bluuebunny/crossref_metadata_2025 huggingface dataset:
A dialogic and democratic journey throughout editing a (very) special journal issue
Authors: Azzari Eliane Fernandes
Published: January 2023

This introductory article to the special issue “Dialogic pedagogy and democratic education” aims to reflect upon the process of putting this special issue together and to pinpoint some of the most relevant aspects of the articles collected within the issue. Therefore, reverberating one of the editors’ perspectives, not only is this paper meant to introduce the DPJ readers to the texts compiled in the volume, as well as it is dedicated to giving you, dear reader, a glimpse of the journey taken by the editors and authors. It also tries and situates the issue in its social and historic chronotope to justify the ever-so-present appeal to reinforce, advocate and share theoretical discussions as well as practical accounts which focus on dialogic and democratic educational efforts – both distant and more recent events – that took place in different contexts, and different parts in the world. It's claimed that the several accounts and discussions highlighted in the papers in this special issue provide DPJ readers with both hints and strong, factual proposals which might foster new ideas and further actions by those who want to consider dialogic/democratic education either as an end or/and as an act of/for social transformation.
Effect of pre-sowing treatment of chemicals on sprouting of newly harvested potato at Kavre, Nepal
Authors:   Agriculture and forestry university, Chitwan, Nepal, Neupane Srijana , Sharma Shikha ,   Agriculture and forestry university, Chitwan, Nepal, Sigdel Sabin ,   Agriculture and forestry university, Chitwan, Nepal, Duwal Rashila ,   College of Natural Resource Management, Pakhribas, Dhankuta, Nepal
Published: January 2023

The experiment was carried out to study the effect of different chemical treatments on the sprouting of newly harvested potato tuber at Banepa, Kavrepalanchowk, Nepal. The experiment was carried out in CRD (Completely Randomized Design) in a room with seven treatments and four replications. Janakdev variety of potato was treated with seven different treatments i.e., control, cytokinin (2ml/lit, 3ml/lit), hydrogen peroxide (20mM, 40mM), and gibberellic acid (40 ppm, 50ppm). The research was conducted from March to June 2022. Different chemicals with different concentrations were used in this experiment. Tubers were soaked in treatment solution for 2 hours, allowed to dry in shade, and kept in a dark room on plastic trays. The dormancy breakage, first emergence of sprout, number of sprouts per tuber, and sprout length per tuber were recorded and analysed. Among the different chemical treatments used in the experiment, gibberellic acid 50 ppm showed the first emergence of sprout at 13.38 days compared to the control (28.28). It has decreased the dormancy period by 31.96 days compared to the control. Also, 50 ppm gibberellic acid showed the highest number of sprouts per tuber and sprout length per tuber in comparison to other treatments followed by 40 ppm gibberellic acid. In the overall result, it is found that an increase in the concentration of different treatments increases the sprout’s number and decreased the dormancy period. However, an increase in concentration increases the sprout length in GA3 but decreases the sprout length in cytokinin and hydrogen peroxide.
Development of low-cost self-propelled multi-purpose power unit
Authors:   Department of Farm Machinery and Power Engineering, College of Agricultural Engineering, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur, Madhya Pradesh, India, Gautam Rahul , Shrivastava Atul Kumar ,   Department of Farm Machinery and Power Engineering, College of Agricultural Engineering, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur, Madhya Pradesh, India
Published: January 2023

The self-propelled multipurpose power unit was developed in the laboratory of Farm Machinery and Power Engineering, JNKVV, Jabalpur for small farmers. The prime mower is powered by a 5hp diesel engine. The V-belt drive is provided for the transmission of power from the engine to the traction wheels. An adjustable accelerator wire is connected to the governor for adjusting the engine speed according to the requirement. The worm gear reduction unit is located at the axle having a speed reduction ratio of 20:1. A telescopic type frame is provided to support the end of the adjustable output shaft with the help of a bearing. The handle is modified to vary the height from 1.0 to 1.3 m from the ground. The additional lug cage wheel is connected to the transport wheel to increase the traction. Noise and Vibration isolators are provided between the engine and chassis to reduce the noise level and vibration. The noise level of the power unit was suitable for 8 working hr. The range of noise with load conditions is 60, 65, 70 (dB) and without load conditions 74, 79, 86 (dB), this limit of noise is under the permissible limit 90db. Vibration range according to optimum rpm 1200, rated rpm 1500 and maximum rpm 1800 so the output range of vibration in Handle 130 μm and chassis 217 μm, Handle 127 μm and chassis 198 μm, Handle 121 μm and chassis 193 μm.
Real-time Allocation of Shared Parking Spaces Based on Deep Reinforcement Learning
Authors: Minghai Yuan Minghai Yuan , Minghai Yuan Chenxi Zhang , Chenxi Zhang Kaiwen Zhou , Kaiwen Zhou Fengque Pei
Published: January 2023

Aiming at the parking space heterogeneity problem in shared parking space management, a multi-objective optimization model for parking space allocation is constructed with the optimization objectives of reducing the average walking distance of users and improving the utilization rate of parking spaces, a real-time allocation method for shared parking spaces based on deep reinforcement learning is proposed, which includes a state space for heterogeneous regions, an action space based on policy selection and a reward function with variable coefficients. To accurately evaluate the model performance, dynamic programming is used to derive the theoretical optimal values. Simulation results show that the improved algorithm not only improves the training success rate, but also increases the Agent performance by at least 12.63% and maintains the advantage for different sizes of parking demand, reducing the user walking distance by 53.58% and improving the parking utilization by 6.67% on average, and keeping the response time less than 0.2 seconds.

