bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Produktivitas Klon Karet Slow Starter dan Dua Klon Quick Starter di Kebun Gunung Para PTP. Nusantara III (Persero)
Authors: Aries Sukariawan  , Wahyu Cahyadi  , Eka Bobby Febrianto  , Adji prayogi
Published: May 2023

Abstrak

Tujuan penelitian adalah memperoleh data perbandingan produksi antara klon slow starter (SS) dengan quick starter (QS). Penelitian dilaksanakan di PT. Perkebunan Nusantara III (Persero) Kebun Gunung Para. Waktu penelitian selama 4 bulan (Maret - Juni 2020 dengan cara pengumpulan data sekunder berupa data tanaman karet tahun tanam 2012 terhadap 2 klon slow starter (SS) yaitu AVROS 2037 dan GT 1 serta 2 klon quick starter (QS) yaitu PB 260 dan PB 340, data diambil pada tahun 2018 (TM 1) dan 2019 (TM 2) dengan beberapa parameter : jumlah pohon disadap/Ha, jumlah hari sadap/Ha, jumlah produktivitas tanaman karet ( Kg. KK/Ha), jumlah produksi per Ha (Kg. KK/Ha) semester I dan II, prestasi harian penderes, gram karet kering perpohon, sebaran produksi tanaman karet (Kg. KK) per bulan dua tahun terakhir. Hasil penelitian menunjukkan bahwa peningkatan produktivitas klon slow starter dikarenakan peningkatan pohon disadap/Ha. Klon quick starter (PB 260 dan PB 340) pada saat TM 1 lebih cepat memenuhi kriteria matang sadap. Klon slow starter (AVROS 2037 dan GT 1) dengan frekuensi sadap D/5 memberikan produksi harian sadap lebih tinggi dibandingkan klon quick starter (PB 260 dan PB 340) dengan  frekuensi sadap D/4. Pada TM 2 klon AVROS 2037 dan GT 1 memperoleh produksi tertinggi berturut-turut sebesar 1.718 Kg. KK/Ha dan 1.444 Kg. KK/Ha dengan jumlah pohon disadap per Ha meningkat 19% dan 27% perubahan frekuensi sadap dari D/4 menjadi D/5. Sensitifitas terkait perubahan rotasi sadap beberapa parameter produksi salah satunya dipengaruhi oleh jenis klon
EFFECT OF ORGANIZATIONAL EXCELLENCE ON EMPLOYEE PERFORMANCE IN THE INDIAN EDUCATIONAL SECTOR
Authors: Pearlie Ms. Jailin Pearlie , Burad Dr. Pawan
Published: May 2023

Organizational excellence is a key factor that determines the success of any organization, including educational institutions. In the Indian educational sector, organizational excellence has become increasingly important due to the increasing competition for students, faculty, and resources. The quality of education provided by educational institutions plays a vital role in shaping the future of the country. This research aims to explore the effect of organizational excellence on employee performance in the Indian educational sector. This study used a cross-sectional research design to collect data from employees working in educational institutions in India. The sampling method used in this study was convenience sampling. The data was collected using a self-administered questionnaire. RIMIT, Mandi Gobindgarh, Punjab, and Amritsar College of Engineering and technology, Amritsar, Punjab were chosen for the study.
Avanços no uso da espectroscopia no infravermelho-próximo para o monitoramento da matéria orgânica do solo e suas frações
Authors:   , Fonseca Aymbiré Angeletti da
Published: May 2023

A espectroscopia na região do infravermelho-próximo – NIR (Near-infrared) é uma técnica analítica rápida, não destrutiva, de fácil uso, altamente reprodutiva e ambientalmente correta, que pode ser utilizada para o monitoramento da matéria orgânica do solo, um atributo que pode beneficiar diversos serviços ecossistêmicos providos pelo solo. No presente trabalho, aspectos metodológicos que envolvem o uso de espectrofotômetros NIR compactos para determinação de carbono orgânico do solo (COS) foram avaliados, assim como o potencial do uso da espectroscopia NIR (NIRS) para a determinação de C, N, δ 13 C e δ 15 N em frações da matéria orgânica do solo (matéria orgânica particulada e matéria orgânica associada aos minerais). Os resultados indicaram que o aumento da área da amostra sondada pelo espectrofotômetro NIR compacto afeta positivamente a representatividade dos espectros de amostras de solo e proporciona ganhos na acurácia dos modelos de determinação de COS. O uso de um sistema de movimentação automático programado para mover, axial e radialmente, os frascos contendo as amostras de solo sobre o feixe de sondagem ótica de um instrumento compacto aumentou a representatividade dos espectros do solo e resultou em ganhos de até 400 % na acurácia dos modelos. Constatou-se ainda que a performance dos modelos de determinação de COS, desenvolvidos com instrumentos compactos e usando conjuntos de dados amplos e heterogêneos, pode ser beneficiada pela moagem do solo. Contudo, nestas condições, o uso de modelos de regressão local, construídos utilizando apenas as amostras do conjunto de calibração consideradas semelhantes à amostra que se deseja avaliar usando a NIRS, se mostrou uma melhor alternativa. Quando os modelos locais foram construídos utilizando amostras de solo secas em estufa e finamente moídas, foram obtidos os melhores resultados, sendo observada redução no erro de predição de até 15 %. Os resultados demonstraram também que a NIRS pode ser utilizada para caracterização rápida e não-destrutiva da matéria orgânica do solo. Além de fornecer informações sobre os teores totais de C e N, foi possível inferir os teores de C, N e δ 13 C na matéria orgânica particulada e na matéria orgânica associada aos minerais. Palavras-chave: Espectrofotômetros NIR compactos. Modelos de regressão local. Pré- processamento de amostras de solo. Matéria orgânica particulada. Matéria orgânica associada aos minerais.
A aplicação foliar de Mn e Zn alivia efeitos negativos da hipóxia em plantas de eucalipto?
Authors:   , Oliveira Filipe Bruno de
Published: May 2023

