bluuebunny/crossref_metadata_2025 huggingface dataset:
Domestication potential, acute toxicity, and nutritional properties of a white strain of Pleurotus djamor Rumph. ex Fr. (Agaricales, Basidiomycota) from Sri Lanka
Authors: Dharmasena WGBP , Silva ABG , Udugama SSTTA , Wijeyaratne SC , Munasinghe DHH
Published: December 2024

The industrial mushroom diversity in Sri Lanka lies within a narrow range; therefore, it is
necessary to introduce novel mushroom species to the industry. Pleurotus djamor Rumph. ex Fr.
strain PL01-White is a white local mushroom in Sri Lanka with a relatively larger pileus than the
commercial strain and is considered a delicacy by locals. In the present study, we domesticated and
optimized the cultivation conditions for this mushroom. This mushroom can be successfully
cultivated in rubber sawdust with 65.5% moisture, 10% rice bran (w/w), 2.5% CaCO3 (w/w) and
0.2% MgSO4 (w/w). These mushrooms are nutritionally important, having a crude protein content
of 26.038±0.183% (of dry weight) and 37.5±2.0% crude fibre content (of dry weight). The mineral
content of the mushroom was analysed via Inductively Coupled Plasma-Mass Spectrometry.
Potassium (K) is the most abundant macroelement (18950 ± 7.0 mg/kg), while Zn is the most
abundant microelement (85.0 ± 0.85 mg/kg). The heavy metals, As, Pb, and Hg contents were
identified as lower than those recommended by Codex Alimentarius. The in vitro cytotoxicity of
the boiled mushroom extract (LC50 – 0.0460 g/mL) determined by the Artemia toxicity assay was
lower than that of the raw mushroom extract (LC50 – 0.0003 g/mL).
Morphology and muti-gene phylogenetic analyses reveal Immersaria pruinosa sp. nov. (Lichenized Ascomycota, Lecideaceae) from Pakistan
Authors: Muhammad SI , Alla UD , Abdul NK , Abdul RN
Published: December 2024

A new taxon in the genus Immersaria was discovered during a lichen survey in Darel Valley
and Killa Saifullah, Pakistan and it was determined to be I. pruinosa sp. nov. The main
characteristics of I. pruinosa sp. nov. are flat to slightly concave, blackish brown, up to 1 mm
apothecia, taller hymenium 80– 140 µm, apically branched paraphyses, smaller 10–20 µm
epihymenium, smaller ascospores 5–7 × 2–4 µm, unknown secondary metabolite and growing on
calcareous rocks. Based on morpho-anatomical characterization and multigene (nrITS, mtSSU &
nrLSU) phylogenetic data, the new species is described and illustrated below.
Mycoremediation Potential of Pleurotus florida (Oyster Mushroom) Mycelia to Treat Microplastic Contaminated Paddy Soil
Authors: Alfonso ME , Mislang R , Dela Cruz J , Aguilar C , Villafuerte C , Dungca GA , Tapnio L , David A
Published: December 2024

The study investigates the potential of the oyster mushroom (Pleurotus florida) to treat the
microplastic-contaminated paddy soil. Three treatment groups, MP800, MP400, and MP200, were
set into different concentrations of spawn and substrate to microplastic polluted soils, specifically
in ratios of 4:1, 2:1, and 1:1 respectively. A total of seventeen microplastics with different size
groups namely large (5 mm to 3 mm), medium (2.99 mm to 1 mm), and small (0.99 to 0.1 mm)
were incorporated in each treatment set-up. The specific number of microplastics for each treatment
set-up was four large MPs, five medium MPs, and eight small MPs. After the remediation process,
the microplastic counts stayed the same, while the sizes increased slightly and decreased in average
size. In terms of weight, only MP800 was seen as significant, with a t-value of 7.496, while other
concentrations were shown to have slight differences in average weight. In MP800, the large and
medium microplastics have noticeably large scars corresponding to the weight change. MP400
showed minimal scarring through large and medium, while MP200 showed in medium size. The
visible scarring and tear in the treated microplastics can be correlated with the effects of mushroom
enzymes on degrading the plastics. Using different amounts of substrate-to-soil ratio has no
significant difference in the results of the effectivity of P. florida in the degradation of
microplastics in terms of size and count. However, slight changes in the weight and abundance of
holes and cracks in the surface of microplastics were more frequent in MP800 and MP400.
Medicinal Marvels: A Comprehensive Study at the Nutritional and Therapeutic Potential of Russula Mushrooms
Authors:   1,2, 1*, 1 , 1 , & 1,2, Acharya Balkrishna A , Sharma N , Srivastava D , Chaudhary P , Arya V
Published: December 2024

tract
Russula, is a prominent genus in mycological study, emphasizing its scientific, ecological,
and human dimensions. Originating with Christian Hendrik Persoon's recognition in 1796, the
genus now comprises 1428 accepted species, renowned for its aesthetic allure and ecological
significance. Russula is the second most diverse ectomycorrhizal genus, and plays a pivotal role in
sustaining forest ecosystems through mutualistic symbioses with various plant hosts, adapting to
diverse environments globally. Beyond its ecological role, Russula reveals a dual identity as an
ecological cornerstone and a culinary treasure, with numerous species prized for their culinary
excellence, contributing to various cuisines globally. Moreover, the genus holds untapped potential
as a reservoir of medicinal and nutraceutical compounds, opening avenues for interdisciplinary
research. The article highlights the widespread distribution and diverse host preferences of Russula,
emphasizing its significant role in global forest ecosystems. The pharmacological potential of
Russula mushrooms has been explored, revealing their antioxidant, anticancer, antimicrobial, anti–
inflammatory, antiviral, antidiabetic, and immunomodulatory activities. This study identified
specific bioactive compounds within Russula species that exhibit therapeutic potential, supporting
their role in natural healthcare. In conclusion, the article underscores the profound implications of
Russula, ranging from ecological significance to potential contributions to human health and
nutrition.
Discovery of a Novel Occultibambusa Species (Occultibambusaceae, Dothideomycetes) from Poaceae Host from Guizhou Province, China
Authors: Wei GY  , Mo WD , Hu Y , Zou M , Wen JT , Chang LF , Chen YS , Norphanphoun C , Yang QI , Wang Y
Published: December 2024