 
CRF-MEM: Conditional Random Field Model Based Modified Expectation Maximization Algorithm for Sarcasm Detection in Social Media
Authors: Anbarasu Sivalingam Anbarasu Sivalingam , Anbarasu Sivalingam Karthik Sundararajan , Karthik Sundararajan Anandhakumar Palanisamy
Published: January 2023

Text processing is an important task in various machine learning applications. One among the applications is Sentiment analysis. However, the presence of sarcasm makes it difficult for analyzing the sentiment of the statement. In the current scenario, the amount of sarcastic statements in any social media platform is high taking the forms of memes, comments, trolls etc. Hence it is important to identify sarcasm to preserve the polarity of any given statement. Sarcasm usually means the opposite of what the sentence seems to convey. While the existing works in literature have focused on detecting sarcasm, the proposed model, in addition to that, determines the levels of sarcasm present in the text, which will aid in finding the level of harshness present in the statement. In this work, an unsupervised learning model, Conditional Random Field model based Modified Expectation Maximization (CRF-MEM) algorithm has been proposed for detecting sarcasm in tweets. The proposed model aims to overcome the limitation present in the traditional EM algorithm, the random assignment factor, with the proposed aspect relationship value. Experimental results showed that the proposed CRF-MEM achieved an accuracy of 91.89% whereas the traditional EM displayed an accuracy of 80% in detecting sarcasm from text.

 
Privacy-Protecting Attribute-Based Conjunctive Keyword Search Scheme in Cloud Storage
Authors: Yang Chen Yang Chen , Yang Chen Yang Liu , Yang Liu Jin Pan , Jin Pan Fei Gao , Fei Gao Emmanouil Panaousis
Published: January 2023

Cloud storage has been deployed in various real-world applications. But how to enable Internet users to search over encrypted data and to enable data owners to perform fine-grained search authorization are of huge challenge. Attribute-based keyword search (ABKS) is a well-studied solution to the challenge, but there are some drawbacks that prevent its practical adoption in cloud storage context. First, the access policy in the index and the attribute set in the trapdoor are both in plaintext, they are likely to reveal the privacy of data owners and users. Second, the current ABKS schemes cannot provide multi-keyword search under the premise of ensuring security and efficiency. We explore an efficient way to connect the inner product encryption with the access control mechanism and search process in ABKS, and propose a privacy-protecting attribute-based conjunctive keyword search scheme. The proposed scheme provides conjunctive keyword search and ensures that the access policy and attribute set are both fully hidden. Formal security models are defined and the scheme is proved IND-CKA, IND-OKGA, access policy hiding and attribute set hiding. Finally, empirical simulations are carried out on real-world dataset, and the results demonstrate that our design outperforms other existing schemes in security and efficiency.

 
The Saint of the Time of the Plague—Szymon of Lipnica OFM († 1482) and his Liber Miraculorum: An Example of the Late-Medieval Polish Collection of Miracles
Authors: Starzynski Marcin , Zajchowska-Bołtromiuk Anna
Published: January 2023

Simon of Lipnica, who died in 1482, was counted among the blessed in 1685, has been a saint of the Catholic Church since 2007, and was a Franciscan Observant associated with the priory founded by Johannes of Capestrano in the suburb of Krakow, is one of the not fully recognized figures building the image of Polish religious culture. After his death, a “miracle office” was established in the Bernardine priory, where miraculous events through the intercession of Simon were recorded meticulously on an ongoing basis. In this way, the largest Polish late-medieval collection de miraculis was created. Drawing from the new critical edition, this article presents this monument not only in the context of the first years of Simon’s “miracle office” but also in the context of the development of the miraculum as a literary genre.
Impact of Audit Quality on Real Earnings Management: Moderating Role of Corporate Governance
Authors: Hassan Shoib , Aksar Muhammad Aksar , Khan Suleman , Ahmed Tanvir , Zahoor Muhammad
Published: January 2023

Purpose:
This study aims to examine the effectiveness of audit quality in restricting earnings management in the presence of country’s governance system.
Methodology:
The data was collected from 195 Pakistani-based and 150 UK based non-financial companies. The sampling period is ten years from 2010 to 2019. To test the hypotheses, the Generalized Method of Moments was applied.
Findings:
The results showed that firms switch from accrual earnings management to real earnings management in developed economies which are characterized by strong governance mechanism. Moreover, the negative association between governance mechanism and earnings management is increased in the presence of Big-4 auditor.
Conclusion:
It is concluded that audit quality restricts the firms to use real earnings management especially in those countries where governance mechanism is strong.
HUBUNGAN TINGKAT PENGETAHUAN MASYARAKAT DENGAN PENATALAKSANAAN PENANGANAN AWAL PADA GIGITAN ULAR DI WILAYAH KERJA PUSKESMAS MARTAPURA I
Authors: Maria Insana , Wardhani Annalia , Mahli Muhammad
Published: January 2023

Pendahuluan : Pengetahuan dan penatalaksanaan merupakan dua sumber informasi yang harus di sampaikan dan dapat di laksanakan oleh masyarakat luas terutama pada kasus gigitan ular, pengetahuan yang baik maka akan menghasilkan penatalaksanaan yang maksimal terutama pada gigitan ular. Tujuan: Tujuan dari penelitian ini adalah untuk mengetahui Hubungan Tingkat Pengetahuan Masyarakat Degan penatalaksanaan penanganan awal pada gigitan ular di wilayah kerja puskesmas martapura 1 tahun 2022. Metode: Desain penelitian yang digunakan dalam peneliti ini bersifat deskriptif analitik dengan studi korelasional dengan pupolasi penelitian sebanyak 375 orang. Teknik pengambilan sampel yang digunakan yaitu menggunakan Rumus sampel Slovin. Instrumen yang digunakan yaitu kuesioner google from. Hasil: Uji yang digunakan uji Spearman Rho diperoleh  nilai spearman P = 0.026 yang berarti nilai lebih kecil dari p < 0,05 yang berarti H0 ditolak. Kesimpulan: Sehingga, dapat disimpulkan bahwa adanya hubungan yang signifikan antara Variabel Tingkat Pengetahuan Masyarakat Dengan Penatalaksanaan Penanganan Awal Pada Gigitan Ular Di Wilayah Kerja Puskesmas Martapura 1 Tahun 2021. Saran: Diharapkan Masyarakat memiliki  pengetahuan  yang baik dan penatalaksanaan penanganan awal yang baik pada korban dengan kasus gigitan ular.
HUBUNGAN PENDIDIKAN IBU DAN POLA ASUH PEMBERIAN MAKAN DENGAN STATUS GIZI BALITA
Authors: Pusparina Iis , Suciati Suciati
Published: January 2023