O cultivo de eucalipto em regiões sujeitas a alagamentos pode gerar significativas perdas de produtividade. O presente trabalho foi realizado com o objetivo de compreender e avaliar o efeito da aplicação foliar de Zn e Mn na mitigação dos efeitos negativos da hipóxia em plantas de eucalipto. O experimento foi conduzido em delineamento em blocos casualizados, com 5 repetições. Os tratamentos foram combinados em arranjo fatorial (2³) com dois níveis de disponibilidade de oxigênio (com e sem hipóxia), com e sem a aplicação de Zn (0,1 g/L) e Mn (0,5 g/L). Foram cultivadas duas plantas por vaso contendo areia lavada, esterilizada e umedecida com solução nutritiva. Nos tratamentos submetidos à hipóxia, os vasos foram mantidos saturados com a solução de cultivo (a concentração de O 2 foi mantida abaixo de 4 mg L -1 ). Para os tratamentos sem hipóxia, as plantas receberam aeração normal. Após a imposição da hipóxia, foram quantificadas as trocas gasosas e variáveis de fluorescência da clorofila a de todos os tratamentos. Após 77 dias de experimento, folhas das plantas foram coletadas para quantificação da atividade de enzimas (SOD, catalase e peroxidases) e foi determinado o conteúdo de compostos do metabolismo primário e secundário (teores de clorofilas, açúcares solúveis, amido, proteínas solúveis totais e aminoácidos totais). Foi também colhida uma planta em cada parcela experimental, para determinação de massa seca da parte aérea e quantificação de Mn e Zn na biomassa. Em seguida, a aeração dos vasos foi reestabelecida e, após 69 dias de recuperação, as plantas restantes foram cortadas e tiveram seu crescimento avaliado. As plantas submetidas à hipóxia apresentaram maior teor de Mn e menor teor de Zn quando comparadas às plantas cultivadas em condições normais. Ao final do período de alagamento, as plantas que receberam aplicações foliares com Mn (principalmente) e Zn apresentaram maiores taxas fotossintéticas, quando comparadas àquelas dos tratamentos sem Mn e Zn. Embora a aplicação de Zn tenha promovido aumento das taxas fotossintéticas ao fim do período de hipóxia, o crescimento das plantas (nos tratamentos com e sem hipóxia) foi reduzido ao fim do experimento, indicando ter havido fitotoxidez na fase inicial do experimento. Após o período de recuperação, as plantas que receberam aplicação foliar com Mn apresentaram melhor crescimento. Palavras-chave: Hipóxia. Estresse hídrico. Eucalipto.
Estudo do acoplamento molecular β-lactoglobulina/vanilina – Abordagens espectroscópica e por simulações computacionais de docking
Authors:   , Alves Layla Barbosa
Published: May 2023

O sabor é um dos principais atributos para a aceitação de alimentos e trata-se da combinação de aroma e gosto. A vanilina é um dos principais constituintes da baunilha, o aroma mais popular no mundo, porém, devido a sua estrutura química apresenta alta susceptibilidade a degradação durante o processamento de alimentos. Sabe-se que é de extremo interesse promover a melhoria do perfil sensorial e da qualidade geral dos produtos, deste modo, as interações proteína-ligante, embora contribuam de forma mínima no sabor, são utilizadas por influenciar consideravelmente na percepção do mesmo. A β-lactoglobulina bovina (β-lg), proteína majoritária do soro de leite, é amplamente utilizada como proteína modelo para interações proteína-aroma, porém, na maioria dos relatos seu estado oligomérico em relação ao pH é negligenciado. Neste trabalho, o estudo dos complexos formados entre a β-lg em sua forma dimérica e a vanilina foi conduzido por metodologias “in vitro” (espectroscopia de fluorescência) e "in silico" (simulações de docking) para avaliar, em nível atômico, as características intrínsecas do mecanismo e dos tipos de interações formadas entre a proteína e o ligante. Os resultados demonstraram que nos complexos β-lg/vanilina o mecanismo de extinção estática foi predominante, que a complexação foi espontânea e foi observada a presença de dois possíveis sítios de interação (Sítio A: interface do dímero e Sítio B: entrada do β-barril). A partir das análises experimentais e de docking, o sítio B foi considerado o mais provável para a molécula de vanilina, por apresentar um equilíbrio entre as interações envolvendo resíduos de aminoácidos aromáticos (do tipo ligação de hidrogênio, eletrostáticas e hidrofóbicas), sendo Trp19, Tyr20, Val43, Glu44, Leu156, Glu157 e His161 os resíduos de aminoácidos da β-lg envolvidos nessas interações. Palavras-chave: Docking molecular. Espectroscopia molecular. Interação proteína- aroma. Proteínas de soro de leite.
Elaboration and characterization of nanostructures and films based on chitosan and cellulose nanocrystal for food application
Authors:   , Flores Rafaela Venancio
Published: May 2023

