bluuebunny/crossref_metadata_2025 huggingface dataset:
Genetic Diversity of Trypanosomes Infesting Cattle from Savannah District in North of Côte d’Ivoire Using Conserved Genomic Signatures: rRNA, ITS1 and gGAPDH
Authors: Ekra Jean-Yves , Mafie Eliakunda Michael , N’Goran Edouard K. , Kaba Dramane , Gragnon Biégo Guillaume , Srinivasan Jagan
Published: March 2024

The potential danger to livestock from African animal trypanosomiasis is well known. However, the trypanosome species circulating in cattle and their genetics are poorly understood. After different alignments according to three regions (ITS1, gGAPDH and rRNA gene) of the trypanosome genome, phylogenetic analyses were used to show the genetic diversity of the different species that were circulating in the cattle in three regions (Bagoue, Poro and Tchologo) of Côte d’Ivoire. These analyses were performed by alignment of ITS1; by alignment of partial 18S, ITS1, 5.8S, ITS2 and partial 28S rRNA genes; and by alignment of gGAPDH gene with sequences of Trypanosomes found in GenBank. Three species were identified (T. vivax, T. theileri and T. congolense) in the cattle in the three northern regions of Côte d’Ivoire. T. vivax and T. theileri were the most abundant species in the present study. Contrary to the other primers used in this study, the ITS1 primers were not able to amplify T. theileri. We observed mixed infections between T. theileri and the other two species identified (T. vivax and T. congolense). As far as primers are concerned, in some cases, rRNA was able to identify the same species of trypanosomes that the ITS1 and gGAPDH primers were able to identify. Two main distinct groups of T. theileri complex were identified. The T. congolense and T. vivax strains were close to African strains, such as those from Kenya, Nigeria and Cameroon, unlike the T. theileri strain. Three trypanosome species (T. vivax, T. theileri and T. congolense) circulate in cattle in the Savannah district of Côte d’Ivoire. The genetic diversity of the trypanosome species encountered in this study cannot be classified as intraspecies according to geographical area and breed of cattle they infect.
Study on Heat Transfer Synergy and Optimization of Capsule-Type Plate Heat Exchangers
Authors: Yu Chao , Shao Mingzhen , Zhang Wenbao , Wang Guangyi , Huang Mian
Published: March 2024

An efficient and accurate method for optimizing capsule-type plate heat exchangers is proposed in this paper. This method combines computational fluid dynamics simulation, a backpropagation algorithm and multi-objective optimization to obtain better heat transfer performance of heat exchanger structures. For plate heat exchangers, the heat transfer coefficient j and friction coefficient f are a pair of contradictory objectives. The optimization of capsule-type plate heat exchangers is a multi-objective optimization problem. In this paper, a backpropagation neural network was used to construct an approximate model. The plate shape was optimized by a multi-objective genetic algorithm. The optimized capsule-type plate heat exchanger has lower flow resistance and higher heat exchange efficiency. After optimization, the heat transfer coefficient is increased by 8.3% and the friction coefficient is decreased by 14.3%, and the heat transfer effect is obviously improved. Further, analysis of flow field characteristics through field co-ordination theory provides guidance for the further optimization of plates.
New Method for Logging Evaluation of Total Organic Carbon Content in Shale Reservoirs Based on Time-Domain Convolutional Neural Network
Authors: Yang Wangwang , Hu Xuan , Liu Caiguang , Zheng Guoqing , Yan Weilin , Zheng Jiandong , Zhu Jianhua , Chen Longchuan , Wang Wenjuan , Wu Yunshuo
Published: March 2024

Total organic carbon (TOC) content is a key indicator for determining the hydrocarbon content of shale. The current model for calculating the TOC content of shale is relatively simplistic, the modeling process is cumbersome, and the parameters involved are influenced by subjective factors, which have certain shortcomings. To address this problem, a time-domain convolutional neural network (TCN) model for predicting total organic carbon content based on logging sequence information was established by starting from logging sequence information, conducting logging parameter sensitivity analysis experiments, prioritizing logging-sensitive parameters as model feature vectors, and constructing a TCN network. Meanwhile, to overcome the problem of an insufficient sample size, a five-fold cross-validation method was used to train the TCN model and obtain the weight matrix with the minimum error, and then a shale reservoir TOC content prediction model based on the TCN model was established. The model was applied to evaluate the TOC logging of the Lianggaoshan Formation in the Sichuan Basin, China, and the predicted results were compared with the traditional ΔlogR model. The results indicate that the TCN model predicts the TOC content more accurately than the traditional model, as demonstrated by laboratory tests. This leads to a better application effect. Additionally, the model fully explores the relationship between the logging curve and the total organic carbon content, resulting in improved accuracy of the shale TOC logging evaluation.
An Algorithm for Soft Sensor Development for a Class of Processes with Distinct Operating Conditions
Authors: Stanišić Darko , Mejić Luka , Jorgovanović Bojan , Ilić Vojin , Jorgovanović Nikola
Published: March 2024

Soft sensors are increasingly being used to provide important information about production processes that is otherwise only available through off-line laboratory analysis. However, usually, they are developed for a specific application, for which thorough process analysis is performed to provide information for the appropriate selection of model type and model structure. Wide industrial application of soft sensors, however, requires a method for soft sensor development that has a high level of automatism and is applicable to a significant number of industrial processes. A class of processes that is very common in the industry are processes with distinct operating conditions. In this paper, an algorithm that is suitable for the development of soft sensors for this class of processes is presented. The algorithm possesses a high level of automatism, as it requires minimal user engagement regarding the structure of the model, which makes it suitable for implementation as a customary industrial solution. The algorithm is based on a radial basis function artificial neural network, and it enables the automatic selection of the model structure and the determination of model parameters, only based on the training data set. The testing of the presented algorithm is done on the cement production process, since it represents a process with distinct operating conditions. The results of the test show that, besides providing a high level of automatism in model development, the presented algorithm generates a soft sensor with high estimation performance.
Gender Diversity: An Opportunity for Socially Inclusive Human Resource Management Policies for Organizational Sustainability
Authors: Galdiero Caterina , Maltempo Cecilia , Marrapodi Rosario , Martinez Marcello
Published: March 2024

