bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Daun Bayam Merah Amarantanthus tricolor L sebagai Material Bioscreen Anti-radiasi pada Laptop
Authors: Susilayati Muslimah
Published: October 2023

The era of the industrial revolution 4.0 and society 5.0 has necessitated the use of technology in life. For academics, the use of technology is very dependent on laptops. The use of laptops for various purposes is increasing. However, the electromagnetic radiation emitted by laptops can harm the wearer. Reducing radiation on laptops can be pursued through the use of environmentally friendly renewable materials, such as spinach leaf bioscreen. This study aims to determine the effect of Amaranthus tricolor L red spinach leaves as an anti-radiation bioscreen on laptops. This study uses a pre-experimental method with a one group pre-test post-test design. The amount of electromagnetic radiation was measured using an electromagnetic radiation detector DT-1130. Data analysis used correlation test and simple linear regression test. The results of the Pearson product moment analysis obtained a correlation coefficient value of r = -0.999 which means that there is a very strong relationship between the increase in the number of spinach leaves and the decrease in laptop radiation. Regression test shows the amount of radiation (y) can be predicted from the number of leaves (x) with the equation y=1420,106–26,311x, meaning that an increase in the use of spinach leaves by 1cm2 will reduce radiation by 26,311µW. The results of this study indicate that spinach leaves have the potential as a bioscreen material in reducing exposure to electromagnetic radiation on laptops.
Etnobotani Serai Wangi (Cymbopogon nardus (L.) Rendle) Desa Batang Kulur Kecamatan Kelumpang Barat Kotabaru
Authors: Nadirah Puteri , Destiara Meyninda , Istiqamah Istiqamah
Published: October 2023

This study aims to describe the ethnobotanical study of the citronella plant (Cymbopogon nardus (L.) Rendle) for the people of Batang Kulur Village, Kelumpang Barat District, and to describe the validity of the pocket book on the ethnobotany study of the citronella plant (Cymbopogon nardus (L.) Rendle) for the Batang village community. Kulur District of West Kelumpang. This research is a field research with a qualitative descriptive research approach. Sources of research data are respondents, informants, and the results of the documentation. Data collection techniques were carried out by observation, interviews and documentation. The results of the study were developed into a pocket book using R&D research with the Tessmer 1998 formative evaluation model. Based on the results of data analysis, it was found that the botanical study of citronella (Cymbopogon nardus (L.) Rendle) has perennial terna habitus, root system of short rhizomes, and single leaves that have a distinctive odor. Ethnosocioanthropology studies are used as complementary materials in traditional Banjar Betimung activities in the local community. Ethnoeconomic studies of citronella leaves are traded for the basic ingredients of producing essential oils for making massage oil. Ethnopharmacology studies processed traditional ingredients as a treatment for aches and pains. The ethnoecological study of citronella is very easy to plant by separating the saplings of the plant.
Pemahaman Konsep Pada Materi Reaksi Redoks dengan Four-Tier Test
Authors: Rahmiati Rahmiati , Irawati Ratna Kartika , Astutik Trining Puji
Published: October 2023

This study aims to determine the understanding of the redox reaction material concept of each subconcept in class X students of MAN 3 Hulu Sungai Selatan. The type of research used is descriptive statistics with a quantitative approach. The population of this study was students of class X MAN 3 Hulu Sungai Selatan with samples of class X MIA 1 and 2 totaling 63 people. Sampling technique used is Purposive Sampling. Data collection techniques were carried out using a four-tier diagnostic test. The results showed that the understanding of the concept of redox material with an average of 31.25% with moderate criteria. Understand the concept of redox reactions based on the binding and release of oxygen by 42.06%, redox reactions based on the attachment and loss of electrons by 26.98%, redox reactions based on increasing and decreasing oxidation numbers by 25.40%, determining the oxidation number of 58, 73%, oxidation-reduction reactions of 26.98%, oxidizing and reducing agents of 24.34%, and the application of redox reactions of 14.29%. Understanding the biggest concept is in the sub-concept of determining the oxidation number.
Jenis-Jenis Ikan di Sungai Desa Murung Panti Hilir Kecamatan Babirik
Authors: Ananda Mawaddah Medika , Destiara Meyninda , Himmah Nurul
Published: October 2023

This study aims to identify what fish are found in Murung Panti Hilir Village. The type of research carried out is field research, namely research carried out by collecting data in the field. The data collection technique in sampling is purposive sampling, which is used to determine the research location point. While the sampling technique used the Line Transect method in the swamp area of the village of Murung Panti Hilir. Sampling is done by catching fish found using fishing nets or lunta tools. Installation of tools is carried out in the morning and afternoon. Each sample that is brought one by one will be documented at the place where the sample was found. After that, each sample was made into clear plastic and labeled. From the results of the research conducted, there are 12 types of fish in Murung Panti Hilir Village, Babirik District, namely Tapah Fish (Wallago leeri), Tawes Fish (Puntius javanivus), Saluang Batu Fish (Rasbora aurotaenia), Timah-Timah Fish (Panchax-Panchax), Julung-Julung Fish (Zenarchopterus buffoni), Puyau Lamah Fish (Osteochilus vittatus), Papuyu Fish (Anabas tesrudineus), Lais Tembiring Fish (Crytopterus sp.), Kelabau Fish (Osteochilus kelabau), Baung Fish (Macrones nemurus), Sanggaccompani Fish (Macroness nigriceps) ), and Nila Fish (Oreochromis niloticus).
Karakteristik Morfologi Jenis-Jenis Paku Epifit pada Tanaman Kelapa Sawit di Desa Tegalrejo
Authors: Listiyanti Rindah , Indriyani Sari , Ilmiyah Najimatul
Published: October 2023