The science of materials applied to the food area has gained a prominent position in recent years. Natural, sustainable and biodegradable polymer-based materials have been the focus of much research in the packaging sector and in the encapsulation of bioactive compounds. Among the polymers studied, cellulose and chitosan stand out because they are abundant and have several applications. In this sense, this work aimed to contextualize and indicate the main challenges and advances regarding the development of nanocomplexes and films based on chitosan and cellulose derivatives, especially cellulose nanocrystal (CNC), and to evaluate the developed structures regarding their structural, thermal, and physicochemical properties. First, chitosan/CNC nanocomplexes were developed and optimized by means of Box-Behnken design involving the variables pH CNC , NaCl concentration ([NaCl]) and chitosan:CNC molar proportion. Nanocomplexes with average size < 200 nm and zeta potential near +40 mV were obtained. Furthermore, high complexation yields (~8%) were obtained at higher pH values and lower [NaCl] (p < 0.05). XRD and TGA/DTG analysis showed higher thermal resistance of the nanocomplexes and crystallinity modifications compared to chitosan. The absence of microscopic changes indicated thermal stability for the CH:CNC = 3:1 nanocomplex stored for 30 days at 7 °C and 25 °C. In a second step, an active polymeric blend was developed. In this study, the objective was to evaluate the influence of the type of acid (lactic and propionic) used to disperse the chitosan and of different concentrations of CNC on chitosan/PVA films added with Jussara extract. Evaluation of the FTIR spectra showed a strong influence of the type of acid on the structure of the films, which influenced the color and antioxidant activity of the films, with those produced with propionic acid showing a purple coloration while those with lactic acid showed a reddish color and higher antioxidant activity (95%). Addition of CNC to the films increased Young's modulus and reduced the tensile strength and elongation at break of the films, and films formulated with lactic acid showed higher elongation at break (236 %) and lower elastic modulus (30 MPa compared to those with propionic acid (171.4% and 46.6 MPa, respectively). The studies conducted showed the potential application of materials based on chitosan and nanocellulose and how these can be functionalized and applied in the food area.New perspectives have been created for product development, showing that desired and unique properties are achieved when the intrinsic and extrinsic factors that influence the interactions, properties and functions of materials are explored. Keywords: Nanocomplexes. Box-behnken design. Packaging. Active films. Jussara extract.
Fungal biodiversity in dairy industry and antifungal activity of lactic acid bacteria in cheese matrix
Authors:   , Souza Luana Virginia
Published: May 2023

Spoilage fungi contamination in dairy industries represents an important economic problem due to spoilage of products. In addition, due to the mycotoxins produced by some fungi, it may also represent a public health problem. Considering the current demand for lesser chemical preservatives addition in foods associated to “Clean label” tendency, the application of bioprotective cultures has been widely explored as alternative. Bacteria belonging to the group of lactic acid bacteria (LAB) stand out as possible bioprotective cultures for being widely used in food processing, show antagonist activity against spoilage microorganisms, and some species recognized as GRAS (Generally Recognized As Safe) status. Thus, considering the concern with spoilage fungi in the dairy industry and the ways to prevent these contaminations, this thesis aimed to understand the biodiversity of fungi in the dairy chain and the antifungal activity of some LAB. For that, the construction of this thesis was realized in two steps: (1) 109 filamentous fungi were isolated from spoiled dairy products and dairy production environments and identified through sequencing of the internal transcribed spacer (ITS) region; (2) 52 LAB strains were tested In vitro for their antifungal potential against Aspergillus niger and Penicillium chrysogenum and LAB with the highest antifungal activity were selected for the in situ test into cheese matrix inoculated with A. niger and P. chrysogenum. As result, Penicillium and Cladosporium were the most frequent genera isolated from spoilage dairy products. Cladosporium, Penicillium, Aspergillus, and Nigrospora had high incidence in the processing environment. Four species (Hypoxylon griseobrunneum, Rhinocladiella similis, Coniochaeta rosae, and Paecilomyces maximus) were identified for the first time in dairy environments. Three phytopathogenic genera (Montagnula, Clonostachys, and Riopa) and one pathogenic fungi (R. similis) were also identified. Regarding the phylogeny, 14 families and most of the fungi belonging to the Ascomycota phylum were observed. For the antifungal activity in vitro test, 5 strains of LAB (W. confusa (W5, W8), W. paramesenteroides (W9), W. cibaria (W25), L. Plantarum (Q4C3)) had the highest antifungal effect against the target fungi. In general, the five strains had a positive antifungal effect against A. niger and P. Chrysogenum also in the in situ test; however, these strains lose, in different intensities, their antifugal activity in cheese matrix when combined with a starter culture. Thereby, we show with our study that, despite someLAB didn’t present an antifungal effect when combined with the starter culture, it is important to emphasize that these bacteria may have great antifungal potential when apply in other food matrices which don’t use a starter culture. Finally, they can be tested regarding their other diverse technological applications. Keywords: Dairy products. Antifungal activity. Spoilage fungal. Biopreservation. Biodiversity.
The Impact of Modern Business Disruption on Heritage Brands: A Resiliency Model for the Packaged Food Product Industry
Authors: Rico C. Wong Peter , E. Etrata, Jr. Antonio
Published: May 2023

