bluuebunny/crossref_metadata_2025 huggingface dataset:
Profound Impact of Decline in N-Acetylgalactosamine-4-Sulfatase (Arylsulfatase B) on Molecular Pathophysiology and Human Diseases
Authors: Tobacman Joanne K , Bhattacharyya Sumit
Published: September 2022

The enzyme N-acetylgalactosamine-4-sulfatase (Arylsulfatase B; ARSB) was originally identified as a lysosomal enzyme which was deficient in Mucopolysaccharidosis VI (MPS VI; Maroteaux-Lamy Syndrome). Newly directed attention to the impact of ARSB in human pathobiology indicates a broader, more pervasive effect, encompassing roles as a tumor suppressor, transcriptional mediator, redox switch, and regulator of intracellular and extracellular-cell signaling. By controlling the degradation of chondroitin 4-sulfate and dermatan sulfate by removal or failure to remove the 4-sulfate residue at the non-reducing end of the sulfated glycosaminoglycan chain, ARSB modifies the binding or release of critical molecules into the cell milieu. These molecules, such as galectin-3 and SHP-2, in turn, influence crucial cellular processes and events which determine cell fate. Identification of ARSB at the cell membrane and in the nucleus expands perception of the potential impact of decline in ARSB activity. Regulation of availability of sulfate from chondroitin 4-sulfate and dermatan sulfate may also affect sulfate assimilation and production of vital molecules, including glutathione and cysteine. Increased attention to ARSB in mammalian cells may help to integrate and deepen our understanding of diverse biological phenomenon and to approach human diseases with new insights.
Analisis Segmenting Targeting Positioning dan Marketing Mix Zeamie pada Kelompok Wanita Tani Bunga Anggrek di Kecamatan Saronggi Kabupaten Sumenep
Authors: Muharromah Nuril Lailil , Dwi Adi Nugroho Taufik Rizal
Published: September 2022

KWT Bunga Anggrek merupakan salah satu kelompok wanita tani yang terletak di Kecamatan Saronggi Kabupaten Sumenep yang menghasilkan produk turunan yaitu jagung yang digunakan sebagai salah satu bahan baku utama pembuatan produk Snack Mie jagung ZEAMIE. Penelitian ini bertujuan untuk menganalisis segmenting targeting, positioning dan marketing mix produk ZEAMIE. Metode analisis segmenting, targeting positioning dan marketing mix  menggunakan analisis kualitatif dengan survey dan wawancara langsung dengan pemilik usaha. Segmentasi pasar ZEAMIE terdiri dari segmentasi geografis, demografis dan psikografis dengan target pasar yang dituju adalah anak-anak. Positioning ZEAMIE memposisikan produknya sebagai produk sehat yang ditujukan untuk anak-anak, karena tidak mengandung bahan pengawet.
Analisis Efisiensi Teknis dan Faktor Usaha Penggemukan Sapi Lokal di Desa Dempo Barat
Authors: Karimah Nur Akhamul , Fauziyah Elsy
Published: September 2022

Kabupaten Pamekasan merupakan kabupaten di Pulau Madura yang menjadi salah satu wilayah sentra produksi daging sapi di Jawa Timur. Namun pertumbuhan bobot sapi Madura yang tergolong rendah berkisar 100-200 kg, menjadi permasalahan dalam usaha penggemukan sapi, padahal pertumbuhan bobot badan sapi berpontensi diatas 200 kg. Tujuan dari penelitian ini adalah menganalisis faktor-faktor yang mempengaruhi produksi usaha penggemukan sapi lokal Madura, dan menganalisis tingkat efisiensi usaha penggemukan sapi lokal Madura. Metode analisis yang ini adalah Fungsi Produksi Stohastic Froitier, dengan jumlah sampel sebanyak 50. Hasil dari penelitian ini terdapat 2 variabel yang berpengaruh secara negatif yaitu variabel pakan hijauan (X2) dengan besaran 3,143, dan variabel yang berpengaruh positif (X3) masing-masing dengan besaran 5,460, kemudian untuk tingkat efisiensi teknis sudah mencapai nilai rata-rata sebesar 0,99. Hasil tersebut sudah sempurna dengan hasil yang sudah sebanding dengan penelitian yang sudah dilakukan oleh penelitian lainya.
Analisis Manajemen Pemeliharaan dan Pendapatan Usaha Ternak Sapi Sonok di Desa Dempo Barat Kecamatan Pasean Kabupaten Pamekasan
Authors: Agustiyana Milinda
Published: September 2022

Sapi Madura menjadi trend kepemilikan para peternak yang ada di Madura sebagai salah satu ternak yang dibudidayakan untuk menunjang pendapatan dan tenaga kerja. Sapi Madura berdasarkan budaya terdiri dari 3 jenis diantaranya sapi potong, sapi sonok dan sapi karapan. Desa Dempo Barat Kecamatan Pasean dikenal dalam kawasan sapi sonok dengan ciri khas pembibitan yang unggul. Penelitian ini bertujuan untuk mengetahui manajemen pemeliharaan sapi sonok di Desa Dempo Barat dan menganalisis tingkat pendapatan dan efisiensi  usaha ternak sapi sonok di Desa Dempo Barat. Metode penelitian yang digunakan dengan  pendekatan kualitatif yaitu untuk mengetahui manajemen pemeliharaan sapi sonok, sementara pendekatan kuantitatif digunakan untuk mengetahui tingkat pendapatan dan efisiensi usaha ternak sapi sonok di Desa Dempo Barat. Hasil penelitian menunjukkan bentuk manajemen pemeliharaan di Dempo Barat yang mendekati kriteria Good Farming Practice yaitu pola pemeliharaan (pakan, perawatan ternak), kesehatan dan kesejahteraan hewan (Pencegahan dan pengendalian penyakit) dan didukung dari manajemen sumber dayah manusia. Usaha sapi sonok di Desa Dempo Barat tidak efisien dan mengalami kerugian disebabkan dengan biaya variabel yang cukup tinggi.
MORTALITY RATE OF SITOPHILUS ZEAMAIS IN LOW TEMPERATURE STORAGE
Authors: Marpaung David Septian Sumanto
Published: September 2022

