation of concurrent government affairs is carried out by regional government elements and Dewan Perwakilan Rakyat Daerah (DPRD). In the implementation of government affairs in the regions, especially in the local government of Siak Regency there are still several problems, namely; the absence of tourism policies from Law Number 23 of 2014 such as Government Regulations related to concurrent government affairs and regional apparatus organizations implementing concurrent affairs was only established in 2017. This study used a Qualitative Approach withtype descriptive explanatory. The informants in this study were the Regional Secretary of Siak Regency, Head of the Education Office, to the Health Office and Head of the Social Service. Based on the results of the study that the nature of the implementation of concurrent government affairs in the local government of Siak Regency is in accordance with the planning, and has achieved the targets set out in the Annual Work Plan of the Siak Regency Regional Government, and all programs and activities in concurrent government affairs are financed through the Siak Regency budget has increased every year, but there are still some obstacles in the implementation of concurrent government affairs in the local government of Siak Regency. The suggestions that the author recommends in implementing concurrent government affairs are; improving facilities and infrastructure in the implementation of concurrent government affairs activities, immediately completing the preparation of the Regional Government RTRW of the Siak Regency.
EVALUASI PELAKSANAAN KEBIJAKAN SISTEM INFORMASI DAN MANAJEMEN PERTANAHAN NASIONAL (SIMTANAS) DI KANTOR PERTANAHAN KABUPATEN PELALAWAN
Authors: Syaprianto Syaprianto
Published: December 2023

This study aims to evaluate the implementation of the Sistem Informasi dan Manajemen Pertanahan Nasional (SIMTANAS) policy at the Land Office in Pelalawan District and this research was carried out using survey research methods, the level of exploration was descriptive and using qualitative data analysis. The researcher interviewed directly and deeply to the key informants who were considered to know about the Implementation of the Sistem Informasi dan Manajemen Pertanahan Nasional (SIMTANAS) policy using technique snowball. The results of this study indicate that the Evaluation of implementation of the Sistem Informasi dan Manajemen Pertanahan Nasional (SIMTANAS) at the Land Office in Pelalawan District been implemented are optimal in providing services to the community, but there are some research findings that must be repaired by the Land Office in Pelalawan District. First, Quality of resources related to operational information systems and land management must be improved by providing training. Second, facilities and infrastructure must support in order to create excellent service because there are still facilities and infrastructure that are problematic when providing services to the community.
PARTISIPASI MASYARAKAT DALAM PERENCANAAN PEMBANGUNAN DESA DONGI KECAMATAN PITU RIAWA KABUPATEN SIDENRENG RAPPANG
Authors: Ikbal Muhammad , A Abdul Jabbar
Published: December 2023

It is very important to know community participation in the development planning of the Dongi village, Pitu Riawa District, Sidrap Regency. The study population was 17 years and above, namely 1,335 people. Data collection techniques used in this study were observation, questionnaires and interviews. The collected data is then used the method of quantitative analysis techniques with frequency tables. This study was conducted using a random sampling technique, using the Yamane formula with an error rate of 10% to produce 95 respondents. The results showed that the level of community participation in the development planning of the Dongi village in Pitu Riawa District, Sidrap Regency was in the category (Consultation) with a value of 81.5%, very good category.
EVALUASI PELAKSANAAN PELAYANAN ADMINISTRASI TERPADU KECAMATAN DI KECAMATAN RUMBAI KOTA PEKANBARU (Studi Pemberian Rekomendasi Izin Pemondokan atau Rumah Kos)
Authors: Prihatin Panca Setyo , Rusadi Sylvina , Adni Dita Fisdian
Published: December 2023

