bluuebunny/crossref_metadata_2025 huggingface dataset:
Efektivitas Komunikasi Tim Ranger dalam Sosialisasi Core Values Akhlak kepada Karyawan
Authors: Mayasa Intan , Setiawan Erik
Published: September 2022

Abstract. As stipulated in the Circular Letter of the Minister of SOEs Number: SE 7/MBU/07/2020 dated July 1, 2020 regarding the Core Valuess of Human Resources of State-Owned Enterprises, all SOEs including PT. X  Parent Unit for South Sulawesi, Southeast Sulawesi and West Sulawesi Regions are required to apply the main valuess of AKHLAK as Corporate Culture, the Ranger Team has the responsibility to socialize them. The purpose of this study was to determine the effectiveness of the Ranger Team's communication in socializing the core valuess of AKHLAK to employees. The research method used is quantitative with a descriptive study approach. Data collection techniques obtained in the form of research questionnaires with 63 respondents and literature studies relevant to this research. The dimensions of communication effectiveness measured in this study are known as "7-Cs Communication" (Cutlip et.al) which consists of credibility (credibility), context (context), content (content), clarity (clarity), continuity and consistency ( continuity and consistency), channels and capability of the audience. The results showed that the seven dimensions had effective results, so it can be concluded that the majority of employees assessed that the socialization carried out by the Ranger Team was an effective socialization.

Abstrak. Sebagaimana ditetapkan dalam Surat Edaran Menteri BUMN Nomor: SE 7/MBU/07/2020 tanggal 1 Juli 2020 tentang Nilai-Nilai Utama (Core Valuess) Sumber Daya Manusia Badan Usaha Milik Negara, maka semua BUMN termasuk PT. X  Unit Induk Wilayah Sulawesi Selatan, Sulawesi Tenggara dan Sulawesi Barat wajib menerapkan nilai-nilai utama AKHLAK menjadi Budaya Perusahaan, Tim Ranger memiliki tanggung jawab untuk mensosialisasikannya. Tujuan dari penelitian ini untuk mengetahui efektivitas komunikasi Tim Ranger dalam sosialisasi core values AKHLAK kepada karyawan. Metode penelitian yang digunakan adalah kuantitatif dengan pendekatan studi deskriptif. Teknik pengumpulan data yang didapatkan berupa angket penelitian dengan 63 responden dan studi pustaka yang relevan untuk penelitian ini. Dimensi efektivitas komunikasi yang diukur dalam penelitian ini dikenal dengan istilah “7-Cs Communication” (Handaru, 2017) yang terdiri dari credibility (kredibilitas), contex (konteks), content (isi), clarity (kejelasan), continuity and consistency (kontinuitas dan konsistensi), channels (saluran) dan capability of the audience (kapabilitas khalayak). Hasil penelitian menunjukan bahwa ketujuh dimensi tersebut memiliki hasil yang efektif, maka dapat disimpulkan bahwa mayoritas karyawan menilai sosialisasi yang dilakukan oleh Tim Ranger merupakan sosialisasi yang efektif.
Strategi Komunikasi Pemasaran X
Authors: Ramadhan Muhammad Althafariq , Chatamallah Maman
Published: September 2022

Abstract. Tour and Travel companies during the Covid-19 pandemic faced challenges that were not easy to deal with, given the existence of regulations imposing restrictions on community activities which resulted in limited use of tour and travel services for tourism. This study aims to describe the marketing communication strategy which consists of : (1) communication; (2) marketing communication; (3) marketing communication purpose; (4) marketing strategy; (5) communication marketing strategy; (6) marketing public relations; (7) digital marketing; and (8) tourism at PT. Justatrip Justatrip Sahabat Perjalanan. The approach used is descriptive qualitative. The research subject is the owner of PT. Justatrip Justatrip Sahabat Perjalanan, Syarief Darmawan (Owner), Reizhard Fernando (Marketing Communication). Data collection techniques in this research are using literature study techniques, observation (observation), and interviews. Data were analyzed using models from Miles and Huberman with the stages of data collection, data reduction, data presentation, and drawing conclusions. The data validity test was done by triangulating the data sources. The results showed that the marketing function as the survival of the company is very important because it is responsible for the company's income. X's marketing communication strategy includes Advertising and Promotions.

Abstrak. Perusahaan tour dan travel pada masa pandemi Covid-19 ini menghadapi tantangan yang tidak mudah dihadapi, mengingat adanya peraturan pemberlakuan pembatasan kegiatan masyarakat yang berdampak pada terbatasnya penggunaan jasa tour dan travel untuk berpariwisata. Penelitian ini bertujuan untuk mendeskripsikan  strategi komunikasi pemasaran yang terdiri atas; (1) komunikasi; (2) komunikasi pemasaran; (3) tujuan komunikasi pemasaran; (4) strategi pemasaran; (5) strategi komunikasi pemasaran; (6) marketing public relations; (7) digital marketing; dan (8) pariwisata di PT. Justatrip Sahabat Perjalanan. Pendekatan yang digunakan adalah deskriptif kualitatif. Subjek penelitian adalah Pemilik PT. Justatrip Sahabat Perjalanan, Syarief Darmawan (Owner), Reizhard Fernando (Marketing Communication). Teknik pengumpulan data dalam penelitian ini yaitu menggunakan teknik studi kepustakaan, observasi (pengamatan), dan wawancara. Data dianalisis dengan menggunakan model dari Miles dan Huberman dengan thapan pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Uji keabsahan data dilakukan dengan triangulasi sumber data. Hasil penelitian menunjukkan bahwa fungsi marketing sebagai kelangsungan perusahan sangat penting karena bertanggungjawab atas pendapatan perusahaan. Strategi komunikasi pemasaran X meliputi Advertising (Periklanan) dan Promotions (Promosi).
Strategi Komunikasi Pemasaran Bengkel Kulit Melalui Instagram
Authors: Ramadhan Bima Rizky , Gartanti Wulan Tri
Published: September 2022