Pendahuluan : Status gizi adalah keadaan keseimbangan antara asupan zat gizi dari makanan dengan kebutuhan zat gizi yang diperlukan  metabolisme tubuh. Setiap individu membutuhkan asupan zat gizi  berbeda.  Kedekatan ibu sangat penting dalam pemenuhan nutrisi balita dikarenakan pada usia ini mulai terjadi tumbuh kembang yang pesat, peralihan dari konsumen pasif menjadi konsumen aktif makanan. Tujuan : menganalisis hubungan tingkat pendidikan ibu dan pola asuh pemberian makan dengan status gizi Balita. Metode : Jenis penelitian Studi Korelasional. Pengumpulan data dengan kuesioner tentang pendidikan ibu, pola asuh pemberian makanan dan status gizi balita. Populasi  seluruh ibu yang memiliki balita usia 2-5 tahun berjumlah 528 balita, tehnik sampling  purposive sampling. Sampel 85 responden. Analisis menggunakan uji Spearman’s rank, Hasil : ada hubungan signifikan antara tingkat pendidikan ibu dengan status gizi balita (ρ = 0.000) dan tidak ada hubungan yang signifikan antara pola asuh dalam pemberian makan dengan status gizi balita (ρ = 0.260). Kesimpulan : ada hubungan tingkat pendidikan ibu dan status gizi balita, tidak ada hubungan  antara pola asuh dalam pemberian makan dengan status gizi balita Saran :  ibu memberikan asupan gizi dan menerapkan pola asuh yang baik pada anaknya.
PENERAPAN RELAKSASI OTOT PROGRESIF PADA PASIEN HIPERTENSI YANG MENGALAMI KECEMASAN DI PUSKESMAS MARTAPURA 2
Authors: Raziansyah Raziansyah , Sayuti Muhammad
Published: January 2023

Pendahuluan: Hipertensi merupakan salah satu masalah kesehatan yang cukup berbahaya di dunia. Kondisi hipertensi akan semakin memburuk apabila pasien mengalami kecemasan. Penerapan terapi untuk mengontrol kecemasan salah satunya adalah dengan teknik relaksasi otot progresif. Tujuan: Tujuan penelitian ini mengetahui efektifitas penerapan relaksasi otot progresif terhadap pasien hipertensi yang mengalami kecemasan di Puskesmas Martapura 2. Metode: Desain penelitian menggunakan Two Group, One-Group intervensi dan One-Group Kontrol Pretest-Posttest Design. Sampel sebanyak 30 orang. Instrumen yang digunakan adalah lembar observasi dan kuesioner HARS. Hasil Hasil penelitian menunjukkan mayoritas responden memiliki kategori kecemasan berat sebelum dilakukan latihan relaksasi dan sesudah diberikan terapi yaitu mengalami penurunan tingkat kecemasan ke tingkat sedang, hasil uji wilcoxon diperoleh nilai signifikan 0,000 (p<0,05). Kesimpulan: adanya perbedaan yang bermakna antara latihan relaksasi otot progresif sebelum dan sesudah terhadap tingkat kecemasan pada pasien hipertensi di Wilayah Kerja Puskesmas Martapura 2. Saran: Diharapkan responden dapat melakukan Latihan relaksasi otot progresif secara teratur.
Effect of Water Deficiency in Different Stages of Potato (Solanum tuberosum L.) Growth
Authors: Taleb Hussein Said. A. , Suleiman Aymen A. , Abu-Rayyan Azmi M. , Ekhmaj Ahmed I. , Benzaghta Mostafa A.
Published: January 2023

The experiment was conducted to assess the sensitivity of potato yield to different irrigation levels at different growth stages. Irrigation levels were determined as percentages (WI 100% as readily available water to the crop (RAW)), and for the rest of the treatments (WII 75%, WIII 50%), as they were applied separately to all four stages of crop growth i.e., vegetative (SI), tuber initiation (SII), tuber bulking SIII, and tuber maturation (SIV). The design of complete random sectors was adopted to perform the experiments. The results revealed that all the studied parameters: plant height (cm), vegetation plant weight (g), number of tubers per plant, tuber weight (g), tuber yield (ton/ha), and crop water productivity (kg/m3) varied among irrigation water levels at different stages of growth. It was found that the two stages, SII and SIII in potato crops, were more sensitive to deficit irrigation compared to other stages. According to the obtained results, in the case of water abundance conditions, the treatment WII SI can be applied to obtain the highest water crop productivity. In conditions of water scarcity, it becomes necessary to apply the treatment WIII SIII to obtain the highest crop water productivity.
Bacterial Evaluation of Fresh Juices Sold in Cafes and Restaurants in the City of Benghazi, Libya
Authors: Bozakouk Ismaeel H. , BaLshikh Monia Ahmed H. , Bumadian Mohamed M.
Published: January 2023

Food safety is a big challenge that concern all human communities and food production factories. The information on the bacterial evaluations of fresh natural juices in the city of Benghazi remained very limited and unclear. This study was carried out to evaluate the bacterial contamination for two of the most popular selling freshly made juices, including mango and strawberry juices. The results of screening showed bacterial growth in 117 (91.41%) out of the total samples 128. The evaluation during the second season showed a higher bacterial growth rate of 96.55 %. The most predominant bacteria contaminating the targeted juices was Klebsiella pneumoniae, with an average of (36.21%), followed by fecal Escherichia coli (31.03%) for both juices. All the contaminated juices represented bacteria count out of the accepted value. Gram-negative pathogens showed resistance to limited antibiotics, including Amoxicillin, Amikacin, and Clarithromycin, whereas the Gram-positive bacteria showed higher resistance rates. This study concluded that, increase in bacterial diversity and bacterial count out of the accepted standard as well as the presence of fecal E. coli indicating a poor level of hygiene during the process of preparing juices, leading to the possibility of causing diseases and exposing people to food poisoning.
Phylogenetic Analysis of Libyan Thyme (Thymus Capitatus) Inferred from The Morphological Traits
Authors: Ali Ezzudin S. , Mustafa Hesaien M. , Omaar Khansa A.
Published: January 2023