Desa Tegalrejo merupakan bagian dari wilayah Kabupaten Kotabaru yang memiliki perkebunan kelapa sawit yang luas dan besar. Kondisi lingkungan yang mendukung menyebabkan tumbuhan paku epifit banyak dijumpai hidup menempel pada batang tanaman kelapa sawit. Tujuan dari penelitian ini yaitu untuk mendeskripsikan karakteristik morfologi jenis-jenis tumbuhan paku epifit pada tanaman kelapa sawit yang ditemukan di desa tegalrejo. Jenis penelitian yang dilakukan adalah penelitian lapangan (field research). Pengumpulan sampel dilakukan menggunakan teknik purposive sampling dengan metode jelajah (survey explorative) guna menjelajahi 3 zona penelitian. Karakteristik morfologi tumbuhan paku yang epifit pada tanaman kelapa sawit ini didapatkan melalui penelitian lapangan yang dilakukan pada bulan Februari-Maret 2022. Hasil penelitian didapatkan sebanyak 12 jenis tumbuhan paku epifit dari 7 famili yang berbeda, meliputi famili Aspleniaceae, Blechnaceae, Davalliaceae, Nephrolepidaceae, Pteridaceae, Polypodiaceae, dan Thelypteridaceae.. Karakteristik morfologi yang didapatkan kemudian didokumentasikan dan dianalisis secara deskriptif. Adapun karakteristik morfologi yang diamati pada penelitian ini adalah bagian akar, batang, dan daun dari tumbuhan paku epifit pada tanaman kelapa sawit yang ditemukan di Desa Tegalrejo.
UNDERSTANDING HUMAN RIGHTS IN ISLAM: THE IDEAS OF ABDULLAH BIN BAYYAH
Authors: Fadhil Haidar Masyhur
Published: October 2023

This article explores Abdullah bin Bayyah's views on human rights within the context of Islam. Bin Bayyah is a prominent Islamic scholar who emphasizes the compatibility between Islamic teachings and universal human rights, challenging misconceptions and fostering dialogue. The article examines Bin Bayyah's core beliefs on human rights in Islam, emphasizing the importance of understanding Islamic principles within their historical and cultural context. It highlights the universality and inclusivity of human rights in Islam, promoting the inherent dignity and worth of all individuals, irrespective of their race, gender, or religion. The article also explores various aspects of human rights in Islam, including freedom of conscience, women's rights, and religious pluralism, and how his interpretations align with contemporary human rights standards. The article critically analyzes potential areas of tension between Islamic teachings and human rights principles, highlighting the need for informed dialogue and contextual interpretations to address these complex issues effectively. Overall, the article aims to shed light on Bin Bayyah's contributions to the discourse on human rights in Islam, emphasizing the importance of an inclusive and comprehensive understanding of Islamic teachings that respects the fundamental rights and freedoms of all individuals.
Analisis Kualitas Air Sumur Gali Desa Berbek dengan Metode Indeks Pencemar
Authors: Angelina Shelviana , Hakim Abdul , Suprayogi Dedy , Setyowati Rr Diah Nugraheni , Nengse Sulistiya
Published: October 2023

Abstract

The clean water that is usually used by the residents of Berbek Village comes from well water. The quality of the dug well water is unknown. Water of unknown quality can bring a negative impact on Berbek villagers' health. Most of the well water in Berbek village has the physical characteristics of the water, the color and smell of which are not good. This study determines the water quality of dug wells in Berbek village and identifies the status of well water quality by the Pollutant Index method. Samples taken as many as five points were taken by the duplicate method. Parameters tested include pH, temperature, turbidity, Total Dissolved Solid, Iron, Manganese, Hardness, Lead, and Total Coliform. This study resulted that the parameter showed the quality of well water above the quality standard, namely Temperature, TDS, Mn, and Total Coliform. The well water quality status in this study was categorized as “Heavy Polluted” water.

Abstrak

Air bersih yang banyak digunakan warga Desa Berbek bersumber dari air sumur gali. Air sumur gali tersebut tidak diketahui kualitasnya. Air yang tidak diketahui kualitasnya dapat memberikan dampak buruk bagi kesehatan warga desa Berbek. Air sumur di desa Berbek sebagian besar memiliki ciri fisik air warna dan bau yang kurang baik. Tujuan dari studi ini guna mengetahui kualitas air sumur gali desa Berbek serta mengidentifikasi status mutu air sumur gali dengan metode Indeks Pencemar. Sampel yang diambil sebanyak lima titik diambil dengan metode duplikat. Parameter-parameter pengujiannya meliputi pH, suhu, turbidity, Total Dissolved Solid, Besi, Mangan, Kesadahan, Timbal dan Total coliform. Hasil dari penelitian terhadap beberapa parameter kualitas air sumur hasilnya diatas standar mutu yaitu Temperatur, TDS, Mn, dan Total Coliform. Status mutu air sumur pada penelitian ini dikategorikan sebagai air “Tercemar Berat”.
Evaluasi Tingkat Layanan Perkerasan Jalan pada Ruas Jalan Tanjung Sari Kabupaten Jember
Authors: Maliq Tatang Maulana , Lalita Adelia Daud , Nurtjahjaningtyas Indra , Trisiana Anita
Published: October 2023