In the exploration of fungal diversity in the southwest of China, four ascomycetous taxa were
discovered inhabiting the culms of Phragmites australis (Poaceae) and Bambusoideae (Poaceae)
near a tobacco field in Qingzhen, Guizhou Province, China. These newly discovered species
morphologically resemble Occultibambusa (Occultibambusaceae) species. Phylogenetic analysis of
combined small subunit rDNA (SSU), internal transcribed spacers (ITS), large subunit rDNA
(LSU), translation elongation factor 1-α gene region (tef1-α), and RNA polymerase II second largest
subunit (rpb2) sequence data has further identified our four strains into two species including one
novel species, Occultibambusa phragmitis and one known species, O. jonesii. The discretions,
illustrations, and notes of these identified taxa species are provided.
Analysis of Criteria for Classifying Selected Gypsum Deposits in Poland as Strategic Deposits
Authors: Zajączkowski Maciej
Published: December 2024

With the entry into force of the Act of 16 June 2023 amending the Geological and Mining Act and certain other acts, a new solution was introduced to the issues related to the protection of mineral deposits, namely the possibility of granting the status of a strategic deposit to deposits or parts thereof. A strategic deposit is a mineral deposit which, due to its significance for the economy or security of the country, is subject to special legal protection. It should therefore be recognised that deposits with such status will be considered the most important and valuable for the needs of the Polish economy.
For a mineral deposit to be considered a 'strategic deposit', the legislator has specified that it meets two basic criteria. The first refers to the state of land use, which must allow access to the deposit. On the other hand, the second criterion is alternative, so the deposit must be of fundamental importance for the national economy or raw material interest, have an above-average volume of resources, or be characterised by unique parameters.
Given the above, in the author's opinion, the selected gypsum deposits, i.e. Borków-Chwałowice, Leszcze, Uników-Galów and Winiary may meet the criteria for being recognised as strategic deposits, which entitles the minister responsible for the environment to initiate the procedure specified in Article 94 of the Geological and Mining Act.
Pengaruh Risiko Likuiditas dan Solvabilitas Terhadap Profitabilitas Pada Perusahaan Subsektor Farmasi yang Terdaftar di Bursa Efek Indonesia Periode 2019-2021
Authors: Kismi Mahmudha Siwi
Published: December 2024

This study aims to analyze the effect of liquidity (current ratio and cash ratio) and solvency (Debt to Equity Ratio or DER) on profitability (Return on Assets or ROA). This research was conducted with quantitative methods. The population in this study are pharmaceutical sub-sector companies listed on the Indonesia Stock Exchange for the 2019-2021 period. The sample used in this study were 10 companies selected by purposive sampling method. The data analysis method used is multiple linear regression method performed with SPSS 25. The results of this study indicate that: (1) the F test simultaneously shows the variables current ratio, cash ratio, and DER have a positive effect on ROA; (2) the t test shows that partially the current ratio and DER variables have no effect on ROA and the cash ratio variable has an effect on ROA; (3) the R2 test shows that the Adjust R value is 0.658 meaning that the current ratio, cash ratio, and DER variables can explain the ROA of 65.8% and the remaining 34.2% is influenced by other variables.
Pengaruh Kecerdasan Emosional terhadap Perilaku Konsumtif pada Pengguna Aplikasi TikTok Shop
Authors: Vina Agustin  , Ritno Andriyanto  , Sinta Rizqiana  , Khairani Zikrinawati  , Zulfa Fahmy
Published: December 2024

The purpose of this study was to determine the influence of emotional intelligence on consumptive behavior in users of the TikTok Shop application. One psychological factor, namely emotional, also influences financial decisions and financial markets. Someone who has not been able to maximize and control himself is less able to be wise in spending money. The method used in this study is a quantitative method using a non-experimental design. The data collection technique was by distributing questionnaires, namely the emotional intelligence scale consisting of 14 items and the consumer behavior scale consisting of 27 items. The scale is presented using a Likert scale in intervals of 1-5. In this research data analysis technique uses simple regression analysis with the help of SPSS software. The subjects in this study were users of the TikTok Shop application with an age range of 17-40 years. The data obtained from the results of distributing questionnaires to the subjects is that there is no significant influence between the influence of emotional intelligence on consumptive behavior in users of the TikTok Shop application with a sig value. 0.147<0.05. So the results of this study show that there is no influence between emotional intelligence on the consumptive behavior of users of the TikTok Shop application.
Analisis Minat Konsumen Terhadap Produk yang Dipromosikan Melalui Media Sosial Facebook pada Remaja dan Dewasa di Wilayah Pedesaan Brebes Selatan, Rembang, dan Kudus Jawa Tengah
Authors: Rizki Nur Anisa  , Sibthi Alfiatuni’ma  , Raihan Al May Sany  , Khairani Zikrinawati  , Zulfa Fahmy
Published: December 2024