One of the authority of the district head in the Act of the  Rumbai District Head of Pekanbaru City Number: Kpts/23/KR/IX/2014 Regarding the Implementation of Integrated Administrative Services of the Districts in Rumbai District is in terms of granting recommendations for boarding permits or boarding houses. This is considered important because the boarding house business is considered profitable especially if it is located in strategic areas around the university as an educational center. However, this is not accompanied by the obligation of the business owner to take care of boarding house permits as a provision stipulated by the Pekanbaru City Government. Rumbai District is a strategic area for the establishment of several universities today, such as Lancang Kuning University (UNILAK), Caltex Riau Polytechnic (PCR), the Faculty of Health, University of Riau (UR) and others. From the results of interviews and observations of the Integrated District Administration Service (PATEN) in Rumbai District, Pekanbaru City (Study on Giving Recommendations for Boarding Permit or Boarding House) has not run according to the established Standard Operating Procedure (SOP). This can be seen from the existence of a number of complaints from the people who are taking care of a recommendation for a boarding house or boarding house recommendation about the service of the Rumbai sub-district office which is still lacking in terms of information on the Standard Operating Procedure (SOP) of the service and also regarding the time of completion of the recommendation letter.
SUMBER DAYA PADA POLA PEMBELAJARAN JARAK JAUH DI BADAN PENGEMBANGAN SUMBER DAYA MANUSIA PROVINSI RIAU
Authors: Suryani
Published: December 2023

ABSTRAK

Sumber daya merupakan modal utama/asset yang memiliki elemen-elemen nilai yang diperlukan dalam suatu organisasi ataupun institusi. Pelatihan dengan Pola Pembelajaran Jarak Jauh (PPJJ) dilatarbelakangi karena tidak memungkinkannya hari ini Pelatihan dengan Pola Klasikal dilaksanakan, hal ini disebabkan adanya aturan dari pemerintah yaitu physical distancing akibat Pandemik Covid-19. Keberhasilan pelatihan tersebut tergantung pada sumber daya yang ada, antara lain adalah Sumber Daya Manusia, Media Pembelajaran, Sarana dan Prasarana serta biaya dalam mendukung Pola Pembelajaran Jarak Jauh (PPJJ). Secara khusus tujuan penulisan ini adalah menjelaskan sumber daya yang dapat mendukung pembelajaran pada Pelatihan Pola Pembelajaran Jarak Jauh (PPJJ) di Badan Pengembangan Sumber Daya Manusia Provinsi Riau. Metode menggunakan pendekatan kepustakaan (library research) dengan mengkaji teori-teori para ahli dan menganalisis data serta dokumen. Teknik pengumpulan data menggunakan data primer dan sekunder. Hasil penelitian ini adalah pertimbangan penggunaan media Pola Pembelajaran Jarak Jauh (PPJJ) bagi widyaiswara sebagai fasilitator dengan pertimbangan harus menyesuaikan lokasi dan ketersediaan jaringan.
Straregi Pemerintah Desa Dalam Pengembangan Pariwisata Sebagai Desa Wisata Alam Di Desa Leppangeng Kecamatan Pitu Riase Kabupaten Sidenreng Rappang
Authors: St. Soeraya  , Barisan  , Jabbar Abdul
Published: December 2023

This study aims to analyze the strategy of the village government in developing Leppangeng Village as a natural tourism village in Pitu Riase District, Sidenreng Rappang Regency.This research use desciptive qualitative approach. The results showed that the village government strategy in developing tourism was using the Development Strategy. The implementation is carried out by increasing the status of tourism, coordinating with people related to stakeholders and tourism-related agencies. In addition, the village government also develops capacity and resources, by conducting training, socialization, and forming tourism awareness groups to improve the capacity of the Leppangeng Village community.
EFEKTIVITAS PEMUNGUTAN PAJAK BUMI DAN BANGUNAN DI DESA BATANG KULIM KABUPATEN PELALAWAN
Authors: Andry Hendry
Published: December 2023