Abstract. The development of technology and the internet, has a great effect on individuals in receiving and disseminating information to the public. The objectives to be achieved in this research are to design, implement and find out the obstacles to the marketing communication strategy of the workshop on Instagram media. In this study, the method used is a qualitative method with a case study approach. The data collection technique was carried out through the interview and documentation stages using in-depth interviews in research that the researchers were thorough. The results of this study indicate that the leather workshop marketing communication strategy activities on Instagram media provide an overview of leather workshops in designing leather workshop marketing communication strategies on Instagram media in creating content and concepts that will be shared via Instagram and to find out the reasons for implementing leather workshops in using communication strategies. marketing leather workshops on Instagram to help leather workshops develop their business and the results are felt to be very large for consumer knowledge of workshop vendors. So that it can find out the obstacles that are passed by leather workshops in designing and implementing leather workshop marketing communication strategies on Instagram media.

Abstrak. Perkembangan teknologi dan internet ini, memberikan efek yang besar pada individu dalam menerima dan menyebarkan informasi kepada khalayak. Tujuan yang ingin dicapai dalam penelitian ini adalah untuk merancang, mengimplementasikan dan mengetahui hambatan pada strategi komunikasi pemasaran bengkel kuit pada media instagram. Pada penelitian ini, metode yang digunakan yaitu metode kualitatif dengan pendekatan studi kasus. Teknik pengumpulan data dilakukan melalui tahap wawancara dan dokumentasi dengan menggunakan wawancara mendalam pada penelitian yang peneliti teliti.  Hasil penelitian ini menunjukan bahwa kegiatan strategi komunikasi pemasaran bengkel kulit pada media instagram memberikan gambaran mengenai bengkel kulit dalam merancang strategi komunikasi pemasaran bengkel kulit pada media instagram dalam membuat konten dan konsep yang akan dibagikannya melalui instagram dan untuk mengetahui alasan implementasi bengkel kulit dalam menggunakan strategi komunikasi pemasaran bengkel kulit pada instagram untuk membantu bengkel kulit mengembangkan bisnis dan hasilnya dirasakan sangat besar bagi pengetahuan konsumen terhadap vendor bengkel. Sehingga dapat mengetahui hambatan yang dilalui oleh bengkel kulit dalam merancang dan mengimplementasikan strategi komunikasi pemasaran bengkel kulit pada media instagram.
Grooming Front Officer dan Kepuasan Konsumen
Authors: Maulana Imtihan Apta , Nurrahmawati
Published: September 2022

Abstract. Grooming is something that needs to be concern of, especially for companies that provide service aspects. In several studies, grooming can affect the level of customer satisfaction. Customer satisfaction has a role to create customer loyalty and a good image for the company. BPJS Kesehatan Bandung is one of a company that provides service aspects, especially in the front office, and is one of the institutions that is oriented to customer satisfaction. Therefore, BPJS Kesehatan Bandung needs to pay attention to grooming and customer satisfaction in order to create customer satisfaction and a positive image. This study uses social exchange theory to describe the phenomena that occur in the study. This study uses a quantitative approach with descriptive research methods. Data collection techniques in this study in the form of distributing questionnaires, observation techniques, interview techniques, and literature study. The results obtained are the index value found in the grooming variable as much as 4.21 which is included in the very good category, the value is obtained from the average value of all X sub-variables. While the other variables, namely the satisfaction of obtaining an index value of 4.15 which is included in the good category, the value is taken from the average value of all Y sub-variables.

Abstrak. Grooming merupakan hal yang perlu diperhatikan khususnya bagi perusahaan yang memiliki aspek pelayanan. Dalam beberapa penelitian, grooming dapat memengaruhi tingkat kepuasan pelanggan, Kepuasan pelanggan memiliki peran untuk menciptakan loyalitas pelanggan serta citra yang baik bagi perusahaan. BPJS Kesehatan Bandung merupakan perusahaan yang memiliki aspek pelayanan khususnya pada bagian front office, serta merupakan salah satu lembaga yang berorientasi pada kepuasan pelanggan. Oleh sebab itu, BPJS Kesehatan Bandung perlu memerhatikan grooming dan kepuasan pelanggan demi menciptakan kepuasan pelanggan dan citra yang positif. Penelitian ini menggunakan teori pertukaran sosial untuk menggambarkan fenomena yang terjadi dalam penelitian. Penelitian ini menggunakan pendekatan kuantitatif dengan metode penelitian deskriptif. Teknik pengumpulan data pada penelitian ini berupa penyebaran angket, teknik observasi, teknik wawancara, dan studi pustaka. Hasil penelitian yang didapatkan adalah nilai indeks yang ditemukan pada variabel grooming sebanyak 4,21 yang termasuk ke dalam kategori sangat baik, nilai tersebut diperoleh dari nilai rata-rata seluruh sub-variabel X. Sedangkan variabel lainnya yaitu kepuasan memperoleh nilai indeks 4,15 yang termasuk ke dalam kategori baik, nilai tersebut diambil dari nilai rata-rata seluruh sub-variabel Y.
Pengaruh Alih Fungsi Lahan Perkebunan terhadap Ekosistem Lingkungan
Authors: Mubarokah Agus , Hendrakusumah Ernawati
Published: September 2022

Abstract. The pace of development that causes changes in land use in Cipetir Village damages the environment because plantation land becomes built up land for the housing, industry, tourism and agriculture sectors. The lands in Cipetir Village, especially for plantations, used to be tea, rubber, lemongrass, and teak plantations, but with the shifting of land changes from year to year there has been a change in land function from 2000 until now the land has turned into vacant land, livestock, housing, boarding schools and recreational areas. Therefore, this study was conducted to examine and analyze the causal factors of land use changes that occurred in the Cibeber District, Cipetir Village based on the existing physical conditions. To find out the factors that influence land use change and recommend prevention efforts from land conversion, this research uses explanative quantitative methods. Methods such as physical analysis, and land use shift are used as analytical methods. Based on the results obtained, Cipetir Village is located in a conversion production forest area where the land can change its function. This is a factor that causes natural disasters. In addition, due to the lack of public understanding of environmentally sound development and lack of understanding of environmentally sound land use and management.