The context in which work is distributed, organized, and performed has certainly changed in recent decades. In recent years, shock events such as COVID-19 have contributed to the revision of human resource management (HRM) dynamics, which was previously for “standard work”. Overall, hybrid work is not a novelty but has significantly expanded, particularly in the post-COVID-19 period, creating new opportunities in human resource management, especially for female employees, who often manifest the need to reconcile family and work. The new post-pandemic situation has paved the way for gender sustainability processes in organizations by pushing towards a more general organizational sustainability. In fact, in recent decades, sustainability in companies has ceased to be merely environmental and has expanded its boundaries to a “sustainable” business model, whereby human resource management must also meet organizational sustainability criteria. The literature shows that women add value to organizations. Therefore, companies that take on the implementation of management policies with the aim of gender inclusion are committed to social and organizational sustainability, which leads to strategic ideas of competitive advantages. Starting from these considerations, the main purpose of this paper is to compare several strands of research on organizational sustainability and diversity management using an integrative literature review method that offers the opportunity to discover areas where further research is needed. This allows fields of study to be mapped. This paper, derived from a review, provides insights for line managers and upper management regarding pursuing sustainability goals within organizations’ boundaries. Limitations and potential future research directions are also discussed, contributing to the ongoing development of research on these subjects.
Reactive Polymer Composite Microparticles Based on Glycidyl Methacrylate and Magnetite Nanoparticles
Authors: Bukowska Agnieszka , Bester Karol , Flaga Sylwia , Bukowski Wiktor
Published: March 2024

The modified suspension polymerization technique has been used for the preparation of composite microparticles from the mixture of glycidyl methacrylate (GMA), styrene (S), and divinylbenzene (DVB) in the presence of hydrophobized Fe3O4 nanoparticles. The obtained polymer microspheres were characterized using different instrumental and physicochemical techniques, modified with a zero-order PAMAM dendrimer, and impregnated with palladium(II) acetate solutions to immobilize palladium(II) ions. The resulting materials were preliminarily examined as catalysts in the Suzuki reaction between 4-bromotoluene and phenylboronic acid. It was found that the addition of magnetite particles to the composition of monomers provided polymer microparticles with embedded magnetic nanoparticles. The composite microparticles obtained showed a complex, multi-hollow, or raspberry-like morphology. After their modification, they could serve as recyclable catalysts for reactions that include both 4-bromotoluene and several other aryl bromides.
Determinants of an HIV Preventive Vaccine among a Highly Vulnerable Population: African American Men Who Have Sex with Men
Authors: Xu Mia Ann , Choi Jasmin , Rosenberger Joshua G. , Zimmerman Rick S. , DiClemente Ralph
Published: March 2024

African American men who have sex with men (MSM) are disproportionately impacted by HIV and may benefit from the development of an HIV vaccine. African American MSM are adversely affected by discrimination as a function of both their race and sexual behaviors. This may further increase the challenges associated with persuading them to adopt an HIV vaccine. Developing a knowledge base characterizing African American MSM HIV vaccine perceptions, attitudes, and concerns may help strengthen how healthcare providers and other health stakeholders describe and discuss the advent of an HIV vaccine. This study assessed the knowledge, attitudes, beliefs, and intentions related to HIV vaccination among African American MSM. This study comprised 432 African American MSM, 18–64 years, residing in the United States. Vaccine intention was defined as how likely it is that an individual would adopt an HIV vaccine if a vaccine was available and it was 90% effective against HIV, easy to obtain, free, and had few side effects. Relative to African American MSM who intend to delay receiving an HIV vaccination, controlling for age, education, and income, early vaccine adopters who had received ≥ 2 COVID-19 vaccinations and who had high WHO HIV Vaccine Positive Attitude Scale scores were, respectively, 3.2 times and 2.4 times more likely to report the intention to vaccinate within one year. Early vaccine adopters were also 2.4 times more likely to feel that HIV prevention support discriminates against African American MSM. Those reporting three or more sexual partners and medical mistrust were, respectively, 60% and 59% more likely to report the intention to delay HIV vaccination. The lack of a knowledge base on HIV vaccine perceptions and acceptability is a missed opportunity to provide guidance on how stakeholders, such as health providers and policymakers, should address HIV vaccine hesitancy once this crucial vaccine is licensed. The key factors affecting vaccine adoption are valuable in developing and implementing campaigns to enhance the HIV vaccine coverage in this vulnerable population.
Adolescent Wilderness Therapy: The Relationship of Client Outcomes to Reasons for Referral, Motivation for Change, and Clinical Measures
Authors: Harper Nevin J. , Dobud Will W. , Magnuson Doug
Published: March 2024