Maize is one of important comodities contributed as food consumption and other bioproducts to the world. As high demand of maize in global must be followed its avalaibility in markets. Decline the post-harvest losses along maize distribution will not only keep the avalaibility in markets, but also solve the food security. One of post-harvest losses causes is pest, especially in maize storage. The temperature treatment to control S.zeamais, a major insect found in maize storage, becomes potential action in order to reduces the post-harvest losses. The aim of this study was to investigate the S.zeamais mortality rate and physical changes of maize kernel under low temperature condition. The S.zeamais was cultured within 4 months before used for experiments. The 2 different low temperature conditions and 1 control treatment were used in this study. The results showed that the temperature of maize kernel was changed, indicated the movement of maize from room temperature to low temperature storage is occurred. Furthermore, the low temperature treatments, the maize moisture content was slightly changed compared to the control treatment. In addition, there is no chilling injury issue to maize kernel. However, the unknown mechanism of S.zeamais protection to the low temperature was found in the Low Temperature I treatment through the finding of hole grain. In the mortality rate, the highest mortality rate was found at Low Temperature II treatment (95.30 ±11.54%). These findings suggests that low temperature treatment could be the action for maize pest management, especially in the storage.
ACTIVE COMPOUNDS PREDICTION OF CABE JAMU (PIPER RETROFRACTUM) AS ANTI DIABETIC AGENT
Authors: Indarto Cahyo , Supriyanto Supriyanto
Published: September 2022

Diabetes mellitus is a metabolic disorder disease which is the fourth leading cause of death in Indonesia. The number of people with diabetes in Indonesia shows an increase from year to year, in 2007 people with diabetes reached 14.7% of the population and it is predicted that in 2030 the number of people with diabetes in Indonesia will reach 21.3 million people. Globally, Indonesia ranks fourth in the number of diabetics after India, China and the United States. Herbal medicines from spices have the opportunity to be developed into antidiabetic agents, with considerations of safety, minimal side effects and cheap. Several types of spices have been reported to be used as antidiabetic agents. Cabe jamu, one of the famous spices in Madura, has been reported to have many health benefits. This study will identify the active compounds in cabe jamu that have the ability as antidiabetics by using a molecular docking approach. The results of the study found that cabe jamu has 22 active compounds that have the potential as herbal medicines. Of the 22 active compounds, 10 of them were successfully docked with diabetes aldose reductase protein. The results of this study indicate that the active compounds contained in cabe jamu have the ability as an antidiabetic agent. Based on the strength of the hidrogen bond, and the absence of toxic potential, 3 active compounds from cabe jamu that have strong antidiabetic abilities and no toxic potential were obtained, namely piperine, retrofractamide C, and guineensine.
POTENSI PRODUKSI BIOHIDROGEN DARI LIMBAH BIOMASSA PADA PROSES PENCERNAAN ANAEROBIK
Authors: Panjaitan Bintang Sipartogi , Lestari Linda , Setiawan Radite Praeko Agus , Tambunan Armansyah Halomoan
Published: September 2022

The sustainability of hydrogen as an energy carrier depends on the production process and the source of raw materials. The choice of substrate in anaerobic digestion process plays an important role to maximize biohydrogen production because it depends on its availability and the composition of substrate. The purpose of this study is to design and construct a prototype reactor for biohydrogen production and to determine the potential of H2 gas production from anaerobic digestion process. This study uses an experimental research method with three operating temperature variations in the reactor, at the range of thermophilic temperatures, i.e. 55°C, 60°C, and 65°C. The substrate used was POME and cow dung, and the process was conducted in 24 hours which is assumed to be the stage of non-methanogenic within the anaerobic process. From this research, the prototype of continuous stirred tank reactor (CSTR) in batch system was made from acrylic, with a capacity of 6 liters biomass waste. Using the reactor, total biohydrogen gas produced during 24 hours process with cow manure as substrate was 0,0932 gram at 55°C; 0,0307 gram at 60°C and 0,0797 gram at 65°C. While, biohydrogen production using POME as substrate was 0,0645 gram at 55°C; 0,1708 gram at 60°C, and 0,0636 gram at 65°C. These results indicate the potentiality of POME and cow manure to produce biohydrogen gas during anaerobic digestion process.
TABLET ANTIMIKROBA UNTUK APLIKASI KEMASAN AKTIF
Authors: Iin Hurun , Sugiarto Sugiarto , Fahma Farah
Published: September 2022

Antimicrobial active packaging is designed to extend the shelf life of packaged products by adding antimicrobial agents to the packaging system. Trend of green consumerism has led to an increasing demand for the use of natural antimicrobial agents for food packaging applications. The natural antimicrobial agents that are the focus of current research are essential oils, however, the application of essential oils directly to packaging materials can affect mechanical characteristics such as a decrease in the tensile strength of the packaging materials. One of the innovations to solve this weakness is the application of an antimicrobial agent with a carrier material in the form of sachets, pads and tablets. The principle of the antimicrobial active packaging is the adsorption of active compounds on the carrier material and allows the slow release of active antimicrobial compounds in the packaging system. Furthermore, challenges in the food sector related to packaging waste have prompted research on biodegradable materials, such as the use of starch and cellulose as carrier materials. This paper examines the development of antimicrobial packaging with essential oil active agents using several types of carrier materials, how to produce these packages with several types of materials, and the advantages and disadvantages of selecting the materials used.
Studi Pendahuluan Pengeringan Kulit Buah Duku Segar dengan Mengekspos di Bawah Pemancar Radiasi Inframerah
Authors: Rahmawati Laila , Hariadi Hari , Saputra Daniel , Sahim Kaprawi , Priyanto Gatot
Published: September 2022