Abstrak. Laju pembangunan yang menyebabkan perubahan tata guna lahan di Desa Cipetir merusak lingkungan karena lahan perkebunan menjadi lahan terbangun untuk sektor perumahan, industri, pariwisata dan pertanian. Lahan-lahan di Desa Cipetir khususnya untuk perkebunan dulunya itu adalah perkebunan teh, karet, sereh wangi, dan kayu jati, tetapi dengan bergesernya perubahan lahan dari tahun ke tahun terjadilah perubahan fungsi lahan dari mulai tahun 2000 sampai sekarang lahan itu berubah menjadi lahan kosong, perternakan, perumahan, pesantren dan tempat rekreasi. Oleh karena itu, penelitian ini dilakukan untuk mengkaji dan menganalisis faktor penyebab dari perubahan penggunaan lahan yang terjadi di wilayah Kecamatan Cibeber, Desa Cipetir berdasarkan kondisi fisik eksisting. Untuk mengetahui faktor yang mempengaruhi alih fungsi lahan dan merekomendasikan upaya pencegahan dari alih fungsi lahan penelitian ini menggunakan metode kuantitatif eksplanatif. Metode seperti analisis fisik, dan pergeseran guna lahan digunakan sebagai metode analisis. Berdasarkan hasil yang didapatkan bahwa Desa Cipetir terdapat di kawasan hutan produksi konversi dimana lahannya dapat berubah fungsi. Hal ini, yang menjadi faktor penyebab terjadinya bencan alam. Selain itu, karena kurangnya pemahaman masyarakat mengenai pembangunan yang berwawasan lingkungan dan belum memahami mengenai pemanfaatan, dan pengelolaan lahan berwawasan lingkungan.
Kajian Hubungan Perubahan Penggunaan Lahan terhadap Air Limpasan di Desa Cimekar Kecamatan Cileunyi Kabupaten Bandung
Authors: Soemadiredja Raden Siti Sarah Aprillya , Asyiawati Yulia
Published: September 2022

Abstract. The location of the villages that enter the Cikeruh sub-watershed has an average height of 600 meters above sea level with hilly areas, as is the case in Cimekar Village. The average population growth in Cimekar Village is 1.72 percent per year (2010-2020 period). This causes an increase in the number and area for residential areas to meet the needs of the population. So that it can be seen from the development of the area of built-up land in the last 10 years (period 2010-2020) there was an average increase of 12.25 percent. This resulted in the conversion of land functions from agricultural areas to built-up land by 29.07 percent. this causes the soil to seep in less water because it is already covered by built-up land. The purpose of this study was to identify the correlation between land use change and runoff. The research approach used in this study is a quantitative approach. The researcher uses the overlay analysis method to see the trend of land use change from 2003 to 2020, the descriptive analysis method to see the correlation between the trend of population growth rate and the trend of land use change, the correlation between land use change and runoff water, and the correlation between infiltration rate with runoff water. The results showed that there was a correlation between land use change and runoff.

Abstrak. Letak desa-desa yang masuk ke Sub DAS Cikeruh memiliki ketinggian rata-rata 600 meter diatas permukaan laut dengan wilayah yang berbukit, seperti halnya yang terdapat di Desa Cimekar. Rata-rata pertumbuhan jumlah penduduk Desa Cimekar sebesar 1,72 persen pertahun (periode tahun 2010-2020). Hal ini menyebabkan terjadinya peningkatan jumlah dan luas untuk kawasan permukiman dalam memenuhi kebutuhan penduduk. Sehingga dapat dilihat dari perkembangan luas lahan terbangun pada 10 tahun terakhir (periode tahun 2010-2020) terjadi rata-rata peningkatan sebesar 12,25 persen. Hal tersebut mengakibatkan terjadinya alih fungsi lahan dari kawasan pertanian menjadi lahan terbangun sebesar 29,07 persen. ini menyebabkan tanah untuk meresap air menjadi berkurang karena sudah tertutup oleh lahan terbangun. Tujuan dari penelitian ini adalah untuk mengidentifikasi hubungan antara perubahan penggunaan lahan dengan air limpasan. Pendekatan penelitian yang digunakan dalam penelitian ini adalah pendekatan kuantitatif. Peneliti menggunakan metode analisis overlay untuk melihat trend perubahan penggunaan lahan dari tahun 2003 sampai dengan tahun 2020, metode analisis deskriptif dalam melihat hubungan antara trend laju pertumbuhan penduduk dengan trend perubahan penggunaan lahan, hubungan antara perubahan penggunaan lahan dengan air limpasan, serta hubungan antara laju infiltrasi dengan air limpasan. Hasil penelitian menunjukkan bahwa adanya hubungan antara perubahan penggunaan lahan dengan air limpasan.
Diagram Kendali Multivariat Poisson untuk Pengendalian Kualitas Proses Produksi di PT. X
Authors: Nurhayati Siti , Suliadi
Published: September 2022

Abstract. In practice, quality control is often in the form of characteristics. The approach commonly used is the Poisson distribution approach. However, in practice there are often more than one quality characteristic also defined in a production process, where these characteristics have a correlation with each other. When there are conditions where the characteristics of the quality are more than two categories, the control chart that can be used is the Multivariate Poisson control chart. In this study, we will discuss the application of the Multivariate Poisson control chart to the thickener production defect data where the defect type consists of four quality characteristic variables obtained from PT. X in 2020. From this study it can be concluded that the thickener production defect data for the Multivariate Poisson Phase I control chart shows that the process is in control so that the control limits are reused to monitor the process on the Phase II control chart. The Poisson Phase II Multivariate control chart shows that all points are within the control limits so that the production process is in control.