Jalan Tanjung Sari adalah jalan kolektor primer pada Kabupaten Jember yang menghubungkan Kabupaten Jember dengan Kabupaten Banyuwangi. Panjang ruas jalan adalah 950 meter dengan tipe jalan 2/1 UD. Berdasarkan pengamatan secara visual pada survei pendahuluan terdapat kerusakan perkerasan jalan di sepanjang ruas Jalan Tanjung Sari. Jumlah kendaraan yang melintasi ruas jalan ini adalah kendaraan berat (HV) sebesar 41.58%, kendaraan ringan (LV) sebesar 22.57%, dan kendaraan motor (MC) sebesar 35.85%. Penelitian ini menggunakan metode Dirgolaksono dan Indrasurya B.Mochtar untuk menentukan jenis dan tingkat kerusakan jalan pada ruas Jalan Tanjung Sari dan menentukan jenis penanganan menggunakan metode Bina Marga. Terdapat tiga jenis komponen utama yang dibahas pada metode ini yaitu nilai kerusakan, kondisi drainase, dan riding quality (RQ). Hasil pengamatan dan penilaian kondisi perkerasan diperoleh kerusakan yang terjadi disepanjang ruas jalan Tanjung Sari adalah Lubang sebesar 2,49 % , Pelepasan butir sebesar 11,00 %, Retak buaya sebesar 31,58 %, Retak Blok sebesar 19,43 %, Bekas Tambalan sebesar 13,23%, Rusak samping sebesar 0,53 %, Retak susunan sebesar 2,53%, dan Retak melintang sebesar 0,58%. Nilai dari Total Distress Point (TDP) keseluruhan 606,25 dengan rata-rata 30,31; Riding Quality (RQ) nilai keseluruhan 68 dengan rata-rata 3,4; serta Nilai Kondisi Drainase (NKD), nilai keseluruhan 149 dengan rata-rata 7,45. Selanjutnya rekomendasi untuk penanganan kerusakan jalan pada ruas Jalan Tanjung Sari adalah penambalan lubang, pengisian retakan (sealing) dan lapis tambah (overlay)
Perancangan Aplikasi Mobile Penentuan Kesesuaian Dimensi pada Kendaraan Bus Pariwisata Berbasis Android Menggunakan Android Studio
Authors: Ahmad Rahmat , Yoga Yasa I Putu Gede Krisna , Enji Oase Altri Taufiqun , Prasetya Dimas Oka , Pradana Adrian
Published: October 2023

Today's transportation activities have very complex problems. Ranging from traffic jams to accidents that can result in injury to loss of life. This is due to several violations of vehicles being driven on the road. One of the violations commonly encountered on the road is the dimension of the vehicle that exceeds the threshold. Therefore, the researcher intends to design an application for determining the dimensions of a special android-based tourism bus vehicle that is easy to use. This application aims to facilitate the authorities in determining whether the tourism bus includes excess dimensions or not. Method used is the waterfall system method with a sequential software flow approach. Results of this study show that the application design is in accordance with the design objectives and is expected to be a recommendation in reducing the number of congestion and accidents due to excessive dimensions of tourism buses.

ABSTRAK

Aktivitas transportasi sekarang ini mempunyai permasalahan yang sangat kompleks. Mulai dari kemacetan hingga kecelakan yang dapat mengakibatkan cedera hingga hilangnya nyawa. Hal ini disebabkan adanya beberapa pelanggaran kendaraan yang dikendarai di jalan. Salah satu pelanggaran yang biasa ditemui di jalan yaitu dimensi kendaraan yang melebihi ambang batas. Oleh karena itu, peneliti bermaksud merancang aplikasi penentuan dimensi kendaraan khusus bus pariwisata berbasis android yang mudah digunakan. Perancangan aplikasi ini bertujuan memudahkan pihak berwenang dalam menentukan bus pariwisata apakah termasuk kelebihan dimensi atau tidak. Metode yang digunakan ialah sistem air terjun (waterfall) dengan pendekatan alur perangkat lunak secara berurutan. Hasil penelitian menunjukkan rancangan aplikasi sesuai dengan tujuan perancangan dan diharapkan menjadi rekomendasi dalam mengurangi angka kemacetan dan kecelakan akibat bus pariwisata yang dimensinya berlebih.
Highly fluorinated co-solvent enabling ether electrolyte for high-voltage lithium ion batteries with graphite anode
Authors: Wang Ruo , Wang Haonan , Zhao Huajun , Yuan Mingman , Liu Zhongbo , Zhang Guangzhao , Zhang Tong , Qian Yunxian , Wang Jun , Lynch Iseult , Deng Yonghong
Published: October 2023

Conventional ether electrolytes are generally considered unsuitable for use with graphite anodes and high-voltage cathodes due to their co-intercalation with graphite and poor oxidation stability, respectively. In this work, a highly fluorinated ether molecule, 1,1,1-trifluoro-2-[(2,2,2-trifluoroethoxy) methoxy] ethane (TTME), is introduced as a co-solvent into the conventional ether system to construct a fluorinated ether electrolyte, which not only avoids the co-intercalation with graphite but also is compatible with high-voltage cathodes. Li||graphite half-cells using the fluorinated ether electrolyte deliver stable cycling with a capacity retention of 91.7% for 300 cycles. Moreover, LiNi0.8Co0.1Mn0.1O2 (NCM811)||graphite and LiCoO2 (LCO)||graphite full-cells (cathode loadings are ≈3 mAh/cm2) with the fluorinated ether electrolyte show capacity retentions of > 90% over 200 cycles with a charge cut-off voltage of 4.4 V and > 97% for 100 cycles with a charge cut-off voltage of 4.5 V, respectively. The dense and firm solid electrolyte interphase (SEI) and cathode electrolyte interphase (CEI) formed by the fluorinated ether electrolyte on the anode and cathode, respectively, are key to excellent cell performance. These results have significance for the subsequent application of ether electrolytes for high-voltage lithium ion batteries (up to 4.5 V) with graphite anodes.
A stretchable all-nanofiber iontronic pressure sensor
Authors: Wu Yigen , Dong Shuai , Li Xiaojuan , Wen Liguo , Shen Hongwei , Li Mengjiao , Liu Xin , Zhang Yang , Zeng Guolong , Zheng Jianyi , Wu Dezhi
Published: October 2023