The digitalization of the economy gave rise to a variety of e-commerce that rivaled and detracted from youth and adult consumers on Facebook. The purpose of this study was to analyze the interest of adolescent and adult consumers in products promoted through Facebook social media in the rural areas of South Brebes, Rembang and Kudus. 10 people were represented in each region consisting of 5 teenagers and 5 adults using a purposive sampling technique. Methods of data collection using observation and interviews with researchers as the main research instruments. The research was carried out in each of the designated rural areas. The data from this study were analyzed using inductive analysis techniques and data triangulation was carried out to ensure the validity of the data. The results of this study showed that the interest of rural adolescents and adults in products promoted through social media Facebook had differences in terms of objectives, types of products they were interested in, and types of interest. Teenagers are interested in beauty and fashion products with exploratory interest types, while adults are interested in products from daily necessities, household goods, to hobbies, with interest types including transactional, preferential, referential, explorative, and selling interests. Interest in selling is something that is interesting and different from other interests
Analisis Sistem Manajemen Keamanan di Perusahaan Tokopedia Dalam Menigkatkan Proteksi Data dan Privasi Pengguna
Authors: Edy Soesanto  , Alfonso Lande  , Heru Tian Sanjaya  , Muhammad Rafli Hermawan
Published: December 2024

With the increasing use of information technology in various fields, including e-commerce, ensuring user data and privacy protection is crucial for companies like Tokopedia, one of the largest e-commerce companies in Indonesia. This research aims to identify Tokopedia's security management system and its challenges in protecting user data and privacy. The study utilizes a literature review methodology, analyzing various documents, books, and journals related to Tokopedia's security management system. The research objectives are to understand the system's effectiveness, challenges, and Tokopedia's efforts to improve data and privacy protection. Tokopedia has prioritized information security since its establishment, implementing tight security measures, and continuously improving them. Tokopedia Shield, a security feature introduced in 2015, has significantly reduced fraud risk in the platform. Additionally, the company has taken several steps to secure user data, such as data encryption, access restriction, and password quality enhancement. Tokopedia continuously develops its security system, incorporating the latest technologies such as Artificial Intelligence (AI) and Big Data Analytics to detect potential threats early and improve the security system's responsiveness.
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MENGGUNAKAN MODEL PEMBELAJARAN CTL PADA SISWA KELAS III SDN III BLULUK
Authors: Angelina Dea Miranda  , Agung Setyawan
Published: December 2024

Penelitian yang berjudul “Upaya Meningkatkan Hasil Belajar Matematika Menggunakan Model Pembelajaran Contextual Teaching Learning pada Siswa Kelas III SD Negeri III Bluluk” bertujuan untuk meningkatkan hasil belajar matematika pada materi pecahan melalui model pembelajaran contextual teaching learning pada siswa kelas III SD Negeri III Bluluk. Penelitian ini disusun melalui metode penelitian tindakan kelas. Pengumpulan data melalui dokumentasi, observasi dan wawancara, dan tes. Dengan tindakan yang dilakukan oleh peneliti menggunakan model CTL, pada siklus 1 rata-rata nilai adalah 57,9. Kemudian peneliti melakukan perbaikan pada siklus 2, dan diperoleh rata-rata nilai 82. Dapat disimpulkan bahwa peneliti mampu meningkatkan hasil belajar siswa pada mata pelajaran matematika materi pecahan siswa kelas III SD Negeri III Bluluk..
MENINGKATKAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA MATERI SATUAN PANJANG MELALUI MEDIA “TANGGA PINTAR SATUAN PANJANG“ SISWA KELAS IV SDN KULURAN
Authors: Richa Alfina Maulidiyah
Published: December 2024

Penelitian yang berjudul “Meningkatkan Hasil Belajar Siswa Dalam Pembelajaran Matematika Materi Satuan Panjang Melalui Media Pembelajaran Tangga Pintar Satuan Panjang Pada Kelas IV SDN Kuluran” ini bertujuan untuk mengetahui apakah media pembelajaran tangga pintar satuan panjang ini dapat meningkatkan hasil belajar siswa pada pelajaran matematika materi satuan panjang. Penelitian ini disusun melalui metode penelitian tindakan kelas, subyek penelitian adalah siswa kelas IV SDN Kulur an yang terdiri dari 13 siswa. Pengumpulan data melalui dokumentasi, observasi dan wawancara.
Akibat Hukum Yang Ditimbulkan Owner Dan Member Pada Praktik Arisan Online Sistem Menurun Atas Tidak Terpenuhinya Unsur Dalam Pasal 1348 KUH Perdata
Authors: Sri Mita Udin Soe
Published: December 2024

This research is about juridical analysis of the application of article 1348 of the Civil Code to the practice of online arisan with a descending system. The method used in this research is normative. The purpose of this study is to find out the legal consequences caused by the Owner and Member of the Online Arisan Practice System for Decreasing the Non-fulfillment of Elements in Article 1348 of the Civil Code. The results of this study are that if one of the parties defaults or defaults, the provisions for sanctions are regulated in criminal and civil provisions, then the legal consequence is that if a member party does not complete the arisan contribution, the owner will bear the fee. so that members who commit defaults will hold negotiations/mediation efforts up to filing a lawsuit in court or carrying out a criminal law process by the owner as the person in charge of the arisan.
Analisis Kinerja Simpang Tak Bersinyal Dengan Metode PKJI 2014
Authors: Abdu Rizal Zhafiri
Published: December 2024