Abstrak. Dalam prakteknya, pengendalian kualitas seringkali dalam bentuk karakteristik. Pendekatan yang biasa digunakan adalah pendekatan distribusi Poisson. Akan tetapi dalam praktek sering terdapat lebih dari satu karakteristik kualitas juga ditetapkan dalam suatu proses produksi, dimana karakteristik tersebut memiliki korelasi satu sama lain. Ketika terdapat kondisi dimana karakteristik dari kualitas lebih dari dua kategori, maka diagram kendali yang dapat digunakan adalah diagram kendali Multivariat Poisson. Pada penelitian ini akan dibahas mengenai penerapan diagram kendali Multivariat Poisson pada data kecacatan produksi thickener yang dimana jenis cacatnya terdiri dari empat variabel karakteristik kualitas yang diperoleh dari PT. X pada tahun 2020. Dari penelitian ini dapat disimpulkan bahwa data kecacatan produksi thickener untuk diagram kendali Multivariat Poisson Fase I menunjukkan bahwa proses berada dalam keadaan terkendali sehingga batas kendali digunakan kembali untuk memonitoring proses pada diagram kendali Fase II. Diagram kendali Multivariat Poisson Fase II menunjukkan bahwa semua titik berada di dalam batas kendali sehingga proses produksi berada dalam keadaan yang terkendali.
Studi Kelayakan Pengembangan Bisnis Penggilingan Padi Cianjur Studi Kasus PB. X
Authors: Septian Mugni , Nu'man A. Harits
Published: September 2022

Abstract. Feasibility study on the legal aspect are known PB. X does not yet have complete licensing documents and is currently declared unfit for development, the environmental aspect, PB. X has had a positive economic impact on the surrounding environment and was declared feasible. PB. X was declared eligible with the forecasting results show an increasing trend of product demand from market aspect, the aspect of management was declared eligible, because he had run a good management system. Results of the technical aspects, the break event point calculation show the break-even point at the total production of 7714 kilograms and can be declared feasible, with the estimated production volume still within the capacity and technical capabilities. The results of the investment criteria assessment with the 2 condition schemes of not buying assets and buying assets. The decision to purchase or not to purchase assets has its own advantages and disadvantages, if the purchase of assets is made then he has certainty for the continuity of business activities compared to the rental system, but it has a huge impact on the company's finances, then PB. X was declared eligible based on financial aspects. The results of the overall business feasibility study, stated that PB. X must complete licensing documents to be able to carry out the development bussines plan. The results of the sensitivity analysis show that PB. X finances is very sensitive to changes in material costs, production volume, selling prices, and changes in income.

Abstrak. Studi kelayakan pada aspek hukum diketahui PB. X belum memiliki dokumen perizinan yang lengkap dan saat ini dinyatakan tidak layak untuk dikembangkan, berdasarkan aspek lingkungan, PB. X telah memberikan dampak ekonomi yang positif bagi lingkungan sekitar dan dinyatakan layak. PB X dinyatakan layak dengan hasil peramalan menunjukkan tren peningkatan permintaan produk dari segi aspek pasar, aspek manajemen PB. X dinyatakan layak, karena telah menjalankan sistem manajemen yang baik. Hasil dari aspek teknis, perhitungan break event point menunjukkan titik impas pada total produksi 7714 kilogram dan dapat dinyatakan layak, dengan perkiraan volume produksi masih dalam batas kapasitas dan kemampuan teknis. Hasil penilaian kriteria investasi dengan 2 skema kondisi tidak membeli aset dan membeli aset. Keputusan untuk membeli atau tidak membeli aset memiliki kelebihan dan kekurangan tersendiri, jika pembelian aset dilakukan maka memiliki kepastian kelangsungan kegiatan usaha dibandingkan dengan sistem sewa, tetapi berdampak besar pada keuangan perusahaan, maka PB. X dinyatakan layak berdasarkan aspek finansial. Hasil studi kelayakan usaha secara keseluruhan, menyatakan PB. X harus melengkapi dokumen perizinan untuk dapat menjalankan rencana pengembangan bisnis. Hasil analisis sensitivitas menunjukkan bahwa keuangan PB, X sangat sensitif terhadap perubahan biaya material, volume produksi, harga jual, dan perubahan pendapatan.
Perancangan Sistem Informasi Multi Level Point of Sale pada CV. X
Authors: Nurhalim Mohammad , Rukmana Otong
Published: September 2022

Abstract. CV. X is a company engaged in selling frozen food. Currently, order quantity data, purchases and inventories of goods is carried out on physical documents made based on orders received from social media or outlets, so it’s not possible to change goods data directly when goods go in and out. The inhibition of the exchange of information on goods makes the company have to do calculations repeatedly every time there are goods that come in or go out and hampers quick decision making for the company. Based on this phenomenon, the problems in this study are formulated as follows: (1) How are the business processes carried out by CV. X? (2) How to apply multi-level point of sale to CV. X?. The research stages follow the stages of system development with the Rapid Application Development (RAD) method which consists of three main stages, namely requirements planning, workshop design and implementation. An alternative that can be done in solving this problem is to build a multi-level point of sale information system that can provide accurate availability of goods without performing calculations continuously. The results obtained are a multi-level point of sale information system in the form of a website based application. The results of the application test show that all the functional requirements of the system have been met and solved the problem so that it can be used and developed by the company.