The genetic diversity of wild thyme (Thymus capitatus) which growing  in southern parts of Al-Jabal Al-Akhdar region, Libya was studied by using cluster analysis of morphological traits (flower measurements). This study was aimed to establish the phylogenetic relationships based on floral parameters among accessions of thyme (T.capitatus). The five populations (accessions) of Libyan thyme were assigned into two clusters (clades) at the critical distance value of 22%. The 1stcluster  contained three populations that were included white-flowered, dotted white-flowered and violet-flowered accession, then the 1st cluster was divided into two sub-clusters by the critical distance value of 5%, the first sub-cluster contained two populations (white-flowered, dotted white-flowered accession). While, the second sub-cluster contained one population (violet-flowered accession). The 2nd cluster contained two populations which were purple-flowered and mosaic-flowered accessions. In conclusion, The flower measurements can be a preliminary tool to classify Libyan thyme (T.capitatus), and  floral parameters can be used in the classification of Libyan thyme accessions (populations).
Prevalence and Distribution of Pine Processionary Moth (Thaumetopoea pityocampa) in Shahat’s Aleppo Pine (Pinus halepensis) Plantations, Al-JabalAl-Akhdar, Libya
Authors: Alsanousi Attia , Hamad Sheip Younes
Published: January 2023

The current study aims at investigating the spatial distribution of  pine processionary moth (PPM) in parts of Al-Jabal Al-Akhdar region in Libya (in Shahat area). Two Pinus halepensis stands in the area (in Al-Mansurra and the ancient city of Cyrene) were chosen for field data collection. Growth parameters for pine trees including; tree height, crown height, diameter at breast height, stand density level, location within the stand, health condition, in addition to the observed number of PPM nests per tree were recorded. Pearson correlation coefficient analysis and variance analysis were applied to assess the relationship between obtained variables, and evaluate growth conditions for both stands. Results revealed relatively better growth conditions at Al-Mansurra site compared to Cyrene site. Moreover, PPM nests occurrence was positively correlated with trees growing isolated or on the stand edge (r = 0.54, P value <.001), and negatively correlated with tree height (r = - 0.4, P value <.001) emphasizing more dispersal rate among young pine trees. Crown height, dbh, and tree’s health condition showed no significant effect on PPM spread in the area. In-depth investigations of the population dynamics of PPM are highly recommended to provide insights into their spatial distribution in the region.
Evidência de novas espécies de Rineloricaria (Siluriformes, Loricariidae) na bacia do rio Iguaçu, Paraná utilizando dados citogenéticos e de DNA barcoding
Authors: Cius Andrea , Carvalho Luciana Andréia Borin de , Bruschi Daniel Pacheco , Lorscheider Carla  Andréia , Zawadzki Claúdio Henrique , Reck Mateus Arduvino , Prizon Ana  Camila , Gazolla Camilla Borges , Lemos Layon Zafra , Ranucci Leandro , Lupepsa Luara , Barbieri Pablo , Olivia Julio Henrique , Portela Castro Ana Luiza de Brito
Published: January 2023

Rineloricaria é caracterizado por uma ampla variabilidade cromossômica e relatos de polimorfismos numéricos e/ou estruturais são relativamente comuns para este gênero. A bacia do Rio Iguaçu, a qual pertence a população em estudo, caracteriza-se por uma ictiofauna endêmica tornando-a de grande interesse para estudos filogenéticos e evolutivos. Estudos prévios realizados para uma população do Rio Iguaçu no estado do Paraná, revelaram um expressivo polimorfismo cromossômico numérico e estrutural de 2n=64 a 68, com diversas fórmulas cariotípica em Rineloricaria aff. langei. Sendo assim, com a finalidade de investigar se há mais de uma espécie para a população em estudo, foi sequenciado gene mitocondrial Citocromo C Oxidase I (COI) de 12 indivíduos pertencentes a população de Rineloricaria aff. langei. O COI foi isolado através da amplificação com primers específicos gerando fragmentos de aproximadamente 500 pb. Analises filogenéticas utilizando os métodos de máxima verossimilhança e analise bayesiana evidenciaram a distinção de dois clados para esta população, com divergência genética média acima de 3%. O clado 1 agrupou 8 cariótipos prováveis: cariótipo A com 2n= 65, fórmula cariotípica 3m+62st/a e NF=68, B com 2n=65, 4m+61st/a e NF=69, C com 2n=66, 3m+63st/a e NF=69, D com 2n=67, 3m+64st/a e NF=70, E com 2n=65, 4m+61st/a e NF=69, F com 2n=67, 4m+63st/a e NF=71, G com 2n=67, 1m+66st/a e NF=68 e H com 2n=67, 2m+65st/a e NF=69. Enquanto, o clado 2 agrupou 4 cariótipos: cariótipo I com 2n=66, 2m+64st/a e NF=68, J com 2n=65, 3m+62st/a e NF=68, K com 2n=65, 6m+59st/a e NF=71, e L com 2n=67, 3m+64st/a e NF=70. Os dados moleculares, obtidos no presente estudo, suportam a hipótese de novas espécies, as quais podem estar envolvidas em um mecanismo de diferenciação de espécies decorrente de rearranjos cromossômicos tais como, translocação e/ou fusão e que, embora seja um polimorfismo extenso, a manutenção deste seja garantida pelos cruzamentos entre os indivíduos, com formação de gametas viáveis e que se perpetuam na população dado as características comportamentais sedentárias desta espécie.Suporte financeiro: CAPES – PBC/UEM
Model Pengembangan Jiwa Kewirausahaan Mahasiswa (Studi Kasus pada Politeknik Negeri Ambon)
Authors: Leiwakabessy Audry , Pormes Ludwina
Published: January 2023