The city of Surabaya is one of the cities in Indonesia, the second largest in Indonesia after the city of Jakarta. The city of Surabaya is said to be a metropolitan city that has experienced quite serious problems in traffic, namely congestion. As happened at the Simpang Jl. Raya Mastrip and Jl. Jemb. Along Baru, which is an intersection with type 322, has 3 arms. Geometric Intersection Jl. Raya Mastrip and Jl. Jemb. Along Baru it can be seen that the road width is 7 meters with 2 lanes with a lane width of 3.5 meters each without a road median. The method used in this study is to use the Indonesian Road Capacity Guidelines (PKJI). The results of calculating the volume of traffic flow at the Intersection of Jalan Raya Mastrip and Jalan Jemb. Throughout New. Obtained on Friday 9 April 2021 with peak conditions at 08.00 - 09.00 obtained qTOT = 14128 kend/hour and 4883 cur/hour. The value of Intersection Capacity (C) obtained a value of = 2593 cur/hour. Obtained delay of = 21 sec/cur value Dj = 1.9. From the results of the calculation of the degree of saturation (Dj), the results of the calculation of the lower limit and upper limit of the Queue Opportunity are obtained by PA = 33% - 77%. Based on the characteristics of the Level Of Services (LOS) or commonly called the service level, the value obtained is Dj = 1.9, the service level is D.
Membangun Loyalitas Pelanggan Melalui Promosi yang Efektif Studi Kasus Usaha Kebab di Wonokerto
Authors: Kartika Ramandhani  , M. Taufiq Abadi
Published: December 2024

This study aims to analyze how effective promotion can help build customer loyalty in kebab businesses in Wonokerto, and to find out whether the business is feasible or not to run. Qualitative case studies were conducted by conducting in-depth interviews with kebab business owners and several loyal customers, as well as observing promotional activities carried out. This study uses qualitative research methods to collect data and analyze complex phenomena in a specific language and cultural context. In-depth interviews were used to collect data from purposively selected informants, namely kebab business owners and some loyal customers. Observations were also made to obtain information regarding promotional activities carried out and interactions between customers and kebab business owners. The results of the study show that effective promotion can help build and maintain customer loyalty to kebab businesses in Wonokerto. Kebab business owners need to pay attention to customer needs and preferences in designing effective promotional strategies. Effective promotion must be able to attract customers and provide significant added value for them. Therefore, kebab business owners need to understand the characteristics of customers and the market environment to design targeted and effective promotional strategies. So that the business can be declared feasible to run.
Analisis Dampak Kegiatan Industri Hulu Migas Terhadap Pembangunan Nasional Dalam Aspek Ekonomi Regional Indonesia
Authors: Siti Fadillah  , Edy Soesanto
Published: December 2024

Indonesia merupakan negara dengan kekayaan sumber daya alam melimpah yang tersebar di berbagai daerah seperti minyak dan gas bumi. Sebagai salah satu penyokong terbesar perekonomian negara untuk pembangunan nasional, industri hulu migas berpengaruh terhadap pendapatan negara dan ketenagakerjaan wilayah kerja lapangan migas. Kegiatan hulu migas memberikan kontribusi secara langsung sekitar Rp672 triliun terhadap pendapatan negara. Hal tersebut didukung oleh pemerintah dan pihak terkait melalui pembaruan lifting minyak dan gas bumi pada tahun 2022 dan menghasilkan pencapaian melebihi target dari US$9,95 menjadi US$18,19 untuk penerimaan negara. Ditinjau dari segi ekspor dan impor migas nonmigas, nilai ekspor pada awal 2023 lebih tinggi dari impor, sehingga Indonesia mencatatkan surplus neraca perdagangan sebesar US$3,87 miliar. Nilai ekspor yang cukup tinggi didominasi oleh nonmigas. Namun, ekspor migas lebih berpengaruh secara signifikan karena memiliki trend pertumbuhan ekonomi yang stabil. Penyerapan tenaga kerja di wilayah kerja tercatat sebesar 91% dan dipengaruhi oleh faktor investasi migas.
ANALISIS BERBAGAI DAMPAK DARI KEBIJAKAN SEKTOR MIGAS DI PERUSAHAAN PERTAMINA
Authors: Tania Stivani Pangestu  , Edy Soesanto
Published: December 2024

Jurnal ini bertujuan untuk menyelidiki berbagai dampak dari kebijakan sektor migas di perusahaan Pertamina. Penelitian ini dilakukan dengan tujuan untuk menganalisis dan memahami efek-efek kebijakan tersebut terhadap perusahaan dan berbagai aspek terkait seperti kinerja keuangan, operasional, lingkungan, dan hubungan sosial. Metode penelitian yang digunakan meliputi analisis data sekunder, studi kasus. Hasil menunjukkan bahwa kebijakan sektor migas memiliki dampak yang signifikan pada perusahaan Pertamina. Dampak tersebut mencakup perubahan dalam pendapatan perusahaan, efisiensi operasional, peningkatan atau penurunan tingkat emisi dan dampak lingkungan lainnya, serta pengaruh terhadap hubungan sosial dengan masyarakat lokal dan pemangku kepentingan lainnya. Oleh sebab itu, kesimpulan dari penelitian ini memberikan wawasan penting tentang dampak-dampak yang dihasilkan oleh kebijakan sektor migas di perusahaan Pertamina, yang dapat digunakan sebagai dasar pengambilan keputusan dan pengembangan strategi di masa depan.
Implementasi Manajemen Strategik Dalam Peningkatan Mutu Pendidikan Di Lingkungan Fakultas Ekonomi Universitas Bangka Belitung
Authors: Indah Noviyanti  , Ahmad Zohri Yanda  , Amelia Patrina  , Hansen Tandi  , Marco Naibaho Hamonangan  , Rohayati Rohayati  , Wahyu Dwi Saputra Hadi  , Veolen Veolen
Published: December 2024