Duku (Lansium domesticum) is of tropical fruit which has a short shelf life of around 3-5 days at room temperature. There were many methods that were used to prolong the shelf life of duku, the one method that is commonly found is Modified Atmosphere Packaging (MAP). In the last decade, infrared is one of methods that had been implemented in food processing to securing and ensuring the foodstuff quality. There was a limited study reported about using infrared to prolong the shelf life, securing, and ensuring the quality of duku. In this preliminary study, duku was exposed using infrared emitter radiation (1000 watts), 10 cm of infrared distance, 400°C of temperature, and 50 seconds of exposing time. The result has shown the treatment could create a shell likeness on duku’s peel and could extend the shelf life of duku up to 2 weeks.
Karakteristik kimia milkswit dan krimbrownswit: “inovasi produk olahan berbahan baku palm kernel oil”
Authors: Ekawati Rina , Fattah David Ahmad , Paramitha Ayu , Abdillah Ilham , Fauziyah Mukhsonatin , Wijayanti Pipit
Published: September 2022

Palm oil produces crude palm oil and palm kernel oil. Palm kernel oil can be processed into an alternative product for Milkswit and Krimbrownswit. Both processed products contain nutrients that are beneficial for health. In addition, Milkswit and Krimbrownswit can also be used as a form of diversification of processed products from palm oil. This study was aimed to identify the chemical characteristics of Milkswit and Krimbrownswit as processed products derived from palm kernel oil. This research was conducted from November 2020 – to January 2021 (3 months) at the Organic Chemistry Laboratory, Yogyakarta State University. This study was laid out in a non-factorial completely randomized design with different treatments. Milkswit used four treatments, namely: without food flavoring (A), adding food flavoring (B), adding food flavoring and cocoa powder (C), and adding food flavoring, chocolate, and milk powder (D). Krimbrownswit used two treatments, namely: without the addition of chocolate and with the addition of chocolate powder. Milkswit and Krimbrownswit treatment was repeated twice. The result showed that Milkswit products with the addition of food flavors, chocolate, and powdered milk (D) gave water, ash, total protein, and vitamin C content higher than Milkswit without the addition of food flavoring and cocoa powder. The content of vitamin C and total protein in Krimbrownswit with the addition of chocolate powder was 14.7 and 3.3 times higher, respectively than Krimbrownswit without the addition of chocolate powder. Both types of Krimbrownswit have a calorie content that accordance with the standard for the List of Food Ingredients by the Ministry of Health Republic of Indonesia and the water content has accordance with the quality standard of SNI 3541: 2014 for margarine products
Peningkatan umur simpan kolang-kaling dengan larutan ekstrak kayu manis (Cinnamomum burmannii) dan ekstrak cengkeh (Syzygium aromaticum) sebagai bahan pengawet alami
Authors: Nawansih Otik , Abdillah Haidar Bani , Herdiana Novita , Winanti Diki Danar Tri
Published: September 2022

Kolang-kaling is a half-ripe palm fruit. Its vitamins and minerals were efficacious in maintaining health. Kolang-kaling damage was characterized by a change in color to brown and a change in texture. Ingredients to maintain the quality for example cinnamon and clove extract. The purpose of this study was to determine the best concentration of cinnamon extract (0.3 %, 0.4 %, 0.5 %) and clove extract (0.4 %, 0.6 %, 0.8 %) as natural preservatives to the shelf life of kolang-kaling with optimal sensory properties. Kolang-kaling in syrup was stored at room temperature and observed the shelf life using conventional methods on days 0, 7, 14, 21, 28 and 35. Observed parameters include shelf life, pH, moisture content, protein, fat, degree of syrup brix, fierce levels, total plate numbers, and hedonic tests. Data analysis uses descriptive methods. The results showed that kolang-kaling in syrup with a concentration of 0.5 % cinnamon and 0.4 % cloves was preferred by hedonic panelists with a score of 3.05. The results of the total plate number test show the results of 3.1 x 104 colonies/gr, which means that it has not been able to meet the provisions of the Total Plate Number of SNI 01-4472-1998.
Kinetika perubahan kualitas bawang merah (Allium cepa L.) varietas tajuk dibawah pengaruh edible coating dan suhu ruang penyimpanan
Authors: Wibisono Randi Anggit , Bintoro Nursigit
Published: September 2022

Shallots (Allium cepa L.) is one of the important commodities to be developed because it has become a community need that is used as a spice in cooking and medicine. Post-harvest shallots require special treatment, because shallots are easily damaged and difficult to maintain in fresh form. In postharvest handling of fresh produce, coating on the fruit surface and storage room temperature is a good method for longer shelf life. This study aims to build a mathematical model on the storage of shallots by using a coating method made from carrageenan (seaweed) with variations in storage room temperature. Carrageenan concentrations used were 0 % (without treatment), 0.25 %, 0.5 %, and 0.75 %. While the storage temperature used is 5 oC, 15 oC, and 28 oC (room temperature). Mathematical models are used to predict the rate of change (k) in product quality and predict the value of physical quality parameters. Coated shallots and low-temperature storage showed better results on the rate of quality change in shallots which included (firmness, weight loss, total soluble solids, and degree of acidity). The validation test used included the value of the correlation coefficient (R2), P-value on X2 Chi-Square which indicates that the developed mathematical model can be used properly to predict the value of physical quality parameters in shallots
Combination of tuna fish and green spinach on the quality of nuggets
Authors: Hamzah Faizah , Vista Bella , Rahmayuni Rahmayuni , Praman Angga
Published: September 2022