Flexible pressure sensors with high stretchability, sensitivity, and stability are undoubtedly urgently required for potential applications in intelligent soft robots, human-machine interaction, health monitoring, and other fields. However, most current flexible pressure sensors are unable to endure large deformation and are prone to performance degradation or even failure during frequent operation due to their multilayered structures. Here, we propose a stretchable all-nanofiber iontronic pressure sensor that is composed of ionic nanofiber membranes used as dielectric layers and liquid metal used as electrodes. This sensor exhibits a high sensitivity of 1.08 kPa-1 over a wide range of 0-300 kPa, with a fast response-relaxation time of about 18/22 ms and excellent stability. The high sensitivity comes from the electric double layer formed at the ionic film/electrode interface, while high stretchability and stability are enabled by in-situ encapsulated all-nanofiber structures. As a proof of concept, a prototype sensor array is integrated into a soft pneumatic gripper, demonstrating its capability of pressure perception and object recognition during the grasping process. Thus, the scheme provides another excellent strategy to fabricate stretchable pressure sensors with superb performance in terms of high stretchability, sensitivity, and stability.
Evaluation of small pod pepper varieties (Capsicum frutescens L.) at Kellem Wellega and West Wellega zones
Authors: Kena Kibiru
Published: October 2023

Small pod hot pepper (chili pepper) is a seasonal plant of the family Solanaceae. It is grown as an annual crop and produced for its fruits (pods). It is one of the most important vegetable crops for fresh consumption (as chilies), for processing and as a spice (for making stew)and it the main source of income. A field experiment was conducted at Haro Sabu on station and Meti (Sayo Woreda) sub sites of Kellem Wollega zone, Western Ethiopia, during the 2018/2019 and 2019/2020 main cropping season. A total of five small pod hot pepper varieties collected from Melkasa and Bako Agricultural Research centers and one local check variety were used as testing materials. The combined analysis of variance (ANOVA) for total yield and other agronomic traits of six small pod hot pepper varieties grown at two locations revealed significant difference on days to flowering, days to maturity, number of primary branches per plant, number of fruit (pods) per plant, fruit diameter, fruit length and fruit weight total pod dry weight. Likewise there was highly significant difference of variety on pod anthracnose and cercospora leaf spot (frog eye). In this experimentation, Melka Oli and Melka Dera Dinsire varieties were found superior in terms of total dry pod yield and other important yield related parameters. Melka Oli and Melka Dera varieties are also tolerant to major hot pepper diseases. Thus these varieties were recommended for demonstration and wider production in the studied areas and similar agro-ecologies in the Western Oromia in particular and hot pepper producing regions of Ethiopia in general under main natural rain fed condition.
Effects of blended NPSB fertilizer rates on selected soil properties at Banshure Kebele, in Bedele District, South Western Ethiopia
Authors: Mengistu Dechasa
Published: October 2023

Balanced fertilizer application is an important management practice to improve soil fertility and quality in the agricultural lands. In present study, we examined the effects of nine different rates of blended NPSB fertilizer rates on soil pH, soil organic carbon (SOC), total nitrogen, available sulphur (ava.S), available boron (ava.B) and available phosphorus (ava.P) in the plowed layer (0-20 cm). The results obtained from this study indicated that, the values of soil pH obtained from all treatments are lower than that of soil pH before fertilizer application. The application of fertilizer have remarkably improved soil organic carbon (SOC) and total nitrogen (TN) values compared with soil organic carbon (SOC) and total nitrogen (TN) recorded before fertilization. Except soil total nitrogen (TN) and soil organic carbon (SOC), application of different rates of blended NPSB fertilizer were highly significantly affected the values of soil pH, available phosphorus (ava.P), available sulphur (ava.S), and available boron (ava.B). The highest values of available phosphorus (ava.P), available sulphur (ava.S), and available boron (ava.B) were obtained from the plot treated with the highest (300kg/ha) fertilizer rate, were as the lowest was recorded from the control plot. Unlike available phosphorus (ava.P), available sulphur (ava.S), and available boron (ava.B), the values of soil pH recorded after fertilizer application becomes declined as the rate of fertilizer applied to the soil is increased dramatically. Thus, these indicated that, as the rate of blended NPSB fertilizer increased soil acidity becomes increased due to the presence of soil acidifying compounds such as nitrate, sulphate and boric acid in blended form.
STRUKTUR VISUAL STORYTELLING BUKU CERITA BERGAMBAR “THE BAKER BY THE SEA”
Authors: Resmisari Ganis
Published: October 2023

Buku cerita bergambar merupakan salah satu media yang efektif dalam menyampaikan suatu pesan khususnya untuk target pembaca pemula atau anak-anak. Sesuai dengan perkembangannya sejarah buku bergambar di Eropa sudah dikenal sejak tahun 1500an dan mencapai puncaknya pada abad ke 19 terutama di Inggris dan Amerika pada saat percertakan dengan warna pertama kali muncul. Hingga saat ini buku cetak masih dihargai walaupun di tengah gempuran media-media digital yang tentu saja bisa menyajikan alternatif baru. Templar publisher adalah salah satu penerbit yang menghasilkan buku anak-anak dengan kualitas terbaik dan sudah berdiri selama 45 tahun. Di tahun 2019 Templar mengadakan kompetisi buku ilustrasi yaitu “ Templar Illustration and Design Award dimana mengakat tema “where I came from”. Pemenang dari kompetisi ini adalah buku “Baker by The Sea” oleh Paula White. Upaya menghasilkan visual storytelling pada buku tersebut menjadi bagian penting untuk dapat menyajikan narasi yang sederhana menjadi sesuatu yang menarik dimata para pembacanya terutama anak.
RE-DESIGN VISUAL IDENTITY MIRACLE GREEN PROBIOTIK ORGANIK
Authors: Sadanov Putri Kiara Angeline , Pinandita Arsita , Utami Gladi Pawestri
Published: October 2023