This study aims to determine the implementation process of strategic management in improving the quality of higher education at the Faculty of Economics, University of Bangka Belitung. This research uses descriptive method with quantitative approach. The population of this study were all students of the Faculty of Economics, Siliwangi University. The sample taken was 35 student representatives consisting of Management, Accounting, Economics, and Digital Business majors. Data collection was carried out by conducting observations and distributing questionnaires distributed using Google Form. The data collected is then processed by analysis. Based on the analysis and discussion that has been carried out, it can be concluded that the implementation of strategic management plays an important role in improving the quality of higher education at the Faculty of Economics, University of Bangka Belitung. The provision of facilities that support the administration and learning process, satisfying services, active participation of teaching staff and students, effective performance evaluation and control, and collaboration of all components are key factors in the implementation of strategic management.
STUDI KEBIJAKAN-KEBIJAKAN SEKTOR MIGAS DIINDONESIA
Authors: Muhamad Kahfi  , Edy Soesanto
Published: December 2024

kebijakan dalam sektor industri migas adalah seperangkat panduan, prinsip,atau peraturan yang ditetapkan oleh pemerintah atau badan pengatur terkait untuk mengatur aktivitas di sektor migas. Kebijakan ini mencakup berbagai aspek,seperti ekplorasi, produksi, pengolahan, distribusi, dan penggunaan bahan bakar fosil. Tujuan dari kebijakan di sektor migas adalah untuk memastikan pengelolaan sumber daya energi yang efektif dan efisien, menjaga stabilitas pasokan dan harga, melindungi lingkungan, serta memastikan keamanan dan kesehatan pekerja di industri migas. Kebijakan juga dapat mencakup dukungan untuk inovasi teknologi dan pengembangan energi terbarukan untuk mengurangi ketergantungan pada1 [Universitas Bhayangkara Jakarta Raya,Fakultas Teknik,Teknik Perminyakan] bahan bakar fosil. Mengetahui sejarah perkembangan UU Migas di Indonesia, mengidentifikasi dan membahas aspek - aspek dalam kebijakan migas di Indonesia, menjelaskan perubahan yang terjadi dari zaman Hindia- Belanda hingga sekarang, Sebagai masukan bagi pemerintah Indonesia dalam penetapan kebijakan migas serta pengetahuan bagi masyarakat umum, memberikan masukan aspek - aspek penting yang harus dicakup dalam kebijakan migas Aspek penting dan menjadi dasar dalam pengelolaan sumber daya migas yaitu: Kepemilikan migas, Hak Pengelolaan,Kebijakan Fiskal,Kebijakan Ekspor-Impor, Kebijakan Administrasi, Kebijakan Pengembangan Wilayah dan Masyarakat dan Kebijakan Lingkungan
Pengaruh Inflasi dan Harga Minyak Dunia Terhadap Pertumbuhan Ekonomi Indonesia
Authors: Fairly Maulana Andhito Putra  , Hadita Hadita  , Jumawan Jumawan  , Bagas Arif Prabaswara  , Bonita Revana Indriani  , Intan Adilah Nasution  , Vira Anggita Sukma  , Widya Meliawati
Published: December 2024

Pertumbuhan ekonomi ialah perluasan kegiatan ekonomi suatu negara dalam penciptaan barang dan jasa yang diproduksi secara lokal dan peningkatan kesejahteraan manusia dengan tetap menjaga stabilitas dan keadilan. Inflasi dan harga minyak yang merupakan dua unsur pertumbuhan ekonomi akan dibahas dalam artikel ini. Metode yang digunakan dalam penelitian ini adalah literatur review. Tujuan dari teknik ini adalah untuk menyajikan teori yang beragam sesuai dengan topik yang dipelajari saat ini, sebagai referensi untuk pembahasan hasil penelitian. Kesimpulannya menunjukkan bahwa inflasi berpengaruh signifikan dan negatif, sedangkan harga minyak dunia berpengaruh signifikan dan positif.
Manajemen Sumber Daya Manusia dalam Persfektif Hadits
Authors: Rifa Zakiah Mahmudah  , Mulyawan Safwandi Nugraha
Published: December 2024

As prospective managers of Islamic educational institutions we must know the hadith relating to management itself. The method used is a qualitative approach. The data collection technique used in this research is library research. The results and discussion of this article are this is related to human resource management in perfect Islam. The review of hadith can be interpreted as a process of managing and realizing human and Muslim society to truly believe in and fear Allah and are expected to be able to carry out full responsibility duties, reproduce scholars who have Islamic qualities , faith, knowledge, and noble character for the sake of building himself and his society seen from the perspective of the hadith of the Prophet Adapu the conclusion of this article is Management of the Prophet Muhammad and Khulafaurrasyiddin Management of human resources at the time of the Prophet placed a person seen from being able or not knya completed a mandate given especially in the field of management. That he put the right person in the right position or "the right man in the right place". Placing someone according to their expertise is one of the characteristics of Islamic professionalism. And put more emphasis on the professionalism of an employee.. Rasulullah and his friends really implemented these noble values in their leadership.
Systematic Literature Review (SLR) : Kebiasaan Sarapan Pagi Terhadap Tingkat Konsentrasi Belajar Siswa SD
Authors: Nihayatur Rohmah  , Melinda Khoriyah Ningrum  , Syibilla Oktavia Malaka Sari  , Anggieta Yesenia Nirwana  , Fina Fakhriyah  , Erik Aditia Ismaya
Published: December 2024