Tuna is an adequate source of animal protein tall. Animal-based food ingredients such as tuna have high protein content but low in fiber so it is necessary to add materials that contain fiber to meet the nutrients the body needs. Fiber that is contained in plant materials such as vegetables and nuts, one of which is found in green spinach. Nutritional content in green spinach which is quite high and the availability of many ingredients, provide opportunities to be utilized in processing diversification foods such as nuggets. Nuggets are processed products made from ground meat mixture and may or may not contain other ingredients or approved food additives. Nuggets in this study were made from cobs and green spinach. The study aims to get the best formulations of cobs nuggets and green spinach that meet the best sensory and chemical properties. The study's design is a Complete Randomized Design (RAL) with five treatments and three repeats. The data was statistically analyzed using variance analysis (ANOVA) and Duncan's test (DMRT) at a level of 5%. Treatment consists of TB1 (cob and spinach [90:10]), TB2 (cob and spinach [80:20]), TB3 (cob and spinach [70:30]), TB4  (cob and spinach [60:40]), and TB5 (cob and green spinach [50:50]). In this study, the combination of cobs and spinach affected water content, ash content, fibre and protein, and the sensory assessment of nuggets in terms of colour, aroma, taste, and texture. The best treatment is TB2 (cobs and green spinach [80:20]) with a moisture content of 56.82%, ash content of 1.44%, protein content of 13.74% and fibre content of 2.45%, with preferred TB2. Panellists rated the nuggets as greenish-grey, highly flavorful cobs, flavoured cobs and chewy textures
PENGARUH DEFISIT ANGGARAN, TINGKAT SUKU BUNGA SBI, DAN NILAI TUKAR MATA UANG TERHADAP HARGA OBLIGASI PEMERINTAH
Authors: Kholifatul I Y Marzalia , Wahyuningsih Diah
Published: September 2022

Penelitian ini bertujuan untuk menganalisis pengaruh jangka panjang dan jangka pendek defisit anggaran, tingkat suku bunga SBI, dan nilai tukar mata uang terhadap harga obligasi pemerintah. Penelitian ini menggunakan pendekatan kuantitatif. Metode analisis yang digunakan dalam penelitian ini adalah Error Correction Model (ECM). Periode waktu yang digunakan dalam penelitian ini adalah dari kuartal pertama tahun 2000 sampai dengan kuartal terakhir ditahun 2018. Penelitian ini dilakukan dengan mengambil data sekunder dari publikasi Bank Indonesia, Badan Pusat Statistik, Trading Economics, dan Kementerian Keuangan. Hasil dari penelitian ini menunjukkan bahwa variabel defisit anggaran tidak mempunyai hubungan jangka panjang dan jangka pendek dengan harga obligasi pemerintah karena mempunyai nilai probabilitas dibawah tingkat alpha. Kemudian untuk tingat suku bunga SBI memiliki hubungan jangka panjang dan jangka pendek terhadap harga obligasi pemerintah dan sesuai dengan hipotesis yang ada. Nilai tukar mata uang juga sama halnya dengan tingkat suku bunga SBI yang mempunyai hubungan jangka panjang dan jangka pendek dan sesuai dengan hipotesis yang ada pada penelitian ini.
ANALISIS PENGARUH INSTRUMEN PEMBAYARAN NON-TUNAI TERHADAP STABILITAS SISTEM KEUANGAN DI INDONESIA
Authors: Salimah Siti , Wahyuningsih Diah
Published: September 2022

Penelitian ini bertujuan untuk menguji pengaruh pengembangan instrumen pembayaran non tunai terhadap dalam jangka panjang maupun jangka pendek jumlah uang beredar (M1), perputaran uang, dan inflasi. Penelitian ini menggunakan data sekunder melalui situs web resmi Bank Indonesia dan Badan Pusat Statistik dari tahun 2009-2018. Analisis model Autoregressive Distributed Lag (ARDL) dan Error Correction Model (ECM) digunakan untuk menguraikan hasil. Hasil penelitian menunjukkan bahwa dalam jangka panjang variabel inflasi berpengaruh dan signifikan terhadap variabel inflasi. Semua variabel independen tidak berpengaruh dan signifikan terhadap JUB. Dan semua variabel independen tidak berpengaruh dan signifikan terhadap perputaran uang jangka panjang dan jangka pendek. Sedangkan dalam jangka pendek variabel semua variabel independen tidak berpengaruh dan signifikan terhadap inflasi. Variabel TKD berpengaruh dan signifikan terhadap JUB.
Pengelolaan Desa Wisata Gronjong Wariti Dengan Konsep Community-Based Tourism
Authors: Arsana Arsana , Ambariyanto Ambariyanto
Published: September 2022