Heritage Brands of packaged food products have been used as a superficial and ambiguous marketing promotions moniker. The study first tested consumer insights in successfully identifying heritage brands from non-heritage brands to formally establish the parameters and specific advantages of heritage brands. Second is the measure of heritage brands' strength in comparison to non-heritage brands under the light Main Brand Themes of Kevin Lane Keller, namely a) Brand Pleasure and Pain, b) Loyalty and Attachment, c) Relevance and Distinctiveness all against the backdrop of Modern Business Disruptions as the mediating variables. The study employed mixed methods using Grounded theory as a validating instrument necessary to create a list of actual and verified heritage brands under established parameters. Then it used Structural Equation Modelling (SEM) to test and evaluate the main brand themes relative to the heritage brands and modern business disruption. The respondents of the study were 256 individuals aged 21 years and above and currently residing in 16 cities and a lone municipality of Metro Manila. Results show that eleven (11) heritage brands are firmly identified from other categories of Packaged Food Product brands in the market. Likewise, through SEM, heritage brands faired significantly better than non-heritage brands for Brand Pleasure and Pain with a t-statistic of 3.0762, for Loyalty and Attachment with a t-statistic of 4.277, and finally, for Relevance and Distinctiveness with a t-statistic of 10.473. Based on the insights gathered, there is an observed consumer insight consensus towards the ability of heritage brands to retain their preferential status and immunity from modern business disruption in terms of main brand themes, which would otherwise decrease consumer adhesion.
Keywords: Heritage Brand, Modern Business Disruption, Packaged Food Product, Brand Resilience, Main Brand Themes
Analisis Pengaruh Online Advertising dan Celebrity Endorser tehadap Minat Beli dan Dampaknya pada Keputusan Pembelian Konsumen Shopee
Authors: Mutawakil M. Arif , Udayana Ida Bagus Nyoman , Maharani Bernadetta Diansepti
Published: May 2023

This research aims to analyze the influence of Online Advertising (X1), Celebrity Endorser (X2), on Purchase Intention (Z), and consequently on Purchase Decision (Y) (Study on Shopee Consumers, Active Student of the Faculty of Economics, University of Bachelor of Science, Tamansiswa). This type of research is quantitative research, by taking a sample of Shopee consumers, students of the Faculty of Economics, Tamansiswa University of Bachelor of Economics, as many as 93 respondents. Drawing illustrations using purposive sampling method, collecting information by means of a questionnaire survey. Information is processed using SPSS. Test results in this research, it proves that the Online Advertising and Celebrity Endorser variables positively and significantly affect Purchase Interest and support Purchase Decisions for Shopee consumers.Based on the results of this study the effect of online advertising on purchase intention based on the online advertising variable subtest is 4.093 and a significance value of 0.000 which is smaller than 0.05 (0.000 <0.05). The influence of celebrity endorsers on purchase intention is based on 2.199 subtests of the celebrity endorser variable and a significance value of 0.003 so it is smaller than 0.05 (0.003 <0.05). Based on the subtest, the variable value of buying interest on purchasing decisions is 3.845 and a significance value of 0.000 which is less than 0.05. The online advertising variable on purchasing decisions is 2.342 with a significance value of 0.030 which means less than 0.05 (0.030 <0.05), and the influence of celebrity endorsers on purchasing decisions based on the celebrity endorser variable subtest is 2.543 with significance. the value of 0.021 is more or less than 0.05 (0.021 <0.05).

 Keywords: Online Advertising, Celebrity End\orser, Purchase Interest, Purchase Decision
Penerimaan Mobile Banking di Kalangan Nasabah Perbankan Syariah
Authors: Muttaqien Muhammad Khaerul
Published: May 2023

Penelitian ini bertujuan untuk menyelidiki faktor-faktor yang menentukan penerimaan mobile banking dengan menggunakan model UTAUT dan biaya yang dirasakan sebagai variabel tambahannya. Data dikumpulkan dengan menggunakan metode survei, dan skala Likert lima poin digunakan untuk tujuan ini. Sampel terdiri dari 106 nasabah bank syariah dan partial least square structure equation modeling diterapkan untuk memeriksa data yang diambil dari sampel. Bukti empiris menunjukkan harapan kinerja, harapan usaha, dan kondisi yang memfasilitasi berpengaruh signifikan terhadap niat untuk menggunakan mobile banking. Temuan empiris penelitian ini juga menunjukkan, niat berpengaruh signifikan terhadap penggunaan mobile banking. Sedangkan pengaruh sosial, dan biaya yang dirasakan tidak berpengaruh signifikan terhadap niat menggunakan mobile banking. Selanjutnya, penelitian ini membahas dampak dari hasil penelitian, baik dalam konteks teoritis maupun praktis.
Motivasi Konsumen Remaja Surabaya dalam Menggunakan Tiktok Live Video Shopping
Authors: Amara Sastrina Happy Dwi , Zamzamy Ahmad
Published: May 2023

Teenagers are the top consumer group and a potential market for the online retail sector. Teenagers are the age group that adopts technology the fastest, so they stand to gain the most from the availability of  online shopping sites. This study was created by adapting earlier research that was done on live shopping broadcasts or live video shopping by Ma, Andersson, and Pitz in 2021. Both studies attempt to explain why viewers are devoted to particular channels by putting forth three types of connected consumer gratification in live shopping broadcasts. Hedonic motivation, utilitarian motivation, and social motivation are three different types of gratification. The method used in this study is descriptive qualitative. Data collection techniques start from data collection, data reduction, data presentation, and conclusions. From seven informants of high school / K students in the city of Surabaya. The results show that in the utilitarian motivation of Surabaya adolescent consumers get information and product picture more clearly thanks to live shopping broadcasts. On hedonic motivation, sellers on the direct shopping channel became the main factor that led to entertainment satisfaction during watching the live shopping channel. While social motivation in Tiktok LVS has a small role for Surabaya teenagers in using Tiktok LVS. Social interaction between seller-buyer is not an important issue regarding the audience's motivation to engage in watching certain channels on Tiktok LVS.