Outdoor behavioral healthcare is a specific model and industry utilizing wilderness therapy (WT), a residential treatment approach comprised of outdoor travel and living for youth experiencing mental health, substance use, and behavioral concerns. We present data from 6417 participants about reasons for referral, admission, and discharge scores from the Youth-Outcome Questionnaire (Y-OQ), youth interest and commitment to treatment, reliable change scores, and the relationship between these variables. One-third of youth entered WT with sub-clinical scores, varying levels of client motivation and voluntariness in relation to clinical outcomes, a diverse range of presenting problems without clear indication of specialized treatment planning, and differing responses to treatment by referral reason. Identifying those not responding to WT and those at risk of deterioration from the time of admission requires further investigation to improve client outcomes for this treatment modality. Recommendations include placing increased importance on accurate and thorough screening and assessment, utilizing baseline and routine outcome monitoring, reducing coercion, and considering specialized intervention.
Conservation of genetic resources of farm animals
Authors:   Federal State Budgetary Institution of Science Vavilov Institute of General of Genetics Russian Academy of Sciences, Russia, Moscow, Stolpovsky Yu. A. , Beketov S. V. ,   Federal State Budgetary Institution of Science Vavilov Institute of General of Genetics Russian Academy of Sciences, Russia, Moscow, Solodneva E. V. ,   Federal State Budgetary Institution of Science Vavilov Institute of General of Genetics Russian Academy of Sciences, Russia, Moscow, Kuznetsov S. B. ,   Federal State Budgetary Institution of Science Vavilov Institute of General of Genetics Russian Academy of Sciences, Russia, Moscow
Published: March 2024

The problem of preserving the genetic resources of farm animals and breed diversity is one of the priorities in the global livestock industry. As of September 1, 2023, the State Breeding Register of the Russian Federation registered 83 gene pool farms for breeding 63 breeds of 16 species of farm animals, of which 42 are domestic breeds bred in 23 of the 89 constituents of the Russian Federation. As a consequence, it requires the creation of a national system for preserving the gene pool of farm animals based on legislative, economic and biological principles for them. The main centers of breeds formation and the current state of the local breeds in the Russian Federation have been examined in detail in the article. Ways to improve the legislative framework in the fi eld of preserving breed diversity and economic stimulation of gene pool farms were proposed. At the same time, the optimal approach for the selection of small in number local breeds is the use of traditional evaluation of their breeding value together with genotyping for a number of specific genetic markers. The authors have developed appropriate proposals for the conservation of the gene pool of national breeds of farm animals such as: 1) the adoption of the Federal Law on the Conservation of Agrobiodiversity and the creation of an Advisory Council under the Ministry of Agriculture of the Russian Federation and the Russian Academy of Sciences for the conservation of gene pool breeds of animals; 2) the formation of a network of gene pool farms for the main types of farm animals, with their inventory at the genetic level, the creation of information bases and the Federal Bank for the cryopreservation of semen, embryos and DNA of animals of gene pool breeds with budgetary fi nancing of gene pool livestock.
Processing of poultry litter into organomineral fertilizers
Authors:   Federal State Budgetary Educational Institution of Higher Education “Northern Trans-Ural State Agricultural University”, Russia, Tyumen, Demin E. A. , Kovaleva O. V. ,   Federal State Budgetary Educational Institution of Higher Education “Northern Trans-Ural State Agricultural University”, Russia, Tyumen, Lyashchev A. A. ,   Federal State Budgetary Educational Institution of Higher Education “Northern Trans-Ural State Agricultural University”, Russia, Tyumen, Kostomakhin N. M. ,   Federal State Budgetary Educational Institution of Higher Education “Russian State Agrarian University – Moscow Timiryazev Agricultural Academy”, Russia, Moscow, Duktov А. P. ,   Institution of Education «Belarusian State Agricultural Academy», Belarus, Gorki
Published: March 2024

Poultry litter accumulates every day on the territory of poultry farms and other agricultural enterprises. Its disposal has become a difficult problem to solve, since processing requires money, the availability of storage space and agricultural land for applying the resulting fertilizers, etc. The main task in the development of new types of bio- and organomineral fertilizers is to obtain properties, which would promote the accumulation of humus in the soil, replenish the deficiency of nutrients and significantly increase the efficiency of the latter. One of the positive properties of such fertilizers will be their reclamation properties, the presence of which is extremely necessary for agricultural production, especially in areas of risky farming. In order to solve the problems of processing bird droppings and providing crop producers with eff ective fertilizers, a technology for processing poultry litter with waste-free production of complex organomineral fertilizer has been developed. The purpose of the work was to increase the effi ciency of processing poultry litters to produce organomineral fertilizers. The content of organic matter in the new organomineral fertilizer was 63,0 % and was second only to its content in peat. Thus, in terms of nitrogen content, organomineral fertilizer exceeds cattle manure, pig manure and peat by 1,00; 0,87 and 0,98 abs.%, respectively. A similar trend was observed for phosphorus and potassium. The potassium content was even higher than in pure poultry litters by 1,42 abs.%. Since soil fertility decreases annually, even despite the supply of organic matter in the form of plant residues, the introduction of new organomineral fertilizer will contribute to the reverse process.
Challenges in Implementing Online Examination amidst COVID-19 Pandemic
Authors: Yasmin Camellia , Sinha Dharitri , Lahiri Sudeshna
Published: March 2024