Penelitian ini bertujuan untuk mengetahui model penerapan dalam pengelolaan desa wisata Gronjong Wariti dengan konsep Community Based Tourism. Metode penelitian yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Jenis data yang digunakan yaitu data primer dan data sekunder. Data primer dalam penelitian ini diperoleh dari dari wawancara langsung terhadap Pengelola Wisata Gronjong Wariti, Kepala Desa Mejono, masyarakat, dan pengunjung, serta dokumentasi. Data sekunder dalam penelitian ini diperoleh dari situs resmi Dinas Pemberdayaan masyarakat dan Desa, serta lembaga Badan Usaha Milik Desa Hapsari. Teknik analisis data meliputi pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Uji keabsahan data menggunakan triangulasi sumber.Hasil penelitian ini menunjukkan bahwa pengelolaan Desa Wisata Gronjong Wariti menggunakan pengelolaan pariwisata berbasis masyarakat dengan sistem manajemen terbuka. Kendala yang dihadapi dalam pengelolaan Wisata Gronjong Wariti masih rendahnya Sumber Daya Manusia, partisipasi masyarakat secara luas kurang maksimal yang dilatarbelakangi adanya rasa kurang percaya dan kecurigaan masyarakat dalam pengelolaan Wisata Gronjong Wariti. Pemberdayaan masyarakat yang dilakukan berdampak pada partisipasi masyarakat dalam pengelolaan wisata. Wisata Gronjong Wariti juga berkontribusi terhadap Desa Mejono berupa Pendapatan Asli Desa dan peningkatan pendapatan masyarakat lokal.Kata Kunci: Pariwisata, Partisipasi, Pemberdayaan, dan Community-Based Tourism
Analisis Respon Sektor Keuangan Dan Keterbukaan Perdagangan Terhadap Pertumbuhan Ekonomi Di Indonesia
Authors: Titik Crisanty Sutristyaningtyas , Nuraeni Julaeha
Published: September 2022

Tujuan penelitian ini adalah untuk menganalisis respon pertumbuhan ekonomijika terjadi guncangan pada kredit domestik sektor perbankan, jumlah uangberedar (M2) serta kontribusi peubah. Variabel dalam penelitian ini yaitu kreditdomestik sektor perbankan sebagai proksi pertama dalam sektor keuangan,jumlah uang beredar(M2) sebagai proksi kedua dalam sektor keuangan, Indeksketerbukaan perdagangan sebagai proksi keterbukaan perdagangan yangmenjadi variabel independen dari variabel dependen PDB. Data menggunakandata kuartal 1 tahun 2010 - kuartal 3 tahun 2020. Penelitian ini menggunakanpendekatan kuantitatif. Metode yang digunakan adalah Vector Error CorrectionModel (VECM). Hasil penelitian ini menunjukkan bahwa pertumbuhuan ekonomimemberikan respon positif ketika terjadi shock dari kredit domestik sektorperbankan dan keterbukaan perdagangan. namun berbeda dengan jumlah uangberedar yang direspon negatif oleh pertumbuhan ekonomi. Besarnya guncangan(shock) variabel kredit sektor perbankan memberikan kontribusi yang lebih besarterhadap pertumbuhan ekonomi jika dibandingkan dengan variabel jumlah uangberedar dan keterbukaan perdagangan.Kata kunci: pertumbuhan ekonomi, sektor keuangan, keterbukaan perdagangan,VECM
Pengaruh Likuiditas dan Profitabilitas terhadap Nilai Perusahaan dengan Keputusan Pendanaan sebagai Variabel Moderasi pada Perusahaan Subsektor Tekstil dan Garmen yang Terdaftar di BEI Periode 2016-2020
Authors: Marcelina Marcelina , Amaniyah Evaliati
Published: September 2022

Business competition requires companies to survive and achieve the company's goals, namely the prosperity of shareholders by increasing share prices which are reflected through company value. The purpose of this study was to determine the effect of liquidity and profitability on firm value with funding decisions as a moderating variable in textile and garment sub-sector companies listed on the Indonesian stock exchange for the 2016-2020 period. Of the 21 companies, purposive sampling method was used so that the remaining 16 companies were used as research samples. The variables used are liquidity and profitability as independent variables, firm value as the dependent variable, funding decisions as moderating variables. Tests using the moderated regression analysis technique show that: (1) Liquidity has a significant positive effect on firm value (2) Profitability has a non-significant positive effect on firm value (3) Funding decisions are unable to moderate the effect of liquidity on firm value (4) Funding decisions are able to moderate the effect of profitability on firm value.
The Effect of Individual Characteristics and Communication on the Performance of Indonesian New Generation Management Commissariat of University of Trunojoyo Madura with Organizational Commitment as an Intervening Variable During the Covid-19 Pandemic
Authors: Sofianti Muflihatul Alia , Wispandono Raden Mas Mochammad
Published: September 2022

Human resources are one of the keys to success in any organization and a leader must think about the level of performance of members in the midst of unstable living conditions due to the Covid-19 pandemic. One of the main focuses in improving performance is by paying attention to the characteristics of human resources and reviewing how the communication works between individuals in the organization. The independent variables in this study are individual characteristics and communication, the intervening variable is organizational commitment and the dependent variable is performance. This study uses a quantitative method that the population is the management of Indonesian New Generation Commissariat of University of Trunojoyo Madura with a sampling technique uses simple random sampling which obtained a sample of 43 respondents. The method of collecting data is done by distributing online questionnaires and for data processing uses multiple linear regression analysis and path analysis. The results of this study indicate that individual characteristics and communication partially and simultaneously have a positive and significant effect on organizational commitment and performance, organizational commitment has a positive and significant effect on performance. Individual characteristics and communication also have an indirect effect on performance through the intervening variable of organizational commitment.
Analisis Dampak Pandemi Covid–19 Terhadap Rasio Profitabilitas, Likuiditas, Dan Aktivitas Perusahaan Subsektor Perdagangan Ritel Yang Terdaftar di Bursa Efek Indonesia Periode 2019 – 2020
Authors: Kurniawan Muhammad Riza , Purnamawati Purnamawati
Published: September 2022