Persoalan tentang gaya hidup sehat di Indonesia terus berkembang dan menyebabkan masyarakat menerapkan gaya hidup organik yang juga mempengaruhi perkembangan pertanian organik di Indonesia. Probiotik mulai digunakan sebagai teknologi penyeimbang lingkungan hidup dimana bahan makanan organik ditanam dan dipelihara. Miracle Green Probiotik Organik merupakan salah satu brand yang menawarkan formula probiotik organik di Purwokerto. Melalui data kualitatif yang diperoleh dengan melakukan wawancara dapat disimpulkan bahwa Miracle Green Probiotik Organik kurang dikenali masyarakat di kota Purwokerto baik dalam bidang pertanian, hobi bercocok tanam serta masyarakat umum. Perancangan ini dimulai dengan mengumpulkan data melalui wawancara dengan pemilik Miracle Green Probiotik Organik dan melakukan observasi pada rumah produksi untuk menggali brand, studi literatur untuk mendalami visual identity, serta melakukan analisis SWOT, analisis logo Miracle Green Probiotik Organik, analisis kompetitor, menentukan USP dan positioning. Data yang telah diperoleh kemudian diolah untuk melakukan re-design logo dan membuat visual identity yang menarik, konsisten serta memberikan karakteristik bagi Miracle Green Probiotik Organik. Hal tersebut dapat dilakukan dengan merancang logo yang merepresentasikan elemen-elemen dari Miracle Green Probiotik Organik, menggunakan warna-warna natural dan berasosiasi dengan alam. Brand guidelines dibuat untuk menjaga konsistensi dalam penggunaan visual identity baik untuk keperluan kantor maupun promosi. Hasil dari perancangan re-design visual identity ini adalah brand guidelines, stationery berupa: kartu nama, amplop, kop surat, dan nota pembayaran, label kemasan, desain Facebook Ads, serta membuat merchandise berupa topi berkebun dan sarung tangan.
PERANCANGAN DESAIN UI/UX APLIKASI E-COMMERCE BAHAN PANGAN DI PASAR WAGE PURWOKERTO
Authors: Prasetiyo Agung , Pertiwi Elianna Gerda , Bagja Bachrul Restu
Published: October 2023

Teknologi informasi telah mendorong kemajuan dalam teknologi produk dan proses serta terbentuknya masyarakat informasi. Pemanfaatannya dapat dilakukan pada media aplikasi pada smartphone. Pada tahun 2021 jumlah pengguna internet mencapai 212,35 juta jiwa dengan didukung pengguna aplikasi e-commerce sebesar 178,49 juta jiwa di Indonesia. Hal ini dapat menjadi peluang bagi kegiatan ekonomi di masa pandemi covid19 untuk beralih ke media digital. Pasar Wage Purwokerto merupakan salah satu pasar terbesar yang memiliki cakupan pelayanan regional di wilayah Kab.Banyumas. Berdasarkan dari data dinas perdagangan dan perindustrian Kab.Banyumas, harga bahan pangan di pasar Wage Purwokerto dangan pasar manis serta pasar Sokaraja sama.  Pedagang, pengelola pasar Wage, dan pelanggan menunjukan bahwa terjadi penurunan pendapatan pada pedagang bahan pangan dan banyak dagangan yang busuk dan dibuang, fenomena tersebut membuat pelanggan merasa perlu adanya aplikasi untuk berbelanja online di masa pandemi. Dari hasil kuesioner yang disebar ke masyarakat Purwokerto dan sekitarnya, menunjukan bahwa dari 54 responden 51 diantaranya menjawab perlunya informasi bahan pangan untuk belanja sehari-hari. Didukung dengan pengguna QRIS (Quick Response Code Indonesian Standar) di Banyumas sebanyak 107.890 merchant. Hal ini mendukung guna pembayaran dengan dompet digital. Aplikasi mobile dibutuhkan untuk memenuhi kebutuhan bahan pangan dan dapat bertransaksi secara online. Perancangan aplikasi (Prototype) pasar Wage Purwokerto menggunakan metode User Centered Design (UCD) yang berfokus pada kebutuhan dan kebiasaan pengguna, dengan metode UCD penulis melakukan pengujian kepada 5 responden pada usia 23-35 tahun dari pekerjaan mahasiswa, ibu rumah tangga dan pemilik warung sembako dengan presentasi hasil  100% aplikasi mudah dioperasikan.
ANALISIS SEMIOTIKA ROLAND BARTHES MAKNA PESAN IKLAN SASA VERSI “DISCOVER A WORLD WITH FULL OF FLAVOUR”
Authors: Ivory Rizka Putri , Setyoko Adnan , Linda Gusnita , Yudianto Robert Hendra
Published: October 2023

Iklan sendiri menurut Kotler dan Amstrong apabila ingin menjadi iklan yang baik dan dapat memberikan pesan secara efektif serta membuat audiens tergerak akan apa yang kita inginkan, iklan tersebut haruslah menarik dan unik bagi masyarakat dibanding kompetitor atau produk yang serupa. Hal inilah yang dilakukan oleh Sasa salah satu produsen bumbu penyedap rasa yang terbesar di pasarnya yang terkenal sebagai brand dengan sebutan “micin” dalam benak masyarakat atau dalam top of mind konsumen. Iklan Sasa versi Discover a World with Full of Flavour mengusung tema yang cukup menarik untuk dibahas oleh peneliti. Tak sama dengan iklan bumbu biasanya yang mengemas iklannya sebatas bertema masak memasak saja, tetapi iklan Sasa kali ini menyuguhkan konsep iklan story telling yang dikemas dengan genre dreamy dan fantasi yang membuat audiens tertarik untuk menonton iklan yang berdurasi satu menit ini hingga akhir bahkan tidak sedikit dari audiens untuk menonton ulang iklan Sasa versi Discover a World with Full of Flavour di kanal Youtube resmi milik Sasa. sehingga peneliti ingin mengupas beberapa absurditas kode atau tanda-tanda visual menggunakan kajian semiotika Roland Barthes dengan membedah denotasi dan konotasi dari iklan Sasa versi Discover a World with Full of Flavour.
KAJIAN SOSIOLOGI DESAIN POSTINGAN INSTAGRAM JOKOWI VERSI UCAPAN SELAMAT HARI RAYA IDUL FITRI
Authors: Kusuma Monica Revias Purwa , Wahyudi Luqman , Arifianto Pungky Febi
Published: October 2023