The COVID-19 outbreak led to a remarkable shift in teaching methods, forcing educational institutions to swiftly move from physical classrooms to digital platforms. In this regard, E-examinations became a crucial mode of evaluation during pandemic. This research aims to explore challenges faced by educators in higher education institutions, and examine potential gender-based differences in perceived difficulties. From 51 Higher Education Institutions (HEI) in West Bengal, 116 teachers (49 female and 67 male) participated in the study. Using Google Forms, data were collected and analyzed with six distinct codes to categorize the challenges expressed by the teachers. During online examinations, six major challenges encountered were: managing answer scripts and administering exams, invigilation and evaluation, network connectivity, overall planning and implementation, and technological equity and access. Predominant tools used for online examinations: laptops, mobile devices, and computers or tablets. Primary challenges highlighted by teachers are mainly: administration of examinations and management of response scripts and the ethical implications of online examinations. This research offers insights highlighting the need for further in-depth research, possibly integrating qualitative or mixed-methods approaches. The implications of these findings may inspire practitioners, and policymakers to enhance online examination procedures with cutting-edge tools and techniques. Moreover, the study strongly advocates for crucial measures to address identified challenges, fostering a seamless and equitable online examination experience for educators and students.
ПЕРВИННА АПОЛОГІЯ НОВІТНЬОГО РОСІЙСЬКОГО ІМПЕРІАЛІЗМУ: ЧИ НАСПРАВДІ НАТО ЗАГРОЖУЄ БЕЗПЕЦІ РОСІЇ?
Authors: Чуприна О. О.
Published: March 2024

Розглянуто проблему взаємовідносин Росія-НАТО. Встановлено, що наратив
«розширення НАТО на Схід», який активно використовується російською пропагандою, служить виправданням агресивно-імперіалістичної політики РФ. НАТО розглядається, як загроза національної безпеки Російської Федерації. Стверджується, що НАТО, на сучасному етапі, являє собою виключно оборонний союз держав, які не мають агресивних чи то експансіоністських планів щодо інших держав, про що свідчать тенденції до зменшення кількості озброєнь та скорочення збройних сил у Європі.
Констатовано, що Росія веде агресивну політику щодо колишніх союзних республік, зокрема, України, прикриваючись необхідністю превентивного захисту від потенційного розширення євроатлантичного альянсу, таким чином, виправдовуючи власні неоімперіалістичні наміри; РФ й далі залишається смертельною загрозою для своїх сусідів, свободи, демократії та і всього людства загалом.
Ключові слова: НАТО, Росія, агресія, експансія, пропаганда, неоімперіалізм, ядерна
зброя.
СУЧАСНИЙ СТАН ВОЛОНТЕРСЬКОЇ ДІЯЛЬНОСТІ: ПОРІВНЯЛЬНИЙ АНАЛІЗ
Authors: Стрельнікова О. О. , Єсіна Н. О.
Published: March 2024

У статті проаналізовано поняття та сутність волонтерської діяльності.
Волонтерська діяльність розглядається як різновид доброчинної, настільки специфічний, що його виділено до окремого виду. Наведено порівняльний аналіз форм та напрямів волонтерської діяльності в умовах сучасного українського суспільства, а також поза його межами, під час появи та стрімкого розповсюдження нового небезпечного вірусу COVID-19. Особливу увагу приділено реалізації діяльності з надання безоплатної допомоги на території країн Європейського Союзу, а саме Польщі та Німеччини. Розглянуто основні способи залучення та стимулювання населення до волонтерської діяльності як у сучасній Україні, так і за кордоном.
Ключові слова: волонтерська діяльність, доброчинна діяльність, пандемія COVID- 19, форми та методи реалізації й стимулювання волонтерської діяльності, порівняльний аналіз
Pengaruh Promosi Online dan Brand Ambassador terhadap Minat Beli Produk Scarlett Whitening
Authors: Romadon Ahmad Sahri , Ihtiara Febina Asza , Azzahra Revy
Published: March 2024

This study aims to test the effect of online promotion through Instagram and brand ambassadors on the buying interest of Scarlett Whitening products. This study used a non-probability sampling technique with a total sample of 96 respondents. Using quantitative methods with a quantitative approach through a simple linear regression test as a statistical test calculation. The results of this study can be identified that the free variables in this study (Instagram social media and brand ambassadors) had a significant positive effect on the buying interest of Scarlett Whitening products.

Keywords: Promotion Online; Brand Ambassador; Purchase Intention
Faktor yang mempengaruhi Harga Saham pada Perusahaan Sektor Teknologi di Bursa Efek Indonesia
Authors: Nurlaily Liafatra , Mela Fefti Yulian , Agustina Fitria Fertha
Published: March 2024

The purpose of this study is to examine the effect of total assets, cashflow in operating activities, cashflow in investing activities, cashflow in financing activities, and ROE on the stock prices of technology sector companies listed on the Indonesia Stock Exchange in 2022-2023. This research is a quantitative study using secondary data and data collection techniques in the form of purposive sampling. There are 33 companies that make up the population, but only 22 can be sampled and are eligible to be the object of this study. Hypothesis testing was carried out using multiple regression analysis using SPSS 25 software. The results showed that there was a positive and significant effect of total assests on stock prices, there was no significant effect of cashflow in operating activities, cashflow in investment activities, cashflow in financing activities, and ROE on stock prices.
PENGARUH MOTIVASI KERJA DAN IKLIM ORGANISASI TERHADAP ORGANIZATIONAL CITIZENSHIP BEHAVIOUR MELALUI KEPUASAN PEGAWAI
Authors: Darmawan Agus Budi , Muhinghar Muninghar , Kartika Chandra
Published: March 2024