Politeknik Negeri Ambon sebaugai lembaga pendidikan vokasi yang selama ini menjalankan program mahasiswa wirausaha setiap tahunnya menyelenggarakan program-program yang terkait dengan pengembangan kewirausahaan mahasiswa yaitu Workshop dan Kompetisi Kewirausahaan Mahasiswa. kegiatan-kegiatan ini berkaitan erat dengan mata kuliah kewirausahaan yang merupakan mata kuliah dasar dari kelima Jurusan di lingkup Politeknik Negeri Ambon. Kurang lebih satu dekade Politeknik Negeri Ambon telah menjalankan program Kewirausahaan mahasiswa baik itu dalam proses perkuliahan maupun kegiatan kewirausahaan lainnya. Seluruh prestasi dan rekam jejak program kewirausahaan yang dijalankan selama ini harusnya memberikan pengaruh yang positif terhadap perkembangan kewirausahaan mahasiswa, baik itu mahasiswa yang masih aktif kuliah maupun yang telah lulus. Namun fenomena yang terjadi sebaliknya, selama ini program kewirausahaan yang dijalankan belum mampu mengembangkan jiwa kewirausahaan mahasiswa. Tujuan penelitian ini adalah untuk menemukan rancangan model pengembangan jiwa kewirausahaan mahasiswa yang tepat di Politeknik Negeri Ambon. Metode penelitian yang digunakan adalah Penelitian ini merupakan penelitian lapangan (Field Research) yang bersifat kualitatif dimana  peneliti  secara  langsung  mengamati  objek  penelitian  guna  mendapatkan  informasi terkait kebutuhan penelitian. Luaran yang ingin di capai setelah tim melakukan penelitian adalah membuat rancangan model pengembangan jiwa kewirausahaan mahasiswa.
REBILITAÇÃO VISUAL NO VIRTUAL EM TEMPOS DE PANDEMIA: RELATO DE EXPERIÊNCIA
Authors: de Oliveira Charles Henrique Andrade , Silva Yani Sarmento Pacheco , Andrada Daniely Mendes Marinho
Published: January 2023

Isolamento social (quarentena) foi uma das principais medidas adotadas na pandemia, com a separação e a restrição do deslocamento das pessoas, objetivando a diminuição do risco de infecção, e assim, da disseminação do vírus e diminuição de novos casos, podendo levar pessoas a experienciar de formas negativas, como: desconforto, sentimento de perda de liberdade, solidão, tédio, suicídios, crises de ansiedade, pânico, raiva, entre outros (zwielewsk et al., 2020).
Isolation and Characterization of a Molybdenum-reducing Enterobacter aerogenes strain Amr-18 in Soils from Egypt that Could Grow on Amides
Authors: Yakasai Hafeez Muhammad , Rahman Mohd Fadhil Abd , Rahman Mohd Fadhil Abd , EL-Mongy Mahmoud Abd , EL-Mongy Mahmoud Abd , Shamaan Nor Aripin , Lee Chaing Hin , Syed Mohd Arif , Shukor Mohd Yunus
Published: January 2023

In the foreseeable future, bioremediation is by far the most cost-effective method for removing noxious chemical toxins and organic contaminants, especially at low concentrations when other methods like physical or chemical procedures wouldn't be successful. For the objective of bioremediation, we have isolated a molybdenum-reducing bacteria from agricultural soil. The ideal pH and temperature ranges for the bacterium to reduce molybdate to molybdenum blue (Mo-blue) are 6.3 and 6.8, respectively. The best electron donor for molybdate reduction was glucose, which was followed in descending order by sucrose, lactose, l-rhamnose, d-mannose, raffinose, d-adonitol, maltose, d-mannitol, melibiose, cellobiose, glycerol, and d-sorbitol. Phosphate concentrations of 7.5 mM and molybdate concentrations of 15 – 20 mM are also necessary. The Mo-blue that was formed had an absorption spectrum that was comparable to that of earlier Mo-reducing bacteria and closely resembled that of reduced phosphomolybdate. At 2 ppm, copper (II), mercury (I), and silver I hindered molybdenum reduction by 80.2, 74.8, and 30.4%, respectively. The bacterium was tentatively identified as Enterobacter aerogenes strain Amr-18 after phenotypic and biochemical identifications. The bacterium could thrive on the amides, acrylamide, acetamide, and propionamide and could use acrylamide as an electron donor for molybdenum reduction. This bacterium has a highly valued trait that makes it useful for bioremediation: the capacity to detoxify a variety of toxicants.
Auditoria forense como herramienta preventiva de la apropiación inadecuada de activos en microempresas de Lima, Perú
Authors: Romero-Carazas Rafael , Manchay Manchay Nitshmi , Alberca Cordova Audelia Marilú , Apaza-Romero Iván , Pérez-Mamani Rubens Houson
Published: January 2023

El objetivo de la presente investigación fue establecer un procedimiento de auditoria forense como herramienta preventiva de la apropiación inadecuada de activos en microempresas de Lima, Perú. El abordaje metodológico estuvo amparado bajo un enfoque cualitativo, de naturaleza descriptiva donde se empleó la observación como principal fuente de recolección de información, aunado a ello se empleó una entrevista no estructurada para la adquisición más precisa de información, la población estuvo conformada por 324 microempresas circunscritas en el folio de estructura empresarial del Perú al año 2019; la muestra la conformaron 49 microempresas pertenecientes al mismo folio, la base sobre la que se han construido las herramientas de investigación para medir el cumplimiento de los manuales de procedimiento y el control interno. Los resultados revelaron incoherencias en la ejecución de ciertas actividades no previstas en los manuales de procedimiento, así como comportamientos inadecuados de los empleados en el manejo del efectivo, lo que apuntaba a deficiencias en el control interno e indicios de fraude en la empresa. Basándose en los resultados, se desarrollaron métodos de auditoría forense preventiva para reducir el potencial de fraude y proporcionar a los directivos más poder sobre las operaciones diarias. Se propusieron métodos como la toma de huellas dactilares, la grafología, las verificaciones oculares que incluyen ver y revisar la documentación justificativa como parte de la liquidación de los turnos de trabajo, la verificación documental y escrita, y el examen físico de las mercancías y lubricantes manipulados por la empresa.
Investigation of Turkish and Turkmenistanian Students’ Approaches towards Environmental Ethics and Their Levels of Naturalistic Intelligence
Authors: Gurbuzoglu-Yalmanci Sibel , Aydin-Beytur Solmaz
Published: January 2023