Abstrak. CV. X merupakan perusahaan yang bergerak dalam penjualan makanan beku. Saat ini, pendataan jumlah pesanan, pembelian dan persediaan barang dilakukan pada dokumen fisik yang dibuat berdasarkan pesanan yang diterima dari media sosial atau langsung dari outlet, sehingga tidak memungkinkan adanya perubahan data barang secara langsung saat terjadi keluar masuk barang. Terhambatnya pertukaran informasi barang membuat perusahaan harus melakukan perhitungan secara berulang setiap adanya barang yang masuk atau keluar dan menghambat pengambilan keputusan secara cepat bagi perusahaan. Berdasarkan fenomena tersebut, maka permasalahan dalam penelitian ini dirumuskan sebagai berikut: (1) Bagaimana proses bisnis yang dilakukan oleh CV. X? (2) Bagaimana penerapan multi level point of sale pada CV. X?. Tahapan penelitian mengikuti tahapan-tahapan pengembangan sistem dengan Metode Rapid Application Development (RAD) yang terdiri dari tiga tahapan utama yaitu requirement planning, workshop design dan implementation. Alternatif yang dapat dilakukan dalam menyelesaikan masalah tersebut adalah dengan membangun sistem informasi multi level point of sale yang dapat memberikan ketersediaan barang secara akurat tanpa melakukan perhitungan secara terus menerus.  Hasil yang diperoleh yaitu sistem informasi multi level point of sale dalam bentuk aplikasi berbasis website. Hasil pengujian aplikasi didapatkan bahwa seluruh kebutuhan fungsional sistem telah terpenuhi dan menyelesaikan masalah sehingga dapat digunakan dan dikembangkan oleh perusahaan.
Kajian Lingkungan Pengendapan Berdasarkan Karakteristik Batubara Formasi Pulau Balang
Authors: Fungky Suhayadi  , Sriyanti
Published: September 2022

Abstract. Coal has certain physical and chemical properties, from these properties coal can be used as a parameter to determine coal classification based on rank. Balang Island is a coal-bearing formation in the Kutai Basin. To determine the depositional environment, coal samples were taken. From the sample, coal characteristics such as water content, volatile matter, calorific value, maceral and mineral composition were produced. From these characteristics, coal rank can be determined. Determination of the depositional environment based on the 1986 Diesel diagram (in Lamberson, 1991) and based on the 1978 Horne Classification. Coal based on the reflectance value of vitrinite includes the rank of Sub-bituminous C and Lignite A, with an average value of 0.372%, based on the calorific value included in the Bituminous High Volatile C. with an average value of 11,902 Btu/lb – 12,447 Btu/lb on a daf basis. The fuel ratio with a value of 0.90 – 0.98 is included in the Bituminous coal rank. The location of coal deposition is dominated by shrubs 48.8% and woody plants 26.32%, so that the deposition location is likely to be deposited in the fen location which is a swamp location dominated by shrubs and few trees. From the Tissue Preservation Index values of 0.424 – 1.074 and Gelification Index 3.481 – 14,815, the coal was deposited in the lower and upper delta plain depositional environments.

Abstrak. Batubara memiliki sifat fisik dan kimia tertentu, dari sifat tersebut batubara dapat dijadikan parameter untuk menentukan klasifikasi batubara berdasarkan peringkat. Pulau balang merupakan formasi pembawa batubara yang berada pada cekungan kutai. Untuk menentukan lingkungan pengendapannya, dilakukan pengambilan sampel pada batubara. Dari sampel tersebut dihasilkan karakteristik batubara seperti kadar air, volatile matter, nilai kalor, komposisi maseral dan mineral. Dari karakteristik tersebut dapat ditentukannya peringkat batubara. Penentuan lingkungan pengendapan berdasarkan diagram Diessel 1986 (dalam Lamberson, 1991) dan berdasarkan Klasifikasi Horne 1978. Batubara berdasarkan nilai reflektansi vitrinit termasuk peringkat Sub-bituminous C dan Lignite A, dengan rata–rata nilai 0,372%, berdasarkan nilai kalor termasuk kedalam Bituminous High Volatile C. dengan nilai rata – rata sebesar 11.902 Btu/lb – 12.447 Btu/lb dalam basis daf. Fuel ratio dengan nilai 0,90 – 0,98 termasuk kedalam peringkat batubara Bituminous. Lokasi pengendapan batubara didominasi oleh tumbuhan perdu 48,8% dan tumbuhan kayu 26,32%, Sehingga lokasi pengendapan kemungkinan terendapkan lokasi fen yang merupakan lokasi rawa didominasi oleh tanaman perdu dan sedikit pohon. Dari nilai Tissue Preservation Index 0,424 – 1,074 dan Gelification Index 3,481 – 14,815, batubara terendapkan pada lingkungan pengendapan lower dan upper delta plain.
Analisis Kestabilan Lereng Andesit Menggunakan Metode FEM pada PT. X
Authors: Ruslan Loilatu  , Iswandaru
Published: September 2022

Abstract. Geotechnical study data collection includes geotechnical mapping, observations of landslide models that can occur, and sampling for testing physical and mechanical properties. The geotechnical study carried out is by analyzing slides on production slopes, the analytical method used in the analysis of landslides on slopes is the kinematic method, analysis with this method uses rock mass parameters, discontinuity planes, and production slope geometry as input. The overall slope stability analysis using the Finite Element Method (FEM) shows the overall slope is in a stable condition seen from the value of the Safety Factor (FK) which is 1.26. For single slope stability analysis, the slope is modeled with three variations of slope and three variations of height to determine the minimum limit of optimal slope geometry. For slopes with optimal conditions compared to the other two variations of angles, namely slopes with a slope of 50° and a maximum height of 10 m with an SRF of > 1.25 which is used as an optimal slope recommendation, the slope with that slope if modeled with several variations in height, namely 5 m has an SRF of 2.02, a height of 10 m has an SRF of 1.48, and a height of 15 m has an SRF of 1.28, which shows the three variations in height using a slope of 50° have an FK value > 1.25, whereas if the height is made to exceed the limit a height of 15 m, the slope has the potential for landslides.