The purpose of carrying out this research is to describe motivation, organizational climate, job satisfaction, and organizational citizenship behavior of employees at the Pasuruan City Education and Culture Office. To analyze the influence between motivation and organizational climate on job satisfaction. To analyze the effect of motivation, organizational climate and job satisfaction on organizational citizenship behavior. To analyze the effect of motivation and organizational climate on organizational citizenship behavior of Pasuruan City Education and Culture Office employees through job satisfaction. This research is included in the category of quantitative research. The population in this study were all employees of the Education and Culture Office of Pasuruan City, totaling 55 people. The sample was determined as many as 55 people with a sampling technique using total sampling. Data analysis technique was the Path Analysis Structural Equational Modeling (SEM) technique using the Smart-PLS software. Based on the results of the analysis it can be concluded that motivation, organizational climate, job satisfaction, and organizational citizenship behavior of employees at the Pasuruan City Education and Culture Office are all in good condition. Motivation has no significant effect on job satisfaction. Organizational climate has a significant effect on job satisfaction. Motivation has no significant effect on organizational citizenship behavior. Organizational climate has a significant effect on organizational citizenship behavior. Job satisfaction has a significant effect on organizational citizenship behavior. Motivation has no significant effect on organizational citizenship behavior through job satisfaction. Organizational climate has a significant effect on organizational citizenship behavior through job satisfaction.
ANALISIS VARIAN ANGGARAN OPERASIONAL PADA PERUMDA TIRTA PAKUAN KOTA BOGOR
Authors: Suprobo Rien Evangelin , Manullang Asna
Published: March 2024

This research aims to find out whether there are deviati The analytical method used is a descriptive method, namely a research method that only describes the analysis of the company's operational budget so that it can be seen between the budget that has been prepared and agreed with the realization in the field ons between the opeand to find out the causes of operational budget deviations and their realization in the Tirta Pakuan Regional Government of Bogor City rational budget and its realization. The results of research from the analysis of operational budget variances at Perumda Tirta Pakan, Bogor City, show that there are deviations between income and operational costs, whether unprofitable deviations or profitable deviations. control over revenue is still not optimal (unfavorable) at 0.24 due to the company's targets not being achieved, whereas in terms of operational costs at the Perumda Tirta Pakan company it is effective, this is due to improvements made by the company on any costs where irregularities occur.

keywords: Deviation; operational budget; variance analysis.
PENGARUH DISPLAY PRODUK, KUALITAS PRODUK DAN KELENGKAPAN PRODUK TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN
Authors: Dyanti Anis Nur , Indriyatni Lies
Published: March 2024

Penelitian ini bertujuan untuk menganalisis display produk, kualitas produk dan kelengkapan produk terhadap keputusan pembelian konsumen. Variable independen dalam penelitian ini adalah display produk, kualitas produk dan kelengkapan produk. Variable dependen dalam penelitian ini adalah keputusan pembelian konsumen. Sumber data dalam penelitian ini yaitu data primer dan sekunder, diperoleh dengan cara menyebarkan kuisioner kepada para responden yaitu para pelanggan Alfamart Pucang Gading. Populasi pada penetilian ini dihitung dari pelanggan Alfamart Pucang Gading. Sampel yang digunakan adalah 97 responden. Teknik pengambilan sampel yang digunakan adalah simple random sampling. Metode analisis data menggunakan program SPSS 25.

Hasilnya menunjukkan bahwa display produk berpengaruh positif dan signifikan terhadap keputusan pembelian konsumen dengan tingkat signifikansi 0.003 t table 1,1661, kualitas produk berpengaruh positif dan signifikan terhadap keputusan pembelian konsumen dengan tingkat signifikasi 0,022 < 0,05 dan t hitung 2,330 > t table 1,661 sedangkan kelengkapan produk tidak berpengaruh positif dan signifikan terhadap keputusan pembelian konsumen dengan tingkat signifikasi 0,315 > 0,05 dan t hitung 1,010 < t table 1,661. Hasil display produk, kualitas produk dan kelengkapan produk secara simultan berpengaruh positif dan signifikan terhadap keputusan pembelian konsumen dengan tingkat signifikansi F hitung 16,717 > F table 2,70.
What is the role of environmental stress on public health? Asymmetric evidence on carbon emissions, ecological footprint, and load capacity factor
Authors: Yavuz Ersin , Kılıç Emre , Akçay Fatih
Published: March 2024

The aim of this paper is to analyze the effects of carbon emission, ecological footprint, which takes into account the demand side of the environment, and load capacity factor, which takes into account both the supply and demand sides of the environment, on health expenditures with conventional and quantile methods. According to the conventional co-integration approach, there is no relationship between the environment and health expenditures. The other side, the findings obtained from the quantile co-integration method, which can give robust results in the presence of tailed distributions and possible endogeneity problems and consider the asymmetric structure in the data set, show the existence of a long-term relationship between the variables. According to the coefficient estimates, while carbon emission and ecological footprint increase health expenditures, the load capacity factor decreases.
Libertarian Film Critics in the Late Twentieth Century: A Brief Introduction
Authors: Pinelli Alex
Published: March 2024

Movies are uniquely American and over time have become a part of our shared cultural heritage. So too then has the film critic had his or her own time in the spotlight, offering sharp barbs or delightful praise on those films deemed worthy. During the latter half of the twentieth century, film critics saw both their precipitous rise and fall. Libertarian magazines and publications were not exempt from adding their own takes to the array of voices already in the fray. Men like Murray Rothbard, John Hospers, and David Brudnoy are just a few of the libertarian names who aimed to bring film criticism to the readers of libertarian literature like Reason, Libertarian Forum, and the Libertarian Review. A closer look at these men and their understanding of American cinema and culture sheds light on libertarianism as well as a better understanding of what unified and differentiated libertarian film critics from each other and their peers.
PENINGKATAN KEWIRAUSAHAAN DALAM PENGOLAHAN PRODUK BAKSO IKAN PATIN
Authors: Khairani Zulia , Soviyanti Efrita , Kamilah Faizah
Published: March 2024

by the signing of MOU No. 025/FE/Ks/2022 concerning Cooperation in Implementing the Tri Dharma of Higher Education by the Dean of the Faculty of Economics and the Head of Rumbai Bukit Village. Based on the results of previous service activities regarding increasing mothers' knowledge about nutritious food for toddlers, information was found that one of the problems faced by the Rumbai Bukit sub-district was the problem of stunting in children. As a result of the excavation of natural potential in Rumbai Bukit, information was found that there is potential for cassava, papaya, oil palm, catfish, catfish, etc. Based on the completeness of food sources in the Rumbai Bukit sub-district, there should be no under-fives experiencing stunting in this sub-district. This service activity is a continuation of the previous service activity, namely about increasing entrepreneurship in processing catfish meatballs. Patin is a food source that is easy to obtain and at affordable prices in the Riau area, especially the Rumbai Bukit sub-district. The hope is that by increasing mothers' skills in processing nutritious food for children, stunting rates can be reduced and the community's welfare and economy can be improved. The results of this service activity found an increase in community knowledge and skills in processing products made from patin raw materials and as an idea for entrepreneurship
 