This descriptive survey research aimed to analyze the effectiveness of collection of Earth and Building tax done by The Financial Management Agency and Regional Assets (BPKAD) in Batang Kulim, Pelalawan. The data were collected through questionnaires, observation and interview. They were analyzed by using the indicators of effectiveness theory. It was found that there were discrepancy among the data. Finally, although the result of questionnaire showed quite effective, but the overall effectiveness of land and building tax collection in Batang Kulim, Pelalawan indicated ineffective.
PELAKSANAAN PROSES LEGALISASI TANAH MELALUI PROGRAM PENDAFTARAN TANAH SISTEMATIS LENGKAP (PTSL) DAN PERAN KEPALA DESA DI DESA BAJANG, KECAMATAN MLARAK, KABUPATEN PONOROGO
Authors: Putra Anugerah Wibowo  , Aditia Wahyu Kurniawan  , Khoirurrosyidin  , Ekapti Wahjuni Djuwitaningsih
Published: December 2023

This study aims to determine the role of the village head in land legalization through the PTSL program in Bajang Village, Mlarak Ponorogo District and to find out the obstacles in the implementation of land legalization through Complete Systematic Land Registration (PTSL) in Bajang Village, Mlarak Ponorogo District. This type of research uses qualitative research methods. The essence of qualitative research is that this research procedure produces descriptive data in the form of written or spoken words from people and observed behavior as well as efforts to find solutions to problems by describing events based on existing facts or evidence. The result of this research is that the role of the Village Head in carrying out Complete Systematic Land Registration or PTSL activities in Bajang Village, Mlarak District, Ponorogo Regency is quite good, as can be seen from the success of the Inventory of Ownership of Ownership of Land Use and Utilization, as well as from the data obtained. The community as applicants and recipients of certificates is very proactive in every activity carried out by the village head and is greatly helped by the implementation of PTSL. In the implementation of the Complete Sitematic Registration or PTSL activity in Bajang Village, no significant obstacles were found. This is based on the opinion of the Bajang Village community itself that the Village Head carries out several activities such as socializing this PTSL activity to the community so that the community understands. Seeing the Bajang Village Head who is so diligent in providing socialization about PTSL activities, inviting the community to contact via telephone or whatsaap at any time, and providing solutions when there is a problem, would it be an example for other Village Heads.
Russian Folklore Lexicography at the Beginning of the Twenty-First Century
Authors: Бобунова М.А.
Published: December 2023

В  статье говорится о  фольклорной лексикографии, занимающейся теорией и практикой создания словарей языка фольклора. Дается краткая характеристика начального этапа, связанного с созданием системы и серии фиксирующих словарей. Сделан обзор появившихся за прошедшие двадцать лет словарей языка фольклора, выявивший разные направления лексикографической работы. Особое внимание уделено словарям лингвокультурологического типа, сочетающим собственно лингвистическую информацию с информацией об обозначаемых языковыми единицами культурных реалиях. Такие словари создаются в разных регионах России (Нижний Новгород, Псков, Тула) на базе русских народных сказок, которые оказываются идеальным материалом для выявления и анализа национальных культурных концептов. Описаны апробированные лексикографические формы на материале малых фольклорных жанров (Москва, Вологда): словарь собственных имен, словарь словесных образов и символов, словарь традиционных поэтических формул, словарь диалектных слов и  фольклоризмов. Отмечается новое направление лексикографической работы  — создание электронных лексикографических комплексов (Казань, Курск). Дана информация о структуре комплексов, создаваемых курскими лингвофольклористами на материале необрядовой лирической песни, былины и курских сказок. Делается вывод о роли словарей языка фольклора в учебной и научно-исследовательской работе.