Abstrak. Pengumpulan data studi geoteknik meliputi pemetaan geoteknik, pengamatan model longsoran yang dapat terjadi, dan melakukan sampling untuk pengujian sifat fisik dan sifat mekanik. Kajian geoteknik yang dilakukan adalah dengan menganalisis kelongsoran pada lereng produksi, metode analisis yang digunakan dalam analisis longsoran pada lereng adalah metode kinematik, analisis dengan metode ini menggunakan input parameter massa batuan, bidang diskontinuitas, dan geometri lereng produksi. Analisis kestabilan lereng keseluruhan menggunakan Finite Element Method (FEM) menunjukan lereng keseluruhan dalam kondisi stabil dilihat dari nilai Faktor Keamanan (FK) yang didapatkan sebesar 1,26. Untuk analisis kestabilan lereng tunggal lereng dimodelkan dengan tiga variasi kemiringan dan tiga variasi ketinggian untuk mengetahui batas minimum geometri lereng yang optimal. Untuk lereng dengan kondisi yang optimal dibandingkan dua variasi sudut yang lain adalah lereng dengan kemiringan 50° dan tinggi maksimum 10 m dengan SRF sebesar >1,25 yang dijadikan sebagai rekomendasi lereng yang optimal, lereng dengan kemiringan tersebut jika dimodelkan dengan beberapa variasi ketinggian yaitu 5 m memiliki SRF sebesar 2,02 , ketinggian 10 m memiliki SRF 1,48, dan ketinggian 15 m memiliki SRF sebesar 1,28, yang menunjukan ketiga variasi ketinggian dengan menggunakan kemiringan 50° memiliki nilai FK >1,25, sedangkan jika ketinggian dibuat melebihi batas ketinggian 15 m maka lereng berpotensi longsor.
Analisis Kualitas Batubara Berdasarkan Korelasi Nilai HGI, Moisture Content, dan Volatile Matter
Authors: Ilya Rahma Putri  , Dudi Nasrudin Usman
Published: September 2022

Abstract. Coal is generally used as a basic energy source for several industries. In this study, the data obtained from the results of laboratory tests are the value of Moisture Content, Volatile Matter, and HGI values, these three data are indicated to be related/related to each other in determining coal rank, for this reason, a data correlation test was carried out. The calorific value of the coal sample that has been tested is 5,837 cal/gr or 10,506.6 BTU/lb when referring to the ASTM D 388–12 standard. The calorific value of this coal sample indicates that the coal sample tested can be classified into Sub-bituminous coal class A. The results of the calculation of data normality using the Liliefors Test method show that the resulting Lo value meets the requirements for the acceptance of the H0 hypothesis, so it can be concluded that the three data variables are data variables with normal distribution. The results of the calculation of the correlation of the data indicate that the value of rcount does not meet the criteria for accepting hypothesis H0. So it can be concluded that there is no positive and significant relationship between the variables of Total Moisture, Volatile Matter, and HGI values.

Abstrak. Batubara umumnya dimanfaatkan sebagai sumber energi pokok untuk beberapa industri. Pada penelitian ini, data yang diperoleh dari hasil uji laboratorium adalah nilai Moisture Content, Volatile Matter, dan nilai HGI, ketiga data ini diindikasikan saling berkaitan/berhubungan satu sama lainnya dalam menentukan peringkat batubara, untuk itu dilakukan uji korelasi data. Nilai kalori sampel batubara yang telah diuji yaitu sebesar 5.837 cal/gr atau 10.506,6 btu/lb jika mengacu pada standar ASTM D 388–12 nilai kalori sampel batubara ini menunjukkan bahwa sampel batubara yang diuji dapat diklasifikasikan ke dalam kelas batubara Sub-bituminous A. Hasil perhitungan normalitas data menggunakan metode Uji Liliefors menunjukkan nilai Lo yang dihasilkan memenuhi syarat diterimanya hipotesis H0 sehingga dapat disimpulkan bahwa ketiga variabel data merupakan variabel data yang berdistribusi Normal. Hasil perhitungan korelasi data menunjukkan bahwa nilai rhitung tidak memenuhi kriteria diterimanya hipotesis H0. Sehingga dapat disimpulkan bahwa tidak terdapat hubungan yang positif dan signifikan antara variabel kandungan Total Moisture, Volatile Matter, dan Nilai HGI.
Viscosity-sensitive mitochondrial fluorescent probes and their bio-applications
Authors: Mengmeng Wei , Rui Yang
Published: September 2022

As a vital index of the mitochondrial micro-environment, mitochondrial micro-viscosity plays a fundamental role in cell life activities. Normal mitochondrial viscosity is a necessary condition for the maintenance of normal life activities of mitochondria. Abnormal mitochondrial viscosity can lead to a series of mitochondria-related diseases. Therefore, it is essential to observe mitochondrial viscosity for physiological and pathological processes. Given the conventional viscosity measurement methods (viscometer, etc.) cannot monitor the changes in mitochondrial viscosity, the fluorescence method supplemented with the fluorescent probe is widely used to observe the changes in mitochondrial viscosity. In view of the booming development in this area, this review describes the applications of viscosity-responsive mitochondrial fluorescent probes in biological samples from the cellular and tissue levels. We hope that this review will deepen our understanding of mitochondrial viscosity and related fields, and promote the development of viscosity-sensitive mitochondrial probes and other organelle fluorescence probes.
IZOMIN – Ecological solution for sustainable constructions
Authors: Bulacu Cezar
Published: September 2022