Keywords: products, catfish, entrepreneurship
Umur bibit 25 hari dan bibit kultur jaringan jenis Kappaphycus alvarezii terhadap pertumbuhan dan kandungan karaginan
Authors: Djami Dewiyanti , Ratoe Oedjoe Marcelien Dj , Rebhung Felix
Published: March 2024

This research was conducted to determine the growth rate and carrageenan content in Kappahycus alvarezii seaweed by comparing the use of 25-day-old selection seeds, unselected seeds and tissue culture seeds. This research was carried out in Oenaek waters for 3 months. observations of growth directly in the cultivation site while for carrageenan content were carried out at the Undana FPKP Laboratory. The results showed that the use of 25-day-old selection seeds can increase the growth rate and carrageenan content in seaweed. The highest absolute growth reached 267.8 grams, while the highest daily growth was 5.146%/gr as well as the carrageenan content which reached 6.32%.

 

Keywords: Selected seeds aged 25 days, carrageenan content, Kappaphycus alvarezii.
Studi kepadatan ikan sidat (Anguilla Spp) di Sungai Tarus Desa Mata Air Kabupaten Kupang pada bulan September sampai Oktober
Authors: Kefi Rudiyanto , Lukas Ade Yulita Hesti , Santoso Priyo
Published: March 2024

The research conducted over approximately 60 days at Tarus River, Mata Air Village, Kupang Regency aimed to assess the variety and abundance of eel fish, a high-value commodity in the international market. The study focused on three stations along the river, where the density of eel fish was observed: station 1 (8 individuals), station 2 (5 individuals), and station 3 (2 individuals). Using digital scales, researchers measured the total weight of the caught fish, alongside noting the types of eel fish obtained. The findings, analyzed descriptively and presented through tables and figures, revealed the prevalence of eel fish type A. marmorata during the research period, primarily in the yellow eel and elver phases with varying sizes. Morphometric measurements indicated that Anguilla marmorata specimens typically ranged in total length (35-47 cm), dorsal length (20-30 cm), anal length (15-25 cm), head diameter (5-7 cm), body diameter (7-9 cm), and total weight (170-181 grams). Additionally, water quality assessments at the research site indicated temperatures ranging from 20-27oC, with a pH of 7.5.

 

Keywords: Identification, eel fish (Anguilla marmorata).
Studi kelimpahan dan morfometrik pada kerang darah (Anadara granosa) di Perairan Motadikin Kabupaten Malaka
Authors: Seran Hendrikus Klau , Santoso Priyo , Linggi Yulianus
Published: March 2024

Anadara granosa is one of the fisheries commodities that is abundant in various regions, especially tropical areas. The high use of blood cockles by the community in Motadikin waters is considered to result in a decline in the population of blood cockles in nature, thereby increasing population growth. This research aims to examine the abundance and morphometric features of blood cockles in Motadikin waters, Malaka Regency. This research was carried out for 1 month in Motadikin waters, Malacca Regency using the transect method. The number of transects used was 3, the distance between transects was 25 m and each transect used 6 quadrants with a size of 1x1 m and the distance between each quadrant was 5 m. The results of the research showed that the abundance of blood clams in Motadikin Waters was an average of 5-7 individuals/m2 and the average The average abundance found on substrates covered with mangroves (I) is higher than on sandy substrates alone (II). Meanwhile, morphometric measurements of blood clams in Motadikin waters are dominated by blood clams with a length range of 3.2 cm - 3.9 cm, with a shell height of 1.4 cm - 2.7 cm, an umbo height of 1.1 cm - 1.2 cm, shell thickness 2.4 cm - 2.6 cm and ligament length 2.4 cm - 2.7 cm.

 

Keywords: Anadara granosa, abundance, morphometrics, motadikin waters.
PENGARUH KARAKTER, KEMAMPUAN, MODAL, JAMINAN DAN KONDISI EKONOMI TERHADAP KEMAMPUAN PENGEMBALIAN PIUTANG PADA KOPERASI SIMPAN PINJAM (KSP) KREDIT UNION SERVIAM CABANG OEBUFU
Authors: Abolladaka Jacob , Nggandung Yeheskial , Br Simanungkalit Erika Feronika
Published: March 2024