Keywords: Online shop, consumer satisfaction, Tiktok Live Video Shopping
Keputusan Konsumen Dalam Pembelian Virtual Items pada Game Online Mobile Legends: Bang Bang
Authors: Oktaviansyah Fadhilah Diva , Tutiasri Ririn Puspita
Published: May 2023

The online game Mobile Legends: Bang Bang is a free-to-play online game that is popular in various circles. In the game there are various interesting virtual items, both in terms of game mechanics and the design of the characters or available heroes. Various types of virtual items available in the game can attract players to top up and buy virtual items as needed and desired. This study uses a descriptive qualitative research method to find out the reasons for various aspects of the consumption value of the players in making top ups to buy virtual items in the game. The results of this study indicate that decorative props such as those with attractive designs are the main reason for players to top up in the game, as well as the gameplay of the character they like is another reason for buying skins. Apart from that, satisfaction and support from family to be able to work in e-sports is also one of the reasons for players in playing the online game Mobile Legends: Bang Bang to keep topping up.

 Keywords: The Consumption Value, Online Game, Mobile Legends: Bang Bang
Konsep Informasi Dalam Perspektif Islam
Authors: Damayanti Irma , Efendi Erwan , Sagala Rony Pernando
Published: May 2023

The purpose of this study is to analyze the important role of information systems in an Islamic view, so that humans can apply them in social life. The type of method used in this study is a qualitative method using valid data. The results of this study indicate that in applying the concept of information in an Islamic perspective, information is disseminated in a factual and honest manner and in accordance with the teachings of the Islamic religion. In learning information systems, the concept of information is very important and useful as a good means and method of conveying information in accordance with Islamic teachings. The dissemination of information in the application of this information concept contains a lot of knowledge for people to know what is needed in an information system, then to know what are the characteristics of an information concept, as well as the components needed in an information system.

 Keywords: Information, System, Islam
Core Framing terhadap Penggunaan Tafsir Ibnu Katsir di Media Online
Authors: Firdaus Muhamad Yoga
Published: May 2023

This research was born because of the rise of societal hegemony in the digital era towards Islamic presentations, especially in the treasures of Al-Qur'an interpretation using books written by a mufasir who carries a certain construction. This study aims to discuss the core framing of the use of Tafsir Ibnu Katsir in online media. This research method is qualitative through literature and field studies using media framing theory. The results of this study are to show that core framing is attached to the accumulation of presentation analysis through opening, critical thinking, brainstorming, argumentation, symbols, data and facts, moral claims, closing as well as the core idea of ​​using the source Tafsir Ibnu Katsir on the Islami.co and Bincangsyariah.com websites , namely a peaceful and comprehensive Islamic discourse through the insertion of peaceful narratives and explanations of Al-Qur'an verses both textually and contextually in the presentation. This research is present as a neat effort so that an authoritative and trustworthy study of the Qur'an is not limited to the dimensions of space and time. Studies of the Qur'an can also be present in an accommodative manner and are easily accessible to all groups.
Peran Guru IPS Dalam Menanamkan Karakter Disiplin Dan Tanggung Jawab Siswa MTsN 1 Lamongan
Authors: Aisyah Iif , Warsono Warsono , Wisnu Wisnu
Published: May 2023

This study aims to (1) identify and describe the role of social studies teachers in implementing discipline character education and student responsibility at MtsN 1 Lamongan, and (2) identify and explain the obstacles experienced by teachers in implementing student discipline and responsibility character education. at MtsN Lamongan. The method used is descriptive qualitative with teacher and student informants with interview, observation, and documentation techniques. The data analysis technique used the Milles and Habermas technique which started from data collection, data reduction, data study, and drawing conclusions. The results of the study revealed that (1) the teacher's role in instilling the character of discipline and responsibility of the students of MtsN 1 Lamongan is by example, enforcement, and habituation. (2) supporting and inhibiting factors come from the school environment, family and community. while (3) the solution is in the form of cooperation between the school and parents and the active role of the teacher.
Metode Pembelajaran Jarak Jauh Tahsin dan Tahfidz Al-Qur’an pada SMA Islam Terpadu Nurul Fikri Boarding School Bogor
Authors: Musthofa Mohammad Alfian , Qowaid Qowaid , Norman Efrita
Published: May 2023