The purpose of this study was to find out and analyze the relationship between breakfast habits and the learning concentration of elementary school students. The method used in this study is the systematic literature review (SLR) method which aims to dig up information about how much research has done on the topic of the effect of breakfast on the level of learning concentration for elementary school students. Systematic literature review is a technique that systematically examines research on a particular topic by identifying, assessing, selecting, and compiling questions that will be specifically discussed according to predetermined criteria, based on previous research that is of high quality and relevant to the question under study. Based on the results, it was shown that of the four journals that had been analyzed, two journals did not have a significant relationship and the other two journals had a significant relationship between breakfast habits and the learning concentration of elementary school students.
Analisa Keanekaragaman dan Karakteristik Morfologi Famili Cyperaceae di Kawasan Perumahan Rajasanagara, Cibiru, Bandung
Authors: Fahra Annisa Putri  , Falak Agung Nugraha  , Ateng Supriatna
Published: December 2024

Cyperaceae is a family of liliopsida plants. Plants belonging to the cyperaaceae are a puzzle. This study aims to determine the diversity and morphological characteristics of the Cyperaceae family in the Rajasanagara Cibiru Residential Area, Bandung. The research was carried out by direct observation, then the results of these observations were described. Cyperus species were found with the species cyperus alternifolius and cyperus kyllingia. The two species have similarities and differences respectively.
Systematic Literatur Review (SLR) : Analisis Faktor Penyebab Kesulitan Belajar Siswa Sekolah Dasar Pada Pembelajaran Matematika
Authors: Nur Hanifah  , Muhammad Sya’ban Zakiya  , Oktaviana Dwi Rahmadhani  , Inez Avista Rini  , Fina Fakhriyah  , Erik Aditya Ismaya
Published: December 2024

The purpose of this research is to analyze the causes of learning difficulties for elementary school students in learning mathematics, and to find out what materials students think are difficult to understand in learning mathematics. This study uses the Systematic Literature Review (SLR) method. The aim of the research is the Systematic Literature Review (SLR) method to evaluate, review and recognize relevant research so as to be able to answer questions on the specified research. The results of the study show that the factors causing learning difficulties for elementary school students in learning mathematics are, that internal factors include (1) Interest, students who are less interested in participating in mathematics learning, plus students in the class who are less focused and serious in participating in the teaching and learning process as seen by students always leads to the outside of the class when the teacher explains the material, (2) Factors of students' learning habits, less precise learning of students who only study when there is a test (3) Health factors of students, can affect the level of concentration of students in learning mathematics, if the student body is lacking healthy then it can affect student learning outcomes.
Strategi Public Relations Dalam Meningkatkan Brand Awareness Segari Terhadap Konsumen
Authors: Azizah Des Derivanti  , Meisya Faradina Nurul Aulia
Published: December 2024

In this modern era, it certainly has various kinds of changes, including a very significant technological speed. This is what leads an entrepreneur to innovate and have a very broad creativity in reaching digital markets to market their products. As an example, Segari reaches its consumers, where they market their products through an online application and can be opened anywhere and anytime. Currently companies must be able to provide various kinds of strategies so that their companies can be reached by the general public. Brand Awareness is the ability of a particular brand to display in the minds of consumers when they are thinking about a particular product group and how easy the product is to pronounce.
Studi Kajian Garis Kemiskinan dan Penduduk Miskin di Kabupaten Deli Serdang
Authors: Pipit Yuspira  , Igk Adhi Sugara  , Rizky Pramudita Bukit  , Edi Suprayetno  , Dewi Mahrani Rangkuty
Published: December 2024

Poverty is a central issue for every country worldwide, especially developing countries such as Indonesia. Some factors that cause poverty include low local and global economic growth, low levels of education and mastery of technology, limited natural resources, and high population growth. This study aims to look at the percentage of poor people and the poverty line in Deli Serdang. This study is a qualitative descriptive method with literature and literature studies from journals of previous research results. In 2022, Deli Serdang Regency was found to be the Regency with the smallest poverty percentage value in North Sumatra Province.
Analisis Perubahan Sistem Kerja Unit Airport Operational Control Center (AOCC) Pasca Pandemi Covid di Bandar Udara Internasional Pattimura Ambon
Authors: Sehat Wati Tomagola  , Febriansyah Ignas Pradana
Published: December 2024