This study aims to determine the impact of the covid-19 pandemic on the profitability, liquidity, and activity ratios of retail trade sub-sector companies listed on the IDX for the period 2019-2020. This research data was obtained before and when the covid-19 pandemic occurred. The data was processed using the Wilcoxon test. The population in this study were 25 retail trade sub-sector companies. By using purposive sampling, the number of samples is determined to be 24 companies in the retail trade sub-sector. The results of this study indicate that there are significant differences in company profitability before and when the covid - 19 pandemic occurred. Meanwhile, in liquidity and activity, there were no significant differences before and during the covid - 19 pandemic.
Pengaruh Gaya Hidup Dan Harga Terhadap Keputusan Pembelian Wardah Exclusive Matte Lip Cream Di Perkumpulan Rutin Ibu-Ibu Rt 03 Desa Sumberwono Kabupaten Mojokerto
Authors: Lestari Cindy Putri Dwi , Suyono Suyono
Published: September 2022

The purpose of this study was to determine the lifestyle. The purpose of the partial influence of lifestyle on the purchasing decision of Wardah Exclusive Matte Lip Cream at the routine association of mothers in RT 03 Sumberwono Village Mojokerto Regency, to determine the effect of price partially on the purchasing decision of Wardah Exclusive Matte Lip Cream at routine gatherings. the women of RT 03 Sumberwono Village Mojokerto Regency, knowing the influence of lifestyle and price partially on the purchasing decision of Wardah Exclusive Matte Lip Cream at the routine gathering of women from RT 03 Sumberwono Village Mojokerto Regency. This research is a quantitative research with survey method. The population of this research is the women of RT 03 Sumberwono Village who are consumers or users of Wardah Exclusive Matte Lip Cream products. Because at the gathering in RT 03, Sumberwono Village, there were 104 people known. The sampling technique used non-probability sampling with purposive sampling method in order to obtain a sample of 50 employees. The data analysis technique used is multiple regression. The test results simultaneously (simultaneously) show that lifestyle and price variables have a positive effect on the purchasing decision of Warda Exclusive Matte Lipcream, it can be proven that the results obtained are 4,469. Lifestyle variables have a significant positive effect on purchasing decisions, this is evidenced by the value of tcount = 2,965 t table 1,678. and the correlation coefficient value shows a relationship of 15.68%. The price variable has effect on purchasing decisions, this is evidenced by the value of tcount = -0,058 t table 1,678. and the correlation coefficient value shows a relationship of 0.44%
Manajemen Kualitas Air Pada Pembenihan Ikan Nila (Oreochromis niloticus) Di Balai Benih Ikan Teja Timur Pamekasan
Authors: Indriati Putri Alfatika , Hafiludin Hafiludin
Published: September 2022

ABSTRAKKualitas air merupakan salah satu indikator yang sangat mempengaruhi keberhasilan pembenihan ikan. Ikan nila (Oreochromis   niloticus) merupakan jenis ikan yang sangat potensial dan memiliki toleransi tinggi terhadap perubahan lingkungan perairan. Penelitian ini dilakukan selama 22 hari mulai 3 Januari-2 Februari 2022, dengan tujuan untuk mengetahui manajemen kualitas air pada pembenihan ikan nila (Oreochromis niloticus) di Balai Benih Ikan (BBI) Teja Timur Pamekasan. Metode pengumpulan data yang dilakukan dengan mengukur parameter kualitas air yang meliputi derajat keasaman (pH), Dissolved Oxygen (DO), suhu dan kecerahan. Nilai rata-rata parameter kualitas air pada kolam 1 pembenihan ikan nila yaitu, nilai pH adalah 7,64, nilai DO adalah 8,5 mg/L, nilai suhu adalah 28,04°C dan nilai kecerahan berkisar 57 cm. Nilai rata-rata parameter kualitas air pada kolam 2 pembenihan ikan nila, yaitu nilai pH adalah 7,87, nilai DO adalah 8,62 mg/L, nilai suhu adalah 27,5°C dan nilai kecerahan berkisar 48,2 cm. Kualitas air pada kolam pembenihan ikan nila (Oreochromis niloticus) yang diperoleh menyatakan bahwa hasil pengukuran parameter kualitas air di Balai Benih Ikan Teja Timur Pamekasan sudah sesuai dengan penelitian sebelumnya dan Standar Nasional Indonesia.Kata kunci: ikan nila, Oreochromis niloticus, kualitas air pembenihan ikan nila.ABSTRACTWater quality is one of indicators that greatly affects the success of fish hatcheries. Tilapia (Oreochromis niloticus) is a type of fish that has great potential and high tolerance for changes in the aquatic environment. This research was conducted for 22 days from Januari 3 to February 2, 2022 with the aim of knowing the management of water quality in tilapia hatchery at Balai Benih Ikan Teja Timur Pamekasan. The data collection method was carried out by measuring water quality parameters which included acidity (pH), Dissolved Oxygen (DO), temperature and brightness. The average value of the water quality parameters in the first tilapia hatchery pond is, the pH value is 7,64, the DO value is 8,5 mg/L, the temperature value is 28,04°C, and the brightness value is 57 cm. The value of the water quality parameters in the second tilapia hatchery pond is, the pH value is 7,87, the DO value is 8,62 mg/L, the temperature value is 27,5°C, and the brightness value is 48,2 cm. The quality of the water in the tilapia (Oreochromis niloticus) hatchery pond obtained states that the results of measuring water quality parameters at Balai Benih Ikan (BBI) Teja Timur Pamekasan are in accordance with previous research and the Indonesian National Standard.Keywords: tilapia fish, Oreochromis niloticus, water quality of tilapia hatchery
Strategi Pemilihan Pesawat Angkut Militer Produksi PT. Dirgantara Indonesia Untuk Mendukung Industri Pertahanan Dalam Negeri
Authors: Ferdiyanto Joan , Arsanta I Made Wira Hadi , Sadimin Sadimin
Published: September 2022