Media sosial seperti Instagram saat ini tidak dapat lepas dari kehidupan manusia. Berbagai fungsi dapat dilakukan, salah satunya adalah sebagai media pembentuk personal branding. Banyaknya pengguna Instagram di Indonesia saat ini dimanfaatkan oleh publik figur untuk membentuk citra baik di tengah masyarakat. Tidak terkecuali presiden negara Indonesia saat ini, Bapak Joko Widodo (Jokowi). Jokowi memanfaatkan akun stagram @jokowi sebagai alat untuk menyapa dan membentuk citra positif di masyarakat. Salah satu unggahan di akun Instagram Jokowi yang sangat menarik adalah unggahan Selamat Hari Raya Idul Fitri 1444H pada 22 April 2023. Postingan ini menjadi menarik karena mengandung hal-hal yang viral serta fenomena yang dekat dengan sedang terjadi pada saat ini. Pengikut merasa memiliki relasi dengan kejadian-kejadian yang ditorehkan dalam ilustrasi tersebut karena mengandung fenomena sosial terkini. Penelitian ini merupakan penelitian kualitatif deskriptif yang bertujuan membedah desain Selamat Hari Raya Idul Fitri 1444 H unggahan Jokowi dari segi sosiologi desain, dimana desain tidak hanya muncul begitu saja tetapi dipengaruhi kondisi-kondisi sosial yang ada di sekitarnya. Hasil dari penelitian berupa terdapat berbagai fenomena sosial berupa kejadian nyata yang memang turun temurun terjadi di Indonesia dan sudah menjadi tradisi. Terdapat juga fenomena sosial yang sedang viral dan keadaan-keadaan yang terjadi saat ini. Realitas sosial yang ditemukan saat momen Lebaran ditandai dengan adanya habitus, dimana hal tersebut berhubungan dengan kapital dan modal simbolik dibaliknya. Selain itu, realitas sosial yang ditemukan pada gaya hidup dan perilaku masyarakat saat momen Lebaran juga mengandung praktek konsumsi simbol dimana berhubungan dengan kelas sosial maupun strata sosial tertentu.
On the inversion of an autoregressive process of finite order
Authors: Aumorassi Feroudja , Goubi Mouloud , Slimi Farida
Published: October 2023

In this paper we are interested by the inversion of any stationary and causal autoregressive process of order p, we give some recurrence relations satisfied by the coefficients of the infinite moving average process representation in the sense of Wold decomposition. We compute explicit formula of these coefficients and the corresponding auto-covariance function and we give the minimal value of q in mean square approximation of this autoregressive process with a moving average process of order q-1. The obtained results are explained by examples from the literature and our choice.
Characteristics of halal gelatin from red snapper (Lutjanus malabaricus) bone and its potency as beta-carotene coating material
Authors: Wirandhani Dwi Syanti , Ulumi Mei Linda Nikma Nur , Ardhani Reza Fadilah , Andhani Cathrine Olivia , Putri Desiana Nuriza
Published: October 2023

Gelatin is a material produced from the partial hydrolysis of collagen sourced from the skin and bones of farm animals such as cows and pigs. Gelatin has been used for coatings because it has high permeability and dissolves in warm conditions, so the matrix cross-links are strong. The red snapper fillet processing industry produces 11.2-15% of waste, such as bone which has not been utilized optimally. The objective of this study was to determine the characterization of red snapper bone gelatin as a source of halal gelatin and measure its ability as a coating material for β-carotene pigment microencapsulation. Results showed the characteristics of red snapper bone gelatin with a yield of 10.71%, water content of 9.63%, protein content of 34.06%, ash content of 7.62%, gelatin fat content of 0.28%, and color intensity (L: 62.6). ; a+: 13.3 and b+: 30). The obtained halal gelatin was applied as a coating material for β-carotene pigment microencapsulation through the foam-mat method. It resulted in encapsulation with a yield of 16.75%, water content 9.25%, total carotenoid content 145.49 mg/g, surface carotenoid content 2.04%, solubility 78%, encapsulation efficiency 98.22%, color intensity (L: 50; a+: 29.9 and b+: 14.6), the particle size of 1004.04 μm and irregular shape.
Uji mikrobiologi dan uji etanol pada minuman sari buah mengkudu di UD X
Authors: Dwi Wahyu Kanti , Widodo Dian Setiya
Published: October 2023

The noni juice drink is a processed product of UD X located in Lumajang. Many noni producers are found in Lumajang and are dominated by small entrepreneurs. During the production process of noni juice, the aspects of sanitation, hygiene, and ethanol content were not paid attention to. The aims of this study were: to perform microbiological tests related to the presence of Coliform and Salmonella sp bacteria, and to test the ethanol content of noni juice drinks according to SNI. The research design used a completely randomized design and was analyzed using ANOVA. Microbiological test using the MPN (Most Probable Number) method, and the ethanol test method, namely gas chromatography. The results of the study showed that the microbiological test based on BPOM No. 16 of 2016 showed that the E-Coli, Salmonella and staphylococcus test was worth 0, meaning that there were no microbes and bacteria in the drink. Based on the results of the BNT test (P5 %), showed that the treatments were significantly different. That is, the fermentation time dramatically affects the presence of E-Coli and Salmonella in noni juice drinks. Furthermore, according to PerKa No. 14 of 2016, concerning alcoholic beverages. The ethanol content of noni drink is 0.5% - 5%. However, the results of the BNT test (P5 %) showed no significant effect between fermentation time on the ethanol content produced in noni juice drink
Multiple linear regression analysis and lagrange polynomial on pyrolysis process of coconut shell waste producing solid biochar
Authors: Hasibuan Rosdanelli , Sundari Rita , Pardede Hans Martua , Alexander Vikram , Hidayati Juliza
Published: October 2023