The depletion of non-renewable resources is followed by severe ecological and social impacts, and the heavy usage of raw, virgin resources leaves significant, long-lasting footprints. The transition to a more circular economy, where the value of products, materials and resources is maintained and circulated (by recycling activities) in the economy for as long as possible, is an essential contribution to the EU’s efforts to develop a sustainable, low carbon, resource efficient and competitive economy. In this context, ecological solutions consisting of materials that help carbon sequestration and necessitate small amounts of energy for production are becoming increasingly popular from a building construction point of view, namely: The raw material is cheap and in large quantities; has low thermal conductivity; are from a renewable source. The paper presents an analysis of IZOMIN an innovative thermal insulating product made from renewable or recycled resources and their main technical properties, the purpose being to inform the market in order to increase the present level of technical knowledge and technologies used to facilitate the implementation of buildings with high energy efficiency.
Experience of using lumacaftor/ivacaftor in children with cystic fibrosis in the Astrakhan region
Authors: Kosareva A. R. , Bashkina O. A. , Sergienko D. F.
Published: September 2022

Background. Targeted therapy in patients with cystic fibrosis, which aims to restore the function of the cystic fibrosis transmembrane conductance regulator protein, is currently revolutionary in the treatment of the disease. The first drug available in Russia for the treatment of patients with this genetic disease is lumacaftor/ivacaftor (Orkambi®), which was registered on December 2, 2020.

The aim. To study the efficacy of lumacaftor/ivacaftor during 12 weeks of administration in children in Astrakhan region.

Materials and methods. This article presents the clinical experience of Orkambi medicine use in 3 children with F508del/F508del genotype and a severe course of cystic fibrosis for 12 weeks. According to the study design, such indices as body mass index, indexes of external respiratory function, character of respiratory tract microbiota, level of chloride in sweat fluid and pancreatic elastase in feces, dynamics of biochemical blood indexes were evaluated. The study was performed within the time periods specified in the study protocol, namely, before the start of therapy, 2, 4, and 12 weeks of treatment.

Results. Two patients had a decrease in sweat test values by 11 and 19 mmol/l from the baseline, a significant increase in forced vital capacity of lungs. One patient had an adverse event in the form of hepatobiliary disorders manifested by increased liver transaminase activity, which was the reason for discontinuing the drug.

Conclusions. The short-term experience of using pathogenetic therapy with lumacaftor/ ivacaftor in children in the Astrakhan region demonstrated both the expected effect on chlorine channel function and the possibility of side effects, including severe ones, that can lead to withdrawal of the drug.
Primary disability due to diseases of the digestive system in the Irkutsk region: Dynamics of 2009–2020 and its reasons
Authors: Petrunko I. L. , Sergeeva N. V.
Published: September 2022

The aim. To study the dynamics of primary disability due to diseases of the digestive system (DDS) in the Irkutsk region for 2009–2020 in adults, its possible causes in comparison with the dynamics of morbidity and mortality of the population.

Materials and methods. The database of persons recognized as disabled for the first time due to the DDS in the Irkutsk region were analyzed by the solid method. The share in percent and the level of primary disability per 10,000 of the adult population were calculated. DDS morbidity and mortality were analyzed according to the forms of state statistics, the indicators were calculated per 100,000 population. In addition, data on the analysis of the causes of death provided by medical organizations for each person who died from DDS was studied.

Results. The number of people recognized as disabled for the first time due to DDS decreased by 2.2 times for the analyzed years, the level of primary disability for 2014–2020 – by 1.9 times. The main contribution to the primary disability due to DDS all the years was made by cirrhosis of the liver. Primary incidence of DDS in the Irkutsk region in the adult population for 2009–2019 increased by 1.5 times (the decline in 2020 was caused by the cessation of dispensary examinations due to the epidemic of a new coronavirus infection). Mortality due DDS increased from 2017 to 2020 by 1.3 times. The main contribution to mortality is made by alcoholic causes – primarily liver cirrhosis, acute pancreatitis.

An analysis was made of changes in regulatory documents according to the criteria for establishing disability to clarify the reason for the decrease in disability rates due DDS at the same time with an increase in morbidity and mortality.

Conclusion. It is not possible to explain the decrease in the proportion and level of primary disability due to DDS only by improving the quality of medical care with an increase in morbidity and mortality. A certain contribution to the reduction of disability rates was made by changes in the normative documents on the establishment of disability, starting from 2014.
Clinical case of acupuncture treatment of hemicrania continua with ophthalmic symptoms
Authors: Valueva I. V. , Kirgizova O. Yu.
Published: September 2022

A clinical case of successful treatment of hemicrania continua with ophthalmic symptoms using acupuncture is presented.

Chronic headache (CH) is an important medical and social problem. The fact is that CH is treated mainly medication-based. About 63 % of patients have to take analgesic and nonsteroidal anti-inflammatory drugs for a long time, while in most cases there are signs of drug overdose, which increases the risk of complications and side effects.

The presented clinical case showed the acupuncture effectiveness in hemicrania continua with ophthalmic symptoms in a 23-year-old patient.