Indonesian Navy flights as an integral part of the SSAT have several functions, one of which is to provide rapid logistical support. Based on considerations of function and mobilization capabilities, medium-sized military transport aircraft are the main choice in providing rapid logistical support. The advantages of this function and mobility also make military transport aircraft capable of carrying out additional tasks assigned to their guiding squadron, namely the 600 Air Wing Squadron. The additional tasks are Search and Rescue (SAR), Air Medical Evacuation (EMU) and VIP Flights. Currently, there are 11 elements of the NC212-200 aircraft owned by Puspenerbal, with a description of 7 active elements, 4 disposal processes. In 2017, Puspenerbal received the Beechcraft King Air 350i light transport aircraft, but several operational requirements were not met to carry out the main function as an element of fast logistics support provider, so this element was prioritized to carry out additional functions such as VIP flights. The results of the analysis using the Analytic Hierarchy Process (AHP) method with the help of the Expert Choice 11 Application show the weight of the criteria for selecting medium military transport aircraft, namely Navigation and Communication Equipment 46.4%, Short Take-off and Landing (STOL) Ability 31.7 %, Transportability 15.3%, and Flying Ability 6.7% with an Inconsistency value of 0.07. This shows that the calculation of the correspondent is still within the inconsistency threshold, which cannot be more than 0.1. While the order of priority for the alternative types of medium military transport aircraft from high to low is the CN 295 type 80.5% and the Alenia C27J Spartan type 19.5%. Based on this value, it can be seen that the CN 295 Medium Military Transport Aircraft is the right alternative to be chosen.
A Compact Staircase Rectangular Microstrip Patch Antenna for Microwave Imaging Applications
Authors: V Dinesh , Kumar Manoharan Arun , Raj Balwinder , J Vijayalakshmi
Published: September 2022

A Staircase monopole antenna with microstrip line feed for improved bandwidth and high gain. The etching of staircase steps at the bottom and the top of the rectangular patch antenna improves the impedance matching both at lower and at high frequencies. The implementation of the slots at the top of the patch and the ground plane leads to an improved bandwidth ratio of 5.875: 1. The overall size of the proposed antenna is 72 x 63 x 1.588 mm3, and it has multiple resonances at 2GHz, 4 GHz, 5.8GHz and 7.4 GHz. A fractional bandwidth of 141% is achieved for the return loss of less than -10 dB. The antenna accomplishes a gain of 5.87 dBi. The monopole antenna detects the presences of tumor location from the skin layer of the human breast model.
Phylogeny and systematics of the genus Clonostachys
Authors: Wang Yao , Tang De-Xiang , Luo Run , Wang Yuan-Bing , Thanarut Chinnapan , Dao Van-Minh , Yu Hong
Published: September 2022

Clonostachys, a group with rich morphological and ecological diversity in Bionectriaceae, has a wide distribution among diverse habitats. In the present study, a phylogenetic framework is reconstructed for the family Bionectriaceae focusing on Clonostachys through increased taxon-sampling using the nrLSU sequence. Through surveying Clonostachys in China, Vietnam, and Thailand over the past 3 years, seven Clonostachys spp. were found and identified. Two new species, C. chuyangsinensis and C. kunmingensis, are described and illustrated based on morphological characteristics and molecular data. The phylogenetic positions of the seven species were evaluated based on four genomic loci (ITS, nrLSU, TUB2, and TEF1). Moreover, the genetic divergence comparisons of Clonostachys species for three markers (ITS, TUB2, and TEF1) are also provided. The results indicated that the TEF1 sequence data provided the best resolution for distinguishing species of Clonostachys, followed by sequence data for the TUB2 and ITS regions.
A Prediction Model of Multi-stage Rotors Coaxiality Based on Neural Network
Authors: sun chuanzhi , leng haoran , cheng hanwen , liu yongmeng , tan jiubin
Published: September 2022

For the assembly of multi-stage rotors, this paper proposes the coaxiality predicting model of multi-stage rotors based on neural network. The model takes the complicated operation of centering and tilting during the measurement of single-stage rotor machining error and the indeterminacy of saddle surface error transmission mechanism during the process of multi-stage rotors assembling into consideration. First of all, the paper proposes the depolarization and declination model of single-stage saddle surface rotor based on deep confidence neural network. And then, the single-stage rotor machining error is taken as the input amount into the BP neural network to establish the coaxiality predicting model of multi-stage saddle surface rotors. Finally, experimental measurements of the level-four core engine rotor are performed to verify the accuracy of multi-stage rotors coaxiality prediction model. The result shows that the coaxiality of multi-stage rotors can be effectively predicted by the neural network. The average error of coaxiality prediction is 1.0μm, the standard deviation is 0.7μm, compared to the traditional method, the mean error and standard deviation decreases by 81.8% and 73.1%, respectively, which can reflect the advantages of the coaxiality prediction model of BP neural network.
Role of National Public Health Institutes for a stronger health system in Africa
Authors: Desta Haftom Taame , Mayet Natalie , Ario Alex Riolexus , Tajudeen Raji
Published: September 2022