Coconut shell waste has generated environmental problems in Indonesia. Due to fossil fuel shortage, coconut shell waste has been advantaged as an energy source to replace the fossil energy. A pyrolysis technique has been used to crack coconut shell waste into charcoal or solid biochar. An MLR (Multiple Linear Regression) analysis and Lagrange polynomial interpolation has been applied to the pyrolysis process related to pyrolysis temperature and time-affected charcoal characteristics. This type of analysis often used for process optimization. The charcoal characteristics are investigated in terms of their yield, water content, ash content, volatile matter, and calorific value. The experimental result shows that the highest calorific value (≈ 7750 cal/g) was obtained at 450oC and 3h with charcoal characteristics: 2.75% water content, 2.70% ash content, and 9.50% volatile matter that meets the SNI requirements. The MLR analysis has justified that the effect of pyrolysis temperature is more dominant than pyrolysis time on almost all charcoal characteristics. The Lagrange polynomial interpolation shows the highest calorific value (≈ 7784 cal/g) obtained at 500oC and 3h. The finding applying MLR analysis and Lagrange polynomial interpolation based on experimental results is a new breakthrough in this investigation.
Aplikasi teknologi coating untuk peningkatan daya simpan bunga anyelir guna memperluas pasar edible flower
Authors: Darmawati Emmy Darmawati , Rahmi Mila Anisya
Published: October 2023

Flowers that can be consumed safely are known as edible flowers. Currently, edible flowers are becoming a trend in the floricultural business, besides ornamental flowers. The problem with fresh edible flower agribusiness is that the quality quickly declines, so the market is limited. Transpiration and respiration are one of the causes of fresh flowers being easily damaged. The proper coating will reduce transpiration and respiration and even microbial damage. Carnations are one of the most popular flowers because of their exotic colors. This study aimed to increase the shelf life of carnations as fresh edible flowers with coating technology. The coating materials studied were carrageenan with a concentration of 0.5% and 0.1% and chitosan with a concentration of 0.1% and 0.05%. Quality parameters measured were water content, weight loss, and color. The hedonic test is carried out to determine the limits of consumer acceptance of the quality of edible flowers. The results showed that the best treatment was coating with 0.1% chitosan solution (Q1). This treatment maintained water content, weight loss, and color (L and °hue values) for up to 6 days of storage, with panelists receiving a score of 3 (hedonic 0-5). Increasing the shelf life by three days longer than the control will increase the market reach so that the edible flower agribusiness market can be expanded. The cost of coating with 0.1% chitosan solution applied using the spray method was 95.2 IDR per flower.
The Effectiveness of Role Play in Improving Speaking Skill of EFL Students
Authors: Dwiyanti Alfina , Lolita Yuri
Published: October 2023

The purpose of this study is to see whether utilizing role play techniques may help Junior High School students improve their speaking abilities. A total of 68 students from the Surabaya’s Junior High School participated in this study. A quasi experimental research has been used in this study. The experimental group and control group, each of which had 34 students, were the two classes that were analysed. Role play techniques were used in the experiment group, and conventional techniques were used in the control group. Independent samples test was used to analyse the research data, which was then provided as quantitative data. The average score of students after the oral test was given using the conventional technique was only 71.25 in the control group and 76.97 in the experimental group. The average score of students after the oral test was given using the role play technique was 81.08 in the control group and 87.64 in the experimental group. As a result, students who are taught using Role play techniques receive higher scores than those who are not.
Social Deixis in Students’ Writing: A Case Study of Indonesian Secondary Students
Authors: Kristanti Ika Lusi , Ni'amah Afi
Published: October 2023

The social position or role of participants in communicative events is referred to as social deixis. The parts of language structure that encode individuals' social identities are referred to as social deixis. The current study examined the use of social deixis in students’ writing. It focused on secondary students’ writing. The students were allowed to choose the topic of writing. Using qualitative research, this study  collected the data through documentation. The data were analyzed through data condensation, data display, drawing, and conclusion. The findings revealed that students' writing only contained relational social discourse. The students' writing frequently used addressee honorific relational social discourse. For the purpose of showing respect, students frequently used relational social deduction. Readers are persuaded to do a particular action by the students' goal as well.
THE INFLUENCE OF LITERATURE ON LANA’S CHARACTER DEVELOPMENT IN THE NOVEL THE DAY I FELL INTO A FAIRYTALE
Authors: Adiyatma Savira Fitri
Published: October 2023

This study aims to reveal Lana's character development in the novel The Day I Fell into a Fairytale written by Ben Miller. To reveal the objective, this study is using new criticism theory based on direct and indirect characterization that is depicted in the story. Besides, close reading is utilized in the process of analysis, thus descriptive-qualitative strategy will be applied in this study. The data in this study were taken from the novel, mainly gathered from words, phrases, sentences, and symbolism. Furthermore, the writer found that Lana’s character development is highly influenced by her experience jumping into Grimm’s Fairytale world which symbolized her action reading Grimm’s fairytale.
CODE MIXING USED IN TASYA FARASYA BEAUTY VLOGS
Authors: Sinulingga Eka Via Angga
Published: October 2023