The covid-19 pandemic in Indonesia is part of the 2019 coronavirus disease (covid 19) pandemic that is currently taking place throughout the world. During the Covid 19 pandemic there was a system change at Pattimura Ambon Airport, especially in the AOCC unit, namely a change in online system services. The purposes of this study are 1) To determine the impact that the covid pandemic has had on performance at the Airport Operational Control Center (AOCC) unit. 2) To see the positive and negative values ​​due to the impact of the covid pandemic on the Airport Operational Control Center (AOCC) at Pattimura Ambon International Airport.
This study uses a qualitative method. The instruments used were the researchers themselves supported by the results of interviews, observations and documentation with supporting documents from the AOCC and the air transport unit at Pattimura Ambon International Airport. To answer the formulation of the research problem, the researcher conducted 3 stages of analysis consisting of data reduction, data presentation, and drawing conclusions.
The results of this study show that the Covid pandemic has had a huge impact on airport services because this pandemic has required the government to issue regulations that greatly impact AOCC service activities because it results in changes to the work system so that it also has an impact on the performance of AOCC service officers. This is also related to the solution set by the Airport Operational Control Center Unit, namely changing their work system in providing services to passengers. Previously, Customer Service Staff provided services to passengers directly, so during the pandemic this was changed through a monitor screen. Not only that, the Airport Operational Control Center Unit also changed the working hour limit which was originally until 08.00 Wit. during the pandemic, the limit of working hours for AOCC was only until 04.00 Wit. coupled with the change of staff every day alternately.
Pengaruh Persepsi Harga Dan Citra Merek Terhadap Kepuasan Penumpang Di Maskapai Batik Air Pada Bandar Udara Ahmad Yani Semarang
Authors: Muhamad Ananda Rafisya  , Dhiani Dyahjatmayanti
Published: December 2024

Every company is required to make customers feel satisfied by providing better offers and services, considering that companies must be able to maintain their market position in the midst of increasingly fierce competition. To win the competition, companies must be able to provide satisfaction to customers, one example is a transportation service company. The objectives of this study include: Knowing the effect of price perceptions on passenger satisfaction at Batik Air Airlines at Ahmad Yani Airport in Semarang, knowing the effect of brand image on passenger satisfaction at Batik Air Airlines at Ahmad Yani Airport Semarang, and knowing the influence of price perceptions and brand image as a whole. along with passenger satisfaction at Batik Air at Ahmad Yani Airport in Semarang. This research methodology is a quantitative research using a questionnaire method. The population of this study are passengers who use the services of Ahmad Yani Airport in Semarang. researchers took data from a sample of 100 respondents, the sampling technique to be used is probability sampling. The type of sampling technique in this study used purposive sampling. Data collection tools include: questionnaires and documentation. Source of data used primary data and secondary data. Data analysis technique used: multiple linear regression includes the T test, F test and the coefficient of determination. The sig value of the price perception variable (X1) is 0.946 which can be concluded that 0.946 > 0.05 so that H1 is rejected, and the sig value of the brand image variable (X2) is 0.000 which can be concluded that 0.000 <0.05 so that H2 is declared accepted, which means that there is the effect of the results obtained by the researchers which resulted that price perceptions had no effect on passenger satisfaction and brand image had an effect on passenger satisfaction was obtained from the SPSS results carried out by researchers. And a Sig value of 0.000, it can be concluded that a sig value of 0.000 <0.05 means that there is an influence of perceived price and brand image simultaneously on passenger satisfaction.
Pengaruh Soft Skill Terhadap Kinerja Pegawai Aviation Security Di Bandar Udara Internasional Mopah Merauke Papua
Authors: Christine Vira Kirwelakubun  , Suprapti
Published: December 2024

With the increasing demand for air transportation services, it must be accompanied by an increase in aviation safety and security, both safety and security in airspace, aircraft and airports. Airport security is determined by the active role of Aviation Security to implement security programs set by the government. Increasing the quality of AVSEC is very urgent and needs to be carried out in a planned, directed and sustainable manner in order to increase capability and professionalism. To support this, it is necessary to have soft skill behavior to guide performers to improve and form quality attitudes and behaviors that can produce maximum performance in order to realize goals and benefits properly. The purpose of this study was to determine the influence of soft skills on the performance of aviation security and to find out how much influence soft skills have on the performance of aviation security at Mopah Merauke International Airport, Papua.
This research used a quantitative method using the Non Probability Sampling technique using a saturated sample. The sample used was 30 respondents, the results of distributing questionnaires to all Avsec employee respondents at Mopah Merauke International Airport, Papua. Retrieval of data on the number of samples using a survey with an instrument in the form of a questionnaire. Data were analyzed using simple linear regression, T test and coefficient of determination with soft skills as the independent variable and Avsec employee performance as the dependent variable which were processed using the SPSS Version 26.0 application.
The results showed that the t count > t table with a value of 7.987 > 0.374 with a significant level of 0.05, so it can be concluded that Ho is rejected and Ha is accepted which means that there is an influence of soft skills on the performance of Avsec employees at Mopah Merauke International Airport, Papua partially accepted . The percentage based on the coefficient of determination test shows that the R square is 0.695. This means that the influence of soft skills on the performance of Avsec employees at Mopah Merauke International Airport, Papua is 69.5%.
Peran Unit TOC (Terminal Operation Center) Dalam Meningkatkan Kinerja Pelayanan Area Check-In Terminal 3 Domestik Bandar Udara Internasional Soekarno-Hatta Tangerang
Authors: Rizaldi Ardin Wicaksono
Published: December 2024

The Terminal Operation Center (TOC) unit is an integrated monitoring system for airport operations and service activities at the terminal, using the concept of collaboration with other stakeholders. This study discusses the Terminal Operation Center (TOC) Unit in supervising the operational performance and service of check-in area facilities at Domestic Terminal 3 at Soekarno Hatta International Airport, Tangerang. The check-in area is a place that must always be monitored because it is the initial gathering point for flight service users who have the potential for queue accumulation.During the months of August and September 2022, this study was carried out at Tangerang's Soekarno Hatta International Airport. The data collection techniques employed were observation, interviews, literature and documentary studies, and descriptive qualitative research. Data collection, data reduction, data presentation, and findings were all assessed utilizing qualitative data analysis methodologies, and their validity was checked by using three different sources and three different methods.The results of this study indicate that at Soekarno Hatta International Airport, the Terminal Operation Center (TOC) Unit has played a good role in supervising operational and service performance in the Domestic Terminal 3 check-in area. This role is in accordance with applicable regulatory standards and Standard Operation Procedures (SOP).
Pengaruh Lingkungan Kerja Terhadap Kinerja Karyawan Unit Ground Handling PT. Kokapura Cabang Bandara Internasional Ahmad Yani Semarang
Authors: Ririn Putri Setia Cahayanti  , Suprapti
Published: December 2024