The purpose of this study is to compare the attitudes of Turkmenistanian and Turkish university students towards environmental ethics approaches and their naturalistic intelligence (NI) field. In addition, it was investigated whether there is a gender difference in environmental ethics levels in both countries students’. Environmental Ethics Attitude Scale (EEAS) and Multiple Intelligence Areas Inventory were applied to the students. A total of 172 Turkish and 103 Turkmenistanian university students participated. A significant difference between the mean scores of Turkish and Turkmenistanian was observed in all four categories of environmental ethics [Anthropocentric, Ecocentric, Ecofeminism, Teocentric]. The analyses conducted to test gender differences showed that there was not a significant difference between male and female Turkmenistanian students’ EAA mean scores. Comparison of NI levels of students from both countries suggested that Turkish students’ NI levels were “developed” and Turkmenistanian students’ NI levels were “moderately developed”. The research findings were considered for both countries students’.
A Systematic Review of Experimental Studies on STEM Education
Authors: Hebebci Mustafa Tevfik
Published: January 2023

This research systematically examines the experimental articles on STEM education (science, technology, engineering, and mathematics education). In this direction, experimental articles with the Social Sciences Citation Index on the Web of Science were analyzed within the scope of research questions, taking into account the guidelines of PRISMA. The research was carried out using the systematic review method. In the first search made in this line, the results listed 17,482 studies. Then, this number was reduced to 34 by applying the inclusion and exclusion criteria. Finally, the studies were examined in detail, and 12 articles that were not suitable were excluded from the scope. Thus, this research was carried out on 22 articles. In line with research problems, articles were categorized by publication year, country, method, study group and number, data collection tools, data analysis methods, topics covered, and experimental methods. The research results infer that the number of articles increases every year, and Turkey and China are the pioneering countries in this sense. It is noteworthy that mixed methods and quasi-experimental methods are generally preferred in the literature. Contrary to the literature, another result obtained from the research is that teachers are preferred in variable numbers as the study group. Scales, tests, and interviews are the most frequently used measurement tools by researchers. Besides, t-tests and content analysis are used in data analysis. Additionally, various topics are covered in the articles. One of the results obtained from the research is that the effect of STEM education on various skills and achievements is examined more. In line with these results, some suggestions were made by discussing the studies in the literature.
Studies on Robotic Coding Education in Science Education: A Systematic Literature Review
Authors: Seckin-Kapucu Munise
Published: January 2023

This study aims to examine the methodological trends and findings in studies on robotic coding in science education published between 2015-2022 comprehensively and holistically. For this purpose, the articles related to the subject were systematically reviewed. In addition, web of Science and SCOPUS databases were scanned for keywords related to robotic coding, and 15 studies on robotic coding with full-text access were included in the analysis. The researchers prepared a data collection form to analyze the publications included in the research within the framework of the determined categories. Regarding the results of the review of robotic coding studies in science education, they mainly focus on cognitive skills, followed by applied studies in robotic coding teaching. The suggestions for future robotic coding studies in science education mainly involve applications and further research. Regarding applications, there are more suggestions for the integration of robotic coding. In this context, it was recommended to carry out studies that examine various 21st-century skills, integrate different disciplines, use different equipment, address psychomotor skills, and focus on curriculum development.
THE EFFECT OF HUMAN RELATIONS, WORK ENVIRONMENT, AND ORGANIZATIONAL CULTURE ON WORK ETHICS (Study of Manufacturing Companies in Indonesia)
Authors:   Universitas Pelita Bangsa, Suryadi Suryadi , Gebang Anthonius Yanto ,   Universitas Pembinaan Masyarakat Indonesia
Published: January 2023

Study this aim to know the influence of human relations, environment, physical work, and organizational culture on the work ethic at the Injection PT. Yasunli Eternal Main Plastic. The type of study used is quantitative. They are using observation data collection techniques, questionnaires, and literature study. Method taking sample use probability sampling, which manifold simple random sampling and sampling conducted on 150 employees of the Injection PT. Yasunli Eternal Main Plastic. To determine the number of samples, use the formula slovin. Method analysis used is test validity, test reliability, classical assumption test, normality test, multicollinearity test, heteroscedasticity test, multiple linear regression analysis, and hypothesis testing, T-test. From the research results, the variables of Relations, Physical Work Environment, and Organizational Culture partially have a positive and significant effect on the work ethic variable.
EFFECT OF FINANCIAL RATIO ON VALUE COMPANIES WITH FINANCIAL DISTRESS AS INTERVENING VARIABLES IN THE COMPANY MANUFACTURE
Authors: Gebang Anthonius Yanto , Purba Yusrizal
Published: January 2023

Globalization that has occurred throughout the world has significantly impacted various aspects of the life of the world community. This study aimed to determine the direct effect of liquidity, solvency, profitability, and financial distress on firm value partially and simultaneously, as the indirect effect of liquidity, solvency, and profitability on firm value through financial distress as an intervening variable. This study uses a quantitative approach. In a sample of 28 companies, this study uses SPSS 22. The results of testing the liquidity effect on the firm value obtained t count 2.424 > t table 2.093 and a significance of 0.048 <α = 0.05. The results of testing the effect of solvency on the firm value obtained t count 2.558 > t table 2.093 and a significance of 0.013 <α = 0.05. The results of testing the liquidity effect on the firm value obtained t count 0.098 > t table 2.093 and a significance of 0.922 <α = 0.05. The results of testing the liquidity effect on the firm value obtained t count 2.152 > t table 2.093 and a significance of 0.019 <α = 0.05. Sobel test results show that financial distress cannot mediate the indirect effect of liquidity, solvency, and profitability on firm value. The regression coefficient for the direct effect of liquidity on firm value is 0.739. Meanwhile, the indirect effect of liquidity through financial distress as an intervening variable is -0.03293.
JEL Classification: M10, M21, M41
Factores de riesgo de la Diabetes Mellitus tipo II y su relación a trastornos alimenticios en adultos.
Authors: Pin Baque Walter Enrique , Quevedo Andrade Yulexi Michel , Rosero Oñate Marina Alexandra
Published: January 2023