The pandemic caused by the COVID-19 outbreak that is currently hitting educational institutions has made various strategies in continuing the learning process, especially in terms of learning the Qur'an. This is as attempted by the Integrated Islamic High School Nurul Fikri Boarding School Bogor to make a remote learning program of the Qur'an using the Tahsin and Tahfidz Al-Qur'an methods. This distance learning Al-Qur'an program was created during the covid-19 outbreak and is still being used today in 2022. This study aims to describe how the distance learning method is tahsin and tahfidz Al-Qur'an, distance learning tahsin and tahfidz of the Qur'an and their positive and negative impacts. The research method used is a qualitative research method. The subjects in this study were 4 people. Data analysis was carried out using Miles Huberman's analysis with the first step being data collection followed by data reduction and data presentation, then ending with verification or conclusions. The results of data analysis show that the Tahsin Method (Tanbiqo Tanbiqu) uses a practical method. The Integrated Islamic High School Nurul Fikri Boarding School Bogor requires prospective students to memorize the Qur'an before continuing on the tahfidz process, they must go through the tahsin process first to avoid two mistakes, namely fatal errors (lahnul jali) and minor errors (lahnul khafi). The method used is a practical method with the basic discussion material makhorijul letters and their application to the Qur'an. The learning method of tahsin and tahfidz Al-Qur'an used at SMA Terpadu Nurul Fikri is a very good method to use in learning tahsin and tahfidz Al-Qur'an. The Tanbiqo Tanbiqu method and Nurul Fikri's tahfidz method look very comprehensive with other Qur'anic tahsin and tahfidz learning methods. Learning materials using Tanbiqo Tanbiqu are given to new students for the first 3 months of admission, as a preparation to start memorizing the Qur'an and Nurul Fikri's tahfidz method using the 1) Jama'i, 2) Juz'i, 3) Talqin, 4) methods Muroja'ah.

 Keywords: Tahsin, Tahfidz, Al-Qur'an, Distance Learning Method
Penerapan Permainan Estafet Bola Kertas Dalam Menstimulasi Perkembangan Sosial Emosional Anak di RA Nurul Almi Arrafi
Authors: Selpiyani Yunita , Darmayanti Nefi
Published: May 2023

Learning in early childhood is never separated from games, in accordance with the tenets of early childhood education, which emphasize learning while playing or playing while learning. The purpose of play is to provide learning, but children do not experience learning as a burden as occurs through play. There are several aspects of early childhood development that are stimulated through this game. One of the games given to early childhood is the paper ball relay game. The paper ball relay game is a modified form of an interesting game and can foster the social-emotional development of children, among other aspects of child development. Classroom action research on developing social-emotional aspects of early childhood through a paper ball relay game with 10 children, was conducted at RA Nurul Ilmi Arrafi, Medan Polonia. Data obtained through observation and documentation. From several activities in this study It was discovered that children's social, emotional, and cognitive development improved where it was found that in Cycle III children were able to join groups, work together and interact with their peers. This paper ball relay game is expected to be a fun learning experience to encourage children’s social-emotional development.

Keywords: Paper Ball Relay; Social Emotional Development; Early Childhood
Penggunaan Metode Permainan Tradisional Petak Jongkok Dalam Meningkatkan Perkembangan Sosial Emosional Anak di RA Nurul Ilmi Arrafi
Authors: Ramadhani Alifia Sitta , Wahyuni Sri
Published: May 2023

This research in motivated by observational data wich shows that Social Emotional development in group A RA Nurul Ilmi Arrafi Kec. Medan Polonia Kel. Sari Rejo is still said that not all of them have developed very well. To help improve social emotional development the researchers made a game of squatting hide. The formulation of the problem in this research is whether the game of squatting hide can improve social emotional development in group A children in group A as subject. The study wa conducted in 2 cycles. The results showed that in the preaction the average value of children’s social emotional development wa still 5.4 after the action cycle I  the average value of children began to increase to 7.2 and in the last cycle II the average value of children increased to 9.7. this shows that squatting hide games can improve children’s Social Emotional development.

Keywords: Social Emotional Development,Squatting Hide Game.
Peran Keadilan Distributif, Keadilan Prosedural dan Keadilan Interaksioal Terhadap Komitmen Afektif Karywan PT G&N Woods Craftindo
Authors: Kawaibi Fuzi , Junaedi Dedi , Salistia Faisal
Published: May 2023

The following research discusses the role of distributive justice, procedural justice and interactional justice on affective commitment. Both procedural justice, distributive justice and interactional justice can be a factor in the occurrence of affective commitment to employees of PT G&N WOODS CRAFTINDO. The population of this research is all employees of the company with a total of 43 employees, in which the sampling uses a saturated sample. The data collection technique used in this research is a questionnaire or also called a questionnaire. The test instrument used in this research is the validity test and the reliability test. The data analysis technique used in this research is descriptive analysis, classical assumption test, normality test, multicollinearity test, heteroscedasticity test. Test of linear regression analysis, hypothesis testing used in this research is t test and f test. And the results of this study indicate that distributive justice, procedural justice, and interactional justice have a positive and significant effect on employees' affective commitment.

 

Keywords: Distributive Justice, Procedural Justice, Interactional Justice and Affective Commitment
Pengaruh Lingkungan Kerja dan Kompensasi terhadap Kepuasan Kerja Karyawan PT. Mekar Abadi Sentosa Jombang
Authors: Yahya Bachtiar , Irbayuni Sulastri
Published: May 2023

The purpose of this study was to analyze the effect of work environment and compensation on job satisfaction of employees at PT. Mekar Abadi Sentosa Jombang. This research method uses quantitative research where the dependent variable is job satisfaction and the independent variable in this study is the work environment and compensation. Sampling used quantitative methods with saturated sampling technique and data analysis was carried out using the Partial Least Square (PLS) method. The results of the analysis of this study that the work environment and compensation have a positive and significant effect on job satisfaction of employees at PT. Mekar Abadi Sentosa Jombang. The results of the discussion of this study explain that the better the work environment and compensation, the higher the job satisfaction.