Dengan berkembangnya zaman dan teknologi, suatu perusahaan akan melakukan perubahan organisasi yang dirancang untuk memungkinkan perusahaan bertahan dan bersaing dengan perusahaan lain. Oleh karena itu diperlukan kinerja yang baik dari setiap orang yang ada di dalam organisasi. Salah satu masalah utama sumber daya manusia adalah bagaimana cara terbaik untuk meningkatkan kinerja karyawan. Metode pengumpulan data menggunakan kuesioner. Penelitian ini bertujuan (1) Untuk mengetahui apakah lingkungan kerja memiliki pengaruh terhadap kinerja karyawan unit Ground Handling PT. Kokapura cabang bandara Internasional Ahmad Yani Semarang. (2) Untuk mengetahui seberapa besar pengaruh lingkungan kerja terhadap kinerja karyawan unit Ground Handling PT. Kokapura cabang bandara Internasional Ahmad Yani Semarang. (3) Untuk mengetahui bagaimana lingkungan kerja dapat mempengaruhi kinerja karyawan unit Ground Handling PT. Kokapura cabang bandara Internasional Ahmad Yani Semarang.Untuk menganalisis seberapa besar pengaruh fasilitas ruang tunggu  terminal terhadap kepuasan penumpang Bandar Udara Internasional Lombok Nusa Tenggara Barat.
Penelitian ini menggunakan metode kuantitatif dengan teknik pengumpulan data menggunakan kuesioner. Teknik analisis data menggunakan Analisis Regresi Linier Sederhana, uji T, dan Koefisien Determinasi (R2). Adapun populasi dan sampel dalam penelitian ini adalah karyawan, leader, supervisor, dan manager unit Ground Handling PT.Kokapura Cabang Internasional Ahmad Yani Semarang yang jumlahnya pengambilan sebanyak 23 responden.
Hasil penelitian menunjukkan nilai t hitung sebesar 26.130 dengan taraf signifikasi sebesar 0,01 < 0,05. Yang memiliki arti bahwa lingkungan kerja berpengaruh positif dan signifikan terhadap kinerja karyawan. Sehingga disimpulkan Ha diterima dan Ho diterima maka terdapat pengaruh diperoleh koefisien determinal R Square yaitu sebesar 0,194 atau sebesar 19,4%  dan sisanya 81% dipengaruhi oleh variabel lain diluar variabel dalam penelitian ini. Dan hasil penelitian ini memberikan pengertian bahwa lingkungan kerja merupakan factor penting yang harus dijaga dan diatur dengan baik karena dapat memberikan pengaruh terhadap tercapainya kinerja karyawan pada unit ground handling PT.Kokapura cabang Internasional Ahmad Yani Semarang.
Dampak Pembuangan Sampah di Pesisir Pantai Terhadap Lingkungan
Authors: Walter J. Wetangamarang  , Melki Imamastri Puling Tang  , Trisnawati Daik  , Reny Tiansi Buling  , Welhelmina R. Laumalay  , Yahfet K. Hamap  , Trijeli H. Hinaoli  , Yusti D. Sailana
Published: December 2024

Garbage is something that is produced from human activities and then is not used and then thrown away. Coastal waste has become a global problem and is an issue that is being widely discussed. This is because coastal waste has an impact on the environment, the economy, and human health. To be able to overcome the problem of waste, three aspects are needed, namely government, society, and waste management procedures. This study aims to determine the impact of waste disposal on the coast to the surrounding environment. The type of research used in this study is a descriptive research type with a qualitative approach that refers to data in the form of words that have clear and definite characteristics.
Penggunaan Statistik Oleh Guru Untuk Pencatatan Dan Penetapan Hasil Belajar Siswa Pada Pelajaran Seni Budaya (Tari) Di Kelas X SMA Negeri 2 Kerinci Provinsi Jambi
Authors: Ukhtiyana Ilhami Sahlan  , Afifah Asriati
Published: December 2024

This research aims to describe the use of statistics by teachers for recording and determining student learning outcomes in cultural arts (dance) lessons in Class X of State High School 2 KerinciProvinsi Jambi. The background to the research problem is on the teacher's initiative to use statistics in the measurement and assessment of student learning outcomes that are routinely carried out each semester. This type of research is qualitative research, with descriptive methods of analysis. The choice of this type and method of research is because the researcher describes all the field facts of the observed research object, especially in teachers as the main source of research. This research was conducted in the even semester of the 2020/2021 school year. Research instruments are records of observations, interview guidelines, and documents. Data collection techniques use observations, interviews, and library studies. Data analysis techniques exist in 8 stages, namely (1) collection; (2) transfer; (3) marking; (4) bending; (5) the application; (6) Explanation; (7) discussion; and (8) The level of inference. The results of research have described that statistics can be used to help teachers determine and assign the value of the process and the value of student learning outcomes in order to record student grades based on (1) attendance, Daily Replay (UH) grades, Midterm Examination (UTS) scores; Final Semester Exam (UAS) scores, and assignment scores. All records of values that have been collected, can be used for the determination of the final value of the semester validly.