La creciente carga de la diabetes tipo II, es una gran preocupación en el cuidado de la salud publica en todo el mundo. En el presente artículo de revisión se analizó la relación existente entre los factores de riesgo de la diabetes mellitus tipo II y los trastornos alimenticios en adultos. El tipo de estudio fue sistemático con diseño descriptivo documental. Se incluyeron 15 artículos por cada objetivo específico tanto a nivel internacional como nacional. En los resultados se evidenció los factores de riesgo de la diabetes mellitus tipo II en adultos, entre ellos se incluyó los genéticos, ambientales y metabólicos están interrelacionados y contribuyen al desarrollo de la diabetes mellitus tipo II. La relación positiva entre la diabetes mellitus tipo II con los trastornos alimenticios en adultos debido a que las ingestas de ciertos alimentos aumentan el riesgo a padecer la enfermedad. Y la prevalencia de la diabetes mellitus tipo II con los trastornos alimenticios en adultos fue de los 437,9 millones de casos prevalentes de diabetes tipo 2 en 2019, con una prevalencia puntual estandarizada por edad de 5282,9 por 100 000 habitantes, lo que representa un aumento del 49 % desde 1990. En Ecuador, Cuenca fue del 5,6% y Guaranda obtuvo mujeres: 5,5% y, hombres: 5,9%. En conclusión, la prevalencia de la diabetes mellitus tipo II con los trastornos alimenticios en adultos se relaciona y se estima que la DM2 afecta a 537 millones de adultos en todo el mundo.
Dynamics of A Discrete-Time Ecogenetic Predator-Prey Model
Authors: Mukherjee Debasis
Published: January 2023

This article considers a discrete-time model of two genetically distinguished predator population and one prey population. The existence and nature of the boundary and positive fixed points are examined. The sufficient criterion for Neimark-Sacker bifurcation (NSB) is derived. It is observed that the system behaves in a chaotic way when a specific set of system parameters is selected, which are controlled by a hybrid control method. Examples are presented to illustrate our conclusions.
Pengembangan LKPD Dengan Memanfaatkan Indikator Alami Berbasis Inkuiri Terbimbing Pada Materi Titrasi Asam Basa
Authors: Boimau Sebdiel , Tukan Maria B. , Lawung Yustina D. , Boelan Erly Grizca
Published: January 2023

Lembar Kerja Peserta Didik adalah suatu bahan ajar cetak berupa lembar-lembar kertas yang berisi materi, ringkasan, dan petunjuk-petunjuk pelaksanaan tugas pembelajaran yang harus dikerjakan oleh peserta didik dengan mengacu pada kompetensi dasar yang harus di capai. Penelitian ini bertujuan untuk mengetahui validitas lembar kerja peserta didik, untuk mengetahui hasil belajar peserta didik, untuk mengetahui respon peserta didik. Penelitian ini adalah penelitian dan pengembangan (resarch & development). Populasi dalam penelitan ini adalah kelas X1 IPA SMA Negeri Kuanfatu. Hasil validasi ahli materi yang diperoleh berkategori layak dengan persentase 80%, hasil validasi ahli media yang diperoleh berkategori sangat layak dengan persentase 97%, hasil validasi angket respon peserta didik yang diperoleh berkategori sangat layak dengan persentase 92%, hasil belajar peserta didik untuk aspek pengetahuan (KI-3), dan keterampilan (KI-4) dinyatakan tuntas dengan rata-rata ketuntasan hasil belajar secara keseluruhan yang diperoleh dari 26 siswa sebesar 85, dan hasil persentase respon peserta didik yang diperoleh 92%. Berdasarkan hasil penelitian dapat disimpulkan bahwa pembelajaran yang menerapkan pendekatan inkuiri terbimbing dikategorikan baik.
Makna Semiotik Mamahea Ni’owalu (Menandu Pengantin) Pada Acara Pesta Pernikahan
Authors: Duha Agustinus , Ndruru Kalvintinus , Laia Ringlinawati
Published: January 2023

Penelitian ini dilatarbelakangi oleh kurangnya perhatian masyarakat terkait budaya dan nilai yang terkandung di dalamnya. Penelitian ini bertujuan untuk mendeskripsikan makna semiotik dalam tradisi mamahea ni’owalu pada acara pesta pernikahan. Sumber data dalam penelitian ini adalah masyarakat di desa Botohili. Metode penelitian adalah pendekatan kualitatif dengan strategi interaksi simbolik. Teknik pengumpulan data adalah wawancara terstruktur. Temuan penelitian menunjukkan bahwa kegiatan mamahea ni’owalu dalam acara pesta pernikahan mengandung makna semiotik kultural yakni sebagai tanda penghormatan, dan tanda kemuliaan bagi mempelai perempuan. Kesimpulannya adalah mamahea ni’owalu merupakan salah satu kebiasaan atau tradisi orang Nias ketika anak perempuan menikah. Tradisi ini yang patut dilestarikan karena dapat menunjukkan betapa berharganya seorang anak perempuan di mata keluarga dan masyarakat sehingga tidak diperlakukan secara sewenang-wenang. Berdasarkan hasil penelitian disarankan kepada masyarakat agar terus melestarikan kegiatan mamahea ni’owalu untuk mempertahankan nilai adat Nias; kepada dinas pendidikan Nias Selatan agar memuat budaya-budaya dan tradisi masyarakat Nias dalam mata pelajaran mulok; dan kepada peneliti selanjutnya agar mengkaji lebih dalam tentang budaya Nias lainnya.
Pengembangan Modul Pembelajaran Berbasis Discovery Learning Pada Materi Perubahan Lingkungan
Authors: Giawa Relimawati , Harefa Agnes Renostini , Waruwu Toroziduhu
Published: January 2023