Background
Functional National Public Health Institutes (NPHIs) are critical for effective surveillance, outbreak detection and response, provision of specialized diagnostic services, research and capacity building to guide health policies and strategies through science and data. Many countries in Africa lack fully functioning NPHIs and remain ill-prepared to respond to public health threats with the required speed and agility.
Objective
The main objective of this study was to map and generate information on the status of NPHI establishment in Africa, understand the legal frameworks used by the countries to establish NPHIs, and describe the different models of NPHIs in the continent.
Methods
A semi-structured questionnaire was administered online by the Africa CDC between 18 July 2021 and 26 May 2022. Data was collated, filtered and analyzed using Microsoft Excel and Arc GIS for mapping of NPHI establishment status by country. Informed consent was obtained from all participating institutions.
Result
Of the 55 African Union Member States, 40 (72.7%) responded to the online survey. Among the Members States that responded, 12 reported being fully-established, 17 indicated that they were at an advanced stage, six (6) have started the process, and five (5) reported as not having a plan to develop a NPHI. Among the fully-established and at advanced stage NPHIs, 17 (58.6%) are autonomous and semi-autonomous, three (10.3%) are a network of institutions, and nine (31%) are structured as a departments under the Ministries of Health. The most common functions of NPHsI are Research (26), Surveillance and Disease Intelligence (24), Epidemic Preparedness and Response (24), Workforce Development (19), Public Health Informatics (15), and Health Promotion (10).
Conclusion
Success in building strong health systems in Africa requires countries to have strong Public Health Institutions. Thus, more efforts are required from the Africa CDC, African Union Member States and development partners to advocate and support the strengthening and the establishment of new NPHIs.
Spatial distribution of indigenous climate indicator development for rural smallholder farmers
Authors: Ubisi Nomcebo Rhulani , Kolanisi Unathi , Jiri Obert , Tshitangano Frederick
Published: September 2022

This study aimed to help smallholder farmers to use their indigenous knowledge in combination with modern climate indicators when making farming decisions in Nkomazi Local Municipality. The Poynton model was used to predict the distribution of the plant and animal indicators if the temperature continues to rise by at 50C. Twelve villages were sampled with 100 participants applying both qualitative and quantitative research methods. ArcMap 10.7.1 was used to map the distribution of indigenous climate indicators in these villages, and SPSS 25.0 was used to analyse the quantitative data. Qualitative data was analysed through thematic analysis. Mostly used indicators smallholder farmers relied on for weather predictions included animals (31%) followed by plants (26%). The Poynton model predicted negative results with a 50C temperature increase, meaning that if the hot temperatures continue rising, the farmers' indigenous indicators will decline or disappear, making it difficult for the rural smallholder farmers to make informed farm-level decisions. These are the negative effects climate change has on rural smallholder farmers. Therefore, the study suggests an integration of Indigenous Knowledge Systems (IKS) and modern science to adapt to climate change, have access to updated agricultural information and ability to make informed farm-level decisions.
Radiologic measurement of the lesser trochanter vanishing angle and its clinical significance
Authors: Li Shi-Jie , Xiong Wen-Feng , Du Shou-Chao , Chang Shi-Min , Zhang Ying-Qi
Published: September 2022

Background:Malrotation is the most common form of malunion in closed intramedullary nailing of femoral shaft fractures. We introduced the lesser trochanter vanishing angle (LTVA) and discussed the use of the LTVA as a guide for rotation alignment in femoral shaft fractures treated by intramedullary nails.Methods:One hundred and seven femurs derived from 107 cadaver specimens aged more than 70 years were included in this study. All of the femur specimens were scanned by computed tomography (CT). The CT data were imported into Mimics software, and then all the measurements were processed in the software. The LTVA and femoral anteversion angle (FAA) were the main measurements taken.Results:Ultimately, 107 femurs derived from 107 cadaver specimens, including 60 right femurs and 47 left femurs, were included in this study. Among the 107 cadaver specimens, 41 were male and 66 were female. The mean age of cadaver specimens was 84.2±6.4 years. The mean FAA was 16.9±7.6 degrees for a total of 107 femurs. The mean LTVA was 31.7±12.4 degrees, of which the LTVA of the left femur was 32.2±12.9 degrees and the LTVA of the right femur was 30.9±11.8 degrees. LTVA was significantly correlated with FAA (r=0.5273, P<0.0001). The result of the linear regression fit showed that LTVA = 0.8655*FAA+17.02.Conclusion:The LTVA is significantly positively correlated with the FAA, and the LTVA can be used as a guide for rotation alignment in femoral shaft fractures treated by intramedullary nails.
Design, synthesis and optimization of silver nanoparticles using Azadirachta indica bark extract and its antibacterial application
Authors: Singhal Monisha , Manchanda Romila , Syed Asad , Bahkali Ali H. , Nimesh Surendra , Gupta Nidhi
Published: September 2022

The upsurge of emerging infectious diseases over the past few years especially from bacteria is a major global threat. The antibiotic used for the treatment purposes has adverse health effects. Hence, there is a need for novel natural alternates to overcome such issues. In this research work, the antibacterial effects of bio-inspired silver nanoparticles from Azadirachta indica bark were explored. Herein, the AgNPs were synthesized using aqueous extract of A. indica bark. The optimization of parameters was carried out using Box-Behnken Design ver. 12. Using response surface methodology the conditions for biosynthesis of small sized and uniformly distributed nanoparticles were optimized. The physicochemical characterizations of AgNPs were done by DLS, SEM, Zeta potential and FTIR. The DLS and SEM data revealed the average size of particles to be 76.35 nm and 30.6 nm respectively. FTIR analysis has shown the involvement of conjugated alkenes in the biosynthesis and capping process. In this research, the biological applications of AIB-AgNPs were also explored. The antimicrobial activities were determined by disc diffusion, Congo red agar and Crystal violet assays. The antimicrobial activity was found to be increased in a dose dependent manner. We have also looked into the mechanistic aspect of antibacterial activity. For this, cellular damages caused by AgNPs treatment were studied by membrane leakage analysis. The binding of AgNPs with bacterial cell and cellular leakage were visualized by SEM. Lastly, changes in the functional groups of membrane composition of bacterial cells were depicted by FTIR.