operasi Simpan Pinjam (KSP) Kredit Union Serviam mempunyai kegiatan utama yaitu membentuk dana dari anggota sehingga membentuk modal dan kemudian dipinjamkan kembali kepada anggota yang membutuhkan untuk tujuan yang produktif dan kesejahteraan anggota. Populasi dalam penelitian ini adalah seluruh anggota koperasi kredit yang menerima kredit pada tahun 2018, 2019 dan 2020 yang berjumlah 1133 orang, sedangkan sampel dalam penelitian ini lebih besar dari 100 orang. Teknik Pengumpulan Data, Teknik wawancara, Studi Dokumentasi, Kuesioner. Teknik Analisis Data, Analisis regresi berganda dan Analisis Regresi Linear sederhana. Berdasarkan hasil uji t menunjukan bahwa faktor karakter, kemampuan/kesanggupan, modal, jaminan, dan kondisi ekonomi berpengaruh terhadap kemampuan pengembalian piutang. Berdasarkan hasil uji F, diperoleh nilai Fhitung 8,131 > nilai Ftabel = 2,92. Artinya semua variabel bebas dilakukan secara bersama-sama berpengaruh terhadap kemampuan pengembalian piutang. Oleh karena itu maka keputusannya menolak Ho dan menerima Ha, artinya ada pengaruh yang signifikan dari variabel (karakter, kemampuan, modal,jaminan dan kondisi ekonomi) terhadap kemampuan pengembalian piutang.
UPAYA MENINGKATKAN HASIL BELAJAR SISWA MENGGUNAKAN METODE PEMBELAJARAN MIND MAPPING PADA MATERI PENGERTIAN DAN MANFAAT PENDAPATAN NASIONAL DI KELAS XI IIS 2 SMA NEGERI 4 KOTA KUPANG TAHUN AJARAN 2021/2022
Authors: Abolladaka Jacob , Abolla Monica Bellandina
Published: March 2024

Mind mapping (peta pikiran) atau peta konsep merupakan salah satu metode atau cara mengajar yang menumbuhkan kreativitas peserta didik. Dengan metode ini daya ingat siswa mengenai materi dapat lebih lama dan mudah disimpan. Tujuannya penelitian ini untuk mengetahui peninngkatan hasil belajar pada materi pengertian dan manfaat pendapatan nasional, dengan  menggunakan teknik deskriptif kualitatif untuk melihat kecendurungan yang terjadi dalam kegiatan pembelajaran. Berdasarkan hasil peneltian pada tahapan siklus I sebanyak 18 orang siswa atau 41% dari 44 orang siwa dinyatakan belum tuntas, hal ini disebabkan penggunakan model yang kurang tepat. Sedangkan siklus II hasil belajar semua siswa dinyatakan tuntas, hal ini menggambarkan dalam proses pembelajaran menggunakan model mind mapping pada siklus II berhasil. Dilihat dari hasil belajar yang diperoleh siswa pada siklus I dan siklus II dapat disimpulkan bahwa dengan menggunakan metode mind mapping dalam mata pelajaran ekonomi dengan materi pengertian dan manfaat pendapatan nasional  hasil belajar siswa  meningkat.
PENGARUH TEKNIK PEMBELAJARAN TREFFINGER TERHADAP KEMAMPUAN BERPIKIR KREATI(KUASI EKSPERIMEN PADA SISWA KELAS X SMA DI BANDUNG)
Authors: Butar-Butar Agustina
Published: March 2024

This research is based on problems according to conditions in schools. The fact is that students look passive when teaching and learning activities take place, and students' creativity is not visible. Efforts are made to encourage students' creative minds by using the Treffinger Technique in learning. This research was conducted to determine the effect of Treffinger learning on students' creative thinking in class X at SMA Kristen 3 Bina Bakti and SMA N1 Parongpong Bandung. In this study, the method used was quasi-experimental, consisting of 56 students for the experimental and 54 for the control classes. The research data was collected through a written exam (pretest and posttest) with 6 essay questions. After analyzing the data using the univariate test, the results show that: 1. It was found that there was a difference between students' creative thinking using finger learning techniques which was higher than students using conventional learning; 2. It was found that there was a difference in the creative thinking of students who used the Trefinger learning technique between Bina Bakti 3 Christian High School and Parongpong 1 Public High School; 3. The type of school and the learning skills used to increase proficiency in creative thinking are separate.
Sosyal Bilgiler Öğretmenlerinin Görüşleri Doğrultusunda Medya Okuryazarlığının İncelenmesi
Authors: Salur Murat
Published: March 2024

Günümüzde, bireyler medyanın her türlü iletileri ve içerikleriyle karşı karşıya kalmaktadır. Bu durum, en çok da çocukları etkilemektedir. Medyanın zararlı içeriklerine karşı en savunmasız durumda olan çocuklar için medyanın her türlü zararlarını yok etmek ya da minimize etmek için medya okuryazarlığı eğitimi büyük önem taşır. Medya okuryazarlığı eğitimi konusunda önemli derslerden biri de sosyal bilgiler dersi olduğu söylenebilir. Dolayısıyla sosyal bilgiler öğretmenlerinin medya okuryazarlığı konusunda görüşleri önem arz etmektedir. Bu araştırmanın temel amacı ise sosyal bilgiler öğretmenlerinin medya okuryazarlığına ilişkin görüşlerinin belirlenmesidir. Araştırmanın çalışma grubunu, Şanlıurfa’da ve Muş’ta görev yapan 20 sosyal bilgiler öğretmeni oluşturmaktadır. Bu araştırmada, olgubilim (fenomenoloji) deseni kullanılmıştır. Öğretmenlerinin görüşleri, yarı yapılandırılmış görüşme formuyla elde edilmiştir. Elde edilen veriler, nitel veri analizi tekniğinden yararlanarak çözümlenmiştir. Bu çalışma sonucunda; sosyal bilgiler öğretmenleri medya okuryazarlığını kendi perspektifleri doğrultusunda tanımlamış, öğrencilerin medya okuryazar bireyler olması için çeşitli görüş ve önerilerde bulunmuş ve ders kitabının medya okuryazarlığı açısından yeterli düzeyde olduğunu ifade etmiştir.
وقف الخليفة الراشد عمر بن الخطاب: مكانته وأثره فقهًا واقتفاءً
Authors: السالم عبدالله بن محمد
Published: March 2024