Keywords: Work Environment, Compensation, and Job Satisfaction
Peran Media Sosial Dalam Membentuk Akhlakuk Karimah Remaja
Authors: Efendi Erwan , Rafdiansyah T.M.
Published: May 2023

This study aims to determine the role of social media in building adolescent akhlakul karimah. This is considering that teenagers in Indonesia have experienced a decline in terms of akhlakul karimah. With the decline in the morals of these teenagers, the community becomes uncomfortable with the behavior of these teenagers. The method in this study used qualitative data collection techniques using interview and observation techniques. The results of this study are that the role of social media in shaping adolescent akhlakul karimah is very important in order to create community comfort. With information about akhlakul karimah posted on social media it is able to create a harmonious life between communities and prevent misunderstandings from occurring that cause commotion in the environment.

Keywords: social media, noble character, youth
Analisis Penetapan Tarif Dasar PAMSIMAS Desa Sungai Raja Berdasarkan Teori Full Cost Recovery Dalam Persfektif Ekonomi Islam
Authors: Amalia Melisa Syafitri , Harahap Isnaini , Syarvina Wahyu
Published: May 2023

This study aims to determine and understand the setting of PAMSIMAS tariffs in Sungai Raja Village based on the Full Cost Recovery theory and to understand and understand the Islamic Economics review of the setting of PAMSIMAS tariffs in Sungai Raja Village. The research methodology used is qualitative with descriptive method. The object of this research is PAMSIMAS Sungai Raja Village. Sources of data used in this study are primary data and secondary data. Primary data in the form of interviews, documentation and secondary data in the form of regulations and laws relating to the determination of drinking water tariffs, PAMSIMAS financial reports, number of customers, amount of water sold, data on water sources, installed capacity, sold capacity. Based on data analysis. The results of this study stated that adopting the regulation of the minister of home affairs number 21 of 2021 regarding the calculation and determination of drinking water tariffs, it was stated that based on the theory of Full Cost Recovery (full cost recovery) by formulating a basic cost, a basic tariff of Rp. 6,721/m3 while the tariff that is still in effect at Sungai Raja Village PAMSIMAS of Rp. 1500/m3 has not met the tariff with a full cost revovery mechanism. Based on the perspective of Islamic Economics, it is still contrary to Islam because the determination of the selling tariff for PAMSIMAS water is still detrimental to both parties (seller and buyer).

Keywords: Full Cost Recovery, PAMSIMAS, Tariff Setting, Islamic Economic Perspective
Analisis Efektivitas Manajemen Keuangan pada BPKAD Provinsi Sumatera Utara
Authors: Amwa Djauky Ridho Amwa , Nurbaiti Nurbaiti
Published: May 2023

Medan City is the largest economic contributor in North Sumatra. Based on data from the Central Statistics Agency (BPS), the city's gross regional domestic product (GRDP) at current prices (ADHB) is IDR 242.2 trillion in 2020. This value is equivalent to 30% of North Sumatra's total GRDP of IDR 811.3 trillion . This study uses a qualitative research approach. By way of terminology for Baydan and Taylor, a qualitative approach is a research method that creates descriptive information in the form of recorded words or utterances. The results of the study show that what was carried out at the Financial Institutions and Regional Assets in North Sumatra Province regarding Financial Performance of the Regional Expenditure Budget According to the data analysis that has been carried out, it can be concluded that the Regional Financial Independence Ratio is still below regional financial standards.

Keywords: Efficiency, Effectiveness, BPKAD
Analisis Produk Penjualan dan Distribusi terhadap Kepuasan Pelanggan pada Jasa Yudistira
Authors: Anggriani Erni , Harahap Rahmat Daim
Published: May 2023

This research aims to determine the effect of product quality, personal selling and distribution of satisfaction on customers at Yudhistira Publishing Services. I hope that this research will provide suggestions and recommendations to the publisher Yudistira in order to achieve the company's goals. The research method used is quantitative with survey methods and descriptive explanations. The data collection technique is a questionnaire, with size as a measuring tool. While the analytical method used is path analysis, which consists of validity tests, reliability tests, partial tests, simultaneous tests and the coefficients of determining the test. The results show that product quality has a significant effect on customer satisfaction fraction.              

Keywords: distribution, satisfaction, customer, product
Pengawasan Dinas Tenaga Kerja Indonesia terhadap Perusahaan Jasa Tenaga Kerja pada Kota Medan
Authors: Nabila Fatya
Published: May 2023

The Medan City Manpower Office stipulates a minimum wage which is the lowest monthly wage received by workers/labourers as a safety net for workers from the arbitrariness of employers in giving wages to workers. The non-implementation of the provision of the minimum wage by employers has an impact on the occurrence of industrial relations disputes between employers and workers/laborers. In this study, the formulation of the problem is how is the supervision of the Medan City Manpower Service regarding the implementation of the 2017 minimum wage in Medan City? What obstacles occurred in supervising the implementation of the 2017 minimum wage in the city of Medan? Labor inspection is carried out to monitor compliance with labor laws and regulations carried out by labor inspectors from the Medan city manpower and transmigration office which is also based on chapter XIV of Law no. 13 of 2003 concerning Manpower. the research method used is qualitative and naturalistic. Based on the research results, it was found that many workers in the city of Medan had not received normative rights in accordance with Law no. 13 of 2003 concerning Manpower, including non-payment of wages in accordance with the minimum wage, termination of employment (PHK) and payment of overtime wages that are not in accordance with the provisions by employers. These workers feel that their rights are not protected by the government, especially the Department of Manpower and Transmigration as the employment agency.