The article is dedicated to folklore lexicography, which studies the theory and practice of creating dictionaries of the language of folklore. It provides a brief description of the initial stage of creating a lexicographic system and reviews dictionaries of folklore language that have appeared over the past twenty years, revealing different aspects of lexicographic work. Particular attention is paid to linguo-culturological dictionaries that combine linguistic and cultural material. Such dictionaries have been compiled in different regions of Russia (Nizhny Novgorod, Pskov, Tula) based on Russian folk tales, which is the perfect material for identifying and analyzing national cultural concepts. Types of lexicographic dictionary include those based on minor folklore genres (from Moscow and Vologda); a dictionary of proper names; a dictionary of verbal images and symbols; a dictionary of traditional poetic formulas; and a dictionary of dialect words and folklorisms. A new direction in lexicographic work is also noted — the creation of electronic lexicographic databases (in Kazan and Kursk). The complex created by linguo-folklorists from Kursk is based on non-ritual lyrical songs, bylinas, and on local fairy tales. In conclusion the article discusses the role of folklore dictionaries in education and research.
Rancang Bangun Alat Kontrol Pemakaian Energi Listrik Berbasis Mikrokontroler Atmega 328P pada Rumah Indekos
Authors: Inasa Yosafat Indra , Lapanporo Boni Pahlanop , Sanubary Iklas
Published: December 2023

Telah dilakukan penelitian mengenai rancang bangun alat kontrol pemakaian energi listrik berbasis mikrokontroler ATmega 328P. Alat yang dibuat bertujuan untuk mengontrol pemakain energi listrik di rumah indekos dengan menggunakan sistem password administrator dan SMS administrator. Alat dilengkapi dengan Modul GSM SIM 900  sebagai penyedia informasi dan pengontrol alat dari jarak jauh. Sistem peralatan bisa bekerja dengan baik karena dukungan dari beberapa komponen elektronik seperti mikrokontroler ATMega 328P yang sudah dikemas dengan sistem minimum Arduino UNO, sensor arus, sensor tegangan, modul GSM SIM900, relay, Liquid Crystal Display (LCD), dan keypad.  Pengujian alat  terbagi menjadi dua tahap yaitu, pengujian masing-masing sensor dan pengujian alat keseluruhan. Sensor arus dan tegangan dibandingkan dengan multi function meter. Persentase error sensor arus adalah 1,27 %  dan sensor tegangan 2,05 %. Pengujian alat keseluruhan dilakukan dengan memberikan beban yang konstan. Beban konstan yang digunakan adalah 6 lampu dengan daya total 660 watt. Hasil pengujian alat dibandingkan dengan perhitungan energi secara teoritis dengan persentase error sebesar 3,44 %. Secara keseluruhan sistem yang dirancang dapat bekerja dengan baik.
Strategic Approach to Pyrazinoquinoxaline Molecular Design for Enhanced Performance
Authors: Madagyal Sunil , Yadav Pratima , Chetti Prabhakar , Chaskar Atul
Published: December 2023

The availability of affordable organic compounds with thermally activated delayed fluorescence (TADF) properties represents a unique class of materials for addressing key challenges in organic electronics. In this context, we have successfully designed and synthesised three novel hybrid molecules 2-(4-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)-3,7,8-triphenylpyrazino[2,3-g]quinoxaline (tCz-PyrQx), 4-(tert-butyl)-N-(4-(tert-butyl)phenyl)-N-(4-(3,7,8-triphenylpyrazino[2,3-g]quinoxalin-2-yl)phenyl)aniline (tDPA-PyrQx), and 2-(4-(9,9-dimethylacridin-10(9H)-yl)phenyl)-3,7,8-triphenylpyrazino[2,3-g]quinoxaline (Ac-PyrQx) comprising electron-donating 3,6-di-tert-butyl-9H-carbazole, bis(4-(tert-butyl)phenyl)amine, and (9,9-dimethyl-9,10-dihydroacridine) with electron-accepting pyrazinoquinoxaline groups. The incorporation of highly planar and rigid pyrazinoquinoxaline electron-accepting moieties holds significant importance due to their unique properties like efficient charge transfer, and reduced steric hindrance. Their planar structure facilitates strong π-π stacking interactions and efficient charge transfer within the molecular framework, leading to improved exciton formation and enhanced reverse intersystem crossing (RISC) rates, which are critical for TADF processes. The three different electron-donating groups with pyrazinoquinoxaline were synthesised with the view of tuning the photophysical and electrochemical properties of the hybrids.