يهدف البحث إلى رصد جوانب من احتفاء الفقهاء بوقف الخليفة عمر بن الخطاب رضي الله عنه، واستثمارهم له في بيان أحكام الوقف الفقهية، وبيان أثره على الموقفين من بعده. ويشتمل البحث على مقدمة وتمهيد وثلاثة مباحث وخاتمة. يتضمن التمهيد التعريف بالوقف في اللغة والاصطلاح، ويتناول المبحث الأول: مكانة وقف عمر بن الخطاب في الإسلام، ويتطرق المبحث الثاني: إلى نص وثيقة وقف عمر والتعريف بالأموال الموقوفة، ويستعرض المبحث الثالث: أثر وقف عمر فقه واقتفاء، وسلك البحث المنهج: الاستقرائي والتحليلي للمرويات لوقف عمر، والمدونات الفقهية، وخرج بنتائج أهمها: أن وقف عمر بن الخطاب رضي الله عنه له مزية وشأن؛ إذ المستشار فيه هو الرسول صلى الله عليه وسلم، كما أن أول وثيقة وقفية في الإسلام هي وثيقة عمر رضي الله عنه، وقد أعطى تنوع الأموال الموقفة من عمر مجالًا أوسع للاستنباط الفقهي، كما أورد الباحث نماذج من استثمار الفقهاء لوقف عمر رضي الله عنه في تأصيل الأحكام الفقهية في الوقف.
أثر الإكراه في المواريث: جمعًا ودراسة
Authors: العوفي عادل بن ملفي بن مسند العلوي
Published: March 2024

يُعنى هذا البحث ببيان أثر الإكراه في المواريث الإسلامية، ودراستها دراسة فقهية، والعناية ببيان حكم المسألة، ودليلها، ومسائل تطبيقية فرضية، سرت فيه وفق المنهج الوصفي، الاستقرائي في جمع المادة ودراستها وقد جاء البحث في مقدمة، وتمهيد، ومبحثين، وخاتمة، وفهارس. التمهيد: وفيه المراد بالإكراه، والمراد بالمواريث. وأما المبحث الأول ففيه: حكم الإكراه، وأنواعه، وشروطه. والمبحث الثاني فيه: ميراث من أكره على قتل مورثه، وميراث أم الجنين إذا أكرهت على إسقاطه، وميراث من أكره على التنازل عن حصته الإرثية ببيع أو هبة، وميراث من أكره على تغير جنسه. وتكمن أهميته في حاجة المسلمين إلى معرفة أثر الإكراه في المواريث، وإيضاح الآثار المترتبة على الإكراه في المواريث، وإظهار دور الإسلام في الحفاظ على المواريث. وتوصل البحث إلى أنه: يباح الإكراه بحق، ويحرم بغير حق. الإكراه على الكلام لا يأثم صاحبه مطلقًا، بخلاف الإكراه على الفعل. لا يكون الشخص مكرَهًا إلا بعد تحقق الشروط. المكرَه والمكرِه لا يرثان عند الجمهور، وأما المكرِه لا يرث إذا كان المكرَه مكلفًا، ويرث إذا كان المكرَه غير مكلف. وأوصي بالعناية بجمع النظائر في الأحكام والمسائل الفقهية، وإفرادها بالدراسة؛ لما في ذلك من تسهيل الفقه وتقريبه .
Hipersensibilidade Dentinária e Satisfação com a Saúde mediada pela presença de impacto físico e psicossocial das condições bucais
Authors: Barbosa Rayssa Soares , Soares Anna Rachel dos Santos , Sampaio Aline Araújo , Vasconcellos Walison Arthuso , Chalub Loliza Luiz Figueiredo Houri , Ferreira Raquel Conceição
Published: March 2024

Objetivo: Objetivou-se investigar associação direta e mediada pela presença de impacto físico e psicossocial das condições bucais entre HD e satisfação com a saúde entre adultos.
Métodos: Estudo transversal foi realizado entre 2018-2019 com amostra probabilística por conglomerado de adultos residentes em Rio Acima (MG). Entrevista e exame bucal foram realizados por examinadoras calibradas. Satisfação com a saúde foi avaliada por meio da pergunta do WHOQoL-bref “Quão satisfeito (a) você está com a sua saúde?” e suas respostas categorizadas entre “satisfeito” e “insatisfeito”. HD foi avaliada por estímulo tátil na região cervical dos dentes. Presença de impactos físicos e psicossociais das condições bucais foi definida pelas respostas “repetidamente” ou “sempre” a pelo menos um dos itens do OHIP-14. Covariáveis foram dados sociodemográficos e econômicos, comportamentos em saúde, condições de saúde bucal e uso de serviços odontológicos. Associações foram investigadas por modelos de Regressão de Poisson e Modelagem de Equações Estruturais (MEE) para estimar associações diretas e indiretas (Stata 16).
Resultados: Dos 197 adultos, 132 (66,18%) declararam estar satisfeitos com sua saúde e 73 indivíduos (38,75%) apresentavam HD. Houve associação significativa entre presença de HD e presença de impacto físico e psicossocial das condições bucais (RP: 1.34; IC 95%: 1.08–1.67), enquanto para satisfação a associação com HD não foi significativa (RP: 1.08; IC 95%: 0.75-1.54) após a inclusão da variável presença de impacto físico e psicossocial das condições bucais. MEE demonstrou associação direta não significativa entre HD e satisfação, enquanto a associação indireta mediada pela presença de impacto físico e psicossocial das condições bucais foi significativa.
Conclusão: Indivíduos com HD podem relatar maior insatisfação com a vida quando esta experiência dolorosa está associada com impactos físicos ou psicossociais.