Berdasarkan observasi yang dilakukan di SMA Negeri 1 Amandraya, pada proses pembelajaran modul tidak pernah digunakan, proses pembelajaran masih berpusat pada guru dan peserta didik kurang tertarik dalam proses pembelajaran. Penelitian ini bertujuan untuk: mengetahui kelayakan modul pembelajaran berbasis discovery learning pada materi perubahan lingkungan kelas X SMA oleh para Ahli/Validator dan Guru bidang studi; mengetahui kepraktisan modul pembelajaran berbasis discovery learning pada materi perubahan lingkungan kelas X SMA; mengetahui keefektifan modul pembelajaran berbasis discovery learning pada materi perubahan lingkungan kelas X SMA dalam proses pembelajaran. Penelitian ini merupakan penelitian pengembangan menggunakan model ADDIE (Analyze¸ Design¸ Development¸ Impementation and Evaluate). Instrumen yang digunakan adalah angket validasi modul oleh ahli materi, bahasa dan desain; angket respon peserta didik dan tes hasil belajar. Analisis data dilakukan secara deskriptif dan kualitatif. Hasil penelitian (1) kelayakan modul oleh ahli materi diperoleh 91% kriteria sangat layak, oleh guru bidang studi diperoleh 90% kriteria sangat layak, ahli bahasa diperoleh 95% kriteria sangat layak, ahli desain diperoleh 94% kriteria sangat layak. (2) kepraktisan modul berdasarkan uji coba perseorangan diperoleh 84% kriteria sangat praktis, uji kelompok kecil diperoleh 90% kriteria sangat praktis, uji coba lapangan di kelas X IPA2 diperoleh 95% kriteria sangat praktis. (3) efektifitas modul di kelas X IPA2 mencapai 89% kriteria sangat efektif.
Pengembangan Modul IPA Berbasis Contextual Teaching and Learning Pada Materi Sistem Pernapasan Manusia
Authors: Zendrato Ekhalis Dedi Kasih , Harefa Agnes Renostini , Lase Natalia Kristiani
Published: January 2023

Penelitian ini dilatarbelakangi oleh proses pembalajaran di SMP Negeri 2 Gunungsitoli Utara masih belum optimal. Hal ini disebabkan karena proses pembelajaran masih berpusat pada guru serta bahan ajar yang ada di sekolah belum bervariasi dan sangat terbatas. Penelitian ini bertujuan untuk mengembangkan Modul IPA Berbasis Contextual Teaching and Learning Pada Materi Sistem Pernapasan Manusia yang layak, praktis, dan efektif digunakan dalam proses pembelajaran. Jenis penelitian ini adalah penelitian pengembangan dengan model pengembangan ADDIE (analyze, design, development, implementation, evaluation). Instrumen yang digunakan berupa angket validasi, angket respon peserta didik dan tes hasil belajar. Hasil penelitian: (1) kelayakan modul oleh dosen ahli isi dan materi 96% kriteria sangat layak, kelayakan modul oleh guru mata pelajaran ahli isi dan materi 95% kriteria sangat layak, kelayakan modul oleh validator ahli bahasa 93% kriteria sangat layak, kelayakan modul oleh validator ahli desain 94% kriteria sangat layak. (2) Kepraktisan modul pada uji coba perseorangan 68% kriteria praktis, uji coba kelompok 83% kriteria sangat praktis, uji coba ini dilaksanakan pada tahap pengembangan sedangkan pada uji lapangan mencapai 95% kriteria sangat praktis, uji lapangan ini dilaksanakan pada tahap implementasi. (3) Keefektifan modul mencapai 85% kriteria sangat efektif. Berdasarkan hasil tersebut modul telah valid, praktis, dan efektif.
Peningkatan Kemampuan Mengidentifikasi Teks Persuasi Melalui Model Pembelajaran Means-Ends-Analysis
Authors: Telaumbanua Nel Will Yud , Harefa Trisman
Published: January 2023

Berdasarkan hasil observasi yang dilakukan di SMP Negeri 2 Gomo khususnya di kelas VIII-1, diperoleh data bahwa masih banyak siswa yang kurang mampu mengidentifikasi teks persuasi. Tujuan penelitian ini adalah untuk meningkatkan kemampuan siswa mengidentifikasi teks persuasi melalui model pembelajaran means-ends-analysis (MEA). Metode penelitian tindakan kelas (PTK) dengan prosedur yaitu: (1). perencanaan, (2). tindakan, (3). observasi, dan (4). refleksi dilaksanakan dua siklus dengan menggunakan teknik pengumpulan data, lembar observasi dan lembar penilaian. Subjek penelitian ini adalah siswa kelas VIII-1 SMP Negeri 2 Gomo yang berjumlah 20 orang siswa dengan jumlah laki-laki 10 orang dan perempuan 10 orang. Hasil penelitian yang dilakukan dilapangan maka kemampuan siswa dalam peningkatan mengidentifikasi teks persuasi memperoleh nilai rata-rata pada siklus I adalah 53,4% dengan nilai tertinggi adalah 85 dan nilai terendah adalah 35. Sedangkan nilai rata-rata pada siklus II adalah 82,25% dengan nilai tertinggi adalah 95 dan nilai terendah 55. Hasil observasi siswa siklus I pertemuan pertama sebesar 44,58% sedangkan pertemuan kedua sebesar 53,75% dan hasil observasi siswa siklus II pertemuan pertama sebesar 78,33% sedangkan pertemuan kedua sebesar 88,75%. Hasil observasi pada siklus I pertemuan pertama sebesar 52,63%, sedangkan pertemuan kedua sebesar 57,39% dan hasil observasi pada siklus II pertemuan pertama sebesar 73,68%, sedangkan hasil pertemuan kedua 84,21%. Berdasarkan temuan penelitian, maka dapat disimpulkan bahwa: model pembelajaran means-ends-analysis dapat meningkatkan kemampuan siswa, dan mampu mengidentifikasi teks persuasi.