This study entitled “Code Mixing Used In Tasya Farasya Beauty Vlogs”. Beauty vloggers often share information about the cosmetic products they use or review beauty and make-up products. Sometimes they mix several languages in their videos, such as mixing English with Indonesian. Language has a very important role in our life. We use language for communicating and people nowadays speak in multiple languages. According to the phenomenon above, this research focuses on code mixing in one of Tasya Farasya's beauty vlogs on her YouTube channel, level of code mixing and to find the reasons why Tasya mixed her language. There are two theories applied in this study, namely the theory of the types of code mixing and reason of code mixing proposed by Hoffman (1991) and the theory of the level of code mixing proposed by Suwito (1996). This research is the qualitative research. The methods applied in collecting the data are the documentation and observing method and by using the note-taking technique. The data is taken mainly from the utterances found in the Tasya Farasya beauty vlogs, as the main data source for this study. The result of this study showed that there are three types of code mixing found used by Tasya videos. There are data collected for the type of code mixing. For the level of code mixing, and for the reason of code mixing. Type of code mixing there are intra-sentential, intra-lexical, involvement in a change of pronunciation. And for level of code mixing there are word level, phrase level, baster level, repetition level, idiom level, clause level. And for the reason of code mixing there are  talking about particular topic, being emphatic about something, interjection, repetition used for clarification, expressing group identity, clarifying the speech content for the interlocutor.
Current Status of BCG and OPV Vaccination in Children with Primary Immunodeficiency in Chongqing, China
Authors: Liu Yang , Zhang Yuanyuan , Yao Ning , Zhang Zhiyong , Wang Qing , Xie Wujuan , Yang Hong , Chen Lei , Zhao Hua , Xu Jiawei
Published: October 2023

Objective
To actively monitor patients with primary immunodeficiency under the age of 18, understand the risk of adverse reactions after vaccination, and provide reference for developing vaccination evaluation measures for children with special health conditions.
Methods
A questionnaire survey was conducted on patients diagnosed with primary immunodeficiency who visited the Rheumatology and Immunology Department of Children’s Hospital of Chongqing Medical University from January 2022 to March 2023, collecting diagnosis and treatment information as well as the vaccination records of live vaccines; Collected two stool samples (with an interval of more than 24 hours) for virus detection, and analyzed the vaccine derived poliovirus.
Results
A total of 26 primary immunodeficiency patients were enrolled among 3312 monitored cases, including 5 cases of severe combined immunodeficiency, 7cases of primary antibody deficiency, and 14 cases of other types of immunodeficiency. Among the 21 cases with clear vaccination records, the vaccination rate of BCG and oral poliovirus vaccine were 95.24% and 71.43%, respectively. Among them, the vaccination rates of both vaccines for patients with severe combined immunodeficiency were 100% and 60.00%, respectively; and for patients with primary antibody deficiency were 100%. It was found that one patient with severe combined immunodeficiency had disseminated BCG infection after vaccination, and type Ⅲ immunodeficiency-associated vaccine-derived poliovirus was detected in his stool samples.
Conclusions
The proportion of primary immunodeficiency patients receiving live vaccines is high, and there is a risk of adverse reactions after vaccination, which brings a challenge to the goal of polio eradication. It is recommended to improve the awareness and ability of recognizing vaccination for children with immunodeficiency, promote the active monitoring of children with immunodeficiency in hospitals, and adjust the immunization strategy for polio vaccine in a timely manner.
ICT Influence on Economic Growth of Low-Income Countries with the Participation of HICs
Authors: Singh Sunil Kumar , Kumari Reenu
Published: October 2023

In this study, the effects of information and communication technology (ICT) on economic growth (EG) in low and high-income nations (LICs & HICs) are investigated. Using a comprehensive dataset spanning 2000–2019, including 30 LICs and 82 HICs, we employed regression models (OLS, FER, and system GMM) to analyze this relationship. Secure internet servers, individual internet users, fixed broadband subscriptions, and fixed telephone subscriptions are taken into the account of ICT indicators. Our findings demonstrate a positive association between ICT and EG for both LICs and HICs. This study focuses attention on the need for policymakers to bridge the "digital divide" and enhance access to ICT, particularly LICs, to leverage the potential of these technologies for sustainable economic development. This study provides insights for stakeholders’ interested in harnessing the transformative power of technology.
Эффективность ибрутиниба в первой линии терапии у пациентов из группы высокого риска и во второй, третьей линиях при резистентном течении хронического лимфоцитарного лейкоза
Authors: Куркина Надежда Викторовна , Репина Е. А. , Волкова П. В. , Репин А. А.
Published: October 2023

Risk stratification appears to be the most valid criterion in decision-making regarding optimal specific therapy in chronic lymphocytic leukemia (CLL). The CLL International Prognostic Index takes account of unfavorable cytogenetic abnormalities (del(17p)/del(11q) and/or TP53 gene mutations) as well as the mutation status of immunoglobulin heavy chain variable (IGHV) region genes. Unmutated V(H)-status is commonly associated with such prognostically unfavorable genetic markers as del(17p)/del(11q), trisomy 12, and TP53 mutation. The combination of unmutated V(H)-status with unfavorable karyotype abnormalities (del(17p)/del(11q)) negatively affects the prognosis and overall survival rate. Besides, in high-risk CLL, the efficacy of therapy is rather low, and the development of refractoriness is possible. Targeted therapy (Bruton tyrosine kinase inhibitors) both in first line and in resistant CLL considerably increases the probability of achieving long-term remission. The present paper provides the comparative analysis of clinical and hematological efficacy and tolerability of ibrutinib in first-line CLL therapy of high-risk patients as well as second- and third-line therapies of resistant CLL. Ibrutinib shows high efficacy and low toxicity. First-line ibrutinib treatment results in a faster response and effectively reduces the probability of CLL progression. Second- and third-line ibrutinib treatment allows to overcome CLL resistance without impairing patients’ quality of life.