Since the age of 13, the patient has been observed and repeatedly treated with complaints of persistent headaches on the left, pain in the left eye and decreased vision, accompanied by nausea, dizziness, weakness, fatigue, sleep disturbance. In 2019, against the background of constant daily intake of indomethacin, at a dosage of 9 tablets (225 mg) and a short course of glucocorticosteroids, positive dynamics of the left eye side and relative remission on the part of the pain syndrome were achieved. At the same time, choroidal ischemia with retinal edema persisted, headaches periodically occurred. Acupuncture had been performed during 6 months, 1–2 times every 14–28 days, depending on the patient’s condition, against the background of a gradual reduction in the dose of indomethacin. Complete remission has been achieved. After the end of treatment and complete withdrawal of the drug the patient has been under control for more than 3 months. The patient’s condition is satisfactory, no complaints.
ANALISIS STRATEGI BISNIS MODEL CANVAS DAN CORPORATE LIFECYCLES (STUDI KASUS: UMKM "RAHABAKTI", KABUPATEN LAMONGAN)
Authors: Refachlis Moh Ilham
Published: September 2022

UMKM has an important role in economic growth, but amid the COVID-19 pandemic, business actors have experienced a decline or even gone out of business. Business strategy is a major factor in the success or failure of a business, the purpose of this study is to assess the success of UMKM “Rahabakti” in developing its business. This research uses a qualitative descriptive method with data collection through in-depth interviews with business owners, using Miles and Hubermen data analysis techniques and using triangulation techniques as a measure of the validity of the data. The UMKM “Rahabakti” strategy can adjust the product classification according to the intended customer, to be able to maintain business during the pandemic. Based on the business model canvas concept, they can find customer segments according to product value, use media and exhibitions as a channel to sell products, and maintain customer relationships with direct sales, and minimum purchase bonuses as a form of increasing sales and partner stores. Theoretically, the life cycle of the UMKM “Rahabakti” company enters the go-go cycle where they have realized the ideas that have been calculated, so to enter the next stage, UMKM “Rahabakti” needs to enter stages so that they can continue to develop and be sustainable.
STRATEGI PENGEMBANGAN BISNIS JPP MENJADI SBU PT. PETROKIMIA GRESIK MENGGUNAKAN PERSPEKTIF ANALISIS "SWOT"
Authors: Astono Agung Puji , Sukaris Sukaris , Wijayanti Tri Cicik
Published: September 2022

Tujuan penelitian ini untuk menganalisis strategi pengembangan bisnis JPP menjadi SBU PT. Petrokimia Gresik dengan menggunakan metode analisis SWOT. Metodologi yang digunakan dalam penelitian ini adalah metode Kualitatif deskriptif. Hasil Penelitian ini menunjukan analisis IFAS diperoleh sebesar 0,85 dan analisis dari EFAS diperoleh sebesar 0,57. Strategi pengembangan bisnis JPP menjadi SBU PT. Petrokimia Gresik berada pada kuadran 1. Hal ini menunjukkan bahwa strategi yang cocok untuk mengembangkan usaha agresif adalah strategi. Artinya strategi yang tepat adalah strategi SO, dengan kekuatan dan peluang yang dimiliki pengembangan bisnis JPP menjadi SBU PT. Petrokimia Gresik akan mendukung strategi agresif.
PENGARUH COMPATIBILTY LIFESTYLE MILENIAL DAN PERAN ENDORSER INFLUENCER TERHADAP MINAT BELI PADA PENGGUNA “TIKTOK” SHOP
Authors: Safri Dinda Nimasayu , Sudarwanto Tri
Published: September 2022

The purpose of this study was to analyze and examine the effect of millennial lifestyle compatibility and the role of influencer endorsers on buying interest on TikTok Shop. This study uses a descriptive type of research with a quantitative approach method, the sampling technique used in this research is using the lameshow formula with a total of 100 TikTok users aged 17-33 years and has shopped at the TikTok Shop. Collecting data using a questionnaire via google form. Statistical analysis in this study using SPSS with SPSS version 22 for Windows. The results of this study have a positive and significant effect. However, the results of the study show that the match between millennial lifestyles and buying interest has a greater direct influence than the influence of the endorser's role on buying interest. This research can help online stores or companies that have problems with some systems to do promotions. First of all, the researcher suggests online stores or TikTok to pay regular attention to the content produced by their users so that they can encourage endorser users to submit videos that are interesting and based on product benefits more clearly
PENGARUH KURIKULUM, LINGKUNGAN PENDIDIKAN, DAN SARANA PRASARANA BELAJAR TERHADAP PRESTASI BELAJAR SISWA DI SEKOLAH MENENGAH PERTAMA NEGERI 1 PAGU KABUPATEN KEDIRI
Authors: Anita Sumelvia Dewi
Published: September 2022

The research aims to analyze the Factor Influencing Student Achievment Junior High School 1 Kediri. The hypothesis tested in this study were (1) there is significant effect partial curriculum on student achievement, (2) there was a significant effect of partial environmental education on student achievement, (3) there was significant effect of partial education infrastructure on student achievement, (4) there are simultans effect of curriculum, education environment, and insfrastructure on student achievement. The result of descriptive analysis it was revealed that student achievement SMPN 1 Pagu Kediri in both categories (56,5%), curriculum in both of the data analysis using Multiple Linear Regression Analysis show (1) the curriculum has a significant impact on student achievement t-hit >t-tab (4,692 > 1,656) with a significant level of 0,000 (2) education environment have significant impact on academic achievement students t-hit > t-tab (3,623 > 1,656) with asignificant level of 0,001 (3) education infrastructure has a significant impact on student achievement t-hit > t-tab (3,858 > 1,656) with a significant level of 0,001 (4) together curriculum, education environment, and education infrastructure has significant influence on student achievement F-hit >F-tab (5,558 > 3,276), with a significant level of 0,001 with the effective contribution of 77,5% (R square =0,775).