Keywords: Supervision, employment, law no. 13 of 2003
Analisis Permintaan Ayam Potong di Pasar Empat Pajak Rebo Kabupaten Deli Serdang
Authors: Haryanti Nadya , Apriliani Susi , Azhari Bintang Akbar , Nasution Juliana
Published: May 2023

This study aims to analyze the factors that influence the demand for chicken meat in the Pasar Empat Tax Rebo. The research method used is a case study method, namely research that is used by looking directly into the field. And factors that influence the demand for free-range chicken, education level, number of dependents and income level are real factors in the influence of demand on free range chicken. Consumer consumtion patterns of free-range chicken in a month an average of average 3-4 kg a month.

Keywords: Market, Hole Elasticity
Peran Blockchain terhadap Lembaga Zakat bagi Pertumbuhan Perekonomian Suatu Negara
Authors: Wahyudi Ibnu Habib , Yolanda Tata Felina , Lumban Tobing Fanny Asyifa Br
Published: May 2023

Digitalization is a new phenomenon at the beginning of the 21st century, which combines technology and civilization and sets a good example for the ummah, namely through smart and precise methods. It is time for the introduction of the blockchain method at zakat institutions to be a solution to Islamic problems such as the collection and distribution of zakat financing. The purpose of this study is to provide an example of the possibility, opportunity and capability of implementing the blockchain method in zakat institutions, especially in Indonesia. The integration of blockchain into the economic and monetary system creates lucrative opportunities, conversely, blockchain can pose a threat to the economic and monetary system. The purpose of this research is to find out the impact of the blockchain. This research method is a literature study that examines the literature on various topics and balances it with studies of phenomena from various countries. through dynamic technological advances, especially with the emergence of blockchain technology. Based on the results and research findings, it can be said that blockchain has both positive and negative effects. The positive effects of blockchain on the functioning of the monetary system are the convenience, security and stability of the financial system, which can affect economic growth, while the negative effects of blockchain change the system/policy that previously occurred to be decentralized. and losses mainly from government agencies. Through the advancement of Dynamism technology, especially emerging blockchain technology, the zakat environment will be more efficient for blockchain providing a sustainable, timely, secure and open data decentralization method. Various issues that can be suggested to advance this practice include increasing the staffing capacity of zakat institutions, increasing awareness of zakat obligations as well as examples of digitizing zakat, collaboration between Opz and collaboration with various platforms.

  Keywords: Blockchain, Zakat, State Economy
Analisis Hubungan Kausalitas Antara Investasi Pemerintah dengan Pertumbuhan Ekonomi Kota Medan
Authors: Lubis Mutiara , Riski Nadiah , Pertiwi Anindia Putri , Tambunan Khairina
Published: May 2023

The main objective of this research is to analyze the causality relationship between government investment and economic growth in Medan  during the city period of 1994-2005. The data used in this study are secondary data. To analyse the data, Granger Causality Test which was formulated in a simple regression equation used. The research result shows that two directions causality relationship between government investment and economic growth during that period. It can be seen from the coefficients result of two regressions which are not zero (bj ≠ 0 and dj ≠ 0) and the F statistic tests are bigger than the F table (20,799 > 6,26 and 10,788 > 6,26).

Keywords: government investment, Economic growth, Granger Causality

 

ABSTRAK.

 Tujuan utama dari penelitian ini adalah untuk menganalisis hubungan kausalitas antara investasi pemerintah dengan pertumbuhan ekonomi kota Medan selama periode 1994-2005. Data yang digunakan dalam penelitian ini adalah data sekunder. Untuk menganalisis data digunakan Granger Causality Test yang diformulasikan dalam persamaan regresi sederhana. Hasil penelitian menunjukkan hubungan kausalitas dua arah antara investasi pemerintah dan pertumbuhan ekonomi selama periode tersebut. Hal ini terlihat dari hasil koefisien dua regresi yang tidak nol (bj ≠ 0 dan dj ≠ 0) dan uji statistik F lebih besar dari F tabel (20,799 > 6,26 dan 10,788 > 6,26).

Kata kunci: investasi pemerintah, Pertumbuhan ekonomi, Kausalitas Granger
Pemanfaatan Limbah Sayuran Busuk terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L)
Authors: Siregar Abdul Hasym Mazhurin , Roji Fadilla , Nadia Rizka Lucy , Tanjung Indaya Febriani
Published: May 2023

This research was conducted in the courtyard of Lau Dendang Village, Medan, North Sumatra. Which is carried out from October to November. This research was conducted to study the manufacture of compost using the vermicomposting method which utilizes organic waste such as rotting vegetables and to determine differences in growth rates from applying compost and water to mustard greens. The results of this study indicate that the application of compost from rotting vegetable waste has an impact on mustard plants which produce stem height, number of leaves and leaf width, in the application of water the resulting impact also develops well, but not as well as in the application of compost fertilizer. So it can be concluded that the application of compost has more influence on the rate of growth and development of mustard greens because it can increase the fertility in the soil.

Keywords: Fertilizer, Vegetables, Planting